F--WY BB DAM & DIAMOND CR. DIKE FACILITY WE

Amendment / Modification

This amendment (0001) to solicitation 140R6026Q0084 is effective June 3, 2026. It serves to provide updated documentation for corrections to the original solicitation.

• The attached documentation contains corrections to the solicitation.

• The period of performance is noted as August 1, 2026, to March 31, 2031.

Amendment / Modification

This amendment (Amendment No. 00001) modifies the solicitation (140R6026Q0084) as follows:

• Heading Update: The solicitation heading has been updated to incorporate the title and RFQ number.
• Item Removal: Item 12, "Diamond Creek Dike Area – Control Prairie Dogs," on page 9 of the original solicitation has been removed.
• Pricing Table Location: The Pricing Table is now located on page 30 of the solicitation.

• Solicitation Heading

• Page 9 (Item 12 removed)

• Page 30 (Pricing Table location)

• The hour and date for receipt of quotes have not changed.

• Bidders who have provided the solicitation to a third party should forward this amendment.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation for commercial items, issued as a Request for Quotation (RFQ) under Solicitation Number 140R6026Q0084. The Bureau of Reclamation (BOR) Wyoming Area Office (WYAO) is seeking weed spraying services at various locations including Buffalo Bill Dam, Diamond Creek Dike Facility, and surrounding areas. This announcement is the only solicitation, and written solicitations will not be issued.

• Provide all personnel, equipment, tools, materials, and supervision necessary for an existing and ongoing noxious weed control program.

• Identify target invasive species and distinguish them from native species.

• Use herbicides compliant with State and Federal laws and regulations, following manufacturer's safety guidelines and avoiding water surfaces.

• Submit Safety Data Sheets (SDS) for all products prior to use.

• Provide documentation of acres treated, chemicals used, dates, and locations (maps) by December 31st annually.

• Utilize GPS for treatment locations with specific accuracy and datum requirements.

• Identify specific treatment tasks for various locations, including control of woody and broadleaf vegetation, sterilization, and suppression.

• Contract Type: Not explicitly stated, but implied to be a contract for commercial items.

• Period of Performance: Initial term from August 1, 2026, through March 31, 2027, with up to four (4) one-year option periods extending through March 31, 2031.

• Estimated Value: Not explicitly stated.

• Proposals are due no later than noon on July 6, 2026.

• Proposals should be sent to Melissa Parkison at melissa_parkison@ios.doi.gov.

• A pricing table is included on page 29.

• Evaluation factors will include Technical, Past Performance, and Price. Technical and Past Performance are of equal importance, but less important than Price.

• NAICS Code: 561730 – Landscaping Services.

• Small Business Size Standard: $9.5 million.

• This is a total small business set-aside.

• A site visit is scheduled for June 17, 2026, at the Buffalo Bill Maintenance Facility. RSVP is required by June 15, 2026.

• Uncrewed Aircraft Systems (UAS) may be used but are not required, and if used, must meet specific DOI requirements and not be manufactured by covered foreign entities.

• The contractor must be licensed and certified by the State of Wyoming.

• Specific safety and health requirements, including a site-specific safety plan, must be followed.

• Security requirements for access to facilities and handling of information are detailed.

• Electronic invoicing via the Invoice Processing Platform (IPP) is required.

Solicitation / RFP / RFQ

This document is a solicitation for "BB Facilities Weed Control, Base" services. The Bureau of Reclamation is seeking proposals for environmental systems protection, specifically pesticide support.

• The primary service required is weed control using pesticides for facilities.

• The Product/Service Code is F105.

• The period of performance is from August 1, 2026, to March 31, 2031.

• Delivery is expected by June 30, 2027.

• This is an RFQ (Request for Quote) solicitation method.

• The solicitation number is 140R6026Q0084.

• The offer due date is July 6, 2026, at 12:00 PM MDT.

• The solicitation incorporates FAR 52.212-1, 52.212-3, and 52.212-4 by reference, with addenda attached.

• This acquisition is set aside 100.00% for Small Business.

• The North American Industry Classification Standard (NAICS) code is 561730, with a size standard of $9.5 million.

• Further details and complete solicitation information are available in attached documentation.

• The issuing office is the Bureau of Reclamation, Missouri Basin Regional Office, Billings, MT.