HomeMy WebLinkAboutPeterson Batch 1From:Greg Salas
To:Hill, Robert
Cc:"Jerry Meyer"; "Dan Garson"; LynneDee Althouse; Jason Dart
Subject:Avila Ranch BMMP Quarterly Report 2022 Q1
Date:Tuesday, May 10, 2022 11:17:51 AM
Attachments:Avila Ranch BMMP Quarterly Report_2022Q1.pdf
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Good morning Bob,
I have attached the Avila Ranch BMMP Quarterly Report for Q1 of 2022. Please let me know if you
have any comments or concerns.
Thank you
Greg Salas
Senior Biologist/Project Manager
Althouse and Meade, Inc.
1602 Spring Street, Paso Robles, CA 93446
O (805) 237-9626 | C (858) 472-6085
Greg@alt-me.com
From:Hannula, Hal
To:Otte, Freddy
Subject:FW: Avila ranch drainage ponds - stormwater summary
Date:Friday, May 13, 2022 2:00:44 PM
Attachments:image002.png
image003.png
image004.png
image005.png
Avila Ranch Preliminary Stormwater Control Plan.pdf
FYI. I have other conversations with the neighbors saved. I have also been in discussions
with SLO County Public Works folks regarding the project, flooding, studies, and strategies.
Let’s chat more when you have a chance. I’m interested in any drivers coming from your office
or 990 Palm. Have a great weekend. Thanks, Hal
From: wayne peterson <slowayne@gmail.com>
Sent: Tuesday, April 19, 2022 5:47 PM
To: Hannula, Hal <hhannula@slocity.org>
Subject: Re: Avila ranch drainage ponds - stormwater summary
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Thanks Hal. Let’s see where this goes now. Your explanation is complicated because the system is doing
a lot of different things. Much more than I had originally thought. I’ll see is I can help the folks
understand.
Wayne
Sent from my iPhone
On Apr 19, 2022, at 4:29 PM, Hannula, Hal <hhannula@slocity.org> wrote:
Hi Wayne and Neighbors,
I am writing this to provide a quick synopsis of the drainage strategy and background for
the Avila Ranch development project. The timing for this update is appropriate as I
recently signed the Community Acknowledgement form for the latest submittal to FEMA to
process a letter of map revision for the remaining tract phases 2 through 6. This map
revision is needed to provide better articulation of the mapped flood zone that follows
Tank Farm Creek and to recognize the limits and impacts of the proposed cut, fill, bridges,
and culverts. A separate change has already been processed for the first phase of
development.
As you may recall from our previous discussions, the City codes, ordinances, and permitting
with the Regional Water Quality Control Board require that development projects evaluate
water quantity and water quality impacts for new and altered imperious surfaces. The
regulations are intended to try to replicate the natural watershed processes. As such, the
stormwater run-off strategies must address natural watershed process (Low Impact
Development strategies), a de-centralized approach to water quality treatment, retention
(getting the run-off back into the ground), and peak management or detention to limit the
run-off to pre-development quantities. The Avila Ranch project is similar to other
contemporary projects in that they are utilizing some Stormwater Control Measures
(SCM’s) to manage runoff quality, retention, and quantity within one basin.
Water quality improvements within the subdivision follow the tentative map strategies and
preliminary drainage reports. The run-off from homes, driveways, sidewalks, and roadways
is discharged to a series of bio-basins or bio-swales at periodic locations within the
subdivision to provide water quality treatment and retention prior to final collection and
discharge to an approved outlet. City staff met with the engineer of record and Regional
Water Quality Control Board staff prior to tentative map and drainage strategy approval to
confirm that the water quality and retention strategies were adequately de-centralized.
See the attached tentative map exhibit for reference.
The end-of-line basin located downstream from the developed portions of the subdivision
near Buckley Road and Vachell Lane is a dual purpose basin to provide both retention (hold
and retain stormwater) and detention (slow the flow and meter the discharge). It was
noticed by you and others that the basins were holding water and were not completely
draining after storm events. This observation was insightful and the notification to the City
was helpful so that we could confirm that temporary erosion control measures were not
affecting the basin operation. It was discovered that the basins were operating as
designed. The main basin is constructed with a rock lens located below the bottom of the
basin to store and potentially infiltrate stormwater back into the ground. The basin design
did not take credit for an assumed infiltration rate and was over-sized to accommodate this
assumption. The basin is also designed to potentially hold a pond of water above the basin
bottom and up to the bottom of the concrete overflow weir. The best water quality
measures would function to retain all urban run-off on-site for the smaller storms and have
no discharge to the receiving waterways. This functionality of stored run-off was observed
at the time of my site inspection.
The main basin provides peak management (over-detention) for the entire subdivision.
The City detention requirement per our adopted Drainage Design Manual is more
conservative than the peak management requirements imposed by the Regional Water
Quality Control Board. The outlet weir in the basin is designed to meter the water out of
the basin so that the surface flows at the downstream tract boundary do not exceed the
flows from the previously undeveloped (agricultural) land for the 2-year through 100-year
storm events. The flow out of the basin weir structure (vertical grates) increases and
decreases as the water surface elevation increases and decreases based on the storm
event and flow into the basin. The top horizontal grate of the weir structure provides for
additional capacity and a safe overflow in larger events. The basin is also designed with an
emergency overflow spillway.
The overall drainage strategy is considered to be conservative in that the peak
management design and drainage report has been simplified in not trying to capture the
volume and detention functionality of the several smaller bio-swales and bio-basins. The
analysis would be much more complicated to evaluate the flow into and out of each
smaller basin. Furthermore, the future phases of the development will most probably
provide additional detention for the smaller stormwater events in excess of the detention
functionality of the main basin that already considers the ultimate build-out of the entire
subdivision.
I hope that this helps with the understanding of the general provisions for stormwater
runoff from the Avila Ranch development. Feel free to reach out to me at any time with
follow-up questions or observations. Regards, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: wayne peterson <slowayne@gmail.com>
Sent: Tuesday, January 4, 2022 12:25 PM
To: Horn, Matt <mhorn@slocity.org>
Cc: Wayne Peterson <wayne-peterson@sbcglobal.net>; Kathy Borland
<kborland7@yahoo.com>; Nelson, Brian <BNelson@slocity.org>; Hannula, Hal
<hhannula@slocity.org>; Codron, Michael <mcodron@slocity.org>
Subject: Re: Avila ranch drainage ponds
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________________________________
Happy new year friends. We’ve started into the new year after receiving a nice rain the last
weeks of December.
I’m writing this to you hoping to mediate an issue that seems to be going in the wrong way
and might hurt the city.
The neighbors of the Avila Ranch project have been watching the drainage operation at
Buckley road and keep letting me know they are concerned about the apparent non
operation of the detention basins.
I’ve observed that at the first rain they fill full or close to full almost immediately. After the
rain stops they remain full or close to full. Even today after several dry days the ponds are
filled. How in the world can they be available at the next rain to take any peak flows off and
maintain the peak flows to before project rates. I and the neighbors are quite aware that
the developers are not responsible to correct historical flooding issues but they also are
not to make it worse.
Is there any chance you might be able to meet with these concerned neighbors and explain
to them how these basins work. The developer has met with them and insisted that they
are finished and working properly.
From my observation of the earlier basins installed in the Edna Isley area I question that.
They are acting similar to the basins installed on south Higuera street by the Octagon Barn.
They fill up and remain full doing no flood control but becoming wonderful wetlands. Is
that what we should expect with Avila’s new ponds?
I’d appreciate some response from the city that can help me respond to the neighbors
concerns. The best response would be a meeting with the concerned downstream
property owners. I can help you arrange that. The best place to meet would be out at the
site. COVID would not be an issue and the property owners could feel heard.
Wayne Peterson
Picture taken today.
Sent from my iPhone
> On Jan 4, 2022, at 11:48 AM, wayne peterson <slowayne@gmail.com> wrote:
>
>
>
> Sent from my iPhone
>
>> On Dec 17, 2021, at 9:05 AM, Horn, Matt <mhorn@slocity.org> wrote:
>>
>> Wayne,
>>
>> Thanks for the email and heads up regarding the detention basins for Avila Ranch. I am
including the appropriate staff on this email so they are aware as well.
>>
>> Matt Horn
>> Director of Public Works
>> 919 Palm Street, San Luis Obispo, CA 93401-3218
>> E mhorn@slocity.org
>> T 805.781.7191
>>
>> -----Original Message-----
>> From: Wayne Peterson <wayne-peterson@sbcglobal.net>
>> Sent: Thursday, December 16, 2021 5:11 PM
>> To: Horn, Matt <mhorn@slocity.org>
>> Cc: Kathy Borland <kborland7@yahoo.com>
>> Subject: Avila ranch drainage ponds
>>
>>
>>
>> This message is from an External Source. Use caution when deciding to open
attachments, click links, or respond.
>>
>> ________________________________
>>
>> This past week I’ve met with Dan from Avila Ranch and Jack and Jim the two
downstream property owners. They were separate meetings. At the meeting with Dan he
said the detention ponds were done. Today after a small rain the one was full and the
other close to full. I know the streets are not paved so the system can not be fully
operational but I’d expect the basins would be empty so as to be ready for some real heavy
rain so they could prevent higher runoff. Either the system is really not complete even
though the developer insists it is or it will not function as planned. Please let the
appropriate folks at the city know that the po’ s are watching and pretty concerned.
>> Wayne
>>
>> Sent from my iPhone
>>
From:Tony Coscia
To:Marquart, Ben
Cc:Kevin Wauchope
Subject:Earthwood Lane FMAP-0202-2020 Field Change #3
Date:Tuesday, May 31, 2022 3:32:58 PM
Attachments:image001.png
20-822 Ernie Ball Inlet 2 exhibit packet 2021-10-22.pdf
4 & 5 & 6 & 8 ROUGH GRADING PLAN-SHEET 6 channel final 2022-05-31.pdf
rect channel safe overflow eb2 n = 0.013 L=17.5.pdf
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respond.
Ben
I hope you are doing well.
We had a field change back in October for an inlet at the basin for Ernie Ball (See original approved
field change in attachment “20-822 Ernie Ball Inlet 2 exhibit packet 2021-10-22”. We would like to
now put in a swale as a safe overflow for the inlet. I have included a plan “4 & 5 & 6 & 8 ROUGH
GRADING PLAN-SHEET 6 channel final 2022-05-31” and calculation “rect channel safe overflow eb2 n
= 0.013 L=17.5” if the City would like to review changes ahead of the record drawings.
Please let me know if you have any questions or concerns. Thank you for your time.
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From:Marquart, Ben
To:Hannula, Hal; Rodriguez, Brian
Subject:FW: Earthwood Lane FMAP-0202-2020 Field Change #3
Date:Wednesday, June 1, 2022 7:22:04 AM
Attachments:image001.png
20-822 Ernie Ball Inlet 2 exhibit packet 2021-10-22.pdf
4 & 5 & 6 & 8 ROUGH GRADING PLAN-SHEET 6 channel final 2022-05-31.pdf
rect channel safe overflow eb2 n = 0.013 L=17.5.pdf
Hal / Brian-
Could you please review the following? Or would you like them to go through the formal
submittal process?
Thanks,
Ben
From: Tony Coscia <tcoscia@garingtaylor.com>
Sent: Tuesday, May 31, 2022 3:33 PM
To: Marquart, Ben <bmarquar@slocity.org>
Cc: Kevin Wauchope <kdw@jwdci.com>
Subject: Earthwood Lane FMAP-0202-2020 Field Change #3
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Ben
I hope you are doing well.
We had a field change back in October for an inlet at the basin for Ernie Ball (See original approved
field change in attachment “20-822 Ernie Ball Inlet 2 exhibit packet 2021-10-22”. We would like to
now put in a swale as a safe overflow for the inlet. I have included a plan “4 & 5 & 6 & 8 ROUGH
GRADING PLAN-SHEET 6 channel final 2022-05-31” and calculation “rect channel safe overflow eb2 n
= 0.013 L=17.5” if the City would like to review changes ahead of the record drawings.
Please let me know if you have any questions or concerns. Thank you for your time.
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From:Rodriguez, Brian
To:Marquart, Ben; Hannula, Hal
Subject:RE: Earthwood Lane FMAP-0202-2020 Field Change #3
Date:Wednesday, June 8, 2022 5:34:00 PM
Attachments:Basin Swale at EB2 - Revised Drawing Approved BNR.pdf
image001.png
Hi Ben,
See attached approved field change drawings. Please let the engineer of record know this is
good to go. I left the hard copy on your desk to keep in your files.
Thanks,
From: Marquart, Ben <bmarquar@slocity.org>
Sent: Wednesday, June 1, 2022 7:22 AM
To: Hannula, Hal <hhannula@slocity.org>; Rodriguez, Brian <brodriguez@slocity.org>
Subject: FW: Earthwood Lane FMAP-0202-2020 Field Change #3
Hal / Brian-
Could you please review the following? Or would you like them to go through the formal
submittal process?
Thanks,
Ben
From: Tony Coscia <tcoscia@garingtaylor.com>
Sent: Tuesday, May 31, 2022 3:33 PM
To: Marquart, Ben <bmarquar@slocity.org>
Cc: Kevin Wauchope <kdw@jwdci.com>
Subject: Earthwood Lane FMAP-0202-2020 Field Change #3
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Ben
I hope you are doing well.
We had a field change back in October for an inlet at the basin for Ernie Ball (See original approved
field change in attachment “20-822 Ernie Ball Inlet 2 exhibit packet 2021-10-22”. We would like to
now put in a swale as a safe overflow for the inlet. I have included a plan “4 & 5 & 6 & 8 ROUGH
GRADING PLAN-SHEET 6 channel final 2022-05-31” and calculation “rect channel safe overflow eb2 n
= 0.013 L=17.5” if the City would like to review changes ahead of the record drawings.
Please let me know if you have any questions or concerns. Thank you for your time.
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From:Dan Garson
To:Hannula, Hal; John Rickenbach; Leveille, Brian; Schwartz, Luke
Cc:Corey, Tyler; Codron, Michael; Adrienne Burns; Michael Slater
Subject:Avila Ranch - - Conditions of Approval and Mitigation Measures review to allow Phase 1 occupancy
Date:Wednesday, June 29, 2022 10:22:51 AM
Attachments:wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
2022-06-27 Avila - Conditions of Approval (Reso 10832) PH1 Occupancy.xlsx
2022-04-04 Avila - Mitigation Measures (Reso 10832) Current Status.xlsx
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respond.
Following up on our recent conversation regarding Avila Ranch Phase 1 Occupancy, please find
attached a review of Conditions of Approval and Mitigation Measures with items highlighted items in
yellow that are tied to occupancy. All items are resolved with the exception of COA 122 the
preparation of a Trip Reduction Plan and Implementation Program that is currently under review by
Luke Schwartz and his team.
I also reviewed the Phase 1 Subdivision Agreement and the project Development Agreement for any
obligations that could be tied to occupancy and found none.
Please let me know if you have any questions or comments.
Thanks
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
Our office will be closed on July 4th, in observance of Independence Day.
From:Christensen, Trae
To:Jerry Meyer; Dan Garson
Subject:FW: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Date:Monday, July 25, 2022 7:49:00 AM
Attachments:image001.png
image002.png
image003.png
image005.png
image006.png
image007.png
image008.png
Good morning,
Does this grading still need to take place?
Trae Christensen
Engineering Inspector III
Public Works
919 Palm St, San Luis Obispo, CA 93401-3218
E tchristensen@slocity.org
T 805.781.7531
slocity.org
Stay connected with the City by signing up for e-notifications
For updates on COVID-19 and how to access City services during COVID, visit
slocity.org/covid19
From: Kevin Wauchope <kdw@jwdci.com>
Sent: Friday, July 22, 2022 3:19 PM
To: Marquart, Ben <bmarquar@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Subject: FW: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Ben & Trae,
We installed the concrete weir/emergency spillway for the Ball storm basin (Tract 2943 Phase 2) and
would like to complete the remainder of our work (install rock behind the weir to the shared property
line with Avila Ranch), but Avila Ranch still has not regraded and lowered their side to accept overflow
from the Ball basin.
We would like to complete our work ASAP, especially while weather is still on our side. We are hoping
you guys can help coordinate with Avila Ranch and have them complete their work ASAP.
Let me know if you want to meet on site to discuss, I would be more than happy to do so.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Hannula, Hal [mailto:hhannula@slocity.org]
Sent: Thursday, April 14, 2022 12:54 PM
To: Kevin Wauchope <kdw@jwdci.com>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Perry Mcbeth
<pmcbeth@garingtaylor.com>; Tony Coscia <tcoscia@garingtaylor.com>; Van Beveren, Daniel
<dvanbeve@slocity.org>; Marquart, Ben <bmarquar@slocity.org>; Christensen, Trae
<tchristensen@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Kevin,
Please see the attached excerpt from the Avila Ranch Phase 1 map. The reserved
easement on Lot 186 includes a private easement rather than public. See also the map
referenced Notice of Requirements and item 6 that covers the purpose and notice for the
100-year safe overflow from the street drainage. The Notice language could have been
more clear but was intended to give the City the right, with proper notice to step in to make
sure that the overflow path is maintained. I believe that our intention was to ripen this into a
final form with the development of Lot 186. As such, we might have a couple of approaches
on this subject. We will definitely want to make sure that the safe over-flow from Earthwood
has been established before the roadway is accepted or opened up to the general public.
As previously, suggested, work with Trae and Ben on the interface between Tract 3089 and
Tract 2943. Trae will be the lead for the status of the Avila Ranch improvements related to
permitting, occupancy, and final acceptance actions. Let us know how else we can help.
Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Kevin Wauchope <kdw@jwdci.com>
Sent: Thursday, April 14, 2022 12:02 PM
To: Hannula, Hal <hhannula@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Perry Mcbeth
<pmcbeth@garingtaylor.com>; Tony Coscia <tcoscia@garingtaylor.com>; Van Beveren, Daniel
<dvanbeve@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hal,
Thank you for the call. As discussed, the Ernie Ball weir (emergency spillway) is tied to the
encroachment permit for Earthwood, which we believe is further reason why Avila Ranch should
install the perimeter drainage channel ASAP. Especially considering the Ernie Ball storm basin is now
taking water from Earthwood, now that Avila Ranch has paved.
We would appreciate it if you could look into the easement on Avila Ranch’s side and talk to your field
inspectors about coordinating Avila Ranch’s work with ours. Please let Trey and/or Ben know that I am
available to meet with them on-site to review our approved plans for the weir.
Thank you again for your help and assistance on this issue, we really appreciate it.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Kevin Wauchope
Sent: Wednesday, April 13, 2022 3:32 PM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>; 'Tony Coscia'
<tcoscia@garingtaylor.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Good afternoon Dan,
Are you aware of any reason why Avila Ranch cannot proceed with the perimeter drainage channel?
Has the plan revision for that work been approved? As mentioned by Perry below, we (Ball Trust)
would like to complete our work in the storm basin and build the overflow weir, but are currently at a
standstill due to Avila Ranch. Avila Ranch still has not constructed the perimeter drainage channel.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Tony Coscia [mailto:tcoscia@garingtaylor.com]
Sent: Monday, March 7, 2022 9:35 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>; Kevin Wauchope
<kdw@jwdci.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Dan
Great, thank you for the update. I appreciate the assistance on this!
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Monday, March 7, 2022 9:16 AM
To: Tony Coscia <tcoscia@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Tony – Yes, I spoke with Robert about a week ago, and he pointed out that the latest plan
revision contains the perimeter drainage channel, and that the elevation of the channel is
lower than the spillway elevation. I have not been to the site in a while, but it sounds like it
has not yet been constructed. I will work with our inspection staff to ensure that this
improvement gets completed.
Thanks,
Dan
From: Tony Coscia <tcoscia@garingtaylor.com>
Sent: Monday, March 7, 2022 8:27 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Dan
Have you had any communication form Camacho on overland escape?
Thanks
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Monday, February 28, 2022 9:01 AM
To: Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Perry - No progress from my end. I am waiting to hear back from Robert Camacho. I will
reach out to him again today.
Thanks,
Dan
From: Perry Mcbeth <pmcbeth@garingtaylor.com>
Sent: Monday, February 28, 2022 7:51 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Dan,
Just touching bases on our coordination a few weeks ago, has there been any progress with the Avila
Ranch team on the overland escape?
Thank you,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From: Perry Mcbeth
Sent: Friday, February 11, 2022 5:50 PM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Thank you Dan, I was typing up the email below as you responded. I told Hal I would visit the site and
send a follow up email. As I’ve noted in the email below and Ernie Ball Trust needs assurances that
either full completion of the overland escape or a temporary solution is completed so that they are
not liable for damages to their basin or to Avila ranch property. Thank you for reaching out to RRM to
get the keep the ball rolling on this.
Hal,
Thanks for the call, as discussed I stopped by the site this afternoon to take a closer look. As Jerry
pointed out, it seems like adjacent Avila Ranch lot grade is high. My site visit supported this. As you
can see in the attached Photos there is a stake for the headwall with an elevation of 114.23 which
coincidentally coincides with the elevation of the proposed spillway which is 114.23 as well. As
discussed during design the spillway elevation was dependent on the FL grade within Earthwood lane
at the inlet.
Based on what I saw in the field it looks like Avila Ranch added a berm along the property line and
graded down to a swale flow line and then back up to the Pad. The swale flowline seems to be at or
above the proposed elevation of the weir spillway and the berm along the property line is clearly 1.5-
2ft above the spillway elevation. This is best represented in photo 3.
As we discussed on the phone this afternoon there are two concerns:
1. Ernie Ball constructs the weir and Avila Ranch’s grade adjacent to the weir is higher, therefore
runoff may be able to enter the basin from Avila Ranch. If this causes damage to the basin
slope, the Ball Trust should not be held accountable for repairing the basin.
2. Ernie Ball constructs the weir and Avila Ranch hasn’t completed the overland escape swale to
the west and then south. If we get a storm event that breaches the weir and damages Avila
Ranch property due to the overland escape not being fully constructed, Ernie Ball could be held
liable for the damages.
To resolve the concerns the Ball Trust needs Avila Ranch to complete the overland escape so that
their drainage swale can handle emergency overflow from the Ball basin and insure no cross lot
drainage from their subdivision can flow into the Ball Basin. You mentioned Avila Ranch has submitted
a phase 2 Grading Plan designed by Wallace Group which didn’t account for the overland escape and
that was a comment on their plan.
Jerry, in the meantime Hal has asked what your schedule is for completed the weir construction,
could you please let us know?
Thank you both for the timely responses today, it is much appreciated as I know everyone is busy.
Enjoy the weekend!
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Friday, February 11, 2022 5:25 PM
To: Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Perry – Thanks for the email and the heads up on this issue. You are correct that we have
been working toward a solution for the overland escape for the low spot in Earthwood Lane,
and that the adjacent lot would be utilized for that drainage route. Thus far, I have not seen
plans from RRM or the Avila Ranch team addressing that need. That requirement was
restated to the new Wallace Group team as part of my review of the early grading plan for
the remainder of the Avila Ranch Grading Plan which is currently being developed.
Regarding the lot drainage, I agree with your position that the lot should not be such that
drainage enters your basin or otherwise flows from south to north. I will keep this as a priority
and will touch base with the Robert Camacho regarding a solution on the short and long
term.
Thanks again, and have a good weekend.
Dan
Daniel Van Beveren
Senior Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E dvanbeve@slocity.org
T 805.781.7575
slocity.org
Stay connected with the City by signing up for e-notifications
From: Perry Mcbeth <pmcbeth@garingtaylor.com>
Sent: Friday, February 11, 2022 2:30 PM
To: Hannula, Hal <hhannula@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Van Beveren, Daniel <dvanbeve@slocity.org>
Subject: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Importance: High
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Hi Hal,
Hope all is well. This email is to follow up my voicemail.
The Ernie Ball team is looking to wrap up the basin construction and build the approved weir along
the shared property line with Avila Ranch. Tony shared with me that he was told the city has yet to
receive a revised plan from the Avila Ranch team which shows the overland escape directing runoff
from along the shared PL westerly to and then south along their western property line. It has also
been brought to my attention that currently the lot adjacent to our basin is graded 1.5-2ft higher than
our designed weir and there is concern that it will direct runoff from the Avila Ranch Subdivision into
the Ball Trust’s basin. I haven’t had a chance to visit the site to take a look for myself, but I wanted to
get the conversation started ASAP.
This is very concerning, if runoff from the Avila Ranch property enters out basin and causes damage,
we do not want the Ball Trust to be on the hook for repairing the damage. Given we are still in the
rainy season, it is imperative that this gets resolved ASAP. When GTA finished up the revised basin
overflow design and the plans were approved we were under the impression the city would work with
Avila Ranch to resolve their redesign. GTA shared our revised approved Plans with RRM back in
November. I’ve left a message for Robert Camacho to discuss further. Please confirm if the city needs
an revised plan from Avila Ranch or if they are reverting back to the original approved plans with
overland escape.
Please advise on how the city can help expedite this so that when we go to build the overflow weir
the adjacent lot will be graded to the correct finished grade.
Thank you,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From:Jerry Meyer
To:Christensen, Trae
Cc:Dan Garson
Subject:RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Date:Monday, July 25, 2022 8:52:09 AM
Attachments:image005.png
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image008.png
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wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
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The swale has been graded per plan.
Jerry Meyer
Land Development Project Manager
Phone: 805.595.5440 ext. 103
Mobile: 805.888.7234
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Christensen, Trae <tchristensen@slocity.org>
Sent: Monday, July 25, 2022 7:49 AM
To: Jerry Meyer <jerrym@wchomes.com>; Dan Garson <dang@wchomes.com>
Subject: FW: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Good morning,
Does this grading still need to take place?
Trae Christensen
Engineering Inspector III
Public Works
919 Palm St, San Luis Obispo, CA 93401-3218
E tchristensen@slocity.org
T 805.781.7531
slocity.org
Stay connected with the City by signing up for e-notifications
For updates on COVID-19 and how to access City services during COVID, visit
slocity.org/covid19
From: Kevin Wauchope <kdw@jwdci.com>
Sent: Friday, July 22, 2022 3:19 PM
To: Marquart, Ben <bmarquar@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Subject: FW: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Ben & Trae,
We installed the concrete weir/emergency spillway for the Ball storm basin (Tract 2943 Phase 2) and
would like to complete the remainder of our work (install rock behind the weir to the shared property
line with Avila Ranch), but Avila Ranch still has not regraded and lowered their side to accept overflow
from the Ball basin.
We would like to complete our work ASAP, especially while weather is still on our side. We are hoping
you guys can help coordinate with Avila Ranch and have them complete their work ASAP.
Let me know if you want to meet on site to discuss, I would be more than happy to do so.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Hannula, Hal [mailto:hhannula@slocity.org]
Sent: Thursday, April 14, 2022 12:54 PM
To: Kevin Wauchope <kdw@jwdci.com>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Perry Mcbeth
<pmcbeth@garingtaylor.com>; Tony Coscia <tcoscia@garingtaylor.com>; Van Beveren, Daniel
<dvanbeve@slocity.org>; Marquart, Ben <bmarquar@slocity.org>; Christensen, Trae
<tchristensen@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Kevin,
Please see the attached excerpt from the Avila Ranch Phase 1 map. The reserved
easement on Lot 186 includes a private easement rather than public. See also the map
referenced Notice of Requirements and item 6 that covers the purpose and notice for the
100-year safe overflow from the street drainage. The Notice language could have been
more clear but was intended to give the City the right, with proper notice to step in to make
sure that the overflow path is maintained. I believe that our intention was to ripen this into a
final form with the development of Lot 186. As such, we might have a couple of approaches
on this subject. We will definitely want to make sure that the safe over-flow from Earthwood
has been established before the roadway is accepted or opened up to the general public.
As previously, suggested, work with Trae and Ben on the interface between Tract 3089 and
Tract 2943. Trae will be the lead for the status of the Avila Ranch improvements related to
permitting, occupancy, and final acceptance actions. Let us know how else we can help.
Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Kevin Wauchope <kdw@jwdci.com>
Sent: Thursday, April 14, 2022 12:02 PM
To: Hannula, Hal <hhannula@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Perry Mcbeth
<pmcbeth@garingtaylor.com>; Tony Coscia <tcoscia@garingtaylor.com>; Van Beveren, Daniel
<dvanbeve@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hal,
Thank you for the call. As discussed, the Ernie Ball weir (emergency spillway) is tied to the
encroachment permit for Earthwood, which we believe is further reason why Avila Ranch should
install the perimeter drainage channel ASAP. Especially considering the Ernie Ball storm basin is now
taking water from Earthwood, now that Avila Ranch has paved.
We would appreciate it if you could look into the easement on Avila Ranch’s side and talk to your field
inspectors about coordinating Avila Ranch’s work with ours. Please let Trey and/or Ben know that I am
available to meet with them on-site to review our approved plans for the weir.
Thank you again for your help and assistance on this issue, we really appreciate it.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Kevin Wauchope
Sent: Wednesday, April 13, 2022 3:32 PM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>; 'Tony Coscia'
<tcoscia@garingtaylor.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Good afternoon Dan,
Are you aware of any reason why Avila Ranch cannot proceed with the perimeter drainage channel?
Has the plan revision for that work been approved? As mentioned by Perry below, we (Ball Trust)
would like to complete our work in the storm basin and build the overflow weir, but are currently at a
standstill due to Avila Ranch. Avila Ranch still has not constructed the perimeter drainage channel.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Tony Coscia [mailto:tcoscia@garingtaylor.com]
Sent: Monday, March 7, 2022 9:35 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>; Kevin Wauchope
<kdw@jwdci.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Dan
Great, thank you for the update. I appreciate the assistance on this!
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Monday, March 7, 2022 9:16 AM
To: Tony Coscia <tcoscia@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Tony – Yes, I spoke with Robert about a week ago, and he pointed out that the latest plan
revision contains the perimeter drainage channel, and that the elevation of the channel is
lower than the spillway elevation. I have not been to the site in a while, but it sounds like it
has not yet been constructed. I will work with our inspection staff to ensure that this
improvement gets completed.
Thanks,
Dan
From: Tony Coscia <tcoscia@garingtaylor.com>
Sent: Monday, March 7, 2022 8:27 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Dan
Have you had any communication form Camacho on overland escape?
Thanks
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Monday, February 28, 2022 9:01 AM
To: Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Perry - No progress from my end. I am waiting to hear back from Robert Camacho. I will
reach out to him again today.
Thanks,
Dan
From: Perry Mcbeth <pmcbeth@garingtaylor.com>
Sent: Monday, February 28, 2022 7:51 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Dan,
Just touching bases on our coordination a few weeks ago, has there been any progress with the Avila
Ranch team on the overland escape?
Thank you,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From: Perry Mcbeth
Sent: Friday, February 11, 2022 5:50 PM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Thank you Dan, I was typing up the email below as you responded. I told Hal I would visit the site and
send a follow up email. As I’ve noted in the email below and Ernie Ball Trust needs assurances that
either full completion of the overland escape or a temporary solution is completed so that they are
not liable for damages to their basin or to Avila ranch property. Thank you for reaching out to RRM to
get the keep the ball rolling on this.
Hal,
Thanks for the call, as discussed I stopped by the site this afternoon to take a closer look. As Jerry
pointed out, it seems like adjacent Avila Ranch lot grade is high. My site visit supported this. As you
can see in the attached Photos there is a stake for the headwall with an elevation of 114.23 which
coincidentally coincides with the elevation of the proposed spillway which is 114.23 as well. As
discussed during design the spillway elevation was dependent on the FL grade within Earthwood lane
at the inlet.
Based on what I saw in the field it looks like Avila Ranch added a berm along the property line and
graded down to a swale flow line and then back up to the Pad. The swale flowline seems to be at or
above the proposed elevation of the weir spillway and the berm along the property line is clearly 1.5-
2ft above the spillway elevation. This is best represented in photo 3.
As we discussed on the phone this afternoon there are two concerns:
1. Ernie Ball constructs the weir and Avila Ranch’s grade adjacent to the weir is higher, therefore
runoff may be able to enter the basin from Avila Ranch. If this causes damage to the basin
slope, the Ball Trust should not be held accountable for repairing the basin.
2. Ernie Ball constructs the weir and Avila Ranch hasn’t completed the overland escape swale to
the west and then south. If we get a storm event that breaches the weir and damages Avila
Ranch property due to the overland escape not being fully constructed, Ernie Ball could be held
liable for the damages.
To resolve the concerns the Ball Trust needs Avila Ranch to complete the overland escape so that
their drainage swale can handle emergency overflow from the Ball basin and insure no cross lot
drainage from their subdivision can flow into the Ball Basin. You mentioned Avila Ranch has submitted
a phase 2 Grading Plan designed by Wallace Group which didn’t account for the overland escape and
that was a comment on their plan.
Jerry, in the meantime Hal has asked what your schedule is for completed the weir construction,
could you please let us know?
Thank you both for the timely responses today, it is much appreciated as I know everyone is busy.
Enjoy the weekend!
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Friday, February 11, 2022 5:25 PM
To: Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Perry – Thanks for the email and the heads up on this issue. You are correct that we have
been working toward a solution for the overland escape for the low spot in Earthwood Lane,
and that the adjacent lot would be utilized for that drainage route. Thus far, I have not seen
plans from RRM or the Avila Ranch team addressing that need. That requirement was
restated to the new Wallace Group team as part of my review of the early grading plan for
the remainder of the Avila Ranch Grading Plan which is currently being developed.
Regarding the lot drainage, I agree with your position that the lot should not be such that
drainage enters your basin or otherwise flows from south to north. I will keep this as a priority
and will touch base with the Robert Camacho regarding a solution on the short and long
term.
Thanks again, and have a good weekend.
