01 ZA SIG - LOP Unit No 2 Bus Replacement Adv Dwgs.pdf
PDF 16 MB Posted
- Attached to
- LOOKOUT POINT UNIT 2 BUS
- Solicitation number
- W9127N22B0002
About this file
This federal contract opportunity is a solicitation to replace a damaged section of metal-enclosed bus duct at the Lookout Point Dam powerhouse. The U.S. Army Corps of Engineers, Portland District is seeking to replace the bus duct between the Unit #2 breaker and Generator Step-Up transformer T2, which was damaged in January 2020 when the transformer experienced a differential trip during a switching operation. This caused water infiltration that resulted in a ground fault. The solicitation number is W9127N22B0002 and the opportunity is to provide replacement of the damaged bus duct section to restore power transmission from the hydropower generating unit to the Bonneville Power Administration transmission system at 115kV.
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Other files
| File | Type | Posted |
|---|---|---|
| C.04 Abstract.pdf | ||
| BID RECORD SHEET.pdf | ||
| Amendment 02.pdf | ||
| Site_Visit_Photos.pdf | ||
| Amendment 01.pdf | ||
| LOP Unit 2 Bus Replacement BCOES Ref Dwgs.pdf | ||
| W9127N22B0002 - LOP Unit 2 Bus.pdf |
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Text version
UNIT 2 BUS REPLACEMENT
MIDDLE FORK WILLAMETTE RIVER
LOOKOUT POINT DAM AND RSVR
DATE:
COLONEL, CORPS OF ENGINEERS
EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.
PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR
DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE
THE INITIALS OR SIGNATURES AND REGISTRATION
DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS.
THIS PROJECT WAS DESIGNED BY THE PORTLAND
CHIEF, DESIGN BRANCH
MARK J. SAWKA, P.E.
US Army Corps of Engineers Portland District
STEVEN R. MILES, P.E.
DIRECTOR, HYDROELECTRIC DESIGN CENTER SOLICITATION NUMBER: W9127N21B0008
CHIEF, ENGINEERING & CONSTRUCTION DIVISION
PORTLAND DISTRICT COMMANDER
MICHAEL D. HELTON, P.M.P.
PATRICK L. DUYCK, P.E.
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®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
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IN
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R S
MILES
0 5 10 15 20 25
M
ID
D
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FK
W
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M E
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GROVE
COTTAGE
JUNCTION CITY
SPRINGFIELD
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APPROX. 115 MILES
TO PORTLAND, OR
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LOOKOUT POINT DAM
DAM
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DORENA DAM
GROVE DAM
COTTAGE DORENA 58
99W 99E
DAM
FALL CREEK
COUGAR DAM
DAM
HILLS CREEK
LAKE
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Portland District q of Engineers
US Army Corps
UNIT 2 BUS REPLACEMENT
POWERHOUSE
MIDDLE FORK WILLAMETTE RIVER
LOOKOUT POINT DAM AND RESERVOIR
ISSUE DATE: JANUARY 2022
CONTRACT NO.: XXXXXX-XX-X-XXXX
SOLICITATION NO.: W9127N21B0008
LOOKOUT POINT CAM AND POWERHOUSE
NOT TO SCALE
PROJECT SITE PLAN
PROJECT PHOTO
LOCAL VICINITY MAP
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®of Engineers
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U .S
A
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IN
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INDEX TO DRAWINGS
GENERAL
FILE NUMBER
NO.
SHEET
TITLE FILE NUMBER TITLE
REFERENCE
REQ'D
AS-BUILT
INDEX TO REFERENCE DRAWINGS
ELECTRICAL
S
IT
B U
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PARKING
GRAVEL
OUTDOOR STORAGE
CONTRACTOR PARKING AND
W N
B
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IC
M
V
A U
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N
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GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
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G
IN
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R S
SECURITY GATE
WAREHOUSE
PROJECT OFFICE
MAIN PARKING LOT
SUBSTATION
FRONT ENTRANCE
OUTSIDE OF POWERHOUSE
CONTRACTOR'S TRAILER
POTENTIAL LOCATION OF
PLAN
NORTH
1. VERIFY PARKING AND STAGING AREAS WITH THE GOVERNMENT.
A5
PLAN VIEW
SCALE: NTS
M.O.D. M.O.D.M.O.D.
MAIN ENTRANCE
10 18 19 20
27 28
6'- 0"
D
C
JB
A
DUCTS
C
13PIPES
D
S S 24
D C
C
BC
D A
D
B
C
B
CONTROL ROOM
KITCHEN
LUNCH
ROOM
PLC
CABINET
LAVATORY
COMMUNICATIONS
LOCKERS
SHOWERS
TOILET
LAV.
TOOLS
MACHINE SHOP
JAN.
UP
E
D
WOMEN'S
RESTROOM
D N
D N
DN
F.D. F.D. F.D.C.C. TYPICAL
C .C
F.H. F.H.
JB
PUMP
HATCH
SERVICE
HATCH
F.D.S.
UNIT NO. 3 UNIT NO. 2 UNIT NO. 1
ERECTION BAY
ACTUATOR
UP
TRANSFORMERS
ROADWAY
DN.
DN.
F.D.
F.D.
F.D.
D U
C T
S
S.S.
F.D.
F.D.F.D.
F.D.
P
IP
E S
C.C.
C .C
MAIN CONTROL
"SC" CABINETS
TRAINING ROOM
KITCHEN/
BREAK ROOM
RIGGING
TABLE
GENERATOR ROOM
ACTUATORACTUATOR
LAUNDRY
ROOM
OFFICES
OFFICES
ELECTRONIC
PARTS
STORAGE
OPERATOR
OFFICES
1/
OIL CURBS
STA. 2+87.75
9' 10 3/8 " 32' 0" 28' 0" 28' 0" 2' 0"
7' 3"
/2
/2
13' 0" 17' 0" 13' 0"30' 0"
6" 4' 0"
19' 0"3' 5" 6' 4" 7' 11"
29' 3 5/8 " 30' 8 3/8 " 29' 3 5/8 " 30' 8 3/8 " 26' 3 5/8 "
8' 0"16' 3" TYP.
/2
T
Y P
" 1
8' 0" 16' 3" TYP.
