Black Butte Septic Pumping Base + 4

The Department of the Army Corps of Engineers Sacramento Engineering District is procuring sewage pumping services for multiple vault and holding tank locations at Black Butte Lake in Orland, California, Tehama County. The contractor will be responsible for the safe removal and off-site disposal of sewage, providing all necessary labor, equipment, and materials. This is a firm-fixed-price on-call contract, and all unit prices and total prices must be rounded to the nearest whole dollar. The formal Request for Quotes (RFQ) is anticipated to be posted on May 5, 2026, with quotes due by June 8, 2026. Interested vendors must submit questions to the point of contact, Constantinos Laliotitis, by May 29, 2026, at 11:00 AM Pacific Daylight Time. Offerors are required to self-register on SAM.gov and monitor beta.sam.gov for updates to the interested vendors list. The government reserves the right to delay, cancel, or revise this project at any time during the pre-solicitation, solicitation, selection, evaluation, negotiation, and award process.

This opportunity is designated as a 100% total small business set-away under NAICS Code 562991 (Septic Tank and Related Services) with a $9.0 million size standard. The Product Service Code is S222 (Housekeeping - Waste Treatment/Storage). No incumbent contractor or potential award value is specified in the pre-solicitation notice. All proposals must be submitted on SAM.gov, the Government Point of Entry, and the formal solicitation will identify any applicable site visit details. Vendors should anticipate that a site visit may be required and will be further detailed when the RFQ is officially posted. The pre-solicitation notice was posted on April 27, 2026, with a general due date of June 9, 2026.