# 381 Constructors wins $1.7B Navy dry dock contract

The U.S. Navy awarded a $1.7 billion contract to 381 Constructors, a joint venture of TIC (Kiewit), Cianbro, and Middlesex, to enlarge and reconfigure Dry Dock 1 at Portsmouth Naval Shipyard in Kittery, Maine. The project will extend through 2028.

- Type: Contract
- Announced: 2021-08-13
- Where: Kittery, Maine, United States
- Value: $1.70B
- Status: announced
- Products: dry dock modernization
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [U.S. Navy](https://endata.com/companies/4174.md) (customer)
- [Kiewit](https://endata.com/companies/6142.md) (partner)
- [The Industrial Company](https://endata.com/companies/16051.md) (partner)
- [Cianbro](https://endata.com/companies/46919.md) (partner)
- [381 Constructors](https://endata.com/companies/57117.md) (partner)
- [The Middlesex Corporation](https://endata.com/companies/57118.md) (partner)

## Sources

- [enr.com](https://www.enr.com/articles/52242-jv-wins-17b-us-navy-mega-project-contract-at-maine-shipyard), 2021-08-16: "The contract, which the Dept. of Defense announced on Aug. 13, is to extend for seven years, according to NAVFAC, which awarded the contract."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.