supply of underframe complete (memu/tc)underframe complete (memu/tc),under frame complete for memu tc6 coach to drg. no. (747) memu/tc6-1-1-00 1, col. 2, alt g. the manufacturing facility as per icf/md/spec-147, issue status-01, rev-02, with amendment no. 02. special condition : the under frame should be supplied as normal side up and side bearer side down packing drawing similar to be as per icf/j&t/misc-2487, alt b. details for satge inspection. (a) raw material stage # ensure the raw material used using portable spectrometer (b) jig stage # assembly of front part with sole bar. # assembly of modular fra me arrangement. # weld parameters to be checked & recorded (c) trestle stage # marking, drilling & tapping of holes wherever necessary. # marking & placing of detail items. # complete welding where ver necessary. # weld parameters to be checked & recorded # assembly & welding of trough sheets. # dimensional & visual checks. # punching of serial no & ensuring proper traceability. (d) surface pre paration and painting stage. # short/sand blast to the requirements. # painting process as per the sp ecification. # visual inspection. # final product inspection. note: application of aluminium welding coa t to rcf spec mdts-28272 latest revision on top surface of cross members shall be ensured before we lding the trough floor with cross members to avoid bi-metallic corrossion. [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 ] ]