Chiller_Amendment_6_Dwgs.pdf

PDF 883 KB Posted Jul 21, 2017

Attached to: Central Chiller Plant/Distribution at the USMA, West Point, NY
Solicitation number: W912DS-17-R-0008
Issued by: Department of the Army Corps of Engineers Engineering District New York

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Amendment 0006 - Drawings

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File	Type	Posted
Amendment_0006.pdf	PDF	Jul 21, 2017
Site_visit-_Sign_In_Sheet.pdf	PDF	Jul 20, 2017
Amendment_0005.pdf	PDF	Jul 20, 2017
Amendment_0004.pdf	PDF	Jul 19, 2017
Amendment_0003.pdf	PDF	Jul 6, 2017
Amendment_0002.pdf	PDF	Jun 23, 2017
Amendment_0001.pdf	PDF	Jun 22, 2017
Appendix_C_-_Geotech_Report.pdf	PDF	Jun 8, 2017
W912DS-17-R-0008.pdf	PDF	Jun 8, 2017
Appendix_B_-_Steam_Tunnel_Photos.pdf	PDF	Jun 8, 2017
Package_3_-_Davis_Barracks_Chiller_Plant_and_Shotcrete_-_Specs.pdf	PDF	Jun 8, 2017
Package_2_-_Davis_Barracks_Shotcrete_-_Plans.pdf	PDF	Jun 8, 2017
Appendix_D_-_Subsurface_Soil_Data_Logs.pdf	PDF	Jun 8, 2017
Appendix_A_-_J&A.pdf	PDF	Jun 8, 2017
Package_1_-_Davis_Barracks_Chiller_Plant_-_Plans.pdf	PDF	Jun 8, 2017
Appendix_E_-_Performance_Test_Procedure_for_YST_Chiller_Packages.pdf	PDF	Jun 8, 2017

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SCALE:

SCALE:SCALE:

NOT USED

NTS

SCALE:

PEDESTAL SUPPORT- SPRING OR CONSTANT (PS-1 & PS-2)

H04-05

COUPON RACK

NTS

CHEMICAL FEED (SHOT FEEDER)

NTS

TERMINAL WATER COIL PIPING

NTS

X" DIA

NOTES:

1. TYPICAL FOR COND WATER & CHILLED WATER.

LOCATE IN MECH ROOM AS INSTRUCTED

BY CHEMICAL TREATMENT CONTRACTOR AND OWNER.

BALL VALVE

1 X 1 TEE WITH PLUGGED END

TYPICAL FOR 6RETURN MAIN

SUPPLY MAIN

ECT DRAIN

SHUNT

WITH MEMORY STOP

BALANCING VALVE

SHUT OFF/

RETURN

SUPPLY

5 GALLON SHOT

FEEDER TANK OR

OTHER SIZE AS

SPECIFIED ASME

RATED

TO CHILLED OR

HOT WATER RETURN

3/4"

FROM CHILLED

OR HOT WATER

SUPPLY

3/4"

REFER TO CONDENSATE TRAP DETAIL

COIL

RETURNSUPPLY

AIRFLOW

NOTES:

2. PIPING FOR MULTIPLE ROW COILS SHALL BE CONNECTED IN COUNTERFLOW ARRANGEMENT.

3. RELOCATE MANUAL AIR VENT TO COIL IF CONNECTION IS PROVIDED BY THE COIL MANUFACTURER.

4. SUBSTITUTE BUTTERFLY VALVES FOR BALL VALVES IF PIPING IS 2-1/2" NPS OR LARGER.

5. RELOCATE DRAIN OFF VALVE TO COIL IF CONNECTION IS PROVIDED BY THE COIL MANUFACTURER.

6. PROVIDE DRAIN OFF VALVES AND VENTS IN PIPING SYSTEM AS SPECIFIED.

7. REMOVE STRAINER BASKETS AFTER INITIAL STARTUP AND SYSTEM FLUSH IS COMPLETE.

8. WHERE COIL CONNECTIONS ARE IN SAME VERTICAL PLANE, PROVIDE COIL VENT AND DRAIN OFF

CONNECTIONS.

9. WHERE COIL CONNECTIONS ARE NOT IN SAME VERTICAL PLANE, SUPPLY SHALL BE THROUGH

THE BOTTOM CONNECTION.

10. WHERE WATER COIL IS INSTALLED IN A FAN COIL UNIT, ALL VALVES SHALL FIT WITHIN THE FAN

COIL UNIT ENCLOSURE. COOLING COIL PIPING AND VALVES NOT LOCATED OVER AN EXTENDED

COIL DRAIN PAN SHALL BE INSULATED, INCLUDING WITHIN THE TERMINAL UNIT CABINET.

1. DETAIL APPLIES TO SINGLE DUCT MOUNTED OR VAV BOX COILS, TERMINAL HEATING AND COOLING

UNIT COILS INCLUDING FAN COIL UNITS, CABINET HEATERS, UNIT HEATERS, ETC...

