Y22-792-RC_CHW_Valve-Drawings.pdf

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

SHEET TITLE

REVIEWED BY:

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DESIGN BY:

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ISSUE:

© Copyright Hanson Professional Services Inc. 2020

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720 N. Maitland Ave., Suite 102 Maitland, FL 32751

(407) 622-2050 Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

COVER SHEET

G-001

06/25/2021

20G0032

BM

BM

SP

100% CD

DRAWING INDEX

SHEET

NO. SHEET NAME

G-001 COVER SHEET

M-001 MECHANICAL NOTES, LEGENDS, AND ABBREVIATIONS

M-101 FOURTH FLOOR PIPING - SOUTH PENTHOUSE ENLARGED PLAN

M-102 FOURTH FLOOR PIPING - CENTER PENTHOUSE ENLARGED PLAN

M-103 FOURTH FLOOR PIPING - NORTH PENTHOUSE ENLARGED PLAN

M-104 BID ADDITIVE - FIRST FLOOR - TEMPORARY COOLING SPACES

M-105 BID ADDITIVE - THIRD FLOOR - TEMPORARY COOLING SPACE

M-106 BID ADDITIVE - FOURTH FLOOR - TEMPORARY COOLING SPACES

M-501 CONTROLS

E-001 GENERAL ELECTRICAL NOTES, LEGEND AND ABBREVIATIONS

E-101 FOURTH FLOOR POWER - SOUTH PENTHOUSE ENLARGED PLAN

E-102 FOURTH FLOOR POWER - CENTER PENTHOUSE ENLARGED PLAN

E-103 FOURTH FLOOR POWER - NORTH PENTHOUSE ENLARGED PLAN

9800 International Dr Orlando, FL 32819

100% CD

JUNE 25, 2021

OCCC N/S BUILDING PENTHOUSE CHW VALVES

HANSON PROFESSIONAL SERVICES INC.

720 N. Maitland Ave., Suite 102

Maitland, FL 32751

(407) 622-2050

CODES IN EFFECT AT TIME OF DRAWING SUBMITTAL

FLORIDA BUILDING CODE, SEVENTH EDITION (2020)

FLORIDA ENERGY CONSERVATION CODE, SEVENTH EDITION (2020)

NEC (NFPA 70) 2017 EDITION

TO THE BEST OF THE ENGINEER'S KNOWLEDGE, THE PLANS AND SPECIFICATIONS

COMPLY WITH THE 2020 FLORIDA BUILDING CODE WITH ALL CURRENT

AMENDMENTS.

PROJECT INFORMATION

SCOPE OF WORK

ELECTRICAL:

PROVIDE NEW CIRCUITS FOR THE NEW MOTORIZED ACTUATORS.

MECHANICAL:

INSTALL NEW MOTORIZED SHUT-OFF VALVES AND INLINE FLOW METERS TO

EXISTING SUPPLY AND RETURN CHILLED WATER PIPING LOCATED IN THE NORTH,

CENTER, AND SOUTH MECHANICAL PENTHOUSES. NEW VALVES AND FLOW

METERS TO BE INTEGRATED TO EXISTING BUILDING AUTOMATION SYSTEM.

BID ADDITIVE: TEMPORARY COOLING IS TO BE PROVIDED TO KEY EQUIPMENT

AREAS WHEN SHUT-DOWN OF CHILLED WATER LINES OCCURS. REFER TO SHEETS

M-104, M-105, AND M-106 FOR MORE INFORMATION.

MEP ENGINEERS

ORANGE COUNTY MAYOR

Jerry L. Demings

DISTRICT 1 COMMISSIONER

Nicole H. Wilson

DISTRICT 2 COMMISSIONER

Christine Moore

DISTRICT 5 COMMISSIONER

Emily Bonilla

DISTRICT 6 COMMISSIONER

Victoria P. Siplin

DISTRICT 4 COMMISSIONER

Maribel Gomez Cordero

DISTRICT 3 COMMISSIONER

Mayra Uribe

PROJECT LOCATION

COUNTY PROJECT No. 0965-21

222 DESTINATION LOUNGE AMP ROOM 222 A2-222 6-243 P5_A2258 608 SF Y

306 AUDIO VISUAL RACK ROOM 306-431 A2-306 5-318.2 P5_A2357 532 SF Y

407 ELECTRICAL ROOM/IDF ROOM 407 A2-407 1-404.1 P5_A2415 1,863 SF Y Y

406 ELECTRICAL ROOM/IDF ROOM 406 A2-406 No Room

406 OUC SUBSTATION ROOM 4 406-404 A2-406 6-404 P5_A2459 1,700 SF

406 MWCHANICAL EQUIPMENT ROOM 4 406-403 A2-406 6-402.1 P5_A2453 600 SF

406 ELEVATOR EQUIPMENT ROOM 4 406-401 A2-406 6-401 P5_A2458 310 SF

405 ELECTRICAL ROOM 4 405-406 A2-405 5-404 P5_A2547 No Room

405 TRANSFORMER ROOM 4 405-405 A2-405 5-404.1 P5_A2547 No Room

405 ELECTRICAL ROOM 4 405-401 A2-405 5-402 P5_A2450 1,300 SF Y

402 ELECTRICAL ROOM 4 402-403 A2-402 2-402 P5_A2423 1,260 SF

401 ELECTRICAL ROOM 4 401-408 A2-401 1-404 P5_A2415 760 SF

401 TRANSFORMER ROOM 4 401-407 A2-401 1-404.1 P5_A2415 910 SF

401 ELEVATOR EQUIPMENT 4 401-406 A2-401 1-403 P5_A2414 140 SF

301 AUDIO/VISUAL RECORDING 3 301-434 A2-301 1-356.3 P5_A2315 405 SF Y Y

206 OFFICE 2 206-417 A2-206 6-215.1 P5_A2259 1,850 SF Y

106 TELECOM MDF 1 106-446 A2-106 6-137 P5_A2159 2,650 SF Y Y

DRAWING ROOM NAME LEVEL

NEW OCCC

ROOM NO.

ARCH

DWG. NO.

ARCH DWG.

ROOM NO.

ARCH

DWG. NO.

PDF AREA (FT2)

CRITICAL

ROOMS

HANSON

DESIGN

CRITICAL & NON-CRITICAL ROOMS TO RECEIVE TEMPORARY COOLING - BID ADDITIVE

ADDITIONAL INFORMATION PROVIDED BY

OCCC. CONTRACTOR TO COORDINATE

EXACT REQUIREMENTS WITH OCCC.

STATE OF

No. 86510

S C

O

TT

ALLEN NEUN

E R

P R O F

ESS IONAL E

NG

IN

E E R

F L O R I D

A

L I C E N S E

MECHANICAL SYMBOLS (HVAC)

MECHANICAL SYMBOLS (GENERAL)

MECHANICAL LEGEND (PIPING)

PIPING DESIGNATIONS

MECHANICAL SYMBOLS (PIPING)

A

PRESSURE RELIEF VALVE TAG

REHEAT OR BOOSTER COIL TAG

VAV BOX TAG

HUMIDISTATH

NIGHT SETBACK STATN

HX = HT. EXCHANGER

MD MOTORIZED DAMPER

ACC AIR COOLED CONDENSER

PENTHOUSE (INTAKE OR RELIEF)PH

RLFA RELIEF AIR

PRESSURE REGULATING VALVE

(STEAM, AIR & WATER, ARROW POINTS

TO LOWER PRESSURE.)

PRESSURE - TEMPERATURE RELIEF VALVE

REDUCED PRESSURE BACK FLOW PREVENTER

POINT OF DISCONNECT

EQUIPMENT TAGS (XX = MARKS BELOW)

UH = UNIT HEATER

EHC = ELECTRIC HEATING COIL

EF = EXHAUST FAN

CT = COOLING TOWER

CH = CHILLER

AS = AIR SEPARATOR

AHU = AIR HANDLING UNIT

Z = WHERE DETAIL OR SECTION IS SHOWN

X = SECTION [LETTER] OR DETAIL [NUMBER]

SMOKE DAMPER (S)

S

X

(OR ∅X")

EXHAUST DUCT

CHILLED WATER SUPPLY

CHILLED WATER RETURN

CHWS

CHWR

24X12

SUPPLY AIR

OUTDOOR AIR

MOTORIZED VALVE

EXHAUST AIR

THERMOSTAT (X = COIL OR BOX NUMBER)T

FLEXIBLE DUCT CONNECTION

DISCHARGE OR SUPPLY DUCT

RETURN OR OUTSIDE AIR DUCT

SYMBOL ON DRAWING)

ON ACTUAL DUCT SIZE & NOT ON SCHEMATIC

TURNING VANES (NUMBER OF VANES SHALL BE BASED

FOR INTERNAL INSULATION, WHERE SPECIFIED

OPENING. SHEET METAL SIZE MUST BE INCREASED

DIMENSION. SIZE SHOWN IS INTERNAL CLEAR

DUCT SIZE DESIGNATION. SIDE SHOWN IS FIRST

REVISIONS

ROOM NUMBERS

M

SA

EA

OA

RA RETURN AIR

AIR DEVICE DESIGNATION

RUN BETWEEN JOISTRBJ

TDE

AFF ABOVE FINISHED FLOOR

TOP DUCT ELEVATION

CEILING SUPPLY AND RETURN AIR DEVICE

FLEXIBLE DUCT

VOLUME DAMPER (VD)

ACCESS DOOR (AD)

ACCESS PANEL (AP)

FIRE DAMPER (F)

MOTORIZED DAMPER (ELEC. OR PNEU.)

D

R

INCLINE DROP IN DIRECTION OF ARROW

INCLINE RISE IN DIRECTION OF ARROW

FOB = FLAT ON BOTTOM (IF APPLICABLE)

FOT = FLAT ON TOP OR

TRANSITIONS: GIVE SIZES.

