Denison SS Ref Dwgs.pdf
PDF 22 MB Posted
- Attached to
- RFI - Denison Stations Service Generator Rehab
- Solicitation number
- W912BV25FTA06
About this file
The file contains electrical distribution and one-line diagram drawings for the Denison Dam Powerhouse Station Service Unit Rehabilitation project by the U.S. Army Corps of Engineers Tulsa District. The technical drawings depict detailed electrical system configurations for two 35,000 kilowatt station service generators, including switchgear, transformers, cable trays, power distribution panels, and associated electrical infrastructure at the Red River facility in Texas.
The accompanying pre-solicitation Request for Information (RFI) indicates a comprehensive rehabilitation project for two aging station service units originally installed in 1945 and 1949. The project scope encompasses mechanical and electrical system upgrades, including inspection, repair, and potential replacement of components across multiple systems such as mechanical governors, generation equipment, turbines, controls, protective relaying, and structural elements. The Corps seeks sources to address reliability issues with the station service units, which currently provide auxiliary power for the main generating units and serve as mutual backup power sources.
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SS
SS
REFERENCE DRAWINGS: NOTES:
SCOPE
SYNC.
52-18
M
(2) A ,B ADJ. 50-200 KC
ADJ. 70-200KC
DEMS
52-18
5C1
SYNC
5N1
52-12
52-G1
50GX
59GX
40GX
81GX
32GX
13.8KV
3PH 60HZ
53,500KVA
GEN 1
TD
W/VA/V
TD
FREQ
G2
JEM 2
W/V
SR
CA 2S
SI
(BEPC)
KWHKWH
(SWPA) (RAY.)
XDATA ABB
KWH
(TXU)
ABB
KWH
TD
HZ
XDCR
A
52-G2 52-32 5N2
SYNC
5C2 52-38
DEMS
AUTO. INCOMMING
AUTO. RUNNING
87GX
50GX
59GX
64GX
40GX
81GX
32GX
JEM 2
FREQ
TD
A/V W/VW/V
13.8KV
3PH 60HZ
53,500KVA
GEN 2
THERMAL CONVERTER
SYNC. CHECK RELAY
DIGITAL LINE PROTECTION PACKAGE
GENERATOR SYNC. CHECK RELAY
JEM 2
LINE NO. 2
SWPA BROWN79700/115/66.4V
800 AMPS
(3)
1000/5 MR
1000/5 (3)
RELAY
244-260
292-308
79700/115/66.4 (3)
79700/115/66.4V (3)
800-400/5 (3)
MANUAL INCOMING
(3)
HZ
RPM VM
AM KWH
M
AM
VM
KWH
TD
W
52-G2 TRIP (48)
52-G2 TRIP (125)
5E2
BF TIMER (M3430)
DEMS
65SD
5N2
L V
L V HZ SYN
5C2
SYNC SWITCH
FUSE
UNIT FIELD BREAKER
LOAD RECORDER
AMP SWITCH
VARMETER
VOLTMETER
WATTMETER
AMMETER
CURRENT TEST BLOCK
POTENTIAL TEST BLOCK
VOLT SWITCH
PHASE SHIFTER
VOLTAGE RECORDER
GENERATOR DIFFERENTIAL RELAY
KILOWATT HOUR METER (IN OR OUT)
POTENTIAL TRANSFORMER
MOTOR OPERATED DISCONNECT SWITCH
CURRENT CIRCUIT COMMON (NEUTRAL)
SS52-12SS
SS52-42
52-32 52-22
89-29
89-31
(3) 1000 / 5 MR
(3) 1000 / 5
(3) 1000 / 5 MR
