OCCASIONAL (up to 33%): standing, stooping, kneeling, squatting, body-twisting, sense of touch, manual dexterity, lifting over 10 lbs. to 50 lbs., reaching, range-of-motion, lifting, carrying, pushing, pulling, climbing ladders, climbing stairs, balancing. Diversification over the years has opened up vegetation management services to other specialized markets such as municipalities, railroads, pipelines, helicopter vegetation services, and departments of transportation.