Duluth Maintenance Dredging Inactive Notice ID:W911XK24B0007 Duluth, MN Maintenance Dredging Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE ARMY W072 ENDIST DETROIT NAICS 2379 - Other Heavy and Civil Engineering Construction PSC CONSTRUCTION OF DREDGING FACILITIES Data sourced from SAM.gov. View Official Posting »