January 18, 2011 a tech started the annual inspection of the plumbing in the house of a Diamond Club member. He noted that one section of piping had corroded significantly since the inspection the year prior. He showed the homeowner who immediately saw the need to have that section replaced. She later commented that she was so thankful to have the yearly inspections so that propblems such as these are discovered and remedied before the pipe would spring a leak while they were absent.