89233120FNA400255↗
Mele Associates Inc received this contract from Nnsa Non-Mo Cntrctng Ops Div, Department of Energy: $47.87M obligated so far for support- professional: engineering/technical. Its period of performance ended 2025-08-13.
Key facts · data as of Oct 25, 2026
- Recipient
- Mele Associates Inc
- Awarding agency
- Department of Energy
- Contracting office
- Nnsa Non-Mo Cntrctng Ops Div (892331)
- Obligated to date
- $47.87M
- Potential value
- $121.35M
- Ends
- 2025-08-13
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.
Cite this page: SpendQuery, Award 89233120FNA400255, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_AWD_89233120FNA400255_8900_GS00F243CA_4732
Mele Associates Inc: all federal awards · Department of Energy: spending · Nnsa Non-Mo Cntrctng Ops Div: what it buys
U.S. DEPARTMENT OF ENERGY (DOE), NATIONAL NUCLEAR SECURITY ADMINISTRATION (NNSA) TECHNICAL ENGINEERING AND PROGRAMMATIC SUPPORT (TEPS-2) BLANKET PURCHASE AGREEMENT (BPA) REQUEST FOR INFORMATION (RFI) IN SUPPORT OF THE OFFICE OF DEFENSE NUCLEAR SECURI
Obligated to date$47.87M23 actions
Current value$94.38Mwith options exercised
Potential value$121.35Mif every option is used
Period2019-12-16 → 2025-08-13up to 2025-10-29 with options
What it is
- Product or service
- Support- Professional: Engineering/Technical (PSC R425)
- Industry
- Engineering Services (NAICS 541330)
- Contracting office
- Nnsa Non-Mo Cntrctng Ops Div (892331)
- Competition
- Full and open competition · 2 offers received
- Pricing
- Time and materials
- How it was bought
- GSA Schedule · under GS00F243CA
- Solicitation
- 89233118NNA000020
- Where the work is
- District of Columbia, DC · district DC-98
Obligations by fiscal year
FY2023$17.33M
FY2024$19.02M
FY2025$11.53M
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
23 actions since 2022-12-07. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2025-07-31 | P00037 | Funding only | $13.9K | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-07-29 | P00036 | Administrative change | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-07-14 | P00035 | Funding only | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-06-30 | P00034 | Administrative change | $1.65M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-06-26 | P00033 | Additional work (new agreement) | $561.0K | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-06-13 | P00032 | Change order | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-06-03 | P00031 | Administrative change | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-05-13 | P00030 | Funding only | $1.86M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-03-25 | P00029 | Administrative change | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2025-03-03 | P00028 | Funding only | $2.32M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2024-12-13 | P00027 | Administrative change | $135.0K | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2024-12-05 | P00026 | Option exercised | $5.00M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2024-10-16 | P00025 | Administrative change | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2024-05-15 | P00024 | Funding only | $11.84M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2024-03-01 | P00023 | Administrative change | $1.55M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2023-12-21 | P00022 | Administrative change | $125.0K | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2023-12-12 | P00021 | Option exercised | $5.50M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2023-07-14 | P00020 | Administrative change | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2023-07-05 | P00019 | Administrative change | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2023-03-08 | P00018 | Administrative change | $14.33M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2023-01-30 | P00017 | Administrative change | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2022-12-19 | P00016 | Administrative change | $0 | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
| 2022-12-07 | P00015 | Administrative change | $3.00M | TECHNICAL SURVEILLANCE COUNTERMEASURES AND TEMPEST TECHNICAL SUPPORT FOR THE U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION, OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70). |
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 ↗