07_E0-02_-_SYMBOL_LEGEND_AND_GENERAL_NOTES.pdf

NOTE:

THIS IS A MASTER SYMBOLS LIST. ALL SYMBOLS, ABBREVIATIONS, ETC.

MAY NOT NECESSARILY BE USED ON ALL DRAWINGS.

ONE LINE AND RISER

MISCELLANEOUS

STANDARD MOUNTING HEIGHTS U.N.O.

ARCHITECTURAL DRAWINGS SHALL TAKE PRECEDENCE OVER MOUNTING

HEIGHTS INDICATED ON ELECTRICAL DRAWINGS.

RECEPTACLES (CENTERLINE) NEW CONSTRUCTION 18"

RECEPTACLES IN EQUIP. RMS. 48"

RECEPTACLES (EXTERIOR) 24"

RECEPTACLES (GARAGES) 24"

ALARMS, SWITCHES AND CONTROLS (CENTERLINE) 48"

SAFETY SWITCHES 48"

STARTERS 48"

PANELS (TOP) 72"

CLOCK OUTLETS (CENTERLINE) 84"

REMOTE INDICATING LIGHT (EQUIP. RMS.) 48"

REMOTE INDICATING LIGHT (FIN. AREAS) CEILING

EXIT SIGNS (WALL MOUNTED BTM.) 80"

TELEVISION OUTLETS 18" BELOW CEILING U.N.O. ON PLAN

PHOTOCELLS 12'-0"

JUNCTION BOXES 18"

POWER LIGHTING MISCELLANEOUS ABBREVIATIONS ELECTRICAL GENERAL NOTES

CURRENT TRANSFORMER, RATED AS SPECIFIED OR

REQUIRED

MOTOR

SURGE PROTECTIVE DEVICE

GROUND CONNECTION

SWITCH, RATING AS SHOWN

FUSE, FUSE AMPACITY AND TYPE AS SHOWN

CIRCUIT BREAKER, RATING AS SHOWN

UTILITY METER (AS REQUIRED BY UTILITY)

SAFETY SWITCH, FUSED

SAFETY SWITCH, NON-FUSED

COMBINATION STARTER (SIZE AS INDICATED)

TRANSFORMER, TYPE AND RATING AS SHOWN

CONDUIT CONNECTION

CIRCUIT BREAKER WITH GROUND FAULT PROTECTION

GROUND CONNECTION WITH TEST WELL

GROUND ROD

DRAW OUT CIRCUIT BREAKER, RATINGS AS SHOWN, 3

POLE U.N.O.

FEEDER TAG - REFER TO FEEDER SCHEDULE

ELECTRONIC METER

GROUND FAULT RELAY

ENCLOSED CIRCUIT BREAKER, RATING AS INDICATED.

KEY NOTE DESIGNATION

SHORT CIRCUIT TAG DESIGNATION

EQUIPMENT CONNECTION TAG DESIGNATION

REVISION NUMBER DESIGNATION

NEW TO EXISTING CONNECTION

EXISTING CONDITIONS

DEMOLITION WORK

PANELBOARD, ELECTRICAL DISTRIBUTION PANEL, OR LOAD CENTER. SURFACE

MOUNTED. NEC CLEARANCE IS DENOTED BY DASHED LINES.

PANELBOARD, ELECTRICAL DISTRIBUTION PANEL, OR LOAD CENTER. FLUSH

MOUNTED. NEC CLEARANCE IS DENOTED BY DASHED LINES.

20 AMP, 125V, NEMA 5-20R DUPLEX RECEPTACLE. G = GFCI, T = TAMPER

PROOF, D = DATA POWER (NAMEPLATE LABELED "DATA POWER"), TV =

TELEVISION POWER, WP/G = WEATHER PROOF GFCI, H = HOSPITAL GRADE

(NOTE: SUBSCRIPTS ARE TYPICAL FOR ALL RECEPTACLE SYMBOLS)

20 AMP, 125V, NEMA 5-20R DUPLEX RECEPTACLE, MOUNTED 6" ON CENTER

ABOVE COUNTER AND/OR ABOVE BACKSPLASH BUT NOT MORE THAN 48" AFF

TO TOP OF RECEPTACLE COVER PLATE.

