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.

Compression spring, suitable for belt tensioning device of 25 kw brushless alternator, as per rdso drawing no. skel-3940 sheet-i (alt.-5) & sheet-ii (alt.-5), item no. -6, and conforming to rdso drawing no. rdso/pe/sk/ac/0068-2004 (rev-0).

Led light fitting for passenger alarm chain indication type-i (3 w) conforming to rcf drg. no. lw76098 and rdso specification no. rdso/pe/spec/tl/0091-2016 (rev. 1), rcf annexure 1,2,3. however, the firms may quote for latest specn./drawing with amendment if any issued by rdso/icf/rcf/mcf etc.

Electronic beam irradiated cross linked flexible cable of size 95 sq. mm black colour, voltage grade 1.8/3.0 kv as per rdso specification no. elrs/spec/elc/0019/ rev.4, of february 2018. however, the firms may quote for latest specification/drawing with amendment, if any, issued by rdso/icf/rcf/mcf etc.

Pvc insulated multi stranded copper cable single core of size 4 sq. mm (56/0.3 mm) conforming to rdso specification no. rdso/pe/spec/tl/0027-2002 (rev 0) june- 2002 with amendment no 1. however, the firms may quote for latest specification/drawing with amendment if any issued by rdso/icf/rcf/mcf etc. the cable shall be of white colour.

Psc sleeper for 60 kg rail, as per rdso drawing t-8746 with latest amendment, if any,psc curve sleeper for 60 kg rail, as per rdso drawing t-8982 with latest amendment, if any

Nylon 66 bush for suspension of 25 kw, of size dia70x dia 58x100 for 110 v dc brushless alternator conforming to item-1 of rdso drg. no. rdso/pe/sk/tl/0086-2014 (rev2) - alteration no.1 and material conforming to specn no. rdso/pe/spec/ac/0006- 2009 (rev.1). however, the firms may quote for latest specification/drawing with amendment if any issued by rdso/icf/rcf/mcf.

Supply & carrying out magnetic particle testing(mpt) of flash butt welded rail joints as per is 3703: 2004 & as per the latest guidelines issued by rdso/lucknow.

25 kw, 110/130v dc brushless alternator as per rdso s spec. no. rdso/pe/spec/ac/0056-2014 (rev-1) . the scope of supply for each set shall be as under : [a] 25kw alternator, complete with two alternator v-grooved pulleys : 01 no. [b] safety chains : 03 nos. [c] rectifier-cum-regulating equipment : 01 no. [d] belt tensioning device complete as per drawing no. skel 3940, sheet-1, alt-5 & skel- 3940, sheet-2, alt-5 and with spring as per drawing no. rdso/pe/sk/ac/0068-2004 (rev. 0) : 02 sets. [

Diffuser for fluorescent light fitting to item no.7 of icf drg. no. sk-7-6-103 col. iii with alterations c to m. note: material for item no.7 should be lexan-940 polycarbonate grains of ge plastic only and shall be free from scratches, air bubbles and holes etc. insignia of the firm may be embossed on the diffuser. however, the firms may quote for latest specification/drawing with amendment if any issued by rdso/icf/rcf.