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HomeMy WebLinkAbout04/04/2000, 4 - REQUEST FOR A VESTING TENTATIVE MAP TO CREATE A 10-LOT RESIDENTIAL CONDOMINIUM SUBDIVISION (TR 4-99; 1720 JOHNSON AVENUE). council """p°Dft i acEnoa Repom j CITY OF SAN LUIS OBISPO O FROM: Arnold Jonas, Community Development Director Prepared By: Michael Codron,Planning Technician SUBJECT: REQUEST FOR A VESTING TENTATIVE MAP TO CREATE A 10-LOT RESIDENTIAL CONDOMINIUM SUBDMSION(TR 4-99; 1720 Johnson Avenue). CAO RECOMMENDATION: Adopt Draft Resolution "A" approving the tentative map which creates a 10-lot residential condominium subdivision located on the northeast side of Johnson Avenue, north of Lizzie Street;with conditions,as recommended by the Planning Commission. DISCUSSION Sitnation The applicants, Steve and Ilene Sicanoff, are requesting approval of a tentative map to allow the creation of a 10-lot residential condominium project which has been named "Judge's Townhouses". Site development and building design for 9 new residential units have received schematic approval from the Architectural Review Commission (ARC). The Cultural Heritage Committee reviewed the project and determined that the bungalows proposed for demolition are not historic. They also determined that the proposed development is conditionally compatible with the historic Judge's House, and made recommendations to the ARC regarding building design and colors. Municipal Code Section 16.16.120 (Council action on tentative tract map.) gives the City Council the authority to approve, conditionally approve, or disapprove major subdivisions. In order to approve the vesting tentative map, the following findings must be made by the City Council: 1) The design of the tentative map and proposed improvements are consistent with the General Plan; 2) The site is physically suited for the type and density of development proposed with the tentative tract map; 3) The subdivision design and the proposed improvements are not likely to cause serious health problems, substantial environmental damage or substantially and unavoidably injure fish or wildlife or their habitat; and 4) The design of the subdivision or the type of improvements will not conflict with easements for access through, or use of property within,the proposed subdivision. 4-1 Council Agenda Report—Judge's Townhouses Tentative Tract Map-TR 499 Page 2 In addition, the Council must find that the potential environmental impacts are adequately addressed in the initial environmental study/mitigated negative declaration. Project Data Summary Address: 1720 Johnson Avenue Applicant/property owner: Stephen and Ilene Sicanoff Representative: Thom Brajkovich Zoning: R-2 (Medium-Density Residential) General Plan: Medium-Density Residential Environmental status: Mitigated Negative Declaration of Environmental Impact recommended by the Community Development Director on August 4, 1999. Project action deadline: 60 days from date of adoption of the Mitigated Negative Declaration. The Architectural Review Commission is scheduled to consider final approval of the project during its meeting of April 17. Planning Commission Review of Tentative Man and ARC Input On September 8, 1999, the Planning Commission on a 3-2-1 vote (Commissioner Jeffrey refraining due to a potential conflict of interest, and Commissioner Cooper absent), recommended approval of the tentative tract map to the City Council, based on findings, and with conditions. Commission discussion focused on traffic on Johnson Avenue and secondary access to the site via Fixlini Street. The attached Planning Commission report further describes the project and evaluates various issues. Secondary Access One of the key design features of the subdivision is a 30-foot wide driveway easement that extends northeast from the site to Fixlini Street. Fixlini Street currently terminates at the San Luis Coastal Unified School District (SLCUSD) property line, where the school's driveway interfaces with the street. The proposed driveway easement would provide primary access to the site for emergency vehicles, and secondary access for residents. A portion of the easement area would be dedicated to the City for right-of-way. This will allow a public turnaround to be developed to improve the current right-of-way configuration. Council consideration of the Tentative Map has been delayed to allow the applicant and SLCUSD time to negotiate an agreement for the easements. At the SLCUSD Board meeting of February 15, 2000, the Board officially approved an agreement. The applicant is now working with City Public Works staff on the specific delineation of the public portion of the easement. Noise Barrier With its review of the project, the Architectural Review Commission (ARC) asked the applicant to revise the grading scheme to achieve lower retaining wall heights throughout the site, and to 4-2 Council Agenda Report—Judge's Townhouses Tentative Tract Map-TR 4-99 Page 3 allow the building pads to more closely follow the natural grade of the site. The ARC also provided direction to the applicant on how to best accommodate a noise barrier for the outdoor use areas on Lots 7 and 8. The applicant has resubmitted plans in substantial compliance with ARC direction. Attachment #9 includes the noise analysis submitted to the ARC. The attachment also includes the applicant's latest noise barrier design and a letter from the noise consultant verifying that the proposed design meets the criteria established by the Noise Element for residential outdoor use areas. Tree Preservation The ARC had concerns that a large eucalyptus tree adjacent to the unit on Lot 8 would have to-be removed. They required two replacement trees if the tree were not able to be retained. The applicant does not think the Eucalyptus can be saved and has proposed two Tristania conferta (Brisbane Box) as replacement trees. The City Arborist and Planning staff have recently surveyed the property to insure that all potential tree removals are identified. Additional trees, including Coast Live Oaks, were identified along the rear property line. Some of the trees identified are less than three inches in diameter, and may be able to be transplanted. Staff has contacted the applicant to request a modified site plan showing all oak trees on the site (even if they are less than three inches in diameter). Staff will report back to the ARC on tree removals when the architectural plans are reviewed for final approval. Downstairs Bedroom The original plans for the project include two stand-alone units on Lots 1 and 8. The floor plans for these units show one bedroom downstairs, and an additional room that was unlabeled, but that could be used as a bedroom. Staff has been working with the applicant to revise the floor plan to comply with the Zoning Regulations density requirements. The latest plan does not correct the problem, and staff will be recommending that the ARC require the stand alone units to have a foyer similar to the proposed duplex units in order to ensure compliance with the City's density provisions. Affordable Dwelling Unit The Inclusionary Housing Ordinance requires that one affordable dwelling unit, or an equivalent, be constructed. as part of the development. The applicant has submitted a letter to the Community Development Director requesting approval of the apartment on Lot 10 for the affordability requirement. The Community Development Director and the Planning Commission have approved this approach. The two-bedroom unit would be located above the proposed three- car garage,adjacent to the Judge's House. 4=3 Council Agenda Report—Judge's Townhouses Tentative Tract Map-TR 499 Page 4 Fixlini Street Neighborhood Comment Members of the Fixlini Street Neighborhood have voiced opposition to the proposed driveway easement, both to staff in private meetings and to the Planning Commission in the form of a petition and through testimony at the public hearing. There is a perception among the residents of the neighborhood that the current situation is dangerous, and that the additional traffic generated by this project would only make matters worse. However, it is staff s opinion that the proposed improvements and public right-of-way dedication will significantly improve the interface between the School District property and the City right-of-way by slowing down traffic exiting the school site and by providing a public turnaround at the end of the street. In addition, Public Works staff anticipates additional traffic generated on Fixlini Street by the project to be insignificant since the Johnson Avenue driveway would be the primary point of ingress and egress for residents of the project. Analysis City Subdivision Regulations require that the layout of streets and lots within a subdivision be consistent with the densities and types of uses authorized by the General Plan and Zoning Regulations. The Subdivision Regulations allow for lots within condominium subdivisions to have any size or shape,subject to review and approval by the Planning Commission and the City Council (SLOMC 16.36.160 Lot Dimensions). As stated above, the Planning Commission reviewed the tentative map on September 8, 1999 and supported Council approval of the subdivision. A copy of the Planning Commission Staff Report and minutes are attached for Council reference. Dissenting Commissioners primarily focused on issues surrounding the driveway easement to Fixlini Street. Environmental Review The Planning Commission recommended approval of a Mitigated Negative Declaration for the project with one additional mitigation measure that was recommended by staff. The mitigation measure was intended to deal with access to the site via Johnson Avenue in the event that the easement to Fixlini Street was unavailable. CONCURRENCES The requirements of various City departments are incorporated into recommended conditions of approval. The Building Division has requested two additional Conditions of Approval for the tentative map. Condition#9 of Draft Resolution "A" (Attachment 1) deals with the potential for cross-lot drainage on units 6, 7 and 8. Condition #10 is intended to insure that the location of any existing wells on the property are shown on the Final Map. ALTERNATIVES 1. The Council may approve the tentative map,with changed conditions. 4-4 Council Agenda Report—Judge's Townhouses Tentative Tract Map-TR 4-99 Page 5 2. The Council may deny the subdivision if it finds it inconsistent with the General Plan (Draft Resolution"B"). 3. The Council may continue discussion if additional information is needed. Direction should be given to staff and the applicant. ATTACHMENTS Attachment 1 -Draft Resolutions Attachment 2 -9-8-99 Planning Commission Resolution No. 5265-99. Attachment 3 -Minutes of the 9-8-99 Planning Commission meeting Attachment 4 -Planning Commission Staff Report with attachments for the 8-25-99 meeting Attachment 5 - Supplemental Planning Commission Staff Report for the 9-8-99 meeting Attachment 6 -ARC schematic approval letter and conditions for the 10-18-99 meeting Attachment 7 -Project plans Attachment 8 -Request from applicant's representative to postpone Council review of project. Attachment 9 -Noise Analysis and Mitigation Report with modified plan Attachment 10-Petition from Fixlini Street neighbors and letter from Dennis and Brenda Steers. Distributed to Council: Large-scale tentative map, grading and utilities plans councfl\TR 4-99(cc report).doc 4-5 Attachment 1 Draft Resolution"A" RESOLUTION NO. (2000 Series) A RESOLUTION OF THE COUNCIL OF THE CITY OF SAN LUIS OBISPO APPROVING THE VESTING TENTATIVE MAP FOR A 10-LOT RESIDENTIAL CONDOME*4 U SUBDIVISION AT 1720 JOHNSON AVENUE (TR 4-99; COUNTY TRACT MAP NO.2340) WHEREAS, the Planning Commission conducted a public hearing on September 8, 1999, and recommended approval of Vesting Tentative Tract Map 4-99; and WHEREAS, the City Council conducted a public hearing on April 4, 2000 and has considered testimony of interested parties, the records of the Planning Commission hearing and action,and the evaluation and recommendation of staff; and WHEREAS, the City Council finds that the proposed subdivision is consistent with the General Plan,the Zoning Regulations,and other applicable City ordinances; and WHEREAS, the City Council has considered the draft Negative Declaration of environmental impact with Mitigation Measures as prepared by staff and reviewed by the Planning Commission. NOW, THEREFORE, BE IT RESOLVED by the Council of the City of Sari Luis Obispo as follows: SECTION 1. The City Council finds and determines that the project's Negative Declaration with Mitigation Measures adopted on August 3, 1999, and amended by the Planning Commission on September 8, 1999, adequately addresses the potential significant environmental impacts of the proposed project. The City Council hereby adopts the Negative Declaration with Mitigation Measures. SECTION 2. Findings. That this Council, after consideration of the Vesting Tentative Tract Map 4-99, and the Planning Commission's recommendations, staff recommendations, public testimony,and reports thereof,makes the following findings: 1. The design of the tentative map and the proposed improvements are consistent with the General Plan and the proposed development plan because the map meets all of the requirements of the Zoning Regulations and Subdivision Regulations and will support development typical of areas designated on the General Plan Land Use Map as Medium- Density Residential. 2. The site is physically suited for the type and density of development allowed in the R-2 zoning district. 3. The design of the subdivision and the proposed improvements, when evaluated in conjunction with the proposed mitigation measures, are not likely to cause serious health problems, substantial environmental damage or substantially and unavoidably injure fish or wildlife or their habitat. 4-6 Resolution No.(2000 Series) Page 2 4. The design of the subdivision or the type of improvements will not conflict with easements for access through,or use of property within,the proposed subdivision. 5. The initial environmental study and mitigated negative declaration, ER 4-99, concludes that the project will not have a significant adverse impact on the environment. SECTION 3. Conditions. The vesting tentative map for Tract 4-99 (County Tract Map No. 2340) is approved subject to the following conditions, and one code requirement: 1. The project shall comply with all of the requirements of the Residential Condominium Development Ordinance and the Property Improvement Standards for New Condominium Projects (SLOMC 17.82.140). Solar collectors for water heating and private storage areas shall be reviewed and approved by the Architectural Review Commission. 2. The grading and drainage plan shall be modified to include measures to deal with water draining from the field above the project,to the approval of the Chief Building Official. 3. The following conditions are provided to insure compatibility between the Fixlini Street right- of-way, the existing school driveway, and the proposed driveway extension to the Judge's Townhouses project, to the approval of the Public Works Director, the Community Development Director,and the School District: a) The existing "Do Not Enter" signs at the end of Fixlini Street shall be removed and positioned to the northwest of the proposed driveway extension. b) All existing directional arrows on the driveway surface shall be removed. c) A table-top/driveway ramp shall be installed northwest of the proposed driveway extension. d) Directional signage shall be installed to the northwest of the new table-top/driveway ramp indicating that two-way traffic is ahead. e) Directional signage and striping shall be installed so that vehicles exiting the school site merge into a single lane prior to reaching the new table-top/driveway ramp. The new table-top/driveway ramp shall be designed to accommodate one vehicle at a time. 4. All mitigation measures included in the Mitigation Agreement signed by the Community Development Director and the applicant, Stephen Sicanoff dated August 17, 1999, are hereby included as conditions of approval. 5. A portion of the existing sewer main that serves the School District property and crosses the project site in an easement is proposed to be abandoned. If this proves feasible, the School District property shall be reconnected to the existing active gravity sewer system located in the public right-of-way at the end of Fixlini Street. If this alignment is not feasible because of the depth of the system serving the School District property, then the 4-7 Resolution No. (2000 Series) Page 3 existing sewer serving the school shall be realigned in an easement on School District property, to the approval of the Utilities Director. As the need for this work is driven by the redevelopment of 1720 Johnson, all costs associated with this work shall be the responsibility of the developer. 6. The double-check detector check assembly (DCDC) shall be located adjacent to the public right-0f--way in Johnson Avenue to the satisfaction of the Fire Marshall and Utilities Engineer. 7. Three separate 2" laterals will be required to serve the ten new residences, with meters manifolded in groups of 4 or 3 meters per manifold. They need to be sized and placed at appropriate locations along the Johnson Avenue frontage to minimize the distance to the units from the water meters,to the approval of the Utilities Engineer. 8. The applicant shall install a gate at the Fixlini entrance which can only be opened by residents of the complex and Police and Fire Departments, to the approval of the Community Development Director. 9. A drainage easement shall be created for the cross-lot drainage disposal in.the back yards of lots 6, 7 and 8. 10. If there is an existing well,then the location shall be shown. Code Requirements 1. A water allocation is required, due to the additional units. Currently, a water allocation can only be obtained through the water retrofit program. The City's Water Conservation division can help in determining the needed allocation and the necessary number of retrofits. Water Conservation can be reached by calling 781-7258. 2. Water and Wastewater Impact Fees shall be paid at the time building permits are issued. Both the Water and the Wastewater Impact Fees are based on the number of single family units being built. The cost of developing an allocation through retrofit could offset a portion of the required Water Impact Fee according to appropriate City policies. 3. Each lot/unit shall be provided a separate water, gas, electric, telephone and cable TV service (a common sewer is allowed). Water services shall be manifolded in pairs, whenever possible, in accordance with City standards. 4. New construction shall meet the setback requirements of the Uniform Plumbing Code (UPC)table 7-7 for water wells, if a well exists. 5. Lots shall be developed with grades that comply with the Uniform Building Code (UBC) appendix section 3315.4. 4-8 Resolution No.(2000 Series) Page 4 6. The subdivider shall pay Park-In-Lieu fees consistent with SLO Municipal Code Section 16.40.80. 7. The subdivider shall meet the Inclusionary housing requirement consistent with the SLO Municipal Code Section 17.91. 8. Traffic impact fees are required to be paid prior to the issuance of a building permit, with credit for existing legal units. 9. Fire flow shall be in accordance with Appendix III-A of the 1999 California Fire Code. The proposed location of the on-site hydrant is adequate. Hydrant shall be installed per City Engineering Standards. 10. All new construction shall have automatic fire sprinklers installed per the Building Code. 11. Buildings undergoing demolition and construction shall be in accordance with Article 87 of the 1999 California Fire Code. Upon motion of , seconded by and on the following roll call vote: AYES: NOES: ABSENT: the foregoing resolution was adopted this day of 72000. Mayor Allen Settle 4-9 Resolution N6.12000 Series) Page 5 ATTEST: Lee Price,Cify Clerk APPROVED AS:TO FORM: J " e Jor ns Ci - homey TR 4-99(Judge's-aPPr Map).doc 440 Draft Resolution "B" RESOLUTION NO. (2000 Series) A RESOLUTION OF THE COUNCIL OF THE CITY OF SAN LUIS OBISPO DENYING THE VESTING TENTATIVE MAP FOR A 10-LOT RESIDENTIAL CONDOMINIUM SUBDMSION AT 1720 JOHNSON AVENUE (TR 4-99; COUNTY TRACT MAP NO.2340) WHEREAS, the Planning commission conducted a public hearing on September 8, 1999, and recommended approval of Vesting Tentative Tract Map 4-99; and WHEREAS, the City Council conducted a public hearing on April 4, 2000, and has considered testimony of interested parties, the records of the Planning Commission hearing and action, and the evaluation and recommendation of staff; and WHEREAS, the City Council finds that the proposed subdivision is not consistent with the [General Plan], [the Zoning Regulations], and other applicable City ordinances; and WHEREAS, the City Council has considered the draft Negative Declaration of environmental impact with Mitigation Measures as prepared by staff and reviewed by the Planning Commission. NOW, THEREFORE, BE IT RESOLVED by the Council of the City of San Luis Obispo as follows: SECTION 1. Findings. That this Council, after consideration of Vesting Tentative Tract Map 4-99, and the Planning Commission's recommendations, staff recommendations, public testimony, and reports thereof,makes the following findings: [Council specifies findings] SECTION 2. Denial. The tentative map for Tract 4-99 (County Tract Map No. 2340) is hereby denied. Upon motion of ,seconded by , and on the following roll call vote: AYES: NOES: ABSENT: 4.11 Resolution No. (2000 Series) Page 2 the foregoing resolution was adopted this day of , 2000. Mayor Allen Settle ATTEST: Lee Price, City Clerk APPROVED AS TO FORM: Jeffrey G. Jorgensen, City Attorney TR 4.99(Judge's-deny map).doc 4-12 Attachment 2 - Revised - SAN LUIS OBISPO PLANNING COMMISSION RESOLUTION NO. 5265-99 WHEREAS, the Planning Commission of the City of San Luis Obispo did conduct a public hearing in the Council Chamber of City Hall, 990 Palm Street, San Luis Obispo, California, on September 8, 1999, pursuant to a proceeding instituted under application ER and TR 4-99, Steve Sicanoff, applicant. ITEM REVIEWED: Request for tentative map approval creating 10 lots for a condominium project, and environmental review. DESCRIPTION: On file in the office of Community Development Department, City Hall. GENERAL LOCATION: 1720 Johnson Avenue WHEREAS, said Commission as a result of its inspections, investigations, and studies made by itself, and in behalf of testimonies offered at said hearing has established existence of the following circumstances: Findings 1. The design of the tentative map and the proposed improvements are consistent with the General Plan and the proposed development plan because the.map meets all of the requirements of the Zoning Regulations and Subdivision Regulations and will support development typical of areas designated on the General Plan Land Use Map as Medium-Density Residential. 