In Process Inspections on Stack Sections
Review on RT Films on Stack Sections
Witness on Trial Assembly/Overall Alignment and Horizontal Check of Stack Sections
Inspection on Trial Assembly-Stacks, Gas Riser Pipes and Ladder & Platforms
Visual/Dimensional Inspection and Witness on Bend Test of Welded Refractory Anchors of Stack
Witness on Air Test in Stacks
Dimensional Inspection/Check of End Flange Rotation on Gas Riser Piping
Flange Parallelism and Plumb Check on Stack Sections
Dimensional Inspection Stack Base Flange-Base/Inlet Flange-Bolt holes Circle Diameter
Inspection on Blasting/Surface Preparation-Gas Riser Piping
Inspection on Painting-Riser Piping Sections
Painting Inspection in Stacks
Visual and Dimensional Inspection on Derrick Structure Trial Fitted
Witness on Pull-Off Dolly Test(Adhesion Test) per Standard ASTM D4541 on Derrick Structure Hot-Dip Galvanized and Painted
Witness on Soluble Salt Testing on surfaces to be blast cleaned
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In Process Inspections on Stack Sections
Review on RT Films on Stack Sections
Witness on Trial Assembly/Overall Alignment and Horizontal Check of Stack Sections
Inspection on Trial Assembly-Stacks, Gas Riser Pipes and Ladder & Platforms
Visual/Dimensional Inspection and Witness on Bend Test of Welded Refractory Anchors of Stack
Witness on Air Test in Stacks
Dimensional Inspection/Check of End Flange Rotation on Gas Riser Piping
Flange Parallelism and Plumb Check on Stack Sections
Dimensional Inspection Stack Base Flange-Base/Inlet Flange-Bolt holes Circle Diameter
Inspection on Blasting/Surface Preparation-Gas Riser Piping
Inspection on Painting-Riser Piping Sections
Painting Inspection in Stacks
Flange Parallelism and Plumb Check on Stack Sections
Witness on Pull-Off Dolly Test(Adhesion Test) per Standard ASTM D4541 on Derrick Structure Hot-Dip Galvanized and Painted
Witness on Soluble Salt Testing on surfaces to be blast cleaned