CRSC · California Referenced Standards Code

Who has authority and what is the scope of the 12‑16‑1 standard?

This CRSC standard says the Division of the State Architect will use ANSI/ASCE/SEI 25‑16 to certify earthquake‑actuated automatic gas shutoff devices (see **§ 12‑16‑101**), and any certified, customer‑owned device must be installed according to the California Plumbing Code (see **§ 12‑16‑101.1**) — the CRSC adopts the certification standard but defers installation specifics to the Plumbing Code.

Last reviewed: July 6, 2026

What the code requires — 2-4 sentences

The Division of the State Architect (DSA) uses the ANSI/ASCE/SEI 25-16 standard for certification of earthquake‑actuated automatic gas shutoff devices — that is the controlling rule in § 12-16-101. Any customer‑owned device that meets that certification must be installed in accordance with the California Plumbing Code (CCR Title 24, Part 5) per § 12-16-101.1.

The single, controlling point: the DSA adopts ANSI/ASCE/SEI 25-16 as the certification standard for earthquake‑actuated gas shutoff devices; installations follow the California Plumbing Code.

Requirements in detail

Adopting agency and legal authority

  • Adopting agency: Division of the State Architect (DSA) (listed in the CRSC heading for Standard 12-16-1).
  • Statutory authority cited by the CRSC for this standard: Sections 19180–19183, Health and Safety Code (Authority) and Section 19182, Health and Safety Code (Reference) as printed in the CRSC standard header.

What the standard covers (scope)

  • The standard prescribes which national standard is to be used by the DSA for certification of the devices: ANSI/ASCE/SEI 25-16 (“Earthquake‑Actuated Automatic Gas Shutoff Devices”). § 12-16-101.
  • The CRSC explicitly ties installation of customer‑owned certified devices to the state plumbing rules: installations must conform to the California Plumbing Code (CCR Title 24, Part 5). § 12-16-101.1.

Decision dimensions (quick reference table)

Decision dimension Values / What it means Code Reference
Adopting agency Division of the State Architect (DSA) — authority for certification § 12-16-101
Applicable certification standard ANSI/ASCE/SEI 25-16 (ASCE standard for earthquake‑actuated gas shutoffs) § 12-16-101
Purpose / action Certification of earthquake‑actuated automatic gas shutoff devices (by DSA) § 12-16-101
Installation compliance Installations of customer‑owned certified devices must follow California Plumbing Code (CCR Title 24, Part 5) § 12-16-101.1
Statutory authority Health & Safety Code Sections 19180–19183 (authority) and § 19182 (reference) Header to Chapter 12-16-1

Practical scope limits (what the CRSC text does and does not say)

  • The CRSC mandates which external standard DSA will use for certification; it does not reproduce or restate the technical test criteria from ASCE 25-16 — those test and performance criteria live in ANSI/ASCE/SEI 25-16 itself. § 12-16-101.
  • The CRSC ties physical installation to the Plumbing Code but does not set installation details (mounting, clearances, piping connections) in this standard text — installation details are governed by the California Plumbing Code. § 12-16-101.1.

Exceptions & special cases

  • The CRSC excerpt for Standard 12‑16‑1 contains no internal exceptions or conditional carve‑outs in the retrieved text. It simply adopts ANSI/ASCE/SEI 25-16 for DSA certification and requires installation compliance with the Plumbing Code. If an exception is needed, the CRSC text here does not provide one; any exception process would be found in either the ASCE standard, the California Plumbing Code, or the DSA administrative procedures — none of which are printed in this CRSC section.
  • Where local agencies enforce installation (building/plumbing permit issuance), they will rely on the California Plumbing Code referenced by § 12-16-101.1; the CRSC does not itself assign local enforcement details.

Common mistakes

  • Misreading the CRSC to mean the DSA enforces every installation detail. The CRSC assigns the DSA the certification standard, not the full scope of permitting and field inspection for installations — installation compliance is referenced to the California Plumbing Code. § 12-16-101 and § 12-16-101.1.
  • Assuming the CRSC text contains the performance/test procedures for devices. It does not — it points to ANSI/ASCE/SEI 25-16 for those technical requirements. § 12-16-101.
  • Omitting the required certification step: installing a device that has not been certified to the ASCE 25-16 standard (or an equivalent DSA‑approved certification) risks noncompliance because the CRSC makes that standard the applicable certification reference. § 12-16-101.

Worked example — manufacturer → certification → installation (numbers for clarity)

Scenario: Acme Gas Safety builds an earthquake‑actuated automatic gas shutoff device and wants it both certified and field‑installed on customer service lines in California.

