Comprehensive annual maintenance contract (camc) of m/s siemens ltd. make 180 kva static inverters (siv) of diesel loco shed, itarsi for three years (36 months)

Camc / comprehensive repair/renewal of 180 kva static inverter (siv) of m/s aal make fitted in wag-7 conventional electric locomotives of jmpd

Cold cleaning agent auco-alu b made by m [cold cleaning agent auco-alu b made by m/s auco. gerwigstrasse 24-26, d- 78234 engen or nulon r40 or afsoclean ad-20 or equivalent for cleaning of aluminium radiators of oil cooling unit fitted in 3-phase locomotive as per rdso smi no. rdso/2016/el/smi- 0287 (rev.- 1) dtd. 15.06.2018 or latest.]

Supply, installation and commissioning of siv testing panel (100 kva oil cooled transformer) as per attached specification. note: the siv testing panel shall be suitable for testing, checking and performance verification of 180 kva / 2x130kva static inverters (sivs) used in wag-7 electric locomotives.the panel shall be capable of simulating operating conditions and conducting functional, load and protection tests of siv units. the firm shall supply, install and commission the complete siv test

Blower for oil cooling unit with casing including 30kw motor for oil cooling unit (wound with corona resistance wire) to spec./drg. no. (1) rdso/2016/el/spec/0123.rev.0 and drawing no. rdso/2016/sk-6/el/spec/0123 & (2) spec/e-10/3/09 (motor) with amendment nos. 01 to 06.

Blower for oil cooling unit with casing including 30 kw motor (wound with corona resistance wire) to rdso specification no. rdso/2016/el/spec/0123 rev 1 or latest and clw drawing no. clw/es/3/sk-3/0647 alt b or latest for 3 phase locomotive. clw approved sources only.

Spares of automatic pressure modification (amp) device (el-60) for bmbs wagon consisting of 23 items as per attached annexure a . material and specification : as per drawing no. wd-08096-s-1 alt.2 & conforming to rdso s spec. no. wd-23 bmbs-2008 (rev.1), amend. no. 1 of sept-2016.

Spares of automatic pressure modification (amp) device (el-60) for bmbs wagon consisting of 23 items as per attached annexure a . material and specification : as per drawing no. wd-08096-s-1 alt.2 & conforming to rdso s spec. no. wd-23 bmbs-2008 (rev.1), amend. no. 1 of sept-2016.

High voltage hrc fuse of 125 amps, 1000 v ac, breaking capacity 80 ka, type nh1l as per rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev-1) or latest and as per update of common bom items issued by rdso lr. no. el/7.1.108/mssbc, dated 17.09.2021 or latest, to siba cat. no. 2028003.125, eaton bussman cat. no. 125nh1lir-1000, eti cat. no. 4182495, efen, ferraz and siemens makes only acceptable. note: regular authorized dealers shall submit authorization letter from oems along with the offer.

Set of step size racers for axle boxes bearing cru-150 of 3 phase locomotives as per rdso smi no.rdso/2007/el/smi/0246 (rev-2) dt. 15.01.2018. each set consisting of 04 items 04 nos. as follows:- (1) plain inner racer rb 5080d to nei drg. no.- pesd-6179 or plain inner racer to fag drg no. edd f-626506-3001.ir.njp.000, qty.= 01 no., (2) lipped inner racer rb 5080d to nei drg. no.- pesd-6179 or lipped inner racer to fag drg no. edd f-626506-3101.ir.nj.000, qty.= 01 no., (3) angle ring to nei drg