The U.S. Army Corps of Engineers, Tulsa District awarded its final contract of Fiscal Year 2025, a construction contract to replace and repair tainter gates at Webbers Falls Lock and Dam 16 in Webbers Falls, Okla., Sept. 30. The Tulsa District awarded the $28 million contract to McMillen Incorporated of Boise, Idaho. The contract calls for replacement of Gate 7 and repairs to Tainter Gate 8 and Tainter Gate 11.

The U.S. Army Corps of Engineers, Tulsa District awarded a construction contract to build a software integration lab at Tinker AFB, Okla., Sept. 30. The Tulsa District awarded the $337 million contract to B.L. Harbert International Limited Liability Corporation of Birmingham, Alabama.

The U.S. Army Corps of Engineers, Tulsa District awarded a construction contract for repairs to Building 6050 at Fort Sill, Okla., Sept. 30. Tulsa District awarded the $1.3 million contract to Tatitlek Universal Services, Incorporated of Anchorage, Alaska.

The U.S. Army Corps of Engineers, Tulsa District awarded an architecture and engineering contract to Alliance WSP JV, Limited Liability Company of Alexandria, Va., Sept. 25.

The U.S. Army Corps of Engineers, Tulsa District awarded a construction contract to Cherokee Nation Mechanical, Limited Liability Company of Tulsa, Okla., Sept. 25.

The U.S. Army Corps of Engineers awarded a construction contract to Sheffield Construction, Limited Liability Company of Lawton, Okla., Sept. 25.

The U.S. Army Corps of Engineers, Tulsa District awarded a $1.2 million services contract to GSINA-Gryphon JV, LLC., Sept. 25. Headquartered in Flemington, N.J., the company will provide environmental technical support services to the Louisiana Army National Guard.

The U.S. Army Corps of Engineers, Tulsa District awarded an architecture and engineering contract to support Marine Corps Installation Command, Sept. 25. Tulsa District awarded the $16.8 million contract for master planning support to HDR Engineering, Inc., of Omaha, Neb.

The U.S. Army Corps of Engineers awarded a construction contract to an Oklahoma company, Sept. 24. The $1 million construction contract was awarded to Diversified Construction of Oklahoma, Inc., for work at McAlester Army Ammunition Plant in McAlester, Okla.

The U.S. Army Corps of Engineers Tulsa District is waiving day use fees Sept. 27, 2025, at recreation areas in observance of National Public Lands Day.