2-IEHP SERVICE REPLACEMENT REVIEW SET 02.20.2025 (1).pdf

PDF 17 MB Posted Jul 17, 2025

Attached to: ELECTRICAL METER CONSOLIDATION SERVICES
Solicitation number: 25-06397
Issued by: San Bernardino County, California

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File	Type	Posted
3-RFB-25-06397 ADDENDUM 1 Electrical Meter Consolidation Services.pdf	PDF	Jul 17, 2025
4-Addendum 2 Attachment A- Service Consolidation Specifications.pdf	PDF	Jul 17, 2025
6-Job Walk One.jpeg	JPEG file	Jul 17, 2025
7-Job Walk Two.jpeg	JPEG file	Jul 17, 2025
5-RFB-25-06397 ADDENDUM 2 Electrical Meter Consolidation Services.pdf	PDF	Jul 17, 2025
1-IEHP-RFB-25-06397 Meter Consolidation Service FInal Posted 7-16-25.pdf	PDF	Jul 17, 2025

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02/27/2024

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H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e00.dwg, Plotted: February 20, 2025 4:32 PM Gcossio, (Last Saved: February 20, 2025 4:32 PM Gcossio)

(3 ) E

N/A

E0.0

FLOOR CEILING WALL RED LIGHT SYSTEM

REMODEL

ABBREVIATIONS

OUTLET SPACING. WHERE MULTIPLE CIRCUITS ARE

MULTIOUTLET RACEWAY. NUMBER IN (X) INDICATES

(X)

INDICATED, ALTERNATE CIRCUITS FOR OUTLETS

ALONG RACEWAY.

SYMBOLS

FLUSH MOUNTED MISCELLANEOUS CABINET

SWITCHBOARD

SURFACE MOUNTED MISCELLANEOUS CABINET

ELECTRICAL EQUIPMENT DESIGNATED `SH1A'

MOUNTING HEIGHT FROM FINISHED FLOOR TO

EXISTING EQUIPMENT/RACEWAYS TO BE REMOVED

LIGHTING FIXTURE DESIGNATION

CENTERLINE OF OUTLET OR EQUIPMENT

NEW EQUIPMENT/RACEWAYS

EXISTING EQUIPMENT/RACEWAYS TO REMAIN

SEE NOTE A OR 1 ON THE SAME SHEET

BOTTOM OF OUTLET OR EQUIPMENTMH=4'-6"

+4'-6"

WIRING

HOMERUN TO PANELBOARD, CABINET OR

CONDUIT END CAP. PROVIDE MARKER TO

TERMINAL BOARD AS INDICATED.

UNDERGROUND CONDUITS

STARTER

CONDUIT DOWN

CONDUIT UP

STRUCTURE

TRANSFORMER

CONDUIT RUN UNDERGROUND OR BELOW FLOOR.

COMBINATION DISCONNECT SWITCH AND MOTOR

DISCONNECT SWITCH, 30 AMP MINIMUM UON

CONDUIT CONCEALED IN WALL OR CEILING.

CONDUIT RUN EXPOSED, PARALLEL WITH

GENERAL ELECTRICAL SYMBOLS

MOTOR, 5HP

GROUNDING SYSTEM

CEILINGFLOOR WALL

INDICATED. REFER TO SINGLE LINE FOR

HOMERUN TO SWITCHBOARD OR MCC AS

CONDUIT AND WIRE SIZES.

AS INDICATED ON PLANS

FLUSH MOUNTED PANELBOARD

AS INDICATED ON PLANS

SURFACE MOUNTED PANELBOARD

FIXTURE WATTAGE

TYPE

2#6,1#10,3/4"C 3#10,1/2"C

CONDUIT SIZES ARE MINIMUM. PROVIDE EQUIPMENT GROUND (NOT INDICATED

IN WIRE HATCH COUNT). FOR ISOLATED GROUND DEVICES INCLUDE ADDITIONAL

ISOLATED GROUND CONDUCTOR.

8#10,1"C

NOTE:

9#10,1"C

7#10,3/4"C

6#10,3/4"C

5#10,3/4"C

4#10,1/2"C

7#6,1#10,1 1/4"C

8#6,1#10,1 1/4"C

3#6,1#10,1"C

6#6,1#10,1 1/4"C

5#6,1#10,1"C

4#6,1#10,1"C

NUMBER OF WIRES AND CONDUIT SIZE

5#12,1/2"C

9#12,3/4"C

8#12,3/4"C

7#12,1/2"C

6#12,1/2"C

4#12,1/2"C

3#12,1/2"C

4#8,1#10,1"C

8#8,1#10,1 1/4"C

7#8,1#10,1 1/4"C

6#8,1#10,1"C

5#8,1#10,1"C

2#8,1#10,1/2"C

3#8,1#10,3/4"C

SH1A

MECHANICAL EQUIPMENT DESIGNATED `AH-1'

EQUIPMENT NAME OR NUMBER113

NEW, DEVICES, FIXTURES AND EQUIPMENT

EXISTING, DEVICES, FIXTURES AND EQUIPMENT

TO BE REMOVED

TO REMAIN

EXISTING, DEVICES, FIXTURES AND EQUIPMENT

TYPICAL SYMBOL DESIGNATION FOR:

SURFACE WIREMOLD RACEWAYW

MULTIPLE COMPARTMENT FLOOR BOX

POWER

SPECIAL RECEPTACLE SCHEDULENEMARATINGLETTER

NOTE: NUMBER OF WIRES INCLUDES GROUND.

125/250V,1Ø,30A,3P,4W

125/250V,1Ø,20A,3P,4W

125V,1Ø,20A,2P,3W

250V,3Ø,50A,3P,4W

250V,3Ø,30A,3P,4W

480V,3Ø,30A,3P,4W

250V,3Ø,20A,3P,4W

5-20R

L16-30R

15-50R

15-30R

15-20R

125V,1Ø,20A,2P,3W

250V,1Ø,30A,2P,3W

250V,1Ø,20A,2P,3W

250V,1Ø,50A,2P,3W

125V,1Ø,50A,2P,3W

125V,1Ø,30A,2P,3W

6-50R

6-30R

6-20R

5-20R

14-20R

14-30R

5-50R

5-30R

FLOOR

CEILING WALL

1#12,1#12N,1#12G,1/2"C

6#10,6#10N,1#10G,1"C

6#12,6#12N,1#12G,3/4"C

1#10,1#10N,1#10G,1/2"C

2#10,2#10N,1#10G,3/4"C

3#10,3#10N,1#10G,3/4"C

4#10,4#10N,1#10G,1"C

5#10,5#10N,1#10G,1"C

3#10,3#10N,1#10G,3/4"C

2#12,2#12N,1#12G,1/2"C

3#12,3#12N,1#12G,1/2"C

4#12,4#12N,1#12G,3/4"C

5#12,5#12N,1#12G,3/4"C

NUMBER OF WIRES AND CONDUIT SIZE

DEDICATED NEUTRAL SYSTEMS

10N

5#8,5#8N,1#10G,1 1/4"C

6#8,6#8N,1#10G,1 1/4"C

1#6,1#6N,1#10G,3/4"C

2#6,2#6N,1#10G,1"C

6#6,6#6N,1#10G,1 1/2"C

3#6,3#6N,1#10G,1 1/4"C

4#6,4#6N,1#10G,1 1/4"C

5#6,5#6N,1#10G,1 1/2"C

1#8,1#8N,1#10G,1/2"C

2#8,2#8N,1#10G,3/4"C

3#8,3#8N,1#10G,1"C

4#8,4#8N,1#10G,1 1/4"C

SINGLE LINE DIAGRAM

SEPARABLE CONNECTOR(S)

ELECTRONIC METER, CUTLER HAMMER IQ

ANALYZER CAT. NO. IQA6430, UON.

ANSI STANDARD DESIGNATION

PROTECTIVE RELAY, FUNCTION PER

TS TEST SWITCH, ABB

GROUND

AMMETER

AS AMMETER SWITCH

CURRENT TRANSFER,

RATIO AS NOTED

TRANSFER SWITCH NOTED

ATS WHEN AUTOMATIC

DRAW-OUT MEDIUM-VOLTAGE

LOW VOLTAGE CIRCUIT BREAKER, 3P UON

FAULT RELAY AND SHUNT TRIP.

FUSED DISCONNECT SWITCH, 3P UON

KIRK-KEY INTERLOCK BETWEEN DEVICES

LOW VOLTAGE CIRCUIT BREAKER WITH GROUND

MAGNETIC MOTOR STARTER, SIZE-2 INDICATED

NON-FUSED DISCONNECT SWITCH, 30A,3P UON

PROVISION FOR UTILITY COMPANY KWH METER

TRANSFORMER, AS NOTED ON SINGLE LINE

CIRCUIT BREAKER

(SIZE-1 MIN.)

DEMAND TYPE KWH METER

ANSI PROTECTIVE

DEVICE FUNCTIONS

P P P

HOMERUN TO PANEL VIA INDICATED RELAY

PANEL. REFER TO RELAY SCHEDULE FOR

ADDITIONAL INFORMATION.

DEMOLITION AND EXTENSION OF EXISTING ELECTRICAL WORKGENERAL NOTES

COMBINATION STARTER

CONTACTOR; SIZE 2 INDICATED (SIZE-1 MIN.)

