SW4210701_Plansheet - Grading/Drainage Plan_20211229

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N3-
............. J
........ . ....
.....
.... ......... . ...... . ...... . ......
. ...... . ......
. ... ......
. . . . . ............ . ..........
STREAM BANK TO BANK IN . .. ... .
514ACeD AREA (FIELD LOCATED)
30'5TREAM BUFFER FROM
FIELD LOCATED STREAM BANK
.....................
'N
15' FFE
SEE 5EGbEN1
0005TTOTR
L
5TREAM 13,�(
50ADF7 R
PERMANENT DIVERSION BERMS/ CHANNELS
DESIGN DEPTH10111111191MITAll
R1111119 9 11101111111111 a 01 CONSTRUCTED WIDTH *IDITC H LI N E RS
(FT.
----------------------------------------
............ . ........... . ........... . ........... .. .. . .................. ........... . ........... . ........... . ........... . ........... . ........... . ........... . ........... . ........... . ......... ... . . ........ . ..
79
. ............ . ........... . ........... . ........... . ........... . ...........
IPERM. DIvER-SION BERM
. ............ =-=:7= �*5EE BERM DETAILS IN EROSION DETAIL SHEETS
1,5EE SLOPE CHART IN EROSION DETAIL SHEETS
-40--
....... . ..... ..... . ......
1�
.... .... .. . ....... . . . . ........
/ IT
0
Az ('Nv � ZF
c)
__j
0
0 �h�} Ic)
ZD
...... . ..... -
map`
PROPERTY LINE
BUILDING FOOTPRINT
RIGHT OF WAY LINE
LINE FROM DEED OR PLAT
X— X — CHAIN LINK FENCE
0-0— POST AND WIRE FENCE
--1096-� - CONTOUR LINE - 2 F7.
-OHP- OVERHEAD POWER LINES
W - - WATER MAIN
SS— SANITARY SEWER MAIN
--SSF SANITARY SEWER FORCE MAIN
STORM DRAIN PIPE
G GAS MAIN
C & G CURB & GUTTER
N/F NOW OR FORMERLY
i.
0 NIP NEW IRON PLACED
EIP MST. IRON FOUND
... .. .. .. .... 0 DIPS NO POINT SET
-0- PP POWER POLE
LP LIGHT POLE
.. .. . . .. ... ..
j
LEGEND
GENERAL NOTES
1) AREA TOTALS:
TOTAL SITE AREA: 149-65 ± AGRES
TOTAL SITE IMPER\/IOUS (SEG. 1-4): 31.02 ± Acre5
TOTAL SITE IMPER\/IOU5 %: 20.12 %
TOTAL SITE OPEN SPACE: 111.04 ± Arre5
2) PERMANENT DI\/ERSION BERMS DIRECT OFF -SITE HATER AROUND
DISTURBED AREAS AND BACK TO ORIGINAL FLOW PATHS.
3) OWER51ON BERM AT THE TOP OF THE FILL 5LOFE5 AT THE REAP, OF THE
LOTS DIRECT RUNOFF TO YARD INLETS AND NOT DOWN FILL SLOPES.
4) SHALES AT PROPERTY LINES DIRECT RUNOFF TOWARD THE STREET FOR
GOLLECTION AS MUCH AS FRAGTIGAL.
MOST SITE RUNOFF 15 GOLLEGTED AND IDWERTED INTO THE PERMANENT
5TORMHATER BASIN. THE BASIN 15 DESIGN TO RETAIN THE RUNOFF AND
RELEASE IT AT PRE-PE\/ELOFED RATES OR LESS.
SOME 5A51NE, ARE DESIGNED TO RETAIN THE EXFEGTED 100 YEAR RUNOFF
WITHOUT THE NEED OF AN EMEROENGY SFILLHAY, HONE\/ER A 5FILLHAY
OUTLET 15 FRO\/IDED TO FROTEGT THE E3A51N'5 EMBANKMENTS.
5) 5TORMHATER EASEMENTS AROUND BASINS, BERMS, AND SHALES HILL BE
REGORDED BY AS -BUILT PLAT AT GOMPLETION OF BMP'5.
(9) ALL STORM DRAINAGE PIPE TO BE MINIMUM GLASS III REINFORCED
GONGRETE PIPE (ASTM G16) UNLESS NOTED OTHERHISE.
5TORMHATER DATA
Stream Data: Unnamed Stream Flow5 to Muddy Greek 12-61440.5)
Muddy Greek Flow5 into Yadkin River 12-14416)
Yadkin River 12-(cT5.1)
Muddy Greek Glossification at Unnamed Stream G
Muddy Greek Glci551flcatlon: P45-1\/
Yadkin River GlGe5ificotlon: H5-1\/
Soil Data: FpG2 -
Fairview -Poplar Forest
40.5% Group G
Ge52
- Glifford Sandy Glay Loam
33.2% Group B
FpD2 -
Fairview -Poplar Forest
24.4% Group B
FrB -
Fairview -Poplar Forest -Urban
2.1% Group B
TRANS
POWER TRANSFORMER
HYD
HYDRANT
O
TB
TRAFFIC SIGN BOX
0
TV
CABLE TV PED.
0
TELE
TELEPHONE PED.
WM
WATER METER
WV
WATER VALVE OR BOX
0
CO
SEWER CLEAN -OUT
G)
MH
SEWER MANHOLE
0
SMH
STORM DRAIN MANHOLE
FE01
YI
YARD INLET
FQ
CB
CATCH BASIN
AC
AIR CONDITION UNIT
SIGN
>—
GUY
UTILITY POLE GUY WIRE
RETAINING WALL
ONCDOT
CONTROLLED ACCESS R/W
60 0
TOTAL PARCEL: 149.68 ± ACRES
PROPOSED IMPERVIOUS AREA: 31.02 ACRES SECTION 1-4
IMPERVIOUS AREA PERCENTAGE: 20.72%
PROPERTY PIN NUMBERS: 6902-20-0669 & 6902-40-1971
DEED BOOK 691 PAGE 126
YADKIN TOWNSHIP, STOKES COUNTY, NORTH CAROLINA
ZONING: CU-PUD, R-15
SITE ADDRESS: MOORE ROAD (SR#1122)
KING, N.C. 27021
OWNER: KING'S CROSS PROPERTIES, LLC
P.O. BOX 21029
WINSTON-SALEM, N.C. 27120
FEMA MAP NUMBER: 3710690200J
PANEL: 6902
PANEL EFFECTIVE DATE: 5/16/2007
MINIMAL FLOOD RISK (ZONE X)
WATERSHED CLASS: NOT IN PROTECTED WATERSHED
WATER COURSE: UNNAMED STREAMS TO MUDDY CREEEK TO
YADKIN
RIVER. INDEX# 12-94-(0.5)
SOILS: FpC2 - FAIRVIEW-POPLAR FOREST 40.3%
Group C
CeB2 - CLIFFORD SANDY CLAY LOAM 33.2%
Group B
FpD2 - FAIRVIEW-POPLAR FOREST 24.4%
Group B
FrB - FAIRVIEW-POPLAR FOREST -URBAN 2.1 %
Group B
GRAPHIC SCALE
30 60 120 240
Gupton's Royal
Design Group
CIVIL ENGINEERING -SITE PLANNING
STORMVVATER DESIGN
LANDSCAPE DESIGN0LAND SURVEYING
I RDG
P
PO BOX 1070
KING, NC 27021
OFFICE 336-985-6519
E-MAIL [e-mail]
CORPORATE LICENSE NO: 0-0423
PROGRESS
DRAWINGS
GOVERNMENTAL
PERMITS
APPLIED
FOR
DO NOT
USE FOR
CONSTRUCTION
PLAN SCALE: 1 "=60'
REVISIONS:
07101120
BID SET
10109120
UPDATE
12116120
UPDATE
01112121
UPDATE
02122121
EROS
03119121
EROS
06101121
UPDATE
08126121
UPDATE
SURVEYED BY. OTHERS
DRAWN BY. DHB
DRAWN BY. MDE
DRAWN BY. BSH
DESIGNED BY. HBG
APPROVED BY. HBG
C A '
- 0
E
360
'41
I SHEET TITLE:
STORMWATER
POST -CONSTRUCTION
POND #1 AREAS
8.02OF 19
DATE. 04101119
PROJECT NO: 12804-19d
MAIUHLIINL 'I.A SEE SHEET 8.03 MATCHLINE 1.A
( IN FEET )
I inch = 60 f t.

