3701-31-04 ( D )(6)(a) / ORP reading shall be 650 millivolts or greater.
ORP reading was below 650 mv. Observed at 635mV.
Have the ACC unit inspected to determined why the ORP is low. Correct By: 05-Aug-2023
Facility Type: Pool
[?] Inspection Type: Standard
Inspection Date: 04-August-2023
Comments |
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ORP low, all other water quality parameters were within the required ranges at the time of inspection. |