2025-01-27_9508_Oak_Grove_MS_Chiller_Repl-MECH-Permit_Set_S&S.pdf

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ENGINEER OF RECORD:

LICENSE NUMBER:

EXPIRATION DATE:

1111 Superior Avenue, Suite 2100 | Cleveland, OH 44114

(216) 861-2020 www.osborn-eng.com

54321

A

B

C

D

OSBORN PROJ NO

DRAWING NO.

Unless otherwise stated in Contract, The Osborn Engineering Company retains copyright ownership.

Instruments of Service may only be used for the purpose described in the Contract. The Osborn Engineering Company may grant specific usage rights under license, and/ or may transfer copyright ownership/ assignment in writing. Reproduction, re-use or re-distribution of Instruments of Service is prohibited.

CLIENT PROJ NO

CHECKED BY

DRAWN BY

A u to d e s k D o c s

/P in e ll a s C o u n ty

O a k G ro v e M

S C h il le r R e p la c e m e n t/ J .0

-O a k G ro v e M

S C h il le r R e p l- M

E C

H -R

.r v t

/2

/2

:1 :2

P

M

G-000

AN

HPC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

PROJECT

COVER SHEET

J20241923.000

CLEARWATER, FL

ERIC J. REICHLING

92682

02.28.2027

ERIC J. REICHLING, P.E.

Mechanical Sheet List

Sheet Number Sheet Name

G-000 PROJECT COVER SHEET

M-001 MECHANICAL SYMBOL LEGEND AND NOTES

M-101 SITE MECHANICAL PLAN

MD -102 BUILDING 7 MECHANICAL DEMOLITION PLAN

M-102 BUILDING 7 MECHANICAL PLAN

M-501 MECHANICAL DETAILS

M-601 MECHANICAL CONTROLS

M-701 MECHANICAL SCHEDULES

OAK GROVE MIDDLE SCHOOL -

PINELLAS COUNTY SCHOOLS

1370 S BELCHER RD, CLEARWATER, FL 33764

VICINITY MAP

BOARD MEMBERS:

LAURA HINE - CHAIRPERSON - DISTRICT #1

CAPRICE EDMOND - VICE CHAIRPERSON - DISTRICT #7

KATIE BLAXBERG - DISTRICT #5

LISA N. CANE - DISTRICT #2

EILEEN M. LONG - DISTRICT #4

STEPHANIE MEYER - DISTRICT #6

DAWN M. PETERS - DISTRICT #3

SUPERINTENDANT OF SCHOOLS: KEVIN K. HENDRICK

PERMIT AND BID DOCUMENTS FOR:

OAK GROVE MIDDLE SCHOOL CHILLER REPLACEMENT

PINELLAS COUNTY SCHOOLS PROJECT NUMBER 9508

100% CONSTRUCTION DOCUMENTS

TAG ISSUED DATE

100% Construction Documents

2025.01.27

T S

P

HVAC DUCTWORK LEGEND

CERTAIN ITEMS IN THE LEGEND BELOW MAY NOT APPLY TO THIS PROJECT.

DARK PIPING INDICATES NEW PIPING AND LIGHT INDICATES EXISTING.

RETURN DUCT

EXHAUST AIR DUCT

4-WAY CEILING DIFFUSER

EXISTING TO REMAIN

SUPPLY AIR DUCT OR OUTSIDE AIR DUCT

DUCT TRANSITION

BALANCED DAMPER

FIRE DAMPER

MOTORIZED DAMPER

DUCT SENSOR

DIFFERENTIAL PRESSURE SWITCH

DUCT SMOKE DETECTOR

STATIC PRESSURE SENSOR

MANUAL TIMER ON/OFF SWITCH

TEMPERATURE SENSOR

THERMOSTAT

ROOM TEMPERATURE SENSOR (ADJUSTABLE)

"XXX" = VAV BOX SERVED

ROOM TEMPERATURE & CO2 SENSOR (ADJ)

"XXX" = VAV BOX SERVED

ROOM TEMP. & HUMIDITY SENSOR (ADJ) "XXX"

= VAV BOX SERVED

ROOM TEMP, CO2, & HUMIDITY SENSOR (ADJ)

"XXX" = VAV BOX SERVED

ROOM NON-ADJUSTABLE TEMPERATURE

SENSOR "XXX" = VAV BOX SERVED

EXISTING TO BE REMOVED

NEW

CONNECT TO EXISTING

LIMIT OF DEMOLITION

RECTANGULAR DUCT BREAK

AIRFLOW

DP

C02 SENSOR

T1

XXX

T2

XXX

T3

XXX

T4

XXX

T5

XXX

S

CO2

SW

M

FD

SMOKE DAMPER

SD

FSD FIRE/SMOKE DAMPER

DD

S

APPLICABLE MECHANICAL CODES - COMMERCIAL

1. THIS LIST IS NOT INCLUSIVE OF ALL CODES AND STANDARDS THAT MAY OR MAY

NOT APPLY TO THIS PROJECT.

2. PERFORM WORK SPECIFIED IN SPECIFICATIONS IN ACCORDANCE WITH

STANDARDS LISTED BELOW INCLUDING AMENDMENTS OR REVISIONS.

WHEN THESE SPECIFICATIONS ARE MORE STRINGENT, THEY TAKE

PRECEDENCE. IN CASE OF CONFLICT, OBTAIN A DECISION FROM THE DESIGNER.

NFPA-13 (2019)

INSTALLATION OF SPRINKLER SYSTEMS

NFPA-54 (2021)

NATIONAL FUEL GAS CODE

NFPA-70 (2020)

NATIONAL ELECTRICAL CODE

NFPA-72 (2019)

NATIONAL FIRE ALARM CODE

NFPA-90A (2021)

INSTALLATION OF AIR CONDITIONING AND VENTILATION SYSTEMS

NFPA-90B (2021)

INSTALLATION OF WARM AIR HEATING AND AIR CONDITIONING SYSTEMS

NFPA-91 (2020)

EXHAUST SYSTEMS FOR AIR CONVEYING OF VAPORS, GASES, MISTS, AND

NON-COMBUSTIBLE PARTICULATE SOLIDS

NFPA-96 (2021)

VENTILATION CONTROL AND FIRE PREVENTION OF COMMERCIAL COOKING

OPERATIONS.

THE FLORIDA SPECIFIC EDITION OF NFPA 101. THE LIFE SAFETY CODE (2021

EDITION) [69A-3.012(1) FAC] [69A-53.004 FAC]

NFPA-110 (2019) EMERGENCY AND STANDBY POWER SYSTEMS

NFPA-780 (2020) LIGHTNING PROTECTION CODE

FLORIDA BUILDING CODE, BUILDING 8TH EDITION (2023)

FLORIDA BUILDING CODE, MECHANICAL 8TH EDITION (2023)

FLORIDA BUILDING CODE, PLUMBING 8TH EDITION (2023)

FLORIDA BUILDING CODE, TEST PROTOCOLS FOR HIGH WIND HURRICANE

ZONES 8TH EDITION (2023)

FLORIDA BUILDING CODE, FUEL GAS 8TH EDITION (2023)

FLORIDA FIRE PREVENTION CODE 8TH EDITION (2023)

FLORIDA ACCESSIBILITY CODE (2023)

FLORIDA ENERGY CONSERVATION CODE 8TH EDITION (2023)

STATE OF FLORIDA ADMINISTRATIVE CODE NO. 69A-3.012 AND 69A-60.

WHERE THERE ARE DIFFERENCES BETWEEN SECTIONS OF THE

"BUILDING" AND "MECHANICAL" OR "PLUMBING" CODES, IT WILL BE

ASSUMED THAT THE BUILDING CODE TAKES PRECEDENCE.

ASHRAE/ANSI-62.1 (2019)

VENTILATION AND ACCEPTABLE INDOOR AIR QUALITY

SMACNA/ANSI (2020)

HVAC DUCT CONSTRUCTION STANDARDS - METAL AND FLEXIBLE - 4TH EDITION

UL-1995 (2015)

HEATING AND COOLING EQUIPMENT - WITH REVISIONS THROUGH AUGUST 2022

ARI 550/590

ARI 370

ASHRAE 15

SAFETY CODE FOR MECHANICAL REFRIGERATION

ASHRAE 90.1

ENERGY STANDARD FOR BUILDINGS EXCEPT LOW-RISE RESIDENTIAL BUILDINGS

ASME SEC 8

BOILER AND PRESSURE VESSEL CODE

NEMA MG 1

MOTORS AND GENERATORS

UL 465

CENTRAL COOLING AIR CONDITIONERS

MECHANICAL SYSTEMS SUMMARY TABLE

OAK GROVE MIDDLE SCHOOL CHILLER REPLACEMENT

PINELLAS COUNTY SCHOOLS

1370 S. BELCHER ROAD CLEARWATER, FL 33764-3771

APPROX: 3630 SF

CHILLER REPLACEMENT

PROJECT NAME:

PROJECT OWNER:

PROJECT ADDRESS:

PROJECT SIZE:

DESIGN CRITERIA

This item has been electronically signed and sealed by using a Digital Signature and date.

