HomeMy WebLinkAbout5413-32 DETAIL NOTES:
1. PRIMARY SCHEMATIC IS DIAGRAMMATIC AND REPRESENTATIVE OF REQUIRED LOGIC;
THE LOGIC SHOWN MAY BE IMPLEMENTED USING DISCRETE PARTS OR THROUGH THE
+24VDC —24VDC
USE OF PLC LOGIC; CONTRACTOR SHALL SUBMIT COMPLETE CONTROL WIRING
• • DIAGRAM.
0 2 V 0
PI RESET 0 CR13-2 I 2. STARTER FAIL RELAY FROM RVSS UNIT; PUMP AS NOTED.
__ • SCADA SIGNAL "PUMP P1 3. HAND MODE RELAY FROM HOA SWITCH TO SIGNAL BYPASS LOW LEVEL SHUTDOWN
H Or NAND • A-c-Filli CR13 FAILURE" CIRCUIT; PROVIDE HAND MODE BYPASS FROM EACH STARTER; CONNECT EACH
PUMP I • 19 t DEVICE IN PARALLEL.
HOA ' I
GRI0-1 CR13—I -————t 4. N.O. CONTACT FROM PLC CONTROLLED BY PRESSUER TRANSDUCER; CLOSE UPON
I AUTO CR7—I I CR13-3 RSI-1
WATER REACHING DESIGNATED LEVEL; DESIGNATED LEVELS SET PER CIVIL
��� PI • PI-1 START PI Ib
0 I PI RESET Ib ENGINEERS PLAN; ELECTRICAL CONTRACTOR SHALL ADJUST LEVEL SETTINGS PER
CR26-IT--,—-- --� �, I • RSI . CIVIL PLANS.
•-----i
5. UPON HIGH WATER ALARM; ALL PUMPING IS CALLED AND SCADA SIGNAL SENT.
P2 RESET 02 CRI4-1 I
G. ALTERNATOR; PUMPS,
O/ SCADA SIGNAL "PUMP P2 CALLS LEAD THEN CALLS LAG PUMP; AUTOMATICALLY
H I A HAND • ——-I —— CRI4 • ROTATES START SEQUENCE (P1—P2, P2—P3, P3—PI); WHEN CALLED TO STOP
PUMP 2 • _.I__a I •
19 T FAILURE" I PUMPING LEAD PUMP IS SHUT DOWN FIRST; LAG PUMP IS SHUTDOWN SECOND.
HOA I CRII-1 CR14-1 -----t 1 0 I 7. TIME DELAY ADJUSTABLE FROM 0-180 SECONDS SET AT 0 SECONDS
AUTO • P2 • P2-1 START P2 Ib I CRII I-3 RS2—I —� 8. TIME DELAY ADJUSTABLE FROM 0-180 SECONDS SET AT 60 SECONDS.
0 RESET Ib
CR27-1 . ——_- I I P2 0 9. TIME DELAY ADJUSTABLE FROM 0-180 SECONDS SET AT 120 SECONDS.
II RS2 • -----I
10. AT LOW WATER LEVEL, PUMP CONTROLS ARE ACTIVATED AND REMAIN ACTIVATED
H Or A P3 RESET 02CR15-2 I UNTIL LOW WATER RELAY OPENS.
PUMP 3 • 70 c NAND • T ---I —- (_)
• SCADASIGNAL "PUMP P3 11. SEE 1/E2.2 FOR ALARM LOCATIONS.
HOA I I 19 T t 12. N.O. CONTACT FROM AIR FLOW SWITCH; CLOSES UPON LOSS OF AIR FLOW; SEE CIVIL
CR9-1 CR12—I CR15-1 ----� I 0 PLANS.
N AUTO • P3 P3—I + STARTP3 Ib I ————
�� �� 0 CRI I-3 RS3—I 13. N.O. CONTACTS FROM DRY WELL FLOAT SWITCH.
CR28—I T--•—_____i P3 RESET Ib
II0 14. N.O. CONTACTS FROM INTRUSION ALARMS AT BUILDING DOOR; NUMBER OF DEVICES
. RS3 • T • —— PER PLANS; CONNECT EACH DEVICE IN PARALLEL; ALARM IS SENT UPON ANY DOOR
OPENING; PROVIDE TERMINAL BLOCKS TO CONNECT UP TO 10 PARALLEL DEVICES.
I— 7 r———715. EMERGENCY OFF PUSH BUTTON MOUNTED ADJACENT TO PUMP MOTOR.
• I---- I J— 1 CR 1 •
PRIMARY O 16. SEE DETAIL 3/E2.3.
START LEAD PUMP 17. N.O. CONTACT FROM GENERATOR; CLOSES UPON GENERATOR FAILURE; SEE
SEQUENCE WATER LEVEL ELECTRICAL SPECIFICATION.
• I -4 CR2 • 18. N.O. CONTACT FROM AUTOMATIC TRANSFER SWITCH CLOSES UPON LOSS OF POWER
O FROM UTILITY POWER. (NORMAL POWER).
LAG PUMP I 19. N.O. CONTACT FROM MINI CAS UNIT; CLOSES UPON PUMP FAILURE; PUMP AS NOTED.
