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General Services Administration Awarded a Contract to TERRAPHASE ENGINEERING INC for $1,500,000.00

Signed on

3/17/2022, 12:00 AM

TERRAPHASE ENGINEERING INC Government Contract #47QRAA22D006X

TERRAPHASE ENGINEERING INC was awarded a contract with the United States Government for $1,500,000.00. The contract was awarded by the agency office GSA/FAS/PSHC/PROF SRVCS SCHED-PSS, which is a division with the Federal Acquisition Service within the General Services Administration.

Summary of Award

The recipient of the federal contract is Terraphase Engineering Inc, a small U.S.-owned business based in Oakland, California, specializing in environmental consulting services. The contract, funded by the General Services Administration, is for Other Environmental Services and is worth $1,500,000. Notable spending patterns include multiple transactions with no transaction amounts recorded.

Contract Details

Contract ID47QRAA22D006X
Contract TypeIDV_C
Total Obligation$0.00
Exercised Options
Base Amount + Options$1,500,000.00
Date Signed2022-03-17
Contract DescriptionFEDERAL SUPPLY SCHEDULE CONTRACT
Start Date2022-03-17
End Date2027-03-16

Agency Details

Awarding AgencyGeneral Services Administration
Awarding Sub AgencyFederal Acquisition Service
Awarding OfficeGSA/FAS/PSHC/PROF SRVCS SCHED-PSS
Funding AgencyGeneral Services Administration
Funding Sub AgencyFederal Acquisition Service
Funding OfficeGSA/FAS/PSHC/PROF SRVCS SCHED-PSS

Recipient Details

RecipientTERRAPHASE ENGINEERING INC
Recipient Location1300 CLAY ST OAKLAND CALIFORNIA, UNITED STATES
Business CategoriesCategory Business, Corporate Entity Not Tax Exempt, Small Business, Special Designations, Subchapter S Corporation, U.S.-Owned Business

Comments

Award Transactions

Transaction #PSA897 | $0.00May 7, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA893 | $0.00April 4, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0010 | $0.00February 13, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA888 | $0.00January 23, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA885 | $0.00August 16, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA883 | $0.00June 3, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA882 | $0.00April 22, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA869 | $0.00December 12, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA863 | $0.00October 24, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0008 | $0.00March 30, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0007 | $0.00March 10, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0006 | $0.00February 27, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0004 | $0.00March 28, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0005 | $0.00March 28, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0002 | $0.00March 22, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA815 | $0.00March 21, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PO0001 | $0.00March 17, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $0.00March 17, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA907 | $0.00December 29, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA905 | $0.00September 2, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA904 | $0.00July 23, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0011 | $0.00May 30, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA897 | $0.00May 7, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA893 | $0.00April 4, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0010 | $0.00February 13, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA888 | $0.00January 23, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA885 | $0.00August 16, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA883 | $0.00June 3, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA882 | $0.00April 22, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA869 | $0.00December 12, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA863 | $0.00October 24, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0008 | $0.00March 30, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0007 | $0.00March 10, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0006 | $0.00February 27, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0005 | $0.00March 28, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0004 | $0.00March 28, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0002 | $0.00March 22, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA815 | $0.00March 21, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PO0001 | $0.00March 17, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $0.00March 17, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA917 | $0.00June 8, 2026

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA915 | $0.00April 19, 2026

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA914 | $0.00April 7, 2026

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA909 | $0.00April 3, 2026

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA907 | $0.00December 29, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA905 | $0.00September 2, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA904 | $0.00July 23, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0011 | $0.00May 30, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA897 | $0.00May 7, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA893 | $0.00April 4, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0010 | $0.00February 13, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA888 | $0.00January 23, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA885 | $0.00August 16, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA883 | $0.00June 3, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA882 | $0.00April 22, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA869 | $0.00December 12, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA863 | $0.00October 24, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0008 | $0.00March 30, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0007 | $0.00March 10, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0006 | $0.00February 27, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0005 | $0.00March 28, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0004 | $0.00March 28, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0002 | $0.00March 22, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA815 | $0.00March 21, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $0.00March 17, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PO0001 | $0.00March 17, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to TERRAPHASE ENGINEERING INC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.