  1. Certification step (DSA scope):

    • Acme submits test reports and product documentation showing compliance with ANSI/ASCE/SEI 25-16. The DSA uses § 12-16-101 as the CRSC authority to determine whether the device meets the applicable certification standard.
  2. Installation step (Plumbing Code scope):

    • After certification, a contractor installs the certified device on a customer gas service. The contractor must pull permits and install the device in accordance with the California Plumbing Code (CCR Title 24, Part 5) as required by § 12-16-101.1. For example, the Plumbing Code may require specific valve arrangement, clearances, or sizing checks (those specific numeric requirements come from the Plumbing Code text, not from the CRSC section).
  3. Summary numbers (for clarity only):

    • DSA certifies to ASCE 25-16 → certification document issued. (CRSC: § 12-16-101).
    • Contractor installs per Plumbing Code → permit finaled by local authority relying on Part 5 rules. (CRSC: § 12-16-101.1).

Related provisions

  • § 12-16-101 — Adoption of ANSI/ASCE/SEI 25-16 for DSA certification.
  • § 12-16-101.1 — Installation requirement: comply with California Plumbing Code (CCR Title 24, Part 5).
  • § 12-16-201 and § 12-16-201.1 — CRSC Standard 12-16-2 (residential excess‑flow actuated shutoff valves) — another DSA gas‑valve standard closely related in subject matter (see Chapter 12‑16‑2).
  • Matrix cross‑references in the CRSC list this chapter against Title 24 Part 2 (Chapters 16 and 16A) and Part 5 Section 1211.8 where the device requirements are used in the building/regulatory code context.

(If you need the actual test criteria from ASCE 25‑16 or the specific installation text from the California Plumbing Code, those documents are separate and must be consulted directly; they are not reprinted in full in § 12‑16‑101 or § 12‑16‑101.1.)

Code references

Grounded in the retrieved California Referenced Standards Code — click a citation to read the verbatim passage:

  • CRSC § 12-16 High relevance — show source text

    12-16-1 ENGINEERING REGULATIONS—QUALITY AND

    DESIGN OF THE MATERIALS OF CONSTRUCTION

    CALIFORNIA STANDARD FOR EARTHQUAKE-ACTUATED AUTOMATIC GAS SHUTOFF SYSTEMS (SEE CCR TITLE 24, PART 2, CHAPTERS 16 AND 16A, AND CCR TITLE 24, PART 5, CHAPTER 12) STANDARD 12-16-1

    DIVISION OF THE STATE ARCHITECT

    Authority: Sections 19180–19183, Health and Safety Code. Reference: Section 19182, Health and Safety Code.

    DIVISION 1—CONSTRUCTION

    SCOPE

    Sec. 12-16-101. The American Society of Civil Engineers (ASCE) requirements for “Earthquake-Actuated Automatic Gas Shutoff Devices,” ANSI/ASCE/SEI 25-16 (copyright 2016 by ASCE), shall be the applicable standard used by the Division of the State Architect for the certification of these devices.

    Sec. 12-16-101.1. Each installation of a customer-owned device that satisfies this standard shall be in accordance with the California Plumbing Code (CCR Title 24, Part 5).

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    12-16-2 ENGINEERING REGULATIONS—QUALITY AND

    DESIGN OF THE MATERIALS OF CONSTRUCTION

    CALIFORNIA STANDARD FOR RESIDENTIAL EXCESS FLOW ACTUATED AUTOMATIC GAS SHUTOFF VALVES (SEE CCR TITLE 24, PART 5, CHAPTER 12) STANDARD 12-16-2

    DIVISION OF THE STATE ARCHITECT

    Authority: Sections 19200–19204, Health and Safety Code. Reference: Sections 19201.5 and 19202, Health and Safety Code.

    DIVISION 1—CONSTRUCTION

    SCOPE

    Sec. 12-16-201. The American Society for Testing and Materials (ASTM) F2138-12(2017) Standard Specification for Excess Flow Valves for Natural Gas Service, and the American National Standards Institute (ANSI) Z21.93-2017/CSA 6.30-2017 Excess Flow Valves for Natural and LP Gas with Pressure up to 5 psig, shall be the applicable standards used by the Division of the State Architect for certification of these devices.

    Sec. 12-16-201.1. Each installation of a customer-owned device that satisfies this standard shall be in accordance with the California Plumbing Code (CCR Title 24, Part 5).

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    12-31C RADIATION SHIELDING STANDARDS

    STANDARD 12-31C-1

    DEPARTMENT OF HEALTH SERVICES

  • CRSC § 64703-64705. High relevance — show source text

    This installed weight per square foot shall conform with the manufacturer’s installed design density per square foot at the manufacturer’s labeled R -value.

    (b) Water heater insulation kits. No water heater insulation kit shall be sold, on or after March 25, 1982, unless it has a thermal resistance of at least R-6 and is so identified.

    Each water heater insulation kit sold shall include instructions which are equivalent to the Department of Energy standard practice for the installation of insulation on gas-fired, oil-fired and electric resistance water heaters, 44 Fed. Reg. pages 64703-64705.

