4 of 4 W9128F24R0044 Reference Drawings Depressing Air System Replacement.pdf
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- Attached to
- Big Bend Depressing Air System Replacement
- Solicitation number
- W9128F24R0044
About this file
This federal contract opportunity notice solicits proposals to replace the depressing air system at the Big Bend Powerplant in Fort Thompson, South Dakota. The project scope includes replacing four existing compressors with two larger two-stage rotary screw compressors to reduce maintenance and increase reliability. It will also decrease system recovery time by increasing compressor capacity and total storage. This will be accomplished by replacing one damaged accumulator tank, adding two additional tanks, and upgrading undersized air supply piping. The notice provides an estimated construction magnitude between $500,000 and $1,000,000, and lists the primary NAICS code as 238290. Proposals are due in response to solicitation number W9128F24R0044. A site visit is scheduled for February 21, 2024 to provide additional details.
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FLOW
8" TO UNIT 5
8" TO UNIT 4
14" R.W.
TO
D.
A.
C
OMP.
E
XI
STIN
G
1/
2"
FL
OW
EXI
STIN
G
NEW
1 1/2" VALVE
EXISTING
BLIND FLANGE
3 1/2" R.W.
RW
-4-29
RW
-4-3
DCCS-1-1
SCCS-1-1
(ABANDONED IN PLACE)
SCCS-1-1B
CHILLED H2O, ETC.
TO FUTURE TO DEICER COMPS.,
SCCS-
1-1
A
RW
-3-36
DCCS-1-1A
RW
-4-28
4" VALVE
NEW
BALL VALVE
NEW 4"
TO
S.
S.
C
OMP.
E
XI
STIN
G
1/
2" R .W
BIG BEND POWERHOUSE RAW WATER HALF PLANT ISOLATION DIAGRAM 27 Oct 2021
14" PLUG VALVE
CROSS-CONNECT VALVE
RAW WATER
1/2 PLANT
AUX COOLING VALVE
BYPASS TO
RAW WATER
SOUTH
3 1/2" PIPE
1 1/2" PIPE
CI
G-
FLOW
CI
G
SYS
TE
M
R.
W
TO
FL
OW
FL
OW
4"
3 1/2" PIPE
3 1/2" PIPE
/2
PI
PE
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
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
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
®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
R E
V
AS-BUILT
Plotted 27 Oct 2021 R:\ODBB_PUB\CONTRACTS\Active Contrtacts\PH RAW WATER (COOLING WATER) REHAB\1.SPECIFCATIONS AND DRAWINGS\z_IN-HOUSE DRAWINGS-SKETCHES\Half_Plant_Isolation_Diagram_27Oct2021.dgn
SKETCH
AS-BUILT
M
IS
S
O U
R I
R
IV
E R
S O
U T
H D
A K
O T
A
O M
A H
A D
IS
T
R
IC
T
C
A P
IT
O
L A
V E
O M
A H
A N
E
F
IL
E N
A M
E
B
IG
B E
N D
D A
M
L A
K E
S H
A R
P E
SHEET ID
A N
S I
D
A P
R
G
K E
Y S
E R
F
IL
E N
U M
B E
R
H A
L F
P L
A N
T I
S O
L A
T
IO
N P
IP
IN
G S
C H
E M
A T
IC
R A
W W
A T
E R
P
IP
IN
G
TRANSF. 2 WATER
D N
T
O T
R A
Y
C O
N T
R
J O
IN
T
C
O N
T 'D
O
N P
L A
N B
E L
O W
F
P
B ½
P
B
½
P
B
½
P
B ½
P
B
P
B
P
B
P
B -3
X
½
X
½
T
½ xba
14P52-2"
14P59-1 ¼"
XBA
14P58-1"
COMPRESSOR 2 COOL. WAT. VALVE COMPRESSOR 1 COOL. WAT. VALVE
SERVICE AIR COMPRESSOR 2
BOX # 318, keg, kga.
maa, EL. 1345.0
14P57-1" wbc nac, EL. 1345.0 xba wbc wbg wbc xba
14P64-3/4" nac, EL. 1345.0 14P63-3/4"
SERVICE AIR COMPRESSOR 1
AIR THERMAL SWITCH
AIR THERMAL SWITCH
CONTROL
BOX
14P54-1 ¼"
D.T. DEPRESS AIR
OPER. VALVES
U P
T O
T R
A Y
N
O T
E
A
IR
C O
N D
IT
IO
N
IN
G B
O A
R D
P
S E
E D
E T
A
IL
A
D N
T
O T
R A
Y
P
½
V A
L V
E P
O W
E R
C A
B P
V
14P51-2"
14P53-1 ¼"
14P55-1 ¼"
14P56-1 ¼"
12" UNIT COOL.
WATER VALVE
DN. TO TRAY 12
3PV5-1 ¼"
xba wbc wbg
12" RAW
WAT. VALVE
D N
T
O T
R A
Y
U P
T O
T R
A Y
N O
T E
B O
X
K A
A M
A A
E
E
G
¼
AA(83E550)wbc
3PV3-1 ¼"
E
C A
B L
E G
A L
L
F R
A M
IN
G
A N
N
H O
R N
E L
.0
D N
T
O T
R A
Y chp
SPRAY VALVE
2PT18-1 ¼"
2TR11-2"
3T7-1 ¼"
UP #2/0
A35-1 ¼" CONT'D ON
DWG. 83E521
CONT'D ON
DWG. 83E521
1PB32A-1X",
13P6-1 ¼"
13P7-1 ¼"
13P1-1 ¼"
13P3-1 ½"
13P2-1 ¼"
13P4-1 ¼"
D (83E551)
CONTROL
PANEL
AIR HANDLING UNIT 3CL
THERMOSTAT TL.
RAW WATER VALVE,
EL. 1343.0
HEATER
D
EL. 1345.0
POWER RECEPT.
wbe
#2/0 #6
BOX #321,
ahe DN. #4/0L'P #4/0
#6
D N
T
O T
R A
Y wbg wbc xba
13P5-1 ¼" wbc xba xba
CONTROL
PANEL
wbc wbc wbc xba
CHILLED WATER PUMP 2CL
CHILLED WATER PUMP 1CL
wbg
HIGH PRESSURECL
WATER PUMP 1
WATER CHILLIER 2CL
WATER CHILLIER 1CL
DUCT HEATER
wbe wbe xba
14" RAW WATER
VALVE
wbc xba
GND. BUS "C"
AT EL. 1341.5
N O
T E
CONT'D. ON
DWG. 83E521
3PG47-1"
BOX #310, nab
EL. 1346.5
1 ½" CREST ROOD
LTG. FEED.
CREST RD.
LTG. CONTROL
A3-1 ¼"
500 MCM
BOX #322, naa
EL. 1346.5
3 45 KVA
TRANSF.
2" C.
LTG. PANEL 2LB
SEE SECT. B-B DWG. 83E222
P
V ¼
P
¼
P
¼
A
¼
P
B
½
P
B ½
P
B
UP. #4/0
#2/0
T.O. #149, tar, EL. 1346.5
#6
D N
T
-1
¼
T ¼
D N
L B
P
L A
½
P
G ¼
P
G
¼
P
G ¼
CONT'D. ON
DWG. 83E521
WBC
XBA
A ¼
A
¼
G
¼
G
¼
BAY 3CLUNIT 3CL
G
¼
G
¼
X
P
L A
½
P
G ¼
P
G
¼
P
L
A
½
G
¼
P
G ½
P
G
½
P
G ¼
P
G ½
P
G ¼
P
L
A
¼
B
M4-1 ¼"
CONT'D. ON DWG. 83E514
TO COOL
WATER SOL. VALVE
14P109-1 ¼"
14P75-2"
14P76-1 ¼"
14P106-1 ¼"
14P73-2"
14P74-1 ¼"
14P103-1 ¼"
14P71-2"
14P72-1 ¼" c h p
C O
N T
R J O
IN
T
C O
N T
'D O
N D
W G
E chr chp chr chp chr chp
C O
N T
R J O
IN
T
C
O N
T 'D
O N
D W
G E
C O
N D
U
IT
U S
E D
F O
R A
IR
L
IN
E
T O
W A
R N
IN
G
H O
R N
O N
R O
O F
I
N S
T A
L L
E D
F O
R C
R E
S T
R O
A D
L
IG
H T
IN
G
P H
O T
O C
E L
L C
O N
T R
O L
F
M11B-1 ¼"
CONT'D. ON
DWG. 83E522
UP #2/O
500 MCM
DN. #2/O
CHP
12" RAW. WAT.
VALVE
14P78-1 ¼" xba xba
X417-2"
X413-1 ½"
BOX #427, kef, nab, EL. 1346.5
BOX #419, kaa, maa
F
14P108-3/4"
14P107-3/4"
F
TO AIR THERMAL SWITCH
(83E550) wbg
DN. TO TRAY 12
12" UNIT COOL
WAT. VALVE
CABLE SPLICE BOX,
BOX #412, kad, 8-CJR, SEE DWG. 83E104
4PV5-1 ¼"
wbc wbc
4PV3-1 ¼"
V A
L V
E P
O W
E R
C A
B P
V
U P
T
U P
T
S L
E E
V E
T H
R O
U G
H F
L O
O R
U P
T
-2
U P
T
BOX #426, kef, nab, EL. 1346.5
F
XBA
BOX #418, kaa, maa
F
F
F(83E550) (83E550)
14P105-3/4"
14P104-3/4"
D.T. DEPRESS. AIR COMPRESSOR 1CL
wbg xba
D.T. DEPRESS. AIR COMPRESSOR 2CL
D.T. DEPRESS. AIR
OPER. VALVES
D.T. DEPRESS. AIR COMPRESSOR 3CL
14P102-3/4"
14P101-3/4" xba wbg
BOX #417, kaa, maa
COMPRESSORCL
BOX #425, kef, nab, EL. 1346.5
PLAN-BAY 4
SCALE: ¼"=1'-0"
PLAN-BAY 3
SCALE: ¼"=1'-0"
2PT1-1 ¼"
2PT2-1 ¼"
2PT3-1 ¼"
2PT4-1 ¼"
2PT10-1 ¼"
2PT11-1 ¼"
2PT7-2"
2PT6-2"
1" C xba wbc xba
E
E xba wbc
D N
T
O T
R A
Y
D N
T
O T
R A
Y
E
U P
T R
A Y
N O
T E
B O
X k a a m a a
K .O
.1 jd e tc a
E L
.0
D
(83E551)
AIR HANDLINGCL
UNIT 4
RAW WATER
VALVE, EL. 1343.0
wbc
U P
T O
T R
A Y
N
O T
E
D
POWER RECEPT.
EL. 1345.0C C
A A(83E550)
#2/0 #6
G
¼
K -1
¼
N O
T E
BOX #421, AHE
TRANSF. 2 OIL COOLERS 3&4CL
TRANSF. 2 OILCL
COOLERS 1 & 2
C O
N T
R J O
IN
T
C
O N
T 'D
O N
P L
A N
A B
O V
E
H
4"4" T R
A N
S F
O
I L
P U
M P
S
T R
A N
S F
O I L
P U
M P
S
C O
N T
'D O
N
D W
G E wbc xba
N O
T E
2PT15- ¼"
wbg
2PT14- ¼"
wbc xba wbc
2PT18- ¼"
BOX #422 NAA
EL. 1346.5
#6
UP #4/0 DN. #4/0
BAY 4CL
CONDUITS INSTALLED &
LEFT EMPTY. CIRCUITS
MOVED TO UNIT #3.
500 MCM
P
G
¼
P
G
¼
D N
L D
LTG. PANEL 2LD
BOX #411
#6
P
¼
T
¼
P
L
A
½
D N
T
¼
SEE SECT. B-B
DWG. 83E222
TRANSFORMER 2
OIL PUMP BOARD 2PT
SEE DETAIL B AND NOTE 3
3T7-1 ¼"
#2/0
(83E550) (83E550)
H H
UP #2/0
GND. BUS "C"
AT EL. 1341.5
T.O. #150, TAR,
EL. 1346.5
T.O. #73, TBC, EL. 1346.5
DN. #2/0
2PT23-1 ½"
UPT. EL. 1354
G
¼
G
¼
P B
UNIT 4CL
G
¼
G
¼
C
¼
G
¼
P
G ¼
P
G
¼
P
G
¼
P
G ½
P
G ¼
P
L
-1 ½
P
L
-1 ¼
P
L
-1 ½
P
L
-1
¼
P
B
P
B
P
L
½
X
½
X
-1 ½
P
L
-1 ½
P
L -1
½ P
L -1
½
P
B A
¼
P
B B
¼
P
B
A
½
P
B A
½
P
B
A
½
P
B A
½
X
½
X
½
DETAIL B
TRANSFORMER 2 OIL PUMP BOARD 2PT
F
C O
N T
R J O
IN
T
SCALE: ½"=1'-0"
REFERENCE DRAWINGS:
WORK THIS DRAWING WITH 83E528, 83E537
BILL OF MATERIAL 83BM8
xba xba
P
T
P
T
P
T
¼
P
T
¼
P
T ¼
P
T
¼
P
T
¼
P
T ¼
P
T
¼
P
T
¼
P
T ¼
KEY PLAN
DETAIL A
AIR CONDITIONING BOARD 13P
SCALE: ½"=1'-0"
F
DN.
