Private Tender No. SPR-065-2011-REP – Expansion Project No. 11 of REP: «Change of Configuration in 220 kV from Single Bar to Double Bar in the Pomacocha Substation, Expansion of the Transmission Capacity of the 220 kV Pachachaca-Pomacocha Transmission Line from 152 MVA to 250 MVA and Change of Configuration in 138 kV from Single Bar to Double Bar Tintaya Substation»