W9127821R0063 AM01 DRAWINGS.PDF

US Army Corps of Engineers®

MOBILE DISTRICT

109 SAINT JOSEPH STREET

MOBILE AL 36602

JIM WOODRUFF

CHATTAHOOCHEE, FLORIDA

JUNE 2021

MOBILE DISTRICT PROJECT CODE:

NUMBER : 21R0063

AMENDMENT NO. 0001

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WINTER:

68°F (OFFICE/ADMIN AREAS)

72°F, 50% RH (COMM ROOMS)

65°F (SHOPS)

SUMMER:

78°F, 50% RH (OFFICE/ADMIN AREAS)

72°F, 50% RH (COMM ROOMS)

80°F (SHOPS)

DRAWING ABBREVIATIONS LEGEND

DUCTWORK SYMBOLS

PIPING SYMBOLS

GENERAL NOTES

XX/XX

DUCT WITH ACOUSTICAL LINING

DAMPER TYPE:

VERTICAL DAMPER IN DUCT (OR

OPENING) AT FIRE-RATED PARTITION

CONNECT NEW DUCT TO EXISTING

A.D.

A.D.

ACCESS DOOR IN CEILING

DUCT ACCESS DOOR

SUPPLY OR OUTSIDE AIR

DUCT UP

SUPPLY OR OUTSIDE AIR

DUCT DOWN

RETURN AIR DUCT UP

RETURN AIR DUCT DOWN

RELIEF OR EXHAUST AIR DUCT UP

IN-LINE 90 DEGREE DROP (RISE) IN

DUCT

INCLINE RISE IN DUCT

INCLINE DROP IN DUCT

VAV TERMINAL UNIT

FLEXIBLE DUCT, SIZE AS SHOWN

UP

DOWN

DIRECTION OF FLOW

PIPE ANCHOR

PIPE GUIDE

CONCENTRIC REDUCER

ECCENTRIC REDUCER

BRANCH - SIDE CONNECTION

BRANCH - TOP CONNECTION

RISE OR DROP IN PIPE

RISER UP (ELBOW)

RISER DOWN (ELBOW)

CAPPED PIPE

BLIND FLANGE

UNION (SCREWED)

PUMP

FLANGED CONNECTION

TEMPERATURE & PRESSURE PORT

FLEX PIPE

FLEX CONNECTION

PRESSURE GAGE WITH COCK

THERMOMETER

FLOW SWITCH

PRESSURE SWITCHPS

FS

AUTOMATIC AIR VENT

MANUAL AIR VENT

WELDED CONNECTION

FLANGED CONNECTION

SOLDERED CONNECTION

THREADED OR "PRESS" CONNECTION

BELL & SPIGOT CONNECTION

SOLVENT CONNECTION

T

CO

T

EM

S

F

FR

M

RS

ROOM THERMOSTAT

CARBON MONOXIDE

TEMPERATURE SENSOR/TRANSMITTER

HVAC SYSTEM EMERGENCY SHUTDOWN

DUCT SMOKE DETECTOR

FLOW SENSOR

FLOW SWITCH

FREEZESTAT

ELECTRIC MOTOR

REFRIGERANT SENSOR

R

RELAY

PROJECT: REPLACE HVAC, J.W. POWERHOUSE

HVAC DESIGN CRITERIA

INDOOR DESIGN CONDITIONSCONTROLS SYMBOLS

ST

HT

PT

SP

DT

DP

AQ

T

CT

DA

CD

HS

F

DUCT HUMIDITY SENSOR/TRANSMITTER

SLAB SENSOR

EMERGENCY HVAC SHUT-DOWN SWITCH

PRESSURE TRANSMITTER

MOTOR STARTER (LOCAL OR MCC)

STATIC PRESSURE SENSOR/TRANSMITTER

AQUASTAT

DIFFERENTIAL PRESSURE SWITCH

(DIGITAL)

DIFFERENTIAL PRESSURE SENSOR/

TRANSMITTER

DUCT AVERAGING TEMPERATURE

ELEMENT

RECEIVER PRESSURE GAUGE

(PANEL MTD.)

