89303324DEM000120↗
Enterprise Technical Assistance Services Inc received this contract vehicle from Em-Environmental Management Con Bus CTR, Department of Energy: $56.25M obligated so far for support- professional: other. It runs to 2028-01-29.
Key facts · data as of Oct 25, 2026
- Recipient
- Enterprise Technical Assistance Services Inc
- Awarding agency
- Department of Energy
- Contracting office
- Em-Environmental Management Con Bus CTR (893033)
- Obligated to date
- $56.25M
- Potential value
- $209.15M
- Ends
- 2028-01-29
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.
Cite this page: SpendQuery, Award 89303324DEM000120, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_IDV_89303324DEM000120_8900
Enterprise Technical Assistance Services Inc: all federal awards · Department of Energy: spending · Em-Environmental Management Con Bus CTR: what it buys · The follow-on: recompete brief
PORTSMOUTH PADUCAH PROJECT OFFICE TECHNICAL SUPPORT SERVICES CONTRACT.
Obligated to date$56.25M37 actions
Potential value$209.15Mif every option is used
Period2025-01-30 → 2028-01-29current end date
Up for re-bid: ends 2028-01-29. Recompete brief → · HANFORD 222-S LABORATORY – FINAL REQUEST FOR PROPOSAL ↗
What it is
- Product or service
- Support- Professional: Other (PSC R499)
- Industry
- Remediation Services (NAICS 562910)
- Contracting office
- Em-Environmental Management Con Bus CTR (893033)
- Competition
- Full and open after exclusion of sources · 2 offers received
- Set-aside
- Small business
- Pricing
- Cost plus award fee
- How it was bought
- Contract vehicle (IDV) itself
- Solicitation
- 89303324REM000120
Obligations by fiscal year
FY2024$2.0K
FY2025$23.66M
FY2026$32.59M
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
37 actions since 2024-09-12. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-09-10 | P00036 | Funding only | $3.67M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00036 IS ADDING INCREMENTAL FUNDING IN THE AMOUNT OF $3,667,000. |
| 2026-08-27 | P00035 | Funding only | $5.41M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00035 IS ADDING INCREMENTAL FUNDING IN THE AMOUNT OF $5,408,000. |
| 2026-08-19 | P00034 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00034 IS A REVISION TO P00034 REMOVING THE FAR 52.243-2 CLAUSE. |
| 2026-08-18 | P00033 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00033 IS TO UPDATE SECTIONS J-2. |
| 2026-07-10 | P00032 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00032 IS TO UPDATE SECTIONS C AND J-3. |
| 2026-07-07 | P00031 | Funding only | $3.58M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00031 IS TO ADD TO ADD INCREMENTAL FUNDING TO CLIN 0002 IN THE AMOUNT OF $3,580,000. |
| 2026-05-27 | P00030 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00030 IS TO ADD FAR 52.222-90 ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS TO SECTION I. |
| 2026-05-13 | P00029 | Funding only | -$200.0K | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00029 IS TO ADD INCREMENTAL FUNDING TO CONTRACT LINE ITEM NUMBER 0002 IN THE AMOUNT OF $100,000.00 AND DE-OBLIGATING $300,000.00. ALSO, ADDING CONTRACT LINE ITEM |
| 2026-04-23 | P00028 | Funding only | $6.94M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00028 IS TO ADD INCREMENTAL FUNDING TO CONTRACT LINE ITEM NUMBER 0002 IN THE AMOUNT OF $6,944,000.00 |
| 2026-04-22 | P00027 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00027 IS TO UPDATE THE FOLLOWING SECTIONS C, G, H AND J OF THE CONTRACT. |
| 2026-04-01 | P00026 | Funding only | $2.42M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00026 IS TO ADD FUNDING TO CLIN 0002 IN THE AMOUNT OF $2,422,000. |
| 2026-02-26 | P00025 | Funding only | $1.13M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00025 IS TO ADD FUNDING TO CLIN 0002 IN THE AMOUNT OF $1,130,000. |
| 2025-12-22 | P00024 | Funding only | $6.07M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00024 IS TO ADD FUNDING TO CLIN 0002 IN THE AMOUNT OF $6,068,000. |
| 2025-11-26 | P00023 | Funding only | $3.22M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00023 IS TO ADD FUNDING TO CLIN 0002 IN THE AMOUNT OF $3,217,000 AND CLIN 0003 IN THE AMOUNT OF $4,000. |
