KOA provided full construction management and construction inspection services for the City of Garden Grove. Scope of work included: Installation of 667’ of 8” Vitrified Clay Pipe (VCP), 2066’ of 10” VCP, 1428’ of 15” VCP sewer mainline; installation of 40’ of 8” & 16” PVC-900 sewer line; installation of 120’ of 16” PVC water lines; and installation 16 new manholes, demolition of 17 existing manholes. Removal of 2217’ of existing sewer lines, abandon 2012’ of existing sewer lines. Reconstruction and reconnecting 60
sewer house connections. Trench pavement restoration, traffic restriping, replacement of traffic loop detectors and installation of raised pavement markers and appurtenant work.