Drawings - Relocate Controls for Sewer Pump Station No 3 - 553-21-204.pdf

This is a 100% bid document set for a construction project involving the relocation of a control sewer pump station at John D. Dingell VA Medical Center in Detroit, Michigan. The project is managed by the VA Office of Construction and Facilities Management through the Department of Veterans Affairs.

The document set includes comprehensive technical drawings and specifications for the pump station relocation, featuring detailed plumbing and electrical systems design. The pump schedule specifies two pump models (P3 and P4) manufactured by LIBRA and EBARA respectively, each with capacities of 850 gpm at 43 feet of head, powered by 30 hp motors operating at 1800 rpm. The design incorporates dual pump redundancy with associated accessories including a coupling guard, check valves, isolation valve, and air release valve. The electrical systems design includes power distribution, motor controls, control panels, and instrumentation for pump station operation and monitoring. The construction sequence outlines phased installation of required permitting, demolition of existing infrastructure, confined space entry procedures, equipment staging, temporary supports, vacuum truck operations, and final commissioning of the pump system. The project team includes Alliance TGAE JV as the architect/engineer of record and Steelhead Engineering Co. as the mechanical/plumbing engineering consultant. Design drawings are dated November 2021 and are identified as 100% bid documents.