TWO-WAY CONTROL VALVE

DRAIN PAN

APPLIES TO

COOLING COILS

CONNECTED TO THE

42 DEG F CHW LOOP

11. WHERE FAN COIL UNITS ARE CONNECTED TO THE 57 DEG F OR 60 DEG F CHW LOOPS, CAP

OR PLUG DRAIN PAN CONNECTION AND PROVIDE A MOISTURE SENSOR IN THE DRAIN CONNECTION

TO SHUT DOWN THE UNIT UPON SENSING OF CONDENSATE IN THE PAN.

SENSOR POCKET (FURNISHED BY

CHILLER MFG; INSTALLED BY

CONTACTOR) MIN. OF 36" FROM

EQUIP. CONNECTION (TYP.4)

FRAMING W/ NEOPRENE PADS (TYP)

FROM FLOOR MOUNTED STEEL

12. PROVIDE AT LEAST THREE ELBOW SWING FOR PIPE TAKE-OFF TO TERMINAL EQUIPMENT.

G= GALVANIZED

P= RED OXIDE

B= BLACK

1/4

ALT. FLANGE ATTACHMENT

(TYP.)

3/16

ALT. BASE ARRANGEMENT

1/4

FLOOR

(TYP)

PSH.1

PSH.2A

LPS TO DEAER.

NOTES:

1. HANGER LOCATIONS SEE MARKED-UP PIPING DRAWINGS.

2. CONTRACTOR TO VERIFY ALL ELEVATIONS AND LOCATIONS BEFORE

FABRICATION.

3. ACTUAL DIMENSIONS TO BE FIELD DETERMINED

4. AT CONTRACTORS OPTION AN ANVIL FIG 167 INSULATION SHIELD

WITH LOAD BEARING INSULATION MAY BE SUBSTITUTED.

1/4

BASE PLATE

2" MIN

1/4" VENT HOLE

TO SUIT

4"+R3

0.75"

5.0"

0.75"

R1 R2

HEAVY HEX NUTS16

ANCHOR BOLTS15

BASE PLATE14

CSPCONTRACTOR SUPPLIED PIPE STANCHION AS REQ.13

CSPANVIL SPRING OR CONSTANT SUPPORT12

CSPANVIL PIPE PROTECTION SADDLE (SEE NOTE 4)11

MATL.FIN.DESCRIPTIONQTY.NO.

1" GROUT

1 1/2" 7 1/2"

PRELOAD

PIPE

SIZE

SPRING

SIZE

HOT LOAD

(LBS)

COLD LOAD

(LBS)

DEF.

(IN)

FIG

MARK NO.

CONTRACTOR SHALL PERFORM PIPE STRESS

ANALYSIS FOR HPS PIPING TO THE CHILLER AND

EXHAUST PIPING BETWEEN THE CHILLER AND

CONDENSER. PIPING AND SUPPORTS SHALL BE

CONFIGURED AS REQUIRED TO MAINTAIN PIPE

STRESSES BELOW CODE ALLOWABLE LIMITS AND

CHILLER NOZZLE LOADS LESS THAN CHILLER

MANUFACTURER'S MAXIMUM LIMITS. STRESS

ANALYSIS SHALL BE STAMPED BY A PROFESSIONAL

ENGINEER REGISTERED IN THE STATE WHERE THE

PROJECT IS LOCATED. SUBMIT STRESS ANALYSIS

FLOOR STAND

US Army Corps of Engineers ®

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DRIP LEG DETAIL - STEAM TURBINE INLET

LSLLSH

NOTES:

1. CONDENSATE BRANCH LINE SHALL TIE INTO TOP OF RETURN MAIN.

2. PROVIDE ISOLATION VALVE AT MAIN IF DISTANCE TO TRAP STATION IS GREATER THAN 10 FEET FROM THE MAIN. SEE

SYSTEM P&ID DRAWINGS FOR ADDITIONAL VALVING.

3. STEAM TRAPS SHALL NOT BE INSULATED.

4. SEE SPECIFICATIONS AND SCHEDULE SHEETS FOR FURTHER REQUIREMENTS.

5. LOCATE/ORIENT TRAP ASSEMBLY TO FACILITATE ACCESS FOR MAINTENANCE.

6. THREADED PIPE CAP. DRILL 1/8" DIA. HOLE IN CENTER OF CAP TO PREVENT PRESSURE BUILD-UP OVER TIME SHOULD VALVE

LEAK. (TYP)

7. LOCATE DRIP LEG AS SHOWN ON THE PIPING PANS, AND AS CLOSE AS POSSIBLE TO THE STEAM TURBINE INLET

CONNECTION WHILE ALLOWING FOR ACCESS AND SERVICE CLEARANCES.

8. DRIP LEG BOTTOM BLOWDOWN CONNECTION: DESIGN PRESSURE LESS THAN 400 PSIG USE THE THREADED CAP, DESIGN

PRESSURE 400 PSIG TO 800 PSIG USE THREADED PLUG, DESIGN PRESSURE ABOVE 800 PSIG USE WELDED CAP. ALTERNATE

LOCATION TO BE USED WHEN SPACE PREVENTS INSTALLATION OF BOTTOM BLOWDOWN & CLEANOUT MAINTENANCE.

