[ARIZONA (AZ) A12, CR80 Sewers, Drains & Pipe Laying Exam Success Course] The Arizona (AZ) A12, CR80 Sewers, Drains & Pipe Laying Practice Course is designed for professionals involved in sewer, drain, and pipe laying projects. This course covers essential topics such as pipe materials, installation techniques, and system design. Participants will learn about various types of pipes, including PVC, cast iron, and concrete, as well as methods for trenching, pipe installation, and backfilling. The curriculum includes practical exercises in pipe laying, system testing, and compliance with local regulations and standards. Emphasis is placed on understanding sewer and drain system requirements, managing pipe laying projects, and ensuring operational safety. By completing this course, participants will be well-prepared to handle sewer, drain, and pipe laying projects and to meet industry certification requirements.