MMD Invasive Species Control and Mitigation
Closed Solicitation Posted
- Solicitation number
- W912DW26QA090
- Agency
-
ENDIST Seattle
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 561730 Landscaping Services
- Place of performance
- Enumclaw, Washington, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, Seattle District, seeks invasive species control and mitigation services at Mud Mountain Dam, with proposals due September 8 at 11:00 AM Pacific Time (extended by Amendment 0001). This is a Total Small Business set-aside RFQ.
Place of performance is Enumclaw, Washington (King and Pierce Counties), across multiple locations including the Rim Trail, River Trail, recreation area, and dam operations area. The contract covers non-personnel services for herbicide application by certified Washington State licensed applicators, with two applications annually (fall and spring). Contractors must provide all materials, equipment, labor, and supervision; develop and implement quality control and quality assurance plans; obtain necessary permits and licenses; and comply with OSHA standards and EM 385-1-1 safety requirements.
The total award value is $9,500,000. The base period runs from October 1, 2026, through September 30, 2027, with four optional one-year extensions through September 30, 2031. Award goes to the lowest-priced responsible quoter conforming to solicitation requirements. All offerors must be registered in SAM with a unique entity identifier and CAGE code.
The NAICS code is 561730, Landscaping Services; PSC is F006, Natural Resources/Conservation—Land Treatment Practices. The contract incorporates FAR clauses 52.212-1, 52.212-3, 52.212-4, and 52.212-5, along with DFARS provisions and a Service Contract Act wage determination for Washington counties (King and Snohomish). Amendment 0001 revises CLIN descriptions tied to specific exhibit maps in the Performance Work Statement and establishes a mandatory site visit on September 2 at 12:00 PM PST at the Mud Mountain Dam Admin office, with vendor confirmation required by September 1 at 2:00 PM PST. Questions are due to Hien Ho, contracting officer (206-573-3260), with quotes submitted via email to hien.ho@usace.army.mil.
Notice text
2 versions
Update #2 · Latest ·
Amendment 0001 has been issued. See attached amendment for complete details
This is a non-personnel services contract to perform invasive species treatment at Mud Mountain Dam. Please see attached solicitation for complete requirements.
Update #1 ·
This is a non-personnel services contract to perform invasive species treatment at Mud Mountain Dam. Please see attached solicitation for complete requirements.
Files
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| CJD National Pollutant Discharge Elimination System (NPDES) Laboratory Services - Base plus 4 Option Years | ENDIST Seattle | No set-aside | |
| Green Mountain Finger Lakes Invasive Species Map and Control | Forest Service | Total Small Business | |
| Gusg habitat hydro-logic restoration 202 | Colorado Region | Total Small Business | |
| FY26 Willapa Harbor Maintenance Dredging | ENDIST Seattle | No set-aside |
On GovTribe
Work this opportunity
- Track it in your pipeline
- Find teaming partners
- Similar opportunities
- Ask GovTribe AI about this opportunity