F

M

AP

AD

AP

S

FLEXIBLE PIPE CONNECTION

VENTURI FLOW MEASURING STATION

SOLENOID VALVE

BUTTERFLY VALVE

WITH PRESSURE TAPS

PLUG VALVE

COMBINATION BALANCE & SHUTOFF VALVE

THREE - WAY AS INDICATED

AUTOMATIC CONTROL VALVE,

PNEUMATIC STRAIGHT THRU OR

AIR VENT, MANUAL (MAV)

P

P

UNION JOINT

FLANGE JOINT

"Y" STRAINER

TEE - UP, BRANCH OUT OF TOP

TEE - DOWN, BRANCH OUT OF BOTTOM

ELBOW - UP

ELBOW - DOWN

RISE OR DROP

DIRECTION OF FLOW

SLEEVE THRU WALL

CAP ON END OF PIPE

THERMOMETER, THERMOMETER WELL

PRESSURE GAUGE WITH GAUGE COCK

PUMP (TRIANGLE POINTS IN DIR. OF FLOW)

FLOW SWITCH

PRESSURE SWITCH

GATE VALVE

CHECK VALVE

BALL VALVE

GAUGE COCK

PRV

X

Z

FCU = FAN COIL UNIT

CU = CONDENSING UNIT

RTU = ROOFTOP UNIT

POINT OF CONNECT

HEX NOTES ON DRAWINGS & SCHEDULES

Engineering | Planning | Allied Services

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Hanson Professional Services Inc.

CONSULTANTS

SHEET TITLE

REVIEWED BY:

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ISSUE:

© Copyright Hanson Professional Services Inc. 2020

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720 N. Maitland Ave., Suite 102 Maitland, FL 32751

(407) 622-2050 Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

MECHANICAL

NOTES, LEGENDS,

AND

ABBREVIATIONS

M-001

06/25/2021

20G0032

SAN

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100% CD

1. BEFORE SUBMITTING PROPOSAL, CONTRACTOR SHALL VISIT THOSE

PORTIONS OF THE BUILDING AND SITE AFFECTED BY THIS WORK SO AS TO

BECOME FAMILIAR WITH EXISTING CONDITIONS AND DIFFICULTIES THAT

MAY AFFECT EXECUTION OF THE WORK. SUBMISSION OF A PROPOSAL

DENOTES THAT SUCH EXAMINATION HAS BEEN MADE AND CLAIMS FOR

LABOR, EQUIPMENT OR MATERIALS REQUIRED BECAUSE OF DIFFICULTIES

ENCOUNTERED MAY NOT BE RECOGNIZED.

2. ALL DUCT SIZES INDICATED ON THE DOCUMENTS ARE NET FREE AREA

DIMENSIONS.

3. CONCEAL ALL PIPING AND DUCT ABOVE CEILING OR IN NEW WALLS,

UNLESS SPECIFICALLY NOTED AS EXPOSED OR SURFACE MOUNTED.

CONTRACTOR TO PAINT ALL EXPOSED PIPING TO MATCH CORRESPONDING

EXPOSED AREAS.

4. WORK SHALL BE PERFORMED IN COMPLIANCE WITH THE ESTABLISHED

WORK SCHEDULE SET FORTH BY OWNER. COORDINATE ALL WORK WITH

GENERAL CONTRACTOR.

5. ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND SHALL BE UL LISTED

WHERE APPLICABLE.

6. PENETRATION OF THE FLOOR DECK WILL NOT BE ACCEPTABLE FOR

SUPPORT OF DUCTWORK, PIPING EQUIPMENT OR ANY OTHER DEVICES.

ALL SUPPORTS SHALL SPAN BETWEEN THE STRUCTURAL ELEMENTS TO

SUPPORT THE MECHANICAL EQUIPMENT.

7. IN GENERAL, PLANS AND DIAGRAMS ARE SCHEMATIC ONLY AND SHOULD

NOT BE SCALED. COORDINATE EXACT LOCATION OF ALL CEILING MOUNTED

EQUIPMENT SO ALL SERVICEABLE COMPONENTS CAN BE EASILY

ACCESSED. REMOVAL OR RELOCATION OF LIGHTING FIXTURES FOR

SERVICE ACCESS IS NOT ACCEPTABLE. THE CONTRACTOR SHALL

REINSTALL EQUIPMENT THAT HAS INADEQUATE OR UNSAFE

ACCESSIBILITY. LOCATE ALL OTHER EQUIPMENT WITH MANUFACTURER

RECOMMENDED ACCESS FOR OPERATION AND MAINTENANCE.

8. COMPLY WITH DIVISION 26 OF THE CONTRACT SPECIFICATIONS

REFERRING TO MOTORS, STARTERS, VFD’S, ETC.

9. WHENEVER A REFERENCE IS MADE TO A STANDARD, THE WORK SHALL

COMPLY WITH THE LATEST PUBLISHED EDITION OF THE STANDARD AT THE

TIME THE PROJECT IS BID UNLESS OTHERWISE SPECIFIED.

10. ALL MATERIAL STORED ON SITE SHALL BE PROPERLY PROTECTED FROM

INJURY OR DETERIORATION. MATERIAL SHALL NOT BE STORED IN

CONTACT WITH THE GROUND. ALL DUCTWORK AND EQUIPMENT,

WHETHER INSTALLED OR NOT, SHALL BE SEALED AT ANY OPENING.

11. ALL WORK SHALL BE IN ACCORDANCE WITH THE 2020 (7TH ED.) FLORIDA

BUILDING CODE, FLORIDA PLUMBING CODE, AND FLORIDA MECHANICAL

CODE & STANDARDS (WITH SUPPLEMENTS) AS REFERENCED

THROUGHOUT THE SPECIFICATIONS.

12. REFER TO DIVISION 23 SPECIFICATIONS FOR ADDITIONAL INFORMATION

AND ALL REQUIREMENTS NOT INDICATED ON THE DRAWINGS. IF THERE

ARE ANY APPARENT CONFLICTS BETWEEN THE SPECIFICATIONS AND

DRAWINGS, THE MORE STRINGENT REQUIREMENTS SHALL APPLY.

13. ALL EQUIPMENT AND PIPING SHALL HAVE IDENTIFICATION LABELS AND

TAGS PER SPECIFICATION SECTION 23 05 53.

14. BID ADDITIVE: DATA CENTER EQUIPMENT (POWER, HVAC, IT SERVER

RACKS) MUST REMAIN OPERATIONAL AND ACCESSIBLE TO THE OWNER’S

PERSONNEL THROUGHOUT THE ENTIRE PROJECT. ADDITIONS AND

MODIFICATIONS TO THE HVAC SYSTEM, INCLUDING EQUIPMENT,

DUCTWORK, PIPING, AND CONTROLS MUST BE ACCOMPLISHED IN A

MANNER TO ENSURE PROPER COOLING THROUGHOUT THE DATA CENTER

AT ALL TIMES. THE PHASING PLAN ISSUED BY THE ENGINEER IS A GENERAL

GUIDELINE BASED ON THE OWNER’S REQUIREMENTS TO MAINTAIN

COOLING AND OPERATIONS. CONTRACTOR SHALL DRAFT A DETAILED

CONSTRUCTION PHASING PLAN FOR THE WORK PRIOR TO WORK

COMMENCEMENT AND SUBMIT TO THE OWNER AND ENGINEER FOR THEIR

REVIEW.

15. CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ALL COSTS

ASSOCIATED WITH UTILIZING LINE-STOPS IN ORDER TO CUT IN NEW

VALVES AND FLOW METERS AFFECTED UNDER THIS PROJECT.

16. CONTRACTOR SHALL COORDINATE ANY AND ALL SHUT-DOWNS OF

CHILLED WATER SERVICE WITH ORLANDO UTILITIES COMMISSION (OUC)

AND OCCC. NOTIFICATION SHALL BE GIVEN A MINIMUM OF 72 HOURS PRIOR

TO SCHEDULED SHUT-DOWN.

GENERAL NOTES

EXPOSED AREAS INCLUDES SPACES EXPOSED TO THE PUBLIC AS WELL AS MECHANICAL / ELECTRICAL ROOMS.

INSULATION MUST MEET THE REQUIREMENTS OF IECC-2018, SECTION C403.11.3

REFER TO SPECIFICATION SECTION 230719 FOR MORE INFORMATION REGARDING PIPING INSULATION.

NOTES:

ABOVE GRADE CHILLED WATER PIPING (≥8") 3.7 1" CLOSED CELL ELASTOMERIC OR MINERAL-FIBER

PROVIDE WITH ALUMINUM JACKET FOR EXTERIOR

PIPING AND PVC JACKETING FOR INTERIOR PIPING

HYDRONIC PIPING

SERVICE

MINIMUM R-VALUE

(FT² x °F x h / BTU)

MINIMUM

THICKNESS

MATERIAL NOTES

PIPING INSULATION SCHEDULE

CONTROLS GENERAL

NOTES

1. THE BAS CONFIGURATION IS BASED UPON JCI CONTROLS. NO ALTERNATE

MANUFACTURERS WILL BE ACCEPTED. THE INSTALLATION SHALL BE PERFORMED BY

TRANE CONTROLS.

2. THE BAS CONTRACTOR SHALL NOT SUBMIT OR INSTALL ANY HARDWARE OR

SOFTWARE THAT IS PLANNED FOR END-OF-RUN OR OBSOLESCENCE WITHIN 36

MONTHS OF THE START OF THE WARRANTY PERIOD.

3. THE SYSTEM SHALL COMMUNICATE WITH EXISTING SERVERS AT OCCC. EXISTING

ON-SITE BAS OPERATING SOFTWARE SHALL BE UPDATED AS REQUIRED FOR

GRAPHICAL DISPLAY, MONITORING, TRENDING, ALARMS AND SUPERVISORY

CONTROL FOR THE SYSTEM, TO INCLUDE ANY AND ALL UPGRADES OF EXISTING

HARDWARE/SOFTWARE CONNECTED TO THOSE SYSTEMS, AND/OR INSTALLATION

OF NEW SOFTWARE.

