SW8930217_Approved Plans_19930326

\
CONC.
MO N.
DITCH
INV. = 39.5'
99
EX/STING
C A R 0 L I N A SHORES NORTH
15"0 RCP at7 f.0 % (20 LFJ DROP MANHOLE /8" 0 RCP 1.0
INV.(OUT) = 37.7' 15"0 RCP(p LO % EXISTING DITCH ALONG WEST RIM = 42.3' (20 LF) R
DROP MANHOLE PROVIDE 3 CY RIP RAP INV. NN) = 38.6' TO REMAIN UNDISTURBED
RIM = 44.0' DROP MANHOLE (20 LF) INV. (OUT) = 36.0' INV. (OUT) = 35.8'
RIM '= 43.8' INV. (OUT) = 36.8' PROVIDE 3 CY RIP RAP
INV. (IN) = 41.2 15" 0 RCPQ /.0 / (8 LF) 9
INV (OUT) = 37.9' 66 INV. (IN) = 4I.4' 1 6 INV. (IN) = 40.6' PROVIDE 3 CY 36 B j6 36'
36 2 3� 3 INV. (OUT 37.0' J
INJ DITCH N� NJ RIP RAP NJ NJ N EXISTING DITCH
0 2638.50 7 CM TO CM
as rl N 39 35' 14 W
a3 n l8" 0 RCP Q LDo/. DRAINAGE AREA
1 3/ 32 33 34 1 35
SWALE
INV. = 41.8'
30 � I 4 5
29 --/
45
ti • /SWALE
INV. = 4 .0'
1 FLUME 28 W /
/NV. (OUT) = 4/.3' y3� Ill / 112 113
PROVIDE 3 CY y FLUME /
RIP RAP /NV. (OUTy= 41.7'
2 PROVIDE 3 CY
R/ P/RAP
IA5 SA 27 ;\
114
15 RCP (8 LF1 v INV. (IN) = 38.8'
INV.. (lN) - 40.8'
64
- - - - _ 4� 45 4fi o�W l 47 44 48 49 50 5l 52 53 54 0.= 55 56 57 58 59 60
39 41 42 FLUME � � l5"0 RCP @ 10 ( 32 L F) Q y 61 63 65
36 FLUME 2 /8"0 RCP 0.7 % SWALE
36 37 INV.(OUT) = 41.0' Qlp INV. = 440' O W @ 62 FLUME /
FLUME W. 2 15'0 RCP ar70.7% PROVIDE 3 CY 3 "� PROVIDE CY R/P RAP INV (OUT) = 39.0' J INV. = 39.0' INV. = 40.1'
INV. (OUn= 36.9
INV. (OUT) = 4/.6' (32 LF) RIP RAP PROVIDE 3 CY Q M PROVIDE 3 CY RlP RAP
PROVIDE 3 CY 3 INV. = 41.6' .. RIP RAP y PROV/DE 3 CY
RIP RAP h o PROVIDE 3 CY R/P _ -�- -� SWALE Sw� ALE Gti 0.2% RIP RAP AV GR
0•I
M RAP SWALE 44.0 _i ���-� .. INV = 38.9' 41 0 6
--�-- ... ... .. 1 44.1 43., '(-42. _ -... t --. .. ---.. _ - +4/.8 6
�- j--- oj%SWAG E - - --}- 42.5 -} - 3 SWA.4E faa) 0.2 % t 8 a0A 0 B EL
t AL �'. /� �y \ I \ . SWALE _ _ �- 0. 2 -- -{ A-
FLUME INV. = 412'
/ INV. (OUT) = 4/.6' PROVIDE 3 CY RIP RAP a 3 .Z35 FLUME INV. 39.2'
FLUME INV. _ 41.8 ) RAPV/DE 3 CYR/P 144 145 146 234 233 232 /ROVNV OUTfQff 3 CY RIP,RAP ZFLUME 67
INV. (OUT) = 4l.8' IIB /19 SWALE SWALE P 231 ti 227 226 225 0 INV. (OUT) = 38.7'
PROVIDE 3 CY RIP RAP 4 SWALE / INV.=4/.3' INV. =4I.2' INV.=40.4' I � 230 W 229 228 224 L
