A02_Drawings_20190828.pdf

STATUS

REVISION

DESCRIPTION OF DRAWINGSSHT.NO.DWG.NO.REF.NO.RING NO.

S C H E D U L E O F D R A W I N G S

GENERAL

MECHANICAL

G-1

M-1

M-2

KIM, SM

MECHANICAL

1 G-1

NTS

N

S-2110

S-2113

S-2111

S-2112

S-2114

D D D

GW

D

D

D D s

GW

W

GW

HW

HW HW

W

S S

D xxx x x x x x x x x x x x D

SPRKVS

S N

P R

V S

SFHDR

SFHDR

T-2115

T-2116

THIS PROJECTTITLE SHEET & PROJECT LOCATION PLAN

G1

PROJECT LOCATION PLAN

GFEBS. NO. 195822, JMMT

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

195822

TITLE SHEET & PROJECT LOCATION PLAN

M-3

M-4

M-5

M-6

M-7

LEGEND & ABBREVIATION

MECH. DETAILS

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

A.H.U (2EA), B2110 AT JMMT, KOREA

REPAIR FAILED/FAILING A.C.C.U (2EA) &

PWO 195822,

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

GENERAL NOTES AND SCOPE OF WORK

EQUIPMENT SCHEDULES

EXIST/REMOVAL 1st & 2nd FL. H.V.A.C PLAN

AHU/RF & ACCU SCHEMATIC CONTROL DIAGRAM (FOR AHU-1 & AHU-2)

EXIST/REMOVAL H.V.A.C PLAN / H.V.A.C & PLUMBING PIPING ENLARGED PLANS

9 9 OF 10M-8

10 10 OF 10M-9

EXIST/NEW H.V.A.C ENLARGED PLANS (MECH ROOM & AHU ROOM)

(MECH ROOM & AHU ROOM)

EXIST/NEW H.V.A.C & PLUMBING PIPING ENLARGED PLANS

NOT TO SCALE

KIM, SM

MECHANICAL

2 10 M-1

NTS

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H o

ACCU AIR COOLED CONDENSING UNIT

ACLD AIR COOLED

ACU AIR CONDITION UNIT (S)

ACV ALARM CHECK VALVE

ADP APPARATUS DEW POINT

AHU AIR HANDLING UNIT

AIR COND AIR CONDITION (-ING,-ED)

AL ALUMINUM

ALT ALTITUDE

AMB AMBIENT

AMP AMPERE(AMP, AMPS)

APPROX APPROXIMATE

AVG AVERAGE

AWG AMERICAN WIRE GAUGE

BARO BAROMETER(-TRIC)

BARO PR PRESSURE, BAROMETRIC

BHP BRAKE HORSEPOWER

BP BOILING POINT

CAP CAPACITY

CCW COUNTER CLOCKWISE

CHW CHILLED WATER

CKT CIRCUIT

CLASS CLASSIFICATION

CLG LOAD COOLING LOAD

COEF COEFFICIENT

CONN CONNECTION

CONT CONTINUE

C

CMH CUBIC METER PER HOUR

CU M CUBIC METER

CENTIGRADE/ CELCIUS

CFCI

CONTRACTOR INSTALLED

CONTRACTOR FURNISHED

CIP CAST IRON PIPE

CWP

CU MM CUBIC MILLIMETER

Cv COEFFICIENT, VALVE FLOW

CW CLOCKWISE OR COLD WATER

CIRCULATING WATER PUMP

DB DECIBEL OR DRY BULB

COMPRESSORCPRSR

DBT DRY BULB TEMPERATURE

DCWS DOMESTIC COLD WATER SUPPLY

DEG or ° DEGREE

DFW DIESEL OIL

DOMESTIC HOT WATER RETURN

DOMESTIC HOT WATER SUPPLY

DHWR

DHWS

DIRECT EXPANSIONDX

DRY PIPE VALVEDPV

DOUBLE POLE DOUBLE THROWDPDT

DEWPOINT TEMPERATUREDPT

DIVISIONDIV

DIFFERENCEDIFF

DIAGRAMDIAG

DIAMETERDIA or

DWG DRAWING

EXPANSION JOINTEXPJT

ENTERING WATER TEMPEWT

EVAPORAT (-E,-ING,-ED,-OR)EVAP

EXTERNAL STATIC PRESSUREESP

EXPLOSION PROOFEP

EQUIPMENTEQPT

ENTERINGENT

EFFICIENCYEFF

EQUIVALENT DIRECT RADIATIONEDR

ECONOMIZERECON

ECCENTRICECC

ENTERING AIR TEMPERATUREEAT

FUEL OILFO

FA FACE AREA OR FRESH AIR

FHC FIRE HOSE CABINET

FHY FIRE HYDRANT

FLA FULL LOAD AMPERES

F FARENHEIT

FLR FLOOR

FEED WATER PUMPFWP

FACE VELOCITYFVEL

FLUSH VALVEFV

FRP

FREQUENCYFREQ

FEMALE PIPE THREADFPT

FIBERGLASS REINFORCED PLASTIC

Ft or ' FEET

FXTR FIXTURE

GALVANIZED STEELGALVS

GAGE OR GAUGEGA

GR GRAMS

GOVERNMENT INSTALLED

GOVERNMENT FURNISHED GFGI

CONTRACTOR INSTALLED

GOVERNMENT FURNISHEDGFCI

GAL GALLONS

GALLONS PER MINUTEGPM

HERTZHZ

HORIZONTALHORIZ

HOT WATER HEATERHWH

HOT WATERHW

HOUR(S)HR

HORSEPOWERHP

MERCURYHG

HEADHD

HB HOSE BIBB

DIAMETER, INSIDEID

ISOMETRICISO

IRON PIPE SIZEIPS

J JOULE

K THERMAL CONDUCTIVITY

K THERMAL CONDUCTIVITY

kG kCAL/HR

KILOGRAM

kG/SQ CM KILOGRAM PER SQ. CENTIMETER kG/SQ CM A

KILOCALORIE PER HOUR

(ABSOLUTE)

KILOGRAM PER SQ. CENTIMETER

kG/SQ CM G

(GAUGE)

KILOGRAM PER SQ. CENTIMETER

kG/SM KILOGRAM PER SQ. METER kG/SM A kG/SM G

(ABSOLUTE)

KILOGRAM PER SQ. METER

KILOGRAM PER SQ. METER (GAGE)

kW KILOWATT kWH KILOWATT HOUR kJ KILOJOULE kPa KILO PASCAL

LAT LEAVING AIR TEMPERATURE

LBS POUNDS

LG LENGTH

LH LATENT HEAT

LWT LEAVING WATER TEMPERATURE

LIQUID LINELL

L LITERS

LPD LITERS PER DAY

LPH LITERS PER HOUR

LPS

LM LINEAR METER

LITERS PER SECOND

LAV LAVATORY

LPM LITERS PER MINUTE

LT LAUNDRY TRAY

NUMBERNO

NORMALLY OPENN.O.

NOT IN CONTRACTNIC

NORMALLY CLOSEDN.C.

