Water meter nb-25, spec: tg60297 rev: 02, mate. code- w90415301041

Mpcb (motor protection circuit breaker), for ventilation fan unit 1& 2. thermal release range (rated current) 2.5-4 a, class: 10, breaking capacity: 50ka, pole: 3p, rated voltage: 415 v ac, 1no+1nc auxiliary contact block, conforming to rdso spec. no. rdso/pe/spec/ac/0192-2018 (rev.1).

15 mm gm gate valve,is 778 class-1,1 by 2inch gate valve brass,ball valve 20nb complete assy,g.m. gate valve. weldabl end.size 1inch,gate gun metal 50 nb is778 clii scrwd,c.i gate valve, size-50mm nb,80 nb cs gtv, api 600, 150 class,gate vv hand optd 80nb w by o compan flange,gv hand op 100nb ccs, fl w by o comp flange,gate vlv hand operatd 125nb flanged 150,gv hand op 150nb ccs, flang w by o comp flg,150 nb cs gtv, api 600, 150 class,cs gate valve api600 wcb 150 200nb flgd,200 nb cs gtv, api 600, 150 class,250 nb cs gtv, api 600, 150 class,gate valve size 50 nb class 300 class,150nb ss gate valve astm cf8m 150,200nb stn steel gate vv,astm-a-351 cf8m

Brushless alternator 500 kva, 750 v, 3-phase, 50 hz at 1500 rpm as per rdso spec. no. rdso/pe/spec/ac/0084-2008 (rev-1) or latest, suitable for coupling with diesel engines in lhb power car. approved makes - as per rdso approved vendors.

Power contactor 750 amps, 1000v, 3 pole ac- 3 duty with coil voltage 250-500v, 50/60 hz/dc (code-71) and auxiliary contacts (4 no+ 4 nc) suitable for switch board cabinet of lhb ac power car, confirming to rcf spec. no. edts 103-rev-d, am-7. make: abb, part no. af750-30-11, order code: 1sfl637001r7111. spec: rcf spec no. edts 103-rev-d, am-7. make: abb. siemens & telemecanique france.

Railway carriage fan 140v ac 50 hz fixed type 450mm sweep with crash worthy fan guard without regulator conforming to rdso s specn. no. rdso/pe/spec/tl/0050 (rev.-1)-2010 or latest with all amendments.

Procurement of thin walled flexible elastomeric cable single core with copper conductors for working voltage above 750 volts upto 1.8 kv/3.0kv conforming to rdso s specification no.elrs/spec/elc/0019,rev-4, size:2.5 sq.mm. colour:red,yellow,blue and black in equal quantity.

Densified thermal bonded polyester block cushion for transverse lower berth of lhb coaches to size 1814 x 595 x 50 mm as per item no: 6 of rcf drg no: ls61177 alt - nil and rdso spec no: c-k607 rev 2 of dec 2015 amd no: 1 of aug 2016.

Kit of must change filter, suitable for use in conventional & garib rath rmpu ac coaches, confirming to rdso specification no. rdso/pe/spec/ac/0055-2003(rev.2)-2014 and kit of filters confirming to rdso drawing no. rdso/pe/sk/ac/0057-2003 (rev.2) sheet 1 of 2. the each kit of filter consist of (i) fresh air filter size -260 +/- 2 x 230 +/- 2 x 60 +/- 2 mm = 04 nos. (ii) return air filters size- (a) 620 +/- 2 x 460 +/- 2 x 50 +/- 2 mm = 01 no. (b) 550 +/- 2 x 500 +/- 2 x 50 +/- 2 mm = 03 nos.

Procurement of aluminium flat moulding, size : 50 mm x 2.5 mm x 3660 mm to sk. no. llh-25/80, item no. 20, alt. no. 12, to be dull anodized to is:1868-96 (reaffirmed 2021), tab-1, gr. ac 25, material spec. aluminium is-733-2025. each moulding is to be covered with pvc protection tape during supply [weight of each metres is 0.338 kgs. approx.].