supply of supply and installation of aluminium inner frame (single piece without any joint)for emergency window with rubber , supply and installation of aluminium inner frame (single piece without any j oint)for emergency window with rubber to drg. no. memu/tc12(911)-5-4-003 col-1 alt-c a nd cross recessed raised csk head screw size m5 x 40 to is:7486-2005 figi,type-h and mat erial to is:1367-84-p-14 gr.a2-70-12 nos and non-flammable solvent based adhesive. alumi nium inner frame colour shade shall be ral 9002. [ warranty period: 30 months after the da te of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]