4. THE WORK SHALL INCLUDE, BUT NOT BY WAY OF LIMITATION, MICROPROCESSOR

BASED CONTROLLERS, SENSORS, PANELS, CONDUIT, WIRING, PROGRAMMING,

ROUTERS, HUBS, REPEATERS, GATEWAYS, FILE SERVER, WORKSTATION SYSTEM

GRAPHICS, TERMINATIONS, COMMUNICATIONS WIRING/CABLING, CALIBRATION,

ACTIVATION, DE-BUGGING, COMMISSIONING, DEMONSTRATIONS AND TRAINING.

5. WHERE DELAYS, RANGES AND SET POINTS ARE LISTED THEY SHALL BE FULLY

ADJUSTABLE AT THE OPERATORS’ REMOTE WORKSTATION.

6. DEMONSTRATE ALL SEQUENCES OF OPERATION IN THE PRESENCE OF THE OWNER

FOR ALL CONTROLLED EQUIPMENT, TO INCLUDE GENERATION OF ALARMS GENERAL

EQUIPMENT FAILURES.

7. CONTROLS POINTS LISTS, SEQUENCES OF OPERATION, AND CONTROLLER

SOFTWARE REQUIREMENTS SHALL BE CONSIDERED COMPLEMENTARY. THE

CONTRACTOR SHALL COORDINATE THESE REQUIREMENTS AND PROVIDE A

COMPLETE SYSTEM WITH ALL OF THE FEATURES, FUNCTIONS AND SEQUENCES

SPECIFIED, NOTED INDICATED AND/OR REQUIRED.

8. ALL CONDUIT, WIRING, ACCESSORIES AND WIRING CONNECTIONS REQUIRED FOR

THE INSTALLATION OF THE BUILDING AUTOMATION SYSTEM, AS HEREIN SPECIFIED,

SHALL BE PROVIDED BY THE BAS CONTRACTOR UNLESS SPECIFICALLY SHOWN ON

THE ELECTRICAL DRAWINGS UNDER DIVISION 26 ELECTRICAL. ALL WIRING SHALL

COMPLY WITH THE REQUIREMENTS OF APPLICABLE PORTIONS OF DIVISION 26 AND

ALL LOCAL AND NATIONAL ELECTRIC CODES, UNLESS SPECIFIED OTHERWISE IN THIS

SECTION. ALL INSULATED WIRE TO BE COPPER CONDUCTORS, UL LABELED FOR 90°C

MINIMUM SERVICE.

9. THE SIZING, TYPE AND PROVISION OF CABLE, CONDUIT, CABLE TRAYS, AND

RACEWAYS SHALL BE THE DESIGN RESPONSIBILITY OF THE BAS CONTRACTOR. IF

COMPLICATIONS ARISE, HOWEVER, DUE TO THE INCORRECT SELECTION OF CABLE,

CABLE TRAYS, RACEWAYS AND/OR CONDUIT BY THE BAS CONTRACTOR, THE

CONTRACTOR SHALL BE RESPONSIBLE FOR ALL COSTS INCURRED IN REPLACING

THE SELECTED COMPONENTS.

10. ALL CLASS 2 (24VAC OR LESS) WIRING SHALL BE INSTALLED IN CONDUIT UNLESS

OTHERWISE SPECIFIED. CONDUIT IS NOT REQUIRED FOR CLASS 2 WIRING IN

CONCEALED ACCESSIBLE LOCATIONS. CLASS 2 WIRING NOT INSTALLED IN CONDUIT

SHALL BE SUPPORTED EVERY 5’ FROM THE BUILDING STRUCTURE UTILIZING METAL

HANGERS DESIGNED FOR THIS APPLICATION. WIRING SHALL BE INSTALLED

PARALLEL TO THE BUILDING STRUCTURAL LINES. ALL WIRING SHALL BE INSTALLED

IN ACCORDANCE WITH LOCAL CODE REQUIREMENTS. CLASS 2 SIGNAL WIRING AND

24VAC POWER CAN BE RUN IN THE SAME CONDUIT. POWER WIRING 120VAC AND

GREATER CANNOT SHARE THE SAME CONDUIT WITH CLASS 2 SIGNAL WIRING.

11. PROVIDE FOR COMPLETE GROUNDING OF ALL APPLICABLE SIGNAL AND

COMMUNICATIONS CABLES, PANELS AND EQUIPMENT SO AS TO ENSURE SYSTEM

INTEGRITY OF OPERATION. GROUND CABLING AND CONDUIT AT THE PANEL

TERMINATIONS. AVOID GROUNDING LOOPS.

12. A GRAPHIC OF EACH SYSTEM SHALL BE PROVIDED. GRAPHICS SHALL ALSO DISPLAY

ITEMS SUCH AS SEQUENCE OPERATING MODE AND A BUILDING WIDE SUMMARY

ALARM SCREEN.

13. THE CONTROL OF MODULATING VALVES, SHALL UTILIZE PROPORTIONAL-INTEGRAL-

DERIVATIVE (PID) CONTROL LOOPS. THE CONTRACTOR SHALL TUNE THE LOOPS TO

PROVIDE STABLE OPERATION.

14. ALL ROOM NAMES AND NUMBERS USED FOR PROGRAMMING, GRAPHICS, LABELING

AND SHOP DRAWINGS SHALL BE COORDINATED WITH THOSE ACTUALLY USED,

WHICH MAY DIFFER FROM THE NAMES/NUMBERS ON THE DOCUMENTS.

15. ALL HVAC CONTROLLERS, ROUTERS, REPEATERS, DC AND 24 VAC POWER SOURCES

AND RELAYS SHALL BE LOCATED WITHIN CONTROL PANELS. ALL WIRING TO AND

FROM THE CONTROL PANEL SHALL FIRST BE LANDED ON SEPARATE TERMINAL

STRIP TYPE CONNECTOR(S) MOUNTED WITHIN THE CONTROL PANEL. TERMINAL

STRIP CONNECTORS OR THE ENDS OF THE WIRE SHALL BE LABELED FOR

IDENTIFICATION PURPOSES. WIRING WITHIN PANELS SHALL BE RUN PARALLEL AND

PERPENDICULAR TO THE PANEL, ARRANGED NEATLY, USING WIRING DUCT FOR

MULTIPLE CONDUCTOR RUNS AND SPIRAL WRAPPING OF WIRE BUNDLES. CONTROL

PANELS SHALL BE WALL OR STAND MOUNTED.

FCU-R

AHU-S3.1

AHU-S1.1

AHU-S1.2

6"CHWS/R

24"CHWS

24"CHWR

24" CHWS/R

DOWN

6" CHWS/R 1-1/4" CHWS/R

2-1/2" CHWS

3" CHWR

2-1/2" CHWS/R

1-1/2" CHWR

1-1/2" CHWR DOWN

6" CHWS/R

1-1/4" CHWS/R

M

M

CONTRACTOR SHALL PLACE THE NEW MOTORIZED ISOLATION VALVE IN THE

VERTICAL POSITION ABOVE THE EXISTING 24" MANUAL ISOLATION VALVES (TO

REMAIN). COORDINATE POWER REQUIREMENTS WITH ELECTRICAL

DRAWINGS.

CONTRACTOR SHALL PLACE THE NEW INLINE FLOW METER(S) IN THE VERTICAL

POSITION. FLOW METER SHALL BE PLACED ABOVE THE NEW 24" MOTORIZED

ISOLATION VALVE. COORDINATE POWER REQUIREMENTS WITH ELECTRICAL

DRAWINGS.

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

EB0007061

AA0003116

IB0001058

SHEET TITLE

REVIEWED BY:

DRAWN BY:

DESIGN BY:

PROJECT NO:

ISSUE:

© Copyright Hanson Professional Services Inc. 2020

54321 6

E

D

C

B

A

54321 6

SEAL

MARK DATE DESCRIPTION

This item has been digitally signed and sealed by Scott Neuner P.E. on the date listed using a digital signature.

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

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Office Street Address Office City State Zip Office Phone Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

FOURTH FLOOR

PIPING - SOUTH

PENTHOUSE

ENLARGED PLAN

M-101

6/25/2021

09625-01

SAN

LY

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100% CD

1. REFER TO MECHANICAL GENERAL NOTES ON SHEET M-001.

2. REFER TO SPECIFICATIONS.

3. AIR HANDLING UNITS AND FAN COIL UNITS SHOWN ARE EXISTING TO REMAIN,

SHOWN FOR REFERENCE ONLY.

4. VALVE SIZING SHOWN ON THESE PLANS ARE PER THE AS-BUILT

DOCUMENTATION PROVIDED TO ENGINEER. CONTRACTOR SHALL FIELD

VERIFY CORRECT SIZE AT EACH LOCATION PRIOR TO ORDERING.

5. RELOCATE EXISTING GAUGES AS NECESSARY FOR NEW DEVICE

INSTALLATIONS.

GENERAL SHEET NOTES

SHEET KEYNOTES

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

FOURTH FLOOR PIPING - SOUTH PENTHOUSE

0 2' 4' 8'

KEY PLAN - N.T.S.

