SW8970936_APPROVED PLANS_20070129

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 c�1 o93�
DOC TYPE
❑ CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
Z o o-1 O 12 �}
YYYYMMDD

2N0
STORMWATER, EhOSION CONTROL,
WATER DISTRIBUTION AND
WASTEWATER COLLECTION PLAN
Water
at Winding River Plantation
BR UNS WI CK COUNTY, NORTH CAR OLINA
SEPTEMBER 1997
PLAN PREPARED BY:
7R.
TON aivn ASSOCIATES, P.A.
CONSULTING ENGINEERS
PA. Box 2927 :imi t . North Carolina 2W9 (919) 754—&324
97-0/37

'2 EXISTING GRADE
25 PROPOSED GRADE
STORM DRAIN
° CATCH BASIN
24.4
GRATE ELEVATION
JUNCTION BOX
x SILT FENCE
—W— WATERLINE
Ps PRESSURE SEWER
Gs GRAVITY SEWER
—Iil� GATE VALVE & BOX
TEE
$ REDUCER
FIRE HYDRANT ASSEMBLY
• BLOWOFF ASSEMBLY
CLEANOUT
$ THRUST COLLAR
nlow:a:11
T
' CONSTRUCTION
ENTRANCE
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• 1 - B" GATE VQVE & BOX w
25 1 - 2" GATE VALVE & BOX
i4 A\
FUTURE WINDING RIVERI PLANTATION
PR PERTY OWNERS' AM ITY CENTER
;EPARATE EROSION CONT N TO , UBMITTED!
..............: isiii:isi.::+isisisisisi•isisisi:i:i•i:i:i:e:i:i:i:i:i:i:::e:i:
FINAL DRAWING
NOT RELEASED FOR CONSTRUCTION
1
V
ro/u
CLEARWATER PLACE
LIMITS OF DISTURBANCE
AREA OF DISTURBANCE = 8.4 AC
/ J
LELEV. ® 25
WALL ELEV. a 21.75
L ELEV. a 21.25
WALL ELEV. a 17.75
ELEV. a 17.25
VALL ELEV. a 13.75
NOTES
ALL ROOF DRAINAGE SHALL BE DIRECTED TOWARDS DRAINAGE
SYSTEM OR TIED DIRECTLY INTO A CATCH BASIN.
ALL STORM DRAINAGE PIPING SHALL BE HOPE OR RCP AND
CAPABLE OF WITHSTANDING H-20 LOADING.
STORMWATER PROJECT DATA TABLE
Built -Upon Area:
Buildings:
2.057 Acres
Parking:
2.263 Acres
Sidewalk:
0.260 Acres
Poolfrennis:
0.524 Acres
TOTAL:
5.104 Acres
Drainage Area:
8.85 Acres
% Impervious Area: 57.7%
SCALE: 1 "=40'
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F-o 1 37

Stormwater Detention Pond Plan
Scale: 1" = 20'
STORMWATER POND DATA SUMMARY
Built -Upon Area (Ac.) .....................................
5.1
Drainage Area (Ac.) ........................................
8.85
% Built -Upon Area ..........................................
57.7%
Computed Runoff from 1N Rainfall (CF) ...........
18,280
Provided Storage (CF) ....................................
20,335
Required Surface Area (SF) .............................
9,634
Surface area @ Normal Pool (SF) ....................
19,150
Surface area @ Storage Pool (SF) ..................
21,520
SW Storage Depth (Feet) ...............................
1.0
Number of Orifices ..........................................
I
Diameter of Orifice (Inch) ...............................
2.5
Elevation of Orifice (MSL) ...............................
20.0
Approx. Time for Drawdown (Days) ................
2.5
Top of Riser Elevation (MSL) ...........................
21.0
*10-Year Peak Flowrate (CFS) ........................
10
Flood Pool Elevation 0 010 .............................
21.5
"Routed" Q
SECTION A -A
24
SCALE:
24
HOR17ONTAL-l"', 20'--
VERTICAL 1" =P2'
i
2
22
LOOD POOL ELEVA�ON @ 21.5''MSL
STORAGE�POOL ELEVATION @ 21.0"�MSL
0
A
2 C
PERMANENT POOL ELEVATION @ 20.0
VEGETATIVE SHELF
0 6:1 SLOPE
18
BETWEEN 19.0'
FOREBAY
0
16
16
7
ELEVATION @ 16.0' M5L
BOTTOM
T,
14
14
BOTTOM ELEVATION 0 14.0' MSL
. ........ ...
12
12
SECTION B-B
24
24
HORIZONTAL 1 20'
VER TICAL 1 2'
2
22
FLOW POOL ELEVATION @ 21 MSL
STORA13E POOL ELE�ATION @ 21�'O' MSL
0
20
PERMANENT POOL ELEVATION @ 20.0' MSL
18
VEGETATIVE SHELF
@ 6:1 _SLOPE
BETWEEN, 19 0'
18
@ 20.0' MSL
16
14
BOTTOM ELEVATI
-ON @ 14.0'�MSL
14
112
121
FASTEN WIRE FABRIC TO TRASH GUARD
AND GUARD TO RISER WITH 1/4'SS SCREWS
PROVIDE 4X4 - W2.9 X W2.9 GALVANIZED
WELDED WIRE FABRIC OVER TRASH GUARD
ALL PIPE SHALL BE HIGH DENSITY POLYETHYLENE
SUITA13LE FOR USE UNDER H20 LOADING
A
I
V. - 21.a MSL 94- PIPE (RISER)
EE
ITTOM OF ORIFICE 24.X18'REDUCER
EV. - 20.9 IVISL
TTOM OF TRASH
ARD ELEV. - 19.5'MSL
'ULAR ORIFICE
AETER - 2.5"
ELEV = 18.0' MSL
ELEV 0 INV. OUT = 17.0'MSL
SECTION B-B SECTION
STORMWATER POND OUTLET CTURE DETAE1,
NTS
IAEDKffA STONE DIA. - dSO
MAX STONE DIA. - d mx.
SECTION VIEW
OUTLET PROTECT10N APRON
CULVERT I.D. 3130 (ft.) d5O fin.1 d max IN La IfLI W (ft.1 THICKNESS (in.)
OUTLETSTRUCTURE 465 4 6 9 10.5 a
OUTLET PROTECTION DETAIL
NTS
FLOW SPREADER DETAIL
NTS
. . . . . . . . . . . . . . .
FINAL DRAWING
NOT RELEASED FOR CONSTRUCTION
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CULVERT
PEA GRAVEL
UTILITY LINE
UNLESS
NEW UTILITY UNE
STORM CULVERT
Is I
LENGTH OF ENCASEMENT TO BE
EOUAL TO CULVERT O.D. PLUS 2'.
UTILITY UNDER CULVERT UTILITY OVER CULVERT
TYPICAL CULVERT CROSSING DETAILS
llTtCll
SEW
eon
NOTE: BEDDING AND HAUNCHING SHALL BE CLASS 1 MATERIAL INITIAL
BACKPILL SHALL BE CLASS 1 OR CLASS 2 MATERIAL REMAINING
BACKRLL SHALL BE CLASS 2 OR CLASS 3 MATERIALS.
(SEE SECTION 2-E IN SPECIFICATIONS.)
6' . . . . . . . . . . . . . . . INITIAL
BACKFILL
SPRING LINE • • •
OF PIPE ' • • • HAUNCHING
q• ,,,,,,,,,,,,,, BEDDING
14 +2
m 4- 24" MANHOLE RING 3 COVER
USE 3/8" ANCHOR BOLTS
8" MAX FOR SPACER TO BOLT FRAME TO SPACER.
USE ROPE MASTIC SEAL
__4Z___BETWEEN FRAME & SPACER
CONCRETE
Q
a ECCENTRIC TAPER UNIT
BUTYL RUBBER BASED
FLEXIBLE JOINT SEALANT
OR O-RING GASKET
to
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W
RISER UNIT
00
=W
ZIE
4' DIA.
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BASE UNIT
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PIPE TO BE CONNECTED TO
IL
®
ANHOLE WITH FLEXIBLE SLEE
8" BEDDING MIN.
TYPICAL PRECAST CONCRETE MANHOLE DETAIL
NTS
WATER DISTRIBUTION GENERAL NOTES
1. Pipe shall be laid in accordance with manufacturers' recommendations and the Project Plans and
Specifications. Should a discrepancy exists between the manufacturers' recorimiendations and the Project
Plans and Specifications, the more stringent requirement shall control.
2. All materials shall be in compliance with the project Specifications.
3. Project includes approximately: 8W LF of eight (8) inch SDR 21 PVC Pipe
20 LF of eight (9) inch Class 50 Ductile Iron Pipe
920 LF of six (6) inch SDR 21 PVC Pipe
760 LF of two (2) inch SDR 21 PVC Pipe
4. Trench shall be dug when laying pipe and ends plugged when laying is discontinued. Any water from
the excavation shall be disposed of in such a manner that the natural drainage of the area shall not be
disturbed.
5. Trench backfill is to be free of stories and any foreign material, and shall be placed in six (6) inch
layers compacted to 95% standard density as determined by AASHTO Method T-99.
6. Delectable Tem Tape D is to be installed approximately two (2) foot directly overall PVC pipe.
7. The contractor is responsible for locating all underground utilities prior to digging, whether or not they
are shown on the plans. Underground utility locations if shown on the plans are based upon the best
available information and should be considered only as approximate.
