SW3210602_Plansheet - Grading/Drainage Plan_20210809

1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 1 0) �-
r f
' R EI 1
FG TOS (BY OTHERS)i�o,G'
' N 670373,42
E 1326007,94
175 EL. 921.00 r
c� SG TOS
670 N 375.28
1326008.96 ,
c� 1
�EV
s f 9� ��' E j
1 v' EL. 920.50
SWITCHYARD PAD
SEE NOTE 12
IGH POINT FBD TOS
�> SWITCHYARD FENCE N 670311.60 �,
FG TOS (BY OTHERS) N 670376.70 ITSTRUCTURE j #
1 (BY OTHERS) E 1326120.00
(BY OTH S)
E 1326009.SQ EL. 931.50
?I
1P N 670335.95 26 EL. 920.00
%E 1325878.24 g �4
EL. 919.00 92 TOS '^-_..• 1r
EE � SG TOS �" � ' N 670340.42
N 670336.97 92
1 E 1325876.39 922 E 1326111.67 TOS
EL. 931.50 1
EL. 918.50 g21 f..� � � � N 670352.88
E 1326154.79
933.50
gig
END FBD ; �s
N, 670333.81 r POI
N 670350.99
E 1325856.41 �, '• ` -'�-�
E. 917.68 \ " . E 0
RIP -RAP APRON �' ( SEEE NOTE
OTE 1 10 r'
SEE SHEET 5 FOR DETAILS`,
J
t START FBD
670334.02,
N 0' N E 1326162.04
EL. 932.75 1 k cs,� •°
FG TOS (BY OTHERS).
N 670214.91 . ! TOS
t E 13260 3.73
1 N -EL. 921.00 1 670324.06 \ }
E 1326163.12 j
SG TOS EL. 933.50 1 f
N 670213.88
E 1326055.59
6' EL. 920.50 END TAP LINE ACCESS ROAD ns� REV 1 1'
4 1 N 670321.59
a," PC FBD E 1326154.59
N 670217.55 EL,. 933.10
\ \ t %
E 1326062,27 r
EL. 918.35 t
c
r PT FBD � 30 x45 PAD FOR NEW
N 670213.44 0) ` DUKE SUPPLIED`GOAB
!' E 1326062.55 .1 SWITCH STRUCTURE
SWITCHYARD EQUIPMENT, `0' a� r EL. 918.31 t
4 CENTERLINE TAP­INE o
REPRESENTATIVE LAYOUT N 24 DRIVE GATE I :ACCESS ROAD i_ �
- SHOWN FOR REFERENCE END FBD
(BY OTHERS
(BY OTHERS) ____ -� -� )� _ START 18" RCP W/ FES .,
'~ N 670188.92 ` ,, ;
927 E 1326057.66
EL. 918.0$ 1 1 c
PC FBD !,, `` 'EXISTING TRANSMISSION
L u' LINE CENTERLINE
1 � N 670164.70 ' � � �
SG TOS E 1326078.97
N r�
N 670204.90 EL. 920.50 � �
E t325914.5492 r�
FG TOS (BY OTHERS) �' 1
EL. 918.50 \ �, �, , �, START FBD GRADE BREAK
N 670.196.37 59 �" . N 670107.45 V. TAP LINE ACCESS ROAD ' '
E 1325988.89 c`L.. �? �, E 1326187.86 EV 1
• N 670107.08
FG TOS (BY OTHERS) EL. 920.00 9 L 924.25 ` 6.56 ~'
N 670206.26 SG TOS 9� ti� �3 E 132621
9 ;• � $ �
N 670194.64 ,q •.� EL. 930. 2
E 1325915.71 92 N 0
EL. 919.00 E 1325989.0{} S�
EL. 919.50 '92 4rL5 9?E
D 2j
FLARED END SECTION WITH \2 2�
RIP --RAP PROTECTION °' SWALE AND '
1 SEE NOTE 11 �923 �" r CORRESPONDING SIDE
o 0)\ (TYP) \2� o�`L o SLOPE ALONG EASTERN \
EDGE .OF ACCESS",ROAD TO01
\
!� END 18" RCP W/ FES 925 �� O o BE 4.1 SLOPE
°
N 670168.92 9 A START TAP LINE ACCESS ROAD
I 26
E 1326023.02 ` 9 N 670038.26
1 I EL. 917.68 CENTERLINE SUBSTATION �� I E 1326236.44
�t ACCESS ROAD \ EL. 929.12
SEE DRAWING r Es
- - - 1' CULVERT 2 � BB1 D P002 6 AND 7
FOR INLET PROTECTION
`
DETAILS '
CP
R EV 1'11 `
a GRADE BREAK FBD
2� t'' E , N 669973.99
r , E 1326270.48
EL. 927.48
SV
a
�cp
0
V.
