Blast surfaces of metal or hard composition objects to remove adhering scale, sand, paint, grease, tar, rust, and/or dirt, and to impart specified coating by performing the following duties. The items listed are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills as required to perform the job function. Duties and Responsibilities including but not limited to: Understanding of AAR, FRA, Customer, and Fri...