Supply Of Under Frame (LHB AC with Direct Mount Bio-Tank)

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Supply Of under frame (lhb ac with direct mount bio-tank) , underframe cpl for lhb ac coaches with direct mounted bio tank to drg no.8511101 4, altnil. firm shall fulfill the manufacturing facility as per icf/md/spec-147, issue statu s-01 rev.02 with amendment no.02. special condition : the underframe should be supplied a s normal side up and side bearer side down. packing drg icf/j&t/misc-2487, alt b. details for stage inspection. (a) raw material stage # ensure the raw material used using portable spectr ometer (b) jig stage # assembly of front part with sole bar. # assembly of modular frame arrangemen t. # weld parameters to be checked & recorded (c) trestle stage # marking, drilling & tapping of hole s wherever necessary. # marking & placing of detail items. # complete welding wherever necessary. # weld parameters to be checked & recorded # assembly & welding of trough sheets. # dimensional & visual checks. # punching of serial no & ensuring proper traceability. (d) surface preparation and p ainting stage. # short/sand blast to the requirements. # painting process as per the specification. # v isual inspection. # final product inspection. note: application of aluminium welding coat to rcf spec mdts-28272 latest revision on top surface of cross members shall be ensured before welding the trou gh floor with cross members to avoid bi-metallic corrossion.[safety item] [ warranty period: 30 mo nths after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]