Combined Synopsis/SolicitationPosted Oct 14, 2026·Responses due Nov 2, 2026

Environmental Science and Engineering Contract, A-E Services to be Ordered on Indefinite-Delivery, Indefinite-Quantity Schedule

NAVFAC (Naval Facilities Engineering) · NAVFAC SYSTEMS AND EXP WARFARE CTR

Stage
Open solicitation
NAICS
541330
Value
Not stated
Solicitation
N3943027R5001
Set-aside
No Set aside used
PSC
C219
Place
Port Hueneme CBC Base, CA, USA
Contact
Nicole M. Mendes (nicole.m.mendes2.civ@us.navy.mil)
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 N3943027R5001 in this department, oldest first.

Early notice
None posted
Solicitation
  • Oct 1, 2026
    Combined Synopsis/Solicitation
    Open
  • Oct 1, 2026
    Combined Synopsis/Solicitation
    Open
  • Oct 14, 2026 · this notice
    Combined Synopsis/Solicitation
Award
Not yet. Typical award: Nov 29, 2026 to Jul 16, 2027, middle of the range Feb 8, 2027.
Measured from 37 past solicitations at Dept of the Navy with NAICS 541330 that later posted an award (middle half of cases, counted from Oct 1, 2026).

Next steps for this stage

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

  • Decide bid or no bid before the response deadline.
  • 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

THIS SOURCES SOUGHT NOTICE HAS BEEN UPDATED, SEEKING SF330 SUBMITALS. THERE IS NO RFP PACKAGE TO DOWNLOAD. ALL INFORMATION NEEDED TO SUBMIT SF330 DOCUMENT IS CONTAINED HEREIN. SF 254S AND SF 255S WILL NOT BE CONSIDERED. NOTE: FAR PART 12 (COMMERCIAL) IS NOT APPLICABLE TO THIS PROCUREMENT. SUMMARY: The Naval Facilities Engineering and Expeditionary Warfare Center (NAVFAC EXWC), Port Hueneme, California is soliciting SF330s for a single-award, Indefinite Delivery Indefinite Quantity (IDIQ), Architect and Engineering (A-E) contract for various environmental restoration (ER) and other environmenta… (show all)

