SolicitationPosted Apr 14, 2026·Responses due Apr 29, 2026

Control of Aquatic Invasive Plant Species and Aquatic Surveys, Buffumville Lake, Charlton, MA and Hodges Village Dam, Oxford, MA

Army Corps of Engineers · W2SD ENDIST NEW ENGLAND

Stage
Open solicitation
NAICS
541990
Value
Not stated
Solicitation
W912WJ26QA086
Set-aside
Small Business Set Aside - Total
PSC
F105
Place
Not stated
Contact
Jennifer Samela (jennifer.m.samela@usace.army.mil)
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CSV Email

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Where this opportunity stands

Every notice posted under solicitation W912WJ26QA086 in this department, oldest first.

Early notice
  • Mar 27, 2026
    Pre-solicitation
    Open
Solicitation
  • Apr 14, 2026 · this notice
    Solicitation
  • Apr 24, 2026
    Solicitation
    Open
Award
  • May 8, 2026
    Award Notice
    DEROSA ENVIRONMENTAL CONSULTING INC · $83K
    Open

Next steps for this stage

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  • Look at the past winners for likely competitors and teaming partners.
  • Follow the opportunity to hear about amendments and the award.

What the notice says

THE WORK CONSISTS OF: Furnish all materials, equipment, and labor necessary to apply a systematic aquatic herbicide to control Fanwort, Eurasian Milfoil, and Spiny Naiad in approximately 24.24 acres of Buffumville Lake. Charlton, MA. Granular Fluridone shall be the herbicide used to treat approximately 21.52 acres of Fanwort, split between two applications. Liquid Diquat Dibromide shall be the herbicide used to treat Spiny Naiad one time at the south end of the lake totaling approximately 2.72 acres. Furnish all labor and equipment necessary to conduct a full lake comprehensive invasive plant … (show all)

species survey with a detailed final report. In addition, furnish all materials, equipment, and labor necessary to conduct a partial river, all inclusive, invasive aquatic plant species survey on approximately 3.3 river miles of the French River, from Greenbriar Park to Hodges Village Dam, Oxford, MA, as well as hand removal of all Water Chestnut found. A final comprehensive report and maps of the presence of all aquatic invasive plant species will be submitted. This procurement is set-aside for small business vendors. The applicable NAICS code is 541990 with a Small Business Size Standard of $19.5 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.

Who won similar work

6 award notices on SAM.gov in the last 24 months. Matched by: Same office (W2SD ENDIST NEW ENGLAND), same NAICS 541990.

Single-winner award sizes (6): middle half $65K to $114K, median $89K; range $38K to $126K.

WinnerAwardsValueLast
DEROSA ENVIRONMENTAL CONSULTING INC4$276KMay 15, 2026
NEW ENGLAND AQUATIC SERVICES LLC1$126KMay 10, 2025
TITAN D BARILONI Orange MA 01364 USA1$119KMay 18, 2026

Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.

Latest awards

Competitive landscape

For the 3 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

  • 0 of these past winners lobbied Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard since 2024 (0 filings)
  • 0 of their lobbyists list a past Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard job
  • No corporate PAC money from them to the overseeing committees since 2024
  • 0 foreign-agent (FARA) registrations
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Policy around it

Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.

  • 0 bills named on the past winners' lobbying filings
  • 32 rules from the department in the last 12 months
  • 0 executive orders naming the agency in the last 12 months
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Market

For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.

  • 0 of the past winners are listed companies
  • 0 insider buys and 0 insider sells at them in the last 90 days
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Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.

Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.