20231389 Ver 1_Turek Site Plan_20231010

DIRECT ALL ROOF RUNOFF TO BASIN.
Typical Swale Detail
N.T.S.
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ELEVATION 0 6.3" b�
Typical Basin "A" Detail Concrete Valley Channel �\
N.T.S. N.T.S.
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(100' R/W) LOCATION MAP
(P.C. B, SL. 369) N/F
.41' JAY KING
BRIDGETT KING
D.B. 617 PG. 275
`\ ���� �p°b /' / 'L�i��•a �, ��O• LOT 132, PC. B, SL. 366 MAX• O.C.
"I - - - OG _ _ - - - - - ' ' ��� SS• PID: 9936-50- 7335 PREFABRICATED 5
MATERIAL ATTACHED TO
0& POST (CONTINUOUS ROLL)
co
_ / I r
GENERAL NOTES: _---------------------
4.----- -_- - ---- '
* _ WETLANDS FILL AREA
SUBJECT PROPERTY: _ -8'' - _ - - - - _ _ _ \
128, Monteray Shores Subdivision _ - _ _ _ - - - - - _ _ _ _ _ _ _ _ - 2,870 SQ. FT. ''
Currituck County, North Carolina _ _ _ _ _ _ _ _ _ _ - - - -------
LOT
* STREET ADDRESS: _� _ / RUNOFF
951 Sun Burst Court _ _ - - - - - - - - - - _ _ " - � - ---
Corolla, NC. 27927 ---- - ----- --- ----- _ ----- '7'------- ��/ ---- -
�Y�/ sF'-' - ----- � --��_-----'I - - RUNOFF
* PARCEL ID NUMBER: - _ _ - - - - W�7LA695 r�
115C00001280000 -
STEEL POST
* 3 I / NOTES: ATTACHED TO FABRIC
GLOBAL PIN: 9936-50-5491 ' ' ' _ -�. _ �, �Y SILT FENCE SHALL BE INSTALLED BEFORE ANY EARTH
' " , - - - REMOVAL OR EXCAVATION TAKES PLACE.
- J - - - - - - - - - - - Z
* RECORDED REFERENCE: -I „ SET POSTS MAXIMUM 5 FEET ON CENTER AND EXCAVATE 4"x4" g
25' M. B.S. L. I I TRENCH UPSLOPE ALONG THE LINE OF POSTS.
P.C. B, SL. 377; D.B. 1631, PG. 862 I DIN/IG I to ATTACH FILTER FABRIC TO POSTS AND EXTEND IT INTO TRENCH. r7
* LOT AREA W ' 6 7_/ IzE Y Y r BACKFILL AND COMPACT EXCAVATED SOIL. EXISTING
10,869.72 Sq. Ft. / / 4d
Ili /gin THE FABRIC SHALL BE A CONTINUOUS ROLL, CUT TO THE GRADE
co �g 4 X 8 EQUIPMENT ^ REQUIRED LENGTH OF THE BARRIER TO AVOID THE USE
�A OF JOINTS, WHEN JOINTS ARE NECESSARY, FILTER CLOTH i
* SUBJECT PROPERTY ZONING: I STAND AND ELECTRIC • z
SFO (SINGLE FAMILY RESIDENTIAL OUTER BANKS DISTRICT) \ �, 12.34 � � SHALL BE SPLICED TOGETHER ONLY AT SUPPORT POST, a�
2 PANEL WITH WOOD LATTICE WITH A MINIMUM OF 6" OVERLAP AND SECURED TIED.
DECK * SUBJECT F.I.R.M: II WETLANDS I
ZONE X" � ' I 16.5' ' - _ _ _ _ - " �i:7 _ "' \', � SILT FENCES SHALL BE REMOVE WHEN THEY HAVE SERVED
In• I W v THERE PURPOSES, BUT NOT BEFORE THE UPSLOPE AREA HAS
* MAXIMUM BUILDING HEIGHT: 35' PERMANENTLY STABILIZED.
I V/
* BOUNDARY AND TOPO: JH MILLER JR. SURVEYING �+ o_
2-St01,y Single i /o TEMPORARY SILT FENCE
I _ 4 (SEE DETAIL THIS SHEET) SILT FENCE DETAIL
* PROPOSED DEVELOPMENT: �� �Y\ I Family Dwelling I N.T.S
PROPOSED 4 BEDROOM RESIDENTIAL DWELLING (SINGLE FAMILY) �' IDEC 1 4 Bedroom 4 I
FRAME STRUCTURE ON PILING FOUNDATION -- /
* LOT COVERAGE: BUILDING AND COVERED DECKS 1,585 Sq. Ft.
CONCRETE VEHICULAR AREA 890 Sq. Ft.
