| Notes We are looking at the east wall. On it is 3 separate chemical monitoring and feeding systems. 2 are currently active or partially active. The Pentair appears to be working but the Rola Chem also appears to be partially active. I would recommend removing the Rola Chem if no longer being used to avoid confusion = For units no longer being used I would recommend removing to remove confusion for others servicing or maintaining this pad ($300).
The Pentair IntelliCHEM system is generally considered the newest, best, and most robust system. It is the main source of monitoring and feeding. I am noticing some screen issues already developing on the east controller due to high heat exposure, which makes sense as this is likely the most sun exposed side of the pad. Recommend covering ASAP.
It appears that the Pentair system is likely the third automated chemical supply system installed. It is the newest and best "IntelliCHEM". I would HIGHLY recommend using hard plumbing that is out of the way of accidental stepping or kicks as was originally installed on the system 3 systems before (original). It would cost approx $1500 to 2500 to install proper hard plumbing to and from chemical feeders and chemical tank systems to allow this system to function optimally for decades vs months (current soft tube system as described above).
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