Coimbatore — Tamil Nadu's second-largest city and a major textile, engineering, and pump-manufacturing hub — sits in the rain shadow of the Western Ghats. Its drainage network including the Noyyal River, Ukkadam Lake, and CCMC's stormwater drain system bears heavy silt loads from SW Monsoon runoff and industrial effluent settling in secondary channels.
VARMAN operates across all 100 CCMC wards — deploying jetting trucks, suction tankers, and mechanical excavators suited to both the narrow drains of RS Puram and Gandhipuram commercial zones and the open Noyyal River channels.