SW4211101_Plansheet C-3.00 - Grading/Drainage Plan_20220125

35' REAR SETBACK d r' I
o F_ 0 487.11'
10' 13"W
UTURE R.O.W /
OO— ZI IOOZ ACQUISITION:
r-. M. s
D co ® 9,608t SF
mo
om 80 N31 ` 26' 05"W
Dm TYPICAL D W GG�
rn BUILDING rn P \\V
17, ENVELOPE' 17,
P�\�
0m co
0 rd/ FUTURE R.O.W I w
ACQUISITION:
12,174t SF
v v
FUTURE R.O.W \
10' U11UTY ® ACQUISITION: \ z
-EaccuENT _ 35 FRON CK _ _ _ 1 , 9 ' 10,867t SF \
FUTURE R.O.W m \ 6b
/ �® ACQUISITION:
10,840t SF
L
®, FUTURE R.O.W
® Al2 5CQUISITIO 39t SF
NOTE:
1. BUILDING ENVELOPE DIMENSIONS WILL VARY WITH
RESIDENCE AND LOT WIDTH. O �/
FUTURE R.O.W \
2. FRONT SETBACK MAY EXTEND BEYOND THE N
/ 12 6618�TION. ,
MINIMUM REQUIREMENTS, DEPENDING ON LOT ®Ob O� ` O�
GRADE AND BUILDER/OWNER PREFERENCE. PO O`�����o
3. MOST LOTS WILL HAVE FRONT —LOADING cr PCH-2 \ \ of
GARAGES, SOME LOTS MAY HAVE SIDE —LOADING ® �, FUTURE R.O.W \
GARAGES WHERE PHYSICAL CONSTRAINTS ALLOW. /Q►� ® fo �D� ACQUISITION: \ �h 11,850f SF
4. A MINIMUM OF 2 PARKING SPACES PER
DWELLING UNIT PROVIDED IN DRIVEWAY(S) �
AND/OR GARAGE. FUTURE R.O.W
5. IF A STANDARD CATCH BASIN MUST BE ACQUISITION: / 6) J�
CONVERTED TO DROP INLET DUE TO DRIVEWAY �(` vP A V A 0 yo° ,iio
CONFLICT A NEENAH FOUNDARY R-3501—R
SHALL BE USED. APPROVAL FROM THE VILLAGE
OF CLEMMONS ENGINEER SHALL BE OBTAINED ® PruTURE R.O.w o�� V A 6
BEFORE ANY CHANGES WITHIN THE PUBLIC — �C® UP ACQUISITION: PCH-3
RIGHT—OF—WAY. � GPI 10,415t SF PCH-1 \ �j�
A®�� PROPOSED BUILDING
6. ALL DRAINAGE INLETS OUTSIDE OF THE RIGHT
OF WAY MULIST BE DROP/THROAT INLETS NTH A HYDRANT C�-. ENVELOPE (80'X60'
4" MIN. THROAT DEPTH SLAB TOP LID. ALL i UNLESS OTHERWISE
®� UTURE R.O.W `L �� � NOTED
\ iiiiiiiiii AAA
INLET TOPS MUST HAVE AN ACCESSIBLE 2' ,/ ACQUISITION: ;� 0 � � ,�iiiii�i,���%%%� � v%
MANHOLE LID WITHIN THEM. 8,691t SF / \ �1� 9
RS-30 TYPICAL LOT LAYOUT�j� /
N.T.S
®� ACQUISITION: A V ✓ //�///' „ gyp, / /
Y �j S,o37t sF � � � , ` '• �` /
°o o� 65'x60'
1b,
462.56' del� ACQUISITION: ! 7 460t SF
S42. 23 45„ W
iY \ oo /iii/// / /
® �� oQ
Y
�P5 i/ /� / BUILDING S / / �•
® TURF R.o.w -3 % '// / / / / \
d, ACQUISITION: e i/%///,/,/%� / ENVELOPE RIP RAP PAD
® 13,741t SF L=12' /i//, 9 c,
� <,
Ex. FIRE W ® PIPE=7.5'%//j/
/HYDRANT \ W=14.5'
,op RIP RAP
L=10'
640.E /� /i �%%��i/il W @ PIPE=4.5' �Y /
?s S62' 00' 55"E� ���ii�ii/�%///%/` / W=11.5'
F
/ J RIP RAP PAD 1
TEMPORARYASPHALT
TURNAROUND A� N �� W ® PIPE=6' i
"\ W=12'
CONCRETE PAD
N/E
3892 OLD FLAT ROCK RD
PIN: 6878 17 3501
DB. 3238, PG. 3842
ZONING: AG
IISF: VACANT
10'
0 PIPE=4.5'
:5.5'
GRADING NOTES:
LOTS 14-26, 30-32 SHALL BE PAD GRADED. THE REMAINING
HOUSES SHALL HAVE A CRAWL SPACE. SEE PLAN FOR PAD
ELEVATIONS.
