STAR_CENTER_CH-2_100%CD_MECH_08-08-2023_SS.pdf

100% CONSTRUCTION DOCUMENTS

LIST OF DRAWINGS

JULY 14, 2023

GENERAL

G0.1 COVER SHEET

MECHANICAL

ELECTRICAL

SITE

LOCAL MAP

YOUNG-RAINEY STAR CENTER

CHILLER #2 REPLACEMENT

LARGO, FL 33777

PROJECT TEAM

MECHANICAL, ELECTRICAL, PLUMBING

BRADY & ANGLIN

CONSULTING ENGINEERS

OF FLORIDA, INC.

2713 N. FALKENBURG ROAD SUITE "B"

TAMPA, FLORIDA 33619M1.1 FIRST FLOOR PLAN DEMOLITION - MECHANICAL

M2.1 FIRST FLOOR PLAN NEW - MECHANICAL

M3.1 NOTES, SCHEDULES & DETAILS - MECHANICAL

M4.1 CONTROLS - MECHANICAL

E1.1 FIRST FLOOR PLAN DEMOLITION - ELECTRICAL

E2.1 FIRST FLOOR PLAN NEW - ELECTRICAL

YOUNG-RAINEY STAR CENTER

7887 BRYAN DAIRY ROAD

LARGO, FL 33777

CODE REFERENCES

- FLORIDA BUILDING CODE - BUILDING - SEVENTH EDITION (2020)

- FLORIDA BUILDING CODE - MECHANICAL - SEVENTH EDITION (2020)

- FLORIDA BUILDING CODE - PLUMBING - SEVENTH EDITION (2020)

- FLORIDA BUILDING CODE - ENERGY CONSERVATION - SEVENTH EDITION (2020)

- NATIONAL ELECTRIC CODE - 70-2017

- NATIONAL FIRE ALARM AND SIGNALING CODE - 72-16

GENERAL NOTE

CONTRACTOR TO PROVIDE BREAKOUT PRICING FOR EXTENDING EXISTING

AND NEW CONTROL POINTS FOR THE INTEGRATION OF NEW CHILLER #2 TO

EXISTING TRANE CONTROLS IN THEIR BID. REFER TO MECHANICAL

SPECIFICATIONS AND MECHANICAL SHEET M4.1

BLDG. 500

AREA OF WORK

N.T.S.

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0.1G

Cover Sheet

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MAIN FLOOR

COMPRESSOR AREA

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

DEMOLITION NOTES

REFURBISH/MODIFY EXISTING CONCRETE PAD AS REQUIRED TO

ACCOMMODATE NEW CHILLED WATER PUMP.

EXISTING MANUAL ISOLATION VALVE.

EXISTING CHWR

EXISTING CHWS

OVERHEAD PIPING

SHOWN OFFSET FOR

CLARITY

12"Ø CWS

12"Ø CWR

12"Ø CWR

12"Ø CWS

NEW LOCATION FOR

NEW CHILLER #2

EXISTING CHILLER #3

EXISTING CHILLER #2 SHALL

BE ABANDONED

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STORAGE CAGE

STORAGE CAGE

STORAGE CAGE

STORAGE CAGE

MEZZANINE

OFFICE

STORAGE AREA

ELECTRICAL ROOM 1ST

FLRGE

NE

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BREAK ROOM

STORAGE

OFFICE

MAIN FLOOR

MAIN FLOOR

SHEDSHED

COMPRESSOR AREA

CONC. PADCONC. PAD

SCALE: N.T.S.

SCOPE OF WORK AREA

EXISTING CHILLER #4

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1.1M

Demolition - Mechanical First Floor Plan

AutoCAD SHX Text

FIRST FLOOR PLAN DEMOLITION - MECHANICAL

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UP

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KEYPLAN

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AutoCAD SHX Text Business No. 4794

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MAIN FLOOR

COMPRESSOR AREA

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

MECHANICAL NOTES

EXISTING SUPPORT FOR OVERHEAD PIPING.

CONNECT REFRIGERANT RELIEF VALVE(S) TO NEW 3-1/2"Ø REFRIGERANT

VENT PIPING. TERMINATE 3-1/2"Ø REFRIGERANT VENT PIPING AT EXTERIOR

WALL AND TURN DOWN OPEN ENDED. PROVIDE PIPE SUPPORTS AS

REQUIRED.