LIQUID FLOW METER

CURRENT SENSING RELAY

CARBON DIOXIDE (C02) SENSOR

ELECTRIC DAMPER ACTUATOR

FIRESTAT

MANUALLY ACTIVATED SWITCH

(PULL STAT., PUSH STAT., ETC)

NORMAL

OPEN

NORMAL

CLOSED

GLOBE VALVE

VALVE W/ REDUCERS

(GATE VALVE SHOWN)

GATE VALVE

3-WAY VALVE

NEEDLE VALVE/ INSTRUMENT

VALVE

BUTTERFLY VALVE

ANGLE VALVE

PLUG VALVE

BALL VALVE

DRAWING/DETAIL REFERENCE KEY

RE : 2 / M-201

REFER TO

DRAWING/DETAIL NUMBER

MISCELLANEOUS

KEYNOTE

VALVE SYMBOLS

CHECK VALVE (NON SLAM)

PLUG VALVE

GLOBE VALVE

GATE VALVE

PRESSURE REDUCING

VALVE (PRV)

BALL VALVE

BUTTERFLY VALVE

VENTURI FLOW METER

NEEDLE VALVE

VALVE IN DROP

VALVE IN RISE

VALVE IN CENTER DROP

TWO-WAY CONTROL VALVE

THREE-WAY CONTROL VALVE

SOLENOID VALVE

MANUAL BALANCING VALVE

AUTOMATIC BALANCING VALVE

TEMPERATURE WELL

ORIFICE FLOW PLATE

M-201

ELECTRIC ACTUATOR

SOLENOID ACTUATOR

CONTROL VALVE SYMBOLS:

M

S

EQUIP. TAG SYMBOLS

AIR DEVICE TAG

X 380

TAG

AIRFLOW (CFM)

CONTROL DEFINITIONS:

NORMAL POSITION: POSITION WHEN THE

SYSTEM IS DISABLED OR NOT

ENERGIZED.

FAIL POSITION: POSITION WHEN THE CONTROL

SIGNAL IS LOST OR UPON LOSS OF POWER.

NO - NORMALLY OPEN

NC - NORMALLY CLOSE

FO - FAIL OPEN

FC - FAIL CLOSE

EM

GENERAL NOTES AND SYMBOLS

(ALL SYMBOLS SHOWN ARE NOT NECESSARILY USED ON THE DRAWINGS)