    Authority: Section 25922, Public Resources Code.

    Reference: Section 25922, Public Resources Code.

    HISTORY:

    1. Amendment filed 8-10-81; designated effective 9-22-81 (Register 81, No. 33).
    2. Editorial correction of subsection (a) filed 1-13-82 (Register 82, No. 2).

    INTERPRETATION

    Sec. 12-13-1565.

    The General Counsel of the Commission shall make a determination as to the application or interpretation of any provision of this article to any person requesting such a determination. Any such request shall be submitted in writing to the Commission. The Commission shall make written replies to such inquiries and shall widely publish interpretations that have broad application or interest.

    Authority: Section 25218 (e), Public Resources Code.

    Reference: Sections 25920 and 25922, Public Resources Code.

    HISTORY:

    1. Amendment filed 8-10-81; designated effective 9-22-81 (Register 81, No. 33).

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    12-16-1 ENGINEERING REGULATIONS—QUALITY AND

    DESIGN OF THE MATERIALS OF CONSTRUCTION

    CALIFORNIA STANDARD FOR EARTHQUAKE-ACTUATED AUTOMATIC GAS SHUTOFF SYSTEMS (SEE CCR TITLE 24, PART 2, CHAPTERS 16 AND 16A, AND CCR TITLE 24, PART 5, CHAPTER 12) STANDARD 12-16-1

    DIVISION OF THE STATE ARCHITECT

    Authority: Sections 19180–19183, Health and Safety Code. Reference: Section 19182, Health and Safety Code.

    DIVISION 1—CONSTRUCTION

    SCOPE

    Sec. 12-16-101. The American Society of Civil Engineers (ASCE) requirements for “Earthquake-Actuated Automatic Gas Shutoff Devices,” ANSI/ASCE/SEI 25-16 (copyright 2016 by ASCE), shall be the applicable standard used by the Division of the State Architect for the certification of these devices.

    Sec. 12-16-101.1. Each installation of a customer-owned device that satisfies this standard shall be in accordance with the California Plumbing Code (CCR Title 24, Part 5).

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    12-16-2 ENGINEERING REGULATIONS—QUALITY AND

  • CRSC § 1.1. Medium relevance — show source text

    3 This document is not in the printed manual and is available only in the online version of the Greenbook on www.pge.com/greenbook.

    2022 – 2023 C−4

    GAS DESIGN STANDARD

    GAS TRENCH DESIGN AND CONSTRUCTION

    A-03

    Publication Date: 08/19/2020 Effective Date: 11/16/2020 Rev. 0a

    Purpose and Scope

    This gas design standard (GDS) provides general trench requirements for Pacific Gas and Electric Company (PG&E or Company) gas transmission and distribution facilities. It includes dimensions, acceptable materials to place in the trench, and damage prevention requirements. This GDS does not apply to pipe installed with trenchless construction methods.

    1 General Information

    1.1. PG&E has an obligation to repair and pave public streets and roads to the same conditions as found. PG&E trenches must meet the requirements of the local permitting agency unless the requirements are determined to be arbitrary, unreasonable, or pose a potential risk to the integrity of the facilities or safety of the public and PG&E crews during construction and routine maintenance.

    1.2. Due to the large number of local permitting agencies within the PG&E service territory, it is outside of the scope of this GDS to address all possible local agency trench and backfill requirements. When this GDS differs from local agency requirements it is the responsibility of the local leadership, design and asset engineering and corrosion services teams to evaluate the agency requirements and/or coordinate with the local agency to develop a local trench design that is acceptable to both PG&E and the local

    agency.

    1.3. This GDS provides the recommended minimum requirements for trench configuration and backfill requirements. The project team, responsible asset engineer and corrosion services should evaluate each location and determine if a site specific trench design is required and has final authority to approve any deviation from the Issued for Construction (IFC) drawings.

    1.4. For joint trench requirements refer to Utility Standard S5453, “Joint Trench.”

    1.5. For required cover and clearances refer to Gas Design Standard A-04, “Cover and Clearance Requirements for Transmission Lines, Distribution Mains, and Service Lines.”

    PG&E Internal Information “PG&E” refers to Pacific Gas and Electric Company, a subsidiary of PG&E Corporation.

    ©2020 Pacific Gas and Electric Company. All rights reserved.

    Page 1 of 12

    Gas Trench Design and Construction A-03

    Publication Date: 08/19/2020 Effective Date: 11/16/2020 Rev. 0a

    2 Trench Configuration

    2.1. A typical gas only trench is shown in Figure 1.

    Figure 1. Typical Gas Only Trench Configuration

    2.2. Basic Trench Design Construction and Terminology

  • CRSC § 12-7 Medium relevance — show source text

    12-7A-4A.7.5 Conditions of acceptance. Should one of the three replicates fail to meet the Condition of Acceptance, three additional tests may be run. All of the additional tests must meet the Condition of Acceptance with an effective peak heat release rate of less than or equal to 25 kW/ft [2] (269 kW/m [2] ).