CONNECTION TO DRIP LEG SHALL BE CLOSE COUPLED. THIS CLEAN-OUT IS TO BE USED DURING NON OPERATING

CONDITIONS. DRILL 1/8" HOLE IN CAP TO PREVENT PRESSURE BUILD UP OVER TIME, SHOULD VALVE LEAK.

9. LEVEL SWITCH SHALL BE 300 SERIES STAINLESS STEEL FLOAT WITH HERMETICALLY SEALED SNAP (DPDT) MECHANISM.

SWITCH RATING WILL BE 13A @ 120 VAC (RESISTIVE). HIGH PRESSURE AND TEMPERATURE LIMITS ARE 1668 PSIG AND 800 DEG

F, RESPECTIVELY. CAGE CHAMBER SHALL BE POLYMER COATED ALUMINUM WITH 1” SOCKET WELD CONNECTIONS.

ELECTRICAL CLASSIFICATION SHALL BE NEMA 4X/7/9 ALUMINUM ENCLOSURE, CLASS I, DIV. 1, GROUPS C & D. ELECTRICAL

CONNECTION SHALL BE 1” FNPT.

10. XCV SHALL OPEN / CLOSE IN RESPONSE TO SIGNAL FROM LSH / LSL.

11. STEAM BLOW REQUIREMENTS:

11.1. REMOVE ALL SCALE, WELD SLAG, SOLVENTS, OILS AND ALL OTHER FOREIGN MATERIAL FROM ALL NEW AND EXISTING

STEAM PIPING UPSTREAM, OF THE STEAM TURBINES UTILIZING STEAM AT HIGH VELOCITY; A PROCEDURE KNOWN AS

“STEAM BLOW”. THE STEAM BLOW SHOULD BE DONE BEFORE THE PIPING IS INSULATED, PROVIDE EXPANDED METAL

SCREENING FOR PERSONNEL PROTECTION WHERE NECESSARY. PROVIDE ALL TEMPORARY PIPING, VALVES, CONNECTIONS, SUPPORTS AND RESTRAINTS AS REQUIRED FOR THE STEAM BLOW. EXISTING OR NEW VALVES SHALL BE

FULLY OPEN DURING THE STEAM BLOW. REMOVE ALL GLOBE VALVES, BUTTERFLY VALVES, CONTROL VALVES, EXPANSION JOINTS AND IN-LINE INSTRUMENTS FROM THE PIPING DURING THE STEAM BLOW. VALVES REQUIRED TO

THROTTLE THE STEAM TO ACHIEVE THE REQUIRED FLOW CONDITIONS FOR STEAM BLOW SHALL BE TEMPORARY AND

SHALL BE PROVIDED BY THE CONTRACTOR. DO NOT USE EXISTING OR NEW VALVES THAT ARE PART OF THE PERMANENT

INSTALLATION FOR THIS PURPOSE. THE TEMPORARY PIPE CONNECTION TO THE NEW PIPING SHALL BE AS CLOSE TO THE

TURBINE INLET AS POSSIBLE. THE SIZE OF THE TEMPORARY PIPING AND OF THE STEAM BLOW CONNECTION TO THE NEW

PIPING SHALL BE AS REQUIRED TO FLOW THE NECESSARY CLEANING STEAM MASS FLOW AND SHALL BE A MINIMUM OF

ONE-HALF THE DIAMETER OF THE LINE BEING BLOWN TO ENSURE THAT STEAM VELOCITY AND MASS FLOW IS HIGH

ENOUGH TO BREAK LOOSE AND CARRY AWAY ANY FOREIGN MATERIAL.

11.2. GENERAL PROCEDURE: WARM UP THE STEAM PIPING WITH A BYPASS VALVE PRIOR TO EXECUTING THE STEAM BLOW.

AFTER THE PIPING HAS BEEN WARMED UP, THE TEMPORARY VALVE USED TO CONTROL STEAM INTO THE LINE SHOULD

BE OPENED WIDE FOR ABOUT 15 SECONDS TO ALLOW LIVE STEAM TO BLOW OUT ANY LOOSE MATERIAL IN THE PIPING.

PIPING SHOULD THEN BE ALLOWED TO COOL DOWN TO ROOM TEMPERATURE, ABOUT 6-8 HOURS. THE ABOVE

PROCEDURES OF WARM-UP, BLOW-DOWN, AND COOL OFF SHOULD BE REPEATED AS MANY TIMES AS NECESSARY TO

CLEAN ALL FOREIGN MATERIALS OUT OF THE PIPING. TO CHECK FOR CLEAN PIPING, A TARGET SHALL BE PLACED

DOWNSTREAM OF THE PIPING TO BE CLEANED. THE TARGET SHALL BE OF POLISHED BRASS. AT LEAST THREE STEAM

BLOWS SHALL BE EXECUTED WITH TARGETS INSERTED INTO THE STEAM PATH. PIPING CAN BE CONSIDERED CLEAN

WHEN NO EMBEDDED PARTICLES AND INDENTATIONS ARE FOUND IN THE TARGET AFTER A 15 SECOND BLOW-DOWN FOR

TWO CONSECUTIVE BLOWS.

