Agencies › Department of Defense › Department of the Army › CHI HYON YI CHI HYON YI Procurement contact · 0906 AQ CO DET A CONTRACTI · Department of Defense
Email chihyon.yi4.ln@army.mil Phone 0503-363-5687 On SAM.gov notices 161 since Mar 2022 — 50 in the last 24 months Last listed Nov 2026 Award notices 31
What they buy NAICS Industry Notices 236220 Commercial And Institutional Building Construction 48 711130 Musical Groups And Artists 15 561790 Other Services To Buildings And Dwellings 11 811310 Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance 10 488991 Packing And Crating 6 611430 Professional And Management Development Training 5 324121 Asphalt Paving Mixture And Block Manufacturing 4 337215 Showcase, Partition, Shelving, And Locker Manufacturing 4
PSC Product or service Notices Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS 17 Z1AZ MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS 17 G002 SOCIAL- CHAPLAIN 15 5680 MISCELLANEOUS CONSTRUCTION MATERIALS 12 S201 HOUSEKEEPING- CUSTODIAL JANITORIAL 6 V003 TRANSPORTATION/TRAVEL/RELOCATION- MOTOR POOL AND PACKING/CRATING: PACKING/CRATING 6 J035 MAINT/REPAIR/REBUILD OF EQUIPMENT- SERVICE AND TRADE EQUIPMENT 5 S203 HOUSEKEEPING- FOOD 5
How they restrict competition No set-aside stated — 130 What they post Solicitation — 111 Award Notice — 31 Combined Synopsis/Solicitation — 19 Who won their award notices Awardee Award notices Latest YEAJIN E&C CO.,Ltd. 1F, 271, APSANSUNHWAN-RO, DALSEO-GU DAEGU 42819 5 Aug 2026 YEAJIN E&C CO.,Ltd. Daegu 42819 KOR 5 Jul 2024 ELRIM CONSTRUCTION CO., LTD. 33-9, ARISU-RO 93-GIL, GANGDONG-GU SEOUL 05211 4 Aug 2026 SEOJIN CONSTRUCTION CO.,LTD 13 YONGJI-RO 169BEON-GIL SEONGSAN-GU CHANGWON-SI 51436 4 May 2026 LK CONSTRUCTION CO., LTD. 18, NAMSURA 1-GIL, OKSEO-MYEON GUNSAN-SI 3 Jun 2026 Hanjin Bestpac Co.,Ltd Seoul 04321 KOR 3 Jul 2023 KRIMA CONSTRUCTION CORP. 49, PAENGSEONGBUK-RO, PAENGSEONG-EUP PYEONTAEK-SI 17974 2 May 2026 YOOSIN ENTERPRISE CO.,LTD. 11-12, HANGANG-DAERO 76-GIL, YONGSAN-GU SEOUL 2 Dec 2025 SEOJIN CONSTRUCTION CO.,LTD Changwon-si GYEONGSANGNAM-DO 51436 KOR 2 Jun 2024 LK TECH CO., LTD. Gunsan-si JEONBUK KOR 2 Jun 2024
Recent notices Repair Failed or Failing B109 (Senior Enlisted Quarter), Camp Carroll (HS-00642-0J) — Award Notice, Nov 2026Erosion Control, Camp Mujuk (Project No. MU-0063-25J) — Award Notice, Aug 2026Repair Failed or Failing Leaking Roof at B307, Camp Carroll — Award Notice, Aug 2026Install Emergency button to cut off electricity B684, camp Carroll — Award Notice, Aug 2026Repair Water Line at Water Tower B150, Camp Carroll (HS-00032-5J) — Award Notice, Aug 2026Repair Humidity Control B840, Camp Carroll (Project No. HW-0006-5J) — Award Notice, Jul 2026Repaint exterior and replace roof at B652, Camp Carroll (Project No. HQ-00011-4J) — Award Notice, Jul 2026Repair Leaking Underground Heating Pipelines from B505 to B502, Camp Carroll (HS-00021-5J) — Award Notice, Jun 2026Replace Sand Filter Media with New at B350, Camp Walker (J1-00008-5J) — Award Notice, Jun 2026Training Class Academy (Fire Officer III, Fire Instructor III, and Fire Officer IV Certification) — Solicitation, Jun 2026Trash Removal, Pick-up, Transportation, Disposal of Trash/Garbage, Food Waste for CFA Chinhae — Award Notice, May 2026Repair Wet Chemical Systems at B117 and B904, Camp Carroll (HL-00005-4J) — Award Notice, May 2026Listed alongside Track what DoD buys See CHI's full record, every buyer at DoD and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
