supply of switch plate assembly complete with poly carbonate cover frame and switch plate assemblies along with mobile charging socketswitch plate assembly complete with poly carbonate cover frame and switch plate assemblies along with mobile charging socket,switch plate assembly complete with polycarbonate cover frame and powder coated steel plate with 2 nos. on-off switches (01 fan,01 c/s) and 1 no. 3-pin socket 6a, 250 v ac with 2 nos. 1 amp glass fuses with fuse holders as per doc. no. edml- 086, rev-8 , table-2 and rcf drg. no. cc74253 alt-e, item no. 2,or latest. [ warrant y period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ] , switch plate assemblies along with mobile charging socket (item-1 & 2 of table-1 of edml - 086-rev -8 or latest.) for lhb scn coaches, conforming to edml 086 rev-8. 50% quantity of item no.1 & 50% qu antity of item no 2 of table -1. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ] => limited