Tab 12 EMI 3420-22007.pdf

PDF 5 MB Posted Jan 24, 2024

Attached to: Purchase of two (2) new Motor Control Centers (MCC) Federal contract opportunity
Solicitation number: 80NSSC855977Q
Issued by: National Aeronautics and Space Administration Shared Services Center

About this file

Written by GovTribe AI · Jan 24, 2024

This solicitation requests quotes for the purchase of two new motor control centers (MCCs) for Stennis Space Center. The procurement is set aside for small businesses and requires quoting the entire part requirement listed in the statement of work and brand name justification to be considered for award. Offerors must be registered in SAM and provide their UEI and CAGE code with their quote. Pricing should include all applicable discounts, and delivery is FOB destination to Stennis Space Center, Mississippi. The NAICS code for this opportunity is 335999.

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Other files for this federal contract opportunity

Other files attached to Purchase of two (2) new Motor Control Centers (MCC), newest first.
File	Type	Posted
Tab 12 200GC-GE02 FINAL REV 0 (2) (1).pdf	PDF	Jan 24, 2024
Tab 12 RFQ 80NSSC855977Q Full and Open.pdf	PDF	Jan 8, 2024
Tab 4 SOW Revised.pdf	PDF	Dec 21, 2023
Tab 12 RFQ 80NSSC855977Q.pdf	PDF	Dec 21, 2023
Tab 12 Brand Name Justification.pdf	PDF	Dec 21, 2023
Tab 4 SOW.pdf	PDF	Dec 21, 2023

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S1001

2605A/2605C/2605E/2605G 2605/2605B/2605D/2605F

2440LOWER GAINESVILLE

ROAD

2406A S2110

ENDEAVOUR BOULEVARD

LOWER GAINESVILLE ROAD

RD "H"

2315 2316

RD"H"

RD"F"

3110A

T3201A

PDC

3203A 3408

3412,3414

TRENT LOTT

PARKWAY

Y 4

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S3406

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RD"11"

0036 CANAL

& TEST STAND DOCKS

4400B

PUMP STATION

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MAIN CANAL

CELL #3

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9319,9320,9321

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1200,1202

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SATURN DRIVE

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PISTOL SHEDS

T2409

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9167,9145,9156

MOSES

COOK RD

IWTF (INDUST WASTE TREATMENT FAC) DEMOLISHED

1000G

11031111

OLD HWY 43

1000D 1000B 1000C 1005

OIL/WATER

SEPARATOR

AREA

T-3211

OLD HW

Y 43

LOWER GAINESVILLE RD

CTR 006

CTR 007

CTR 008

CTR 009

CTR-010

1100,1101

COLUMBIA DRIVE

CTR 011

CTR 012

CTR 013

4010A

CTR 005

1006 4124

RD"10" 4110

4118 RD"6"

T-4005

5021 TUNNEL

RD"5"

4131,4132

CEDAR CLEAR

ISLAND ROAD

SHUTTLE ORBITER

ACCESS CANAL

RD"4"

RD"2A"

RD"2"

4321/4321A

3304A

V-267-LH

4305 PAVILION

RD"7"

3317,3318,3319

8203,8220

BLDG 7022

CELL #1

CELL #2

7022A

CELL #4

9316,9317,9318

9502,9503,9504

9519 5103 5100

F F F

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HWY 607

TRENT LOTT PARKWAY

TURTLESKIN ROAD

NEW TURTLESKIN ROAD

TURTLESKIN CREEK

P R

OLD HW

Y 43

IGLOO ROAD

KELLAR ROAD DU

M Y L

E R

BOMBING RANGE ROAD

LEONARD KIMBLE ROAD LEONARD KIMBLE ROAD

SATURN DRIVE

FLOOD PLAIN

SATURN DRIVE

LATERAL ACCESS ROAD

NOTCH ROAD

T R

NOTCH ROAD

RD"3"

RD"1A"

STANDBY ROAD

LIN

E R

LION BRANCH

STANDBY ROAD

T R

BOMBING RANGE R

LIN

E R

NAVY RD

WOLF BRANCH

WOLF BRANCH ROAD

M Y L

E R

P R

NEW TURTLESKIN ROAD

Y 607

CORINTH CEM

ETERY

(AKA TURTLESKIN CEM

ETERY)

GULF SOUTH GAS LINES

Y 607

ENDEAVOUR BOULEVARD

4123A

4123B

F F

F F F F

F F

1000F

4120A

T2407

4202A

ELECTRICAL AND COMMUNICATION

EQUIPMENT LOCATION

GULF SOUTH STATION

COVINGTON

SHIP ISLAND

BILOXI

WAVELAND

GULFPORT

LONG BEACH

PASS CHRISTIAN

BAY ST. LOUIS

FEE AREA

PICAYUNE

BOGALUSA

SLIDELL

MANDEVILLE

MISSISSIPPI SOUND

CAT ISLAND

LAKE PONTCHARTRAIN

NEW ORLEANS

GULF OF MEXICO

INTERCOASTAL WATERWAY

DIAMONDHEAD

BUFFER

AREA

ISS.

LA.

1000 1000 2000

VICINITY PLAN

JOHN C. STENNIS SPACE CENTER

FEE AREA

SCALE IN MILES

4 0 4 8

SCALE IN FEET

DRAWING NO.AUTHORITY

ERONAUTICS AND

DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

VICINITY PLAN, FEE AREA, AND

DRAWING INDEX

EMI 3420-22007 G-001

mtate 10/21/2022 tmitchel 10/21/2022 tango 10/21/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

T.O. 337702/01/2023

ATCC - DESIGN OF REPLACEMENT

MCC's

PROJECT

LOCATION

DRAWING INDEX

SHT NO. DOCUMENT DESCRIPTION

G-001 VICINITY PLAN, FEE AREA, AND DRAWING INDEX

S-101 B4110 STRUCTURAL PLAN AND DETAILS FOR ELECTRICAL CONDUIT SUPPORT

E-001 ELECTRICAL SYMBOLS, ABBREVIATIONS, AND GENERAL NOTES

E-101 B4110 BASEMENT, ELECTRICAL EQUIPMENT PLAN, DEMOLITION

E-102 B4110 BASEMENT, ELECTRICAL EQUIPMENT PLAN, MODIFICATION

E-501 B4110 ELECTRICAL CONTROL SCHEMATIC DIAGRAM, DEMOLITION

E-502 B4110 ELECTRICAL CONTROL SCHEMATIC DIAGRAM, MODIFICATION

E-601 B4110 SUBSTATION USI, PARTIAL ONE-LINE DIAGRAM, DEMOLITION

E-602 B4110 MCC-1 AND MCC-3, DEMOLITION

E-603 B4110 MCC-2, DEMOLITION

E-604 B4110 SUBSTATION USI, PARTIAL ONE-LINE DIAGRAM, MODIFICATION

E-605 B4110 NEW MCC-1 ONE-LINE DIAGRAM, ELEVATION, AND SCHEDULE

E-606 B4110 NEW MCC-2 ONE-LINE DIAGRAM, ELEVATION, AND SCHEDULE

REFERENCE DRAWING INDEX

DWG NO. DOCUMENT DESCRIPTION

200GC-E001 A COMPLEX TCC ELECTRICAL GROUNDING PLAN AND DETAILS BUILDING 4110

Des ign Complet e - O n Hold Pen ding Im plem en tat ion

Released Design as of 02/01/2023, SSC Revision: 0

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F F

UPUP

STORAGE

F F F

FFFFF

F F

CH-1 CH-2

XFMR

US1B

XFMR

US1A

SF6

PS-2

PS-1

PS-3

PS-1PS-1

PS-2 PS-2PS-2 PS-2

PS-2

MCC-2

AHU-2 AHU-3

MCC-1

PS-2 PS-2 PS-2 PS-2

EMT - CMU WALL

PASSAGEWAY

EMT - CMU WALL

PASSAGEWAY

PS-3

EMT - CMU WALL

PASSAGEWAY

HANG FROM CEILING

3" EMT

JUNCTION BOX (JB)

24" X 24" X 12", NEMA 1, W/CREW

COVER

P-1000 UNISTRUT BY ATKORE INC.

OR APPROVED EQUAL.