NORTH PENTHOUSE

CENTER PENTHOUSE

SOUTH PENTHOUSE

NORTH

APPROXIMATE LOCATION OF THE

NEW MOTORIZED ISOLATION VALVES

EXISTING MANUAL ISOLATION

VALVES TO REMAIN

SOUTH PENTHOUSE EXISTING CHILLED WATER RISER

APPROXIMATE LOCATION OF THE

NEW INLINE FLOW METERS

FCU-Q

AHU-M1.1 AHU-M1.2 AHU-M1.3

24" CHWS/R

DOWN

6" CHWS/R

6" CHWS/R

6" CHWS/R

1-1/4" CHWS/R

8" CHWS/R

1-1/4" CHWS/R

M

1 M

CONTRACTOR SHALL PLACE THE NEW MOTORIZED ISOLATION VALVE IN THE

HORIZONTAL POSITION. COORDINATE POWER REQUIREMENTS WITH

ELECTRICAL DRAWINGS.

CONTRACTOR SHALL PLACE THE NEW INLINE FLOW METER(S) IN THE VERTICAL

POSITION. COORDINATE POWER REQUIREMENTS WITH ELECTRICAL

DRAWINGS.

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

EB0007061

AA0003116

IB0001058

SHEET TITLE

REVIEWED BY:

DRAWN BY:

DESIGN BY:

PROJECT NO:

ISSUE:

© Copyright Hanson Professional Services Inc. 2020

54321 6

E

D

C

B

A

54321 6

SEAL

MARK DATE DESCRIPTION

This item has been digitally signed and sealed by Scott Neuner P.E. on the date listed using a digital signature.

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

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-1 d e ta c h e d .r v t

Office Street Address Office City State Zip Office Phone Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

FOURTH FLOOR

PIPING - CENTER

PENTHOUSE

ENLARGED PLAN

M-102

6/25/2021

09625-01

SAN

LY

SAN

100% CD

1. REFER TO MECHANICAL GENERAL NOTES ON SHEET M-001.

2. REFER TO SPECIFICATIONS.

3. AIR HANDLING UNITS AND FAN COIL UNITS SHOWN ARE EXISTING TO REMAIN,

SHOWN FOR REFERENCE ONLY.

4. VALVE SIZING SHOWN ON THESE PLANS ARE PER THE AS-BUILT

DOCUMENTATION PROVIDED TO ENGINEER. CONTRACTOR SHALL FIELD

VERIFY CORRECT SIZE AT EACH LOCATION PRIOR TO ORDERING.

5. RELOCATE EXISTING GAUGES AS NECESSARY FOR NEW DEVICE

INSTALLATIONS.

SHEET KEYNOTES

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

FOURTH FLOOR PIPING - CENTER PENTHOUSE

0 2' 4' 8'

GENERAL SHEET NOTES

KEY PLAN - N.T.S.

NORTH PENTHOUSE

CENTER PENTHOUSE

SOUTH PENTHOUSE

NORTH

FCU-P

20"CHWR

20"CHWS

AHU-N1.1

AHU-N3.1

1-1/2" CHWR

6" CHWS/R6" CHWS/R

2" CHWS/R

6" CHWS/R

1" CHWS/R

DOWN

1" CHWS/R

20" CHWS/R

DOWN

M

M

CONTRACTOR SHALL PLACE THE NEW MOTORIZED ISOLATION VALVE IN THE

VERTICAL POSITION BELOW THE EXISTING 20" MANUAL ISOLATION VALVES (TO

REMAIN). COORDINATE POWER REQUIREMENTS WITH ELECTRICAL

DRAWINGS.

CONTRACTOR SHALL PLACE THE NEW INLINE FLOW METER(S) IN THE VERTICAL

POSITION. FLOW METER SHALL BE PLACED BELOW THE NEW 20" MOTORIZED

ISOLATION VALVE. COORDINATE POWER REQUIREMENTS WITH ELECTRICAL

DRAWINGS.

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

EB0007061

AA0003116

IB0001058

SHEET TITLE

REVIEWED BY:

DRAWN BY:

DESIGN BY:

PROJECT NO:

ISSUE:

© Copyright Hanson Professional Services Inc. 2020

54321 6

E

D

C

B

A

54321 6

SEAL

MARK DATE DESCRIPTION

This item has been digitally signed and sealed by Scott Neuner P.E. on the date listed using a digital signature.

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

/2

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Office Street Address Office City State Zip Office Phone Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

FOURTH FLOOR

PIPING - NORTH

PENTHOUSE

ENLARGED PLAN

M-103

6/25/2021

09625-01

SAN

LY

SAN

100% CD

1. REFER TO MECHANICAL GENERAL NOTES ON SHEET M-001.

2. REFER TO SPECIFICATIONS.

3. AIR HANDLING UNITS AND FAN COIL UNITS SHOWN ARE EXISTING TO REMAIN,

SHOWN FOR REFERENCE ONLY.

4. VALVE SIZING SHOWN ON THESE PLANS ARE PER THE AS-BUILT

DOCUMENTATION PROVIDED TO ENGINEER. CONTRACTOR SHALL FIELD

VERIFY CORRECT SIZE AT EACH LOCATION PRIOR TO ORDERING.

5. RELOCATE EXISTING GAUGES AS NECESSARY FOR NEW DEVICE

INSTALLATIONS.

SHEET KEYNOTES

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

FOURTH FLOOR PIPING - NORTH PENTHOUSE

0 2' 4' 8'

GENERAL SHEET NOTES

KEY PLAN - N.T.S.

NORTH PENTHOUSE

CENTER PENTHOUSE

SOUTH PENTHOUSE

NORTH

APPROXIMATE LOCATION OF THE

NEW MOTORIZED ISOLATION VALVES

EXISTING MANUAL ISOLATION

VALVES TO REMAIN

NORTH PENTHOUSE EXISTING CHILLED WATER RISER

APPROXIMATE LOCATION OF THE

NEW INLINE FLOW METERS

AIR TO DISCHARGE TOWARDS

THE EQUIPMENT LOCATED

IN THE AREAS OF CONCERN

TEMPORARY RETURN

DUCTWORK TO RISE ABOVE

THE FINISHED FLOOR AND

HELD IN PLACE

AREA OF CONCERN

AREA OF CONCERN

AREA OF CONCERN

CLIENT ROOM

6-139

TEL-COM MDF

6-137

MDR

6-138

TEL-COM

OFFICES

6-141

WOMEN

6-134

CORRIDOR

6-138.1

CONTRACTOR TO PROVIDE 35-TON TEMPORARY A/C UNIT, SIMILAR TO

TRANE VOYAGER CSDX0035. PLACE TEMPORARY COOLING UNIT OUTSIDE

THE SPACE BEING SERVED. UNIT SHALL BE PLACED ON LEVEL GROUND

AND IN A SECURE/WELL VENTILATED AREA. ROUTE CONDENSATE LINE TO

NEAREST STORM DRAIN.

CONTRACTOR SHALL DUCT THE TEMPORARY SUPPLY DUCTWORK IN

THROUGH ONE OF THE OPENINGS OF MDF 6-137. DUCTWORK SHALL

TERMINATE UNDERNEATH THE RAISED FLOOR STRUCTURE AND

RECOMMENDED TO BE AS CLOSE TO THE SERVER RACKS AS POSSIBLE.

ALL TEMPORARY DUCTWORK TO BE BY UNIT SUPPLIER.

CONTRACTOR SHALL DUCT THE TEMPORARY RETURN DUCTWORK

THROUGH ONE OF THE OPENINGS OF MDF 6-137. DUCTWORK SHALL BE

MOUNTED IN THE SPACE AND JUST BELOW THE CEILING GRID TO ENSURE

CAPTURE OF WARM AIR. ALL TEMPORARY DUCTWORK TO BE BY UNIT

SUPPLIER.

CONTRACTOR SHALL SEAL EXTERIOR DOORS TO ENSURE LITTLE

MOISTURE AND HEAT INTRUSION TO SPACE.

CONTRACTOR TO PROVIDE MEANS OF RETURN AIR FROM MDR 6-138 TO

THE TEL-COM MDF 6-137. RECOMMEND PLACING 14" FLEX DUCT ABOVE

CEILING AND CONNECTING TWO 2'x2' RETURN AIR GRILLES.

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

SHEET TITLE

REVIEWED BY:

DRAWN BY:

DESIGN BY:

PROJECT NO:

ISSUE:

© Copyright Hanson Professional Services Inc. 2020

54321 6

E

D

C

B

A

54321 6

SEAL

MARK DATE DESCRIPTION

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\M E

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H W

-1 p ry a n E

C .r v t

720 N. Maitland Ave., Suite 102 Maitland, FL 32751

(407) 622-2050 Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

BID ADDITIVE -

FIRST FLOOR -

TEMPORARY

COOLING SPACES

M-104

06/25/2021

20G0032

SAN

LY

SAN

100% CD

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

BID ADDITIVE - FIRST FLOOR HVAC PLAN -

TEL-COM MDF 106-446

1. REFER TO MECHANICAL GENERAL NOTES ON SHEET M-001.

2. REFER TO SPECIFICATIONS.

3. REFER TO PHASING PLAN SHEET FOR MORE INFORMATION ON CHILLED

WATER SHUT-DOWN FOR THIS AREA.

4. ALL ELECTRICAL REQUIREMENTS ASSOCIATED WITH THE TEMPORARY

COOLING SPACES ARE TO BE COORDINATED WITH ORANGE COUNTY

CONVENTION CENTER.

SHEET KEYNOTES

GENERAL SHEET NOTES

0 2' 4' 8'

KEY PLAN - N.T.S.

S C

O

TT

ALLEN NEUN

E R

P R O F

E

SS IONAL E

NG

IN

E E R

F L O R I D

A

L I C E N S E

B

M .0

(HOLE 26"X26")(HOLE 26"X26")(HOLE 26"X26")(HOLE 26"X26")(HOLE 26"X26")(HOLE 26"X26")(HOLE 26"X26")(HOLE 26"X26")(HOLE 26"X26")

A/V RACK ROOM

301-433

A/V RECORDING

301-434

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

SHEET TITLE

REVIEWED BY:

DRAWN BY:

DESIGN BY:

PROJECT NO:

ISSUE:

© Copyright Hanson Professional Services Inc. 2020

54321 6

E

D

C

B

A

54321 6

SEAL

MARK DATE DESCRIPTION

This item has been digitally signed and sealed by Scott Neuner P.E. on the date listed using a digital signature.

