UTILITYLINK

Computer software for locating underground utilities using radio frequency identification tags on the underground utilities and global positioning systems; Computer software for marking and updating location of underground utilities; Computer software for allowing registered users to participate in discussions and get feedback from their peers in the field of underground utility locations

Locating underground utilities using radio frequency identification tags on the underground utilities and global positioning systems; Marking and updating location of underground utilities on a computer-based system; Computer services, namely, creating an on-line community for registered users to participate in maintaining and updating centralized mapping data information using location data and information encountered from underground utility excavations