Underframe Arrgt For Trailer D Coach With Hc Compt To Drg No. (576) Icf/Mr Vc/D/Hc/Bt-1-1-001, Alt 'K'. The Manufacturing Facility As Per Icf/Md/Spec-147, Issue Status- 01, Rev.02 With Amendment No.02. Special Condition : The Underframe Should Be Supplied As Normal Side Up And Side Bearer Side Down. Packing Drawing Icf/J&T/Misc-2487-'B' Details F Or Satge Inspection. (A) Raw Material Stage # Ensure The Raw Material Used Using Portable Spectro Meter (B) Jig Stage # Assembly Of Front Part With Sole Bar. # Assembly Of Modular Frame Arrangement. # Weld Parameters To Be Checked & Recorded (C) Trestle Stage # Marking, Drilling & Tapping Of Holes 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 Pain Ting Stage. # Short/Sand Blast To The Requirements. # Painting Process As Per The Specification. # Visu Al Inspection. # Final Product Inspection. Note: Application Of Aluminium Welding Coat To Rcf Spec Md Ts-28272 Latest Revision On Top Surface Of Cross Members Shall Be Ensured Before Welding The Trough F Loor With Cross Members To Avoid Bi-Metallic Corrossion. [Safety Item] [ Warranty Period: 30 Months After The Date Of Delivery ] ]