2. The site is physically suited for the type and density of development allowed in the R-2 zoning district. 3. The design of the subdivision and the proposed improvements, when evaluated in conjunction with the proposed mitigation measures, are not likely to cause serious health problems, substantial environmental damage or substantially and unavoidably injure fish or wildlife or their habitat. 4-13 Resolution No. 5265-99 Page 2 4. The design of the subdivision or the type of improvements will not conflict with easements for access through, or use of property within, the proposed subdivision. 5. The initial environmental study and mitigated negative declaration, ER 4-99, concludes that the project will not have a significant adverse impact on the environment. NOW, THEREFORE, BE IT RESOLVED, that ER and TR 4-99 be approved, subject to the following mitigation measures: Mitigation Measures 1. A detailed soils engineering reportshall to be submitted as part of the grading and building permit applications. The soils report shall include at a minimum: data regarding the nature, distribution and strength of the existing soils, conclusions and recommendations for grading procedures, and design criteria for corrective measures, when necessary. Grading and building must be designed and performed in compliance with the soils engineering report. 2. The applicant shall submit a plan for review and approval by the Architectural Review Commission indicating the method or methods used to reduce the noise levels on lots 7 and 8 to insignificant levels (less than 60dB Ldn). Compliance with the Noise Element maximum noise levels shall be verified with a noise analysis performed by a licensed acoustical engineer. 3. To help reduce the waste stream generated by this project: a) Site development shall include convenient facilities for interior and exterior onsite recycling. b) Demolition and construction shall include a solid waste recycling plan for recycling discarded materials, such as concrete, sheet-rock, wood, and metals, from the construction site. The plan must be submitted for approval by the City's Solid Waste Coordinator or the Community Development Director, prior to building permit issuance. c) Recycled-content materials shall be used in structural and decorative building components and in surfacing wherever feasible. 4. To reduce the potential for impacts to archeological and historic resources: a) Prepare an updated set of Historic Resources Record Forms (DPR 523); the Judge's House should be assigned a Primary Number and .Trinomial as quickly as possible. b) Removal of the apartment buildings and trees, and all grading activities shall be monitored by an experienced archaeologist. 4-14 Resolution No. 5265-99 Page 3 c) Alterations in the garden area shall be inspected by the project archaeologist. d) Subterranean features encountered shall be carefully recorded, thoroughly documented and adequately sampled. e) Monitoring work, data recording and sampling shall be summarized and presented in a comprehensive final report. 5. Applicant must obtain an easement for driveway purposes from the School District. If applicant in unable to acquire an easement, applicant shall be required to have a traffic study prepared by a qualified traffic professional and shall resubmit the project with a new design that addresses any significant traffic impacts identified in the study. The following issues are to be addressed by the traffic study: • Estimate the total volume of traffic generated from this project and the adjoining developed property (1730 Johnson) that uses the common access driveway and the traffic increase caused by this project. • Conduct a "gap analysis" of traffic on Johnson Avenue adjacent to the project driveway during AM and PM peak periods. • Determine whether sufficient gaps exist to enable project and adjoining property residents and visitors driving south on Johnson Avenue to tum left into the project driveway without queuing on Johnson Avenue. And if queues develop, determine their frequency and duration. NOW, THEREFORE, BE IT RESOLVED, that ER and TR 4-99 be approved, subject to the following conditions and code requirements: Conditions 1. The project shall comply with all of the requirements of the Residential Condominium Development Ordinance and the Property Improvement Standards for New Condominium Projects (SLOMC 17.82.140). Solar collectors for water heating and private storage areas shall be reviewed and approved by the Architectural Review Commission. 2. The grading and drainage plan shall be modified to include measures to deal with water draining from the field above the project, to the approval of the Chief. Building Official. 3. The following conditions are provided to insure compatibility between the Fixlini Street right-of-way, the existing school driveway, and the proposed driveway extension to the Judge's Townhouses project, to the approval of the Public Works Director, the Community Development Director,and the School District 4-15 Resolution No. 5265-99 Page 4 a) The existing "Do Not Enter" signs at the end of Fixlini Street shall be removed and positioned to the northwest of the proposed driveway extension. b) All existing directional arrows on the driveway surface shall be removed. c) A table-top/driveway ramp shall be installed northwest of the proposed driveway extension. d) Directional signage shall be installed to the northwest of the new table- top/driveway ramp indicating that two-way traffic is ahead. e) Directional signage and striping shall be installed so that vehicles exiting the school site merge into a single lane prior to reaching the new table- top/driveway ramp. The new table-top/driveway ramp shall be designed to . accommodate one vehicle at a time. 4. All mitigation measures included in the Mitigation Agreement signed by the Community Development Director and the applicant, Stephen Sicanoff, are hereby conditions of approval. 5. A portion of the existing sewer main that serves the School District property and crosses the project site in an easement is proposed to be abandoned. If this proves feasible, the School District property shall be reconnected to the existing active gravity sewer. system located in the public right-of-way at the end of Fixlini Street. If this alignment is not feasible because of the depth of the system serving the School District property, then the existing sewer serving the school shall be realigned in -an easement on School District property, to the approval of the Utilities Director. As the need for this work is driven by the redevelopment of 1720 Johnson, all costs associated with this work shall be the responsibility of the developer. 6. The double-check detector check assembly (DCDC) shall be located adjacent to the public right-of-way in Johnson Avenue to the satisfaction of the Fire Marshall and Utilities Engineer. 7. Three separate 2" laterals will be required to serve the ten new residences, with meters manifolded in groups of 4 or 3 meters per manifold. They need to be sized and placed at appropriate locations along the Johnson Avenue frontage to minimize the distance to the units from the water meters, to the approval of the Utilities Engineer. .8. The applicant shall install a gate at the Fixlini entrance which can only be opened by residents of the complex and Police and Fire Departments, to the approval of the Community Development Director. 4-16 Resolution No. 5265-99 Page 5 Code Requirements 1. A water allocation is required, due to the additional units. Currently, a water allocation can only be obtained through the water retrofit program. The City's Water Conservation division can help in determining the needed allocation and the necessary number of retrofits. Water Conservation can be reached by calling 781- 7258. 2. Water and Wastewater Impact Fees shall be paid at the time building permits are issued. Both the Water and the'Wastewater Impact Fees are based on the number of single family units being built. The cost of developing an allocation through retrofit could offset a portion of the required Water Impact Fee according to appropriate City policies. 3. Each lottunit shall be provided a separate water, gas, electric, telephone and cable TV service (a common sewer is allowed). Water services shall be manifolded in pairs, whenever possible, in accordance with City standards. 4. New construction shall meet the setback. requirements of the Uniform Plumbing Code (UPC) table 7-7 for water wells, if a well exists. 5. Lots shall be developed with grades that comply with the Uniform Building Code (UBC) appendix section 3315.4. 6. The subdivider shall pay Park-In-Lieu fees consistent with SLO Municipal Code Section 16.40.80. 7. The subdivider shall meet the Inclusionary housing requirement consistent with the SLO Municipal Code Section 17.91. 8. Traffic impact fees are required to be paid prior to the issuance of a building permit, with credit for existing legal units. 9. Fire flow shall be in accordance with Appendix III-A of the 1999 California Fire Code. The proposed location of the on-site hydrant is adequate. Hydrant shall be installed per City Engineering Standards. 10. All new construction shall have automatic fire sprinklers installed per the Building Code. 11. Buildings undergoing demolition and construction shall be in accordance with Article 87 of the 1999 California Fire Code. 4-17 Resolution No. 5265-99 Page 6 NOW, THEREFORE, BE IT RESOLVED that the Planning Commission recommend to the City Council, approval of the proposal. The foregoing resolution was approved by the Planning Commission of the City of San Luis Obispo on motion by Commr. Peterson, seconded by Commr. Senn, and upon a separate roll call vote: AYES: Commrs. Whittlesey, Senn, and Peterson NOES: Commrs. Loh and Ready ABSENT: Commr. Cooper REFRAIN: Commr. Jeffrey Arnold B. Jonas, Secretary Planning Commission Dated: September 8, 1999 Correction: March 15, 2000 4-18 Attachment 3 SAN LUIS OBISPO PLANNING COMMISSION MEETING MINUTES SEPTEMBER 8, 1999 CALL TO ORDER/PLEDGE OF ALLEGIANCE: The regular meeting of the San Luis Obispo Planning Commission was called to order at 5:37 p.m. on Wednesday, September 8, 1999, in Council Chamber of City Hall, 990 Palm Street, San Luis Obispo, California. ROLL CALL: Present: Commissioners Alice Loh, Charles Senn, Mary Whittlesey, David Jeffrey, Stephen Peterson, and Chairman Paul Ready Absent: Allan Cooper Staff Community Development Director Arnold Jonas, Recording Secretary Present: Leaha Magee, Associate Planners Glen Matteson and Peggy Mandeville, Long-Range Planning Manager John Mandeville, Public Works Engineer Jerry Kenny, Transportation Assistant Jim Hanson, Deputy Public Works Director Tim Bochum, and Assistant City Attorney Gilbert Trujillo. ACCEPTANCE OF THE AGENDA: The agenda was accepted as presented. ACCEPTANCE OF THE MINUTES: The Minutes of July 28, 1999, were accepted as presented. PUBLIC COMMENT ON NON-AGENDA ITEMS: There were no comments made. PUBLIC HEARINGS: 1. 1720 Johnson Avenue, ER and TR 4-99: Request for tentative map approval creating 10 lots for a condominium project and environmental review; R-2 zone; Steve Sicanoff, applicant. Commissioner Jeffrey refrained from participation due to a potential conflict of interest. Associate Planner Peggy Mandeville presented the staff report and recommended that the Planning Commission recommend to the City Council (1) adoption of the mitigated 4-19 Planning Commission Minutes September 8, 1999-Page 2 negative declaration and (2) approval of the vesting tentative tract map, based on findings and subject to conditions and code requirements. There were no comments or questions and the public comment session was opened. PUBLIC COMMENT: Tom Brajkovich, project architect, described how the property owners want to develop and improve the property to provide affordable housing while maintaining open space around it. He noted that San Luis Coastal School District property borders this site. He noted that he does not recommend that the current 12% access slope be graded to 7% to allow for emergency vehicular access off Johnson Avenue, because the adjacent neighbors do not want the change, which is why the Fixlini easement is being pursued. He felt the Fixlini easement works better,.takes some impact off Johnson Avenue, and would act as a secondary access since the easiest route out is down the driveway to Johnson Avenue. He noted that white striping and speed bumps will be provided to slow traffic exiting the school district property onto Fixlini Street. Commissioner Loh asked if the significance of the existing plants around the Judge's House have been determined. Mr. Brajkovich stated that the planting around the Judge's House will remain, except for one palm tree that will be moved towards the front of the property. Paul Gabriel, 1740 Fixlini Street, said he owns property at 1740, 1758, and 1760 Fixlini Street. He felt that an access easement for this development will need to be approved by the school district, and commented on the heavy traffic and speeds in the area and the narrowness of Fixlini Street. He and his neighbors are strongly against the easement and Fixlini Street being used as an ingress/egress. Bonnie McKim, 1442 Lizzie Street, said she was concerned with the secondary Fixlini Street access actually being used as a primary access, heavy on-street parking impacts compounded by French Hospital employees parking in the neighborhood, and heavy peak-hour traffic. Dennis Stiers, 1719 Fixlini Street, stated he will be impacted by this project more than anyone else because he lives at the intersection of the proposed easement and the one-way exit from the school. He demonstrated how people can bypass the stop light and stop sign which will further impact traffic. He said his home is surrounded on three sides by concrete and this proposal will completely surround him. He urged the Commission to require a traffic study on Johnson Avenue and Fixlini Street. Although this proposal has a Johnson Street address, Mr. Stiers felt all the impact is .going to occur on Fixlini Street. He urged denial based on the access easement adversely affecting residents on Fixlini Street. Steve Sicanoff, applicant, said he has been restoring the Judge's House. When the property was purchased, he was aware of the old, substandard housing. He wants to improve the property and the environment and provide needed housing. He explained that the easement will be gated for emergencytfire access, and will act as an altgrpate Planning Commission Minutes- September 8, 1999-Page 3 access. He explained the traffic flow on Johnson Avenue and the minor change from five units to nine units. He did not see any impact to Fixlini Street. Commissioner Whittlesey asked for comment on the proposed access gate and suggested the use of bollards. Mr. Sicanoff stated they are proposing a button-activated electric gate at either the property line or at Fixlini Street. Commissioner Loh felt it would be feasible to allow emergency access on Johnson Avenue. Commissioner Whittlesey asked for comment on the possibility of a negative response from the School Board. Mr. Sicanoff noted the School Board has indicated favor of the proposal. Pat Stobel, who lives on the comer of Fixlini and Lizzie Streets, stated traffic and high speeds are major concerns, especially at peak hours. Seeing no further speakers come forward, the public comment session was closed. COMMISSION COMMENT: Attorney Trujillo provided background information regarding the Subdivision Map Act requiring a City to use its power of imminent domain to acquire off-site improvements if it is a condition of subdivision approval. He noted staffs recommendation to include a. condition requiring the applicant to redesign the project should he fail to obtain the easement through negotiation. Commissioner Loh asked how many units would be allowed if a redesign was required which included re-grading to the satisfaction of emergency vehicular access. Associate Planner Peggy Mandeville stated that staff has not calculated how many units could be accommodated if re-grading occurred. Mr. Sicanoff, having been called forward by the chairman, stated widening or grading the access would not affect the number of units on the site. Commissioner Peterson felt requiring a gate would help alleviate neighborhood concerns. Commissioner Peterson moved to recommend that the City Council adopt the mitigated negative declaration and approve the vesting tentative tract map based on findings and subiect to conditions and code requirements with the additional conditions (1) that the applicant be required to install a gate at the Fixlini entrance which can only be opened by residents of the complex and police and fire departments and that the fence be subject to the approval of the Community Development Director and (2) the additional 4-21 Planning Commission Minutes September 8, 1999- Page 4 condition as mentioned by the Attorney Trujillo in the amended conditions of approval. The motion was seconded by Commissioner Senn. Commissioner Loh requested the motion be amended to restrict Fixlini Street gate usage to emergency access only; no use by residents. Commissioner Senn commented that traffic in this area is significant at peak hours of the day, but this project will not significantly impact the current traffic situation. The Commission and staff discussed area traffic patterns and safety issues. Commissioner Senn asked if the proposal with the easement access will create a safer situation than currently exists. Transportation Assistant Hanson replied yes. Commissioner Loh commented on the importance of emergency vehicular access from Johnson Avenue. Commissioner Loh's amendment was not accepted. AYES: Commissioners Peterson, Senn, and Whittlesey NOES: Commissioner Loh and Chairman Ready REFRAIN: Commissioner Jeffrey The motion carried 3-2-1. Commissioner Cooper was absent. 2. Citywide: GPI 126-99: Residential Growth Management Program — Phasing Expansion Areas; City of San Luis Obispo, applicant. Chairman Ready refrained from participation due to a potential conflict of interest. Vice Chairman Jeffrey conducted the hearing. Associate Planner Glen Matteson presented the staff report and recommended that the Planning Commission recommend that the City Council (1) adopt the attached replacement for the Municipal Code's Residential Growth Management Regulations and (2) by resolution, adopt the attached Phasing Schedule. Commissioner Peterson asked for clarification on in-fill development when considering the potential for up zoning areas near downtown and increasing density to avoid sprawl. Associate Planner Matteson explained that in-fill development is not limited; the numbers before the Commission are assumption/projections based on the earlier activity. Commissioner Senn asked if past in-fill development included the Edna-Islay area. Associate Planner Matteson replied yes. 4-22 Attachment 4 CITY OF SAN LUIS OBISPO PLANNING COMMISSION STAFF REPORT BY: Michael Codron, Planning Technicianlg� MEETING DATE: August 25, 1999 FROM: Ron Whisenand, Development Review Manage(? FILE NUMBER: ER,TR 4-99 v PROJECT ADDRESS: 1720 Johnson Avenue SUBJECT: Subdivision and environmental review of a proposed residential condominium project for 8 new two-bedroom townhouses and one new two-bedroom apartment on the site of the historic Judge's House. SUMMARY RECOMMENDATION Recommend that the City Council: 1) adopt the mitigated negative declaration; and 2) approve the vesting tentative tract map, based on findings and subject to conditions and code requirements. BACKGROUND Situation The applicant has submitted a vesting tentative map for a residential condominium project. The condos are proposed as a Planned Unit Development (PUD), with individual lot ownership and a common owned parcel for access and open space. On August 4, 1999, the Community Development Director approved recommending a mitigated negative declaration of environmental impact for the project. The Planning Commission is being asked to make a recommendation to the City Council on the following items: 1) a negative declaration with mitigation measures, and 2) a subdivision map to subdivide the site into 10 parcels. Project Data Summary Address: 1720 Johnson Avenue Applicant/property owner: Stephen and Ilene Sicanoff Representative: Thom Brajkovich Zoning: R-2 (Medium-Density Residential) General Plan: Medium-Density Residential Environmental status: Mitigated Negative Declaration of Environmental Impact recommended by the Community Development Director on August 4, 1999. Project action deadline: 60 days from date of adoption of the Negative Declaration. City Council is expected to take final action on the Negative Declaration in October of 1999. 