/2
T
Y P
7' 6" 3' 4" 10' 0"4' 0" 10' 4" 19' 4" 13' 4" 3' 4" 3' 4"12' 4" 8' 0" 5' 8"6' 4"5' 8"6' 4"5' 8"6' 5"4' 9"3' 4"6' 4"6' 8"3' 4" 3' 0"3' 4"6' 5"6' 5" 42' 7" 11' 0"3' 5" 4' 0"
61' 0"
11' 1"
" 1
10' 3"2' 0"9' 9"2' 6"
54' 6" 60' 0" 60' 0"
30' 8 3/8 "3' 0"16' 8 3/4 "
2' 3 1/2 "
4' 11 1/2 "23' 6 1/4 "
5' 6"11' 10"
2' 0"
30' 0"
19' 4"5
3'-6"
6' 0"
9' 1"
24' 6"
11' 9" 18' 3" 17' 4" 20' 8" 11' 9" 10' 3" 4' 0" 44' 0" 9' 6" 2' 6"
174' 6"
(SEE NOTE 1)
ACCESS/OPENING
"4
OPENING
PERSONNEL
DECK, EL. 731.0
FRONT OF VAULT
9" CURB ACROSS
WALL
SIDE
VAULT
STEEL PLATE BARRIER
NOTE 4
CABINET
13.8 KV TERMINATION
TRANSFORMER &
POWER POTENTIAL
CUBICAL
EXCITATION
CONTRACTION JOINT
STA. 31+93
MONORAIL
OVERHEAD CRANE
STA. 31+33
CONTRACTION JOINT CUBICAL
EXCITATION
CABINET
TERMINATION
13.8 KV
TRANSFORMER &
POWER POTENTIAL
STA. 30+73
CONTRACTION JOINT CUBICAL
EXCITATION
CABINET
TERMINATION
13.8 KV
TRANSFORMER &
POWER POTENTIAL
LADDER UP
STA. 3 24.75
STA. 30+2
HVAC VENT
DESK
OPERATOR
SB CABINET
DC SWITCHBOARD
VENT
HVAC
STA. 2+53.25
CABINET
OIL SERVICE
STA. 32+47.5
LIFT DOOR
3 SECTION VERTICAL
ELECTRICALLY OPERATED
FAN VENT
EM. SW
TR. FIRE
GATE SLOTS
GRATING AT
REMOVABLE
STA. 3+54.75
REMOVABLE RAILINGS
CONTRACTION JOINTS
FIRE WALL
STA. 3+91.25
T1 AND T3, SEE E-901
TO CONNECT TO TRANSFORMERS
T2, TUBULAR BUS OVER T2 IS TAPPED
TERMINATES ABOVE TRANSFORMER
115kV BPA LINE (NOT SHOWN)
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AREA OF WORK, EL 731.0
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
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IN
E E
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NORTH
PLAN
LPP-1-0-0/13 FLOOR PLAN AT ELEVATION 731 FT.
UNIMPEDED ACCESS THROUGH THE PERSONNEL OPENING.
BE TEMPORARILY REMOVED AND REINSTALLED TO ALLOW
AND THREE INCHES ABOVE THE CURB. THIS PIPE MAY NEED TO
4. A 3/4" WATER DELUGE PIPE RUNS FIVE INCHES FROM THE WALL
3. AREA OF WORK IS INDICATED.
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
2. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
THE CONTRACTOR'S CRANE OPERATIONS.
OPERATED DISCONNECT SWITCH ABOVE THE VAULT DURING
TAKEN TO AVOID THE TUBULAR BUS AND THE MOTOR-
THE 115kV TUBULAR BUS ABOVE THE VAULT. CARE MUST BE
CASE A LINE OUTAGE WILL BE REQUIRED TO DE-ENERGIZE
OR OUT OF THE VAULT IS BY CRANE FROM ABOVE, IN WHICH
SMALL, THE ONLY OTHER ACCESS FOR LARGE MATERIALS IN
FOR REMOVAL AND FOR INSTALLATION. IF THIS PROVES TOO
METAL-ENCLOSED BUS DUCT SEGMENTS AND COMPONENTS
THE TRANSFORMER VAULT IS AVAILABLE FOR PASSAGE OF
1. THE APPROXIMATE 35 3/4" x 78" OPENING FOR ACCESS INTO
REFERENCE DRAWINGS:
C1
FLOOR PLAN AT ELEVATION 731.0
SCALE: 1/8" = 1' - 0"
A17
SECTION
NOT TO SCALE
AND DIMENSIONS.
SIDE OF THE BAY, FIELD VERIFY LOCATION
A SIMILAR OPENING EXISTS ON THE LEFT
E13
G-102
G-102
E13
T
A
IR
S T
A
.0
CONTRACTION JOINT
STA. 2+87.75
JB1JB2
L.C.6
CONTRACTION JOINT
L
S T
A
.0
S T
A
.0
L C
.7
2'-6"2'-6"
61'-0"60'-0"
TURBINE ROOM
STORAGE RM.480V. SWITCHGEAR CONTROL ROOM
8'-0" 5'-3 7/8 " 10'-8 1/8 "
40'-0" 8'-0" 12'-0" 37'-0"
4'-0"7'-9 5/8 "18'-6"18'-6"12'-2 3/8 "10'-9 5/8 "18'-6"18'-6"12'-2 3/8 "
6'-4"4'-6"
3'-6"8"
AREA
PAINTERS STORAGE
SPARE SJ BREAKER
AR CABINET
5'-11"
16'-5"
CQ4
4'- 1/2 "
/4
UNIT NO.2 UNIT NO.1
480VAC BOARD
UNIT 1 AUX.
CQ1
480VAC BOARD
UNIT 2 AUX.
CQ2
F M
E
F M
E
SUMP TANK
GOVERNOR OIL
SUMP TANK
GOVERNOR OIL
TANK
OIL PRESSURE
GOVERNOR
TANK
OIL PRESSURE
GOVERNOR
13.8 KV SWITCHGEAR GALLERY
SWITCHGEAR CABINET SJ1
METAL WORKING AREA FOR MECHANICS
S E
E D
R A
W
IN
G G
-1
F
O R
A D
J O
IN
IN
G A
R E
A
34'-4"
U P
DN DN
U P
DNDN
D N
FM1
FM2
FM3
FM1
FM2
FM3
AP2
PUMP
KIDNEY LOOP
EXISTING F.D.
AIR COMPRESSOR
GOVERNOR 300LB.
DC T.B. OIL PUMP CONTACTOR
BOX
FAN SWITCH
ENCLOSURE
FLOW METER
JBOX
FLOOR
30 GAL BARREL
OWS SYSTEM
HATCH COVERS, ETC.
EXISTING PUMPS, PIPING,
PUMP SWITCHBOARD
EXISTING GAUGE WELL PIPE
THRU FLOOR
10" x 12" DUCT
WOVEN WIRE FENCE
WIRE FENCE
WOVEN
STA. 3+54.75
F.D.
EXISTING F.D.
CUT HOLE FOR PIPE
EXISTING COVER PLATE
C OF UNITS
PUMP
KIDNEY LOOP
AP1
STAIR & MET. RAILING
EXISTING CONC. TO ADIT
EXISTING F.D.
ENCLOSURE
FLOW METER
STAIR & RAILING
EXISTING METAL
STA. 3+85.75
FAN SWITCH BOX
13'-4"
5'-5"
EL 714.0
AREA OF WORK
A N
S
IT
B U
S R
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L A
C E
M E
N T
M
ID
D L
E F
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K W
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D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R M
IL
E
S P
E L
E V
A T
IO
N
.0
P L
A N
O F
U N
IT
S
N O
A
N D
N O
G-103
J .R
O S
E N
T H
P
.1
G -1
X X
X .d
C H
O F
IE
N
B
E R
IC
M
V
A U
G H
N
CABINET SJ2
SWITCHGEAR
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
A1
ELEVATION 714.0
PLAN OF UNITS NO 1 AND NO 2 AT
SCALE: 1/4" = 1'-0"
2. AREA OF WORK IS INDICATED.
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS.
1. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
LPP-3-2-0/31 PLAN OF UNITS NO.1 AND NO.2 AT ELEVATION 714.0
REFERENCE DRAWINGS:
STA. 32+47.5 STA. 31+33.0
STA. 2+87.75
LC 4 JB3
CONTRACTION JOINT
CONTRACTION JOINT
STA. 3+54.75
11'-0"8'-4"23'-2"3'-4"8'-4"4'-4"1'-6"11'-0"5'-0"17'-6"17'-0"4'-0"
18'-6"18'-6"12'-2 3/8 "
10'-9 5/8 "
4'-6"8'-0"29'-0"8'-0"6'-6"4'-0"
7'-6"1'-9"
5'-3" 8"3
SMALL PARTS STORAGE
ELECTRICAL STORAGE
TURBINE ROOM
COMPRESSOR ROOM
60'-0"54'-6"
OIL STORAGE ROOM CO ROOM BATTERY ROOM
UNIT NO.3
STA. 31+93.0
ROOM
OIL TREATMENT
CLOSET
JANITOR
PUMP
KIDNEY LOOP
ENCLOSURE
FLOW METER
JBOX
PHONE LINE
AIR CONDITIONING ROOM
3'-10 3/4 "
DOOR
SLIDING
4'-10 1/8 "
SWITCHGEAR CABINET SJ3
13.8 KV. SWITCHGEAR GALLERY
16'-4"
COMMUNICATIONS ROOM
FRAME WALL
7" WOOD
STORAGE AREA
MECHANIC'S PARTS
FLOOR TO CEILING
8" BRICK WALL
7" WOOD FRAMED WALL
WORK AREA
ELECTRICAL METER-RELAY
480VAC BOARD
UNIT 3 AUX.