i \ PROVIDE 3 CY
as1 /
y INV = 4y.T _ R/P RAP 4
115 116 /I7 I - o' W FLUME _ 4►. - - - 68 - - -
6;
I V. IN = 36.7'
126 121 a 3 i I INV. (OUT) = J8.e' PROVIDE 3 cr
44.2 / 147 PROVRIP R/DE AP 3 CY RIP RAP
'
I FLUME I48 Q
l91
INV. = 40.7' �. l92 193 (0Q „�. 222 69 �t
43.9 PROVIDE 3 CY I94 Q 15'0 RCPJLO.7% FLUME
O 12'Z \ RIP RAP .0 195 I96 R ESERPELS� 32 LF) ! 3 NV. (OUT)= 38.6'
PROVIDE 3 CY
123 149 a3 q FUME .1 /97 -38.8 AVRI CRAP
SWALE- 1 �r 150 lw. (OUT) = 39.4'
INV, = 4I.1' 151, RCP DLO % ++ \ PIOVlDE 3 CY 20L�P IU 0.7 % 198 22�2 •
/ r ,( 4/ 7
lI0 /09 /08 I07 /� l05 l04 �' I ty 44.0 -� SWAL O 2 % RP RAP \ INV. = 39.4'
�4 �' DROP MANHOLE
. (321,Fr 7NV.=4L3' � '
r G 124 0 / - .. F�
F7V6V7DE26 5 FLUME INV. = 4/.2' 1 '1 N 43.0-- PROV/DE 3 CY R/P RAP * j A 0 f D RIM = 4L 5'
4 4°
INV (OVr) INV. (IN) = 38.3'
3 CY RIP RAP SWALE as PROVIDE CY W . / W 151 152 \ SW�__�-�� / -�- a2D� --_�� 220 INV. = 38.6' C P h INV. (OUT) = 36.2'
45 INV.= 42.0' RIP RAP { Q �. _ice �- 199 �. PROVIDE 7/
� y 3• SWALE / - ' ... - �� CY HIP Q \rL
cn 25 - y
/ �_ ... SWALE... 0. 2 % - - - --�- ... -� 126 INV. = 40.9j RA o
\° o m 44 /27 162. 4 / c. l54 it /89 FLUME INV. = 39.6 2/9 \ 0\
1 �' INV. (OUT) = 39.6' �,/� 4r I5"0 RCP (� l O
�• 45.0 188 PROVIDE 3 CY SWALE Q� 72 ��!% '[ INV. (OUT) = 36.0
fit_. r 4/.@ INV. 39.0' �•
RE ¢'•/ I87 /� RIP RAP J \ c, / PROVIDE 3 CY RIP RAP
�_ 3 _- .. }- ... I e y l85 200
( ; m I SWALE 0.2 % ���
i
U q 24 \ �� / ": I �' 1117 / to RCP /.0
O q.8 SWALE 128 129 \ O I INV. (IN) = 38.5'
� FLUME 43.7 , q� l84 � 2l8
A INV. (OU71= 4/.O'
} INV. = 4/.7' SWALE 15 ;' 6 RCP®O.5•/. (56 IF) 155 / Jc6 I / \ % 73
` INV. = 42.0' q1.0 PROVIDE 3 CY RIP RAP ,A/V, = 4/.0' N / \ \ SWALE
4. PROVIDE 3 CY RIP RAP d A
�0 9 18 INV. = 36.8'
\ % CLEAN AND GRADE SOUTH BANK OF
�98 _ l00 101 102 103 tf
23 p :p - t IN o I I �N4 39 \ W 178 / 201 217 \/ EXISTING DITCH. NORTH BANK TO
J' FLUME 45 /5' D 1 CH --_-. 't 179 rye° 74 / REMAIN UNDISTURBED. PROVIDE
INV. (OUT) = 41.6'
W: 3 l80
RIP RAPE 3 CY ¢; t ' . FLUME FILL FLUME 158, 15"0 RCP q� 0.7
N a ; FLUME _ _ l8"0 RCP�q O.T/. I81 (36 LF1 � FINISH BOTTOM SLOPE CF O.OS%.