4-23 TR 4-99 (Tract 2340) 1720 Johnson Avenue (Judge's Townhouses) Page 2 Site description In 1980 the City abandoned the Agnes Street and Edna Street rights-of-way bordering the historic Judge's House property. The original site was made up of four 50' x 140' lots. When the streets were abandoned, an additional —15,000 square feet of land was added to the northwest and northeast edges of the property. The site now has an area of approximately .952 acres. The rectangular-shaped site has an average cross-slope of 11%. Vegetation on the site consists primarily of grasses and ornamental landscaping. There are several large eucalyptus and pepper trees on the property, and two large palms. Other tree species include olive and cypress. The project site is occupied by the Judge's House. According to CHC historic documentation, the Judge's House was built between 1892 and 1906 for Superior Court Judge E. P. Unangst and his wife Anita Murray Unangst. It is described as Victorian Eastern Shingle style with Colonial Revival and Craftsmen modifications. The predominant architectural feature of the two-story home is the large gambrel wing in which there are two arched windows. On the first floor and on the porch, the primary building material is quarried local stone, uncut. The frontal approach to the structure was significantly modified to accommodate the City's street widening project, approved in 1975. The Judge's House is on the City's Master List of Historic Resources and has a National Register Rating of 3. There are three other structures on the lot, containing a total of five one-bedroom apartments. None of the other structures on the lot are individually listed or identified as contributing in the City's Historical Preservation Program Guidelines. An Archeological Resources Inventory was prepared as part of the Initial Study of Environmental Impact and is attached to this report. Project Description The project is a map to subdivide the existing a 0.952-acre site into 10 lots. Lot numbers 1 through 8 would each be developed with a two-bedroom townhouse with an attached garage. Lot 9 is a common parcel that includes a private access road and common open space areas, including a lawn area proposed towards the center of the site. Lot 10 is the Judge's House parcel which includes the historic Judge's House and a proposed three-car garage with a 2-bedroom apartment above. Private yards are provided for each of the proposed units. No modifications to the Judge's House are proposed as part of this project. In order to accommodate the proposed development, 5 existing one-bedroom units are proposed for demolition. Significant grading is planned in order to accommodate the new structures. A retaining wall would be constructed along the rear property line and would extend down the northwest property line before wrapping around lot 8. The retaining wall would continue around the private access road adjacent to lot 10 to.maintain the existing grade surrounding the Judge's House. Primary access to the site would be via the existing driveway on Johnson Avenue. Secondary access would be provided through a driveway extension to Fixlini Street. The driveway extension would be located in a thirty-foot wide easement on San.Luis Coastal Unifigd scbool TR 4-99 (Tract 2340) 1720 Johnson Avenue (Judge's Townhouses) Page 3 District property, adjacent to the residence on 1719 Fixlini Street. A ten-foot wide buffer is proposed between the driveway and the property line of the adjacent residence. EVALUATION A. Environmental Review The Community Development Department prepared an Initial Study of Environmental Impact for the project in August of 1999. The initial study addresses potentially significant impacts to geologic hazards, solid waste,cultural resources, and noise. Mitigation measures are recommended to reduce the potentially significant impacts to insignificant levels. Impacts to other environmental areas are considered to be less than significant. On August 3, 1999, the Community Development Director determined that the project qualifies for a mitigated negative declaration of environmental impact. The initial study and director's determination were published in the Telegram-Tribune and made available for public review and comment at the Community Development Department at 990 Palm Street. State law (CEQA) requires that the initial study is available for at least a 20 day review period prior to final action on the project (to be taken by City Council). The public review period commenced on August 4, 1999. Potential Traffic and Emergency Vehicle Access Impacts When the project was originally submitted in January, 1999, the only access point to the site was via the existing Johnson Avenue driveway. The applicant was notified by staff that the driveway would have to be modified to comply City ordinances for fire truck access. The existing driveway on Johnson has a cross-slope of approximately 17% and the Fire Department requires a maximum slope of 10% for driveways. Grading down the driveway, however, requires the consent of the neighboring property owner who has refused to cooperate with the applicant. The applicant was also notified that a traffic study would be required to insure that there were sufficient gaps in traffic to allow left turns into the site without queuing on Johnson Avenue. Since there is no left tum pocket on Johnson in this location, queuing would likely disrupt southbound traffic flow. As an alternative, and to resolve both of these potential impacts, the applicant was directed to contact the San Luis Coastal Unified School District and to pursue an easement for secondary access to the project site via the School District's driveway at the end of Fixlini Street. The applicant was informed that if this secondary access could be obtained, a traffic study would not be necessary because southbound traffic on Johnson Avenue could continue to the controlled intersection on Lizzie Street, rather than wait for a break in the traffic on Johnson. Also, conforming emergency vehicle access could easily be achieved from the Fixlini Street driveway because the slopes are less steep in that location. The applicant has submitted the request to the School District for the easement, and has received positive feedback regarding the proposal. The request for the easement will be considered by the School Board in September. The Initial Study/Negative Declaration is based on a project description that includes secondary access to the project site from the existing Fixlini Street driveway. If the easement is not approved by the School Board, or if the cost of the easement is prohibitive to the applicant, the ann TR 4-99 (Tract 2340) 1720 Johnson Avenue(Judge's Townhouses) Page 4 would have to resubmit the project with a new design that addresses the potential traffic and emergency vehicle access impacts, and would likely be required to do a traffic study to support the new design. Additional issues relating to the Fixlini Street driveway are discussed in section"C"of this report. B. Subdivision Map Review The applicant is requesting approval of a vesting tentative tract map to create a Planned Unit Development(PUD)with nine residential lots and one common lot. Approval of a vesting tentative map confers a"vested right" to development in substantial compliance with the ordinances,policies and standards in effect when the application is determined complete and accepted for processing. The Planning Commission should review the tract map for compliance with the City's Subdivision Regulations,Zoning Regulations,the development plan,and the General Plan. 1. Subdivision Regulations Compliance City Subdivision Regulations require that the layout of streets and lots within a subdivision be consistent with the densities and types of uses authorized by the General Plan and Zoning Regulations. The Subdivision Regulations allow for lots within condominium subdivisions to have any size or shape, subject to review and approval by the Planning Commission and the City Council (SLOMC 16.36.160 Lot Dimensions). Residential Design Lots 1 through 8, located along the northwestern and northeastern boundaries of the site, are each proposed to be developed with one 2-bedroom townhouse. The lots average about 1400 square feet in area, except lot 5 which is larger at 2500 square feet. The footprints of the townhouses range from approximately 800 to 1000 square feet. Each lot has a small, private backyard area The backyards look out over primarily undeveloped School District property. In general,the townhouse lots are oriented towards the interior of the site, and the historic Judge's House. Lot 9 includes a common open space area of approximately 875 square feet located on the interior comer of the project. This area would be developed with a lawn and would be accessible to all of the residents of the project. Lot 9 also incorporates all of the driveways on the site and a wooded area of approximately 1700 square feet in the required street yard, adjacent to Johnson Avenue. Lot 10 is the Judge's House parcel and includes the historic structure and a proposed three-car garage, with a two-bedroom apartment above. The home designs are intended to complement the architectural character of the Judge's House. Each of the townhouses would have a covered entry adjacent to an attached garage. A gable- end extends over the covered entry on each of the units, recalling the large gambrel wing on the front elevation of the Judge's House. The townhouses are modest, two-story structures, with a bedroom, bathroom, and two-car garage on the first level, and a living room, kitchen, bathroom and master bedroom on the second level. Overall, staff supports the design and layout of lots in the subdivision and expects that the orientation of the proposed structures will help to create a unique and lively streetscape within the project. 4-26 TR 4-99 (Tract 2340) 1720 Johnson Avenue(Judge's Townhouses) Page 5 Subdivision Findings In order to approve the subdivision map, the following findings must be made by the City Council: 1) The design of the tentative map and proposed improvements are consistent with the General Plan; 2) The site is physically suited for the type and density of development proposed with the tentative tract map; 3) The subdivision design and the proposed improvements are not likely to cause serious health problems, substantial environmental damage or substantially and unavoidably injure fish or wildlife or their habitat; and 4) Thedesign of the subdivision or the type of improvements will not conflict with easements for access through, or use of property within, the.proposed subdivision. In addition, the Council must find that the potential environmental impacts are adequately addressed in the initial environmental study/negative declaration. 2. General Plan Consistency The General Plan Land Use Element Map designates the project site as Medium-Density Residential. The Land Use Element provides the following description for medium-density residential development: 2.4.6 Medium-Density Residential development should be primarily dwellings having locations and forms that provide a sense of both individual identity and neighborhood cohesion for the. households occupying them, but in a more compact arrangement than Low Density Residential. Such dwellings are generally one- or two-story detached buildings on small lots, or attached dwellings, with some private outdoor space for each dwelling. ... Planning staffbelieves.that the proposed project is consistent with this policy, and that it is typical of other medium-density residential projects in San Luis Obispo. Another Land Use Element policy relates to this project in terms of street access: 2.2.5 Street Access. New residential developments, or redevelopment involving large sites, should be designed to orient low-density housing to local access . streets, and medium- or high-density housing to driveways accessible from collector streets. Major arterials through residential areas shall provide only limited private access or controlled street intersections. This project will have access from two streets. Primary access to the project would be from Johnson Avenue, a residential arterial street Secondary access would be from a driveway at the end of Fixlini Street, a local street. Staff believes that the Johnson Avenue driveway wovl dbgthe TR 4-99 (Tract 2340) 1720 Johnson Avenue(Judge's Townhouses) Page 6 primary entrance and exit for the site, since it is a less circuitous route. However, during the peak trip hours, it is likely that southbound traffic on Johnson would bypass the driveway and would continue to the controlled intersection at Lizzie Street, rather than queue on Johnson to wait for a break in the traffic to make a left tum into the driveway. The driveway on Fixlini would also be used by emergency response vehicles since the driveway on Johnson Avenue does not meet present day standards for fire truck access because it is too steep. Staff believes that the proposed project and driveway alignment is consistent with Land Use Element Policy 2.2.5 because a minority of the trips generated from the site are expected to use the Fixlini Street driveway. 3. Zoning Regulations Compliance Property Development Standards Since the Subdivision Regulations allow for lots within condominium subdivisions to have any size or shape(subject to review and approval by the Planning Commission and the City Council), staff has evaluated the property development standards for the project relative to the whole project site. Overall, the project complies with all of the property development standards, including setbacks, lot coverage, building height, parking and density. The following table illustrates how the project complies with the property development standards detailed in the Zoning Regulations. Property Development Standards Required Proposed Setbacks Street Yard=20' 20' Rear Yard=7.5'-10' 10' Lot Coverage 50%Max 23% Buildina Height 35' Max Density 11.41 DUV Max 11 DUV Parking 123 125 Residential Condominium Development Re ations Section 17.82.140 of the Municipal Code provides property improvement standards for new residential condominium projects. These standards relate to private and total open space areas, storage, laundry facilities and energy conservation. The open space requirements for this project include a minimum of 250 square feet of private open space per unit, and a minimum of 750 square feet of total open space (private and common open space combined) per unit. In order to qualify as open space, the area must have a minimum dimension of 10 feet in every direction. Each unit in the project has a minimum of 350 square feet of qualifying private open space. In terms of total open space, there is approximately 890 square feet per unit, for a total of 8,926 square feet. The plans submitted for the Planning Commission to review have been modified to fully comply with the open space requirements for the project. 4-28 TR 4-99 (Tract 2340) 1720 Johnson Avenue (Judge's Townhouses). Page 7 Each unit will have its own laundry facilities and storage areas, however.it is unclear from the plans whether or not total storage area complies with the requirement of two hundred cubic feet. This issue will be clarified before the project is reviewed by the Architectural Review Commission. The ARC will review the proposed storage areas with their review of the architectural plans and may require modifications to the floor plans if they are found not to comply. The Architectural Review Commission will also review the proposed solar water heating facilities. The location and size of the collectors are not indicated in the project plans, however, the applicant is aware of the requirement and intends on implementing solar water heating. A condition is recommended to insure compliance with this requirement. C. Fixlini Street Driveway Extension The applicant has made a request to the San Luis Coastal Unified School District for an easement to construct a new driveway from the project site to the end of Fixlini Street. As discussed previously in this report, the driveway is necessary to mitigate potential impacts to traffic on Johnson Avenue and for emergency vehicle access. The easement would include an area approximately 31 feet wide and 110 feet deep immediately adjacent to the residential property located on 1719 Fixlini Street. The driveway would be 20 feet wide, which would allow for a ten-foot buffer between the driveway and the adjacent residence. Planning staff is recommending that this area be used for landscaping to screen the driveway from the adjacent residence. Staff is also recommending modifications to the existing transition area between the school's driveway and the Fahm Street right-of-way. The modifications will help insure that the new driveway will work with the existing circulation pattern at the school site. Presently, the school's driveway simply merges with the street, providing little indication that the public street has ended. Two faded"Do Not Enter" directional signs are located on either side of the driveway, and a speed bump is positioned approximately 70 feet away from the property line. Local residents have indicated that cars tend to speed down the one-way driveway, and, residents commonly observe vehicles entering the driveway at the end of Fixhni Street even though it is a one-way driveway intended to be an exit only. The following recommended conditions of approval are provided to insure compatibility between the Fixlini Street right-of-way, the existing school driveway, and the proposed driveway extension to the Judge's Townhouses project: 1) The existing "Do Not Enter" signs at then end of Fixlini Street shall be removed and positioned to the northwest of the proposed driveway extension. 2) All existing directional arrows on the driveway surface shall be removed. 3) A table-top/driveway ramp shall be installed northwest of the proposed driveway extension, to the approval of the Public Works Director and the Community Development Director. 4) Directional signage shall be installed to the northwest of the new table- top/driveway ramp indicating that two-way traffic is ahead. 4-29 TR 4-99 (Tract 2340) 1720 Johnson Avenue(Judge's Townhouses) Page 8 5) Directional signage and striping shall be installed so that vehicles exiting the school site merge into a single lane prior to reaching the new table- top/driveway ramp. The new table-top/driveway ramp shall be designed to accommodate one vehicle at a time. Overall, staff supports the plan to provide secondary access to the project site via Fixlini Street and the driveway extension. Staff feels that this secondary access will provide a safe and convenient alternative to negotiating traffic on Johnson Avenue during the peak trip hours,while not increasing traffic in excess of the volume of residential traffic it was designed to accomodate. The proposal to does result in new traffic patterns that are a concern to the existing Fixlini neighborhood. However, the improvements that staff is recommending for the school driveway/Fixlini Street interface will insure a safe transition between the public street and the private driveway, and may in fact improve existing conditions on Fixlini Street. D. Inclusionary Housing Requirement The City's Inclusionary Housing Requirement was adopted by Ordinance No. 1348 in February, 1999 and became effective April 1, 1999. This program is designed to increase the supply of housing affordable to very low, low and moderate income households in the City of San Luis Obispo. It does this by requiring most new residential and commercial development projects to include affordable housing, pay an in-lieu housing fee, or dedicate real property for affordable housing. This project is subject to the inclusionary housing requirement because the application for the vesting tentative map was received after April 1, 1999, and the project consists of more than four lots. The project applicant will meet the City's inclusionary housing requirement by building one dwelling unit affordable to moderate income households. The unit proposed to be affordable is the two-bedroom apartment above the garage on Lot 10, adjacent to the Judge's House. The applicant's inclusionary housing proposal is attached to this report. It was accepted by the Community Development Director on August 2, 1999, with one modification; the minimum term of affordability of the unit will be thirty years. OTHER DEPARTMENT COMMENTS The project plans were circulated to other City departments for comment. Many of the comments have been addressed in the most recent set of plans. Outstanding issues;detailed below,have been incorporated as conditions of approval. Building(Site Grading) The Building Division has concerns regarding drainage from the slope to the east of the project site. The plans do not indicate where the water will go once it reaches the proposed retaining wall along the rear property line of the project. The applicant has indicated that a concrete swale would be built on the uphill side of the retaining wall, to direct water towards the driveway. A condition is recommended to insure that building plans address this issue to the satisfaction of the Chief Building Official. . 4-30 TR 4-99 (Tract 2340) 1720 Johnson Avenue (Judge's Townhouses) Page 9 Utilities The project'is proposed to be served by a private sewer system, and the existing sewer line that serves the School District, in an easement on the project site, would be relocated to connect with the active gravity system at the end of Fixlini Street. The most recent set of plans does not show the new connection for the sewer serving the School District property. Utilities staff is currently researching the feasibility of the new connection and has provided a condition to insure that the resulting sewer system complies with City standards. The proposed location of the double-check detector check assembly (DCDC) and the layout of the proposed water meter manifold does not conform to the City's standard. Conditions are provided to insure compliance with the these requirements to the satisfaction of the Fire Marshall and the Utilities Engineer. ALTERNATIVES 1. Recommend that the Council deny the tentative tract map and mitigated negative declaration. 