MOTOR OVERLOAD PROTECTION

SCOPE OF WORK

DRAWING LIST

AC ALTERNATING CURRENT

AC AIR CONDITIONER

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AIC AMPERES INTERRUPTING CAPACITY SYMM

A AMPERE

AMP AMPERE

ANN FIRE ALARM ANNUNCIATOR

ATS AUTOMATIC TRANSFER SWITCH

BATT BATTERY

BLDG BUILDING

BRKR BREAKER

C CONDUIT

CB CIRCUIT BREAKER

CIR CIRCUIT

CKT CIRCUIT

CO CONDUIT ONLY WITH PULLWIRE

COM COMMON

COMM COMMUNICATION

CONN CONNECT

CONT CONTINUE

CT CURRENT TRANSFORMER

CU COPPER

DB DIRECT BURIED

DEF DUAL ELEMENT FUSE

DISC DISCONNECT

DN DOWN

DPDT DOUBLE-POLE DOUBLE-THROW

DPST DOUBLE-POLE SINGLE-THROW

EM EMERGENCY

EMER EMERGENCY

EMT ELECTRICAL METALLIC TUBING

ENCL ENCLOSURE

EOL END OF LINE

EQUIP EQUIPMENT

EX EXISTING

EXIST EXISTING

F FUSE

FACP FIRE ALARM CONTROL PANEL

FLA FULL LOAD AMPERES

FLEX FLEXIBLE METALLIC TUBING

G GROUND

GRD GROUND

GND GROUND

GFCI GROUND FAULT CIRCUIT INTERRUPTER

HOA HAND-OFF-AUTO SWITCH

HP HORSEPOWER

HZ HERTZ

IC INTERRUPTING CAPACITY IN AMPS RMS

IG ISOLATED GROUND

J JUNCTION BOX

JB JUNCTION BOX

J-BOX JUNCTION BOX

K KILO

KCMIL THOUSAND CIRCULAR MILS

KVA KILOVOLT-AMPERES

KW KILOWATT

KWH KILOWATT-HOUR

KVAR KILOVAR

LCL LONG CONTINUOUS LOAD

LRA LOCKED ROTOR AMP

LTG LIGHTING

M MAGNETIC STARTER COIL

M MOTOR

M METER

MCC MOTOR CONTROL CENTER

MCM THOUSAND CIRCULAR MILS

MTG MOUNTING

MTS MANUAL TRANSFER SWITCH

N NEUTRAL

NEUT NEUTRAL

NEC NATIONAL ELECTRIC CODE

NF NONFUSED

NTS NOT TO SCALE

2P 2 POLE, SIMILAR FOR OTHER QTY

PB PULLBOX

PNL PANEL

PT POTENTIAL TRANSFORMER

PVC POLYVINYL CHLORIDE

PWR POWER

ØPH PHASE

SCA SHORT CIRCUIT AMPS

SQ FT SQUARE FEET

SW SWITCH

SWBD SWITCHBOARD

SWGR SWITCHGEAR

TC TIME CLOCK

TEL TELEPHONE

TEMP TEMPORARY

XFMR TRANSFORMER

TFMR TRANSFORMER

TYP TYPICAL

UG UNDERGROUND

UON UNLESS OTHERWISE NOTED

UPS UNINTERRUPTIBLE POWER SYSTEM

VFD VARIABLE FREQUENCY DRIVE

WCR WITHSTAND CURRENT RATING

WP WEATHERPROOF

WT WATERTIGHT

50 INSTANTANEOUS OVERCURRENT

51 TIME OVERCURRENT

52 CIRCUIT BREAKER

27 UNDERVOLTAGE

67 DIRECTIONAL OVERCURRENT

32 POWER

46 CURRENT BALANCE

59 OVERVOLTAGE

47 REVERSE PHASE

49 THERMAL OVERLOAD

81 FREQUENCY

87 DIFFERENTIAL

25 SYNC CHECK

40 LOSS OF FIELD

N SUFFIX-RESIDUAL OR NEUTRAL CONNECTION

G SUFFIX-GROUND RETURN OR SUMMATION

A. 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. TOWARD THIS END FURNISH ALL

LABOR AND TOOLS NECESSARY AND FURNISH AND INSTALL ALL APPARATUS, MATERIALS,

AND EQUIPMENT IN A FASHION COMPLYING WITH ALL APPLICABLE CODES, INCLUDING

ITEMS REQUIRED BUT NOT NORMALLY SHOWN, SUCH AS LAMPS, COUPLINGS, HANGERS,

BRACKETS, CLAMPS, BOXES, CONNECTORS AND HARDWARE.

B. REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS FOR SUBMITTALS, TESTING,

START-UP, TRAINING AND PROJECT CLOSEOUT.

C. PROCURE ALL PERMITS FROM LEGALLY CONSTITUTED AUTHORITIES, ARRANGE FOR ALL

INSPECTIONS AND PAY ALL COSTS FOR FEES AND TESTS IN CONNECTION THEREWITH.

D. ALL WORK SHALL COMPLY WITH THE 2022 CALIFORNIA ELECTRICAL CODE BASED UPON

THE 2020 EDITION OF THE NATIONAL ELECTRICAL CODE AND ALL OTHER APPLICABLE

FEDERAL, STATE AND LOCAL CODES. WHERE THE PLANS SHOW MORE RESTRICTIVE

REQUIREMENTS, THE PLANS SHALL GOVERN BUT NOTHING ON THESE PLANS SHALL BE

INTERPRETED AS AUTHORITY TO VIOLATE ANY CODE OR REGULATION.

E. ALL ELECTRICAL EQUIPMENT SHALL BE UL APPROVED.

F. PROVIDE A CODE APPROVED DISCONNECT SWITCH OR BREAKER WITHIN SIGHT OF EVERY

MOTOR. FOR LOCATION OF DISCONNECT SWITCH, COORDINATE WITH DIVISION 15

CONTRACTOR TO DETERMINE THE BEST LOCATION ON SITE TO SUIT THE PURPOSE WHILE

REMAINING ACCESSIBLE.

G. THE ELECTRICAL CONTRACTOR SHALL REVIEW DIVISION 15 DRAWINGS AND

SPECIFICATIONS FOR THEIR SCOPE OF SUPPLY AND INSTALLATION AND SHALL

COORDINATE WITH THE GENERAL CONTRACTOR IN ORDER TO PROVIDE A FINAL PRODUCT

WHICH IS COMPLETE AND FUNCTIONAL. WIRING AND CONDUIT FOR CONTROL SHALL BE BY

DIVISION 15 CONTRACTOR. MOTOR CONTROL CENTER SUPPLIED AND INSTALLED BY THE

ELECTRICAL CONTRACTOR SHALL PROVIDE NECESSARY CONTACTS FOR THE CONTROL

FUNCTION AS INTENDED. REFER TO THE DIVISION 15 PLANS FOR WIRING DIAGRAMS.

H. MOTOR HP RATINGS AND ENCLOSURES SHOWN ARE WHAT IS EXPECTED. THIS

INFORMATION IS FOR GUIDANCE ONLY AND DOES NOT LIMIT THE EQUIPMENT SIZE.

VERIFY WITH THE SUPPLIERS OF EQUIPMENT FOR MOTOR SIZES, VOLTAGE AND PHASE.

NOTIFY THE ENGINEER WHEN MOTOR FURNISHED SIGNIFICANTLY DIFFERS FROM THE

EXPECTED RATING INDICATED. MAKE THE NECESSARY ADJUSTMENTS TO WIRING,

CONDUIT, DISCONNECT SWITCH, MOTOR STARTER, AND OTHER AFFECTED DEVICES AND

MATERIAL TO ACCOMMODATE MOTORS ACTUALLY INSTALLED.

I. COORDINATE ROUTING OF FEEDERS AND HOMERUNS IN COOPERATION WITH OTHER

TRADES TO SIMPLIFY INSTALLATION.

J. DO NOT PENETRATE STRUCTURAL ITEMS WITHOUT PRIOR APPROVAL OF STRUCTURAL

ENGINEER.

K. INSTALL EXPOSED CONDUITS PARALLEL AND AT RIGHT ANGLES TO NEARBY SURFACES

AND STRUCTURAL MEMBERS.

L. ALL CONDUCTORS SHALL BE COPPER, TYPE `THWN/THHN' 90 DEGREE INSULATION. ALL

LUGS SHALL BE 75 DEGREE RATED, MINIMUM.

M. USE OF NONMETALLIC SHEATHED CABLE (NM OR NMC), ARMORED CABLE (AC) OR METAL

CLAD CABLE (MC) IS NOT ALLOWED.

N. USE OF FLEX IS NOT ALLOWED EXCEPT FOR LENGTHS UP TO 6 FEET FOR FINAL

CONNECTION TO LIGHTING FIXTURES OR VIBRATING EQUIPMENT.

O. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR LIGHT FIXTURE AND OTHER

CEILING MOUNTED DEVICE LOCATIONS AND TRIM REQUIREMENTS.

P. MOUNT ALL ELECTRICAL, TELEPHONE AND DATA OUTLETS VERTICALLY 18" ABOVE

FINISHED FLOOR UNLESS OTHERWISE NOTED. VERIFY OUTLET HEIGHT ON EACH WALL

WITH THE ARCHITECTURAL DRAWINGS.

Q. INSTALL GREEN INSULATED COPPER GROUNDING CONDUCTOR AND CONNECT TO EACH

OUTLET, ENCLOSURE, DEVICE, FIXTURE, ETC. THE RACEWAYS SHALL NOT BE RELIED

UPON FOR `EQUIPMENT GROUNDING'.

R. PROVIDE BARRIER BETWEEN NORMAL AND EMERGENCY POWER WHEN INSTALLED IN THE

SAME ENCLOSURE.

S. LABEL RECEPTACLES, J-BOXES, DISCONNECT SWITCHES AND CONTROL DEVICES WITH

THEIR SERVING CIRCUIT NUMBERS.

T. GANG DEVICES OCCURRING IN THE SAME LOCATION. SET DEVICES NOT GANGED IN THE

SAME PLATE AT THE SAME HEIGHT WITH EQUAL SPACING BETWEEN EACH PLATE.

U. COORDINATE THE WORK OF DIVISION 16 WITH OTHER TRADES, NOT LIMITED TO

AUDIO-VISUAL, SECURITY, AND INFORMATION SERVICES FOR SCOPE OF SUPPLY AND

SERVICE.

V. PROVIDE FIRE STOPPING AT ALL CONDUIT PENETRATIONS OF CEILINGS AND RATED

WALLS.

W. SUPPORT THE LIGHT FIXTURES AND CEILING MOUNTED DEVICES TO THE STRUCTURAL

MEMBERS INDEPENDENT OF THE T-BAR CEILING. INSTALL TWO GUIDE WIRES TO THE

OPPOSITE CORNERS FOR 2X2, 2X4, OR 1X4 LED FIXTURES. INSTALL ONE GUIDE WIRE TO

DOWNLIGHTS, EXIT SIGNS, SPEAKERS, AND FIRE ALARM DEVICES. INSTALL TWO

SUPPLEMENTARY SAFETY CHAINS FOR PENDANT MOUNTED FIXTURES.

X. FIRE PROTECTION DEVICES SHALL BE APPROVED BY FIRE MARSHALL PRIOR TO

INSTALLATION. CONTRACTOR SHALL OBTAIN SUCH APPROVAL FROM THE CITY FIRE

MARSHALL.

Y. NO SPLICING OF FEEDERS OR BRANCH CIRCUITS SHALL BE DONE WITHOUT PRIOR

APPROVAL.

Z. INSTALL WIRING AS INDICATED ON PLANS. DO NOT COMBINE HOMERUNS WITHOUT PRIOR

APPROVAL.

