Hello, to my knowledge there is not a comparable FAQ available on the Internet or in the Public Domain which covers the phenomenon of copper corrosion as it applies to domestic water distribution systems in buildings. One of the most common manifestations of copper corrosion in buildings is called "pinhole leaks." In my experience, there has been considerable confusion about causes of copper corrosion and how it can be abated. This can lead to selection of less than the best or proper remedy for the situation. Misdiagnosis often leads to repairs that do not deliver the longevity promised on installation.

In certain regions there are common manifestations of copper pipe failures. These can happen in single family residences as well as apartments, commercial and industrial buildings, institutions, schools, hospitals, offices, and all other buildings which are occupied and supplied water. Generally, in North America, the water delivered to the public is regulated by a governing body, which is responsible for delivery of water to a certain standard, as commonly accepted as "standard practice." Water supplies can vary from wells, rivers, lakes, dammed reservoirs, and combinations. Methods of treatment may also vary, and can be subject to varying requirements. However, water supplies and sources should be covered in a separate FAQ.

My interest in this phenomenon has developed through my experience as a mechanical designer and engineer, who has extensive experience in design of new installed plumbing systems, with education in Metallurgical Engineering at the University of British Columbia to the Masters' level. It is combination of 15 years education and design engineer experience followed with 4 years of renovation, repair, redesign and contract field work have synthesized this FAQ.