01 / Contract Profile
009 Federal Contract Award
Agency code 6930
THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE EXCESS FUNDS IN THE AMOUNT OF - $4,548.13, AND TO CLOSE OUT THE ABOVE REFERENCED CONTRACT IN ACCORDANCE WITH FAR 4.804-5. THIS AWARD IS HEREBY CLOSED. SUMMARY OF CHANGES BELOW: TOTAL AWARD AMOUNT
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
009 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-$4.5K
FY 2026Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2005 | $98.1K | 1 | — |
| FY 2006 | $244.5K | 2 | +149.2% |
| FY 2007 | $131.8K | 3 | −46.1% |
| FY 2008 | $103.6K | 3 | −21.4% |
| FY 2009 | $209.7K | 4 | +102.3% |
| FY 2010 | $240.6K | 4 | +14.8% |
| FY 2011 | $1.33M | 9 | +453.9% |
| FY 2012 | $706.1K | 13 | −47.0% |
| FY 2013 | $555.3K | 7 | −21.4% |
| FY 2014 | $925.9K | 11 | +66.7% |
| FY 2015 | $560.9K | 6 | −39.4% |
| FY 2016 | $286.6K | 4 | −48.9% |
| FY 2017 | -$10.8K | 3 | −103.8% |
| FY 2019 | -$148 | 2 | +98.6% |
| FY 2021 | -$1.1K | 2 | −619.9% |
| FY 2022 | -$10.0K | 1 | −835.2% |
| FY 2024 | -$6.2K | 1 | +37.3% |
| FY 2025 | -$7.1K | 1 | −14.1% |
| FY 2026 | -$4.5K | 1 | +36.1% |
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?
T WHITE PARKER ASSOCIATES, INCORPORATED
UEI DB2SYZJN6HA4 · CAGE 4HF31
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $4.18M | 55 | 78.1% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $708.1K | 10 | 13.2% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $184.6K | 2 | 3.4% |
| 541513 | COMPUTER FACILITIES MANAGEMENT SERVICES | $179.7K | 3 | 3.4% |
| 541511 | CUSTOM COMPUTER PROGRAMMING SERVICES | $73.9K | 4 | 1.4% |
| 523930 | INVESTMENT ADVICE | $25.0K | 2 | 0.5% |
| 611430 | PROFESSIONAL AND MANAGEMENT DEVELOPMENT TRAINING | $2.1K | 2 | 0.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| C118 | RESEARCH AND DEVELOPMENT FACILITIES | $1.75M | 18 | 32.7% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $1.64M | 26 | 30.5% |
| AD24 | R&D- DEFENSE OTHER: SERVICES (ENGINEERING DEVELOPMENT) | $848.7K | 10 | 15.8% |
| AS32 | R&D- MODAL TRANSPORTATION: RAIL (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | $499.3K | 5 | 9.3% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $184.6K | 2 | 3.4% |
| R415 | PROF SVCS/TECH SHARING-UTIL | $179.7K | 3 | 3.4% |
| B599 | SPECIAL STUDIES/ANALYSIS- OTHER | $99.9K | 2 | 1.9% |
| R710 | SUPPORT- MANAGEMENT: FINANCIAL | $78.6K | 6 | 1.5% |
| D301 | ADP FACILITY MANAGEMENT | $73.9K | 4 | 1.4% |
| R499 | SUPPORT- PROFESSIONAL: OTHER | $2.1K | 2 | 0.0% |
08 / Place of Performance
Where is the work recorded?
WASHINGTON, DISTRICT OF COLUMBIA, DISTRICT OF COLUMBIA, UNITED STATES
ZIP 205900001
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Feb 12, 2026 | P00001 | -$4.5K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541611 | R408 |
| Apr 28, 2025 | 9 | -$7.1K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541990 | C118 |
| Jul 5, 2024 | P00002 | -$6.2K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | AS32 |
| May 23, 2022 | P00018 | -$10.0K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R425 |
| Sep 17, 2021 | P00002 | $0 | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | AS32 |
| Aug 26, 2021 | P00007 | -$1.1K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | C118 |
| Dec 23, 2019 | P00001 | $0 | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 523930 | R710 |
| Nov 26, 2019 | P00003 | -$148 | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | AD24 |
| Sep 26, 2017 | 6 | -$10.8K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R425 |
| Aug 5, 2017 | 17 | $0 | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R425 |
| Feb 28, 2017 | 16 | $0 | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R425 |
| Dec 23, 2016 | 15 | $110.0K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R425 |
| Sep 28, 2016 | 14 | $0 | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R425 |
| Jul 7, 2016 | 13 | $103.7K | 693JJ6 FEDERAL RAILROAD ADMINOffice code 693JJ6 | 541330 | R425 |
| Feb 19, 2016 | 12 | $72.9K | DEPT OF TRANS/FEDERAL RAILROAD ADMINOffice code 00053 | 541330 | R425 |
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.