HomeMy WebLinkAbout1917-4PUMP " ROOM - ELECTRICAL PLAN
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EXISTING
GENERAL NOTES (APPLICABLE TO BOTH ELECTRICAL DRAWINGS)
1 SUBMIT:
A. SHOP DRAWINGS INCLUDING SCHEMATIC AND WIRING
DIAGRAMS.
B. MANUFACTURERS' CATALOG DATA OF MATERIAL TO BE
INSTALLED.
2. PRIOR TO ANY MODIFICATIONS OR IMPLEMENTING OF NEW
WORK, TEST THE EXISTING ELECTRICAL SYSTEM TO
DEMONSTRATE THE SYSTEM OPERATES IN ACCORDANCE WITH
THE EXISTING CONTROL SCHEMATICS. REPORT THE
RESULTS TO OWNER'S REPRESENTATIVE.
3. AFTER THE INSTALLATION IS COMPLETE, TEST ELECTRICAL
SYSTEM TO DEMONSTRATE THE SYSTEM OPERATES IN
ACCORDANCE WITH DRAWINGS. TEST SHALL INCLUDE:
A. INSULATION RESISTANCE TEST (INSULATION BETWEEN
CONDUCTORS AND BETWEEN EACH CONDUCTOR AND
GROUND NOT TO BE LESS THAN 25 MEGOHMS).
B. RUN EACH MOTOR WITH ITS CONTROL AS NEARLY AS
POSSIBLE UNDER OPERATING CONDITIONS TO
DEMONSTRATE CORRECT ROTATION DIRECTION,
ALIGNMENT, WIRING CAPACITY, SPEED, AND
SATISFACTORY OPERATION. TEST CONTROL TO VERIFY
CORRECT WIRING AND OPERATION.
C. RECORD CURRENT IN EACH PHASE OF MOTOR AND
SUBMIT TO OWNER'S REPRESENTATIVE. REPAIR OR
REPLACE MOTOR OR DRIVEN EQUIPMENT IF CURRENT
EXCEEDS MOTOR NAMEPLATE CURRENT.
4. ABBREVIATIONS:
UON = UNLESS OTHERWISE NOTED.
GND = GROUND.
C = CONDUIT.
PROJECT NOTES (APPLICABLE TO THIS SHEET)
4q> PROVIDE CONDUIT AND WIRES: 1/2"C UON, SIZE AND
NUMBER OF WIRES AS SHOWN. CONDUIT SHALL BE
RIGID STEEL HOT DIP GALVANIZED.
2 PROVIDE CONDUIT BODY.
3 SOLENOID VALVES. FOR EXACT LOCATION REFER TO
MECHANICAL DRAWINGS.
4 PROVIDE CHECK VALVE LIMIT SWITCH. SQUARE D
CLASS 900G, TYPE C OR EQUAL. MOUNT ON ADJUSTABLE
BRACKET FIXED TO A FLOOR SUPPORTED STEEL FRAMING
CHANNEL.
5 CONNECT EXISTING FLEXIBLE CONDUIT TO LIMIT
SWITCH WITH A LIQUIDTIGHT FITTING.
6 REMOVE CAP FROM STUB UP.
7 PROVIDE A LIQUIDTIGHT FLEXIBLE CONDUIT BETWEEN
MOTOR JUNCTION BOX AND EXISTING CONDUIT STUB UP.
8 PROVIDE 3#6, 1#8 (GND) AND 2#14 (CONTROL)
CO#DUCTORS, TYPE THNN/THWN, IN EXISTING RIGID
STEEL AND NEW FLEXIBLE CONDUIT.
9 >
PROVIDE MOTOR IN ACCORDANCE WITH MATERIAL LIST
0�1 SHEET M-1.
10 PROVIDE 3/411C, 3#12 AND 1#12 (GND) CONDUCTORS.
11 PROVIDE A COMBINATION STARTER IN NEMA 1,
GASKETED ENCLOSURE.
12 JOCKEY PUMP, SEE SHEET M-2.
1 PROVIDE 1/2"C, 3#14, TO THE NEW JOCKEY PUMP
PRESSURE SWITCH. SEE SHEET M-2.
