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HomeMy WebLinkAbout44-23RESOLUTION 44-23 RESOLUTION OF THE CITY COUNCIL OF THE TOWN OF LOS ALTOS HILLS APPROVING A TIME EXTENSION OF AN APPROVED SITE DEVELOPMENT PERMIT FOR A NEW RESIDENCE (LANDS OF CHUNG) WHEREAS, Edward and Kyuha Chung ("Owners") own the property commonly known as 27388 Sherlock Road, Los Altos Hills, California (APN 182-29-038); and WHEREAS, the site development permit (SD19-0003) for a new residence was approved at a duly noticed Planning Commission public hearing on January 13, 2022 with reasonable conditions of approval; and WHEREAS, the permit expired on January 13, 2023 as the Town has adopted a Site Development Ordinance and, pursuant thereto, sets an expiration date for Site Development Permits at one (1) calendar year; and WHEREAS, pursuant to the Site Development Ordinance, the City Council has the authority to grant reasonable extensions of time for Site Development Permits that have expired; and WHEREAS, the Town generally grants time extensions of one (1) calendar year; and WHEREAS, the Owners have submitted a request for a Time Extension (EX23-0001) to SD 19-0003 on April 13, 2023; and NOW, THEREFORE, BE IT RESOLVED the City Council of the Town of Los Altos Hills does hereby approve on behalf of the Owners, a one (1) year Time Extension (EX23-0001) of an approved Site Development Permit (SD19-0003) subject to the originally adopted conditions contained in Exhibit "A" and incorporated herein by reference. The above and foregoing Resolution passed and adopted by the City Council of the Town of Los Altos Hills at a special meeting held on the 17th day of May 2023, by the following vote: AYES: Swan, Mok, Schmidt, Tankha, Tyson NOES: None ABSENT: None ABSTAIN: None AT ST: y Deborah L. Padovan, City Clerk BY: C� Linda G. Swan, Mayor Resolution 44-23 Page 1 EXHIBIT A CONDITIONS OF APPROVAL 273 8 8 Sherlock Court — File # SD 19-0003 PLANNING DEPARTMENT 1. No modifications to the approved plans dated "Received July 7, 2021" and "Revised September 10, 2021" and the road improvement and traffic safety plans dated "December 2020" and "August 2021 ", are allowed except as otherwise first reviewed and approved by the Planning Director or the Planning Commission, depending on the scope of the changes. All conditions of approval listed in this Exhibit shall be included on a plan sheet(s) in the drawing set submitted for a Building Permit. 2. The project is subject, to the Town's Construction Time Limit Ordinance (Chapter 10, Title VIII of the Municipal Code). The maximum time for completion of the new residence shall be 36 months from the date of Building Permit issuance. Failure to complete the'project in the allotted time may result in substantial penalties and fees. 3. All existing .Blue - Gum (E. globulus), Pink Ironbark (E. sideroxylon rosea), River Red Gum (E. camaldulensis), Swamp Gum (E. rudis), Honey Gum (E. melliodora), or Manna Gum (E. viminalis) eucalyptus trees on the property located within 150' of any, structures or roadways shall -be removed prior to final inspection of the new residence. Removal of eucalyptus trees shall take place between the beginning of August and the end of January to avoid disturbance of nesting birds protected under the Federal Migratory Bird Treaty Act (MBTA) and California Department of Fish and Game Code Section 35.00 et seq unless a nesting bird survey is first conducted and there is a determination that there are no active. nests within the tree. 4. No new irrigated landscaping shall be placed within 10 feet . of the trunk of any existing oak trees. In addition, .'all grading shall be minimized within the drip lines of existing trees. to be preserved and no fill shall be placed within the driplines of. any fenced trees. 5. The large oaks on the upper driveway (identified as #703, #704) shall be retained by moving the widened driveway to the north instead of to the south (this also retains the water meters in place for the neighboring properties)., In addition, all trees not in the driveway or within the building development area shall be retained to the greatest extent possible. Replacement oak trees shall be provided at a ratio of two, 24 -inch box trees for every heritage tree removed and the replacement. trees shall be incorporated into the landscape screening: plan. 6. The property owner shall remove all Stinkwort (Dittrichia graveolens) plants from the entire property and in the road right-of-way by manual pulling or use of herbicide by October 1st of each year until the final approval of the project. 7. The .recorded 28 -foot easement along the southerly property line shall include language on all site plan sheets in the building permit plan set stating that the easement allows for pedestrian and equestrian use. 8. Pathways within setbacks shall not exceed four feet in width. The patios on the northerly side of the home shall not encroach into the 30 -foot yard setbacks. Resolution 44-23 Page 2 9. Roof eaves of all structures shall not encroach into the required yards. The roof eaves shall be shown on the site plans in the set of construction drawings. 