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

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C .r v t

720 N. Maitland Ave., Suite 102 Maitland, FL 32751

(407) 622-2050 Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

BID ADDITIVE -

THIRD FLOOR -

TEMPORARY

COOLING SPACE

M-105

06/25/2021

20G0032

SAN

LY

SAN

100% CD

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

THIRD FLOOR HVAC PLAN - AV RECORDING

301-433

1. REFER TO MECHANICAL GENERAL NOTES ON SHEET M-001.

2. REFER TO SPECIFICATIONS.

3. REFER TO PHASING PLAN SHEET FOR MORE INFORMATION ON CHILLED

WATER SHUT-DOWN FOR THIS AREA.

4. ALL ELECTRICAL REQUIREMENTS ASSOCIATED WITH THE TEMPORARY

COOLING SPACES ARE TO BE COORDINATED WITH ORANGE COUNTY

CONVENTION CENTER.

SHEET KEYNOTES

GENERAL SHEET NOTES

CONTRACTOR TO PROVIDE 60,000 BTU/HR SPOT COOLER WITH INTEGRAL

CONDENSATE TANK AND OVERFLOW SWITCH. SIMILAR TO MOVIN COOL

OFFICE PRO 60. ENSURE CONDENSER EXHAUST AIR IS DUCTED TO SPACE

OUTSIDE OF 301-433, AND SUPPLY AIR IS DIRECTED TO SERVER RACKS.

KEY PLAN - N.T.S.

CONVENTION

SPACE

NORTH

FCU-F

AHU-M1.20 AHU-M1.21

1-1/2" CHWS/R

3/4" CHWS/R

8" CHWR

8" CHWS

AREA OF CONCERN AREA OF CONCERN

TEMPORARY RETURNAIR TO DISCHARGE TOWARDS

DUCTWORK TO RISE ABOVETHE EQUIPMENT LOCATED

THE FINISHED FLOOR ANDIN THE AREAS OF CONCERN

HELD IN PLACE

AREA OF CONCERN

CONTRACTOR TO PROVIDE 25-TON TEMPORARY A/C UNIT, SIMILAR TO TRANE

VOYAGER CSDX0025. PLACE TEMPORARY COOLING UNIT OUTSIDE THE

PENTHOUSE MAN DOOR. UNIT SHALL BE PLACED ON ROOF LEVEL. ROUTE

CONDENSATE LINE TO NEAREST STORM DRAIN.

CONTRACTOR SHALL DUCT THE TEMPORARY SUPPLY DUCTWORK IN

THROUGH THE PENTHOUSE MAN DOOR AND THROUGH ONE OF THE OPENINGS

OF ELECTRICAL 3-403. DUCTWORK SHALL TERMINATE AS CLOSE TO THE

AREAS OF CONCERN AS POSSIBLE. ALL TEMPORARY DUCTWORK TO BE BY

UNIT SUPPLIER.

CONTRACTOR SHALL DUCT THE TEMPORARY RETURN DUCTWORK THROUGH

THE PENTHOUSE MAN DOOR AND THROUGH ONE OF THE OPENINGS OF

ELECTRICAL 3-403. DUCTWORK SHALL TERMINATE ABOVE THE FINISHED

FLOOR TO ENSURE CAPTURE OF WARM AIR. ALL TEMPORARY DUCTWORK TO

BE BY UNIT SUPPLIER.

CONTRACTOR SHALL SEAL EXTERIOR DOORS TO ENSURE LITTLE MOISTURE

AND HEAT INTRUSION TO SPACE.

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

SHEET TITLE

REVIEWED BY:

DRAWN BY:

DESIGN BY:

PROJECT NO:

ISSUE:

© Copyright Hanson Professional Services Inc. 2020

54321 6

E

D

C

B

A

54321 6

SEAL

MARK DATE DESCRIPTION

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U s e rs

\r y a n \D o c u m e n ts

\M E

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H W

-1 p ry a n E

C .r v t

720 N. Maitland Ave., Suite 102 Maitland, FL 32751

(407) 622-2050 Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

BID ADDITIVE -

FOURTH FLOOR -

TEMPORARY

COOLING SPACES

M-106

06/25/2021

20G0032

SAN

LY

SAN

100% CD

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

FOURTH FLOOR HVAC PLAN - ELECTRICAL ROOM

3-407

1. REFER TO MECHANICAL GENERAL NOTES ON SHEET M-001.

2. REFER TO SPECIFICATIONS.

3. REFER TO PHASING PLAN SHEET FOR MORE INFORMATION ON CHILLED

WATER SHUT-DOWN FOR THIS AREA.

4. ALL ELECTRICAL REQUIREMENTS ASSOCIATED WITH THE TEMPORARY

COOLING SPACES ARE TO BE COORDINATED WITH ORANGE COUNTY

CONVENTION CENTER.

5. CONTRACTOR TO COORDINATE ALL RIGGING AND PLACEMENT OF

TEMPORARY UNIT ON THE ROOF ADJACENT TO THE SPACE.

GENERAL SHEET NOTES

SHEET KEYNOTES

0 2' 4' 8'

KEY PLAN - N.T.S.

S C

O

TT

ALLEN NEUN

E R

P R O F

ESSIONAL E

NG

IN

E E R

F L O R I D

A

L I C E N S E

M

N.O.

BO

BI

M

N.O.

BO

BI

20" CHW FROM BUILDING

20" CHW TO BUILDING

M

N.O.

BO

BI

M

N.O.

BO

BI

24" CHW FROM BUILDING

24" CHW TO BUILDING

M

N.O.

BO

BI

M

N.O.

BO

BI

24" CHW FROM BUILDING

24" CHW TO BUILDING

N O

R T

H P

E N

T H

O U

S E

C E

N T

E R

P

E N

T H

O U

S E

S O

U T

H

P

E N

T H

O U

S E

FM

FM

AI

AI

FM

AI

FM

AI

FM

AI

FM

AI

EXISTING VALVE

EXISTING VALVE

EXISTING VALVE

EXISTING VALVE

EXISTING VALVE

EXISTING VALVE

CHW TO AHU'S

CHW TO AHU'S

CHW TO AHU'S

CHW FROM AHU'S

CHW FROM AHU'S

CHW FROM AHU'S

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

SHEET TITLE

REVIEWED BY:

DRAWN BY:

DESIGN BY:

PROJECT NO:

ISSUE:

© Copyright Hanson Professional Services Inc. 2020

54321 6

E

D

C

B

A

54321 6

SEAL

MARK DATE DESCRIPTION

This item has been digitally signed and sealed by Scott Neuner P.E. on the date listed using a digital signature.

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

/2

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\M E

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H W

-1 p ry a n E

C .r v t

720 N. Maitland Ave., Suite 102 Maitland, FL 32751

(407) 622-2050 Office Fax

OCCC N/S BUILDING

PENTHOUSE CHW

VALVES

9800 International Dr Orlando, FL 32819

CONTROLS

M-501

06/25/2021

20G0032

SAN

LY

SAN

100% CD

EXISTING CHW TERTIARY PUMP CONTROL SEQUENCE:

“A PID CONTROL LOOP WILL MODULATE THE SPEED OF THE PUMPS VFD BASED ON THE SET POINT OF A LOCAL DIFFERENTIAL PRESSURE SENSOR. THIS SENSOR'S SET POINT WILL BE CONTROLLED BY A RESET SCHEDULE THAT HAS AS ITS INPUT, FOUR REMOTELY LOCATED DIFFERENTIAL PRESSURE SENSORS. THE LOCAL SENSOR WILL BE RESET BY THE REMOTE SENSOR THAT IS SENSING THE LOWEST DIFFERENTIAL

PRESSURE.”

CONTRACTOR TO VERIFY THE EXISTING BUILDING AUTOMATION SYSTEM (BAS) ANY LOCAL / REMOTE DIFFERENTIAL PRESSURE SENSOR SETPOINTS AND RESET SCHEDULES AND PHYSICAL LOCATIONS

BEFORE AND AFTER ANY REQUIRED TEST AND BALANCE.

NEW CHW ISOLATION VALVE CONTROL SEQUENCE:

NEW ISOLATION VALVE (TYPICAL OF 6) RESPONSE TO NEW FLOW METER (TYPICAL OF 6) TO COMMUNICATE

WITH EXISTING BUILDING AUTOMATION SYSTEM (BAS) AS FOLLOWS:

FLOW METER:

THE BAS SHALL MONITOR CHILLED WATER SUPPLY AND RETURN WATER FLOW RATE (GPM).

IF THE CHILLED WATER SUPPLY AND RETURN WATER FLOW RATE (GPM) IS MORE THAN 10% (ADJ.)

DIFFERENT THEN THE BAS SHALL ENABLE AN ALARM – CHILLED WATER SUPPLY AND RETURN FLOW RATE

NOT EQUAL (CHILLED WATER LEAK).

ISOLATION VALVE:

THE BAS SHALL MONITOR AND COMMAND CHILLED WATER SUPPLY AND RETURN ISOLATION VALVE

POSITION (OPEN OR CLOSED) AND STATUS (NORMAL OR ALARM) RESPECTIVELY.

WHEN THE BAS COMMAND IS NOT EQUAL TO FEEDBACK POSITION A BAS CHILLED WATER ISOLATION VALVE ALARM (ISOLATION VALVE FAILURE - FEEDBACK NOT EQUAL TO COMMAND) SHALL BE ENABLED.

IF THE CHILLED WATER SUPPLY AND RETURN WATER FLOW RATE (GPM) IS MORE THAN 10% (ADJ.)

