Blueprint Electrical Symbol Legends.pdf

R

T

C

M

ATS

TS

C

R

BKR

BLDG

CAP

CKT

CB

C

COMM

CONN

CONST

CONTR

CLL

CT

ELEC

EWC

EM

ENT

EQ

EQUIP

EST

EF

FA

FP

FLUOR

GEN

GFCI

GRD

HORIZ

HTR

HTG

HV

HVAC

HOA

HP

INTLK

JCT

JB

KW

KWH

KO

LBL

LT

NEC

NEG

NC

NO

N/A

PC

POS

PWR

P & L

SP

SPKR

SPEC

SUB

TEL

T'STAT

XFMR

UG

UL

UH

UNO

VERT

W/

W/O

WL

BREAKER

BUILDING

CAPACITY

CIRCUIT

CIRCUIT BREAKER

CONDUIT

COMMUNICATIONS

CONNECTION

CONSTRUCTION

CONTRACT (OR)

CONTRACT LIMIT LINE

CURRENT TRANSFORMER

ELECTRIC (AL)

ELECTRIC WATER COOLER

EMERGENCY

ENTRANCE

EQUAL

EQUIPMENT

ESTIMATE

EXHAUST FAN

EXISTING

FIRE ALARM

FIRE PROOF / FIRE PROTECTION

FLUORESCENT

GENERATOR

GROUND FAULT CIRCUIT INTERRUPTER

HORIZONTAL

HEATER

HEATING

HEATING / VENTILATING

HEATING, VENTILATING, AIR CONDITIONING

HAND - OFF - AUTOMATIC

GROUND

INTERLOCK

JUNCTION

JUNCTION BOX

KILOWATT

KILOWATT HOUR

KNOCK OUT

LABEL

LIGHT

LIGHTING CONTROL

LIGHTING

NATIONAL ELECTRICAL CODE

NEGATIVE (-)

NORMALLY CLOSED

NORMALLY OPEN

NOT APPLICABLE

PHOTOCELL / PHOTOCONTROL

POSITIVE (+)

POWER

POWER & LIGHTING

SINGLE POLE

SPECIFICATION

SUBSTITUTE

TELEPHONE

THERMOSTAT

TRANSFORMER

UNDERGROUND

UNDERWRITERS LABORATORIES

UNIT HEATER

UNLESS NOTED OTHERWISE

VERTICAL

WITH

WITHOUT

LC

LTG

SPEAKER

BP BREAKER PANEL

HEAT PUMP

BOTTOM OF BOXBOB

AFF ABOVE FINISHED FLOOR

S.B.O. SUPPLIED BY OTHERS

ETR EXISTING TO REMAIN

BOS BOTTOM OF STRUCTURE

EHD ELECTRIC HAND DRYER

EX

WP WEATHER PROOF

WET LOCATION

NIC NOT IN CONTRACT

NL NIGHT LIGHT

SPD SURGE PROTECTION DEVICE

F FLUSH

S SURFACE

ELECTRICAL ABBREVIATIONS

FLR FLOOR

CLG CEILING

MIN MINIMUM

MAX MAXIMUM

E.C. ELECTRICAL CONTRACTOR

FSE FOOD SERVICE EQUIPMENT

SWBD SWITCHBOARD

MCC MOTOR CONTROL CENTER

LIGHTING CONTROL MODULELCM

LIGHTING CONTROL PANELLCP

WG WIRE GUARD

OCPD OVERCURRENT PROTECTIVE DEVICE

ACC ACCESSORY

AHU AIR HANDLING UNIT

ADO AUTOMATIC DOOR OPERATOR

ATS AUTOMATIC TRANSFER SWITCH

MTS MANUAL TRANSFER SWITCH

BOTTOM OF DECKBOD

EGC EQUIPMENT GROUNDING CONDUCTOR

GEC GROUNDING ELECTRODE CONDUCTOR

MBJ MAIN BONDING JUMPER

SBJ SYSTEM BONDING JUMPER

SSBJ SUPPLY-SIDE BONDING JUMPER

CIN LIGHTING CONTROL INTENT NARRATIVE

VARIABLE FREQUENCY DRIVE WITH INTEGRAL DISCONNECTING MEANS

THREE PHASE MOTOR CONNECTION, 5 HORSEPOWER (EXAMPLE)

SINGLE PHASE MOTOR CONNECTION, 1/2 HORSEPOWER (EXAMPLE)