1.0.. Skylights, if utilized, shall be designed and constructed to reduce emitted light (tinted or colored glass, or other material) and shall be equipped with shades. No lighting may be placed within skylight wells. 11. Fire retardant roofing (Class A) is required for all new construction. 12. All. space heating and water heating systems installed in the new residence and/or detached habitable building shall be all -electric systems pursuant to Section 8-1.6.02 of the Town's Building Regulations. Gas or propane heating systems are not permitted. If gas cooking or clothes drying appliances are .installed, then dedicated electrical receptacles and circuits will be required to allow for future electric appliances. Fireplaces and all outdoor gas appliances are excluded from these requirements. 13. All construction shall comply with Section R337 of the 2019 California Residential Code (Materials and Construction Methods for Exterior Wildfire Exposure). 14. No new fencing is approved. All relocated or modified gates are the responsibility of the owner/applicant to replace as necessary and shall meet Fire. Department access requirements with a clear entrance_ of 14 feet. Any additional or modified fencing or gates shall require review and approval by the Planning Department prior to installation. 15. All retaining walls along the rebuilt Sherlock Road and Sherlock Court roadway, along the driveway, fire truck turnaround, and around and below the structure, shall be a dark earth -tone color that is integrated into the concrete or into the blocks used to construct the, wall. 16. All exterior. building lighting fixtures shall be down directed and fully shielded non- movable fixtures. Building lighting shall not exceed 3,000 Kelvins and 600 lumens and driveway and parking retaining wall lighting shall not. exceed 200 lumens. Exterior lighting on the new residence is approved as shown on the revised plans dated "September 10, 2021" with the following modifications: maximum of two (2) garage door lights, six (6) lower eave lights, and nine (9) upper eave lights (specifically remove the upper eave light on the northeast corner of the home). Driveway and parking wall lighting shall be limited to two (2) fixtures on the upper driveway, 2 at the turn, and one in the turnaround area. Exterior landscape lighting is not approved at this time and shall be submitted with the required landscape screening plan. Any changes to the approved lighting plan shall be approved by the Planning Department prior to installation. 17. As shown on the plan set dated "Received July 7, 2021 .and Revised September 10, 202111, a majority of the south and east facing windows and glazing on the upper floor shall be equipped with motorized shades to provide glare reduction for solar radiation and for light emanating from the home. Three south facing windows on the lower floor bedrooms shall also be equipped with motorized shades. Resolution 44-23 Page 3 18. All construction shall comply with 2019 California Green Building Standards Code, Part 11, Title 24 mandatory measures. The property owner shall provide a 2019 CalGreen Residential Checklist demonstrating conformance with all applicable mandatory measures at time of building permit submittal. 1.9. Prior to beginning any grading operation,. all significant trees, particularly any heritage oak trees, are to be fenced at the drip line. The fencing shall be of a material and structure (chain- link) to clearly delineate the drip line. Town staff must inspect the fencing and the trees to be fenced prior to commencement of grading. The property owner shall call for said inspection at least three days in advance of the inspection. The fencing must remain throughout the course of construction. No storage of equipment, vehicles or debris shall be allowed within the drip lines of these trees. Existing perimeter plantings shall be fenced and retained throughout the entire construction period. 20. The owner shall enter into a 10 -year phase-out of the Williamson Act Contract on the property prior to issuance of building permits. 21. All proposed propane tanks shall be placed underground per Section 8-1.8.02 subsections (j) and (k) of the Municipal Code. 22. The portion- of the proposed driveway on 27440 Sherlock Court as shown on the plans dated August 2021, shall allow for a minimum 9 -foot wide driveway access onto the southerly side of the home at 27440, Sherlock Court by providing a gravel driveway to the area below the home and by providing a transition between the new driveway pavement and the natural grade of that property. All retaining walls for the driveway .shall be a dark earth -tone. color that is integrated into the concrete or into the blocks used to construct the wall. 23. The existing driveway located on 27450 Sherlock Court that serves 27440 Sherlock Court and the subject property shall be widened to 14 feet -and shall include drainage improvements that collect and retain stormwater on the inside slope and .drain the stormwater to dissipators below the driveway and away from the residence at 27440 Sherlock Court. 