NOISE CRITERIANC

NCK

MAX

NOT TO SCALENTS

MIN

MPH

M METERS

MAXIMUM

MINIMUM OR MINUTE

METERS PER HOUR

MPS METERS PER SECOND

MM MILLIMETER

NPT NATIONAL TAPER PIPE (THREAD)

NOT APPLICABLEN/A

NECK

MECH MECHANICAL

OS&Y OUTSIDE SCREW & YOKE

OD

OAIL OUTSIDE AIR INTAKE LOUVER

OA OUTSIDE AIR

OUTSIDE DIAMETER

OPNG OPENING

OXY OXYGEN

PERCENT

PRESSURE REDUCING VALVEPRV

PARTS PER MILLIONPPM

POINT OF CONNECTIONPOC

PLUMBINGPLMB

PHASE (ELECTRIC)PH

PRESSURE GAGEPG

PD

POLEP

PRESSURE DROP OR DIFFERENCE

Pa PASCAL

POL PETROLEUM, OIL AND LUBRICANTS

QUANTITYQTY

QUARTQT

REFRIGERATION TONRT

REVOLUTIONS PER MINUTERPM

RADIATORRDTR

RETURN AIRRA

THERMAL RESISTANCER

REFRIGERANT (134A, 22, ETC)R134A,R22

RH RELATIVE HUMIDITY

SUPPLY AIRSA

SYMBOLSYM

SUCTIONSUCT

STORAGESTOR

STEELSTL

STANDARDSTD

STEAMST

SAYBOLT SECONDS UNIVERSALSSU

STAINLESS STEELSST

SAYBOLT SECONDS FUROLSSF

SQUARESQ

SPECIFICATIONSPEC

SINGLE POLE DOUBLE THROWSPDT

SM

LPH, STANDARD CONDITIONSSLPH

LPS, STANDARD CONDITIONSSLPS

SG

SLPD LPD, STANDARD CONDITIONS

SL SENSIBLE LOAD

SH SENSIBLE HEAT

SPECIFIC GRAVITY

SF SAFETY FACTOR

SEC SECOND

SCH SCHEDULE

STATIC PRESSURE

SQUARE METER

SP

SBM

SAN SANITARY

SUBMERSIBLE

TYPICALTYP

THERMOSTATTSTAT

TONS OF REFRIGERATIONTONS

THICKNESSTHK

THERMOMETERTHERM

TEMPERATURETEMP

TEMPERATURE DIFFERENCETD

UNIT HEATERUH

HEAT TRANSFER COEFFICIENTU

WTRPRF

WT

WSHR

WITHW/

WH

WIDTHWD

WCLD

WC

WBT

WB

WATTW

VP

VOL

VISC

VERTICALVERT

VENTILATIONVENT

VELOCITYVEL

VARIABLE AIR VOLUMEVAV

VAC VACUUM

VLV VALVE

V VOLT

WATERPROOF

WEIGHT

WASHER

WATTHOUR OR WATER HEATER

WATER-COOLED

WATER CLOSET

WET BULB TEMPERATURE

WET BULB

PRESSURE, DYNAMIC(VELOCITY)

VOLUME

VISCOSITY

VTR VENT THRU ROOF

UR URINAL

A B B R E V I A T I O N S

MECHANICAL MATERIAL INDICATIONS AND SYMBOLS

FS

VFM

OFM

AVA

PRESSURE RELIEF

TEMPERATURE

EXPANSION LOOP

EXPANSION JOINT

ANCHOR, INTERMEDIATE

ALIGNMENT GUIDE

AIR VENT, AUTOMATIC

SQUARE HEAD BALANCING COCK

QUICK OPENING

NEEDLE

LOCK SHIELD

FLEXIBLE CONNECTOR

FLOWMETER, ORIFICE

FLOWMETER, VENTURI

FLOW SWITCH

PRESSURE GAUGE AND COCK

STRAINER

THERMOMETER

PRESSURE REDUCING

RELIEF OR SAFETY

SLEEVE

BLOW OFF STRAINER

INLINE PUMP

SAFETY

FLOAT

valves, special duty

S

M

GATE, NORMALLY CLOSED

GLOBE

SOLENOID

3 WAY MANUAL

GATE, NORMALLY OPEN

PLUG

MOTOR OPERATED GATE

MOTOR OPERATED GLOBE

3 WAY ELECMOTOR CONTROL

3 WAY AIR MOTOR CONTROLLER

HOSE GATE

HOSE GLOBE

POST INDICATOR

OS Y

ANGLE GLOBE

ANGLE GATE

SWING GATE CHECK

S

M

P

M

M

ALARM CHECK

DRY PIPE

DELUGE

PREACTION

TAMPER DETECTION SWITCH

QUICK OPENING DEVICE

NON-RISING STEM

DIAPHRAGM

SOLENOID

MOTOR ELECTRIC

valve actuators fittings

TEE, SINGLE SWEEP

UNION, SCREWED

UNION, FLANGED

CONNECTION, TOP

ELBOW, 90°

ELBOW, TURNED UP

ELBOW, TURNED DOWN

TEE, OUTLET UP

TEE, OUTLET DOWN

CONNECTION, BOTTOM

REDUCER, CONCENTRIC

(STRAIGHT, INVERT)

REDUCER, ECCENTRIC

(STRAIGHT, DOWN)

REDUCER, ECCENTRIC

TEE

ELBOW, 45°

LATERAL

SOLVENT CEMENT

BELL AND SPIGOT

SCREWED

FLANGED

WELDED

SOLDERED/BRAZED

M

NS

BUTTERFLY

BALL

DIAPHRAGM

GATE

INDICATING BUTTERFLY

KEY OPERATED

CHECK

SIDEWALL SPRINKLER

UPRIGHT SPRINKLER

DELUGE VALVE

WALL MOUNTED TEST HEADER

FIRE ALARM BELL

HOSE STATION DRY STANDPIPE

MINI HORN

HORN SPEAKER

WALL HYDRANT 2 HOSE OUTLET

SMOKE DETECTOR

PENDENT SPRINKLER DROP NIPPLE

NIPPLED UP UPRIGHT SPRINKLER

OUTSIDE SPRINKLER

CUTTING POINT

CAP

NON-SPRINKLERED SPACE

RISER

(SEE SPRINKLER SCHEDULE)

PENDENT SPRINKLER

CONNECTION (2-WAY SHOWN)

SIAMESE FIRE DEPARTMENT

CONNECTION

SINGLE FIRE DEPARTMENT

valves

POTABLE COLD WATER

POTABLE HOT WATER

POTABLE HOT WATER RETURN

PIPE SLEEVE

BACKFLOW PREVENTER

PITCH OR PIPE, UP(U), DOWN(D)

VENT THRU ROOF

SURFACE CLEANOUT

FLOOR CLEANOUT

FLOOR DRAIN

PIPE SLEEVE WITH FIRE STOPPING

HOSE BIBB

FLOOR SINK (200mm x 200mm)

HOT WATER (60°C)

HOT WATER (82.22°C)

VENT

SANITARY SEWER

COMPRESSED AIR

FUEL OIL SUPPLY

FUEL OIL RETURN

FLOOR DRAIN WITH CLEANOUT

FLOOR DRAIN WITH DEEP TRAP

FLOOR DRAIN WITH NO TRAP

FLOOR DRAIN WITH TRAP TIME

FD

FCO

SCO

200x200

FIRE PROTECTION WATER SUPPLY

MAIN SUPPLY SPRINKLER

WET STANDPIPE

DRY STANDPIPE

COMBINATION STANDPIPE

plumbing sprinkler

DSP

WSP

CSP

S

F

PLAN ELEV

82.22°C

60°C

S

A

FOS

FOR

RD

RS

RL

D

CWS

CWR

LPC

BBD

PC

VPD

MU

FOD

FOV

FOG

FOS

FOR

HWS

M

HCS

HCR

FILL

MU

HWR

LOW PRESSURE CONDENSATE

BOILER BLOW DOWN

PUMPED CONDENSATE

VACUUM PUMP DISCHARGE

MAKE UP WATER

FUEL OIL DRAIN

FUEL OIL TANK VENT

FUEL OIL GAUGE

FUEL OIL SUPPLY

FUEL OIL RETURN

CONTROL AIR MAIN

DUAL TEMPERATURE RETURN

FILL LINE

MAKE UP WATER

DUAL TEMPERATURE SUPPLY

WATER SUPPLY

LOW TEMPERATURE HOT

WATER RETURN

LOW TEMPERATURE HOT

SPLITTER DAMPER

REFRIGERANT DISCHARGE

REFRIGERANT SUCTION

REFRIGERANT LIQUID

DRAIN

CHILLED WATER SUPPLY

CHILLED WATER RETURN

dampers piping heating air conditioning and refrigeration

DU 13mm

47.2

94.4

DG

300x150

500/300L

R

AD

FC

SG

SR

RG

RR

810mm x 400mm

810mm x 400mm

810mm x 400mm

EG

ER

810mm x 400mm

DIRECTION OF FLOW

FLEXIBLE CONNECTION

TRANSITION

(810mm WIDTH x 400mm DEPTH)

