At reasonable times an inspection may be conducted of a plant, place of business, or job site of: a bidder or offeror seeking a procurement contract; any contractor under a procurement contract; a subcontractor under a procurement contract; or a prospective subcontractor of: a bidder or offeror seeking a procurement contract; or a contractor under a procurement contract. An inspection under this section may be conducted by: the Department of Legislative Services; the unit engaged in procurement; or as authorized by law, any other unit.