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Home My WebLink About24-123 Fiske Cabin - 06.23.25-Site Plan w Meadow BufferGeneral Site Plans Structural A1 A2 - A3 A4 A5 A6 A7 A8 A9 S1 S2.1 S2.2 COVER SHEET GREEN BUILDING CODES TITLE 24 REPORTS WILDLAND URBAN INTERFACE PROPOSED SITE PLAN 1st & 2nd FLOOR PLAN ELEVATIONS, SECTION, DEMO ELECTRICAL PLAN STRUCTURAL NOTES STRUCTURAL FOUNDATION PLAN STRUCT. FLOOR FRAMING PLAN A.P.N.:060-240-038 ZONING:Residential SITE AREA:51,668 sf BLDG USE:R-3 OCC. GROUP:R-3/U CONST. TYPE:V-B CLIMATE ZONE:11 BLDG. CODE:CRC/CBC 2022 FIRE SPRINKLERS:NO - NOT PRIMARY RESIDENCE FLOOD ZONE: NO WUI ZONE: NO FISKE FAMILY ACOUS......... ADJ............... A.F.F.............. APPROX....... ARCH............ ARCH'T......... ASPH............. BALC............ BD................. BED............... BLDG........... BM................ B.O................ BOT............... BTWN............ B.U.R............. CAB.............. CEM............. CB................. CL.................. CLG.............. CLOS............ CLR............... CTR................ COL............... COND.......... CONN.......... CONST.......... CONT. .......... CONTR......... C.S................. DBL................ DEPT.............. ACOUSTIC ADJACENT ABOVE FINISH FLOOR APPROXIMATE ARCHITECTURAL ARCHITECT ASPHALT BALCONY BOARD BEDROOM BUILDING BEAM BOTTOM OF ... BOTTOM BETWEEN BUILT UP ROOFING CABINET CEMENT CEILING BREAK CENTER LINE CEILING CLOSET CLEAR CENTER COLUMN CONDITION CONNECTION CONSTRUCTION CONTINUOUS CONTRACTOR CARPET STRIP BOUBLE DEPARTMENT DET............. D.F. ............ DIA.............. DIM............. DISP............ D.O. .......... DN.............. DR.(S)......... DWGS........ DS............... DSSB........... DSSD.......... DSPT........... DSRB.......... DSDK......... D.W. .......... DWR........... EA............... ELEC.......... ELEV.......... ENCL......... EQ.............. EQMT......... ETC............. EXT.............. F.D. ............ F.E.C. ........ FIN............... FF................. FLASH......... FLOUR........ FLR.............. F.O. ........... F.O.B. ........ DETAIL DOUGLAS FIR DIAMETER DIMENSION DISPENSER DOOR OPENING DOWN DOOR (S) DRAWINGS DOWNSPOUT DS to SPLASH BLOCK DS to STORM DRAIN DS through PT DS to ROOF BELOW DS through DECK DISHWASHER DRAWER EACH ELECTRICAL ELEVATION ENCLOSURE EQUAL EQUIPMENT ETCETERA EXTERIOR FLOOR DRAIN FIRE EXTINGUISHER FINISH FINISH FLOOR FLASHING FLOURESCENT FLOOR FACE OF FACE OF BEAM F.O.C. ..... F.O.F. ...... F.O.S. ...... F.O.W. .... F.P. .......... FXPNL...... FT............. FTG.......... FURR....... GA........... GALV...... G.B. ........ G.D. ........ GL............ GM.......... GND....... GR........... GSM........ GYP. BD.. H.B. ......... HDPE....... HDWD.... H.M. ........ HORIZ..... H.C. ........ HR............ HGT.......... INFO........ INSUL....... INT............ JT............. FACE OF CONCRETE FACE OF FINISH FACE OF STUD FACE OF WALL FIRE PROTECTION FIXED PANEL FOOT, FEET FOOTING FURRING GAUGE GALVANIZED GRAB BAR GARBAGE DISPOSAL GLASS GAS METER GROUND GRADE GALVANIZED SHEET METAL GYPSUM BOARD HOSE BIB HIGH DENSITY POLYETHYLENE HARDWOOD HOLLOW METAL HORIZONTAL HOLLOW CORE HOUR HEIGHT INFORMATION INSULATION INTERIOR JOINT KIT................ LAM............ LAV............. LANDSC.... LT................. MAT'L......... MAX........... M.C. .......... MECH........ MEMB........ MFR............ MIN............ MIR............. MISC.......... M.T. ........... MTD............ MTL............. MUL............ N.I.C. ......... NO.............. NOM.......... NR............... N.T.S. ......... OBS............. O.C. .......... O.D. .......... OPNG........ OPP............ O/ ............. P.................. P & S.......... KITCHEN LAMINATE LAVATORY LANDSCAPE LIGHT MATERIAL MAXIMUM MEDICINE CABINET MECHANICAL MEMBRANE MANUFACTURER MINIMUM MIRROR MISCELLANEOUS METAL THRESHOLD MOUNTED METAL MULLION NOT IN CONTRACT NUMBER NOMINAL NOT RATED NOT TO SCALE OBSCURE ON CENTER OUTSIDE DIAMETER OPENING OPPOSITE OVER PANTRY POLE AND SHELF PT............ P.T. ......... P.T.D.F. .. PERF....... PR........... PROJ...... Q.T. ........ R.............. R.A. ........ RAD........ RCGP..... REC......... REF.......... REFR....... REINF...... REQ.('d). RESIL....... REV......... RM........... R.O.......... RS............ RWD....... RWL........ R.T.S. ...... S.C.D. .... S.F.P.D. .. S.E.D. ..... S.S.D. ..... S.M.D. ... S.L.D. ..... S.P.D. ..... S.C. ........ SCHED. .. POST-TENSIONED PRESSURE TREATED P.T. DOUGLAS FIR PERFORATED PAIR PROJECT QUARRY TILE RISER RETURN AIR RADIUS RAIN CHAIN to GRAVEL PIT RECOMMENDATION REFERENCE REFRIGERATOR REINFORCING REQUIRE(d) RESILLENT REVERSE ROOM ROUGH OPENING ROUGH SAWN REDWOOD RAINWATER LEADER RUBBER TOP SET SEE CIVIL DRAWINGS SEE FIRE PROTECTION DWG'S SEE ELECTRICAL DRAWINGS SEE STRUCTURAL DRAWINGS SEE MECHANICAL DRAWINGS SEE LANDSCAPE DRAWINGS SEE PLUMBING DRAWINGS SOLID CORE SCHEDULE S.D. ......... SECT........ SEP.......... SH............ SHWR...... SHT.......... SHTG....... SIM.......... SL............. SPEC....... SQ........... STD.......... STL........... STOR....... STRUC.... ST. STL. ... SYM........ T&B.......... T.B. ......... T.C. ........ TEL........... TEMP....... T & G...... T.O. ........ T.O.C. .... T.P.H. ...... TRD......... TS............. T.V. ......... T.O.W. .... TYP. ........ U.O.N. ... V.T. ......... SOAP DISPENSER SECTION SEPARATION SHELF SHOWER SHEET SHEATHING SIMILAR SLIDING SPECIFICATION SQUARE STANDARD STEEL STORAGE STRUNTURAL STAINLESS STEEL SYMMETRICAL TOP & BOTTOM TOWEL BAR TIME CLOCK TELEPHONE TEMPERED TONGUE and GROOVE TOP OF … TOP of CONCRETE TOILET PAPER HOLDER TREAD TUBE STEEL TELEVISION TOP OF WALL TYPICAL UNLESS OTHERWISE NOTED VINYL TILE V.B. .......... VERT......... VEST......... V.F.C. ..... V.I.F. ....... V.W.C. ... V.G.D.F. . W.............. W/............ W.C. ....... WD. ........ W/O........ W.O. ....... W.R. ........ W.P. ........ WT............ W.W.F. .... &............... @............... C............... Ø............. P................ VAPOR BARRIER VERTICAL VESTIBULE VINYL FLOOR COVERING VERIFY in FIELD VIYL WALL COVERING VERT. GRAIN DOUGLAS FIR WIDTH WITH WATER CLOSET WOOD WITHOUT WALL OPENING WATER RESISTANT WATERPROOF WEIGHT WELDED WIRE FABRIC AND AT CENTERLINE DIAMETER PROPERTY LINE ALL WORK SHALL COMPLY WITH APPLICABLE CODES, AMENDMENTS, RULES, ORDINANCE, LAWS, ORDERS, APPROVALS, ETC.., THAT ARE REQUIRED BY PUBLIC AUTHORITIES. IN THE EVENT OF CONFLICT, THE MOST STRINGENT REQUIREMENTS SHALL GOVERN. REQUIREMENTS INCLUDE, BUT ARE NOT LIMITED TO THE CURRENT APPLICABLE EDITIONS OR PUBLICATIONS OF THE FOLLOWING (OR AS OTHERWISE NOTED): Local City or County Ordinances: Butte County Governing Building Standards to be the “International Building Code”, 2021 Edition, as adopted and modified by the State of California in reference to the 2022 California Building Code. Governing Residential Standards to be the “International Residential Code”, 2021 Edition, as adopted and modified by the State of California in reference to the 2022 California Residential Code. Governing Electrical Standards to be the “International Electrical Code”, 2021 Edition, as adopted and modified by the State of California in reference to the 2022 California Electrical Code. Governing Mechanical Standards to be the “International Mechanical Code”, 2021 Edition, as adopted and modified by the State of California in reference to the 2022 California Mechanical Code. Governing Plumbing Standards to be the “International Plumbing Code”, 2021 Edition, as adopted and modified by the State of California in reference to the 2022 California Plumbing Code. Governing Fire Regulation Standards to be the “International Fire Code”, 2021 Edition, as adopted and modified by the State of California in reference to the 2022 California Fire Code. Governing Energy Standards to be the “California Energy Standards”, 2022 Edition. Governing Green Building Standards to be the “California Green Building Standards” 2022 Edition. DESIGNER: Sequoia Engineering 1306 Mangrove Ave Chico, USA 95926 Office: 530.487.7133 Contact: Chad Ratzlaff, P.E., M. ASCE STRUCTURAL ENGINEER: Sequoia Engineering 1306 Mangrove Ave. Chico, CA 95926 Phone: 530.591.7258 Contact: Chad Ratzlaff, P.E., M. ASCE TRUSS DESIGN: Homewood Truss 5321 Eastside Rd Redding, CA 96001 Phone: 530.243.8121 Contact: FIRE PROTECTION: NOT REQUIRED SOLAR PV CONTRACTOR: NOT REQUIRED GENERAL CONTRACTOR: Billson Construction 15 Commerce Ct., Suite 150 Chico, CA 95928 SITE DATA: LOT SIZE: TOTAL SITE COVERAGE: PERCENT COVERAGE: BUILDING DATA: TOTAL CONDITIONED AREA: (E) PORTION TO BE DEMOLISHED: (E) PORTION TO REMAIN: (N) ADDITION: TOTAL SITE COVERAGE: 51668 1621 ~3.0% 2244 326 768 1476 1621 SPECIAL FEATURES • Insulation below roof deck • Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed HERS VERIFICATIONS • Indoor air quality ventilation • Kitchen range hood • Minimum Airflow • Verified Refrigerant Charge • Fan Efficacy Watts/CFM • Verified heat pump rated heating capacity • Duct leakage testing • Drain water heat recovery system SQ.FT. SQ.FT. SQ.FT. SQ.FT. SQ.FT. THIS PROJECT INCLUDES THE CONSTRUCTION OF A RESIDENTIAL ADDITION OF 2 BEDROOM, 1.5 BATH TOTALING 1476 SQ.FT S2.3 STRUCT. ROOF FRAMING PLAN S3.1 STRUCTURAL DETAILS S3.2 S3.3 STRUCTURAL DETAILS STRUCTURAL DETAILS STRUCTURAL DETAILSS3.4 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CACOVER SHEET24-123 SUBMITTAL CMR 06.05.2025 A1 JUN 05, 2025 PROJECT SITE CHAPTER 4 RESIDENTIAL MANDATORY MEASURES DIVISION 4.1 PLANNING AND DESIGN DIVISION 4.3 WATER EFFICIENCY AND CONSERVATION 4.406 ENHANCED DURABILITY AND REDUCED MAINTENANCE 4.406.1 RODENT PROOFING. Annular spaces around pipes, electric cables, conduits or other openings in sole/bottom plates at exterior walls shall be protected against the passage of rodents by closing such openings with cement mortar, concrete masonry or a similar method acceptable to the enforcing agency. 4.408 CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RECYCLING 4.408.1 CONSTRUCTION WASTE MANAGEMENT. Recycle and/or salvage for reuse a minimum of 65 percent of the non-hazardous construction and demolition waste in accordance with either Section 4.408.2, 4.408.3 or 4.408.4, or meet a more stringent local construction and demolition waste management ordinance. Exceptions: 1. Excavated soil and land-clearing debris. 2. Alternate waste reduction methods developed by working with local agencies if diversion or recycle facilities capable of compliance with this item do not exist or are not located reasonably close to the jobsite. 3. The enforcing agency may make exceptions to the requirements of this section when isolated jobsites are located in areas beyond the haul boundaries of the diversion facility. 4.408.2 CONSTRUCTION WASTE MANAGEMENT PLAN. Submit a construction waste management plan in conformance with Items 1 through 5. The construction waste management plan shall be updated as necessary and shall be available during construction for examination by the enforcing agency. 1. Identify the construction and demolition waste materials to be diverted from disposal by recycling, reuse on the project or salvage for future use or sale. 2. Specify if construction and demolition waste materials will be sorted on-site (source separated) or bulk mixed (single stream). 3. Identify diversion facilities where the construction and demolition waste material collected will be taken. 4. Identify construction methods employed to reduce the amount of construction and demolition waste generated. 5. Specify that the amount of construction and demolition waste materials diverted shall be calculated by weight or volume, but not by both. 4.408.3 WASTE MANAGEMENT COMPANY. Utilize a waste management company, approved by the enforcing agency, which can provide verifiable documentation that the percentage of construction and demolition waste material diverted from the landfill complies with Section 4.408.1. Note: The owner or contractor may make the determination if the construction and demolition waste materials will be diverted by a waste management company. 4.408.4 WASTE STREAM REDUCTION ALTERNATIVE [LR]. Projects that generate a total combined weight of construction and demolition waste disposed of in landfills, which do not exceed 3.4 lbs./sq.ft. of the building area shall meet the minimum 65% construction waste reduction requirement in Section 4.408.1 4.408.4.1 WASTE STREAM REDUCTION ALTERNATIVE. Projects that generate a total combined weight of construction and demolition waste disposed of in landfills, which do not exceed 2 pounds per square foot of the building area, shall meet the minimum 65% construction waste reduction requirement in Section 4.408.1 4.408.5 DOCUMENTATION. Documentation shall be provided to the enforcing agency which demonstrates compliance with Section 4.408.2, items 1 through 5, Section 4.408.3 or Section 4.408.4.. Notes: 1. Sample forms found in "A Guide to the California Green Building Standards Code (Residential)" located at www.hcd.ca.gov/CALGreen.html may be used to assist in documenting compliance with this section. 2. Mixed construction and demolition debris (C & D) processors can be located at the California Department of Resources Recycling and Recovery (CalRecycle). 4.410 BUILDING MAINTENANCE AND OPERATION 4.410.1 OPERATION AND MAINTENANCE MANUAL. At the time of final inspection, a manual, compact disc, web-based reference or other media acceptable to the enforcing agency which includes all of the following shall be placed in the building: 1. Directions to the owner or occupant that the manual shall remain with the building throughout the life cycle of the structure. 