SW8121102_APPROVED PLANS_20121108

PERMIT NO.
DOC TYPE
DOC DATE
STORMWATER DIVISION CODING SHEE
POST -CONSTRUCTION PERMITS
Sw 3la//A
❑ CURRENT PERMIT
APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION Ih
YYYYMMDD

MOM
Contractor shall insure that he and all his workers (contractors,
subcontractors and other site personnel) do not damage construction
stakes or other measures used in laying out the project whether by
the Engineer or another entity including those under the employ of the
contractor. Contractor shall cause his workers to observe and verify
to the fullest extent practicable that stakes, other measures and grades
are, or appear to be, accurate and correct, and immediately, but prior
to any associated work, notify the staking entity of any potential conflict,
error or gyestion regarding the work. The Engineer shall not be responsible
if all of the above measures are not strictly adhered to. The Engineer shall
not be responsible where due to damage, his staking can not be verified.
For critical or costly components of the work, where the contractor believes
that staking may not be preserved, the contractor shall regyest the staking
entity to place staking in an area where its preservation can be insured.
James Earl # Jan Carter
M.B. 25, Pg. 74
D.B. 637, Pg. 688
Single Family
R-15 Zone
r�
\ 46
` 45 ,
James E. Carter _
M.B. 25, Pg. 74
D.B. 866, Pg. 600 �
Partially Wooded/Undeveloped White Oak
To
RA Zone uyrnship
GL
5wmsboro
Township
Trailwood Section I
M.B. 42, Pg. 155
Single Family/Residential
R-15 Zone
!J'ISF
CAL
!V 15F
QL
230 004
1`1�0�5341333j�
N8-7-08'Sq"F 81.76'
.y01 A2
y"T0 yS,j34�V�
Trailhead Lane
50' R/ W .
(Public Street)
SIq'06'47" E
50.00,
573'00'42"W
15.09,
IN
Jr]' ryA
S43'16'0q"W
g4.g0'
J.E. McCotter
Laid Company, LLC
M.B. 3, Pg. 158
D.B. 3040, Pg. 4q0,
Undeveloped
Reserved; Not Part
of this Plat
1
Wetlands Line
(Typ•)
35 ;
Tar Kiln Nills, Section IV
M.B. 32, Pg. 54
Single Family
RA Zone
Field Book: Trailu+aods Pg. 541-70
Disk None. Acad #2335
FilerKmet TrailwoodslV-Gen.durg ELB
Job No.: S110519-5160
Legend:
AG
- Above Ground
B-B
- Back of Curb to Back of Curb
�g Site/¢`�
BG
- Below Ground
D.B.
- Deed Book
o
GL
- Ground Level
0 155
-- Iron Stake Set
v
O ISF
- Iron Stake Found
e
O iPF
-- Iron Pipe Found
L -
Length
MBL
- Minimum Building Line
t
M.B.
- Map Hook
PC
- Point of Curvature
F-
Pg
- Page
PT
- Point of Tangency
R/W
- Right-of-way
R -
Radius
s.t.
- 10' x 70' Sight Triangle
$
To qux nsboro ---�
(Typ-) - Typical
Nubs' �° uley
2
NlgrwaY 4
U5
O -
Curve Number
iUe
J�k�v
T o
\ 35 -
Existing Lot Number
Vicinity Sketch
CD-
Lot Number
Not to
Scale
e -
Stop Sign
TRACT DATA
-
Street Sign
Total Area .....................
3.97 Acres
Acreage in Parks or
— -
Wetlands Line
other land usage .............
0 Ac.
Number of Lots .................
5
Minimum Lot Width ..............
60T
Minimum Lot Size ...............
15,000 S.E.
Average Lot Size ...............
33,054 S.F.
Smallest Lot Size ..............
26,613 S.E. (Lot 3)
Linear Feet of Streets .........
183± S.F.
Proposed Use ...................
Single Family
Existing Land Use ..............
Wooded/Undeveloped
Water Service ..................
ONWASA
Sewer Service ..................
Individual Septic
Zone ...........................
R-15
Fire District ..................
Hubert
ISO Rating .....................
6
Tax Map 1306, Parcel 32
PIN - 533603216761
Deed Ref.: M.B. 3, Pg. 158
D.B. 3040, Pg. 490
SETBACKS (Lee Rogers Road = 40' Setback)
Front Yard ..................... 25'
Side Yard 8'
Side Street .................... 20'
Rear Yard ...................... 15'
NOTES:
1. All streets to be public.(NC DOT)
2. All street signs provided by owner.
3. At all intersections:
20' radii at all rights -of -way
30' radii at all edge of pavement.
4. All street right-of-way to be 50' unless
otherwise noted.
5. Street Width
Trailhead Lane ........ 20'
6. This site is not aftected by any special flood hazard
per FEMA CPN 370340 5326J (Onslow Co.) effective date
November 3, 2005.
7. All easements are to be public drainage & utility at
dimensions shown, unless otherwise noted.
Easements shown as `-' — — — -or — -"` — — — .
8. There are no Areas of Environmental Concern as
defined by the Coastal Area Management Act (CAMA)
on this site.
9. Wetlands surveyed on Decemeber 2011.
10. Sight distance easements shown hereon shall remain
as property of homeowners but shall remain free of
all structures, trees, shrubbery, and signs, except
utility poles, fire hydrants and traffic control
signs, which could restrict driver's vision.
11. Stop signs shall be R1-1, 30"x30" high intensity
diamond grade reflective, installed on a breakaway
or two piece "U" channel post, 7 (seven) feet above
adjacent pavement height to bottom of sign face, with
a horizontal clearance of a minimum of 1 .foot from
existing pavement edge to outermost part of sign.
12. Street signs shall be engineer grade r-elective,
installed on a 2 3/8" O.D. galvanized using same
vertical and horizontal clearance as stop sign.
13. 10' Public Drainage and Utility Easements are reserved
APFRO ED r Gj along all street Rights -of -way.
NORTH ROLI ENVIRONMEt�'1'At. 19 Rogers Road.shall have no driveway access onto Lee
IV -A' A;:E ENT COMMISSION 15. This property is not within 112 Mile of a voluntary
�,,. agriculture district.
Ui•GON OF WATER QUALITY 16. This preliminary plat is being signed and sealed
to satisfy the requirements for the Onslow
cj r 10 tCounty Subdivision Regulations only. it is not
intended to imply that an actual survey has
been performed.
PA RK ER ASSOCIA TES INC
CONSIA-1 N% l•?4k_i'%'F+.li4 LAND S R1 i!.tOPS 1-• V) III-R%NT.RS j
P.O. BOX 106 Jv-,K4 )NVli.l_E NC 211541-4976
Il
Preliminary Plat- Not for recordation, conveyances, or sales
. j y)c--TRAILWOOD SECTION IV
Swansboro E White Oak Twp., Onslow Co., North Carolina
(�µ,�/Developer:
J E McCotter Land Company, LLC.