2. Continue discussion if additional information is needed. Direction should be given to staff and the applicant. RECOMN[ENDATION That the Planning Commission take the following actions: 1. Recommend to the City Council adoption of the mitigated negative declaration of environmental impact report, ER 4-99. 2. Recommend approval of the vesting tentative map to the City Council based on the following findings, conditions and code requirements. Findings: 1. The design of the tentative map and the proposed improvements are consistent with the General Plan and the proposed development plan because the map meets all of the requirements .of the Zoning Regulations and .Subdivision Regulations and will support development typical of areas designated on the General Plan Land Use Map as Medium- Density Residential. 2. The site is physically suited for the type and density of development allowed in the R-2 zoning district. 3. The design of the subdivision and the proposed improvements, when evaluated in conjunction with the proposed mitigation measures, are not likely to cause serious health problems, substantial environmental damage or substantially and unavoidably injure fish or wildlife or their habitat. 4-31 TR 4-99 (Tract 2340) 1720 Johnson Avenue(Judge's Townhouses) Page 10 4. The design of the subdivision or the type of improvements will not conflict with easements for access through, or use of property within, the proposed subdivision. 5. The initial environmental study and mitigated negative declaration, ER 4-99, concludes that the project will not have a significant adverse impact on the environment. Conditions: 1. The project shall comply with all of the requirements of the Residential Condominium Development Ordinance and the Property Improvement Standards for New Condominium Projects (SLOMC 17.82.140). Solar collectors for water heating and private storage areas shall be reviewed and approved by the Architectural Review Commission. 2. The grading and drainage plan shall be modified to include measures to deal with water draining from the field above the project, to the approval of the Chief Building Official. 3. The following conditions are provided to insure compatibility between the Fixlini Street right- of-way, the existing school driveway, and the proposed driveway extension to the Judge's Townhouses project: a) The existing 'Do Not Enter'.signs at then end of Fixlini Street shall be removed and positioned to the northwest of the proposed driveway extension. b) All existing directional arrows on the driveway surface shall be removed. c) A table-top/driveway ramp shall be installed northwest of the proposed driveway extension, to the approval of the Public Works Director and the Community Development Director. d) Directional signage shall be installed to the northwest of the new table- top/driveway ramp indicating that two-way traffic is ahead. e) Directional signage and striping shall be installed so that vehicles exiting the school site merge into a single lane prior to reaching the new table- top/driveway ramp. The new table-top/driveway ramp shall be designed to accommodate one vehicle at a time. 4. All mitigation measures included in the Mitigation Agreement signed by the Community Development Director and the applicant, Stephen Sicanoff, are hereby conditions of approval: a) A detailed soils engineering report shall to be submitted as part of the grading and building permit applications. The soils report shall include at a minimum: data regarding the nature, distribution and strength of the existing soils, conclusions and recommendations for grading procedures, and design criteria for corrective measures, when necessary. Grading and building must be designed and performed in compliance with the soils engineering report. 4-32 TR 4-99 (Tract 2340) 1720 Johnson Avenue(Judge's Townhouses) Page 11 b) The applicant shall submit a plan for review and approval by the Architectural Review Commission indicating the method or methods used to reduce the noise levels on lots 7 and 8 to insignificant levels (less than 60dB Ldn). Compliance with the Noise Element maximum noise levels shall be verified with a noise analysis performed by a licensed acoustical engineer. c) To help reduce the waste stream generated by this project: i. Site development shall include convenient facilities for interior and exterior onsite recycling. ii. Demolition and construction shall include a solid waste recycling plan for recycling discarded materials, such as concrete, sheet-rock, wood, and metals, from the construction site. The plan must be submitted for approval by the City's Solid Waste Coordinator or the Community Development Director, prior to building permit issuance. iii. Recycled-content materials shall be used in structural and decorative building components and in surfacing wherever feasible. d) To reduce the potential for impacts to archeological and historic resources: i. Prepare an updated set of Historic Resources Record Forms (DPR 523); the Judge's House should be assigned a Primary Number and Trinomial as quickly as possible. ii. Removal of the apartment buildings and trees, and all grading activities shall be monitored by an experienced archaeologist. iii. Alterations in the garden area shall be inspected by the project archaeologist. iv. Subterranean features encountered shall be carefully recorded, thoroughly documented and adequately sampled. v. Monitoring work, data recording and sampling shall be summarized and presented in a comprehensive final report. 5. The existing sewer main that serves the School District property and crosses the project site in an easement shall be abandoned. The School District shall be reconnected to the existing active gravity sewer system located in the street right-of-way at the end of Fixlini Street.. If this alignment is not feasible because of the depth of the system serving the School District property, then the existing sewer serving the school shall be realigned in an easement on School District property, to the approval of the Utilities Director. 6. The double-check detector check assembly (DCDC) shall be located adjacent to the public right-of-way in Johnson Avenue to the satisfaction of the Fire Marshall and Utilities Engineer. 7. Three separate 2" laterals will be required to serve the ten new residences, with meters manifolded in groups of 4 or 3 meters per manifold. They need to be sized and placed at appropriate locations along the Johnson Avenue frontage to minimize the distance to the units from the water meters,to the approval of the Utilities Engineer. 4-33 TR 4-99 (Tract 2340) 1720 Johnson Avenue(Judge's Townhouses) Page 12 CODE REQUIREMENTS A. A water allocation is required, due to the additional units. Currently, a water allocation can only be obtained through the water retrofit program. The City's Water Conservation division can help in determining the needed allocation and the necessary number of retrofits. Water Conservation can be reached by calling 781-7258. B. Water and Wastewater Impact Fees shall be paid at the time building permits are issued. Both the Water and the Wastewater Impact Fees are based on the number of single family units being built. The cost of developing an allocation through retrofit could offset a portion of the required Water Impact Fee according to appropriate City policies. C. Each lotfunit shall be provided a separate water, gas, electric, telephone and cable TV service (a common sewer is allowed). Water services shall be manifolded in pairs, whenever possible,in accordance with City standards. D. New construction shall meet the setback requirements of the Uniform Plumbing Code (UPC) table 7-7 for water wells, if a well exists. E. Lots shall be developed with grades that comply with the Uniform Building Code (UBC) appendix section 3315.4. F. The subdivider shall pay Park-In-Lieu fees consistent with SLO Municipal Code Section 16.40.80. G. The subdivider shall meet the Inclusionary housing requirement consistent with the SLO Municipal Code Section 17.91. H. Traffic impact fees are required to be paid prior to the issuance of a building permit, with credit for existing legal units. I. Fire flow shall be in accordance with Appendix III-A of the 1999 California Fire Code. The proposed location of the on-site hydrant is adequate. Hydrant shall be installed per City Engineering Standards. J. All new construction shall have automatic fire sprinklers installed per the Building Code. K. Buildings undergoing demolition and construction shall be in accordance with Article 87 of the 1999 California Fire Code. Attachments Attachment 1 - Vicinity Map Attachment 2- Initial Environmental Study, ER 4-99 Attachment 3 - Archeological Resources Inventory, dated June 21, 1999 Attachment 4- Developer's Statement for Compliance with Inclusionary Housing Requirement Attachment 5 - Letter from School District regarding status of easement,dated August 10, 1999 Project Plans 4-34 l (P-� R-2 �G �tP R1 v ��i R=1. R2 R-3 R R2 �2 s Am viu ni 1720 Johnson 0 40 80 12D Feet TR 4-99 4-35 ������n�a►�►���IIIIINIIII p�►►i�����►�� X8111 II I city of sAn tuis OBISPO 990 Palm Street, San Luis Obispo, CA 93401-3249 Revised INITIAL STUDY ENVIRONMENTAL CHECKLIST FORM ER 4-99 1. Project Title: Judge's Townhouses 2. Lead Agency Name and Address: City of San Luis Obispo Community Development Department 990 Palm Street San Luis Obispo, CA 93401 3. Contact Person and Phone Number: Michael Codron, (805)781-7169 4. Project Location: 1720 Johnson Avenue 5. Project Sponsor's Name and Address: Paragon Design and Building Tom Brajkovich,Architect 1009 Morro Street, Suite 202 San Luis Obispo, CA 93401 6. General Plan Designation: Medium-Density Residential 7. Zoning: R-2; Medium-Density Residential OThe City of San Luis Obispo is committed to include the disabled in all of its services, programs and activA736 Telecommunications Device for the Deaf(805) 781-7410. 8. Description of the Project: The applicant is proposing to subdivide an existing .952 acre site into ten lots. Lots 1 through 8 would have an average size of 1543 square feet and would each be developed with one 2-bedroom townhouse. Lot 9, at 13,433 square feet, includes 1750 square feet of common open space, with driveways and guest parking occupying the remaining 11,683 square feet. Lot 10, at 15,704 square feet would contain the existing Judge's House and a proposed detached garage with a two-bedroom apartment above. Individual lots will be subdivided as a Planned Unit Development (PUD) and will include small, private backyards. The site will have primary access from Johnson Avenue and secondary access from Fixlini Street across an easement on San Luis Unified School District Property. A designated fire lane will be developed between the Fixlini Street entrance and Johnson Avenue entrance to the project; with one new onsite fire hydrant provided adjacent to the fire lane. .Significant grading will be required to build along the perimeter of the site, and a retaining wall is proposed to border the northwestern and northeastern property lines. In order to accommodate the new development,the plans show demolition of three World War II era bungalows,containing a total of 5 units. The plans also show extensive tree removals and the relocation of an existing 26"palm. 9. Surrounding Land Uses and Settings: The Judge's House site is bordered on the northeast and northwest by San Luis Unified School District property. The School District property is home to San Luis High School, at 1350 California Boulevard, and San Luis Junior High School, at 1530 Lizzie Street. San Luis Junior High School is currently utilized by various tenants including the San Luis Adult School and Hawthorne Elementary School. To the southeast is a large, architecturally significant residence that has been divided into separate units. To the southwest and across Johnson Avenue are apartment buildings. Overall, the area is characterized by moderately steep slopes, as the terrain begins to climb out of San Luis Obispo and into the Santa Lucia range. 10. Project Entitlements Requested: The applicant has submitted a Vesting Tentative Map for subdivision of the existing parcel into a Planned Unit Development (PUD) and is proposing ten separate lots. In addition to the subdivision, the applicant has submitted an application for review and approval of project plans by the Architectural Review Commission. 11. Other public agencies whose approval is required (e.g. permits, financing approval, or participation agreement): None. 2 4-37 ENVIRONMENTAL FACTORS POTENTIALLY AFFECTED: The environmental factors checked below would be potentially affected by this project, involving at least one impact that is a "Potentially Significant Impact" as indicated by the checklist on the following pages. Land Use and Planning Biological Resources Aesthetics Population and Housing Energy and Mineral X Cultural Resources Resources X Geological Problems Hazards Recreation Water X Noise X Mandatory Findings of Significance Air Quality Public Services Transportation and X Utilities and Service � : ' : - ,,•<<' �,.,. .aL" Circulation Systems There is no evidence before the Department that the project will have any potential adverse effects on fish and X wildlife resources or the habitat upon which the wildlife depends. As such,the project qualifies for a de minimic waiver with regards to the filing of Fish and Game Fees. The project has potential to impact fish and wildlife resources and shall be subject to the payment of Fish and Game fees pursuant to Section 711.4 of the California Fish and Game Code. DETERMINATION: On the basis of this initial evaluation: I find that the proposed project COULD NOT have a significant effect on the environment, and a NEGATIVE DECLARATION will be prepared. I find that although the proposed project could have a significant effect on the environment, there will not be a significant effect in this case because the mitigation measures described on an attached sheets have been added to X the project A MITIGATED NEGATIVE DECLARATION will be prepared. I find that the proposed project May have a significant effect on the environment, and an ENVIRONMENTAL IMPACT REPORT is required. I find that the proposed project MAY have a significant effect(s)on the environment, but at least one effect(1) has been adequately analyzed in an earlier document pursuant to applicable legal standards, and (2) has been addressed by mitigation measures based on the earlier analysis as described on attached sheets, if the effect is a 3 4-38 "Potentially Significant Impact" or is "Potentially Significant Unless Mitigated." An :ENVIRONMENTAL IMPACT REPORT is required,but it must analyze only the effects that remain to be addressed I find that although the proposed project could have a significant effect on the environment,there WILL NOT be a significant effect in this case because all potentially significant effects(1)have been analyzed in an earlier EIR pursuant to applicable standards and (2) have been avoided or mitigated pursuant to that earlier EIR, including revisions or mitigation measures that are imposed upon the proposed project. ✓' ��<!/- August 3, 1999 gnature Date Ronald Whisenand,Development Review Manager Arnold Jonas,Community Development Dir. Printed Name For This signature indicates the addition of a mitigationme sure (#2) which was added by the Planning Commission on September 8, 1999. 3-16-00 EVALUATION OF ENVIRONMENTAL IMPACTS: ora Whise d, Development Review Manage 1. A brief explanation is required for all answers except "No Impact" answers that are adequately supported by the information sources a lead agency cites in the analysis in each section. A "No Impact" answer is adequately supported if the referenced information sources show that the impact simply does not apply to projects like the one involved(e.g.the project falls outside a fault rupture zone). A"No Impact"answer should be explained where it is based on project-specific factors as well as general standards(e.g.the project will not expose sensitive receptors to pollutants,based on a project-specific screening analysis). 2. All answers must take account of the whole action involved,including off-site as well as on-site,cumulative as well as project-level, indirect as well as direct,and construction as well as operational impacts. 3. "Potentially Significant Impact'is appropriate if there is substantial evidence that an effect is significant. -If there are one or more"Potentially Significant Impact"entries when the determination is made,an EIR is required. 4. "Potentially Significant Unless Mitigation Incorporated"applies where the incorporation of mitigation measures has reduced an effect from "Potentially Significant Impact"to a "Less than Significant Impact" The lead agency must describe the mitigation measures, and briefly explain how they reduce the effect to a less than significant level (mitigation measures from Section 17,"Earlier Analysis,"may be cross-referenced). 5. Earlier analysis may be used where, pursuant to the tiering, program EIR, or other CEQA process, an effect has been adequately analyzed in an earlier EIR or negative declaration..Section 15063 (c)(3)(D). Earlier analyses are discussed in Section 17 at the end of the checklist. 6. Lead agencies are encouraged to incorporate into the checklist references to information sources for potential impacts(e.g. general plans, zoning ordinances). Reference to a previously prepared or outside document should, where appropriate, include a reference to the page or pages where the statement is substantiated. A source list should be attached,and other sources used or individuals contacted should be cited in the discussion. 4 4-39 Issues and Supporting Information, .ources Sources Poten, Potentially I-Less—Than No Significant Significant Significant Impact ER 4-99 Issues Unless Impact Mitigation Inco orated 1. LAND USE AND PLANNING- Would the proposal: a) Conflict with general plan designation or zoning? 1,2 X b) Conflict with applicable environmental plans or policies adopted X by agencies with jurisdiction over the project? c) Be incompatible with existing land use in the vicinity? 3 X d) Affect agricultural resources or operations (e.g. impact to soils 4 X or farmlands,or impacts from incompatible land uses? e) Disrupt or divide the physical arrangement of an established 3 X commu ni (including a low-income or minorityunity)?n ? The General Plan designation for the site is Medium-Density Residential and the zoning designation is R-2(Medium-Denisty Residential). These designations allow for development of up to 12 density units per net site acre. The project as proposed complies with the property development standards for the R-2 zone and with the Subdivision Regulations. The site is adjacent to other City residential developments and has not been used for agricultural purposes during this century. Residential Condominium Development Ordinance The plans as submitted do not comply with the City's Residential Condominium[ Development Ordinance for open space requirements. The Ordinance requires each unit to have a minimum of 250 square feet of private open space, and the total open space requirement(private open space and common open space combined)for the project must be 750 square feet per unit. Staff has reviewed the plans for consistency with this requirement and has determined that the requirement can be met with minor modifications to the building locations and through minor modifications to proposed property lines. Private and total open space requirements will be reviewed by the Planning Commission and the City Council through the subdivision review process. No further mitigation is required. Conclusion: No impact. 2 POPULATION AND HOUSING-Would the proposal: a) Cumulatively exceed official regional or local population 5 X projections? b) Induce substantial growth in an arra either directly or indirectly (e.g. through projects in an undeveloped area or major X infrastructure? c) Displace existing housing,especially affordable housing? X The project will not induce substantial growth since the new development will be replacing five existing one-bedroom units on the site. According to 1997 California Department of Finance (CDF)estimates, there was an average of 2.3 persons per occupied household in the City. If the project were occupied at this rate, about 9 additional persons would live on the property- Affordable ropertAffordable Housine Five World War II era bungalows are proposed to be demolished in order to accommodate the proposed development. The units are currently rented at affordable rates,but are not part of an affordable housing agreement. The proposed project is required to comply with the City's Inclusionary Housing Ordinance. The applicant has submitted an Inclusionary Housing Proposal indicating that the requirement would be met by building one affordable unit. The proposed affordable unit would be the two-bedroom apartment, located on Lot 10 above the garage, and would be rented at rates affordable to moderate income households. The Community Development Director has reviewed and accepted the Inclusionary Housing Proposal subject to the minimum term of affordability,30 years. Conclusion: Less than significant impact. 5 4-40 Issues and Supporting Informatic -jources sources Pore. y PotentiallyLess Than No Significant Significant Significant Impact ER 4-99 Issues Unless Impact Mitigation Incorporated 3. GEOLOGIC PROBLEMS. Would the proposal result in or exi iose People to potential impacts involving: a) Fault rupture? 