Chennai Metro Rail Limited will divert the existing water transmission line and interconnect it with the pipeline at GST Road near Meenambakkam domestic terminal. The work will be on from 8am on Saturday to 8am on Sunday and there will be no piped supply in Alandur, Adambakkam, Balaji Nagar, Pazhavanthangal, B V Nagar, Nanganallur, Cantonment Board, OTA, Meenambakkam, Air Force station, Pammal Municipality, Anakaputhur Municipality, Pozhichalur Village Panchayat, Gowl Bazaar Village Panchayat. CMRL has advised residents to store water in advance. For complaints, call 04428454040 or 8144930165.