supply of under frame (vb sleeper ndtc) , under frame complete for vbs/ndtc/cb to drg no a09 11001, alt nil. firm sha ll fulfill the manufacturing facility as per icf/md/spec-147, issue status-01, rev.02 with amendment no.02. for painting note 1.2 of drg no (538)lwlrrm-1-1-116, alt e to be followe d---- special condition : the under frame should be supplied as normal side up and side bea rer side down.- packing to be as per icf/j&t/misc-2487, alt b there will be minor modific ations in design. frim shall obtain the final drawings before manufacturing. details f or satge inspection. a raw material stage ensure the raw material used usingportable spectromet er b jig stage assembly of front part with solebar. assembly of modular frame arrangement. weld par ameters to be checked & recorded c trestle stage marking, drilling & tapping of holes wherever neces sary. marking & placing of detail items. complete welding wherever necessary. weld parameters to be checked & recorded assembly & welding oftrough sheets. dimensional & visual checks. punching of s erial no & ensuringproper traceability. d surface preparation and painting stage. short/sandblast to th e requirements. painting process as per the specification. visualinspection. final product inspection. n ote: application of aluminium weldingcoat to rcf spec mdts 28272 latest revision on top surface of cr oss members shall be ensured before welding the trough floor with cross members to avoidbi-metallic corrosion.[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 ] ]