Minnesota Department of Transportation

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Twin Cities Metro District Materials

Bituminous and concrete plant inspection request

State, Counties, and Cities are responsible for providing accurate and timely order request for bituminous and concrete plant inspection services, which are to be submitted no later than 3 p.m. the workday before the date of the requested plant inspection. If there are any changes or cancellations to the request, they are to be updated immediately and are the responsibility of the state, county, or city requestor.

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