Drawings_AMD4 - PN 95170 Ft Stewart Microgrid.pdf
PDF 2 MB Posted
- Solicitation number
- W912HN25BA006
About this file
The provided document is a set of engineering design drawings for a microgrid power generation project at Fort Stewart, Georgia. The drawings detail electrical and civil site layout plans for constructing a 10-megawatt power station with multiple generators, transformers, and associated infrastructure. Key technical specifications include:
Site Layout and Electrical Infrastructure:
- 10 MW natural gas generation plant with multiple generators
- Paralleling switchgear for generator control and substation connection
- Underground utility routing with concrete-encased ductbanks
- Microgrid control system integration
- Interfaces with existing solar photovoltaic array
- Proposed new fencing and site grading
- Concrete pads and equipment positioning
- Fiber optic and communication infrastructure
Procurement Details:
- Solicitation Number: W912HN25BA006
- Total Small Business Set-Aside
- Estimated Project Value: Between $25-100 million
- Performance Period: 1,080 calendar days
- NAICS Code: 237130 (Power and Communications Line Construction)
- Issued by U.S. Army Corps of Engineers Savannah District
View the file
Other files
Show all 37
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ESESESESESESESESESESES
ES
ESES
ES
ES
ES
ES
ES ES ES ES ES ES ES ES ES ES ES
ES
ES
ES
ES
ES
ES
ES
ES
ES ES ES ES ES ES ES ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ESESESESESESESESESESESES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES ES ES ES ES ES ES ES ES ES ES ES
W W
W W
W W
W W
W W
C O
N C
. W
ALK
E
32"
22"
"17
W
W TSB
TSB
SSMH RIM= 79.19'
18" RCP INV A= 70.70'
6" PVC OUT INV B= 75.33'
18" RCP OUT INV C= 70.46'
E
TSB
TSB
E
E
E
T
E
E
E
EE
E
C
BA
A
B
X X X X X X X X X
X X
X X
X X
X X
X X
XXXXXXXX
X
X
X X
X X
X X
X
X
X X
X
X X
X X
X X
X
X
X
X
SD
SD
SD
SD
SD
ARROW
18' RCP
15" RCP
H
ER
O R
D
SPEED LIMIT
C O
N C
. PAD
C O
M M
C O
M M
C O
M M
C O
M M
C O
M M
W W
W W
W W
W W
W
W W W W W W W W W W
W W
W W
W W
W W
W W
W
C O
M M
C O
M M
C O
M M
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
GATE
79.27D
STMH TOP = 80.10'
24" RCP OUT INV A= 74.65'
15" RCP INV B= 74.73'
D
STMH TOP = 80.08'
INV A= 75.01'
D
STMH TOP = 80.14'
INV A= 75.69'
18" RCP
I.E.=74.72'
24" RCP
I.E.=74.47'
I.E.=73.27'
30" RCP
I.E.=73.66'
I.E.=75.65'
I.E.=75.40'
SSMH RIM= 78.15'
VINYL COATED CHAIN-LINK FENCE
(SEE SHEET C-500 FOR DETAILS)
LIMITS OF
CONSTRUCTION
4000PSI, 2' THICK CONC. PADS (TYP.)
(SEE STRCTURAL SHEETS FOR DETAILS)
DETENTION
AREA
BIORETENTION
TOP OF BANK
DETENTION
TOP OF BANK
8' VERTICAL DIST.
BETWEEN FENCE &
OVERHEAD EQUIPMENT
GEN-000-01-10-005B GEN-000-01-10-005A
GEN-000-01-10-004A
GEN-000-01-10-003A
GEN-000-01-10-002A
GEN-000-01-10-001A
GEN-000-01-10-004B
GEN-000-01-10-003B
GEN-000-01-10-002B
GEN-000-01-10-001B
8' x 8'
CONC. PAD
PR
E-
FA
B-
XMFR
XMFR
8' X 8'
CONC. PAD
16' CLEARANCE
BM 1
N: 683488.38 E: 828748.30
B-1 N 683396.31 E 828854.29
B-2 N 683491.79 E 828817.48
B-3 N 683399.44 E 828754.63
B-4 N 683500.22 E 828759.08
B-5 N 683358.83 E 828851.38
EXISTING ACCESS
GATE TO BE
REMOVED
EXTEND EX.
FENCE &
GRAVEL PAD
15' ACCESS
GATE
EXIST. ACCESS
GATE TO BE
REMOVED
GRAVEL 6" DEEP TO EXTEND
BEYOND FENCING BY 5' MIN.
BIORETENTION
AREA
16' ACCESS
GATE
8' MAN
GATE
16' ACCESS
GATE
155.50'
9.
.5
8'
5'
TY
P.
8'
5'
.4
9'
15'5'
79'
76.5'
.4
9'
10.5'
15'
4'
5'
4' 9.
.3
3'
.6 7'
7.
.7
5'
.8
3'
.6
28.87'
33'
M3
M3 M3
M3
M2
M2
M1
M1
9.1'
9.1'
CB
.5
.6 7'11.67'
.0
7' 1.
.5
6.
5'
12.5'
8'
10'
9.67'
6.