8. In no case shall the project waterline be installed under the travel surface unless otherwise shown on
the plans or approved in advance of installation by the Engineer and the Brunswick County Water
Department.
9. The minimum depth of bury shall be three (3) feet from the top of pipe unless otherwise noted on the
plans. Prior to beginning of construction, the Contractor shall determine from the Owner which portions
of the roadways and shoulders may be lowered in the future. At such locations, the waterlines shall be
placed such that the future depth of bury shall be at least three (3) feet.
10. All fittings including reducers shall be blocked as specified and as shown on the Detail Sheet and
within the Project Specifications,
11. All fire hydrants are to be installed three (3) feet inside the right-of-way line unless otherwise
approved by the County and Engineer. Absolutely no work shall be performed on private property beyond
any area which easements are to be granted to Brunswick County by the Developer. s.
12. Concrete thrust blocking shall not obstruct weep holes on any fate hydrant assembly, steel casing pipe,
or bolts on any fittings.
13. Fire Hydrant Assembly includes: Fire hydrant, simple length of six (6) inch ductile iron pipe (DIP) to
cross under ditches (min. 2 feet cover) to within three (3) feet inside right-of-way line, fire hydrant
extensions, six (6) inch gate valve and box, and all appurtenances as shown on the Detail Sheet.
14. Blow -off Assembly includes appurtenances as shown on the Detail Sheet (see traffic bearing/non
traffic bearing detail).
15. Unless specified on the plans, the Contractor shall determine whether to cross over or under existing
culverts and communicate his intent to the Engineer prior to digging. In no case shall minimum depth of
bury be less than three (3) feet from top of waterline while maintaining a minimum of one (1) foot
separation between culverts and waterline. (See Detail Sheet.)
16. Water in excess of that required to pressure test, flush, chlorinate and refush once shall be paid for by
the Contractor. Excess quantities shall be estimated by the Engineer and/or County.
17. The work shall be arranged in a manner that will cause a minimum of disturbance to vehicular and
pedestrian traffic. Adequate ingress and egress to both private and public property shall be provided by the
Contractor during all stages of construction. Without written approval from the County or utility company,
existing services shall not be interrupted by the construction work. Any paved areas utilizing open -cut and
patch shall be repaired the same day as construction occurs. Absolutely no open trenches shall be left
overnight.
18. The Contractor shall contact the Brunswick County Water Department (910-253-4304) and the
Engineer (910-754-6324) a minimum of five (5) working days prior to the beginning of construction.
19. The Contractor shall keep the Engineer informed relative to the progress off construction. The
Engineer shall observe construction activities as required by North Carolina General Statutes 130A- 317.
Failure of the Contractor to keep the Engineer informed may require uncovering of work to verify
compliance with plans and specifications. Any cost associated with uncovering work and/or verifying
compliance shall be borne by the contractor.
20. All ductile Iron Pipe shall be wrapped with 10 mil polyethylene as directed by the Engineer.
� O � O
4" THREADED CLEANOUT PLUG ¢ 2) 1VENT HOLES
N
FINISHED GRAD 4' FEMALE ADAPTER
^,.•1.••.••.••.•„•.••.••• ••CONCRETE PROTECTOR RING
NOTE: CONTRACTOR SHALL PLACE SERVICES YIN. d .r d' P ::::::::::� N.....:::; , •.N4N. .:i:t.:;:t:t...:t�: „;: t:..........::.:sr......
:e:i•i:3i:i:i:i:Bi:i:i:i:i:. ::. .
AT HEHELDISSTAKED BVTHE OWNER 3 N FwE FINAL DRAWING
IN THE FIELD.
NOT RELEASED FOR CONSTRUCTION
4" BCH. 40 PVC PIPE r USE 318" ANCHOR BOLTS
(LENGTH AS REQUIRED) TO BOLT FRAME TO SPACER.
6' IS° BEND 4" 45° STREET ELL USE ROPE MASTIC SEAL
Q Q BETWEEN FRAME 6: SPACER
MIN. SLOPE . 2% _
4111 6" PVC PLUG SECTION VIEW In
COMPACTED SOIL 6" X 4" 45° WYE
8" X 6" PVC 45° WYE 6" BCH. 40 PVC PIPE 4—
8" GRAVITY SEWER
(LENGTH AS REQUIRED) PLAN VIEW CA,9 A O
TYPICAL SANITARY SEWER SERVICE DETAII. TYPICAL 24" MANHOLE RING AND COVER DETAIL SEAL ` 9 SEAL
9816 `' -
NTS NTS 949 ��\ +,
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1-6 / 37

A. BURY THE TOP END OF THE JUTE STRIPS IN A .,.•V.
B
TRENCH 4 INCHES OR MORE IN DEPTH. _-•�!r.
B. TAMP THE TRENCH FULL OF SOIL. SECURE
WITH ROW OF STAPLES, 10 INCH SPACING, V•'V•'•'.'
4 INCHES DOWN FROM TRENCH. •'•'•' '•' �' .may l�'.'
' O J!'•M.'
'�'
PERIMETER
81�5
, �,;;;;;!•' ••r
NIN. AREA O-SF.A
EROSION CONTROL NARRAT'?'A
E. OVERFALL C. OVERLAP -BURY UPPER END OF LOWER �.••.
STRIP AS IN 'A' INCHES
ES OVERLAP END
OF TOP STRIP 4 INCHES AND STAPLE. ' •' •,
-'
\
\
PRECAST CONCRETE SUITABLE
A. PROJECT DESCRIPTION
This project is located in Southeastern Brunswick
P j County within the golf course
••
OR WIDTH OF
ROADWAY "-ABC PROPOSED STREET,
FOR H-20 TRAFFIC LOADING
development Winding River Plantation, approximately 600 feet west from the intersection of SR
1114 (Zion Hill Road) and SR 1251 Gole Hewett Road). The has
(
'
ti g �' MHICHEVER IS
project frontage along and
Y P j g g
GREATER
access to SR 1251. The project involves the construction of a multi -family development.
0. EROSION STOP - FOLD OF JUTE BURIED IN `��',�,','�'
PLAN VIEW
B. SOILS AND TERRAIN
SLIT TRENCH AND TAMPED, •?•
DOUBLE ROW OF STAPLE ' V' ' •'V' '> "
••
CAST TRON FRAME 6 GRATE SUITABLE
FOR H2O TRAFFIC LOADING
Most of the project area to be disturbed has moderate slope. The Soil SLNe Of BninSWick
P J p y
o
t •T• PLACE STAPLES 1.5
\' •' •' • '.`'
•, ,�, • •' TO 6 FEET APART AS
• v, •,•; REQUIRED TO KEEP
Y
' PREs
A SEE DATA TABLE
sCounty indicates
fine sand is the most
oderatel prominent soil within the well drained soils eCSurfacearunoff s is Blanton low and
y
permeability is rapid in the surface and subsurface layers.
4
•' •�•' •' •' %� OE INTOSOIL.
.'. �.. ��i.
!• e•�
FOR INVERT
`�' \
PLAN VIEW
\
ELEVATIONS As BEQ'D.
C. ADJACENT PROPERTY
Tr�
: t.... -
' , :.: V,, k, : , • �-! Y. ; I TYPICAL STAPLES
D'•) OPo
The project is bounded to the north, east, and west by property owned by Winding River
•
`���,
Plantation, and to the south by SR 1251.
• • • ....:.. ; •' • {•fi .A i WIR
; • !•; • �,� •; • �.. . . . .
n
EXISTING ROADWAY NEW CONSTRUCTI ON
D. EROSION CONTROL MEASURES
.
--;'1
The primary land disturbing activities for this project are related to the construction of
• -
6' MIN. 2 MIN.
a, ;�;�
r.•': .- n. ;.. ,-.'. --
,;;:y::: :;:,;, �,.::;:; :::
the roadways, parking and multi -family buildings. To prevent sediment losses to off -site areas
1.5'
. .'.'.'.'.'
.
:•::::• :�..CRUSHED STONE
ri: -. :. f. ': ' ' ;
duringand followingconstruction, the followingmeasures shall be used: silt fencing, seasonal
SECTION VIEW
COMPACTED SUBGRADE
grassng, constructon entrance, inlet and outlet protection, and permanent stormwater pond.
F. PRESS ENDS OF JUTE 4 INCHES INTO THE SOIL
SECTION B-B SECTION
AROUND STRUCTURES AND STAPLE SECURELY.
A -A
JUTE THATCHING STABILIZATION DETAIL
CONSTRUCTION ENTRANCE DETAIL
STANDARD GRATE INLET CATCH BASIN
NTS
NTS
NTS
CONSTRUCTION SEQUENCE
U)
S m "m6 a a.l STEEL OR MooD Posr
WOVEN WIRE FENCING AS REG'RO.
(SEE NOTE ► S.)
INSTALLATION OF JUTE THATCHIIQG IIQ ff9M=
nti{
W
SILT FENCE FABRIC
EXTRA STRENGTH O/1 IN.
1. Obtain approval of Erosion Control Plan from NCDEHNR- Land Quality Section.
Cl
WHERE APPLICABLE
IQM � � �
150 MIN.) O SYNTHETIC POROUS
FABRIC OF NYLON, POLYESTER, OR ETHYLENE YARNS.
