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<br />RESTRICTIVE NOTICE:
<br />THE RECIPIENT
<br />ACKNOWLEDGES THAT
<br />INFORMATION, PLANS,
<br />SPECIFICATIONS, AND DESIGNS
<br />CONTAINED IN THESE
<br />DRAWINGS ARE THE
<br />CONFIDENTIAL PROPERTY OF
<br />MOONSHOT CONSULTANCY LLC
<br />AND THE CONTENTS SHALL NOT
<br />BE DISCLOSED TO OTHERS,
<br />USED OR REPRODUCED IN
<br />WHOLE OR IN PART FOR ANY
<br />PURPOSE WITHOUT THE PRIOR
<br />WRITTEN CONSENT OF
<br />MOONSHOT CONSULTANCY LLC.
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<br />PARTY CHAPTER 3 - GREEN BUILDING
<br />301.1 SCOPE. Buildings shall be designed to include the green building measures specified as mandatory in the
<br />application checklists contained in this code. Voluntary green building measures are also included in the application
<br />checklists and may be included in the design and construction of structures covered by this code, but are not
<br />required unless adopted by a city, county, or city and county as specified in §101.7.301.1.1 Additions & alterations.
<br />[HCD] The mandatory provisions of Chapter 4 shall be applied to additions or alterations of existing residential
<br />buildings where the addition or alteration increases the building's conditioned area, volume, or size. The
<br />requirements shall apply only to and/or within the specific area of the addition or alteration. The mandatory provision
<br />of § 4.106.4.2 may apply to additions or alterations of existing parking facilities or the addition of new parking
<br />facilities serving existing multifamily buildings. See §4.106.4.3 for application. Note: Repairs including, but not limited
<br />to, resurfacing, restriping and repairing or maintaining existing lighting fixtures are not considered alterations for the
<br />purpose of this section. Note: On and after January 1, 2014, residential buildings undergoing permitted alterations,
<br />additions, or improvements shall replace noncompliant plumbing fixtures with water-conserving plumbing fixtures.
<br />Plumbing fixture replacement is required prior to issuance of a certificate of final completion, certificate of occupancy
<br />or final permit approval by the local building department. See Civil Code §1101.1, et seq., for the definition of a
<br />noncompliant plumbing fixture, types of residential buildings affected and other important enactment dates.
<br />301.2 LOW-RISE AND HIGH-RISE RESIDENTIAL BUILDINGS. [HCD] The provisions of individual sections of
<br />CALGreen may apply to either low-rise residential buildings high-rise residential buildings, or both. Individual
<br />sections will be designated by banners to indicate where the section applies specifically to low-rise only (LR) or
<br />high-rise only (HR). When the section applies to both low-rise and high-rise buildings, no banner will be used.
<br />302.1 MIXED OCCUPANCY BUILDINGS. Each portion of a mixed occupancy building shall comply with the
<br />specific green building measures applicable to each specific occupancy. Exceptions: 1) [HCD] Accessory structures
<br />and accessory occupancies serving residential buildings shall comply with Chapter 4 &Appendix A4, as applicable.
<br />2) [HCD] For purposes of CALGreen, live/work units, complying with §419 of the California Building Code, shall not
<br />be considered mixed occupancies. Live/Work units shall comply with Chapter 4 &Appendix A4, as applicable.
<br />DIVISION 4.1 PLANNING &DESIGN
<br />ABBREVIATION DEFINITIONS: AA: Additions &Alterations HR: High Rise LR: Low Rise N New
<br />BSC: California Building Standards Commission OSHPD: Office of Statewide Health Planning & Development
<br />HCD: Department of Housing &Community Development DSA-SS: Division of the State Architect, Structural Safety
<br />CHAPTER 4 - RESIDENTIAL MANDATORY MEASURES
<br />4.102.1 DEFINITIONS. The following terms are defined in Chapter 2 (and are included here for reference) FRENCH
<br />DRAIN: A trench, hole or other depressed area loosely filled with rock, gravel, fragments of brick or similar pervious
<br />material used to collect or channel drainage or runoff water. WATTLES: Wattles are used to reduce sediment in
<br />runoff. Wattles are often constructed of natural plant materials such as hay, straw or similar material shaped in the
<br />form of tubes and placed on a downflow slope. Wattles are also used for perimeter and inlet controls.
<br />4.106.1 GENERAL. Preservation and use of available natural resources shall be accomplished through evaluation
<br />and careful planning to minimize negative effects on the site and adjacent areas. Preservation of slopes,
<br />management of storm water drainage and erosion controls shall comply with this section.
<br />4.106.2 STORM WATER DRAINAGE &RETENTION DURING CONSTRUCTION. Projects which disturb less than
<br />one acre of soil and are not part of a larger common plan of development which in total disturbs one acre or more,
<br />shall manage storm water drainage during construction. In order to manage storm water drainage during
<br />construction, one or more of the following measures shall be implemented to prevent flooding of adjacent property,
<br />prevent erosion and retain soil runoff on the site. 1) Retention basins of sufficient size shall be utilized to retain storm
<br />water on the site. 2) Where storm water is conveyed to a public drainage system, collection point, gutter or similar
<br />disposal method, water shall be filtered by use of a barrier system, wattle or other method approved by the enforcing
<br />agency. 3) Compliance with a lawfully enacted storm water management ordinance. Note: Refer to the State Water
<br />Resources Control Board for projects which disturb one acre or more of soil, or are part of a larger common plan of
<br />development which in total disturbs one acre or more of soil.
<br />(Website: https://www.waterboards.ca.gov/water_issues/programs/stormwater/construction.html)
<br />4.106.3 GRADING &PAVING. Construction plans shall indicate how the site grading or drainage system will
<br />manage all surface water flows to keep water from entering buildings. Examples of methods to manage surface
<br />water include, but are not limited to, the following: 1) Swales. 2) Water collection &disposal systems. 3) French
<br />drains. 4) Water retention gardens 5) Other water measures which keep surface water away from buildings and aid
<br />in groundwater recharge. Exception: Additions &alterations not altering the drainage path.
<br />4.106.4 ELECTRIC VEHICLE (EV) CHARGING FOR NEW CONSTRUCTION. New construction shall comply with
<br />§4.106.4.1 or 4.106.4.2 to facilitate future installation and use of EV chargers. Electric vehicle supply equipment
<br />(EVSE) shall be installed in accordance with the California Electrical Code, Article 625. Exceptions: 1) On a
<br />case-by-case basis, where the local enforcing agency has determined EV charging and infrastructure are not
<br />feasible based upon one or more of the following conditions: 1.1) Where there is no local utility power supply or the
<br />local utility is unable to supply adequate power. 1.2) Where there is evidence suitable to the local enforcing agency
<br />substantiating that additional local utility infrastructure design requirements, directly related to the implementation of
<br />§4.106.4, may adversely impact the construction cost of the project. 2) Accessory Dwelling Units (ADU) &Junior
<br />Accessory Dwelling Units (JADU) without additional parking facilities.