A --------------------------------------------------

ACC AIR COOLED CHILLER

AD AIR DEVICE

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AHU AIR HANDLING UNIT

AL ACOUSTICAL LINING

AS AIR SEPARATOR

AFS AIRFLOW MEASURING STATION

B --------------------------------------------------

BOD BOTTOM OF DUCT

BOP BOTTOM OF PIPE

C --------------------------------------------------

C CONDENSATE

CC COOLING COIL

CFM CUBIC FEET PER MINUTE

CH CHILLER

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

D --------------------------------------------------

DB DRY BULB

DOAU DEDICATED OUTDOOR AIR UNIT

DX DIRECT EXPANSION

E --------------------------------------------------

EA EXHAUST AIR

ECU EVAPORATIVE COOLING UNIT

EF EXHAUST FAN

ERP ENERGY RECOVERY PUMP

ERR ENERGY RECOVERY WATER RETURN

ERS ENERGY RECOVERY WATER SUPPLY

ERU ENERGY RECOVERY UNIT

ET EXPANSION TANK

F --------------------------------------------------

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT

FD FIRE DAMPER

FO FAIL OPEN

FPM FEET PER MINUTE

G --------------------------------------------------

GR GLYCOL RETURN

GS GLYCOL SUPPLY

H --------------------------------------------------

HC HEATING COIL

HP HEAT PUMP

HPS HIGH PRESSURE STEAM

HVU HEAT AND VENT UNIT

HWR HOT WATER RETURN

HWS HOT WATER SUPPLY

I --------------------------------------------------

IHP INVERTER HEAT PUMP

L --------------------------------------------------

LPS LOW PRESSURE STEAM

LVR LOUVER

M --------------------------------------------------

MAU MAKE-UP AIR UNIT

MVD MOTORIZED VOLUME DAMPER

MPS MEDIUM PRESSURE STEAM

N --------------------------------------------------

NTS NOT TO SCALE

O --------------------------------------------------

OA OUTDOOR AIR

P --------------------------------------------------

PFI PROVIDE FURNISH AND INSTALL

PHC PREHEAT COIL

R --------------------------------------------------

RA RETURN AIR

RH RADIANT HEATER

RHC REHEAT COIL

RFZ RADIANT FLOOR ZONE MANIFOLD

S --------------------------------------------------

SA SUPPLY AIR

SF SHOT FEEDER (CHEMICAL BYPASS)

SM SNOW MELT MANIFOLD

T --------------------------------------------------

TA TRANSFER AIR

TWV TWO WAY VALVE

V --------------------------------------------------

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER

VEF VEHICLE EXHAUST FAN

VP VACUUM PUMP

W --------------------------------------------------

WB WET BULB

WCC WATER COOLED CHILLER

Z --------------------------------------------------

ZSB ZONE SELECTOR BOX

WEATHER STATION: TALLAHASSEE RGNL, FL

STATION WMO#: 72214

LAT / LON: 30.42°N / 84.51°W

ELEVATION: 107 FT

CLIMATE ZONE: 2A

WINTER (99%): 30°F DB / 28°F WB

SUMMER (1%): 94°F DB / 76°F MCWB

FS

24"X12" INDICATES A 24"X12" RECTANGULAR

DUCT (NET FREE AREA)

20"Ø INDICATES A 20" DIA. ROUND DUCT

24/20 INDICATES A 24"X20" DIA. FLAT OVAL DUCT

(NET FREE AREA)

GENERAL DEMOLITION NOTES

CONNECT TO EXISTING

RECTANGULAR-TO-ROUND DUCT

TRANSITION

STANDARD ECCENTRIC DUCT

TRANSITION

STANDARD CONCENTRIC DUCT

TRANSITION

STANDARD RECTANGULAR BRANCH

DUCT (45° TAKE-OFF)

STANDARD ROUND BRANCH DUCT

(CONICAL)

STANDARD ROUND BRANCH DUCT

(SPIN-IN)

TYPICAL SUPPLY AIR TEE WITH SPLITTER

DAMPER (PROVIDE VANES IN ALL SQUARE

OR RECTANGULAR ELBOWS, UNLESS

NOTED OTHERWISE)

VANED ELBOW (PROVIDE TURNING

VANES IN ALL SQUARE OR

RECTANGULAR ELBOWS, UNLESS

NOTED OTHERWISE)

HORIZONTAL FIRE DAMPER AT

FLOOR PENETRATION

SECTION THROUGH RECTANGULAR

EXHAUST DUCT

SECTION THROUGH RECTANGULAR

RETURN DUCT

SECTION THROUGH RECTANGULAR

SUPPLY DUCT

SECTION THROUGH ROUND DUCT,

SUPPLY OR EXHAUST AS NOTED

PITCH DOWN IN

DIRECTION OF ARROW

STRAINER WITH

BLOWDOWN VALVE

BRANCH - BOTTOM

CONNECTION

BELLOWS CONNECTION (DOUBLE

SPHERE NEOPRENE TYPE)

SAFETY VALVE OR PRESSURE

RELIEF VALVE

GATE VALVE W/ 3/4" HOSE

THREAD ADAPTER

FLANGED VALVE (GATE

VALVE SHOWN)

SHEET NUMBER ON

WHICH DETAIL IS

DRAWN

FD - FIRE DAMPER

SD - SMOKE DAMPER

FSD- FIRE/SMOKE DAMPER

BD - GRAVITY BACKDRAFT DAMPER CD -

CONTROL DAMPER NO MARK INDICATES

MANUAL VOLUME DAMPER

MANUAL VOLUME DAMPER (SEE

BELOW FOR OTHER TYPES):

CEILING SUPPLY AIR DIFFUSER

-ARROWS INDICATE PATTERN.

NO PATTERN SHOWN EQUALS

4-WAY

CEILING RETURN AIR GRILLE OR

RETURN REGISTER

CEILING EXHAUST AIR GRILLE OR

EXHAUST REGISTER

SIDEWALL SUPPLY OR RETURN

REGISTER OR GRILLE

RELIEF OR EXHAUST AIR DUCT

DOWN

A. REFER TO SPECIFICATIONS FOR MATERIALS AND METHODS FOR CONSTRUCTION.

B. COORDINATE LOCATION OF ALL PENETRATIONS WITH THE BUILDING STRUCTURE..

C. COORDINATE ALL SLAB PENETRATIONS AND SLEEVES PRIOR TO EACH CONCRETE POUR.

D. PERFORM WORK IN ACCORDANCE WITH THE LATEST EDITIONS, REVISIONS, AMENDMENTS, OR SUPPLEMENTS OF APPLICABLE

STATUTES, ORDINANCES, CODES, OR REGULATIONS OF FEDERAL, STATE, AND LOCAL AUTHORITIES HAVING JURISDICTION IN

EFFECT ON THE DATE BIDS ARE RECEIVED.

E. COORDINATE WITH ARCHITECTURAL FEATURES AND COORDINATE WORK SUCH THAT INTERFERENCES BETWEEN PIPING, DUCTWORK, EQUIPMENT, PLUMBING WORK, ELECTRICAL WORK, AND BUILDING STRUCTURE WILL BE AVOIDED.

F. PROVIDE THE ENTIRE SYSTEM AND ITS COMPONENT ITEMS OF EQUIPMENT IN OPERATING CONDITION WITHOUT

OBJECTIONABLE VIBRATION OR NOISE IN ACCORDANCE WITH UFC 3-450-01 AND ASHRAE APPLICATIONS HANDBOOK.

G. PROVIDE ALL WIRING AND ELECTRICAL CONTROLS IN ACCORDANCE WITH NFPA 70 (NEC).

H. DO NOT SCALE THESE DRAWINGS FOR CONSTRUCTION PURPOSES.

I. ALL DUCTWORK SIZES ARE OUTSIDE CLEAR DIMENSIONS.

J. PAINT ANY ABOVE CEILING ITEMS, WHICH CAN BE SEEN THROUGH AIR SLOTS OR GRILLES, FLAT BLACK.

K. PROVIDE TEMPORARY 30% EFFICIENT, 2" THICK FILTERS OVER RETURN AIR OPENINGS OF ANY AHU'S WHICH ARE PLACED IN

SERVICE PRIOR TO COMPLETION OF CONSTRUCTION. REMOVE FILTERS FOR TEST AND BALANCE.

L. DUCT AND PIPE HANGARS IN UNCONDITIONED SPACE OR EXTERIOR TO BUILDING SHALL BE GALVANIZED STEEL.

M. PROVIDE ACCESS PANELS FOR ALL DAMPER ACTUATORS AND MOTORS LOCATED INSIDE DUCT OR FAN HOUSING.

N. PROVIDE MANUAL BALANCING DAMPERS AT ALL (SUPPLY AND RETURN) DUCT CONNECTIONS TO UNITS.

O. PROVIDE ACCESS DOORS AT ALL DAMPER LOCATIONS AND WHERE NECESSARY TO MAINTAIN AND BALANCE THE HVAC

SYSTEM.

P. NO REGULAR OR UNPLANNED OUTAGE OF HVAC SHALL BE ALLOWED. ANY OUTAGE REQUIRED TO COMPLETE THE WORK

SHALL BE PLANNED NO LESS THAN 14 CALENDAR DAYS PRIOR, SHALL ONLY OCCUR DURING THE MONTHS OF NOVEMBER

THROUGH FEBRUARY, AND SHALL NOT BE SCHEDULED FOR MORE THAN 8 HOURS PER DAY.

A. CONTRACTOR SHALL VERIFY EXISTING CONDITIONS INCLUDING, BUT NOT LIMITED TO: PIPE SIZES & ROUTING, DUCT SIZES &

ROUTING, EQUIPMENT CONNECTIONS & LOCATIONS, AND PNEUMATIC CONTROLS APPURTENANCES

B. CONTRACTOR SHALL BE RESPONSIBLE FOR THE DEMOLITION AND DISPOSAL OF ALL EQUIPMENT, DUCT, PIPE, PNEUMATIC

CONTROLS, AND APPURTENANCES SHOWN IN THE PLANS.