Printed copies of this document are not considered signed and sealed and the signature must be verified on any electronic copies.

ENGINEER OF RECORD:

LICENSE NUMBER:

EXPIRATION DATE:

1111 Superior Avenue, Suite 2100 | Cleveland, OH 44114

(216) 861-2020 www.osborn-eng.com

54321

A

B

C

D

OSBORN PROJ NO

DRAWING NO.

Unless otherwise stated in Contract, The Osborn Engineering Company retains copyright ownership.

Instruments of Service may only be used for the purpose described in the Contract. The Osborn Engineering Company may grant specific usage rights under license, and/ or may transfer copyright ownership/ assignment in writing. Reproduction, re-use or re-distribution of Instruments of Service is prohibited.

CLIENT PROJ NO

CHECKED BY

DRAWN BY

A u to d e s k D o c s

/P in e ll a s C o u n ty

O a k G ro v e M

S C h il le r R e p la c e m e n t/ J .0

-O a k G ro v e M

S C h il le r R e p l- M

E C

H -R

.r v t

/2

/2

:1 :2

P

M

M-001

AN

HPC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

MECHANICAL

SYMBOL

LEGEND AND

NOTES

J20241923.000

CLEARWATER, FL

ERIC J. REICHLING

92682

02.28.2027

ERIC J. REICHLING, P.E.

1. REFRIGERANT LINES SHOWN ARE DIAGRAMMATIC AND FOR SUGGESTED ROUTING

ONLY. THE MECHANICAL CONTRACTOR SHALL PROVIDE REFRIGERANT LINE SIZES,

FINAL LAYOUT, AND REQUIRED ACCESSORIES (SUCH AS SIGHT GLASS, EXPANSION

VALVES, FILTER-DRIER, LIQUID LINE TRAPS, SUCTION ACCUMULATOR, ETC.) IN

ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

2. FOR NATURAL GAS PIPING, SEE PLUMBING DRAWINGS.

3. FOR EXACT LOCATION OF DIFFUSERS AND GRILLES, SEE ARCHITECTURAL

REFLECTED CEILING PLANS.

4. FOR ROOF PENETRATION DETAILS SEE ARCHITECTURAL AND STRUCTURAL DWGS.

5. FLEX DUCTWORK TO DIFFUSERS SHALL MATCH NECK SIZE OF DIFFUSER WHERE

INDICATED.

6. PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR REQUIRED TO

INSTALL COMPLETE AND OPERABLE HVAC SYSTEMS AS INDICATED ON THE

DRAWINGS, AS SPECIFIED, AND AS REQUIRED BY STATE AND LOCAL CODES.

7. INSTALL ALL NEW WORK IN ACCORDANCE WITH MANUFACTURERS'

RECOMMENDATIONS, CONTRACT DOCUMENTS, AND APPLICABLE CODES AND

REGULATIONS.

8. THE LOCATIONS OF ALL ITEMS SHOWN ON THE DRAWINGS OR CALLED FOR IN THE

SPECIFICATIONS THAT ARE NOT DEFINITELY FIXED BY DIMENSIONS ARE BEST

APPROXIMATES ONLY. THE EXACT LOCATIONS NECESSARY TO SECURE THE BEST

CONDITIONS AND RESULTS MUST BE DETERMINED BY THE PROJECT SITE

CONDITIONS AND SHALL HAVE THE APPROVAL OF THE ENGINEER BEFORE BEING

INSTALLED. DO NOT SCALE DRAWINGS.

9. COORDINATE CONSTRUCTION OF ALL HVAC WORK WITH ARCHITECTURAL,

STRUCTURAL, PLUMBING, CIVIL, ELECTRICAL, TECHNOLOGY, ETC., SHOWN ON OTHER

CONTRACT DOCUMENT DRAWINGS.

10. ALL HVAC WORK SHALL BE COORDINATED WITH ALL TRADES INVOLVED. OFFSETS IN

PIPING AROUND OBSTRUCTIONS SHALL BE PROVIDED AT NO ADDITIONAL COST TO

OWNER.

11. MAINTAIN A MINIMUM OF 6'-8" CLEARANCE TO UNDERSIDE OF PIPES AND SUSPENDED

EQUIPMENT THROUGHOUT ACCESS ROUTES IN MECHANICAL ROOMS.

12. WHERE TWO OR MORE ITEMS OF THE SAME TYPE OF EQUIPMENT ARE REQUIRED,

THE PRODUCT OF ONE MANUFACTURER SHALL BE USED.

13. ALL MISCELLANEOUS STEEL REQUIRED TO ENSURE PROPER INSTALLATION SHALL BE

FURNISHED AND INSTALLED BY THE HVAC CONTRACTOR.

14. COORDINATE ACCESS PANEL LOCATIONS FOR INSTALLATION IN WALLS AND

CEILINGS, WHERE REQUIRED, TO SERVICE VALVES, FIRE DAMPERS, VAV BOXES, AND

OTHER CONCEALED HVAC EQUIPMENT.

15. ALL EQUIPMENT, PIPING, ETC. SHALL BE SUPPORTED AS REQUIRED TO PROVIDE A

VIBRATION FREE INSTALLATION.

16. PROVIDE FLEXIBLE CONNECTIONS IN ALL PIPING SYSTEMS CONNECTED TO PUMPS

AND OTHER EQUIPMENT WHICH REQUIRE VIBRATION ISOLATION. FLEXIBLE

CONNECTIONS SHALL BE PROVIDED AS CLOSE TO THE EQUIPMENT AS POSSIBLE OR

AS INDICATED ON THE DRAWINGS.

17. ALL PIPING AND EQUIPMENT SUPPORTED FROM STRUCTURAL STEEL SHALL BE

COORDINATED WITH GENERAL CONTRACTOR. ALL ATTACHMENTS TO STEEL BAR

JOISTS, TRUSSES, OR JOIST GIRDERS SHALL BE AT PANEL POINTS. SEE STRUCTURAL

NOTES AND SPECIFICATIONS FOR REQUIRED PRODUCTS AND INSTALLATION OF

HANGARS AND SUPPORTS. HVAC EQUIPMENT AND PIPING SHALL NOT BE SUPPORTED

FROM METAL DECK.

18. CONTRACTOR TO INFORM THE STRUCTURAL ENGINEER IN WRITING OF ANY

SUSPENDED LOAD IN EXCESS OF 400 POUNDS.

19. PROVIDE SHUTOFF VALVES IN ALL HEATING WATER PIPING SYSTEM BRANCHES

BETWEEN FLOOR LEVELS AND AT BRANCHES SERVING THREE OR MORE PIECES OF

EQUIPMENT IN ADDITION TO ANY AREAS SHOWN ON PLANS.

20. INSTALL PIPING SO THAT ALL VALVES, STRAINERS, UNIONS, TRAPS, FLANGES, AND

OTHER APPURTENANCES REQUIRING ACCESS ARE ACCESSIBLE.

21. WATER AND DRAIN PIPING SHALL NOT BE RUN THROUGH OR ABOVE ELECTRICAL

SWITCH GEAR OR ROOMS, TECHNOLOGY ROOMS, OR TELEPHONE ROOMS.

22. IF THERE IS ANY DEVIATION BETWEEN THE SPECIFICATIONS AND DRAWINGS THE

CONTRACTOR SHALL ADHERE TO THE MORE STRINGENT CONDITION.

23. CONCRETE HOUSEKEEPING PADS TO SUIT MECHANICAL EQUIPMENT SHALL BE SIZED

AND LOCATED BY THE CONTRACTOR. MINIMUM CONCRETE PAD THICKNESS SHALL BE

4 INCHES. PAD SHALL EXTEND BEYOND THE EQUIPMENT A MINIMUM OF 4 INCHES ON

EACH SIDE. CONCRETE HOUSEKEEPING PADS SHALL BE PROVIDED BY THE

CONTRACTOR. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO

COORDINATE SIZE AND LOCATION OF CONCRETE HOUSEKEEPING PADS.

