The document describes a collision avoidance system called CAS-CAM/RF for surface mining operations. It has 4 key components: cameras to provide 360 degree vision, RF proximity detectors for automatic object detection, a display unit, and software. The system aims to eliminate blind spots and detect objects around heavy vehicles. It provides real-time alerts to drivers to help avoid collisions and improve safety. The benefits listed are asset protection, risk mitigation, improved situational awareness for operators, and helping sites meet best practices.