The Durham Tech Construction Trades Certificate provides students with training for entry-level positions in construction. Five classes are required: Carpentry I, Carpentry II, Blueprint Reading, Estimating, and Masonry. The sequence of courses takes the student from basic tools and equipment through the entire house-building process. Carpentry I and Blueprint Reading are offered in the Fall. Carpentry II and Estimating are offered in the Spring, and Masonry is offered in the Summer. Students may enter the program at any time.

This course covers wall and roof framing, exterior trim, and interior trim. Students are involved in building and trimming out two 8’x10’ storage sheds. Proper layout of wall plates and rafters is stressed. Students also install insulation, vapor barriers, sheetrock, and various other trim materials. Basic cabinetry design and construction are also taught. Proper tool use, safety, materials, and building codes are covered. 144 hours.

This course covers the business end of contracting. Students learn the process used to do material take-offs for residential construction. The course covers the various formulas used in estimating. Scheduling, insurance aspects, OSHA standards, job costs, and pricing are also covered. 80 hours.

The steady demand for a qualified maintenance technician continues. Combine hard work and basic skills in key areas to improve your employment opportunities with local employers by completing this Continuing Education six-course Industrial Maintenance Certificate. This program consists of courses in Electricity, Industrial Controls, Machining, HVAC, Pneumatics/Hydraulics, and Welding.

This course provides an integrated approach to technology and the skills required to manipulate, display,and interpret mathematical functions and formulas used in problem solving. DC and AC electricity are introduced with emphasis on circuit operation, measurements, and operation of test equipment. Topics include DC and AC principles, OHM’S Law, circuit analysis practical application, components, test equipment operation, and other related topics. Upon completion, students should be able to interpret circuit schematics;design, construct, verify, and analyze DC/AC circuits; and properly use test equipment. 84 hours.

This course is an introduction to the fundamentals of heating technology including heat pumps, gas-fired equipment, and oil-fired equipment. Emphasis is placed upon terminology, operating principles, theory, components, and materials used in installation and servicing. Textbook is required. (Same textbook as AHR 3122 Residential and Light Commercial Air Conditioning.) 48 hours.

This course introduces the programmable logic controller (PLC) and its associated applications, magnetic circuits, transformers, DC/AC generators, and a review of the three-phase circuit fundamentals, including power factor. Topics include ladder logic diagrams, input/output modules, power supplies, surge protection, selection and installation of controllers, interfacing of controllers with equipment, magnetic terms and calculations, transformer calculations based on primary or secondary equivalent circuits, and generator regulation and efficiency calculations. Upon completion, students should be able to install PLCs, create simple programs, and perform regulation and efficiency calculations for DC/AC single and three-phase transformer and generator circuits. 84 hours.

This course introduces machining operations as they relate to the metalworking industry. Topics include machine shop safety, measuring tools, lathes, saws, milling machines, pedestal grinders, surface grinders, and layout instruments. Upon completion, students are able to safely perform the basic operations of measuring, layout, drilling, milling, sawing, turning, and grinding. 84 hours.

Learn about the potential hazards of welding and how to use all safety equipment properly. Students understand why they should use a specific type of rod for different kinds of metal. Topics include gas welding, operation of cutting torch, electric welding, heliarc welding, and safety. Training strategies include lecture and hands-on activities with evaluation depending on attendance, class participation, and demonstration of skills. 24 hours.

This course is an introduction to Oxy-Acetylene torch processes, shielded metal arc welding “STICK,” gas metal arc welding “MIG,” and gas tungsten arc welding “TIG.” Students receive instruction through lecture, demonstration, and practical application. 30 hours.

The Building Level One course is designed for the education and training of the Building Level One code enforcement official who is responsible for inspecting small commercial construction up to 20,000 square feet in size. Textbooks with amendments are required and can be purchased at the N.C. Department of Insurance in Raleigh. For more information, contact the Code Council at 919-661-5880 ext. 240. 48 hours. For more information, visit http://www.ncdoi.com/OSFM/Engineering/COQB/Documents/CurrentCourses.pdf  Suggested Chapel Hill and Hillsborough Hotels.

Study the basics of residential construction, including building science, methods of construction, insulation, heating and air conditioning, ventilation, electrical, plumbing, building codes, footings and foundations, floors, and wall framing. This course is designed for anyone involved in residential real estate, including builders and supervisors. This is the prerequisite course for Professional Home Inspection Training. 24 hours.

This course is designed to provide a basic understanding of the governmental and legal system with which every code enforcement official works. In addition, with the successful completion of the course and others specified by the N.C. Code Officials Qualification Board, course participants are eligible to take the state examination for inspector certification. The required textbooks are available online from the N.C. Department of Insurance at 919-661-5880, ext. 240. Allow at least three weeks for delivery. 16 hours. Suggested Chapel Hill and Hillsborough Hotels.

This course meets the requirements of the N.C. Board of Examiners of Plumbing, Heating, and Fire Sprinkler Contractors for six contact hours of continuing education credit. Three individual two-hour seminars covering the N.C. Mechanical Code with amendments are offered. Session I covers Chapters 1–5. Session II covers Chapters 6–10. Session III covers approved Fuel Gas Code Changes. Participants may attend only the seminars they need to satisfy individual requirements. The Code book is required. (Because this course is self-supporting, no tuition waivers or exemptions are allowed.) 6 hours.

This course meets the requirements of the N.C. Board of Examiners of Plumbing, Heating, and Fire Sprinkler Contractors for six contact hours of continuing education credit. Three individual two-hour seminars covering the N.C. Plumbing Code are offered. Session I covers Chapters 1–4. Session II covers Chapters 5, 6, 8, 10, and 12. Session III covers 7, 9, and 11. Participants may attend only the seminars they need to satisfy individual requirements. The Code book is required. (Because this course is self-supporting, no tuition waivers or exemptions are allowed.) 6 hours.

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