{ "college": "rio-hondo-college", "edition": "2026-2027", "code": "WELD", "name": "Welding", "sourceUrl": "https://riohondo.curriqunet.com/catalog/iq/22181/25453/24513", "courses": [ { "code": "WELD 040", "subject": "WELD", "number": "040", "title": "Introduction to Welding Processes", "units": "2", "hours": "18 Lecture, 54 Lab", "advisory": "It is advised that students be able to engage in written composition at a college level and read college-level texts.", "cid": [], "transfer": [], "description": "This is an introductory class designed to familiarize the student with several welding processes that are currently used in the welding and metal fabrication industry. This course offers an overview and basic introduction to the theory and practice of a variety of welding and metal cutting methods. This course will emphasize safety, theory, procedure, and practical skill development.", "notes": [], "offered": [ { "term": "summer-2026", "name": "Summer 2026", "sections": 3, "open": 3, "url": "/c/rio-hondo-college/schedule/summer-2026/weld/#weld-040", "subject": "WELD" }, { "term": "fall-2026", "name": "Fall 2026", "sections": 2, "open": 2, "url": "/c/rio-hondo-college/schedule/fall-2026/weld/#weld-040", "subject": "WELD" }, { "term": "spring-2027", "name": "Spring 2027", "sections": 2, "open": 2, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-040", "subject": "WELD" } ] }, { "code": "WELD 041", "subject": "WELD", "number": "041", "title": "Elementary Metallurgy", "units": "2", "hours": "36 Lecture", "advisory": "It is advised that students be able to engage in written composition at a college level and read college-level texts.", "cid": [], "transfer": [], "description": "This is an elementary course in the basic principles of metallurgy. The course is designed for welding majors, but is suitable for all students interested in materials, manufacturing and design. Topics include steel and alloy production, properties of metals, heat treatment, and the effects of heat on production.", "notes": [], "offered": [ { "term": "summer-2026", "name": "Summer 2026", "sections": 1, "open": 0, "url": "/c/rio-hondo-college/schedule/summer-2026/weld/#weld-041", "subject": "WELD" }, { "term": "spring-2027", "name": "Spring 2027", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-041", "subject": "WELD" } ] }, { "code": "WELD 042", "subject": "WELD", "number": "042", "title": "Fundamentals of Welding Theory and Safety", "units": "2", "hours": "36 Lecture, 0 Lab", "advisory": "It is advised that students be able to engage in written composition at a college level and read college-level texts.", "cid": [], "transfer": [], "description": "This introductory course is designed for students with little to no prior welding experience. It provides foundational knowledge of welding processes, safety protocols, industry applications, and theoretical concepts before advancing to hands-on training in WELD 040 – Introduction to Welding Processes. Topics include the history of welding, basic welding terminology, material science, and the role of welding in various industries.", "notes": [], "offered": [ { "term": "spring-2027", "name": "Spring 2027", "sections": 2, "open": 2, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-042", "subject": "WELD" } ] }, { "code": "WELD 045", "subject": "WELD", "number": "045", "title": "Basic Electric Arc Welding", "units": "2", "hours": "18 Lecture, 54 Lab", "advisory": "It is advised that students be able to engage in written composition at a college level and read college-level texts.", "cid": [], "transfer": [], "description": "This course is intended for the student who wants to progress to a basic level of welding processes and further their skills in manual and semi-automatic electric arc welding methods and techniques. This course emphasizes skills in Shielded Metal Arc Welding (SMAW), Gas Metal Arc Welding (GMAW), Flux Cored Arc Welding (FCAW), and Gas Tungsten Arc Welding (GTAW). The course also focuses on safety, theory, characteristics and settings for power supplies and welding units, electric current settings, electrode identification and selection, welding positions, and welding of ferrous and non-ferrous metals. Special emphasis will be placed on developing proficiency and speed for high volume production applications.", "notes": [], "offered": [ { "term": "summer-2026", "name": "Summer 2026", "sections": 2, "open": 2, "url": "/c/rio-hondo-college/schedule/summer-2026/weld/#weld-045", "subject": "WELD" }, { "term": "fall-2026", "name": "Fall 2026", "sections": 2, "open": 2, "url": "/c/rio-hondo-college/schedule/fall-2026/weld/#weld-045", "subject": "WELD" }, { "term": "winter-2027", "name": "Winter 2027", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/winter-2027/weld/#weld-045", "subject": "WELD" }, { "term": "spring-2027", "name": "Spring 2027", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-045", "subject": "WELD" } ] }, { "code": "WELD 