§ 10.4

corrosion-retarding material, prior to poly-tube, and after installation.

Exception: Bolted joint accessories made from 304 or 316 stainless steel.

Section 10.4.3.1 is hereby deleted and replaced as follows:

building to a maximum of 24 inches, as measured from the interior face of the exterior wall to the center of the vertical pipe. The pipe under the building or building foundation shall be 304 or 316 stainless steel and shall not contain mechanical joints or it shall comply with 10.6.2.

Section 10.4.3.1.1 is hereby revised as follows:

The pipe under the building or

building foundation shall be 304 or 316 stainless steel and shall not contain mechanical joints.

Appendices

Appendix A is deleted in its entirety.

Appendix B is adopted in its entirety with the following amendments.

Table B105.1 (1) is hereby revised as follows:

TABLE B105.1(1) REQUIRED FIRE-FLOW FOR ONE- AND TWO-FAMILY DWELLINGS, GROUP R-3 AND R-4 BUILDINGS AND TOWNHOUSES

CALCULATION AREA AUTOMATIC SPRINKLER MINIMUM FIRE-FLOW FLOW DURATION (hours) (square feet) SYSTEM (Design Standard) (gallons per minute)

0—3,600 No automatic sprinkler system 1,000 1

3,601 and greater No automatic sprinkler system Value in Table B105.1(2) Duration in Table B105.1(2) at the required fire-flow rate

0—3,600 Section 903.3.1.3 of the 750 3/4 California Fire Code or Section 313.3 of the California Residential Code

3,601 and greater Section 903.3.1.3 of the ½ value in Table B105.1(2) but 1 California Fire Code not less than 1500 or Section 313.3 of the California Residential Code

For SI: 1 square foot = 0.0929 m 2 , 1 gallon per minute = 3.785 L/m

Table B105.2 is hereby revised as follows:

TABLE B105.2 REQUIRED FIRE-FLOW FOR BUILDINGS OTHER THAN ONE- AND TWO-FAMILY DWELLINGS, GROUP R-3 AND R-4 BUILDINGS AND TOWNHOUSES

AUTOMATIC SPRINKLER SYSTEM (Design MINIMUM FIRE-FLOW (gallons per minute) FLOW DURATION (hours) Standard)

No automatic sprinkler system Value in Table B105.1(2) Duration in Table B105.1(2)

Section 903.3.1.1 or Section 903.3.1.2 of the 50% of the value in Table B105.1(2) but not Duration in Table B105.1(2) California Fire Code less than 1500

For SI: 1 square foot = 0.0929 m 2 , 1 gallon per minute = 3.785 L/m

Appendix BB is adopted in its entirety without amendments:

Appendix C is adopted in its entirety with the following amendments:

Section C103.1 Hydrant Spacing is hereby revised as follows:

Section C103.1 Hydrant Spacing. Fire apparatus access roads and public streets providing required access to buildings in accordance with Section 503 shall be provided with one or more fire hydrants, as determined by Section C102.1. Where more than one fire hydrant is required, the distance between required fire hydrants shall not exceed 300 feet, measured along the fire department access route. In locations where it is impractical to place a fire hydrant 40 feet from the protected structure the hydrant spacing shall be reduced to 150 feet.

503 shall be provided with one or more fire hydrants, as determined by Section C102.1. Where more than one fire hydrant is required, the distance between required fire hydrants shall not exceed 300 feet, measured along the fire department access route. In locations where it is impractical to place a fire hydrant 40 feet from the protected structure the hydrant spacing shall be reduced to 150 feet.

Section C103.2 Average Spacing is hereby deleted without replacement.

Section C103.3 Maximum Spacing is hereby deleted without replacement.

Appendix CC is adopted in its entirety without amendments.

Appendix D is deleted in its entirety.

Appendix E is deleted in its entirety.

Appendix F is deleted in its entirety.

Appendix G is deleted in its entirety.

Appendix H is adopted in its entirety without amendments.

Appendix I is deleted in its entirety.

Appendix J is deleted in its entirety.

Appendix K is deleted in its entirety.

Appendix L is deleted in its entirety.

Appendix M is deleted in its entirety.

Appendix N is deleted in its entirety.

Appendix O is deleted in its entirety.

Appendix P is deleted in its entirety.

Appendix Q is deleted in its entirety.

(Code 1972, § 16.08.059; Ord. No. 1230, § 6(part), 2007; Ord. No. 1273, 1-11-2011; Ord. No. 1299, § 6, 1- 14-2014; Ord. No. 1336, § 6, 12-13-2016; Ord. No. 1387, § 6, 12-10-2019; Ord. No. 1420, § 8, 11-8-2022; Ord. No. 1465, § 7, 12-9-2025)