Chemical Vegetation Control, Knightville Dam and Littleville Lake, Huntington, MA
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W912WJ26QA101
- Agency
-
ENDIST New England
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 561730 Landscaping Services
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers New England District seeks chemical vegetation control services at Knightville Dam and Littleville Lake in Huntington, Massachusetts and Dayville Recreation Area in Chester, Massachusetts, with offers due May 29, 2026 at 2:00 PM. This is a women-owned small business set-aside.
Work includes foliar herbicide treatment of approximately 19.5 acres of dam rip rap and spillway areas at Knightville Dam, treatment of Japanese Knotweed along upstream roadside (old Route 112) for approximately 3 miles with 25-foot buffers on each side totaling approximately 3.5 acres, and spot spraying for poison ivy at entrance and recreation areas totaling approximately 5,240 square feet. At Littleville Lake, work covers approximately 18 acres of dam and dike rip rap and spillway areas, poison ivy spot treatment at the boat ramp (approximately 1,080 square feet), near the downstream entrance gate (approximately 850 square feet), and along two drainage ditches (approximately 2,090 square feet combined), plus spot treatment of invasive species north of the entrance gate (approximately 0.16 acres). Additional invasive species treatment occurs along Dayville Road in Chester.
The contract period runs from award through October 26, 2026, with initial treatment between July 28 and September 5, 2026. NAICS code is 561730, Vegetation Services. Contractor must achieve a 90 percent kill rate 30 days after treatment; failure to meet this threshold requires re-treatment at no additional cost within 14 days. All herbicides must comply with state and federal regulations. Contractors must designate a Level 3 Site Safety and Health Officer, comply with USACE EM 385-1-1 standards, and submit Safety Data Sheets, chemical utilization reports, and spill prevention plans. Pricing is firm fixed price for three line items by location, with delivery FOB destination. Evaluation criteria include technical capability, price, and past performance. Vendors must provide three contract references from similar work completed within the past three years and submit employee experience details, certifications (including First Aid/CPR, Competent Person in Fall Protection, Rope Access, and Chemical Applicator Licenses), and any teaming arrangements.
Notice text
The work consists of:
Provide all materials, labor, and equipment for performing all operations necessary to complete the following work:
Knightville Dam 49 Knightville Dam Rd. Huntington, MA 01050
Spot spray entirety of Dam rip rap. Contractor shall apply foliar herbicide treatments to all Spillway ground areas to ensure 100% coverage and that no herbaceous species can grow. Approximately 19.5 acres
Treatment of Japanese Knotweed along upstream roadside (old Route 112) for approximately 3 miles with a 25’ buffer on each side of the road. Any patches of continuous Knotweed that are within the 25’ buffer shall be treated even if parts of the Knotweed patch are outside of the 25’ buffer. Total area is approximately 3.5 acres
Spot spray for Poison Ivy in three sections along the entrance road and recreation area. One section to the right of the entrance gate approximately 540 sq ft. Another section along the entrance gate to the lower river area approximately 1100 sq ft and a section in the recreation area above a parking lot approximately 3600 sq ft.
Littleville Lake 32 Goss Hill Rd. Huntington, MA 01050:
Spot spray entirety of Dam rip rap and Dike rip rap. Contractor shall apply foliar herbicide treatments to all Spillway ground areas to ensure 100% coverage and that no herbaceous species can grow. Approximately 18 acres.
Spot spray for poison ivy at the Littleville Lake Boat Ramp along the boundary rocks and gate approximately 1080 sq ft.
Spot spray for poison ivy next to the downstream entrance gate approximately 850 sq feet.
Spot spray for poison ivy along two drainage ditches, the northern portion being Approximately 1200 sq feet and the southern section being approximately 890 sq feet.
Spot treatment of invasive species north of entrance gate downstream of the dam. A section of knotweed and other invasive species approximately 0.16 acres in size.
Dayville – Kinne Brook Rd. Chester, MA 01011
Spot treatment of invasive species along roadside for approximately 0.5 miles of with a 25-foot buffer on each side of the road, including parking lot. Spot treatment of invasive species in all grassy fields as designated by the attached maps.
This procurement is set-aside for small business vendors. The applicable NAICS code is 561730 with a Small Business Size Standard of $9.5 Million.
ALL VENDORS MUST HAVE AN ACTIVE REGISTRATION IN SAM.GOV AT THE TIME OF SUBMISSION IN ORDER TO BE CONSIDERED. ANY VENDOR THAT DOES NOT HAVE AN ACTIVE SAM.GOV REGISTRATION WILL BE REJECTED AS NON RESPONSIVE.
Files
| File | Type | Posted |
|---|---|---|
| Solicitation W912WJ26QA101.pdf | ||
| Attachments.pdf | ||
| Solicitation Survey 26QA101.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Chemical Vegetation Control, Knightville Dam and Littleville Lake, Huntington, MA | Award Notice | |
| This notice | Solicitation | |
| Chemical Vegetation Control, Knightville Dam and Littleville Lake, Huntington, MA | Pre-Solicitation |
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