The process usually starts by a request from an owner or lessee of an existing or new process, equipment or machine requiring guarding, a rack, a lifting device, potentially explosive process, the use of a dust collector, an establishment that handles molten metal or a process where workers may be exposed to designated substances.The reason for the request would be compliance with the OHSA & Regulations or an order from the Ministry of Labour.The engineer would ask for data of the equipment or