Sources SoughtPosted Sep 18, 2026·Responses due Oct 6, 2026

F--SDREP Environmental Compliance Support

Bureau of Reclamation · MP-REGIONAL OFFICE

Stage
Early notice (sources sought, presolicitation or special notice)
NAICS
541620
Value
Not stated
Solicitation
140R2026Q0117
Set-aside
None stated
PSC
F999
Place
Not stated
Contact
Mezentseva, Marianna (mmezentseva@usbr.gov)
CSV Email

Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.

Where this opportunity stands

Every notice posted under solicitation 140R2026Q0117 in this department, oldest first.

Early notice
  • Sep 18, 2026 · this notice
    Sources Sought
Solicitation
None posted
Award
Not yet. Typical award: Dec 19, 2026 to Feb 26, 2027, middle of the range Jan 22, 2027.
Measured from 26 past early notices at Bureau of Reclamation with NAICS 541620 that later posted an award (middle half of cases, counted from Sep 18, 2026).

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

  • Answer the notice: this is when the requirement can still be shaped.
  • Contact the contracting officer named on the notice.
  • Check who won similar work; they are the likely bidders.

What the notice says

This announcement is to all Small Business, 8(a) Small Business, HUBZone Small Business, Indian Small Business Economic Enterprises, Service-Disabled Veteran-Owned Small Business and Women-Owned Small Business concerns that may be interested in performing a contract for the California Great Basin Region of the Bureau of Reclamation. The work to be performed is described below. Based upon response to this announcement, the Government may determine to set this acquisition aside or proceed with an unrestricted solicitation. The applicable North American Industry Classification System (NAICS) Code… (show all)

is 541620 and the related small business size standard is $19M. This notice is not a request for proposal and the information presented in this announcement will not obligate the Bureau of Reclamation in any manner. The estimated cost of this project is $1,000,000.00-$5,000,000.00. This sources sought notice is for market research and acquisition planning purposes only. No formal solicitation for this work exists at this time. The work is located in Redding and Sacramento, California. Interested parties should include the following information in their response: (a) Business name, address, cage code, size classification based on NAICS size standard, socioeconomic classification (i.e. HUBZone; 8(a), etc.), and a point of contact; (b) A positive statement of your intention to submit an offer for this solicitation as a prime contractor; (c) Evidence of your experience performing work similar in type and scope to the work in this announcement within the last five years. The evidence should include: contract numbers, project titles, dollar amounts and points of contacts with telephone numbers. Please do not include more than three past projects; and (d) Include attachments cataloging the company's equipment assets, personnel resources and financial resources that demonstrate company responsibility and capability to perform required work. (e) If bonding is required, also provide evidence of your bonding capacity; All interested parties are encouraged to respond to this notice, by e-mail to Marianna_mezentseva@ios.doi.gov not later than 5PM PDT on October 05, 2026. The information provided in this announcement is all information the Government has available at this time. There are no specifications, drawings, bid packages, or source lists available. System for Award Management (SAM) applies to this procurement. Prospective contractors must be registered in the System for Award Management (SAM) prior to award. Lack of registration in the SAM database will make an offeror ineligible for award. Information on SAM registration can be obtained via the Internet at http://www.sam.gov PRINCIPAL COMPONENTS OF WORK: The scope of this contract is to provide comprehensive professional services to support Reclamation in fulfilling its legal and regulatory obligations under the NEPA, ESA, and National Historic Preservation Act (NHPA), and other environmental laws for the Shasta Dam and Reservoir Enlargement Project (SDREP). Professional services will include project management, technical document development including biological, cultural resources, and environmental analyses, as well as administrative, logistical, and technical support. These services will assist Reclamation in fulfilling its mission to ensure continued management and delivery of water and related resources in a manner that ensures timely, legally defensible deliverables in support of compliance with applicable federal, state, and local environmental laws, regulations, and policies. Compliance activities will be associated with, but not limited to the following: � National Environmental Policy Act pursuant to 42 U.S.C. �� 4321 et seq., as amended. � Endangered Species Act pursuant to Public Law 93-205, as amended, as applicable. � National Historic Preservation Act pursuant to Public Law 89-665, as applicable, as amended. � Migratory Bird Treaty Act pursuant to 16 U.S.C. 703�712, as applicable. � Clean Air Act pursuant to 42 U.S.C. 7401 et seq., as amended, as applicable. � Clean Water Act 33 U.S.C. 1251 (Sections 401, 402, 404), as amended, as applicable. � Bald and Golden Eagle Protection Act 16 U.S.C. � 668�668d

Who won similar work

14 award notices on SAM.gov in the last 24 months. Match: Same office, same NAICS 541620.

WinnerAwardsValueLast
STANTEC CONSULTING SERVICES INC.1$7.5MSep 4, 2025
DR REED & ASSOCIATES, INC1$6.9MSep 23, 2025
IRONWOOD CONSULTING INC.1$5.9MMar 27, 2025
SUMMITWEST ENVIRONMENTAL, INC.1$4.9MAug 22, 2025
SEQUOIA ECOLOGICAL CONSULTING, INC.1$4.7MSep 19, 2025
FISHBIO 1617 S YOSEMITE AVE Oakdale CA 95361 USA1$3.1MApr 30, 2026
Oneida-Stantec JV LLC1$1.5MMay 7, 2026
PRECISION WATER RESOURCES ENGINEERING, LLC1$954KSep 15, 2025
SP CRAMER & ASSOCIATES INC1$568KMar 26, 2026
Tributary Solutions, LLC1$323KSep 9, 2025

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.

Latest awards

Competitive landscape

For the 8 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 Bureau of Reclamation since 2024 (0 filings)
  • 0 of their lobbyists list a past Bureau of Reclamation job
  • No corporate PAC money from them to the overseeing committees since 2024
  • 0 foreign-agent (FARA) registrations
See who and the source records with Pro

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
  • 0 rules from the department in the last 12 months
  • 0 executive orders naming the agency in the last 12 months
See who and the source records with Pro

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.

  • 0 of the past winners are listed companies
  • 0 insider buys and 0 insider sells at them in the last 90 days
See who and the source records with Pro

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.