5'
XFMR
(SEE ELECTRICAL SHEETS
FOR DETAILS)
BM 2
N: 683486.73 E: 828786.26
BM 2
N: 683486.73 E: 828786.26
BM 1
N: 683488.38 E: 828748.30
92°29'58"'
GENERATOR
CONC. PAD
G R
ID
N
O R
TH
DAVIS AVE
SITE GRID NORTH ORIENTATION
SEE STRUCTURAL
SHEETS FOR M1,M2,
M3 STRUCTURES
CONSTRUCTION
ENTRANCE AREA
GAS LINE LIMITS OF CONSTRUCTION AREA
(DESIGN OF GAS LINE BY OTHERS. SEE
CU100-105 FOR APPROXIMATE GAS LINE LAYOUT)
LOAD
BANK
BOLLARD (TYP.)
30' 60'0
SUBSTATION SITE PLAN
SCALE: 1"=30'
GENERAL NOTES:
BI
LL
A G
U
IL
AR
BI
LL
A G
U
IL
AR
BI
LL
A G
U
IL
AR
SI
TE
L
AY
O U
T
PL
AN
C
IV
IL
FT
. S
TE
W
AR
T
M
IC
R O
G R
ID
CS100
1. HORIZONTAL CONTROL: GEORGIA EAST 1002, NAD
1983. COORDINATES LISTED ARE US SURVEY FEET.
2. VERTICAL CONTROL: NAVD 1988.
3. SEE SHEETS VF100 THROUGH VF105 FOR SURVEY
INFORMATION.
4. SEE SHEET C-100 FOR CONSTRUCTION LIMITS
PLAN.
5. SEE SHEET CG100 FOR SITE GRADING AND
DRAINAGE PLAN..
6. SEE SHEETS CU100 TO CU106 FOR SITE UTILITY
PLANS AND DETAILS.
7. SEE SHEETS ES100 TO ES118 FOR ELECTRICAL
SITE PLANS.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
SU
BM
IT
TE
D B
Y:
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
D
ES
IG
N
ED
B
Y:
C O
N
TR
AC
T
N O
SO
LI
C
IT
AT
IO
N N
O
IS
SU
E D
AT
E:
SI
ZE
M
AR
K
D
ES
C R
IP
TI
O N
D
AT
E
SHEET ID
BL
AC
K
VE
AT
C H
S
PE
C
IA
L
PR
O
JE
C
TS
C O
R P.
S
PR
IN
T
PA
R
KW
AY
TH
IR
D
F
LO
O R
O
VE
R
LA
N D
P
AR
K
KS
JT
SA
VA
N N
AH
D
IS
TR
IC
T
W
ES
T O
G
LE
TH
O
R
PE
A
VE
SA
VA
N
N
AH
, G A
SE
PT
EM
BE
R
G C
AN
SI
D
W
2H N
-2 4-
B-
FO
R
T
ST
EW
AR
T, G
EO
R
G
IA
C O
N
ST
R U
C T
A
M W
G
EN
ER
AT
IO
N
P
LA
N T
W
IT
H , M
IC
R
O G
R
ID
C O
N
TR
O
LS
FY
, P N
R
EA
D Y
TO
A
D
VE
R
TI
SE
(R
TA
Z:
\2
1-
F t.
St ew ar t M ic ro
G rid
\D W
G \S
H
EE
TS
\C
S1
S
IT
E
LA
YO
U
T.
dw g 7/
6/
1:
:1
AM
Ja ke K w on
1:
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
KE
VI
N C
. M
IL
LE
R
R
EV
IS
ED
IN
A C
C O
R D
AN
C
E W
IT
H
A M
EN
D
M
EN
T
AP
R
04/22/2025
8" GALVANIZED PIPE
R
EV
IS
ED
IN
A C
C O
R D
AN
C
E W
IT
H
A M
EN
D
M
EN
T
AP
R
X X
X X
X X
X X
X X
-k
V
.4
7k V
-k
V
.4
7k V
.4
7k V
.4
7k V
FO
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
12.47kV 12.47kV 12.47kV 12.47kV 12.47kV 12.47kV 12.47kV 12.47kV 12.47kV 12.47kV 12.47kV 12.47kV 12.47kV
FO
FO
FO
FO
FO
FO
FO
FO
FO
FO
8V
8V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
.4
7k V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
.4
7k V
.4
7k V
.4
7k V
B
B
A
A
A A
AA
A
AA
A
AA
A
AA
A
AA
A
AA 20
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
208V 208V 208V 208V 208V 208V 208V 208V 208V 208V
8V
208V 208V 208V 208V 208V 208V 208V 208V 208V 208V 208V 208V 208V
8V
8V
8V
8V
8V
8V
8V
208V 208V 208V 208V 208V 208V 208V 208V 208V 208V
8V
208V 208V 208V 208V 208V 208V 208V 208V 208V 208V
8V
208V 208V 208V 208V 208V 208V 208V 208V 208V 208V
8V
208V 208V 208VB
FO
25-kV 25-kV 25-kV 25-kV 25-kV 25-kV 25-kV
25-kV 25-kV
25-kV 25-kV
25-kV 25-kV
25-kV
12.47kV 12.47kV
208V 208V 208V 208V 208V 208V 208V
8V
8V
8V
25-kV 25-kV
25-kV 25-kV
8V
8V
8V
12.47kV
208V 208V 208V
FO FO FO FO FO FO FO
FO
FO
FO
FO
FO
FO
FO
FO
FO
FO
FO
FOFO
FOFO
FO
FO
FO
FO
FO
FO
FO
FO
FO
C O
M M
C O
M M
C O
M M
COMM COMM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
SU
BM
IT
TE
D B
Y:
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
D
ES
IG
N
ED
B
Y:
C O
N
TR
AC
T
N O
SO
LI
C
IT
AT
IO
N N
O
IS
SU
E D
AT
E:
SI
ZE
M
AR
K
D
ES
C R
IP
TI
O N
D
AT
E
SHEET ID
BL
AC
K
VE
AT
C H
S
PE
C
IA
L
PR
O
JE
C
TS
C O
R P.
