supply of set of switch plate assembliesset of switch plate assemblies,set of switch plate assemblies for lhb eog ac2 tier and ac3 tier coaches as per rcf sp ecification -edml-064, rev-b amendment-4, drg. no. lw74202 alt f item no. 5 (5 module switch plate assembly), item no. 4 (4 module switch plate assembly) & item no.16 (3 module switch plate assembl y) of table-1a. one set consisting of 9 nos. each i.e. total 27 nos. as per drg.no. drg. no. lw74202 alt f specn: rcf specification -edml-064, rev-b amendment-4 [ warranty period: 30 months after the d ate of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]