P.O. Box 12g51
New Bern, N.C. 28561
[phone]
DATE: O1 /03/12 GRAPHIC SCALE: 1"=60'
0 30 60 120 180
SCALE: 1"=60' FEET
Parker & Associates, Inc.
Consulting Engineers — Land Surveyors — Land Planners 9�
P.O. Box 976 - 28541-0976
306 Now Bridge Street - 28540
Jacksonville. North Carolina
Sheet 1 of 5 Phone [phone] - Fax [phone]
Firm Wen" Number: F-0108
• y ,- - -- -�, I e r .- r .,--� w--.,ram --r7T. a �'j;M ' T� t ?l?r y-T:
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' � i � r � , ' -�; r R r f !' 1 } y 5 � • - i ` ' 4 , I r{i f -�I � / � s � � � ' , t . .
., nil r 1• �� •.i ,r3 r , .. 7 '� r I �>+ i 1 ,

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Erosion and Sedimentation Control Notes:
1. Clearing or grading operations shall begin at low points of outfall release
or other locations where sediment control measures are shown on the
plan and the sediment control devices (sediment traps, silt fences,
diversions, stormwater treatment areas, etc. shall be installed before
or simultaneously with the disturbance of any area draining to the device.
2. Sediment control devices and structures shall be installed, maintained and
amended as needed to provide effective control of accelerated erosion and
sedimentation until the contributing watersheds are stabilized.
3. Construction Sequence:
A. Notify Engineer, owner and Land Quality Section prior to beginning
construction.
B. Install stabilized construction entrance at all points of access.
C. Limits of clearing will be as shown. Owner may lessen the amount to
clear. Confirm prior to start of work. Silt fence shall be installed at
the down slope edge of clearing immediately after a lot is cleared.
Silt fence shall be maintained until the lot is stabilized completely.
Silt fences are shown based on topographic information in the
locations expected to be needed to trap sediment prior to entering
down slope areas. Actual locations of installation shall be adjusted to
the actual physical on site topography. That is, where silt fence is
not shown on the plan but the actual topography reflects a downward
slope, silt fence shall be installed. Where: the actual topography
reflects an upward slope silt fence is not regyired.
D. Clear 4 grub area necessary to construct roads, outlet swales 4 utilities.
E. Strip topsoil 4 stockpile for later use silt fence around stockpiles.
Contact Engineer for Location.
F. Construct sediment traps and rock check dams where shown.
Construct drainage swales. Install storm drainage piping.
G. Immediately sexed and mulch swales.
W. Rough grade streets.
I. Install water mains.
J. Maintain erosion control measures as needed to assure full
functionability.
K. Fine grade street. Place CABC over compacted subgrade. Install
asphalt surface course.
L. Complete fine grading of roadside shoulders and swales.
M. Reseed and mulch shoulders and swales. Install Swale liner
as shown on plans.
N. Upon stablization of road side ditches, clearing for home
construction may take place. Clear 4 grub entire area within the Clearing
Limits as shown.
O. Provide temporary ground cover any areas that are not to be disturbed
within 14 days. All slopes steeper than 3.1 will have ground cover within
7 days. All perimeter swales, dikes, ditches and slopes (including berms)
will have ground cover within 7 days.
4. Seeding SW&ifications
Apply lime and fertilizer and work into 4 - 6 inches of soil. Seed
mixture shall be distributed uniformly and covered with a clean straw
mulch. All mulch shall be crimped or asphalt tacked to hold in place.
Material and application rates as follows, and are generally considered
minimums. #Mulch rate to be doubled is crimped*:
Material Application Rate
Lime 3000 lbs. ac.
Fertilizer (10-10-10) 750 lbs./ac.
Mulch 2 tons/ac.
Asphalt Tack 435 gal./ac. (Max)
Permanent Seeding
Common Bermuda
(Unhulled Sept. 1 - April 1) 100 lbs./ac.
(Hulled April 1 - Sept. 1) 75 lbs./ac.
"Rebel" Fescue 50 lbs./ac.
Rye Grain (Sept. 1 - April 1 only) 50 lbs./ac.
German Millet (April 1 - Sept. 1 only) 50 lbs./ac.
Temporary Seedin
Dec. I -- AprT7lb
Kobe Lespedeza 50 lbs./ac.
Rye Grain 120 lbs./ac.
April 15 - Aug. 15
German Millet 40 lbs./ac.
Aug. 15 - Dec. 30
Rye Grain 120 lbs./ac.
5. Once all areas have been stabilized, contractor is to remove temporary
erosion control measures, regrade, 4 mulch to restabilize these areas.
6. For additional raWir rients, see the approved erosion and sedimentation
permit.
10
Contractor shall insure that he and all his workers (contractors,
subcontractors and other site personnel) do not damage construction
stakes or other measures used in laying out the project whether by
the Engineer or another entity including those under the employ of the
contractor. Contractor shall cause his workers to observe and verify
to the fullest extent practicable that stakes, other measures and grades
are, or appear to be, accurate and correct, and immediately, but prior
to any associated work, notify the staking entity of any potential conflict,
error or gyestion regarding the work. The Engineer shall not be responsible
if all of the above measures are not strictly adhered to. The Engineer shall
not be responsible where due to damage, his staking can not be verified.
For critical or costly components of the work, where the contractor believes
that staking may not be preserved, the contractor shall regpest the staking
entity to place staking in on area where its preservation can be insured.
ROADS & DRAINAGE NOTES:
1 . The Streets to be constructed for this project are subject to the
Department of Transportation Certification Program and Quatity
Management 5y5tem Maintenance Version Rec}uirements. The
Contractor, at his expense, shall provide test re5ult5 on
I ) Subgrade, 2) Base and 3) Pavement. The Contractor shall
m5ure. that all construction and testing 15 performed in accordance
with the N.C. Department of Transportation "Standard
5peaEication5 for Roads and Structures", latest edition, 2000
tiot Mix Asphalt 5peaftcabon5 and Manual, and "Quality Management
5y5tem Maintenance Version'', and Shall report the testing and for
core locations, test method, results and D.O.T. allowable range
or tolerance, as applacable. 5ubgrade shall be tested for density
and shall be proofrolled by the testing Engineer or the Engineer
or Surveyor who will i55ue the Final Certification. Base and
pavement shall both be tested for density and thickness. J Parker
Associates 15 admmi5terin6j the construction they must also proofroll the
stone. Testing for pavement shall be certified by either a professional Engineer or
properly certified QMS technician and *hail be in accordance with QM5 criteria.
Required thickness for this project 15 as shown on the plans. Note that thickness for
widening or turn lanes is greater than that for snternal streets.
