HomeMy WebLinkAboutItem 2 - DIR-0379-2020 (1460 Mill)
CULTURAL HERITAGE COMMITTEE REPORT
FROM: Brian Leveille, Senior Planner BY: Walter Oetzell, Assistant Planner
PROJECT ADDRESS: 1460 Mill Street. FILE NUMBER: DIR-0378-2020
APPLICANT: Andrew Goodwin Designs
For more information contact Walter Oetzell, Assistant Planner: 781-7593 (woetzell@slocity.org)
1.0 RECOMMENDATION
Provide a recommendation to the Community
Development Director regarding the consistency
of an addition to an accessory structure at the
rear of the Master List Mugler House property
with the City’s historical preservation policies.
2.0 BACKGROUND
The applicant proposes to add a second level to a
studio apartment behind the Master-List Mugler
House at 1460 Mill Street and establish an
Accessory Dwelling Unit within the expanded
space. An exception from the applicable height
limit is requested, because the new construction
would reach a height of about 21 feet, which is
five feet taller than the normal 16-foot height limit
for Accessory Dwelling Units.1
3.0 SITE AND SETTING
The site is located on the north side of Mill Street 100 feet west of California Boulevard (about
300 feet east of the Mill Street Historic District) in a Medium Density Residential (R-2) Zone, in
an area characterized by single-family dwellings. City records (Historic Resources Inventory)
describe the the primary dwelling on the site as Tudor Revival or Eastern Stick in style, built in
1925 for Dr. F.R. Mugler, during an era when Period Revival architecture was popular (see
Figure 2, below). It is constructed of brick, with stickwork in the front-facing gables. A garage and
storage building are situated behind and east of the dwelling. Although the appearance of the
garage is dominated by a modern garage door, the building has brick facing around the door
opening and its tall pyramidical roof echoes the front gable that dominates the Mugler House.
In 1981 a building permit was issued for a restoration of the garage and storage building, and
construction of a Covered Pool House and a 450 square-foot Studio Apartment (see plan,
Attachment 1). The property was included in the Master Inventory of Historic Structures with the
1 See Zoning Regulations § 17.86.020 (B)(5)(v))
Meeting Date: October 26, 2020
Item Number: 2
Item No. 1
Figure 1: Subject Property
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completion of the City’s first Historic Resources Survey in 1983, and the owners of the property
entered into a Historic Property Preservation Agreeent (“Mills Act Contract”) with the City in
2008 to encourage its preservation.
3.0 FOCUS OF REVIEW
New construction or alterations on historically listed properties whether or not they lie within an
Historic District (this property lies 300 feet west of the Mill Street Historic District), is subject to
review by the Cultural Heritage Committee (Historic Preservation Ordinance § 14.01.030 (C)).
The Committee will make a recommendation to the Community Development Director as to the
consistency of the proposed work with applicable historical preservation policies and standards,
and may recommend conditions of project approval as appropriate. An Accessory Dwelling Unit
consistent with standards set out in § 17.86.020 of the City’s Zoning Regualtions are normally
approved ministerially, without discretionary review. Evaluation of this project under this
application is focused on the consistency of the proposed new construction with historical
preservation standards, insofar as it includes new construction in excess of the 16-foot height limit
applicable to an Accessory Dwelling Unit.
4.0 PROPOSED NEW CONSTRUCTION
As depicted in project plans (see Attachment 1, and Figure 3, below), the proposed Accessory
Dwelling Unit provides 850 square feet of living area on two floors, behind the existing garage
and adjacent to the pool house at the back of the site. HardiePlank siding in a horizontal orientation
is used as the primary exterior surface material, and the addition is topped by composition shingle
roofing, both selected to match the existing pool house siding and roof. Rectangular window
openings accommodate a central double-hung window flanked by single pane windows, all
vertically oriented with sills and trim.
Figure 2: Mugler House, 1460 Mill Street
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5.0 DISCUSSION ITEMS
Guidance is provided mainly in the City’s Historic Preservation Program Guidelines and the
Secretary of the Interior’s Standards for the Treatment of Historic Properties.2 Selected applicable
guidelines, standards, and recommendations from these documents are outlined below.
5.1 Historic Preservation Program Guidelines
Section Subject Note
§ 3.4.1 (c) Alterations to Historic Resources –
Accessory Structures: … complement
the primary structure’s historic
character through compatibility with its
form, massing, color, and materials
Small area of addition, rectangular building
form and peaked rooflines consistent with
adjacent structures and primary dwelling;
height, roof slope, and siding transitional
between adjacent structures
§ 3.4.1 (d) Alterations to Historic Resources –
Additions: … maintain the structure’s
original architectural integrity and
closely match the building’s original
architecture, … in terms of scale, form,
massing, rhythm, fenestration,
materials, color and architectural
details
Placement at rear of lot, behind existing pool
house and garage and storage structures; use
of horizontal lap siding material and matching
composite shingle roof material; vertically-
oriented rectangular window openings similar
to those of existing structures
Discussion: The second-floor addition is of a limited scale, accommodating about 335 square feet
of area for a bedroom, bathroom, and small covered deck area, about a third of the new ADU. In
form the space is rectangular, extending back from the garage and storage building, under a low-
slope gable roof with. Its horizontal lap siding matches that of the pool house, and is also consistent
in appearance with that of the garage and storage building (see Figure 4).
2 Kay D. Weeks and Anne E. Grimmer. The Secretary of the Interior’s Standards for the Treatment of Historic
Properties with Guidelines for Preserving, Rehabilitating, Restoring & Reconstructing Historic Buildings.
Washington, D.C.: U.S. Department of the Interior National Park Service; Technical Preservation Services, 2017
Figure 3: Proposed addition (right) and back of existing studio (left)
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Portions of the west elevation of the addition will be visible from vantage points within the back
yard of the property, with the ridge of the addition between the garage’s roof peak and the ridge
of the pool house roof. The pool house and the 1972 brick family room addition to the rear of the
primary dwelling, which are of later construction, dominate the view from these vantage points.
Views of the dwelling and of the primary elevations of the garage and storage building, including
its gabled and pyramidal roof forms, remain unaltered. The limited visibility of this addition and
the compatibility of its forms and materials with that of adjacent structures seen from within the
site provide a basis for finding that it is compatible with the architectural character of the primary
dwelling in terms of scale, form, massing, and rhythm, as encouraged by Historic Preservation
Program Guidelines § 3.4.1.
5.2 Secretary of the Interior’s Standards (Rehabilitation)
Standard 9: New additions, exterior alterations, or related new construction will not destroy historic
materials, features, and spatial relationships that characterize the property. The new work will be
differentiated from the old and will be compatible with the historic materials, features, size, scale and
proportion, and massing to protect the integrity of the property and its environment.
Recommended Not Recommended
Additions for a New Use
Using the same forms, materials, and color range
of the historic building in a manner that does not
duplicate it, but distinguishes the addition from
the original building
Adding new construction that results in the
diminution or loss of the historic character of the
building, including its design, materials,
location, or setting.
Ensuring that new construction is secondary to the
historic building and does not detract from its
significance.
Adding new construction that results in the
diminution or loss of the historic character of the
building, including its design, materials, location,
or setting; Constructing a new building on a
historic property or on an adjacent site that is
much larger than the historic building
Figure 4: View toward addition from site interior (back yard)
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Discussion: The proposed addition represents a minor expansion of one of several existing
accessory buildings on the site, and is located behind those structures such that only a portion of
the addition will be visible from within the property. The primary dwelling is unaffected, and its
visibility from Mill Street or from within the property is not obstructed. The new construction
attaches to the back of the garage along a roof ridge, but the buildings are not internally connected.
