2025-01-27_9508_Oak_Grove_MS_Chiller_Repl-ELEC-Permit_Set-S&S.pdf

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EQUIPMENT PROVIDED BY OTHER DIVISIONS REQUIRING ELECTRICAL CONNECTION(S). COORDINATE EQUIPMENT LOCATION, CONNECTION POINT(S), AND OTHER REQUIREMENTS WITH RESPECTIVE DIVISION'S DRAWINGS, SPECIFICATIONS, AND SHOP DRAWINGS. REFER TO EQUIPMENT CONNECTION SCHEDULES FOR ADDITIONAL REQUIREMENTS. EXAMPLES OF EQUIPMENT REQUIRING ELECTRICAL CONNECTION(S) AS

FOLLOWS:

"XXXX-##" INDICATES MECHANICAL / PLUMBING / FIRE PROTECTION EQUIPMENT

DESIGNATIONS, MATCHING LABELS USED IN THOSE DIVISIONS' CONSTRUCTION

DOCUMENTS.

"FS-##" INDICATES FOOD SERVICE EQUIPMENT, MATCHING ITEM NUMBER (##) AS SHOWN

ON FOOD SERVICE CONSTRUCTION DOCUMENTS.

"ELEV-##" INDICATES ELEVATOR, MATCHING DESIGNATION AS SHOWN ON ARCHITECTURAL

CONSTRUCTION DOCUMENTS.

XXXX-##

POWER & EQUIPMENT SYMBOL LEGEND

SYMBOL DESCRIPTION

HALF TONE LINES DENOTES BACKGROUND OR EXISTING TO REMAIN (E).

THIN SOLID LINES

DENOTES DEVICES, EQUIPMENT, ETC. EXISTING TO REMAIN (E).

HEAVY SOLID LINES

DENOTES NEW (N) OR RELOCATED (R) DEVICES, EQUIPMENT, ETC.

DASHED LINES DENOTES DEVICES, EQUIPMENT, ETC. TO BE DISCONNECTED AND REMOVED (D&R).

HEAVY PHANTOM LINES

DENOTES NEW (N) OR RELOCATED (R) CONDUIT, EQUIPMENT, ETC.UNDERGROUND

OR BELOW GRADE.

BRANCH CKT TURNING UP. BRANCH CKT TURNING DOWN. BRANCH CKT TURNING UP AND DOWN.

UE

UT

UNDERGROUND, UNDER FLOOR/SLAB DUCTBANK, DIRECT BURIED CABLE, CONDUIT/CONDUCTOR:

UT = TELECOM; UE = ELECTRICAL

GH

N #AWG

HOME RUN. HASH MARKS INDICATE CONDUCTOR QUANTITY. HASH MARKS DEFINED AS SHOWN.

"#" INDICATES SIZE OF CONDUCTORS OTHER THAN 12-AWG. ALL UNMARKED HOMERUNS SHALL CONTAIN (2)

#12 AWG & (1) #12 AWG GND IN 3/4" CONDUIT, UNLESS OTHERWISE NOTED.

ZZZ / #,#,#

480Y/277 VOLT, 3-PHASE, 4-WIRE ELECTRICAL DISTRIBUTION TYPE PANELBOARD.

WP

#,WP

WP

WP

WP

WPAS

AF

AS

AT

AS

AF

AS

208Y/120 VOLT, 3-PHASE, 4-WIRE ELECTRICAL DISTRIBUTION TYPE PANELBOARD.

480Y/277 VOLT, 3-PHASE, 4-WIRE, SURFACE MOUNTED ELECTRICAL PANELBOARD.

BRANCH CIRCUITING. "ZZZ" INDICATES PANEL DESIGNATION. "#,#,#," INDICATES CIRCUIT NUMBER(S).

208Y/120 VOLT, 3-PHASE, 4-WIRE, SURFACE MOUNTED ELECTRICAL PANELBOARD.

DRY-TYPE DISTRIBUTION TRANSFORMER.

NON-FUSED DISCONNECT SWITCH. "AS" INDICATES SWITCH SIZE.

"WP" INDICATES WEATHERPROOF (NEMA 3R) ENCLOSURE.

FUSED DISCONNECT SWITCH. "AF" INDICATES FUSE SIZE. "AS" INDICATES SWITCH SIZE.

"WP" INDICATES WEATHERPROOF (NEMA 3R) ENCLOSURE.

FUSED CIRCUIT BREAKER SWITCH. "AT" INDICATES CIRCUIT BREAKER TRIP RATING.

"AF" INDICATES FRAME SIZE. "WP" INDICATES WEATHERPROOF (NEMA 3R) ENCLOSURE.

MAGNETIC MOTOR STARTER MOUNTED IN A NEMA ENCLOSURE. "#" INDICATES STARTER SIZE. "WP"

INDICATES WEATHERPROOF (NEMA 3R) ENCLOSURE.

COMBINATION STARTER & FUSED DISCONNECT SWITCH. "#" INDICATES STARTER SIZE.

"AF" INDICATES FUSE SIZE, "AS" INDICATES SWITCH SIZE.

"WP" INDICATES WEATHERPROOF (NEMA 3R) ENCLOSURE.

COMBINATION VFD STARTER AND DISCONNECT SWITCH.

"WP" INDICATES WEATHERPROOF (NEMA 3R) ENCLOSURE.

FEEDER DESIGNATION. REFER TO

FEEDER SCHEDULE(S) FOR FEEDER

SIZE.

ONE-LINE DIAGRAM SYMBOL LEGEND

SYMBOL DESCRIPTION

DENOTES NEW (N) OR RELOCATED

(R) BUSSING, FEEDER, ETC.HEAVY SOLID LINES

AUTOMATIC TRANSFER SWITCH.

NUMBER OF POLES AND AMPERAGE

RATING AS NOTED OR SCHEDULED.

SYMBOL DESCRIPTION

DRY TYPE TRANSFORMER. kVA, PHASE, PRIMARY AND SECONDARY

RATING AS NOTED OR SCHEDULED.

PANELBOARD. DESIGNATION AS

NOTED. SEE PANELBOARD

SCHEDULES FOR ADDITIONAL

INFORMATION.

MOLDED CASE CIRCUIT BREAKER.

FRAME AND TRIP SIZES AS NOTED.

MOLDED CASE CIRCUIT BREAKER

WITH SHUNT TRIP OPERATOR.

FRAME AND TRIP SIZES AS NOTED.

LOW VOLTAGE FUSED DISCONNECT

SWITCH. FUSE AND DISCONNECT

SWITCH SIZES AS NOTED.

LOW VOLTAGE DISCONNECT SWITCH.

DISCONNECT SWITCH SIZE AS

NOTED.

LOW VOLTAGE FUSE. SIZE AS NOTED.

COMBINATION STARTER AND

MOTOR CIRCUIT PROTECTOR.

STARTER AND MOTOR CIRCUIT

PROTECTOR SIZES AS NOTED.

COMBINATION STARTER AND

FUSED DISCONNECT SWITCH.

STARTER, FUSE, AND SWITCH

SIZES AS NOTED.

SPECIALTY EQUIPMENT/DEVICES. "XX"

STANDS FOR THE FOLLOWING:

SPD SURGE PROTECTIVE

DEVICE.

GFP GROUND FAULT

PROTECTION.

C CONTACTOR.

M METERING.

EPO EMERGENCY POWER OFF

PUSHBUTTON.

VFD VARIABLE FREQUENCY

DRIVE PROVIDED BY

DIVISION 23.

EC ELEVATOR CONTROLLER

PROVIDED BY DIVISON 14.

THREE PHASE GENERATOR. SIZE

AS NOTED OR SCHEDULED.

THREE PHASE MOTOR.

HORSEPOWER AS NOTED OR

SCHEDULED. 'XX' INDICATES

MOTOR DESIGNATION.XX

SPACE IN CIRCUIT BREAKER OR

FUSED SWITCH DISTRIBUTION

PANELBOARD. FRAME SIZE AS

NOTED.

DELTA TO WYE CONNECTED

WIRING

CONTROL POWER

TRANSFORMER (CPT) OR

POTENTIAL TRANSFORMER (PT).

CURRENT TRANSFORMER. SIZE

AS REQUIRED.

NEUTRAL BUS TO GROUND BUS

BONDING.

MEDIUM VOLTAGE FUSED

DISCONNECT SWITCH. FUSE

SIZE AS NOTED.

MEDIUM VOLTAGE FUSE. SIZE AS

NOTED.

LOW VOLTAGE BOLTED

PRESSURE FUSED SWITCH. FUSE

AND DISCONNECT SWITCH SIZES

AS NOTED.

HAND/OFF/AUTO SWITCH.

FUSE

FUSE

G

TRIP

FRAME

STARTER

FUSE

SWITCH

MCP

STARTER

M

SPACE

G

NN

FUSE

ST

TRIP

FRAME

SWITCH

FUSE

SWITCH

NAME

SWITCH

XX

SWITCH

FUSE

SWITCH

DUPLEX RECEPTACLE, 20 AMPERE, 125 VOLT, 2 POLE, 3 WIRE GROUNDING TYPE, NEMA 5-20R, MOUNTED 18"A.F.F. UNLESS OTHERWISE NOTED. "+XX" INDICATES MOUNTING HEIGHT OTHER THAN 18". "ZZ / ##"

INDICATES BRANCH CIRCUITING.