PROVIDE WEATHERTIGHT SEAL AROUND ALL NEW PIPING PENETRATIONS

THROUGH EXTERIOR WALL.

PROVIDE NEW Y-STRAINER IN PIPE RISE. PROVIDE NEW 12"Ø CWS PIPING

FROM OUTLET OF NEW STRAINER TO CHILLER CONDENSER INLET.

EXTEND NEW 10"Ø CHWS PIPING TO CHILLER OUTLET.

EXISTING ISOLATION VALVE.

NEW MOTORIZED CONTROL VALVE IN 12"Ø CONDENSER WATER RETURN

PIPING.

PROVIDE NEW SUCTION DIFFUSER WITH INTEGRAL STRAINER ON SUCTION

SIDE OF CHILLED WATER PUMP.

MODIFY EXISTING 4-1/2" THICK CONCRETE PAD AS REQUIRED TO

ACCOMMODATE NEW CHILLER FOOTPRINT.

PROVIDE NEW ISOLATION VALVE.

PROVIDE NEW MOTORIZED ISOLATION VALVE IN CHILLED WATER SUPPLY

PIPING (IN PIPE RISE AHEAD OF NEW MANUAL ISOLATION VALVE).

REFURBISH/MODIFY EXISTING CONCRETE PAD AS REQUIRED TO

ACCOMMODATE NEW CHILLED WATER PUMP.

EXISTING CHILLER PLANT EXHAUST FAN SHALL REMAIN.

PROVIDE NEW CHILLED WATER FLOW METER LOCATED IN VERTICAL PIPE

RISE. INTERFACE WITH EXISTING HVAC CONTROL SYSTEM.

EXTEND NEW 10"Ø CHWR PIPING THROUGH EXTERIOR WALL TO CHILLER

INLET. UTILIZE EXISTING WALL PENETRATION.

EXISTING CONTROL WIRING ASSOCIATED WITH ABANDONED CHILLER SHALL

BE CAPTURED AND EXTENDED TO NEW CHILLER #2 LOCATION.

EXISTING HONEYWELL REFRIGERANT MONITOR (MODEL 301C) AND

EXPANSION MODULES.

NEW R-134A REFRIGERANT SENSOR(S) SHALL INTERFACE WITH EXISTING

HONEYWELL REFRIGERANT MONITORING SYSTEM CONTROLLER (MODEL

301C).

10"Ø CHWR

10"Ø CHWR

EXISTING

CHWS&R

PCHP

CH

SUCTION DIFFUSER

WITH INTEGRAL

STRAINER

EXISTING CONCRETE

PUMP PAD

EXTERIOR WALL

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

12"Ø CWS (EX.)

12"Ø CWR (EX.)

12"Ø CWR (EX.)

12"Ø CWS (EX.)

"Ø

C H

W R

PCHP

EXISTING CHWR

EXISTING CHWS

OVERHEAD PIPING

SHOWN OFFSET FOR

CLARITY

10"Ø CHWR

OVERHEAD PIPING

SHOWN OFFSET FOR

CLARITY

10"Ø

CHWS

12"Ø CWS

12"Ø CWR

"Ø

C H

W R

10"Ø CHWS

12"Ø CWR (EX.) 12"Ø CWS (EX.)

3-1/2"Ø REFRIGERANT

VENT PIPING

3-1/2"Ø REFRIGERANT

VENT PIPING

12"Ø CWS

"Ø

C W

R 7

CH

EXISTING CHILLER #3

EXISTING CHILLER #2 SHALL

BE ABANDONED

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COMMUNICATION

STORAGE CAGE

STORAGE CAGE

STORAGE CAGE

STORAGE CAGE

MEZZANINE

OFFICE

STORAGE AREA

ELECTRICAL ROOM 1ST

FLRGE

NE

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TO

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EA

BREAK ROOM

STORAGE

OFFICE

MAIN FLOOR

MAIN FLOOR

SHEDSHED

COMPRESSOR AREA

CONC. PADCONC. PAD

SCALE: N.T.S.

SCOPE OF WORK AREA

EXISTING CHILLER #4

B rya n D air y R oa d La rg o, Flo rid a 3

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2.1M

New - Mechanical First Floor Plan

AutoCAD SHX Text N

AutoCAD SHX Text

CHILLER ELEVATION

AutoCAD SHX Text

FIRST FLOOR PLAN NEW - MECHANICAL

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COND.

AutoCAD SHX Text

COND.

AutoCAD SHX Text

COOLER

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UP

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KEYPLAN

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AutoCAD SHX Text of Florida, Inc.

AutoCAD SHX Text Business No. 4794

CHWS & CHWR

AFF

MECHANICAL LEGEND

EXIST. EXISTING

2-WAY CONTROL VALVE

3-WAY CONTROL VALVE

CONDENSER WATER SUPPLY AND RETURNCS & CR

CHILLED WATER SUPPLY AND RETURN

ABOVE FINISHED FLOOR

CONNECTION POINT OF NEW TO EXISTING

SHUT-OFF VALVE

EXISTING TO BE REMOVED

PROVIDE SINGLE POINT 460/3PH POWER TO CHILLER.

PROVIDE VFD DRIVEN, DIRECT DRIVE MULTIPLE-STAGE COMPRESSOR,

MULTI-STAGE CAPACITY CONTROL GUIDE VANES.

PROVIDE WITH BACNET MSTP COMMUNICATION CAPABILITY (UPC OPEN) WITH

MICROPROCESSOR BASED (DDC) CHILLER CONTROL SYSTEM THAT PROVIDES

COMPLETE STAND ALONE SYSTEM CONTROL AND MONITORING.

PROVIDE WITH UNIT MOUNTED VFD STARTER.

PROVIDE VFD ENCLOSURE WITH 65K SCCR (SHORT CIRCUIT CURRENT RATED)

ENCLOSURE. THE VFD TOTAL HARMONIC DISTORTION (THD) AND HARMONIC

CURRENT TOTAL DEMAND DISTORTION (TDD) SHALL NOT EXCEED IEEE-519

REQUIREMENTS.

PROVIDE 0.75" CLOSED CELL FOAM INSULATION ON EVAPORATOR SHELL,

SUCTION PIPING, COMPRESSOR INLET, MOTOR BARREL AND EVAPORATOR

CONNECTION HEADS.

PROVIDE SURGE PROTECTION, PHASE LOSS, REVERSAL, AND UNBALANCE

PROTECTION, UNDER VOLTAGE AND OVER VOLTAGE PROTECTION.

10.4" COLOR LCD, TOUCH-SCREEN PANEL.

PROVIDE RUBBER-IN-SHEAR 3/8" THICK NEOPRENE RIBBED ISOLATION.

FACTORY INSTALLED WATER FLOW PROVING SENSORS IN CONDENSER AND

EVAPORATOR NOZZLES.

PROVIDE VFD WITH DOOR-MOUNTED CIRCUIT BREAKER/SHUNT TRIP WITH AIC

RATING OF 65,000 AMPS.

CHILLER PERFORMANCE SHALL MEET ASHRAE 90.1.

PROVIDE CHILLER PERFORMANCE DATA CERTIFIED IN ACCORDANCE WITH AHRI

550/590 AND AHRI STANDARD 575 SOUND DATA.

PROVIDE WITH FIRST YEAR PARTS, REFRIGERANT AND LABOR FROM DATE OF

START-UP, NOT TO EXCEED EIGHTEEN (18) MONTHS FROM DATE OF SHIPMENT.

PROVIDE 2ND THROUGH 10TH YEAR COMPLETE UNIT WARRANTY INCLUDING

PARTS, REFRIGERANT AND LABOR WARRANTY FROM DATE OF EQUIPMENT

START-UP NOT TO EXCEED ONE HUNDRED TWENTY-SIX (126) MONTHS FROM

DATE OF SHIPMENT.

WATER SIDE OF CONDENSER VESSEL AND EVAPORATOR VESSEL DESIGN

PRESSURE IS 150 PSI.