SAFETY SWITCH DISCONNECTING MEANS, NOT FUSIBLE

SAFETY SWITCH DISCONNECTING MEANS, FUSIBLE

COMBINATION MOTOR STARTER AND FUSIBLE DISCONNECTING MEANS

DIRECT ELECTRICAL CONNECTION

DUPLEX NEMA 5-20R RECEPTACLE

QUADRUPLEX (DOUBLE DUPLEX) NEMA 5-20R RECEPTACLE

"GFCI" NOTATION: GROUND FAULT CIRCUIT INTERRUPTER TYPE RECEPTACLE

"WL" NOTATION: PROVIDE WEATHER RESISTANT (WR) GFCI RECEPTACLE WITH

EXTRA-DUTY WHILE-IN-USE WET LOCATION COVER

SINGLE NEMA 5-20R RECEPTACLE

RECEPTACLE OTHER THAN NEMA 5-20R (MAY BE MULTI-POLE OR MULTI-PHASE),

SEE PLAN FOR TYPE

PANELBOARD

TRANSFORMER

EMERGENCY STOP STATION, REFER TO DETAIL FOR REQUIREMENTS.

AUTOMATIC DOOR OPERATOR PUSH BUTTON

ON/OFF PUSH BUTTON

THREE-FUNCTION PUSH BUTTON

NOTE: NOT ALL SYMBOLS ARE NECESSARILY USED

POWER SYMBOL LEGEND

FLOORBOX, TYPE 1

JUNCTION BOX

MOTOR STARTER

DUPLEX NEMA 5-20R RECEPTACLE, CEILING-MOUNTED

QUADRUPLEX (DOUBLE DUPLEX) NEMA 5-20R RECEPTACLE, CEILING-MOUNTED

SINGLE NEMA 5-20R RECEPTACLE, FLOOR-MOUNTED

DUPLEX NEMA 5-20R RECEPTACLE, FLOOR-MOUNTED

QUADRUPLEX (DOUBLE DUPLEX) NEMA 5-20R RECEPTACLE, FLOOR-MOUNTED

RECEPTACLE OTHER THAN NEMA 5-20R (MAY BE MULTI-POLE OR MULTI-PHASE),

SEE PLAN FOR TYPE, FLOOR-MOUNTED

DUPLEX NEMA 5-20R RECEPTACLE, CONNECTED TO STANDBY POWER BRANCH CIRCUIT

AUTOMATIC TRANSFER SWITCH

METER

SWITCHBOARD / SWITCHGEAR

FB1

1/2

GFCI

J

E

D

WL

RELAY

ENCLOSED CONTROL CONTACTOR

MOTOR CONTROL CENTER

F BOX-COVER FUSIBLE DISCONNECT SWITCH

M MANUAL MOTOR CONTROLLER

DUPLEX NEMA 5-20R RECEPTACLE, SPLIT-WIRED

"S" NOTATION: SURFACE-MOUNTEDS

VERT. HORIZ.

SURFACE RACEWAY SYSTEM

POWER SWITCH, REFER TO LIGHTING SYMBOL LEGEND FOR SIMILAR SWITCH TYPES

"E" NOTATION: REPLACE EXISTING WIRING DEVICE USING EXISTING OUTLET BOXE

THERMOSTAT ROUGH-INT

SINGLE NEMA 5-20R RECEPTACLE, CEILING-MOUNTED

HVAC CONTROL DAMPER ACTUATOR CONNECTIOND

HVAC SMOKE DAMPER ACTUATOR CONNECTIOND

HVAC COMBINATION FIRE/SMOKE DAMPER ACTUATOR CONNECTIOND

SD

F/S

SINGLE POLE TOGGLE SWITCH

THREE-WAY TOGGLE SWITCH

FOUR-WAY TOGGLE SWITCH

KEY-OPERATED SWITCH

(SUFFIX DESIGNATION -- NONE: SINGLE POLE, 2: DOUBLE-POLE, 3: THREE-WAY, 4: FOUR-WAY)

SINGLE POLE SWITCH WITH INTEGRAL OCCUPANCY SENSOR

WALL-BOX DIMMER SWITCH

ELECTRONIC INTERVAL TIMER SWITCH

LIGHT SWITCH WITH PILOT LIGHT

LIGHTING CONTROL SWITCH, REFER TO LIGHTING CONTROL SWITCH SCHEDULE

AND SPECIFICATIONS FOR DETAILS.

