89303325FEM400452↗

Name: 89303325FEM400452: Scope of Task Order 89303325Fem400452 Includes All Environmental Remediation Support Required Through Site Closure, Including Program Management, Project Controls, Safety and Health, and Information Technology and Communications Supports.
Creator: SpendQuery
License: https://www.usa.gov/government-works

SCOPE OF TASK ORDER 89303325FEM400452 INCLUDES ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS.

Delivery Order · Department of Energy · to S&K Mission Support, LLC (UEI L4JMY6LBJMF4) · data as of 2026-10-20

Obligated to date$6.04M10 actions

Current value$10.33Mwith options exercised

Potential value$15.85Mif every option is used

Period2025-06-23 → 2027-09-23up to 2029-03-23 with options

Passed on$250.6Kto 1 subcontractor

Up for re-bid: ends 2027-09-23. Recompete brief → · HANFORD 222-S LABORATORY – FINAL REQUEST FOR PROPOSAL ↗

What it is

Product or service: Other Environmental Services (PSC F999)
Industry: Remediation Services (NAICS 562910)
Contracting office: Em-Environmental Management Con Bus CTR (893033)
Competition: Full and open after exclusion of sources · 1 offer received
Pricing: Firm fixed price
How it was bought: Multiple-award IDIQ · under 89303322DEM000085
Where the work is: Mesa, CO · district CO-03

Obligations by fiscal year

FY2025$1.90M

FY2026$4.14M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

1 subaward totaling $250.6K (4.1% of what was obligated), as S&K Mission Support, LLC reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.

Subcontractor	Amount	Subawards	Where	First	Last
Professional Project Services, Inc.	$250.6K	1	TN	2025-06-24	2025-06-24

The largest single subawards

Date	To	Amount	For
2025-06-24	Professional Project Services, Inc.	$250.6K	THE PURPOSE OF THIS SUBCONTRACT(TO) IS TO PROVIDE NECESSARY TECHNICAL AND ADMINISTRATIVE SERVICES IN SUPPORT OF THE “MOAB TECHNICAL ASSISTANCE CONTRACT (TAC) SITE CLOSURE” TASK ORDER NO. 89303325FEM400452.

Every action

10 actions since 2025-06-23. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-08-21	P00009	Change order	$0	SCOPE IS ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS. P00009 CHANGES REQUIREMENTS.
2026-08-14	P00008	Funding only	$737.9K	SCOPE IS ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS.
2026-07-06	P00007	Funding only	$2.0K	SCOPE IS ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS.
2026-04-29	P00006	Funding only	$1.38M	SCOPE IS ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS.
2026-01-27	P00005	Supplemental agreement (work within scope)	$517.7K	SCOPE IS ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS. P00005 ADJUSTS TERMS/SCOPE AND ADDS FUNDS.
2025-12-04	P00004	Funding only	$1.30M	SCOPE IS ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS.
2025-10-24	P00003	Administrative change	$0	SCOPE IS ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS. P00003 CHANGES APPROPRIATION DATA.
2025-10-17	P00002	Funding only	$196.0K	SCOPE OF TASK ORDER 89303325FEM400452 INCLUDES ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS.
2025-08-22	P00001	Funding only	$1.14M	SCOPE OF TASK ORDER 89303325FEM400452 INCLUDES ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS.
2025-06-23	0		$761.9K	SCOPE OF TASK ORDER 89303325FEM400452 INCLUDES ALL ENVIRONMENTAL REMEDIATION SUPPORT REQUIRED THROUGH SITE CLOSURE, INCLUDING PROGRAM MANAGEMENT, PROJECT CONTROLS, SAFETY AND HEALTH, AND INFORMATION TECHNOLOGY AND COMMUNICATIONS SUPPORTS.

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-20). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…