1
2
3
4
5
6
7
8
9
10
ELECTRICAL SYMBOL SCHEDULE
SYMBOL
DESCRIPTION
SYMBOL
GENERAL ELECTRICAL SYMBOLS
A.
A
ALL MOUNTING HEIGHTS INDICATED ARE FROM THE
FINISH FLOOR TO THE CENTER OF THE BOX.
C.
ITEMS SHOWN DOTTED ARE TO BE REMOVED, ITEMS
SHOWN WITH A LIGHT SCREENED LINE ARE EXISTING TO
REMAIN.
D.
MN
MOUNTING
HEIGHT
DESCRIPTION
SYMBOL
LIGHTING
DEVICES SHALL BE MOUNTD AT THE HEIGHT INDICATED,
UNLESS NOTED OTHERWISE. DEVICES MOUNTED IN
BLOCK/BRICK WALLS SHALL CORRESPOND WITH
BLOCK/BRICK COURSING. SEE MASONRY BACKBOX
MOUNTING HEIGHT DETAIL.
B.
DESCRIPTION
MOUNTING
HEIGHT
SYMBOL
SURFACE MOUNTED FLUORESCENT LIGHT FIXTURE (TYPE
DENOTED)
46"
MS
MOTOR RATED SWITCH.
46"
'DEMOLITION' EXAMPLES:
FLUORESCENT STRIP LIGHTING FIXTURE; FOR SUSPENDED
MOUNTING HEIGHTS, SEE DRAWINGS.
MOTOR STARTER SWITCH WITH MOTOR RUNNING PROTECTION
(ADD RELAY IF CONTROL CONTACTS ARE REQUIRED).
46"
DISCONNECT SWITCH - NON FUSED.
6'-0"
DISCONNECT SWITCH - FUSED.
6'-0"
MOTOR STARTER.
6'-0"
COMBINATION STARTER/DISCONNECT SWITCH.
6'-0"
T
THERMOSTAT - WALL MOUNTED.
PUSHBUTTON - SINGLE BUTTON, WALL MOUNTED.
WALL MOUNTED LIGHTING FIXTURE; SEE REFLECTED CEILING
PLAN FOR MOUNTING HEIGHT.
B
R
LINEAR PENDANT LIGHTING FIXTURE; FOR SUSPENDED
MOUNTING HEIGHTS, SEE DRAWINGS.
ON NEW WORK LIGHTING, POWER AND SYSTEMS
DRAWINGS, SCREENED ELECTRICAL ITEMS DENOTES
EXISTING ITEMS TO REMAIN; SOLID ELECTRICAL ITEMS
DENOTES NEW ITEMS, UNLESS NOTED OTHERWISE
SYSTEMS CABLE DISTRIBUTION CABINET AS INDICATED AND
SPECIFIED (FLUSH OR SURFACE AS INDICATED); VERIFY
MOUNTING.
DATA
SYSTEMS CABLE DISTRIBUTION CABINET AS INDICATED AND
SPECIFIED (FLOOR OR WALL AS INDICATED).
PP
AHU
EXIT LIGHT-FACE SHOWN SHADED; PLAN INDICATES CEILING
OR WALL MOUNTING AND DIRECTIONAL ARROWS.
30" - 36"
F
F
PAGING/INTERCOM SPEAKER HORN ASSEMBLY- P.A. OR AS
INDICATED (3/4"C. BUSHED EMT TO ACCESSIBLE CEILING).
MOUNT 12" BELOW CEILING OR AS INDICATED.
S
F
POWER POLE (DEVICES AS INDICATED)
LOUD SPEAKER HORN ASSEMBLY- PA OR SOUND SYSTEM AS
INDICATED; VERIFY MOUNTING HEIGHT.
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING).
S
MOTOR NUMBER; REFER TO MOTOR SCHEDULE
S
S
V
CONTACTOR (ENCLOSURE MOUNTED)
(RATING, POLES AND MOUNTING AS INDICATED)
M
POKE-THRU'S, FLOOR BOXES,
& FURNITURE CONNECTIONS
POLE MOUNTED SITE LIGHTING FIXTURE - SINGLE SQUARE
HEAD. # OF HEADS AS SHOWN.
A
POKE-THROUGH, FULLY RECESSED IN FLOOR. REFER TO
FLOOR PLAN DRAWING FOR NUMBER OF RECEPTACLES AND
VOICE AND DATA CABLES/DEVIVES.
SWITCHBOARD WITH CONCRETE PAD:
FLOOR MOUNTED.
RELAY/CONNECTION CABINET;
WALL MOUNTED, WITH TOP 6'-0".
LIGHTING CONTROL
PANELBOARD; WALL MOUNTED WITH TOP 6'-0".
PL
AUTOMATIC TRANSFER SWITCH;
WALL OR FLOOR MOUNTED.
ATS
TRANSFORMER, WITH SIZE AS NOTED. SEE RISER DIAGRAM,
SCHEDULE OR FLOOR PLANS; VERIFY.
T
PB
3
PULLBOX
HH
SINGLE POLE LIGHT SWITCH WITH LIGHTED PILOT LIGHT
46"
SINGLE POLE LIGHT SWITCH
46"
#V
J #D
OCCUPANCY SENSOR SWITCH
46"
MOTOR CONTROL CENTER (W/CONCRETE PAD);
FLOOR MOUNTED.