MATCHLINE I.A
k4 IIII 0
)74
. .........
IP RAP OUE
IS . .... ... ............
4.10 11 'VOL 3.10 fps 4E4
9" I?MA?(
13po = 0' La 12' N 14'
THK 26
...........
4, 5. 4115
...... . .... . . ......... .. ...
PROPOSED WET POND #1 1 / / / / / / III, I
PROPOSED STORMWATER DETENTION POND/
TOTAL DRAINAGE AREA: 9.64 ACRE: N
PROPOSED BUA/IMPERVIOUS AREA: 6.11 AC ............. /"IIIuuWuuu
SCS CURVE NUMBER (PRE -DEVELOPMENT): d7/
SCS CURVE NUMBER (POST -DEVELOPMENT): ). P'+ 1k.
WATER QUALITY VOLUME (I -INCH STORM) i '717jl�c F. ,l
SURFACE AREA REQ. (TSS REMOVAL): _;1377.44SF_ I /
.............
SURFACE AREA PROVIDED: 12,654.6; 9.F.1 ... . . . . . . . .gI II
STORAGE VOL. PROVIDED: 43,780.6 F,� PERM. DETENTION POND
FOREBAY SURFACE AREA: 2894.69 S.F. SEE STORMWATER DETAIL
FOREBAY VOLUME (118.67%): 8:1 1-4.00 SHEETS
PROPOSED BASIN LENGTHIWIDTH RATIO: 2.2:1
BASIN DIMENSIONS: APPROX. 85'XI88'
SIDE SLOPES: 3:1
TOP ELEV. OF BASIN: 1064.00
BOTTOM ELEV. OF BASIN: 1054.00
PRIMARY SPILLWAY: XX TI.D. CONCRETE BOX ItERNA
15" BARREL
RISER TOP ELEVATION: 1062.00
RISER BOTTOM ELEVATION: 1055.00
PERM. POOL ELEV.: 1059.00 -A
PERM. POOL ORIFICE PIPE: 4" PVC
\ , I . .................
WATER QUALITY ORIFICE SIZE: 2.0"
I0-09
DRAWDOWN RELEASE RATE: 3.6 DAYS b/
EMERGENCY SPILLWAY ELEVATION: 1063.00
WEIR BOTTOM LENGTH: 12.0'
POND AVERAGE DEPTH CALCULATION (Davg): 3.46
*SEE STORMWATER POND DETAIL SHEET 9.06 3
*SEE LINER DETAILS ON EROSION SHEETS
MATCHLINE I.A
SEE SHEET 8.02
(2
. . ........ . ....
. .........
................ ....................................................................................I
... ............
c
/ 7, 3-
#i I P, - . .................. . ........... . .......... ­3
........ . . ......... . ....... 5
111111111111
Y1 #36
2,
00((
......... . ........
GENERAL STORMWATER NOTES
.. .... . .. .......... . ........
7,' 1) AREA TOTALS:
TOTAL 51TE AREA: 14q.(oa ± ACRES
TOTAL TE IMPERVIOUS (SEC. 1-4): 51.02 ± Acres
TOTAL SITE IMPERVIOUS %: 20.12%
CO
Yi
CO TOTAL SITE OPEN SPACE:
438 \fl\ #37 111.04 ± Acres
.......... 2) PERMANENT DIVERSION BERMS DIRECT OFF -SITE HATER AROUND
DISTURBED AREAS AND BACK TO ORIGINAL FLOW PATHS.
..... .. .. ..
5) DIVERSION BERM AT THE TOP OF THE FILL SLOPES AT THE REAR OF THE
..................... LOTS DIRECT RUNOFF TO YARD INLETS AND NOT POP41N FILL SLOPES.
34
38
4) SHALES AT PROPERTY LINES DIRECT RUNOFF TOWARD THE STREET FOR
COLLECTION AS MUCH AS PRACTICAL.
Yi �39 ry
i. 1, "'o 11,. X, MOST SITE RUNOFF 15 COLLECTED AND DIVERTED INTO THE PERMANENT
d1IIuI✓ 5TORMHATER BASIN. THE BA51N 15 DE51ON TO RETAIN THE RUNOFF AND
RELEASE IT AT PRE-�M " '"` ry,• • •.., �,, II,,,, J � .., �, � � / / � �,, ✓ / .. .,, I f it I \� � \ \ � \ \\ Ilullll \ `'� DEVELOPED RATES OR LESS.
SOME BASINS ARE DESIGNED TO RETAIN THE EXPECTED 100 YEAR RUNOFF
OUTLET IS PROVIDED TO PROTECT THE BASIN'S EMBANKMENTS.
5) 5TORMHATER EASEMENTS AROUND BASINS, BERMS, AND SHALES WILL BE
5TREAM BANK TO BANK INlll RECORDED BY AS -BUILT PLAT AT COMPLETION OF Bt-lP'5.
SHADED AREA (FIELD LOCATED)
x
6) ALL STORM DRAINAGE PIPE TO BE MINIMUM GLASS III REINFORCED
vl,, ? CONCRETE PIPE (ASTM G-t(b) UNLESS NOTED OTHERWISE.
30'5TREAM BUFFER FROM
FIELD LOCATED STREAM BANK
STORMWATER DATA
/5TRMAAN TO,bANKA Stream Data: Unnamed 5treGinn Flows to MuddIII y Greek 12-1440.5)
5HAPEOF AR Muddy Greek Flows into Yadkin River 12-IC14-06)
A (FIELDJI�60ATEC
0
-7)
Yadkin River 124613.
5.
Muddy Greek Glo551flrotlon at Unnamed Stream: G
Rr 1,959.,�J Muddy Greek Glossif III HS-IV
L 7�/J. 69 Yodkin River GIcs5if III P45-IV
IQ
. . ....... .... . .. . ....... 6TREAM M�IPER FROM 5011 Poto: II FpG2 - Folrvlek4-Poplor Forest 40.5% Group G
GeE32 - Clifford 5cindy Cloy Loom 33.2% Oroup B
Fi%D ibrATyv 5Ti3tAm a(mr,
.. I I . .. . I . . FpP2 - Fairview -Po for Forest 24.4% Oroup B
. ...... . . .... .II FrB - Foirvew-Poplor Forest Urban 2.1% Group B
_� �jr-
. . ...... .. . .
.. "" � ... .� 1 1'"' , c ` / ` 11 I'� /
III 1
rc�V­
. .... ........ DIVERS
_M . .... .......
BEP
*5EE BERM NAILS IN ERIt 'A
5LOPE CHART IN 17051or DEtAIL
.. ... . ....... .
PERM. DIVER. -NON BE
ON DETAIL x
*5EE �>PE 6tjekRT IN ERo5ioN,,DETAIL
.. ......... ... .........
V11
qq
.............rrr f
4\0
. .... ...............
j
. . ....... . V
. ... ...... . . ..... . ... ... ..
........... ECT)ON/5
............
. . ..........
015TURBED AREA 1252 ACRE5
_2\ ............... ...............
... ..........
... ... ............
VIA IIII lllrl. #4g
...............
6' SMH
............... ........... . .......
.............. ............
II r
L ZZ
..... ......... .. .. .... ......... ............... ..........
J
FE5 RAP
522..,rjfs 'VOL 12 fps . . .... - W.1 157. a 0
FAX'7 >
L=496 8 7"
...............
III
CH .1,9Y 0 7
STREAM BANK TO BANK IN . ..... I Dire"'Iction=S I I I O'J8 11E
3oo
III
THK
SHADED AREA (FIELD LOCATE . ... ...