2. Minimum Densities:
Subgrade 100%
5tone Base 100%
5F 9.5A 90%
5 9.58 92%
1 19.01392%
B 25.013 92%
3. Notify the Engineer or Surveyor, who wilt i55ue the overall Final
Certification, of all phases of Roadway Construction,
4. All metal used for any type of catch balm or inlet Shall be produced in the U5A.
5. A minimum sight distance of i O'X70` 5hadl be, maintained
along the right-of-way of all internal intersections.
G. 20 foot radii at right-of-way intersections, 30 foot radii at
edge of pavement intcr5ection5.
7. Alt culverts under 5treet5 shall be reinforced concrete per North Carolina
Department of Transportation 5pecification5, unless otherwise specified and/or
approved by the Engineer and/or Department of Transportation.
8. All roads shall be public and built to NCDOT 5tandard5.
9. There shall be no encumbrances within the NCDOT Right-of-way,
10. All materials and practices shall meet North Carolina Department
of Transportation 5tandard5.
I I . For other detailed construction notes, 5ee plan and profiles.
Silt Fence 4
Clearing Limits
on Property Line
ffi /
Trailwood Section I `
M.B. 42, Pg. 155 ! 431
-
♦ ', l4 i 0
Silt Fence
Clearing Limits
an Property Line -
tn-
>r
m
sa
a
Z
Begin
Silt
Fence
Site Benchmark
Southern Bolt next to 'H' In Hydrant an
Southwest Corner of Trailwood Dr. 4 Lee Rogers Rd.
Datum NAVD'88 Elev.
--- Reserved; Not Part -
i of this Plat
i
J.E. McCotter
Land Company, LLC
M.B. 3, Pg. 158
D.B. 3040, Pg. 490
Regrade 4 relocate
ditch beginning •
i
Slay. 36.50t
^r
Typical House
4 Drive
t l
O
37.71
A® �
\
ro
Ditch
Trailhead 'Lane
501 R/ W
T
Inv. In
36.86
1
Remove
ex.
drive LLNM El
2
37.49
Ditch
G� 1
34.64
Clearing Limits
on Property Line
Trailwood
Benchmark ®
Begin
Drive
- � �`',� Y'
silt
Fence
60' R/ W
Stabilized
Construction
RCD
Entrance
x.
Relocate ex. ditch
ae shown
m
1.
Tie to ex. ditch'
36.15t
Wetland Line
(Typ• )
�l
' { ' 35 , a:
36 Y
•rr -
t y��,>,�,
Tar Kiln Hills, Section IV
M.B. 32, Pg. 54
LEGEND
ASL -
Apply Swale Liner
CL - Canter -line
elev. -
Elevation
Sop -
Edge of Pavement
ex. - existing
Inv. -
Invert
M.B. -
Map Book
(min.)
- Minimum
Pg. -
Page
x 3q.56
- Proposed Elevation
=fl RCD -
Rock Check Dam
RRA -
Rip Rap Apron
R/W -
Right-of-way
® ST #1
- Sediment Trap
TOG -
Top of Curb
(Typ.)
- Typical
1 351 - Adjoining Lot Number
-- -
Flow Arrow
O-
Lot Number
O-
Pipe Label
O
-
Swale Labe!
CL -
Clearing Limits
CL sf -
Clearing Limits 4 Silt Fence .
--- --- --- -
Ditch or Swale
- - - - -
Existing Ditch
- -- - -
Wetlands Line
Wetlands Hatch
Sediment Tran Chart
Sediment Disturbed Volume Size
Trap Area (Acres) (Cubic Yards) (Length x Width x Depth)
1 0.52 69.33 41'L x 12'W x 4'D
2 0.97 129.33 44'L x 21'W x 4'D
Design Standard - 133.3 CY Sediment Trap Volume per Disturbed Acre.
Swale Calculations Chart
Area Q10 Side- Channel Velocity Velocity
Section (acres) (cfs) Slope Slope(%) (bare)(fps) (grassed)(fps)
1 - 1 0.48 1.73 3:1 '0 -.005 1.51 0.76
2 - 2 0.21 0.76 3:1 0.005 1.23 0.62
Q=ciA Friction Factors
C-0.5 n=0.02 Bare Earth
i10=7.2 in/hr. n=0.05 Grass
v=1.49 R 2/3 s 1/2
n
Note:
1. See site plan for typical section locations.
2. Sections selected are worse case sections.
Drainage Pipe Chart
OUTLET
AREA Q10 DIAMETER GRADE LENGTH VELOCITY
PIPE (acres) (cfs) (inches) (ft / ft) (If) (fps)
A 2.17 7.81 18" RCP 0.003 64 4.95
Q-CiA
c=0.5 RCP = Reinforced Concrete Pipe
tc=5 min. CFS = Cubic Feet per Second
i10-7.2 in/hr. LF = Linear Feet
FPS = Feet per Second
NOTE:
1. Contractor shall use invert elevations shown on plans
for construction. Grades shown above are rounded.
TRACT DATA
Total Area ..................... 3.97 Acres
Total Disturbed Area ........... 2.92 Acres
Number of Lots ................. 5
Minimum Lot Size ............... 15,000 S.F.
Minimum Lot Width .............. 60'
Average Lot Size ............... 32,054 S.F.
Smallest Lot Size .............. 26,613 S.F. (Lot 3)
Linear Feet of Streets ......... 183T S.F.
Proposed Use ................... Single Family
Existing Land Use .............. Wooded/Undeveloped
Water Service .................. ONWASA
Sewer Service .................. Individual Septic
Zane........................... R-15
GENERAL NOTES:
I. Topographic information was created from a combination
of Lidor elevation data obtained from the N.C. Flood
Mapping Program, and field survey by Parker and
Associates, Inc. on 12/01/11.
2. Development area is agriculture land and partially wooded.
3. There are no Areas of Envirorm xntal Concern as
defined by the Coastal Area Management Act (LAMA)
on this site.
4. Storrnwater from this project drains to an ur ; :-ned
tributary to Queens Crock which is classified as SA;WQW and
is a part of the White Oak River Basin.
5. For additional information, see plan and profile and detail
sheets.
6. The developer is building houses on all lots. The typical
footprint shown is to denote driveway and house
construction. The actual size and location of the
structures may vary.
7. This project is not affected by any special flood hazard
area based upon FEMA map CPN 370340 5326 J
(Onslow County). Effective Nov. 3, 2005.
8. Wetlands are as flagged by Pittman Soil Consulting verified
by the USACOE in May 2012, and surveyed by
Parker's 4 Associates, Inc. in December 2011.
q. Lot layout based on soils information plotted 11/16/2011
from Pittman Soil Consulting.
10. No areas shall be graded steeper than 3:1,
11, All lobled swales are to be lined with American Exculsior
Curlex CL-1 Erosion Control Blanket, or cApal.
12. Road Side ditches shall drain at 0.5% towards the
existing road side ditch on Lee Rodgers Road.