6 X b) Seismic ground shaking? X c) Seismic ground failure,including liquefaction? 7 X d) Seiche,tsunami,or volcanic hazard? 7 X e) Landslides or mudflows? X f) Erosion,changes in topography or unstable soil conditions from 8 X excavation,grading,or fill? g) Subsidence of the land? 8 X h) Expansive soils? 8 X r Uni ue. eolo is or physical features? 8 1 1 X There are no known fault lines on site or in the immediate vicinity. However,the City of San Luis Obispo is in Seismic Zone 4, a seismically active region of California and strong ground shaking should be expected during the life of proposed structures. Structures must be designed in compliance with seismic design criteria established in the Uniform Building Code. The site lies in an area identified by the Seismic Safety Element of the General Plan as being in the "F', Franciscan Formation, zone which has a high landslide risk. As defined in the Seismic Safety Element, "the Franciscan Formation is composed of incompetent material of complex structure". The evaluation included in the element qualifies its applicability by noting that it is based on natural conditions and does not account for changes in stability that may accompany development. Soils Stability Although a soils study has not been prepared for this site, a soils study prepared in 1991 for the General Hospital expansion project has been evaluated by staff. General Hospital is located less than .5 miles from the project site and has a similar setting. The primary concerns at the General Hospital site were "the potential for different settlement, the potential for subsurface water,and the expansive soil condition." The study concluded that the General Hospital site was suitable, from a geotechnical standpoint, for the proposed project and provided recommendations to insure long-tern soils stability. Staff is recommending the following mitigation measure to insure that a thorough geotechnical analysis is prepared for this site in conjunction with any permits for new structures. The study shall also identify and provide recommendations regarding any unique geologic or physical features on the site that may have an impact on soils stability. 1.Miti¢ation'Measure: A detailed soils engineering report shall to be submitted as part of the grading and building permit applications. The soils report shall include at a minimum:data regarding the nature,distribution and strength of the existing soils,conclusions and recommendations for grading procedures,and design criteria for corrective measures,when necessary. Grading and building must be designed and performed in compliance with the soils engineering report. Conclusion: Less than sign#icant impact with mitigation incorporated 4. WATER.Would the proposal result in: a) Changes in absorption rates,drainage patterns,or the rate and X amount of surface runoff? b) Exposure of people.or property to water related hazards such as 9 X flooding? c) Discharge into surface waters or other alteration of surface water 10 X quality(e.g.temperature,dissolved oxygen or turbidity? d) Changes in the amount of surface water in any water body? 10 X e) Changes in currents,or the course or direction of water10 X movements? 4-41- Issues and Supporting Informabol, .sources Sources Poter.. Potentially itss Than No Significant Significant Significant Impazt ER 4-99 Issues Unless Impact Mitigation :In orated f) Change in the quantity of ground waters,either through direct additions or withdrawals,or through interception of an aquifer by cuts or excavations or through substantial loss of X groundwater recharge capability? g) Altered direction or rate of flow of groundwater? X h) Impacts to groundwater quality? X i) Substantial reduction in the amount of groundwater otherwise . available fore blic waters lies? X The project will increase the amount of impervious surfaces on the site.Land Use Element Policy 6.4.7 encourages the use of porous paving,landscaping,or other design elements to reduce surface water runoff and aid in the ability for surface drainage to percolate effectively into the soil. Through the review of the required architectural review application,changes to drainage patterns can be adequately evaluated with the grading and landscaping plans. No further mitigation is required. Conclusion: No impact, 5. AIR QUALITY. Would the proposal: a) Violate any air quality standard or contribute to an existing or projected air quality violation(Compliance with APCD 11 X Environmental Guidelines)? b) Expose sensitive receptors to pollutants 11 X c) Alter air movement,moisture,or temperature,or cause any change in climate? 11 X d Create obiecdonable odors? 11 X During project construction,there will be increased levels of fugitive dust associated with construction and grading activities, as well as construction emissions associated with heavy duty construction equipment. Compliance with the dust management practices contained in Municipal Code Section 15.04.040 X. (Sec. 7004(b))will adequately mitigate short-term impacts. No further mitigation is necessary. San Luis Obispo County is a non-attainment area for the State ozone and PM 10(fine particulate matter 10 microns or less in diameter)air quality standards. State law requires that emissions of non-attainment pollutants and their prectnsors be reduced by at least 5%per year until the standards are attained. The 1995 Clean Air Plan (CAP) for San Luis Obispo County was developed and adopted by the Air Pollution Control District(APCD)to meet that requirement. The CAP is a comprehensive planning document designed to reduce emissions from traditional industrial and commercial sources, as well as from motor vehicle use. Land Use Element Policy 1.18.2 states that the City will help the APCD implement the Clean Air Plan. The project size is below the threshold contained in the APCD's "CEQA Air Quality Handbook" for generating significant amounts of emissions and therefore is expected to have less than significant air quality impacts. Conclusion: Less than significant im acr. 6. TRANSPORTATION/CIRCULATION. Would the proposal result in: a) Increased vehicle trips or traffic congestion? X b) Hazards to safety from design features(e.g.sharp curves or dangerous intersections)or incompatible uses(e.g.farm X equipment)? c) Inadequate emergency access or access to nearby uses? X d) Insufficient parking capacity on-site or off-site? X e) Hazards or barriers for pedestrians or bicyclists? X f) Conflicts with adopted policies supporting alternative X transportation(e.g.bus turnouts,bicycle racks)? g) Rail,waterborne or air traffic impacts(e.g.compatibility with 12 X San Luis Ob' Co.Airport Land Use Plan)? 7 4-42 Issues and Supporting Informatio.. -pources Sources Potei. .y Potentially Less Than No Significant Significant Significant Impact ER 4 99 Issues. Unless Impact Mitigation In cared Traffic According to the Trip Generation manual published by the Institute of Transportation Engineers (ITE), condominiums (family)generate about 5.7 average daily trips(ADT),single family residences generate 10 ADT and apartments generate 6.5 ADT. Using this trip generation estimate, the project would generate about 62.1 ADT. The existing uses on the site (5 apartments and one single-family residence) generate about 42.5 ADT. The additional 20 ADT resulting from this project will be dispersed between northbound and southbound trips on Johnson Avenue and San Luis Drive/California Boulevard for Cal Poly and Highway 101 destinations. When this project was originally submitted, the sole access to the site was via the Johnson Avenue driveway. This raised concerns as to whether sufficient gaps in traffic on Johnson Avenue exist to enable vehicles driving south to turn left into the project driveway without queuing on Johnson Avenue. The applicant was directed to either have a qualified traffic engineer analyze the potential for queuing on Johnson Avenue, or pursue alternatives for accessing the site. As a result, the project has been redesigned to include secondary access to the site via an easement over San Luis Unified School District property at the end of Fixlini Street. This secondary access will give vehicles the opportunity.to make the left . turn at the signalized intersection at Lizzie Street, instead of potentially blocking traffic while waiting to turn left into the Johnson Avenue driveway. If the easement not obtained, further analysis of the traffic impacts of the project will be necessary. 2.Mitigation Measure: Applicant must obtain an easement for driveway purposes from the School District. If applicant in unable to acquire an easement,applicant shall be required to have a traffic study prepared by a qualified traffic professional and shall resubmit the project with a new design that addresses any significant traffic impacts identified in the study. The following issues are to be addressed by the traffic study: • Estimate the total volume of traffic generated from this project and the adjoining developed property(1730 Johnson) that uses the common access driveway and the traffic increase caused by this project. • Conduct a "gap analysis" of traffic on Johnson Avenue adjacent to the project driveway during AM and PM peak periods. • Determine whether sufficient gaps exist to enable project and adjoining property residents and visitors driving south on Johnson Avenue to turn left into the project driveway without queuing on Johnson Avenue. And if queues develop,determine their frequency and duration. Design Features The design of the Johnson Avenue driveway accessing the site has raised concerns for pedestrian safety onsite and on the adjacent sidewalk. The following comments provided by the City's Transportation Planner will be considered during review of project plans by the Architectural Review Commission. `The proposed sidewalk that runs along the northern edge of the driveway should be extended directly westward to tie into the back of the public sidewalk. When the retaining wall is reconstructed to accommodate the private sidewalk extension, a "corner" cutoff shall be provided of sufficient length to allow exiting motorists to see approaching pedestrians on the public sidewalk. In a similar manner,the retaining wall at the southern corner of the driveway entrance"should be" reconstructed to provide a sufficient corner cutoff to enable exiting motorists to view oncoming traffic from the south (this modification will require the approval of the adjacent property owner). If feasible, the extent of the cutoff should enable motorists to view oncoming traffic without encroaching onto the sidewalk or into the adjoining bike lane." Conclusion: Less than significant impact. 8 4-43 Issues and Supporting Informabr, .ources Sources Pote. y Potentially Less Than No Significant Significant Significant Impact ER 4-99 Issues Unless Impact Mitigation Inco orated 7. BIOLOGICAL RESOURCES. Would the proposal affect: a) Endangered,threatened or rare species or their habitats . (including but not limited to plants,fish,insects,animals or 13 X birds)? b) Locally designated species(e.g.heritage trees)? 14 X c) Locally designated natural communities(e.g.oak forest,coastal X habitat,etc.)? X. d) Wetland habitat(e.g.marsh,riparian and vernal pool?) 10 X e Wildlife dispersal or migration corridors? . X The City's Informational Map Atlas indicates there are no sensitive plant or animal species on the site. Although much of the site is undeveloped, construction of the Judge's House began in 1892 and the site has been inhabited since. Gardens and other facilities have been developed over the years around the Judge's House and the boundary of the Judge's House property is fenced in,reducing the likelihood that the area serves as a wildlife corridor. Trees Project plans show extensive tree removals along the northwest and northeast property lines to accommodate the new structures. The trees proposed for removal are mainly non-native pepper trees and eucalyptus trees. Two Coast Live Oak trees along the northeast property line will remain. A 26"palm tree will be relocated. The large,skyline trees along the front property line of the project and surrounding the historic Judge's House will remain. Conclusion: No impact. & ENERGY AND MINERAL RESOURCES. Would the prrovosal: a) Conflict with adopted energy conservation plans? 15,16 X b) Use non-renewable resources in a wasteful and inefficient X manner? c) Result in the loss of availability of a known mineral resource that would be of future value to the region and the residents of X the State? The Energy Conservation Element policies encourage the use of techniques to minimize energy use. The project would expand an existing neighborhood in accordance with the Land Use Element of the General Plan, which was reviewed for consistency with the Energy Conservation Element. In addition, the Residential Condominium Development Ordinance requires each new unit to utilize solar water heating (SLOMC 17.82.140 H.). The Architectural Review Commission will consider the placement of solar collectors to minimize their visibility from any public rights-0f--way and from common open space areas onsite. Conclusion: No impact, 9. HAZARDS. Would the prolpossil involve: a) A risk of accidental explosion or release of hazardous X substances(including,but not limited to:oil,pesticides, chemicals or radiation)? b) Possible interference with an emergency response plan or X emergency evacuation plan? c) The creation of any health hazard or potential health hazard? X d) Exposure of people to existing sources of potential health 3 X hazards? e) Increased fire hazard in areas with flammable brash,grass or 16 X trees? There are no known hazardous substances or other potential health hazards associated with this project. The project will not interfere with any City emergency response or evacuation plan. 9 4-44 Issues and Supporting Informabo. ,ources sources rote.. i Potentially I ess Than No Significant Signifleant Significant Impact ER 4-99 Issues Unless Impact Mitigation :Incorporated The site is identified on the Safety Element Map as being susceptible to moderate wildland fres. The City Fire Department has reviewed the project plans and believes that if the project is conditioned to meet City fire protection standards, then adequate protection from wildland fires hazards will exist. The project site meets response requirements if built in accordance with City standards: One on-site fire hydrant will be required to meet the City's standard for hydrant location. Conclusion: Less than significant impact. 10.NOISE. Would the proposal result in: a) Increase in existing noise levels? X b) Exposure of people to"unacceptable"noise levels as defined by 17,18 X the San Luis Obispo General Plan Noise Element? The Noise Element of the General Plan and its accompanying Noise Guidebook states that a generally acceptable level of noise for residences is 60 decibels, day/night average (Ldn) for outdoor areas, and 45 dB Ldn for indoor use areas. The guidebook estimates that at buildout, noise from Johnson Avenue would be 60 dB Ldn at a distance of 157 feet from the center of the roadway and 65 dB Ldn at a distance of 73 feet from the center of the roadway. Project plans indicate that a portion of lot number 8 would be within the 65 dB Ldn contour at buildout. Project plans also indicate that all of lot number 8 and most of lot number 7 would be within the 60 dB Ldn contour at buildout. Complying noise levels for interior spaces can be achieved through standard building techniques. However,some level of mitigation is necessary to protect the private yard areas for lots 7 and 8. The Noise Element provides a list of preferred noise mitigation techniques that can be used to reduce traffic noise to acceptable levels. Those techniques are listed in order of preference in Policy 12.13(Digest numbering)and include:provide distance between the noise source and recipient;provide distance plus planted earthen berms;provide distance and planted earthen berms combined with sound walls;provide earthen berms combined with sound walls;provide sound walls only;integrate buildings and sound walls to create a continuous noise barrier. 3.Mitigation Measure: The applicant shall submit a plan for review and approval by the Architectural Review Commission indicating the method or methods used to reduce the noise levels on lots 7 and 8 to insignificant levels (less than 60dB Ldn). Compliance with the Noise Element maximum noise levels shall be verified with a noise analysis performed by a licensed acoustical engineer. Conclusion: Less than sign#kant impact with mitigation incorporated 11.PUBLIC SERVICES. Would the proposal have an effect upon,or result in a need for new or altered government services in any of the followin •areas: a) Fire protection? X b) Police protection? X c) Schools? X d) Maintenance of public facilities,including roads? X e Other governmental services? X This project has been reviewed by Fire Department staff.Comments received provide standards for compliance with the Fire Code including a requirement for automatic fire-sprinkler systems to be installed in all new units, one new fire hydrant adjacent to the fire lane, and fire protection systems to address the requirements of the project and proposed occupancies. These requirements will be addressed through established City review processes such as architectural review and building permit application review. The project description includes secondary access to the site via an easement through San Luis Unified School District property to Fixlini Street. Secondary access to the site via Fixlini is a critical part of the project description and mitigates potential significant impacts including potential significant impacts for traffic and emergency access. If the easement is not obtained,the project description will have to be modified and additional analysis in these areas will be necessary. 10 4-45 Issues and Supporting Informatic - .ources Sources Pote. Y Potentially Less Than No Significant Significant Significant impact ER 4-99 Issues Unless Impact Mitigation Incorporated The school districts in this state are separate goveming bodies with authority to collect fees to finance school construction and parcel acquisition. Section 65995 of the Government Code prohibits the City from denying a subdivision or collecting any fees beyond those required by the school district itself,to mitigate effects of inadequate school facilities. Any effect that the additional children associated with this project will have on school facilities will be mitigated in whole or in part by the districts per-square-foot fees,charged at the time of building permit issuance for each home. Conclusion: No impacts. 12.UTELIMS AND SERVICE SYSTEMS. Would the proposal result in a need for new systems or supplies,or substantial alterations to the following utilities: a) Power or natural gas? X b) Communications systems? X c) Local or regional water treatment or distribution facilities? X d) Sewer or septic tanks? X e) Storm water drainage? X f) Solid waste disposal? X Local or regional water supplies? X This project has been reviewed by Utilities Department staff who determined that the project will not result in a significant increase in the demand for services over that which existing development does. The following paragraphs analyze potential service issues. Water Sunnlies&Distribution Facilities Because the project will result in an overall increase in the number of dwelling units, a water allocation will be required. Currently, a water allocation_can only be obtained through the water retrofit program. To receive an allocation, the applicant will need to provide water offsets through retrofitting the plumbing of existing structures or otherwise satisfy the requirements of the water allocation regulations through an approved method. Since the new dwellings will be served by individual water meters, Water and Wastewater Impact Fees will be required. The cost of developing an allocation through retrofitting could offset a portion of the required Water Impact Fee according to appropriate City policies. Water and Wastewater Impact Fees shall be paid at the time building permits are issued. Compliance, with the provisions of the Water Allocation Regulations, and the water impact fee program,are adequate to mitigate the effects of any potential increased water demand. Wastewater(Sewer System) The Utilities Engineer has reviewed the project for consistency with City requirements and has determined that the proposed sewer alignment is unacceptable. The proposal involves realigning the existing main that crosses the property, which presently serves the Junior High School property. If the existing main were to be used to serve this project as well, it would have to be a public main and would have to be designed to current City standards. Generally a minimum 15' easement is required for all sewer lines. All weather access must be provided to each manhole for service and maintenance of the sewer. Clean-outs are not allowed on public mains but are shown on project plans. Recent discussions between staff and the applicant have indicated that a preferred approach will be pursued. Staff feels that the project should be served by a private sewer system and that the existing main serving the Junior High School should be abandoned. The applicant will restore sewer service to the Junior High School by tying into the existing sewer main at the end of Fixlini Street The final alignment of the sewer system serving this project and the Junior High School will be reviewed by the Planning Commission and the City Council through the subdivision review process. The wastewater system shall comply with City standards. No further mitigation is required. Solid Waste Background research for the Integrated Waste Management Act of 1989(AB939)shows that Califomians dispose of roughly 11 4-46 Issues and Supporting InformatiL ources Sources Pote. Y Potentially Less Than No Significant Significant Significant Impact ER 4-99 Issues Unless Impact Mitigation Inco rated 2,500 pounds of waste per month. Over 90% of this waste goes to landfills, posing a threat to groundwater, air quality, landfill capacity and public health. Cold Canyon landfill is projected to reach its capacity by 2018. The Act requires each city and county in California to reduce the flow of materials to landfills by 50%(from 1990 levels)by 2000. To help reduce the waste stream generated by this project, consistent with the City's Source Reduction and Recycling Element, recycling facilities must be accommodated on the project site and a solid waste reduction plan for recycling discarded construction materials submitted with the building permit application. The project should include facilities for both interior and exterior recycling to reduce the waste stream generated by the project consistent with the Source Reduction and Recycling Element. 