20 AMP, 125V, NEMA 5-20R QUAD RECEPTACLE

20 AMP, 125V, 2P, 3W DUPLEX RECEPTACLE, CONNECTED TO EMERGENCY

POWER, SHALL BE HOSPITAL GRADE, RED IN COLOR.

20 AMP, 125V, 2P, 3W QUADPLEX RECEPTACLE, CONNECTED TO EMERGENCY

POWER, SHALL BE HOSPITAL GRADE, RED IN COLOR.

20 AMP, 125V, NEMA 5-20R DUPLEX FLOOR RECEPTACLE, 3/4" CONDUIT RUN

CONCEALED IN FLOOR SLAB.

20 AMP, 125V, NEMA 5-20R QUAD FLOOR RECEPTACLE, 3/4" CONDUIT RUN

CONCEALED IN FLOOR SLAB.

20 AMP, 125V, NEMA 5-20R QUAD FLOOR RECEPTACLE, 3/4" CONDUIT RUN

CONCEALED IN FLOOR SLAB CONNECTED TO EMERGENCY POWER.

20 AMP, 125V, NEMA 5-20R CEILING MOUNTED DUPLEX RECEPTACLE

CEILING MOUNTED JUNCTION BOX

FLOOR MOUNTED JUNCTION BOX

JUNCTION BOX, WALL MOUNTED

ELECTRICAL CONNECTION POINT

SPECIAL RECEPTACLES, CONFIGURATION AS NOTED ON PLAN

SPECIAL RECEPTACLES, WALL MOUNTED, CONFIGURATION AS NOTED ON PLAN

SPECIAL RECEPTACLES, WALL MOUNTED, CONNECTED TO EMERGENCY

POWER, CONFIGURATION AS NOTED ON PLAN

MOTOR: HORSEPOWER AS INDICATED ON PLANS OR DIAGRAMS

PLUGMOLD, REFER TO DRAWING FOR LENGTHS, 20A DUPLEX RECEPTACLES

SPACE 18" ON CENTER U.N.O.

SAFETY SWITCH, NON-FUSED, 240V, U.N.O.

COMBINATION STARTER (SIZE AS INDICATED)

SINGLE POLE SWITCH; LOWER CASE LETTER INDICATES LUMINAIRES

CONTROLLED, 3= THREE WAY SWITCH, 4= FOUR WAY SWITCH, K= KEY SWITCH,

D= DIMMER SWITCH, P= PILOT LIGHT, D3= THREE WAY DIMMER SWITCH, 2OS=

DUAL RELAY OCCUPANCY SENSING SWITCH, SC= SCENE SWITCH, OS= SINGLE

RELAY OCCUPANCY SENSOR, LV= LOW VOLTAGE SWITCH, VS= VACANCY

SENSOR, M= MOTOR RATED SWITCH.

VARIABLE FREQUENCY DRIVE.

GROUNDING BUS BAR.

PUSH PAD FOR ASSISTED DOOR.

X

X

X

J

J

A AMPS, AIR (COMPRESSED)

