.
• Bottom plate laying, Alignment and Fit-up with COD assembly.
• Weld Visual inspection of Bottom plate.
• Witnessing Vacuum box test on Bottom plate weld.
• Offering RT on the Bottom plate weld as per requirement.
• Fit-up Inspection of Shell with COD assembly.
• Joint Fit-up check for root gap, alignment etc for vertical and Horizontal joints.
• Weld Visual Inspection of Horizontal & vertical Joints.
• Peacking, Banding, Roundness &Plumbness Check.
• Location marking, Cutting, Fit-up and weld visual inspection of Bottom Sump.
• Shell to Bottom plate Fit-up & weld visual inspection.