Municipal Corporation Of Faridabad — Sewerage blockage since long

Address:	5 WH-17, Main Market No-5, N.I.T. Faridabad
Website:	mcf

That I am the resident of WH -17, N.I.T No.-5, Main Market, Faridabad. The sewerage line in behind the subzi-mandi, around the park is blocked since long.
Many times MCF people come and clean the sewerage but after two three months It gets in the same position. Our house is filled with dirty water.
Sewerage lines are narrow and usage is more than earlier, please do some permanent solution for the problem. After every three –four months we have to face the same problem.
Please rectify the problem as soon as possible.