AC ABOVE COUNTER

AFC ABOVE FINISHED CEILING

AFEA AREA FOR EVACUATION

ASSISTANCE

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AHU AIR HANDLING UNIT

AIC AMPERE INTERRUPTING CURRENT

AL ALUMINUM

ATS AUTOMATIC TRANSFER SWITCH

AWG AMERICAN WIRE GAUGE

AV FOR AUDIO VISUAL MEDIA

CABINET

BFF BELOW FINISHED FLOOR

BKR BREAKER

BOS BOTTOM OF STRUCTURE

BTU BRITISH THERMAL UNIT

C CONDUIT

CATV CABLE TELEVISION SYSTEM

CCTV CLOSED CIRCUIT TELEVISION

CFM CUBIC FEET PER MINUTE

CKT CIRCUIT

CLG CEILING

CM COFFEE MAKER

CU COPPER, CONDENSING UNIT

DDC DIRECT DIGITAL CONTROL

DN DOWN

DPDT DOUBLE POLE, DOUBLE THROW

DPST DOUBLE POLE, SINGLE THROW

DW DISHWASHER

DX DIRECT EXPANSION

(E) EXISTING

ECB ENCLOSED CIRCUIT BREAKER

EPO EMERGENCY POWER OFF

ETR EXISTING TO REMAIN

FACP FIRE ALARM CONTROL PANEL

FBO FURNISHED BY OTHERS

FF FINISHED FLOOR

FHC FIRE HOSE CABINET

FLA FULL LOAD AMPS

FLR FLOOR

FOPP FIBER OPTIC PATCH PANEL

FVNR FULL VOLTAGE, NON REVERSING

GD GARBAGE DISPOSAL

GFI GROUND FAULT CIRCUIT

INTERRUPTER (PERSONAL

PROTECTION ON DEVICE)

GFCI GROUND FAULT CIRCUIT

INTERRUPTER (PERSONAL

PROTECTION ON DEVICE)

GFP GROUND FAULT PROTECTED

FROM UPSTREAM

GFR GROUND FAULT RELAY

GND GROUND

HOA HAND OFF AUTOMATIC

HPS HIGH PRESSURE SODIUM

HSTAT HUMIDISTAT

HTG HEATING

HTR HEATER

IG ISOLATED GROUND

KCMIL 1000 CIRCULAR MILS

KV KILOVOLT

KVA KILOVOLT AMPS

KVAR KILOVOLT AMPS REACTIVE

KW KILOWATT

KWH KILOWATT HOUR

LF LINEAR FEET

LIU LIGHT GUIDE INTERFACE UNIT

(FOPP)

LRA LOCKED ROTOR AMPS

1. FINAL CONNECTIONS TO EQUIPMENT MUST BE IN ACCORDANCE WITH

MANUFACTURER'S APPROVED WIRING DIAGRAMS, DETAILS, AND INSTRUCTIONS.

2. WIRE TERMINATION PROVISIONS FOR PANEL BOARDS, CIRCUIT BREAKERS, SAFETY

SWITCHES, AND ALL OTHER ELECTRICAL EQUIPMENT AND DEVICES MUST BE LISTED

AS SUITABLE FOR 75°C MINIMUM.

3. SYSTEMS MUST BE TESTED FOR PROPER OPERATION. IF TESTS SHOW THAT WORK IS

DEFECTIVE, CONTRACTOR MUST MAKE CORRECTIONS NECESSARY.

4. THE COMPLETED INSTALLATION MUST BE IN ACCORDANCE WITH ALL ENGINEERING

REQUIREMENTS, THE GOVERNMENTS DESIGN CRITERIA, UTILITY COMPANY

REQUIREMENTS, APPLICABLE INDUSTRY STANDARDS OF GOOD PRACTICE AND

SAFETY AND THE MANUFACTURER'S RECOMMENDATIONS FOR EQUIPMENT AND

PRODUCT APPLICATION AND INSTALLATION.

5. THE DATA GIVEN ON THE DRAWING IS AS EXACT AS COULD BE SECURED. THE

CONTRACTOR MUST OBTAIN EXACT LOCATION, MEASUREMENTS, LEVELS, ETC. AT THE

SITE AND SHALL SATISFACTORILY ADAPT THE WORK TO THE ACTUAL CONDITIONS AT

THE BUILDING.

6. DO NOT SCALE DRAWINGS. VERIFY DIMENSIONS ON ARCHITECTURAL DRAWINGS AND

IN FIELD PRIOR TO COMMENCEMENT OF WORK.

7. THIS CONTRACTOR MUST MAINTAIN ACCURATE RECORDS OF ANY MODIFICATIONS

AND MUST UPON COMPLETION, DELIVER ALL "RECORD" DRAWINGS TO THE

GOVERNMENT INDICATING SUCH CHANGES. CONTRACTOR MUST MAINTAIN IN THE

PROJECT CONSTRUCTION OFFICE UP-TO-DATE, NEATLY MARKED COPY OF THESE

DRAWINGS FOR REVIEW BY THE ARCHITECT, ENGINEERING, OR GOVERNMENT'S

REPRESENTATIVE.

