01 / Contract Profile
W9123818F0104 Federal Contract Award
Agency code 2100
PROJECT TITLE AND LOCATION: FOLSOM DAM RAISE PROJECT, DIKES 7 AND 8 AND MORMON ISLAND AUXILIARY DAM (MIAD). THIS MODIFICATION IS ADDING TASKS 19-22 FOR DIKE 7 STORMWATER COLLECTION DESIGN, 100% DESIGN FINALIZATION, AND ADDITIONAL EDC FOR MIAD.
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W9123818F0104 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$486.7K
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2018 | $3.77M | 2 | — |
| FY 2019 | $1.72M | 2 | −54.4% |
| FY 2020 | $128.4K | 2 | −92.5% |
| FY 2021 | $828.7K | 1 | +545.2% |
| FY 2022 | $623.4K | 2 | −24.8% |
| FY 2023 | $61.8K | 1 | −90.1% |
| FY 2025 | $486.7K | 2 | +687.8% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W075 ENDIST SACRAMENTO |
05 / Contractor
Who holds this federal contract?
AECOM TECHNICAL SERVICES, INC.
UEI GBD4FAK8L553 · CAGE 3VXL6
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $7.62M | 12 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| C211 | ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | $7.62M | 12 | 100.0% |
08 / Place of Performance
Where is the work recorded?
FOLSOM, SACRAMENTO, CALIFORNIA, UNITED STATES
ZIP 956301500
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Sep 11, 2025 | P00011 | $486.7K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Apr 23, 2025 | P00010 | $0 | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Jul 28, 2023 | P00009 | $61.8K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| May 10, 2022 | P00008 | $623.4K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Mar 9, 2022 | P00007 | $0 | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Feb 17, 2021 | P00006 | $828.7K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Dec 18, 2020 | P00005 | -$135.1K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Jan 24, 2020 | P00004 | $263.5K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Nov 20, 2019 | P00003 | $976.9K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Jan 31, 2019 | P00002 | $742.6K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Sep 28, 2018 | P00001 | $547.1K | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
| Aug 2, 2018 | Base action | $3.22M | W075 ENDIST SACRAMENTOOffice code W91238 | 541330 | C211 |
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.