supply of sealed glass unit for fixed window (size: 1117x697x18.38 mm) for ac two tier lhb type coaches, conforming to rcf specification no. mdts-089 rev-4 to rcf drg no : lw54104, alt : g. note: as per drawing, glass for glass unit should be procured only from reputed manufacturers like: (i) m/s saint gobain (ii) m/s modiguard (iii) ais.sealed glass unit for fixed window (size: 1117x697x18.38 mm) for ac two tier lhb type coaches, conforming to rcf specification no. mdts-089 rev-4 to rcf drg no : lw54104, alt : g. note: as per drawing, glass for glass unit should be procured only from reputed manufacturers like: (i) m/s saint gobain (ii) m/s modiguard (iii) ais.,sealed glass unit for fixed window (size: 1117x697x18.38 mm) for ac two tier lhb type coaches, conforming to rcf specification no. mdts-089 rev-4 to rcf drg no : lw54104, alt : g. note: as per drawing, glass for glass unit should be procured only from reputed manufacturers like: (i) m/s saint gobain (ii) m/s modiguard (iii) ais. [ warran ty period: 30 months after the date of delivery ] carr. repair stores/tpty, andhra pradesh 598.00 numbers