Amendment 0006 1786799dwg07of28Volume1Part-7.pdf
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- Solicitation number
- N4008526R0002
About this file
This is Amendment 0006 to the design submittals for the P-993/F-35 Aircraft Sustainment Center and Composite Repair Facility project at Marine Corps Air Station Cherry Point, North Carolina. The document comprises grading and drainage plans, roadway profiles, storm drain alignment and structure data tables, utility plans, and related design sheets prepared by HDR Engineering Inc. for Naval Facilities Engineering Systems Command (NAVFAC). The amendment includes comprehensive civil infrastructure drawings showing grading and drainage improvements, storm drainage systems with multiple interconnected pipes and structures, sanitary and industrial waste systems, potable water distribution, fire water lines, natural gas routing, electrical utilities, and telecommunication ductbanks across the 255,461 square foot F-35 Sustainment Center and 105,755 square foot Composite Repair Facility sites, plus supporting infrastructure for Hancock Village and taxiway improvements with a bridge and aircraft parking apron. Key design elements include storm drain culverts (RCP pipes ranging from 8 inches to 48 inches in diameter), sanitary sewer connections with force mains and lift stations, water storage tank provisions, multiple utility easements, and site grading to support pile-founded concrete structures with slab-on-grade and cross-laminated timber roof decks. The plans are scaled at 1 inch equals 40 feet for detailed site plans and include match lines for plan continuity across multiple sheets, construction keynotes referencing NCDOT standards, and coordination notes for utilities, drainage, and other infrastructure systems. The submittal was approved by Sally Torgler, Deputy Director of Facilities with NSWDG, and by Erik Lewis, Infrastructure Engineering Branch Head with FRCE on December 16, 2025, as part of the Core Final Design phase.
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Text version
6'CLF W/BW
BRUSH
GA
TE
6' C
LF
W
/B W
L/P NO# L/P NO#
18"OAK(2)
24"HARDWOOD
DITCH
TOB
TOB
TOS
TOS
BRUSH
CONC. HW
INV=21.47
CONC. HW
INV=21.42
DI
TC
HTO
B
TO
S
TO
S
TO
B
SWALE30"CONC
FLOW
TOS
TOS
TOB
TOB
SWALE
FONTANA BLVD
" R
C P
ST80
ST81
CONSTRUCTION KEYNOTES
1. RCP CULVERT, CLASS V, SEE INSTALLATION DETAIL
A1/C-505
2. MATCH EXISTING GRADE
3. PVC STORM DRAIN PIPE
4. TRAPEZOIDAL CHANNEL
5. DROP INLET, SEE DETAIL C1/C-507
6. CONCRETE CATCH BASIN, SEE DETAILS ON A1/C-506
7. STORM DRAIN MANHOLE, SEE DETAILS ON C-507 & C-508
8. AIRFIELD RATED STORM DRAIN MANHOLE, SEE DETAIL
A1/CT508.
9. CONCRETE JUNCTION BOX, SEE DETAIL C4/C-507
10. RIP RAP PIPE OUTLET, SEE DETAIL A4/C-508
11. FLARED END SECTION, SEE DETAIL A3/C-529
12. CONCRETE ENDWALL, SEE DETAIL A4/C-505
13. PVC SUB DRAIN PIPE, 8"
14. SUB DRAIN CLEANOUT, SEE DETAILS ON CT501
15. ROOF DRAIN CLEANOUT
16. SUB DRAIN OUTFALL
17. REGRADE BERM TO PROVIDE FILL AS REQUIRED FOR SITE
IMPROVEMENTS. REFER TO GEOTECHNICAL REPORT FOR
RECOMMENDATIONS.
18. CHECK DAM, 1' TALL, TYPICAL, SEE DETAIL C1/C-500
19. CONTROL STRUCTURE 1, SEE DETAIL C1/C-529
20. CONTROL STRUCTURE 2, SEE DETAIL A1/C-529
21. CONCRETE ENDWALL, SEE DETAIL C3/C-511
22. 10:1 SLOPED CONCRETE END SECTION, SEE DETAIL C-530
23. FILTER DIAPHRAGM, SEE DETAIL A3/C-504
24. INSTALL TEMPORARY BRICK AND MORTAR PLUG
1. SEE SHEET C-002 FOR GRADING GENERAL NOTES.
2. ALL CATCH BASINS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.02/840.46 AND 840.03.
3. ALL DROP INLETS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.14/840.46 AND 840.16.
4. ALL MANHOLES SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.52 AND 840.54 FOR ROUND STRUCTURES
OR 840.31/830.46 AND 840.54 FOR JUNCTION BOXES WITH
RING COVER.
5. ALL STORM CLEANOUTS WITHIN PAVED AREAS SHALL
UTILIZE TRAFFIC RATED CAPS AND BE SET FLUSH TO
PAVEMENT.
6. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
7. REFER TO AIRFIELD PLAN AND DETAIL FOR COORDINATION
OF DRAINAGE IMPROVEMENTS AND GRADING OF TAXIWAY,
APRON AND TOWWAY.
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DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, Deputy Director Facilities, with NSWDG, via Email.
FY
M
CO
N
P-
F-
S
US
TA
IN
M
EN
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CE
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N
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IN
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D
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IG
N
SU
BM
IT
TA
L
/16
/20
MATCH LINE - A1/ CG118
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
M
AT
C
H L
IN
E
- A 1/
C G
WB-67 - Interstate Semi-Trailer
EV EV VIP VIP VIP VIP VIP
H YD
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H Y
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H YD
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H
Y D
H
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HY D
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YD
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ASPHALT SURFACE
ASPHALT
SURFACE
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
ASPHALT SURFACE
FIKE DR
CG105 CG106
CG117CG116CG115
CG127CG126CG125
CG135
CG145
CG134
CG118
CG128
CG144
CG119
CG107 CG108 CG109
A1 GRADING AND DRAINAGE PLAN
SCALE: 1" = 40' (22" X 34")
M
AT
C H
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IN
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- A
1/ C
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GR
AD
IN
G
AN
D
DR
AI
NA
GE
P
LA
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JRP EAA DTB
1" = 40'
CG108
KTB/SHHKTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, Deputy Director Facilities, with NSWDG, via Email.
15 DEC 2025
12934776
APPROVED BY ERIK LEWIS, INFRASTRUCTURE
ENG. BRANCH HEAD WITH FRCE
12/16/2025
MULTICORELINK:CUI-1786799-CG100-CG118 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG107 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG106 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG106 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG109 GRADING AND DRAINAGE PLAN
10"PINE
15"PINE
15"PINE 15"PINE
6'CLF W/BW
6'CLF W/BW
24"PINE 24"PINE(2) 30"PINE 30"PINE 30"PINE
15"PINE
BRUSH
BRUSH
MIXED TREES
TOB
TOS
MIXED TREES
FONTANA BLVD (NOT IN SURVEY)
APPROX. 136,500 SF EXISTING WET POND
AT PERMANENT POOL ELEV. +16.0
(AS SHADED)
CONSTRUCTION KEYNOTES
1. RCP CULVERT, CLASS V, SEE INSTALLATION DETAIL
A1/C-505
2. MATCH EXISTING GRADE
3. PVC STORM DRAIN PIPE
4. TRAPEZOIDAL CHANNEL
5. DROP INLET, SEE DETAIL C1/C-507
6. CONCRETE CATCH BASIN, SEE DETAILS ON A1/C-506
7. STORM DRAIN MANHOLE, SEE DETAILS ON C-507 & C-508
8. AIRFIELD RATED STORM DRAIN MANHOLE, SEE DETAIL
A1/CT508.
9. CONCRETE JUNCTION BOX, SEE DETAIL C4/C-507
10. RIP RAP PIPE OUTLET, SEE DETAIL A4/C-508
11. FLARED END SECTION, SEE DETAIL A3/C-529
12. CONCRETE ENDWALL, SEE DETAIL A4/C-505
13. PVC SUB DRAIN PIPE, 8"
14. SUB DRAIN CLEANOUT, SEE DETAILS ON CT501
15. ROOF DRAIN CLEANOUT
16. SUB DRAIN OUTFALL
17. REGRADE BERM TO PROVIDE FILL AS REQUIRED FOR SITE
IMPROVEMENTS. REFER TO GEOTECHNICAL REPORT FOR
RECOMMENDATIONS.
18. CHECK DAM, 1' TALL, TYPICAL, SEE DETAIL C1/C-500
19. CONTROL STRUCTURE 1, SEE DETAIL C1/C-529
20. CONTROL STRUCTURE 2, SEE DETAIL A1/C-529
21. CONCRETE ENDWALL, SEE DETAIL C3/C-511
22. 10:1 SLOPED CONCRETE END SECTION, SEE DETAIL C-530
23. FILTER DIAPHRAGM, SEE DETAIL A3/C-504
24. INSTALL TEMPORARY BRICK AND MORTAR PLUG
1. SEE SHEET C-002 FOR GRADING GENERAL NOTES.
2. ALL CATCH BASINS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.02/840.46 AND 840.03.
3. ALL DROP INLETS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.14/840.46 AND 840.16.
4. ALL MANHOLES SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.52 AND 840.54 FOR ROUND STRUCTURES
OR 840.31/830.46 AND 840.54 FOR JUNCTION BOXES WITH
RING COVER.
5. ALL STORM CLEANOUTS WITHIN PAVED AREAS SHALL
UTILIZE TRAFFIC RATED CAPS AND BE SET FLUSH TO
PAVEMENT.
6. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
7. REFER TO AIRFIELD PLAN AND DETAIL FOR COORDINATION
OF DRAINAGE IMPROVEMENTS AND GRADING OF TAXIWAY,
APRON AND TOWWAY.