l projects. The A-E services required will include professional services to enable NAVFAC EXWC to support other NAVFAC commands, as well as other Department of War (DoW) and federal agencies. Market research was conducted in May 2026 and there were too few qualified small businesses to warrant consideration of a set-aside, therefore this acquisition is being issued under Full and Open Competition. The North American industry Classification System (NAICS) code is the procurement 541330, and the annual size standard is $25,500,000. NAVFAC EXWC anticipates the award of an IDIQ with base ordering period of sixty (60) months, and an extension of services period not to exceed six months. The maximum value of all task order placed under this contract will not exceed $150,000,000. Individual task orders under this contract may be firm fixed price (FFP) (Estimated 40%) or cost-plus-fixed fee (CPFF) (Estimated 60%). The minimum guarantee for the IDIQ contract is $10,000. Individual task orders are anticipated to range $5,000 to $6,000,000 per task order. The estimated award date is March 2027. PROJECT INFORMATION: Firms must be capable of performing work on a wide variety of projects in Environmental Restoration (ER) and other environmental topics, in a manner that complies with federal, state, and local regulations and laws, and within timeframes required. This work will support the A-E services that NAVFAC EXWC provides to support the environmental cleanup of sites managed by the Department of the Navy and other federal agencies. Although, the majority of the work is expected to be in the continental United States, project sites could be worldwide. Specific needs will be determined based upon project requirements and as described in each task order�s Performance Work Statement or Statement of Work. A-E services required under this contract include, but are not limited to: - Environmental program development and implementation. Particularly, the contractor will support development and implementation of the Navy�s environmental restoration (ER) program, comprising the Installation Restoration (IR) and Munitions Response (MR) Programs in terms of the associated science and engineering, regulations, and policy - Research, development, testing, and evaluation (RDT&E) of innovative environmental technologies, techniques, and solutions, particularly for environmental restoration. - Planning and pilot-testing innovative environmental technologies, techniques, investigations, and solutions to support full-scale design. - Services for associated environmental programs, including remedy resilience, impacts of elevated sea water levels and extreme weather events, active range sustainability, sustainable water resources management, environmental compliance, energy efficiency, and natural resources management. The services at ER sites may involve supporting NAVFAC EXWC in the preparation, expert review, or optimization of preliminary assessments, site inspections, remedial investigations, feasibility studies, engineering evaluation/analysis (EECA), proposed plans, records of decision (RODs), remedial designs, sampling and analysis plans (SAPs) or Quality Assurance Project Plans (QAPPs), and five-year reviews for customers in the Department of the Navy and other federal agencies. These services may include site characterization, laboratory studies, and pilot testing with the aim of helping NAVFAC EXWC and its customers develop cost-effective full-scale designs and solutions for environmental projects. An important component of the services also is technology transfer (T2) to and training of the Department of the Navy and other federal agency personnel (and their contractors), who are engaged in ER or other environmental programs. Other environmental project areas may include (but are not limited to) remedy resilience, coastal flooding from seawater and groundwater, and extreme weather events, active range sustainability, sustainable water resource management, environmental compliance, energy efficiency, and natural resource management. For on-site investigations, firms must provide personnel with current health and safety training, as required by the Occupational Safety and Health Administration (OSHA) and adhere to all NAVFAC requirements for Health and Safety. Task orders will be issued with a project/site specific Scope of Work under the general scope of the contract. Typically, requests for proposals issued for individual task orders will include a general Scope of Work or a performance-based acquisition Performance Work Statement, location of work, character and extent of services required, technical requirements in addition to the requirements contained within Statement of Architect and Engineering Services (SAES). SELECTION CRITERIA: The selection criteria are listed below in descending order of importance. Items (1) thru (5) are primary criteria and (6) thru (7) are secondary criteria. Secondary criteria will only be used as 'tie-breakers' among technically equal firms. (1) Professional Qualifications: Professional Qualifications: The offeror shall provide no more than thirteen (13) resumes in Section E of the Standard Form (SF) 330. If more resumes are submitted than requested, then only the first thirteen will be considered. Providing less resumes is encouraged if provided personnel fulfill multiple roles. Experience that is not related to the work described in this solicitation should not be included. Resumes shall not be more than 2 pages each. Firms will be evaluated in terms of the general professional qualifications and technical competence in areas of work described in the "Project Information" section above. The evaluation of the resumes will consider education, training, registration, certifications, overall and relevant experience, and longevity with the firm. Projects that demonstrate successful optimization efforts that reduced project cost or time and added unique technical value, successful execution of projects where standards and methods for execution were not commonly accepted, or projects that had complex hydrogeological and regulatory site conditions will be given preference. Additionally, projects performed for the Navy or DoW as opposed to other federal agencies or other clients are preferred. Experience on the resumes should be within the last 8 years to be considered relevant. Resumes should be presented in the following three categories: Program Manager (PGM), Project Managers (PMs), and Subject Matter Experts (SMEs) in the technical areas listed above. The PGM and PMs should have a degree in engineering (environmental, civil, chemical, or related), or geological sciences, professional registrations in at least one state of the United States, and at least five (5) years of experience in managing programs or projects of similar size and complexity as expected in this contract. The states of registration and certification of relevant personnel must be included on each resume in Section E of SF 330. One PGM resume and two (2) PM resumes are required.The resumes will be rated more favorably when they demonstrate specialized experience and technical competence in the following areas: � Investigation and/or remediation of environmental media contaminated with emerging contaminants, particularly PFAS, especially projects executed for the Navy or DoW; � Inve

Who won similar work

11 award notices on SAM.gov in the last 24 months. Matched by: Same office (NAVFAC SYSTEMS AND EXP WARFARE CTR), same NAICS 541330.

Single-winner award sizes (11): middle half $145.0M to $145.0M, median $145.0M; range $8.9M to $145.0M.

WinnerAwardsValueLast
TETRA TECH, INC. · $TTEK · $4.5B1$145.0MSep 1, 2026
APTIM FEDERAL SERVICES, LLC1$145.0MSep 1, 2026
AECOM TECHNICAL SERVICES, INC.1$145.0MSep 1, 2026
ARGUS CONSULTING, INC.1$145.0MSep 1, 2026
AUSTIN BROCKENBROUGH & ASSOCIATES LLC1$145.0MSep 1, 2026
BURNS & MCDONNELL ENGINEERING COMPANY1$145.0MSep 1, 2026
ENTERPRISE ENGINEERING, INC.1$145.0MSep 1, 2026
HDR ENGINEERING INC1$145.0MSep 1, 2026
Pond & Company1$145.0MSep 1, 2026
ROBERT AND COMPANY1$145.0MSep 1, 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.

Investor context
  • $TTEK reported $4.5B revenue in FY2025. The median single-winner award in these 11 past awards, $145.0M, is 3% of that. 10-K

One award's total value against one year of revenue; many awards are paid over several years.

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 Navy, Dept of or U.S. Marines since 2024 (0 filings)
  • 0 of their lobbyists list a past Navy, Dept of or U.S. Marines 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
  • 32 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. A sale marked 10b5-1 was made under a trading plan set up in advance.

  • 1 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.