Design and construction of the aerial optical ring, consisting of 120 km of aerial optical cable self-supported with 48 fibers, connecting substations Gasometro, Boa Vista, Santo Amaro,Tamarineira, São Benedito,Olinda, Rio Doce, Pau Amarelo, Rio Jordão, Boa Viagem, Pina, Imbiribeira, Ibura, Várzea, Caxangá, Macaxeira, João de Barros, and also operational area of Bongi's main Office. Implantation of telecommunications infrastructure in substations located in Recife, South and North State zone.

Design and construction of an aerial net using optical fiber cables, connecting downtown and Neópolis substations and Administrative Center of COSERN, consisting of 11,04 km optical aerial cables, self-supported by 48 fibers .