Following tri-monthly and emergency maintenance works being undertaken tomorrow by CESC, power will be disrupted from 10 am to 5 pm at various parts of city on Dec. 11. The areas where power will be disrupted are Jalapuri, Gayathripuram, Jyothinagar, Udayagiri, Kyathamaranahalli, Shanthinagar 1st and 2nd Stages, Ganesh Nagar, Sathyanagar, Mahadevapura Road, German Press, Usmania Block, Ghousianagar, Raghavendranagar, Giriyabhovipalya, Yaraganahalli, Bannur Road and surrounding places, Siddiquenagar, Shivarathreeshwaranagar, Columbia Asia Hospital, Hanumanthanagar, HUDCO ‘C’ Layout, KSRTC Layout, Industrial ‘B’ Layout, Star of Mysore surrounding places, Faraha Compound, Cauvery Nagar, Belawatha, Sadanahalli, Siddalingapura, K.R. Mills, Naganahalli, Lakshmipura, Kalasthawadi, Bengaluru-Mysuru Road and surrounding places, Gokulam Park Road, SLV Temple Road, Brindavan Layout and surrounding places, according to the press release.