LIGHTING SYMBOL LEGEND

RECESSED LIGHTING FIXTURE, TYPE 'A'

SURFACE-MOUNTED LIGHTING FIXTURE, TYPE 'A'

WALL-MOUNTED LIGHTING FIXTURE, TYPE 'A'

SINGLE FACE EXIT SIGN, TYPE "X1" IN SCHEDULE UNLESS OTHERWISE NOTED,

SHADING INDICATES FACE ORIENTATION

DOUBLE FACE EXIT SIGN, TYPE "X2" IN SCHEDULE UNLESS OTHERWISE NOTED,

SHADING INDICATES FACE ORIENTATION

WALL-MOUNTED EXIT SIGN, SHADING INDICATES FACE ORIENTATION

EMERGENCY LIGHT FIXTURE DESIGNATION

CEILING-MOUNTED OCCUPANCY SENSOR

WALL-MOUNTED OCCUPANCY SENSOR

CEILING-MOUNTED PHOTOSENSOR FOR DAYLIGHT HARVESTING DIMMING CONTROL

POLE-MOUNTED SITE/AREA FIXTURE

SELF-CONTAINED EMERGENCY LIGHTING UNIT

DOUBLE POLE TOGGLE SWITCH

DOUBLE-THROW (MAINTAINED) LIGHT SWITCH

A

A

A

NOTE: NOT ALL SYMBOLS ARE NECESSARILY USED

WALL-MOUNTED PHOTOCELL FOR ON/OFF CONTROL

LIGHTING CONTROL RELAY

LIGHTING CONTROL ENCLOSED CONTACTOR

TRACK LIGHTING

THREE-WAY WALL-BOX DIMMER SWITCH

SINGLE POLE SWITCH WITH INTEGRAL OCCUPANCY SENSOR AND DIMMER

PS

K

OS

D

T

P

C

DT

D3

OSD

L LOCKING SWITCH

(SUFFIX DESIGNATION -- NONE: SINGLE-POLE, 2: DOUBLE-POLE, 3: THREE-WAY, 4: FOUR-WAY)

PC

M

M

PS

PC

CEILING-MOUNTED PHOTOCELL FOR ON/OFF CONTROL

WALL-MOUNTED PHOTOSENSOR FOR DAYLIGHT HARVESTING DIMMING CONTROL

TIME SWITCH

LIGHTING CONTROL MODULE

EMERGENCY LIGHTING INVERTER, TYPE 1

LCM

EMERGENCY LIGHTING AUTOMATIC LOAD CONTROL RELAY

INV-1

CIRCUIT NUMBER FOR LIGHT FIXTURES WITHIN INDICATED SPACE LPA-X

TOUCHSCREEN PANELTP

LIGHTING CONTROL PANELLCP

INTRUSION DETECTION KEYPAD

INTERCOM STATION

CEILING-MOUNTED SURVEILLANCE CAMERA COMMUNICATIONS ROUGH IN

CEILING-MOUNTED INFRARED MOTION DETECTOR

WALL-MOUNTED ULTRASONIC MOTION DETECTOR

CARD READER

ELECTRONIC SAFETY / SECURITY SYMBOL LEGEND

ACCESS CONTROL SYSTEM EQUIPMENT

INTRUSION DETECTION SYSTEM EQUIPMENT

POWER SUPPLY UNIT

CR

ACS

IDS

PSU

IC

K

SC

SC

ID

ID

UD

UD

WALL-MOUNTED INFRARED MOTION DETECTOR

WALL-MOUNTED SURVEILLANCE CAMERA COMMUNICATIONS ROUGH-IN

CEILING-MOUNTED ULTRASONIC MOTION DETECTOR

NOTE: NOT ALL SYMBOLS ARE NECESSARILY USED

ACCESS CONTROL DOOR TAG, REFER TO HARDWARE SCHEDULE(S) IN SECTION 08 71 00

AND/OR SECTION 28 10 00 FOR FURTHER DETAILED REQUIREMENTS

CEILING-MOUNTED SURVEILLANCE CAMERA, TYPE 1SC1

SC1 WALL-MOUNTED SURVEILLANCE CAMERA, TYPE 1

XXXXX

ELECTRONIC STRIKE

ELECTRONIC LATCHEL

DOOR CONTACTDC

ES

CARD READER, MULLION-MOUNTEDCR

M

COMMUNICATIONS SYMBOL LEGEND

LOUDSPEAKER, CEILING-MOUNTED, TYPE 1

INTERCOM SYSTEM CALL STATION BUTTON

VOLUME CONTROL FOR AUDIO SYSTEM, PAGING, OR INTERCOM LOUDSPEAKERS

SECONDARY CLOCK, WALL-MOUNTED, TYPE 1

CONDUIT SLEEVE FOR COMMUNICATIONS CABLING, 2" DIA. OR EQUIV. FREE AREA TYP.