050", "subject": "WELD", "number": "050", "title": "Semi-Automatic Welding Process", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 040", "cid": [], "transfer": [], "description": "This course is intended for students who want to progress to an intermediate level of welding processes and further their skills in wire-fed, semi-automatic welding methods and techniques. This course emphasizes skills in gas metal arc welding (GMAW) and flux cored arc welding (FCAW). The course also focuses on safety, theory, characteristics and settings for power supplies and wire feeding units, electric current settings, electrode identification and selection, welding positions, and welding of ferrous and non-ferrous metals. Special emphasis is placed on developing proficiency and speed for high-volume production applications.", "notes": [], "offered": [ { "term": "fall-2026", "name": "Fall 2026", "sections": 2, "open": 2, "url": "/c/rio-hondo-college/schedule/fall-2026/weld/#weld-050", "subject": "WELD" }, { "term": "spring-2027", "name": "Spring 2027", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-050", "subject": "WELD" } ] }, { "code": "WELD 055", "subject": "WELD", "number": "055", "title": "Manual Electric Arc Welding Processes", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 040", "cid": [], "transfer": [], "description": "This course is intended for the student who wants to progress to an intermediate level of welding processes and further their skills in manual electric arc welding methods and techniques. This course emphasizes skills in shielded metal arc welding (SMAW) and gas tungsten arc welding (GTAW). The course also focuses on safety, theory, characteristics and settings for power supplies and welding units, electric current settings, electrode identification and selection, welding positions, and welding of ferrous and non-ferrous metals. Special emphasis will be placed on developing proficiency and speed for high volume production applications.", "notes": [], "offered": [ { "term": "fall-2026", "name": "Fall 2026", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/fall-2026/weld/#weld-055", "subject": "WELD" }, { "term": "spring-2027", "name": "Spring 2027", "sections": 3, "open": 3, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-055", "subject": "WELD" } ] }, { "code": "WELD 060", "subject": "WELD", "number": "060", "title": "Production Welding Techniques", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 045", "cid": [], "transfer": [], "description": "This is an intermediate-level course focused on welding techniques used in high-volume production manufacturing environments. Students gain proficiency using GMAW and GTAW processes on carbon steel, stainless steel, and aluminum materials. Correct use of welding fixtures, positioners, and other auxiliary equipment are covered. Emphasis is placed on using shop safety in addition to developing proper working procedures.", "notes": [], "offered": [] }, { "code": "WELD 065", "subject": "WELD", "number": "065", "title": "Introduction to Gas Tungsten Arc Welding", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 040", "cid": [], "transfer": [], "description": "This course introduces the principles and practices of gas tungsten arc welding (GTAW), including setup/use of GTAW equipment and safe use of tools and equipment. Instruction and practice is provided for gaining proficiency welding carbon steel, stainless steel, and aluminum weld joints in the flat and horizontal positions. Fundamentals of the GTAW process, correct consumables, equipment, and pre-weld preparation will be covered.", "notes": [], "offered": [ { "term": "fall-2026", "name": "Fall 2026", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/fall-2026/weld/#weld-065", "subject": "WELD" } ] }, { "code": "WELD 070", "subject": "WELD", "number": "070", "title": "Advanced Gas Tungsten Arc Welding", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 065", "cid": [], "transfer": [], "description": "This course provides further advancement of knowledge and skills in gas tungsten arc welding (GTAW). Emphasis is placed on developing proficiency in welding carbon steel, stainless steel, and aluminum weld joints in the vertical and overhead position. This course exposes students to using positioners, welding fixtures, and tooling commonly used in the workplace. Preparation for welding certification is covered.", "notes": [], "offered": [ { "term": "spring-2027", "name": "Spring 2027", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-070", "subject": "WELD" } ] }, { "code": "WELD 075", "subject": "WELD", "number": "075", "title": "Certification Welding I", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 055", "cid": [], "transfer": [], "description": "This course is an advanced course offering specialized instruction necessary for