General, Grading, Drainage,
Erosion and Sedimentation Control Plan
TRAILWOOD SECTION IV
Swansboro 4 White Oak Twp., Onslow Co., North Carolina
�urnelrl valaexr:
J E McCotter Land Company, LLC.
P.O. Box 12,451
New Bern, N.C. 26561
[phone]
DATE: 01/03/12 _GRAPHIC SCALE: 1"=60'
0 30 60 120 180
SCALE: 1"=60' FFFt
Parker & Associates, Inc. ng gam
Consulting Engineers - Land Surveyors - Land Planners
P.O. Box 976 - 28541-0976
Field 5ookt Trailwoods Pg. 591-70 306 Now Bridge Street - 28540 =_-
Disk Name: Aced2335 Jacksonville, North Carolinas
Filmiorne: TraiIuxodslV-4en.dwg ELB Phone [phone] - Fax [phone]
Job No.. S11051q-5180 Sheet 2 of 5 Firm License Number: F-0108
! 4 r

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Note:
Contractor shall insure that he and all his workers (contractors,
subcontractors and other site persomal) do not damage construction
stakes or other measures used in laying out the project whether by
the Engineer or another entity including those under the employ of the
contractor. Contractor shall cause his workers to observe and verify
to the fullest extent practicable that stakes, other measures and grades
are, or appear to be, accurate and correct, and immediately, but prior
to any associated work, notify the staking entity of any potential conflict,
error or question regarding the work. The Engineer shall not be responsible
if all of the above measures are not strictly adhered to. The Engineer shall
not be responsible where due to damage, his staking can not be verified.
For critical or costly components of the work, where the contractor believes
that staking may not be preserved, the contractor shall regpest the staking
entity to place staking in an area where its preservation can be insured.
PRECAST CONIC. COLLAR SET
1" ABOVE VALVE BOX TOP
STANDARD VALVE BOX
12' MIN
M SACKFI CONCRETE
2' CAP
REAM ANW4RD VALVE Box COUPLING
FOR CAP
24" LONG 2e 2' PIPE
BRASS POPE NIPPLE CONCRETE BLOCKING
#57 STONE
2' CI 90 DEG
BEND (THREADED)
2" PVC WATER 2" 18BM
GATE VALVE
NOTE) NO PLASTIC DR GALVANIZED SCREW FITTINGS BEFORE VALVE
2-INCH BLOW OFF ASSEMBLY
ONWASA DETAIL WS B02
Not to Scala
I-� 17' MIN -- 1
DEWEY BROTHER MBX-I'
OR APPROVED PLASTIC
METER BOX
E i i 11 i
R ABLE
•`--"...-xl Section I
2, Pg. 155
43 1
1
.40 LF of 60PVC
Cg00 Water Main
1
Inside of 12" Diameter
Steel Caslrlg with wall
thickness of 0.IW"
1
401LxI01Wx4.51D
Deep Bore Pit (Typ.)
10, off EOP
6"xb" T
■ Tee
Sleeve W//CRV 1.
6" GV
(Reverse Tap) 1
�� 6" FH
(D
s
Receiving Pit
71Lx101Wx6'D '
} i \
.
l
ood
Txai�w
1 2-46. s
6a Bend*
l
t�
� O
v.
1 L \ 1
b� O
Water Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10,
J.E. McCotter 11.
Land Company, LLC
M.B. 3, Pg. 158
D.B. 5040, Pg. 4qO
12.
13.
10, poet EOP
6" G.V. 14.
Stub -out I Joint
6' P.T. 2' 15,
2" B.O.
16.
Trailhead Lane
501 R/ W
6" PVC Water
41 off EOP
VA I
3/4' P.E. PlASI1C
5/8' X 3/4' METER TOBE
BY
Q p.
3406 SDR9
ONWASATALLED
VIA
2'
CHECK VALVECONNECTION
'+
O
,
45
TO
WATER OWN
BUNH Y OWNER
TEMPORARY PLUG FOR SERVICES
3/4' BRASS CORP,
NOT TO BE IMMEDIATELY
CONNECTED,
G1 ti
COCK MUELLER CC
FOR SHALL DIAMETER PIPE
3/4' X 5/B' HEM YOKE WITH
USE TAPPING SADDLE WITH
D'2�
LOCK WING NE -TER STOP AND
NEOPRENE GASKET
ASSE DUAL CHECK
CEMENTED IN PLACE
MUELLER NO. B2404-2A 42
NMI METER BOX TO BE SUPPORTED ON BRICK OR BLOCK
Detail
'
TYPICAL WATER SERVICE CONNECTION WITH DITCH
Not to scale
/MINIMUM 36' HORIZONTAL CLEARANCE
FROM ANY OBJECT.
FIRE HYDRANT. P'.DPER NOZZLE TO
/BE POINTED PERPEMDICLILAR TO STREET.
TRAFFIC FLANGE BETWEEN
6' ABOVE GRAVE VATE:RNMIN
TO FROM
EDGE FROM FEDGE OF
PAVEMENT
VALVE BOX r 6' GATE VALVE
d
CONIC. THRUST
COMPACTED BACKFILL BLOCK
New'
6' MM BRANCH PIPE
MAIN
11 MDt 3 E ODIC L3/4' COLD DIPPED
GALV 8R[DLE �-
OF CRUSHED STONE DRAINAGE ROD MAY DE COUPLED.
ATE TWAT BLOCK 7 CU. FT. CRUSHEDPLACED AGAINST
UNDISTURKII EARTH STONE MIN. [STUBBED EARTH
NtITISf
L FIRE MTDAMT SHALL M NUDre4 CEfifiROl IN AMEAD:AM FUAV 011T1m F" 73
8 FINE W10RANT SHALL K DHSTALLn USllra HYDRANT TEES.
3 p1AWH PW SHALL K DUCTILE DION AVVA CAD-%
4. 6' GATE VALVE &RILL X AVVA C= OPER LIFT.
S STEEL ROB' AMD XLTS SHALL. TE 3/4' CURD DPPm GALVAN=
L FIRE NFDILAMTS VDl 1E DKTALLED IN TRUE VERTICAL POSITEK
7. NOGN IGiS MAY BE USED OM FIRE NYDMMET WIANCH I.= FOR i101111 Ea, IF MORE Trial ONE
Htm a3rU NG IS ENCEENU
& FIE MFNMYHTS TO ME LOCATED IN EASF]ENF ADJACENT TO ROW.
A INSTALL xpIL RB Ii#" ♦ m a PER DRAVINn OR CO SITDINS MANDATE.
