Core Curriculum Welding Level 1 Welding Level 2 Welding Level 3

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1 A Correlation of Core Curriculum Welding Level 1 Welding Level 2 Welding Level 3 to the South Carolina Standards for Welding Technology 1, 2, 3, & 4

2 Required Competencies South Carolina Welding Technology 1, 2, 3, 4 Core Curriculum Welding 1 Welding 2 Welding 3 Welding 4 MODULE A: BASIC SAFETY 1. Identify the responsibilities and personal characteristics Core Curriculum (Module ): pgs. 1-9 of a professional craftsperson. 2. Explain the role that safety plays in the construction Core Curriculum (Module ): pgs. 1-3 crafts. 3. Describe what job-site safety means. Core Curriculum (Module ): pgs Explain the appropriate safety precautions around Core Curriculum (Module ): pgs common job-site hazards. 5. Demonstrate the use and care of appropriate personal Core Curriculum (Module ): pgs protective equipment. 6. Follow safe procedures for lifting heavy objects. Core Curriculum (Module ): pgs Describe safe behavior on and around ladders and Core Curriculum (Module ): pgs scaffolds. 8. Explain the importance of the HazCom (Hazard Core Curriculum (Module ): pgs Communication Standard) requirement and MSDs (Material Safety Data Sheets). 9. Describe fire prevention and fire fighting techniques. Core Curriculum (Module ): pgs Define safe work procedures around electrical hazards. Core Curriculum (Module ): pgs Complete 10-hour OSHA course/assessment and Core Curriculum (Module ) receive card. (SDE Requirement) MODULE B: BASIC MATH 1. Add, subtract, multiply, and divide whole numbers, with Core Curriculum (Module ): pgs. 2-7 and without a calculator. 2. Use a standard ruler and a metric ruler to measure. Core Curriculum (Module ): pgs Add, subtract, multiply, and divide fractions. Core Curriculum (Module ): pgs Add, subtract, multiply, and divide decimals, with and Core Curriculum (Module ): without a calculator. 5. Convert decimals to percents and percents to decimals. Core Curriculum (Module ): pgs Convert fractions to decimals and decimals to fractions. Core Curriculum (Module ): pgs Explain what the metric system is and how it is important in the construction trade. Core Curriculum (Module ): pgs , 33, 38-39, 43, Recognize and use metric units of length, weight, Core Curriculum (Module ): pgs , 33, 38-39, 43, 65 volume, and temperature. 9. Recognize some of the basic shapes used in the Core Curriculum (Module ): pgs construction industry and apply basic geometry to measure them. MODULE C: INTRODUCTION TO HAND TOOLS 1. Recognize and identify some of the basic hand tools used Core Curriculum (Module ) in the construction trade. 2. Use these tools safely. Core Curriculum (Module ): pgs. 5-6, 8, 9, 12-13, 15, 17, 21, 22, 31, 35, 37, 38, Describe the basic procedures for taking care of these tools. MODULE D: INTRODUCTION TO POWER TOOLS 1. Identify commonly used power tools of the construction Core Curriculum (Module ): pgs. 5-6, 8, 9, 12-13, 15, 17, 21, 22, 31, 35, 37, 38, 40 Core Curriculum (Module ) trade. 2. Use power tools safely. Core Curriculum (Module ): pgs. 7-10, 13, 17-18, 19-20, 21, 22, 26-28, 33-34, 36