. The small scale of the addition and its situation behind existing accessory buildings ensures that
the new construction is secondary to, and preserves the historic character of, the property and the
buildings on it, consistent with the Secretary of the Interior’s Standards
6.0 CONCLUSION
The limited visibility of this building, situated behind existing accessory structures at the rear of
the property behind the existing dwelling, the compatibility of its forms and materials and
consistency of its scale and mass with that of adjacent structures provide a basis for finding that it
is compatible with the property’s historical character in terms of scale, form, massing, materials,
and details, as encouraged by Historic Preservation Program Guidelines and Secretary of the
Interior’s Standards for the Treatment of Historic Properties. Based on this evaluation, staff
recommends that the Committee forward a positive recommendation to the Community
Development Director regarding the consistency of the proposed new construction with the City’s
Historic Preservation Ordinance, along with any appropriate conditions of approval that the
Committee may consider relevant to implementation of historical preservation policies and
standards.
7.0 ACTION ALTERNATIVES
1. Recommend that the Community Development Director find the project consistent with
the City's historical preservation policies
2. Continue review to another date with direction to staff and applicant.
3. Recommend that the Community Development Director find the project inconsistent with
historical preservation policies, citing specific areas of inconsistency.
8.0 ATTACHMENTS
1. Project Plans
2. Property Photograph (from 2008 Staff Report)
3. Historic Inventory Form for Mugler House at 1460 Mill Street
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SYS.EIFSELECTRIC WATER HEATEREXHAUST REGISTEREWCEWEREACH WAYEXTINGEXTINGUISHERFWCFABRIC WALL COVERINGGENERAL CONTRACTORGCGENERATORGENGLASS REINFORCED GYPSUMGRGHIGHHHARDWAREHDWRHIGH POINTHPHOSE STATIONHSINSULATED METAL PANELIMPINCANDESCENTINCANDINFORMATIONINFOJCJANITORS CLOSETLBLLABELLOW POINTLPLNTLLINTELLVRLOUVERMODIFIED BITUMEN ROOFINGMBRMANHOLEMETAL GRAVEL STOPMHMGSNORTHNQUANTITYQUARRY TILEQUALITY CONTROLQTYQTQCRISERR-RECEPTACLEREFLECTED CEILING PLANRAISED ACCESS FLOORRCPTRCPRAFRETURN GRILLERECESSED FLOOR MATRGRFMRELIEFRLFREDWOODRDWDRAINWATER CONDUCTORRWCSANITARYCONTINUOUS SHELF ANGLESOUTHSANSASSQUARE FOOT FREE AREASTATE FIRE MARSHALLSQUARE FOOTSFFASFMSFSLEEVESLVSPANDREL GLASS PANELSGPSINGLE-PLY ROOFINGSPRSTOREFRONT OPENINGSOSUPPLY REGISTERSRSTONESTNSTORM WATERSTWSUBSTATIONSUBSTATOP OF STEEL, SLAB or STRUCTURETOSTOP OFTOVINYLVVESTIBULEVESTVISION GLASS PANELVGPVENTVNTAND&WOOD BLOCKINGWBLWORKWKWINDOW OPENINGWOWEATHER RESISTANTWRWEATHERPROOFWTHPFLATHEAD WOOD SCREWFHWSFLATHEAD MACHINE SCREWFIXED GLASSFINISHED FLOORFLOOR DRAINFURNISHED BY OTHERSFIRE BLOCKINGFIBERGLASSFIBERBOARDFASTEN, FASTENERFABRICATIONFASFHMSFGFFFDFBOFBLKFBGLFBDFACFABFACTORYFIRE ALARMFAFIRE EXTINGUISHER CABINETFECFIRE HOSE CABINETFHCPOINT OF CONNECTIONPLATEPLT /(P)POLYVINYL CHLORIDEPOLYVINYL ACETATEPARTITIONPOINTPAINT(ED)PANELPLYWOODPVCPVAPTNPTPOCPNTPNLPLYWDPLASTERPLASTIC LAMINATEPROPERTY LINEPREFABRICATE(D)PERFORATE(D)PERIMETERPARTICLE BOARDPLASPLAMPLPFBPERFPERIMPBDOPTIONALOPPOSITEOPENINGOPAQUEOPPOSITE HANDOVERFLOW DRAINOUTSIDE DIAMETERON CENTER(S)OBSCUREOPTOPPOPGOPQOHOFDODOCOBSOVERALLOVEROAO/PORTLAND CEMENT PLASTERPCPLPLUMBINGPLUMBPROJECTPRECASTPAIRPROJPRCSTPRPAINTEDPTDPRESSURE TREATEDPRTDFLOOR(ING)FLOOR JOISTFINISH(ED)FLRFJFINFLUORESCENTFLUORFLASHINGFLSHCOLUMN GRIDLINETRUEINTERIOR ELEVATIONREVISION NUMBERACCESSORY OR EQUIPMENTKEYNOTEWINDOW NUMBERROOM NAME AND NUMBERDOOR NUMBERWALL TYPENORTHANDPROJECTNORTHDETAIL OR ENLARGED PLANBUILDINGSECTIONWALL SECTION14ELEVATION NUMBERDETAIL NUMBERSHEET FOUND2NUMBER OR LETTERACCESSORY NUMBER OR LETTERREVISION NUMBERDOOR NUMBERROOM NUMBERROOM NAMEWINDOW LETTERRATINGDETAIL NUMBERSHEET NUMBER WHERE DETAIL IS REFERENCEDSECTION NUMBERNSHEET NUMBER WHERE SECTION IS REFERENCEDSECTION NUMBERSHEET NUMBER WHERE SECTION IS REFERENCED1. DO NOT SCALE PLANS.2. ALL CONSTRUCTION SHALL CONFORM WITH TITLE 24 AND THE 2019 CBC, CMC, CPC, AND 2019 CEC AMENDMENTS AND CITY OF SAN LUIS OBISPO.3. ALL DIMENSIONS ARE TO BE VERIFIED IN THE FIELD. ANY DISCREPANCIES ARE TO BE IMMEDIATELY BROUGHT TO THE ATTENTION OF THE ARCHITECT. DO NOT PROCEEDWITHOUT RESOLVING DISCREPANCIES.4. DIMENSIONS SHOWN SHALL TAKE PRECEDENCE OVER DRAWINGS SCALE OR PROPORTION. LARGER SCALE DRAWINGS TAKE PRECEDENCE OVER SMALLER SCALE DRAWINGS.5. REQUIRED SANITARY FACILITIES SHALL BE PROVIDED ON THE JOB.6. OMISSIONS AND/OR CONFLICTS IN THE DRAWINGS SHALL NOT RELIEVE THE CONTRACTOR FROM COMPLETING WORK WHICH IS NECESSARY TO CARRY OUT THE INTENT OF THE DRAWING AND/OR COMPLETE WORK TO STANDARDS REQUIRED BY CODE.7. THESE NOTES INDICATE CONSTRUCTION FOR PROPOSED RESIDENCE UNLESS OTHERWISE NOTED OR SHOWN. FEATURES OF CONSTRUCTION SHOWN ARE TYPICAL AND SHALL APPLY TO ALL DRAWINGS UNLESS OTHERWISE NOTED OR SHOWN. FEATURES OFCONSTRUCTION SHOWN ARE TYPICAL AND SHALL APPLY GENERALLY THROUGHOUT TOSIMILAR CONDITIONS. UNLESS NOTED OTHERWISE ALL VESTIBULES, CLOSETS, COLUMNS PROJECTIONS, RECESSES, OR OTHER ADJACENT AREAS WITHIN SCHEDULED