Job Description:

• 1) Supervises and coordinates activities of tunnel construction crew engaged in sinking shafts, boring tunnels, placing tunnel segments, moving shield forward, and excavating in front of shield: Determines spacing, alignment, and depth of blast holes.

• 2) Verifies that shoring, bracing, and movement of tunnel shield conform to safety regulations.

• 3) Performs other duties as described under SUPERVISOR Master Title.