The National Park Service Intermountain Region awarded a purchase order to Mannon Mechanical LLC, a small disadvantaged business, for $10,683.00 on September 14, 2026, to repair and restore the Quarry Exhibit Hall Physical Security Gate at Dinosaur National Monument in Colorado. This is a total small business set-aside under NAICS 238290. Work is performed at Dinosaur, Colorado 81610. The contractor furnishes and installs a commercial-grade automatic slide gate operator system for a 50-foot aluminum gate, including a 120V/240V single-phase operator with high-torque motor, 24-hour battery backup, #40 or #50 nickel-plated drive chain, weather-rated wireless digital keypad, and ten multi-channel programmable remote-control transmitters compliant with UL 325 safety standards. Scope includes site investigation, removal of deficient components, electrical and controls work, system testing, on-site personnel training, and documentation. Period of performance runs through December 14, 2026. The contract carries a firm fixed price structure and includes a minimum one-year warranty on all labor, materials, equipment, and installation defects. This award resulted from solicitation posted June 29, 2026, with quotations due July 27, 2026.