PRAYAGRAJ, Oct. 24 -- The city is set for a comprehensive revamp of its drainage system with a proposed investment of around Rs.1,500 crore. The initiative has been launched following strict directions from the Allahabad high court and aims to provide a permanent solution to flooding of roads, colonies and residential areas.

As part of groundwork for the project, a city-wide drone survey is currently underway to identify waterlogging-prone zones, assess the condition of existing drains and detect obstructions that hinder stormwater flow.

The survey is expected to be completed by December, after which a detailed drainage master plan will be prepared.

The Prayagraj Municipal Corporation has entrusted the task to Construction and Design S...