KADAPA: Shamsher Singh, 26, a contract worker in the boiler construction wing in Rayalaseema Thermal Power Project’s fifth unit at Muddanur, had a fatal fall from a 36-metre height. Singh hailed from Amritsar in Punjab. While AITUC leader V. Subbi Reddy demanded an ex gratia of Rs. 5 lakh, RTPP official Tirumala promised payment of ex gratia as per law. — Special Correspondent