OAR 740-105-0130
Welding Procedure
(1)
All welding will be accomplished with either the SMAW procedure using covered electrodes, or the FCAW procedure which procedures are detailed in the AWS structural welding code (1992), which is hereby adopted by this reference.(2)
These procedure specifications shall be considered prequalified as detailed in AWS D1.1-92. Weld joints not conforming to the above requirements will require separate weld procedure specification testing.(3)
Prequalified joint procedure specifications LTR-SMAW-1 and LTR-FCAW-1, as specified in AWS D1.1 American Welding Society Structural Welding Code, 1992, are part of this procedure.(4)
Base materials welded under this specification shall conform to one of the following ASTM material specifications (1993), which are hereby adopted by this reference:(a)
ASTM A500, Grade B;(b)
ASTM A572, Grades 50, 60;(c)
ASTM A656, Type 70.(5)
Backing materials must be of the same material as the base metal, or may be any one of those listed in AWS D1.1-92. (Copies of AWS D1.1., American Welding Society Structural Welding Code, 1992, is available through the office of the Commerce and Compliance Division, 3930 Fairview Industrial Drive SE, Salem OR 97302-1166.)
Source:
Rule 740-105-0130 — Welding Procedure, https://secure.sos.state.or.us/oard/view.action?ruleNumber=740-105-0130.