ZZ/##

+XX"

OUTLET SYMBOL LEGEND

SYMBOL DESCRIPTION

ZZ/##

+XX"

ZZ/##

+XX"

ZZ/##

+XX"

SPECIAL PURPOSE RECEPTACLE. REFER TO ABOVE FOR MOUNTING HEIGHT AND CIRCUITING

INFORMATION. "X" INDICATES THE FOLLOWING:

A XX VOLT, X POLE, X WIRE, XX AMP (NEMA X-XXR)

COORDINATE EXACT NEMA CONFIGURATION WITH EQUIPMENT PRIOR TO ROUGH-IN.

SINGLE RECEPTACLE, 20 AMPERE, 125 VOLT, 2 POLE, 3 WIRE GROUNDING TYPE, NEMA 5-20R, MOUNTED 18"A.F.F. UNLESS OTHERWISE NOTED. REFER TO ABOVE FOR MOUNTING HEIGHT AND CIRCUITING

INFORMATION.

DOUBLE DUPLEX (QUAD) RECEPTACLE, 20 AMPERE, 125 VOLT, 2 POLE, 3 WIRE GROUNDING TYPE, NEMA 5-20R, MOUNTED 18"A.F.F. UNLESS OTHERWISE NOTED. REFER TO ABOVE FOR MOUNTING HEIGHT AND

CIRCUITING INFORMATION.

ZZ/##

ZZ/##

X

FLOOR MOUNTED RECEPTACLE, 20 AMPERE, 125 VOLT, 2 POLE, 3 WIRE GROUNDING TYPE, NEMA 5-20R.

REFER TO ABOVE FOR CIRCUITING INFORMATION. "X" INDICATES THE FOLLOWING:

A1 SINGLE GANG WITH SINGLE DUPLEX. SEE DETAIL FOR ADDITIONAL INFORMATION.

A2 2-GANG WITH DOUBLE DUPLEX. SEE DETAIL FOR ADDITIONAL INFORMATION.

CEILING MOUNTED DUPLEX RECEPTACLE, 20 AMPERE, 125 VOLT, 2 POLE, 3 WIRE GROUNDING TYPE, NEMA

5-20R. REFER TO ABOVE FOR CIRCUITING INFORMATION.

ZZ/##

X

FLOOR BOX OR POKE-THROUGH POWER AND TELECOM DEVICE. REFER TO ABOVE FOR CIRCUITING

INFORMATION. "X" INDICATES THE FOLLOWING:

B 2-GANG FLOOR BOX WITH ONE DUPLEX RECEPTACLE AND SINGLE GANG FOR

TELECOM. SEE DETAIL FOR ADDITIONAL INFORMATION.

C 3-GANG FLOOR BOX WITH ONE DUPLEX RECEPTACLE AND 2-GANGS FOR TELECOM.

SEE DETAIL FOR ADDITIONAL INFORMATION.

D 6-GANG FLOOR BOX WITH TWO DUPLEX RECEPTACLES AND 4-GANGS FOR TELECOM

AND/OR AUDIO-VISUAL. SEE DETAIL FOR ADDITIONAL INFORMATION.

E FIRE RATED POKE-THROUGH. SEE DETAIL FOR ADDITIONAL INFORMATION.

DEVICE MOUNTED 8" ABOVE COUNTER. REFER TO ABOVE FOR TYPE AND CIRCUITING INFORMATION.

DEVICE ON EMERGENCY POWER. REFER TO ABOVE FOR TYPE AND CIRCUITING INFORMATION.

JOB SPECIFIC OPTION. REFER TO ABOVE FOR TYPE AND CIRCUITING INFORMATION.

RECEPTACLES WITH ADDITIONAL SUBSCRIPT DESIGNATES TYPE OR SPECIFIC REQUIREMENTS AS

FOLLOWS:

G GROUND FAULT CIRCUIT INTERRUPTER TYPE.

AC DEVICE MOUNTED 8" ABOVE COUNTER.

AV DEVICE MOUNTED ADJACENT TO TELECOMMUNICATION DEVICE.

EWC ELECTRIC WATER COOLER (GFCI TYPE, COORDINATE WITH WATER COOLER).

E CIRCUITED TO EMERGENCY POWER.

IG ISOLATED GROUND.

TR TAMPER RESISTANT TYPE.

WP WEATHERPROOF "WHILE-IN-USE" (HUBBELL #WP26E) COVER.

JUNCTION BOX (SIZED AS REQUIRED PER N.E.C. ARTICLE 314).

FRACTIONAL HORSEPOWER MOTOR STARTER - 120 VOLT, 20 AMP, 1 POLE, PILOT LIGHT, UNLESS

OTHERWISE NOTED.

m

X

ZZ/##

X

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- E

L E

C -R

.r v t

/2

/2

:2

:1

A

M

E-001

OEC

OEC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

ELECTRICAL

SYMBOL

LEGEND

J20241923.000

CLEARWATER, FL

Enter Name here

Enter Number here

Enter Date here

Enter Name here, P.E.

ABBREVIATIONS

GENERAL

AC

AFF

AFG

AL

ATS

CB

CKT

CP

CR

CT

CU

EG

ELEV

EM

GAP

GEC

GEN

GFCI

GFP

GND

IG

IPP

LCP

LS

LTG

MCB

MCC

MDP

MEGB

MLO

MTGB

MTS

(N.I.C.)

NL

OS

PNL

REC

SB

SE

SW

SWBD

UC

UG

UPS

VFD

VP

VT

WIU

WP

ABOVE COUNTER

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

ALUMINUM

AUTOMATIC TRANSFER SWITCH

CIRCUIT BREAKER

CIRCUIT

CONTROL PANEL

CRITICAL BRANCH

CURRENT TRANSFORMER

COPPER

EQUIPMENT GROUND

ELEVATOR

EMERGENCY

GENERATOR ANNUNCIATOR

PANEL

GROUNDING ELECTRODE

CONDUCTOR

GENERATOR

GROUND FAULT CIRCUIT

INTERRUPTER

GROUND FAULT PROTECTION

GROUND

ISOLATED GROUND

ISOLATED PPOWER PANEL

LIGHTING CONTROL PANEL

LIFE SAFETY

LIGHTING

MAIN CIRCUIT BREAKER

MOTOR CONTROL CENTER

MAIN DISTRIBUTION PANEL

MAIN ELECTRIC GROUND BUS

MAIN LUG ONLY

MAIN TECHNOLOGY GROUND BUS

MANUAL TRANSFER SWITCH

NOT IN CONTRACT

NIGHT LIGHT

OCCUPANCY SENSOR

PANEL

RECEPTACLE

OPTIONAL STAND-BY

SERVICE ENTRANCE

SWITCH

SWITCHBOARD

UNDER COUNTER

UNDERGROUND

UNINTERRUPTIBLE POWER

SUPPLY

VARIABLE FREQUENCY DRIVE

VANDAL PROOF

VOLTAGE TRANSFORMER

WHILE IN USE

WEATHERPROOF

RACEWAY TYPES

AC

C

EMT

MC

PVC

RGS

ARMORED CABLE

CONDUIT

ELECTRIC METALIC TUBING

METAL CLAD

POLYVINYL CHLORIDE

RIGID GALVANIZED STEEL

MECHANICAL EQUIPMENT

AC

ACC

AHU

B

BAS

CH

CU

CUH

DDC

EF

EUH

EWC

EWH

F

FCU

FPVAV

HP

MAU

P

RTU

SAHU

UH

UST

VAV

AIR CONDITIONING UNIT

AIR COOLED CHILLER

AIR HANDLING UNIT

BOILER

BUILDING AUTOMATION

SYSTEM

CHILLER

CONDENSING UNIT

CABINET UNIT HEATER

DIGITAL DIRECT CONTROL

EXHAUST FAN

ELECTRIC UNIT HEATER

ELECTRIC WATER COOLER

ELECTRIC WATER HEATER

FURNACE

FAN COIL UNIT

FAN-POWERED VARIABLE AIR

VOLUME

HEAT PUMP

MAKE-UP AIR UNIT

PUMP

ROOFTOP UNIT

SPLIT SYSTEM AIR HANDLING

UNIT

UNIT HEATER

UNDERGROUND STORAGE

TANK

VARIABLE AIR VOLUME

SCOPE OF WORK

(D&R)

(E)

(NIC)

(R)

(R&R)

(REP)

EC

GC

MC

TC

DISCONNECT AND REMOVE

EXISTING (TO REMAIN)

NOT IN CONTRACT

RELOCATED

REMOVE AND RELOCATE

REPLACE

ELECTRICAL CONTRACTOR

GENERAL CONTRACTOR

MECHANICAL CONTRACTOR

TECHNOLOGY CONTRACTOR

PANEL KEY

BLANK: NORMAL

E: EMERGENCY

S: OPTIONAL STAND-BY

LS: LIFE SAFETY

CR: CRITICAL BRANCH

EQ: EQUIPMENT BRANCH

LP: 480Y/277V

RP: 208Y/120V

B,1,2... FLOOR / LEVEL

A,B,C... BUILDING SECTOR / WING

1,2,3... SEQUENTIAL

LP 1 A 1

ELECTRICAL SHEET LIST

Sheet Number Sheet Name

E-001 ELECTRICAL SYMBOL LEGEND

E-002 ELECTRICAL GENERAL NOTES

E-201 SITE ELECTRICAL PLAN

ED-202 BUILDING 7 POWER DEMOLITION PLAN

E-202 BUILDING 7 POWER PLAN

E-511 POWER DETAILS AND DIAGRAMS

E-601 ELECTRICAL ONE LINE DIAGRAM

E-711 ELECTRICAL PANEL SCHEDULES

TAG ISSUED DATE

100% Construction Documents

2025.01.