24. EXHAUST ONLY ROOMS SUCH AS JANITORS CLOSETS, ELECTRICAL CLOSETS, AND

STORAGE ROOMS SHALL HAVE DOOR UNDERCUTS OF 5/8" FOR MAKEUP AIR

INDICATED WITH FLOW ARROW ON PLANS. COORDINATE WITH ARCHITECTURAL

DRAWINGS.

GENERAL MECHANICAL NOTES:

HVAC ABBREVIATIONS

CERTAIN ABBREVIATIONS LISTED BELOW MAY NOT APPLY TO THIS PROJECT.

Key Name Abbreviation Description

AC ALTERNATING CURRENT

ACB ACTIVE CHILLED BEAM

ACC AIR COOLED CHILLER

ACCU AIR COOLED CONDENSING UNIT

ACD AUTOMATIC CONTROLLED DAMPERD DAMPER

ACU AIR CONDITIONING UNIT

AD ACCESS DOOR

ADJ ADJUSTABLE

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AHRI AIR-CONDITIONING, HEATING, AND REFRIGERATION

INSTITUE

AHU AIR HANDLING UNIT

AMCA AIR MOVEMENT AND CONTROL ASSOCIATION

ANSI AMERICAN NATIONAL STANDARDS INSTITUTE

AP ACCESS PANEL

APD AIR PRESSURE DROP

ASJ ALL SERVICE JACKET

ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS

ASTM AMERICAN SOCIETY FOR TESTING AND MATERIALS

BAS BUILDING AUTOMATION SYSTEM

BD BACK-DRAFT DAMPER

BFF BELOW FINISHED FLOOR

BFG BELOW FINSHED GRADE

BHP BRAKE HORSE POWER

BOD BOTTOM OF DUCT

BTU BRITISH THERMAL UNIT

BTUH BTU PER HOUR

C CELSIUS

CD CEILING DIFFUSER

CF CUBIC FEET

CFM CUBIC FEET PER MINUTE

CH CHILLER (WATER-COOLED)

CHW CHILLED WATER

CHWP CHILLED WATER PUMP

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

CM CENTIMETERS

CO CARBON MONOXIDE

COND CONDENSATE

CONN CONNECTION

CT COOLING TOWER

CUH CABINET UNIT HEATER

CWP CONDESNER WATER PUMP

CWR CONDENSER WATER RETURN

CWS CONDENSER WATER SUPPLY

D DRAIN

D&R DISCONNECT & REMOVE

DB DRY BULD

DC DIRECT CURRENT

DDC DIRECT DIGITAL CONTROL

DEG, ° DEGREE

DIA, Ø DIAMETER

DIM DIMENSION

DN DOWN

DP DIFFERENTIAL PRESSURE

DWG(S) DRWAING(S)

DWH DOMESTIC WATER HEATER

E EXISTING

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EC ELECTRCIAL CONTRARACTOR

EF EXHAUST FAN

EPDM ETHYLENE PROPYLENE DIENE MONOMER

ER EXHAUST REGISTER

ERU ENERGY RECOVER UNIT HEATER

EUH ELECTRIC UNIT HEATER

EWT ENTERING WATER TEMPERATURE

EXH EXHAUST

F FAREINHEIT

F&T FLOAT & THERMOSTATIC

FCU FAN COIL UNIT

FD FIRE DAMPER

FDA U.S. FOOD AND DRUG ADMINISTRATION

FF FINSHED FLOOR

FG FINISHED GRADE

FLA FULL LOAD AMPS

FLEX FLEXIBLE

FPB FAN POWERED BOX

FPM FEET PER MINUTE

FT, ' FLASH TANK

FTR FIN TUBE RADIATION

FVAV FAN POWERED VAV

G GAS

GA GAUGE

GAL GALLON

GALV GALVANIZED

GPH FALLONS PER HOUR

GPM GALLONS PER MINUTE

HB HOSE BIB (CONNECTION)

HP HORSE POWER

HPS HIGH PRESSURE STEAM

HUM HUMIDIFER

HVAC HEATING VENTILATION AND AIR CONDITIONING

HWR HOT WATER RETURN

HWS HOT WATER SUPPLY

HX HEAT EXCHANGER

HZ HERTZ

HVAC ABBREVIATIONS

CERTAIN ABBREVIATIONS LISTED BELOW MAY NOT APPLY TO THIS PROJECT.

Key Name Abbreviation Description

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

ID INSIDE DIAMETER

IFB INTEGRAL FACE AND BYPASS

IN, " INCHES

KW KILOWATT

LAT LEAVING AIR TEMPERATURE

LBS POUNDS

LD LINEAR DIFFUSER

LPS LOW PRESSURE STEAM

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

MA MAKE-UP AIR UNIT

MAU MAKE-UP AIR UNIT

MAX MAXIMUM

MBH 1000 BTUH

MC MECHANICAL CONTRACTOR

MERV MINIMUM EFFICIENCY REPORTING VALUE

MIN MINIMUM

MM MILLIMETERS

MPH MILES PER HOUR

N NEW WORK

NC NORMALLY CLOSED

NEC NATIONAL ELECTRIC CODE

NEMA NATIONAL ELECTRIC MANUFACTURERS ASSOCIATION

NFPA NATIONAL FIRE PROTECTION ASSOCIATION

NIC NOT IN CONTRACT

NO NORMALLY OPENED

NPS NOMINAL PIPE SIZE

NPT NATIONAL PIPE THREAD

OA OUTSIDE AIR

OD OUTSIDE DIAMETER

ODP OPEN DRIP PROOF

OS&Y OUTSIDE SCREW AND YOKE

OSHA OCCUPATIONAL SAFTEY AND HEALTH ADMINISTRATION

PCB PASSIVE CHILLED BEAM

PCF POUNDS PER CUBIC FOOT

PD PRESSURE DROP

PDF PORTABLE DOCUMENT FORMAT

PRV PRESSURE REDUCTIN VALVE

PSI POUNDS PER SQUARE INCH

PSIG POUNDS PER SQUARE INCH GAUGE

PVC POLYVINLY CHLORIDE

R RELOCATED

R&R REMOVE AND RELOCATE

RA RETURN AIR

REQ'D REQUIRED

RF RETURN FAN

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RHG REFRIGERANT HOT GAS

RL REFRIGERANT LIQUID

RM ROOM

RPM REVOLUTIONS PER MINUTE

RR RETURN REGISTER

RS REFRIGERANT SUCTION

RTD RESISTANCE TEMPERATURE DETECTOR

RTU ROOF TOP UNIT

SA SUPPLY AIR

SD SMOKE DAMPER

SEN SENSIBLE

SF SUPPLY FAN

SFD COMBINATION SMOKE AND FIRE DAMPER

SMACNA SHEET METAL AND AIR CONDITIONING CONTRACTORS

NATIONAL ASSOCIATION

SP STATIC PRESSURE

SQ SQAURE

SQ FT SQUARE FEET

SR SUPPLY REGISTER

STD STANDARD

STM STEAM

T THERMOSTAT

TCP/IP TRANSMISSION CONTROL PROTOCOL/INTERNET

PROTOCOL

TD TRANSFER AIR DUCT

TEAO TOTALLY ENCLOSED AIR OVER

TEFC TOTALLY ENCLOSED FAN COOLED

TEMP TEMPERATURE

TG TRANSFER GRILLE

TOD TOP OF DUCT

TON 12,000 BTU (COOLING CAPACITY)

TYP TYPICAL

UC UNDER CONUNTER

UH UNIT HEATER

UL UNDERWRITERS LABRATORIES

V VOLTS

VA VOLT AMPS

VAV VARIABLE AIR VOLUME

VFD VARIABLE FREQUENCY DRIVE

VTR VENT THRU ROOF

VVT VARIABLE VOLUME AND TEMPERATURE

WB WET BULB

WC WATER COLUMN

WFS WATER FLOW SWITCH

WG WATER GAUGE

WPD WATER PRESSURE DROP

Mechanical Sheet List

Sheet Number Sheet Name

G-000 PROJECT COVER SHEET

M-001 MECHANICAL SYMBOL LEGEND AND NOTES

M-101 SITE MECHANICAL PLAN

MD -102 BUILDING 7 MECHANICAL DEMOLITION PLAN

M-102 BUILDING 7 MECHANICAL PLAN

M-501 MECHANICAL DETAILS

M-601 MECHANICAL CONTROLS

M-701 MECHANICAL SCHEDULES

TAG ISSUED DATE

100% Construction

M-102

SCHOOL

MECHANICAL

BUILDING/CHILLER YARD -

SCOPE OF WORK

PARKING LOT

PARKING LOT

BUS LOOP

TRACK

This item has been electronically signed and sealed by using a Digital Signature and date.