S
PR
IN
T
PA
R
KW
AY
TH
IR
D
F
LO
O R
O
VE
R
LA
N D
P
AR
K
KS
JT
SA
VA
N N
AH
D
IS
TR
IC
T
W
ES
T O
G
LE
TH
O
R
PE
A
VE
SA
VA
N
N
AH
, G A
SE
PT
EM
BE
R
ES
1.
dw g
AN
SI
D
W
2H N
BA
FO
R
T
ST
EW
AR
T, G
EO
R
G
IA
C O
N
ST
R U
C T
A
M W
G
EN
ER
AT
IO
N
P
LA
N T
W
IT
H , M
IC
R
O G
R
ID
C O
N
TR
O
LS
FY
, P N
R
EA
D Y
TO
A
D
VE
R
TI
SE
(R
TA
Z:
\P ro je ct s\
_R es tri ct ed P ro je ct s\
_F t S te w ar t M ic ro gr id \5
0.
D et ai le d
D es ig n\
.3
D ra w in gs \5
0.
El ec tri ca l D ra w in gs
-E \E
S4
.d w g 4/
/2
:3
6:
P M
Lo re nz , S us an
E
1:
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
KE
VI
N C
. M
IL
LE
R
A1 ELECTRICAL - ENLARGED 10MW POWER STATION SITE PLAN
SCALE: 1"=10'
1. FOR ELECTRICAL LEGENDS, GENERAL NOTES AND ABBREVIATIONS,
SEE SHEETS G-003, AND E-001 THRU E-003.
1. PROVIDE CIRCUIT BREAKER WITH THE FOLLOWING MINIMUM RATINGS:
60HZ, 25KV, 1200A CONTINUOUS, 25KA SHORT CIRCUIT INTERRUPTING
RATING, 5 CYCLE MAX, 65KA C&L, 150KV BIL.
CB-
001A
CB-
001B
M . B
AR
LO
W
S.
L
O R
EN
Z
K.
B
O U
R
AS
SA
EN
LA
R G
ED
0M W
P O
W
ER
S
TA
TI
O
N S
IT
E
PL
AN
EL
EC
TR
IC
AL
FT
. S
TE
W
AR
T M
IC
R
O G
R
ID
ES4010 10' 20'
10MW POWER STATION
XFMR-
001A
PRE-FAB-001
GEN-000-01-10-005A
GEN-000-01-10-004A
GEN-000-01-10-003A
GEN-000-01-10-002A
GEN-000-01-10-001AGEN-000-01-10-001B
GEN-000-01-10-002B
GEN-000-01-10-003B
GEN-000-01-10-004B
GEN-000-01-10-005B
AC UNIT#2
XFMR-
002B
AC UNIT #1
XFMR-
002A
A9 E-301
A1 E-303
A2 E-302
E-301
A9, A1, H9, H1
NGR
(TYPICAL)
XFMR-
001B
H9 E-303
EXISTING FENCE
NEW FENCE
#57 STONE TO
EXTEND BEYOND
FENCING BY 3' MIN.
GENERAL SHEET NOTES
SHEET KEYNOTESX
LL-L
CC-L
2. REFER TO EL501 AND EL601 FOR MORE INFORMATION ON LIGHTING FIXTURES.
3. MOUNT TYPE A FIXTURE 10 FEET ABOVE FINISHED GRADE.
4. CIRCUIT LIGHTS TO AC1 POWER PANEL SHOWN ON ES405.
2. APPROXIMATE DIMENSIONS ARE SHOWN. REFER TO STRUCTURAL SHEETS
FOR MANHOLE DETAILS. FINAL MANHOLE DESIGN MUST COMPLY WITH THE
NEC AND NESC.
LL-L
C
M2
M2
5. ROUTING OF UNDERGROUND DISTRIBUTION IS DIAGRAMMATIC. USE
LONG SWEEP BENDS IF FEASIBLE. COORDINATE EXACT ROUTING AND
THE QUANTITY OF UNDERGROUND STRUCTURES NEEDED FOR THE
DISTRIBUTION IN THE FIELD.
6. PROVIDE DIRECT BURIED DUCTBANK FOR 120V AND 208V CIRCUITS.
USE LONG SWEEPING BENDS.
3. CONTRACTOR SHALL PROVIDE CONCRETE ENCASED DUCTBANK FOR
25kV CABLES FROM CB-001A/B TO CB-002A/B. COORDINATE DUCTBANK
WITH EXISTING UTILTIES. COORDINATE DUCTBANK ENDPOINT WITH
CANOOCHEE EMC. CANOOCHEE EMC SHALL PROVIDE THE 25kV CABLES
AND MAKE ALL TERMINATIONS.
H9 E-303
H9 E-303
H9 E-303
LOAD BANK
M3
M3
M3
M3
4 (TYP)
4. REFER TO E-501 FOR ELEVATION OF CIRCUIT BREAKER AND STRUCTURAL
SUPPORT.
7. REFER TO CIVIL AND STRUCTURAL DRAWINGS FOR LOCATION OF EQUIPMENT.
COORDINATE WITH OTHER DISCIPLINES AS NECESSARY IN THE FIELD TO
DETERMINE THE EXACT LOCATIONS.
M1
5. CONTRACTOR SHALL USE NO LOWER THAN THE MINIMUM BENDING RADIUS
TO ROUTE CONDUIT AND CABLES.
H
H
H
H
H
H
LL-L
CC-L
M1
7 2
H9 E-303
H9 E-303
8. COORDINATE THE ELEVATIONS OF SEPARATE DUCTBANKS AT THEIR
INTERSECTIONS WITH THE RESPECTIVE STAKEHOLDERS.
9. VERIFY THE CT CLASS AND WIRE SIZE NEEDED FOR THE CB-001A/B CT(s).
6. TYPICAL HANDHOLE DIMENSIONS ARE SHOWN ON THE PLANS. TYPE 1 UNO
CONTRACTOR IS RESPONSIBLE FOR PROVIDING ADEQUATELY SIZED HANDHOLES
IN ACCORDANCE WITH THE NEC AND NESC. COORDINATE HANDHOLE OPENING
WITH ABOVE GRADE GAS PIPING TO ENSURE ACCESS. REFER TO MECHANICAL
SHEETS FOR MORE INFORMATION.
7. APPROXIMATE DIMENSIONS FOR COMMS MANHOLE IS SHOWN. CANOOCHEE
SHALL BE RESPONSIBLE FOR FINAL SIZING IN ACCORDANCE WITH THE NEC
AND NESC.
8. REFER TO SHEET E-302 DETAIL A10.
6 (TYP)
H10 E-302
9 9
9 9
9 9
9 9
9 9
10. COORDINATE THE INSTALLATION OF THE GENERATORS SO THAT THE
RADIATORS ARE NOT DIRECTED TOWARDS EACH OTHER.
9. THE EMERGENCY POWER OFF BUTTON SHALL BE NEMA 3R. COORDINATE
EXACT LOCATION WITH EQUIPMENT VENDOR.
10. THE EMERGENCY POWER OFF BUTTON SHALL BE NEMA 3R AND SHALL BE
WIRED TO EACH BREAKER'S SHUNT TRIP COIL TO TURN OFF ALL BREAKERS
WHEN THE PUSHBUTTON IS ENGAGED.
CH
CH
C H
C H
C H
C H
C H
C H
C H
C H
C H
C H
A1 E-301
H9 E-301
H1 E-301
H2 E-302
A9 E-306
TYPE 2
TYPE 3
TYPE 3
TYPE 3
TYPE 3
TYPE 3
TYPE 2
TYPE 3
TYPE 3
TYPE 3
TYPE 3
TYPE 3
H1 E-303
H1 E-303
11. CONCRETE ENCASED DUCTBANK FOR POWER CONDUITS SHALL BE ROUTED
UNDERNEATH COMMS HANDHOLES.
12. REFER TO SHEET E-305 DETAIL A9.
13. REFER TO SHEET E-305 DETAIL A1.
14. REFER TO SHEET E-305 DETAIL H9.
15. REFER TO SHEET E-305 DETAIL H1.
16. REFER TO SHEET E-302 DETAIL H2.
N
17. 12.47KV LOAD BANK WITH STEP-DOWN TRANSFORMER.
11. COORDINATE THE INSTALLATION OF TYPE B LIGHT FIXTURES AND
ASSOCIATED WIRING WITH CANOOCHEE EMC. CANOOCHEE EMC SHALL
PROVIDE AND INSTALL LIGHT FIXTURES AND ASSOCIATED POLES. THE
CONTRACTOR SHALL PROVIDE ASSOCIATED CONDUIT, WIRING AND
HANDHOLES. CANOOCHEE EMC SHALL MAKE THE TERMINATIONS TO
THE LIGHT FIXTURES.
8V
18. FIBER DUCTBANK IS DESIGNATED AS LL-L: PROCURED, INSTALLED AND
OWNED BY CANOOCHEE EMC.
A9 E-306
A2 E-302
0V
0V
0V
NGR
NGR
C
H
TYPE 3
CC-L
TO NATURAL GAS
PRESSURE TRANSMITTER.
SEE MS401.
B2 E-304
A
PR
R
EV
IS
ED
IN
A C
C O
R D
AN
C
E W
IT
H
A M
EN
D
M
EN
T
A
PR
R
EV
IS
ED
IN
A
C C
O R
D
AN
C E
W
IT
H A
M
EN
D M
EN
T
19. REFER TO SHEET E-301 DETAIL H1.
1' -0
2' -6
1' -0
3"
1' -0
2' -6
1' -0
2' -6
1' -0
1' -0
2' -6
1' -0
71 2"
1' -0
3" 3"
3"
71 2" 3"
3" 71 2"
3"
3" 71 2"
3"
3"
7 1/2" 7 1/2"
7 1/2" 7 1/2"
2"
2"61
2"
3"
3" 3" 3"
3"
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
SU
BM
IT
TE
D B
Y:
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
D
ES
IG
N
ED
B
Y:
C O
N
TR
AC
T
N O
SO
LI
C
IT
AT
IO
N N
O
IS
SU
E D
AT
E:
SI
ZE
M
AR
K
D
ES
C R
IP
TI
O N
D
AT
E
SHEET ID
BL
AC
K
VE
AT
C H
S
PE
C
IA
L
PR
O
JE
C
TS
C O
R P.