PROVIDE R-134A REFRIGERANT SENSOR(S). SENSOR SHALL INTERFACE WITH

EXISTING HONEYWELL REFRIGERANT MONITORING SYSTEM CONTROLLER

(MODEL 301C).

10 YEAR PREVENTATIVE MAINTENANCE - PROVIDE SERVICE FOR (1) ANNUAL

COMPREHENSIVE VISIT, (3) QUARTERLY VISITS AND CONDENSER TUBE

CLEANING. PROVIDE BASE LINE EDDY CURRENT TEST BEFORE START-UP.

PROVIDE MARINE WATER BOX ON CONDENSER AND STANDARD WATER BOX ON

EVAPORATOR. COORDINATE FINAL PIPING CONNECTIONS/ORIENTATION WITH

CONTRACTOR.

PRE-APPROVED SUBSTITUTES: TRANE, DAIKIN & YORK. PROPOSED CHILLER

SUBSTITUTES SHALL NOT REQUIRE ANY STRUCTURAL MODIFICATIONS TO

EXISTING SUPPORTS LOCATED ADJACENT TO THE CHILLER IN ORDER TO AVOID

CONFLICTS. IF A PRE-APPROVED CHILLER SUBSTITUTE IS PROPOSED AND ANY

ADDITIONAL STRUCTURAL, PIPING AND/OR ELECTRICAL MODIFICATIONS ARE

REQUIRED, THE CONTRACTOR SHALL INCLUDE THOSE COSTS ASSOCIATED WITH

THE SUBSTITUTE CHILLER IN THEIR BID.

PERFORMANCE VERIFICATION VIA TEAMS. REFER TO SPECIFICATIONS.

NOTES:

1.

2.

3.

4.

5.

6.

MAXIMUM PRESSURE DROP

TOTAL POWER INPUT @ RATED CAPACITY

REFRIGERANT

ELECTRICAL CHARACTERISTICS

WATER TEMPERATURE, ENT/LVG

EFFICIENCY

NPLV

OPERATING WEIGHT

NOTES

REFRIGERANT CHARGE

UNIT LOCATION

25% LOAD

100% LOAD

75% LOAD

50% LOAD

LBS.

LBS

KW/TON

KW/TON

KW/TON

KW/TON

KW @ FL

KW/TON

V/Ø/HZ

°F

MARK

CAPACITY

WATER TEMPERATURE, ENT/LVG

WATER FLOW

MAXIMUM WATER PRESSURE DROP

WATER FLOW

MODEL NUMBER

MANUFACTURER

EVAPORATOR

CONDENSER

GPM

°F

GPM

TONS

7.

8.

9.

10.

11.

CH-2

CARRIER

19XRV7274C09VHE64

14.1

55/43

15.3

85/94.3

R-134A

460/3/60

487.6

0.5417

0.3515

47080

CHILLER ROOM

1-21

12.

13.

14.

NOTES

1.

2.

3.

PROVIDE PREMIUM EFFICIENCY MOTORS AND MECHANICAL SEALS.

FURNISH WITH EPDM COUPLER SLEEVE.

PROVIDE SERVICE DISCONNECTS BY ELECTRICAL (DIVISION 16) CONTRACTOR

IN NEMA 4 NON-METALIC ENCLOSURE OR 304 STAINLESS STEEL ENCLOSURE

WITH 24 VOLT CONTROL TRANSFORMER, H.A.O. SWITCH. COMBINATION

MOTOR STARTER / DISCONNECT BY DIV 16. SEE ELECTRICAL SHEET E2.1

PUMPS MUST BE SUITABLE FOR OUTDOOR INSTALLATION AND OPERATION.

SUITABLE FOR CASE WORKING PRESSURE OF 175 PSI. (ANSI CLASS 150).

FTNPSHR

PUMP TYPE

SYSTEM

MARK

MANUFACTURER

MODEL NUMBER

TOTAL DYNAMIC HEAD

SUCTION SIZE

DISCHARGE SIZE

GPM

V/Ø/HZ

LBS.

