DeAnna L. Mannel

DeAnna L. Mannel serves as a Contract Specialist within the W075 Endist Sacramento office under the Department of the Army, where she plays a pivotal role in executing procurement strategies that sustain and modernize critical military infrastructure across the Western United States. She manages a diverse portfolio of construction, facilities support, and engineering contracts aligned with the Army’s mission of operational readiness, facility lifecycle management, and environmental compliance. Her acquisitions primarily involve heavy civil engineering, institutional building, and installation support services, requiring meticulous adherence to FAR guidelines and federal construction standards. Mannel maintains consistent working relationships with a core group of experienced contractors, including MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, DMZ BUILDERS, FAR WEST CONTRACTORS CORP, and ALEUT CONSTRUCTION LLC, all of whom possess proven expertise in large-scale, geographically complex military projects. These partnerships reflect a preference for vendors with regional presence, demonstrated capability in federal construction environments, and reliability in meeting stringent Army installation requirements. Her contracting approach emphasizes performance-based outcomes and contractor accountability across project lifecycles. Her procurement patterns show a strong emphasis on small business participation, with 34.5% of awards structured as Total Small Business Set-Asides under FAR 19.5, indicating a deliberate commitment to expanding opportunities for small, qualified firms. While no specific socioeconomic set-asides dominate, her consistent use of small business set-asides supports broader Army goals for inclusive contracting and workforce development. Mannel’s primary procurement focus lies in NAICS 237990 (Other Heavy and Civil Engineering Construction), followed by 236220 (Commercial and Institutional Building Construction) and 561210 (Facilities Support Services). She specializes in acquiring infrastructure upgrades, site development, maintenance support, and related engineering services essential to Army installation resilience, demonstrating deep technical familiarity with federal construction standards and environmental regulatory frameworks.