procurement of silicon rubber polymer and antifog disc insulators design manufacture assembly testing at manufacture works and delivery at for destination stations of 66kv 90kn 132kv 90kn and 120kn 220kv 120kn silicon rubber composite long rod polymer insulator and anti fog disc insulators , total quoted amount as per main abstract including price schedule note:-the item wise detailed rates must be quoted in the excel sheet provided in zipped file separetly and shall be uploaded with part-ii bid (boq). , total quoted amount for equipment and material of lot-b note:-the item wise detailed rates must be quoted in the excel sheet (lot-b) provided in zipped file separetly and shall be uploaded with part-ii bid (boq).