S02 Mech_CD Drawing.pdf

A/E ARCHITECT / ENGINEER

AAHX AIR TO AIR HEAT EXCHANGER

AB AIR BLENDER

AAV AUTOMATIC AIR VENT

ACC AIR-COOLED CONDENSER

ACCH AIR-COOLED CHILLER

ACCU AIR-COOLED CONDENSING UNIT

ACU AIR CONDITIONING UNIT

ACD AUTOMATIC CONTROL DAMPER,

MODULATING

ACD-TP AUTOMATIC CONTROL DAMPER,TWO

POSITION

AD ACCESS DOOR

AF AFTER FILTER

AFCV AIR FLOW CONTROL VALVE

AFD AIR FLOW DEVICE

AFF ABOVE FINISHED FLOOR

AFMD AIR FLOW MEASURING DEVICE

AFW AIR FOIL WHEEL (FAN)

AHU AIR-HANDLING UNIT

AMP AMPERGE

AP ACCESS PANEL

APD AIR PRESSURE DROP

ARI AIR CONDITIONING AND REFRIGERATION

INSTITUTE

AS AIR SEPARATOR

ASME AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

AW AIR WASHER

AXF AXIAL FLOW

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BDR BASE BOARD RADIATOR

BFP BACKFLOW PREVENTER

BFT BOILER PLANT FIRE TUBE

BHP BRAKE HORSEPOWER

BHW HOT WATER HEATING BOILER

BHX BOILER BLOWDOWN HEAT EXCHANGER

BIW BACKWARD INCLINED WHEEL (FAN)

BSC BIOLOGICAL SAFETY CABINETS

BT BUFFER TANK

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

C CELCIUS

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CD CHILLER DRIVE

CENT CENTRIFICAL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CFP CHEMICAL FEED PUMP

CCU CHILLER

CHW CHILLER WATER

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

CWR CONDENSER WATER TO TOWER

CWTT CONDENSER WATER TO TOWER

CWS CONDENSER WATER FROM TOWER

CWFT CONDENSER WATER FROM TOWER

CI CAST IRON

CM CARBON MONOXIDE

CM CUBIC METER

CM/S CUBIC METER PER SECOND

CO CLEAN OUT

CO2 CARBON DIOXODE

COMP COMPRESSOR UNIT

COP COEFFICIENT OF PERFORMANCE

CP CONDENSATE PUMP

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONSTANT VOLUME

CW COLD WATER (POTABLE)

CHWCC CHILLED WATER COOLING COIL

D DAMPER - AUTOMATIC

D-1 OUTDOOR AIR DAMPER

D-2 RETURN AIR DAMPER

D-3 RELIEF AIR DAMPER

D-4 ECONOMIZER OUTDOOR AIR DAMPER

dB DECIBELS Db DRY-BULB TEMPERATURE

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DF DIFFUSER

DIA DIAMETER

DIW DEIONIZED WATER

DP DEW POINT TEMPERATURE

DP DIFFUSER PLATE

DPA DIFFERENTIAL PRESSURE ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

DX DIRECT EXPANSION

DXCC DIRECT EXPANSION COOLING COIL

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

ECC ENGINEERING CONTROL CENTER

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EG EXHAUST GRILLE

EGS EMERGENCY GAS SHUTOFF

EH EXHAUST HOOD

EJ EXPANSION JOINT

EMD END OF MAIN DRIP (STEAM)

ENT ENTERING

ESP EXTERNAL STATIC PRESSURE

EWT ENTERING WATER TEMPERATURE

ETR EXISTING TO REMAIN

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

F/SDPR COMBINATION FIRE SMOKE DAMPER

FA FREE AREA

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT (4 PIPE)

FCW FORWARD CURVED WHEEL (FAN)

FD FLOOR DRAIN

FD FIRE DAMPER

FF FINAL FILTER

FM FLOW METER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FRP FIBER REINFORCED POLYESTER

FS FLOW SWITCH

FSTAT FREEZESTAT

FT FEET

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

GA GAUGE

GAL GALLONS

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GS GALVANIZED STEEL

H HUMIDIFER

H&CW HOT & COLD WATER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HD HEAD

HD HOOD

HHW HEATING HOT WATER

HHWC HEATING HOT WATER COIL

HHWP HEATING HOT WATER PUMP

HHWR HEATING HOT WATER RETURN

HHWS HEATING HOT WATER SUPPLY

HOA HAND/OFF/AUTOMATIC

HP HEAT PUMP

HP HORSEPOWER

HPDT HIGH PRESSURE DRIP TRAP

HPR HIGH PRESSURE RETURN (STEAM

CONDENSATE)

HPS HIGH PRESSURE SUPPLY (STEAM)

HRC HEAT RECOVERY COIL

HRD HEAT RECOVERY DEVICE

HRP HYDRONIC RADIANT (CEILING) PANEL

HRW HEAT RECOVERY WHEEL

HSTAT HUMIDISTAT

HUM HUMIDIFIER UNIT MOUNTED

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HWC HOT WATER COIL

HWUH HOT WATER UNIT HEATER

HX HEAT EXCHANGER

Hz HERTZ

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

IBT INVERTED BUCKET TRAP

ICF IN-LINE CENTRIFUGAL FAN

ICU INTENSIVE CARE UNIT

ID INSIDE DIAMETER

IFB INTEGRAL FACE AND BYPASS

IN INCHES

IN HG INCHES OF MERCURY

IN WC INCH WATER COLUMN

IN WG INCH WATER GAUGE

IN-LB INCH-POUND

IPLV INTERGRATED PART LOAD VALUE

IRH INTRARED HEATER

IS INSECT SCREEN

IV INLET VANES

kg KILOGRAM kg/HR KILOGRAM PER HOUR kPa KILOPASCAL kW KILOWATT kWh KILOWATT HOUR

L LITER

L/s LITERS PER SECOND

LAT LEAVING AIR TEMPERATURE

LBS/HR POUNDS PER HOUR

LF LINEAR FOOT (FEET)

LH LATENT HEAT

LPC LOW PRESSURE RETURN (STEAM

CONDENSATE)

LPS LOW PRESSURE SUPPLY (STEAM)

LSD LINEAR SLOT DIFFUSER

LTCP LOCAL TEMPERATURE CONTROL

PANEL

LVG LEAVING

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

M METER, SI UNIT

M/s METERS PER SECOND (OR

METERS/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

MAV MANUAL AIR VENT

MAX MAXIMUM

MB MIXING BOX

MBH 1000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MER MECHANICAL EQUIPMENT ROOM

MERV MINIMUM EFFICIENCY REPORTING

VALUE

MHP MOTOR HORSEPOWER

MIN MINIMUM

MM MILLIMETER

MOV MOTOR OPERATED VALVE

MPR MEDIUM PRESSURE RETURN (STEAM

CONDENSATE)

MPS MEDIUM PRESSURE SUPPLY (STEAM)

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

NA NOT APPLICABLE

NC NOISE CRITERIA

NC NORMALLY CLOSED

NO NORMALLY OPEN

NOAA NATIONAL OCEANIC & ATMOSPHERIC

ADMINISTRATION

NOM NOMINAL

NPLV NON-STANDARD PART LOAD VALUE

NPSH NET POSITIVE SUCTION HEAD

NTS NOT TO SCALE

OA OUTSIDE AIR

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OR OPERATING ROOM

OSA OUTSIDE SUPPLY AIR (CONDITIONED)

P PUMP

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PF PRE-FILTER

PG PRESSURE GAGE

PHC PREHEAT COIL

PHCP PREHEAT COIL PUMP

PPM PARTS PER MILLION

PRV PRESSURE REGULATING VALVE

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH –

ABSOLUTE

PSIG POUNDS PER SQUARE INCH – GAGE

PSS PRIMARY SECONDARY SYSTEM

PSV PRESSURE SAFETY VALVE

R/E RETURN OR EXHAUST

RA RETURN AIR

RAT RETURN AIR TEMPERATURE

RDS ROOM DATA SHEETS

REA RELIEF AIR

RF RETURN FAN

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RL REFRIGERANT LIQUID LINE

RLA RUN LOAD AMPERE

RPM REVOLUTIONS PER MINUTE

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

SA SUPPLY AIR

SAD SOUND ATTENUATING DEVICE

SAT SUPPLY AIR TEMPERATURE

SC SHADING COEFFICIENT

SCFM STANDARD CUBIC FEET PER MINUTE

SCR SILICON CONTROLLED RECTIFIER

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SDPR SMOKE DAMPER

SDR SMOKE DAMPER (RETURN)

SDS SMOKE DAMPER (SUPPLY)

SEN SENSIBLE HEAT

SF SUPPLY FAN

SH STEAM HUMIDIFIER

SHC STEAM HEATING COIL

SI SQUARE INCHES

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

SPD SUPPLY PROCESS AND DISTRIBUTION

SPRV STEAM PRESSURE REDUCING VALVE

SPS STATIC PRESSURE SENSOR

SQ FT SQUARE FOOT (FEET)

SR SUPPLY AIR REGISTER

SS STAINLESS STEEL

SSR SOLID SEPARATOR

ST STEAM TRAP

SV STEAM SAFETY VALVE

SVS STEAM VENT SILENCER

T & PCV TEMPERATURE AND PRESSURE

CONTROL VALVE

TAB TESTING, ADJUSTING, BALANCE

TD TEMPERATURE DIFFERENCE

TDH TOTAL DYNAMIC HEAD

TDS TOTAL DISSOLVED SOLIDS

TP TRAP

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

UC UNDER CUT

UH UNIT HEATER

UL UNDERWRITERS LABORATORY

V VALVE

VAF VANE-AXIAL FAN

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL OPPOSED

BLADE)

