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City of Davenport·Iowa

Land Application of Digester Cleanings

Closes 2/10/2026$50k – $200kInvitation for Bid
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Description

The City of Davenport is seeking bids from qualified vendors for the disposal of digester cleanings from the Water Pollution Control Plant. The scope of work includes removing material from two geo-textile tubes and disposing of it in accordance with state and federal laws. The contractor will be responsible for providing all labor, equipment, and expendable supplies necessary to complete the job. The city requires the contractor to provide documentation and correspondence related to the disposal, including documents sent to and received from the Iowa Department of Natural Resource and the USEPA. • The pre-bid meeting will be held on January 29th, 2026, at 9:00 AM at the Water Pollution Control Plant. • Questions regarding the bid must be submitted through the City of Davenport electronic submission system by January 30, 2026, at 1:00 PM. • Bids must be submitted through the City of Davenport electronic submission system by February 10, 2026, at 9:00 AM. • The city reserves the right to reject any or all bids and to waive minor irregularities.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Kari Thoren(Purchasing Division)

[email protected]

(563) 888-2267

Key dates

Opened
1/21/2026
Questions due
1/30/2026
Pre-bid meeting
1/29/2026
Site visit
1/29/2026
Closes
2/10/2026

Last updated

Details

Type
Invitation for Bid
Industry
Utilities and Waste Management
NAICS
562910
Solicitation №
26-38 Addendum 1

Budget estimate

$50,000 – $200,000

The budget for this opportunity is likely to be moderate, given the scope of work and the requirements for the contractor. The city is looking for a vendor to dispose of the digester cleanings, which includes removing the material from the geo-textile tubes and disposing of it in accordance with state and federal laws. The cost of this service may depend on the amount of material to be disposed of, the distance to the disposal site, and the cost of labor and equipment. A rough estimate for this type of service could be between $50,000 and $200,000, depending on the specifics of the project.

AI estimate from the solicitation

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