FI
LE
N
AM
E:
in tra ne t.h dr \h dr \N ew fo rm a\
\2
0\
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AD
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IM
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- 1
1:
am U
SE
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AR
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AR
TM
EN
T
O F
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N
AV
Y
A
B
C
D
1 2 3 4 5
1 2 4 5
A
B
C
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
N
AV
AL
F
AC
IL
IT
IE
S
EN
G
IN
EE
R
IN
G
S
YS
TE
M
S C
O M
M
AN
D
DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, M
CO
N
P-
F-
S
US
TA
IN
M
EN
T
CE
NT
ER
N
AV
AL
S
TA
TI
O N
N
O R
FO
LK
, V A
M
ID
LA
N
T D
C C
O
AL
D
ES
IG
N
SU
BM
IT
TA
L
/16
/20
MATCH LINE - A1/ CG119
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
M
AT
C
H L
IN
E
- A 1/
C G
WB-67 - Interstate Semi-Trailer
EV EV VIP VIP VIP VIP VIP
H YD
H
Y D
H Y
D
H
Y
D
H YD
H
Y D
H
Y D
H
Y D
H
Y
DH
Y D
HY D
H Y D
H
Y D
H
YD
H
YD
ASPHALT SURFACE
ASPHALT
SURFACE
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
ASPHALT SURFACE
FIKE DR
CG105 CG106
CG117CG116CG115
CG127CG126CG125
CG135
CG145
CG134
CG118
CG128
CG144
CG119
CG107 CG108 CG109
A1 GRADING AND DRAINAGE PLAN
SCALE: 1" = 40' (22" X 34")
GR
AD
IN
G
AN
D
DR
AI
NA
GE
P
LA
N
JRP EAA DTB
1" = 40'
CG109
KTB/SHHKTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, Deputy Director Facilities, with NSWDG, via Email.
15 DEC 2025
12934777
APPROVED BY ERIK LEWIS, INFRASTRUCTURE
ENG. BRANCH HEAD WITH FRCE
12/16/2025
MULTICORELINK:CUI-1786799-CG100-CG119 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG108 GRADING AND DRAINAGE PLAN
TT
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REFER TO SHEET
CG403 GRADING AND
DRAINAGE AT TELECOM
NOTE BUILDING
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MIXED TREES
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FFE=27.11
1-STY. METAL
T-4852
FFE=28.00
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T-4853
FFE=27.65
CONC. WELL
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24"CONC.
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24"PINE
36"PINE
24"PINE
24"PINE
18"PINE
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INV=21.07(SE)
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CONC.
CONC.
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AREA UNDER
CONSTRUCTION
EHH
SIGN
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SD
SD
SD
INV=19.67 24"CONC.FLOW
24"CONC.
FLOW
24"CONC.
FLOWDI #30679
RIM=23.78
INV=20.02(NE)
INV=20.00(NW)
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24"CONC.
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24"CONC.
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24"CO
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L/P NO#
CONC. WALKCONC. WALK
WV(4) WV
FHBOL(2)
SAPLINGS(10)
FLO
W
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FLOW
24" CONC
FL
O
W
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ON
C
FL
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W
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O
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FLOW
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SURFACE
SIGN
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V=
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SD
SD
RIP-RAP
30001
30601
30785
30784
30609
31710
CO
NC
SUBSTATION
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W
W WMH
RAIN GARDEN CLEANOUTST
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ES
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(Q L-
C
4" P
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(Q L-
C
8"PVC (QL-C)
4"PVC (QL-C)
8"PVC (QL-C)
4"PVC (QL-C)
6" P
V C
(Q L-
B
8"PVC (QL-C)2"PVC (QL-C)
4"PVC (QL-B)
(QL-B)
(QL-B)
(Q L- B)
(Q L-
B)
(QL-B)
(QL-B)
(Q L-
B
(Q L-
B
(QL-B)
TMH
RIM=25.0
VAULT 8'X6'
BOTTOM=17.45
SD SD
SD
SD
24"CONC.
FLOW
18"CONC.
FLOW
12"CONC.
FLOW
FLOW6"CONC
CONC. SURFACE
FES
INV=24.00
UNKNOWN CONNECTION
8"
PV
C
FL
O W
FES
INV=24.48
W/ CONC. BASE (2)
RAIN GARDEN CLEANOUTS
W/ CONC. BASE (2)
ETRANS
ELEC PANEL
HVAC
SYSTEM CONC. (TYP.)
ELEC BOX
ELEC CONDUIT(2)
& POST
EP
L/P NO#
L/P NO#
WV
BOLS(2)
BOLS(2)
Y/L E-PANELSHRUBS
GRAVEL BED
SA
PL
IN
G
S( 5)
SAPLING(3)
BIKE RACK
BOLS(2)
FFE=28.73
FFE=28.83
POST
CONC.
DUM
PSTER
ENCLOSURE
ES
ESESES
ES ES
ES
ES
ES
ES
ES
E O
I
ES
ESES
ES
ES ES
ES
ES
(QL-B)
(Q L-B
(QL-B)
(Q L-
B
(QL-B)
FM
WV(2)
S
S
TOB
TOB
SWALE
CMH
RIM=25.45
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
DI
TC
H
4"CYPRESS
6"CYPRESS
4"CYPRESS
4"CYPRESS
CO
NC
TO
B
TO
B
S
TOB
DITCH
6"OAK (TYP.)
8"PINE (2)
RIP-RAP
SAN SAN
SAN
SAN
SAN
SAN
8"PVC 8"P
VC
8"
PV
C
FL
O W
8"PVC
FLOW
6"P
VC
BLDG 4930 (P-991)
"GEARBOX FACILITY"
2-STY. BRICK BLDG.
FFE=28.84GARAGE
FFE=28.82
RIP-RAP
CMH
RIM=25.67
TOS
FLOW
15"FES
INV=24.82
8"
PV
C
24"CONC.
"C
O
NC
FL
O W
TO
S
CONC.
TOB
4"PVC
INV=22.84
ASPHALT
SURFACE
6"PINE
BOL
(TYP.)
C
C
BOL (TYP.)
A/C (TYP.)
FFE=28.90
ETRANS
ETRANS
ELEC PANELSAPLING SAPLING SAPLING
L/P #2714
SWALE
SWALE
RAINWATER
TANK
UN
KN
OW
N
ST
RU
CT
UR
ES
L/P
SCO SCO
ROOF DRAIN
DEVICE
ASPHALT SURFACE
E
UN
KN
OW
N
ST
RU
CT
UR
ES
UN
KN
OW
N
ST
RU
CT
UR
E
AC
CO
CP
TO
B
TO
SL/P NO#
CONC. WALK
CO
NC
. W
AL
K
CONC. WALK
WV
WV
WMH
SW
AL
E
SHRUBS SHRUBS
SAPLING(4)
GRAVEL BED GRAVEL BED
SAPLING(4)
SAPLING(3)
SAPLINGSAPLING
SAPLING
8"CYPRESS
CONC. WALK
AC UNIT
SAPLING
SAPLING(2)
SIGN
SIGN(4)
SIGN(3)
BOLS(2)
SIGN
TPED
FFE=28.73
FFE=28.83
FFE=28.82
FFE=28.85
FFE=28.84
FF
E=
.8
FF
E=
.8
FF
E=
.8
FFE=28.85
FF
E=
.8
FF
E=
.9
ASPHALT
PARKING LOT
RO
O
F
DR
AI
N
RO
O
F
DR
AI
N
RO
O
F
DR
AI
N
WHEELSTOP (TYP.)
RIP-RAP
RIP-RAP
IN
V=2
5.3
30000
30001
30542
31728
30017
CO CO
8"PVC
FLO
W
8"PVC
FLOW
AC
AC ACAC
AC AC AC
WMH
RD
RD
RD
RD ROOF DRAIN
FH
WV
BO
L(
2)
WV
WV
WV(2)
WV(3)
CONC. CONC.
BOV
8"IRON
INV=21.93
ESESESES
ESESESESESESESESESESES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
E O
I
EO
I
EO
I
EOI
EOI
EOI
E O
I E O
I
ES ES ES ES ES
ES
ESES
ES
ES ES
ES
ES
AB
N
D . F
U
EL
L
IN
E (Q
L- D
4" P
V C
(Q L-
C
(QL-B)
(QL-B)
10"DI (QL-C)
4" (QL-C)
E O
I
(Q L-
B
(QL-B)
(Q L-
B
(QL-B)
(Q L-
B
(Q L-
B
(QL-B)
(QL-B)
(QL-B)
(Q L-B
(Q L- B)
(Q L-B
ES
ES
(Q L-
C
DU
CT
BA
NK
DUCTBANK
(QL-B)
(QL-C)
1-4"CONDUIT
EMH
RIM=27.00
STANDING WATER
BOTTOM=17.78
RDROOF DRAIN
ES
ES
ES
ES
ESES
SD
24" CONC.
CB
CB
CB
CB
BORING-
SB-15
SA
N
SAN
SAN
SD
SD
SD
SANSANSAN
SAN SAN SANSAN SAN SAN
SANSAN
SDSDSDSDSD
SDSDSDSDSD
SD SD
SD
SD
SD SD SD
SD
SD
SD
SD
SD SD
SD SD SD
SHEEP RD
SCM-34
BLDG P-1066
(NOT IN CONTRACT)
TELECOM
NODE BLDG
L18
L19
L2
C-509 A3
FFE=+28.00
RAISED FFE=+29.5
D
18" RCP 18" RCP
" R
C
PCB
STRM-14 PROFILE
SEE CG216
STRM-13 PROFILE
SEE CG216
REFER TO SHEET S-522 FOR
ADDITIONAL INFORMATION
ST76
ST77
ST78
ST82
2 2
CONSTRUCTION KEYNOTES
1. RCP CULVERT, CLASS V, SEE INSTALLATION DETAIL
A1/C-505
2. MATCH EXISTING GRADE
3. PVC STORM DRAIN PIPE
4. TRAPEZOIDAL CHANNEL
5. DROP INLET, SEE DETAIL C1/C-507
6. CONCRETE CATCH BASIN, SEE DETAILS ON A1/C-506
7. STORM DRAIN MANHOLE, SEE DETAILS ON C-507 & C-508
8. AIRFIELD RATED STORM DRAIN MANHOLE, SEE DETAIL
A1/CT508.
9. CONCRETE JUNCTION BOX, SEE DETAIL C4/C-507
10. RIP RAP PIPE OUTLET, SEE DETAIL A4/C-508
11. FLARED END SECTION, SEE DETAIL A3/C-529
12. CONCRETE ENDWALL, SEE DETAIL A4/C-505
13. PVC SUB DRAIN PIPE, 8"
14. SUB DRAIN CLEANOUT, SEE DETAILS ON CT501
15. ROOF DRAIN CLEANOUT
16. SUB DRAIN OUTFALL
17. REGRADE BERM TO PROVIDE FILL AS REQUIRED FOR SITE
IMPROVEMENTS. REFER TO GEOTECHNICAL REPORT FOR
RECOMMENDATIONS.