ANYTIE SM W� O7RiNCTLU. reed WOOL
a AMY ar"M WOIM OIM41i THE DYDE Ur
TIE IRE HURWr, TIE PERM IEVENSULE
FOM TIE w M IS MERPO SU LE FMASJUBMS
TIE nK RYIRAMT TB SHAY VIHON f9lLUMM
FIRE HYDRANT ASSEMBLY
SHOULDER/DITCH SECTION
ONWASA ADD. 6129 11
Not to Sale
Ii1rE; coRaET>: vALVE
MVII IIEINUDEB PI ALL
O1�M VA.VEL
APAMAVm METMO FMEJ[TONSIIiI " VALVE
sF
Tr► MIICDa 70 > I r 4
a tic MfWT VOW
rAdr"s
nbm
IN" kC a VKK
1L PR KART /ivlR
v■'-I err _.wed vL
MOTE. VALVE M NOT TMAN NM VALVE AuL 'O CONTACT WATER
MUST ClJItS GMiJ1It,
TOM SHALL s TM/EMED TYFL
VALVE BOX INSTALLATION
ONWASA DETAIL WSL VB
Not to SWIG
1 •,4 }
�1
1
y�
w a w
wLLreeak norrooafrrerre,ken
aRwu'rt...e.r.;Ga=+tea
euneek:,kee aces a�,v,. vkve
eaxrou � neEro®krrE
oakesr,cr..anw rr
kex.t6,a ae
.enx,veo ekrrr�
cwsrnoxcnre vu�
smd.,m,u a,k.er
1 lIa1E aw Naee3s WY
ee ll�o,i o"f,
INLINE VALVE DETAIL
ONWASA DETAIL WS ILV
Potable water supply to be by Onslow Water and Sewer
Authority (ONWASA).
Sewage disposal to be by individual septic tanks
on each lot as approved by Onslow County
Wealth Department.
As of January 1, 1,186, anyone digging with
mechanized equipment in highway right-of-way,
private utility easements, or public spaces will be
required by North Carolina law to give notice of the
proposed excavation to all existing area utilities at
least 2 working days before starting to dig. The
utility owner is to locate its facilities in the areas of
the proposed excavation. Utility members of ULOCO
can be contacted at I-800--632-494q.
Locations and elevations of existing water mains are
approximate and shall be verified by contractor prior
to construction.
All water mains 4" through 12" shall be AWWA C-q00,
Class 236. 2" water mains shall be ASTM D-2241, PVC 1120,
SDR 21, 200 PSI pressure rating.
Fire hydrants to be Mueller Centurion model A421
or American Flow Control Mark 73.
Water mains shall be buried with minimum of 36-inches
cover, unless otherwise noted.
Contractor to lay water mains at extra depth to avoid
conflicts with storm drainage or other facilities.
Contractor shall notify the certifying Engineer and
ONWA5A at least 48 hours prior to commencing any
work, inspections, sampling, and pressure tests.
Chlorination and pressure tests are required in the
presence of the certifying Engineer and ONWA5A.
Contractor shall furnish negative bacterial onaylsis
results and 24 hour chlorine residual results to the
certifying Engineer.
Contractor shall maintain comprehensive (depth and
horizontal locations) field "As Builts" for all installations
and submit them to the certifying Engineer and
ONWA5A.
All lots shall have individual water services installed
by the contractor.
All water system installation materials and practices
shall meet ONWASA specifications.
For other detailed construction notes, see plan and
profiles, and specifications.
All construction within D-O-T right-of-way shall be in
accordance with the NCDOT requirements. D-O-T officials
shall be notified 48 hours prior to commencing work
within the right-of-way.
- Reserved; Not Part of this Plot
__/
/ Wetland Line
J ' (Typ. )
/ Tar Kiln Hills, Section IV
M.B. 32, Pg. 54
i
35 i
/W
W
W
w v
• V
W
. W W
w
ONWASA'S CUSTOMER'S DUAL CHM VALVE NEAR METIER
RESPONSIBILITY RESPONSIBILITY DOLS DDIECK VALVE ASSENILY red
STOPS HERE. BEGINS COMERCGL USERS AT A KNMILK
CONTACT DNASA'S OIdSS-CONNECTION
CONTRIIL WrWE
METER CRT-WF METER METER EM GATE VALVE NEXT PRESSURE REM DIG GATE VALVE
OIVASA'S ONYASA'S ONVASA'S MMETER VALVE WITH STRADFJI NEAR M13USE
MREaUFREDI aiEQUIRE 1 =TGN R OPTIOND
I
FROM TD
UNIWASAB HOUSE
CUSTO��
WATER M M FLpy, FLOV FtDV
I
North C*rallna R:ed+M:O Code Section 600 reg6b• a Gnu valve, badkflar prevention a W a pressure roduleNp
Yeive on aG aonvIectlone N" the PIWk Voter Supply.
L A Gate valve, badkfloe drvkce 1n the Earn of a Dune OWeek Vtive far MAdentW (Doubt* Check Valve A--W- - far
cawkercbl at o mb*%eR), end a press" reducing valve 3M be im"Hed Mrectly bo*W the peter (See dHp`on abovelL
L An addtlawl pate valve boated near the I{o,•ae b recafekerllN d, but not r*gWval.
t
4. The rater peter ell be Locked upon b{staMatbRea
m ease contact the bill Voter an d y NWG A
twenty-fa:r (24) hors ►, "Nw+ce to schedAn the hspecUm of the vat-
6. AL valves WU be Installed prior to &NOW& p the neter.
Meter Placement Note,
Kt the slue flap apwVx3mt44y "-ty (W feet fr•am the Center of the road UtLty Rlpht of War For pepper placSwent
of ONWASA's eater- n~. All efforts *M be sand* to Ylstati the netsr she, It is nsr4a?* hokrever. ONWASA reserves the
right to Place the mtrr In the Meet feaMiAt locntfon to aU potties WNved If' the bWe Flap Is rot placed In a Feastle
Location, It my r•eskA* in a detay of Y{sta"atiwn
METER INSTALLATION
ONWASA DETAIL WS M1
NOt t0 5".0
T COLLAR
'c•
UNDISTURBED SOIL
CLEARANCE
'Y' BAR -
REiNFIItCilr RIA31IIItEMENTS
31 NTN
CLEARANCE
LEGEND
B-B
- Back of Curb to Back of Curb
M BO •-
Blow --off
BOC
- Back of Curb
EDP
- Edge of Pavement
ex. -
existing
QFW -
Fire Hydrant
M GV --
Gate Valve
M.B.
- Map Book
Pg• -
Page
► P.T.
- Plug Tapped
PVC
- Polyvinyl Chloride
R/W
- Right-of-way
(TYP-)
- Typical
35
- Ad joiner Lot Label
y '
13
- Lot Label
- - - - -- ---•-
- Water Line
LD. PIPE
I REBAR SIZE
'X' MR LENGTH 'X' BAR WEIGHT
I 'Y' BAR LENGTH
'Y' BAR VEIGH
NO, REQUIRED
aJL L043 LBS/FT
1 1'-1'
1 L1 LDS. EACH
X-24, Y-12
.48E Urep
16
I 31-B'* 13A P7q I.= LBS/FT
I r-3'
I L9 LBS. EACH
X-24, Y-12
TLIak MT rrr f �n dun T WT krf.rn■ r
ITPIPE
'A'
'a'
'C- 6'-16', 2V-R4'. 3V-36'. 48'
36'
I'-4`
1'-7'
4'
48' L 9redter
1'-W
11-9.
