Supply Of Underframe Cpl For Lhb Ac Coaches With Direct Mounted Bio Tank To Drg No.85111014, Alt"nil". Firm Shall Fulfill 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 Drg Icf/j&t/misc-2487, Alt 'b'. Details For Stage 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 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 Painting Stage. # Short/sand Blast To The Requirements. # Painting Process As Per The Specification. # Visual 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 Trough Floor With Cross Members To Avoid Bi-metallic Corrossion.[safety Item ] Delivery/work location: Chennai, Tamil Nadu. This is a Open tender. Bid closing date: 03-09-2026.

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