AWS.D1.1.2000 Structural Welding Code-Steel related.pdfVIP

AWS D1.1 Structural Welding Code: You Specify It- Do You Know What It Really Says? Wesley J. Oliphant, PE, AWS-CWI, F.SEI, F.ASCE ReliaPOLE Inspection Services Company, LLC 1 AWS D1.1 2010 Structural Welding Code - Steel 2 “All welding shall be done in conformance with AWS D1.1” ? a minimum mandatory welding requirement ? for welded structures made from commonly used carbon and low alloy constructional steels (i.e. typical structural buildings). IS THAT ENOUGH FOR THE HIGH PERFORMANCE, NON- REDUNDANT, FRACTURE CRITICAL WELDING, WE REQUIRE IN A TYPICAL TUBULAR STEEL TRANSMISSION POLE DESIGN? AWS D1.1 2010 Structural Welding Code - Steel 3 Poles you purchase should be fabricated to a standard that exceeds the MINIMUM AWS D1.1 requirements. AWS D1.1 2010 Structural Welding Code - Steel 4 Consists of (540) Pages organized into: ? (8) “Clauses” (Chapters) ? (9) “Normative” Annexes ? (12) “Informative” Annexes ? Commentary ? Index You have to read it to know what’s in it! AWS D1.1 2010 Structural Welding Code - Steel Let’s look a the Eight Chapters called “Clauses” of AWS D1.1: Clause 1: General Requirements ? Basic Information on the scope and limitations of the code, ? Key definitions, and, ? Identifies the major responsibilities of the parties involved with steel fabrication. 5 AWS D1.1 2010 Structural Welding Code - Steel AWS D1.1: Paragraph 1.4 Responsibilities: “The Engineer” (meaning the Owner or Owner’s Engineer) “shall specify”. . .: ? Code Requirements ? All NDT Requirements ? Any verification inspection required (other than fabricator’s inspection) ?Weld acceptance criteria (if different from clause 6 of the code) ? CVN toughness criteria for weld metal, base metal, and/or HAZ when required. ?Whether the structure is statically or cyclically loaded ? All additional requirements not specifically addressed in the code ? Responsibilities of the parties involved. 6 AWS D1.