Power supply will be suspended from 9 am to 2 pm on September 24 across several parts of Chennai, including Korattur, Royapettah, Guindy, Adambakkam, Madipakkam, Nanganallur, Tambaram, Adyar, Madhavaram, Porur and Arumbakkam, for maintenance works.
The scheduled interruption will affect a wide range of residential streets, commercial stretches, institutional premises and neighbourhood layouts. Supply is expected to be restored before 2 pm if the maintenance work is completed ahead of schedule, according to the report by DT NEXT.
In Korattur, the affected locations include Chavadi Street and Thirumalai Nagar. Royapettah areas listed for the shutdown include Express Avenue, Woods Road, Whites Road, Pattulos Road, Chella Pillayar Street, ROB Street, Smith Lane, GP Road, TV Pet Area, Hussain Mulk Road, Subedar Hussain Street, Swamy Achari Street, Nyniappa Street, Oil Monger Street, Fakir Sahib Street, VM Dass Street, Subbayya Street and the Royapettah Sub-Registrar Office.
The shutdown will also cover parts of Tirumullaivoyal, including Old Alamathy, Alamathy Colony, Venmani Nagar, Dairy Farm, Govindapuram and Krishna Nagar. In Guindy, the listed locations extend across Defence Colony, Jothi Nagar, Ekkattuthangal MLA Quarters, Nandambakkam, Manapakkam Main Road, L&T Back Gate, TNHB Colony, Dr Ambedkar Nagar, Kamarajar Street and several surrounding residential colonies.
Several southern Chennai neighbourhoods are included in the schedule. Adambakkam areas include Shanthi Nagar, Surendar Nagar, Kesari Nagar and part of Medavakkam Main Road. The affected localities in Ramapuram include Tamil Nagar, Giri Nagar, Kambar Salai, Balambigai Nagar, Ambal Nagar and Shanthi Nagar. Madipakkam and Nanganallur locations include Lakshmi Nagar, Kuberan Nagar, Ram Nagar South, Kanchi Kamatchi Nagar, AM Jain Colony, MMTC Colony, Raghava Nagar, Gokulam Nagar, Moovarasampet and Jain Staff Colony.
In the Tambaram region, the listed areas include Kadaperi Moulana Nagar, Singaravelan Street, Tiruneermalai Main Road, GST Road, Sembakkam Velachery Main Road, Chitlapakkam, Mudichur, Old Perungalathur Main Road, Selaiyur, Madhanapuram, Nehru Nagar and several adjoining streets and layouts.
The Adyar schedule covers Indira Nagar, LB Road, Teachers Colony, Kotturpuram, Gandhi Mandapam Road, Kottur Garden, River View Road, Anna University Staff Quarters, Nawab Garden, Housing Board, Pumping Station and Science City. Madhavaram locations include TALCO Estate, Ravi Garden, KKR Garden, Kannapuram, MRH Road, Bazaar Street, Mehta Nagar, Rajaji Street and several nearby colonies. Parts of Porur and Arumbakkam are also included in the maintenance schedule.