4. Mitigation Measure: To help reduce the waste stream generated by this.project: A. Site development shall include convenient facilities for interior and exterior onsite recycling. B. Demolition and construction shall include a solid waste recycling plan for recycling discarded materials,such as concrete, sheet-rock,wood,and metals,from the construction site. The plan must be submitted for approval by the City's Solid Waste Coordinator or the Community Development Director,prior to building permit issuance. C. Recycled-content materials shall be used in structural and decorative building components and in surfacing wherever feasible. Conclusion: Less than significant impact with mitigation incorporated 13.AESTHETICS. Would the proposal: a) .Affect a scenic vista or scenic highway? 19 X b) Have a demonstrable negative aesthetic effect? I X c Create light or are? I X On the Scenic Roadways Map in the Circulation Element (GP Digest, Figure 6), the segment of Johnson Avenue, between Bishop Street and San Luis Drive, on which the project fronts, is designated as one of moderate scenic value. Northbound traffic on this segment of Johnson Avenue has views of Bishop Peak and the Cuesta Range. Southbound traffic on this segment has intermittent views of the Santa Lucia Range. In general,the proposed development is out of the way of views of these scenic features. In addition, the site is heavily wooded adjacent to Johnson Avenue and the project is not likely to degrade any scenic vista. The aesthetic concerns associated with site development will be addressed with the Architectural Review Commission's review of plans. No further mitigation is required. Conclusion:No impacts. 14.CULTURAL,RESOURCES..Would the proposal: a) Disturb paleontological resources? 14 X :b) Disturb.archaeological resources? 14 X c) Affect historical resources? 14,20 X d) Have the potential to cause a physical change which would 14 X affect unique ethnic cultural values? e) Restrict existing religious or sacred uses within the potential int area? 14 X An Archaeological Resources Inventory (Phase I Study) has been prepared for the project site. Conclusions in the study suggest that there is a strong possibility that buried historic resources (e.g. trash pits and privies)could be unearthed during construction,particularly during site grading. The study addresses the issue that structures and trees are planned for removal and that redevelopment of the property will affect the overall character of the property. It also states that"since neither the apartments nor the trees meet the minimum criteria for classification as historic resources their destruction cannot be deemed an adverse impact" No modifications to the Judge's House itself are proposed with this project and the ARI concludes that the Judge's House is unlikely to suffer any damage during the proposed redevelopment project. The Community Development Director has reviewed the ARI per the policies and procedures established in the City's Archeological Resource Preservation Guidelines and has determined that incorporation of the following mitigation measures 12 4-47 Issues and Supporting Informatit. .ources sources Pore. y lyLessTimNo Significant Significant Significant Impact ER 4-99 Issues Unless Impact Mitigation Incorporated will be sufficient to mitigate any impacts to less than significant levels. A Phase II archeological study is not required at this time. The City's Cultural Heritage Committee (CHC) has reviewed this project and minutes from the meeting are available in the Community Development Department. The CHC concluded that the bungalow apartments on the site are not historically or architecturally significant and that they could be demolished subject to the City's standard procedures for demolition of structures older than 50 years. These procedures include a 90 day waiting period during which time the structures are advertised and available should anyone wish to relocate the buildings offsite. The CHC also approved a motion finding the project to be "conditionally compatible with the Historic Judge's House and grounds, provided that the project design includes variation in rooflines and building colors to better blend in with the historic setting, and to encourage the color palette variation to include a range of hues compatible with the colors of the historic house." The motions approved by the CHC serve as recommendations to the Architectural Review Commission,which will review this project at a later date. 5. Mitigation Measures: To reduce the potential for impacts to archeological and historic resources: A. Prepare an updated set of Historic Resources Record Forms(DPR 523);the Judge's House should be assigned a Primary Number and Trinomial as quickly as possible. B. Removal of the apartment buildings and trees, and all grading activities shall be monitored by an experienced archaeologist ' C. Alterations in the garden area shall be inspected by the project archaeologist. D. Subterranean features encountered shall be carefully recorded,thoroughly documented and adequately sampled. E. Monitoring work,data recording and sampling shall be summarized and presented in a comprehensive final report. Conclusion: Less than signtqqaw impact with mitigation incorporated. 15.RECREATION. Would the proposal: a) Increase the demand for neighborhood or regional parks or other recreational facilities? X b Affect existing recreationalopportunities? X The project will add incrementally to the demand for parks and other recreational facilities. Park-in-lieu fees will be required to be paid to the City to help finance additional park space or equipment in the vicinity.These fees are sufficient to offset the effect of the additional demand for recreational facilities. The site does not contribute to existing recreational opportunities for the general public. Conclusion: Less than signocant impacts. 16.MANDATORY FINDINGS OF SIGNIFICANCE. a) Does the project have the potential to degrade the quality of the environment,substantially reduce the habitat of a fish or wildlife species,cause a fish or wildlife population to drop below self- sustaining levels,threaten to eliminate a plant or animal community,reduce the.nrmmber or restrict the range of a rare or X endangered plant or animal or elimin a important examples of the major periods of California history or, rehisto Without mitigation, the project would have the potential for adverse impacts for all the issue areas checked in the table on page 3. b) Does the project have the potential to achieve short-term,to the X disadvantage of long-term,environmentalgoals? In this case,short-and long-term environmental goals are the same. 13 4-48 Issues and Supporting Informatit. .ources Sources Pote. y Potentially Less Than No Significant Significant Significant Impact ER 4-99 Issues Unless Impact Mitigation Incorporated c) Does the project have impacts that are individually limited,but cumulatively considerable? ("Cumulatively considerable" means that the incremental effects ofa project are considerable when viewed in connection with the effects of the past projects, X the effects of other current projects,and the effects of probable futureprojects) The impacts identified in this initial study arespecific to this project and would not be categorized as cumulatively significant. d) Does the project have environmental effects which will cause substantial adverse effects on human beings,either directly or X indirectly? With incorporation of mitigation measures,the project will not result in substantial adverse impacts on humans. 17.EARLIER ANALYSES. Earlier analysis may be used where,pdmuant to the tiering,program EIR, or other CEQA process, one or more effects have been adequately analyzed in an earlier EIR or Negative Declaration. Section 15063 ® (3) (D). In this case a discussion should identify the foIlowin -items: a Earlier analysis used. Identify earlier analyses and state where they are available for review. No earlier analysis used. b) Impacts adequately addressed. Identify which effects from the above checklist were within the scope of and adequately analyzed in an earlier document pursuant to applicable legal standards,and state whether such effects were addressed by mitigation measures based on the earlier analysis. Not applicable. c) Mitigation measures. For effects that are"Less than Significant with Mitigation Incorporated," describe the mitigation measures which were incorporated or refined from the earlier document and the extent to which they address site-specific conditions of the project. Not applicable. Authority:Public Resources Code Sections 2I083 and 21087. Reference:Public Resources Code Sections 21080®,21080.1,21080.3,21082.1,21083,21083.3,21093,321094,21151; Sundstrom v_ County of Mendocino,202 Cal..App.3d 296(1988);Leono;fv.Monterey Board of Supervisors, 222 Cal.App. 3d 1337(1990). 18. SOURCE REFERENCES 1. General Plan Land Use Element,City of San Luis Obispo,August 1994. 2. Residential Condominium Development Ordinance,SLOMC 17.82. 3. InfoSLO,City of San Luis Obispo land use information database,available at the Community Development Department. 4. State Department of Conservation Agricultural Land Map available at the Community Development Department 5. General Plan Digest,Land Use Element,Table 2 Anticipated City Population Growth,August 1994. 6. San Luis Obispo Quadrangle Map,prepared by the State Geologist in compliance with the Alquist-Priolo Earthquake F Zoning Act,effective January 1, 1990. 7. Siesmic Safety Element Seismic Zones Map,City of San Luis Obispo,July 1975. 8. Soils Engineering Report,General Hospital Replacement Facility,Pacific Geoscience,July 1991,report available in the Community Development Department. 9. Flood Insurance Rate Ma (Community Panel Number 060310 005 C),produced by FEMA. 10. General Plan Open Space Element,Creek Ma (Figure 4),January 1994. 11. Air Pollution Control District,CEQA Air Quality Handbook,Table 1-1 Screening Criteria for Project Air Quality. Impacts. 12. County of San Luis Obispo,Airport Land Use Plan 13. City of San Luis Obispo Informational Map Atlas. 14. Archeological Resources Inventory and Impact Assessment,prepared by CA Singer and Associates,June 21 1999, 14 4-49. available in the Community Development Department. 15. General Plan Energy Conservation Elemen Aril 1981. 16. General Plan Safety Element Natural Hazards Map,August 1978. 17. General Plan Noise Element,May 1996. 18. Noise Guidebook,Measurement and Mitigation Techniques,May 1996. 19. General Plan Digest,Circulation Element,Figure 6,November 1994. 20. Minutes of the City of San Luis Obispo Cultural Heritage Committee,Regular Meeting of 2-22-99. 19. MITIGATION MEASURES/MONITORING PROGRAM 1. Mitigation Measure: A detailed soils engineering report shall to be submitted as pan of the grading and Geological Problems building permit applications. The soils report shall include at a minimum: data regarding the nature,distribution and strength of the existing soils,conclusions and recommendations for grading procedures,and design criteria for corrective measures, when necessary. Grading and building must be designed and performed in compliance with the soils engineering report. Monitoring Program: The Community Development Department and Engineering staffs will review plans in conjunction with the soils engineering report through the building permit plan check process. 2. Mitigation Measure: Applicant must obtain an easement for driveway purposes from the School District. If Trac applicant in unable to acquire an easement,applicant shall be required to have a traffic study prepared by a qualified traffic professional and shall resubmit the project with a new design that addresses any significant traffic impacts identified in the study. The following issues are to be addressed by the traffic study: • Estimate the total volume of traffic generated from this project and the adjoining developed property (1730 Johnson) that uses the common access driveway and the traffic increase caused by this project. • Conduct a"gap analysis"of traffic on Johnson Avenue adjacent to the project driveway during AM and PM peak periods. • Determine whether sufficient gaps exist to enable project and adjoining property residents and visitors driving south on Johnson Avenue to turn left into the project driveway without queuing on Johnson Avenue. And if queues develop,determine their frequency and duration. Monitoring Program: Prior to final map approval the Public Works Director and the Community Development Director will review and approve the easement document for recordation. 3. Mitigation Measure: The applicant shall submit a plan for review and approval by the Architectural Review Noise Commission indicating the method or methods used to reduce the noise levels on lots 7 and 8 to insignificant levels(less than 60dB Ldn). Compliance with the Noise Element maximum noise levels shall be verified with a noise analysis performed by a licensed acoustical engineer. Monitoring Program: The Architectural Review Commission will review the proposal for consistency with the General Plan and for aesthetic concerns. The noise analysis shall be provided with building permit application for the project and shall be reviewed and approved by the Community Development Director. 4. Mitigation Measure: To help.reduce the waste stream generated by this project: Utilities and Service Systems A. Site development shall include convenient facilities for interior and exterior onsite recycling. B. Demolition and construction shall include a solid waste recycling plan for 15 4-50 recycling discarded materials,such as concrete,sheet-rock,wood,and metals, from the construction site. The plan must be submitted for approval by the City's Solid Waste Coordinator or the Community Development Director,prior to building permit issuance. C. Recycled-content materials shall be used in structural and decorative building components and in surfacing wherever feasible. Monitoring Program: Compliance with this requirement shall be monitored through the review of detailed plans submitted for architectural review and building permit primarily by the Community Development Department staff. 5. Mitigation Measure: To reduce the potential for impacts to archeological and historic resources: Cultural Resources A. Prepare an updated set of Historic Resources Record Forms (DPR 523); the Judge's House should be assigned a Primary Number and Trinomial as quickly as possible. B. Removal of the apartment buildings and trees, and all grading activities shall be monitored by an experienced archaeologist. C. Alterations in the garden area shall be inspected by the project archaeologist. D. Subterranean features encountered shall be carefully recorded, thoroughly documented and adequately sampled. E. Monitoring work,data recording and sampling shall be summarized and presented in a comprehensive final report. Monitoring Program: Compliance with this requirement shall be monitored through the review of plans submitted for a building permit by the Community Development Department staff and subsequent insions. 16 4-51 Applicant Acceptance of Mitigation Measures Project: 4-99 1720 Johnson Avenue This agreement is entered into by and between the City of San Luis Obispo and Steve Sicanoff on the llm day ofY-Als- - , 1999. The following measures are included in the project to mitigate potential adverse environmental impacts. Please sign the original and return it to the Community Development Department. MITIGATION MEASURES: 1. A detailed soils engineering report shall to be submitted as part of the grading and building permit applications. The soils report shall include at a minimum: data regarding the nature, distribution and strength of the existing soils, conclusions and recommendations for grading procedures, and design criteria for corrective measures, when necessary. Grading and. building must be designed and performed in compliance with the soils engineering report. 2. The applicant shall submit a plan for review and approval by the Architectural Review Commission indicating the method or methods used to reduce the noise levels on lots 7 and 8 to insignificant levels (less than 60dB Ldn). Compliance with the Noise Element maximum noise levels shall be verified with a noise analysis performed by a licensed acoustical engineer. 3. To help reduce the waste stream generated by this project: a. Site development shall include convenient facilities for interior and exterior onsite recycling. b. Demolition and construction shall include a solid waste recycling plan for recycling discarded materials, such as concrete, sheet-rock, wood, and metals, from the construction site. The plan must be submitted for approval by the City's Solid Waste Coordinator or the Community Development Director, prior to building permit issuance. c. Recycled-content materials shall be used in structural and decorative building components and in surfacing wherever feasible. 4. To reduce the potential for impacts to archeological and historic resources: a. Prepare an updated set of Historic Resources Record Forms (DPR 523); the Judge's House should be assigned a Primary Number and Trinomial as quickly as possible. b. Removal of the apartment buildings and trees, and all grading activities shall be monitored by an experienced archaeologist. c. Alterations in the garden area shall be inspected by the project archaeologist. d. Subterranean features encountered shall be carefully recorded, thoroughly documented and adequately sampled. e. Monitoring work, data recording and sampling shall be summarized and presented in a comprehensive final report. If the Community Development Director or hearing body determines that the above mitigation measures are ineffective or physically infeasible, he may add, delete or modify the mitigation to meet the intent of the original measures. 4-52 ER 4-99 Mitigation Agreement Page 2 Please note that section 15070 (b) (1) of the California Administrative Code requires the applicant to agree to the above mitigation measures before the proposed Mitigated Negative Declaration is released for public review. This project will not be scheduled for public review and hearing until this signed original is returned to the Community Development Department r �•. �/ .