ANG B3500 Chiller As Builts Drawings.pdf

AIR NATIONAL GUARD

READINESS CENTER - CHILLER REPLACEMENT

JOINT BASE ANDREWS BUILDING 3500

MARYLAND

AS-BUILT SUBMISSION

AUGUST 21, 2015

ANG PROJECT NUMBER

AJAX142503

AD

ADJ

AFF

AGGR

ALUM(AL)

APPROX

ARCH

ASPH

ATC

BD

BITUM

BLDG

BLK

BLKG

BM

BMS

BOS

BOTT (BOT)

C

CAB

CB

CEM

CER

CI

CI

CLG

CLKG

CLO

CLR

CMU

CNTR

COL

COMMO

CONC

CONF

CONN

CONSTR

CONT

CORR

CTR

CTSK

DBL

DEFS

DEP

DEPT

DET (DETL)

DF

DFT

DIA

DIM

DISP

DN

DO

DR

DS

DWG

DWR

L

AT

AREA DRAIN

ADJUSTABLE

ABOVE FINISH FLOOR

AGGREGATE

ALUMINUM

APPROXIMATE

ARCHITECTURAL

ASPHALT

ACOUSTICAL

TILE CEILING

BOARD

BITUMINOUS

BUILDING

BLOCK

BLOCKING

BEAM

BALANCED MAGNETIC

SWITCH

BOTTOM OF STEEL

BOTTOM

CENTER LINE

CABINET

CATCH BASIN

CEMENT

CERAMIC

CAST IRON

CONTRACTOR INSTALLED

CEILING

CAULKING

CLOSET

CLEAR

CONCRETE MASONRY UNIT

COUNTER

COLUMN

COMMUNICATION

CONCRETE

CONFERENCE

CONNECTION

CONSTRUCTION

CONTINUOUS

CORRIDOR

CENTER

COUNTERSUNK

DOUBLE

DIRECT APPLIED

EXTERIOR FINISH SYSTEM

DEPRESSION

DEPARTMENT

DETAIL

DRINKING FOUNTAIN

DRY FILM THICKNESS

DIAMETER

DIMENSION

DISPENSER

DOWN

DOOR OPENING

DOOR

DOWNSPOUT

DRAWING

DRAWER

E

EA

EJ (EXP JT)

EL

ELEC

ELEV

EMER

ENCL

EP

EQ (EQL)

EQPT

EWC

EXIST

EXP

EXPO

EXT

FA

FACP

FCO

FD

FDN

FE (FEXT)

FEC

FES

FFOW

FH

FHC

FIN (FNSH)

FL

FLASH

FLUOR

FOC

FOF

FOS

FPRF

FR

FS

FTC

FURR

FUT

EAST

EA

EXPANSION JOINT

ELEVATION

ELECTRICAL

ELEVATOR

EMERGENCY

ENCLOSURE

ELECTRICAL PANELBOARD

EQUAL

EQUIPMENT

ELECTRICAL WATER

COOLER

EXISTING

EXPANSION

EXPOSED

EXTERIOR

FIRE ALARM

FIRE ALARM CONTROL

PANEL

FLOOR CLEAN OUT

FLOOR DRAIN

FOUNDATION

EXTINGUISHER

FIRE EXTINGUISHER CABINET

FIRE SURFACE

EXTINGUISHER MOUNTED

FINISH FACE OF WALL

FULL HEIGHT

FIRE HOSE CABINET

FINISH

FLOOR

FLASHING

FLUORESCENT

FACE OF CONCRETE

FACE OF FINISH

FACE OF STUDS

FIREPROOF

FRONT

FULL SIZE, FLOOR SINK

FOOTING

FURRING

FUTURE

ID

INSUL

INT (INTR)

INTERMED

JAN

JT

KIT

LAB

LAM

LAV

LKR

LP

LT

LVR (L)

MACH

MAINT

MATL

MAX

MC

MECH

MEMB

MET/MTL

MFR (MANUF)

MGR

MH

MIN

MIR

MISC

MK

MO

MTD

MUL

M mm

N

NIC

NO/#

NOM

NTS

OA

OBS (OB)

OC

OD

OD

OFF (OFCE)

OPNG

OPP

OPS

INSIDE DIAMETER

INSULATION

INTERIOR

INTERMEDIATE

JANITOR

JOINT

KITCHEN

LABORATORY

LAMINATE

LAVATORY

LOCKER

LOW POINT

LIGHT

LOUVER

MACHINE

MAINTENANCE

MATERIAL

MAXIMUM

MEDICINE CABINET

MECHANICAL

MEMBRANE

METAL

MANUFACTURER

MANAGER

MANHOLE

MINIMUM OR MINUTES

MIRROR

MISCELLANEOUS

MARK

MASONRY OPENING

MOUNTED

MULLION

METER (METRIC)

MILLIMETER (METRIC)

NORTH

NOT IN CONTRACT

NUMBER

NOMINAL

NOT TO SCALE

OVERALL

OBSCURE

ON CENTER

OUTSIDE DIMENSION

(OUTSIDE DIAMETER)

OVERFLOW DRAIN

OFF (OFCE)

OPENING

OPPOSITE

OPERATIONS

PD

PL

PLAM

PLAS

PLYWD

PM

POP

PR

PRCST

PT

PTD

PTD/R

PTI

PTN

PTR

PVC

QT

R

RAD

RATG

RD

REF

REFR

REINF

RBP

REC

REQ (REQD)

RF

RGTR

RM

RO

RWD

RWL

S

SATC

SC

SCD

SCHED

SCN

SD

SEC

SECT

SH

SHR

SHT

SIM

SND

SNR

SP

SPEC

PIT DRAIN

PLATE

PLASTIC LAMINATE

PLASTER

PLYWOOD

PRESSED METAL FRAMES OR

(PROJECT MANAGER)

POINT OF PRESENCE

PAIR

PRE-CAST

POINT

PAINTED OR (PAPER TOWEL DISPENSER)

PAPER TOWEL DISPENSER

&WASTE RECEPTACLE

PROPERTY TURN IN

PARTITION

PAPER TOWEL RECEPTACLE

POLYVINYL CHLORIDE

QUARRY TILE

RISER

RADIUS

RATING

ROOF DRAIN

REFERENCE

REFRIGERATOR

REINFORCED

REINFORCED BRICK PANEL

RECESSED

REQUIRED

RADIO FREQUENCY

REGISTER

ROOM

ROUGH OPENING

REDWOOD

RAIN WATER LEADER

SOUTH

SUSPENDED ACOUSTICAL TILE CEILING

SOLID CORE

SEAT COVER DISPENSER

SCHEDULE

SCREEN

SOAP DISPENSER, STORM DRAIN

SECRETARIES

SECTION

SHELF

SHOWER

SHEET

SIMILAR

SANITARY NAPKIN DISPENSER

SANITARY NAPKIN RECEPTACLE

SPACE

SPECIFICATION

SQ

SSK (SS)

SST

STA

STD

STL

STOR

STRL (STRUCT)

SUSP

SYM (SYMM)

SYST

T&G

TB

TBD

TC

TEL

TER

THK

T.O.

