2025-4-10_BayPoint_ES_Chiller_Replacement_Plans_S&S.pdf

© Copyright BCER Engineering ALL DRAWINGS, SPECIFICATIONS, AND OTHER WORK PRODUCT PREPARED BY BCER ENGINEERING FOR THIS PROJECT ARE INSTRUMENTS OF SERVICE AND SHALL REMAIN THE PROPERTY OF BCER ENGINEERING. BCER ENGINEERING SHALL RETAIN ALL COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO.

SHEET NO:

SHEET TITLE:

ISSUE RECORD:

© BCER Engineering Inc.

6555 N. WICKHAM ROAD, SUITE 104

MELBOURNE, FL 32940 | 321.241.4142

CA# 9303

PROGRESS - NOT FOR

CONSTRUCTION

SCALE:

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C U s e rs \p k o s ia ra \D o c u m e n ts \1

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C h ill e rR e p la c e m e n t- E le c -R p k o s ia ra B

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C0.1

DATE: 02/13/25

COVER SHEET

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P e te rs b u rg

F lo ri d a

BCER PROJECT 132324002

NO: DESCRIPTION: DATE:

100% CD 02/05/2025

Permit 04/08/2025 at

CHILLER REPLACEMENT

BAY POINT ELEMENTARY/MIDDLE SCHOOL

FDC PROJECT

for

PROJECT NO: 9509

PREPARED FOR

SCHOOL BOARD OF PINELLAS COUNTY

LAURA HINE - CHAIRPERSON

CAPRICE EDMOND - VICE CHAIRPERSON

KATIE BLAXBERG

LISA N. CANE

STEPHANIE MEYER

DAWN M. PETERS

SUPERINTENDENT OF SCHOOLS

KEVIN K.HENDRICK

E2.1 EXISTING CHILLER PLANT - POWER PLAN

ED2.1 EXISTING CHILLER PLANT - POWER DEMOLITION PLAN

E0.2 ELECTRICAL PROJECT NOTES

E0.1 ELECTRICAL GENERAL INFORMATION

M6.1 MECHANICAL DETAILS

M5.1 MECHANICAL SCHEMATICS

M2.1 CHILLER PLANT - NEW MECHANICAL PLAN

MD2.1 EXISTING CHILLER PLANT - MECHANICAL DEMOLITION...

M0.02 MECHANICAL SCHEDULES

M0.1 MECHANICAL GENERAL INFORMATION

S1.0 FRAMING PLAN

C0.1 COVER SHEET

SHEET NUMBER SHEET TITLE

PROJECT DRAWING LIST

EILEEN M.LONG

BID AND PERMIT SET APRIL 8, 2025

C

S1.0

4' - 10 3/4" 13' - 10" 4' - 8"

2' - 6" 2' - 4 3/4" 2' - 4" 2' - 4"

/4

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/4

/8

/4

W12X14 (E)

W12X14 (E)

W

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W12X14 (E)

W12X14 (E)

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13' - 10"

1' - 0" 11' - 10" 1' - 0"

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W

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W

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W

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W12X26

W12X26

/4

/4

/4

R E

M O

V E

R E

M O

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M O

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R E

M O

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REMOVE

REMOVE

ALL EXISTING PEDESTALS

TO REMAIN

REMOVEREMOVE

REMOVE

REMOVE

R E

M O

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(UNIT OVERALL WIDTH)

/4

S1.0

S1.0

S1.0

DENOTES BOLT

HOLE LOCATIONS

SEE MECH SHOP DWGS

EL. 0'-0"

0"

EL. +5'-4"

5' - 4"

PROPOSED COOLING TOWER,

OPERATING WEIGHT = 52 KIPS

EXISTING PEDESTALS AND

FOUNDATIONS TO REMAIN

EXISTING STEEL TO REMAIN

(SHOWN IN GRAY)

EXISTING TO BE REMOVED

(SHOWN IN PINK AND DASHED)

11' - 10"

DESIGN WIND

PRESSURE (ASD)

= +/- 38 PSF

EXISTING PEDESTALS AND

FOUNDATIONS TO REMAIN

EXISTING STEEL TO REMAIN

(SHOWN IN GRAY)

EXISTING TO BE REMOVED

(SHOWN IN PINK AND DASHED)

PROPOSED STEEL

(SHOWN IN RED)

COOLING TOWER NO SHOWN

FOR CLARITY

3/8"x6"x9" CONN PLATE

W/ (3)-3/4" DIA A325 BOLTS AND

2" HORIZ SLOTTED HOLES

6"

/2

/2

EXIST OR NEW STEEL

BEAM, SEE PLAN

EXIST OR NEW STEEL

BEAM, SEE PLAN

3/16

EXIST. CONC

PEDESTAL EXISTING

STEEL BEAM

EXISTING

STEEL BEAM

PROPOSED CONN.

SEE DETAIL

W12, SEE PLAN

FIELD VERIFY OR INSTALL

(2)-1/2" DIA EPOXY ANCHORS

AT EACH EXIST BEAM

(5" MIN EMBED)

ALL STRUCTURAL WORK FOR THIS PROJECT HAS BEEN ENGINEERED

IN ACCORDANCE WITH: THE FLORIDA BUILDING CODE, 2023 ASCE-7 22

"MINIMUM DESIGN LOADS FOR BUILDING AND OTHER STRUCTURES.

ALL CONSTRUCTION SHALL COMPLY WITH THE REQUIREMENTS AND

SPECIFICATIONS OF THESE CODES AND THEIR REFERENCED

STANDARDS, AND ALL OTHER APPLICABLE FEDERAL, STATE, AND

LOCAL CODES, STANDARDS, REGULATIONS AND LAWS.

THE GENERAL CONTRACTOR SHALL COORDINATE ALL

CONSTRUCTION SHOWN ON THE DRAWINGS WITH CIVIL,

ARCHITECTURAL, MECHANICAL, ELECTRICAL AND PLUMBING

DRAWINGS. ANY QUESTIONS OR DISCREPANCIES SHALL BE BROUGHT

TO THE ATTENTION OF THE ENGINEER OF RECORD BEFORE

STARTING CONSTRUCTION.

ALL STRUCTURAL WORK SHALL BE INSPECTED IN ACCORDANCE WITH

THE FLORIDA BUILDING CODE AND ALL LOCAL ORDINANCES. THE

OWNER SHALL ENGAGE AN EXPERIENCED, QUALIFIED INSPECTION

AGENCY, SUBJECT TO THE REVIEW BY THE ARCHITECT OR ENGINEER

TO PERFORM ALL INSPECTION WORK AS REQUIRED.

THE CONTRACTOR SHALL PROTECT ANY ADJACENT PROPERTY, HIS

OWN WORK AND THE PUBLIC FROM HARM. THE CONTRACTOR IS

SOLELY RESPONSIBLE FOR THE CONSTRUCTION MEANS AND

METHODS, AND JOB SITE SAFETY INCLUDING ALL OSHA

REQUIREMENTS.

DESIGN CRITERIA

DESIGN GRAVITY LOADS:

LOCATION LOAD

COOLING TOWER OPER. WT. 52,000 LBS

DESIGN WIND LOADS:

WIND SPEED: (3 SECOND GUST) V=160 MPH

RISK CATEGORY: CATEGORY III

EXPOSURE: C

MEAN ROOF HEIGHT: 23.5 FT.

INTERNAL PRESSURE COEFFICIENTS: N/A

ALL STRUCTURAL STEEL CONSTRUCTION, WORKMANSHIP AND

MATERIALS SHALL COMPLY WITH THE FOLLOWING CODES AND

STANDARDS:

AISC 360 (LATEST EDITION) "CODE OF STANDARD PRACTICE FOR STEEL

BUILDINGS & BRIDGES."

AISC "SPECIFICATIONS FOR THE DESIGN, FABRICATION AND ERECTION OF

STRUCTURAL STEEL FOR BUILDINGS" INCLUDING "COMMENTARY" AND

SUPPLEMENTS THERETO AS ISSUED.

AISC "SPECIFICATIONS FOR STRUCTURAL JOINTS USING ASTM A325 OR

A490 BOLTS."

AMERICAN WELDING SOCIETY (AWS) D1.1 "STRUCTURAL WELDING CODE"

ASTM A 6 "GENERAL REQUIREMENTS FOR DELIVERY OF ROLLED STEEL

PLATES, SHAPES, SHEET PILING AND BARS FOR STRUCTURAL USE."

ALL STRUCTURAL STEEL SHAPES AND FASTENERS SHALL CONFORM TO

THE FOLLOWING STANDARDS:

WIDE-FLANGE SHAPES ASTM A 992

CHANNELS, ANGLES ASTM A 36

MISCELLANEOUS, PLATES AND BARS ASTM A 36

ANCHOR BOLTS ASTM F 1554

HIGH-STRENGTH BOLTS ASTM A 325, 3/4" DIA.

ELECTRODES FOR WELDING SHALL COMPLY WITH AWS CODE

GALVANIZED STRUCTURAL STEEL:

STRUCTURAL SHAPES AND RODS ASTM A 123.

BOLTS, FASTENERS AND HARDWARE ASTM A 153.

ALL BOLTED CONNECTIONS SHALL USE ASTM A-325 BOLTS (N OR X).

ALL WELDING SHALL BE IN ACCORDANCE WITH THE WELDING CODE, AWS

D1.1 LATEST EDITION, OF THE AMERICAN WELDING SOCIETY.

ELECTRODES SHALL BE E70XX FOR MANUAL ARC WELDING AND F7X-EXXX

FOR SUBMERGED ARC WELDING.

ALL WELDING WORK MUST BE PERFORMED BY WELDERS WHO HAVE

SUCCESSFULLY PASSED AWS CERTIFICATION TESTS.

CUTS, HOLES AND COPING, ETC. REQUIRED FOR OTHER TRADES SHALL

BE SHOWN ON THE SHOP DRAWING AND MADE IN THE SHOP. CUTS OR

BURNING OF HOLES IN STRUCTURAL STEEL IN THE FIELD WILL NOT BE

PERMITTED.

ALL STEEL SHALL BE HOT DIPPED GALVANIZED (G60)

BOLT AND WELD TESTING:

ALL SHOP AND FIELD BOLTS SHALL BE TESTED PER AISC REQUIREMENTS.

SEE AISC DESIGN GUIDE 17 FOR ALL SNUG TIGHT CONNECTION REQMTS.

ALL WELDS SHOULD BE VISUALLY INSPECTED.

TEN PERCENT OF ALL WELDS AT BEAM AND GIRDER SHEAR

CONNECTIONS SHALL BE RANDOMLY INSPECTED BY MAGNETIC PARTICLE

METHOD, (ASTM E109) PERFORMED ON ROOT PASS AND ON FINISHED

WELD.

