So, he combines the essential variables from AWS B2.1, Specification for Welding Procedure and Performance Qualification, with essential variables from AWS C7.4. He then uses these to draft the WPS, ...

During fabrication, welding operators should adhere strictly to parameters set out in a welding procedure specification (WPS). Regular welder qualification tests should also be conducted to evaluate ...

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McCabe Quantity Surveyors Ltd, Chartered Quantity Surveyors & Construction Cost Consultants provides a full Quantity Surveying & Estimating service covering all relevant aspects in the domestic, ...