S
PR
IN
T
PA
R
KW
AY
TH
IR
D
F
LO
O R
O
VE
R
LA
N D
P
AR
K
KS
JT
SA
VA
N N
AH
D
IS
TR
IC
T
W
ES
T O
G
LE
TH
O
R
PE
A
VE
SA
VA
N
N
AH
, G A
SE
PT
EM
BE
R
E-
1.
dw g
AN
SI
D
W
2H N
BA
FO
R
T
ST
EW
AR
T, G
EO
R
G
IA
C O
N
ST
R U
C T
A
M W
G
EN
ER
AT
IO
N
P
LA
N T
W
IT
H , M
IC
R
O G
R
ID
C O
N
TR
O
LS
FY
, P N
R
EA
D Y
TO
A
D
VE
R
TI
SE
(R
TA
Z:
\P ro je ct s\
_R es tri ct ed P ro je ct s\
_F t S te w ar t M ic ro gr id \5
0.
D et ai le d
D es ig n\
.3
D ra w in gs \5
0.
El ec tri ca l D ra w in gs
-E \E
-3
.d w g 4/
/2
1:
:4
PM
Lo re nz
, S us an E
1:
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
KE
VI
N C
. M
IL
LE
R
1. FOR ELECTRICAL LEGENDS, GENERAL NOTES AND ABBREVIATIONS,
SEE SHEETS G-003, AND E-001 THRU E-003.
A9 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0"
1.
M . B
AR
LO
W
S.
L
O R
EN
Z
K.
B
O U
R
AS
SA
D U
C
TB
AN
K
SE
C
TI
O
N S
EL
EC
TR
IC
AL
FT
. S
TE
W
AR
T M
IC
R
O G
R
ID
E-3011' 2'0 6"
H9 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS OTHERWISE NOTED)
A1 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
H1 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
#4/0 BARE CU GROUND
2. FEEDER SIZE FOR ELECTRICAL CABLES CONVENTION IS AS FOLLOWS:
2-1/C 3#1/0, #4G INDICATES 2 PARALLEL SETS OF A QUANTITY OF 3 SINGLE
CONDUCTOR #1/0 AWG WITH #4G CABLES AND CONDUIT PER SET. MEDIUM
VOLTAGE CABLE UNO. MEDIUM VOLTAGE CABLES ARE MV-105, EPR OR XLPE
INSULATION WITH 133% INSULATION LEVEL. PROVIDE CONCENTRIC LAY
NEUTRAL. 600V INSULATION FOR GROUNDING CONDUCTORS IS PERMISSIBLE.
2.
1-1/C, 3 #1, #6G, 15kV, ALUMINUM.
3.
FUTURE CONDUIT.
FINISHED GRADE
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
3. EQUIPMENT WILL BE FURNISHED AND INSTALLED BY GENERAL CONTRACTOR.
1-1/C, 4 #2, 1#4G, 600V, CU, THWN 75° C.
1 1 1
2 3
2 2 3
1 1
TYP
TYP
GENERAL SHEET NOTES
SHEET KEYNOTESX
5" CONDUIT
(TYP OF 2)
1 1/2" CONDUIT
(TYP OF 3)
CONCRETE
FINISHED GRADE
SCHEDULE 40
PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
5" CONDUIT
(TYP OF 3)
1 1/2" CONDUIT
(TYP OF 5)
CONCRETE
FINISHED GRADE FINISHED GRADE
SCHEDULE 40
PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
SCHEDULE 40
PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
5" CONDUIT
(TYP OF 6)
1 1/2" CONDUIT
(TYP OF 10)
CONCRETE
5" CONDUIT
(TYP OF 5)
1 1/2" CONDUIT
(TYP OF 8)
CONCRETE
4. TRADE SIZES OF CONDUIT ARE INDICATED FOR EACH BY THEIR DIAMETER.
2 2 3 3
3 33
5. PROVIDE MINIMUM OF 3000 PSI CONCRETE FOR CONCRETE ENCASED
DUCTBANKS.
TYP
TYP
A
PR
R
EV
IS
ED
IN
A C
C O
R D
AN
C
E W
IT
H
A M
EN
D
M
EN
T
4. GENERATOR AND NGR CT WIRING LEADS.
4 1
4 4
2' -6
1' -0
2' -6
1' -0
2' -6
1' -0
2' -6
1' -0
"1' -0
43 4"
71 2"
1' -0
3"
71 2"
1' -0
3"
71 2" 3"
3"
3"
3"
2"
2"3"
2"
3" 71 2"
2"
2"
3"
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
SU
BM
IT
TE
D B
Y:
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
D
ES
IG
N
ED
B
Y:
C O
N
TR
AC
T
N O
SO
LI
C
IT
AT
IO
N N
O
IS
SU
E D
AT
E:
SI
ZE
M
AR
K
D
ES
C R
IP
TI
O N
D
AT
E
SHEET ID
BL
AC
K
VE
AT
C H
S
PE
C
IA
L
PR
O
JE
C
TS
C O
R P.