UNLESS NOTED OTHERWISE. IN FIRE-RATED AND/OR SMOKE BARRIER WALLS, REFER

TO SPECIFICATIONS FOR ACCEPTABLE FIRESTOP AND SMOKE SEAL PRODUCTS.

VC

COMMUNICATIONS OUTLET ROUGH-IN

NOTE: NOT ALL SYMBOLS ARE NECESSARILY USED

CEILING-MOUNTED VIDEO PROJECTOR

COMMUNICATIONS EQUIPMENT RACK, FLOOR-MOUNTED 2-POST

CS

COMMUNICATIONS OUTLET, FLOOR-MOUNTED

C1

S1

COMMUNICATIONS EQUIPMENT RACK, WALL-MOUNTED

LOUDSPEAKER, WALL-MOUNTED, TYPE 1

SECONDARY CLOCK, CEILING-MOUNTED, TYPE 1 C1

S1

B SIGNALING BELL

COMMUNICATIONS OUTLET, CEILING-MOUNTED

COMMUNICATIONS EQUIPMENT RACK, FLOOR-MOUNTED 4-POST

CONDUCTOR SIZECIRCUIT

VOLTAGE

#12 AWG

#10 AWG

#8 AWG

#6 AWG

#4 AWG

CONDUCTOR SIZE

#10 AWG #8 AWG #6 AWG #4 AWG

CONDUCTOR SIZE

#12 AWG

#10 AWG

#8 AWG

1,130

#6 AWG

#4 AWG

CONDUCTOR SIZE

ONE-WAY LENGTH (FEET) BASED ON THREE

PHASE, 30A CIRCUIT, 75% LOAD, 100% P.F., IN

STEEL CONDUIT, 3% VOLTAGE DROP

#10 AWG

#8 AWG

1,130

#6 AWG

#4 AWG

MAXIMUM CONDUCTOR LENGTHS FOR TYPICAL BRANCH CIRCUITS

ONE-WAY LENGTH (FEET) BASED ON THREE

PHASE, 20A CIRCUIT, 75% LOAD, 100% P.F., IN

STEEL CONDUIT, 3% VOLTAGE DROP

ONE-WAY LENGTH (FEET) BASED ON SINGLE

PHASE, 20A CIRCUIT, 75% LOAD, 100% P.F., IN

STEEL CONDUIT, 3% VOLTAGE DROP

ONE-WAY LENGTH (FEET) BASED ON SINGLE

PHASE, 30A CIRCUIT, 75% LOAD, 100% P.F., IN

STEEL CONDUIT, 3% VOLTAGE DROP

CIRCUIT

VOLTAGE

CIRCUIT

VOLTAGE

CIRCUIT

VOLTAGE

1.

2.

A.

B.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

25.

26.

27.

ALL WORK SHALL COMPLY WITH THE NATIONAL ELECTRICAL CODE AS AMENDED AND ADOPTED BY THE

LOCAL AUTHORITY HAVING JURISDICTION WHERE THE WORK IS PERFORMED.

ALL "LOW-VOLTAGE" CONTROLS, COMMUNICATIONS, AND SAFETY/SECURITY CABLING MAY BE INSTALLED WITHOUT CONDUIT, RACEWAY, OR CABLE TRAY ONLY WHERE CONCEALED ABOVE A SUSPENDED CEILING SYSTEM AND ACCESSIBLE FOR FUTURE MAINTENANCE. OTHERWISE, ALL CABLING (INCLUDING BUT NOT LIMITED TO CABLES ASSOCIATED WITH SYSTEMS SUCH AS ARCHITECTURAL EQUIPMENT, BUILDING ENERGY MANAGEMENT, TEMPERATURE CONTROLS, LIGHTING CONTROLS, COMMUNICATIONS NETWORKS, TELEPHONE, AUDIO-VIDEO, INTERCOM, PAGING, CLOCK, SURVEILLANCE, ACCESS CONTROL, FIRE ALARM, ETC.) SHALL BE INSTALLED IN AN APPROVED CONDUIT, RACEWAY SYSTEM, AND/OR CABLE TRAY UNLESS OTHERWISE NOTED. IN EXPOSED STRUCTURE CEILING AREAS, CONCEALED INSTALLATION OF CABLES IN RACEWAYS SHALL BE REQUIRED FOR AESTHETIC REASONS; REFER TO REFLECTED CEILING PLANS FOR