NORTH
0 30' 60'
SCALE IN FEET
1 "=30'
GENERAL NOTES:
1. SEE SHEET BB1-D-P002-8 FOR GENERAL NOTES.
NOTES:
1. HORIZONTAL AND VERTICAL CONTROL SHOWN IS BASED ON SURVEY FILE
PROVIDED BY DUDEK SERVICES. COORDINATES SHOWN IN NORTH CAROLINA
STATE PLANE, US FOOT (3200). NAD83 & NAVD88 HORIZONTAL AND VERTICAL
DATA RESPECTIVELY.
2. CONTRACTOR'S SURVEYOR SHALL CONFIRM PROPERTY CORNERS, HORIZONTAL
AND VERTICAL CONTROL PRIOR TO THE START OF CONSTRUCTION. CONTACT
ENGINEER IF EXISTING CONDITIONS VARY FROM INFORMATION SHOWN.
3. CONTRACTOR SHALL VERIFY AND LOCATE ALL EXISTING UTILITIES PRIOR TO
EARTH MOVING ACTIVITIES. NOTIFY OWNER AND ENGINEER OF UNDOCUMENTED
AND RELOCATED UTILITIES. CONTRACTOR SHALL USE EXTREME CAUTION WHEN
IN THIS AREA.
4. CONTOURS AND ELEVATIONS INDICATED ARE TO FINISHED GRADE UNLESS
OTHERWISE NOTED.
5. CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGE TO PROPERTY OF
ADJACENT LANDOWNERS INCLUDING EXISTING UTILITIES, EXISTING PAVEMENTS,
FENCING, ETC. WHICH IS DAMAGED IN THE PERFORMANCE OF THIS CONTRACT
BY THE CONTRACTOR, HIS AGENTS, EMPLOYEES, SUBCONTRACTORS, OR THEIR
EMPLOYEES. DAMAGED PROPERTY SHALL BE RESTORED TO ITS ORIGINAL
CONDITION OR BETTER AT THE CONTRACTOR'S EXPENSE.
6. SIDE SLOPES SHALL BE 3'-0" (HORIZONTAL) TO 1'-O" (VERTICAL) UNLESS
OTHERWISE NOTED. SIDES SLOPES S-O" (HORIZONTAL) TO 1'-0" (VERTICAL)
SHALL BE STABILIZED WITH EROSION CONTROL BLANKETING PER DWG
BB1-D-PO02-7.
,7. CRUSHED ROCK SURFACING EXTENDS 5'-0" BEYOND FENCE. CRUSHED ROCK
AND FENCE IS BY OTHERS.
8. CONTRACTOR TO STRIP TOPSOIL AS SPECIFIED IN PROJECT GEOTECHNICAL
INVESTIGATION REPORTS PROVIDED BY TERRACON WITHIN GRADING LIMITS.
9, ALL SOFT, WET, ORGANIC OR OTHERWISE UNSUITABLE MATERIAL SHALL BE
REMOVED & REPLACED WITH SUITABLE MATERIALS IN ACCORDANCE WITH
PROJECT GEOTECHNICAL INVESTIGATION.