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    12-8-1 FIRE-RESISTIVE STANDARDS FOR FIRE PROTECTION

    ROOM FIRE TEST FOR WALL AND CEILING MATERIALS

    STANDARD 12-8-100 ( SEE CHAPTER 35, CALIFORNIA BUILDING CODE )

    STATE FIRE MARSHAL

    Authority: Sections 13143, 13146.1, Health and Safety Code Reference: Sections 13108, 13143, 13146.1, Health and Safety Code

    SCOPE

    Sec. 12-8-101.

    (a) Basic. This standard is intended to evaluate, under a specified fire exposure condition, the contribution to room fire growth provided by wall ceiling and/or floor materials or assemblies. This standard is not intended to evaluate the fire endurance or flamespread of material or assemblies.

    Note: See State Fire Marshal (SFM) 7-1 and Uniform Building Code (UBC) Standard 8-1.

    This standard can be used to evaluate the effectiveness of thermal barriers in restricting the contribution of combustible materials in the wall and floor assemblies to fire growth in a padded safety cell. This standard shall be used in conjunction with ASTM E603-77, “Standard Guide for Room Fire Experiments,” which covers instrumentation, safety precautions and the general effect of various parameters.

    (b) Tests and listings by approved testing agency. Test data for wall and/or ceiling materials or assemblies investigated and tested in accordance with the Standard for Safety established by Underwriters Laboratories, Inc., UL 723C, “Investigation for the Classification of Wall and Ceiling Interior Finish Materials and Assemblies Using a Room Fire Test,” will be acceptable for evaluation against this standard, provided all instrumentation data required by this standard is incorporated in the test and report.

    (c) Test simulation. The test simulates a fire in the comer of an 8-foot by 12-foot (2438 mm by 3657 mm) compartment containing a single open doorway; this can be used to evaluate the relative performance of specific wall, ceiling and floor materials or assemblies when they are used together in the same relationship within an enclosure, in addition to simulating the manner in which they will be used.

    (d) Materials considered. The test may be used for evaluating wall, ceiling and flooring finish materials and assemblies, including panels, tiles, boards, sprayed or brushed coatings, etc.

    FIRE AND SMOKE MEASUREMENTS AND PHOTOGRAPHIC RECORD

    Sec. 12-8-102.

  • CRSC § 1009.12 Medium relevance — show source text

    Emergency exit and panic hardware.
    |SFM|Part 9, Section 1009.12| |Chapter 12-11A,
    12-11B|Detectable warning products and directional
    surfaces|DSA|Part 2, Sections 1112A.9, 1116A.5, 11B-247,
    11B-406.5.12, 11B-705, 11B-810.5.2| |Chapter 12-12|Reserved||| |Chapter 12-13|Standards for insulating material|CA/SFM|Part 2.5, Section R302.10.1
    Part 6, Section 110.8
    Part 9, Section 720, Table 721.1(1)
    Part 11, Section A5.504.4.8| |Chapter 12-16-1|California standard for earthquake-actuated
    automatic gas shutoff systems|DSA|Part 2, Chapters 16 and 16A
    Part 5, Section 1211.8| |Chapter 12-16-2|California standard for residential excess flow
    actuated automatic gas shutoff valves|DSA|Part 5, Section 1209.1| |Chapter 12-31C|Radiation shielding|DPH|Part 2, Section 3102C| |Chapter 12-71|Air filters|SFM|Part 4, Sections 401.2, 509.2.3, 509.2.3.4
    Part 6, Section 120.1| |Chapter 12-72-1|Protective signaling systems.
    Standard test procedures.|SFM|| |Chapter 12-72-2|Protective signaling systems. Single-and
    multiple-station fire alarm devices
    mechanically operated type.|SFM|| |Chapter 12-72-3|Protective signaling systems. Smoke detectors,
    combustion products type.|SFM||

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    12-1 ADMINISTRATION

    RESERVED

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    12-3 RELEASING SYSTEMS FOR SECURITY BARS IN DWELLINGS

    (This standard includes provisions of Underwriters Laboratories Subject 2326, Appendix B, dated December 17, 1999, reprinted with their permission.)

    INTRODUCTION

    SECTION 12-3-1—SCOPE

    12-3-1.1 These requirements cover releasing systems for bars, grilles, mesh, glazing or other items intended to provide security at doors and windows required for emergency escape from dwelling units. When actuated by the occupant, the system allows the obstructions over the door or window to be moved so occupants can escape in the event of an emergency.

