OPTIFLO
Installation, maintenance, and repair of signalling, automatic train control, interlocking and control room systems in the nature of control room equipment and detection equipment in the nature of radio signal transmitters and receptors, display monitors, computers, image sensors, current sensors, voltage sensors, temperature sensors, video cameras, induction coils, ultrasound detectors, motion detectors, and capacitors to detect vehicle location and presence of vehicles; installation, mainte...
Cancelled · June 14, 2016 · 79192657 ·