There will be no power supply from 9 a.m. to 5.30 p.m. on January 4 in the following areas of the city owing to maintenance work to be take up by the Tamil Nadu Generation and Distribution Corporation at its Ambikapuram sub-station: Ariyamangalam, SIT, Golden Rock Defence Colony, Ambikapuram, Rail Nagar, Nehruji Nagar, Rajappa Nagar, Kamaraj Nagar, Malaiyappa Nagar, Kattur, Pappakurichi, Kailash Nagar, Sakthi Nagar, Balaji Nagar, Melakalkandarkottai, Keezha Kalkandarkottai, Alathur, Venkateshwara Nagar, MGR Nagar, part of Kottapattu, Thiru Nagar, Adaikala Annai Nagar, Nathamadipatti, Keezhakurichi, Ponmalaipatti, Ponneripuram, Senthaneerpuram, and Sangliandapuram, according to a press release. .