As needed - Straight pulling, pulling handover hand, pushing and reaching above shoulders, walking, standing, crawling, kneeling, repeated bending, climbing using both legs and arms; use of fingers and both hands required; ability for rapid mental and muscular coordination simultaneously; near vision correctable at 13-16" to Jaeger 1 to 4; far vision correctable in one eye to 20/20 and to 20/40 in the other; depth perception; ability to distinguish basic colors; hearing (aid permitted); working closely with others; working alone; protracted or irregular hours of work. The Department of Veterans Affairs performs pre-employment reference checks as an assessment method used in the hiring process to verify information provided by a candidate (e.g., on resume or during interview or hiring process); gain additional knowledge regarding a candidates abilities; and assist a hiring manager with making a final selection for a position.