passing the City of Los Angeles Department of Building & Safety (LADBS) certified welder performance examinations. Emphasis will be placed on building skills in Shielded Metal Arc Welding (SMAW), Flux Cored Arc Welding (FCAW), and Gas Metal Arc Welding (GMAW) as applicable to acquire LADBS certified welder classifications in structural steel, light gage steel, and structural aluminum. Safety, welding codes, welding procedures and techniques, inspection requirements, nondestructive testing, and destructive testing will be covered. This course may be repeated once for certification or licensure standards, only by permit from the division.", "notes": [], "offered": [ { "term": "spring-2027", "name": "Spring 2027", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-075", "subject": "WELD" } ] }, { "code": "WELD 080", "subject": "WELD", "number": "080", "title": "Certification Welding II", "units": "3", "hours": "54 Lecture", "cid": [], "transfer": [], "description": "This course is intended for students who want to progress to an advanced level of welding processes and certification. This course offers specialized training and instruction which are necessary to take and pass the written test portion of the City of Los Angeles Department of Building & Safety (LADBS) Certified Welder Examination. This course emphasizes specific skills in Shielded Metal Arc Welding (SMAW), Flux Cored Arc Welding (FCAW), and Gas Metal Arc Welding (GMAW) as it applies to Certification in Structural Steel, Light Gage Steel, and Structural Aluminum. The course also focuses on safety, welding codes, test preparation, procedures, and destructive testing. Special emphasis will be placed on developing proficiency in order to successfully pass the LADBS exam.", "notes": [ "Prerequisite/Corequisite: WELD 075" ], "offered": [ { "term": "spring-2027", "name": "Spring 2027", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-080", "subject": "WELD" } ] }, { "code": "WELD 081", "subject": "WELD", "number": "081", "title": "Pipe Welding - Level I", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 075", "cid": [], "transfer": [], "description": "This course is the first in a series of courses for welding of pipe using the shielded metal arc welding (SMAW) process. The course will cover safety procedures, electrode selection, weld joint preparation, and weld quality. Emphasis will be placed on student proficiency in welding pipe in the 1G, 2G and 5G positions in accordance with American Society of Mechanical Endineers ASME: Standard for Welding Pipelines and Related Facilities.", "notes": [], "offered": [] }, { "code": "WELD 082", "subject": "WELD", "number": "082", "title": "Pipe Layout and Fabrication", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 081", "advisory": "WELD 075", "cid": [], "transfer": [], "description": "This course examines the fundamental concepts used in the fabrication of carbon steel pipe connections and fittings. Emphasis will be placed on constructing lateral, sleeve, and branch pipe connections commonly used in the piping industry. Use of manual and mechanized thermal cutting equipment is covered. Related math calculations and cutting techniques will be utilized to prepare students for entry into a pipe fitting related field.", "notes": [], "offered": [] }, { "code": "WELD 083", "subject": "WELD", "number": "083", "title": "Pipe Welding II", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 081", "cid": [], "transfer": [], "description": "This course is second in a series of courses for welding of carbon steel pipe using the shielded metal arc welding (SMAW). The course will cover safety procedures, electrode selection, weld joint preparation, and weld quality. Emphasis will be placed on achieving proficiency in welding pipe in the 1G, 2G and 6G positions in accordance with American Society of Mechanical Engineering (ASME) pressure vessel codes.", "notes": [], "offered": [] }, { "code": "WELD 084", "subject": "WELD", "number": "084", "title": "Pipe Welding - Level III", "units": "4", "hours": "36 Lecture, 108 Lab", "prerequisite": "WELD 083", "cid": [], "transfer": [], "description": "This course is an advanced course to provide further development in pipe welding skills leading to certification. The course will survey the theory and application of welding carbon steel pipe using shielded metal arc welding SMAW in the 2G, 5G, and 6G positions using downhill and uphill progression. Emphasis will be placed on the development advanced skills welding pipe in accordance with the American Society of Mechanical Engineers (ASME) and the American Welding Society (AWS) codes.", "notes": [], "offered": [] }, { "code": "WELD 085", "subject": "WELD", "number": "085", "title": "Introduction to Metal Fabrication", "units": "3", "hours": "27 Lecture, 81 Lab", "prerequisite": "WELD 045, WELD 050, WELD 055, WELD 065", "cid": [], "transfer": [], "description": "This