18. CHECK DAM, 1' TALL, TYPICAL, SEE DETAIL C1/C-500
19. CONTROL STRUCTURE 1, SEE DETAIL C1/C-529
20. CONTROL STRUCTURE 2, SEE DETAIL A1/C-529
21. CONCRETE ENDWALL, SEE DETAIL C3/C-511
22. 10:1 SLOPED CONCRETE END SECTION, SEE DETAIL C-530
23. FILTER DIAPHRAGM, SEE DETAIL A3/C-504
24. INSTALL TEMPORARY BRICK AND MORTAR PLUG
1. SEE SHEET C-002 FOR GRADING GENERAL NOTES.
2. ALL CATCH BASINS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.02/840.46 AND 840.03.
3. ALL DROP INLETS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.14/840.46 AND 840.16.
4. ALL MANHOLES SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.52 AND 840.54 FOR ROUND STRUCTURES
OR 840.31/830.46 AND 840.54 FOR JUNCTION BOXES WITH
RING COVER.
5. ALL STORM CLEANOUTS WITHIN PAVED AREAS SHALL
UTILIZE TRAFFIC RATED CAPS AND BE SET FLUSH TO
PAVEMENT.
6. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
7. REFER TO AIRFIELD PLAN AND DETAIL FOR COORDINATION
OF DRAINAGE IMPROVEMENTS AND GRADING OF TAXIWAY,
APRON AND TOWWAY.
GR
AD
IN
G
AN
D
DR
AI
NA
GE
P
LA
N
JRP EAA DTB
1" = 40'
CG115
FI
LE
N
AM
E:
in tra ne t.h dr \h dr \N ew fo rm a\
\2
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_S he et s\
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L
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C G
G R
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IN
G A
N D
D R
AI
N
AG
E
PL
AN
P
LO
TT
ED
: M on da y, D ec em be r 1 5,
- 1
1:
am U
SE
R
: E
AR
R O
W O
O D
D
EP
AR
TM
EN
T
O F
TH
E
N
AV
Y
A
B
C
D
1 2 3 4 5
1 2 4 5
A
B
C
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
N
AV
AL
F
AC
IL
IT
IE
S
EN
G
IN
EE
R
IN
G
S
YS
TE
M
S C
O M
M
AN
D
DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, M
CO
N
P-
F-
S
US
TA
IN
M
EN
T
CE
NT
ER
N
AV
AL
S
TA
TI
O N
N
O R
FO
LK
, V A
M
ID
LA
N
T D
C C
O
AL
D
ES
IG
N
SU
BM
IT
TA
L
/16
/20
M
AT
C H
L
IN
E
- A
1/ C
G
MATCH LINE - A1/ CG125
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
MATCH LINE - A1/ CG105
WB-67 - Interstate Semi-Trailer
EV EV VIP VIP VIP VIP VIP
H YDH Y D
H Y
D
H Y
D
H YD
H Y D
HY D
H Y D
H
Y DHY D
HY D
H Y D
H
Y D
H YD
H YD
ASPHALT SURFACE
ASPHALT
SURFACE
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
ASPHALT SURFACE
FIKE DR
CG105 CG106
CG117CG116CG115
CG127CG126CG125
CG135
CG145
CG134
CG118
CG128
CG144
CG119
CG107 CG108 CG109
PLAN
NORTH
TR
U
E N
A1 GRADING AND DRAINAGE PLAN
SCALE: 1" = 40' (22" X 34")
KTB/SHHKTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, Deputy Director Facilities, with NSWDG, via Email.
15 DEC 2025
12934778
APPROVED BY ERIK LEWIS, INFRASTRUCTURE
ENG. BRANCH HEAD WITH FRCE
12/16/2025
MULTICORELINK:CUI-1786799-CG100-CG116 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG125 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG105 GRADING AND DRAINAGE PLAN
H
Y
D
H
Y
D
W W
W W
T
COCOCO COCO
CO CO CO CO CO CO CO CO
CO CO CO
CO
COCO
CO
CO
CO
H Y D
H Y DH Y D
H Y
D
H Y D
H Y DH Y D
H Y D
H
YD
H
Y
D
H Y D
.20
.80
.10
.38
26.62
.38
.70
27.28 27 .04
.30
EOP
4.00'
27 27
2826252424
.00
27.42 27.42
.58
27.58
29.50
.50
.50
28.99
.00
28.95
.95
.00
.68 27
.12
.20
.00
28.11
26.76
26.79
.16
.21
26.50
.50
.13
.81
27.77
.50
.00
.15
.12
.20
.68
.28
.26
29 29
26.45 26.69
26.45
27.87
27.63
26.58
26.82 26.58
26.9727.21
.97 26.84
.30
.50
.76
27.70 27.60 TC
27.10 EOP
27.72 27.6627.70
27.20
27.7227.7227.72 27.76
29.48
.48
.48
29.48 29.48
.48
.30
.30
.30
.30
.30
.30
.4829.48 29 .4829.48 29
.48 29.48
29.48
.30
.48
.30
.30 29.48
29.48
.30
.30
.30
.48
29.48
29.48
.48
.30
.40
.50
.48
.18
.50
.50
.33
.50
.48
.30
.48
.48
29.48 29.48
29.30
29.30
.48
28.30
28.54
28.30
.87
.87
28.30
.54
.30
.54
.54
.54
.54
28.25
28.49
.25
28.49
28.25
.28
TW
28.28 BW
28.20 BW
.20
TW
.24
TW
28.24 BW
.16
TW
28.16 BW
27.7528.45 28.40
28.32
.00
.55
.46
28.46
27.50
27.5027.50
.55
28.55
28.55 28.41
28.32
28.46 28.18
.18
.86
.94
.46
28.37 28.46
28.20
.25
.33
29.25 29.33
28.11
28.26
.21
.35
27.80 TC
.35
.35
26 27
L/P NO#
WV(2)
FH
8"PVC (QL-C)
(QL-B)
(QL-B)
(Q L-
B
(Q L-
B
L/P NO#
SHRUBS
E-PANEL
SA
PL
IN
G
S( 5)
CP
TPED
DUM
PSTER
ES
ES
ES
ES
ES
(QL-B)
BLDG P-993 FF=29.50'
SHEEP RD
LIFT
STATION
WATER
TOWER
SHEEP RD
BLDG P-995
NOT IN CONTRACT
(REFER TO EPROJECTS WORK ORDER #1692230)
GSE CANOPY
C -5
A4
L7
L8
L1
(TYP.)
(TYP.)
CO
D D
CO COCO
D
D
CB
CB
CB
CB
CBCB
CB
CO
CB
CB
CO
CB
CBCB CB
CB
CO
CB
CB
CB
C B
CO
" C
L V
R C
P
8" P
PV
C
12" PVC
15" PVC
" R
C P
" P
VC
" P
VC
" R
C P
" R
C P
" R
CP
15" RCP
18" RCP
18" RCP
24" RCP 42" CL V RCP
42" RCP
42" RCP
42" CL V RCP 42" CL V RCP 42" CL V RCP
48" CL V RCP
18" RCP
" R
C P
15" RCP
" R
CP
" P
VC
15" RCP
L45 L46
" P
VC 15
" P
VC
" P
VC
" P
VC
D
SD
CB
C B
C B
30" RCP
ST163
ST162
ST161
12" PVC
" P
VC
" P
VC
ST69
" R
C P
8" P
VC
ST132
8" PVC
8" PVC
INV.23.50
STRM-04 PROFILE
SEE CG211
STRM-06 PROFILE
SEE CG213
COORDINATE CONNECTION
WITH P-995 PROJECT
STRM-05 PROFILE
SEE CG212
STRM-07 PROFILE
SEE CG214
REFER TO SHEET L-502 FOR MAIN
ENTRY PLAZA DETAIL GRADING PLAN
CONNECT TO 8" SD WITH 8"X10"
INCREASER AT IE +23.50, SEE PF109
CONNECT TO 10" SD WITH 10"X12"
INCREASER AT IE +22.30, SEE PF109
CONNECT TO 10" SD WITH 10"X12"
INCREASER AT IE +22.63, SEE PF109
CONNECT TO 8" SD WITH 8"X10"
INCREASER AT IE +23.42. SEE PF109
CONNECT TO 10" SD WITH 10"X12"
INCREASER AT IE +23.21, SEE PF112
CONNECT TO 10" SD WITH 10"X12"
INCREASER AT IE +23.81, SEE PF112
REFER TO LANDSCAPE DETAIL PLAN FOR
DRAINAGE PIPES WITHIN PLAZA AREA (TYP)
STRM-16 PROFILE
SEE CG213
SD
ST57
ST56 ST58 ST64ST62
SU02
SU01
ST51
ST46 ST45 ST44
ST47 ST48
ST26
ST37
ST38
ST29
ST20
ST21 ST22
ST23
ST27
ST28
ST30
ST31
ST39
ST40
ST41
ST42
ST43
ST49
ST23
ST32
ST23A
SEE SHEET CG404 FOR
GRADING ENLARGEMENT
CONSTRUCTION KEYNOTES
1. RCP CULVERT, CLASS V, SEE INSTALLATION DETAIL
A1/C-505
2. MATCH EXISTING GRADE
3. PVC STORM DRAIN PIPE
4. TRAPEZOIDAL CHANNEL
5. DROP INLET, SEE DETAIL C1/C-507
6. CONCRETE CATCH BASIN, SEE DETAILS ON A1/C-506
7. STORM DRAIN MANHOLE, SEE DETAILS ON C-507 & C-508
8. AIRFIELD RATED STORM DRAIN MANHOLE, SEE DETAIL
A1/CT508.
9. CONCRETE JUNCTION BOX, SEE DETAIL C4/C-507
10. RIP RAP PIPE OUTLET, SEE DETAIL A4/C-508
11. FLARED END SECTION, SEE DETAIL A3/C-529
12. CONCRETE ENDWALL, SEE DETAIL A4/C-505
13. PVC SUB DRAIN PIPE, 8"
14. SUB DRAIN CLEANOUT, SEE DETAILS ON CT501
15. ROOF DRAIN CLEANOUT
16. SUB DRAIN OUTFALL
17. REGRADE BERM TO PROVIDE FILL AS REQUIRED FOR SITE
IMPROVEMENTS. REFER TO GEOTECHNICAL REPORT FOR
RECOMMENDATIONS.