Dan
Daniel Van Beveren
Senior Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E dvanbeve@slocity.org
T 805.781.7575
slocity.org
Stay connected with the City by signing up for e-notifications
From: Perry Mcbeth <pmcbeth@garingtaylor.com>
Sent: Friday, February 11, 2022 2:30 PM
To: Hannula, Hal <hhannula@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Van Beveren, Daniel <dvanbeve@slocity.org>
Subject: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Importance: High
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Hi Hal,
Hope all is well. This email is to follow up my voicemail.
The Ernie Ball team is looking to wrap up the basin construction and build the approved weir along
the shared property line with Avila Ranch. Tony shared with me that he was told the city has yet to
receive a revised plan from the Avila Ranch team which shows the overland escape directing runoff
from along the shared PL westerly to and then south along their western property line. It has also
been brought to my attention that currently the lot adjacent to our basin is graded 1.5-2ft higher than
our designed weir and there is concern that it will direct runoff from the Avila Ranch Subdivision into
the Ball Trust’s basin. I haven’t had a chance to visit the site to take a look for myself, but I wanted to
get the conversation started ASAP.
This is very concerning, if runoff from the Avila Ranch property enters out basin and causes damage,
we do not want the Ball Trust to be on the hook for repairing the damage. Given we are still in the
rainy season, it is imperative that this gets resolved ASAP. When GTA finished up the revised basin
overflow design and the plans were approved we were under the impression the city would work with
Avila Ranch to resolve their redesign. GTA shared our revised approved Plans with RRM back in
November. I’ve left a message for Robert Camacho to discuss further. Please confirm if the city needs
an revised plan from Avila Ranch or if they are reverting back to the original approved plans with
overland escape.
Please advise on how the city can help expedite this so that when we go to build the overflow weir
the adjacent lot will be graded to the correct finished grade.
Thank you,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From:Christensen, Trae
To:Jerry Meyer
Cc:Dan Garson
Subject:RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Date:Monday, July 25, 2022 11:03:00 AM
Attachments:image001.png
image002.png
image003.png
image004.png
image005.png
image006.png
image007.png
image008.png
image009.png
image010.png
image011.png
Ok thank you, then I don’t understand the issue.
Trae Christensen
Engineering Inspector III
Public Works
919 Palm St, San Luis Obispo, CA 93401-3218
E tchristensen@slocity.org
T 805.781.7531
slocity.org
Stay connected with the City by signing up for e-notifications
For updates on COVID-19 and how to access City services during COVID, visit
slocity.org/covid19
From: Jerry Meyer <jerrym@wchomes.com>
Sent: Monday, July 25, 2022 8:51 AM
To: Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson <dang@wchomes.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
The swale has been graded per plan.
Jerry Meyer
Land Development Project Manager
Phone: 805.595.5440 ext. 103
Mobile: 805.888.7234
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Christensen, Trae <tchristensen@slocity.org>
Sent: Monday, July 25, 2022 7:49 AM
To: Jerry Meyer <jerrym@wchomes.com>; Dan Garson <dang@wchomes.com>
Subject: FW: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Good morning,
Does this grading still need to take place?
Trae Christensen
Engineering Inspector III
Public Works
919 Palm St, San Luis Obispo, CA 93401-3218
E tchristensen@slocity.org
T 805.781.7531
slocity.org
Stay connected with the City by signing up for e-notifications
For updates on COVID-19 and how to access City services during COVID, visit
slocity.org/covid19
From: Kevin Wauchope <kdw@jwdci.com>
Sent: Friday, July 22, 2022 3:19 PM
To: Marquart, Ben <bmarquar@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Subject: FW: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Ben & Trae,
We installed the concrete weir/emergency spillway for the Ball storm basin (Tract 2943 Phase 2) and
would like to complete the remainder of our work (install rock behind the weir to the shared property
line with Avila Ranch), but Avila Ranch still has not regraded and lowered their side to accept overflow
from the Ball basin.
We would like to complete our work ASAP, especially while weather is still on our side. We are hoping
you guys can help coordinate with Avila Ranch and have them complete their work ASAP.
Let me know if you want to meet on site to discuss, I would be more than happy to do so.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Hannula, Hal [mailto:hhannula@slocity.org]
Sent: Thursday, April 14, 2022 12:54 PM
To: Kevin Wauchope <kdw@jwdci.com>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Perry Mcbeth
<pmcbeth@garingtaylor.com>; Tony Coscia <tcoscia@garingtaylor.com>; Van Beveren, Daniel
<dvanbeve@slocity.org>; Marquart, Ben <bmarquar@slocity.org>; Christensen, Trae
<tchristensen@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Kevin,
Please see the attached excerpt from the Avila Ranch Phase 1 map. The reserved
easement on Lot 186 includes a private easement rather than public. See also the map
referenced Notice of Requirements and item 6 that covers the purpose and notice for the
100-year safe overflow from the street drainage. The Notice language could have been
more clear but was intended to give the City the right, with proper notice to step in to make
sure that the overflow path is maintained. I believe that our intention was to ripen this into a
final form with the development of Lot 186. As such, we might have a couple of approaches
on this subject. We will definitely want to make sure that the safe over-flow from Earthwood
has been established before the roadway is accepted or opened up to the general public.
As previously, suggested, work with Trae and Ben on the interface between Tract 3089 and
Tract 2943. Trae will be the lead for the status of the Avila Ranch improvements related to
permitting, occupancy, and final acceptance actions. Let us know how else we can help.
Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Kevin Wauchope <kdw@jwdci.com>
Sent: Thursday, April 14, 2022 12:02 PM
To: Hannula, Hal <hhannula@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Perry Mcbeth
<pmcbeth@garingtaylor.com>; Tony Coscia <tcoscia@garingtaylor.com>; Van Beveren, Daniel
<dvanbeve@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hal,
Thank you for the call. As discussed, the Ernie Ball weir (emergency spillway) is tied to the
encroachment permit for Earthwood, which we believe is further reason why Avila Ranch should
install the perimeter drainage channel ASAP. Especially considering the Ernie Ball storm basin is now
taking water from Earthwood, now that Avila Ranch has paved.
We would appreciate it if you could look into the easement on Avila Ranch’s side and talk to your field
inspectors about coordinating Avila Ranch’s work with ours. Please let Trey and/or Ben know that I am
available to meet with them on-site to review our approved plans for the weir.
Thank you again for your help and assistance on this issue, we really appreciate it.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Kevin Wauchope
Sent: Wednesday, April 13, 2022 3:32 PM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>; 'Tony Coscia'
<tcoscia@garingtaylor.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Good afternoon Dan,
Are you aware of any reason why Avila Ranch cannot proceed with the perimeter drainage channel?
Has the plan revision for that work been approved? As mentioned by Perry below, we (Ball Trust)
would like to complete our work in the storm basin and build the overflow weir, but are currently at a
standstill due to Avila Ranch. Avila Ranch still has not constructed the perimeter drainage channel.
Thanks,
Kevin Wauchope
Project Manager
J.W. DESIGN & CONSTRUCTION, INC.
kdw@jwdci.com
Office (805) 544-3130
From: Tony Coscia [mailto:tcoscia@garingtaylor.com]
Sent: Monday, March 7, 2022 9:35 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: Jerry Williams <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>; Kevin Wauchope
<kdw@jwdci.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Dan
Great, thank you for the update. I appreciate the assistance on this!
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Monday, March 7, 2022 9:16 AM
To: Tony Coscia <tcoscia@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Tony – Yes, I spoke with Robert about a week ago, and he pointed out that the latest plan
revision contains the perimeter drainage channel, and that the elevation of the channel is
lower than the spillway elevation. I have not been to the site in a while, but it sounds like it
has not yet been constructed. I will work with our inspection staff to ensure that this
improvement gets completed.
Thanks,
Dan
From: Tony Coscia <tcoscia@garingtaylor.com>
Sent: Monday, March 7, 2022 8:27 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>; Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Dan
Have you had any communication form Camacho on overland escape?
Thanks
Sincerely,
Tony Coscia| Project Manager
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Cell (805) 458-2699 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Monday, February 28, 2022 9:01 AM
To: Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Perry - No progress from my end. I am waiting to hear back from Robert Camacho. I will
reach out to him again today.
Thanks,
Dan
From: Perry Mcbeth <pmcbeth@garingtaylor.com>
Sent: Monday, February 28, 2022 7:51 AM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Dan,
Just touching bases on our coordination a few weeks ago, has there been any progress with the Avila
Ranch team on the overland escape?
Thank you,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From: Perry Mcbeth
Sent: Friday, February 11, 2022 5:50 PM
To: Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Thank you Dan, I was typing up the email below as you responded. I told Hal I would visit the site and
send a follow up email. As I’ve noted in the email below and Ernie Ball Trust needs assurances that
either full completion of the overland escape or a temporary solution is completed so that they are
not liable for damages to their basin or to Avila ranch property. Thank you for reaching out to RRM to
get the keep the ball rolling on this.
Hal,
Thanks for the call, as discussed I stopped by the site this afternoon to take a closer look. As Jerry
pointed out, it seems like adjacent Avila Ranch lot grade is high. My site visit supported this. As you
can see in the attached Photos there is a stake for the headwall with an elevation of 114.23 which
coincidentally coincides with the elevation of the proposed spillway which is 114.23 as well. As
discussed during design the spillway elevation was dependent on the FL grade within Earthwood lane
at the inlet.
Based on what I saw in the field it looks like Avila Ranch added a berm along the property line and
graded down to a swale flow line and then back up to the Pad. The swale flowline seems to be at or
above the proposed elevation of the weir spillway and the berm along the property line is clearly 1.5-
2ft above the spillway elevation. This is best represented in photo 3.
As we discussed on the phone this afternoon there are two concerns:
1. Ernie Ball constructs the weir and Avila Ranch’s grade adjacent to the weir is higher, therefore
runoff may be able to enter the basin from Avila Ranch. If this causes damage to the basin
slope, the Ball Trust should not be held accountable for repairing the basin.
2. Ernie Ball constructs the weir and Avila Ranch hasn’t completed the overland escape swale to
the west and then south. If we get a storm event that breaches the weir and damages Avila
Ranch property due to the overland escape not being fully constructed, Ernie Ball could be held
liable for the damages.
To resolve the concerns the Ball Trust needs Avila Ranch to complete the overland escape so that
their drainage swale can handle emergency overflow from the Ball basin and insure no cross lot
drainage from their subdivision can flow into the Ball Basin. You mentioned Avila Ranch has submitted
a phase 2 Grading Plan designed by Wallace Group which didn’t account for the overland escape and
that was a comment on their plan.
Jerry, in the meantime Hal has asked what your schedule is for completed the weir construction,
could you please let us know?
Thank you both for the timely responses today, it is much appreciated as I know everyone is busy.
Enjoy the weekend!
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From: Van Beveren, Daniel <dvanbeve@slocity.org>
Sent: Friday, February 11, 2022 5:25 PM
To: Perry Mcbeth <pmcbeth@garingtaylor.com>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Perry – Thanks for the email and the heads up on this issue. You are correct that we have
been working toward a solution for the overland escape for the low spot in Earthwood Lane,
and that the adjacent lot would be utilized for that drainage route. Thus far, I have not seen
plans from RRM or the Avila Ranch team addressing that need. That requirement was
restated to the new Wallace Group team as part of my review of the early grading plan for
the remainder of the Avila Ranch Grading Plan which is currently being developed.
Regarding the lot drainage, I agree with your position that the lot should not be such that
drainage enters your basin or otherwise flows from south to north. I will keep this as a priority
and will touch base with the Robert Camacho regarding a solution on the short and long
term.
Thanks again, and have a good weekend.
Dan
Daniel Van Beveren
Senior Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E dvanbeve@slocity.org
T 805.781.7575
slocity.org
Stay connected with the City by signing up for e-notifications
From: Perry Mcbeth <pmcbeth@garingtaylor.com>
Sent: Friday, February 11, 2022 2:30 PM
To: Hannula, Hal <hhannula@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; hodgecompany@gmail.com; Tony Coscia
<tcoscia@garingtaylor.com>; Van Beveren, Daniel <dvanbeve@slocity.org>
Subject: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Importance: High
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Hi Hal,
Hope all is well. This email is to follow up my voicemail.
The Ernie Ball team is looking to wrap up the basin construction and build the approved weir along
the shared property line with Avila Ranch. Tony shared with me that he was told the city has yet to
receive a revised plan from the Avila Ranch team which shows the overland escape directing runoff
from along the shared PL westerly to and then south along their western property line. It has also
been brought to my attention that currently the lot adjacent to our basin is graded 1.5-2ft higher than
our designed weir and there is concern that it will direct runoff from the Avila Ranch Subdivision into
the Ball Trust’s basin. I haven’t had a chance to visit the site to take a look for myself, but I wanted to
get the conversation started ASAP.
This is very concerning, if runoff from the Avila Ranch property enters out basin and causes damage,
we do not want the Ball Trust to be on the hook for repairing the damage. Given we are still in the
rainy season, it is imperative that this gets resolved ASAP. When GTA finished up the revised basin
overflow design and the plans were approved we were under the impression the city would work with
Avila Ranch to resolve their redesign. GTA shared our revised approved Plans with RRM back in
November. I’ve left a message for Robert Camacho to discuss further. Please confirm if the city needs
an revised plan from Avila Ranch or if they are reverting back to the original approved plans with
overland escape.
Please advise on how the city can help expedite this so that when we go to build the overflow weir
the adjacent lot will be graded to the correct finished grade.
Thank you,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From:Greg Salas
To:Hill, Robert
Cc:"Jerry Meyer"; "Dan Garson"; LynneDee Althouse; Jason Dart
Subject:Avila Ranch BMMP Quarterly Report 2022 Q2
Date:Monday, August 8, 2022 9:59:22 AM
Attachments:Avila Ranch BMMP Quarterly Report_2022Q2.pdf
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning Bob,
I have attached the Avila Ranch BMMP Quarterly Report for Q2 of 2022. Please let me know if you
have any comments or concerns.
Thank you
Greg Salas
Senior Biologist/Project Manager
Althouse and Meade, Inc.
1602 Spring Street, Paso Robles, CA 93446
O (805) 237-9626 | C (858) 472-6085
Greg@alt-me.com
From:Troy Barnhart
To:Rachel Hawthorne
Cc:Craig Campbell; dang; Adrienne Burns; Schwartz, Luke; JR Beard; Rodriguez, Brian; jfrickenbach_aol.com; Phil
Burkhalter; Matt Clark; Scott McAlpin; Hannula, Hal
Subject:RE: [EXT]FW: Tank Farm Creek Overflow Path
Date:Friday, August 12, 2022 1:56:46 PM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Hello Rachel,
Thank you, the survey looks like wonderful work.
I met with the TriHydro team this morning to discuss their progress in updating their study. Work is
underway to:
Revise their hydrologic model to analyze lower recurrence interval storms and integrate flows
expected from the Margarita Area detention basin.
Overhaul their hydraulic model to 2D unsteady-state. The on-site ponds will be considered
already filled to ensure the detaining capabilities of the site are not overestimated.
Incorporation of the Ferris survey will ensure that area is accurately reflected. Spot elevations
taken by TriHydro at the southern berm will be similarly included. Flows leaving the site will
be evaluated in the vicinity of the Ferris property as well as the southern berm.
Unfortunately, we are behind the originally communicated timeline. I was delayed in providing
review comments to TriHydro last month, and TriHydro staff have been out for previously scheduled
end-of-summer leave.
We expect to have the revised existing condition products to share near the end of August.
Separately, can you please let me know if Wallace Group and Wathen Castanos staff are still
interested in taking a closer look at the southern berm? TriHydro has indicated that they can
facilitate a site visit.
Feel free to give me a call to discuss any of this.
Regards,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Thursday, August 11, 2022 8:42 AM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>
Subject: [EXT]FW: Tank Farm Creek Overflow Path
ATTENTION: This email originated from outside the County's network. Use caution when opening attachments or
links.
Hal and Troy,
As a follow up to our meeting, a copy of Wallace Group’s topographic survey of Horizon Lane which
includes the existing storm drain facilities on the Ferris property is being provided. Please use the
link below to download the survey file.
https://spaces.hightail.com/receive/Kjw4h3O1Mz
Should you have any questions or comments, please contact me or Craig Campbell.
Troy – Please forward this information to your contacts at TriHydro. Any updates on the status of the
drainage study for Tank Farm Creek upstream of the Avila Ranch property would be appreciated.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Rachel Hawthorne
Sent: Sunday, July 3, 2022 4:50 PM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang@wchomes.com; Adrienne Burns
<adrienneb@wchomes.com>; LSchwart@slocity.org; JR Beard <rbeard@co.slo.ca.us>; Rodriguez,
Brian <brodriguez@slocity.org>; JFRickenbach@aol.com
Subject: Tank Farm Creek Overflow Path
Hello,
Thank you for meeting with us on Thursday, June 30th regarding Tank Farm Creek upstream of Avila
Ranch. We appreciate your time and willingness to coordinate for the benefit of both projects.
Please use the link below to download the PDFs of the hard copy exhibits that were reviewed during
the meeting.
https://spaces.hightail.com/receive/tFL0HqLLt3
Below is a summary of our understanding of the discussion and action items that resulted from the
meeting.
Existing historical floodways were impacted by the unpermitted improvements on the Ferris
property. Changes on the Ferris site that divert floodwaters from Tank Farm Creek to the
Chevron Tank farm and potentially spilling to Avila Ranch include eliminating one of two
culverts, and fill flood flow paths.
City is considering adding flooding impacts to the current Code Enforcement Case against
Ferris.
Based upon 2017 FEMA topography, it appears that Tank Farm Creek would overtop the berm
at the southern boundary of the Chevron property in the 10-year and larger storm events.
Flow will also overtop Ferris. Based on the 2017 FEMA topo, the overflow elevations appear
about equal (contour 121), but the path is wider over the chevron berm to Avila Ranch.
No CLOMR has been submitted for the southern portion of the Chevron property. A CLOMR
has been submitted for Avila Ranch phases 2-6 (attached), and a CLOMR/LOMR has been
submitted and approved for Avila Ranch phase 1 (RRM)
The amount of potential storage behind the berm is approx. 80 ac-ft based upon the 2014
Avocet Report. If the berm is taller than 6 feet and has potential to store more than 50 acre-
feet, it would fall under DSOD jurisdiction. City Staff suggested that the berm could be
considered a levee under FEMA regulations.
Wallace Group/Wathen Castanos requested that Chevron/TriHydro address the stability of
the berm if water is to be stored on the north side of the berm. This would include the
addition of a concrete spillway at an elevation of 121 feet.
TriHydro is modeling the 100-year storm event upstream of the berm using the 2017 FEMA
topo. It is anticipated that the TriHydro model will be available for distribution to the City,
Wallace Group, and Wathen Castanos by the end of July. Wallace Group requested that
TriHydro also provide the results of a 10-year storm event. TriHydro indicated that they would
do this.
Wathen Castanos will request access to the Ferris property for Wallace Group surveyors to
survey the existing headwall and culvert at Ferris. The results of this survey are expected to be
shared with the meeting attendees in mid to late July.
City Staff shared the future alignment of the bike path along the western boundary of the
Chevron property from Tank Farm Road to the tract boundary of Avila Ranch. It was agreed
that the alignment of the bike path may be revised to accommodate the drainage design.
Wallace Group shared the alignment of the bike path on the Avila Ranch property which
follows the north boundary from Jespersen to below the berm low point, and the concept
that it was being considered as a flood overflow path.
To maintain the overflow path and elevation at the berm, the bike path would need to go
over the berm rather than cutting through the berm at an elevation lower than 121.
It was agreed that the meeting attendees would reconvene one week after publication of the
TriHydro flood analysis.
Should you have questions, comments, or clarifications, please reply to this email.
Troy – Would you please forward this email to the TriHydro Staff that attended the meeting since I
do not have their email addresses?
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From:Rachel Hawthorne
To:Troy Barnhart
Cc:Craig Campbell; dang; Adrienne Burns; Schwartz, Luke; rbeard; Rodriguez, Brian; jfrickenbach_aol.com; Phil
Burkhalter; Matt Clark; Scott McAlpin; Hannula, Hal
Subject:RE: [EXT]FW: Tank Farm Creek Overflow Path
Date:Friday, August 12, 2022 3:12:13 PM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Troy,
We appreciate the update and look forward to the results of the study.
Wallace Group and Wathen Castanos Staff are interested in a site visit to observe the southern
berm. Who should I contact at TriHydro to facilitate the site visit?
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Troy Barnhart <TBarnhart@co.slo.ca.us>
Sent: Friday, August 12, 2022 1:57 PM
To: Rachel Hawthorne <RachelH@wallacegroup.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Hello Rachel,
Thank you, the survey looks like wonderful work.
I met with the TriHydro team this morning to discuss their progress in updating their study. Work is
underway to:
Revise their hydrologic model to analyze lower recurrence interval storms and integrate flows
expected from the Margarita Area detention basin.
Overhaul their hydraulic model to 2D unsteady-state. The on-site ponds will be considered
already filled to ensure the detaining capabilities of the site are not overestimated.
Incorporation of the Ferris survey will ensure that area is accurately reflected. Spot elevations
taken by TriHydro at the southern berm will be similarly included. Flows leaving the site will
be evaluated in the vicinity of the Ferris property as well as the southern berm.
Unfortunately, we are behind the originally communicated timeline. I was delayed in providing
review comments to TriHydro last month, and TriHydro staff have been out for previously scheduled
end-of-summer leave.
We expect to have the revised existing condition products to share near the end of August.
Separately, can you please let me know if Wallace Group and Wathen Castanos staff are still
interested in taking a closer look at the southern berm? TriHydro has indicated that they can
facilitate a site visit.
Feel free to give me a call to discuss any of this.
Regards,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Thursday, August 11, 2022 8:42 AM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>
Subject: [EXT]FW: Tank Farm Creek Overflow Path
ATTENTION: This email originated from outside the County's network. Use caution when opening attachments or
links.
Hal and Troy,
As a follow up to our meeting, a copy of Wallace Group’s topographic survey of Horizon Lane which
includes the existing storm drain facilities on the Ferris property is being provided. Please use the
link below to download the survey file.
https://spaces.hightail.com/receive/Kjw4h3O1Mz
Should you have any questions or comments, please contact me or Craig Campbell.
Troy – Please forward this information to your contacts at TriHydro. Any updates on the status of the
drainage study for Tank Farm Creek upstream of the Avila Ranch property would be appreciated.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Rachel Hawthorne
Sent: Sunday, July 3, 2022 4:50 PM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang@wchomes.com; Adrienne Burns
<adrienneb@wchomes.com>; LSchwart@slocity.org; JR Beard <rbeard@co.slo.ca.us>; Rodriguez,
Brian <brodriguez@slocity.org>; JFRickenbach@aol.com
Subject: Tank Farm Creek Overflow Path
Hello,
Thank you for meeting with us on Thursday, June 30th regarding Tank Farm Creek upstream of Avila
Ranch. We appreciate your time and willingness to coordinate for the benefit of both projects.
Please use the link below to download the PDFs of the hard copy exhibits that were reviewed during
the meeting.
https://spaces.hightail.com/receive/tFL0HqLLt3
Below is a summary of our understanding of the discussion and action items that resulted from the
meeting.
Existing historical floodways were impacted by the unpermitted improvements on the Ferris
property. Changes on the Ferris site that divert floodwaters from Tank Farm Creek to the
Chevron Tank farm and potentially spilling to Avila Ranch include eliminating one of two
culverts, and fill flood flow paths.
City is considering adding flooding impacts to the current Code Enforcement Case against
Ferris.
Based upon 2017 FEMA topography, it appears that Tank Farm Creek would overtop the berm
at the southern boundary of the Chevron property in the 10-year and larger storm events.
Flow will also overtop Ferris. Based on the 2017 FEMA topo, the overflow elevations appear
about equal (contour 121), but the path is wider over the chevron berm to Avila Ranch.
No CLOMR has been submitted for the southern portion of the Chevron property. A CLOMR
has been submitted for Avila Ranch phases 2-6 (attached), and a CLOMR/LOMR has been
submitted and approved for Avila Ranch phase 1 (RRM)
The amount of potential storage behind the berm is approx. 80 ac-ft based upon the 2014
Avocet Report. If the berm is taller than 6 feet and has potential to store more than 50 acre-
feet, it would fall under DSOD jurisdiction. City Staff suggested that the berm could be
considered a levee under FEMA regulations.
Wallace Group/Wathen Castanos requested that Chevron/TriHydro address the stability of
the berm if water is to be stored on the north side of the berm. This would include the
addition of a concrete spillway at an elevation of 121 feet.
TriHydro is modeling the 100-year storm event upstream of the berm using the 2017 FEMA
topo. It is anticipated that the TriHydro model will be available for distribution to the City,
Wallace Group, and Wathen Castanos by the end of July. Wallace Group requested that
TriHydro also provide the results of a 10-year storm event. TriHydro indicated that they would
do this.
Wathen Castanos will request access to the Ferris property for Wallace Group surveyors to
survey the existing headwall and culvert at Ferris. The results of this survey are expected to be
shared with the meeting attendees in mid to late July.
City Staff shared the future alignment of the bike path along the western boundary of the
Chevron property from Tank Farm Road to the tract boundary of Avila Ranch. It was agreed
that the alignment of the bike path may be revised to accommodate the drainage design.
Wallace Group shared the alignment of the bike path on the Avila Ranch property which
follows the north boundary from Jespersen to below the berm low point, and the concept
that it was being considered as a flood overflow path.
To maintain the overflow path and elevation at the berm, the bike path would need to go
over the berm rather than cutting through the berm at an elevation lower than 121.
It was agreed that the meeting attendees would reconvene one week after publication of the
TriHydro flood analysis.
Should you have questions, comments, or clarifications, please reply to this email.
Troy – Would you please forward this email to the TriHydro Staff that attended the meeting since I
do not have their email addresses?
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From:Matt Clark
To:Rachel Hawthorne; Troy Barnhart
Cc:Craig Campbell; dang; Adrienne Burns; Schwartz, Luke; rbeard; Rodriguez, Brian; jfrickenbach_aol.com; Phil
Burkhalter; Scott McAlpin; Hannula, Hal
Subject:RE: [EXT]FW: Tank Farm Creek Overflow Path
Date:Monday, August 15, 2022 9:32:37 AM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Rachel
Scott McAlpin is out today, we can facilitate a site visit this week or next. Please let me and Scott
know what time works for your team.
Thanks
Matt Clark
Portfolio Manager
OUR SAFETY IS MY RESPONSIBILITY
142 Cross Street, Suite 200
San Luis Obispo, CA 93401
(805) 757-8461 (cell)
mclark@trihydro.com
CONFIDENTIAL INFORMATION: This electronic message is intended only for the use of the person or entity to which it is addressed and may contain
information that is privileged and confidential, the disclosure of which is governed by applicable law. If the reader of this message is not the intended
recipient, or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that any dissemination, distribution or
copying of this information is STRICTLY PROHIBITED. If you have received this message in error, please immediately notify the sender by either email
or telephone. Please destroy the related message. Thank you for your cooperation.
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Friday, August 12, 2022 3:12 PM
To: Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Troy,
We appreciate the update and look forward to the results of the study.
Wallace Group and Wathen Castanos Staff are interested in a site visit to observe the southern
berm. Who should I contact at TriHydro to facilitate the site visit?
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Troy Barnhart <TBarnhart@co.slo.ca.us>
Sent: Friday, August 12, 2022 1:57 PM
To: Rachel Hawthorne <RachelH@wallacegroup.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Hello Rachel,
Thank you, the survey looks like wonderful work.
I met with the TriHydro team this morning to discuss their progress in updating their study. Work is
underway to:
Revise their hydrologic model to analyze lower recurrence interval storms and integrate flows
expected from the Margarita Area detention basin.
Overhaul their hydraulic model to 2D unsteady-state. The on-site ponds will be considered
already filled to ensure the detaining capabilities of the site are not overestimated.
Incorporation of the Ferris survey will ensure that area is accurately reflected. Spot elevations
taken by TriHydro at the southern berm will be similarly included. Flows leaving the site will
be evaluated in the vicinity of the Ferris property as well as the southern berm.
Unfortunately, we are behind the originally communicated timeline. I was delayed in providing
review comments to TriHydro last month, and TriHydro staff have been out for previously scheduled
end-of-summer leave.
We expect to have the revised existing condition products to share near the end of August.
Separately, can you please let me know if Wallace Group and Wathen Castanos staff are still
interested in taking a closer look at the southern berm? TriHydro has indicated that they can
facilitate a site visit.
Feel free to give me a call to discuss any of this.
Regards,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Thursday, August 11, 2022 8:42 AM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>
Subject: [EXT]FW: Tank Farm Creek Overflow Path
ATTENTION: This email originated from outside the County's network. Use caution when opening attachments or
links.
Hal and Troy,
As a follow up to our meeting, a copy of Wallace Group’s topographic survey of Horizon Lane which
includes the existing storm drain facilities on the Ferris property is being provided. Please use the
link below to download the survey file.
https://spaces.hightail.com/receive/Kjw4h3O1Mz
Should you have any questions or comments, please contact me or Craig Campbell.
Troy – Please forward this information to your contacts at TriHydro. Any updates on the status of the
drainage study for Tank Farm Creek upstream of the Avila Ranch property would be appreciated.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Rachel Hawthorne
Sent: Sunday, July 3, 2022 4:50 PM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang@wchomes.com; Adrienne Burns
<adrienneb@wchomes.com>; LSchwart@slocity.org; JR Beard <rbeard@co.slo.ca.us>; Rodriguez,
Brian <brodriguez@slocity.org>; JFRickenbach@aol.com
Subject: Tank Farm Creek Overflow Path
Hello,
Thank you for meeting with us on Thursday, June 30th regarding Tank Farm Creek upstream of Avila
Ranch. We appreciate your time and willingness to coordinate for the benefit of both projects.
Please use the link below to download the PDFs of the hard copy exhibits that were reviewed during
the meeting.
https://spaces.hightail.com/receive/tFL0HqLLt3
Below is a summary of our understanding of the discussion and action items that resulted from the
meeting.
Existing historical floodways were impacted by the unpermitted improvements on the Ferris
property. Changes on the Ferris site that divert floodwaters from Tank Farm Creek to the
Chevron Tank farm and potentially spilling to Avila Ranch include eliminating one of two
culverts, and fill flood flow paths.
City is considering adding flooding impacts to the current Code Enforcement Case against
Ferris.
Based upon 2017 FEMA topography, it appears that Tank Farm Creek would overtop the berm
at the southern boundary of the Chevron property in the 10-year and larger storm events.
Flow will also overtop Ferris. Based on the 2017 FEMA topo, the overflow elevations appear
about equal (contour 121), but the path is wider over the chevron berm to Avila Ranch.
No CLOMR has been submitted for the southern portion of the Chevron property. A CLOMR
has been submitted for Avila Ranch phases 2-6 (attached), and a CLOMR/LOMR has been
submitted and approved for Avila Ranch phase 1 (RRM)
The amount of potential storage behind the berm is approx. 80 ac-ft based upon the 2014
Avocet Report. If the berm is taller than 6 feet and has potential to store more than 50 acre-
feet, it would fall under DSOD jurisdiction. City Staff suggested that the berm could be
considered a levee under FEMA regulations.
Wallace Group/Wathen Castanos requested that Chevron/TriHydro address the stability of
the berm if water is to be stored on the north side of the berm. This would include the
addition of a concrete spillway at an elevation of 121 feet.
TriHydro is modeling the 100-year storm event upstream of the berm using the 2017 FEMA
topo. It is anticipated that the TriHydro model will be available for distribution to the City,
Wallace Group, and Wathen Castanos by the end of July. Wallace Group requested that
TriHydro also provide the results of a 10-year storm event. TriHydro indicated that they would
do this.
Wathen Castanos will request access to the Ferris property for Wallace Group surveyors to
survey the existing headwall and culvert at Ferris. The results of this survey are expected to be
shared with the meeting attendees in mid to late July.
City Staff shared the future alignment of the bike path along the western boundary of the
Chevron property from Tank Farm Road to the tract boundary of Avila Ranch. It was agreed
that the alignment of the bike path may be revised to accommodate the drainage design.
Wallace Group shared the alignment of the bike path on the Avila Ranch property which
follows the north boundary from Jespersen to below the berm low point, and the concept
that it was being considered as a flood overflow path.
To maintain the overflow path and elevation at the berm, the bike path would need to go
over the berm rather than cutting through the berm at an elevation lower than 121.
It was agreed that the meeting attendees would reconvene one week after publication of the
TriHydro flood analysis.
Should you have questions, comments, or clarifications, please reply to this email.
Troy – Would you please forward this email to the TriHydro Staff that attended the meeting since I
do not have their email addresses?
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From:Rachel Hawthorne
To:Matt Clark; Troy Barnhart
Cc:Craig Campbell; dang; Adrienne Burns; Schwartz, Luke; rbeard; Rodriguez, Brian; jfrickenbach_aol.com; Phil
Burkhalter; Scott McAlpin; Hannula, Hal
Subject:RE: [EXT]FW: Tank Farm Creek Overflow Path
Date:Monday, August 15, 2022 11:04:57 AM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Matt,
Thank you for coordinating the site visit. I’ve checked with Wathen Castanos and 2:30pm on
Thursday, 8/18 would work the best.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 9:32 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
Scott McAlpin is out today, we can facilitate a site visit this week or next. Please let me and Scott
know what time works for your team.
Thanks
Matt Clark
Portfolio Manager
OUR SAFETY IS MY RESPONSIBILITY
142 Cross Street, Suite 200
San Luis Obispo, CA 93401
(805) 757-8461 (cell)
mclark@trihydro.com
CONFIDENTIAL INFORMATION: This electronic message is intended only for the use of the person or entity to which it is addressed and may contain
information that is privileged and confidential, the disclosure of which is governed by applicable law. If the reader of this message is not the intended
recipient, or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that any dissemination, distribution or
copying of this information is STRICTLY PROHIBITED. If you have received this message in error, please immediately notify the sender by either email
or telephone. Please destroy the related message. Thank you for your cooperation.
