The Coimbatore Corporation began desilting a channel connected to the Muthannan Kulam after orders from the Commissioner recently. Works worth ₹20 lakh covers 320-metre portion of the 1.25-km-long main channel carrying surplus water from Kumarasamy Tank in Ward 73 to the Selvachinthamani Tank, sources in the civic body said. The channel carries stormwater from Ponnaiahraja Puram, Royappapuram, the backside of …