Page 331 - CITS - Welder - Trade Practical
P. 331
WELDER - CITS
EXERCISE 97 : Analyze & Prepare welding inspection
reports
Objectives
At the end of this exercise, you will be able to
• check all documentation
• check all consumables
• check materials, dimensions, and condition
• preheating, method, and temperature
• check fit and set-up
• ensure no undue stress is applied to the joint
• check welding equipment
• check amperage, voltage, polarity.
Job Sequence
- Welding symbols and weld sizes clearly specified in drawing and related documents.
- Weld joint designs and dimensions clearly specified in drawings and related documents.
- Weld maps identify the welding procedure specification (WPS) to be used for specific weld joints.
- Dimensions detailed and potential for distortion addressed.
- Welding consumables specified.
- Proper handling of consumables, if any, identified.
- Base material requirements specified (such as the use of impact tested materials where notch ductility is a
requirement in low temperature service).
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CITS : CG & M - Welder - Exercise 97