Verifications, documentation, and records

Grounded in the retrieved California Green Building Standards Code (CALGreen) — click a citation to read the verbatim passage:

• CALGreen § 102.1 High relevance — show source text

  6. The application checklist identifies which measures are required by this code and allows users to check off which voluntary items have been selected to meet voluntary tier levels if desired or mandated by a city, county, or city and county.

  SECTION 102—CONSTRUCTION DOCUMENTS AND INSTALLATION VERIFICATION

  102.1 Submittal documents. Construction documents and other data shall be submitted in one or more sets with each application for a permit. Where special conditions exist, the enforcing agency is authorized to require additional construction documents to be prepared by a licensed design professional and may be submitted separately.

  Exception: The enforcing agency is authorized to waive the submission of construction documents and other data not required to be prepared by a licensed design professional.

  102.2 Information on construction documents. Construction documents shall be of sufficient clarity to indicate the location, nature and scope of the proposed green building feature and show that it will conform to the provisions of this code, the California Building Standards Code and other relevant laws, ordinances, rules and regulations as determined by the enforcing agency.

  102.3 Verification. Documentation of conformance for applicable green building measures shall be provided to the enforcing agency. Alternate methods of documentation shall be acceptable when the enforcing agency finds that the proposed alternate documentation is satisfactory to demonstrate substantial conformance with the intent of the proposed green building measure.

  [HCD] Documentation of conformance for applicable green building measures shall be provided to the enforcing agency. All projects shall submit a completed Residential Occupancies Application Checklist that includes Chapter 4 residential mandatory measures and Tier 1 or Tier 2, as applicable. References to the measure-specific documentation used to show compliance shall be included. Alternate methods of documentation shall be acceptable when the enforcing agency finds that the proposed alternate documentation is satisfactory to demonstrate substantial conformance with the intent of the proposed green building measure.

  Note: HCD’s Residential Occupancies Application Checklist that includes the minimum criteria for documentation is available at: http://www.hcd.ca.gov/building-standards/calgreen/cal-green-forms.shtml.

  SECTION 103—BUILDING STANDARDS COMMISSION

  103.1 BSC-CG. Specific scope of application of the agency responsible for enforcement, the enforcement agency, and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.

  1. Application— All occupancies where no state agency has the authority to adopt green building standards applicable to those occupancies. Enforcing agency— State or local agency specified by the applicable provisions of law. Authority cited— Health and Safety Code Sections 18930.5(a), 18938 and 18940.5. Reference— Health and Safety Code, Division 13, Part 2.5, commencing with Section 18901.
  2. Graywater systems. The construction, installation and alteration of graywater systems for indoor and outdoor uses in nonresidential occupancies. Application— All occupancies where no state agency has the authority to adopt green building standards applicable to those occupancies. Enforcing agency— State or local agency specified by the applicable provisions of law. Authority cited— Health and Safety Code Section 18941.8. Reference— Health and Safety Code Section 18941.8.

  103.1.1 Adopting agency identification. The provisions of this code applicable to buildings identified in this section will be identified in the Matrix Adoption Tables under the acronym BSC-CG.

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  ADMINISTRATION

• CALGreen § 8-19 High relevance — show source text

  Project change orders and information d. Current requirements i. Building operating schedules

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  COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL

  ii. Space temperature, humidity and pressure, CO 2 setpoints

  iii. Summer and winter setback schedules

  iv. Chilled and hot water temperatures v. As-built control setpoints and parameters

  2. Site contact information

  a. Owner information

  b. Emergency contacts c. Design team: architect, mechanical engineer, electrical engineer, etc.

  d. Prime contractor contact information

  e. Subcontractor information

  f. Equipment supplier contact information 3. Basic operation and maintenance, including general site operating procedures, basic trouble shooting, recommended maintenance requirements site events log

  a. Basic operation i. Written narratives of basic equipment operation ii. Interfaces, interlocks and interaction with other equipment and systems iii. Initial maintenance provided by contactor b. General site operating procedures i. Instructions for changes in major system operating schedules ii. Instructions for changes in major system holiday and weekend schedules c. Basic troubleshooting i. Cite any recommended troubleshooting procedures specific to the major systems and equipment installed in the building. ii. Manual operation procedures iii. Standby/backup operation procedures iv. Bypass operation procedures v. Major system power fail resets and restarts vi. Trend log listing d. Recommended maintenance events log e. Operation & Maintenance manuals - location or delivery information