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Friday, August 12, 2022 3:12 PM
To: Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Troy,
We appreciate the update and look forward to the results of the study.
Wallace Group and Wathen Castanos Staff are interested in a site visit to observe the southern
berm. Who should I contact at TriHydro to facilitate the site visit?
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Troy Barnhart <TBarnhart@co.slo.ca.us>
Sent: Friday, August 12, 2022 1:57 PM
To: Rachel Hawthorne <RachelH@wallacegroup.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Hello Rachel,
Thank you, the survey looks like wonderful work.
I met with the TriHydro team this morning to discuss their progress in updating their study. Work is
underway to:
Revise their hydrologic model to analyze lower recurrence interval storms and integrate flows
expected from the Margarita Area detention basin.
Overhaul their hydraulic model to 2D unsteady-state. The on-site ponds will be considered
already filled to ensure the detaining capabilities of the site are not overestimated.
Incorporation of the Ferris survey will ensure that area is accurately reflected. Spot elevations
taken by TriHydro at the southern berm will be similarly included. Flows leaving the site will
be evaluated in the vicinity of the Ferris property as well as the southern berm.
Unfortunately, we are behind the originally communicated timeline. I was delayed in providing
review comments to TriHydro last month, and TriHydro staff have been out for previously scheduled
end-of-summer leave.
We expect to have the revised existing condition products to share near the end of August.
Separately, can you please let me know if Wallace Group and Wathen Castanos staff are still
interested in taking a closer look at the southern berm? TriHydro has indicated that they can
facilitate a site visit.
Feel free to give me a call to discuss any of this.
Regards,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Thursday, August 11, 2022 8:42 AM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>
Subject: [EXT]FW: Tank Farm Creek Overflow Path
ATTENTION: This email originated from outside the County's network. Use caution when opening attachments or
links.
Hal and Troy,
As a follow up to our meeting, a copy of Wallace Group’s topographic survey of Horizon Lane which
includes the existing storm drain facilities on the Ferris property is being provided. Please use the
link below to download the survey file.
https://spaces.hightail.com/receive/Kjw4h3O1Mz
Should you have any questions or comments, please contact me or Craig Campbell.
Troy – Please forward this information to your contacts at TriHydro. Any updates on the status of the
drainage study for Tank Farm Creek upstream of the Avila Ranch property would be appreciated.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Rachel Hawthorne
Sent: Sunday, July 3, 2022 4:50 PM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang@wchomes.com; Adrienne Burns
<adrienneb@wchomes.com>; LSchwart@slocity.org; JR Beard <rbeard@co.slo.ca.us>; Rodriguez,
Brian <brodriguez@slocity.org>; JFRickenbach@aol.com
Subject: Tank Farm Creek Overflow Path
Hello,
Thank you for meeting with us on Thursday, June 30th regarding Tank Farm Creek upstream of Avila
Ranch. We appreciate your time and willingness to coordinate for the benefit of both projects.
Please use the link below to download the PDFs of the hard copy exhibits that were reviewed during
the meeting.
https://spaces.hightail.com/receive/tFL0HqLLt3
Below is a summary of our understanding of the discussion and action items that resulted from the
meeting.
Existing historical floodways were impacted by the unpermitted improvements on the Ferris
property. Changes on the Ferris site that divert floodwaters from Tank Farm Creek to the
Chevron Tank farm and potentially spilling to Avila Ranch include eliminating one of two
culverts, and fill flood flow paths.
City is considering adding flooding impacts to the current Code Enforcement Case against
Ferris.
Based upon 2017 FEMA topography, it appears that Tank Farm Creek would overtop the berm
at the southern boundary of the Chevron property in the 10-year and larger storm events.
Flow will also overtop Ferris. Based on the 2017 FEMA topo, the overflow elevations appear
about equal (contour 121), but the path is wider over the chevron berm to Avila Ranch.
No CLOMR has been submitted for the southern portion of the Chevron property. A CLOMR
has been submitted for Avila Ranch phases 2-6 (attached), and a CLOMR/LOMR has been
submitted and approved for Avila Ranch phase 1 (RRM)
The amount of potential storage behind the berm is approx. 80 ac-ft based upon the 2014
Avocet Report. If the berm is taller than 6 feet and has potential to store more than 50 acre-
feet, it would fall under DSOD jurisdiction. City Staff suggested that the berm could be
considered a levee under FEMA regulations.
Wallace Group/Wathen Castanos requested that Chevron/TriHydro address the stability of
the berm if water is to be stored on the north side of the berm. This would include the
addition of a concrete spillway at an elevation of 121 feet.
TriHydro is modeling the 100-year storm event upstream of the berm using the 2017 FEMA
topo. It is anticipated that the TriHydro model will be available for distribution to the City,
Wallace Group, and Wathen Castanos by the end of July. Wallace Group requested that
TriHydro also provide the results of a 10-year storm event. TriHydro indicated that they would
do this.
Wathen Castanos will request access to the Ferris property for Wallace Group surveyors to
survey the existing headwall and culvert at Ferris. The results of this survey are expected to be
shared with the meeting attendees in mid to late July.
City Staff shared the future alignment of the bike path along the western boundary of the
Chevron property from Tank Farm Road to the tract boundary of Avila Ranch. It was agreed
that the alignment of the bike path may be revised to accommodate the drainage design.
Wallace Group shared the alignment of the bike path on the Avila Ranch property which
follows the north boundary from Jespersen to below the berm low point, and the concept
that it was being considered as a flood overflow path.
To maintain the overflow path and elevation at the berm, the bike path would need to go
over the berm rather than cutting through the berm at an elevation lower than 121.
It was agreed that the meeting attendees would reconvene one week after publication of the
TriHydro flood analysis.
Should you have questions, comments, or clarifications, please reply to this email.
Troy – Would you please forward this email to the TriHydro Staff that attended the meeting since I
do not have their email addresses?
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From:Rachel Hawthorne
To:Matt Clark; Troy Barnhart
Cc:Craig Campbell; dang; Adrienne Burns; Schwartz, Luke; rbeard; Rodriguez, Brian; jfrickenbach_aol.com; Scott
McAlpin; Hannula, Hal
Subject:RE: [EXT]FW: Tank Farm Creek Overflow Path
Date:Monday, August 15, 2022 11:49:09 AM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Hi Matt,
Glad that schedule worked out.
Wallace Group attendees:
Rachel Hawthorne
Craig Campbell
Wathen Castanos attendees:
Dan Garson
Adrienne Burns
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 11:44 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
That works for us too. Can you let me know how many we’ll have on this visit from your side?
Thanks
Matt
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Monday, August 15, 2022 11:05 AM
To: Matt Clark <mclark@trihydro.com>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Matt,
Thank you for coordinating the site visit. I’ve checked with Wathen Castanos and 2:30pm on
Thursday, 8/18 would work the best.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 9:32 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
Scott McAlpin is out today, we can facilitate a site visit this week or next. Please let me and Scott
know what time works for your team.
Thanks
Matt Clark
Portfolio Manager
OUR SAFETY IS MY RESPONSIBILITY
142 Cross Street, Suite 200
San Luis Obispo, CA 93401
(805) 757-8461 (cell)
mclark@trihydro.com
CONFIDENTIAL INFORMATION: This electronic message is intended only for the use of the person or entity to which it is addressed and may contain
information that is privileged and confidential, the disclosure of which is governed by applicable law. If the reader of this message is not the intended
recipient, or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that any dissemination, distribution or
copying of this information is STRICTLY PROHIBITED. If you have received this message in error, please immediately notify the sender by either email
or telephone. Please destroy the related message. Thank you for your cooperation.
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Friday, August 12, 2022 3:12 PM
To: Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Troy,
We appreciate the update and look forward to the results of the study.
Wallace Group and Wathen Castanos Staff are interested in a site visit to observe the southern
berm. Who should I contact at TriHydro to facilitate the site visit?
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Troy Barnhart <TBarnhart@co.slo.ca.us>
Sent: Friday, August 12, 2022 1:57 PM
To: Rachel Hawthorne <RachelH@wallacegroup.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Hello Rachel,
Thank you, the survey looks like wonderful work.
I met with the TriHydro team this morning to discuss their progress in updating their study. Work is
underway to:
Revise their hydrologic model to analyze lower recurrence interval storms and integrate flows
expected from the Margarita Area detention basin.
Overhaul their hydraulic model to 2D unsteady-state. The on-site ponds will be considered
already filled to ensure the detaining capabilities of the site are not overestimated.
Incorporation of the Ferris survey will ensure that area is accurately reflected. Spot elevations
taken by TriHydro at the southern berm will be similarly included. Flows leaving the site will
be evaluated in the vicinity of the Ferris property as well as the southern berm.
Unfortunately, we are behind the originally communicated timeline. I was delayed in providing
review comments to TriHydro last month, and TriHydro staff have been out for previously scheduled
end-of-summer leave.
We expect to have the revised existing condition products to share near the end of August.
Separately, can you please let me know if Wallace Group and Wathen Castanos staff are still
interested in taking a closer look at the southern berm? TriHydro has indicated that they can
facilitate a site visit.
Feel free to give me a call to discuss any of this.
Regards,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Thursday, August 11, 2022 8:42 AM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>
Subject: [EXT]FW: Tank Farm Creek Overflow Path
ATTENTION: This email originated from outside the County's network. Use caution when opening attachments or
links.
Hal and Troy,
As a follow up to our meeting, a copy of Wallace Group’s topographic survey of Horizon Lane which
includes the existing storm drain facilities on the Ferris property is being provided. Please use the
link below to download the survey file.
https://spaces.hightail.com/receive/Kjw4h3O1Mz
Should you have any questions or comments, please contact me or Craig Campbell.
Troy – Please forward this information to your contacts at TriHydro. Any updates on the status of the
drainage study for Tank Farm Creek upstream of the Avila Ranch property would be appreciated.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Rachel Hawthorne
Sent: Sunday, July 3, 2022 4:50 PM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang@wchomes.com; Adrienne Burns
<adrienneb@wchomes.com>; LSchwart@slocity.org; JR Beard <rbeard@co.slo.ca.us>; Rodriguez,
Brian <brodriguez@slocity.org>; JFRickenbach@aol.com
Subject: Tank Farm Creek Overflow Path
Hello,
Thank you for meeting with us on Thursday, June 30th regarding Tank Farm Creek upstream of Avila
Ranch. We appreciate your time and willingness to coordinate for the benefit of both projects.
Please use the link below to download the PDFs of the hard copy exhibits that were reviewed during
the meeting.
https://spaces.hightail.com/receive/tFL0HqLLt3
Below is a summary of our understanding of the discussion and action items that resulted from the
meeting.
Existing historical floodways were impacted by the unpermitted improvements on the Ferris
property. Changes on the Ferris site that divert floodwaters from Tank Farm Creek to the
Chevron Tank farm and potentially spilling to Avila Ranch include eliminating one of two
culverts, and fill flood flow paths.
City is considering adding flooding impacts to the current Code Enforcement Case against
Ferris.
Based upon 2017 FEMA topography, it appears that Tank Farm Creek would overtop the berm
at the southern boundary of the Chevron property in the 10-year and larger storm events.
Flow will also overtop Ferris. Based on the 2017 FEMA topo, the overflow elevations appear
about equal (contour 121), but the path is wider over the chevron berm to Avila Ranch.
No CLOMR has been submitted for the southern portion of the Chevron property. A CLOMR
has been submitted for Avila Ranch phases 2-6 (attached), and a CLOMR/LOMR has been
submitted and approved for Avila Ranch phase 1 (RRM)
The amount of potential storage behind the berm is approx. 80 ac-ft based upon the 2014
Avocet Report. If the berm is taller than 6 feet and has potential to store more than 50 acre-
feet, it would fall under DSOD jurisdiction. City Staff suggested that the berm could be
considered a levee under FEMA regulations.
Wallace Group/Wathen Castanos requested that Chevron/TriHydro address the stability of
the berm if water is to be stored on the north side of the berm. This would include the
addition of a concrete spillway at an elevation of 121 feet.
TriHydro is modeling the 100-year storm event upstream of the berm using the 2017 FEMA
topo. It is anticipated that the TriHydro model will be available for distribution to the City,
Wallace Group, and Wathen Castanos by the end of July. Wallace Group requested that
TriHydro also provide the results of a 10-year storm event. TriHydro indicated that they would
do this.
Wathen Castanos will request access to the Ferris property for Wallace Group surveyors to
survey the existing headwall and culvert at Ferris. The results of this survey are expected to be
shared with the meeting attendees in mid to late July.
City Staff shared the future alignment of the bike path along the western boundary of the
Chevron property from Tank Farm Road to the tract boundary of Avila Ranch. It was agreed
that the alignment of the bike path may be revised to accommodate the drainage design.
Wallace Group shared the alignment of the bike path on the Avila Ranch property which
follows the north boundary from Jespersen to below the berm low point, and the concept
that it was being considered as a flood overflow path.
To maintain the overflow path and elevation at the berm, the bike path would need to go
over the berm rather than cutting through the berm at an elevation lower than 121.
It was agreed that the meeting attendees would reconvene one week after publication of the
TriHydro flood analysis.
Should you have questions, comments, or clarifications, please reply to this email.
Troy – Would you please forward this email to the TriHydro Staff that attended the meeting since I
do not have their email addresses?
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From:Rachel Hawthorne
To:Matt Clark; Troy Barnhart
Cc:Craig Campbell; dang; Adrienne Burns; Schwartz, Luke; rbeard; Rodriguez, Brian; jfrickenbach_aol.com; Scott
McAlpin; Hannula, Hal
Subject:RE: [EXT]FW: Tank Farm Creek Overflow Path
Date:Tuesday, August 16, 2022 1:50:28 PM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Hi Matt,
Would you please forward the meeting invitation for the site visit to:
Craig Campbell – Wallace Group
Dan Garson – Wathen Castanos
Adrienne Bruns – Wathen Castanos
Hal Hannula – City of San Luis Obispo
Brian Rodriguez – City of San Luis Obispo
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 11:44 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
That works for us too. Can you let me know how many we’ll have on this visit from your side?
Thanks
Matt
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Monday, August 15, 2022 11:05 AM
To: Matt Clark <mclark@trihydro.com>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Matt,
Thank you for coordinating the site visit. I’ve checked with Wathen Castanos and 2:30pm on
Thursday, 8/18 would work the best.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 9:32 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
Scott McAlpin is out today, we can facilitate a site visit this week or next. Please let me and Scott
know what time works for your team.
Thanks
Matt Clark
Portfolio Manager
OUR SAFETY IS MY RESPONSIBILITY
142 Cross Street, Suite 200
San Luis Obispo, CA 93401
(805) 757-8461 (cell)
mclark@trihydro.com
CONFIDENTIAL INFORMATION: This electronic message is intended only for the use of the person or entity to which it is addressed and may contain
information that is privileged and confidential, the disclosure of which is governed by applicable law. If the reader of this message is not the intended
recipient, or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that any dissemination, distribution or
copying of this information is STRICTLY PROHIBITED. If you have received this message in error, please immediately notify the sender by either email
or telephone. Please destroy the related message. Thank you for your cooperation.
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Friday, August 12, 2022 3:12 PM
To: Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Troy,
We appreciate the update and look forward to the results of the study.
Wallace Group and Wathen Castanos Staff are interested in a site visit to observe the southern
berm. Who should I contact at TriHydro to facilitate the site visit?
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Troy Barnhart <TBarnhart@co.slo.ca.us>
Sent: Friday, August 12, 2022 1:57 PM
To: Rachel Hawthorne <RachelH@wallacegroup.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Hello Rachel,
Thank you, the survey looks like wonderful work.
I met with the TriHydro team this morning to discuss their progress in updating their study. Work is
underway to:
Revise their hydrologic model to analyze lower recurrence interval storms and integrate flows
expected from the Margarita Area detention basin.
Overhaul their hydraulic model to 2D unsteady-state. The on-site ponds will be considered
already filled to ensure the detaining capabilities of the site are not overestimated.
Incorporation of the Ferris survey will ensure that area is accurately reflected. Spot elevations
taken by TriHydro at the southern berm will be similarly included. Flows leaving the site will
be evaluated in the vicinity of the Ferris property as well as the southern berm.
Unfortunately, we are behind the originally communicated timeline. I was delayed in providing
review comments to TriHydro last month, and TriHydro staff have been out for previously scheduled
end-of-summer leave.
We expect to have the revised existing condition products to share near the end of August.
Separately, can you please let me know if Wallace Group and Wathen Castanos staff are still
interested in taking a closer look at the southern berm? TriHydro has indicated that they can
facilitate a site visit.
Feel free to give me a call to discuss any of this.
Regards,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Thursday, August 11, 2022 8:42 AM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>
Subject: [EXT]FW: Tank Farm Creek Overflow Path
ATTENTION: This email originated from outside the County's network. Use caution when opening attachments or
links.
Hal and Troy,
As a follow up to our meeting, a copy of Wallace Group’s topographic survey of Horizon Lane which
includes the existing storm drain facilities on the Ferris property is being provided. Please use the
link below to download the survey file.
https://spaces.hightail.com/receive/Kjw4h3O1Mz
Should you have any questions or comments, please contact me or Craig Campbell.
Troy – Please forward this information to your contacts at TriHydro. Any updates on the status of the
drainage study for Tank Farm Creek upstream of the Avila Ranch property would be appreciated.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Rachel Hawthorne
Sent: Sunday, July 3, 2022 4:50 PM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang@wchomes.com; Adrienne Burns
<adrienneb@wchomes.com>; LSchwart@slocity.org; JR Beard <rbeard@co.slo.ca.us>; Rodriguez,
Brian <brodriguez@slocity.org>; JFRickenbach@aol.com
Subject: Tank Farm Creek Overflow Path
Hello,
Thank you for meeting with us on Thursday, June 30th regarding Tank Farm Creek upstream of Avila
Ranch. We appreciate your time and willingness to coordinate for the benefit of both projects.
Please use the link below to download the PDFs of the hard copy exhibits that were reviewed during
the meeting.
https://spaces.hightail.com/receive/tFL0HqLLt3
Below is a summary of our understanding of the discussion and action items that resulted from the
meeting.
Existing historical floodways were impacted by the unpermitted improvements on the Ferris
property. Changes on the Ferris site that divert floodwaters from Tank Farm Creek to the
Chevron Tank farm and potentially spilling to Avila Ranch include eliminating one of two
culverts, and fill flood flow paths.
City is considering adding flooding impacts to the current Code Enforcement Case against
Ferris.
Based upon 2017 FEMA topography, it appears that Tank Farm Creek would overtop the berm
at the southern boundary of the Chevron property in the 10-year and larger storm events.
Flow will also overtop Ferris. Based on the 2017 FEMA topo, the overflow elevations appear
about equal (contour 121), but the path is wider over the chevron berm to Avila Ranch.
No CLOMR has been submitted for the southern portion of the Chevron property. A CLOMR
has been submitted for Avila Ranch phases 2-6 (attached), and a CLOMR/LOMR has been
submitted and approved for Avila Ranch phase 1 (RRM)
The amount of potential storage behind the berm is approx. 80 ac-ft based upon the 2014
Avocet Report. If the berm is taller than 6 feet and has potential to store more than 50 acre-
feet, it would fall under DSOD jurisdiction. City Staff suggested that the berm could be
considered a levee under FEMA regulations.
Wallace Group/Wathen Castanos requested that Chevron/TriHydro address the stability of
the berm if water is to be stored on the north side of the berm. This would include the
addition of a concrete spillway at an elevation of 121 feet.
TriHydro is modeling the 100-year storm event upstream of the berm using the 2017 FEMA
topo. It is anticipated that the TriHydro model will be available for distribution to the City,
Wallace Group, and Wathen Castanos by the end of July. Wallace Group requested that
TriHydro also provide the results of a 10-year storm event. TriHydro indicated that they would
do this.
Wathen Castanos will request access to the Ferris property for Wallace Group surveyors to
survey the existing headwall and culvert at Ferris. The results of this survey are expected to be
shared with the meeting attendees in mid to late July.
City Staff shared the future alignment of the bike path along the western boundary of the
Chevron property from Tank Farm Road to the tract boundary of Avila Ranch. It was agreed
that the alignment of the bike path may be revised to accommodate the drainage design.
Wallace Group shared the alignment of the bike path on the Avila Ranch property which
follows the north boundary from Jespersen to below the berm low point, and the concept
that it was being considered as a flood overflow path.
To maintain the overflow path and elevation at the berm, the bike path would need to go
over the berm rather than cutting through the berm at an elevation lower than 121.
It was agreed that the meeting attendees would reconvene one week after publication of the
TriHydro flood analysis.
Should you have questions, comments, or clarifications, please reply to this email.
Troy – Would you please forward this email to the TriHydro Staff that attended the meeting since I
do not have their email addresses?
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From:Troy Barnhart
To:Rachel Hawthorne; Matt Clark
Cc:Craig Campbell; dang; Adrienne Burns; Schwartz, Luke; JR Beard; Rodriguez, Brian; jfrickenbach_aol.com; Scott
McAlpin; Hannula, Hal
Subject:RE: [EXT]FW: Tank Farm Creek Overflow Path
Date:Tuesday, August 16, 2022 1:53:07 PM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Hi Rachel and Matt,
I’m glad you’ve been able to set this up. I’d like to attend on behalf of the County as well. Please let
me know where to meet the group.
Thank you,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Tuesday, August 16, 2022 1:50 PM
To: Matt Clark <mclark@trihydro.com>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Hi Matt,
Would you please forward the meeting invitation for the site visit to:
Craig Campbell – Wallace Group
Dan Garson – Wathen Castanos
Adrienne Bruns – Wathen Castanos
Hal Hannula – City of San Luis Obispo
Brian Rodriguez – City of San Luis Obispo
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 11:44 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
That works for us too. Can you let me know how many we’ll have on this visit from your side?
Thanks
Matt
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Monday, August 15, 2022 11:05 AM
To: Matt Clark <mclark@trihydro.com>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Matt,
Thank you for coordinating the site visit. I’ve checked with Wathen Castanos and 2:30pm on
Thursday, 8/18 would work the best.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 9:32 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
Scott McAlpin is out today, we can facilitate a site visit this week or next. Please let me and Scott
know what time works for your team.
Thanks
Matt Clark
Portfolio Manager
OUR SAFETY IS MY RESPONSIBILITY
142 Cross Street, Suite 200
San Luis Obispo, CA 93401
(805) 757-8461 (cell)
mclark@trihydro.com
CONFIDENTIAL INFORMATION: This electronic message is intended only for the use of the person or entity to which it is addressed and may contain
information that is privileged and confidential, the disclosure of which is governed by applicable law. If the reader of this message is not the intended
recipient, or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that any dissemination, distribution or
copying of this information is STRICTLY PROHIBITED. If you have received this message in error, please immediately notify the sender by either email
or telephone. Please destroy the related message. Thank you for your cooperation.
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Friday, August 12, 2022 3:12 PM
To: Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Troy,
We appreciate the update and look forward to the results of the study.
Wallace Group and Wathen Castanos Staff are interested in a site visit to observe the southern
berm. Who should I contact at TriHydro to facilitate the site visit?
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Troy Barnhart <TBarnhart@co.slo.ca.us>
Sent: Friday, August 12, 2022 1:57 PM
To: Rachel Hawthorne <RachelH@wallacegroup.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Hello Rachel,
Thank you, the survey looks like wonderful work.
I met with the TriHydro team this morning to discuss their progress in updating their study. Work is
underway to:
Revise their hydrologic model to analyze lower recurrence interval storms and integrate flows
expected from the Margarita Area detention basin.
Overhaul their hydraulic model to 2D unsteady-state. The on-site ponds will be considered
already filled to ensure the detaining capabilities of the site are not overestimated.
Incorporation of the Ferris survey will ensure that area is accurately reflected. Spot elevations
taken by TriHydro at the southern berm will be similarly included. Flows leaving the site will
be evaluated in the vicinity of the Ferris property as well as the southern berm.
Unfortunately, we are behind the originally communicated timeline. I was delayed in providing
review comments to TriHydro last month, and TriHydro staff have been out for previously scheduled
end-of-summer leave.
We expect to have the revised existing condition products to share near the end of August.
Separately, can you please let me know if Wallace Group and Wathen Castanos staff are still
interested in taking a closer look at the southern berm? TriHydro has indicated that they can
facilitate a site visit.
Feel free to give me a call to discuss any of this.
Regards,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Thursday, August 11, 2022 8:42 AM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>
Subject: [EXT]FW: Tank Farm Creek Overflow Path
ATTENTION: This email originated from outside the County's network. Use caution when opening attachments or
links.
Hal and Troy,
As a follow up to our meeting, a copy of Wallace Group’s topographic survey of Horizon Lane which
includes the existing storm drain facilities on the Ferris property is being provided. Please use the
link below to download the survey file.
https://spaces.hightail.com/receive/Kjw4h3O1Mz
Should you have any questions or comments, please contact me or Craig Campbell.
Troy – Please forward this information to your contacts at TriHydro. Any updates on the status of the
drainage study for Tank Farm Creek upstream of the Avila Ranch property would be appreciated.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Rachel Hawthorne
Sent: Sunday, July 3, 2022 4:50 PM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang@wchomes.com; Adrienne Burns
<adrienneb@wchomes.com>; LSchwart@slocity.org; JR Beard <rbeard@co.slo.ca.us>; Rodriguez,
Brian <brodriguez@slocity.org>; JFRickenbach@aol.com
Subject: Tank Farm Creek Overflow Path
Hello,
Thank you for meeting with us on Thursday, June 30th regarding Tank Farm Creek upstream of Avila
Ranch. We appreciate your time and willingness to coordinate for the benefit of both projects.
Please use the link below to download the PDFs of the hard copy exhibits that were reviewed during
the meeting.
https://spaces.hightail.com/receive/tFL0HqLLt3
Below is a summary of our understanding of the discussion and action items that resulted from the
meeting.
Existing historical floodways were impacted by the unpermitted improvements on the Ferris
property. Changes on the Ferris site that divert floodwaters from Tank Farm Creek to the
Chevron Tank farm and potentially spilling to Avila Ranch include eliminating one of two
culverts, and fill flood flow paths.
City is considering adding flooding impacts to the current Code Enforcement Case against
Ferris.
Based upon 2017 FEMA topography, it appears that Tank Farm Creek would overtop the berm
at the southern boundary of the Chevron property in the 10-year and larger storm events.
Flow will also overtop Ferris. Based on the 2017 FEMA topo, the overflow elevations appear
about equal (contour 121), but the path is wider over the chevron berm to Avila Ranch.
No CLOMR has been submitted for the southern portion of the Chevron property. A CLOMR
has been submitted for Avila Ranch phases 2-6 (attached), and a CLOMR/LOMR has been
submitted and approved for Avila Ranch phase 1 (RRM)
The amount of potential storage behind the berm is approx. 80 ac-ft based upon the 2014
Avocet Report. If the berm is taller than 6 feet and has potential to store more than 50 acre-
feet, it would fall under DSOD jurisdiction. City Staff suggested that the berm could be
considered a levee under FEMA regulations.
Wallace Group/Wathen Castanos requested that Chevron/TriHydro address the stability of
the berm if water is to be stored on the north side of the berm. This would include the
addition of a concrete spillway at an elevation of 121 feet.
TriHydro is modeling the 100-year storm event upstream of the berm using the 2017 FEMA
topo. It is anticipated that the TriHydro model will be available for distribution to the City,
Wallace Group, and Wathen Castanos by the end of July. Wallace Group requested that
TriHydro also provide the results of a 10-year storm event. TriHydro indicated that they would
do this.
Wathen Castanos will request access to the Ferris property for Wallace Group surveyors to
survey the existing headwall and culvert at Ferris. The results of this survey are expected to be
shared with the meeting attendees in mid to late July.
City Staff shared the future alignment of the bike path along the western boundary of the
Chevron property from Tank Farm Road to the tract boundary of Avila Ranch. It was agreed
that the alignment of the bike path may be revised to accommodate the drainage design.
Wallace Group shared the alignment of the bike path on the Avila Ranch property which
follows the north boundary from Jespersen to below the berm low point, and the concept
that it was being considered as a flood overflow path.
To maintain the overflow path and elevation at the berm, the bike path would need to go
over the berm rather than cutting through the berm at an elevation lower than 121.
It was agreed that the meeting attendees would reconvene one week after publication of the
TriHydro flood analysis.
Should you have questions, comments, or clarifications, please reply to this email.
Troy – Would you please forward this email to the TriHydro Staff that attended the meeting since I
do not have their email addresses?
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From:Matt Clark
To:Troy Barnhart; Rachel Hawthorne
Cc:Craig Campbell; dang; Adrienne Burns; Schwartz, Luke; JR Beard; Rodriguez, Brian; jfrickenbach_aol.com; Scott
McAlpin; Hannula, Hal
Subject:RE: [EXT]FW: Tank Farm Creek Overflow Path
Date:Tuesday, August 16, 2022 2:04:21 PM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Done
From: Troy Barnhart <TBarnhart@co.slo.ca.us>
Sent: Tuesday, August 16, 2022 1:53 PM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Matt Clark <mclark@trihydro.com>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Hi Rachel and Matt,
I’m glad you’ve been able to set this up. I’d like to attend on behalf of the County as well. Please let
me know where to meet the group.
Thank you,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Tuesday, August 16, 2022 1:50 PM
To: Matt Clark <mclark@trihydro.com>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Hi Matt,
Would you please forward the meeting invitation for the site visit to:
Craig Campbell – Wallace Group
Dan Garson – Wathen Castanos
Adrienne Bruns – Wathen Castanos
Hal Hannula – City of San Luis Obispo
Brian Rodriguez – City of San Luis Obispo
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 11:44 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
That works for us too. Can you let me know how many we’ll have on this visit from your side?
Thanks
Matt
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Monday, August 15, 2022 11:05 AM
To: Matt Clark <mclark@trihydro.com>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Matt,
Thank you for coordinating the site visit. I’ve checked with Wathen Castanos and 2:30pm on
Thursday, 8/18 would work the best.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Matt Clark <mclark@trihydro.com>
Sent: Monday, August 15, 2022 9:32 AM
To: Rachel Hawthorne <RachelH@wallacegroup.us>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Scott McAlpin
<smcalpin@trihydro.com>; Hannula, Hal <hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
Rachel
Scott McAlpin is out today, we can facilitate a site visit this week or next. Please let me and Scott
know what time works for your team.
Thanks
Matt Clark
Portfolio Manager
OUR SAFETY IS MY RESPONSIBILITY
142 Cross Street, Suite 200
San Luis Obispo, CA 93401
(805) 757-8461 (cell)
mclark@trihydro.com
CONFIDENTIAL INFORMATION: This electronic message is intended only for the use of the person or entity to which it is addressed and may contain
information that is privileged and confidential, the disclosure of which is governed by applicable law. If the reader of this message is not the intended
recipient, or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that any dissemination, distribution or
copying of this information is STRICTLY PROHIBITED. If you have received this message in error, please immediately notify the sender by either email
or telephone. Please destroy the related message. Thank you for your cooperation.
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Friday, August 12, 2022 3:12 PM
To: Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
◆ This message was sent from a non-Trihydro address. Please exercise caution when clicking links or opening
attachments from external sources.
Troy,
We appreciate the update and look forward to the results of the study.
Wallace Group and Wathen Castanos Staff are interested in a site visit to observe the southern
berm. Who should I contact at TriHydro to facilitate the site visit?
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Troy Barnhart <TBarnhart@co.slo.ca.us>
Sent: Friday, August 12, 2022 1:57 PM
To: Rachel Hawthorne <RachelH@wallacegroup.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; rbeard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>; Phil Burkhalter <pburkhalter@trihydro.com>; Matt Clark
<mclark@trihydro.com>; Scott McAlpin <smcalpin@trihydro.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: RE: [EXT]FW: Tank Farm Creek Overflow Path
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Hello Rachel,
Thank you, the survey looks like wonderful work.
I met with the TriHydro team this morning to discuss their progress in updating their study. Work is
underway to:
Revise their hydrologic model to analyze lower recurrence interval storms and integrate flows
expected from the Margarita Area detention basin.
Overhaul their hydraulic model to 2D unsteady-state. The on-site ponds will be considered
already filled to ensure the detaining capabilities of the site are not overestimated.
Incorporation of the Ferris survey will ensure that area is accurately reflected. Spot elevations
taken by TriHydro at the southern berm will be similarly included. Flows leaving the site will
be evaluated in the vicinity of the Ferris property as well as the southern berm.
Unfortunately, we are behind the originally communicated timeline. I was delayed in providing
review comments to TriHydro last month, and TriHydro staff have been out for previously scheduled
end-of-summer leave.
We expect to have the revised existing condition products to share near the end of August.
Separately, can you please let me know if Wallace Group and Wathen Castanos staff are still
interested in taking a closer look at the southern berm? TriHydro has indicated that they can
facilitate a site visit.
Feel free to give me a call to discuss any of this.
Regards,
Troy Barnhart
Engineer II
Public Works, County of San Luis Obispo
Tel: (805) 781-4245 | An APWA Accredited Agency
Website | Twitter | Map
From: Rachel Hawthorne <RachelH@wallacegroup.us>
Sent: Thursday, August 11, 2022 8:42 AM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang <dang@wchomes.com>; Adrienne Burns
<adrienneb@wchomes.com>; Schwartz, Luke <LSchwart@slocity.org>; JR Beard
<rbeard@co.slo.ca.us>; Rodriguez, Brian <brodriguez@slocity.org>; jfrickenbach_aol.com
<jfrickenbach@aol.com>
Subject: [EXT]FW: Tank Farm Creek Overflow Path
ATTENTION: This email originated from outside the County's network. Use caution when opening attachments or
links.
