This volume contains 22 individual utility reports on three phase underground distribution and 34 underground residential distribution papers. There are also 81 papers dealing with: cable insulation and material; cable accessories; transformer fusing; cable design and testing; pad mount design; transformer analysis, evaluation, and performance; distribution systems; sectionalizing switching; cable installation; application of current limiting fuses; limiters for 600 v cable; three phase modular switches; and disconnectible, submersible network terminals. These 81 papers are indexed separately.