Motorized vehicles and equipment, including tapping machine, tamper, plate compactor, pipe threader, jackhammer, acetylene torch, chain saw, trash pump, ditch compactor, air compressor, generators, compressors, pumps, gauges, common hand and power tools, shovels, wrenches, detection devices, mobile radio, phone, calculator, and other necessary equipment. This includes excavating to grade, laying and aligning pipe and using special tapping equipment to install valves, lateral water lines, lateral sewer lines, blowoffs, hydrants, meters and service taps, cleanouts, manholes, and service lines and taps.