Galveston Entrance Channel and Houston Ship Channel Bolivar to Redfish Inactive Notice ID:W912HY22S0015 See attachment. Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE ARMY US ARMY ENGINEER DISTRICT GALVESTON NAICS 2379 - Other Heavy and Civil Engineering Construction PSC MAINTENANCE OF DREDGING FACILITIES Data sourced from SAM.gov. View Official Posting »