68HERH23F0134↗
S C & a Inc received this contract from Land, Enforcement, and Air Division, Environmental Protection Agency: $4.81M obligated so far for support- professional: other. It runs to 2027-02-28.
Key facts · data as of Oct 23, 2026
- Recipient
- S C & a Inc
- Awarding agency
- Environmental Protection Agency
- Contracting office
- Land, Enforcement, and Air Division (68HERL)
- Obligated to date
- $4.81M
- Potential value
- $9.96M
- Ends
- 2027-02-28
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award 68HERH23F0134, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_68HERH23F0134_6800_68HERH22A0029_6800
S C & a Inc: all federal awards · Environmental Protection Agency: spending · Land, Enforcement, and Air Division: what it buys · The follow-on: recompete brief
EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION"
Up for re-bid: ends 2027-02-28. Recompete brief →
What it is
- Product or service
- Support- Professional: Other (PSC R499)
- Industry
- Environmental Consulting Services (NAICS 541620)
- Contracting office
- Land, Enforcement, and Air Division (68HERL)
- Competition
- Full and open competition
- Pricing
- Time and materials
- How it was bought
- Blanket purchase agreement (BPA) · under 68HERH22A0029
- Where the work is
- District of Columbia, DC · district DC-98
Obligations by fiscal year
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
18 actions since 2023-03-01. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-07-01 | P00017 | Funding only | $120.0K | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00017: THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDS IN THE AMOUNT OF $120.000 TO CLIN 3000. |
| 2026-06-07 | P00016 | Funding only | -$100.2K | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00016: THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS. |
| 2026-03-04 | P00015 | Administrative change | $0 | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00015: THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE CHANGE THE ALT-COR. |
| 2026-01-28 | P00014 | Option exercised | $250.0K | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00014: THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION PERIOD 3. |
| 2025-07-30 | P00013 | Funding only | -$1.05M | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00013: THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS IN THE AMOUNT OF $1,050,783.51.00. |
| 2025-07-02 | P00012 | Funding only | $2.00M | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00012: THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS IN THE AMOUNT OF $2,000,000.00. |
| 2025-05-23 | P00011 | Funding only | -$813.2K | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00011: THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS IN THE AMOUNT OF $813,191.26. |
| 2025-03-21 | P00010 | Administrative change | $0 | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00010: THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE ULTIMATE COMPLETION DATE TO 2/28/2027. |
| 2025-01-13 | P00009 | Option exercised | $250.0K | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00009: THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION PERIOD 2 AND ADD FUNDING IN THE AMOUNT OF $250,000.00. |
| 2024-12-26 | P00008 | Funding only | $250.0K | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00008: THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING IN THE AMOUNT OF $250,000.00. |
| 2024-07-15 | P00007 | Administrative change | $0 | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00007: THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE ALT-COR. |
| 2024-07-05 | P00006 | Funding only | $435.7K | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00006: ADDING FUNDING TO CLIN 0001 AND 0001C IN THE AMOUNT OF $435,742.16. |
| 2024-05-10 | P00005 | Funding only | $0 | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" P00005: SHIFT OY1 FUNDS. |
| 2024-02-26 | P00004 | Administrative change | $0 | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" THE PURPOSE OF THIS MODIFICATION IS TO CORRECT THE CONTRACT START DATE THAT WAS ERRONEOUSLY CHANGED FROM MODIFICATION P00003. |
| 2024-02-02 | P00003 | Option exercised | $1.60M | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION PERIOD I. |
| 2023-11-02 | P00002 | Funding only | $0 | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE ODC AMOUNTS FOR THE BASE AND ALL OPTION PERIODS. |
| 2023-05-24 | P00001 | Administrative change | $0 | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" THE PURPOSE OF THIS MODIFICATION IS TO REVISE THE QUARTERLY REPORTING TO MONTHLY REPORTING. |
| 2023-03-01 | 0 | $1.86M | EARTH MISSION SUPPORT "EXECUTIVE SUPPORT FOR THE OFFICE OF AIR AND RADIATION SUPPLEMENTAL FUNDING IMPLEMENTATION" |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