DUCT SIZES SHOWN

RISE(R), DOWN(D)

CHANGE OF ELEVATION

VERTICAL OR HORIZONTAL

ACCESS DOOR,

FIRST FIGURE IS ON TOP

POSITIVE PRESS.,

OUTSIDE AIR DUCT SECTION,

FIRST FIGURE IS ON TOP

POSITIVE PRESS.,

SUPPLY AIR DUCT SECTION,

FIRST FIGURE IS ON TOP

SECTION, NEGATIVE PRESS.,

RETURN OR EXHAUST AIR DUCT

SUPPLY OR RETURN

FLEXIBLE AIR DUCT,

TRANSITION

SQUARE TO ROUND

REGISTER, CEILING

EXHAUST AIR GRILLE OR

REGISTER, SIDEWALL

SUPPLY AIR GRILLE OR

REGISTER, CEILING

RETURN AIR GRILLE OR

OR REGISTER, CEILING

SUPPLY AIR MODULAR DIFFUSER

DOOR GRILLE (300mmx150mmH)

(500mmWx300mmH, 94.4 LPS)

LOUVER, DOOR OR WALL

(13mm, 47.2 LPS)

DOOR UNDERCUT

duct works grilles, registers and diffusers

LEGEND & ABBREVIATION

W/ MEASURING TAP

SQUARE HEAD BALANCING COCK

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

195822

M-2

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

NTS

3 10

GENERAL NOTES

NOTE :

A. REPAIR/MAINTENANCE (K-WORK)

SCOPE OF WORK (MECHANICAL)

195822

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

SCOPE OF WORK (ELECTRICAL)

A. REPAIR/MAINTENANCE (K-WORK)

GENERAL NOTES AND SCOPE OF WORK

10. SALVAGEABLE MATERIALS SHALL BE RETURNED TO DPW.

AND THE LIKE SHALL BE DONE BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE U.S. GOVERNMENT.

9. DISPOSAL OF CONSTRUCTION DEBRIS, WASTE MATERIALS, MATERIALS RESULTING FROM DEMOLITION ACTIVITIES, PIPE, DUCT, EQUIPMENT AND ELECTRICAL ITEMS.

COST TO THE GOVERNMENT, INCLUDING, BUT NOT NECESSARILY LIMITED TO ITEMS SUCH AS WALLS, CEILING, ROOF, TO ALLOW FOR INSTALLATION AND REPLACEMENT OF MECHANICAL AND FIRE PROTECTION SYSTEM AT NO ADDITIONAL

8. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVAL AND REINSTALLATION OF ALL OBSTRUCTIONS AS NECESSARY

SUBMITTED TO THE PROJECT COR FOR GOVERNMENT REVIEW AND APPROVAL.

FOR MISCELLANEOUS PROJECTS, KOREA. THE HVAC TESTING, ADJUSTING AND BALANCING (TAB) REPORT SHALL BE

WITH APPLICABLE SECTIONS OF DIVISION 22 & 23 - MECHANICAL. O & MA STANDARD TECHNICAL SPECIFICATIONS

7. ALL MECHANICAL SYSTEMS SHALL BE TESTED, ADJUSTED AND BALANCED BY THE CONTRACTOR IN STRICT ACCORDANCE

THE U.S. GOVERNMENT.

THE DETAILS WILL BE UTILIZED WHILE PERFORMING THE MECHANICAL SCOPE OF WORK AT NO ADDITIONAL COST TO

6. FOR O & MA PROJECTS, KOREA, OCTOBER 1, 2003 DEPARTMENT OF THE ARMY FORM AS A PART OF THIS PROJECT.

GOVERNMENT.

5. IF NECESSARY, CONTRACTOR SHALL SUBMIT MANUFACTURERS INSTALLATION SHOP DRAWINGS FOR APPROVAL BY

CONTRACT SPECIFICATIONS.

MAY DEVIATE FROM THAT SHOWN ON CONTRACT DRAWINGS SHALL BE SUBMITTED FOR APPROVAL AS REQUIRED BY THE

FUNCTIONAL REQUIREMENTS SHOWN ON DRAWING. SHOP DRAWINGS OF THE ACTUAL PROPOSED CONTROL SYSTEM WHICH

4. THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING A COMPLETE AND WORKABLE CONTROL SYSTEM TO SATISFY ALL

TO THE CONTRACTING OFFICER FOR APPROAL.

SHALL BE PREPARED IN THE FIELD BY THE CONTRACTOR ACCORDING TO ACTUAL FIELD CONDITIONS AND SUBMITTED

3. SOME DETAILS SHOWN ON THIS CONTRACT DRAWINGS MAY NOT MATCH EXACT FIELD CONDITIONS. SUCH DETAILS

THIS PROJECT AND TO MATCH CONDITION TO ADJACENT AREAS AS DIRECTED BY THE CONTRACTING OFFICER.

2. THE CONTRACTOR SHALL BE RESPONSIBLE TO CONSTRUCT OR REPAIR ALL DAMAGES TO EXISTING AREAS CAUSED BY

COMMENCING ANY CONSTRUCTION OR RENOVATION.

1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL EXISTING CONDITION AND DIMENSIONS PRIOR TO

PROVIDE THE TEMPORARY COOLING OR HEATING SYSTEM TO THE ENTIRE BUILDING.

4. IF THE CONTRACTOR IS GOING TO CONSTRUCTION DURING THE COOLING/HEATING SEASON, THE CONTRACTOR SHALL

ALL NECESSARY ACCESSORIES FOR H.V.A.C CONTROLS.

3. THE MECHANICAL/CONTROLS CONTRACTOR SHALL PROVIDE ALL THE WIRINGS, RELAYS, CONTROLLERS, CONDUITS AND

LICENSED OR CERTIFIED INSTALLER.

2. INSTALLATION OF THE H.V.A.C SYSTEM SHALL BE IN COMPLIANCE WITH MANUFACTURER'S SPECIFICATION BY A

DUCT & PIPE LAYOUT, EQUIPMENT PAD SIZE, INSTALLATION LOCATIONS, AND ADDITIONAL ITEMS.

1. THE CONTRACTOR SHALL VERIFY EXISTING CONDITIONS FOR NEW WORK SUCH AS EQUIPMENT & SERVICE CLEARANCE,

1. DISCONNECT AND RECONNECT POWER SUPPLY AND CONTROL LINE FOR REPLACED MECHANICAL EQUIPMENT.

NOTE :

EQUIPMENT MANUFACTURER'S RECOMMENDATIONS.

2. EXACT RATINGS AND SETTINGS OF ELECTRICAL EQUIPMENT AND DEVICES SHALL BE IN ACCORDANCE WITH MECHANICAL

SPECIFICATIONS.