C. PROVIDE NECESSARY MODIFICATIONS TTO FACILITATE THE INSTALLATION OF NEW SYSTEMS AND INTERFACE OF EXISTING

AND NEW SYSTEMS COMPLETE

D. EXISTING SYSTEMS AND INFORMATION SHOWN ON THESE PLANS WERE DEVELOPED USING EXISTING DRAWINGS. VERIFY AT

SITE ALL EXISTING SYSTEMS. REMOVE DUCT, PIPING, AND PNEUMATIC CONTROLS AS NOTED.

E. COORDINATE AND SCHEDULE ALL CONNECTIONS TO EXISTING SYSTEMS AND SYSTEM SHUT-DOWNS WITH MAINTENANCE

PERSONNEL.

F. MAINTAIN EXISTING BUILDING SYSTEMS WITH PHASED DEMOLITION AND INSTALLATION OF NEW WORK. PROVIDE

TEMPORARY SERVICE AS REQUIRED.

G. PATCH ALL WALLS, FLOORS, AND CEILINGS TO MATCH EXISTING FOR ALL OPENINGS CREATED BY DEMOLITION WORK OF

EQUIPMENT AND HVAC SERVICE PENETRATIONS.

H. REPLACE/PATCH TO MATCH EXISTING ANY EXISTING PIPE AND/OR DUCT INSULATION THAT IS TO REMAIN EXISTING AND IS

DAMAGED OR REMOVED DURING CONSTRUCTION.

EL. ELEVATION

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AXIS OF DAM

OIL STORAGE ROOM

OIL PURIFICATION

ROOM

FLAMMABLE

STORAGE

EQUIPMENT HANDLING AREA

SEWAGE TREATMENT ROOM

ELEVATOR

SHAFT

E-3A

MD104A

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DEMOLITION PLAN - EL. 48.5

SCALE: 1/8" = 1'-0"

DEMOLISH EXHAUST FAN. FAN

PLATFORM TO REMAIN.

GENERAL SHEET NOTES:

1. SEE SHEET M-001 FOR LEGEND, ABBREVIATIONS, AND GENERAL DEMOLITION NOTES.

2. EXISTING SYSTEMS AND INFORMATION SHOWN ON THESE PLANS WERE DEVELOPED USING EXISTING DRAWINGS. CONTRACTOR SHALL

VERIFY ALL SYSTEMS AND COMPONENTS.

3. REMOVE AND RELOCATE SMALL CONDUIT, CABLE, PIPE, DUCT AND ASSOCIATED HANGERS AS NECESSARY TO ACHIEVE A COMPLETE

INSTALLED MECHANICAL SYSTEM.

4. ALL EQUIPMENT, DUCT, PIPE, ETC. TO BE DEMOLISHED SHALL BE REPRESENTED WITH A DASHED LINE OR HATCHING. CONTRACTOR

SHALL BE RESPONSIBLE FOR DISPOSAL OF DEMOLISHED COMPONENTS.

N

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RE-2

S-1A

S-1

S-3

S-2

E-1B

E-3B

RE-3

S-1A

48/12

66/12

17/31

11/36

24/15

35/10

35/22

54/16

42/24

8/13

31/17

12/24

12/24

12/48

20/44

54/16

20/8

11/36

36/11

12/66

16/72

54/16

18/16

32/90.5

90.5/32

13,590 CFM

90.5/32

13,590 CFM

EL 110.0

EL 95.0

66/12

72/16

PLAN - EL. 95.0

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

S-2 S-3 S-1 RE-2 S-1 RE-2 S1-A

RE-3S-3S-2

RE-3 E-3B E-1B

INSTRUMENT

PANEL

INSTRUMENT

PANEL

131415 12

1314 12

1314 12

12 13 14

EQUIPMENT ACCESS DOOR.

DOUBLE DOOR OPENS TO

GENERATOR BAY.

