Davenport Ionwave #27-11

City of Davenport Solicits Bids for Public Works Facility Parking Lot Addition

The City of Davenport, Iowa, is seeking bids for the construction of a new parking lot addition at its Public Works Facility. - Government Buyer: - City of Davenport, Purchasing Division - Project managed by Kari Thoren - Project Scope: - Construction of a new Portland Cement Concrete (PCC) parking lot with integral curb - Installation of ADA-compliant sidewalks and ramps - Subgrade preparation and 6-inch modified subbase installation - Topsoil placement (16.5 CY), sodding (148 SY), and erosion control - Removal and replacement of sidewalks (11 SY removed, 130 SY of 4" PCC, 4 SY of 6" PCC) - Installation of detectable warning surfaces (10 SF) - Pavement markings, traffic signs (2 units), and 11 perforated square steel tube posts - Stormwater Pollution Prevention Plan (SWPPP) management and construction surveying - Mobilization (capped at 10% of bid), and a $5,000 construction contingency allowance - Products/Services Requested: - All materials and labor for earthwork, paving, sidewalks, signage, sodding, erosion control, and surveying - Compliance with Iowa SUDAS and City of Davenport supplemental specifications - Unique/Notable Requirements: - Strict insurance, bid, and performance bond requirements for projects over $100,000 - Adherence to equal opportunity and non-collusion clauses - ADA compliance for sidewalks and ramps - $5,000 owner contingency for unforeseen conditions - No specific OEMs or proprietary products are named; the solicitation is open to all qualified construction contractors able to meet the technical and regulatory requirements.

Description

The City of Davenport is soliciting bids from qualified contractors for a parking lot addition project at the City of Davenport Public Works Facility located at 1200 E 46th Street, Davenport, Iowa. The scope includes furnishing all labor, materials, and equipment necessary for constructing a new PCC parking lot, ADA sidewalks and ramps, integrated curb installation, topsoil, sodding, and erosion control. Bids must be submitted electronically through the City of Davenport e-bidding system by August 18, 2026. The project requires compliance with SUDAS specifications and includes various contract conditions and insurance requirements.

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