............... ---7777
30'5TREAM BUFFER FROM
FIELD LOCATED STREAM BANK
..... ... . ... ....I 1.......... . . .....
...............
BE�A \fl
ER 61 ... .............. . .....
. .. I .. .. .. .. .. .... �h
N
JB T ;)ETA!�:1'SHEET 15
............
aL r,H, 5 N DETAIL 5HIEET5
PROPOSED WET POND #3
.............. ­Q
PROPOSED STORMWATER DETENTION POND .00. ........ ......................
N11\ 10 1% Y1 50
............ ...... ......
12.87 ACRES TOTAL DRAINAGE AREA: I ...... ... ............
PROPOSED BUAIIMPERVIOUS AREA: 3.12 ACRES ..........
-DEVELOPMENT): 67 1 1 ,
...............
SCS CURVE NUMBER (PRE Y�,
SCS CURVE NUMBER (POST -DEVELOPMENT): 70 MATCHLINE 2.A SITE DATA
WATER QUALITY VOLUME (1-INCH STORM) WQv: 12,533.64C.F. MATCHLINE 2.A SEE SHEET 8.04 LEGEND
SURFACE AREA REQ. (TSS REMOVAL): 5,496.12 S.F.
SURFACE AREA PROVIDED: 9,503.17 S.F.
STORAGE VOL. PROVIDED: 31,708.25 C.F.
FOREBAY SURFACE AREA: 2,097.19 S.F.
FOREBAY VOLUME (18.29%): 5,799.00 C.F.
PROPOSED BASIN LENGTHNVIDTH RATIO: 3.2:1
BASIN DIMENSIONS: APPROX. 66'X 214'
SIDE SLOPES: 3:1
TOP ELEV. OF BASIN: 1041.00
BOTTOM ELEV. OF BASIN: 1032.00
PRIMARY SPILLWAY: TX TI.D. CONCRETE BOX RISER
15"BARREL
RISER TOP ELEVATION: 1038.00
RISER BOTTOM ELEVATION: 1033.00
PERM. POOL ELEV.: 1037.00
PERM. POOL ORIFICE PIPE: 4" PVC
WATER QUALITY ORIFICE SIZE: 2.0"
DRAWDOWN RELEASE RATE: 3.8 DAYS
EMERGENCY SPILLWAY ELEVATION: 1040.00
WEIR BOTTOM LENGTH: 10.01
POND AVERAGE DEPTH CALCULATION (Davg): 3.34
*SEE STORMWATER POND DETAIL SHEET 9.06
*SEE LINER DETAILS ON EROSION SHEETS
•
I I �
POND #1 MAIN POOL STORAGE DATA
Description
Depth
Elevation
Gontour Area (S.F.)
Volume at Elevation (G.F.)
Volume, Totals (G.F.)
Top of Structure
to Spillway Crest
1.01
1064.00
26,lq8.4.2
150,14.2.00
25,2-7-7.00
1063.00
.24,355.cicl
1.24,865.00
Temporary Pool:
Emerg. Spillway Gre5t
to Permanent Pool
4.0'
1063.00
.24,355.clq
124,565.00
51,084.00
-
105q00
12,654.65
43,181.00
Permanent Pool:
Permanent Pool to
Bottom of Main Pool
4.01
105q.00
12,654.65
43,7&.00
34,q6O.47
1055.00
61,306.64
9),520.53
Sediment Storage:
Bottom of Main Pool to
Bottom of Structure
1.01
1055.00
q,306.64
8,820.53
8,820.53
1054.00
8,424.53
0.00
POND #3 MAIN POOL STORAGE DATA
Description
Depth
Elevation
r-ontour Area (S.F.)
Volume, at Elevation (6.F.)
Volume Totals (C-.F.)
Top of Structure
to Spillway Crest
1.01
1041.00
20,061.76
C16,373.00
lci,184.00
1040.00
18,30(b.b8
-7-7,1861.00
Temporary PI
Emerg. Spillway Crest
to Permanent Pool
3.01
1040.00
0,306.88
1-7,156.00
45,481.00
1057.00
C1,505.17
51,708.00
Permanent Pool:
Permanent Pool to
Bottom of Main Pool
4.0'
105-7.00
Cf,503.1-7
31,-70e).00
.25,105.06
1035.00
6,306.27
0,004.q4
Sediment Storage:
Bottom of Main Pool to
Bottom of Structure
1.01
1033.00
6,306.2-7
0,004.q4
0,004.q4
-
1032.00
5,635.46
0.00
. ...................................................... ....................................................
CONSTRUCTED WIDTH "DITCH LINERS
PROPERTY LINE
M
TRANS
POWER TRANSFORMER
BUILDING FOOTPRINT
CIK
HYD
HYDRANT
RIGHT OF WAY LINE
B
TB
TRAFFIC SIGN BOX
LINE FROM DEED OR PLAT
0
TV
CABLE TV PED.
-X-X-
CHAIN LINK FENCE
0
TELE
TELEPHONE PED.
-0-0-
POST AND WIRE FENCE
WM
WATER METER
,oq6_
CONTOUR LINE - 2 F7.
WV
WATER VALVE OR BOX
-OHP-
OVERHEAD POWER LINES
W---
WATER MAIN
0
CO
SEWER CLEAN -OUT
--SS-
SANITARY SEWER MAIN
(D
MH
SEWER MANHOLE
--SSF
SANITARY SEWER FORCE MAIN
0
SMH
STORM DRAIN MANHOLE
STORM DRAIN PIPE
YI
YARD INLET
G
GAS MAIN
CB
CATCH BASIN
-
C & G
CURB & GUTTER
N/F
NOW OR FORMERLY
AC
AIR CONDITION UNIT
SIGN
0
NIP
NEW IRON PLACED
O
EIP
EXIST. IRON FOUND
GUY
UTILITY POLE GUY WIRE
0
NPS
NO POINT SET
RETAINING WALL
4
PP
POWER POLE
1,Aj
NCDOT CONMOUM ACCESS R/W
3�1
LP
LIGHT POLE
GRAPHIC
SCALE
60
0
30 60
120
240
( IN FEET )
1 inch = 60 f t.
TOTAL PARCEL: 149.68 ± ACRES
PROPOSED IMPERVIOUS AREA: 31.02 ACRES SECTION 1-4
IMPERVIOUS AREA PERCENTAGE: 20.72%
PROPERTY PIN NUMBERS: 6902-20-0669 & 6902-40-1971
DEED BOOK 691 PAGE 126
YADKIN TOWNSHIP, STOKES COUNTY, NORTH CAROLINA
ZONING: CU-PUD, R-15
SITE ADDRESS: MOORE ROAD (SR41122)
KING, N.C. 27021
OWNER: KING'S CROSS PROPERTIES, LLC
P.O. BOX 21029
WINSTON-SALEM, N.C. 27120
FEMA MAP NUMBER: 3710690200J
PANEL: 6902
PANEL EFFECTIVE DATE: 5/16/2007
MINIMAL FLOOD RISK (ZONE X)
WATERSHED CLASS: NOT IN PROTECTED WATERSHED
WATER COURSE: UNNAMED STREAMS TO MUDDY CREEEK TO YADKIN
RIVER. INDEX# 12-94-(0.5)
SOILS: FpC2 - FAIRVIEW-POPLAR FOREST 40.3%
Group C
CeB2 - CLIFFORD SANDY CLAY LOAM 33.2%
Group B
FpD2 - FAIRVIEW-POPLAR FOREST 24.4%
Group B
FrB - FAIRVIEW-POPLAR FOREST -URBAN 2.1 %
Group B
Gupton's Royal
Design Group
CIVIL ENGINEERING -SITE PLANNING
STORMWATER DESIGN
LANDSCAPE DESIGN * LAND SURVEYING
I R D
PO BOX 1070
KING, NC 27021
OFFICE 336-985-6519
E-MAIL [e-mail]
CORPORATE LICENSE NO: 0-0423
(D
z
0
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C"i
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0, �� C',i 0
LLJ 00 QD C)
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VJ2 01-0 cul)) uj QU
2 Ld (j 1`0
LLJ Z Lr_ C� n LI
0 0 0
I--- =
F- IS U) J) Cf)
co 0
PROGRESS
DRAWINGS
GOVERNMENTAL
PERMITS
APPLIED
FOR
DO NOT
USE FOR
CONSTRUCTION
PLAN SCALE: 1:60
REVISIONS:
U//U//ZU
BID SET
12116120
UPDATE
01112121
UPDATE
02122121
EROS
03119121
EROS
04102121
UPDATE
06101121
UPDATE
08126121
UPDATE
SURVEYED
BY. OTHERS
DRAWN BY.
