Portland Community College | Portland, Oregon

This is an outcome-based course utilizing a lecture format. This course is comprised of an introductory module and five (5) additional modules. Each of the modules, AWS D1.1, Section 1- General Provisions, Section 2 - Design of Welded Connections, Section 3 - Prequalification of Weld Procedure Specification (WPS), Section 4 - Qualification, and Section 5 - Fabrication, covers a specific section, or group of sections, of the Code. The questions following each module illustrate the type of 'question' likely to be encountered in practice.

• Demonstrate professional work ethics.
• Å·ÖÞ±­¾öÈü¾º²Âapp_Å·ÖÞ±­×ãÇòÍø-Ͷע|¹ÙÍø a Welding Procedure Qualification Record (PQR), Welding Procedure Specification Record (WPS), and Welder Qualification Record.
• Complete Weld Procedure Specification (WPS) Document in accordance with AWS D1.1.
• Demonstrate the ability to read, understand, and apply the provisions of AWS D1.1

The student will be assessed on his/her ability to demonstrate the achievement of course outcomes. The methods of assessment will include one or more of the following: oral or written examinations, written assignments, work habits, task performance and work relations.
 

Demonstrate Professional Work Ethics

• Understand the importance of professional ethics in Code interpretation
• Perform assignments in accordance to Code specifications and procedures
• Follow directions in a positive manner
• Manage time productively
• Demonstrate skill in problem solving and decision making

Understand and Apply General Requirements

• Definition of the Code
• History of the Code
• Overview of AWS D1.1
• Definitions of standard terms as used in AWS D1.1 Structural Welding Code
• Approval
• Mandatory Provisions
• Definitions
• Weld Symbols
• Safety
• Standard Units of Measurement

Analysis and interperation of the Welded Connection Design
Interpretation

• Drawings
• Information
• Weld Sequence
• Weld Size/Length
• Symbols
• Groove Welds

Describe the Prequalified Welding Procedure Specification (WPS) Process as it Applies to the Å·ÖÞ±­¾öÈü¾º²Âapp_Å·ÖÞ±­×ãÇòÍø-Ͷע|¹ÙÍøment of:

• Weld Processes
• Base Metal / Filler Metal Combinations
• Minimum Preheat / Interpass temperature
• WPS Essential Variables

Explain Qualification Requirements as they Relate to the Following:

• Requirements for WPS and Welding Performance Qualification
• Weld Procedure Specification
• Positions
• Type of Qualification Tests
• Weld Types
• Preparation of Welding Procedure Specification
• Essential Variables
• Acceptance Criteria for WPS
• Weld Processes Requiring Qualification

Application and Understanding of Performance Qualification Test Requirements

• Production Weld Positions Qualified
• Production Thick nesses and Diameters Qualified
• Type of Tests Required
• Re-Test

Interpretation of AWS D1.1 Specifications for:

• Base Metal
• Welding Consumables

Interpret and Verify Compliance of AWS D1.1 Inspection Requirements

• Inspector Requirements
• Inspection of Welder, Welding Operator and Tack Welder Qualifications
• Visual Inspection
• Non-Destructive Testing
• Inspection procedures (minimum requirements)
• Standards and codes (AWS D1.1)
• Applicable methods/processes
• Acceptance criteria (AWS D1.1)

TEXT:
Required Text: AWS Structural Steel Welding Code, D1.1