LOCATION(S). THIS APPLIES TO ALL TRADES AND WORK CATEGORIES. EXCEPTIONS:

DEDICATED MECHANICAL AND/OR ELECTRICAL ROOMS ABOVE 8'-0" AFF

DEDICATED TELECOMMUNICATIONS ROOMS

ALL DEVICES SHOWN TO BE INSTALLED ON EXISTING WALLS SHALL BE INSTALLED FLUSH; CUT IN BOXES AND FISH WALLS WITH FLEXIBLE CONDUIT AS REQUIRED. DOCUMENT AND COORDINATE EXCEPTIONS WITH ARCHITECT/ENGINEER IN WRITING FOR REVIEW IN FIELD. IF WALL IS PROVEN NOT ABLE TO BE FISHED, PROVIDE SURFACE RACEWAY SYSTEMS PER SECTION 26 05 33.23, SHALL BE PROVIDED BY THE

CONTRACTOR; SUCH COSTS SHALL BE INCLUDED IN BID. SURFACE-MOUNTED CONDUIT IS NOT

ACCEPTABLE WHERE EXPOSED TO VIEW IN SPACES OTHER THAN DEDICATED MECHANICAL/ELECTRICAL

ROOMS.

"LOW-VOLTAGE" CONTROLS, COMMUNICATIONS, AND SAFETY/SECURITY CABLING SHALL NOT BE PAINTED.

CONTRACTORS INSTALLING CABLING WHERE APPROVED FOR EXPOSED INSTALLATION SHALL INSTALL CABLES AFTER PAINTING HAS BEEN COMPLETED OR PROVIDE TEMPORARY PROTECTION OF CABLES UNTIL PAINTING HAS BEEN COMPLETED. PROVIDE TEMPORARY PROTECTION OF ANY EXISTING CABLING PRIOR TO PAINTING EXISTING AREAS. PAINTED CABLES SHALL BE REPLACED AT THE EXPENSE OF THE

NEGLIGENT CONTRACTOR.

METAL CLAD CABLE MAY BE USED FOR FIXTURE WHIPS IN LENGTHS OF 6 FEET OR LESS ABOVE AN ACCESSIBLE SUSPENDED CEILING SYSTEM ONLY. OTHERWISE, METAL CLAD OR OTHER FLEXIBLE CABLE TYPES SHALL NOT BE USED UNLESS SPECIFICALLY AUTHORIZED BY THE ENGINEER. IT IS THE INTENT OF

THESE CONTRACT DOCUMENTS THAT ALL INSTALLED BRANCH CIRCUITS CONSIST OF SEPARATE

RACEWAY AND CONDUCTORS ALLOWING REMOVAL AND REPLACEMENT OF WIRING AS REQUIRED FOR

FUTURE UPGRADES. REFER TO SPECIFICATIONS FOR EXCEPTIONS.

CIRCUIT WIRING FOR ARTICLE 700 EMERGENCY SYSTEMS AND ARTICLE 708 CRITICAL OPERATIONS POWER SYSTEMS SHALL BE INSTALLED IN SEPARATE CONDUITS/RACEWAYS AND BE KEPT ENTIRELY

INDEPENDENT OF ALL OTHER WIRING AND EQUIPMENT PER NEC REQUIREMENTS.

ALL FEEDERS AND BRANCH CIRCUITS SHALL CONTAIN AN EQUIPMENT GROUNDING CONDUCTOR SIZED ACCORDING TO THE NEC RACEWAYS INCLUDING CONDUITS, BOXES, WIREWAYS, ETC. SHALL NOT BE

CONSIDERED AN ACCEPTABLE GROUND.

CONDUITS AND CABLING SHALL NOT BE INSTALLED WITHIN 4" OF ROOF DECK, EXCEPT AS NECESSARY TO SERVE ROOF-MOUNTED ITEMS AND ONLY WHEN THE CONDUIT OR CABLE IS ROUTED VERTICALLY TO SUCH EQUIPMENT FROM BELOW. CLEARANCE SHALL BE PERMITTED TO BE REDUCED TO 1 1/2" WHERE SUPPLEMENTAL METAL FRAMING MEMBERS PROVIDE AN EFFECTIVE BARRIER BETWEEN THE ROOF DECK

AND ANY CONDUIT/CABLING.