1000 / 5 MR
89-33
89-39
1000/5 (3)
52-38 SS
(3)
1000/5 MR
89-37
KWH
52-38 52-42
V
89-41
(3) 1000 / 5 MR
(3) 1000 / 5
(3) 1000 / 5 MR
89-45
(3) 1000 / 5 MR
89-43
(3) 1000 / 5
(3) 1000 / 5 MR
89-25
1000 / 5 MR
(3) 1000 / 5 MR
89-23
89-11
(3) 1000 / 5 MR
(3) 1000 / 5
1000 / 5 MR
300 MR
(3) 1000 / 5 MR
(3) 1000 / 5 MR
89-13
89-19
1000 / 5 MR
(3) 1000 / 5
1000 / 5 MR
MANUAL RUNNING
138KV MAIN BUS
TD
W
GEN FIELDGEN FIELD
CT
NEUTRAL
TO T2
CT
NEUTRAL
TO T1
MRCT
(3) 3000/5
MRCT
(3) 3000/5
LA
(1) 200/5
387E
TO T1
(2) 14400/120
.25 UF
(2) 14400/120
SPARE
(3) 2000/5MRCT
(3) 3000/5
MRCT
(2) 3000/5
MRCT
(1) 3000/5
387E
TO T2
LA
(1) 200/5
CT
NEUTRAL
TO T1
387E
SEL
CT
NEUTRAL
TO T2
(3) 14400/120
MRCT
(3) 3000/5
MRCT
(3) 3000/5
MRCT
(1) 3000/5
MRCT
(2) 3000/5
MRCT
(3) 3000/5
SPARE
(3) 2000/5
(2) 14400/120
(2) 14400/120
TRANSFORMER DIFFERENTIAL RELAY
(2) 14400/120 (2) 14400/120
LEGEND:
(3) 14400/120
GEN TERM. BOX GEN TERM. BOX
3000 A
XJ1
3000 A
XJ01
387E
SEL
13.8KV/138KV
GAS INSULATED
3PH 60HZ
53,500 KVA
TRANSFORMER 2
3000 A
XJ2
SYSTEM
STATICE EXCITATION
TRANSFORMER AND
POWER POTENTIAL
387E
SEL
387E
SEL
SYSTEM
STATICE EXCITATION
TRANSFORMER AND
POWER POTENTIAL
13.8KV/138KV
GAS INSULATED
3PH 60HZ
53,500 KVA
TRANSFORMER 1
15.3KV
50 KVA
13,800/240 V
TN2
GROUND PROTECTION
RELAY FOR STATOR
TO MULT. FUNC.
89NB289NA2
15.3KV
.25 UF
M
G2
TD
TD
0A / 0C /
0B /
25XA2
TX2
29L2
GE57VOICE
TELM
RELAY
CTR-
191.000
RFL
6785P
LTU
LTU
A
B
W/
VAR
SEL
121G
ANN.
LX
SEL
121G
(SWPA)
WATT
JEM 2 IN & OUT
W/V
TD
A/V
TD
29MBE
MOD
B
LTU
RFL
6785P
54.00
54.25
TEXAS TPL
LINE NO. 1
89-21
400 MR
400 AMPS
29L1
TD
V
(BEPC)
JEM 1
KWH
SEL
121G
SEL
121G
1AS
CA
25A1525
M3430
BECKWITH
A
5C2
DEMS
M3430
BECKWITH
B
HZ
RPM
TD
89NB189NA1
0 0C /A /
B /
RUNNING
TO
INCOMING
TO
25XA1
5C2
DEMS
M3430
BECKWITH
A
M3430
BECKWITH
B
MRCT
(3) 3000/5
TX1
87GX
64GX
(TXU)
89-17
V W
VAR
A
SEL
121G
LX
DEMS
52-18 52-22
SEL
121G
SS
W/V
TD
TD
A/V
TD
HZ
79700/115/66.4
29MBW
(3) 1000 / 5
SS
(3)
HZ
ANNUNCIATORDEMS
A
W
V
VAR
AS
VS
PS
LX
51G
VR
TC
87G
87T
KWH
SEL
121G
TD
A/V
25 15
25A
M
IN & OUT
JEM 2
KWH
SS
LR
41T
13.8KV/480V
3PH 60HZ
750 KVA
TRANSFORMER
STATION SERVICE
DISTRIBUTION CENTER
TO STATION SERVICE
DENISON POWERPLANT ONE LINE DIAGRAMD-1
15 KV CABLE
15 KV CABLE
15 KV CABLE
(1ST # DENOTES LINE NUMBER)
DISTANCE RELAY AUXILIARY RELAY
(1ST # DENOTES LINE NUMBER)
DISTANCE RELAY
(LAST # DENOTES LINE NUMBER)
MANUAL LV DISCONNECT SWITCH
A/V=AMP/VOLT, W=MW, VAR=MVAR
TRANSDUCER FOR TELEMETERING
GROUND PROTECTION
RELAY FOR STATOR
TO MULT. FUNC.
OHMS
.35
RN2
50 KVA
13,800/240 V
TN1
OHMS
.35
RN1
5C2
52-G2 TRIP (48)
52-G2 TRIP (125)
5E2
BF TIMER (M3430)
DEMS
65SD
5N2
MULT.