<br />4.106.4.1 NEW ONE- &TWO-FAMILY DWELLINGS &TOWNHOUSES WITH ATTACHED PRIVATE GARAGES.
<br />For each dwelling unit, install a listed raceway to accommodate a dedicated 208/240-volt branch circuit. The
<br />raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main
<br />service or subpanel and shall terminate into a listed cabinet, box or other enclosure in close proximity to the
<br />proposed location of an EV charger. Raceways are required to be continuous at enclosed, inaccessible or concealed
<br />areas and spaces. The service panel and/or subpanel shall provide capacity to install a 40-ampere 208/240-volt
<br />minimum dedicated branch circuit and space(s) reserved to permit installation of a branch circuit overcurrent
<br />protective device. Exemption: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch
<br />circuit is installed in close proximity to the proposed location of an EV charger at the time of original construction in
<br />accordance with the California Electrical Code.
<br />4.106.4.1.1 IDENTIFICATION. The service panel or subpanel circuit directory shall identify the overcurrent
<br />protective device space(s) reserved for future EV charging as "EV CAPABLE". The raceway termination location
<br />shall be permanently and visibly marked as "EV CAPABLE".
<br />4.106.4.2 NEW MULTIFAMILY DWELLINGS, HOTELS &MOTELS &NEW RESIDENTIAL PARKING FACILITIES.
<br />When parking is provided, parking spaces for new multifamily dwellings, hotels &motels shall meet the requirements
<br />of §4.106.4.2.1 & 4.106.4.2.2. Calculations for spaces shall be rounded up to the nearest whole number. A parking
<br />space served by electric vehicle supply equipment or designed as a future EV charging space shall count as at least
<br />one standard automobile parking space only for the purpose of complying with any applicable minimum parking
<br />space requirements established by a local jurisdiction. See Vehicle Code §22511.2
<br />for further details.
<br />4.106.4.2.1 MULTIFAMILY DEVELOPMENT PROJECTS WITH LESS THAN 20 DWELLING UNITS; AND HOTELS
<br />&MOTELS WITH LESS THAN 20 SLEEPING UNITS OR GUEST ROOMS. The number of dwelling units, sleeping
<br />units or guest rooms shall be based on all buildings on a project site subject to this section.
<br />1. EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types of
<br />parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE.
<br />Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical system,
<br />including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all
<br />required EV spaces at a minimum of 40 amperes. The service panel or subpanel circuit directory shall identify the
<br />overcurrent protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance
<br />with the California Electrical Code. Exceptions: 1) When EV chargers (Level 2 EVSE) are installed in a number equal
<br />to or greater than the required number of EV capable spaces. 2) When EV chargers (Level 2 EVSE) are installed in
<br />a number less than the required number of EV capable spaces, the number of EV capable spaces required may be
<br />reduced by a number equal to the number of EV chargers installed. Notes: a) Construction documents are intended
<br />to demonstrate the project’s capability and capacity for facilitating future EV charging. b) There is no requirement for
<br />EV spaces to be constructed or available until receptacles for EV charging or EV chargers are installed for use.
<br />2. EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power Level
<br />2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per dwelling
<br />unit when more than one parking space is provided for use by a single dwelling unit. Exception: Areas of parking
<br />facilities served by parking lifts.
<br />4.106.4.2.2 MULTIFAMILY DEVELOPMENT PROJECTS WITH 20 OR MORE DWELLING UNITS, HOTELS
<br />&MOTELS WITH 20 OR MORE SLEEPING UNITS OR GUEST ROOMS. The number of dwelling units, sleeping
<br />units or guest rooms shall be based on all buildings on a project site subject to this section.
<br />1. EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types of
<br />parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE.
<br />Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical system,
<br />including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all
<br />required EV spaces at a minimum of 40 amperes. The service panel or subpanel circuit directory shall identify the
<br />overcurrent protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance
<br />with the California Electrical Code. Exception: When EV chargers (Level 2 EVSE) are installed in a number greater
<br />than five (5) percent of parking spaces required by §4.106.4.2.2, Item 3, the number of EV capable spaces required
<br />may be reduced by a number equal to the number of EV chargers installed over the five (5) percent required. Notes:
<br />a) Construction documents shall show locations of future EV spaces. b) There is no requirement for EV spaces to be
<br />constructed or available until receptacles for EV charging or EV chargers are installed for use.
<br />2. EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power Level
<br />2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per dwelling
<br />unit when more than one parking space is provided for use by a single dwelling unit. Exception: Areas of parking
<br />facilities served by parking lifts.
<br />3. EV Chargers. Five (5) percent of the total number of parking spaces shall be equipped with Level 2 EVSE. Where
<br />common use parking is provided, at least one EV charger shall be located in the common use parking area and shall
<br />be available for use by all residents or guests. When low power Level 2 EV charging receptacles or Level 2 EVSE
<br />are installed beyond the minimum required, an automatic load management system (ALMS) may be used to reduce
<br />the maximum required electrical capacity to each space served by the ALMS. The electrical system and any on-site
<br />distribution transformers shall have sufficient capacity to deliver at least 3.3 kW simultaneously to each EV charging
<br />station (EVCS) served by the ALMS. The branch circuit shall have a minimum capacity of 40 amperes, and installed
<br />EVSE shall have a capacity of not less than 30 amperes. ALMS shall not be used to reduce the minimum required
<br />electrical capacity to the required EV capable spaces.
<br />Y N/A RESPON.
<br />PARTY
<br />4.106.4.2.2.1 ELECTRIC VEHICLE CHARGING STATIONS (EVCS). Electric vehicle charging stations required by
<br />Section 4.106.4.2.2, Item 3, shall comply with §4.106.4.2.2.1. Exception: Electric vehicle charging stations serving
<br />public accommodations, public housing, motels &hotels shall not be required to comply with this section. See
<br />California Building Code, Chapter 11B, for applicable requirements.