1/2" Ø ALL THREAD BOLTS

WITH DOUBLE NUTS (TYP)

HIT-RE 100 ADHESIVE,

4 1/2" MIN. EMBEDMENT

BY HILTI OR APPROVED EQUAL

3" EMT

NOTES:

1. REFER TO SHEETS E-102 AND E-606 FOR CONDUIT DESIGNATORS/SCHEDULE.

2. APPROXIMATE, SUGGESTED LOCATIONS FOR CONDUIT ROUTING, CMU WALL

PASSAGEWAYS, AND CONDUIT HANGER ARE SHOWN IN PLAN VIEW THIS SHEET. FINAL

LOCATIONS OF CONDUIT ROUTING, PASSAGEWAYS, AND CONDUIT HANGER LOCATIONS

ARE TO BE FIELD DETERMINED AND IN CONSULTATION WITH COR. CONTRACTOR SHALL

PROVIDE A REDLINED DRAWING OF AS-BUILT LOCATIONS OF ALL HANGERS, PASSAGEWAYS,

AND CONDUIT ROUTING. CONDUIT HANGERS SHALL BE SPACED A MAXIMUM OF 10' APART.

QUANTITY SHOWN FOR EACH TYPE MAY VARY AS NEEDED PER FIELD DESIGN/LOCATION

MODIFICATIONS.

3. REMOVE FULL CMU BLOCK AND ANY CONCRETE FILL. ANY REBAR SHALL REMAIN.

4. SPACE EMT CONDUIT EVENLY FOR MULTIPLE CONDUITS (CENTER FOR ONE CONDUIT). FILL

VOID WITH MASTERFLOW 928 GROUT BY MBCC GROUP OR APPROVED EQUAL.

5. UNISTRUT SHALL BE P1000 HS UNISTRUT BY ATKORE INC. OR APPROVED EQUAL.

6. CONTRACTOR SHALL AVOID ROUTING CONDUIT AND HANGERS OVER AHUs.

7. JUNCTION BOX (JB), 24" X 24" X 12", NEMA 1.

8. CONTRACTOR TO BREAK ALL SHARP BURRS AND CORNERS ON ALL EXPOSED STEEL.

9. CONTRACTOR TO PROVIDE TIE-OFFS FOR ALL PERSONNEL EXPOSED TO A FALL OF MORE

THAN FOUR FEET.

3"Ø EMT

3" Ø CONDUIT

FIELD VERIFY

HIT-RE 100 ADHESIVE,

4 1/2" MIN. EMBEDMENT

BY HILTI OR APPROVED EQUAL

1/2" Ø ALL THREAD

BOLTS WITH DOUBLE

NUTS (TYP)

EMT - CMU WALL PASSAGEWAY (TYP)

SCALE: 1-1/2"=1'-0"

CMU (TYP)

FY HIT-RE 100 ADHESIVE,

4 1/2" MIN. EMBEDMENT

BY HILTI OR APPROVED EQUAL

1/2" Ø ALL THREAD

BOLTS WITH DOUBLE

NUTS (TYP)

DRAWING NO.AUTHORITY

ERONAUTICS AND

DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

B4110 STRUCTURAL PLAN AND DETAILS

FOR ELECTRICAL CONDUIT SUPPORT

EMI 3420-22007 S-101

mtate 10/12/2022 tmitchel 10/12/2022 taschult 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

CONCRETE CEILING

HIT-RE 100 ADHESIVE,

4 1/2" MIN. EMBEDMENT

BY HILTI OR APPROVED EQUAL

1/2" Ø ALL THREAD

BOLTS WITH DOUBLE

NUTS (TYP)

FIELD VERIFY3"Ø CONDUIT

(TYP 3 PLCS)

3" Ø

CONDUIT

CONCRETE CEILINGCONCRETE CEILING

STRUCTURAL - PARTIAL BUILDING 4110 BASEMENT PLAN

SCALE: 1/8"=1'-0"

54321

3" CONDUIT

(3 EACH)

PS-1: CONDUIT HANGER (TYPE 1)

SCALE: 3"=1'-0"

PS-2: CONDUIT HANGER (TYPE 2)

SCALE: 3"=1'-0"

PS-3: CONDUIT HANGER (TYPE 3)

SCALE: 3"=1'-0"

2 2

5 52 5

6 6

PULL BOX/JUCTION BOX

SCALE: 1-1/2"=1'-0" 7

3"Ø EMT

(3 TOTAL)

EMT - CMU WALL PASSAGEWAY (TYP)

SCALE: 1-1/2"=1'-0"

CMU (TYP)

32 4

2 3 4

EMT - CMU WALL PASSAGEWAY (TYP)

SCALE: 1-1/2"=1'-0" 32 4

3"Ø EMT

(2 TOTAL)

CMU (TYP)

2 43

Des ign Complet e - O n Hold Pen ding Im plem en tat

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DRAWING NO.AUTHORITY

ERONAUTICS AND

DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

ELECTRICAL SYMBOLS,

ABBREVIATIONS, AND GENERAL NOTES

EMI 3420-22007 E-001

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

L:1,3

HOMERUN TO PANELBOARD WITH NOMENCLATURE (LETTERS), CIRCUIT NUMBERS

(NUMBERS), NUMBER OF CIRCUITS (NUMBER OF ARROWS), EACH CIRCUIT TO HAVE

GROUND.

TELECOMMUNICATION RACEWAY

ELECTRICAL MANHOLE

WIRING SYMBOLS

DESCRIPTION

POWER SYMBOLS

DESCRIPTIONCEIL.WALLFLOOR DESCRIPTION

ONE-LINE SYMBOLS

WIRING UNDERGROUND (SITE WORK)

DESCRIPTION

REFERENCE SYMBOLS

CURRENT TRANSFORMER

KIRK-KEY MECHANICAL INTER-LOCK

GROUND FAULT MONITORING

GFM

TO BE REMOVED

EXOTHERMIC WELD CONNECTION (BUILDING STEEL AND VESSEL SUPPORT)

DESCRIPTION

SYSTEM DEVICES

LIGHTING CONTACTOR

POTENTIAL TRANSFORMER

GROUND CONNECTION

METER

METER ENCLOSURE

JUNCTION BOX

CIRCUIT BREAKER

FUSED SWITCH

FUSE

TRANSFORMER

J JUNCTION BOX, WALL MOUNTED

480/277V PANELBOARD

208/120V PANELBOARD

MOTOR, THREE-PHASE

MOTOR, SINGLE-PHASE

MAGNETIC MOTOR STARTER

COMBINATION STARTER/DISCONNECT SWITCH. NON-FUSED UNLESS

OTHERWISE NOTED.

DISCONNECT SWITCH. NON-FUSED UNLESS OTHERWISE NOTED.

CONDUIT STUBBED OUT

CONDUIT TURNED DOWN

CONDUIT TURNED UP

WIRING (IN CONDUIT) RUN EXPOSED

WIRING (IN CONDUIT) CONCEALED IN CEILING OR WALL

DETAIL/SECTION REFERENCE:

FEEDER REFERENCE.100

SPECIFIC NOTE REFERENCE.

PANELBOARD

PANEL

DRY TYPE TRANSFORMER

4-WAY SF6 SWITCH

6-WAY SF6 SWITCH

VFD

GROUNDING CONNECTION BAR

TOP NUMBER DENOTES SUB NUMBER

BOTTOM NUMBER DENOTES BUILDING NUMBER

MOTOR STARTERMS

ITEMS IN BOLD INDICATE NEW CONSTRUCTION.