FUNC.
RELAY
A
(-1;PRIMARY -2;BACKUP)
(1ST # DENOTES LINE NUMBER)
LINE AC DIRECTIONAL O/C RELAY
(LAST # DENOTES UNIT NUMBER)
AC TIME OVERCURRENT RELAY
GEN. CONTROL UNIT
AUTO. SYNCHRONIZER/
& RECORDER (IN & OUT)
KILOWATT HOUR METER
TRANSFORMER NEUTRAL
POLARIZING CURRENT IN
PROTECTION PACKAGE
DIGITAL GENERATOR
(3) 3000/5 MRCT (3) 3000/5 MRCT
INSTALLATION CONTRACT. AS-BUILT VERIFICATION REQUIRED.
1. THIS DRAWING IS BASED ON THE GSU TRANSFORMER
S T
E V
E N R
M
IL
E S P .E
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
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
R S
T U
L S
A
O K
L A
H O
M A
T U
L S
A D
IS
T R
IC
P H
A S
E
A R
E P
O R
T
R E
D R
IV
E R
D E
N
IS
O N D
A M A
N D R
E S
E R
V O
IR
S T
A T
IO
N S
E R
V
IC
E U
N
IT
R
E H
A B
DWG 1A
M A
IN
O
N E L
IN
E D
IA
G R
A M
E X
IS
T
IN
G
K
C H
E N
K
C H
E N
MAIN ONE LINE DIAGRAM
POWER PLANT
DRAWING PLOT SIZE: ANSI D
D
C
A
B
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
1 2 3 4 5 6
E
D E
S C
R
IP
T
IO
N M
A R
K D
A T
E A
P P
R of Engineers
US Army Corps
/1
/2
BORDER VERSION UPDATE [09-2012]
E-601SHEET NAME:g2hdckc9 Untitled WorkspaceBY USERNAME:DATE AND TIME PLOTTED: 1/17/2019 7:48:55 AM
TULSA DISTRICT
S P
A R
E
52-SS1 52-SS2
13.8kV/480V
750kVA
C R
A N
E
P C -1
P
O W
E R
H O
U S
E
S Q
-q
-C
Q
S Q
-q
-C
Q
S Q
-q
-C
Q
S Q
-q
-C
Q
S Q
-q
-C
Q
S Q
-q
-S
U
S Q
-q
-S
U
S Q
-q
-C
Q
S Q
-q
-C
Q
S Q
-q
-P
C
S Q
-q
-C
Q T
S Q
-q
-P
C
S Q
-q
-S
U O
S Q
-q
-C
Q T
S Q
-q
-P
C
S Q
-q
-S
U O
S P
A R
E
S Q
-q
-C
Q
S Q
-q
-F
P C
S Q
-q
-F
P C
S Q
-q
-C
Q
S Q
-q
-C
Q
AND INDICATORS
TO HRG RELAYS
S Q
-q
-S
S T
S Q
-q
-D
Q
(S E
E N
O T
E
V D
C S
U P
P L
Y
(S E
E N
O T
E
A N
N U
N C
IA
T
IO
N
A
SU1 & SU2 MCC
SU01 & SU02 MCC
CQ8 MCC
CQ3 MCC
PC12
CQT1 & CQT2 MCC
CQ6 MCC
CQ5 PANEL
DQ1 PANELCQ2 MCC
KEY INTERLOCKED
CQ9 MCC
400A
A
A
250A
A
A
KEY INTERLOCKED
400A
A
A
400A
A
A
400A
A
A
A
A
A
A
A
A
A
ONE FOR EACH BUS OF FEEDER BREAKERS)
(ONE FOR EACH MAIN AND TIE BREAKER AND
2P NON-AUTO BREAKERS
TRANSFORMER
ZIG-ZAG
480V SWITCHGEAR
STATION SERVICE
TRANSITION BOX
BUS TO CABLE
DLO CABLE
INTERLOCKED
KEY
480V, 1200A
BUS NO 1
AND INDICATORS
TO HRG RELAYS
TRANSFORMER
ZIG-ZAG
480V, 1200A
BUS NO 2
INTERLOCKED
KEY
S P
A R
E
S P
A R
E
S P
A R
E
CONTROLS 1
FIRE PUMP
CONTROLS 2
FIRE PUMP
C O
N T
R O
L S F
E E
D E
R
F
IR
E P
U M
P
C O
N T
R O
L S F
E E
D E
R
F
IR
E P
U M
P
INTERLOCKED
KEY
INTERLOCKED
KEY
(SEE NOTE 2)
TERMINAL BOX
POWER
MOTOR POOL
52-T1 52-T2
1600AF
1200AT
1600AF
1200AT
TYPICAL
125V DC
1600AF
1200AT
1600AF
1200AT
ELECTRICAL INTERLOCK
BUS 2
3-PHASE
480V
BUS 1
3-PHASE
480V
UNIT NO 1
SERVICE
STATION
UNIT NO 2
SERVICE
STATION
RELAY
PROTECTIVE
GENERATOR
52-SST1
1600AF
1200AT
480V SWITCHGEAR
NEXT TO EXISTING
EXISTING CABINET
TERMINATE IN
TRANSFORMER
SERVICE
STATION
52-SS1
TO XJ01
NOTES:
UNIT REHAB SHOWN IN RED.
