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SHEET NO.
<br />DATE
<br />JOB #
<br />03/28/24
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<br />23021-Santiago Residence
<br />ALL DRAWINGS AND WRITTEN MATERIAL APPEARING HEREIN CONSTITUTE THE ORIGINAL AND UNPUBLISHED WORK OF THE ARCHITECT AND THE SAME MAY NOT BE DUPLICATED, USED OR DISCLOSED WITHOUT THE WRITTEN CONSENT OF THE ARCHITECT AND/OR DESIGNER. Copyright © 2023, JAA DESIGN SERVICES. ALL RIGHTS RESERVED.
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<br />4
<br />REVISION LOG
<br />DELTA NO.DATE
<br />10/31/23City Submittal
<br />01/29/24City Corr. Subm.
<br />03/28/24City Corr. Subm.
<br />All Drawings, Specifications and copies thereof furnished by JAA
<br />DESIGN STUDIO are and shall remain it's property. They are to be used
<br />only with respect to this project. Federal law prohibits the reproduction,
<br />display, sale, or other disposition of this document without the express
<br />written consent of JAA DESIGN STUDIO .
<br />OWNERSHIP AND USE OF DOCUMENTS
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<br />GR-N
<br />2022 CALGREEN - RESIDENTIAL
<br />MINIMUM REQUIREMENTS
<br />Scope
<br />1. 2022 California Green Building Standards Code (CG) is applicable to all new residential buildings,
<br />including but not limited to, dwellings, apartment houses, condominiums, hotels, and other types of
<br />dwellings containing sleeping accommodations with or without common toilets or cooking facilities
<br />regulated by the Department of Housing and Community Development (HCD-1). (NBMC 15.11.010,
<br />CG Section 101.3.1(3)).
<br />2. 2022 California Green Building Standards Code (CG) is applicable to additions or alterations of
<br />existing residential buildings where the addition or alteration increases the building’s conditioned
<br />area, volume, or size. The requirements shall apply only to and/or within the specific area of the
<br />addition or alteration. (301.1.1)
<br />Energy Efficiency
<br />3. New one and two family dwellings and townhouses with attached private garages shall install a listed
<br />nominal 1 inch inside diameter raceway to accommodate a dedicated 208/240 volt branch circuit.
<br />(4.106.4.1)
<br />a. The raceway shall originate at the main service or subpanel and terminate into a listed cabinet,
<br />box, or enclosure in close proximity to the proposed location of an EV charger.
<br />b. The service panel or subpanel shall provide capacity to install a minimum 40 ampere dedicated
<br />branch circuit and space reserved for installation of a branch circuit overcurrent protective device.
<br />c. The service panel or subpanel circuit directory shall identify the overcurrent protective devices
<br />space reserved for future EV charging as “EV CAPABLE.”
<br />d. The raceway termination location shall be permanently and visibly marked as “EV CAPABLE.”
<br />Material Conservation and Resources Efficiency
<br />4. Annular spaces around pipes, electric cables, conduits or other openings in sole/bottom plates at
<br />exterior walls shall be protected against the passage of rodents by closing such openings with
<br />cement mortar, concrete masonry or other similar method. (4.406.1)
<br />5. Utilize one of the city’s approved franchise hauler to recycle and/or salvage a minimum of 65% of the
<br />nonhazardous construction and demolition waste. (4.408.1, 4.408.3)
<br />Water Efficiency and Conservation
<br />6. New residential developments shall comply with City’s water efficient landscape ordinance. (4.304.1,
<br />NBMC 14.17)
<br />7. Plumbing fixtures and fittings shall comply with the following (4.303.1):
<br />FIXTURE TYPE
<br />Single Showerheads
<br />Multiple Showerheads
<br />Residential Lavatory Faucets
<br />Common and Public use Lavatory Faucets
<br />Kitchen Faucets
<br />Metering Faucets
<br />Water Closets
<br />Wall Mounted Urinal
<br />All Other Types of Urinal
<br />2. Lavatory faucets shall not have a flow rate less than 0.8 gpm at 20 psi.
<br />Environmental Quality
<br />8. Moisture content of building materials used in wall and floor framing is checked before enclosure
<br />according to one of the following (4.505.3):
<br />a. Moisture content shall be determined with either a probe-type or contact-type moisture meter.
<br />Equivalent moisture verification methods may be approved by the enforcing agency and shall
<br />satisfy requirements found in Section 101.8 of this code.
<br />b. 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 to be verified.
<br />c. At least three random moisture readings shall be performed on wall and floor framing with
<br />documentation acceptable to the enforcing agency provided at the time of approval to enclose the
<br />wall and floor framing.
<br />9. Aerosol paints and coatings shall meet the Product-weighted MIR Limits for ROC in Section
<br />94522(a)(2) and other toxic requirements in Sections 94522(e)(1) and (f)(1) of the California Code of
<br />Regulations, Title 17, commencing with Section 94520. (4.504.2.3)
<br />10. Carpet and carpet systems shall be compliant with of the following (4.504.3):
<br />a. Carpet and Rug Institute’s Green Label Plus Program.
<br />b. California Department of Public Health Specification 01350.
<br />c. NSF/ANSI 140 at the Gold level.
<br />d. Scientific Certifications Systems Indoor Advantage™ Gold
<br />11. Minimum 80% of floor area receiving resilient flooring shall comply with one of the following (4.504.4):
<br />a. VOC emission limits defined in the Collaborative for High Performance Schools (CHPS) High
<br />Performance Product Database.
<br />b. Products certified under UL GREENGUARD Gold.
<br />c. Certified under the Resilient Floor Covering Institute (RFCI) FloorScore program.
<br />d. California Department of Public Health Specification 01350.
<br />1.8 gpm @ 80 psi
<br />Combine flow rate of 1.8 gpm @80 psi
<br />1.2 gpm @ 60 psi2
<br />0.5 gpm @ 60 psi
<br />1.8 gpm @ 60 psi
<br />0.2 gallons per cycle maximum
<br />1.28 gallons/flush1
<br />0.125 gallons/flush
<br />0.5 gallons/flush
<br />1. Includes single and dual flush water closets with an effective flush rate of 1.28 gallons or less when tested per ASME A122.19.233.2 for single flush
<br />and ASME A112.19.14 for dual flush toilets.
<br />MAXIMUM FLOW RATE
<br />12. Adhesives, sealants and caulks shall be compliant with volatile organic compound (VOC) limits set
<br />forth in Table 4.504.1 or Table 4.504.2. (4.504.2.1)
<br />ADHESIVE VOC LIMIT 1,2
<br />(Less Water and Less Exempt Compounds in Grams per Liter)
<br />ARCHITECTURAL APPLICATIONS
<br />Indoor carpet adhesives
<br />Carpet pad adhesives
<br />Outdoor carpet adhesives
<br />Wood flooring adhesive
<br />Rubber floor adhesives
<br />Subfloor adhesives
<br />Ceramic tile adhesives
<br />VCT and asphalt tile adhesives
<br />Drywall and panel adhesives
<br />Cove base adhesives
<br />Multipurpose construction adhesives
<br />Structural glazing adhesives
<br />Single-ply roof membrane adhesives
<br />Other adhesives not specifically listed
<br />SPECIALTY APPLICATIONS
<br />PVC welding
<br />CPVC welding
<br />ABS welding
<br />Plastic cement welding
<br />Adhesive primer for plastic
<br />Contact adhesive
<br />Special purpose contact adhesive
<br />Structural wood member adhesive
<br />Top and trim adhesive
<br />Metal to metal
<br />Plastic foams
<br />Porous material (except wood)
<br />Wood
<br />Fiberglass
<br />SEALANT VOC LIMIT
<br />(Less Water and Less Exempt Compounds in Grams per Liter)
<br />SEALANTS
<br />Architectural
<br />Marine deck
<br />Nonmembrane roof
<br />Roadway
<br />Single-ply roof membrane
<br />Other
<br />SEALANT PRIMERS
<br />Architectural
<br />Nonporous
<br />Porous
<br />Modified bituminous
<br />Marine deck
<br />Other
<br />250
<br />775
<br />500
<br />760
<br />750
<br />VOC LIMIT
<br />250
<br />760
<br />300
<br />250
<br />450
<br />420
<br />SUBSTRATE SPECIFIC APPLICATIONS
<br />30
<br />50
<br />50
<br />30
<br />80
<br />1. If an adhesive is used to bond dissimilar substrates together, the adhesive with the highest VOC content shall be allowed.
<br />2. For additional information regarding methods to measure VOC content specified in table, see South Coast Air Quality Management District Rule 1168.
<br />510
<br />490
<br />325
<br />250
<br />550
<br />80
<br />250
<br />140
<br />250
<br />VOC LIMIT
<br />50
<br />50
<br />150
<br />100
<br />60
<br />50
<br />65
<br />50
<br />50
<br />50
<br />70
<br />100
<br />250
<br />50
<br />13. Paints, stains, and other coatings shall be compliant with VOC and other toxic compound limits set
<br />forth in Table 4.504.3. (4.504.2.2)
<br />VOC CONTENT LIMITS FOR ARCHITECTURAL COATINGS 2,3
<br />(Grams of VOC per Liter of Coating,
<br />Less Water and Less Exempt Compounds)
<br />COATING CATEGORY
<br />Flat coatings
<br />Nonflat coatings
<br />Nonflat-high gloss coatings
<br />Aluminum roof coatings
<br />Basement specialty coatings
<br />Bituminous roof coatings
<br />Bituminous roof primers
<br />Bond breakers
<br />Concrete curing compounds
<br />Concrete/masonry sealers
<br />Driveway sealers
<br />Dry fog coatings
<br />Faux finishing coatings
<br />Fire resistive coatings
<br />Floor coatings
<br />Form-release compounds
<br />Graphic arts coatings (sign paints)
<br />High temperature coatings
<br />Industrial maintenance coatings
<br />Low solids coatings1
<br />Magnesite cement coatings
<br />Mastic texture coatings
<br />Metallic pigmented coatings
<br />Multicolor coatings
<br />Pretreatment wash primers
<br />Primers, sealers, and undercoaters
<br />Reactive penetrating sealers
<br />Recycled coatings
<br />Roof coatings
<br />Rust preventative coatings
<br />Shellacs
<br />Clear
<br />Opaque
<br />Specialty primers, sealers and undercoaters
<br />Stains
<br />Stone consolidants
<br />Swimming pool coatings
<br />Traffic marking coatings
<br />Tub and tile refinish coatings
<br />Waterproofing membranes
<br />Wood coatings
<br />Wood preservatives
<br />Zinc-rich primers
<br />Specialty Coatings
<br />400
<br />400
<br />50
<br />350
<br />350
<br />350
<br />100
<br />50
<br />150
<br />350
<br />350
<br />100
<br />250
<br />500
<br />420
<br />250
<br />120
<br />450
<br />100
<br />500
<br />250
<br />420
<br />100
<br />350
<br />250
<br />50
<br />250
<br />730
<br />550
<br />100
<br />250
<br />450
<br />340
<br />100
<br />420
<br />250
<br />275
<br />350
<br />340
<br />1. Grams of VOC per liter of coating, including water and including exempt compounds.