� O <
INTERMEDIATE - FILL SLOPE
MIRE •: •:
_____________�
2. Install construction entrance at Goley Hewett Road.0
Jute thatching shall be used in swales where the slope exceeds 0.015 (1.5ab)
I
Q ��J
SPECIFICATION GUIDE
3. Install temporary silt fencing along wetlands.
n Lyir
(6
I
F+1
A Preparing a channel and seeding: To prevent mes+r±derinQ. alohachannel to center to confine low Oess to
the channel where thatching will be laid
I. Fertilization - Lime and fertilize In "Seeding Schedule". Disk but
GRADE ''• •MIN. COMPACTED FILL OVER SKIRT*
:1
10Lp :: NOR SKIRT WITH MIN 4' LONG
i WIRE STAPLES 0 12' D.C.
*FOR REPAIR OF SILT FENCE FAILURES.
"
I I
n I
A 1�000000� I A ., �,. ,. n�nvr. •• •• •.....
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4. Clear and rub the location for the stormwater detention pond.
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5. Construct stormwater detention pond.
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Z
as specified as needed do not
� USE #57 WASHED STONE IN LIEU OF
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Quiuslack.
COMPACTED FILL.
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6. Be clearing and grubbing of proposed roadways and parking areas.
g (;rn g P P Y P g
Q
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2 Vegetative Sprigging -Plant grass sprigs or similar material before the thatching is put down.
Spacings for planting may vary. Suggested maximum is 10 x 20 inches.
FRONT VIEW SIDE VIEW
I i rYP. ¢�
(
7. Rough grade roadway areas and install storm drains.
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a Seedings - Split the application. Sow half the seed before placing the thatching. Plant the remabdrig
half after the thatching Sa laid.
g
I. Install silt fences a elan en droving cad at locations necessary to control stltotlon of adjacent rase.
L alaly nod poets ra eeeA they Beall ha a winfm of 3' 1n iwtr ant 6' 1n ]note. Poets eMll ha emeeote r
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w'
8. Install water, sewer, power, telephone and other utilities.
P P
-
Z A� cis! z
O W 5
art
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B. La the Thatching: The thatching shall be laid on loose soil after all rocks, clods and sticks have teen
g g g
Prntmhlropapl mated southern PIN.
1 On Reel puts am Weed• they doll he 5' 1n legth nd be of to moll fasten mole typ.
L seem vim fencing, ore required Mae Note g 0. Boll enfom to ARM Ails far elm 3 p1mizing. Fabric shall
r-�
TREATED 2 X 4 POST & FRAME 'u5 ti
9. Finish grade roadways. Place base material and pavement.
t 1 i--1 m.
ZO V W
picked up that would prevent contact with the soil surface.
be a minim of 32• vide and have a minim of 6 line VIM with 12' Rap special. Tom top cad bottom vine shall
Fn
be If gaup, and fntermiste Wires shall be 12-1/2 gaups. ire fork Mall ha fastened to nod puts with net Ion
flue ab °bailee f sang'
10. Within thirty days following final grading activities, seed and mulch disturbed areas
L Start la the thatchingfrom the to of the channel and unroll down
P grade so that one edge e_` the
I F11tr fabric shall b of igloo, plpRr, prapylm r ethylene Yarn wiN mmlm etrangta of 3g ID./]1n. 1n., cad a
l be
which will not be built upon.
0
strip coincides with the channel center. Lay a second strip parallel to the first on the other side o'the
channel and allow a 2 inch overlap. If one roll of thatching does not extend the length of the charnel,
dam gn filteringefficiency. Fabric well contain ultmislot imuitrs cad stabilizers.
If filter fabric is and with a Rrmth of 51 DAM. in. orgnats•, we the Peet specine W me not "teed a'. urn
fencing Is a'.
PLAN VIEW SECTION A -A
W6.
continue downhill with additional rolls.
vim net required. Otomin, new win fencing is redeems. and put metal shall nut exceed
11. Maintain temporary erosion control measures until permanent ground cover is
established.
2 Securing the Thatching -Bury the top end the jute strip in a trench 4 inches or more deep. Tama the
TYPICAL CATCH BASIN PROTECTION
trench full o
of soil. Reinforce with a row of staples driven through the jute about 10 inches apart. :i:1en
12. Ob`atn certificate Of compliance through and on -site inspection by NCDEHNR Erosion
staple the overlap in tie channel center. These staples should be 3 to 4 feet apart. The outside edges
may be stapled similarly at any time after the center has been stapled. Closer stapling along the sides
STANDARD TEMPORARY SILT FENCE.
NTS
':or;trol Engineer. Contact person is Mr. Dan Sams, 910-395-3900.
is required where concentrated water may flow into the channel.
NTS
13. Remove temporary erasion control measures and stabilize these areas immediately.
Where one roll of thatching ends and another roll begins, the end of the top strip overlaps the trench
Permanent erosion control measures shall remain.
where the upper end of the lower strip is burled. Make the overlap at least 4 inches and staple securely.
a Erosion Stops - At any point the thatching may be folded for burying in slit trenches and secured as
B
were the upper ends. This checks water flow and erosion that may begin under the matting. It also
gives improved tie -down. The procedure is recommended on steeper slopes and gentler slopes of
sandy soil or areas subject to seepage. Spacings of stops vary from 25 to 100 feet.
4. Diversions - Where diversion terraces outlet into the waterway, the outlet should be protected with
Q
O
EROSION CONTROL GENERAL NOTES
v
N
v
thatching used in the same manner as in the main channel. The thatching for the is laid first
outlet so
that thatching in the main channel will overlap the outlet ship.
^ o
1. All construction activities shall be performed in compliance with the Sedimentation
CM
5 Thatching - Soil Contact - Get contact between thatching and toll by rolling at right angle after laying,
stapling and seeding is complete. Perfect contact is vital to keep water flow aver not under the
1 1/2' I-2 BITUMINOUS PAVEMENT
PRECAST CONCRETE
Pollution Control Act of 1973.
illatchino•
2. All land disturbing activity is to be planned and conducted to limit exposure to the shortest
` U) rn
6. Staples - Hairpin -shaped wire staples, number 8 gauge; 8 and 10 inches long have been used. The
longer staples are used in loose wet soil. Wire staples are better than wooden pegs because the
6" ABC COMPACTED
B
PLAN VIEW
feasible time.
3. All
` Cc m
LJJ N
staples can be driven flush with the matting. Wooden pegs extend above the thatching and may catch
(95X STANDARD PROCTOR)
construction sites and severely eroded areas shall be stabilized by the establishment of a
11J c
trash that diverts water flow out of the thatch protected channel. Wooden pegs may also set up a
damaging turbulence.
MANHOLE
FRAME & COVER
permanent ground cover.
v
C. Inspection: After job completion, make sure the thatching is in conaasl with the soil the
COMPACTED SUB -BASE
4. As soon as all areas are permanently stabilized, all permanent measures have been installed,
and final approval is received by the Erosion Control Engineer, erosion temporary
I--1
Ur
at all places and
SEE scan WAINDATA
control
Z t
critical areas are T ani d down.
TAKE* FOB PIPE BMW
ELEVATIONS
measures may be removed.
TTO� L1J o
D' Wlhh.l HDP D' MIN.)
5. Over the life of the project, the Owner shall make periodic inspections to evaluate the
V1 Z
v1
PAVEMENT DETAIL.
success in controlling erosion of soils to off -site areas. If areas are found where erosion is
taking place, the Owner shall take the necessary measures to remedy the situation.
�j o
O
CO
NTS
,
FI
SEEDING SCHEDULE
`""' -'"� r"•
-••-' CRUSHED STONE ::;:•�
All disturbed areas due to construction and any severely eroded areas shall be stabilized by the
1.COMPACTED
-`-----------------
rn
establishment of a permanent grass cover. The seed species shall be selected based on the type
soil
GRADE-"
COMPACTED SUBGRADE
SECTION B-B SECTION -A
N
� (1] x
present, seasonal conditions and other considerations. As an alternative, the contractor
A
Z an
may use the methods and schedules shown below; however, it is recommended that a specialist
be consulted with attention given to site specific conditions.
STANDARD JUNCTION BOX
p o
O U
Cultivate
NTS
a'
,
164
a. area to a depth of 5 inches
`
b. Apply agricultural lime at the rate of 4000 lbs. per acre
COO
c. Apply 10-20-20 commercial fertilizer at the rate of 5001bs. per acre
d. Sow the following
d
grass seeds at rates:
Mild Rate Per Acre
Common Bermuda Grass
R I"
unhulled 25 Ibs.
hulled 12 lbs.
7-
,
a
Pensacola Bahiagrass 501bs.
Korean Lespedeza 25 lbs.
4 1/2" 3 1/2'
B
Tall Fescue 301bs.
e. Mulch with straw at the rate of 3250 to 4350 lbs. per acre.
' '/2' I_p
11 " '
f. Anchor straw with asphalt emulsion tack coat applied at the rate of 300 gallons per
7 I
1/2"
•-•------------ - -
acre.
� 6" ABC
A
2. Where it is not possible to establish a permanent grass cover in a reasonably short period of
� �•
t:'.`•
time due to seasonal considerations, a temporary grass cover shall be established. The
i::• ,:,.;`:` '
temporary cover shall include the planting of annual grasses or small grains such as rye grass,
1 1 3" MIN..,,•
PLAN B
however shall not be considered a permanent grass cover. Where the season or other
::::..:..:..:..:....:..:..:..:..........................