EQUIPMENT PROPOSED FOR THE STATION SERVICE
REPLACEMENT CONTRACT SHOWN IN ORANGE.
6. EQUIPMENT TO BE INSTALLED FOR THE MCC
REQUIRED.
INSTALLATION CONTRACT. AS-BUILT VERIFICATION
5. THIS DRAWING IS BASED ON THE MCC REPLACEMENT
PANELBOARD AND PROVIDE CIRCUIT BREAKER.
PERSONNEL SHALL TERMINATE THE CABLE IN THE
WALL OUTSIDE OF BATTERY ROOM. DENISON
TO THE DC PANEL LOCATED ON THE DOWNSTREAM
4. CONTRACTOR SHALL RUN DC POWER SUPPLY CABLE
CONNECTION BY PROJECT.
TERMINAL ROOM. LEAVE 5' PIG-TAIL FOR PROPER
3. EXTEND ALL ANNUNCIATION WIRING TO T5A IN
IN THE CABINET.
ON THE MOTOR POOL BUILDING SIDE AND RECONNECT
POWERHOUSE SIDE AND THE REMAINING SEGMENT
TERMINATE MOTOR POOL NEW FEEDER SEGMENT ON
AT THE END OF TUNNEL (SEE DRAWING E-106).
2. PROVIDE NEW POWER TERMINAL CABINET LOCATED
1. RED INDICATES NEW EQUIPMENT TO BE INSTALLED.
METERS
AND
EXCITER
TO
RELAY
PROTECTIVE
GENERATOR
480V SWITCHGEAR
NEXT TO EXISTING
EXISTING CABINET
TERMINATE IN
METERS
AND
EXCITER
TO
E V
E N R
M
IL
E S P
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
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
R S
T U
L S
A
O K
L A
H O
M A
T U
L S
A D
IS
T R
P H
A S
E
A R
E P
O R
T
R E
D R
IV
E R
D E
N
IS
O N D
A M A
N D R
E S
E R
V O
IR
S T
A T
IO
N S
E R
V
IC
E U
N
IT
R
E H
A B
DWG 1B
X
IS
T
IN
G
K
C H
E N
K
C H
N
A T
IO
N S
E R
V
IC
E O
N E L
IN
E D
IA
G R
A M
ONE-LINE DIAGRAM
STATION SERVICE DISTRIBUTION
DRAWING PLOT SIZE: ANSI D
D
C
A
B
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
1 2 3 4 5 6
E
D E
S C
R
IP
T
IO
N M
A R
K D
A T
E A
P P
R of Engineers
US Army Corps
/1
/2
BORDER VERSION UPDATE [09-2012]
E-601SHEET NAME:g2hdckc9 Untitled WorkspaceBY USERNAME:DATE AND TIME PLOTTED: 1/17/2019 7:46:43 AM
BRICK COLUMNS
FRESH AIR INTAKE
10,700CFM FAN
DUCTS
12,500CFM FAN
PIPE SHAFT
RETURN AIR DUCT
BATTERY SWITCHBOARD
CABLE TRAYS
M.H.
