Spring for e.m. contactor as per clw specification no.4tts.291.001 alt.8 or latest, and clw drawing no.4twd.291.038 alt-1 confirming to clw drawing no.itwd.291.033 alt 9 or latest.

Emergency exhaust valve for e-70 brake system for wap-7 & wag-9(3 phase locos) conforming to clw specn. no.-clw/ms/3/001 alt. 17 & part no. 002007900 of m/s ftrtipl or modified 1-1/4 emergency exhaust valve for wap-7 & wag-9 locos confirming to clw specn. no.-clw/ms/3/001 alt. 17 to kbi part no. ii 103933.

Auxiliary switch and lever assembly for em contactor having two aux. contact switch [one switch having 2 nc, 01 no. and other switch having 1nc, 02 no. contacts] as per clw drawing no. 2twd.291.053 alt-3, 3twd.291.049 alt-1, 3twd.291.057 alt.1 and specn.no. 4tts.291.002 alt-2

Battery box assly for 3 phase locomotive [battery box assly for 3 phase locomotives as per clw spec. no. clw/ms/3/037, alt-8 or latest and clw drg. no. 1209-06.138-001, alt-8 or latest and 1209-06.138-003, alt-3 or latest, with modified hanger for battery box as per rdso drg. no. skel-4666, alt-1.]

Battery box assly for 3 phase locomotives as per clw specn no clw/ms/3/037 alt-10 or latest and clw drg no -1209-06.138-001 (alt-8 or latest) and 1209-06.138-003 (alt-3 or latest) with modified hanger for battery box as per rdso drg no skel 4666 or latest. note:- latest alteration/ specification will be applicable at the time tender closing.

Test loop boxes for wag-9hc locomotives [test loop boxes for wag-9hc locomotives as per clws specification no. clw/es/3/0538, alt-a. detailed set description is as per annexure-a attached]

End frame driving end with air outlet net for traction motor type 6fra 6068 of wap7/ wag9 locos as per ref. no.4 of clw drawing no. 1twd.096.005, alt.11 and clw specification no.4tms.096.068 rev-2, alt-2 or latest. air outlet net as per clw drawing no. 2twd.096.078, alt.3 or latest with the following conditions: 1.the square punch to be 12mm x 12mm as against 11mm x 11mm square. 2.the thickness of the sheet to be 2.5 mm as against 1.6 mm(as per uvam id:2100501)

Set of hardware for gear case consisting of 09 items in 648 items in set as per clw s drg. no. 1209-01.111-004 ( alt.- 05 or latest ) ( ref.- 3 of clw s drg. no. 1209-01.111-001 or latest ) ( details of items as per annexure enclosed ).

End frame driving end assembly (machined) with air outlet net for traction motor ( type 6fra6068) of wap-7/wag-9 loco as per clw drg. no. 1twd.096.005/alt-11 (ref 4) and clw specification no 4tms.0960.068 rev. 2 alt 2 (abb documents no. 3ehm 112008). manufacturers shall machine the bore of bearing housing of end frame for a dimension near 319.970 mm to achieve interference over the complete range of tolerence of od of outer racer. note : required range of bearing housing of end frame - 319.9

Supply of 13 pin uic coupler plug assembly with cable, consist of 1.62 meters cable and polyamide hose with uic piug on both ends (type : uic st 13 p eo d2) as per clw spec no. clw/es/3/0047/e alt-e or latest. note : test , guarantee ,warranty certificate to accompany at the time of supply . note : firm to quote only uvam approved vendors only .