""""""'•" """""'•"•"•"•"•"•"•"•"• '•""•' "•"""•"•"•"•"•"•"
conditions are not suitable for growing a temporary erosion resistant cover, mulch may be
applied, however, mulch used alone shall be for the shortest time practical. A temporary or
FL
permanent vegetative cover shall be established as soon as conditions are favorable.
3. Topsoil shall be used over unfavorable soil conditions for successful establishment of vegetative
cover.
NOTES.
4. Irrigate as necessary to optimize plant growth.
1. CONCRETE SHALL BE 3.000 P.S.I.
2. CONTRACTION JOINTS SHALL BE SPACED AT 10' INTERVALS.
SECTION A -A SECTION B-B
Ln
(A 15' SPACING WILL BE ALLOWED WHEN A MACHINE IS USED.)
3. FINSH ALL CONCRETE KITH CURING COMPOUND.
TYPICAL METHOD OF ENDING CURB AND GUTER�N
na
CA
o
X
NTS
TYPICAL CURB &GUTTER DETAIL.
0 0 CC
NTS
2°PQ
AL SEAL �p
9499 i 9816 Q � NAL DG�QWNG
U) m
ern
Islhotdbe*ing Is thereproduced io wholeorin pof � ithouut wrN and ittenIpeTrmissi A.andfrom
HOUSTON and ASSOCIATES, P.A.
�
p F,V �, �v PV �P ti (1)
pJ 9q NOT RELEASED FOR CONSTRUCTION CD
ern \
�
©Copyright 1997
ALL RIGHTS RESERVEDmase
am
q G N
M.
f)
97-0/37

EXISTING CULVERT
DETECTABLE TERRA TAPE D IS TO BE
INSTALLED APPROXIMATELY TWO (2)
CAST IRON READING LID
FOOT DIRECTLY OVER ALL PVC PIPE.
HINGED CAST IRON FLAP
NOTES:*
r•?'?'!' !':•.':':" NEW WATERLINE
r l i l l l l l•
i i
STAMPED "WATER METER"
FINISHED GRADE
^'�"a.:..`y ::. _. 5:
,..,., vi\j': v'R<"':fi:6?::`.::r;�?�: 3. �'C`L�`!A.'�G�'j,C
+ ��
e;:..��
r ? r ? ? ? ? ? ?'
12" MIN. } i 1 1 i 1 i { i { i i •
r.i.i.f.r.i f.r.f.l.l.r•
i•1.1K•1•L•1.1.1.1.1.1•'
LJ:ISTING ROAD AS NOTED ON PLANS
:.),.:.£_°..... fa
1. BACKFILLTO BE FREE OF ROCKS FOREIGN MATERIAL OR FROZEN
., / +/ms !A:ti'>'§:<>x
EARTH.1.1.1•t•1.1.1KK•1.1.1.•
•f•f N•f•J•r•J•f•lM•l•f•
•.r.r.r.r.r.l.r.J.r.r.r.r.
OAD SHOULDER
q,ry0ryv,, �\�, �, ,, �, �, �, yar,, �Q)
...,,�,�•,.,,
:<<M'ri�`sz�`!3`':>':'
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:Vit?a�a:$1c`''a"" . `�•
'�� �;°?Kr�£':T: J
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r'
,,.,,.,,\/,..,.
"'v,rOr Q„`i�n
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'•a{�i r��io
;;•;yq..
2.`,%2i`ii?1;:'s,1.:•::.a:.;.;,:<:>:<.::oo?%%G <'°'::.a. :,>.x£: i.,e\r.\•\/CrvJiJrCiirCiCi\rv„vCi\�i\.,•
A. 95% MAXIMUM DRY DENSITY UNDER ROADS, DRIVEWAYS, OR ?3;.',a� �,
N9S.E:
\6\
CrC , r\
. ./..,..,..,.. r.. ,.....,..,.. a. n. ..e.,.. .`y` r\\ia..\ \v\ a.•e.o.i.e....
` '/;% ^'•�,/ b�:"'`
%..!�
,r, }
LOCKLESS CAST IRON FOR ., .�
YOKES X 3!4 X 5/8 KENT C700 WATER METER
0 WITH DUAL CHECK
p�+:;.Y;r:!y:`.a"%Y,.°:<�.,.�,�.''.;8!(+?;,gA?:.
P...
p!::.';%g:?'is�.u�`":gF'b;gy``>:y':<„gg;.g;:°y .g,�!
SIDEWALKS. .,
PEAGRAVEL ENCASEMENT VARIES -SEE NOTE LENGTH OF ENCASEMENT TO BE
`%-
„ 4Z %:.,r \5"''"•�
`•"..111.(YLHC141-243-RL)
VALVE AND INLET KEY VALVE READING IN U.S. GALLONS
r,r° r a'_.:n aa} xw `y,
B. DENSITY BEFORE DISTURBANCE OR 90": MAXIMUM DRY DENSITY, " ¢ r aa.. "�
`^-`Pi.'.> AREA 1
EQUAL TO CULVERT O.D. PLUS T.
:� .+
Z '1 .'
Z
OR APPROVED EQUAL
..>.» :'A.sa.5.a3`fa4
WHICHEVER IS LESS, IN LOCATIONS NOT COVERED ABOVE. '" tx>`':?:y.:aa.....W.g�g;%;:u%.:�xar.<<".:%5w'°.�,V.;?'u&_ c�
WATERLINE UNDER CULVERT
BACKFILL
y`
..
3. BACKFILL IN IMUM OF 8 LIFTS IN AREA i AND
\
r\\ (SEE DETAIL)
N
M �?42 � �;x , `�
'T
LIFTS IN AREA 2.PACTED
MAXIMUM OF : .4 .3 o¢y k�
/ zu �4'"s§ ? ���� by �x. �i
5' IN
S
/` it
SERVICE EFROM TAP& ECS.
��g�+�o'
yy�§r..Tg,.a,$3'f,a'' `1
4. AREA 3 CONSIST OF SAND, GRAVEL, OR NATIVE SOIL WHICH IS ''°.".�r�".;is x�sis.�..�`..o�.„��a �•;
` -`i
,,, , , , , , ,
`,`,` ` `."""\","` `
•4 +` En VICE LINE TO
%. ,T ORPORATION STOP
SERVICE SADDLE METER CONNECTION
FOR SADDLE REDSEE
OTHER REQUIRED
COMPONENTS.)
SERVICE LINE
FREE OF ROCKS, FOREIGN MATERIALS, FROZEN EARTH OR ��; �i.
,\�\\�\\L�•C:prp'd ,/p•o�\� /,•\•\ ,, /p 0r\,J,OS\\4�r\r, r� �:�.\•p,\
\�` �:'.:'.:ini;i;�`.,f:,^'%i:%�'!�%%'�S''�'=�^'%�'%�%��'%�%�f ''-%�!�����J��
SC $; 1"200 PSI CTS
( )y
r::: TO HOUSE
o
rr
ORGANICS. WHERE NATIVE SOIL IS DETERMINED ADEQUATE BY .� AREA2
(
nJ "�! is ,^, i
v!:., d '
�...•�„'„�^,:• �•�"�'
3'MIN. ;�; ,
1" 200 PSI CTS ..:..::.:..::
/`�,). •��
ENGINEER, NO EXCAVATION BELOW BOTTOM OF PIPE IS REQUIRED, �•
(i.e., AREA 2 WOULD EXTEND TO TRENCH BOTTOM).
..i\+�4\r\4�\�
r'\'✓ , \
\,\y;�`i,y�
,,::.i' O
NEW WATERLINE
I:•::;::::�: �;:' 3"NO. 57 STONE
.•
�
�
AREA 3
„%`'
,. '�
-- -'"-•'•"••'
\ „`\'`'.'`'`,'.'\'.'\'\'\'\'\"'\ `'
• REFERENCE TO DENSITY BASED ON STANDARD PROCTOR AS `%%`
i\.�.. '�%� �'
�:+ /j:r� 1'•MIN. r�%%; j! i•�'
`�' r.
,vC......rvrwVN3C7C7CJ\vawmw�7CS�i\�iC7�YC.. ,•i�rCrv�r,r\r\r4
SEE SPECIFICATIONS FOR
TAPPING COMPONENTS
d
DETERMINED BY AASHTO T-99 (ASTM D - 698). + 2
1. INSTALLATION REPRESENTED IS BASED ON BRUNSWICK COUNTY
REQUIREMENTS. REQUIREMEN
REQUIREMENTS WILL VARY FOR I
INSTALLATIONS ..::.:........
.. :nvnv. .v #'t%G:.'::.. a[:`%..:.,... ....):hC:,..�p.:v'.Gi::L'::i:.v.L"."::\<:%::.::%:<s::::uN•:ki%%::Y:`3,C'R:,tv:':<:i
:;o; a, ..s,�:a.:.: 8..,:.yyt£.,gE,.x,.�,,.e, .:�a,.:�.a:,.a:<,.:Q. xq., �,caa' q3
%' k �a.� '\x h SEXISTINO CULVERT ' o'o
'$' '. ' ''c$,�&�ya "
m s�'`f .z 6$' # x::.,,.r rcn�,:.,�ow.�d'.:. .. $% as,,u A �i
`o"'
ATIONSATI
IN OTHER PUBLIC UTILITY SYSTEMS. (SEE SPECIFICATIONS.
2. WATER METER NOT INCLUDED IN PROJECT f'
n.n.. r,,,
.`��,c„\-.
% 4; 1 NOTE: -
UNLESS OTHERWISE :�`•
STATED IN �i 3
,' •lf°'
PIPE SHOULD BE A MIN. OF 2' FROM DITCH LINE
THE CONTRACT DOCUMENTS.
