supply of new doorway stiffener crossbar with accessories in assembled condition for boxnhl w agon as per rdso's drg no. wd-23018-s-02, alt no. 5, item no. 19, 2(a), 2(b), 9 & 8 one set consistin g of 5 items as per annexure attached. [ 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 ] ]