Addendum No.1 Tender No. KPI/9A.3/OT/03/19-20 supply of surge arresters 33KV10KA composite, 220KV10KA and fuse cut LV overhead service 400A ATTACHMENTSADDENDUM 1 FOR SUPPLY OF 33KV 220KVSURGE ARESTERS AND FUSE CUT OUT 400A.pdf