3. ON BRUNSWICK COUNTY JOBS, METER TO BE
TRENCH BACKFILL
USE RIPRAP FOR EROSION CONTROL AS NEEDED
TYPICAL WATER SERVICE CONNECTION FOR PVC
FURNISHED ANDS; U
I4NSTAH,LALEERB SERVICE REQUIRES CAST IRON FORD YOKEBOX NO. _ <� �,: ' i.�
YL111-444-YBL
3` Jco dam;
WATERLINE OVER CULVERT
NTS
AND FORD DUAL CHECK VALVE NO. HHC81-444.
NTS
fti„ Q
TYPICAL 3/4" WATER SERVICE ASSEMBLY
'�'O
TYPICAL CULVERT CROSSINGS
NTS •``�
�Aa
NTS
AS NOTED ON PLANS
EXISTING ROAD
ROAD SHOULDER
3000 PSI CONCRETE 1/2 W
(0) p4 REBAR!
THRUST COLLAR
-0EACH WAY THREADED GALVANIZED STEEL
`
Z ��:
Z SEE TRENCH
<'+ BACKFILL DETAIL
PROVIDE BARREL EXTENSION SECTION AS ut
A S SHOWNI.
;..,.: ::.:.;" RODS WITH 4" X 90° HOOK. SEE
"TIE ROD SCHEDULE" FOR
QUANTITY AND SIZE OF TIE ROD
`i ':f•7:T.l:.... "•"•' ::: ` "'
`.::: •, �.
;,�': j:`;; ;: • �� fj :'�\.i
y ,\ ..; .,, ,•�
" �'UJ
i
ON PLANS REQUIRED FOR PROPER VERTICAL ALIGNMENT '
M.J. CAP
U Z
NEW WATERLINE -.+... ,
U LINE
B flY
r r, ,, ,..,
,.:vv„ ., ,/, ,p \.:
O O
'.t R 711ER
:.k M.J. FITIG
- - - _ - -
.. ... .
ti
- J
I- +•+ Cr
-4
W Q
PIPE WIDTH PLUS 24"
a
z a N
AD SHOULDER
TYPICAL TRENCH SECTION ON ROAD
, 0
I :W
LL
6" GATE VALVE &VALVE BOX BACKFILL ,U
(SEE VALVE &VALVE BOX DETAIL) •� /t a
#4 REBAR _
".•- .'•`:':`' <- 3'
r
..<.,..,.-:,..,.:•„ , .. :. •..:. :.............:.::
0
- o
H H Z
W �
� }-
m -(--� F-
P.
NTS
/- EXISTING GRAVEL ROAD
T
STONE Q
(7 C.F. MIN.) ;
2" DIA. THREADED TAP
�W__>I AND BRASS NIPPLE
N
�� .':'::'•.'i.`.`.''
" ,..a,,..a.e./..,..r..e., �, ..°:::::':::': ;i: ,.•
`V
'p,4 O
•
6" MIN. �Fti: ::+:: :: ;.ti:ti:• ; y:•,.ti:. •.ti:•
TY
WEEP HOLE TO . i.r.?.r ? i i m
%"`y,. BLOCKING y�i L i•if1f. ' 7
FOR 2" LINE EXTENSIONS
• �'
�. T.• :' �, '
'
-
Q
.� U
_ . r.r.
;` `::':. I 18" MIN. REMAIN OPEN 1?'l '?i?{?i
END VIEW TOP VIEW
%` ` i •' :.
% ,
UNDISTURBED SOIL �a \ :,
�{';
"i;::i`{:`{:.. .• ?'.1 .{?{?i r:
' ;• { r ��
THRUST COLLAR SHALL BE FORMED
,
%� � v ;% -
: ':% .%
W�+
�• A •� Z
V/
DIP I;8° I)IP �' •}
USING 1/2" EXTERIOR PLYWOOD COLLAR DIMENSIONS
,,
r?
QEr
COMPACTED BACKFILL
(SEE SPECS)
i . :: N
,?;:!,'.
\ ^ ''r :
AS .^fR COLLAR DIMENSIONS SHOWN. SIZE LINE MIN, W IM N. D
4„ 6., 181,
` 'i �,
.� �
-
'TES ;.
3/4"THREADED GALVANIZED CtNIC:��'••:�'i
:.
/
NEW WATERLINE :
- � � };•;}, ,;
STEEL TIE RODS WITH ? rLiyr• .+ BLOCKING::? ��
\ .. :... ,
EYE BOLTS(4 TOTAL).`\?i?{?',(:,i:,i:,t:,i:.i:,f:,:•
$" 12" 36"
12" is" 48"
IMMEDIATELY UPON COMPLETION OF WATERLINE
INSTALLATION, GRAVEL OR MARL ROADS ARE �•
o'a����'����\/���''"��'•��/•�•
2'--�'
16" 18`• 66"
'� '",•
�� •�
ARE TO BE LET IN A CONDITION AS GOOD OR RENCH WIDTH
I NOTE: THE TEE IS NOT A PART OF THE FIRE HYDnANT
�<
BETTER THAN THE PRIOR CONDITION. (BEE SPECS)
ASSEMBLY FOR BIDDING PURPOSES
THRUST COLLAR
TYPICAL TRENCH SECTION ON GRAVEL ROADWAY
FIRE HYDRANT ASSEMBLY
NTS
:: '�':'•::•��
' :• :•`: :•::::,., ;:
, ' :;•'.i:::::i':7.::`;:'::....
NTS
NTS
>%'�:ri):-'i?�,X.:;.a(;,y:'t:•: 2":,:r::•:rtlri;:ii;�:`.i�:::�:`.i::�:':. 2..
FOR USE IN PAVED AREA OR USE IN UNPAVED AREAS
" ""' "'
:\:'r:}i}:;i': •:iii'.: :::•
• `r
CJ
N :4 �: p,•+.,Y.CcC%p: ry:?•ti}•li �cCcCcCi.Ccbi
•• N �...:..::.:: :. :. .: .•: :: .•:.•: :::: �•:\.
"`•
CO
PAVEMENT CASTING112
t:i:':`.%!,...',.`::'.:'.''.:`?!;'':)
S` ::':'::•:':.:.:::::.::::::::::"
6" OR THICKNESS i.6
OF BASE MATERA
SEE THRUST
COLLAR DETAIL
y = 3" FOR PIPE LESS THAN 12" AND 6" FOR PIPE 12" AND LARGER.
r
`
-=
u1
CONCRETE COLLAR
TIE ROD
TYPICAL BEND BLOCKING TYPICAL TEE BLOCKING
CONCRETE COLLAR (3000 PSI MIX)
(3000 PSI MIX)
(SEE TIE ROD EYE BOLT
SCHEDULE)
NTS NTS
['T�
P�1
6' M.J. FITTIN GATE VALVE WITH FIPT ENDS
OR APPROVED
PRECAST COLLAR
'i
•':
rn
r^ a)
v /
(SEE VALVE AND VALVE BOX )
VALVE BOXUJ
' SCH. 40 FIPT X SLIP PVC ADAPTER
i
-
THRUST BLOCKING TABLE
W -
2' SDR 21 PVC
••�' M.J. REDUCER
\.J Lam.
_
VALVE BOX SHOULD NOT
GATE VALVE CONTACT VALVE OR MAIN.
:3, :� _
; 3' MIN.
Blocking Dimensions (ft.) MD. Blocking Vol.
T7pe FlttinL Pipe Size b h R CF (CYl
�-/'� -
V1 Z U
�•
PLACE PEA GRAVEL UNDER
BOX FOR SUPPORT.
22 1/2 4" 1.0 0.6 0.5 1
Z
LU
BRASS NIPPLE BRASS NIPPLE
6" 1.5 1.0 0.8 1
Qom(;
0
NOTE: WHERE SMALL WATERLINE IS 2", A TAPPED
8" 2.0 1.1 1.0 1
l
CAP OR PLUG, AS APPLICABLE, SHALL BE
12" 3.0 1.7 1.5 4
'�tt��
V L
' M..I. PLUG TAPPED 2'
USED.
16" 4.0 2.2 2.0 8 1/3
Z U)
Z+
REDUCER BLOCKING
as a" 1.5 1.3 1.0 1
6" 2.0 1.3 1.0 2
N
BLOCKING MIN.
NTS
BEARING AREA = 1 T SO.-� NO CONCRETE SHALL TOUCH BOLTS
8" 3.0 1.5 1.5 3
n
MECHANICAL JOINT PLUG TAPPED 2 WITH GATE VALVE
OR GLANDS. WRAP BOLTS &
GLANDS WI PLASTIC
16" 5.0 3.5 2.5 20 314
/ . Z m
NTS
VALVE AND VALVE BOX
1` 1 0
O 0 1
NTS
90 & Tee 4" 2.0 1.0 1.0 1
6" 3.0 1.5 1.5 3
8' 4.0 2.0 2.0 7 1/4
-1 1/2" 1 .2 ASPHALT OR EXISTING THICKNESS
CUT IN ASPHALT
2" EXISTING ASPHALT
TO BE SAWED 12"
12" 5.0 3.6 2.5 20 /4
( (,12'J
��
I` ("I
D
16" 6.0 5.4 3.0 43 12/g
� �
C
",..5.`_4•2.12.$4"T ?.r.?.J.r.l.r.r.Ji?{?•r.r. ;,,,.;.,,... �.;.