INCHES

MINIMUM PUMP EFFICIENCY %

FT

RPM

HP

WATER FLOW RATE

IMPELLER SIZE (DIAMETER)

LXWXH

NOTES #

INCHES

INCHES

VFD (YES/NO) -

ELECTRICAL CHARACTERISTICS

MOTOR SIZE

MOTOR SPEED

DIMENSIONS (INCHES)

OPERATING WEIGHT

-LOCATION

15.

CHILLER DIMENSIONS L X W X H 212"X101"X125"

16.

4.

5.

N.T.S. (CENTRIFUGAL LIQUID CHILLER)

PROVIDE ALL PIPING

NECESSARY TO MANIFOLD

RELIEF PIPING CONNECTIONS

AS DICTATED BY CHILLER

MANUFACTURER.

1/4"FL X 1/4"NPT CAPPED.

DRAIN VALVE

DRIP LEG MIN./ 1 GAL.

CAPACITY. EXTEND PAST

CHILLER TO PREVENT SPILLAGE

ONTO CHILLER.

REFRIG. RELIEF PIPE

TO OUTSIDE OF BLDG.

CONDENSER

WATER SUPPLY &

RETURN

NOTE: PROVIDE OIL COOLER PIPING AS

DIRECTED BY CHILLER MANUFACTURER

EXISTING 4.5" HIGH CONCRETE

HOUSEKEEPING PADVIBRATION ISOLATORS

(NUMBER AS RECOMMENDED

BY CHILLER MANUF.)

FLEXIBLE STEEL

CONNECTION

RUPTURE DISC

ASSEMBLY

EXTERIOR

CHILLED WATER

SUPPLY &

RETURN

N.T.S.

NOTES:

N.T.S.

SEPERABLE HALVES

SPLIT CASE PUMPS SHALL BE ENCASED IN ELASTOMERIC FOAM INSULATION

WHICH CAN BE REMOVED AND REUSED. BOX FRAME IS CONSTRUCTED OF LIGHT

GAUGE METAL TO WHICH ELASTOMERIC INSULATION IS APPLIED.

MATERIALS: METAL ANGLES, ELASTOMERIC INSULATION AND ADHESIVE.

PUMP

ELASTOMERIC FOAM INSULATION CUT TO FIT METAL FRAME WITH CUT-OUTS

METAL FRAME CONSTRUCTED TO FIT BASE OF PUMP

REMOVABLE TOP SHALL BE CONSTRUCTED ON A FRAME AND FOAM FITTED AS

SHOWN.

STAINLESS STEEL LATCH. (TYPICAL OF BOTH ENDS)

16.7

8.375

PCHP-2

CHILLED WATER

460/3/60

NO

69X26X33

80.2

OUTSIDE

E-HSC 8X10X9.5

B&G

HORIZONTAL

SPLIT CASE

1-5

EXISTING CONCRETE PAD

(19.75" HEIGHT)

PIPE STANCHION (TYPICAL)

FINISHED GRADE

ISOLATION VALVE

(TYPICAL)

17.

18.

STRAINER PULL AREA

SUCTION DIFFUSER

N.T.S.

PIPE SADDLE 12" LONG AT EACH SUPPORT

NEOPRENE BETWEEN PAD & BASE (TYPICAL)

BOLT BASE PLATE TO PAD AT EACH CORNER

PIPE

PIPE INSULATION

PIPE SUPPORT ADJUSTER (GALV.)

THREADED BASE STAND (HOT DIPPED GALV.)

CONCRETE PAD

MOTOR AMPS AMPS 746.6

MIN. CIRCUIT AMPACITY AMPS 797

MAX OVERCURRENT PROTECTION AMPS 1200

0.4161

0.2984

0.3877

19.

20.

EXISTING CONDITIONS AT NEW

CHILLER #2 LOCATION

(FOR REFERENCE)

CL

CONNECT TO

STRUCTURE

OF PIPE

N.T.S.

HEAVY DUTY

CLEVIS HANGER

SUPPORT LOCK

NUT

LOCK NUT

THREADED

HANGER ROD

EXISTING CONDITIONS AT

CHILLED WATER PUMP LOCATION

(FOR REFERENCE)

21.

