2017-10-17 14:00:00 dosing 13 mL of alkalinity.
2017-10-17 21:00:09 UTC

2017-10-17 13:00:00 dosing 15 mL of calcium.
2017-10-17 20:00:07 UTC

2017-10-17 10:00:00 dosing 13 mL of alkalinity.
2017-10-17 17:00:08 UTC

2017-10-17 09:00:00 dosing 15 mL of calcium.
2017-10-17 16:00:06 UTC