24. The property owner shall grant an Open Space Easement to the Town consisting of the northerly, portion of the property above the 690 -foot contour elevation up to and around the proposed home at the 30 -foot setback line (up to the retaining wall for the turnaround) and on the southerly portion, all land parallel and below the driveway and the home (the 30 -foot setback line), continuing down to and then following the 648 -foot contour line, prior to 'building permit issuance. Any existing structures except for retaining walls shall be removed from the easement area. No significant grading or fill shall be permitted unless necessary to install a septic system, install stormwater improvements or restore the original grade. Native vegetation along with temporary irrigation systems to establish the native vegetation may be planted within the easement. Any future fencing shall allow for the free movement of wildlife. The property owner shall provide legal description and plat exhibits that are prepared by a licensed land surveyor and the Town shall prepare the grant document. The grant document shall be signed and notarized by the property owner and returned to the Town prior to building permit issuance. Resolution 44-23 Page 4 25. Exterior finish colors of. all buildings shall have a light reflectivity value of 50 or less and roof materials shall have a light reflectivity value of 40 or less, per manufacturer_ specifications. All .color samples shall be submitted to the Planning Department for approval prior to issuance of the building permit. All applicable structures shall be painted in conformance with the approved color(s) prior to final inspection. 26. All properties shall pay School District fees to either the Los Altos School District or the Palo Alto Unified School District, as applicable, prior to issuance of the building permit. The applicant shall take a copy of worksheet #2 to school district offices (both elementary and high school in the Los Altos School District), pay the appropriate fees and provide the Town with a copy of the receipts. 27. After completion of rough framing or at least six (6) months prior to scheduling a final inspection, the applicant shall submit landscape screening -and erosion control plans for review by the. Site Development Committee. The application for landscape screening and erosion control shall be accompanied by the applicable fee and deposit. The plans shall be reviewed at a noticed public hearing. Attention shall be given to plantings which will be adequate to break- up the view of the new residence from surrounding properties. All landscaping required for screening purposes and for erosion control (as determined by the City Engineer) must be installed prior to final inspection of the new residence. The landscape screening plan shall comply with Section 10-2.809 (water efficient landscaping) of the Los Altos Hills Municipal Code. 28. A $5,-000 landscape maintenance and water usage deposit shall be paid to the Town prior to final inspection of the new residence. Two years after the project has been completed, staff will review the water usage for the property. and conduct a site inspection to ensure installed landscape screening is still present and has been adequately maintained. Inadequate maintenance of installed landscape screening and/or water usage greater than the annual usage indicated on the approved parcel water.budget worksheet, may result in complete forfeiture of this deposit. 29. Prior to requesting the final inspection, a registered civil engineer or licensed land surveyor shall certify in writing and state that "the location of the new residence and roof eaves, are no less than 40' from the front property line and 3.0' from the side and rear property lines." The elevation of the new residence shall be similarly certified in writing to state :that "the elevation of the new residence matches the elevation and location shown on the Site Development plan." The applicant shall submit the stamped and signed letter(s) to the Planning Department prior to requesting a f nal inspection. 30. Prior to requesting the final inspection, a registered civil engineer or licensed land surveyor shall certify in writing and state that "the height of the new residence complies with the 29' maximum structure height, measured as the vertical distance at any point from the bottom of the crawl space or basement ceiling if excavated below natural grade, to the highest part of the structure directly. above (including roof materials)." The overall structure height shall be similarly certified in writing and state that "all points of the building (including chimneys and appurtenances) lie within a thirty-five (35') foot horizontal band based, measured from the lowest visible natural or finished grade topographical elevation of the structure along the building line and the highest topographical elevation of the roof of the structure." The applicant shall submit the stamped and signed