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Combined synopsis and solicitation

EPA Environmental Services Assistance Team (ESAT)

68HE0925R0035

Environmental Protection Agency, Region 9 Contracting Office. Testing Laboratories and Services.

Awarded

Serco Inc.

$25,000.00 obligated so far on USAspending

Get the next one like this from Environmental Protection Agency by email, the day it is posted.Find my opportunities

This one was awarded in 2026

23 like it are open now in testing laboratories and services

All 23 open in testing laboratories and services

Description

As published on SAM.gov.

Request for Proposal for Environmental Services Assistance Team (ESAT) for Regions 1, 2, 3, 8, 9, and 10. /// Amendment 5

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

The contract, on USAspending

Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.

Recipient
Serco Inc.
UEI
DKJ1R5ABCN48
CAGE
022Q2
Vendor location
Herndon, VA
Contract
68HE0926D0018
Obligated
$25,000.00, potential $11,187,500
Actions
1 between September 4, 2026 and September 4, 2026
Competition
Full and Open Competition, 5 offers received
Set-aside reported
No Set Aside Used.
Described as
Environmental Services Assistance Team (Esat) Region 3
Match
solicitation number 68HE0925R0035 equals the FPDS solicitation identifier; same awarding office 68HE09 (high confidence)
UEI
G6G3JNB3NMP5
CAGE
4ALG1
Vendor location
Chantilly, VA
Contract
68HE0926D0019
Obligated
$25,000.00, potential $77,312,500
Actions
1 between September 4, 2026 and September 4, 2026
Competition
Full and Open Competition, 5 offers received
Set-aside reported
No Set Aside Used.
Described as
Environmental Services Assistance Team (Esat) Regions 1, 2, 8, and 10
Match
solicitation number 68HE0925R0035 equals the FPDS solicitation identifier; same awarding office 68HE09 (high confidence)
UEI
QHBLBNKKV4U3
CAGE
5M571
Vendor location
Reston, VA
Contract
68HE0926D0020
Obligated
$25,000.00, potential $27,625,000
Actions
1 between September 4, 2026 and September 4, 2026
Competition
Full and Open Competition, 5 offers received
Set-aside reported
No Set Aside Used.
Described as
Environmental Services Assistance Team (Esat) - Region 9
Match
solicitation number 68HE0925R0035 equals the FPDS solicitation identifier; same awarding office 68HE09 (high confidence)

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. November 5, 2025

    Combined synopsis and solicitation

    Due December 22, 2025 at 8:00 PM EST. SAM.gov, notice fcb01c6871ce4a85a7e05ec498103516

    7 revisions on SAM
    • January 5, 2026: publish, combined synopsis and solicitation
    • December 29, 2025: publish, combined synopsis and solicitation
    • December 23, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • December 3, 2025: publish, special notice
    • November 5, 2025: publish, combined synopsis and solicitation
  2. December 3, 2025

    Special notice, originally combined synopsis and solicitation

    Due December 22, 2025 at 8:00 PM EST. SAM.gov, notice 161099bb4db04fa9b7ab518201d01279

    3 revisions on SAM
    • December 10, 2025: publish, special notice
    • December 3, 2025: publish, special notice
    • November 5, 2025: publish, combined synopsis and solicitation
  3. December 10, 2025

    Special notice

    Request for Proposal for Environmental Services Assistance Team (ESAT) for Regi

    Due December 22, 2025 at 8:00 PM EST. SAM.gov, notice 72be0f9bcfb84be5a55b72903c8b2475

    3 revisions on SAM
    • December 10, 2025: publish, special notice
    • December 3, 2025: publish, special notice
    • November 5, 2025: publish, combined synopsis and solicitation
  4. December 19, 2025

    Combined synopsis and solicitation

    Due January 9, 2026 at 8:00 PM EST. SAM.gov, notice bb5536308a92496cab4535104c9e5c39

    6 revisions on SAM
    • January 5, 2026: publish, combined synopsis and solicitation
    • December 29, 2025: publish, combined synopsis and solicitation
    • December 23, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • November 5, 2025: publish, combined synopsis and solicitation
  5. December 19, 2025

    Combined synopsis and solicitation

    Due January 9, 2026 at 8:00 PM EST. SAM.gov, notice e5778e0be759496f9b0bcb3c54e6caab

    6 revisions on SAM
    • January 5, 2026: publish, combined synopsis and solicitation
    • December 29, 2025: publish, combined synopsis and solicitation
    • December 23, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • November 5, 2025: publish, combined synopsis and solicitation
  6. December 23, 2025

    Combined synopsis and solicitation

    Due January 9, 2026 at 8:00 PM EST. SAM.gov, notice be460b98e9084e7eaadc947a62c833e9

    6 revisions on SAM
    • January 5, 2026: publish, combined synopsis and solicitation
    • December 29, 2025: publish, combined synopsis and solicitation
    • December 23, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • November 5, 2025: publish, combined synopsis and solicitation
  7. December 29, 2025

    Combined synopsis and solicitation

    Due January 9, 2026 at 8:00 PM EST. SAM.gov, notice 16e7e1fa70ee432c9ac935261d160b11

    6 revisions on SAM
    • January 5, 2026: publish, combined synopsis and solicitation
    • December 29, 2025: publish, combined synopsis and solicitation
    • December 23, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • November 5, 2025: publish, combined synopsis and solicitation
  8. January 5, 2026

    Combined synopsis and solicitation

    Due January 9, 2026 at 8:00 PM EST. SAM.gov, notice d38fd943dc92472c956948445661f8ec

    6 revisions on SAM
    • January 5, 2026: publish, combined synopsis and solicitation
    • December 29, 2025: publish, combined synopsis and solicitation
    • December 23, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • December 19, 2025: publish, combined synopsis and solicitation
    • November 5, 2025: publish, combined synopsis and solicitation

Points of contact