OPEN DECK WITH IMPERVIOUS BELOW 149 Sq. Ft.
co_ c on Pilings Foundation o Jr
TEMPORARY SILT FENCE i Building Pad @ 6S
(SEE DETAIL THIS SHEET) \� , . - i ; - - - - - - - - Ground Slab @ 6.8' -------------
__1
i
GUTTER ALL ROOF k k
TOTAL 2,624 Sq. Ft. (24.147) - - RUNOFF TO BASIN W -' " - -
C.O.
ALL FINAL GROUNDCOVER 4 26'
TO BE GRASS SEEDED iL I- ` = 1 -4 k /
LEGEND:
PROPOSED VEHICLE CIRCULATION AREA
PROPOSED DWELLING AREA
PROPOSED
OPEN DECKS
PROPOSED
COVERED DECKS
PROPOSED
DECK WITH COVERAGE BELOW
PROPOSED
CONCRETE AREA
PROPOSED
FINISHED GRADE CONTOUR
11'
PROPOSED
FINISHED SPOT GRADE
PROPOSED
DRAINAGE FLOW ARROW
6�
EXISTING SPOT GRADE
BEFORE YOU DIG!
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ALL FINAL GROUNDCOVER
TO BE GRASS SEEDED
OR GRASS SOD
N/F
HOMES BY EILLU LLC
D.B. 1572, PG. 92J
L 0 T 129, PC. B, SL. 366
PID: 9936-50-6312
SHAIN MCCHESNEY �'y. \ ALL STORM EVENT RUNOFF
D.B. 1352, PG. 336 6.5, TO BE COLLECTED AND
LOT 127, PC. B, SL. 366 k '� ' MAINTAIN ON SITE WITH
PID: 9936-50-4495 �j hQ _ - .'\ '66 ` SHALLOW SWALE AND BASIN
6.3' ET VALLEY
1
6.4'
� Basin "N'17' t
'
PORTABLE TOILET A.
\ ''. -10 :o
AND ON SITE ^� a
DUMPSTER LOCATION i �A ��, �92 'o
F2
I
I
Sun Burst Court
(30' R/W)
(P.C. B, SL. 368)
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40
CONTRACTOR'S
SIGN
PROPOSED WATER
SERVICE LINE
STORMWATER NOTES
SITE
CU ,P.=CK
SOUND ^
STORMWATER MANAGEMENT NARRATIVE
STEEL POST or
(BURIAL 18" MIN.)
STORMWATER MANAGEMENT NARRATIVE
THE STORMWATER MANAGEMENT PLAN SHOWN HEREON HAS BEEN
PREPARED TO ADDRESS STORMWATER MANAGEMENT ON THE SUBJECT
BACKFILLED
PROPERTY.
TRENCH
THE STORMWATER RUNOFF WILL BE MANAGED THROUGH PROPOSED ON SITE
SHALLOW INFILTRATION SWALES AND OPEN LAWN AREAS,
THE CALCULATIONS WILL SHOW THAT THE HIGHLY PERVIOUS SOILS, COUPLED
WITH THE SHALLOW INFILTRATION SWALES ARE ADEQUATE TO RETAIN AND
RUNOFF
INFILTRATE THE STORMWATER GENERATED FROM THE DESIGN RAINFALL EVENT.
DESIGN STORM EVENT:
4.0 INCHES OF RAINFALL OVER A TWO HOUR STORM EVENT
APPROXIMATELY A 10 YEAR TWO HOUR EVENT AS DEFINED BY NOAA
TOTAL RUNOFF TO BE MANAGED FROM DESIGN STORM:
IMPERVIOUS SURFACES:
FABRIC MATERIAL
TOTAL COVERAGE = 2,624 Sq. Ft.
ANCHORED IN TRENCH
RATIONAL RUNOFF COEFFICIENT = C
CONCRETE COEFFICIENT = 0.95
6" MIN COMPACTED BACKFILL
ROOF INCLINED COEFFICIENT = 1.0
UNINPROVED AREA COEFFICIENT = 0.35
USE C = 1.00 AS COMPOSITE RUNOFF FACTOR
RUNOFF GRADE
TOTAL RUNOFF:
FINISHED
2,624 Sq. Ft. x 4.0/12 x 1.00 = 875 CU. FT.
EXISTING SOIL DATA:
SOURCE: USDA, NATURAL RESOURCES CONSERVATION SERVICE, SOIL SURVEY
MIN 4"x4" TRENCH
SOIL TYPE: NhC - NEWHAN COROLLA COMPLEX, 2 TO 40 PERCENT SLOPES
`--BURY FLAP OF
DRAINAGE CLASS: EXCESSIVELY DRAINED
FILTER FABRIC
Ksat: VERY HIGH (19.98 TO 39.96 INCHES PER HOUR)
SEASONAL HIGH WATER TABLE ELEVATION = 3.5' TO 4.0' +/-
CALCULATE HOLDING CAPACITY FOR INFILTRATION BASINS:
ASSUME SOIL INFILTRATION RATE = 20 INCHES PER HOUR
SOIL VOID RATIO = 20%
ALL SIDE SLOPES 3:1 OR FLATTER
STORMWATER MANAGEMENT BASIN "A"
BASIN DATA
TOP ELEVATION = 6.3'
TOP AREA = 840 SO. FT.