TOC

TOS

TP

TPD

TRD(T)

TV

TW

TYP

UNF (UNFIN)

UON

UPS

UR

VCT

VERT

VEST

VIF

VSC

VTR

W/ W/O W

WC

WD

WH

WP

WNSCT

WR

WT

SQUARE

SERVICE SINK

STAINLESS STEEL

STATION

STANDARD

STEEL

STORAGE

STRUCTURAL

SUSPENDED

SYMMETRICAL

SYSTEM

TONGUE AND GROOVE

TOWEL BAR

TO BE DETERMINED

TOP OF CURB

TELEPHONE

TERRAZZO

THICK

TOP OF

TOP OF CONCRETE

TOP OF STEEL

TOP OF PAVEMENT

TOILET PAPER DISPENSER

TREAD

TELEVISION

TOP OF WALL

TYPICAL

UNFINISHED

UNLESS OTHERWISE NOTED

UNINTERRUPTIBLE POWER SUPPLY

URINAL

VINYL COMPOSITION TILE

VERTICAL

VESTIBULE

VERIFY IN FIELD

VERTICAL SLIDE CLIP

VENT THRU ROOF

WITH

WITHOUT

WEST (WIDTH)

WATER CLOSET

WOOD

WATER HOSE OR (WALL HYDRANT)

WATERPROOF

WAINSCOT

WATER RESISTANT

WEIGHT

ABBREVIATIONS CODE ANALYSIS

PROJECT NAME: ANG REPAIR B3500 CHILLER, ANG PROJECT # AJAX142503

LOCATION: HQ ANG COMMAND POST

BUILDING 3500 NORTH EAST ADDITION

JOINT BASE ANDREWS, MARYLAND

CODES: IBC 2009, IFC, IPC, IMC, IECC, NFPA 101 2009

NFPA 70 (NEC), ANG ETL 01-1-1

SHEET LIST

LOCATION MAP

PROJECT

SITE

SHEET GENERAL PRE-FINAL

G-001 COVER SHEET

G-002 GENERAL NOTES

MECHANICAL

M-001 MECHANICAL GENERAL NOTES, SYMBOLS, AND ABBREVIATIONS

M-101 MECHANICAL DEMO NEW AND TEMPORARY WORK PLANS (PHASE 1)

M-102 MECHANICAL DEMOLITION AND NEW WORK PLANS (PHASE 2)

M-401 MECHANICAL ENLARGED PLANS AND CHILLED WATER DIAGRAMS

M-501 MECHANICAL DETAILS & CONTROLS

ELECTRICAL

E-001 ELECTRICAL NOTES, SYMBOLS AND LEGENDS

E-100 ELECTRICAL SITE PLAN

E-200 ELECTRICAL EXISTING AND NEW WORK PLAN

E-300 ELECTRICAL DEMO AND NEW POWER WORK

GALV

GB

GFCI

GFE

GL

GND

GR

GYP

GYP BD

HB

HC

HDWD

HDW (HW)

HM

HMI

HORIZ

HP

HR

HT (HGT) (H)

GALVANIZED

GRAB BAR

GOVERNMENT FURNISHED/

CONTRACTOR INSTALLED

GOVERNMENT FURNISHED EQUIPMENT

GLASS

GROUND

GRADE

GYPSUM

GYPSUM WALLBOARD

HOSE BIB

HOLLOW CORE

HARDWOOD

HARDWARE

HOLLOW METAL

HOLLOW METAL INSULATED

HORIZONTAL

HIGH POINT

HOUR

HEIGHT

V

T

S

1. REFER TO SPECIFICATIONS FOR TRACER CABLE CAPACITY

2. PROVIDE HEAT TRACING FOR ALL CHS, CHR, & D PIPING

HEAT TRACING

NOTES:

INSULATION

VALVE

VALVE BODY AS RECOMMENDED BY TRACER MFGR

PIPE

FORM LOOP & WRAP HEAT TRACING AROUND

PIPE SECTION

PIPE

HEATING CABLE

INSULATION

ALUMINUM JACKET

LINING

2" INSULATION

PIPE

DISCONNECT SWITCH IN NEMA 4 ENCL.

LEAD TO POWER SOURE

LEAD TO

OTHER PIPE

POWER JUNCTION BOX MOUNTED ON PIPE

DUAL CONDUCTOR CABLE COLD LEAD

HOT TO COLD LEAD JUNCTION

THERMOSTAT MOUNTED

ON PIPE

SENSING BULB IN

PIPE WELL PROVIDE

WELL IN PIPE

PROVIDE RUBBER SHIELD

BETWEEN PIPE & CLAMP OF

DISSIMILAR METAL.

VERTICAL CHANNEL,

SECURE TO FLOOR

BELOW

TUBING CLAMP

PROVIDE SADDLES FOR

INSULATED PIPING.

"B-LINE" B62 STEEL CHANNEL

12" ABOVE FLOOR, 12" BELOW

CEILING AND AT MIDPOINT.

BOLT TO VERTICAL CHANNELS.

DRAIN ALL LOW POINTS AS INDICATED ABOVE.

ELEVATION

WELDED PIPINGTHREADED PIPING

ELEVATION

NOTES:

PROVIDE HOSE CAP NUT

ADAPTER TO 20 MM (3/4") HOSE THREAD.

3/4" (20 MM) BALL VALVE

REDUCER, IF REQUIRED

TYPICAL WATER PIPING

LOCATE DRAIN AT BOTTOM OF SCALE POCKET.

WATER PIPING

6" MIN.

3/4" BALL VALVE

PRESSURE SNUBBER

REDUCING BUSHING

PRESSURE GAUGE

WATER PIPE

THREADOLET

NOTE: FOR PIPES 2" AND SMALLER, USE FITTING

INSTEAD OF THREADOLET OR WELDOLET.

HOUSEKEEPING PAD

CONCRETE

CONNECTION

FLANGED

(TYP.)

AIR COOLED CHILLER

FLOW SWITCH

BALANCING VALVE

(TYP.)

RESTRAINED

SPRING

ISOLATOR

FLEXIBLE CONNECTION (TYP.)

1. HEAT TRACE CABLE SHALL BE SELF REGULATING

HEAT TRACE

CONTROL PANEL HEAT TRACE

NOTES:

A. TEMPERATURE SETPOINTS AND SCHEDULES SHALL BE FULLY

ADJUSTABLE THROUGH THE EXISTING BAS SOFTWARE.

B. EXISTING BAS SHALL SEQUENCE NEW CHILLER ON AS REQUIRED TO

MEET COOLING LOAD. CHILLER SHALL OPERATE UNDER PACKAGED

CONTROLS TO MAINTAIN 38°F DISCHARGE TEMPERATURE.

C. EXISTING PRIMARY CHILLED WATER PUMP (P-1.1, P-1.2) SHALL

CIRCULATE CHILLED WATER.

D. EXISTING BYPASS VALVE V-2 SHALL MODULATE AS REQUIRED TO

MAINTAIN 38°F CHS.