UP
B A
Y
C L
UNIT 4
CONTROL AIR SOL. VALVE
MAKE-UP AIR
CONTROL VALVE
EL. 1342.0
CL
14P78-1 ¼"
SECTION C-C
D.T. DEPRESS. MAKE-UP AIR CONTROL VALVE
SCALE: ⅜"=1'-0"
CONDUITS TO DOWNSTREAM SIDE OF CABLE GALLERY TO BE
RUN EXPOSED UNDER STRUCTURAL FRAMING FOR GALLERY.
FOR EXPOSED CONDUITS AT TRANSFORMER 2 OIL PUMP
SEE CONSTRUCTION POUR PHOTOGRAPHS AND CONTRACTORS
CONSTRUCTION POUR DRAWINGS FOR ACCURATE LOCATION
AND ROUTING OF EMBEDDED CONDUITS, GROUND
WIRES, INSERTS, ETC.
NOTES:
1.
2.
3.
4.
12"
SCALE: ¼ INCH=1 FOOT
SCALE: ½ INCH=1 FOOT
SCALE: ⅜ INCH=1 FOOT
0 1' 4'2' 3'
12" 0 2' 4' 6'
12"0 5'
GRAPHIC SCALES
F L O
W
P
-1
¼
P
-1 ½
P
-1
¼
P
-1 ½
P
-1
¼
P
-1
¼
P
-1
¼ xba xba
H
5 ¾" 5¾"4" 4"4"10"4"4"8"2'-6"
¼
¼
¼
¼
¼
¼
½
18'-4 ¼"3'-3 ½"
5 ¾"
7SP.@4"=2'-4"5¾"
18'-4"
1'-11"2'-5"3'-6"2'-5"1'-11"
6'-7"
6"
4"1'-0"
5'-2"
7'-2"
28'-11"14'-1"14'-1"
1'-10" 2'-2"
6"1'-7"10'-0"
1'-0"
1'-10" 2'-2"
4'-0"
1'-7"
3'-4"
1'-5"
16'-0"
1'-1"1'-1"
1'-0"
6'-0" 4'-7" 3'-6" 9'-9"
1'-4" 1'-9"
1'-0"
"4
1'-2"
4'-10"
7'-2"
5'-2"
10'-6"
8'-0"8'-0"8'-0"7'-6"2'-6"
6"1'-7"
1'-0"
1'-0"
6'-3"3'-9"
BOARD 2PT. SEE DETAIL B DWG. 83E551.
FOR GENERAL NOTES AND LEGEND SEE DWG. 83E504
½
1'-2¼"6'-7½"
COMPUTER
IDEDA
DESIGN &
RAFTINGD
Designed by:
Drawn by:
Checked by:
Reviewed by:
Submitted by:
Chief:
Spec. No.:
Contract No.:
Plot Scale Ratio:
Design File:
Sheet reference number:
Date:
Drawing Code:
Symbol Date Approved
Revisions
Descriptions
$$ - THINK VALUE ENGINEERING - $$
U.S. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
OMAHA, NEBRASKA
A
B
C
D
12345
D
C
B
A
5 4 3 2 1
DACW 45
DACW 45
MISSOURI RIVER
BIG BEND DAM - LAKE SHARPE
Sect.
SEPT. 1979
CONDUIT AND GROUNDING
GENERATOR BAYS 3 & 4
PLAN EL. 1342.0
MB-OPN83E532
F
F
P
B ½
P
B ½
P
B
½
P
B
½
P
B
P
B
P
B
P
B
P
G ¼
P
G ½
P
G
¼
P
G
½
P
G ½
P
G
¼
P
G ¼
G
¼
P
L A
½
P
¼
P
¼
B
C
B ¼
" UNIT 5
3TR11-2"
UP #2/0
4TB-1 ¼"
TRANSF. 3 WATER
SPRAY VALVE
3PT18-1 ¼"
chp
C O
N T
R J O
IN
T
C
O N
T 'D
O N
P L
A N
B E
L O
W xba #2/0
12" RAW WATER
VALVE
wbc xba wbg
VALVE POWER
CAB. 5PV
DN. TO TRAY 2
5G63-1 ¼" UP TO.
TRAY 6 (NOTE 2)
D.T. DEPRESS. AIR
OPER. VALVES
12" UNIT COOL.
WATER VALVED
N
T
O T
R A
Y
#6
(83E550) A A
E UP
#4/0
E (83550)
B O
X a h e
BOX #503
kaa, maa
D N
T
O T
R A
Y
D N
T
O T
R A
Y
U P
T O
T R
A Y
N
O T
E
D N
T
O T
R A
Y
DN #4/0
G
¼
P
DN. #2/0
CONT'D ON
DWG. 83E523
M
C
¼
M C
¼
M
C
¼
P
G ¼
P
G
¼
P
G ¼
P
¼
F
DN. 2LG-2"
B70-1 ¼"
#6
2PL7A-1 ½"
T53-1 ¼"
DN. T54-1 ¼"
2PL6A-1 ½"
T56-1 ¼"
GND. BUS "C"
AT EL. 1341.5
14P91-1 ¼"
UP-#2/0
wbg
14P78-1 ¼" wbg Dn. #65PG39-1 ½"
D
(83E551)
500 MCM
BOX #522, naa, EL. 1346.5
POWER RECEPT.
EL. 1345.0
5PG47-1"
HEATERwbc xba wbg
D N
T
O T
R A
Y
T.O. #151, tar, EL. 1346.5 wbg
LTG. PANEL 2LG,
SEE SECT. B-B,
DWG 83E222
14P2-2"
14P7-2"
14P70-2"
DUCT
HEATER
wbg
UP TO TRAY 10
(NOTE 2)
COMPRESSOR
BOARD 14P,
SEE DETAIL A
wbc xba
D N
T
O T
R A
Y
T H
E R
M O
S T
A T
T L
AIR HANDLING UNIT 5
wbc
14P92-1 ¼"
RAW WATER
VALVE, EL. 1343.0
ANNUNCIATOR
RELAY CABINET
14P72-1 ¼"
14P71-2"
14P74-1 ¼"
14P73-2"
14P76-1 ¼"
14P75-2"
C O
N T
R
J O
IN
T
C
O N
T 'D
O N
D W
G
E jee, jef wbc xba wall at EL. 1346.5
LC
jel, jed, EL.1344.0
PLAN-BAY 5
SCALE: ¼"=1'-0"
UNIT 6LC
DWG. 83E524
P
¼
P
¼
P
G
¼
P
G ½
P
G ¼
P
G
¼
P
G
¼
P
¼
UP #2/0
500 MCM
xba wbc
14P31-1 ¼"
14P30-1 ¼"
14P34-1 ¼"
C A
B L
E G
A L
L F
R A
M
IN
G
ANN.
HORN,
EL. 1354.0
C O
N T
R
J O
IN
T
C
O N
T 'D
O
N D
W G
E
LC DE-ICING AIR
COMPRESSOR 4
GG
xba
BOX #616,
kaa, maa wbg
XBA
14P32-3/4"
14P33-3/4"
(83E550)
EL. 1346.5
(83E550)
BOX #615, kaa, maa
14P27- ¾"
14P28-3/4", TO SOL. VALVE
AIR THERMAL SWITCH
BOX #625, kef, naa, EL. 1346.5
DE-ICING AIR
COMPRESSOR 3
LC
12" UNIT COOL.
WATER VALVE
xba wbc
14P25-1 ¼"
14P29-1 ¼"
14P26-1 ¼" wbg
VALVE
A
V A
L V
E P
O W
E R
C A
B P
V
#6
E
D N
T
O T
R A
Y
U P
T O
T R
A Y
N
O T
E
B O
X k a a m a a
D N
T
O T
R A
Y
K.O. 17 jde, tca, EL. 1354.0
(83E550) wbc D
P
¼
G
¼
P
L
A
½
G
¼
BAY 6LC
DN. #4/0
UP #4/0
D.T. DEPRESS.
AIR OPER. VALVES
xba
D N
T
O T
R A
Y wbg xba wbc
AIR HANDLING
UNIT 6
1" C
CONT'D ON
DWG. 83E524
BOX #622, naa
EL 1346.5
POWER RECEPT
(83E551)
RAW WATER
VALVE, EL. 1343.0
DUCT
HEATER
wbg
U P
T O
T R
A Y
N
O T
E
3PT10-1 ¼"
3PT11-1 ¼"
3PT7-2"
3PT6-2"
P
G
¼
P
G ¼
D N
L B
P
¼
T
¼
P
L
A
½
D N
T
¼
LTG. PANEL 3LB
BOX #611
SEE SECT. B-B,
DWG. 83E222
T.O. #152, FOR,
EL. 1346.5
T.O. #93, tbc
3PT23-1 ½"
UP TO EL. 1354.0
EL. 1346.5
wbc xba
TRANF 3 OIL COOLERS 3 & 4LC
TRANSF 3 OIL
COOLERS 1 & 2
H
H
3PT14-1 ¼"
3PT15-1 ¼"
3PT18-1 ¼"
C O
N T
R J O
IN
T
C
O N
T 'D
O N
P L
A N
A B
O V
E
T R
A N
S F
O I L
P U
M P
S
T R
A N
S F
O
I L
P U
M P
S
H
(83E550) wbg wbc
(83E550)
TRANSFORMER 3
OIL PUMP BOARD 3PT,
SEE DETAIL B AND NOTE 3
4T8-1 ¼" UP #2/0
GND. BUS "C"
AT EL. 1341.5
X
PLAN-BAY 6
SCALE: ¼"=1'-0"
H
D
E
A
GG
D
F L
O W
KEY PLAN
F
C O
N T
R J O
IN
T xba
DETAIL A
COMPRESSOR BOARD 14
SCALE: ½"=1'-0"
P
¼
P
¼
P
¼
P
P
¼
P
P
¼
P
P
¼
18'-4¼" xba xba
C O
N T
R J
O
IN
T
P
T
P
T ¼
P
T ¼
P
T
DETAIL B
TRANSFORMER 3 OIL PUMP BOARD 3PT
SCALE: ½"=1'-0"
LC BAY 5LC
xba
NOTES
FOR GENERAL NOTES AND LEGEND SEE DWG. 83E504
CONDUITS TO DOWNSTREAM SIDE OF CABLE GALLERY ARE
RUN EXPOSED UNDER STRUCTURAL FRAMING FOR GALLERY.
FOR EXPOSED CONDUITS AT TRANSFORMER 3 OIL PUMP
BOARD 3 PT. SEE DETAIL B, DWG. 83E551
SEE CONSTRUCTION POUR PHOTOGRAPHS AND CONTRACTORS
CONSTRUCTION POUR DRAWINGS FOR ACCURATE LOCATION
AND ROUTING OF EMBEDDED CONDUITS, GROUND WIRES INSERTS ETC.
REMOVE EXISTING CIRCUIT BREAKER PANEL ANCHORS IN VALVE
POWER CABINETS 2PV THROUGH 8PV LOCATED ON THE F LINE
AT ELEVATION 1342.0 AND INSTALL NEW ANCHORS BY DRILLING
HOLES IN BACK OF CABINET TO MATCH PANEL BOARD HOLES
AND INSTALL CINCH ANCHORS IN THE HOLES.
REFERENCE DRAWINGS
WORK THIS DRAWING WITH 83E529, 83537
BILL OF MATERIAL 83BM8
1.
2.
3.
4.
5.
