Isi marked cord flexible pvc insulated and sheathed with pvc twisted of three core circular with annealed copper conductor of size 24/0.20 ( 0.75 sq.mm) mm ,1100 volts grade & overall confirming to is: 694-1990 with amendment no.i & ii or latest.

Casnub 22 hs cast steel bogie with friction damping arrangement as per drawing no.- wd-04078- s-01 alt. -03 or latest (item no.- 1 to 18 except 4,6,7,8 & 9) to rdso specification no.- wd-17-casnub-22 hs bogie-92 rev. 03 of sept-2004 with amendment 6 or latest.

Brake wear plate for casnub bogies to rdso drg. no. sk-69597, alt. -43, item no. 9, material and specification confirming to rdso specification no. wd-21-casnub-22nlb-bogie-93, rev. 2 of july 2002, read with all latest amendment no. 6 of july 2020

Belt tensioning device for 25kw brushless alternator conforming rdso/elec/dte/skel/3940 (sheet-i alt. 5 & sheet-ii alt.5) with modified spring conforming to rdso drg. no. rdso/pe/sk/ac/0068-2004 (rev-0). however, the firms may quote for latest specn./drawing with amendment if any issued by rdso/icf/rcf/mcf etc.

Skin protective barrier cream, brand- dermex or kerodex-71 or hand medic or equivalent, confirming to is:6608-2004 (reaffirmed year-2019) with amendment 1&2 or latest a)skin protective barrier cream should form a silicon oxide or zinc oxide, protective layer with application prior to work. b)the barrier cream should protect against acids, alkalis, resins, paints, varnishes, hydrocarbons, solvents, diesel grease, chromates, lubricating oils & phenolic compounds. c) it should be water

Supply of spare parts of deep well hand pump india mark-ii conforming to i.s 9301-1990 with latest amendment (may be read along with 1st amendment is 15500(part 1, 7) 2004 with latest amendment for spares of india mark ii under d.w.s.d, deoghar

Supply of spare parts of deep well hand pump india mark-ii conforming to i.s 9301-1990 with latest amendment may be read along with 1st amendment is 15500 part 1-7 2004 with latest amendment for spares of india mark-ii respectively) d.w.s.d deoghar

Supply of spare parts of deep well hand pump india mark-ii conforming to i.s 9301-1990 with latest amendment (may be read along with ist amendment is 15500(part 1-7) 2004 with latest amendment for spares of india mark-ii) dws div. deoghar for 2025-26

Supply of spare parts of deep well hand pump india mark-ii conforming to i.s 9301-1990 with latest amendment (may be read along with ist amendment is 15500(part 1-7) 2004 with latest amendment for spares of india mark-ii) dws div. deoghar for 2025-26

Supply of spare parts of deep well hand pump india mark-ii conforming to i.s 9301-1990 with latest amendment (may be read along with ist amendment is 15500(part 1-7) 2004 with latest amendment for spares of india mark-ii) dws div. deoghar for 24-25