EQUIPMENT ACCESS DOOR.

DOUBLE DOOR OPENS TO

GENERATOR BAY.

MD105

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GENERAL SHEET NOTES:

1. SEE SHEET M-001 FOR LEGEND, ABBREVIATIONS, AND GENERAL DEMOLITION NOTES.

2. EXISTING SYSTEMS AND INFORMATION SHOWN ON THESE PLANS WERE DEVELOPED USING EXISTING DRAWINGS. CONTRACTOR SHALL

VERIFY ALL SYSTEMS AND COMPONENTS.

3. REMOVE AND RELOCATE SMALL CONDUIT, CABLE, PIPE, DUCT AND ASSOCIATED HANGERS AS NECESSARY TO ACHIEVE A COMPLETE

INSTALLED MECHANICAL SYSTEM.

4. ALL EQUIPMENT, DUCT, PIPE, ETC. TO BE DEMOLISHED SHALL BE REPRESENTED WITH A DASHED LINE OR HATCHING. CONTRACTOR

SHALL BE RESPONSIBLE FOR DISPOSAL OF DEMOLISHED COMPONENTS.

HVAC SHEET NOTES:

1. DEMO EXISTING TAP INTO PLENUM. PATCH WALL TO MATCH EXISTING AFTER

INSTALLATION OF NEW PLENUM TAP.

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AXIS OF DAM

OIL STORAGE ROOM

OIL PURIFICATION

ROOM

FLAMMABLE

STORAGE

EQUIPMENT HANDLING AREA

SEWAGE TREATMENT ROOM

ELEVATOR

SHAFT

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AXIS OF DAM

OIL STORAGE ROOM

OIL PURIFICATION

ROOM

FLAMMABLE

STORAGE

EQUIPMENT HANDLING AREA

SEWAGE TREATMENT ROOM

ELEVATOR

SHAFT

E-3A

EF-3A. MOUNT NEW FAN TO

EXISTING PLATFORM AND

CONNECT TO EXISTING DUCT.

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NEW WORK PLAN - EL. 48.5

SCALE: 1/8" = 1'-0"

GENERAL SHEET NOTES:

1. SEE SHEET M-001 FOR LEGEND, ABBREVIATIONS, AND GENERAL NOTES.

2. THE PLAN SHOWS THE GENERAL ARRANGEMENT OF THE DUCTWORK AND PIPING. CONTRACTOR IS RESPONSIBLE FOR

COORDINATING ALL TRADES BEFORE PURCHASE AND INSTALLATION OF MECHANICAL EQUIPMENT AND DUCTWORK.

3. ALL DUCT DIMENSIONS SHOWN ARE INSIDE CLEAR DIMENSIONS UNLESS OTHERWISE NOTED.

4. ROUTE CONDENSATE PIPING FROM MECHANICAL EQUIPMENT TO NEAREST FLOOR DRAIN.

5. ALL PIPE PENETRATIONS THROUGH FIRE RATED WALLS AND FLOORS SHALL BE PROVIDED WITH A UL LISTED THROUGH PENETRATION

FIRESTOP SYSTEM HAVING A 'T' RATING EQUAL TO OR GREATER THAN THE RATING OF THE FLOOR/WALL PENETRATED.

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AMENDMENT 0001

48/12

66/12

17/31

24/15

35/10

35/22

54/16

31/17

12/24

12/24

12/48

54/16

20/8

12/66

16/72

54/16

18/16

EL 110.0

EL 95.0

66/12

72/16

PLAN - EL. 95.0

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

S-2 S-3 S-1 RE-2 S-1 RE-2 S1-A

RE-3S-3S-2

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1314 12

1314 12

12 13 14

48/12

66/12

17/31

24/15

35/10

35/22

54/16

31/17

12/24

12/24

12/48

54/16

20/8

12/66

16/72

54/16

18/16

EL 110.0

EL 95.0

66/12

72/16

PLAN - EL. 95.0

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

SECTION

SCALE: 1/4" = 1'-0"

S-2 S-3 S-1 RE-2 S-1 RE-2 S1-A

RE-3S-3S-2

131415 12

1314 12

1314 12

12 13 14 x

26X26 DN

TO AHU-1

TAP FULL SIZE

AHU-1 OPENING

TAP FULL SIZE

OF OPENING

X

TAP NEW 8x8 OA INTO EXISTING 20X20 RA.