CQ3
TANK
OIL PRESSURE
GOVERNOR
F M
E
CONTACTOR
DC T.B. OIL PUMP
SUMP TANK
GOVERNOR OIL
AP3
SWITCH BOARD
COMPRESSOR
CQ6 OIL PUMP &
JB2 TEL
CO JB
12'-10"
S E
E D
R A
W
IN
G G
-1
F
O R
A D
J O
IN
IN
G A
R E
A
SERVICE HATCH
OPTICS
FIBER
ROOM
CONTROL
CURB & RAILING
EXISTING STAIRS,
DN
DN DN
U P
U P
SLUDGE PUMP PLATFORM OVER
RACK #1
LOP COMM
FM3
FM2
FM1
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R M
IL
E
S P
E
E C
T
IO
N B
A Y
A T
E L
E V
.0
P L
A N
O F
U N
IT
N
O A
N D
G-104
J .R
O S
E N
T H
P
.1
G -1
X X
X .d
C H
O F
IE
N
B
E R
IC
M
V
A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
LC 5
SEE NOTE 2
GENERAL NOTES:
A2 714.0
PLAN OF UNIT 3 & ERECTION BAY AT ELEV
SCALE: 1/4" = 1' - 0"
REFERENCE DRAWINGS:
2. BREAKERS .FOR BUS DUCT HEATERS ARE IN PANEL LC 5.
MOVEMENT OF MATERIALS.
NEW WORK. FIELD VERIFY ALL DIMENSIONS AS REQUIRED FOR
BY RECORD DRAWINGS FOR POWERHOUSE ORIENTATION, NO
1. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
LPP-3-2-0/32
ELEV. 714.0
PLAN OF UNIT NO. 3 AND ERECTION BAY AT
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
16'-4"
4'-4" 3'-0" 3'-0" 3'-0" 3'-0"
UNIT 3-1 UNIT 3-2 UNIT 3-3 UNIT 3-5UNIT 3-4 UNIT 2-2 UNIT 2-1UNIT 2-4 UNIT 2-3
TEST CABINET
UNIT 1-3 UNIT 1-1UNIT 1-2UNIT 1-4UNIT 1-5
GENERATOR
BUS DUCT TO
GENERATOR
BUS DUCT TO
GENERATOR
BUS DUCT TO
TRANSFORMER NO. 3 TRANSFORMER NO. 2 TRANSFORMER NO. 1
TO GENERATOR #1TO GENERATOR #2TO GENERATOR #3
GEN NO. 1 - 13.8kV SWGR
GEN NO. 2 - 13.8kV SWGR
EL. 714.0
DOORWAY
DOORWAY
CONDUIT
3" NEUTRAL
CONDUIT
3" NEUTRAL CONDUIT
3" NEUTRAL
DOORWAY
BUS DUCT TO XFMR #3
CABINET
BREAKER TEST
NEUTRAL CND
CND
NEUTRAL
CND
NEUTRALGENERATOR
BUS DUCT TO
GENERATOR
BUS DUCT TO
GENERATOR
BUS DUCT TO
13.8kV SWGR AND BUS DUCT
GENERATOR NO. 2
13.8kV SWGR AND BUS DUCT
GENERATOR NO. 3
13.8kV SWGR AND BUS DUCT
GENERATOR NO. 1
TRANSFORMER
BUS DUCT TO
TRANSFORMER
BUS DUCT TO
COMPARTMENT
EMPTY
RESISTOR
GROUNDING
NEUTRAL
PT1-SJ01
SJ01
PT2-SJ1
PT3-SJ1
PT1-SJ1
SJ1
TO XFMR
BUS DUCT
TO GEN.
BUS DUCT
TO XFMR
BUS DUCT
TO GEN.
BUS DUCT
TO XFMR
BUS DUCT
TO GEN.
BUS DUCT
SJ03
RESISTOR
GROUNDING
NEUTRAL
COMPARTMENT
EMPTY
PT2-SJ3
PT1-SJ3
SJ3
PT3-SJ3 PT1-SJ03
XFMR #1
BUS DUCT TO
90"
RESISTOR
GROUNDING
NEUTRAL
COMPARTMENT
EMPTY
PT2-SJ2
PT1-SJ2
SJ2
PT3-SJ2
CABINET
CT TERMINAL
CABINET
CT TERMINAL
GEN NO. 3 - 13.8kV SWGR
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R
P O
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
S I
F
F
IL
E N
A M
E
/0
/0
D R
A W
IN
G
N U
M B
E R
D
R A
W
IN
G N
U M
B E
R
D R
A W
IN
G
N U
M B
E R
S T
E V
E N
R
M
IL
E S
P
.8
K V
S W
IT
C
H G
E A
R A
R R
A N
G E
M E
E-101
R O
S E
N T
H A
L
E R
IC
M
V
A U
G
P
.1
E -1
X X
X .d g n
E -1
R
S C
H O
F
IE
N
B
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
TO TRANSFORMER
REPLACE BUS DUCT
DUCT TO XFMR #2
REPLACE BUS
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
REFERENCE DRAWINGS:
LPP-5.4-6-1E11/1 13.8kV SWITCHGEAR ARRANGEMENT
LPP-3-6-0A1/41 13.8 KV SWITCHGEAR DETAILS SHEET NO. 1
245921A1-2
"GENERATOR #2"
FRONT ELEVATION & PLAN VIEW
245921A2-1 SECTION VIEW "GENERATOR #1 & #2"
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
2. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
SUPPORTING BRACKETS AND HARDWARE.
HOUSING AT JOINTS AND TERMINATIONS. PROVIDE NEW
INCLUDE INFRARED VIEWING WINDOWS (NOT SHOWN) IN THE
EXISTING TRANSFORMER T2 AS SHOWN BY RED BOLD LINES.
BUS WITH NEW, FROM THE EXISTING UNIT #2 SWITCHGEAR TO THE
1. REPLACE EXISTING 3,000 AMP 15KV NONSEGREGATED-PHASE
C2
SECTION
SCALE: 1/4" = 1'-0"
K1
PLAN - EL 714.0
SCALE: 1/4" = 1'-0"
K1
E-101
K1
E-101
K1
E-101
U
S H
IN
G
C L
L
L
BUSHING CL
L
T.O. STEEL
EL. 731.12
S U
P P
O R
T C L
BUSHING CL
LC GEN. #2
C GEN. #2
L
ELEV. 714.0
C DUCT ELEV. 748.91
C T
R A
N S
F O
R M
E R
ELEV. 714.0
GENERATOR #2
ELEV. 732.37
C TRANSFORMER #2
ELEV. 731.12ELEV. 731.00
C DUCT
ELEV. 727.0
ELEV.