AA. PROVIDE NEMA TP-1 RATED TRANSFORMERS FOR UNITS RATED 15 TO 1000 KVA 600 VOLTS

AND BELOW.

AB. LENGTHS SHOWN ON SINGLE LINE OR FEEDER SCHEDULE ARE ESTIMATES FOR PLAN

CHECK ONLY. CONTRACTOR IS RESPONSIBLE FOR DETERMINING CONDUIT AND

CONDUCTOR LENGTHS BASED UPON SELECTED ROUTING.

AC. ELECTRICAL SYSTEMS TO BE FULLY RATED. SERIES RATING IS PROHIBITED.

CONSOLIDATE THREE ELECTRICAL SERVICE INTO ONE

A. REMOVE, RELOCATE, AND EXTEND EXISTING INSTALLATIONS TO ACCOMMODATE NEW

CONSTRUCTION.

B. REMOVE ABANDONED WIRING TO SOURCE OF SUPPLY.

C. REMOVE EXPOSED ABANDONED CONDUIT; INCLUDING ABANDONED CONDUIT ABOVE ACCESSIBLE CEILING FINISHES; INCLUDING STRAPS, HANGERS, AND SUPPORTS. CUT CONDUIT FLUSH WITH

WALLS AND FLOORS.

D. DISCONNECT ABANDONED OUTLETS AND REMOVE DEVICES. REMOVE ABANDONED OUTLETS IF

CONDUIT SERVICING THEM IS ABANDONED AND REMOVED. PROVIDE BLANK COVER FOR

ABANDONED OUTLETS WHICH ARE NOT REMOVED.

E. DISCONNECT AND REMOVE ABANDONED PANELBOARDS AND DISTRIBUTION EQUIPMENT.

F. DISCONNECT AND REMOVE ELECTRICAL DEVICES AND EQUIPMENT SERVING UTILIZATION

EQUIPMENT THAT HAS BEEN REMOVED.

G. DISCONNECT AND REMOVE ABANDONED LUMINAIRES. REMOVE BRACKETS, STEMS, HANGERS AND

OTHER ACCESSORIES.

H. MAINTAIN ACCESS TO EXISTING ELECTRICAL INSTALLATIONS WHICH REMAIN ACTIVE. MODIFY

INSTALLATION OR PROVIDE ACCESS PANEL AS APPROPRIATE.

I. EXTEND EXISTING INSTALLATIONS USING MATERIALS AND METHODS COMPATIBLE WITH EXISTING

ELECTRICAL INSTALLATIONS, OR AS SPECIFIED.

J. REMOVE DEMOLISHED MATERIAL FROM PROJECT SITE.

K. CLEAN AND REPAIR EXISTING MATERIALS AND EQUIPMENT WHICH REMAIN OR ARE TO BE REUSED.

L. PATCH SURFACES AND CLOSE OPENINGS RESULTING FROM DEMOLITION OR REMOVAL OF

EQUIPMENT.

M. REPAIR AND REFINISH DISTURBED FINISH MATERIALS AND OTHER SURFACES TO MATCH ADJACENT UNDISTURBED SURFACES. INSTALL NEW FIREPROOFING WHERE EXISTING FIRESTOPPING HAS BEEN DISTURBED. REPAIR AND REFINISH MATERIALS AND OTHER SURFACES BY SKILLED MECHANICS OF

TRADES INVOLVED.

N. PANELBOARDS: CLEAN EXPOSED SURFACES AND CHECK TIGHTNESS OF ELECTRICAL CONNECTIONS.

REPLACE DAMAGED CIRCUIT BREAKERS AND PROVIDE CLOSURE PLATES FOR VACANT POSITIONS.

PROVIDE TYPED CIRCUIT DIRECTORY SHOWING REVISED CIRCUITING ARRANGEMENT.

O. LUMINAIRES: USE MILD DETERGENT TO CLEAN ALL EXTERIOR AND INTERIOR SURFACES; RINSE WITH

CLEAN WATER AND WIPE DRY. REPLACE LAMPS AND BROKEN ELECTRICAL PARTS.

GROUND PLATE, FLAT TAPPED SIDE TO

BE FLUSH WITH FINISHED SURFACE.

CADWELD B164-2Q OR EQUIVALENT.

GROUND BUS

TECHNICAL GROUND BUS

GROUND ROD, MINIMUM 3/4"Ø X 10' LONG

EXOTHERMIC GROUND CONNECTION

GROUND CONDUCTOR IN CONDUIT

RED LIGHT SYSTEM BELL

RED LIGHT SYSTEM ROTATING BEACON

WIG WAG RECEPTACLE

RED LIGHT SYSTEM RECEPTACLE

RED LIGHT SYSTEM LIGHT

RED LIGHT SYSTEM FLASHING LIGHT

RED LIGHT SYSTEM CONDUIT

SIMPLEX RECEPTACLE, 5-20R UON

DUPLEX RECEPTACLE, 5-20R UON

DUPLEX CONTROLLED RECEPTACLE, 5-20R UON.

CONTROLLED RECEPTACLE TO BE LABELED

"CONTROLLED".

QUADRUPLEX RECEPTACLE, 5-20R UON

QUADRUPLEX RECEPTACLE WITH ONE CONTROLLED

DUPLEX AND ONE CONSTANT HOT DUPLEX, 5-20R

UON.

CONTROLLED RECEPTACLE TO BE LABELED

"CONTROLLED".

THREE PHASE RECEPTACLE

SPECIAL RECEPTACLE, REFER TO SPECIAL

RECEPTACLE SCHEDULE, THIS SHEET

QUADRUPLEX SPECIAL RECEPTACLE, REFER TO

SPECIAL RECEPTACLE SCHEDULE, THIS SHEET

DUPLEX GROUND FAULT INTERRUPTING CONTROLLED

RECEPTACLE, 5-20R UON. CONTROLLED RECEPTACLE

TO BE LABELED "CONTROLLED".

QUADRUPLEX GROUND FAULT INTERRUPTING RECEPTACLE

WITH ONE CONTROLLED DUPLEX AND ONE CONSTANT HOT

DUPLEX, 5-20R UON. CONTROLLED RECEPTACLE TO BE

LABELED "CONTROLLED".

DUPLEX ISOLATED GROUND WITH DEDICATED

GREEN/YELLOW CONDUCTOR BACK TO ISOLATED

GROUND BUS AT PANEL. 5-20R UON.

QUADRUPLEX ISOLATED GROUND WITH DEDICATED

GREEN/YELLOW CONDUCTOR BACK TO ISOLATED

GROUND BUS AT PANEL. 5-20R UON.

CLOCK RECEPTACLE. 5-20R UON.

JUNCTION BOX 4" SQUARE MINIMUM FOR

WALL OR CEILING MOUNTED

JUNCTION BOX SIZE AS REQUIRED FOR

NUMBER OF WIRES

SYSTEM FURNITURE POWER FEED. REFER TO

DETAILS FOR ADDITIONAL INFORMATION.

WITH 5-30P PLUG

WITH 5-50P PLUG

`C' INDICATES ASSOCIATED RECEPTACLE IS

MOUNTED ABOVE COUNTER HEIGHT. REFER

TO ARCHITECTURAL DOCUMENTS FOR

ADDITIONAL INFORMATION.

WITH 14-20P PLUG

WITH 14-30P PLUG

GROUND FAULT INTERRUPTING

RECEPTACLES LOCATED OUTDOORS TO BE

WEATHER RESISTANT TYPE.

WITH 6-20P PLUG

WITH 6-30P PLUG

`L' INDICATES ASSOCIATED RECEPTACLE IS

LOCKING TYPE, PROVIDE MATCHING PLUG

FOR EACH RECEPTACLE.

WITH 6-50P PLUG

WITH 15-20P PLUG

WITH 15-30P PLUG

WITH 15-50P PLUG

WITH L12-30P PLUG

ISOLATED GROUND WITH INTEGRAL TRANSIENT

SUPPRESSOR AND DEDICATED GREEN/YELLOW

CONDUCTOR BACK TO GROUND BUS AT PANEL.

E0.0 ELECTRICAL GENERAL NOTES, SYMBOLS AND ABBREVIATIONS

E1.0 SINGLE LINE DIAGRAM - DEMOLITION CONDITION (1 OF 2)

E1.1 SINGLE LINE DIAGRAM - DEMOLITION CONDITION (2 OF 2)

E1.2 SINGLE LINE DIAGRAM - NEW CONDITION (1 OF 2)

E1.3 SINGLE LINE DIAGRAM - NEW CONDITION (2 OF 2)

E2.0 PARTIAL FIRST FLOOR DEMO POWER PLAN

E.21 PARTIAL FIRST FLOOR NEW POWER PLAN

E2.2 PARTIAL FIRST FLOOR POWER PLAN

E3.0 ELECTRICAL DETAILS

E3.1 ELECTRICAL DETAILS

E3.2 ELECTRICAL DETAILS

E3.3 ELECTRICAL DETAILS

E3.4 ELECTRICAL DETAILS

50A 3P

(E)

F (E)(E)

225A 3P

(E)

3P 150A

UP3F

3P 150A

UP3G

3P 150A

UP3H UP3N UP3J UP3K

3P 1000A

(E) (E) (E) (E) (E) (E)

(E)

(E) (E) (E) (E) (E) (E)

3P 150A

UP3L

(E)

3P 100A (E)

C2E (E)

C2CE

(E)

3P 150A

UP3A

3P 150A

UP3B

3P 150A

UP3C UP3D CP3D UP3M

3P 1000A

(E) (E) (E) (E) (E) (E)

(E)

(E) (E) (E) (E) (E) (E)

3P 150A

UP3E

(E)

(E) SPACE

400AF

(E)

3P 150A

CP3A

3P 150A

CP3B

3P 150A

CP3C

C2CW

3P 400A

(E) (E) (E) (E)

(E)

(E) (E) (E)

(E)

C2W (E)

SPACE

(D)

(D) 50A 225A 225A

NON-FUSED

2500A 3P

800AT

1200A

SPACE

3P 400A

1200AF

3P 600A

3P 90A

FC-3

3P 60A

3P 20A

OFF

15A

3P 250A

1200A 400A3P 125A

3P 50A

OFF

60A 3P

600A 3P 600A

50AF

(E)

50AF

(E)

50AF

(E)

100AF

(E)

15AF

(E)

(E)(E)

15AF

(E)

15AF

(E)

100AF

(E)

15AF

(E)

(E)(E)(E)

50AF 50AF 50AF

M S

B -1

A-

3G -1

3G -2

3G -3

3G -4

3G -5

3G -6

3G -7

3H -1

3H -2

3H -3

3H -4

3H -5

3H -6

3H -7

3H -8

C2 E-

F-

-1

C-

F-

C-

F-

C-

D-

C-

D-

C-

D-

C-

D-

C-

D-

U.G.P.S.