18. CHECK DAM, 1' TALL, TYPICAL, SEE DETAIL C1/C-500
19. CONTROL STRUCTURE 1, SEE DETAIL C1/C-529
20. CONTROL STRUCTURE 2, SEE DETAIL A1/C-529
21. CONCRETE ENDWALL, SEE DETAIL C3/C-511
22. 10:1 SLOPED CONCRETE END SECTION, SEE DETAIL C-530
23. FILTER DIAPHRAGM, SEE DETAIL A3/C-504
24. INSTALL TEMPORARY BRICK AND MORTAR PLUG
1. SEE SHEET C-002 FOR GRADING GENERAL NOTES.
2. ALL CATCH BASINS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.02/840.46 AND 840.03.
3. ALL DROP INLETS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.14/840.46 AND 840.16.
4. ALL MANHOLES SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.52 AND 840.54 FOR ROUND STRUCTURES
OR 840.31/830.46 AND 840.54 FOR JUNCTION BOXES WITH
RING COVER.
5. ALL STORM CLEANOUTS WITHIN PAVED AREAS SHALL
UTILIZE TRAFFIC RATED CAPS AND BE SET FLUSH TO
PAVEMENT.
6. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
7. REFER TO AIRFIELD PLAN AND DETAIL FOR COORDINATION
OF DRAINAGE IMPROVEMENTS AND GRADING OF TAXIWAY,
APRON AND TOWWAY.
GR
AD
IN
G
AN
D
DR
AI
NA
GE
P
LA
N
JRP EAA DTB
1" = 40'
CG116
FI
LE
N
AM
E:
in tra ne t.h dr \h dr \N ew fo rm a\
\2
0\
\6
.0 _C
AD
_B
IM
\6
.2 _W
IP
\6
.2 .3
_P ro du ct io n\
_C iv il_
C \0
5.
_S he et s\
C U
I-1
-C G
0.
dw g
L
AY
O U
T N
AM
E:
C G
G R
AD
IN
G A
N D
D R
AI
N
AG
E
PL
AN
P
LO
TT
ED
: M on da y, D ec em be r 1 5,
- 1
1:
am U
SE
R
: E
AR
R O
W O
O D
D
EP
AR
TM
EN
T
O F
TH
E
N
AV
Y
A
B
C
D
1 2 3 4 5
1 2 4 5
A
B
C
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
N
AV
AL
F
AC
IL
IT
IE
S
EN
G
IN
EE
R
IN
G
S
YS
TE
M
S C
O M
M
AN
D
DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, M
CO
N
P-
F-
S
US
TA
IN
M
EN
T
CE
NT
ER
N
AV
AL
S
TA
TI
O N
N
O R
FO
LK
, V A
M
ID
LA
N
T D
C C
O
AL
D
ES
IG
N
SU
BM
IT
TA
L
/16
/20
M
AT
C H
L
IN
E
- A
1/ C
G
MATCH LINE - A1/ CG126
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
WB-67 - Interstate Semi-Trailer
EV EV VIP VIP VIP VIP VIP
H YD
H Y
D
H Y
D
H Y
D
H
Y D
H Y D
HY D
H Y D
H Y DHY D
H Y D
H Y D
HY D
H
Y D
H
Y D
ASPHALT SURFACE
ASPHALT
SURFACE
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
ASPHALT SURFACE
FIKE DR
CG105 CG106
CG117CG116CG115
CG127CG126CG125
CG135
CG145
CG134
CG118
CG128
CG144
CG119
CG107 CG108 CG109
M
AT
C H
L
IN
E
- A
1/ C
G
MATCH LINE - A1/ CG106
PLAN
NORTH
TR
U
E N
A1 GRADING AND DRAINAGE PLAN
SCALE: 1" = 40' (22" X 34")
KTB/SHHKTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, Deputy Director Facilities, with NSWDG, via Email.
15 DEC 2025
12934779
APPROVED BY ERIK LEWIS, INFRASTRUCTURE
ENG. BRANCH HEAD WITH FRCE
12/16/2025
MULTICORELINK:CUI-1786799-CG100-CG117 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG126-CG126 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG115 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG106 GRADING AND DRAINAGE PLAN
191919
23 23
23 23
191919
23 23
23 23
H Y D
H
Y
D
H Y D
H
Y
D
H Y D
.29
.11
L.
P.
.41
.61
25.90
8.00'
8.00'
8.
8.
8.00'
8.
27 27
27 24
21 22 23
.6026.84
26.60
.87
27.11 26.87 26.15
.50
.69
.81
.00
.00
.50
TOB
TOB
S
TO
B
TO
B
CONC.
SAN
SAN
SAN
SAN
SAN
8"CLAY
FLO
W
SAN
SAN
SD
SD
SD
SD
"C
ONC.
CONC. HW
INV=18.52
INV=18.50
C D
C D
CB
FLO
W
"C
ONC.
"C
ONC.
FLO
W
ASPHALT SURFACE
30"OAK
BRUSH
E O
I
EOI
S
S
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
30"CONC.
30"CONC.
30"CONC.
30"CONC.
FLOW
FLOW
FLOW
FLOW
ENDWALL
INV.=17.75 (NW)
INV.=17.74 (NW)
HEADWALL
INV.=19.13 (SE)
INV.=19.16 (SE)
SAN
SAN
SAN
(Q L- B)
30"CONC.
FLOW
SAN
SAN
SAN
CB
CB
30"HARDWOOD
30"OAK(2)
18"OAK
36"OAK
CONC. HW
INV=16.85
INV=16.78
TOB
TO
B
SD
SD
SD
SD
SD
SD
E. M
ORET AVENUE
W
EOI
EOI
EOI
EOI
EOI
CONC. W
ALK
S
S
SA
N
SA
N
SA
N
SA
N
SA
N
SAN
SAN
SAN
8"
CL
AY
4"IRON
FLOW
FL
O
W
8"
CL
AY
FL
O W
8"CLAY
FLOW
EOI
BL
DG
P -9
F
F=
.50
BLDG P-1055 (NOT IN CONTRACT)
(RESERVE FOR POTENTIAL
CONTRACTOR LAYDOWN AREA)
SHEEP RD
X-###
X#
0+
1+
2+
3+
3+
0+
1+
2+00 3+00 4+00
5+00
2+65
0+
1+
2+00
5+11.90
2+003+004+00
5+00
L3
L3
C7
L36 C8
L37
C9 L38
L39
C10 L40 C11
L41
C12
L43 C13
L4
C14
(TYP.)
CO D
CB
CB CB
CB
CB
18" RCP 18" RCP
8" P
PV
C
48" CL V RCP
48" CL V RCP
" R
C P
43" H x 68" W CL V RCP
43" H x 68" W CL V RCP
CB
43" H x 68" W CL V RCP
ST24A
STRM-06 PROFILE
SEE CG213
STRM-05 PROFILE
SEE CG212
CONNECT TO 12" SD WITH 12"X18"
INCREASER AT IE +25.16. SEE PF121
ST66
ST67 ST68
ST24
ST25
ST33
ST34
ST50
ST35
ST36
8 1110
6 6
CONSTRUCTION KEYNOTES
1. RCP CULVERT, CLASS V, SEE INSTALLATION DETAIL
A1/C-505
2. MATCH EXISTING GRADE
3. PVC STORM DRAIN PIPE
4. TRAPEZOIDAL CHANNEL
5. DROP INLET, SEE DETAIL C1/C-507
6. CONCRETE CATCH BASIN, SEE DETAILS ON A1/C-506
7. STORM DRAIN MANHOLE, SEE DETAILS ON C-507 & C-508
8. AIRFIELD RATED STORM DRAIN MANHOLE, SEE DETAIL
A1/CT508.
9. CONCRETE JUNCTION BOX, SEE DETAIL C4/C-507
10. RIP RAP PIPE OUTLET, SEE DETAIL A4/C-508
11. FLARED END SECTION, SEE DETAIL A3/C-529
12. CONCRETE ENDWALL, SEE DETAIL A4/C-505
13. PVC SUB DRAIN PIPE, 8"
14. SUB DRAIN CLEANOUT, SEE DETAILS ON CT501
15. ROOF DRAIN CLEANOUT
16. SUB DRAIN OUTFALL
17. REGRADE BERM TO PROVIDE FILL AS REQUIRED FOR SITE
IMPROVEMENTS. REFER TO GEOTECHNICAL REPORT FOR
RECOMMENDATIONS.
18. CHECK DAM, 1' TALL, TYPICAL, SEE DETAIL C1/C-500
19. CONTROL STRUCTURE 1, SEE DETAIL C1/C-529
20. CONTROL STRUCTURE 2, SEE DETAIL A1/C-529
21. CONCRETE ENDWALL, SEE DETAIL C3/C-511
22. 10:1 SLOPED CONCRETE END SECTION, SEE DETAIL C-530
23. FILTER DIAPHRAGM, SEE DETAIL A3/C-504
24. INSTALL TEMPORARY BRICK AND MORTAR PLUG
1. SEE SHEET C-002 FOR GRADING GENERAL NOTES.
2. ALL CATCH BASINS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.02/840.46 AND 840.03.
3. ALL DROP INLETS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.14/840.46 AND 840.16.
4. ALL MANHOLES SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.52 AND 840.54 FOR ROUND STRUCTURES
OR 840.31/830.46 AND 840.54 FOR JUNCTION BOXES WITH
RING COVER.
5. ALL STORM CLEANOUTS WITHIN PAVED AREAS SHALL
UTILIZE TRAFFIC RATED CAPS AND BE SET FLUSH TO
PAVEMENT.
6. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
7. REFER TO AIRFIELD PLAN AND DETAIL FOR COORDINATION
OF DRAINAGE IMPROVEMENTS AND GRADING OF TAXIWAY,
APRON AND TOWWAY.
