EEC has designed a two mile 115kV transmission line with 12.5kV underbuild and 1.8 miles of 34.5kV subtransmission line with 12.5kV underbuild. Work included coordination with PG&E for the 12.5kV underbuild design and cutovers. Construction was through mountainous terrain south of Lake Tahoe. Civil/Structural design included foundations and steel transmission poles.