LATERAL.

(D) UNDDRGROUND SVC

(D) SERVICE ENTRANCE EQUIPMENT "MSB"

3000A, (100% RATED) 277/480V,3ø,4W

MINIMUM SCC RATING - 65,000A RMS SYMM

AVAILABLE FAULT CURRENT PER AS-BUILT= 49.45KAIC

NEMA 3R = YES

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

3000A 3P

GFP

2500A 3P

3P3P 600A 2500A

M S

C -4

M S

C -6

M S

C -7

M S

C -8

M S

C -9

M S

C -1

M S

C -1

M S

C -1

M S

C -1

M S

C -1

M S

C -2

M S

C -2

1600A, 3P (E)

100% RATED

SPACE SPACE

(E) DISTRIBUTION BOARD "DPUS3G"

1200 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 25KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = YES

ISOLATED GROUND BUSSING = YES

(E) DISTRIBUTION BOARD "DPC3F"

400 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 14KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = YES

ISOLATED GROUND BUSSING = YES

350AF

400AS

L3A (E)

L3B (E)

L3CA

(E)

X3 D-

-1

-2

(E) X3F

300KVA

(D) DISTRIBUTION BOARD "MCC-E"

600 AMP, 277/480V.3ø,4W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = YES

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

(E) X3E

300KVA

(E) X3C

112.5KVA

(E) DISTRIBUTION BOARD "DPUSA"

1600 AMP (100% RATED) 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

S-

SERVICE ENTRANCE EQUIPMENT "MSC"

2500A, (100% RATED) 480V,3ø,3W

MINIMUM SCC RATING = 65KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

(E) DISTRIBUTION BOARD "MCC-D"

600 AMP, 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = YES

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

(E) DISTRIBUTION BOARD "DPUS3H"

1000 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 25KAIC

NEMA 3R = N0

200% NEUTRAL BUSSING = YES

ISOLATED GROUND BUSSING = YES

(E) DISTRIBUTION BOARD "DP3E"

600 AMP, 277/480V.3ø,4W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = N0

ISOLATED GROUND BUSSING = NO

(E) DISTRIBUTION BOARD "MCC-F"

600 AMP, 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = YES

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

(E) (E) (E)

SPACE

(E)

3P 150A (E)

(E)

3P 2500A

(D)

SPARE SPACE SPACE

TVSS

(E)

(E) (E) (E)

100%

RATED

(D)

(D) SIZE 2

M S

B -2

(D) ATS

2500 AMP (100% RATED) 480V.3ø,3W

WITH MAINT. BY-PASS

NEMA 3R = YES

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

100% RATED

(E) STAND-BY GENERATOR

1500KW 480-480/277V.3ø,4W

(E) (E)

KEY

(E) NON-FUSED BOLT

LOCK SWITCHES (30KA)

M S

C -2

M S

C -1

GEN-1A

(E)

GEN-1B

3P 700A

(N ) 2

V A

K W

U P

S "E

(E ) B

E R

(N)

3P 700A

(E ) B

E R

(N)

KEY

N.O.

AVAILABLE FAULT CURRENT PER AS-BUILT= 34.91KAIC

KEY

(E)

(E) MAINT. BY-PASS CABINET

400AT

400AF

(E)

400AT

400AF

(E)

150AT

(E) (E) (E)

X3 F-

) X3 E-

) X3 C-

(E) X3D

225KVA

(E)

480-277/480V

(E)

150AF

200AS

(E)

150AF

200AS

(E)

L3C (E)

-3 (E

150AF

200AS

(E)

L3 C-

3P 150A (E)

3P 150A

(E) SPACE

UPSE-1

(E)

UPSF-1 (E)

(E)

25HP (E)

(E)

(E) 1/2"C., 2#14

TO CU-3

F (E)

PWR

NODE

(E)

FC-4

CP (E)

(E)

(E) 1/2"C., 2#14

TO CU-4 CNTRL. PNL.

225A

SPACE

225A

SPACE

225A

SPACE

225A

SPACE

(E)

300AF

(E)

100AF

(E)

15AF

(E)

(E) 150A 3P

(E)

(E) 150A 150A 150A 150A 150A

P3K (E)

P3L (E)

P3M (E)

P3G (E)

P3H (E)

P3J (E)

SPACE

(E)

300AF

(E)

100AF

(E)

15AF

(E)

(E) 150A 3P

(E)

(E) 150A 150A 150A 150A 150A

P3A (E)

P3B (E)

P3C (E)

P3D (E)

P3E (E)

P3F (E)

P2Q (E)

D P

3A -1

X 3A

-1

D P

3B -1

D P

3B -2

D P

3B -3

D P

3B -4

D P

3B -5

D P

3B -6

D P

3C -1

X 3B

-1

D P

3D -1

D P

3D -2

D P

3D -3

D P

3D -4

D P

3D -5

D P

3D -6

(E) DISTRIBUTION BOARD "DP3C"

600 AMP, 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

NEMA 3R = NO

SPARE

(E) X3A

225KVA

(E)

800A 3P

(E)

(E) 150A

SPACE SPARE SPARE

(E) X3B

225KVA

800A 3P

(E)

M S

C -2

(E)

SHUNT SHUNT 3P

600A

MOB

600A

MOB

600A

LBB

600A

SPARE

C B

1600AT

SPARE

250AF

(E)

125AT

PDU

250AF

(E)

125AT

250AF

(E)

125AT

250AF

(E)

125AT (N

) 2

V A

K W

U P

S "F

ATS GENERATOR

DIST BD GD

5.3%

40AF

(E)

40AF

(E)

SPARE

E S

O N

L A

B E

O W

C O

N G

C O

M R

M A

P C

O W

C O

N G

C O

M R

M A

P C

480-208/120V

ABANDONED(ABANDONED)

F07

RACK

PDU

F06

RACK

PDU

E06

RACK

PDU

E07

RACK

PDU

3P 225A (E)

OFF

SPARESPARE

(E) X3E

300KVA

X X

MBB

400A

CNTRL. PNL.

200A

SPARE

15A (E)

(ABANDONED)

SPARE

N O

D E

U T

D R

A N

P O

W E

SPARE

(E) DISTRIBUTION BOARD "DP3B"

800 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 25KAIC

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

NEMA 3R = NO

(E) DISTRIBUTION BOARD "DP3D"

800 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 25KAIC

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

NEMA 3R = NO

(E) DISTRIBUTION BOARD "DP3A"

600 AMP, 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

NEMA 3R = NO

02/27/2024

14822

, C A

TIT

SCALE

DRAWN BY

DATE

CHECKED BY

KSG PROJECT NO.

-3

P H

O N

E : 8

X : 8

K O

C H

E R

G O

H A

I S

C H

Co ns ul tin g En gi ne er s, In c.

-4

P H

O N

E : 8

X : 8

H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e10.dwg, Plotted: February 20, 2025 4:32 PM Gcossio, (Last Saved: February 2, 2025 5:26 PM Gcossio)

(3 ) E

N/A

E1.0

(1 O

F 2)

DEMOLITION NOTES:

EXISTING TRANSFORMERS TO BE REMOVED.

SWITCHGEAR TO BE REMOVED.

D3 EXISTING EQUIPMENT TO REMAIN.

100A

2500A

200A

225A

100A

60A

600A

50A 15A50A 15A

25 25 12 12

70A

100A 15A100A

P-1 P-2 SF-1 SF-2

LGT

PANEL

CT-1

CWP

1-2 W. PARK

LIGHTS

T-LLC

9kVA 480-208V Z=5%

SF-1 SF-2P-2P-1

MS-1

2500A /

2500A 2000A

400A

400AF

400AS

400AF

400AS

400AF

400AS

600A

MS-2

2500A 480-208V

600A

50A30A30A 30A 50A 50A 15A 15A 15A 9A 9A

150A 150A150A150A

30A30A 30A 30A 50A 50A 9A

150A 150A150A

CH-1

CH-2

DP1G

2500A 480-208V

100A 100A 400A100A200A

T-DP1F

300kVA 480-208V Z=6.3%

1000A

PANEL

L2A

PANEL

L2B

PANEL

L2C

PANEL

L2CA

PANEL

LCC

100A

4.5

EF-3

AH-19

AH-17

AH-10

AH-9

AH-8

AH-7

PANEL

L1A

PANEL

L1B

PANEL

L1D

PANEL

L1C

PANEL

L1B1

AH-4

AH-3

AH-2

AH-1

AH-6

AH-5

30A30A 30A

AH-14

AH-12

AH-16

1212 12

EF-1 EF-4 EF-5

7.5

MA-1

T-P4/1 15kVA 480-208V Z=2.8%

PANEL

P4/1

100A

DP/4

MLO

DP2E

MLO

MCC-C

MLO

FREIGHT

DP1A

400A

F/D FRIGHT

100A

T-X1A 225kVA 480-208V Z=4.85%

800A

150A200A 200A 100A 225A 150A

PANEL

LCD

PANEL

P1E

PANEL

P1C

PANEL

P1B

PANEL

P1A

DP1C

400A

T-X1V 225kVA 480-208V Z=4.85%

800A

250A

PANEL

P1D3

250A 250A 250A 150A 250A 150A 150A 250A 150A

PANEL

P1D

PANEL

P1F

PANEL

P1D1

PANEL

P1D2

PANEL

P1D4

PANEL

P1D5

PANEL

P1D7

PANEL

ACS

FEEDER

UNDER

SIZED

FEEDER

UNDER

SIZED

FEEDER

UNDER

SIZED

FEEDER

UNDER

SIZED

FEEDER

UNDER

SIZED

PANEL

LCC

225A

PANEL

P1D8

PANEL

P1D9

300A200A

T-X2A 225kVA 480-208V Z=5.3%

800A

225A

DP2B

800A

225A 225A 225A 225A 225A 225A

PANEL

P2F

PANEL

P2E

PANEL

P2C

PANEL

P2B

PANEL

P2A

PANEL

P2D

PANEL

P2Q

PANEL

P2Q

PANEL

P2P1

DP2C

300A

T-X2B 225kVA 480-208V Z=5.3%

800A

225A 150A

DP2D

800A

225A 150A

225A 225A

PANEL

P2M

PANEL

P2L

PANEL

P2J

PANEL

P2H

PANEL

P2G

PANEL

P2K

PANEL

P2N

PANEL

P2N1

225A 125A

T-AV2

76kVA 480-208V Z=4.17%

PANEL

A V2A

225A

PANEL

A V2B

ELEV-3

100A

ELEV-2

100A

ELEV-1

100APANEL

P1S

ELEV-1

ELEV-2

ELEV-3

225A 225A

DP1F

1000A

200A 175A

50A

PANEL

PBP

PANEL

P1M

PANEL

P1N

PANEL

P1P

MCC-B

600A BUS

480/277V

3PH, 4W

UTILITY

2# 3/0

1# 8 -

1" C

1# 6 -

1" C

2# 3/0

1# 2 -

1" C

1# 1/0

100A

2# 3/0

C 1#

6 - 1"

