ASME B31 Series and Pipeline Construction

This course entitled “ASME B31 Series and Pipeline Construction” under the specialization entitled “Design of Industrial Piping Systems” is aimed to cover power, process, and transportation ASME B31 code sections and activities involved in standard cross-country pipeline construction. First, the evolution of the ASME B31 Pressure Piping series is covered as it is important to know and all the code sections under ASME B31 Pressure Piping are mentioned in this course. The layouts of the code sections namely ASME B31.1, ASME B31.3, and ASME B31.4 are elaborated to address the design procedure of power, process, and liquid transportation piping systems to comply with the requirements mentioned in these code sections. The learners get familiarized with the chapters and their paragraphs, mandatory and non-mandatory appendices of these three code sections. The activities involved under cross-country pipeline construction such as Right of Way, Clearing, Grading, Stringing, Trenching, Lowering, Backfilling, Tie-in, Welding, Bending, Non-destructive Testing, Field Joint Coating, Cathodic Protection, Special installation on pipelines like Markers, and Cleanup are explained. The equipment and crew involved in performing these activities are provided in this course. It increases the awareness about these activities among the learners. The cathodic protection system to control the corrosion of buried cross-country pipelines is covered. The limitations of the open-cut method, the Horizontal Directional Drilling technique for horizontal earth borings, thrust boring, and micro-tunneling techniques are discussed. The hot tapping technique which is one of the strategies adopted to repair the leaks in the pipeline without disturbing the process is also covered in this course.