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Award notice, first published as presolicitation

LXEZ201076 Repair Water Lines Around Airfield, II

FA527025R0025

Department of the Air Force, FA5270 18 Cons PK. Water and Sewer Line and Related Structures Construction.

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Awarded

Kyunan Co., Ltd.

$21,195,630.62 on the award notice, September 30, 2025, contract FA527025CC002

Description

As published on SAM.gov.

AWARD NOTIFICATION: Contract no. FA527025CC002 for Project/Title no. LXEZ201076; Repair Water Lines Around Airfield, Phase II, Kadena Air Base, Okinawa, Japan was awarded to Kyunan Co., Ltd. DESCRIPTION OF WORK: This is a design-build project with the purpose of replacing the existing water distribution mains. This project will include replacing the 16-inch and 12-inch water mains along a new route within the roadway right of way to eliminate the distribution mains running through the flightlines.

New fire hydrants will be installed along the proposed alignments in accordance with the UFC and NFPA requirements, providing water main connections onto existing distribution mains and service lines that feed the current facilities, and providing new pressure reducing valve systems to balance the water distribution network’s pressure and flows.

Proposed repairs to lines running through the runways include trenching the existing mains (abandon in place) and filling with flowable structural concrete, then backfill to existing grade with excavated material. Other existing mains will be abandoned in place. A Cultural Assessment Survey will be conducted on all new water main routes. Work for the project is described in more detail in Section 8 of this Statement of Work (SOW).

Sustainable principles, to include life cycle cost- effective practices shall be integrated into the design, development, and construction of the project(s) in accordance with the latest version of UFC 1-200-02, High Performance and Sustainable Building Requirements.

The contract, on USAspending

Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.

Recipient
Kyunan Co., Ltd.
UEI
GATFXWPK2H83
CAGE
JS794
Vendor location
Miyakonojo
Contract
FA527025CC002, definitive contract
Obligated
$21,195,630.62
Actions
2 between September 11, 2025 and October 8, 2025
Competition
Full and Open Competition, 4 offers received
Set-aside reported
No Set Aside Used.
Described as
Lxez201076 Repair Water Lines Around Airfield, Phase II
Match
award number FA527025CC002 equals the contract number; same awarding office FA5270 (high confidence)
Record
USAspending award page

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. April 22, 2025

    Presolicitation, originally sources sought

    Due May 14, 2025 at 11:00 PM EDT. SAM.gov, notice 49b9b56c98404cdd9091531ddfd60923

  2. May 9, 2025

    Presolicitation

    Due May 14, 2025 at 11:00 PM EDT. SAM.gov, notice 6d8b4aaf1d784a398e15705a1feedfd8

  3. May 22, 2025

    Presolicitation

    Due May 28, 2025 at 11:00 PM EDT. SAM.gov, notice a0cd4ee8aa094f58aa64dfe0bc545415

  4. May 26, 2025

    Presolicitation

    Due May 28, 2025 at 11:00 PM EDT. SAM.gov, notice e0c9de1ff4a34087a783177a4b0f9034

  5. June 2, 2025

    Presolicitation

    Due June 10, 2025 at 11:00 PM EDT. SAM.gov, notice 40758087a2634bbbb48ab24d25f6ef78

  6. June 17, 2025

    Presolicitation

    Due June 10, 2025 at 11:00 PM EDT. SAM.gov, notice 34bf4a9c5d7a4e73824afd97c9372c89

  7. June 26, 2025

    Presolicitation

    Due June 29, 2025 at 11:00 PM EDT. SAM.gov, notice 4a8df1ef589d40bcb6808c544c3f3609

  8. June 26, 2025

    Solicitation

    Due July 27, 2025 at 9:00 PM EDT. SAM.gov, notice 506ff372ca164ab589e71ca727569d3a

  9. June 26, 2025

    Presolicitation

    Due June 29, 2025 at 11:00 PM EDT. SAM.gov, notice 9b2873565c624b028f2cca003da64c21

  10. July 15, 2025

    Solicitation

    Due July 27, 2025 at 9:00 PM EDT. SAM.gov, notice 50f70d0c17a34a3698fe1873a018cbc7

  11. July 15, 2025

    Solicitation

    Due July 27, 2025 at 9:00 PM EDT. SAM.gov, notice c7507851c8614a859bec07220df680dc

  12. July 25, 2025

    Solicitation

    Due July 27, 2025 at 9:00 PM EDT. SAM.gov, notice 0e2ac75dff6c4ccebb30b455f79a1254

  13. July 25, 2025

    Solicitation

    Due July 27, 2025 at 9:00 PM EDT. SAM.gov, notice 882a72b9a64545f58a9154ae5bfd09fa

  14. September 30, 2025

    Award notice, originally solicitation

    Awarded to KYUNAN CO., Ltd. Miyakonojo JPN for $21,195,631. SAM.gov, notice e924299b6f7342c39c25e077d818f3d3

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