Delhi Development Authority [DDA] — illegal construction on dda flats

Address: New Delhi, Delhi, 110025

I would like to inform you about the illegal construction going on in House No. 1, Block-C, Janta Flats, Pocket-11, Near Gate No. 4, Jasola Vihar, New Delhi-110025.

This house owner owned only one flat C-1 (ground floor) in the beginning. Recently he bought House No. C-2 (second floor) and C-14 (second floor opposite to C-2) and now he is trying to join all together by constructing additional rooms in front of C-1 and C-2 (double story). To capture more space he has covered the common sewer line also.
He has already put up beam for it, but it is very weak and definitely it is going to fall while building on the upper floors. (enclosing the picture for your ready reference).
In the same way there is one more house owner has done double story illegal construction near Gate No. 2,
When I discussed it with the local people, they say if I complain it to the police, the owner of the house will settle with the police by giving money.
I request you to kindly arrange to stop this work and dismantle the under-construction building.