<br />4.106.4.2.2.1.1 LOCATION. EVCS shall comply with at least one of the following options: 1) The charging space
<br />shall be located adjacent to an accessible parking space meeting the requirements ofthe California Building Code,
<br />Chapter 11A, to allow use of the EV charger from the accessible parking space. 2) The charging space shall be
<br />located on an accessible route, as defined in the California Building Code, Chapter 2, to the building. Exception:
<br />Electric vehicle charging stations designed and constructed in compliance with the California Building Code, Chapter
<br />11B, are not required to comply with §4.106.4.2.2.1.1 &§4.106.4.2.2.1.2, Item 3.
<br />4.106.4.2.2.1.2 ELECTRIC VEHICLE CHARGING STATIONS (EVCS) DIMENSIONS. The charging spaces shall
<br />be designed to comply with the following: 1) The minimum length of each EV space shall be 18 feet (5486 mm). 2)
<br />The minimum width of each EV space shall be 9 feet (2743 mm). 3) One in every 25 charging spaces, but not less
<br />than one, shall also have an 8-foot (2438 mm) wide minimumaisle. A 5-foot (1524 mm) wide minimum aisle shall be
<br />permitted provided the minimum width of the EV space is 12 feet (3658 mm). a) Surface slope for this EV space and
<br />the aisle shall not exceed 1 unit vertical in 48 units horizontal (2.083 percent slope) in any direction.
<br />4.106.4.2.2.1.3 ACCESSIBLE EV SPACES. In addition to the requirements in §4.106.4.2.2.1.1 &4.106.4.2.2.1.2,
<br />all EVSE, when installed, shall comply with the accessibility provisions for EV chargers in the California Building
<br />Code, Chapter 11B. EV ready spaces and EVCS in multifamily developments shall comply with California Building
<br />Code, Chapter 11A, §1109A.4.106.4.2.3 EV SPACE REQUIREMENTS. 1) Single EV space required. Install a
<br />listed raceway capable of accommodating a 208/240-volt dedicated branch circuit. The raceway shall not be less
<br />than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main service or subpanel and
<br />shall terminate into a listed cabinet, box or enclosure in close proximity to the location or the proposed location of the
<br />EV space. Construction documents shall identify the raceway termination point, receptacle or charger location, as
<br />applicable. The service panel and/ or subpanel shall have a 40-ampere minimum dedicated branch circuit, including
<br />branch circuit overcurrent protective device installed, or space(s) reserved to permit installation of a branch circuit
<br />overcurrent protective device. Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated
<br />EV branch circuit is installed in close proximity to the location or the proposed location of the EV space, at the time
<br />of original construction in accordance with the California Electrical Code. 2) Multiple EV spaces required.
<br />Construction documents shall indicate the raceway termination point and the location of installed or future EV
<br />spaces, receptacles or EV chargers. Construction documents shall also provide information on amperage of installed
<br />or future receptacles or EVSE, raceway method(s), wiring schematics and electrical load calculations. Plan design
<br />shall be based upon a 40-ampere minimum branch circuit. Required raceways and related components that are
<br />planned to be installed underground, enclosed, inaccessible or in concealed areas and spaces shall be installed at
<br />the time of original construction. Exception: A raceway is not required if a minimum 40-ampere 208/240-volt
<br />dedicated EV branch circuit is installed in close proximity to the location or the proposed location of the EV space at
<br />the time of original construction in accordance with the California Electrical Code.
<br />4.106.4.2.4 IDENTIFICATION. The service panel or subpanel circuit directory shall identify the overcurrent
<br />protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance with the
<br />California Electrical Code. 4.106.4.2.5 Electric Vehicle Ready Space Signage. Electric vehicle ready spaces shall be
<br />identified by signage or pavement markings, in compliance with Caltrans Traffic Operations Policy Directive 13-01
<br />(Zero Emission Vehicle Signs &Pavement Markings) or its successor(s).
<br />4.106.4.3 ELECTRIC VEHICLE CHARGING FOR ADDITIONS &ALTERATIONS OF PARKING FACILITIES
<br />SERVING EXISTING MULTIFAMILY BUILDINGS. When new parking facilities are added, or electrical systems or
<br />lighting of existing parking facilities are added or altered and the work requires a building permit, ten (10) percent of
<br />the total number of parking spaces added or altered shall be electric vehicle charging spaces (EV spaces) capable
<br />of supporting future Level 2 EVSE. Notes: 1) Construction documents are intended to demonstrate the project’s
<br />capability and capacity for facilitating future EV charging. 2) There is no requirement for EV spaces to be constructed
<br />or available until EV chargers are installed for use.
<br />DIVISION 4.2 ENERGY EFFICIENCY
<br />4.201.1 SCOPE. For the purposes of mandatory energy efficiency standards in this code, the California Energy
<br />Commission will continue to adopt mandatory standards.
<br />DIVISION 4.3 WATER EFFICIENCY &CONSERVATION
<br />4.303.1 WATER CONSERVING PLUMBING FIXTURES &FITTINGS. Plumbing fixtures (water closets &urinals)
<br />and fittings (faucets &showerheads) shall comply with the §4.303.1.1, 4.303.1.2, 4.303.1.3, &4.303.4.4. Note: All
<br />noncompliant plumbing fixtures in any residential real property shall be replaced with water-conserving plumbing
<br />fixtures. Plumbing fixture replacement is required prior to issuance of a certificate of final completion, certificate of
<br />occupancy, or final permit approval by the local building department. See Civil Code §1101.1, et seq., for the
<br />definition of a noncompliant plumbing fixture, types of residential buildings affected and other important enactment
<br />dates. 4.303.1.1 Water Closets. The effective flush volume of all water closets shall not exceed 1.28 gallons per
<br />flush. Tank-type water closets shall be certified to the performance criteria of the U.S. EPA WaterSense
<br />Specification for Tank-type Toilets. Note: The effective flush volume of dual flush toilets is defined as the composite,
<br />average flush volume of two reduced flushes and one full flush.
<br />4.303.1.2 URINALS. The effective flush volume of wall mounted urinals shall not exceed 0.125 gallons per flush.
<br />The effective flush volume of all other urinals shall not exceed 0.5 gallons per flush. 4.303.1.3 Showerheads.
<br />4.303.1.3.1 SINGLE SHOWERHEAD. Showerheads shall have a maximum flow rate of not more than 1.8 gallons
<br />per minute at 80 psi. Showerheads shall be certified to the performance criteria of the U.S. EPA WaterSense
<br />Specification for Showerheads.
<br />4.303.1.3.2 MULTIPLE SHOWERHEADS SERVING ONE SHOWER. When a shower is served by more than one
<br />showerhead, the combined flow rate of all the showerheads and/or other shower outlets controlled by a single valve
<br />shall not exceed 1.8 gallons per minute at 80 psi, or the shower shall be designed to only allow one shower outlet to
<br />be in operation at a time. Note: A hand-held shower shall be considered a showerhead.
