Lake Hartwell Water Treatment Plant – Raw Water Pump Station

Division 1 of this Project consists of, but is not limited to, the following: raw water pump station including passive intake screen, intake line, wetwell, two (2) vertical turbine pumps and space for a third pump, bridge crane, and potassium permanganate feed system; cast-in-place concrete 2.5 MGD pretreatment facilities including two-stage rapid mix, two-stage flocculation,…

Lane City Reservoir Project

The largest of the Lower Colorado River Authority’s (LCRA) new water supply projects is an off-channel reservoir that is being constructed near the Texas Gulf Coast. The project will be the first significant new water supply reservoir developed in the lower Colorado River basin in decades. The Lane City Reservoir will be constructed off the…

Rathbun Regional Water Association – Intake Structure

This project’s scope required the design of an intake structure for water treatment from Lake Rathbun at a depth of 53 feet below ground level. Stiver Engineering provided the client with structural design through a 20-foot diameter by 64-foot deep caisson design. We designed the reinforced concrete structure to be poured in lifts and sunk…