Municipal Corporation Of Delhi — Water drainage Blockage

Dear sir!/mam,

I am residing in sec 3, Sainik Enclave, Mohan Garden, Uttam Nagar, New Delhi 110059. Few days back rain water drainage construction work are partially completed in street no 3, sec 3, Sainik Enclave, Mohan Garden, Uttam Nagar, New Delhi 110059 but few people who resident in this area block the drainage and due to that all the water flowing on the road.
Kindly take the appropriate action otherwise whole government work will be vain.