# Yuba Gravel & Redd Monitoring - EBL Canonical: https://abierto.us/opportunities/w9123826q1bmh - Solicitation number: W9123826Q1BMH - Notice type: Presolicitation - Status: Closed. Deadline was May 19, 2026 at 2:00 PM EDT - Department: Department of the Army - Agency: Department of the Army - Contracting office: W075 Endist Sacramento (W91238) - NAICS: 541620 Environmental Consulting Services - Product or service code: B516 Animal and Fisheries Studies - Set-aside: 8(a) sole source - Place of performance: Smartsville, California - County: Yuba County (FIPS 06115). https://abierto.us/counties/yuba-county-ca-06115 - City: Smartsville. https://abierto.us/cities/smartsville-ca-0672282 - First posted: May 5, 2026 - Last posted: May 7, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/64b6da8e49604cdb8036c04837ee5108/view ## Description **Description:** The Government anticipates issuing a Request for Quote (RFQ) with the intent of awarding a Sole Source Firm-Fixed Price, base plus four option year purchase order for Yuba Gravel & Redd Monitoring at Englebright Dam, Yuba County, California. The U.S. Army Corps of Engineers, Sacramento District, intends to negotiate on a sole source basis with the Pacific States Marine Fisheries Commission. Under the authority of FAR 6.302-1 only one responsible source and no other supplies or services will satisfy agency requirements. A sole source justification for this purchase has been prepared in support of this acquisition. Firms believe that they can provide the supplies and services above must provide written notification to the Contracting Officer with supporting evidence to that effect in sufficient detail to demonstrate the respondent's ability to meet the stated requirements. This notice is not a request for competitive proposals. All responses received within five (5) calendar days of the date of publication of this notice will be considered by the Government. A determination by the Government not to compete this proposed action based on responses to this notice is solely within the discretion of the Government. Information received will be considered solely for the purpose of determining whether to conduct a competitive procurement. Responses should be emailed to the Government point of contact for this acquisition. Responses should include the firm's CAGE code. Firms should identify business size (i.e. small business, other than small business, etc.) in accordance with the size standard for NAICS Code 541620 - Environmental Consulting Services. The size standard is $19,000,000.00. The Product Service Code is B516 - Special Studies/analysis- Animal/fisheries. This notice may represent the only official notice of such a solicitation. Questions concerning this solicitation should be directed to La Chad Jefferson by email at lachad.c.jefferson@usace.army.mil. ## Publications - May 5, 2026: Presolicitation, due June 4, 2026 at 2:00 PM EDT. Notice 9b36f179df5640008146f5756a9e80de. https://sam.gov/workspace/contract/opp/9b36f179df5640008146f5756a9e80de/view - May 5, 2026: Presolicitation, due July 7, 2026 at 2:00 PM EDT. Notice febed8d514e14508813cf75c6fb3aa9c. https://sam.gov/workspace/contract/opp/febed8d514e14508813cf75c6fb3aa9c/view - May 7, 2026: Presolicitation, due May 19, 2026 at 2:00 PM EDT. Notice 64b6da8e49604cdb8036c04837ee5108. https://sam.gov/workspace/contract/opp/64b6da8e49604cdb8036c04837ee5108/view ## Points of contact - La Chad Jefferson, lachad.c.jefferson@usace.army.mil, 9165575236 - Raymond R. Greenheck, raymond.r.greenheck@usace.army.mil, 916-557-6872 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w9123826q1bmh.