supply of liner 75 x 17 x 3 mm for bolster column outer gibsliner 75 x 17 x 3 mm for bolster column outer gibs,liner 75 x 17 x 3 mm for bolster column outer gibs . drawing no: fig. 41, para 5.4.3 of g-95 (rev.1) with amendment no. 5 . mat. & spec : (1) wd-21-casnub-22nlb-bogie-93, rev. 2 with a mend. no. 6 . (2) is : 3885, part 1, gr.-iv, hardness 380-420 bhn . inspection :- i) further all the neces sary inspections shall be carried out as per para-9 and clauses contained therein as per rdso spec. no. wd-21-casnub-22 nlb bogie- 93, rev. 2 with amend. 6 ) [ warranty period: 30 months after th e date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]