SUPPLEMENTAL METAL FRAMING SHALL BE PROVIDED FOR SUSPENSION POINTS OF ALL ITEMS LOCATED BETWEEN STRUCTURAL MEMBERS (JOISTS, TRUSSES, BEAMS, ETC.) IN OPEN/VISIBLE STRUCTURE CEILING OR SUPPORT COLUMN AREAS. METAL FRAMING SHALL SPAN ACROSS THE TOP CHORD OR FLANGE OF OVERHEAD STRUCTURAL MEMBERS FOR BOTH STRUCTURAL AND AESTHETIC PURPOSES.

SPECIFIC EXCEPTIONS SHALL BE COORDINATED IN WRITING WITH THE ARCHITECT/ENGINEER.

CONDUIT INSTALLED WITHIN INACCESSIBLE CONSTRUCTION SHALL BE 3/4" MINIMUM SIZE.

FEEDERS SHOWN ON DRAWINGS ARE SCHEMATIC ONLY. CONDUIT RUNS SHALL COMPLY WITH CONDUIT SPECIFICATIONS AND CONTAIN BENDS THAT ARE NO GREATER THAN 90 DEGREES. CONDUITS INSTALLED ABOVE GRADE SHALL BE RUN PARALLEL TO, OR PERPENDICULAR WITH, BUILDING STEEL AND/OR

ARCHITECTURAL LINES.

CONTRACTOR(S) SHALL VERIFY COLOR/FINISH OF WIRING DEVICES, DEVICE FACEPLATES, SURFACE RACEWAY SYSTEMS, AND/OR MULTI-OUTLET ASSEMBLIES WITH ARCHITECT/ENGINEER IF NOT EXPLICITLY

SPECIFIED.

ELECTRICAL CONTRACTOR SHALL REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR

ADDITIONAL INFORMATION REGARDING LIGHTING FIXTURE MOUNTING LOCATIONS, ARRANGEMENTS, AND

CEILING FINISHES.

ELECTRICAL CONTRACTOR SHALL ADJUST LIGHTING FIXTURE LOCATIONS IN MECHANICAL ROOMS TO

ACCOMMODATE MECHANICAL EQUIPMENT, DUCTWORK, AND RELATED FIELD CONDITIONS.

CONTRACTOR(S) SHALL BE RESPONSIBLE TO REVIEW INTERIOR ELEVATION SHEETS FOR PLACEMENT OF DEVICE BOXES. COORDINATE LOCATIONS SO THAT NO DEVICES ARE INSTALLED BEHIND CASEWORK, MILLWORK, VISUAL DISPLAY BOARDS, MIRRORS, CUSTOM GRAPHICS, SIGNAGE, ETC.

ELECTRICAL CONTRACTOR SHALL REVIEW TOILET EQUIPMENT SHOP DRAWINGS AND ARCHITECTURAL

DETAILS/ELEVATIONS FOR CORRECT DEVICE BOX ROUGH-IN LOCATION OF HAND DRYERS.

ELECTRICAL CONTRACTOR SHALL COORDINATE WITH PLUMBING CONTRACTOR AND THE ELECTRIC

WATER COOLER / BOTTLE FILLER SHOP DRAWINGS FOR MOUNTING HEIGHT AND CONNECTION METHOD OF PLUMBING EQUIPMENT POWER CONNECTIONS. READILY ACCESSIBLE GFCI PROTECTION SHALL BE PROVIDED FOR THE BRANCH CIRCUIT(S) SUPPLYING ALL SUCH UNITS PER NEC REQUIREMENTS.

REFER TO MECHANICAL EQUIPMENT SCHEDULE FOR DETAILED INFORMATION REGARDING EQUIPMENT AND CONTROL. ELECTRICAL CONTRACTOR SHALL BE RESPONSIBLE FOR REVIEWING AND PROVIDING ITEMS AS SPECIFICALLY LISTED AND ASSIGNED ON MECHANICAL EQUIPMENT SCHEDULE SUCH AS

DISCONNECT SWITCHES, VARIABLE FREQUENCY DRIVES, STARTERS, TIMERS, SWITCHES, ETC.

ELECTRICAL CONTRACTOR SHALL CONFIRM THE LOCATION OF THE EXHAUST FANS LISTED IN THE

MECHANICAL EQUIPMENT SCHEDULES BY REFERRING TO MECHANICAL/HVAC PLANS.

REFER TO ROOF PLANS FOR EXACT LOCATIONS OF ROOF-TOP MECHANICAL EQUIPMENT.