K
KEYED LIGHT SWITCH (POLES AS INDICATED)
46"
PLUG-IN BUS DUCT SWITCH; SIZE AS INDICATED AND
SPECIFIED. VERIFY MOUNTING HEIGHT.
MC
MOMENTARY CONTACT LIGHT SWITCH
46"
D
DIMMER LIGHT SWITCH
46"
TS
TIME-SWITCH
46"
D
M
METER/SOCKET ASSEMBLY; MOUNT TOP AT 6'-0".
LS
L
OS
L
OS
BRANCH CIRCUIT, FEEDER, RACEWAY
LL-1
2,4
PANELBOARD NAME
-
FLOOR BOX, FULLY RECESSED IN FLOOR. REFER TO FLOOR
PLAN DRAWING FOR NUMBER OF RECEPTACLES AND VOICE
AND DATA CABLES/DEVICES.
SYSTEMS WALL BOX: #D INDICATES NO. OF DATA CABLES;
#V INDICATES NO. OF VOICE CABLES. FLEXIBLE CONDUIT
WHIP, CABLES AND DEVICES PROVIDED IN ELECTRIFIED
FURNITURE BY LOW-VOLTAGE CONTRACTOR.
PHOTOCELL - WALL, CEILING, OR ROOF MOUNTED; SEE
DRAWINGS.
90"
84"
OCCUPANCY DETECTOR - WALL OR CEILING CEILING MOUNT
#D,#V
BRANCH CIRCUITS (IN THE PANELBOARD)
ARROW INDICATES HOMERUN
CIRCUIT NUMBER, TYPICAL
W
18"
DUPLEX RECEPTACLE
#
RECEPTACLE (SINGLE)
18"
E
18"
DOUBLE DUPLEX RECEPTACLE (QUAD)
INDICATES CONDUIT IS SURFACE MOUNTED
#
90"
(1) HIGH MOUNTED DUPLEX RECEPTACLE
H
(1) HIGH MOUNTED DUPLEX RECEPTACLE AND
(1) LOW MOUNTED DUPLEX RECEPTACLE
H/L
90"/18"
IC
INDICATES CONDUIT UP
INDICATES CONDUIT DOWN
DUPLEX RECEPTACLE W/ GROUND FAULT CIRCUIT INTERRUPTER
(GFI)
GFI
POWER WALL BOX: # INDICATES NUMBER OF POWER
CIRCUIT(S). POWER WHIP SUPPLIED BY FURNITURE VENDOR,
INSTALLED BY ELECTRICAL CONTRACTOR.
SPECIAL PURPOSE OUTLET; WALL OR RECESSED CEILING
MOUNTED
DATA OUTLET:
(1"C. BUSHED EMT TO ACCESSIBLE CEILING SPACE OR AS
INDICATED). # INDICATES NUMBER OF DEVICES AND CABLES
TO BE PROVIDED. IF NO NUMBERS ARE INDICATED,
PROVIDE ONE.
DATA AND VOICE OVER IP (VoIP) OUTLET:
(1"C. BUSHED EMT TO ACCESSIBLE CEILING SPACE OR AS
INDICATED). #D,#V INDICATES NUMBER OF DEVICES AND
CABLES TO BE PROVIDED. #D REPRESENTS DATA; #V
REPRESENTS VOICE. IF NO NUMBERS ARE INDICATED, PROVIDE
ONE OF EACH.
1"C,3#4,1#3G
F
WALL VoIP OUTLET (TELEPHONE):
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING SPACE OR AS
INDICATED). PROVIDE ONE CABLE AND DEVICE UNLESS
OTHERWISE NOTED.
VOICE OVER IP (VoIP) OUTLET:
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING SPACE OR AS
INDICATED). # INDICATES NUMBER OF DEVICES AND CABLES
TO BE PROVIDED. IF NO NUMBERS ARE INDICATED, PROVIDE
ONE.
VOICE OUTLET, INTERCOM ONLY:
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING SPACE OR AS
INDICATED). PROVIDE ONE CABLE AND DEVICE UNLESS
OTHERWISE NOTED.
D
F
MAGNETIC DOOR HOLD-OPEN (WALL MOUNTED); MOUNT
PER DWGS.
FL
F
SPRINKLER FLOW-SWITCH; MOUNT PER DWGS.
TS
F
SPRINKLER TAMPER-SWITCH; MOUNT PER DWGS.
18"
F S
SMOKE DETECTOR-CEILING MOUNTED.
AUXILIARY INPUT CONNECTOR.
(1/2"C. BUSHED EMT TO ACCESSIBLE CEILING).
18"
F H
HEAT DETECTOR (RATE-OF-RISE) - CEILING MOUNTED.
136°
F H
HEAT DETECTOR (FIXED TEMPERATURE)- CEILING MOUNTED.
F
DUCT SMOKE DETECTOR; MOUNT PER DWGS.
J
INDICATES 1" CONDUIT, (3) NO. 4 AWG CONDUCTORS AND (1)
NO. 3 GROUND WIRE
J
J.
CALL BACK SWITCH.
(1/2"C. BUSHED EMT TO ACCESSIBLE CEILING).
46"
CM
F
18"
CS
F
CHLORINE GAS SENSOR; CEILING MOUNTED.
N.
O.
P.
GS
F
GAS SHUT-OFF; MOUNT PER DWGS.
Q.
F/S
F
FIRE/SMOKE DAMPER; MOUNT PER DWGS.
