AwardTape / Contracts / W912UM-21-D-0004
W912UM-21-D-0004: $476K Department of the Army Award to Sunglim Engineering & Construction Co, LTD
Construction of repair power supply distribution system at beacon hill switching station, usag humphreys. Contracting activity: W2SN ENDIST FAR EAST. Estimated completion: 2025-12-26.
$476K contract action / $4.7M cumulative ceiling / COMPETITION NOT STATED / 2025-12-26 completion / W912UM W2SN ENDIST FAR EAST
1. Contract Summary & Primary Sources
| Contract Number (PIID) | W912UM-21-D-0004 (unhyphenated: W912UM21D0004) |
|---|---|
| Prime Contractor (Awardee) |
Sunglim Engineering & Construction Co, LTD
FY2024-FY2026 Federal Defense Portfolio: $46.0M obligated across 101 contracts
|
| Obligated Amount | $475,591 |
| Cumulative Face Value / Ceiling | USAspending Base IDV Ceiling: $4,734,104 |
| USAspending / FPDS Obligation History | Base Record Obligated: $475,591 (signed 2022-09-27, latest FPDS action 2025-09-26) · 3 Issued Delivery/Task Order(s) totaling -$2,500 |
| Awarding Branch / Agency | Department of the Army |
| Contracting Command & DoDAAC | W912UM: W2SN ENDIST FAR EAST |
| Competition & Contract Structure | COMPETITION NOT STATED · Delivery Order / Firm-Fixed-Price (FFP) |
| Product / Service & Industry Codes | PSC Z1EZ (Maintenance Of Other Industrial Buildings) · NAICS 236220 (Commercial And Institutional Building Construction) |
| Work Locations & Funding | Determined at the contract or task-order level |
| Estimated Completion Date | 2025-12-26 |
| Verified Primary Sources |
2. Verbatim Announcement & Scope Breakdown
USAspending / FPDS Transaction Description (Contract W912UM22F0116)
Construction of repair power supply distribution system at beacon hill switching station, usag humphreys
3. Subcontractor, Supply Chain & Capture Intelligence
For Tier-2 / Tier-3 Subcontractors & Suppliers
Subcontracting & Material Supply Window
- Prime Awardee: Sunglim Engineering & Construction Co, LTD
- Delivery Runway: Active through 2025-12-26
- Requirement Scope: Construction of repair power supply distribution system at beacon hill switching station, usag humphreys
- Federal Supply Class: PSC Z1EZ (Maintenance Of Other Industrial Buildings)
- BD Action: Reference Prime Contract W912UM-21-D-0004 when contacting Sunglim Engineering & Construction Co, LTD Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers
Buying Command & Recompete Posture
- Buying Command: W912UM (W2SN ENDIST FAR EAST)
- Acquisition Method: COMPETITION NOT STATED
- FOIA Jurisdiction: Army Contracting Command (ACC) FOIA Officer (usarmy.redstone.acc.mbx.hqaccfoia@army.mil)
- Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.
Issued Task & Delivery Orders under W912UM-21-D-0004 (3 shown, -$3K obligated)
| Order PIID | Obligated | Awardee | Start / Latest Action | End Date | Order Scope |
|---|---|---|---|---|---|
| W912UM22F0058 | $0 | Sunglim Engineering & Construction Co, LTD | 2022-09-19 / 2024-01-04 | 2024-08-28 | Fy22 oma db project no. vs-210030, install lighting around driving range, golf course, usag-humphreys, korea |
| W912UM22F0113 | $0 | Sunglim Engineering & Construction Co, LTD | 2022-09-30 / 2024-02-15 | 2024-04-23 | Construct steel structure shade, gwangju air base |
| W912UM21F0127 | -$3K | Sunglim Engineering & Construction Co, LTD | 2021-09-30 / 2024-04-19 | 2024-09-29 | Fy21-23 design-build contract, minimum guarantee obligation |
Tier-2 Subcontract Reporting Status (FAR 52.204-10): Prime contractors report first-tier subcontracts of $30,000 or more to the Federal Subaward Reporting System (FSRS) by the end of the month following subcontract award. Under DFARS 252.219-7003, prime awards exceeding $750,000 ($1.5M for construction) carry mandatory small-business subcontracting plans. Component and subsystem suppliers should contact Sunglim Engineering & Construction Co, LTD Supply Chain / Small Business Liaison referencing contract W912UM-21-D-0004.
Recent Contract Actions from Buying Office W912UM (W2SN ENDIST FAR EAST)
| Date | Contract (PIID) | Prime Contractor | Amount | Completion | Scope Summary |
|---|---|---|---|---|---|
| 2026-03-12 | W912UM-26-D-A001 | Amentum Services, Inc | $200.0M | Mar 11, 2033 | Amentum Services and 2 others share $200.0M order for each order of the $200,000,000 firm-fixed-price contract for security-related engineer... |
4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)
Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.
Free DIY 5 U.S.C. 552 Generator ($0 Cost)
Pre-Filled FOIA Request Letter for W912UM-21-D-0004
Routed to Army Contracting Command (ACC) FOIA Officer (usarmy.redstone.acc.mbx.hqaccfoia@army.mil) · Official Agency FOIA Portal ↗
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