Hal and Troy,
As a follow up to our meeting, a copy of Wallace Group’s topographic survey of Horizon Lane which
includes the existing storm drain facilities on the Ferris property is being provided. Please use the
link below to download the survey file.
https://spaces.hightail.com/receive/Kjw4h3O1Mz
Should you have any questions or comments, please contact me or Craig Campbell.
Troy – Please forward this information to your contacts at TriHydro. Any updates on the status of the
drainage study for Tank Farm Creek upstream of the Avila Ranch property would be appreciated.
Thank you,
Rachel
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From: Rachel Hawthorne
Sent: Sunday, July 3, 2022 4:50 PM
To: Hannula, Hal <hhannula@slocity.org>; Troy Barnhart <TBarnhart@co.slo.ca.us>
Cc: Craig Campbell <CraigC@wallacegroup.us>; dang@wchomes.com; Adrienne Burns
<adrienneb@wchomes.com>; LSchwart@slocity.org; JR Beard <rbeard@co.slo.ca.us>; Rodriguez,
Brian <brodriguez@slocity.org>; JFRickenbach@aol.com
Subject: Tank Farm Creek Overflow Path
Hello,
Thank you for meeting with us on Thursday, June 30th regarding Tank Farm Creek upstream of Avila
Ranch. We appreciate your time and willingness to coordinate for the benefit of both projects.
Please use the link below to download the PDFs of the hard copy exhibits that were reviewed during
the meeting.
https://spaces.hightail.com/receive/tFL0HqLLt3
Below is a summary of our understanding of the discussion and action items that resulted from the
meeting.
Existing historical floodways were impacted by the unpermitted improvements on the Ferris
property. Changes on the Ferris site that divert floodwaters from Tank Farm Creek to the
Chevron Tank farm and potentially spilling to Avila Ranch include eliminating one of two
culverts, and fill flood flow paths.
City is considering adding flooding impacts to the current Code Enforcement Case against
Ferris.
Based upon 2017 FEMA topography, it appears that Tank Farm Creek would overtop the berm
at the southern boundary of the Chevron property in the 10-year and larger storm events.
Flow will also overtop Ferris. Based on the 2017 FEMA topo, the overflow elevations appear
about equal (contour 121), but the path is wider over the chevron berm to Avila Ranch.
No CLOMR has been submitted for the southern portion of the Chevron property. A CLOMR
has been submitted for Avila Ranch phases 2-6 (attached), and a CLOMR/LOMR has been
submitted and approved for Avila Ranch phase 1 (RRM)
The amount of potential storage behind the berm is approx. 80 ac-ft based upon the 2014
Avocet Report. If the berm is taller than 6 feet and has potential to store more than 50 acre-
feet, it would fall under DSOD jurisdiction. City Staff suggested that the berm could be
considered a levee under FEMA regulations.
Wallace Group/Wathen Castanos requested that Chevron/TriHydro address the stability of
the berm if water is to be stored on the north side of the berm. This would include the
addition of a concrete spillway at an elevation of 121 feet.
TriHydro is modeling the 100-year storm event upstream of the berm using the 2017 FEMA
topo. It is anticipated that the TriHydro model will be available for distribution to the City,
Wallace Group, and Wathen Castanos by the end of July. Wallace Group requested that
TriHydro also provide the results of a 10-year storm event. TriHydro indicated that they would
do this.
Wathen Castanos will request access to the Ferris property for Wallace Group surveyors to
survey the existing headwall and culvert at Ferris. The results of this survey are expected to be
shared with the meeting attendees in mid to late July.
City Staff shared the future alignment of the bike path along the western boundary of the
Chevron property from Tank Farm Road to the tract boundary of Avila Ranch. It was agreed
that the alignment of the bike path may be revised to accommodate the drainage design.
Wallace Group shared the alignment of the bike path on the Avila Ranch property which
follows the north boundary from Jespersen to below the berm low point, and the concept
that it was being considered as a flood overflow path.
To maintain the overflow path and elevation at the berm, the bike path would need to go
over the berm rather than cutting through the berm at an elevation lower than 121.
It was agreed that the meeting attendees would reconvene one week after publication of the
TriHydro flood analysis.
Should you have questions, comments, or clarifications, please reply to this email.
Troy – Would you please forward this email to the TriHydro Staff that attended the meeting since I
do not have their email addresses?
Rachel Hawthorne, PE C73686, QSD/P 00287
Director of Civil and Transportation
WALLACE GROUP | DEDICATION TO SERVICE®
Office 805 544-4011
Cell 805-458-8168
612 Clarion Court, San Luis Obispo, CA 93401
From:Jerry Meyer
To:Dufour, Chris B.; Brandon Schmiedeberg; Christensen, Trae
Subject:FW: Avila Ranch - Landscape at Bio-Swales on Earthwood
Date:Thursday, August 18, 2022 4:33:32 PM
Attachments:image003.png
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image010.png
image011.png
image012.png
image013.png
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flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
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This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Sorry for the delay on forwarding this email over.
Jerry Meyer
Land Development Project Manager
Phone: 805.595.5440 ext. 103
Mobile: 805.888.7234
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Friday, February 25, 2022 8:11 AM
To: Jerry Meyer <jerrym@wchomes.com>
Subject: RE: Avila Ranch - Landscape at Bio-Swales on Earthwood
Hi Jerry,
After discussing with our Landscape architect – Chris Dufour
Please direct the contractor to revise the planting in the bioswale parkway planters to include species from the basin list shown on the
plant legend (listed below). For parkway bioswale applications, contractor shall provide a blend of 30% juncus, 40% deschampsia, and
20% chondropetalum or approved equal. No trees should be located in the bioswale parkway areas unless directed otherwise.
Irrigation – Provide a separate drip irrigation zone/valve for bioswale planted areas.
Robert Camacho, PE
Principal, Engineering
rrmdesign.com
From: Jerry Meyer <jerrym@wchomes.com>
Sent: Thursday, February 24, 2022 2:11 PM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>
Subject: Avila Ranch - Landscape at Bio-Swales on Earthwood
Hi Robert – Reaching out to ask if the added bio-swales on Earthwood will get landscape planting and irrigation? Bio-swales are almost
complete if you’d like to check them out.
Jerry Meyer
Land Development Project Manager
Phone: 805.595.5440 ext. 103
Mobile: 805.888.7234
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From:Camacho, Robert A.
To:Rodriguez, Brian; Jerry Meyer; Christensen, Trae
Cc:Dan Garson (dang@wchomes.com); Hannula, Hal
Subject:Avila Ranch Basin site walk
Date:Tuesday, September 6, 2022 9:12:02 AM
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Hannula, Hal
To:Camacho, Robert A.; Rodriguez, Brian; Christensen, Trae
Cc:Dan Garson (dang@wchomes.com); Jerry Meyer; John Rickenbach
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Tuesday, September 6, 2022 10:03:48 AM
Attachments:image005.png
image006.png
image007.png
image008.png
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last
week so I understand the situation. I just briefed Brian and believe that Trae has seen the
evolution of the problem and temporary solutions in the field. Please work with Brian and
Trae on scheduling a time. Please have them include John Rickenbach for the site
inspection or follow up meetings to discuss any strategies and to cover any environmental
issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Rob Miller
To:Barcenas, Miguel
Cc:dang
Subject:Avila Ranch storm water basin
Date:Tuesday, September 6, 2022 10:10:33 AM
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Miguel,
We have been discussing a storm water basin issue with Hal Hannula, and I would like to schedule a
30 meeting teams meeting with you to brief you on a potential role for Utilities in the solution. Do
you have any time in the next couple of days? It has some time sensitivity, like so many other things!
Rob Miller, PE
Principal Engineer
RCE 57474
WALLACE GROUP
612 CLARION COURT
SAN LUIS OBISPO, CA 93401
T 805 544-4011
F 805 544-4294
www.wallacegroup.us
From:Rodriguez, Brian
To:John Rickenbach; Christensen, Trae
Cc:Hannula, Hal
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Tuesday, September 6, 2022 10:39:51 AM
Attachments:image005.png
image006.png
image007.png
image008.png
Hi John,
Tomorrow at 11am works with Trae and I. Trae has a meeting from 10-11am at Avila and
he will already be on site. Please confirm if this time works with you and I can follow up with
Robert Camacho.
Thanks,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer
<jerrym@wchomes.com>; John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last
week so I understand the situation. I just briefed Brian and believe that Trae has seen the
evolution of the problem and temporary solutions in the field. Please work with Brian and
Trae on scheduling a time. Please have them include John Rickenbach for the site
inspection or follow up meetings to discuss any strategies and to cover any environmental
issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:John Rickenbach
To:Rodriguez, Brian; Christensen, Trae
Cc:Hannula, Hal
Subject:Re: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Thursday, September 8, 2022 10:45:03 AM
Attachments:image007.png
image008.png
image005.png
image006.png
I am available this afternoon to meet, but will be out tomorrow and all of next week.
John
_________________________
John F. Rickenbach, AICP
JFR Consulting
7675 Bella Vista Road
Atascadero, CA 93422
805/610-1109
JFRickenbach@aol.com
-----Original Message-----
From: Rodriguez, Brian <brodriguez@slocity.org>
To: John Rickenbach <jfrickenbach@aol.com>; Christensen, Trae <tchristensen@slocity.org>
Cc: Hannula, Hal <hhannula@slocity.org>
Sent: Tue, Sep 6, 2022 10:39 am
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi John,
Tomorrow at 11am works with Trae and I. Trae has a meeting from 10-11am at Avila and
he will already be on site. Please confirm if this time works with you and I can follow up with
Robert Camacho.
Thanks,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer
<jerrym@wchomes.com>; John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last
week so I understand the situation. I just briefed Brian and believe that Trae has seen the
evolution of the problem and temporary solutions in the field. Please work with Brian and
Trae on scheduling a time. Please have them include John Rickenbach for the site
inspection or follow up meetings to discuss any strategies and to cover any environmental
issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links,
or respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Rodriguez, Brian
To:Hannula, Hal; Camacho, Robert A.; Christensen, Trae
Cc:Dan Garson (dang@wchomes.com); Jerry Meyer; John Rickenbach
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Thursday, September 8, 2022 10:49:00 AM
Attachments:image005.png
image006.png
image007.png
image008.png
Hi Robert,
I know this is a short notice, John Rickenbach is available this afternoon. He will be out
tomorrow and next week on vacation. If we can schedule something this afternoon that will
be ideal, otherwise we will need to wait until the week of the 19th-23rd.
Sincerely,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer
<jerrym@wchomes.com>; John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last
week so I understand the situation. I just briefed Brian and believe that Trae has seen the
evolution of the problem and temporary solutions in the field. Please work with Brian and
Trae on scheduling a time. Please have them include John Rickenbach for the site
inspection or follow up meetings to discuss any strategies and to cover any environmental
issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Camacho, Robert A.
To:Rodriguez, Brian; Hannula, Hal; Christensen, Trae
Cc:Dan Garson (dang@wchomes.com); Jerry Meyer; John Rickenbach
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Thursday, September 8, 2022 10:53:36 AM
Attachments:image005.png
image006.png
image007.png
image008.png
image010.png
HI Brian, thanks for getting back to me. I am in Santa Barbara today and won’t be back until tonight.
Can you send us the first available time slot on the 19th so we can lock it up?
Robert Camacho, PE
Principal, Engineering
rrmdesign.com
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Thursday, September 8, 2022 10:50 AM
To: Hannula, Hal <hhannula@slocity.org>; Camacho, Robert A. <RCamacho@rrmdesign.com>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer
<jerrym@wchomes.com>; John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
I know this is a short notice, John Rickenbach is available this afternoon. He will be out
tomorrow and next week on vacation. If we can schedule something this afternoon that will
be ideal, otherwise we will need to wait until the week of the 19th-23rd.
Sincerely,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer
<jerrym@wchomes.com>; John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last
week so I understand the situation. I just briefed Brian and believe that Trae has seen the
evolution of the problem and temporary solutions in the field. Please work with Brian and
Trae on scheduling a time. Please have them include John Rickenbach for the site
inspection or follow up meetings to discuss any strategies and to cover any environmental
issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal
<hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Perry Mcbeth
To:Hannula, Hal; Van Beveren, Daniel
Cc:"Jerry Williams"; Kevin Wauchope; Tony Coscia; hodgecompany@gmail.com
Subject:Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Date:Thursday, September 8, 2022 3:27:08 PM
Attachments:image001.png
RE Earthwood Lane - Ernie Ball Avila Ranch Drainage.msg
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Hi Hal & Dan,
As the first storm of the season is forecasted for this weekend, although it is not expected to bring
much rain; the Ball Trust, JW Designs and GTA team are growing more concerned about the lack of
progress/communication from the Avila Ranch team on the revised overland escape swale redesign.
This has been a known problem for over a year now and based on the attached email correspondence
with Dan, the city has been anticipating a proposed solution being submitted by the Avila Ranch
Teams since at least February 2022. After our meeting in early August which re-ignited the discussion,
I was hopeful that we all were in agreement about the urgency of finding a solution prior to the rainy
season. It has been over a month now and we have yet to see a proposed solution from the Avila
Ranch team. We’ve reached out numerous times, and the most recent feedback from their team was
on 8/15 where Wathen Castanos said RRM is working on the immediate revised swale design with
Wallace Groups input as they are designing phases 2-6.
As we mentioned in the meeting due to the existing grades at the shared property line our team is
very concerned about the potential of run-off to enter the Ball Trust basin from Avila Ranch and cause
damage to the basin slope or weir. Due to the lack of progress on the redesign we feel that if damages
occur, the Avila Ranch Team shall be held liable. Our main objective is to complete the Ball Trust
overland escape to reduce the potential for damages to the basin.
I wanted to touch bases with you to see if the Avila Ranch team has submitted anything to the city
yet? Though I was under the impression they would share the revised plans with us for review first.
If not, our team asks that the City please help us put pressure on the Avila Ranch team to provide the
redesign as soon as possible.
Thank you,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From:Rodriguez, Brian
To:John Rickenbach; RCamacho@rrmdesign.com; Hannula, Hal; Christensen, Trae
Cc:dang@wchomes.com; jerrym@wchomes.com; Rob Miller; Bryan Childress
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Tuesday, September 20, 2022 2:51:38 PM
Attachments:image005.png
image006.png
image007.png
image008.png
image009.png
Hi Team,
Thanks for meeting the City today to discuss the two alternatives (both needing a pump
system) presented during our field meeting for the Avila Ranch Basin that is getting
groundwater through the storm drain pipes @ approx. 100 gallons/min. Could the design
team provide a PDF copy of the alternatives? I have scheduled an internal meeting for
next Thursday to go over this with the City team. Also, if you can provide the letter from the
environmental consultant about pumping water into the wetland before going to the creek. I
am curious to see how we are addressing the water quality component with a pump
system.
Thanks,
-----Original Appointment-----
From: Rodriguez, Brian
Sent: Thursday, September 8, 2022 4:20 PM
To: Rodriguez, Brian; John Rickenbach; RCamacho@rrmdesign.com; Hannula, Hal; Christensen, Trae
Cc: dang@wchomes.com; jerrym@wchomes.com; Rob Miller; Bryan Childress
Subject: Avila Ranch Basin site walk, spring water, basin dewatering
When: Tuesday, September 20, 2022 10:00 AM-11:30 AM (UTC-08:00) Pacific Time (US & Canada).
Where: Avila Ranch Basin
Meeting to go over Avila Ranch Basin and proposed solutions from RRM.
_____________________________________________
From: John Rickenbach <jfrickenbach@aol.com>
Sent: Thursday, September 8, 2022 10:59 AM
To: RCamacho@rrmdesign.com; Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal
<hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: dang@wchomes.com; jerrym@wchomes.com
Subject: Re: Avila Ranch Basin site walk, spring water, basin dewatering
My first work day back in the office will be September 20, but I am available that day.
John
_________________________
John F. Rickenbach, AICP
JFR Consulting
7675 Bella Vista Road
Atascadero, CA 93422
805/610-1109
JFRickenbach@aol.com
-----Original Message-----
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
To: Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Sent: Thu, Sep 8, 2022 10:53 am
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
HI Brian, thanks for getting back to me. I am in Santa Barbara today and won’t be back until tonight.
Can you send us the first available time slot on the 19th so we can lock it up?
Robert Camacho, PE
Principal, Engineering
rrmdesign.com
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Thursday, September 8, 2022 10:50 AM
To: Hannula, Hal <hhannula@slocity.org>; Camacho, Robert A. <RCamacho@rrmdesign.com>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
I know this is a short notice, John Rickenbach is available this afternoon. He will be out tomorrow and
next week on vacation. If we can schedule something this afternoon that will be ideal, otherwise we will
need to wait until the week of the 19th-23rd.
Sincerely,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last week so I
understand the situation. I just briefed Brian and believe that Trae has seen the evolution of the problem
and temporary solutions in the field. Please work with Brian and Trae on scheduling a time. Please have
them include John Rickenbach for the site inspection or follow up meetings to discuss any strategies and
to cover any environmental issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal <hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Dan Garson
To:Rodriguez, Brian; John Rickenbach; Robert A. Camacho; Hannula, Hal; Christensen, Trae
Cc:Jerry Meyer; Rob Miller; Bryan Childress
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Wednesday, September 21, 2022 6:47:31 AM
Attachments:image005.png
image006.png
image007.png
image008.png
image009.png
wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
2022-09-08 Avila Ranch Basin A Letter re Water Quality (AlthouseMeade).pdf
Brian - please find attached the memo from Althouse Meade.
As LynneDee notes (and as described in the field by Robert Camacho, Rob Miller, and Bryan
Childress) the bio-medium and gravel will filter the water before discharge to the wetland.
Thanks
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Tuesday, September 20, 2022 2:52 PM
To: John Rickenbach <jfrickenbach@aol.com>; Robert A. Camacho <RCamacho@rrmdesign.com>;
Hannula, Hal <hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>; Rob Miller
<RobM@wallacegroup.us>; Bryan Childress <BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Team,
Thanks for meeting the City today to discuss the two alternatives (both needing a pump
system) presented during our field meeting for the Avila Ranch Basin that is getting
groundwater through the storm drain pipes @ approx. 100 gallons/min. Could the design
team provide a PDF copy of the alternatives? I have scheduled an internal meeting for
next Thursday to go over this with the City team. Also, if you can provide the letter from the
environmental consultant about pumping water into the wetland before going to the creek. I
am curious to see how we are addressing the water quality component with a pump
system.
Thanks,
-----Original Appointment-----
From: Rodriguez, Brian
Sent: Thursday, September 8, 2022 4:20 PM
To: Rodriguez, Brian; John Rickenbach; RCamacho@rrmdesign.com; Hannula, Hal; Christensen, Trae
Cc: dang@wchomes.com; jerrym@wchomes.com; Rob Miller; Bryan Childress
Subject: Avila Ranch Basin site walk, spring water, basin dewatering
When: Tuesday, September 20, 2022 10:00 AM-11:30 AM (UTC-08:00) Pacific Time (US & Canada).
Where: Avila Ranch Basin
Meeting to go over Avila Ranch Basin and proposed solutions from RRM.
_____________________________________________
From: John Rickenbach <jfrickenbach@aol.com>
Sent: Thursday, September 8, 2022 10:59 AM
To: RCamacho@rrmdesign.com; Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal
<hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: dang@wchomes.com; jerrym@wchomes.com
Subject: Re: Avila Ranch Basin site walk, spring water, basin dewatering
My first work day back in the office will be September 20, but I am available that day.
John
_________________________
John F. Rickenbach, AICP
JFR Consulting
7675 Bella Vista Road
Atascadero, CA 93422
805/610-1109
JFRickenbach@aol.com
-----Original Message-----
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
To: Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Sent: Thu, Sep 8, 2022 10:53 am
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
HI Brian, thanks for getting back to me. I am in Santa Barbara today and won’t be back until tonight.
Can you send us the first available time slot on the 19th so we can lock it up?
Robert Camacho, PE
Principal, Engineering
rrmdesign.com
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Thursday, September 8, 2022 10:50 AM
To: Hannula, Hal <hhannula@slocity.org>; Camacho, Robert A. <RCamacho@rrmdesign.com>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
I know this is a short notice, John Rickenbach is available this afternoon. He will be out tomorrow and
next week on vacation. If we can schedule something this afternoon that will be ideal, otherwise we will
need to wait until the week of the 19th-23rd.
Sincerely,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last week so I
understand the situation. I just briefed Brian and believe that Trae has seen the evolution of the problem
and temporary solutions in the field. Please work with Brian and Trae on scheduling a time. Please have
them include John Rickenbach for the site inspection or follow up meetings to discuss any strategies and
to cover any environmental issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal <hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Bryan Childress
To:Rodriguez, Brian; John Rickenbach; RCamacho@rrmdesign.com; Hannula, Hal; Christensen, Trae
Cc:dang; jerrym; Rob Miller
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Wednesday, September 21, 2022 10:13:18 AM
Attachments:image005.png
image006.png
image007.png
image008.png
image009.png
1493-0008-Avila Ranch Lift Station.pdf
1493-0008-Avila Ranch Lift Station - Site Walk Markups.pdf
Hi Brian,
Attached is the preliminary design set we reviewed yesterday at site. Please let us know what you
prefer for pump make/model. It will be roughly 100 gpm at 25ft head, pretty common dewatering
pump size. As discussed, we’ll likely design using a hybrid approach whereas we’ll have the open
bottom box in the gravel bed, but also extend two parallel slotted pipes as collectors and they’ll
extend toward the second storm drain inlet at the midpoint of the pond. Attached are our markups
and notes as well to show this new approach.
Thanks, let me know if you have any questions,
Bryan Childress, P.E.
Director of Mechanical Engineering
C88775 / M37934
WALLACE GROUP | DEDICATION TO SERVICE®
T 805 544-4011 | M 805 305-2497
612 Clarion Ct, San Luis Obispo, CA 93401
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Tuesday, September 20, 2022 2:52 PM
To: John Rickenbach <jfrickenbach@aol.com>; RCamacho@rrmdesign.com; Hannula, Hal
<hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: dang <dang@wchomes.com>; jerrym <jerrym@wchomes.com>; Rob Miller
<RobM@wallacegroup.us>; Bryan Childress <BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Hi Team,
Thanks for meeting the City today to discuss the two alternatives (both needing a pump
system) presented during our field meeting for the Avila Ranch Basin that is getting
groundwater through the storm drain pipes @ approx. 100 gallons/min. Could the design
team provide a PDF copy of the alternatives? I have scheduled an internal meeting for
next Thursday to go over this with the City team. Also, if you can provide the letter from the
environmental consultant about pumping water into the wetland before going to the creek. I
am curious to see how we are addressing the water quality component with a pump
system.
Thanks,
-----Original Appointment-----
From: Rodriguez, Brian
Sent: Thursday, September 8, 2022 4:20 PM
To: Rodriguez, Brian; John Rickenbach; RCamacho@rrmdesign.com; Hannula, Hal; Christensen, Trae
Cc: dang@wchomes.com; jerrym@wchomes.com; Rob Miller; Bryan Childress
Subject: Avila Ranch Basin site walk, spring water, basin dewatering
When: Tuesday, September 20, 2022 10:00 AM-11:30 AM (UTC-08:00) Pacific Time (US & Canada).
Where: Avila Ranch Basin
Meeting to go over Avila Ranch Basin and proposed solutions from RRM.
_____________________________________________
From: John Rickenbach <jfrickenbach@aol.com>
Sent: Thursday, September 8, 2022 10:59 AM
To: RCamacho@rrmdesign.com; Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal
<hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: dang@wchomes.com; jerrym@wchomes.com
Subject: Re: Avila Ranch Basin site walk, spring water, basin dewatering
My first work day back in the office will be September 20, but I am available that day.
John
_________________________
John F. Rickenbach, AICP
JFR Consulting
7675 Bella Vista Road
Atascadero, CA 93422
805/610-1109
JFRickenbach@aol.com
-----Original Message-----
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
To: Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Sent: Thu, Sep 8, 2022 10:53 am
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
HI Brian, thanks for getting back to me. I am in Santa Barbara today and won’t be back until tonight.
th
Can you send us the first available time slot on the 19 so we can lock it up?
Robert Camacho, PE
Principal, Engineering
rrmdesign.com
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Thursday, September 8, 2022 10:50 AM
To: Hannula, Hal <hhannula@slocity.org>; Camacho, Robert A. <RCamacho@rrmdesign.com>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
I know this is a short notice, John Rickenbach is available this afternoon. He will be out tomorrow and
next week on vacation. If we can schedule something this afternoon that will be ideal, otherwise we will
need to wait until the week of the 19th-23rd.
Sincerely,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last week so I
understand the situation. I just briefed Brian and believe that Trae has seen the evolution of the problem
and temporary solutions in the field. Please work with Brian and Trae on scheduling a time. Please have
them include John Rickenbach for the site inspection or follow up meetings to discuss any strategies and
to cover any environmental issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal <hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Rodriguez, Brian
To:Dan Garson; John Rickenbach; Robert A. Camacho; Hannula, Hal; Christensen, Trae
Cc:Jerry Meyer; Rob Miller; Bryan Childress
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Wednesday, September 21, 2022 10:21:38 AM
Attachments:image010.png
image011.png
image012.png
image013.png
image018.png
image019.png
image020.png
image021.png
image022.png
Received will be adding this to our internal meeting for next week.
From: Dan Garson <dang@wchomes.com>
Sent: Wednesday, September 21, 2022 6:47 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; John Rickenbach <jfrickenbach@aol.com>; Robert A.
Camacho <rcamacho@rrmdesign.com>; Hannula, Hal <hhannula@slocity.org>; Christensen, Trae
<tchristensen@slocity.org>
Cc: Jerry Meyer <jerrym@wchomes.com>; Rob Miller <RobM@wallacegroup.us>; Bryan Childress
<BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Brian - please find attached the memo from Althouse Meade.
As LynneDee notes (and as described in the field by Robert Camacho, Rob Miller, and Bryan
Childress) the bio-medium and gravel will filter the water before discharge to the wetland.
Thanks
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Tuesday, September 20, 2022 2:52 PM
To: John Rickenbach <jfrickenbach@aol.com>; Robert A. Camacho <RCamacho@rrmdesign.com>;
Hannula, Hal <hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>; Rob Miller
<RobM@wallacegroup.us>; Bryan Childress <BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Team,
Thanks for meeting the City today to discuss the two alternatives (both needing a pump
system) presented during our field meeting for the Avila Ranch Basin that is getting
groundwater through the storm drain pipes @ approx. 100 gallons/min. Could the design
team provide a PDF copy of the alternatives? I have scheduled an internal meeting for
next Thursday to go over this with the City team. Also, if you can provide the letter from the
environmental consultant about pumping water into the wetland before going to the creek. I
am curious to see how we are addressing the water quality component with a pump
system.
Thanks,
-----Original Appointment-----
From: Rodriguez, Brian
Sent: Thursday, September 8, 2022 4:20 PM
To: Rodriguez, Brian; John Rickenbach; RCamacho@rrmdesign.com; Hannula, Hal; Christensen, Trae
Cc: dang@wchomes.com; jerrym@wchomes.com; Rob Miller; Bryan Childress
Subject: Avila Ranch Basin site walk, spring water, basin dewatering
When: Tuesday, September 20, 2022 10:00 AM-11:30 AM (UTC-08:00) Pacific Time (US & Canada).
Where: Avila Ranch Basin
Meeting to go over Avila Ranch Basin and proposed solutions from RRM.
_____________________________________________
From: John Rickenbach <jfrickenbach@aol.com>
Sent: Thursday, September 8, 2022 10:59 AM
To: RCamacho@rrmdesign.com; Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal
<hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: dang@wchomes.com; jerrym@wchomes.com
Subject: Re: Avila Ranch Basin site walk, spring water, basin dewatering
My first work day back in the office will be September 20, but I am available that day.
John
_________________________
John F. Rickenbach, AICP
JFR Consulting
7675 Bella Vista Road
Atascadero, CA 93422
805/610-1109
JFRickenbach@aol.com
-----Original Message-----
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
To: Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Sent: Thu, Sep 8, 2022 10:53 am
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
HI Brian, thanks for getting back to me. I am in Santa Barbara today and won’t be back until tonight.
Can you send us the first available time slot on the 19th so we can lock it up?
Robert Camacho, PE
Principal, Engineering
rrmdesign.com
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Thursday, September 8, 2022 10:50 AM
To: Hannula, Hal <hhannula@slocity.org>; Camacho, Robert A. <RCamacho@rrmdesign.com>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
I know this is a short notice, John Rickenbach is available this afternoon. He will be out tomorrow and
next week on vacation. If we can schedule something this afternoon that will be ideal, otherwise we will
need to wait until the week of the 19th-23rd.
Sincerely,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last week so I
understand the situation. I just briefed Brian and believe that Trae has seen the evolution of the problem
and temporary solutions in the field. Please work with Brian and Trae on scheduling a time. Please have
them include John Rickenbach for the site inspection or follow up meetings to discuss any strategies and
to cover any environmental issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal <hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Perry Mcbeth
To:Hannula, Hal; Van Beveren, Daniel
Cc:"Jerry Williams"; Kevin Wauchope; Tony Coscia; hodgecompany@gmail.com
Subject:RE: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Date:Wednesday, September 21, 2022 4:03:17 PM
Attachments:image001.png
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Hi Dan,
I know Hal is out through the 26th, but have you had a chance to review my email and reach out to
the Avila Ranch Team?
Please give me a call to discuss when you have a chance.
Thanks,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From: Perry Mcbeth
Sent: Thursday, September 8, 2022 3:26 PM
To: hhannula@slocity.org; Van Beveren, Daniel <dvanbeve@slocity.org>
Cc: 'Jerry Williams' <jw@jwdci.com>; Kevin Wauchope <kdw@jwdci.com>; Tony Coscia
<tcoscia@garingtaylor.com>; hodgecompany@gmail.com
Subject: Earthwood Lane - Ernie Ball & Avila Ranch Drainage
Hi Hal & Dan,
As the first storm of the season is forecasted for this weekend, although it is not expected to bring
much rain; the Ball Trust, JW Designs and GTA team are growing more concerned about the lack of
progress/communication from the Avila Ranch team on the revised overland escape swale redesign.
This has been a known problem for over a year now and based on the attached email correspondence
with Dan, the city has been anticipating a proposed solution being submitted by the Avila Ranch
Teams since at least February 2022. After our meeting in early August which re-ignited the discussion,
I was hopeful that we all were in agreement about the urgency of finding a solution prior to the rainy
season. It has been over a month now and we have yet to see a proposed solution from the Avila
Ranch team. We’ve reached out numerous times, and the most recent feedback from their team was
on 8/15 where Wathen Castanos said RRM is working on the immediate revised swale design with
Wallace Groups input as they are designing phases 2-6.
As we mentioned in the meeting due to the existing grades at the shared property line our team is
very concerned about the potential of run-off to enter the Ball Trust basin from Avila Ranch and cause
damage to the basin slope or weir. Due to the lack of progress on the redesign we feel that if damages
occur, the Avila Ranch Team shall be held liable. Our main objective is to complete the Ball Trust
overland escape to reduce the potential for damages to the basin.
I wanted to touch bases with you to see if the Avila Ranch team has submitted anything to the city
yet? Though I was under the impression they would share the revised plans with us for review first.
If not, our team asks that the City please help us put pressure on the Avila Ranch team to provide the
redesign as soon as possible.
Thank you,
Perry McBeth, PE | VP of Engineering
Garing, Taylor & Associates, Inc. | 141 South Elm Street, Arroyo Grande, CA 93420
Office (805) 489-1321 | Mobile (805) 720-7350 | www.garingtaylor.com
From:Bryan Childress
To:Rodriguez, Brian; dang; John Rickenbach; Robert A. Camacho; Hannula, Hal; Christensen, Trae
Cc:jerrym; Rob Miller
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Thursday, September 22, 2022 7:58:58 AM
Attachments:image001.png
image002.png
image003.png
image004.png
image009.png
image010.png
image011.png
image012.png
image013.png
2022-09-10 review of disposal concept (CHA).pdf
Hi Brian,
The attached memo from Cleath Harris speaks to the 100gpm design point, just thought that would
be good information for your team to review as well.
Thanks,
Bryan Childress, P.E.
Director of Mechanical Engineering
C88775 / M37934
WALLACE GROUP | DEDICATION TO SERVICE®
T 805 544-4011 | M 805 305-2497
612 Clarion Ct, San Luis Obispo, CA 93401
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Wednesday, September 21, 2022 10:22 AM
To: dang <dang@wchomes.com>; John Rickenbach <jfrickenbach@aol.com>; Robert A. Camacho
<rcamacho@rrmdesign.com>; Hannula, Hal <hhannula@slocity.org>; Christensen, Trae
<tchristensen@slocity.org>
Cc: jerrym <jerrym@wchomes.com>; Rob Miller <RobM@wallacegroup.us>; Bryan Childress
<BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Received will be adding this to our internal meeting for next week.
From: Dan Garson <dang@wchomes.com>
Sent: Wednesday, September 21, 2022 6:47 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; John Rickenbach <jfrickenbach@aol.com>; Robert A.
Camacho <rcamacho@rrmdesign.com>; Hannula, Hal <hhannula@slocity.org>; Christensen, Trae
<tchristensen@slocity.org>
Cc: Jerry Meyer <jerrym@wchomes.com>; Rob Miller <RobM@wallacegroup.us>; Bryan Childress
<BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Brian - please find attached the memo from Althouse Meade.
As LynneDee notes (and as described in the field by Robert Camacho, Rob Miller, and Bryan
Childress) the bio-medium and gravel will filter the water before discharge to the wetland.
