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Basic Information

Reference Number

0000351729

Issuing Organization

City of Evans

Solicitation Type

RFP - Request for Proposal (Formal)

Solicitation Number

2024-0506

Title

Lagoon Biosolids Removal & Disposal

Source ID

PU.AG.USA.2351.C13587551

Details

Location

United States, Colorado, Weld County

Delivery Point

1100 37th Street
Evans, Colorado
United States 80620

Piggyback Contract

Description

The City of Evans operated a 3-cell aerated lagoon facility until 2018, when the new treatment facility went online. This project will focus on removing the biosolids from Lagoon #1 or primary lagoon from the old treatment works. Since 2018 the Lagoon has seen intermittent service as a Liquid and Waste Activated Sludge holding lagoon with anaerobic treatment. The lagoon holds roughly 10 million gallons with an operational water depth of 10 feet. The Biosolids levels in the lagoon range from 3-6 feet. The lagoon last had biosolids removed in 2001. The estimated volume of biosolids is approximately 1,000 Dry Tons. The removal and disposal of Biosolids shall be completed by December 31, 2024. Questions must be submitted via email to Robby Porsch at rporsch@evanscolorado.gov with the bid reference number.

Dates

Publication

05/06/2024 03:07 PM MDT

Question Acceptance Deadline

05/16/2024 05:00 PM MDT

Questions are submitted online

Closing Date

05/31/2024 03:00 PM MDT

Contact Information

Mandy Hoff

9704751170

mhoff@evanscolorado.gov

Robby Porsch

970-475-2241

RPorsch@evanscolorado.gov

Bid Submission Process

Bid Submission Type

Physical Bid Submission

Additional Bidding Instructions

Qualified firms desiring to provide the required service must submit the entire proposal including cover letter, requested documents and information in PDF format, by or before the date stipulated below, emailed to Robby Porsch at rporsch@evanscolorado.gov. With Lagoon Biosolids Removal and Disposal as the subject line.