No. 93581

STATE

OF

R

O

BE

RT

CHRACHO

L

L I C E N S E

F L O R I D

A

P R O F

E

SSIONAL EN

G

IN

E E R

Robert Chrachol, PE

93581

Robert Chrachol, PE

2/28/2025

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- E

L E

C -R

.r v t

/2

/2

:2

:1

A

M

E-002

OEC

OEC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

ELECTRICAL

GENERAL

NOTES

J20241923.000

CLEARWATER, FL

Enter Name here

Enter Number here

Enter Date here

Enter Name here, P.E.

1. ANY AND ALL "BUILDING STANDARDS" AND/OR "BUILDING" SPECIFICATIONS" SHALL BE

CONSIDERED AN INTEGRAL PART OF THESE DOCUMENTS AND THE CONTRACTOR SHALL BE

RESPONSIBLE TO OBTAIN A COPY OF THESE DOCUMENTS AND COMPLY WITH ALL

REQUIREMENTS AND STANDARDS CONTAINED WITHIN.

2. REFER TO THE FOLLOWING: SYMBOL LEGEND(S) AND NOTES: DWG's E-001 & E-002;

ELECTRICAL SPECIFICATIONS: DWG's E-003 & E-004; ELECTRICAL DETAILS: DWG. SERIES E-500's; ELECTRICAL ONE LINE DIAGRAM(S): DWG. SERIES E-600's; AND ELECTRICAL SCHEDULES: DWG. SERIES E-700's FOR ADDITIONAL INFORMATION AND REQUIREMENTS.

3. ELECTRICAL DRAWINGS ARE GENERALLY DIAGRAMMATIC, ARE INTENDED TO CONVEY THE

SCOPE OF WORK, AND INDICATE GENERAL ARRANGEMENT OF LIGHTING FIXTURES,

DEVICES, CONTROLS, ELECTRICAL FIXTURES, MOTORS, PANELBOARDS, EQUIPMENT, ETC.

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

SPECIFICATIONS THAT ARE NOT EXPLICITLY FIXED BY DIMENSIONS ARE APPROXIMATE. THE

EXACT LOCATIONS NECESSARY TO SECURE THE BEST CONDITIONS AND RESULTS MUST BE

DETERMINED AT THE PROJECT. ALL LOCATIONS OF WORK EXPOSED TO VIEW ARE SUBJECT

TO APPROVAL OF THE ARCHITECT PRIOR TO ROUGH-INS.

4. THE ELECTRICAL CONTRACTOR SHALL LAYOUT ALL EQUIPMENT ROOMS TO MAKE SURE THE

EQUIPMENT, AS PURCHASED, FITS IN THE ROOM OR SPACE SHOWN. EXACT LOCATION OF

ALL EQUIPMENT SHALL BE VERIFIED IN THE FIELD AND ROUTING OF CONDUITS SHALL SUITE

FIELD CONDITIONS.

5. THE CONTRACTOR SHALL VISIT THE SITE OF THE WORK TO FAMILIARIZE HIMSELF WITH THE

EXISTING CONDITIONS AND HIS PROPOSAL SHALL INCLUDE ALL CONTINGENCIES

NECESSARY FOR THE COMPLETION OF HIS WORK REGARDING SUCH EXISTING CONDITIONS.

THE ELECTRICAL CONTRACTOR SHALL VERIFY EXISTING CONDITIONS TO INSURE THAT ALL

NEW WORK WILL FIT INTO THE EXISTING STRUCTURE AND CONDITIONS IN THE MANNER

INTENDED AND AS SHOWN ON THE DRAWINGS. THE CONTRACTOR SHALL NOTIFY THE

ARCHITECT/OWNERS REPRESENTATIVE PRIOR TO ANY ROUGH-INS, FABRICATIONS, OR

PERFORMING ANY WORK IN THE AREA INVOLVING DIFFERENCES. NOTIFICATION SHALL BE IN

THE FORM OF A DRAWING OR SKETCH INDICATING FIELD MEASUREMENTS AND NOTES

RELATED TO THE AREA.

6. ANY DISCREPANCIES BETWEEN DRAWINGS AND SPECIFICATIONS SHALL BE PROMPTLY

BROUGHT TO THE ATTENTION OF THE ENGINEER FOR CLARIFICATION DURING THE BIDDING

PERIOD. NO ALLOWANCE SHALL SUBSEQUENTLY BE MADE TO THE CONTRACTOR BY

REASON OF HIS FAILURE TO HAVE BROUGHT SAID DISCREPANCIES TO THE ATTENTION OF

THE ENGINEER DURING THE BIDDING PERIOD OR OF ANY ERROR ON THE CONTRACTOR'S

PART.

7. THERE SHALL BE NO SUBSTITUTIONS UNLESS THE CONTRACTOR HAS OBTAINED WRITTEN

APPROVAL FROM THE OWNER AFTER HAVING SUBMITTED AN ALTERNATIVE PROPOSAL

COMPLETE WITH A DESCRIPTION OF DEVIATION FROM THE SPECIFICATIONS AND A

STATEMENT OF BENEFITS TO BE DERIVED SHOULD SUCH A PROPOSED SUBSTITUTE BE

ACCEPTED.

8. ALL EQUIPMENT SHALL BE INSTALLED IN A NEAT, PROFESSIONAL AND WORKMANLIKE

MANNER, RECTILINEAR TO FINISHES AND BUILDING STRUCTURE.

9. ALL WORK SHALL BE INSTALLED IN ACCORDANCE WITH THE LATEST NATIONAL ELECTRICAL

CODE, OSHA REQUIREMENTS, AND LOCAL REQUIREMENTS, ALL AS INTERPRETED BY THOSE

HAVING JURISDICTION.

10. REFER TO ARCHITECTURAL ELEVATIONS TO DERIVE EXACT LOCATIONS OF ALL

RECEPTACLES, OUTLETS/JACKS, SWITCHES, WALL AND PENDANT/CABLE MOUNTED

LUMINAIRES, ETC. LUMINAIRES AND CEILING MOUNTED EQUIPMENT SHALL BE

COORDINATED WITH THE ARCHITECTURAL REFLECTED CEILING PLANS.

11. BEFORE DOING ANY WORK WHICH MIGHT ENTAIL A FULL OR PARTIAL SHUTDOWN, THE

ELECTRICAL CONTRACTOR SHALL INFORM THE OWNER SO THAT A SCHEDULED SHUTDOWN

ARRANGEMENT CAN BE MADE, TAKING EVERY PRECAUTION THAT THE ELECTRICAL SYSTEM

IS OPERATING SATISFACTORILY.

12. THE ELECTRICAL CONTRACTOR SHALL SECURE ALL PERMITS AND PAY ALL FEES THAT ARE

REQUIRED BY THE APPLICABLE LOCAL AND STATE LAWS.

13. CONDUIT HOME RUNS SHOWN ON THE DRAWING WITH MORE THAN THREE (3) CURRENT

CARRYING CONDUCTORS ARE SHOWN DIAGRAMMATICALLY. THIS CONTRACTOR SHALL NOT

INSTALL MORE THAN THREE (3) CURRENT CARRYING CONDUCTORS IN A RACEWAY UNLESS

NATIONAL ELECTRIC CODE (N.E.C), ARTICLE 310.15 DERATING FACTORS ARE APPLIED.

14. THE ELECTRICAL CONTRACTOR SHALL REFER TO THE ELECTRICAL SPECIFICATIONS FOR

ACCEPTABLE CONDUIT TYPES/LOCATIONS. ALL CONDUIT SIZES ON THE DRAWINGS ARE

BASED ON THE LATEST EDITION OF THE N.E.C. CONDUIT FILL TABLES FOR ELECTRICAL

METALLIC TUBING (E.M.T). CONDUIT SIZES SHALL BE REVISED TO THE SIZE REQUIRED,

RELATIVE TO THE ACTUAL CONDUIT TYPE TO BE INSTALLED.

15. ALL COMPONENTS SHOWN ON THE RISER/ONE-LINE DIAGRAMS, BUT NOT ON THE PLAN OR

VICE VERSA, SHALL BE INCLUDED AS IF SHOWN ON BOTH.

16. IT IS NOT INTENDED THAT THE PLANS INDICATE ALL OBSTRUCTIONS, NECESSARY BENDS, OFFSETS, AND PULL BOXES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO

INSTALL HIS WORK TO CONFORM TO N.E.C. REQUIREMENTS, THE STRUCTURE, MAINTAIN

HEADROOM AND KEEP OPENINGS AND PASSAGEWAYS CLEAR. REFER TO THE

ARCHITECTURAL DRAWINGS FOR ALL DIMENSIONS AS REQUIRED.

17. IT IS NOT INTENDED THAT THE PLANS INDICATE ALL CONDUIT ROUTES, PULL BOXES,

JUNCTION BOXES, ETC. CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING ACTUAL

CONDUIT ROUTING, QUANTITY AND LOCATION OF PULL BOXES WITHIN ACCESSIBLE

LOCATIONS.