731.12
GENERATOR #2
CT TERMINAL BOX
/2
4'-0"
/1
1'-2 1/4 "
2'-1"
10'-6"
8'-5"
13'-8 3/8 "
4'-6"9'-2 3/8 "
8'-0"
6"
/2
/2
/2
7'-0"
/8
/8
/2 "8
/4
5'-5"
/1
/8
/2
/8
3'-11 7/8 "2'-2 1/2 "
/2
/4
/4
/4
4'-6"
3'-0"
/4
/2
JB3
JB4
SWITCHGEAR SJ2 13.8 KV SWITCHGEAR SJ2
L
/2
C DUCT
4'-0"
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R
M
IL
E S
P
.E
IN
S
T A
S D
U C
T P
L A
N A
N D
E L
E V
A T
IO
N
S
E-401
J
R O
S E
N T
H
P
.1
E -4
X X
X .d
C H
O F
IE
N
B
E R
IC
M
V
A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
T
FLOOR ELEV. 714.0
FLOOR ELEV. 731.12
13.8 KV SWITCHGEAR
L
LTRANSFORMER #2 C
TRANSFORMER #2
GENERATOR #2
REQUIRED, NOT SHOWN
BUS DUCT HEATERS
C
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
REFERENCE DRAWINGS:
LPP-3-6-OA1/52
TRANSFORMER ARRANGEMENT DRAWINGLPP-10-6-9H40/1
LP-03-0111-29 DOUBLE KNEE BRACE SUPPORT
LP-03-0111-4
TERMINATION (GENERATORS #1 & #2)
15KV, 3000A, 3Ø, 3W SWITCHGEAR
15KV INSULATED BUS MODIFICATION SHEET 1
LP-03-0111-12
LAYOUT (GENERATOR #2)
15KV, 3000A, 3Ø, 3W Cu BAR BUS INSTALLATION
8. REMOVE AND REINSTALL BIRD BLOCKING MATERIAL AROUND BUS.
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
7. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
AROUND THE BUS DUCT HOUSING. SEE SHEET E-502.
6. EXISTING TRANSFORMER DELUGE WATER PIPING ROUTES
5. REPLACE THROUGH-BUSHINGS, SEE SHEET E-502.
CT, REPLACE WIRING TO CT TERMINAL CABINET, SEE SHEET E-501.
4. OPTIONAL, REPLACE EXISTING CT WITH GOVERNMENT-FURNISHED
3. REPLACE EXISTING SURGE ARRESTERS, SEE SHEET E-503.
PROVIDE CONDUIT SUPPORTS TO SUIT ROUTING AS REQUIRED.
DIFFERENTLY TO SUIT THE NEW NONSEGREGATED-PHASE BUS.
NEW CONDUIT AND CIRCUIT. EXISTING SHOWN, MAY BE ROUTED
OUTDOOR BUS DUCT STRIP HEATERS, TO BE REPLACED WITH
2. CONDUIT FROM TRANSFORMER TERMINAL CABINET FOR
SUPPORTING BRACKETS AND HARDWARE.
HOUSING AT JOINTS AND TERMINATIONS. PROVIDE NEW
INCLUDE INFRARED VIEWING WINDOWS (NOT SHOWN) IN THE
THE EXISTING TRANSFORMER T2 AS SHOWN BY RED BOLD LINES..
BUS WITH NEW, FROM THE EXISTING UNIT #2 SWITCHGEAR TO
1. REPLACE EXISTING 3,000 AMP 15kV NONSEGREGATED-PHASE
A1
SECTION
SCALE: 1/4" = 1'-0"
A12
SECTION
SCALE: 1/4" = 1'-0"
K13
PLAN
SCALE: 1/4" = 1'-0"
M11
E-401
K14
E-401
E-401
M11
E-501
M16
E-401
K14
E-501
E6
/4
/8
7 1/2 " 10 1/2 "10 1/2 "
15" 10 1/2 "
/8
35 29/32"35 29/32"
/8
72"
28 1/2 "
72"
18 1/16 "18 1/16 "
/1
/2
10 1/2 " 7 1/2 "
CT TERMINAL CABINET
CT TERMINAL CABINET
3/16"
INNER-BARRIER
/8
8 3/8 "
TYPICAL CONDUIT BODIES
TRIANGLES DENOTE REMOVABLE PANELS (TYP.)
REAR PANEL REMOVED
ENCLOSURE, SHOWN WITH
EXISTING SWITCHGEAR SJ2
EXISTING THROUGH-BUSHING
TYPICAL CONDUIT BODY
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R M
IL
E
S P
S H
IN
G
S A
T S
W
IT
C H
G E
R O
S E
N T
H
P
.1
E -5
X X
X .d
C H
O F
IE
N
B
E R
IC
M
V
A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
NOTE 2
245921A1-2
245921A2-1 SECTION VIEW "GENERATOR #1 & #2"
LP-03-0111-14
"GENERATOR #2"
FRONT ELEVATION & PLAN VIEW
ROUTING (GENERATOR #2)
SWITCHGEAR COMPARTMENT CONDUIT
LP-03-0111-16
REFERENCE DRAWINGS:
BLOCK WIRING DIAGRAMS
GENERATOR 2 CT & CT TERMINAL
A3
ELEVATION
SCALE: 3" = 1'-0"E-401
A18
SECTION
SCALE: 3" = 1'-0"
J13
E-501
L3
SECTION
SCALE: 3" = 1'-0"
J3
E-501
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
3. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
GOVERNMENT.
BE REPLACED BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE
CT IS CRACKED BY OVERTORQUING A MOUNTING BOLT, THE CT SHALL
TORQUING THE CT HOUSING. IF THE NEW GOVERNMENT-FURNISHED
WITH WASHERS AS REQUIRED, TO ALLOW A SNUG FIT WITHOUT
PROVIDE A STEEL TUBULAR SPACER AROUND EACH MOUNTING BOLT,
CT WIRING, E-702 FOR CT CABINET). THE CONTRACTOR SHALL
LINES, WITH A GOVERNMENT-FURNISHED CT. SEE SHEETS E-701 FOR
GENERATOR SIDE OF THE CT HOUSING, AS SHOWN BY RED BOLD
2. OPTIONAL: REPLACE THE EXISTING DAMAGED B-PHASE CT IN THE
1. BUS CONNECTIONS TO THROUGH-BUSHINGS NOT SHOWN.
E6,M16
NOTE 2
E-501
J13
J3
DELUGE NOZZLE
N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R
M
II
L E
S
P .E
IN
S
T A
L L
A T
D E
C K
B U
S D
U C
T T
H R
O U
G H
B
U S
H
IN
G S
E-502
J .R
O S
E N
T H
P
.1
E -5
X X
X .d
S C
H O
F
IE
N
B
E R
IC
M
V
A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
10 5/8" 10 5/8 "11" 11"
/8
3 1/2 " TYP.
/8
3"
43 1/4 "
27 5/8" OPENING
1"
7 13/16" TYP.3
/8
/8
/8
/4
O
P E
N
IN
G
39 1/4" OPENING
43 1/4"
2" TYP
T
Y P
/8
3"
/8
/8
43 1/4"
27 5/8" 7 13/16" TYP.
1"
23 1/4"
19 1/4" OPENING2" TYP
1 3/8"
T
Y P
/4
/8
/4
O
P E
N
IN
G
/4
/8
P
L A
T E
/8
O F
B U
S H
IN
G
/1 T
O P
O F
S T
U D
/8
E
N D
12 5/16"10 15/16"
/8
\X
(A N
S I-
(A
N S
I-
OPENING FOR
BUS DUCT
OPENING FOR
BUS DUCT
O U
T D
O O
R
IN
D O
O R
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
TRIANGLES DENOTE REMOVABLE PANELS (TYP.)
