Environment: requires 1/3 to 2/3 of time working in an office setting with limited exposure, wet or humid conditions, near moving mechanical parts, in high precarious places, exposed to fumes or airborne particles, toxic or caustic chemicals, outdoor weather conditions, extreme heat, extreme cold, vibration, explosives or at risk of electrical shock or radiation. Physical Activity: requires more than 2/3 of time sitting, talking or hearing and using hands/fingers to handle and/or feel; 1/3 to 2/3 of time standing, walking, reaching with hands and arms, climbing or balancing, stooping, kneeling, crouching, crawling, and tasting or smelling.