Content
# Laguna Sanitation Service
Add a feed setpoint to the RO chem pumps for running on 1, 2, and 3 RO's. Currently they have to manually adjust the setpoints
Add ORP scaling points to SCADA
Brine station HI PSI shutdown
Calibrations
pH probe for RO Feed water (they run the PID loop in manual because the location of the probe. It takes too long for a response to the chemical change. Possibly need to relocate the probe.)
RO feed water flow rate setpoints revert back to defaults when the feed tank level reaches the decrease RO setpoint
Replace LT on the RO feed tank - spec'd a transmitter 3/19
Add Zeeweed and Zenogem data to Daily Report
RW Warfhead solar
RW Pump Station trends — PIT 8100 Increase scale to 200 psi.
Add new recycled water tank
Make the shutdown alarm for the RO units only happen when they shutdown abnormally, not when the operator shuts them down.
RW Pump pressure spike control
Historian and reports.
RW flow meter corrections
Remove disable bits in RW code
Remove low psi alarm from RW code