11.3. PROVIDE ALL ENGINEERING AND DESIGN OF NEW, TEMPORARY AND EXISTING SYSTEMS AND SUPPORTS NECESSARY

FOR AND AFFECTED BY THE STEAM BLOW. CONDUCT A COMPLETE STRESS ANALYSIS OF THE SYSTEMS AFFECTED BY

THE STEAM BLOW TO DEMONSTRATE THE SYSTEM STRESSES ARE WITHIN CODE ALLOWABLE LIMITS AND PRESENT THE

FORCES AT SUPPORT AND RESTRAINT POINTS AND SYSTEM DEFLECTIONS. ANALYZE THE BUILDING STRUCTURE TO

CONFIRM IT CAN WITHSTAND THE LOADS IMPOSED FROM THE STEAM BLOW ACTIVITIES. REINFORCE THE BUILDING

STRUCTURE AS REQUIRED. PROVIDE A HYDRAULIC ANALYSIS OF THE NEW, TEMPORARY AND EXISTING PIPING TO

DEMONSTRATE THAT THE FLUID DYNAMICS ARE ADEQUATE TO CLEAN THE PIPING AND THAT THE SOURCE OF STEAM IS

APPROPRIATE. PROVIDE SILENCERS, NOISE BARRIERS AND BLANKETS, QUENCHING AND OTHER COMPONENTS AS

REQUIRED TO REDUCE THE NOISE GENERATED BY THE STEAM BLOW DOWN TO 85 DBA AT THREE (3) FT. CONDENSATE

GENERATED BY THE STEAM BLOW SHALL BE QUENCHED AND DISCHRGED TO THE PLANT WASTE WATER SYSTEM

ACCORDING TO OWNER'S REQUIREMENTS. COORDINATE AND OBTAIN APPROVAL OF ALL ASPECTS OF THE STEAM BLOW

WITH THE OWNER WITH PARTICULAR ATTENTION PAID TO THE SCHEDULE, THE SOURCE OF STEAM, THE OUTLET OF THE

STEAM BLOW PIPING TO ATMOSPHERE, AND THE CONFIGURATION AND SUPPORT OF THE TEMPORARY PIPING. SUBMIT A

DETAILED STEAM BLOW PROCEDURE DESCRIBING ALL ASPECTS OF THE STEAM BLOW. ALL CALCULATIONS (HYDRAULIC

ANALYSIS, PIPE STRESS, BUILDING STRUCTURE, ETC.) SHALL BE STAMPED BY A PROFESSIONAL ENGINEER REGISTERED

IN THE STATE OF NEW YORK AND SUBMITTED TO THE ENGINEER. THE STEAM BLOW SHALL BE WITNESSED BY THE

OWNER'S REPRESENTATIVE AND A FULL REPORT DOCUMENTING THE RESULTS OF THE STEAM SUBMITTED. ALL PIPING

NOT SUBJECTED TO THE STEAM BLOW SHALL BE HAND CLEANED TO REMOVE ALL WELD SLAG, SCALE, DEBRIS, FLUIDS

(OILS AND SOLVENTS) AND FORIGN MATERIALS. SUBJECT TO COMPLIANCE WITH THE CONTRACT DOCUMENTS, ENTITY

EXECUTING THE STEAM BLOW SHALL HAVE A MINIMUM OF FIVE (5) YEARS' EXPERIENCE ENGINEERING AND EXECUTING

STEAM BLOWS. REFER TO STEAM CHILLER MANUFACTURER IOM FOR ADDITIONAL INFORMATION AND REQUIREMENTS.

11.4. THE CONTRACTOR SHALL PROVIDE ALL TEMPORARY PIPING, VALVES AND ANCHORS AS REQUIRED FOR THE

RECOMMENDED BLOWDOWN PROCEDURE. TEMPORARY PIPING DESIGN SHALL BE THE RESPONSIBILITY OF THE

CONTRACTOR AND SHALL BE DESIGNED IN ACCORDANCE WITH ASME 31.1. THE TARGET LOCATION AND SCHEDULE FOR

THIS PROCEDURE SHALL BE SUBMITTED TO THE COR FOR APPROVAL 2 WEEKS IN ADVANCE. REMOVAL OF ALL

TEMPORARY WORK IS THE RESPONSIBILITY OF THE CONTRACTOR.

DRIP LEG

(SEE TABLE FOR PIPE

SIZE "A" DIAMETER)

GATE VALVE

(TYP.)

BLOWDOWN (E) (NOTES 8 & 11)

ELEVATION VIEW

PIPE SIZE (C)

(TYP.)

(NOTE 2)

(NOTE 4)

CONDENSATE RETURN

MAIN (NOTE 1).

(NOTE 6)

(TYP.)

STEAM TRAP

(TYP.)

UNION (TYP.)

REDUCER AS

REQUIRED (TYP.)

ST-1

STEAM CONDENSATE

GATE VALVE

(TYP.)

CHECK VALVE

(NOTE 6)

XCV

FREE DRAIN

VALVE (D)

PIPE NIPPLE (TYP.)

GATE VALVE (TYP.)