2. Operation and maintenance instructions for the following: a. Equipment and appliances, including water-saving devices and systems, HVAC systems, photovoltaic systems, electric vehicle chargers, water-heating systems and other major appliances and equipment. b. Roof and yard drainage, including gutters and downspouts. c. Space conditioning systems, including condensers and air filters. d. Landscape irrigation systems. e. Water reuse systems. 3. Information from local utility, water and waste recovery providers on methods to further reduce resource consumption, including recycle programs and locations. 4. Public transportation and/or carpool options available in the area. 5. Educational material on the positive impacts of an interior relative humidity between 30-60 percent and what methods an occupant may use to maintain the relative humidity level in that range. 6. Information about water-conserving landscape and irrigation design and controllers which conserve water. 7. Instructions for maintaining gutters and downspouts and the importance of diverting water at least 5 feet away from the foundation. 8. Information on required routine maintenance measures, including, but not limited to, caulking, painting, grading around the building, etc. 9. Information about state solar energy and incentive programs available. 10. A copy of all special inspections verifications required by the enforcing agency or this code. 11. Information from the Department of Forestry and Fire Protection on maintenance of defensible space around residential structures. 12. Information and/or drawings identifying the location of grab bar reinforcements. 4.410.2 RECYCLING BY OCCUPANTS. Where 5 or more multifamily dwelling units are constructed on a building site, provide readily accessible area(s) that serves all buildings on the site and are identified for the depositing, storage and collection of non-hazardous materials for recycling, including (at a minimum) paper, corrugated cardboard, glass, plastics, organic waster, and metals, or meet a lawfully enacted local recycling ordinance, if more restrictive. Exception: Rural jurisdictions that meet and apply for the exemption in Public Resources Code Section 42649.82 (a)(2)(A) et seq. are note required to comply with the organic waste portion of this section. DIVISION 4.4 MATERIAL CONSERVATION AND RESOURCE EFFICIENCY DIVISION 4.5 ENVIRONMENTAL QUALITY 4.303 INDOOR WATER USE 4.303.1 WATER CONSERVING PLUMBING FIXTURES AND FITTINGS. Plumbing fixtures (water closets and urinals) and fittings (faucets and showerheads) shall comply with the sections 4.303.1.1, 4.303.1.2, 4.303.1.3, and 4.303.4.4. Note: All noncompliant plumbing fixtures in any residential real property shall be replaced with water-conserving plumbing fixtures. Plumbing fixture replacement is required prior to issuance of a certificate of final completion, certificate of occupancy, or final permit approval by the local building department. See Civil Code Section 1101.1, et seq., for the definition of a noncompliant plumbing fixture, types of residential buildings affected and other important enactment dates. 4.303.1.1 Water Closets. The effective flush volume of all water closets shall not exceed 1.28 gallons per flush. Tank-type water closets shall be certified to the performance criteria of the U.S. EPA WaterSense Specification for Tank-type Toilets. Note: The effective flush volume of dual flush toilets is defined as the composite, average flush volume of two reduced flushes and one full flush. 4.303.1.2 Urinals. The effective flush volume of wall mounted urinals shall not exceed 0.125 gallons per flush. The effective flush volume of all other urinals shall not exceed 0.5 gallons per flush. 4.303.1.3 Showerheads. 4.303.1.3.1 Single Showerhead. Showerheads shall have a maximum flow rate of not more than 1.8 gallons per minute at 80 psi. Showerheads shall be certified to the performance criteria of the U.S. EPA WaterSense Specification for Showerheads. 4.303.1.3.2 Multiple showerheads serving one shower. When a shower is served by more than one showerhead, the combined flow rate of all the showerheads and/or other shower outlets controlled by a single valve shall not exceed 1.8 gallons per minute at 80 psi, or the shower shall be designed to only allow one shower outlet to be in operation at a time. Note: A hand-held shower shall be considered a showerhead. 4.303.1.4 Faucets. 4.303.1.4.1 Residential Lavatory Faucets. The maximum flow rate of residential lavatory faucets shall not exceed 1.2 gallons per minute at 60 psi. The minimum flow rate of residential lavatory faucets shall not be less than 0.8 gallons per minute at 20 psi. 4.303.1.4.2 Lavatory Faucets in Common and Public Use Areas. The maximum flow rate of lavatory faucets installed in common and public use areas (outside of dwellings or sleeping units) in residential buildings shall not exceed 0.5 gallons per minute at 60 psi. 4.303.1.4.3 Metering Faucets. Metering faucets when installed in residential buildings shall not deliver more than 0.2 gallons per cycle. 4.303.1.4.4 Kitchen Faucets. The maximum flow rate of kitchen faucets shall not exceed 1.8 gallons per minute at 60 psi. Kitchen faucets may temporarily increase the flow above the maximum rate, but not to exceed 2.2 gallons per minute at 60 psi, and must default to a maximum flow rate of 1.8 gallons per minute at 60 psi. Note: Where complying faucets are unavailable, aerators or other means may be used to achieve reduction. 4.303.1.4.5 Pre-rinse spray valves. When installed, shall meet the requirements in the California Code of Regulations, Title 20 (Appliance Efficiency Regulations), Sections 1605.1 (h)(4) Table H-2, Section 1605.3 (h)(4)(A), and Section 1607 (d)(7) and shall be equipped with an integral automatic shutoff. FOR REFERENCE ONLY: The following table and code section have been reprinted from the California Code of Regulations, Title 20 (Appliance Efficiency Regulations),Section 1605.1 (h)(4) and Section 1605.3 (h)(4)(A). Title 20 Section 1605.3 (h)(4)(A): Commercial prerinse spray values manufactured on or after January 1, 2006, shall have a minimum spray force of not less than 4.0 ounces-force (ozf)[113 grams-force(gf)] 4.303.2 Submeters for multifamily buildings and dwelling units in mixed-used residential/commercial buildings. Submeters shall be installed to measure water usage of individual rental dwelling units in accordance with the California Plumbing Code. 4.303.3 Standards for plumbing fixtures and fittings. Plumbing fixtures and fittings shall be installed in accordance with the California Plumbing Code, and shall meet the applicable standards referenced in Table 1701.1 of the California Plumbing Code. TABLE - MAXIMUM FIXTURE WATER USE FIXTURE TYPE FLOW RATE SHOWER HEADS (RESIDENTIAL)1.8 GMP @ 80 PSI LAVATORY FAUCETS (RESIDENTIAL)MAX. 1.2 GPM @ 60 PSI MIN. 0.8 GPM @ 20 PSI LAVATORY FAUCETS IN COMMON & PUBLIC USE AREAS 0.5 GPM @ 60 PSI KITCHEN FAUCETS 1.8 GPM @ 60 PSI METERING FAUCETS 0.2 GAL/CYCLE WATER CLOSET 1.28 GAL/FLUSH URINALS 0.125 GAL/FLUSH 4.304 OUTDOOR WATER USE 4.304.1 OUTDOOR POTABLE WATER USE IN LANDSCAPE AREAS. Residential developments shall comply with a local water efficient landscape ordinance or the current California Department of Water Resources' Model Water Efficient Landscape Ordinance (MWELO), whichever is more stringent. NOTES: 1. The Model Water Efficient Landscape Ordinance (MWELO) is located in the California Code Regulations, Title 23, Chapter 2.7, Division 2. MWELO and supporting documents, including water budget calculator, are available at: https://www.water.ca.gov/ ABBREVIATION DEFINITIONS: HCD Department of Housing and Community Development BSC California Building Standards Commission DSA-SS Division of the State Architect, Structural Safety OSHPD Office of Statewide Health Planning and Development LR Low Rise HR High Rise AA Additions and Alterations N New NOTE: THIS TABLE COMPILES THE DATA IN SECTION 4.303.1, AND IS INCLUDED AS A CONVENIENCE FOR THE USER. SECTION 4.102 DEFINITIONS 4.102.1 DEFINITIONS The following terms are defined in Chapter 2 (and are included here for reference) FRENCH DRAIN. A trench, hole or other depressed area loosely filled with rock, gravel, fragments of brick or similar pervious material used to collect or channel drainage or runoff water. WATTLES. Wattles are used to reduce sediment in runoff. Wattles are often constructed of natural plant materials such as hay, straw or similar material shaped in the form of tubes and placed on a downflow slope. Wattles are also used for perimeter and inlet controls. 4.106 SITE DEVELOPMENT 4.106.1 GENERAL. Preservation and use of available natural resources shall be accomplished through evaluation and careful planning to minimize negative effects on the site and adjacent areas. Preservation of slopes, management of storm water drainage and erosion controls shall comply with this section. 4.106.2 STORM WATER DRAINAGE AND RETENTION DURING CONSTRUCTION. Projects which disturb less than one acre of soil and are not part of a larger common plan of development which in total disturbs one acre or more, shall manage storm water drainage during construction. In order to manage storm water drainage during construction, one or more of the following measures shall be implemented to prevent flooding of adjacent property, prevent erosion and retain soil runoff on the site. 1. Retention basins of sufficient size shall be utilized to retain storm water on the site. 2. Where storm water is conveyed to a public drainage system, collection point, gutter or similar disposal method, water shall be filtered by use of a barrier system, wattle or other method approved by the enforcing agency. 3. Compliance with a lawfully enacted storm water management ordinance. Note: Refer to the State Water Resources Control Board for projects which disturb one acre or more of soil, or are part of a larger common plan of development which in total disturbs one acre or more of soil. (Website: https://www.waterboards.ca.gov/water_issues/programs/stormwater/construction.html) 4.106.3 GRADING AND PAVING. Construction plans shall indicate how the site grading or drainage system will manage all surface water flows to keep water from entering buildings. Examples of methods to manage surface water include, but are not limited to, the following: 1. Swales 2. Water collection and disposal systems 3. French drains 4. Water retention gardens 5. Other water measures which keep surface water away from buildings and aid in groundwater recharge. Exception: Additions and alterations not altering the drainage path. 4.106.4 Electric vehicle (EV) charging for new construction. New construction shall comply with Sections 4.106.4.1 or 4.106.4.2 to facilitate future installation and use of EV chargers. Electric vehicle supply equipment (EVSE) shall be installed in accordance with the California Electrical Code, Article 625. Exceptions: 1. On a case-by-case basis, where the local enforcing agency has determined EV charging and infrastructure are not feasible based upon one or more of the following conditions: 1.1 Where there is no local utility power supply or the local utility is unable to supply adequate power. 1.2 Where there is evidence suitable to the local enforcing agency substantiating that additional local utility infrastructure design requirements, directly related to the implementation of Section 4.106.4, may adversely impact the construction cost of the project. 2. Accessory Dwelling Units (ADU) and Junior Accessory Dwelling Units (JADU) without additional parking facilities. 4.106.4.1 New one- and two-family dwellings and townhouses with attached private garages. For each dwelling unit, install a listed raceway to accommodate a dedicated 208/240-volt branch circuit. The raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main service or subpanel and shall terminate into a listed cabinet, box or other enclosure in close proximity to the proposed location of an EV charger. Raceways are required to be continuous at enclosed, inaccessible or concealed areas and spaces. The service panel and/or subpanel shall provide capacity to install a 40-ampere 208/240-volt minimum dedicated branch circuit and space(s) reserved to permit installation of a branch circuit overcurrent protective device. Exemption: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the proposed location of an EV charger at the time of original construction in accordance with the California Electrical Code. 4.106.4.1.1 Identification. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging as "EV CAPABLE". The raceway termination location shall be permanently and visibly marked as "EV CAPABLE". CHAPTER 3 GREEN BUILDING SECTION 301 GENERAL 301.1 SCOPE. Buildings shall be designed to include the green building measures specified as mandatory in the application checklists contained in this code. Voluntary green building measures are also included in the application checklists and may be included in the design and construction of structures covered by this code, but are not required unless adopted by a city, county, or city and county as specified in Section 101.7. 301.1.1 Additions and alterations. [HCD] The mandatory provisions of Chapter 4 shall be applied to additions or alterations of existing residential buildings where the addition or alteration increases the building's conditioned area, volume, or size. The requirements shall apply only to and/or within the specific area of the addition or alteration. The mandatory provision of Section 4.106.4.2 may apply to additions or alterations of existing parking facilities or the addition of new parking facilities serving existing multifamily buildings. See Section 4.106.4.3 for application. Note: Repairs including, but not limited to, resurfacing, restriping and repairing or maintaining existing lighting fixtures are not considered alterations for the purpose of this section. Note: On and after January 1, 2014, residential buildings undergoing permitted alterations, additions, or improvements shall replace noncompliant plumbing fixtures with water-conserving plumbing fixtures. Plumbing fixture replacement is required prior to issuance of a certificate of final completion, certificate of occupancy or final permit approval by the local building department. See Civil Code Section 1101.1, et seq., for the definition of a noncompliant plumbing fixture, types of residential buildings affected and other important enactment dates. 