Unidentified woman at counter of Wage and Hour Division, processes applications for resident cards; two long-haired young men lean on other side of counter Photographer's number A062076-R41
The majority of the work at the stations was indoors and included progress on heating and ventilation systems, installation of valves, and work on piping and pipe corridors
During summer construction season, pipeline activity concentrated in the critical mountain passes, as the pipeline portion of the project neared completion