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  5. ›Union Station Flood Repairs Project

City of Davenport·Iowa

Union Station Flood Repairs Project

Closes 9/24/2026$1.1M – $1.3MInvitation for Bid
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Description

The City of Davenport is seeking a qualified contractor to design and construct flood mitigation improvements at the Union Station site, including an earthen berm with sheet‑pile wall, a free‑standing flood wall, a removable flood gate, PCC paving, a new storm‑sewer system, topsoil, sodding, landscaping, and erosion control. The contractor must supply all labor, materials, equipment, and perform site‑specific utility coordination, traffic control, and public notification. The contract is a lump‑sum award with a 45‑calendar‑day construction window (excluding a winter shutdown period), monthly progress payments with 3 % retainage, and liquidated damages of $500 per day for late completion.

Attached files

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

Contact

Tom Linehan

[email protected]

(563) 888-2077

Key dates

Opened
9/3/2026
Questions due
9/15/2026
Closes
9/24/2026
Projected award
10/14/2026
Duration
45 days

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237990
Solicitation №
27-21 Addendum 1

Budget estimate

$1,100,000 – $1,300,000

The engineer’s estimate for the entire scope is $1,117,885, which is typically the basis for the contract award. Assuming modest adjustments for contingencies, the final contract value is likely to fall between $1.1 M and $1.3 M. Factors influencing the final amount include any change‑order work, unforeseen site conditions, and the 3 % retainage held until project closeout.

AI estimate from the solicitation

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