  • CRSC § 1.2. Medium relevance — show source text

    1.2. Due to the large number of local permitting agencies within the PG&E service territory, it is outside of the scope of this GDS to address all possible local agency trench and backfill requirements. When this GDS differs from local agency requirements it is the responsibility of the local leadership, design and asset engineering and corrosion services teams to evaluate the agency requirements and/or coordinate with the local agency to develop a local trench design that is acceptable to both PG&E and the local

    agency.

    1.3. This GDS provides the recommended minimum requirements for trench configuration and backfill requirements. The project team, responsible asset engineer and corrosion services should evaluate each location and determine if a site specific trench design is required and has final authority to approve any deviation from the Issued for Construction (IFC) drawings.

    1.4. For joint trench requirements refer to Utility Standard S5453, “Joint Trench.”

    1.5. For required cover and clearances refer to Gas Design Standard A-04, “Cover and Clearance Requirements for Transmission Lines, Distribution Mains, and Service Lines.”

    PG&E Internal Information “PG&E” refers to Pacific Gas and Electric Company, a subsidiary of PG&E Corporation.

    ©2020 Pacific Gas and Electric Company. All rights reserved.

    Page 1 of 12

    Gas Trench Design and Construction A-03

    Publication Date: 08/19/2020 Effective Date: 11/16/2020 Rev. 0a

    2 Trench Configuration

    2.1. A typical gas only trench is shown in Figure 1.

    Figure 1. Typical Gas Only Trench Configuration

    2.2. Basic Trench Design Construction and Terminology

    A. Bedding: The bottom of the trench must be cleared of rocks, skid blocks, or other hard substances to provide a continuous smooth base for the pipe to rest on without damage to the coating. A padding of fine earth or sand can be provided to cushion the pipe. The thickness of the padding should be ⅓ the outside diameter of the pipe, but not less than 4 inches.

    B. Haunch: The backfill material under the pipe haunches supports the pipe and helps to distribute the load evenly. The quality and placement of the haunching backfill is the most important factor in pipe settlement.

    C. Shading: Material that provides support from lateral displacement, distributes overhead loads, and protects the pipe during final backfilling and paving operations.

    Page 2 of 12 “PG&E” refers to Pacific Gas and Electric Company, a subsidiary of PG&E Corporation.

    ©2020 Pacific Gas and Electric Company. All rights reserved.

    PG&E Internal Information

    Gas Trench Design and Construction A-03

    Publication Date: 08/19/2020 Effective Date: 11/16/2020 Rev. 0a

    2.2 (continued)

    D. Initial Backfill: A backfill of fine materials must be placed to a minimum elevation of 12 inches over the top of the pipe, to prevent damage from rocks while backfilling above this level.

    E. Final Backfill/Paving: In most cases, competent native fill is acceptable and preferred for final backfill. Paving must match any existing paving that was removed in the construction of the pipe.

    2.3. Trench Width

    A. Trench must be wide enough to allow for the installation of the pipe without damaging coating or inducing unnecessary stresses and to safely and conveniently compact backfill material on either side of the pipe.

  • CRSC § 1.10.4.3 Medium relevance — show source text

    1.10.4.3 Identification of amendments. For applications listed in Section 1.10.4, amendments appear in this code preceded with the acronym [OSHPD 4], unless the entire chapter is applicable.

    1.10.4.4 Reference to other chapters. Where reference is made within this code to sections in Chapters 16, 17, 18, 19, 21 and 22, the respective sections in Chapters 16A, 17A, 18A, 19A, 21A and 22A shall apply instead.

    Authority— Health and Safety Code Sections 127010, 127015 and 129790.

    References— Health and Safety Code Sections 127010, 127015, 1275 and 129675 through 130070.

    1.10.5 OSHPD 5. Specific scope of application of the agency responsible for enforcement, enforcement agency and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.

    Application— Acute psychiatric hospital buildings.

    Enforcing agency— Health Care Access and Information/Office of Statewide Hospital Planning and Development (OSHPD). The office shall also enforce the California Energy Commission—Energy Regulations, the Division of the State Architect—Access Compliance regulations and the regulations of the Office of the State Fire Marshal for the above-stated facility type.

    1.10.5.1 Applicable administrative standards. 1. Title 24, Part 1, California Code of Regulations: Chapter 7. 2. Title 24, Part 2, California Code of Regulations: Sections 1.1 and 1.10, Chapter 1, Division I, and as adopted in Chapter I, Division II.

    1.10.5.2 Applicable building standards. California Building Standards Code, Title 24, Parts 2, 3, 4, 5, 6, 9, 10 and 11.

    The provision of Title 24, Part 2, as adopted and amended by OSHPD, shall apply to the applications listed in Section 1.10.5.

    OSHPD 5 adopts the following building standards in Title 24, Part 2:

    Chapters 2 through 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 30, 31, 32, 33 and 35.

    1.10.5.3 Identification of amendments. For applications listed in Section 1.10.5, amendments appear in this code preceded with the acronym [OSHPD 5].

