Contract N6274225C1308
Slsco, Ltd. · Department Of Defense · March 31, 2025
Slsco, Ltd. was awarded a federal contract by Department Of Defense (Department Of The Navy) on March 31, 2025 for $327.27 million of work in highway, street, and bridge construction. It was awarded under full and open competition. The contract has been modified 2 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on August 28, 2025.
Contract details
- PIID
- N6274225C1308
- Award type
- Definitive Contract
- Pricing
- Firm Fixed Price
- Set-aside
- No Set Aside Used.
- Competition
- Full And Open Competition
- NAICS
- 237310 · Highway, Street, And Bridge Construction
- Product / service
- Construction Of Airport Runways And Taxiways
- First action
- March 31, 2025
- Latest action
- August 28, 2025
Description
EXERCISE OPTIONS 1 AND 3
Modification timeline
-
August 28, 2025Mod P00002$147.00M
-
April 17, 2025Mod P00001REMOVE/UPDATE CLAUSES AND INCORPORATE CORRECT SF1442 PAGES.$0
-
March 31, 2025Base awardFY23 MCON P-923 AIRCRAFT PARKING APRON, ROYAL AUSTRALIAN AIR FORCE BASE, DARWIN, AUSTRALIA$180.27M
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Top contractors in NAICS 237310
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Southwest Valley Constructors Co | 10 | $2.34B |
| 2 | Bfbc Llc | 9 | $1.84B |
| 3 | Fisher Sand & Gravel Co | 8 | $1.56B |
| 4 | Slsco, Ltd. | 14 | $1.49B |
| 5 | Miscellaneous Foreign Awardees | 1,643 | $1.26B |
| 6 | Granite Construction Company | 206 | $1.02B |
| 7 | H-K Contractors, Inc. | 54 | $618.91M |
| 8 | The Lane Construction Corporation | 198 | $532.57M |
| 9 | Kiewit Infrastructure Co. | 2 | $460.06M |
| 10 | Kiewit Infrastructure West Co. | 8 | $418.37M |
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Frequently asked questions
What is contract N6274225C1308?
Contract N6274225C1308 is a federal contract awarded to Slsco, Ltd. by Department Of Defense on March 31, 2025 for $327.27 million of work classified under HIGHWAY, STREET, AND BRIDGE CONSTRUCTION. It has been modified 2 times since the base award.
Who won contract N6274225C1308?
Slsco, Ltd. won contract N6274225C1308 from Department Of Defense.
How much is contract N6274225C1308 worth?
Contract N6274225C1308 has obligated $327.27 million to date, with a total potential value of $462.40 million if all options are exercised.