Specifications include, but are not limited to: furnishing and installing electrical conduit, conductors, and pull boxes for traffic signals and highway lighting including pushing, drilling, excavating, backfilling, and compacting. Precast Reinf. Concrete Pull Box--24 inch; Overhead Mounted 3-Section Vehicular Signal with Backplate (R,Y,G); Overhead Mounted 5-Section Vehicular Signal with Backplate (R,Y,G, YA, GA); Side of Pole Mounted Countdown Pedestiran Signals; 4" PVC Conduit ; Power Distribution Cable (2 x 1c #6 THHN); 2" PVC Conduit (for power distribution cable ); Traffic Signal Cable (7c #14 IMSA 19-1); Pedestrian Push Button Cable (2c #14 IMSA 50-2); Microwave Detector Card for Intersectorâ„¢ brand Motion & Presence Sensor.