N
EXTEND TO
TRAY 12
LC
LC
12" 0 5'
12" 0 2' 4' 6'
12" 0 1' 2' 3' 4'
SCALE : ¼ INCH = 1 FOOT
SCALE : ⅜ INCH = 1 FOOT
SCALE : ½ INCH = 1 FOOT
3'-9" 6'-3"
1'-0"
1'-0"
1'-7" 6"
5'-2"
1'-9"
N O
T E
4'-10"
7'-2"
19'-9"
5'-6"2'-0"
1'-7" 6"
10'-0"
8'-9" 9'-0"
1'-0" 1'-0"
1'-0" 1'-0"
1'-4"
5'-2"
7'-2"
1'-11"
4"
2'-5" 3'-6" 2'-4"
4"
1'-11"
6'-7"
N O
T E
18'-4"
5'-2" 4" 3'-0" 4"4" 1'-0" 4"4" 8"4"4"4" 1'-6"
7SP@4"=2'-4"
1'-0"
1'-9¼"
5¾" 5¾"
½
¼
"4
"6 ¼
¼ xba
3'-3½"
5¾" 5¾"
14'-11 ½"
X
-1 ½
X
-1 ½
T
-1 ½
X602-1 ½"
X601-1 ½"
X -1
½
-3 P
T
-1
¼
G
-1 ¼
G
-1
¼
M9-1 ¼"
5PV3-1 ¼"
5PV5-1 ¼"
G
-1 ¼
14P4-1 ¼"
14P9-1 ¼"
14P103-1 ¼"
14P106-1 ¼"
14P109-1 ¼"
A40-1 ¼", CONT'D ON
6PV5-1 ¼"
6PV3-1 ¼"
P
V
-1 ¼
G
-1
¼
P
B D
-1 ¼
P
B
C
-1 ¼
G
-1
¼
G
-1
¼
G
-1 ¼
K29-1 ¼" (NOTE 2)
3PT1-1 ¼"
3PT2-1 ¼"
3PT3-1 ¼"
3PT4-1 ¼"
P
-1 ¼
P
-1 ¼
P
-1 ¼
P
T
-1 ¼
P
T -1
¼
P
T -1
¼
P
T -1
¼
-3 P
T
-1
¼
-3 P
T
-1
¼
P
B A
-2 ½
P
B
A
-2 ½
P
B A
-2 ½
P
B
A
-2 ½
-1
P
-1
¼
-1
P
-1
¼
-1
P
-1
¼
-1 P
-1
¼
COMPUTER
IDEDA
DESIGN &
RAFTINGD
Designed by:
Drawn by:
Checked by:
Reviewed by:
Submitted by:
Chief:
Spec. No.:
Contract No.:
Plot Scale Ratio:
Design File:
Sheet reference number:
Date:
Drawing Code:
Symbol Date Approved
Revisions
Descriptions
$$ - THINK VALUE ENGINEERING - $$
U.S. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
OMAHA, NEBRASKA
A
B
C
D
12345
D
C
B
A
5 4 3 2 1
DACW 45
DACW 45
MISSOURI RIVER
BIG BEND DAM - LAKE SHARPE
Sect.
SEPT.,1979
3-27-00
WATER HEATER
B O
X
,a h e
¼
¼
½
¼
TRM
30, 440V, 4 square box on
Model MII80-24-3SF-49 3ph. 480V., SN. TL00672 80gal. 6 element Bradford White Corp
Pump Recirculating
12" Raw Wat
BOX #626, kef, naa
1 ¼" 6C
EL. 1345
MB-OPN83E533.1
GENERAL REVISIONS - Hot Water Heater Changes
CONDUIT AND GROUNDING
GENERATOR BAYS 5 & 6
THIS PLAN ACCOMPANIES CONTRACT NO.
,MODIFICATION NO.DA-25-066-eng.-
CORPS OF ENGINEERS U. S. ARMY
H
Note : Do not scale this drawing. Follow dimensions
N
Units
KEY PLAN
cL
F lo w
4'-0"
S t a
86'-0" (Gen. Bay 8) 86'-0" (Gen. Bay 7)
BB
5'-1" 9T@11"
=8'-3"
4'-0"
Det C(84E113)
Det.C(84E113)
B
B (84E114)
Gen. brake air receiver
F.D. (84E111)J J
F.D.
Funnel drain
R.W. Strainer, see base Det. C
(84E113), (Typ.)
6" Gutter
D D (84E113)
F.D.
STAIRWAY NO. 6
Up-36 Rs.
Dn-41 Rs.
Landing
Landing
F
R.W. Strainer
C o n t r j t
S t a
18'-8"
8" 5'-1" 7T@11" 5'-10"8"
10"
3'-4" 1'-9"=6'-5"
Thres.
(84E135) G G
Row water pump
Air handling unit Hatch frame and cover
MK 85E110-9
MECHANICAL EQUIPMENT GALLERY
conc. fin. floor
C o n t r j t
S t a
Transformer
Oil coolers-see base detail this drawing
A
A
Oil pump bd.
Dwg. 84E113 see base Det. B
Air handling unit
Pipe recess
El.1342.00(Typ)
R.W. Strainer
Ladder-MK. 85E118-9
Conc. masonry furring wall
Cable walkway over
B
B
(84E114)
J J
Transformer oil coolers see base det. this dwg.
FD.
FD.
FD.
De-icing compressors
Det. C (84E113)
F.D.
H.P. H.P.
L. P. and drain
Omit this drain for
Bays 4 and 7
8 Eq. spaces @ 10'-9" = 86'-0"
86'-0" (Gen. Bay 6)
H.P.
16'-2" 30'-4"
R.W. Strainer
L o c a t i o n s o f g u t t e r d r a i n s a r e t y p i c a l f o r a l l
G e n
B a y s e x c e p t a s n o t e d
C o n t r j t
S t a
H.P. L.P. and drain
H.P.
Air handling unit
Det. C (84E113)
H.P.
Oil pump bd.
see base Det. B
Dwg. 84E113
26'-0"
L.P. and drain
Omit this drain for Bay 5
13'-6"
H.P. Funnel drain
R.W. Strainer
Pipe recess
(84E111)
6" Gutter L.P. and drain
H.P.
Gen. brake air receiver
F.D.
C o n t r j t
S t a
MECHANICAL EQUIPMENT GALLERY
conc. fin. floor
Supervisory Control
Cabinet
Air handling unit
Det. C (84E113)
21'-4" spacing of control joints at concrete masonry furring wall - typical for all Gen. Bays
H.P.Control joint A
A
F.D.
21'-4"
86'-0" (Gen. Bay 5)
Control joint
21'-4" 22'-0"
Compressor bd.
see base Det. B
Dwg. 84E113.
C o n t r j t
S t a
F
R.W. Strainer
86'-0" (Gen. Bay 6)
A
A F.D. F.D. F.D.
GG
(84E135)
Thres.
=6'-5"3'-4"
8"5'-10"7T@11"5'-1"8"
18'-8"
" 9
Landing
Dn-41 Rs.
Up-36 Rs.
4'-0"
=8'-3"
9T@11"5'-1"
B B F.D.
F.D.
F.D.
Landing1'-9"
10"C o n t r j t
S t a
6 Funnel drain
R.W. Strainer
Pipe recess
Air cond. bd.
see base Det. B
Dwg. 84E113
MECHANICAL EQUIPMENT GALLERY
conc. fin. floor
F.D.
B
B (84E114)
Control and gen. brake air receivers see base det.
sec. J-J (84E111)
C o n t r j t
S t a
F.D.
Conc. masonry furring wall
Det. C (84E113)
Service air compressors
Air receiver see base det.
Sec. J-J (84E111)
86'-0" (Gen. Bay 3)
Circulating pumps
F.D.
Exp. tank
F.D.
JJ
(84E111)
Water chillers Det.C (84E113)
Det.C(84E113)
6" Gutter
Raw water pump
Air handling unit
Det.C(84E113)
C o n t r j t
S t a
R.W. Strainer
Det.C(84E113)
F
Oil pump bd.
see base Det. B
Dwg. 84E113
H.P.
Transformer oil coolers-see base det. this drawing
Det. C (84E113)
Air handling unit
86'-0" (Gen. Bay 1)86'-0" (Gen. Bay 2)
B
B
(84E114)
Cable walkways over
F
A
A
Assembly Bay
See Dwg. 84E135
C o n t r j t
S t a
CO Eqpt.
C o n t r j t
S t a
6" Gutterfunnel drain
R.W. strainer
MECHANICAL EQUIPMENT GALLERY
conc. fin. floor
Transformer oil coolers see base det. this dwg
Oil pump bd. see base Det. B Dwg. 84E113
Det. C (84E113)
Air handling unit
J J(84E111)
F.D.
Pipe recess
Gen. brake air receiver
Det. C
(84E113).
(Typ)
R.W. strainer
F.D.
F.D.
F.D.
F.D.
De-icing compressors
C o n t r j t s t a
Conc. masonry furring wall
FLOOR PLAN - El.1342.0 Scale: ⅛"=1'-0"
SECTION C-C
Scale: 1 ½"=1'-0"
Struc. conc.
floor slab
Conc. curb Tooled jt.
Conc.fin.flr.
Conc.
base
4"
1'-2" 3"
3"1 ¼"
S tr u c c o n c
F lo o r s la b
Tooled jt.
Conc. fin. fl.
Conc. masonry units 14 Ga. pressed steel frame-galv.
1'-4"X8"X.064" Alum. panel at each drain-Alumilite finish
2-1/4" Anchor bolts and exp. shields per jamb
Omit every third unit until wall is completed to permit removal of mortor droppings
Conc. curb and gutter Cem. cove base
Furring wall ties 2'-8" O.C.
Dovetail anchor slots 2'-0" O.C.
6"x6" Blockout at drain
Map sides and bottom with hot pitch to top of curb
Drain
H.P.
L.P. 2
1'-0"
7 ⅝"4 ⅜"
SECTION A-A
Scale: 1 ½"=1'-0"
7 ⅝"
Conc. masonry units
Cem. cove base Tooled joint Conc. fin. flr.
S tr u c c o n c f lr s la b
1"5 ⅝"3"
1"
SECTION B-B
(84E112, 84E114 84E151)
Scale: 1 ½"=1'-0"
Drain
E l.
.9
4" El.1342.00
Typical all pads
C C
1'-2" 1'-2"2'-3 ½"1'-2"3'-1 ⅛"1'-2"2'-3 ½"
El.134208
12'-4 ⅛"
1'-8"
1'-0" 5'-8 �"
¾"
4"
6" Gutter
⅞
1'- 8 ⅞
1'
-2
1'- 6 ⅞
2'
-1 ⅛
1'
-2
TRANSFORMER OIL COOLERS
BASE DETAIL
Scale: ¼"=1'-0"
NOTES:
1. For General Notes see Dwg. 84E101.
2. For Abbreviations and Legend see Dwg. 84E102.
3. For color and Finish Schedule see Dwg. 84E149
4. Read all numbers of door openings on this drawing prefaced with 1342-. for Door Schedule see Dwg. 84E146.
5. For typical contraction joint details and typical concrete masonry wall details see Dwg. 84E155.
6. For details of Stairways No. 5 and No. 6 see Dwg. 84E151.
7. For floor drain detail see Dwg. 87E105.
8. For location and size of equipment bases, size and spacing of anchor bolts, see piping drawings and manufacturers' shop drawings.
COMPUTER
IDEDA
DESIGN &
RAFTINGD
Designed by:
Drawn by:
Checked by:
Reviewed by:
Submitted by:
Chief:
Spec. No.:
Contract No.:
Plot Scale Ratio:
Design File:
Sheet reference number:
Date:
Drawing Code:
Symbol Date Approved
Revisions
Descriptions
$$ - THINK VALUE ENGINEERING - $$
U.S. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
OMAHA, NEBRASKA
A
B
C
D
12345
D
C
B
A
5 4 3 2 1
DACW 45
DACW 45
MISSOURI RIVER
BIG BEND DAM - LAKE SHARPE
Sect.
MB-OPN84E112.2
JULY 1974
S.C.D.
General Revisions 7-27-78 P.J.K.
GENERATOR BAYS
POWER PLANT
12" 0 5'
SCALE.
INCH = 1 FOOT
12"0 5' 10' 15'
8SCALE.
INCH = 1 FOOT
12" 6" 3" 0 1'9"
2SCALE.
INCH = 1 FOOT1
GRAPHIC SCALE
El.1346.67
El.1336.17
El.1336.17
El.1346.67
El.1342.00
El.1342.33
El.1342.17
PLAN El.1342.0
Det.C (84E113)
Water heater
Annunciator relay cab. see base Det. B Dwg. 84E113
Det. C (84E113)
D.T. Depressing compressors
STAIRWAY NO. 5
ADDED D.T. DEPRESSING COMPRESSOR (4 UNITS TOTAL)OCT 2021 G.J.K.
MB-OPN84E135_1.dgn 8/11/2010 3:03:49 PM
MB-OPN84E136.dgn 8/11/2010 3:04:14 PM
M
G
BAY 7 BAY 5 BAY 1
8"
1"
14" RAW WATER HEADER
8" RAW WATER HEADER
INTAKE DECK
3"
G A
T E
R E
P A
IR
P
IT
DRAIN
S E
W A
G E
T R
E A
T M
E N
T R
M
O
IL
P U
R
IP
IC
A
T
IO
N R
M
IN
S
U L
A T
IN
G
O
IL
S T
O R
A G
E R
M
ASSEMBLY BAY
3/4"
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
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
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
®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
R E
V
SHEET ID
G
K E
Y S
E R
M
IS
S O
U R
I R
IV
E
R
S O
U T
H D
A K
O T
A
O M
A H
A D
IS
T
R
IC
T
C
A P
IT
O
L A
V E
O M
A H
A N
E
F
IL
E N
U M
B E
R
F
IL
E N
A M
E
A
N S
I D
R A
W W
A T
E R
P R
O C
E S
S F
L O
W S
C H
E M
A T
IC
GALLERY EL. 1342.0
HB
HB
HB
HB
BEARING
GUIDE
TURBINE
UNIT No. 8
TURBINE
GENERATOR
FLOOR
TURBINE
VALVES
BALANCING
T H
R U
S T
B
R
S U
P P
L Y
1"
2"
1"
4"
1"
1 1/2"2"
8"
4"
2"
2"
3" 1"
2 1/2"
1 1/4"
3"
2 1/2" 1 1/2"
12"
VALVE
BY-PASS
VALVES
MODULATING
STRAINER
S
FM
1 1/2"
GLAND
PACKING
FM
1"
HB
1 1/4"
ACCESS
CASE
SPIRAL
HB
RED.