CODE, NATIONAL ELECTRICAL SAFETY CODE, LIFE SAFETY CODE, UNIFIED FACILITIES CRITERIA AND CONTRACT

1. ALL ELECTRICAL WORK SHOULD BE DONE IN ACCORDANCE WITH THE CURRENT EDITIONS OF NATIONAL ELECTRICAL

CLEANING CONDITION.

3. CLEAN DUCTS AND DIFFUSERS. APPLY ROBOT CLEANING TO DUCTS, AND SUBMIT VIDEO FILES IN CD TO VERIFY

CONSTRUCTION TO VERIFY IF THE H.V.A.C SYSTEM WORKS PROPERLY.

2. PERFORM DALT (DUCT AIR LEAKAGE TEST) AND T.A.B (TESTING, ADJUSTING, AND BALANCING) AFTER

AS SHOWN ON DRAWINGS.

VALVES, DUCT LINING, LOUVER, HANGER, AND ALL ASSOCIATED ACCESSORIES, FOR H.V.A.C & PLUMBING SYSTEM

MOTORIZED DAMPERS, THERMOSTAT, SMOKE DETECTOR, FREEZESTAT, DUCTS, PIPES, CONTROL WORK, INSULATIONS, PUMP, DOMESTIC HOT WATER TANK, EXPANSION TANKS (2EA), AIR SEPARATOR, UNIT HEATER, CHEMICAL FEEDER, MOUNTED IN-LINE RETURN FANS (2EA), HOT WATER CIRCULATION PUMP, DOMESTIC HOT WATER RECIRCULATION

1. REPAIR DETERIORATED EXISTING AIR HANDLING UNITS (2EA), AIR COOLED CONDENSING UNITS (2EA), DUCT

DB(°C)

WB(°C) WB(°C)

DB(°C)

E Q U I P M E N T S C H E D U L E S

KIM, SM

MECHANICAL

M-3

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

NTS

4 10

195822

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

EQUIPMENT SCHEDULES

AIR COOLED CONDENSING UNIT

ITEM QTY TYPE

COMPRESSOR CONDENSER FAN

R E M A R K S

(KW)

COOLING CAPACITY

RLA LRA VOLT/PH/HZ VOLT/PH/HZNO. TYPE FLA (DEG C)

AMBIENT AIR TEMP

2 33.4200/3/604.3x1EA, 3.7x1EAPROPELLER, DIRECT, RIVE200/3/6034567.955.2

SEMI-HERMETIC

RECIPROCATING

SEMI-HERMETIC

RECIPROCATING

55.2 2 200/3/604.3x1EA, 3.7x1EAPROPELLER, DIRECT, RIVE200/3/6034567.9 33.4

ACCU

ACCU

AIR HANDLING UNIT

ITEM QTY

AHU

AHU

SERVICE TYPE

3. THE FILTER & MIXING BOX SECTION SHALL BE ANGLE TYPE FILTER.

2. ALL AHU'S COMPONENTS CONSIST OF FAN, DX-COOLING COIL, HOT WATER HEATING COIL AND FILTER & MIXING BOX.

NOTE: 1. ALL AHU'S SHALL BE PROVIDED WITH INTERNAL SPRING TYPE VIBRATION ISOLATORS.

(FOR 1st FL)

OFFICE AREA

(FOR 2nd FL)

OFFICE AREA

SUPPLY FAN COOLING COIL HEATING COIL

R E M A R K S

SETTINGS

OUTSIDE AIR

MINIMUM

2557.8

2659.3

HORIZONTAL

DRAW-THRU

HORIZONTAL

DRAW-THRU

LPS

467.8

467.8

(Pa)

TOTAL SP

RPM

910 3 200/3/60

200/3/603

VOLT/PH/HZHP

MOTOR ROW

55.3

55.7

(KW)

TOTAL

37.7

37.5

(KW)

SENSIBLE

(Pa)

MAX.APD

134.5

144.5

EAT. LAT.

25.6

19.1

19.0

25.4

12.9

13.7

14.0

13.0

2.5

2.5

FINS

ROW

FINS(M/SEC)

FACE VEL

MAX.

39.7 82.2 0.86

1.01

52.3

57.3

0.4

0.4 28.3

2.5

2.5

(KW)

TOTAL

47 82.2

(Pa)

MAX.APD

(LPS)

FLOW RATE

TEMP(DEG C)

ENT.WATER

(M)

MAX.WPD

(DEG C)

LAT

(M/SEC)

MAX.FACE VEL

LPS

PUMPS

ITEM QTY

P

P

SERVICE

HOT WATER CIRC.

TYPE R E M A R K S

ALL BRONZE CONSTRUTION 0.23

7.94 20.7

5.6

HP VOLT/PH/HZ

MOTOR

1/15 115/1/60

200/3/605

RPM

1,750

3,250

HOT WATER RECIRC.

DOMESTIC

IN-LINE CENTRIFUGAL

PIPE MOUNTED

END SUCTION CENTRIFUGAL

BASE MOUNTED

(LPS)

CAPACITY

(M)

HEAD

ITEM QTY

RF

RF

SERVICE

FANS

(AHU-2)

OFFICE AREA

(AHU-1)

OFFICE AREA

TYPE

BELT DRIVEN, CENTRIFUGAL FAN

DUCT MOUNTED, IN-LINE TYPE,

IN-LINE TYPE, BELT DRIVEN, CENTRIFUGAL FAN

DUCT MOUNTED, LEFT SIDE DISCHARGE

(LPS)

AIR CAP

(Pa)

ESP

RPM

2,048

2,159

154.95

154.95

1,000

1,045

HP VOLT/PH/HZ

200/3/60

200/3/602

FAN MOTOR

MOUNTING BRACKETS

MOUNTING BRACKETS

REMARKS

ITEM QTY

HWG

DOMESTIC HOT WATER GENERATOR

SERVICE TYPE

(LIT)

CAPACITY

STORAGE

1,703 1,067 D x 2,007 H

(mm DIA x mm HEIGHT)

TANK SIZE

(DEG C)

TEMP

SUPPLY

60(140°F) 55.6(100°F)

(DEG C)

TEMP RISE

(PSI)

PRESSURE

WORKING

TYPE

COPPER TUBE

2-PASS DOUBLE WALL

HOT WATER SYSTEM

DOMESTIC

STEEL ROUND

VERTICAL,

SURFACE AREA

HEATING

1.2 M 0.67

LPS

600mm200mm

DIAMETER LENGTH

DOUBLE-WALL COPPER TUBE TANK HEATER

85°C

OUT

HOT WATER

IN

115°C

IN OUT

4.4°C 60°C

DOMESTIC HOT WATER

0.69

DROP.(KPA)

MAX. WATER PRESS R E M A R K S

EXPANSION TANK

ITEM QTY

ET

ET

SERVICE

HOT WATER SYSTEM

HOT WATER SYSTEM

DOMESTIC

TYPE

VERTICAL TYPE

DIAPHRAGM,

VERTICAL TYPE

DIAPHRAGM,

TANK CAP (LITS)

ACCEPTANCE

(mmD x mmH)

TANK SIZE

610 x 2,095

356 x 735

PRESS (KPA)

WORKING

411.76

275.7

R E M A R K S ITEM QTY

AS

SERVICE

HOT WATER SYSTEM

TYPE

AIR SEPARATOR

PIPE MOUNTED

PIPE SIZE

INLET OUTLET

80 DIA80 DIA

R E M A R K S

W/BUILT-IN STRAINER

ITEM QTY

UH

SERVICE

UNIT HEATER

MECH ROOM(116)

TYPE

CAP. (KW)

HEATING

2.23

LPS

0.048

(DEG C)

