Required to have visual acuity to determine the accuracy, neatness, and thoroughness of the work assigned (i.e., custodial, general labor, etc.) or to make general observations of facilities or structures (i.e. inspection, etc.) * Ability to work in various conditions with exposure to extreme heat, cold, dust and fumes. Qualifications * Ability to perform physical requirements of the job (prolonged physical exertions, including standing, sitting, twisting, reaching, bending, pushing, pulling, lifting, carrying, and climbing), perform repetitive motions for extended period of time (up to 2-3 hours) and be able to lift up to 50 lbs.