SECTION 14 TIMBER PIERS AND APPROACHES 14-9} 14-02 14-03 14-04 14-05 14-06 14-07 14-08 14-09 General Requirements Material Kinds and Grades Storage Handling Construction Decking Timber Piles Fender Logs SECTION 15 ELECTRICAL GENERATION AND DISTRIBUTION General Conditions 15-1 Power Plants 15-2 Overhead and Underground Distribution Systems 15-3 Poles 15-4 Conductors 15-5 Underground Primary Cable Underground Secondary Cable 15-5 15-7 Underground Conduit 15-7 Underground Primary and Secondary Cable Transformers Safety Reference -Z-