supply of kit for dirt collector consisting of 3 items in a set. , kit for dirt collector consisting of 3 items in a set. drawing no.- rdso,s drg. no. sk- 970 05 alt. 2 (s heet -1), item nos. 2, 4 & 5 , one each in a set material and specification- as per drawing an d conforming to rds o,s spec. no. 02-abr- 02 with amend. no. 4 of sept. 2016 and appendix- e. kit de tails as per annexure-a enclose d. [ warranty period: 36 months after the date of delivery ] [ warranty period: 36 months after the date of delive ry ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ]