supply of glass unit for emergency window to rcf s drg. no.lw-54127,alt. no. a or latest. specn: rcf drg no.lw 54127 alt - a and material confirming to rcf specification no mdts 089 rev.3glass unit for emergency window to rcf s drg. no.lw-54127,alt. no. a or latest. specn: rcf drg no.lw 54127 alt - a and material confirming to rcf specification no mdts 089 rev.3,:glass unit for emergency window of lhb coaches to rcf drg. no. lw54127, alt-a. mate rial confor ming to rcf specification no. mdts 089, rev-04. note : glass for glass unit should be procu red only from repute d manufacturers like : (i) m/s saint gobain (ii) m/s modiguard (iii) m/s ais [ warra nty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] => limited