60 CELL STATION STORAGE BATTERY
CO2 FIRE PROTECTION EQUIPMENT
HATCHWAY TO OIL STORAGE ROOM
TURBINE AIR INTAKE
COOLING COILS
FIELD CONTROL PANELS
BRICK COLUMN
U P
TURBINE AIR INTAKE
BATTERY ROOM
STORAGE
CABLE TRAYS
15kV SWITCHGEAR 15kV SWITCHGEAR
STATION SERVICE
TURBINE GOVERNORS
ALL AIR CONDITIONING
EQUIPMENT FUTURE
ESCAPE HATCH
FROM OIL STORAGE
ROOM
AUTO
AIR
FILTERS
25 TON REFRIGERATING
UNIT
TURBINE
56,000 H.P. @ 102.5
HEAD
90 RPM
GOVERNOR
PRESSURE
TANK
GOVERNOR OIL
PUMPS
GOVERNOR OIL
SUMP TANKS
CABLE
TUNNEL
TRANSFORMER NITROGEN
EQUIPMENT
TRANSFORMER NITROGEN
EQUIPMENT
OPERATING STANDS FOR STATION SERVICE
TURBINE INLET VALVES
TURBINE
56,000 H.P. @ 102.5
HEAD
90 RPM
HIGH PRESSURE
AIR COMPRESSOR
TURBINE
ROOM
AIR CONDITIONING
ROOM
FIELD CONTROL
PANELS
LP-4
LC-8
EXISTING STUBOUT OF
WALL AT EL 522.5
P37-LT-4-1 1/4"
ELEVATOR
EXHAUST
DUCT
125V DC PANELS
XFMR LT-6
LIGHTING
UP
DOWN
DOWNDOWN
DOWN
GOVERNOR
PRESSURE
TANK
STATION SERVICE GENERATORS
750KVA 480V 3 PHASE 60 CYCLE
514 RPM
UNWATERING PUMPS
NOMINAL CAPACITY,
3,000 GPM, 50' HEAD (EACH)
HIGH PRESSURE
PUMP LIFT
HIGH PRESSURE
PUMP LIFT
EQUIPMENT
EQUIPMENT
MACHINERY ROOM
HATCH TO AUX.
EXISTING GROUND
BUS BAR ALONG WALL
REFERENCE DRAWINGS:
DRAWING NUMBER TITLE
NOTES:
N
UH-3
UH-2
F L
O W
R-UIE-37/54
R-UIE-57/14.6
R-UIE-44/264
R-UIE-44/263
R-UIE-44/262
R-UIE-44/261.1
R-UIE-44/260
DRC-94.1
R-UIE-57/108
DRC-245
DRC-218
R-UIE-57-57/68.5
R-UIE-57-57/68.2
R-UIE-57/2.6 SHEETNO. 61
STATION SERVICE SYSTEM POWER CABINETS
POWERHOUSE GROUNDING SYSTEM PLAN ELEV. & DEATAILS
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.5
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.4
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.3
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.2
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.1
ADDITIONS TO 480V SWITCHGEAR
MISC. PIPING & CONDUIT DETAILS
TURBINE ROOM EL 545.0
CONTROL ROOM TURBINE ROOM
STATION SERVICE SYSTEM CONDUIT PLAN
STATION SERVICE SYSTEM CONDUIT PLAN
STATION SERVICE SYSTEM CONDUIT PLAN EL. 528
(TYP)
SPACE HEATER
IN ACCORDANCE TO NATIONAL ELECTRIC CODE.GROUNDING BAR AVAILABLE
15. ALL NEW EQUIPMENT SHALL BE CONNECTED TO THE NEAREST POWERHOUSE
CONDUCTORS.
CONDUCTORS VIA PULL BOX SS FOR PC-12 AFTER REMOVAL OF EXISTING
14. INTERCEPT AND UTILIZE EXISTING CONDUITS TO ROUTE NEW CABLES AND
EMBEDDED CONDUIT.
CR-10 AT EL 510. PROVIDE PULL BOX. SEE REFERENCE DRAWINGS R-UIE-57-3.3 FOR
13. UTILIZE EXISTING J-BOXES AND EXISTING EMBEDDED CONDUIT TO ROUTE FEEDER FOR
PROVIDE INSTALLATION SUBMITTAL FOR APPROVAL.
12. NEW TRANSFORMER LT-5 SHALL BE MOUNTED ON THE WALL AS EXISTING LT-5.
REMOVAL OF EXISTING CONDUIT. DO NOT DISTURB ASBESTOS WALL.
FROM CQ3 TO NORTH WALL FANS THROUGH THE HOLE IN THE FALSE WALL LEFT FROM
11. REMOVE EXISTING CONDUIT FOR NORTH WALL FAN UP TO LT-6. ROUTE NEW CONDUIT
SHEET METAL ENCLOSURE TO EMBEDDED CONDUIUTS ON WALL.