ALTERNATE

LOCATION (E)

(NOTES 8 & 11)

STEAM LINE

TO STEAM TURBINE

DRIP LEG DIMENTIONS TABLE

STEAM LINE

SIZE

DIAMETER

(A)

LENGTH (B)

TRAP LINE

SIZE (C)

FREE DRAIN SIZE

(D)

BLOWDOWN SIZE

(E)

1" TO 3" 1" TO 3" 18 1" 1 1/4" 1"

4 4 18 1" 1 1/4" 2"

6 6 18 1" 1 1/4" 2"

8 8 18 1" 1 1/2" 2"

10 10 18 1" 1 1/2" 2"

12 13 18 1" 1 1/2" 2"

14 14 18 1" 1 1/2" 2"

16 16 18 1" 1 1/2" 2"

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LINE SYMBOLS

PIPING SYMBOLS

ABBREVIATIONS

VALVES

CONTROL VALVES

INSTRUMENT FUNCTIONAL IDENTIFICATION

INSTRUMENTATION SYMBOLS

RELAY SYMBOLS

MISCELLANEOUS SYMBOLS

INSULATION

STEAM CHILLER STEAM AND CONDENSATE DETAIL

SCALE:

PNEUMATIC TUBING

ELECTRICAL LEAD

CAPILLARY TUBING

PRINCIPAL PIPING

SUPPLEMENTARY PIPING/TUBING

LOGIC CONNECTION

SEE DETAILED PIPING AND UNIT ARRG'T. DRAWINGS

FOR SCOPE OF SUPPLY AND DEGREE OF ASSEMBLY.

FLANGES

LINE SIZE CHANGE

BLIND FLANGE

Y TYPE STRAINER

CONE TYPE STRAINER

LIQUID INJECTION NOZZLE

BULLS EYE SIGHT GLASS

FILTER DRIER

OIL FILTER

GAS FILTER

BRAIDED HOSE

FLOW STRAIGHTENING VANES

EXPANSION JOINTS

ORIFICE PLATE

UNION

TUBING CONNECTION

VENTURI TUBE

LOCAL

LOCAL PANEL OR BOARD

LOCAL MICROPROCESSOR OR

PC CONTROL FUNCTION

LOCAL ALPHA-NUMERIC DISPLAY

CODE

REMOTE PANEL OR BOARD

INSTRUMENT WITH TWO

SERVICES OR FUNCTIONS

IN THE SAME CASE

* PNEUMATIC CONTROL SUPPLY

(* SPECIFY A,G OR N;

* * INDICATE PRESSURE 20,35,100 ETC.)

INSTRUMENT WITH

SEPARABLE WELL

ALARM HIGH (ALARM)

ALARM HIGH (SHUTDOWN)

ALARM LOW (ALARM)

ALARM LOW (SHUTDOWN)

CONTROLLER

CONTROL VALVE

PRIMARY ELEMENT

GLASS

INDICATOR

INDICATING CONTROLLER

ORIFICE RESTRICTION

TOTALIZED / QUANTITY

RECORDER

MANIFLOD VALVE

RELAY OR COMPUTE

WELL

VALVE

TRANSMITTER

SAFETY VALVE

SWITCH LOW (SHUTDOWN)

SWITCH LOW (ALARM)

SWITCH HIGH (SHUTDOWN)

SWITCH HIGH (ALARM)

SAFETY ELEMENT

SWITCH

RECORDING CONTROLLERALARM

EXTRACT SQUARE ROOT

ADD

SUBRACT

MULTIPLY

HIGH SELECT

LOW SELECT

BIAS

DIVIDE

% OR 1:3 OR 2:1 (TYPICAL) - GAIN OR ATTENUATE

XN OR X1/N - RAISE TO POWER

D OR d/dt - DERIVATIVE OR RATE

- INTEGRATE

INPUT / OUTPUT : P/I (TYPICAL)

GATE

GLOBE

ANGLE

THREE WAY

MULTIPORT

ANGLE TYPE

RELIEF

STRAIGHT

THROUGH

RELIEF

NEEDLE

VALVE

INSTR. BLOCK,

INTERNAL BLEED

CHECK

BUTTERFLY

BALL OR PLUG

MULTI-PORT

BALL OR PLUG

COULD BE EITHER STYLE DEPENDENT

UPON LINE CONFIGURATION

TWO VALVE

MANIFOLD

THREE VAVLE

MANIFOLD

FIVE VALVE

MANIFOLD

SIX WAY

MULTI-PORT

FLOAT

INSULATION COLD * *

INSULATION HOT

INSULATION ACOUSTICAL

HEAT TRACING

CHANGE IN INSULATION

THICKNESS

* RECOMENDED INSULATION THICKNESS

* * RECOMENDED COLD INSULATION THICKNESS

BASED ON "K" VALUE .22 @ 0°F; 90°f AMBIENT;

85% R.H.; ZERO MPH WIND VELOCITY

( INSULATION AND HEAT TRACING NOT BY YORK

FACTORY )

PUMP

COMPRESSOR PREROTATION VANES

HEATER (HTR)

