supply of plywood size 2400 mm x 1200 mm x 19 mm x 11 ply for general purpose (synthetic resin bonded)plywood size 2400 mm x 1200 mm x 19 mm x 11 ply for general purpose (synthetic resin bonded),plywood size 2400 mm x 1200 mm x 19 mm x 11 ply for general purpose (synthetic res in bonded) specification no:- is 303 : 2024, fourth revision, grade- bwr, type-aa, properly treated w ith preservative as per s.no.(viii) of appendix-a of is:5539-1969 (reaffirmed 2019) ( incorporating a mendments 1,2 3 & 4). [ 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 ] ]