VFD VARIABLE FREQUENCY DRIVE

VHA VETERANS HEALTH ADMINISTRATION

VI VIBRATION ISOLATOR

VP VACUUM PUMP

VPS VARIABLE PRIMARY SYSTEM

VR VACUUM (STEAM CONDENSATE)

RETURN

VSD VARIABLE SPEED DRIVE

VUH VERTICAL UNIT HEATER

W WATTS

Wb WET-BULB (TEMPERATURE)

WFCV WATER FLOW CONTROL VALVE

WFM WATER FLOWMETER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

XT EXPANSION TANK

YR YEAR

MECHANICAL ABBREVIATIONS

1. WORK SHALL CONFORM TO APPLICABLE LOCAL, STATE, AND NATIONAL CODES AND APPLICABLE VA STANDARDS.

2. INSTALL EQUIPMENT IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS.

3. OBTAIN AND PAY FOR PERMITS, FEES, AND INSPECTIONS REQUIRED FOR THIS WORK.

4. PROVIDE NEW MATERIALS, EQUIPMENT AND PRODUCTS INCORPORATED IN THE WORK, OF A SUITABLE GRADE FOR THE PURPOSES INTENDED.

5. WHERE POSSIBLE, PROVIDE STANDARD PRODUCTS OF THE VARIOUS MANUFACTURERS EXCEPT WHERE SPECIAL CONSTRUCTION OR PERFORMANCE FEATURES ARE

REQUIRED.

6. PROVIDE FOR APPROVAL, EQUIPMENT OR MATERIAL DEVIATIONS FROM INDICATED CONTRACT REQUIREMENTS SHALL BE SUBJECT TO THE APPROVAL OF THE COR. SUBMIT PROPOSED EQUIPMENT DEVIATIONS THAT ARE SIMILAR BOTH IN QUALITY AND CAPACITY TO THAT EQUIPMENT SPECIFIED, AS SOLELY DETERMINED BY THE COR.

7. PROVIDE MECHANICAL EQUIPMENT THAT IS LISTED AND LABELED BY UNDERWRITERS LABORATORIES (U.L.).

8. INSTALL EQUIPMENT WITH PROPER CLEARANCES FOR REQUIRED PIPING AND ELECTRICAL SERVICES AND CONNECTIONS. INSTALL EQUIPMENT WITH REQUIRED ACCESS AND CLEARANCES IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS AND APPLICABLE CODES AND STANDARDS.

9. COORDINATE LOCATION, INSTALLATION, AND ROUTING OF DUCTWORK, PIPING, AND EQUIPMENT WITH WORK OF OTHER TRADES.

10. PROVIDE SUPPORT FOR MECHANICAL EQUIPMENT. COORDINATE SUPPORT LOCATIONS WITH OTHER DISCIPLINES PRIOR TO INSTALLATION.

11. PROVIDE POWER CONNECTIONS TO EQUIPMENT PROVIDED UNDER THIS CONTRACT AS WORK OF DIVISION 26.

12. PROVIDE CONTROL WIRING FOR MECHANICAL EQUIPMENT AS WORK OF DIVISION 23.

13. COORDINATE AND DETERMINE EXACT ROUTING OF DUCTWORK AND PIPING IN THE FIELD. DUCTWORK AND PIPING LAYOUTS AND LOCATIONS ARE SCHEMATIC. DO NOT SCALE

THESE DRAWINGS.

14. FIELD VERIFY DIMENSIONS BY ACTUAL MEASUREMENT AND OBSERVATION BEFORE ORDERING OR FABRICATING DUCTWORK, PIPING OR EQUIPMENT.

15. INSTALL DUCTWORK AND PIPING AS HIGH AS POSSIBLE. PROVIDE OFFSETS, FITTINGS, AND DIMENSIONAL TRANSITIONS NOT SHOWN BUT REQUIRED TO MAINTAIN MINIMUM

CLEAR SPACE TO BUILDING SURFACES AT NO ADDITIONAL COST.

16. PATCH, PAINT AND CLEAN SURFACES SUSTAINING DAMAGE ASSOCIATED WITH MECHANICAL WORK OF THIS CONTRACT, UNLESS NOTED OTHERWISE.

17. SUBMIT BOUND SET OF OPERATING AND MAINTENANCE INSTRUCTIONS FOR EQUIPMENT AT COMPLETION OF PROJECT.

18. INSTALL ESCUTCHEONS IN ALL PLACES WHERE PIPING PENETRATES A WALL IN AN EXPOSED LOCATION.

19. CONDUCT A COMPLETE REVIEW OF DRAWINGS, INCLUDING SCHEDULES AND DETAILS, PRIOR TO BEGINNING MECHANICAL SYSTEM INSTALLATION. RESOLVE CONFLICTS WITH

COR.

20. INSTALL PIPING INDICATED TO BE EXPOSED AND PIPING IN EQUIPMENT ROOMS AND SERVICE AREAS AT RIGHT ANGLES OR PARALLEL TO BUILDING WALLS. DIAGONAL RUNS

ARE NOT ACCEPTABLE UNLESS SPECIFICALLY INDICATED OTHERWISE.

21. INSTALL PIPING FREE OF SAGS AND BENDS.

22. INSTALL PIPING TO ALLOW APPLICATION OF INSULATION.

23. PIPING SHALL NOT BE ROUTED OVER TELECOM OR ELECTRICAL EQUIPMENT.

24. PREPARE CONTRACTOR COORDINATION DRAWINGS SHOWING MECHANICAL SYSTEMS AND EQUIPMENT FOR COORDINATION WITH WORK OF OTHER DIVISIONS AND WORK BY

THE GOVERNMENT.

A. INCLUDE PLAN VIEWS, SECTIONS, AND ELEVATIONS, AS REQUIRED, TO FULLY COORDINATE ALL NEW WORK WITH ITSELF AND EXISTING CONDITIONS.

B. DRAWINGS SHALL SHOW, BUT NOT BE LIMITED TO, DUCTWORK, AIR DISTRIBUTION, MECHANICAL EQUIPMENT, MECHANICAL PIPING, FIRE PROTECTION PIPING, PLUMBING PIPING, CABLE TRAYS, LIGHTING FIXTURES, BEAMS AND JOISTS (WITH ELEVATIONS MARKED), ELECTRICAL CONDUIT LARGER THAN 2 INCHES IN DIAMETER.

C. DO NOT BEGIN FABRICATION OR PLACE EQUIPMENT ORDERS UNTIL COORDINATION DRAWINGS HAVE BEEN APPROVED.

D. INSTALLATION COMMENCED PRIOR TO COORDINATION DRAWING APPROVAL IS TAKEN AT THE CONTRACTORS OWN RISK. MODIFY, MOVE OR RECONFIGURE WORK

LACKING COORDINATION AT NO ADDITIONAL COST.

25. KEEP THE CHILLER PLANT CLEAN AND FREE OF DEBRIS DURING CONSTRUCTION. REMOVE CONSTRUCTION DEBRIS DAILY.

MECHANICAL GENERAL NOTES

T

CO2 CARBON DIOXIDE

THERMOSTAT

SUPPLY DIFFUSER

RETURN DIFFUSER/GRILLE

EXHAUST GRILLE

ROUND FLEX DUCT

EG-88 2000 DIFFUSER TAG | DIFFUSER CFM

LINEAR SLOT DIFFUSER

BALANCING DAMPER

(RECTANGULAR)

BALANCING DAMPER

(ROUND)

FIRE DAMPER

SMOKE DAMPER

D

R INCLINED RISE, IN

DIRECTION OF AIRFLOW

INCLINED DROP, IN DIRECTION

OF AIRFLOW

CONNECT NEW DUCT

TO EXISTING

LIMIT OF DEMOLITION

VANED ELBOW (PROVIDE ALL

SQUARE OR RECTANGULAR

ELBOWS WITH VANES EVEN IF

SYMBOL IS MISSING)

STANDARD RADIUS ELBOW

(LONG RADIUS)

10x8 NEW DUCT (INSIDE

DIMENSIONS: WIDTH X DEPTH)

EXISTING DUCT TO REMAIN

EXISTING DUCT TO BE

DEMOLISHED

DUCT TRANSITION

SIDE MOUNTED GRILLE

SUPPLY

RETURN45°

45°

DN

DN

UP

UP

DNUP

STANDARD BRANCH SUPPLY OR

RETURN, NO SPLITTER (45° TAP)

SUPPLY DUCT (UP & DOWN)

EXHAUST DUCT (UP & DOWN)

RETURN DUCT (UP & DOWN)

MECHANICAL LEGEND

HPS

LPS

LPC

CHS

CHR

HIGH PRESSURE STEAM

PIPING (60 PSI)

LOW PRESSURE STEAM PIPING

(15 PSI AND BELOW)