letter(s) to the Planning Department prior to requesting a final inspection. Resolution 44-23 Page 5 ENGINEERING DEPARTMENT 31. As recommended by Cotton, Shires & Associates, Inc., in their letter dated February 2, 2019, the applicant shall comply with the following: 1. Supplemental Geotechnical and Geologic Site Characterization - The Project Geotechnical Consultant shall clarify the extent of existing grading in the vicinity of the residence site and roadway. The Project Geotechnical Consultant should prepare an Engineering Geologic Map of all site and, roadway earth materials, including but not limited to:, undocumented fill, colluvium, and bedrock. Existing cut slopes and any areas of previous instability should be appropriately labelled on the map. An Engineering Geologic Cross Section should be provided, trending N -S, illustrating the existing slopes and the configuration of earth materials in the vicinity of the proposed residence and driveway. It may be appropriate for the Project Geotechnical Consultant to utilize a Certified Engineering Geologist to complete the map and cross section. To complete the geologic mapping and cross section, additional subsurface exploration will be necessary to characterize the geometry .and characteristics of site earth' materials. Additional subsurface exploration should be advanced, at minimum, to the depth below the ground surface of which site improvements are proposed (including foundation supporting elements). Further site characterization may be warranted as deemed appropriate by the Pro ect Geotechnical Engineer and/or Geologist. Subsurface exploration should conform to ASTM 1586 for small diameter borings, and test pits should be logged as a graphic drawing of the exposed and cleaned side wall with elevations, orientations, and contacts clearly depicted. Soil materials should be classified in accordance to the Unified Soil Classification System. We note that SW -ML is not a recognized soil material classification. 2.. Supplemental Geotechnical and Civil Clarifications, Evaluations and Recommendations - The applicant's geotechnical and civil engineering consultant shall utilize the completed engineering geologic map and cross section to clarify the following in regards to site grading and site subsurface exploration: • I The. consultant shall clearly depict Standard Penetration Test values (N) on the new ASTM -1586 compliant borings. The Consultant should clarify what is interpreted to be artificial fill encountered in site borings and what is considered native soil material and/or bedrock. This clarification should be clearly labelled on provided boring logs. • The consultant shall clarify the intended retaining wall, design recommendations and parameters. The minimum lateral support depth and minimum lateral cover for retaining wall foundation elements should be provided. The consultant should comment on whether shallow foundations are appropriate for retaining earth materials in a steep hillside setting. Local practice typically utilizes pier supported foundations. The consultant should comment on the maximum slope gradient intended to be retained by proposed walls. It appears that slopes steeper than 1.511:1 V will be retained above the residence. Retaining wall surcharge loads should be considered between terraced walls. The Consultant should consider recommending a minimum freeboard height for walls retaining slopes of 211:1 V, or steeper. • The consultant shall clarify whether existing site undocumented fill is to be completely removed and replaced as engineered fill for site roadway improvements. Appropriate modification to the roadway civil plans should -be completed to illustrate the expected keys and benches for newly placed fill into competent material. Resolution 44-23 Page 6 • The consultant shall clarify whether existing undocumented fill will be removed and replaced, as warranted, from the vicinity of the proposed driveway, residence, and septic system. • The consultant shall clarify the recommended final slope gradients intended for site development. Any slopes composed of artificial engineered fill may not exceed 214:1 V. Cut slopes in competent bedrock may be possibly be steeper if an engineering geologist finds rock properties (including discontinuity orientations) to be favorable. The Consultant should clarify whether slopes of 1.514:1:V are appropriate between terraced retaining walls upslope of the residence. Appropriate laboratory testing and/or field evaluations should be submitted in support of final design recommendations. • The consultant shall clearly show the location of the slope stability cross sections on the site engineering geologic map at a scale of 1 " = 10' or 1 = 20'. The consultant should also provide justification for the shear strengths and unit weights assigned to bedrock in the Slope Stability Analysis. While the Consultant indicates that a 3 -foot deep saturation zone was used in the analysis, there does not appear to have been a phreatic surface incorporated in .the modelling. The Consultant should include a shallow phreatic surface in the slope stability analysis given the proximity to the leachfield. The Consultant should explain where fill will be placed in the slope stability cross sections and how the shear strength parameters are being modelled. • The Project Civil Engineer shall confirm that the submitted plans are at the correct scale.. We note the grading and drainage plan (CLO) is not at 20 -scale. The Project Civil Engineer shall revise the project plans to reflect the supplemental geotechnical recommendations. 