supply of under frame complete (lscn)under frame complete (lscn),under frame complete for lscn shells to drg. no. 73911001, alt j,col.i-1 no. the firm sh all fulfill the manufacturing facility requirement as per icf/md/spec-147, issue status 01, rev-02 wit h amendment.01 special condition : necessary care is to be taken that the twist on the under frame a nd variation on diagonals are to be within 2mm. packing condition as per drg.no. icf/j&t/misc-2487, alt b. the underframe should be supplied as normal side up and side bearer side down. [safety ite m]. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ]