1.1 This specification covers requirements, test methods, materials, and marking for closed-cell cellular polypropylene (PP), open bottom, buried chambers of corrugated wall construction used for collection, detention, and retention of stormwater runoff. Applications include commercial, residential, agricultural, and highway drainage, including installation under parking lots and roadways.

Product Details

Published:

02/01/2020

Number of Pages:

8

File Size:

1 file , 260 KB