GR
AD
IN
G
AN
D
DR
AI
NA
GE
P
LA
N
JRP EAA DTB
1" = 40'
CG117
FI
LE
N
AM
E:
in tra ne t.h dr \h dr \N ew fo rm a\
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C G
G R
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IN
G A
N D
D R
AI
N
AG
E
PL
AN
P
LO
TT
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: M on da y, D ec em be r 1 5,
- 1
2:
pm U
SE
R
: E
AR
R O
W O
O D
D
EP
AR
TM
EN
T
O F
TH
E
N
AV
Y
A
B
C
D
1 2 3 4 5
1 2 4 5
A
B
C
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
N
AV
AL
F
AC
IL
IT
IE
S
EN
G
IN
EE
R
IN
G
S
YS
TE
M
S C
O M
M
AN
D
DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, M
CO
N
P-
F-
S
US
TA
IN
M
EN
T
CE
NT
ER
N
AV
AL
S
TA
TI
O N
N
O R
FO
LK
, V A
M
ID
LA
N
T D
C C
O
AL
D
ES
IG
N
SU
BM
IT
TA
L
/16
/20
MATCH LINE - A1/ CG127
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
M
AT
C
H L
IN
E
- A 1/
C G
WB-67 - Interstate Semi-Trailer
EV EV VI
P
VI
P
VI
P
VIP VI
P
H
Y
DH Y D
H
Y
D
H Y
D
H YD
H Y D
HY D
H Y D
H Y DHY D
HY D
H Y D
H Y D
H YD
H YD
ASPHALT SURFACE
ASPHALT
SURFACE
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
ASPHALT SURFACE
FIKE DR
CG105 CG106
CG117CG116CG115
CG127CG126CG125
CG135
CG145
CG134
CG118
CG128
CG144
CG119
CG107 CG108 CG109
M
AT
C H
L
IN
E
- A
1/ C
G
PLAN
NORTH
MATCH LINE - A1/ CG107
A1 GRADING AND DRAINAGE PLAN
SCALE: 1" = 40' (22" X 34")
KTB/SHHKTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, Deputy Director Facilities, with NSWDG, via Email.
15 DEC 2025
12934780
APPROVED BY ERIK LEWIS, INFRASTRUCTURE
ENG. BRANCH HEAD WITH FRCE
12/16/2025
MULTICORELINK:CUI-1786799-CG126-CG127 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG116 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG118 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG107 GRADING AND DRAINAGE PLAN
191919
23 23
23 23
S
SD
SD
SD
SD
"C
ONC.
CONC. HW
INV=18.52
INV=18.50
C D
C D
CB
FLO
W
"C
ONC.
"C
ONC.
FLO
W
ASPHALT SURFACE
E O
I
EOI
S
S
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
30"CONC.
30"CONC.
30"CONC.
30"CONC.
FLOW
FLOW
FLOW
FLOW
ENDWALL
INV.=17.75 (NW)
INV.=17.74 (NW)
HEADWALL
INV.=19.13 (SE)
INV.=19.16 (SE)
30"CONC.
FLOW
CB
CB
CONC. HW
INV=16.85
INV=16.78
SD
SD
SD
SD
SD
SD
E. M
ORET AVENUE
W
EOI
EOI
EOI
S
S
FLOW
EOI
H Y D
H
Y
D
H Y D
H
Y
D
H Y D
LOD
LO
D
LO
D
LO
D
LO
D
LO
D
LOD
LOD
LOD
LOD
LOD
LO
D
LOD
LO
D
LO
D
LO
D
LO
D
LO
D
LO
D
D
BL
DG
P -9
93 FUTURE
BLDG P-1055
NOT IN CONTRACT
(RESERVE FOR POTENTIAL
CONTRACTOR LAYDOWN AREA)
SHEEP RD
X-###
X#
D
SD SD
SD SD
CB
CB
CB
CB
CBSD SD SD SD
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF SF
SF
SF
SF
CB SD SD SD SD SD
SDSDSD D
SD
SD
SD
(TYP.)
(TYP.)4
SEDIMENT BASIN E
BOTTOM ELEVATION = 18.75
BOTTOM AREA = 15,365 MIN. SF
SIDE SLOPES : 4(H):1(V) MIN
MIN. TOP OF BERM = 23.05
SPILLWAY WIDTH 24' MIN
ELEV = 22.00
SKIMMER = 6" WITH 3" ORIFICE
48" DIAMETER RISER
RE = 20.75 IE = 18.75
50 LF OF 30" OUTFALL
PIPE @ 2.00%
INV. IN: 18.75'
INV. OUT: 17.75'
+23.5 TOP OF BERM
+23.5 TOP OF BERM
SKIMMER SEDIMENT BASIN F
BOTTOM ELEVATION = 20.00
BOTTOM AREA = 2,200 MIN. SF
SIDE SLOPES : 4(H):1(V) MIN
MIN. TOP OF BERM = 23.50
SPILLWAY WIDTH 9' MIN
ELEV = 21.50
SKIMMER = 2.5" WITH 1.25" ORIFICE
NOTE: INITIAL GRADING SHOWN. CONTRACTOR
SHALL ADJUST GRADE TO MATCH FILLING
OPERATIONS WHILE MAINTAINING MINIMUM
BOTTOM AREA.
SEE NOTE #7
40 LF OF 6" OUTLET
PIPE @ 2.00%
INV. IN: 20.00'
INV. OUT: 19.20'
ESC KEYNOTES
1. SEE SHEET C-001 FOR LEGEND AND ABBREVIATIONS.
2. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
3. REFER TO EROSION AND SEDIMENT CONTROL
CONSTRUCTION SEQUENCE ON SHEET C-003.
4. TIMBER MAT(S) AND TEMPORARY CULVERT CROSSING
SHALL BE INSTALLED EXCLUSIVELY FOR HAUL ROAD USE
DURING EARTHWORK OPERATIONS.
5. REFER TO BRIDGE PLANS FOR ADDITIONAL MEASURES
ASSOCIATED WITH THE CONSTRUCTION OF THE BRIDGE
STRUCTURE.
6. CONTRACTOR SHALL EXERCISE CAUTION TO PREVENT
SEDIMENT FROM ENTERING WETLANDS.
7. GRADING SHOWN FOR P-993 FOOTPRINT TO MEET
SURCHARGE REQUIREMENTS. REFER TO GEOTECHNICAL
REPORT FOR ADDITIONAL INFORMATION.
1. LIMITS OF DISTURBANCE
2. SEDIMENT FENCE, SEE DETAIL C3/C-503
3. CULVERT INLET PROTECTION
4. INLET PROTECTION
5. PERMEABLE TYPE II TURBIDITY CURTAIN - SEE NOTES ON
SHEET CG118B
6. TEMPORARY SEEDING, SEE DETAIL C1/C-501
7. ROCK CHECK DAM, SEE DETAIL C1/C-500
8. TREE PROTECTION
9. TEMPORARY DIVERSION DITCH, SEE DETAIL A3/C-501
10. CONCRETE WASHOUT
11. SEDIMENT BASIN, SEE DETAIL A1/C-503
12. SKIMMER SEDIMENT BASIN, SEE DETAIL A3/C-503
13. EROSION CONTROL BLANKET / MATTING, SEE DETAIL
C3/C-501
14. POROUS BAFFLE(S), SEE DETAIL C1/C-504
15. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT, SEE
DETAIL A3/C-500
16. SILT SOCK / WATTLE, SEE DETAIL C3/C-504
17. SILT SOCK / WATTLE FOR CHECK DAM, SEE DETAIL A1/C-504
18. RIP RAP OUTLET, SEE DETAIL A4/C-508 (NOTE: ADJUST
CONFIGURATION PER FIELD CONDITIONS).
M
AT
C H
L
IN
E
- A
1/ C
G
8B
MATCH LINE - A1/ CG127B
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
MATCH LINE - A1/ CG107B
M
AT
C H
L
IN
E
- A
1/ C
G
6B
WB-67 - Interstate Semi-Trailer
EV EV VIP VIP VIP VIP VIP
H Y DHY D
H Y
D
H
Y D
H Y D
H Y D
H
YD
H Y D
H Y D
H Y D
H YD
HY D
H
Y D
H Y D
H
YD
ASPHALT SURFACE
ASPHALT
SURFACE
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
ASPHALT SURFACE
WOODS 15"SYCAMORE
EOI
BOTTOM INV=23.43'
TOP=24.14'
BOTTOM INV=23.26'
TOP=24.17'
TRENCH DRAIN
FULL OF SILT
ASPHALT
CONC
FH
FIKE DR
FH
E E
CG105B CG106B
CG118BCG117BCG116BCG115B
CG128BCG127BCG126BCG125B
CG135B
CG145B
CG134B
CG119B
CG107B
CG144B
CG108B
PLAN
NORTH
TR
U
E N
FI
LE
N
AM
E:
in tra ne t.h dr \h dr \N ew fo rm a\
\2
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A
B
C
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1 2 3 4 5
1 2 4 5
A
B
C
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
N
AV
AL
F
AC
IL
IT
IE
S
EN
G
IN
EE
R
IN
G
S
YS
TE
M
S C
O M
M
AN
D
DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
APPROVED BY SALLY TORGLER,
DEPUTY DIRECTOR OF FACILITIES,
WITH NSWDG, VIA EMAIL.
1786799
N40085-20-F-4290
M
CO
N
P-
F-
S
US
TA
IN
M
EN
T
CE
NT
ER
N
AV
AL
S
TA
TI
O N
N
O R
FO
LK
, V A
M
ID
LA
N
T D
C C
O
AL
D
ES
IG
N
SU
BM
IT
TA
L
/16
/20
NA
VA
L
FA
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LI
TI
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E
NG
IN
EE
RI
NG
S
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TE
M
S
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M M
AN
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N
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DI
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NT
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TR
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P
LA
N
- P
HA
SE
- P
3 S
IT
E
AP
RO
N
GDH EAA DTB
1" = 40'
CG117B
A1 EROSION AND SEDIMENT CONTROL PLAN - PHASE 2 - P993 SITE & APRON
SCALE: 1" = 40' (22" X 34")
A
DD
EN
DU
M
/27
/20
27 March 2026
191919
23 23
23 23
S
SAN
SAN
SAN
SAN
SAN
SAN
SAN
SD
SD
SD
SD
CB
E O
I
EOI
S
S
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SAN
SAN
SAN
SAN
SAN
SAN
CB
CBSD
SD
SD
SD
SD
SD
E. M
ORET AVENUE
W
EOI
EOI
EOI
S
S
SA
N
SA
N
SA
N
SA
N
SA
N
SAN
SAN
SAN
EOI
H Y D
H
Y
D
H Y D
H
Y
D
H Y D
LOD
LO
D
LO
D
LO
D
LO
D
LO
D
LOD
LOD
LOD
LOD
LOD
LO
D
LOD
LO
D
LO
D
LO
D
LO
D
LO
D
LO
D
27 27
27 24
21 22 23
X-###
X#
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF SF
SF
SF
SF
CB
CO
SD SD
SD
CB
BL
DG
P -9
93 FUTURE
BLDG P-1055
BY OTHERS
(RESERVE FOR POTENTIAL
CONTRACTOR LAYDOWN AREA)
SHEEP RD
X-###
X#
D
SD SD
SDSD
SD
SD
SD
DIVERSION DITCHES TO BE PHASED OUT
WITH FINAL GRADING OF SHEEP ROAD
AND CONSTRUCTION OF CATCHMENT
AND CONVEYANCE SYSTEM
TRANSITION DIVERSION
DITCH TO SWALE
SEDIMENT TRAP E
REFER TO SEQUENCING FOR
REMOVAL AND FINAL GRADING
TRANSITION DIVERSION
DITCH TO SWALE
SKIMMER BASIN F
REFER TO SEQUENCING
FOR REMOVAL
CB
CB
CBSD SD SD SD
NOTE: INITIAL
GRADING SHOWN.