DIFFERENT AND THE BAS CHILLED WATER LEAK ALARM HAS BEEN ENABLED THEN:

• THE ISOLATION VALVE SHALL CLOSE.

• THE BAS SHALL ENABLE A CHILLED WATER ISOLATION VALVE ALARM – ISOLATION VALVE

ACTIVATED - CHILLED WATER LEAK).

• ONLY A BAS OPERATOR MANUAL COMMAND SHALL OPEN THE CHILLED WATER ISOLATION VALVE

AND DISABLE THE BAS ALARM. AFTER THE USER DEFINED TIME DELAY FOR REPAIR OF THE LEAK

OR CONFIRMATION OF RETURN TO NORMAL. THIS WILL REQUIRE A SECOND MANUAL

ACKNOWLEDGEMENT BY THE OPERATOR.

ISOLATION VALVE RESPONSE TO RESPECTIVE FLOW METER MEASURED FLOW IMBALANCE SHALL BE 30

SECONDS (ADJ.) MAXIMUM.

ALSO, THE ASSOCIATED REMOTE CHILLED WATER SUPPLY DIFFERENTIAL PRESSURE SENSOR

CONTROLLING CHILLED WATER SUPPLY PUMP MOTOR VFD SPEED SHALL BE DISABLED.18 SOUTH PENTHOUSE CHILLED WATER RETURN ISOLATION VALVE FEEDBACK X BI COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

17 SOUTH PENTHOUSE CHILLED WATER RETURN ISOLATION VALVE COMMAND X BO COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

16 SOUTH PENTHOUSE CHILLED WATER SUPPLY ISOLATION VALVE FEEDBACK X BI COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

15 SOUTH PENTHOUSE CHILLED WATER SUPPLY ISOLATION VALVE COMMAND X BO COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

SETPOINT + 10% CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

14 SOUTH PENTHOUSE CHILLED WATER RETURN FLOW RATE X AI 10 MIN

SETPOINT - 10%

GPM

CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

2 X X

SETPOINT + 10% CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

13 SOUTH PENTHOUSE CHILLED WATER SUPPLY FLOW RATE X AI 10 MIN

SETPOINT - 10%

GPM

CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

2 X X

12 CENTER PENTHOUSE CHILLED WATER RETURN ISOLATION VALVE FEEDBACK X BI COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

11 CENTER PENTHOUSE CHILLED WATER RETURN ISOLATION VALVE COMMAND X BO COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

10 CENTER PENTHOUSE CHILLED WATER SUPPLY ISOLATION VALVE FEEDBACK X BI COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

9 CENTER PENTHOUSE CHILLED WATER SUPPLY ISOLATION VALVE COMMAND X BO COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

SETPOINT + 10% CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

8 CENTER PENTHOUSE CHILLED WATER RETURN FLOW RATE X AI 10 MIN

SETPOINT - 10%

GPM

CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

2 X X

SETPOINT + 10% CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

7 CENTER PENTHOUSE CHILLED WATER SUPPLY FLOW RATE X AI 10 MIN

SETPOINT - 10%

GPM

CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

2 X X

6 NORTH PENTHOUSE CHILLED WATER RETURN ISOLATION VALVE FEEDBACK X BI COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

5 NORTH PENTHOUSE CHILLED WATER RETURN ISOLATION VALVE COMMAND X BO COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

4 NORTH PENTHOUSE CHILLED WATER SUPPLY ISOLATION VALVE FEEDBACK X BI COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

3 NORTH PENTHOUSE CHILLED WATER SUPPLY ISOLATION VALVE COMMAND X BO COV >1 MIN OPEN / CLOSED CHILLED WATER ISOLATION VALVE FAILURE (COMMAND NOT EQUAL TO FEEDBACK) 2 X X

SETPOINT + 10% CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

2 NORTH PENTHOUSE CHILLED WATER RETURN FLOW RATE X AI 10 MIN

SETPOINT - 10%

GPM

CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

2 X X

SETPOINT + 10% CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

1 NORTH PENTHOUSE CHILLED WATER SUPPLY FLOW RATE X AI 10 MIN

SETPOINT - 10%

GPM

CHILLED WATER SUPPLY AND RETURN FLOW RATE NOT EQUAL (CHILLED WATER LEAK)

2 X X

AI AO BI BOD

R

A W

IN

G

T A

G

POINT DESCRIPTION C

O

N T

R O

LL

E

D B

Y

(D R

A W

IN

G

T A

G

N E

W P

O

IN

T

A N

A

LO

G I

N P

U T

A N

A

LO

G O

U T

P U

T

B

IN

A R

Y I

N P

U T

B

IN

A R

Y O

U T

P U

T

TREND

INTERVAL

(ADJ)

SETPOINT / ALARM

CONDITION (ALL

SHOWN VALUES ARE

ADJ) UNITS ALARM MESSAGE A

LA

R M

L E

V E

L

H

IG

H

[M E

D

IU

M

LO

W

E M

A

IL

A

LA

R M

LO

G

A

LA

R M

CHILLED WATER (CHW) SYSTEM NEW POINTS

HARDWARE

POINTS

SOFTWARE POINTS (BACNET VALUE / TREND / SETPOINT / ALARM)

DIRECT DIGITAL CONTROL (DDC) POINTS SCHEDULE

neune02063 Rectangle neune02063 Rectangle neune02063 Line neune02063 Rectangle neune02063 Rectangle neune02063 Line

NOTE: SOME SYMBOLS SHOWN IN ELECTRICAL LEGEND MAY NOT APPLY

TO THIS PROJECT.

SHEET NOTE. SEE THE SPECIAL NOTES ON

THAT SHEET FOR THE NOTE NUMBER

INDICATED IN THE HEXAGON.

DEMOLITION HATCHING - INDICATES ITEMS TO

BE REMOVED UNLESS OTHERWISE NOTED

ITEMS SHOWN DASHED AND RELATIVELY LIGHT

ARE EXISTING UNLESS NOTED OTHERWISE

REVISION CLOUD AND REFERENCE NUMBER

ROOM NUMBERS

SECTION/DETAIL DESIGNATIONS

EQUIPMENT DESIGNATION

TOP = EQUIPMENT TAG

X = SECTION (LETTER) OR DETAIL (NUMBER)

Y = SHEET WHERE DETAIL/SECTION IS REFERENCED

Z = SHEET WHERE DETAIL/SECTION IS SHOWN

BOTTOM = EQUIPMENT NUMBER

X

Z

X

Z

TAG

Y

ASC - APPLICATION SPECIFIC CONTROLLER

ATC - AUTOMATIC TEMPERATURE CONTROL

FAAP - FIRE ALARM ANNUNCIATOR PANEL

GAP - GENERATOR ANNUNCIATOR PANEL

FT - FOOT OR FEET

HP - HORSE POWER

FTU - FAN TERMINAL UNIT

GFI - GROUND FAULT INTERRUPTING

GND - GROUND

HZ - HERTZ (CYCLES PER SECOND)

FCU - FAN COIL UNIT

FLA - FULL LOAD AMPS

EM - EMERGENCY

EWC - ELECTRIC WATER COOLER

EWH - ELECTRIC WATER HEATER

EX - EXISTING

EXTR - EXISTING TO REMAIN

°F - DEGREES FAHRENHEIT

FACP - FIRE ALARM CONTROL PANEL

FATC - FIRE ALARM TERMINAL CABINET

EPO - EMERGENCY POWER OFF

CT - COOLING TOWER

dB - DECIBELS

EF - EXHAUST FAN

EDH - ELECTRIC DUCT HEATER

ELEC - ELECTRIC OR ELECTRICAL

°C - DEGREES CENTIGRADE/CELSIUS

C - CONDUIT

CB - CIRCUIT BREAKER

CCTV - CLOSED CIRCUIT TELEVISION

D/D - DUSK TO DAWN

CONC - CONCRETE

COND - CONDUCTOR

DN - DOWN

AC - ALTERNATING CURRENT

AFG - ABOVE FINISHED GRADE

ATS - AUTOMATIC TRANSFER SWITCH

BG - BELOW GRADE

ABCLG - ABOVE CEILING

APPROX - APPROXIMATELY

BLDG - BUILDING

A/C - AIR CONDITIONING

AHU - AIR HANDLING UNIT

AFF - ABOVE FINISHED FLOOR

AL - ALUMINUM

PTAC - PACKAGED TERMINAL AIR CONDITIONER

UNO - UNLESS NOTED OTHERWISE

WH - WATER HEATER

VAV - VARIABLE AIR VOLUME

VFD - VARIABLE FREQUENCY DRIVE

WP - WEATHERPROOF

TYP - TYPICAL

RLA - RUNNING LOAD AMPS

SHT - SHEET

SF - SUPPLY FAN

RTU - ROOF TOP UNIT

UGE - UNDERGROUND ELECTRIC

TTC - TELEPHONE TERMINAL CABINET

TTB - TELEPHONE TERMINAL BOARD

SCP - SECURITY CONTROL PANEL

R - RELOCATE

IDF - INTERMEDIATE DISTRIBUTION FRAME

MTD - MOUNTED

POAU - PACKAGED OUTDOOR AIR UNIT

OAU - OUTDOOR AIR HANDLING UNIT

P - PUMP

PH - PHASE

NTS - NOT TO SCALE

OHE - OVERHEAD ELECTRIC

NO - NORMALLY OPEN

NL - NIGHT LIGHT

NF - NON-FUSED

NIC - NOT IN CONTRACT

NC - NORMALLY CLOSED

LRA - LOCKED ROTOR AMPS

MCA - MINIMUM CIRCUIT AMPACITY

MIN - MINIMUM

REF - REFRIGERATOR

MAX - MAXIMUM

KW - KILOWATT

LA - LIGHTNING ARRESTOR

MH - MANHOLE

MDF - MAIN DISTRIBUTION FRAME

MB - MAIN BREAKER

IN - INCHES

MLO - MAIN LUGS ONLY

U.N.O. - UNLESS NOTED OTHERWISE

ST - SHUNT TRIP

ELECTRICAL SYMBOL LEGENDABBREVIATIONS

GENERAL SYMBOLS

ELECTRICAL SYMBOL NOTES

ALL DISTANCES ARE TO CENTER OF DEVICE OR EQUIPMENT UNLESS OTHERWISE

NOTED. DEVICES INDICATED AT 48" MAY NOT BE INSTALLED WITH ANY OPERABLE PART

HIGHER THAN 48". DEVICES MAY BE INSTALLED IN CONCRETE MASONRY UNITS WITH

THE TOP OF THE DEVICE AT 48".