10. REFERENCED POINT OF INTERCONNECT LOCATION IS APPROXIMATE. ACTUAL
LOCATION IS TO BE CONFIRMED BY CONTRACTOR IN THE FIELD. STRUCTURE
INSTALLED BY OTHERS.
11, INSTALL FLARED END SECTION WITH RIP -RAP PROTECTION AT ALL CULVERT
INLET & OUTLET LOCATIONS. SEE DRAWING BB1-D-PO02-5 FOR DETAILS.
12. FOR SWITCHYARD PAD AREA, CONTRACTOR IS TO ESTABLISH SWITCHYARD PAD
> ELEVATION AND EXTENTS INDICATED AS TOP OF SLOPE SUBGRADE (TOS SG).
> SUBGRADE IS DEFINED AS TOP OF 3" TYPE 'ABC' CRUSHER RUN GRAVEL. TOP
} OF SLOPE FINISHED GRADE (TOS FG) FOR THE SWITCHYARD PAD AREA IS
? DEFINED AS TOP OF 6" #57 STONE CRUSHED ROCK SURFACING AND IS TO
BE INSTALLED BY OTHERS.
LEGEND:
----770 - EXISTING CONTOUR
770 PROPOSED CONTOUR
ACCESS ROAD CENTER LINE
RIGHT OF WAY
FL' PROPERTY LINE
TOP OF SLOPE
SWITCH{NG STATION FENCE
-•••� SWALE
EL ELEVATION
TOS TOP/TOE OF SLOPE
PI POINT OF INTERSECTION
PC POINT OF CURVATURE
PT POINT OF TANGENT
FBD FLAT BOTTOM DITCH
RIP -RAP
PROPERTY LINE
EXISTING POWER POLE NEXTERA ENERGY RESOURCES, LLC
PROPOSED TREE LINE 700 UNIVERSE BLVD.
JUNO BEACH, FL 33408
FSGFG
FINISHED GRADE
SUBGRADE BLACKBURN SOLAR PROJECT
REV
DATE
BY
CKD
DESCRIPTION
0
06/10/21
CJJ
MEB
ISSUED FOR PERMITTING
1
07/27/21
WFM
CJJ
REVISED PER NCDEQ COMMENTS
REFERENCES.
BB1-D-PO02-1
BB1-D-PO02-3
BB1-D-PO02-4
BB1-D-P002--5
BB1-D-PO02-6
BB1-D-PO02-7
BB1-D-PO02-8
''��t{IIff1'I
�� ' •¢ESS�Q. �� w
SEAL =
041110 `•
7d2/Z I
�'P•.F'4'Gt �tiF:••• 4Z-�
018111100%
A
0
C
0
F
MARK S. SMEDVIG, JR_
NC#-041110
ISSUED
FOR PERMITTING
BURNS G
MCDONNELL
BURNS & McDONNELL CONSULTANTS, INC.
9400 WARD PARKWAY
KANSAS CITY, MO 64114
C-1435
date detailed
06/10/21 C. JERGENSEN
designed checked H
C. JERGENSEN M. BIRD
ENERGYA
RES00HUS
6725 STAK I UVVN RD, MAIDEN, NC 2$650
CATAWBA COUNTY
REV ' 1 ' BLACKBURN SOLAR
DUKE POI SWITCHYARD
GRADING PLAN
project I contract
SITE PLAN 127835
ROAD PLAN & PROFILE drawing rev.
GRADING SECTIONS
GRADING DETAILS BB 1 -o-Pool-2 1
EROSION CONTROL PLAN
EROSION CONTROL DETAILS sheet 1 of 1 sheets
GENERAL NOTES
file BB1-D-PO02-2.dwq
J

li
2
3
4 5 6 7
REV ' 1 '
936
936
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928
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Z W
- - -.
928
En z 6i
/
924
_..- -_ _
-
_
FINISHED GRADE
-
924
3
(BY OTHERS) 1f
I
^
SUBGRADE MULCH,
/
TOPSOIL &SEED
SEE NOTE 9 ./ 157. (TYP)
a
920
- - -
_
920
a
w
w
FLAT BOTTOM! DITCH
3
1F
SEE DETAIL SH. 5
SUBSTATION YARD
916
_ 6" 157 STONE ON
--- --
.
