The Execution Of The Works Contained In The Following Projects: 1) “Underground Electricity Line At 30Kv, S/C. Called: Undertaken To The New Barrakuda Transformation Center Object Of Another Project From Line 3155-L5-Zubieta Eskuzaitzeta 1 For The Electrification Of The New Plots E1.B, E1.C And E1.D. 2) Transformation Center At 30Kv. 2X630Kvas Of Total Power. Type: Edif. Prefabricated Double Ep-2T-36.