S
PR
IN
T
PA
R
KW
AY
TH
IR
D
F
LO
O R
O
VE
R
LA
N D
P
AR
K
KS
JT
SA
VA
N N
AH
D
IS
TR
IC
T
W
ES
T O
G
LE
TH
O
R
PE
A
VE
SA
VA
N
N
AH
, G A
SE
PT
EM
BE
R
E-
2.
dw g
AN
SI
D
W
2H N
BA
FO
R
T
ST
EW
AR
T, G
EO
R
G
IA
C O
N
ST
R U
C T
A
M W
G
EN
ER
AT
IO
N
P
LA
N T
W
IT
H , M
IC
R
O G
R
ID
C O
N
TR
O
LS
FY
, P N
R
EA
D Y
TO
A
D
VE
R
TI
SE
(R
TA
Z:
\P ro je ct s\
_R es tri ct ed P ro je ct s\
_F t S te w ar t M ic ro gr id \5
0.
D et ai le d
D es ig n\
.3
D ra w in gs \5
0.
El ec tri ca l D ra w in gs
-E \E
-3
.d w g 4/
/2
1:
:3
PM
Lo re nz
, S us an E
1:
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
KE
VI
N C
. M
IL
LE
R
1. FOR ELECTRICAL LEGENDS, GENERAL NOTES AND ABBREVIATIONS,
SEE SHEETS G-003, AND E-001 THRU E-003.
A10 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0"
M . B
AR
LO
W
S.
L
O R
EN
Z
K.
B
O U
R
AS
SA
D U
C
TB
AN
K
SE
C
TI
O
N S
EL
EC
TR
IC
AL
FT
. S
TE
W
AR
T M
IC
R
O G
R
ID
E-3021' 2'0 6"
H10 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
A2 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
H2 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
2. FEEDER SIZE FOR ELECTRICAL CABLES CONVENTION IS AS FOLLOWS:
2-1/C 3#1/0, #4G INDICATES 2 PARALLEL SETS OF A QUANTITY OF 3 SINGLE
CONDUCTOR #1/0 AWG WITH #4G CABLES AND CONDUIT PER SET. MEDIUM
VOLTAGE CABLE UNO. MEDIUM VOLTAGE CABLES ARE MV-105, EPR OR XLPE
INSULATION WITH 133% INSULATION LEVEL. PROVIDE CONCENTRIC LAY
NEUTRAL. 600V INSULATION FOR GROUNDING CONDUCTORS IS PERMISSIBLE.
FINISHED GRADE
3. EQUIPMENT WILL BE FURNISHED AND INSTALLED BY GENERAL CONTRACTOR.
CONCRETE
FINISHED GRADE
FINISHED GRADE
1.
2.
1-1/C 3 #1, #6G, 15kV, ALUMINUM.
3.
1-1/C 3 #500, #1/0 G, 15kV, ALUMINUM.
4.
FUTURE CONDUIT.
1-1/C 4 #2, #4G, 600V, CU, THWN 75°C.
TYP
3 2
GENERAL SHEET NOTES
SHEET KEYNOTESX
5" CONDUIT
(TYP OF 8)
1 1/2" CONDUIT
(TYP OF 12)
CONCRETE
FINISHED GRADE
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
5" CONDUIT
(TYP OF 5)
CONCRETE
5" CONDUIT
(TYP OF 2)
5" CONDUIT
(TYP OF 3)
CONCRETE
4. TRADE SIZES OF CONDUIT ARE INDICATED FOR EACH BY THEIR DIAMETER.
5. PROVIDE MINIMUM OF 3000 PSI CONCRETE FOR CONCRETE ENCASED
DUCTBANKS.
TYP
TYP
A
PR
R
EV
IS
ED
IN
A C
C O
R D
AN
C
E W
IT
H
A M
EN
D
M
EN
T
5. GENERATOR AND NGR CT WIRING LEADS.
5 5 5 5 5
2' -6
2"
1' -0
3"
1' -0
2' -6
71 2"
1' -0
3"
1' -0
2' -6
71 2"
1' -3
3"
2"
3" 71 2"
71 2"
3"
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
SU
BM
IT
TE
D B
Y:
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
D
ES
IG
N
ED
B
Y:
C O
N
TR
AC
T
N O
SO
LI
C
IT
AT
IO
N N
O
IS
SU
E D
AT
E:
SI
ZE
M
AR
K
D
ES
C R
IP
TI
O N
D
AT
E
SHEET ID
BL
AC
K
VE
AT
C H
S
PE
C
IA
L
PR
O
JE
C
TS
C O
R P.
S
PR
IN
T
PA
R
KW
AY
TH
IR
D
F
LO
O R
O
VE
R
LA
N D
P
AR
K
KS
JT
SA
VA
N N
AH
D
IS
TR
IC
T
W
ES
T O
G
LE
TH
O
R
PE
A
VE
SA
VA
N
N
AH
, G A
SE
PT
EM
BE
R
E-
3.
dw g
AN
SI
D
W
2H N
BA
FO
R
T
ST
EW
AR
T, G
EO
R
G
IA
C O
N
ST
R U
C T
A
M W
G
EN
ER
AT
IO
N
P
LA
N T
W
IT
H , M
IC
R
O G
R
ID
C O
N
TR
O
LS
FY
, P N
R
EA
D Y
TO
A
D
VE
R
TI
SE
(R
TA
Z:
\P ro je ct s\
_R es tri ct ed P ro je ct s\
_F t S te w ar t M ic ro gr id \5
0.