OFF -SITE SEPTIC NOTES:
LOTS 22 & 27-32 SHALL BE SERVED BY OFF -SITE SEPTIC.
REPAIR SYSTEM LOCATIONS MAY ALSO BE LOCATED IN
"OFF -SITE SEPTIC AREAS"
DISTURBED AREA:
30.50t ACRES
GENERAL NOTES:
1. LOTS ARE PLANNED TO HAVE PUBLIC WATER AND PRIVATE SEPTIC.
2. THIS IS PLANNED TO BE A LOW -DENSITY SUBDIVISION.
3. NCDOT APPLICATIONS AND PERMITTING WILL BE REQUIRED,
PROPOSED ROADS TO BE NCDOT MAINTAINED AND CONSTRUCTED
TO NCDOT SPECIFICATIONS AND STANDARDS.
END OF PROPOSED 6"
f; WATER MAIN EXTENSION.
/ PROPOSED BUILDIN
/ ENVELOPE (8)'X60
UNLESS OTH O is
NOTED
SPEED
LIMIT: 45
04 /O �Q' M P H
O, / /i / N/F
OLD FLAT ROCK RD
PIN: 6878-26-2452
DB. 00, PG. 00
lye/ ZONING: AG
\ i !'�Q` JV USE: SFD
O
PROPOSED
u ,a�
VICINITY MAP
N.T.S
TYPICAL LOT GRADING TYPES
N.T.S
LOT GRADING TYPE A�
DRAINAGE TO STREET & REAR SWALE
LOT GRADING TYPE B
ALL DRAINAGE TO STREET AND REAR LOT LINE
LOT GRADING NOTES
1—fi" x 6" TAPPING
��� / SLEEVE & VALVE
\ �. p• 1. GRADING OF RESIDENTIAL LOTS SHALL BE PER NORTH CAROLINA STATE BUILDING CODE: RESIDENTIAL
O N IF CODE SECTION R401 3 DRAINAGE
/ FOR CLUSTER BOX UNITS / "00 / [ D FLAT ROCK R
N F �/ / IN: 6878-16-2510 SURFACE DRAINAGE SHALL BE DIVERTED TO A STORM SEWER CONVEYANCE OR OTHER APPROVED
/ / 20' OFF-sITE / 7i POINT OF COLLECTION THAT DOES NOT CREATE HAZARD. LOTS SHALL BE GRADED TO DRAIN
/ \ BARRINGER, CAROL & MAHLON I sEPTIc AREA \ � O a� B. 2955, PG. 2334
/ 5520 REIDSVILLE RD EASEMErsiT \ o, \ ''� ZONING: AG SURFACE WATER AWAY FROM FOUNDATION WALLS. THE GRADE SHALL FALL A MINIMUM OF 6" WITHIN
PIN- 6878-06-0 - s� _ - / USE: VACAN HE FIRST 10'.
D8. 3238,. RG. 3836 � ,
/ I q . NEGATIVE EXCEPTION: WHERE LOT LINES, WALLS, SLOPES OR OTHER PHYSICAL BARRIERS PROHIBIT 6" OF FALL
ZONING: Rs-20 OFF —SITE SEPTIC 4 3 /_� NACCESS
EGATIVE
/ \ us�sFJ I 39,240 SF S62• 82 EASEMENT WITHIN THE 10', DRAINS OR SWALES SHALL BE CONSTRUCTED TO ENSURE DRAINAGE AWAY FROM THE
\ S4' 3 •�/ / STRUCTURE. IMPERVIOUS SURFACES WITHIN 10' OF THE BUILDING FOUNDATION SHALL BE SLOPED A
/ -
—950 4g F / MINIMUM OF 2% AWAY FROM THE BUILDING.
1 � � �33, 20'X450' SIGHT
/ DISTANCE TRIANGLE
* / 2. FINAL LOT GRADING IS THE RESPONSIBILITY OF THE INDIVIDUAL PERMIT HOLDER/OWNER CONSTRUCTING
ALL ITEMS IN LEGEND ARE PROPOSED ^ / �10
THE STRUCTURE ON THE LOT UNLESS OTHERWISE NOTED.