18. PROVIDE SCREW-COVER PULL BOXES IN CONDUIT RUNS AS REQUIRED TO LIMIT THE

NUMBER OF BENDS TO NO MORE THAN FOUR (4) 90° OR 360° TOTAL. SIZE PULL BOXES IN

ACCORDANCE WITH NEC, ARTICLE 314.28. DOCUMENT ON RECORD DRAWINGS, SIZE AND

LOCATION OF PULL BOXES USED IN FEEDER CONDUIT RUNS.

19. WHERE MULTIPLE DEVICES OF THE SAME TYPE/STYLE ARE SHOWN NEXT TO EACH OTHER,

GANG INTO A SINGLE COVER PLATE.

20. ALL RACEWAYS RUNNING THROUGH BUILDING EXPANSION JOINTS SHALL BE EQUIPPED WITH

APPROPRIATE EXPANSION FITTINGS.

21. IDENTIFY WITH LEGIBLE AND DURABLE MARKING, EACH DISCONNECTING MEANS INDICATING

ITS PURPOSE.

22. ALL RECEPTACLES, SWITCHES AND DEVICES SHALL HAVE PANEL AND CIRCUIT NUMBER

IDENTIFY WITH LEGIBLE AND DURABLE MARKING ON COVER PLATE. OWNER WILL INDICATE IF

MARKINGS ARE ON THE FRONT OR BACK OF COVER.

23. ALL LABOR AND MATERIAL FURNISHED BY THE CONTRACTOR AS PART OF THIS CONTRACT

SHALL BE GUARANTEED FOR A PERIOD OF ONE YEAR FROM DATE OF ACCEPTANCE BY THE

OWNER. ANY DEFECTS WHICH APPEAR WITHIN THE GUARANTEE PERIOD SHALL BE

PROMPTLY REPAIRED OR REPLACED AT THE OWNER'S DISCRETION, WITHOUT ADDITIONAL

COST TO THE OWNER.

24. ALL EQUIPMENT GROUNDS SHALL BE TERMINATED WITH COMPRESSION FITTINGS AND

STAINLESS STEEL BOLTS OR IN PANEL GROUND BAR.

25. BEFORE DRILLING ANY HOLES IN WALLS OR FLOORS THE AREA MUST BE CHECKED FOR

EXISTING EMBEDDED CONDUITS AND WIRE. IF ANY EXISTING CONDUITS OR WIRING ARE

DAMAGED BY THIS CONTRACTOR IT IS THIS CONTRACTORS RESPONSIBILITY TO MAKE ALL

REPAIRS TO CONDUITS, WIRE, FLOORS AND BUILDING FINISHES IN KIND AT NO COST TO

OWNER.

26. PROVIDE UL LISTED FIRE STOP ASSEMBLY AT ALL NEW AND EXISTING PENETRATIONS IN

FIRE RATED STRUCTURES.

27. ALL 120 VOLT, SINGLE PHASE 15 AND 20 AMPERE RECEPTACLE OUTLETS USED BY THE

WORKMEN SHALL BE PROTECTED BY A "GROUND FAULT INTERRUPTER".

GENERAL ELECTRICAL NOTES:

1. THESE DRAWINGS ARE DIAGRAMMATIC ONLY AND ARE TO BE USED AS A GUIDELINE ONLY

FOR THE SCOPE OF DEMOLITION WORK. THE CONTRACTOR SHALL VISIT THE PROJECT SITE

DURING THE BID PHASE TO VERIFY THE EXACT CONDITIONS AND SCOPE OF WORK

REQUIRED FOR A COMPLETE AND INCLUSIVE DEMOLITION PACKAGE.

2. THE CONTRACTOR SHALL BE HELD TO HAVE EXAMINED THE PREMISES AND SITE SO AS TO

COMPARE THEM WITH THE CONTRACT DOCUMENTS AND TO HAVE SATISFIED HIMSELF AS TO

THE CONDITIONS OF THE PREMISES, THE SITE, ANY OBSTRUCTIONS, THE ACTUAL LEVELS,

ACCESS PANELS, AND ALL OTHER EXISTING CONDITIONS. THE CONTRACTOR SHALL VERIFY

ALL DIMENSIONS IN THE FIELD, SHALL CHECK LOCATION OF AND CONNECTION TO EXISTING

FACILITIES, AND SHALL ASSUME ALL RESPONSIBILITY FOR SAME.

3. IT SHALL BE THE ELECTRICAL CONTRACTOR'S RESPONSIBILITY TO LOCATE ALL EXISTING

UTILITIES IN WORK AREA PRIOR TO INITIATION OF DEMOLITION ACTIVITIES. BEGINNING OF

DEMOLITION SHALL SIGNIFY CONTRACTORS ACCEPTANCE OF EXISTING CONDITIONS AND

THE COST OF REWORKING ANY EXISTING SYSTEMS DUE TO CONFLICTS WITH EXISTING

CONDITIONS SHALL BE PAID BY CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE FOR ALL

REQUIRED DEMOLITION WHETHER SHOWN ON THE PLANS OR NOT.

4. THE CONTRACTOR SHALL COORDINATE WITH THE TENANT AND/OR BUILDING MANAGEMENT

ALL INTERRUPTION OF ELECTRICAL SERVICES WITHIN THE TENANT SPACE AND/OR

BUILDING.

5. THE CONTRACTOR SHALL COORDINATE WITH THE ARCHITECTURAL, MECHANICAL HVAC,

AND PLUMBING DEMOLITION DRAWINGS FOR ALL EQUIPMENT BEING DEMOLISHED, AND

SHALL DISCONNECT AND REMOVE COMPLETE THE ELECTRICAL SERVICES TO ALL

EQUIPMENT AND WIRING DEVICES. DEMOLITION DRAWINGS OF ALL DISCIPLINES MUST BE

CHECKED AND ALL ASSOCIATED ELECTRICAL DEVICES OF EQUIPMENT REMOVED BY

OTHERS MUST BE REMOVED.

6. ALL EXISTING LUMINAIRES AND ASSOCIATED CONTROLS, ELECTRICAL EQUIPMENT, WIRING

DEVICES, FIRE ALARM DEVICES, ETC. NOT INDICATED ON THIS PLAN SHALL BE EXISTING TO

REMAIN, UNLESS SPECIFICALLY NOTED OTHERWISE.

7. FOR ALL RENOVATION/REMOLDING WORK, INCLUDING ALL AREAS OF NO OR MINIMAL WORK,

EXISTING ELECTRICAL SERVICES SHALL BE MAINTAINED TO LUMINAIRES, EQUIPMENT,

WIRING DEVICES, ETC. (POWER, LIGHTING, ETC.), THAT ARE REQUIRED TO BE MAINTAINED.

THE CONTRACTOR SHALL BE RESPONSIBLE TO MAINTAIN THESE SERVICES, EQUIPMENT,

WIRING DEVICES THAT ARE EXISTING TO REMAIN, WHETHER OR NOT INDICATED ON THE

PLANS.

8. DISCONNECT AND REMOVE ALL EXISTING ELECTRICAL EQUIPMENT, WIRING DEVICES,

TELECOM DEVICES, BLANK COVER PLATES, ETC. LOCATED IN WALLS/PARTITIONS LABELED

AS "TO BE REMOVED". REMOVE ALL EXISTING BRANCH CIRCUITING (CONDUCTORS AND

CONDUIT) BACK TO LAST ACTIVE DEVICE (OR SOURCE IF NO ACTIVE DEVICES REMAIN).

9. ALL ELECTRICAL LUMINAIRES, EQUIPMENT, WIRING DEVICES, TELECOMMUNICATIONS

VOICE/DATA CABLING, ETC. SHALL BE REMOVED COMPLETE, BACK TO SOURCE,

(PANELBOARD, TERMINAL BOARDS, ETC.), INCLUDING ALL BRANCH CIRCUITING,

(CONDUCTORS AND CONDUIT), FEEDERS, SUPPORTS, JUNCTION BOXES, PULL BOXES, ETC.

10. PROVIDE AND MAINTAIN TEMPORARY ELECTRICAL SERVICES, SUCH AS LIGHTING AND

POWER IN ALL AREAS OF DEMOLITION AND SURROUNDING AREAS NOT IN DEMOLITION FOR

THE DURATION OF THE PROJECT. COORDINATE ALL TEMPORARY ELECTRICAL SERVICES

WITH OWNER'S SITE REPRESENTATIVE AND/OR LOCAL ELECTRIC UTILITY.

11. EQUIPMENT AND WIRING DEVICES INDICATED AS (R&R) - EXISTING TO BE RELOCATED, SHALL

BE STORED FOR RE-USE AS INDICATED (R) - NEW LOCATION OF EXISTING RELOCATED

DEVICE, ON NEW PLAN DRAWINGS. DEVICES SHALL BE CLEANED, LUMINAIRES RE-LAMPED

PER SPECIFICATIONS, AND BALLAST REPLACED WHERE FOUND TO BE INOPERABLE.

12. EXISTING FIRE ALARM DEVICES THAT ARE LABELED (E) - EXISTING TO REMAIN, SHALL BE

PROTECTED FROM CONSTRUCTION DAMAGE AND DIRT. THE FIRE ALARM SYSTEM SHALL BE

KEPT OPERABLE DURING CONSTRUCTION.

