Exposure to heights, toxic chemicals, traffic, moving machinery, extreme cold or heat, electrical shock, adverse weather conditions, bright/dim light, fumes, noxious odors, dusts, pollen, wet, humid conditions, and extreme noise levels. Program provides employees up to $2,500 per fiscal year (October 1 through September 30) for reimbursement of tuition of approved college, university, vocational, or correspondence classes upon completion with a grade of "C" or better in credit courses only.