bids are invited for e4233005 - numerical relays -01-sg4915129004-main-1 and main-2 generator protn relay as per it-01 of ann-1 rev 00. , 02-sg4915129020-num 3-wdg diff. protn relay as per it-02 of ann-1 rev 00. , 03- sg4915129039-num 5-wdg overall differential prot relay as per it-03 of ann-1 rev 00. , 04-sg4915129047- num directional _slash_ non directional 3 ph o_slash_c and e_slash_f protn relay as per it-04 of ann-1 rev 00. , 05-sg4915129055-num overhang e diff prot relay as per it-05 of ann-1 rev 00. , 06- sg4915129063-numerical distance protection relay as per it-06 of ann-1 rev 00. , 07-sg4915129071- metrosil _1a_ as per it-07 of ann-1 rev 00. , 08- sg4915129080-stabilising resistor _0-1000_slash_0- 5000 ohms_ as per it-08 of ann-1 rev 00. , 09- sg4915129098-centralised bus bar protection as per it-09 of ann-1 rev 00. uom-set , 10-sg4915129101- ethernet switch _8cu_plus_4fo_ as per it-10 of ann-1 rev 00. , 11-sg4915129110-evaluation unit as per it-11 of ann-1 rev 00. uom-set total quantity : 86