STRUCTURAL STEEL

THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS FOR THE REVIEW OF

THE ARCHITECT AND ENGINEER.

SHOP DRAWINGS TO BE SUBMITTED FOR REVIEW ARE THE FOLLOWING:

(DO NOT SEND SHOP DRAWINGS NOT LISTED. THEY WILL BE RETURNED

UNREVIEWED).

FABRICATED STRUCTURAL STEEL

(FIELD MEASURE / VERIFY EXISTING CONDITIONS PRIOR TO SHOP DWGS)

SHOP DRAWINGS TO BE SUBMITTED SHALL PROVIDE COMPLETE

INFORMATION FOR THE PRODUCTS OR COMPONENTS TO BE SUPPLIED.

SUBMITTAL INFORMATION SHALL INCLUDE, BUT NOT BE LIMITED TO:

MEMBER SIZES AND DIMENSIONS;

GRADES OF MATERIAL FURNISHED;

MATERIAL PREPARATION REQUIRED;

MATERIAL FINISH AND MATERIAL COATINGS TO BE FURNISHED;

CUTS, COPES AND HOLES REQUIRED FOR OTHER TRADES;

END CONNECTIONS;

CAMBER AND OTHER DEVIATION FROM LINE;

SPECIAL ERECTION AND/OR INSTALLATION PROCEDURES INCLUDING

REQUIREMENTS FOR TEMPORARY STABILIZATION.

THE CONTRACTOR SHALL NOT DIRECTLY INCORPORATE THE

STRUCTURAL DRAWINGS, OR PORTIONS THEREOF, INTO SHOP DRAWINGS

OR ERECTION DRAWINGS TO BE SUBMITTED FOR THIS PROJECT.

THE REVIEW OF SHOP DRAWINGS AND OTHER SUBMITTALS FOR THIS

PROJECT IS FOR GENERAL CONFORMANCE WITH THE DESIGN CONCEPT

AND FOR GENERAL COMPLIANCE WITH THE INFORMATION CONTAINED IN

THE CONTRACT DOCUMENTS. COMMENTS REGARDING THESE

SUBMITTALS DO NOT RELIEVE THE CONTRACTOR FROM COMPLIANCE

WITH THE CONTRACT DOCUMENTS.

THE GENERAL CONTRACTOR SHALL REVIEW AND APPROVE SUBMITTALS

AND SHALL SIGN AND DATE EACH DRAWING PRIOR TO SUBMITTING TO

THE ARCHITECT.

SHOP DRAWINGS

THIS IS AND EXISTING BUILD AND MAJOR RENOVATION PROJECT.

ALL EXISTING STRUCTURAL CONDITIONS AND DETAILS WERE NOT

AVAILABLE OR VISIBLE DURING THE DESIGN PROCESS. THE

CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AND DETAILS

SHOWN ON PLAN AND SHALL FIELD VERIFY WITH EXISTING CONDITIONS

AFTER DEMO IS COMPLETE.

ANY DIMENSIONS OR DETAILS DISCOVERED THAT DO NOT MATCH THOSE

SHOWN ON THESE PLANS SHALL BE BROUGHT TO THE ATTENTION OF

ADAMS ENGINEERING PRIOR TO STARTING WORK. REVISED DIMENSIONS

OR DETAILS TO MATCH THE EXISTING CONDITIONS WILL BE PROVIDED

AND INCORPORATED INTO THE CONTRACT DOCUMENTS.

IT IS RECOMMENDED THAT THE CONTRACTOR CARRY A LARGER THAN

NORMAL CONTINGENCY FOR THIS MAJOR RENOVATION . ADAMS

ENGINEERING IS NOT RESPONSIBLE FOR ADDITIONAL COSTS DUE TO

UNFORSEEN AND EXISTING CONDITIONS NOT KNOWN DURING THE

DESIGN PROCESS.

EXISTING CONDITIONS AND RENOVATIONS

ALL EPOXY ANCHORS SHALL BE "HILTI RE500 ADHESIVE SYSTEM WITH HAS

RODS" AS MANUFACTURED BY HILTI FASTENING SYSTEMS, INC. (OR

EQUAL).

THE SPACING, MINIMUM EMBEDMENT, AND INSTALLATION OF THE

ANCHORS SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S

RECOMMENDED PROCEDURES.

CONCRETE ANCHORS (MECH. AND EPOXY)

T

HOMAS L . ADAM

S

P R

O F

E

S S

I ONA L ENG

I N E

E R

L I CENSE

F L O R I D A

STATE OF

No. 55343

CCOPYRIGHT STATEMENT

THESE DOCUMENTS AND THEIR CONTENTS ARE THE PROPERTY OF

ADAMS ENGINEERING INC. (AEI) AND ARE ISSUED ONLY FOR THE

SPECIFIC PROJECT NOTED ON THESE DOCUMENTS. ANY REVISIONS,

REPRODUCTIONS OR MODIFICATIONS OF THESE DOCUMENTS WITHOUT THE

EXPRESS WRITTEN CONSENT OF AEI IS PROHIBITED BY LAW.

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PROJ. NO. :

SCALE

DATE

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ENGINEER OF RECORD

THOMAS L. ADAMS, PE

PE #55343

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As indicated

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02-13-25

2024172

TA

JA

TA

S1.0

F R

A M

IN

G

P L A

N

1/4" = 1'-0" A

FRAMING PLAN

1/4" = 1'-0" C

DETAIL 1

B

STRUCTURAL 3D MODEL (STEEL)

3/4" = 1'-0"

DETAIL

3/4" = 1'-0"

DETAIL 2

MECHANICAL GENERAL NOTES

1. DRAWINGS AND SPECIFICATIONS ARE COMPLEMENTARY. WHATEVER IS CALLED

FOR IN EITHER IS BINDING AS THOUGH CALLED FOR IN BOTH.

2. PIPE SIZE DIMENSIONS ARE IN INCHES UNLESS NOTED OTHERWISE.

3. THE EQUIPMENT SPECIFIED ON THE DRAWINGS HAVE BEEN SELECTED AS THE

BASIS OF DESIGN. THE USE OF REVIEWED OR SPECIFIED EQUALS SHALL BE

COORDINATED BY THE CONTRACTOR AS TO SPACE REQUIREMENTS, EQUIPMENT

DIMENSIONS AND PERFORMANCE. ANY ADDITIONAL COSTS EITHER DIRECTLY OR

INDIRECTLY CAUSED BY EQUALS SHALL BE THE RESPONSIBILITY OF THE

CONTRACTOR.

4. DRAWINGS ARE DIAGRAMMATIC AND SHOW THE GENERAL DESIGN INTENT,

ARRANGEMENT AND EXTENT OF SYSTEMS. DO NOT SCALE DRAWINGS NOR USE AS

SHOP DRAWINGS. WHERE ALTERNATE ROUTING, OFFSETS AND TRANSITIONS ARE

REQUIRED FOR FIELD COORDINATION OF ALL TRADES, THIS CONTRACTOR SHALL

MAKE CHANGES WITHOUT ADDITIONAL COSTS.

5. CONTRACTOR SHALL NOT SHUT-OFF/PUT OUT OF SERVICE ANY SYSTEMS/SERVICES

WITHOUT FIRST COORDINATING ALL DOWNTIME WITH OWNER'S PERSONNEL.

CONTRACTOR SHALL PROVIDE A DETAILED M.O.P. AS REQUIRED. DO NOT BEGIN

WORK WITHOUT WRITTEN APPROVAL.

6. ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S

RECOMMENDATIONS UNLESS SPECIFICALLY DIRECTED OTHERWISE.

7. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND INSTALLING SLEEVES,

INSERTS AND SUPPORTS AS REQUIRED FOR THIS SCOPE OF WORK AND/OR CORE

DRILL REQUIREMENTS. COORDINATE WITH GENERAL CONTRACTOR AND

STRUCTURAL ENGINEER.

8. CONTRACTOR SHALL CLOSELY COORDINATE NEW MECHANICAL WITH ALL NEW AND

EXISTING MECHANICAL, PLUMBING, ELECTRICAL, FIRE PROTECTION,

ARCHITECTURAL AND STRUCTURAL MEMBERS. REFER TO DIVISION 23

SPECIFICATIONS FOR CEILING SPACE ALLOCATION PRIORITIES.

9. CONTRACTOR SHALL FIELD VERIFY ALL MECHANICAL ITEMS PRIOR TO SUBMITTING

A BID. NO ADDITIONAL COST WILL BE ALLOWED FOR CONTRACTOR'S FAILURE TO

BECOME FAMILIAR WITH ALL EXISTING CONDITIONS.

10. ALL MECHANICAL SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH THE

CODES LISTED ON THIS SHEET AND THE ARCHITECTURAL CODE PLAN.

11. CONTRACTOR SHALL PROVIDE SUBMITTALS ON ITEMS LISTED IN THE MECHANICAL

SCHEDULES AND AS REQUIRED IN EACH SECTION OF SPECIFICATION TO THE

ENGINEER/OWNER FOR REVIEW PRIOR TO THE ORDER, PURCHASE OR

INSTALLATION OF THESE SAME ITEMS.

12. ALL EXISTING EQUIPMENT TO BE REMOVED SHALL HAVE ALL RELATED

HOUSEKEEPING PADS, PIPING, CONTROLS, GAUGES, ELECTRICAL SERVICE,

HANGERS, SUPPORTS AND ANY MISCELLANEOUS RELATED SERVICE OR PARTS

REMOVED COMPLETELY.

13. PROVIDE MANUAL AIR VENTS ON CLOSED SYSTEM WATER PIPING AT ALL CHANGES

IN ELEVATION DOWNWARD IN DIRECTION OF WATER FLOW.

14. CONTRACTOR SHALL CONSTRUCT AND INSTALL DUCTWORK ACCORDING TO

SMACNA STANDARDS AS A MINIMUM REQUIREMENT. REFER TO SPECIFICATIONS

FOR ADDITIONAL INFORMATION.

15. PROVIDE REDLINE MARK-UPS FOR ANY FIELD CHANGES OR MODIFICATIONS ON THE

CONSTRUCTION DOCUMENTS. REDLINE DRAWINGS SHALL BE PROVIDED WHETHER

COORDINATION DRAWINGS ARE REQUIRED OR NOT.

16. EQUIPMENT E.E.R. AND/OR C.O.P. VALUES SHALL COMPLY WITH THE CURRENT

EDITION OF ASHRAE 90.1.

17. EXISTING EQUIPMENT AS NOTED ON THE DRAWINGS SHALL BE RETURNED TO THE

OWNER AT THEIR DESIGNATED LOCATION.