8. ALL ELECTRICAL SYSTEMS COMPONENTS MUST BE LISTED OR LABELED BY UL OR

OTHER RECOGNIZED TESTING FACILITY AS A MINIMUM.

9. COORDINATE THE INSTALLATION OF DEVICES WITH ALL OTHER TRADES.

10. ROUTE ALL WIRE AND CONDUIT CONCEALED UNLESS OTHERWISE NOTED.

11. COORDINATE EXACT MOUNTING HEIGHT OF ALL DEVICES WITH ARCHITECTURAL

PLANS AND ELEVATIONS. WHERE GANGED COVERPLATES ARE REQUIRED, THESE

WILL BE CUSTOM MANUFACTURED IN A SINGULAR UNIT.

12. CONTRACTOR MUST COORDINATE ALL WALL SURFACES, FURRING & FINISHES WITH

ARCHITECTURAL PLANS. ALL WIRING DEVICES SHOWN ON THIS PLAN MUST BE FLUSH

MOUNTED, UNO.

13. ELECTRICAL INSTALLATION WITHIN THE PLENUM CEILING SPACES MUST BE IN

ACCORDANCE WITH THE REQUIREMENTS OF THE NEC, SECTION 300.22(C).

14. MAIN SERVICE EQUIPMENT GROUNDING ELECTRODE SYSTEM MUST HAVE A

RESISTANCE OF 5 OHMS OR LESS IN ACCORDANCE WITH THE REQUIREMENTS OF THE

NEC, SECTION 250.66 AND INTERIOR DISTRIBUTION SYSTEM 26 20 00, WHICHEVER IS

MORE RESTRICTIVE.

15. CONDUITS SHALL NOT RUN DIRECTLY BELOW ROOF DECKING ON TOP OF

STRUCTURAL MEMBERS. TOP OF CONDUITS TO MAINTAIN 6" CLEARANCE FROM

LOWER SURFACE OF ROOF DECKING.

16. ALL CIRCUITS INCLUDING SINGLE PHASE 120V OR 277V CIRCUITS MUST CONTAIN A

DEDICATED NEUTRAL CONDUCTOR AND A GREEN INSULATED EQUIPMENT GROUND

CONDUCTOR.

17. REFERENCE S0.01 FOR SEISMIC REQUIREMENTS.

18. PROVIDE PULL STRINGS FOR ALL EMPTY CONDUITS.

NOTES: UPPER CASE LETTER DENOTES LUMINAIRES TYPE. LOWER CASE LETTER ADJACENT TO

LUMINAIRE INDICATES SWITCH THAT CONTROLS LUMINAIRES

A

2' X 4' RECESSED LUMINAIRE, MOUNTING IS NOTED ON LUMINAIRE SCHEDULE.

2' X 4' RECESSED LUMINAIRE, MOUNTING IS NOTED ON LUMINAIRE SCHEDULE. SHADING

DENOTES FIXTURE WITH BATTERY BACK UP, UNLESS OTHERWISE NOTED.

PENDANT LUMINAIRE, MOUNTING IS NOTED ON LUMINAIRE SCHEDULE. HATCHING

DENOTES FIXTURE WITH BATTERY BACK UP, UNLESS OTHERWISE NOTED.

RECESSED MOUNTED DOWNLIGHT, MOUNTING IS NOTED ON LUMINAIRE SCHEDULE. HALF-

SHADING DENOTES FIXTURE WITH BATTERY BACK UP, UNLESS OTHERWISE NOTED.

WALL MOUNTED LUMINAIRE, MOUNTING IS NOTED ON LUMINAIRE SCHEDULE. HALF-

SHADING DENOTES FIXTURE WITH BATTERY BACK UP, UNLESS OTHERWISE NOTED.