2# 4/0

DP1E

MLO

CTRL CTRL

2# 4/0

1# 1/0

1# 4 -

1" C

100A

MCC-A

MLO

1# 4/0

2# 3/0

DP1B

800A

2# 3/0

1# 3/0

DP1D

800A

1# 3/0

250A

1# 3/0

150A200A

PANEL

P1D8

EXISTING

LOAD

2# 3/0

1# 1/0

PANEL

LCC

225A

DP2A

MLO

2# 1/0

1# 1/0

1# 4/0

100A

350KCMIL

1# 4/0

1# 3/0

1# 4/0

1# 1/0

2# 3/0

300AF

400AS

/ / T1

UTILITY

/ / T2SCOPE OF WORKSCOPE OF WORK D1

TYP

D2TYP

N/A

02/27/2024

14822

, C A

TIT

SCALE

DRAWN BY

DATE

CHECKED BY

KSG PROJECT NO.

-3

P H

O N

E : 8

X : 8

K O

C H

E R

G O

H A

I S

C H

Co ns ul tin g En gi ne er s, In c.

-4

P H

O N

E : 8

X : 8

H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e11.dwg, Plotted: February 20, 2025 4:33 PM Gcossio, (Last Saved: January 30, 2025 11:50 AM Jejomar)

(3 ) E

E1.1

(2 O

F 2)

DEMOLITION NOTES:

EXISTING TRANSFORMERS TO BE REMOVED.D1

D2 EXISTING EQUIPMENT TO REMAIN.

50A 3P

(E)

F (E)(E)

225A 3P

(E)

3P 150A

UP3F

3P 150A

UP3G

3P 150A

UP3H UP3N UP3J UP3K

3P 1000A

(E) (E) (E) (E) (E) (E)

(E)

(E) (E) (E) (E) (E) (E)

3P 150A

UP3L

(E)

3P 100A (E)

C2E (E)

C2CE

(E)

3P 150A

UP3A

3P 150A

UP3B

3P 150A

UP3C UP3D CP3D UP3M

3P 1000A

(E) (E) (E) (E) (E) (E)

(E)

(E) (E) (E) (E) (E) (E)

3P 150A

UP3E

(E)

(E) SPACE

400AF

(E)

3P 150A

CP3A

3P 150A

CP3B

3P 150A

CP3C

C2CW

3P 400A

(E) (E) (E) (E)

(E)

(E) (E) (E)

(E)

C2W (E)

SPACE

(N)

800AT

(N) 400A

600AT

600AF

(N) 600A

(N) 90A

FC-3

(N) 60A

(N) 20A

OFF

15A

(N) 400A

(N) 50A

OFF

60A 3P

(N) 600A

50AF

(E)

50AF

(E)

(E)(E)

(E)

(E)(E)(E)

50AF 50AF 50AF

A-

3G -1

3G -2

3G -3

3G -4

3G -5

3G -6

3G -7

3H -1

3H -2

3H -3

3H -4

3H -5

3H -6

3H -7

3H -8

C2 E-

F-

-1

C-

F-

C-

F-

C-

D-

C-

D-

C-

D-

C-

D-

C-

D-

2500A 3P

M S

C -6

M S

C -7

M S

C -9

M S

C -1

M S

C -1

M S

C -1

M S

C -1

M S

C -1

M S

C -2

SPACE SPACE

(E) DISTRIBUTION BOARD "DPUS3G"

1200 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 25KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = YES

ISOLATED GROUND BUSSING = YES

(E) DISTRIBUTION BOARD "DPC3F"

400 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 14KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = YES

ISOLATED GROUND BUSSING = YES

350AF

400AS

L3A (E)

L3B (E)

L3CA

(E)

X3 D-

-1

-2

(E) X3F

300KVA

(E) X3E

300KVA

(E) X3C

112.5KVA

(E) DISTRIBUTION BOARD "MCC-D"

600 AMP, 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = YES

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

(E) DISTRIBUTION BOARD "DPUS3H"

1000 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 25KAIC

NEMA 3R = N0

200% NEUTRAL BUSSING = YES

ISOLATED GROUND BUSSING = YES

(E) DISTRIBUTION BOARD "DP3E"

600 AMP, 277/480V.3ø,4W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = N0

ISOLATED GROUND BUSSING = NO

(E) DISTRIBUTION BOARD "MCC-F"

600 AMP, 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = YES

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

(E) (E) (E)

SPACE

(E)

3P 150A (E)

(E)

(N) 2500A

SPARE

TVSS

(E)

(E) (E) (E)

(N) ATS-1

100% RATED

(E) STAND-BY GENERATOR

1500KW 480-480/277V.3ø,4W

(E) (E)

KEY

(E) NON-FUSED BOLT

LOCK SWITCHES (30KA)

GEN-1A

(E)

KEY

(N)

400AT

400AF

(E)

400AT

400AF

(E)

150AT

(E) (E) (E)

X3 F-

) X3 E-

) X3 C-

(E) X3D

225KVA

(E)

480-277/480V

(E)

150AF

200AS

(E)

150AF

200AS

(E)

L3C (E)

-3 (E

150AF

200AS

(E)

L3 C-

3P 150A (E)

3P 150A

(E) SPACE

(E)

25HP (E)

(E)

(E) 1/2"C., 2#14

TO CU-3

F (E)

PWR

NODE

(E)

FC-4

CP (E)

(E)

(E) 1/2"C., 2#14

TO CU-4 CNTRL. PNL.

(E)

300AF

(E)

100AF

(E)

15AF

(E)

(E) 150A 3P

(E)

(E) 150A 150A 150A 150A 150A

P3K (E)

P3L (E)

P3M (E)

P3G (E)

P3H (E)

P3J (E)

SPACE

(E)

300AF

(E)

100AF

(E)

15AF

(E)

(E) 150A 3P

(E)

(E) 150A 150A 150A 150A 150A

P3A (E)

P3B (E)

P3C (E)

P3D (E)

P3E (E)

P3F (E)

P2Q (E)

D P

3A -1

X 3A

-1

D P

3B -1

D P

3B -2

D P

3B -3

D P

3B -4

D P

3B -5

D P

3B -6

D P

3C -1

X 3B

-1

D P

3D -1

D P

3D -2

D P

3D -3

D P

3D -4

D P

3D -5

D P

3D -6

(E) DISTRIBUTION BOARD "DP3B"

800 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 25KAIC

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

NEMA 3R = NO

(E) DISTRIBUTION BOARD "DP3D"

800 AMP, 120/208V.3ø,4W

MINIMUM SCC RATING OF 25KAIC

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

NEMA 3R = NO

(E) DISTRIBUTION BOARD "DP3C"

600 AMP, 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

NEMA 3R = NO

(E) DISTRIBUTION BOARD "DP3A"

600 AMP, 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

NEMA 3R = NO

SPARE

(E) X3A

225KVA

(E)

800A 3P

(E)

(E) 150A

SPACE SPARE SPARE

(E) X3B

225KVA

800A 3P

(E)

M S

C -2

(E)

SHUNT SHUNT 3P

(N) 600A

250AF

(E)

125AT

PDU

250AF

(E)

125AT

250AF

(E)

125AT

250AF

(E)

125AT

60KVA 60KVA 60KVA 60KVA

1~ 8"

C, 3#

1, 1#

1~ 8"

C, 3#

1, 1#

1~ 8"

C, 3#

1, 1#

1~ 8"

C, 3#

1, 1#

ATS GENERATOR

DIST BD GD

5.3%

40AF

(E)

40AF

(E)

SPARE

E S

O N

L A

B E

O W

C O

N G

C O

M R

M A

P C

O W

C O

N G

C O

M R

M A

P C

480-208/120V

ABANDONED(ABANDONED)

F07

RACK

PDU

F06

RACK

PDU

E06

RACK

PDU

E07

RACK

PDU

3P 225A (E)

OFF

SPARESPARE

(E) X3E

300KVA

X X

CNTRL. PNL.

200A

SPARE

15A (E)

(ABANDONED)

SPARE

N O

D E

U T

D R

A N

P O

W E

(N)(N)SPARE(N) SPARE

(N) 1000A

(E) DISTRIBUTION BOARD "DPUSA"

1600 AMP (100% RATED) 480V.3ø,3W

MINIMUM SCC RATING OF 65KAIC

NEMA 3R = NO

200% NEUTRAL BUSSING = NO

ISOLATED GROUND BUSSING = NO

2500AT

(N)

3000AF

(N)

600AT

LSIG

2000AT

(N)

2000AF

LSIG

2000AT

(N)

2000AF

LSIG

3P 4000A (N)

LSIG

(N) SCE UTILITY

TRANSFORMER

SCOPE OF WORK

4000A BUSSING

480/277V, 3Ø, 4W

100 KAIC

3000A BUSSING

480/277V, 3Ø, 4W

100 KAIC

(N) ATS-3

(N) ATS-2

50AF

(E)

100AF

(E)

15AF

(E)

15AF

(E)

15AF

(E)

100AF

(E)

15AF

(E)

(N) 2500A

TO NEW MS-2

REFER TO E1.3

TO NEW MS-1

REFER TO E1.3

A-

2500 AMP (100% RATED)

480/277V.3ø,4W 4 POLE

WITH MAINT. BY-PASS

WITHSTAND = 100KA

NEMA 3R

2500 AMP (100% RATED)

480/277V.3ø,4W 4 POLE

WITH MAINT. BY-PASS

WITHSTAND = 100KA

A-

N-

-0

C-

ATS01-01 FP (7) 4 21#500 7#500 7#350 - - - - -

ATS2-01 FA2000 (6) 4 18 #500 6 #500 6 #250 - - - - -

ATS3-01 FA2000 (6) 4 18 #500 6 #500 6 #250 - - - - -

GEN-01 FP (7) 4 21#500 7#500 7#350 - - - - -

GEN-02 FP (7) 4 21#500 7#500 7#350 - - - - -

MSA-00 FP (12) 4" - - - - - - - -

MSA-01 FA2000 (6) 4 18 #500 6 #500 6 #250 - - - - -

MSA-02 FA2000 (6) 4 18 #500 6 #500 6 #250 - - - - -

MSA-03 FP (7) 4 21#500 7#500 7#350 - - - - -

MSC-22 FA1000 (3) 4 9 #500 3 #500 3 #2/0 - - - - -

MSC-23 FA1000 (3) 4 9 #500 3 #500 3 #2/0 - - - - -

02/27/2024

14822

, C A

TIT

SCALE

DRAWN BY

DATE

CHECKED BY

KSG PROJECT NO.