PROJECT NARRATIVE

THIS PROJECT INVOLVES REPLACING (1) CHILLER, (2) COOLING TOWER WITH (3)

COOLING TOWERS WITH THE SAME CAPACITY, (2) PRIMARY PUMPS, (2) CONDENSER

PUMPS, AND (3) SECONDARY PUMP ALONG WITH PROVIDING NEW VALVES AND

STRAINERS AT THE PUMPS. IT IS ALSO TASKED TO REPLACE THE EXISTING AIR

SEPERATOR AND EXPANSION TANK. A NEW REFRIGERANT DETECTION SYSTEM WILL BE

ADDED TO THE SPACE FOR THE NEW CHILLER THAT USES REFRIGERANT TYPE R-513A.

ALL SYMBOLS IN LEGEND MAY NOT NECESSARILY BE USED ON THIS PROJECT

H

T

TYP

(E)

(R)

(N)

DIA, D, Ø

EL.CL

AFF

AP

MANUAL VOLUME DAMPER

MOTORIZED DAMPER

MVD

MD

MIXED AIR

INVERT ELEVATION

MA

I.E.

EA

OUTSIDE AIR

RELIEF AIR

RETURN AIR

NIC

RA

REL

NORMALLY OPEN

NOT IN CONTRACT

NORMALLY CLOSED

OA

NC

NO

SUPPLY ROUND DUCT UP

AIR FLOW - POSITIVE

PRESSURE

AIR FLOW DIRECTION

RELOCATED

NEW

EXISTING

TYPICAL

UNIT MOUNTED THERMOSTAT

HUMIDISTAT

M

BD

VANED ELBOW

LINEAR SLOT DIFFUSER

WALL MOUNTED THERMOSTAT

N - INDICATES NIGHT

S - INDICATES SENSOR

FLEXIBLE DUCT

CONNECTION

MOTORIZED DAMPER

MOTOR

MANUAL VOLUME DAMPER

DOOR UNDERCUT

ACCESS PANEL

BACKDRAFT DAMPER

SUPPLY AIR DIFFUSER

RADIUS ELBOW

UC

TCOAD

TCEAD

VENT THROUGH ROOFVTR

S

FS

RETURN DUCT UP

EXHAUST DUCT UP

AIR FLOW DIRECTION ARROW

FLOW SWITCH

FLOW TRANSMITTER

FS

HUMIDITY SENSOR

PRESSURE DIFFERENTIAL

TRANSMITTER

POSITION INDICATOR

PRESSURE DIFFERENTIAL

SWITCH

PRESSURE SWITCH LOW

PRESSURE SWITCH HIGH

TEMPERATURE SWITCH LOW

TEMPERATURE SWITCH HIGH

TEMPERATURE SENSOR

MANUAL SWITCH

PRESSURE SENSOR

STATIC PRESSURE SENSOR

SENSOR

CO CARBON MONOXIDE SENSOR

N

AQUASTAT

PRESSURE SWITCH

PRESSURE INDICATOR

PS

INDICATOR LIGHT

CD

(F) FUTURE

SUPPLY ROUND DUCT DOWN

RETURN DUCT DOWN

EXHAUST DUCT DOWN

SUPPLY DUCT DOWN

BOD

BOP

UNO UNLESS NOTED OTHERWISE

UNIT HEATER

BASEBOARD HEATER

SOUND ATTENUATOR

ABOVE FINISHED FLOOR

ACCESS PANEL

BOTTOM OF DUCT

BOTTOM OF PIPE

CENTER LINE ELEVATION

DIAMETER

EXHAUST AIR

DIRECTION OF VIEW

SHEET ON WHICH

SECTION IS LOCATED

BOX ##__

HEATING COIL

CONTROL/COIL

ACCESS

INDICATES SUPPLY

AND RETURN

PIPING TO UNIT

EQUIPMENT

TERMINAL

OR VAV BOX

CFM

GPM

TB-103

1.2

POINT OF CONNECTION

NEW TO EXISTING

DUCT SMOKE DETECTORS

OPPOSED BLADE DAMPER

PARALLEL BLADE DAMPER

VFD

MOTOR STARTER

VARIABLE FREQUENCY DRIVE

DM DAMPER ACTUATOR

HUMIDIFIER

CURRENT SENSOR

HORN

FLOW SWITCH

DIRECTION OF CUT

SECTION

DESIGNATION

TCRAD

RETURN OR EXHAUST

REGISTER/GRILLE

UNSHADED AREAS

INDICATE DIRECTION OF

AIR FLOW (IF NO SHADING,

4-WAY OR ADJUSTABLE)

AIR FLOW - RETURN

OR EXHAUST

TEMPERATURE CONTROL

EXHAUST AIR DAMPER

TEMPERATURE CONTROL

OUTSIDE AIR DAMPER

TEMPERATURE CONTROL

RETURN AIR DAMPER

EQUIPMENT TYPE

FLOOR #__

IF MULTIPLE

TRANSITION TO

SIZE ON PLANS

CONTROL

ENCLOSURE

FIRE/SMOKE DAMPER (#

REFERS TO SCHEDULE)

FIRE DAMPER

SMOKE DAMPER

CEILING AIR DEVICE

WITH FIRE DAMPER

CARBON DIOXIDE SENSOR

WORK NOTE SYMBOL

REVISION SYMBOL

AND CLOUD

RETURN ROUND DUCT UP

RETURN ROUND DUCT DOWN

X#

X-##

SHEET ON WHICH

ELEVATION IS LOCATED

F

F

S DUCT SMOKE DETECTOR

H

ELEVATION

DESIGNATION

EXHAUST ROUND DUCT UP

EXHAUST ROUND DUCT DOWN

SUPPLY DUCT UP

STEAM TRAP

TEMPERATURE GAUGE

HOSE END BALL VALVE W/ CAP

VACUUM BREAKER

WELL

PRESSURE/TEMPERATURE TAP

AUTOMATIC AIR VENT

PRESSURE GAUGE W/ COCK

TEMPERATURE/PRESSURE

RELIEF VALVE

GAUGE W/ PIGTAIL

MANUAL AIR VENT

CONDENSATE DRAIN

CDW CONDENSER WATER

(COMMON)

CS CONDENSER WATER SUPPLY

CR CONDENSER WATER RETURN

CWS CHILLED WATER SUPPLY

CWR CHILLED WATER RETURN

D DRAIN

HWS HEATING WATER SUPPLY

HWR HEATING WATER RETURN

HRS HEAT RECOVERY SUPPLY

HRR HEAT RECOVERY RETURN

HPS HIGH PRESSURE STEAM

HPR HIGH PRESSURE STEAM

(CONDENSATE) RETURN

LPS LOW PRESSURE STEAM

LPR LOW PRESSURE STEAM

(CONDENSATE) RETURN

MPS MEDIUM PRESSURE STEAM

MPR MEDIUM PRESSURE STEAM

(CONDENSATE) RETURN

PWS PRE-COOLING WATER SUPPLY

PWR PRE-COOLING WATER RETURN

NP NON-POTABLE WATER

CW POTABLE COLD WATER

SCW SOFT COLD WATER

ARROW PARALLEL TO LINE

INDICATES PITCH

ARROW IN LINE INDICATES

DIRCTION OF FLOW

ELBOW UP

ELBOW DOWN

TEE UP

TEE DOWN

RISE OR DROP

BRANCH SIDE CONNECTION

BRANCH TOP CONNECTION

BRANCH BOTTOM

CONNECTION

PIPE CAP OR PLUG

BALL VALVE

G GAS

CALIBRATED BALANCE VALVE

PLUG VALVE

NEEDLE VALVE

SOLENOID VALVE

PRESSURE REDUCING VALVE

2-WAY CONTROL VALVE

3-WAY CONTROL VALVE

CHECK VALVE

GLOBE VALVE

BUTTERFLY VALVE

BALANCING VALVE

CIRCUIT SETTER

GATE VALVE FOR STEAM

UNION

PIPE ANCHOR

PIPE ALIGNMENT GUIDE

FLEXIBLE CONNECTION

EXPANSION JOINT

GAS PRESSURE REGULATOR

GAS COCK

IN-LINE PUMP

BASE MOUNTED PUMP

STRAINER

STRAINER W/BLOWOFF VALVE

2-WAY VALVE

PRESSURE INDEPENDENT

VALVE

VENTURI

RL REFRIGERANT LIQUID

RS REFRIGERANT SUCTION

RHG REFRIGERANT HOT GAS

METER

BEVELED TAP OFF TOP

OF DUCT

FLEXIBLE DUCT

DUCT END CAP

ROUND 90° CONICAL TAKE OFF

FROM RECTANGLE TRUNK

RECTANGULAR 90° TAKEOFF

WITH BEVELED TAP

ROUND DUCT RISE/DROP

IN PLAN

RECTANGLE DUCT

RISE/DROP IN PLAN

ROUND DUCT TAP OFF

TOP OF DUCT

R

D

R

D

DETAIL NUMBER

SHEET ON WHICH

DETAIL IS LOCATED

EXISTING WORK IS

SHOWN AS LIGHT LINES

TO BE DEMOLISHED WORK

IS SHOWN WITH BOLD

DASHED LINES

NEW WORK IS SHOWN AS

BOLD SOLID LINES

BREAK LINENORTH ARROW

N

BBD

BAROMETRIC

BACKDRAFT DAMPER

SUPPLY AIRSA

TCP

TEMPERATURE CONTROL

PANEL

BURIED, UNDERFLOOR

OR UNDER DUCT

ROUND 90° CONICAL TAKE OFF

W/ MANUAL VOLUME DAMPER

RECTANGLE TO ROUND

TRANSITION

FAN

FAN

CONTROL WIRE

SMS SNOWMELT SUPPLY

SMR SNOWMELT RETURN

FOS FUEL OIL SUPPLY

FOR FUEL OIL RETURN

FOV FUEL OIL VENT

PIPE REDUCER

PIPE ANCHOR

PIPE ALIGNMENT GUIDE

EXPANSION LOOP

PUMP

CONTROL POINT#

ROOM PRESSURE

MONITOR

CONTINUANCE LINE

FT

H

P

PDS

PDT

PI

PSH

PSL

T

TSH

TSL

S

SP FS

CO2

PI

T

T

MS

CS

H

X-#

DPM

X-###

M

CONTROL DEVICES

PIPING DESIGNATIONS, FITTINGS AND EQUIPMENT

SHEET METAL FITTINGS AND EQUIPMENT

ABBREVIATIONS AND DESCRIPTIONS

MECHANICAL LEGEND

© Copyright BCER Engineering ALL DRAWINGS, SPECIFICATIONS, AND OTHER WORK PRODUCT PREPARED BY BCER ENGINEERING FOR THIS PROJECT ARE INSTRUMENTS OF SERVICE AND SHALL REMAIN THE PROPERTY OF BCER ENGINEERING. BCER ENGINEERING SHALL RETAIN ALL COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO.

