PHYSICAL REQUIREMENTS For indefinite periods of time - mobility within an office and field environment; exposure to toxic waste, chemical, dust/mites, fume, odor, explosive, electrical and mechanical hazards; exposure to extreme cold, heat, temperature swings, and heights; walking; twisting body; stooping; standing; squatting; sitting; seeing; running; pushing, pulling, lifting, dragging, and carrying up to 40 pounds; climbing; crawling; reading; decision making; reaching above shoulder level; using both hands for simple and firm grasping; clarity of hearing; communicating clearly and effectively, in person and by two-way radio; fine finger manipulation; operation of calculator, personal computer and typewriter; operation of flam/comb. Plan and execute fire inspection and fire investigation programs and ensure that establishments are inspected for compliance with the applicable Fire Code prior to initial occupancy, periodically after occupancy, when changes in occupancy type or construction modifications warrant, and on complaint; document findings and problems requiring resolution prior to occupancy or continued occupancy.