.. .r 1 Yl l•1.1.1 Yl• 1KK %
r\ •!vr•r•!•r•i•!•r•!•r•r•!• ,
O
C:,o�cy..,\�Cr` `,hrCgJ `yiyC/C/ v\�\y`�a
': �::
G BASE COURSE STONE .r.r. .r• -
AGGREGATE E #7
L
COMPACTED TO 100Y. DENSITY '.%, %. % -
%�,'' ..,..,,..,....,....%�
TIE D D
I ROD SCHE ULE 3) "E" HOLES
F
m
�
5/8"STEEL PLATE
O)
COMPACTED BACKFILL �`
�2" BRASS CAP
11
Pipe TIE ROD 4 PER FLANGE
B
GENERAL BLOCS NG NOTES:
It
(SEE SPECS) %
2" BRASS NIPPLE
iam. Quart. Size
f� 1" RADIUS ALL
'
VALVE BOX - 2" SCH. 40 FIPT X
3 EDGES
I Concrete shall have a minimum 28-day strength of 3.000 psi. -
Y
�`%
NEW WATERLINE ,�,\ �` �,
(SEE VALVE & VALVE SLIP PVC ADAPTER
4" 2 5/8••
BOX DETAIL)
6" 2 3/4"
2 Blocking dimensions and volumes presented in the'THRUST BLOCKING TABLE" are based
Qi
12" 4 3/4„ •'i 'L" I' <#,
on a soil bearing capacity of 2,000 psL Where the actual soil bearing capacity differs from
TRENCH WIDTH
.I
16" 4 7/8" z =
this value, the Engineer shall determine revised dimensions and volumes for the
g
(SEE SPECS)
J2" SCH. 40 PVC PIPE
24" 4 1/
Contractor's used in constructingthe blocking.
g•
OPEN CUT & PATCH FOR BITUMINOUS SURFACE AREAS
GATE VALVES
WI FIPT
A R
24" 4 11/4"
NTS
30" 4 1 1/2"
3 Concrete testing shall be subject to Paragraph 5.6 of the Specillcatlons, with the exception
REPLACE CONCRETE 3" THICKER
that the number of cylinder tests shall be based on an average of approximately 1 per 4
THAN CUT PAVEMENT XISTING CONCRETE DRIVEWAY
2" SCH. 40 PVC
2" SCH. 40 PVC PIPE 90° BEND
NOTE: All tie rods shall be galvanized steel.
blocks oared. Should an test fall, additional tests may be required the Engineer at the
P Y Y e4 by g
`I II'' __II
sole expense of the Contractor.
THICKNESS OF CONCRETE
- r TO BE DETERMINED IN FIELD
""'""'� """'�'"•
:\+a/.r.+.4, 4. ror. /, ia4\�'•+•+•+••••••••••• /\4a4,./. r. \/a,aa\/aar.
i` 1:1.1.1.1.1•i 4��'
8" STONE MEETING NCDOT SPECIFICATIONS FOR ABC '� .i•r•r•r•r•r•r• ,,� i
: ' • %�
/�( THRUST BLOCKING
2" SCH. 40 FIPT X SUP
2"BRASS NIPPLE J
PVC ADAPTER
(EACH SIDE)
M.J. TIE ROD BRACKET
NTS
{ sconcrete is ' ^
Concretesllallbefromana roved ready -mix plantJob-mixed
PP Y P YJ
specifically approved by the Engineer on -site.
STONE, TYPE B OR C, TO BE COMPACTED 100%DRY
°
DENSITY OR AS DIRECTED BY ENGINEER :` t,
IN
MECHANICAL JOINT TIE ROD BRACKET DIMENSIONS
e
��_
5 The back of the block (thrust bearing area) shall be against undisturbed soil,
3
COMPACTED BACKFILL %
Diam, A B C D E F R Angle
O
(SEE SPECS) �. �;,
NOTE: SEE SPECIFICATIONS FOR DISCUSSION
6 All fittings and accessories shall be wrapped with 10 mil polyethylene prior to pouring
OF VALVE & VALVE BOX SUPPORT IN
16" 8 7/8" 5 1/8" 5 1/4" 10 1/2" 1" 2" 10.5" 150
blocking. no concrete shall be placed which will prevent the disassembling of adjacent Ln
Z °Ir
NEW WATERLINE �` i�;
SOILS OTHER THAN LOOSE DRY SAND
20" 10 15/16" 5 3/8" 5 5/16" 10 518" 1 1/8" 2" 12.75" 12.850
joints. Should concrete come into contact with any nuts or bolts, the pouring operation
p
....',•'••'.�'�•�`..,,.,/ ,
:..:.:.::.:.:. � �
•---�"' - •°� • 1 16 5 7/16 10 7/8 1 318 2 15.0 , 11.25
s11all be Immediately stopped, and ilia affected area be thoroughly cleaned to Insure
x l °
FINAL DRAWI
30" 161/8" 61/2" 511/16" 11 3/8" 1 5/8" 2" 18.44" 10°
G
bolt and nut operation. .H
proper P a%
�
m v
a m
TRENCH WIDTH
BLOWOFF ASSEMBLY
m
(SEE SPECS)
NTSNOT RELEASED FOR CONS
UCTION NOTE: Tie bolts may be used for pipe sizes less than 16".
This drawing is the property of Houston and Associates. P.A. and
o 0 0 40i
OPEN CUT & PATCH FOR CONCRETE SURFACE AREAS
Is not to be reproduced In whole or in part without written permission f^
from Houston and Associates, PA, (D Copyright 199T v/
in o o u
NTa
ALL RIGHTS RESERVED
-

BASIN
AREA
0.3045
0.4845
1.0931
0.7030
1.0298
0.3323
0.6834
0.6120
1.5557
0.3137
0.2159
0.1479
0.9456
0.4253
B
U I
L T-
U
P
O N
ROADWAY/
POOL
TENNIS
TOTAL
PARKING
SIDEWALK
BUILDING
A
EA
BUILT-UPO
0.1022
0.0133
0.0778
------
0.1933
0.1304
0.0091
0.1417
------
0.2812
0.3170
0.0590
0.2718
------
0.6478
0.1761
0.0200
0.1806
0.1410
0.5177
0.2908
0.0417
0.4386
------
0.7711
0.1238
0.0142
0.0784
0.0278
0.2442
0.2130
0.0368
0.2969
------
0.5467
0.1857
0.0317
0.2116
------
0.4290
------
------
0.3496
------
0.3496
0.1450
------
------
------
0.1450
0.1106
------
------
------
0.1106
0.3222
0.0183
0.0098
0.2173
0.5676
0.1459
0.0155
------
0.1381
0.2995
SCALE: 1 "=40'

it l o 3
STORMWATER, EROSION CONTROL,
WATER DISTRIBUTION AND
t Winding River Plantation
UNS I CIS CO UNT K' NORTH CAR OLINA
SEPTEMBER 1997
i
i
PLAN PREPARED BY:
HOUSTON AND ASSOCIATES, P.A.
CONSULTIW3 ENGINEERS
117 Pine Street P.O. Box 2927 Shaite. North Cardin 29459 [phone]
i
SCALE: 11' = 60'
i
FUTURE CAROLINA NATIONAL
GOLF CLUBHOUSE
� C
6\O
VICINITY MAP
SCALE: 1" = 1 Mile
FUTURE WINDING RIVER PLANTATION
PROPERTY OWNERS' AMENITY AREA
7, s VV Jl C7717
frv>�l u,h � rS
�tirre� 5����✓l,
ioCG I VeCr ZL'
NOV1 7 2006
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97-0137

EXISTING GRADE
25
PROPOSED GRADE
STORM DRAIN
MOZU
CATCH BASIN
24.4
•
GRATE ELEVATION
y�
JUNCTION BOX
SILT FENCE
rt
W
WATERLINE
—Ps--
PRESSURE SEWER
cS. —
GRAVITY SEWER
- f B
GATE VALVE & BOX
TEE
$
REDUCER
�d
FIRE HYDRANT ASSEMBLY
BLOWOFF ASSEMBLY
-e-
CLEANOUT
--g--
THRUST COLLAR —
_. IF
See Plans Titled "Phase 1 Water Distribution \ \ r
and Wastewater Collection Plan, Winding.
River Plantation, Brunswick County, North Carolina
Dated March 1997 for Existing Water Distribution System.
1 _ FGA
W M VME& Box
VR VAUT`T ASSSEMMBLY1
1
90• MJ BEND
24.5
1
i
E WINDING RIVERI PLANTATION
RTY OWNERS' AMTOi
CENTER
EROSION CON UBMITTED/
i7lai�d:I7�IT.I1��
e
I 1 - 2" W MJ WWI
5+70
.0 7j(yp2
- i 6" GA 1� - " GATE VALVE & BOX
1 - 2" GATE YALYE &BOX
c.
o
OUTLET
(SSEEUMAA6
EBAY
i
FINAL DRAWING
NOT RELEASED FOR CONSTRUCTIn ION
1 - BLOWOFF
t
r.
I '
SPREADER /
BETATIVE FILTER /
�p."s rvGl sftw11 i
M \. WETLAND LIMITS ('fYP) Styjt C" I, kC not
tt\t``•:t \ m Sfat led pwa p r'0vcd (p�Lt h4•
l Vl0 P l�t'J�"Ccit'► ��' � 1� I-� e le.�
r out(�fi str✓•
` '� � t � Du�► I�' Vwi' fO r.�� pe.+�
? 1
ap p rwe p I"s.