3 3. Explain how to maintain power tools properly. Core Curriculum (Module ): pgs. 7-10, 13, 17-18, 19-20, 21, 22, 26-28, 33-34, 36 MODULE E: INTRODUCTION TO BLUEPRINTS 1. Recognize and identify basic blueprint terms, Core Curriculum (Module ): pgs components, and symbols. 2. Relate information on blueprints to actual locations on Core Curriculum (Module ): pgs the print. 3. Recognize different classifications of drawings. Core Curriculum (Module ): pgs Interpret and use drawing dimensions. Core Curriculum (Module ): pgs MODULE F: BASIC RIGGING (Optional) 1. Explain how ropes, chains, hoists, loaders, and cranes Core Curriculum (Module ): pgs are used to move material and equipment from one location to another on a job site. 2. Describe inspection techniques and load-handling safety Core Curriculum (Module ): pgs , practices. 3. Explain the American National Standards Institute (ANSI) NA hand signals. MODULE G: BASIC COMMUNICATION SKILLS (SDE Requirement) 1. Explain techniques for communicating effectively with Core Curriculum (Module ): pgs coworkers and supervisors. 2. Demonstrate verbal and written communication skills Core Curriculum (Module ): pgs necessary in the workplace. 3. Demonstrate telephone and e-communication skills Core Curriculum (Module ): pgs necessary in the workplace. MODULE H: BASIC EMPLOYABILITY SKILLS (SDE Requirement) 1. Identify the roles of individuals and companies in the Core Curriculum (Module ): pgs. 1-7 construction industry. 2. Explain the importance critical thinking and problem Core Curriculum (Module ): pgs solving skills in the workplace. 3. Describe computer systems and their industry NA applications. 4. Explain interpersonal relationship skills, selfpresentation, and key workplace issues such as sexual Core Curriculum (Module ): pgs harassment, stress, and substance abuse. UNIT A: WELDING SAFETY 1. Identify some common hazards in welding. Welding Level 1 (Module ): pgs , Explain and identify proper personal protection used in Welding Level 1 (Module ): pgs welding. 3. Demonstrate how to avoid welding fumes. Welding Level 1 (Module ): pgs Explain some of the causes of accidents. Welding Level 1 (Module ): pgs Identify and explain uses for material safety data sheets. Welding Level 1 (Module ): pgs Demonstrate safety techniques for storing and handling Welding Level 1 (Module ): pgs cylinders. 7. Explain how to avoid electric shock when welding. Welding Level 1 (Module ): pgs Demonstrate proper material handling methods. Welding Level 1 (Module ): pgs UNIT B: OXYFUEL CUTTING 1. Identify and explain the use of oxyfuel cutting Welding Level 1 (Module ): pgs equipment. 2. Set up oxyfuel equipment. Welding Level 1 (Module ): pgs Light and adjust an oxyfuel torch. Welding Level 1 (Module ): pgs Shut down oxyfuel cutting equipment. Welding Level 1 (Module ): pg Disassemble oxyfuel equipment. Welding Level 1 (Module ): pg Change empty cylinders. Welding Level 1 (Module ): pg Perform oxyfuel cutting: Straight line and square shapes Welding Level 1 (Module ): pgs Piercing and slot cutting Welding Level 1 (Module ): pgs Bevels Welding Level 1 (Module ): pg Washing Welding Level 1 (Module ): pg Gouging Welding Level 1 (Module ): pg Operate a motorized, portable oxyfuel gas cutting Welding Level 1 (Module ): pgs machine. UNIT C: BASE METAL PREPARATION 1. Clean base metal for welding or cutting. Welding Level 1 (Module ): pgs Identify and explain joint design. Welding Level 1 (Module ): pgs Explain joint design considerations. Welding Level 1 (Module ): pgs

4 4. Using a nibbler, cutter, or grinder, mechanically prepare the edge of a mild steel plate ¼ to ¾ thick at 22½ (or 30 depending on equipment available). 5. Using a nibbler, cutter, or grinder, mechanically prepare the end of a pipe with a 30 or 37½ bevel (depending on equipment available) and a 3/32 land. Use 6", 8", or 10" Schedule 40 or Schedule 80 mild steel pipe. Welding Level 1 (Module ): pgs Welding Level 1 (Module ): pgs Select the proper joint design based on a welding Welding Level 1 (Module ): pgs procedure specification (WPS) or instructor direction. UNIT D: SMAW EQUIPMENT AND SETUP 1. Identify and explain shielded metal arc welding (SMAW) Welding Level 1 (Module ): pgs safety. 