ISLAMABAD  – Islamabad Electric Supply Company (Iesco) announced power shutdown programme for Saturday in various areas of the city due to construction and maintenance works.According to IESCO spokesman, power supply would remain suspended under the following feeders as per schedule, Saturday (July 28), 5:00 am to 7:00 am, GHQ, G-11/1, F-10, Golra Sharif, F-11, G-11/2, F-9 Park, Golden Height, G-11/3 and G-11/4.