32. Geotechnical Plan Review — The applicant's geotechnical consultant shall review and approve all geotechnical aspects of the project building and grading plans (i.e., site preparation and grading, site surface and subsurface drainage improvements, and design parameters for retaining walls and foundations, etc.) to ensure that their recommendations have been properly incorporated. The results of the plan review shall be summarized by the geotechnical consultant in a letter and submitted to the Town Engineer for review prior to issuance of the building permit. 33. Geotechnical Construction Inspection - The geotechnical consultant shall. inspect, test (as needed), and approve all geotechnical aspects of the project construction. The inspections shall include, but not necessarily be limited to: site preparation and grading, site surface and subsurface drainage improvements, and excavations for retaining walls and foundations prior to the placement of steel and concrete. The consultant shall review shoring design, as provided by the Contractor, if applicable during construction. The results of these inspections and the as - built conditions of the project shall be described by the geotechnical consultant in a letter and submitted to the Town Engineer for review prior to final inspection. 34. Any and all changes to the approved Civil Improvements plan shall first be approved by the Town Engineering Department. No grading shall take place during the grading moratorium (October 1 st to April 3 0th) except with prior approval from the City Engineer. No grading shall take place within ten feet of any property line. Resolution 44-23 Page 7 3 5 .. An encroachment permit shall be obtained from the Public Works Department for all work proposed in the public right-of-way. No work within the public right-of-way shall commence without an encroachment permit. 36.. All public utility services serving this property shall be placed underground. The applicant should contact PG&E immediately after issuance of building permit to start the application process for undergrounding utilities which can take up to 6-8 months. ROADWAY IMPROVEMENTS 37. A Grading Permit shall be required for the roadway improvements to widen Sherlock Road and Sherlock Court in conformance with -the road improvement plans dated December 2020 and the Traffic Control plans dated August 2021. A minimum 184004 clear width shall be maintained throughout the length of the improved roadway. Coordinate ' all mailbox relocations, .tree pruning and removal/replacement, and utility relocations to maintain the 18 -foot clear width, including any required impact protection. Grading plans shall include details on all, retaining walls, drainage systems, .construction phasing, quantities of cut and fill and a traffic control plan. At no time shall the roadway be closed. to one-way traffic to ensure that residents continue to have access to . their properties and to maintain fire safety access. PRIOR TO BUILDING PLAN CHECK: 38. Two copies of a Grading & Construction Operation plan shall be submitted by the property owner for review and approval by the City Engineer and Planning Director two weeks prior to acceptance of plans for building plan check. The grading/construction operation plan. shall address truck traffic issues regarding dust, noise, and vehicular and pedestrian traffic safety on Sherlock Court, and surrounding roadways; storage of construction materials; placement of sanitary facilities; parking for construction vehicles; and parking for construction personnel. A debris box (trash dumpster) shall be placed on site for collection of construction debris. Arrangements must be made with the GreenWaste Recovery, Inc. for the debris box since they have a franchise with the Town and no other hauler is allowed within the Town limits. 39. The property owner shall provide the Town with high-quality color photographs of the existing conditions of the roadways and pathways two weeks prior to acceptance of plans for building plan check. 44. All hydrant use is strictly prohibited by the Purissima Hills Water District. A permit for obtaining water for grading and construction purposes must be obtained from the 'Purissima Hills Water District and submitted for approval to the Town Engineering Department prior to acceptance of plans for building plan check. The permit will authorize the use of water from specific on-site or off-site water sources. 