PROVIDE FLUSH SINGLE-GANG BOXES IN WALLS FOR HVAC / TEMPERATURE CONTROL DEVICES, AT LEAST

ONE PER OCCUPIABLE ROOM OR SPACE. INSTALL 3/4" CONDUIT RACEWAY FROM BOX TO

CORRESPONDING TEMPERATURE CONTROL SYSTEM DEVICE OR CONTROLLED UNIT. REFER TO

MECHANICAL DRAWINGS FOR PROPOSED LOCATIONS AND COORDINATE WITH MECHANICAL /

TEMPERATURE CONTROLS CONTRACTOR'S SHOP DRAWINGS.

CABINET UNIT HEATERS MAY HAVE LINE-VOLTAGE THERMOSTATS SUPPLIED BY MECHANICAL

CONTRACTOR AND INSTALLED BY THE ELECTRICAL CONTRACTOR. REFER TO MECHANICAL EQUIPMENT

SCHEDULE.

DIVISION 26 CONTRACTOR SHALL PROVIDE CONDUIT SLEEVES WITH APPROPRIATE BUSHINGS FOR CONTROLS AND ELECTRONIC SAFETY/SECURITY CABLING THROUGH WALLS AND FLOORS. SLEEVE SIZES

SHALL BE COORDINATED WITH CABLING REQUIREMENTS.

SECTION 27 05 28 CONTRACTOR SHALL PROVIDE DEDICATED CONDUIT SLEEVES WITH APPROPRIATE BUSHINGS THROUGH WALLS AND FLOORS FOR DIV. 27 COMMUNICATIONS AND DIV. 28 SAFETY/SECURITY CABLING. SLEEVE SIZE SHALL BE MINIMUM 2" DIA. OR EQUIVALENT FREE AREA UNLESS NOTED OTHERWISE. SPECIFIED CABLE PATHWAY PENETRATION DEVICES SHALL BE SUBSTITUTED FOR CONDUIT

SLEEVES WHERE THERE IS A REQUIRED RATING IN THE CONSTRUCTED ASSEMBLY.

BUILDING SYSTEMS CABLING SHALL BE SLEEVED WHERE CABLES PASS THROUGH WALLS. NO CABLING SHALL PASS THROUGH OR OVER THE TOP OF WALL CONSTRUCTION WITHOUT THE USE OF A SLEEVE.

DIVISION 26 CONTRACTOR SHALL PROVIDE SLEEVES (UNLESS OTHERWISE ASSIGNED) AND COORDINATE WITH ARCHITECTURAL TRADES DURING THE WALL CONSTRUCTION PROCESS. [THIS REQUIREMENT APPLIES TO EXISTING CABLING IN FOOTPRINT OF ANY NEW WALLS; PROVIDE SPLIT SLEEVES IF CABLING CANNOT BE DISCONNECTED. FIELD-VERIFY QUANTITIES AND LOCATIONS, OR COORDINATE USE OF

ALLOWANCES FOR SLEEVES WITH PROJECT ADMINISTRATIVE REQUIREMENTS.]

PROVIDE DIRECT CONNECTIONS FROM DEDICATED LOCAL BRANCH CIRCUIT(S) TO ACCESS CONTROL

SYSTEM AND DOOR HARDWARE POWER SUPPLIES WHERE REQUIRED FOR DOOR LOCK DEVICES,

CONTROLLERS, ETC. REFER TO DOOR HARDWARE SCHEDULE AND ACCESS CONTROL SYSTEM

SCHEDULE IN RESPECTIVE SPECIFICATIONS FOR QUANTITIES AND LOCATIONS.

ALL CONTROLS, COMMUNICATIONS, AND ELECTRONIC SAFETY/SECURITY CABLING SHALL BE PLENUM

RATED ON THIS PROJECT.