Printed copies of this document are not considered signed and sealed and the signature must be verified on any electronic copies.

ENGINEER OF RECORD:

LICENSE NUMBER:

EXPIRATION DATE:

1111 Superior Avenue, Suite 2100 | Cleveland, OH 44114

(216) 861-2020 www.osborn-eng.com

54321

A

B

C

D

OSBORN PROJ NO

DRAWING NO.

Unless otherwise stated in Contract, The Osborn Engineering Company retains copyright ownership.

Instruments of Service may only be used for the purpose described in the Contract. The Osborn Engineering Company may grant specific usage rights under license, and/ or may transfer copyright ownership/ assignment in writing. Reproduction, re-use or re-distribution of Instruments of Service is prohibited.

CLIENT PROJ NO

CHECKED BY

DRAWN BY

A u to d e s k D o c s

/P in e ll a s C o u n ty

O a k G ro v e M

S C h il le r R e p la c e m e n t/ J .0

-O a k G ro v e M

S C h il le r R e p l- M

E C

H -R

.r v t

/2

/2

:1 :2

P

M

M-101

AN

HPC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

SITE

MECHANICAL

PLAN

J20241923.000

CLEARWATER, FL

ERIC J. REICHLING

92682

02.28.2027

ERIC J. REICHLING, P.E.

1. THESE DRAWINGS ARE DIAGRAMMATIC AND INDICATE THE GENERAL EXTENT

OF THE WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE

COORDINATION AND PROPER INSTALLATION OF ALL MECHANICAL SYSTEMS.

THE CONTRACTOR SHALL PROVIDE ALL NECESSARY OFFSETS AND FITTINGS

WHICH MAY BE REQUIRED DUE TO SPACE CONSTRAINTS OR OTHER

CONDITIONS.

2. THE CONTRACTOR SHALL PROVIDE MISCELLANEOUS SUPPORTING STEEL,

ETC. FOR THE PROPER INSTALLATION OF ALL MECHANICAL SYSTEMS.

3. THE CONTRACTOR SHALL COORDINATE FLOOR, WALL, AND ROOF

PENETRATIONS, ETC. WITH THE GENERAL CONTRACTOR.

4. THE CONTRACTOR SHALL VERIFY ALL CLEARANCES PRIOR TO THE

FABRICATION OF ANY WORK.

5. PIPING OR ANY OTHER MECHANICAL SYSTEM COMPONENT SHALL NOT BE

LOCATED OVER THE TOP OF ANY ELECTRICAL PANELS OR EQUIPMENT.

GENERAL SHEET NOTES

N

SCALE: 1" = 40'-0"

SITE HVAC PLAN

TAG ISSUED DATE

100% Construction

(E)6" CHWR

(E)6" CHWS

(E)6" CHWR

(E)6" CHWS

PCHP

PCHP

SCHP

STARTER:

PCHP-1

CH

CH

(E)6" CHWS

(E)6" CHWR

(E)6" CHWR

(E)10" CHWS

(E)8" CHWS

GENERATOR

(E)

BOILER

07-102

MECHANICAL

07-101

GRAVEL

COURTYARD

(E)SCHP

(E)

VFD

SCHP-3

(E)

VFD

SCHP-2(E)

VFD

SCHP-1

(E)

AS-1

(E)

ET-1

(E)

CH-3

(E)6" CHWS

(E)10" CHWS

(E)6" CHWR

(E)SCHP

This item has been electronically signed and sealed by using a Digital Signature and date.

Printed copies of this document are not considered signed and sealed and the signature must be verified on any electronic copies.

ENGINEER OF RECORD:

LICENSE NUMBER:

EXPIRATION DATE:

1111 Superior Avenue, Suite 2100 | Cleveland, OH 44114

(216) 861-2020 www.osborn-eng.com

54321

A

B

C

D

OSBORN PROJ NO

DRAWING NO.

Unless otherwise stated in Contract, The Osborn Engineering Company retains copyright ownership.

Instruments of Service may only be used for the purpose described in the Contract. The Osborn Engineering Company may grant specific usage rights under license, and/ or may transfer copyright ownership/ assignment in writing. Reproduction, re-use or re-distribution of Instruments of Service is prohibited.

CLIENT PROJ NO

CHECKED BY

DRAWN BY

A u to d e s k D o c s

/P in e ll a s C o u n ty

O a k G ro v e M

S C h il le r R e p la c e m e n t/ J .0

-O a k G ro v e M

S C h il le r R e p l- M

E C

H -R

.r v t

/2

/2

:1 :2

P

M

MD -102

AN

HPC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

BUILDING 7

MECHANICAL

DEMOLITION

PLAN

J20241923.000

CLEARWATER, FL

ERIC J. REICHLING

92682

02.28.2027

ERIC J. REICHLING, P.E.

1. IN EVERY INSTANCE OF DEMOLITION AND/OR REMODELING, THE MECHANICAL

CONTRACTOR SHALL PROVIDE A COMPLETE SCOPE OF WORK AS NONE

OTHER SHALL BE ACCEPTED.

2. THE DRAWINGS ARE TO BE USED ONLY AS A GUIDELINE FOR

DEMOLITION. THE MECHANICAL CONTRACTOR MUST VISIT THE SITE PRIOR TO

BIDDING TO VERIFY ALL WORK REQUIRED FOR A COMPLETE SCOPE OF WORK

AND INCLUDE THE COST OF SUCH WORK IN THEIR BID.

3. THE MECHANICAL CONTRACTOR SHALL MAINTAIN EXISTING SERVICES TO AND

IN THE EXISTING AREA AS REQUIRED.

4. IF NECESSARY, THE MECHANICAL CONTRACTOR SHALL PROVIDE TEMPORARY

SERVICES IN THE EXISTING AREAS.

5. IN ADDITION TO ALL OTHER DEMOLITION REQUIREMENTS, ANY MECHANICAL

EQUIPMENT AND/OR DEVICES SHOWN AS BEING REMOVED SHALL BE

REMOVED COMPLETE INCLUDING SUPPORTING STEEL AND TEMPERATURE

CONTROLS. ALL EXISTING RECESSED CONTROLS REMOVED SHALL BE

REPLACED WITH STAINLESS STEEL COVER PLATE.

6. ALL WALLS, CEILINGS, FLOORS, ETC., BEING DISTURBED BY THE WORK SHALL

BE RETURNED TO FINISHED CONDITIONS TO MATCH EXISTING BY THE

MECHANICAL CONTRACTOR AND THEY SHALL DO THEIR OWN CUTTING AND

PATCHING AS NECESSARY UNDER THEIR CONTRACT.

7. EXISTING EQUIPMENT AND MATERIALS SHALL BE TURNED OVER TO THE

OWNER FOR FIRST RIGHT OF REFUSAL. IF NOT REQUIRED BY THE OWNER,

THE CONTRACTOR SHALL REMOVE SAID EQUIPMENT AND MATERIALS FROM

THE PREMISES AND DISPOSE OF IN A LEGAL MANNER.

8. MECHANICAL CONTRACTOR SHALL COORDINATE WITH GENERAL

CONTRACTOR AND OWNER'S REPRESENTATIVE REGARDING TESTING AND

ABATEMENT OF ANY HAZARDOUS MATERIAL PRIOR TO STARTING ANY

DEMOLITION WORK.

GENERAL DEMOLITION NOTES

SHEET KEY NOTES:#

1. REMOVE EXISTING CHILLER AND DEMOLISH ASSOCIATED PIPING AND

APPURTENANCES BACK TO DISCONNECT POINT. DO NOT DEMOLISH CHILLER,

TURN OVER TO OWNER FOR REPURPOSING. EXISTING CONCRETE PAD SHALL

REMAIN. CONTRACTOR SHALL CAP ALL PIPING UNTIL NEW CONNECTIONS ARE

MADE TO THE NEW CHILLER. REFER TO SHEET M-102 FOR NEW WORK.

