Delhi Jal Board — contaminated water coming from tap (delhi jal board)

Address:

J8/78 rajouri garden, First floor, New Delhi, Delhi, 110027

Sir/mam
We are facing acute problem of water supply ; first of all the timings for water has been limited to half an hour in our area secondly the water is not drinkable at all as it has sewer smell in it, we suppose it has been mixed with the sewer line. We are buying lots of drinking water from the market as our water purifier fails to clean this dirty non drinkable water, i complaint 2 days back also for which my complaint number is[protected], but no action has been taken so far, kindly look into the matter seriously.
Area : rajouri garden j8 block