916
GEOTEXiILE FABRIC LAYER E
BY OTHERS)
WORKING BASE
3" TYPE 'ABC' CRUSHER RUN
GRAVEL
912
-
- -_ .-
- - . - -
912
EXISTING GRADE
SEE NOTES 2, 3 & 4 I
932
928
924
E 920
z
0
w 916
912
908
904
I
908 __q
904 1 i 1904
+ 0 CDa a
o cN ra
EAST -WEST GRADING PROFILE
A --A
E-W
REV '1'
R' T T T T
C:� C14 r1l ­t
NORTH -SOUTH GRADING PROFILE B-B
N-S
9 10 11 12 13 14
GENERAL NOTES:
1. SEE SHEET BB1-D-PO02-8 FOR GENERAL NOTES.
NOTES:
1. HORIZONTAL AND VERTICAL CONTROL SHOWN IS BASED ON SURVEY FILE PROVIDED
BY DUKEK SERVICES. COORDINATES SHOWN IN NORTH CAROLINA STATE PLANE, US
FOOT (3200). NAD83 & NAVD88 HORIZONTAL AND VERTICAL DATA RESPECTIVELY.
2. PREPARATION OF THE PROJECT SITE SHALL INCLUDE CLEARING AND REMOVING OF
ALL TREES, STUMPS, AND LARGE ROCKS WITHIN THE SUBSTATION CONSTRUCTION
AREA LIMITS. GRUBBING SHALL INCLUDE THE REMOVAL OF ANY ITEM THAT WOULD
INTERFERE WITH THE BUILDING OF THE SUBSTATION, EXTENDING TO A MINIMUM
DEPTH OF 36" BELOW GRADE OF THE SUBSTATION PAD.
3. BACKFILL MATERIAL SHALL BE COMPOSED OF CLEAN LOOSE EARTH AND FREE OF
WOOD, GRASS, ROOTS, BROKEN CONRETE, STONES, TRASH, OR DEBRIS OF ANY KIND.
BACKFILL MATERIAL SHALL ALSO BE FREE OF JOHNSON GRASS, NUT GRASS,
BINDWEED AND OTHER NOXIOUS WEEDS.
4. BACKFILL SHALL BE DEPOSITED IN LAYERS NOT TO EXCEED 8" IN UN -COMPACTED
THICKNESS AND MECHANICALLY COMPACTED TO AT LEAST 95% OF THE MAXIMUM
STANDARD PROCTOR DRY DENSITY AT +/-3% OF OPTIMUM MOISTURE CONTENT AS
DETERMINED BY ASTM D698.
5. CLEAR AND REMOVE ALL TREES, STUMPS, AND LARGE ROCKS WITHIN THE ROADBED
CONSTRUCTION/DISTURBANCE LIMITS. GRUBBING SHALL INCLUDE THE REMOVAL OF
ANY ITEM THAT WOULD INTERFERE WITH THE BUILDING OF THE ACCESS ROAD,
EXTENDING TO A MINIMUM DEPTH OF 12" BELOW FINAL GRADE.
6. EXISTING SUBGRADE 12" DIRECTLY BELOW THE DRIVEWAY AND 24" OR TWO FEET
BEYOND DRIVEWAY EXTENTS SHALL BE COMPACTED TO AT LEAST 98% STANDARD
PROCTOR MAXIMUM DRY DENSITY AT OPTIMUM MOISTURE CONTENT AS DETERMINED
BY ASTM D698. ALL OTHER SUBGRADE SHALL BE COMPACTED TO AT LEAST 95%
MAXIMUM DRY DENSITY AT OPTIMUM MOISTURE CONTENT AS DETERMINED BY ASTM
D698.
