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.
For Building Maintenance Workers, more experience in the field does not usually mean bigger paychecks. Relatively untried employees who have less than five years' experience make $27K, but folks with five to 10 years under their belts enjoy an appreciably larger median of $31K.en make up the majority of Building Maintenance Workers in the United States, bringing in about $14.43 per hour. Compensation ranges between $9.79 per hour and $20.55.