NMMC — Water supply issues

Shakti residency plot 66 sector 5 is having water issues since Jsnuary this year.
We have 3 wings A.B.C n 12 shops.
Shops do not have separate commercial line.
Water supply received is used by both residents and shops.
We get 3 hours of water morning and night.
But during festivals there is no water cut.
Watchman is incharge of regulating supplies.
All shops get water full day but residents only morning evening.
In AGM committee member asked all residents to put up internal storage tanks.
Please depute your technical staff to inspect the supply lines and storage tanks and also ask society to connect separate commercial line for shops.