13. ANY CIRCUITS FEEDING THROUGH EQUIPMENT OR DEVICES THAT ARE BEING DEMOLISHED,

REWORKED, OR RELOCATED, AND FEEDING OTHER EQUIPMENT/DEVICES THAT REMAIN ARE

TO BE MAINTAINED.

14. ALL CUTTING AND PATCHING OF WALLS, CEILINGS, OR FLOORS THAT ARE DISTURBED BY

DEMOLITION SHALL BE RETURNED TO THEIR ORIGINAL CONDITION. REFER TO THE

ARCHITECTURAL DOCUMENTS FOR EXACT SPECIFICATION REQUIREMENTS. PATCH FLOOR

TO ORIGINAL CONSTRUCTION SPECIFICATIONS AND U.L. FIRE RATING LISTINGS FOR ALL

FLOOR MOUNTED DEVICES SUCH AS FLOOR BOXES, (FIRE RATED) POKE-THROUGHS, ETC.

WHICH HAVE BEEN REMOVED.

15. ALL EQUIPMENT AND/OR DEVICES THAT ARE REMOVED AND NOT RE-USED SHALL BE

TURNED OVER TO THE TENANT AND/OR BUILDING MANAGEMENT OR DISPOSED OF PER

THEIR DIRECTION. MATERIAL OF NO SALVAGEABLE VALUE INCLUDING CONDUIT, WIRE AND

TRASH RESULTING FROM THE DEMOLITION WORK SHALL BE REMOVED BY THE ELECTRICAL

CONTRACTOR PROMPTLY FROM THE JOB SITE AND PROPERLY DISPOSED OF IN A LEGAL

MANNER. NO BURNING SHALL BE PERMITTED ON THE SITE.

16. IT SHALL BE THE ELECTRICAL CONTRACTOR'S RESPONSIBILITY TO CONDUCT ALL

DEMOLITION IN ACCORDANCE WITH OSHA, EPA, AND ALL OTHER APPLICABLE CODES AND

REGULATIONS FOR TYPE OF WORK.

17. ANY AND ALL ABANDONED CONDUIT AND/OR WIRING FOUND DURING DEMOLITION SHALL BE

REMOVED BY THE ELECTRICAL CONTRACTOR AT NO ADDITIONAL EXPENSE.

18. REMOVE ALL ELECTRICAL EQUIPMENT, DEVICES, BOXES, CONDUIT AND WIRE IN THE AREA

OF NEW CONSTRUCTION UNLESS OTHERWISE NOTED. CONDUIT, WIRE AND ELECTRIC

DEVICES WHICH MAY PASS THRU THE AREA OF NEW CONSTRUCTION AND/OR MAY BE

AFFECTED BY DEMOLITION SHALL REMAIN OR, IF REQUIRED, SHALL BE RE-WORKED TO KEEP

THOSE ITEMS OPERATIONAL.

19. AREAS AND SERVICES ADJACENT TO DEMOLITION AREAS SHALL BE PROTECTED FROM THE

DEMOLITION PROCESS. PROTECTIVE MEASURES SHALL BE THE RESPONSIBILITY OF THE

ELECTRICAL CONTRACTOR FOR ALL ELECTRICAL WORK AND SHALL BE MAINTAINED

CONTINUOUSLY UNTIL DEMOLITION IS COMPLETED.

20. ALL DEMOLITION AND MATERIAL REMOVAL OPERATIONS SHALL BE CAREFULLY AND SAFELY

CARRIED OUT. ELECTRICAL CONTRACTOR SHALL BE TOTALLY RESPONSIBLE FOR HIS SAFE

PRACTICES AND OPERATIONS.

21. PROTECTIVE MEASURES SHALL BE TAKEN DURING DEMOLITION TO KEEP THE INTERIOR OF

THE REMAINING BUILDING WEATHERTIGHT. ANY OPENINGS IN THE BUILDING SHELL

RESULTING FROM THE DEMOLITION PROCESS SHALL BE PROMPTLY SEALED.

22. ANY ITEM INTENDED TO BE REMOVED BUT NOT SHOWN SHALL BE VERIFIED AND REMOVED

BY THE ELECTRICAL CONTRACTOR AT NO ADDITIONAL COST.

23. ALL EXISTING CONDUITS PENETRATING FLOORS OR WALLS NOT REQUIRED TO BE REMOVED

AND ALL NEW CONDUITS SHALL BE SEALED WITH FIRESTOPPING SEALANT.

24. SHIFT AND REROUTE (IF REQUIRED) ANY EXISTING CONDUIT WHICH MAY INTERFERE WITH

NEW CONSTRUCTION. ALL DEVICES REMAINING MUST BE LEFT IN A CLEAN AND OPERATING

CONDITION.

25. ALL BELOW SLAB CONDUIT BEING ABANDONED SHALL BE CUT FLUSH WITH FLOOR AFTER

CONDUCTOR REMOVAL AND GROUTED FLUSH WITH FINISHED FLOOR.

26. ALL DEMOLITION WORK SHALL BE PERFORMED IN AN ORDERLY FASHION WITHOUT ANY

DAMAGE TO EXISTING STRUCTURE AND SYSTEMS.

27. THE EC SHALL FURNISH AND INSTALL ADDITIONAL CONDUIT AND WIRE AS REQUIRED AND

EXTEND EXISTING CIRCUITING TO FIXTURES AND DEVICES WHICH REMAIN BUT WHICH MAY

BE AFFECTED BY EXISTING FIXTURES AND DEVICES BEING REMOVED AND/OR RELOCATED.

FULL EXTENT OF WORK REQUIRED SHALL BE FIELD VERIFIED.

GENERAL ELECTRICAL DEMOLITION NOTES:

(E) DENOTES EXISTING DEVICE/EQUIPMENT TO BE MAINTAINED.

(D&R) DENOTES EXISTING DEVICE/EQUIPMENT TO BE REMOVED IN ITS ENTIRETY

INCLUDING JUNCTION BOXES, CONDUITS AND CIRCUITRY, ETC. COMPLETE

BACK TO SOURCE OR NEXT ACTIVE DEVICE BEING MAINTAINED ON CIRCUIT.

(R&R) DENOTES EXISTING DEVICE/EQUIPMENT TO BE REMOVED AND RELOCATED IN

ITS ENTIRETY. MAINTAIN ALL BRANCH CIRCUIT WIRING, CONDUIT, ETC. AS

REQUIRED FOR RELOCATION TO NEW LOCATION (R) INDICATED ON "NEW

WORK" DRAWINGS.

(R) DENOTES NEW LOCATION OF REMOVED AND RELOCATED (R&R)

DEVICE/EQUIPMENT. DEVICE SHALL BE CLEANED PRIOR TO REINSTALLATION.

EXTEND/REWORK ALL BRANCH CIRCUITING TO NEW LOCATION AS REQUIRED

FOR PROPER OPERATION. NEW BRANCH CIRCUITING SHALL MATCH EXISTING

IN SIZE, TYPE, AND/OR MATERIAL.

(N) DENOTES NEW DEVICE/EQUIPMENT TO BE PROVIDED IN ITS ENTIRETY,

INCLUDING ALL FEEDER/BRANCH CIRCUIT WIRING, CONDUIT, ETC. AS

REQUIRED FOR COMPLETE AND OPERATIONAL INSTALLATION.

DEMOLITION / NEW WORK ANNOTATION LEGEND:

WHERE THE FOLLOWING WORDS / PHRASES ARE INDICATED ON THE ELECTRICAL DOCUMENTS,

THEY SHALL HAVE THE FOLLOWING MEANING:

• FURNISH - TO PURCHASE AND DELIVER TO THE PROJECT SITE COMPLETE WITH EVERY

NECESSARY APPURTENANCE AND SUPPORT.

• INSTALL - TO UNLOAD AT THE DELIVERY POINT AT THE SITE AND PERFORM EVERY

OPERATION NECESSARY FOR PROPER INSTALLATION PER CODES AND MANUFACTURERS

REQUIREMENTS, TO ESTABLISH SECURE MOUNTING AND CORRECT OPERATION AT THE

PROPER LOCATION IN THE PROJECT.

• PROVIDE - FURNISH AND INSTALL.

• BY OTHERS / BY OTHER DIVISION / BY DIVISION ## CONTRACTOR - EQUIPMENT, DEVICE, ETC.

PROVIDED UNDER THE SCOPE OF THIS CONTRACT AND IS SHOWN ON DRAWINGS OTHER

THAN ELECTRICAL.

• NOT IN CONTRACT / N.I.C. - EQUIPMENT, DEVICE, ETC. NOT PROVIDED UNDER THE SCOPE OF

THIS CONTRACT, INCLUDING BUT NOT LIMITED TO A PREVIOUS OR CONCURRENT PHASE OF

WORK.

ELECTRICAL DEFINITIONS:

1. GROUNDING INSTALLATION SHALL COMPLY WITH OSHA AND THE NATIONAL ELECTRICAL

CODE, EXCEPT WHERE LOCAL CODE PREVAILS.

