Trails West Subdivision

STormwater Management

Project Profile

Materials & Equipment AquaShield Aqua-Swirl™ AS-9
Location: Billings, MT
Owner: Trails West Homes, LLC
Contractor: Castle Rock Excavating
Consulting Engineer: Sanderson Stewart – Billings
Application: Hydrodynamic Sediment Seperator
Special Project Elements: A 42” arch pipe was utilized for the inlet and outlet due to the shallow fill heights and stormwater volume.

Why this product from TrueNorth Steel?

Due to the impermeability of the soils infiltration was not an option, so the stormwater was treated rather than infiltrated into the site.