6'
NOTES
L CONCRETE SHALL DE 3000 PSI AND TRANSIT MIXED,
2. REINFORCING BARS SHALL BE DEFORMED AND TIED TOGETHER.
3. TRENCH BOTTOM WIDTH IN VICINRTY OF THRUST BLOCK INSTALLATION SHALL BE THE MINIMUM WIDTH
AS SHOWN [N STANDARD EMBEDMENT DETAIL.
4. BACKFILL TAMPED IN 6' LIFTS PER
STANDARD EMBEDMENT DETAIL.
5, THRUST COLLAR MUST BE FACTORY
WELDED ON RUTH SIDES ALONG BOTH
EDGES OF COLLAR AROUND CIRIXI FERENCE.
THRUST BLOCKING
ONWASA DETAIL WS TB4
Not to Scale
3
PIPE BEDDED IN 4' IEil11 LOOSE SOL WIM paM•PLL
UONTLY CW90UDA1ED TO n P OF WE
((Lp(AE R)OL IS DEFIND AS NATTrE UK E WAVATED
FROM 11E TIE! F W OF ROCK a1pN■C MAIEIIAL.
FGROGN MATERIALS AND MOM EARM) -
IV4 TVPE a
PIPE BEDDED lH SAME). GRAVEL OR PPE HEDDED TO " GEW0 RLIE IN COMPACTED
011S 11M SMOE TO A DEPIH OF 114 GRANULAR MATERIAL. 4' MINU 1 UNDER PPE;
PPE DAIEIER 4' 111141111011 WIM CGMPACIED GRAN" OR 90= MATERIAL TO TOP OF
BAOffLL WEPACTED 1B RIP OF PPS. PPE. (APPININIIARLY 00 IkFKIiMT ITAMOARD
STANDARD PROCTM AASH(APPROMAIMY 00 �T-99) (SUMT MATFR GIs DEFINED AS XArX BOL
DICAVATED FRW THE 1RENCK FIN1c OF RDCKS, ORGANIC
NO - MATERIAL FOOMAMROGN MAILS AFROZEN EARTH)
1. FOR NORMAL PIPE SIZES 14 INCH AND LARGER. CONSIDERATION SHOULD BE
GIVEN TO THE USE OF LAYING CONDITIONS OTHER THAN TYPE 1.
2 CONSIDERATION OF THE PIP1-ZONE EMBEDMENT CONDITIONS INCLUDED MI THIS
FIGURE MAY BE INFTIIENCE BY FACTORS OTHER THAN PIPE STRENGTH. FOR
ADDITIONAL INFORMATION 00 PIPE BEDDING AND BACKFRI, SEE ANSI/AWWA
ceoo WATER MAIN EMBEDMENT DETAILS
ONWASA DETAIL W$ED
NOT TO SCALE
Site
0
2
L
n
c
F-
Nub oulevard
B
To ,�k�ville
To Sug nsboro �- T
24
U5 �;griLuW
Vicinity Sketch
Not to Scale
TOP OF GROUND
THRUST COLLAR 2X2X12' THICK
SEE 6-6 SPREAD FOOTER
THEN ADD
BACKFILL
TYP. 3/4' THREADED
MEGA -LUGS ANCHOR STEEL RODS
STRAP ANCHOR
STRAP
DNCRETE THRUST BLOCK
SEE SHEET 1 OF 4, r
BOTTOM DF TRENCH �•-2O--i !}•-p.e:
UNDISTURBED EARTH
ADD MEGA -LIKE RETAINER GLANDS
THROUGHOUT ASSEMBLY,
ROD REQUIREMENTS
SIZE OF 45 BEND
STATIC THRUST IN POUNDS
NIA OF RODS REQUIRED
6'
4,328
4
8'
7,694
4
1
17,312
4
16,
30,779
8
4'
9,252
I 8
INACTION BEARING AREAS FOR HORIZONTAL WATER/SEM M PPE BENDS
wan am mr Or USIA ►."
ono©000000
- �E�Id�7■IEiIOQB�©�
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Emir
olw©�000n�
ItT3i
�■■
�
�
I.■
■■
t~rNlr
i�
1�
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rE�
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Illalocal00000a�o
6
11109 AT M AMA OF W lO 11E TSIM4T
!! m11011K LII°YT' WMAX FAL'iM RIN IIIOIIAMM FOR
THRUST BLOCKING
ONWASA DETAIL WS TB2
Not to is
TYP
BORE PIT
40'LX10'WX6'D
60
+E ROAD
EXISTING 6' WATER MAIN
20' ASF14ALT ROAD TAPPING SLEEVE
WITH G.V.
'-►' TYP RECEIVE
151LX5'WXG'D
1& MIN. 18'
MIN. I k RESTRAINED�AND BLOCICEDTO BE Ei2LY
6 PVC WATER II
F_EL I
40 L.F. 12' STEEL CASING
FOUR 6" MAIN, USE 12' MIN. DIAMETER !STEEL. CASING - O.ISHO MIN. WALL TWNCKNESS
TYPICAL REVERSE TAP BORING DETAIL
NOT TO SCALE
I, CONTRACTOR TO FIELD VERIFY LOCATION AND DEPTHS OF
EXISTING OF WATER MAIN AND ANY aNER UTILITIES
PRIOR TO BEGINNING BORE.
2. CASING T14ICKNM 514AU BE PER D-O-T REQUIREMENTS.
5. CASING 54ALL EXTEND 10' PAST T WE EDGE OF
PAVEMENT ON BOTH SIDES OF LEE ROGERS ROAD.
4. BORE AND RECEIVER PIT SHALL BE A MINIMUM
OF 1' 14 PER IV 0EPT14 AWAY FROM TWIE EOP.
5. BORE PIT DEPTHS ARE AS MEASURED FROM 'ME
SMOULDER ELEVATION.
Field Hook: Trailuloads Pg. 59-70
Disk Name: Aced #2385
Filenarm: TrailLuoodslV-Gen.dwg ELB
Job No., 511051q-5150
For water rotes
see sheet 5
Water Plan
Sheet 3 of 5
GENERAL NOTES
I. STEEL RODS AND DOLTS SHALL BE 3/4' HOOT OR COLD DIPPED GALVANIZED.
2. CONCRETE SHALL NOT CONTACT BOLTS OR ENDS OF MECHANICAL JOINT BENDS,
3. MEGA -LUGS TO BE USED AT ALL FITTINGS.
4. MUST USE DUCTILE IRON EYE BOLTS WHERE NECESSARY.
THRUST BLOCKING
ONWASA DETAIL WS TB3
Not to Is
k
UNDISTURBED
SOIL (TYP.)
k 4
PLAN -ENDS
45'
Is' M1N.-10' DIA. OR LESS
24' MIN.-12' OIA. OR GREATER
SECTION X-X
BENDS g TEES
x
A A
X
PLAN -TEES
is' WIN. 0--12 MIN..