EWT

82.2 179.33

LPS

FAN CAPACITY

1,550

RPM

1/40

HP VOLT/PH/HZ

115/1/60

DISCHARGE TYPE

HORIZONTAL

REMARKS

REFRIGERANT R-410A

REFRIGERANT R-410A

REFRIGERANT R-410A

REFRIGERANT R-410A

N

MECHANICAL

5 10 M-4

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

GRAPHIC SCALE

SCALE: 1:100

0 2000 4000

M4

1:100

SUPPLY

ARMY

HALL

JAN

VEST

STAIR-2

REGISTRY RM

ELEC

MECH RM

FIRE PUMP RM

M.TOILET

W.TOILET

TOILET

BREAK RM

DRIVER'S

BED RM

ROOM

LIVING

OFFICE

USFK

OPERATION

ARMY

ROOM

BREAK

CORR-1

CORR-3

DISPATCH

RECEIPT &

OFFICE

CMD

CMD

CORR-2

SUPPLY

GENERAL

RETAIN'G

CUSTOMS

SUPPLY

AIR FORCE

STORAGE

EQUIPMENT

CONTINGENCY

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

195822

STAIR-2

HALL

CORRIDOR

ROOM

TRAINING

ROOM

MACH

CHIEF

AMT

ROOM

CONFERENCE

STORAGE

BUNK

ROOM

BREAK

ROOM

TRAINING

PHYSICAL

M.TOILET

W.TOILET

AHU

STOR.

COMM

JAN

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

KEY PLAN

N

M4

EXISTING 1st FL. H.V.A.C PLAN

EXISTING 2nd FL. H.V.A.C PLAN

1st & 2nd FL. H.V.A.C PLAN

EXIST/REMOVAL

ADMIN

ARMY

ADMIN

AIR FORCE

STAIR-1

R A

S A

RA RA

SASA

REP.WAITING

AIRLINES

OFFICE

TRANSPORTATION

AIR FORCE

SA

RA

S A

SA

RA

R A

M

M

M

SD

TS

L T

OA

VT

EA

EAOA

L T

TS

SD

M

M

T

M

O A

M

O A

ES ES ES

SEE

FOR ENLARGED PLAN

M5

SEE

FOR ENLARGED PLAN

M5

IN CD TO VERIFY CLEANING CONDITION. (TYP.)

CLEANING TO DUCTS, AND SUBMIT VIDEO FILES

CLEAN DUCTS AND DIFFUSERS. APPLY ROBOT

EXISTING DUCTS AND DIFFUSERS TO REMAIN.

IN CD TO VERIFY CLEANING CONDITION. (TYP.)

CLEANING TO DUCTS, AND SUBMIT VIDEO FILES

CLEAN DUCTS AND DIFFUSERS. APPLY ROBOT

EXISTING DUCTS AND DIFFUSERS TO REMAIN.

- M5

- M6

- M7

- M7

M6 - M7

3 3

SCALE = 1:100

SCALE = 1:100

TO REMAIN (TYP OF 3)

SHUT-OFF PUSH BUTTON

EXISTING EMERGENCY

6 10

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

195822

N

M5

M-5

GRAPHIC SCALE

SCALE: 1:50

0 1000 2000

1:50

DUCT LINING, LOUVER, HANGER, AND ALL ASSOCIATED ACCESSORIES

THERMOSTAT, SMOKE DETECTOR, FREEZESTAT, DUCTS, INSULATIONS, VALVES,

EXPANSION TANKS (2EA), AIR SEPARATOR, UNIT HEATER, MOTORIZED DAMPERS,

DOMESTIC HOT WATER RECIRCULATION PUMP, DOMESTIC HOT WATER TANK,

DUCT MOUNTED IN-LINE RETURN FAN, HOT WATER CIRCULATION PUMP,

REMOVE EXISTING AIR HANDLING UNIT, AIR COOLED CONDENSING UNITS (2EA),

PIPES, INSULATIONS, VALVES, HANGER, AND ALL ASSOCIATED ACCESSORIES

TANKS (2EA), AIR SEPARATOR, UNIT HEATER, MOTORIZED DAMPERS, THERMOSTAT,

HOT WATER RECIRCULATION PUMP, DOMESTIC HOT WATER TANK, EXPANSION

DUCT MOUNTED IN-LINE RETURN FAN, HOT WATER CIRCULATION PUMP, DOMESTIC

REMOVE EXISTING AIR HANDLING UNIT, AIR COOLED CONDENSING UNITS (2EA),

M5

EXIST/REMOVAL H.V.A.C ENLARGED PLAN

EXIST/REMOVAL H.V.A.C & PLUMBING PIPING ENLARGED PLAN2

(MECH ROOM)

(MECH ROOM)

M5

3 H.V.A.C PIPING ENLARGED PLAN

EXIST/REMOVAL H.V.A.C &

(AHU ROOM)

AND ALL ASSOCIATED ACCESSORIES

INSULATIONS, VALVES, DUCT LINING, HANGER,

DETECTOR, THERMOSTAT, FREEZESTAT, DUCTS, PIPES,

IN-LINE RETURN FAN, MOTORIZED DAMPERS, SMOKE

REMOVE EXISTING AIR HANDLING UNIT, DUCT MOUNTED

P.O.C

P.O.C

P.O.C

P.O.C

TO REMAIN

HEAT EXCHANGER

EXISTING

TO REMAIN

UNIT HEATER

EXISTING

TO REMAIN (TYP OF 2)

EXHAUST FAN W/DUCT

EXISTING

TO REMAIN

UNIT HEATER

EXISTING

TO REMAIN

HEAT EXCHANGER

EXISTING

TO REMAIN (TYP.)

EXISTING MAIN PIPE

TO REMAIN

EXISTING MAIN PIPE

P.O.C

P.O.C P.O.C P.O.C

P.O.C

P.O.C

P.O.C

P.O.C P.O.C

P.O.C

W/ DUCT TO REMAIN

ROOF VENTOLATOR

EXISTING

P.O.C

P.O.C

DUCT TO REMAIN

AIR LOUVER W/

EXISTING OUTSIDE

PIPING ENLARGED PLANS

H.V.A.C PLAN / H.V.A.C & PLUMBING

EXIST/REMOVAL

AHU

M

M

SD

TS

L T

L T

W S

LTWS

LTWR

LTWR

LTWS

LTWR

RL

RS

SCALE = 1:50

SCALE = 1:50

SCALE = 1:50

MECH RM

M.TOILET

MECH RM

FIRE PUMP RM

M.TOILET

OA

VT

EA

EAOA

M

M

O A

M

O A

L T

TS

SD

M

F M

FIRE PUMP RM

(FOR AHU-1)

AIR COOLED CONDENSING UNIT

(FOR AHU-2)

AIR COOLED CONDENSING UNIT

CIRCULATION PUMP

HOT WATERP

UNIT HEATER

UH

HANDLING UNIT

AIR

EXPANSION TANK

ET

EXPANSION TANK

ET

GENERATOR

DOMESTIC HOT WATER

RETURN FAN

RF

RETURN FAN

RF

HANDLING UNIT

AIR

KIM, SM

MECHANICAL

7 10

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

195822

N

M-6

M6

GRAPHIC SCALE

SCALE: 1:50

0 1000 2000

EXIST/NEW H.V.A.C ENLARGED PLAN

M6

EXIST/NEW H.V.A.C ENLARGED PLAN

(MECH ROOM)

(AHU ROOM)

(MECH ROOM & AHU ROOM)

EXIST/NEW H.V.A.C ENLARGED PLANS

1:50

ACCU

ACCU

TO REMAIN

EXHAUST FAN W/DUCT

EXISTING WALL

TO REMAIN

HEAT EXCHANGER

EXISTING

TO REMAIN

EXISTING UNIT HEATER

FAN W/DUCT TO REMAIN

EXISTING IN-LINE EXHAUST

AHU

P.O.C P.O.C

P.O.C

P.O.C

HWG

LINING(TYP.)