ITEMS NOT IN BOLD ARE EXISTING TO REMAIN

ITEMS TO BE DEMOLISHED

DESCRIPTION

GROUNDING SYMBOLS

#4/0 BARE STRANDED COPPER GROUNDING ELECTRODE CONDUCTOR

EXOTHERMIC WELD (WIRE TO WIRE)

CIRCUIT BREAKER (EXAMPLES INDICATE 30A 3PHASE)

STARTER CONTACTS

ST 120 VOLT SHUNT TRIP

STARTER NEMA SIZE INCLUDING SOLID

STATE OVERLOAD CONTROLLER ESP

200-SIEMENS

MOTOR CONTROL CENTER SYMBOLS

DESCRIPTIONSYMBOL

SOLID STATE PHASE LOSS, OVERLOAD

PROTECTION

VFD

ALLEN-BRADLEY POWERFLEX 755 VFD

SIEMENS SOFT STARTER (SIKOSTART 3RW34)

M 250HP, 480V LOX BARGE PUMP MOTOR

DISCONNECT SWITCH

ABBREVIATIONS:

Ø - PHASE

A - AMPERE(S), AMMETER

AF - AMPERE FRAME

AS - AMP SWITCH

AT - AMPERE TRIP

AWG - AMERICAN WAGE GAGE

C - CONDUIT

CB - CIRCUIT BREAKER

CKT - CIRCUIT

COND - CONDUCTOR(S)

COMM - COMMUNICATION

CPT - CONTROL POWER TRANSFORMER

CR# - AUXILIARY REALY

CS - COMBINATION STARTER W/NEMA SIZE

CT - CURRENT TRANSFORMER

DC - DIRECT CURRENT

EXIST - EXISTING

ESS - ENERGY STORAGE SYSTEM

FS - FLOAT SWITCH

GND - GROUND

HP - HORSEPOWER

HV - HIGH VOLTAGE

I/O - INPUT/OUTPUT

KW - KILOWATT

JB - JUNCTION BOX

K - CAPTIVE (KIRK) KEY INTERLOCK

KV - KILOVOLT

KVA - KILOVOLT AMPERES

LV - LOW VOLTAGE

MCB - MAIN CIRCUIT BREAKER

MISC - MISC

MLO - MAIN LUGS ONLY

MTD - MOUNTED

MH - MOUNTING HEIGHT

MS - MOTOR STARTER

N - NEUTRAL

NASA - NATIONAL AERONAUTICS AND SPACE

AGENCY

NC - NORMALLY CLOSED (SWITCH OR

CONTACT)

NF - NONFUSED

NO - NORMALLY OPEN (SWITCH OR

CONTACT)

OL - OVERLOAD CONTACT

PLC - PROGRAMMABLE LOGIC CONTROLLER

PNL - PANEL

PS - PRESSURE SWITCH

PT - POTENTIAL TRANSFORMER

PWR - POWER

REQ'D - REQUIRED

RGS - RIGID GALVANIZED STEEL

SS - SOFT STARTER

SSC - STENNIS SPACE CENTER

SSOL - SOLID STATE OVERLOAD RELAY

SST - SOLID STATE TRIP (LONG TIME, SHORT

TIME AND GROUND)

ST - SHUNT TRIP

STD - STANDARD

TBD - TO BE DETERMINED

TD0 - TIME DELAY RELAY

TYP - TYPICAL

UG - UNDERGROUND

VAP - VAPORIZER

V - VOLTS

VAC - VOLTAGE, ALTERNATING CURRENT

VDC - VOLTAGE, DIRECT CURRENT

VS - VOLT SWITCH

W - WIRE, WATTS

WP - WATER PROOF

XFRM - TRANSFORMER

- INSTANTANEOUS GROUND-FAULT PROTECTION,

TRIPS INDIVIDUAL FEEDER BREAKER

50 GS

CLF

# AT

# AF

CURRENT TRANSFORMER

TRIP UNIT

X X X

PLUG IN OR DRAW OUT TYPE EQUIPMENT

GROUND SYSTEM TEST WELL WITH GROUND ROD CONNECTION

GROUND ROD CONNECTION

EXOTHERMIC WELD GROUND ROD CONNECTION

(COPPER GROUND ROD, 3/4" DIAMETER, 10'-0" LONG)

EARTH GROUND CONNECTION

THERMAL MAGNETIC CIRCUIT BREAKER (AF = AMP FRAME, AT = AMP TRIP)

POWER OR LIGHTING TRANSFORMER

CURRENT LIMITING FUSE

MICROPROCESSOR BASED TRIPPING SYSTEM.

CLOUDED AREA/NOTED AREA: SEE CORRESPONDING FLAG NOTE OR NOTE

FOR ADDITIONAL INFORMATION.#

- BREAKER ID NUMBER (AS USED IN CONTEXT

WITH A POWER PANEL)

(52-12)

PLC I/O ADDRESS DESIGNATION CODE

N : 03 5 : 01

TERMINAL

SLOT NO.

RACK NO.

TYPE:

I - DIGITAL INPUT

O - DIGITAL OUTPUT

N - ANALOG IN/OUT

POWER DESIGNATIONS ARE:

LL1, NN1 --- 120VAC UPS POWER

LL2, NN2 --- 120VAC NON-UPS POWER

24VDC+, 24VDC- --- 24VDC P0WER

- kWH DEMAND METERkWH

SYMBOL LEGEND:

- 3 POLE DISCONNECT SWITCH

0/3

(R M

- CIRCUIT BREAKER DISCONNECT SWITCH

30/3 INDICATES 30AMP/3POLE

- FUSED DISCONNECT SWITCH

FUSE RATING AS INDICATED

S - SWITCH, INSTRUMENT TRANSFER

K - INTERLOCK, KEY

E - INTERLOCK, ELECTRICAL

- DRAWOUT CIRCUIT BREAKER

A = AMPERAGE

V = VOLTAGE

- TRANSFORMER, CURRENT

A - METER, INSTRUMENT OR RELAY COIL

A = AMMETER

V = VOLTMETER

- CABLE TERMINATION

- TRANSFER SWITCH

- LIGHTNING ARRESTOR

30/330/3 OR

GENERAL NOTES:

1. ALL ELECTRICAL EQUIPMENT AND THE RESULTANT INSTALLATION OF SUCH EQUIPMENT, DEVICES, ETC., SHALL BE IN STRICT COMPLIANCE WITH THE NATIONAL ELECTRICAL CODE. ALL APPLICABLE SSC

CODES, AND THE STANDARD FOR ELECTRICAL SAFETY IN THE WORKPLACE NFPA 70E.

2. DRAWINGS AND SPECIFICATIONS FORM A COMPLETE SET OF DOCUMENTS FOR THE WORK IN THIS PROJECT. NEITHER IS COMPLETE WITHOUT THE OTHER. ANY ITEM MENTIONED IN ONE SHALL BE

BINDING AS MENTIONED IN BOTH.

3. CONTRACTOR SHALL TAKE RESPONSIBILITY FOR FIELD VERIFICATION OF ALL DIMENSIONS AND LOCATIONS OF EXISTING, RELOCATED, AND NEW EQUIPMENT, AND SHALL BE RESPONSIBLE FOR

COORDINATION WITH THE WORK OF OTHER TRADES NECESSARY TO THE PROJECT.

4. THESE DRAWINGS ARE INTENDED TO OUTLINE THE SCOPE OF WORK REQUIRED TO PROVIDE A

COMPLETE AND OPERABLE PROJECT CONCLUSION. ALL MISCELLANEOUS COMPONENTS, PARTS,

FASTENERS, SPLICES, AND OTHER INCIDENTAL ITEMS NECESSARY TO PROVIDE A COMPLETED

PROJECT SHALL BE PROVIDED WHETHER OR NOT SPECIFICALLY NOTED.

5. ALL CONNECTIONS TO EXISTING POWER, AND ALL TESTING SHALL BE DONE WITH THE ASSISTANCE

AND GUIDANCE OF THE CONSTRUCTION MANAGER AND S3 HIGH VOLTAGE PERSONNEL.

6. IT MAY BE NECESSARY FOR S3 HIGH VOLTAGE PERSONNEL TO MODIFY ITEMS SUCH AS SUBSTATION CABINETS, BUSHINGS, ETC. WHILE SUCH EQUIPMENT ITEMS ARE OUT OF SERVICE. CONTRACTOR

SHALL COORDINATE WITH THE CONSTRUCTION MANAGER AND SHALL PROVIDE SCHEDULE

NOTIFICATIONS DENOTING WHEN VARIOUS PIECES OF EQUIPMENT SHALL BE AVAILABLE FOR

MODIFICATION.

7. CONTRACTOR SHALL NOTIFY CONSTRUCTION MANAGER IMMEDIATELY OF ANY CONFLICTS ARISING

FROM DISCOVERED CONDITIONS AT ANY PHASE OF THE PROJECT.

8. CONTRACTOR SHALL NOTIFY CONSTRUCTION MANAGER AT LEAST ONE WEEK IN ADVANCE OF ANY

WORK WHICH SHALL, OR REASONABLY COULD, RESULT IN OUTAGE OF POWER OR

COMMUNICATIONS.

10. CONTRACTOR SHALL VERIFY ALL FINAL LOCATIONS OF ELECTRICAL EQUIPMENT WITH CONSTRUCTION

MANAGER.