10' DIA• O 2's Ae UP
AM LESS
0 O
U q
C-PLAN
D-ELEVATION
PLAN ek ELEVATIO7N
EWGS
PIPE
BO' BETID
45' BEND
22-1/2- BEND
11-1/4
TEE
I PLUG
SIZE
A
8
A
B
A
B
A
I B
A
B
1 C
D
+•
is,
le
IV
13,
7'
IV
7'
10'
12'
IV
I r
8'
r
18"
12"
IV
Ir
7'
10"
7'
10"
12'
14'
19'
D'
8'
24'
t8'
13'
19'
IV
12"
10'
12`
16'
18'
25'
1",'
10'
28'
22'
15`
22"
12"
is,
12"
15'
20'
22"
31'
14'
12`
32'
28'
19"
28'
14
18'
14-
16'
2 "
29'
37'
17'
18'
S4'
38'
30'
38`
18"
38'
18'
38"
36'
42'
Se
24'
ASSUME 2000 PSF SOIL (SAND & GRAVEL MATH CLAY)
IJ.4IFSL
I. BASED ON 200 PSI STATIC PRESSURE PLUS AWWA WATER HAMMER ALLOWANCE.
Z ALL BEARING SURFACES TO BE CARRIED D TO UNDISTURBED GROUND.
3. THRUST BLOCKS TO BE USED AT ALL LINES OPERATING UNDER PRESSURE
4. CONCRETE SHALL NOT CONTACT BOLTS OR MECHANICAL FITTINGS,
5. CONCRETE SHALL BE 3000 PSI.
6. TRENCHES SHALL CONFORM MATH STANDARD BABEDMENT DETAIL
7. ALL BENDS AND INTERSECTIONS SHALL HAW CONCRETE THRUST BLOCKING.
8. SEE STD. THRUST BLOCK SHEET 2 OF 4 FOR OTHER SOILS.
THRUST BLOCKING
ONWASA DETAIL WS TB1
NoL to Scale
TRAILWOOD SECTION IV
Swansboro 4 White Oak Twp., Onslow Co., North Carolina
J E McCotter Land Company, LLC.
P.O. Box 12g51
New Bem, N.C. 28561
[phone]
DATE : O1 /03/ 12 A ulc sca :Ill =6oI
0 30 (00 120 150
SCALE: 1"=601 FEET
Parker & Associates, Inc. ing Bon
Consulting Engineers - Land Surveyors - Land Planners xO�
P.O. Box 976 - 28541-0976
306 Now Bridge Street - 28540 =
Jaelmnvlille, North Carolina
Phone [phone] - Paz (910) 455--3441
Firm license Number: F-0108
S 'I , 'j '? t� +, i1r: i I 3 7i -. [' i !rN I, i; ',T•,� 1 i1 , +
' ..I i. i l I l II• $� �, I{ 1 Ifl U N-..I { k .� l- , i f,q i� � t� SU, rl ♦�NI ' I Y ,'IN k r, I� 'i:� "11'�i�} NN Ur I•N-
1 ,yy
T f �a�' •• . ., 1 ,r 4.S •� r J5N tk' {S lit.: i r
r....,�•.{.. ....1 ...,.,I :..,.. '•,.: .. .. ,. {-.1.}k! t.,l;l 11.,iYAtk.I1'�CSi�1t;x:'.1.: �,,Oi•
•

1 -..l-i L,/1LUl ia.."f -°F--- - - ih;l', ±j,
lam"
Contractor shall insure that he and all his workers (contractors,
subcontractors and other site personnel) do not damage construction
stakes or other measures used in laying out the project whether by
the Engineer or another entity including those under the employ of the
contractor. Contractor shall cause his workers to observe and verify
to the fullest extent practicable that stakes, other measures and grades
are, or appear to be, accurate and correct, and immediately, but prior
to any associated work, notify the staking entity of any potential conflict,
error or gyestion regarding the work. The Engineer shall not be responsible
if all of the above measures are not strictly adhered to. The Engineer shall
not be responsible where due to damage, his staking can not be verified.
For critical or costly components of the work, where the contractor believes
that staking may not be preserved, the contractor shall regyest the staking
entity to place staking in an area where its preservation can be insured.
m
J
W
Trailwood
Drive
601 R/ W
u;ate�
(D
no o Trailhead Lane
501 R/ W
At all intersections:
W y 20' radii at ail rights -of -way
Q+ 30' radii at edge of pavement
i
Remove ex.
Pipe
�a'er
Reverse Tap
Legend:
ASL
- Apply Swale Liner
M80-Blow
Off
CL -
Centerline
DI -
Ductile Iron Pipe
Elev.
- Elevation
EOP
- Edge of Pavement
Ex.
- Existing
FP -
Fire Hydrant
JQGV
- Gate Valve
0 Inv.
- Invert
L -
Arc Length
LF -
Linear Feet
Min.
- Minimum
PC
- Point of Curvature
PT
- Point of Tangency
P.T.
- Plug Tapped
PVC
- Polyvinyl Chloride
R -
Radius
R/W
- Right-of-way
RGD
- Rack Check Dam
RCP
- Reinforced Concrete Pipe
RRA
- Rip Rap Apron
Sta.
- Station
T -
Tangent
(Typ.)
- Street Typical
V.G.
- Vertical Curve
+ -
Flow Arrow
10 -
Lot Number
-
Pipe Label
x 3B—oI -
Proposed Spot Elevation
-� -
Sign
srop -
Stop Sign
CL -
Clearing Limits
Q- sf -
Clearing Limits $ Silt Fence
-
Ditch
-
Existing Ditch
-
Existing Waterline
^----- -- -- -
Waterline
-_ TRAILWOOD SECTION IV
a
u•
c
J E McCotter Land
Company, LLC.
P.O. Box 12g51
New Bern, N.G. 2b561
ap
T �y
Swanso Twp., White Oak Co., North Carolina
[phone]
0+00 1+00
2+00
Parker & Associates, Inc.
H°n�
eet No.
ad
Consulting Engineers — Land Surveyors — Land Planners
GRAPHIC
SCALE: i"=.Q'
P.O. Newe�la�e
1-02�er340
_
Sheet 4 of 5
so stx�et
__ _ _
0
40
BO
120
Jaekronville, North Carolina
= _
Designed AMP
Phone [phone] - Fax [phone]
...Firm License Number: F-0108
Drawn EL.B
FEET Field Book: Traiilwoods Pg. 59-70
Date OI/03/12
Scnle Vertical 10- 4'
Filename
Disk
Job No.