E. CHILLER SHALL BE DEACTIVATED WHEN (E) BAS SIGNALS THAT

MECHANICAL COOLING IS NOT REQUIRED.

F. CHILLER SHALL SEND ALARM TO (E) BAS TO INDICATE IF CHILLER IS

COMMANDED "ON" BUT A NO-FLOW CONDITION IS DETECTED.

CHILLER OPERATION

1. NEW CHILLER SEQUENCE OF OPERATION SHALL MATCH EXISTING

"CHILLER ONLY MODE" SEQUENCE OF OPERATION. PROVIDE SIMILAR

INPUTS/OUTPUTS TO AND FROM (E) BAS. REFER TO SPEC. SECTION 230993.

2. NEW CHILLER CONTROLLER SHALL HAVE FULL COMMUNICATION WITH (E) BAS.

CONTRACTOR SHALL PROVIDE ALL NECESSARY CONTROL EQUIPMENT,

ACCESSORIES, AND WIRING, AS REQUIRED.

3. RE-USE EXISTING CONTROLS INTERFACE (INCLUDING CONTROL CONDUIT) TO

CONNECT NEW CHILLER TO EXISTING EQUIPMENT.

4. THE CONTROL POINTS SHOWN DO NOT REPRESENT THE EXACT NUMBERS OR

TYPES OF POINTS REQUIRED. PROVIDE SUFFICIENT NUMBER OF POINTS FOR

EACH TYPE (AI, AO, DI, DO) TO ENABLE THE BAS TO EXECUTE THE SEQUENCES OF

OPERATION.

NOTES

CHILLER

VFD

CHILLER

CONTROLLER

TO CHILLER CONTROLLER

INTERFACE

WITH BAS

A1

1A

B

A

SECONDARY PUMP OPERATION:

1. WHEN EMCS CALLS FOR MECHANICAL COOLING,

ACTIVATE LEAD CHILLED WATER PUMP.

2. ON A FURTHER CALL FOR COOLING, ACTIVATE

LAG CHILLED WATER PUMP SO THAT BOTH PUMPS

RUN SIMULTANEOUSLY.

3. MODULATE PUMPS UNDER VFD CONTROL TO

MAINTAIN A CONSTANT DIFFERENTIAL PRESSURE

AS SENSED BY PUMP DIFFERENTIAL PRESSURE

SENSORS.

4. DURING LEAD/LAG OPERATION, IF THE LEAD PUMP

FAILS AS SENSED BY DIFFERENTIAL PRESSURE

SENSOR, AN ALARM SHALL BE SIGNALED TO THE

EMCS AND THE LAG PUMP SHALL BE ACTIVATED

AFTER A 15 SECOND DELAY.

5. DURING SIMULTANEOUS OPERATION, AN ALARM

SHALL BE SIGNALED TO THE EMCS.

6. EMCS SHALL ALTERNATE THE LEAD/LAG

ASSIGNMENT EVERY WEEK, ADJUSTABLE.

7. PUMP DIFFERENTIAL PRESSURE VALVE SHALL BE

SET FOR DIFFERENTIAL PRESSURE OF 5'

GREATER THAN PUMP DESIGN HEAD AND 150

GPM.

(FA A/V DEVICE

9'-6" MAX

MIN.

PUSH BUTTON

FIRE FIGHTER'S TELEPHONE

GENERAL ABBREVIATIONS

TYPICAL DEVICE MOUNTING HEIGHT DETAIL

RECEPTACLES

TELEPHONE/DATA OUTLETS

FIRE ALARM PULL STATION

1'-6"

7'-6"

6'-8"

4'-0"

EQUIPMENT LEGEND

( REFER TO LIGHTING FIXTURE SCHEDULE FOR MORE INFORMATION )

WIRING DEVICE LEGENDLIGHTING EQUIPMENT LEGEND

ELECTRICAL LEGEND

OR MASS

NOTIFICATION)

RECESSED FLUORESCENT LIGHT FIXTURE

RECESSED FLUORESCENT LIGHT FIXTURE

ON EMERGENCY CIRCUIT

DIRECT/INDIRECT RECESSED

FLUORESCENT FIXTURE

DIRECT/INDIRECT RECESSED FLUORESCENT

FIXTURE ON EMERGENCY CIRCUIT

PENDANT MOUNTED LIGHT FIXTURE

PENDANT MOUNTED LIGHT FIXTURE ON

EMERGENCY CIRCUIT

SURFACE MOUNTED FLUORESCENT

LIGHT FIXTURE EMERGENCY

SURFACE MOUNTED FLUORESCENT

LIGHT FIXTURE

FLUORESCENT STRIP LIGHT, SEE LIGHTING FIXTURE SCHEDULE FOR

INFORMATION

FLUORESCENT STRIP LIGHT ON EMERGENCY CIRCUIT

INCANDESCENT / FLUORESCENT / HID DOWNLIGHT, SEE LIGHTING FIXTURE

SCHEDULE FOR INFORMATION

INCANDESCENT / FLUORESCENT / HID DOWNLIGHT ON EMERGENCY CIRCUIT

WALL MOUNTED HID / INCANDESCENT / FLUORESCENT LIGHT FIXTURE, SEE

LIGHTING FIXTURE SCHEDULE FOR INFORMATION

WALL MOUNTED HID / INCANDESCENT / FLUORESCENT LIGHT FIXTURE ON

EMERGENCY CIRCUIT

WALL WASHER FIXTURE, SEE LIGHTING FIXTURE SCHEDULE FOR

INFORMATION, AIM TOWARD OPEN END OR ARROW

EXIT SIGN, CEILING OR WALL MOUNTED, PROVIDE DIRECTIONAL ARROWS AS

INDICATED. SHADED AREAS INDICATE NUMBER OF FACES.

FLOOD LIGHT, SEE LIGHTING FIXTURE SCHEDULE FOR INFORMATION

SITE LIGHTING FIXTURE, SEE LIGHTING FIXTURE SCHEDULE FOR

INFORMATION

SITE LIGHTING DECORATIVE POLE OR BOLLARD. HATCHING INDICATES

HOUSE SIDE SHIELD LOCATION

DECORATIVE, PENDANT AND LIGHT FIXTURE

WALL MOUNTED FLUORESCENT LIGHT FIXTURE

WALL MOUNTED FLUORESCENT LIGHT FIXTURE ON EMERGENCY CIRCUIT

WALL MOUNTED LIGHT FIXTURE

WALL MOUNTED LIGHT FIXTURE ON EMERGENCY CIRCUIT

FLUORESCENT STRIP LIGHT,

WALL MOUNTED COVE OR UNDERCOUNTER LIGHT FIXTURE REFER TO

TRACK LIGHTING

SINGLE POLE SWITCH, 20A, 120/277V, "a" DENOTES SWITCH CONTROL

KEY OPERATED SWITCH PROVIDED BY COILING DOOR MANUFACTURER

DOUBLE POLE SWITCH, 20A, 120/277V

THREE-WAY SWITCH, 20A, 120/277V

FOUR-WAY SWITCH, 20A, 120/277V

DIMMER SWITCH, REFER TO SPECIFICATIONS FOR DETAILS.