14 SEE -DETAILS 1/E2 & 2/E2.
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EXISTING
GENERAL NOTES (APPLICABLE TO BOTH ELECTRICAL DRAWINGS)
1 SUBMIT:
A. SHOP DRAWINGS INCLUDING SCHEMATIC AND WIRING
DIAGRAMS.
B. MANUFACTURERS' CATALOG DATA OF MATERIAL TO BE
INSTALLED.
2. PRIOR TO ANY MODIFICATIONS OR IMPLEMENTING OF NEW
WORK, TEST THE EXISTING ELECTRICAL SYSTEM TO
DEMONSTRATE THE SYSTEM OPERATES IN ACCORDANCE WITH
THE EXISTING CONTROL SCHEMATICS. REPORT THE
RESULTS TO OWNER'S REPRESENTATIVE.
3. AFTER THE INSTALLATION IS COMPLETE, TEST ELECTRICAL
SYSTEM TO DEMONSTRATE THE SYSTEM OPERATES IN
ACCORDANCE WITH DRAWINGS. TEST SHALL INCLUDE:
A. INSULATION RESISTANCE TEST (INSULATION BETWEEN
CONDUCTORS AND BETWEEN EACH CONDUCTOR AND
GROUND NOT TO BE LESS THAN 25 MEGOHMS).
B. RUN EACH MOTOR WITH ITS CONTROL AS NEARLY AS
POSSIBLE UNDER OPERATING CONDITIONS TO
DEMONSTRATE CORRECT ROTATION DIRECTION,
ALIGNMENT, WIRING CAPACITY, SPEED, AND
SATISFACTORY OPERATION. TEST CONTROL TO VERIFY
CORRECT WIRING AND OPERATION.
C. RECORD CURRENT IN EACH PHASE OF MOTOR AND
SUBMIT TO OWNER'S REPRESENTATIVE. REPAIR OR
REPLACE MOTOR OR DRIVEN EQUIPMENT IF CURRENT
EXCEEDS MOTOR NAMEPLATE CURRENT.
4. ABBREVIATIONS:
UON = UNLESS OTHERWISE NOTED.
GND = GROUND.
C = CONDUIT.
PROJECT NOTES (APPLICABLE TO THIS SHEET)
4q> PROVIDE CONDUIT AND WIRES: 1/2"C UON, SIZE AND
NUMBER OF WIRES AS SHOWN. CONDUIT SHALL BE
RIGID STEEL HOT DIP GALVANIZED.
2 PROVIDE CONDUIT BODY.
3 SOLENOID VALVES. FOR EXACT LOCATION REFER TO
MECHANICAL DRAWINGS.
4 PROVIDE CHECK VALVE LIMIT SWITCH. SQUARE D
CLASS 900G, TYPE C OR EQUAL. MOUNT ON ADJUSTABLE
BRACKET FIXED TO A FLOOR SUPPORTED STEEL FRAMING
CHANNEL.
5 CONNECT EXISTING FLEXIBLE CONDUIT TO LIMIT
SWITCH WITH A LIQUIDTIGHT FITTING.
6 REMOVE CAP FROM STUB UP.
7 PROVIDE A LIQUIDTIGHT FLEXIBLE CONDUIT BETWEEN
MOTOR JUNCTION BOX AND EXISTING CONDUIT STUB UP.
8 PROVIDE 3#6, 1#8 (GND) AND 2#14 (CONTROL)
CO#DUCTORS, TYPE THNN/THWN, IN EXISTING RIGID
STEEL AND NEW FLEXIBLE CONDUIT.
9 >
PROVIDE MOTOR IN ACCORDANCE WITH MATERIAL LIST
0�1 SHEET M-1.
10 PROVIDE 3/411C, 3#12 AND 1#12 (GND) CONDUCTORS.
11 PROVIDE A COMBINATION STARTER IN NEMA 1,
GASKETED ENCLOSURE.
12 JOCKEY PUMP, SEE SHEET M-2.
1 PROVIDE 1/2"C, 3#14, TO THE NEW JOCKEY PUMP
PRESSURE SWITCH. SEE SHEET M-2.
14 SEE -DETAILS 1/E2 & 2/E2.
NEW
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