2. GROUNDING TO BE SUFFICIENT TO PROVIDE AN EFFECTIVE GROUND PATH BETWEEN THE

EQUIPMENT AND THE GROUND, OF NOT MORE THAN 5 OHMS FOR THE FOLLOWING:

A. NEUTRAL OF 120/208V AND 277/480V LIGHTING SYSTEMS

B. DATA/TELEPHONE SYSTEMS.

C. SMALL TRANSFORMER HOUSINGS (LOW VOLTAGE).

D. MOTOR FRAMES.

E. STEEL FABRICATED ELECTRICAL EQUIPMENT RACK ASSEMBLIES.

F. AT TWO POINTS FOR THE FOLLOWING EQUIPMENT:

a. ALL TRANSFORMERS

b. MAIN SWITCH GEAR

c. GENERATOR

G. STRUCTURAL STEEL COLUMN OF BUILDING.

H. FUEL DISPENSING EQUIPMENT AND TANKS.

3. COMPONENTS WHICH ARE INTRINSIC TO THE ELECTRICAL CONTROL AND/OR EQUIPMENT

PANEL SHALL BE CONSIDERED GROUNDED WHEN THE ENCLOSURE IS GROUNDED.

4. MINIMUM OF #12 COPPER GROUND WIRE TO BE RUN THROUGH ALL LIGHTING/POWER AND

SYSTEM DISTRIBUTION CONDUITS.

5. ALL SURFACES TO BE GROUNDED SHALL BE THOROUGHLY CLEANED TO BARE METAL

BEFORE ATTACHING GROUND CONNECTIONS.

6. WHEN STUBBING-UP GROUND WIRES AT BUILDING COLUMNS, MOTOR, FRAMES, ETC. STUB-

UP 3'-0" PIGTAIL MINIMUM ABOVE FINISHED GRADE UNLESS OTHERWISE NOTED. PROVIDE

MINIMUM OF 15'-0" PIGTAILS TO MISCELLANEOUS EQUIPMENT FROM BUILDING COLUMNS.

7. ALL GROUND CONNECTIONS SHALL BE EXOTHERMIC-WELD UNLESS OTHERWISE NOTED.

8. ALL EQUIPMENT GROUNDS SHALL BE TERMINATED WITH COMPRESSION FITTINGS AND

STAINLESS STEEL BOLTS OR IN PANEL GROUND BAR.

GENERAL GROUNDING NOTES:

TAG ISSUED DATE

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PROJECT AREA. REFER TO

DRAWINGS ED-202 AND E-202.

SCHOOL

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

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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- E

L E

C -R

.r v t

/2

/2

:2

:1

A

M

E-201

OEC

OEC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

SITE

ELECTRICAL

PLAN

J20241923.000

CLEARWATER, FL

Enter Name here

Enter Number here

Enter Date here

Enter Name here, P.E.

SCALE: 1" = 50'-0"

SITE POWER PLAN

TAG ISSUED DATE

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2025.01.

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Robert Chrachol, PE

93581

J

J

J

J

J

J

J

BOILER

07-102

MECHANICAL

07-101

GRAVEL

COURTYARD

(R&R) PCHP-1

PCHP-1

PCHP-2

SCHP-1

HM/2,4,6

HM/7,9,11

HM/1,3,5

(E) DP

(E) TLM

(E) HM

(E) LM

(E) PCHP-2

(E) PCHP-3

(E) SCHP-3(E) SCHP-1

(E) SCHP-2

LM/5

LM/7

DP/4

LM/1

LM/3

DP/3

G,WP

(E)

LM/10G,WP

(E)

LM/10

LM/10LM/10

(E)(E)

G,WPG,WP

(E) GENERATOR

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- E

L E

C -R

.r v t

/2

/2

:2

:1

A

M

ED-202

OEC

OEC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

BUILDING 7

POWER

DEMOLITION

PLAN

J20241923.000

CLEARWATER, FL

Enter Name here

Enter Number here

Enter Date here

Enter Name here, P.E.

1. FOR ANY WIRES THAT REMAIN IN JUNCTION BOXES, LABEL THE SOURCE AND CAP

WIRES.

2. IN AREAS OF DEMOLITION WHERE EXISTING BRANCH CIRCUITS ARE TO BE RE-

USED FOR NEW WORK, CAP ALL DISCONNECTED ELECTRICAL CIRCUITRY IN

JUNCTION BOXES ABOVE ACCESSIBLE CEILINGS, WITHIN EXISTING WALLS, ETC.

AND MAINTAIN FOR EXTENSION.

3. REFER TO NEW WORK DRAWINGS FOR ADDITIONAL INFORMATION AND

REQUIREMENTS.

GENERAL DEMOLITION NOTES:

SHEET KEY NOTES:#

1. EXISTING MECHANICAL EQUIPMENT TO BE DISCONNECTED AND REPLACED.

MAINTAIN EXISTING BRANCH CIRCUIT WIRING TO BE RE-USED UNDER NEW

WORK.

2. EXISTING STARTER FOR PCHP-1 TO BE RELOCATED. INTERCEPT AND EXTEND

CONDUCTORS TO NEW LOCATION SHOWN ON SHEET E-202.

3. EXISTING CHILLERS TO BE DISCONNECTED AND REPLACED. DISCONNECT AND

REMOVE EXISTING BRANCH CIRCUIT WIRING BACK TO SOURCE. EXISTING

CONDUIT TO REMAIN AND BE RE-USED UNDER NEW WORK.

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

BUILDING 7 POWER DEMO PLAN

TAG ISSUED DATE

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2025.01.

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Robert Chrachol, PE

93581

J

J

J

J

J

J

J

J

BOILER

07-102

MECHANICAL

07-101

GRAVEL

COURTYARD

PCHP-1

(E) DP

(E) TLM

(E) HM

HM/1,3,5

PCHP-2

HM/7,9,11

SCHP-1

HM/2,4,6

LM/1

LM/3

LM/5

LM/7

(E) LM

(R) PCHP-1

(E) PCHP-2

(E) PCHP-3

(E) SCHP-3

(E) SCHP-2

(E) SCHP-1

DP/3

CH

CH

DP/4

CU-1

LM/22,24

30AS/30AF

AC-1

m6

G,WP

LM/10

G,WP

(E)

LM/10

(E)

G,WP LM/10

G,WP

(E)

LM/10

(E)

G,WP LM/10

(E) GENERATOR

C P

WP

WP

C P

WP

WP

CU

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- E

L E

C -R

.r v t

/2

/2

:2

:1

A

M

E-202

OEC

OEC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

BUILDING 7

POWER PLAN

J20241923.000

CLEARWATER, FL

Enter Name here

Enter Number here

Enter Date here

Enter Name here, P.E.

1. EXACT LOCATION OF MECHANICAL, PLUMBING, KITCHEN, FURNITURE SYSTEMS,

OWNER FURNISHED EQUIPMENT, ETC. THAT REQUIRE ELECTRICAL CONNECTIONS

ARE SHOWN ON THEIR RESPECTIVE DISCIPLINE DRAWINGS. COORDINATE EXACT

LOCATIONS WITH RESPECTIVE CONTRACTORS AND/OR VENDORS PRIOR TO ANY

ROUGH-INS.

2. REVIEW AND COORDINATE WITH ALL TRADES' CONTRACT DOCUMENTS AND

CONTRACTORS TO DETERMINE SPECIFIC MOUNTING LOCATIONS FOR EQUIPMENT

WITH ELECTRICAL CONNECTIONS. COORDINATE EXACT MOUNTING LOCATIONS

WITH THE SPECIFIC TRADE.

3. MINIMUM CONDUCTOR SIZE FOR 277 VOLT BRANCH CIRCUITING SHALL BE #

12AWG. FOR 277 VOLT BRANCH CIRCUITS WITH HOMERUNS OVER 125 LINEAR

FEET A MINIMUM CONDUCTOR SIZE OF #10AWG SHALL BE PROVIDED FROM FIRST

JUNCTION BOX TO BRANCH CIRCUIT PANELBOARD. ASSOCIATED EQUIPMENT

GROUNDING CONDUCTOR SHALL ALSO BE INCREASED PER N.E.C. ARTICLE

250.122(B) REQUIREMENTS.

4. MINIMUM CONDUCTOR SIZE FOR 120 VOLT BRANCH CIRCUITS SHALL BE #12AWG.

FOR 120 VOLT BRANCH CIRCUITS WITH HOMERUNS OVER 75 LINEAR FEET, A

MINIMUM WIRE SIZE OF #10AWG SHALL BE PROVIDED FROM FIRST JUNCTION BOX

TO BRANCH CIRCUIT PANELBOARD. FOR 120 VOLT BRANCH CIRCUITS WITH

HOMERUN OVER 150 LINEAR FEET, A MINIMUM WIRE SIZE OF #8AWG SHALL BE

PROVIDED FROM FIRST JUNCTION BOX TO BRANCH CIRCUIT PANELBOARD.

ASSOCIATED EQUIPMENT GROUNDING CONDUCTOR SHALL ALSO BE INCREASED

PER N.E.C. ARTICLE 250.122(B) REQUIREMENTS.

5. AT A MINIMUM ALL BRANCH CIRCUITS SHALL CONTAIN 2#12AWG, #12 EG, 3/4"

CONDUIT UNLESS OTHERWISE INDICATED.

6. ALL BRANCH CIRCUITS SHALL BE RUN WITH AN INDIVIDUAL NEUTRAL WIRE.

BRANCH CIRCUITS SHALL NOT SHARE NEUTRAL WIRES.

7. RECEPTACLE BRANCH CIRCUITS MAY SHARE EQUIPMENT GROUND CONDUCTORS.

ALL SHARED EQUIPMENT GROUND CONDUCTORS SHALL BE #10 AWG MINIMUM.