    Authority— Health and Safety Code Sections 127010, 127015, 1275 and 129850.

    References— Health and Safety Code Sections 127010, 127015, 129680, 1275 and 129675 through 130070.

    1.10.6 OSHPD 6. Specific scope of application of the agency responsible for enforcement, enforcement agency and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.

    Application —Chemical dependency recovery hospital not within an acute care hospital building or an acute psychiatric facility.

    Enforcing agency —Local building department.

  • CRSC § 1.10.1.4 Medium relevance — show source text

    1.10.1.4 Reference to other chapters. Where reference is made within this code to sections in Chapters 16, 17, 18, 19, 21 and 22, the respective sections in Chapters 16A, 17A, 18A, 19A, 21A and 22A shall apply instead for hospital buildings under OSHPD 1.

    Authority— Health and Safety Code Sections 127010, 127015, 1275 and 129850.

    References— Health and Safety Code Sections 19958, 127010, 127015, 129680, 1275 and 129675 through 130070.

    1.10.2 OSHPD 2. Specific scope of application of the agency responsible for enforcement, enforcement agency and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.

    Application— Skilled nursing facility and intermediate care facility buildings.

    Enforcing agency— Health Care Access and Information/Office of Statewide Hospital Planning and Development (OSHPD). The office shall also enforce the California Energy Commission—Energy Regulations, the Division of the State Architect—Access Compliance regulations and the regulations of the Office of the State Fire Marshal for the above-stated facility type.

    1.10.2.1 Applicable administrative standards. 1. Title 24, Part 1, California Code of Regulations: Chapter 7. 2. Title 24, Part 2, California Code of Regulations: Sections 1.1 and 1.10, Chapter 1, Division I, and as adopted in Chapter 1, Division II.

    1.10.2.2 Applicable building standards. California Building Standards Code, Title 24, Parts 2, 3, 4, 5, 6, 9, 10 and 11.

    The provisions of Title 24, Part 2, as adopted and amended by OSHPD, shall apply to the applications listed in Section 1.10.2.

    OSHPD 2 adopts the following building standards in Title 24, Part 2:

    Chapters 2 through 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 30, 31, 32, 33 and 35.

    1.10.2.3 Identification of amendments. For applications listed in Section 1.10.2, amendments appear in this code preceded with the acronym [OSHPD 2].

    Authority— Health and Safety Code Sections 127010, 127015, 1275 and 129850.

    References— Health and Safety Code Sections 127010, 127015, 1275 and 129680.

    1.10.3 OSHPD 3. Specific scope of application of the agency responsible for enforcement, enforcement agency and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.

    Application— Licensed clinics and any freestanding building under a hospital license where outpatient clinical services are provided.

    Enforcing agency— Local building department.

  • CRSC § 1.10.4.3 Medium relevance — show source text

    OSHPD 4 adopts the following building standards in Title 24, Part 10: Chapters 2, 3, 4, 5 and 16.

    1.10.4.3 Identification of amendments. For applications listed in Section 1.10.4, amendments in this code appear in this code preceded with the acronym [OSHPD 4], unless the entire chapter is applicable.

    Authority— Health and Safety Code Sections 127010, 127015, 1275 and 129790.

    References— Health and Safety Code Sections 127010, 127015, 1275 and 129674 through 130070.

    1.10.5 OSHPD 5. Specific scope of application of the agency responsible for enforcement, enforcement agency and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.

    Application— Acute psychiatric hospital buildings.

    Enforcing agency— Health Care Access and Information/Office of Statewide Hospital Planning and Development (OSHPD). The office shall enforce the California Energy Commission – Energy Regulations, the Division of the State Architect—Access Compliance regulations, and the regulations of the Office of the State Fire Marshal for the above-stated facility types.

    1.10.5.1 Applicable administrative standards. 1. Title 24, Part 1, California Code of Regulations: Chapter 7. 2. Title 24, Part 2, California Code of Regulations: Sections 1.1 and 1.10, Chapter 1, Division I, and as adopted in Chapter 1, Division II.

    3. Title 24, Part 10, California Code of Regulations: Sections 1.1 and 1.10, Chapter 1, Division I, and as adopted in Chapter 1, Division II.

    1.10.5.2 Applicable building standards. California Building Standards Code, Title 24, Parts 2, 3, 4, 5, 6, 9, 10 and 11.

    The provision of Title 24, Part 10, as adopted and amended by OSHPD, shall apply to the applications listed in Section 1.10.5.

    OSHPD 5 adopts the following building standards in Title 24, Part 10: Chapters 2, 3, 4, 5 and 16.

    1.10.5.3 Identification of amendments . For applications listed in Section 1.10.5, amendments appear in this code preceded with the acronym [OSHPD 5].

    Authority— Health and Safety Code Sections 127010, 127015, 1275 and 129850.