2. Identify and explain welding electrical current. Welding Level 1 (Module ): pgs Identify and explain arc welding machines. Welding Level 1 (Module ): pgs Explain setting up arc welding equipment. Welding Level 1 (Module ): pgs Set up a machine for welding. Welding Level 1 (Module ): pgs Identify and explain tools for weld cleaning. Welding Level 1 (Module ): pgs UNIT E: SMAW ELECTRODES AND SELECTION 1. Identify factors that affect electrode selection. Welding Level 1 (Module ): pgs Explain the American Welding Society (AWS) and the Welding Level 1 (Module ): pgs American Society of Mechanical Engineers (ASME) filler metal classification system. 3. Identify different types of filler metals. Welding Level 1 (Module ): pgs Explain the storage and control of filler metals. Welding Level 1 (Module ): pgs Explain filler metal traceability requirements and how to Welding Level 1 (Module ): pg use applicable code requirements. 6. Identify and select the proper electrode for an identified Welding Level 1 (Module ): pgs welding task. UNIT F: SMAW BEADS AND FILLET WELDS 1. Set up shielded metal arc welding (SMAW) equipment. Welding Level 1 (Module ): pgs Describe methods of striking an arc. Welding Level 1 (Module ): pgs Properly strike and extinguish an arc. Welding Level 1 (Module ): pgs Describe causes of arc blow and wander. Welding Level 1 (Module ): pgs Make stringer, weave, and overlapping beads. Welding Level 1 (Module ): pgs Make fillet welds in the: Horizontal (2F) position Welding Level 1 (Module ): pgs Vertical (3F) position Welding Level 1 (Module ): pgs Overhead (4F) position Welding Level 1 (Module ): pgs UNIT G: SMAW GROOVE WELDS WITH BACKING 1. Identify and explain groove welds. Welding Level 1 (Module ): pgs Identify and explain groove welds with backing. Welding Level 1 (Module ): pgs Set up shielded metal arc welding (SMAW) equipment for Welding Level 1 (Module ): pgs making V-groove welds. 4. Perform SMAW for V-groove welds with backing in the: Flat (1G) position Welding Level 1 (Module ): pgs Horizontal (2G) position Welding Level 1 (Module ): pgs Vertical (3G) position Welding Level 1 (Module ): pgs Overhead (4G) position Welding Level 1 (Module ): pgs UNIT H: JOINT FIT-UP AND ALIGNMENT 1. Identify and explain job code specifications. Welding Level 1 (Module ): pgs Use fit-up gauges and measuring devices to check joint Welding Level 1 (Module ): pgs fit-up. 3. Identify and explain distortion and how it is controlled. Welding Level 1 (Module ): pgs Fit up joint using plate and pipe fit-up tools. Welding Level 1 (Module ): pgs Check for joint misalignment and poor fit-up before and Welding Level 1 (Module ): pgs after welding. UNIT I: WELDING SYMBOLS 1. Identify and explain the various parts of a welding Welding Level 2 (Module ): pgs symbol. 2. Identify and explain fillet and groove weld symbols. Welding Level 2 (Module ): pgs Read welding symbols on drawings, specifications, and Welding Level 2 (Module ): pgs welding procedure specifications. 4. Interpret welding symbols from a print. Welding Level 2 (Module ): pgs

5 5. Draw welding symbols based on the observation of actual Welding Level 2 (Module ): pgs welds. UNIT J: READING WELDING DETAIL DRAWINGS 1. Identify and explain a welding detail drawing. Welding Level 2 (Module ): pgs Identify and explain lines, material fills, and sections. Welding Level 2 (Module ): pgs Identify and explain object views. Welding Level 2 (Module ): pgs Identify and explain dimensioning. Welding Level 2 (Module ): pgs Identify and explain notes and bill of materials. Welding Level 2 (Module ): pgs Interpret basic elements of a welding detail drawing. Welding Level 2 (Module ): pgs Develop basic welding drawings. Welding Level 2 (Module ): pgs UNIT K: PLASMA ARC CUTTING (PAC) 1. Identify and understand plasma arc cutting processes. Welding Level 1 (Module ): pgs Identify plasma arc cutting equipment. Welding Level 1 (Module ): pgs Prepare and set up plasma arc cutting equipment. Welding Level 1 (Module ): pgs Use plasma arc cutting equipment to make various types Welding Level 1 (Module ): pgs of cuts. 5. Properly store equipment and clean the work area after Welding Level 1 (Module ): pgs use. UNIT L: GMAW AND FCAW EQUIPMENT AND FILLER METALS 1. Explain gas metal arc welding (GMAW) and flux cored arc Welding Level 2 (Module ): pgs welding (FCAW) safety. 2. Explain the characteristics of welding current and power Welding Level 2 (Module ): pgs sources. 3. Identify and explain the use of GMAW and FCAW equipment: Spray transfer Welding Level 2 (Module ): pgs Globular Welding Level 2 (Module ): pg Short circuiting Welding Level 2 (Module ): pg Pulse Welding Level 2 (Module ): pgs Identify and explain the use of GMAW and FCAW Welding Level 2 (Module ): pgs shielding gases and filler metals. 5. Set up GMAW and FCAW equipment and identify tools for Welding Level 2 (Module ): pgs weld cleaning UNIT M: GMAW AND FCAW PLATE 1. Perform GMAW multiple-pass fillet welds on plate, using Welding Level 2 (Module ): pgs solid or composite wire and shielding gas in multiple positions. 2. Perform GMAW multiple-pass open-root V-groove welds Welding Level 2 (Module ): pgs on plate, using solid or composite wire and shielding gas, in multiple positions. 3. Perform GMAW spray fillet and open-root V-groove welds Welding Level 2 (Module ): pgs on plate, using solid or composite wire and shielding gas, in flat and horizontal positions. 4. Perform FCAW multiple-pass fillet welds on plate in Welding Level 2 (Module ): pgs multiple positions using flux cored wire and, if required, shielding gas. 5. Perform FCAW multiple-pass open-root V-groove welds Welding Level 2 (Module ): pgs on plate in multiple positions using flux cored wire and, if required, shielding gas. WELDING ADVANCED UNIT A: WELD QUALITY 1. Identify and explain codes governing welding. Welding Level 1 (Module ): pgs Identify and explain weld imperfections and their causes. Welding Level 1 (Module ): pgs Identify and explain nondestructive examination Welding Level 1 (Module ): pgs practices. 4. Identify and explain welder qualification tests. Welding Level 1 (Module ): pgs Explain the importance of quality workmanship. Welding Level 1 (Module ): pgs Identify common destructive testing methods. Welding Level 1 (Module ): pgs UNIT B: SMAW OPEN V-GROOVE WELDS 1. Prepare shielded metal arc welding (SMAW) equipment Welding Level 1 (Module ): pgs for open-root V-groove welds. 2. Perform open-root V-groove welds in the: Welding Level 1 (Module ): pgs Flat (1G) position Welding Level 1 (Module ): pgs Horizontal (2G) position Welding Level 1 (Module ): pgs Vertical (3G) position Welding Level 1 (Module ): pgs Overhead (4G) position Welding Level 1 (Module ): pgs

6 UNIT C: SMAW OPEN-ROOT PIPE WELDS 1. Prepare shielded metal arc welding (SMAW) equipment Welding Level 3 (Module ): pgs for open-root V-groove pipe welds. 2. Identify and explain open-root V-groove pipe welds. Welding Level 3 (Module ): pgs Perform SMAW for open-root welds in the: Flat (1G-ROTATED) position Welding Level 3 (Module ): pgs Horizontal (2G) position Welding Level 3 (Module ): pgs Multiple (5G) position Welding Level 3 (Module ): pgs Multiple inclined (6G) position Welding Level 3 (Module ): pgs UNIT D: AIR CARBON ARC CUTTING AND GOUGING 1. Identify and explain the air carbon arc cutting (CAC-A) Welding Level 1 (Module ): pgs process and equipment. 