Tender For corrigendum : tender for providing necessary earthing arrangement at 33/11 kv 2x10 mva sub-station chamba to improve the earthing results of said sub-station under esd hpsebl chamba no-i under ed chamba.
Tender For nit 358 supply of electrical line materials under oandm head for f.y. 2025-26 under esa, giridih. - electrical items :, gi wire 6 swg, gi wire 8 swg, gi wire no. 10 swg, gi stay wire no. 7/8, gi stay wire no. 7/10, gi stay wire no. 7/12, gi stay wire no. 7/14, gi stay wire no. 7/16, suitable lugs for 300 sqmm. & 400 sqmm., earthing (chemical) with gi earthing pipe 40 mm 3.1 mtrs. long (bentonite as intermittent layer), 33 kv h.g. fuse unit [polymer type], 11 kv h.g. fuse unit [polymer type]
Tender For nit 361 supply of electrical line materials under oandm head for f.y. 2025-26 under esa, giridih. - electrical items :, aluminium pipe 40 mm dia, earthing complete conventional type having intermittent layer of charcoal and salt/gi earthing pipe 3.1 meter long & 40 mm dia and 50 kg. bentonite powder, earthing gi strip for (65*6) mm2, ace chemrod (artificial concept of earthing by chemical rod) ace chemrod earthingelectrode (consisting mild steel galvanised pipe of size 2500 mm in length x 48 mm couter dia. x 2 mm thick, ms rod of size 2575 mm x 16 mm be welded with bottom. the epoxy insulator of not less than 100 mm length is to be fixed on top of mild steel galvanised pipe.
Tender For supply of earthing cable complete 70 sq mm drawing [earthing cable complete 70 sq mm drawing no. lw71248 alt c confirming to rcfspecification no. edts-101 rev-c am-2 corr-7. item to be procured from rcf approved sources only.]
Tender For supply of set of earthing cable for vb trainset consists of -: (1) earthing cable for bogie frame-1 qty.-02 nos. (2) earthing cable for bogie frame-2 qty.-02 nos. (3) earthing cable for axle 2 to bog-1 (ercu) qty. 01 no. (4) earthing cable for axle 3 to bog-2 (ercu) qty. 01 no.