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§ 2268. Pipe Size.

25 CA ADC § 2268Barclays Official California Code of Regulations

Barclays California Code of Regulations
Title 25. Housing and Community Development
Division 1. Housing and Community Development
Chapter 2.2. Special Occupancy Parks
Article 5. Plumbing Requirements
25 CCR § 2268
§ 2268. Pipe Size.
Currentness
(a) Each lot drain inlet shall be assigned a waste loading value of six (6) fixture units and each park drainage system shall be sized according to Table 2268-1 or as provided herein. Drainage laterals shall be not less than three (3) inches in diameter.
(b) A park drainage system in which the grade, slope, or sizing of drainage pipe does not meet the minimums specified in Tables 2268-1 or 2268-2 shall be designed by a registered engineer for a minimum velocity flow of two (2) feet per second.
(c) Park drainage systems installed without P-traps or vents may be sized for individually vented systems in accordance with Table 2268-1 for individually vented systems.
(d) A park drainage system which exceeds the fixture unit loading of Table 2268-1 shall be designed by a registered engineer.
Table 2268-1
Drainage Pipe Diameter and Number of Fixture Units on Drainage System
Maximum No.
Maximum No.
Terminal &
of Fixture Units
of Fixture Units
Relief Vent
Size of Drainage
Individually
Wet Vented
Wet Vented
Pipe (Inches)
Vented System
System
System (Inches)
3
35
14
2
4
180
35
3
5
356
180
4
6
600
356
4
Table 2268-2
Minimum Grade and Slope of Drainage Pipe
Slope
Slope
Pipe Size
per 100 ft.
Pipe Size
per 100 ft.
(inches)
(inches)
(inches)
(inches)
2
25
6
8
3
20
8
4
4
15
10
3 ½
5
11
12
3

Credits

Note: Authority cited: Section 18865, Health and Safety Code. Reference: Section 18873.1, Health and Safety Code.
History
1. New section filed 7-6-2004; operative 7-6-2004 pursuant to Government Code section 11343.4 (Register 2004, No. 28).
This database is current through 5/10/24 Register 2024, No. 19.
Cal. Admin. Code tit. 25, § 2268, 25 CA ADC § 2268
End of Document