** DISTANCE TO TOP OF EQUIPMENT OR DEVICE

T1

PP2

TRANSFORMERS. THE TRANSFORMER TYPE IS INDICATED BY A NUMBER

FOLLOWING THE UPPER CASE LETTER "T". SEE THE TRANSFORMER

SCHEDULE OR THE SINGLE LINE DIAGRAM FOR THE TRANSFORMER

DESCRIPTION AND REQUIREMENTS. EXAMPLE: TRANSFORMER TYPE "T1".

PANELBOARDS. PANELBOARD DOORS MAY BE SHOWN TO INDICATE

OPENING SIDE OF RECESSED PANELBOARDS. SEE PANELBOARD

IDENTIFICATION FOR DESIGNATION CODES.

CONDUIT SHOWN WITHOUT SLASH MARKS SHALL CONTAIN 2#12, 1#12G

CONDUCTORS IN 3/4" CONDUIT UNLESS SPECIFIC EQUIPMENT REQUIRES A

DIFFERENT SIZE.

HOME RUN TO BRANCH CIRCUIT PANELBOARD. THE PANELBOARD

DESIGNATION AND CIRCUITS ARE SHOWN ADJACENT TO THE HOME RUN

ARROW. CIRCUIT BREAKER SIZES (AMPS/NUMBER OF POLES) ARE SHOWN

IN THE PANELBOARD SCHEDULE WITH THE CORRESPONDING PANELBOARD

AND CIRCUIT DESIGNATION. EXAMPLE: HOME RUN TO PANELBOARD RP2;

CIRCUITS 1, 3, 5.

RP2-1,3,5

ELECTRICAL GENERAL NOTES

1. ALL ELECTRICAL WORK SHALL COMPLY WITH THE 2017 NATIONAL ELECTRICAL CODE, THE 2020 FLORIDA BUILDING CODE, THE NATIONAL FIRE CODES, STATE REQUIREMENTS AND ALL APPLICABLE LOCAL

CODES AND ORDINANCES.

2. SEE SPECIFICATIONS FOR ADDITIONAL INFORMATION AND ALL REQUIREMENTS NOT INDICATED ON THE

DRAWINGS.

3. IT IS THE INTENT OF THESE PLANS AND SPECIFICATIONS THAT A COMPLETE AND WORKABLE ELECTRICAL INSTALLATION BE PROVIDED FOR ALL THE EQUIPMENT DESCRIBED OR SHOWN AS BEING IN THIS CONTRACT. ANY ITEMS WHICH ARE CLEARLY NECESSARY FOR THE COMPLETION OF THE WORK OR ITS APPURTENANCES SHALL BE CONSIDERED A PORTION OF THE WORK AND SHALL BE PROVIDED AND

INSTALLED BY THE CONTRACTOR EVEN THOUGH NOT DIRECTLY SPECIFIED.

4. THE PLANS AND SPECIFICATIONS ARE COMPLIMENTARY, AND THAT WHICH IS CALLED FOR BY ONE SHALL BE AS BINDING AS IF CALLED FOR BY BOTH. IN THE EVENT THAT THE PLANS AND SPECIFICATIONS CONFLICT, THE HIGHER RANKING DOCUMENT (SPECIFICATIONS) SHALL APPLY. ANY DISCREPANCIES IN THE DRAWINGS SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE DESIGN PROFESSIONAL

PRIOR TO SUBMITTAL OF BID.

5. THE PLANS INDICATE THE GENERAL ARRANGEMENT OF THE WORK TO BE PERFORMED AND ARE DIAGRAMMATIC ONLY. ALL DIMENSIONS AND EQUIPMENT LOCATIONS SHALL BE VERIFIED IN THE

FIELD.

6. VISIT AND CAREFULLY EXAMINE THOSE PORTIONS OF THE BUILDING AND SITE AFFECTED BY THIS WORK BEFORE SUBMITTING PROPOSALS, SO AS TO BECOME FAMILIAR WITH EXISTING CONDITIONS AND DIFFICULTIES THAT WILL AFFECT EXECUTION OF THE WORK. SUBMISSION OF A PROPOSAL WILL BE CONSTRUED AS EVIDENCE THAT SUCH EXAMINATION HAS BEEN MADE AND LATER CLAIMS FOR LABOR, EQUIPMENT OR MATERIALS REQUIRED BECAUSE OF DIFFICULTIES ENCOUNTERED WILL NOT BE

RECOGNIZED.

7. THE CONTRACTOR SHALL THOROUGHLY REVIEW THE PROJECT TO ENSURE THAT ALL WORK SHALL MEET OR EXCEED THE ABOVE REQUIREMENTS. ANY ALLEGED DISCREPANCIES SHALL BE BROUGHT TO

THE OWNER'S AND ENGINEER'S ATTENTION PRIOR TO THE START OF WORK.

8. THE CONTRACTOR IS DIRECTED TO OBTAIN COPIES OF ALL RELATED PLANS, SPECIFICATIONS, SHOP

DRAWINGS AND ADDENDUM TO COORDINATE THE RELATED WORK AND SCHEDULING.

9. COORDINATE ELECTRICAL EQUIPMENT, LIGHTING FIXTURE AND DEVICE LOCATIONS WITH

ARCHITECTURAL PLANS AND EQUIPMENT OF ALL TRADES.

10. PROVIDE ACCESS PANELS IN WALLS AND CEILINGS WHERE REQUIRED FOR OPERATION, SERVICING, INSPECTION AND MAINTENANCE OF ALL EQUIPMENT.

11. VERIFY EXISTING CONDITIONS IN FIELD AND COORDINATE WITH ALL TRADES PRIOR TO INSTALLING OR

FABRICATING EQUIPMENT.

12. DRAWINGS ARE DIAGRAMMATIC IN NATURE. COORDINATE EXACT LOCATION OF ALL CEILING MOUNTED EQUIPMENT SO ALL SERVICEABLE COMPONENTS CAN BE EASILY ACCESSED. REMOVAL OR RELOCATION

OF LIGHTING FIXTURES FOR SERVICE ACCESS IS NOT ACCEPTABLE. THE CONTRACTOR SHALL

REINSTALL EQUIPMENT THAT HAS INADEQUATE OR UNSAFE ACCESSIBILITY. LOCATE ALL OTHER

EQUIPMENT WITH MANUFACTURER RECOMMENDED ACCESS FOR OPERATION AND MAINTENANCE.

13. PRIOR TO BID, COORDINATE ALL ELECTRICAL WORK WITH MECHANICAL WORK AND OTHER TRADES.

SEE SPECIFICATIONS FOR REQUIREMENTS.

14. CONTRACTOR SHALL NOT CONCEAL ANY WORK UNTIL INSPECTED BY ELECTRICAL INSPECTOR AND/OR ARCHITECT/ENGINEER. CONTRACTOR SHALL NOTIFY A/E OF A SCHEDULED INSPECTION TIME WITHIN 72

HOURS. GENERAL CONTRACTOR SHALL NOT CONCEAL WORK UNTIL APPROVED, REGARDLESS OF

SCHEDULE.

15. PRIME CONTRACTOR IS RESPONSIBLE TO HAVE LICENSED AND QUALIFIED SUBCONTRACTORS

PERFORMING ALL WORK.

16. ALL CHANGES MADE IN THE FIELD SHALL BE RECORDED BY THE CONTRACTOR(S) ON AS-BUILT

DRAWINGS, SHOP DRAWINGS, AND IN MAINTENANCE MANUALS.

17. THE SIZE, LOCATION AND ELECTRICAL REQUIREMENTS AND SERVICE CLEARANCES OF EQUIPMENT INSTALLED UNDER DIVISION 26, ELECTRICAL, SHALL BE COORDINATED WITH ALL OTHER TRADES.

18. WHERE CROWDED LOCATIONS EXIST OR WHERE THERE IS A POSSIBILITY OF CONFLICT BETWEEN

TRADES, CONTRACTOR SHALL MAKE COMPOSITE DRAWINGS SHOWING THE EXACT LOCATION OF

PANELBOARDS, SWITCHBOARDS, TRANSFORMERS, CONDUIT AND EQUIPMENT AND MECHANICAL PIPING, DUCTWORK, AND OTHER ARCHITECTURAL APPURTENANCES. DRAWINGS SHALL BE BASED ON FIELD

MEASUREMENTS AND, AFTER CONSULTATION AND AGREEMENT BETWEEN THE TRADES, SHALL BE

APPROVED BY THE ARCHITECT/ENGINEER PRIOR TO INSTALLATION OF THE WORK.

19. NOTIFY ARCHITECT/ENGINEER OF ANY CONFLICTS PRIOR TO PURCHASING EQUIPMENT AND PRIOR TO

CUTTING OPENINGS.

20. ALL BARE METAL SURFACES SHALL BE PRIMED AND PAINTED TO PREVENT ANY RUST, INCLUDING, BUT

NOT LIMITED TO, ANGLE FRAMING, UNIT SUPPORTS, MOUNTING HARDWARE, ETC.

