supply of spring plank for blc wagon. , spring plank for blc wagon. drawing no. :- contr-9404-s/4, alt-13, item no:- 1 sp ec. no:- contr-lccf20( c )-96 (rev-2 of dec-06) with amend. no.2 of sept. 2016. warranty:- the fir m shall stand warrantee for complete bogie/components, for a period of 30 months from the date of manufacture or 24 months from the date of fitment/commissioning of the wagon, whichever is earlier. (for details please see spec. no. contr-lccf20( c )-96 (rev-2 of dec-06) with amend. no.2 of sept. 2 016). inspection :- i) further all the necessary inspections shall be carried out as per rdso spec. no. c ontr-lccf 20 (c)-96 rev. 2 of dec. 06, amend. no.-2 of sep. 2016. [ warranty period: 30 months a fter the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]