  4. Major systems a. Renewable energy systems i. Photovoltaic panels and inverters ii. Wind-powered electrical generators and inverters b. Landscape irrigation systems i. Water distribution diagrams ii. Control system

  c. Water reuse systems i. Reclaimed water system for indoor use ii. Reclaimed water for irrigation use 5. Site equipment inventory and maintenance notes

  a. Spare parts inventory b. Frequently required parts and supplies c. Special equipment required to operate or maintain systems d. Special tools required to operate or maintain systems 6. A copy of all special inspection verifications required by the enforcing agency of this code

  7. Other resources and documentation

  6.1.3 Enforcement:

  At their discretion, the inspector confirms demonstrated compliance during on-site enforcement by: a. Receipt of a copy of the Systems Manual, or b. Receipt of a form signed by the owner or owner’s representative attesting that the systems manual has been completed.

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  COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL

  Reference: 6.2 Documentation and training

  CALGreen Section 5.410.2.5, Documentation and training.

  Section 5.410.2.5.2, Systems operations training.

  6.2.1 Intent:

  The systems operation training verifies that a training program is developed to provide training to the appropriate maintenance staff for each equipment type and/or system and that this training program is documented in the commissioning report. The systems operations training program is specified in the project specifications for the major systems listed. The systems manual, Operation and Maintenance (O&M) documentation and record drawings are prepared and available to the maintenance staff prior to implementation of any training or the development of a written training program. The training program is to be administered when the appropriate maintenance staff is made available to receive training.

• CALGreen § 7-1 High relevance — show source text

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  7 INSTALLER AND SPECIAL INSPECTOR QUALIFICATIONS

  SECTION 701—GENERAL (RESERVED)

  SECTION 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, 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.

  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.

  [BSC-CG] 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.

  SECTION 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 in the application checklist.

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• CALGreen § 4.408.3 High relevance — show source text

  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.

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  RESIDENTIAL MANDATORY MEASURES

  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 pounds per square foot of the building area shall meet the minimum 65 percent 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 percent 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 http://www.hcd.ca.gov/building-standards/calgreen/cal-green-forms.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).

  SECTION 4.409—LIFE CYCLE ASSESSMENT (RESERVED)

  SECTION 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.

• CALGreen § 8-33 High relevance — show source text

  10. Return to Normal – Instructions that all systems and equipment are to be returned to their as-found state at the conclusion of the tests.

  11. Deficiencies – A list of deficiencies and how they were mitigated.

  Commissioning Agent Acknowledgment

  I have reviewed the test reports listed above and verified that they are complete; these tests have been executed with deficiencies

  corrected.

  Name: _______________________________________

  Company Name (if applicable): ________________________________________

  Agent’s Signature: ____________________________ Date: ______________

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  COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL

  CALGreen Commissioning Requirement 5.410.2.5.1, Documentation and Training — Systems Manual

  5.410.2.5.1 Systems Manual. [N] Documentation of the operational aspects of the building shall be completed within the systems manual and delivered to the building owner or representative. The systems manual shall include the following:

  (See elements checklist below.)

  Col1	SYSTEM MANUAL ELEMENTS	INCLUDED
  1.	Site information including facility description, history and current requirements	
  2.	Site contact information	
  3.	Basic operations and maintenance and troubleshooting	
  4.	Systems covered include major systems listed under the BOD	
  5.	Site equipment inventory and maintenance notes	
  6.	Special inspection verifications	
  7.	Other resources and documentation	

  ---

  Owner/Owner’s Representative Signature Date

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  COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL

  SYSTEM OPERATIONS TRAINING

  COMPLIANCE FORM

  CALGreen Commissioning Requirement 5.410.2.5.2, System Operations Training

  5.410.2.5.2 Systems Operations Training. [N] A program for training of the appropriate maintenance staff for each equipment type and/or system shall be developed and documented in the commissioning report and shall include the following.

  (See elements checklist below.)

  The written training program includes the checked elements listed below.

