1 High altitude: 1,500 to 3,500 metres (4,900 to 11,500 ft) - The onset of physiological effects of diminished inspiratory oxygen pressure (PiO 2) includes decreased exercise performance and increased ventilation (lower arterial PCO 2).
Structural Iron / Steel Worker Salary. (United States). Men make up the majority of Structural Steel Workers in the United States, bringing in about $18.59 per hour. Pay generally varies between $12.81 per hour and $30.32. Unfortunately, some people in this line of work are without benefits â about two-fifths lack coverage. On the flip side, more than half have medical insurance and nearly two in five receive dental plans.
A Union Ironworker earns way more than their non-Union counterpart. A non-Union Ironworker might make 15-30 bucks an hour depending on the generosity of the company they work â¦ for. A Union Ironworker has to go through a three year apprenticeship program where they receive training which makes them worth much more. shift manager can make up to $11/hr, while a salaried manager starts at $500/wk. An experienced general manager can make up to $70000/yr. Don't expect to make this much star â¦ ting as a crew person, though.