AREAS SHALL HAVE FINISHES AS SCHEDULED FOR THE RESPECTIVE SPACES IN WHICH THEY OCCUR. ALLOMISSIONS OR CONFLICTS BETWEEN THE VARIOUS ELEMENTS OF THE WORKING DRAWINGS AND/OR GENERAL NOTES SHALL BE BROUGHT TO THE ATTENTION OF THE OWNER BEFORE PROCEEDING WITH ANY WORK SO INVOLVED.8. ALL WORK, AND ALL CONSTRUCTION METHODS AND MATERIALS SHALL COMPLY WITH ALL PROVISIONS OF THE BUILDING CODES AND OTHER RULES, REGULATIONS AND ORDINANCESGOVERNING THE PLACE OF THE BUILDING. BUILDING CODE REQUIREMENTS IN ALL CASESTAKE PRECEDENCE OVER THE DRAWING. IT SHALL BE THE RESPONSIBILITY OF ANYONE SUPPLYING LABOR OR MATERIALS OR BOTH TO BRING TO THE ATTENTION OF THE ARCHITECT ANY DISCREPANCIES OR CONFLICTS BETWEEN THE REQUIREMENTS OF THE CODE AND THE DRAWINGS.9. UNLESS NOTED OTHERWISE, ALL DIMENSIONS ARE TO FACE OF FINISH.10. CONTRACTOR SHALL ARRANGE AND PAY FOR ALL TEMPORARY UTILITY SERVICES AND CONNECTIONS DURING CONSTRUCTION.11. ANY CHANGES IN CONSTRUCTION SHALL BE ACCOMPANIED BY A CHANGE ORDER ISSUED BY THE GENERAL CONTRACTOR AND APPROVED BY THE OWNER.12. THE CONTRACT DRAWINGS AND SPECIFICATIONS REPRESENT THE FINISHED IMPROVEMENTS. UNLESS OTHERWISE SHOWN, THEY DO NOT INDICATE METHOD OF CONSTRUCTION. CONTRACTOR SHALL SUPERVISE AND DIRECT WORK AND SHALL BE SOLELY RESPONSIBLE FOR ALL CONSTRUCTION MEANS, METHODS TECHNIQUES,SEQUENCES AND PROCEDURES. OBSERVATION VISITS TO THE SITE SHALL NOT INCLUDE INSPECTIONS OF THE PROTECTIVE MEASURES OR THE CONSTRUCTION PROCEDURES REQUIRED FOR SAME, WHICH ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR.13. CONTRACTOR HEREBY GUARANTEES TO THE OWNER THAT ALL MATERIALS, FIXTURES, AND EQUIPMENT FURNISHED TO THE PROJECT ARE NEW UNLESS OTHERWISE SPECIFIED.14. ANYONE SUPPLYING LABOR AND/OR MATERIALS TO THE PROJECT SHALL CAREFULLY EXAMINE ALL SUBSURFACES TO RECEIVE WORK. ANY CONDITIONS DETRIMENTAL TO WORK SHALL BE REPORTED TO THE ARCHITECT/OWNER. COMMENCEMENT OF WORK SHALL IMPLYACCEPTANCE OF ALL SUBSURFACES.15. ANY MATERIAL STORED AT THE SITE SHALL BE COMPLETELY SUPPORTED FREE OF THE GROUND, COVERED AND OTHERWISE PROTECTED TO AVOID DAMAGE.16. PRIOR TO FINAL INSPECTION, AS A DEFERRED SUBMITTAL ITEM, PROVIDE A FINAL COPY OF BUILDING OPERATION AND MAINTENANCE MANUAL TO BUILDING INSPECTOR. CALGREEN 4.410, 4.504.5.117. ANY DAMAGE, AS A RESULT OF CONSTRUCTION OPERATIONS FOR THIS PROJECT, TOCITY FACILITIES, I.E. CURB/BERM, STREET, SEWER LINE, WATER LINE, OR ANY PUBLICIMPROVEMENTS SHALL BE REPAIRED AT NO COST TO THE CITY OF SAN LUIS OBISPO.18. NO WORK SHALL OCCUR WITHIN (OR USE OF) THE CITY'S RIGHT OF WAY WITHOUT AN ENCROACHMENT PERMIT. ENCROACHMENT PERMITS ARE AVAILABLE AT THE CITY OF SAN LUIS OBISPO PUBLIC WORKS OFFICE LOCATED AT 976 OSOS STREET. THE ENCROACHMENT PERMIT SHALL BE ISSUED CONCURRENTLY WITH THE BUILDING PERMIT.19. PRIOR TO BUILDING PERMIT FINAL APPROVAL, THE PROPERTY SHALL BE IN COMPLIANCE WITH THE VEGETATION CLEARANCE REQUIREMENTS PRESCRIBED IN THE CALIFORNIA FIRECODE SECTION 4906, CALIFORNIA PUBLIC RESOURCES CODE 4291, AND CALIFORNIAGOVERNMENT CODE 51182.2019 CALIFORNIA BUILDING CODE, VOLS 1 & 2 (2015 IBC)2019 CALIFORNIA ELECTRICAL CODE (2015 NEC)2019 CALIFORNIA MECHANICAL CODE (2015 UMC)2019 CALIFORNIA PLUMBING CODE (2015 UPC)2019 CALIFORNIA ENERGY CODE2019 CALIFORNIA FIRE CODE (2015 IFC)2019 CALIFORNIA GREEN BUILDING CODE (2015 IBC)2019 CALIFORNIA REFERENCE STANDARDS CODE2019 CALIFORNIA RESIDENTIAL CODE (2015 IRC)OVERALL PROJECT:NEW 850 SF, ONE-BEDROOM, ACCESSORY DWELLNG UNIT. EXISTING POOL HOUSE STUDIO APARTMENT TO BE REMODELED TO INCLUDE A NEW SECOND STORY OVER THE EXISTING FOOTPRINT OF THE POOL HOUSE STUDIO. THE NEW ACCESSORY DWELLING UNIT WILL HAVE ONE BEDROOM, TWO BATHROOMS, A KITCHEN, AND A LIVING SPACE. A NEW 92 SF SECOND STORY DECK WILL BE OFF OF THE SECOND STORY BEDROOM.THE ACCESSORY DWELLING UNIT IS ATTACHED TO THE EXISTING GARAGE AND THE EXISTING INDOOR POOL BUILDING.OWNER:ERIC RUZIUS AND DORA DREXLER1460 MILL ST.SAN LUIS OBISPO, CA 93401CONTACT:DORA DREXLEREMAIL: DORA.K.DREXLER@GMAIL.COMARCHITECT:ANDREW GOODWIN DESIGNS2050 PARKER STREETSAN LUIS OBISPO, CA 93401PHONE: (805) 439-1611CONTACT:ANDREW GOODWIN, AIA LEED APMECHANICAL/T24:CARSTAIRS ENERGY2238 BAYVIEW HEIGHTS DR. STE ELOS OSOS, CA 93402PHONE: (805) 904-9048ELECTRICAL ENGINEER:JMPE ELECTRICAL ENGINEERING627 OLIVE STREETSANTA BARBARA, CA 93101PHONE: (805) 569-9216STRUCTURAL ENGINEER:MICHEL KALIN STRUCTURAL ENGINEERINGP.O. BOX 486MORRO BAY, CA 93443PHONE: (805) 540-8494PARCEL INFORMATIONADDRESS:1460 MILL ST.SAN LUIS OBISPO, CA 93401APN:001-133-011ZONING:R-2PARCEL AREA:15,000 SFMAX DENSITY:12 UNITS/ACRESETBACKS:20' FRONT, 5' REAR, 5' SIDE MIN.OCCUPANCY:R-3STORIES:2CONSTRUCTION TYPE: V-BMAX BLDG. HEIGHT:35'-0" MAX FROM AVERAGE GRADE(E) RESIDENCE SF:4,461 SF (2675 SF FOOTPRINT)(E) DETACHED GARGAE: 512 SF(E) DETACHED POOL HOUSE: 940 SF(E) DETACHED STUDIO: 520 SF(E) LOT COVERAGE:4,647/15,000*100 = 31%(E) BUILDING HEIGHT: 35'-0" MAX FROM AVERAGE GRADE(N) ADDITION SF:327 SF (143 SF ADDITIONAL FOOTPRINT)(N) ADD'L LOT COVERAGE: 143/15,000*100 = 0.95%(N) TOTAL LOT COVERAGE: 4,790/15,000*100 = 32%(N) BLDG HEIGHT:35'-0" MAX. FROM AVERAGE GRADE(N) NUMBER OF BEDROOMS: 1PARKING:SPACES NOT CHANGING FROM EXISTING CONDITION OF TWO CAR GARAGE AND TWO SPACES IN THE DRIVEWAY.FIRE SPRINKLER:NONE - NONE