Tender For corrigendum : supply of rubber gasket for vibro separator model-pel 60 as per item sr. no. 1 of buyer spec document , rubber gasket for vibro separator model-pel 72 as per item sr. no. 2 of buyer spec document , screen ring for vibrating screen as per item sr. no. 3 of buyer spec document , springs for vibrating screen as per item sr. no. 4 of buyer specification document