LOW PRESSURE STEAM

CONDENSATE RETURN

CHILLED WATER SUPPLY PIPING

CHILLED WATER RETURN PIPING

PIPE UP

PIPE DOWN

BOTTOM CONNECTION

TOP CONNECTION

CAPPED OUTLET

GLOBE VALVE

GATE VALVE

BALL VALVE

STEAM SAFETY VALVE

PRESSURE REGULATING VALVE

WYE STRAINER VALVE

BALANCING VALVE

MOTORIZED CONTROL VALVE

STEAM TRAPCOND CONDENSATE DRAIN LINE

HPR HIGH PRESSURE STEAM

CONDENSATE RETURN

CWS

CWR

CONDENSER WATER SUPPLY PIPING

CONDENSER WATER RETURN PIPING

RLS REFRIGERANT LINE SET (LIQUID

AND SUCTION)

CONNECT TO EXISTING PIPE

LIMITS OF DEMOLITION

INLINE CENTRIFUGAL PUMP

TANGENTIAL AIR SEPARATOR

EXPANSION TANK

WALL-MOUNTED INDOOR

SPLIT-SYSTEM

SPLIT-SYSTEM CONDENSING UNIT

UTILITY SET EXHAUST FAN

STEAM PRESSURE

REDUCING STATION

DRAIN VALVE

TEST PLUG

SUPPLY

TERMINAL UNIT SUPPLY

DUCT BRANCH (CONICAL

TAP)

TERMINAL UNIT

CHECK VALVE

MOTORIZED CONTROL VALVEM

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

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P M

M-001

MECHANICAL GENERAL INFORMATION

1 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

DocuSign Envelope ID: F59BCCEA-213D-434D-883A-29537521E0FC

12/19/2019

A

18 19 21 22.5

FF

HH

JJ

LL

EE

ETR-CCU4

(1200 TONS)

P-14 2000

GPM

P-13 3000

GPM

STANDBY

P-12 3000

GPM

P-11 3000

GPM

CCU1,

1000 TONS

CCU2,

1000 TONS

CCU3,

1000 TONS

P1, 2000 GPM2

P2, 2000 GPM2

P3, 2000 GPM2

P4, 4200 GPM2P5, 2000 GPM2

P6, 3000 GPM2

P7, 3000 GPM2P8, 3000 GPM

STANDBY

P9, 3000 GPM2

P10, 3000 GPM2

20" CWTT UP AT

TOP OF ELBOW

18" CWS UP

20" CWR UP AT

TOP OF ELBOW

20" CWFT UP AT

TOP OF ELBOW

EXISTING

12" CAP

3 (TYP.)

3 (TYP.)

ETR- MAIN

PUMP PAD

CONCRETE

INTERIA PAD (TYP.)

3/4" LPC5

DOWNSTREAM

OF VALVING

ETR- STEAM

UNIT HEATER

ETR- STEAM

UNIT HEATER

12" CHR

C H

S

C H

S

16" 12"

12"

12" 1

12"

18"

18"

12"

12"

18"

12"

18"24" CHS

24" CHS

16" CHS

24" CHR

18" Ø CHR

12" CWR

12" Ø CHR

ETR VFD

VFD P-5 - P-14

ETR REFRIGERANT

SENSORS

ETR REFRIGERANT

MONITORING PANEL

ETR SPRINKLER

BFP

CT-1 MOTOR CONTROL

CENTER

CT-5/CHWP/TWP MOTOR

CONTROL CENTER

CHEMICAL

TREATMENT

MCCCONTROL PANEL

20" CHS

7 7

ETR CONCRETE PAD

10x20

10x20

10x20

(TYP.)

ETR, 5-EF-6

32x24 26x24 26x20 18x20

20x10

20x10

20x10 20x10

20x10

MCC

MCC

B R

ID

G

E

CHILLER NOT

IN CONTRACT

CH-4 VFD, ETR

CONTROL

ROOM

ETR CHW POT FEEDER AND

FILTER

# KEY NOTES:

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

SHEET NOTES:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:4

:5

P M

MD101

CHILLED WATER PLANT - DEMOLITION

PLAN

2 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

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

FIRST FLOOR MECHANICAL DEMOLITION PLAN 0 4 8 16

NORTH

PLAN

1 DEMOLISH CENTRIFUGAL CHILLER AND

SUPPORTS.

2 DEMOLISH PUMP AND CONCRETE INTERTIA BASE.

MAIN CONCRETE EQUIPMENT PAD IS EXISTING TO

REMAIN.

3 DEMOLISH CHILLED WATER PIPING, INSULATION,

HANGERS, AND SUPPORTS.

4 DEMOLISH CONDENSER WATER PIPING, HANGERS,

AND SUPPORTS.

5 DEMOLISH LOW PRESSURE STEAM CONDENSATE

PIPING. INSULATION, HANGERS, AND SUPPORTS.

6 REMOVE WINDOW TO ALLOW PATH OF

EQUIPMENT REMOVAL, REFER TO

ARCHITECTURAL DRAWINGS FOR FURTHER

INFORMATION.

7 REMOVE R-13 REFRIGERANT MONITORING

SENSOR AND SUPPORTS. APPROXIMATELY 12'

A.F.F. RETAIN TUBING.

8 REMOVE AND STORE REFRIGERANT EVACUATION

EXHAUST DUCTS AND SUPPORTS, FROM 9" A.F.F.

TO 12' A.F.F. TO FACILITATE CHILLER

REPLACEMENT.

9 EXISTING 8" RIGGING I-BEAM, 12'-1" A.F.F.

10 REMOVE PIPE OFFSET AND 12" STUB ON EACH

SIDE OF OFFSET WITHOUT DISTURBING OFFSET

FITTINGS. PERFORM WORK USING GLOVEBAG

REMOVAL METHOD FOR ASBESTOS CONTAINING

MATERIAL.

1. PERFORM CONSTRUCTION WORK DURING YEARLY

PLANT SHUTDOWN FROM APPROXIMATELY NOVEMBER

30 THROUGH APPROXIMATELY APRIL 15. COORDINATE

EXACT DATES WITH THE COR.

2. KEEP EQUIPMENT PROVIDED FOR THIS WORK IN LOCAL,

OFF SITE STORAGE UNTIL THE EQUIPMENT IS READY TO

BE INSTALLED.

3. DO NOT BEGIN DEMOLITION UNTIL REPLACEMENT

CHILLERS AND PUMP SETS ARE IN CONTRACTOR'S OFF

SITE STORAGE FACILITY.

4. PRIOR TO PLANT SHUTDOWN, ERECT SCAFFOLDING

THROUGHOUT THE PLANT TO PROVIDE ACCESS TO

PIPING THAT WILL BE DEMOLISHED, AS WELL AS TO

ALLOW FOR INSTALLATION OF NEW PIPING. CONSTRUCT

SCAFFOLDING SO AS TO PROTECT PLANT OCCUPANTS

FROM FALLING ITEMS OR DEBRIS.

5 DURING DEMOLITION WORK AND NEW WORK, COVER

EXISTING ELECTRICAL PANELS, DRY-TYPE SPRINKLER

VALVES, VARIABLE FREQUENCY DRIVES, CONTROLLERS,

AND ALL OTHER EXISTING ITEMS THAT COULD BE

DAMAGED BY DUST OR WATER WITH PLASTIC SHEETING.

CONFIRM LOCATION AND QUANTITY OF ALL SUCH

EQUIPMENT. PERFORM WET MOPPING DAILY TO

PREVENT DAMAGE TO EXISTING EQUIPMENT.

6 PAINT ALL NEW CONCRETE PADS, EXISTING TO REMAIN

CONCRETE PADS, AND NEW EXTENSIONS ON EXISTING

CONCRETE PADS SAFETY YELLOW. FIELD VERIFY

LOCATION AND SIZE OF PADS.

7 REFER TO G-SERIES SHEETS FOR ICRA BARRIERS.

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

18 19 21 22.5

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EE

CD-1B CD-2B CD-3B

CCU1

(TYP.)

(TYP.)

ETR-CCU4

1200 TONS

CCU2 CCU3

6 6 6

ETR-STEAM

UNIT HEATER

ETR-STEAM

UNIT HEATER

1 1

3 3 3

18" CHR

C H

S

C H

S

24" CHR 24" CHR

C H

S

20" CHS 12" CHS

C W

S

20" CWS

14" CWS

12" CHS12" CHS

(TYP.)

4 (TYP.)

(TYP.)

5 (TYP.)

24" CHR

10 3/4" LPC

20" CWS

12" CHR

24" CWR

ETR REFRIGERANT

SENSORS

ETR REFRIGERANT

MONITORING PANEL

ETR CHEMICAL TREATMENT AREA

CONTROL PANEL

M-504

M-504

M-504

M-505

M-505

M-504

M-504

12" CHS

ETR CONCRETE PAD

32x24 26x24 26x20 18x20

20x10

ETR, 5-EF-6, BALANCE TO 8000

CFM

20x10 20x10

20x10

C W

S

C W

S

MCC

MCC (ON

FLOOR)

12" CHR

C W

R

14" CWR

C W

R

24" CWR

C W

R

C W

R

C W

R

14" CWS

C H

S

C H

R

C H

R

20" CHR18" CHR12" CHR

C W

S

14" CWS

C W

R

CHILLER NOT

IN CONTRACT

P-1 P-2 P-3 P-4P-5 P-6 P-7 P-8

43'-6"

CCU4 VFD, ETR

CONTROL

ROOM

SSF-1

ETR CHW POT FEEDER AND

FILTER

C H

R

AS-1

12" C H R

24" CHR

C H

R

ET-1

NEW 4" CONCRETE PAD,

EXTENSION OF EXISTING PAD,

PAINT SAFETY YELLOW

8" CWS

8" CWS

C W

S 8

C W

S

3"

C H

R

CONNECT TO EXISTING

CONDENSER WATER RETURN

TO COOLING TOWERS

CONNECT TO EXISTING

CONDENSER WATER SUPPLY

FROM COOLING TOWERS

12" CHR

24" CHS

C H

S

C H

S

C H

S

EXIST. CHR FROM BUILDING 1 EXIST. CHS TO BUILDING 1

EXIST. CHR

FROM

BUILDING 6

EXIST. CHS TO

BUILDING 6

24" CHS

CHILLED WATER PUMP SKID

CONDENSER WATER PUMP SKID

8"

8"

14" VALVED AND CAPPED FOR

CONNECTION TO FUTURE

TEMP. COOLING TOWER

12" VALVED AND CAPPED

FOR CONNECTION TO

FUTURE TEMP. CHILLER

20" CHR

STRAINER

NOTE: ALL NEW CHILLED WATER, CONDENSER WATER,

DOMESTIC COLD/HOT/HOT RETURN PIPING, DOMESTIC

TEMPERED WATER PIPING, EMERGENCY SHOWER

PIPING, AND STEAM/STEAM CONDENSATE SHALL BE

PAINTED AND LABELED IN ACCORDANCE WITH

SPECIFICATION SECTION 09 91 00, 3.10. COLOR OF

PAINT SHALL BE THE COLOR LISTED IN THE "COLOR OF

BACKGROUND" COLUMN IN THE TABLE CONTAINED IN

THE SPECIFICATION SECTION LISTED ABOVE. FOR

INSULATED PIPES, THE PAINT SHALL BE APPLIED TO

THE INSULATION AFTER THE INSULATION IS INSTALLED.

EXIST. LOCKER ROOM

EXIST. TOILET AND

SHOWER ROOM

P-707

NEW EMERGENCY SHOWER, EYE AND

FACE WASH, CONFIRM LOCATION WITH

COR. EXTEND 1-1/4" DCW AND 1-1/4" DHW

FROM NEAREST DCW AND DHW LINES TO

TEMPERING VALVE, AND EXTEND 1/2"

TEMPERED WATER LINE TO SHOWER/EYE

WASH. PROVIDE 1/2" HOT WATER

RECIRCULATION LINE AND CONNECT TO

NEAREST RECIRCULATION LINE. FIELD

CONFIRM SIZE AND LOCATION OF

EXISTING PIPING.

14" CWS

BUTTERFLY

VALVE (TYP.)

# KEY NOTES:

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

SHEET NOTES:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:5

:0

P M

MP101

CHILLED WATER PLANT - NEW WORK

PLAN

3 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

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

CHILLED WATER PLANT NEW WORK PLAN 0 4 8 16

NORTH

PLAN

1 PROVIDE CENTRIFUGAL CHILLER, MOUNT ON

EXISTING TO REMAIN CONCRETE EQUIPMENT PAD.

PROVIDE AND MOUNT ON VIBRATION ISOLATORS.

PAINT PAD SAFETY YELLOW.

2 PROVIDE SKID MOUNTED PUMP PACKAGE. MOUNT

ON EXISTING CONCRETE PAD, AND EXTEND PAD AS

REQUIRED. PROVIDE AND MOUNT ON VIBRATION

ISOLATORS, PROVIDE WITH ALL VALVE WORK AND

24" PIPE HEADERS.

3 PROVIDE CHILLER VARIABLE SPEED DRIVE. REFER

TO ELECTRICAL FOR FURTHER INFORMATION.

4 PROVIDE CHILLED WATER PIPING, INSULATION,

HANGERS, AND SUPPORTS COMPLETE WTH

SEISMIC BRACING.

5 PROVIDE CONDENSER WATER PIPING, HANGERS,

AND SUPPORTS COMPLETE WTH SEISMIC BRACING.

6 HOIST NEW EQUIPMENT THROUGH WINDOW

OPENING, REFER TO ARCHITECTURAL DRAWINGS

FOR FURTHER INFORMATION.

7 PROVIDE R-134A REFRIGERANT MONITORING

SENSOR AND SUPPORTS. CALIBRATE THE EXISTING

REFRIGERANT MONITORING PANEL TO R-134A

REFRIGERANT PER MANUFACTURER'S

RECOMMENDATIONS. INTERLOCK PANEL OUTPUTS

TO THE NEW CHILLER PLANT CONTROL PANEL.

TEST AND COMMISSION SYSTEM TO ENSURE THAT

THE SYSTEM DETECTS REFRIGERANT,

DE-ENERGIZES THE EXISTING EXHAUST FAN,

OPENS AND CLOSES ASSOCIATED DAMPERS, AND

PERFORMS OTHER REQUIRED FUNCTIONS.

8 EXTEND EXISTING CONCRETE PAD TO SUIT NEW

CHILLER. PAINT ENTIRE PAD SAFETY YELLOW.

9 REINSTALL REFRIGERANT EVACUATION EXHAUST

DUCT AND SUPPORTS.

10 SIDE-STREAM SEDIMENT FILTER. SEE 5/M-503.

11 2" COLD WATER MAKEUP, EXTEND AND CONNECT

TO NEAREST DOMESTIC COLD WATER LINE

(MINIMUM 2" SIZE).

12 GLOBE VALVE IN 2" BYPASS LINE.

13 2" BALL VALVE.

14 2" PRESSURE REDUCING VALVE.

15 CONTROL CABINET ENCLOSURE WITH DDC

EQUIPMENT CONTROLLERS FOR CCU-1, CCU-2 AND

CCU-3; DDC CHILLED WATER PLANT CONTROLLER;

AND DDC CHILLED WATER SYSTEM OPTIMIZER.

INCORPORATE EXISTING DDC CONTROLS FOR

CCU-4. UPDATE GRAPHICS ON THE DDC

WORKSTATION.

16 CONTROL CABINET ENCLOSURE WITH DDC

EQUIPMENT CONTROLLERS FOR CHILLED WATER

AND CONDENSER WATER PUMP SKIDS

17 2-WAY MODULATING CHILLED WATER BYPASS

VALVE IN 8" BYPASS LINE.

18 REMOVE CAP ON EXISTING 12" PIPE AND INSTALL

NEW ISOLATION VALVE AND CAP FOR CONNECTION

TO FUTURE TEMPORARY CHILLER.

19 12" RUNOUT VALVED AND CAPPED FOR

CONNECTION TO FUTURE TEMPORARY COOLING

TOWER.

N

AREA OF WORK

KEY PLAN

SCALE: NO SCALE

1. PERFORM CONSTRUCTION WORK DURING YEARLY

PLANT SHUTDOWN FROM APPROXIMATELY NOVEMBER

30 THROUGH APPROXIMATELY APRIL 15. COORDINATE

EXACT DATES WITH THE COR.

2. KEEP EQUIPMENT PROVIDED FOR THIS WORK IN LOCAL,

OFF SITE STORAGE UNTIL THE EQUIPMENT IS READY TO

BE INSTALLED.

3. DO NOT BEGIN DEMOLITION UNTIL REPLACEMENT

CHILLERS AND PUMP SETS ARE IN CONTRACTOR'S OFF

SITE STORAGE FACILITY.

4. PRIOR TO PLANT SHUTDOWN, ERECT SCAFFOLDING

THROUGHOUT THE PLANT TO PROVIDE ACCESS TO

PIPING THAT WILL BE DEMOLISHED, AS WELL AS TO

ALLOW FOR INSTALLATION OF NEW PIPING. CONSTRUCT

SCAFFOLDING SO AS TO PROTECT PLANT OCCUPANTS

FROM FALLING ITEMS OR DEBRIS.

5 DURING DEMOLITION WORK AND NEW WORK, COVER

EXISTING ELECTRICAL PANELS, DRY-TYPE SPRINKLER

VALVES, VARIABLE FREQUENCY DRIVES, CONTROLLERS,

AND ALL OTHER EXISTING ITEMS THAT COULD BE

DAMAGED BY DUST OR WATER WITH PLASTIC SHEETING.

CONFIRM LOCATION AND QUANTITY OF ALL SUCH

EQUIPMENT. PERFORM WET MOPPING DAILY TO

PREVENT DAMAGE TO EXISTING EQUIPMENT.

6 PAINT ALL NEW CONCRETE PADS, EXISTING TO REMAIN

CONCRETE PADS, AND NEW EXTENSIONS ON EXISTING

CONCRETE PADS SAFETY YELLOW. FIELD VERIFY

LOCATION AND SIZE OF PADS.

7 REFER TO G-SERIES SHEETS FOR ICRA BARRIERS.

Progress Issuance 4 Date 4

CCU-4

CCU-1

CCU-2

CCU-3

12" CWR

FROM BLDG. 6

18" CWR

FROM BLDG. 1

P-5

P-4

P-3

P-2

P-1

P-11

P-12

P-14

P-13

P-10

P-9

P-8

P-7

P-6

CT-1 CT-2

CT-3 CT-4

12"

24"

24"

20"

16"

12"

12"

12"

12"

12"

12"

12"

12"

12" 12"

12"

12"

12"

12" 12" 12"

18" 18"

18"

18"

12"

12"

12"

12"

12"

12"

12"

12"

12"

12"

12"

12"

12"

12" CAPPED

12"

24"

16"

24"

20"12"

12"

12"

24"

24"

24" BRIDGE

18"

18"

18"

18"

12"

12"

16"

18"

STANDBY

20"

STANDBY

24"

12"

20"

20"

18"

18"

CT-A CT-B

CT-C CT-D

CHILLER 4 NOT

IN CONTRACT

SEPARATE CONTRACT

THROUGH ROOF UP

TO COOLING TOWERS

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:4

:2

P M

M-501

CHILLED AND CONDENSER WATER

DEMOLITION FLOW DIAGRAM

4 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

Scale: N.T.S

CHILLED AND CONDENSER WATER FLOW DIAGRAM - DEMOLITION

CT-1 CT-2

CT-3 CT-4

CT-A CT-B

CT-C CT-D

CCU1 CCU2 CCU3 ETR CCU4

18" CHR FROM

BLDG. 1

12" CHR FROM

BLDG. 6

12" CHS TO

BLDG. 6

18" CHS TO

BLDG. 1

CWR CWR CWR

C H

R

C H

S

CHS CHSCHS

CHILLED WATER PUMPS

P-1

P-2

P-3

P-4

CONDENSER WATER PUMPS

P-5

P-6

P-7

P-8

18", ETR

18", ETR

24", ETR

24" ETR

12", ETR

12" CHS 12" CHS 12" CHS 12" CHS, ETR

24"

CHR CHR CHR

24"

20" CHR

12" CHR

12" CHR, ETR

18" CHR12" CHR 12" CHR

12" CHR

CWS

24" CWS

18" CWS

18" CWS

14" CWS

14" CWS

CWS

14" CWS14" CWS

14" CWS

14" CWR

14" CWR

14" CWR 14" CWR

24"

CONNECT BELOW ROOF

TO 24" CWS PROVIDED AS

WORK OF SEPARATE

CONTRACT

COOLING TOWERS AND WORK

ABOVE ROOF NIC

ROOF LINE

24" CWR24" CWR

C W

S

CHS

C W

R

CWR

24"

12" CHS16" CWS

20" CHS

20" CHS

24" CWS

24" CWR

CWR

GENERAL NOTES:

1. CWS: CONDENSING WATER FROM COOLING

TOWERS TO CHILLERS.

2. CWR: CONDENSING WATER FROM CHILLERS TO

COOLING TOWERS.

12", ETR

12", ETR

CWS CWS CWS

CHS CHS

CWS

CWS

CWS

CWS

CHILLED WATER

PUMP SKID

CONDENSER WATER

PUMP SKID

M M M

M M M

TO SIDE-STREAM

SEPARATOR, SEE

5/M-503

12"

STRAINER (TYP.)

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:4

:2

P M

M-502

CHILLED AND CONDENSER WATER

NEW WORK FLOW DIAGRAM

5 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

Scale: N.T.S

CHILLED AND CONDENSER WATER FLOW DIAGRAM - NEW WORK

Progress Issuance 4 Date 4

NOM. SIZE (IN.)

PIPE (FT.)

TUBING (FT.)

5 FT

THRU 3/4

1 1 1/4

1 1/2

HANGER ROD

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR

LOW TEMPERATURE

PIPE)

PROVIDE HIGH

COMPRESSIVE

STRENGHT

INSULATION (9 PSF

MIN. DENSITY) UNDER

INSULATION SHIELD

INSULATION SHIELD AT

HANGER

WELD

SADDLE

ADJUSTABLE CLEVIS HANGER TYPE 1 - SEE

SPECIFICATIONS

ADJUSTABLE CLEVIS HANGER TYPE 43 - SEE

SPECIFICATIONS

1/2" DIA. HANGER RODS WITH 36"

MAX. SPACING ON EACH CHANNEL

BAND

1-5/8" 12 GAUGE CHANNEL

OR 2" x 2" x 1/4" ANGLE

NOTES:

SEE SPECIFICATIONS FOR

DETAILED HANGER

REQUIREMENTS. SIDE VIEW TRAPEZE HANGER

FOR UP TO 1000 LB. UNIFORM

LOAD

1" MAX.

PROVIDE INSULATION SHIELD &

INSERT FOR ALL PIPING (8" MIN.)

2 2 1/2 3 4 5 6 8 10 12

11 12 14 16 17 19 22 23

9 10 12 13 14 16 - -

NOTE: FOR TRAPEZE HANGER TAKE SPACING OF SMALLEST SIZE ON TRAPEZE

MAXIMUM PIPE/TUBING SUPPORT SPACING

EXISTING BEAM

EXISTING CONCRETE PAD

NEW CONCRETE PAD

#4 x30" AT 12" O.C.

DOWELL INTO EXISTING

CONCRETE PAD

THERMOMETER (TYP)

MARINE WATER

BOX TYP.

EVAP

COND

EVAP

COND

VIBRATION

ISOLATION

AS

SPECIFIED

EXIST. CONCRETE

PAD

PRESSURE RELIEF

DEVICE

CONDENSER END EVAPORATOR END

FLOOR DRAINFLOOR DRAIN

WATER FLOW

MEASURING

DEVICE

BUTTERFLY

CONTROL VALVE

TYP.

TO

COOLING

TOWER

PIPE HANGERS

TYP.

FROM COOLING

TOWER

VENT PIPE

CWR

CWS

CHS

CHR

NOTE:

1. DRAIN ALL LOW POINTS OF SYSTEMS TO

NEAREST FLOOR DRAIN.

2. COLLECT VENT PIPES FROM ALL REFRIGERANT

PRESSURE RELIEF DEVICES AND EXTEND TO

EXTERIOR OF BUILDING IN ACCORDANCE WITH

ASHRAE STANDARD 15. HEADER SIZE TO EQUAL

OR EXCEED TOTAL AREA OF DEVICES

CONNECTED TO THE HEADER. AFTER

COMBINING THE VENTS FROM ALL CHILLERS,

CONNECT TO EXISTING VENT PENETRATING

PLAN SOUTH WALL BETWEEN CCU1 AND CCU2.

3. PROVIDE MODULATING BUTTERFLY VALVES ON

BOTH CHWR & CWR. VALVES CONTROLLED BY

ECC.

4. PROVIDE A FLOW METER AT THE INLET TO THE

CONDENSER AND EVAPORATOR AT EACH

CHILLER. METERS SHALL BE ULTRASONIC

CLAMP-ON STYLE, BADGER METER MODEL TFX

ULTRA (OR EQUAL). METERS SHALL BE

PROVIDED WITH AN RS485 AND SHALL BE

CONNECTED TO THE ECC VIA BACnet MS/TP

PROTOCOL.

MASTER CONTROL PANEL

VFD (1 PER PUMP)

DISCHARGE HEADER

SUCTION HEADER

BASE-MOUNTED

END SUCTION

PUMP (TYP.)

1/4" DIAMOND PLATE DECKING

BUTTERFLY

ISOLATION

VALVE (TYP.)

ADJUSTABLE HEIGHT HEADER SUPPORTS

CHECK VALVE (1 PER PUMP)

H.S.S. FRAME

INERTIA BASE

NOTES:

1. PROVIDE ANALOG PRESSURE GAUGES AT EACH PUMP AND

ACROSS THE SUPPLY AND SUCTION HEADERS.

SUCTION DIFFUSER

WITH STRAINER (TYP.)

SYSTEM FLOW FROM

CONDENSER WATER PUMP

SIDE-STREAM TO

SEDIMENT SEPARATOR

AUTO-PURGE VALVE &

CONTROLLER

SOLID PURGE OUTLET FROM

SEPARATOR

PUMP

SYSTEM

FLOW

ANALOG

PRESSURE

GAUGES

CONTROL PANEL

SEDIMENT

SEPARATOR

GROOVED COUPLING

CONNECTIONS

CONNECTION SPOOL

SIDE-STREAM RETURN

TO SYSTEM FLOW

ROUTE TO DRAIN

MANUFACTURER-

PROVIDED SKID

EXIST. CONCRETE PAD

FLOOR

CONNECT TO SIDE OF PIPE

MAIN. AVOID TOP OR BOTTOM

CONNECTIONS TO PREVENT

AIR OR DEBRIS FROM

ENTERING PIPE TO THE TANK.

LOCK-SHIELD TYPE SHUTOFF

VALVE.

TANK CONNECTION LOCATIONS

MAY VARY DEPENDING ON

TANK SIZE AND

MANUFACTURER.

NOTES:

TO FLOOR DRAIN

HOUSEKEEPING PAD

RELIEF PLUG

PRE-CHARGING

AIR

CONNECTION

PRESSURE GUAGE

AUTOMATIC AIR VENT

SAFETY RELIEF VALVE

1FROM SYSTEM

AIR VENT (HIGH CAPACITY FLOAT TYPE)

DOMESTIC COLD WATER MAKE-UP

WITH RPBP AND PRV, SEE PLUMBING

PLANS

AIR SEPARATOR

(WITHOUT STRAINER)

ROUT FULL SIZE DRAIN LINE

TO NEAREST FLOOR DRAIN.

REFER TO PLUMBING

DRAWINGS FOR FLOOR DRAIN

LOCATION.

TO PUMP SUCTION

FLOOR

PRESSURIZED

EXPANSION TANK

ABOVE 2" [50mm] DIA. PIPE 2" [50mm] DIA. & SMALLER

VERTICAL

2 1/2" [65mm] DIA.

ABOVE 2" [50mm] DIA. PIPE 2" [50mm] DIA. & SMALLER

HORIZONTAL

2 1/2" [65mm] DIA.

FLEXIBLE CONNECTOR (TYPICAL)

PUMP

CONCRETE INERTIA BASE

WITH SPRING ISOLATORS

NOTES:

SEE SPECIFICATION SECTION "PUMPS"

FOR Y STRAINER OPTION

PUMP SKID

1" MIN. DIA. PIPE STAND

DRAIN

SUCTION DIFFUSER WITH BUILT IN

STRAINER. OPTIONAL: LONG

RADIUS ELBOW AND INLET

STRAINER WITH 3 X DIA. STRAIGHT

INLET TO PUMP

PRESSURE GAUGE

STRAINER

BUTTERFLY SHUT-OFF VALVE

CHECK VALVE

TO DISCHARGE

HEADER

TO SUCTION

HEADER

CONCRETE

FLOOR SLAB

CLIP ANGLE

STEEL EXPANSION SHIELD FOR

EXISTING CONSTRUCTION AND

INSERTS FOR NEW CONSTRUCTION

THIS TYPE SHALL BE USED ONLY IN

SLABS OR BEAMS OF 4" MIN. DEPTH

TURNBUCKLE

3/8" MIN. DIA.

HANGER RODS

3/8" MIN. DIA. EXPANSION BOLTS FOR

EXISTING CONSTRUCTION AND

INSERTS FOR NEW CONSTRUCTION

3/8" MIN. DIA. INSERTS NEW

CONSTRUCTION ONLY

NUTS &

WASHERS

3/8" MIN. DIA.

HANGER

RODS

FOR PIPES UNDER 2" IN SIZE USE 1 1/2"

X 1 1/2" X 1/4" ANGLE. ALL PIPES 2" AND

LARGER USE 3" X 3" X 1/4" ANGLE

PROVIDE VOLUME

DAMPER AT EACH

BRANCH DUCT

1/4W OR 4" MIN.

BRANCH DUCT

MAIN EXHAUST OR RETURN

AIR FLOW

AIR FLOW

VD

W

PLAN VIEW

NOTES:

1. DELETE INSULATION STAND-OFF ON DUCTWORK WITHOUT EXTERIOR INSULATION.

2. DETAIL SHOWS SINGLE BLADE DAMPER. DAMPER INSTALLATION SHALL BE SIMILAR

FOR MULTI-BLADE DAMPERS & ROUND DAMPERS.

SECTIONSIDE ELEVATION

1/2" ROUND ROD PIN

1/8" CLEARANCE

ALL AROUND

INSIDE END

BEARING

INSULATION

STAND-OFF

DAMPER BLADE

HANDLE

WITH

LOCKING

QUADRANT

STIFFEN BLADE

AS REQUIRED

INSULATION SEE

SPECIFICATION

DUCT

OUTSIDE END BEARING

TYPICAL WATER

PIPING

REDUCER, IF REQUIRED

3/4" BALL

VALVE

ADAPTER TO 3/4" HOSE

THREAD. PROVIDE

HOSE CAP NUT

NOTES:

1. DRAIN ALL LOW POINTS AS INDICATED ABOVE.

2. WHERE SCALE POCKETS ARE SHOWN ON PIPE RISER DIAGRAMS

AND/OR PLANS, LOCATE DRAIN AT BOTTOM OF SCALE POCKET.

TYPICAL CHILLED WATER AND HOT WATER

PIPING DRAIN VALVE CONNECTIONS

ELEVATION:

THREADED PIPING

ELEVATION:

WELDED PIPING

1/4" COPPER TUBING

1/2" X 4" NIPPLE

AIR VENT

1/2" BALL VALVE

MV

OR

AV

CIRCULATING WATER

PIPING

ELEVATION

NOTES:

1. VENT ALL HIGH POINTS AS INDICATED ABOVE.

2. IF AUTOMATIC AIR VENTS ARE USED, PIPE DISCHARGE TO DRAIN.

TYPICAL MANUAL AIR VENT

NOTES:

1. LATCHES SHALL BE OF THE WEDGE TYPE TO CLOSE DOORS THIGHTLY.

2. HINGES ON THE ACCESS DOORS SHALL HAVE NON-CORROSIVE PINS.

3. SEE SMACNA 2005, FIGURE 9-16

INSULATION

DUCT

GASKET

INSULATION

SECTION "A-A"

ACCESS PANEL

CASING

GASKET HANDLE INSIDE

FLEXIBLE WASHER

FACTORY

FABRICATED LATCH

SECTION "B-B"

ACCESS DOOR

INSULATION

"B" "B"

"A"

"A"

EQUIPMENT

BASE ANCHOR BOLT

NEOPRENE

WASHER & SLEEVE

BONDED

STEEL PLATE

FLOOR

RESILIENT

PAD

CROSS

BRACING RODS

ALL FOUR SIDES

CLAMP

HANGER ROD

(TYP.)

LOCK NUTS

(TYP.)

EQUIPMENT WEIGHT

250 LBS OR LESS

FLOOR MOUNT EQUIPMENT

RESTRAINED BY RESILIENT PADS

(TYPE DS)

SEISMIC BRACING FOR LIGHT

SUSPENDED EQUIPMENT

NOTE:

NOT REQUIRED FOR TERMINAL

UNITS

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:4

:3

P M

M-503

MECHANICAL DETAILS

6 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

Scale: N.T.S.

PIPE HANGER

Scale: N.T.S.

CONCRETE EQUIPMENT BASES

Scale: N.T.S.

WATER COOLED CHILLER DETAIL

Scale:

PUMP SKID DETAIL

Scale: N.T.S

SIDE-STREAM SEPARATOR DETAIL

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

AIR SEPARATOR AND EXPANSION TANK PIPING DETAIL

Scale: N.T.S.

INSTALLATION OF THERMOMETER WELLS

N.T.S

Scale: N.T.S.

SKID-MOUNTED PUMP WITH FLEXIBLE CONNECTOR

Scale: N.T.S.

SECURING HANGER RODS IN CONCRETE

Scale: N.T.S.

EXHAUST OR RETURN BRANCH DUCTWORK

Scale: N.T.S.

VOLUME DAMPER DETAIL

Scale: N.T.S.

DRAIN VALVE AND AIR VENT CONNECTIONS (HYDRONIC SYSTEMS)

Scale: N.T.S.

ACCESS PANEL AND DOOR DETAIL

Scale: N.T.S.

SEISMIC BRACING FOR EQUIPMENT

FIRST FLOOR

26.67

19 2119 21

P-1,2,3,&4 P-5,6,7,&8

24" CWS

EXISTING HOUSEKEEPING

PAD 43'-6" L x 17'-1" W x 6" D

(EXTEND AS NEEDED FOR

NEW PUMP SKIDS)

8" CWS

8" CWS

C H

R

C H

R

FIRST FLOOR

26.67

1921 1921

CD-1BCD-2BCD-3B

14" CWS

24" CWS

12" CWS TO

CH-2

FIRST FLOOR

26.67

CD-3B

P-5,6,7,&8

14" CWS

C H

R

20" CHR

JJ LLJJ LL

M-504

CCU1

SPRING ISOLATOR (TYP.)

24" CWR20" CHS

12" CHS

14" CWR

24" CWS

14" CWS

24x32

24x32

10x20

10x20

ETR - 5EF-6

STRAINER

FIRST FLOOR

26.67

192122.5 192122.5

CCU3 CCU2 CCU1

C W

R

C W

R

C W

R

C H

S

20" CHR 18" CHR 12" CHR

24" CWR 24" CWR

C H

S

C H

R

C H

R

C H

S

C H

R

10x20

V-CW-1

V-TW-1

CV-4

V-CW-2

V-TW-2

V-CW-3

V-TW-3

THERMOMETER

(TYP. OF 12)

PRESSURE GAUGE

(TYP. OF 12)

14" CWS

14" CWS

14" CWS

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:4

:4

P M

M-504

MECHANICAL SECTIONS

7 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

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

SECTION AT PUMP SKIDS

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

SECTION AT CHILLER DRIVES

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

SECTION AT PUMP SKID #2

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

SECTION AT CCU1

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

SECTION AT CHILLERS - LOOKING EAST 0 2 4 8 0 2 4 8

0 2 4 8 0 2 4 8 0 2 4 8

JJ LLJJ LL

CCU3

SPRING ISOLATOR (TYP.)

24" CWR14" CWR

20x10

10x20 10x20

20x10

10x20

20" CHR

12" CHR

12" CHS

26x20

STRAINER

JJ LLJJ LL

M-504

CCU2

SPRING ISOLATOR (TYP.)

14" CWR

12" CHR

24" CWR

14" CWS

12" CHS

10x20

26x24

10x20

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:4

:4

P M

M-505

MECHANICAL SECTIONS

8 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

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

SECTION AT CCU3

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

SECTION AT CCU2

0 2 4 8

0 2 4 8

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:4

:5

P M

M-601

MECHANICAL SCHEDULES

9 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

NOTES:

P-8 CHILLER PLANT BUILDINGS 1 AND 6 CONDENSER WATER BASE-MOUNTED END SUCTION CONDENSER WATER 1635 3600 130 85/95 82 200 1750 VARIABLE SEE NOTES

P-7 CHILLER PLANT BUILDINGS 1 AND 6 CONDENSER WATER BASE-MOUNTED END SUCTION CONDENSER WATER 1635 3600 130 85/95 82 200 1750 VARIABLE SEE NOTES

P-6 CHILLER PLANT BUILDINGS 1 AND 6 CONDENSER WATER BASE-MOUNTED END SUCTION CONDENSER WATER 1635 3600 130 85/95 82 200 1750 VARIABLE SEE NOTES

P-5 CHILLER PLANT BUILDINGS 1 AND 6 CONDENSER WATER BASE-MOUNTED END SUCTION CONDENSER WATER 1635 3600 130 85/95 82 200 1750 VARIABLE SEE NOTES

P-4 CHILLER PLANT BUILDINGS 1 AND 6 CHILLED WATER BASE-MOUNTED END SUCTION CHILLED WATER 1240 2400 185 42/54 80 200 1750 VARIABLE SEE NOTES

P-3 CHILLER PLANT BUILDINGS 1 AND 6 CHILLED WATER BASE-MOUNTED END SUCTION CHILLED WATER 1240 2400 185 42/54 80 200 1750 VARIABLE SEE NOTES

P-2 CHILLER PLANT BUILDINGS 1 AND 6 CHILLED WATER BASE-MOUNTED END SUCTION CHILLED WATER 1240 2400 185 42/54 80 200 1750 VARIABLE SEE NOTES

P-1 CHILLER PLANT BUILDINGS 1 AND 6 CHILLED WATER BASE-MOUNTED END SUCTION CHILLED WATER 1240 2400 185 42/54 80 200 1750 VARIABLE SEE NOTES

FLUID MIN FLOW (GPM) DESIGN FLOW (GPM) HEAD (FT. W.G.) TEMPERATURE RANGE (F) NOMINAL POWER (HP.) R.P.M. SPEED CONTROL

MARK LOCATION AREA SERVED SYSTEM TYPE

CIRCULATING FLUID

MIN % EFF

PUMP MOTOR

REMARKS

HYDRONIC PUMP SCHEDULE

NOTES

ETR CCU4 CHILLER PLANT BUILDINGS 1 AND 6 CHILLED WATER 1200 2 0.6014 0.3747 0.0001 2400 54 42 18.4 0.00025 3600 85 95 22.7 721.7 128 225 4160 3 43138 UNIT IS EXISTING

CCU3 CHILLER PLANT BUILDINGS 1 AND 6 CHILLED WATER 1200 2 0.5597 0.3560 0.0001 2400 54 42 22.4 0.00025 3600 85 95 28.1 671.6 119 200 4160 3 55000 SEE NOTES

CCU2 CHILLER PLANT BUILDINGS 1 AND 6 CHILLED WATER 1200 2 0.5597 0.3560 0.0001 2400 54 42 22.4 0.00025 3600 85 95 28.1 671.6 119 200 4160 3 55000 SEE NOTES

CCU1 CHILLER PLANT BUILDINGS 1 AND 6 CHILLED WATER 1200 2 0.5597 0.3560 0.0001 2400 54 42 22.4 0.00025 3600 85 95 28.1 671.6 119 200 4160 3 55000 SEE NOTES

FOULING FACTOR FLOW (GPM) EWT (°F) LWT(°F) MAX WPD (FT. HD) FOULING FACTOR FLOW (GPM) EWT(°F) LWT(°F) MAX WPD (FT. HD) POWER KW MCA MOCP VOLTS PHASE

MARK NO. LOCATION BUILDING/AREA SERVED SERVICE

FULL LOAD

CAPACITY (TONS)

NO. PASSES

MIN. EFF. FULL

LOAD (KW/TON)

MIN. NPLV

(KW/TON)

EVAPORATOR CONDENSER ELECTRICAL

OPERATING

WEIGHT (LBS)

REMARKS

VARIABLE PRIMARY WATER COOLED CENTRIFUGAL CHILLER SCHEDULE

1) BASIS OF DESIGN LAKOS TBX-1100

2) MOUNT SKID ON 4" CONCRETE PAD

2) PROVIDE WITH ELECTRICAL CONTROL BOX W/ 120 VOLT TRANSFORMER IN NEMA 4X ENCLOSURE WITH SAFETY DISCONNECT AND HOA SWITCH

3) WITH INLET/OUTLET PRESSURE GAUGES: 0-100 PSI

4) WITH DIFFERENTIAL PRESSURE INDICATOR WITH DRY CONTACT TO DDC

5)WITH AUTO PURGE TO DRAIN

NOTES:

SSF-1 CHILLER PLANT CONDENSER WATER SIDE STREAM 1 50 MICRON 1006 20 480/3/60 27 100 DEG F 150 PSI 2442 SEE NOTES

NUMBER OF FILTERS FILTER TYPE

PUMP (HP) VOLT/PH/HZ

FULL LOAD

AMPS

MARK LOCATION SYSTEM TYPE

CIRCULATING FLUID

FLOW (GPM)

ELECTRICAL DATA

MAX

TEMPERATURE

MAX PRESSURE WEIGHT (LBS) REMARKS

SIDE STREAM SEPARATOR SCHEDULE

1) INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

NOTES:

V-TW-5 CONDENSER WATER BYPASS CONTROL 3-WAY MODULATING

V-TW-4 CCU-4 CONDENSER WATER CONTROL 2-WAY MODULATING 3,600 3 1,663 1

V-TW-3 CCU-3 CONDENSER WATER CONTROL 2-WAY MODULATING 3,600 3 1,663 1

V-TW-2 CCU-2 CONDENSER WATER CONTROL 2-WAY MODULATING 3,600 3 1,663 1

V-TW-1 CCU-1 CONDENSER WATER CONTROL 2-WAY MODULATING 3,600 3 1,663 1

V-CW-5 CHILLED WATER BYPASS CONTROL 2-WAY MODULATING 1310 3 1

V-CW-4 CCU-4 CHILLED WATER CONTROL 2-WAY MODULATING 2,400 3 1,386 1

V-CW-3 CCU-3 CHILLED WATER CONTROL 2-WAY MODULATING 2,400 3 1,386 1

V-CW-2 CCU-2 CHILLED WATER CONTROL 2-WAY MODULATING 2,400 3 1,386 1

V-CW-1 CCU-1 CHILLED WATER CONTROL 2-WAY MODULATING 2,400 3 1,386 1

GPM PSI

MARK LOCATION SERVICE FUNCTION TYPE FLOW MAX PD Cv REMARKS

VALVE SCHEDULE AIR SEPARATOR SCHEDULE

MARK

SYSTEM AND/OR

SERVICE TYPE SIZE FLOW WPD

BUILT-IN STRAINER

REQUIRED REMARKS

AS-1 CHILLED WATER TANGENTIAL, FLANGED 16" 7200 GPM 5 ftH2O No 1, 2, 3, 4

REMARKS:

1. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

2. PROVIDE SKIRT FOR FLOOR MOUNTING TO SUPPORT FLOODED WEIGHT OF UNIT.

3. MAXIMUM ALLOWABLE DIAMTER: 48". MAXIMUM ALLOWABLE HEIGHT: 105". MAXIMUM ALLOWABLE FLOODED WEIGHT: 8,500 LBS.

4. INSULATE AIR SEPARATOR WITH 1-1/2" MINERAL FIBER BOARD INSULATION WITH ALL-SERVICE JACKET.

EXPANSION TANK SCHEDULE

MARK SYSTEM TYPE

SYSTEM TEMPERATURE

RANGE

INITIAL

PRESSURE IN

TANK

MAX

OPERATING

PRESSURE

FILL PRESSURE AT TANK MIN VOLUME

TANK

MIN BLADDER

VOLUME

PIPE SIZE TO

TANK REMARKSMIN TEMP MAX TEMP RELIEF VALVE AT TANK

ET-1 CHILLED WATER VERTICAL PRESSURIZED

BLADDER

40 °F 65 °F 26.0 psi 80.0 psi 80.0 psi 89.0 psi 1980.0 gal 1980.0 gal 3" 1, 2, 3, 4

REMARKS:

1. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

2. PROVIDE SKIRT FOR FLOOR MOUNTING TO SUPPORT FLOODED WEIGHT OF UNIT.

3. MAXIMUM ALLOWABLE DIAMTER: 72". MAXIMUM ALLOWABLE HEIGHT: 127". MAXIMUM ALLOWABLE FLOODED WEIGHT: 20,500 LBS.

4. INSULATE EXPANSION TANK WITH 1-1/2" MINERAL FIBER BOARD INSULATION WITH ALL-SERVICE JACKET.

PP-707

EMERGENCY SHOWER, EYE AND FACE

WASH

- - 1-1/4 1-1/4 - - N/A NO

IN IN IN IN

MARK DESCRIPTION

WASTE PIPE VENT PIPE COLD WATER HOT WATER

WASTE FIXTURE UNITS WATER FIXTURE UNITS WRIST BLADE HANDLES ELECTRIC SENSOR REMARKS

PLUMBING FIXTURE SCHEDULE

1. PROVIDE NON-OVERLOADING MOTOR SELECTIONS.

2. PROVIDE INVERTER DUTY RATED MOTOR.

3. PUMPS P-1 THROUGH P-4 SHALL BE FACTORY SKID MOUNTED AND TESTED ASSEMBLY INCLUDING SUCTION DIFFUSERS WITH STRAINERS AND REMOVABLE STARTUP SCREENS, INLET AND OUTLET BUTTERFLY ISOLATION VALVES, VARIABLE FREQUENCY DRIVES, DISCHARGE CHECK VALVES, SUCTION AND DISCHARGE HEADERS SIZED FOR FULL

FLOW OF ALL PUMPS, ANALOG PRESSURE GAUGES FOR EACH PUMP AND FOR PUMP SKID, CONTROL PANEL, AND LIFTING LUGS. FACTORY WIRE ENTIRE SKID FOR SINGLE POINT POWER CONNECTION AND SINGLE POINT CONTROLS POWER CONNECTION.