301.2 LOW-RISE AND HIGH-RISE RESIDENTIAL BUILDINGS. [HCD] The provisions of individual sections of CALGreen may apply to either low-rise residential buildings high-rise residential buildings, or both. Individual sections will be designated by banners to indicate where the section applies specifically to low-rise only (LR) or high-rise only (HR). When the section applies to both low-rise and high-rise buildings, no banner will be used. SECTION 302 MIXED OCCUPANCY BUILDINGS 302.1 MIXED OCCUPANCY BUILDINGS. In mixed occupancy buildings, each portion of a building shall comply with the specific green building measures applicable to each specific occupancy. Exceptions: 1. [HCD] Accessory structures and accessory occupancies serving residential buildings shall comply with Chapter 4 and Appendix A4, as applicable. 2. [HCD] For purposes of CALGreen, live/work units, complying with Section 419 of the California Building Code, shall not be considered mixed occupancies. Live/Work units shall comply with Chapter 4 and Appendix A4, as applicable. 4.106.4.2 New multifamily dwellings, hotels and motels and new residential parking facilities. When parking is provided, parking spaces for new multifamily dwellings, hotels and motels shall meet the requirements of Sections 4.106.4.2.1 and 4.106.4.2.2. Calculations for spaces shall be rounded up to the nearest whole number. A parking space served by electric vehicle supply equipment or designed as a future EV charging space shall count as at least one standard automobile parking space only for the purpose of complying with any applicable minimum parking space requirements established by a local jurisdiction. See Vehicle Code Section 22511.2 for further details. 4.106.4.2.1Multifamily development projects with less than 20 dwelling units; and hotels and motels with less than 20 sleeping units or guest rooms. The number of dwelling units, sleeping units or guest rooms shall be based on all buildings on a project site subject to this section. 1.EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types of parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical system, including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all required EV spaces at a minimum of 40 amperes. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code. Exceptions: 1.When EV chargers (Level 2 EVSE) are installed in a number equal to or greater than the required number of EV capable spaces. 2.When EV chargers (Level 2 EVSE) are installed in a number less than the required number of EV capable spaces, the number of EV capable spaces required may be reduced by a number equal to the number of EV chargers installed. Notes: a.Construction documents are intended to demonstrate the project’s capability and capacity for facilitating future EV charging. b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or EV chargers are installed for use. 2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per dwelling unit when more than one parking space is provided for use by a single dwelling unit. Exception: Areas of parking facilities served by parking lifts. 4.106.4.2.2 Multifamily development projects with 20 or more dwelling units, hotels and motels with 20 or more sleeping units or guest rooms. The number of dwelling units, sleeping units or guest rooms shall be based on all buildings on a project site subject to this section. 1.EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types of parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical system, including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all required EV spaces at a minimum of 40 amperes. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code. Exception: When EV chargers (Level 2 EVSE) are installed in a number greater than five (5) percent of parking spaces required by Section 4.106.4.2.2, Item 3, the number of EV capable spaces required may be reduced by a number equal to the number of EV chargers installed over the five (5) percent required. Notes: a.Construction documents shall show locations of future EV spaces. b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or EV chargers are installed for use. 2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per dwelling unit when more than one parking space is provided for use by a single dwelling unit. Exception: Areas of parking facilities served by parking lifts. 3.EV Chargers. Five (5) percent of the total number of parking spaces shall be equipped with Level 2 EVSE. Where common use parking is provided, at least one EV charger shall be located in the common use parking area and shall be available for use by all residents or guests. When low power Level 2 EV charging receptacles or Level 2 EVSE are installed beyond the minimum required, an automatic load management system (ALMS) may be used to reduce the maximum required electrical capacity to each space served by the ALMS. The electrical system and any on-site distribution transformers shall have sufficient capacity to deliver at least 3.3 kW simultaneously to each EV charging station (EVCS) served by the ALMS. The branch circuit shall have a minimum capacity of 40 amperes, and installed EVSE shall have a capacity of not less than 30 amperes. ALMS shall not be used to reduce the minimum required electrical capacity to the required EV capable spaces. 4.106.4.2.2.1 Electric vehicle charging stations (EVCS). Electric vehicle charging stations required by Section 4.106.4.2.2, Item 3, shall comply with Section 4.106.4.2.2.1. Exception: Electric vehicle charging stations serving public accommodations, public housing, motels and hotels shall not be required to comply with this section. See California Building Code, Chapter 11B, for applicable requirements. 4.106.4.2.2.1.1 Location. EVCS shall comply with at least one of the following options: 1.The charging space shall be located adjacent to an accessible parking space meeting the requirements of the California Building Code, Chapter 11A, to allow use of the EV charger from the accessible parking space. 2.The charging space shall be located on an accessible route, as defined in the California Building Code, Chapter 2, to the building. Exception: Electric vehicle charging stations designed and constructed in compliance with the California Building Code, Chapter 11B, are not required to comply with Section 4.106.4.2.2.1.1 and Section 4.106.4.2.2.1.2, Item 3. 4.106.4.2.2.1.2 Electric vehicle charging stations (EVCS) dimensions. The charging spaces shall be designed to comply with the following: 1.The minimum length of each EV space shall be 18 feet (5486 mm). 2.The minimum width of each EV space shall be 9 feet (2743 mm). 3.One in every 25 charging spaces, but not less than one, shall also have an 8-foot (2438 mm) wide minimum aisle. A 5-foot (1524 mm) wide minimum aisle shall be permitted provided the minimum width of the EV space is 12 feet (3658 mm). a.Surface slope for this EV space and the aisle shall not exceed 1 unit vertical in 48 units horizontal (2.083 percent slope) in any direction. 4.106.4.2.2.1.3 Accessible EV spaces. In addition to the requirements in Sections 4.106.4.2.2.1.1 and 4.106.4.2.2.1.2, all EVSE, when installed, shall comply with the accessibility provisions for EV chargers in the California Building Code, Chapter 11B. EV ready spaces and EVCS in multifamily developments shall comply with California Building Code, Chapter 11A, Section 1109A. 4.106.4.2.3 EV space requirements. 1.Single EV space required. Install a listed raceway capable of accommodating a 208/240-volt dedicated branch circuit. The raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main service or subpanel and shall terminate into a listed cabinet, box or enclosure in close proximity to the location or the proposed location of the EV space. Construction documents shall identify the raceway termination point, receptacle or charger location, as applicable. The service panel and/ or subpanel shall have a 40-ampere minimum dedicated branch circuit, including branch circuit overcurrent protective device installed, or space(s) reserved to permit installation of a branch circuit overcurrent protective device. Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the location or the proposed location of the EV space, at the time of original construction in accordance with the California Electrical Code. 2.Multiple EV spaces required. Construction documents shall indicate the raceway termination point and the location of installed or future EV spaces, receptacles or EV chargers. Construction documents shall also provide information on amperage of installed or future receptacles or EVSE, raceway method(s), wiring schematics and electrical load calculations. Plan design shall be based upon a 40-ampere minimum branch circuit. Required raceways and related components that are planned to be installed underground, enclosed, inaccessible or in concealed areas and spaces shall be installed at the time of original construction. SECTION 4.501 GENERAL 4.501.1 Scope The provisions of this chapter shall outline means of reducing the quality of air contaminants that are odorous, irritating and/or harmful to the comfort and well being of a building's installers, occupants and neighbors. SECTION 4.502 DEFINITIONS 5.102.1 DEFINITIONS The following terms are defined in Chapter 2 (and are included here for reference) AGRIFIBER PRODUCTS. Agrifiber products include wheatboard, strawboard, panel substrates and door cores, not including furniture, fixtures and equipment (FF&E) not considered base building elements. COMPOSITE WOOD PRODUCTS. Composite wood products include hardwood plywood, particleboard and medium density fiberboard. "Composite wood products" does not include hardboard, structural plywood, structural panels, structural composite lumber, oriented strand board, glued laminated timber, prefabricated wood I-joists or finger-jointed lumber, all as specified in California Code of regulations (CCR), title 17, Section 93120.1. DIRECT-VENT APPLIANCE. A fuel-burning appliance with a sealed combustion system that draws all air for combustion from the outside atmosphere and discharges all flue gases to the outside atmosphere. Y N/AYN/AYN/AYN/A RESPON. PARTY RESPON. PARTY RESPON. PARTY RESPON. PARTY 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE RESIDENTIAL MANDATORY MEASURES (January 2023) Y = YES N/A =NOT APPLICABLE RESPON. PARTY =RESPONSIBLE PARTY (ie: ARCHITECT, ENGINEER, OWNER, CONTRACTOR, INSPECTOR ETC.) 4.201 GENERAL 4.201.1 SCOPE. For the purposes of mandatory energy efficiency standards in this code, the California Energy Commission will continue to adopt mandatory standards. DIVISION 4.2 ENERGY EFFICIENCY TABLE H-2 STANDARDS FOR COMMERCIAL PRE-RINSE SPRAY VALUES MANUFACTURED ON OR AFTER JANUARY 28, 2019 PRODUCT CLASS [spray force in ounce force (ozf)]MAXIMUM FLOW RATE (gpm) Product Class 1 (≤1.00 Product Class 2 (> 5.0 ozf and ≤1.20 Product Class 3 (> 8.0 ozf)1.28 Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the location or the proposed location of the EV space at the time of original construction in accordance with the California Electrical Code. 4.106.4.2.4 Identification. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code. 4.106.4.2.5 Electric Vehicle Ready Space Signage. Electric vehicle ready spaces shall be identified by signage or pavement markings, in compliance with Caltrans Traffic Operations Policy Directive 13-01 (Zero Emission Vehicle Signs and Pavement Markings) or its successor(s). 4.106.4.3 Electric vehicle charging for additions and alterations of parking facilities serving existing multifamily buildings. When new parking facilities are added, or electrical systems or lighting of existing parking facilities are added or altered and the work requires a building permit, ten (10) percent of the total number of parking spaces added or altered shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE. Notes: 1.Construction documents are intended to demonstrate the project’s capability and capacity for facilitating future EV charging. 2.There is no requirement for EV spaces to be constructed or available until EV chargers are installed for use. REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CACAL GREEN24-123 SUBMITTAL CMR 06.05.2025 A2 JUN 05, 2025 MAXIMUM INCREMENTAL REACTIVITY (MIR). The maximum change in weight of ozone formed by adding a compound to the "Base Reactive Organic Gas (ROG) Mixture" per weight of compound added, expressed to hundredths of a gram (g O³/g ROC). Note: MIR values for individual compounds and hydrocarbon solvents are specified in CCR, Title 17, Sections 94700 and 94701. MOISTURE CONTENT. The weight of the water in wood expressed in percentage of the weight of the oven-dry wood. PRODUCT-WEIGHTED MIR (PWMIR). The sum of all weighted-MIR for all ingredients in a product subject to this article. The PWMIR is the total product reactivity expressed to hundredths of a gram of ozone formed per gram of product (excluding container and packaging). Note: PWMIR is calculated according to equations found in CCR, Title 17, Section 94521 (a). REACTIVE ORGANIC COMPOUND (ROC). Any compound that has the potential, once emitted, to contribute to ozone formation in the troposphere. VOC. A volatile organic compound (VOC) broadly defined as a chemical compound based on carbon chains or rings with vapor pressures greater than 0.1 millimeters of mercury at room temperature. These compounds typically contain hydrogen and may contain oxygen, nitrogen and other elements. See CCR Title 17, Section 94508(a). 