<br />4.303.1.4.1 RESIDENTIAL LAVATORY FAUCETS. The maximum flow rate of residential lavatory faucets shall not
<br />exceed 1.2 gallons per minute at 60 psi. The minimum flow rate of residential lavatory faucets shall not be less than
<br />0.8 gallons per minute at 20 psi.
<br />4.303.1.4.2 LAVATORY FAUCETS IN COMMON &PUBLIC USE AREAS. The maximum flow rate of lavatory
<br />faucets installed in common and public use areas (outside of dwellings or sleeping units) in residential buildings
<br />shall not exceed 0.5 gallons per minute at 60 psi.
<br />4.303.1.4.3 METERING FAUCETS. Metering faucets when installed in residential buildings shall not deliver more
<br />than 0.2 gallons per cycle.
<br />4.303.1.4.4 KITCHEN FAUCETS. The maximum flow rate of kitchen faucets shall not exceed 1.8 gallons per
<br />minute at 60 psi. Kitchen faucets may temporarily increase the flow above the maximum rate, but not to exceed 2.2
<br />gallons per minute at 60 psi, and must default to a maximum flow rate of 1.8 gallons per minute at 60 psi. Note:
<br />Where complying faucets are unavailable, aerators or other means may be used to achieve reduction.
<br />4.303.1.4.5 PRE-RINSE SPRAY VALVES. When installed, shall meet the requirements in the California Code of
<br />Regulations, Title 20 (Appliance Efficiency Regulations), §1605.1 (h)(4) Table H-2, §1605.3 (h)(4)(A), &§1607 (d)(7)
<br />and shall be equipped with an integral automatic shutoff.
<br />FOR REFERENCE ONLY: The following table and code section have been reprinted from the California Code of
<br />Regulations, Title 20 (Appliance Efficiency Regulations),§1605.1 (h)(4) &§1605.3 (h)(4)(A).
<br />TABLE H-2: STANDARDS FOR COMMERCIAL PRE-RINSE SPRAY VALUES
<br />MANUFACTURED ON OR AFTER JANUARY 28, 2019
<br />PRODUCT CLASS [Spray Force In Ounce Force (Ozf)]MAXIMUM FLOW RATE (gpm)
<br />PRODUCT CLASS 1 (≤ 1.00
<br />PRODUCT CLASS 2 (> 5.0 OZF &≤ 8 1.20
<br />PRODUCT CLASS 3 (> 8.0 OZF)1.28
<br />Title 20 §1605.3 (h)(4)(A): Commercial prerinse spray values manufactured on or after January 1, 2006, shall have a
<br />minimum spray force of not less than 4.0 ounces-force (ozf)[113 grams-force(gf)]
<br />4.303.2 SUBMETERS FOR MULTIFAMILY BUILDINGS &DWELLING UNITS IN MIXED-USED
<br />RESIDENTIAL/COMMERCIAL BUILDINGS. Submeters shall be installed to measure water usage of individual
<br />rental dwelling units in accordance with the California Plumbing Code.
<br />4.303.3 STANDARDS FOR PLUMBING FIXTURES &FITTINGS. Plumbing fixtures and fittings shall be installed in
<br />accordance with the California Plumbing Code, and shall meet the applicable standards referenced in Table 1701.1
<br />of the California Plumbing Code.
<br />TABLE - MAXIMUM FIXTURE WATER USE
<br />NOTE: THIS TABLE COMPILES THE DATA IN §4.303.1, AND IS INCLUDED AS A CONVENIENCE FOR THE
<br />USER.
<br />FIXTURE TYPE FLOW RATE
<br />SHOWER HEADS (RESIDENTIAL)1.8 GMP @ 80 PSI
<br />LAVATORY FAUCETS (RESIDENTIAL)MAX. 1.2 GPM @ 60 PSI
<br />MIN. 0.8 GPM @ 20 PSI
<br />LAVATORY FAUCETS IN COMMON & PUBLIC USE AREAS 0.5 GPM @ 60 PSI
<br />KITCHEN FAUCETS 1.8 GPM @ 60 PSI
<br />METERING FAUCETS 0.2 GAL/CYCLE
<br />WATER CLOSET 1.28 GAL/FLUSH
<br />URINALS 0.125 GAL/FLUSH
<br />Y N/A RESPON.
<br />PARTY
<br />TABLE 4.504.1 - ADHESIVE VOC LIMIT1,2
<br />(Less Water &Less Exempt Compounds in Grams per Liter)
<br />ARCHITECTURAL APPLICATIONS VOC LIMIT
<br />INDOOR CARPET ADHESIVES 50
<br />CARPET PAD ADHESIVES 50
<br />OUTDOOR CARPET ADHESIVES 150
<br />WOOD FLOORING ADHESIVES 100
<br />RUBBER FLOOR ADHESIVES 60
<br />SUBFLOOR ADHESIVES 50
<br />CERAMIC TILE ADHESIVES 65
<br />VCT & ASPHALT TILE ADHESIVES 50
<br />DRYWALL & PANEL ADHESIVES 50
<br />COVE BASE ADHESIVES 50
<br />MULTIPURPOSE CONSTRUCTION ADHESIVE 70
<br />STRUCTURAL GLAZING ADHESIVES 100
<br />SINGLE-PLY ROOF MEMBRANE ADHESIVES 250
<br />OTHER ADHESIVES NOT LISTED 50
<br />SPECIALTY APPLICATIONS
<br />PVC WELDING 510
<br />CPVC WELDING 490
<br />ABS WELDING 325
<br />PLASTIC CEMENT WELDING 250
<br />ADHESIVE PRIMER FOR PLASTIC 550
<br />CONTACT ADHESIVE 80
<br />SPECIAL PURPOSE CONTACT ADHESIVE 250
<br />STRUCTURAL WOOD MEMBER ADHESIVE 140
<br />TOP & TRIM ADHESIVE 250
<br />SUBSTRATE SPECIFIC APPLICATIONS
<br />METAL TO METAL 30
<br />PLASTIC FOAMS 50
<br />POROUS MATERIAL (EXCEPT WOOD)50
<br />WOOD 30
<br />FIBERGLASS 80
<br />1) IF AN ADHESIVE IS USED TO BOND DISSIMILAR SUBSTRATES TOGETHER, THE ADHESIVE WITH THE
<br />HIGHEST VOC CONTENT SHALL BE ALLOWED. 2) FOR ADDITIONAL INFORMATION REGARDING METHODS
<br />TO MEASURE THE VOC CONTENT SPECIFIED IN THIS TABLE, SEE SOUTH COAST AIR QUALITY
<br />MANAGEMENT DISTRICT RULE 1168.
