p>The work is heavy work which requires the ability to exert very moderate effort in heavy work, typically involving some combination of climbing and balancing, stooping, kneeling, crouching, and crawling, and that generally involves lifting, carrying, pushing, and/or pulling of moderately heavy objects and materials (must be able to lift up to 100 pounds). Work is regularly performed with exposure to adverse environmental conditions, such as dirt, dust, pollen, odors, wetness, humidity, rain, fumes, temperature and noise extremes, machinery, traffic hazards, bright/dim lights, animal/human bites, or rude/irate customers.