TO ADD.LANDSCAPE:NONE PROPOSED AT THIS TIMENOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usG0.008/07/20AMSACG361TITLE SHEETERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-011DREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA, 93401APN:001-133-011DIRECTOR'S ACTION REVIEWDREXLER/RUZIUS ACCESSORY DWELLING UNIT SHEET INDEX_12SHEET INDEXSheetNumberSheet NameSheet IssueDateCurrentRevisionCurrentRevision DateG0.0 TITLE SHEET08/07/20D2.1 DEMO PLAN08/07/20D3.1 DEMO ELEVATIONS08/07/20A1.0 SITE PLAN08/07/20A2.0 FRAMING PLANS08/07/20A2.1 FLOOR PLAN08/07/20A2.2 ROOF PLAN08/07/20A3.1 ELEVATIONS08/07/20A4.1 SECTIONS08/07/2031RENDER54ABBREVIATIONS41SYMBOLS44GENERAL NOTES - TITLE SHEET34APPLICABLE CODES23PROJECT DESCRIPTION13PROJECT DIRECTORY14PROJECT INFORMATION24VICINITY MAPFIRE HYDRANTSITEMILL ST.C A L IF O R N IA B L V D .REVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 8
1'D'E'F'G'2'346'7'NOT IN SCOPEOPEN TO ABOVE010307095AC'020504041004060354D3.142D3.124D3.110(E) GARAGE(E) STORAGE SHELTER(E) SIDEWALK(E) POOL HOUSE STUDIO APARTMENT(E) POOL BUILDING(E) BACKYARD LANDSCAPE(E) DRIVEWAY(E) ROOF LINE ABOVE18' - 8"10' - 8 1/2"6' - 7 1/2"ACTUAL SETBACK 3' - 10 1/2"PROPERTY LINE PROPERTY LINE ADU SETBACK 4' - 0"SETBACKSETBACK 5' - 0"SETBACKADU SETBACK4' - 0"1. (E) SKYLIGHT ABOVE TO REMAIN.2. REMOVE (E) SKYLIGHT.3. REMOVE (E) DOOR.4. (E) DOOR TO REMAIN.5. REMOVE (E) WINDOW.6. (E) WINDOW TO REMAIN.7. REMOVE (E) GLASS BLOCK WALL.8. REMOVE (E) ROOF AND FRAMING TO PREPARE FOR LEVEL 2 CONNECTION.9. PROTECT EXISTING PORTIONS OF HOME NOT IN SCOPE OF WORK. CONTRACTOR TO NOTIFY ARCHITECT IF SCOPE CHANGES.10. REMOVE (E) COLUMN.KEYNOTESAREA NOT IN SCOPE.LEGENDREMOVE (E) WALL OR OBJECT.(E) WALL TO REMAIN.NOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usD2.108/07/20AMSACG361DEMO PLANERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-0111/4" = 1'-0"54DEMO FLOOR PLAN13DEMO PLAN - KEYNOTES14LEGEND - DEMO PLANREVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 9
FF Level 10' -0"FF LEVEL 29' -3"T.O.P. LEVEL 18' -3"D'E'AC'EXISTING POOL HOUSE NOT IN SCOPEPROPERTY LINE SETBACK4' - 0"1' - 0"1' - 7 1/2"6' - 7 1/2"FF Level 10' -0"T.O.P. LEVEL 18' -3"1'2'346'7'5 5' - 0"PROPERTY LINE SETBACK 3' - 10 1/2" 4' - 0"FF Level 10' -0"T.O.P. LEVEL 18' -3"D'E'AC'PROPERTY LINE SETBACK1' - 7 1/2"1' - 0"4' - 0"6' - 7 1/2"NOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usD3.108/07/20BMSBMS361DEMO ELEVATIONSERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-0111/4" = 1'-0"44DEMO EAST ELEVATION1/4" = 1'-0"42DEMO NORTH ELEVATION1/4" = 1'-0"24DEMO WEST ELEVATIONREVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 10
1.SLOPE GRADE AWAY FROM HOME (VERANDA) AT 5% FOR 10' DISTANCE. EXISTING GRADE TO REMAIN UNLESS NOT ABLE TO MEET THIS REQUIREMENT. NOTIFY ARCHITECT IMMEDIATELY.2. CONTRACTOR SHALL BE RESPONSIBLE FOR THE PREVENTION OF WIND EROSION AND DUST WITHIN THE AREAS OF OPERATION. METHOD OF CONTROL SHALL BE SELECTED BY THE CONTRACTOR BUT SHALL SATISFY REQUIREMENTS.3.HAY BALES WILL BE PLACED AS AN EROSION CONTROL MEASURE AS DIRECTED BY THE COUNTY PUBLIC WORKS DEPARTMENT IF THE CONSTRUCTION IS NOT COMPLETED PRIOR TO OCTOBER 15 OF THE YEAR OF CONSTRUCTION.4.INFORMATION PERTAINING TO EXISTING UNDERGROUND FACILITIES AS SHOWN HEREIN IS FOR INFORMATION PURPOSES ONLY. UTILITIES SHOWN IN PLAN VIEW MAY NOT BE SHOWN IN PROFILE. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONTACT "UNDERGROUND SERVICE ALERT" AT 1-800-642-2444 FOR LOCATION OF ALL UNDERGROUND FACILITIES. ALL UNDERGROUND UTILITIES SHOWN ON THESE PLANS WERE DELINEATED BASED ON THE BEST AS-BUILT INFORMATION AVAILABLE AT THE TIME. THE CONTRACTOR SHALL BE RESPONSIBLE TO VERIFY THE ACTUAL LOCATIONS OF THE CABLE TV., FIBER OPTIC, WATER, SEWER, DRAINAGE, OR OTHER UNDERGROUND FACILITIES IN THE FIELD PRIOR TO CONSTRUCTION AND SHALL NOTIFY THE ENGINEER IMMEDIATELY IN THE EVENT THAT POTENTIAL CONFLICTS OR INTERFACES ARE DISCOVERED.5.ALL UTILITY COMPANIES MUST BE NOTIFIED PRIOR TO THE START OF CONSTRUCTION.6.A SEPARATE ENCROACHMENT PERMIT IS REQUIRED FOR ANY WORK IN THE PUBLIC-RIGHT-OF-WAY, WITHIN CITY EASEMENTS, OR FOR CONNECTIONS TO PUBLIC UTILITIES. WORK REQUIRING AN ENCROACHMENT PERMIT INCLUDES BUT IS NOT LIMITED TO DEMOLITIONS, UTILITIES, WATER, SEWER, AND FIRE SERVICE LATERALS, CURB, GUTTER, AND SIDEWALK, DRIVEWAY APPROACHES, SIDEWALK UNDERDRAINS, STORM DRAIN IMPROVEMENTS, STREET TREE PLANTING OR PRUNING, CURB RAMPS, STREET PAVING, AND PEDESTRIAN PROTECTION OR CONSTRUCTION STAGING IN THE RIGHT-OF-WAY.7.CONTACT THE PUBLIC WORKS INSPECTION HOTLINE AT 781-7554 WITH AT LEAST A 48-HOUR NOTICE FOR ANY REQUIRED ENCROACHMENT PERMIT INSPECTION OR FINAL INSPECTION.8. THE ADJOINING STREET SHALL BE CLEANED BY SWEEPING TO REMOVE DIRT, DUST, MUD, AND CONSTRUCTION DEBRIS AT THE END OF EACH DAY.9.A TRAFFIC AND PEDESTRIAN CONTROL PLAN SHALL BE SUBMITTED TO THE PUBLIC WORKS DEPARTMENT FOR REVIEW AND APPROVAL PRIOR TO ENCROACHMENT PERMIT ISSUANCE.10.ANY EXISTING SURVEY MONUMENTS SHALL BE PROTECTED IN PLACE OR SHALL BE TIED OUT BY A LICENSED LAND SURVEYOR PRIOR TO DISTURBANCE AND THEN REPLACED PRIOR TO OCCUPANCY IN ACCORDANCE WITH SECTION 8771 OF THE CALIFORNIA BUSINESS AND PROFESSIONS CODE.11. EROSION CONTROL MEASURES SHALL BE IMPLEMENTED AND MAINTAINED TO THE SATISFACTION OF THE BUILDING OFFICIAL AND PUBLIC WORKS DIRECTOR DURING ALL DEMOLITIONS, CONSTRUCTION AND GROUND DISTURBING ACTIVITIES. 