<br />TABLE 4.504.2 - SEALANT VOC LIMIT (Less Water &Less Exempt Compounds in Grams per
<br />Liter)
<br />SEALANTS VOC
<br />LIMIT SEALANTS VOC
<br />LIMIT
<br />ARCHITECTURAL 250 ROADWAY 250
<br />MARINE DECK 760 SINGLE-PLY ROOF MEMBRANE 450
<br />NONMEMBRANE ROOF 300 OTHER 420
<br />SEALANT PRIMERS:MODIFIED BITUMINOUS 500
<br />NON-POROUS (ARCHITECTURAL)250 MARINE DECK 760
<br />POROUS (ARCHITECTURAL)775 OTHER 750
<br />TABLE 4.504.3 - VOC CONTENT LIMITS FOR ARCHITECTURAL COATINGS2,3
<br />(GRAMS OF VOC PER LITER OF COATING, LESS WATER & LESS EXEMPT COMPOUNDS)
<br />COATING CATEGORY VOC
<br />LIMIT COATING CATEGORY VOC
<br />LIMIT
<br />FLAT COATINGS 50 NONFLAT-HIGH GLOSS COATINGS 150
<br />NON-FLAT COATINGS 100
<br />SPECIALTY COATINGS GRAPHIC ARTS COATINGS (SIGN PAINTS)500
<br />ALUMINUM ROOF COATINGS 400 HIGH TEMPERATURE COATINGS 420
<br />BASEMENT SPECIALTY COATINGS 400 INDUSTRIAL MAINTENANCE COATINGS 250
<br />BITUMINOUS ROOF COATINGS 50 LOW SOLIDS COATINGS1 120
<br />BITUMINOUS ROOF PRIMERS 350 MAGNESITE CEMENT COATINGS 450
<br />BOND BREAKERS 350 MASTIC TEXTURE COATINGS 100
<br />CONCRETE CURING COMPOUNDS 350 METALLIC PIGMENTED COATINGS 500
<br />CONCRETE/MASONRY SEALERS 100 MULTICOLOR COATINGS 250
<br />DRIVEWAY SEALERS 50 PRETREATMENT WASH PRIMERS 420
<br />DRY FOG COATINGS 150 PRIMERS, SEALERS, & UNDERCOATERS 100
<br />FAUX FINISHING COATINGS 350 REACTIVE PENETRATING SEALERS 350
<br />FIRE RESISTIVE COATINGS 350 RECYCLED COATINGS 250
<br />FLOOR COATINGS 100 ROOF COATINGS 50
<br />FORM-RELEASE COMPOUNDS 250 RUST PREVENTATIVE COATINGS 250
<br />SHELLACS:
<br />CLEAR 730 TRAFFIC MARKING COATINGS 100
<br />OPAQUE 550 TUB & TILE REFINISH COATINGS 420
<br />SPECIALTY PRIMERS, SEALERS &
<br />UNDERCOATERS 100 WATERPROOFING MEMBRANES 250
<br />STAINS 250 WOOD COATINGS 275
<br />STONE CONSOLIDANTS 450 WOOD PRESERVATIVES 350
<br />SWIMMING POOL COATINGS 340 ZINC-RICH PRIMERS 340
<br />1) GRAMS OF VOC PER LITER OF COATING, INCLUDING WATER & EXEMPT COMPOUNDS. 2) THE
<br />SPECIFIED LIMITS REMAIN IN EFFECT UNLESS REVISED LIMITS ARE LISTED IN SUBSEQUENT COLUMNS
<br />IN THE TABLE. 3) VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIFORNIA
<br />AIR RESOURCES BOARD, ARCHITECTURAL COATINGS SUGGESTED CONTROL MEASURE, FEB. 1, 2008.
<br />MORE INFORMATION IS AVAILABLE FROM THE AIR RESOURCES BOARD.
<br />Y N/A RESPON.
<br />PARTY
<br />4.304.1 OUTDOOR POTABLE WATER USE IN LANDSCAPE AREAS. Residential developments shall comply
<br />with a local water efficient landscape ordinance or the current California Department of Water Resources' Model
<br />Water Efficient Landscape Ordinance (MWELO), whichever is more stringent. NOTE: The Model Water Efficient
<br />Landscape Ordinance (MWELO) is located in the California Code Regulations, Title 23, Chapter 2.7, Division 2.
<br />MWELO and supporting documents, including water budget calculator, are available at: https://www.water.ca.gov/
<br />DIVISION 4.4 MATERIAL CONSERVATION &RESOURCE EFFICIENCY
<br />4.406.1 RODENT PROOFING. Annular spaces around pipes, electric cables, conduits or other openings in
<br />sole/bottom plates at exterior walls shall be protected against the passage of rodents by closing such openings with
<br />cement mortar, concrete masonry or a similar method acceptable to the enforcing agency.
<br />4.408.1 CONSTRUCTION WASTE MANAGEMENT. Recycle and/or salvage for reuse a minimum of 65 percent of
<br />the non-hazardous construction and demolition waste in accordance with either §4.408.2, 4.408.3 or 4.408.4, or
<br />meet a more stringent local construction and demolition waste management ordinance. Exceptions: 1) Excavated
<br />soil and land-clearing debris. 2) Alternate waste reduction methods developed by working with local agencies if
<br />diversion or recycle facilities capable of compliance with this item do not exist or are not located reasonably close to
<br />the jobsite. 3) The enforcing agency may make exceptions to the requirements of this section when isolated job sites
<br />are located in areas beyond the haul boundaries of the diversion facility.
<br />4.408.2 CONSTRUCTION WASTE MANAGEMENT PLAN. Submit a construction waste management plan in
<br />conformance with Items 1 through 5. The construction waste management plan shall be updated as necessary and
<br />shall be available during construction for examination by the enforcing agency. 1) Identify the construction and
<br />demolition waste materials to be diverted from disposal by recycling, reuse on the project or salvage for future use or
<br />sale. 2) Specify if construction and demolition waste materials will be sorted on-site (source separated) or bulk mixed
<br />(single stream). 3) Identify diversion facilities where the construction and demolition waste material collected will be
<br />taken. 4) Identify construction methods employed to reduce the amount of construction and demolition waste
<br />generated. 5) Specify that the amount of construction and demolition waste materials diverted shall be calculated by
<br />weight or volume, but not by both.