BOTTOM ELEVATION = 5.0'
BOTTOM AREA = 389 SQ. FT.
CALCULATE OPEN VOLUME IN BASIN
CALCULATION SUMMARY:
V1=OPEN VOLUME = (TOP AREA 2 BOTTOM
AREA) X DEPTH OF BASIN
STORAGE VOLUME MET
V1=OPEN VOLUME = 840 + 389
X 1.3 =
798 CU. FT.
2
ADDITIONAL STORMWATER STORAGE IS AVAILABLE IN THE LAWN SURFACES.
THIS STORAGE IS NOT INCLUDED IN THE ABOVE CALCULATIONS AND WILL
V1=OPEN VOLUME = 798 CU. FT.
RESULT IN ADDITIONAL STORMWATER MANAGEMENT BUFFERING.
A LOW -IMPACT APPROACH TO STORMWATER MANAGEMENT IS THE DISPERSION
STORMWATER MANAGEMENT BASIN "A"
OF RUNOFF OVER A LARGE AREA. THIS METHODOLOGY MIMICS NATURAL
BASIN DATA
PROCESSES AND WORKS PARTICULARLY WELL ON SITES WITH HIGH INFILTRATION
TOP ELEVATION = 6.3'
RATES AND WELL DRAINED SOILS. THE CALCULATIONS ABOVE DEMONSTRATE THAT
TOP AREA = 265 SQ. FT.
THE RECEIVING BASINS ARE MORE THAN ADEQUATE TO INFILTRATE EXPECTED
RUNOFF FROM THE IMPERVIOUS SURFACES NOTED.
BOTTOM ELEVATION = 5.0'
BOTTOM AREA = 57 SQ. FT.
STORMWATER SYSTEM OPERATION AND MAINTENANCE
CALCULATE OPEN VOLUME IN BASIN
1. THE OWNER SHALL DESIGNATE A PARTY RESPONSIBLE FOR MAINTAINING THE
V1=OPEN VOLUME = (TOP AREA BOTTOM
AREA) X DEPTH OF BASIN
INTEGRITY OF THE STORMWATER MANAGEMENT SYSTEM. THIS MAY BE THE OWNER,
2
LANDSCAPER, PROPERTY MANAGER OR OTHER PARTY WITH FREQUENT ACCESS TO
V1=OPEN VOLUME = 265 + 57
X 1.3 =
209 CU. FT.
THE PROPERTY.
2
2. THE STABILIZING LANDSCAPING IS IMPORTANT TO THE OPERATION OF THE SYSTEM.
THE RESPONSIBLE PARTY SHALL INSPECT THE STORMWATER BASINS REGULARLY TO
V1=OPEN VOLUME = 209 CU. FT.
ENSURE THE STABILIZING VEGETATION IS THRIVING AND MAINTAINED. INSPECTIONS
SHOULD BE PERFORMED AFTER SIGNIFICANT RAINFALL EVENTS TO LOOK FOR EROSION
TOTAL STORAGE IN SWALE AND UNDERLYING SOILS
AND VEGETATION DAMAGE. ALL ERODED AREAS SHALL BE REPLANTED AND STABILIZED
TOTAL STORAGE PROVIDED = 798 + 209
= 1,007 CU. FT.
AS SOON AS POSSIBLE.
TOTAL STORAGE REQUIRED = 875 CU. FT.
GRAPHIC SCALE
10 0 10 20
( IN FEET )
1 inch = 10 ft.
ENGINEER SEAL
..•N'
CAR
%•.
24740
COPYRIGHT O 2023
THIS DOCUMENT IS THE PROPERTY OF HOUSE
ENGINEERING, P.C. AND MAY NOT BE USED,
MODIFIED OR ADAPTED WITHOUT THE EXPRESS
WRITTEN PERMISSION OF THE OWNER.
COPIES MAY BE PRODUCED.
APPROVALS DATE
Drawn: D. NEFF 10/04/23
Checked: R. HOUSE 10/04/23
Engineer: R. HOUSE 10/04/23
REVISIONS
No. I Date I Description
HUU VOL Pl,
P.O. BOX 466
KITTY HAWK, NORTH CAROLINA 27949
OFFICE: [phone] E-Mail: rickftouseengineering.net
Land Disturbance Site Plan
Sharon Turek
Monteray Shores - Lot 128
Location;
95 Sun Burst Court
Corolla Currituck County North Carolina
SIZE PROJECT NUMBER REV SHEET NO.
D 236998 Cl
OF
CAD FILENAME: 236881 SCALE: 1" = 10'-O" I