Section 1254 - Lot Drain Inlet(a) Each lot shall be provided with a drain inlet not less than three (3) inches in diameter and shall be connected to an approved sewage disposal system.(b) Drain inlets shall be provided to accommodate a threaded or clamp-type fitting for connecting drain connectors at proper grade. The drain inlet shall be accessible at ground level. The vertical riser of a drain inlet shall not exceed three (3) inches in height above the concrete supporting slab. Drain inlets shall be gas-tight when not in use.(c) Each drain inlet shall be protected from movement by being encased in a concrete slab not less than three and one-half (3 1/2) inches in thickness and surrounding the inlet by not less than six (6) inches on any side.(d) Drain inlets and extensions to grade shall be of material approved for use under or within a building.(e) The lot drain inlet shall be located within four (4) feet of the outside of the unit, or under the unit within eighteen (18) inches of the exterior wall of the unit.Cal. Code Regs. Tit. 25, § 1254
1. Amendment of section heading, section and NOTE filed 7-6-2004; operative 7-6-2004 pursuant to Government Code section 11343.4 (Register 2004, No. 28).
2. Amendment of subsection (d) filed 12-26-2006; operative 1-2-2007 pursuant to Government Code section 11343.4 (Register 2006, No. 52). Note: Authority cited: Sections 18300 and 18630, Health and Safety Code. Reference: Section 18630, Health and Safety Code.
1. Amendment of section heading, section and Note filed 7-6-2004; operative 7-6-2004 pursuant to Government Code section 11343.4 (Register 2004, No. 28).
2. Amendment of subsection (d) filed 12-26-2006; operative 1-2-2007 pursuant to Government Code section 11343.4 (Register 2006, No. 52).