�G Arnold B. Jonas Steve Sicanoff Community Develop nt Director 4-53 Page 1 t r C.A. SINGER & ASSOCIATES, Inc. Archaeology Cultural Resources & Lithic Studies June 21, 1999 Mr. Thomas Brajkovich Paragon Designs 1009 Morro Street,Suite 202 San Luis Obispo,CA 93401 Subject: Cultural resources survey and impact assessment for a residential property at 1720 Johnson Avenue in the City of San Luis Obispo, San Luis Obispo County, California. Dear Mr. Brajkovich: As requested, a cultural resources survey and impact assessment was carried out for a residential property at 1720 Johnson Avenue. The subject property,identified as APN 003- 566-026/028/029/030/031, is the location of an historic home known as the"Judge's House", built around 1906, as well as three small apartment structures(total of 5 rental units)built around 1940. The present owners are proposing to construct a new garage and game room, along with six new dwelling structures, viz. four duplex units, and two single units. The existing apartments would be demolished. In addition, development plans call for removal of five small pepper trees (6" to 12"),and four eucalyptus trees(18" to 24"). New parking areas would be created and a new retaining wall and sidewalk added. The subject property is due east of the downtown area,about 250 meters east of San Luis Obispo Creek and immediately south of San Luis High School. The location and dimensions of the surveyed area are shown on two attached maps (Attachments 1 and 2). Before the property was surveyed a records search and archival study was completed by Susan Stewart. The finding of this study are summarized below. Historical Background In 1983, during an Historic Resources Survey conducted by the City of San Luis Obispo,the "Judge's House" was identified as, "[Aln exceptional survivor of the Victorian Eastern Shingle style infused with Colonial Revival and Craftsman modifications" (cf. Attachment 3). The house was constructed in 1906 by Superior Court Judge E.P. Unangst and his wife Anita Murray, daughter of Judge Walter Murray. Judge Murray, one of the city's foremost European pioneers, was a leader of the 1858 Committee of Vigilance, co- founder of the Tribune, and district judge for San Luis Obispo and Santa Barbara Counties from 1873 to1875. Judge Unangst built his house to suit his personal taste in design;he also worked with a local minister whose church was built with like materials. The house was built of redwood, with a huge rock frontage and tall chimneys of stone brought from the Santa Lucia Range; the rock was personally selected by Judge Unangst. According to Mrs. Dorothy Unangst Bilodeau, the Judge's daughter, the masonry, "was done by an Irishman and a Negro." The interior woodwork is reportedly Oregon Spruce. The Judge was an amateur geologist, botanist, and photographer, and the home once had a garden, "with unique flora, so intense P.O. Box 99 • Cambria • California 93428-0099 454 phone: 805/927-0455 - fait 805/927-0414 Page 2 that only a botanist could have developed it'. His geological collection went-to Stanford University and his botanical collection to Cal Poly San Luis Obispo. Judge Unangst was a native of Nebraska. He attended Hastings Law School and married ' the daughter of deceased Judge Walter Murray in the early 1880's. He became a judge and held the same post that his father-in-law had held;for 18 years he was the only Superior Court Judge for San Luis Obispo County. Although Judge Unangst died of Parkinson's Disease in 1912,his widow continued to live in the house,supported by her daughter Dorothy. Mrs. Anita (Murray) Unangst is listed as a Johnson Avenue resident in the phone directories and San Luis Obispo Street and Avenue guides for 1904, 1916, 1928 and 1932. The names Murray and Unangst are not listed in the Patrons Directory, a document that recorded dates of arrival of immigrants to the state and county. Judge Murray was born in London in 1826 and arrived in San Luis Obispo in either 1852 or 1853. The Judge's House is near La Loma Adobe, an historic structure noted by John Parker in his report on the Wolf-Adamski property on Lizzie Street(Anonymous 1996). Built in the 1780's as the home of Don Francisco Extevan Quintana, La Loma Adobe is one of the oldest buildings in the city. Over time,the adobe has been the property of the Boronda family, the Munoz family, the Bowden family, and the Deleissegues family. Neither the La Loma Adobe nor Judge Unangst's House appear on early Sanborn Insurance Maps. Maps and records describing known prehistoric and early historic archaeological sites in the City of San Luis Obispo were reviewed. At the present time,the Judge's House is not a recorded historic resource site and the location has no official site number (trinomial). Furthermore,neither the City of San Luis Obispo nor the State of California has any records indicating the presence of an archaeological site of any type within 1 km of the property. Surface Examination On June 19, 1999,in order to determine if cultural resources would be affected by the proposed redevelopment project, an examination of exposed surfaces was carried out. Situated on a gently sloping hillside,the one acre property is bounded on the south by Johnson Avenue, and on the north and west by open fields. Native vegetation is scarce; one live oak(30"diameter)stands at the northeast corner of the area,just outside the property; another (8" diameter)is along the northern edge, and a third fronts the house. The.property itself has a total of 24 trees:8 peppers,5 eucalyptus,5 olives,2 plums,2 oaks 1 cypress,and 1 palm. In addition, the house is surrounded by a garden with numerous flowering plants and bushes. Entrance to the property is via Johnson Road. A paved driveway enters the southeast corner, passes the house, turns westward and becomes an open parking area in front of three apartment buildings. The apartment buildings, constructed around 1940, are small, wood-frame, stucco boxes;two are one-story cubes, the third is a two-story rectangle. The Judge's House is an interesting architectural and historical structure, an eclectic Craftsman Style home constructed by a recognized "Pioneer Citizen". The gardens surrounding the house appear to be intact; pathways and vegetation may have changed substantially, however. At the present time about 25% of the surface is covered by buildings and standing structures;another 25%is obscured by garden vegetation, trees and pathways.Much of the remaining area -- primarily driveway and parking -- is blanketed with a layer of crushed granite gravel. In those few areas where soil was visible it was not uniform. Garden areas were characterized by moist, brown loam, somewhat more clayey in less tended areas. Elsewhere soils are dry and compact, geneXally sandy to clayey, with an 4-55 Page 3 assortment of local rocks. As expected, exotic rocks are distributed throughout the property, but concentrated in garden areas surrounding the house. Several pieces of old ceramic dinnerware and bottle glass were noted, however, no evidence of trash pits or privy holes was found. Such features are very likely to have existed somewhere west of the house. As a man of status the Judge may have had his servents remove daily refuse to a distant location,possibly outside the present boundary of the property. On the other hand,in 1906 the house was not fitted with indoor plumbing but certainly had one or more outhouses, relatively close to the house. Discussion and Conclusions Redevelopment as planned will affect the overall character of the property by removing existing buildings and trees, and replacing them with new structures and different vegetation. While the principal structure — the Judge's House—will not be affected, the garden areas flanking the house and surrounding areas will be dramatically modified. Construction of new buildings along the northern and western edges of the property will require removal of several non-native trees (pepper and eucalyptus), as well as substantial earth moving activity. The large palm will be relocated from the rear yard to the front of the house. The three existing apartments will be removed and replaced by a new garage and one new residential building. New masonry work and landscaping are also planned. Whether these changes will have an adverse impact on historic resources is not yet known. The Judge's House itself is not being altered and is unlikely to suffer any damage during the proposed redevelopment project. However, research suggests that a clear possibility exists that buried historic resources— either trash pits, or privies, or both —could be unearthed during construction, particularly when surfaces are graded or cut. This situation applies mostly to garden areas next to the house,and to the back yard,west of the house. [An archaeological axiom- Look in back yards because people bury all kinds of good stuff there.] The sloping topography suggests that refuse deposits and privy holes are not likely to be found along the northern edge of the property. Thus, removal of the non- native trees and subsequent earth moving associated with construction is not likely to result in any adverse impacts. The planned redevelopment project cannot be accomplished unless the existing apartment buildings and some non-native trees are removed. Since neither the apartments nor the trees meet the minimum criteria for classification as historic resources their destruction cannot be deemed an adverse impact. If, on the other hand, removal of the apartment building or surface grading behind the house exposes a pit filled with bottles or a buried building foundation, then an impact will have occurred. In the case of known resources, such as the Judge's House, City of San Luis Obispo Archaeological Guidelines suggest avoidance as the best way to deal with potential impacts. With regard to potential resources, such as buried refuse deposits and privies, the City Guidelines suggest archaeological monitoring and subsequent reporting as an effective strategy for mitigating anticipated impacts. The following recommendations should satisfy all requirements set forth in the City Guidelines regarding a Phase III Archaeological Monitoring and Mitigation Program. Mitigation Recommendations 1. Prepare an updated set of Historic Resources Record Forms[DPR 5231;the Judge's House should be assigned a Primary Number and a Trinomial as quickly as possible. . 4-56 Page 4 2. Removal of the apartment buildings and trees, and mechanical alterations to the ground surface should be monitored by an experienced archaeologist. 3. Alterations in the garden area should be inspected by the project archaeologist. 4. Subterranean features encountered should be carefully recorded, thoroughly documented and adequately sampled. 5. Monitoring work, data recording and sampling should be summarized and presented in a comprehensive final report. Should you have any questions about the work already done please do not hesitate to call. Most sincerely, Clay inger Ant opologist References Angel, Myron 1883 History of San Luis Obispo County California with Illustrations and Biographical Sketches of it's Prominent Men and Pioneers. Thompson and West. Reproduction edition (1984) completely Indexed with an Introduction by Lousiana Clayton Dart, Word Dancer Press, Fresno. Anonymous (J'. Parker & Associates] . 1996 "Cultural Resource Investigation of the Wolf-Adamski Parcel APN 002-325-015, Lizzie Street, San Luis Obispo". Report prepared for David Eining. Anonymous [Bertrando & Bertrando] 1996 "Annotated Index to the Historic Documents: Petitions for Land in the City of San Luis Obispo". City of San Luis Obispo Historic Resources Inventory files Krieger, Dan 1990 Looking Backward into the Middle Kingdom Windsor Publications. Robinson, W.W. 1957 The Story of San Luis Obispo County. Title Insurance and Trust Company. Directories Reviewed — San Luis Obispo County Patrons Directory 1904 San Luis Obispo City Directory, compiled by C.W. Griffith 1904 1914 San Luis Obispo City Directory, prepared by Priscilla Graham 1983 1916 Pacific Telephone and Telegraph Directory, San Luis Obispo 1919 Pacific Telephone and Telegraph Directory, San Luis Obispo 1928 San Luis Obispo Co. Directory, Pacific Telephone and Telegraph 1931-32 San Luis Obispo Street and Avenue Guide and Householders Directory 4=57 Page 5 Maps Reviewed • Sanborn Fire Insurance Maps of 1874, 1886, 1903 and 1926 Series I- 11-L. • Map of San Luis Obispo Co. -- Surveyed by R.R. Harris • Burial Sensitivity Map B • Maps, fieldnotes, and site records at C.A. Singer & Associates, Cambria. Attachments • Attachment 1. A portion of the USGS San Luis Obispo, Calif., 7.5' topographic quadrangle showing the location surveyed for cultural resources,a residential property at 1720 Johnson Avenue. • Attachment 2. Topographic map and site plan, 1720 Johnson Avenue. • Attachment 3. Historic Resources Inventory Form [DPR 5231 for the "Judge's House" at 1720 Johnson Avenue;prepared 6/15/83. 4-5S {1`l y 11 wlx� �i. .� ►- \Yui � �',�� � . ►� pp I Ail FA Ir Lip. _ .• ... : rpt., ,� .; ��.. Page 7 t � fiE�t 81' i �li � •� rtyE3 hg u4 3 � t 3 eg2oi $e 3 I �� SII• w � y LET F'a 8 a : it - - � d d 1 _ OL O L� W _ G F O O to } '�►, I ? a is ; o m _ 6d G OU i c3 . 0 i ; cc d a m r - --- -- 01 t E _ Y 1 / N i 'Fl. d 4-60 ATTACHMENT 3 Page 8 State of Cajdamia-The Resources agent-, Ser. No. 00!2-03R DEPARTMENT OF PARKS AND r-':REATION HAGS_ HAER_ NR - 3 SHL Loc_ UTM: A 10/713730, 3064408 HISTORIC RESOURCES INVENTORY C D IDENTIFICATION 1. Common name: Judge's Louse 2. Hiroric name: Judce's House 3. Street or rural address: 1720 Jc:^.nscn City Ear. Luis Cbispo Zip 93-M County Sar. Luis „bisno 4. Parcel number: 03-56E-22 S. Present Owner: Garden. `t.L. . =t al. Address: 767= Del Rio Road Cry Atascadero Zip 93442 Ownership is: Public Private X 6. Present Use: Residential Original use: Residential DESCRIPTION 7a. Architectural style: Craftsman 7b. Briefly describe the presentphysica/description of the site or structure and describe any major alterations from its original condition: This residence has had major alteration to its frontal approach. Much of the basement and first floor is made un of local stone set in random patterns. The upper floors are primarily clad in shingle. The roof line is a mixture of Gambrel wings extending slightly from the main body of the house in which there are two arched sashed 1/1 windows s=eparated by a small square panel. Th_ main roof is sloping to the street and is a mixture of cables on the upper level (third) and hipped on the second level. Along the sloping front and of the richt of the gambrel is a hipped dormer pair of sashed 1/1 windows and recessed slightly a less sloped pitched roof with a smaller window. On the first floor the predominant building matarial is quarried local stone, uncut. This material flanks the left side of the bay window under gambrel wing. Or. the right side clapboard is used. Underneath the window shingle dominates. The left of the win% is an open recessed porch that extends across the balance of the house. Its base and balustrade of the porch is stone as is the major support- at uppo^at the richt side of the house and porch. The entry to the porch is to the side and is flanked by a paof Classical columns. There is a wide overhang extending ver -n1 ^� s o. ir a:'-n to the porch. 8. Construction date: Estimated Factual 189:-1 - — -- c. 9. Architect Unknowr. 10. Builder Unknown 11. Approx.property size (in feet) Frontage 1251• Deptr. orapprox. acreage 12. Dates)of enclosed photogracnls! February 1983 CPR 523!Rev.4M) 4-61 1ARAGON r--- Arnold Jonas DESIGNS 1009City of San Luis Obispo Planning Dept. S iEo, ca 93401 202 San Luis Obispo, CA 93401 $0.5.541.8466 6-16-99 RE: Judge's Townhouse- Inclusionary Housing Dear Mr. Jonas, Regarding the nine units called Judge's Townhouse and%the inclusionary housing requirements, we plan to dedicate Unit#9, the two bedroom apartment above the garage as being sub,jest to affordable housing requirements: We will be renting this unit as appose to.selling it and there.will be an affordable rent guarantee as a condition of the project approval.to enable low and moderate income households to rent the unit for a specified period prior tooccupancy but not less than three years:.. If there are any further questions please do not hesitate to contact my office or Michael Codron, the planner for the project. Thank you very much. You Sin IYs Thom o ' , Architect. RECEIVED `JUN 17 1999 CRY OF SAN LUIS OB COMMUNITY DEVELOPMENT 4-62 Attachment 5 CITY OF SAN LUIS OBISPO PLANNING COMMISSION SUPPLEMENTAL STAFF REPOR BY: Michael Codron, Planning Technician%Lem MEETING DATE: September 8, 1999 FROM: Pam Ricci, Acting Development Review Managerf7R FILE NUMBER: ER, TR 4-99 PROJECT ADDRESS: 1720 Johnson Avenue SUBJECT: Subdivision and environmental review of a proposed residential condominium project for 8 new two-bedroom townhouses and one new two-bedroom apartment on the site of the historic Judge's House. SUPPLEMENTAL INFORMATION: Please refer to the staff report provided in the agenda packet for the August 25, 1999 Planning Commission meeting for a full report on this project. The following information is provided to supplement the full staff report and to provide modified language for certain recommended conditions of approval, and one additional mitigation measure. Zoning Regulations Compliance Property Development Standards The maximum proposed building height is 27 feet Property Development Standards Required Proposed Setbacks Street Yard=20' 20' Rear Yard= 7.5'-10' 10' Lot Coverage 50%Max 23% Building Height 35' Max 27' Density 11.41 DUV Max 11 DUV Parking 23 25 Conditions of Approval Condition of approval number 3 should be modified so that all proposed modifications to the School District driveway are subject to the approval of the Community Development Director, the Public Works Director,and the School District. The modified recommendation would read as follows: 3. The following conditions are provided to insure compatibility between the Fixlini Street right- of-way, the existing school driveway, and the proposed driveway extension to the Judge's 4-63 TR 4-99 (Tract 2340) 1720 Johnson Avenue (Judge's Townhouses) Page 2 Townhouses project, to the approval of the Public Works Director, the Community Development Director,and the School District. a) The existing "Do Not Enter" signs .at then end of Fixlini Street shall be removed and positioned to the northwest of the proposed driveway extension. b) All existing directional arrows on the driveway surface shall be removed. c) A table-top/driveway ramp shall be installed northwest of the proposed driveway extension. d) Directional signage shall be installed to the northwest of the new table- top/driveway ramp indicating that two-way traffic is ahead. e) Directional signage and striping shall be installed so that vehicles exiting the school site merge into a single lane prior to reaching the new table- top/driveway ramp. The new table-top/driveway ramp shall be designed to accommodate one vehicle at a time. Condition of approval number 5 should be modified as follows, per the request of the City Utilities Engineer. This rewording is suggested primarily for improved clarity. 5. A portion of the existing sewer main that serves the School District property and crosses the project site in an easement is proposed to be abandoned. If this proves feasible, the. School District property shall be reconnected to the existing active gravity sewer system located in the public right-of-way at the end of Fixlini Street. If this alignment is not feasible because of the depth of the system serving the School District property, then the existing sewer serving the school shall be realigned in an easement on School District property, to the approval of the Utilities Director. As the need for this work is driven by the redevelopment of 1720 Johnson, all costs associated with this work shall be the responsibility of the developer. In addition to the above modifications recommended, staff is recommending one additional mitigation measure to address potentially significant impacts identified in the Transportation/Circulation section of the initial study. The new mitigation measure would read as follows: Applicant must obtain an easement for driveway purposes from the School District. If applicant in unable to acquire an easement, applicant shall be required to have a traffic study prepared by a qualified traffic professional and shall resubmit the project with a new design that addresses any significant traffic impacts identified in the study. The following issues are to be addressed by the traffic study: 4-64 TR 4-99 (Tract 2340) 1720 Johnson Avenue (Judge's Townhouses) Page 3 • Estimate the total volume of traffic generated from this project and the adjoining developed property (1730 Johnson) that uses the common access driveway and the traffic increase caused by this project. • Conduct a"gap analysis" of traffic on Johnson Avenue adjacent to the project driveway during AM and PM peak periods. • Determine whether sufficient gaps exist to enable project and. adjoining property residents and visitors driving south on Johnson Avenue to turn left into the project driveway without queuing on Johnson Avenue. And if queues develop, determine their frequency and duration. This mitigation measure was not initially part of the proposed Mitigated Negative Declaration because the easement is part of the project description. However, this mitigation measure is recommended to specifically address the potential scenario of the applicant not being able to obtain the easement. 4-65 Attachment 6 city of sAn h.0" %iVIO PW 990 Palm Street, San Luis Obispo, CA 93401-3249 October 21, 1999 Steve Sicanoff 1720 Johnson Avenue San Luis Obispo, CA 93401 SUBJECT: ARC 4-99: 1720 Johnson Avenue Review of a demolition of existing bungalows and construction of eight new residences and one apartment on a historic site Dear Mr. Sicanoff: The Architectural Review Commission, at its meeting of October 18, 1999, granted schematic approval to the above project (which means the item will come back to the ARC for final'review, following City Council action on your tentative map), with the following direction: 1. Modify the entry-level floor plan of the units on lots #1 and #8 to include only one bedroom. The front door should open into a foyer similar to the plan proposed for the duplex units or the space shall otherwise meet the definition of a den, provided in the Zoning Regulations. 2. One short-term bicycle parking space shall be provided adjacent to the common open-space lawn. A detail plan shall be submitted showing how two bicycles can be accommodated in each of the attached parking garages. Four bicycles must be able to be stored in the proposed three-car garage on lot 10. 3. The ridgeline of the duplex units, particularly units #6 and #7, shall be modified to appear less massive. Site grading should be designed so that the finished floor elevation of unit #6 is higher than the elevation of unit #7 so that the ridgeline of units can also differ. Consider popping out the gable element on the rear elevation, over the kitchen windows. 4. The applicant shall submit a more detailed colors and materials board. The new board should include a range of hues compatible with the Judge's House and should include information on the proposed siding products. The colors and materials board shall specify the proposed scheme for each building. The garage should match the Judge's House while compatible variations are encouraged in the other structures. 4766 O The City of San Luis Obispo is committed to include the disabled in all of its services, programs and activities. Telecommunications Device for the Deaf(805)781-7410. ARC 4-99 Page 2 5. The noise impacts to units #7 and #8 may be mitigated by -a noise barrier wall adjacent to and behind unit #8. The wall should have some relief and should provide pockets for trees. 6. Pittosporum Nigricans shall be eliminated from the landscape plans, especially in areas adjacent to patios and retaining walls. Alternatives such as Escollonia or Camellia japonica for the patio areas and Mahonia aquifolium (Oregon Grape) adjacent to retaining walls may be appropriate alternatives. 7. Submit a more detailed plan of the common open space area. The plan should show a bench and possibly other amenities for adults and children. 