Total Small Business Set-Aside (FAR 19.5)

The U.S. Army Corps of Engineers - Tulsa District has a requirement for floor maintenance at Webbers Falls Powerhouse in Oklahoma. This is a Total Small Business Set-Aside. NAICS Code 561720 - Janitor... The U.S. Army Corps of Engineers - Tulsa District has a requirement for floor maintenance at Webbers Falls Powerhouse in Oklahoma. This is a Total Small Business Set-Aside. NAICS Code 561720 - Janitorial Services. PSC S201 - Housekeeping - Custodial Janitorial.