Special NoticePosted Sep 10, 2026·Responses due Sep 25, 2026

Notice of Intent to Sole Source Mass Spectrometer

EPA · WATER, TRIBAL & SCIENCE DIVISION

Stage
Early notice (sources sought, presolicitation or special notice)
NAICS
811412
Value
Not stated
Solicitation
Notice_of_Intent_to_Sole_Source_Mass_Spectrometer
Set-aside
No Set aside used
PSC
J072
Place
USA
Contact
Melby, Jeremy (melby.jeremy@epa.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 Notice_of_Intent_to_Sole_Source_Mass_Spectrometer in this department, oldest first.

Early notice
  • Sep 10, 2026 · this notice
    Special Notice
Solicitation
None posted
Award
Not yet. Typical award: Sep 30, 2026 to Feb 8, 2027, middle of the range Oct 21, 2026.
Measured from 132 past early notices at Environmental Protection Agency that later posted an award (middle half of cases, counted from Sep 10, 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

Notice of Intent for Sole Source The Environmental Protection Agency (EPA) in Research Triangle Park (RTP) in Durham, North Carolina intends to award, on a sole source basis, and in accordance with RFO 6.103-1(b), a contract to AB SCIEX LLC for a Protective Equipment Maintenance Agreement (EMA) for the X500R Mass Spectrometer. This procurement is recommended to be processed without full and open competition. EPA�s Office of Chemical Safety and Pollution Prevention (OCSPP) Office of Mission Critical Operations, Risk Assessment Support Division�s Laboratory is needing a Protective EMA for the X5… (show all)

00R Mass Spectrometer, which is needed to ensure proper equipment performance and reliability. This instrument is vital to generate data for many aspects of OCSPP�s mission to gain knowledge about chemicals and their associated effects on human health and the environment. The AB SCIEX LLC Protective EMA for the X500R Mass Spectrometer shall include: Service and maintenance that enables the equipment to operate and perform according to manufacturer�s specifications, without deviation. Documented verification that, after maintenance, instrument operation is fully consistent with manufacturer�s specifications, without deviation. Service by highly trained engineers who are factory trained and currently certified on the relevant systems by the instrument manufacturer to have the expertise necessary to maintain the systems. Replacement of components that cannot be repaired. Parts, labor, and travel for remedial repairs at no additional charge. Two preventative maintenance visits per year for the X500R QTOF mass spectrometer. One preventative maintenance visit per year for the LC system and gas generator. Use of certified AB Sciex replacement parts for optimal instrument performance. Use of replacement parts manufactured by AB Sciex or by AB Sciex�s partner vendors. Use of new or factory remanufactured replacement parts only. Response time of 48 hours or less for initiation of service (excluding weekends). Telephone and e-mail access for instrument technical support: Telephone and e-mail access for application support. System software (Analyst or OS software) maintenance and technical support (on-site, or by telephone or e-mail) for the X500R QTOF Mass Spectrometer, including version upgrades, online training, support for software use for installation, configuration, accessing and installing patches, instrument operations, data processing, accessing or developing scrips or macros, and templates. This Notice of Intent is not a request for proposals. This notice of intent is for information purposes only; therefore, no solicitation will result from this announcement. The intended contract will be awarded as a one year contract with two (2) - 12 month option periods. All capability statements received within 15 days after publication of this notice will be considered by the Government. Responses must be supported with clear and convincing evidence to clearly be able to provide theservices outlined and itemized pricing that is sufficient to make a determination that competition is feasible. A request for documentation will not be considered as an affirmative response. A determination by the Government not to compete based on responses to this notice is solely within the discretion of the Contracting Officer. Information received will be considered solely for the purpose of determining whether to conduct a competitive procurement. Submit questions or concerns via email (using PDF, MS Word, Excel attachments) to Contract Specialist, Jeremy Melby, at melby.jeremy@epa.gov. No telephone calls will be accepted. The NAICS code for this procurement is: 811412 � Appliance Repair and Maintenance

Who won similar work

342 award notices on SAM.gov in the last 24 months. Match: Same agency (EPA), any industry: a loose match.

Loose match: same agency, any industry. Read the titles before treating these as competitors.

WinnerAwardsValueLast
WESTON-TECHLAW JV LLC13$1.1MSep 24, 2026
THERMO ELECTRON NORTH AMERICA LLC · $TMO11$603KJun 25, 2026
GOVERNMENT SCIENTIFIC SOURCE INC10$1.5MSep 9, 2026
CONSOLIDATED SAFETY SERVICES INCORPORATED7$542KSep 28, 2026
TETRA TECH, INC. · $TTEK5$183.3MJul 9, 2026
AGILENT TECHNOLOGIES INC · $A5$979KSep 25, 2026
Fisher Scientific Company · $TMO5$172KJul 15, 2026
EASTERN RESEARCH GROUP INC4$101.5MJul 2, 2025
JACOBS ENGINEERING GROUP INC.4$11.7MAug 19, 2025
HYDROGEOLOGIC, INC.4$4.9MSep 8, 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.

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.

  • 1 of these past winners lobbied Environmental Protection Agency (EPA) since 2024 (6 filings)
  • 0 of their lobbyists list a past Environmental Protection Agency (EPA) job
  • $60K from their corporate PACs since 2024 to members of House Committee on Appropriations, House Committee on Energy and Commerce, Senate Committee on Appropriations, Senate Committee on Environment and Public Works
  • 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.

  • 2 bills named on the past winners' lobbying filings
  • 565 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.

  • 3 of the past winners are listed companies
  • 0 insider buys and 8 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.