Necked down bolt m20 x 135 as per abb drg. no. ia016-00271 rev-3 or latest, clw spec./drg. no.1209-01.315-006 alt-1 or latest

Blower motor suitable for roof mounted packaged ac unit for electrical locomotive as per rdso spec no rdso/2007/el/spec/0055, rev-2 or latest.

Frp window assembly complete (2 - 0 wide) for bvcm wagon to rdso drg. no. sk- 96070 alt. - 1, matl. & specn. rdso/2007/cg-02 (rev-1) amndt. no. 2 of aug. 16 of latest for item 2 & 3.rdso/2007/cg-03 (rev-1) amndt. no. 2 of aug. 16 or latest for item 1 and for items 4 to 7 as given inthe drawing. required colour-satin blue, colour code- 177 of is-5/2007.

Sand box assembly for wag 9 & wap 7 as per clw drg.no.1209-01-138-031 alt-5 ref.1 to 20 or latest and str no. clw/2023/eldo/m/ str/158 rev 0 or latest.

Twin tower heatless air dryer with final filter to rdso spec.no. mp.0.01.00.06 (rev-06) march 2021 or latest for wag-9/wap-7/wap-5. electric locomotives with heater fitted in purge valves and drain valve temperature range 15 to 55 degree celsius.

Blower motor for roof mounted packaged ac unit of electric locomotives, type: aom, 0.12kw, supply 415v ac +/- 10 percent , 3-phase, 0.4 amps, rpm 1350, star connection, reference is: 325, freq. 50hz, as per rdso spec. no. rdso/2007/el/spec/0055, rev.- 2 with latest if any. make: lhp or star electric. specification :- - rdso spec. no. rdso/2007/el/spec/ 0055, rev.-2

Procurement of condenser motor, 0.15kw, supply 415v ac +/- 10 percent , 3-phase, 0.7amps, 63 frames, rpm1350, star connection, reference is: 325, frequency 50hz suitable for roof mounted cab ac unit in wag9 hc electric locomotives as per rdso spec. no. rdso/2007/el/spec/0055, rev. - 2, or latest if any.

13 pin uic coupler plug assembly consists of 1.3 mtrs cable and polyamide hose with uic plug on both ends as per rdso modification sheet no. rdso/pe/ms/ac/0051-2011 rev. 2. note- uic plug as per clw drawing no. clw/es/3/sk-4/0047/e similar to schaltbau part no. uic st13peod2 and polyamide conduit as per rdso specification rdso/pe/spec/ ac- 0138-2009 rev-2 or latest. item to be procured from clw approved sources.

Fluorescent magnetic powder (water based) for wet magnetic particle examination as per rdso spec. no. rdso/m&c/ndt/109/2007 (rev-2) issued on october-2020 or latest / astm e 709 / is 6410. the item should be supplied in 1kg/2kg of tight box / containers in dry condition. acceptable makes: superglow 200 f of k electronics / oriental / p met / magnaflux / pradeep or equivalent. note: firm should supply the material along with test certificate from nabl accredited testing laboratory or test certi

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