ELECTRICAL GENERAL NOTES

AUDIBLE/VISUAL NOTIFICATION APPLIANCE, WALL-MOUNTED

VISUAL NOTIFICATION APPLIANCE, WALL-MOUNTED

AUDIBLE/VISUAL NOTIFICATION APPLIANCE, CEILING-MOUNTED

VISUAL NOTIFICATION APPLIANCE, CEILING-MOUNTED

WHERE "WG/PC" IS NOTED, PROVIDE LISTED WIRE GUARD OR PROTECTIVE

POLYCARBONATE COVER FOR DAMAGE RESISTANCE OF ASSOCIATED DEVICE

SMOKE DETECTOR

HEAT DETECTOR

DUCT SMOKE DETECTOR

FIRE PROTECTION FLOW SWITCH; PROVIDE SUPERVISED INPUT TO FIRE ALARM SYSTEM

FIRE PROTECTION TAMPER SWITCH; PROVIDE SUPERVISED INPUT TO FIRE ALARM SYSTEM

ELECTROMAGNETIC DOOR HOLD-OPEN DEVICE

ADDRESSABLE RELAY FOR FIRE ALARM CONTROL

FIRE ALARM REMOTE ANNUNCIATOR

FIRE ALARM CONTROL PANEL

KEYED TEST SWITCH AND REMOTE INDICATOR FOR DUCT SMOKE DETECTOR

FIRE PROTECTION OR ALARM BELL

PRESSURE SWITCH; PROVIDE SUPERVISED INPUT TO FIRE ALARM SYSTEM

WG/PC

RTS

FIRE DETECTION & ALARM SYMBOL LEGEND

NOTE: NOT ALL SYMBOLS ARE NECESSARILY USED

NOTIFICATION APPLIANCE CIRCUIT POWER SUPPLY

AV

AV

V

S

H

D

FS

TS

M

R

PS

F

F

NAC

V

FAA

FACP

C CARBON MONOXIDE DETECTOR

AUDIBLE NOTIFICATION APPLIANCE, CEILING-MOUNTEDA

AUDIBLE NOTIFICATION APPLIANCE, WALL-MOUNTED

WHERE "WL" IS NOTED, PROVIDE LISTED WET-LOCATION VERSION OF ASSOCIATED

DEVICE, SUITABLE FOR INDOOR OR OUTDOOR USE

WL

MANUAL PULL STATION

A

TO

B

OT

TO

M

OF

B

OX

3'

- 8

SWITCH FIRE ALARM

STATION

POWER

RECEPTACLE

TO

C

EN

TE

RL

IN

E

OF

P

AN

EL

4'

- 0

COMMUNICATION

OUTLET

PANELBOARD

(6

8"

IF

C

EI

LIN

G

IS

7'

" A

FF

A

ND

7'

2"

A

FF

0'

- 6 " B

EL

OW

F

IN

IS

HE

D

CE

ILI

NG

IF

C

EI

LIN

G

IS

7'

2"

A

FF

FIRE ALARM NOTIFICATION APPLIANCE

EXIT

EXIT SIGN

EMERGENCY LIGHTING UNIT

0"

MOTOR

STARTER OR

SAFETY

SWITCH

CALL STATION VOLUME CONTROL

WALL-MOUNTED

CLOCKS

AUTOMATIC DOOR

OPENER ACTUATOR

BUTTON

INTRUSION

DETECTION KEYPAD

INTERCOM STATION

ACCESS CONTROL

CARD READER

WALL OCCUPANCY

SENSOR

TO

B

OT

TO

M

OF

B

OX

1'

- 4

8'

- 0

TO

B

OT

TO

M

OF

B

OX

7'

- 4

TO

C

EN

TE

R (A

NA

LO

G) 7'

- 8

TO

B

OT

TO

M

OF

B

OX

3'

- 4

11:59

TO

B

OT

TO

M

OF

B

OX

(D

IG

IT

AL

FIRE ALARM

ANNUNCIATOR

EQUIPMENT

ENCLOSURE

NOTE: ALL HEIGHTS ARE AS SHOWN UNLESS NOTED OTHERWISE.

TOUCHSCREEN

PANEL

PROJECT NO.

DRAWN

REVIEWED

NO PART OF THIS DRAWING MAY BE

USED OR REPRODUCED IN ANY FORM

OR BY ANY MEANS, OR STORED IN A

DATA BASE OR RETRIEVAL SYSTEM,

WITHOUT PRIOR WRITTEN

PERMISSION OF

ALL RIGHTS RESERVED

c

ISSUANCES

GMB COPYRIGHT

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D oc s:

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C ed ar

S pr in gs

H ig h Sc ho ol

W re st lin g

C he er A dd iti on /5

-5

9E

2.

rv t

9/

/2

8:

:5

AM

E0.01

5-5319

ELECTRICAL SYMBOL

LEGENDS & GENERAL NOTES

NAM

AAM

H

IG

H S

C H

O O

L W

E

IG

H T

R O

O M

C

H E

E R

A D

D

IT

IO

N

C E D A R S P R

IN

G S P U B

LI

C S C H O O

LS

C E

D A

R S

P R

IN

G

S

M

IC

H

IG

A N

NOT TO SCALE

TYPICAL MOUNTING HEIGHTS FOR WALL DEVICES, EQUIPMENT, & FIXTURES

09.23.2024 BIDS &

CONSTRUCTION