UTILIZE EXISTING EMBEDDED CONDUITS TO ROUTE FEEDER TO TUNNEL. PROVIDE NEW
HOLE IN THE WALL TO TRANSIOTION FEEDER/CONDUIT FOR NEW 480V PANEL AND
10. FEEDER FOR NEW 480V PANEL (DQ1) IN THE INTAKE TOWER TUNNEL. UTILIZE EXISTING
EXITING CABLE TRAYS IN TUNNEL. PROVIDE SUBMITTAL FOR APPROVAL.
THE NEW SHEET METAL COVER. PROVIDE CONDUITS TO EXTEND FEEDERS INTO
MOTOR POOL BUILDING FEED AND SWITCHYARD FEEDER FROM EL 510 TO EL 528 INTO
9. INTERCEPT AND UTILIZE EXISTING OIL PIPING SLEEVES TO TRANSITION AND ROUTE
POOL BUILDING, AND SWITCHYARD FEEDER.
FIRE PROTECTION CONTROLER PANELS FPC 1, FPC-2, MCC CQ-9, FEEDERS TO MOTOR
NEW ENCLOSURE AND EXISTING CUTOUT IN THE FLOOR TO ROUTE CONDUIT DOWN TO
8. PROVIDE A FULL HEIGHT ENCLOSURE TO MATCH ADJACENT SWITCHBOARD. USE THE
PLAN.
7. SEE REFERENCE DRAWING R-UIE-57/68.5 FOR STATION SERVICE SYSTEM CONDUIT
SUPPORT WALL FROM COLLAPSING.
6. PUNCH DUCT SIZE HOLE THROUGH BRICK WALL AND PROVIDE METAL FRAME TO
5. MODIFY THE EXISTING TRAY AND RECONNECT IT TO THE NEW CABLE TRAY.
DURING STRUCTURAL EXPANSION AND CONTRACTION AT THE JOINT.
STRUCTURAL JOINT SHOULD BE SUPPORTED ALLOWING IT TO FLOAT ON ONE SIDE
4. THE SWITCHGEAR SHOULD BE SEISMICALLY SUPPORTED. THE SHORTER END TO
DETAIL D ON SHEET E-202.
A PROPER HIGHT TO STAY CLEAR OFF TRENCH AND EXISTING GROUND ROD. SEE
CONDUITS AS REQUIRED. SHEET METAL ENCLOSURE SHALL BE MOUNTED ON WALL AT
BEEN REMOVED TO ALLOW THE NEW RACEWYS TO ACCESS TO THE EMBEDDED
THE EXISTING CABINET OPENING ONCE THE INTERNAL EQUIPMENT AND COVER HAVE
3. A SHEET METAL ENCLOSURE, AS INDICATED ON DRAWINGS, SHALL BE PLACED OVER
PENETRATE THE WALL TO GAIN ACCESS TO THE CONDUITS SUPPLYING THE PUMPS.
THE PC-8 POWER CENTER IS EMBEDDED IN A PLASTER WALL, CONTRACTOR TO 2.
BASED ON THE MCC REPLACEMENT.
RED INSTALLATION CONTRACT. AS-BUILT VERIFICATION REQUIRED.THIS DRAWING IS
ORANGE. EQUIPMENT PROPOSED FOR THE STATION SERVICE UNIT REHAB SHOWN IN
1. EQUIPMENT TO BE INSTALLED FOR THE MCC REPLACEMENT CONTRACT SHOWN IN FLOOR PLAN: ELEVATION 528.0
BLDG FEEDERS
MOTOR POOL
SWITCHYARD AND
TO COVER EXISTING SLEEVES
36" X 36" X 24" MINIMUM
NEW SHEET METAL COVER
HOLE IN WALL
USE EXISTING
(SEE NOTE 6)
BY OTHERS
DUCT REMOVAL
DUCT HOLE
CONDUIT THROUGH
WALL
ASBESTOS
WALL
ASBESTOS
(SEE NOTE 9)
TO EL 510.0
PIPE SLEEVES
EXISTING OIL
NEW MCC CQ-3
NEW MCC SU-2
NEW MCC SU-1
CQ-8
NEW MCC
(SEE NOTE 2,3 & 7)
COVER PC-8
SHEET METAL
PC-1 (SEE NOTE 3 & 7)
SHEET METAL ENCLOSURE
UP TO CR-1
60" X 50" X 8" MINIMUM
NEW COVER ENCLOSURE
(SEE NOTE 14)
(SPARE 2 1/2")
(1P4-YC-2 1/2")
EXISTING EMBEDDED CONDUITS
(SEE NOTE 10)
CONDUITS TO INTAKE TUNNEL
EXISTING EMBEDDED
(SEE NOTE 12)
XFMR LT-5
NEW LIGHTING
CABLE TRAY (D)
CABLE TRAY (E)
CABLE TRAY (G)
CABLE TRAY (H)
TRAY (J)
NEW CABLE
(SEE NOTE 11)
TO NORTH WALL FANS
CQ3-q4, 1"-C