ROUTE NEW MA TO EXISTING 36X11 MA.

X

AHU-2

AHU-3

AHU-1

AHU-1A

8X8 TAP INTO

OA PLENUM

28X72

12X72

AHU-2

TAP FULL SIZE OF

AHU-2 OPENING.

CONNECT TO EXISTING

107X24 RA DUCT

IN PLENUM.

24X12

TAP FULL SIZE OF

AHU OPENING

AHU-3

AHU-2

12X66

AHU-1

8X8

31X17

42X24

24X42

RE-2

AHU-1

TAP FULL SIZE OF

AHU OPENING

31X17

AHU-1A

RE-2

AHU-1A

X

RE-3 EF-3B EF-1B

30X36 OA ON PROMENADE

DECK. TAP INTO OA PLENUM.

TAP FULL SIZE OF

AHU-2 OPENING.

CONNECT TO EXISTING

RA DUCT IN PLENUM.

X

TAP FULL SIZE

OF AHU OPENING

26X26

AHU-3

8X8

TAP NEW 8x8 OA INTO

EXISTING 20X20 RA.

31X17

20X8

72X28

AS-1

CHWP-2

CHWP-1

4" CHWR

4" CHWS

3/4"

DCW

CHWP-1

ET-1

3/4" DOMESTIC

MAKEUP LINE

ET-1

AS-1

CHWP-1

26X26

CHWS

SHOT

FEEDER

SHOT

FEEDER

CHWP-1 CHWP-2

20X20 TAP INTO

OA PLENUM.

MANUAL BALANCE

DAMPER

(TYP)

TAP INTO EXISTING

RA DUCT FULL SIZE

OF UNIT OPENING

OA PLENUM

20X20 TAP INTO

OA PLENUM

12X12 TAP INTO

OA PLENUM

TAP FULL SIZE

AHU-1 OPENING

8X8 OA TAP

FOR AHU-1A

SEE PLAN THIS SHEET &

M-102 FOR HYDRONIC PIPING

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20X20 TAP

20X20 TAP

8X8 TAP 12X12 TAP

20X20 TAP

20x20 TAP

EDH-1

EDH-1

8X8 OA TAP

FOR AHU-1A

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12X12

SEE PLAN THIS SHEET &

M-102 FOR HYDRONIC PIPING

CHWR

EQUIPMENT ACCESS DOOR.

DOUBLE DOOR OPENS TO

GENERATOR BAY.

EQUIPMENT ACCESS DOOR.

DOUBLE DOOR OPENS TO

GENERATOR BAY.

EQUIPMENT ACCESS DOOR.

DOUBLE DOOR OPENS TO

GENERATOR BAY.

EF-1B

EF-3B

RE-3

M-105

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GENERAL SHEET NOTES:

1. SEE SHEET M-001 FOR LEGEND, ABBREVIATIONS, AND GENERAL NOTES.

2. THE PLAN SHOWS THE GENERAL ARRANGEMENT OF THE DUCTWORK AND PIPING. CONTRACTOR IS RESPONSIBLE FOR

COORDINATING ALL TRADES BEFORE PURCHASE AND INSTALLATION OF MECHANICAL EQUIPMENT AND DUCTWORK.

3. ALL DUCT DIMENSIONS SHOWN ARE INSIDE CLEAR DIMENSIONS UNLESS OTHERWISE NOTED.

4. ROUTE CONDENSATE PIPING FROM MECHANICAL EQUIPMENT TO NEAREST FLOOR DRAIN.

5. ALL PIPE PENETRATIONS THROUGH FIRE RATED WALLS AND FLOORS SHALL BE PROVIDED WITH A UL LISTED THROUGH PENETRATION

FIRESTOP SYSTEM HAVING A 'T' RATING EQUAL TO OR GREATER THAN THE RATING OF THE FLOOR/WALL PENETRATED.

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AMENDMENT NO. 0001

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