RUPTURE DISK

YORK SUPPLIED ITEM SHIPPED

FOR FIELD ASSEMBLY

(CUSTOMER INSTALLED)

FLANGE OR TUBING

CONNECTION DESIGNATION

S - CONNECTION ON THE SYSTEM

C - CONNECTION ON THE COMPRESSOR

G - CONNECTION ON THE GEAR

P - CONNECTION ON THE PURGE UNIT

T - CONNECTION ON THE TRANSFER UNIT

W - INDICATES WATER, BRINE OR PROCESS

CONNECTION

-- INDICATES CONTRACTOR'S SCOPE OF SUPPLY

-- INDICATES YORK SCOPE OF SUPPLY

-- INDICATES PIPING

-- INDICATES TUBING

PNEUMATICALLY ACTUATED

DIAPHRAGM CONTROL

VALVE WITH POSITIONER

PNEUMATICALLY ACTUATED

DIAPHRAGM CONTROL

VALVE WITHOUT POSITIONER

SOLENOID VALVE

HAND ACTUATOR OR (MOUNTED AT

TOP SIDE OR BOTTOM OF ACTUATED

DEVICE AS APPLICABLE

CYLINDER OPERATED VALVE

PRESSURE REDUCING REGULATOR

WITH EXTERNAL TAP

PRESSURE REDUCING REGULATOR

SELF CONTAINED

BACK PRESSURE REGULATOR

WITH EXTERNAL TAP

BACK PRESSURE REGULATOR

SELF CONTAINED

DIFFERENTIAL - PRESSURE REDUCING

REGULATOR WITH INTERNAL

AND EXTERNAL PRESSURE TAPS

MULTI-PORT SOLENOID VALVE

ELECTRIC ACTUATOR

* INDICATE VALVE SIZE

* * INDICATE FAILURE MODE OF VALVE ( F.O. OR F.C. )

F/D

F O

F G

SV SV

MOTOR

* FIRST LETTERS

E VOLTAGE (EMF) M MOISTURE

F FLOW P PRESSURE

H HAND (MANUAL) Pd PRESSURE (DIFFERENTIAL)

I CURRENT (ELECTRICAL) S SPEED

J POWER T TEMPERATURE

K TIME V VIBRATION

L LEVEL Z POSITION

FC FAIL CLOSED

FO FAIL OPEN

REV REVERSE ACTING

DIR DIRECT ACTING

NC NORMALLY CLOSED

NO NOARMALLY OPEN

C COMMON

NL NORMAL LEVEL

HL HIGH LEVEL

HHL HIGH HIGH LEVEL

LL LOW LEVEL

LLL LOW LOW LEVEL

HP HIGH PRESSURE PORT

LP LOW PRESSURE PORT

AS AIR SUPPLY

GS GAS SUPPLY

NS NITROGEN SUPPLY

SS STEAM SUPPLY

WS WATER SUPPLY

ES ELECTRIC SUPPLY

IC INSULATION COLD

IH INSULATION HOT

IA INSULATION ACOUSTICAL

HT HEAT TRACE

HTR HEATER

HV HAND VALVE

CV CHECK VALVE

STR STRAINER

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B A

R R

A C

K S

C H

L E

D W

A T

E R

P L A

N T

N E

W Y

O R

K D

T P o in t o f C o n ta c t:

J e ff re y F ri e s e

-2

R D

S D

R K

A P

M E

N D

M E

N T

N O

-1

-2

DO NOT MOVE BORDERS

S 12A

S 12B

STEAM CHILLER STEAM AND CONDENSATE DETAIL

SCALE:

REFER TO M-509 FOR NOTES & FIELD

INSTALLED COMPONENTS &

PROCEDURES BY INSTALLER

PCV

190D

190D 180C

Y C

C = CONTRACTOR

Y = CHILLER MANUFACTURER

WATER IN

RECIRCULATION

VALVE

3/4"

VENT

CONDENSER, STEAM

SENTRY WARNING

VALVE SET AT 5 PSIG

3/4"

VENT

3/4" NPT

RELIEF VALVE

WATER

OVERFLOW

TO SEWER/DRAIN

STEAM EXHAUST

TRUNK FURNISHED

3/4"

DRAIN

PSV

LCV

SEE NOTE 7

GLAND

L.P. H.P.

GLAND

1-1/2" NPT CONN,

GLAND LEAK-OFF

CONN. PIPE

TO SEWER WITHOUT

POSITIVE HEAD

2" NPT

DRAIN

FCV

180B

OVERBOARD VALVE

FCV

DISCHARGE

SEPARATOR

FLEXIBLE

CONNECTOR

DISCHARGE

SEPARATOR

VACUUM PUMP

MOTOR 460-3-60

FSL

2" NPT

ATMOSPHERIC VENT

SEE NOTE 6

S TO TRIP OUTPUT

(SEE SHT. 4)

2" NPT

DRAIN

FLEXIBLE

CONNECTOR

VACUUM PUMP

MOTOR 460-3-60

2" NPT

ATMOSPHERIC VENT

SEE NOTE 6

STAND-BY

VACUUM PUMP

TEHP

3/4" NPT

CASING DRAIN

DWP=150 PSIG TUBESIDE

CONDENSATE

OUT TO STEAM

CONDENSER HOTWELL

(PIPING BY CONTRACTOR)

