White: proposed excavation Pink: temporary survey markings Red: electric power lines, cables, conduit and lighting cables ...

Need to know how to find your utility lines without ... Understand the markings. There is a universal color code system ... Pre-marking of the outer limits of the proposed excavation or ...

Request utility markings — contact 811 at least three business days before you plan to dig; local utilities will mark their lines so you can dig safely.

The approximate location of the lines will be marked with color-coded spray paint, flags or stakes that correspond to the utility. The natural gas markings will be yellow. • Respect the marks.

Each color indicates the type of utility present and where digging ... submitting a free 811 request early in the week is recommended for weekend projects to allow sufficient time for marking.

Although most utilities on the North and South campuses will be marked by UB Facilities personnel or its contractor, do not subvert this process by contacting marking personnel directly except in an ...