, in, or around work zones. Clean or prepare survey sites to eliminate possible hazards. Assisting with measuring marks, or record...
. Clean or prepare survey sites to eliminate possible hazards. Assisting with measuring marks, or record openings...
. Clean or prepare survey sites to eliminate possible hazards. Assisting with measuring marks, or record openings...
, in, or around work zones. Clean or prepare survey sites to eliminate possible hazards. Assisting with measuring marks, or record...