68HE0923F0103↗

Name: 68HE0923F0103: Amco Des - Raf New Task Order Tocors: Michael Schulman Primary Invoice Approver: Tiffanie Pang Alternate Invoice Approver: Maria Velez and Lisa Ouyang
Creator: SpendQuery
License: https://creativecommons.org/licenses/by/4.0/

Hydrogeologic, Inc. received this contract from Region 9 Contracting Office, Environmental Protection Agency: $2.72M obligated so far for architect and engineering- general: other. It runs to 2030-09-29, or to 2030-09-30 if every option is exercised.

Key facts · data as of Oct 25, 2026

Recipient: Hydrogeologic, Inc.
Awarding agency: Environmental Protection Agency
Contracting office: Region 9 Contracting Office (68HE09)
Obligated to date: $2.72M
Potential value: $4.85M
Ends: 2030-09-29

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.

Cite this page: SpendQuery, Award 68HE0923F0103, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_AWD_68HE0923F0103_6800_68HE0318D0006_6800

Hydrogeologic, Inc.: all federal awards · Environmental Protection Agency: spending · Region 9 Contracting Office: what it buys

AMCO DES - RAF NEW TASK ORDER TOCORS: MICHAEL SCHULMAN PRIMARY INVOICE APPROVER: TIFFANIE PANG ALTERNATE INVOICE APPROVER: MARIA VELEZ AND LISA OUYANG

Delivery Order · Environmental Protection Agency · to Hydrogeologic, Inc. (UEI S7Q4GKNGGA81) · data as of 2026-10-25

Obligated to date$2.72M17 actions

Current value$4.24Mwith options exercised

Potential value$4.85Mif every option is used

Period2023-09-28 → 2030-09-29up to 2030-09-30 with options

What it is

Product or service: Architect and Engineering- General: Other (PSC C219)
Industry: Remediation Services (NAICS 562910)
Contracting office: Region 9 Contracting Office (68HE09)
Competition: Full and open competition · 1 offer received
Pricing: Cost plus fixed fee
How it was bought: Multiple-award IDIQ · under 68HE0318D0006
Solicitation: 68HE0923R0017
Where the work is: San Francisco, CA · district CA-11

Obligations by fiscal year

FY2023$1.12M

FY2024$1.35M

FY2025$200.0K

FY2026$50.3K

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

17 actions since 2023-09-28. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-08-31	P00016	Option exercised	$50.3K	THE PURPOSE OF THIS MODIFICATION IS A CHANGE ORDER AND ADD INCREMENTAL FUNDING.
2026-02-23	P00015	Administrative change	$0	THE PURPOSE OF THIS MODIFICATION IS TO UPDATE PROGRAM OFFICERS ON THIS TASK ORDER AND CORRECT MODIFICATION 14 WORDING.
2026-02-02	P00014	Funding only	$345.4K	THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING TO THIS TASK ORDER.
2025-12-31	P00013	Funding only	-$345.4K	THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE UNUSED FUNDS FROM THIS TASK ORDER.
2025-10-22	P00012	Administrative change	$0	THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE BASE PERIOD FOR 3 MONTHS FOR FIELD WORK.
2025-09-12	P00011	Supplemental agreement (work within scope)	$0	THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE A SOWA AND BUDGET REALIGNMENT.
2025-08-15	P00010	Administrative change	$0	THE PURPOSE OF THIS MODIFICATION IS TO CORRECT THE POP OF OPTIONAL TASKS.
2025-07-17	P00009	Option exercised	$158.4K	THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE AND INCREMENTALLY FUND OPTION PERIOD 1.
2025-07-16	P00008	Funding only	$90.0K	THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING TO TASK 2.1.5 WELL MAINTENANCE AND INCREMENTALLY FUND AND EXERCISE OPTION PERIOD 1.
2025-07-14	P00007	Administrative change	-$48.4K	THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE A STATEMENT OF WORK AMENDMENT AND DE-OBLIGATE FUNDING FOR TASK 1.6.4.
2025-03-05	P00006	Administrative change	$0	THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO REPLACE MICHAEL SCHULMAN WITH MAX WILLIAMS AS THE PRIMARY TOCOR FOR TASK ORDER 68HE0923F0103. MR. OMER SHALEV IS NOW THE ALTERNATE (ALT.) TOCOR. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED.
2024-09-26	P00005	Administrative change	$0	THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO REPLACE MENA MEDEIROS WITH QUADRI SARUMI AS THE PRIMARY CONTRACT OFFICER FOR TASK ORDER 68HE0923F0103. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED.
2024-08-05	P00004	Change order	$63.0K	THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE LEVEL OF EFFORT ON TASKS 2.3 AND 8.8 FOR THE BASE AND OPTION PERIOD.
2024-06-07	P00003	Funding only	$1.14M	THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE AND FUND OPTIONAL TASKS AND UPDATE TOCOR.
2024-02-28	P00002	Administrative change	$0	THE PURPOSE OF THIS MODIFICATION IS TO UPDATE KEY PERSONNEL
2024-02-09	P00001	Funding only	$148.8K	THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE AND FUND OPTIONAL TASKS 0017 AND 0018
2023-09-28	0		$1.12M	AMCO DES - RAF NEW TASK ORDER TOCORS: MICHAEL SCHULMAN PRIMARY INVOICE APPROVER: TIFFANIE PANG ALTERNATE INVOICE APPROVER: MARIA VELEZ AND LISA OUYANG

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-25). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