(1) TV/VIDEO OUTLET MOUNTED HIGH AND
(1) TV/VIDEO OUTLET MOUNTED LOW. (3/4"C. BUSHED EMT TO
ACCESSIBLE CEILING).
SD
18"
L.
M.
FIRE ALARM CONTROL MODULE; MOUNT PER DWGS.
R.
18"
18"
WIRELESS ACCESS POINT (DATA OUTLET):
(1"C. BUSHED EMT TO ACCESSIBLE CEILING SPACE OR AS
INDICATED). PROVIDE ONE CABLE AND DEVICE, UNLESS
OTHERWISE NOTED. MOUNT HIGH ON WALL OR ON CEILING AS
INDICATED ON DWG.
JUNCTION BOX WITH REQUIRED COVERPLATE - WALL OR
CEILING MOUNT - PLAN INDICATES MOUNTING AND FUNCTION
18"
21000 141ST Avenue
Rogers, Minnesota 55374
INDEPENDENT SCHOOL
DISTRIC #728
815 HIGHWAY 10
ELK RIVER, MINNESOTA 55330
46"
20A CIRCUIT CONDUCTORS SHALL
BE SIZED AS FOLLOWS
90"/18"
DISTRIBUTION PANEL
TV/VIDEO CAMERA, CLOSED CIRCUIT.
(WALL OR CEILING MOUNTED, 3/4"C. BUSHED EMT TO ACCESSIBLE
CEILING).
TV
TV
C
CLOCK OUTLET.
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING).
90"
B
BELL/AUDIBLE DEVICE.
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING).
90"
120V CCT LENGTH
277V CCT LENGTH
AWG
< 75'
< 75'
12
75' - 120'
75' - 280'
10
120' - 200'
280' - 450'
8
> 200'
> 450'
6
PANEL
18"
UPS OR INVERTER
UPS
SECURITY DEVICES
##
S
SECURITY DEVICE. ## INDICATES THE FOLLOWING:
CM
DC
EL
ES
GB
IR
ML
XP
XS
48"
18"
18"
DR S
STANDARD BACKBOX MOUNTING HEIGHTS
CONTROL MODULE
DOOR CONTACTS (MONITORING)
ELECTRIC LOCK
ELECTRIC STRIKE
GLASS BREAK DETECTOR
INFARED DETECTOR
MAGNETIC LOCK
EXIT PUSHBUTTON, MOUNT AT ADA HT
EXIT SENSOR
CARD READER ROUGH-IN AT ADA HEIGHT
N
E
TRANSFER SWITCH
L
100"
DRAW-OUT CIRCUIT BREAKER
92"
54"
46"
CIRCUIT BREAKER
86"
3
KP S
KEYPAD; VERIFY MOUNTING HEIGHT WITH DWGS.
LA S
LOCAL ALARM
46"
MC S
MASTER CONTROL STATION
46"
MD
S
MD
S
GENERATOR
GEN
60"
62"
64"
52"
46"
5
36"
12"
4
18"
46"
56"
2
54"
2
2
7
44"
46"
48"
38"
40"
30"
32"
22"
14"
1
6"
24"
6
20"
18"
1
1
36"
29"
16"
8"
FINISHED FLOOR
GENERAL NOTES:
A.
SWITCH
NUMBER NOTES:
MOTION DETECTOR; ARROW INDICATES DIRECTION.
(WALL OR CEILING MOUNTED).
1.
2.
FUSE
SECURITY CAMERA, CLOSED CIRCUIT.
(WALL OR CEILING MOUNTED, 3/4"C. BUSHED EMT TO
ACCESSIBLE CEILING).
ELECTRICAL ABBREVIATIONS LIST
80"
3
72"
FUSED SWITCH
PHOTO-ELECTRIC TRANSMITTER; MOUNT PER DWGS.
S
88"
70"
4"
PHOTO-ELECTRIC RECEIVER; MOUNT PER DWGS.
T P
3
68"
20"
46"
88"
78"
28"
18"
90"
76"
44"
ELECTRIC EYE; MOUNT PER DWGS.
96"
94"
90"
84"
TRANSFORMER
DOOR RELEASE; MOUNT PER DWGS.
S
C e n t r a l: \ \ W a e - s r v - m n \ S t P a u l\ I S D 7 2 8 \ H S - R o g e r s \ 1 4 2 0 8 2 T h ir d W in g A d d it io n \ 0 6 _ E L E C \ R e v it
2 0 1 4 \ 1 4 2 0 8 2 _ E L E C ( C e n t r a l) .r v t
3 / 1 8 / 2 0 1 5 1 2 :5 4 :1 9 A M
46"
TV
H/L
SURFACE RACEWAY ASSEMBLY. REFER TO ARCHITECTURAL
AND ELECTRICAL PLANS FOR MOUNTING HEIGHT. PROVIDE AS
SPECIFIED, UNLESS NOTED OTHERWISE.
C:\_Revit_Project_Files\142082_ELEC (Central)_oabdi.rvt
K.
INSTALL CONCEALED CONDUIT WITH FLUSH J.B.'S IN WALLS AND CEILINGS
UNLESS NOTED OTHERWISE. IN FINISHED AREAS WITH INACCESSIBLE WALLS OR
CEILINGS, PROVIDE SURFACE (WIREMOLD) RACEWAY; PAINT TO MATCH COLOR
OF ADJACENT WALL OR CEILING.