SEE SHEET CG117B.
CB SD SD SD SD SD
(TYP.)
(TYP.)
(TYP.)
(TYP.)
ESC KEYNOTES
1. SEE SHEET C-001 FOR LEGEND AND ABBREVIATIONS.
2. SEE SHEET C-003 FOR UTILITY GENERAL NOTES.
3. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
4. REFER TO EROSION AND SEDIMENT CONTROL
CONSTRUCTION SEQUENCE ON SHEET C-003.
5. TIMBER MAT(S) AND TEMPORARY CULVERT CROSSING
SHALL BE INSTALLED EXCLUSIVELY FOR HAUL ROAD USE
DURING EARTHWORK OPERATIONS.
6. REFER TO BRIDGE PLANS FOR ADDITIONAL MEASURES
ASSOCIATED WITH THE CONSTRUCTION OF THE BRIDGE
STRUCTURE.
7. CONTRACTOR SHALL EXERCISE CAUTION TO PREVENT
SEDIMENT FROM ENTERING WETLANDS.
1. LIMITS OF DISTURBANCE
2. SEDIMENT FENCE, SEE DETAIL C3/C-503
3. CULVERT INLET PROTECTION
4. INLET PROTECTION
5. TURBIDITY SCREEN
6. SILT SOCK / WATTLE, SEE DETAIL C3/C-504
7. ROCK CHECK DAM, SEE DETAIL C1/C-500
8. TREE PROTECTION
9. TEMPORARY DIVERSION DITCH, SEE DETAIL A3/C-501
10. TEMPORARY SEDIMENT TRAP, SEE DETAIL A3/C-501
11. SEDIMENT BASIN, SEE DETAIL A1/C-503
12. SKIMMER SEDIMENT BASIN, SEE DETAIL A3/C-503
13. EROSION CONTROL BLANKET / MATTING C3/C-501
14. POROUS BAFFLE(S)
15. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT, SEE
DETAIL A3/C-500
16. CONCRETE WASHOUT
17. TEMPORARY SEEDING, SEE DETAIL C1/C-501
18. RIP RAP OUTLET, SEE DETAIL A4/C-508 (NOTE: ADJUST
CONFIGURATION PER FIELD CONDITIONS).
M
AT
C H
L
IN
E
- A
1/ C
G
8C
MATCH LINE - A1/ CG127C
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
MATCH LINE - A1/ CG107C
M
AT
C H
L
IN
E
- A
1/ C
G
6C
WB-67 - Interstate Semi-Trailer
EV EV VIP VIP VIP VIP VIP
H Y DHY D
H Y
D
H
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H Y D
H Y D
H
YD
H Y D
H Y D
H Y D
H YD
HY D
H
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H Y D
H
YD
WOODS 15"SYCAMORE
EOI
BOTTOM INV=23.43'
TOP=24.14'
BOTTOM INV=23.26'
TOP=24.17'
TRENCH DRAIN
FULL OF SILT
ASPHALT
CONC
FH
FIKE DR
FH
E E
CG105C CG106C
CG118CCG117CCG116CCG115CCG114CCG113CCG112C
CG128CCG127CCG126CCG125CCG124CCG122C
CG132C CG135C
CG145C
CG134C
CG144C
CG123C
CG133C
CG143C
CG154C
CG164C
CG119C
CG107C CG108CCG109C
PLAN
NORTH
TR
U
E N
ER
OS
IO
N
AN
D
SE
DI
ME
NT
C
ON
TR
OL
P
LA
N
- P
HA
SE
GDH EAA DTB
1" = 40'
CG117C
FI
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N
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A
B
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1 2 4 5
A
B
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SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
N
AV
AL
F
AC
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IE
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R
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M
AN
D
DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
APPROVED BY SALLY TORGLER,
DEPUTY DIRECTOR OF FACILITIES,
WITH NSWDG, VIA EMAIL.
M
CO
N
P-
F-
S
US
TA
IN
M
EN
T
CE
NT
ER
N
AV
AL
S
TA
TI
O N
N
O R
FO
LK
, V A
M
ID
LA
N
T D
C C
O
AL
D
ES
IG
N
SU
BM
IT
TA
L
/16
/20
NA
VA
L
FA
CI
LI
TI
ES
E
NG
IN
EE
RI
NG
S
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TE
M
S
CO
M M
AN
D
M
ID
-A
TL
AN
TI
C
A1 EROSION AND SEDIMENT CONTROL PLAN - PHASE 3
SCALE: 1" = 40' (22" X 34")
EN
DU
M
/27
/20
17 18
16171819
161718
17 1718
171819 21 22 23 24
17 18
16171819
161718
17 1718
171819 21 22 23 2410+00
11+00
12+00
13+00
14+00
15+00
16+00
17+00 10.00'6.
10.00'
.0
0'
.0
0'
288.00'
R38.00' R7.00'
R27.00'
R7.00'
17 17
18 18
19 19
20 20
21 21
22 22
18 18
152025
111213141617181921222324
16171819
24"OAK
EOI
EOI
6' C
LF
W
/B W
BRUSH
6' C
LF
W
/B W
TOB
30"HARDWOOD
18"HARDWOOD
30"DEAD
18"GUM
MIXED
TREES
DI
TC
H
TO
B
TO
B
TO
S
TO
S
CONC. HW
CONC. HW(TYP.)
CONC. HW(TYP.)
INV=15.47
INV=15.44
SD
SD
SD
SD
SD
SD
6' C
LF
W
/B W
30"CONC
FLOW
30"CONC FLOW
+0
+0
+0
+0
+3
1.
10+00
11+00
12+00
13+00
14+00
15+00
16+00
17+00
L33
NORTH SWALE PROFILE
SEE CG215
SCM-1 FOREBAY AT
PERMANENT POOL
ELEV. +16.0, DEPTH 6' MIN
EARTHEN EMBANKMENT FOR
MAINTENANCE ACCESS TO SPILLWAY
RIPRAP SPILLWAY
BETWEEN FOREBAY & SCM-1
TOP ELEV. +18.0
AREA DESIGNATED FOR
FUTURE SCM-1 EXPANSION
SCM1 SWALE PROFILE
SEE CG217
CONSTRUCTION KEYNOTES
1. RCP CULVERT, CLASS V, SEE INSTALLATION DETAIL
A1/C-505
2. MATCH EXISTING GRADE
3. PVC STORM DRAIN PIPE
4. TRAPEZOIDAL CHANNEL
5. DROP INLET, SEE DETAIL C1/C-507
6. CONCRETE CATCH BASIN, SEE DETAILS ON A1/C-506
7. STORM DRAIN MANHOLE, SEE DETAILS ON C-507 & C-508
8. AIRFIELD RATED STORM DRAIN MANHOLE, SEE DETAIL
A1/CT508.
9. CONCRETE JUNCTION BOX, SEE DETAIL C4/C-507
10. RIP RAP PIPE OUTLET, SEE DETAIL A4/C-508
11. FLARED END SECTION, SEE DETAIL A3/C-529
12. CONCRETE ENDWALL, SEE DETAIL A4/C-505
13. PVC SUB DRAIN PIPE, 8"
14. SUB DRAIN CLEANOUT, SEE DETAILS ON CT501
15. ROOF DRAIN CLEANOUT
16. SUB DRAIN OUTFALL
17. REGRADE BERM TO PROVIDE FILL AS REQUIRED FOR SITE
IMPROVEMENTS. REFER TO GEOTECHNICAL REPORT FOR
RECOMMENDATIONS.
18. CHECK DAM, 1' TALL, TYPICAL, SEE DETAIL C1/C-500
19. CONTROL STRUCTURE 1, SEE DETAIL C1/C-529
20. CONTROL STRUCTURE 2, SEE DETAIL A1/C-529
21. CONCRETE ENDWALL, SEE DETAIL C3/C-511
22. 10:1 SLOPED CONCRETE END SECTION, SEE DETAIL C-530
23. FILTER DIAPHRAGM, SEE DETAIL A3/C-504
24. INSTALL TEMPORARY BRICK AND MORTAR PLUG
1. SEE SHEET C-002 FOR GRADING GENERAL NOTES.
2. ALL CATCH BASINS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.02/840.46 AND 840.03.
3. ALL DROP INLETS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.14/840.46 AND 840.16.
4. ALL MANHOLES SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.52 AND 840.54 FOR ROUND STRUCTURES
OR 840.31/830.46 AND 840.54 FOR JUNCTION BOXES WITH
RING COVER.
5. ALL STORM CLEANOUTS WITHIN PAVED AREAS SHALL
UTILIZE TRAFFIC RATED CAPS AND BE SET FLUSH TO
PAVEMENT.
6. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
7. REFER TO AIRFIELD PLAN AND DETAIL FOR COORDINATION
OF DRAINAGE IMPROVEMENTS AND GRADING OF TAXIWAY,
APRON AND TOWWAY.
