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.
Most mill workers were paid either weekly or bi-weekly. The hours were a 12 hour/ 6 days a week job. Jobs held by white men paid the most, followed by white women, blacks and then children. An average rate of pay was between $4.00-$7.00 a week. The pay was received by some in gold coins and could be traded in for goods at the mill stores. Unfortunately, the millâs prices were inflated and much more than what could be purchased elsewhere.