hd00:19Professional people at work, portrait of happy and confident architect with safety helmet in construction site, smiling at camera. Sequence
hd00:12Man in construction site, portrait of happy manual worker smiling at camera in new building. Part 6 of 8
hd00:19Construction worker and new house, caucasian man working with safety helmet and using digital tablet pc for data entry. Part 7 of 8
hd00:15People and teamwork, team of two men at work in construction site, manual workers talking and working together with new house plan. Part 6 of 11
hd00:30Portrait of happy adult man working as engineer with hardhat in construction site. Slow motion, closeup
hd00:21People and teamwork, team of two men at work in construction site, manual workers talking and working together with new building plans. Part 5 of 11
hd00:28Construction site workers time lapse. - Stock Video. Skyscraper building under construction. Post concrete filling.
hd00:12Young latino man at work in construction site, portrait of happy manual worker smiling and looking at camera. Part 1 of 11
hd00:19Hard work in the foundry, worker controlling iron smelting in furnaces, too hot and smoky working environment
hd00:20HOUSTON, TEXAS/USA - MAY 8: Construction workers use masonry saw to cut paving bricks for downtown Houston tram extension on May 14, 2013 in Houston.
hd00:18Construction supervisor;builder oversees the construction works and talk to the workers on the intercom,video clip
hd00:13Operation of construction equipment during putting up skyscraper on the background of a megacity Hong Kong, timelapse