Tender For corrigendum : supply of insulated stud m20 mcg , insulated pin mcg as per drawing no 32050215406 , insulated pin mcg as per drawing no 32050219402 , mcg of insulating lining in 4 parts as per drawing no 32101418607 , mcg of insulating lining in 4 parts as per drawing no 32050219405 , mcg of insulating lining in 4 parts as per drawing no 32101419701 , insulated items as per annexure