01 / PSC Market Profile
PSC Z2KA Repair Or Alteration Of Dams Federal Contracts
Product and Service Code Z2KA
Federal contract activity classified under Repair Or Alteration Of Dams across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC Z2KA federal market?
03 / Spending Trend
PSC Z2KA contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$822.42M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $242.49M | 538 | 123 | 7 | — |
| FY 2020 | $312.44M | 527 | 119 | 8 | +28.8% |
| FY 2021 | $305.93M | 463 | 109 | 7 | −2.1% |
| FY 2022 | $800.52M | 435 | 101 | 7 | +161.7% |
| FY 2023 | $306.01M | 409 | 102 | 6 | −61.8% |
| FY 2024 | $527.05M | 445 | 112 | 11 | +72.2% |
| FY 2025 | $822.42M | 478 | 111 | 11 | +56.0% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE ARMY | 2100 | $2.32B | 2,683 | 218 | 70.0% |
| BUREAU OF RECLAMATION | 1425 | $913.83M | 428 | 39 | 27.6% |
| BUREAU OF LAND MANAGEMENT | 1422 | $24.05M | 46 | 7 | 0.7% |
| U.S. FISH AND WILDLIFE SERVICE | 1448 | $14.01M | 25 | 9 | 0.4% |
| NATIONAL PARK SERVICE | 1443 | $10.35M | 3 | 2 | 0.3% |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 8000 | $6.26M | 1 | 1 | 0.2% |
| SAINT LAWRENCE SEAWAY DEVELOPMENT CORPORATION | 6947 | $5.93M | 34 | 3 | 0.2% |
| DEPT OF THE AIR FORCE | 5700 | $5.43M | 4 | 2 | 0.2% |
| FOREST SERVICE | 12C2 | $5.32M | 43 | 16 | 0.2% |
| FARM PRODUCTION AND CONSERVATION BUSINESS CENTER | 12D0 | $2.97M | 7 | 1 | 0.1% |
05 / Contracting Offices
Which contracting offices buy in PSC Z2KA?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| US ARMY ENGINEER DISTRICT WALLA WAL | W912EF | DEPT OF THE ARMY | $534.35M | 877 | 52 | 16.1% |
| W072 ENDIST NASHVILLE | W912P5 | DEPT OF THE ARMY | $522.57M | 164 | 9 | 15.8% |
| MP-REGIONAL OFFICE | 140R20 | BUREAU OF RECLAMATION | $369.66M | 23 | 4 | 11.1% |
| GREAT PLAINS REGIONAL OFFICE | 140R60 | BUREAU OF RECLAMATION | $312.00M | 209 | 15 | 9.4% |
| W071 ENDIST OMAHA | W9128F | DEPT OF THE ARMY | $268.45M | 113 | 18 | 8.1% |
| W071 ENDIST PORTLAND | W9127N | DEPT OF THE ARMY | $178.90M | 415 | 35 | 5.4% |
| UPPER COLORADO REGIONAL OFFICE | 140R40 | BUREAU OF RECLAMATION | $173.94M | 57 | 10 | 5.2% |
| W076 ENDIST TULSA | W912BV | DEPT OF THE ARMY | $165.50M | 165 | 21 | 5.0% |
| W076 ENDIST FT WORTH | W9126G | DEPT OF THE ARMY | $99.67M | 71 | 4 | 3.0% |
| W072 ENDIST PITTSBURGH | W911WN | DEPT OF THE ARMY | $94.77M | 110 | 10 | 2.9% |
06 / Top Vendors
Which contractors lead the PSC Z2KA market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| NW CONSTRUCTION, INC. | $528.03M | 76 | 2 | 15.9% | Sep 9, 2025 |
| BARNARD CONSTRUCTION COMPANY, INCORPORATED | $251.95M | 43 | 1 | 7.6% | Sep 29, 2025 |
| SHIMMICK CONSTRUCTION COMPANY, INC. | $233.40M | 120 | 2 | 7.0% | Sep 18, 2025 |
| AMERICAN BRIDGE COMPANY | $210.92M | 23 | 1 | 6.4% | Jun 18, 2025 |
| KNIGHT CONST. & SUPPLY, INC. | $123.58M | 103 | 2 | 3.7% | Sep 30, 2025 |
| AMES FEDERAL CONTRACTING GROUP LLC | $112.10M | 4 | 1 | 3.4% | Sep 9, 2025 |
| C.J. MAHAN CONSTRUCTION COMPANY, LLC | $101.07M | 38 | 1 | 3.0% | Sep 26, 2025 |
| NORTHBANK CIVIL AND MARINE, INC. | $99.03M | 214 | 1 | 3.0% | Sep 25, 2025 |
| ALSTOM RENEWABLE US LLC | $93.73M | 64 | 1 | 2.8% | Jul 17, 2025 |
| BAUER FOUNDATION CORP. | $76.24M | 19 | 1 | 2.3% | Sep 16, 2025 |
07 / Industry Mix
What industries are purchased under PSC Z2KA?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $2.93B | 2,514 | 196 | 88.2% |
| 238210 | ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS | $149.67M | 283 | 16 | 4.5% |
| 238290 | OTHER BUILDING EQUIPMENT CONTRACTORS | $54.85M | 83 | 8 | 1.7% |
| 238320 | PAINTING AND WALL COVERING CONTRACTORS | $40.78M | 74 | 5 | 1.2% |
| 332312 | FABRICATED STRUCTURAL METAL MANUFACTURING | $26.53M | 24 | 4 | 0.8% |
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $21.17M | 41 | 15 | 0.6% |
| 236210 | INDUSTRIAL BUILDING CONSTRUCTION | $16.32M | 3 | 2 | 0.5% |
| 237130 | POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION | $14.92M | 10 | 1 | 0.4% |
| 238110 | POURED CONCRETE FOUNDATION AND STRUCTURE CONTRACTORS | $13.39M | 68 | 13 | 0.4% |
| 238160 | ROOFING CONTRACTORS | $10.98M | 20 | 5 | 0.3% |
08 / Buying Pattern
How does the government buy in PSC Z2KA?
| Common action type | Obligations | Actions |
|---|---|---|
| DEFINITIVE CONTRACT | $3.14B | 2,691 |
| DELIVERY ORDER | $171.19M | 497 |
| PURCHASE ORDER | $6.42M | 107 |
09 / Recent Contract Awards
What was awarded most recently in PSC Z2KA?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $3.32B market as addressable.