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DESIGN AND CONSTRUCTION STANDARDS AND SPECIFICATIONS <br /> Pump(s)do not turn on or Trip floats check for Floats/Sensors function <br /> shutoff when water levels proper electrical action, as designed. <br /> reach design levels. replace floats if not <br /> functioning <br /> Rails(if Pump cannot be readily Dismount top rail mounts Rails repaired or <br /> present) raised from the wetwell due remove pump and rails, replaced so that pump <br /> to bent,corroded or inspect clean or replace can be removed with a <br /> otherwise non-functional rails. reasonable amount of <br /> rails. <br /> effort. <br /> Pump cannot be removed Clean and inspect rails Pump can be easily <br /> from disconnect flange or and piping,dislodge separated from flange <br /> is difficult to disconnect flange to pump discharge by <br /> from flange. piping <br /> lifting from above the <br /> wetwell. <br /> Pump does not re-connect to Clean and inspect mating Pump slides easily <br /> disconnect flange or leaks at surfaces and replace seal back into connection <br /> flange after being if damaged, when lowered into <br /> pulled. check rails for bending place and <br /> does not leak at flange. <br /> Panel No power to control panel Verify power from PUD, Power is restored to <br /> malfunction or portions thereof. fuses and disconnects entire panel. <br /> Error message or warning Issues identified and <br /> lights. resolved in accordance <br /> Consult O&M manual with operations manual <br /> Control from panel manufacturer and manufacturer's <br /> recommended <br /> Panel procedures. <br /> Pump(s)do no cycle Check for power and System checked and <br /> through on/off conditions control wiring via O&M functioning as <br /> when wetwell is filled. manual designed. <br /> Enclosure Enclosure is broken of Enclosure should have no Enclosure repaired. <br /> damage otherwise damaged to the moisture inside or <br /> extent that rainwater or exposed openings repair <br /> debris can enter. or replace as needed <br /> No.26—Private Stormwater Pumps(Continued) <br /> Pump(Cont.) Alarms Physical damage to O&M manual should Alarms are repaired <br /> auditory or visual alarms,or have instructions to test and operate as <br /> alarms are missing. alert systems. designed. <br /> Alarms don't trigger when Check float switch and Alarms are triggered at <br /> wetwell filled past max wiring,lights or buzzers, design water surface <br /> water or drained below repair/replace faulty levels. <br /> minimum water level. components. <br /> Telemetry system(where Telemetry system fully <br /> present)not communicating Consult O&M manual functional and sending <br /> with appropriate from panel manufacturer desired information to <br /> recipient(s). appropriate <br /> reci ient s . <br /> STORM AND SURFACE WATER 4-38 <br />