Thanks
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Tuesday, September 20, 2022 2:52 PM
To: John Rickenbach <jfrickenbach@aol.com>; Robert A. Camacho <RCamacho@rrmdesign.com>;
Hannula, Hal <hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>; Rob Miller
<RobM@wallacegroup.us>; Bryan Childress <BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Team,
Thanks for meeting the City today to discuss the two alternatives (both needing a pump
system) presented during our field meeting for the Avila Ranch Basin that is getting
groundwater through the storm drain pipes @ approx. 100 gallons/min. Could the design
team provide a PDF copy of the alternatives? I have scheduled an internal meeting for
next Thursday to go over this with the City team. Also, if you can provide the letter from the
environmental consultant about pumping water into the wetland before going to the creek. I
am curious to see how we are addressing the water quality component with a pump
system.
Thanks,
-----Original Appointment-----
From: Rodriguez, Brian
Sent: Thursday, September 8, 2022 4:20 PM
To: Rodriguez, Brian; John Rickenbach; RCamacho@rrmdesign.com; Hannula, Hal; Christensen, Trae
Cc: dang@wchomes.com; jerrym@wchomes.com; Rob Miller; Bryan Childress
Subject: Avila Ranch Basin site walk, spring water, basin dewatering
When: Tuesday, September 20, 2022 10:00 AM-11:30 AM (UTC-08:00) Pacific Time (US & Canada).
Where: Avila Ranch Basin
Meeting to go over Avila Ranch Basin and proposed solutions from RRM.
_____________________________________________
From: John Rickenbach <jfrickenbach@aol.com>
Sent: Thursday, September 8, 2022 10:59 AM
To: RCamacho@rrmdesign.com; Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal
<hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: dang@wchomes.com; jerrym@wchomes.com
Subject: Re: Avila Ranch Basin site walk, spring water, basin dewatering
My first work day back in the office will be September 20, but I am available that day.
John
_________________________
John F. Rickenbach, AICP
JFR Consulting
7675 Bella Vista Road
Atascadero, CA 93422
805/610-1109
JFRickenbach@aol.com
-----Original Message-----
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
To: Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Sent: Thu, Sep 8, 2022 10:53 am
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
HI Brian, thanks for getting back to me. I am in Santa Barbara today and won’t be back until tonight.
Can you send us the first available time slot on the 19th so we can lock it up?
Robert Camacho, PE
Principal, Engineering
rrmdesign.com
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Thursday, September 8, 2022 10:50 AM
To: Hannula, Hal <hhannula@slocity.org>; Camacho, Robert A. <RCamacho@rrmdesign.com>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
I know this is a short notice, John Rickenbach is available this afternoon. He will be out tomorrow and
next week on vacation. If we can schedule something this afternoon that will be ideal, otherwise we will
need to wait until the week of the 19th-23rd.
Sincerely,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last week so I
understand the situation. I just briefed Brian and believe that Trae has seen the evolution of the problem
and temporary solutions in the field. Please work with Brian and Trae on scheduling a time. Please have
them include John Rickenbach for the site inspection or follow up meetings to discuss any strategies and
to cover any environmental issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal <hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Rodriguez, Brian
To:Hannula, Hal
Subject:RE: Avila Ranch Basin site walk, spring water, basin dewatering
Date:Friday, October 7, 2022 4:50:00 PM
Attachments:image001.png
image002.png
image003.png
image004.png
image009.png
image010.png
image011.png
image012.png
image013.png
Importance:High
Hal,
Latest email on Avila Ranch Basin A. Reminder to follow up that this is on their court, and
they aren’t waiting on us since I did mentioned to the team below that the City will be
reviewing.
Thanks,
From: Bryan Childress <BryanC@wallacegroup.us>
Sent: Thursday, September 22, 2022 7:58 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; dang <dang@wchomes.com>; John Rickenbach
<jfrickenbach@aol.com>; Robert A. Camacho <rcamacho@rrmdesign.com>; Hannula, Hal
<hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: jerrym <jerrym@wchomes.com>; Rob Miller <RobM@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Brian,
The attached memo from Cleath Harris speaks to the 100gpm design point, just thought that would
be good information for your team to review as well.
Thanks,
Bryan Childress, P.E.
Director of Mechanical Engineering
C88775 / M37934
WALLACE GROUP | DEDICATION TO SERVICE®
T 805 544-4011 | M 805 305-2497
612 Clarion Ct, San Luis Obispo, CA 93401
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Wednesday, September 21, 2022 10:22 AM
To: dang <dang@wchomes.com>; John Rickenbach <jfrickenbach@aol.com>; Robert A. Camacho
<rcamacho@rrmdesign.com>; Hannula, Hal <hhannula@slocity.org>; Christensen, Trae
<tchristensen@slocity.org>
Cc: jerrym <jerrym@wchomes.com>; Rob Miller <RobM@wallacegroup.us>; Bryan Childress
<BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
** WARNING: This email originated from outside of the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. **
Received will be adding this to our internal meeting for next week.
From: Dan Garson <dang@wchomes.com>
Sent: Wednesday, September 21, 2022 6:47 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; John Rickenbach <jfrickenbach@aol.com>; Robert A.
Camacho <rcamacho@rrmdesign.com>; Hannula, Hal <hhannula@slocity.org>; Christensen, Trae
<tchristensen@slocity.org>
Cc: Jerry Meyer <jerrym@wchomes.com>; Rob Miller <RobM@wallacegroup.us>; Bryan Childress
<BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Brian - please find attached the memo from Althouse Meade.
As LynneDee notes (and as described in the field by Robert Camacho, Rob Miller, and Bryan
Childress) the bio-medium and gravel will filter the water before discharge to the wetland.
Thanks
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Tuesday, September 20, 2022 2:52 PM
To: John Rickenbach <jfrickenbach@aol.com>; Robert A. Camacho <RCamacho@rrmdesign.com>;
Hannula, Hal <hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>; Rob Miller
<RobM@wallacegroup.us>; Bryan Childress <BryanC@wallacegroup.us>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Team,
Thanks for meeting the City today to discuss the two alternatives (both needing a pump
system) presented during our field meeting for the Avila Ranch Basin that is getting
groundwater through the storm drain pipes @ approx. 100 gallons/min. Could the design
team provide a PDF copy of the alternatives? I have scheduled an internal meeting for
next Thursday to go over this with the City team. Also, if you can provide the letter from the
environmental consultant about pumping water into the wetland before going to the creek. I
am curious to see how we are addressing the water quality component with a pump
system.
Thanks,
-----Original Appointment-----
From: Rodriguez, Brian
Sent: Thursday, September 8, 2022 4:20 PM
To: Rodriguez, Brian; John Rickenbach; RCamacho@rrmdesign.com; Hannula, Hal; Christensen, Trae
Cc: dang@wchomes.com; jerrym@wchomes.com; Rob Miller; Bryan Childress
Subject: Avila Ranch Basin site walk, spring water, basin dewatering
When: Tuesday, September 20, 2022 10:00 AM-11:30 AM (UTC-08:00) Pacific Time (US & Canada).
Where: Avila Ranch Basin
Meeting to go over Avila Ranch Basin and proposed solutions from RRM.
_____________________________________________
From: John Rickenbach <jfrickenbach@aol.com>
Sent: Thursday, September 8, 2022 10:59 AM
To: RCamacho@rrmdesign.com; Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal
<hhannula@slocity.org>; Christensen, Trae <tchristensen@slocity.org>
Cc: dang@wchomes.com; jerrym@wchomes.com
Subject: Re: Avila Ranch Basin site walk, spring water, basin dewatering
My first work day back in the office will be September 20, but I am available that day.
John
_________________________
John F. Rickenbach, AICP
JFR Consulting
7675 Bella Vista Road
Atascadero, CA 93422
805/610-1109
JFRickenbach@aol.com
-----Original Message-----
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
To: Rodriguez, Brian <brodriguez@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Sent: Thu, Sep 8, 2022 10:53 am
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
HI Brian, thanks for getting back to me. I am in Santa Barbara today and won’t be back until tonight.
Can you send us the first available time slot on the 19th so we can lock it up?
Robert Camacho, PE
Principal, Engineering
rrmdesign.com
From: Rodriguez, Brian <brodriguez@slocity.org>
Sent: Thursday, September 8, 2022 10:50 AM
To: Hannula, Hal <hhannula@slocity.org>; Camacho, Robert A. <RCamacho@rrmdesign.com>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
I know this is a short notice, John Rickenbach is available this afternoon. He will be out tomorrow and
next week on vacation. If we can schedule something this afternoon that will be ideal, otherwise we will
need to wait until the week of the 19th-23rd.
Sincerely,
From: Hannula, Hal <hhannula@slocity.org>
Sent: Tuesday, September 6, 2022 10:04 AM
To: Camacho, Robert A. <RCamacho@rrmdesign.com>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Jerry Meyer <jerrym@wchomes.com>;
John Rickenbach <jfrickenbach@aol.com>
Subject: RE: Avila Ranch Basin site walk, spring water, basin dewatering
Hi Robert,
Dan was able to give me a quick download at the Buckley extension ribbon cutting last week so I
understand the situation. I just briefed Brian and believe that Trae has seen the evolution of the problem
and temporary solutions in the field. Please work with Brian and Trae on scheduling a time. Please have
them include John Rickenbach for the site inspection or follow up meetings to discuss any strategies and
to cover any environmental issues. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
Stay connected with the City by signing up for e-notifications
From: Camacho, Robert A. <RCamacho@rrmdesign.com>
Sent: Tuesday, September 6, 2022 9:12 AM
To: Rodriguez, Brian <brodriguez@slocity.org>; Jerry Meyer <jerrym@wchomes.com>; Christensen,
Trae <tchristensen@slocity.org>
Cc: Dan Garson (dang@wchomes.com) <dang@wchomes.com>; Hannula, Hal <hhannula@slocity.org>
Subject: Avila Ranch Basin site walk
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning everyone,
Could you provide some time slots either this week and/or next that we can meet at the Avila Ranch
Basin site to discuss the current field condition and options going forward? Thank you for your time.
Robert Camacho, PE
Principal
3765 S. Higuera St, Suite 102
San Luis Obispo, CA 93401
Office: (805) 543-1794
rrmdesign.com
From:Shoresman, Michelle
To:Zachary Peterson; Stewart, Erica A; Marx, Jan; Pease, Andy
Cc:Niki Rarig; Johnson, Derek; CityClerk; Codron, Michael; Stanwyck, Shelly
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Monday, October 10, 2022 12:20:00 PM
Attachments:image001.png
image002.png
image003.png
image004.png
Hi Zachary,
I just rode through the development today on the new bike path, for the first time, so I saw the water retention basin that I think you might be referring to. I do not recollect the details of the
project however, and don’t remember exactly where all the development features are. So, I am copying our Community Development Director, Assistant City Manager, City Clerk and City
Manager, so they can best route your question to the right person, or answer it themselves.
In the future, if you email your letters to council to emailcouncil@slocity.org, we will all get your emails, as will key city staff, so they can respond directly, and you might get a quicker, more
thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built in southern San Luis Obispo, and where we just purchased a property (the second family to
do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer adjacent to our property. A park is illustrated in the plans submitted to and approved by the city,
and in Avila Ranch’s own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what empowered the developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing algae and breeding insects (our house is filled with mosquitoes). The standing water is not
temporary, and returns even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored us. We remain completely in the dark as to
their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Zachary Peterson
To:Shoresman, Michelle
Cc:Stewart, Erica A; Marx, Jan; Pease, Andy; Niki Rarig; Johnson, Derek; CityClerk; Codron, Michael; Stanwyck, Shelly
Subject:Re: Health & Safety Issue at Avila Ranch
Date:Monday, October 10, 2022 12:31:23 PM
Councilperson Shoresman,
Thank you for your prompt reply! We look forward to hearing from those that you looped in.
Truly appreciate the help!
Zachary
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 10, 2022, at 12:20 PM, Shoresman, Michelle <mshoresm@slocity.org> wrote:
Hi Zachary,
I just rode through the development today on the new bike path, for the first time, so I saw the water
retention basin that I think you might be referring to. I do not recollect the details of the project however, and
don’t remember exactly where all the development features are. So, I am copying our Community
Development Director, Assistant City Manager, City Clerk and City Manager, so they can best route your
question to the right person, or answer it themselves.
In the future, if you email your letters to council to emailcouncil@slocity.org, we will all get your emails, as
will key city staff, so they can respond directly, and you might get a quicker, more thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>;
Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built
in southern San Luis Obispo, and where we just purchased a property (the second family to do so in the entire
development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer
adjacent to our property. A park is illustrated in the plans submitted to and approved by the city, and in Avila Ranch’s
own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what
empowered the developer to charge us a “lot premium” over and above the price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing
algae and breeding insects (our house is filled with mosquitoes). The standing water is not temporary, and returns
even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is
now our belief that the developer has no plans to build a park, as promised, and is considering leaving the standing
water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored
us. We remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses
the bike path that is also adjacent to the pit. I have attached some photos and a copy of the approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with
any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Shoresman, Michelle
To:Zachary Peterson
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Thursday, October 20, 2022 9:49:00 PM
Attachments:image001.png
image002.png
image003.png
image004.png
Hi Mr. Peterson,
I remember your last email, but I don’t recall seeing a response from any city staff.
Perhaps they are still working on your inquiry, or perhaps I missed the response. Have you
heard from this about this issue at all? If not, I will follow up to get more information.
Thanks,
Michelle Shoresman
pronouns she/her/hers
Council Member
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Wednesday, October 19, 2022 11:43 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy
<apease@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Johnson, Derek <djohnson@slocity.org>;
CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly
<sstanwyc@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
All,
I wanted to update the City on some recent happenings in our interactions with Wathen Castanos, the developers of
the Avila Ranch development. Please recall that we contacted you last week in regards to two large pits the
developer has dug adjacent to our homes, and which now continuously hold standing water, despite weeks of dry,
warm weather.
We received a letter from Wathen Castanos in response to our queries about the status and plans for the pits
(attached). It addresses a number of issues, but of note, Wathen mentions a landscaping plan that is subject to City
approval (see top of page 7). Is there a plan pending before the City? Is there any opportunity for public comment?
Putting aside the claims and representation of a “park,” our ultimate concern is the standing water, which both
continues to accumulate and stagnate. It is a real problem — the exterior and interiors of our homes are inundated
with insects, there is evidence of vermin living around the pit, and the algae is growing more unsightly.
We are hoping the City will only approve a landscaping plan that ensures that no standing water outside of any
temporary accumulation due to heavy rain.
We appreciate any help you’re able to provide!
Thanks!
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 10, 2022, at 12:20 PM, Shoresman, Michelle <mshoresm@slocity.org> wrote:
Hi Zachary,
I just rode through the development today on the new bike path, for the first
time, so I saw the water retention basin that I think you might be referring to. I
do not recollect the details of the project however, and don’t remember exactly
where all the development features are. So, I am copying our Community
Development Director, Assistant City Manager, City Clerk and City Manager, so
they can best route your question to the right person, or answer it themselves.
In the future, if you email your letters to council to emailcouncil@slocity.org, we
will all get your emails, as will key city staff, so they can respond directly, and
you might get a quicker, more thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease,
Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click
links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the
Avila Ranch community being built in southern San Luis Obispo, and where we just
purchased a property (the second family to do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would
be built by the developer adjacent to our property. A park is illustrated in the plans
submitted to and approved by the city, and in Avila Ranch’s own sales and promotional
materials. It was a primary reason for us choosing to purchase this house, and what
empowered the developer to charge us a “lot premium” over and above the price of
the house.
However, instead of a park, the developer has dug an extremely large pit that is filled
with standing water, growing algae and breeding insects (our house is filled with
mosquitoes). The standing water is not temporary, and returns even after being
pumped out and in dry, sunny weather. Based on the activity we are seeing in and
around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some
way. We have made an attempt to contact the developer, and they have ignored us.
We remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone
who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have
attached some photos and a copy of the approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please
don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Zachary Peterson (znjp)
To:Shoresman, Michelle
Subject:Re: Health & Safety Issue at Avila Ranch
Date:Thursday, October 20, 2022 10:10:59 PM
Attachments:image001.png
image002.png
image003.png
image004.png
Hi Councilmember Shoresman,
Thank you so much for your email. I’m sad to say we’ve yet to hear from anyone but you. We
would truly appreciate any follow up!
Thank you!
Zachary
—-
Zachary Peterson
znjpeterson@gmail.com
znjp.com
On Oct 20, 2022, at 9:49 PM, Shoresman, Michelle <mshoresm@slocity.org>
wrote:
Hi Mr. Peterson,
I remember your last email, but I don’t recall seeing a response from any city
staff. Perhaps they are still working on your inquiry, or perhaps I missed the
response. Have you heard from this about this issue at all? If not, I will follow
up to get more information.
Thanks,
Michelle Shoresman
pronouns she/her/hers
Council Member
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Wednesday, October 19, 2022 11:43 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease,
Andy <apease@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Johnson, Derek
<djohnson@slocity.org>; CityClerk <CityClerk@slocity.org>; Codron, Michael
<mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click
links, or respond.
All,
I wanted to update the City on some recent happenings in our interactions with Wathen Castanos, the
developers of the Avila Ranch development. Please recall that we contacted you last week in regards
to two large pits the developer has dug adjacent to our homes, and which now continuously hold
standing water, despite weeks of dry, warm weather.
We received a letter from Wathen Castanos in response to our queries about the status and plans for
the pits (attached). It addresses a number of issues, but of note, Wathen mentions a landscaping plan
that is subject to City approval (see top of page 7). Is there a plan pending before the City? Is there
any opportunity for public comment?
Putting aside the claims and representation of a “park,” our ultimate concern is the standing water,
which both continues to accumulate and stagnate. It is a real problem — the exterior and interiors of
our homes are inundated with insects, there is evidence of vermin living around the pit, and the algae
is growing more unsightly.
We are hoping the City will only approve a landscaping plan that ensures that no standing water
outside of any temporary accumulation due to heavy rain.
We appreciate any help you’re able to provide!
Thanks!
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 10, 2022, at 12:20 PM, Shoresman, Michelle
<mshoresm@slocity.org> wrote:
Hi Zachary,
I just rode through the development today on the new bike path, for
the first time, so I saw the water retention basin that I think you
might be referring to. I do not recollect the details of the project
however, and don’t remember exactly where all the development
features are. So, I am copying our Community Development
Director, Assistant City Manager, City Clerk and City Manager, so
they can best route your question to the right person, or answer it
themselves.
In the future, if you email your letters to council
to emailcouncil@slocity.org, we will all get your emails, as will key
city staff, so they can respond directly, and you might get a quicker,
more thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan
<jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman,
Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open
attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the
developer of the Avila Ranch community being built in southern San Luis
Obispo, and where we just purchased a property (the second family to do
so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large
park would be built by the developer adjacent to our property. A park is
illustrated in the plans submitted to and approved by the city, and in Avila
Ranch’s own sales and promotional materials. It was a primary reason for
us choosing to purchase this house, and what empowered the developer
to charge us a “lot premium” over and above the price of the house.
However, instead of a park, the developer has dug an extremely large pit
that is filled with standing water, growing algae and breeding insects (our
house is filled with mosquitoes). The standing water is not temporary, and
returns even after being pumped out and in dry, sunny weather. Based on
the activity we are seeing in and around the pit, it is now our belief that
the developer has no plans to build a park, as promised, and is considering
leaving the standing water as is, or covered up in some way. We have
made an attempt to contact the developer, and they have ignored us. We
remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue
for anyone who lives in Avila Ranch or uses the bike path that is also
adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter.
And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Shoresman, Michelle
To:Zachary Peterson (znjp)
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Friday, October 21, 2022 9:10:00 AM
Attachments:image001.png
image002.png
image003.png
image004.png
OK. Just sent an other email to follow-up under separate copy. If I don’t get back to you in
the next week or two, please follow-up again. I suspect your request just fell through the
cracks…the occasionally do…just the nature of the amount of email we all get.
Have you checked out the new ASK SLO app? That is another way to report any kind of
problem to the city. It logs inquiries and tracks follow-up. You might check that out. I have
heard great response from it.
Michelle
From: Zachary Peterson (znjp) <znjpeterson@gmail.com>
Sent: Thursday, October 20, 2022 10:11 PM
To: Shoresman, Michelle <mshoresm@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
Hi Councilmember Shoresman,
Thank you so much for your email. I’m sad to say we’ve yet to hear from anyone but you. We would
truly appreciate any follow up!
Thank you!
Zachary
—-
Zachary Peterson
znjpeterson@gmail.com
znjp.com
On Oct 20, 2022, at 9:49 PM, Shoresman, Michelle <mshoresm@slocity.org> wrote:
Hi Mr. Peterson,
I remember your last email, but I don’t recall seeing a response from any city
staff. Perhaps they are still working on your inquiry, or perhaps I missed the
response. Have you heard from this about this issue at all? If not, I will follow
up to get more information.
Thanks,
Michelle Shoresman
pronouns she/her/hers
Council Member
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Wednesday, October 19, 2022 11:43 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease,
Andy <apease@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Johnson, Derek
<djohnson@slocity.org>; CityClerk <CityClerk@slocity.org>; Codron, Michael
<mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click
links, or respond.
All,
I wanted to update the City on some recent happenings in our interactions with Wathen Castanos, the
developers of the Avila Ranch development. Please recall that we contacted you last week in regards
to two large pits the developer has dug adjacent to our homes, and which now continuously hold
standing water, despite weeks of dry, warm weather.
We received a letter from Wathen Castanos in response to our queries about the status and plans for
the pits (attached). It addresses a number of issues, but of note, Wathen mentions a landscaping plan
that is subject to City approval (see top of page 7). Is there a plan pending before the City? Is there
any opportunity for public comment?
Putting aside the claims and representation of a “park,” our ultimate concern is the standing water,
which both continues to accumulate and stagnate. It is a real problem — the exterior and interiors of
our homes are inundated with insects, there is evidence of vermin living around the pit, and the algae
is growing more unsightly.
We are hoping the City will only approve a landscaping plan that ensures that no standing water
outside of any temporary accumulation due to heavy rain.
We appreciate any help you’re able to provide!
Thanks!
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 10, 2022, at 12:20 PM, Shoresman, Michelle
<mshoresm@slocity.org> wrote:
Hi Zachary,
I just rode through the development today on the new bike path, for
the first time, so I saw the water retention basin that I think you
might be referring to. I do not recollect the details of the project
however, and don’t remember exactly where all the development
features are. So, I am copying our Community Development
Director, Assistant City Manager, City Clerk and City Manager, so
they can best route your question to the right person, or answer it
themselves.
In the future, if you email your letters to council
to emailcouncil@slocity.org, we will all get your emails, as will key
city staff, so they can respond directly, and you might get a quicker,
more thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan
<jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman,
Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open
attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the
developer of the Avila Ranch community being built in southern San Luis
Obispo, and where we just purchased a property (the second family to do
so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large
park would be built by the developer adjacent to our property. A park is
illustrated in the plans submitted to and approved by the city, and in Avila
Ranch’s own sales and promotional materials. It was a primary reason for
us choosing to purchase this house, and what empowered the developer
to charge us a “lot premium” over and above the price of the house.
However, instead of a park, the developer has dug an extremely large pit
that is filled with standing water, growing algae and breeding insects (our
house is filled with mosquitoes). The standing water is not temporary, and
returns even after being pumped out and in dry, sunny weather. Based on
the activity we are seeing in and around the pit, it is now our belief that
the developer has no plans to build a park, as promised, and is considering
leaving the standing water as is, or covered up in some way. We have
made an attempt to contact the developer, and they have ignored us. We
remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue
for anyone who lives in Avila Ranch or uses the bike path that is also
adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter.
And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Christian, Kevin
To:Shoresman, Michelle
Cc:CityClerk; Codron, Michael; Corey, Tyler; Stanwyck, Shelly
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Friday, October 21, 2022 9:52:33 AM
Attachments:image001.png
image002.png
image003.png
image004.png
Hi Michelle,
I’m sure that others can provide you on updates, but you can find the Avila Ranch
Development Plans on the website here:
Avila Ranch Project | City of San Luis Obispo, CA (slocity.org)
There is a Parks Master Plan and a Conceptual Landscape Plan that I expect will be of
immediate interest to you concerning Mr. Peterson’s concerns.
Kevin
From: Shoresman, Michelle <mshoresm@slocity.org>
Sent: Friday, October 21, 2022 9:43 AM
To: Christian, Kevin <kchristi@slocity.org>
Cc: CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Corey, Tyler
<tcorey@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Thanks all! Would be curious to learn “the plan” for that area, if there is one.
From: Christian, Kevin <kchristi@slocity.org>
Sent: Friday, October 21, 2022 9:39 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Corey, Tyler
<tcorey@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Michelle,
We have not seen a response sent to “Council_All” but perhaps there have been individual
emails to Mr. Peterson. By cc on this note I’m requesting that Michael or Shelly fill in any
blanks here. The lack of communication may be my error as I never specifically “assigned”
this for response, as the correct staff were included as cc.
(Mr. Peterson’s first note was forwarded to us by you on 10/10, with his second note being
from 10/19 - copy in thread below).
Kevin Christian
Deputy City Clerk
City Administration
City Clerk's Office
990 Palm Street, San Luis Obispo, CA 93401-3218
E kchristi@slocity.org
T 805.781.7104
slocity.org
Stay connected with the City by signing up for e-notifications
From: Shoresman, Michelle <mshoresm@slocity.org>
Sent: Friday, October 21, 2022 9:06 AM
To: CityClerk <CityClerk@slocity.org>
Subject: FW: Health & Safety Issue at Avila Ranch
Hi City Clerk Team,
I remember seeing an inquiry from this individual awhile back. Was it dispatched to
someone in Community Development or Parks, or who? I don’t remember seeing a
response so I am wondering if it got routed somewhere. I don’t honestly know what
the plan is for the area he is talking about, but I have ridden my bike by it, so I know
there is a big pit there, with water collecting in it.
Thank you,
Michelle
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Wednesday, October 19, 2022 11:43 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease,
Andy <apease@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Johnson, Derek
<djohnson@slocity.org>; CityClerk <CityClerk@slocity.org>; Codron, Michael
<mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click
links, or respond.
All,
I wanted to update the City on some recent happenings in our interactions with Wathen Castanos, the
developers of the Avila Ranch development. Please recall that we contacted you last week in regards
to two large pits the developer has dug adjacent to our homes, and which now continuously hold
standing water, despite weeks of dry, warm weather.
We received a letter from Wathen Castanos in response to our queries about the status and plans for
the pits (attached). It addresses a number of issues, but of note, Wathen mentions a landscaping plan
that is subject to City approval (see top of page 7). Is there a plan pending before the City? Is there
any opportunity for public comment?
Putting aside the claims and representation of a “park,” our ultimate concern is the standing water,
which both continues to accumulate and stagnate. It is a real problem — the exterior and interiors of
our homes are inundated with insects, there is evidence of vermin living around the pit, and the algae
is growing more unsightly.
We are hoping the City will only approve a landscaping plan that ensures that no standing water
outside of any temporary accumulation due to heavy rain.
We appreciate any help you’re able to provide!
Thanks!
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 10, 2022, at 12:20 PM, Shoresman, Michelle
<mshoresm@slocity.org> wrote:
Hi Zachary,
I just rode through the development today on the new bike path, for
the first time, so I saw the water retention basin that I think you
might be referring to. I do not recollect the details of the project
however, and don’t remember exactly where all the development
features are. So, I am copying our Community Development
Director, Assistant City Manager, City Clerk and City Manager, so
they can best route your question to the right person, or answer it
themselves.
In the future, if you email your letters to council
to emailcouncil@slocity.org, we will all get your emails, as will key
city staff, so they can respond directly, and you might get a quicker,
more thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan
<jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman,
Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open
attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the
developer of the Avila Ranch community being built in southern San Luis
Obispo, and where we just purchased a property (the second family to do
so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large
park would be built by the developer adjacent to our property. A park is
illustrated in the plans submitted to and approved by the city, and in Avila
Ranch’s own sales and promotional materials. It was a primary reason for
us choosing to purchase this house, and what empowered the developer
to charge us a “lot premium” over and above the price of the house.
However, instead of a park, the developer has dug an extremely large pit
that is filled with standing water, growing algae and breeding insects (our
house is filled with mosquitoes). The standing water is not temporary, and
returns even after being pumped out and in dry, sunny weather. Based on
the activity we are seeing in and around the pit, it is now our belief that
the developer has no plans to build a park, as promised, and is considering
leaving the standing water as is, or covered up in some way. We have
made an attempt to contact the developer, and they have ignored us. We
remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue
for anyone who lives in Avila Ranch or uses the bike path that is also
adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter.
And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Zachary Peterson
To:Shoresman, Michelle
Subject:Re: Health & Safety Issue at Avila Ranch
Date:Friday, October 21, 2022 9:54:43 AM
Thank you! We truly appreciate it. I’ll also look into the app.
Zachary
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 21, 2022, at 9:10 AM, Shoresman, Michelle <mshoresm@slocity.org> wrote:
OK. Just sent an other email to follow-up under separate copy. If I don’t get back to you in the next
week or two, please follow-up again. I suspect your request just fell through the cracks…the
occasionally do…just the nature of the amount of email we all get.
Have you checked out the new ASK SLO app? That is another way to report any kind of problem to
the city. It logs inquiries and tracks follow-up. You might check that out. I have heard great response
from it.
Michelle
From: Zachary Peterson (znjp) <znjpeterson@gmail.com>
Sent: Thursday, October 20, 2022 10:11 PM
To: Shoresman, Michelle <mshoresm@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
Hi Councilmember Shoresman,
Thank you so much for your email. I’m sad to say we’ve yet to hear from anyone but you. We would truly
appreciate any follow up!
Thank you!
Zachary
—-
Zachary Peterson
znjpeterson@gmail.com
znjp.com
On Oct 20, 2022, at 9:49 PM, Shoresman, Michelle <mshoresm@slocity.org> wrote:
Hi Mr. Peterson,
I remember your last email, but I don’t recall seeing a response from any city staff.
Perhaps they are still working on your inquiry, or perhaps I missed the response. Have
you heard from this about this issue at all? If not, I will follow up to get more information.
Thanks,
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Wednesday, October 19, 2022 11:43 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy
<apease@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Johnson, Derek <djohnson@slocity.org>;
CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly
<sstanwyc@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
All,
I wanted to update the City on some recent happenings in our interactions with Wathen Castanos, the developers
of the Avila Ranch development. Please recall that we contacted you last week in regards to two large pits the
developer has dug adjacent to our homes, and which now continuously hold standing water, despite weeks of dry,
warm weather.
We received a letter from Wathen Castanos in response to our queries about the status and plans for the pits
(attached). It addresses a number of issues, but of note, Wathen mentions a landscaping plan that is subject to City
approval (see top of page 7). Is there a plan pending before the City? Is there any opportunity for public
comment?
Putting aside the claims and representation of a “park,” our ultimate concern is the standing water, which both
continues to accumulate and stagnate. It is a real problem — the exterior and interiors of our homes are inundated
with insects, there is evidence of vermin living around the pit, and the algae is growing more unsightly.
We are hoping the City will only approve a landscaping plan that ensures that no standing water outside of any
temporary accumulation due to heavy rain.
We appreciate any help you’re able to provide!
Thanks!
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 10, 2022, at 12:20 PM, Shoresman, Michelle <mshoresm@slocity.org> wrote:
Hi Zachary,
I just rode through the development today on the new bike path, for the first
time, so I saw the water retention basin that I think you might be referring to. I
do not recollect the details of the project however, and don’t remember
exactly where all the development features are. So, I am copying our
Community Development Director, Assistant City Manager, City Clerk and
City Manager, so they can best route your question to the right person, or
answer it themselves.
In the future, if you email your letters to council to emailcouncil@slocity.org,
we will all get your emails, as will key city staff, so they can respond directly,
and you might get a quicker, more thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease,
Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the
Avila Ranch community being built in southern San Luis Obispo, and where we just
purchased a property (the second family to do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would
be built by the developer adjacent to our property. A park is illustrated in the plans
submitted to and approved by the city, and in Avila Ranch’s own sales and
promotional materials. It was a primary reason for us choosing to purchase this
house, and what empowered the developer to charge us a “lot premium” over and
above the price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled
with standing water, growing algae and breeding insects (our house is filled with
mosquitoes). The standing water is not temporary, and returns even after being
pumped out and in dry, sunny weather. Based on the activity we are seeing in and
around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some
way. We have made an attempt to contact the developer, and they have ignored us.
We remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone
who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have
attached some photos and a copy of the approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please
don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Codron, Michael
To:Christian, Kevin; Shoresman, Michelle; Hannula, Hal
Cc:CityClerk; Corey, Tyler; Stanwyck, Shelly
Subject:Re: Health & Safety Issue at Avila Ranch
Date:Friday, October 21, 2022 12:13:03 PM
Attachments:image001.png
image002.png
image003.png
image004.png
Hi All, adding in Hal. We are working on this and will be able to respond next week.
Thank you,
Michael
From: Christian, Kevin <kchristi@slocity.org>
Sent: Friday, October 21, 2022 9:52:28 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Corey, Tyler
<tcorey@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Hi Michelle,
I’m sure that others can provide you on updates, but you can find the Avila Ranch
Development Plans on the website here:
Avila Ranch Project | City of San Luis Obispo, CA (slocity.org)
There is a Parks Master Plan and a Conceptual Landscape Plan that I expect will be of
immediate interest to you concerning Mr. Peterson’s concerns.
Kevin
From: Shoresman, Michelle <mshoresm@slocity.org>
Sent: Friday, October 21, 2022 9:43 AM
To: Christian, Kevin <kchristi@slocity.org>
Cc: CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Corey, Tyler
<tcorey@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Thanks all! Would be curious to learn “the plan” for that area, if there is one.
