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.
Sources: * U.S. Bureau of Labor Statistics (BLS). According to the U.S. Bureau of Labor Statistics (BLS), the median hourly wage in May 2013 for motorcycle mechanics was $16.15 (www.bls.gov). The BLS also reported that the middle half of motorcycle mechanics earned an annual salary from $26,120 to $42,620.