DHB
DRAWN BY.
MDE
DRAWN BY.
BSH
DESIGNED BY. HBG
APPROVED
BY. HBG
C A
C;
E
360
9,��/S , GvI?
BN
SHEET TITLE:
STORMWATER
POST -CONSTRUCTION
POND #1 & POND #3
8.03OF 19
DATE.
04101119
PROJECT NO:
12804-19

PERMANENT DIVERSION BERMIS / CHANNELS
BERM/DITCH DESIGN WIDTH DESIGN DEPTH BOTTOM WIDTH APPROX LENGTH SIDE SLOPES CONSTRUCTED WIDTH `DITCH LINERS
NO. (FT.) (FT.) (FT.) (FT.) TOP WIDTH (FT.) DEPTH (FT.) BOTTOM WIDTH (FT.)
4AW 2.76
0.46'
V SHAPED
283.00
3:1
3.00
0.50
0
EXCELSIAR
4AX 2.76
0,46
V SHAPED
240.00
3:1
3.00
0,50
0
EXCELSIAR
4AY 3.52
0.42
V'SHAPED
83.00
3:1
3.00
0.50
0
EXCELSIAR
4AZ 2.70
4BA 3.18
0.45
0.53
V SHAPED
V SHAPED
91.00
220,00
3:1
3:1
3.00
4.02
0-50
0.67
0
10
EXCELSIAR
EXCELSiAR
41313 3.78
0,63
V SHAPED
336.00
3:1
6.00
1.00
10
EXCELSIAR
SAN. 5EHER STREAM GROSSING
USE UTILITY OR055INO METHOD
SIMILAR TO PET. E-42
HORK TO BE DONE FROM EAGH SIDE
OF STREAM BANK
MATC H LI N E 2.A
*5EE BERM DETAILS IN EROSION DETAIL SHEETS
*5EE SLOPE CHART IN ER05ION DETAIL SHEETS
3\\ a
7 \� \I1e
\ ,42
ce
C9
I*5EE BERM DETAILS IN EROSION DETAIL 5HEETE
I*SEE SLOPE GHART IN EROSION DETAIL SHEETS
R= 1 157.80
L 496.8,1" \
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I) AREA TOTALS:
TOTAL SITE AREA: 14q.68 ± ACRES
LOGAN COURT TOTAL SITE IMPERVIOUS (SEG. 1-4): 31.02 ± Acres
TOTAL SITE IMPERVIOUS %: 20.72 %
PROPOSED WET POND #4
PROPOSED STORMWATER DETENTION POND
TOTAL DRAINAGE AREA: 8.39 ACRES
PROPOSED BUAIIMPERVIOUS AREA: 1.90 ACRES
SCS CURVE NUMBER (PRE -DEVELOPMENT): 67
SCS CURVE NUMBER (POST -DEVELOPMENT): 69
WATER QUALITY VOLUME (1-INCH STORM) WQv: 7,730.09 C.F.
SURFACE AREA REQ. (TSS REMOVAL): 3,389.06 S.F.
SURFACE AREA PROVIDED: 11,900.87 S.F.
STORAGE VOL. PROVIDED: 37,315.31 C.F.
FOREBAY SURFACE AREA: 2,675.35 S.F.
FOREBAY VOLUME (17.33%): 6,468.00 C.F.
PROPOSED BASIN LENGTHIWIDTH RATIO: 2.8:1
BASIN DIMENSIONS: APPROX. 72' X 200'
SIDE SLOPES: 3:1
TOP ELEV. OF BASIN: 1022.50
BOTTOM ELEV. OF BASIN: 1014.00
PRIMARY SPILLWAY: TX T I.D. CONCRETE BOX RISER
15" BARREL
RISER TOP ELEVATION: 1020.00
RISER BOTTOM ELEVATION: 1015.00
ORIFICE ELEV.: 1019.00
PERM. POOL ORIFICE PIPE: 4"
WATER QUANTITY ORIFICE SIZE: 2.0"
DRAWDOWN RELEASE RATE: 2.2 DAYS
EMERGENCY SPILLWAY ELEVATION:
WEIR BOTTOM LENGTH: 8.0'
POND AVERAGE DEPTH CALCULATION (Davg): 3.14
*SEE STORMWATER POND DETAIL SHEET 9.06
*SEE LINER DETAILS ON EROSION SHEETS
PROPOSED WET POND #2
PROPOSED STORMWATER DETENTION POND
TOTAL DRAINAGE AREA: 22.02 ACRES
PROPOSED BUAIIMPERVIOUS AREA: 11.85 ACRES
SCS CURVE NUMBER (PRE -DEVELOPMENT): 67
SCS CURVE NUMBER (POST -DEVELOPMENT): 81
WATER QUALITY VOLUME (1-INCH STORM) WQv: 42,710.65 C.F.
SURFACE AREA REQ. (TSS REMOVAL): 18,267.28 S.F.
SURFACE AREA PROVIDED: 20,207.28 S.F.
STORAGE VOL. PROVIDED: 71,750.18 C.F.
FOREBAY SURFACE AREA: 3,707.11 S.F.
FOREBAY VOLUME (15.40%): 11,047.00 C.F.
PROPOSED BASIN LENGTH/WIDTH RATIO: 1.9:1
BASIN DIMENSIONS: APPROX. 110' X 210'
SIDE SLOPES: 3:1
TOP ELEV. OF BASIN: 1021.00
BOTTOM ELEV. OF BASIN: 1011.00
PRIMARY SPILLWAY: TX T I.D. CONCRETE BOX RISER
15" BARREL
RISER TOP ELEVATION: 1019.00
RISER BOTTOM ELEVATION: 1012.00
PERM. POOL ELEV.: 1016.00
PERM. POOL ORIFICE PIPE: 4" PVC
WATER QUALITY ORIFICE SIZE: 3.0"
DRAWDOWN RELEASE RATE: 2.7 DAYS
EMERGENCY SPILLWAY ELEVATION: 1020.00
WEIR BOTTOM LENGTH: 12.0'
POND AVERAGE DEPTH CALCULATION (Davg): 3.55
*SEE STORMWATER POND DETAIL SHEET 9.06
*SEE LINER DETAILS ON EROSION SHEETS
POND #2 MAIN POOL 5TORAC-YE DATA
Description
Depth
Elevation
Contour Area (S.F.)
Volume at Elevation (C.F.)
Volume Totals (G.F.)
Top of Structure
to Spillway Gre5t
1.0'
1021.00
56,c154.14
226,411.00
35,83cl.00
1020.00
34,-723.g4
IG0,572.00
Temporary Pool:
Emerg. Spillway Grest
to Permanent Pool
4.0'
1020.00
34,723.g4
Ig0,572.00
118,822.00
1016.00
20,20-7.28
-71,750.00
Permanent Pool:
Permanent Pool to
Bottom of Main Pool
4.0
1016.00
20,20-7.29,
-71,-750.00
56,551.55
1012.00
15,664.21
15,Ig8.42
Sediment Storage:
Bottom of Main Pool to
Bottom of Structure
1.0
1012.00
15,664.21
15,lg8.42
15,Ig8.42
1011.00
14,6561.26
0.00
POND #4 MAIN POOL STORAGE DATA
Description
Depth
Elevation
Contour Area (S.F.)
Volume at Elevation (G.F.)
Volume Totals (G.F.)
