The Department of Labor (DOL), Office of the Senior Procurement Executive (OSPE), Office of Acquisition Services (OAS),on behalf of the Mine Safety and Health Administration (MSHA) is, has a requireme... The Department of Labor (DOL), Office of the Senior Procurement Executive (OSPE), Office of Acquisition Services (OAS),on behalf of the Mine Safety and Health Administration (MSHA) is, has a requirement for a contractor to provide storm catch basins and associated underground piping cleaning services, as defined in the attached Performance Work Statement (PWS).