Catastrophic or fatal accidents are bound to happen when one if working on heavy equipment which is either defective or not operated as per instructions. We all know that heavy machinery like large drills, forklifts, jackhammers, backhoes, cranes etc. are used on construction sites. Using these machinery is not an easy task, there are many dangers associated with using them. Every year up to 100,000 injuries arise due to heavy machinery accidents.