NPT

DRAIN

AUTOMATIC

PRESSURE

POWERED

PUMP

SEE

NOTE 10

COUPLING IN STEAM EXHAUST FOR EQUALIZING LINE TO BE

LOCATED AND PROVIDED TO SUIT INSTALLATION

E Q

U A

1/2" NPT

MOTIVE

SUPPLY

200 PSIG MAX.

AUTOMATIC PRESSURE

POWERED PUMP

HOTWELL

3/4"

DRAIN

WATER OUT

CONDENSATE PUMP

MOTOR 460-3-60

CONDENSATE PUMP

MOTOR 460-3-60

I/P

STAND-BY

CONDENSATE PUMP

PUMP

VENT LINES

SEE NOTE 5

G F

25 PSIG

PUMP

DISCHARGE LINE

REV

1-1/2" NPT DRAIN

1/2" NPT

FOR

GAUGE BOARD

SEE NOTE 12

1-1/2" NPT PIPE TO

SEWER/DRAIN

3/4" NPT

STEAM RING

DRAIN

1/2" NPT FOR

GAUGE BOARD

SEE NOTE 12

WATER FILL

START UP CONN.

PUMP

VENT LINE

SEE NOTE 5

TO TURBINE

CONDENSATE OUT

I/P

TO FCV-160A TRIP

SOLENOID VALVE

(SEE SHEET 4)

4-20 MA SIGNAL

FROM SC-160

(SEE SHEET 4)

MOISTURE

SEPARATOR

FULL FLOW STEAM

STRAINER (FINE MESH

STAINLESS STEEL WITH

3/64" PERFORATIONS,

SUITABLE FOR STEAM

SERVICE).

STEAM

TRAP

TE TT

1/2"

NPT

FOR

GAUGE BOARD

SEE NOTE 12

PIPE TO

SEWER/DRAIN

STEAM TURBINE

108B 108B

108A

182A

180A

108B 108B

108B

182B

LSL

LSH

LIC

LAL

LAHH

PSV

PSHPAH

PAHH PAHH

FCV

SCV

FCV

190A

PSH

170170

ENGINEER AND PROVIDE HANGERS AND

RESTRAINTS INCLUDING CALIBRATED

SPRING HANGER SUPPORT AS REQD. TO

SUPPORT PIPE AND MAINTAIN LOADS AT

EQUIP NOZZLES WITHIN ALLOWABLE

LIMITS. SUBMIT DESIGN FOR REVIEW.

BY CHILLER MANUFACTURER

COMPRESSED AIR SUPPLY

PROVIDED BY CHILLER

MANUFACTURER

US Army Corps of Engineers ®

SHEET ID

U S

A R

M Y

C O

R P

S O

F E

N G

E R

D R

A W

N B

D E

N E

D B

S B

M T

B Y

C K

D B

E N

A M

U E

D A

T E

C O

N T

R A

C T

N O

S O

N N

E N

U M

B E

1 2 3 4 5

P L O

T D

A T

P L O

T S

C A

L E

L S

R O

A D

A L E

X A

N D

V A

R .G

.V A

N D

E R

W E

L P

V E

N U

E O

F T

H E

A M

E R

S s t F

L O

O R

N E

W Y

O R

K N

U E

F O

R B

M A

R K

D E

S C

N D

A T

M-510

D E

T A

U S

M A

-D A

B A

R R

A C

K S

C H

L E

D W

A T

E R

P L A

N T

N E

W Y

O R

K D

T P o in t o f C o n ta c t:

J e ff re y F ri e s e

-2

R D

S D

R K

A P

M E

N D

M E

N T

N O

-1

-2

DO NOT MOVE BORDER

VFD

CHILLER

(CH-1, CH-2, CH-5 & CH-6

COOLING TOWERS

(CT-1 THRU 6)

CONDENSER

EVAPORATOR

VFD

CHWR

CHWS

CWR

CWS

BASIN HEATER

CONTROL PANEL

CONDENSER

EVAPORATOR

CWR

STEAM

480 VOLT

BTU METER /

BMS MONITOR

SENSOR

CHWR

CHWS

CONTROL PANEL

(REFER TO SEQUENCES OF OPERATION)

START

SIGNAL

CHILLER

CONTROL

PANEL ALARM

TO BAS

FACTORY

MOUNTED

CONTROL PANEL

FACTORY

MOUNTED

CWS

EQUALIZER

CWR

INFORMATION SHARING W/ LONWORKS

(REFER TO SEQUENCES OF OPERATION)