Top of Structure
1022.50
22,641.52
105,141.00
to Spillway Grest
1.0'
21,150.00
1021.50
20,851.73
81,3g1.00
Temporary Pool:
1021.50
20,1551.73
81,3gl.00
Emerg. Spillway Crest
2.5'
44,0-76.00
to Permanent Pool
I0Iq.00
II,g00.5-7
3-7,315.00
Permanent Pool:
IOIq.00
II,g00.8-7
3�,315.00
Permanent Pool to
4.0'
31,033.-7-7
Bottom of Main Pool
1015.00
6,gol.g5
6,28I.23
Sediment Storage:
1015.00
6,gOl.g5
6,281.23
Bottom of Main Pool to
1.0'
6,281.23
Bottom of Structure
1014.00
5,728.461
0.00
LEGEND
TOTAL SITE OPEN SPACE: 111.04 ± Acres
2) PERMANENT DIVERSION BERMS DIRECT OFF -SITE WATER AROUND
SITE DATA DISTURBED AREAS AND BACK TO ORIGINAL FLOW PATHS.
PROPERTY LINE
TRANS
POWER TRANSFORMER
TOTAL PARCEL: 149.68 ± ACRES
3)
DIVERSION BERM AT THE TOP OF THE FILL SLOPES AT THE REAR OF THE
LOTS DIREGT RUNOFF TO YARD INLETS AND NOT DOWN FILL SLOPES.
BUILDING FOOTPRINT
HYD
HYDRANT
- -
RIGHT OF WAY LINE
o
TB
TRAFFIC SIGN BOX
PROPOSED IMPERVIOUS AREA: 31.02 ACRES SECTION 1-4
4)
SWALES AT PROPERTY LINES DIRECT RUNOFF TOWARD THE STREET FOR
LINE FROM DEED OR PLAT
O
TV
CABLE TV PED.
IMPERVIOUS AREA PERCENTAGE: 20.72%
GOLLEGTION AS MUGH AS PRAGTIGAL.
X X
CHAIN LINK FENCE
O
TELE
TELEPHONE PED.
-0-0-
POST AND WIRE FENCE
OO
MOST SITE RUNOFF IS GOLLEGTED AND DIVERTED INTO THE PERMANENT
__1096-�
CONTOUR LINE - 2 FT.
WM
WATER METER
PROPERTY PIN NUMBERS: 6902-20-0669 & 6902-40-1971
STORMWATER BASIN. THE BASIN IS DESIGN TO RETAIN THE RUNOFF AND
OHP
OVERHEAD POWER LINES
®
WV
WATER VALVE OR BOX
DEED BOOK 691 PAGE 126
RELEASE IT AT PRE -DEVELOPED RATES OR LESS.
®
CO
SEWER CLEAN -OUT
YADKIN TOWNSHIP, STOKES COUNTY, NORTH CAROLINA
SOME BASINS ARE DESIGNED TO RETAIN THE EXPEGTED 100 YEAR RUNOFF
- W -
WATER MAIN
WITHOUT THE NEED OF AN EMERGENGY SPILLWAY, HOWEVER A SPILLWAY
SS
SANITARY SEWER MAIN
Q
MH
SEWER MANHOLE
ZONING: CU-PUD, R-15
OUTLET 15 PROVIDED TO PROTECT THE BA51N5 EMBANKMENTS.
SSF
SANITARY SEWER FORCE MAIN
0
SMH
STORM DRAIN MANHOLE
- - - - -
STORM DRAIN PIPE
FE-01
YI
YARD INLET
SITE ADDRESS: MOORE ROAD (SR #1122)
5)
STORMWATER EASEMENTS AROUND BASINS, BERMS, AND 5WALE5 WILL BE
- G -
GAS MAIN
KING N C 27021
REGORDED BY AS -BUILT PLAT AT GOMPLETION OF BMP'5.
CB
CATCH BASIN
'
C & G
CURB & GUTTER
®+ AC
AIR CONDITION UNIT
N/F
NOW OR FORMERLY
OWNER: KING'S CROSS PROPERTIES, LLC
0
NIP
NEW IRON PLACED
-�
SIGN
P.O. BOX 21029
(9) ALL STORM DRAINAGE PIPE TO BE MINIMUM GLA55 III REINFORCED
GUY
UTILITY POLE GUY WIRE
WINSTON-SALEM, N.C. 27120
GONGRETE PIPE (A5TM G76) UNLE55 NOTED OTHERWISE.
OO
EIP
EXIST. IRON FOUND
O
NPS
NO POINT SET
RETAINING WALL
FEMA MAP NUMBER: 3710690200J
STORMWATER DATA
o
PP
POWER POLE
\
NCDOT CONTROLLED ACCESS R/iI
PANEL: 6902
3�1:
LP
LIGHT POLE
A
PANEL EFFECTIVE DATE: 5/16/2007
Stream Data: Unnamed Stream Flows to Muddy Greek 12-1440.5)
MINIMAL FLOOD RISK ( ZONE X)
Muddy Greek Flows into Yadkin River 12-g4416)
Yadkin River 12415131)
GRAPHIC
SCALE
WATERSHED CLASS: NOT IN PROTECTED WATERSHED
WATER COURSE: UNNAMED STREAMS TO MUDDY CREEEK TO YADKIN
Muddy Greek Glassification at Unnamed Stream: G
Muddy Greek Glassification: WS-IV
RIVER. INDEX # 12-94-(0.5)
Yadkin River Glassification: WS-IV
60
0
30 60
120
24o
SOILS: FpC2 - FAIRVIEW-POPLAR FOREST 40.3%
Group C
CeB2 - CLIFFORD SANDY CLAY LOAM 33.2%
Group B
Soil Data: FpC2 - Fairview -Poplar Forest 40.3% Group G
FpD2 - FAIRVIEW-POPLAR FOREST 24.4%
Group B
GeB2 - Glifford Sandy Glay Loam 33.2% Group B
( IN FEET
FrB - FAIRVIEW-POPLAR FOREST -URBAN 2.1 %
Group B
FpD2 - Fairview -Poplar Forest 24.4% Group B
1 inch =
60 ft.
FrB - Fairview -Poplar Forest -Urban 2.1% Group B
Gupton's Royal
Design Group
CIVIL ENGINEERING - SITE PLANNING
STORMWATER DESIGN
LANDSCAPE DESIGN * LAND SURVEYING
IP
PO BOX 1070
KING, NC 27021
OFFICE 336-985-6519
E-MAIL [e-mail]
CORPORATE LICENSE NO: 0-0423
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PROGRESS
DRAWINGS
GOVERNMENTAL
PERMITS
APPLIED
FOR
DO NOT
USE FOR
CONSTRUCTION
PLAN SCALE: 1:60
REVISIONS:
07101120
BID SET
12116120
UPDATE
01112121
UPDATE
02122121
EROS
03119121
EROS
04102121
UPDATE
06101121
UPDATE
08126121
UPDATE
12120121
UPDATE
SURVEYED
BY. OTHERS
DRAWN BY.
DHB
DRAWN BY:
MDE
DRAWN BY:
BSH
DESIGNED BY. HBG
APPROVED
BY: HBG
S A O�/,
_
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360
SHEET TITLE:
STORMWATER
POST -CONSTRUCTION
POND #2 & POND #4
(W OF 19
DATE. 04101119
PROJECT NO: 12804-19

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POND #5 MAIN POOL STORA6E DATA
Description
Depth
Elevation
Gontour Area (S.F.)
Volume at Elevation (G.F.)
Volume, Totals (G.F.)
Top of Structure
to Spillway Gresl:
1.01
1054.00
55,755.05
56cf,548.00
5-7,2,56.00
.
55,814.82
I .00
Temporary Pool:
Emerg. Spillway C,re5t
to Permanent Pool
4.0'
1053.00
55,&4.,�52
312.262.00
C15,063.00
F_
104rl.00
33,52)2.84
I17,ICfCf.00
Permanent Pool:
Permanent Pool to
Bottom of Main Pool
4.0
1041.00
33,552.54
II-7,Icfcf.00
cf3,054.15
1045.00
.25,060.05
.24,144.85
Sediment Storage:
Bottom of Main Pool to
, Bottom of Struc-ture.
