As emergency works will be taken up at the Rammanahalli Water Purification Unit on Aug. 6 and 7, water cannot be pumped fully. Hence, water supply will be disrupted in the following areas on the said days: Kesare, Rajendranagar, Subashnagar, N.R. Mohalla, Gandhinagar, Udayagiri, Rajivnagar First, Second and Third Stages, Shanthinagar, Kalyanagiri, Dr. Rajkumar Road, Yaraganahalli, Siddarthalayout, Alanahalli, Nandini Layout, Giridarshini Layout, Ghousianagar, Kyathamaranahalli and other areas.