PROGRAMMABLE 277V, FLUORESCENT.

THREE-WAY DIMMER SWITCH, 1500VA

WEATHERPROOF SWITCH, 20A, 120/277V

SINGLE POLE SWITCH WITH PILOT LAMP, 20A, 120/277V

SINGLE POLE TOGGLE SWITCH WITH INTEGRAL VACANCY SENSOR. 20A,

120/277V.

CEILING MOUNTED OCCUPANCY SENSOR, REFER TO LIGHTING CONTROL

SPECS. US INDICATES ULTRASONIC, DT INDICATES DUAL TECHNOLOGY.

DUPLEX RECEPTACLE, NEMA 5-20R, 125 VOLT, 2 POLE, 3 WIRE, 20 AMP "WP"

INDICATES WEATHERPROOF TYPE, "CP" INDICATES CHILD PROOF TYPE

QUADRUPLEX RECEPTACLE, NEMA 5-20R, 125 VOLT, 2 POLE, 3 WIRE, 20 AMP

DUPLEX RECEPTACLE, "GFI" (GROUND FAULT INTERRUPTER) TYPE, "WP"

INDICATES WEATHERPROOF TYPE, 125 VOLT, 2 POLE, 3 WIRE, 20 AMP, 5-20R

"CP" INDICATES CHILD PROOF FACEPLATE

DUPLEX RECEPTACLE MOUNTED ON THE CEILING FOR PROJECTORS WHERE

LABELED "C", ON THE WALL AT MOUNTING HEIGHT SPECIFIED BY THE AV

DRAWINGS WHERE INDICATED WITH "LCD". 125 VOLT, 2 POLE, 3 WIRE, 20 AMP,

NEMA 5-20R.

SPECIAL RECEPTACLE. NEMA 14-30R, 30A, 208/120V, 3W, +18" AFF U.O.N.

PROVIDE WITH 4#10 AWG AND 1#10AWG GND IN 3/4" C. "WP" INDICATES

WEATHER PROOF TYPE

IF INDICATED REPRESENTS, NEMA 18-30R, 30A, 208, 4W, +18" AFF U.O.N.

PROVIDE WITH 4#10 AWG AND 1#10AWG GND IN 3/4" C.

SURFACE MOUNTED FLOOR BOX W/120 V DUPLEX RECEPTACLE NEMA 5-20R

PROVIDE TWIST LOCK WHERE INDICATED

SURFACE MOUNTED QUADRUPLEX RECEPTACLE ON FLOOR/TROUGH AS

INDICATED NEMA 5-20R, 125 VOLT, 2 POLE, 3 WIRE, 20 AMP. PROVIDE TWIST

LOCK WHERE INDICATED

SURFACE MOUNTED SPECIAL RECEPTACLE - FLOOR/TROUGH MOUNTED, NEMA

L6-30R, 208V, 2 POLE, 3 WIRE, 30A TWISTLOCK

TELEPHONE OUTLET WITH PULL WIRES THROUGH 3/4" EMPTY CONDUIT OUT TO

ACCESSIBLE CEILING U.O.N. STUB 4" INTO ACCESSIBLE CEILING SPACE

DATA OUTLET WITH PULL WIRES THROUGH 3/4" EMPTY CONDUIT OUT TO

ACCESSIBLE CEILING U.O.N. STUB 4" INTO ACCESSIBLE CEILING SPACE

COMBINATION OF TELE./DATA OUTLET WITH PULL WIRES THROUGH 3/4" EMPTY

CONDUIT OUT TO ACCESSIBLE CEILING U.O.N. STUB 4" INTO ACCESSIBLE

CEILING SPACE.

FLOOR RECESS MOUNTED TELEPHONE OUTLET WITH PULL WIRES THROUGH

FLOOR POKE THRU RECESS MOUNTED OUTLET TYPE AMD8 WITH DATA, BRASS

TRIM FLANGE AND BRASS FACEPLATE

FLOOR RECESS MOUNTED COMBINATION OF TELE./DATA OUTLETS WITH PULL

WIRES

FLOOR MOUNTED JUNCTION BOX

TRANSITION BOX FOR FURNITURE FEED FROM MODULAR WIRING.

FLUSH FLOOR OUTLET BOX.

TELECOMMUNICATION PLYWOOD BASEBOARD, 4' X 8' X 3/4" U.O.N.

SHEET NOTE DESIGNATION

FEEDER SIZE DESIGNATION

SITE DISTRIBUTION FEEDER NOTE

SINGLE LINE DIAGRAM - FEEDER CONTINUATION DESIGNATION, TOP NUMBER

INDICATES CONTINUATION LETTER, BOTTOM LETTER INDICATES DRAWING

NUMBER

FLOOR PLANS - DETAIL DESIGNATION, TOP NUMBER INDICATES DETAIL

NUMBER, BOTTOM LETTER INDICATES DRAWING NUMBER

SECTION OR ELEVATION DESIGNATION, TOP NUMBER INDICATES SECTION

NUMBER, BOTTOM LETTER INDICATES DRAWING NUMBER

PRESET DIMMER CONTROL STATION, MOUNT +48" AFF

REMOTE CONTROL DIMMING STATION, MOUNT +48" AFF, REFER TO SPECS FOR

DESCRIPTION OF EACH DEVICE.

SHADE CONTROL SWITCH

DIMMING SYSTEM A/V INTERFACE

CEILING MOUNTED DIMMING SYSTEM IR PARTITION CONTROL

PHOTO RELAY

LOW VOLTAGE LIGHTING CONTROL OVERRIDE SWITCH. A1 INDICATES

CORRESPONDING RELAY PANEL & MANUAL SWITCH NUMBER.

CEILING MOUNTED DAYLIGHT SENSOR

DIMMING SYSTEM POWER BOOSTER

TV OUTLET. PROVIDE 3/4" CONDUIT WITH PULL STRING FROM BOX TO

ACCESSIBLE CEILING. STUB 4" INTO ACCESSIBLE CEILING

PLUGMOLD. REFER TO PLANS FOR DETAILS

COORDINATE WALL MTD

FIXTURE MOUNTING

HEIGHT WITH

ARCHITECTURAL

ELEVATIONS AND RCP

FIRE ALARM AUDIO/VISUAL

DEVICES

SWITCHES/DIMMERS

NOTES:

1. DEVICES SHALL BE INSTALLED ON A COMMON VERTICAL CENTERLINE

WHEREVER POSSIBLE.

2. ALL DEVICES SHALL BE INSTALLED AT MOUNTING HEIGHTS AS INDICATED ON

THIS DETAIL UNLESS OTHERWISE NOTED.