INFORMATION SHARING W/ LONWORKS

PUMPSPLATE & FRAME HEAT EXCHANGER

VFD

CWR

CWS

CHWR

CHWS

CHWP HX-1 & HX-2

CWS

CHILLER

CHILLER INSTRUMET NUMBERS

CHW FCV CHW FT CHW PDT CHWS TT CHWR TT CW FCV CW FT CW PDT CWS TT CWR TT

CH-1

CH-2

CH-5

CH-6

COOLING TOWER

COOLING TOWER INSTRUMENT NUMBERS

CWR FCV CWS FCV EQ FCV LSL LSH VT

CT-1

CT-2

CT-3

CT-4

CT-5

CT-6

CW FCV ZSCHW FCV ZS

CWR FCV ZS CWS FCV ZS EQ FCV ZS

BASIN TT

DRAIN

BTU METER /

BMS MONITOR

SENSOR

CHILLER

(CH-3 & CH-4)

CHILLER

CHILLER INSTRUMET NUMBERS

CHW FCV CHW FT CHW PDT CHWS TT CHWR TT CW FCV CW FT CW PDT CWS TT CWR TT

CH-3

CH-4

CW FCV ZSCHW FCV ZS

DRAIN FCV DRAIN FCV ZS

REFRIGERANT

CONDENSER

STEAM

TURBINE

STEAM

WELL

HOT

HPS FCV

(EXIST)

ENABLE

(EXIST)

STATUS

(EXIST)

(EXIST) (EXIST)(EXIST) (EXIST) (EXIST) (EXIST)

(EXIST)

LSA

CWR FT

HPS FT

NOTES:

1. FLOW ELEMENT/ TRANSMITTER SHALL HAVE PRESSURE/TEMPERATURE

COMPENSATION. PROVIDE TEMPERATURE AND PRESSURE SIGNALS AND

CONVERSION TO TRUE LB/HR CORRECTED FOR PRESSURE AND TEMPERATURE.

2. CHW AND CW MODULATING FCV'S SHALL BE HIGH PERFORMANCE BUTTERFLY TYPE.

HX INSTRUMET NUMBERS

CHW FT CHW PDT CHW FCV CHW FCV ZS CWR FT

HX-1

HX-2

CHWS TT CWS TT CW FCV CW FCV ZS

CHWS TEMP

SETPOINT

NOTES:

1. CHW AND CW

MODULATING

FCV'S SHALL BE

HIGH

PERFORMANCE

BUTTERFLY

TYPE.

NOTES:

1. CHW AND CW MODULATING

FCV'S SHALL BE HIGH

PERFORMANCE BUTTERFLY

TYPE.

NOTES:

1. CHW AND CW MODULATING

FCV'S SHALL BE HIGH

PERFORMANCE BUTTERFLY

TYPE.

CHWS TEMP

SETPOINT

CHILLER

PRESSURE

CONTROL

HEAD

CHILLER

CONTROL

PANEL

ALARM TO

BAS

CHILLER

START

SIGNAL

PRESSURE

CONTROL

HEAD

HPS

XXXX

IIA

PDT

XXXX AI

PDI

PDT

XXXXAI

PDI

XXXX

TIC

XXXX

FIA

AI FCV

XXXX

FCV

XXXX

FCV

XXXX

LSH

XXXX

VIT

XXXX

TIC

YIC

PDT

XXXXAI

PDI

XXXX

TIC

PDT

XXXX AI

PDI

YIA

XXXX

FIA

XXXX

TIC

XXXX

TIC

FCV

XXXX

PDT

XXXXAI

PDI

FCV

XXXX

FIC

FCV

XXXX

FIC

FCV

XXXX

FIC

FCV

XXXX

FIC

XXXX

TIC

XXXX

TIC

XXXX

TIC

XXXX

ZSC

XXXX

ZIC

ZSO

XXXX

ZIO

FCV

XXXX

ZSO

XXXX

ZIO

XXXX

FIC

XXXX

FIC

XXXX

TIC

XXXX

TIC

XXXX

FIC

XXXX

TIC

XXXX

FIC

FCV

XXXX

FIC

LSA

XXXX

FIC

FCV

XXXX

FIC

XXXX

FIC

XXXX

FIC

YIA

AI HS HS ZSO ZSC

CLOSEDOPEN

ZIC

ZIO

PSH

FIC

XXXX

MOISTURE

SEPARATOR

LSH

LSL

XCV

LAH LAL

US Army Corps of Engineers ®

SHEET ID

U S

A R

M Y

C O

R P

S O

F E

N G

E R

D R

A W

N B

D E

N E

D B

S B

M T

B Y

C K

D B

E N

A M

U E

D A

T E

C O

N T

R A

C T

N O

S O

N N

E N

U M

B E

1 2 3 4 5

P L O

T D

A T

P L O

T S

C A

L E

L S

R O

A D

A L E

X A

N D

V A

R .G

.V A

N D

E R

W E

L P

V E

N U

E O

F T

H E

A M

E R

S s t F

L O

O R

N E

W Y

O R

K N

U E

F O

R B

M A

R K

D E

S C

N D

A T

M-806

C O

N T

R O

L S

U S

M A

-D A

B A

R R

A C

K S

C H

L E

D W

A T

E R

P L A

N T

N E

W Y

O R

K D

T P o in t o f C o n ta c t:

J e ff re y F ri e s e

-2

R D

S D

R K

A P

M E

N D

M E

N T

N O

-1

-2

File details come from the government source that posted it. Updated Nov 14, 2017.