Asphalt Oils | 2025 Construction Season

The City of Davenport, Iowa is accepting bids for the emulsified oil used as tack coat for the pothole crews and asphalt paving crew, and for the asphalt binder used to make hot mix asphalt for pothole crews and Pro-Patch units. There are separate bid items for these materials for the regular construction season (from the date of the award through 30 November 2025), and for a second period from 01 December 2025 through 31 March 2026; each supplier may bid on the materials for one or both periods and a separate contract will be awarded to the winning bidder for each term. The pricing submitted in the bid for each period shall remain in effect throughout the contract term.

Bids must be submitted through the City of Davenport e-bidding system (https://davenport.ionwave.net); no emails, faxes, paper copies or any other submission method will be accepted.  Within the system, each tab of the Invitation to Bid must be reviewed and responded to accordingly.