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AWARDDELIVERY ORDER

Delivery order W519TC25F0423CHENEGA-SALAS O'BRIEN JV, LLC

Overview

Award facts

Period of performance
Sep 25, 2025 to Feb 1, 2027
Ends in 2 months
Modifications
2
Latest action Mar 23, 2026
Contract type
Delivery order
PIID W519TC25F0423

Dates and value

Award date
Signed on Sep 25, 2025
Parent contract vehicle
W519TC24D0027 (IDC, single award) — 3 orders recorded under it

The Department of Defense funded and awarded this contract. DoD contract actions are withheld at the source for about 90 days after signature, so actions signed after Aug 12, 2026 are not yet public.

Source: Federal Procurement Data System contract actions as published by SAM.gov and USAspending.gov; latest action recorded Mar 23, 2026. View on USAspending · Recipient on SAM.gov

Recipient

NameCHENEGA-SALAS O'BRIEN JV, LLC
LocationCOLORADO SPRINGS, CO
UEINYS1G7NX66J7
CAGE code9L8R7
Parent companyCHENEGA-SALAS O'BRIEN JV LLC

Agency and place

Awarding and funding

Awarded by
  1. Department of Defense
  2. Department Of The Army
  3. W6QK ACC-RI
Funded by
  1. Department of Defense
  2. Department Of The Army
  3. W0DA US ARMY SUSTAINMENT CMD

Place of performance

Place of performance
Aberdeen Proving Ground, Maryland

Classification and competition

Classification

NAICS
562211HAZARDOUS WASTE TREATMENT AND DISPOSAL
Product or service (PSC)
F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION (service)

Competition

Extent competed
Not available for competitionB
Solicitation procedures
Only one sourceSSS
Set-aside
8(a) sole source8AN
Contract pricing
Firm fixed priceJ

Contract details

Multi-year contract
No
Performance-based service acquisition
Yes - service where PBA is used.Y

Transaction history

Modification history

Base award
Sep 25, 2025Base obligation at award: $782,760
Latest action
Mar 23, 2026 — Supplemental agreement (within scope)Modification P00001
Latest substantive action
Mar 23, 2026 — Supplemental agreement (within scope)Modification P00001
Actions by type
  • Base award2
  • Supplemental agreement (within scope)2
4 actions recorded, Sep 25, 2025 to Mar 23, 2026; each action counted once.

All contract data

All contract data

Every other field reported for this award, as of its latest reported action

Structure

Award or IDV
Award
Award type
Delivery orderC
Parent vehicle type
IDCB
Parent vehicle: multiple or single award
Single awardS
Parent vehicle agency
Department of Defense9700
Awarding agency code
9700
Awarding sub-tier code
2100
Contracting office code
W519TC
Transactions recorded under this award key
4

Funding

Funding agency code
9700
Funding sub-tier code
2100
Funding office code
W52P1J