Pun Chittchang

Pun Chittchang serves as a Contract Specialist with the W076 Endist Tulsa under the Department of the Army, where they manage the full lifecycle of procurement actions for civil engineering, facility maintenance, and environmental infrastructure projects. Responsible for solicitation development, source selection, contract award, and post-award administration, Chittchang plays a pivotal role in executing the agency’s mission to sustain and modernize military installations through compliant, efficient contracting. Their portfolio primarily includes construction and service contracts under the Federal Acquisition Regulation, with a strong emphasis on heavy civil works, institutional building, and recreational facility operations. Chittchang maintains established working relationships with a core group of experienced contractors, including BL Harbert International LLC, Alberici Constructors Inc., Mckenzie Construction & Site Development LLC, McMullen, Inc., and Perikin Enterprises LLC. These partnerships reflect a preference for firms with proven expertise in federal construction environments, particularly those capable of delivering complex, multi-disciplinary projects under stringent Army regulatory standards. The contracting approach emphasizes performance-based outcomes, risk mitigation, and contractor accountability through robust contract clauses and quality assurance protocols. A defining feature of Chittchang’s procurement strategy is a strong commitment to small business participation, with 69% of awards structured as total small business set-asides under FAR 19.5. Additional awards are competitively set aside for 8(a) firms, reflecting a deliberate effort to foster economic opportunity and build capacity among disadvantaged small businesses. The contracting pattern consistently prioritizes socioeconomic goals without compromising mission readiness or technical requirements. The primary technical focus lies in NAICS 236220 (Commercial and Institutional Building Construction), followed by 237990 (Other Heavy and Civil Engineering Construction) and 237110 (Water and Sewer Line Construction). Chittchang’s expertise centers on procuring infrastructure upgrades, sanitation systems, campground facilities, and utility-related construction—ensuring Army installations meet operational, environmental, and public safety standards.