p>Physical Abilities Required to Perform Essential Job Functions: Ability to perform difficult manual labor for prolonged periods of time under severe weather conditions, including extreme heat, cold, wind, rain, snow, sleet, etc., while either alone or in combination thereof. Climbing, balancing, stooping, kneeling, crouching, crawling, twisting, pushing, and pulling, and ability to frequently lift and carry equipment and materials weighing 50 pounds and occasionally up to 100 pounds a minimum distance of 10 feet.