E-3.pdf
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- KRS-369604-JK
About this file
This document is an electrical single-line diagram for the Kautz Road Substation Replacement project at Fermilab, prepared by Arup US, Inc. The detailed technical schematic shows a complex electrical infrastructure with 345kV and 13.8kV bus systems, including multiple transformers, circuit breakers, disconnect switches, and power distribution components. Key technical specifications include a 40/53/66.6MVA transformer with 345-13.8kV configuration, multiple 3000A and 1200A circuit breakers, and specialized pulsed power and conventional bus sections. The design includes advanced safety features like Kirk key interlocks, remote SCADA operation, and specific requirements for breaker/disconnect switch operations, with particular attention to life safety systems and power quality metering for various electrical feeders.
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82 8598
3 3 3
3 33 33 3 3
S.A.
3 33 3
X1
S.A.
X1
S.A.
TRANSFORMER T-87
40/53/66.6MVA
OA/FA/FA
345-13.8kV Z=8.5%, Dyn1
(PULSED)
600/5A (250A)
1200/5A (1200A)
3000/5A (3000A)
MOD 87
1600A
345KV BUS 2000A
MOD 88
1600A
600/5A (250A)
1200/5A (1200A)
3000/5A (3000A)
TRANSFORMER T-88
40/53/66.6MVA
OA/FA/FA
345-13.8kV Z=8.44%, Dyn1
PULSED
RELOCATED T-84A
4000/5A (3000A)
3000/5A
3000/5A
CB 87-1
3000A
NC/NRI/MR
3000/5A (4000A)
CB 88-1
3000A
NC/NRI/AR
4000/5A (4000A)
PT-87
8337/120V
/5 A
/5 A
(4
A)
SPARE
(UN)
/5 A
(4
A)
/5
A
MI-60
SERVICE BLDG.
PULSED POWER
/5 A
(4
A)
/5
A
SPARE
(UN)
/5 A
(1
0A
/5 A
MI-60
RF ANODE
POWER
/5 A
/5 A
(4
A)
HARM FILTER
BUS 8-1 &
BUS 9-1
CONTINUED ON
DWG. E-4
/5 A
SPARE
(UN)
/5 A
/5 A
(4
A)
/5 A
/5 A
/5 A
/5 A
NO/NRO/MR
BT8-2:5-2
3000A
HOT SPOT
52 52
4000/5A (4000A)
4000/5A (4000A)
K K
52 52
3 3
9596 97
3 33 33 3
/5 A
/5 A
(4
A)
SPARE
(UN)
/5 A
/5 A
(4
A)
SPARE
(UN)
FO
SERVICE
BUILDING
PULSED POWER
CB 94
1200A
/5 A
/5 A
(4
A)
/5 A
(4
A)
/5 A
(4
A)
/5 A
(4
A)
CB 95
1200A
CB 96
1200A
CB 97
1200A
/5 A
/5 A
/5 A
F1,F2,F3,F4
SERVICE
BUILDING
PULSED POWER
LBNF-5 &
MI-14/40,52/60/62
PULSED POWER
LBNF-5 &
MI-14/40,52/60/62
PULSED POWER
13.8KV BUS 9-1 3000A, 3PH, 3W, 40kA
52 52
PT-9-1
8337/120V
/5 A
/5 A
(4
A)
SCL RF
(UN)
/5 A