SHEET NO:

SHEET TITLE:

ISSUE RECORD:

© BCER Engineering Inc.

SCALE: NOT TO SCALE

6555 N. WICKHAM ROAD, SUITE 104

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CA# 9303

/7

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M0.1

DATE: 2/6/2025

DRAWN BY: KAG

CHECKED BY: SDB

MECHANICAL GENERAL

INFORMATION

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BCER PROJECT 132324002

DENVER AND COLORADO SPRINGS OFFICES

14143 DENVER WEST PKWY, SUITE 550

GOLDEN, CO 80401

303.422.7400

TAMPA BAY AND MELBOURNE OFFICES

6555 N. WICKHAM ROAD, SUITE 104

MELBOURNE, FL 32940

321.241.4142

PROJECT ENGINEER / DESIGNER PROJECT MANAGER

KYLE GARRISON

KGARRISON@BCER.COM

813.453.7314

MIKE CORDERO

MCORDERO@BCER.COM

727.800.7315

CONTACT LIST

DRAWING LIST - MECHANICAL

M0.1 MECHANICAL GENERAL INFORMATION

M0.2 MECHANICAL SCHEDULES

MD2.1 EXISTING CHILLER PLANT - MECHANICAL DEMOLITION PLAN

M2.1 CHILLER PLANT - NEW MECHANICAL PLAN

M5.1 MECHANICAL SCHEMATICS

M6.1 MECHANICAL DETAILS

TOTAL # OF SHEETS: 6

NFPA 70-2023, NATIONAL ELECTRICAL CODE

FLORIDA FIRE PREVENTION CODE, 8TH EDITION (2023)

2023FLORIDA MECHANICAL CODE

2023 FLORIDA PLUMBING CODE

2023 FLORIDA EXISTING BUILDING CODE

2023 FLORIDA BUILDING CODE

ADOPTED/ENFORCED CODES REQUIRED

NO: DESCRIPTION: DATE:

100% CD 02/05/2025

Permit 04/08/2025

4/7/2025

This item has been electronically signed and sealed by Michael Schroeder on the date adjacent to the seal using a SHA authentication code.

Printed copies of this document are not considered signed and the SHA authentication code must be verified on any electronic copies.

© Copyright BCER Engineering ALL DRAWINGS, SPECIFICATIONS, AND OTHER WORK PRODUCT PREPARED BY BCER ENGINEERING FOR THIS PROJECT ARE INSTRUMENTS OF SERVICE AND SHALL REMAIN THE PROPERTY OF BCER ENGINEERING. BCER ENGINEERING SHALL RETAIN ALL COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO.

SHEET NO:

SHEET TITLE:

ISSUE RECORD:

© BCER Engineering Inc.

SCALE: NOT TO SCALE

6555 N. WICKHAM ROAD, SUITE 104

MELBOURNE, FL 32940 | 321.241.4142

CA# 9303

/7

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:3

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C h ill e rR e p la c e m e n t- M e c h -R p k o s ia ra B

C E

R .r v t

M0.2

DATE: 2/6/2025

DRAWN BY: KAG

CHECKED BY: SDB

MECHANICAL

SCHEDULES

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BCER PROJECT 132324002

PUMP SCHEDULE

PLAN CODE MFR. MODEL

INSTALLED

SERVICE LOCATION PUMP TYPE GPM HEAD FT. EFF %

APPROX.

IMP. DIA.

SUCTION

DIA.

DISCHARGE

DIA.

% OF

PROPYLENE

GLYCOL

H.P. RPM

ELEC.

VOLT/PH.

NOTES

MFR. MODEL

CP-1 B & G E-1510 8GB

COOLING

TOWER

CHILLER

PLANT

CENTRIFUGAL 1380 44 76% 11.4 10 8 0 20 1749 460/3 (1) (2) (4)

CP-2 B & G E-1510 8GB

COOLING

TOWER

CHILLER

PLANT

CENTRIFUGAL 1380 44 76% 11.4 10 8 0 20 1749 460/3 (1) (2) (4)

PCHP-1 B & G E-1510 8GB CHILLERS

CHILLER

PLANT

CENTRIFUGAL 1105 38.9 70% 10.5 10 8 0 20 1180 460/3 (1) (2) (4) (5)

PCHP-2 B & G E-1510 8GB CHILLERS

CHILLER

PLANT

CENTRIFUGAL 1105 38.9 70% 10.5 10 8 0 20 1180 460/3 (1) (2) (4) (5)

SCHP-1 B & G E-1510 5E FACILITY

CHILLER

PLANT

CENTRIFUGAL 990 90 87% 11 6 5 0 40 1668 460/3 (2) (3) (4) (6)

SCHP-2 B & G E-1510 5E FACILITY

CHILLER

PLANT

CENTRIFUGAL 990 90 87% 11 6 5 0 40 1668 460/3 (2) (3) (4) (6)

SCHP-3 B & G E-1510 5E FACILITY

CHILLER

PLANT

CENTRIFUGAL 990 90 87% 11 6 5 0 40 1668 460/3 (2) (3) (4) (6)

6. ADD ALTERNATE #2: PROVIDE NEW PUMP. REFER TO M2.1 FOR MORE INFORMATION.

5. ADD ALTERNATE #1: PROVIDE NEW PUMP. REFER TO M2.1 FOR MORE INFORMATION.

4. PROVIDE PUMP WITH TEFC MOTOR.

3. PROVIDE INVERTER DUTY RATED MOTOR. PUMP SHALL BE VARIABLE SPEED AND POWERED BY EXISTING VFDs.

2. PUMP SHALL BE BASE MOUNT END SUCTION STYLE PUMPS.

1. PUMP SHALL OPERATE AT CONSTANT SPEED. RECONNECT PUMP TO EXISTING MOTOR STARTER

PUMP SCHEDULE PROJECT SPECIFIC NOTES

CENTRIFUGAL CHILLER SCHEDULE

PLAN CODE MFR. MODEL

INSTALLED DESIGN

CAP. TONS

OUTPUT

REFRIG.

TYPE

REFRIG.

CHARGE

(LBS)

C.O.P.

CHILLED WATER DATA CONDENSER WATER DATA

MAX.

KW/TON

ELEC. INFO OPERATING

WEIGHT

(LBS.)

NOTES

MFR. MODEL

EWT

(°F)

LWT

(°F)

GPM

MIN.

GPM

GLYCOL

P.D. FT.

W.C.

NO.

PASSES

EWT

(°F)

LWT

(°F)

GPM

MIN.

GPM

P.D. FT.

W.C.

NO.

PASSES

MCA MOCP VOLT/PH.

CH-3 CARRIER 19MVR 460 R-513A 1618 0.52 55 45 1080 630 0 16 2 95 85 1350 555 24 2 0.53 411 700 480/3 23300 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10)

10. CHILLER IS OWNER FURNISHED AND CONTRACTOR INSTALLED. CONTRACTOR SHALL BE RESPONSIBLE FOR FURNISHING AND INSTALLING ALL ACCESSORIES AND COMPONENTS NECESSARY TO PROVIDE A FULLY FUNCTIONING CHILLER PLANT.

9. THE EXISTING CHILLER TO BE REPLACED IS BLOCKED FROM ACCESS BY THE ADJACENT EXISTING CHILLER TO REMAIN. IF DISASSEMBLY AND REASSEMBLY IS REQUIRED TO INSTALL THE NEW CHILLER, INCLUDE PRICING FOR ALL NECESSARY HARDWARE AND MANUFACTURER SUPPORT.

8. THE DISCONNECT/CONTROL CABINET FOR THIS PIECE OF EQUIPMENT MUST HAVE A MINIMUM WITHSTAND RATING OF 100hh KAIC BASED ON THE AVAILABLE FAULT CURRENT.

7. THE INTERFACE BETWEEN THE FACTORY CHILLER CONTROLS AND THE BAS MUST USE THE PROTOCOL USED BY THE BUILDING'S BAS. M.C. TO COORDINATE WITH T.C. CONTRACTOR.

6. CHILLER SHALL HAVE MINIMUM CAPACITY OF 15% OF RATED FULL CAPACITY.

5. PROVIDE MARINE BOX PIPING CONNECTIONS ON CHILLER. PIPE CONNECTION LOCATIONS SHALL BE AS INDICATED IN ATTACHED DIAGRAM.

4. CONDENSER WATER SYSTEM IS FILLED WITH WATER ONLY AND DOES NOT INCLUDE GLYCOL. SCHEDULED FLOW IS CALCULATED BASED ON THE EXISTING FLUID COMPOSITION AND COMPRESSOR HEAT GENERATED AT THE FULL LOAD CHILLER EFFICIENCY (kW/TON).

3. CHILLED WATER SYSTEM IS FILLED WITH WATER ONLY AND DOES NOT INCLUDE GLYCOL. SCHEDULED FLOW IS CALCULATED BASED ON THE EXISTING FLUID COMPOSITION.

2. MAXIMUM ALLOWABLE NON-STANDARD PART LOAD EFFICIENCY (NPLV) TESTED IN ACCORDANCE WITH AHRI 550/560

1. MAXIMUM ALLOWABLE FULL-LOAD EFFICIENCY TESTED IN ACCORDANCE WITH AHRI 550/560

CENTRIFUGAL CHILLER SCHEDULE PROJECT SPECIFIC NOTES

COOLING TOWER SCHEDULE

PLAN CODE MFR. MODEL

INSTALLED CONDENSER WATER AMBIENT AIR FAN / CELL

APPROX.

OPERATING WEIGHT

NOTES

MFR. MODEL

NO.

CELLS

°F EWT °F LWT

GPM (PER

CELL)

°F DB °F WB

H.P. PER

FAN

ELEC.

VOLT/PH.

FAN DIA.

(FT.)

FAN CFM

CT-1,2,3 EVAPCO 312-4M42 3 95 85 1350 94 80 30 480/3 10 322,400 51870 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)

11. ONE TOWER WITH THREE (3) INDEPENDENT CELLS.

10. INTERNAL PIPING HEADER FACTORY INSTALLED FROM EXTERNAL FLANGED PIPE CONNECTION TO BASIN CONNECTIONS ON TOP OF TOWER.

9. FAN MOTOR SHALL BE LOCATED OUTSIDE MOIST AIR STREAM AND UTILIZE GEAR DRIVE IN LIEU OF BELTS.

8. INTEGRAL OR STANDALONE DISCONNECT AIC/SCCR SHALL MATCH THE AIC RATING OF THE PANELBOARD FEEDING THE EQUIPMENT, UNLESS OTHERWISE SPECIFIED IN THE ELECTRICAL DRAWINGS. IF INFORMATION IS NOT AVAILABLE, THE INTEGRAL OR STANDALONE DISCONNECT AIC/SCCR SHALL BE 65KAIC. THE VENDOR/CONTRACTOR SHALL REVIEW THE ELECTRICAL DRAWINGS DURING BID TIME.