From: Christian, Kevin <kchristi@slocity.org>
Sent: Friday, October 21, 2022 9:39 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Corey, Tyler
<tcorey@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Michelle,
We have not seen a response sent to “Council_All” but perhaps there have been individual
emails to Mr. Peterson. By cc on this note I’m requesting that Michael or Shelly fill in any
blanks here. The lack of communication may be my error as I never specifically “assigned”
this for response, as the correct staff were included as cc.
(Mr. Peterson’s first note was forwarded to us by you on 10/10, with his second note being
from 10/19 - copy in thread below).
Kevin Christian
Deputy City Clerk
City Administration
City Clerk's Office
990 Palm Street, San Luis Obispo, CA 93401-3218
E kchristi@slocity.org
T 805.781.7104
slocity.org
Stay connected with the City by signing up for e-notifications
From: Shoresman, Michelle <mshoresm@slocity.org>
Sent: Friday, October 21, 2022 9:06 AM
To: CityClerk <CityClerk@slocity.org>
Subject: FW: Health & Safety Issue at Avila Ranch
Hi City Clerk Team,
I remember seeing an inquiry from this individual awhile back. Was it dispatched to
someone in Community Development or Parks, or who? I don’t remember seeing a
response so I am wondering if it got routed somewhere. I don’t honestly know what
the plan is for the area he is talking about, but I have ridden my bike by it, so I know
there is a big pit there, with water collecting in it.
Thank you,
Michelle
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Wednesday, October 19, 2022 11:43 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease,
Andy <apease@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Johnson, Derek
<djohnson@slocity.org>; CityClerk <CityClerk@slocity.org>; Codron, Michael
<mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click
links, or respond.
All,
I wanted to update the City on some recent happenings in our interactions with Wathen Castanos, the
developers of the Avila Ranch development. Please recall that we contacted you last week in regards
to two large pits the developer has dug adjacent to our homes, and which now continuously hold
standing water, despite weeks of dry, warm weather.
We received a letter from Wathen Castanos in response to our queries about the status and plans for
the pits (attached). It addresses a number of issues, but of note, Wathen mentions a landscaping plan
that is subject to City approval (see top of page 7). Is there a plan pending before the City? Is there
any opportunity for public comment?
Putting aside the claims and representation of a “park,” our ultimate concern is the standing water,
which both continues to accumulate and stagnate. It is a real problem — the exterior and interiors of
our homes are inundated with insects, there is evidence of vermin living around the pit, and the algae
is growing more unsightly.
We are hoping the City will only approve a landscaping plan that ensures that no standing water
outside of any temporary accumulation due to heavy rain.
We appreciate any help you’re able to provide!
Thanks!
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 10, 2022, at 12:20 PM, Shoresman, Michelle
<mshoresm@slocity.org> wrote:
Hi Zachary,
I just rode through the development today on the new bike path, for
the first time, so I saw the water retention basin that I think you
might be referring to. I do not recollect the details of the project
however, and don’t remember exactly where all the development
features are. So, I am copying our Community Development
Director, Assistant City Manager, City Clerk and City Manager, so
they can best route your question to the right person, or answer it
themselves.
In the future, if you email your letters to council
to emailcouncil@slocity.org, we will all get your emails, as will key
city staff, so they can respond directly, and you might get a quicker,
more thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan
<jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman,
Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open
attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the
developer of the Avila Ranch community being built in southern San Luis
Obispo, and where we just purchased a property (the second family to do
so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large
park would be built by the developer adjacent to our property. A park is
illustrated in the plans submitted to and approved by the city, and in Avila
Ranch’s own sales and promotional materials. It was a primary reason for
us choosing to purchase this house, and what empowered the developer
to charge us a “lot premium” over and above the price of the house.
However, instead of a park, the developer has dug an extremely large pit
that is filled with standing water, growing algae and breeding insects (our
house is filled with mosquitoes). The standing water is not temporary, and
returns even after being pumped out and in dry, sunny weather. Based on
the activity we are seeing in and around the pit, it is now our belief that
the developer has no plans to build a park, as promised, and is considering
leaving the standing water as is, or covered up in some way. We have
made an attempt to contact the developer, and they have ignored us. We
remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue
for anyone who lives in Avila Ranch or uses the bike path that is also
adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter.
And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Shoresman, Michelle
To:Christian, Kevin
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Saturday, October 22, 2022 11:13:00 AM
Attachments:image001.png
image002.png
image003.png
image004.png
Thanks for that link Kevin.
It looks to me like the area that gentleman is concerned about is going to stay a
bioretention basin. He might not be happy with that.
Unless I am wrong, but it looks like Michael and his team are going to respond.
Thanks!
Also…did I leave my mouse at City Hall again, after the meeting Tuesday?
From: Christian, Kevin <kchristi@slocity.org>
Sent: Friday, October 21, 2022 9:52 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Corey, Tyler
<tcorey@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Hi Michelle,
I’m sure that others can provide you on updates, but you can find the Avila Ranch
Development Plans on the website here:
Avila Ranch Project | City of San Luis Obispo, CA (slocity.org)
There is a Parks Master Plan and a Conceptual Landscape Plan that I expect will be of
immediate interest to you concerning Mr. Peterson’s concerns.
Kevin
From: Shoresman, Michelle <mshoresm@slocity.org>
Sent: Friday, October 21, 2022 9:43 AM
To: Christian, Kevin <kchristi@slocity.org>
Cc: CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Corey, Tyler
<tcorey@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Thanks all! Would be curious to learn “the plan” for that area, if there is one.
From: Christian, Kevin <kchristi@slocity.org>
Sent: Friday, October 21, 2022 9:39 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: CityClerk <CityClerk@slocity.org>; Codron, Michael <mcodron@slocity.org>; Corey, Tyler
<tcorey@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Michelle,
We have not seen a response sent to “Council_All” but perhaps there have been individual
emails to Mr. Peterson. By cc on this note I’m requesting that Michael or Shelly fill in any
blanks here. The lack of communication may be my error as I never specifically “assigned”
this for response, as the correct staff were included as cc.
(Mr. Peterson’s first note was forwarded to us by you on 10/10, with his second note being
from 10/19 - copy in thread below).
Kevin Christian
Deputy City Clerk
City Administration
City Clerk's Office
990 Palm Street, San Luis Obispo, CA 93401-3218
E kchristi@slocity.org
T 805.781.7104
slocity.org
Stay connected with the City by signing up for e-notifications
From: Shoresman, Michelle <mshoresm@slocity.org>
Sent: Friday, October 21, 2022 9:06 AM
To: CityClerk <CityClerk@slocity.org>
Subject: FW: Health & Safety Issue at Avila Ranch
Hi City Clerk Team,
I remember seeing an inquiry from this individual awhile back. Was it dispatched to
someone in Community Development or Parks, or who? I don’t remember seeing a
response so I am wondering if it got routed somewhere. I don’t honestly know what
the plan is for the area he is talking about, but I have ridden my bike by it, so I know
there is a big pit there, with water collecting in it.
Thank you,
Michelle
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Wednesday, October 19, 2022 11:43 AM
To: Shoresman, Michelle <mshoresm@slocity.org>
Cc: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease,
Andy <apease@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Johnson, Derek
<djohnson@slocity.org>; CityClerk <CityClerk@slocity.org>; Codron, Michael
<mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click
links, or respond.
All,
I wanted to update the City on some recent happenings in our interactions with Wathen Castanos, the
developers of the Avila Ranch development. Please recall that we contacted you last week in regards
to two large pits the developer has dug adjacent to our homes, and which now continuously hold
standing water, despite weeks of dry, warm weather.
We received a letter from Wathen Castanos in response to our queries about the status and plans for
the pits (attached). It addresses a number of issues, but of note, Wathen mentions a landscaping plan
that is subject to City approval (see top of page 7). Is there a plan pending before the City? Is there
any opportunity for public comment?
Putting aside the claims and representation of a “park,” our ultimate concern is the standing water,
which both continues to accumulate and stagnate. It is a real problem — the exterior and interiors of
our homes are inundated with insects, there is evidence of vermin living around the pit, and the algae
is growing more unsightly.
We are hoping the City will only approve a landscaping plan that ensures that no standing water
outside of any temporary accumulation due to heavy rain.
We appreciate any help you’re able to provide!
Thanks!
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 10, 2022, at 12:20 PM, Shoresman, Michelle
<mshoresm@slocity.org> wrote:
Hi Zachary,
I just rode through the development today on the new bike path, for
the first time, so I saw the water retention basin that I think you
might be referring to. I do not recollect the details of the project
however, and don’t remember exactly where all the development
features are. So, I am copying our Community Development
Director, Assistant City Manager, City Clerk and City Manager, so
they can best route your question to the right person, or answer it
themselves.
In the future, if you email your letters to council
to emailcouncil@slocity.org, we will all get your emails, as will key
city staff, so they can respond directly, and you might get a quicker,
more thorough response.
Thank you!
Michelle Shoresman
pronouns she/her/hers
Council Member
<image001.png>
Office of the City Council
990 Palm Street, San Luis Obispo, CA 93401-3249
E mshoresm@slocity.org
C 805.888.1973
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan
<jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman,
Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open
attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the
developer of the Avila Ranch community being built in southern San Luis
Obispo, and where we just purchased a property (the second family to do
so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large
park would be built by the developer adjacent to our property. A park is
illustrated in the plans submitted to and approved by the city, and in Avila
Ranch’s own sales and promotional materials. It was a primary reason for
us choosing to purchase this house, and what empowered the developer
to charge us a “lot premium” over and above the price of the house.
However, instead of a park, the developer has dug an extremely large pit
that is filled with standing water, growing algae and breeding insects (our
house is filled with mosquitoes). The standing water is not temporary, and
returns even after being pumped out and in dry, sunny weather. Based on
the activity we are seeing in and around the pit, it is now our belief that
the developer has no plans to build a park, as promised, and is considering
leaving the standing water as is, or covered up in some way. We have
made an attempt to contact the developer, and they have ignored us. We
remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue
for anyone who lives in Avila Ranch or uses the bike path that is also
adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter.
And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Codron, Michael
To:Johnson, Derek; Hannula, Hal; Loew, Michael; Zachary Peterson; Niki Rarig
Cc:Stanwyck, Shelly; Corey, Tyler; Maggio, Rodger; Aggson, Keith; Stanwyck, Shelly; Horn, Matt; CityClerk; "John Rickenbach"
Bcc:Council_All
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Monday, October 24, 2022 5:36:00 PM
Attachments:image008.png
image009.png
image010.png
image011.png
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located within the Avila Ranch development project. I’ve had the opportunity to review the information you have shared
and some background documentation for the project. It is clear from my review that the area is not functioning exactly as intended during the design/development phase of the project, although
water retention has always been one of the functional requirements for the turf area of the park. The City has permitted this type of dual-function for park areas in the past. For example, the
Devaul Ranch park includes a large turf area that is a detention basin, but also serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to discuss what options they have evaluated to address the current situation. I will also have one of our planning consultants
evaluate the City’s parkland requirements - and the extent to which the “turf” area was used to calculate parkland requirements for the overall neighborhood. All of this information will help us
determine a path forward that meets City requirements and provides for the health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area. These plans highlight that the area was always to be graded as a low point in the neighborhood for stormwater
management, but would also serve a park purpose. All of these exhibits were taken from the City’s website on the following page: https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
Tract 3089 Vesting Tentative Map Grading Plan:
Parks Master Plan (Development Plan, Appendix B):
This information is being provided as background and we look forward to discussing the situation further and working within our ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional information on the situation. In the meantime, feel free to contact me directly using any of the methods below with
additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built in southern San Luis Obispo, and where we just purchased a property (the second family to
do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer adjacent to our property. A park is illustrated in the plans submitted to and approved by the city,
and in Avila Ranch’s own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what empowered the developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing algae and breeding insects (our house is filled with mosquitoes). The standing water is not
temporary, and returns even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored us. We remain completely in the dark as to
their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Aggson, Keith
To:Fox, Sammy; Todd Tuggle (Tuggle7@gmail.com)
Subject:FW: Health & Safety Issue at Avila Ranch
Date:Monday, October 24, 2022 6:54:00 PM
Attachments:image008.png
image009.png
image010.png
image011.png
SHARING
Keith Aggson
Fire Chief
How you do anything is how you do everything!
Fire Department
Administration
E kaggson@slocity.org
T 805.781.7377
slocity.org
Stay connected with the City by signing up for e-notifications
For updates on COVID-19 and how to access City services during COVID, visit slocity.org/covid19
From: Codron, Michael <mcodron@slocity.org>
Sent: Monday, October 24, 2022 5:36 PM
To: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Loew, Michael <Mloew@slocity.org>; Zachary Peterson <znjpeterson@gmail.com>; Niki Rarig <nbrarig@gmail.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Maggio, Rodger <rmaggio@slocity.org>; Aggson, Keith <kaggson@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>; Horn,
Matt <mhorn@slocity.org>; CityClerk <CityClerk@slocity.org>; 'John Rickenbach' <jfrickenbach@aol.com>
Subject: RE: Health & Safety Issue at Avila Ranch
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located within the Avila Ranch development project. I’ve had the opportunity to review the information you have shared
and some background documentation for the project. It is clear from my review that the area is not functioning exactly as intended during the design/development phase of the project, although
water retention has always been one of the functional requirements for the turf area of the park. The City has permitted this type of dual-function for park areas in the past. For example, the
Devaul Ranch park includes a large turf area that is a detention basin, but also serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to discuss what options they have evaluated to address the current situation. I will also have one of our planning consultants
evaluate the City’s parkland requirements - and the extent to which the “turf” area was used to calculate parkland requirements for the overall neighborhood. All of this information will help us
determine a path forward that meets City requirements and provides for the health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area. These plans highlight that the area was always to be graded as a low point in the neighborhood for stormwater
management, but would also serve a park purpose. All of these exhibits were taken from the City’s website on the following page: https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
Tract 3089 Vesting Tentative Map Grading Plan:
Parks Master Plan (Development Plan, Appendix B):
This information is being provided as background and we look forward to discussing the situation further and working within our ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional information on the situation. In the meantime, feel free to contact me directly using any of the methods below with
additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built in southern San Luis Obispo, and where we just purchased a property (the second family to
do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer adjacent to our property. A park is illustrated in the plans submitted to and approved by the city,
and in Avila Ranch’s own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what empowered the developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing algae and breeding insects (our house is filled with mosquitoes). The standing water is not
temporary, and returns even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored us. We remain completely in the dark as to
their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Codron, Michael
To:Dan Garson; Adrienne Greve
Subject:FW: Health & Safety Issue at Avila Ranch
Date:Monday, October 24, 2022 7:36:00 PM
Attachments:image008.png
image009.png
image010.png
image011.png
Hello Dan and Adrienne,
Sharing this “holding” statement that I sent to the City Council today. I know you are aware of the situation and working on options to address the standing water and the challenges being
experienced at this location. The purpose of the e-mail was to provide broad background information and context for the City Council and other recipients.
Also today I’ve asked John Rickenbach to take a look at the situation from a regulatory standpoint as it relates to parkland requirements or other conditions of approval for the project. I don’t
know if you have put any thought into this, and I haven’t done research on this myself. I don’t think the turf/basin area was counted towards required parkland but I want to confirm. I believe
this is a similar situation as the Linear Park in the Orcutt Area where the sloped basin area is not counted as parkland.
If you can share your thoughts with me on the path forward, that would be very helpful. I think this can be an item that we track on our monthly meeting agenda. If we need to meet to discuss
before the November meeting I will be available to join.
Thank you! -Michael
From: Codron, Michael
Sent: Monday, October 24, 2022 5:36 PM
To: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Loew, Michael <Mloew@slocity.org>; Zachary Peterson <znjpeterson@gmail.com>; Niki Rarig <nbrarig@gmail.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Maggio, Rodger <rmaggio@slocity.org>; Aggson, Keith <kaggson@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>; Horn,
Matt <mhorn@slocity.org>; CityClerk <CityClerk@slocity.org>; 'John Rickenbach' <jfrickenbach@aol.com>
Subject: RE: Health & Safety Issue at Avila Ranch
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located within the Avila Ranch development project. I’ve had the opportunity to review the information you have shared
and some background documentation for the project. It is clear from my review that the area is not functioning exactly as intended during the design/development phase of the project, although
water retention has always been one of the functional requirements for the turf area of the park. The City has permitted this type of dual-function for park areas in the past. For example, the
Devaul Ranch park includes a large turf area that is a detention basin, but also serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to discuss what options they have evaluated to address the current situation. I will also have one of our planning consultants
evaluate the City’s parkland requirements - and the extent to which the “turf” area was used to calculate parkland requirements for the overall neighborhood. All of this information will help us
determine a path forward that meets City requirements and provides for the health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area. These plans highlight that the area was always to be graded as a low point in the neighborhood for stormwater
management, but would also serve a park purpose. All of these exhibits were taken from the City’s website on the following page: https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
Tract 3089 Vesting Tentative Map Grading Plan:
Parks Master Plan (Development Plan, Appendix B):
This information is being provided as background and we look forward to discussing the situation further and working within our ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional information on the situation. In the meantime, feel free to contact me directly using any of the methods below with
additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built in southern San Luis Obispo, and where we just purchased a property (the second family to
do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer adjacent to our property. A park is illustrated in the plans submitted to and approved by the city,
and in Avila Ranch’s own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what empowered the developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing algae and breeding insects (our house is filled with mosquitoes). The standing water is not
temporary, and returns even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored us. We remain completely in the dark as to
their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Codron, Michael
To:Hannula, Hal; Loew, Michael; Corey, Tyler; "John Rickenbach"
Subject:FW: Health & Safety Issue at Avila Ranch
Date:Monday, October 24, 2022 7:37:00 PM
Attachments:image008.png
image009.png
image010.png
image011.png
fyi
From: Codron, Michael
Sent: Monday, October 24, 2022 7:37 PM
To: Dan Garson <dang@wchomes.com>; Adrienne Greve <agreve@calpoly.edu>
Subject: FW: Health & Safety Issue at Avila Ranch
Hello Dan and Adrienne,
Sharing this “holding” statement that I sent to the City Council today. I know you are aware of the situation and working on options to address the standing water and the challenges being
experienced at this location. The purpose of the e-mail was to provide broad background information and context for the City Council and other recipients.
Also today I’ve asked John Rickenbach to take a look at the situation from a regulatory standpoint as it relates to parkland requirements or other conditions of approval for the project. I don’t
know if you have put any thought into this, and I haven’t done research on this myself. I don’t think the turf/basin area was counted towards required parkland but I want to confirm. I believe
this is a similar situation as the Linear Park in the Orcutt Area where the sloped basin area is not counted as parkland.
If you can share your thoughts with me on the path forward, that would be very helpful. I think this can be an item that we track on our monthly meeting agenda. If we need to meet to discuss
before the November meeting I will be available to join.
Thank you! -Michael
From: Codron, Michael
Sent: Monday, October 24, 2022 5:36 PM
To: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Loew, Michael <Mloew@slocity.org>; Zachary Peterson <znjpeterson@gmail.com>; Niki Rarig <nbrarig@gmail.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Maggio, Rodger <rmaggio@slocity.org>; Aggson, Keith <kaggson@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>; Horn,
Matt <mhorn@slocity.org>; CityClerk <CityClerk@slocity.org>; 'John Rickenbach' <jfrickenbach@aol.com>
Subject: RE: Health & Safety Issue at Avila Ranch
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located within the Avila Ranch development project. I’ve had the opportunity to review the information you have shared
and some background documentation for the project. It is clear from my review that the area is not functioning exactly as intended during the design/development phase of the project, although
water retention has always been one of the functional requirements for the turf area of the park. The City has permitted this type of dual-function for park areas in the past. For example, the
Devaul Ranch park includes a large turf area that is a detention basin, but also serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to discuss what options they have evaluated to address the current situation. I will also have one of our planning consultants
evaluate the City’s parkland requirements - and the extent to which the “turf” area was used to calculate parkland requirements for the overall neighborhood. All of this information will help us
determine a path forward that meets City requirements and provides for the health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area. These plans highlight that the area was always to be graded as a low point in the neighborhood for stormwater
management, but would also serve a park purpose. All of these exhibits were taken from the City’s website on the following page: https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
Tract 3089 Vesting Tentative Map Grading Plan:
Parks Master Plan (Development Plan, Appendix B):
This information is being provided as background and we look forward to discussing the situation further and working within our ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional information on the situation. In the meantime, feel free to contact me directly using any of the methods below with
additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built in southern San Luis Obispo, and where we just purchased a property (the second family to
do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer adjacent to our property. A park is illustrated in the plans submitted to and approved by the city,
and in Avila Ranch’s own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what empowered the developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing algae and breeding insects (our house is filled with mosquitoes). The standing water is not
temporary, and returns even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored us. We remain completely in the dark as to
their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Dan Garson
To:Codron, Michael; Adrienne Burns
Subject:Re: Health & Safety Issue at Avila Ranch
Date:Monday, October 24, 2022 8:16:46 PM
Attachments:image008.png
image009.png
image010.png
image011.png
wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
Mike - got your email and will work with the team on our thoughts
You included Adrienne but it’s the wrong Adrienne
I’ll forward
Get Outlook for iOS
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Codron, Michael <mcodron@slocity.org>
Sent: Monday, October 24, 2022 7:36:45 PM
To: Dan Garson <dang@wchomes.com>; Adrienne Greve <agreve@calpoly.edu>
Subject: FW: Health & Safety Issue at Avila Ranch
Hello Dan and Adrienne,
Sharing this “holding” statement that I sent to the City Council today. I know you are aware of the situation and working on options to address the standing water and the challenges being
experienced at this location. The purpose of the e-mail was to provide broad background information and context for the City Council and other recipients.
Also today I’ve asked John Rickenbach to take a look at the situation from a regulatory standpoint as it relates to parkland requirements or other conditions of approval for the project. I don’t
know if you have put any thought into this, and I haven’t done research on this myself. I don’t think the turf/basin area was counted towards required parkland but I want to confirm. I believe
this is a similar situation as the Linear Park in the Orcutt Area where the sloped basin area is not counted as parkland.
If you can share your thoughts with me on the path forward, that would be very helpful. I think this can be an item that we track on our monthly meeting agenda. If we need to meet to discuss
before the November meeting I will be available to join.
Thank you! -Michael
From: Codron, Michael
Sent: Monday, October 24, 2022 5:36 PM
To: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Loew, Michael <Mloew@slocity.org>; Zachary Peterson <znjpeterson@gmail.com>; Niki Rarig <nbrarig@gmail.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Maggio, Rodger <rmaggio@slocity.org>; Aggson, Keith <kaggson@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>; Horn,
Matt <mhorn@slocity.org>; CityClerk <CityClerk@slocity.org>; 'John Rickenbach' <jfrickenbach@aol.com>
Subject: RE: Health & Safety Issue at Avila Ranch
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located within the Avila Ranch development project. I’ve had the opportunity to review the information you have shared
and some background documentation for the project. It is clear from my review that the area is not functioning exactly as intended during the design/development phase of the project, although
water retention has always been one of the functional requirements for the turf area of the park. The City has permitted this type of dual-function for park areas in the past. For example, the
Devaul Ranch park includes a large turf area that is a detention basin, but also serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to discuss what options they have evaluated to address the current situation. I will also have one of our planning consultants
evaluate the City’s parkland requirements - and the extent to which the “turf” area was used to calculate parkland requirements for the overall neighborhood. All of this information will help us
determine a path forward that meets City requirements and provides for the health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area. These plans highlight that the area was always to be graded as a low point in the neighborhood for stormwater
management, but would also serve a park purpose. All of these exhibits were taken from the City’s website on the following page: https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
Tract 3089 Vesting Tentative Map Grading Plan:
Parks Master Plan (Development Plan, Appendix B):
This information is being provided as background and we look forward to discussing the situation further and working within our ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional information on the situation. In the meantime, feel free to contact me directly using any of the methods below with
additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built in southern San Luis Obispo, and where we just purchased a property (the second family to
do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer adjacent to our property. A park is illustrated in the plans submitted to and approved by the city,
and in Avila Ranch’s own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what empowered the developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing algae and breeding insects (our house is filled with mosquitoes). The standing water is not
temporary, and returns even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored us. We remain completely in the dark as to
their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Zachary Peterson
To:Codron, Michael
Cc:Johnson, Derek; Hannula, Hal; Loew, Michael; Niki Rarig; Stanwyck, Shelly; Corey, Tyler; Maggio, Rodger; Aggson, Keith; Horn, Matt; CityClerk; John
Rickenbach
Subject:Re: Health & Safety Issue at Avila Ranch
Date:Tuesday, October 25, 2022 9:21:55 AM
Michael,
A huge thank you for taking the time to investigate this. We truly, truly appreciate it.
That’s very interesting about DeVaul Park – I’ve been there many times, but only now that you mention it do I realize it is
also serves as a retention basin.
We look forward to hearing your findings in the coming weeks.
Thank you!
Zachary & Niki
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 24, 2022, at 5:36 PM, Codron, Michael <mcodron@slocity.org> wrote:
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located within the Avila Ranch
development project. I’ve had the opportunity to review the information you have shared and some
background documentation for the project. It is clear from my review that the area is not functioning exactly
as intended during the design/development phase of the project, although water retention has always been
one of the functional requirements for the turf area of the park. The City has permitted this type of dual-
function for park areas in the past. For example, the Devaul Ranch park includes a large turf area that is a
detention basin, but also serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to discuss what options they have
evaluated to address the current situation. I will also have one of our planning consultants evaluate the
City’s parkland requirements - and the extent to which the “turf” area was used to calculate parkland
requirements for the overall neighborhood. All of this information will help us determine a path forward that
meets City requirements and provides for the health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area. These plans highlight that the
area was always to be graded as a low point in the neighborhood for stormwater management, but would
also serve a park purpose. All of these exhibits were taken from the City’s website on the following
page:https://www.slocity.org/government/department-directory/community-development/planning-
zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
<image003.jpg>
Tract 3089 Vesting Tentative Map Grading Plan:
<image004.jpg>
Parks Master Plan (Development Plan, Appendix B):
<image007.jpg>
This information is being provided as background and we look forward to discussing the situation further
and working within our ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional information on the situation. In the
meantime, feel free to contact me directly using any of the methods below with additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
<image008.png>
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
<image009.png><image010.png><image011.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>;
Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built
in southern San Luis Obispo, and where we just purchased a property (the second family to do so in the entire
development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer
adjacent to our property. A park is illustrated in the plans submitted to and approved by the city, and in Avila Ranch’s
own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what
empowered the developer to charge us a “lot premium” over and above the price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing
algae and breeding insects (our house is filled with mosquitoes). The standing water is not temporary, and returns
even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is
now our belief that the developer has no plans to build a park, as promised, and is considering leaving the standing
water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored
us. We remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses
the bike path that is also adjacent to the pit. I have attached some photos and a copy of the approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with
any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Dan Garson
To:Codron, Michael
Cc:Adrienne Burns; Michael Slater
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Wednesday, October 26, 2022 3:40:30 PM
Attachments:image004.png
image007.png
image008.png
image009.png
image005.png
wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
Fwd Letter from Avila Ranch Homeowners.msg
Stormwater Management Plan C3.pdf
Michael – thanks for your email and please allow us this opportunity add some perspective to this situation.
Communication
It is important to note as a starting point that we have been in communication with Mr. Peterson and Ms. Rarig. We received a letter from them (and several others) dated October 7 and responded to them via
email on October 13, copy attached. Mr. Peterson’s email to the City is correct in that we had not responded to them on the 10th, the date of his email to the City, but we certainly responded to them on the
13th. We will continue to communicate with our homeowners as we work through this issue.
Additionally, on October 16, Mike Slater happened to be on site and ran into Mr. Peterson and Ms. Rarig while walking the project. He introduced himself, had a pleasant conversation discussing Wathen’s
ongoing effort to resolve the water issue, and provided them with his business card. To date, we have not received further or additional comments from Mr. Peterson or Ms. Rarig.
Finally, with each purchaser, we have provided General Subdivision Disclosures. Those disclosures reference the Avila Ranch Stormwater Conveyance System and direct the purchaser to the Private Stormwater
Operations and Maintenance Manual on file with the City. That O & M Manual provides illustrations which detail the entire stormwater system, including the ponding basin at Park A, referred to as Basin A.
Notwithstanding the General Subdivision Disclosures, we have prepared a separate disclosure which specifically addresses the stormwater conveyance system, including illustrations of Basin A located in Park A.
This disclosure is being provided to all new purchasers to avoid any future confusion.
Background
In approximately the second quarter of 2020, we initiated construction of Phase 1. Contrary to the expectation outlined to us in the GeoSolution’s soils reports (“Soils Report”) we encountered groundwater at
numerous locations, including Basin A, during the grading operation.
In 2021, more groundwater was encountered during the construction of various underground improvements.
As you know, Basin A, is one component of a complex storm water conveyance system at Avila Ranch, as documented in the stormwater management plan approved and on file with the City (copy attached for
your convenience), stating that the stormwater retention basins, particularly Basin A would be dry during dry months and retain water only during wet months. The system was designed to collect and detain
stormwater to allow pollutants to settle to the bottom of the basins and excess filtered water make its way to Tank Farm Creek via an overflow feature in Basin A. The water that did not overflow was expected
to percolate into the soil below Basin A.
As has now been subsequently documented, groundwater infiltrated the storm water system near Park C and other locations and has been transported to Basin A via the storm water system. We have estimated
that storm water system deposits 30-35 gallons of groundwater per minute on a near continuous basis into Basin A. The system will naturally find a point of equilibrium.
In early May 2022 we enlisted the assistance of a varied group of professionals, including Robert Camacho (RRM), Robert Miller (Wallace Group), Bryan Childress (Wallace Group), Tim Cleath (Cleath-Harris
Associates), LynneDee Althouse (Althouse Mead), Michael Cripe (Oasis) and Patrick McNeil (GeoSolutions) (“Consultant Group”). Our goals were to confirm the source of the groundwater; find ways to halt the
intrusion; or to otherwise find a method to legally move it downstream.
While working with the Consultant Group and Hal Hannula to find a solution to the groundwater and retention issue, we have been regularly pumping water to the planned agricultural area east of the creek and
treating the remaining water for mosquitoes. We have also taken steps to clean the area around Basin A, to keep it free from construction debris and begun landscaping the area around Basin A as well.
Options
With guidance from the Consultant Group, we considered several options including:
Installing waterproof sleeves into the stormwater system to prevent groundwater from getting into the pipes. Unfortunately, we strongly believe that stopping one source point will just lead to a new
source point.
Diverting the groundwater via drain lines into outfalls that empty into the creek. Unfortunately, the elevation of the creek is actually higher than Basin A and we do not have sufficient fall in the proposed
drain lines to get to the creek.
Filtering and pumping the water to the adjacent wetland. The Waterboard (through a conversation by Hal Hannula) declined our request.
Allowing water to remain in the basin up to the approved outfall elevation. As has been described to us, this is an acceptable solution to the Waterboard and falls in line with the original design intent – it
was always intended to be a basin and have water in it during rain events, now it will likely have water in it year-round.
Current Plan
Since the original engineering is proving to be inaccurate, that water would naturally percolate and Basin A will be dry parts of the year, our current plan is to allow Basin A to function as a pond amenity in the
community. The ground water will naturally find its equilibrium up to the outfall elevation. In storm events, stormwater will add to the existing volume of water and if sufficient, will outfall into the wetlands and
then Tank Farm Creek as engineered and planned. Several other steps will be initiated including:
Installing fencing around all basins as a safety measure.
Treating the basin with Bacillus thuringiensis to control mosquitos.
Revising the planting material to locate plants that will succeed in moist/wet ground conditions.
Provide a feature that aerates the water that remains year-round in Basin A.
Additionally, we are updating the homeowner disclosures for the avoidance of confusion on this matter – it will be made abundantly clear that the park includes a basin.
Parkland Requirements
We appreciate that you want to have John Rickenbach review the situation from a regulatory standpoint as it relates to parkland requirements or other conditions of approval for the project. We believe that
ultimately John will find that the basin was part of the park as noted in the Vesting Tentative Plan, the Grading Plan, the Improvement Plans and such other plans and submittals reviewed and approved by the
City.
Thanks and please do not hesitate to get back to us with any questions or thoughts.
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Codron, Michael <mcodron@slocity.org>
Sent: Monday, October 24, 2022 7:37 PM
To: Dan Garson <dang@wchomes.com>; Adrienne Greve <agreve@calpoly.edu>
Subject: FW: Health & Safety Issue at Avila Ranch
Hello Dan and Adrienne,
Sharing this “holding” statement that I sent to the City Council today. I know you are aware of the situation and working on options to address the standing water and the challenges being
experienced at this location. The purpose of the e-mail was to provide broad background information and context for the City Council and other recipients.
Also today I’ve asked John Rickenbach to take a look at the situation from a regulatory standpoint as it relates to parkland requirements or other conditions of approval for the project. I don’t
know if you have put any thought into this, and I haven’t done research on this myself. I don’t think the turf/basin area was counted towards required parkland but I want to confirm. I believe
this is a similar situation as the Linear Park in the Orcutt Area where the sloped basin area is not counted as parkland.
If you can share your thoughts with me on the path forward, that would be very helpful. I think this can be an item that we track on our monthly meeting agenda. If we need to meet to discuss
before the November meeting I will be available to join.