-3

P H

O N

E : 8

X : 8

K O

C H

E R

G O

H A

I S

C H

Co ns ul tin g En gi ne er s, In c.

-4

P H

O N

E : 8

X : 8

H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e12.dwg, Plotted: February 20, 2025 4:33 PM Gcossio, (Last Saved: February 20, 2025 2:50 PM Gcossio)

(3 ) E

100A

2500A

50A 15A50A 15A

25 25 12 12

70A

100A 15A100A

P-1 P-2 SF-1 SF-2

LGT

PANEL

CT-1

CWP

1-2 W. PARK

LIGHTS

T-LLC

9kVA 480-208V Z=5%

SF-1 SF-2P-2P-1

(N) MS-1

2500A BUS

480/277V

3 PHASE 4W

2500A 2000A

(N) MS-2

2500A 480-208V

50A30A30A 30A 50A 50A 15A 15A 15A 9A 9A

150A 150A150A150A

30A30A 30A 30A 50A 50A 9A

150A 150A150A

CH-1

CH-2

DP1G

2500A 480-208V

100A 100A 400A100A200A

T-DP1F

300kVA 480-208V Z=6.3%

1000A

PANEL

L2A

PANEL

L2B

PANEL

L2C

PANEL

L2CA

PANEL

LCC

100A

4.5

EF-3

AH-19

AH-17

AH-10

AH-9

AH-8

AH-7

PANEL

L1A

PANEL

L1B

PANEL

L1D

PANEL

L1C

PANEL

L1B1

AH-4

AH-3

AH-2

AH-1

AH-6

AH-5

30A30A 30A

AH-14

AH-12

AH-16

1212 12

EF-1 EF-4 EF-5

7.5

MA-1

T-P4/1 15kVA 480-208V Z=2.8%

PANEL

P4/1

100A

DP/4

MLO

DP2E

MLO

MCC-C

MLO

FREIGHT

DP1A

400A

F/D FRIGHT

100A

T-X1A 225kVA 480-208V Z=4.85%

800A

150A200A 200A 100A 225A 150A

PANEL

LCD

PANEL

P1E

PANEL

P1C

PANEL

P1B

PANEL

P1A

DP1C

400A

T-X1V 225kVA 480-208V Z=4.85%

800A

250A

PANEL

P1D3

250A 250A 250A 150A 250A 150A 150A 250A 150A

PANEL

P1D

PANEL

P1F

PANEL

P1D1

PANEL

P1D2

PANEL

P1D4

PANEL

P1D5

PANEL

P1D7

PANEL

ACS

FEEDER

UNDER

SIZED

FEEDER

UNDER

SIZED

FEEDER

UNDER

SIZED

FEEDER

UNDER

SIZED

FEEDER

UNDER

SIZED

PANEL

LCC

225A

PANEL

P1D8

PANEL

P1D9

300A200A

T-X2A 225kVA 480-208V Z=5.3%

800A

225A

DP2B

800A

225A 225A 225A 225A 225A 225A

PANEL

P2F

PANEL

P2E

PANEL

P2C

PANEL

P2B

PANEL

P2A

PANEL

P2D

PANEL

P2Q

PANEL

P2Q

PANEL

P2P1

DP2C

300A

T-X2B 225kVA 480-208V Z=5.3%

800A

225A 150A

DP2D

800A

225A 150A

225A 225A

PANEL

P2M

PANEL

P2L

PANEL

P2J

PANEL

P2H

PANEL

P2G

PANEL

P2K

PANEL

P2N

PANEL

P2N1

225A 125A

T-AV2

76kVA 480-208V Z=4.17%

PANEL

A V2A

225A

PANEL

A V2B

ELEV-3

100A

ELEV-2

100A

ELEV-1

100APANEL

P1S

ELEV-1

ELEV-2

ELEV-3

225A 225A

DP1F

1000A

200A 175A

50A

PANEL

PBP

PANEL

P1M

PANEL

P1N

PANEL

P1P

MCC-B

600A BUS

480/277V

3PH, 4W

2# 3/0

1# 8 -

1" C

1# 6 -

1" C

2# 3/0

1# 2 -

1" C

1# 1/0

100A

2# 3/0

C 1#

6 - 1"

2# 4/0

DP1E

MLO

CTRL CTRL

2# 4/0

1# 1/0

1# 4 -

1" C

100A

MCC-A

MLO

1# 4/0

2# 3/0

DP1B

800A

2# 3/0

1# 3/0

DP1D

800A

1# 3/0

250A

1# 3/0

150A200A

PANEL

P1D8

EXISTING

LOAD

2# 3/0

1# 1/0

PANEL

LCC

225A

DP2A

MLO

2# 1/0

1# 1/0

1# 4/0

100A

350KCMIL

1# 4/0

1# 3/0

1# 4/0

1# 1/0

2# 3/0

TO NEW ATS-2.

REFER TO E1.2

600A600A600A600A60A100A225A200A 400A 400A 600A 600A400A400A

TO NEW ATS-3.

REFER TO E1.2

02/27/2024

14822

, C A

TIT

SCALE

DRAWN BY

DATE

CHECKED BY

KSG PROJECT NO.

-3

P H

O N

E : 8

X : 8

K O

C H

E R

G O

H A

I S

C H

Co ns ul tin g En gi ne er s, In c.

-4

P H

O N

E : 8

X : 8

H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e13.dwg, Plotted: February 20, 2025 4:33 PM Gcossio, (Last Saved: February 17, 2025 11:41 AM Gcossio)

(3 ) E

STAIR 1

STAIR 2

STAIR 3

STAIR 4

STAIR 5

STAIR 6

B1R1000

B1R1002

B1R1001

B1R1004

B1R1005

B1R1007

B1R1008

B1R1009

B1R1043 B1R1044

B1R1042

B1R1041

B1R1040

B1R1039

B1R1038 B1R1006

B1R1010

B1R1011 B1R1013

B1R1012

B1R1014

B1R1015

B1R1016

B1R1017 B1R1018

B1R1019

B1R1020

B1R1021

B1R1022

B1R1023

B1R1024

B1R1028

B1R1031

B1R1032

B1R1033

B1R1034

B1R1035

B1R1036

B1R1071

B1R1070

B1R1037

B1R1046

B1R1047

B1R1045

B1R1048 B1R1049

B1R1050 B1R1051

B1R1052 B1R1053

B1R1069

B1R1054 B1R1055

B1R1068

B1R1056

B1R1067

B1R1057

B1R1066

B1R1058

B1R1065

B1R1064

B1R1059

B1R1060 B1R1061

B1R1062

B1R1063

B1R1082

B1R1083

B1R1084

B1R1072

B1R1073

B1R1081

B1R1080

B1R1079

B1R1078

B1R1077 B1R1076

B1R1074 B1R1075

B1R1001A

B1R1003

B1R1029 B1R1025 B1R1027

B1R1026

B1R1030

ELEVATOR

AREA 2

ELEVATOR

AREA 1

B1000

B1067 B1001

B1002

B1003

B1004

B1005

B1006

B1009

B1012

B1011

B1010

B1013

B1068

B1014

B1065

B1066

B1007 B1018B1019

B1021

B1020

B1073

B1072

B1071

B1070

B1022 B1025

B1026

B1027

B1028

B1030B1031 B1029

B1032

B1034

B1035

B1033

B1016

B1008

B1042 B1043

B1044

B1046B1045

B1041

B1040

B1039

B1038

B1037

B1036

B1048

1B049

B1051

B1053

B1052

B1055

B1054

B1076

B1075

B1056

B1063

B1062

B1061

B1060

B1059

B1058

B1057

B1077

B1079

B1078

B1069

B1080

B1090

B1082

B1084

B1083

B1086

B1085

B1087

B1088

B1089

B1081

STAIR 1

STAIR 2

STAIR 3

STAIR 4

STAIR 5

STAIR 6

B1R1000

B1R1002

B1R1001

B1R1004

B1R1005

B1R1007

B1R1008

B1R1009

B1R1043 B1R1044

B1R1042

B1R1041

B1R1040

B1R1039

B1R1038 B1R1006

B1R1010

B1R1011 B1R1013

B1R1012

B1R1014

B1R1015

B1R1016

B1R1017 B1R1018

B1R1019

B1R1020

B1R1021

B1R1022

B1R1023

B1R1024

B1R1028

B1R1031

B1R1032

B1R1033

B1R1034

B1R1035

B1R1036

B1R1071

B1R1070

B1R1037

B1R1046

B1R1047

B1R1045

B1R1048 B1R1049

B1R1050 B1R1051

B1R1052 B1R1053

B1R1069

B1R1054 B1R1055

B1R1068

B1R1056

B1R1067

B1R1057

B1R1066

B1R1058

B1R1065

B1R1064

B1R1059

B1R1060 B1R1061

B1R1062

B1R1063

B1R1082

B1R1083

B1R1084

B1R1072

B1R1073

B1R1081

B1R1080

B1R1079

B1R1078

B1R1077 B1R1076

B1R1074 B1R1075

B1R1001A

B1R1003

B1R1029 B1R1025 B1R1027

B1R1026

B1R1030

ELEVATOR

AREA 2

ELEVATOR

AREA 1

B1000

B1067 B1001

B1002

B1003

B1004

B1005

B1006

B1009

B1012

B1011

B1010

B1013

B1068

B1014

B1065

B1066

B1007 B1018B1019

B1021

B1020

B1073

B1072

B1071

B1070

B1022 B1025

B1026

B1027

B1028

B1030B1031 B1029

B1032

B1034

B1035

B1033

B1016

B1008

B1042 B1043

B1044

B1046B1045

B1041

B1040

B1039

B1038

B1037

B1036

B1048

1B049

B1051

B1053

B1052

B1055

B1054

B1076

B1075

B1056

B1063

B1062

B1061

B1060

B1059

B1058

B1057

B1077

B1079

B1078

B1069

B1080

B1090

B1082

B1084

B1083

B1086

B1085

B1087

B1088

B1089

B1081

CNTRLS

MS-1

MSC

MS-2

MVS1T3

MSC(NEW)