  Col1	TRAINING PROGRAM ELEMENTS	INCLUDED
  1.	System/equipment overview (what it is, what it does, and with what other systems and/or equipment it interfaces)	
  2.	Review and demonstration of servicing and preventive maintenance	
  3.	Review of the information in the systems manual	
  4.	Review of the record drawings on the system/equipment	

  The owner or owner’s representative attests that when the appropriate maintenance staff are made available prior to certificate of occupancy that the written training program was executed with these staff. Or, if appropriate maintenance staff are not available, that the written training program was submitted and approved by the owner or owner’s representative.

  ---

  Owner/Owner’s Representative Signature Date

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• CALGreen § 6.1.3 High relevance — show source text

  c. Water reuse systems i. Reclaimed water system for indoor use ii. Reclaimed water for irrigation use 5. Site equipment inventory and maintenance notes

  a. Spare parts inventory b. Frequently required parts and supplies c. Special equipment required to operate or maintain systems d. Special tools required to operate or maintain systems 6. A copy of all special inspection verifications required by the enforcing agency of this code

  7. Other resources and documentation

  6.1.3 Enforcement:

  At their discretion, the inspector confirms demonstrated compliance during on-site enforcement by: a. Receipt of a copy of the Systems Manual, or b. Receipt of a form signed by the owner or owner’s representative attesting that the systems manual has been completed.

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  COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL

  Reference: 6.2 Documentation and training

  CALGreen Section 5.410.2.5, Documentation and training.

  Section 5.410.2.5.2, Systems operations training.

  6.2.1 Intent:

  The systems operation training verifies that a training program is developed to provide training to the appropriate maintenance staff for each equipment type and/or system and that this training program is documented in the commissioning report. The systems operations training program is specified in the project specifications for the major systems listed. The systems manual, Operation and Maintenance (O&M) documentation and record drawings are prepared and available to the maintenance staff prior to implementation of any training or the development of a written training program. The training program is to be administered when the appropriate maintenance staff is made available to receive training.

  6.2.2 Compliance Method:

  The written training program includes: (a) learning goals and objectives for each session, (b) training agenda, topics and length of instruction for each session, (c) instructor information and qualifications, (d) location of training sessions (on-site, off-site, manufacturer’s or vendor’s facility), (e) attendance forms, (f) training materials and (g) description on how the training will be archived for future use.

  1. Systems/equipment overview a. Review OPR and BOD related to the major systems and equipment b. Describe system type and configuration c. Explain operation of all major systems and equipment and how it interfaces with other systems and equipment d. Describe operation of critical devices, controls and accessories e. Review location of the major systems and equipment f. Describe operation of control system for each system, location of critical control elements and procedures to properly operate control system g. Review recommendations for implementation to reduce energy and water use
  2. Review and demonstration of servicing/preventive maintenance a. Explain location or delivery contact of the Operation & Maintenance manuals b. Review of all manufacturer’s recommended maintenance activities to maintain warranty c. Review and demonstrate frequent maintenance activities and suggested schedule d. Review and demonstrate typical servicing procedures and techniques (electrical current, pressure and flow readings, etc.; calibration procedures, point trending, power fail restart procedures, etc.) e. Locate, observe and identify major equipment, systems, accessories and controls f. Review emergency shut-offs and procedures
  3. Review the information in the systems manual a. Describe use of systems manual b. Review elements of systems manual c. Explain how to update and add revisions to systems manual
• CALGreen § 5.504.4.5.1 High relevance — show source text

  Thin medium density fiberboard has a maximum thickness of 5/16 inch (8 mm).|

  5.504.4.5.1 Early compliance. Reserved.

  5.504.4.5.3 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 or European 636 3S standards.
  5. Other methods acceptable to the enforcing agency.

  5.504.4.6 Resilient flooring systems. Where resilient flooring is installed, at least 80 percent 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. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx#material

  5.504.4.6.1 Verification of compliance. Documentation shall be provided verifying that resilient flooring materials meet the pollutant emission limits.

  5.504.4.7 Thermal insulation . Comply with 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#material

  5.504.4.7.1 Verification of compliance. Documentation shall be provided verifying that thermal insulation materials meet the pollutant emission limits.

  5.504.4.8 Acoustical ceilings and wall panels . Comply with 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#material

  5.504.4.8.1 Verification of compliance. Documentation shall be provided verifying that acoustical finish materials meet the pollutant emission limits.

