Project Details

Owner: Irvine Community Development Company LLC

Contract value: $17,569,009

Description

The project included construction of a storm water retention basin at the development site of several housing tracts. The storm water runoff was collected from the development, stored, and slowly released to prevent surges into the local stormwater system.

The work included remediation of unsuitable material at the on-site disposal area, excavation and recompaction of an earthen dam, excavation and construction of stabilization fills surrounding the basin, excavation of the basin bottom, construction of a reinforced concrete pipe (RCP) inlet and low-flow outlet, construction of a reinforced concrete box culvert spillway, construction of several other reinforced concrete structures, and on-site dewatering.