4. PUMPS P-5 THROUGH P-8 SHALL BE FACTORY SKID MOUNTED AND TESTED ASSEMBLY INCLUDING SUCTION DIFFUSERS WITH STRAINERS AND REMOVABLE STARTUP SCREENS, INLET AND OUTLET BUTTERFLY ISOLATION VALVES, VARIABLE FREQUENCY DRIVES, DISCHARGE CHECK VALVES, SUCTION AND DISCHARGE HEADERS SIZED FOR FULL

FLOW OF ALL PUMPS, ANALOG PRESSURE GAUGES FOR EACH PUMP AND FOR PUMP SKID, CONTROL PANEL, AND LIFTING LUGS. ADDITIONALLY, PROVIDE 480V/3Ph POWER SOURCE FOR SIDE STREAM SEPARATOR SKID (60 AMP NEMA 1, FUSED, 3 POLE, DISCONNECT SWITCH WITH 40 AMP CLASS RK1 FUSES PREWIRED AND MOUNTED TO CONDENSER WATER PUMP SKID). FACTORY WIRE ENTIRE SKID FOR SINGLE POINT POWER CONNECTION AND SINGLE POINT CONTROLS POWER CONNECTION.

5. AT FULL FLOW CONDITIONS, PUMP PACKAGE P-1 THROUGH P-4 SHALL DELIVER 7,200 GPM WITH ANY THREE PUMPS OPERATING. CONTROLS SHALL PREVENT MORE THAN (3) PUMPS FROM RUNNING SIMULTANEOUSLY. CONTROLS SHALL SOFT START PUMPS VIA THE VFDs.

6. AT FULL FLOW CONDITIONS, PUMP PACKAGE P-5 THROUGH P-8 SHALL DELIVER 10,800 GPM WITH ANY THREE PUMPS OPERATING. CONTROLS SHALL PREVENT MORE THAN (3) PUMPS FROM RUNNING SIMULTANEOUSLY. CONTROLS SHALL SOFT START PUMPS VIA THE VFDs.

7. COORDINATE WITH THIRD PARTY CHILLER PLANT CONTROLS.

8. COORDINATE MINIMUM FLOWRATES WITH ACTUAL CHILLERS FURNISHED.

9. CONDENSER WATER PUMP NPSHR: 20.7 FT. CHILLED WATER PUMP NPSHR: 17.4 FT.

1. BASIS OF DESIGN IS YORK YK. PROVIDE WITH HINGED MARINE WATER BOXES (HINGED END CAPS) FOR TUBE ACCESS, ISOLATION VALVES, CONTROL VALVES, MAINTENANCE RECEPTACLE, SINGLE POINT POWER CONNECTION, CHILLED AND CONDENSER WATER FLOW SWITCHES, VARIABLE EVAPORATOR AND CONDENSER FLOW, AND VSD

(VARIABLE SPEED DRIVE) WITH POWER FILTER.

2. REFRIGERANT : R-134A; 2,215 POUNDS PER CHILLER.

3. PROVIDE DDC CONTROLLER FOR OPERATION OF CHILLER. FULLY INTEGRATE CHILLER DDC CONTROLS INTO EXISTING 3RD PARTY BUILDING DDC CONTROLS. PROVIDE CONTROL VOLTAGE TRANSFORMER.

4. CONDENSER SHALL BE CAPABLE OF OPERATING DOWN TO 50 DEGREES F. ENTERING WATER TEMPERATURE.

5. CHILLER SHALL BE CAPABLE OF 10-100% UNLOADING.

6. MAXIMUM ALLOWABLE A-WEIGHTED SOUND PRESSURE LEVEL IS 81 dBA AT FULL COMPRESSOR SPEED WHEN TESTED IN ACCORDANCE WITH AHRI STANDARD 575-2017.

7. MAXIMUM ALLOWABLE OPERATING WEIGHT: 55,000 LBS.

REFRIGERANT LEAK DETECTION AND EVACUATION SEQUENCE OF OPERATION (DDC):

REFRIGERANT LEAK DETECTION SYSTEM IS EXISTING TO REMAIN. THE SYSTEM IS INTERLOCKED WITH THE EXISTING EXHAUST FAN. UPON DETECTION OF REFRIGERANT GAS IN THE ATMOSPHERE, THE MONITOR SHALL DE-ENERGIZE ALL CHILLERS THROUGH THE CPO, ACTIVATE THE EXISTING EXHAUST FAN, AND ACTIVATE THE EXISTING EVACUATION HORN AND STROBE. FAN

SHALL RUN CONTINUOUSLY. MANUAL RESET OF SYSTEM SHALL BE REQUIRED.

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

/1 /2

:4

:5

P M

M-701

CONTROLS

10 12DJR DJR/PLH

REPLACE CHILLERS PH. II

NEW YORK HARBOR HEALTHCARE

SYSTEM

423 E 23RD STREET, NEW YORK, NY 12/20/2019

CONTRACT DOCUMENTS

630-16-10117-054

CHILLER/COOLING TOWER SYSTEM SEQUENCE OF OPERATION

I System Description A. The chilled water (CHW) system consists of four 1200 ton, VSD-driven, water-cooled centrifugal chillers (C-1 thru C-4). There are four 2400 GPM, VSD-driven, primary CHW pumps (P-1 thru P-4) piped to a common header, so that any CHW pump shall be capable of running with any chiller, and the pumps can be sequenced independently of chillers for optimization algorithms. The CHW system is piped in a variable primary flow configuration, with a 2-way, CHW bypass valve across the chillers and pumps to maintain minimum flow through the operating chillers. Each chiller shall be equipped with chilled water and condenser water modulating control valves complete with actuator and end switches. One CHW differential- pressure transmitter shall be located in the central plant and another in a suitable location near the end (index circuit) of the building-loop.

B. The condenser water (CW) system consists of twelve individual cooling tower (CT) cells, with a common sump and VSD-driven fans. There are four 2880 GPM, VSD-driven CW pumps (P-5 thru P-8) piped to a common header, so that any CW pump or group of pumps, based upon energy/maintenance cost optimization algorithms, shall be capable of running with any chiller and CT combination. Each CT cell shall be equipped with a 2-position isolation valve, complete with actuator and end switches. The CT piping shall include a bypass valve, complete with actuator.

C. Provide an interface utilizing BACnet MS/TP protocol to connect the new chillers to the facility's existing Automated Logic Building Management System (BMS). Provide all network automation engines and field controllers that are required to fully integrate the new chillers into the existing BMS. A loss of communications at the existing web-based operator workstation (OWS) shall not affect the operation or performance of the chiller plant optimization (CPO) program.

D. The CPO feature is designed to minimize the combined electrical energy consumption of the operating chiller(s), chilled and condenser water pump(s), and cooling tower fan(s) as constrained by meeting the building chilled water flow and temperature requirements.

II. Chiller Plant Enable/Disable A. The chiller plant shall be enabled and disabled either manually by an operator command or automatically through the BMS. In the automatic mode, the BMS shall enable the chiller plant whenever the outdoor air dry-bulb temperature (OAT) exceeds the chiller plant enable set-point 55°F (adj.), and disable the chiller plant when the OAT is less than the chiller plant enable set-point minus differential 5°F(adj.).

B. When the chiller plant is disabled, all chillers shall be commanded off, the cooling tower bypass valve (V- TW-5) shall close, and the chilled water bypass valve (V-CW-5) shall open. The chilled water pumps, condenser water pumps, and cooling tower fans that were operating at the time the plant was commanded off shall operate at full speed for 5 minutes (adjustable) to remove residual heat from the system. After this period of time, all pumps and cooling tower fans shall be commanded off, and all control valves (V-CW-1 thru V-CW-8, V-TW-1 thru V-TW-8) shall close.

III. Lead-Lag The chillers, pumps, and cooling towers operating order shall be determined by equalization of run-time. The CPO program shall totalize run-hours for each device and adjust the operating order. If a chiller, pump, or cooling tower failure is detected (an alarm shall annunciate upon failure) or becomes unavailable due to maintenance, it will be shut down BMS and the next available device in the sequence shall be started.

IV. Initial Start-up and Adding Additional Chillers A. The following sequence applies to the specific case when the CPO needs to start the first chiller. The starting sequence for additional chillers will be different as described in section IV-D.

1. Command associated CHW (V-CW-1 thru V-CW-4), CW (V-TW-1 thru V-TW-4), and CT cell control valves to fully open position. The active CT cell shall be determined by the BMS on a rotating basis to equalized run time between cells.

2. Once valve positions have been proven fully open by end switches, command the first available CHW and CW pump to start.

3. Prove CHW and CW pump running status using a current-sensing relay. After a 60 second (adj.)

stabilization delay, command 1st chiller to start.

B. A Pulldown routine shall load-limit the chiller (through its current-limit…