25 THK. DUCT

TO REMAIN (TYP.)

AIR FLOW TEST HOLE

EXISTING

FREEZESTAT

VENTILATION THERMOSTAT

DAMPER

BY-PASS

MOTORIZED

& MOTORIZED DAMPER

INTAKE LOUVER W/BIRDSCREEN

600x650 OUTSIDE AIR

900x500

900x550

900x550

900x500

600x650

1,100x450

1,100x450

AHU

DUCT TO REMAIN

AIR LOUVER W/

EXISTING OUTSIDE

W/ DUCT TO REMAIN

ROOF VENTOLATOR

EXISTING

P.O.C

P.O.C

P.O.C

TO REMAIN (TYP.)

AIR FLOW TEST HOLE

EXISTING

HEATING THERMOSTAT

LINING(TYP.)

25 THK. DUCT

900x550

900x500

FREEZESTAT

x

SMOKE DETECTOR

TEMP. SENSOR

DUCT MONTED S.A

1,000x450

W/ DUCT TO REMAIN

EXISTING O.A.I.L

TO REMAIN

DUCTWORK

EXISTING

SCALE = 1:50

SCALE = 1:50

AHU

MECH RM

M.TOILET

M

M

SD

TS

L T

OA

VT

EAOA

M

M

O A

M

O A

L T

TS

SD

M

HT

FIRE PUMP RM

RETURN FAN

RF

HANDLING UNIT

AIR

(FOR AHU-1)

AIR COOLED CONDENSING UNIT

(FOR AHU-2)

AIR COOLED CONDENSING UNIT

TANK

EXPANSION ET

TANK

EXPANSION ET

CIRCULATION PUMP

HOT WATERP

UNIT HEATER

UH

HANDLING UNIT

AIR

AIR SEPARATOR

AS

SEPARATOR

AIR AS

GENERATOR

DOMESTIC HOT WATER

RECIRCULATION PUMP

DOMESTIC HOT WATERP

KIM, SM

MECHANICAL

8 10

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

195822

M-7

M7 GRAPHIC SCALE

SCALE: 1:50

0 1000 2000

N

EXIST/NEW H.V.A.C PIPING ENLARGED PLAN

(MECH ROOM)

M7 (MECH ROOM)

M7

EXIST/NEW H.V.A.C PIPING ENLARGED PLAN

(AHU ROOM)

EXIST/NEW PLUMBING PIPING ENLARGED PLAN

(MECH ROOM & AHU ROOM)

PIPING ENLARGED PLANS

EXIST/NEW H.V.A.C & PLUMBING

1:50

AHU

VALVE

BALANCING

CALIBRATED

VALVE

MODULATING

3-WAY

SOLENOID VALVE

ACCU

ACCU

TO REMAIN

UNIT HEATER

EXISTING

TO REMAIN

UNIT HEATER

EXISTING

AHU

P.O.C P.O.C

P.O.C

P.O.C

P.O.C

P.O.C P.O.C

P.O.C

P.O.C

HWG

HB

HB

MIXING VALVE

THERMOSTATIC

REDUCING VALVE

PRESSURE

ASSEMBLY

BACK-FLOW PREVENTER

SUNSHIELD TO REMAIN

CONTROLLER, SENSOR AND

EXISTING DIGITAL INDICATORS,

HEATING THERMOSTAT CHEMICAL FEEDER

TO REMAIN

EXISTING UNIT HEATER

BALANCING VALVE

CALIBRATED

CONTROL VALVE

MODULATING 3-WAY

FOR HEATING

CALORIE METER

CONTROL VALVE

PRESS. DIFF.

VALVE(TYP. OF2)

TEMP. CONTROL

VALVE

CONTROL

3-WAY

MODULATING

S.V

AHU

15(N)

32(N)

32(N)

32(N)

20(N)

20(N)

50(N)

20(N)

20(N)

15(N)

50(N)

25(N) 50(N)

32(N)

50(N)

50(E)

32(E)

50(E)

15.8(N)

28.5(N)

15.8(N)

28.5(N)

15.8(N)

28.5(N)

80(E)

80(E)

80(N)

80(N)

32(N)

32(N)

20(N)

20(N)

20(E)

20(E)

80(N)

65(N)

20(N)

15(N)

15(N)

25(N)

32(N)

15(N)

15(N)

65(N)

65(N)

20(N)

T

T O

SW

RC

IM

IM

IM

T

T O

SW

RC

IM

IM

IM

OO

L T

W S

LTWS

LTWR

LTWR

LTWS

LTWR

RL

RS

RL

RS

RL

RS

SCALE = 1:50

SCALE = 1:50

SCALE = 1:50

MECH RM

FIRE PUMP RM

M.TOILET

MECH RM

FIRE PUMP RM 119

M.TOILET

F M

HT

TO LCP

H W

S

CONTROL PANEL

TO TEMP.

CONTROL PANEL

FROM TEMP.

RL

RS

HWR

(TYPICAL)

BALANCING VALVE

(AHU-2 : CV=11.3)

(AHU-1 : CV=9.6)

3-WAY MODULATING VALVE

FROM LCP

VALVE(SV-1)

SOLENOID

NO

AIR

RELIEF

FROM SPACE

RETURN AIR

NOTE :

MANUFACTURER OF INSTALLED SYSTEM.

DIAGRAM SHALL BE PROVIDED BY THE TEMPERATURE CONTROL

ACCORDANCE WITH HVAC CONTROL MANUFACTURER, THE LADDER

AIR HANDLING UNIT SPECIFIED SEQUENCE OF OPERATION IN

THE CONTRACTOR SHALL SUBMIT THE LADDER DIAGRAM FOR EACH

(INTERLOCKED WITH AHU-2)

RETURN AIR FANRF

(INTERLOCKED WITH AHU-1)

RETURN AIR FANRF

MOTOR STARTER

(INTERLOCKED WITH AHU-2)

EXHAUST AIR FAN (EF-6)

(INTERLOCKED WITH AHU-1)

EXHAUST AIR FANS (EF-3 & 4)

TO SPACE

SUPPLY AIR

AIR

OUTSIDE

MOTOR STARTERFILTER

T

TEMP. SENSOR

RETURN AIR

(0-50mmAQ)

GAGE RANGE

MAGNEHELIC

FILTER

TT

TEMP. TRANSMITER

T

TEMP. SENSOR

SUPPLY AIR

MD

N.C

DAMPER

EXHAUST AIR

MD

N.C

N.O

POTENTIOMETER

AUXILIARYMPPPOTENTIOMETER

POSITION

MINIMUM

MOTORIZED DAMPER

OUTSIDE/RETURN AIR

CONTROLLER

CHAGEOVER

To

MD

BY-PASS DAMPER

SET AT 0.5mmAQ(0.2 INCH.)

STATIC PRESSURE SENSOR

SPS

TFTF

TFTF

(TYPICAL)

VAV DIFFUSER

SW

SW

SYSTEM SWITCH

EMERGENCY "OFF" SWITCH

SD

DETECTOR

SMOKE

M

AHU

AHU

2 SUPPLY FAN

AIR HANDLING UNIT

FS

FREEZESTAT

H

C

M

DX

C

S

ACCU-1&2

TO

FOR AHU

CONTROL TRANSFORMER

FOR AHU

ON-OFF SYSTEM SWITCH

FOR AHU

POTENTIOMETER

MININUM POSITION

C NC

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

KIM, SM

MECHANICAL

9 10 M-8

NTS

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19

195822

SEQUENCE OF OPERATION

AHU, ACCU SEQUENCE OF CONTROL:

POSITION AND E.A DAMPERS SHALL BE CLOSED.