• CALGreen § 5.105.2 High relevance — show source text

  Exception: Combined addition(s) to existing building(s) of two times the area or more of the existing building(s) is not eligible to meet compliance with Section 5.105.2 or Section A5.105.2.

  A5.409.2 Whole building life cycle assessment. Projects shall meet the minimum requirements of Section A5.409.2 for Tier 1 or Tier 2 compliance.

  A5.409.2.1 Tier 1. Projects shall conduct a cradle-to-grave whole building life cycle assessment meeting the requirements of Section 5.409.2 and performed in accordance with ISO 14040 and 14044, excluding operating energy, demonstrating a minimum 15-percent reduction in global warming potential (GWP) as compared to a reference baseline building of similar size, function, complexity, type of construction, material specification, and location that meets the requirements of all parts of the California Building Standards Code currently in effect. Software used to conduct the whole building life cycle assessment, including reference baseline building, shall have a data set compliant with ISO 14044, and ISO 21930 or EN 15804, and the software shall conform to ISO 21931 and/or EN 15978. The software tools and data sets shall be the same for evaluation of both the baseline building and the proposed building.

  Exception: For projects that include building reuse, the reference baseline building shall exclude the reused elements. The percent reduction in GWP shall be achieved through the design and construction of new project elements.

  A5.409.2.2 Tier 2. Projects shall conduct a cradle-to-grave whole building life cycle assessment meeting the requirements of Section 5.409.2 and performed in accordance with ISO 14040 and ISO 14044, excluding operating energy, demonstrating a minimum 20-percent reduction in GWP as compared to a reference baseline building of similar size, function, complexity, type of construction, material specification, and location that meets the requirements of all parts of the California Building Standards Code currently in effect. Software used to conduct the whole building life cycle assessment, including reference baseline building, shall have a data set compliant with ISO 14044, and ISO 21930 or EN 15804, and the software shall conform to ISO 21931 and/or EN 15978. The software tools and data sets shall be the same for evaluation of both the baseline building and the proposed building.

  Exception: For projects that include building reuse, the reference baseline building shall not be of new construction and shall retain existing materials. The percent reduction in GWP shall be achieved through the design and construction of new project elements.

  A5.409.2.3 Verification of compliance. A summary of the GWP analysis produced by the software and Worksheet WS-7 signed by the design professional of record shall be provided in the construction documents as documentation of compliance. A copy of the whole building life cycle assessment which includes the GWP analysis produced by the software, in addition to maintenance and training information, shall be included in the operation and maintenance manual and shall be provided to the owner at the close of construction. The enforcing agency may require inspection and inspection reports in accordance with Sections 702.2 and 703.1 during and at completion of construction to demonstrate substantial conformance. Inspection shall be performed by the design professional of record or third party acceptable to the enforcing agency.

  A5.409.3 Product GWP compliance—prescriptive path. Each product that is permanently installed and listed in Table A5.409.3 shall have a Type III environmental product declaration (EPD), either product-specific or factory-specific.

• CALGreen § 5.410.2.1 High relevance — show source text

  Informational Note:

  1. Functional performance testing for heating, ventilation, air conditioning systems and lighting controls must be performed in compliance with the California Energy Code.

  5.410.2.1 Owner’s or Owner representative’s Project Requirements (OPR). [N] The expectations and requirements of the building appropriate to its phase shall be documented before the design phase of the project begins. This documentation shall include the following:

  1. Environmental and sustainability goals.
  2. Building sustainable goals.
  3. Indoor environmental quality requirements.
  4. Project program, including facility functions and hours of operation, and need for after hours operation.
  5. Equipment and systems expectations.
  6. Building occupant and operation and maintenance (O&M) personnel expectations.

  5.410.2.2 Basis of Design (BOD). [N] A written explanation of how the design of the building systems meets the OPR shall be completed at the design phase of the building project. The Basis of Design document shall cover the following systems:

  1. Renewable energy systems.

  2. Landscape irrigation systems.

  3. Water reuse systems.

  5.410.2.3 Commissioning plan. [N] Prior to permit issuance a commissioning plan shall be completed to document how the project will be commissioned. The commissioning plan shall include the following:

  1. General project information.
  2. Commissioning goals.
  3. Systems to be commissioned. Plans to test systems and components shall include: a. An explanation of the original design intent. b. Equipment and systems to be tested, including the extent of tests.

  c. Functions to be tested.

  d. Conditions under which the test shall be performed. e. Measurable criteria for acceptable performance. 4. Commissioning team information. 5. Commissioning process activities, schedules and responsibilities. Plans for the completion of commissioning shall be included.

