supply of sealed window glass unit , sealed window glass unit (2-00 wide) to drg. no. icf/sk- 5-4-222 col.i alt e/nil and to specn no. icf/md/spec-103 issue status 01, rev. 05 with amdt. no. 05 [ warrant y period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , sealed window glass unit (1220 mm x 762 mm wide) to drg.no. wgsczacj2-5-4- 203, col-i, alt. e/nil and to specn. no. icf/md/spec-103 issue status-01 rev.-05 with amdt. n o. 5 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]