2. PCHP-2, SCHP-1 - DEMOLISH AND REMOVE EXISTING PUMP AND MOTOR.

DISCONNECT ASSOCIATED PIPING AS REQUIRED TO MAKE NEW

CONNECTIONS IN SIMILAR LOCATION. CONTRACTOR TO CAP ALL PIPING

SERVICES UNTIL NEW CONNECTIONS ARE MADE TO THE NEW PUMPS. REFER

TO SHEET M-102 FOR NEW WORK.

3. PCHP-1 - DEMOLISH AND REMOVE EXISTING PUMP. REMOVE MOTOR AND

TURN OVER TO OWNER FOR BACKUP. DISCONNECT ASSOCIATED PIPING AS

REQUIRED TO MAKE NEW CONNECTIONS IN SIMILAR LOCATION. CONTRACTOR

TO CAP ALL PIPING SERVICES UNTIL NEW CONNECTIONS ARE MADE TO THE

NEW PUMPS. REFER TO SHEET M-102 FOR NEW WORK.

4. FOR MECHANICAL CONTRACTOR REFERENCE ONLY - COORDINATE WITH

ELECTRICAL CONTRACTOR AS REQUIRED: EXISTING STARTER PCHP-1

CONTROL PANEL TO BE RELOCATED. REFER TO SHEET M-102 FOR NEW

LOCATION.

5. FIELD VERIFY EXISTING CONCRETE MOUNTING PAD INTEGRITY FOR REUSE IN

NEW WORK PLAN TO ACCOMMODATE NEW MOTOR AND PUMP ASSEMBLY -

EXTEND/MODIFY PAD AS REQUIRED.

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

BUILDING 7 HVAC DEMO PLAN

TAG ISSUED DATE

100% Construction

6" CHWS

6" CHWR

6" CHWR

6" CHWS

SCHP

PCHP

PCHP

AC

CU

STARTER: PCHP-1

(E)8" CHWS

6" CHWR

10" CHWS

6" CHWR

6" CHWR

6" CHWR

10" CHWS

CH

CH

GENERATOR

(E)

M-101

BELOW GRADE

PIPING, TYPICAL

6" CHWR6" CHWS

BOILER

07-102

MECHANICAL

07-101

GRAVEL

COURTYARD

AC-1

(E)

VFD

SCHP-1

(E)

VFD

SCHP-2

(E)

VFD

SCHP-3

(E)

AS-1

(E)

ET-1

(E)

CH-3

6" CHWR

6" CHWS

T

3 4

5/8" RS

5/8" CD

3/8" RL

This item has been electronically signed and sealed by using a Digital Signature and date.

Printed copies of this document are not considered signed and sealed and the signature must be verified on any electronic copies.

ENGINEER OF RECORD:

LICENSE NUMBER:

EXPIRATION DATE:

1111 Superior Avenue, Suite 2100 | Cleveland, OH 44114

(216) 861-2020 www.osborn-eng.com

54321

A

B

C

D

OSBORN PROJ NO

DRAWING NO.

Unless otherwise stated in Contract, The Osborn Engineering Company retains copyright ownership.

Instruments of Service may only be used for the purpose described in the Contract. The Osborn Engineering Company may grant specific usage rights under license, and/ or may transfer copyright ownership/ assignment in writing. Reproduction, re-use or re-distribution of Instruments of Service is prohibited.

CLIENT PROJ NO

CHECKED BY

DRAWN BY

A u to d e s k D o c s

/P in e ll a s C o u n ty

O a k G ro v e M

S C h il le r R e p la c e m e n t/ J .0

-O a k G ro v e M

S C h il le r R e p l- M

E C

H -R

.r v t

/2

/2

:1 :2

P

M

M-102

AN

HPC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

BUILDING 7

MECHANICAL

PLAN

J20241923.000

CLEARWATER, FL

ERIC J. REICHLING

92682

02.28.2027

ERIC J. REICHLING, P.E.

1. THESE DRAWINGS ARE DIAGRAMMATIC AND INDICATE THE GENERAL EXTENT

OF THE WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE

COORDINATION AND PROPER INSTALLATION OF ALL MECHANICAL SYSTEMS.

THE CONTRACTOR SHALL PROVIDE ALL NECESSARY OFFSETS AND FITTINGS

WHICH MAY BE REQUIRED DUE TO SPACE CONSTRAINTS OR OTHER

CONDITIONS.

2. THE CONTRACTOR SHALL PROVIDE MISCELLANEOUS SUPPORTING STEEL,

ETC. FOR THE PROPER INSTALLATION OF ALL MECHANICAL SYSTEMS.

3. THE CONTRACTOR SHALL COORDINATE FLOOR, WALL, AND ROOF

PENETRATIONS, ETC. WITH THE GENERAL CONTRACTOR.

4. THE CONTRACTOR SHALL VERIFY ALL CLEARANCES PRIOR TO THE

FABRICATION OF ANY WORK.

5. PIPING OR ANY OTHER MECHANICAL SYSTEM COMPONENT SHALL NOT BE

LOCATED OVER THE TOP OF ANY ELECTRICAL PANELS OR EQUIPMENT.

GENERAL SHEET NOTES

SHEET KEY NOTES:#

1. PROVIDE NEW AIR COOLED CHILLER ON EXISTING CONCRETE PAD. EXTEND

EXISTING CONCRETE PAD AS REQUIRED TO INSTALL NEW LONGER

UNIT.INSTALL UNIT PER MANUFACTURER RECOMMENDATIONS. PROVIDE

NEOPRENE PAD FOR VIBRATION ISOLATION.

A. EXISTING CHILLER PAD IS 25'-6" LONG. NEW CHILLER IS 27'-8" LONG. 3'-2"

EXTENSION OF PAD IS REQUIRED FOR PAD TO EXTEND 6" ON ALL SIDES

OF UNIT (EXISTING WIDTH OF PAD IS ADEQUATE FOR NEW CHILLER

DIMENSION) - CONTRACTOR SHALL FIELD VERIFY DIMENSIONS OF

EXISTING PAD AND COORDINATE CHILLER PAD EXTENSION WITH

MANUFACTURER AS REQUIRED TO INSTALL UNIT.

2. EXTEND 6" INSULATED CHILLED WATER SUPPLY/RETURN PIPING TO

INLET/OUTLET CONNECTION POINTS AT UNIT FROM THE LIMIT OF

DEMOLITION. COORDINATE ROUTING AS REQUIRED TO AVOID ENCROACHING

INTO ANY ACCESS AREAS FOR CHIILER. REFER TO EQUIPMENT SCHEDULE

FOR MANUFACTURER PROVIDED ACCESSORIES, REPLACE ALL PREVIOUSLY

DEMOLISHED PIPING APPURTENANCES IN KIND.

3. FIELD VERIFY EXISTING CONCRETE MOUNTING PAD INTEGRITY TO

ACCOMMODATE NEW MOTOR AND PUMP ASSEMBLY - EXTEND/MODIFY PAD

AS REQUIRED.

4. PROVIDE NEW PUMP AND MOTOR ASSEMBLY IN SAME LOCATION AS

PREVIOUSLY DEMOLISHED. MODIFY/EXTEND EXISTING PIPING AND

ASSOCIATED ACCESSORIES AS REQUIRED TO CONNECT TO NEW PUMP

INLET/OUTLETS. INSTALL AND MAINTAIN REQUIRED CLEARANCES PER NEC

AND MANUFACTURER RECOMMENDATIONS. REFER TO SCHEDULES AND

DETAILS FOR MORE INFORMATION.

5. PROVIDE MANUFACTURER REQUIRED CLEARANCES WHEREVER INDICATED.

6. EXISTING VFD TO BE REUSED FOR REPLACEMENT PUMP/MOTOR

ASSEMBLIES. INFORM EOR OF ANY DISCREPANCIES.

7. FOR MECHANICAL CONTRACTOR REFERENCE ONLY - COORDINATE WITH

ELECTRICAL CONTRACTOR AS REQUIRED: EXISTING RELOCATED STARTER

PCHP-1 CONTROL PANEL.

8. PROVIDE AIR COOLED CONDENSING UNIT MOUNTED ON WALL BRACKETS.

INSTALL AND MAINTAIN REQUIRED CLEARANCES PER NEC, RATED WIND

LOADS, AND MANUFACTURERS RECOMMENDATIONS. REFER TO SCHEDULES

AND DETAILS FOR MORE INFORMATION.

9. PROVIDE REFRIGERANT LINESET PIPING IN THE MOST DIRECT ROUTE

BETWEEN INDOOR AND OUTDOOR UNIT AND TIGHT TO DECK. REFER TO

MANUFACTURER INSTRUCTIONS FOR INSTALLATION AND ROUTING

REQUIREMENTS.