  5.410.2.4 Functional performance testing. [N] Functional performance tests shall demonstrate the correct installation and operation of each component, system and system- to-system interface in accordance with the approved plans and specifications.

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  NONRESIDENTIAL MANDATORY MEASURES

  Functional performance testing reports shall contain information addressing each of the building components tested, the testing methods utilized, and include any readings and adjustments made.

  5.410.2.5 Documentation and training. [N] A systems manual and systems operations training are required, including Occupational Safety and Health Act (OSHA) requirements in California Code of Regulations (CCR), Title 8, Section 5142, and other related regulations.

  5.410.2.5.1 Systems manual. [N] Documentation of the operational aspects of the building shall be completed within the systems manual and delivered to the building owner or representative. The systems manual shall include the following:

  1. Site information, including facility description, history and current requirements.

  2. Site contact information.

  3. Basic operations and maintenance, including general site operating procedures, basic troubleshooting, recommended maintenance requirements, site events log.

  4. Major systems.

  5. Site equipment inventory and maintenance notes.

  6. A copy of verifications required by the enforcing agency or this code.

  7. Other resources and documentation, if applicable.

• CALGreen § 5.408.1.1 High relevance — show source text

  Note: The owner or contractor shall make the determination if the construction and demolition waste material will be diverted by a waste management company.

  Exceptions to Sections 5.408.1.1 and 5.408.1.2:

  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.
  3. Demolition waste meeting local ordinance or calculated in consideration of local recycling facilities and markets.

  5.408.1.3 Waste stream reduction alternative. The combined weight of new construction disposal that does not exceed two pounds per square foot of building area may be deemed to meet the 65 percent minimum requirement as approved by the enforcing agency.

  5.408.1.4 Documentation. Documentation shall be provided to the enforcing agency which demonstrates compliance with Sections 5.408.1.1 through 5.408.1.3. The waste management plan shall be updated as necessary and shall be accessible during construction for examination by the enforcing agency.

  Notes:

  1. Sample forms found in “A Guide to the California Green Building Standards Code (Nonresidential)” located at https://www.dgs.ca.gov/BSC/Resources/Page-Content/Building-Standards-Commission-Resources-ListFolder/CALGreen may be used to assist in documenting compliance with the waste management plan.
  2. Mixed construction and demolition debris (C&D) processors can be located at the California Department of Resources Recycling and Recovery (CalRecycle).

  5.408.2 Universal waste. [A] Additions and alterations to a building or tenant space that meet the scoping provisions in Section 301.3 for nonresidential additions and alterations, shall require verification that Universal Waste items such as fluorescent lamps and ballast and mercury containing thermostats as well as other California prohibited Universal Waste materials are disposed of properly and are diverted from landfills. A list of prohibited Universal Waste materials shall be included in the construction documents.

  Note: Refer to the Universal Waste Rule link at: https://dtsc.ca.gov/universalwaste/

  5.408.3 Excavated soil and land clearing debris. 100 percent of trees, stumps, rocks and associated vegetation and soils resulting primarily from land clearing shall be reused or recycled. For a phased project, such material may be stockpiled on site until the storage site is developed.

  Exception: Reuse, either on-site or off-site, of vegetation or soil contaminated by disease or pest infestation.

  Notes:

  1. If contamination by disease or pest infestation is suspected, contact the County Agricultural Commissioner and follow its direction for recycling or disposal of the material. (www.cdfa.ca.gov/exec/ county/county_contacts.html)
  2. For a map of known pest and/or disease quarantine zones, consult with the California Department of Food and Agriculture. (www.cdfa.ca.gov)

  SECTION 5.409—LIFE CYCLE ASSESSMENT

  5.409.1 Scope.

• CALGreen § 4.504.4 High relevance — show source text

  4.504.4 Resilient flooring systems. Where resilient flooring is installed, at least 80 percent 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.

  https://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 building shall meet the requirements for formaldehyde as specified in ARB’s Air Toxics Control Measure for Composite Wood (17 CCR 93120 et seq.) 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 .).