WALL WASH LUMINAIRE, MOUNTING IS NOTED ON LUMINAIRE SCHEDULE. HALF-SHADING

DENOTES FIXTURE WITH BATTERY BACK UP, UNLESS OTHERWISE NOTED.

CEILING MOUNTED EXIT SIGN. PROVIDE DIRECTIONAL ARROWS AS REQUIRED. SHADED

PORTION CORRESPONDS TO ILLUMINATED FACE.

WALL MOUNTED EXIT SIGN. PROVIDE DIRECTIONAL ARROWS AS REQUIRED. SHADED

PORTION CORRESPONDS TO ILLUMINATED FACE.

SINGLE POLE MOUNTED, EXTERIOR LUMINAIRE

DOUBLE POLE MOUNTED, EXTERIOR LUMINAIRE

BOLLARD LUMINAIRE

SINGLE POLE SWITCH; LOWER CASE LETTER INDICATES LUMINAIRES CONTROLLED, 3 =

THREE WAY SWITCH, 4 = FOUR WAY SWITCH, K = KEY SWITCH, D = DIMMER SWITCH, P =

PILOT LIGHT, D3 = THREE WAY DIMMER SWITCH, 2OS = DUAL RELAY OCCUPANCY SENSING

SWITCH, SC = SCENE SWITCH, OS = SINGLE RELAY OCCUPANCY SENSOR, LV = LOW

VOLTAGE SWITCH

CEILING MOUNTED DUAL TECHNOLOGY OCCUPANCY SENSOR WITH ISOLATED RELAY, "P" =

ONLY PASSIVE INFRARED TYPE

STRIP INDUSTRIAL TYPE LIGHT FIXTURE, LETTER DENOTES FIXTURE TYPE, MOUNTING IS

NOTED ON FIXTURE SCHEDULE

DUAL RELAY OCCUPANCY SENSING SWITCH

OS

1. INFORMATION REGARDING THE EXISTING ELECTRICAL SYSTEMS TO BE DEMOLISHED IS

BASED ON AS-BUILT DRAWINGS/OPERATOR KNOWLEDGE FROM THE CONTRACTING

OFFICE AND SITE OBSERVATIONS. INFORMATION PROVIDED IS AS EXACT AS COULD BE

SECURED. DEMOLITION WORK SHALL BE SATISFACTORILY ADAPTED TO THE ACTUAL SITE

CONDITIONS AND AS REQUIRED FOR FINAL PROJECT REQUIREMENTS. UNFORESEEN

EXISTING CONDITIONS EFFECTING THIS SCOPE MUST BE BROUGHT TO GOVERNMENT'S

ATTENTION AS SOON AS THEY ARE DISCOVERED.

2. PROVIDE ALL NECESSARY DEMOLITION TO REMOVE EXISTING CONDUIT, WIRE, CABLE, J-

BOXES, RECEPTACLES, SWITCHES, LIGHTS, ETC. COMPLETE WITH ASSOCIATED WIRING

TO SOURCE. WHERE IT IS NOT FEASIBLE TO REMOVE THE ABOVE, OUTLETS MAY BE

ABANDONED, WIRE REMOVED, AND BLANK COVER PLATES PROVIDED.

3. CONDUIT EMBEDDED IN WALLS TO REMAIN MAY BE ABANDONED IN PLACE. EXISTING

BOXES MAY REMAIN IF FINISHED SURFACE MATCHES SURROUNDING SURFACE.

4. NOT ALL WALLS OR CEILINGS OF CONSTRUCTION AREA ARE TO BE DEMOLISHED.

THEREFORE COORDINATE ALL ELECTRICAL DEMOLITION WORK WITH ARCHITECTURAL

PLANS AND GENERAL CONTRACTOR BEFORE DEMOLITION OF ALL DEVICES.

