Agencies › Department of Defense › Department of the Army › Yi, Chaeyong Yi, Chaeyong Procurement contact · 0906 AQ CO CONTRACTING BAT · Department of Defense
Email chaeyong.yi5.ln@army.mil Phone 050-3357-6018 On SAM.gov notices 48 since Mar 2022 — 15 in the last 24 months Last listed Nov 2026 Award notices 12
What they buy NAICS Industry Notices 236220 Commercial And Institutional Building Construction 18 221210 Natural Gas Distribution 3 23622 — 3 811490 Other Personal And Household Goods Repair And Maintenance 2 23816 — 2 238210 Electrical Contractors And Other Wiring Installation Contractors 2 238910 Site Preparation Contractors 2 238220 Plumbing, Heating, And Air-Conditioning Contractors 1
PSC Product or service Notices P400 SALVAGE- DEMOLITION OF BUILDINGS 5 Z1AA MAINTENANCE OF OFFICE BUILDINGS 5 Z1AZ MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS 4 Z1FB MAINTENANCE OF RECREATIONAL BUILDINGS 3 S111 UTILITIES- GAS 3 J078 MAINT/REPAIR/REBUILD OF EQUIPMENT- RECREATIONAL AND ATHLETIC EQUIPMENT 2 Z1BZ MAINTENANCE OF OTHER AIRFIELD STRUCTURES 2 Z1GZ MAINTENANCE OF OTHER WAREHOUSE BUILDINGS 2
How they restrict competition What they post Combined Synopsis/Solicitation — 32 Award Notice — 12 Solicitation — 4 Who won their award notices Awardee Award notices Latest SUNGLIM E & C CO., LTD. Pusan 609310 KOR 5 Aug 2023 SORI E&C CO.,LTD Gunsan-si 54168 KOR 3 Aug 2023 KRIMA CONSTRUCTION CORP. Pyeontaek-si Gyeonggi-do 17974 KOR 2 Sep 2023 GEUMJANG CONSTRUCTION CO.,LTD Goheung-gun 59552 KOR 1 Apr 2025 DAEMYUNG ENGINEERING AND CONSTRUCTION CO., LTD. Hongcheon-gun GANGWON-DO 25108 KOR 1 Apr 2025 REAMIAN CONSTRUCTION CO.,LTD Seongnam-si 13477 KOR 1 Aug 2023 Janghak E&C Seoul 04401 KOR 1 Aug 2023
Recent notices Preventative Maintenance for Exercise/Fitness Equipment at Osan AB — Combined Synopsis/Solicitation, Nov 2026Preventative Maintenance for Exercise/Fitness Equipment at Osan AB — Combined Synopsis/Solicitation, Nov 2026Multiple MATOC Construction Projects at Osan AB, RoK — Solicitation, Apr 2026Multiple MATOC Construction Projects at Osan AB, RoK — Solicitation, Apr 2026Multiple MATOC Construction Projects at Osan AB, RoK — Solicitation, Apr 2026REPLACE AHU SYSTEM FOR BASE GYM, B1423, Osan AB — Solicitation, Mar 2026Listed alongside Track what DoD buys See Yi,'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 .
