Inlet Guard Inlet Guard - Sediment Model:2'x4' Curb Style No overflow port The Guardsafe 36 barrier is

The Guardsafe 36 barrier is 72 inches long

(Note: The answer to this question is based on one assumption: That the spill decks are being used with 55-gallon drums)

and lipids (white fatty acids)

the Ultra-Drain Guard has a flow rate of 90 gpm/ft2

the products are 100% environmentally safe

Inlet Guard Inlet Guard - Sediment Model:2'x4' Curb Style No overflow port The Guardsafe 36 barrier isProtect Curb Inlets From Sediment Laden Stormwater Runoff . Quick and easy installation. . Modular design ? build to any length. . 3? long units can be quickly and easily connected to form longer lengths. Wedge shaped, heavy duty foam secures unit in curb inlet. . Woven, polypropylene material provides high flow rate ? will not cause ponding or flooding. Helps comply with NPDES, 40 CFR 122. 26 (1999) and TMDL requirements. . . .