5. REFER TO ARCHITECTURAL DEMOLITION DRAWINGS FOR LOCATION AND EXTENT OF

DEMOLITION REQUIRED. CONTRACTOR MUST VISIT SITE TO DETERMINE EXTENT OF WORK

INVOLVED AND FIELD VERIFY EXISTING EQUIPMENT OR CIRCUITS THAT ARE REMAINING

TO BE RECONNECTED TO EXISTING SWITCHBOARDS/PANELBOARDS. PROVIDE LABOR,

AND FURNISH ALL MATERIALS, SWITCHES, RECEPTACLES, CONDUIT, WIRE, ETC. AS

REQUIRED TO MAINTAIN/RESTORE CONTINUITY OF SERVICE TO CIRCUIT(S).

6. PATCH ALL ABANDONED FLOOR PENETRATIONS PER ARCHITECTURAL SPECIFICATIONS.

PATCH ALL ABANDONED ROOF PENETRATIONS AS REQUIRED TO MAINTAIN EXISTING

ROOF WARRANTY.

7. THE CONTRACTOR MUST COORDINATE AND SCHEDULE ALL NECESSARY POWER OUTAGES

WITH THE CONTRACTING OFFICER'S REPRESENTATIVE PRIOR TO PROCEEDING WITH SUCH

WORK TO INSURE THAT OPERATIONS IN ADJACENT OCCUPIED PORTIONS OF THE

BUILDING ARE NOT INTERRUPTED OR RESTRICTED WITHOUT PRIOR APPROVAL. ALL WORK

SHALL BE COMPLETED IN DE-ENERGIZED ELECTRICAL SYSTEMS TO THE MAXIMUM

EXTENT POSSIBLE.

8. CONTRACTOR MUST REMOVE AND DISPOSE OF EXISTING ELECTRICAL EQUIPMENT IN

AREAS INDICATED ON THE PLANS UNLESS OTHERWISE NOTED. LEVELS OF RENOVATION

ARE DEFINED IN INDIVIDUAL DEMO SHEETS. DEMOLITION MUST INCLUDE THE FOLLOWING:

A. LIGHTING SYSTEM: ALL LIGHT FIXTURES AND EMERGENCY LIGHTING MUST BE

REMOVED.

B. POWER: CONDUIT, RACEWAYS, WIRING, DISCONNECTS, RECEPTACLES AND

CONNECTIONS TO EXISTING EQUIPMENT MUST BE REMOVED. REMOVE ALL

CONDUIT BACK TO SOURCE IF NOT TO BE REUSED.

C. PANELS: CONTRACTOR MUST USE CAUTION TO NOT DISTURB ANY "IN USE" OR

SALVAGEABLE BRANCH CIRCUITS, CONDUIT AND CIRCUIT BREAKERS. REUSE

AND/OR EXTEND ANY EXISTING CONDUIT AS NEEDED FOR USE WITH NEW

CONSTRUCTION.

D. DEVICES: WHEN DEMOLISHING DEVICES SHOWN IN WALL, DEMOLISH CONDUIT

AND WIRE BACK TO NEAREST J- BOX ABOVE ACCESSIBLE CEILING. REUSE

EXISTING CONDUIT AND WIRE TO THE GREATEST EXTENT POSSIBLE DURING NEW

ELECTRICAL INSTALLATION.

VFD

E

GENERAL DEMOLITION NOTES

TXX

THE E.C. SHALL UTILIZE THE CHART BELOW FOR WIRING BRANCH

CIRCUIT DEVICES AND MAINTAINING A MAXIMUM OF 3 PERCENT

VOLTAGE DROP IN ACCORDANCE WITH NEC AND USACE GUIDELINES.

20 AMP BRANCH CIRCUIT RUN

0' - 100' USE #12AWG COPPER

101' - 150' USE #10AWG COPPER

151' - 225' USE #8 TO FIRST J-BOX, #10 THEREAFTER.

