Ability to climb, kneel, stoop, crouch, balance, squat and tolerate heights without fear due to nature of job typically outside with often uneven and/or muddy ground; Must have the ability to exert heavy physical effort, handling average weight objects up to 75 lbs. Keep project superintendent or general superintendent informed of known actions, written or verbal, which may affect the ability to successfully perform tasks at construction project sites or adversely affect company operations.