GR
AD
IN
G
AN
D
DR
AI
NA
GE
P
LA
N
JRP EAA DTB
1" = 40'
CG118
FI
LE
N
AM
E:
in tra ne t.h dr \h dr \N ew fo rm a\
\2
0\
\6
.0 _C
AD
_B
IM
\6
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_S he et s\
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L
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E:
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AD
IN
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D R
AI
N
AG
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PL
AN
P
LO
TT
ED
: M on da y, D ec em be r 1 5,
- 1
2:
pm U
SE
R
: E
AR
R O
W O
O D
D
EP
AR
TM
EN
T
O F
TH
E
N
AV
Y
A
B
C
D
1 2 3 4 5
1 2 4 5
A
B
C
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
N
AV
AL
F
AC
IL
IT
IE
S
EN
G
IN
EE
R
IN
G
S
YS
TE
M
S C
O M
M
AN
D
DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, M
CO
N
P-
F-
S
US
TA
IN
M
EN
T
CE
NT
ER
N
AV
AL
S
TA
TI
O N
N
O R
FO
LK
, V A
M
ID
LA
N
T D
C C
O
AL
D
ES
IG
N
SU
BM
IT
TA
L
/16
/20
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
M
AT
C
H L
IN
E
- A 1/
C G
WB-67 - Interstate Semi-Trailer
EV EV VI
P
VI
P
VI
P
VIP VI
P
H
Y
DH Y D
H
Y
D
H Y
D
H YD
H Y D
HY D
H Y D
H Y DHY D
HY D
H Y D
H Y D
H YD
H YD
ASPHALT SURFACE
ASPHALT
SURFACE
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
ASPHALT SURFACE
FIKE DR
CG105 CG106
CG117CG116CG115
CG127CG126CG125
CG135
CG145
CG134
CG118
CG128
CG144
CG119
CG107 CG108 CG109
PLAN
NORTH
TR
U
E N
M
AT
C H
L
IN
E
- A
1/ C
G
MATCH LINE - A1/ CG128
A1 GRADING AND DRAINAGE PLAN
SCALE: 1" = 40' (22" X 34")
MATCH LINE - A1/ CG108
KTB/SHHKTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, Deputy Director Facilities, with NSWDG, via Email.
15 DEC 2025
12934781
APPROVED BY ERIK LEWIS, INFRASTRUCTURE
ENG. BRANCH HEAD WITH FRCE
12/16/2025
MULTICORELINK:CUI-1786799-CG100-CG117 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG119 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG126-CG128 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG106 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG108 GRADING AND DRAINAGE PLAN
13 12
15 20 25 20
13 12
15 20 25 20
18+00
19+00
20+00
D
WELL
WELL
M
IX
ED
T
RE
ES
MIXED TREES
TO
B
TO
S
M
IX
ED
T
RE
ES
TOB
TOS
TO
BTO
S
M
IX
ED
T
RE
ES
TO
B
TO
SMIXED TREES
TO
B
TO
S
SD
SD
SD
SD
CONC. HW
INV=16.61
INV=16.72
INV=16.97
INV=16.87
INV=16.89
INV=17.08
36"CONC.36"CONC.
FLOW
FLOW
24"CONC.
24"CONC.
"C
O
NC
"C O
NC
6' C
LF
W
/B
W FL
O W
FL
O
W6'CLF W/BW
4'METALHANDRAIL
CONC. HW(TYP.)
MOTOR
WELL(2)
PULLEY
G
RA
VE
L
SU
RF
AC
E
MIXED TREES
MIXED TREES
BR
US
H
BRUSH
BR
US
H
TOB
TOS
TOB
TOS
DITCH
P/P ABANDONED
E
E-CAB
C
B A
B A
DE
F
C D E F
SCM-1
18+00
19+00
20+00
L21
L22
L23
L24
L2
L26
D
18" RCP
18" RCP
AREA DESIGNATED FOR
FUTURE SCM-1 EXPANSION
SCM1 SWALE PROFILE
SEE CG217
APPROX. 136,500 SF EXISTING WET POND
AT PERMANENT POOL ELEV. +16.0
(AS SHADED)
CS01
ST02
EW01
CS022
CONSTRUCTION KEYNOTES
1. RCP CULVERT, CLASS V, SEE INSTALLATION DETAIL
A1/C-505
2. MATCH EXISTING GRADE
3. PVC STORM DRAIN PIPE
4. TRAPEZOIDAL CHANNEL
5. DROP INLET, SEE DETAIL C1/C-507
6. CONCRETE CATCH BASIN, SEE DETAILS ON A1/C-506
7. STORM DRAIN MANHOLE, SEE DETAILS ON C-507 & C-508
8. AIRFIELD RATED STORM DRAIN MANHOLE, SEE DETAIL
A1/CT508.
9. CONCRETE JUNCTION BOX, SEE DETAIL C4/C-507
10. RIP RAP PIPE OUTLET, SEE DETAIL A4/C-508
11. FLARED END SECTION, SEE DETAIL A3/C-529
12. CONCRETE ENDWALL, SEE DETAIL A4/C-505
13. PVC SUB DRAIN PIPE, 8"
14. SUB DRAIN CLEANOUT, SEE DETAILS ON CT501
15. ROOF DRAIN CLEANOUT
16. SUB DRAIN OUTFALL
17. REGRADE BERM TO PROVIDE FILL AS REQUIRED FOR SITE
IMPROVEMENTS. REFER TO GEOTECHNICAL REPORT FOR
RECOMMENDATIONS.
18. CHECK DAM, 1' TALL, TYPICAL, SEE DETAIL C1/C-500
19. CONTROL STRUCTURE 1, SEE DETAIL C1/C-529
20. CONTROL STRUCTURE 2, SEE DETAIL A1/C-529
21. CONCRETE ENDWALL, SEE DETAIL C3/C-511
22. 10:1 SLOPED CONCRETE END SECTION, SEE DETAIL C-530
23. FILTER DIAPHRAGM, SEE DETAIL A3/C-504
24. INSTALL TEMPORARY BRICK AND MORTAR PLUG
1. SEE SHEET C-002 FOR GRADING GENERAL NOTES.
2. ALL CATCH BASINS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.02/840.46 AND 840.03.
3. ALL DROP INLETS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.14/840.46 AND 840.16.
4. ALL MANHOLES SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.52 AND 840.54 FOR ROUND STRUCTURES
OR 840.31/830.46 AND 840.54 FOR JUNCTION BOXES WITH
RING COVER.
5. ALL STORM CLEANOUTS WITHIN PAVED AREAS SHALL
UTILIZE TRAFFIC RATED CAPS AND BE SET FLUSH TO
PAVEMENT.
6. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
7. REFER TO AIRFIELD PLAN AND DETAIL FOR COORDINATION
OF DRAINAGE IMPROVEMENTS AND GRADING OF TAXIWAY,
APRON AND TOWWAY.
GR
AD
IN
G
AN
D
DR
AI
NA
GE
P
LA
N
JRP EAA DTB
1" = 40'
CG119
FI
LE
N
AM
E:
in tra ne t.h dr \h dr \N ew fo rm a\
\2
0\
\6
.0 _C
AD
_B
IM
\6
.2 _W
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\6
.2 .3
_P ro du ct io n\
_C iv il_
C \0
5.
_S he et s\
C U
I-1
-C G
0.
dw g
L
AY
O U
T N
AM
E:
C G
G R
AD
IN
G A
N D
D R
AI
N
AG
E
PL
AN
P
LO
TT
ED
: M on da y, D ec em be r 1 5,
- 1
2:
pm U
SE
R
: E
AR
R O
W O
O D
D
EP
AR
TM
EN
T
O F
TH
E
N
AV
Y
A
B
C
D
1 2 3 4 5
1 2 4 5
A
B
C
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
N
AV
AL
F
AC
IL
IT
IE
S
EN
G
IN
EE
R
IN
G
S
YS
TE
M
S C
O M
M
AN
D
DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, M
CO
N
P-
F-
S
US
TA
IN
M
EN
T
CE
NT
ER
N
AV
AL
S
TA
TI
O N
N
O R
FO
LK
, V A
M
ID
LA
N
T D
C C
O
AL
D
ES
IG
N
SU
BM
IT
TA
L
/16
/20
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
M
AT
C
H L
IN
E
- A 1/
C G
WB-67 - Interstate Semi-Trailer
EV EV VIP VIP VIP VIP VIP
H YD
H
Y D
H Y
D
H
Y
D
H YD
H
Y D
H
Y D
H
Y D
H
Y
DH
Y D
HY D
H Y D
H
Y D
H
YD
H
YD
ASPHALT SURFACE
ASPHALT
SURFACE
AS
PH
AL
T
SU
RF
AC
E
ASPHALT SURFACE
ASPHALT SURFACE
FIKE DR
CG105 CG106
CG117CG116CG115
CG127CG126CG125
CG135
CG145
CG134
CG118
CG128
CG144
CG119
CG107 CG108 CG109
PLAN
NORTH
TR
U
E N
MATCH LINE - A1/ CG401
A1 GRADING AND DRAINAGE PLAN
SCALE: 1" = 40' (22" X 34")
MATCH LINE - A1/ CG109
KTB/SHHKTB/SHH
DLB
JWJ
HPN
Approved by Sally Torgler, Deputy Director Facilities, with NSWDG, via Email.
15 DEC 2025
12934782
APPROVED BY ERIK LEWIS, INFRASTRUCTURE
ENG. BRANCH HEAD WITH FRCE
12/16/2025
MULTICORELINK:CUI-1786799-CG100-CG118 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG118 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG118 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG106 GRADING AND DRAINAGE PLAN
MULTICORELINK:CUI-1786799-CG100-CG109 GRADING AND DRAINAGE PLAN
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
ES
G
G
G
G G
G
G
G
EOI
EOI
EOI
C
ES
ES
ES
ES
LODLODLODLOD
LOD
LOD
LOD
LOD
LOD
LOD
LOD
LOD
LOD
LO
D
LO
D
LOD
LOD
LOD
LOD
LOD
LOD
LOD
LOD
LOD
LOD LOD LOD LOD
SF
SF
SF
SF
SFSFSFSFSF
SF
SF
SF SF SF SF SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
SF
UTLITY SHALL BE INSTALLED
ON DAY WITH NO
PRECIPITATION AND WITH
SAME DAY STABILIZATION
ACROSS DRAINAGE CHANNEL
WITH USE OF EROSION
CONTROL BLANKET OR
PLACEMENT OF SOD
ESC KEYNOTES
1. SEE SHEET C-001 FOR LEGEND AND ABBREVIATIONS.
2. SEE SHEET C-003 FOR UTILITY GENERAL NOTES.
3. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
4. REFER TO EROSION AND SEDIMENT CONTROL
CONSTRUCTION SEQUENCE ON SHEET C-003.
5. TIMBER MAT(S) AND TEMPORARY CULVERT CROSSING
SHALL BE INSTALLED EXCLUSIVELY FOR HAUL ROAD USE
DURING EARTHWORK OPERATIONS.
6. REFER TO BRIDGE PLANS FOR ADDITIONAL MEASURES
ASSOCIATED WITH THE CONSTRUCTION OF THE BRIDGE
STRUCTURE.
7. CONTRACTOR SHALL EXERCISE CAUTION TO PREVENT
SEDIMENT FROM ENTERING WETLANDS.
