Dewatering Bag: Oil & Sediment Model, 8' x 8'

Contain Silt, Sediment And Oil Pumped Out During Dewatering Operations. Retains both oil and sediment, offering a combination of benefits not available in alternative dewatering bags. Standard and custom sizes available. Accommodates up to 4" discharge hose. Helps comply with NPDES, 40 CFR 122.26 (1999) when used as Best Management Practice in Storm Water Pollution Prevention Plans. Note: To increase the efficiency of filtration, place the bag on an aggregate or haybale bed to maximize water flow through the surface area of the bag.