3 ; INV. (OUT) = 41.8' EXISTING INV. (OUT) = 40.9' ml INV, IOUT) = 40.T 41
I8� l Q 202 2/6 A. `
J A 22 / PROVIDE 3 CY RIP RAP DITCH PROVIRIP DE 3 GY WI (32 x 3 INV = 39.2' v
PROVIDE 3 CY R/P P FLUME INV. = 39.6' l83 �. v '� 1
�_ i C 132 , 733 INV. (OUT) = 40.3' INV. FLUME °9.2' y 1\P 75
SWALE (� 0.2% - l8"0 RCP@a O.S% FLUME 43.6 s R01"OE159 FLUME 160 PROV/DI 3 / y y q2 Z 6 '\° 4 /.' CARTE R
LF) 1NV(OUT1= 4O5' CYRIPPAP L6 203
' R/P RAP INV. (OUT) = 40. l' 43./
215 r °
. _ PROVIDE 3 CY RIP RAP �_a - �� .SwI NV FLUME
/ 76 / 0
SWALE /NV. - 4L3 r 44.1 SWALE O.N/ --- LE _
I swALE � 42.4 �2°e { . - .s' ti / �,� MC. J, PG 391
INV. = 4/.B SWALE 0.l% 0.2.° /
+ 45 _ I8"0 RCP@a 0.71 PROVIDE 3 CY qA e9 INV. = 40.9' _ -�
\ }- / PROVIDE 3 CYO / /\
(32 LF) R/P RAP Jr INV. = 40.7' I8"0 RCP 0.7% r 93.0 S 24"0 RCP @a 0.7• _' Sw __ RIP RAP , y
INV. PR01/IDE 3 CY !32 LF) 1 =405' INV = 40. ' INV. = 40./ !32 LF) INV. = 39,4' ALE l' % '204 'Z1,4
(OUT) = 4/.6 / R1P PROVIDE 3 _ 2%
PROVIDE 3 CY g3 97 96 95 94 93 n34 135 �lIPRAPI l62 q3 5 PROVIDE CYR/PROP _ 11 77
RIP RAP A v FLUME :
N4- �y� 9 INV. (OUT) = 4/.0' Q I I15"0NV. R4/.0 0.5 % (56 LF) I I 44 FLUME /%NI(= E 3 h
INV. (OUT) = 39.4' PROVIDE 3 CY /� � INV. = 3
/ } d 9 R/ROVIAPE 3 CY PROVIDE 3 CY PROVIDE 3 CY r 4 177 / `� R/ TO5 78AV GR
RIP R P PROVIDE 3 CY
45 - 20 �•, \ q2 L RIP RAP RIP RAP
'vCF �N4• 4, 3 N4'A FILL EXISTING DITCH a. EXISTING � FLUME 213 i 41 O
:. �� PY.= 38.8' 61
IN 136 L327 _ -, ✓ O' = PROVIDE 3 : RO D J 3
RESERVED POND '
0/S 8 " -. - - - - - 16 164 CLUB HOUSE a CY RIP RAP ` I I - 43. 2 , � 1N RgJTE FLOW FROM EXISTING
DITCH TO SEDIMENT BASIN
' fA-Q• 176 C 42 41.2• 79 DURING CONSTRUCTION. RESTOREFLUME p
S n r Q ORIGINAL FLOW PATH ALONG "L
1 3 q3 44.2 ; FLUME 206
1N4 A FLUME -� \ \\I138 /39 � N INV. (OUT) = �.o' L INV. = E 3 W 6 FLUME ' 212 ---� TO S.R. 1300 R/W AFTER
1 PROVIDE 3 Y !NV = 38.0' STABILIZATION /S COMPLETE.
PROV,I E 3 CY J PROVIDE CY 24' 0 RCP l.3
INV. (OUT)=41.2' i 44.2 \ • I 165 FLUME
RIP R"P RIP RAP \ 3 R/P RAP (32 LF) IN . = 3 '
PROVIDE 3 CY N: CO. 24"0 RCP /.O% 0 24"0 RCP(a) l.5/ (8 LF)
/8 `" \ d' p INV (OUT) 10-0RCPp4.U% 6OLF1 175� � PROV/Df80 3� INV (INJ =`§70'
s LL A Q RIP RAP /S r' l PFinVIDE 3 CY R/P P '�- INV. = 39. 0' 207r(32 LF) J B 5 CY R/P RAP r J DROP MANHOLE
INV. = 38.0' 211 3 �N
} INV. = 4I.2' W I RP/ROV/Df 3 CY 3B 9 PROVIDE 5 CY I. RIM = 4l B'
A 9 /7 /6 /5 I4 \ \ N E 4)A INV. (IN) = 3Z2'
140 1 141 Q ) \31 N RIP R SWALE a�i .02'' 2 INV. (OUT) = 35.9'
P 30.6
0.20/. I / SWALE Q '.+ (24 20 RCPQa
_ t + (20 LF)
y 30 DRAINAGE .EASEMENT T I INV. (OUT)
/ 12 41 a t � I .II I 167 168 169 a' .3 -D I TCH ---""Y ' 4L6 30' D.E. r ' .1 EASEMENTAFTERSTABILIZATION MANHOLE
PROVIDE 5 CY f.'P RAP
I 1 FLUME /LUME 81 COMPLETE AND SEDIMENT BASIN is FILLED.
