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METER SOCKET MAIN <br />PER P.G.& E. STDS. OISCONNECTQ <br />40 A. <br />T--- <br />-----rt-B 11-� I <br />----G--0 o f o 1 o0 I <br />I I I I <br />I I I <br />�12ol0oV >— I--0 o <br />30, 4W A <br />I I I I <br />7—DAY <br />TIMER <br />PUMP 1 <br />DISCONNECT M1 OL1 <br />I I � <br />I I <br />I <br />I I <br />I I <br />� j PUMP 1 <br />20/3 j <br />15/1 PUMP 2 <br />DISCONNECT M2 <br />.-�. o�L2 <br />I I � <br />I <br />I I <br />I <br />I <br />PUMP 2 <br />20/3 <br />SOLENOID VALVE (WATER LINE) <br />LEGEND <br />C <br />4 <br />OL1 <br />R <br />CR4 <br />CR4 <br />SV1 <br />ENGINE EXERCISER RELAY <br />THERMAL -MAGNETIC CIRCUIT BREAKER <br />THERMAL OVERLOAD ELEMENT <br />MANUAL/OFF/AUTO SWITCH (MOMENTARY CLOSE ON MANUAL) <br />CONTROL RELAY M1 — MOTOR STARTER <br />THERMAL OVERLOAD CONTACT <br />(NORMALLY CLOSED) <br />CONTROL CONTACT OPERATED BY CR4 <br />(NORMALLY OPEN) <br />CONTROL CONTACT OPERATED BY CR4 <br />(NORMALLY CLOSED) <br />SOLENOID VALVE <br />LIMIT SWITCH (NORMALLY CLOSED) <br />TM 2 <br />�— TIME DELAY RELAY (NORMALLY OPEN) <br />CLOSES WHEN M2 ENERGIZES <br />DRAWN BY DATE PROJECT CNGINEER DATE CHECKED <br />Dean Gilman 3/00 <br />jj 4�5�'° <br />FILE NAME DRAWER I SHEET N0. I ACAD <br />e:\tony\data\projects\lincoln\plan\electr <br />PUMP CONTROL <br />FUNCTION <br />ON <br />OFF <br />LEAD PUMP <br />2.60 <br />-3.40 <br />LAG PUMP <br />3.40 <br />-1.40 <br />HIGH ALARM <br />4.40 <br />CHECKED BY: <br />LOW ALARM <br />-4.40 <br />RECORD DWG.: <br />NOTE <br />Level controller shall have <br />built in time delays to stagger <br />pump restart after power failure. <br />Standby level control sytem and <br />engine control not shown. <br />DATE SUBMITTED <br />6/c/08ot,�,Ihlo <br />REVISIONS DATE <br />4 PW. CHIC. 10••JD-0l <br />12 VDC <br />jII <br />LEVEL <br />CONTROLLERI <br />L N <br />LEVEL CONTROLLER POWER SUPPLY <br />PUMP ALTERNATOR <br />ALARM RELAY (TO 115V DRY OUTPUT) <br />LEVEL ALARM TELEMETRY CONTACT <br />HIGH LEVEL ALARM CONTACT <br />LOW LEVEL ALARM CONTACT <br />I LOSS OF CONTROL CONTACT <br />"LOSS OF CONTROL" LAMP <br />OL1 <br />M1 <br />R PUMP 1 STARTER <br />RUNTIME METER <br />"RUNNING" LAMP <br />OL2 4M2 PUMP 2 STARTER <br />RUNTIME METER <br />R "RUNNING" LAMP <br />4-20mA OUTI�UT TO PLC TM1 CHECK VALVE <br />(Time Delay) LIMIT SWITCH <br />ULTRASONICI I % CR4 <br />SENSOR <br />(Latching) <br />TM2 CHECK VALVE <br />41 1 (Time Delay) LIMIT SWITCH <br />CR5 <br />(Latching) <br />DUPLEX RECEPTACLE <br />(GFI) <br />PARTIAL ELEMENTARY DIAGRAM <br />NOT TO SCALE <br />DATE APPROVAL RECOMMENDED DATE <br />COUNTY OF SAN JOAQUIN <br />"PUMP 1 SHUT OUT" Lamp <br />"PUMP 2 SHUT OUT" Lamp <br />120/240V <br />304W A <br />O.H. / 4 <br />O.H. <br />SR VC. <br />- — I <br />1 M I <br />I I <br />I I <br />1 I <br />I <br />I <br />40/3 MAIN OISCoNN <br />I <br />#8 CU `---- <br />GND. <br />I <br />3/4" C, 3-# 8 THWN, 1-#8 GNO <br />I-------------------------- 1 <br />I <br />I I <br />I � I <br />I ) 40/3 )20/3 )20/3 15/1 11 <br />I <br />I <br />I <br />I <br />I <br />I <br />I #10 CU <br />I <br />----- ----- ----------J <br />5 5 = UFFER <br />IP P 120V - GND. <br />PUMP PUMP <br />1 2 LIGHTS, PLUGS, <br />CONTROLS <br />15.2 FLA 15.2 FLA <br />,nn,'I, 1-#10 GND <br />ONE LINE DIAGRAM <br />NOT TO SCALE <br />To water <br />moin' <br />1" Water Service Line <br />/ <br />' Reduced Pressure <br />(� Backflow Preventer <br />x�\\ (3/4») <br />�\ \ <br />SOV in Valve Box <br />I � <br />I <br />`I. <br />/ <br />/ <br />/ <br />/ <br />/ <br />/ <br />/ <br />/ <br />/ <br />/ <br />1/4" Solenoid Valve <br />I <br />I <br />I <br />I <br />Hose Bib <br />� 1/4" Outlet (For Floor Drain) <br />Wet Well <br />Floor Drain I(C;i; <br />k,j I I <br />Y <br />4" Dia. Sch 40 1 <br />I — <br />PVC Drain Pipe I <br />»P„ Trop <br />PLUMBING ISOMETRIC <br />NTS <br />COLLEGE PARK /PARKVIEW <br />SEWER PROJECT, PHASE 2 <br />ELECTRICAL AND PLUMBING <br />DEPARTMENT OF MUNICIPAL UTILITIES <br />CITY OF STOCKTON, CALIFORNIA <br />SCALE: NONE <br />APPROVED BY: DATE: <br />SHEET No <br />DESIGNED BY: DG <br />DRAWN BY: E. Silva <br />10 <br />SCALE AS SHOWN <br />ELECTRIC <br />L_ L E C TR I C A L <br />AND PLUMBING <br />OF 1 ? SHEETS <br />PROJECT NO. <br />CHECKED BY: <br />— <br />ASST. DIRECTOR, MUNICIPAL <br />UTILITIES u DEPT. C- E.M. <br />IC- <br />RECORD DWG.: <br />