7. PROVIDE INTERIOR DESTRIBUTION CHAMBER PIPING AND CONNECTION TO FILL HEADER; 10" FLANGED EXTERIOR PIPE INLET CONNECTION.

6. PROVIDE MANUAL MAKE-UP WATER MECHANICAL CONTROL SYSTEM WITH FLOAT VALVE.

5. PROVIDE 10" EQUALIZATION OUTLET AT BOTTOM OF EACH TOWER.

4. PROVIDE WITH EXTERNAL LUBRICATION LINES / ZERKS; DEPRESSED SIDE OUTLET SUMP CONNECTION.

3. PROVIDE VIBRATION LIMIT SWITCH TO SHUT DOWN FAN UPON SENSING EXCESSIVE VIBRATION.

2. PROVIDE WITH REMOTE VARIABLE FREQUENCY DRIVE (VFD) FOR EACH CELL WITH UNIT MOUNTED DISCONNECT ON EACH COOLING TOWER CELL. REFER TO PLAN VIEW FOR REMOTE VFD LOCATION.

1. PROVIDE WITH HANDRAIL, LADDER & SIDE ACCESS DOOR PLATFORM, 48" LONG LADDER EXTENSION, FAN DECK EXTENSION FOR ACCESS AROUND FAN CYLINDER. REFER TO SPECIFICATIONS.

COOLING TOWER SCHEDULE PROJECT SPECIFIC NOTES

EXPANSION TANK SCHEDULE

PLAN CODE MFR. MODEL

INSTALLED

SYSTEM

CHARGE

PRESSURE

% GLYCOL

CAPACITY OPERATING

WEIGHT

(LBS.)

SYSTEM WATER

VOLUME (GAL.)

SYSTEM

GLYCOL

VOLUME (GAL.)

NOTES

MFR. MODEL

ACCEPT.

VOLUME

TOTAL

VOLUME

ET-1 AMTROL AX-120(V) HYDRONIC 13 PSIG 0 34 68 530 5000 0 (2)

2. FLOOR MOUNTED TYPE.

1. SUSPENDED TYPE MOUNTING.

EXPANSION TANK SCHEDULE PROJECT SPECIFIC NOTES

AIR SEPARATOR

PLAN CODE MFR. MODEL

INSTALLED

SERVICE GPM

PRESSURE DROP

(FT. OF HEAD)

PIPE

SIZE

NOTES

MFR. MODEL

AS-1 AMTROL 12-AS HYRDRONIC 2475 1.2 10"

NO: DESCRIPTION: DATE:

100% CD 02/05/2025

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M M M

V F

D V

F D

V F

D

CH-2 CH-1

ET-1

PCHP-2

CH-3

PCHP-1

(E )8

"C S

(E )8

"C R

(E)8"CWS

CP-3

CP-1

CP-2

(E)8"CWS

PCHP-3

(E )8

"C W

R

(E)8"CR

(E)8"CR

(E )8

"C W

R

(E )8

"C S

(E )8

"C W

S

(E)8"CR

(E )8

"C W

R

(E)8"CS

(E)8"CR

AS-1

(E )1

"C

W R(E

)6 "C

W S

(E )8

"C W

S (E

)1 "C

W S

(E )6

"C W

S (E

)8 "C

W S

(E)10"CWR

4" REFRIGERANT

RELIEF PIPING

TO EXTERIOR

BCU-1

(E)CHEMICAL

TREATMENT

STORAGE

(E)REFRIGERANT

MONITOR

(TYPE-R123)

(E)CHEMICAL

TREATMENT

CABINET

(E)CONTROL

PANEL

(E)EMERGENCY

EXHAUST FAN

CT-2 CT-1

22x16

8" BELOW GRADE

8" BELOW GRADE

8" BELOW GRADE

8" BELOW GRADE8" BELOW GRADE

4" OVERFLOW

2" DRAIN

2" MAKEUP

4" OVERFLOW

2" DRAIN

2" MAKEUP

SCHP-1

SCHP-2

SCHP-3

M1M1

M2

M2

M2

M3

M3

M7

M5

M6

M8

M8

M4

M4

GENERAL NOTES

1. CONTRACTOR SHALL COORDINATE ALL SHUTDOWNS WITH OWNER AND RECEIVE

APPROVAL PRIOR TO EXECUTION.

© Copyright BCER Engineering ALL DRAWINGS, SPECIFICATIONS, AND OTHER WORK PRODUCT PREPARED BY BCER ENGINEERING FOR THIS PROJECT ARE INSTRUMENTS OF SERVICE AND SHALL REMAIN THE PROPERTY OF BCER ENGINEERING. BCER ENGINEERING SHALL RETAIN ALL COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO.

SHEET NO:

SHEET TITLE:

ISSUE RECORD:

© BCER Engineering Inc.

6555 N. WICKHAM ROAD, SUITE 104

MELBOURNE, FL 32940 | 321.241.4142

CA# 9303

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MD2.1

DATE: 2/6/2025

DRAWN BY: KAG

CHECKED BY: SDB

EXISTING CHILLER

PLANT - MECHANICAL

DEMOLITION PLAN

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BCER PROJECT 132324002

N

0 4'4' 2' 1/4" = 1'-0"

1 EXISTING CHILLER PLANT - MECHANICAL DEMOLITION PLAN

NO: DESCRIPTION: DATE:

100% CD 02/05/2025

Permit 04/08/2025

WORK NOTES

M1 BASE BID: EXISTING END SUCTION PUMP, VALVES, AND ACCESSORIES TO

REMAIN. ADD ALTERNATE #1: REMOVE EXISTING PRIMARY CHILLER PUMPS FOR

REPLACEMENT WITH NEW. REMOVE EXISTING VALVES, CHECK VALVES, AND

Y-STRAINERS.

M2 BASE BID: EXISTING END SUCTION PUMP, VALVES, AND ACCESSORIES TO

REMAIN. ADD ALTERNATE #2: REMOVE EXISTING SECONDARY CHILLER PUMPS

FOR REPLACEMENT WITH NEW. REMOVE EXISTING VALVES, CHECK VALVES,

AND Y-STRAINERS.

M3 REMOVE EXISTING END SUCTION CONDENSER WATER PUMPS FOR

REPLACEMENT WITH NEW.

M4 REMOVE EXISTING VALVES, CHECK VALVES, AND Y-STRAINERS.

M5 REMOVE EXISTING EXPANSION TANK, ET-1.

M6 REMOVE EXISTING AIR SEPARATOR, AS-1.

M7 REMOVE EXISTING CHILLER, CH-3.

M8 REMOVE EXISTING COOLING TOWER, FOR REPLACEMENT.

M M M

V F

D V

F D

V F

D

CH-3

VFDVFDVFD

GENERAL NOTES

1. 1. CONTRACTOR SHALL BE RESPONSIBLE FOR BECOMING FAMILIAR WITH THE

SPACE PRIOR TO ISSUING A BID.

2. TEST AND BALANCE SERVICES FOR THE CHILLER PRIMARY PUMPS AND THE

REFRIGERANT PURGE EXHAUST FAN ARE OWNER PROVIDED. CONTRACTOR SHALL

EXCLUDE THESE SERVICES.

3. NEW CHILLERS SHALL BE MOVED FROM THE PARKING AREA NORTH OF THE

CHILLER ROOM ALONG THE COVERED PEDESTRIAN PATHWAY TO THE WEST OF

THE CHILLER ROOM AND THROUGH THE MAN DOORS ON THE WEST SIDE.

4" REFRIGERANT

RELIEF PIPING

TO EXTERIOR

(E)CHEMICAL

TREATMENT

STORAGE

(E)REFRIGERANT

MONITOR

(TYPE-R123)

(E)CHEMICAL

TREATMENT

CABINET

(E)CONTROL

PANEL

(E)EMERGENCY

EXHAUST FAN

CH-2 CH-1

BCU-1 (E

)8

"C S

(E )8

"C R

(E)8"CWS(E)8"CWS

(E )8

"C W

R

(E)8"CR

(E)8"CR

(E )8

"C W

R

(E )8

"C S

(E )8

"C W

S

(E)8"CR

(E )8

"C W

R

(E)8"CS

(E)8"CR

(E )1

"C

W R(E

)6 "C

W S

(E )8

"C W

S (E

)1 "C

W S

(E )6

"C W

S (E

)8 "C

W S

(E)10"CWR

SCHP-1

SCHP-2

SCHP-3

PCHP-3

PCHP-1 PCHP-2

CP-3

CP-1

CP-2

AS-1

ET-1

CT-2 CT-3

16"CR 10"CR14"CR

16"CS 14"CS 10"CS

"C

S

8"CS

8"CS

8"CS

"C

R

M14

M16

M11

EXISTING 4" REFRIGERANT

RELIEF PIPING FOR CH-1 &

CH-2 TO EXTERIOR

"C

W R 8 "C

S

(E)8"CS

M13M13

10"CR10"CR

10" EQUILIZER PIPE

UNDER COOLING M18

M19 M19

ISOLATION VALVE

AND CONTROL VALVE

ON CR PIPE RISER

(TYP)

M20

M21

CT-1

M22

S

M12

M12

M23 M23 ISOLATION VALVE ON

CS PIPE RISER (TYP)

M9M9M9

M10

M10

M24

M25

M26

M27

M15

M15

M15

© Copyright BCER Engineering ALL DRAWINGS, SPECIFICATIONS, AND OTHER WORK PRODUCT PREPARED BY BCER ENGINEERING FOR THIS PROJECT ARE INSTRUMENTS OF SERVICE AND SHALL REMAIN THE PROPERTY OF BCER ENGINEERING. BCER ENGINEERING SHALL RETAIN ALL COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO.

SHEET NO:

SHEET TITLE:

ISSUE RECORD:

© BCER Engineering Inc.

6555 N. WICKHAM ROAD, SUITE 104

MELBOURNE, FL 32940 | 321.241.4142

CA# 9303

SCALE: As indicated

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M2.1

DATE: 2/6/2025

DRAWN BY: KAG

CHECKED BY: SDB

CHILLER PLANT - NEW

MECHANICAL PLAN

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BCER PROJECT 132324002

NO: DESCRIPTION: DATE:

100% CD 02/05/2025

Permit 04/08/2025

WORK NOTES

M9 PROVIDE NEW VFD MOUNTED IN ACCESSIBLE LOCATION ON WALL TO SERVE

NEW COOLING TOWER CELL. COORDINATE MANUFACTURER REQUIRED

CLEARANCES.