4.503 FIREPLACES 4.503.1 GENERAL. Any installed gas fireplace shall be a direct-vent sealed-combustion type. Any installed woodstove or pellet stove shall comply with U.S. EPA New Source Performance Standards (NSPS) emission limits as applicable, and shall have a permanent label indicating they are certified to meet the emission limits. Woodstoves, pellet stoves and fireplaces shall also comply with applicable local ordinances. 4.504 POLLUTANT CONTROL 4.504.1 COVERING OF DUCT OPENINGS & PROTECTION OF MECHANICAL EQUIPMENT DURING CONSTRUCTION. At the time of rough installation, during storage on the construction site and until final startup of the heating, cooling and ventilating equipment, all duct and other related air distribution component openings shall be covered with tape, plastic, sheet metal or other methods acceptable to the enforcing agency to reduce the amount of water, dust or debris which may enter the system. 4.504.2 FINISH MATERIAL POLLUTANT CONTROL. Finish materials shall comply with this section. 4.504.2.1 Adhesives, Sealants and Caulks. Adhesives, sealant and caulks used on the project shall meet the requirements of the following standards unless more stringent local or regional air pollution or air quality management district rules apply: 1. Adhesives, adhesive bonding primers, adhesive primers, sealants, sealant primers and caulks shall comply with local or regional air pollution control or air quality management district rules where applicable or SCAQMD Rule 1168 VOC limits, as shown in Table 4.504.1 or 4.504.2, as applicable. Such products also shall comply with the Rule 1168 prohibition on the use of certain toxic compounds (chloroform, ethylene dichloride, methylene chloride, perchloroethylene and tricloroethylene), except for aerosol products, as specified in Subsection 2 below. 2. Aerosol adhesives, and smaller unit sizes of adhesives, and sealant or caulking compounds (in units of product, less packaging, which do not weigh more than 1 pound and do not consist of more than 16 fluid ounces) shall comply with statewide VOC standards and other requirements, including prohibitions on use of certain toxic compounds, of California Code of Regulations, Title 17, commencing with section 94507. 4.504.2.2 Paints and Coatings. Architectural paints and coatings shall comply with VOC limits in Table 1 of the ARB Architectural Suggested Control Measure, as shown in Table 4.504.3, unless more stringent local limits apply. The VOC content limit for coatings that do not meet the definitions for the specialty coatings categories listed in Table 4.504.3 shall be determined by classifying the coating as a Flat, Nonflat or Nonflat-High Gloss coating, based on its gloss, as defined in subsections 4.21, 4.36, and 4.37 of the 2007 California Air Resources Board, Suggested Control Measure, and the corresponding Flat, Nonflat or Nonflat-High Gloss VOC limit in Table 4.504.3 shall apply. 4.504.2.3 Aerosol Paints and Coatings. Aerosol paints and coatings shall meet the Product-weighted MIR Limits for ROC in Section 94522(a)(2) and other requirements, including prohibitions on use of certain toxic compounds and ozone depleting substances, in Sections 94522(e)(1) and (f)(1) of California Code of Regulations, Title 17, commencing with Section 94520; and in areas under the jurisdiction of the Bay Area Air Quality Management District additionally comply with the percent VOC by weight of product limits of Regulation 8, Rule 49. 4.504.2.4 Verification. Verification of compliance with this section shall be provided at the request of the enforcing agency. Documentation may include, but is not limited to, the following: 1. Manufacturer's product specification. 2. Field verification of on-site product containers. CHAPTER 7 INSTALLER & SPECIAL INSPECTOR QUALIFICATIONS 702 QUALIFICATIONS 702.1 INSTALLER TRAINING. HVAC system installers shall be trained and certified in the proper installation of HVAC systems including ducts and equipment by a nationally or regionally recognized training or certification program. Uncertified persons may perform HVAC installations when under the direct supervision and responsibility of a person trained and certified to install HVAC systems or contractor licensed to install HVAC systems. Examples of acceptable HVAC training and certification programs include but are not limited to the following: 1. State certified apprenticeship programs. 2. Public utility training programs. 3. Training programs sponsored by trade, labor or statewide energy consulting or verification organizations. 4. Programs sponsored by manufacturing organizations. 5. Other programs acceptable to the enforcing agency. 702.2 SPECIAL INSPECTION [HCD]. When required by the enforcing agency, the owner or the responsible entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition to other certifications or qualifications acceptable to the enforcing agency, the following certifications or education may be considered by the enforcing agency when evaluating the qualifications of a special inspector: 1. Certification by a national or regional green building program or standard publisher. 2. Certification by a statewide energy consulting or verification organization, such as HERS raters, building performance contractors, and home energy auditors. 3. Successful completion of a third party apprentice training program in the appropriate trade. 4. Other programs acceptable to the enforcing agency. Notes: 1. Special inspectors shall be independent entities with no financial interest in the materials or the project they are inspecting for compliance with this code. 2. HERS raters are special inspectors certified by the California Energy Commission (CEC) to rate homes in California according to the Home Energy Rating System (HERS). [BSC] When required by the enforcing agency, the owner or the responsible entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition, the special inspector shall have a certification from a recognized state, national or international association, as determined by the local agency. The area of certification shall be closely related to the primary job function, as determined by the local agency. Note: Special inspectors shall be independent entities with no financial interest in the materials or the project they are inspecting for compliance with this code. 703 VERIFICATIONS 703.1 DOCUMENTATION. Documentation used to show compliance with this code shall include but is not limited to, construction documents, plans, specifications, builder or installer certification, inspection reports, or other methods acceptable to the enforcing agency which demonstrate substantial conformance. When specific documentation or special inspection is necessary to verify compliance, that method of compliance will be specified in the appropriate section or identified applicable checklist. 4.505 INTERIOR MOISTURE CONTROL 4.505.1 General. Buildings shall meet or exceed the provisions of the California Building Standards Code. 4.505.2 CONCRETE SLAB FOUNDATIONS. Concrete slab foundations required to have a vapor retarder by California Building Code, Chapter 19, or concrete slab-on-ground floors required to have a vapor retarder by the California Residential Code, Chapter 5, shall also comply with this section. 4.505.2.1 Capillary break. A capillary break shall be installed in compliance with at least one of the following: 1. A 4-inch (101.6 mm) thick base of 1/2 inch (12.7mm) or larger clean aggregate shall be provided with a vapor barrier in direct contact with concrete and a concrete mix design, which will address bleeding, shrinkage, and curling, shall be used. For additional information, see American Concrete Institute, ACI 302.2R-06. 2. Other equivalent methods approved by the enforcing agency. 3. A slab design specified by a licensed design professional. 4.505.3 MOISTURE CONTENT OF BUILDING MATERIALS. Building materials with visible signs of water damage shall not be installed. Wall and floor framing shall not be enclosed when the framing members exceed 19 percent moisture content. Moisture content shall be verified in compliance with the following: 1. Moisture content shall be determined with either a probe-type or contact-type moisture meter.Equivalent moisture verification methods may be approved by the enforcing agency and shall satisfy requirements found in Section 101.8 of this code. 2. Moisture readings shall be taken at a point 2 feet (610 mm) to 4 feet (1219 mm) from the grade stamped end of each piece verified. 3. At least three random moisture readings shall be performed on wall and floor framing with documentation acceptable to the enforcing agency provided at the time of approval to enclose the wall and floor framing. Insulation products which are visibly wet or have a high moisture content shall be replaced or allowed to dry prior to enclosure in wall or floor cavities. Wet-applied insulation products shall follow the manufacturers' drying recommendations prior to enclosure. 4.506 INDOOR AIR QUALITY AND EXHAUST 4.506.1 Bathroom exhaust fans. Each bathroom shall be mechanically ventilated and shall comply with the following: 1. Fans shall be ENERGY STAR compliant and be ducted to terminate outside the building. 2. Unless functioning as a component of a whole house ventilation system, fans must be controlled by a humidity control. a. Humidity controls shall be capable of adjustment between a relative humidity range less than or equal to 50% to a maximum of 80%. A humidity control may utilize manual or automatic means of adjustment. b. A humidity control may be a separate component to the exhaust fan and is not required to be integral (i.e., built-in) Notes: 1. For the purposes of this section, a bathroom is a room which contains a bathtub, shower or tub/shower combination. 2. Lighting integral to bathroom exhaust fans shall comply with the California Energy Code. 4.507 ENVIRONMENTAL COMFORT 4.507.2 HEATING AND AIR-CONDITIONING SYSTEM DESIGN. Heating and air conditioning systems shall be sized, designed and have their equipment selected using the following methods: 1. The heat loss and heat gain is established according to ANSI/ACCA 2 Manual J - 2011 (Residential Load Calculation), ASHRAE handbooks or other equivalent design software or methods. 2. Duct systems are sized according to ANSI/ACCA 1 Manual D - 2014 (Residential Duct Systems), ASHRAE handbooks or other equivalent design software or methods. 3. Select heating and cooling equipment according to ANSI/ACCA 3 Manual S - 2014 (Residential Equipment Selection), or other equivalent design software or methods. Exception: Use of alternate design temperatures necessary to ensure the system functions are acceptable. TABLE 4.504.1 - ADHESIVE VOC LIMIT1,2 (Less Water and Less Exempt Compounds in Grams per Liter) ARCHITECTURAL APPLICATIONS VOC LIMIT INDOOR CARPET ADHESIVES 50 CARPET PAD ADHESIVES 50 OUTDOOR CARPET ADHESIVES 150 WOOD FLOORING ADHESIVES 100 RUBBER FLOOR ADHESIVES 60 SUBFLOOR ADHESIVES 50 CERAMIC TILE ADHESIVES 65 VCT & ASPHALT TILE ADHESIVES 50 DRYWALL & PANEL ADHESIVES 50 COVE BASE ADHESIVES 50 MULTIPURPOSE CONSTRUCTION ADHESIVE 70 STRUCTURAL GLAZING ADHESIVES 100 SINGLE-PLY ROOF MEMBRANE ADHESIVES 250 OTHER ADHESIVES NOT LISTED 50 SPECIALTY APPLICATIONS PVC WELDING 510 CPVC WELDING 490 ABS WELDING 325 PLASTIC CEMENT WELDING 250 ADHESIVE PRIMER FOR PLASTIC 550 CONTACT ADHESIVE 80 SPECIAL PURPOSE CONTACT ADHESIVE 250 STRUCTURAL WOOD MEMBER ADHESIVE 140 TOP & TRIM ADHESIVE 250 SUBSTRATE SPECIFIC APPLICATIONS METAL TO METAL 30 PLASTIC FOAMS 50 POROUS MATERIAL (EXCEPT WOOD)50 WOOD 30 FIBERGLASS 80 1. IF AN ADHESIVE IS USED TO BOND DISSIMILAR SUBSTRATES TOGETHER, THE ADHESIVE WITH THE HIGHEST VOC CONTENT SHALL BE ALLOWED. 2. FOR ADDITIONAL INFORMATION REGARDING METHODS TO MEASURE THE VOC CONTENT SPECIFIED IN THIS TABLE, SEE SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT RULE 1168. TABLE 4.504.2 - SEALANT VOC LIMIT (Less Water and Less Exempt Compounds in Grams per Liter) SEALANTS VOC LIMIT ARCHITECTURAL 250 MARINE DECK 760 NONMEMBRANE ROOF 300 ROADWAY 250 SINGLE-PLY ROOF MEMBRANE 450 OTHER 420 SEALANT PRIMERS ARCHITECTURAL NON-POROUS 250 POROUS 775 MODIFIED BITUMINOUS 500 MARINE DECK 760 OTHER 750 TABLE 4.504.5 - FORMALDEHYDE LIMITS1 MAXIMUM FORMALDEHYDE EMISSIONS IN PARTS PER MILLION PRODUCT CURRENT LIMIT HARDWOOD PLYWOOD VENEER CORE 0.05 HARDWOOD PLYWOOD COMPOSITE CORE 0.05 PARTICLE BOARD 0.09 MEDIUM DENSITY FIBERBOARD 0.11 THIN MEDIUM DENSITY FIBERBOARD2 0.13 1. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIF. AIR RESOURCES BOARD, AIR TOXICS CONTROL MEASURE FOR COMPOSITE WOOD AS TESTED IN ACCORDANCE WITH ASTM E 1333. FOR ADDITIONAL INFORMATION, SEE CALIF. CODE OF REGULATIONS, TITLE 17, SECTIONS 93120 THROUGH 93120.12. 2. THIN MEDIUM DENSITY FIBERBOARD HAS A MAXIMUM THICKNESS OF 5/16" (8 MM). TABLE 4.504.3 - VOC CONTENT LIMITS FOR ARCHITECTURAL COATINGS2,3 GRAMS OF VOC PER LITER OF COATING, LESS WATER & LESS EXEMPT COMPOUNDS COATING CATEGORY VOC LIMIT FLAT COATINGS 50 NON-FLAT COATINGS 100 NONFLAT-HIGH GLOSS COATINGS 150 SPECIALTY COATINGS ALUMINUM ROOF COATINGS 400 BASEMENT SPECIALTY COATINGS 400 BITUMINOUS ROOF COATINGS 50 BITUMINOUS ROOF PRIMERS 350 BOND BREAKERS 350 CONCRETE CURING COMPOUNDS 350 CONCRETE/MASONRY SEALERS 100 DRIVEWAY SEALERS 50 DRY FOG COATINGS 150 FAUX FINISHING COATINGS 350 FIRE RESISTIVE COATINGS 350 FLOOR COATINGS 100 FORM-RELEASE COMPOUNDS 250 GRAPHIC ARTS COATINGS (SIGN PAINTS)500 HIGH TEMPERATURE COATINGS 420 INDUSTRIAL MAINTENANCE COATINGS 250 LOW SOLIDS COATINGS1 120 MAGNESITE CEMENT COATINGS 450 MASTIC TEXTURE COATINGS 100 METALLIC PIGMENTED COATINGS 500 MULTICOLOR COATINGS 250 PRETREATMENT WASH PRIMERS 420 PRIMERS, SEALERS, & UNDERCOATERS 100 REACTIVE PENETRATING SEALERS 350 RECYCLED COATINGS 250 ROOF COATINGS 50 RUST PREVENTATIVE COATINGS 250 SHELLACS CLEAR 730 OPAQUE 550 SPECIALTY PRIMERS, SEALERS & UNDERCOATERS 100 STAINS 250 STONE CONSOLIDANTS 450 SWIMMING POOL COATINGS 340 TRAFFIC MARKING COATINGS 100 TUB & TILE REFINISH COATINGS 420 WATERPROOFING MEMBRANES 250 WOOD COATINGS 275 WOOD PRESERVATIVES 350 ZINC-RICH PRIMERS 340 1. GRAMS OF VOC PER LITER OF COATING, INCLUDING WATER & EXEMPT COMPOUNDS 2. THE SPECIFIED LIMITS REMAIN IN EFFECT UNLESS REVISED LIMITS ARE LISTED IN SUBSEQUENT COLUMNS IN THE TABLE. 3. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIFORNIA AIR RESOURCES BOARD, ARCHITECTURAL COATINGS SUGGESTED CONTROL MEASURE, FEB. 1, 2008. MORE INFORMATION IS AVAILABLE FROM THE AIR RESOURCES BOARD. DIVISION 4.5 ENVIRONMENTAL QUALITY (continued) 4.504.3 CARPET SYSTEMS. All carpet installed in the building interior shall meet the requirements of the California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx. 4.504.3.1 Carpet cushion. All carpet cushion installed in the building interior shall meet the requirements of the California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx. 4.504.3.2 Carpet adhesive. All carpet adhesive shall meet the requirements of Table 4.504.1. 4.504.4 RESILIENT FLOORING SYSTEMS. Where resilient flooring is installed , at least 80% of floor area receiving resilient flooring shall meet the requirements of the California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. hhtps://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx. 4.504.5 COMPOSITE WOOD PRODUCTS. Hardwood plywood, particleboard and medium density fiberboard composite wood products used on the interior or exterior of the buildings shall meet the requirements for formaldehyde as specified in ARB's Air Toxics Control Measure for Composite Wood (17 CCR 93120 et seq.), by or before the dates specified in those sections, as shown in Table 4.504.5 4.504.5.1 Documentation. Verification of compliance with this section shall be provided as requested by the enforcing agency. Documentation shall include at least one of the following: 1. Product certifications and specifications. 2. Chain of custody certifications. 3. Product labeled and invoiced as meeting the Composite Wood Products regulation (see CCR, Title 17, Section 93120, et seq.). 4. Exterior grade products marked as meeting the PS-1 or PS-2 standards of the Engineered Wood Association, the Australian AS/NZS 2269, European 636 3S standards, and Canadian CSA 0121, CSA 0151, CSA 0153 and CSA 0325 standards. 5. Other methods acceptable to the enforcing agency. Y N/AYN/AYN/AYN/A RESPON. PARTY RESPON. PARTY RESPON. PARTY RESPON. PARTY Y = YES N/A =NOT APPLICABLE RESPON. PARTY =RESPONSIBLE PARTY (ie: ARCHITECT, ENGINEER, OWNER, CONTRACTOR, INSPECTOR ETC.)2022 CALIFORNIA GREEN BUILDING STANDARDS CODE RESIDENTIAL MANDATORY MEASURES (January 2023)REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CACAL GREEN24-123 SUBMITTAL CMR 06.05.2025 A3 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CAT2424-123 SUBMITTAL CMR 06.05.2025 A4 JUN 05, 2025 SECTION R337.1 SCOPE, PURPOSE AND APPLICATION R337.1.1 SCOPE SECTION R337 AND ALL SUBSECTIONS APPLY TO BUILDING MATERIALS, SYSTEMS AND OR ASSEMBLIES USED IN THE EXTERIOR DESIGN AND CONSTRUCTION OF NEW BUILDINGS LOCATED WITHIN A WILDLAND-URBAN INTERFACE (WUI) FIRE AREA AS DEFINED IN SECTION R337.2. R337.1.2 PURPOSE THE PURPOSE OF SECTION R337 IS TO ESTABLISH MINIMUM STANDARDS FOR THE PROTECTION OF LIFE AND PROPERTY BY INCREASING THE ABILITY OF A BUILDING LOCATED IN ANY FIRE HAZARD SEVERITY ZONE WITHIN STATE RESPONSIBILITY AREAS OR ANY WILDLAND-URBAN INTERFACE (WUI) FIRE AREA TO RESIST THE INTRUSION OF FLAME OR BURNING EMBERS PROJECTED BY A VEGETATION FIRE AND CONTRIBUTES TO A SYSTEMATIC REDUCTION IN CONFLAGRATION LOSSES. R337.1.3 APPLICATION NEW BUILDINGS LOCATED IN ANY FIRE HAZARD SEVERITY ZONE OR ANY WILDLAND-URBAN INTERFACE (WUI) FIRE AREA DESIGNATED BY THE ENFORCING AGENCY CONSTRUCTED AFTER THE APPLICATION DATE SHALL COMPLY WITH THE PROVISIONS OF THIS SECTION. THIS SHALL INCLUDE ALL NEW BUILDINGS WITH RESIDENTIAL, COMMERCIAL, EDUCATIONAL, INSTITUTIONAL OR SIMILAR OCCUPANCY TYPE USE, WHICH SHALL BE REFERRED TO IN THIS SECTION AS "APPLICABLE BUILDING" (SEE DEFINITION IN SECTION R337.2), AS WELL AS NEW BUILDINGS AND STRUCTURES ACCESSORY TO THOSE APPLICABLE BUILDINGS (SEE EXCEPTIONS 1 AND 4). EXCEPTIONS: 1.GROUP U OCCUPANCY ACCESSORY BUILDINGS OF ANY SIZE LOCATED AT LEAST 50 FEET (15 M) FROM AN APPLICABLE BUILDING ON THE SAME LOT. 2.GROUP U OCCUPANCY AGRICULTURAL BUILDINGS, AS DEFINED IN SECTION 202 OF THE CALIFORNIA BUILDING CODE, OF ANY SIZE LOCATED AT LEAST 50 FEET (15 M) FROM AN APPLICABLE BUILDING. 3.GROUP C OCCUPANCY SPECIAL BUILDINGS CONFORMING TO THE LIMITATIONS SPECIFIED IN SECTION 450.4.1 OF THE CALIFORNIA BUILDING CODE. 4.NEW ACCESSORY BUILDINGS AND MISCELLANEOUS STRUCTURES SPECIFIED IN SECTION R337.10 SHALL COMPLY ONLY WITH THE REQUIREMENTS OF THAT SECTION. 5.ADDITIONS TO AND REMODELS OF BUILDINGS ORIGINALLY CONSTRUCTED PRIOR TO JULY 1, 2008. R337.1.3.1 APPLICATION DATE AND WHERE REQUIRED NEW BUILDINGS FOR WHICH AN APPLICATION FOR A BUILDING PERMIT IS SUBMITTED ON OR AFTER JULY 1, 2008, LOCATED IN ANY FIRE HAZARD SEVERITY ZONE OR WILDLAND INTERFACE FIRE AREA SHALL COMPLY WITH ALL SECTIONS OF THIS CHAPTER, INCLUDING ALL OF THE FOLLOWING AREAS: 1.ALL UNINCORPORATED LANDS DESIGNATED BY THE STATE BOARD OF FORESTRY AND FIRE PROTECTION AS STATE RESPONSIBILITY AR EA (SRA) INCLUDING: 1.MODERATE FIRE HAZARD SEVERITY ZONES 2.HIGH FIRE HAZARD SEVERITY ZONES 3.VERY-HIGH FIRE HAZARD SEVERITY ZONES 2.LAND DESIGNATED AS VERY-HIGH FIRE HAZARD SEVERITY ZONE BY CITIES AND OTHER LOCAL AGENCIES. 3.LAND DESIGNATED AS WILDLAND INTERFACE FIRE AREA BY CITIES AND OTHER LOCAL AGENCIES. EXCEPTIONS: 1.NEW BUILDINGS LOCATED IN ANY FIRE HAZARD SEVERITY ZONE WITHIN STATE RESPONSIBILITY AREAS, FOR WHICH AN APPLICATION FOR A BUILDING PERMIT IS SUBMITTED ON OR AFTER JANUARY 1, 2008, SHALL COMPLY WITH ALL SECTIONS OF THIS CHAPTER. 2.NEW BUILDINGS LOCATED IN ANY FIRE HAZARD SEVERITY ZONE WITHIN STATE RESPONSIBILITY AREAS OR ANY WILDLAND INTERFACE FIRE AREA DESIGNATED BY CITIES AND OTHER LOCAL AGENCIES FOR WHICH AN APPLICATION FOR A BUILDING PERMIT IS SUBMITTED ON OR AFTER DECEMBER 1, 2005 BUT PRIOR TO JULY 1, 2008, SHALL ONLY COMPLY WITH THE FOLLOWING SECTIONS OF THIS CHAPTER: 1.SECTION R337.5 - ROOFING 2.SECTION R337.6 - VENTS R337.1.4 INSPECTION AND CERTIFICATION BUILDING PERMIT APPLICATIONS AND FINAL COMPLETION APPROVALS FOR BUILDINGS WITHIN THE SCOPE AND APPLICATION OF THIS CHAPTER SHALL COMPLY WITH THE FOLLOWING: 1.BUILDING PERMIT ISSUANCE. THE LOCAL BUILDING OFFICIAL SHALL, PRIOR TO CONSTRUCTION, PROVIDE THE OWNER OR APPLICANT A CERTIFICATION THAT THE BUILDING AS PROPOSED TO BE BUILT COMPLIES WITH ALL APPLICABLE STATE AND LOCAL BUILDING STANDARDS, INCLUDING THOSE FOR MATERIALS AND CONSTRUCTION METHODS FOR WILDFIRE EXPOSURE AS DESCRIBED IN THIS CHAPTER. ISSUANCE OF A BUILDING PERMIT BY THE LOCAL BUILDING OFFICIAL FOR THE PROPOSED BUILDING SHALL BE CONSIDERED AS COMPLYING WITH THIS SECTION. 2.BUILDING PERMIT FINAL. THE LOCAL BUILDING OFFICIAL SHALL, UPON COMPLETION OF CONSTRUCTION, PROVIDE THE OWNER OR APPLICANT WITH A COPY OF THE FINAL INSPECTION REPORT THAT DEMONSTRATES THE BUILDING WAS CONSTRUCTED IN COMPLIANCE WITH ALL APPLICABLE STATE AND LOCAL BUILDING STANDARDS, INCLUDING THOSE FOR MATERIALS AND CONSTRUCTION METHODS FOR WILDFIRE EXPOSURE AS DESCRIBED IN THIS CHAPTER. ISSUANCE OF A CERTIFICATE OF OCCUPANCY BY THE LOCAL BUILDING OFFICIAL FOR THE PROPOSED BUILDING SHALL BE CONSIDERED AS COMPLYING WITH THIS SECTION. R337.1.5 VEGETATION MANAGEMENT COMPLIANCE PRIOR TO BUILDING PERMIT FINAL APPROVAL, THE PROPERTY SHALL BE IN COMPLIANCE WITH THE VEGETATION MANAGEMENT REQUIREMENTS PRESCRIBED IN CALIFORNIA FIRE CODE SECTION 4906 AND 4907, INCLUDING CALIFORNIA PUBLIC RESOURCES CODE 4291 OR CALIFORNIA GOVERNMENT CODE SECTION 51182. ACCEPTABLE METHODS OF COMPLIANCE INSPECTION AND DOCUMENTATION SHALL BE DETERMINED BY THE ENFORCING AGENCY AND SHALL BE PERMITTED TO INCLUDE ANY OF THE FOLLOWING: 1.LOCAL, STATE OR FEDERAL FIRE AUTHORITY OR DESIGNEE AUTHORIZED TO ENFORCE VEGETATION MANAGEMENT REQUIREMENTS. 2.ENFORCING AGENCY. 3.THIRD PARTY INSPECTION AND CERTIFICATION AUTHORIZED TO ENFORCE VEGETATION MANAGEMENT REQUIREMENTS. 4.PROPERTY OWNER CERTIFICATION AUTHORIZED BY THE ENFORCING AGENCY. SECTION R337.2 DEFINITIONS FOR THE PURPOSES OF SECTION R337, CERTAIN TERMS ARE DEFINED BELOW: APPLICABLE BUILDING. A BUILDING THAT HAS RESIDENTIAL, COMMERCIAL, EDUCATIONAL, INSTITUTIONAL OR SIMILAR OCCUPANCY TYPE USE. DIRECTOR MEANS THE DIRECTOR OF THE CALIFORNIA DEPARTMENT OF FORESTRY AND FIRE PROTECTION (CAL FIRE). EXTERIOR COVERING. THE EXPOSED SIDING OR CLADDING MATERIAL APPLIED TO THE EXTERIOR SIDE OF AN EXTERIOR WALL, ROOF EAVE SOFFIT, FLOOR PROJECTION OR EXPOSED UNDERFLOOR FRAMING. EXTERIOR WALL ASSEMBLY. A SYSTEM OR ASSEMBLY OF EXTERIOR WALL COMPONENTS, INCLUDING EXTERIOR WALL COVERING MATERIALS, THAT PROVIDES PROTECTION OF THE BUILDING STRUCTURAL MEMBERS, INCLUDING FRAMING AND SHEATHING MATERIALS, AND CONDITIONED INTERIOR SPACE, FROM THE DETRIMENTAL EFFECTS OF THE EXTERIOR ENVIRONMENT. EXTERIOR WALL COVERING. A MATERIAL OR ASSEMBLY OF MATERIALS APPLIED ON THE EXTERIOR SIDE OF EXTERIOR WALLS FOR THE PURPOSE OF PROVIDING A WEATHER-RESISTING BARRIER, INSULATION OR FOR AESTHETICS, INCLUDING BUT NOT LIMITED TO, VENEERS, SIDING, EXTERIOR INSULATION AND FINISH SYSTEMS, ARCHITECTURAL TRIM AND EMBELLISHMENTS SUCH AS CORNICES, SOFFITS, FACIAS, GUTTERS AND LEADERS. FIRE PROTECTION PLAN. A DOCUMENT PREPARED FOR A SPECIFIC PROJECT OR DEVELOPMENT PROPOSED FOR A WILDLAND-URBAN INTERFACE (WUI) FIRE AREA. IT DESCRIBES WAYS TO MINIMIZE AND MITIGATE POTENTIAL FOR LOSS FROM WILDFIRE EXPOSURE. SEE THE CALIFORNIA FIRE CODE, CHAPTER 49, FOR REQUIRED ELEMENTS OF A FIRE PROTECTION PLAN. FIRE HAZARD SEVERITY ZONES. GEOGRAPHICAL AREAS DESIGNATED PURSUANT TO CALIFORNIA PUBLIC RESOURCES CODES SECTIONS 4201 THROUGH 4204 AND CLASSIFIED AS VERY-HIGH, HIGH OR MODERATE IN STATE RESPONSIBILITY AREAS OR AS LOCAL RESPONSIBILITY AREAS IN VERY-HIGH FIRE HAZARD SEVERITY ZONES DESIGNATED PURSUANT TO CALIFORNIA GOVERNMENT CODE SECTIONS 51175 THROUGH 51189. SEE CALIFORNIA FIRE CODE CHAPTER 49. THE CALIFORNIA CODE OF REGULATIONS, TITLE 14, SECTION 1280 ENTITLES THE MAPS OF THESE GEOGRAPHICAL AREAS AS "MAPS OF THE FIRE HAZARD SEVERITY ZONES IN THE STATE RESPONSIBILITY AREA OF CALIFORNIA." FIRE-RESISTANT VEGETATION. PLANTS, SHRUBS, TREES AND OTHER VEGETATION WHICH EXHIBIT PROPERTIES, SUCH AS HIGH MOISTURE CONTENT, LITTLE ACCUMULATION OF DEAD VEGETATION, AND LOW SAP OR RESIN CONTENT, THAT MAKE THEM LESS LIKELY TO IGNITE OR CONTRIBUTE HEAT OR SPREAD FLAME IN A FIRE THAN NATIVE VEGETATION TYPICALLY FOUND IN THE REGION. [NOTE: THE FOLLOWING SOURCES CONTAIN EXAMPLES OF TYPES OF VEGETATION THAT CAN BE CONSIDERED AS FIRE-RESISTANT VEGETATION. (FIRE-RESISTANT PLANTS FOR HOME LANDSCAPES, A PACIFIC NORTHWEST EXTENSION PUBLICATION; HOME LANDSCAPING FOR FIRE, UNIVERSITY OF CALIFORNIA DIVISION OF AGRICULTURE AND NATURAL RESOURCES; SUNSET WESTERN GARDEN BOOK)] IGNITION-RESISTANT MATERIAL. A TYPE OF BUILDING MATERIAL THAT COMPLIES WITH THE REQUIREMENTS IN SECTION R337.4. LOCAL RESPONSIBILITY AREA (LRA). AREAS OF THE STATE IN WHICH THE FINANCIAL RESPONSIBILITY OF PREVENTING AND SUPPRESSING FIRES IS THE PRIMARY RESPONSIBILITY OF A CITY, COUNTY, CITY AND COUNTY, OR DISTRICT. LOG WALL CONSTRUCTION. A TYPE OF CONSTRUCTION IN WHICH EXTERIOR WALLS ARE CONSTRUCTED OF SOLID WOOD MEMBERS AND WHERE THE SMALLEST HORIZONTAL DIMENSION OF EACH SOLID WOOD MEMBER IS AT LEAST 6 INCHES (152 MM). RAFTER TAIL. THE PORTION OF ROOF RAFTER FRAMING IN A SLOPING ROOF ASSEMBLY THAT PROJECTS BEYOND AND OVERHANGS AN EXTERIOR WALL. ROOF EAVE. THE LOWER PORTION OF A SLOPING ROOF ASSEMBLY THAT PROJECTS BEYOND AND OVERHANGS AN EXTERIOR WALL AT THE LOWER END OF THE RAFTER TAILS. ROOF EAVES MAY BE EITHER "OPEN" OR "ENCLOSED." OPEN ROOF EAVES HAVE EXPOSED RAFTER TAILS AND AN UNENCLOSED SPACE ON THE UNDERSIDE OF THE ROOF DECK. ENCLOSED ROOF EAVES HAVE A BOXED-IN ROOF EAVE SOFFIT WITH A HORIZONTAL UNDERSIDE OR SLOPING RAFTER TAILS WITH AN EXTERIOR COVERING APPLIED TO THE UNDERSIDE OF THE RAFTER TAILS. ROOF EAVE SOFFIT. AN ENCLOSED BOXED-IN SOFFIT UNDER A ROOF EAVE WITH EXTERIOR COVERING MATERIAL APPLIED TO THE SOFFIT FRAMING CREATING A HORIZONTAL SURFACE ON THE EXPOSED UNDERSIDE. STATE RESPONSIBILITY AREA (SRA). LANDS THAT ARE CLASSIFIED BY THE BOARD OF FORESTRY PURSUANT TO PUBLIC RESOURCES CODE SECTION 4125 WHERE THE FINANCIAL RESPONSIBILITY OF PREVENTING AND SUPPRESSING FOREST FIRES IS PRIMARILY THE RESPONSIBILITY OF THE STATE. WILDFIRE. ANY UNCONTROLLED FIRE SPREADING THROUGH VEGETATIVE FUELS THAT THREATENS TO DESTROY LIFE, PROPERTY OR RESOURCES AS DEFINED IN PUBLIC RESOURCES CODE SECTIONS 4103 AND 4104. WILDFIRE EXPOSURE. ONE OR A COMBINATION OF RADIANT HEAT, CONVECTIVE HEAT, DIRECT FLAME CONTACT AND BURNING EMBERS BEING PROJECTED BY VEGETATION FIRE TO A STRUCTURE AND ITS IMMEDIATE ENVIRONMENT. WILDLAND-URBAN INTERFACE (WUI). A GEOGRAPHICAL AREA IDENTIFIED BY THE STATE AS A "FIRE HAZARD SEVERITY ZONE" IN ACCORDANCE WITH THE PUBLIC RESOURCES CODE SECTIONS 4201 THROUGH 4204 AND GOVERNMENT CODE SECTIONS 51175 THROUGH 51189, OR OTHER AREAS DESIGNATED BY THE ENFORCING AGENCY TO BE AT A SIGNIFICANT RISK FROM WILDFIRES. SECTION R337.3 STANDARDS OF QUALITY R337.3.1 GENERAL BUILDING MATERIAL, SYSTEMS, ASSEMBLIES AND METHODS OF CONSTRUCTION USED IN SECTION R337 SHALL BE IN ACCORDANCE WITH SECTION R337.3. R337.3.2 QUALIFICATION BY TESTING MATERIAL AND MATERIAL ASSEMBLIES TESTED IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION R337.3 SHALL BE ACCEPTED FOR USE WHEN THE RESULTS AND CONDITIONS OF THOSE TESTS ARE MET. PRODUCT EVALUATION TESTING OF MATERIAL AND MATERIAL ASSEMBLIES SHALL BE APPROVED OR LISTED BY THE STATE FIRE MARSHAL, OR IDENTIFIED IN A CURRENT REPORT ISSUED BY AN APPROVED AGENCY. R337.3.3 APPROVED AGENCY PRODUCT EVALUATION TESTING SHALL BE PERFORMED BY AN APPROVED AGENCY AS DEFINED IN SECTION 1702 OF THE CALIFORNIA BUILDING CODE. THE SCOPE OF ACCREDITATION FOR THE APPROVED AGENCY SHALL INCLUDE BUILDING PRODUCT COMPLIANCE WITH THE CALIFORNIA BUILDING CODE. R337.3.4 LABELING MATERIAL AND MATERIAL ASSEMBLIES TESTED IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION R337.3 SHALL BEAR AN IDENTIFICATION LABEL SHOWING THE FIRE TEST RESULTS. THAT IDENTIFICATION LABEL SHALL BE ISSUED BY A TESTING AND/OR INSPECTING AGENCY APPROVED BY THE STATE FIRE MARSHAL. 