1 ,
1 - THRUST COLLAR FOR 6" PIPE
1. 1 1 - 6" x 2" REDUCER
1 - 2" GATE VALVE & BOX
6"
r. O 21.75
21.25
'. 0 17.75
17.25
013.75
a1n9 #�
BOTTOM WALL ELEV. 0 19.75
TOP WALL ELEV. ® 19.25
BOTTOM WALL ELEV. ® 16.75
TOP WALL ELEV. ® 16.25
BOTTOM WALL ELEV. ® 14.75
L I 1 - 6." 90• MJ BEHD I
CLEARWATER PLACE
LIMITS OF DISTURBANCE
AREA OF DISTURBANCE = 8.4 AC.
NOTES:
ALL ROOF DRAINAGE SHALL BE DIRECTED TOWARDS DRAINAGE
SYSTEM OR TIED DIRECTLY INTO A CATCH BASIN.
ALL STORM DRAINAGE PIPING SHALL BE HOPE OR RCP AND
CAPABLE OF WITHSTANDING H-20 LOADING.
STORMWATER PROJECT DATA TABLE
Built -Upon Area:
Buildings:
2.057 Acres
Parking:
2.263 Acres
Sidewalk:
0.260 Acres
Pool/Tennis:
0.524 Acres
TOTAL:
5.104 Acres
Drainage Area:
8.85 Acres
% Impervious Area: 57.7%
SCALE: 1 "=40'
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97-6137

STORMWATER DETENTION POND PLAN
10
GRAPHIC SCALE
( IN FEET )
1 inch = 20 ft.
DETENTION POND NOTES:
1.
RESTORE POND TO DESIGN SIZE AND SHAPE UPON
COMPLETION OF CONSTRUCTION AND STABILIZATION OF
SITE.
2.
SEED FOR SLOPES SHALL BE 20% CARPET
GRASS,
24% BERMUDA, 20% TURF FESCUE, 10% CREEPING
RED FESCUE, AND 24% RYE. SEED AT RATE
OF 2-3
#'S PER 1000 SF.
3.
THE VEGETATED SHELF SHALL BE PLANTED
WITH A
COMBINATION OF TWO OF THE FOLLOWING ON 3'
CENTERS.
1. CATTAIL
2. COONTAIL
3. SPATTER DOCK
4.
POND WILL BE DRAINED BY PUMPING INTO
OUTLET
STRUCTURE.
14.00
BOTTOM OF TRASH
GUARD TO BE
INSTALLED AROUND
ORIFICE AT EL. 19.5
10' VEGETATED SHELF
® 6:1 SLOPE --k
1
3 MAX
1
FOREBAY —J
BOTTOM 16.00
POND SECTION
Rff—
FASTEN WIRE FABRIC TO TRASH
AND GUARD TO RISER WITH X" SS
PROVIDE 4x4 - W2.9xW2.9 GAL
WELDED WIRE FABRIC OVER TRASF
ALL PIPE SHALL BE HIGH DENSITY
SUITABLE FOR USE UNDER H2O LO
SECTION B-B
iP EL. 21.47
ISTING 2Y2" SQ. ORIFICE
BOTTOM EL. 20.5 TO
PLUGGED.
STALL 2" 0 ORIFICE AT
. 20.0
DIA. ORIFICE
✓. EL. 18.84
ATER PON
1
3
Tf AA lI ^I IAPI
TOP VIEW OF RISER
SECTION A -A
STRUCTURE DETAIL
/ GY!. KC 01-W \
ffm %U DC
STOP
INOID"Wa
A
24.00
INV. EL. 17.0
DUCER
RECEIVED
Nov 0 7 2006
DWQ
�ROJ #
This drawing and/or the design shown are the
property of ESP Associates, P.A. The reproduction,
alteration, copying or other use of this drawing
without their written consent is prohibited and any
infringement will be subject to legal action.
ESP Associates, P.A.
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A. BURY THE TOP ETA OF THE JUTE STRIPS IN A
TRENCH 4 INCHES OR MORE IN DEPTH. ' '�.' - •F,•
B. TAMP THE TRENCH FULL OF SOIL. SECURE
WITH ROW OF STAPLES, 10 INCH SPACING, Y•'1!•'•'•' %�'
4 INCHES DOWN FROM TRENCH. ,•,•;;�W hy,•'
WW7i. AREA OPEN- METER 3.0
5 SF.
, EROSION CONTROL NARRATIVE
. ; s;.:...
W
' V ' "
E. OVERFALL '•� '�j• •' •'•'•'•
C. OVERLAP - BURY UPPER END OF LONER :. � .;.:.�-
STRIP AS IN 'A' AND W. OVERLAP END
\
��
PRECAST CONCRETE SUITABLE
A. PROJECT DESCRIPTION
11als project is located in Southeastern Brunswick County within the
P j ty $OIf course
• OF TOP STRIP 4 INCHES AND STAPLE.
OR WIDTH OF
FOR 11,20 TRAFFIC LOADING
development Winding River Plantation, approximately 600 feet west from the intersection of SR
.
`�nec ISLET•
1114 (Zion Hill Road) and Sit 1251 (Goley Hewett Road). The project has frontage along and
V
ROADWAY WHICHEVERm.�.
GREATER
!;Uj
access to SR 1251. The project involves the construction of a multi -family development.
•i 7,' •Yy
PLAN VIEW
B. SOILS AND TERRAIIIT
O. EROSION STOP -FOLD OF JUTE BURIED IN `..' Jt.'.'.'
SLIT TRENCH AND TAMPED, .•.'. �•
•'4''�>':' •
;
CAST TIION FRAME G GRATE SUITABLE
Most of the ro ect area to be disturbed has moderate slope. The Soil Survey of Brunswick
P j Pe•
c
o
�•
DOUBLE ROW OF STAPLE ' Y'' �
��...:..r_. PLACE STAPLES 1.5
FOR H2O TRAFFIC LOADING
County indicates that the most prominent sod within the project boundaries is Blanton fine
•' to B FEET APART AS
• •; v;;;;: REQUIRED TO KEEP
t .. .'.'• THE JUTE FIRMLY
SEE DATA TABLE
sand. Blanton fine sand is moderately well drained soils. Surface runoff is slow and
permeability is rapid in the surface and subsurface layers.
:Y::: >� PRESSED INTO 90A.
r
FOR
ELEVATIONS
VATI
• t
PLAN VIEW
As TEESo.
C. ADJACENT PROPERTY
The project is bounded to the north, east, and west by property owned by Winding River
• • • . • �.. . V , TYPICAL cT1P1.Fc_
' " -���
:..
Plantation, and to the south by SR 1251.
�.'.'.'.' ;^... .; _ /6 GAUGE WiaE.
� .
ENEW CONSTRUCTION
EXISTING ROADWAY
D. ETRtrO BIIONrCIandTROL
a tiviU sfor
....
e
•
-"a '
dtsturbing ties this project are related to the construction of
• _
s' HIM. 2 MIN •
;• iJ r " t ,
�';:'
the roadways, parkingand multi-familybuildings. To prevent sediment losses to off -site areas
f.5'
:>'•ti CRUSHED STONE ,;iJ:'
t : t<�' i:'•e': :rt::1
i.._________________,..r. +
d and folio construction, the following measures shall be used: silt fencing, seasonal
wing g
SECTION VIEW
..�__-______________..cy.
cofaPAcrsD RiUBGRAOE
grassing, construction entrance, inlet and outlet protection, and permanent stormwater pond.
P P
F. PRESS ENDS OF JUTE 4 INCHES INTO THE SOIL
SECTION B-B SECTION A -A
'
AROUND STRUCTURES AND STAPLE SECURELY.
-
JUTE THATCHING STABILIZATION DETAIL
C098TRUCTION ENTRANCE DETAII.
STANDARD GRATE INLET CATCH SAM
NTS
NTS
NTS
CONSTRUCTION SEQUENCE
STEELWOOD PDsr
J
FENCING AS REO'RO.
ff.)
WSTALLATION OF JUTE THATCH]MG IN SWALAS
LU
CE FABRIC
EXTRA STRENGTH i/1
1. Obtaiza approval of Erosion Control Plan from NCDEHNR- Land Quality Section.
0
Q�
WHERE APJ?I.ICABI.1.
(50 IN. MIN.) SYNTHETIC POROUS
FABRIC OF NYLON, POLYESTER, OR ETHYLENE YARNS.
cc 0
V
MATEFILL SLOPE
2. Install construction entrance at Goley Hewett Road.
W ZI �
Cd
Jute thatching shall be used in swales where the slope exceeds 0.015 (1.5%)
I I
' .
3. Install temporary Gilt fencing along wetlands.
U
SPECIFICATION GUIDE
Preparing a channel and seeding: To nrev n m sndering slope charm i to nter to confine low flows to
channel where thatching wlli be laid
Fertilization Lime fertilize as specified in "Seeding schedule". Disk as needed but do not
GRADE COMPACTED FILL OVER SKIRth
MIIIT WITH MIN 4• LOiG
STAPLES a !z• B.C.
*FOR REPAIR OF SILT FEND FAILURES,
'" 8 USE 057 MO GYM IN LIEU OF
I
A OC1000OI A
I
00C3MC:3 I
OCIOC:3C3
( pppC:)C3 I
4. Clear and grub the location for the stormwater detention pond.
5. Construct stormwater detention pond.
0A
t- y zthe
U .}� p Z
Z {d. i�
L - and
COMPACTED FILL.