11. UPON COMPLETION OF ELECTRICAL WORK, CONTRACTOR SHALL UPDATE PANEL SCHEDULE

INFORMATION TO REFLECT CURRENT PANEL STATUS (INCLUDING NEW WORK AND ANY

DISCREPANCIES FOUND IN THE FIELD THAT DOESN'T MATCH THE CURRENT CEF (CENTRAL

ENGINEERING FILES) PANEL SCHEDULE DATABASE). USE FORM SSC-886 TO SUBMIT THIS CORRECT PANEL SCHEDULE INFORMATION. CEF WILL UPDATE DATABASE AND PRINT UPDATED CIRCUIT CARDS.

THE CONTRACTOR SHALL THEN INSTALL UPDATED CIRCUIT CARDS IN THE PANELS.

12. CONTRACTOR SHALL PROVIDE FINAL OVERCURRENT PROTECTION WITH COORDINATION AS

REQUIRED ON NFPA 70. THE REPORTS SHALL INCLUDING FINAL TYPE OF CIRCUIT BREAKERS

INCORPORATED IN SKM LIBRARY WITH TCC CURVE AN ALL OVERCURRENT SETTING.

13. PAINT 4" WIDE YELLOW LINES ON FLOOR AT 3 FT IN THE FRONT OF THE MCC. ADHERE YELLOW

CAUTION STICKER TO THE ELECTRICAL MCC AS FOLLOWS: "AREA 36 INCH IN FRONT OF THIS

ELECTRICAL MCC MUST REMAIN CLEAR PER OSHA-NEC REGULATIONS".

14. ALL ENERGIZED WORK GREATER THAN 50 VOLTS TO HAVE AN ENERGIZED ELECTRICAL WORK PERMIT.

15. ALL ELECTRICAL WORK, ENERGIZED OR DE-ENERGIZED, ON SYSTEMS GREATER THAN 600 VOLTS IS

SAFETY CRITICAL WORK AND NOTE THEY SHALL REQUIRE APPROVAL FROM:

A. SACOM SAFETY

B. BASTION SAFETY

C. NASA OPERATIONS AND MAINTENANCE TECHNICAL AUTHORITY

D. NASA SAFETY AND MISSION ASSURANCE (SMA) ELECTRICAL SUBJECT MATTER EXPERT (SME).

17. A GREEN EQUIPMENT GROUNDING CONDUCTOR (SIZED PER THE NEC) SHALL BE INSTALLED IN EACH

CONDUIT.

18. ALL ELECTRICAL WORK SHALL COMPLY WITH THE FOLLOWING STANDARDS:

A. NATIONAL ELECTRICAL CODE, NFPA 70.

B. NATIONAL ELECTRICAL SAFETY CODE, NESC.

C. STANDARD FOR ELECTRICAL SAFETY IN THE WORKPLACE, NFPA 70E.

D. FACILITY ELECTRICAL STANDARD, SSTD-8070-0081-ELEC REV. F.

E. ARC FLASH STANDARD, SSTD-8070-0138-ELEC REV. B

F. ELECTRICAL SAFETY PROGRAM SCWI-8715-0006.

G. STANDARD FOR THE INSTALLATION LIGHTNING PROTECTION SYSTEMS NFPA 780.

H. LIGHTNING PROTECTION INSTALLATION UL 96 A.

19. ALL ELECTRICAL EQUIPMENT SHALL HAVE A NAMEPLATE INCLUDING INFORMATION OF VOLTAGE, NUMBER OF PHASES, CURRENT, CIRCUIT BREAKER NUMBER, AND THE POWER SOURCE FROM WHICH

IT FEEDS.

20. PROVIDE ARC FLASH STUDY AND LABELS FOR ALL ELECTRICAL EQUIPMENT WITH FINAL TYPE OF

EQUIPMENT INCORPORATED IN SKM LIBRARY AS REQUIRED BY SSTD-0138-ELEC. SUBMIT SKM

MODELING BY ELECTRONIC ZIPPED FOLDER AS REQUIRED ON SSTD-8070-0138-ELEC REV B TO NASA

FOR REVIEW AND APPROVAL.

21. ALL CONDUITS ENTERING ELECTRICAL ENCLOSURES SHALL HAVE A GROUND BUSHING.

22. ALL ELECTRICAL ENCLOSURES SHALL BE BONDED TO THE GROUND GRID SYSTEM.

23. ALL ELECTRICAL EQUIPMENT SHALL MEET NEMA AND UL CONSTRUCTION AND RATING

REQUIREMENTS AS SPECIFIED. INTERNATIONAL ELECTROTECHNICAL COMMISSION (IEC) RATED

EQUIPMENT WILL NOT BE CONSIDERED AS AN ACCEPTABLE ALTERNATIVE TO SPECIFIED NEMA

RATINGS.

- TRANSFORMER, POTENTIAL (PT)

OR CONTROLLER (CT)

SUGGESTION FOR CONSTRUCTION PROCEDURE:

1. PREPARE CONSTRUCTION SUBMITTAL INCLUDING LONG LEAD TIME MATERIALS.

2. CONTRACTOR SHALL PREPARE ALL EXPOSED CONDUIT TO REPLACE EXISTING MCCs.

3. COORDINATE WITH S3 CONSTRUCTION MANAGER FOR ALL ELECTRICAL OUTAGE AND CRITICAL

EQUIPMENT SUPPORT FOR ALL EQUIPMENT FEEDS FROM EXISTING MCCs.

4. OUTAGE 1: 2-3 DAYS INCLUDING WEEKEND TO REPLACE MCC-1

A.LOCK OUT SF 6 SWITCH FEED FROM CKT 11 AND TIE BREAKER ON SWITCH GEAR.

B. DEMO EXISTING MCC-1. SAVE EXISTING CONDUITS AS NEEDED TO RE-CONNECT TO NEW MCC-1.

C. INSTALL NEW MCC-1, RE-CONNECT ALL EXISTING LOADS.

D. PERFORM MEASUREMENT OF INSULATION BEFORE RELEASE LOCK OUT AND TAG OUT.

E. COORDINATE WITH COR & CM TO LOOP CHECK ALL EXISTING LOADS TO MAKE SURE THEY ARE

WORKING AS ORIGINAL CONDITION AND MEET SCWI-8060-0001.

5. OUTAGE 2: 3-4 DAYS INCLUDING WEEKEND TO REPLACE MCC-2 AND MCC-3.

A.LOCK OUT SF 6 SWITCH FEED FROM CKT 21 AND TIE BREAKER ON SWITCH GEAR.

B. DEMO EXISTING MCC-2 AND MCC-3. SAVE EXISTING CONDUITS AS NEEDED TO RE-CONNECT TO

NEW MCC-2.

C. INSTALL NEW MCC-2, RE-CONNECT ALL EXISTING LOADS.

D. PERFORM INSULATION MEASUREMENTS BEFORE RELEASING LOCK OUT AND TAG OUT.

E. COORDINATE WITH COR & CM TO LOOP CHECK ALL EXISTING LOADS TO MAKE SURE THEY ARE

WORKING AS ORIGINAL CONDITION AND MEET SCWI-8060-0001.

6. OUTAGE 3: 1-2 DAY.

LOCK OUT AND TAG OUT MCC-1 & MCC-2 MAIN BREAKER ON SWITCH GEAR TO PERFORM

COMMISSIONING PLAN BY THIRD PARTY.