8. Submit a detailed plan showing how the approximate 10-foot wide strip will be treated between the secondary access driveway easement and the residence on 1719 Fixlini Street. 9. If the 20" eucalyptus is to be removed, the applicant should propose at least two replacement trees. 10. Additional information on paving to be used around the site should be provided. The applicant shall address how potential impacts to the 14" White Oak tree adjacent to the secondary access driveway will be mitigated. 11. The applicant shall consider additional tree planting on the western property line, behind units 67 and 8. If you have questions, please contact Michael Codron at (805) 781-7169. Sincerely, Ro Id Whis and Developme t Review Manager cc: County of SLO Assessor's Office Thomas.Brajkovich 1009 Morro Street San Luis Obispo, CA 93401 4-67 Attachment 7 J . t rx •u �j. I c ~ r �;•I J IWOJ tir . pp Ffc. M N m Cr N 0 Ca Judges Townhouses 17W Johrw=Avg. ••l I 5w lids Oblpo.CA.93401 r r I of Ife at t � I =gpr�F�Xe ID - 1 �{,u:a:v=rte•- I :�:� .. ��:��::,.^-t. � � .dl 114r� Tt. rl.' 'tom i 0 .0 "�}♦` if yy tt o I r S AN0 _ti All F — Qop ! 001 j ; I &NTF.T. a4IL d . -Judges Townhouses GOND ' 1720 JOtusson Ave. i son Luis Obispo.CA 93401 Z=Mk* . . .. � urLOL9Bt2 04TDA00 i • p i :rt,_ d AI v Lk 11 — j t a. J ai 3 ! ,. LE! _ L YN�� 7 , ` Judges Townhouses 1�lidslVls ppCAAv Obb .93401 ,,,e„ .. 0 E rl • .. .. ...aA ... ue.GQ15812 aa�wae - 7 440 - , I - D -r ' I D � 1•� ''�i . of � ' •{yeo ISSFFpi .:L�:I N f �� yP]iI y` t wr Judges Townhouses O ( 1720 Johnwn Ave. i 8 F Sm wfs OUVO.ca scam 3 ..co082ItIl III u c.ee s li..D ;;;; i 1 IIS`'"l�ll I I 4�i f �l a iti it ai ii_ :I 4' 11� AU R Y ' a otl I ;1i I,yyl!.:fiE . L • � A I 5555�'?p •33 II � r� x• II,I:111 :r'FrC e j f:: � 1 I � l� f Judges townhouses 0 e �E .:a. � -1720 Johnson Ave.Son we Obispo.cn.93A01 --. 4-72 co 10 m i SIA ! � 9 I I I •I, I N '0 I: m £s iO ® ! z I � � V li i Fi E z Y ATT TFTI'Col Is tl: . r m Judges Townhouses m 1720 Johnson Am 1 . 'San Luis Obispo, CA 93401 .ccroselto�an ween mm • __. . ar+.'t+r•arr.fr 't,tos�•ctror ell amccom I p 'k J`•- �- - 1 we 1coc P �1 bF - II ' ! .rte iz Z $ ... j \m �JJ If . •3 I — .:f r � k"11 i 5 -4 ww _� • ��- 4 ` r m. ,. 9 - - --�:c 5 F+ Z 5 a Y— i.[ 1 � 1 gg __— •_-_•x�'� `. -'gym-- _.. —��- I I rr- I;is iz l zd p m 6 C. y � G 1 Judges TownhousesO ■ 1720 Johnson Ave- � � � San leis�sP0. CA. 93401 -�� � Ic GOIl014®6n�ays W mm� 4-74 Attachment 8 WAM SEP 2 0 1999 C4IY OF SO LUIS OBISPO C�6MMUMTY DEVELOPMENT DESIGNS Michael Codron 1009 MORRO ST. Store 202 City of San Luis Obispo Planning Dept. S L O, CA 93401 805-S41-9486 990 Palm Street San Luis Obispo, CA 93401 9-19-99 RE: Judge's Townhouse Easement / City.Council Dear Mr. Codron, Regarding the proposed nine units called Judge's Townhouses.on the Sicanof property, we are in the process of negotiating the easement from Fbdini Street to the property. Because the hearing for the school board (SLCUSD) has not been scheduled and the easement not legally granted, we are requesting the City Council hearing be rescheduled after the approval by the SLCUSD. Thanking you for your continued cooperation. Yours S' cerely, Tho jk , Architect 4-75 Attachment 9 David Lord,Ph.D. 299 Albert Drive Acoustics and Noise Consulting San Luis Obispo.CA 93405 (805)549-8046 February 7, 2000 Noise Mitigation Detail: Noise Barrier Wall Proposed Judges Townhouses 1620 Johnson Ave. San Luis Obispo, California for: Paragon Design and Building 1009 Morro Street, suite 202 San Luis Obispo, CA 93401 For planning reference: The continuous, grouted masonry noise barrier wall, four feet high, topped with a sealed, two foot high, continuous laminated glass wall is adequate to reduce sound levels below the allowed 60 dBA LDN value in the outdoor activity areas of units 7 and 8. The wall as shown is placed in plan extending along the west side of units 7 and 8, with a short portion on the south side of the activity area of unit R. ?"Iq— David Lord,Ph.D. 4-76 Iroise analysis,page 1 I. flip'- ISE ��d�.i� r• I{I ;Ilii David Lord,Ph.D. 299 Albert Drive Acoustics and Noise Consulting San Luis Obispo,CA 93405 805)549 8046 August 20, 1999 Noise Analysis and Mitigation Recommendations Proposed Judges Townhouses 1620 Johnson Ave. San Luis Obispo, California for: Paragon Design and Building 1009 Morro Street, suite 202 San Luis Obispo, CA 93401 Description and Noise.Criteria: The dimensions and layout used in this noise analysis are taken from drawings dated 8/2/99, supplied by Paragon Design and Building. The noise issue is the traffic on Johnson Avenue lying adjacent and to the south of the site. With regard to land use,potential noise conflict and noise mitigation measures, the noise level standards contained in the Noise Element of the General Plan of the City of San Luis Obispo, 1996, are used to evaluate the site. The maximum acceptable noise exposure is judged from the property line of the receiving land use. Maximum acceptable transportation noise source is listed (page 2, Figure 1) as: Residential Outdoor Activity Area: CNEL or LDN =60 dBA Existing Noise Levels on Site Existing noise levels near the west property line in the proposed outdoor activity area of unit 8 were measured on August 12 and August 13, 1999. Individual on-site noise measurements were made continuously for a 24-hour period to include daytime,morning and evening commute hours and also during the 10 pm- 7 am evening hours. The continuous measurements were made with 4-78 noise analysis,page I a Type lI sound level meter, and spot checks were made using a Type I, Integrating, Recording, Precision Sound Level Meter, accurate to 1 dBA. The sound level meters were calibrated before and after all measurements. A single point was selected as indicated in the southwest comer of the property near the property line. The average noise level, Leq, was measured and recorded. The day-night noise level, LDN was then calculated for the location(see Table 1; see also appendix for definition of L,y and LDN). It is important to keep in mind that Leq is'based on time-averaged instantaneous measurements of sound, and that LDN is a calculated value based on multiple measurements through the day and night. LDN is the single value that determines acceptability in the Noise Element of the General Plan for the City of San Luis Obispo. Instantaneous noise peaks and valleys represent single noise events over a short time period and have little influence on the overall daily LDN value. The results of noise measurements and calculations are shown in subsequent figures. Johnson Avenue is a significant noise source on the south side of the proposed structures. A contributing factor is the elevation of the site above the noise source. Johnson Avenue is a five- lane thoroughfare—four traffic lanes and a center turning lane—with a 35 m.p.h.posted speed limit, and with a mixture of light and heavy vehicular traffic. Traffic slows for the signal at the intersection of Johnson Avenue and San Luis Drive, however there is additional noise generated by braking and acceleration along Johnson Aveue. Current average daily traffic (ADT) flow is 18,000.vehicles daily. 4-79 noise analysis,page 2 4 _ 3 2 r r 0 � 1 1 %/` •4�`� v • J a I . r r „r uez o .^_-'_• a f C I F oise measurements ^` Johnson Ave. �1 noise barrier wall Figure 1. Plan showing the location of noise measurement, and location of recommended noise barrier wall. See text[not to scale]. 4-80 noise mm)ws.Page 3 >r � W ;�#L�-Z: 0 0 CD - — — - o : CD 66 •� Olh _.__—� .. O O, _........_— _ i Q _._.... ..... ., .. .... N O N _.... N CD N r I O Go L.. I17 O i I Op m n n CO m t o dBA '� o to e c Figure 3_ Twenty-four hour measurement of sound levels at site near Unit 8. Day and night Leq values indicated. 4-"82 noise analysis,Pose S CNEL / L DN Calculation David Lord,Acoustles Consulting 299 Albert Dr. San Luis Ob#o,CA 93405 Proposed Residential Units no 8, Judges House,Johnson Avenue 8/14/99 City of San Luis Obispo, CA measurements on NW sid 9/121&msl,8/13,1999 [see plan] [facing northeast, wind <5 m.p.h.] Measurements: Measured DA EL: 64.3 dBA Measured DAY SEL: 64.3 dBA Measured DAY SEL: 64.3 dBA Measured DAY SEL: 64.0 dBA Measured DAY/EVE. SEL: 64.1 dBA Measured NIGHT SEL: 57.3 dBA Measured NIGHT SEL: 57.3 dBA Measured NIGHT SEL: 57.3 dBA LDN Day/Night Level Calculation: Average 24hr 1. dBA LEQ 24 his: 62.7 dBA Average Day SEL: 64.2 dBA LEQ Day: 64.2 dBA Average Night SEL: 57.3 dBA LEQ Night: 57,3 dBA DNL: 65.6 dBA at west side of outdoor activity are CNEL Community Noise Equivalent Level Calculation: Average 24hr SEL: 1. dBA 24 hrs. 62.7 dBA Average Day SEL: 64.2 dBA LEQ Day: 64.2 dBA Average Eve SEL: 64.1 dBA LEQ Eve: 64.1 dBA Average Night SEL: 57.3 dBA LEQ Night 57.3 dBA C.N.E.L.: 66.4 dBA Table 1. Calculation of overall LDN Value- 4-83 noise analysis.Page 6 . The.current average daily traffic flow on Johnson Avenue at the intersection with San Luis Drive is 18,000 vehicles. The future "buildout" traffic flow figure is 20,823 vehicles per day. This increase in traffic flow will have the effect of raising the LDN at the south side of the site by nearly one decibel. Noise from Average Daily Trac Figures David Lard,Acoustics Consulting 299 Albert Dr. San Luis Obispo,CA 93405 Proposed Judges Townhomes Johnson Avenue,San Luis Obispo, CA Calculation of added noise sources Pnoise ((10"-167'10"(Pnoisemo)) Present noise level (LoN)420,K3 dBA intensity= 3.63E-10 W/cm2 Present traffic flow, 1998ADT (Average Daily Traffic) Future traffic flow,2005ADT 0.6 Anoise=dBA additional n Future noise level(LoN) 66.2 dBA 10'LOG10(D12/D11) Pnoise+Anise 4=84 noise analysis,page 7 , IT David Lord,Acoustics and Hoge Consulting 299 Albert Dr. San Luis Obispo,CA 93405 arms➢ uw (805)5498046 dimension 1.8 m above grade h226 cffwt a hdght A eet dl= B .m hr d 2=: �..m s�ce d 1 d 2 recauc B= 8.1 m if source 56.2 d1k received ht=. �. m n=barrier must have surface mass density>20 kg/mr dl + d2 = 16 m Total Barrier ht= 1.8 in(h1+h2} [A+B.d= 0.125 m] total distance = 16.0 m [A+B= 16.1 m) eeI frequency : ; HZ . source) 1 1 0 Noise Redaction 9.5 dBA 100.7 dBA 65.6 dBA received {cote]'or 7 blow} Noise Sourer. -cpamt source Tempenime: °C SSoundI Level order free-geld conditions,absorptive ground,without barrier � Figure 4. Noise Barrier Calculation 4-85 noise mw&zss,page 8 Recommended Noise Mitigation Measures A continuous, grouted masonry noise barrier wall, six feet high with reference to finished pad elevation of the dwelling units is required to reduce sound levels below the allowed 60 dBA LDN value mi the outdoor activity areas. The wall should be placed in plan as indicated in this report in Figure 1, extending along the south side of unit 8 and west side of units 7 and 8. The following noise mitigation recommendations apply only to the construction of the side of Unit 8 facing the noise source to the south. Only the south-facing wall, windows, soffit, eave and roof of habitable spaces directly facing the noise source are affected. All other facades can be of ordinary construction insofar as noise transmission is concerned. Walls and Roofs: The south elevation of habitable spaces nearest the noise source shall have wall,ceiling and roof construction with an S.T.C. (Sound Transmission Class) rating of 30 or greater. For instance, stucco exterior 2" x 4" stud walls with R-11 batt insulation and 1/2" gypsum board screwed to resilient strips on the interior will provide an S.T.C. rating of 30 or greater. If possible, soffit or eave or dormer vents or doors or windows or skylights or other roof or wall penetrations should face north, east or west. If soffit or eave or dormer vents or doors or windows or skylights or other roof or wall penetrations face south toward the noise source,they shall be acoustically rated and designed. Common acoustic leaks, such as electrical outlets,pipes,vents, ducts,flues and other breaks in the integrity of the wall, ceiling or roof construction on the south side should receive special attention during construction. All construction openings and joints on the walls on the south side of Unit 8 shall be insulated, sealed and caulked with a resilient,non-hardening caulking material. All such openings and joints should be airtight to maintain sound isolation. Windows: To exceed the interior LDN 45 DBA requirements, south facing windows in Unit 8 should be of double-glazed acoustically rated construction with laminated glass and installed in accordance with the recommendations of the manufacturer. The windows shall be fully gasketed,with an S.T.C.rating of 35 or better, as determined in testing by an accredited acoustical laboratory. An example of such a window is the horizontal slider window by Peerless, series 6001HS,Model Number 6001125125HS,tested by Riverbank Acoustical Laboratories, which has an S.T.C. 37. Other manufacturers may have similar products with equal or better performance. 4-86 noise arab ais,page 9 Ventilation: Operable windows may be necessary to meet the fire safety egress requirement on the south side of Unit 8. On the "noisy side" of the building, the interior noise levels with the window open may exceed the recommended LDN 45 dBA level for occupancy. Therefore, in order to achieve quiet interior conditions during noisy periods,operable windows and doors on the south side of the residences may be voluntarily shut. If windows and doors are shut, ventilation may be provided by a mechanical ventilation or air conditioning system to provide a habitable interior environment. Mechanical ventilation or operable windows on walls perpendicular to the noise source, or facing away from the noise source are options that may satisfy this requirement. Appendix: dBA: A-weighted sound level. The ear does not respond equally to all frequencies, but is less sensitive at low and high frequencies than it is at medium or speech range frequencies. Thus, to obtain a single number representing the sound level of a noise containing a wide range of frequencies in a manner representative of the ear's response, it is necessary to reduce the effects of the low and high frequencies with respect to the medium frequencies. The resultant sound level is said to be A-weighted,and the units are dBA. The A-weighted sound level is also called the noise level. C.N.E.L. Community noise equivalent level is a scale that takes account of all the A-weighted sound level at a point. Weighting factors place greater importance upon noise events occurring during the evening hours(7 p.m.to 10 p.m.) and even greater importance upon noise events at night(10 p.m. to 7 am.). LDN Day-night sound level. Equivalent sound level computed from A-weighted sound levels measured over a 24-hour period, with a 10 dBA penalty for sound contributions between 10 p.m. and 7 am. L.q The energy average sound level. Averaging time, commonly 1 hour, is indicated. Precision of Sound Level Meters. The American National Standards Institute(ANSI) specifies several types of sound level meters according to their precision. Types 1,2, and 3 are referred to as "precision," "general-purpose," and "survey"meters,respectively. Most measurements carefully taken with a type 1 sound level meter will have an error not exceeding 1 dB. The corresponding error for a type 2 sound level meter is about 2 dB. The sound level meter used for measurements shown in this report is a Larson-Davis Laboratories Model 820. This meter meets all requirements of ANSI s 1.4,IEC 651 for Type 1 accuracy and includes the following features: 4-87 noise analysis,page 10 110 dB dynamic range for error free measurements. Measures FAST, SLOW, Unweighted PEAK, Weighted PEAK,Impulse, Lq, LDOD, LOSHA, Dose, Time Weighted Average, SEL, Lmax, Lmin,LDx. Time history sampling periods from 32 samples per second up to one sample every 255 seconds. Calibration of the meter is made before and after all field measurements with both an internal and external calibrator. Laboratory calibration of the meter is performed biannually and can be traced to the U.S. NIST standard. Subjective Loudness Changes. In addition to precision measurement of sound level changes, there is a subjective characteristic which describes how most people respond to sound: A change in sound level of 3 dBA is barely perceptible by most listeners. A change in level of 6 dBA is perceptible. A change of 10 dBA is perceived by most people as being twice (or halo as loud. 4-88 noise analysis,page 11 , Attachment 10 Petition Because the proposed condominium project (TR 4-99) would have an imm..l... ceuis oBISPa ADVERSE affect on the already dangerous traffic situation on Fixlini St., we the undersigned residents of Fixlini St. OPPOSE the approval of an easement through San Luis Coastal School District property for purposes of a driveway. Therefore, we OPPOSE any form of the project that includes a driveway through school property emptying on Fixlini St- Name tName Address Signature ICU a, 1�a �; 9t r U rr a 6 a 1� r�e,� 1 7 SS F.:if 'n i IS o �aru� PYy, jlv /moo hxl- P1, ne, Cr-c— II&D liZlln' t Ji . 1146 Liz.,e S *;a 4-89 RECEIVED Petition AUG 2 Q 1999 Because the proposed condominium project 4-99 would have an imm . sar LUIS 0BISP6 ADVERSE affect on the already dangerous traffic situation on Fixlini St., we the undersigned residents of Fixlini St. OPPOSE the approval of an easement through San Luis Coastal School District property for purposes of a driveway. Therefore, we OPPOSE any form of the project that includes a driveway through school property emptying on Fixlini St. Name Address Signature yV Bard e7xlOF`x11*x' Qf-. SLOCA Q5WJ 4-90 Dennis & Brenda Steers 1719 Fixlini St. San Luis Obispo, CA 93401 Michael Codron Community Development Dept. 990 Palm St. RECEIVED San Luis Obispo, CA 93401 AUG 2 0 1999 CITY OF SAN LUIS OBISPO 1 �RI ITV r-' -r Dear Mr. Codron: In October of 1987, we purchased our home adjacent to the old San Luis Obispo High School knowing the campus had multiple uses. We knew the campus was used for numerous sports activities, including adult and youth soccer, YMCA basketball and vol- leyball, girls' softball, Babe Ruth League baseball and many others. We knew the campus would facilitate the Adult School at night and traffic school on weekends. We knew the campus was utilized during the day by pre-school programs and senior classes. We accept and welcome the diverse use of the school. In fact, it's an integral part of our daily lives. The proposed private driveway through school property as part of project TR 4-99 is inappropriate, unsafe and unwelcome. The quality of life on Fixlini St. will be negatively impacted by a project with a Johnson Avenue address. Here are the reasons the project should be denied: 1. Traffic. A congested, confusing and dangerous traffic situation will be exacerbated.As cur- rently designed, cars exiting the campus on a one-way street head straight into two-way traffic. The proposed driveway runs into this "one-way-two-way" transition area. Indeed, the proposal moves the two-way portion of the street 30 feet toward the parking lot, making it easier for drivers to "shoot the gap" into the lot against oncoming traffic. This happens quite often and from morning to night (especially during night school hours when drivers unfamiliar with the traffic flow are trying to find the school). The typical driver who mistakenly attempts to enter the school by way of Fixlini St. slows to read the warning signs, sheepishly shrugs when they see the parking lot and guns it. This proposal shortens the "gap," thereby making this maneuver even easier. Ironically, dri- vers who obey the "Do Not Enter"signs put themselves in another perilous predicament because they are forced to make a six-point turnaround on a narrowing road with cars parked along each side. The proposed driveway also provides an easy shortcut to Johnson. When drivers dis- cover they can quickly bypass the Fixlini St./Lizzie St. stop sign and the Lizzie St./Johnson Ave. traffic light, they will. High School students, the most inexperienced 4-91 drivers on the road,who race down hill out of the parking lot—trying.to get air off the speed bumps is a daily ritual—will be the first to discover this shortcut. The traffic activity on Fixlini St. will increase as the Taylor Field improvement and proposed swimming pool projects are developed.Again, we accept and welcome these appropriate uses of school property. 2. Alternatives to the Fixlini St. driveway have not been adequately explored. With the precedent of 10-12 cars entering and exiting 1720 Johnson every day for decades, the addition of a few more cars shouldn't be a problem. The Johnson Avenue driveway can be enlarged on the applicant's probe to accommodate re-grading for fire safety. We encourage a traffic study be made of Johnson Ave. to determine the feasibili- ty of enlarging and re-grading the current driveway. 3. Fairness. San Luis Coastal School District property should be used for the benefit of all families in the community, not for the financial benefit of one. It's apparent the applicants are seeking the Fixlini St. driveway for two reasons: 1) It's the least disruptive way (for their property) to meet the fire safety requirement; and 2) It partially diverts traffic around their house, in effect improving the current traffic flow on their property. The later point was actually raised by the applicant. On a personal note, the proposed project adversely affects our property value by sur- rounding us with driveways,worsening an already problematic traffic situation out front, limiting our precious view of San Luis Mountain out back and eroding the spirit of the San Luis Obispo lifestyle we have enjoyed for more than 20 years. We strongly urge aTSO vote on the project. Thank you for your consideration of these matters. RECEIVED Sincerely, AUG 2 0 1999 CITY OF SAN LUIS OBISPO Dennis Steers -'^^".071T Brenda Steers 4-92