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292 WLD101 Lec + Lab 3 Credits 6 Periods Introduction to Welding Introduction to safe operation of shop equipment and common joining and thermal cutting processes used in the welding industry. It is designed to provide a brief exposure to the SMAW, GMAW, FCAW, GTAW, OFW, OFC, PAC processes while developing incremental hands-on skills through sequenced lab experiences. Prerequisites: None. WLD201 Lec + Lab 3 Credits 6 Periods Advanced Welding Concepts Further study of electric arc and oxyacetylene welding with emphasis on GTAW (heliarc) and GMAW (mig) processes to weld both ferrous and nonferrous metal. Prerequisites: A grade of C or better in WLD101. WLD202 Lec + Lab 3 Credits 5 Periods Construction Welding III Metal arc welding processes, blueprint and weld symbol reading, joint layout preparation and welding procedures, gas-tungsten arc welding with related instruction in practice on ferrous and nonferrous metals. Permission of Instructor. Cross-references: TDR202. WLD215 Lec + Lab 3 Credits 6 Periods Welding Fabrication Introduction to layout, basic welding, and fabrication. Introduction to the basic skills of measuring, equipment setup and cutting, shaping, grinding, welding, filing, and heating and bending of metal parts. Prerequisites: Apprentice status or permission of the Apprenticeship Coordinator. WLD215AA Lec + Lab 2 Credits 2 Periods Weld Fabrication I for Millwrighting Layout, fabrication and basic skills of measuring, cutting, shaping, grinding, drilling and tapping, welding, filing, shimming, heating and bending of metal parts. Safe and proper use of all necessary hand and power tools. Prerequisites: Permission of the Apprenticeship Coordinator. (WRT) ENVIRONMENTAL SCIENCE & WATER RESOURCES TECHNOLOGY WRT100 Lecture 3 Credits 3 Periods Introduction to Water Resources Fundamental principles of water resources. Basic concepts and strategies in the study of water, the current focus on water pollution and water purification. Topics include ground water, surface water, water quality, water purification, and water pollution. Presentation of ongoing studies related to work of earth scientists. Prerequisites: Admission to the Water Resources Technology program and placement into MAT120, or MAT121, or MAT122, or MAT150, or MAT151, or MAT152, or higher-level mathematics course for which College Algebra is a prerequisite or permission of the Program Director. WRT108 Lecture 3 Credits 3 Periods Fundamentals of Environmental Science Technology This course provides fundamental concepts and problem-solving methods that address environmental conditions, pollution monitoring and prevention, and approaches for protecting air, land and water using technology. Prerequisites: Admission into the Water Resources Technology program. Corequisites: WRT100 or permission of Program Director. WRT110 Lecture 3 Credits 3 Periods Principles of Water Treatment Plant Operations Principles in the safe and effective operation and maintenance of drinking water treatment plants, reservoir management and intake structuring. The source of water, basic water laboratory test procedures and calculations also covered. A grade of C or better required in all Prerequisites. Prerequisites: Admission to the Water Resources Technology program. Prerequisites or Corequisites: WRT100 or permission of Program Director. Course Listings 2021-2022