<br />4.408.3 WASTE MANAGEMENT COMPANY. Utilize a waste management company, approved by the enforcing
<br />agency, which can provide verifiable documentation that the percentage of construction and demolition waste
<br />material diverted from the landfill complies with §4.408.1. Note: The owner or contractor may make the
<br />determination if the construction and demolition waste materials will be diverted by a waste management company.
<br />4.408.4 WASTE STREAM REDUCTION ALTERNATIVE [LR]. Projects that generate a total combined weight of
<br />construction and demolition waste disposed of in landfills, which do not exceed 3.4 lbs./sq.ft. of the building area
<br />shall meet the minimum 65% construction waste reduction requirement in §4.408.1
<br />4.408.4.1 WASTE STREAM REDUCTION ALTERNATIVE. Projects that generate a total combined weight of
<br />construction and demolition waste disposed of in landfills, which do not exceed 2 pounds per square foot of the
<br />building area, shall meet the minimum 65% construction waste reduction requirement in §4.408.1
<br />4.408.5 DOCUMENTATION. Documentation shall be provided to the enforcing agency which demonstrates
<br />compliance with §4.408.2, items 1 through 5, §4.408.3 or §4.408.4. Notes: 1) Sample forms found in "A Guide to the
<br />California Green Building Standards Code (Residential)" located at www.hcd.ca.gov/CALGreen.html may be used to
<br />assist in documenting compliance with this section. 2) Mixed construction and demolition debris (C & D) processors
<br />can be located at the California Department of Resources Recycling and Recovery (CalRecycle).
<br />4.410.1 OPERATION &MAINTENANCE MANUAL. At the time of final inspection, a manual, compact disc,
<br />web-based reference or other media acceptable to the enforcing agency which includes all of the following shall be
<br />placed in the building: 1) Directions to the owner or occupant that the manual shall remain with the building
<br />throughout the life cycle of the structure. 2) Operation and maintenance instructions for the following: a) Equipment
<br />and appliances, including water-saving devices and systems, HVAC systems, photovoltaic systems, electric vehicle
<br />chargers, water-heating systems and other major appliances and equipment. b) Roof and yard drainage, including
<br />gutters and downspouts. c) Space conditioning systems, including condensers and air filters. d) Landscape irrigation
<br />systems. e) Water reuse systems. 3) Information from local utility, water and waste recovery providers on methods
<br />to further reduce resource consumption, including recycle programs and locations. 4) Public transportation and/or
<br />carpool options available in the area. 5) Educational material on the positive impacts of an interior relative humidity
<br />between 30-60 percent and what methods an occupant may use to maintain the relative humidity level in that range.
<br />6) Information about water-conserving landscape and irrigation design and controllers which conserve water. 7)
<br />Instructions for maintaining gutters and downspouts and the importance of diverting water at least 5 feet away from
<br />the foundation. 8) Information on required routine maintenance measures, including, but not limited to, caulking,
<br />painting, grading around the building, etc. 9) Information about state solar energy and incentive programs available.
<br />10) A copy of all special inspections verifications required by the enforcing agency or this code. 11) Information from
<br />the Department of Forestry and Fire Protection on maintenance of defensible space around residential structures.
<br />12) Information and/or drawings identifying the location of grab bar reinforcements.
<br />4.410.2 RECYCLING BY OCCUPANTS. Where 5 or more multifamily dwelling units are constructed on a building
<br />site, provide readily accessible area(s) that serves all buildings on the site and are identified for the depositing,
<br />storage and collection of non-hazardous materials for recycling, including (at a minimum) paper, corrugated
<br />cardboard, glass, plastics, organic waster, and metals, or meet a lawfully enacted local recycling ordinance, if more
<br />restrictive. Exception: Rural jurisdictions that meet and apply for the exemption in Public Resources Code §42649.82
<br />(a)(2)(A) et seq. are note required to comply with the organic waste portion of this section.
<br />DIVISION 4.5 ENVIRONMENTAL QUALITY
<br />4.501.1 SCOPE. The provisions of this chapter shall outline means of reducing quality of air contaminants that are
<br />odorous, irritating and/or harmful to the comfort and well being of a building's installers, occupants and neighbors.
<br />4.502.1 DEFINITIONS. The following terms are defined in Chapter 2 (included here for reference) AGRIFIBER
<br />PRODUCTS: Agrifiber products include wheatboard, strawboard, panel substrates and door cores, not including
<br />furniture, fixtures and equipment (FF&E) not considered base building elements. COMPOSITE WOOD PRODUCTS:
<br />Composite wood products include hardwood plywood, particleboard and medium density fiberboard. "Composite
<br />wood products" does not include hardboard, structural plywood, structural panels, structural composite lumber,
<br />oriented strand board, glued laminated timber, prefabricated wood I-joists or finger-jointed lumber, all as specified in
<br />California Code of Regulations (CCR), Title 17 §93120.1. DIRECT-VENT APPLIANCE: A fuel-burning appliance with
<br />a sealed combustion system that draws all air for combustion from the outside atmosphere and discharges all flue
<br />gases to the outside atmosphere. MAXIMUM INCREMENTAL REACTIVITY (MIR): The maximum change in weight
<br />of ozone formed by adding a compound to the "Base Reactive Organic Gas (ROG) Mixture" per weight of compound
<br />added, expressed to hundredths of a gram (g O³/g ROC). Note: MIR values for individual compounds and
<br />hydrocarbon solvents are specified in CCR, Title 17, §94700 & §94701. MOISTURE CONTENT: The weight of the
<br />water in wood expressed in percentage of the weight of the oven-dry wood. PRODUCT-WEIGHTED MIR (PWMIR):
<br />The sum of all weighted-MIR for all ingredients in a product subject to this article. The PWMIR is the total product
<br />reactivity expressed to hundredths of a gram of ozone formed per gram of product (excluding container and
<br />packaging). Note: PWMIR is calculated according to equations found in CCR, Title 17, §94521(a). REACTIVE
<br />ORGANIC COMPOUND (ROC): Any compound that has the potential, once emitted, to contribute to ozone
<br />formation in the troposphere. A volatile organic compound (VOC) broadly defined as a chemical compound based on
<br />carbon chains or rings with vapor pressures greater than 0.1mm of mercury at room temperature. These compounds
<br />typically contain hydrogen and may contain oxygen, nitrogen and other elements. See CCR Title 17, §94508(a).
<br />4.503.1 GENERAL. Any installed gas fireplace shall be a direct-vent sealed-combustion type. Any installed wood
<br />stove or pellet stove shall comply with U.S. EPA New Source Performance Standards (NSPS) emission limits as
<br />applicable, and shall have a permanent label indicating they are certified to meet the emission limits. Wood stoves,
<br />pellet stoves and fireplaces shall also comply with applicable local ordinances.
