supply of liner for pedestal jaw ( short ) , material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , liner for pedestal roof ( casnub 22nl, nlb, hs ) , material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , liner for pedestal roof ( casnub 22w, 22 w ( m ) , material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , liner for side frame column ( outside ) , material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , liner for side frame column ( inside ) , material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , liner for bolster land surface, material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , liner for bolster rotation stop lug, material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , liner for column gib ( outer ) , material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , liner for anti rotation lug, material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , vertical wear liner for centre pivot bottom for boxnhl wagons, rdso drg. no. wd-97049-s / 3, alt 7, item 4 or latest, material and specification as per drawing. material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , horizontal wear liner for centre pivot assembly of boxnhl wagons, rdso drg. no. wd-97049- s / 3, alt 8, item 3 or latest, material and specification as per drawing. material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ] , side frame jaw modification, material, sizes, quantity required and spec as per annexure-1 attached. [ warranty period: 30 months after the date of delivery ]