    References— Health and Safety Code Sections 127010, 127015, 129680, 1275 and 129675 through 130070.

    1.10.6 OSHPD 6. Specific scope of application of the agency responsible for enforcement, enforcement agency and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.

    Application— Chemical dependency recovery hospital buildings and any freestanding building under a general acute care or acute psychiatric hospital license where chemical dependency recovery services are provided.

    Enforcing agency— Local building department.

  • CRSC § 12-7 Medium relevance — show source text

    Fire tests of building
    construction and materials.|SFM|Part 2, Section 703| |Chapter 12-7-2|Reserved||| |Chapter 12-7-3|Fire-resistive standards.
    Fire testing furnaces.|SFM|Part 9, Section 3001| |Chapter 12-7-4|Fire-resistive standards.
    Fire door assembly tests.|SFM|Part 2, Section 716| |Chapter 12-7-5|Fire-resistive standards. Interior
    finish of decorative material.|SFM|Part 2, Chapter 8
    Part 9, Chapter 8| |Chapter 12-7A|Materials and construction methods for
    exterior wildfire exposure|SFM|Part 7, Chapter 5| |Chapter 12-8-1|Fire-resistive standards for fire protection|SFM|Part 2, Sections 408.14 and 435.6.2| |Appendix 12-8-1A|Calculation of the total rate of heat and carbon
    monoxide or carbon dioxide production|SFM|| |Appendix 12-8-1B|Guide to mounting techniques for wall and
    ceiling interior finish material|SFM|| |Chapter 12-10-1|Exits. Power-operated exit doors.|SFM|Part 2, Sections 408.4.2, 1010.1.4.2, 1010.1.9.1| |Chapter 12-10-2|Exits. Single-point latching or locking devices.|SFM|Part 2, Section 1010.2.2
    Part 9, Section 1010.2.2| |Chapter 12-10-3|Exits. Emergency exit and panic hardware.
    |SFM|Part 9, Section 1009.12| |Chapter 12-11A,
    12-11B|Detectable warning products and directional
    surfaces|DSA|Part 2, Sections 1112A.9, 1116A.5, 11B-247,
    11B-406.5.12, 11B-705, 11B-810.5.2| |Chapter 12-12|Reserved||| |Chapter 12-13|Standards for insulating material|CA/SFM|Part 2.5, Section R302.10.1
    Part 6, Section 110.8
    Part 9, Section 720, Table 721.1(1)
    Part 11, Section A5.504.4.8| |Chapter 12-16-1|California standard for earthquake-actuated
    automatic gas shutoff systems|DSA|Part 2, Chapters 16 and 16A
    Part 5, Section 1211.8| |Chapter 12-16-2|California standard for residential excess flow
    actuated automatic gas shutoff valves|DSA|Part 5, Section 1209.1| |Chapter 12-31C|Radiation shielding|DPH|Part 2, Section 3102C| |Chapter 12-71|Air filters|SFM|Part 4, Sections 401.2, 509.2.3, 509.2.3.4
    Part 6, Section 120.1| |Chapter 12-72-1|Protective signaling systems.
    Standard test procedures.|SFM|| |Chapter 12-72-2|Protective signaling systems.

  • CRSC § 1.09.1 Medium relevance — show source text

    _ (e) California Code of Regulations, Title 19, Division 1 regulations shall also govern the construction, use and maintenance of every building of any type of construction or occupancy having floors used for human occupancy located more than 75 feet above the lowest floor level having building access. For the purpose of this subsection, “building access” shall mean an exterior door opening conforming to all of the following: (1) Suitable and available for fire department use. (2) Located not more than 2 feet above the adjacent ground level. (3) Leading to a space, room or area having foot traffic communication capabilities with the remainder of the building. (4) Designed to permit penetration through the use of fire department forcible entry tools and equipment unless other approved arrangements have been made with the fire authority having jurisdiction. (f) California Code of Regulations, Title 19, Division 1 regulations shall also apply to vehicles, ships and boats or other mobile structures when fixed in a specific location and used for any occupancy within the scope of this section.

    Note: Unless otherwise specified, Title 19 applies to all building occupancies, and related features and equipment throughout the

    state.

    [California Code of Regulations, Title 19, Division 1, §1.09.1] Order of Precedence.

    In the event of any differences between California Code of Regulations, Title 19, Division 1 regulations and the standard reference docu- ments or standard fire prevention practices, the text of California Code of Regulations, Title 19, Division 1 regulations shall govern. Where a specific provision varies from a general provision, the specific provision shall apply.

    1.11.11 Adopting agency identification. The provisions of this code applicable to buildings identified in Section 1.11 will be identified in the Matrix Adoption Tables under the acronym SFM.

