01 / PSC Market Profile
PSC Z1KB Maintenance Of Canals Federal Contracts
Product and Service Code Z1KB
Federal contract activity classified under Maintenance Of Canals across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC Z1KB federal market?
03 / Spending Trend
PSC Z1KB contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$227.33M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $149.48M | 136 | 38 | 6 | — |
| FY 2021 | $155.40M | 161 | 35 | 6 | +4.0% |
| FY 2022 | $53.61M | 118 | 39 | 8 | −65.5% |
| FY 2023 | $136.56M | 112 | 38 | 8 | +154.7% |
| FY 2024 | $356.28M | 90 | 36 | 7 | +160.9% |
| FY 2025 | $152.92M | 93 | 33 | 6 | −57.1% |
| FY 2026 | $227.33M | 77 | 28 | 6 | +48.7% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE ARMY | 2100 | $1.19B | 687 | 63 | 97.0% |
| BUREAU OF RECLAMATION | 1425 | $16.53M | 25 | 5 | 1.3% |
| NATIONAL PARK SERVICE | 1443 | $6.84M | 13 | 4 | 0.6% |
| U.S. COAST GUARD | 7008 | $4.89M | 15 | 5 | 0.4% |
| DEPT OF THE NAVY | 1700 | $4.03M | 12 | 4 | 0.3% |
| GREAT LAKES ST. LAWRENCE SEAWAY DEVELOPMENT CORPORATION | 6947 | $2.33M | 3 | 1 | 0.2% |
| BUREAU OF INDIAN AFFAIRS | 1450 | $759.2K | 5 | 1 | 0.1% |
| U.S. FISH AND WILDLIFE SERVICE | 1448 | $653.1K | 16 | 6 | 0.1% |
| FOREST SERVICE | 12C2 | $430.2K | 3 | 1 | 0.0% |
| FEDERAL LAW ENFORCEMENT TRAINING CENTER | 7015 | $386.6K | 3 | 1 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC Z1KB?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| W076 ENDIST GALVESTON | W912HY | DEPT OF THE ARMY | $1.08B | 405 | 25 | 87.8% |
| W074 ENDIST JACKSNVLLE | W912EP | DEPT OF THE ARMY | $43.56M | 91 | 6 | 3.5% |
| W2SD ENDIST PHILADELPHIA | W912BU | DEPT OF THE ARMY | $29.55M | 18 | 5 | 2.4% |
| W075 ENDIST ALBUQUERQUE | W912PP | DEPT OF THE ARMY | $13.22M | 4 | 1 | 1.1% |
| LOWER COLORADO REGIONAL OFFICE | 140R30 | BUREAU OF RECLAMATION | $11.66M | 13 | 3 | 0.9% |
| US ARMY ENGINEER DISTRICT WALLA WAL | W912EF | DEPT OF THE ARMY | $8.33M | 39 | 4 | 0.7% |
| W2SD ENDIST BALTIMORE | W912DR | DEPT OF THE ARMY | $7.20M | 6 | 2 | 0.6% |
| DSC CONTRACTING SERVICES DIVISION | 140P20 | NATIONAL PARK SERVICE | $5.90M | 7 | 1 | 0.5% |
| GREAT PLAINS REGIONAL OFFICE | 140R60 | BUREAU OF RECLAMATION | $4.80M | 6 | 1 | 0.4% |
| W07V ENDIST ST PAUL | W912ES | DEPT OF THE ARMY | $4.57M | 36 | 2 | 0.4% |
06 / Top Vendors
Which contractors lead the PSC Z1KB market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| GREAT LAKES DREDGE & DOCK COMPANY, LLC | $318.84M | 50 | 1 | 25.9% | Jun 23, 2026 |
| ORION MARINE CONSTRUCTION, INC. | $154.49M | 50 | 1 | 12.5% | Apr 27, 2026 |
| WEEKS MARINE, INC. | $138.77M | 13 | 1 | 11.3% | Jun 26, 2026 |
| DUTRA GROUP, THE | $88.11M | 24 | 1 | 7.2% | May 13, 2026 |
| MIKE HOOKS, L.L.C. | $82.21M | 27 | 1 | 6.7% | May 6, 2026 |
| INLAND DREDGING COMPANY, L.L.C. | $67.11M | 38 | 1 | 5.4% | Jul 7, 2026 |
| MANSON CONSTRUCTION CO. | $39.91M | 32 | 1 | 3.2% | Sep 12, 2023 |
| CALLAN MARINE LIMITED | $35.57M | 19 | 1 | 2.9% | Feb 23, 2026 |
| CURTIN MARITIME CORP | $30.16M | 5 | 1 | 2.4% | Feb 26, 2026 |
| CORMAN KOKOSING CONSTRUCTION COMPANY | $28.58M | 5 | 1 | 2.3% | Nov 22, 2023 |
07 / Industry Mix
What industries are purchased under PSC Z1KB?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $1.21B | 684 | 69 | 98.6% |
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $6.35M | 12 | 4 | 0.5% |
| 238910 | SITE PREPARATION CONTRACTORS | $5.96M | 9 | 3 | 0.5% |
| 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $824.1K | 8 | 2 | 0.1% |
| 238110 | POURED CONCRETE FOUNDATION AND STRUCTURE CONTRACTORS | $729.0K | 3 | 1 | 0.1% |
| 238190 | OTHER FOUNDATION, STRUCTURE, AND BUILDING EXTERIOR CONTRACTORS | $604.6K | 3 | 1 | 0.0% |
| 561730 | LANDSCAPING SERVICES | $474.4K | 9 | 2 | 0.0% |
| 488330 | NAVIGATIONAL SERVICES TO SHIPPING | $430.2K | 5 | 1 | 0.0% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $397.3K | 3 | 2 | 0.0% |
| 221310 | WATER SUPPLY AND IRRIGATION SYSTEMS | $367.1K | 2 | 2 | 0.0% |
08 / Buying Pattern
How does the government buy in PSC Z1KB?
| Common action type | Obligations | Actions |
|---|---|---|
| DEFINITIVE CONTRACT | $1.14B | 576 |
| DELIVERY ORDER | $86.08M | 133 |
| PURCHASE ORDER | $2.21M | 78 |
09 / Recent Contract Awards
What was awarded most recently in PSC Z1KB?
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 $1.23B market as addressable.