01 / Contract Profile
68HE0321F0066 Federal Contract Award
Agency code 6800
LOWER DARBY CREEK AREA (LDCA) SUPERFUND SITE (MULTIPLE OPERABLE UNITS (OUS) DESIGN AND ENGINEERING SERVICES (DES) THE PURPOSE OF THIS TASK ORDER (TO) IS TO PROVIDE SUPPORT AND ADDITIONAL SERVICES RELATED TO A VARIETY OF PLANNED ACTIVITIES RELATE
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
68HE0321F0066 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$255.8K
FY 2026Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2021 | $1.73M | 1 | — |
| FY 2022 | $3.12M | 6 | +80.8% |
| FY 2023 | $416.5K | 2 | −86.7% |
| FY 2024 | $3.03M | 4 | +627.2% |
| FY 2025 | $453.0K | 3 | −85.0% |
| FY 2026 | $255.8K | 1 | −43.5% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | REGION 3 CONTRACTING OFFICE |
05 / Contractor
Who holds this federal contract?
TETRA TECH, INC.
UEI JEG3QJSDMYG7 · CAGE 1KYA2
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 562910 | REMEDIATION SERVICES | $9.00M | 17 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| F108 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | $9.00M | 17 | 100.0% |
08 / Place of Performance
Where is the work recorded?
KING OF PRUSSIA, MONTGOMERY, PENNSYLVANIA, UNITED STATES
ZIP 194061433
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Mar 12, 2026 | P00016 | $255.8K | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Oct 2, 2025 | P00015 | $0 | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Sep 30, 2025 | P00014 | $336.0K | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Mar 28, 2025 | P00013 | $117.0K | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Oct 11, 2024 | P00012 | $0 | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Sep 27, 2024 | P00011 | $2.15M | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Jun 21, 2024 | P00010 | $840.1K | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Feb 7, 2024 | P00009 | $42.6K | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Oct 5, 2023 | P00008 | $0 | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Jul 10, 2023 | P00007 | $416.5K | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Oct 28, 2022 | P00006 | -$319.2K | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Sep 30, 2022 | P00005 | $3.00M | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Sep 16, 2022 | P00004 | $444.5K | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Apr 18, 2022 | P00003 | $0 | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
| Feb 4, 2022 | P00002 | $0 | REGION 3 CONTRACTING OFFICEOffice code 68HE03 | 562910 | F108 |
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.