S.U.E. is a multi disciplined process that has been established to accurately identify subsurface utility information. Of the four basic levels of S.U.E., Level A is the one that requires utilities to be exposed via non-destructive air-vacuum means so that these utilities can be visually verified, surveyed and plotted on the site plan. All relevant data regarding condition, materials, precise horizontal positions are measured and documented. Miller Pipeline Corporation works with a number of different engineering firms and state agencies to perform the "day lighting" of these utilities using our Vac Hoes® and the Slot® "small hole" excavation method.