12. HAND DIGGING IS REQUIRED WITHIN THE DRIP LINE OF TREES TO REMAIN; ANYEXPOSED ROOTS SHALL BE OBSERVED BY CITY ARBORIST BEFORE REMOVING. CONTACT CITY ARBORIST RON COMBS AT 781-7023 BEFORE COMMENCING WITH CONSTRUCTION, GRADING, OR EXCAVATION.13.ONE 15-GALLON STREET TREE IS REQUIRED FOR EACH 35 LINEAL FEET OF FRONTAGE OR FRACTION THEREOF. TREE SPECIES AND PLANTING REQUIREMENTS SHALL BE PER CITY ENGINEERING STANDARDS.14.ALL WORK LOCATED WITHIN THE PUBLIC RIGHT-OF-WAY OR WITHIN THE JURISDICTION OF THE UTILITIES AND PUBLIC WORKS DEPARTMENTS SHALL COMPLY WITH THE MOST CURRENT EDITION OF THE ENGINEERING STANDARDS AND STANDARD SPECIFICATION. THE CURRENT ADOPTED STANDARDS ARE DATED MAY 2018.15.ANY SECTIONS OF DAMAGED OR DISPLACED CURB, GUTTER & SIDEWALK, OR DRIVEWAY APPROACH SHALL BE REPAIRED OR REPLACED TO THE SATISFACTION OF THE PUBLIC WORKS DIRECTOR.16.PRIOR TO FINAL INSPECTION, ARBORIST TO REVIEW EXISTING CONDITIONS ALONG WILSON STREET TO DETERMINE IF ADDITIONAL TREES ARE REQUIRED.17.LANDSCAPING BY OTHERS.18.WHERE REQUIRED BY THE FIRE CODE OFFICIAL, ADDRESS IDENTIFICATION SHALL BE PROVIDED IN ADDITIONAL APPROVED LOCATIONS TO FACILITATE EMERGENCY RESPONSE. WHERE ACCESS IS BY MEANS OF A PRIVATE ROAD AND THE BUILDING CANNOT BE VIEWED FROM THE PUBLIC WAY, A MONUMENT, POLE OR OTHER SIGN OR MEANS SHALL BE USED TO IDENITFY THE STRUCTURE.GENERAL NOTES: SITE PLANNEW WATER LINENEW GAS LINENEW SEWER LINE ELECTRICAL (UNDERGROUND)PROPERTY LINE LEGEND: SITE PLANWGse1. (E) CONCRETE DRIVEWAY TO REMAIN. 2.(E) GAS METER LOCATION.3.(E) WATER P.O.C. (3/4").4.(E) WATER CONNECTS @ MAIN HOUSE.5.(E) ELECTRICAL PANEL LOCATION.6. CONCRETE WASHOUT LOCATION.7. NEW GAS POINT OF CONNECTION AND SHUT OFF FOR ADU.8. NEW WATER P.O.C. AND SHUTOFF FOR ADU.9. NEW ELECTRICAL SUBPANEL AND SHUT OFF.10. NEW CONCRETE PLANTER BY OTHER.11. CONNECT ALL NEW LINES INSIDE YARD. CONTRACTOR TO FIELD VICINITY.12.EXISTING DG GARDEN PATH.KEYNOTES: SITEDESCRIPTION:PREVENT OR REDUCE THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM CONCRETE WASTE BY CONDUCTING WASHOUT OFF-SITE, PERFORMING ON-SITE WASHOUT IN A DESIGNATED AREA, AND TRAINING EMPLOYEES AND SUBCONTRACTORS.APPROACH:THE FOLLOWING STEPS WILL HELP REDUCE STORM WATER POLLUTION FROM CONCRETE WASTES:- STORE DRY AND WET MATERIALS UNDER COVER, AWAY FROM DRAINAGE AREAS.- AVOID MIXING EXCESS AMOUNTS OF FRESH CONCRETE OR CEMENT ON-SITE.- PERFORM WASHOUT OF CONCRETE TRUCKS OFF SITE OR IN DESIGNATED AREAS ONLY.-DO NOT WASH OUT CONCRETE TRUCKS INTO STORM DRAINS, OPEN DITCHES, STREETS, OR STREAMS.- DO NOT ALLOW EXCESS CONCRETE TO BE DUMPED ON-SITE, EXCEPT IN DESIGNATED AREAS.- FOR ON-SITE WASHOUT:- LOCATE WASHOUT AREA AT LEAST FIFTY FEET (50')FROM STORM DRAINS, OPEN DITCHES, OR WATERBODIES. DO NOT ALLOW RUNOFF FROM THIS AREA BYCONSTRUCTING A TEMPORARY PIT OR BERMED AREALARGE ENOUGH FOR LIQUID AND SOLID WASTE.- WASH OUT WASTES INTO THE TEMPORARY PITWHERE THE CONCRETE CAN SET, BE BROKEN UP, ANDTHEN DISPOSED OF PROPERLY.- WHEN WASHING CONCRETE TO REMOVE FINE PARTICLES AND EXPOSE THE AGGREGATE, AVOID CREATING RUNOFF BY DRAINING THE WATER TO BE BERMED OR LEVEL AREA.- DO NOT WASH SWEEPINGS FROM EXPOSED AGGREGATE CONCRETE INTO THE STREET OR STORM DRAIN. COLLECT AND RETURN SWEEPINGS TO AGGREGATE BASE STOCK PILE, OR DISPOSE IN THE TRASH.CONCRETE WASHOUT NOTESMIN.2' - 0"SWALE SHALL BE PLANTED WITH ADEQUATE GROUNDCOVER OR TURF. PLANTS THAT ARE NOT PRONE TO BLOCKING THE DRAINAGE FLOW MAY ALSO BE PLANTED ON SIDE SLOPES.2:1 MAX.2:1 MAX.TURF REINFORCEMENT MAT FOR SWALES WITH LONGITUDINAL SLOPES GREATER THAN 5%.AMEND SOIL AS NECESSARY TO PROMOTE GERMINATION OF PLANTS & HYDROSEED.NOTE:1. SWALES SHALL BE VEGETATED AND STABILIZED TO EFFECTIVELY MANAGE EROSION AND SEDIMENT CONTROL OF GRADED AREAS.2.VEGETATED SWALES ON GRADES OF MORE THAN 5% FOR A LENGTH GREATER THAN 25 FEET MUST INSTALL CHECK DAMS TO LIMIT THE SLOPE OF THE SWALE UNLESS OTHERWISE APPROVED.(E) POOL HOUSE1000 SFACTUAL SETBACK 3' - 10 1/2"8' - 1 1/2"EXISTING RESIDENCEEXISTING RESIDENCE(E) GARAGE512 SFACTUAL SETBACK6' - 7 1/2"(E) RESIDENCE2675 SF(E) PAVER PATIOREMODEL AND ADDITION TO EXISTING STUDIO APARTMENT663 SF FOOTPRINTPROPERTY LINE 140' -0"PROPERTY LINE 150' -0"PROPERTY LINE 100' -0"(E) CONCRETEDRIVEWAY(E) LANDSCAPE TO REMAINADU SETBACK 4' - 0"ADU SETBACK4' - 0"SETBACKSETBACK(E) PAVER PATIOMILL ST.5' - 0"20' - 0"5' - 0"SETBACKSETBACKSETBACK(E) DRAINAGE SLOPE32' - 2 1/2"27' - 4 1/2"10' - 3 1/2"14' - 3"23' - 6 1/2"7' - 6 1/2"(E) STRUCTURE(E) STRUCTURE(E) STRUCTURE(E) STRUCTURE5' - 0"19' - 1 1/2"(E) STRUCTURE(E) STRUCTUREPROPERTY LINE 100' -0"NOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usA1.008/07/20AMSACG361SITE PLANERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-0111 1/2" = 1'-0"21VEGETATED SWALE1/8" = 1'-0"44SITE PLANREVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 11