NOTE 2
NOTE 2
NOTE 2
LPP-3-3-1-14A
AND DETAILS - UNIT NO.2
TRANSFORMER DELUGE WATER SYSTEM
#1, #2 & #3)
FLOOR SEAL ASSEMBLY (GENERATORS
REFERENCE DRAWINGS:
LP-03-0111-26
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
3. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
REINSTALLATION USING AN APPROVED GALVANIZING PAINT.
CAUSED TO THE GALVANIZED PIPE FINISH BY THIS WORK AFTER
COMPOUND FOR PIPE RECONNECTIONS. REPAIR ANY DAMAGE
BUS DUCT HAS BEEN REPLACED. USE AN APPROVED JOINT
TEMPORARILY REMOVED AND THEN REINSTALLED AFTER THE
THE PORTION OF INTERFERING PIPE (FIELD VERIFY) MUST BE
AN OUTAGE MUST BE TAKEN ON THE DELUGE SYSTEM, AND
WATER PIPING IS ROUTED AROUND THE BUS DUCT HOUSING.
2. EXISTING 2" GALVANIZED STEEL TRANSFORMER DELUGE
THE CONTRACTOR'S DESIGN.
SUPPORTING BRACKETS AND HARDWARE AS REQUIRED BY
HOUSING AT JOINTS AND TERMINATIONS. PROVIDE NEW
INCLUDE INFRARED VIEWING WINDOWS (NOT SHOWN) IN THE
THE EXISTING TRANSFORMER T2 AS SHOWN BY RED BOLD LINES.
BUS WITH NEW, FROM THE EXISTING UNIT #2 SWITCHGEAR TO
1. REPLACE EXISTING 3,000 AMP 15kV NONSEGREGATED-PHASE
E4
SIDE ELEVATION
SCALE: 1 1/2" = 1'-0"
A11
BOTTOM
SCALE: 1 1/2" = 1'-0"
E11
ELEVATION
SCALE: 1 1/2" = 1'-0"
P11
PLAN
SCALE: 1 1/2" = 1'-0"
LPP-3-3-1-14A
AND DETAILS - UNIT NO.2
TRANSFORMER DELUGE WATER SYSTEM
(GENERATORS #1, #2 & #3)
FLOOR SEAL ASSEMBLY
REFERENCE DRAWINGS:
LP-03-0111-26
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R M
IL
E
S P
.E
IN
S
T A
L L
S U
R G
E A
R R
E S
T E
R S
A T
T R
A N
S F
O R
M
E-503
R
O S
E N
T H
P
.1
E -5
X X
X .d
C H
O F
IE
N
B
E R
IC
M
V
A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
PLAN VIEW
BUS DUCT
OPENING FOR
SIDE ELEVATIONREAR ELEVATION FRONT ELEVATION
12 9/16 "\X
1"\X
O
P E
N
IN
G
O
P E
N
IN
G
42" OPENING
O
P E
N
IN
G
2" TYP.
T
Y P
20 3/4" OPENING
/8
1"
/8
/4
O
P E
N
IN
G
2 3/4" TYP.
9 3/8"
5 3/8"
12 3/8"12 3/8"
3 7/8"
O F
A R
R E
S T
O R
/1 T
O P
1"
2"
24 3/4"
2" 20 3/4" OPENING
56 3/4"
27 5/8" OPENING 16 9/16"
6"
28 3/8" 28 3/8"
OPENING
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
TRIANGLES DENOTE REMOVABLE PANELS (TYP.)
REFERENCE DRAWINGS:
LP-03-0111-5
(GENERATORS #1, #2 & #3)
COMPARTMENT @ TRANSFORMER
LP-03-0111-6
TERMINATION (GENERATORS #1, #2 & #3)
15KV, 3000A, 3Ø, 3W TRANSFORMER
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
3. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
NOT SHOWN, SEE SHEET E-504.
CONNECTIONS AS SHOWN. BUS CONDUCTOR CONNECTIONS
2. NEW SURGE ARRESTERS, 12.7 MCOV. PROVIDE GROUND
BOLD LINES AND CONNECT TO EXISTING GROUND.
ENCLOSURE AT THE EXISTING TRANSFORMER, AS SHOWN BY RED
BUS WITH NEW. PROVIDE NEW SURGE ARRESTERS IN THE NEW
1. REPLACE EXISTING 3,000 AMP 15kV NONSEGREGATED-PHASE
B9
SURGE ARRESTERS
NOT TO SCALE
9/16" x 3/4" SLOTS
(6) PLACES
(6) PLACES
T
Y P
1 1/4"
4"
1"
1 3/4"
1"
12"
1 3/4" 1 3/4" 5/8"
/4
/4
4"
8"
(4) PLACES
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R M
IL
E
S P
.E
IN
S
T A
S H
IN
G
S A
T T
R A
N S
F O
R M
E R
E-504
J R
O S
E N
T H
P
.1
E -5
X X
X .d
S C
H O
F
IE
N
B
E R
IC
M
V
A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
C OF DUCTL
L
ELEV. 748.91
C OF COMP'T
749.00 ELEVATION
T
Y P
/2
/8
/8
/2 T
Y P
END OF BAR
23 1/2"
BAR GAP
7 3/4"
1 1/4"
6 3/4" FLEX GAP
/4
4 3/4"
3/4" END OF HSG.
25 1/2"4"
/2
/2
/2
53 1/4" 24 3/4" 17" 25"
/1
12 3/8" 12 3/8"
1 1/16"
/1
/1
LDUCT C
LBAR C
LC TRANSFORMERLC BUSHING
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
LP-03-0111-6
TERMINATION (GENERATORS #1, #2 & #3)
15KV, 3000A, 3Ø, 3W TRANSFORMER
REFERENCE DRAWINGS:
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
3. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
NEW CONNECTIONS. TAPED TERMINATIONS ARE NOT ALLOWED.
FOR REFERENCE. FIELD VERIFY DIMENSIONS SUITABLE FOR THE
SPACERS AND ADAPTER BARS. EXISTING HARDWARE IS SHOWN
2, PROVIDE NEW CONTRACTOR-FABRICATED SILVER PLATED COPPER
SUPPORTING BRACKETS AND HARDWARE.
HOUSING AT JOINTS AND TERMINATIONS. PROVIDE NEW
INCLUDE INFRARED VIEWING WINDOWS (NOT SHOWN) IN THE
THE EXISTING TRANSFORMER T2, AS SHOWN BY RED BOLD LINES.
BUS WITH NEW, FROM THE EXISTING UNIT #2 SWITCHGEAR TO
1. REPLACE EXISTING 3,000 AMP 15kV NONSEGREGATED-PHASE
J14
EXISTING SPACER DETAIL
NOT TO SCALE (2) PER PHASE
J6
PLAN VIEW
NOT TO SCALE
A1
SIDE ELEVATION
NOT TO SCALE
J18
EXISTING ADAPTER BAR DETAIL
NOT TO SCALE (4) PER PHASE
CSCS
CS
CSCS
3P3P
A-B-C = T3, T2, T1
CONDUIT P21-4" TO
3P
15KV 3000A
3P
3P
3000A NON-SEG BUS
4/C- # 10
SC3-v2-SJ1
4/C- # 12
7/C- # 12
SYNCHRONIZER RELAY
A-B-C = T3, T2, T1
SC2-v1-SJ2
SC2-v2-SJ2
SYNCHRONIZER RELAY
4/C- # 10
4/C-# 10
A-B-C = T3, T2, T1
3000A NON-SEG BUS
CONDUIT P40-4" TO
SC1-v3-SJ3
4/C- # 12
4/C- # 12
SYNCHRONIZER RELAY
4/C- #12 4/C- # 10
4/C- # 10
BPA-a1-SJ1
4/C- # 10
SC3-a4-SJ1
GENERATOR METERING
4/C- # 10 4/C- # 10
BPA-a1-SJ3
GENERATOR METERING
SC1-a5-SJ3
4/C- # 104/C- # 10
SC2-a2-SJ2
GENERATOR METERING
15KV 3000A 3PH. 3W. 60HZ.
