Division I. Construction Standards and Structure Relocation
Chapter 15.02
CALIFORNIA RESIDENTIAL CODE
Sections:
15.02.010 Adoption by reference.
15.02.020 Copies on file.
15.02.030 Amendments made in the California Residential Code.
15.02.010 Adoption by reference.
The California Residential Building Code, 2010 Edition, and Appendices H, J, and K published by the International Code Council are adopted by reference the same as though fully set forth in this chapter. (Ord. 10-05 § 1).
15.02.020 Copies on file.
One copy of the California Residential Code and Appendices as adopted by BMC 15.02.010, and all amendments thereto, shall be kept on file in the building official’s office for inspection by the public. (Ord. 10-05 § 1).
15.02.030 Amendments made in the California Residential Code.
The California Residential Code is amended and changed in the following respects:
A. Section R202 of Chapter 2 (Definitions) is amended to add the following definition to read as follows:
Pool: Any outside body of water created by artificial means, any portion of which exceeds eighteen inches (18") in depth.
B. Section R319 is added to read as follows:
Minimum numeral size shall be 6" high with a stroke of 1" and shall contrast with the background.
1. Lighting of building addresses – The building address for all new buildings constructed after the date of this ordinance shall be automatically lighted at night. Buildings under renovation which the lighted numbers can readily be added are required to add the numbers.
C. Subsection R902.3 is added to Chapter 9 (Roof Assemblies) of the California Residential Code to read as follows:
All new roof coverings shall be a class B or better roof covering assembly as defined by CBC 1505.6.
D. Subsection R506.1 (Minimum slab thickness) is amended to read as follows:
Minimum slab thickness. A minimum of four inches (4") of gravel and 4” of concrete shall be required under all non-engineered concrete floor slabs supported directly on the ground in all occupancies except “M” occupancies that are not attached to another structure. Non-engineered concrete floor slabs on grade shall be reinforced with deform reinforcing bars not less than three-eighths inch (3/8") at twenty-four inches (24") each way.
E. R1007 (Wood burning stoves) is added to Chapter 10 (Chimneys and Fireplaces) of the California Residential Code to read as follows:
Wood burning stove appliances. Any new wood-burning appliance must be one of the following:
1. A pellet-fueled wood device;
2. A U. S. EPA Phase II certified device; or
3. A low mass fireplace, masonry heater or other wood burning device of a make and model that meets EPA emission targets and has been approved in writing by the air pollution control officer of the bay area air quality management district or the designee thereof.
F. Section 3109 (Pools) is added to Chapter 31 (Special construction) of the California Residential Code to read as follows:
Pools.
1. Any body of water to which a permit is issued after March 19, 1998, shall comply with the following: An outdoor swimming pool, spa, hot tub or manmade body of water such as decorative fountains or ponds over 18" deep, shall be provided with a barrier that shall be installed, inspected and approved prior to plastering or filling with water. The barrier shall comply with the following:
a. The top of the barrier shall be at least 60 inches above grade measured on the side of the barrier which faces away from the pool. The vertical clearance between grade and the bottom of the barrier shall not be more than 2 inches measured on the side of the barrier which faces away from the swimming pool. Any decorative design work on the side away from the swimming pool, such as protrusions, indentations or cutouts, which render the barrier easily climbable, is prohibited.
b. Openings in the barrier shall not allow passage of a 4" diameter sphere.
c. Chain link fences used as the barrier shall be substantial and shall not be less than 11 gage.
d. Access gates shall comply with the requirements of Items a. through c. Pedestrian access gates shall be self-closing and have a self-latching device with the latching service at least 60" above grade. Pedestrian gates shall swing away from the pool area. Any gates other than pedestrian access gates shall be equipped with attached lockable hardware or padlocks and shall remain locked at all times when not in use. This gate must have only occasional use.
e. All doors of a dwelling or garage providing direct access to the water area shall provide a separation fence and gate meeting the requirements of Items a, b, c and d.
EXCEPTION: When approved by the building official, one of the following may be used:
i. Self-closing and self-latching devices installed on all doors with direct access to the pool with the release mechanism located a minimum of 60 inches (1,372 mm) above the floor.
ii. An alarm installed on all doors with direct access to the pool. The alarm shall sound continuously for a minimum of 30 seconds immediately after the door and its screen, if present, are opened, and be capable of providing a sound pressure level of not less than 85 dba when measured indoors at 10 feet (3,048 mm). The alarm shall automatically reset under all conditions. The alarm system shall be equipped with a manual device, such as a touchpad or switch to temporarily deactivate the alarm for a single opening. Such deactivations shall last no longer than 15 seconds. The deactivation switch shall be located at least 60 inches (1,524 mm) above the threshold of the door.
iii. Hot tubs or spas with locking safety covers complying with ASTM-ES 13-89 shall be considered in compliance with Pool Enclosure Requirements.
Indoor Swimming Pool. For an indoor swimming pool, protection shall comply with the requirements of Item e.
2. Any pool, spa or hot tub for which a building permit was issued prior to March 19, 1998, shall comply with the following. Every swimming pool shall be completely enclosed by a wall, fence or other substantial structure not less than four feet (4') in height measured on the outside of the enclosure. No openings other than doors and gates with any dimension greater than four inches (4") shall be permitted therein except that a picket fence may be erected or maintained having horizontal spacing between pickets not more than four inches (4"). All gates or door openings through such enclosures shall be equipped with self closing and self-latching devices designed to keep and are capable of keeping such door or gate securely closed at all times when not in actual use; provided, however, that the door of any dwelling occupied by human beings and forming any part of the enclosure hereinabove required need not be so equipped. Any self-latching device accessible from the outside of the pool enclosure shall be located at least four feet (4') above the ground or otherwise equally inaccessible to small children. This requirement applies to any manmade body of water over 18" deep, including decorative fountains or ponds.
G. Section R601.3.4 (Wall Construction).
Wood framed and steel framed shear walls and all braved wall panels sheathed with gypsum board, lath and plaster shall not be permitted to resist wind and seismic loads.
(Ord. 10-05 § 1).