MSA

MSB

ATS

PULL

(NEW)

TYP

D2D1

ATS-1

(NEW)

ATS-2

(NEW)

ATS-3

(NEW)

MS-1(NEW)

MS-2(NEW)

(MSA-00)

(MSA-01)

(MSA-02)

(MSA-03)

(ATS1-01)

(GEN-01)

(ATS2-01)

(ATS3-01) (MSC-23)

(MSC-22)

SCE

PME7

E3.1

1600A BUS

MAINTENANCE BY-PASS

BATTERY

RACKS

LCD

DC CIRCUIT BREAKER

EXISTING AIR

CONDITIONER UNIT

EXISTING AIR

CONDITIONER UNIT

EXISTING

FILE CABINET

DPUSA

1600A

480V, 3Ø, 3W

CONDUIT AND

WIRES TO 'DPUSA'

EXISTING

800A SYSTEM

CONTROL CABINET

DC CONDUIT

AND WIRES

DC CONDUIT

AND WIRES

UPSF-1UPSE-1

UPS OUTPUTEPO SWITCH

EXISTING PANEL

EXISTING CABINET

BATTERY RACK

B1R1011 B1R1013

B1R1012

B1R1014

B1R1015

B1R1016

B1R1017 B1R1018

B1000

B1067 B1001

B1002

B1003

B1004

B1005

B1006

B1009

B1012

B1011

B1010

B1013

B1068

B1014

B1065

B1066

B1007 B1018B1019

B1020

B1073

B1072

B1071

CNTRLS

MS-1

MSC

MS-2

MVS1T3

MSB

ATS

PULL

TYP

D2D1

1/4" = 1'-0"

02/27/2024

14822

, C A

TIT

SCALE

DRAWN BY

DATE

CHECKED BY

KSG PROJECT NO.

-3

P H

O N

E : 8

X : 8

K O

C H

E R

G O

H A

I S

C H

Co ns ul tin g En gi ne er s, In c.

-4

P H

O N

E : 8

X : 8

H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e20.dwg, Plotted: February 20, 2025 4:33 PM Gcossio, (Last Saved: January 30, 2025 1:47 PM Jejomar)

(3 ) E

KEY MAP :

SCOPE OF WORK

E2.0

DEMOLITION NOTES:

EXISTING EQIPMENT TO BE REMOVED.D1

D2 EXISTING EQUIPMENT TO REMAIN.

STAIR 2

STAIR 3

STAIR 4

STAIR 5

STAIR 6

B1R1000

B1R1002

B1R1001

B1R1004

B1R1005

B1R1007

B1R1008

B1R1009

B1R1043 B1R1044

B1R1042

B1R1041

B1R1040

B1R1039

B1R1038 B1R1006

B1R1010

B1R1011 B1R1013

B1R1012

B1R1014

B1R1015

B1R1016

B1R1017 B1R1018

B1R1019

B1R1020

B1R1021

B1R1022

B1R1023

B1R1024

B1R1028

B1R1031

B1R1032

B1R1033

B1R1034

B1R1035

B1R1036

B1R1071

B1R1070

B1R1037

B1R1046

B1R1047

B1R1045

B1R1048 B1R1049

B1R1050 B1R1051

B1R1052 B1R1053

B1R1069

B1R1054 B1R1055

B1R1068

B1R1056

B1R1067

B1R1057

B1R1066

B1R1058

B1R1065

B1R1064

B1R1059

B1R1060 B1R1061

B1R1062

B1R1063

B1R1082

B1R1083

B1R1084

B1R1072

B1R1073

B1R1081

B1R1080

B1R1079

B1R1078

B1R1077 B1R1076

B1R1074 B1R1075

B1R1001A

B1R1003

B1R1029 B1R1025 B1R1027

B1R1026

B1R1030

ELEVATOR

AREA 2

ELEVATOR

AREA 1

B1000

B1067 B1001

B1002

B1003

B1004

B1005

B1006

B1009

B1012

B1011

B1010

B1013

B1068

B1014

B1065

B1066

B1007 B1018B1019

B1021

B1020

B1073

B1072

B1071

B1070

B1022 B1025

B1026

B1027

B1028

B1030B1031 B1029

B1032

B1034

B1035

B1033

B1016

B1008

B1042 B1043

B1044

B1046B1045

B1041

B1040

B1039

B1038

B1037

B1036

B1048

1B049

B1051

B1053

B1052

B1055

B1054

B1076

B1075

B1056

B1063

B1062

B1061

B1060

B1059

B1058

B1057

B1077

B1079

B1078

B1069

B1080

B1090

B1082

B1084

B1083

B1086

B1085

B1087

B1088

B1089

B1081

CNTRLS

MS-1

MS-2

MSC(NEW)

MSA

PULL

(NEW)

ATS-1

(NEW)

ATS-2

(NEW)

ATS-3

(NEW)

MS-1(NEW)

MS-2(NEW)

(MSA-00)

(MSA-01)

(MSA-02)

(MSA-03)

(ATS1-01)

(GEN-01)

(ATS2-01)

(ATS3-01) (MSC-23)

(MSC-22)

SCE

PME7

E3.1

LCD

EXISTING AIR

CONDITIONER UNIT

EXISTING AIR

CONDITIONER UNIT

EXISTING

FILE CABINET

DPUSA

1600A

480V, 3Ø, 3W

EXISTING

EXISTING PANEL

EXISTING CABINET

B1R1011 B1R1013

B1R1012

B1R1014

B1R1015

B1R1016

B1R1017 B1R1018

B1000

B1067 B1001

B1002

B1003

B1004

B1005

B1006

B1009

B1012

B1011

B1010

B1013

B1068

B1014

B1065

B1066

B1007 B1018B1019

B1020

B1073

B1072

B1071

CNTRLS

MS-1

MS-2

MSC(NEW)

MSA

PULL

(NEW)

ATS-1

(NEW)

ATS-2

(NEW)

ATS-3

(NEW)

MS-1(NEW)

MS-2(NEW)

(MSA-00)

(MSA-01)

(MSA-02)

(MSA-03)

(ATS1-01)

(GEN-01)

(ATS2-01)

(ATS3-01) (MSC-23)

(MSC-22)

SCE

PME7

E3.1

1/4" = 1'-0"

02/27/2024

14822

, C A

TIT

SCALE

DRAWN BY

DATE

CHECKED BY

KSG PROJECT NO.

-3

P H

O N

E : 8

X : 8

K O

C H

E R

G O

H A

I S

C H

Co ns ul tin g En gi ne er s, In c.

-4

P H

O N

E : 8

X : 8

H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e21.dwg, Plotted: February 20, 2025 4:33 PM Gcossio, (Last Saved: February 2, 2025 10:08 PM Gcossio)

(3 ) E

KEY MAP :

SCOPE OF WORK

E.21

NEW NOTES:

NEW UTILITY TRANSFORMER.N1

N2 NEW SWITCHGEAR.

N3 NEW DOOR.

STAIR 2

STAIR 3

STAIR 4

STAIR 5

STAIR 6

B1R1000

B1R1002

B1R1001

B1R1004

B1R1005

B1R1007

B1R1008

B1R1009

B1R1043 B1R1044

B1R1042

B1R1041

B1R1040

B1R1039

B1R1038 B1R1006

B1R1010

B1R1011 B1R1013

B1R1012

B1R1014

B1R1015

B1R1016

B1R1017 B1R1018

B1R1019

B1R1020

B1R1021

B1R1022

B1R1023

B1R1024

B1R1028

B1R1031

B1R1032

B1R1033

B1R1034

B1R1035

B1R1036

B1R1071

B1R1070

B1R1037

B1R1046

B1R1047

B1R1045

B1R1048 B1R1049

B1R1050 B1R1051

B1R1052 B1R1053

B1R1069

B1R1054 B1R1055

B1R1068

B1R1056

B1R1067

B1R1057

B1R1066

B1R1058

B1R1065

B1R1064

B1R1059

B1R1060 B1R1061

B1R1062

B1R1063

B1R1082

B1R1083

B1R1084

B1R1072

B1R1073

B1R1081

B1R1080

B1R1079

B1R1078

B1R1077 B1R1076

B1R1074 B1R1075

B1R1001A

B1R1003

B1R1029 B1R1025 B1R1027

B1R1026

B1R1030

ELEVATOR

AREA 2

ELEVATOR

AREA 1

B1000

B1067 B1001

B1002

B1003

B1004

B1005

B1006

B1009

B1012

B1011

B1010

B1013

B1068

B1014

B1065

B1066

B1007 B1018B1019

B1021

B1020

B1073

B1072

B1071

B1070

B1022 B1025

B1026

B1027

B1028

B1030B1031 B1029

B1032

B1034

B1035

B1033

B1016

B1008

B1042 B1043

B1044

B1046B1045

B1041

B1040

B1039

B1038

B1037

B1036

B1048

1B049

B1051

B1053

B1052

B1055

B1054

B1076

B1075

B1056

B1063

B1062

B1061

B1060

B1059

B1058

B1057

B1077

B1079

B1078

B1069

B1080

B1090

B1082

B1084

B1083

B1086

B1085

B1087

B1088

B1089

B1081

STAIR 2

B1R1028

B1R1031

B1R1032

B1R1033

B1R1034

B1R1035

B1R1029 B1R1025 B1R1027

B1R1026

B1R1030

ELEVATOR

AREA 1

B1022 B1025

B1026

B1027

B1028

B1030B1031 B1029

B1032

B1081

STAIR 2

B1R1028

B1R1031

B1R1032

B1R1033

B1R1034

B1R1035

B1R1029 B1R1025 B1R1027

B1R1026

B1R1030

ELEVATOR

AREA 1

B1022 B1025

B1026

B1027

B1028

B1030B1031 B1029

B1032

B1081

1600A BUS

MAINTENANCE BY-PASS

BATTERY

RACKS

LCD

DC CIRCUIT BREAKER

EXISTING AIR

CONDITIONER UNIT

EXISTING AIR

CONDITIONER UNIT

EXISTING

FILE CABINET

DPUSA

1600A

480V, 3Ø, 3W

CONDUIT AND

WIRES TO 'DPUSA'

