Author: John Leamy – Drinking Water Compliance Lead – Irish Water
Date: 26/11/21
Note: FOI request was submitted for the actual audit reports on 20 of these 26 sites, which was sent to Internal Review on 14/1/22, but no individual audit reports were produced by Irish Water, aside from one on Lough Mask WTP (Tourmakeady WTP)
Alarm/Inhibits
1. Free chlorine (high & low alarms/inhibits)
2. pH (high & low alarms/inhibits),
3. Settled Turbidity (high alarm),
4. Individual Filter turbidity (high alarm/inhibit)
5. Final water turbidity (high alarm/inhibit)
6. UV system (alarms/inhibits)
Q: Are the chlorine dosing alarms are in place for both high and low levels of chlorine ?