RACEWAYS SHALL CONTAIN A GROUNDING CONDUCTOR.
CIRCUITS SUPPLYING LINE TO NEUTRAL LOADS SHALL HAVE DEDICATED
NEUTRALS, i.e. ONE NEUTRAL PER PHASE. NEUTRAL CONDUCTORS SHALL HAVE
TRACER STRIPE ALONG ENTIRE LENGTH INDICATING ASSOCIATED PHASE.
BUILDING CONDUCTORS SHALL BE THWN/THHN. CONDUCTORS IN UNDERGROUND
CONDUIT OUTSIDE OF BUILDINGS SHALL BE XHHW.
NUMBERS AT RECEPTACLES AND LUMINAIRES CORRESPOND DIRECTLY WITH
PANELBOARD CIRCUIT NUMBERS AS SCHEDULED. BRANCH CIRCUIT WIRING AND
HOMERUNS ARE NOT SHOWN FOR CLARITY. ACCURATE RECORD DRAWING
INFORMATION IS TO BE PROVIDED AT THE PROJECT COMPLETION. TYPICAL
THROUGHOUT. REFER TO SPECIFICATIONS FOR MATERIALS AND INSTALLATION
REQUIREMENTS.
REFER TO CONTRACT DOCUMENTS FOR SEQUENCE OF CONSTRUCTION AND
PHASING OF THE CONTRACT.
SWITCHES SHALL BE MOUNTED PER ADA REQUIREMENTS, 40" AFF. UNLESS
OTHERWISE NOTED, RECEPTACLES AND TELECOMMUNICATION OUTLETS IN
FINISHED AREAS SHALL BE MOUNTED 18" AFF. RECEPTACLES IN UN-FINISHED
SPACES SHALL BE MOUNTED AT 48" OR 4" ABOVE WORK SURFACE.
COORDINATE RECEPTACLE MOUNTING HEIGHTS WITH MILLWORK LOCATIONS,
ARCHITECTURAL ELEVATIONS, AND MASONRY COURSING.
CRITICAL DEVICES / EQUIPMENT, INCLUDING TELEPHONE, COMPUTER, SECURITY,
AND FIRE ALARM, AFFECT ASSOCIATED SYSTEMS BUILDING-WIDE. THESE
SYSTEMS MUST REMAIN OPERATIONAL DURING THE CONSTRUCTION. INDIVIDUAL
DEVICES MAY BE DISCONNECTED AND/OR RECONNECTED DURING
CONSTRUCTION. COORDINATE POWER OUTAGES WITH OWNER. PROVIDE
TEMPORARY PANEL(S) AND/OR CIRCUIT(S) AS/IF NECESSARY TO MAINTAIN
CONTINUITY. PROTECT FROM PHYSICAL AND DUST DAMAGE.
THE BUILDING SHALL MAINTAIN POWER THROUGHOUT THE CONSTRUCTION
PROCESS. COORDINATE ENERGIZATION OF NEW EQUIPMENT AND THE
CORRESPONDING RECONNECTION OF EXISTING AFFECTED ELECTRICAL
DISTRIBUTION EQUIPMENT.
SEE RELATED PLUMBING AND HVAC DRAWINGS FOR LOCATION OF EQUIPMENT
REQUIRING ELECTRICAL CONNECTIONS. COORDINATE INTERCONNECTION
REQUIREMENTS WITH EQUIPMENT SHOP DRAWINGS.
WIRING FOR MISCELLANEOUS HVAC DEVICES AND CONTROLLERS SUCH AS
DAMPER MOTORS, THERMOSTATS, DUCT SMOKE DETECTORS, FREEZESTATS,
DIFFERENTIAL PRESSURE SWITCHES, OCCUPIED AND UNOCCUPIED SELECTOR
SWITCHES, ALARM LIGHTS, ETC., NOT SHOWN ON ELECTRICAL DRAWINGS IS
DIVISION 23 WORK.
FIELD VERIFY EXISTING CONDITIONS. DISCREPANCIES BETWEEN THE DRAWING
AND ACTUAL FIELD CONDITIONS SHALL BE BROUGHT TO THE ATTENTION OF THE
ENGINEER PRIOR TO BIDS.
MAINTAIN EXISTING CIRCUIT CONTINUITY ON ALL SYSTEMS ON THE SITE THAT ARE
EXISTING TO REMAIN.
PROVIDE ALL CONDUIT HOMERUNS AS 3/4"C. MIN.
COORDINATE ALL WORK WITH OTHER CONTRACTORS AND OWNER.
ALL CUTTING AND PATCHING FOR DIV. 26 WORK SHALL BE UNDER SUPERVISION
AND APPROVAL OF ARCHITECT.
REMOVE AND/OR REINSTALL ELECTRICAL DEVICES IN ALL AREAS OF WORK AS
REQUIRED AND REPLACE ANY ELECTRICAL DEVICES DAMAGED BY WORK. NOT
ALL DEVICES MAY BE SHOWN ON DRAWINGS.
PROVIDE ALL BOXES, FITTINGS, CONDUIT, WIRING, TERMINATIONS, EQUIPMENT,
ETC, FOR A COMPLETE INSTALLATION.
ROGERS HIGH SCHOOL
THIRD WING ADDITION
ONE LINE SYMBOLS
R P
3.
4.
5.
6.
7.
MOUNTING HEIGHT OF STANDARD BACKBOXES ONLY. REFER TO DRAWINGS AND
DETAILS FOR MOUNTING HEIGHT OF OTHER BACKBOXES.
