DWA weed treatment
Ended Definitive Contract Awarded Last action
- Contract number
- W912EF26CA021
- Awardee
-
Western Weed Solutions LLC UEI JZ4SDK57RAY3
- Awarding agency
-
ENDIST Walla Walla
US Army Corps of Engineers, Department of Defense
- Obligated
- $7,519
Award facts
- Opportunity
-
- DWA Weed Treatment Solicitation · W912EF26QA061 · Posted Apr 30, 2026
- Contract value 100% obligated
- $7,518.76 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- Funding agency
- Department of the Army Department of Defense
- NAICS code
- 561730 Landscaping Services
- Set-aside
- Total Small Business
- Competition
- Competed under SAP · 3 offers Simplified Acquisition
- Pricing
- Firm Fixed Price
- Place of performance
- Ahsahka, ID 83520, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
About this award
The Department of the Army awarded a $7,518.76 definitive contract to Western Weed Solutions LLC for herbicide treatment of noxious and invasive weed species at Dworshak Dam and Reservoir, Idaho on June 1, 2026, under a total small business set-aside.
The contract is firm fixed price. The originating solicitation (W912EF26QA061), issued by the U.S. Army Corps of Engineers Walla Walla District, required comprehensive chemical and mechanical weed treatment across approximately 120.3 acres, targeting Idaho-designated noxious weeds and thirteen specified pest species including spotted knapweed, common mullein, bull thistle, and ventenata. The solicitation was posted April 30, 2026 with offers due May 6, 2026.
Performance runs from May 15, 2026 through August 31, 2026 at Ahsahka, ID. Initial treatments were required by June 15, 2026, with secondary treatments scheduled for July 8 through August 2, 2026. The contractor must achieve an 80 percent performance standard for identified noxious and pest weed elimination. Work encompasses four line items across defined geographic zones: 3.2 acres at the Powerhouse/Dam with helipad (first application), 2.3 acres at the Powerhouse/Dam (second application), 70.9 acres in Resource Areas, and 43.9 acres in the Grandad Mitigation Area.
NAICS code is 561730 (Landscaping Services). The successful contractor must possess a current Idaho State Professional Pesticide Applicator's License and comply with USACE Pest Management Program Implementation Instructions, OSHA standards, and the Corps of Engineers Safety and Health Requirements Manual EM 385-1-1. Prior to commencement, the contractor must submit a Quality Control Plan, Accident Prevention Plan, Activity Hazard Analysis, and Chemical Spill Contingency Plan.
Quick answers
Who was awarded contract W912EF26CA021?
W912EF26CA021 was awarded to Western Weed Solutions LLC by ENDIST Walla Walla (US Army Corps of Engineers) on June 1, 2026.
How much is contract W912EF26CA021 worth?
The government has obligated $7,519 on W912EF26CA021.
Which agency awarded contract W912EF26CA021?
ENDIST Walla Walla (US Army Corps of Engineers) awarded W912EF26CA021, with funding from Department of the Army (Department of Defense).
Was contract W912EF26CA021 competed?
The extent of competition for W912EF26CA021 was competed under sap. The government received 3 offers. It was set aside: Total Small Business.
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