Furnish & Spread Calcium Chloride

The City of Warren, located in Macomb County, Michigan, is seeking competitive bids for furnishing and spreading liquid calcium chloride for dust control purposes through Invitation to Bid ITB-W-1718. The procurement is specifically for the Department of Public Works, targeting the application of 21% minimum liquid brine calcium-magnesium chloride on designated city streets during the 2026 season. The project encompasses continuous spread applications of approximately 210,000 gallons annually and spot spread treatments of 10,000 gallons annually, with an estimated total annual usage of 220,000 gallons delivered in 6,000 to 8,000 gallon loads. Vendors must submit electronic bids via the BidNet (MITN) procurement system by 12:30 PM on Wednesday, November 5, 2025, with a public bid opening scheduled for 1:00 PM EST on the same date via Zoom. Key requirements include delivering calcium chloride within two business days of receiving an order, providing delivery reports detailing gallons delivered and solution concentration, and maintaining firm pricing throughout the contract period. The contract will be awarded for one year starting January 1, 2026, with a potential one-year extension contingent on mutual consent.

The procurement does not specify explicit set-aside designations or restrictions for disadvantaged enterprises. Bidders must meet comprehensive insurance requirements, including $2,000,000 in commercial general liability, $1,000,000 in automobile liability, and workers' compensation insurance as mandated by Michigan law. All personnel performing work must possess appropriate licenses and valid driver's licenses. While specific budget ranges are not detailed, the annual volume suggests a substantial contract value, with approximately 220,000 gallons of calcium chloride to be procured. The City reserves significant discretionary powers in the bidding process, including the right to reject any or all bids, accept bids on an individual line item basis, award to the lowest responsive and responsible bidder, and terminate the contract at will with 30 days' written notice. Pricing must be quoted on an F.O.B. destination basis, inclusive of all delivery and additional charges, with prices remaining firm for 60 days or until bid award.