Advertisement for Bids - WWTP Secondary Clarifier




Sealed Bids for the construction of the Biddeford Wastewater Treatment Plant Secondary Clarifier #2 Upgrade, will be received by the City of Biddeford, at the Public Works Department, 371 Hill Street, Biddeford, ME 04005, until 10:00am local time on December 16, 2020 at which time the Bids received will be publicly opened and read.

The Bid opening will be a recorded live video. Details of the virtual Bid opening will be posted by addenda.

The Project consists of replacing the mechanical equipment of an 85’ diameter secondary clarifier and performing structural repairs to the existing concrete clarifier basin.

Completion time for the project will be calculated as calendar days from the date specified in the “Agreement Between Owner and Contractor” as follows:

300 calendar days for substantial completion.

330 calendar days for final completion.

Bids will be received for a single prime Contract. Bids shall be on a lump sum and unit price basis as indicated in the Bid Form.

The Instructions to Bidders, Form of General Bid, Agreement, Plans, Specifications, Performance and Payment Bond, and other Contract Documents may be examined at the following:

Contract Documents may be viewed and downloaded as a Portable Document Format (PDF) file free of charge at,, and (view only). Copies may be obtained by completing an order online with payment of a fee for each set.

Bid security shall be furnished in accordance with the Instructions to Bidders.

Owner: City of Biddeford

By: Alex Buechner

Title: Wastewater Superintendent

Date: November 4, 2020