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.
While auto mechanics with over 20 years of experience were paid $17-$25 hourly. If you look at the varying specialties of mechanics in different industries, radio mechanics took home nearly $40,500 annually while the lowest paid were the motorcycle mechanics with an annual salary of $31,600. Motorboat mechanics earned $35,000 annually and automotive technicians got $38,000.