Z--CO-ROCKY MTN ARSNL NWR-PATCH HILL ROAD

This solicitation calls for a firm‑fixed‑price contract to repair and preserve a 0.75‑mile stretch of Rattlesnake Hill Road within the Rocky Mountain Arsenal National Wildlife Refuge. The work includes full‑depth asphalt patching (approximately 338 sq yd), application of a reverse (inverted) capeseal surface treatment, crack sealing, limited geotextile replacement, debris removal, and a traffic‑control plan that may allow full road closure. The contractor must meet stringent temperature and moisture criteria, adhere to state‑DOT specifications for hot‑mix asphalt and recycled content, and provide a one‑year warranty on the capeseal. The performance period runs from early November 2026 through March 31 2027, with a budget magnitude of $100‑$250 K. • 338 sq yd of full‑depth asphalt patching plus reverse capeseal over ~0.75 mi of road (22.7 ft width). • Must comply with CDOT asphalt specifications, including 10‑25 % recycled content and a 92 %+ compaction density. • Requires a traffic‑control plan; road may be closed to all access during construction. • One‑year limited warranty on the reverse capeseal; all work must meet federal environmental regulations for a wildlife refuge.