D et ai le d
D es ig n\
.3
D ra w in gs \5
0.
El ec tri ca l D ra w in gs
-E \E
-3
.d w g 4/
/2
2:
:4
PM
Lo re nz
, S us an E
1:
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
KE
VI
N C
. M
IL
LE
R
1. FOR ELECTRICAL LEGENDS, GENERAL NOTES AND ABBREVIATIONS,
SEE SHEETS G-003, AND E-001 THRU E-003.
M . B
AR
LO
W
S.
L
O R
EN
Z
K.
B
O U
R
AS
SA
D U
C
TB
AN
K
SE
C
TI
O
N S
EL
EC
TR
IC
AL
FT
. S
TE
W
AR
T M
IC
R
O G
R
ID
E-303
H9 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0"
1' 2'0 6"
FINISHED GRADE
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS OTHERWISE NOTED)
A1 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0"
1' 2'0 6"
H1 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0"
1' 2'0 6"
#4/0 BARE CU GROUND
CONCRETE
2. FEEDER SIZE FOR ELECTRICAL CABLES CONVENTION IS AS FOLLOWS:
2-1/C 3#1/0, #4G INDICATES 2 PARALLEL SETS OF A QUANTITY OF 3 SINGLE
CONDUCTOR #1/0 AWG WITH #4G CABLES AND CONDUIT PER SET. MEDIUM
VOLTAGE CABLE UNO. MEDIUM VOLTAGE CABLES ARE MV-105, EPR OR XLPE
INSULATION WITH 133% INSULATION LEVEL. PROVIDE CONCENTRIC LAY
NEUTRAL. 600V INSULATION FOR GROUNDING CONDUCTORS IS PERMISSIBLE.
FINISHED GRADE
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
3. EQUIPMENT WILL BE FURNISHED AND INSTALLED BY GENERAL CONTRACTOR.
1.
2.
1-1/C, 4 #500, #1G, 600V, CU, XHHW, 75°C.
3.
1-1/C, 3 #500, #1/0G, 15kV, ALUMINUM.
4.
FUTURE CONDUIT.
GENERAL SHEET NOTES
SHEET KEYNOTESXFINISHED GRADE
4" CONDUIT
(TYP OF 4)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
CONCRETE
6" CONDUIT
(TYP OF 2)
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS OTHERWISE NOTED)
#4/0 BARE CU GROUND
CONCRETE
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
6" CONDUIT
(TYP OF 2)
5" CONDUIT
(TYP OF 2)
2 4
4. TRADE SIZES OF CONDUIT ARE INDICATED FOR EACH BY THEIR DIAMETER.
5. PROVIDE MINIMUM OF 3000 PSI CONCRETE FOR CONCRETE ENCASED
DUCTBANKS.
1-1/C, 3 #750, #3G, 25kV, ALUMINUM. THESE CONDUCTORS WILL BE ROUTED
EXPOSED UP TO THE STRUCTURAL SUPPORT SYSTEM TO THE STATION POST
INSULATORS. PROVIDE SUNLIGHT RESISTANT CABLES WITH METALLIC SHEATH
OR ARMOR IN ACCORDANCE WITH THE NEC ARTICLE 311.32. REFER TO E-501.
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS OTHERWISE NOTED)
2 3
TYP
A
PR
R
EV
IS
ED
IN
A C
C O
R D
AN
C
E W
IT
H
A M
EN
D
M
EN
T
1 1/2" CONDUIT
5. CIRCUIT BREAKER CB-001A/B CT WIRING LEADS TO SWITCHGEAR BUS A/B. 1
2' -6
1' -0
1' -0
2' -6
1' -0
2' -6
1' -0
1' -0
2' -6
1' -0
71 2"
1' -0
3"
3"
71 2" 3"
71 2" 3"
71 2" 3"
3"
7 1/2"
7 1/2"
7 1/2" 7 1/2"
2"
2"61
2"
3"
3"
3" 3"
3" 3"
3"
3" 3"
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
SU
BM
IT
TE
D B
Y:
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
D
ES
IG
N
ED
B
Y:
C O
N
TR
AC
T
N O
SO
LI
C
IT
AT
IO
N N
O
IS
SU
E D
AT
E:
SI
ZE
M
AR
K
D
ES
C R
IP
TI
O N
D
AT
E
SHEET ID
BL
AC
K
VE
AT
C H
S
PE
C
IA
L
PR
O
JE
C
TS
C O
R P.
S
PR
IN
T
PA
R
KW
AY
TH
IR
D
F
LO
O R
O
VE
R
LA
N D
P
AR
K
KS
JT
SA
VA
N N
AH
D
IS
TR
IC
T
W
ES
T O
G
LE
TH
O
R
PE
A
VE
SA
VA
N
N
AH
, G A
SE
PT
EM
BE
R
E-
5.
dw g
AN
SI
D
W
2H N
BA
FO
R
T
ST
EW
AR
T, G
EO
R
G
IA
C O
N
ST
R U
C T
A
M W
G
EN
ER
AT
IO
N
P
LA
N T
W
IT
H , M
IC
R
O G
R
ID
C O
N
TR
O
LS
FY
, P N
R
EA
D Y
TO
A
D
VE
R
TI
SE
(R
TA
Z:
\P ro je ct s\
_R es tri ct ed P ro je ct s\
_F t S te w ar t M ic ro gr id \5
0.