MOUNTING HEIGHT FOR BACKBOXES MOUNT LOW IN WALL.
MOUNTING HEIGHT FOR BACKBOXES MOUNTED NEAR MIDDLE OF WALL, INCLUDING DEVICES SUCH
AS TOGGLE SWITCHES.
MOUNTING HEIGHT FOR BACKBOXES MOUNTED HIGH IN WALL.
STANDARD COUNTER TOP.
STANDARD COUNTER TOP BACK SPLASH HEIGHT.
STANDARD DESK TOP.
STANDARD DESK TOP BACK SPLASH HEIGHT.
I hereby certify that this plan, specification or report was prepared by
me or under my direct supervision and that I am a duly Licensed
PROFESSIONAL ENGINEER
MINNESOTA
under the laws of the State of
BRADLEY R. JOHANNSEN
Date 3/16/2015
43936
Registration Number
ELECTRICAL SYMBOL NOTES
Revisions
1P
A
AC
G
ACLG
ADO
AFF
AFG
AFI
AHU
AL
ALT
AMP
AMPL
ANNUN
APPROX
AQ-STAT
ARCH
ATS
AUTO
AUX
AV
AWG
BATT
BD
BLDG
BMS
E
I.
VOLUME CONTROL.
(1/2"C. BUSHED EMT TO ACCESSIBLE CEILING).
TV/VIDEO OUTLET MOUNTED HIGH.
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING).
EE S
RECESSED CEILING MOUNTED DUPLEX RECEPTACLE W/
ADDITIONAL 10' FLEX CONDUIT SLACK (COILED) WITH GROUND
WIRE; FOR FUTURE DEVICE RELOCATION.
CABLE TRAY
90"
18"
18"
A
CONDUIT STUB - TERMINATION INDICATED BY NOTE
FIRE ALARM BELL (WP FOR EXTERIOR MOUNTING).
MICROPHONE OUTLET ( WALL OR CEILLING).
(1/2"C. BUSHED EMT TO ACCESSIBLE CEILING).
TV
H
CR S
INDICATES CONDUIT ROUTED CONCEALED ABOVE FLOOR OR
GRADE (IN CEILING OR WALL)
84"
90"
TV/VIDEO OUTLET MOUNTED LOW.
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING)
TV
L
POWER AND MOTOR DEVICES
INDICATES CONDUIT ROUTED BELOW OR IN FLOOR
STRUCTURE OR BELOW GRADE OR AS NOTED.
FIRE ALARM HORN/STROBE (COMBINATION) - 75Cd,
U.N.O. (WALL OR CEILING MOUNTED).
SPEAKER WITH BACKBOX (WALL OR CEILING); VERIFY MOUNTING
HEIGHT. PA = SPEAKER FOR P.A. SYSTEM; V = WITH INTEGRAL
VOLUME CONTROL KNOB.
(3/4"C. BUSHED EMT TO ACCESSIBLE CEILING).
PROJECTOR OUTLET (WALL OR CEILING).
P
18"
VOICE AND DATA DEVICES
#
LS
F.
46"
J #
MCC
V
P
46"
FOUR-WAY LIGHT SWITCH
OS
HANDHOLE
J
THREE-WAY LIGHT SWITCH
4
84"
H.
H
C
84"
FIREMAN PHONE JACK; MOUNT TOP 54" AFF PLUS OR
MINUS 2".
F
M
EMERGENCY LIGHTING UNIT - TWO HEAD MOUNTING AS
INDICATED ON DRAWINGS.
POWER DISTRIBUTION AND EQUIPMENT
E.
60" OR 62"
MOTOR NAME; REFER TO MOTOR SCHEDULE (AHU-#)
C
FEEDER OR EQUIPMENT DRAWING NOTE.
#
FIRE ALARM STROBE (VISUAL) DEVICE - 75 Cd, U.N.O.
(WALL OR CEILING MOUNTED).
F
MOTOR:
#
CIRCULAR PENDANT LIGHT FIXTURE; FOR SUSPENDED
MOUNTING HEIGHTS, SEE DRAWINGS.
KEYED NOTE
F
RELAY - VERIFY MOUNTING HEIGHT; SEE DRAWINGS.
TRACK LIGHTING FIXTURE; LENGTH AND MOUNTING AS NOTED
ON DRAWINGS.
#
FIRE ALARM HORN (AUDIBLE), WALL MOUNTED.
F
TV
D.
FIRE ALARM MANUAL PULL STATION; MOUNT TOP 46"
AFF PLUS OR MINUS 2".
F
TELEPHONE TERMINAL CABINET; VERIFY MOUNTING.
F
E.
B.
C.
G.
SURFACE MOUNTED LIGHT FIXTURE (TYPE DENOTED)
'EXISTING TO REMAIN' EXAMPLES:
A.
FIRE ALARM CONTROL PANEL (MASTER); MOUNT TOP
62" AFF PLUS OR MINUS 2".
EQUIPMENT RACK: ABBREVIATION FOR SYSTEM SERVED AND
SPECIFIED; VERIFY MOUNTING.
EQ
RECESSED LIGHT FIXTURE (TYPE DENOTED)
F
MOUNTING
HEIGHT
FIRE ALARM DEVICES
LOCAL DISTRIBUTED SOUND SYSTEM WALL OR FLOOR AMPLIFIER
ASSEMBLY; VERIFY MOUNTING.