Norimntal } •40 TrallwoodsIV-C"n.&V Aced #2335
5I10519-5180
_ r ;--•T ,
�, r' S f f
''{1'
j�h ��_ r 1 4 F Lt
- -
I �l f 11 ;I'' `S
'r�l-+� F•ry i �11'{�'� ��`' fN'
�� ii,s I�,',i ,'
�I
, ,; �,;
<�",�i
; .. ..t '� .. .. .. .., � t•. 5. .- ..
�,� r
.. i
.. }
..
: . s .� �' 'r..t :w'i t��`� S .= fe� S i -�� .
.

op
NOTES:
1, Sediment shall be removed and the trap restrored to its original
dimensions when the sediment has accumulated to # the design volume
of the trap. Sediment rerioved from the basin shall be deposed in a
suitable area and in such a roamer that it will not erode.
2. The structure shall be checked regularly to Inaers that It is structurally
sound a,d has not been damaged by aIon or construction ecopm A.
the height of the outlet should be chocked to insure that its center is
at least 1.5 feet below the top of the emba kmient.
S. Weir Length
Drainage Area War Length
(Acre5) {Feet}
I 4-0
2 6.0
3 b.0
4 10.0 �✓'tane Structure
5 12.0 5'
nin
4. See sediment trap chart for volumes 4 sizes.
600 cu. ft./A
Storage Area
5'
--Filter Fabric
11�ql Dia. Riprop
Trap Bottom to be 1.5' min.
Trap Bottom below existing around
ry�r Cr055 Section Overfill 6"
for Settlement
3'
Min.
Stone Section
TEMPORARY SEDIMENT TRAP DETAIL
NOT TO SCALE
EXISTING ROAD
R/W
ENTRANCE
PROFILE
50' MIN.
LENGTW
R/W
' 12' MIN!
(SEE NOTE)
PLAN VIEW
TEMPORARY STABILIZED CONSTRUCTION ENTRANCE
NOT TO SCALE
Construction 5pecification5
I . Aggregate size - Use 2-3 inch washed stone
2. Length - A5 effective, but not less than 50 feet.
3. Thickness - Not less than Six (6) Inches.
4. Width - Not less than full width of Al points of
mgress or egress. Minimvin of 1 2'.
5. Install filter fabric under entire footprint of the con5tri tion entrance
G. Washing - When necessary, wheels shall be cleaned to
remove sediment prior to entrance onto public nght-of
way. When washing is required, it Shall be done on an
area stabilized with crushed stone which drams into an
approved sediment trap or sediment basin. Ali sediment
shall be prevented from entering any storm drain, ditch.
or watercourse through use of 5andbacgs, gravel, boards
or other approved methods.
7. Maintenance - The entrance shall be maintained in a
condition which will prevent tracking or flowing of
sediment onto public mghts-of-way. This may require
periodic top dressing with additional stone as conditions
demand and repair and/or cleanout of any measures u5c-1 to
trap sediment. All sediment, spilled, dropped. washer.{ or
tracked onto public rights -of -way must be removed
Emergency
By-ass
(0" Below
Settled Top
Of Dam.
GGrround
S
5c4C6t%
ra
St^cct,-
s
Note: Ny
Burlap shall not be used.
Direction of
Run off flow
4
Steel Post --
Welded Wire Mesh —
Erosion 4 Siltation --
Control Fabric Compacted
Soil
all
Steel Post
Welded Wire Mesh
6" Below Ground
Note•
Spacing for posts shall be:
I. 8 feet maximum with wire mesh
or
2. 6 feet maximum without wire
mash with extra strength
filter fabric.
- Ground Line
2.4" Min.
Extra Depth Required
for Non -stable Soils
Section View
TYPICAL INSTALLATION OF SILT FENCE
NOT TO SCALE
5D
o�
RlpruF, a+
Section View
Median Stone Diameter = G" unle55 otherwise
noted on Erosion and Sedimentation Control Plan.
1. D = Inside Diameter or width of culvert.
2. MmimLrm Stone thickness to be two times
5pecafied stone diameter.
3, fabric to be installed under mprap
located in Swale.
4. finished grade of riprap Shall be at
invert elevation oI pipe -
'Not placed on too of ground at invert.'
PERMANENT RIPRAP APRON
NOT TO SCALE
L
Lharnnel
Bottom
B
7 Stone
W Check Dam Width
D Depth of Channel
dm - Median Diameter of Stare
Top of
Channel r
Channel
W = Varies TO i 2"
4
m m _
Ghmnal
Section A -A Bottom Section B-B
Note. -
Given dimensions are minimum unless otherwise specified
by the Engineer for site specific conditions.
FORTIFIED ROCK CHECK DAM
NOT TO SCALE
R/W 1"1 WW
I
I I I
i i I Sol TAPER
I I (REQUIRED WITI4 LESS
70' I i TAA N 20 )
i
10' R-30' I i I f2-30'
TRIANGLE
i
j.SICr1W4T
R/W
30'
R- STOP I
EDGE OF PAVEMENT I EDGE OF PAVEMENT
----------------------- ----
EXISTING ROAD
EDGE OF PAVEMENT EDGE OF PAVEMENT
FIGURE 4
NEW RESIDENTIAL ROAD OR RESIDENTIAL
COLLECTOR ROAD AND EXISTING STATE MAINTAINED
ROAD
NOT TO 5CALE
Instalt per manufacture's
Depth as recommendation
shown on
plans r i
I
1.5' Liner Height
30R5
SWALE DETAIL
Not to Stole
D Note: Liners are to be installed
Flow on all labeled stales only.
4' Min.
N67 Stone
RESIDENTIAL COLLECTOR
ROAD CR055 5fCTION
5TKIP PAVED SUBDIVISION 5TKEET5
NOT TO 5CALE
Field Book: Trailwooda Pg. 59-70
Disk Name: Acad #2335
� :Sri 5`� WIV-cen.dwg ELS Sheet 5 of 5
Gradine Details
TRAILWOOD SECTION IV
Swainsboro 4 White Oak Twp., Onslow Co,, North Carolina
QlI ll'ler/DeveloRW -.
] E McCotter Land Company, LLC.
P.O. Box 12951
New Bern, N.C. 28561
[phone]
DATE: 01/03/12
SCALE: Not to Scale
Parker & Associates, Inc. ug gon
Consulting Engineers - Land Surveyors - Land Planners
P.O. Box 976 - 28541-0976
306 New Bridge Street - 28540
Jaciraonvitie, North Carolina
Phone [phone] - Fax [phone]
Firm Lioense Number: F-0100
r r ;;r, i.. : I : . r a • + ,I 1 I,�i '•�- 1.1� :3. 1�r.+ } �, SIT; •,l I �!=I r,' Fil,i :ri . 71 f i �'