Bangalore Water Supply & Sewerage Board [Bwssb] — no water supply

Address: 560068

Hi team,
We belong to viratnagar bommanahalli urdu school main road 8th a cross
Land mark : karnataka flour mill.
We are facing water scarcity since 1 year. Line man who supplies water does not open water valve properly.
We get kaveri water twice a week friday and monday. But the volume of water we get for a week is approximately 500-700 lts a week. Is it sufficient for a building having 3 houses???

We have given verbal complaints to our area bwssb inspector and also to line man. They are not taking any action.

They advised to lower kaveri supply pipe line. We spent approximately rs -20000/- still not getting water.
Iineman opens valve with very low water pressure for few hrs and we dont get enough water and we are fedup of giving him tips in form of cash.
They are acting as if they are paying water supply bill.

We need some serious steps to be taken on this issue.

And we want at-least thrice a week water supply.