Des ign Complet e - O n Hold Pen ding Im plem en tat

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SYMBOL SCHEDULE

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SWITCH, SINGLE POLE-SINGLE THROW

VARIABLE FREQUENCY DRIVE

F F

CH-2CH-1

STORAGE

F F

FFFFF

F F

T:8

2 SET (3) 350 kcm,

(1) #1 AWG GND, 3" C

ELECTRICAL POWER

SWITCHING CABINETS

VFD

(CT-2)

MCC-2

VFD

(CT-1)

VFD VFDVFDVFD VFD

VFD VFD

MCC-3:2A

MCC-3:2B

MCC-3:1B

MCC-3:1C

VFD

(3) #4 AWG,

(1) #8 AWG GND

1 1/4" C

(3) #3 AWG,

(1) #8 AWG

GND, 1 1/4" C

MCC-3:1E

MCC-3:1D

MCC-3:1F

(3) #4 AWG, (1)

#8 GND, 1 1/4" C

MCC-2: 4A

(3) #3 AWG,

(1) #8 AWG

GND, 1 1/4" C

AHU-1

MCC-3

MCC-1

CHWP 4B

B4120/4122

CHWP 4A

B4120/4122

CHWP 3A

B4118

CHWP 3B

B4120/4122

CHWP 5

B4995

PANEL T

CONDENSER, WATER

A2 HEAT WATER

PUMP B4122

A3 HEAT WATER

PUMP B4128

A1 HEAT WATER

PUMP B4120

MCC-2-5C

MCC-3-2D

MCC-3-5D

MCC-3-2E

CWP-1

CWP-2

MCC-3-2F

MCC-2: 4F MCC-2: 4G

AHU #2

AHU #3

XFMR

US1B

XFMR

US1A

SF6

DRAIN PUMP 1MCC-1: 2B

MCC-1: 2C DRAIN PUMP 2

MCC-2: 5A

AIR COMPRESSOR

SEWER PUMP

CONTROLLER

AIR COMPRESSOR

CONTROLLERMCC-1: 1C

MCC-1: 1D

MCC-2: 5A

SANITARY PUMPS 1 & 2

ELECTRICAL - BASEMENT PLAN

SCALE: 3/16"=1'-0"

CHWP-2

CHWP-1

TRANSITION TO FLEX

CHILLER 1

CONTROL BOX

CHILLER 1

CONTROL XFMR

VFD

3-WAY SWITCH 100A

X X

X X X

NOTES:

1. REFER TO SHEET E-001 FOR ELECTRICAL SYMBOLS, ABBREVIATIONS, AND

GENERAL NOTES.

2. EXISTING MCC-1, MCC-2, AND MCC-3 TO BE REMOVED. EXISTING CONDUIT AND

CONDUCTOR FEEDS TO LOADS TO REMAIN FOR RE-USE.

DRAWING NO.AUTHORITY

ERONAUTICS AND

DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

B4110 BASEMENT,

ELECTRICAL EQUIPMENT PLAN,

DEMOLITION

EMI 3420-22007 E-101

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

Des ign Complet e - O n Hold Pen ding Im plem en tat

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TRANSITION TO FLEX

CHILLER 1

CONTROL BOX

CHILLER 1

CONTROL XFMR

3-WAY SWITCH 100A

F F

54321

STORAGE

F F

FFFFF

F F

CH-1 CH-2

T:8

CT-2 FAN W/VFD

CT-1 FAN W/VFD

VFD VFDVFDVFD VFD

VFD VFD

MCC-2: 7A

MCC-2: 7B

MCC-2: 6B

MCC-2: 6C

VFD

(3) #3 AWG,

(1) #8 AWG

GND, 1 1/4" C

MCC-2: 6E MCC-2: 6D

MCC-2: 6F

MCC-2: 3D

(3) #3 AWG,

(1) #8 AWG

GND, 1 1/4" C

AHU-1

CHWP 4B (7)

B4120/4122

CHWP 4A (6)

B4120/4122

CHWP 3A (4)

B4110

CHWP 3B (4)

B4120/4122

CHWP 5

B4995

PANEL

"T"

CONDENSER WATER

A2 HEAT WATER

PUMP B4122

A1 HEAT WATER

PUMP B4120

MCC-2: 4C

MCC-2: 7D

MCC-2: 4D

MCC-2: 7E

CWP-1

CWP-2

NEW MCC-1

NEW MCC-2

ELECTRICAL POWER

SWITCHING CABINETS

AHU #2 AHU #3

MCC-2: 4E MCC-2: 4F

230N

EXISTING 2 SET (3) 350 kcm,

(1) #1 AWG GND, 3" C

620N

XFMR

US1B

XFMR

US1A

SF6

620N

JUNCTION

BOX

HEAT WATER

PUMP B4128

MCC-2: 7F

DRAIN PUMP 1MCC-1: 2A

MCC-1: 2B DRAIN PUMP 2

MCC-2: 4A

AIR COMPRESSOR

CONTROLLER

MCC-1: 1B

MCC-1: 1C

MCC-2: 4A

SANITARY PUMPS 1 & 2

SANITARY PUMPS

CONTROLLER

NEW DSW, 480V, 3 PH,

30A, NEMA 1, NON-FUSE

FOR DRAIN PUMP 2

NEW DSWs (2 PLCS)

480V, 3 PH, 30A,

NEMA 1, NON-FUSE

(FOR SANITARY DRAIN P1

& P2 AND SANITARY

DRAIN P1 AND P2 SPARE)

NEW DSW, 480V, 3 PH,

30A, NEMA 1, NON-FUSE

FOR DRAIN PUMP 1

MCC-2: 2F

CHWP 1 CHWP 2

TO EXISTING GROUND

GRID SYSTEM

TO EXISTING

GROUND GRID

SYSTEM

4/0 BARE COPPER

GROUND

4/0 BARE COPPER

GROUND

(3) #4 AWG,

(1) #8 AWG GND

1 1/4" C

(3) #4 AWG,

(1) #8 GND

1 1/4" C

ELECTRICAL - BUILDING 4110 BASEMENT PLAN

SCALE: 3/16"=1'-0"

CHWP-1

VFD

DRAWING NO.AUTHORITY

ERONAUTICS AND

DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

B4110 BASEMENT,

ELECTRICAL EQUIPMENT PLAN,

MODIFICATION

EMI 3420-22007 E-102

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

NOTES:

1. REFER TO SHEET E-001 FOR ELECTRICAL SYMBOLS, ABBREVIATIONS, AND

GENERAL NOTES.

2. REFER TO SHEET E-605 FOR NEW MCC-1 AND E-606 FOR NEW MCC-2 ONE-LINES,

SCHEDULES, AND ELEVATIONS.

3. REFER TO SHEET S-101 FOR CONDUIT SUPPORTS.

4. PROVIDE ALL NEW NAME PLATES FOR ALL LOAD FEEDS FROM MCC-1 & 2

INCLUDING ALL THE FOLLOWING INFORMATION: NAME OF EQUIPMENT,

VOLTAGE, PHASE, CURRENT, MCC UNIT NUMBER AND WHERE IT FEEDS FROM.

ALL NAMEPLATES SHALL HAVE A BLACK BASE WITH WHITE WORDS.

5. REFERENCE DRAWING 200GC-E001 FOR EXISTING GROUNDING GRID SYSTEM.

Des ign Complet e - O n Hold Pen ding Im plem en tat

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MCC1-4B

120V AC

HAND

MCC1-4A OFF

AUTO

MCC1

-4B

MCC1-4C

120V AC

HAND

MCC1-4A OFF

AUTO

MCC1

-4C

MCC1-3B

120V AC

HAND

*AQUASTAT OFF

AUTO

MCC1

-3B

MCC1-5A

120V AC

HAND

*PS OFF

AUTO

MCC1

-5A

MCC1-3C

120V AC

HAND

MCC1-1C OFF

AUTO

MCC1

-3C

TR3

*FLOW SW

TR3

TD0

2MIN.

MCC1-6C

120V AC

HAND

MCC1-6B OFF

AUTO

MCC1

-6C

SAV

MOT

START

STOP OL

MCC1: 4A

41 42

*FREEZESTAT (T-11)

*FIRESTAT (F-1)

(SHUTDOWN)

46454443

120V. AC

*P.E.

SUPPLY FAN

SCALE: NTS

NOTES: 1. SHOWN FOR AHU #2 AND #3.

* 2. CONTACTS ARE LOCATED AT LOCAL EQUIPMENT. SAVE

EXISTING CONTACTS FOR NEW CONTROLLERS.

MCC1: 4A

480V

MCC2-2B

120V AC

HAND

CR5 OFF

AUTO

*FS2 73

*FS1 72 CR5

CR6 CR7

CR5

FLOAT SW

MCC2-2C

120V. AC

HAND

CR7 OFF

AUTO

*FS2 76

*FS1

75 CR7

CR5 CR6

CR7

FLOAT SW

CR7

CR6

CR5

CR6

PUMP #1

SCALE: NTS

MCC2

-2B

MCC2

-2C

NOTES: 1. SHOWN FOR DRAINAGE PUMPS SIMILAR FOR SANITARY

DRAINAGE PUMPS.

*2. FLOAT SWITCHES ARE LOCATED AT LOCAL EQUIPMENT.

PUMP #2

SCALE: NTS

NOTES: 1. SHOWN FOR DRAINAGE PUMPS SIMILAR FOR SANITARY

DRAINAGE PUMPS.

