WY BB DAM & DIAMOND CR. DIKE FACILITY WE

Quick Summary

The Department of the Interior, Bureau of Reclamation (BOR) Wyoming Area Office (WYAO), is soliciting quotes for noxious weed spraying services at the Buffalo Bill Dam, Diamond Creek Dike Facility, and surrounding areas in Wyoming. This is a Total Small Business Set-Aside for an existing and ongoing weed control program. Proposals are due by noon on July 6, 2026 (MDT).

Scope of Work

The contractor will provide all personnel, equipment, tools, materials, and supervision for comprehensive noxious weed control. Key requirements include:

• Identifying target invasive species while distinguishing them from native flora.
• Using herbicides compliant with State and Federal laws, manufacturer guidelines, and avoiding water surfaces.
• Submitting Safety Data Sheets (SDS) for all products prior to use.
• Documenting acres treated, chemicals used, dates, and locations (with maps) annually by December 31st.
• Utilizing GPS for treatment locations, adhering to specific accuracy and datum requirements.
• Performing specific treatment tasks for various locations, including control of woody and broadleaf vegetation, sterilization, and suppression.
• Adhering to specific safety, health, and security requirements, including a site-specific safety plan.
• Being licensed and certified by the State of Wyoming.

Contract Details

• Opportunity Type: Combined Synopsis/Solicitation (Request for Quotation - RFQ)
• Solicitation Number: 140R6026Q0084
• Contract Type: Commercial Items
• Period of Performance: An initial term from August 1, 2026, through March 31, 2027, with up to four (4) one-year option periods, potentially extending through March 31, 2031.
• Set-Aside: Total Small Business Set-Aside (100%)
• NAICS Code: 561730 – Landscaping Services (Size Standard: $9.5 million)
• Product/Service Code: F105 – Pesticides Support Services

Submission & Evaluation

• Proposals Due: Noon on July 6, 2026 (MDT).
• Submission Method: Email proposals to Melissa Parkison at melissa_parkison@ios.doi.gov.
• Evaluation Factors: Technical, Past Performance, and Price. Technical and Past Performance are of equal importance but less important than Price.
• Required Documents: Pricing table (found on page 29 of the solicitation package).
• Invoicing: Electronic invoicing via the Invoice Processing Platform (IPP) is required.

Important Dates & Notes

• Published Date: June 3, 2026
• Site Visit: Scheduled for June 17, 2026, at the Buffalo Bill Maintenance Facility. RSVP is required by June 15, 2026.
• UAS Use: Uncrewed Aircraft Systems (UAS) may be used but are not required; if used, they must meet specific DOI requirements and not be manufactured by covered foreign entities.