1.IDENTIFICATION MARK OF THE APPROVED TESTING AND/OR INSPECTING AGENCY. 2.CONTACT AND IDENTIFICATION INFORMATION OF THE MANUFACTURER. 3.MODEL NUMBER OR IDENTIFICATION OF THE PRODUCT OR MATERIAL. 4.PRE-TEST WEATHERING SPECIFIED IN THIS SECTION. 5.COMPLIANCE STANDARD AS DESCRIBED UNDER SECTION R337.3.7. R337.3.5 WEATHERING AND SURFACE TREATMENT PROTECTION R337.3.5.1 GENERAL MATERIAL AND MATERIAL ASSEMBLIES TESTED IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION R337.3 SHALL MAINTAIN THEIR FIRE TEST PERFORMANCE UNDER CONDITIONS OF USE WHEN INSTALLED IN ACCORDANCE WITH THE MANUFACTURERS INSTRUCTIONS. R337.3.5.2 WEATHERING FIRE-RETARDANT-TREATED WOOD AND FIRE-RETARDANT-TREATED WOOD SHINGLES AND SHAKES SHALL MEET THE FIRE TEST PERFORMANCE REQUIREMENTS OF THIS SECTION AFTER BEING SUBJECTED TO THE WEATHERING CONDITIONS CONTAINED IN THE FOLLOWING STANDARDS, AS APPLICABLE TO THE MATERIALS AND THE CONDITIONS OF USE. R337.3.5.2.1 FIRE-RETARDANT-TREATED WOOD FIRERETARDANT-TREATED WOOD SHALL BE TESTED IN ACCORDANCE WITH ASTM D2898 (METHOD A), AND THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. R337.3.5.2.2 FIRE-RETARDANT-TREATED WOOD SHINGLES AND SHAKES FIRE-RETARDANT-TREATED WOOD SHINGLES AND SHAKES SHALL BE APPROVED AND LISTED BY THE STATE FIRE MARSHAL IN ACCORDANCE WITH SECTION 208(C), TITLE 19 CALIFORNIA CODE OF REGULATIONS. R337.3.5.3 SURFACE TREATMENT PROTECTION THE USE OF PAINTS, COATINGS, STAINS OR OTHER SURFACE TREATMENTS ARE NOT AN APPROVED METHOD OF PROTECTION AS REQUIRED IN THIS SECTION. R337.3.6 ALTERNATES FOR MATERIALS, DESIGN, TESTS AND METHODS OF CONSTRUCTION THE ENFORCING AGENCY IS PERMITTED TO MODIFY THE PROVISIONS OF THIS CHAPTER FOR SITE-SPECIFIC CONDITIONS IN ACCORDANCE WITH SECTION 1.11.2.4. WHEN REQUIRED BY THE ENFORCING AGENCY FOR THE PURPOSES OF GRANTING MODIFICATIONS, A FIRE PROTECTION PLAN SHALL BE SUBMITTED IN ACCORDANCE WITH THE CALIFORNIA FIRE CODE, CHAPTER 49. R337.3.7 STANDARDS OF QUALIT THE STATE FIRE MARSHAL STANDARDS FOR EXTERIOR WILDFIRE EXPOSURE PROTECTION LISTED BELOW AND AS REFERENCED IN THIS CHAPTER ARE LOCATED IN THE CALIFORNIA REFERENCED STANDARDS CODE, PART 12 AND CHAPTER 44 OF THIS CODE.SFM STANDARD 12-7A-1, EXTERIOR WALL SIDING AND SHEATHING. A FIRE RESISTANCE TEST STANDARD CONSISTING OF A 150 KW INTENSITY DIRECT FLAME EXPOSURE FOR A 10 MINUTES DURATION. SFM STANDARD 12-7A-2, EXTERIOR WINDOWS. A FIRE RESISTANCE TEST STANDARD CONSISTING OF A 150 KW INTENSITY DIRECT FLAME EXPOSURE FOR AN 8-MINUTE DURATION. SFM STANDARD 12-7A-3, HORIZONTAL PROJECTION UNDERSIDE A FIRE RESISTANCE TEST STANDARD CONSISTING OF A 300 KW INTENSITY DIRECT FLAME EXPOSURE FOR A 10 MINUTE DURATION. SFM STANDARD 12-7A-4, DECKING. A TWO-PART TEST CONSISTING OF A HEAT RELEASE RATE (PART A) DECK ASSEMBLY COMBUSTION TEST WITH AN UNDER DECK EXPOSURE OF 80 KW INTENSITY DIRECT FLAME FOR A 3 MINUTE DURATION, AND A (PART B) SUSTAINED DECK ASSEMBLY COMBUSTION TEST CONSISTING OF A DECK UPPER SURFACE BURNING EMBER EXPOSURE WITH A 12 MPH WIND FOR 40 MINUTES USING A 2.2 LB (1 KG) BURNING "CLASS A" SIZE 12" × 12" × 2.25" (300 MM X 300 MM X 57 MM) ROOF TEST BRAND. SFM STANDARD 12-7A-4A, DECKING ALTERNATE METHOD A. A HEAT RELEASE RATE DECK ASSEMBLY COMBUSTION TEST WITH AN UNDER DECK EXPOSURE OF 80 KW INTENSITY DIRECT FLAME FOR A 3 MINUTE DURATION. ASTM D2898, STANDARD PRACTICE FOR ACCELERATED WEATHERING OF FIRE-RETARDANT-TREATED WOOD FOR FIRE TESTING. ASTM D3909/D3909M, STANDARD SPECIFICATION FOR ASPHALT ROLL ROOFING (GLASS FELT) SURFACED WITH MINERAL GRANULES. ASTM E84, STANDARD TEST METHOD FOR SURFACE BURNING CHARACTERISTICS OF BUILDING MATERIALS. ASTM E119, STANDARD TEST METHODS FOR FIRE TESTS OF BUILDING CONSTRUCTION AND MATERIALS. ASTM E2632/E2632M, STANDARD TEST METHOD FOR EVALUATING THE UNDER-DECK FIRE TEST RESPONSE OF DECK MATERIALS. ASTM E2707, STANDARD TEST METHOD FOR DETERMINING FIRE PENETRATION OF EXTERIOR WALL ASSEMBLIES USING A DIRECT FLAME IMPINGEMENT EXPOSURE. ASTM E2726/E2726M, STANDARD TEST METHOD FOR EVALUATING THE FIRE-TEST-RESPONSE OF DECK STRUCTURES TO BURNING BRANDS. ASTM E2768 STANDARD TEST METHOD FOR EXTENDED DURATION SURFACE BURNING CHARACTERISTICS OF BUILDING MATERIALS (30-MINUTE TUNNEL TEST). ASTM E2886/E2886M, STANDARD TEST METHOD FOR EVALUATING THE ABILITY OF EXTERIOR VENTS TO RESIST THE ENTRY OF EMBERS AND DIRECT FLAME IMPINGEMENT. ASTM E2957, STANDARD TEST METHOD FOR RESISTANCE TO WILDFIRE PENETRATION OF EAVES, SOFFITS AND OTHER PROJECTIONS. NFPA 257, STANDARD ON FIRE TEST FOR WINDOW AND GLASS BLOCK ASSEMBLIES. UL 263, STANDARD FOR FIRE TESTS OF BUILDING CONSTRUCTION AND MATERIALS. UL 723, STANDARD FOR TEST FOR SURFACE BURNING CHARACTERISTICS OF BUILDING MATERIALS SECTION R337.4 IGNITION-RESISTANT CONSTRUCTION R337.4.1 GENERAL THE MATERIALS PRESCRIBED HEREIN FOR IGNITION RESISTANCE SHALL CONFORM TO THE REQUIREMENTS OF SECTION R337. R337.4.2 IGNITION-RESISTANT MATERIALS IGNITION-RESISTANT MATERIALS SHALL COMPLY WITH ONE OF THE FOLLOWING: 1.THE REQUIREMENTS IN SECTION R337.4.3 OR 2.ONE OF THE ALTERNATIVE METHODS IN SECTION R337.4.4. R337.4.3 CONDITIONS OF ACCEPTANCE FOR IGNITION-RESISTANT MATERIALS THE MATERIAL SHALL COMPLY WITH THE CONDITIONS OF ACCEPTANCE IN ITEMS 1 AND 2 BELOW OR WITH THE CONDITIONS OF ACCEPTANCE OF ASTM E2768. 1.THE MATERIAL SHALL EXHIBIT A LISTED FLAME SPREAD INDEX NOT EXCEEDING 25 WHEN TESTED IN ACCORDANCE WITH ASTM E84 OR UL 723. 2.ADDITIONALLY, THE ASTM E84 OR UL 723 TEST SHALL BE CONTINUED FOR AN ADDITIONAL 20-MINUTE PERIOD, AND THE MATERIAL SHALL EXHIBIT A FLAME FRONT THAT DOES NOT PROGRESS MORE THAN 1012FEET (3200 MM) BEYOND THE CENTERLINE OF THE BURNER AT ANY TIME DURING THE TEST PERIOD. R337.4.3.1 FIRE TESTING OF WOOD STRUCTURAL PANELS WOOD STRUCTURAL PANELS SHALL BE TESTED WITH A RIPPED OR CUT LONGITUDINAL GAP OF 18 INCH (3.2 MM). R337.4.4 ALTERNATIVE METHODS FOR DETERMINING IGNITIONRESISTANT MATERIAL ANY ONE OF THE FOLLOWING SHALL BE ACCEPTED AS MEETING THE DEFINITION OF IGNITION-RESISTANT MATERIAL: 1.NONCOMBUSTIBLE MATERIAL. MATERIAL THAT COMPLIES WITH THE DEFINITION FOR NONCOMBUSTIBLE MATERIALS IN SECTION R202. 2.FIRE-RETARDANT-TREATED WOOD. FIRE-RETARDANT-TREATED WOOD IDENTIFIED FOR EXTERIOR USE THAT COMPLIES WITH THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. 3.FIRE-RETARDANT-TREATED WOOD SHINGLES AND SHAKES. FIRE-RETARDANT-TREATED WOOD SHINGLES AND SHAKES, AS DEFINED IN SECTION 1505.6 OF THE CALIFORNIA BUILDING CODE AND LISTED BY STATE FIRE MARSHAL FOR USE AS "CLASS B" ROOF COVERING, SHALL BE ACCEPTED AS AN IGNITION-RESISTANT WALL COVERING MATERIAL WHEN INSTALLED OVER SOLID SHEATHING. SECTION R337.5 ROOFING R337.5.1 GENERAL ROOFS SHALL COMPLY WITH THE REQUIREMENTS OF SECTIONS R337 AND R902. ROOFS SHALL HAVE A ROOFING ASSEMBLY INSTALLED IN ACCORDANCE WITH ITS LISTING AND THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. ROOF ASSEMBLIES IN THE FIRE HAZARD SEVERITY ZONES SHALL BE CLASS A RATING WHEN TESTED IN ACCORDANCE WITH ASTM E108 OR UL790. R337.5.2 ROOF COVERINGS WHERE THE ROOFING PROFILE HAS AN AIRSPACE UNDER THE ROOF COVERING, INSTALLED OVER A COMBUSTIBLE DECK, A 72 LB. (32.7KG) CAP SHEET COMPLYING WITH ASTM D3909 STANDARD SPECIFICATION FOR "ASPHALT ROLLED ROOFING (GLASS FELT) SURFACED WITH MINERAL GRANULES," SHALL BE INSTALLED OVER THE ROOF DECK. BIRD STOPS SHALL BE USED AT THE EAVES WHEN THE PROFILE FITS, TO PREVENT DEBRIS AT THE EAVE. HIP AND RIDGE CAPS SHALL BE MUDDED IN TO PREVENT INTRUSION OF FIRE OR EMBERS. EXCEPTION: CAP SHEET IS NOT REQUIRED WHEN NO LESS THAN 1 INCH OF MINERAL WOOL BOARD OR OTHER NONCOMBUSTIBLE MATERIAL IS LOCATED BETWEEN THE ROOFING MATERIAL AND WOOD FRAMING OR DECK. ALTERNATELY, A CLASS A FIRE RATED ROOF UNDERLAYMENT, TESTED IN ACCORDANCE WITH ASTM E108, SHALL BE PERMITTED TO BE USED. IF THE SHEATHING CONSISTS OF EXTERIOR FIRERETARDANT-TREATED WOOD, THE UNDERLAYMENT SHALL NOT BE REQUIRED TO COMPLY WITH A CLASS A CLASSIFICATION. BIRD STOPS SHALL BE USED AT THE EAVES WHEN THE PROFILE FITS, TO PREVENT DEBRIS AT THE EAVE. HIP AND RIDGE CAPS SHALL BE MUDDED IN TO PREVENT INTRUSION OF FIRE OR EMBERS. R337.5.3 ROOF VALLEYS WHERE VALLEY FLASHING IS INSTALLED, THE FLASHING SHALL BE NOT LESS THAN 0.019-INCH (0.48 MM) NO. 26 GAGE GALVANIZED SHEET CORROSIONRESISTANT METAL INSTALLED OVER NOT LESS THAN ONE LAYER OF MINIMUM 72-POUND (32.4 KG) MINERAL-SURFACED NONPERFORATED CAP SHEET COMPLYING WITH ASTM D3909, AT LEAST 36-INCH-WIDE (914 MM) RUNNING THE FULL LENGTH OF THE VALLEY. R337.5.4 ROOF GUTTERS ROOF GUTTERS SHALL BE PROVIDED WITH THE MEANS TO PREVENT THE ACCUMULATION OF LEAVES AND DEBRIS IN THE GUTTER. SECTION R337.6 VENTS R337.6.1 GENERAL WHERE PROVIDED, VENTILATION OPENINGS FOR ENCLOSED ATTICS, GABLE ENDS, RIDGE ENDS, UNDER EAVES AND CORNICES, ENCLOSED EAVE SOFFIT SPACES, ENCLOSED RAFTER SPACES FORMED WHERE CEILINGS ARE APPLIED DIRECTLY TO THE UNDERSIDE OF ROOF RAFTERS, UNDERFLOOR VENTILATION, FOUNDATIONS AND CRAWL SPACES, OR ANY OTHER OPENING INTENDED TO PERMIT VENTILATION, EITHER IN A HORIZONTAL OR VERTICAL PLANE, SHALL BE IN ACCORDANCE WITH SECTION 1202 OF THE CALIFORNIA BUILDING CODE AND SECTIONS R337.6.1 THROUGH R337.6.2 TO RESIST BUILDING IGNITION FROM THE INTRUSION OF BURNING EMBERS AND FLAME THROUGH THE VENTILATION OPENINGS. R337.6.2 REQUIREMENTS VENTILATION OPENINGS SHALL BE FULLY COVERED WITH WILDFIRE FLAME AND EMBER RESISTANT VENTS APPROVED AND LISTED BY THE CALIFORNIA STATE FIRE MARSHAL, OR WUI VENTS TESTED TO ASTM E2886 AND LISTED, BY COMPLYING WITH ALL OF THE FOLLOWING REQUIREMENTS: 1.THERE SHALL BE NO FLAMING IGNITION OF THE COTTON MATERIAL DURING THE EMBER INTRUSION TEST. 2.THERE SHALL BE NO FLAMING IGNITION DURING THE INTEGRITY TEST PORTION OF THE FLAME INTRUSION TEST. 3.THE MAXIMUM TEMPERATURE OF THE UNEXPOSED SIDE OF THE VENT SHALL NOT EXCEED 662°F (350°C). R337.6.2.1 OFF RIDGE AND RIDGE VENTS VENTS THAT ARE INSTALLED ON A SLOPED ROOF, SUCH AS DORMER VENTS, SHALL COMPLY WITH ALL THE FOLLOWING: 1.VENTS SHALL BE COVERED WITH A MESH WHERE THE DIMENSIONS OF THE MESH THEREIN SHALL BE A MINIMUM OF 116 INCH (1.6 MM) AND SHALL NOT EXCEED 18 INCH (3.2 MM) IN DIAMETER. 2.THE MESH MATERIAL SHALL BE NONCOMBUSTIBLE. 3.THE MESH MATERIAL SHALL BE CORROSION RESISTANT. SECTION R337.7 EXTERIOR COVERING R337.7.1 SCOPE THE PROVISIONS OF THIS SECTION SHALL GOVERN THE MATERIALS AND CONSTRUCTION METHODS USED TO RESIST BUILDING IGNITION AND/OR SAFEGUARD AGAINST THE INTRUSION OF FLAMES RESULTING FROM SMALL EMBER AND SHORT-TERM DIRECT FLAME CONTACT EXPOSURE. R337.7.2 GENERAL THE FOLLOWING EXTERIOR COVERING MATERIALS AND/OR ASSEMBLIES SHALL COMPLY WITH THIS SECTION: 1.EXTERIOR WALL COVERINGS. 2.EXTERIOR WALL ASSEMBLIES. 3.EXTERIOR EXPOSED UNDERSIDE OF ROOF EAVE OVERHANGS. 4.EXTERIOR EXPOSED UNDERSIDE OF ROOF EAVE SOFFITS. 5.EXPOSED UNDERSIDE OF EXTERIOR PORCH CEILINGS. 6.EXTERIOR EXPOSED UNDERSIDE OF FLOOR PROJECTIONS. 7.EXTERIOR UNDERFLOOR AREAS. EXCEPTIONS TO SECTION R337.7.2: 1.EXTERIOR WALL ARCHITECTURAL TRIM, EMBELLISHMENTS, FASCIAS AND GUTTERS. 2.ROOF OR WALL TOP CORNICE PROJECTIONS AND SIMILAR ASSEMBLIES. 3.DECK WALKING SURFACES SHALL COMPLY WITH SECTION R337.9 ONLY. R337.7.3 EXTERIOR WALL COVERINGS THE EXTERIOR WALL COVERING SHALL COMPLY WITH ONE OR MORE OF THE FOLLOWING REQUIREMENTS, EXCEPT AS PERMITTED FOR EXTERIOR WALL ASSEMBLIES COMPLYING WITH SECTION R337.7.4: 1.NONCOMBUSTIBLE MATERIAL. 2.IGNITION-RESISTANT MATERIAL. THE IGNITION-RESISTANT MATERIAL SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION R337.4.2. 3.FIRE-RETARDANT-TREATED WOOD. THE FIRE-RETARDANT-TREATED WOOD SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. R337.7.3.1 EXTENT OF EXTERIOR WALL COVERING EXTERIOR WALL COVERINGS SHALL EXTEND FROM THE TOP OF THE FOUNDATION TO THE ROOF, AND TERMINATE AT 2 INCH (50.8 MM) NOMINAL SOLID WOOD BLOCKING BETWEEN RAFTERS AT ALL ROOF OVERHANGS, OR IN THE CASE OF ENCLOSED EAVES, TERMINATE AT THE ENCLOSURE. R337.7.4 EXTERIOR WALL ASSEMBLIES EXTERIOR WALL ASSEMBLIES OF BUILDINGS OR STRUCTURES SHALL BE CONSTRUCTED USING ONE OR MORE OF THE FOLLOWING METHODS, UNLESS THEY ARE COVERED BY AN EXTERIOR WALL COVERING COMPLYING WITH SECTION R337.7.3: 1.ASSEMBLY OF SAWN LUMBER OR GLUE-LAMINATED WOOD WITH THE SMALLEST MINIMUM NOMINAL DIMENSION OF 4 INCHES (102 MM). SAWN OR GLUE-LAMINATED PLANKS SPLINED, TONGUE-AND-GROVE, OR SET CLOSE TOGETHER AND WELL SPIKED. 2.LOG WALL CONSTRUCTION ASSEMBLY. 3.ASSEMBLY THAT HAS BEEN TESTED IN ACCORDANCE WITH THE TEST PROCEDURES FOR A 10-MINUTE DIRECT FLAME CONTACT EXPOSURE TEST SET FORTH IN ASTM E2707 WITH THE CONDITIONS OF ACCEPTANCE SHOWN IN SECTION R337.7.4.1. 4.ASSEMBLY THAT MEETS THE PERFORMANCE CRITERIA IN ACCORDANCE WITH THE TEST PROCEDURES FOR A 10-MINUTE DIRECT FLAME CONTACT EXPOSURE TEST SET FORTH IN SFM STANDARD 12-7A-1. 5.ASSEMBLY SUITABLE FOR EXTERIOR FIRE EXPOSURE WITH A 1-HOUR FIRE-RESISTANCE RATING, RATED FROM THE EXTERIOR SIDE, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263. 6.ASSEMBLY SUITABLE FOR EXTERIOR FIRE EXPOSURE CONTAINING ONE LAYER OF 58-INCH (16 MM) TYPE X GYPSUM SHEATHING APPLIED BEHIND THE EXTERIOR WALL COVERING OR CLADDING ON THE EXTERIOR SIDE OF THE FRAMING. 