THOOTHUKUDI: As heavy rainfall paralysed public life in Thoothukudi on Saturday, the district collectorate campus stood marooned making the premises inaccessible for public servants. "The water level suddenly rose as Soreespuram tank started overflowing," said one S Sahararaj, while returning from the SP office. The Uppar odai, infamous for flooding the Thoothukudi corporation areas, was brimming due to heavy rain …