The move comes after Delhi government gave green signal to the works.
"The drainage system in unauthorised colonies in SDMC area was lying in a state of neglect as the civic body was not allowed to spend non plan fund there. Now we have received permission from Delhi government to do work there," said South Delhi mayor Subhash Arya.
SDMC will spend Rs 35 crore on repairs and maintenance as well as desilting of drains in all wards of elected councillors, he said.
The civic body is in constant touch with Delhi government regarding development works in unauthorised colonies, particularly drainage system, and letters were written for funds in this regard, Arya said.
Also Read
"We had also announced in our budget that repair and desilting works will be taken up in unauthorised colonies at priority level. However, the work was stalled due to unavailability of funds and permission of government," he said.
Now, SDMC will spend Rs 35 crore from its own funds to start the work, he said.