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MCC-009 EC 6/22/20 00618MJN2 ELECTRICAL TESTING IDENTIFIED THREE BUCKETS THAT <br /> WOULD NOT RESET TRIPPED BREAKERS DUE TO OLD <br /> BREAKER HARDWARE INSTALLED ON NEW BREAKERS. <br /> REPLACE OLD BREAKER HARDWARE WITH NEW <br /> COMPATABLE HARDWARE <br /> • UNIT 3B#2 GRIT PUMP <br /> UNIT 3M SPARE <br /> UNIT 2J#1 GRIT PUMP <br /> Replaced breaker covers as needed and cleaned buckets. <br /> SMPOI9SPE01 CLC 5/11/20 00506KJW1 HEATER WONT TURN OFF.---replaced heater <br /> XFMR019A MJN 6/17/20 91203MJN3 VERTIV ELECTRICAL TEST REPORT FROM 11/19/2019 <br /> RECOMMENDS TAKING ANOTHER OIL SAMPLE,FLUSHING <br /> 1/2 GAL OF OIL BEFORE TAKING SAMPLE AND COMPARE <br /> TEST RESULTS TO THE 11/19/2019 RESULTS. <br /> New oil sample taken on 6/15/2020 awaiting report. See report filed <br /> on X:Drive <br /> XFMR019B MJN 6/17/20 91203MJN4 VERTIV ELECTRICAL TEST REPORT FROM 11/19/2019 <br /> RECOMMENDS TAKING ANOTHER OIL SAMPLE, FLUSHING <br /> 1/2 GAL OF OIL BEFORE TAKING SAMPLE AND COMPARE <br /> TEST RESULTS TO THE 11/19/2019 RESULTS. <br /> New oil sample taken on 6/15/2020 awaiting report.See report filed <br /> on X:Drive <br /> • 021 AERATION BASIN <br /> ITEM BY C-DATE W/O# <br /> 021 EC 2/25/20 00215KJW1 THE LIGHT OVER THE NORTHWEST STAIRS AND WEST <br /> LIGHT BY SAMPLE SINK IS NOT WORKING.THIS IS THE <br /> SECOND TIME IN TWO WEEKS THAT THE BREAKER HAS <br /> TRIPPED.NEED TO INVESTIGATE AND REPAIR REASON <br /> FOR BREAKER TRIPPING.---Repaired broken wire. <br /> 021AIT330B PJS 4/14/20 00310PJS1 SC200 CONTROLLER IS FLASHING DISPLAY IRRADICALLY <br /> BETWEEN CHANNEL 1 AND CHANNEL 2 EVEN THOUGH <br /> THERE IS NO ALARM.OUTPUT IS OK. <br /> Swapped-out door with membrane switches. <br /> 021AIT330B PJS 4/14/20 0031 1 PJS 1 MEMBRANE KEYPAD IS PARTIALLY SHORTED ON UP <br /> ARROW AND CONSTANTLY TOGGLES SCREEN.NEED TO <br /> REPLACE KEYPAD OR DOOR WITH KEYPAD. <br /> Swapped-out door with membrane switches. See work order <br /> 00310PJS1. <br /> 021A1T330B PJS 4/14/20 00311PJS2 TIS1,T1S4,T2S1,T2S4,T3S1,AND T3S4 LCD DISPLAYS ON <br /> HACH SC200 LOST BACKLIGHTING FUNCTION DUE TO <br /> DAMAGE FROM SUN'S UV LIGHT(CRACKED THE LCD <br /> CRYSTALS).NEED TO REPLACE THE LCD DISPLAYS ON <br /> ALL SC200'S LOCATED OUTSIDE AND INSTALL A UV <br /> PROTECTING COVER KIT(PART#8809200 @$171 EACH)OR <br /> UV BLOCKING FILM OVER THE DISPLAYS. SUN DAMAGE <br /> TO SC200 LCD DISPLAYS INFORMATION CAME FROM HACH <br /> • TECH SUPPORT. <br /> Swapped-out displays and installed UV blocking film over all the <br /> SC200 displays on the aeration basins. <br /> 024 N PRIMARY TREATMENT FACILITY <br /> ITEM BY C-DATE W/O# <br /> Page 9 of 20 <br />