NON-FUSED DISCONNECT SWITCH, NUMBERS INDICATE POLE AND AMPERE

RATING, NEMA 1 ENCLOSURE U.O.N. 3R INDICATES NEMA ENCLOSURE IF

OTHER THAN TYPE 1

FUSED DISCONNECT SWITCH, NUMBERS INDICATES POLES, AMPERE RATING

AND FUSE SIZE, "*" INDICATES FUSE SIZE ACCORDING TO EQUIPMENT

MANUFACTURER RECOMMENDATION, NEMA 1 ENCLOSURE U.O.N. 3R

INDICATES NEMA ENCLOSURE IF OTHER THAN TYPE 1

DISCONNECT SWITCH, PROVIDED INTEGRAL WITH EQUIPMENT

MAGNETIC MOTOR STARTER, TYPE IN ACCORDANCE WITH NEMA, IEEE, AND

ANSI "3" INDICATES NEMA SIZE. NEMA 1 ENCLOSURE U.O.N. 3R INDICATES

NEMA ENCLOSURE IF OTHER THAN TYPE 1

COMBINATION OF MAGNETIC MOTOR STARTER AND FUSED DISCONNECT

SWITCH "3" INDICATES NEMA SIZE. SEE FUSED DISCONNECT FOR

DISCONNECT RATING DESIGNATION. NEMA 1 ENCLOSURE U.O.N. 3R

INDICATES NEMA ENCLOSURE IF OTHER THAN TYPE 1

ENCLOSED CIRCUIT BREAKER, NUMBERS INDICATE POLES AND AMPERE

RATING, NEMA 1 ENCLOSURE U.O.N. "ST" INDICATES SHUNT TRIP

SOLID STATE MOTOR STARTER W/ FUSED DISCONNECT SWITCH. NUMBERS

INDICATE POLES/FRAME SIZE/FUSE SIZE

MANUAL MOTOR STARTER, SINGLE PHASE WITH THERMAL OVERLOAD

PROTECTORS, "MP" INDICATES WITH PILOT LAMP

MOTOR INDICATION, NUMBER INDICATES HORSE POWER RATING

CEILING MOUNTED JUNCTION BOX

WALL FLUSH/SURFACE MOUNTED JUNCTION BOX MOUNTED +18" AFF UON

CONNECTION TO MOTORIZED DAMPER

JUNCTION BOX MOUNTED ABOVE CEILING FOR POWER CONNECTION TO

MOTORIZED SCREEN

JUNCTION BOX WITH FLEXIBLE CONNECTION TO EQUIPMENT

JUNCTION BOX MOUNTED ABOVE CEILING FOR HANDICAPPED DOOR OPENER

JUNCTION BOX FOR HEAT TRACE ON PIPING BY DIVISION 22/23. LOCATE IN

CLOSE PROXIMITY TO MECHANICAL SYSTEM PIPING IN THE LOCATION

SHOWN

DRY TYPE TRANSFORMER, REFER TO DRY TYPE TRANSFORMER SCHEDULE

FOR DESCRIPTION

120/208 VOLT PANEL

FLUSH MOUNTED 120/208V PANEL

277/480 VOLT PANEL

JUNCTION BOX WITH FINAL CONNECTION FOR SMOKE VAV CONTROL.

HVAC CONTROL PANEL

MOTOR CONTROL CENTER

VARIABLE FREQUENCY DRIVE

TIME CLOCK SWITCH

CONTACTOR

EMERGENCY POWER OFF PUSH BUTTON

MECHANICAL EQUIPMENT TAG. REFER TO MECHANICAL EQUIPMENT

SCHEDULE FOR CIRCUIT, WIRING, STARTER AND DISCONNECT SIZES.

UNIT HEATER

TYPICAL DIMENSION CALL OUT FOR MOUNTING HEIGHT ON CENTER ABOVE

FINISHED FLOOR

EMERGENCY CALL STATION PROVIDED BY SECURITY CONTRACTOR

WATER HEATER

MOTORIZED PROJECTION SCREEN MOTOR.

MOTORIZED SHADE MOTOR.

KITCHEN EQUIPMENT CONNECTION TAG

ADA DOOR NOTIFICATION DOORBELL. MOUNT TIGHT TO CEILING.

WALL MOUNTED ADA DOOR NOTIFICATION STROBE. MOUNT +80" AFF.

EXHAUST FAN BY DIVISION 15 WITH INTEGRAL LIGHT FIXTURE

GARBAGE DISPOSAL

CCTV CAMERA. RACEWAY AND BOXES ONLY. EQUIPMENT BY OTHERS.

CARD READER. RACEWAY AND BOXES ONLY. EQUIPMENT BY OTHERS.

INTERCOM. RACEWAY AND BOXES ONLY. EQUIPMENT BY OTHERS.

ELECTRIC DIGITAL METER

UNDERVOLTAGE RELAY

COMBINATION INSTANTANEOUS OR INVERSE TIME OVERCURRENT RELAY

NEUTRAL INVERSE TIME RELAY

GROUND FAULT RELAY

OVERVOLTAGE RELAY

FREQUENCY RELAY

TRANSFER RELAY

LOCKOUT RELAY

DIESEL GENERATOR U.O.N.

MOLDED CASE CIRCUIT BREAKER, TOP NUMBER INDICATES AMPERE FRAME

RATING, BOTTOM NUMBER INDICATES AMPERE TRIP RATING. NUMBER IN

PARENTHESIS INDICATES THE CIRCUIT BREAKER TAG.

CURRENT TRANSFORMER. NUMBERS INDICATE PRIMARY AND SECONDARY

RATING

VOLTAGE TRANSFORMER (NUMBER INDICATES QUANTITY)

