PSC Z2KB: Repair or Alteration of Canals
Service code
Code facts
- Spend category
- Facilities & Construction Facility Related Services
- Part of
-
-
Z
- Z2
-
Z
- Contract awards
- 9 In the last 12 months
- Contract obligations
- $2,454,630 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $36,012,496 |
| FY2025 | $2,454,630 |
| FY2024 | $130,982,063 |
| FY2023 | $100,911,184 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Mcmillen, Inc. | $20,951,504 | |
| 2 | Callan Marine LIMITED | $4,259,532 | |
| 3 | Robins Construction LLC | $3,758,366 | |
| 4 | Terra Site Constructors LLC | $2,013,673 | |
| 5 | Kokosing Construction Company, Inc. | $1,792,865 | |
| 6 | BWI Tpc, A Joint Venture | $1,040,419 | |
| 7 | WCA Construction, LLC | $937,434 | |
| 8 | M3 Integrated Services, Inc. | $890,922 | |
| 9 | Price Pumping, Inc. | $173,331 | |
| 10 | Waldrop Construction Inc. | $96,293 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $31,625,917 | |
| 2 | Department of the Army | $4,290,287 | |
| 3 | Air Force | $96,293 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 237990 Other Heavy and Civil Engineering Construction | $34,954,290 | |
| 2 | 237110 Water and Sewer Line and Related Structures Construction | $1,033,726 | |
| 3 | 237310 Highway, Street, and Bridge Construction | $24,480 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Arizona | $20,948,900 | |
| 2 | New Mexico | $4,695,800 | |
| 3 | Texas | $4,259,532 | |
| 4 | Maryland | $3,806,538 | |
| 5 | California | $1,953,571 | |
| 6 | Utah | $173,331 | |
| 7 | Oklahoma | $96,293 | |
| 8 | Idaho | $47,777 | |
| 9 | Nebraska | $30,755 |
Shares are of everything obligated under PSC Z2KB in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
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Quick answers
What is PSC Z2KB?
PSC Z2KB is Repair or Alteration of Canals, a service code in PSC Z, Maintenance, Repair, Alteration Real Property.
How much do federal agencies spend under PSC Z2KB?
Federal contracts under PSC Z2KB obligated $2,454,630 in fiscal year 2025 and $270,360,374 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Z2KB?
The contractors with the most obligated under PSC Z2KB in fiscal years 2026 and 2027 are Mcmillen, Inc. ($20,951,504); Callan Marine LIMITED ($4,259,532); and Robins Construction LLC ($3,758,366).
Which agencies buy the most under PSC Z2KB?
The agencies that obligated the most under PSC Z2KB in fiscal years 2026 and 2027 are Department of the Interior ($31,625,917), Department of the Army ($4,290,287) and Air Force ($96,293).
Which NAICS codes are used with PSC Z2KB?
The NAICS codes with the most obligated under PSC Z2KB in fiscal years 2026 and 2027 are 237990 Other Heavy and Civil Engineering Construction; 237110 Water and Sewer Line and Related Structures Construction; and 237310 Highway, Street, and Bridge Construction.
Where is the work under PSC Z2KB performed?
By place of performance, the states with the most contract obligations under PSC Z2KB over the last 12 months are Arizona ($20,948,900), New Mexico ($4,695,800) and Texas ($4,259,532).
What is the latest contract opportunity under PSC Z2KB?
The latest contract opportunity under PSC Z2KB is Mary Rhodes Pump Station: Emergency Streambank Erosion Protection, pre-solicitation from ENDIST Galveston (USACE), posted October 1, 2026.
On GovTribe
See everything under PSC Z2KB
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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