supply of set of glass assembly and lock for body , set of glass assembly and lock for body side window for lhb non ac coach es, suitalbe holes to be provided on glass for fitment of lock as per lj54124, alt. - a, lock with handle to be sup plied loose. drawing: rcf drg. no. lj54124, alt. a item no. 5 & 6 matl. & specn: (1) material: transparent, toughe ned glass of thickness 5mm, (2) suitable packing should be provided to arrest water/air leakage. (3) all sharp edges /corners shall be rounded off. (4) higher durability, (5) window sliding force 4 +/- 2 kgf. [ warranty period: 30 mo nths after the date of delivery ] ]