UPDN43A3.144A3.124A3.144A4.143A4.11'D'E'F'G'2'346'7'5AC'49 SFBATH 1103369 SFGARAGE10788 SFSTORAGE1088' - 3"20' - 5"28' - 8"0' - 7"20' - 1 1/2"27' - 2"OPEN TO ABOVE1' - 9"13' - 4"2' - 11 1/2"4' - 0"5' - 0"6' - 7 1/2"187 SFKITCHEN / DINING1016' - 8 1/2"15' - 9"4' - 8 1/2"327 SFGREAT ROOM10212' - 9"0' - 7 1/2"5' - 7 1/2"10' - 2"3' - 3"3' - 6"14' - 8 1/2"0' - 6 1/2"4' - 10"0' - 6"12' - 6 1/2"7' - 7"13' - 4 1/2"20' - 3 1/2"NOT IN SCOPE2316' - 2 1/2"5' - 1"1128' - 2"SETBACKSETBACKSETBACKPROPERTY LINE PROPERTY LINE 6' - 7 1/2"13' - 4"ADU SETBACK4' - 0"ACTUAL SETBACK 3' - 10 1/2"ADU SETBACK 4' - 0" 5' - 0"43A3.144A3.124A3.144A4.143A4.11'D'E'F'G'2'346'7'5AC'180 SFBEDROOM 1201282 SFSTORAGE2041' - 9"13' - 4"2' - 11 1/2"4' - 0"102 SFDECK20354 SFBATH 220222' - 0 1/2"1' - 9"5' - 7"0' - 1"3' - 3 1/2"3' - 11"27' - 2"20' - 1 1/2"6' - 8 1/2"15' - 9"4' - 8 1/2"12' - 6 1/2"7' - 7"122' - 10"4' - 11 1/2"4' - 11 1/2"2' - 4 1/2"4' - 9"0' - 1"3' - 5"11' - 9"NOT IN SCOPE11211111AREA NOT IN SCOPE.FINISH FACE OF WALL.3.2x4 INTERIOR STUD WALL W/ R-13 SOUND BATT INSULATION1.2x6 EXTERIOR STUD WALL W/ R-XX BATT INSULATION 2. INTERIOR STUD WALL W/ R-13 SOUND BATT INSULATIONLEGEND1 - ALL PRIME (#') COLUMN GRIDS ARE ALIGNED TO EXTERIOR FACE OF EXISTING WALL. ALL NON PRIME COLUMN GRIDS TO FACE OF STUD.2- ALL DIMENSION STRINGS ARE TO F.O.S.3 - FIELD VERIFY EXISTING CONDITIONS PRIOR TO THE START OF WORK. NOTIFY ARCHITECT/ENGINEER/OWNER OF ANY DISCREPANCIES PRIOR TO PROCEEDING.4 - VERIFY AND COORDINATE DIMENSIONS AND REQUIREMENTS OF ARCHITECTURAL, PLUMBING, ELECTRICAL DRAWINGS. DRAWINGS SHALL NOT BE SCALED.5 - STRUCTURAL DRAWINGS REPRESENT THE FINISHED WORK AND DO NOT INDICATE THE PROCEDURE, METHOD, OR SEQUENCE OF CONSTRUCTION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL MEANS AND METHODS OF CONSTRUCTION, PROTECTION OF THE STRUCTURE DURING CONSTRUCTION, AND WORKERS AND OTHER PERSONS. PROVIDE EQUIPMENT, BRACING, SHORING, FALL PROTECTION, ECT. NECESSARY TO COMPLETE THE WORK.6 - ALL DRAWINGS, SPECIFICATIONS, AND OTHER WORK PRODUCTS ARE INSTRUMENTS OF SERVICE AND SHALL REMAIN THE PROPERTY OF THE STRUCTURAL ENGINEER WHETHER OR NOT THIS PROJECT IS COMPLETED. REUSE OF THESE INSTRUMENTS OF SERVICE ON EXTENSIONS OF THIS PROJECT OR ANY OTHER PROJECT IS NOT PERMITED. GENERAL NOTESNOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usA2.008/07/20AuthorDesigner361FRAMING PLANSERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-0111/4" = 1'-0"54LEVEL 11/4" = 1'-0"34PROPOSED - LEVEL 2 FRAMING PLAN14LEGEND - FRAMING PLAN13GENERAL NOTES - FRAMINGREVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 12
UPDN43A3.144A3.124A3.144A4.143A4.11'D'E'F'G'2'346'7'49 SFBATH 1103369 SFGARAGE10788 SFSTORAGE1088' - 4 1/2"20' - 3 1/2"28' - 8"0' - 7"20' - 1 1/2"27' - 2"OPEN TO ABOVE1' - 9"13' - 4"2' - 11 1/2"4' - 0"5' - 0"6' - 7 1/2"187 SFKITCHEN / DINING1015AC'6' - 8 1/2"15' - 9"4' - 8 1/2"327 SFGREAT ROOM102103A12' - 6 1/2"7' - 7"33' - 8"102ANOT IN SCOPEA2315' - 1"BEQEQ121SETBACKSETBACKSETBACKPROPERTY LINE PROPERTY LINE ACTUAL SETBACK 3' - 10 1/2"ADU SETBACK 4' - 0" 5' - 0"13' - 4"6' - 7 1/2"ADU SETBACK4' - 0"43A3.144A3.124A3.144A4.143A4.11'D'E'F'G'2'346'7'180 SFBEDROOM 1201282 SFSTORAGE20451' - 9"13' - 4"2' - 11 1/2"4' - 0"AC'102 SFDECK2033:1254 SFBATH 220222' - 0 1/2"6:1227' - 2"20' - 1 1/2"6' - 8 1/2"15' - 9"4' - 8 1/2"12' - 6 1/2"7' - 7"201A202A12DED2' - 10"4' - 11 1/2"4' - 11 1/2"0:12112111111 - AIR EXHAUST AND INTAKE OPENINGS THAT TERMINATE OUTDOORS SHALL BE PROTECTED WITH CORROSION-RESISTANT SCREENS, LOUVERS, OR GRILLES HAVING AN OPENING SIZE OF 1/2" (13 MM), IN ANY DIMENSION. CRC R303.62 - PROVIDE APPROVED BACKFLOW PREVENTION DEVICE OR VACUUM BREAKER ON ALL HOSE BIBBS.3- ROOMS CONTAINING BATHTUBS, SHOWERS, SPAS, AND SIMILAR BATHING FIXTURES SHALL BE MECHANICALLY VENTILATED. A MINIMUM RATE OF 50CFM IS REQUIRED. DUCTING SIZE AND LENGTHS TO MEET THE MINIMUM REQUIREMENTS OF ASHRAE STANDARDS 62.2 AND MAXIMUM SOUND RATING OR 3 SONE FOR INTERMITTENT OPERATION.4- FURNITURE IN PLAN IS ONLY DIAGRAMMATIC. NOT FOR CONSTRUCTION.FIRE BLOCKING & DRAFT STOP NOTES5- WHERE REQUIRED, FIRE BLOCKING PER CRC R302.11 AND DRAFTSTOPS PER CRC R302.12 SHALL BE PROVIDED IN WOOD-FRAME CONSTRUCTION IN THE FOLLOWING LOCATIONS:- IN CONCEALED SPACES OF STUD WALLS AND PARTITIONS, INCLUDING FURRED SPACES AND PARALLEL ROWS OF STUDS OR STAGGERED STUDS, AS FOLLOWS:1.1. VERTICALLY AT THE CEILING AND FLOOR LEVELS1.2 HORIZONTALLY AT INTERVALS NOT EXCEEDING 10FT- AT ALL INTERCONNECTIONS BETWEEN CONCEALED VERTICAL AND HORIZONTAL SPACES SUCH AS OCCUR AT SOFFITS, DROP CEILINGS AND COVE CEILINGS.- AT OPENINGS AROUND VENTS, PIPES, DUCTS, CABLES AND WIRES AT CEILING AND FLOOR LEVEL, WITH AN APPROVED MATERIAL TO RESIST THE FREE PASSAGE OF FLAME AND PRODUCTS OF COMBUSTION. THE MATERIAL FILLING THIS ANNULAR SPACE SHALL NOT BE REQUIRED TO MEET THE ASTM E 136 REQUIREMENTS. 