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FAN01 IEXH01 RBL 8/19/20 00414CFB1 CENTRIFUGE CONTROL ROOM IS VERY HOT.98 DEG F <br /> VENTILATION DOES NOT SEEM TO BE WORKING...Replaced <br /> thermostat.Copper wiring and refrigeration piping is black and <br /> flaking...Replaced Bard heat pump with mini split heat pump. <br /> 012 THICKENER FACILITY <br /> ITEM BY C-DATE W/O# • <br /> MOT012DAFT02 BJL 11/12/20 01110KJWI PUMP WILL NOT RESET VIA DCS---Adjusted overloads to the <br /> correct setting. <br /> MOTOI2DAFT03 BJL 11/12/20 01110KJW2 LOCAL PANEL WILL NOT RESET. DCS ALARM SAYS <br /> RECYCLE PUMP#3 OVERLOAD---Reset overloads and adjusted <br /> to the correct setting <br /> 016 GRIT FACILITY(OLD RAW PS) <br /> ITEM BY C-DATE W/O# <br /> 001FCV011A BJL 4/20/20 91125LLG1 THE OLD GATE OPERATOR FAILED. INSTALL A NEW <br /> ROTORK.---Wired in new gate. <br /> 001 FCV012A MJN 5/27/20 00507MJN 1 CHANNEL GASES HAVE CORRODED FITTINGS AND THEY <br /> NEED TO BE REPLACED. REPLACE WITH NEW OCAL <br /> COATED FITTINGS AFTER MECHANICS HAVE MODIFIED <br /> GUARDS.----Work completed by NSE <br /> 016 MJN 10/23/20 00525MJN 1 MOVE DCS OUTSIDE ALARM BELL AND STROBE TO THE <br /> TOP OF THE GRIT CLASSIFIER ROOF. <br /> work completed by NSE <br /> 019 S PRIMARY TREATMENT FACILITY <br /> ITEM BY C-DATE W/O# <br /> 019 EC 2/6/20 00122BDW1 REPLACE SPE ELECTRICAL ROOM T8 LAMPS WITH LED <br /> TUBES.---Rewired light fixtures for LED tubes.removed ballast and • <br /> relamped fixtures. <br /> EDP-LC MJN 9/15/20 00618MJN3 ELECTRICAL TESTING BY VERTIV INDICATES THAT <br /> NEUTRALS AND GROUND WIRES ARE TERMINATED ON <br /> THE GROUND BAR.NEED TO INVESTIGATE AND MAKE <br /> NECESSARY CORRECTIONS---The only neutral on the gound bar <br /> is the required main abonding jumper. <br /> FIT-104 PJS 2/27/20 91116WJM1 DCS INDICATES SOUTH ST FLOW ON 11-15-19 AT 22:21:36. <br /> LOCAL METER STARTING TO SHOW MORE ERRORS. PUMPS <br /> ARE NOT RUNNING TO GENERATE FLOW. Seems the new <br /> ST-H probe is more sensitive to fog issues than the old ST-25 probe. <br /> Replaced the ST-H ultrasonic probe with an E+H FMR20 radar <br /> sensor/tranmitter wired to the mA input on the Milltronics <br /> HydroRanger 200 ultrasonic transmitter.The FMR20 output is <br /> configured in feet of flume-head level whereas the HydroRanger 200 <br /> input signal is configured in 0 to 100%and the output is configured in <br /> MGD linearized flow,with totalizer. So far no issues,even with heavy <br /> fog outside. <br /> LCV-103 PJS 1/9/20 00109FJSI PLEASE REPAIR AIR LEAK.ALSO SPEED UP CONTROLLER <br /> RESPONSE. <br /> The Fisher Fieldvue DVC6000 series pneumatic controllers are <br /> continuous bleed controllers(throddling controllers)and will <br /> consume air even when at steady-state conditions. With the supply air <br /> of 41 psig using a standard pneumatic relay the steady-state air <br /> consumption is about 27 SCFH. LCV-103 is acting normally.The <br /> response of the controller is tuned for the wet well recycle valve • <br /> application. <br /> ' Page 8 of 20 <br />