CQ3-q3, 1"-C
SQ2-q2-PC12
SQ1-q1-PC12
SQ1-q1-CQ6, 2-1/2"-C
S W
IT
C H
Y A
R D
T O
(SEE NOTE 5)
EXTG CABLE TRAY
CONNECT TO
(SEE NOTE 7)
NEW MCC CQ-6
CQ3-q4, 1" C
CQ3-q3, 1" C
CQ3-q1-CR11, 1" C
CQ3-q2-CR5, 1" C
(SEE NOTE 10)
SQ1-q1-DQ1, 2-1/2" C
HC-1 COVER
LC-4 COVER CENTER CR-4
NEW MINI-POWER
(SEE NOTE 15)
CENTER CR-5
NEW MINI-POWER
UP TO CR-11
THROUGH THE FLOOR
CORE DRILL CONDUIT
CQ3-q4, 1"-C
CQ3-q3, 1"-C
CQ3-q2-CR5, 1"-C
CQ3-q2-CR5, 1"-C
EXISTING TRAY
MOUNT UNDERNEATH
CABLE TRAY (I)
THROUGH WALL
CORE DRILL CONDUIT
TRANSFORMER FEEDER
FOR STATION SERVICE
24" CABLE TRAY (B2)
POWERHOUSE GROUND BAR
GROUND BUS AND CONNECT TO THE EXISTING
INSTALL AND CONNECT 1000MCM
SUO2-q1-LTS, 2.5"C
RECEPTACLE
WELDING
TEMPORARY
AT EL 510.0
TO RECEPTACLE
CONDUIT DOWN
ALONG THE WALL
EXISTING GROUND BUS BAR
DRAWING PLOT SIZE: ANSI F
D
C
A
B
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
1 2 3 4 5 6
E
D E
S C
R
IP
T
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N M
A R
K D
A T
E A
P P
R of Engineers
US Army Corps
/1
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BORDER VERSION UPDATE [09-2012]
E-102ASHEET NAME:g2hdckc9 Untitled WorkspaceBY USERNAME:DATE AND TIME PLOTTED: 1/10/2019 10:58:53 AM
E V
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M
IL
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A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
P O
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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
R S
T U
L S
A
O K
L A
H O
M A
T U
L S
A D
IS
T R
Y
S T
E M U
P G
R A
D E
R E
D R
IV
E R
D E
N
IS
O N D
A M A
N D R
E S
E R
V O
IR
D N
P -X .X
X X E -1
A X
X X .d g n
E L E
V A
T
IO
N
.0
IN
S
T A
L L
A S
A W
A B
J A
G
E L E
C T
R
IC
A L D
IS
T R
IB
U T
IO
N
16'8'0'
DWG 1C
F L
O O
R P
L A
N
B C
O E
S R
E V
IE
W
E-102B
TURBINE INLET VALVES
OPERATING STANDS FOR STATION SERVICE
125V DC PANELS
514 RPM
750KVA 480V 3 PHASE 60 CYCLE
STATION SERVICE GENERATORS
3,000 GPM, 50' HEAD (EACH)
NOMINAL CAPACITY,
UNWATERING PUMPS
MACHINERY ROOM
HATCH TO AUX.
REFERENCE DRAWINGS:
DRAWING NUMBER TITLE
NOTES:
N
R-UIE-44/264
R-UIE-44/263
R-UIE-44/262
R-UIE-44/261.1
R-UIE-44/260
DRC-94.1
R-UIE-57/108
DRC-245
DRC-218
R-UIE-57-57/68.5
R-UIE-57-57/68.2
R-UIE-57/2.6 SHEETNO. 61
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.5
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.4
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.3
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.2
CONTROL SYSTEM TRAY-CABLE ARRANGMENT NO.1
ADDITIONS TO 480V SWITCHGEAR
MISC. PIPING & CONDUIT DETAILS
TURBINE ROOM EL 545.0
CONTROL ROOM TURBINE ROOM
SATATION SERVICE SYSTEM CONDUIT PLAN
SATATION SERVICE SYSTEM CONDUIT PLAN
SATATION SERVICE SYSTEM CONDUIT PLAN EL. 528
F L
O W
PLAN.