*2. FLOAT SWITCHES ARE LOCATED AT LOCAL EQUIPMENT.

NOTE: *1. AQUASTAT IS LOCATED AT LOCAL EQUIPMENT.

HOT WATER CIRCULATOR

SCALE: NTS

RECIRCULATING FAN NO. 1

SCALE: NTS

SPRAY PUMP

SCALE: NTS

RECIRCULATING FAN NO. 2

SCALE: NTS

CONTROL AIR COMPRESSOR

SCALE: NTS

HOT WATER PUMP

SCALE: NTS

NOTE: 1. SHOWN FOR PUMP #1, SIMILAR FOR PUMPS #2 & #3.

NOTE: *1. CONTACT IS LOCATED AT LOCAL EQUIPMENT.

MCC1

-4A

MCC1: 4A

DRAWING NO.AUTHORITY

ERONAUTICS AND

DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's B4110

ELECTRICAL CONTROL SCHEMATIC DIAGRAM,

DEMOLITION

EMI 3420-22007 E-501

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

NOTES:

1. REFER TO SHEET E-001 FOR ELECTRICAL SYMBOLS, ABBREVIATIONS,

AND GENERAL NOTES.

2. SAVE EXISTING CONTROL WIRE FOR RE-USE.

Des ign Complet e - O n Hold Pen ding Im plem en tat

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ALTERNATING

RELAY 1 & 2

8 CR1

7 CR2

CPT

FS1

FS2

MCC-1: 1D/2CL N

ALTERNATING RELAY FOR

DRAIN PUMPS P1 & P2

SCALE: NTS

DETAIL NUMBER

WIRING DIAGRAM

PLAN

ONE LINE

S L

FLD WIRING

LOCAL DEVICE

STARTER TERM

PANEL DEVICE

TYPE

SIZE

TRIP

STARTER DATA

RPM

MTR NO.

MOTOR DATA

TYPE

SIZE

OVRLD

BREAKER DATA

SCHEMATIC

REFERENCE DRAWINGS

FVNR

MFD

X2 X2

STARTER TERMINAL

NOTE

BRN

GRN

ORN

YEL

EMCS CONTROL UNITYEL

GRN

BRN

ORN

GND

MTR

NOTE

MOTOR

T1M *SSOL

GRD

T2 T3

120V 480V

RUNNING

FAULT

GRD

A B C

480 VAC

G STOPPED

8 9M1

12 13M3

10 11M2

MCC-2:7D

M M

SSOL

*SSOL

NOTE:

START/STOP CONTROL SHALL BE PROVIDED BY

A DIGITAL INPUT FROM EMCS.

B-4110 HEAT WATER PUMPS 1, 2, & 3

TYPICAL MCC STARTER SCHEMATIC

EMCS RELAY

REMOTE

FROM STARTER

*SSOL - SOLID STATE OVERLAY RELAY

DETAIL NUMBER

WIRING DIAGRAM

PLAN

ONE LINE

S L

FLD WIRING

LOCAL DEVICE

STARTER TERM

PANEL DEVICE

TYPE

SIZE

TRIP

STARTER DATA

RPM

MTR NO.

MOTOR DATA

TYPE

SIZE

OVRLD

BREAKER DATA

SCHEMATIC

REFERENCE DRAWINGS

FVNR

MFD

X2 X2

STARTER TERMINAL

NOTE

BRN

GRN

ORN

YEL

EMCS CONTROL UNITYEL

GRN

BRN

ORN

GND

MTR

NOTE

MOTOR

T1M *SSOL

GRD

T2 T3

120V 480V

RUNNING

FAULT

GRD

A B C

480 VAC

G STOPPED

8 9M1

12 13M3

10 11M2

MCC-2:7D

M M

*SSOL

NOTE:

START/STOP CONTROL SHALL BE PROVIDED BY

A DIGITAL INPUT FROM EMCS.

EMCS RELAY

REMOTE

FROM STARTER

DETAIL NUMBER

WIRING DIAGRAM

PLAN

ONE LINE

S L

FLD WIRING

LOCAL DEVICE

STARTER TERM

PANEL DEVICE

TYPE

SIZE

TRIP

STARTER DATA

RPM

MTR NO.

MOTOR DATA

TYPE

SIZE

OVRLD

BREAKER DATA

SCHEMATIC

REFERENCE DRAWINGS

FVNR

MFD

X2 X2

STARTER TERMINAL

NOTE

BRN

GRN

ORN

YEL

EMCS CONTROL UNITYEL

GRN

BRN

ORN

GND

MTR

NOTE

MOTOR

T1M *SSOL

GRD

T2 T3

120V 480V

RUNNING

FAULT

GRD

A B C

480 VAC

G STOPPED

8 9M1

12 13M3

10 11M2

MCC-2:7D

M M

*SSOL

NOTE:

START/STOP CONTROL SHALL BE PROVIDED BY

A DIGITAL INPUT FROM EMCS.

B-4110 RECYCLE FAN (SPARE)

TYPICAL MCC STARTER SCHEMATIC

EMCS RELAY

REMOTE

FROM STARTER

DETAIL NUMBER

WIRING DIAGRAM

PLAN

ONE LINE

S L

FLD WIRING

LOCAL DEVICE

STARTER TERM

PANEL DEVICE

TYPE

SIZE

TRIP

STARTER DATA

RPM

MTR NO.

MOTOR DATA

TYPE

SIZE

OVRLD

BREAKER DATA

SCHEMATIC

REFERENCE DRAWINGS

FVNR

MFD

X2 X2

STARTER TERMINAL

NOTE

BRN

GRN

ORN

YEL

EMCS CONTROL UNITYEL

GRN

BRN

ORN

GND

MTR

NOTE

MOTOR

T1M *SSOL

GRD

T2 T3

120V 480V

RUNNING

FAULT

GRD

A B C

480 VAC

G STOPPED

8 9M1

12 13M3

10 11M2

MCC-2:7D

M M

*SSOL

NOTE:

START/STOP CONTROL SHALL BE PROVIDED BY

A DIGITAL INPUT FROM EMCS.

B-4110 DRAIN PUMP 1

TYPICAL MCC STARTER SCHEMATIC

DETAIL NUMBER

WIRING DIAGRAM

PLAN

ONE LINE

S L

FLD WIRING

LOCAL DEVICE

STARTER TERM

PANEL DEVICE

TYPE

SIZE

TRIP

STARTER DATA

RPM

MTR NO.

MOTOR DATA

TYPE

SIZE

OVRLD

BREAKER DATA

SCHEMATIC

REFERENCE DRAWINGS

FVNR

MFD

X2 X2

STARTER TERMINAL

NOTE

BRN

GRN

ORN

YEL

EMCS CONTROL UNITYEL

GRN

BRN

ORN

GND

MTR

NOTE

MOTOR

T1M *SSOL

GRD

T2 T3

120V 480V

RUNNING

FAULT

GRD

A B C

480 VAC

G STOPPED

8 9M1

12 13M3

10 11M2

MCC-2:7D

SEE SHT E-606

MCC-2:7D

M M

*SSOL

NOTE:

START/STOP CONTROL SHALL BE PROVIDED BY

A DIGITAL INPUT FROM EMCS.

B-4110 DRAIN PUMP 2

TYPICAL MCC STARTER SCHEMATIC

DETAIL NUMBER

WIRING DIAGRAM

PLAN

ONE LINE

S L

FLD WIRING

LOCAL DEVICE

STARTER TERM

PANEL DEVICE

TYPE

SIZE

TRIP

STARTER DATA

RPM

MTR NO.

MOTOR DATA

TYPE

SIZE

OVRLD

BREAKER DATA

SCHEMATIC

REFERENCE DRAWINGS

FVNR

MFD

X2 X2

STARTER TERMINAL

NOTE

BRN

GRN

ORN

YEL

EMCS CONTROL UNITYEL

GRN

BRN

ORN

GND

MTR

NOTE

MOTOR

T1M *SSOL

GRD

T2 T3

120V 480V

RUNNING

FAULT

GRD

A B C

480 VAC

G STOPPED

8 9M1

12 13M3

10 11M2

MCC-2:7D

M M

*SSOL

NOTE:

START/STOP CONTROL SHALL BE PROVIDED BY

A DIGITAL INPUT FROM EMCS.

