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  5. ›Bid for CSAH 21 Culvert Replacement Project

Washington County·Minnesota

Bid for CSAH 21 Culvert Replacement Project

Closes 8/18/2026$500k – $1.5MInvitation for Bid
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Description

The Washington County Public Works is soliciting bids for the CSAH 21 Culvert Replacement Project. The project involves culvert removal and replacement, striping, and bituminous paving. The major quantities include 42” RC Pipe Culvert Class III W/ Tie Bars, excavation, select granular embankment, and Type SP 12.5 Wearing Course Mix. • The project requires a bid bond or corporate surety bond made in favor of Washington County in an amount equal to not less than 5% of the total bid. • Bidders will pay an additional $42 fee to bid online on QuestCDN.com. • The project is advertised on the Washington County website from July 17, 2026, to August 18, 2026. • Digital copies of the Bidding Documents are available at http://www.QuestCDN.com for a fee of $22.

Attached files

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

Contact

[email protected]

(651) 430-4300

Key dates

Opened
9/5/2025
Closes
8/18/2026

Last updated

Details

Type
Invitation for Bid
Industry
Civil Engineering
NAICS
237990
Solicitation №
801

Budget estimate

$500,000 – $1,500,000

The budget for this project can be estimated based on the quantities of materials and labor required. The major quantities include 46 linear feet of 42” RC Pipe Culvert Class III W/ Tie Bars, 805 cubic yards of excavation, 561 cubic yards of select granular embankment, and 165 tons of Type SP 12.5 Wearing Course Mix. The cost of these materials and labor can vary depending on the location, supplier, and other factors. However, based on average costs, the total budget can be estimated to be around $500,000 to $1,500,000. The factors that may influence the likely payment range include the cost of materials, labor, equipment, and other expenses. Additionally, the complexity of the project, the experience and reputation of the bidder, and the level of competition can also impact the budget.

AI estimate from the solicitation

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