10. ROUTE 1"⌀ CONDENSATE PIPING TO EXTERIOR AND DISCHARGE TO

SPLASHBLOCK ON GRADE. COORDINATE EXACT LOCATION IN FIELD.

11. UNIT MOUNTED CONTROL PANEL. PROVIDE MANUFACTURER AND NEC

REQUIRED CLEARANCES. COORDINATE WITH MANUFACTURER FOR

ADEQUATE NEMA RATING FOR OUTDOOR INSTALLATION.

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

BUILDING 7 HVAC PLAN

TAG ISSUED DATE

100% Construction

FINISHED FLOOR

FLEXIBLE COUPLING WITH GAURD

MOTOR

BASE PLATE

FINISHED FLOOREXISTING CONCRETE PAD

SUPPORT

NEW FLEXIBLE

CONNECTION

NEW SUCTION DIFFUSER

NO STRAINER SHALL BE PROVIDED

NEW PRESSURE GAUGE WITH PETCOCK (TYP.)

NEW SILENT CHECK VALVE

NEW BALANCING VALVE

NEW BUTTERFLY

VALVE

FROM SYSTEM (EXISTING)

TO SYSTEM (EXISTING)

PUMP MOTOR

NEW WYE

STRAINER

TRAPEZE HANGER DETAIL

PIPE HANGER DETAIL

HIGH COMPRESSION

STRENGTH INSULATION

AT EA. HANGER

EXTENDING 2" BEYOND

SHT. MTL. SHIELD

HANGER ROD

INSULATION

SHT. MTL. SHIELD

PIPE

INSULATION

(TYP.)

UNISTRUT

CHANNEL

SHT. MTL. SHIELD

CHANNEL

CLAMP

INSULATION

PIPE

HIGH COMPRESSION

STRENGTH INSULATION

AT EA. HANGER

EXTENDING 2" BEYOND

SHT. MTL. SHIELD, TYP.

HANGER ROD

(TYP.)

CAST-IN-PLACE - FIRE RATED SILICONE SEALER

CORED HOLES - SILICONE SEALER

EXTERIOR WALLS - ABOVE GRADE: SILICONE SEALER

EXTERIOR WALLS - BELOW GRADE: MODULAR LINK SEAL

SEAL ANNULAR

SPACE WITH FIRE

RATED SILICONE FOAM

SEAL SPACE BETWEEN

SLEEVE AND WALL

1" ANNULAR SPACE BETWEEN

PIPE AND SLEEVE

SLEEVE- GALVANIZED PIPE FOR

MASONRY WALL, 20 GA

GALVANIZED SHEET METAL FOR

OTHERS

TERMINATE INSULATION

ADJACENT TO SLEEVE

INTERIOR WALL.

WALL MOUNTED AIR

HANDLING UNIT. MOUNT

UNIT PER MANUFACTURER'S

RECOMMENDATIONS.

CONDENSATE DRAIN. PROVIDE 208V

CONDENSATE PUMP. COORDINATE

ROUTING WITH PLUMBING

CONTRACTOR.

FOR REFRIGERANT LINE SETS,

SUCTION LINE TO BE INSULATED.

EXISTING

EQUIP PAD 1'-1"

EQUIP PAD

EXTENSION

ROUGHEN SLAB SURFACE

#4 BENT BAR @ 12" O.C. USE

EPOXY ADHESIVE SYSTEM TO

ANCHOR BAR INTO SLAB

3/4" CHAMFER

ALL ROUND

ALLOW FOR 1" NON-SHRINK

GROUT IF REQUIRED

SEE PLAN

T/SLAB EL

NOTES:

1. ALL CONCRETE SHALL HAVE A MIN. COMPRESSIONSTRENGTH OF 4000 PSI AT 28 DAYS.

2. ALL CONCRETE & REINFORCING STEEL SHALL BE FURNISHED, FABRICATED AND INSTALLED IN ACCORDANCE WITH THE ACI STANDARD BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE (ACI 318-83)

3. COORDINATE SIZE, QUANTITY AND LOCATION OF EQUIPMENT BOLTS AND PAD WITH EQUIPMENT SUPPLIER'S CERTIFIED DRAWINGS. USE EPOXY ADHESIVE SYSTEM TO ANCHOR THREADED RODS INTO SLABS.

#5 DOWEL X 1'-4" LONG

12" O.C. KEEP DOWELS

LEVEL AND PARALLEL TO

ONE ANOTHER

T/2 T

T/ OF EQUIP PAD

TO MATCH EX

RECTORSEAL HURRICANE RATED

CONDENSER WALL BRACKET,

MIAMI-DADE NOA# 21-1012.03.

ANCHORAGE TO WALL SHALL BE A

DELEGATED DESIGN AND SHALL BE

A PERMIT REVISION SUBMITTED BY

THE CONTRACTOR. CONDENSING

UNIT SHALL BE MOUNTED 3'-0"

ABOVE GRADE/FLOOR.

CONTRACTOR TO COORDINATE

AND CONFIRM WITH OWNER PRIOR

TO ROUGH-IN.

26 3/16"

1/ 4"

1 1/8" 2' - 0" 1 1/8"

INSTALL (4) TAPCO

EACH SIDE OF RAIL

W A

L L

NOTES:

1. 1/4' SS (302/304/316) ASTM CLASS A BOLT, LOCK

WASHERS & NUT AT EA. CONNECTION (AND A/C UNiï TO

BRACKET)

2. ATTACH TO CONCRETE W/ (8) 1/4"x2" TAPCONS.

3. CONSTRUCT BRACKET FROM 2"X2"X1/4" ALUMINUM

ANGLE. 1/4' FILLET WELD JOINTS

FS

6" HIGH CONCRETE HOUSEKEEPING PAD

SUPPORT CHILLER WITH I-

BEAMS PERPENDICULAR TO

CHILLER PER

MANUFACTURER'S

RECOMMENDATIONS. PROVIDE

NEOPRENE PADS ON TOP OF

CONCRETE SLAB AND

BETWEEN I-BEAM AND

CHILLER.

NOTE:

PROVIDE OIL COOLER PIPING AS DIRECTED BY CHILLER MANUFACTUER

PRESSURE GAGE WITH

NEEDLE VALVE

NEEDLE VALVE

MANUAL AIR VENT

P-T TEST PORT

FLOW SWITCH

ANGLE GATE VALVE W/ HOSE BIB

THERMOMETER

CHILLED WATER SUPPLY

& RETURN

BUTTERFLY VALVE

BALANCING/SHUTOFF VALVEWYE STRAINER ON INLET

0.5(X) (X) 1(X) (X) 0.5(X)

PIPING ON RUBBER PIPE SADDLE

WITH SADDLE CLAMP BOLTED TO

STEEL PLATE

1/4"

ANGLE BRACKET

1/4"x 2"x

STEEL PLATE

X = PIPE⌀

(TYP)

(TYP)

SCHEDULE 40 STEEL PIPE. PIPE

DIAMETER EQUAL TO 0.5x LARGEST PIPE

DIAMETER ON PLATE

3/8" EXPANSION ANCHOR IN CONCRETE

BASE MIN. 2" EMBEDMENT

SCHEDULE 40 STEEL PIPE FLANGE

ANCHORED TO CONCRETE BASE, REFER

TO ARCHITECTURAL/STRUCTURAL

DETAILS FOR BASE PAD.

M

IN

IM

U

M

'-8

A F

G

PIPE (SIZE VARIES)

RUBBER SADDLE PAD BETWEEN PIPE

AND SADDLE

VERTICAL SUPPORT PIPE HEIGHT VARIES

MINIMUM 1/2 DIAMETER OF CARRIED PIPE

1/2" SLEEVE ANCHOR EQUAL TO

REDHEAD GYNABOLT. MINIMUM

INSTALLATION DEPTH OF 2"

1/8" RED RUBBER PAD BETWEEN FLAT

AND SLAB. MINIMUM 1/8" OVERHANG ALL

SIDES

CONCRETE SLAB OR PAD

SADDLE PLATE

FILLET WELD FLUSH AND

PLUMB

3/8" NUT AND MASHER

(EPOXY COATED)

8"x 8"x 1/2" STEEL PLATE

(EPOXY COATED)

NOTES:

1. PIPE SUPPORTS, PLATES, AND HARDWARE SHALL BE EPOXY COATED TO PREVENT RUST. SUPPORTING PIPE SIZE SHALL

NOT BE LESS THAN HALF OF THE DIAMETER OF THE CARRIER.