CONC.
FLOOR
GEN.
FLOOR
TUBE
DRAFT
UNIT No. 7
G
2"
1"
HB
M
8"
4"
1"
VALVE
BY-PASS
VALVES
MODULATING
STRAINER
FM
T H
R U
R
S U
P P
L Y
3"
1 1/2"
FM
TURBINE
GLAND
PACKING
BEARING
GUIDE
TURBINE
HB
HB
HB
HB
1 1/2"
HB
1 1/4"
RED.
CONC.
UNIT No. 6
G 1"
HB
8"
4"
VALVE
BY-PASS
VALVES
MODULATING
M
STRAINER
T H
R U
R
S U
P P
L Y
FM
1 1/2"
3"
FM
TURBINE
BEARING
GUIDE
TURBINE
GLAND
PACKING
3/4"1 1/2"2"
1"
2 1/2"
GLAND
PACKING
TURBINE
BEARING
GUIDE
TURBINE
UNIT No. 5
T H
R U
R
S U
P P
L Y
3"
FM
M
8"
4"
1"
VALVE
BY-PASS
VALVES
MODULATING
STRAINER
FM
1 1/2"
G
2"
1"
HB
HB
HB
HB
1 1/4"
RED.
CONC.
1 1/2"
G
2"
1"
HB
G
2"
1" G
1"
HB
G
2"
1"
HB
M
8"
4"
VALVE
BY-PASS
VALVES
MODULATING
STRAINER
FM
1 1/2"
M
8"
4"
1"
VALVE
BY-PASS
VALVES
MODULATING
STRAINER
FM
1 1/2"
8"
4"
VALVE
BY-PASS
VALVES
MODULATING
M
STRAINER
FM
1 1/2"
1"
M
8"
4"
1"
VALVE
BY-PASS
VALVES
MODULATING
STRAINER
FM
1 1/2"
T H
R U
R
S U
P P
L Y
3"
FM
T H
R U
R
S U
P P
L Y
3"
FM
T H
R U
R
S U
P P
L Y
3"
FM
T H
R U
R
S U
P P
L Y
3"
FM
TURBINE
GLAND
PACKING
BEARING
GUIDE
TURBINE
UNIT No. 4
TURBINE
GLAND
PACKING
BEARING
GUIDE
TURBINE
UNIT No. 3
TURBINE
GLAND
PACKING
BEARING
GUIDE
TURBINE
UNIT No. 2
INTAKE DECK
BEARING
GUIDE
TURBINE
GLAND
PACKING
TURBINE
UNIT No. 1
BAY 3
OIL COOLING
TRANSFORMER 4
OIL COOLING
TRANSFORMER 3
HB
HB
HB
HB
HB
1 1/4"
RED.
CONC.
3/4"
2"
G
METER
FLOW
METER
FLOW
METER
FLOW
8"
METER
FLOW
METER
FLOW
METER
FLOW
METER
FLOW
METER
FLOW
METER
FLOW
METER
FLOW
OIL COOLING
TRANSFORMER 2
OIL COOLING
TRANSFORMER 1
8"
GALLERY 8
DRAINAGE
ACCESS
TUBE
DRAFT
1 2
SLOT A
GATE
TO UNIT 8
DISCHARGE
3 4
SLOT B
GATE
TO UNIT 8
DISCHARGE
TI
G
1 1/2"
VENT
AIR
TI
(AHU-8)
UNIT 8
HANDLING
AIR
STRAINER
BUCKET
TCV
G A
T E
S L
O T
C T
O U
N
IT
C H
A R
SLOT B
GATE
TO UNIT 7
DISCHARGE
TI
G
(AHU-7)
UNIT 7
HANDLING
AIR
2 1/2"
PIG
M
PI
FSFS
FS FS
12 14
SLOT A
GATE
TO UNIT 6
DISCHARGE
15 16
SLOT B
GATE
TO UNIT 6
DISCHARGE
18 19
20 21
GALLERY 7
DRAINAGE
HB
GALLERY 6
DRAINAGE
(AHU-6)
UNIT 6
HANDLING
AIR
GALLERY 8 GALLERY 7
2 1/2" 1 1/2"
2 1/2"
GALLERY 6
TI
G
ACCESS
TUBE
DRAFT
ACCESS
CASE
SPIRAL
TANK
PRESSURE
494847
45 46
SERVICE AREA
STORAGE ANDHB
AREA
ERECTIONHB
PUMP AREA
55 56
1 1/4"
3"
TI
TI
VENT
AIR
STRAINER
TI
TI
WATER
POTABLE
TI
ROOM
GENERATOR
DIESEL
1"
(AHU-1)
UNIT
HANDLING
AIR
TI
SLOT A
GATE
TO UNIT 1
DISCHARGE
G
ROOM
TREATMENT
WATER
TO SPRINKLERS
SAMPLER
WATER
WATER
POTABLE
PUMP
TO UNWATERING
ROTOMETER
(AHU-5)
UNIT 5
HANDLING
AIR
TI
G
STRAINER
BUCKET
TCV
TI
VENT
AIR
TCV
STRAINER
BUCKET
TI
GALLERY 5
GALLERY 5
DRAINAGE
TCV
STRAINER
BUCKET
TI
ACCESS
CASE
SPIRAL
ACCESS
TUBE
DRAFT
ACCESS
TUBE
DRAFT
ACCESS
CASE
SPIRAL
TI
G
TCV
STRAINER
BUCKET
TI
(AHU-4)
UNIT 4
HANDLING
AIR
VENT
AIR
VENT
AIR
HB
HB
HB
HB
HB
1 1/4"
RED.
CONC.
GALLERY 4
GALLERY 4
DRAINAGE
ACCESS
TUBE
DRAFT
ACCESS
CASE
SPIRAL
HB
HB
HB
HB
HB
1 1/4"
RED.
CONC.
GALLERY 3
GALLERY 3
DRAINAGE
ACCESS
TUBE
DRAFT
ACCESS
CASE
SPIRAL
HB
HB
HB
HB
HB
1 1/4"
RED.
CONC.
GALLERY 2
GALLERY 2
DRAINAGE
ACCESS
TUBE
DRAFT
ACCESS
CASE
SPIRAL
HB
HB
HB
HB
HB
1 1/4"
RED.
CONC.
GALLERY 1
GALLERY 1
DRAINAGE
ACCESS
TUBE
DRAFT
ACCESS
CASE
SPIRAL
1 1/2"
424140
TI
G
(AHU-3)
UNIT 3
HANDLING
AIR
TCV
STRAINER
BUCKET
TI
SLOT B
GATE
TO UNIT 5
DISCHARGE
SLOT B
GATE
TO UNIT 4
DISCHARGE
SLOT B
GATE
TO UNIT 3
DISCHARGE
SLOT B
GATE
TO UNIT 2
DISCHARGE
TI
G
(AHU-2)
UNIT 2
HANDLING
AIR
TCV
STRAINER
BUCKET
TI
2 1/2"
VENT
AIR
1 1/2"
2 1/2"
VENT
AIR
333225 2726
28 30 31
2 1/2"
1 1/2"
1 1/2"
1 1/4"
PUMP #1
WATER
FIRE
PUMP #2
WATER
FIRE 2 1/2"
G
2"
M
PIG
M
PI
FSFS
FS FS
G A
T E
S L
O T
C T
O U
N
C H
A R
METER
G A
T E
S L
O T
C T
O U
N
C H
A R
G A
T E
S L
O T
C T
O U
N
C H
A R
G A
T E
S L
O T
C T
O U
N
C H
A R
G A
T E
S L
O T
C T
O U
N
C H
A R
G A
T E
S L
O T
C T
O U
N
C H
A R
2"
SLOT A
GATE
TO UNIT 4
DISCHARGE
PIG
M
M
PI
FSFS
FS FS
SLOT A
GATE
TO UNIT 2
DISCHARGE
PIG
M
M
PI
FSFS
FS FS
3 1/2"
OIL COOLER
STRAINER
DUPLEX
HB
HB HB
HB
HB
HB
HB
HB
HB
HB
HB
HB
HB
HBHBHBHBHBHBHB HB
L U
B E
O
IL
S T
O R
A G
E R
M
8"
FS
SYSTEM
FIRE DELUGE
No. 1
TRANSFORMER
SYSTEM
FIRE DELUGE
No. 2
TRANSFORMER
SYSTEM
FIRE DELUGE
No. 3
TRANSFORMER
SYSTEM
FIRE DELUGE
No. 4
TRANSFORMER
G A
L L
E R
Y H
B
1"
1"
TYPICAL GENERATOR
FS
DETAIL 'A'
SEE DETAIL A
G E
N E
R A
L A
IR
C
O O
L E
R S
U P
P L
Y
3"
COOLING AIR WATER PIPING
WATER SUPPLY
COOLING AIR
BEARING
THRUST
WATER SUPPLY
COOLING AIR
GENERAL
RETURN
WATER
COOLING
GENERATOR
G A
T E
S L
O T
C T
O U
N
C H
A R
MECHANICAL EQUIP. GALLERY
VENT
AIR
VENT
AIR
VENT
AIR
1"
VENT
AIR
HBHB
SUPPLY
RAW WATER
COOLING
AUXILLARY
(TYP.)
BREAKER
VACUUM
PL.
ORIFICE
V.B.
B
IG
B E
N D
D A
M
L A
K E
S H
A R
P E
J A
N
2"
1"
PL.
ORIFICE
V.B.
8"
VALVES
BALANCING2"
8"
4"
8"
4"
8"
D A
C
O M
P R
E S
S O
R
A
C A
D E
IC
IN
G C
O M
P R
E S
S O
R
S E
R V
IC
E
A
IR
C O
M P
(2
2 1/2"
D E
IC
IN
G C
O M
P (2
8" 3"
HB HB
HB
VALVES
BALANCING2"
PL.
ORIFICE
V.B.
1"
GENERATOR
8"
2"
VALVES
BALANCING2"
PL.
ORIFICE
V.B.
1"
GENERATOR
8"
2"
VALVES
BALANCING2"
PL.
ORIFICE
V.B.
1"
GENERATOR
8"
2"
VALVES
BALANCING2"
PL.
ORIFICE
V.B.
1"
GENERATOR
8"
2"
VALVES
BALANCING2"
PL.
ORIFICE
V.B.
1"
GENERATOR
2"
VALVES
BALANCING2"
PL.
ORIFICE
V.B.
1"
GENERATOR
8"
2"
HB
2 1/2"
M MM MM MM MM MM MM MM
S S S S S S S
1 1/2"2" 3/4" 3/4"1 1/2"2" 1 1/2"2" 3/4" 3/4"1 1/2"2" 1 1/2"2" 3/4" 3/4"1 1/2"
2"
8"
4"
8"
BLOWOUT
COMP. AIR
BLOWOUT
COMP. AIR
8"
4"
8"
SEE DRAWING MB-OPN87E800B FOR LEGEND DETAILS
MB-OPN87E
J H
E N
R
IK
S E
N
J
H E
N R
IK
S
E N
OPERATIONAL DRAWING
J A
N
M B
-O P
N
E
.d g n
SYSTEM
TO DRAINAGE
DISCHARGE
SYSTEM
TO DRAINAGE
DISCHARGE
SYSTEM
TO DRAINAGE
DISCHARGE
SYSTEM
TO DRAINAGE
DISCHARGE
SYSTEM
TO DRAINAGE
DISCHARGE
SYSTEM
TO DRAINAGE
DISCHARGE
SYSTEM
TO DRAINAGE
DISCHARGE
SYSTEM
TO DRAINAGE
DISCHARGE
COOLER
OIL
WHITLOCK
COOLER
OIL
WHITLOCK
COOLER
OIL
WHITLOCK
COOLER
OIL
WHITLOCK
COOLER
OIL
WHITLOCK
COOLER
OIL
WHITLOCK
COOLER
OIL
WHITLOCK
COOLER
OIL
WHITLOCK
SUPPLY
RAW WATER
COOLING
AUXILLARY
C
R E
A T
E D
A S
-B U
IL
T
A N
D C
O N
V E
R T
E D
T O
O P
N D
R A
W
IN
G
G .J
.K
10"
8"
10"
8"
10"
8"
10"
8"
10"
8"
10"
8"
10"
8"
10"
8"
R:\ODBB_PUB\Technical Support\Powerhouse Files\Raw Water Piping\MB-OPN87E800A_2.dgn
U P
D A
T E
D T
A G
N A
M E
S M
A R
3"
2" 2"
8"
FS
6 3"
FS
6 3"
FS
6 3"
FS
6 3"
FS
6 3"
FS
6 3"
FS
6 3"
RETURN
WATER
COOLING
115 PSIG
AIR
AREA
ERECTIONHB
S.G.
