10.0 MG Reservoir Improvements and Transfer Pump Station

The scope of work included construction of a transfer s 10 MG reservoir site, valve vault replacement, reservoir improvements, a meter vault and site improvements consisting of frontage improvements, street rehabilitation and landscaping. The pump station construction included deep suction piping and concrete basement structure, valve appurtenances, the installation of six new vertical turbine pumps, … Continue reading 10.0 MG Reservoir Improvements and Transfer Pump Station

Lake Oswego Interceptor Sewer – Lake Down Contract

The Lake Down Contract involved the installation of over 7,300 feet of previously fused large-diameter high density polyethylene pipe at grade tolerances of 0.02 inches to connect the buoyant interceptor to the existing sewer system. Pile supports and caps and pipe cradles were welded to steel piles to support the new pipeline and a cathodic … Continue reading Lake Oswego Interceptor Sewer – Lake Down Contract