Physical Requirements: Balancing, Bending, Stooping, Twisting, Carrying, Climbing Stairs, Crawling, Crouching, Driving, Fine Finger Manipulation (keyboarding, pipefitting, bench work, etc), Grasping, Kneeling, Lifting Above Waist, Lifting Below Waist, Lifting light, Lifting moderate, Pushing/Pulling, Reaching, Repetitive Motion, Sitting for sustained periods of time, Squatting, Standing for sustained periods of time, Stretching, Use Both Hands, Use of Either Hand, Independently, Wrist Movement (twisting or rotating) . Working Conditions & Exposures: Changes of Temperature, Exposure to Dust, Extreme Weather Conditions (wind, rain, snow, humidity), Extreme Cold, Extreme Heat >100F, Walking/Standing on rough or uneven surfaces (gravel, rocks, etc), Walking/Standing on wood, metal or concrete .