supply of head stock (vb sleeper ndtc) , head stock assembly for vbs/ndtc/cb to drg no a0912001 alt nil the firm sha ll fulfill the requirement as per icf/md/spec-147, issue status-01, rev-02 with amendmen t no.02 for painting system follow the drg no 53811116, alt e special condition : packing drg similar to icf/j&t/sk-1706, alt a be followed. special care to be taken for under slung items while transit. stage inspection detail added. (a) raw material stage # ensure the raw material used using portable spectrometer (b) jig stage # dimensional & visual checks. # punching of serial n o & ensuring proper traceability. (c) surface preparation and painting stage. # short/sand blast to the requirements. # painting process as per the specification. # final product inspection. [safety item] [ 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 ] ]