(AHU-9)
GENERATOR
IN DIESEL
COOLER
AIR
VENT
AIR
BYPASS
V A
L V
E P
E D
E S
T
L
V
L V
E P
E D
E S
T
L V
E P
E D
E S
T
L V
E P
E D
E S
T
L V
E P
E D
E S
T
L V
E P
E D
E S
T
L V
E P
E D
E S
T
L V
E P
E D
E S
T
2" 2" 2" 2"2"
HEX 3 HEX 1
HEX 2HEX 4
HEX 3 HEX 1
HEX 2HEX 4
HEX 3 HEX 1
HEX 2HEX 4
HEX 3 HEX 1
HEX 2HEX 4
HB
51A
STRAINER
IN-LINE
TEST VLV
ALARM
VALVE
DRAIN
MAIN
E
PI
(OPTIONAL)
SWITCH
TO ALARM
STRAINER
IN-LINE
TEST VLV
ALARM
(OPTIONAL)
SWITCH
TO ALARM
PI
VALVE
DRAIN
MAIN
E
STRAINER
IN-LINE
TEST VLV
ALARM
(OPTIONAL)
SWITCH
TO ALARM
PI
VALVE
DRAIN
MAIN
E
STRAINER
IN-LINE
TEST VLV
ALARM
(OPTIONAL)
SWITCH
TO ALARM
PI
VALVE
DRAIN
MAIN
E
Plotted 8 Sep 2021
HB PIT
TURBINE
FLOOR
TURBINE
FLOOR
TUBE
DRAFT HB HB HB
PIT
TURBINE
FLOOR
GEN.
HB
FLOOR
TURBINE
FLOOR
TUBE
DRAFT
HB HB HB PIT
TURBINE
FLOOR
GEN.
HB
HB HB HB
FLOOR
GEN.
HB
FLOOR
TURBINE
FLOOR
TUBE
DRAFT
HB HB HB PIT
TURBINE
FLOOR
GEN.
HB
HB HB HB
FLOOR
GEN.
HB
FLOOR
TURBINE
FLOOR
TUBE
DRAFT
HB HB HB PIT
TURBINE
FLOOR
GEN.
HB
HB HB HB
FLOOR
GEN.
HB
FLOOR
TURBINE
FLOOR
TUBE
DRAFT
PIT
TURBINE
FLOOR
TUBE
DRAFT
FLOOR
TURBINE
PIT
TURBINE
FLOOR
TUBE
DRAFT
FLOOR
TURBINE
PIT
TURBINE
PUMP
PUMP
A S
S E
M B
L Y
W A
T E
R C
H
IL
L E
R
G
VALVE
PEDESTAL
G
VALVE
PEDESTAL
G
VALVE
PEDESTAL
G
VALVE
PEDESTAL
G
VALVE
PEDESTAL
G
VALVE
PEDESTAL
G
VALVE
PEDESTAL
G
VALVE
PEDESTAL
800A.2
A D
D E
D C
O P
P E
R I
O N
G E
N E
R A
T O
R S
Y S
T E
M P
IP
IN
G
V A
L V
E S
G
K
S E
P
SUPPLY PUMPS
GENERATOR SYSTEM
COPPER ION
4"
STRAINER
AUX.
STRAINER
AUX.
& AUX. 3
1 - 2
UNITS
TO
& AUX. 7
3 - 8
UNITS
TO
SUPPLY HEADER
FM
Y S
S
U P
P Y
H E
A D
E R
F R
O M
C O
P P
E R
I O
N
G E
N E
R A
L A
IR
C
O O
L E
R S
U P
P L
Y
12"
1"
8"
S
S
U P
P Y
H E
A D
E R
F R
O M
C O
P P
E R
I O
N
G E
N E
R A
L A
IR
C
O O
L E
R S
U P
P L
Y
G E
N E
R A
L A
IR
C
O O
L E
R S
U P
P L
Y
8"
12"
1"
S
S
U P
P Y
H E
A D
E R
F R
O M
C O
P P
E R
I O
N
12"
1"
S
S
U P
P Y
H E
A D
E R
F R
O M
C O
P P
E R
I O
N
8"
S
S
U P
P Y
H E
A D
E R
F R
O M
C O
P P
E R
I O
N
12"
1"
8"
12"
1"
8"
S
S
U P
P Y
H E
A D
E R
F R
O M
C O
P P
E R
I O
N
12"
1"
8"
S
S
U P
P Y
H E
A D
E R
F R
O M
C O
P P
E R
I O
N
G E
N E
R A
L A
IR
C
O O
L E
R S
U P
P L
Y
G E
N E
R A
L A
IR
C
O O
L E
R S
U P
P L
Y
G E
N E
R A
L A
IR
C
O O
L E
R S
U P
P L
Y
G E
N E
R A
L A
IR
C
O O
L E
R S
U P
P L
Y
S
S
U P
P Y
H E
A D
E R
F R
O M
C O
P P
E R
I O
N
8"
12"
1"
4"
¾"
UNIT 7 UNIT 6 UNIT 5
10"
10"
UNIT 3
3/4" DRAIN
BAY 1 ONLY
0-200
PG
0-200
PG
0-200
PG
0-200
PG
0-200
PG
0-200
PG
0-200
PG
0-200
PG
0-200
PG
0-200
PG
4" 4" 4"
TOTAL SYSTEM CAPACITY 5720 FT³
RECEIVERS, CAPACITY 530 FT³ EACH.
(AIR BLOW)
AUTO-DRAIN VALVE
S
AT 90 PSIG.
SERVICE AIR HEADER. OPENS
PRESSURE SWITCH IN STATION
95 AND OPENS AT 100 PSIG.
DEPRESSING AIR HEADER. CLOSES AT
PRESSURE SWITCH IN D.T.
CHECK VALVE
PNEUMATIC OPERATED VALVE
S
3-WAY SOLENOID OPERATED VALVE
RELIEF OR SAFETY VALVE
PRESSURE GAUGE
AUTOMATIC DRAIN TRAP
STRAINER
UNION
4" 4" 4" 4" 4" 4"
3" 3"
4" 4" 4"
10"
10"
10"
S
SS
S
10"
10"
10"
S
S
10"
10"
10"10"
10"
S
S
2" BY-PASS
10"
S
S
CONTROL AIR
S
S
UNIT 8 UNIT 4
3"
S
S
10"
10"
S
S
10"
10"
10"
UNIT 2 UNIT 1
SEE NOTE 1
NOTES:
BE REMOVED
CHECK VALVE REMOVED AND CONTROL WIRE TO
1. STATION SERVICE MAKEUP MODIFIED 2000.
4-27
75 HP MOTORS.
CAPACITY 350 CFM FREE AIR, 100 PSIG EACH.
3 EACH, 2 STAGE WATER COOLED COMPRESSORS,
(TYPICAL)
STORAGE TANK
COMPRESSED AIR
DETAIL 'A'
El. 1342.0
El. 1318.0
El. 1342.0
4-234-33 4-305-13 5-95-19 5-15 4-20 4-17
5-17 5-14 5-11 5-08 4-31 4-28 4-25 4-21 4-18 4-15
0-200
PG
0-200
PG
0-200
PG
0-200
PG
El. 1318.0
5-13 5-95-19 5-15
X-XX 5-14 5-11 5-08
10"
4" xx HP MOTOR
100 PSIG.
CAPACITY xxx CFM FREE AIR, COMPRESSOR, 1 EACH, AIR COOLED
PSIG
0-200
PG
CAPACITY xxx CuFT,100 PSIG.
3.00 FT. DIA. X 10.00 FT. S.W.
BACK PRESSURE TANK,
LEGEND
GATE VALVE, NORMALLY CLOSED
GATE VALVE, NORMALLY OPEN
BALL VALVE, NORMALLY OPEN
I.R. HEAD LOSS PIPE
50mm
4-124-13DTDA 4-14
STATION SERVICE AIR SYSTEM
MAKE-UP FROM
2"
10"
STATION SERVICE AIR
#2
COMPRESSOR
#3
COMPRESSOR
#1
COMPRESSOR
#4
COMPRESSOR
4-10
0-200 PSIG
PG
DTA 4-11
DTDA 4-10
PS
PS
PS
4-28
4-4
4-2
4-1
4-3
5-4
5-2
5-1
5-3
6-4
6-2
6-1
6-3
7-4
7-2
7-1
7-3
8-4
8-2
8-1
8-3
1-4
1-2
1-1
1-3
2-4
2-2
2-1
2-3
3-4
3-2
3-1
3-3
10"10" 2" BY-PASS
2" BY-PASS2" BY-PASS2" BY-PASS 2" BY-PASS
CONTROL AIRCONTROL AIRCONTROL AIR
CONTROL AIR
2" BY-PASS2" BY-PASS
CONTROL AIRCONTROL AIRCONTROL AIR
0-200 PSIG
PG
100 PSIG.
CAPACITY 530 FT³,
6 FT. DIA. X 20 FT. S.W.
STORAGE TANK,
COMPRERSSED AIR
C:\Documents\00 X drive-Drawings-folder 18 Mar 2020\CADD Drawings\Powerhouse\Mechanical Systems\Compressed Air, Oil and Water Systems\OPN87E updated dwgs 2020
Plotted 29 Oct 2021
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
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S U
B M
IT
T
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C O
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C
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D R
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N B
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IS
S
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D A
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B
C
D
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F
G
2 3 4 5 6 7 8 9 10
®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
R
OPERATIONAL DRAWING
MB-OPN87E
802.1
S
O U
R I
R
IV
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S O
U T
H D
A K
O T
A
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A T
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N
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IN
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A H
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IS
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IT
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IL
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U M
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R
F
IL
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A M
E
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B
IG
B E
N D
D A
M
L A
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A R
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A N
S I
D
J U
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D A
C W
O C
T
G
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A L
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IS
IO
C
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M A
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D
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A
IR
S Y
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S S
IO
THIS PLAN ACCOMPANIES CONTRACT NO.
,MODIFICATION NO.
DA-25-066-eng.-
CORPS OF ENGINEERS
U. S. ARMY
H
GRAPHIC SCALES
SCALE:1/4 INCH=1FOOT
SCALE:1/2 INCH=1FOOT
12" 0 5'
12" 0 1" 2" 3" 4"
Note:Do not scale this drawing. Follow dimensions.