<br />2. The specified limits remain in effect unless revised limits are listed in subsequent columns in the table.
<br />3. Values in this table are derived from those specified by the California Air Resources Board, Architectural Coatings Suggested Control Measure,
<br />February 1, 2008. More information is available from the Air Resources Board.
<br />VOC LIMIT
<br />50
<br />100
<br />150
<br />14. Particleboard, medium density fiberboard (MDF) and hardwood plywood used in interior or exterior of
<br />the building shall comply with low formaldehyde emission standards as set forth in Table 4.504.5
<br />below (4.504.5):
<br />FORMALDEHYDE LIMITS1
<br />(Maximum formaldehyde Emissions in Parts per Million)
<br />PRODUCT
<br />Hardwood plywood veneer core
<br />Hardwood plywood composite core
<br />Particleboard
<br />Medium density fiberboard
<br />Thin medium density fiberboard2
<br />2. Thin medium density fiberboard has a maximum thickness of 5/16 inch (8 mm).
<br />15. All duct and other related air distribution component openings shall be covered with tape, plastic,
<br />sheet metal or other methods acceptable to the building inspector to reduce the amount of water, dust
<br />and debris, which may enter the system until final startup of the HVAC equipment. (4.504.1)
<br />16. Bathroom exhaust fans shall be ENERGY STAR compliant and be ducted to terminate outside the
<br />building. Unless functioning as a component of whole house ventilation system,fans must be
<br />controlled by a humidity control capable of adjustment between a relative humidity range of less than
<br />or equal to 50% to maximum 80%. (4.506.1)
<br />17. Duct systems are sized, designed and equipment is selected using the following methods (4.507.2):
<br />a. Establish heat loss and heat gain values according to ANSI/ACCA 2 Manual J-2019 (Residential
<br />Load Calculation), ASHRAE handbooks or equivalent design software or methods.
<br />b. Size duct systems according to ANSI/ACCA 1 Manual D-2019 (Residential Duct Systems),
<br />ASHRAE handbooks or other equivalent design software or methods.
<br />c. Select heating and cooling equipment according to ANSI/ACCA 3 Manual S-2014 (Residential
<br />Equipment Selection) or other equivalent design software or methods
<br />Installer and Special Inspector Qualifications
<br />18. HVAC system installers shall be trained and certified or work under direct supervision of trained and
<br />certified installers in the proper installation of HVAC systems. (702.1)
<br />19. HVAC special inspectors must be qualified and able to demonstrate competence in the discipline they
<br />are inspecting. (702.2)
<br />Documentations
<br />20. An operation and maintenance manual, CD, web-based reference or other approved media shall be
<br />provided by the builder to the building occupant or owner at the final inspection. It shall
<br />operation and maintenance instruction of the equipment and appliances. (4.410.1)
<br />21. Documentation shall be provided to verify that finish materials used comply with VOC limits as set
<br />forth in Tables 4.504.1, 4.504.2, & 4.504.3. (4.504.2.4)
<br />22. Documentation shall be provided to verify that composite wood products used comply with
<br />formaldehyde limits as set forth in Tables 4.504.5. (4.504.5.1)
<br />23. Documentation which shows compliance with CAL Green code including construction documents,
<br />plans, specifications, builder or installer certification, and inspection reports and verification shall be
<br />available at the final inspection. (703.1)
<br />24. CAL Green Documentation Compliance Certification form (City form) is required to be submitted to
<br />the Building Inspector prior to final building inspection.(703.1)
<br />include
<br />LIMIT
<br />0.05
<br />0.05
<br />0.09
<br />0.11
<br />0.13
<br />1. Values in this table are derived from those specified by the California Air Resources Board, Air Toxics Control Measure for Composite Wood as
<br />tested in accordance with ASTM E 1333-96(2002). For additional information, see California Code of Regulations, Title 17, Sections 93120 through
<br />93120.12
<br />CA
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