45--Sources Sought- Brand Name Inactive Notice ID:DOIPFBO220053 See attached Source Sought Notice. Department/Ind.Agency Subtier Office INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE DSC CONTRACTING SERVICES DIVISION NAICS 562119 - Other Waste Collection PSC WASTE DISPOSAL EQUIPMENT LOCATION: Show Links & Attachments Links () Attachments () Data sourced from SAM.gov. View Official Posting »