2. VERTICAL PIPE SUPPORT SHALL BE FOR LOAD-BEARING PIPING IN THE CHILLER ROOM AND TOWER YARD.

3. MOUNTING PLATE SHALL MATCH PIPE IN MATERIAL AND STRENGTH.

This item has been electronically signed and sealed by using a Digital Signature and date.

Printed copies of this document are not considered signed and sealed and the signature must be verified on any electronic copies.

ENGINEER OF RECORD:

LICENSE NUMBER:

EXPIRATION DATE:

1111 Superior Avenue, Suite 2100 | Cleveland, OH 44114

(216) 861-2020 www.osborn-eng.com

54321

A

B

C

D

OSBORN PROJ NO

DRAWING NO.

Unless otherwise stated in Contract, The Osborn Engineering Company retains copyright ownership.

Instruments of Service may only be used for the purpose described in the Contract. The Osborn Engineering Company may grant specific usage rights under license, and/ or may transfer copyright ownership/ assignment in writing. Reproduction, re-use or re-distribution of Instruments of Service is prohibited.

CLIENT PROJ NO

CHECKED BY

DRAWN BY

A u to d e s k D o c s

/P in e ll a s C o u n ty

O a k G ro v e M

S C h il le r R e p la c e m e n t/ J .0

-O a k G ro v e M

S C h il le r R e p l- M

E C

H -R

.r v t

/2

/2

:1 :2

P

M

M-501

AN

HPC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

MECHANICAL

DETAILS

J20241923.000

CLEARWATER, FL

ERIC J. REICHLING

92682

02.28.2027

ERIC J. REICHLING, P.E.

SCALE: NONE

END SUCTION PUMP + MOTOR ASSEMBLY REPLACEMENT DETAIL

SCALE: NONE

PIPE HANGER DETAIL

SCALE: NONE

PIPE WALL SLEEVE

SCALE: NONE

DX DUCTLESS AC SYSTEM

SCALE: NONE

EQUIPMENT PAD EXTENSION

SCALE: NONE

CONDENSING UNIT WALL MOUNTING

SCALE: NONE

TYPICAL AIR COOLED CHILLER PIPING DIAGRAM

SCALE: NONE

TYPICAL PIPE STAND DETAIL (MULTIPLE PIPES)

SCALE: NONE

TYPICAL PIPE STAND

TAG ISSUED DATE

100% Construction using a Digital Signature and date.

Printed copies of this document are not considered signed and sealed and the signature must be verified on any electronic copies.

ENGINEER OF RECORD:

LICENSE NUMBER:

EXPIRATION DATE:

1111 Superior Avenue, Suite 2100 | Cleveland, OH 44114

(216) 861-2020 www.osborn-eng.com

54321

A

B

C

D

OSBORN PROJ NO

DRAWING NO.

Unless otherwise stated in Contract, The Osborn Engineering Company retains copyright ownership.

Instruments of Service may only be used for the purpose described in the Contract. The Osborn Engineering Company may grant specific usage rights under license, and/ or may transfer copyright ownership/ assignment in writing. Reproduction, re-use or re-distribution of Instruments of Service is prohibited.

CLIENT PROJ NO

CHECKED BY

DRAWN BY

A u to d e s k D o c s

/P in e ll a s C o u n ty

O a k G ro v e M

S C h il le r R e p la c e m e n t/ J .0

-O a k G ro v e M

S C h il le r R e p l- M

E C

H -R

.r v t

/2

/2

:1 :2

P

M

M-601

AN

HPC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

MECHANICAL

CONTROLS

J20241923.000

CLEARWATER, FL

ERIC J. REICHLING

92682

02.28.2027

ERIC J. REICHLING, P.E.

DO

SS

AI

PF

AI

PF

T T

45°F 55°FTC DO

SS

AO

WR

AI

PF

CT

AI

PF

FS

DO

SS

AI

PF

AI

PF

T T

45°F 55°FTC DO

SS

AO

WR

AI

PF

CT

AI

PF

FS

CH-1 NEW CHILLER

PCHP-2 NEW MOTOR NEW PUMP

PCHP-1 NEW MOTOR NEW PUMP AI

PF

T

AI

PF

T

DO

SS

AO

WR

AI

PF

CT

AI

PF

DO

SS

AO

WR

AI

PF

CT

AI

PF

DO

SS

AO

WR

AI

PF

(E)

VFD

CT

AI

PF

AI

PF

T

QUICK

FILL

SCHP-1

NEW MOTOR

NEW PUMP

(E) FLOW

TRANSMITTER

FT

AI

PF

PC

DP

AI

PF

PC

AI

PF

T

AO

VM

TO/FROM (E) PCHP-3 AND (E)

CH-3 (EXISTING HEAT

RECOVERY CHILLER)

(E) SHOT

FEEDER

TO AHU'S

FROM AHU'S

COUPON

STATION

FT

AI

PF

(E) AIR

SEPARATOR

MECHANICAL FLOW DIAGRAM - CHILLER

(CHILLER/PUMP REPLACEMENT)

GENERAL CONTROL NOTES

ALL CONTROL POINTS ARE EXISTING AND/OR TO BE MATCHED WHERE

PREVIOUSLY DEMOLISHED. NO NEW CONTROL POINTS SHALL BE ADDED IN THIS

SCOPE OF WORK. THIS FLOW DIAGRAM IS REFERENCED FROM INITIAL CHILLER

DESIGN PROJECT, INFORM EOR OF ANY DISCREPANCIES.

1. CONTRACTOR SHALL MATCH SEQUENCE OF OPERATION OF EXISTING

CHILLER PLANT FOR ALL EQUIPMENT BEING REPLACED INCLUDING CHILLERS

AND PUMPS.

2. ALL CONTROL POINTS FROM EXISTING EQUIPMENT BEING REPLACED SHALL

BE CARRIED OVER FOR NEW EQUIPMENT.

3. CONTRACTOR SHALL REFURBISH OR REPLACE AS REQUIRED ANY CONTROL

OR MONITORING DEVICES AS REQUIRED.

RELOCATED STARTER FOR PCHP-1

CH-2 NEW CHILLER

SCHP-2 (E)

PUMP

SCHP-3 (E)

PUMP

(E)

VFD

(E)

VFD

CONTROL POINT ABBREVIATIONS

AI

AO

DI

DO

SS

FF

WR

VM

T P

DP

SP

TS

HS

PF

TD

ANALOG INPUT

ANALOG OUTPUT

DIGITAL INPUT

DIGITAL OUTPUT

START/STOP SIGNAL

FLOW FEEDBACK/STATUS SIGNAL

CHILLED WATER RESET 4-20 mA SIGNAL

PID VALV MODULATION

TEMPERATURE SENSOR/TRANSMITTER

PRESSURE SENSOR/TRANSMITTER

DIFFERENTIAL PRESSURE SWITCH

SETPOINT

THERMOSTAT

HUMIDISTAT

PROPORTIONAL, LINEARIZED FEEDBACK 4-20 mA SIGNAL

TIME DELAY

REPLACE APPURTENANCES

AND CONTROLS WHEREVER

DEMOLISHED, TYPICAL

REPLACE APPURTENANCES

AND CONTROLS WHEREVER

DEMOLISHED, TYPICAL REPLACE APPURTENANCES

AND CONTROLS WHEREVER

DEMOLISHED, TYPICAL

(E) BLADDER

TYPE

EXPANSION

TANK

FROM MAKEUP

WATER SYSTEM

TAG ISSUED DATE

100% Construction using a Digital Signature and date.

Printed copies of this document are not considered signed and sealed and the signature must be verified on any electronic copies.

ENGINEER OF RECORD:

LICENSE NUMBER:

EXPIRATION DATE:

1111 Superior Avenue, Suite 2100 | Cleveland, OH 44114

(216) 861-2020 www.osborn-eng.com

54321

A

B

C

D

OSBORN PROJ NO

DRAWING NO.

Unless otherwise stated in Contract, The Osborn Engineering Company retains copyright ownership.

Instruments of Service may only be used for the purpose described in the Contract. The Osborn Engineering Company may grant specific usage rights under license, and/ or may transfer copyright ownership/ assignment in writing. Reproduction, re-use or re-distribution of Instruments of Service is prohibited.

