Hyderabad Metropolitan Water Supply & Sewerage Board [Hmwssb] — 15k estimation for drainage overflow fix

Hi Sir/Madam,

Im a resident of anjaiah nagar, old bowenpally, secunderabad. Drianage connection from my house connecting to the main line gets over flowed every 10 days causing inconveniences to the neighborhood. When i complained and i was informed thta the connecting pipeline is broken and should be changed and for that road cutting of around 13ft is required. The municiple contractor gave me an estimation of 15k for road cutting permission, drainage pipe and labor which is very high. Moreover the drainage pipe was broken when the CC road was being laid.
Can you please look into this
Thank you