SJ1
3000A1200A
SJ01
0.5E 120:1
14.4KV : 120V
15A
14.4KV : 120V
0.5E
120:1
PT1-SJ1
15A
14.4KV : 120V
0.5E
120:1
PT2-SJ1
15A
3-4/0 CABLES IN
3000:5A
MRCT
C400
C400
3000:5A
MRCT
C400
3000:5A
MRCT
14.4KV : 120V
0.5E
METERS
120:1
15A
T200
BUS BAR
40:5A
TYPE
12.7KV MCOV
13.8KV 42,222KVA
GENERATOR # 1
12.7KV MCOV
14.4KV : 120V
0.5E
120:1
PT1-SJ2
15A
3PH. 3W. 60HZ.
3000A
3000:5A
MRCT
C400
SJ2
C400
MRCT
3000:5A
PT2-SJ2
14.4KV : 120V
0.5E
120:1
15A
14.4KV : 120V
0.5E 120:1
15A
15A0.5E CT2-SJ03
40:5A
BUS BAR
T200
TYPE
0.5E
14.4KV : 120V
120:1
12.7KV MCOV
15A0.5E
14.4KV : 120V
120:1
15A
3000:5A
MRCT
C400
1200A
SJ03
15KV 3000A 3PH. 3W. 60HZ.
C400
MRCT
3000:5A
3000A
SJ3
14.4KV : 120V
120:1
C400
3000:5A
MRCT
0.5E
14.4KV : 120V
120:1 15A
4/C-# 12
GENERATOR # 2 GENERATOR # 3
STATION SERVICE
TRANSFORMER # 1
TO GENERATOR # 1
SCR5-v3-SJ1
SCR5-a2-SJ1
METERS & RELAYS
7/C- #12
EXCITER # 1
SCR3-v1-SJ1
METERS & RELAYS
SCR3-v1-SJ1
SET @
2500:5A
2500:5A
SET @
13.8KV 42,222KVA
TO GENERATOR # 2
3000A NON -SEG BUS
4/C-#12
EXCITER
4/C-# 12
METERS & RELAYS
4/C-# 12
SCR2-v2-SJ2
TRANSFORMER DIFFERENTIAL
SCR4-a3-SJ1
4/C- #10
SCR2-a1-SJ2
GENERATOR DIFFERENTIAL
SCR4-a3-SJ2
TRANSFORMER DIFFERENTIAL
2500:5A
SET @
2500:5A
SET @
2500:5A
SET @
13.8KV 42,222KVA
TO GENERATOR # 3
STATION SERVICE
3-4/0 CABLES IN
TRANSFORMER # 2
7/C- #12
SCR1-v2-SJ3
EXCITER
METERS & RELAYS
4/C- #12
SCR5-v1-SJ3
METERS
METERS & RELAYS
SCR5-a2-SJ3
7/C- #12
SCR1-v2-SJ3
SET @
2500:5A
SET @
2500:5A SET @
2500:5A
GENERATOR DIFFERENTIAL
SCR1-a3-SJ3
TRANSFORMER
SCR4-a4-SJ3
4/C-# 12
GENERATOR DIFFERENTIAL
SCR3-a5-SJ1
BPA METERING
SET @
2500:5A
MRCT
3000:5A
C400
SET @
2500:5A
MRCT
3000:5A
C400
C400
3000:5A
MRCT
2500:5A
SET @
BPA METERING
SCR2-a6-SJ2
BPA METERING
SET @
2500:5A
MRCT
3000:5A
C400
DIFFERENTIAL
C400
3000:5A
MRCT
2500:5A
SET @SET @
2500:5A
MRCT
3000:5A
C400
RELAY
T
C
T
C C
T
T
C
T
CSB2
SB1
SB1
SB2
SB1
SB2
SB2
SB1
SB2
SB1
SB4
SB3
SB4 SB4
SB3SB3
CT3-SJ1 CT3-SJ2 CT3-SJ3
CT2-SJ01
CT1-SJ01
CT4-SJ1
PT3-SJ1
CT1-SJ1
CT2-SJ1
PT1-SJ01
CT4-SJ2
PT3-SJ2
CT2-SJ2
CT1-SJ2
PT1-SJ03
PT1-SJ3
PT2-SJ3
CT1-SJ03
CT4-SJ2
CT1-SJ3
PT3-SJ3
CT2-SJ3
ARRESTERS
SURGE
MCOV
12.7kV
ARRESTERS
SURGE
MCOV
12.7kV
13.2KV-115KV
48,000KVA
TRANSFORMER # 2
13.2KV-115KV
48,000KVA
TRANSFORMER # 3
3000A NON-SEG BUS 13.2KV-115KV
48,000KVA
TRANSFORMER # 1
3000A NON-SEG BUS
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R M
IL
E
S P
IN
G L
E L
IN
E
D
IA
G R
M
E-601
R
O S
E N
T H
P
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X X
X .d
C H
O F
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B
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IC
M
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A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
ARRESTERS
SURGE
MCOV
12.7kV
3000A NON-SEG BUS
245921A3-1 SINGLE LINE DIAGRAM "GENERATOR #1, #2 & #3"
REFERENCE DRAWINGS:
(CT4-SJ2) NOT SHOWN.
3. OPTIONAL REPLACEMENT OF ONE CURRENT TRANSFORMER
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
2. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
WINDOWS.
COMPLETE WITH SURGE ARRESTERS AND INFRARED VIEWING
EXISTING TRANSFORMER T2, AS SHOWN BY RED BOLD LINES,
BUS WITH NEW, FROM THE EXISTING UNIT #2 SWITCHGEAR TO THE
1. REPLACE EXISTING 3,000 AMP 15kV NONSEGREGATED-PHASE
C2
SINGLE LINE DIAGRAM
SCALE: NTS
UNIT #3 UNIT #1
LC5
UNIT NO. 1UNIT NO. 3
CABINET
EXIST LIGHTING
CONTROL CABINET JB3
TRANSFORMER T2
CONTROL CABINET JB4
TRANSFORMER T2
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R M
IL
E
S P
.E
IN
S
T A
L L
S C
H E
M A
T
IC
B U
S D
U C
T H
E A
T E
R
E-602
J R
O S
E N
T H
P
.1
E -6
X X
X .d
C H
O F
IE
N
B
E R
IC
M
V
A U
G H
N
LOCATION OF BOX.
TO 1/c WIRES. FIELD VERIFY
TO TRANSITON FROM 2/c CABLE
MIN. OF 12" X 12" JUNCTION BOX
IN NEW SURFACE MOUNTED
PROVIDE TERMINAL BLOCK
AND WIRING, INCLUDING THERMOSTAT
BUS MANUFACTURER'S HEATERS
TO THIS DRAWING TO REFLECT THE
PROVIDE AS BUILT CORRECTIONS
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
UNIT #2
R16 2#12
R14 2#12
R18 2#12
LPP-10-6-9H56/1
DIAGRAM (JB1, JB2 & JB4)
WIRING AROUND TRANSFORMER WIRING
LPP-3-6-OA1/53 15KV INSULATED BUS MODIFICATION SHEET 2
REFERENCE DRAWINGS:
LPP-1-6-2A1/11 LIGHTING CABINET DETAILS
TO THIS DRAWING, PARTICULARLY THE NUMBER OF HEATERS.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
2. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
BOLD/RED INDICATE EQUIPMENT TO BE INSTALLED.