/5 A
(4
A)
SCL RF
(UN)
23-2 23-1 23-1
PT-88
8337/120V
3 13.8KV BUS 8-1 3000A, 3PH, 3W, 40kA
21/22-3
K
/5 A
(4
A)
/5
A
MSS BUS 21/22-3
BACKFEED
21/22-2
K
/5 A
(4
A)
/5
A
MSS BUS 21/22-2
BACKFEED
21/22-1
K
/5 A
(4
A)
/5
A
MSS BUS 21/22-1
BACKFEED
PT-8-2
8337/120V
13.8KV BUS 8-2 3000A, 3PH, 3W, 40kA
/5 A
/5 A
(4
A)
SPARE
(UN)
/5 A
/5 A
(4
A)
SPARE
(UN)
52CB XX
1200A
CB XX
1200A
CB XX
1200A
CB 86
1200A
CB XX
1200A
CB 82
1200A
CB 23-2
1200A
CB 85
1200A
CB XX
1200A
CB 23-1
1200A
CB 46A-2
1200A
NO
CB 21/22-1
1200A
NO
CB 21/22-2
1200A
NO
CB 21/22-3
1200A
CB XX
1200A
CB XX
1200A
/5 A
/5 A
(4
A)
52CB 46A-1
1200A
46A-1 46A-2
/5 A
/5 A
(4
A)
SPARE
(UN)
52CB XX
1200A
A0
CRYO
A
B
C
D
E
CONTINUE
ON E-2
CONTINUE
ON E-2
CONTINUE
ON E-2
CONTINUE
ON E-2
CONTINUE
ON E-2
3 33 3
/5 A
/5 A
/5 A
/5 A
NO/NRO/MR
BT T87:9-1
3000A
NOTE 1
UN. 12
UN. 13
UN. 14L
UN. 14U
UN. 15
UN. 17L UN. 20LUN. 18U UN. 19UUN. 18L UN. 19L
UN. 17U
UN. 20U
3 33 3
/5 A
/5 A
/5 A
/5 A
NC/NRI/MR
BTT88:8-1
3000A
PT-8-1
8337/120V
UN. 23L
UN. 23U
UN. 24
UN. 26L UN. 27U UN. 27L UN. 28U UN. 28L UN. 29U UN. 29L UN. 30U UN. 32L UN. 33L UN. 34LUN. 33U UN. 34U
UN. 26U UN. 32U
UN. 25 UN. 35
/5 A
/5 A
(4
A)
SPARE
(UN)
52CB XX
1200A UN. 30L
K
A0
CRYO
NOTE 6 NOTE 6 NOTE 6 NOTE 6 NOTE 6
METER
SEL 735
K
K
#18199
#18198
L.C
L.O
K
K
#18127
#18126
L.C
L.O
15kV MV CABLE (133% Insulation) 4x-1C-750kCMIL PER PHASE CU CONDUCTOR
O/H CABLE BUS. CABLE BUS WILL BE
POSITIONED ABOVE GROUND USING THE
EXISTING STRUCTURE AS WHERE EVER
POSSIBLE.
15kV MV CABLE (133% Insulation) 4x-1C-750kCMIL PER PHASE CU CONDUCTOR
O/H CABLE BUS. CABLE BUS WILL BE
POSITIONED ABOVE GROUND USING THE
EXISTING STRUCTURE AS WHERE EVER
POSSIBLE.
NC
MOS 87A
3000A
NOTE 1
NC
MOS 88
3000A
NOTE 1
UN. 21
UN. 31
4000/5A (4000A)
4000/5A (4000A)
15kV MV, 3000A, ARC RESISTANCE SWITCHGEAR
4000/5A (3000A)
33 3000/5AMETER
SEL 735
3 3
13.8KV BUS T87 3000A, 3PH, 3W, 40kA 13.8KV BUS T88 3000A, 3PH, 3W, 40kA
NC
L.A.
H1
M
NC
L.A.
H1
M
3 33 3
/5 A
/5 A
/5 A
/5 A
NO/NRO/MR
BT8-1:8-2
3000A
3 33 3
/5 A
/5 A
/5 A
/5 A
NC/NRI/MR
BT9-1:T88
3000A
UN. 22
UN. 16
K
K
#XXXXX
#XXXXX
L.C
L.O
NO
MOS 87B
3000A
NOTE 1
35 East Wacker Drive Suite 1800 Chicago IL 60601 USA t: +1 312 849 5610 www.arup.com
SCALE:
REVISIONS PROJECT NO.