1.01
I
1045.00
I .25,06E,.05
I .24,144.85
24,144.26
1 1044.00
1 .25,15-7.0cf
-
I 0.00
PERMANENT DIVERSION BERMS / CHANNELS
------ ------------------------------- -- ---------------
- - - ----- I -] SIDE SLOPES *DITCH LINERS
BERM/DITCH DESIGN WIDTH DESIGN DEPTH BOTTOM WIDTH APPROiCC��fH CONSTRUCTED WIDTH
7
II I (FT) (I � TOP WIDTH (FT.) � DEPTH (FT.) BOTTOM WIDTH I
4AS
2.22
037 '
V SHAPED
35-00
3:1
3.00
G 50
0
-
EXCELS11AIR
4AT
1 3,18
053
V SHAPED
325D)
-
4.02!
067
0
EXCELS11AR
4AU
3.12
0,52
V SHAPED
255.00
3A
4.02
0,67
0
EXCELSIAR
4AV
,72
j_
0,62
V SHAPED
289,00
3 : 31
4.02
0,6I7
0
rc
EXCELS11AR
....
4AW
......
Z 76
—
�T6 . ............... .
.
.............. V-5-HAPED
............................ ...... �
283.00
.......
�
3.1
3,00
.1.1.1.1.1.1.1.1.1.1.-...-.,.,.-,.,.,.,.,.,.,...
050
0
I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I..
EXCELS11AR
AX�2.260,46
V SHAPED
240. . 00
3:1
300
050
� 0
EXCELS11AIR
4AY
3,52
­­­­­­­­
1 042
­­­­_­_­­­­­­
V SHAPED
—
8100
­­­­
—
31
,..........................................
100
�..........................................
0,50
.­­­­­­­­
...........................................
EXCELS11AR
4AZ
2,70
0,45
V SHAPED
91DO
11
3.00
0,50
0
EXCELSIAR
413A
3,18
053
V SHAPED
22I
3:1
4,02
R67
0
�
EXCELS11AR
4BB
3.78
. 0 . ,6 . 3 . -
V � SHAPED � � � �
336DD
11
6,00
� 7 'O.0 .
�
0
EXCELSIAR
413C
3.18
0.53
V SHAPED
. 212.00
.1 3:1
4.02
067
0
EXCELS11AR
B D
1 72
1062
V SHAPED
312,00
3:1
4,02
G 67
I 0
EXCELS11A R
4BE
-
3.06
. 0,51
V SHAPED
3A
. 4.02
0,67
1 � 0
EXCELSIAR
4 a F
3.18
1 0a
V SHAPED
I
11,811-22-
419,00
3:1
4.02
6 67
0
EXCELS11AR
4 BG
- -
- 71_66�
I i�
: I
_�"'Z
t V SHAPED
138.00
3:1
4,02!
() 67
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PROPOSED WET POND #5
PROPOSED STORMWATER DETENTION POND
TOTAL DRAINAGE AREA: 41.59 ACRES
PROPOSED BUA/IMPERVIOUS AREA: 8.04 ACRES
SCS CURVE NUMBER (PRE -DEVELOPMENT): 67
SCS CURVE NUMBER (POST -DEVELOPMENT): 69
WATER QUALITY VOLUME (1 -INCH STORM) WQV: 33,814.81 C.F
SURFACE AREA REQ. I REMOVAL): 14,818.13 S.F.
SURFACE AREA PROVIDED: 33,582.84 S.F.
STORAGE VOL. PROVIDED: 117,198.58 C.F.
FOREBAY SURFACE AREA: 7,578.41 S.F.
FOREBAY VOLUME (1 5.75%): 18,462.00 C.F.
PROPOSED BASIN LENGTH/WIDTH RATIO: 2.2:1
BASIN DIMENSIONS: APPROX. 125'X 270'
SIDE SLOPES: 3:1
TOP ELEV. OF BASIN: 1054.00
BOTTOM ELEV. OF BASIN: 1044.00
PRIMARY SPILLWAY: 4'X 4'I.D. CONCRETE BOX RISER
24" BARREL
RISER TOP ELEVATION: 1051.00
RISER BOTTOM ELEVATION: 1045.00
PERM. POOL ELEV.: 1049.00
PERM. POOL ORIFICE PIPE: 4" PVC
WATER QUALITY ORIFICE SIZE: 3.0"
DRAWDOWN RELEASE RATE: 4.9 DAYS
EMERGENCY SPILLWAY ELEVATION: 1053.00
WEIR BOTTOM LENGTH: 16.0'
POND AVERAGE DEPTH CALCULATION (Davg): 3.49
*SEE STORMWATER POND DETAIL SHEET 9.06
*SEE LINER DETAILS ON EROSION SHEETS
....... I .......... I �\ I\ STORMWATER I I LN I Ill I'UNU R5 ,, III ,I --,, N �Iw ,�,%,, �1,
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............... I ............... I ............... I ... 1,
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LEGEND
:
TOTAL SITE AREA: l4clb& ± AGRES
TOTAL SITE IMPERVIOUS (SEG. 1-4): 31.02 ± All
TOTAL 51TE IMPER`N/IOU5 %: 2012%
TOTAL SITE OPEN SPACE: 111.04 ± All
2) PERMANENT DIVERSION BERMS DIRECT OFF -SITE HATER AROUND
DISTURBED AREAS AND BACK TO ORIGINAL FLOW PATHS.
3) DIVERSION BERM AT THE TOP OF THE FILL SLOPES AT THE PEAR OF THE
LOTS DIRECT RUNOFF TO YARD INLETS AND NOT DOWN FILL SLOPES.
4) SHALES AT PROPERTY LINES DIRECT RUNOFF TOWARD THE STREET FOR
GOLLEGTION AS MUGH AS PRAGTIGAL.
MOST SITE RUNOFF 15 GOLLEGTED AND DIVERTED INTO THE PERMANENT
STORMWATER BASIN. THE BASIN 15 DESIGN TO RETAIN THE RUNOFF AND
RELEASE IT AT PRE -DEVELOPED RATES OR LESS.
SOME BASINS ARE DESIGNED TO RETAIN THE EXPECTED 100 YEAR RUNOFF
WITHOUT THE NEED OF AN EMERGENCY SPILLWAY, HOWEVER A SPILLWAY
OUTLET 15 PROVIDED TO PROTECT THE BASIN'S EMBANKMENTS.
5 5TORMHATER EASEMENTS AROUND BASINS, BERMS, AND SHALES WILL BE
REGORDEP BY AS -BUILT PLAT AT COMPLETION OF BMP's.
6) ALL STORM DRAINAGE PIPE TO BE MINIMUM GLASS Ill REINFORGED
GONGRETE PIPE (A5TM G-76) UNLE55 NOTED OTHERN15E.
STORMWATER DATA
Stream Data: Unnamed Stream Flows to Muddy Greek 12-c`1440.5)
Muddy Greek Flows Into Yadkin River 12-ICI4416)
Yadkin River 124II5131)
Muddy Greek Gla55ification at Unnamed Stream: G
Muddy Greek Glice5ifloation: H5-1\/
Yadkin River Gla5sification: HS-IV
5011 Data: FpG2 - Fairview -Poplar Forest 40.3% Oral
Ge52 - Clifford Sandy Glay Loam 55.2% Group B
FpD2 - Fairview -Poplar Forest 24.4% Group B
Fl - Fairview -Poplar Forest -Urban
PROPERTY LINE
M
TRANS
POWER TRANSFORMER
BUILDING FOOTPRINT
*
HYD
HYDRANT
— - -
—
RIGHT OF WAY LINE
ID
TB
TRAFFIC SIGN BOX
- - -
- -
LINE FROM DEED OR PLAT
0
TV
CABLE TV PED.
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0
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TELEPHONE PED.