B-4110 CYCLE HOT WATER (SPARE)

TYPICAL MCC STARTER SCHEMATIC

EMCS RELAY

REMOTE

FROM STARTER

SSOLSSOL

SSOL

SSOL SSOL

B-4110 AIR HANDLING UNIT #2 & #3

TYPICAL MCC STARTER SCHEMATIC

TYPICAL MCC STARTER SCHEMATICS AND WIRING DIAGRAMS

SCALE: NTS

FREEZE

STAT

REMOTE

FROM MCC

FIRE

STAT

DUCT

SMOKE

DETECTOR

SEE SHT E-606

SEE SHT E-606 SEE SHT E-606

SEE SHT E-606

*SSOL - SOLID STATE OVERLAY RELAY3*SSOL - SOLID STATE OVERLAY RELAY3

*SSOL - SOLID STATE OVERLAY RELAY3

*SSOL - SOLID STATE OVERLAY RELAY3*SSOL - SOLID STATE OVERLAY RELAY3

CR1CR1

CR2

AQUASTAT

DRAWING NO.AUTHORITY

ERONAUTICS AND

DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's B4110

ELECTRICAL CONTROL SCHEMATIC DIAGRAM,

MODIFICATION

EMI 3420-22007 E-502

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

NOTES:

1. REFER TO SHEET E-001 FOR ELECTRICAL SYMBOLS, ABBREVIATIONS, AND

GENERAL NOTES.

2. NEW MCC-2 UNIT FOR AHU 2 AND AHU 3. CONTRACTOR SHALL TAKE GOOD

NOTES OF ALL EXISTING WIRES, SAVE THEM DURING DEMOLISHING

EXISTING MCC, AND RE-CONNECT THEM AS THE WIRING DIAGRAM

INDICATES ON NEW MCC-2 UNIT. COORDINATE WITH CONSTRUCTION

MANAGER TO HAVE FINAL LOOP CHECK TO MAKE SURE AHU #2 AND #3

RUN PROPERLY, THE SAME AS THE ORIGINAL FUNCTION.

3. PROVIDE SOLID STATE OVER LOAD RELAY (SSOL) WITH FEATURE BELOW:

A. TRIP CLASS 0 - 20.

B. OVERLOAD CURRENT PROTECTION

C. PHASE UNBALANCE PROTECTION.

D. PHASE LOSS PROTECTION.

E. RESET MODE WITH EXTERNAL PUSH BUTTON.

F. GND FAULT PROTECTION.

G. THERMAL OVERLOAD: PROTECT WHEN CURRENT DRAW EXCEDDS 115%

OF FULL LOAD AMPERAGE RATING FOR MOTOR.

H. UL LISTED.

4 SEE WIRING DIAGRAM FOR DRAIN #1 & #2 FOR INTERFACE OF

ALTERNATING CONTROLLER. SEE E-605 FOR SPECIFICATION OF

ALTERNATING RELAY AND ELECTRICAL COMPONENTS FOR CONTROLLER OF

DRAIN PUMPS P1 & P2.

5. CHECK MOTOR DIRECTION BEFORE PUTTING EACH MOTOR IN USE; CHECK

DIRECTION OF ALL MOTORS.

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VSV A

kWH

2-PT'S

480-120V 2-PT'S

480-120V

VVS

MCC-2

(RM. B103)

MCC1

(RM. B103)

750 KVA, 3

13.8KV-480Y/277V

3-1200/5A

7B 7C 6A 6B 6C 6D 5D 5C 5B 4A 4B 4C 4D 3C

3-1200/5A

750 KVA, 3

13.8KV-480Y/277V

E E

120V CONTROL

& OPER. BUS

1000/3 200/3 300/3 400/3 200/3 600/3 600/3

500/3 400/3

1000/3

N kWH

PANEL "T"

(RM. B103)

15KV SF6

SWITCH

.8 kV

15KV SF6

SWITCH

.8 kV

FEED FROM

PANEL PP-4

1-CT, 3KVA

480-240/120V 1-CT, 3KVA

480-240/120V

TIE BREAKER

1000/3

XFMR

PANEL "T"

15 kVA

(RM. B103)

480V480Y/208V

480V BUS - US1A480V BUS - US1B

SUBSTATION-USI

BUILDING 4110 - PARTIAL ONE-LINE DIAGRAM

NTS

MCC3

(RM. B103)

X X

X X X X X X X X X X X X X X X X

X X

X X X X X X X X X X X X X X X

X X

XXXXXXXXXXXX

X X

XXXXXXXXXXX

X X

X X X X X X X X X X

X X

XXXXXXXXXXX

X X

X X X X X X X X X X

X X

XXXXXXX

X X

X X X X X X X X

XXXXX

X X X X X X

NOTE:

1. REFER TO SHEET E-001 FOR ELECTRICAL SYMBOLS, ABBREVIATIONS, AND

GENERAL NOTES.

2. REFER TO SHEET E-001 FOR LOCK OUT / TAG OUT OF EQUIPMENT, TO

SCHEDULE OUTAGES, AND TO DEMO MCC-1, 2, AND 3.

DRAWING NO.AUTHORITY

ERONAUTICS AND

DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

B4110 SUBSTATION USI,

PARTIAL ONE-LINE DIAGRAM,

DEMOLITION

EMI 3420-22007 E-601

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

Des ign Complet e - O n Hold Pen ding Im plem en tat

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DMINISTRATION

PACE

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DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

B4110 MCC-1 AND MCC-3, DEMOLITION

EMI 3420-22007 E-602

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

NOTE:

1. REFER TO SHEET E-001 FOR ELECTRICAL SYMBOLS,

ABBREVIATIONS, AND GENERAL NOTES.

HOIST

(OFF)

SEWAGE

LS #17

BLANK BLANK

DRAINAGE P1

(START) (ON)

RECEPS NORTH EAST

(OFF)

BLANK

X X

XXXXXXXXX

X X

X X X X X X X X

4110, MCC-1

(ASSET #96A09270)

SCALE: NTS

SANITARY DRAINAGE

P-1 (STARTER)

(ON)

SANITARY DRAINAGE

P-2 (STARTER)

(ON)

SANITARY DRAINAGE

ALTERNATOR

DRAINAGE PUMP

ALTERNATOR

BLANK

DRAINAGE P2

(START) (ON)2C

RECEPS NORTH WEST

(OFF)

LH2 AREA

75 KVA TRANSFORMER

(ON)

RECEPS MECH RM

(ON)

MAIN CIRCUIT

BREAKER

A1/A2 SECONDARY

CHWP #4B

(ON)

BLANK

A1 HOT WATER

PUMP #1 (START)

(ON)

MAIN CIRCUIT

BREAKER

WITH SPD AND

POWER METER

CHILLER 1 PRIMARY

CHWP #1

(ON)

CHILLER 2 PRIMARY

CHWP #2

(ON)

A1/A2 SECONDARY

CHWP #4A

(ON)

B4110 SECONDARY

CHWP #3A

(ON)

BLANK

A2 HOT WATER

PUMP #2 (START)

(ON)

B4110 HOT WATER

PUMP #3 (START)

(ON)

B4110 SECONDARY

CHILLED WATER

(ON)

B4995 SECONDARY

CHILLED WATER

PUMP (ON)

X X

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

1A 1B

P-

1F1C

#17

N #1

N O

15/3

E P-

2B 2C 2D 2G 2H

O M

2I 2J 2K1E 1H 1I

O R

P-

1C 1D 1E 1F 2A 2B

P-

2C 2D 2E 2F 2G

3-#8 AWG

1-#10 AWG (GND)

3/4" CONDUIT

VFD VFD VFDVFD

P- 4A

P- 3A

P- 3B

P- 4B

600A, 480V, 3PH, 3 WIRE MAIN BUS

480V

E P-

480V- 120/208V

75 kVA

XFMR "?"