FT. H2O

FT. H2O

B rya n D air y R oa d La rg o, Flo rid a 3

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Ch ille r # 2 R ep lac em en t

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3.1M

Mechanical Legend, Schedules & Details

AutoCAD SHX Text

CHILLER SCHEDULE

AutoCAD SHX Text

WATER COOLED CENTRIFUGAL

AutoCAD SHX Text

PUMP SCHEDULE

AutoCAD SHX Text

TYPICAL WATER COOLED CHILLER PIPING DIAGRAM

AutoCAD SHX Text

FS

AutoCAD SHX Text

FS

AutoCAD SHX Text

WALL

AutoCAD SHX Text

IN

AutoCAD SHX Text

TYPICAL HORIZONTAL SPLIT CASE PUMP PIPING DIAGRAM

AutoCAD SHX Text

TYPICAL SPLIT CASE PUMP - INSULATION COVER

AutoCAD SHX Text

PIPE STAND DETAIL

AutoCAD SHX Text

PIPE SUPPORT DETAIL

AutoCAD SHX Text Phone (813) 621-2000

AutoCAD SHX Text Brady & Anglin

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AutoCAD SHX Text of Florida, Inc.

AutoCAD SHX Text Business No. 4794

DO

SS

AO

WR

AI

PF

DO

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AO

VM

FS

FS

T

AI

PF

DP

AI

PF

T

AI

PF

T

AI

PF

T

AI

PF

CH-2 (NEW)

900 TONS

1798 CHW GPM (55/43)

2671 CW GPM (85/94.3)

10"Ø CHWS (EX.)

"Ø

C H

W R

PCHP-2 (NEW)

30 HP

1798 GPM

10"Ø 10"Ø

SUCTION DIFFUSER/INTEGRAL

STRAINER WITH BLOW DOWN

AND VALVE

DI

FF

DO

SS

CT

PROPORTIONAL FEEDBACKPF

TEMPERATURE SENSOR

FLOW METER

DIFFERENTIAL PRESSURE TRANSMITTER

FLOW SWITCH

CHILLED WATER RESET

VALVE MODULATION

START/STOP

VM

SS

DIGITAL OUT

ANALOG IN

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CONTROLS LEGEND

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NOTE: NOT ALL SYMBOLS USED

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CURRENT TRANSMITTERCT

AIR MONITORAM

MOTORIZED DAMPERM

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NEW STRAINER

12"Ø CWS (EX.)

12"Ø CWR (EX.)

CHILLER MANUFACTURER SHALL PROVIDE A THERMAL

DISPERSION-TYPE FLOW SWITCH (FACTORY INSTALLED

AND WIRED TO CHILLER CONTROL PANEL).

FLOW DIAGRAM NOTES

SEQUENCE OF OPERATION

WATER COOLED CHILLER(S) SYSTEM CONTROL

CHILLER SHALL BE CONTROLLED BY THE EXISTING CHILLER PLANT TRANE SUMMIT

CONTROL SYSTEM OR IN A STAND ALONE MODE VIA THE MICROPROCESSOR BASED CHILLER

CONTROL PANEL.

THE CHILLER SHALL RECEIVE ENABLE/DISABLE SIGNALS EITHER THROUGH A COMMAND VIA A

COMMUNICATION LINK OR VIA A HARDWIRED BINARY INPUT.

A CHILLER BINARY OUTPUT SHALL CONTROL THE OPERATION OF THE CHILLER EVAPORATOR

ISOLATION VALVE AND/OR CALL FOR PUMP OPERATION.

INITIAL SYSTEM START-UP - UPON A CALL FOR CHILLED WATER THE CHILLER SYSTEM CONTROL

SHALL:

1. SEND AN ENABLE SIGNAL TO THE LEAD CHILLER.

2. UPON RECEIVING THE ENABLE SIGNAL THE CHILLER SHALL ENABLE THE CHILLER EVAPORATOR

ISOLATION VALVE AND CALL FOR THE LEAD CHILLED WATER PUMP OPERATION VIA A BINARY

OUTPUT.

3. UPON CONFIRMATION OF EVAPORATOR FLOW, THE CHILLER SHALL ENABLE THE CONDENSER

ISOLATION VALVE TO OPEN. PLANT SHALL ENABLE / DISABLE CONDENSER PUMP BASED ON

NUMBER OF CHILLERS OPERATING (EXISTING SEQUENCE).

