The environmental services and operations (ESO) contracts are multiple award contracts. The ESO contracts provide services to support EPA's cleanup programs, primarily the superfund program. These…

Active Awarded Last action

Contract number
68HE0118D0019
Awardee
Awarding agency
Task orders
7 $5,372,651 obligated

Award facts

Opportunity
Combined order value
  • $8,968,696 Current, with exercised options
  • $9,836,104 Potential, with all options
Last date to order 82% complete
IDV ceiling 2% used
$255,000,000.00
Award type
Multiple award
Who can order
Only the awarding agency
Funding agency
Office of Land and Emergency Management Headquarters Offices, Environmental Protection Agency
NAICS code
562910 Remediation Services
Set-aside
Total Small Business
Competition
Full and Open Competition after exclusion of sources · 16 offers Negotiated Proposal / Quote
Pricing
Order Dependent (IDV only)
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

The U.S. Environmental Protection Agency awarded a multiple-award indefinite-delivery contract to Aeec, LLC on August 1, 2018, under a total small business set-aside with a ceiling of $255 million and an ultimate completion date of July 31, 2028. Aeec, an SBA-certified women-owned small business, delivers environmental services and operations to support EPA's cleanup programs, primarily the Superfund program, including field work, analytical support, remedy operations, long-term response actions, and preliminary assessment/site investigation activities. Place of performance is located in EPA Regions 8, 9, and 10.

The IDIQ provides technical support to EPA project managers overseeing remedial and removal actions, and delivers technical oversight of environmental remediation work financed and performed by other federal agencies, states, tribes, or potentially responsible parties. Personnel deploy across multiple contaminated sites for on-site and administrative support.

Recent delivery orders under this IDIQ include a $4.5 million time-and-materials order issued by EPA Region 10 on May 1, 2026, for groundwater contamination assessment and remediation at the Moses Lake Wellfield site in Washington, extending through April 30, 2029; a $1.9 million time-and-materials order from EPA Region 9 issued July 7, 2023, for environmental oversight at the Stringfellow Acid Pits Superfund site in California through July 31, 2028; and a $381 thousand time-and-materials order from EPA Region 8 issued February 26, 2025, for remedial action framework oversight at the Eagle Mine project in Colorado through December 31, 2027. Earlier orders include a closed-out $10.9 thousand task order for mine oversight in Idaho and a $144 thousand technical assistance order at Eagle Mine, Colorado.

Description

The environmental services and operations (ESO) contracts are multiple award contracts. The ESO contracts provide services to support EPA's cleanup programs, primarily the superfund program. These contracts require personnel to deliver the following services: field work and analytical support, remedy operations including long term response actions, and preliminary assessment/site investigation activities. The ESO contracts will give technical support to EPA project manager(s) in the oversight of the EPA contractor implementing the remedial action or a removal action under the EPA remediation environmental services contract. The ESO contracts will also give technical oversight of the environmental remediation work being financed and performed by another federal agency, state, tribe, or potentially responsible parties. The places of performance are located in EPA regions 8-10.

Task orders

Transactions

Action Obligated Date
Other Administrative Action P00009 $0
Supplemental Agreement for work within scope P00008 $0
Supplemental Agreement for work within scope P00007 $0
Funding Only Action P00006 -$25,000
Exercise an Option P00005 $0
Other Administrative Action P00004 $0
Other Administrative Action P00003 · Change COR the environmental services and operations (ESO) contracts are multiple award contracts. The ESO contracts provide services to support EPA's cleanup… $0
Other Administrative Action P00002 $0
Change Order P00001 $0
Original award $25,000

Quick answers

Who was awarded contract 68HE0118D0019?

68HE0118D0019 was awarded to Aeec, LLC by EPA Region 4 (Regional Offices) on August 1, 2018.

How much is contract 68HE0118D0019 worth?

Orders under 68HE0118D0019 have obligated $5,372,651. Their combined current value, with exercised options, is $8,968,696. Their combined potential value, with all options, is $9,836,104. 68HE0118D0019's own ceiling is $255,000,000.

How many orders have been placed under contract 68HE0118D0019?

7 orders have been placed under 68HE0118D0019, the latest on May 1, 2026.

Which agency awarded contract 68HE0118D0019?

EPA Region 4 (Regional Offices) awarded 68HE0118D0019, with funding from Office of Land and Emergency Management (Headquarters Offices).

Who can order from contract 68HE0118D0019?

68HE0118D0019 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.

Is contract 68HE0118D0019 part of a contract vehicle?

Yes. 68HE0118D0019 is part of EPA Remedial Acquisition Framework: Environmental Services and Operations (ESO) (ESO).

Was contract 68HE0118D0019 competed?

The extent of competition for 68HE0118D0019 was full and open competition after exclusion of sources. The government received 16 offers. It was set aside: Total Small Business.

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