N
KEY PLAN
F lo w
UnitsLC
F
F
3'-0"
13'-6"
3 @5'-0"=10'-0"H1-17
9"
3'-6"
2'-8"
13'-2"
12'-4"
9'-10"
13'-10"
9"
2'-8"
8'-5"
H
A
4'-6"
9'-0"
1"1"
9'-10 ½"
C o n t r a c t i o n j t
2½"-qbb
6"eba
2½"-cub
S1-3B
S1-3B
3"
3"-qbb
H1-A3
H1-A3
H1-A3
3"-cub
3"-qaw H1-A3
H1-A3LC
3" LO fill
H2-12LC Anchor with expansion joints.
small lines
(87E820)
11'-6"
C o n t r a c t i o n j t
3'-2" 7'-4" 2'-8"
"1
" 1
"1
12'-9"
17'-9"
16'-9"
5'-1" 5'-3"
7'-0"
2'-9" 6'-3"
5'-6"
7'-0"
Bay
Guide, small lines
LC
LC
12'-10" 2'-2"
9"
3"LOR
3"TOS
3"TOR
8"HPRW
14"RW 2½"
A A
1"
S1-3BS1-6
10"DTDA
H2-13
A 1½"
" 2
Chilling sump
INSULATION OIL STORAGE ROOM
See Dwg 87E505)
S1-3B
4"-cha
H1-A3
A A
M
Concrete
Concrete block wall
Hanger or support type Bill of material item Standard detail RW Raw water SCA Service compressed air LOR Lubricating oil return TOS Transformer oil supply TOR Transformer oil return HPRW High pressure raw water DTDA Draft tube depressing comp. air GBCA Gen. brake comb. air DCA De-icing comp. air GSWS Gen. cooling water supply GBWS Guide bearing water supply TBWS Thrust " " " GCWD Gen. cooling water discharge TOCS Transformer oil circulating supply TOCR " " " return LOS Lubricating oil supply TBWR Thrust bearing water return
Gate Valve Globe valve Plug valve Motor operated valve Check valve Union
3"-qar 3"-cub
2½"-qar
3"-qar
LC
½ L
O S
LC
L
O R
T
O S
LC
T
O R
LC
H
P R
W
LC
R
W
LC
D
T D
A
LC
2½"
El.1336.0
El.1337.17
3"
LC
LC
SECTION Y-Y
Scale:1/2"=1'-0"
S1-3B
4"-ein
4"
4"-einS1-7
Line drain
4"-eba
El.1337.75
El.1337.0
3"Reject
3"TO fill
LC
LC
LC
LC
3"LO fillLC
El.1342.0
4"-uub
LC
LC
El.1336.79 Bay 1 only
El.1337.17 All other bays
RW header 4" Bay 1 only
14" All other bays
Size as shown on plans
RAW WATER
FOR SERVICE ABOVE HEADER
FOR SERVICE ABOVE HEADER
RAW WATER
h d a h f b t c d e e q
LC El.1336.79 Bay 1 only
El.1337.17 All other bays
LC
RW header 14" All other bays
4" Bay 1 only
Size as shown on plans
SERVICE AIR
B a y
B a y s t h r u h a a h f b t c d e e q
LC El.1337.17
Size as shown on plans
REFERENCE DRAWINGS:
Work this drawing with:
Piping
Schematic Diagrams
Standard Details
Hangers and Supports
Bills of Material
87E505,506,808 thru 820
87E821,833,88E114 & 115
87E801 thru 805
87E839
87E840
87A3
LEGEND:
SECTION X-X
Scale:1/2"=1'-0"
A A
A A
1"-cga 1¼"-cha
S1-3B
2½"-cub 3"-qbb
H
LC
G u i d e s m a l l l i n e s
H
A
LC 1"RW & SCA dn.
to service outlets
1" 1¼"
H
A
½
W W
Chilling sump
3"RW discharge from air handling unit. see Bay 8
Dwg 87E811
6"RW discharge from transformer oil coolers see
Bay 8 Dwg 87E811
LUBOIL STORAGE RM.
See Dwg 87E5054" Septic tank vent see Dwg.
87E154
S1-3B
1½"
2"
FD
Dehydrator
V
2"
K
J
Y
½
E D
M
Y
AA
BB
CC
(87E811)
(87E811)
(87E811)
⅝
3"-cub
B A
A
A (87E806)
(87E816)A
AA
BB
CC
(87E808)
SEWAGE TREATMENT
RM. SEE Dwg 88E115
(87E816)
D C A F
A
K
H -A
"9
½
V(87E808) M (87E817)
(87E506)K
1'-4 ½" A(87E505)
Q P(87E817)
1"RW & SCA dn. to service outlets
LC
E D 86'-0"
(87E817)F P Q
K (88E114)
H1-D4 H1-D512 @7'-4"=80'-8"steel pipe Copper tubing
1"
See gen. brake air receiver detail dwg. 87E818
1½"
3"
(87E816)
(87E816) (87E816)D C A
H (87E506)
2"
PLAN-BAY2
Scale:1/4"=1'-0"
Scale:1/2"=1'-0"
SECTION Z-Z
LC
LC
LC
LC LC
"T
O S
"T
O R
"R
W
El.1337.17
El.1336.0
For continuation see Dwg. 87E833
S1-3A S1-3B4"-eaa
2'-8"
X
TYPICAL CONNECTIONS TO HEADERS
(FOR 2" AND UNDER UNLESS OTHERWISE SHOWN)
No scale
(87E505)
A
C o n tr a c ti o n j t.
H -A
X 2"
4"caa
H1-A1LC
"1
FD2"
S1-3A
3"TO fill 2" 2"
FD1½"
Dehydrator (87E506)
J
S
-3 A
S1-3B
S1-6
3"-qaw
H1-3A 6'-2"
4"
8'-6"
LC 4" Discharge from Assembly Bay Air Handling Unit
A
LC
2½"-krg 2½"-kri
3"-qbb Z
AB
1½" (87E816)
H1-A1
H1-A1
3"-qar
2½"-qbb
3"LOR
3"TOS
3"TOR
1"cha
513B
1"-cga
1"-hda
1"haa
A A
N D
AA
8"HPRW
14"RW
BB
(87E811) (87E811)
10"DTDA
H1-A32"
H1-A3 F P
CC (87E811)
(87E817) H1-A1
H1-A1
A
S1-3B
1"-cha
H1-A1
A (87E806)
½
" 1"RW & SCA dn. to service outlets
3" Reject
3"LO fill
LC
OIL PURIFICATION ROOM
See Dwg 87E505)
C o n tr a c ti o n j t.
F
2'-6"
LC
H1-A3
Reject riser
1'-4 ½"
A
1"-cga
4"-caa
H1-D46 @ 12'-0"=60'-0"
RW
3'-6"
2½"-caa SCA
F o r c o n ti n u a ti o n S e e
D w g
E
C A(87E816)
A
3"krg
3"kri
1½"-cga 1½"-cha
¾"
Z
H
S1-6
LC 1"RW & SCA dn. to service outlets
½
3"-cub
H1-A3
69'-2½"
Copper tubingH1-A112 @ 7'-4"=80'-8" steel pipe
PLAN-BAY 1
Scale:1/4"=1'-0"
C A (87E816)(87E816)
28'-11"
26'-4"
10'-4"
1'-0" 1'-0"
Anchor
3"TOS&3"TOR
H2-12
10"
2'-7"
18'-9"
9"
(87E816)
12 @7'-4"=80'-8" steel pipeH1-D4
F P
LC
86'-0" H1-D5
LC
Bay
Guide, small lineH2-I3
10'-3" 9" copper tubing
B
DN
2'-8"
5'-3"
3'-9"
3'-2"
9"
14'-10"
(87E817)
"AA
BB
CC
H -A
A
1½"
2'-8"
A
B
COMPUTER
IDEDA
DESIGN &
RAFTINGD
Designed by:
Drawn by:
Checked by:
Reviewed by:
Submitted by:
Chief:
Spec. No.:
Contract No.:
Plot Scale Ratio:
Design File:
Sheet reference number:
Date:
Drawing Code:
Symbol Date Approved
Revisions
Descriptions
$$ - THINK VALUE ENGINEERING - $$
U.S. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
OMAHA, NEBRASKA
A
B
C
D
12345
D
C
B
A
5 4 3 2 1
DACW 45
DACW 45
MISSOURI RIVER
BIG BEND DAM - LAKE SHARPE
Sect.
JULY 1974
S.C.D.
2½"SCA
2½"LOS
2½" SCA header
2½"SCA
2½"LCS
for 2½"LOS,3"LOR
1½"V
COMPRESSED AIR, OIL & WATER SYSTEMS
GENERATOR BAYS 1 & 2
PLANS EL.1318.0
MB-OPN87E807
H
2½"-caa
2½"-eaa
2½"-eia
2½"-eha
2½"-ecp
LC
LC
Scale: ½"=1'-0" Scale: ½"=1'-0"
2½"-caa
LC
2½"-eaa
2½"-ehn
2½"-tac
2½"-ein
LC
14" RW header
3"
3"-qbb3"-cub2½"-cub2½"-caa
6"-eab
17'-4"
9'-10"
3'-6"
9"
2'-8"
86'-0"
11'-6"
2'-9"1'-3" 5'-0"
5'-6" 3'-0"
12'-10"
12 @7'-4"=80'8" steel pipe copper tubingH1-D5H1-D4
H2-13
LC Guide, small lines
LC Bay
2½" SCA
2½" LOS
3" LOR
3" TOS
3" TOR
3" HPRW
14"RW
10"DTDA
2½"
2"-cga
2" 1½" 2"
H1-A1
2½"
3"
1½"
8'-5"
16'-9"
17'-9"
19'-9"
2'-8"
9"
3"-qbb A
A
A
Anchor with expansion joints, small lines.
H2-12LC
G u i d e s m a l l l i n e s
LC H
FD
H
D
LC
H
A
5 4
FD
4"
3"
½" A
1"
4" caa
1¼"
A
½"
2½" caa
4"
H1-D6
3"
1" ½"
FD
4"
3"
2 1
2½"x2"x2"-hdi
AIR HANDLING UNIT.
3" RW DISCHARGE FROM
TRANSFORMER ALL COOLERS
6" RW DISCHARGE FROM
11'-0"4'-0"
4" 4"
EL.1342.0
EL.1339.0
EL.1337.0 3"
4"
Line drain
8" Sq. hole, all bays.
Fill with grout to seal: Bay 2 only
Scale: ½"=1'-0"
LC
LC
3"-uub
3'-caa
3"-eaa
3'-ein 3'x9"O.D.-ein
S1-7
S1-8
"1
"F
2'-8"
86'-0"
H1-D412 @7'-4"=80'8" steel pipe copper tubingH1-D5 2'-8"
12'-10"5'-6"
11'-6"
H2-13
Guide, small lines
LC
LCBay
2½" 1½"
14"RW
10"DTDA
8" HPRW
3" TOR
3" TOS
2½" SCA
2½" LOS
3" LOR
1½" 2½"-qbb
6'-0" 10'-4"
15'-3"4'-6"
3'-9" 1'-0"
2½"-cub 3"-cub
6'-3"
2½"-caa
2½"2"
A
A
F
2"
11'-0" 11'-0"
9'-1"
11'-0"
H -D
1'-6"
4'-1" 4'-4 ⅜"
¾
11'-0"
6'-0" 8'-1"
1'-6" 4'-4 ⅜"
2'-0"
½
2"RW
1'-7"
4'-4 ⅜"
2'-5"
2½"-caa
1½"-cha
SCA
RW
2½"-eba
1'-0"
1½"-hde
1'-6"
½
3"
A
19'-6"
7'-9" 9'-6" 3'-0"
1'-3"6" RWLC
14" Aux. RW intakeLC
4"x4"x3"-ecp
3"
"1
" 1
" 4'-10" 5'-2" 6'-0"
2"
2" 2"-cha
2"x2"x3 ½"-hdi
1'-11" 4'-1"
¾" Down to automatic traps
½
1'-0"
H1-D4
34'-8"
1'SCA Bays
El.1337.04"-eeg
Scale: ½"=1'-0"
4"-caa
S1-8
3"-uub
EL.1342.0
LC
4"-ein
8" Sq.
hole
2½" SCA header
3½" RW
2½" RW
EL.1338.83
EL.1337.17
EL.1339.43
EL.1337.17
⅝
NOTE: DO NOT SCALE THIS DRAWING. FOLLOW DIMENSIONS.
PLAN - BAY 4
C O
N T
R A
C T
IO
N
J O
O
N T
R A
C T
IO
N
J O
(87E811)
(87E811)
(87E811)
AA
BB
CC
REFERENCE DRAWINGS:
Work this drawing with:
Schematic Diagrams
Standard Details Hangers and Supports Bills of Material
87E807, 809 THRU 820
87E801 THRU 805, MP101.2, MP102.3
87E839
87E841, 87E842, MP102.3, MP103.2
87A3, MP101.2, MP102.3
Tanks and Receivers
NOTES:
1. FOR LEGEND SEE DWG. 87E807
Piping
87E838
87E806 & 88E107
N
F lo w
F
SEE BAY 8 DWG. 87E811
STAIRIWAY
SEE BAY 8 DWG. 87E811
(87E126) B B
AA
BB
CC
M (87E817)
M
S(87E817)
V
V
S
D(87E148)
D
D
(87E816)D AC
(87E816)
AC
(87E806)A A
F
F
(87E816)
P (87E817)
P
E (87E820)
E
D
D
R R (87E817)
Q (87E817)
Q
Y
Y
AIR RECEIVER
SEE GEN. BRAKE
DETAIL DWG. 87E818
AIR RECEIVERS
DEPRESSING
C DRAFT TUBEL
PLAN - BAY 3
SECTION Z-Z
SECTION V-V
SECTION X-X SECTION Y-Y
(87E811)
(87E811)
(87E811)
AA
BB
CC
AA
BB
CC
C O
N T
R A
C T
IO
N
J O
N T
R A
C T
IO
N
J O
(87E813)
D (87E816)
D
Z
Z
/2
3 1/2" RW
T (87E817)T E E(87E820)
N
N
(87E817)
/2
X
X A (87E806)A(87E816)B B
AC
(87E816)
AC
F (87E816)
F P
P
(87E817)
H
H (87E817)L
(87E817)L
K
(87E817)K
Y
Y
Q (87E817)
Q
3" RW
3 1/2" RW 4" RW
3 1/2" RW
18"
4" RW
unit handling air from discharge
3"RW
4" x 3" R.T.
2½"RW
3 1/2" TEE
STAIRIWAY
FLOOR SLOPE
FLOOR SLOPE
1 1/2" TEE
REDUCER
4" X 3 1/2"
1 1/2" RW
(87E807,811 & 812)
(87E813)
KEY PLAN
UnitsLC
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
S
IZ
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
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
®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
R E
V
OPERATIONAL DRAWINGPlotted 28 Sep 2021
C:\Documents\00 X drive-drawings-folder 18 Mar 2020\CADD Drawings\Powerhouse\Mechanical Systems\Compressed Air, Oil and Water Systems\OPN87E updated dwgs 2020
808.1
S
O U
R I
R
IV
E R
S O
U T
H D
A K
O T
A
O P
E R
A T
IO
N
A L D
R A
W
IN
G S
E T
O M
A H
A D
IS
T
R
IC
T
C
A P
IT
O
L A
V E
O M
A H
A N
E
F
IL
E N
U M
B E
R
F
IL
E N
A M
E
M B
-O P
N E
.d g n
B
IG
B E
N D
D A
M
L A
K E
S H
A R
P E
S E
P
A N
S I D
P L
A N
S E
L .1
.0
C O
M P
R E
S S
E D
A
IR
O
IL
W A
T E
R S
Y S
T E
M S
G E
N E
R A
T O
R B
A Y
S
D A
C W
J U
L Y
S .C
.D
UP
DA
TE
D
RA
W
W
AT
ER
P
IP
IN
G . A
DD
ED
C O
PP
ER
IO
N
G
EN
PI
PI
NG
. C O
NV
ER
TE
D
TO
O
PN
D
W G
(G
.J .K
KEY PLAN
F lo w
N
LC UNITS
F
E D
CC
BB
AA
(87E811)
(87E811)
(87E811)
⅝ "3"
3"-gbb3"-cub2 ½"-cub2 ½"-caa
M
6"-eab
E DQ
(87E820)
(87E817)
17'-4"
9'-10" 3'-6"
9"
2'-8"
86'-0"
11'-6"
2'-9"1'-3" 5'-0"
5'-6" 3'-0"
12'-10"
12 @7'-4"=80'8" steel pipe copper tubingHI-D5H1-D4
H2-13 LC Guide, small lines
A
LC Bay
(87E806)
2 ½" SCA
2 ½" LOS
3" LOR
3" TOS
3" TOR
3" HPRW
14"RW
10"DTDA
2 ½"
2"-cga
A
A
1" 1 ½" 2" Bay 4 only
H1-A1
2 ½"
3"
2 ½"A
8'-5" 5'-1" 5'-3"
16'-9"
17'-9"
19'-9"
2'-8"
9"
F
3"-gbb
See gen. brake air receiver detail Dwg. 87E818
C AD (87E816)
(87E816)
BB
(87E126)
D C A F
F (87E816) (87E817)
P
P
A
Q 3" RW discharge front air handling unit.
See Bay 8 Dwg 87E811.
6" RW discharge from transformer oil coolers.
See Bay 8 Dwg 87E811.
CC
BB
AA
H
-A
"1 ¼"RW
1 ¼"-cha
WW
1"
9'-0"
4'-6"
1"
9'-10 ½"
H -A
H -1
C o n tr a c ti o n j t.
G u id e s m a ll l in e s
LC
"1 '-0
"1 '-0
"1 '-0
"1 '-0
"2
S V M
D (87E148)
(87E817) (87E817)
Note: Do not scale this drawing. Follow dimensions.
PLAN-BAY 6
Scale: ¼"=1'-0"
LC Anchor with expansion joints, small lines.
H2-12
PLAN-BAY 5
Scale: ¼"=1'-0"
C o n tr a c ti o n j t.
1"x1"x1 ¼"-hdi
1"-cha
LC
LC
LC
LC
Bay 2 only
1"SCA
1 ¼"RW
El. 1339.33
1"
1"
El. 1338.83
LC El. 1338.0
1"
1"-hda
S1-4S1-4
SCALE:1/4 INCH=1 FOOT
12"
1"
For continuation see Typical De-icing Air Comp. Dwg. 87E818
El. 1342.0
SECTION W-W
Scale: ½"=1'-0"
(87E807)
0 5'
GRAPHIC SCALES
12" 0 1' 2' 3' 4'
SCALE:1/2 INCH=1 FOOT
El. 1342.0
El. 1339.0
El. 1337.0 3" 4"
Line drain
8" Sq. hole, all bays.
Fill with grout to seal: Bay 2 only
(87E807,811 & 812)SECTION V-V
Scale: ½"=1'-0"
LC
LC
3"-uub
3'-caa
3"-eaa
3'-ein 3'x9"O.D.-ein
S1-7
S1-8
THIS PLAN ACCOMPANIES CONTRACT NO.
,MODIFICATION NO.DA-25-066-eng.-
CORPS OF ENGINEERS U. S. ARMY
H -8
'-0
"1 '-0
'-0 "1 '-0
"2 "F
2'-8"
86'-0"
H1-D412 @7'-4"=80'8" steel pipe copper tubingH1-D5 2'-8"
12'-10"5'-6"
11'-6"
BB
CC
AA
D C A
D (87E816)
C A F P
B A A (87E806)
H2-13
Guide, small lines
LC
LCBay
F P
C o n tr a c ti o n j t.
2 ½" 1 ½"
B
14"RW
10"DTDA
8" HPRW
3" TOR
3" TOS
2 ½" SCA
2 ½" LOS
3" LOR
Q
(87E817)Q
1 ½"
(87E811)
(87E811)
(87E811)CC
BB
AA
C o n tr a c ti o n j t.
2 ½"-gbb
8'-5" 10'-4"
15'-3"4'-6"
3'-9" 1'-0"
N(87E817)
(87E816)N
(87E816)
2 ½"-cub 3"-cub
(87E817)
11'-0"
(87E816)
6'-3"
11'-0" 11'-0" 7'-0"
2 ½"-caa
4"-caa
2 ½"
4" 4" 3"RW discharge from air handling unit
4"
H1-D6
Draft tube depressing air receivers
LC
10 9 8 7
FD
Z
FD
2"
A
A
3"
NOTES:
1. For Legend see dwg. 87E807
REFERENCE DRAWINGS
Work this drawing with: 87E807, 809 thru 820
Piping: 87E806 & 88E107 87E801 thru 805Schematic Diagrams
Tanks and Receivers Standard Details Hangers and supports Bills of Materials
87E838 87E839
87E841 AND 842
87A3
COMPUTER
IDEDA
DESIGN &
RAFTINGD
Designed by:
Drawn by:
Checked by:
Reviewed by:
Submitted by:
Chief:
Spec. No.:
Contract No.:
Plot Scale Ratio:
Design File:
Sheet reference number:
Date:
Drawing Code:
Symbol Date Approved
Revisions
Descriptions
$$ - THINK VALUE ENGINEERING - $$
U.S. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
OMAHA, NEBRASKA
A
B
C
D
12345
D
C
B
A
5 4 3 2 1
DACW 45
DACW 45
MISSOURI RIVER
BIG BEND DAM - LAKE SHARPE
Sect.
JULY 1974
S.C.D.
MB-OPN87E809
GENERATOR BAYS 5 & 6
PLANS EL. 1318.0
COMPRESSED AIR,OIL&WATER SYSTEMS
87E806 & 88E107
AA
BB
CC
N D (87E816) AC
3" RW DISCHARGE
FROM AIR HANDLING
UNIT
C GUIDE, SMALL
LINES
L
C BAYL
2 1/2" SCA
2 1/2" LOS
3" LOR
3" TOS
3" TOR
8" HPRW
14" RW
10" DTDA
C O
N T
R A
C T
IO
N
J T
F
F P (87E817) Q
K L H (87E817)
CC (87E811)
BB (87E811)
AA (87E811)
C 14" AUX. RW INTAKEL
1" SCA BAYS
K (87E817)
C 6" RW
BAYS 3 &
L
7 ONLY
SCALE: 1/4 INCH = 1 FOOT
12" 0 5'
PLAN BAY 7
12" 0 1' 2' 3' 4'
SCALE: 1/2 INCH = 1 FOOT
SECTION V-V
FOR LEGEND SEE DWG 87E8071.
NOTES
WORK THIS DRAWING WITH:
PIPING:
SCHEMATIC DIAGRAMS
STANDARD DETAILS
HANGERS AND SUPPORTS
BILLS OF MATERIALS
87E807, 809 THRU 820
87E801 THRU 805
87E839
87E841 AND 842
87A3
REFERENCE DRAWINGS
FILL WITH GROUT TO
8" SQ. HOLE, ALL BAYS.
SEAL: BAY 2 ONLY
3"
C EL. 1337.0
4"
L
LINE DRAIN
C EL. 1339.0L
EL. 1342.0
3"-UUB
S1-8
3"-CAA
3"-EAA
3"-EINS1-7
3"x9" O.D.-EIN
(87E807, 811 & 812)
C O
N T
R A
C T
IO
N
J T
2 1/2"-GBB
3"
2 1/2" 1 1/2"
1 1/2"
2 1/2"-CUB 3"-CUBA
2 1/2"
2 1/2"-CAA
H2-13
B B (87E816)
A
A
A (87E806)
Q (87E817)F (87E816) PAC
(87E816)
N (87E817) D
2"
A
L (87E817)
H
H1-D4 H1-D5
3"
NOTE: DO NOT SCALE THIS DRAWING. FOLLOW DIMENSIONS.
KEY PLAN
F
F L
O W
N
C UNITSL
7'-9"
2'-8"
6'-0" 2'-5" 10'-4"
3'-9"
19'-9"
"1
"1
"1
86'-0"
2'-8"
3'-0"
1'-3"
9'-6"
19'-6"
12 @ 7'-4" = 80'-8" STEEL PIPE, COPPER TUBING
1'-0"1'-0"
11'-6"
6'-3"
5'-6" 12'-10"
COMPUTER
IDEDA
DESIGN &
RAFTINGD
Designed by:
Drawn by:
Checked by:
Reviewed by:
Submitted by:
Chief:
Spec. No.:
Contract No.:
Plot Scale Ratio:
Design File:
Sheet reference number:
Date:
Drawing Code:
Symbol Date Approved
Revisions
Descriptions
$$ - THINK VALUE ENGINEERING - $$
U.S. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
OMAHA, NEBRASKA
A
B
C
D
12345
D
C
B
A
5 4 3 2 1
DACW 45
DACW 45
MISSOURI RIVER
BIG BEND DAM - LAKE SHARPE
Sect.
JULY 1974JULY 1974
S.C.D. COMPRESSED AIR,OIL&WATER SYSTEMS
MB-OPN87E810
PLAN EL. 1318.0
GENERATOR BAY 7
MB-OPN87E811.dgn 8/11/2010 3:18:29 PM
LC
LC
F lo w
12'-0" 1'-0"1'-0" piping
8'-6"
10"
"2
"S1-6
4"-ein
4"-eaa
2"-ein
2"-uda
2"-haa
6"x6"x4"-ecp 2"-caa
8"
6"x4"-eaa
4"-caa
6"
8"-ecp
8"
8"
3'-9" 6'-3" 21'-6"
2'-0"
8"-ecp
8" 6"
2'-6" 7'-6"
2"-uda
2"-ein
4"-eaa
4"-ein
S1-6
2"
8"
21'-6"
10"
2'-0"
4"
2"-haa
FD
6'-0 ⅝" 8'-0 �"21'-8 �"
5'-8"
14'-2"
86'-0"
4'-6"
2'-0"
L a d d e r
3"
H -D
3"-eaa
3"-ecp
3"-caaH -D
3"
9'-0"8'-9"
2½" Sleeves for CO
3'-3½"
3' -3
½"
D
B
V
F
MV
V
V
U
AA
BB
CC
E
D
C
STRAINER
AUTOMATIC
U
A
F
DRAIN
2" AUTO
C A F
E
B G
G
Q
Q
AA
BB
CC
M
CC
BB
AA
F
STRAINER
AUTOMATIC
C
N D
B
N D
C A F
F
A
G
GB
E
14'-6" 20'-6"
11'-6 1/2"
E 6"
2"
AA
CC
BB
DRAIN
2" AUTO
NOTE: DO NOT SCALE THIS DRAWING. FOLLOW DIMENSIONS.
GRAPHIC SCALE
SCALE:1/4 INCH=1FOOT
12" 0 5'
86'-0"
PLAN - BAY 1
PLAN - BAY 2
(87E817)(87E808)
Chain operated(87E818)
(87E816)
(87E816)
(87E816)
(87E818)
(87E816)
(87E816)
(87E816)
(87E817)
(87E811)
(87E811)
(87E811)
(87E816)
(87E817) (87E816)
(87E816)
(87E816)
(87E816)
(87E816)
(87E816)
(87E811)
(87E811)
(87E811)
(87E816)
TURBINE
RAW WATER
RAW WATER
AIR #115
GEN. SUPPLY
FOR CONTINUATION
MM
MM
THRUST BRG.
