Reaching with hands and arms for items above and below sight level, talking, hearing (frequently communicates with field personnel via various modes, i.e., radio; must be able to relay accurate information), and seeing (up close, at a distance, along the periphery, with depth, color perception, and the ability to adjust focus); walking from place to place within the project location with occasional use of stairs and no elevator available; bending, pushing, pulling, kneeling and standing for up to 12 hours. Frequent lifting, sitting, standing, stooping for prolonged periods of time, using hands/fingers requiring dexterity, should have good hand-eye coordination and motion control in coordination with handling tools, equipment, and other related components.