M10 PROVIDE NEW BASE MOUNTED CONDENSER WATER PUMPS TO REPLACE

REMOVED PUMPS. PROVIDE NEW VALVES, CHECK VALVES, AND Y-STRAINERS.

M11 COMPLETELY REMOVE EXISTING CONCRETE CHILLER HOUSEKEEPING

FOOTPADS. POUR NEW CONCRETE PADS TO ACCOMMODATE NEW CHILLER

MOUNTING DIMENSIONS. EACH PAD SHALL BE 4IN. TALL AND BE SIZED SUCH

THAT THE SIZE EXCEEDS THE FOOTPRINT OF THE CHILLER MOUNTING FLANGE

BY NOT LESS THAN 6IN. ON ALL SIDES. TYPICAL OF ALL CHILLER FOOTPADS.

M12 PROVIDE NEW REFRIGERANT 513A (PART#60-0542) SENSOR ON THE WALL NEAR

CH-3. ROUTE CONTROL WIRE FROM SENSOR TO THE EXISTING REFRIGERANT

MONITOR PANEL.

M13 BASE BID: EXISTING BASE MOUNTED PUMP TO REMAIN. ADD ALTERNATE #1:

PROVIDE NEW HORIZONTAL BASE MOUNTED PRIMARY PUMPS (PCHP-1 AND

PCHP-2) TO REPLACE THE EXISTING PUMPS.

M14 INSTALL NEW CENTRIFUGAL CHILLER, CH-3, ON EXISTING CONCRETE PAD.

CONNECT EXISTING CHILLED WATER SUPPLY PIPING AND EXISTING CHILLED

WATER RETURN PIPING TO NEW CHILLER. CONFIRM ALL REQUIRED

CLEARANCES PRIOR TO INSTALLATION.

M15 BASE BID: EXISTING BASE MOUNTED PUMP TO REMAIN. ADD ALTERNATE #2:

PROVIDE NEW HORIZONTAL BASE MOUNTED SECONDARY CHILLED WATER

PUMP (SCHP-1, SCHP-2, AND SCHP-3) TO REPLACE THE EXISTING PUMPS.

M16 EXISTING BUILDING AUTOMATION SYSTEM CONTROL PANEL TO REMAIN.

CONTRACTOR SHALL PROVIDE ALL CONTROLS NECESSARY TO INTEGRATE NEW

CHILLERS AND PUMPS INTO THE EXISTING BUILDING AUTOMATION SYSTEM

CONTROLS.

M18 NEW COOLING TOWERS SHALL REUSE EXISTING CONCRETE COOLING TOWER

SUPPORTS. NEW STRUCTURE SHALL BE PROVIDED TO SPAN THE EXISTING

PIERS TO ACCOMMODATE THE NEW COOLING TOWER FOOTPRINT. REFER TO

STRUCTURAL DRAWINGS FOR STRUCTURAL

M19 ROUTE NEW 2" CW PIPE, 3" OVERFLOW PIPE AND 3" DRAIN PIPE TO THE

EXISTING CW PIPE AND DRAIN PIPE UNDERNEATH THE NEW COOLING TOWER

M20 CONNECT NEW ET-1 TO EXISTING HYDRONIC PIPING.

M21 CONNECT NEW AS-1 TO EXISTING HYDRONIC PIPING.

M22 CHECK AND BALANCE THE EXISTING EXHAUST FAN TO OBTAIN THE NEW

AIRFLOW OF 4025 CFM. SHEAVE THE BELT DRIVE MOTOR IF NECESSARY TO

OBTAIN NECESSARY AIRFLOW.

M23 WATER LEVEL CONTROL IN COOLING TOWER IS CONTROLLED BY MANUAL

MECHANICAL BY FLOAT VALVE.

M24 PROVIDE CONDENSER WATER RETURN PIPING 10'-0" ABOVE GRADE, SUCH THAT

PIPING CAN BE SAFELY WALKED UNDER.

M25 PROVIDE NEW COOLING TOWER CONTROL PANEL IN ACCESSIBLE LOCATION ON

WALL TO SERVE NEW COOLING TOWER. PROVIDE MANUFACTURER REQUIRED

CLEARANCES.

M26 PROVIDE NEW 2"CW FROM EXISTING TO SERVE NEW CENTRAL COOLING

TOWER CELL. PROVIDE CONNECTION UPSTREAM OF EXISTING BACKFLOW

PREVENTION AND PRV DEVICES. PROVIDE NEW 2" BACKFLOW PREVENTER AND

PRV.

M27 PROVIDE NEW 4" DRAIN TO SERVE NEW COOLING TOWER CELL. CONNECT TO

EXISTING DRAIN UNDER ADJACENT CELL.

N

0 4'4' 2' 1/4" = 1'-0"

1 EXISTING CHILLER PLANT - MECHANICAL PLAN

(E) CH-1CH-3(E) CH-2

CP-3

CP-1

CP-2

CT-1 CT-2

CT-3

8" CR 8" CR

16" CR

8" CR

8" CR

8" CR

8" CR

14" CR 10" CR

16" CS

C S

8" CS

8" CS

C S

C S

C S

8" CS

8" CS

8" CS

8" CS

PCHP-1

PCHP-3

PCHP-2

C S

C S

C S

12" CWR

C W

R

10" CWR 10" CWR

C W

R

C W

R

C W

R

SCHP-1

SCHP-2

SCHP-3

10" CWS

8" CWS

8" CWS

8" CWS

C W

R

C W

S

C W

S

C W

S

C W

S

10" CWS 10" CWS

14" CS 10" CS

AS-1

ET-1

2" CW

C W

2" CW

C W

C W

2" CW

TO ELEMENTARY AND MIDDLE SCHOOL FACILITIES

C R

C R

C R

10" CS 10" CS

C O

N D

E N

S E

R

E V

A P

O R

A T

O R

10" CWR

C O

N D

E N

S E

R

E V

A P

O R

A T

O R

C O

N D

E N

S E

R

E V

A P

O R

A T

O R

4" D 4" D4" D

D

D

D

TO DRAINAGE

MAKE-UP

WATER

BUTTERFLY VALVE

CS AND CR PIPE

RISER (TYP)

(E) VFD

MSCS

1 2 3 4

5 6 7 8

9 10 11 12

(E) VFD

(E) VFD

PUMP SHALL UTILIZE

EXISTING STARTER.

EXISTING CONTROLS

TO REMAIN.

PUMP SHALL UTILIZE

EXISTING STARTER.

EXISTING CONTROLS

TO REMAIN.

13 14

MSCS

15 16

MSCS

17 18

10" EQUALIZING LINE 10" EQUALIZING LINE

CONTROL VALVE ON

CR PIPE RISER (TYP)

19 20 21 22

VFD

23 24 25 26

VFD

27 28 29 30

VFD

T 31

T 32

33 34 35

SEQUENCE OF OPERATION

Components Cooling Tower Cells: Three induced draft cells, each with a fan controlled by a variable frequency drive (VFD).

Condenser Water Pumps: Three centrifugal pumps, each piped in parallel with isolation valves and controlled by VFDs.

Temperature Sensors: Condenser water supply (CWS) and return (CWR) temperature sensors.

Flow Sensors: Flow meters on each pump and combined condenser water supply header.

Level Sensors: Basin water level sensors for each cooling tower cell.

Bypass Valve: A modulating valve used for low flow conditions or freeze protection.

Control Panel: BMS (Building Management System) providing automatic control and monitoring of the cooling tower and pump operation.

Note: The chiller condensers, cooling towers, and condenser water pumps all share a common condenser water pipe such that any combination of one chiller, one condenser water pump, and one cooling tower cell may run together. For simplicity, the following shall be the default interlocks:

CH-1, CWP-1, and CT-1 CH-2, CWP-2, and CT-2 CH-3, CWP-3, and CT-3 This interlock schedule may be automatically overridden due to equipment failure or manually by owner control.

Operating Modes

1. Standby Mode (No Cooling Demand) All cooling tower fans and pumps are off. All cooling tower cell control valves are closed.

Basin water level is maintained via mechanical make-up valves as needed.

2. Cooling Demand Mode (Normal Operation) Upon call for a chiller to start, the following operations shall be executed in sequence:

Open the cooling tower control valve.

Start one condenser water pump Upon proof of condenser water flow at chiller condenser, start the chiller.

The cooling tower fan shall initially be stopped. If the condenser water supply temperature setpoint cannot be satisfied with the cooling tower fan stopped, the cooling tower fan speed shall modulate to maintain the condenser water supply setpoint, 85°F (adj.).

3. Chiller Rotation and Lead/Lag Control If not already included in the existing BMS logic, the lead chiller shall be rotated periodically (weekly, or as defined by the owner) to ensure even wear.

During rotation, the next available chiller becomes the lead, and the previous lead chiller moves to lag position.

Chiller failure results in automatic switchover to the next available chiller and an alarm sent to the BMS.

4. Pump Rotation & Lead/Lag Control The lead pump shall be rotated periodically with the lead chiller.

During rotation, the default interlocks noted above shall dictate the lag pump (unless the pump is failed or locked out).

Pump failure or lockout results in automatic switchover to the next available pump (overriding the default interlock schedule) and an alarm sent to the BMS.

5. Cooling Tower Cell Rotation & Lead/Lag Control The lead cooling tower shall be rotated periodically with the lead chiller.

During rotation, the default interlocks noted above shall dictate the lag cooling tower (unless the cooling tower is failed or locked out).

Cooling tower failure or lockout results in automatic switchover to the next available cooling tower (overriding the default interlock schedule) and an alarm sent to the BMS.

6. Emergency Shutdown Upon activation of a chiller plant emergency stop signal (refrigerant monitor alarm or e-stop signal), all pumps and fans are stopped, and isolation valves are closed. Alarms are triggered, and manual reset is required to resume normal operation.

Alarming & Monitoring High and low temperature alarms for CWS and CWR.

Low flow alarm.

Pump failure and fan failure alarms.

Communication failure alarms.

Control Points Summary VFD Speed Control (Pumps & Fans) CT Control Valve Position Temperature Setpoints Pump and Fan Status Feedback

NOTE: THE EXISTING REFRIGERANT MONITOR SEQUENCE AND EXISTING EXHAUST FAN SEQUENCE SHALL REMAIN.

© Copyright BCER Engineering ALL DRAWINGS, SPECIFICATIONS, AND OTHER WORK PRODUCT PREPARED BY BCER ENGINEERING FOR THIS PROJECT ARE INSTRUMENTS OF SERVICE AND SHALL REMAIN THE PROPERTY OF BCER ENGINEERING. BCER ENGINEERING SHALL RETAIN ALL COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO.

SHEET NO:

SHEET TITLE:

ISSUE RECORD:

© BCER Engineering Inc.

