Town of Creston Lift Station and Wastewater System Improvements

Base Bid work generally includes the following: • Mobilization and administration • Temporary bypass pumping for duration of construction • Demolition of existing facilities • New lift station building with metal roofing, soffits and fascia • Electronic pump hoist system and monorail I-beam • Refurbishment of existing wetwell including inspection and patching wetwell interior, new concrete top, hatch, piping modifications, access, etc. • Duplex submersible sewage pump system and appurtenances o Base Bid Schedule includes furnishing two (2) Grundfos recessed impeller pumps (Model No. SLV.30.A30.55/4) and one (1) spare pump. Refer to Alternative Bid Schedule description below for alternates. • New pre-cast concrete valve vault including piping, valves, magnetic flow meter, appurtenances, etc. • New water service connection including connection to existing main, pipe, reduced pressure backflow preventer, yard hydrant, etc. • Electrical controls, lighting, etc. • New emergency standby generator and propane tank • Replace existing effluent distribution box • Site work including clearing, grubbing, finish grading, gravel surfacing, drainage improvements, and site restoration • Chain link fencing and gates • Erosion control


Bidding Closed

Bid Date6/21/21 2:00 pm

Company & Contacts

Varela Engineering & Management

Daniel Cowger -   509) 328-6066



Project Estimate: $688,000.00

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