4. AFTER WATER FLOW HAS BEEN CONFIRMED, THE CHILLER SHALL START AND OPERATE VIA ITS

OWN CONTROL SYSTEM TO MAINTAIN CHILLED WATER SUPPLY TEMPERATURE OF 43° F

(ADJUSTABLE).

5. THE CHILLER CONTROLLER PANEL SHALL NOT SHUT DOWN IT'S PRIMARY PUMP UNTIL ALL

CHILLER COMPRESSORS ARE PROVEN OFF.

NOTE: ALL OF THE EXISTING CHILLERS AND ASSOCIATED PUMPS SEQUENCING IS

EXISTING ON THE TRANE SUMMIT SYSTEM EXCEPT ANYTHING THAT IS CHANGED DUE TO

RELOCATION AND / OR ADDITIONAL VALVES / SENSORS ADDED FOR THIS PROJECT.

NTS

10"Ø CHWS

NOTES TO CONTRACTOR

NEW HVAC EQUIPMENT SHALL INTERFACE WITH EXISTING BUILDING

AUTOMATION SYSTEM - TRANE SUMMIT. PROVIDE ALL CONTROL SYSTEM

COMPONENTS (I.E. WIRING, HARDWARE, SOFTWARE, GRAPHICS, ETC.)

NECESSARY FOR NEW EQUIPMENT AND CONTROL DEVICES.

CONTRACTOR SHALL UTILIZE AVAILABLE EXISTING CONTROL POINTS

ASSOCIATED WITH ABANDONED CHILLER #2. CAPTURE AND EXTEND ALL

EXISTING CONTROL WIRING FROM ABANDONED CHILLER #2 TO NEW CHILLER

#2 LOCATION.

PROVIDE ALL NEW SENSORS, CHILLED WATER AND CONDENSER WATER

ISOLATION VALVE, ETC.

PROVIDE SEPARATE LINE ITEM COST FOR ALL HVAC CONTROL SCOPE OF

WORK. THIS COST WILL BE INCLUDED IN THE TOTAL BID.

1.

2.

3.

4.

CHILLER #2 CONTROL POINTS (EXISTING)

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CHW FLOW CHW SUPPLY SETPOINT CHW FEED PUMP 2 STATUS AVAILABLE

CHW RET TEMP KILOWATTS FLOW CW STATUS START/STOP

CHW SUP TEMP FLOW CHW STATUS CONDENSER WATER FLUSH

ACTIVE TONS PURGE RUNNING CONDENSER WATER ISOLATION VALVE

CURRENT DRAW ACTIVE MODE

KW PER TON PRESENT VALUE OCCU/UNOCCUPIED

CHILLER RUNTIME MANUAL RESET REQUIRED?

CW ENT TEMP AUTOMATIC RESET OCCURRED?

CW LEAV TEMP

CHILLER STARTS

KILOWATTS

CHILLER VFD%

INFO WARNING

NEW CHILLER #2 CONTROL POINTS (NEW)

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CHILLED WATER ISOLATION VALVE

NOTES

1. UTILIZE ALL EXISTING TRANE CONTROL POINTS PROGRAMMING FOR ABANDONED CH#2 AND APPLY TO NEW CH#2.

2. CAPTURE AND EXTEND ALL EXISTING CONTROL WIRING FROM ABANDONED CH#2 TO NEW CH#2 LOCATION ADJACENT TO IT.

3. PROVIDE ALL NEW SENSORS, CHW ISOLATION VALVE, CW ISOLATION VALVE, ETC. SEE SPECIFICATIONS.

B rya n D air y R oa d La rg o, Flo rid a 3

Yo un g- Ra ine y S tar C en ter

Ch ille r # 2 R ep lac em en t

Drawing Date:

Revisions:

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W ru ch a on th e d ate ad jac en t to th e s ea

l. P rin ted co pie s of thi s d oc um en t a re no t c on sid er ed si gn ed an d s ea led an d t he si gn atu re m us t b e v er ifie d o n a ny el ec tro nic co pie s.

4.1M

Mechanical Controls

AutoCAD SHX Text

CHILLER#2 - FLOW DIAGRAM

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