SCALE: NOT TO SCALE

6555 N. WICKHAM ROAD, SUITE 104

MELBOURNE, FL 32940 | 321.241.4142

CA# 9303

/7

/2

:3

:2

P M

C U s e rs \p k o s ia ra \D o c u m e n ts \1

-B a y P o in tE S

C h ill e rR e p la c e m e n t- M e c h -R p k o s ia ra B

C E

R .r v t

M5.1

DATE: 2/6/2025

DRAWN BY: KAG

CHECKED BY: SDB

MECHANICAL

SCHEMATICS

B A

Y P

O

IN

T E

S /M

S C

H

IL

LE

R

R E

P

LA

C E

M E

N T

2n d S tr ee t S ou th

S t.

P et er sb ur g, F lo rid a

BCER PROJECT 132324002

NOT TO SCALE

1 MECHANICAL FLOW DIAGRAM

COOLING TOWER SYSTEM POINTS LIST

P O

IN

T

I D

E N

T

IF

IE

R

N U

M B

E R

SYSTEM POINT DESCRIPTION P

O

IN

T

T Y

P E

B

I, A

I, B

O A

O

S H

O W

O N

S Y

S T

E M

G R

A F

H

IC

IN

C

L U

D E

D A

T A

I N

T R

E N

D L

O G

IN

C

L U

D E

D A

T A

I N

T R

E N

D G

R A

P H

A L A

R M

C O

N D

IT

IO

N S

NOTES

1 SCHP-1 STATUS - HOA/ALARM BI X X VIA BACNET

2 SCHP-1 STOP/START BO X VIA BACNET

3 SCHP-1 VFD SPEED AO X X X VIA BAS

4 SCHP-1 VFD POSITION FEEDBACK AI X X X VIA BACNET

5 SCHP-2 STATUS - HOA/ALARM BI X X VIA BACNET

6 SCHP-2 STOP/START BO X VIA BACNET

7 SCHP-2 VFD SPEED AO X X X VIA BAS

8 SCHP-2 VFD POSITION FEEDBACK AI X X X VIA BACNET

9 SCHP-3 STATUS - HOA/ALARM BI X X VIA BACNET

10 SCHP-3 STOP/START BO X VIA BACNET

11 SCHP-3 VFD SPEED AO X X X VIA BAS

12 SCHP-3 VFD POSITION FEEDBACK AI X X X VIA BACNET

13 CP-3 STATUS-CURRENT SENSOR BI X X

14 CP-3 STOP/START BO X

15 CP-1 STATUS-CURRENT SENSOR BI X X

16 CP-1 STOP/START BO X

17 CP-2 STATUS-CURRENT SENSOR BI X X

18 CP-2 STOP/START BO X

19 CT-1 FAN STATUS - HOA/ALARM BI X X VIA BACNET

20 CT-1 FAN STOP/START BO X VIA BACNET

21 CT-1 FAN VFD SPEED AO X X X VIA BAS

22 CT-1 FAN VFD POSITION FEEDBACK AI X X X VIA BACNET

23 CT-2 FAN STATUS - HOA/ALARM BI X X VIA BACNET

24 CT-2 FAN STOP/START BO X VIA BACNET

25 CT-2 FAN VFD SPEED AO X X X VIA BAS

26 CT-2 FAN VFD POSITION FEEDBACK AI X X X VIA BACNET

27 CT-3 FAN STATUS - HOA/ALARM BI X X VIA BACNET

28 CT-3 FAN STOP/START BO X VIA BACNET

29 CT-3 FAN VFD SPEED AO X X X VIA BAS

30 CT-3 FAN VFD POSITION FEEDBACK AI X X X VIA BACNET

31 CS TEMPERATURE AI X X X X

32 CR TEMPERATURE AI X X X X

33 CH-2 CONTROL VALVE BO X X

34 CH-3 CONTROL VALVE BO X X

35 CH-1 CONTROL VALVE BO X X

NO: DESCRIPTION: DATE:

100% CD 02/05/2025

DP

6" MIN.

BUTTERFLY VALVE (TYP.)

(ISOLATION DUTY)

CHECK VALVE

FILL PUMP BASE WITH

NON-SHRINK GROUT

LEVEL TO TOP

BASE MOUNTED

CENTRIFUGAL PUMP

SHIM PUMP BASE 1" ABOVE

PAD; BOLT PUMP BASE TO

PAD WHEN LEVEL

GUARD

FLEXIBLE PUMP

CONNECTION (TYP.)

DIFFERENTIAL PRESSURE

SWITCH FLOW INDICATOR

P&T (TYP.)CHEMICAL FEED

CONNECTION

(TYP. 2)

STRAINER WITH

BLOW OFF VALVE

SUPPORT PIPE FROM

HOUSEKEEPING PAD

EXISTING CONCRETE PAD TO BE

REUSED.

5 PIPE

DIA'S MIN.

VENTURI BALANCING

VALVE ASSEMBLY

EXISTING INLET

PIPING TO BE

REUSED.

EXISTING DISCHARGE

PIPING TO BE REUSED.

E X

IS

T

IN

G

W O

R K

N E

W

W

O R

K

E X

IS

T

IN

G

W O

R K

N E

W

W

O R

K

C W

S

C W

R

CONCRETE PAD

FLOOR

P/T (TYP.)

EVAPORATOR

CONDENSER

FLEX CONNECTION

(TYP)

(2)1" RELIEF VALVES

1" RELIEF VALVE

4"

ELEC.

PNL

ELEC.

PNL

VFD

TRANSFER VALVE

MAGNETIC

COMP & DRIVE

CONTROL PANEL

EXISTING 4" REFRIGERANT

RELIEF PIPING UP THRU

BUILDING WALL.

DRAIN

VALVE

C S

C R

3/4" DRAIN VALVE

W/ HOSE END

MARINE BOX (TYP)

FACTORY SUPPLIED

VIBRATION ISOLATOR

(TYP)

REFER TO PLAN VIEW

FOR CONNECTION TO

EXISTING

REFER TO PLAN VIEW

FOR CONNECTION TO

EXISTING

CONTROL

VALVE

REUSE EXISTING REFRIGERANT MONITOR PANEL. GENESIS INTERNATIONAL,

INC. SHERLOCK 204 SYSTEM. THE MONITOR SHALL BE INFRARED NON-

DISPERSIVE DETECTION TYPE FACTORY CALIBRATED FOR ALL SELECTED

REFRIGERANTS. THE MONITOR SHALL HAVE A SENSITIVITY OF +/1 PPM AT 77°F.

SAMPLING SHALL BE CONTINUOUS. MONITOR SHALL BE EQUIPPED WITH (2)

RELAYS, INDICATOR LIGHTS (FOR POWER, STATUS AND ALARM) AND A DIGITAL

READOUT.

PROVIDE CONTROL WIRING TO IR REFRIGERANT GAS DETECTION SENSOR.

REFER TO PLANS FOR IR SENSOR LOCATIONS.

PROVIDE KEYED SWITCHES FOR SILENCING THE ALARM. THE SWITCH SHALL

SILENCE THE AUDIBLE ALARM ONLY AND SHALL NOT HALT REFRIGERANT

EXHAUST FAN OPERATION. SWITCHES SHALL BE LABELED "REFRIGERANT

ALARM SILENCE". TWO SWITCHES SHALL BE PROVIDED. THE FIRST SHALL BE

LOCATED OUTSIDE THE CHILLER ROOM ON THE WEST EXTERIOR WALL

BETWEEN THE MAN DOORS. THE SECOND SHALL BE LOCATED IN THE

CORRIDOR OUTSIDE THE CHILLER ROOM ON THE EAST CHILLER ROOM WALL

DIRECTLY ADJACENT TO THE MAN DOOR.

WALL MOUNTED SIGN BELOW HORN/STROBE. PROVIDE PLASTIC MELAMINE

LAMINATE WHITE SIGN WITH RED LETTERING (MINIMUM 2" HIGH).

PROVIDE IDENTICAL SETUP (HORN/LIGHT/SIGN) INSIDE OF CHILLER ROOM AND

OUTSIDE OF EACH CHILLER ROOM DOOR.

PROVIDE SIGN ON DOOR: "DO NOT ENTER WHEN ALARM IS SOUNDING AND

STROBE IS LIT."

ALARM

REFRIGERANT R

E

F R

IG

E

R A

N T

A L A

R M

T O

B A

S

S P

IL

L A

L A

R M

T O

B A

S

M O

N

IT

O R

F A

U L T

T O

B A

S

DOORS

ROOMCHILLER

DOORS TO CHILLER ROOM

WALL

MOUNTED

ALARM LIGHT

AND

HORN(24VDC)

FROM BAS

WORK NOTES:

A. THE REFRIGERANT MONITOR SHALL BE SET TO ALARM AT A LEVEL OF

650 (ADJ.) PPM. THE LIGHTS AND HORNS SHALL ACTIVATE AND THE

VENTILATION SYSTEM SHALL GO TO HIGH SPEED UNTIL THE SYSTEM IS

MANUALLY RESET.

MONITOR ALARM SEQUENCE

2" CW UNDER

PLATFORM.

CT-1

LADDER

"C

S

"C

R

10" EQUALIZATION

PIPE WITH BFV

EXISTING TOWER

SUPPORTS TO BE

MODIFIED BY

STRUCTURAL;

REFER TO

STRUCTURAL

DRAWINGS

RAILING (TYP.)

DD

CT-2 CT-3

2" CW.

Ø C

S

16"Ø CS

Ø C

S

Ø C

S

Ø C

R

16"Ø CR

Ø C

R

Ø C

R

14"Ø CR 10"Ø CR

14"Ø CS 10"Ø CR

4" D ROUTED

UNDER CT

10" EQUALIZATION

PIPE WITH BFV

ISOLATION

VALVES

(TYP)

CONTROL

VALVE (TYP)

DP

WORK NOTES:

PROVIDE 1/2" DIA. ANCHOR BOLTS FOR PUMP BASE CONNECTION. EXTEND TO

FLOOR (THROUGH BASE PAD) TO ALLOW FOR SIESMIC CONSIDERATIONS.

PROVIDE 1/2" DIA. STEEL

ANCHOR RODS BETWEEN

BASE AND FLOOR

FILL PUMP BASE WITH NON-

SHRINK GROUT LEVEL TO TOP

BASE MOUNTED

CENTRIFUGAL PUMP

SHIM PUMP BASE 1" ABOVE

CONCRETE PAD; BOLT PUMP

BASE TO PAD WHEN LEVEL

GUARD

1/2" (TYP.)

BALL VALVE (TYP.)

P&T (TYP.)

DIFFERENTIAL PRESSURE

SWITCH FLOW INDICATOR

FLEXIBLE PUMP

CONNECTION (TYP.)

CHECK VALVE

BUTTERFLY VALVE (TYP.)

(ISOLATION DUTY)

6" MIN.