I
6. Begin
Q
1 Ena k
ppOC-ZX3 I Z
clearing and grubbing of proposed roadways and parking areas.
fyr�� 1 O
2 Vegetative Sprigging - Plant grass sprigs or similar material before the thatching is put down.
FRONT VIEW SIDE VIEW
i I T
(
7. Rough a roadway areas and install storm drains.
Y
0 : U
Spacings for planting may vary. suggested maximum is 10 x 20 inches.
3 Seedings - Split the ap It a ion. Sow half the seed before placing the thatching. Plant the remaining
I. BWpu silt taw u am an er miro WW at location aeeaery to �deol siltation of wlaemt wN.
I I e •; • • ; •
( I U.
�_____________ � ''
•
8. Install water, sewer, power, telephone and other utilities.
� g
Z �± Z
O � a
�
half sitter the thatching is laid. -
L imnv Mwe Pwte w OK its► Mall w a WOUS of Y in dMtr W 1' fe 100. Pets Mall ra wewta Or
�afopwl tnaw aWNhem on.
,gl
F,N„
�
9. Finish grade roadways, Place base material and
U � cc
i` 1 m.
Z
B. Laying the Thatching: The thatching shall be laid on loose soil after all rocks, clods and sticks have beers
i iwl era W K tray NWII 14 5' 10 IWgth M1 ss of w wit fwtas Small type.
L win �Msre nWelrw bu Nte a a, wn "Of" to AM "is far tm h alranle>�fwie MUI
TREATED 2 X 4 POST S FRAME Z5
pavement.
O
",
a a a I" si tee aA ntw a info N G lira vim with ta- hay will,..Tw tq a1 tot Mane Shin
picked up that would prevent contact with the sop surface.
w r �aqpt�, oe Intermediate Mira rWlf w 12-1/2 FIGS. Wire fdPle Mau a faataN to we was with at Iw
an
10. Within thirty days following final grading activities, seed and mulch disturbed areas
C0
L Start laying the thatching from the top of the channel and unroll down grade so that one edge of. the
L Filw foie mmeain
M It"WON 101yed", PWIM or MOM ►IIm with oldera nth t 31 MAIN. in.. ail a n.
6 flior tfulaw fabric 140ROM al at unmere.
which will not be built upon.
a
strip coincides with the channel center. Lay a second stripdamage
parallel to the first on the other side of the
channel and allow a 2 inch overlap. If one roll of thatching does not extend the length of the channel.
F sail whim eltromblt
a. It altar ftrW It was with a of a s./1h. is. r raw. WW tM wt a�feF p Dew met awed 1'. caw
My to" A rat reviree. OtAaMM area win fades b r"Araa the Paat aPwlaF Ms» Get now a.
PLAN VIEW SECTION A -A
11. Maintain temporary erosion control measures until permanent ground cover is
LU
continue downhill with additional rolls.
established.
2 Securing the Thatching - Bury the top end of the Jute strip to a trench 4 inches or more deep. Tamp the
trench full of soil. Reinforce with a row of staples driven through the jute about 10 inches apart. iuen
T ECAL CATCH BASIN PROTECTION
12. Ohtairt certificate of compliance through and on -site inspection by NCDEHNR Erosion
staple the overlap in the channel center. These staples should be 3 to 4 feet apart. The outside edges
STANDARD TEMPORARY GILT FENCffi.
NTS
Control Engineer. Contact person is Mr. Dan Sams, 910-395-3900.
may be stapled at any time after the center has been stapled. Glaser stapling along the stiles
is required where concentrated water may flow into the channel. � -
a concentrated
f__ _._ ____.
NTS -
. 13. Remove temporary erosion control measures and stabilize these areas immediately.
,
Where one roll of thatching ends and another roll begins, the end of the top strip overlaps the trench
_,
Permanent erosion control measures shall remain.
where the upper end of the lower strip is buried. Make the overlap at least 4 Inches and staple securely.
B
3 Erosion Stops - At any point the thatching may be folded for burying in slit trenches and secure
ra
were the upper ends. This checks water flow and erosion that may begin under the matting. It o
gives improved tie -down. The procedure is recommended on steeper slopes and gentler slopes of
sandy soil or areas subject to seepage. Spacings of stops vary from 25 to 100 feet.
N
so
v
4 Diversions -Where diversion terraces outlet into the waterway, the outlet should be protected with
0
EROSYON CONTROL, GENERAi NOTED
LO
964 r,
thatching used in the same manner as in the main channel. The thatching for the outlet is laid first so
4h c
that thatching in the maul channel will overlap the outlet strip.
1, All construction activities shall be performed in compliance with the Sedimentation
!'
�
5 Thatching - Soil Contact - Get contact between thatching and soil by rolling at right angle after laying.
1 1/2" I-2 BITUMINOUS PAVEMENT
PRECAST CONCRETE
J
Pollution Control Act of 1973.
stapling and seeding is complete. Perfect contact is vital to k - -p water flow over not under the
thatching,
ffl2.
All land disturbing activity is to be planned and conducted to limit exposure to the shortest
U) rn
feasible time.
CC Zq
fi Staples - Hairpin -shaped wire staples, number 8 gauge: 8 and 10 inches long have been used. The
longer staples are used in loose or wet son. Wire staples are better than wooden pegs because the
6" ABC COMPACTED
PLaAN VIEW
3. All cbnatructlon sites and severely eroded areas shall be stabilized by the establishment of a
LJ J N
m
(95% STANDARD PROCTOR)
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staples can be driven flush with the matting. Wooden pegs extend above the thatching and may catch
MANHOLE
permanent ground cover.
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trash that diverts water flow' out of the thatch protected channel. Wooden pegs may also set up a
FRAME G COVER
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damaging turbulence.
4. As soon as all areas are permanently stabilized, all permanent measures have been installed,
and final approval Is by the
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C. Inspection: After job completion, make sure the thatching is in contact with the son at all places and the
COMPACTED SUB -BASE
ram .PTO MADATA
received Erosion Control Engineer, erosion control temporary
critical areas are securely staled down.
TABLE PIaia�r
EMATIOa
measures may be removed.
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HOP D' MO.1
5. Over the life of the project, the Owner shall make periodic inspections to evaluate the
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PAVEMENT DETAIL
success In controlling erosion of soils to off -site areas. If areas are found where erosion is
taking place, the Owner shall take the necessary measures to remedy the situation.
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NTS
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SEEDING SCHEDULE
iv
r•r• .•:.%'w ^ CRUSHED STONE :i{:•.
1. All disturbed areas due to construction and any severely eroded areas shall be stabilized by the
COMPACTED at1eGRAOE-----------------�-.__ _______M _4.�
CM
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establishment of a permanent grass cover. The seed species shall be selected based on the typ:
SECTION B-B SECTION A -A
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soil present, seasonal conditions and other considerations. As an alternative, the contractor
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may use the methods and schedules shown below however, it is recommended that a specialist
STANDARD JUNCTION BOX
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be consulted with attention given to site specific conditions.
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NTS
a. Cultivate area to a depth of 5 inches
b. Apply agricultural lime at the rate of 40001bs. per acre
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c. Apply 10-20-20 commercial fertilizer at the rate of 500 Ills. per acre
d. Sow grass seeds at the following rates:
N
Mad Rate Per Acre
Common Bermuda Grass
R 1'
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unhulled 25 lbs.
CL
Milled 12 lbs.
Pensacola Bahiagrass 50lbs.
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4 1/2• 3 1/2'
B
Korean Lespedeza 25 lbs.
Tall Fescue 30 lbs.2'
e. Mulch with straw at the rate of 3250 to 4350 lbs. per acre.
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11' ; t; t; ,. • :• .. t.JJ. ' t` '
£ Anchor straw with asphalt emulsion tack coat applied at the rate of 300 gallons per
( : 7 1/2'
acre.
6 ABC
A
2. Where it is not possible to establish a permanent grass cover in a reasonably short period of
;•
time due to seasonal considerations, a temporary grass cover shall be established. The
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temporary cover shall include the planting of annual grasses or small grains such as rye grass,
1: 1 :3 MIN. ,
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PLAN B
however shall not be considered a permanent grass cover. Where the season or other
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conditions are not suitable for growing a temporary erosion resistant cover, mulch may be
applied, however, mulch used alone shall be for the shortest time practical. A temporary cc
permanent vegetative cover shall be established as soon as conditions are favorable.
3. Topsoil shall be used over unfavorable soil conditions for successful establishment of vegetative
cover.
NOTES.
1. CONCRETE SHALL BE 3,000 P.S.I.
SECTION A -A SECTION B-B
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4. Irrigate as necessary to optimize plant growth.
2. CONTRACTION JOINTS SHALL BE SPACED AT 10' INTERVALS.
(A 15' SPACING WILL BE ALLOWED WHEN A MACHINE IS USED.)
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3. FINSH ALL CONCRETE WITH CURING COMPOUND.
TYPICAL METHOD OF ENDING CURB AND GUTER
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TYPICAL CURB & GUTTER DETAII..
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NTS
94 1H FINAL DRAWINU
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This drawing is the property of HOUSTON and ASSOCIATES• P.A.end
is not be reproducedIn whole or part without written permission from
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NOT RELEASED FOR CONSTRUCTIONHOUSTON
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pine
and®Copyright
40 C� OJ
1997
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ALL RIGHTS RESERVED
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