Methods of Preheating
Source:
Rule 740-105-0210 — Methods of Preheating, https://secure.sos.state.or.us/oard/view.action?ruleNumber=740-105-0210.
740–105–0010
General Information 740–105–0100
General 740–105–0110
Joint Design 740–105–0120
Approved Repair Splice Configuration Diagram 740–105–0130
Welding Procedure 740–105–0140
Filler Metals 740–105–0150
Electrical Characteristics of Power Sources 740–105–0160
Preparation of Base Metals 740–105–0170
Groove Welds and Weld Profiles 740–105–0180
Arc Strikes 740–105–0190
Interpass Cleaning 740–105–0200
Weld Deposition Techniques 740–105–0210
Methods of Preheating 740–105–0220
Inclement Weather Protection 740–105–0230
Visual Inspection 740–105–0240
Safety Precautions 740–105–0250
Welder Qualification 740–105–0260
Records of Repair 740–105–0270
Reach Repair Identification
General Information 740–105–0100
General 740–105–0110
Joint Design 740–105–0120
Approved Repair Splice Configuration Diagram 740–105–0130
Welding Procedure 740–105–0140
Filler Metals 740–105–0150
Electrical Characteristics of Power Sources 740–105–0160
Preparation of Base Metals 740–105–0170
Groove Welds and Weld Profiles 740–105–0180
Arc Strikes 740–105–0190
Interpass Cleaning 740–105–0200
Weld Deposition Techniques 740–105–0210
Methods of Preheating 740–105–0220
Inclement Weather Protection 740–105–0230
Visual Inspection 740–105–0240
Safety Precautions 740–105–0250
Welder Qualification 740–105–0260
Records of Repair 740–105–0270
Reach Repair Identification