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(L)
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WATER METER
- �1096
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(2)
Will
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-
OVERHEAD POWER LINES
W---
WATER MAIN
0
CO
SEWER CLEAN -OUT
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-
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I
MH
SEWER MANHOLE
--SSF
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SANITARY SEWER FORCE MAIN
0
SMH
STORM DRAIN MANHOLE
- - -
- -
STORM DRAIN PIPE
FED]
YI
YARD INLET
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- -
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CATCH BASIN
C & G
CURB & GUTTER
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AIR CONDITION UNIT
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NOW OR FORMERLY
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NEW IRON PLACED
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UTILITY POLE GUY WIRE
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POWER POLE
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SITE DATA
TOTAL PARCEL: 149.68 ± ACRES
PROPOSED IMPERVIOUS AREA: 31.02 ACRES SECTION 1-4
IMPERVIOUS AREA PERCENTAGE: 20.72%
PROPERTY PIN NUMBERS: 6902-20-0669 & 6902-40-1971
DEED BOOK 691 PAGE 126
YADKIN TOWNSHIP, STOKES COUNTY, NORTH CAROLINA
ZONING: CU-PUD, R-15
SITE ADDRESS: MOORE ROAD (SR#1122)
KING, N.C. 27021
OWNER: KING'S CROSS PROPERTIES, I
P.O. BOX 21029
WINSTON-SALEM, N.C. 27120
FEMA MAP NUMBER: 3710690200J
PANEL: 6902
PANEL EFFECTIVE DATE: 5/16/2007
MINIMAL FLOOD RISK (ZONE X)
WATERSHED CLASS: NOT IN PROTECTED WATERSHED
WATER COURSE: UNNAMED STREAMS TO MUDDY CREEEK TO YADKIN
RIVER. INDEX 12-94-(0.5)
SOILS: I - FAIRVIEW-POPLAR FOREST 40.3%
Group C
CeB2 - CLIFFORD SANDY CLAY LOAM 33.2%
Group B
I - FAIRVIEW-POPLAR FOREST 24.4%
Group B
FrB - FAIRVIEW-POPLAR FOREST -URBAN 2.1% Group
GRAPHIC SCALE
0 30 60 120
( IN FEET )
1 inch = 60 ft.
240
Gupton's Royal
Design Group
CIVIL ENGINEERING -SITE PLANNING
STORMWATER DESIGN
LANDSCAPE DESIGN * LAND SURVEYING
RDG
IP
PO BOX 1070
KING, NC 27021
OFFICE 336-985-6519
E-MAIL [e-mail]
CORPORATE LICENSE NO: 0-0423
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REVISIONS:
07/01/20
BID SET
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UPDATE
01112121
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5TORMWATER DATA
Stream Data: Unnamed Stream Flows to Muddy Greek 12-61440.5)
Muddy Greek Flows into Yadkin River 12-614-1
Yadkin River 12-(cO.1)
Muddy Greek Gla551fication at Unnamed Stream: G
Muddy Greek Classification: W5-IV
Yadkin River Gla55ification: W5-1\/
Soil Data: FpG2 - Fairview -Poplar Forest 40.3% Group G
GeB2 - Clifford Sandy Clay Loam 33.2% Group B
FpD2 - Fairview -Poplar Forest 24.4% Group B
FrB - Fairview -Poplar Forest -Urban 2.1% Group B
SITE DATA
TOTAL PARCEL: 149.68 ± ACRES
PROPOSED IMPERVIOUS AREA: 31.02 ACRES SECTION 1-4
IMPERVIOUS AREA PERCENTAGE: 20.72%
PROPERTY PIN NUMBERS: 6902-20-0669 & 6902-40-1971
DEED BOOK 691 PAGE 126
YADKIN TOWNSHIP, STOKES COUNTY, NORTH CAROLINA
ZONING: CU-PUD, R-15
SITE ADDRESS: MOORE ROAD (SR #1122)
KING, N.C. 27021
OWNER: KING'S CROSS PROPERTIES, LLC
P.O. BOX 21029
WINSTON-SALEM, N.C. 27120
FEMA MAP NUMBER: 3710690200J
PANEL: 6902
PANEL EFFECTIVE DATE: 5/16/2007
MINIMAL FLOOD RISK ( ZONE X )
WATERSHED CLASS: NOT IN PROTECTED WATERSHED
WATER COURSE: UNNAMED STREAMS TO MUDDY CREEEK TO YADKIN
RIVER. INDEX # 12-94-(0.5)
SOILS: FpC2 - FAIRVIEW-POPLAR FOREST 40.3%
Group C
CeB2 - CLIFFORD SANDY CLAY LOAM 33.2%
Group B
0
F D2 -FAIRVIEW-POPLAR FOREST 24.4 /o
p
Group B
p
FrB - FAIRVIEW-POPLAR FOREST -URBAN 2.1% Group B
GRAPHIC SCALE
60 0 30 60 120
( IN FEET )
I inch = 60 ft.
240
Gupton's Royal
Design Group
CIVIL ENGINEERING - SITE PLANNING
STORMWATER DESIGN
LANDSCAPE DESIGN o LAND SURVEYING
IPRQQ
PO BOX 1070
KING, NC 27021
OFFICE 336-985-6519
E-MAIL [e-mail]
CORPORATE LICENSE NO: 0-0423
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PLAN SCALE: 1:60
REVISIONS:
07/01/20
BID SET
12116120
UPDATE
01112121
UPDATE
02/22/21
EROS
03119121
EROS
06101121
UPDATE
08126121
UPDATE
SURVEYED BY: OTHERS
DRAWN BY: DHB
DRAWN BY: MDE
DRAWN BY: BSH
DESIGNED BY: HBG
APPROVED BY: HBG
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POST -CONSTRUCTION
POND #5 AREA AND
GRASSED SWALES
8.06 OF 19
DATE: 04101119
PROJECT NO: 12804-19

NOWIFORMER
MATTHEW C*ITH
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PIN: 690221267
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PROPERTY LINE
TRANS
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BUILDING FOOTPRINT
HYD
HYDRANT
RIGHT OF WAY LINE
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TRAFFIC SIGN BOX
LINE FROM DEED OR PLAT
0
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CABLE TV PED.
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0
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SANITARY SEWER FORCE MAIN
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STORM DRAIN PIPE
YI
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CB
CATCH BASIN
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NEW IRON PLACED
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UTILITY POLE GUY WIRE
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LIGHT POLE
...........
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PROPOSED WET POND fi-A 4216
PROPOSED STORMWATER DETENTION POND � ............ ....
..... ...... 1111
TOTAL DRAINAGE AREA: 12.87 ACRES PERM. DIVERSION BERM"
`111. \ '"SEE BERM DETAILS IN EROSION DETAIL SHEETS
PROPOSED BUA/IMPERVIOUS AREA: 3.12 ACRES Y~­O- '"SEE SLOPE CHART IN EROSION DETAIL SHEETS
SCS CURVE NUMBER (PRE -DEVELOPMENT): 67
SCS CURVE NUMBER (POST -DEVELOPMENT): 70
WATER QUALITY VOLUME (1-INCH STORM) WQv: 12,533.64 C.F.
SURFACE AREA REQ. (TSS REMOVAL): 5,496.12 S.F.
SURFACE AREA PROVIDED: 9,503.17 S.F.
STORAGE VOL. PROVIDED: 31,708.25 C.F.
FOREBAY SURFACE AREA: 2,097.19 S.F.
FOREBAY VOLUME (118.8%): 5,799.00 C.F.
PROPOSED BASIN LENGTH/WIDTH RATIO: 3.21
BASIN DIMENSIONS: APPROX. 66'X 214'
SIDE SLOPES: 3:1
TOP ELEV. OF BASIN: 1041.00
BOTTOM ELEV. OF BASIN: 1032.00
PRIMARY SPILLWAY: TX TI.D. CONCRETE BOX RISER
15" BARREL
RISER TOP ELEVATION: 1038.00
RISER BOTTOM ELEVATION: 1033.00
PERM. POOL ELEV.: 1037.00
PERM. POOL ORIFICE PIPE: 4" PVC
WATER QUALITY ORIFICE SIZE: 2.0"
DRAWDOWN RELEASE RATE: 3.8 DAYS
EMERGENCY SPILLWAY ELEVATION: 1040.00
WEIR BOTTOM LENGTH: 10.01
POND AVERAGE DEPTH CALCULATION (Davg): 3.34
*SEE STORMWATER POND DETAIL SHEET 9.06
*SEE LINER DETAILS ON EROSION SHEETS
POND #5 MAIN POOL 5TORAII DATA
Description
Depth
Elevation
Contour Area (5.F.)
