Bid #2022-31: Fine Aggregates-Trap Rock and Alternatives

(posted Nov 22, 2022)

The Road Commission of Kalamazoo County (RCKC) invites qualified vendors to submit proposals for fine aggregates - trap rock and alternatives as specified within.

Proposals will be received by the RCKC until Tuesday, December 6, 2022 at 10:00 am at which time they will be publicly opened and read. Proposals are to be submitted by email to

For file attachment (PDF), click here

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