May break stud ferrules, pick up dropped temporary safety, string out welding leads, fetch welding rod, fire watch, fill water jugs, clean site trailers, organize gang boxes, attach temp safety, tape up welding lead cuts, pick up bone yard dunnage, general go-fer, maintain danger tape, sort bolts. May operate hand and power tools of all types: air hammers, small mechanical hoists, surveying and measuring equipment, and a variety of other equipment and instruments.