supply of vestibule bellow , vestibule bellow complete (lh side) for gangway of lhb type coaches as per icf drg. no. lwsczac-2-5-003, alt-nil with set of bellow securing fasteners to item no. 8, 9 & 10 (qty-04 set) confor ming to assy. drg. no. lwsczac-2-5- 002. note- (a) packing condition: covered in transparent polythene and packed in suitable length wooden case as shown in icf drg. no. icf/sk-2-5-090 to avoid deforming o f rubber bellow ring. (b) material conforming to rdso spec. no. rdso/2007/cg-05(rev-1). specn: spec. no. rdso/2007/cg-05(rev-1). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs ] ]