AMPP CIP1 Questions and Answers(A+ Solution guide)

SSPC PA-2 - Measurements of DFT with magnetic gauges NACE SP0188 - Discontinuity (Holiday) Testing of New Protective Coatings on Conductive Substrates NACE SP0178 - design/fabrication/surface finish practices for tanks an vessels to be lined for immersion service ASTM D 4417 - Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel SP5, SP10, SP6, SP14, SP7 in NACE order - 1, 2, 3, 8, 4 ISO 8501-1 Sa 3 - Blast Cleaning to Visually Clean Steel ISO 8501-1 Sa 2 1/2 - Very Thorough Blast Cleaning ISO 8501-1 Sa 2 - Thorough Blast Cleaning ISO 8501-1 Sa 1 - Light Blast Cleaning ISO 8501-1 St 2 - Thorough Hand and Power Tool Cleaning ISO 8501-1 St 3 - Very Thorough Hand and Power Tool Cleaning SSPC-SP 2 - Hand Tool Cleaning; removes all loose mill scale, rust, and coatingsSSPC-SP 3 - Power Tool Cleaning- loose stuff that a putty knife could get SSPC-SP 11 - Power Tool Cleaning to Bare Metal Don't use air to blow off surface of a coating - Lead is present Silicone coating, important to - Ensure correct application and DFT NACE NO. 12 / AWS C2.23M / SSPC-2300: - Specification for application of thermal spray coatings. Three galvanic anodes for carbon steel - Zinc, aluminum, magnesium Corrosion occurring uniformly across a surface is called - General corrosion Three general components of inspection reports - Results of inspection tests, location of work, details of preparation and application Primary function of coatings inspector - Specification compliance High humidity can cause - Solvent entrapment What type of water in sling psychrometer - Distilled Type of coating that slowed down activity of electrochemical cell - Inhibitor Coating component that forms a stable film that retains its characteristic properties - Binder/resin A barrier coating interrupts the ______ of the electrochemical cell. - Electrolyte