6 - FOR THE FIREBLOCKING OF CHIMNEYS AND FIREPLACES, SEE SECTION R1003.197- SEE R302.11.1 FOR ACCEPTABLE FIRE BLOCKING MATERIALS.8- SEE R302.12.1 FOR ACCEPTABLE DRAFTSTOPPING MATERIALS.9- PROVIDE AT ALL OPENINGS AROUND GAS VENTS, PIPES, CHIMNEYS AND FIREPLACES AT THE CEILING SHALL BE FIRE BLOCKED WITH NON-COMBUSTIBLE MATERIALS.CONTROL VALVE NOTES10- THE MAXIMUM HOT WATER TEMPERATURE DISCHARGING FROM THE BATHTUB AND WHIRLPOOL BATHTUB FILTER SHALL BE LIMITED TO 120°F BY A DEVICE THAT CONFORMS TO ASSE 1070 OR CSA B125.3. THE WATER HEATER THERMOSTAT SHALL NOT BE CONSIDERED A CONTROL FOR MEETING THIS PROVISION. CPC 414.511- SHOWERS AND TUB-SHOWER COMBINATIONS SHALL BE PROVIDED WITH INDIVIDUAL CONTROL VALVES OF THE PRESSURE BALANCE, THERMOSTATIC, OR COMBINATION PRESSURE BALANCE/THERMOSTATIC MIXING VALVE TYPE THAT PROVIDE SCALD AND THERMAL SHOCK PROTECTION. THESE VALVES SHALL CONFORM TO ASSE 1016 OR ASME A112.18.1/CSA B125.1. HANDLE POSITION STOPS SHALL BE PROVIDED ON SUCH VALVES AND SHALL BE ADJUSTED PER THE MANUFACTURER'S INSTRUCTIONS TO DELIVER A MAXIMUM MIXED WATER SETTING OF 120°F. THE WATER HEATER THERMOSTAT SHALL NOT BE CONSIDERED A SUITABLE CONTROL FOR MEETING THIS PROVISION. CPC 418.0GENERAL NOTESAREA NOT IN SCOPE.LINE OF OBJECT ABOVE.3.2x4 INTERIOR STUD WALL W/ R-13 SOUND BATT INSULATION1.2x6 EXTERIOR STUD WALL W/ R-XX BATT INSULATION 2. INTERIOR STUD WALL W/ R-13 SOUND BATT INSULATIONLEGENDNOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usA2.108/07/20AuthorDesigner361FLOOR PLANERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-0111/4" = 1'-0"54LEVEL 11/4" = 1'-0"34PROPOSED - LEVEL 213FLOOR PLAN - GENERAL NOTES14LEGEND - FLOOR PLANREVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 13
43A3.144A3.124A3.144A4.143A4.11'D'E'F'G'2'346'7'5AC'5:125:125:1215:1212:1212:125:124:124:1215:1215:1215:12NOT IN SCOPE0:121.FLASHING AND COUNTER FLASHING OF CHIMNEY, PARAPETS, VENTS, VALLEYS AND ROOF TO WALL CONNECTIONS ARE TO COMPLY WITH R703.8 AND R903.2 CRC FLASHING AT SLOPE TO FLAT WALL ARE TO RECEIVE STEPPED FLASHING.2. ROOF COVERINGS IN HIGH FIRE HAZARD SEVERITY ZONES AND ALL OTHER AREAS SHALL BE FIRE RETARDANT CLASS B MINIMUM UNLESS PROHIBITED BY THE LOCAL FIRE AGENCY.3.GUTTERS ARE TO BE DESIGNED TO PREVENT THE ACCUMULATION OF DEBRIS.4.ROOF SHEATHING SHALL BE INSTALLED WITH RADIANT BARRIER. CONTRACTOR TO SUBMIT SHEATHING OR RADIANT BARRIER MATERIAL SPECIFICATIONS PRIOR TO PURCHASE FOR APPROVAL BY ARCHITECT.GENERAL NOTESNOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usA2.208/07/20AuthorDesigner361ROOF PLANERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-0111/4" = 1'-0"54ROOF PLAN14GENERAL NOTES - ROOFREVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 14
FF Level 10' -0"FF LEVEL 29' -3"T.O. ROOF20' -6"T.O.P. LEVEL 18' -3"1'2'346'7' 5' - 0"5T.O.P. LEVEL 216' -8"7' - 5"8' - 3"A201ABMAX BUILDING HEIGHT35' - 0"MAX HEIGHT @ 4' - 0" FROM PROPERTY LINE16' - 0"PROPERTY LINE SETBACK 3' 10 1/2" 4' - 0"FF Level 10' -0"FF LEVEL 29' -3"T.O. ROOF20' -6"T.O.P. LEVEL 18' -3"D'E'F'G'T.O.P. LEVEL 216' -8"AC'8' - 3"7' - 5"102ADEDEXISTING POOL HOUSE NOT IN SCOPE2' - 2"4' - 0"1' - 0"1' - 7 1/2"PROPERTY LINE SETBACKFF Level 10' -0"FF LEVEL 29' -3"T.O. ROOF20' -6"T.O.P. LEVEL 18' -3"D'E'F'G'T.O.P. LEVEL 216' -8"AC'8' - 3"7' - 5"1.FLASHING AND COUNTER FLASHING OF CHIMNEY, PARAPETS, VENTS, VALLEYS AND ROOF TO WALL CONNECTIONS ARE TO COMPLY WITH R703.8 AND R903.2 CRC FLASHING AT SLOPE TO FLAT WALL ARE TO RECEIVE STEPPED FLASHING.2.PROVIDE APPROVED WATERPROOF BUILDING PAPER BEHIND WOOD SIDING AND SHINGLES, PER R703.2, AND BEHIND MASONRY VENEER. SIDING, SHINGLES AND SOFFITS INSTALL WOOD RAILINGS PRIOR TO INSTALLATION OF STONE OR BRICK VENEER.3.PROVIDE APPROVED WEEP SCREED AT ALL EXTERIOR WALLS INCLUDING GARAGE, PATIO, AND BUILT-UP STUCCO COLUMNS. WEEP SCREED TO BE A MINIMUM OF 6" ABOVE FINISH GRADE AND 2" ABOVE PAVED AREAS.4. FASTENERS FOR ROOF COVERING SHALL COMPLY WITH R905.2.5 AND R905.2.6. 5. WALKING SURFACES, BALCONIES, DECKS, AND LANDINGS MORE THAN 30 INCHES ABOVE GRADE SHALL BE PROVIDED WITH A GUARDRAIL, MIN. HEIGHT 42". THE OPENINGS FROM THE WALKING SURFACE TO THE REQUIRED GUARD HEIGHT AND THE OPENINGS BETWEN THE INTERMEDIATE RAILS/BAULUSTERS SHALL NOT ALLOW THE PASSAGE OF A SPHERE 4 INCHES IN DIAMETER. SEE: GENERAL NOTES03010204051. LAP SIDING TO MATCH EXISTING POOL HOUSE LAP SIDING2.ARCHITECTURAL SHINGLE ROOF TO MATCH EXISTING POOL HOUSE ROOF3.GUTTER AND DOWNSPOUT. PAINT TO MATCH EXISTING POOL HOUSE GUTTER AND DOWNSPOUT4.HARDIE BEADED BOARD AT UNDERSIDE OF EAVE/RAKE. PAINT TO MATCH EXISTING POOL HOUSE CONDITION5.2X12 WOOD EAVE/RAKE FASCIA. PAINT TO MATCH EXISTING POOL HOUSE CONDITIONKEYNOTES0504030201NOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usA3.108/07/20AuthorDesigner361ELEVATIONSERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-0111/4" = 1'-0"43PROPOSED NORTH ELEVATION1/4" = 1'-0"24PROPOSED EAST ELEVATION1/4" = 1'-0"44PROPOSED WEST ELEVATION11GENERAL NOTES - ELEVATIONS233D VIEW21KEYNOTES - ELEVATION41MATERIAL SAMPLESREVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 15
FF Level 10' -0"FF LEVEL 29' -3"T.O. ROOF20' -6"T.O.P. LEVEL 18' -3"43A4.1D'E'F'G'T.O.P. LEVEL 216' -8"AC'327 SFGREAT ROOM102180 SFBEDROOM 1201------------8' - 3"7' - 5"PROPERTY LINE SETBACK4' - 0"1' - 0"1' - 7 1/2"6' - 7 1/2"FF Level 10' -0"FF LEVEL 29' -3"T.O. ROOF20' -6"44A4.1T.O.P. LEVEL 18' -3"1'2'346'7'5T.O.P. LEVEL 216' -8"7' - 5"327 SFGREAT ROOM102187 SFKITCHEN / DINING101180 SFBEDROOM 12018' - 3"-------- 5' - 0"PROPERTY LINE SETBACK 3' - 10 1/2" 4' - 0"NOT FORCONSTRUCTIONPROJECTSHEET TITLESHEET NUMBERPROJECT MANAGER:TECHNICIAN:DATE:JOB NUMBER:SEALCLIENTThese drawings are instruments of service and are the property of Andrew Goodwin Designs, Inc. The information represented on these drawings are exclusively for the project indicated and shall not be transferred or otherwise reproduced without express written permission of Andrew Goodwin.Copyright 2020ANDREW GOODWIN DESIGNS2050 PARKER ST.SAN LUIS OBISPO, CA 93401t: (805) 439-1611www.andrewgoodwin.usarchitect: andrew goodwin, aiaandrew@andrewgoodwin.usA4.108/07/20AuthorDesigner361SECTIONSERIC RUZIUS ANDDORA DREXLERDREXLER/RUZIUS ADU1460 MILL ST.SAN LUIS OBISPO CA,93401APN:001-133-0111/4" = 1'-0"44NORTH SOUTH SECTION1/4" = 1'-0"43EAST WEST SECTIONREVISIONSREV # REV DATE REV DESCRIPTIONATTACHMENT 1Item 2Packet Page 16