4. SEE REFERENCE DRAWING R-UIE-57/68.5 FOR STATION SERVICE SYSTEM CONDUIT
EXISTING SWITCHGEAR.
FEEDERS FROM NEW SWITCHGEAR TO EXISTING CONDUIT STUB OUTS ABOVE THE
A LADDER TYPE CABLE TRAY SHALL BE INSTALLED TO ROUTE AND TRANSITION 3.
DETAIL D ON SHEET E-202.
A PROPER HIGHT TO STAY CLEAR OFF TRENCH AND EXISTING GROUND ROD. SEE
CONDUITS AS REQUIRED. SHEET METAL ENCLOSURE SHALL BE MOUNTED ON WALL AT
BEEN REMOVED TO ALLOW THE NEW RACEWYS TO ACCESS TO THE EMBEDDED
THE EXISTING CABINET OPENING ONCE THE INTERNAL EQUIPMENT AND COVER HAVE
2. A SHEET METAL ENCLOSURE, AS INDICATED ON DRAWINGS, SHALL BE PLACED OVER
BASED ON THE MCC REPLACEMENT.
RED INSTALLATION CONTRACT. AS-BUILT VERIFICATION REQUIRED.THIS DRAWING IS
ORANGE. EQUIPMENT PROPOSED FOR THE STATION SERVICE UNIT REHAB SHOWN IN
1. EQUIPMENT TO BE INSTALLED FOR THE MCC REPLACEMENT CONTRACT SHOWN IN
NEW MCC SUO-1 & 2
(SEE NOTE 2 & 4)
PC-14, 60" X 40" MINIMUM
SHEET METAL ENCLOSURE
CABLE TRAY (C)
CABLE TRAY (E)
CABLE TRAY (H)
SQ2-q1-FPC2, 2-1/2"-C
SQ1-q1-FPC1, 2-1/2"-C
PANEL CONTROL CABLES
FOR LOCAL/REMOTE
CABLE TRAY (A)
TRANSFORMER FEEDER
FOR STATION SERVICE
24" CABLE TRAY (B2)
15'-8"
CABLE TRAY (E)
CABLE TRAY (F)
CABLE TRAY (D)
GROUND BUS
1000MCM BARE COPPER
CQ-8
NEW MCC
SUO2-q1-LTS, 2.5"C
SERVICE TRANSFORMER
EXISTING STATION
BOARD TO BE USED AS A PULL BOX .
TO ADJECENT EXISTNG CONTROL
SIMILAR IN HEIGTH, AND DEPTH
CABINET WITH HIGED DOORS
PROVIDE NEW STATION SERVICE
480V SWITCHGEAR (SQ)
STATION SERVICE NEW
PANEL (LR)
LOCAL/REMOTE
CABLE TRAY (B)
(SEE NOTE 3 & 4)
CABLE TRAY (B)
DRAWING PLOT SIZE: ANSI F
D
C
A
B
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
1 2 3 4 5 6
E
D E
S C
R
IP
T
IO
N M
A R
K D
A T
E A
P P
R of Engineers
US Army Corps
/1
/2
BORDER VERSION UPDATE [09-2012]
E-102BSHEET NAME:g2hdckc9 Untitled WorkspaceBY USERNAME:DATE AND TIME PLOTTED: 1/10/2019 11:00:16 AM
E V
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M
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P O
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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
R S
T U
L S
A
O K
L A
H O
M A
T U
L S
A D
IS
T R
Y
S T
E M U
P G
R A
D E
R E
D R
IV
E R
D E
N
IS
O N D
A M A
N D R
E S
E R
V O
IR
D N
P -X .X
X X E -1
B X
X X .d g n
E L E
V A
T
IO
N
.0
IN
S
T A
L L
A S
A W
A B
J A
G
E L E
C T
R
IC
A L D
IS
T R
IB
U T
IO
N
DWG 1D
E-102A
REF PARTIAL PLAN: ELEVATION 528.0
F L
O O
R P
A R
T
IA
L P
L A
N
B C
O E
S R
E V
IE
W
4'2'0'
D
E-203
C
E-202
A
E-201
B
E-202
File details come from the government source that posted it. Updated .