supply of lavatory window glass size 280 x 660 mm x 26 mmlavatory window glass size 280 x 660 mm x 26 mm,double sealed emergency window glass unit size 1560 x 860 x 26 mm for train-18 (vande bharat) as per drawing no:- ts/mc-5-4-001 item no :- 10. [ warranty period: 30 months after the date of delivery ] ] , lavatory window glass size 280 x 660 mm x 26 mm as per drg. no. train 18/mc/ac-5-4-003, item no.3 for vande bharat version 2 coaches. not e: glass for glass unit should be procured from reputed manufacturers like- m/s saint gobain, m/s modiguard, m/s ais. [ warranty period: 30 months after th e date of delivery ] ] => limited