2. Select and install CAC-A electrodes. Welding Level 1 (Module ): pgs Prepare the work area and CAC-A equipment for safe Welding Level 1 (Module ): pgs operation. 4. Use CAC-A equipment for washing and gouging activities. Welding Level 1 (Module ): pgs Perform storage and housekeeping activities for CAC-A Welding Level 1 (Module ): pg equipment. 6. Make minor repairs to CAC-A equipment. Welding Level 1 (Module ): pg UNIT E: GTAW EQUIPMENT AND FILLER METALS 1. Explain gas tungsten arc welding (GTAW) safety. Welding Level 2 (Module ): pgs Identify and explain the use of GTAW equipment. Welding Level 2 (Module ): pgs , Identify and explain the use of GTAW filler metals. Welding Level 2 (Module ): pgs Identify and explain the use of GTAW shielding gases. Welding Level 2 (Module ): pgs Set up GTAW equipment. Welding Level 2 (Module ): pgs , UNIT F: GTAW PLATE 1. Build a pad in the flat position with stringer beads using Welding Level 2 (Module ): pg. 8.7 GTAW and carbon steel filler metal. 2. Make multiple-pass open-root V-groove welds on carbon Welding Level 2 (Module ): pgs steel plate in the 1G (flat) position using GTAW and carbon steel filler metal. 3. Make multiple-pass open-root V-groove welds on carbon Welding Level 2 (Module ): pgs steel plate in the 2G (horizontal) position using GTAW and carbon steel filler metal. 4. Make multiple-pass open-root V-groove welds on carbon Welding Level 2 (Module ): pg steel plate in the 3G (vertical) position using GTAW and carbon steel filler metal. 5. Make multiple-pass open-root V-groove welds on carbon Welding Level 2 (Module ): pgs steel plate in the 4G (overhead) position using GTAW and carbon steel filler metal. UNIT G: GTAW ALUMINUM PLATE 1. Identify and explain aluminum metallurgy. Welding Level 4 (Module ): pgs Explain and identify characteristics of aluminum. Welding Level 4 (Module ): pgs Explain GTAW and set up equipment to weld aluminum Welding Level 4 (Module ): pgs plate. 4. Explain and practice GTAW techniques for plate, Welding Level 4 (Module ): pgs including padding in the flat position with stringer beads, using aluminum filler metal. 5. Make fillet welds on aluminum plate in the following positions: 1F (flat) Welding Level 4 (Module ): pgs F (horizontal) Welding Level 4 (Module ): pgs F (vertical) Welding Level 4 (Module ): pgs F (overhead) Welding Level 4 (Module ): pg Make multiple-pass V-groove welds with backing on Welding Level 4 (Module ): pgs aluminum plate in the following positions: 1G (flat) Welding Level 4 (Module ): pg G (horizontal) Welding Level 4 (Module ): pg G (vertical) Welding Level 4 (Module ): pgs G (overhead) Welding Level 4 (Module ): pg UNIT H: GAS TUNGSTEN ARC WELDING (GTAW) CARBON STEEL PIPE 1. Set up GTAW equipment. Welding Level 3 (Module ): pgs Identify and explain open-root V-groove pipe weld Welding Level 3 (Module ): pgs techniques. 3. Perform open-root V-groove pipe welds using GTAW in the following positions: 1G-ROTATED Welding Level 3 (Module ): pgs

7 2G Welding Level 3 (Module ): pg G Welding Level 3 (Module ): pgs G Welding Level 3 (Module ): pgs UNIT I: GAS TUNGSTEN ARC WELDING (GTAW) LOW-ALLOY AND STAINLESS STEEL PIPE 1. Set up GTAW equipment to perform stainless and/or lowalloy steel pipe welding. Welding Level 3 (Module ): pgs Identify and explain open-root V-groove pipe weld Welding Level 3 (Module ): pgs techniques. 3. Perform open-root V-groove pipe welds using GTAW in the following positions: 1G-ROTATED Welding Level 3 (Module ): pgs G Welding Level 3 (Module ): pgs G Welding Level 3 (Module ): pgs G Welding Level 3 (Module ): pgs

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