AMP
TEL
ON DEMOLITION DRAWINGS, DASHED ELECTRICAL
ITEMS DENOTES EXISTING ITEMS TO BE REMOVED;
SOLID SCREENED ELECTRICAL ITEMS DENOTES
EXISTING ITEMS TO REMAIN, UNLESS NOTED OTHERWISE
DESCRIPTION
FIRE ALARM ANNUNCIATOR PANEL; MOUNT TOP AT 72" AFF.
MOTOR RATED SWITCH AND PILOT.
LIGHT FIXTURE ON EMERGENCY CIRCUIT
SYMBOL
COMMUNICATION DEVICES
MS&P
MSS
MOUNTING
HEIGHT
DESCRIPTION
POWER AND MOTOR DEVICES
RECESSED FLUORESCENT LIGHT FIXTURE (TYPE DENOTED)
GENERAL ELECTRICAL NOTES
H
C
CAB
CATV
CB
CCTV
CKT
CLG
COMB
1 POLE (2P, 3P, 4P, ETC.)
AMPERE
ABOVE COUNTER OR AIR
CONDITIONER
ABOVE CEILING
AUTOMATIC DOOR OPENER
ABOVE FINISHED FLOOR
ABOVE FINISHED GRADE
ARC FAULT CIRCUIT
INTERRUPTER
AIR HANDLING UNIT
ALUMINUM
ALTERNATE
AMPERE
AMPLIFIER
ANNUNCIATOR
APPROXIMATELY
AQUASTAT
ARCHITECT, ARCHITECTURAL
AUTOMATIC TRANSFER SWITCH
AUTOMATIC
AUXILIARY
AUDIO VISUAL
AMERICAN WIRE GAUGE
BATTERY
BOARD
BUILDING
BUILDING MANAGEMENT
SYSTEM
CONDUIT
CABINET
CABLE TELEVISION
CIRCUIT BREAKER
CLOSED CIRCUIT TELEVISION
CIRCUIT
CEILING
COMBINATION
CMPR
CONN
CONST
CONT
CONTR
CONV
CP
CRT
CT
CTR
CU
DCP
COMPRESSOR
CONNECTION
CONSTRUCTION
CONTINUATION OR
CONTINUOUS
CONTRACTOR
CONVECTOR
CIRCULATING PUMP
CATHODE-RAY TUBE
CURRENT TRANSFORMER
CENTER
COPPER
DEPT
EX
HTR
HV
HWP
DOMESTIC WATER
CIRCULATING PUMP
DEPARTMENT
EXISTING TO REMAIN
HEATER
HIGH VOLTAGE
HYDRONIC WATER PUMP
IC
IG
IMC
INCAND
IR
I/W
INTERRUPTING CAPACITY
ISOLATED GROUND
INTERMEDIATE METAL CONDUIT
INCANDESCENT
INFRARED
INTERLOCK WITH
J-BOX
JUNCTION BOX
KV
KVA
KVAR
KW
KWH
KILOVOLT
KILOVOLT-AMPERE
KILOVOLT-AMPERE REACTIVE
KILOWATT
KILOWATT HOUR
LOC
LT
LTG
LTNG
LV
LOCATE OR LOCATION
LIGHT
LIGHTING
LIGHTNING
LOW VOLTAGE
MAX
MAG.S
M/C
MC
MCB
MCC
MDC
MDP
MFR
MFS
MAXIMUM
MAGNETIC STARTER
MOMENTARY CONTACT
MECHANICAL CONTRACTOR
MAIN CIRCUIT BREAKER
MOTOR CONTROL CENTER
MAIN DISTRIBUTION CENTER
MAIN DISTRIBUTION PANEL
MANUFACTURER
MAIN FUSED DISCONNECT
SWITCH
MANHOLE
MICROPHONE
MINIMUM
MISCELLANEOUS
MAIN LUGS ONLY
MANUAL MOTOR STARTER
MULTIOUTLET ASSEMBLY
MOTOR STARTER PANELBOARD
MAIN SWITCHBOARD
MOUNT
EMPTY CONDUIT
MANUAL TRANSFER SWITCH
MOTOR, MOTORIZED
PA
PB
PE
PED
PF
PH
PNL
PP
PR
PRI
PROJ
PRV
PT
PVC
NIC
NL
N.O.
NPF
NTS
NORMALLY CLOSED
NATIONAL ELECTRICAL CODE
NATIONAL ELECTRICAL
MANUFACTURER'S
ASSOCIATION
NON-FUSED SAFETY
DISCONNECT SWITCH
NOT IN CONTRACT
NEW LOCATION
NORMALLY OPEN
NORMAL POWER FACTOR
NOT TO SCALE
OH
OL
OVERHEAD
OVERLOADS
MH
MIC
MIN
MISC
MLO
MMS
MOA
MSP
MSBD
MT
MT.C
MTS
MTR
N.C.
