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Environmental Protection Agency Awarded a Contract to HYDROGEOLOGIC, INC. for $4,854,272.90

Signed on

9/28/2023, 12:00 AM

HYDROGEOLOGIC, INC. Government Contract #68HE0923F0103

HYDROGEOLOGIC, INC. was awarded a contract with the United States Government for $4,854,272.90. The contract was awarded by the agency office REGION 9 CONTRACTING OFFICE, which is a division with the Environmental Protection Agency within the Environmental Protection Agency.

Summary of Award

The recipient of the federal contract is Hydrogeologic, Inc., which is an Asian Pacific American owned small business located in Reston, Virginia. The contract, funded by the Environmental Protection Agency, is for remediation services worth $2,323,074.37. Notable spending patterns include various transactions, with the largest being a payment of $1,137,108 for work conducted on September 28, 2023, followed by a negative transaction of -$345,351.1 on December 31, 2025.

Contract Details

Contract ID68HE0923F0103
Contract TypeC
Total Obligation$2,323,074.37
Exercised Options$4,239,038.90
Base Amount + Options$4,854,272.90
Date Signed2023-09-28
Contract DescriptionAMCO DES - RAF NEW TASK ORDER TOCORS: MICHAEL SCHULMAN PRIMARY INVOICE APPROVER: TIFFANIE PANG ALTERNATE INVOICE APPROVER: MARIA VELEZ AND LISA OUYANG
Start Date2023-09-28
End Date2030-09-29

Agency Details

Awarding AgencyEnvironmental Protection Agency
Awarding Sub AgencyEnvironmental Protection Agency
Awarding OfficeREGION 9 CONTRACTING OFFICE
Funding AgencyEnvironmental Protection Agency
Funding Sub AgencyEnvironmental Protection Agency
Funding OfficeREGION 9 (FUNDING OFFICE)

Recipient Details

RecipientHYDROGEOLOGIC, INC.
Recipient Location11107 SUNSET HILLS RD STE 400 RESTON VIRGINIA, UNITED STATES
Business CategoriesAsian Pacific American Owned Business, Category Business, Corporate Entity Not Tax Exempt, Minority Owned Business, Small Business, Special Designations, U.S.-Owned Business

Comments

Award Transactions

Transaction #P00014 | $345,351.10February 2, 2026

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $345,351.10 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $-345,351.10December 31, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $-345,351.10 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00012 | $0.00October 22, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00011 | $0.00September 12, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00010 | $0.00August 15, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00009 | $158,419.00July 17, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $158,419.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $90,000.00July 16, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $90,000.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00007 | $-48,419.00July 14, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $-48,419.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006 | $0.00March 5, 2025

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00005 | $0.00September 26, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004 | $63,003.00August 5, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $63,003.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $1,137,108.00June 7, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $1,137,108.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $0.00February 28, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $0.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00001 | $148,837.47February 9, 2024

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $148,837.47 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.

Transaction #0 | $1,119,477.00September 28, 2023

Environmental Protection Agency, a sub agency of Environmental Protection Agency, issued a payment of $1,119,477.00 to HYDROGEOLOGIC, INC.. The payment included a Subsidy Cost of $0.00.