D et ai le d
D es ig n\
.3
D ra w in gs \5
0.
El ec tri ca l D ra w in gs
-E \E
-3
.d w g 4/
/2
3:
:5
PM
Lo re nz
, S us an E
1:
US Army Corps of Engineers
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
KE
VI
N C
. M
IL
LE
R
1. FOR ELECTRICAL LEGENDS, GENERAL NOTES AND ABBREVIATIONS,
SEE SHEETS G-003, AND E-001 THRU E-003.
A9 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0"
1.
M . B
AR
LO
W
S.
L
O R
EN
Z
K.
B
O U
R
AS
SA
D U
C
TB
AN
K
SE
C
TI
O
N S
EL
EC
TR
IC
AL
FT
. S
TE
W
AR
T M
IC
R
O G
R
ID
E-305 1' 2'0 6"
H9 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
SCHEDULE 40 PVC CONDUIT
(TYPICAL UNLESS OTHERWISE NOTED)
A1 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
H1 CONCRETE ENCASED DUCTBANK SECTION
SCALE: 1 1/2"=1'-0" 1' 2'0 6"
#4/0 BARE CU GROUND
2. FEEDER SIZE FOR ELECTRICAL CABLES CONVENTION IS AS FOLLOWS:
2-1/C 3#1/0, #4G INDICATES 2 PARALLEL SETS OF A QUANTITY OF 3 SINGLE
CONDUCTOR #1/0 AWG WITH #4G CABLES AND CABLES PER SET. MEDIUM
VOLTAGE CABLE UNO. MEDIUM VOLTAGE CABLES ARE MV-105, EPR OR XLPE
INSULATION WITH 133% INSULATION LEVEL. PROVIDE CONCENTRIC LAY
NEUTRAL. 600V INSULATION FOR GROUNDING CONDUCTORS IS PERMISSIBLE.
2.
1-1/C, 3#1, #6G, 15kV, ALUMINUM.
3.
FUTURE CONDUIT.
FINISHED GRADE
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
3. EQUIPMENT WILL BE FURNISHED AND INSTALLED BY GENERAL CONTRACTOR.
4.
1-1/C, 4#2, #4G, 600V, CU, THWN 75° C.
1 2 2
1 1 1
1 1 1
GENERAL SHEET NOTES
SHEET KEYNOTESX
6" CONDUIT
(TYP OF 3)
1 1/2" CONDUIT
(TYP OF 4)
CONCRETE
FINISHED GRADE
SCHEDULE 40
PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
5 4
6" CONDUIT
(TYP OF 2)
1 1/2" CONDUIT
(TYP OF 6)
CONCRETE
FINISHED GRADE FINISHED GRADE
SCHEDULE 40
PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE CU GROUND
COMPACTED BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
SCHEDULE 40
PVC CONDUIT
(TYPICAL UNLESS
OTHERWISE NOTED)
#4/0 BARE
CU GROUND
COMPACTED
BACKFILL
WARNING TAPE,
BELOW
FINISHED GRADE
6" CONDUIT
(TYP OF 2)
1 1/2" CONDUIT
(TYP OF 10)
CONCRETE
6" CONDUIT
(TYP OF 2)
1 1/2" CONDUIT
(TYP OF 8)
CONCRETE
4. TRADE SIZES OF CONDUIT ARE INDICATED FOR EACH BY THEIR DIAMETER.
3 3 4 3 3 3
5. UTILIZE FABRIC INNERDUCT FOR ALL FIBER OPTIC CABLING.
5.
1-1/C, 2#6, 1#8G, 600V, CU, THWN 75° C.
6. PROVIDE MINIMUM OF 3000 PSI CONCRETE FOR CONCRETE ENCASED
DUCTBANKS.
6.
1-1/C 3#500, #1/0G, 15kV, ALUMINUM.
1-1/C 3#750, #3G, 25kV, ALUMINUM.
5" CONDUIT
(TYP OF 2)
6 6
5" CONDUIT
(TYP OF 5)
5" CONDUIT
(TYP OF 8)
1 5
5" CONDUIT
(TYP OF 3)
TYP TYP
TYPTYP
A
PR
R
EV
IS
ED
IN
A C
C O
R D
AN
C
E W
IT
H
A M
EN
D
M
EN
T
8 8
7. GENERATOR AND NGR CT WIRING LEADS.
8. CIRCUIT BREAKER CB-001A/B CT WIRING LEADS TO SWITCHGEAR BUS A/B.
7 8
7 7 8 7 7
| CS100 | SITE LAYOUT PLAN |
| ES401 | ENLARGED 10MW POWER STATION SITE PLAN |
| E-301 | DUCTBANK SECTIONS |
| E-302 | DUCTBANK SECTIONS |
| E-303 | DUCTBANK SECTIONS |
| E-305 | DUCTBANK SECTIONS |
File details come from the government source that posted it. Updated .