NEC
NEMA
NFDS
PWR
PUBLIC ADDRESS
PULL BOX OR PUSHBUTTON
PNEUMATIC ELECTRIC
PEDESTAL
POWER FACTOR
PHASE
PANEL
POWER POLE
PAIR
PRIMARY
PROJECTION
POWER ROOF VENTILATOR
POTENTIAL TRANSFORMER
POLYVINYL CHLORIDE
(CONDUIT)
POWER
QUAN
QUANTITY
RCPT
REQD
RL
RSC
RTU
RECEPTACLE
REQUIRED
RELOCATED
RIGID STEEL CONDUIT
ROOF TOP UNIT
SC
SEC
SHT
SIM
S/N
SPEC
SPKR
SP
SR
SS
SSW
S/S
STA
STD
SURF
SURFACE CONDUIT
SECONDARY
SHEET
SIMILAR
SOLID NEUTRAL
SPECIFICATION
SPEAKER
SPARE
SURFACE RACEWAY
STAINLESS STEEL
SELECTOR SWITCH
STOP/START PUSHBUTTONS
STATION
STANDARD
SURFACE MOUNTED
SW
SWBD
SYM
SYS
TEL
TERM
TL
TR
T-STAT
TTC
TV
TVTC
TYP
UE
UG
UH
UT
UV
SWITCH
SWITCHBOARD
SYMMETRICAL
SYSTEM
TELEPHONE
TERMINAL
TWIST LOCK
TAMPER RESISTANT
THERMOSTAT
TELEPHONE TERMINAL
CABINET
TELEVISION
TELEVISION TERMINAL
CABINET
TYPICAL
@
'
"
#
Ø
C
P
ANGLE
AT
FEET
INCHES
NUMBER
PHASE
CENTER LINE
PLATE
A2
EXAMPLE 1: LIGHTING FIXTURE TYPE "A" IS CONNECTED TO CIRCUIT 12 AND CONTROLLED
BY SWITCH "b".
12b
* P2D/I *
2aba
UNDERGROUND ELECTRICAL
UNDERGROUND
UNIT HEATER
UNDERGROUND TELEPHONE
UNIT VENTILATOR OR
ULTRAVIOLET
E
14
16c
V
VA
VDT
VERT
VFD
VoIP
VOL
VOLT
VOLT-AMPERES
VIDEO DISPLAY TERMINAL
VERTICAL
VARIABLE FREQUENCY DRIVE
VOICE OVER IP
VOLUME
W
W/
WG
WH
W/O
WP
WATT
WITH
WIRE GUARD
WATER HEATER
WITHOUT
WEATHERPROOF
XFMR
XFR
TRANSFORMER
TRANSFER
7,9
THE LIGHTING FIXTURE TYPE IS INDICATED BY AN UPPER CASE LETTER.
THE CIRCUIT DESIGNATION IS INDICATED BY A NUMBER.
THE SWITCH DESIGNATION IS INDICATED BY A LOWER CASE LETTER.
d
D600
EXAMPLE 2: THE FIXTURE TYPE SHOWN AS A NUMERATOR INDICATES ALL LIGHTING
FIXTURES IN THE ROOM OR SPACE ARE THE SAME TYPE. THE CIRCUIT NUMBER AND
SWITCH DESIGNATION SHOWN AS A DENOMINATOR INDICATES ALL LIGHTING FIXTURES IN
THE ROOM OR SPACE ARE CONNECTED TO THE SAME CIRCUIT, CONTROLLED BY THE SAME
SWITCHES, CENTER/OUTBOARD MULTILEVEL SWITCHING.
DEVICES. THE CIRCUIT DESIGNATION IS INDICATED BY A NUMBER. THE SWITCH
DESIGNATION IS INDICATED BY A LOWER CASE LETTER. EXAMPLE: SPLIT DUPLEX
RECEPTACLE IS CONNECTED TO CIRCUIT 16 AND ONE RECEPTACLE OUTLET IS
CONTROLLED BY SWITCH "c".
THE CONTROL DEVICE DESIGNATION IS INDICATED BY A LOWER CASE LETTER. EXAMPLE:
SINGLE POLE SWITCH "d" TO CONTROL LIGHTING FIXTURES INDICATED BY "d".
WALL BOX DIMMER WITH SIZE AS INDICATED AT DEVICE. EXAMPLE: 600 WATT WALL BOX
DIMMER TO CONTROL LIGHTING FIXTURES INDICATED BY "e". SEE SPECIFICATIONS FOR
WATTAGE IF NOT INDICATED.
1,3,5
SPECIAL CONNECTIONS. THE EQUIPMENT IS INDICATED BY A NUMBER IN A CIRCLE. SEE
THE MOTOR AND EQUIPMENT SCHEDULE FOR THE LOAD DESCRIPTION AND TYPE OF
CONNECTION. THE CIRCUIT DESIGNATION IS INDICATED BY A NUMBER(S) ADJACENT TO
THE SYMBOL. EXAMPLE: EQUIPMENT NO. 1; 3 PHASE CONNECTION TO CIRCUITS 1, 3, 5.
SF-1
2,4,6
LPN-102
EXIT LIGHTS. STEM INDICATES WALL MOUNTING. NO STEM INDICATES CEILING MOUNTING.
SHADED AREA INDICATES ILLUMINATED FACE(S). ARROW INDICATES DIRECTIONAL ARROW
ON ILLUMINATED FACE(S). THE CIRCUIT DESIGNATION IS INDICATED BY A NUMBER.
EXAMPLE: THE WALL MOUNTED EXIT LIGHT TYPE "E" WITH SINGLE FACE AND DIRECTIONAL
ARROW IS CONNECTED TO CIRCUIT 14.
e
1
T1
MOTOR CONNECTIONS. THE MOTOR IS INDICATED BY A NUMBER WITHIN OR
CHARACTERS ADJACENT TO THE MOTOR SYMBOL. SEE THE MOTOR AND EQUIPMENT
SCHEDULE FOR THE MOTOR DESCRIPTION AND ELECTRICAL REQUIREMENTS. THE
CIRCUIT DESIGNATION IS INDICATED BY A NUMBER(S) ADJACENT TO THE SYMBOL.
