Ability to stand and walk for prolonged periods, climb stairs, hearing ability to use close-range radios, visual acuity including depth perception, the field of vision and the ability to distinguish between colors, ability to stoop, kneel, crouch, or crawl as needed, as well as hand-eye coordination and manual dexterity. Speak and understand English fluently to effectively communicate safety and job-related information, follow safety instructions, and collaborate with English-speaking supervisors and team members.