Expert witness

Active Purchase Order Awarded Last action

Contract number
15JENR25P00000280
Awardee
Awarding agency
Obligated
$132,900

Award facts

Contract value 100% obligated
$132,900.00 Current and potential, with all options
Completion date 27% complete
Current and potential, with all options
NAICS code
541199 All Other Legal Services
PSC
R424 Support- Professional: Expert Witness
Set-aside
No set-aside
Competition
Not Competed · 1 offer Only One Source
Pricing
Time and Materials
Place of performance
Ashland, OR 97520, USA

Award details come from SAM.gov/FPDS.

About this award

The Department of Justice's Environment and Natural Resources Division awarded a time and materials purchase order valued at $132.9K to Aquatic Ecosystem Sciences LLC on July 30, 2025, for expert witness services. The contract, which extends through February 1, 2030, carries no set-aside designation and will be performed in Ashland, Oregon. Aquatic Ecosystem Sciences LLC is a specialized environmental consulting firm with a longstanding SAM.gov registration since 2004, focusing on aquatic ecosystem expertise and natural resource litigation support. The company has established a sustained working relationship with the Department of Justice, having secured multiple expert witness contracts to support the Division's enforcement of environmental laws and litigation activities.

This purchase order supports the Environment and Natural Resources Division's mission to litigate and enforce federal environmental statutes by providing specialized expertise in aquatic ecosystems and natural resource matters. Aquatic Ecosystem Sciences LLC brings demonstrated capabilities in ecosystem research, data analysis, and conservation efforts, particularly in freshwater systems, as evidenced by prior grant-funded work on critically endangered fish species in Upper Klamath Lake and broader environmental restoration projects. The time and materials contract structure allows the Division to leverage the contractor's subject matter expertise on an as-needed basis to support complex environmental litigation and regulatory proceedings involving natural resource protection and restoration.

Quick answers

Who was awarded contract 15JENR25P00000280?

15JENR25P00000280 was awarded to Aquatic Ecosystem Sciences LLC by Environment and Natural Resources Division (Offices Boards and Divisions) on July 30, 2025.

How much is contract 15JENR25P00000280 worth?

The government has obligated $132,900 on 15JENR25P00000280.

Was contract 15JENR25P00000280 competed?

The extent of competition for 15JENR25P00000280 was not competed. The government received 1 offer.

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