supply of dtpbp for lgs, gs coaches four-seater (long seat)dtpbp for lgs, gs coaches four-seater (long seat),densified thermal bonded polyester block cushion (dtbpb) for lgs,gs coaches fou r seater (long seat) of size 40 x 562 x 1897 mm to item no: 2 of icf drawing no: icf/sk 3-6-1- 098. material specification to rdso spec. no.ck- 607, rev.2 of dec.2015 as per drg.no. item no: 2 of icf drawing no: icf/sk 3-6-1- 098. specn: rdso spec. no.ck- 607, rev.2 of dec.2015 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: ma x 8 lacs ] ]