S

electronic locators, namely, devices used to locate underground cables, pipelines, utility lines and other underground equipment; tracking equipment, namely, beacons and beacon housings, electronic signaling devices and tracking display units used to enable accurate underground guided earth boring; fault-finding equipment, namely, devices for detecting faults in underground cables, pipelines, utility lines and other underground equipment; measuring wheels; engine speed control apparatus for trenchers, vibratory plows, front end loaders, backhoes, tractors, earth borers and earth saws; mapping equipment; computer software in the field of mapping and planning bore paths and tracking downhole tools; and software and electronics for planning, mapping, and installing underground utilities

educational services, namely, conducting classes in the field of operation and maintenance service of electronic locators and locating equipment, location and tracking techniques, operation and maintenance of mapping equipment and software, mapping techniques, and service installation completion guidelines