01 / Contract Profile
140P8523F0030 Federal Contract Award
Agency code 1443
TITLE III CONSTRUCTION MANAGEMENT SERVICES, REHABILITATION OF PRESIDIO BUILDING 643 PHASE 2, GOLDEN GATE NATIONAL RECREATION AREA, CALIFORNIA MODIFICATION P00003 IS FOR A NO COST TIME EXTENSION FROM 4/15/2025 TO 6/30/2025. THE EXTENSION IS NEEDED
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
140P8523F0030 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.
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2023 | $517.1K | 1 | — |
| FY 2024 | $0 | 1 | −100.0% |
| FY 2025 | $0 | 2 | — |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| INTERIOR, DEPARTMENT OF THE | NATIONAL PARK SERVICE | PWR SF/SEA MABO(85000) |
05 / Contractor
Who holds this federal contract?
SIEGEL & STRAIN ARCHITECTS
UEI EF77WQWNDSJ5 · CAGE 3MFZ7
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541310 | ARCHITECTURAL SERVICES | $517.1K | 4 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| C219 | ARCHITECT AND ENGINEERING- GENERAL: OTHER | $517.1K | 4 | 100.0% |
08 / Place of Performance
Where is the work recorded?
SAN FRANCISCO, SAN FRANCISCO, CALIFORNIA, UNITED STATES
ZIP 941231307
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| May 7, 2025 | P00003 | $0 | PWR SF/SEA MABO(85000)Office code 140P85 | 541310 | C219 |
| Mar 12, 2025 | P00002 | $0 | PWR SF/SEA MABO(85000)Office code 140P85 | 541310 | C219 |
| Nov 18, 2024 | P00001 | $0 | PWR SF/SEA MABO(85000)Office code 140P85 | 541310 | C219 |
| Jun 1, 2023 | Base action | $517.1K | PWR SF/SEA MABO(85000)Office code 140P85 | 541310 | C219 |
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.