1. LIMITS OF DISTURBANCE
2. SEDIMENT FENCE, SEE DETAIL C3/C-503
3. CULVERT INLET PROTECTION
4. INLET PROTECTION
5. TURBIDITY SCREEN
6. SILT SOCK / WATTLE, SEE DETAIL C3/C-504
7. ROCK CHECK DAM, SEE DETAIL C1/C-500
8. TREE PROTECTION
9. TEMPORARY DIVERSION DITCH, SEE DETAIL A3/C-501
10. TEMPORARY SEDIMENT TRAP, SEE DETAIL A3/C-501
11. SEDIMENT BASIN, SEE DETAIL A1/C-503
12. SKIMMER SEDIMENT BASIN, SEE DETAIL A3/C-503
13. EROSION CONTROL BLANKET / MATTING C3/C-501
14. POROUS BAFFLE(S)
15. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT, SEE
DETAIL A3/C-500
16. CONCRETE WASHOUT
17. TEMPORARY SEEDING, SEE DETAIL C1/C-501
18. RIP RAP OUTLET, SEE DETAIL A4/C-508 (NOTE: ADJUST
CONFIGURATION PER FIELD CONDITIONS).
PLAN
NORTH
TR
U
E N
GRAPHIC SCALE(S)
KEY PLAN
40 80 FT.0
1"=40'
GENERAL SHEET NOTES
M
AT
C
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IN
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- A 1/
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H Y D
H YD
WOODS 15"SYCAMORE
EOI
BOTTOM INV=23.43'
TOP=24.14'
BOTTOM INV=23.26'
TOP=24.17'
TRENCH DRAIN
FULL OF SILT
ASPHALT
CONC
FH
FIKE DR
FH
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CG105C CG106C
CG118CCG117CCG116CCG115CCG114CCG113CCG112C
CG128CCG127CCG126CCG125CCG124CCG122C
CG132C CG135C
CG145C
CG134C
CG144C
CG123C
CG133C
CG143C
CG154C
CG164C
CG119C
CG107C CG108CCG109C
MATCH LINE - A1/ CG133C
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DI
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SCALE:
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DRAWFORM REVISION: 25 AUGUST 2020
SEAL
A/E INFO
OF
EPROJECT NO.:
CU
I
CUI
SATISFACTORY TO DATE
APPROVED
ACTIVITY
DES DRW CHK
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
HDR ENGINEERING INC.
440 S. CHURCH STREET, SUITE 1200
CHARLOTTE, NC 28202
TEL (704)338-6700
SY
M
DE
SC
RI
PT
IO
N
DA
TE
AP
PR
D
FOR COMMANDER NAVFAC
CUI
DES DRW CHK
KTB/SHH
DLB
JWJ
HPN
APPROVED BY SALLY TORGLER,
DEPUTY DIRECTOR OF FACILITIES,
WITH NSWDG, VIA EMAIL.
M
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A1 EROSION AND SEDIMENT CONTROL PLAN - PHASE 2 & 3
SCALE: 1" = 40' (22" X 34")
EN
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262627 27
262627 27
27 28
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25 24 23
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.35
TO
B
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TOB
COCO CO
CO
CO
CO
CO
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BLDG 6071 (P-1100)
"VERTICAL LIFT FAN PROCESSING CENTER"
2-STY. WAREHOUSE
FFE=27.54
A/C (2)
FOHH
ETRANS
L/P
L/P
SIGN
(TYP.)
AS
PH
AL
T
PA
RK
IN
G
L O
T
G GM
BOL(TYP.)
GRAVEL
INV=25.21
C CMH
RIM=26.30
CONC. WALL
GR
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CONC.
CONC. SCO
GR
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PA
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IN
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WHEEL STOP
(TYP.)
SCO
SCO
SCO
ROOF DRN
CONC.
WHEEL STOP
(TYP.)
ETRANS
M M M
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FF
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CONC. WALL
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A/C
CB
SD
CONC. HW
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INV=20.68
AC ACM
M
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L/P
GRAVEL, ROCK & SAND
L/P
L/P
EPANEL
1-STY.
BRICK
SHED CO
NC
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(TYP.)
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CONC.
SW
AL
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TO
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A/C
LP
O/H STEAM
COND.(2)
COND.(3)
COND.(6)
COND.(6)
0.5"PIPE(BENT)
(TYP.)
MB
ARV
SIGN(TYP.)
EXPOSED PIPE
MACHINERY
RIPRAP
TOB
TOS
TOS
TO
B
AC
CB
MM
DITCH
TOB
TOS
TOS
TOB
GRAVEL
GRAVEL
IRV
BLDG 6064 (P-990)
"VERTICAL LIFT FAN TEST FACILITY"
2-STY. BRICK BUILDING
FFE=26.60
FFE=26.58 FFE=26.52
FFE=26.61
FF
E=
.6
FF
E=
.6
FFE=26.60
GRAVEL
PIV
FFE=27.48
GARAGE DOOR
FFE=27.51
GRAVEL
METAL STAIRSCONC.
0.5"PIPE(BENT)
(TYP.)
ARV
EPANEL
A/C
CONC.
CO
CO SCO
A /C
RIPRAP
DITCH
TOB
TOS
TOS
TOB
DI
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TO
S
TO
S
TO
B
TO
B
CONC.
SAN
6"I
RON
6"PVC ~
CO
W/GROUND
ROD
CO
W/GROUND
ROD
FL
O
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SL
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NOT FOUND
SD
SD
SD
SD
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SL
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A /C
(3
10"METAL
UNDER
PAVEMENT
ES
ES
ES
ES
ESES ES
ES
ES
ES
ES
ES ES
ES
ES
ES
ES
ES
ESES
ESESES
ES ES
ES
ES
ES
ES
ES
EOI
EOI
ESWITCH (2)
EOI
EOI
EOI
EOI
G
G
G
G
G
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EOI
E O
I
EOI
CO W/GROUND ROD
W
TOB6"OAK (TYP.)
BLDG 4931
1-STY. BR.
FFE=26.11
SAN
8"PVC 8"P
VC
W
MIXED TREES
48"PINE
TOB
DITCH
CONC. HEADWALL
30"CONC. (3 PIPES)
IN
V=19.19
IN
V=19.24
B C
INV=19.26
INV=19.29
INV=19.28
A B C
BOL
(TYP.)
FLO
W
SD
TOB
TOS
FH
PIV#84
WM
WM
WV(5)
PIV#85
PIV#86
WCO
PIV#92
PIV#94
PIV#93
PIV#91
PIV#89
PIV #88
PIV#87PIV#90
WCO
ES
ES
ES
ES
ES
E
O I
2W"(QL-C)
8"DI(QL-C)
10"DI
10"DI
(QL-B)
6"PVC (QL-C)
(QL-B)
(QL-B)
ES
(Q L-
C
UNKNOWN UTILITY LINE (QL-B)
ETRANS NO#
SAN SAN
SAN
SAN
SAN
SAN SAN
SAN
SD
SD
SD
SD
SAN
"TAXIWAY P"
SCUFF AND REFRESH
FACILITY AND APRON
(NOT IN CONTRACT)
FF=28.50'
(TYP.)
CO
D
CO
8"
PP
V C
C
8" P
VC
8" PPVC
8" PPVC
WETLAND LIMITS SHOWN
WERE ASSESSED BY HDR
STAFF ON 13 AUGUST 2024
AND SUBJECT TO REVIEW
AND APPROVAL BY MCAS
CHERRY POINT AND ACOE.
SU07
SU16
SU0814
CONSTRUCTION KEYNOTES
1. RCP CULVERT, CLASS V, SEE INSTALLATION DETAIL
A1/C-505
2. MATCH EXISTING GRADE
3. PVC STORM DRAIN PIPE
4. TRAPEZOIDAL CHANNEL
5. DROP INLET, SEE DETAIL C1/C-507
6. CONCRETE CATCH BASIN, SEE DETAILS ON A1/C-506
7. STORM DRAIN MANHOLE, SEE DETAILS ON C-507 & C-508
8. AIRFIELD RATED STORM DRAIN MANHOLE, SEE DETAIL
A1/CT508.
9. CONCRETE JUNCTION BOX, SEE DETAIL C4/C-507
10. RIP RAP PIPE OUTLET, SEE DETAIL A4/C-508
11. FLARED END SECTION, SEE DETAIL A3/C-529
12. CONCRETE ENDWALL, SEE DETAIL A4/C-505
13. PVC SUB DRAIN PIPE, 8"
14. SUB DRAIN CLEANOUT, SEE DETAILS ON CT501
15. ROOF DRAIN CLEANOUT
16. SUB DRAIN OUTFALL
17. REGRADE BERM TO PROVIDE FILL AS REQUIRED FOR SITE
IMPROVEMENTS. REFER TO GEOTECHNICAL REPORT FOR
RECOMMENDATIONS.
18. CHECK DAM, 1' TALL, TYPICAL, SEE DETAIL C1/C-500
19. CONTROL STRUCTURE 1, SEE DETAIL C1/C-529
20. CONTROL STRUCTURE 2, SEE DETAIL A1/C-529
21. CONCRETE ENDWALL, SEE DETAIL C3/C-511
22. 10:1 SLOPED CONCRETE END SECTION, SEE DETAIL C-530
23. FILTER DIAPHRAGM, SEE DETAIL A3/C-504
24. INSTALL TEMPORARY BRICK AND MORTAR PLUG
1. SEE SHEET C-002 FOR GRADING GENERAL NOTES.
2. ALL CATCH BASINS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.02/840.46 AND 840.03.
3. ALL DROP INLETS SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.14/840.46 AND 840.16.
4. ALL MANHOLES SHALL BE PER NCDOT STANDARD
DRAWINGS NO. 840.52 AND 840.54 FOR ROUND STRUCTURES
OR 840.31/830.46 AND 840.54 FOR JUNCTION BOXES WITH
RING COVER.
5. ALL STORM CLEANOUTS WITHIN PAVED AREAS SHALL
UTILIZE TRAFFIC RATED CAPS AND BE SET FLUSH TO
PAVEMENT.
6. NOT ALL KEYNOTES APPLY TO EVERY SHEET.
7. REFER TO AIRFIELD PLAN AND DETAIL FOR COORDINATION
OF DRAINAGE IMPROVEMENTS AND GRADING OF TAXIWAY,
APRON AND TOWWAY.
GR
AD
IN
G
AN
D
DR
AI
NA
GE
P
LA
N
JRP EAA DTB
1" = 40'
CG125
FI
LE
N
AM
E:
in tra ne t.h dr…
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