EXISTING

800A SYSTEM

CONTROL CABINET

DC CONDUIT

AND WIRES

DC CONDUIT

AND WIRES

UPSF-1UPSE-1

UPS OUTPUT

EPO SWITCH

EXISTING PANEL

EXISTING CABINET

BATTERY RACK

1/4" = 1'-0"

02/27/2024

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H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e22.dwg, Plotted: February 20, 2025 4:34 PM Gcossio, (Last Saved: February 20, 2025 4:27 PM Gcossio)

(3 ) E

KEY MAP :

SCOPE OF WORK

E2.2

14822

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H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e30.dwg, Plotted: February 20, 2025 4:34 PM Gcossio, (Last Saved: February 20, 2025 4:30 PM Gcossio)

(3 ) E

AS NOTED

E3.0

MS-1 2500A 480V N1 NTS 1 MS-1 2500A 480V N1 (SIDE, TOP VIEW & FLOOR PLAN) NTS 2 MS-1 2500A 480V N1 (ONE LINE) NTS 3

MS-1 2500A 480V N1 (SCHEDULE) NTS 4 MS-2 2500A 480V N1 NTS 5 MS-2 2500A 480V N1 (SIDE, TOP VIEW & FLOOR PLAN) NTS 6

- NTS 7 MS-2 2500A 480V N1 (ONE LINE) NTS 8 MS-2 2500A 480V N1 (SCHEDULE) NTS 9

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Co ns ul tin g En gi ne er s, In c.

-4

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E : 8

X : 8

H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e31.dwg, Plotted: February 20, 2025 4:34 PM Gcossio, (Last Saved: February 20, 2025 4:29 PM Gcossio)

(3 ) E

AS NOTED

E3.1

MSA - 4000A SCE N3R 480V NTS 2 MSA - 4000A SCE N3R 480V (SIDE, TOP VIEW & FLOOR PLAN) NTS 3

10'-0" x 12'-0" EDISON TRANSFORMER PAD W/5'-0" x 8'-6" ENCLOSURE x 60" DEEP NTS 4 MSA - 4000A SCE N3R 480V (ONE LINE) NTS 5 MSA - 4000A SCE N3R 480V (SCHEDULE) NTS 6

5'-0" x 10'-6" EDISON PMH MANHOLE x 7'-0" DEEP NTS 7 - NTS 8 - NTS 9

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E : 8

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H:\IEHP\14822 Bldg 9500 Service Consolidation\Drawings\Elec\14822e32.dwg, Plotted: February 20, 2025 4:34 PM Gcossio, (Last Saved: February 20, 2025 4:29 PM Gcossio)

(3 ) E

AS NOTED

E3.2

SIZES MAY NEED TO BE INCREASED TO MEET REQUIREMENTS

NOTE:

EXAMPLE:

D W L

4"+4"+1"+6 = 15" 4" x 8 = 32"

4" x 1.5 = 6"

OF NEC 370-28, COMPLY WITH STANDARD BOX SIZES OR

FOR SHIELDED CABLES.

A = (6 x 4") +2"+2" = 28"

EXAMPLE:

B = (6 x 4") +2"+2" = 28"

C = (6 x 2") = 12" MINIMUM

D = (6 x 2") = 12" MINIMUM

E = (6 x 4") = 24"

A B

SIZES MAY NEED TO BE INCREASED TO MEET REQUIREMENTS

OF NEC 370-28, COMPLY WITH STANDARD BOX SIZES OR

NOTE:

LARGEST RACEWAY x 6 + DIAMETER OF

TOTAL DIAMETER OF ALL RACEWAYS IN

LARGEST RACEWAY IN EACH ROW x 1.5

EXAMPLE:

L =

W =

D =

L W

SIZING JUNCTION BOXES FOR 'U' PULLS

SIZES MAY NEED TO BE INCREASED TO MEET REQUIREMENTS

NOTE:

6 x 2" = 12"+1"+1"+1" = 15" 2" + 1" + 1" + 1" = 5 x 2 = 10" 2" x 1.5 = 3"

W L

ALL OTHER RACEWAYS IN ONE ROW

ONE ROW IN THAT ROW x 2

OF NEC 370-28, COMPLY WITH STANDARD BOX SIZES OR

FOR SHIELDED CABLES.

1" 1"

FOR SHIELDED CABLES.

TO TOP OF HANGER

STIFFENER (TYP)

CLAMP NUT(TYP)

16" MAX.

CLOSE AS POSSIBLE

BRING STIFFENER AS

NOTE: REFER TO SMACNA GUIDELINE FOR REQUIRED SIZES OF SUPPORTS,

BRACING,& ANCHORS.

HANGER ROD (TYP)

1 PROVIDE ENGRAVED LAMINATED PLASTIC NAMEPLATES, 1.5"x5", SCREWED

USE THE FOLLOWING COLOR CODING FOR THE NAMEPLATE WITH ENGRAVED

LINE DESIGNATION AND HEIGHT OF LETTERING ARE:

LINE THREE 3/8" LETTERS:

LETTERING:

ON TO EQUIPMENT.

LINE ONE 1/2" LETTERS:

LINE TWO 3/8" LETTERS:

EQUIPMENT DESIGNATION

SOURCE IDENTIFICATION

VOLTAGE, PHASE, NUMBER OF WIRES

FED FROM DB-EG2

DB-6E

480/277V, 3PH, 4W

OVER 600V:

277V THRU 600V:

120V THRU 240V:

EMERGENCY SYSTEM:

DEVICES CONNECTED AHEAD OF SERVICE MAINS:

FIRE ALARM SYSTEM:

COMMUNICATION OR SIGNAL SYSTEM:

BUILDING CONTROL SYSTEM:

BROWN LETTERS ON WHITE LABEL

ORANGE LETTERS ON WHITE LABEL

BLACK LETTERS ON WHITE LABEL

WHITE LETTERS ON RED LABEL

LETTER COLOR AS PER SWITCHBOARD VOLTAGE ON YELLOW LABEL

BLACK LETTER ON RED LABEL

WHITE LETTERS ON BLACK LABEL

WHITE LETTERS ON GREEN LABEL

SUBSTATION SECONDARY MAINS: LETTER COLOR AS PER SWITCHBOARD VOLTAGE ON YELLOW LABEL

5.75" MIN.

NOTES:

FACTORY INSTALLED METAL CIRCUIT NUMBERS SCREWED OR

FLUSH OR SURFACE MOUNTED PANELBOARD AS INDICATED ON

LAMINATED, ENGRAVED NAME PLATE.

TYPE WRITTEN CIRCUIT SCHEDULE BEHIND CLEAR PLASTIC COVER

HINGED LOCKABLE DOOR WITHIN DOOR, FLUSH CATCH AND LOCK. ALL

CABINETS KEYED ALIKE. KEYS TO MATCH EXISTING PANELBOARD WHERE

WHERE INDICATED ON SCHEDULE PROVIDE VERTICALLY MOUNTED

MAIN BREAKER AHEAD OF PANEL BUS.

ADDING TO EXISTING FACILITY.

DRAWINGS.

RIVETED TO TRIM.

ON INSIDE OF DOOR.

20" MIN.

3M FIRE BARRIER

1/4"MAX

1/2" 1/2"

1/4"BEAD

CP 25 CAULK

WOOD OR STEEL STUD

FIRE RATED

1-2-3 HOUR

GYPSUM WALLBOARD

FS-195 WRAP-STRIP

3M FIRE BARRIER

METAL PIPE

STEEL CONDUIT

6" MAX.

MINERAL WOOL,

OR CP-25 N/S

3M FIRE BARRIER

CAULKCP-25 S/L

BACKEROD,

MATERIAL

ETC.

PACKING

MAX 1"

MIN 1/2"

1" FOR 3 HOURS

1/2" FOR 1-2 HOURS

SOLID CONCRETE

FLOOR SLAB

STEEL SLEEVE

(OPTIONAL)

OR CONDUIT

METAL PIPE

BOTH SIDES

1" MAX

OF CAULK OVER

CP 25/NS BEAD

STEEL SLEEVE

1/2" DEPTH

CP 25/S CAULK

3M FIRE BARRIER

1" FOR 3 HOURS

1/2" FOR 1-2 HOURS

WOOL, ETC.

MINERAL

BACKEROD,

MATERIAL

PACKING (OPTIONAL)

METAL SLEEVE

(SOLID OR BLOCK)

CONCRETE WALL

RATED PENETRATION THROUGH GYPSUM WALL RATED PENETRATION THROUGH CONCRETE SLAB RATED PENETRATION THROUGH CONCRETE WALL

CONDUIT SLEEVE

THROUGH ROOF

RIGID STEEL CONDUIT PROVIDE

MINIMUM OF TWO AND SUPPORT

INSTALLATION SHALL MEET ALL

REQUIREMENTS OF NEC 370-23.

AT MAXIMUM OF 18" FROM DEVICE.

WITH EPOXY COMPOUND

COUNTER FLASH FILLED

STEEL REINFORCED

20 GAUGE GALVANIZED

BOOT

ROOF CONSTRUCTION REFER

TO ARCHITECCTURAL PLANS

AND SPECIFICATIONS FOR

TYPE AND MATERIAL

CONDULET AS REQUIRED

PHOTOCELL NORTH

PHOTOCELL OR DUPLEX

RECEPTACLE WITH WEATHER

PROOF OUTLET. ORIENT

GRAVEL/PAVER

AS OCCURS

SWITCH

WIDTH OF DISCONNECT

54" MAX.

APPROX. 14"

WELD ALL AROUND

~4" x 1-~8" WELDED

GALVANIZED STEEL

CORNER BRACE

REVERSE FLOOR CHANNEL

FOR CLOSE TO EQUIPMENT

INSTALLATION

12 GAGE 1-~8" SQ. GALVANIZED

STEEL CHANNEL STANCHION

AND BRACES

BRACES

TYPICAL PULLBOX SIZING REQUIREMENTS NTS 2 TYPICAL CONDUIT TRAPEZE NTS 3

TYPICAL EQUIPMENT NAMEPLATE NTS 4 TYPICAL PANELBOARD NTS 5 TYPICAL ROOF PENETRATION NTS 6

FREE STANDING EQUIPMENT NTS 7 TYPICAL RATED PENETRATIONS NTS 9

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File details come from the government source that posted it. Updated Aug 27, 2025.