<br />4.504.1 COVERING OF DUCT OPENINGS & PROTECTION OF MECHANICAL EQUIPMENT DURING
<br />CONSTRUCTION. At the time of rough installation, during storage on the construction site and until final startup of
<br />the heating, cooling and ventilating equipment, all duct and other related air distribution component openings shall
<br />be covered with tape, plastic, sheet metal or other methods acceptable to the enforcing agency to reduce the
<br />amount of water, dust or debris which may enter the system.
<br />4.504.2 FINISH MATERIAL POLLUTANT CONTROL. Finish materials shall comply with this section.
<br />4.504.2.1 Adhesives, Sealants and Caulks. Adhesives, sealant and caulks used on the project shall meet the
<br />requirements of the following standards unless more stringent local or regional air pollution or air quality
<br />management district rules apply: 1) Adhesives, adhesive bonding primers, adhesive primers, sealants, sealant
<br />primers and caulks shall comply with local or regional air pollution control or air quality management district rules
<br />where applicable or SCAQMD Rule 1168 VOC limits, as shown in Table 4.504.1 or 4.504.2, as applicable. Such
<br />products also shall comply with the Rule 1168 prohibition on the use of certain toxic compounds (chloroform,
<br />ethylene dichloride, methylene chloride, perchloroethylene and tricloroethylene), except for aerosol products, as
<br />specified in Subsection 2 below. 2) Aerosol adhesives, and smaller unit sizes of adhesives, and sealant or caulking
<br />compounds (in units of product, less packaging, which do not weigh more than 1 pound and do not consist of more
<br />than 16 fluid ounces) shall comply with statewide VOC standards and other requirements, including prohibitions on
<br />use of certain toxic compounds, of California Code of Regulations, Title 17, commencing with §94507.
<br />4.504.2.2 PAINTS &COATINGS. Architectural paints &coatings shall comply with VOC limits in Table 1 of the ARB
<br />Architectural Suggested Control Measure, as shown in Table 4.504.3, unless more stringent local limits apply. The
<br />VOC content limit for coatings that do not meet the definitions for the specialty coatings categories listed in Table
<br />4.504.3 shall be determined by classifying the coating as a Flat, Nonflat or Nonflat-High Gloss coating, based on its
<br />gloss, as defined in sub§4.21, 4.36, &4.37 of the 2007 California Air Resources Board, Suggested Control Measure,
<br />&the corresponding Flat, Nonflat or Nonflat-High Gloss VOC limit in Table 4.504.3 shall apply.
<br />4.504.2.3 AEROSOL PAINTS &COATINGS. Aerosol paints &coatings shall meet the Product-weighted MIR Limits
<br />for ROC in §94522(a)(2) and other requirements, including prohibitions on use of certain toxic compounds and
<br />ozone depleting substances, in §94522(e)(1) &(f)(1) of California Code of Regulations, Title 17, commencing with
<br />§94520; and in areas under the jurisdiction of the Bay Area Air Quality Management District additionally comply with
<br />the percent VOC by weight of product limits of Regulation
<br />8, Rule 49.
<br />4.504.2.4 VERIFICATION. Verification of compliance with this section shall be provided at the request of the
<br />enforcing agency. Documentation may include, but is not limited to, the following: 1) Manufacturer's product
<br />specification. 2) Field verification of on-site product containers.
<br />Y N/A RESPON.
<br />PARTY
<br />TABLE 4.504.5 - FORMALDEHYDE LIMITS1
<br />(MAXIMUM FORMALDEHYDE EMISSIONS IN PARTS PER MILLION)
<br />PRODUCT CURRENT LIMIT
<br />HARDWOOD PLYWOOD VENEER CORE 0.05
<br />HARDWOOD PLYWOOD COMPOSITE CORE 0.05
<br />PARTICLE BOARD 0.09
<br />MEDIUM DENSITY FIBERBOARD 0.11
<br />THIN MEDIUM DENSITY FIBERBOARD2 0.13
<br />1) VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIF. AIR RESOURCES
<br />BOARD, AIR TOXICS CONTROL MEASURE FOR COMPOSITE WOOD AS TESTED IN ACCORDANCE
<br />WITH ASTM E 1333. FOR ADDITIONAL INFORMATION, SEE CALIF. CODE OF REGULATIONS, TITLE 17,
<br />§93120 THROUGH 93120.12. 2) THIN MEDIUM DENSITY FIBERBOARD HAS A MAXIMUM THICKNESS OF
<br />5/16" (8 MM).
<br />4.504.3 CARPET SYSTEMS. All carpet installed in the building interior shall meet the requirements of the
<br />California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic
<br />Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017
<br />(Emission testing method for California Specification 01350) See California Department of Public Health's
<br />website for certification programs and testing labs.
<br />https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx. 4.504.3.1 Carpet cushion.
<br />All carpet cushion installed in the building interior shall meet the requirements of the California Department of
<br />Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from
<br />Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for
<br />California Specification 01350) See California Department of Public Health's website for certification programs
<br />and testing labs. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx.
<br />4.504.3.2 CARPET ADHESIVE. All carpet adhesive shall meet the requirements of Table 4.504.1.
<br />4.504.4 RESILIENT FLOORING SYSTEMS. Where resilient flooring is installed, at least 80% of floor area
<br />receiving resilient flooring shall meet the requirements of the California Department of Public Health, "Standard
<br />Method for the Testing &Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using
<br />Environmental Chambers," Version 1.2, January 2017 (Emission testing method for California Specification
<br />01350) See California Department of Public Health's website for certification programs and testing labs.
<br />hhtps://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx.
<br />4.504.5 COMPOSITE WOOD PRODUCTS. Hardwood plywood, particleboard and medium density fiberboard
<br />composite wood products used on the interior or exterior of the buildings shall meet the requirements for
<br />formaldehyde as specified in ARB's Air Toxics Control Measure for Composite Wood (17 CCR 93120 et seq.),
<br />by or before the dates specified in those sections, as shown in Table 4.504.5.
<br />4.504.5.1 DOCUMENTATION. Verification of compliance with this section shall be provided as requested by
<br />the enforcing agency. Documentation shall include at least one of the following: 1) Product certifications and
<br />specifications. 2) Chain of custody certifications. 3) Product labeled and invoiced as meeting the Composite
<br />Wood Products regulation (see CCR, Title 17, §93120, et seq.). 4) Exterior grade products marked as meeting
<br />the PS-1 or PS-2 standards of the Engineered Wood Association, the Australian AS/NZS 2269, European 636
<br />3S standards, and Canadian CSA 0121, CSA 0151, CSA 0153 &CSA 0325 standards. 5) Other methods
<br />acceptable to the enforcing agency.
