The National Park Service issued a purchase order to Justus Corporation on September 26, 2026, for emergency backup generator replacement, repair, inspection, testing, and preventive maintenance services at George Washington Memorial Parkway, with a ceiling value of $411,285.52 and firm fixed pricing. The order is a 100% small business set-aside under NAICS 811310. Work is performed at McLean, Virginia (three locations in the McLean and Arlington areas). The contract covers replacement or repair of three generators at Turkey Run Headquarters, D-2 U.S. Park Police Substation, and Arlington, plus preventive maintenance for four units including an operational unit at Great Falls Park. Services include routine inspections, troubleshooting, emergency and after-hours repairs, consumable parts, corrective repairs, and bi-annual load bank testing per manufacturer requirements and NFPA 110 standards. The base period runs through September 13, 2027, with four optional one-year renewals extending through September 30, 2031. Service Contract Act wage determinations apply.