What should be done with the installation of PVC and ABS piping to ensure compliance?

Ensuring compliance with the installation of PVC and ABS piping involves adhering to the manufacturer's recommendations. These guidelines provide critical information on the proper use, installation techniques, and care for the specific materials being used. Manufacturers often specify particular codes of practice tailored to their products, which encompass aspects such as temperature limitations, pressure ratings, and the types of solvents or adhesives suitable for joining sections of pipe.

While following local building codes and consulting a licensed plumber are important practices for overall compliance and safety, they do not replace the need for strict adherence to manufacturer instructions, which are designed to ensure optimal performance and longevity of the piping systems. The manufacturer’s guidance is often based on extensive testing and development and is crucial for avoiding issues that may arise from improper installation.

Using only schedule 20 pipe may also not be a compliance issue unless specifically outlined in the manufacturer's guidelines; hence the broader and more encompassing requirement is to strictly follow the recommendations set forth by the manufacturer for any PVC or ABS piping installation.