CLIENT PROJ NO

CHECKED BY

DRAWN BY

A u to d e s k D o c s

/P in e ll a s C o u n ty

O a k G ro v e M

S C h il le r R e p la c e m e n t/ J .0

-O a k G ro v e M

S C h il le r R e p l- M

E C

H -R

.r v t

/2

/2

:1 :2

P

M

M-701

AN

HPC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

MECHANICAL

SCHEDULES

J20241923.000

CLEARWATER, FL

ERIC J. REICHLING

92682

02.28.2027

ERIC J. REICHLING, P.E.

H, PACKAGED CHILLER UNIT AND CONTROLS SHALL BE RATED FOR 42kAIC

G. PROVIDE WITH HIGH SHORT CIRCUIT CURRENT RATING (SCCR) 65K MIN. AMPS.

F. PROVIDE 125 VAC, 20 AMP DUPLEX CONVENIENCE RECEPTACLE MOUNTED TO UNIT READY FOR FIELD WIRING WITH A COVER UL LISTED FOR WET AND DAMP LOCATIONS WHEN IN USE.

E. COORDINATE SIZE OF CONDUCTOR TERMINATION LUGS WITH CONDUCTOR SIZES SHOWN ON ELECTRICAL DRAWINGS.

D. PROVIDE SINGLE POINT POWER CONNECTION.

C. PROVIDE FACTORY MOUNTED INTEGRAL DISCONNECT SWITCH INSTALLED ON SERVICE SIDE OF UNIT

B. EQUIPMENT SIZED FOR 95 °F AMBIENT TEMPERATURE.

SUPERIOR UNIT SOUND PACKAGE, FACTORY R-454B REFRIGERANT CHARGE, STANDARD COOLING, GROOVED PIPE, FLOW SWITCH SET POINT 60, STANDARD 0.75 INCH INSULATION,LOW AMBIENT COOLING, COMPLETECOAT MICROCHANNEL CONDENSER FINS, EC CONDENSER FAN MOTORS, ACROSS-THE-LINE COMPRESSOR STARTER, CIRCUIT BREAKER, DEFAULT SHORT CIRCUIT RATING, UNDER/OVER VOLTAGE PROTECTION, BACNET INTERFACE (MS/TP) REMOTE

COMMUNICATION OPTION, ARCHITECTURAL LOUVERED PANELS, ELASTOMERIC ISOLATORS

A. THE FOLLOWING OPTIONS ARE PROVIDED FOR THE CHILLER:

NOTES:

MODEL NUMBERS AND NOMINAL TONS LISTED SHALL NOT BE CONSIDERED COMPLETE AND MATERIAL SHALL NOT BE ORDERED BY MANUFACTURER, MODEL NUMBERS, OR NOMINAL TONS ONLY. REVIEW THE COMPLETE DESCRIPTION, NOTES AND SPECIFICATIONS TO DETERMINE THE EXACT MATERIAL AND ACCESSORIES TO BE ORDERED. THE MANUFACTURERS LISTED ARE THE BASIS FOR THE DESIGN.

CH-2 TRANE ACSA2302EUA 230 R-454B 512.75 55 45 14.07 12 15.7 10.298 16.903 460/3 466 500 FACTORY 10701 A-H

CH-1 TRANE ACSA2302EUA 230 R-454B 512.75 55 45 14.07 12 15.7 10.298 16.903 460/3 466 500 FACTORY 10701 A-H

(GPM) ( °F) ( °F) (FT) FANS EACH (KW) V/PH MCA MOCP TYPE (LBS) NOTES

MARK MANUFACTURER MODEL REFRIGERANT FLOW EWT LWT MAX P.D. NUMBER OF FAN POWER DISC WEIGHT

NOMINAL

TONS

EVAPORATOR DATA CONDENSER DATA

EER IPLV

ELECTRICAL OPERATING

AIR-COOLED CHILLER SCHEDULE - OWNER SUPPLIED (FOR REFERENCE ONLY)

E. CONTRACTOR SHALL MAKE PROVISION FOR REMOVAL OF PUMP IMPELLER TO BE SENT BACK TO MANUFACTURER FOR SHAVING AND REINSTALL IN PUMP

D. CONTRACTOR SHALL FIELD VERIFY CONNECTION SIZES AND MATCH EXISTING PUMP SUCTION AND DISCHARGE DIAMETERS - INFORM EOR OF ANY DISCREPANCIES

C. PROVIDE INVERTER DUTY MOTOR. VARIABLLE FREQUENCY DRIVE INSTALLATION TO BE COORDINATED WITH CONTROLS CONTRACTOR AND ELECTRICAL CONTRACTOR.

B. INSTALL NEOPRENE PADS UNDER EQUIPMENT FOR VIBRATION CONTROL

A. BASIS OF DESIGN LISTED. REFER TO SPECIFICATIONS FOR APPROVED EQUIVALENT MANUFACTURERS.

NOTES:

MODEL NUMBERS LISTED SHALL NOT BE CONSIDERED COMPLETE AND MATERIAL SHALL NOT BE ORDERED BY MANUFACTURER OR MODEL NUMBERS ONLY. REVIEW THE COMPLETE DESCRIPTION, NOTES AND SPECIFICATIONS TO DETERMINE THE EXACT MATERIAL AND ACCESSORIES TO BE ORDERED. THE MANUFACTURERS LISTED ARE THE BASIS FOR THE DESIGN.

SCHP-1 TACO FL4013D-4P-PM BASE MOUNTED END SUCTION - TEFC 5x4 286T CHILLED WATER 830 104 45 175 81% 30.17 30 1760 480/3 A-E

PHCP-2 TACO FL4009D-4P-PM BASE MOUNTED END SUCTION - TEFC 5x4 254T CHILLED WATER 527 54.2 55 175 80% 10.4 15 1760 480/3 A-E

PCHP-1 TACO FL4009D-4P-PM BASE MOUNTED END SUCTION - TEFC 5x4 254T CHILLED WATER 527 54.2 55 175 80% 10.4 15 1760 480/3 A-E

(GPM) (FT) ( °F)

SIZE SERVICE FLOW HEAD TEMP

NOL BHP MOTOR HP RPM

MARK MANUFACTURER MODEL TYPE

MOTOR

FRAME

FLUID DATA

WORKING

PRESSURE (PSI)

PUMP

EFFICIENCY

MOTOR DATA

V/PH/HZ NOTES

PUMP SCHEDULE

TAG ISSUED DATE

100% Construction Documents

2025.01.27

G. INSTALL CONDENSING UNIT ON OUTDOOR WALL BRACKET. REFER TO DETAIL ON M-501

F. THE INDOOR UNIT IS POWERED BY THE OUTDOOR UNIT.

E. PROVIDE WITH INTEGRAL CONDENSATE PUMP.

D. PROVIDE WITH WALL MOUNTED THERMOSTAT BY UNIT MANUFACTURER.

C. EQUIPMENT CAPACITY SCHEDULED IS MINIMUM CAPACITY THAT MUST BE PROVIDED AT AMBIENT TEMPERATURE INDICATED.

B. CONTRACTOR SHALL VERIFY WITH EQUIPMENT SUPPLIER EXACT QUANTITY AND SIZE OF REFRIGERANT PIPING. INSTALL PER MANUFACTURERS RECOMMENDATIONS.

A. DISCONNECT SWITCH PROVIDED BY DIVISION 26 CONTRACTOR FOR EVAPORATOR SECTION AND CONDENSING SECTION.

NOTES:

MODEL NUMBERS SHALL NOT BE CONSIDERED COMPLETE AND MATERIAL SHALL NOT BE ORDERED BY MANUFACTURER AND MODEL NUMBERS ONLY. REVIEW THE COMPLETE DESCRIPTION, NOTES AND SPECIFICATIONS TO DETERMINE THE EXACT MATERIAL AND ACCESSORIES TO BE ORDERED. THE

MANUFACTURERS LISTED ARE THE BASIS FOR THE DESIGN.

AC-1 / CU-1 MECHANICAL ROOM MITSUBISHI R-410A PKA-A36KA8 920 36 40 208 / 1 1.00 0.57 46.00 PUZ-A36NKA7 25.0 31.0 208 / 1 95 19.4 211 A-G

(MBH) (MBH) (LBS) ( °F) (LBS)

MODEL CFM

TOTAL COOLING HEATING

V/PH MCA FLA

WEIGHT

MODEL MCA MOCP V/PH

AMB

SEER2

WEIGHTMARK SERVICE MANUFACTURER REFRIGERANT TYPE

EVAPORATOR SECTION CONDENSING SECTION

NOTES

MINI-SPLIT SCHEDULE