C3w distributor valve(loco) without support reservoir

Procurement of common pipe bracket and control reservoir for vadlapudi project.

Non-asbestos k-type composition brake blocks for freight stock spec. no. wd-14-abr-2019 of april 2019 & drg. no. wd-00006 s/01 alt -3.

C3w distributor valve without control reservoir ,isolating cock and with filter as per spec: mp.0.01.00.15 rev- 03 apr-2024, drw: skdp-4162 .

Air brake hose coupling complete for feed pipe ( of length 790 mm ), conforming to appendix -f of rdso spec. no. 02-abr-02, amendment- no. 4 of sept. 2016.

Grease oks-475/222 for 11 escort design bmbc (as per escort o&m manual for bmbs freight stock with casnub bogie no red-rd-bs-19- om-01 rev. 8 or latest in reference to rdso spec wd-23-bmbs 2008 with latest amendments)

Pipe 32 n.b. with flanges & sockets (welded assembly) for freight stock to rdso s drg. no. wd-80007-s-11, alt-12, item no. 2, 12 & 13. flanges and socket to rdso drg. no. wd-83062-s-07, alt.6, items 2 & 3. other technical requirements confirming to specification no. 04-abr-2019. material specification of pipes as under, pipes 32 nb:-seamless to is: 1239 (part-i):2004 with amendment 1 to 6, heavy grade or astm a-106 gr.a. socket & flange:-is: 2062-2011, amendment 1 of nov.2012, gr. e 250 a for

Aar approved/rdso approved grease for cartridge taper roller bearings of freight stock conforming to rdso specification no.wd-24-misc.2003 (revision-1) with amendment no.1 of october, 2016. aar /rdso approved brands: 1.exxon arapen rb-320 of m/s exxon mobil. 2. timken premium rail grease of m/s exxon mobil 3.shell alvania ep-d of m/s shell canada ltd. 4.mobilith shc 100 of m/s exxon mobil 5.mobilith shc 221 of m/s exxon mobil 6. shell gadus rail s3 aar al of shell oil products 7. servogrease r

Brushless dc railway carriage fan 225 mm sweep 110v dc bracket type complete as per rdso specification no. rdso/pe/spec/tl/0021-2005 rev.3 with amendment no. 1 with frp blade and crash worth guard. the guard shall be conforming to drg. no. icf/sk-7-6-158 coi-ii alt.g od of the fan guard 270mm plus minus 2 mm. dimension of fan shall conform to drawing rdso/pe/sk/tl/0026-2002 (rev 0 ) and complete fan will be silver ash colour

One set consisting of three items of the same make : (1) aar-approved cartridge tapered roller bearing class e (6 x11 ) complete for use on freight stock of indian railways, conforming to indian railway str no. ab/rb-40-2016 (rev.2) of june 2021. (2) backing ring without vent hole for class e (6 x11 ) rdso drg. no. wd-92089-s-01 alt-1, item no. 9 and as per indin railways str no. ab/rb-40-2016 (rev.2) (3) axle end cap for class e (6 x11 ) rdso drg. no. wd-92089-s-01 alt-1, item no. 6 and as