supply of double sealed window glass unit for lhb coaches fixed window to rcf drg no.lw 54104 alt g, to size 1117(+/-1) x 697(+/-1)x18.38 mm, with outer glass safety laminated float glass with pvb film and inner glass of toughened as per mdts-089 rev-4.double sealed window glass unit for lhb coaches fixed window to rcf drg no.lw 54104 alt g, to size 1117(+/-1) x 697(+/-1)x18.38 mm, with outer glass safety laminated float glass with pvb film and inner glass of toughened as per mdts-089 rev-4.,double sealed window glass unit for lhb coaches fixed window to rcf drg no.lw 54104 al t g, to size 1117(+/-1) x 697(+/-1)x18.38 mm, with outer glass safety laminated float glass with pvb film and inner glass of toughened as per mdts-089 rev-4. [ warranty period: 30 months after the date of d elivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs ] ]