POWER TRANSFORMER WITH SIZE AND RATING AS INDICATED ON PLAN

AUTOMATIC TRANSFER SWITCH (ATS), SIZE AND RATING AS INDICATED ON

PLAN

SWITCH AND FUSE. "AS" INDICATES SWITCH SIZE, "AF" INDICATES FUSE SIZE

CONTACTOR NUMERAL DENOTES NEMA SIZE

THERMAL OVERLOAD

SINGLE PHASE FRACTIONAL HP MOTOR STARTER WITH THERMAL OVERLOAD

LIGHTNING ARRESTOR AND GROUNDING

MAGNETIC MOTOR STARTER WITH THERMAL OVERLOAD RELAY IN EACH

UNGROUNDED CONDUCTOR, FULL VOLTAGE, NON-REVERSING NUMERAL

DENOTES NEMA SIZE. "RA" DENOTES REDUCED VOLTAGE

AUTOTRANSFORMER CLOSED TRANSITION TYPE. "RY" DENOTES REDUCED

VOLTAGE STAR-DELTA TYPE. "PB" AND "HOA" DENOTE PUSH-BUTTON AND

HAND-OFF-AUTOMATIC CONTROL IN STARTER COVE RESPECTIVELY

CONTROL TRANSFORMER

OVERLOAD CONTACT

GROUND FAULT SENSOR AND RELAY

N/O RELAY OR CONTACTOR CONTACT

N/C RELAY OR CONTACTOR CONTACT

INDICATING LIGHT, "R" INDICATES RED, "G" INDICATES GREEN, "A" INDICATES

AMBER

MOMENTARY START PUSH-BUTTON SWITCH

MOMENTARY STOP PUSH-BUTTON SWITCH

HAND-OFF-AUTO SELECTOR SWITCH

HIGH VOLTAGE CABLE TERMINATION

HIGH VOLTAGE ISOLATING SWITCH

HIGH VOLTAGE LOAD BREAK SWITCH

DRAW-OUT CIRCUIT BREAKER, "AF" INDICATES FRAME SIZE, "AT" INDICATES

TRIP SETTING

HIGH VOLTAGE DRAW-OUT VACUUM CIRCUIT BREAKER

HIGH VOLTAGE DISTRIBUTION TRANSFORMER

MAIN-TIE-MAIN LOGIC CONTROLLER

LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER

LOW VOLTAGE DISCONNECT SWITCH

LOW VOLTAGE GROUND FAULT INTERRUPTER

PROGRAMMABLE LOGIC CONTROLLER

TRANSFORMER OR PAD MOUNTED EQUIPMENT

TRANSIENT VOLTAGE SURGE SUPPRESSOR, NUMBER INDICATES MINIMUM

PER PHASE SURGE CAPACITY

BLOWN FUSE DETECTION AND TRIP

STATIC TRANSFER SWITCH

SINGLE PHASE DETECTION AND OPERATOR (FOR BLOWN FUSE)

KIRK KEY INTERLOCK

AMPERES

ABOVE COUNTER HEIGHT

ACCESS CONTROL PANEL

AUTONOMOUS CONTROL UNIT

AMERICANS WITH DISABILITIES

AMP FRAME

ABOVE FINISHED CEILING

ABOVE FINISH FLOOR

ABOVE FINISH GRADE

ABOVE PIT FLOOR

AUTHORITY HAVING JURISDICTION

AIR HANDLING UNIT

AMPERE INTERRUPTING CAPACITY

ALUMINUM

AMERICAN NATIONAL STANDARDS

INSTITUTE

AREA OF RESCUE ASSISTANCE

ARCHITECT

AMP TRIP

AUTOMATIC TRANSFER SWITCH

AUTOMATIC TEMPERATURE

CONTROL

AMERICAN WIRE GAUGE

BUILDING AUTOMATION SYSTEM

BELOW FINISH CEILING

BELOW FINISH GRADE

BUILDING

CONDUIT

CATALOG

CABLE ACCESS TELEVISION

CIRCUIT BREAKER

CERTIFIED BALLASTS

MANUFACTURERS

COMPACT FLUORESCENT

CIRCUIT

CENTERLINE

CURRENT LIMITING FUSE

COLUMN

CONTROL POWER TRANSFORMER

CARD READER

COLOR RENDERING INDEX

CURRENT TRANSFORMER

COPPER

DIRECT BURIED

DIAMETER

DRAWING

ENCASED BURIED

EMPTY CONDUIT

EXHAUST FAN

ELEVATOR

EMERGENCY

ELECTRICAL METALLIC TUBING

ELECTRICALLY OPERATED

EMERGENCY POWER OFF

EQUIPPED SPACE

EMERGENCY TRANSFER DEVICE

ELECTRIC WATER COOLER

EXISTING TO REMAIN

FAN COIL UNIT

FULL LOAD AMPERES

FLUORESCENT

FLEXIBLE METAL CONDUIT

FEET

FULL VOLTAGE NON REVERSING

GROUND FAULT INTERRUPTER

GROUND FAULT RELAY

GROUND OR GROUNDING

GALVANIZED RIGID METALLIC

CONDUIT

HANDICAPPED

HANDHOLE

HAND, OFF, AUTOMATIC SWITCH

IN ACCORDANCE WITH

INSTITUTE OF ELECTRICAL AND

ELECTRONIC ENGINEERS

ISOLATED GROUND

INTERMEDIATE METAL CONDUIT

INTERLOCK OR INTERIORS

JUNCTION BOX

THOUSAND CIRCULAR MILS

KILOVOLT AMPERES

A

ACH

ACP

ACU

ADA

AF

AFC

AFF

AFG

APF

AHJ

AHU

AIC

AL

ANSI

ARA

ARCH

AT

ATS

ATC

AWG

BAS

BFC

BFG

BLDG

C

CAT

CATV

CB

CBM

CF

CKT

CL

CLF

COL

CPT

CR

CRI

CT

CU

DB

DIA

DWG

EB

EC

EF

ELEV

EM

EMT

E.O.

EPO

ES

ETD

EWC

(EX)

FCU

FLA

FLUOR

FMC

FT

FVNR

GFI

GFR

GND,G

GRMC

HC

HH

HOA

IAW

IEEE

IG

IMC

INT

JBOX

KCMIL

KVA

KILOWATTS

LIQUID CRYSTAL DISPLAY

LEAK DETECTION CONTROLLER

LIGHT EMITTING DIODE

LIGHTING

LIQUIDTIGHT FLEXIBLE METAL

CONDUIT

MAGNETIC STARTER

MANUAL STARTER

METAL CLAD CABLE

MAIN CIRCUIT BREAKER

MOTOR CONTROL CENTER

MOTOR CIRCUIT PROTECTOR

MAIN DISTRIBUTION FRAME

MANUFACTURER

MANHOLE

MISCELLANEOUS

MAIN LUGS ONLY

NORMALLY CLOSED

NATIONAL ELECTRIC CODE

NATIONAL ELECTRICAL

MANUFACTURES ASSOCIATION

NATIONAL FIRE PROTECTION

ASSOCIATION

NON FUSED NORMALLY OPEN OR

NUMBER

NOT TO SCALE

ON CENTER

POLE

PUSHBUTTON

POWER DISTRIBUTION UNIT

PHASE

PROGRAMMABLE LOGIC

CONTROLLER

POWER MONITORING AND CONTROL

SYSTEM

PANEL

PROVIDED UNDER OTHER SECTIONS

POLYVINYL CHLORIDE

POWER

QUANTITY

REMOTE DISTRIBUTION CABINET

REQUIRED

ROOM

RIGID METAL CONDUIT

ROOT MEAN SQUARED

RIGID NON-METALLIC CONDUIT

ROOF TOP UNIT

SCHEDULE

SPARE

SOFT STARTER

SUB SYSTEM GROUND BUS

SHUNT TRIP

STATIC TRANSFER SWITCH

SWITCH

SYMMETRICAL

TELEPHONE

TELEPHONE GROUND BUS

TOTAL HARMONIC DISTORTION

THERMAL MAGNETIC CIRCUIT

BREAKER

TELECOMMUNICATIONS MAIN

GROUND BUS TRANSPONDER

TWISTED SHIELDED PAIR

TRANSIENT VOLTAGE SURGE

SUPPRESSER

TYPICAL

UNDERGROUND OR UNDERGRADE

UNIT HEATER

UNDERWRITERS LABORATORIES

UNLESS OTHERWISE NOTED (OR AS

UON)

UNINTERRUPTIBLE POWER SUPPLY

ULTRAVIOLET

VOLT

VARIABLE FREQUENCY DRIVE

VOLTAGE TRANSFORMER

WIRE

WATER HEATER

WEATHER PROOF

TRANSFORMER

KW

LCD

LDC

LED

LTG

LFMC

MAG

MAN

MC

MCB

MCC

MCP

MDF

MFR

MH

MISC

MLO

NC

NEC

NEMA

NFPA

NF NO

NTS

OC

P

PB

PDU

PH

PLC

PMCS

PNL

POS

PVC

PWR

QTY

RDC

REQ'D

RM

RMC

RMS

RNMC

RTU

SCH

SP

SS

SSGB

ST

STS

SW

SYM

TEL,TELE

TGB

THD

TMCB

TMGB

TRSP

TSP

TVSS

TYP

UG

UH

UL

U.O.N.