AS RECOMMENDED BY THE BUS DUCT MANUFACTURER. ITEMS IN
BE REQUIRED. INTERNAL BUS DUCT HEATER WIRING SHALL BE ,
FEASIBLE. FOR BID PURPOSES, PRESUME NEW CONDUIT WILL
BUS DUCT HOUSING, EXISTING CONDUIT MAY BE RE-USED IF
DUCT HOUSING. FIELD VERIFY RIGID CONDUIT ROUTING TO THE
T2 CONTROL CABINET TO THE NEW NONSEGREATED-PHASE BUS
1. REPLACE EXISTING HEATER CIRCUITS FROM THE TRANSFORMER
FOR LOCATION.
R-16, R18 IN PANEL LC5, SEE G-104
CONNECT TO BREAKERS R-14,
GROUND IN EXISTING 3/4" CONDUIT,
6 #12 1/c XHHW-2 WIRES PLUS REPLACE EXISTING 4#12 1/c WIRING WITH
IN EXISTING TRAY
CABLES PLUS GROUND
WIRES WITH 3-2/c #12 REPLACE 6, #12 1/c
D1
BUS DUCT HEATER SCHEMATIC
UNIT NO. 2
2TB
X5 X4
X3 X2
X1
H1H1H1
H1 H1 H1
X2
X1
X3
X4 X5
2TA 2TB 2TC 2TA 2TC
2GAX1
2GAX2
2GAX3
2GAX4
2GAX5
2GBX3
2GBX2
2GBX1
2GBX5
2GBX4
2GCX1
2GCX3
2GCX2
2GCX4
2GCX5
2TAX3
2TAX2
2TAX1
2TAX4
2TAX5
2TBX3
2TBX2
2TBX1
2TBX5
2TBX4
2TCX3
2TCX2
2TCX1
2TCX5
2TCX4
X5 X4
X3 X2
X1
X5 X4
X3 X2
X1
X5 X4
X3 X2
X1
X5 X4
X3 X2
X1
TRIANGLES DENOTE REMOVABLE PANELS (TYP.)
CT CABINET
FROM GENERATOR #2
FROM GENERATOR #2
CT2-SJ2
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R M
IL
E
S P
C
W
IR
IN
G
A T
S W
IT
C
H G
E A
R B
U S
H
IN
G
E-701
R
O S
E N
T H
P
.1
E -7
X X
X .d
C H
O F
IE
N
B
P O
R T
L A
N D
O
R E
G O
N
E R
IC
M
V
A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
REFERENCE DRAWINGS:
LP-03-0111-16
C8
BOTTOM VIEW - LOOKING THRU TOP OF SWGR
NOT TO SCALE
BLOCK WIRING DIAGRAMS
GENERATOR 2 CT & CT TERMINAL
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
2. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
TOWARDS THE GENERATOR.
TERMINALS. MOUNT CT WITH H1 POLARITY MARK UPWARDS,
FURNISHED CT, SEE E-501. RECONNECT EXISTING WIRING TO CT
TRANSFORMER SIDE OF THE CT CABINET WITH A GOVERNMENT-
1. OPTIONAL: REPLACE THE EXISTING DAMAGED B-PHASE CT IN THE
X5 X4
X3 X2
X1
TO TRANSFORMER #2
TO TRANSFORMER #2
CT3-SJ2
SC2-a2-SJ2
2TAX1
2TAX2
2TA TB
GRD GRD
2GA TB
2TAX3
2TAX4
2TAX5
2TBX1
2TBX2
2TBX3
2TBX4
2TBX5
GRD
2TB TB
GRD
2TCX5
2TCX4
2TCX3
2TCX2
2TCX1
2TC TB
2GAX1
2GAX2
2GAX3
2GAX4
2GAX5
2GBX1
2GB TB
2GBX2
2GBX3
2GBX4
2GBX5
GRD
2GC TB
2GCX1
2GCX2
2GCX3
2GCX4
2GCX5
GRD
2TM1
2TM2
2TM3
2TM4
SCR2-a6-SJ2
2GM4
2GM3
2GM1
2GM2
OF CT HOUSING ATOP SWITCHGEAR SJ2
CT TERMINAL CABINET ON SIDE PANEL
NOTE 1
BODY IN CT HOUSING, SEE SHEET E-501
CONDUIT FROM TYPICAL CONDUIT
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
E R
L O
O K
O U
T P
O
IN
T D
A M
A N
D R
S V
R /0
R T
L A
N D
O
R E
G O
N
O R
G A
N
IZ
A T
IO
N
D
IS
T R
IC
T
A D
D R
E S
S
P O
R T
L A
N D
D
IS
T R
IC
T
P O
R T
L A
N D
O
R E
G O
N
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
A
W
IN
G N
U M
B E
R
F
IL
E N
A M
E
S T
E V
E N
R
M
IL
E S
P
C
W
IR
IN
G
A T
S W
IT
C
H G
E A
R C
A B
IN
E-702
R
O S
E N
T H
P
.1
E -7
X X
X .d
C H
O F
IE
N
B
E R
IC
M
V
A U
G H
N
S O
L
IC
IT
A
T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N M
A R
K
S I Z
E
S U
B M
IT
T
E D
B Y
D A
T E
C O
N T
R A
C T
N O
C
H E
C K
E D
B Y
D R
A W
N B
Y
IS
S
U E
D A
T E
SHEET ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
REFERENCE DRAWINGS:
