The test method for determining the bend radius for underground storage tank vapor return piping is set forth in the Air Resources Board's TP-201.2G, “Bend Radius Determination for Underground Storage Tank Vapor Return Piping,” adopted October 8, 2003, as last amended May 25, 2006, which is incorporated herein by reference.

Note: Authority cited: Sections 39600, 39601, 39607 and 41954, Health and Safety Code. Reference: Sections 39515, 39516, 39605, 40001 and 41954, Health and Safety Code.

History

1. New section filed 12-5-2003; operative 1-4-2004 (Register 2003, No. 49).

2. Amendment filed 11-27-2006; operative 12-27-2006 (Register 2006, No. 48).