Volume at Elevation (6.F.)
Volume, Totals (r_.F.)
Top of Structure
to Spillway Crest
1.01
1041.00
20,061.76
C16,373.00
lcf,184.00
1040.00
15,306.88
_7TIbCf.00
Temporary Pool:
Emerq. Spillway Crest
to Permanent Pool
3.01
1040.00
15,300.55
77,18q.00
45,481.00
1057.00
q,503.17
51,705.00
Permanent Pool:
Permanent Pool to
Bottom of Main Pool
4.0'
103-7.00
q,503.1-7
31,_702).00
.25,705.06
1055.00
6,306.27
0,004.cI4
Sediment Storage:
Bottom of Main Pool to
Bottom of Structure
1.01
1033.00
6,306.2-7
0,004.cI4
6,004.c14
1032.00
5,635.46
0.00
PERMANENT DIVERSION BERMS / CHANNELS
.......... .................................. ................................................................. ... ..............
BERM/DITCH WIDTH DESIGN DEPTH BOTTOM WIDTH APPROX LENGTH SIDE SLOPES CONSTRUCTED WIDTH *DITCH LINERS
NO. (FT.) (FTj (FT,) (FT.) TOP WIDTH (FT,) DEPTH (FT,) BOTTOM WIDTH (II
4AH 4.08 068 V SHAPED 145.00 1 3:1 6.00 1.00 0 EXCELSIAR
4AI 3.30
055
V SHAPED
233.00
3:1
4.02
0,67
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0
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4A1 3.06
0511
V SHAPED
250.00
3:1
4.02
0.67
0
EXCELSIAR
4AK 3.12
052
V SHAPED
155.00
3:1
4-02
0,67
0
EXCELSIAR
4AL 2.34
Q 39
V SHAPED
366.00
3:1
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067
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V SHAPED,
181.00
311
4.02
O67
0
EXCIELSIAR
48F
4BG
3.18 053
106 051
V SHAPED
V SHARED
419.
138.00
3:1
3:1
4.02
4,02
0,67
067
0
0
EXCEILSIAR
EXCEII-SlAR
4BH
I 4BI
2,88 048
3AS 0,53
V SHAPED
V SHAPED
202.00
239.00
3:1067 1
3:1
4,02
4.02
1 0.07
0
0
1 2" RIP RAP
9" RIP RAP
SITE DATA
TOTAL PARCEL: 149.68 ± ACRES
PROPOSED IMPERVIOUS AREA: 31.02 ACRES SECTION 1-4
IMPERVIOUS AREA PERCENTAGE: 20.72%
PROPERTY PIN NUMBERS: 6902-20-0669 & 6902-40-1971
DEED BOOK 691 PAGE 126
YADKIN TOWNSHIP, STOKES COUNTY, NORTH CAROLINA
ZONING: CU-PUD, R-15
SITE ADDRESS: MOORE ROAD (SR#1122)
KING, N.C. 27021
OWNER: KING'S CROSS PROPERTIES, LLC
P.O. BOX 21029
WINSTON-SALEM, N.C. 27120
FEMA MAP NUMBER: 3710690200J
PANEL: 6902
PANEL EFFECTIVE DATE: 5/16/2007
MINIMAL FLOOD RISK (ZONE X)
WATERSHED CLASS: NOT IN PROTECTED WATERSHED
WATER COURSE: UNNAMED STREAMS TO MUDDY CREEEK TO YADKIN
RIVER. INDEX# 12-94-(0.5)
SOILS: FpC2 - FAIRVIEW-POPLAR FOREST 40.3%
Group C
CeB2 - CLIFFORD SANDY CLAY LOAM 33.2%
Group B
FpD2 - FAIRVIEW-POPLAR FOREST 24.4%
Group B
FrB - FAIRVIEW-POPLAR FOREST -URBAN 2.1 % Group B
GENERAL STORMHATER NOTES
1) AREA TOTALS:
TOTAL 51TE AREA: 14`51.68 ± AGRE5
TOTAL 51TE IMPERVIOUS (SEG. 1-4): 31.02 ± Acres
TOTAL SITE IMPERVIOUS %: 2032 %
TOTAL SITE OPEN 5PAGE: 111.04 ± Acres
2) PERMANENT DIVERSION BERMS DIRECT OFF-51TE HATER AROUND
DISTURBED AREAS AND BACK TO ORIGINAL FLOW PATHS.
5) DIVERSION BERM AT THE TOP OF THE FILL SLOPES AT THE REAR OF THE
LOTS DIRECT RUNOFF TO YARD INLETS AND NOT DOWN FILL SLOPES.
4) SHALES AT PROPERTY LINES DIRECT RUNOFF TOWARD THE STREET FOR
GOLLEGTION AS MUCH AS PRAGTIGAL.
MOST SITE RUNOFF 15 GOLLEGTED AND DIVERTED INTO THE PERMANENT
5TORMHATER BASIN. THE BA51N 15 DESIGN TO RETAIN THE RUNOFF AND
RELEASE IT AT PRE -DEVELOPED RATES OR LESS.
50ME BA51N5 ARE DESIGNED TO RETAIN THE EXPEGTED 100 YEAR RUNOFF
WITHOUT THE NEED OF AN EMER&ENGY SPILLWAY, HOWEVER A SPILLWAY
OUTLET 15 PROVIDED TO PROTECT THE BASIN'S EMBANKMENTS.
5) 5TORMHATER EASEMENTS AROUND BASINS, BERMS, AND SHALES WILL BE
REGORDED BY AS -BUILT PLAT AT GOMPLETION OF 5MP'l
(b) ALL STORM DRAINAGE PIPE TO BE MINIMUM GLA55 III REINFORCED
CONCRETE PIPE (ASTM G76) UNLESS NOTED OTHERWISE.
STORMHATER DATA
Stream Data: Unnamed Stream Flows to Muddy Greek 12-9440.5)
Muddy Greek Flows into Yadkin River 12-I514-(lb)
Yadkin River 124ci3.1)
Muddy Greek Gla551fication at Unnamed Stream: G
Muddy Greek Gla551fir-ation: I^15-IV
Yadkin River Gla551fll P45-IV
5011 Data: FpG2 - Fairview -Poplar Forest 40.3% Group G
GeB2 - Glifford Sandy Glay Loom 33.2% Group B
FpD2 - Fairview -Poplar Forest 24.4% Group B
FrB - Fairview -Poplar Forest -Urban 2.1% Group B
GRAPHIC SCALE
60 G 30 60 120
( IN FEET )
I inch = 60 f t.
240
i
Gupton's Royal
Design Group
CIVIL ENGINEERING -SITE PLANNING
STORMWATER DESIGN
LANDSCAPE DESIGN * LAND SURVEYING
I RDG
P
PO BOX 1070
KING, NC 27021
OFFICE 336-985-6519
E-MAIL [e-mail]
CORPORATE LICENSE NO: 0-0423
PROGRESS
DRAWINGS
GOVERNMENTAL
PERMITS
APPLIED
FOR
DO NOT
USE FOR
CONSTRUCTION
PLAN SCALE: 1:60
REVISIONS:
07101120
BID SET
12116120
UPDATE
01112121
UPDATE
02122121
EROS
06101121
UPDATE
08126121
UPDATE
SURVEYED BY. OTHERS
DRAWN BY. DHB
DRAWN BY. MDE
DRAWN BY. BSH
DESIGNED BY. HBG
APPROVED BY. HBG
C
X\ 0
E
36
B Gv
SHEET TITLE:
STORMWATER
POST -CONSTRUCTION
POND #3 AREA AND
GRASSED SWALES
8.07 OF 19
DATE. 04101 19
PROJECT NO: 12804-19