FOR CONTINUATION SEE DWG 87E821
C DE-ICING AIR COMPRESSORS.L
SEE DWG 87E818
SEE DWG 87E821
RECEIVERS
CONTROL AIR
C GBCA AND
SEE DWG 87E818
L
SEE DWG 87E205
AIR HANDLING UNIT
SEE DWG 87E819
OIL COOLERS
C TRANSFORMERL
COMPRESSED AIR
C DRAFT TUBE DEPRESSINGL DISCHARGE
C 3" RWL
SUPPLY
C 2 1/2" RWL
COMPRESSED AIR
C DRAFT TUBE DEPRESSINGL
TRANSFORMERS
C HPRW TOL
L
FUNNEL
C DRAIN
HANDLING UNIT
C RW FOR AIRL
C RW INTAKEL
C SCA 1"L
RECEIVER
GBCA
1. FOR LEGEND SEE DWG. 87E807
NOTES:
REFERENCE DRAWINGS:
Work this drawing with:
Piping Schematic Diagrams Standard Details Hangers and Supports Bills of Material
87E807 thru 811, 816 THRU 821 87E821,88E106 & 107
87E801 thru 805, MP101.2, MP102.3
87E839, MP103.2
87E840, MP102.3
87A3, MP101.2, MP102.3
87E139A2CO Systems 87E205, 212Heating and Ventilating
C RW INTAKEL
(87E807)
X
X
/2
(C u
I O
N
C P
V C
P
IP
/2
V A
L V
E D
E L
U G
E A
U T
O M
A
IC
(Cu ION)
3" CPVC PIPE
(C u
I O
N
C P
V C
P
C O
N T
R A
C T
IO
N
J O
N T
R A
C T
IO
N
J O
N T
R A
C T
IO
N
J O
N T
R A
C T
IO
N
J O
3" CPVC PIPE (Cu ION)
UnitsLC
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B Y
D A
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C O
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R A
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C K
E D
B Y
D R
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C:\Documents\00 X drive-Drawings-folder 18 Mar 2020\CADD Drawings\Powerhouse\Mechanical Systems\Compressed Air, Oil and Water Systems\OPN87E updated dwgs 2020
Plotted 30 Sep 2021
LC
LC
GRAPHIC SCALE
SCALE:1/4 INCH=1FOOT
12" 0 5'
F lo w
F
C O
N T
R A
C T
IO
N
J O
10"
3'-3 ½"
"S1-6
4"-ein
4"-eaa
2"-ein
2"-uda
2"-haa
6"x6"x4"-ecp 2"-caa
8" 6"
6"x4"-eaa
4"-caa
6"
8"-ecp
8"
8"
2"
3'-9" 6'-3" 21'-6"
2'-0"
8"-ecp
8" 6" 2"-uda
2"-ein
4"-eaa
4"-ein
S1-6
2"
8"
21'-6"
10"
2'-0"
4"
2"-haa
FD
SCA 2"
6'-0 ⅝" 8'-0 �"21'-8 �"
5'-8"
14'-2"4'-6"
2'-0"
" L a d d e r
20'-6"
18'-8" 19'-10" 13'-0" 3'-0"
STAIRWAY
2'-0"
2" SCA
14'-6"
3'-8"
1'-10" 16'-0"17'-9 ½"
3"
3"x11"0D-eia
6"-ica
6"-cga
3"
½
3"
1'-6"
3'-11 ⅜"
1'-2"1'-8"1'-2"1'-8"
6'-0" 4'-7" 1'-9" 9'-9"1'-9" c a a
4"-ein 6"-ein
6"
6"
3'-6" 3'-6"
4'-2 ¾" 14"
5'-8"
7'-6"
2" RW
3' -3
½"
½
86'-0"
86'-0"
CC
BB
AA
(87E817)
F
AA
BB
CC
DRAIN
2" AUTO
N D A
N D
B B G
E
A
GE
C
ZYY
X
YY
H
H L
LJK
K
D
E
B
FC A
B
D A
GE
C
VD
V D
Q
Q
M
M
F (87E816)
(87E816)
(87E816)
(87E816)
(87E816)
(87E817)
(87E817)(87E808)
(87E811)
(87E811)
(87E811)
(87E820)
(87E816)
(87E816) (87E816)
(87E816)
(87E817) (87E817)
(87E817)
(87E811)
(87E811)
(87E811)
(87E817)
(87E808)
(87E820)
(87E820)
(87E820)
(87E107)
NOTE: DO NOT SCALE THIS DRAWING. FOLLOW DIMENSIONS.
TT
AA
CC
BB
Q
Q
F
(87E817)
(87E816)
(87E816)
STRAINER
AUTOMATIC
STRAINER
AUTOMATIC
FC
DRAIN
2" AUTO
12' 4"
AA
BB
CC
Z
(87E816) (87E816)
F (87E816)
SIDE VIEW
61"
/4
61"
14'-0 7/8"14'-1 1/2"
1" NPT
Water In
1" NPT
Water Out
AIR COMPRESSOR
FRONT VIEWSIDE VIEW
PLAN VIEW
36 3/4"
61"
2 1/4"
/4
21 3/4"
66 3/4"
L
FUNNEL
C DRAIN
FOR CONTINUATION SEE DWG 87E821
COMPRESSED AIR
C DRAFT TUBE DEPRESSINGL
C RW INTAKEL
COMPRESSED AIR
C DRAFT TUBE DEPRESSINGL
C RW INTAKEL
RECEIVERS
CONTROL AIR
C GBCA AND
SEE DWG 87E818
L
SEE DWG 87E205
AIR HANDLING UNIT
RECEIVER
GBCA
SEE DWG 87E819
OIL COOLERS
C TRANSFORMERL
SUPPLY
C 2 1/2" RWL
DISCHARGE
C 3" RWL
PLAN - BAY 3
PLAN - BAY 4
REFERENCE DRAWINGS:
Work this drawing with:
Schematic Diagrams Standard Details Hangers and Supports Bills of Material
87E807 thru 811, 816 THRU 821
87E839
87E840, MP102.3, MP103.2
87E139A Heating and ventilating
NOTES:
1. FOR LEGEND SEE DWG. 87E807
Piping
CO Systems 87E205, 212
TURBINE
RAW WATER
RAW WATER
AIR #115
GEN. SUPPLY
THRUST BRG.FOR CONTINUATION
SEE DWG 87E821
SEE DWG 87E818
L
C DRAFT TUBE DEPRESSING AIR COMPRESSORS
RECEIVER
CONTROL AIR
HANDLING UNIT
C RW FOR AIR L
LC 1 1/2" RW SUPPLY
SER. #345, YEAR 1964
INGERSOLL-RAND
AIR HANDLING UNIT
HANDLING UNIT
C RW FOR AIRL
SUPPLY
C 2 1/2" RW
DISCHARGE
C 3" RWL
L
STRAINER
TWIN
COMPRESSOR TYPE ESH-1
INGERSOLL-RAND
SEE DWG 87E212FORM PIPING
EQUIPMENT, BAY 3 ONLY.
LIMITS AIR CONDITIONING
(87E817)
L
WATER PUMP
C HIGH PRESSURE RAW
L
TRANSFORMERS
C HPRW TO
W X
LC AIR RECEIVER
LC SERVICE AIR COMPRESSORS
AFTERCOOLER
LC SURGE TANK
L
PUMPS
C CIRCULATING
L
CHILERS
C WATER
LC 2" RW SUPPLY
LC 2" RW DISCHARGE
L
WATER INTAKE
C AUXILIARY RAW
87E821, 88E106 & 107
MM
M M
3" CPVC PIPE (Cu ION)
/2
/2
J
V A
L V
E D
E L
U G
E A
U T
O M
A
IC
3" CPVC PIPE (Cu ION)
(C u
I O
N
C P
V C
P
(C u
I O
N
C P
V C
P
(Cu ION)
1" CPVC PIPE
28"
G aij
C O
N T
R A
C T
IO
N
J O
N T
R A
C T
IO
N
J O
SYSTEM
GENERATOR
Cu ION
(INSULATED)
3" Cu PIPE
24 1/2 "36" 64 1/2 "
12 1/2 "
42 1/2 "
W
C O
N T
R A
C T
IO
N
J O
UnitsLC
87E801 THRU 805, MP101.2, MP102.3
87A3, MP101.2, MP102.3
/4
61"
S O
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IT
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N N
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D E
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OPERATIONAL DRAWING
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Plotted 10 Nov 2021
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C:\Documents\00 X drive-drawings-folder 18 Mar 2020\CADD Drawings\Powerhouse\Mechanical Systems\Compressed Air, Oil and Water Systems\OPN87E updated dwgs 2020
2'-6" 7'-6" 21'-6"
4'-6"
2'-0"
14'-2"
2'-0"
5'-8"
86'-0"
21'-8
" 6'-0 " 8'-0
20'-6"14'-6"
R3 '-3
8'-9" 9'-0"
C 3" RW
DISCHARGE
L
C 2 1/2" RW
SUPPLY
L
C RW FOR AIR
HANDLING UNIT
L
AIR HANDLING UNIT
SEE DWG 87E205
(87E817)
GBCA
RECEIVER
C GBCA AND
CONTROL AIR
RECEIVERS
SEE DWG 87E818
L
10"
C SCA-1"L
C O
N T
R A
C T
IO
N J
O
IN
T
C RW INTAKEL
3"
(87E819)
(87E816)
8"
L
3"
CHAIN OPERATED
3"-CAA
3"-ECP
3"-EAA
C O
N T
R A
C T
IO
N J
O
IN
T
(87E816)
(87E816)
(87E816)
C DRAFT TUBE DEPRESSING
COMPRESSED AIR
L
4"
6"
4"-EIN
4"-EAA
2"-EIN
2"-UDA
8"
2"
RAW WATER
AIR #115
2"-HAA
FOR CONTINUATION
(87E816)
L A
D D
E R
8"-ECP
(87E816)
(87E818)
(87E818)
(87E811)
(87E811)
(87E811)
21'-6"
18'-8"
2'-0"
5'-8"
35'-10"
C 3" RW
DISCHARGE
L
C 2 1/2" RW
SUPPLY
L
AIR HANDLING UNIT
10"
C O
N T
R A
C T
IO
N J
O
IN
T
C RW INTAKEL
(87E816)
(87E816)
8"
C O
N T
R A
C T
IO
N J
O
IN
T
(87E817)
(87E816)
(87E816)
L
6"
4"-EAA
2"-EIN
2"-UDA
2"
8"
8"-ECP
(87E811)
(87E811)
(87E811)
4'-10"
(87E808)
(87E817)
2-100 GAL. WATER
4"-EIN
8"
2"-HAA
2"-CAA
4"-CAA
6'-3"3'-9"
L
6"
V A
L V
E
C HPRW TO
TRANSFORMERS
L
N D
B B
DN (87E816)
(87E816)
AA
BB
CC 6"x6"x4"-ECP
E E
6"x4"-EAA
A
C A
C S1-6 (87E816)
G
G
F
F
3'-3
Q
Q
AA
BB
CC
Z
Z
Y (87E820)
V
V
D
D
E E
B B
AC
C
A
S1-6
F
F
G
G
FD
Q
Q
M
AA
BB
CC
AA
BB
CC
U U
C H
-D
L
C H
-D
L
F
F
V
V M(87E808) (87E817)D
PLAN - BAY 6
NOTE: DO NOT SCALE THIS DRAWING. FOLLOW DIMENSIONS.
z
KEY PLAN
F L
O W
UNITSCL
F
GRAPHIC SCALE
SCALE: 1/4 INCH = 1 FOOT
12"0 5'
86'-0"
STRAINER
AUTOMATIC
M M
"2
DRAIN
2" AUTO
FUNNEL
C DRAIN
SEE DWG 87E821
FOR CONTINUATION
COMPRESSED AIR
C DRAFT TUBE DEPRESSING
STRAINER
AUTOMATIC
DRAIN
2" AUTO
/2
11'-9"
DWG 87E818
COMPRESSOR. SEE
C DE-ICING AIR
SEE DWG 87E821 TURBINE
THRUST BRG.
"2
MM
RAW WATER
GEN. SUPPLY
SEE DWG 87E149
HEATER
PLAN - BAY 5
REFERENCE DRAWINGS:
Work this drawing with:
Schematic Diagrams
Standard Details
Hangers and Supports
Bills of Material
87E807 thru 811, 816 THRU 821
87E801 thru 805
87E839 87E840
87A3
87E139A
Heating and ventilating
NOTES:
1. FOR LEGEND SEE DWG. 87E807
Piping
CO Systems
87E205, 212
87E821, 88E106 & 107
SEE DWG 87E819
C TRANSFORMER
OIL COOLERS
L
A U
T O
M A
T
IC
D
E L
U G
E
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
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
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