LEGEND* UNLESS OTHERWISE NOTED. /� 303558"E
3. APPLICABLE EROSION CONTROL MEASURES FROM NCDEQ EROSION CONTROL MANUAL ARE REQUIRED AND
DOMESTIC WATER SERVICE °` ,,4 I I/ &y;
�ry 0 j� ^ N/F = J
WATER VALVE � N BARROW, JIMMY & CHRISTINE
3720 OLD FAT ROCK RD
Y /
h • PIN: 6878-06-7288 =
® EXISTING WATER VALVE "� DB. 2115,QPG. 3664
ZONING` G = (T FIRE HYDRANT USE: SFD /
OFF —SITE SEPTIC
EXISTING FIRE HYDRANT \40,623 SF _
W
WATER MAIN
DOMESTIC SEWER SERVICE
SEWER MAIN
EXISTING SEWER MAIN
SANITARY SEWER MANHOLE
EXISTING SANITARY SEWER MANHOLE
STORM DRAINAGE PIPE
EXISTING STORM DRAINAGE PIPE
CURB INLET
®
(NCDOT GRATE/FRAME/HOOD)
GRATE INLET
O
STORM DRAINAGE MANHOLE
PROPOSED 30" ROLLED CURB
:R)
RIGHT OF WAY w/ MARKER
W
SETBACK LINE
PUBLIC UTILITY EASEMENT
PROPERTY BOUNDARY
EXISTING PARCEL
EXISTING PROPERTY LINE
TREE SAVE AREA
HATCHING LEGEND
SEPTIC AREAS
ASPHALT PAVEMENT
GRAVEL ACCESS DRIVE
`
0
N/E
LINVILLE, RICHARD
6321 VANCE
RD
PIN: 6868-95-9446
GB. 00, PG.
00
ZONING: RS-20
USE: SFD
i
�iM, TIMOTHY & PENNI
3710 OLD FLAT ROCK RD
PIN: 6878 066085
DB. 2069, PG. 1119 _
ZONING: AG \ / EXTEND 6" WATER MAIN
USE: SFD TOWARDS THE NORTHEAST.
EX. FIRE HYDRANT
\ e
e
� 6 /
6
6
6
6
A
6
6
r
l
10'
UTILITY EASEMENT
SHALL BE CONSTRUCTED AND MAINTAINED TO ENSURE MINIMUM EROSION AND SILTATION DURING THE
COURSE OF WORK.
4. THE FINISHED FLOOR ELEVATION (FIFE) IS THE ELEVATION OF THE POINT ON THE TOP OF FOUNDATION. FIFE
SHALL BE 12" ABOVE THE HIGHEST POINT IN THE ADJOINING DRAINAGE SWALE AS DEPICTED BY DRAINAGE
ARROWS ON THE APPROVED GRADING PLAN.
5. FINISHED FLOORS SHALL BE A MINIMUM OF 6" ABOVE THE DESIGNED PAD ELEVATION (DPE) PER GRADING
PLAN. SIDE SWALES AND REAR SWALES SHALL REMAIN IN PLACE, WITHOUT OBSTRUCTION.
6. ANY CHANGE TO THIS LOT GRADING PLAN MUST BE APPROVED BY THE ENGINEER OF RECORD.
7. ALL LANDSCAPING TREES SHALL BE PLACED OUTSIDE OF DRAINAGE DITCHES AND UTILITY EASEMENTS.
3'
SHOULDER
1
50'
RIGHT OF WAY
26'
PAVEMENT
3' 5'
SHOULDER1 DITCH
�1 /4" PER FT. 1 /4" PER FT.
" PER FT �� 1" PER F
0
6„
2" S9.513
8" ABC
LOCAL RESIDENTIAL ROAD
TERRAIN CLASSIFICATION = ROLLING
10'
UTILITY EASEMENT
CHANNEL BOTTOM
WIDTH VARIES -SEE
SHEET C-6.01 FOR
WIDTH
3•.1
NOTES:
LONGITUDINAL SLOPE OF
ROADWAY MAY VARY.
6' SHOULDER TO BE PROVIDED
ON BOTH SIDES OF ROADWAY
LOT GRADING TYPE C
ALL DRAINAGE TO REAR LOT LINE
EROSION CONTROL
PLAN APPROVED
GRADING PERMIT REQUIRED
PRIOR TO LAND DISTURBING
GREEN
MOUNTAIN
ENGINEERING, PLLC
7A WENDY CT
GREENSBORO, NC 27409
Tel: [phone]
CERTIFICATE #P-0826
www.greenmountainengineers.com
SEALS:
t���kw,ylilldllf'd!'i/,r�
Wye
APPLICANT/DEVELOPER:
WBY4, INC
7349 W. FRIENDLY AVE., STE.H
GREENSBORO, NC 27410
ATTN: WILL YEARNS
OFFICE: 336.202.8514
EMAIL: wyearns(Dmygrarvillehome.com
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SITE AREA: 34.1 f ACRES
PARCEL ID: 6878-07-7067
DESIGNED BY JDY
CHECKED BY: VCT
DATE: 2021.10.22
PROJECT: 20-066
REVISIONS:
IV)14 MUST
O�Q-O�00 UTILITY PRO Flo�T
c; 0 bti0�
BEFORE YOU DIG!
CALL 811 N.C. ONE -CALL CENTER
IT'S THE LAW!
SHEET TITLE:
GRADING AND
DRAINAGE PLAN
SCALE: 1 " = 100'
SHEET NO.:
C-3,00