Thank you! -Michael
From: Codron, Michael
Sent: Monday, October 24, 2022 5:36 PM
To: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Loew, Michael <Mloew@slocity.org>; Zachary Peterson <znjpeterson@gmail.com>; Niki Rarig <nbrarig@gmail.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Maggio, Rodger <rmaggio@slocity.org>; Aggson, Keith <kaggson@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>; Horn,
Matt <mhorn@slocity.org>; CityClerk <CityClerk@slocity.org>; 'John Rickenbach' <jfrickenbach@aol.com>
Subject: RE: Health & Safety Issue at Avila Ranch
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located within the Avila Ranch development project. I’ve had the opportunity to review the information you have shared
and some background documentation for the project. It is clear from my review that the area is not functioning exactly as intended during the design/development phase of the project, although
water retention has always been one of the functional requirements for the turf area of the park. The City has permitted this type of dual-function for park areas in the past. For example, the
Devaul Ranch park includes a large turf area that is a detention basin, but also serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to discuss what options they have evaluated to address the current situation. I will also have one of our planning consultants
evaluate the City’s parkland requirements - and the extent to which the “turf” area was used to calculate parkland requirements for the overall neighborhood. All of this information will help us
determine a path forward that meets City requirements and provides for the health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area. These plans highlight that the area was always to be graded as a low point in the neighborhood for stormwater
management, but would also serve a park purpose. All of these exhibits were taken from the City’s website on the following page: https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
Tract 3089 Vesting Tentative Map Grading Plan:
Parks Master Plan (Development Plan, Appendix B):
This information is being provided as background and we look forward to discussing the situation further and working within our ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional information on the situation. In the meantime, feel free to contact me directly using any of the methods below with
additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built in southern San Luis Obispo, and where we just purchased a property (the second family to
do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer adjacent to our property. A park is illustrated in the plans submitted to and approved by the city,
and in Avila Ranch’s own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what empowered the developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing algae and breeding insects (our house is filled with mosquitoes). The standing water is not
temporary, and returns even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored us. We remain completely in the dark as to
their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Hannula, Hal
To:Boerman, Mychal
Cc:Barcenas, Miguel; Anderson, Kyle; Rodriguez, Brian
Subject:Avila Ranch Basin A follow-up docs
Date:Wednesday, November 2, 2022 2:58:57 PM
Attachments:2022-09-08 Avila Ranch Basin A Letter re Water Quality (AlthouseMeade).pdf
Excerpts from Avila Ranch Stormwater Control Plan.pdf
Hi Mychal,
See the attached water quality report related to the intercepted spring water and surface
water for Basin A as discussed. See the also the quick excerpt from the preliminary
Stormwater Control Plan. I can send the entire plan if you or others want to read further.
Otherwise, Rachel Hawthorne with Wallace or Tim Cleathe could provide additional insight.
Hal
From:Codron, Michael
To:Johnson, Derek; Stanwyck, Shelly
Subject:CDD Update Agenda: 11/7
Date:Thursday, November 3, 2022 1:51:33 PM
Attachments:image001.png
image002.png
image003.png
image004.png
image005.png
PN Liner Building (partially updated).pdf
Park Memo - 11-2-22.pdf
Hi Derek and Shelly, here is the agenda for our update Monday morning and we should
have time if you want to add anything to this list. -Michael
1. LOSSAN Meeting W/Andy and Pete Scheduled for Tuesday
2. SLR/HouseKeys Status
3. Park A Basin (Lake Avila) Status
4. Chevron Tank Farm - Covelop Transaction Update (Water Board issue, 6-month
delay in closing)
5. Eminent Domain Status for Avila, SLR
6. Liner Building Project, Revised Plans (Exclusive Negotiation Option?)
7. Matt Wade - 120 Venture Project/AASP Amendment Update
8. Update on lunch with Leann Standish
9. Nate Stong starting Thursday (Hal's Transition Plan)
10. Kelsey Status Update
11. CDD Budget Update for October
12. FYI: Morro Bay talking about all-electric and remodel/addition triggers for existing
buildings
13. Project Updates:
a. County Probation Department Building Meeting (project status)
b. Northwest Corner (Tank Farm frontage discussion)
c. 650 Tank Farm (update on flood compliance strategy)
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From:Codron, Michael
To:Zachary Peterson; Niki Rarig
Cc:Hannula, Hal; Loew, Michael; Corey, Tyler
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Thursday, November 10, 2022 4:24:56 PM
Attachments:image001.png
image002.png
image003.png
image004.png
Hello Zachary and Niki,
Just a note to let you know that City staff is still engaged in this issue and working to
understand everything involved. We anticipate having a meeting with the developer to
further discuss options going forward in the next couple of weeks. It appears that the
developer would like to explore maintaining the current pond as a feature, complete with
fencing and landscaping. However, there are numerous issues with that approach that
complicate decision-making.
I plan to keep you informed as we make progress towards a resolution and ensure you
have opportunities for input before any decisions are made.
Thank you, -Michael
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Tuesday, October 25, 2022 9:22 AM
To: Codron, Michael <mcodron@slocity.org>
Cc: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Loew, Michael
<Mloew@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Stanwyck, Shelly <sstanwyc@slocity.org>;
Corey, Tyler <tcorey@slocity.org>; Maggio, Rodger <rmaggio@slocity.org>; Aggson, Keith
<kaggson@slocity.org>; Horn, Matt <mhorn@slocity.org>; CityClerk <CityClerk@slocity.org>; John
Rickenbach <jfrickenbach@aol.com>
Subject: Re: Health & Safety Issue at Avila Ranch
Michael,
A huge thank you for taking the time to investigate this. We truly, truly appreciate it.
That’s very interesting about DeVaul Park – I’ve been there many times, but only now that you
mention it do I realize it is also serves as a retention basin.
We look forward to hearing your findings in the coming weeks.
Thank you!
Zachary & Niki
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 24, 2022, at 5:36 PM, Codron, Michael <mcodron@slocity.org> wrote:
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located
within the Avila Ranch development project. I’ve had the opportunity to review
the information you have shared and some background documentation for the
project. It is clear from my review that the area is not functioning exactly as
intended during the design/development phase of the project, although water
retention has always been one of the functional requirements for the turf area
of the park. The City has permitted this type of dual-function for park areas in
the past. For example, the Devaul Ranch park includes a large turf area that is
a detention basin, but also serves a park purpose during the dry months of the
year.
Under the circumstances, I will be reaching out to the developer to discuss
what options they have evaluated to address the current situation. I will also
have one of our planning consultants evaluate the City’s parkland requirements
- and the extent to which the “turf” area was used to calculate parkland
requirements for the overall neighborhood. All of this information will help us
determine a path forward that meets City requirements and provides for the
health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area.
These plans highlight that the area was always to be graded as a low point in
the neighborhood for stormwater management, but would also serve a park
purpose. All of these exhibits were taken from the City’s website on the
following page:https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-plans/avila-
ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
<image003.jpg>
Tract 3089 Vesting Tentative Map Grading Plan:
<image004.jpg>
Parks Master Plan (Development Plan, Appendix B):
<image007.jpg>
This information is being provided as background and we look forward to
discussing the situation further and working within our ability to address the
concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional
information on the situation. In the meantime, feel free to contact me directly
using any of the methods below with additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
<image008.png>
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
<image009.png><image010.png><image011.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease,
Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click
links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the
Avila Ranch community being built in southern San Luis Obispo, and where we just
purchased a property (the second family to do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would
be built by the developer adjacent to our property. A park is illustrated in the plans
submitted to and approved by the city, and in Avila Ranch’s own sales and promotional
materials. It was a primary reason for us choosing to purchase this house, and what
empowered the developer to charge us a “lot premium” over and above the price of
the house.
However, instead of a park, the developer has dug an extremely large pit that is filled
with standing water, growing algae and breeding insects (our house is filled with
mosquitoes). The standing water is not temporary, and returns even after being
pumped out and in dry, sunny weather. Based on the activity we are seeing in and
around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some
way. We have made an attempt to contact the developer, and they have ignored us.
We remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone
who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have
attached some photos and a copy of the approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please
don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Zachary Peterson (znjp)
To:Codron, Michael
Cc:Niki Rarig; Hannula, Hal; Loew, Michael; Corey, Tyler
Subject:Re: Health & Safety Issue at Avila Ranch
Date:Thursday, November 10, 2022 4:41:26 PM
Attachments:image001.png
image002.png
image003.png
image004.png
Hi Michael,
We truly appreciate you keeping us in the loop!
We received an email from Wathen last week similarly indicating they were exploring
solutions that included maintaining a pond with mitigations to prevent stagnation. We will be
curious to hear what happens next.
Another open question is whether the stagnation mitigations are being applied to both
retention basins (large and small). The smaller basin drains at glacial pace, and still had water
in it from the small amount of rain we had many weeks ago when it filled up again from the
rain earlier this week. I fear it, like the larger basin, will also hold water year round but not
receive the same mitigations.
Thank you again for the update and being so diligent with the developer!
Zachary & Niki
—-
Zachary Peterson
znjpeterson@gmail.com
znjp.com
On Nov 10, 2022, at 4:25 PM, Codron, Michael <mcodron@slocity.org> wrote:
Hello Zachary and Niki,
Just a note to let you know that City staff is still engaged in this issue and
working to understand everything involved. We anticipate having a meeting
with the developer to further discuss options going forward in the next couple of
weeks. It appears that the developer would like to explore maintaining the
current pond as a feature, complete with fencing and landscaping. However,
there are numerous issues with that approach that complicate decision-making.
I plan to keep you informed as we make progress towards a resolution and
ensure you have opportunities for input before any decisions are made.
Thank you, -Michael
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Tuesday, October 25, 2022 9:22 AM
To: Codron, Michael <mcodron@slocity.org>
Cc: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal <hhannula@slocity.org>;
Loew, Michael <Mloew@slocity.org>; Niki Rarig <nbrarig@gmail.com>; Stanwyck,
Shelly <sstanwyc@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Maggio, Rodger
<rmaggio@slocity.org>; Aggson, Keith <kaggson@slocity.org>; Horn, Matt
<mhorn@slocity.org>; CityClerk <CityClerk@slocity.org>; John Rickenbach
<jfrickenbach@aol.com>
Subject: Re: Health & Safety Issue at Avila Ranch
Michael,
A huge thank you for taking the time to investigate this. We truly, truly appreciate it.
That’s very interesting about DeVaul Park – I’ve been there many times, but only now
that you mention it do I realize it is also serves as a retention basin.
We look forward to hearing your findings in the coming weeks.
Thank you!
Zachary & Niki
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 24, 2022, at 5:36 PM, Codron, Michael <mcodron@slocity.org>
wrote:
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with
“Park A” located within the Avila Ranch development project. I’ve
had the opportunity to review the information you have shared and
some background documentation for the project. It is clear from my
review that the area is not functioning exactly as intended during
the design/development phase of the project, although water
retention has always been one of the functional requirements for
the turf area of the park. The City has permitted this type of dual-
function for park areas in the past. For example, the Devaul Ranch
park includes a large turf area that is a detention basin, but also
serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to
discuss what options they have evaluated to address the current
situation. I will also have one of our planning consultants evaluate
the City’s parkland requirements - and the extent to which the “turf”
area was used to calculate parkland requirements for the overall
neighborhood. All of this information will help us determine a path
forward that meets City requirements and provides for the health
and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park
A” area. These plans highlight that the area was always to be
graded as a low point in the neighborhood for stormwater
management, but would also serve a park purpose. All of these
exhibits were taken from the City’s website on the following
page:https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-
plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
<image003.jpg>
Tract 3089 Vesting Tentative Map Grading Plan:
<image004.jpg>
Parks Master Plan (Development Plan, Appendix B):
<image007.jpg>
This information is being provided as background and we look
forward to discussing the situation further and working within our
ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with
additional information on the situation. In the meantime, feel free to
contact me directly using any of the methods below with additional
questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
<image008.png>
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
<image009.png><image010.png><image011.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan
<jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman,
Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open
attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the
developer of the Avila Ranch community being built in southern San Luis
Obispo, and where we just purchased a property (the second family to do
so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large
park would be built by the developer adjacent to our property. A park is
illustrated in the plans submitted to and approved by the city, and in Avila
Ranch’s own sales and promotional materials. It was a primary reason for
us choosing to purchase this house, and what empowered the developer
to charge us a “lot premium” over and above the price of the house.
However, instead of a park, the developer has dug an extremely large pit
that is filled with standing water, growing algae and breeding insects (our
house is filled with mosquitoes). The standing water is not temporary, and
returns even after being pumped out and in dry, sunny weather. Based on
the activity we are seeing in and around the pit, it is now our belief that
the developer has no plans to build a park, as promised, and is considering
leaving the standing water as is, or covered up in some way. We have
made an attempt to contact the developer, and they have ignored us. We
remain completely in the dark as to their plans.
In addition to the deceptive sales tactics, this is a health and safety issue
for anyone who lives in Avila Ranch or uses the bike path that is also
adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter.
And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Horn, Matt
To:Cruce, Greg; Barcenas, Miguel; Floyd, Aaron; Nelson, Brian
Subject:FW: Health & Safety Issue at Avila Ranch
Date:Saturday, November 19, 2022 7:47:00 PM
Attachments:image008.png
image009.png
image010.png
image011.png
See below regarding the standing water in the detention basin not so much the park issue. These are the issue of the City owning and maintaining another water feature. Just an FYI
Matt Horn
Director of Public Works
919 Palm Street, San Luis Obispo, CA 93401-3218
E mhorn@slocity.org
T 805.781.7191
From: Codron, Michael <mcodron@slocity.org>
Sent: Monday, October 24, 2022 5:36 PM
To: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal <hhannula@slocity.org>; Loew, Michael <Mloew@slocity.org>; Zachary Peterson <znjpeterson@gmail.com>; Niki Rarig <nbrarig@gmail.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Maggio, Rodger <rmaggio@slocity.org>; Aggson, Keith <kaggson@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>; Horn,
Matt <mhorn@slocity.org>; CityClerk <CityClerk@slocity.org>; 'John Rickenbach' <jfrickenbach@aol.com>
Subject: RE: Health & Safety Issue at Avila Ranch
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your concerns with “Park A” located within the Avila Ranch development project. I’ve had the opportunity to review the information you have shared
and some background documentation for the project. It is clear from my review that the area is not functioning exactly as intended during the design/development phase of the project, although
water retention has always been one of the functional requirements for the turf area of the park. The City has permitted this type of dual-function for park areas in the past. For example, the
Devaul Ranch park includes a large turf area that is a detention basin, but also serves a park purpose during the dry months of the year.
Under the circumstances, I will be reaching out to the developer to discuss what options they have evaluated to address the current situation. I will also have one of our planning consultants
evaluate the City’s parkland requirements - and the extent to which the “turf” area was used to calculate parkland requirements for the overall neighborhood. All of this information will help us
determine a path forward that meets City requirements and provides for the health and well-being of the neighbors.
Below are a few exhibits that show preliminary plans for the “Park A” area. These plans highlight that the area was always to be graded as a low point in the neighborhood for stormwater
management, but would also serve a park purpose. All of these exhibits were taken from the City’s website on the following page: https://www.slocity.org/government/department-
directory/community-development/planning-zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan, Appendix D):
Tract 3089 Vesting Tentative Map Grading Plan:
Parks Master Plan (Development Plan, Appendix B):
This information is being provided as background and we look forward to discussing the situation further and working within our ability to address the concerns of all residents.
I will plan to get back in touch with you in two weeks’ time with additional information on the situation. In the meantime, feel free to contact me directly using any of the methods below with
additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan <jmarx@slocity.org>; Pease, Andy <apease@slocity.org>; Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having with the developer of the Avila Ranch community being built in southern San Luis Obispo, and where we just purchased a property (the second family to
do so in the entire development).
In short: everything we have ever seen, heard, or were told is that a large park would be built by the developer adjacent to our property. A park is illustrated in the plans submitted to and approved by the city,
and in Avila Ranch’s own sales and promotional materials. It was a primary reason for us choosing to purchase this house, and what empowered the developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an extremely large pit that is filled with standing water, growing algae and breeding insects (our house is filled with mosquitoes). The standing water is not
temporary, and returns even after being pumped out and in dry, sunny weather. Based on the activity we are seeing in and around the pit, it is now our belief that the developer has no plans to build a park, as
promised, and is considering leaving the standing water as is, or covered up in some way. We have made an attempt to contact the developer, and they have ignored us. We remain completely in the dark as to
their plans.
In addition to the deceptive sales tactics, this is a health and safety issue for anyone who lives in Avila Ranch or uses the bike path that is also adjacent to the pit. I have attached some photos and a copy of the
approved city plans.
We appreciate any time or effort you’re able to help us with this matter. And please don’t hesitate to reach out with any questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
From:Greg Salas
To:Hill, Robert
Cc:"Jerry Meyer"; "Dan Garson"; Jason Dart
Subject:Avila Ranch BMMP Quarterly Report 2022 Q3
Date:Tuesday, November 29, 2022 12:37:16 PM
Attachments:Avila Ranch BMMP Quarterly Report_2022Q3.pdf
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good morning Bob,
I have attached the Avila Ranch BMMP Quarterly Report for Q3 of 2022. Please let me know if you
have any comments or concerns.
Thank you
Greg Salas
Senior Biologist/Project Manager
Althouse and Meade, Inc.
1602 Spring Street, Paso Robles, CA 93446
O (805) 237-9626 | C (858) 472-6085
Greg@alt-me.com
From:Michael Slater
To:Codron, Michael; Stanwyck, Shelly
Cc:Joshua Peterson; Adrienne Burns; Dan Garson; dfleishman
Subject:Avila Ranch
Date:Tuesday, January 17, 2023 11:07:14 AM
Attachments:wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
Avila Ranch December 15 2022 Meeting Notes final.docx
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Good Morning Michael,
I know you are very busy just coming back from the Holiday break and dealing the enormous amount
of rain that SLO has received. I know Los Osos had some issues as well; I hope that you successfully
weathered the storm.
I previously provided you with the attached meeting notes from our December 15th meeting. The
City had a couple of items to work on:
1. Condo Mapping Issue: The City is going to provide a list of conditions the City might expect
to request/require if Wathen were to file a new tentative map.
2. Traffic Impact Fees: City is going to prepare an analysis of the status of the projects for which
Wathen is paying fees, the estimated completion date of those projects, and identify short
comings, if any, based on the fees Wathen is to pay, as adjusted by the Consumer Price Index,
Los Angeles.
Wathen also had the following homework:
1. Basin A: The City is expecting a memo from RRM Engineering describing how Basin A was
constructed and is functioning as intended. That memo will be in the City hands shortly.
I propose that the Agenda consist of the following three items:
1. Condo Mapping Issue.
2. Traffic Impact Fees.
3. Basin A.
It would be helpful to the discussion if the City produced written details relating to both the Condo
Mapping Issue and the Traffic Impact Fees.
Please let us know if the City is not prepared to discuss the Condo Mapping Issue or the Traffic
Impact Fees; we can push this meeting out if necessary.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From:Codron, Michael
To:Michael Slater; Stanwyck, Shelly
Cc:Joshua Peterson; Adrienne Burns; Dan Garson; dfleishman
Subject:RE: Avila Ranch
Date:Wednesday, January 18, 2023 10:52:00 AM
Attachments:image001.png
image002.png
image003.png
image004.png
Hi Mike, thanks very much for this summary and also your recognition that we are not yet
back to our regular mode of operation here as we deal with impacts from the recent storms.
We just learned last night that all of SLO County was added to the Federal Emergency
Declaration, meaning that City property owners, businesses, residents, etc. will have
access to individual assistance from FEMA and that the City can get reimbursement for
some of its costs in responding to the storms. Joshua sent me some nice photos Tuesday
last week and it was good to see that the project has handled the stormwater well. We’ve
seen the same across our new development areas, which are of course designed to a
much higher standard than older developments in the City.
We are making progress on these follow up items, but would request that we reschedule
our meeting forward two weeks. Staff availability has changed for this meeting time and we
can use the time to improve our response on these items. We will be in touch if we have
any questions on these items in the lead up to the meeting.
Tomorrow’s monthly update is still a go. I am not available for that meeting, but Tyler Corey
will facilitate and I think most of the items are for Hal’s team.
Thanks and see you all soon. -Michael
From: Michael Slater <mslater@wchomes.com>
Sent: Tuesday, January 17, 2023 11:07 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good Morning Michael,
I know you are very busy just coming back from the Holiday break and dealing the enormous amount
of rain that SLO has received. I know Los Osos had some issues as well; I hope that you successfully
weathered the storm.
I previously provided you with the attached meeting notes from our December 15th meeting. The
City had a couple of items to work on:
1. Condo Mapping Issue: The City is going to provide a list of conditions the City might expect
to request/require if Wathen were to file a new tentative map.
2. Traffic Impact Fees: City is going to prepare an analysis of the status of the projects for which
Wathen is paying fees, the estimated completion date of those projects, and identify short
comings, if any, based on the fees Wathen is to pay, as adjusted by the Consumer Price Index,
Los Angeles.
Wathen also had the following homework:
1. Basin A: The City is expecting a memo from RRM Engineering describing how Basin A was
constructed and is functioning as intended. That memo will be in the City hands shortly.
I propose that the Agenda consist of the following three items:
1. Condo Mapping Issue.
2. Traffic Impact Fees.
3. Basin A.
It would be helpful to the discussion if the City produced written details relating to both the Condo
Mapping Issue and the Traffic Impact Fees.
Please let us know if the City is not prepared to discuss the Condo Mapping Issue or the Traffic
Impact Fees; we can push this meeting out if necessary.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From:Michael Slater
To:Codron, Michael; Stanwyck, Shelly
Cc:Joshua Peterson; Adrienne Burns; Dan Garson; dfleishman
Subject:RE: Avila Ranch
Date:Wednesday, January 18, 2023 10:58:25 AM
Attachments:image001.png
image002.png
image003.png
image004.png
wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
Thanks for getting back to me Michael. It is nice that FEMA is there to help financially.
How does Thursday February 2nd work for your team. If it works, please provide me with a preferred
time and I will send out an updated notice rescheduling the meeting.
Have a great day.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Codron, Michael <mcodron@slocity.org>
Sent: Wednesday, January 18, 2023 10:52 AM
To: Michael Slater <mslater@wchomes.com>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Hi Mike, thanks very much for this summary and also your recognition that we are not yet
back to our regular mode of operation here as we deal with impacts from the recent storms.
We just learned last night that all of SLO County was added to the Federal Emergency
Declaration, meaning that City property owners, businesses, residents, etc. will have
access to individual assistance from FEMA and that the City can get reimbursement for
some of its costs in responding to the storms. Joshua sent me some nice photos Tuesday
last week and it was good to see that the project has handled the stormwater well. We’ve
seen the same across our new development areas, which are of course designed to a
much higher standard than older developments in the City.
We are making progress on these follow up items, but would request that we reschedule
our meeting forward two weeks. Staff availability has changed for this meeting time and we
can use the time to improve our response on these items. We will be in touch if we have
any questions on these items in the lead up to the meeting.
Tomorrow’s monthly update is still a go. I am not available for that meeting, but Tyler Corey
will facilitate and I think most of the items are for Hal’s team.
Thanks and see you all soon. -Michael
From: Michael Slater <mslater@wchomes.com>
Sent: Tuesday, January 17, 2023 11:07 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good Morning Michael,
I know you are very busy just coming back from the Holiday break and dealing the enormous amount
of rain that SLO has received. I know Los Osos had some issues as well; I hope that you successfully
weathered the storm.
I previously provided you with the attached meeting notes from our December 15th meeting. The
City had a couple of items to work on:
1. Condo Mapping Issue: The City is going to provide a list of conditions the City might expect
to request/require if Wathen were to file a new tentative map.
2. Traffic Impact Fees: City is going to prepare an analysis of the status of the projects for which
Wathen is paying fees, the estimated completion date of those projects, and identify short
comings, if any, based on the fees Wathen is to pay, as adjusted by the Consumer Price Index,
Los Angeles.
Wathen also had the following homework:
1. Basin A: The City is expecting a memo from RRM Engineering describing how Basin A was
constructed and is functioning as intended. That memo will be in the City hands shortly.
I propose that the Agenda consist of the following three items:
1. Condo Mapping Issue.
2. Traffic Impact Fees.
3. Basin A.
It would be helpful to the discussion if the City produced written details relating to both the Condo
Mapping Issue and the Traffic Impact Fees.
Please let us know if the City is not prepared to discuss the Condo Mapping Issue or the Traffic
Impact Fees; we can push this meeting out if necessary.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From:Codron, Michael
To:Karpovich, Michelle; Bernstorff, Rebecca
Cc:Stanwyck, Shelly
Subject:FW: Avila Ranch
Date:Wednesday, January 18, 2023 11:21:00 AM
Attachments:image001.png
image002.png
image003.png
image004.png
FYI – regarding rescheduling Avila meeting. -mc
From: Michael Slater <mslater@wchomes.com>
Sent: Wednesday, January 18, 2023 10:58 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Thanks for getting back to me Michael. It is nice that FEMA is there to help financially.
How does Thursday February 2nd work for your team. If it works, please provide me with a preferred
time and I will send out an updated notice rescheduling the meeting.
Have a great day.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Codron, Michael <mcodron@slocity.org>
Sent: Wednesday, January 18, 2023 10:52 AM
To: Michael Slater <mslater@wchomes.com>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Hi Mike, thanks very much for this summary and also your recognition that we are not yet
back to our regular mode of operation here as we deal with impacts from the recent storms.
We just learned last night that all of SLO County was added to the Federal Emergency
Declaration, meaning that City property owners, businesses, residents, etc. will have
access to individual assistance from FEMA and that the City can get reimbursement for
some of its costs in responding to the storms. Joshua sent me some nice photos Tuesday
last week and it was good to see that the project has handled the stormwater well. We’ve
seen the same across our new development areas, which are of course designed to a
much higher standard than older developments in the City.
We are making progress on these follow up items, but would request that we reschedule
our meeting forward two weeks. Staff availability has changed for this meeting time and we
can use the time to improve our response on these items. We will be in touch if we have
any questions on these items in the lead up to the meeting.
Tomorrow’s monthly update is still a go. I am not available for that meeting, but Tyler Corey
will facilitate and I think most of the items are for Hal’s team.
Thanks and see you all soon. -Michael
From: Michael Slater <mslater@wchomes.com>
Sent: Tuesday, January 17, 2023 11:07 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good Morning Michael,
I know you are very busy just coming back from the Holiday break and dealing the enormous amount
of rain that SLO has received. I know Los Osos had some issues as well; I hope that you successfully
weathered the storm.
I previously provided you with the attached meeting notes from our December 15th meeting. The
City had a couple of items to work on:
1. Condo Mapping Issue: The City is going to provide a list of conditions the City might expect
to request/require if Wathen were to file a new tentative map.
2. Traffic Impact Fees: City is going to prepare an analysis of the status of the projects for which
Wathen is paying fees, the estimated completion date of those projects, and identify short
comings, if any, based on the fees Wathen is to pay, as adjusted by the Consumer Price Index,
Los Angeles.
Wathen also had the following homework:
1. Basin A: The City is expecting a memo from RRM Engineering describing how Basin A was
constructed and is functioning as intended. That memo will be in the City hands shortly.
I propose that the Agenda consist of the following three items:
1. Condo Mapping Issue.
2. Traffic Impact Fees.
3. Basin A.
It would be helpful to the discussion if the City produced written details relating to both the Condo
Mapping Issue and the Traffic Impact Fees.
Please let us know if the City is not prepared to discuss the Condo Mapping Issue or the Traffic
Impact Fees; we can push this meeting out if necessary.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From:Karpovich, Michelle
To:mslater@wchomes.com
Cc:Stanwyck, Shelly; Codron, Michael; Bernstorff, Rebecca; Stowe, Lala
Subject:RE: Avila Ranch
Date:Wednesday, January 18, 2023 11:38:33 AM
Attachments:image005.png
image006.png
image007.png
image008.png
image009.png
image010.png
image011.png
image012.png
Hi Michael,
Here are a few options for a potential reschedule. Calendars were a little limited so I looked
at the week ahead as well.
Thursday (2/2) (virtual only)
4-5pm
Tuesday (2/7) (virtual only)
1-2pm
Thursday (2/9) (virtual/hybrid)
1-2pm
Let me know if any of these times work for you!
Best,
Michelle
Michelle Karpovich
Administrative Assistant
Public Works
919 Palm, San Luis Obispo, CA 93401-3249
E mkarpovi@slocity.org
T 805.781.7177
slocity.org
Stay connected with the City by signing up for e-notifications
From: Michael Slater <mslater@wchomes.com>
Sent: Wednesday, January 18, 2023 10:58 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Thanks for getting back to me Michael. It is nice that FEMA is there to help financially.
How does Thursday February 2nd work for your team. If it works, please provide me with a preferred
time and I will send out an updated notice rescheduling the meeting.
Have a great day.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Codron, Michael <mcodron@slocity.org>
Sent: Wednesday, January 18, 2023 10:52 AM
To: Michael Slater <mslater@wchomes.com>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Hi Mike, thanks very much for this summary and also your recognition that we are not yet
back to our regular mode of operation here as we deal with impacts from the recent storms.
We just learned last night that all of SLO County was added to the Federal Emergency
Declaration, meaning that City property owners, businesses, residents, etc. will have
access to individual assistance from FEMA and that the City can get reimbursement for
some of its costs in responding to the storms. Joshua sent me some nice photos Tuesday
last week and it was good to see that the project has handled the stormwater well. We’ve
seen the same across our new development areas, which are of course designed to a
much higher standard than older developments in the City.
We are making progress on these follow up items, but would request that we reschedule
our meeting forward two weeks. Staff availability has changed for this meeting time and we
can use the time to improve our response on these items. We will be in touch if we have
any questions on these items in the lead up to the meeting.
Tomorrow’s monthly update is still a go. I am not available for that meeting, but Tyler Corey
will facilitate and I think most of the items are for Hal’s team.
Thanks and see you all soon. -Michael
From: Michael Slater <mslater@wchomes.com>
Sent: Tuesday, January 17, 2023 11:07 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good Morning Michael,
I know you are very busy just coming back from the Holiday break and dealing the enormous amount
of rain that SLO has received. I know Los Osos had some issues as well; I hope that you successfully
weathered the storm.
I previously provided you with the attached meeting notes from our December 15th meeting. The
City had a couple of items to work on:
1. Condo Mapping Issue: The City is going to provide a list of conditions the City might expect
to request/require if Wathen were to file a new tentative map.
2. Traffic Impact Fees: City is going to prepare an analysis of the status of the projects for which
Wathen is paying fees, the estimated completion date of those projects, and identify short
comings, if any, based on the fees Wathen is to pay, as adjusted by the Consumer Price Index,
Los Angeles.
Wathen also had the following homework:
1. Basin A: The City is expecting a memo from RRM Engineering describing how Basin A was
constructed and is functioning as intended. That memo will be in the City hands shortly.
I propose that the Agenda consist of the following three items:
1. Condo Mapping Issue.
2. Traffic Impact Fees.
3. Basin A.
It would be helpful to the discussion if the City produced written details relating to both the Condo
Mapping Issue and the Traffic Impact Fees.
Please let us know if the City is not prepared to discuss the Condo Mapping Issue or the Traffic
Impact Fees; we can push this meeting out if necessary.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
You don't often get email from mkarpovi@slocity.org. Learn why this is important
From:Michael Slater
To:Karpovich, Michelle
Cc:Stanwyck, Shelly; Codron, Michael; Bernstorff, Rebecca; Stowe, Lala; Joshua Peterson; Adrienne Burns; Dan
Garson
Subject:RE: Avila Ranch
Date:Wednesday, January 18, 2023 2:26:33 PM
Attachments:image001.png
image002.png
image003.png
image004.png
image005.png
image006.png
image007.png
image008.png
wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
Thank you Michelle.
I have checked with our side, February 9 at 1pm works. While the meeting is a hybrid meeting, I’m
assuming both Michael Codron and Shelly Stanwyck will be present.
Thanks,
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Karpovich, Michelle <mkarpovi@slocity.org>
Sent: Wednesday, January 18, 2023 11:38 AM
To: Michael Slater <mslater@wchomes.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Codron, Michael <mcodron@slocity.org>; Bernstorff,
Rebecca <rbernstorff@slocity.org>; Stowe, Lala <lstowe@slocity.org>
Subject: RE: Avila Ranch
Hi Michael,
Here are a few options for a potential reschedule. Calendars were a little limited so I looked
at the week ahead as well.
Thursday (2/2) (virtual only)
4-5pm
Tuesday (2/7) (virtual only)
1-2pm
Thursday (2/9) (virtual/hybrid)
1-2pm
Let me know if any of these times work for you!
Best,
Michelle
Michelle Karpovich
Administrative Assistant
Public Works
919 Palm, San Luis Obispo, CA 93401-3249
E mkarpovi@slocity.org
T 805.781.7177
slocity.org
Stay connected with the City by signing up for e-notifications
From: Michael Slater <mslater@wchomes.com>
Sent: Wednesday, January 18, 2023 10:58 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Thanks for getting back to me Michael. It is nice that FEMA is there to help financially.
How does Thursday February 2nd work for your team. If it works, please provide me with a preferred
time and I will send out an updated notice rescheduling the meeting.
Have a great day.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Codron, Michael <mcodron@slocity.org>
Sent: Wednesday, January 18, 2023 10:52 AM
To: Michael Slater <mslater@wchomes.com>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Hi Mike, thanks very much for this summary and also your recognition that we are not yet
back to our regular mode of operation here as we deal with impacts from the recent storms.
We just learned last night that all of SLO County was added to the Federal Emergency
Declaration, meaning that City property owners, businesses, residents, etc. will have
access to individual assistance from FEMA and that the City can get reimbursement for
some of its costs in responding to the storms. Joshua sent me some nice photos Tuesday
last week and it was good to see that the project has handled the stormwater well. We’ve
seen the same across our new development areas, which are of course designed to a
much higher standard than older developments in the City.