41. A permit for the septic system shall be issued by Santa Clara County Health Department prior to acceptance of plans fog^ building plan check. AT BUILDING PLAN CHECK: Resolution 44-23 Page 8 42. Peal{ discharge at 27388 Sherlock Court because of Site Development Permit SD19-0003 shall not exceed the existing pre -development peak discharge value of the property. Detention storage must be incorporated into the project to reduce the predicted peak discharge to the pre - development value for the proposed increase in impervious surface. Please provide the data and peak discharge hydrologic model(s) utilized, as well as the calculations of the peak discharge value prior and post development. Determine the design peak runoff rate .for a 10 -year return period storm and provide detention storage design plans to reduce the predicted peak discharge to the pre -development value. All documentation, calculations, and detention storage design (2 plan copies) shall be submitted for review. 43. Two sets of a final Grading and Drainage plan shall be submitted for review and approval by the Engineering Department.. Final drainage and grading shall be inspected by the Engineering Department and any deficiencies corrected to the satisfaction of the Engineering Department. 44. Two copies of an Erosion and Sediment Control plan shall be submitted for review and approval by the Engineering Department. The contractor and the property owner shall comply with all appropriate requirements of the Town's NPDES permit relative to grading and erosion/sediment control. 45. Theproperty owner shall pay a pathway fee of $10,943 prior to issuance of building permits. PRIOR TO FINAL APPROVAL: 46. The Engineer of Record shall observe the installation of the drainage system, construction .of the energy dissipators, and completion of the grading activities and state that items have been installed and constructed per the approved plans. A stamped and signed letter shall be prepared and submitted to the Town prior to final inspection. 47. ' Conditions of Santa Clara County Health Department shall be met prior to final inspection. 48. All areas on the site that have the native soil disturbed shall be protected for erosion control during the rainy season and shall be replanted prior to final inspection. 49. The property owner shall inform the Town of any damage and shall repair any damage caused - by the construction of the project to pathways, private driveways, and public and private roadways prior to final inspection. 50. The private road improvements to Sherlock Road and Sherlock Court shall be completed prior to final inspection. FIRE DEPARTMENT Emergency Access Roadway IMprovements 51. Provide an access roadway with a paved all-weather surface, a minimum unobstructed width of 18 feet, vertical clearance of 13 feet 6 inches, minimum circulating turning radius of 36 feet outside and 23 feet inside, and a maximum slope of 15% per CFC Sec. 503.. The roadway across the first parcel on Sherlock Road at Moody Road is* shown to remain without improvement due to unwillingness of the parcel owner to accommodate widening in this area. The full existing available width shall be maintained clear and unobstructed for fire apparatus access at all times. Resolution 44-23 Page 9 52. A minimum of 18 -foot clear width shall be maintained throughout the length of the improved roadway. Coordinate all utility adjustments to maintain the 18 -foot clear width, including any required impact protection. 53. vehicle Impact Protection shall be provided where hydrants are subject to impact. Guard: posts shall be not less than 4 inches in diameter. and concrete filled. Spaced not more than 4 feet between posts on center. Set not less than 3 feet deep in a.concrete footing of not less than a 15 - inch diameter. Set with, the top of the posts not less than 3 feet above ground. Located not less than 3 feet from the protected object. [CFC 507.5.6, 312.2] . 54. Provide marking for all roadways within the project. Markings shall be per fire department specifications. Installations shall also conform to Local Government Standards and Fire Department Standard Details and Specifications A-6. CFC Sec. 503.3 55. Fire department access to the site, the building, and to all fire protection systems shall be maintained at all times, in accordance with CFC Chapter 5. No obstruction such as vehicles, storage, and other materials or obj ects shall be placed or kept near fire hydrants, fire department inlet connections, or fire protection system control valves in a manner that would prevent such equipment or fire hydrants from being immediately discernible, in accordance with CFC § 508.5.4. 56. Upon conclusion of the road improvements, contractor shall call 408-341-4420 to schedule a final inspection with Santa Clara County Fire Department staff. 