NAICS 237990
255 contract opportunities classified under NAICS code 237990.
Showing 169-192 of 255 results
Combined Synopsis/SolicitationSBA
RECONDITIONING/STABILIZATION OF DRAINAGE
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.SER WEST(52000)237990Closed on Aug 14, 2025
Award NoticeSBA
Williams Street Detention Structural
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST NASHVILLE.W072 ENDIST NASHVILLE237990
Award NoticeSBA
Williams Street Detention Structure, Mouse Creek Cleveland, Tennessee
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST NASHVILLE.W072 ENDIST NASHVILLE237990
Solicitation
Fernandina Harbor Maintenance Dredging, Nassau County, FL
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST JACKSONVILLE.W074 ENDIST JACKSNVLLE237990Closed on Jul 22, 2025
Presolicitation
Passes of the Mississippi River, South Pass, Maintenance Dredging ( Non-Continuous), Plaquemines Parish, LA ED-25-004
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS237990Closes in 145 days
SolicitationSBA
Hulah Lake Toe Drain, Bowring, Oklahoma
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTHWESTERN.ENDIST TULSA.W076 ENDIST TULSA237990Closed on Jul 30, 2025
PresolicitationSBA
Blount Avenue Channel Modification, Cleveland, Tennessee
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST NASHVILLE.W072 ENDIST NASHVILLE237990
Solicitation
W912DW25R0018: Lake Washington Ship Canal Emergency Closure System
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTHWESTERN.ENDIST SEATTLE.W071 ENDIST SEATTLE237990Closed on Jul 23, 2025
Solicitation
Mississippi River, Baton Rouge to the Gulf, Saltwater Barrier Sill, Cutterhead Dredge Contract No. 2-2025. Specification No. OM25136
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS237990Closes in 460 days
Solicitation
Mississippi River, Baton Rouge to the Gulf, Saltwater Barrier Sill, Cutterhead Dredge Contract No. 3-2025. Specification No. OM25137
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS237990Closes in 460 days
Presolicitation
Dredging for Naval Weapons Station Seal Beach (NWSSB)
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH PACIFIC.ENDIST LOS ANGELES.W075 ENDIST LOS ANGELES237990Closed on Sep 2, 2025
Solicitation
RIO PUERTO NUEVO FLOOD CONTROL PROJECT, SUPPLEMENTAL CONTRACT 3: CHANNEL BOTTOM AND WALL IMPROVEMENTS PROJECT LOCATION: SAN JUAN, PUERTO RICO
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST CARIBBEAN.W2SR ENDIST CARIBBEAN(PROVIS)237990Closed on Jul 29, 2025
Solicitation
FY26 Maintenance Dredging, South Atlantic Division (SAD) Regional Harbor Dredging Contract (RHDC) Contract 1
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST WILMINGTON.W074 ENDIST WILMINGTON237990Closed on Jul 17, 2025
Solicitation
Mississippi River Outlets, Vicinity of Venice, Louisiana Tiger Pass Bar Channel, Maintenance Dredging, Plaquemines Parish, LA (ED 24-011)
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS237990Closes in 455 days
Solicitation
Chickamauga Lock Replacement Approach Wall and Decommissioning
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST NASHVILLE.W072 ENDIST NASHVILLE237990Closed on Aug 1, 2025
Solicitation
W912QR25QA054 - Harsha Lake Hydraulics Relocation
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST LOUISVILLE.W072 ENDIST LOUISVILLE237990Closed on Jul 29, 2025
Solicitation
W912QR25BA022 - Patoka Lake Gutter Replacement
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST LOUISVILLE.W072 ENDIST LOUISVILLE237990Closed on Aug 14, 2025
SolicitationSBA
Williams Street Detention Structure, Mouse Creek Cleveland, Tennessee
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST NASHVILLE.W072 ENDIST NASHVILLE237990Closed on Jul 8, 2025
Presolicitation
WD Mayo Tainter Gate
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTHWESTERN.ENDIST TULSA.W076 ENDIST TULSA237990Closed on Jul 28, 2025
PresolicitationNONE
ATCHAFALAYA BASIN, GULF INTRACOASTAL WATERWAY (GIWW) AND MISC CUTTERHEAD DREDGE #1-2025, OM25066 through #2-2025, OM25067
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS237990Closes in 99 days
Solicitation
HOUSTON SHIP CHANNEL MORGANS POINT TO BOGGY BAYOU DREDGING
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTHWESTERN.ENDIST GALVESTON.W076 ENDIST GALVESTON237990Closed on Jul 2, 2025
SolicitationSBA
Murrieta Creek Phase 2B
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH PACIFIC.ENDIST LOS ANGELES.W075 ENDIST LOS ANGELES237990Closed on Jul 2, 2025
Sources Sought
Z--WY Rockfall Risk Mitigation IDIQ 2026
INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.GREAT PLAINS REGIONAL OFFICE237990Closed on Jul 11, 2025
Sources Sought
Deer Island Ecosystem Restoration
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST MOBILE.W074 ENDIST MOBILE237990Closed on Jul 16, 2025
Solicitation
Maintenance Dredging of the New Haven Harbor Federal Navigation Project in New Haven, CT
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTH ATLANTIC.ENDIST NEW ENGLAND.W2SD ENDIST NEW ENGLAND237990Closed on Jun 26, 2025