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Department of Homeland Security Awarded a Contract to SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC for $1,477,350.00

Signed on

9/10/2025, 12:00 AM

SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC Government Contract #70Z08825FPETA0004

SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC was awarded a contract with the United States Government for $1,477,350.00. The contract was awarded by the agency office CEU OAKLAND(00088), which is a division with the U.S. Coast Guard within the Department of Homeland Security.

Summary of Award

The recipient of the federal contract is Sustainable Group/Terraphase Engineering JV LLC, located in Moraga, California. The contract is for maintenance and repair work at the U.S. Coast Guard Station in Petaluma, California, funded by the Department of Homeland Security. The contract is valued at $1,477,350.

Contract Details

Contract ID70Z08825FPETA0004
Contract TypeC
Total Obligation$1,477,350.00
Exercised Options$1,477,350.00
Base Amount + Options$1,477,350.00
Date Signed2025-09-10
Contract DescriptionMAINTENANCE AND REPAIR (M&R) ROADWAY AND DRAINAGE U.S. COAST GUARD STATION PETALUMA, CALIFORNIA
Start Date2025-09-11
End Date2026-06-18

Agency Details

Awarding AgencyDepartment of Homeland Security
Awarding Sub AgencyU.S. Coast Guard
Awarding OfficeCEU OAKLAND(00088)
Funding AgencyDepartment of Homeland Security
Funding Sub AgencyU.S. Coast Guard
Funding OfficeDEPUTY COMDT 4 MISSION SUPP WASH DC

Recipient Details

RecipientSUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC
Recipient Location1480 MORAGA ROAD, SUITE I #374 MORAGA CALIFORNIA, UNITED STATES
Business CategoriesCategory Business, Corporate Entity Not Tax Exempt, Limited Liability Corporation, Service Disabled Veteran Owned Business, Small Business, Special Designations, U.S.-Owned Business, Veteran Owned Business

Comments

Award Transactions

Transaction #P00001$97,729.61November 25, 2025

U.S. Coast Guard, a sub agency of Department of Homeland Security, issued a payment of $97,729.61 to SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$1,477,350.00September 10, 2025

U.S. Coast Guard, a sub agency of Department of Homeland Security, issued a payment of $1,477,350.00 to SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002$30,101.74February 18, 2026

U.S. Coast Guard, a sub agency of Department of Homeland Security, issued a payment of $30,101.74 to SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001$97,729.61November 25, 2025

U.S. Coast Guard, a sub agency of Department of Homeland Security, issued a payment of $97,729.61 to SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$1,477,350.00September 10, 2025

U.S. Coast Guard, a sub agency of Department of Homeland Security, issued a payment of $1,477,350.00 to SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC. The payment included a Subsidy Cost of $0.00.