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arched CSP arched csp detention spiral rib storm drain corrugated steel manholes

Project Spotlight: Capital Square

By: TrueNorth Steel

arched CSP arched csp detention spiral rib storm drain corrugated steel manholes

The original site design for this project consisted of 40,000 ft3 of storm water storage, 20,000 ft3 above grade and 20,000 ft3 below grade built with 60” diameter HDPE and concrete manholes and inlets. The owner requested a redesign of the storm drainage to better utilize his property. The redesign included 78” diameter arched CSP detention, spiral rib storm drain, and corrugated steel manholes and inlets holding all of the storm water storage below grade in the same footprint as the first design. This allowed the owner to utilize the site for 5 buildings versus three as laid out in the original design. There was also enough property left over arched CSP arched csp detention spiral rib storm drain corrugated steel manholes to construct a park for building tenants.

For more information visit TrueNorth’s site here.

For more information on this and the many other benefits of Corrugated Steel Pipe, contact us by calling (972) 850-1907 or visiting NCSPA.org.

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