01 / Contract Profile
15JENR21P00000129 Federal Contract Award
Agency code 1501
EXPERT WITNESS
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
15JENR21P00000129 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-$1.24M
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2021 | $1.28M | 3 | — |
| FY 2025 | -$1.24M | 1 | −196.8% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| JUSTICE, DEPARTMENT OF | OFFICES, BOARDS AND DIVISIONS | ENVIRONMENT NATURAL RESOURCES DIV |
05 / Contractor
Who holds this federal contract?
CARDNO, INC.
UEI LFCULMFP9LB7 · CAGE 6PWA1
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541199 | ALL OTHER LEGAL SERVICES | $40.6K | 4 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| R424 | SUPPORT- PROFESSIONAL: EXPERT WITNESS | $40.6K | 4 | 100.0% |
08 / Place of Performance
Where is the work recorded?
LONE TREE, DOUGLAS, COLORADO, UNITED STATES
ZIP 801245444
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| May 9, 2025 | P00003 | -$1.24M | ENVIRONMENT NATURAL RESOURCES DIVOffice code 15JENR | 541199 | R424 |
| Sep 9, 2021 | P00002 | $490.8K | ENVIRONMENT NATURAL RESOURCES DIVOffice code 15JENR | 541199 | R424 |
| Apr 15, 2021 | P00001 | $0 | ENVIRONMENT NATURAL RESOURCES DIVOffice code 15JENR | 541199 | R424 |
| Apr 7, 2021 | Base action | $791.6K | ENVIRONMENT NATURAL RESOURCES DIVOffice code 15JENR | 541199 | R424 |
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.