L WATER LEVEL • CRI6 • CR16-1 SCADA SIGNAL "LOSS OF
CR3 + CONTROL POWER" 20. N.O. CONTACT FROM ATS CLOSES UPON TRANSFER TO EMERGENCY POWER SOURCE.
L___J t 21. LIGHTING CONTACTOR TO CONTROL LOCAL VENTILATION AUDIBLE/VISUAL ALARMS;
@ ALTERNATOR CONTACTOR RATING PER LOAD CONTROLLED; ASCO '918' SERIES WITH TWO—WIRE
• ___ CR17-1 SCADA SIGNAL "ATS t CONTROL AND COMBINATION NO/NC OR EQUAL.
II —�
• CR4 . CR4-2I ~~ — - CR17 • TRANSFER TO
SCADA SIGNAL "NIGH WATER" 20 T EMERGENCY POWER" I
0 o T • �
HIGH WATER t
0 • ____-i •---T--1 1-1 CR18 • CR18—II
CR5-2 I 14 I SCADA SIGNAL "BUILDING
• I I CR5 • SCADA SIGNAL "LOW WATER" I I T DOOR ENTRY ALARM SIGNAL"
0 • ------i L FJ
CR4-1 LOW WATER O ••—•———d k__ _. CR19 • CRI9-11 I
HIGH WATER•< • I I • 0
START 17 0 SCADA SIGNAL "GENERATOR
SEQUENCE CR5—I CR6—I T FAIL ALARM" t
II— 00 HIGH WATER TIME DELAY RELAY
I
•--1 ———I F---' 1 CR20 • CR20—
Q SCADA SIGNAL "AIR FLOW
• 12 T SWITCH FAILURE ALARM" (EFI)
I
• CR6 • HOLDING RELAY t
•----•—--H F---' CR21 • CR21-1
TMI-1 SCADA SIGNAL "AIR FLOW
• • • `• CR7 • 12 T SWITCH FAILURE ALARM" (EF2)
I
TM2—I HIGH WATER TIME DELAY START
0
• • CRS • CR20-2 • __—_-i • _—__—i
•—• II • LRI • LRI-1 LRI-2
TM3—I VEN TILATIREEXTERRI M II STATUS ENTII LA
II
ION ALARM/STROBE
• CR9 CR21-2 T
I LIG
15 LRI-3 + • —I
VENTILATION ALARM STATUS II
LIGHT GREEN EXTERIOR
• •— •-—-• CRIO • CR15— PI EMERGENCY STOP • — ——i
15
• .-- •—— —. CR11 I
15 •—•———— _•• CR16— P2 EMERGENCY STOP -- CR22 • CR22-11 "PRIMARY SIGNAL POWER
• •——• •——' CR12 • CRI9Ig T LOSS"— P3 EMERGENCY STOP I I
0 0t RECORD DRAWING
.___•---H F--• CR23 • CR23—I
SCADA SIGNAL "DRY WELL FLOOD" BASED ON FIELD INFORMATION
C0 T PROVIDED BY HPS MECHANICAL, INC.
SCHEMATIC CONTROL DIAGRAM (PRIMARY SOUTHRIDGE) O 13 I FEHR ENGINEERING COMPANY, INC.
NO SCALE 62-A HANGAR WAY
WATSONALLE, CALIFORNIA, 95076
PHONE: (831) 786-0373
FAX: (831) 786-8523
(ir, EMAIL: FEC®FEHRINC.COM
CONSULTING ELECTRICAL ENGINEERS
�/ c S R—L—B FE JOB No. 11081.00
Do APROFESSip,1, Prepared Under The Supervision Of : CITY OF FO NTANA, CALIFORNIA
SHOULD CONSTRUCTION OF THE REQUIRED LEsOalIMPROVEMENTS NOT COv1MENCE WITHIN Two Schaaf Wheeler ����`�.,5 E P'H/�F�" SANITARY SEWER PUMP STATION REPAIRS
W� �P � DRAWN BTM: SCALE:
YEARS OF THE DATE OF APPROVAL SHOWN HEREON ` CONSULTING CIVIL ENGINEERS 4 o
1 I No. 014906 0 C.L. CONTROL DIAGRAM AS SHOWN
AN CARRIED FORTH IN A DILIGENT MANNER, THE DIAL TWO WORKING 870 MARKET STREET, SUITE 1278 EXP. 3o JUNE 13DESIGNED BY: SOUTHRIDGE PUMP STATION DATE:
CITY ENGINEER MAY REQUIRE REVISIONS TO THE YOU BEFODIG (�(' ', EM) RS
SR—LSAN FRANCISCO, CA 94102 F`�F �p� /410/1
T.P. 5/6/15
RE
Y, - �Ev. 3-4848 s CTRL CHECKED BY: ..
PLANS TO BRING THEM INTO CONFORMANCE WITH 415 43
r �P Date : 4-11-13 AP ova j: / DRAWING No.: 32
TOLL FREE 1-800-227-2600 � � T�/ /
STANDARDS IN EFFECT. A PUBLIC SERVICE BY UNDERGROUND SERVICE ALERT REVISION DESCRIPTION DATE ENGR. CITY DATE 4Te OF cAL1 THOMAS PINKERTON T.P. CITYI I/EER / R.C.E.AT(z114lf E6• �- 33
5413