4.2.1 AHU/RF SHALL BE DE-ENERGIZED AND O.A/R.A DAMPERS SHALL BE AT 100% R.A

4.2 UNOCCUPIED HEATING MODE:

AHU-2=50%.

A MINIMUM AMOUNT OF AIR TO MEET MINIMUM VENTILATION RATES ARE AHU-1 &

TO MAINTAIN THE 68 DEG.F.(20 DEG.C.). THE VAV DIFFUSER WILL BE SET TO PROVIDE

DIFFUSER TO VARY THE SUPPLY AIR VOLUME TO CONTROL THE EACH ROOM TEMPERATURE

4.1.3 TEMPERATURE HEATING SENSOR LOCATED IN VAV DIFFUSER SHALL CONTROL THE EACH VAV

(68 DEG.F).

AHU HEATING COIL 3-WAY CONTROL VALVE TO MAINTAIN R.A. TEMPERATURE AT 20 DEG.C

SENSOR (AS HEAT ANTICIPATOR) SHALL SEND A SIGNAL TO LOGIC PANEL TO MODULATE

4.1.2 AHU ELECTRIC, DUCT MOUNTED TYPE R.A. SENSOR/TEMPERATURE TRANSMITTER WITH S.A.

POTENTIOMETER SHALL BE SET TO INTRODUCE MINIMUM LPS OF O.A. AS SCHEDULED.

O.A. POSITION AND RELIEF AIR DAMPERS SHALL BE CLOSED. THE MINIMUM POSITION

4.1.1 AHU/RF FAN MOTORS RUN CONTINUOUSLY AND O.A./R.A. DAMPERS SHALL BE AT MINIMUM

4.1 OCCUPIED HEATING MODE:

SET AHU SYSTEM SWITCH TO "ON" POSITION.

4. SYSTEM OPERATION:

EF-3,4 & 6 UPON EMERGENCY CONDITIONS CHEMICAL WARFARE.

3.3 EMERGENCY "OFF" SWITCH SHALL DE-ENERGIZE ALL AHU-1 & 2, RETURN FAN-1 & 2 AND

MANUAL RESET OF FREEGESTAT.

(37 DEG.F.) AND O.A DAMPER SHALL BE CLOSED RESTARTING OF AHU SHALL REQUIRE

3.2 FREEZESTAT STOPS OPERATION OF AHU FAN MOTOR UPON ITS SETPOINT OF 2.8 DEG.C.

THE AHU FAN MOTOR SHALL BE TURNED OFF.

3.1 WHEN SUPPLY AIR DUCT SMOKE DETECTOR SENSES SMOKE IN THE SUPPLY AIR DUCT OF AHU,

3. SAFETY CONTROLS:

AHU FAN MOTOR IS OPERATED.

RETURN FANS SHALL BE INTERLOCKED WITH AHU CONTROL CIRCUIT SO THAT RF OPERATES WHEN

2. SYSTEM INTERLOCKS:

SYSTEM MODE OF OPERATION IS DETERMINED BY SYSTEM SWITCH.

1. GENERAL:

5.2 EXHAUST FANS EF-6 SHALL BE INTERLOCKED WITH AHU-2

5.1 RESPECTIVE EXHAUST FANS EF-3 & EF-4 SHALL BE INTERLOCKED WITH AHU-1

5. EXHAUST FAN OPERATION (EF-3, EF-4 & EF-6):

0.2 INCH(5.1mmAQ), THE BY-PASS DAMPER SHALL OPEN.

SUPPLY AIR DUCT AND SET PRESSURE 0.2 INCH(5.1mmAQ) WHEN STATIC PRESSURE EXCEED

LOCATE THE STATIC PRESSURE SENSOR FOR THE BY-PASS DAMPER 3/4 DOWNSTREAM OF

4.5 AHU BY-PASS DAMPER STATIC PRESSURE CONTROL

4.4.1 SAME AS PARAGRAPH 4.2.1

4.4 UNOCCUPIED COOLING MODE:

AHU-2=50%.

MINIMUM AMOUNT OF SUPPLY AIR TO MEET MINIMUM VENTILATION RATES ARE AHU-1 &

VOLUME 75 DEG.F.(23.9 DEG.C.). THE VAV DIFFUSER WILL BE SET TO PROVIDE A

DIFFUSER TO VARY THE SUPPLY AIR TO CONTROL THE EACH ROOM TEMPERATURE MAINTAIN

4.3.5 TEMPERATURE COOLING SENSOR LOCATED IN VAV DIFFUSER SHALL CONTROL THE EACH VAV

CONTROLLED BY BUILT-IN HEAD PRESSURE CAPACITY CONTROL PRESSURE SWITCHES.

OPERATING REFRIGERANT CIRCUIT SOLENOID VALVE (SV-1) OF ACCU COMPRESSOR ARE

LOGIC CONTROL PANEL ENERGIZES MECHANICAL COOLING TO SATISFY SPACE DEMAND BY

4.3.4 MECHANICAL COOLING: IF ECONOMIZER CYCLE CANNOT SATISFY THE SPACE DEMAND, AHU

THE ECONOMIZER CYCLE, THE ACCU SHALL BE LOCKED-OUT FROM OPERATION.

CLOSE ECONOMIZER MOTORS WHEN S.A TEMP. DROPS TO 10 DEG.C (50 DEG.F). DURING

DEG.C (75 DEG.F) AS 1ST STAGE COOLING. S.A SENSOR ACTS AS A LOW LIMIT AND

R.A/E.A DAMPERS TO INTRODUCE 100.A TO SATISFY SPACE R.A TEMPERATURE AT 23.9

SET BY O.A CHANGEOVER CONTROLLER, AHU LOGIC CONTROL PANEL SHALL CONTROL O.A/

4.3.3 ECONOMIZER CYCLE: WHEN O.A TEMPERATURE DROPS BELOW 18.3 DEG.C (65 DEG.F) AS

TEMPERATURE AT 23.9 DEG.C (75 DEG.F).

PANEL TO CONTROL AHU DX-COOLING COIL SOLENOID VALVE TO MAINTAIN R.A.

S.A. SENSOR (AS COOLING ANTICIPATOR) SHALL SEND A SIGNAL TO LOGIC CONTROL

4.3.2 AHU ELECTRIC, DUCT MOUNTED TYPE R.A. SENSOR / TEMPERATURE TRANSMITTER WITH

4.3.1 SAME AS PARAGRAPH 4.1.1

4.3 OCCUPIED COOLING MODE:

DIAGRAM (FOR AHU-1 & AHU-2)

AHU/RF & ACCU SCHEMATIC CONTROL

NOT TO SCALE

AHU/RF & ACCU SCHEMATIC CONTROL DIAGRAM (FOR AHU-1 & AHU-2)

XFMR

SW

MPP

TT

LCP

TEMP. CONTROL PANEL

FOR AHU

LOGIC CONTROL PANEL

FOR AHU

TEMP. TRANSMITTER

SYMBOL BY

DESIGNED BY

ENERGY MANAGER

SUBMITTED BY

USING AGENCY

APPROVED BY

PROJECT NO. DRAWING NO. REF NO.

SCALE :

ZONE DATE APVD.