| 2025-11-06 | P00022 | Funding only | $349.0K | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00021 IS TO ADD FUNDING TO CLIN 0002 IN THE AMOUNT OF $349,000. |
| 2025-10-16 | P00021 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00021 IS TO UPDATE SECTION J-6 AND UPDATE SECTION B3. |
| 2025-09-30 | P00020 | Funding only | $5.90M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00020 IS TO INCREMENTAL FUND CONTRACT LINE ITEM NUMBER 0002 IN THE AMOUNT OF $5,812,951,89 AND CONTRACT LINE ITEM NUMBER 0003 IN THE AMOUNT OF $89,385.63. THE TOT |
| 2025-09-16 | P00019 | Funding only | $2.03M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00019 IS TO INCREMENTAL FUND CONTRACT LINE ITEM NUMBER 0002 IN THE AMOUNT OF $62,179.65 AND CONTRACT LINE ITEM NUMBER 0003 IN THE AMOUNT OF $1,965,902.26. THE TOT |
| 2025-08-26 | P00018 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00018 IS TO UPDATE SEC B, SEC C AND SEC J-3. |
| 2025-08-02 | P00017 | Change order definitized | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00017 IS TO DEFINITIZE THE REQUEST FOR PROPOSAL FOR THE CYBER SECURITY OPERATIONS. |
| 2025-07-31 | P00016 | Funding only | $3.21M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00016 IS TO ADD FUNDING IN THE AMOUNT OF $3,205,500.00 |
| 2025-07-15 | P00015 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00015 IS TO ADD EXEMPTIONS FOR THE CYBER SECURITY OVERSIGHT SYSTEM PLAN REQUIREMENTS (PPPO-01-10021616-22, JULY 21, 2022) TO SEC C 8 OF THE CONTRACT. |
| 2025-07-02 | P00014 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00014 IS TO ADD A SPECIALIST OFFICIAL. |
| 2025-07-02 | P00013 | Funding only | $2.84M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00013 IS TO INCREMENTAL FUND CLIN 0002 IN THE AMOUNT OF $2,836,000. |
| 2025-06-18 | P00012 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00012 IS TO MODIFY CONTRACT SECTION C AND SECTION J. |
| 2025-06-05 | P00011 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P00011 IS TO CORRECT ACCOUNTING CODE FUND LINE ITEM 00002 IN THE AMOUNT OF $1,000,000.00. |
| 2025-05-30 | P00010 | Funding only | $2.52M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0010 IS TO INCREMENTALLY FUND LINE ITEM 00002 IN THE AMOUNT OF $2,522,000.00. |
| 2025-05-06 | P00009 | Funding only | $200.0K | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0009 IS TO INCREMENTALLY FUND LINE ITEM 00003 IN THE AMOUNT OF $200,000.00. |
| 2025-05-01 | P00008 | Supplemental agreement (work within scope) | $2.93M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0008 IS TO INCREMENTALLY FUND LINE ITEMS 00002 AND 00003 IN THE AMOUNT OF $2,930,000.00 AND TO ISSUE A TASK ORDER 1 AGAINST CONTRACT LINE ITEM NUMBER 0003 IN THE |
| 2025-04-15 | P00007 | Supplemental agreement (work within scope) | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0007 IS TO REVISE CONTRACT SECTIONS C, G, H AND J-3. |
| 2025-04-01 | P00006 | Funding only | $2.60M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0006 IS TO ADD INCREMENTAL FUNDING TO CONTRACT. |
| 2025-03-27 | P00005 | Supplemental agreement (work within scope) | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0005 IS TO REVISE CONTRACT SECTION J, LIST OF ATTACHMENTS, ATTACHMENT J-2, LIST OF APPLICABLE DEPARTMENT OF ENERGY DIRECTIVES, LIST B. |
| 2025-03-13 | P00004 | Funding only | $1.31M | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0004 IS TO ADD INCREMENTAL FUNDING TO CONTRACT. |
| 2025-02-19 | P00003 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0003 IS TO CLARIFY LANGUAGE. |
| 2025-01-29 | P00002 | Administrative change | $0 | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT - MODIFICATION P0002 UPDATE ATTACHMENT J-3, LIST OF DELIVERABLES. |
| 2025-01-27 | P00001 | Funding only | $124.0K | PORTSMOUTH PADUCAH PROJECT OFFICE, TECHNICAL SUPPORT SERVICES CONTRACT- MODIFICATION P0001 INCREMENTAL FUNDING OBLIGATION. |
| 2024-09-12 | 0 | $2.0K | PORTSMOUTH PADUCAH PROJECT OFFICE TECHNICAL SUPPORT SERVICES CONTRACT. |
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 ↗