7.ASSEMBLY SUITABLE FOR EXTERIOR FIRE EXPOSURE CONTAINING ANY OF THE GYPSUM PANEL AND SHEATHING PRODUCTS LISTED IN THE GYPSUM ASSOCIATION FIRE RESISTANCE DESIGN MANUAL AS COMPLYING WITH A 1-HOUR FIRE-RESISTANCE RATING, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263. R337.7.4.1 CONDITIONS OF ACCEPTANCE WHEN TESTED IN ACCORDANCE WITH ASTM E2707 THE ASTM E2707 TEST SHALL BE CONDUCTED ON A MINIMUM OF THREE TEST SPECIMENS, AND THE CONDITIONS OF ACCEPTANCE IN ITEMS 1 AND 2 BELOW SHALL BE MET. IF ANY ONE OF THE THREE TESTS DO NOT MEET THE CONDITIONS OF ACCEPTANCE, THREE ADDITIONAL TESTS SHALL BE RUN. ALL THE ADDITIONAL TESTS SHALL MEET THE CONDITIONS OF ACCEPTANCE. 1.ABSENCE OF FLAME PENETRATION THROUGH THE WALL ASSEMBLY AT ANY TIME. 2.ABSENCE OF EVIDENCE OF GLOWING COMBUSTION ON THE INTERIOR SURFACE OF THE ASSEMBLY AT THE END OF THE 70-MINUTE TEST. R337.7.5 OPEN ROOF EAVES THE EXPOSED ROOF DECK ON THE UNDERSIDE OF UNENCLOSED ROOF EAVES SHALL CONSIST OF ONE OR MORE OF THE FOLLOWING: 1.NONCOMBUSTIBLE MATERIAL. 2.IGNITION-RESISTANT MATERIAL. THE IGNITION-RESISTANT MATERIAL SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION 704A.2. 3.FIRE-RETARDANT-TREATED WOOD. THE FIRE-RETARDANTTREATED WOOD SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. 4.MATERIALS APPROVED FOR NOT LESS THAN 1-HOUR FIRE-RESISTANCE-RATED CONSTRUCTION ON THE EXTERIOR SIDE, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263. 5.ONE LAYER OF 58-INCH (16 MM) TYPE X GYPSUM SHEATHING APPLIED BEHIND AN EXTERIOR COVERING ON THE UNDERSIDE OF THE ROOF DECK. 6.THE EXTERIOR PORTION OF A 1-HOUR FIRE-RESISTANCE-RATED EXTERIOR ASSEMBLY, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263, APPLIED TO THE UNDERSIDE OF THE ROOF DECK DESIGNED FOR EXTERIOR FIRE EXPOSURE, INCLUDING ASSEMBLIES USING THE GYPSUM PANEL AND SHEATHING PRODUCTS LISTED IN THE GYPSUM ASSOCIATION FIRE RESISTANCE DESIGN MANUAL. EXCEPTION TO SECTION R337.7.5: THE FOLLOWING MATERIALS DO NOT REQUIRE PROTECTION: FASCIA AND OTHER ARCHITECTURAL TRIM BOARDS. R337.7.6 ENCLOSED ROOF EAVES AND ROOF EAVE SOFFITS THE EXPOSED UNDERSIDE OF ENCLOSED ROOF EAVES HAVING EITHER A BOXED-IN ROOF EAVE SOFFIT WITH A HORIZONTAL UNDERSIDE, OR SLOPING RAFTER TAILS WITH AN EXTERIOR COVERING APPLIED TO THE UNDERSIDE OF THE RAFTER TAILS, SHALL BE PROTECTED BY ONE OR MORE OF THE FOLLOWING: 1.NONCOMBUSTIBLE MATERIAL. 2.IGNITION-RESISTANT MATERIAL. THE IGNITION-RESISTANT MATERIAL SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION R337.4.2. 3.FIRE-RETARDANT-TREATED WOOD. THE FIRE-RETARDANT-TREATED WOOD SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. 4.MATERIALS APPROVED FOR NOT LESS THAN 1-HOUR FIRERESISTANCE-RATED CONSTRUCTION ON THE EXTERIOR SIDE, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263. 5.ONE LAYER OF 58-INCH (16 MM) TYPE X GYPSUM SHEATHING APPLIED BEHIND THE EXTERIOR COVERING OR CLADDING ON THE UNDERSIDE OF THE RAFTER TAILS OR SOFFIT. 6.THE EXTERIOR PORTION OF A 1-HOUR FIRE RESISTIVE EXTERIOR ASSEMBLY APPLIED TO THE UNDERSIDE OF THE RAFTER TAILS OR SOFFIT, INCLUDING ASSEMBLIES USING THE GYPSUM PANEL AND SHEATHING PRODUCTS LISTED IN THE GYPSUM ASSOCIATION FIRE RESISTANCE DESIGN MANUAL. 7.BOXED-IN ROOF EAVE SOFFIT ASSEMBLIES WITH A HORIZONTAL UNDERSIDE THAT MEET THE PERFORMANCE CRITERIA IN SECTION R337.7.11 WHEN TESTED IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN ASTM E2957. 8.BOXED-IN ROOF EAVE SOFFIT ASSEMBLIES WITH A HORIZONTAL UNDERSIDE THAT MEET THE PERFORMANCE CRITERIA IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN SFM STANDARD 12-7A-3. EXCEPTION TO SECTION R337.7.6: THE FOLLOWING MATERIALS DO NOT REQUIRE PROTECTION: FASCIA AND OTHER ARCHITECTURAL TRIM BOARDS. R337.7.7 EXTERIOR PORCH CEILINGS THE EXPOSED UNDERSIDE OF EXTERIOR PORCH CEILINGS SHALL BE PROTECTED BY ONE OR MORE OF THE FOLLOWING: 1.NONCOMBUSTIBLE MATERIAL. 2.IGNITION-RESISTANT MATERIAL. THE IGNITION-RESISTANT MATERIAL SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION R337.4.2. 3.FIRE-RETARDANT-TREATED WOOD. THE FIRE-RETARDANT-TREATED WOOD SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. 4.MATERIALS APPROVED FOR NOT LESS THAN 1-HOUR FIRE-RESISTANCE-RATED CONSTRUCTION ON THE EXTERIOR SIDE, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263. 5.ONE LAYER OF 58-INCH (16 MM) TYPE X GYPSUM SHEATHING APPLIED BEHIND THE EXTERIOR COVERING ON THE UNDERSIDE OF THE CEILING. 6.THE EXTERIOR PORTION OF A 1-HOUR FIRE-RESISTANCE-RATED EXTERIOR ASSEMBLY, AS TESTED IN ACCORDANCE WITH ASTM E119, APPLIED TO THE UNDERSIDE OF THE CEILING ASSEMBLY, INCLUDING ASSEMBLIES USING THE GYPSUM PANEL AND SHEATHING PRODUCTS LISTED IN THE GYPSUM ASSOCIATION FIRE RESISTANCE DESIGN MANUAL 7.PORCH CEILING ASSEMBLIES WITH A HORIZONTAL UNDERSIDE THAT MEET THE PERFORMANCE CRITERIA IN SECTION R337.7.11 WHEN TESTED IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN ASTM E2957. 8.PORCH CEILING ASSEMBLIES WITH A HORIZONTAL UNDERSIDE THAT MEET THE PERFORMANCE CRITERIA IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN SFM STANDARD 12-7A-3. EXCEPTION TO SECTION R337.7.7: ARCHITECTURAL TRIM BOARDS DO NOT REQUIRE PROTECTION. R337.7.8 FLOOR PROJECTIONS THE EXPOSED UNDERSIDE OF A CANTILEVERED FLOOR PROJECTION WHERE A FLOOR ASSEMBLY EXTENDS OVER AN EXTERIOR WALL SHALL BE PROTECTED BY ONE OR MORE OF THE FOLLOWING: 1.NONCOMBUSTIBLE MATERIAL. 2.IGNITION-RESISTANT MATERIAL. THE IGNITION-RESISTANT MATERIAL SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION R337.4.2. 3.FIRE-RETARDANT-TREATED WOOD. THE FIRE-RETARDANT-TREATED WOOD SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. 4.MATERIALS APPROVED FOR NOT LESS THAN 1-HOUR FIRERESISTANCE-RATED CONSTRUCTION ON THE EXTERIOR SIDE, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263. 5.ONE LAYER OF 58-INCH (16 MM) TYPE X GYPSUM SHEATHING APPLIED BEHIND AN EXTERIOR COVERING ON THE UNDERSIDE OF THE FLOOR PROJECTION. 6.THE EXTERIOR PORTION OF A 1-HOUR FIRE-RESISTANCERATED EXTERIOR ASSEMBLY, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263, APPLIED TO THE UNDERSIDE OF THE FLOOR PROJECTION, INCLUDING ASSEMBLIES USING THE GYPSUM PANEL AND SHEATHING PRODUCTS LISTED IN THE GYPSUM ASSOCIATION FIRE RESISTANCE DESIGN MANUAL. 7.THE UNDERSIDE OF A FLOOR ASSEMBLY THAT MEETS THE PERFORMANCE CRITERIA IN SECTION R337.7.11 WHEN TESTED IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN ASTM E2957. 8.THE UNDERSIDE OF A FLOOR ASSEMBLY THAT MEETS THE PERFORMANCE CRITERIA IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN SFM STANDARD 12-7A-3. EXCEPTION TO SECTION R337.7.8: ARCHITECTURAL TRIM BOARDS DO NOT REQUIRE PROTECTION. R337.7.9 UNDERFLOOR PROTECTION THE UNDERFLOOR AREA OF ELEVATED OR OVERHANGING BUILDINGS SHALL BE ENCLOSED TO GRADE IN ACCORDANCE WITH THE REQUIREMENTS OF THIS CHAPTER OR THE UNDERSIDE OF THE EXPOSED UNDERFLOOR SHALL BE PROTECTED BY ONE OR MORE OF THE FOLLOWING: 1.NONCOMBUSTIBLE MATERIAL. 2.IGNITION-RESISTANT MATERIAL. THE IGNITION-RESISTANT MATERIAL SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION R337.4.2. 3.FIRE-RETARDANT-TREATED WOOD. THE FIRE-RETARDANTTREATED WOOD SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. 4.MATERIALS APPROVED FOR NOT LESS THAN 1-HOUR FIRERESISTANCE-RATED CONSTRUCTION ON THE EXTERIOR SIDE, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263. 5.ONE LAYER OF 58-INCH (16 MM) TYPE X GYPSUM SHEATHING APPLIED BEHIND AN EXTERIOR COVERING ON THE UNDERSIDE OF THE FLOOR PROJECTION. 6.THE EXTERIOR PORTION OF A 1-HOUR FIRE-RESISTANCERATED EXTERIOR ASSEMBLY, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263, APPLIED TO THE UNDERSIDE OF THE FLOOR, INCLUDING ASSEMBLIES USING THE GYPSUM PANEL AND SHEATHING PRODUCTS LISTED IN THE GYPSUM ASSOCIATION FIRE RESISTANCE DESIGN MANUAL. 7.THE UNDERSIDE OF A FLOOR ASSEMBLY THAT MEETS THE PERFORMANCE CRITERIA IN SECTION R337.7.11 WHEN TESTED IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN ASTM E2957. 8.THE UNDERSIDE OF A FLOOR ASSEMBLY THAT MEETS THE PERFORMANCE CRITERIA IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN SFM STANDARD 12-7A-3. EXCEPTION TO SECTION R337.7.9: STRUCTURAL COLUMNS AND BEAMS DO NOT REQUIRE PROTECTION WHEN THEY ARE CONSTRUCTED WITH SAWN LUMBER OR GLUE LAMINATED WOOD WITH THE SMALLEST MINIMUM NOMINAL DIMENSION OF 4 INCHES (102 MM). SAWN OR GLUE-LAMINATED PLANKS SHALL BE SPLINED, TONGUE-AND-GROVE, OR SET CLOSE TOGETHER AND WELL SPIKED. R337.7.10 UNDERSIDE OF APPENDAGES WHEN REQUIRED BY THE ENFORCING AGENCY THE UNDERSIDE OF OVERHANGING APPENDAGES SHALL BE ENCLOSED TO GRADE IN ACCORDANCE WITH THE REQUIREMENTS OF THIS CHAPTER OR THE UNDERSIDE OF THE EXPOSED UNDERFLOOR SHALL BE PROTECTED BY ONE OR MORE OF THE FOLLOWING: 1.NONCOMBUSTIBLE MATERIAL. 2.IGNITION-RESISTANT MATERIAL. THE IGNITION-RESISTANT MATERIAL SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION R337.7.2. 3.FIRE-RETARDANT-TREATED WOOD. THE FIRE-RETARDANT-TREATED WOOD SHALL BE LABELED FOR EXTERIOR USE AND SHALL MEET THE REQUIREMENTS OF SECTION 2303.2 OF THE CALIFORNIA BUILDING CODE. 4.MATERIALS APPROVED FOR NOT LESS THAN 1-HOUR FIRE-RESISTANCE-RATED CONSTRUCTION ON THE EXTERIOR SIDE, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263. 5.ONE LAYER OF 58-INCH (16 MM) TYPE X GYPSUM SHEATHING APPLIED BEHIND AN EXTERIOR COVERING ON THE UNDERSIDE OF THE APPENDAGE PROJECTION. 6.THE EXTERIOR PORTION OF A 1-HOUR FIRE-RESISTANCERATED EXTERIOR ASSEMBLY, AS TESTED IN ACCORDANCE WITH ASTM E119 OR UL 263, APPLIED TO THE UNDERSIDE OF THE APPENDAGE, INCLUDING ASSEMBLIES USING THE GYPSUM PANEL AND SHEATHING PRODUCTS LISTED IN THE GYPSUM ASSOCIATION FIRE RESISTANCE DESIGN MANUAL. 7.THE UNDERSIDE OF AN APPENDAGE ASSEMBLY THAT MEETS THE PERFORMANCE CRITERIA IN SECTION R337.7.11 WHEN TESTED IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN ASTM E2957. 8.THE UNDERSIDE OF AN APPENDAGE ASSEMBLY THAT MEETS THE PERFORMANCE CRITERIA IN ACCORDANCE WITH THE TEST PROCEDURES SET FORTH IN SFM STANDARD 12-7A-3. EXCEPTION TO SECTION R337.7.10: STRUCTURAL COLUMNS AND BEAMS DO NOT REQUIRE PROTECTION WHEN THEY ARE CONSTRUCTED WITH SAWN LUMBER OR GLUE-LAMINATED WOOD WITH THE SMALLEST MINIMUM NOMINAL DIMENSION OF 4 INCHES (102 MM). SAWN OR GLUE-LAMINATED PLANKS SHALL BE SPLINED, TONGUE-AND-GROVE, OR SET CLOSE TOGETHER AND WELL SPIKED. R337.7.11 CONDITIONS OF ACCEPTANCE WHEN TESTED IN ACCORDANCE WITH ASTM E2957 THE TEST SHALL BE CONDUCTED ON A MINIMUM OF THREE TEST SPECIMENS AND THE CONDITIONS OF ACCEPTANCE IN 1 THROUGH 3 BELOW SHALL BE MET. IF ANY ONE OF THE THREE TESTS DOES NOT MEET THE CONDITIONS OF ACCEPTANCE, THREE ADDITIONAL TESTS SHALL BE RUN. ALL OF THE ADDITIONAL TESTS SHALL MEET THE CONDITIONS OF ACCEPTANCE. 1.ABSENCE OF FLAME PENETRATION OF THE EAVES OR HORIZONTAL PROJECTION ASSEMBLY AT ANY TIME. 2.ABSENCE OF STRUCTURAL FAILURE OF THE EAVES OR HORIZONTAL PROJECTION SUBASSEMBLY AT ANY TIME. 3.ABSENCE OF SUSTAINED COMBUSTION OF ANY KIND AT THE CONCLUSION OF THE 40-MINUTE TEST. SECTION R337.8 EXTERIOR WINDOWS, SKYLIGHTS AND DOORS R337.8.1 GENERAL R337.8.2 EXTERIOR GLAZING THE FOLLOWING EXTERIOR GLAZING MATERIALS AND/OR ASSEMBLIES SHALL COMPLY WITH THIS SECTION: 1.EXTERIOR WINDOWS. 2.EXTERIOR GLAZED DOORS. 3.GLAZED OPENINGS WITHIN EXTERIOR DOORS. 4.GLAZED OPENINGS WITHIN EXTERIOR GARAGE DOORS. 5.EXTERIOR STRUCTURAL GLASS VENEER. 6.SKYLIGHTS. 7.VENTS. R337.8.2.1 EXTERIOR WINDOWS, SKYLIGHTS AND EXTERIOR GLAZED DOOR ASSEMBLY REQUIREMENTS EXTERIOR WINDOWS, SKYLIGHTS AND EXTERIOR GLAZED DOOR ASSEMBLIES SHALL COMPLY WITH ONE OF THE FOLLOWING REQUIREMENTS: 1.BE CONSTRUCTED OF MULTIPANE GLAZING WITH A MINIMUM OF ONE TEMPERED PANE MEETING THE REQUIREMENTS OF SECTION R308 SAFETY GLAZING, OR 2.BE CONSTRUCTED OF GLASS BLOCK UNITS, OR 3.HAVE A FIRE-RESISTANCE RATING OF NOT LESS THAN 20 MINUTES WHEN TESTED ACCORDING TO NFPA 257, OR 4.BE TESTED TO MEET THE PERFORMANCE REQUIREMENTS OF SFM STANDARD 12-7A-2. R337.8.2.2 OPERABLE SKYLIGHTS OPERABLE SKYLIGHTS SHALL BE PROTECTED BY A NONCOMBUSTIBLE MESH SCREEN WHERE THE DIMENSIONS OF THE OPENINGS IN THE SCREEN SHALL NOT EXCEED 18 INCH (3.2 MM). R337.8.2.3 STRUCTURAL GLASS VENEER THE WALL ASSEMBLY BEHIND STRUCTURAL GLASS VENEER SHALL COMPLY WITH SECTION R337.7.3 EXTERIOR WALLS. R337.8.3 EXTERIOR DOORS EXTERIOR DOORS SHALL COMPLY WITH ONE OF THE FOLLOWING: 1.THE EXTERIOR SURFACE OR CLADDING SHALL BE OF NONCOMBUSTIBLE MATERIAL, OR 2.THE EXTERIOR SURFACE OR CLADDING SHALL BE OF IGNITIONRESISTANT MATERIAL, OR 3.THE EXTERIOR DOOR SHALL BE CONSTRUCTED OF SOLID CORE WOOD THAT COMPLIES WITH THE FOLLOWING REQUIREMENTS: 1.STILES AND RAILS SHALL NOT BE LESS THAN 138 INCHES THICK 2.PANELS SHALL NOT BE LESS THAN 114 INCHES THICK, EXCEPT FOR THE EXTERIOR PERIMETER OF THE PANEL THAT SHALL BE PERMITTED TO TAPER TO A TONGUE NOT LESS THAN 38 INCH THICK. 4.THE EXTERIOR DOOR ASSEMBLY SHALL HAVE A FIRE-RESISTANCE RATING OF NOT LESS THAN 20 MINUTES WHEN TESTED ACCORDING TO NFPA 252. 5.THE EXTERIOR SURFACE OR CLADDING SHALL BE TESTED TO MEET THE PERFORMANCE REQUIREMENTS OF SECTION R337.7.3.1 WHEN TESTED IN ACCORDANCE WITH ASTM E2707. 6.THE EXTERIOR SURFACE OR CLADDING SHALL BE TESTED TO MEET THE PERFORMANCE REQUIREMENTS OF SFM STANDARD 12-7A-1. R337.8.3.1 EXTERIOR DOOR GLAZING GLAZING IN EXTERIOR DOORS SHALL COMPLY WITH SECTION R337.8.2.1. R337.8.4 GARAGE DOOR PERIMETER GAP EXTERIOR GARAGE DOORS SHALL RESIST THE INTRUSION OF EMBERS FROM ENTERING BY PREVENTING GAPS BETWEEN DOORS AND DOOR OPENINGS, AT THE BOTTOM, SIDES AND TOPS OF DOORS, FROM EXCEEDING 18 INCH (3.2 MM). GAPS BETWEEN DOORS AND DOOR OPENINGS SHALL BE CONTROLLED BY ONE OF THE FOLLOWING METHODS: 1.WEATHER STRIPPING PRODUCTS MADE OF MATERIALS THAT: (A) HAVE BEEN TESTED FOR TENSILE STRENGTH IN ACCORDANCE WITH ASTM D638 (STANDARD TEST METHOD FOR TENSILE PROPERTIES OF PLASTICS) AFTER EXPOSURE TO ASTM G155 (STANDARD PRACTICE FOR OPERATING XENON ARC LIGHT APPARATUS FOR EXPOSURE OF NONMETALLIC MATERIALS) FOR A PERIOD OF 2,000 HOURS, WHERE THE MAXIMUM ALLOWABLE DIFFERENCE IN TENSILE STRENGTH VALUES BETWEEN EXPOSED AND NONEXPOSED SAMPLES DOES NOT EXCEED 10 PERCENT AND (B) EXHIBIT A V-2 OR BETTER FLAMMABILITY RATING WHEN TESTED TO UL 94, STANDARD FOR TESTS FOR FLAMMABILITY OF PLASTIC MATERIALS FOR PARTS IN DEVICES AND APPLIANCES. 