Davenport Ionwave #26-58

City of Davenport Solicits Bids for Middle Road Mill & Overlay Project

The City of Davenport, Iowa, is seeking bids for the Middle Road Mill & Overlay Project, a comprehensive road improvement initiative managed by the Engineering & Capital Projects division. - Government Buyer: - City of Davenport, Engineering & Capital Projects Division, Purchasing Office - Project Scope: - Pavement milling and hot mix asphalt (HMA) overlay - Curb and gutter replacement (Portland cement concrete) - Full depth pavement reconstruction in select areas - Storm sewer intake replacement and new storm/sanitary sewer installation - Sidewalk reconstruction with ADA-compliant ramps, detectable warnings, and driveway work - Traffic signal modifications, new pavement markings, and installation of traffic signs - Topsoil and sod placement, erosion control, and construction survey services - Maintenance of solid waste collection during construction - OEMs and Vendors: - FORTA-FI (Coleman Moore Company) is specified for asphalt reinforcement (aramid fiber blend, 1 lb/ton) - No other specific OEMs are mandated; equivalent alternatives may be considered for reinforcing fibers - Products & Quantities: - Major materials include: asphalt overlay (2" surface course, 5,397 SY), curb and gutter (736 LF), sidewalk (4" PCC, 223 SY), traffic signs (178 EA), thermoplastic pavement markings (32.1 STA), and more - Detailed line items cover topsoil, excavation, granular stabilization, geogrid, subbase, sewer components, curb/gutter, asphalt/concrete pavement, sidewalk/driveway, traffic control, signage, and survey - Unique/Notable Requirements: - Use of FORTA-FI aramid fiber blend for asphalt reinforcement is mandatory unless an approved equal is provided - Compliance with Iowa Statewide Urban and Design Specifications (SUDAS) and City of Davenport supplemental specs - $35,000 owner contingency allowance for unforeseen expenses - Strict insurance and bonding requirements (bid, performance, payment, and maintenance bonds for projects over $100,000) - Adherence to equal opportunity and non-discrimination clauses - Contractors must be authorized to transact business in Iowa - Place of Performance: - Middle Road from East Street to Forest Road, Davenport, IA - Key locations include City Hall (contracting office) and Davenport Public Works (delivery location)

Description

The City of Davenport is soliciting bids for the Middle Road Mill & Overlay Project, located along Middle Road from East Street to Forest Road. The project scope includes pavement milling, hot mix asphalt overlay, curb and gutter replacement, full depth reconstruction in select areas, storm sewer intake replacement, utility surface feature resetting, sidewalk reconstruction with ADA ramps, traffic signal modifications, pavement markings, traffic signs, topsoil and sod, and erosion control. Bids must be submitted electronically through the City's e-bidding system by April 21, 2026, and must comply with the Iowa Statewide Urban and Design Specifications (SUDAS) and City supplemental specifications. The project requires various bonds and insurance certificates, and includes a $35,000 owner contingency allowance for unforeseen expenses.

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