Trench and Manhole Boxes: (2) 8’x20’x8” with 48” spreaders • 8’x20’x8” with 36” spreaders • 6’x20’x4” with 48” spreaders • 4’x20’x4” with 48” spreaders • 8’x8’ Manhole Box • 4’x4’ Manhole Box (No Certs)