0 Residence and Site Improvements 57. An automatic residential fire sprinkler system shall be installed in accordance with National Fire Protection Association's- (NEPA) Standard 130 in all new one and two-family. dwellings and in existing dwellings, when additions are made that increase the building area to more than the allowable Fire -Flow Appendix Tables B105.1 (1) and B 105.1(2) of the 2016 California Fire Code, and/or additions exceeding fifty (50) percent of the existing living area (existing square foot calculations shall not include existing basement) and/or additions exceeding seven hundred fifty (750) square feet. When automatic fire sprinkler systems are required by this section, all associated garages shall be included. NOTE: The owner(s), occupant(s) and any contractor(s) or subcontractor(s) are responsible for consulting with the water purveyor of record in order to determine if any modification or upgrade of the existing water service is required. The sprinklers shall be inspected and approved by the Fire Department, prior to final inspection and occupancy of the new residence. 58. Potable water supplies shall be protected from contamination caused by fire protection water supplies. It is the responsibility of the , applicant and any contractors and subcontractors to contact the water purveyor supplying the site of such project, and to comply with the requirements of that purveyor. Such requirements shall be incorporated into the design of any water-based fire protection systems, and/or fire suppression water supply systems or storage containers that may be physically connected in any manner to an appliance capable of causing contamination of the potable water supply of the purveyor of record. Final approval of the system(s) under consideration will not be ,granted by this office until compliance with the Resolution 44-23 Page 10 requirements of the water purveyor of record are documented by that purveyor as having been met by the applicant(s). 2016 CFC Sec. 903.3.5 and Health and Safety Code 13114. 7 59. Fire Apparatus (Engine) Access Driveway Required: (As approved in variance request and SCCFD PC 19-4586) Provide an access driveway with a paved all weather surface capable of supporting 75,000 pounds, a minimum unobstructed width of 14 feet, vertical clearance of 13 feet 6 inches, minimum circulating turning. radius of 36 feet outside and 23 feet inside, and a maximum slope of 15 percent. Installations shall conform to the Fire Department Standard Details Specifications D-1 and. CFC Section 5.03.. 60. Provide an approved fire department engine driveway turnaround (as approved in variance request and SCCFD PC 19-4586) with a minimum radius of 36 feet outside and 23 feet inside.. Maximum grade in any direction shall be a maximum of 5%. Installations shall conform with Fire Department Standard Details and Specifications D-1. CFC Sec. 503. The Fire Department (Engine) Driveway Turnaround shall be dedicated only for emergency vehicle use.. 61. Provide public fire hydrants at location(s) to be determined jointly by the Fire Department and local water purveyor. Maximum hydrant spacing shall be 500 feet, with a minimum single hydrant flow of 1.,000 GPM at 20 psi, residual. Fire hydrants shall be provided along required fire apparatus access- roads and adjacent public streets. CFC Sec. 507, and Appendix Band associated Tables, and Appendix C. New hydrant to be provided as noted on Sheet C-1.0 62. Approved numbers or addresses shall be placed on all new and existing buildings in such a position that it is plainly visible and legible from the street or road fronting the property. Numbers shall be a minimum of four -inches high with a minimum stroke width of 0.5 inch (12.7 mm) and shall contrast with their background. Address numbers shall be Arabic numbers or alphabetical letters. 63. All construction shall comply with applicable provisions of the CFC Chapter 33 and Standard Detail and Specifications S 1-7. Provide. appropriate notations. on subsequent plan submittals, as appropriate to the project. Project approval may be appealed if done so in writing within 21 days of the date of the approval. Please refer_ to the Conditions of Project Approval set forth herein. If you believe that these Conditions impose any fees, dedications, reservation or other exactions under the California Government Code Section 66000, you are hereby notified . that these Conditions constitute written notice of a statement of the amount of such fees, and/or a description of the dedications, reservations, and other exactions. You are hereby further notified that the 90 -day approval period in which you may .protest such fees, dedications, reservations, and other exactions, pursuant to Government Code Section 66020(a), has begun. If you fail to file a protest within this 90 -day period complying with all of the requirements of Section 66020, you will be legally barred from later challenging such exactions.. Upon completion of the construction, a final inspection shall be required to be set with the Planning and Engineering Departments two weeks prior to final building inspection approval. NOTE: The Site Development permit is valid for one year from the approval date. All required building permits must be obtained within that year (by January 13, 2024) and work on items not requiring a building permit shall be commenced within one year and completed within two years. Resolution 44-23 Page 11