UPS

UV

V

VFD

VT

W

WH

WP

XFMR

CIRCUITRY, RACEWAYS AND FEEDERS LEGEND

CONDUIT WITH WIRING TURNED UP

CONDUIT WITH WIRING TURNED DOWN

CONDUIT WITH CAPPED

CONDUIT WITH WIRING CONCEALED IN SLAB, CEILING OR WALL

CONDUIT WITH WIRING BELOW GRADE

CIRCUIT HOMERUN TO PANEL. ARROWS INDICATE NUMBER OF CIRCUITS,

HATCH MARKS INDICATE NUMBER OF CONDUCTORS NUMBER ADJACENT TO

HATCH MARKS INDICATES WIRE SIZE IF LARGER THAN #12, LETTERS

INDICATES NAME OF PANEL AND NUMBER INDICATES ASSOCIATED CIRCUIT

BREAKER. PROVIDE EQUIPMENT GROUNDING CONDUCTOR FOR ALL BRANCH

CIRCUITS. EQUIPMENT GROUND CONDUCTOR IS NOT INCLUDED IN TICK

MARKS. LARGE TICK MARKS INDICATE NEUTRAL CONDUCTORS, SMALL TICK

MARKS INDICATE PHASE CONDUCTORS, TICK MARKS WITH A DOT INDICATE

ISOLATED GROUND CONDUCTORS. INCREASE ALL CIRCUITS WITH 900VA AND

EXCEEDING 100FT IN LENGTH TO TO #10 AWG CONDUCTORS. PROVIDE 2#12

AWG AND A GROUND IN 3/4" CONDUIT WHERE NO TICK MARKS ARE INDICATED.

ANNOTATION FOR LIGHTING INDICATES FIXTURE TYPE, TYPICAL OF ALL

FIXTURES. REFER TO FIXTURE SCHEDULE.

TYPICAL LIGHTING NOTATION LEGEND

FIRE ALARM/MASS NOTIFICATION EQUIPMENT LEGEND

GENERAL PROJECT NOTES

1. INSTALLATION SHALL BE DONE IN ACCORDANCE WITH THE CONTRACT DOCUMENTS

VERSION OF THE IBC, P-100, NFPA, NEC, AND THE AUTHORITY HAVING

JURISDICTION.

2. THE ELECTRICAL PLANS ARE DIAGRAMMATIC ONLY. FIELD MEASURE FOR EXACT

BUILDING DIMENSIONS.

3. CONDUIT ROUTING SHOWN ON THESE PLANS IS DIAGRAMMATIC ONLY. THE

CONTRACTOR SHALL ROUTE CABLE AND CONDUIT ALONG THE SHORTEST, MOST

COST EFFECTIVE AND MOST CONSTRUCTABLE ROUTE WHERE POSSIBLE, WHILE

REMAINING IN COMPLIANCE WITH THE SPECIFICATIONS.

4. SYMBOLS SHOWN ON THIS SHEET ARE STANDARD SYMBOLS. SOME SYMBOLS MAY

NOT BE USED ON THIS PROJECT.

5. ANY ELECTRICAL EQUIPMENT OR CONDUIT AND WIRING ON SITE THAT ARE

REQUIRED TO BE RELOCATED DUE TO CONSTRUCTION, SHALL BE DONE AT THE

CONTRACTOR'S EXPENSE. CONTRACTOR SHALL BE RESPONSIBLE FOR

MAINTAINING SERVICE TO ANY SUCH EQUIPMENT. COORDINATE WITH

GOVERNMENT PRIOR MAINTAIN CIRCUIT CONTINUITY OF ALL SYSTEMS OARTIALLY

DEMOLISHED.

6. COORDINATE ALL ELECTRICAL EQUIPMENT WITH ALL OTHER TRADES TO AVOID

CONFLICTS. PROVIDE ALL NECESSARY FITTINGS, EQUIPMENT, HANGERS, OFFSETS,

ROUTING, ETC. TO AVOID CONFLICTS AT NO ADDITIONAL COST TO OWNER.

7. COORDINATE JUNCTION BOX AND RECEPTACLE MOUNTING HEIGHTS FOR

EQUIPMENT FURNISHED BY OTHER TRADES. ADJUST AS NECESSARY TO

ACCOMMODATE THE EQUIPMENT SELECTED. PROVIDE ALL ELECTRICAL

CONNECTIONS TO HARD WIRED EQUIPMENT.

8. PROVIDE INSULATED BUSHINGS ON ALL STUBBED UP CONDUITS. PROVIDE A PULL

STRING IN ALL EMPTY CONDUITS.

ELECTRICAL RISER/SINGLE LINE DIAGRAM

FIRE FIGHTERS TELEPHONE

CEILING MOUNTED FIRE ALARM COMBINATION OF SPEAKER/STROBE DEVICE,

"15" DESIGNATES CANDELA RATING

FIRE ALARM VISUAL DEVICE, "15" DESIGNATES CANDELA RATING

WALL MOUNTED COMBINATION OF SPEAKER/STROBE, "15" DESIGNATES

CANDELA RATING

WALL MOUNTED NOTIFICATION STROBE MARKED "ALERT" WITH AMBER LENS,

NUMBER INDICATES CANDELA RATING

WALL MOUNTED FIRE ALARM COMBINATION OF AUDIO/VISUAL DEVICE, "15"

DESIGNATES CANDELA RATING

WALL MOUNTED FIRE ALARM AUDIO DEVICE

FIRE ALARM SPEAKER, CEILING MOUNTED U.O.N.

FIRE ALARM SPEAKER/STROBE COMBINATION , CEILING MOUNTED U.O.N.

FIRE ALARM SPEAKER, WALL MOUNTED U.O.N. "WP" INDICATES WEATHER

PROOF

CEILING MOUNTED SMOKE DETECTOR U.O.N.

SMOKE DETECTOR LISTED FOR HIGH AIR VELOCITY

WALL MOUNTED MULTI STATION SMOKE DETECTOR

MULTI STATION SMOKE DETECTOR WITH INTEGRAL VISUAL DEVICE

CEILING MOUNTED SMOKE DETECTOR, "E" INDICATES FOR ELEVATOR

RECALL

DUCT SMOKE DETECTOR

CEILING MOUNTED SMOKE DETECTOR FOR DOOR RELEASE, INCLUDE RELAY

BASE

CEILING MOUNTED HEAT DETECTOR

FIRE ALARM MANUAL PULL STATION

TAMPER SWITCH

FLOW SWITCH

PRESSURE SWITCH

FIRE ALARM TERMINAL CABINET

FIRE ALARM ANNUNCIATOR PANEL

FIRE ALARM CONTROL PANEL

FIRE ALARM NOTIFICATION CIRCUIT POWER SUPPLY

FIRE ALARM TRANSPONDER CABINET

AIR SAMPLING DETECTOR

ADDRESSABLE CONTROL MODULE

ADDRESSABLE MONITOR MODULE

END OF LINE RESISTOR

POST INDICATOR VALVE

LOCAL CONTROL UNIT-MASS NOTIFICATION

FIRE ALARM DIGITAL DIAL OUT

WALL MOUNTED FIRE ALARM MAGNETIC DOOR HOLDER

FLOOR MOUNTED FIRE ALARM MAGNETIC DOOR HOLDER

GENERAL NOTES:

1. REFER TO DRAWINGS E-001 FOR ELECTRICAL SYMBOLS.

NOTES AND ABBREVIATIONS.

KEYED NOTES:

1 NEW BELOW GRADE 2-4" CONDUIT WITH 2 SETS 3# 500 KCM + 1

#1/O G FOR TEMPORARY CHILLER.

NEW WALL MOUNTED WEATHER PROOF PULL BOX. WATER

TIGHT SEAL BETWEEN BOX AND BUILDING. DRILL OPENINGS IN

WALL FOR PENETRATION OF BRANCH CIRCUIT TO TEMPORARY

CHILLER. COORDINATE FINAL LOCATION WITH EXISTING

CONDITIONS AND PROJECT MANAGER.

EXISTING 3" CONDUITS BELOW GRADE TO REMAIN.

REFER TO SHEET E-300 FOR DETAILS.

EXISTING MAIN DISTRIBUTION

SWITCHBOARD "MDS"

3000A, 480/277V, 3 PHASE, 4W

UNIT SPACE

UNIT SPACE

UNIT SPACE

NO. LOAD LOAD

UNIT SPACE CHILLER

CHILLER SPACE

SPACE HP1A

HP2B HPWS

ELEV 1,2 COMPUTER RM

HP3C HPC1B

HP2C HPC1A

HP3A SPACE

HP2A HP1B

T2A SPACE

HP3B HPC1C

SPARE MCC-R

SPARE NEW CHILLER

600A BRAKER UNIT SPACE

ATS

UNIT SPACE

UNIT SPACE

TEMP. CHILLER

HP

SPARE

(2) (3)

(4) (5)

(6) (7)

(8) (9)

(10) (11)

(12) (13)

(14)

(15)

(19) (20)

(21) (22)

(23) (24)

(25) (26)

(27) (28)

(29) (30)

(33)

UNIT SPACEUNIT SPACE

(31) (32)

(1)

(16) (34)

(18)

(17)

GENERAL NOTES:

1. REFER TO DRAWINGS E-001 FOR ELECTRICAL SYMBOLS.

NOTES AND ABBREVIATIONS.

KEYED NOTES:

1 PROVIDE A 800 A/3P, 480v CIRCUIT BRAKER FOR THE

INSTALATION OF A TEMPORARY CHILLER.

THE 800 A/3P CIRCUIT BRAKER SHALL BE REUSE FOR THE NEW

PERMANENT CHILLER.

NOTE: ALL EQUIPMENT IS EXISTING TO REMAIN AND TO BE MAINTAINED.

NOTE: ALL BREAKERS ARE EXISTING TO REMAIN AND TO BE MAINTAINED UNLESS OTHERWISE NOTED.

CH-1

TST-2 TST-1EXISTING

CHILLER

TEMPORARY CHILLER

EXISTING LIGHTS

(TYP).

CHIB

TEMPORARY

TRAILER GROUNDING IS

PROVIED BY CHILLER

MANUFACTURER

CH-1

EXISTING LIGHTS

(TYP).

CHIB

NEW

CHILLER

CHIB#8+10 CHIB#12

1. REFER TO DRAWINGS E-001 FOR ELECTRICAL SYMBOLS.

NOTES AND ABBREVIATIONS.

2. CONTRACTOR SHALL FIELD VERIFY THE LOCATION AND

RATING OF ALL EQUIPMENT PRIOR TO DEMOLITION.

3. CONTRACTOR SHALL PROVIDE CONTROL CABLE, CONDUIT,

JUNCTION BOX AND ACCESSORIES AS REQUIRED FOR A

COMPLETE AND FULLY OPERATIONAL CHILLER SYSTEM.

INSTALL NEMA 3R 800 A FUSED DISCONNECT SWITCH, WITH

700A FUSES TO SERVE THE TEMPORARY CHILLER EQUIPMENT.

MOUNT DISCONNECTS ON THE VERTICAL STEEL CHANNELS.

CHANNELS SHALL BE MINIMUM 12 GAGVE 1"X1-5/8" MINUMUN.

COATED WITH PVC TO MINIMUM THICKNESS OF 40 MILS.

JUNCTION BOX FOR POWER CONNECTION TO HEAT TRACE (208,

2 POLE, 30 AMPS) 2 #10 + 1 # 12 GRD IN 3/4 " CONDUIT. REFER TO

MECHANICAL DRAWINGS FOR EXACT LOCATION OF HEAT

TRACE.

PROVIDE NEMA 3R 800A FUSED DISCONNECT SWITCH WITH

700A FUSES FOR NEW CHILLER.

JUNTION BOX FOR CONTROL PANEL FOR NEW CHILLER.

PROVIDE 800A 3 POLE CIRCUIT BREAKER FOR TEMPORARY CHILLER.

PROVIDE 2 SETS OF 3 #500 KCM + 1 #1/0 G IN 4" CONDUIT.

PROVIDE 600V,800A FUSED DISCONNECT SWITCH WITH 700A FUSES TO SERVE THE

TEMPORARY CHILLER.

DISCONNECT EXISTING FEEDER SERVING THE EXISTING CHILLER. EXISTING FEEDER

AND CONDUITS TO BE

REMAIN FOR NEW CHILLER.

DISCONNECT AND REMOVE FUSED SWITCH SERVING THE EXISTING CHILLER.

PROVIDE NEW 600V, 800A FUSED DISCONNECT SWITCH WITH 700 A FUSES TO SERVE

NEW CHILLER.

EXTEND EXISTING CIRCUITRY TO ACCOMMODATE NEW CHILLER. REFER TO STEP 4

FOR FINAL MULTI POINT CONNECTION.

DISCONNECT AND REMOVE TEMPORARY DISCONNECT SWITCH SERVING TEMPORARY

CHILLER. EXISTING FEEDER AND CONDUIT TO BE REMAIN FOR MULTI POINT

CONNECTION NEW CHILLER.

MAKE THE CIRCUIT BREAKER SERVING THE TEMPORARY CHILLER TO BE REMAIN FOR

NEW CHILLER.

EXTEND EXISTING CIRCUITRY AND CONNECT TO NEW OWNER FURNISHED CHILLER.12