8. ALL CONDUCTORS SHALL BE IDENTIFIED BY PANELBOARD AND CIRCUIT

NUMBER(S) IN ALL CABINETS, JUNCTION BOXES, WIRING TROUGHS, ENCLOSURES,

SPLICE OR TERMINATION POINTS, ETC.

9. A NEW TYPED PANELBOARD DIRECTORY CARD SHALL BE PROVIDED FOR ALL

PANELS INSTALLED OR MODIFIED UNDER THIS CONTRACT. NEW DIRECTORY

CARDS SHALL BE LOCATED ON THE INSIDE DOOR OF ASSOCIATED PANELS.

10. REFER TO ALL EQUIPMENT AND PANEL SCHEDULES FOR ADDITIONAL

INFORMATION.

POWER SHEET GENERAL NOTES:

SHEET KEY NOTES:#

1. CONNECT EXISTING BRANCH CIRCUIT WIRING TO NEW MECHANICAL

EQUIPMENT.

2. RELOCATE EXISTING STARTER FOR PCHP-1. MAINTAIN SERVICE CLEARENCE

REQUIREMENTS AS PER NEC.

3. PROVIDE NEW FEEDER CONDUCTORS TO SERVE CHILLER. EXISTING CONDUIT

SHALL BE RE-USED AND EXTENDED TO NEW EQUIPMENT. PROVIDE NEW

BRANCH CIRCUIT WIRING TO 120V ACCESSORY EQUIPMENT DEVICES, WIRE

EACH CIRCUIT WITH 2#12 & 1#12 EG IN EXISTING CONDUIT.

4. NOT USED.

5. CONNECTION TO CU-1. WIRE WITH 2#10 CU & 1#10 EG CU IN 3/4"C. PROVIDE

NEMA 4X STAINLESS STEEL FUSED DISCONNECT SWITCH.

6. CONNECT AC-1 TO ASSOCIATED CONDENSING UNIT CU-1. WIRE WITH 2#10 CU &

1#10 EG CU IN 3/4"C. COORDINATE CONTROL WIRING (THERMOSTAT WIRING,

ETC.) WITH MECHANICAL CONTRACTOR.

7. CONTRACTOR SHALL FIELD VERIFY CIRCUIT SERVING CHILLER YARD

RECEPTACLES. INTERCEPT AND EXTEND THIS CIRCUIT TO NEW GFCI,

WEATHER PROOF RECEPTACLE SERVING CU-1.

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

BUILDING 7 POWER PLAN

TAG ISSUED DATE

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NOTES:

1. ALL MOUNTING HEIGHTS SHALL BE MEASURED FROM FINISHED FLOOR TO THE CENTERLINE OF DEVICES EXCEPT FIRE

ALARM A/V DEVICES.

2. NO WIRING DEVICES OR OUTLET BOXES SHALL BE MOUNTED BACK TO BACK.

3. ALL MOUNTING HEIGHTS SHALL BE INSTALLED AT MOUNTING HEIGHTS AS INDICATED ON THIS DETAIL UNLESS NOTED

OTHERWISE.

4. FOR ALL ELEVATIONS (WHERE APPLICABLE), CASEWORK DETAILS, FIRE WALLS, SMOKE WALLS, LOCATION OF COUNTERTOP RECEPTACLES, LIGHTING FIXTURE SWITCHES, TELEPHONE OUTLETS, EQUIPMENT ROUGH-INS, HEADWALLS, ETC., SEE ARCHITECTURAL DRAWINGS. WHERE NO ARCHITECTURAL ELEVATIONS OR DETAILS OCCUR, CONTRACTOR SHALL USE MEANS AND METHODS AS WELL AS HIS/HER FIELD KNOWLEDGE TO SPOT

DEVICES IN BEST LOCATIONS FOR THE PROJECT.

5. ALL MOUNTING HEIGHTS SHALL COMPLY WITH ADA REQUIREMENTS:

A. GENERAL DEVICES: 15" MINIMUM, 48" MAXIMUM.

B. ABOVE COUNTER DEVICES: 44" MAXIMUM.

C. FIRE ALARM SIGNAL, SPEAKER, AND/OR LIGHT DEVICES: 80" MINIMUM, 96" MAXIMUM.

FIRE ALARM SIGNAL, SPEAKER,

OR LIGHT.

FIRE ALARM PULL STATION.

WALL TELEPHONES.

LIGHTING CONTROLS.

VOLUME CONTROLS.

DEVICES ABOVE

COUNTERTOP AND/OR

BACKSPLASH.

RECEPTACLES IN MECH/ELEC

SPACES AND ADJACENT TO

LAVATORIES.

RECEPTACLES BEHIND

DOMESTIC WASHERS

AND DRYERS.

GENERAL PURPOSE

RECEPTACLES.

DATA/VOICE OUTLETS.

RECEPTACLES FOR

DISHWASHERS AND

GARBAGE DISPOSALS.

DISCONNECT

SWITCHES

PANELBOARD

FINISHED FLOOR

(M A

X

IM

U M

EQUIPMENT

NAMEPLATE.

A S

R E

Q U

IR

E

D '-0

M

IN

RGS CONDUIT.

X" RGS ELBOW.

2'-0" RADIUS.

.010" THICK PIPE WRAPPING

PLASTIC TAPE WITH A

50% OVERLAY.X" PVC-SCHED-40 CONDUIT

FLOOR SLAB, PAD, OR GRADE

/2

(M

IN

IM

U

M

5" (MINIMUM)

NAME LOAD NAME: 1/2" LETTERING.

FEEDER: 4#2, #8 EG - 1 1/2"C.

TRIP / FUSE RATING: 100 AMPS

FEEDER SIZE: 1/8" LETTERING.

OCPD SIZE: 1/8" LETTERING.

NOTES:

1. REFER TO EQUIPMENT NAMEPLATE DETAIL

NOTES AND ELECTRICAL SPECIFICATIONS FOR

ADDITIONAL REQUIREMENTS.

/2

(M

IN

IM

U

M

5" (MINIMUM)

NORMAL SYSTEM SYSTEM DESCRIPTION: 1/8" LETTERING.

NAME EQUIPMENT NAME: 1/2" LETTERING.

VOLTAGE: 480Y/277V, 3Ø, 4W

FED FROM: "EQUIPMENT NAME" IN ROOM "####"

FEEDER: 4#2, #8 EG - 1 1/2"C.

STARTER SIZE: 3

SYSTEM VOLTAGE: 1/8" LETTERING.

EQUIPMENT "FED FROM": 1/8" LETTERING.

FEEDER SIZE: 1/8" LETTERING.

STARTER SIZE (WHERE APPLICABLE): 1/8" LETTERING.

NOTES:

1. REFER TO EQUIPMENT NAMEPLATE DETAIL

NOTES AND ELECTRICAL SPECIFICATIONS FOR

ADDITIONAL REQUIREMENTS.

FUSING / TRIP RATING: 100 AMPS OCPD SIZE (WHERE APPLICABLE): 1/8" LETTERING.

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- E

L E

C -R

.r v t

/2

/2

:2

:1

A

M

E-511

OEC

OEC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

POWER

DETAILS AND

DIAGRAMS

J20241923.000

CLEARWATER, FL

Enter Name here

Enter Number here

Enter Date here

Enter Name here, P.E.

1. DETAIL #1 SHALL BE UTILIZED FOR THE FOLLOWING EQUIPMENT:

A. SWITCHGEAR MAIN AND FEEDER BREAKERS.

B. SWITCHBOARD MAIN AND FEEDER BREAKERS.

C. DISTRIBUTION PANELBOARD MAIN AND FEEDER BREAKERS.

2. DETAIL #2 SHALL BE UTILIZED FOR THE FOLLOWING EQUIPMENT:

A. NON-FUSED DISCONNECT SWITCHES.

B. FUSIBLE DISCONNECT SWITCHES.

C. MOTOR STARTERS.

D. COMBINATION MOTOR STARTERS.

E. VARIABLE FREQUENCY DRIVES (VFD's).

3. REFER TO OWNER'S STANDARDS FOR VARIATIONS TO REQUIRED NAMEPLATE

INFORMATION AND FORMATTING.

4. TEXT INCLUDED IN BOLDED ITALICIZED TEXT INDICATES INFORMATION SPECIFIC

TO EACH PIECE OF EQUIPMENT.

5. NAMEPLATES SHALL BE ENGRAVED ACRYLIC OR MELAMINE WITH BEVELED EDGES.

6. FURNISH NAMEPLATE WITH SELF-ADHESIVE BACK OR PROVIDE TWO (2) STAINLESS

STEEL SCREWS TO SECURE NAMEPLATE:

A. SCREWS SHALL MAINTAIN 1/2" DISTANCE FROM LETTERING.

B. SCREWS SHALL NOT DEGRADE THE NEMA RATING OF THE EQUIPMENT

ENCLOSURE.

7. WHERE EQUIPMENT LISTED ABOVE IS FURNISHED OR PROVIDED BY OTHER

DIVISIONS AND CONNECTED OR INSTALLED BY THE ELECTRICAL CONTRACTOR,

THE ELECTRICAL CONTRACTOR SHALL PROVIDE THE EQUIPMENT NAMEPLATE.

NAMEPLATE SHALL NOT COVER ANY FACTORY INSTALLED LABELING OR OTHER

EQUIPMENT INFORMATION / IDENTIFICATION.