  4-16 2025 CALIFORNIA GREEN BUILDING STANDARDS CODE

  on Jul 18, 2025 11:14 AM (CDT) THEREUNDER.

  RESIDENTIAL MANDATORY MEASURES

  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, and Canadian CSA O121, CSA O151, CSA O153 and CSA O325 standards.
  5. Other methods acceptable to the enforcing agency.

  TABLE 4.504.5—FORMALDEHYDE LIMITS1 Maximum Formaldehyde Emissions in Parts per Million	Col2
  PRODUCT	CURRENT LIMIT
  Hardwood plywood veneer core	0.05
  Hardwood plywood composite core	0.05
  Particleboard	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 California Air Resources Board, Air Toxics Control Measure for Composite Wood as tested in accordance with ASTM E1333. For additional information, see_California Code of Regulations_, Title 17, Sections 93120 through 93120.12. 2. Thin medium density fiberboard has a maximum thickness of 5/16 inch (8 mm).	1. Values in this table are derived from those specified by the California Air Resources Board, Air Toxics Control Measure for Composite Wood as tested in accordance with ASTM E1333. For additional information, see_California Code of Regulations_, Title 17, Sections 93120 through 93120.12. 2. Thin medium density fiberboard has a maximum thickness of 5/16 inch (8 mm).

  SECTION 4.505—INTERIOR MOISTURE CONTROL

  4.505.1 General. Buildings shall meet or exceed the provisions of the California Building Standards Code.

• CALGreen § 110.3.4.1 High relevance — show source text

  110.3.4.1 [HCD 1] Moisture content verification. Moisture content of framing members shall be verified in accordance with the California Green Building Standards Code (CALGreen), Chapter 4, Division 4.5.

  [A] 110.3.5 Types IV-A, IV-B and IV-C connection protection inspection. In buildings of Types IV-A, IV-B and IV-C construction, where connection fire-resistance ratings are provided by wood cover calculated to meet the requirements of Section 2304.10.1, inspection of the wood cover shall be made after the cover is installed, but before any other coverings or finishes are installed.

  [A] 110.3.6 Lath and gypsum panel product inspection. Lath and gypsum panel product inspections shall be made after lathing and gypsum panel products, interior and exterior, are in place, but before any plastering is applied or gypsum panel product joints and fasteners are taped and finished.

  Exception: Gypsum panel products that are not part of a fire-resistance-rated assembly or a shear assembly.

  [A] 110.3.7 Weather-exposed balcony and walking surface waterproofing. Where balconies or other elevated walking surfaces have weather-exposed surfaces, and the structural framing is protected by an impervious moisture barrier, all elements of the impervious moisture barrier system shall not be concealed until inspected and approved.

  Exception: Where special inspections are provided in accordance with Section 1705.1.1, Item 3.

  [A] 110.3.8 Fire- and smoke-resistant penetrations. Protection of joints and penetrations in fire-resistance-rated assemblies, smoke barriers and smoke partitions shall not be concealed from view until inspected and approved.

  [A] 110.3.9 Energy efficiency inspections. Inspections shall be made to determine compliance with Chapter 13 and shall include, but not be limited to, inspections for: envelope insulation R- and U-values, fenestration U-value, duct system R-value, and HVAC and water-heating equipment efficiency.

  [A] 110.3.10 Other inspections. In addition to the inspections specified in Sections 110.3.1 through 110.3.9, the building official is authorized to make or require other inspections of any construction work to ascertain compliance with the provisions of this code and other laws that are enforced by the department of building safety.

  [A] 110.3.11 Special inspections. For special inspections, see Chapter 17.

  [A] 110.3.12 Final inspection. The final inspection shall be made after all work required by the building permit is completed.

  [A] 110.3.12.1 Flood hazard documentation. If located in a flood hazard area, documentation of the elevation of the lowest floor or the elevation of dry floodproofing, if applicable, as required in Section 1612.4 shall be submitted to the building official prior to the final inspection.

  110.3.12.2 [HCD 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 shall be placed in the building in accordance with the California Green Building Standards Code (CALGreen), Chapter 4, Division 4.4.

  [A] 110.4 Inspection agencies. The building official is authorized to accept reports of approved inspection agencies, provided that such agencies satisfy the requirements as to qualifications and reliability.