supply of two types of lug for hitachi magnet frame , lug for hitachi magnet frame bottom to drg.no. 2/dmw/m/tm-645,alt-z, item. no.2, conforming to clw spec.no. 4tms.095.036,rev-1 & rdso str no. rdso/2007/el/str/001 7,rev-1. [ 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 ] ] , lug for hitachi magnet frame top to drg.no. 2/dmw/m/tm-645,alt-z, item.no.1 , conforming to clw spec.no. 4tms.095.036,rev-1 & rdso str no. rdso/2007/el/str/0017,rev -1. [ 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 ] ]