We are making progress on these follow up items, but would request that we reschedule
our meeting forward two weeks. Staff availability has changed for this meeting time and we
can use the time to improve our response on these items. We will be in touch if we have
any questions on these items in the lead up to the meeting.
Tomorrow’s monthly update is still a go. I am not available for that meeting, but Tyler Corey
will facilitate and I think most of the items are for Hal’s team.
Thanks and see you all soon. -Michael
From: Michael Slater <mslater@wchomes.com>
Sent: Tuesday, January 17, 2023 11:07 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good Morning Michael,
I know you are very busy just coming back from the Holiday break and dealing the enormous amount
of rain that SLO has received. I know Los Osos had some issues as well; I hope that you successfully
weathered the storm.
I previously provided you with the attached meeting notes from our December 15th meeting. The
City had a couple of items to work on:
1. Condo Mapping Issue: The City is going to provide a list of conditions the City might expect
to request/require if Wathen were to file a new tentative map.
2. Traffic Impact Fees: City is going to prepare an analysis of the status of the projects for which
Wathen is paying fees, the estimated completion date of those projects, and identify short
comings, if any, based on the fees Wathen is to pay, as adjusted by the Consumer Price Index,
Los Angeles.
Wathen also had the following homework:
1. Basin A: The City is expecting a memo from RRM Engineering describing how Basin A was
constructed and is functioning as intended. That memo will be in the City hands shortly.
I propose that the Agenda consist of the following three items:
1. Condo Mapping Issue.
2. Traffic Impact Fees.
3. Basin A.
It would be helpful to the discussion if the City produced written details relating to both the Condo
Mapping Issue and the Traffic Impact Fees.
Please let us know if the City is not prepared to discuss the Condo Mapping Issue or the Traffic
Impact Fees; we can push this meeting out if necessary.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From:Karpovich, Michelle
To:Michael Slater
Cc:Stanwyck, Shelly; Codron, Michael; Bernstorff, Rebecca; Stowe, Lala; Joshua Peterson; Adrienne Burns; Dan
Garson; dfleishman; Corey, Tyler; Schwartz, Luke
Subject:RE: Avila Ranch
Date:Wednesday, January 18, 2023 2:37:28 PM
Attachments:image001.png
image002.png
image003.png
image004.png
image005.png
image006.png
image007.png
image008.png
Hi Michael,
That’s correct, I am confirming that both Shelly and Michael Codron will be able to attend.
I’ve sent a new meeting invite to the team included in this email with a conference room +
Teams link for a hybrid option.
Please let me know if anything else is needed!
Best,
Michelle
Michelle Karpovich
Administrative Assistant
Public Works
919 Palm, San Luis Obispo, CA 93401-3249
E mkarpovi@slocity.org
T 805.781.7177
slocity.org
Stay connected with the City by signing up for e-notifications
From: Michael Slater <mslater@wchomes.com>
Sent: Wednesday, January 18, 2023 2:26 PM
To: Karpovich, Michelle <mkarpovi@slocity.org>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Codron, Michael <mcodron@slocity.org>; Bernstorff,
Rebecca <rbernstorff@slocity.org>; Stowe, Lala <lstowe@slocity.org>; Joshua Peterson
<josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan Garson
<dang@wchomes.com>
Subject: RE: Avila Ranch
Thank you Michelle.
I have checked with our side, February 9 at 1pm works. While the meeting is a hybrid meeting, I’m
You don't often get email from mkarpovi@slocity.org. Learn why this is important
assuming both Michael Codron and Shelly Stanwyck will be present.
Thanks,
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Karpovich, Michelle <mkarpovi@slocity.org>
Sent: Wednesday, January 18, 2023 11:38 AM
To: Michael Slater <mslater@wchomes.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Codron, Michael <mcodron@slocity.org>; Bernstorff,
Rebecca <rbernstorff@slocity.org>; Stowe, Lala <lstowe@slocity.org>
Subject: RE: Avila Ranch
Hi Michael,
Here are a few options for a potential reschedule. Calendars were a little limited so I looked
at the week ahead as well.
Thursday (2/2) (virtual only)
4-5pm
Tuesday (2/7) (virtual only)
1-2pm
Thursday (2/9) (virtual/hybrid)
1-2pm
Let me know if any of these times work for you!
Best,
Michelle
Michelle Karpovich
Administrative Assistant
Public Works
919 Palm, San Luis Obispo, CA 93401-3249
E mkarpovi@slocity.org
T 805.781.7177
slocity.org
Stay connected with the City by signing up for e-notifications
From: Michael Slater <mslater@wchomes.com>
Sent: Wednesday, January 18, 2023 10:58 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Thanks for getting back to me Michael. It is nice that FEMA is there to help financially.
How does Thursday February 2nd work for your team. If it works, please provide me with a preferred
time and I will send out an updated notice rescheduling the meeting.
Have a great day.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Codron, Michael <mcodron@slocity.org>
Sent: Wednesday, January 18, 2023 10:52 AM
To: Michael Slater <mslater@wchomes.com>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Hi Mike, thanks very much for this summary and also your recognition that we are not yet
back to our regular mode of operation here as we deal with impacts from the recent storms.
We just learned last night that all of SLO County was added to the Federal Emergency
Declaration, meaning that City property owners, businesses, residents, etc. will have
access to individual assistance from FEMA and that the City can get reimbursement for
some of its costs in responding to the storms. Joshua sent me some nice photos Tuesday
last week and it was good to see that the project has handled the stormwater well. We’ve
seen the same across our new development areas, which are of course designed to a
much higher standard than older developments in the City.
We are making progress on these follow up items, but would request that we reschedule
our meeting forward two weeks. Staff availability has changed for this meeting time and we
can use the time to improve our response on these items. We will be in touch if we have
any questions on these items in the lead up to the meeting.
Tomorrow’s monthly update is still a go. I am not available for that meeting, but Tyler Corey
will facilitate and I think most of the items are for Hal’s team.
Thanks and see you all soon. -Michael
From: Michael Slater <mslater@wchomes.com>
Sent: Tuesday, January 17, 2023 11:07 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good Morning Michael,
I know you are very busy just coming back from the Holiday break and dealing the enormous amount
of rain that SLO has received. I know Los Osos had some issues as well; I hope that you successfully
weathered the storm.
I previously provided you with the attached meeting notes from our December 15th meeting. The
City had a couple of items to work on:
1. Condo Mapping Issue: The City is going to provide a list of conditions the City might expect
to request/require if Wathen were to file a new tentative map.
2. Traffic Impact Fees: City is going to prepare an analysis of the status of the projects for which
Wathen is paying fees, the estimated completion date of those projects, and identify short
comings, if any, based on the fees Wathen is to pay, as adjusted by the Consumer Price Index,
Los Angeles.
Wathen also had the following homework:
1. Basin A: The City is expecting a memo from RRM Engineering describing how Basin A was
constructed and is functioning as intended. That memo will be in the City hands shortly.
I propose that the Agenda consist of the following three items:
1. Condo Mapping Issue.
2. Traffic Impact Fees.
3. Basin A.
It would be helpful to the discussion if the City produced written details relating to both the Condo
Mapping Issue and the Traffic Impact Fees.
Please let us know if the City is not prepared to discuss the Condo Mapping Issue or the Traffic
Impact Fees; we can push this meeting out if necessary.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From:Michael Slater
To:Karpovich, Michelle
Cc:Stanwyck, Shelly; Codron, Michael; Bernstorff, Rebecca; Stowe, Lala; Joshua Peterson; Adrienne Burns; Dan
Garson; dfleishman; Corey, Tyler; Schwartz, Luke
Subject:RE: Avila Ranch
Date:Wednesday, January 18, 2023 2:47:32 PM
Attachments:image001.png
image002.png
image003.png
image004.png
image005.png
image006.png
image007.png
image008.png
wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
Thank you.
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Karpovich, Michelle <mkarpovi@slocity.org>
Sent: Wednesday, January 18, 2023 2:37 PM
To: Michael Slater <mslater@wchomes.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Codron, Michael <mcodron@slocity.org>; Bernstorff,
Rebecca <rbernstorff@slocity.org>; Stowe, Lala <lstowe@slocity.org>; Joshua Peterson
<josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan Garson
<dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>; Corey, Tyler
<tcorey@slocity.org>; Schwartz, Luke <LSchwart@slocity.org>
Subject: RE: Avila Ranch
Hi Michael,
That’s correct, I am confirming that both Shelly and Michael Codron will be able to attend.
I’ve sent a new meeting invite to the team included in this email with a conference room +
Teams link for a hybrid option.
Please let me know if anything else is needed!
Best,
Michelle
Michelle Karpovich
Administrative Assistant
Public Works
919 Palm, San Luis Obispo, CA 93401-3249
E mkarpovi@slocity.org
T 805.781.7177
slocity.org
Stay connected with the City by signing up for e-notifications
From: Michael Slater <mslater@wchomes.com>
Sent: Wednesday, January 18, 2023 2:26 PM
To: Karpovich, Michelle <mkarpovi@slocity.org>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Codron, Michael <mcodron@slocity.org>; Bernstorff,
Rebecca <rbernstorff@slocity.org>; Stowe, Lala <lstowe@slocity.org>; Joshua Peterson
<josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan Garson
<dang@wchomes.com>
Subject: RE: Avila Ranch
Thank you Michelle.
I have checked with our side, February 9 at 1pm works. While the meeting is a hybrid meeting, I’m
assuming both Michael Codron and Shelly Stanwyck will be present.
Thanks,
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
You don't often get email from mkarpovi@slocity.org. Learn why this is important
From: Karpovich, Michelle <mkarpovi@slocity.org>
Sent: Wednesday, January 18, 2023 11:38 AM
To: Michael Slater <mslater@wchomes.com>
Cc: Stanwyck, Shelly <sstanwyc@slocity.org>; Codron, Michael <mcodron@slocity.org>; Bernstorff,
Rebecca <rbernstorff@slocity.org>; Stowe, Lala <lstowe@slocity.org>
Subject: RE: Avila Ranch
Hi Michael,
Here are a few options for a potential reschedule. Calendars were a little limited so I looked
at the week ahead as well.
Thursday (2/2) (virtual only)
4-5pm
Tuesday (2/7) (virtual only)
1-2pm
Thursday (2/9) (virtual/hybrid)
1-2pm
Let me know if any of these times work for you!
Best,
Michelle
Michelle Karpovich
Administrative Assistant
Public Works
919 Palm, San Luis Obispo, CA 93401-3249
E mkarpovi@slocity.org
T 805.781.7177
slocity.org
Stay connected with the City by signing up for e-notifications
From: Michael Slater <mslater@wchomes.com>
Sent: Wednesday, January 18, 2023 10:58 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Thanks for getting back to me Michael. It is nice that FEMA is there to help financially.
How does Thursday February 2nd work for your team. If it works, please provide me with a preferred
time and I will send out an updated notice rescheduling the meeting.
Have a great day.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From: Codron, Michael <mcodron@slocity.org>
Sent: Wednesday, January 18, 2023 10:52 AM
To: Michael Slater <mslater@wchomes.com>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: RE: Avila Ranch
Hi Mike, thanks very much for this summary and also your recognition that we are not yet
back to our regular mode of operation here as we deal with impacts from the recent storms.
We just learned last night that all of SLO County was added to the Federal Emergency
Declaration, meaning that City property owners, businesses, residents, etc. will have
access to individual assistance from FEMA and that the City can get reimbursement for
some of its costs in responding to the storms. Joshua sent me some nice photos Tuesday
last week and it was good to see that the project has handled the stormwater well. We’ve
seen the same across our new development areas, which are of course designed to a
much higher standard than older developments in the City.
We are making progress on these follow up items, but would request that we reschedule
our meeting forward two weeks. Staff availability has changed for this meeting time and we
can use the time to improve our response on these items. We will be in touch if we have
any questions on these items in the lead up to the meeting.
Tomorrow’s monthly update is still a go. I am not available for that meeting, but Tyler Corey
will facilitate and I think most of the items are for Hal’s team.
Thanks and see you all soon. -Michael
From: Michael Slater <mslater@wchomes.com>
Sent: Tuesday, January 17, 2023 11:07 AM
To: Codron, Michael <mcodron@slocity.org>; Stanwyck, Shelly <sstanwyc@slocity.org>
Cc: Joshua Peterson <josh@wchomes.com>; Adrienne Burns <adrienneb@wchomes.com>; Dan
Garson <dang@wchomes.com>; dfleishman <DFleishman@rwglaw.com>
Subject: Avila Ranch
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Good Morning Michael,
I know you are very busy just coming back from the Holiday break and dealing the enormous amount
of rain that SLO has received. I know Los Osos had some issues as well; I hope that you successfully
weathered the storm.
I previously provided you with the attached meeting notes from our December 15th meeting. The
City had a couple of items to work on:
1. Condo Mapping Issue: The City is going to provide a list of conditions the City might expect
to request/require if Wathen were to file a new tentative map.
2. Traffic Impact Fees: City is going to prepare an analysis of the status of the projects for which
Wathen is paying fees, the estimated completion date of those projects, and identify short
comings, if any, based on the fees Wathen is to pay, as adjusted by the Consumer Price Index,
Los Angeles.
Wathen also had the following homework:
1. Basin A: The City is expecting a memo from RRM Engineering describing how Basin A was
constructed and is functioning as intended. That memo will be in the City hands shortly.
I propose that the Agenda consist of the following three items:
1. Condo Mapping Issue.
2. Traffic Impact Fees.
3. Basin A.
It would be helpful to the discussion if the City produced written details relating to both the Condo
Mapping Issue and the Traffic Impact Fees.
Please let us know if the City is not prepared to discuss the Condo Mapping Issue or the Traffic
Impact Fees; we can push this meeting out if necessary.
Mike
Michael Slater
General Counsel
Phone: 559.432.8181 ext. 170
2505 Alluvial Avenue, Clovis, 93611
From:Dan Garson
To:Hannula, Hal; Codron, Michael
Cc:Adrienne Burns; Michael Slater; Jerry Meyer
Subject:Avila Ranch - Basin A
Date:Monday, January 23, 2023 12:47:54 PM
Attachments:wc_logo_f3162641-9cb7-40f0-b58a-26e07bb81868.png
flat_instagram_22e5b00f-be18-4b89-8080-542ab9bb4934.png
flat_youtube_b6ade775-03ac-4590-83c5-c1cb2af01e07.png
flat_facebook_734401cf-abd2-408f-aa2b-d0a9f6d3f361.png
2023-01-17. Basin A - Landscape Concept (Oasis).pdf
2023-01-17 Avila Ranch Basin Modifications (RRM).pdf
2023-01-20_AVR_Basin A CFD Memo (Wallace).pdf
This message is from an External Source. Use caution when deciding to open attachments, click links, or
respond.
Michael and Hal – please find attached 3 documents in support of our position on Basin A.
The first is a memo from Robert Camacho (RRM) advising that Basin A was constructed as
designed and functions consistent with its purpose, which includes multiple stormwater
management obligations.
The second is a conceptual exhibit from Michael Cripe (Oasis) depicting minor landscape
enhancements to Basin A that reflect its partial inundation. The basin will be allowed to
naturalize similarly to other basins in San Luis Obispo that serve a similar function. Long term
plant material have been eliminated in the bottom of the basin while the addition of taller,
native shrubs will enhance the natural aspect of the basin and help screen both fence and
basin bottom.
The third is a memo from Rachel Hawthorne (Wallace Group) reviewing the projected CFD
maintenance cost of Basin A in its “current” and “proposed” condition. The minor increase in
cost of the proposed condition over the current condition is financially insignificant given the
$2M annual budget of the CFD and until costs are actually incurred the current and proposed
remain hypothetical.
Please let us know if you would like to discuss this further.
Thanks
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From:Taylor, Callie
To:Jerry Meyer; Dan Garson
Cc:Michael Slater; Stong, Nate; LaFreniere, Matt; Corey, Tyler; Codron, Michael; Hannula, Hal
Subject:FMAP-0148-2023 City Comments - Basin A
Date:Tuesday, March 28, 2023 10:37:29 AM
Attachments:image001.png
image002.png
image003.png
image004.png
FMAP-0148-2023_Review#1.docx
Directors Action checklist.pdf
Dan and Jerry,
City plan check review comments for FMAP-0148-2023 (Basin A PIP revisions) are
attached.
Please submit an application for a Director’s Action permit for the proposed basin changes.
An application can be found on the City’s website, and the submittal fee is $1,036.43.
https://www.slocity.org/home/showpublisheddocument/2480/637472775742600000
A Director’s Action is necessary in order to ensure that the revised basin can be operated,
maintained, and accepted by the City/CFD. All departments (Public Works, Utilities, Parks
maintenance, Planning, Engineering) will review the Director’s Action application to
determine if the revised basin design can be allowed as proposed. The Director’s Action is
the process to update the Planning entitlement to show consistency with the Avila Ranch
Development Plan.
The PIP revisions (landscape plans, fencing, and aeration) will be reviewed upon submittal
of the Director’s Action permit. These applications can be processed concurrently; however,
the PIP revision cannot be processed without the Director’s Action.
Please let me know if you have questions,
Callie Taylor
Associate Planner
Community Development
919 Palm St., San Luis Obispo, CA 93401-3218
E CLTaylor@slocity.org
T 805.781.7016
slocity.org
Stay connected with the City by signing up for e-notifications
From:Stong, Nate
To:Dan Garson
Cc:LaFreniere, Matt; Rodriguez, Brian; Christensen, Trae
Subject:RE: Avila Ranch - Phase 1 - Acceptance
Date:Monday, April 10, 2023 5:05:52 PM
Attachments:image001.png
image002.png
image003.png
image004.png
image005.png
image006.png
image007.png
image008.png
2023-0410 Reduction of Faithful Performance Bond.pdf
Hi Dan,
Please find attached letter reducing the Phase 1 performance bond. Please let me know if
you have any questions.
Thanks,
-Nate
Nate Stong, PE
pronouns he/him/his
Acting Supervising Civil Engineer
Community Development
E nstong@slocity.org
T 805.781.7206
slocity.org
Stay connected with the City by signing up for e-notifications
From: Dan Garson <dang@wchomes.com>
Sent: Monday, April 10, 2023 9:44 AM
To: Stong, Nate <nstong@slocity.org>
Cc: LaFreniere, Matt <mlafreni@slocity.org>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Subject: RE: Avila Ranch - Phase 1 - Acceptance
Nate – thanks.
We agree with a bond reduction of 85%
Please have the formal partial bond release prepared.
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Stong, Nate <nstong@slocity.org>
Sent: Friday, April 7, 2023 3:00 PM
To: Dan Garson <dang@wchomes.com>
Cc: LaFreniere, Matt <mlafreni@slocity.org>; Rodriguez, Brian <brodriguez@slocity.org>;
Christensen, Trae <tchristensen@slocity.org>
Subject: RE: Avila Ranch - Phase 1 - Acceptance
Hi Dan,
I’ve discussed the Phase 1 improvements with Trae and we feel comfortable with a bond
reduction of 85% based on progress. The acceptance and start of warranty would occur at
a later date, based on completion of the following items:
Punchlist items for Subdivision Phase 1 improvements, including Landscaping and
Basin A.
Director’s Action approval of Basin A modifications
As-built plans of improvements
Survey monuments (street monumentation and property corners)
SWCP O&M manual
Lift station acceptance
COA and MM matrix update indicating compliance to Phase 1 obligations
Please let me know if this is acceptable and I’ll send a formal bond partial release letter to
this effect.
Thanks and have a great weekend,
-Nate
Nate Stong, PE
pronouns he/him/his
Acting Supervising Civil Engineer
Community Development
E nstong@slocity.org
T 805.781.7206
slocity.org
Stay connected with the City by signing up for e-notifications
From: Dan Garson <dang@wchomes.com>
Sent: Thursday, March 30, 2023 9:13 AM
To: Stong, Nate <nstong@slocity.org>
Subject: FW: Avila Ranch - Phase 1 - Acceptance
Good morning Nate – I wanted to touch base on the Phase 1 acceptance issue and see how you are
coming on the formalization of acceptance and bond reduction. We have a significant investment in
the Phase 1 work and it is appropriate that we continue to process this through. I would be glad to
discuss this with you if there is a benefit, we do see this as a collaborative effort.
Additionally, I was hoping that you might have an update on the Melton issue and the Stevenson
Park easement/irrevocable issue.
Thanks
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From: Hannula, Hal <hhannula@slocity.org>
Sent: Saturday, March 18, 2023 1:20 PM
To: Dan Garson <dang@wchomes.com>
Cc: Jerry Meyer <jerrym@wchomes.com>; Christensen, Trae <tchristensen@slocity.org>; Stong,
Nate <nstong@slocity.org>
Subject: RE: Avila Ranch - Phase 1 - Acceptance
Hi Dan,
Yes we have a standard process but maybe not in writing for all parties to evaluate,
including WCH. We will get that together for you next week. Thanks for your bullet point
list as this will help us cover all items of interest. Thanks, Hal
Hal Hannula
Supervising Civil Engineer
Community Development
Engineering Development Review
919 Palm Street, San Luis Obispo, CA 93401-3218
E hhannula@slocity.org
T 805.781.7201
C 805.431.0083
slocity.org
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From: Dan Garson <dang@wchomes.com>
Sent: Saturday, March 18, 2023 12:00 PM
To: Stong, Nate <nstong@slocity.org>; Hannula, Hal <hhannula@slocity.org>
Cc: Jerry Meyer <jerrym@wchomes.com>; Christensen, Trae <tchristensen@slocity.org>
Subject: Avila Ranch - Phase 1 - Acceptance
This message is from an External Source. Use caution when deciding to open attachments, click links, or respond.
Nate and Hal – per our meeting last Thursday, I am advised that the City does not have a formal
process for acceptance of improvements and that Nate has been tasked with preparing an
acceptance process and checklist.
I would like understand the major categories of the acceptance tasks. I would expect the following
items:
A surface improvements punchlist
A landscape improvements punchlist
A subset of this item would be Basin A
As-built plans of improvements
Survey monuments (street monumentation and property corners)
SWC O/M manual
Lift station acceptance
COA and MM matrix update indicating compliance to Phase 1 obligations
I would like to also understand the process with the goals being:
Immediate Bond reduction
Start of Warranty bond period
Acceptance of improvements
It is important from our perspective that we understand all items necessary for this process and
avoid add-ons.
My expectation is that we would see the tasks and process similarly. I am hoping that we could
meet on this to first develop a common understanding of the tasks and processes, and then work
through the details. Inasmuch as you are developing this formal process would you be ready to have
an initial meeting next week or do you need another week to better develop this? I will have
availability next week on Tuesday, Wednesday, or Friday.
Thanks
Dan Garson
Director of Land Development
Phone: 805.595.5440
Mobile: 805.310.2498
735 Tank Farm Rd Suite 100, San Luis Obispo, CA 93401
From:Mezzapesa, John
To:Codron, Michael
Subject:RE: Health & Safety Issue at Avila Ranch
Date:Wednesday, May 17, 2023 9:43:38 AM
Attachments:image001.png
image002.png
image003.png
image004.png
2023-05-16 14.54.47.jpg
2023-05-16 14.55.19.jpg
2023-05-16 14.56.11.jpg
image005.png
Michael,
Just as a quick update. I visited the site yesterday and the conditions are largely the same
as when previously inspected. While it does appear that there has been more algae growth,
it does not appear to be dead or decayed nor does it have any odor that may be considered
offensive.
John
From: Codron, Michael <mcodron@slocity.org>
Sent: Tuesday, May 16, 2023 2:07 PM
To: Zachary Peterson <znjpeterson@gmail.com>
Cc: Niki Rarig <nbrarig@gmail.com>; Stong, Nate <nstong@slocity.org>; Loew, Michael
<Mloew@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Contact.browning@gmail.com;
Christopher Heylman <cheylman@calpoly.edu>; Dietrick, Christine <cdietric@slocity.org>;
Mezzapesa, John <JMezzape@slocity.org>
Subject: RE: Health & Safety Issue at Avila Ranch
Hello Zach, we are continuing to follow up with the developer, who is still in control of the
basin. I’ve shared your e-mail with them and we will continue to follow up until we get
resolution.
Our code enforcement team is also evaluating the situation to see if there are any health
and safety or nuisance codes (odor) that are being violated. No conclusion has been made
on that effort to date.
I will provide updated information whenever I have news to share, but please don’t hesitate
to reach out if the situation gets worse or if you just want to check in.
Thank you, -Michael
Michael Codron
pronouns he/him/his
Director of Community Development
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Tuesday, May 16, 2023 10:49 AM
To: Codron, Michael <mcodron@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>; Stong, Nate <nstong@slocity.org>; Loew, Michael
<Mloew@slocity.org>; Corey, Tyler <tcorey@slocity.org>; Contact.browning@gmail.com;
Christopher Heylman <cheylman@calpoly.edu>; Dietrick, Christine <cdietric@slocity.org>;
Mezzapesa, John <JMezzape@slocity.org>
Subject: Re: Health & Safety Issue at Avila Ranch
Hi Michael et al.
I was hoping you might be able to provide an update as the Avila Ranch water retention basins.
There appears to have been no progress since our last correspondence (April 13), and indeed, the
algae situation has only worsened.
Thanks again for your attention to this issue. We appreciate it!
Zachary & Niki
107 Earthwood Lane
---
Zachary Peterson
znjpeterson@gmail.com
znjp.com
On Apr 13, 2023, at 3:33 PM, Codron, Michael <mcodron@slocity.org> wrote:
Hello Zachary,
Thank you for reaching out and sharing this information with the City. This is an
unfortunate mischaracterization of the current situation. We have provided clear
guidance to WCH about the steps they need to take to get the Basin A changes
approved by the City and accepted for maintenance. At this time, the City has
not accepted Basin A for maintenance, and maintenance remains the
responsibility of WCH. The site is completely under their control.
Based on your e-mail, I will be looking into this issue as a code enforcement
complaint, and will see if there is a process that we can pursue to cause WCH
to address the algae, insects, and other concerns. We appreciate you reaching
out.
Thank you, -Michael
Michael Codron
pronouns he/him/his
Director of Community Development
<image005.png>
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
<image006.png><image003.png><image007.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Wednesday, April 12, 2023 11:38 AM
To: Codron, Michael <mcodron@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>; Hannula, Hal <hhannula@slocity.org>; Loew,
Michael <Mloew@slocity.org>; Corey, Tyler <tcorey@slocity.org>;
Contact.browning@gmail.com; Christopher Heylman <cheylman@calpoly.edu>
Subject: Re: Health & Safety Issue at Avila Ranch
Hi Michael,
I wanted to follow up on this correspondence we began in October of last year. I’m
CC’ing two other Avila Ranch homeowners, Andrew and Christopher, who also have a
vested interest in solutions.
Since it’s been a few months, a quick summary: water retention basins that were
originally intended to hold water temporarily in the Avila Ranch development now
appear to hold water indefinitely. I believe this was a surprise to everyone, including
the developer. No solution to the standing water have been implemented to date.
To be clear, the basins worked as intended during the recent heavy rains, and we are
indeed happy to have no apparent flooding into the development. However, the
standing water remains and is substantial. The smaller of the two retention basins
(adjacent to Vachell Lane) has additionally developed a huge, unsightly algae bloom.
Further, and perhaps most troubling, is the huge explosion in insects as a result of the
stagnating water and recent warm weather. Our home is littered, inside and out, with
mosquitos, mayflies, and other undesirable insects.
At a homeowner’s association meeting held today, the Avila Ranch developers
indicated that they are still waiting on the city to approve plans for a solution (one that
includes aeration). This plan has ‘been in the works’ for at least nine months now, so
we were hoping to get an update from the city side.
Thanks again for your attention given to this matter!
Zachary & Niki
107 Earthwood Lane
---
Zachary Peterson
znjpeterson@gmail.com
znjp.com
On Nov 10, 2022, at 4:24 PM, Codron, Michael <mcodron@slocity.org>
wrote:
Hello Zachary and Niki,
Just a note to let you know that City staff is still engaged in this
issue and working to understand everything involved. We anticipate
having a meeting with the developer to further discuss options
going forward in the next couple of weeks. It appears that the
developer would like to explore maintaining the current pond as a
feature, complete with fencing and landscaping. However, there
are numerous issues with that approach that complicate decision-
making.
I plan to keep you informed as we make progress towards a
resolution and ensure you have opportunities for input before any
decisions are made.
Thank you, -Michael
Michael Codron
pronouns he/him/his
Director of Community Development
<image001.png>
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
<image002.png><image003.png><image004.png>
Stay connected with the City by signing up for e-notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Tuesday, October 25, 2022 9:22 AM
To: Codron, Michael <mcodron@slocity.org>
Cc: Johnson, Derek <djohnson@slocity.org>; Hannula, Hal
<hhannula@slocity.org>; Loew, Michael <Mloew@slocity.org>; Niki Rarig
<nbrarig@gmail.com>; Stanwyck, Shelly <sstanwyc@slocity.org>; Corey,
Tyler <tcorey@slocity.org>; Maggio, Rodger <rmaggio@slocity.org>;
Aggson, Keith <kaggson@slocity.org>; Horn, Matt <mhorn@slocity.org>;
CityClerk <CityClerk@slocity.org>; John Rickenbach
<jfrickenbach@aol.com>
Subject: Re: Health & Safety Issue at Avila Ranch
Michael,
A huge thank you for taking the time to investigate this. We truly, truly
appreciate it.
That’s very interesting about DeVaul Park – I’ve been there many times,
but only now that you mention it do I realize it is also serves as a retention
basin.
We look forward to hearing your findings in the coming weeks.
Thank you!
Zachary & Niki
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com
On Oct 24, 2022, at 5:36 PM, Codron, Michael
<mcodron@slocity.org> wrote:
Hello Zachary Peterson and Niki Rarig,
Thank you for contacting the City regarding your
concerns with “Park A” located within the Avila Ranch
development project. I’ve had the opportunity to review
the information you have shared and some background
documentation for the project. It is clear from my
review that the area is not functioning exactly as
intended during the design/development phase of the
project, although water retention has always been one
of the functional requirements for the turf area of the
park. The City has permitted this type of dual-function
for park areas in the past. For example, the Devaul
Ranch park includes a large turf area that is a
detention basin, but also serves a park purpose during
the dry months of the year.
Under the circumstances, I will be reaching out to the
developer to discuss what options they have evaluated
to address the current situation. I will also have one of
our planning consultants evaluate the City’s parkland
requirements - and the extent to which the “turf” area
was used to calculate parkland requirements for the
overall neighborhood. All of this information will help us
determine a path forward that meets City requirements
and provides for the health and well-being of the
neighbors.
Below are a few exhibits that show preliminary plans
for the “Park A” area. These plans highlight that the
area was always to be graded as a low point in the
neighborhood for stormwater management, but would
also serve a park purpose. All of these exhibits were
taken from the City’s website on the following
page:https://www.slocity.org/government/department-
directory/community-development/planning-
zoning/specific-area-plans/avila-ranch
Conceptual Landscape Plan (Development Plan,
Appendix D):
<image003.jpg>
Tract 3089 Vesting Tentative Map Grading Plan:
<image004.jpg>
Parks Master Plan (Development Plan, Appendix B):
<image007.jpg>
This information is being provided as background and
we look forward to discussing the situation further and
working within our ability to address the concerns of all
residents.
I will plan to get back in touch with you in two weeks’
time with additional information on the situation. In the
meantime, feel free to contact me directly using any of
the methods below with additional questions.
Thank you, -Michael
BCC: City Council
Michael Codron
pronouns he/him/his
Director of Community Development
<image008.png>
Community Development
919 Palm Street, San Luis Obispo, CA 93401-3249
E mcodron@slocity.org
T 805.781.7187
slocity.org
<image009.png><image010.png><image011.png>
Stay connected with the City by signing up for e-
notifications
From: Zachary Peterson <znjpeterson@gmail.com>
Sent: Monday, October 10, 2022 12:11 PM
To: Stewart, Erica A <estewart@slocity.org>; Marx, Jan
<jmarx@slocity.org>; Pease, Andy <apease@slocity.org>;
Shoresman, Michelle <mshoresm@slocity.org>
Cc: Niki Rarig <nbrarig@gmail.com>
Subject: Health & Safety Issue at Avila Ranch
This message is from an External Source. Use caution when
deciding to open attachments, click links, or respond.
Madam Mayor and Council members:
I am writing with respect to a serious issue we are having
with the developer of the Avila Ranch community being built
in southern San Luis Obispo, and where we just purchased a
property (the second family to do so in the entire
development).
In short: everything we have ever seen, heard, or were told
is that a large park would be built by the developer adjacent
to our property. A park is illustrated in the plans submitted
to and approved by the city, and in Avila Ranch’s own sales
and promotional materials. It was a primary reason for us
choosing to purchase this house, and what empowered the
developer to charge us a “lot premium” over and above the
price of the house.
However, instead of a park, the developer has dug an
extremely large pit that is filled with standing water, growing
algae and breeding insects (our house is filled with
mosquitoes). The standing water is not temporary, and
returns even after being pumped out and in dry, sunny
weather. Based on the activity we are seeing in and around
the pit, it is now our belief that the developer has no plans
to build a park, as promised, and is considering leaving the
standing water as is, or covered up in some way. We have
made an attempt to contact the developer, and they have
ignored us. We remain completely in the dark as to their
plans.
In addition to the deceptive sales tactics, this is a health and
safety issue for anyone who lives in Avila Ranch or uses the
bike path that is also adjacent to the pit. I have attached
some photos and a copy of the approved city plans.
We appreciate any time or effort you’re able to help us with
this matter. And please don’t hesitate to reach out with any
questions.
Thank you,
Zachary Peterson & Niki Rarig
107 Earthwood Lane
San Luis Obispo, CA 93401
Cell: 443 794 4958
<image005.jpg>
<image006.jpg>
---
Zachary N J Peterson
znjpeterson@gmail.com
znjp.com