W9127819R0048_Contract_Drawing_Amendment.pdf
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- Attached to
- Switchgear At Jones Bluff Powerhouse
- Solicitation number
- W9127819R0048
About this file
This package includes drawings and contract amendments for installing new 15kV generator switchgear lineups at the Jones Bluff Powerhouse in Selma, Alabama. The scope of work consists of removing existing switchgear and installing two new government furnished 15kV lineups, one each for generators 1-2 and 3-4. Additional requirements include replacing cables from removed equipment to the new lineups, modifying bus duct and connectors, coordinating exhaust venting, replacing surge arrestors and capacitors, commissioning and testing, modifying synchronous condensing piping, removing and replacing a switchgear room door, and creating as-built drawings. The contractor must field verify existing drawings and conditions. This small business set-aside procurement issued under NAICS 335313 will be posted to the website for download on or around May 22, 2019. The agency is the Department of the Army Corps of Engineers Engineering District Mobile.
Amendment No. 4 Drawings
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Text version
BUS ENCLOSURE
CONNECTION POINT
PLENUM PLENUM PLENUM PLENUM PLENUM PLENUM
VENT VENTVENT
METERS
RELAYS &
GEN 1
(2) P.T.
METERS
RELAYS &
GEN 2
(2) P.T.
CONTROL
GEN 1
(2) P.T.
CONTROL
GEN 2
(2) P.T.
ADVAC
2000A
GEN 1
52-710
ADVAC
2000A
GEN 2
52-720
ADVAC
2000A
FDR
SERVICE
STATION
52-812
COMP'T
AUX
COMP'T
AUX
SYNC
MAIN BUS
(2) P.T.
PLENUM
CUBICLE 1 CUBICLE 2 CUBICLE 3 CUBICLE 4 CUBICLE 5 CUBICLE 6 CUBICLE 7
PLENUM
VENT
2' 5 1/2 "3' 0"3' 0"3' 0"3' 0"3' 0"3' 0"
6"
1 1/2 "
3' 7 1/16 "
4' 4"
1 1/8 "
ELEVATION - FRONT VIEW
SCALE 1/2" = 1'
EXISTING CONCRETE BLOCKOUTSEXISTING CONCRETE BLOCKOUTS
BUS DUCT 1200A
GENERATOR 1
BUS DUCT 1200A
GENERATOR 2
BUS DUCT 2000A
TRANSFORMER
(CUBICLE 4 SIMILAR)
CUBICLE 1
PLENUM
VENT
CUBICLE 5
1' 8"
4' 4"
10'-0" TO FLOOR
(EL. 104.0)
EL. 120.79
/2
/2
2' 11 1/2 " 3' 0" 2' 11 5/8 " 3' 0" 3' 0"
1' 3"
OPEN
CLOSED
SEE NOTE 6
S O
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IT
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D B
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D A
T E
C O
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C H
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K E
D B
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D R
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B
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2 3 4 5 6 7 8 9 10
SHEET ID
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®of Engineers
US Army Corps
S T
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1 2 3 4 5 6 7 8 9 10
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C H
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A R I
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A L
A B
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REFERENCE DRAWINGS:
NOTES:
E L E
V A
T
IO
N V
IE
W
B K
R
K V S
W
IT
C H
G E
A R
S L
A U
G H
L
IN
4'2'0'
A N
S I
D
/0
/2
13.8KV SWITCHGEAR - FRONT VIEW
13.8KV SWITCHGEAR - SECTION VIEWS
JB - 61/6
JB - 51/44
CABLE TRAYS ARRANGEMENT SH. 1
SERVICE AREA FLOOR - EL. 121.0
JB - 59/3 13.8KV SWITCHGEAR - DETAILS
J B
P -1 .0
-6 -0
E /2
A
SCALE 1/2"=1'
GENERATOR 1 & 2 BUS
ELEVATION - SIDE VIEW
4'2'0' B
SCALE 1/2"=1'
TRANSFORMER BUS
ELEVATION - SIDE VIEW
4'2'0'
13.8KV SWITCHGEAR - FLOOR PLAN
DRAWING NUMBER TITLE
CS01343-C1B4102A
CS01343-C1B4103A
CS01343-C1B4104A
C O
N T
R A
C T A
M E
N D
M E
N T
/1
/1
DIMENSIONS: 95.5"W X 102.5"H
7. DOOR TO SWITCHGEAR ROOM WITH DOOR REMOVED,
TO FABRICATE AND INSTALL THE END PIECE OF THE EXHAUST FLUME.
6. CONTRACTOR TO COORDINATE WITH THE SWITCHGEAR MANUFACTURE
AND INSTALL NEW BRAIDED FLEXIBLE CONNECTORS.
FLEXIBLE LINKS CANNOT BE REUSED, THEN CONTRACTOR TO PROVIDE
5. REUSE FLEXIBLE LINKS, IF POSSIBLE, FOR RECONNECTING THE BUS. IF
OPENINGS.
PROPERLY ALIGN WITH THE DIMENSIONS OF THE GFE SWITCHGEAR
4. CONTRACTOR TO ENSURE THE INCOMING BUS SECTION ENCLOSURES
CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION.