ATTACHMENT 2
Item 2Packet Page 17
Si"rFi,rsi,T aF tABKS j iaaiE:i crr
H ISTO R IC FESOURCES INV ENTO B Y
c06l -c4 a
HAER-__=- NF _L SrL
-
Loc
-
].]AtsS
UTM'A1 0/r1tl 70,/390?2-.1,1 3
a
]OE\T FICATION
l. Common lame:
3, St.eet or r!ral addrels:
Cirv san Luis cbispo ztal)1a)r San Ldis Cbispc
01-0rl-II
BiIliq, H.E., 1lI Add.e*.146i:liil
civ San Lui: obisco
Ort-oi.ai lser !,esiier,ir:L
DESCR IPTION
7.. A'c..rec:Jr6r ,r\ e r: - i l-,. l
7b. Br.ivde5ci:be:.€pt.serl2hyscatdesclrt.n.i:r::i:e.riirlciuret.ocesci,oe3n,;narc.iri:ir:c.!',!r isor 9Lnal condliron:
ia:s T,ji.r .i./i1it./r;str..: ::i.t: ;i.:.1:: !e.r:i.r.. :..as i,_t.:!i,: ::.,i-,:.'fhe r.io: rs :ii.:te 1{jth ?;:l: lr.rr .ri.tt:_". rno :..,i:::,r-:l rr,.r!_
:are s!r:iicr;r. Tho por.h ,a.t: i: .c::1.i!tel:, s!i.k-rork. ?rE .::r!:i
gabLe ii.ed brick wirh da:ker rrick to r-.i:r.se.i stick.Nork. T._.rE isalso a circular vent in the 9ab1e, alonq rit-,r triD1e t/l sas: ri.eors.
The struclure is entixely brick and r:ests or a stigirtt:r' exlosed tasement-
There are detailed wood fronrs on basament s.reeh<-
I
'-,1-:L 't0-
11.
9.
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-
Facl!, -]j:5-
Archirect rlit.."'i
ir. J. Smith
Aoorox. oroD.(v s ze {n ieell
r,onr.o" 140' o"o'h 2t''
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ATTACHMENT 3Item 2
Packet Page 18
13. Condjtion: Excelleni ---!Good
-
F.ir- D.leriorated
-
No long€r in sxislence
-
16. Threa$ ro 3ite: None known --)LPrivate dev.lopment- Zoning- Vand.lkn
-
15. Suroundinlr: (Check more than one il neceisary) Openland
-Scatteredbuildinge-Denselvbuili!pHesid.nrial -X-
lnd ultria I
-Commercial-Other:
PublicWorks proi€ct
-
Oth.r:
17. Ir th6 nructu.e: On irt origin.l .it.? -ves- Mov.d?- Unknow6?
18. F€lat.d features:
SIGNIFICANCE
19. 8riefly n t. hiitoric.l .ndlor ardit.6ur.l imponancr (includ. dater. .venti,6nd p€rsons lrso.ieted with th. sit..l
This stately brlck house ilras constructed in 1925 during an era l{hen
Per.iod Revival architecture \ras populal among the affluent and professional
classes of sar Luis obispo. It is located in a resldential area, the
"Ml.lt street Distlict" that starteal being develoPeal in the early 1900rs.
contractor, w-J. smith, constructed the 42 x 56" 11,/2 flane brick
residence for Dr. F.R- Mugler. The cost fot the seven loon house luas
$If,OOo. Although it is well shielded f,ron easy view, this audor
Revival house and its landscapj.ng coopliment the pleasant sulroundings
of this attractive neighborhood-
Locaiional rketch m.p (dr.w and l.b€l site and
surrounding nroltr, roa4, and p.omi.€ni l3ndmarks):
20. Main then. ol th. hlioric r6ou.c.: (ll more than o.l. i5
21.
22.- June 30,uata rorh 9.ep.red
1983
Historic Res. SurtaeY Staff
checked, numbr in order ol imponance.)
Archir.ct'Jre _ Arrs & Leiiure _
P. o. Box 321
Economic/lndurtrial
-Explorarion/S€trtementCovernm€nr
-
Miliiiry
Religaon
-
Social/Education
Organization
Sources I Lisr book3, doqrment , iurvlyr. p€rsonal
city of san Luis obispo
Buildj-ng Permits (1925)
citw of Sa. Luis Obispo
Chy san Luis obispo
(805 ) 541-1000
?,^ 9340I
t
i
t
ii
ij
ATTACHMENT 3Item 2
Packet Page 19
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Packet Page 20
DIR-0379-2020 (1460 Mill)
Exception from ADU height limit to allow a
second-floor addition to an existing accessory
structure (Master List Historic Property)
2
3
4
5
Historic Preservation Program Guidelines
6
7
Secretary of the Interior’s Standards (Rehabilitation)
Standard 9:New additions,exterior alterations,or related new construction will not destroy
historic materials,features,and spatial relationships that characterize the property.The new work
will be differentiated from the old and will be compatible with the historic materials,features,size,
scale and proportion,and massing to protect the integrity of the property and its environment.
Recommended Not Recommended
Building Site
Using the same forms,materials,and color range
of the historic building in a manner that does not
duplicate it,but distinguishes the addition from
the original building
Adding new construction that results in the
diminution or loss of the historic character of the
building,including its design,materials,
location,or setting.
Ensuring that new construction is secondary to
the historic building and does not detract from its
significance.
Adding new construction that results in the
diminution or loss of the historic character of the
building,including its design,materials,
location,or setting;Constructing a new building
on a historic property or on an adjacent site that
is much larger than the historic building.
8
DIR-0379-2020 (1460 Mill)
Action
Forward a recommendation to the Community Development Director regarding consistency
of a height exception for an ADU with historical preservation policies and standards