SHEET NO.
REVISION NO.
DESIGNED
DRAWN
CHECKED
APPROVED
CONCEPT
DISCIPLINE REVIEW
ENG. REVIEWED
ISD APPROVED
SUBMITTED
A/E CONSULTANT FERMILAB DATE
N O
T
FO
R C
O N
ST
R
U C
TI
O
N
Arup US, Inc.
UIP - SUBPROJECT 2
KAUTZ ROAD SUBSTATION REPLACEMENT
DESCRIPTIONS
DATE
DATEREV.
Se p
, 2
- 7 :2
1A M
A ut oD es k D oc s:
\A R
U P\
-0
Fe rm iL ab C am pu s In fra st ru ct ur e\
Pr oj ec t F ile s\
_W
IP
M od el s\ E
- E le ct ric al \S he et s\ E-
3.
dw g
90% FINAL DESIGN06/19/250 06/19/25
06/19/25
06/19/25
06/19/25
D. GURALCHUK
H. LOBO
R. SIERRA
R. TANDEL
NTS
3-5-207
ELECTRICAL
0 J U
N E
E-3345/13.8kV SINGLE LINE
CIRCUIT BREAKER - ELECTRICALLY OPERATED
COUPLING CAPACITOR VOLTAGE TRANSFORMER
LEGEND
DEVICE
CCVT
DESCRIPTION
LIGHTNING ARRESTOR
KIRK KEY INTERLOCK
345KV & 13.8KV BUS SURGE ARRESTOR
POWER TRANSFORMER
DISCONNECT SWITCH
TRANSFORMER BUSHING
LIMITS
CURRENT TRANSFORMER
POTENTIAL TRANSFORMER
CIRCUIT BREAKER
FUSE
K
BUSHING CURRENT TRANSFORMER CABLE TERMINATION
MOTOR OPERATED
DISCONNECT SWITCH
M
DRAWOUT TYPE
CIRCUIT BREAKER52
CCVT
L.A.
S.A.
UN. #U/L
UNIT
NUMBER
SWITCHGEAR LINEUP
UPPER
LOWER
NOTES:
1. THE BUS TIE DISCONNECT SWITCH MOS-86, MOS-87, MOS-88 AND MOS 85 WILL BE
EITHER A 3000A DISCONNECT SWITCH WITH A VISIBLE WINDOW TO VALIDATE
PHYSICAL ISOLATION OR A 3000A CIRCUIT BREAKER WITH REMOTE
RACK-IN/RACK-OUT FACILITIES. THE BUS TIE (DISCONNECT DEVICE), WHETHER A
SWITCH OR CIRCUIT BREAKER MUST HAVE MECHANICAL KIRK KEY PROVISIONS
FOR BOTH THE OPEN AND CLOSE POSITIONS. THE KEY CORRESPONDING TO THE
STATUS OF THE DEVICE SHOULD BE REMOVABLE. THE DEVICE SHOULD NOT BE
ABLE TO CHANGE STATUS UNLESS BOTH KEYS ARE ENGAGED.
1.1. CIRCUIT BREAKER (CB) OR DISCONNECT SWITCH (DS) SHALL BE REMOTELY
OPERATED VIA SCADA HMI AND POSITION OF THE CB OR DS SHALL BE
VISIBLE FROM OUTSIDE WITHOUT OPENING THE DOOR TO VALIDATE THE
PHYSICAL ISOLATION OF CB OR DS.
1.1.1. LOCATION SHOULD BE AGREED UPON BY ALL INTERESTED PARTIES
1.2. THIS IS A LIFE SAFETY SYSTEM
1.2.1. BREAKER/DISCONNECT SWITCHES CANNOT OPERATE WITHOUT KIRK
KEY INSERTED, TURNED, AND HELD CAPTIVE
1.2.2. STORED ENERGY IS NOT ALLOWED WHEN KEY REMOVED (CAPACITOR,
SPRING, ETC.)
