Tender For supply of top side bearer liner for blcs wagons as per drawing no. wd-15011-s-08, alt.03 or latest, item no.17. (note: the dimension of the material should be as per the drawing wd-15011-s-08, alt.3 or latest, item no.17 and specification of the material should be confirming to is:3885 pt.1,gr.4 with hardness 380-420 bhn. [ warranty period: 30 months after the date of delivery ]