VOLTAGE DROP REQUIREMENTS

MATV MASTER ANTENNA

TELEVISION SYSTEM

MBH 1000 BTU PER HOUR

MCA MINIMUM CIRCUIT

AMPACITY

MCB MAIN CIRCUIT BREAKER

MCC MOTOR CONTROL CENTER

MD MOTORIZED DAMPER

MDP MAIN DISTRIBUTION PANEL

MFR MANUFACTURER

MG MOTOR GENERATOR

MH MANHOLE

MSB MAIN SWITCHBOARD

MTD MOUNTED

MW MICROWAVE

N/A NOT APPLICABLE

NIC NOT IN CONTRACT

N/O,N/C NORMALLY OPEN,

NORMALLY CLOSED

NL NIGHT LIGHT

OC ON CENTER

OHE OVERHEAD PRIMARY

ELECTRICAL

OV OVEN

PDU POWER DISTRIBUTION

UNIT

PH, Ø PHASE

PIV POST INDICATOR VALVE

PJ MOUNTED ON CEILING

FOR PROJECTOR

PNL PANEL

PT POTENTIAL

TRANSFORMER

QTY QUANTITY

RA RETURN AIR

RCP REFLECTED CEILING PLAN

REF REFRIGERATOR

REV REVISION

RH RELATIVE HUMIDITY

RLA RUNNING LOAD AMPS

RPM REVOLUTIONS PER

MINUTE

SA SUPPLY AIR

SD SMOKE DETECTOR

SF SQUARE FEET

SPDT SINGLE POLE, DOUBLE

THROW

SPST SINGLE POLE, SINGLE

THROW

SP STATIC PRESSURE

SWBD SWITCHBOARD

TSTAT THERMOSTAT

TL TWISTLOCK

TV TELEVISION

TYP TYPICAL

U/F UNDER FLOOR

U/G UNDER GROUND

U/S UNDER SLAB

UGC UNDERGROUND

COMMUNICATION

UGP UNDERGROUND PRIMARY

ELECTRICAL

UGS UNDERGROUND

SECONDARY ELECTRICAL

UL UNDERWRITERS

LABORATORIES, INC.

UNO UNLESS NOTED

OTHERWISE

UPS UNINTERRUPTIBLE POWER

SUPPLY

VAC VOLTS ALTERNATING

CURRENT, VACUUM

VAV VARIABLE AIR VOLUME

VM VENDING MACHINE

W/ WITH

W/O WITHOUT

WP WEATHERPROOF

WT WATERTIGHT, WEIGHT

XFMR TRANSFORMER

XP EXPLOSION PROOF

BRANCH CIRCUITS HOMERUN USE MINIMUM NUMBER 12

AWG WIRE, UNLESS OTHERWISE NOTED. REFER TO

PANELBOARD DIRECTORY FOR CIRCUIT VOLTAGE.

PROVIDE 1 PHASE CONDUCTOR, 1 NEUTRAL CONDUCTOR

AND 1 GROUND CONDUCTOR UNLESS NOTED OTHERWISE.

CONDUIT AND WIRE CONCEALED, 1/2" UNLESS OTHERWISE

NOTED, CONDUIT USED FOR SWITCH LEGS, AND CONDUIT

USED FOR CONTROL WIRING. PROVIDE 1 PHASE

CONDUCTOR, 1 NEUTRAL CONDUCTOR AND 1 GROUND

CONDUCTOR MINIMUM UNLESS NOTED OTHERWISE.

CONDUIT AND WIRE EMBEDDED IN CONCRETE OR BELOW

GRADE

CONDUIT TURNING DOWN

CONDUIT TURNING UP

CONNECT TO CIRCUIT 1 IN PANEL NL2S1 (TYP.)

CONDUIT DESIGNATIONS

CONDUIT SIZE

WIRE SIZE

NUMBER OF WIRES

3 #10, 1 #12G, 3/4"C.

PM

GF

NL2S1-1

G

M

SPD

M

A

NEW CONSTRUCTION

AC

DEMOLITION WORK ON ONE-LINE

EXISTING ON ONE-LINE

NEW WORK ON ONE-LINE

J

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LIGHTNING PROTECTION

LIGHTNING AIR TERMINAL

LIGHTNING PROTECTION GROUND ROD

LIGHTNING PROTECTION CONDUCTOR

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Job #:

R m e UPG

601.042

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D es cr ip ti o n

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