01 / Contract Profile
693JJ624F00017N Federal Contract Award
Agency code 6930
COR: K.C. FLYN THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE EXCESS FUNDS IN THE AMOUNT OF - $142,889.92, AND TO CLOSE OUT THE ABOVE REFERENCED CONTRACT IN ACCORDANCE WITH FAR 4.804-5. THIS AWARD IS HEREBY CLOSED. SUMMARY OF CHANGES BELOW:
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
693JJ624F00017N contract spending by fiscal year
Annual net obligations across the complete period available for this agency and PIID, from the first recorded fiscal year through the latest contract action.
Latest fiscal year obligations-$142.9K
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2024 | $984.8K | 4 | — |
| FY 2025 | -$142.9K | 2 | −114.5% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| TRANSPORTATION, DEPARTMENT OF | FEDERAL RAILROAD ADMINISTRATION | 693JJ6 FEDERAL RAILROAD ADMIN |
05 / Contractor
Who holds this federal contract?
JEFFERSON CONSULTING GROUP, LLC
UEI PS8NEAKW1MM4 · CAGE 1VTW3
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $842.0K | 6 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $842.0K | 6 | 100.0% |
08 / Place of Performance
Where is the work recorded?
WASHINGTON, DISTRICT OF COLUMBIA, DISTRICT OF COLUMBIA, UNITED STATES
ZIP 200061215
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Sep 30, 2025 | P00005 | -$142.9K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R408 |
| Jul 25, 2025 | P00004 | $0 | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R408 |
| Jun 20, 2024 | P00003 | $0 | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R408 |
| May 15, 2024 | P00002 | $83.7K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R408 |
| May 13, 2024 | P00001 | $280.7K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R408 |
| Mar 27, 2024 | Base action | $620.5K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R408 |
10 / Reading the Contract
How should this award record be interpreted?
Read the PIID as a transaction history, not as a single purchase price. Net obligations combine the base action with later increases, reductions, corrections, and deobligations recorded under the same contract.
Verify the buyer
Agency and office identify who manages the procurement relationship.
Follow modifications
Each action can change funding, scope, dates, or administrative terms.
Compare the market
Use NAICS, PSC, and the contractor profile to identify related buyers and competitors.