Han Ol Sok

Han Ol Sok serves as a Contracting Specialist within the 0411 Aq Hq Contract Augmented unit of the Department of the Army, responsible for managing the acquisition of facility sustainment, modernization, and infrastructure support services critical to U.S. Army garrison operations—particularly at overseas and high-priority installations such as USAG Humphreys and USFK. Specializing in construction and maintenance contracts, Han ensures the integrity of military buildings, utilities, and support systems through compliant, performance-based procurement strategies aligned with Army readiness objectives. Their portfolio primarily encompasses facility construction, renovation, and infrastructure upgrades, requiring rigorous adherence to military construction standards and lifecycle management protocols. Han Ol Sok maintains consistent contracting relationships with a core group of established contractors, including GLOBAL SYSTEMIZED INDUSTRY, 09CLEAN CO., LTD, KOREA CONTAINER POOL CO., LTD, NOKHWACHANGJO, and GLOBAL COMPANY ALLIANCE CO., LTD. These partnerships reflect a focus on regional expertise in construction, logistics, and facility support services tailored to the unique operational demands of U.S. Army installations in the Korean Peninsula and other overseas theaters. The working relationships are characterized by repeat engagements, performance-based evaluations, and a preference for vendors with proven track records in military environment compliance and rapid deployment capabilities. Han Ol Sok’s procurement activity reflects a strict non-set-aside approach, with 100% of awards issued under full and open competition. There is no formal preference for 8(a), HUBZone, SDVOSB, or other socioeconomic programs, indicating a procurement strategy prioritizing technical capability, past performance, and mission alignment over socioeconomic targeting. This pattern underscores a mission-critical focus on speed, reliability, and compliance in sustaining high-tempo operational environments. The primary NAICS focus areas include 236118 (Residential Remodelers), 236220 (Commercial and Institutional Building Construction), and 236210 (Industrial Building Construction), with additional emphasis on 237310 (Highway, Street, and Bridge Construction) and 336211 (Motor Vehicle Body Manufacturing). This reflects expertise in procuring a broad spectrum of construction and maintenance services, from barracks upgrades and administrative facility renovations to vehicle modification and transportation infrastructure support essential to Army garrison operations.