ISLAMABAD – Islamabad Electric Supply Company (IESCO) on Thursday clarified that the company has not disconnect power supply to the Secretariat of Pakistan Tehreek-e-Insaf at G 8. Power supply to the building was suspended due to possible internal wiring fault, said the IESCO spokesperson. He said ensuring electricity supply to meter was responsibility of IESCO field formation. As per SDO Sector G7, no complaint of power suspension was registered, he further said.