Bangalore Water Supply & Sewerage Board [Bwssb] — Late water supply

We r residing in prakashnagar ward, cauvery water supply ll start from 7 pm but nowdays it's start from 9pm, if we ask responsible person he saying thr is power problem in pump station daily, for us it's difficult to wake late night to fill water as we hv to go for work nxt morning, so we request start supply as early as possible