208Y/ 120V

15/330/315/3 50/3

MAIN CIRCUIT

BREAKER

VFD VFD VFD

3-#10 AWG, 1-#10 AWG (GND)

3/4" CONDUIT

1 1 1

4110, MCC-1 CUBICAL LIST

SCALE: NTS

4110, MCC-1 DIAGRAM

SCALE: NTS

4110, MCC-3 (MCC-A) DIAGRAM

SCALE: NTS

4110, MCC-3

(ASSET #00971693)

SCALE: NTS

4110, MCC-3 CUBICAL LIST

SCALE: NTS

MAIN CIRCUIT

BREAKER

25/3

SPD

NOTE:

1. CONTROL ALTERNATOR FOR SD1 & SD2.

2. CONTROL ALTERNATOR FOR DP1 & DP2.

X X

XXXXXXXXXXXXXXXXXXXXXXXXXXXXX

X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X

XXXX

X X

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X

XXXXXXXXXXXXXXXXXXX

X X

X X X X X X X X X X X X X X X X X X

T W

P #

A2 H

P # 2 (

M P #

2A1J1G

BLANK

60/315/3 70/370/3150/370/370/3

X X

XXXXXXXXX

X X

X X X X X X X X

60/3 60/3 60/3 40/3 40/3 40/3 30/3 30/3 30/3

MAXIMO MCC-1 RECORDS:

1. ASSET #96A09270

2. POWER SOURCE FEEDER: SUB-US-A

3. TOTAL CELLS: 18

4. 480V, 3 PHASE, 4 WIRES

5. AMP CAPACITY: 800A

6. LOCATION: B4110, RM 5

7. MANUFACTURER: POWELL ELECTRIC

8. MODEL #29661

9. MAIN BREAKER: NO

FAULT DUTIES (KA)

3 PHASE: 14.785

FAULT DUTIES (KA)

3 PHASE: 12.987

MCC-1

MCC-3

MAXIMO MCC-3 RECORDS:

1. ASSET NUMBER: 00971693

2. POWER SOURCE FEEDER: SUB US-B CB/4

3. 480V, 3 PHASE, 4 WIRES

4. AMP CAPACITY: 600A

5. OPERATION DATE: 11/12/2002

6. MANUFACTURER: SIEMENS

7. MODEL #89BFA6J4

8. MAIN BREAKER: YES

RECEPS SOUTH EAST

(OFF)

Des ign Complet e - O n Hold Pen ding Im plem en tat

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DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

B4110 MCC-2, DEMOLITION

EMI 3420-22007 E-603

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

NOTE:

1. REFER TO SHEET E-001 FOR ELECTRICAL SYMBOLS,

ABBREVIATIONS, AND GENERAL NOTES.

BLANK

A2 P2

PUMP 2 SPARE

BLANK BLANK

WATER HEATER

(ON)

BLANK

BLANK BLANK

COOLING TOWER

FAN #2

(ON)

BLANK

CONTROL

VALVES

COOLING FAN #1

PANEL "T" &

TRANSFORMER

(ON)

BLANK

AHU 1, 2, & 3

BLANK

BLANKBLANK

BLANK

BASIN HEATER

(0N)

A1 P1

PUMP 1 SPARE

AHU #1

FAN

HVAC CONTROL

AIR COMPRESSOR

(ON)

AHU #2

(ON)

BLANK

AHU #3

(ON)

MAIN CIRCUIT

BREAKER

CONDENSER

WATER CHILL PUMP #2

(ON)

CONDENSER

WATER CHILL PUMP #1,

(ON)

X X

XXXXXXXXXXXXXXXXXXXXXX

X X

X X X X X X X X X X X X X X X X X X X X X

MCC-2 (ASSET #96A89271)

2C 2J1G1F1E1D1C1B 2D 2E 2F 2G 2H 2I2B

MCC-2

3C 3J3A 3D 3E 3F 3G 3H 3I3B 4C4A 4D 4E 4F 4G 4H 4I4B 5C5A 5D 5E 5F 5G 5H

5I5B

P #2

P #1

O L

A2 P

M P

C O

N G

N H

480V- 120/208V

30 KVA

480VXFMR

A1 P

M P

208Y/ 120V

X X

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

BLANK

SPARE

BLANK

60/3 80/3 80/315/3 30/3 70/360/3 30/330/315/3

1A 1H 1I 1J 2A 4J 5J

MAIN CIRCUIT

BREAKER

WTR

HTR

PNL

"T"

P3 T

U M

70/3 70/3

600A

4110, MCC-2

(ASSET #96A09271)

SCALE: NTS

4110, MCC-2 DIAGRAM

SCALE: NTS

70/3

X X

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

30/3

4110, MCC-2 CUBICAL LIST

SCALE: NTS

MAXIMO MCC-2 RECORDS:

1. ASSET #96A09271

2. POWER SOURCE FEEDER: SUB-US-B CB/4

3. TOTAL CELLS: 37

4. 480V, 3 PHASE, 4 WIRES

5. AMP CAPACITY: 600A

6. LOCATION: B4110, RM 5

6. OPERATION DATE: UNKNOWN

7. MANUFACTURER: POWELL ELECTRIC

8. MODEL #29681

9. MAIN BREAKER: YES

60/3

FAULT DUTIES (KA)

3 PHASE: 13.339

FAULT DUTIES (KA)

3 PHASE: 13.339

PNL

"T"

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DMINISTRATION

PACE

ATIONAL

DESCRIPTION

REVISIONS

ENGINEER

SAFETY

APPROVED AUTHORITY

SIZE

NO.

DWG

SYM

CHECKED

DRAWN

SIGNATURES

ZONE

DATE

SHEET

REV

SSC, MS 39529-6000

SPACE CENTER

JOHN C. STENNIS

ENGINEER

SITE MANAGER/FACILITY MANAGER

SHT NO.

ENGINEER/ENVIRONMENTAL

SUBMITTED

CONCURRENCE

ISSUED

ATCC - DESIGN OF REPLACEMENT MCC's

B4110 SUBSTATION USI,

PARTIAL ONE-LINE DIAGRAM,

MODIFICATION

EMI 3420-22007 E-604

mtate 10/12/2022 tmitchel 10/12/2022 tango 10/12/2022 matkins3 01/26/2023 llangfor 01/24/2023 ecranfor 01/23/2023 asloyd 02/01/2023 rebyrd 01/24/2023 -

TO 337702/01/2023

VSV A

kWH

2-PT'S

480-120V 2-PT'S

480-120V

VVS

MCC-2

(RM. B103)

MCC-1

(RM. B103)

750 KVA, 3

13.8KV-480Y/277V

3-1200/5A

7B 7C 6A 6B 6C 6D 5D 5C 5B 4A 4B 4C 4D 3C

3-1200/5A

750 KVA, 3

13.8KV-480Y/277V

E E

120V CONTROL

& OPER. BUS

1000/3 200/3 300/3 400/3 200/3 600/3 600/3

500/3 400/3

1000/3

N kWH

PANEL "T"

(RM. B103)

15KV SF6

SWITCH

.8 kV

15KV SF6

SWITCH

.8 kV

1-CT, 3KVA

480-240/120V 1-CT, 3KVA

480-240/120V

TIE BREAKER

1000/3

480V480Y/208V

480V BUS - US1A480V BUS - US1B

SUBSTATION-USI

BUILDING 4110 - PARTIAL ONE-LINE DIAGRAM

NTS

FEEDER SCHEDULE

3PH + N + G

PHASE & NEUTRAL + GND CONDUCTORS AND CONDUIT SIZE

FEEDER

DESIGNATION

3PH + G

PHASE + GND CONDUCTORS AND CONDUIT SIZE

FEEDER

DESIGNATION

230N 4 #4/0 + #4 GND, 3" C

620N 2 SETS (4 #350 + #1/0 GND, 3" C)

230N 620N

NOTE:

1. REFER TO SHEET E-001 FOR ELECTRICAL SYMBOLS, ABBREVIATIONS,

AND GENERAL NOTES.

2. REFER TO SHEET E-001 TO SCHEDULE OUTAGES AND TO REPLACE

EXISTING MCC-1, 2, AND 3 WITH NEW MCC-1 AND 2.

3 #12 + #12 GND 3/4" EMT20

LH2

DOCKS 1 & 2

XFMR

3-25 KVA

480V480Y/208V

208Y/ 120V

BREAKER SETTINGS NOTES:

1) LTPU: LONG TERM PICK UP (0.5-1.0 X 5)

2) LTD: LONG TERM DELAY

3) .5 - 30 SEC)3) STPU: SHORT TERM PICK UP (2-12 X LTPU)

4) STD: SHORT TERM DELAY (0.08 - 04 SEC.)

5) INST: INSTANTANUOUS (2-15 X S)

6) IG: GROUND FAULT7) TG: GROUND FAULT TIME DELAY

8) TC: THERMAL CURVE

XFMR (PANEL "T")

15 kVA

(RM. B103)

Des ign Complet e - O n Hold Pen ding Im plem en tat

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