    2025 CALIFORNIA FIRE CODE 1-11

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

    1-12 2025 CALIFORNIA FIRE CODE

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

    DIVISION II SCOPE AND ADMINISTRATION

    User notes:

    About this chapter: Chapter 1 establishes the limits of applicability of the code and describes how the code is to be applied and enforced. Chapter 1 is in two parts: Part 1—General Provisions (Sections 101–102) and Part 2—Administrative Provisions (Sections 103–115). Section 102 identifies which buildings and structures come under its purview and references other I-Codes as applicable.

    This code is intended to be adopted as a legally enforceable document, and it cannot be effective without adequate provisions for its administration and enforcement. The provisions of Chapter 1 establish the authority and duties of the code official appointed by the authority having jurisdiction and also establish the rights and privileges of the design professional, contractor and property owner.

    ICC code development note: Code change proposals to this chapter will be considered by the Administrative Code Development Committee during the 2025 (Group B) Code Development Cycle.

    Section 104 was revised for the 2024 edition. For clarity, the relocation marginal markings have not been included. For complete information, see the Relocations table in the Preface of this code.

    PART 1—GENERAL PROVISIONS

    SECTION 101—SCOPE AND GENERAL REQUIREMENTS

  • CRSC § 17.8 Medium relevance — show source text
    1. California Public Utilities Commission (CPUC) General Order (G.O.) 128 where i_chronicle_id ='09131aad80e0dc02' and any r_version_label='LIVE'), Rule 17.8 requires that subsurface and pad-mounted equipment be clearly marked as to ownership. To comply with this rule, PG&E requires standardized signage on these devices which identifies them as PG&E utility assets. these requirements are contained within the corresponding Engineering Material Specifications (EMS).

    Rev. #00: 08-15-17 076268 Page 1 of 2

    UG-1: General Greenbook Painting of PG&E Electric Distribution Pad-Mounted and Subsurface Equipment

    A Signage identifies these devices by their operating number making it quick and easy for PG&E Employees to locate and identify these devices in the event of emergencies or for the purposes of required maintenance and inspection.

    B Uniformity and consistency of the exterior color and pattern assist in locating and identifying these devices. Non-Uniformity of color as well covering of signage on these devices could prolong restoration efforts and desensitize the general public from the dangers of tampering and/or not maintaining clearances from these Assets.

    1. California and Federal Law have cases which guide how PG&E would have to perform were this altering of Assets allowed. Current procedures and processes disallow PG&E from implementing these requirements when overlaid on Operational Procedures.

    2. Allowing cities and their citizens to paint on public utility assets creates two possibly significant legal issues concerning ownership of the painting and a third party s right to express their views on our equipment.

    A California law protects “fine art” including murals painted on someone else’s (i.e., Utility s) property. (Cal. Civ. Code § 987(a).) The code provides that once a mural is painted on the surface (transformer housing, for example), only the artist or his or her heirs (until 50 years after the artist’s death), may authorize “any physical defacement, mutilation, alteration, or destruction of a work of fine art.” (Cal. Civ. Code § 987(c)(1).)

    B In Pacific Gas and Electric. Co. v. Public Util. Comm. (1985) 475 U.S. 1 the United States Supreme Court ruled that PG&E had a right to control access to its property for expressive purposes so long as we did not open that property as a forum for public expression. The court contrasted PG&E’s right with other property owners who had allowed their private property to be used for some types of public expression; the court held that that property had become a public forum and the owners could not thereafter exclude other speakers and other messages from their property.

    Examples of Painted Assets

    Figure 1 Examples of Enclosures in Violation of Note 2 (above)

    Revision Notes

    Revision 00 has the following changes:

    1. This is a new document.

    076268 Page 2 of 2 Rev. #00: 08-15-17

    UG-1: Services OH: Services Greenbook

    Prepared by: ABB1

    Purpose and Scope

Frequently asked questions

Who enforces the certification requirement?

The CRSC identifies the Division of the State Architect (DSA) as the adopting agency using ANSI/ASCE/SEI 25-16 for certification (see § 12-16-101). Field enforcement of installations will be through the plumbing/building permit authority under the California Plumbing Code.

Does § 12‑16‑1 itself give the device test criteria?

No. § 12-16-101 adopts ANSI/ASCE/SEI 25-16 as the applicable standard for certification. The technical test criteria are contained in that ASCE standard, not in the short CRSC adoption clause.

If a device is certified to ASCE 25‑16, can it be installed anywhere?

A certified device must still be installed in accordance with the California Plumbing Code (CCR Title 24, Part 5) per § 12-16-101.1; local permit/inspection requirements apply.

Where is the statutory authority for DSA’s adoption shown?

The CRSC header for Standard 12-16-1 lists Authority: Sections 19180–19183, Health and Safety Code and Reference: Section 19182, Health and Safety Code.

Is there an exception process in this CRSC section?

Not in the retrieved text of Chapter 12‑16‑1. The section contains the adoption and the installation cross‑reference but does not itself set an exceptions procedure.

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