21. ALL WORK SHALL BE CONSTRUCTED TO MEET ANY PHASING REQUIREMENTS OF THE PROJECT AS MAY

BE OUTLINED IN THE DRAWINGS AND/OR SPECIFICATIONS.

22. RACEWAYS AND ELECTRICAL EQUIPMENT HAVE BEEN LOCATED AND ARRANGED TO MINIMIZE THE

INTERFERENCE OF EQUIPMENT WITH THE STRUCTURE. THE CONTRACTOR SHALL THOROUGHLY

FAMILIARIZE THEMSELVES WITH THE WORK TO BE PERFORMED BY OTHER TRADES AND THE PHYSICAL CHARACTERISTICS OF THE STRUCTURE IN ORDER TO SCHEDULE AND INSTALL EQUIPMENT AND TO MINIMIZE POSSIBLE INTERFERENCE. FAILURE TO PROPERLY COMMUNICATE AND SCHEDULE WORK WITH OTHER TRADES RESULTING IN ADDITIONAL WORK AND MATERIAL, SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. THE MODIFICATIONS REQUIRED TO RESOLVE THE CONFLICT SHALL BE DECIDED BY

THE OWNER AND THE COST OF THE MODIFICATIONS SHALL BE BORNE BY THE CONTRACTOR.

23. ALL PANELBOARDS SHALL BE PROVIDED WITH A PRINTED DIRECTORY SHOWING CIRCUIT NUMBERS AND

A COMPLETE DESCRIPTION OF EACH CIRCUIT.

24. MINIMUM TRADE SIZE CONDUIT PERMITTED SHALL BE 3/4 INCH UNLESS NOTED OTHERWISE. TYPE AC AND TYPE MC CABLE SHALL NOT BE PERMITTED FOR USE ANYWHERE EXCEPT FOR LIGHTING FIXTURE

WHIPS NOT EXCEEDING 6'-0" IN LENGTH.

25. ALL SECONDARY FEEDERS AND BRANCH CIRCUIT CONDUCTORS SHALL BE COPPER WITH 600 VOLT INSULATION TYPE THHN, THW OR THWN. (MINIMUM SIZE SHALL BE NO. 12 AWG.) CONTRACTOR SHALL PROVIDE AND INSTALL ALL PHASE (A, B, C, AS REQUIRED) CONDUCTORS, NEUTRAL CONDUCTORS, AND

GROUND CONDUCTORS AS NECESSARY FOR A COMPLETE AND OPERABLE SYSTEM. NO INDIVIDUAL

CONDUCTOR SPECIFICATION SHALL BE CONSTRUED AS REQUIRING ONLY ONE CONDUCTOR. A

COMPLETE AND OPERABLE SYSTEM IS INTENDED BY THE CONSTRUCTION DOCUMENTS AND THE

CONTRACTOR SHALL PROVIDE AND INSTALL ALL NECESSARY WIRING AND CONDUCTORS AS REQUIRED

TO DELIVER A COMPLETE AND OPERABLE ELECTRICAL SYSTEM TO THE OWNER. NO ADDITIONAL

COMPENSATION WILL BE MADE TO THE CONTRACTOR FOR UNDER-ESTIMATING AND/OR MIS-

CALCULATING THEIR WIRING AND CABLING RESPONSIBILITIES.

26. ALL ELECTRICAL WIRING DEVICES INDICATED TO BE INSTALLED IN MASONRY WALLS OR FLOORS SHALL

BE FLUSH MOUNTED, UNLESS OTHERWISE NOTED.

27. ALL CONDUIT RUNS SHALL BE CONCEALED UNLESS SPECIFICALLY NOTED OTHERWISE OR PRIOR

APPROVED BY OWNER FOR SURFACE MOUNTING.

28. ALL CONDUITS SHALL HAVE A SEPARATE GREEN GROUND CONDUCTOR INSTALLED FOR GROUNDING.

29. ALL FEEDER AND BRANCH CIRCUIT CONDUCTORS SHALL BE SIZED FOR THE MAXIMUM VOLTAGE DROP

ALLOWED IN ACCORDANCE WITH THE 2020 FLORIDA BUILDING CODE, ENERGY CONSERVATION,

CHAPTER 4, SECTION C405.7.3. THE ELECTRICAL CONTRACTOR SHALL CALCULATE VOLTAGE DROP AND

ADJUST CONDUCTORS AS NEEDED. FOR DESIGN LOADS, A MAXIMUM VOLTAGE DROP OF 2% IS

PERMITTED FOR FEEDER CONDUCTORS AND A MAXIMUM VOLTAGE DROP OF 3% IS PERMITTED FOR BRANCH CIRCUIT CONDUCTORS. CONTRACTOR SHALL NOT DECREASE CONDUCTOR SIZES NOTED ON PLAN. CONTRACTOR SHALL ONLY INCREASE CONDUCTOR SIZES NOTED IF NEEDED TO MEET MINIMUM

CODE REQUIREMENTS.

30. FOR MULTI-WIRE BRANCH CIRCUITS, ADD SEPARATE NEUTRALS OR PROVIDE & INSTALL MULTI-POLE

CIRCUIT BREAKERS PER 2017 NEC, ARTICLE 210.4.

31. THE CONTRACTOR SHALL PROVIDE AND INSTALL CHROME FINISHED METAL ESCUTCHEONS TO FINISH THE HOLES OR SLEEVES OFF, INCLUDING THE OUTSIDE AND INSIDE OF THE EXTERIOR WALLS AND ANY OTHER PLACE WHERE THE PENETRATION IS VISIBLE, FOR ALL ELECTRICAL PIPES, CONDUITS, AND PENETRATIONS MADE OR OTHERWISE NECESSARY FOR CONSTRUCTION OF THE ELECTRICAL SYSTEMS.

32. THE CONTRACTOR SHALL MAKE AND PERFORM ALL EXOTHERMIC WELDING PROCEDURES (CADWELD) IN ACCORDANCE WITH THE APPLICABLE ANSI STANDARDS INCLUDING SAFETY IN WELDING AND CUTTING, AND IN STRICT ACCORDANCE WITH THE MANUFACTURER'S WRITTEN INSTALLATION AND HANDLING INSTRUCTIONS. ALL EXOTHERMIC WELDS (CADWELDS) SHALL BE INDIVIDUALLY DOCUMENTED AND CERTIFIED BY THE INSTALLING CONTRACTOR AND SHALL BE UNIQUELY RECORDED ON THE AS-BUILT

DRAWINGS. ALL DOCUMENTATION SHALL BEAR THE CONTRACTORS SIGNED CERTIFICATION OF

PROPERLY COMPLETED WELDS AND SHALL BE SUBMITTED TO THE OWNER FOR THEIR PERMANENT

RECORDS.

33. ALL ELECTRICAL EQUIPMENT FEEDERS, BRANCH CIRCUIT CONDUCTORS, AND DEVICE AND EQUIPMENT

TERMINATIONS SHALL BE RATED FOR A MINIMUM OF 75ºC UNLESS OTHERWISE NOTED.

34. GENERAL CONTRACTOR SHALL COORDINATE WITH THE OWNER (ORANGE COUNTY CONVENTION

CENTER) THE ELECTRICAL REQUIREMENTS FOR THE TEMPORARY HVAC UNITS THAT ARE TO BE USED

DURING CONSTRUCTION.

TAG-# OR

72"** CIRCUIT BREAKER PANEL

72"**

72"**

T1

POWER OR DISTRIBUTION PANEL

TRANSFORMER (TYPE DENOTED)

SPECIAL CABINET

GENERATOR (KVA DENOTED)25 KVA

VARIABLE FREQUENCY DRIVE

EQUIPMENT

VFD

SR

SYMBOL

LV

UE

EX

UHVE

OHE

OHT

HT AFF

CONDUIT TRANSITION DOWN

CONDUIT TRANSITION UP

BRANCH CIRCUIT HOME RUN (NUMBER AND

SIZE OF CONDUCTORS AS PER N.E.C. -

NUMBERS DENOTE PANEL AND CIRCUIT)

UNDERGROUND HIGH VOLTAGE ELECTRICAL

UNDERGROUND ELECTRICAL

LOW VOLTAGE POWER WIRING

EXISTING CONDUIT

OVERHEAD TELEPHONE

OVERHEAD ELECTRIC

CONDUIT EXPOSED

SURFACE RACEWAY

CONDUIT STUBBED OUT

CONDUIT CONCEALED BELOW FLOOR

CONDUIT CONCEALED IN WALL OR OVERHEAD

DESCRIPTION

UNDERGROUND TELEPHONEUT

UCOM UNDERGROUND COMMUNICATIONS

UTV UNDERGROUND CABLE TELEVISION (CATV OR CCTV)

UFIBR UNDERGROUND FIBER OPTIC

A-1, 3, 5

RACEWAY & CONDUCTORS

DEVICES

SYMBOLHT AFF DESCRIPTION

AS NOTED

72"**

72"** R

72"**

72"**

72"**

48"

72"**

72"**

BUS DUCT WITH PLUG UN DISCONNECT (FUSED)

ENCLOSED CIRCUIT BREAKER

RELAY

COMB. MOTOR STARTER (NON-FUSED)

MAG MOTOR STARTER OR CONTACTOR

SAFETY DISC SW (FUSED)

SAFETY DISC SW (NON-FUSED)

COMB MOTOR STARTER (FUSED)

MANUAL MTR STR (W/OVERLOADS)

MOTOR (SEE SCHEDULE)

DAMPER MOTOR

AS NOTED J J JUNCTION BOX

PULL BOXPB

SYMBOLHT AFF DESCRIPTION

Engineering | Planning | Allied Services

Offices Nationwide www.hanson-inc.com

Hanson Professional Services Inc.

CONSULTANTS

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REVIEWED BY:

DRAWN BY:

DESIGN BY:

PROJECT NO:

ISSUE:

© Copyright Hanson Professional Services Inc. 2020

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