is an introductory course that examines the theory and application aspects of metal fabrication. It covers the safe and effective use of metal fabricating equipment and tools to complete assigned projects. This course also includes hands-on instruction and practice in cutting, grinding, drilling, rolling, bending and welding tasks in accordance with supplied shop drawings.", "notes": [], "offered": [] }, { "code": "WELD 100", "subject": "WELD", "number": "100", "title": "Occupational Safety and Health Administration (OSHA) 30", "units": "3", "hours": "54 Lecture", "cid": [], "transfer": [ "CSU" ], "description": "This course covers the content requirements for the California Occupational Safety and Health Administration (Cal OSHA) 30-hour training. The contents of this course are derived by an authorized OSHA Outreach trainer who will cover the mandatory and elective training topics specified by the OSHA outreach training program requirements for the construction industry. The course’s content also will include specific welding occupational safety and health hazards, emphasizing hazard identification, avoidance, control, and prevention. The course contents will include an introduction to OSHA, managing safety and health, OSHA Focus Four Hazards, personal protective and lifesaving equipment, health hazards in construction, stairways and ladders, confined space entry, excavations, fire protection and prevention, scaffolds, steel erection, welding and cutting, and foundations for safety leadership. Upon successfully completing this course, students receive an OSHA 30-hour training Certificate in addition to a letter grade. (To receive a certificate, students must attend a minimum of 30 classroom hours and earn a passing grade on the final exam).", "notes": [], "offered": [ { "term": "fall-2026", "name": "Fall 2026", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/fall-2026/weld/#weld-100", "subject": "WELD" } ] }, { "code": "WELD 124", "subject": "WELD", "number": "124", "title": "Introduction to Metal Art Welding and Design", "units": "4", "hours": "36 Lecture, 108 Lab", "advisory": "It is advised that students be able to engage in written composition at a college level and read college-level texts.; WELD 040, WELD 050", "cid": [], "transfer": [], "description": "This course introduces students to the fundamentals of metal art welding and design, combining hands-on welding techniques with artistic metalworking skills. Students learn to create functional and decorative metal art pieces through various cutting techniques, welding processes, and finishing methods. Emphasis is placed on safety, proper use of tools and equipment, design principles, and the development of a personal artistic style. At the end of this course, students will have a collection of metal artworks showcasing their skills in metal art and design.", "notes": [], "offered": [ { "term": "fall-2026", "name": "Fall 2026", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/fall-2026/weld/#weld-124", "subject": "WELD" }, { "term": "spring-2027", "name": "Spring 2027", "sections": 1, "open": 1, "url": "/c/rio-hondo-college/schedule/spring-2027/weld/#weld-124", "subject": "WELD" } ] }, { "code": "WELD 299", "subject": "WELD", "number": "299", "title": "Directed Study in Welding Technology", "units": "1-3", "hours": "6-18 Lecture, 48-144 Lab", "advisory": "It is advised that students be able to engage in written composition at a college level and read college-level texts.", "cid": [], "transfer": [ "CSU" ], "description": "Independent Study/Directed Study is intended for students who have the ability to assume responsibility for independent work and to prepare written or oral reports and/ or appropriate projects. To enroll in an independent study/directed study course, students must possess a 2.5 overall grade point average, a 3.0 grade point average in the discipline of study being requested, or receive an exception from the instructor. Independent Studies/Directed Studies may be developed from any topic arising from or related to a course of study that will result in developing depth and breadth in that subject area. Students are expected to meet on a regular basis with their faculty sponsor and submit a final report or project, and student progress shall be evaluated at regular intervals. Academic standards for Independent Studies/Directed Studies shall be the same as those for other courses. Units are awarded in accordance to Title V regulations, with one unit of credit awarded for 54 hours of Directed Studies, six (6) hours of which must be with an instructor. The instructor is responsible for monitoring student progress through the semester. Students may take Directed Study courses for a maximum of three (3) units within a discipline, and may not accumulate more than a total of nine (9) units college wide.", "notes": [], "offered": [] } ] }