USE CONCENTRIC

REDUCER TO TRANSITION

FROM BRANCH PIPE SIZE

TO PUMP SUCTION SIZE

CHEMICAL FEED

CONNECTION (TYP. 2)

PRESSURE GAUGE WITH BALL

COCKS AT INLET AND

DISCHARGE OF PUMP AND

INLET TO SUCTION DIFFUSER

SUCTION DIFFUSER

SIZED TO MATCH PUMP

SUCTION DIAMETER

SUPPORT PIPE FROM

HOUSEKEEPING PAD

4" CONCRETE PAD BY G.C., M.C.

TO COORDINATE SIZE WITH G.C.

VENTURI BALANCING

VALVE ASSEMBLY

1 1

E X

IS

T

IN

G

W O

R K

N E

W

W

O R

K

E X

IS

T

IN

G

W O

R K

N E

W

W

O R

K

EXISTING DISCHARGE

PIPING TO BE REUSED

EXISTING INLET PIPING

TO BE REUSED

© Copyright BCER Engineering ALL DRAWINGS, SPECIFICATIONS, AND OTHER WORK PRODUCT PREPARED BY BCER ENGINEERING FOR THIS PROJECT ARE INSTRUMENTS OF SERVICE AND SHALL REMAIN THE PROPERTY OF BCER ENGINEERING. BCER ENGINEERING SHALL RETAIN ALL COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO.

SHEET NO:

SHEET TITLE:

ISSUE RECORD:

© BCER Engineering Inc.

SCALE: NOT TO SCALE

6555 N. WICKHAM ROAD, SUITE 104

MELBOURNE, FL 32940 | 321.241.4142

CA# 9303

/7

/2

:3

:3

P M

C U s e rs \p k o s ia ra \D o c u m e n ts \1

-B a y P o in tE S

C h ill e rR e p la c e m e n t- M e c h -R p k o s ia ra B

C E

R .r v t

M6.1

DATE: 2/6/2025

DRAWN BY: KAG

CHECKED BY: SDB

MECHANICAL DETAILS

B A

Y P

O

IN

T E

S /M

S C

H

IL

LE

R

R E

P

LA

C E

M E

N T

2n d S tr ee t S ou th

S t.

P et er sb ur g, F lo rid a

BCER PROJECT 132324002

NOT TO SCALE

5 END SUCTION PUMP DETAIL > 2-1/2" W/O SUCTION DIFFUSER, FOR CT-1, CT-2, & CT-3

NOT TO SCALE

4 CENTRIFUGAL HIGH PRESSURE CHILLER

NOT TO SCALE

1 REFRIGERANT MONITOR DETAIL

NOT TO SCALE

3 COOLING TOWER ELEVATION/PLAN DETAIL

NOT TO SCALE

2 END SUCTION PUMP DETAIL > 2-1/2" W/ SUCTION DIFFUSER

NO: DESCRIPTION: DATE:

100% CD 02/05/2025

T

J

M A

X

P E

R N

E C

.8

(A

TOP OF OPERABLE DEVICE/HANDLE

TOP OF OPERABLE DEVICE/HANDLE

FINISHED FLOOR

NOTES:

1. DEVICES ABOVE DOORS SHALL BE CENTERED BETWEEN TOP OF DOOR

TRIM AND CEILING LINE.

2. MOUNTING HEIGHTS SHOWN ON ARCHITECTURAL ELEVATIONS SHALL

GOVERN OVER THOSE SHOWN ABOVE.

3. MOUNTING HEIGHTS SHALL BE COORDINATED WITH OTHER DEVICES,

ARCHITECT, AND BE COMPLIANT WITH ADA AND CODE REQUIREMENTS.

CENTER OF DEVICE

CENTER OF DEVICE

VFD

LC

ALL SYMBOLS IN LEGEND MAY NOT NECESSARILY BE USED ON THIS PROJECT

TO

60/3 40A

UP/DOWN SINGLE-POLE SWITCH

P LINE VOLTAGE PHOTOCELL

C

DUPLEX RECEPTACLE/

SWITCH COMBINATION

SIMPLEX RECEPTACLE

TC

TPUSH BUTTON

TIME CLOCK

THERMOSTAT (LINE VOLTAGE)

VFD

PB

CBJ JUNCTION BOX (WALL)

METER

VARIABLE-FREQUENCY

DRIVE

M

THERMAL OVERLOAD SWITCH

LP

EXOTHERMIC CONNECTION

VS

AS

V

A

AMMETER SELECTOR

SWITCH

VOLTMETER SELECTOR

SWITCH

AMMETER

FUSE AND SWITCH < 600V

FUSE < 600V

CIRCUIT BREAKER < 600V CAPACITOR

FUSE > 600V

CABLE TERMINATION

XX

OVERHEAD LINE

WORK NOTE SYMBOL

ROOM NUMBER

REVISION SYMBOL

E-5

M

L1

J

BATTERY

PAD MOUNTED

TRANSFORMER

#M*

T

GFP

J

4WG100

GROUNDING CONDUCTORG

EXTERNAL GROUNDING

BUS BAR

GROUND ROD

GROUNDING ELECTRODE

PATIENT GROUNDING

POINT

G

QUADPLEX RECEPTACLE

(CEILING)

DUPLEX RECEPTACLE SPLIT WIRED

DETAIL NUMBER

CURRENT

TRANSFORMER W/RATIO

POTENTIAL

TRANSFORMER W/RATIO

VOLTMETER

AUTOMATIC TRANSFER

SWITCH, # OF POLES

CONTACT NORMALLY OPEN

(N.O.)

CONTACT NORMALLY

CLOSED (N.C.)

APPROXIMATEAPPROX

MAXIMUM OVERCURRENT

PROTECTION

MOCP

JUNCTION BOXJB

NON-METALLICNM

ATS AUTOMATIC TRANSFER SWITCH

EC

(E)

C

AWG

ELECTRICAL CONTRACTOR

EXISTING

CONDUIT OR /C=CONDUCTOR

AMERICAN WIRE GAUGE

ARCH

AIC

AL

AFG

AHJ

AFF

+4'-6"

A/AMP

AMPERE INTERRUPTING CAPACITY

ALUMINUM

ARCHITECT

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

AUTHORITY HAVING JURISDICTION

MOUNTING HEIGHT AFF

AMPERE

GEN

IES

GC

FLA

G

GENERATOR

GROUND

GENERAL CONTRACTOR

FULL LOAD AMPS

(F)

FC

FF

F

EPO

EVSE

EOR

ENCL

ELEC

FUTURE

FOOTCANDLE

FUSE

FURNITURE FEED

ENGINEER OF RECORD

ELECTRIC VEHICLE

SUPPLY EQUIPMENT

EMERGENCY POWER OFF

ENCLOSURE

ELECTRICAL

LOH

MIN

LRA

LF

MLO

LED

LOCK ON HANDLE

LOCKED ROTOR AMPS

MINIMUM

LINEAR FOOT

LIGHT EMITTING DIODE

MAIN LUG ONLY

KVAR

KW

KVA

KCMIL

KV

K

IG

KILOVOLT-AMPERE REACTIVE

KILOVOLT-AMPERE

KILO (ONE-THOUSAND)

KILOVOLT

KILO CIRCULAR MILS

ISOLATED GROUND

NEMA NATIONAL ELECTRICAL

MANUFACTURERS ASSOCIATION

RGS

NTS

OCPD

NIC

RIGID GALVANIZED STEEL

NOT IN CONTACT

NOT TO SCALE

OVERCURRENT PROTECTIVE

DEVICE

NEC

ø

NL

NA

MTS

N

MTD

NATIONAL ELECTRICAL CODE

NIGHT LIGHT

PHASE MANUAL TRANSFER SWITCH

NOT APPLICABLE

NEUTRAL

MOUNTED

SYM

TBD

SWBD

TO BE DETERMINED

SWITCHBOARD

SS

SPEC

SEC

SPD

RNC

SCA

RM

STAINLESS STEEL

SPECIFICATION

RIGID NONMETALLIC CONDUIT

SURGE-PROTECTIVE DEVICE

SECONDARY

SHORT CIRCUIT CURRENT

AVAILABLE

W

VFD

VDC

VAC

TECH

WATT OR WIRE

VARIABLE FREQUENCY DRIVE

VOLTS DIRECT CURRENT

VOLTS ALTERNATING CURRENT

AC ALTERNATING CURRENT

AT AMP TRIP

CB CIRCUIT BREAKER

EMT ELECTRIC METALLIC TUBING

GEC

GD

GROUNDING ELECTRODE

CONDUCTOR

GARBAGE DISPOSAL

LIGHTING CONTROL DEVICE

KILOWATT-HOURS

LCD

KWH

LIGHTING CONTROL PANELLCP

NORMALLY CLOSEDNC

AF AMP FRAME OR AMP FUSE

NORMALLY OPENNO

CENTER LINECL

STD STANDARD

SW SWITCH

ARC FAULT CIRCUIT INTERRUPTERAFCI

SWGR SWITCHGEAR

SEAL OFF

FEEDER BUS DUCT

6(C)18

UG

EXTENSION WHIP

OH

ILLUMINATING ENGINEERING

SOCIETY

INTERMEDIATE METAL CONDUIT

KILOWATT

ROOM

TECHNOLOGY

SYMMETRICAL

FEEDER SCHEDULE

SHEET ON WHICH DETAIL IS LOCATED

LIGHTING CONTACTOR

W/ NUMBER OF POLES

# = DEVICE TYPE

2 = DOUBLE-POLE SWITCH

3 = THREE-WAY SWITCH

4 = FOUR-WAY SWITCH

D = DIMMER SWITCH

K = KEY OPERATED SWITCH

P = PILOT LIGHT

T = TIMER

CC = CONTRACTOR CONTROL

GROUND FAULT CIRCUIT

INTERRUPTER RECEPTACLE

SPECIAL PURPOSE

RECEPTACLE (CEILING)

DUPLEX RECEPTACLE (CEILING)

DUPLEX RECEPTACLE (FLOOR)

MULTI-OUTLET ASSEMBLY

OR SURFACE RACEWAY

# = QUANTITY OF REC

* = SPACING IN INCHES OC

JUNCTION BOX (FLOOR)

PULL BOX

MANUAL MOTOR STARTER

DISCONNECT CIRCUIT BREAKER

AMP SIZE / #POLES

DISCONNECT SWITCH FUSED

AMP SIZE / #POLES

FUSE AMP SIZE

MOTOR STARTER OR

CONTACTOR

MOTOR STARTER/DISCONNECT

SWITCH COMBINATION

BRANCH CIRCUIT

PANELBOARD OR LCP

MDP, MCC, UPS OR OTHER

EQUIPMENT ENCLOSURE

CABLE TRAY WITH