1.2.3. CONTROL POWER MUST BE REMOVED WHEN KEY REMOVED
2. CTS ON BUS 6,7,9 SHOULD BE RATED FOR PQ
2.1. THESE FEEDERS SHOULD HAVE ADVANCED SEL735
3. PULSED BUS ON ONE SIDE OF AISLE, AND CONVENTIONAL BUS ON THE OTHER
(Unit 1-22 are pulse, Unit 23-48 are conventional)
4. AR : BREAKER WITH REMOTE RACK IN
MR: BREAKER WITH MANUAL RACK IN
NC: NORMALLY CLOSED
NRI: NORMALLY RACKED IN
NO: NORMALLY OPEN
NRO: NORMALLY RACKED OUT
5. ALL BUS PTS ARE 3 PH, OPEN DELTA IS NOT ACCEPTABLE.
6. SEL 735 (POWER QUALITY VARIANT) SHALL BE INSTALLED AT THE FACTORY FOR
THE FOLLOWING FEEDERS: 23-1, 23-2, 61, 62, 63, 64, 71, 72, 73, 74, 82, 85, 86, 94, 95, 96, 97. SPARE UNITS ON BUS 6-1, 7-1, AND 9-1 SHOULD INCLUDE POWER QUALITY
METERS AS WELL.
7. ALL 13.8kV FEEDERS SHALL BE REMOVED BACK TO NEAREST UPSTREAM SPLICE
OR TERMINATION POINT OUTSIDE OF EXISTING CONTROL BUILDING AND MADE
SAFE PRIOR TO CONSTRUCTION. UPON INSTALLATION OF NEW CONTROL
BUILDING AND SWITCHGEAR, ALL FEEDERS SHALL BE EXTENDED WITH NEW
CABLE TO THEIR NEW TERMINATION LOCATIONS IN THE NEW SWITCHGEAR.
7.1 ALL REPLACED FEEDER SEGMENTS SHALL FOLLOW SAME DUCTBANK PATHWAYS
BACK TO KRS CABLE VAULT AS EXISTING CONDITION, WITH EXCEPTION OF
FEEDER 53. EXISTING FEEDER 53 SHALL BE PULLED BACK TO MANHOLE 50-2,
AND BROUGHT BACK TO KRS CABLE VAULT VIA MANHOLES KRS-4 AND KRS-2.
7.2 ALL 13.8kV FEEDER CABLE SHALL BE 3-1/C 750MCM, 15kV, ALUMINUM, 13
CONCENTRIC NEUTRAL, (OVERALL JACKET) TRIPLEXED, UNLESS NOTED
OTHERWISE
7.3 REFER TO PROJECT NO. 3-5-207C FOR REPLACEMENT OF FEEDER LENGTHS
BEYOND FIRST SPLICE POINT FOR FEEDERS 52, 53, 61A, 61B, 62A, 62B, 71A, 71B,
72A, 72B, 73A, 73B, 82, 85, 94, 95, 96, 97.
7.4 REFER TO PROJECT NO. 3-5-207D FOR INSTALLATION OF NEW FEEDERS 23-1, 23-2,
23-3, 23-4.
7.5 REFER TO PROJECT NO. 6-5-11 FOR INSTALLATION OF LBNF FEEDERS 56A, 56B,
65A, 65B. AS PART OF PROJECT 3-5-207, THESE FEEDER SHALL BE EXTENDED
FROM LAST MANHOLE IN PROJECT 6-5-11 SCOPE TO FINAL TERMINATION ON
NEW SWITCHGEAR IN KRS.
8. ALL 13.8kV DIFFERENTIAL CTs ARE 4000/5A with C400 PROTECTION CLASS. SWITCHGEAR
VENDOR TO PROVIDE THE CT SATURATION CALCULATION AND CONFIRM THAT CT WILL
NOT SATURATE FOR THROUGH FAULT CLOSE IN FAULT.
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