Aggregate Base, NPS-LABE Inactive Total Small Business Set-Aside (FAR 19.5) Notice ID:140P8419Q0098 Department/Ind.Agency Subtier Office INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE DSC CONTRACTING SERVICES DIVISION NAICS 212321 - Construction Sand and Gravel Mining PSC CONSTRUCTION AND BUILDING MATERIAL LOCATION: Show Links & Attachments Links () Attachments () Data sourced from SAM.gov. View Official Posting »