3701-31-04 ( D )(6)(a) / ORP reading shall be 650 millivolts or greater.
Repeat Observed the ORP reading to be approximately 623 millivolts.
The ORP reading must be 650 millivolts or greater. Operator will need to have the ACC unit inspected to determine why the ORP reading is below 650 millivolts.
3701-31-04 (C)(2) / pH is within 7.2 to 7.8
Repeat Observed the pH to be approximately 8.0.
The pH of the pool will need to be between 7.2 and 7.8. Treat the pool water so that the pH is within the acceptable range.