AWWTP Influent Pump Station Drywell Upgrades Project

Wyoming Valley Sanitary Authority

The purpose of this project is to replace all existing pumps, valves and associated piping, as well as remove and install a stainless steel floor and to strip and paint the interior of the dry well at Pump Station-4S (PS-4S). The existing pumps are obsolete. The upgrades will be done inside the dry well of the pump station which is an underground steel can type structure that is accessed by a single vertical ladder. The dry well is approx. 96” dia. x 96” tall and the ground level to the dry well floor is approx. 20'-0”. WVSA will provide the new pumps ONLY. The Contractor will provide all new fabrications, piping components, valves, gaskets, hardware, pipe supports, paint, paint supplies, tools, equipment and labor etc. to complete the scope of the project per WVSA supplied drawings and specs.

North Charleston Sewer District

Work includes to perform a preliminary engineering report for the wwtp main influent pump station.

City of Imperial

Final design shall include, but is not limited to: connection to the existing influent sewer collection system and diversion to the new headworks screens and influent pump station; new headworks screening and influent pump station structure and equipment; new odor control and foul air scrubber system; connection to existing fine screens; piping required to complete the project; site civil, grading, paving, drainage, & demolition required to complete the project; electrical, instrumentation, and scada equipment. Develop, maintain, and monitor the overall project scope, budget, and schedule. See outside link.