LP-03-0111-16
ELEVATION OF CT WIRING AT SWITCHGEAR CABINET
DIAGRAMS
GENERATOR 2 CT & CT TERMINAL BLOCK WIRING
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
2. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
1. THIS DRAWING IS FOR INFORMATION ONLY, NO WORK.
C7
K L M N
G H I J
A C D E FB
L F
L F
P K
A a
A R
J B
/B
F -A
X
JB
/B
A -2
A Y
J B
/A
A -1
J B
/A
C -1
J B
/F
C -1
J B
/A
-1 J B
/F
D -2
G -7
J B
/F
C -2
J B
/A
-2
A
-1
A
-2
J B
/B
F -A
Y
J B
/A
A -5
J B
/E
I-
J B
/C
-1
J B
/C
-2
J B
/C
-3
J B
/C
-4
J B
/C
-5
J B
/C
-6
J B
/C
-7
J B
/C
-8
J B
/C
-9
JB
/B A
-A
X
J B
/A
A -2
J B
/B
F -A
X
J B
/A
C -2
J B
/C
A -1
J B
/C
F -1
J B
/A
A -1
J B
/A
C -1
P K
A
P K
A a
K T
P K
A a
K T
P K
A a
K T
A
S P
A R
E
S P
A R
E
J B
/A
-4
J B
/A
-3
D -1
D -2
J B
/A
-1
J B
/A
-4
B
-1
B
-2
C
-1
C
-2
J B
/A
C -5
J B
/E
J -1
P K
A a
P K
A a
P K
A a
P K
A a
P K
A a
P K
A a
K T
A
K T
B
K T
B
K T
C
K T
D
K T
B
S
P
U
V
S
P
U
V
S
P
U
V
J B
/A
D -1
J B
/A
D -4
J B
/A
D -1
J B
/A
D -1
J B
/A
D -2
J B
/A
D -5
J B
/A
D -1
J B
/A
D -1
J B
/A
D -3
J B
/A
D -6
J B
/A
D -9
J B
/A
D -1
X A
X B
X C
X A
X B
X C
X A
X B
X C
S P
A R
E
S P
A R
E
S P
A R
E
S P
A R
E
S P
A R
E
S P
A R
E
S P
A R
E
T O
T N
9 10
11 12
J B
/F
A -4
J B
/F
B -4
J B
/F
A -5
J B
/F
A -6
J B
/F
B -5
J B
/F
B -6
J B
/A
A -T
J B
/A
A -T
J B
/A
A -T
J B
/A
C -T
J B
/A
C -T
J B
/A
C -T
H T
R /T
-1
H T
R /T
-2
H T
R /T
-3
H T
R /T
-1
H T
R /T
-2
H T
R /T
-3
S C
/G
-8
S C
/H
-7
S C
/G
-9
S C
/G
-1
S C
/G
-1
S C
/G
-1
S C
/H
-1
T
D B
/S C
R /D
-7
T
D A
/S C
R /D
-6
T
D C
/S C
R /D
-8
B
D
/S C
R
/I -7
B
D
/S C
R
/I -6
B
D
/S C
R
/I -8
B
D
/S C
R
/I -5
654321
X b
X
X b
X
A
-2
C
-2
A -2
A -2
L
L
L
L
L
L
T
T
T
T
T
T
T
P
T
N
P
T
G
C
G
C
Z
P
Z
P
J B
/A
-2
J B
/F
D -7
J B
/A
-6 J B
/A
A -8
J B
/A
A -7
J B
/A
A -9
J B
/A
C -8
J B
/A
C -7
J B
/A
C -9
J B
/A
A -1
J B
/A
C -1
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
C T
J B
/A A
-1
C T
J B
/A A
-6
C T
J B
/A A
-7
C T
J B
/A A
-2
C T
J B
/A A
-9
C T
J B
/A A
-1
C T
J B
/A A
-1
C T
J B
/A A
-1
C T
J B
/A A
-1
C T
J B
/A A
-1
C T
J B
/A A
-2
C T
J B
/A A
-1
C T
J B
/A A
-2
C T
J B
/A A
-2
C T
J B
/A A
-2
C T
J B
/A A
-2
C T
J B
/A A
-1
C T
J B
/A A
-1
C T
J B
/A A
-1
C T
J B
/A A
-1
C T
J B
/A A
-3
C T
J B
/A A
-8
C T
J B
/A A
-5
C T
J B
/A A
-4
L
P
R
T
T
T
T
T
T
T
T
2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
21 2 3 4 5 6 7 8 9
2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
21 2 3 4 5 6 7 8 9
21 2 3 4 5 6 7 8 9
2 3 4 5 61 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 81 2 3 4 5 6 7 81 2 3 4 5 6 7 812 3 4 5 61
K T
A
J B
/A
A -1
J B
/F
D -3
J B
/F
D -1
J B
/A
B -1
J B
/B
B -7
J B
/A
A -1
JB
/B A
-A
Y
JB
/B A
-A
Y
J B
/A
B -1
J B
/A
-4
J B
/A
-3
D -1
D -2
J B
/A
-1
J B
/A
-4
B
-1
B
-2
C
-1
C
-2
J B
/A
C -5
J B
/E
J -1
C Q
-7
/B -4
B
K
C Q
-7
/B -3
R
C Q
-7
/B -2
G
JB3
JB4
A R
/H H
A R
/Q -7
K -3
A R
/Q -1
A R
/Q -1
M -1
A R
/R -1
S C
/D
-5
S C
/D
-6
S C
/D
-7
S C
/D
-8
S C
/G
-1
S C
/G
-1
S C
/G
-1
S C
/H
-1
T D
/S C
R
/E -2
S C
R /E
-1
G -7
42"
DEPICT REAR CONDUITS
LARGER CONDUITS
A N
S
IT
B U
S R
E P
L A
C E
M E
N T
M
ID
D L
E F
O R
K W
IL
L
A M
E T
T E
R
IV
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NEW BUS DUCT HEATER
SEE E-602
LC5, TYP. T1, T2, T3.
REPLACE CIRCUIT TO
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GENERAL NOTES:
®of Engineers
US Army Corps
U .S
A
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DESIG.
CABLE
NO.
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NO.
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WIRE SIZE
WIRES/
NO. OF
SPARES
NO. OF
DESCRIPTION
P27
2T6
2T2
2T3
2T5
2T10
2T7
2T7
T24
R32
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2T4
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CQ2-q6-T2
T2-q1
T2-q2
SC2-c3-T2
SCR4-a1-T2
SCR4-a2-T2
AR-u4-T2
PLC-u1-T2
SC4-c2-T2
SC4-c1-T2
SCR2-a3-T2
SC-a4-T2
LC5-16
SGR2-u1-T2
3 - #8
3 - #10
3 - #10
7/c #12
4/c #10
4/c #10
7/c #12
7/c #12
12/c #16
5/c #14
2/c #10
2/c #10
2/c #12
2/c #12
15 #14
2 - #12
480V OIL PUMP POWER FED FROM CQ2 BKR 7
OIL PUMP #1; TRANSFORMER HIGH VOLTAGE SIDE
OIL PUMP #2; TRANSFORMER LOW VOLTAGE SIDE
CB & MOD INTERLOCK & TEMPERATURE TRIP
TRANSFORMER DIFFERENTIAL CT'S
PILOT WIRE DIFFERENTIAL CT'S
ANNUNCIATION
RTD'S TO PLC
OIL PUMP CONTROL POWER TO PANEL SC4
OIL PUMP CONTROL ROOM SELECTOR SW & LIGHTS
TRANSFORMER NEUTRAL CT TO SCR2 PANEL
TRANSFORMER NEUTRAL CT FROM TRANSFORMER
BUSWORK 2 HEATER; FED FROM LC5 BKR #16
TO BUSWORK 2 HEATERS
ANNUNCIATION
FROM D.S. PH OUTLETS - FED FROM LC1 BKR #2
CABLE SCHEDULE
H
H
LPP-10-6-9H56/1
DIAGRAM (JB1, JB2 & JB4)
WIRING AROUND TRANSFORMER WIRING
LPP-1-6-2A1/11 LIGHTING CABINET DETAILS
LPP-3-6-OA1/52 15KV INSULATED BUS MODIFICATION SHEET 1
REFERENCE DRAWINGS:
TO THIS DRAWING.
CONNECTIONS AND PROVIDE AS-CONSTRUCTED CORRECTIONS
BY RECORD DRAWINGS. FIELD VERIFY ALL DIMENSIONS AND
1. THIS DRAWING SHOWS EXISTING CONDITIONS AS REPRESENTED
C5
TRANSFORMER T2 CONTROL TERMINAL CABINETS
T1 & T3 SIMILAR NOT TO SCALE
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US Army Corps
U .S
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®of Engineers
US Army Corps
U .S
A
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E E
| LPP1.105_G-000XXX |
| LPP1.105_G-001XXX |
| LPP1.105_G-002XXX |
| LPP1.105_G-101XXX |
| LPP1.105_G-102XXX |
| LPP1.105_G-103XXX |
| LPP1.105_G-104XXX |
| LPP1.105_E-101XXX |
| LPP1.105_E-401XXX |
| LPP1.105_E-501XXX |
| LPP1.105_E-502XXX |
| LPP1.105_E-503XXX |
| LPP1.105_E-504XXX |
| LPP1.105_E-601XXX |
| LPP1.105_E-602XXX |
| LPP1.105_E-701XXX |
| LPP1.105_E-702XXX |
| LPP1.105_E-703XXX |
| LPP1.105_E-901XXX |
| LPP1.105_E-902XXX |
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