7. DRIVEWAY AGGREGATE SHALL BE MECHANICALLY COMPACTED TO AT LEAST 98% OF
THE MODIFIED PROCTOR MAXIMUM DENSITY AT OPTIMUM MOISTURE CONTENT AS
DETERMINED BY ASTM D1557. AGGREGATE SHALL BE PLACED UPON THE SUBGRADE
IN TWO COMPACTED LAYERS WITH A MINIMUM LIFT THICKNESS OF 4". DRIVEWAY
REV '1 ' CENTER. AGGREGATE THICKNESS SHALL BE 10" AT THE OUTSIDE EDGES AND 14" AT THE
8. ACCESS ROAD SIDE SLOPES SHALL BE SLOPED 4H:1V ON EASTERN EDGE OF
ACCESS ROAD ALONG EXISTING DUKE ROW. ALL OTHER ROAD SIDE SLOPES SHALL
BE 3H:1V.
9. CONTRACTOR IS TO ESTABLISH SWITCHYARD PAD ELEVATION AT TOP OF SUBGRADE,
WHICH IS DEFINED AS TOP OF 3" TYPE 'ABC' CRUSHER RUN GRAVEL. FINAL 6" #57
STONE SURFACING WILL BE PLACED BY OTHERS.
PROFILE SCALES:
0 5' 10,
VERTICAL
SCALE IN FEET
0 25' 50' 100,
HORIZONTAL
SCALE IN FEET
MINIMUM 2" CROWN
AT DRIVEWAY CENTER
z
o � �
2.0% 2.Oq `SEE NOTE 9
REV ' 1 '
�-- NON -WOVEN GEOTEXTILE FABRIC
(MIRAFI 140N OR APPROVED ALTERNATIVE)
TYPE "ABC" CRUSHER RUN GRAVEL ROAD SURFACING
SEE NOTE 5
COMPACTED EARTH GRADE
SEE NOTES 3 & 4.
18' ROAD CROSS SECTION
NOT TO SCALE
20'-0"
MINIMUM 2" CROWN
AT DRIVEWAY CENTER
1) -
SEE NOTE 9
REVI
DATE
BY I
CKD
DESCRIPTION
0
06/10/21
CJJ
MEB
ISSUED FOR PERMITTING
1
07/27/21
WFM
CJJ
REVISED PER NCDEQ COMMENTS
'��ytitttrrrr�
H•CA/ oo
ESS'°�
SEAL ,I
04111
•• `���i f
i3O�, �,SMEDy � %0
r
0
C, I
111
E
F
MARK S. SMEDVIG, JR.
NC#-041110
ISSUED
FOR PERMITTING
& k** BURNS G
MEDONNELL
BURNS & McDONNELL CONSULTANTS, INC.
9400 WARD PARKWAY
KANSAS CITY, MO 64114
C-1435
date detailed
06/10/21 W. MARKO
designed checked H
C. JERGENSEN M. BIRD
era
ENERGNO-A
RESOURCES
NEXTERA ENERGY RESOURCES, LLC I
700 UNIVERSE BLVD.
JUNO BEACH, FL 33408
L NON -WOVEN GEOTEXTILE FABRIC
(MIRAFI 140N OR APPROVED ALTERNATIVE) BLACKBURN SOLAR PROJECT
L TYPE "ABC" CRUSHER RUN GRAVEL ROAD SURFACING 6725 STARTOWN RD, MAIDEN, NC 28650
SEE NOTE 5 CATAWBA COUNTY
COMPACTED EARTH GRADE
SEE NOTES 3 & 4.
20' ROAD CROSS SECTION
NOT TO SCALE
REFERENCES:
BB1-D--PO02-1
BB1-D-PO02-2
BB1-D-PO02-3
B81-D-P002-5
BB1-D-PO02-8
BLACKBURN SOLAR
DUKE POI SWITCHYARD
GRADING SECTIONS J
project contract
127835
drawing rev.
SITE PLAN BB1-D-P002-4 1
GRADING PLAN
ROAD PLAN & PROFILE sheet 1 of 1 sheets
GRADING DETAILS
GENERAL NOTES file BB1-D-P002-4.dwq