<br />4.505.1 GENERAL. Buildings shall meet or exceed the provisions of the California Building Standards Code.
<br />4.505.2 CONCRETE SLAB FOUNDATIONS. Concrete slab foundations required to have a vapor retarder by
<br />California Building Code, Chapter 19, or concrete slab-on-ground floors required to have a vapor retarder by
<br />the California Residential Code, Chapter 5, shall also comply with this section.
<br />4.505.2.1 CAPILLARY BREAK. A capillary break shall be installed in compliance with at least one of the
<br />following: 1) A 4-inch (101.6 mm) thick base of 1/2 inch (12.7mm) or larger clean aggregate shall be provided
<br />with a vapor barrier in direct contact with concrete and a concrete mix design, which will address bleeding,
<br />shrinkage, and curling, shall be used. For additional information, see American Concrete Institute, ACI
<br />302.2R-06. 2) Other equivalent methods approved by the enforcing agency. 3) A slab design specified by a
<br />licensed design professional.
<br />4.505.3 MOISTURE CONTENT OF BUILDING MATERIALS. Building materials with visible signs of water
<br />damage shall not be installed. Wall and floor framing shall not be enclosed when the framing members exceed
<br />19 percent moisture content. Moisture content shall be verified in compliance with the following: 1) Moisture
<br />content shall be determined with either a probe-type or contact-type moisture meter.Equivalent moisture
<br />verification methods may be approved by the enforcing agency and shall satisfy requirements found in §101.8
<br />of this code. 2) Moisture readings shall be taken at a point 2 feet (610 mm) to 4 feet (1219 mm) from the grade
<br />stamped end of each piece verified. 3) At least three random moisture readings shall be performed on wall and
<br />floor framing with documentation acceptable to the enforcing agency provided at the time of approval to
<br />enclose the wall and floor framing. Insulation products which are visibly wet or have a high moisture content
<br />shall be replaced or allowed to dry prior to enclosure in wall or floor cavities. Wet-applied insulation products
<br />shall follow the manufacturers' drying recommendations prior to enclosure.
<br />4.506.1 BATHROOM EXHAUST FANS. Each bathroom shall be mechanically ventilated and shall comply
<br />with the following: 1) Fans shall be ENERGY STAR compliant and be ducted to terminate outside the building.
<br />2) Unless functioning as a component of a whole house ventilation system, fans must be controlled by a
<br />humidity control. a) Humidity controls shall be capable of adjustment between a relative humidity range less
<br />than or equal to 50% to a maximum of 80%. A humidity control may utilize manual or automatic means of
<br />adjustment.
<br />b. A humidity control may be a separate component to the exhaust fan and is not required to be integral (i.e.,
<br />built-in) Notes: 1) For the purposes of this section, a bathroom is a room which contains a bathtub, shower or
<br />tub/shower combination. 2) Lighting integral to bathroom exhaust fans shall comply with the California Energy
<br />Code.
<br />4.507.2 HEATING &AIR-CONDITIONING SYSTEM DESIGN. Heating and air conditioning systems shall be
<br />sized, designed and have their equipment selected using the following methods: 1) The heat loss and heat gain
<br />is established according to ANSI/ACCA 2 Manual J - 2011 (Residential Load Calculation), ASHRAE handbooks
<br />or other equivalent design software or methods. 2) Duct systems are sized according to ANSI/ACCA 1 Manual
<br />D - 2014 (Residential Duct Systems), ASHRAE handbooks or other equivalent design software or methods. 3)
<br />Select heating and cooling equipment according to ANSI/ACCA 3 Manual S - 2014 (Residential Equipment
<br />Selection), or other equivalent design software or methods. Exception: Use of alternate design temperatures
<br />necessary to ensure the system functions are acceptable.
<br />CHAPTER 7 - INSTALLER & SPECIAL INSPECTOR QUALIFICATIONS
<br />702.1 INSTALLER TRAINING. HVAC system installers shall be trained and certified in the proper installation
<br />of HVAC systems including ducts and equipment by a nationally or regionally recognized training or certification
<br />program. Uncertified persons may perform HVAC installations when under the direct supervision and
<br />responsibility of a person trained and certified to install HVAC systems or contractor licensed to install HVAC
<br />systems. Examples of acceptable HVAC training and certification programs include but are not limited to the
<br />following: 1) State certified apprenticeship programs. 2) Public utility training programs. 3) Training programs
<br />sponsored by trade, labor or statewide energy consulting or verification organizations. 4) Programs sponsored
<br />by manufacturing organizations. 5) Other programs acceptable to the enforcing agency.
<br />702.2 SPECIAL INSPECTION [HCD]. When required by the enforcing agency, the owner or the responsible
<br />entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or other
<br />duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence
<br />to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In
<br />addition to
<br />other certifications or qualifications acceptable to the enforcing agency, the following certifications or education
<br />may be considered by the enforcing agency when evaluating the qualifications of a special inspector: 1)
<br />Certification by a national or regional green building program or standard publisher. 2) Certification by a
<br />statewide energy consulting or verification organization, such as HERS raters, building performance
<br />contractors, and home energy auditors. 3) Successful completion of a third party apprentice training program in
<br />the appropriate trade. 4) Other programs acceptable to the enforcing agency. Notes: 1) Special inspectors shall
<br />be independent entities with no financial interest in the materials or the project they are inspecting for
<br />compliance with this code. 2) HERS raters are special inspectors certified by the California Energy Commission
<br />(CEC) to rate homes in California according to the Home Energy Rating System (HERS). [BSC] When
<br />required by the enforcing agency, the owner or the responsible entity acting as the owner's agent shall employ
<br />one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with
<br />this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the
<br />particular type of inspection or task to be performed. In addition, the special inspector shall have a certification
<br />from a recognized state, national or international association, as determined by the local agency. The area of
<br />certification shall be closely related to the primary job function, as determined by the local agency. Note:
<br />Special inspectors shall be independent entities with no financial interest in the materials or the project they are
<br />inspecting for compliance with this code.
<br />703.1 DOCUMENTATION. Documentation used to show compliance with this code shall include but is not
<br />limited to, construction documents, plans, specifications, builder or installer certification, inspection reports, or
<br />other methods acceptable to the enforcing agency which demonstrate substantial conformance. When specific
<br />documentation or special inspection is necessary to verify compliance, that method of compliance will be
<br />specified in the appropriate section or identified applicable checklist.
<br />2023 E Fruit St -
<br />10111958511/21/2024
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