supply of small glass for fixed windowsmall glass for fixed window,small glass for fixed window for lhb 3-tier economy coaches as per rcf drg. no. le54109, a lt.-nil. material to be in conformance to rcf spec. mdts-089, rev.-04 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , set of glass for ac compartment door for lhb ac 3-tier economy coaches (one set consistin g -01 no. safety glass 8x622x1220 as per rcf drg. no. ed56006 & 01 no. safety glass 8x432x1260 as per rcf drg. no. ed56106. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited