At the time of inspection, system could not provide documentation that the Reverse Osmosis, Ion Exchange, Carbon Filtration and 2 small Tanks installed after storage tank ST002 received an Approval to Construct (ATC) and Approval of Construction (AOC) from ADEQ.
04-26-2023
06-29-2023
DS
SIG
While reviewing backflow records onsite, 42 devices were not tested annually. Also while reviewing backflow records onsite, 7 devices failed their last test with no resolution documented.