Design Physical Data and Reports.zip

This file is a design and reports package for the Tishomingo National Fish Hatchery (NFH) entrance road and parking improvements project in south-central Oklahoma. The project, designated OK FW TSM 10(1), involves full depth reclamation and rehabilitation of deteriorated pavement at the NFH facility located approximately 8 miles northwest of Tishomingo. The scope includes full depth reclamation of existing asphalt to 6 inches, placement of 3 inches of new asphalt pavement, super elevation correction, and culvert replacement. New parking areas will be constructed with aggregate base and asphalt pavement, including ABA-compliant improvements such as a concrete curb ramp and designated accessible parking spot. The project also requires installation of two new entrance gates and concrete aprons around existing structures. Principal work items include 6,800 square yards of full depth reclamation, 1,250 tons of asphalt concrete pavement, and 400 cubic yards of roadway excavation. The facility is operated by the U.S. Fish and Wildlife Service on 220 acres, and construction activities will necessitate temporary closure of entrance roads and parking areas during the work period.