supply of set of plates for single duct leather bellows of wag9/wap7 locos.set of plates for single duct leather bellows of wag9/wap7 locos.,set of plates for single duct leather bellows of wag9/wap7 locos as per rdso mod. she et no. rdso/2019/el/ms/0476 (rev.0) dt.22.01.2019. set details as follows: (1) modified bellow botto m plate as per clw drg.no.1209-01.418-032 alt-0 - 01 no/set. (2) modified bellow top plate as per cl w drg.no.1209-01.418-031 alt-1 - 01 no/set. (3) modified plate flange tm inlet as per clw drg.no.12 09-01.418-026 alt-1- 01 no/set. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] dls/vskp, ecor andhra pradesh 69.00 set