68HE0720F0160↗
Weston Solutions Inc received this contract from Region 7 Contracting Office, Environmental Protection Agency: $176.6K obligated so far for support- professional: emergency response/disaster planning/preparedness support. Its period of performance ended 2025-08-05.
Key facts · data as of Oct 26, 2026
- Recipient
- Weston Solutions Inc
- Awarding agency
- Environmental Protection Agency
- Contracting office
- Region 7 Contracting Office (68HE07)
- Obligated to date
- $176.6K
- Potential value
- $2.68M
- Ends
- 2025-08-05
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 26, 2026.
Cite this page: SpendQuery, Award 68HE0720F0160, data as of Oct 26, 2026, https://spendquery.com/award?id=CONT_AWD_68HE0720F0160_6800_68HE0720D0005_6800
Weston Solutions Inc: all federal awards · Environmental Protection Agency: spending · Region 7 Contracting Office: what it buys
R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES
Obligated to date$176.6K31 actions
Current value$2.68Mwith options exercised
Period2020-09-16 → 2025-08-05current end date
What it is
- Product or service
- Support- Professional: Emergency Response/Disaster Planning/Preparedness Support (PSC R429)
- Industry
- Environmental Consulting Services (NAICS 541620)
- Contracting office
- Region 7 Contracting Office (68HE07)
- Competition
- Full and open competition
- Pricing
- Time and materials
- How it was bought
- Single-award IDIQ · under 68HE0720D0005
- Where the work is
- King, WA · district WA-07
Obligations by fiscal year
FY2023$987.3K
FY2024$307.8K
FY2025-$844.8K
FY2026-$273.7K
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
31 actions since 2022-11-14. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2025-12-29 | P00047 | Administrative change | -$273.7K | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00047: DE-SCOPE AND DE-OBLIGATE EXCESS FUNDS |
| 2025-06-12 | P00046 | Administrative change | -$844.8K | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00046: DE-OBLIGATE EXCESS FUNDS |
| 2025-06-05 | P00045 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00045: ISSUE SUBTASKS 32-36 TO CONDUCT CERCLA SITE ASSESSMENT ACTIVITIES |
| 2025-05-15 | P00044 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00044: INCREASE SUBTASK #16 CEILING FOR ADDITIONAL LEVEL OF EFFORT TO CONDUCT CERCLA SITE INSPECTIONS |
| 2025-03-21 | P00043 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00043: INCREASE SUBTASKS #18 & #19 CEILING FOR ADDITIONAL LEVEL OF EFFORT TO CONDUCT CERCLA SITE INSPECTIONS |
| 2025-02-21 | P00042 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00042: ISSUE SUBTASK 31 FOR SITE ASSESSMENT IN THE EUGENE, OR AREA AND CHANGE TOCOR |
| 2025-01-02 | P00041 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00041: ISSUE SUBTASK 30 FOR SITE ASSESSMENT IN THE COLUMBIA COUNTY, OR AREA |
| 2024-11-07 | P00040 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00040: ISSUE SUBTASKS 27-29 FOR SITE ASSESSMENTS IN THE ANCHORAGE, AK AREA; MODIFY SUBTASK 6, 12 & 13 FOR ON-GOING SUPPORT |
| 2024-11-05 | P00039 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00039: ADMIN MOD TO PROVIDE ACCOUNTING LINE INFORMATION FROM MOD P00013 |
| 2024-09-09 | P00038 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00037: ISSUE SUBTASKS 25-26 FOR SITE ASSESSMENTS IN THE FAIRBANKS, AK AREA |
| 2024-06-27 | P00037 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00037: ISSUE SUBTASKS 21-24 FOR SITE ASSESSMENTS IN THE CORVALLIS, OR AREA |
| 2024-06-10 | P00036 | Supplemental agreement (work within scope) | $759.1K | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00036: ADD YEAR 5 FUNDING AND EXTEND THE ESTIMATED COMPLETION DATE OF SUBTASK #012 |
| 2024-05-22 | P00035 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00035: ISSUE SUBTASK #018-020 FOR SITE ASSESSMENTS IN THE ANCHORAGE, AK AREA |