8. NAMEPLATE BACKGROUND AND LETTER COLORING SHALL BE AS FOLLOWS:

A. NORMAL SYSTEMS: BLACK LETTERS ON A WHITE BACKGROUND.

B. ARTICLE 700 SYSTEMS (EMERGENCY, LIFE SAFETY, CRITICAL BRANCH, ETC.):

WHITE LETTERS ON A RED BACKGROUND.

C. ARTICLE 701 SYSTEMS (LEGALLY REQUIRED STAND-BY): WHITE LETTERS ON A

RED BACKGROUND.

D. ARTICLE 702 SYSTEMS (OPTIONAL STAND-BY): BLACK LETTERS ON YELLOW

BACKGROUND.

ELECTRICAL EQUIPMENT NAMEPLATE DETAIL NOTES:

SCALE: NONE

TYPICAL MOUNTING HEIGHTS

DETAIL

SCALE: NONE

TYPICAL CONDUIT TRANSITION PVC

TO RGS DETAIL

SCALE: NONE

TYPICAL FEEDER OCPD

NAMEPLATE DETAIL

SCALE: NONE

TYPICAL DISCONNECT NAMEPLATE

DETAIL

TAG ISSUED DATE

100% Construction Documents

2025.01.

No. 93581

STATE

OF

R

O

BE

RT

CHRACHO

L

L I C E N S E

F L O R I D

A

P R O F

E

SSIONAL EN

G

IN

E E R

Robert Chrachol, PE

93581

EXISTING DISTRIBUTION PANELBOARD 'DP'

1600 AMPS MLO 277/480V 3PH, 4W

400A 500A

PANEL 'HM'

400 MLO

500A

T-LM 30kVA

125A

PANEL 'LM'

100 MCB

SPACE

(200AF)

SPACE

(100AF)

SPD

INTEGRAL

CONTROL

PANEL

M

CH-1

INTEGRAL

CONTROL

PANEL

M

CH-2

SPD

60AT450A

TO CH-3 TO ATS

(E) 2 SETS OF 4 #

3/0 & 1#3EG IN 2"C.

2 SETS OF

3 -250 KCMIL

& 1#2EG IN

2 1/2"C.

#3/0

GEC

480V

208Y/ 120V

(E) 4 #3 & 1#8EG IN 1 1/4"C.

(E) 3 #8 & 1#

10EG IN 3/4"C.

2 SETS OF

3 -250 KCMIL

& 1#2EG IN

2 1/2"C.

1600A

GFCI

MV

480Y/ 277V

TO UTILITY

(E) 4 SETS OF

4-600KCMIL IN 4"C.

(E) 4 SETS OF

4-600KCMIL & 1#4/0EG

IN 4"C.

CH-1 AND CH-2 REPLACED UNDER THIS PROJECT.

CHILLERS FURNISHED BY MECHANICAL CONTRACTOR.

PANEL AFFECTED UNDER

THIS PROJECT.

PANEL AFFECTED UNDER

THIS PROJECT.

1 1

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- E

L E

C -R

.r v t

/2

/2

:2

:2

A

M

E-601

OEC

OEC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

ELECTRICAL

ONE LINE

DIAGRAM

J20241923.000

CLEARWATER, FL

Enter Name here

Enter Number here

Enter Date here

Enter Name here, P.E.

1. THE ELECTRICAL CONTRACTOR SHALL PROVIDE LINE VOLTAGE WIRING BETWEEN

CONTROL PANELS AND/OR VFD's AND THEIR CORRESPONDING MOTORS. CONTROL PANELS AND/OR VFD's AND MOTORS ARE PROVIDED BY MECHANICAL HVAC CONTRACTOR. COORDINATE EXACT LOCATION OF ALL CONTROL PANELS, VFD's

AND MOTORS AND THEIR REQUIREMENTS WITH MECHANICAL HVAC AND/OR

CONTROLS CONTRACTOR PRIOR TO ROUGH-IN.

ELECTRICAL ONE LINE SHEET GENERAL NOTES:

SCALE: NONE

PARTIAL ONE LINE DIAGRAM

SHEET KEY NOTES:#

1. PROVIDE AND INSTALL TWO (2) NEW 500AT/600AF BREAKERS. NEW BREAKERS

SHALL BE SQUARE D, L FRAME, FIT EXISTING EQUIPMENT, AND BE RATED FOR

42kAIC.

TAG ISSUED DATE

100% Construction Documents

2025.01.

No. 93581

STATE

OF

R

O

BE

RT

CHRACHO

L

L I C E N S E

F L O R I D

A

P R O F

E

SSIONAL EN

G

IN

E E R

Robert Chrachol, PE

93581

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- E

L E

C -R

.r v t

/2

/2

:2

:2

A

M

E-711

OEC

OEC

PINELLAS

COUNTY

SCHOOLS

OAK GROVE

MIDDLE

SCHOOL

CHILLER

REPLACEMENT

ELECTRICAL

PANEL

SCHEDULES

J20241923.000

CLEARWATER, FL

Enter Name here

Enter Number here

Enter Date here

Enter Name here, P.E.

PANELBOARD SCHEDULE NOTES:

1. BRANCH CIRCUIT BREAKER(S) FEEDING FIRE ALARM AND/OR EMERGENCY

COMMUNICATIONS SYSTEMS SHALL BE IDENTIFIED AS REQUIRED BY THE LATEST

ADOPTED EDITION OF NFPA 72 ARTICLES 10.6.5.2.2 AND 10.6.5.2.3.

2. PROVIDE HACR RATED BREAKERS FOR ALL MECHANICAL EQUIPMENT.

3. PER N.E.C. ARTICLE 408.4(A) A NEW TYPED PANELBOARD DIRECTORY CARD SHALL

BE PROVIDED FOR ANY AND ALL PANELBOARDS PROVIDED/MODIFIED UNDER THIS

CONTRACT. NEW DIRECTORY CARDS SHALL BE LOCATED ON THE INSIDE DOOR

OF ASSOCIATED PANELS.

4. AT THE CONCLUSION OF WORK, ALL EXISTING CIRCUIT BREAKERS THAT ARE NOT

IN USE SHALL BE LABELED AS SPARE IN THE UPDATED TYPE WRITTEN

PANELBOARD DIRECTORY AND SHALL BE IN THE "OFF" POSITION.

5. NUMBERS IN "NOTES" COLUMN CORRESPOND TO NOTES LISTED AT THE BOTTOM

OF THE PANEL SCHEDULE.

6. ADDITIONAL REQUIREMENTS AT THE BOTTOM OF THE PANEL SCHEDULE APPLY TO

THE ENTIRE PANEL.

7. PANELBOARD SCHEDULES FOR EXISTING PANELBOARDS ARE BASED ON VISUAL

OBSERVATIONS IN THE FIELD. CONTRACTOR SHALL VERIFY ALL CIRCUITS

REQUIRED TO BE RE-WORKED AND/OR MODIFIED UNDER THIS CONTRACT.

A. NEW LOADS ARE IDENTIFIED BY BOLD FACE TYPE WITHIN THE "DESCRIPTION"

COLUMN.

B. EXISTING LOADS ARE IDENTIFIED BY NORMAL TYPE WITHIN THE "DESCRIPTION"

COLUMN.

C. FOR BOLD FACE TYPE WITHIN THE "TRIP" AND "POLE" COLUMNS, PROVIDE

NEW CIRCUIT BREAKER AS INDICATED. ALL NEW CIRCUIT BREAKERS SHALL

MATCH EXISTING CIRCUIT BREAKERS IN TYPE AND kAIC RATING.

D. FOR NORMAL TYPE WITHIN THE "TRIP" AND "POLE" COLUMNS, CIRCUIT

BREAKER IS EXISTING TO REMAIN.

EXISTING SQUARE D, MODEL QED-2 SWITCHBOARD.

Notes:

Total Est. Demand Current: 1057 A

MISC. 228071 VA 100.00% 228071 VA Total Conn. Current: 1057 A

RECEPTACLE 1380 VA 100.00% 1380 VA Total Est. Demand: 878428 VA

LIGHTING 2360 VA 100.00% 2360 VA Total Conn. Load: 878428 VA

HVAC 646620 VA 100.00% 646620 VA

Load Classification Connected Load Demand Factor Estimated Demand Panel Totals

Legend:

Total Amps: 1057 A

Total Conn. Load: 878428 VA

8 SPD 3 60 A 60 A 0 VA

7 (SPACE - 200AF) 3 -- -- --

6 (SPACE - 100AF) 3 -- -- --

5 ATS EM 3 125 A 125 A 28600 VA

4 CH-2 3 600 A 500 A 249760 VA

3 CH-1 3 600 A 500 A 249760 VA

2 PANEL HM 3 400 A 400 A 203254 VA

1 CH-3 3 450 A 450 A 147087 VA

CKT Circuit Description # of Poles Frame Size Trip Rating Load Remarks

Notes:

Enclosure: PER SPECIFICATIONS MCB Rating: 2000 A

Mounting: SURFACE Wires: 4 Mains Rating: 2000 A

Supply From: Phases: 3 Mains Type: MLO

Location: MECHANICAL 07-101 Volts: 480Y/277V A.I.C. Rating: 42 KAIC

Switchboard: DP (EXISTING PANEL)

1. REDUNDANT EXISTING PUMP HWP-2 FOR HWP-1 (LOAD TAKEN AT 0%, ONLY 1 PUMP

OPE…