UTILITIES

SHEET OF

REVIEWED BY

DESCRIPTION

BLDGS & GROUNDS

CHIEF, ENGR'G DIV

DES

CHK'D

REVISIONS

IMCOM

FIRE & EMERGENCY SVC

SAFETY

ENVIRONMENT

UNIT #15333, APO AP 96205-5333

ENGINEERING DIVISON, DPW, USAG-YONGSAN

HEADQUARTERS, UNITED STATES ARMY GARRISON, YONGSAN

US ARMY INSTALLATION MANAGEMENT COMMAND

DEPARTMENT OF THE ARMY

A

B C D

E F G H

KIM, SM

MECHANICAL

10 10 M-9

NTS

A

B

C

D

E

F

C

B

A

E

D

F

JACKET

VAPOR-BARRIER

STAPLE

OVERLAP

ADHESIVE

INSULATION

FASTENER

DUCT

FLEXIBLE TYPE

50mm OVERLAP

CLASS II ADHESIVE UNDER THE

100mm O.C. WITH TYPE II VAPOR-BARRIER COATING

VAPOR-BARRIER JACKET

RIGID TYPE

EXPOSEDCONCEALEDAREA

DUCT IN

ITEM

1 DUCT INSULATION

DUCT LINING

C

B

CC

B

E

B

A

E

LAPPED AND BUTTED CORNER

LINING

(TYPICAL 1,200 OR 1,500)

DUCT SECTION

(FASTENER)

PIN AND WASHER

FOLDED CORNER

ALTERNATE

UP TO 12.7 MPS

12.8 TO 30.5 MPS

VELOCITY

30575 100

DIMENSIONS

A B C

E

NOTE :

ADHESIVE

TO BE COATED WITH

ALL TRANSVERSE EDGES

OR ZEE ATTACHED BY SCREWS, RIVETS OR WELDS.)

LEADING EDGE. (NOSING MAY BE FORMED ON DUCT OR BE CHANNEL

2. WHEN VELOCITY ABOVE 20.3 MPS USE METAL NOSING ON EVERY

APPROXIMATE.

1. MAXIMUM SPACING FOR FASTENERS ACTUAL INTERVALS ARE

R

22 GA

RUNNER TYPE 1

LARGE

SMALL 50

112.5

SINGLE VANE SCHEDULE

R

81.25

SP

MIN

F L

O W

OR

112.5

SP

SP

GA

R=50

SP=40

R

FLAT

SP

RUNNER TYPE 2

DUCT TURNING VANE DETAIL

INLET AREA.

APPROXIMATES ELBOW

DOUBLE WALL VANES

FREE AREA BETWEEN

APPROVAL.

ACCEPTABLE ON DESIGNER

SIZES OR SPACINGS

USED. OTHER VANE

OTHER RUNNERS MAY BE

SEE NOTES ON FIG.2-4

20 TRAILING EDGE

SINGLE VANE WITH

RUNNER TO DUCT

OR WELD

BOLT, SCREW,

THE CENTER VANE.

TIE ROD THROUGH

1,000 FPM) OR RUN A

TO RUNNER (OVER

WELD EVERY 6TH VANE

DUCT IN 150mm WIDTH STRIPS ON 300mm ON CENTER

CLASS II ADHESIVE (LESS THAN 600mm DUCT) AROUND ENTIRE PERIMETER OF THE

80mm FROM DUCT CORNER

450mm O.C. AND NOT MORE THAN

600mm LARGER DUCT BOTTOM/SIDES

THE INSULATION JOINT

NOT MORE THAN 80mm FROM THE EDGES OF

ALL FOUR SIDE OF DUCT 300mm APART AND

OVERLAP

CLASS II ADHESIVE UNDER THE 100mm

JACKET)

COATS (WHEN FIELD APPLY VAPOR-BARRIER

COATING WITH GLASS CLOTH EMBEDDED BETWEEN

APPLYING TWO COATS OF VAPOR-BARRIER

OR LARGER

SECTION OF 0.60 SQ M

DUCT W/CROSS

L65x65x5 HANGER

BRACE (TYP.)

TRAPEZE HANGER

L65x65x5VIBRATION ISOLATOR

M16 BOLT

(ONE SIDE ONLY)

AT EA HANGER

CROSS BRACE

STEEL BEAM

SLAB

CONCRETE

(TYP.)

W/2-M16 BOLT

6mm THK BAR

N O

T E

L65x65x5 HANGER

TRAPEZE HANGER

L65x65x5

ANCHOR(TYP)

W/M16 WEACE

6mm THK PLATE

NOT REQUIRED FOR SHORTER RUNS.

OF DUCT 6000mm LONG OR LONGER, NEAR MIDDLE OF STRAIGHT RUN

BRACE ANGLE NEAR & FAR SIDE

2 SEISMIC DUCT HANGER DETAIL

GROSS-BRACE SCHEDULE

MAX LENGTH

2,500 mm

2,700 mm

3,000 mm

3,200 mm

3,600 mm

BRACE ANGLE

L65 x 65 x 5

L70 x 70 x 6

L75 x 75 x 6

L80 x 80 x 6

L90 x 90 x 6

5 SEISMIC PIPE BRACING

a

W = WEIGHT PER UNIT LENGTH OF PIPE AND WATER, LBS/IN. OR N/MM

I = MOMENT OF INERTIA OF PIPE, IN OR MM

E = MODULUS OF ELASTICITY OF PIPE, PSI OR MPa

L = 0.50 T , IN. OR MM

WITH PERIOD (T ) EQUAL TO 0.05SEC. WHERE

* MAXIMUM UNSUPPORTED OR UNBRACED LENGTHS(L) ARE BASED ON WATER-FILLED PIPES

NOTE :

a

W

EIg

4 4

1 FOOT = 0.3 M

1 INCH = 25 MM

DIMENSION IS 300mm OR LESS.

3. SEISMIC BRACING NOT REQUIRED IF THIS

CONTRACTOR'S OPTION.

HIGH STRENGTH BOLTS MAY BE USED AT

WASHERS. LOCK WASHERS NOT PERMITTED,

2. ALL BOLTS ARE M16, FOR MACHINE BOLTS,

OF BOLTS.

1. MAX BRACE ANGLE LENGTH IS TO CENTERLINE

NOTE :

(MM)

DIA.

3,450

3,300

3,080

2,780

2,550

2,250

1,950

40S

STEEL PIPE

STD. WT.

MAXIMUM SPAN FOR RIGID PIPE DINNED-PINNED

3,525

3,300

3,150

2,850

2,550

2,325

1,950

80S

STEEL PIPE

EX. STRONG

2,700

2,480

1,650

1,480

1,950

1,500

1,725

TYPE K

TUBE

COPPER

3,225

2,480

2,250

2,100

1,950

1,425

1,650

TYPE L

TUBE

COPPER

2,550

2,400

2,250

2,100

1,880

1,350

1,650

TYPE M

TUBE

COPPER

2,550

2,400

2,250

2,100

1,880

1,350

1,650

COPPER PIPE

BRASS & SPS

85 RED

4. CONDUIT 65mm OR LESS NOMINAL DIAMETER.

3. BUILDING PIPING 65mm OR LESS NOMINAL DIAMETER.

2. MECHANICAL ROOM PIPING 32mm OR LESS NOMINAL DIAMETER.

OR TRUSS.

1. PIPING/CONDUIT WITH HANGERS 300mm OR LESS IN LENGTH FROM STRUCTURAL SLAB

NOT APPLICABLE TO :

PIPE

ALL BOLTS M16

CONC SLAB

6x65 STRAP

6x65 STRAP

PIPE OR CONDUIT

INSULATION

ALL BOLTS M16

CONC SLAB

(SEE SCHEDULE)

ANGLE BRACE

BEAM

STEEL

BEAM

STEEL

(SEE SCHEDULE)

ANGLE BRACE

(AT BOTTOM OF HANGER LOCATION)

200 LONGx150 WIDE

METAL JACKET

MECH. DETAILS

195822

A.H.U (2EA), B2110 AT JMMT

REPAIR FAILED/FAILING A.C.C.U (2EA) &

FY19