2.DOOR OVERLAPS ONTO JAMBS AND HEADERS. 3.GARAGE DOOR JAMBS AND HEADERS COVERED WITH METAL FLASHING. SECTION R337.9 DECKING R337.9.1 GENERAL THE WALKING SURFACE MATERIAL OF DECKS, PORCHES, BALCONIES AND STAIRS SHALL COMPLY WITH THE REQUIREMENTS OF THIS SECTION. R337.9.1.1 FLASHING A MINIMUM OF A 6-INCH (150 MM) METAL FLASHING, APPLIED VERTICALLY ON THE EXTERIOR OF THE WALL, SHALL BE INSTALLED AT ALL DECK-TO-WALL INTERSECTIONS. R337.9.2 WHERE REQUIRED THE WALKING SURFACE MATERIAL OF DECKS, PORCHES, BALCONIES AND STAIRS SHALL COMPLY WITH THE REQUIREMENTS OF THIS SECTION WHEN ANY PORTION OF SUCH SURFACE IS WITHIN 10 FEET (3048 MM) OF THE BUILDING. R337.9.3 DECKING SURFACES THE WALKING SURFACE MATERIAL OF DECKS, PORCHES, BALCONIES AND STAIRS SHALL BE CONSTRUCTED WITH ONE OF THE FOLLOWING MATERIALS: 1.MATERIAL THAT COMPLIES WITH THE PERFORMANCE REQUIREMENTS OF SECTION R337.9.4 WHEN TESTED IN ACCORDANCE WITH BOTH ASTM E2632 AND ASTM E2726. 2.IGNITION-RESISTANT MATERIAL THAT COMPLIES WITH THE PERFORMANCE REQUIREMENTS OF SECTION R337.9.4. 3.MATERIAL THAT COMPLIES WITH THE PERFORMANCE REQUIREMENTS OF BOTH SFM STANDARD 12-7A-4 AND SECTION R337.4.3. 4.EXTERIOR FIRE-RETARDANT-TREATED WOOD. 5.NONCOMBUSTIBLE MATERIAL. 6.ANY MATERIAL THAT COMPLIES WITH THE PERFORMANCE REQUIREMENTS OF SFM STANDARD 12-7A-4A WHEN ATTACHED EXTERIOR WALL COVERING IS ALSO COMPOSED OF NONCOMBUSTIBLE OR IGNITION-RESISTANT MATERIAL. EXCEPTION: WALL MATERIAL SHALL BE PERMITTED TO BE OF ANY MATERIAL THAT OTHERWISE COMPLIES WITH THIS CHAPTER WHEN THE DECKING SURFACE MATERIAL COMPLIES WITH THE PERFORMANCE REQUIREMENTS ASTM E84 WITH A CLASS B FLAME SPREAD INDEX. 7.ANY MATERIAL THAT COMPLIES WITH THE PERFORMANCE REQUIREMENTS OF SECTION R337.9.5 WHEN TESTED IN ACCORDANCE WITH ASTM E2632 AND WHEN ATTACHED EXTERIOR WALL COVERING IS ALSO COMPOSED OF ONLY NONCOMBUSTIBLE OR IGNITION-RESISTANT MATERIALS. EXCEPTION: WALL MATERIAL SHALL BE PERMITTED TO BE OF ANY MATERIAL THAT OTHERWISE COMPLIES WITH THIS CHAPTER WHEN THE DECKING SURFACE MATERIAL COMPLIES WITH THE PERFORMANCE REQUIREMENTS ASTM E84 WITH A CLASS B FLAME SPREAD INDEX. R337.9.4 REQUIREMENTS FOR TYPE OF MATERIAL IN SECTION R337.9.3, ITEM 1 THE MATERIAL SHALL BE TESTED IN ACCORDANCE WITH BOTH ASTM E2632 AND ASTM E2726 AND SHALL COMPLY WITH THE CONDITIONS OF ACCEPTANCE IN SECTIONS R337.9.4.1 AND R337.9.4.2. THE MATERIAL SHALL ALSO BE TESTED IN ACCORDANCE WITH ASTM E84 OR UL 723 AND COMPLY WITH THE PERFORMANCE REQUIREMENTS OF SECTION R337.4.3. R337.9.4.1 CONDITIONS OF ACCEPTANCE FOR ASTM E2632 THE ASTM E2632 TEST SHALL BE CONDUCTED ON A MINIMUM OF THREE TEST SPECIMENS AND THE CONDITIONS OF ACCEPTANCE IN ITEMS 1 THROUGH 3 BELOW SHALL BE MET. IF ANY ONE OF THE THREE TESTS DOES NOT MEET THE CONDITIONS OF ACCEPTANCE, THREE ADDITIONAL TESTS SHALL BE RUN. ALL OF THE ADDITIONAL TESTS SHALL MEET THE CONDITIONS OF ACCEPTANCE. 1.PEAK HEAT RELEASE RATE OF LESS THAN OR EQUAL TO 25 KW/FT2 (269 KW/M2 ). 2.ABSENCE OF SUSTAINED FLAMING OR GLOWING COMBUSTION OF ANY KIND AT THE CONCLUSION OF THE 40-MINUTE OBSERVATION PERIOD. 3.ABSENCE OF FALLING PARTICLES THAT ARE STILL BURNING WHEN REACHING THE BURNER OR FLOOR. R337.9.4.2 CONDITIONS OF ACCEPTANCE FOR ASTM E2726 THE ASTM E2726 TEST SHALL BE CONDUCTED, USING A "CLASS A" SIZE ROOF TEST BRAND, ON A MINIMUM OF THREE TEST SPECIMENS AND THE CONDITIONS OF ACCEPTANCE IN ITEMS 1 AND 2 BELOW SHALL BE MET. IF ANY ONE OF THE THREE TEST SPECIMENS DOES NOT MEET THE CONDITIONS OF ACCEPTANCE, THREE ADDITIONAL TESTS SHALL BE RUN. ALL OF THE ADDITIONAL TESTS SHALL MEET THE CONDITIONS OF ACCEPTANCE. 1.ABSENCE OF SUSTAINED FLAMING OR GLOWING COMBUSTION OF ANY KIND AT THE CONCLUSION OF THE 40-MINUTE OBSERVATION PERIOD. 2.ABSENCE OF FALLING PARTICLES THAT ARE STILL BURNING WHEN REACHING THE BURNER OR FLOOR. R337.9.5 REQUIREMENTS FOR TYPE OF MATERIAL IN SECTION R337.9.3, ITEM 7 THE MATERIAL SHALL BE TESTED IN ACCORDANCE WITH ASTM E2632 AND SHALL COMPLY WITH THE FOLLOWING CONDITION OF ACCEPTANCE. THE ASTM E2632 TEST SHALL BE CONDUCTED ON A MINIMUM OF THREE TEST SPECIMENS AND THE PEAK HEAT RELEASE RATE SHALL BE LESS THAN OR EQUAL TO 25 KW/FT2 (269 KW/M2 ). IF ANY ONE OF THE THREE TESTS DOES NOT MEET THE CONDITIONS OF ACCEPTANCE, THREE ADDITIONAL TESTS SHALL BE RUN. ALL THE ADDITIONAL TESTS SHALL MEET THE CONDITION OF ACCEPTANCE. SECTION R337.10 ACCESSORY BUILDINGS AND MISCELLANEOUS STRUCTURES R337.10.1 GENERAL GROUP U OCCUPANCY ACCESSORY BUILDINGS AND MISCELLANEOUS STRUCTURES THAT HAVE THE POTENTIAL TO POSE A SIGNIFICANT EXTERIOR FIRE EXPOSURE HAZARD DURING WILDFIRES SHALL BE CONSTRUCTED TO CONFORM TO THE IGNITIONRESISTANCE REQUIREMENTS OF THIS SECTION. R337.10.2 APPLICABILITY UNLESS OTHERWISE ADDRESSED BY THE EXCEPTIONS OF SECTION R337.1.3, THE PROVISIONS OF THIS SECTION SHALL APPLY TO BUILDINGS ACCESSORY TO AN APPLICABLE BUILDING ON THE SAME LOT. THIS SECTION SHALL ALSO APPLY TO ATTACHED AND DETACHED MISCELLANEOUS STRUCTURES THAT REQUIRE A BUILDING PERMIT, INCLUDING BUT NOT LIMITED TO; TRELLISES, ARBORS, PATIO COVERS, GAZEBOS AND SIMILAR STRUCTURES. EXCEPTIONS: 1.DECKS SHALL COMPLY WITH THE REQUIREMENTS OF SECTION R337.9. 2.AWNINGS AND CANOPIES SHALL COMPLY WITH THE REQUIREMENTS OF SECTION 3105 OF THE CALIFORNIA BUILDING CODE. 3.EXTERIOR WALL ARCHITECTURAL TRIM, EMBELLISHMENTS AND FASCIA. R337.10.3 WHERE REQUIRED MISCELLANEOUS STRUCTURES THAT REQUIRE A PERMIT, AND ACCESSORY BUILDINGS OF ANY SIZE, WHEN SEPARATED FROM AN APPLICABLE BUILDING ON THE SAME LOT BY A DISTANCE OF LESS THAN 3 FEET (914 MM), SHALL COMPLY WITH SECTION R337.10.3.1. ACCESSORY BUILDINGS THAT ARE GREATER THAN 120 SQUARE FEET (11 M2 ), WHEN SEPARATED FROM AN APPLICABLE BUILDING ON THE SAME LOT BY A DISTANCE OF 3 FEET (914 MM) OR MORE BUT LESS THAN 50 FEET (15 M) SHALL COMPLY WITH SECTION R337.10.3.2. WHEN REQUIRED BY THE ENFORCING AGENCY, MISCELLANEOUS STRUCTURES THAT REQUIRE A PERMIT, AND ACCESSORY BUILDINGS THAT ARE 120 SQUARE FEET (11 M2 ) OR LESS, WHEN SEPARATED FROM AN APPLICABLE BUILDING ON THE SAME LOT BY A DISTANCE OF 3 FEET (914 MM) OR MORE BUT LESS THAN 50 FEET (15 M), SHALL COMPLY WITH EITHER SECTION R337.10.3.4 OR SECTION R337.10.3.3, RESPECTIVELY. NO REQUIREMENTS SHALL APPLY TO ACCESSORY BUILDINGS OR MISCELLANEOUS STRUCTURES WHEN LOCATED 50 FEET (15 M) OR MORE FROM AN APPLICABLE BUILDING ON THE SAME LOT. R337.10.3.1 STRUCTURES AND ACCESSORY BUILDINGS WITHIN 3 FEET (914 MM) MISCELLANEOUS STRUCTURES THAT REQUIRE A PERMIT, AND ACCESSORY BUILDINGS ATTACHED TO OR SEPARATED FROM AN APPLICABLE BUILDING ON THE SAME LOT BY A DISTANCE OF LESS THAN 3 FEET (914 MM) SHALL BE CONSTRUCTED OF NONCOMBUSTIBLE MATERIALS OR OF IGNITIONRESISTANT MATERIALS AS DESCRIBED IN SECTION R337.4.2. R337.10.3.2 ACCESSORY BUILDINGS GREATER THAN 120 SQUARE FEET (11 M2), LOCATED 3 FEET (914 MM) OR MORE BUT LESS THAN 50 FEET (15 M) ACCESSORY BUILDINGS THAT ARE GREATER THAN 120 SQUARE FEET (11 M2 ) IN SIZE AND SEPARATED FROM AN APPLICABLE BUILDING ON THE SAME LOT BY A DISTANCE OF 3 FEET (914 MM) OR MORE BUT LESS THAN 50 FEET (15 M) SHALL BE CONSTRUCTED OF NONCOMBUSTIBLE MATERIALS OR OF IGNITIONRESISTANT MATERIALS AS DESCRIBED IN SECTION R337.4.2. R337.10.3.3 ACCESSORY BUILDINGS 120 SQUARE FEET (11 M2) OR LESS, LOCATED 3 FEET (914 MM) OR MORE BUT LESS THAN 50 FEET (15 M) WHEN REQUIRED BY THE ENFORCING AGENCY, ACCESSORY BUILDINGS 120 SQUARE FEET (11 M2 ) OR LESS AND SEPARATED FROM AN APPLICABLE BUILDING ON THE SAME LOT BY A DISTANCE OF 3 FEET (914 MM) OR MORE BUT LESS THAN 50 FEET (15 M) SHALL BE CONSTRUCTED OF NONCOMBUSTIBLE MATERIALS OR OF IGNITION-RESISTANT MATERIALS AS DESCRIBED IN SECTION R337.4.2. R337.10.3.4 MISCELLANEOUS STRUCTURES LOCATED 3 FEETR (914 MM) OR MORE BUT LESS THAN 50 FEET (15 M) WHEN REQUIRED BY THE ENFORCING AGENCY, MISCELLANEOUS STRUCTURES THAT REQUIRE A PERMIT AND ARE SEPARATED FROM AN APPLICABLE BUILDING ON THE SAME LOT BY A DISTANCE OF 3 FEET (914 MM) OR MORE BUT LESS THAN 50 FEET (15 M) SHALL BE CONSTRUCTED OF NONCOMBUSTIBLE MATERIALS OR OF IGNITION-RESISTANT MATERIALS AS DESCRIBED IN SECTION R337.4.3. R337.10.4 ROOF CONSTRUCTION ROOFS OF ACCESSORY BUILDINGS REQUIRED TO BE CONSTRUCTED ENTIRELY OF NONCOMBUSTIBLE MATERIALS OR OF IGNITION-RESISTANT MATERIALS SHALL COMPLY WITH THE REQUIREMENTS OF SECTION 337 AND CHAPTER 9. ROOFS SHALL HAVE A ROOFING ASSEMBLY INSTALLED IN ACCORDANCE WITH ITS LISTING AND THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. ROOF ASSEMBLIES IN FIRE HAZARD SEVERITY ZONES SHALL COMPLY WITH A CLASS A RATING WHEN TESTED IN ACCORDANCE WITH ASTM E108 OR UL 790. REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CAWUI MEASURES24-123 SUBMITTAL CMR 06.05.2025 A5 JUN 05, 2025 A. SITE ADDRESS: 1.BUILDINGS SHALL HAVE APPROVED ADDRESS NUMBERS, BUILDING NUMBERS OR APPROVED BUILDING IDENTIFICATION PLACED IN A POSITION THAT IS PLAINLY LEGIBLE AND VISIBLE FROM THE STREET OR ROAD FRONTING THE PROPERTY. THESE NUMBERS SHALL CONTRAST WITH THEIR BACKGROUND. 2.ADDRESS NUMBERS SHALL BE ARABIC NUMBERS OR ALPHABETICAL LETTERS. NUMBERS SHALL BE A MINIMUM OF 4" WITH A MINIMUM STROKE WIDTH OF 1/2". 3.WHERE ACCESS IS BY MEANS OF A PRIVATE ROAD AND THE BUILDING ADDRESS CANNOT BE VIEWED FROM THE PUBLIC WAY, A MONUMENT, POLE OR OTHER SIGN OR MEANS SHALL BE USED TO IDENTIFY THE STRUCTURE. B. CONSTRUCTION WASTE MANAGEMENT: 1.CONSTRUCTION WASTE MANAGEMENT: RECYCLE AND/OR SALVAGE A MINIMUM OF 65% OF THE NON-HAZARDOUS CONSTRUCTION & DEMOLITION WASTE. CGBC 4.408.1. 2.CONSTRUCTION WASTE MANAGEMENT PLAN: SUBMIT A CONSTRUCTION WASTE MANAGEMENT PLAN. THE CONSTRUCTION WASTE MANAGEMENT PLAN SHALL BE UPDATED AS NECESSARY & SHALL BE AVAILABLE DURING CONSTRUCTION FOR EXAMINATION BY THE ENFORCING AGENCY. CGBC 4.408.2 3.WASTE MANAGEMENT COMPANY: UTILIZE A WASTE MANAGEMENT COMPANY, APPROVED BY THE ENFORCING AGENCY, WHICH CAN PROVIDE VERIFIABLE DOCUMENTATION THAT THE PERCENTAGE OF CONSTRUCTION & DEMOLITION WASTE MATERIAL DIVERTED FROM THE LANDFILL COMPLIES WITH SECTION 4.408.3. 4.NOTE: THE OWNER OR CONTRACTOR MAY MAKE THE DETERMINATION IF THE CONSTRUCTION & DEMOLITION WASTE MATERIALS WILL BE DIVERTED BY A WASTE MANAGEMENT COMPANY. 5.WASTE STREAM REDUCTION ALTERNATIVE: PROJECTS THAT GENERATE A TOTAL COMBINED WEIGHT OF CONSTRUCTION & DEMOLITION WASTE DISPOSED OF IN LANDFILLS, WHICH DO NOT EXCEED 3.4 LBS./SQ. FT. OF THE BUILDING AREA SHALL MEET THE MINIMUM 65 PERCENT CONSTRUCTION WASTE REDUCTION REQUIREMENT IN SECTION 4.408.1. 6.DOCUMENTATION: DOCUMENTATION SHALL BE PROVIDED TO THE ENFORCING AGENCY WHICH DEMONSTRATES COMPLIANCE WITH CGBC 4.408.2. C. GREEN PLANNING & DESIGN: 1.DURING CONSTRUCTION, ONE OR MORE OF THE FOLLOWING MEASURES SHALL BE IMPLEMENTED TO PREVENT FLOODING OF THE ADJACENT PROPERTY, PREVENT EROSION & RETAIN SOIL RUNOFF ON THE SITE: a.RETENTION BASINS OF SUFFICIENT SIZE SHALL BE UTILIZED TO RETAIN STORM WATER ON SITE. b.WHERE STORM WATER IS CONVEYED TO A PUBLIC DRAINAGE SYSTEM, COLLECTING POINT, GUTTER OR SIMILAR DISPOSAL METHOD, WATER SHALL BE FILTERED BY USE OF A BARRIER SYSTEM WATTLE OR OTHER METHOD APPROVED BY THE ENFORCING AGENCY. c.COMPLIANCE WITH A LAWFUL ENACTED STORM WATER MANAGEMENT ORDINANCE. METHODS TO MANAGE SURFACE WATER INCLUDE: SWALES, WATER COLLECTION &DISPOSAL SYSTEMS, FRENCH DRAINS, WATER RETENTION GARDENS & OTHER WATER MEASURES WHICH KEEP SURFACE WATER AWAY FROM BUILDINGS & AID IN GROUNDWATER RECHARGE. E. EROSION CONTROL: 1. NO SOIL DISRUPTION SHALL OCCUR PRIOR TO OBTAINING A BUILDING PERMIT OR GRADING PERMIT. 2.THE CONTRACTOR SHALL BE RESPONSIBLE FOR EROSION CONTROL. 3.EROSION CONTROL MEASURES SHALL BE IN PLACE AT ALL TIMES. 4. SOILS TRACKED INTO THE STREET FROM THE WORKSITE SHALL BE CLEANED UP AT THE END OF EACH WORKDAY. 5. INACTIVE SOIL STOCKPILES SHALL BE COVERED. ACTIVE SOIL STOCKPILES SHALL BE COVERED PRIOR TO A FORECASTED RAIN EVENT. 6. THE EROSION CONTROL PLAN SHALL BE RE-EVALUATED AND ADJUSTED ACCORDINGLY AFTER A RAIN EVENT. 7. EROSION CONTROL MEASURES SHALL BE CONTINUOUSLY MAINTAINED. F. GRADING: 1. THE LOT SHALL BE GRADED TO DRAIN SURFACES AWAY FROM (N) FOUNDATION WALLS. THE GRADING SHALL FALL A MIN. OF 6INCHES WITHIN THE FIRST 10 FEET. CRC R401.3 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CAPROPOSED SITE PLAN24-123 SUBMITTAL CMR 06.05.2025 A6 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CA1st & 2nd FLOOR PLAN24-123 SUBMITTAL CMR 06.05.2025 A7 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CAELEVATIONS, SECTIONDEMOLITION PLAN24-123 SUBMITTAL CMR 06.05.2025 A8 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CAELECTRICAL PLAN24-123 SUBMITTAL CMR 06.05.2025 A9 JUN 05, 2025 S3 S SD3 SD J SSSSSSSSSSSSSSSSSSSSSSSSSSS REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CASTRUCTURAL NOTES24-123 SUBMITTAL CMR 06.05.2025 S1 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CASTRUCTURAL PLANS24-123 SUBMITTAL CMR 06.05.2025 S2.1 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CASTRUCTURAL PLANS24-123 SUBMITTAL CMR 06.05.2025 S2.2 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CASTRUCTURAL PLANS24-123 SUBMITTAL CMR 06.05.2025 S2.3 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CASTRUCTURAL DETAILS24-123 SUBMITTAL CMR 06.05.2025 S3.1 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CASTRUCTURAL DETAILS24-123 SUBMITTAL CMR 06.05.2025 S3.2 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CASTRUCTURAL DETAILS24-123 SUBMITTAL CMR 06.05.2025 S3.3 JUN 05, 2025 REV DATE BY HAD CM.RATZ L AFFL EXP. 6-30-27 064399 LIVIC AINROFILACFOETA TS SEFOR ERD NEP I ERET ISGGE NANOIS REDRAWING NUMBER Phase: Project #: Ckd. By: Date:FISKE CABIN7792 HUMBOLDT RDBUTTE MEADOWS, CASTRUCTURAL DETAILS24-123 SUBMITTAL CMR 06.05.2025 S3.4 JUN 05, 2025