Diving Services IDIQ, Tulsa District

The U.S. Army Corps of Engineers, Southwestern Division (SWD), Tulsa District (SWT) is soliciting proposals for Diving Services IDIQ, Tulsa District. The primary geographic boundary for work executed under this contract is the Southwestern Division Tulsa Districts covering southern Kansas, Oklahoma, and northern Texas. The contract will be issued on a Firm-Fixed Price basis for one base period and four option periods to be exercised at the Government's discretion. • The NAICS Code is 561990 • The applicable Small Business Size Standard is $16.5M • The Product Service Code (PSC) is Z1KA • The previous contract value was $400,000.00, including base and options • The contract award date is anticipated to be on or about 12 JAN 2026