3. LOCATION OF EXISTING CONCRETE BLOCKOUTS ARE APPROXIMATE.
2. SWITCHGEAR IS GOVERNMENT FURNISHED EQUIPMENT (GFE).
1. BOLD/RED INDICATES EQUIPMENT TO BE REPLACED AND INSTALLED.
A
B
PLENUMPLENUMPLENUMPLENUMPLENUMPLENUM
VENTVENT VENT
PLENUM
CUBICLE 1 CUBICLE 2 CUBICLE 3 CUBICLE 4 CUBICLE 5 CUBICLE 6 CUBICLE 7
PLENUM
VENT
ELEVATION - FRONT VIEW
SCALE 1/2" = 1'-0"
BUS ENCLOSURE
CONNECTION POINT
METERS
RELAYS &
GEN 3
(2) P.T.
CONTROL
GEN 4
(2) P.T.
CONTROL
GEN 3
(2) P.T.
ADVAC
2000A
GEN 4
52-710
ADVAC
2000A
GEN 2
52-720
ADVAC
2000A
FDR
SERVICE
STATION
52-822
COMP'T
AUX
COMP'T
AUX
SYNC
MAIN BUS
(2) P.T.
METERS
RELAYS &
GEN 4
(2) P.T.
2' 5 1/2 " 3' 0" 3' 0" 3' 0" 3' 0" 3' 0" 3' 0"
6"
OPEN
CLOSED
1 1/8 "
4' 4"
3' 7 1/16 "
1 1/2 "
/2
/2
(CUBICLE 4 SIMILAR)
CUBICLE 7
PLENUM
VENT
CUBICLE 3
BUS DUCT 2000A
TRANSFORMER
BUS DUCT 1200A
GENERATOR 3
BUS DUCT 1200A
GENERATOR 4
1' 3"
EXISTING CONCRETE BLOCKOUTS
11'-0" TO FLOOR
(EL. 104.0)
EL. 120.79
EXISTING CONCRETE BLOCKOUTS
BUS ENCLOSURE
CONNECTION POINT
3' 0"3' 0"3' 0"3' 0"3' 0"
4' 4"
1' 8"
SEE NOTE 6
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
A
M A
R K
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
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
S
IZ
E
T
E V
E N R
M
IL
E S P .E
F
IL
E N
A M
E
P O
W E
R H
O U
E
1 2 3 4 5 6 7 8 9 10
N
S I
D
K V S
W
IT
C H
G E
A R I
N S
T A
L L
A L
A B
A M
A R
IV
E R
M O
B
IL
E
A L
A B
A M
J O
N E
S B
L U
F F P
R O J E
C T
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
M O
B
IL
E D
IS
T R
IC
T
U .S
A R
M Y C
O R
P S O
F E
N G
IN
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H Y
D R
O E
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C T
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D
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IG
N C
E N
T E
R
P O
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L A
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D R
A W
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G N
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E-302
L
A U
G H
L
IN
D
D
IN
H
J B
P .0
-E -3
X X
X .d g n
REFERENCE DRAWINGS:
NOTES:
B K
R
K V S
W
IT
C H
G E
A R
E L E
V A
T
IO
N V
IE
W
A N
S I
D
/0
/2
S L
A U
G H
L
IN
4'2'0'
A
SCALE 1/2"=1'-0"
GENERATOR 3 & 4 BUS
ELEVATION - SIDE VIEW
4'2'0' B
SCALE 1/2"=1'-0"
TRANSFORMER BUS
ELEVATION - SIDE VIEW
4'2'0'
JB - 61/7
JB - 51/45
JB - 59/3
13.8KV SWITCHGEAR - FRONT VIEW
13.8KV SWITCHGEAR - SECTION VIEWS
CABLE TRAYS ARRANGEMENT SH. 2
SERVICE AREA FLOOR - EL. 121.0
13.8KV SWITCHGEAR - DETAILS
J B
P -1 .0
-6 -0
E /3
13.8KV SWITCHGEAR - FLOOR PLAN
DRAWING NUMBER TITLE
CS01343-C2B4102A
CS01343-C2B4103A
CS01343-C2B4104A
C O
N T
R A
C T A
M E
N D
M E
N T
/1
/1
TO FABRICATE AND INSTALL THE END PIECE OF THE EXHAUST FLUME.
6. CONTRACTOR TO COORDINATE WITH THE SWITCHGEAR MANUFACTURE
AND INSTALL NEW BRAIDED FLEXIBLE CONNECTORS.
FLEXIBLE LINKS CANNOT BE REUSED, THEN CONTRACTOR TO PROVIDE
5. REUSE FLEXIBLE LINKS, IF POSSIBLE, FOR RECONNECTING THE BUS. IF
OPENINGS.
PROPERLY ALIGN WITH THE DIMENSIONS OF THE GFE SWITCHGEAR
4. CONTRACTOR TO ENSURE THE INCOMING BUS SECTION ENCLOSURES
CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION.
3. LOCATION OF EXISTING CONCRETE BLOCKOUTS ARE APPROXIMATE.
2. SWITCHGEAR IS GOVERNMENT FURNISHED EQUIPMENT (GFE).
1. BOLD/RED INDICATES EQUIPMENT TO BE REPLACED AND INSTALLED.
A
B
| JBP1.003-E-301XXX |
| JBP1.003-E-302XXX |
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