| 2024-04-22 | P00034 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00033: INCREASE SUBTASK #15S CEILING FOR ADDITIONAL LEVEL OF EFFORT DUE TO GREATER THAN ANTICIPATED DELIVERABLES AND CLOSEOUT SUPPORT |
| 2024-04-04 | P00033 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00033: ISSUE SUBTASK #017 FOR PASI & HRS TRAINING |
| 2024-04-03 | P00032 | Funding only | -$451.3K | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00032: DE-OBLIGATE FUNDS USED IN MOD P00013 TO CORRECT ACCOUNTING LINES |
| 2024-04-02 | P00031 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00031: EXTEND PERIOD OF PERFORMANCE FOR EXISTING SUBTASKS AND ADD TOCORS |
| 2024-02-26 | P00030 | Change order | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00030: REVISE STATEMENT OF WORK FOR UPDATED ASSUMPTIONS, ISSUE NEW SUBTASK, AND EXTEND PERIOD OF PERFORMANCE FOR EXISTING SUBTASKS |
| 2024-01-29 | P00029 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00029: INCREASE SUBTASKS #1 & #15 CEILING FOR ADDITIONAL LEVEL OF EFFORT DUE TO GREATER THAN ANTICIPATED REPORT SUPPORT |
| 2023-12-04 | P00028 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00028: INCREASE SUBTASK #13 CEILING FOR ADDITIONAL LEVEL OF EFFORT DUE TO GREATER THAN ANTICIPATED REVIEW COMMENTS |
| 2023-11-27 | P00027 | Supplemental agreement (work within scope) | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00027: EXTEND THE PERIOD OF PERFORMANCE FOR SUBTASK 11 - CORVALIS GROUNDWATER DUE TO UNANTICIPATED DELAYS IN COMPLETING THE WORK |
| 2023-10-19 | P00026 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00026: INCREASE SUBTASK 001-WELLPINIT LANDFILL SITE AND SUBTASK 006-HRS EVALUATIONS PRIVATE SITE. |
| 2023-09-21 | P00025 | Funding only | $311.5K | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00025: ADD INCREMENTAL FUNDING FOR ONE-YAR OF SEVERABLE SERVICES AND INCREASE SUBTASK 015-GILMORE SITE DUE TO THE NEED FOR A SECOND MOBILIZATION TO THE SITE. |
| 2023-06-27 | P00024 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00024: INCREASE AND/OR EXTEND SUBTASKS 001-WELLPINIT SITE, 013-WEYERHAEUSER COMPANY-SNOQUALMIE PLYWOOD SITE, 014-RAINIER RESIDENTIAL WATER WELL SITE AND 015-GILMORE MINE WASTE PILES |
| 2023-06-13 | P00023 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00023: EXTEND SUBTASK 012 ESQUIRE AND USTICK SITE DUE TO REGION 10 REALIGNING PRIORITIES AND INCREASE SUBTASK 015 GILMORE MINE WASTE PILES SITE TO FUND SAMPLING ACTIVITIES NOW THAT |
| 2023-04-21 | P00022 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00022: INCREASE FUNDING FOR SUBTASK 1-WELLPINIT LANDFILL DUE TO ADDITIONAL SAMPLING ACTIVITIES NEEDED TO ADDRESS DATA GAPS AND ADD AN ALTERNATE TOCOR |
| 2023-03-31 | P00021 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00021: INCREASE FUNDING FOR SUBTASK 6-PRIVATE SITE HRS SCORING AND SUBTASK 9-FEDERAL FACILITY DOCKET SITES TO CONTINUE SITE ASSESSMENT SUPPORT, ISSUE SUBTASK 015-GILMORE MINE WASTE |
| 2023-03-13 | P00020 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00020: INCREASE FUNDING FOR SUBTASK 1-WELLPINIT LANDFILL DUE TO ADDITIONAL SAMPLING ACTIVITIES NEEDED TO ADDRESS DATA GAPS, ISSUE SUBTASK 014-RAINIER RESIDENTIAL WATER WELL TO PERFO |
| 2023-01-27 | P00019 | Funding only | $675.8K | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00019: ADD INCREMENTAL FUNDING FOR ANOTHER YEAR OF SEVERABLE SERVICES AND EXTEND THE POP FOR SUBTASK 3 - GVD PROPERTIES. |
| 2022-12-12 | P00018 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00017: ISSUE SUBTASK 013 FOR THE SNOQUALMIE MILL SITE AND EXTEND SUBTASKS 1-WELLPINIT LANDFILL, 5-GIS PLATFORM DEVELOPMENT, 6-HRS PRIVATE SITES AND 9-HRS FEDERAL SITES. |
| 2022-11-14 | P00017 | Administrative change | $0 | R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT SERVICES MOD P00017: EXTEND SUBTASK 012 FOR ADDITIONAL TIME NEEDED TO COMPLETE THE SUBTASK DUE TO THE AVAILABILITY OF EPA STAFF. |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-26). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