The U.S. Department of Labor (DOL), Office of the Senior Procurement Executive (OSPE), on behalf of the Mine Safety and Health Administration (MSHA), has a need for A&CC Asphalt & Sealing, in accordan... The U.S. Department of Labor (DOL), Office of the Senior Procurement Executive (OSPE), on behalf of the Mine Safety and Health Administration (MSHA), has a need for A&CC Asphalt & Sealing, in accordance with this Request for Proposal (RFP). This RFP will result in a Firm Fixed Price contract. The required work shall be complete within 90 days of the start of the work.