EXAMPLE: MOTOR SF-1; 3 PHASE CONNECTION TO CIRCUITS 2, 4, 6.
1
#10
H1
ELECTRIC HEATER CONNECTIONS. THE HEATER TYPE IS INDICATED BY A NUMBER
FOLLOWING THE UPPER CASE LETTER "H". SEE THE HEATER SCHEDULE FOR
ELECTRICAL REQUIREMENTS. THE CIRCUIT DESIGNATION IS INDICATED BY A
NUMBER(S) ADJACENT TO THE HEATER. EXAMPLE: ELECTRIC BASEBOARD HEATER
TYPE "H1" CONNECTED TO CIRCUITS 7, 9.
TRANSFORMERS. THE TRANSFORMER TYPE IS INDICATED BY A NUMBER FOLLOWING
THE UPPER CASE LETTER "T". SEE THE TRANSFORMER SCHEDULE OR THE SINGLE LINE
DIAGRAM FOR THE TRANSFORMER DESCRIPTION AND REQUIREMENTS. EXAMPLE:
TRANSFORMER TYPE "T1".
PANELBOARDS. PANELBOARD DOORS MAY BE SHOWN TO INDICATE OPENING SIDE OF
RECESSED PANELBOARDS. SEE PANELBOARD IDENTIFICATION FOR DESIGNATION
CODES.
SPECIAL NOTE. SEE THE SPECIAL NOTES ON THAT SHEET FOR THE NOTE NUMBER
INDICATED IN THE HEXAGON.
CONDUIT SHOWN WITHOUT SLASH MARKS SHALL CONTAIN 2 # 12 CONDUCTORS IN 3/4"
CONDUIT UNLESS SPECIFIC EQUIPMENT REQUIRES A DIFFERENT SIZE.
CONDUIT SHOWN WITH SLASH MARKS SHALL CONTAIN 1 # 12 CONDUCTOR PER SLASH
MARK IN 3/4" CONDUIT UNLESS A CONDUCTOR AND CONDUIT SIZE IS SHOWN ADJACENT
TO THE SLASH MARKS. SLASH MARK INDICATORS ARE: SHORT STRAIGHT=PHASE
CONDUCTOR, LONG STRAIGHT=NEUTRAL CONDUCTOR, SHORT BENT ENDED=SWITCH
LEGS, LONG STRAIGHT WITH A DOT=GROUND CONDUCTOR, CHEVRON=CATEGORY 6,
HALF CHEVRON=CATEGORY 3, TWIST=SHIELDED TWISTED PAIR, CONCENTRIC CIRCLE
AND DOT=COAX CABLE.
LPN-102
1,3,5
HOME RUN TO BRANCH CIRCUIT PANELBOARD. THE PANELBOARD DESIGNATION IS
SHOWN ADJACENT TO THE HOME RUN ARROW AS A NUMERATOR AND THE CIRCUIT
DESIGNATION IS SHOWN AS THE DENOMINATOR. CIRCUIT BREAKER SIZES
(AMPS/NUMBER OF POLES) ARE SHOWN IN THE PANELBOARD SCHEDULE WITH THE
CORRESPONDING PANELBOARD AND CIRCUIT DESIGNATION. EXAMPLE: HOME RUN TO
PANELBOARD LPN-102; CIRCUITS 1, 3, 5.
SYMBOL NOTATIONS: UPPER CASE LETTERS ADJACENT TO SYMBOLS INDICATE A UNIT
TYPE. SEE APPROPRIATE SCHEDULE OR SPECIFICATIONS.
Description
Date
ELECTRICAL DRAWINGS
E0.00
E0.01
E0.02
E0.11
E0.21
E1.11
E1.21
E1.22
E2.11
E2.21
E3.11
E3.21
E4.00
E4.11
E4.21
E5.00
E6.00
E6.01
ELECTRICAL SYMBOLS AND ABBREVIATIONS
ELECTRICAL SITE PLAN - DEMOLITION
ELECTRICAL SITE PLAN - REMODEL
MAIN LEVEL PLAN - DEMOLITION
UPPER LEVEL PLAN - DEMOLITION
MAIN LEVEL PLAN - LIGHTING
UPPER LEVEL PLAN - LIGHTING
CAFETERIA LIGHTING PLAN - ALTERNATE #1
MAIN LEVEL PLAN - POWER
UPPER LEVEL PLAN - POWER
MAIN LEVEL PLAN - SYSTEMS
UPPER LEVEL PLAN - SYSTEMS
PENTHOUSE AND ROOF PLAN - ELECTRICAL
OVERALL MAIN LEVEL FLOOR PLAN
OVERALL UPPER LEVEL FLOOR PLAN
POWER RISER DIAGRAM
MOTOR AND LUMINAIRE SCHEDULES
PANELBOARD AND LIGHT RELAY CONTROL
PANEL SCHEDULES
Comm:
142082
Date:
3/16/2015
Drawn:
O. ABDI
Check:
S. CHHUM
North
ELECTRICAL
SYMBOLS AND
ABBREVIATIONS
Scale:
As indicated
E0.00
Num