� SWALE INV. = 3B.3'
o S9 43 09 t INV. = 4L 5' 1 PROVIDE 3 CY INV = 39.6 871� 208 209 210
�,` :• (dj •3 1 . , 4a p SWALE \ 172 /73 FLUME PROVIDE 3 CY RIP RAP W
x. ;•. x/� 1 Nt/. 142 RI RA SWALE
/NV. = 40.6' \ I SWALE _ r +
INV. (OUT)- 37,8 TEMPORARY I d _ % t FLUME 171 SWALE INV. = 38.6'
t 10 / ( $ 380 44� 4/� E 30/. 04� I 11 11 \`j �/�1' l 3 I / PROVIDE 3 CY� q2 8 I ' a INV = 39.6' I :I PROVIDE/ 3 CY 41.3 BOTTSEDOM NELE6t4S/N qt } fq 48' 0 RISER
]]]\� INV.RIP RAP I ) \ 82 = 35.0' 6 I TOP 40.0'
c RAP
PROVIDE 30 CY RIP RAP
. w
%A INV. = 35.5'
PROVIDE 30 CY RIP RAP
36" 0 CMP
I.21 MO LF) p
35 & w�p1
q�•q � `� �M4 \
30.34' h 0 9 M/ 70 S.R /301
15 PK
q: NAIL
8
..�--•��t 'ems �.
SWALE ...0.2%
I
FLUME i
INV = 40.1
FLUME
�/
PROVIDE '!'\
INV = 39.3'
'
RIP RAP
PROVIDE 3 CY RIP RAP
7
6
5
4
3
2
I
a'27
INV. = 39.3'
W
3
SWALE
V L 3914'
3
/
39
y
q
3y.
1N4
- -�- 43
38
* 11 ' 24 "
E--
--
q
*3
EXISTING DITCH ALONG S.R. 1300
TO REMAIN UNDISTURBED
S. R
1300
• 24 0 mp,&
INV. = 39.4'
SWALE 0.2% SWgL 0•�� /
SWALE 0.2•/. �- -� ... S- 0.2
LF / FLUME
PROVIDE 3 / PROVIDE 3 A
CY RIP RAP p 4
"0 cr R
92 9/ 90/ B9 88� 87 86
85
W
1Q SWALE 39 D
INV. = 39.2' , 1 1
...42-�
L 9 -�_
* qy. £ 4s 6
INV. = 39.0'
84
83
CONC
q MON
N 370 21 ' 55 W
14. 6 6
KED
aESS
/F
)WICK
- 333
a awn
MAR 2 6 1993
DEM
m # :, o �
NOTE - PROVIDE l00' (MIN.) EXIT SECTION
WITH 5.I SIDE SLOPES FOR ALL
SWALES DIRECTING FLOW OFF - SITE
(SWALES BETWEEN LOTS / 8 92,
2/ 8 22, 26 8 27, 37 8 38, 46 8
47, 54 8 55, 70 8 7/, 80 a 81).
ALL OTHER SWALES TO HAVE 3'I
SIDE SLOPES.
LEGEND
-
DITCH / SWALE
---4z ----
EXISTING CONTOUR
38 -
FINISH CONTOUR
�7�
SEDIMENT BASIN/ POND
-�E--iF
SILT FENCE
+4r.2
EXISTING GRADE
+44.o
FINISH GRADE
c===�
STORM SEWER PIPING
C�
DROP MANHOLE
-�
ASPHALT FLUME
OCEAN SIDE PLACE
- DEVELOPED BY -
OCEAN SIDE CORPORATION
GRADING, EROSION CONTROL a
STORMWATER MANAGEMENT PLAN
JOSEPH S. HILL, JR. and ASSOCIATES
CONSULTING ENGINEERS and PLANNERS
W1 L M1 NG TON, N. C.
DESIGN
J • I�.P, � , ✓SH
tttrara
DRAWN
P V A
��• ei7°" �� CHECKED
JSH
SCALE
/00'
DATE -
FEBRUARY 1993
SHEET
f - I Of 2
r, A'!+1l fitM'•t,te4
REVISION

PL AN
3.
SECTION A - A
i
PL AN
4.5
I
II
1
SECTION A - A
PL AN
6
SECTION A - A
PL AN
9.0'
1
SECTION A - A
RIP RAP APRON
/2"0 8 15"0 PIPE OUTLETS
RIP RAP APRON
18" 0 PIPE OUTLETS
RIP RAP APRON
24" 0' PIPE OUTLETS
RIP RAP APRON
36" 0 PIPE CUTLET
525'
NOTE APRON TC- BE PLACEC .£V£L
Ti, THE TOP SURFACE OF
Rig' RAF AT SAME LEVEL
AS SURROUNDING LAND
SURFACE - NC OVERFA:. ,.
SHOULD EXIST
rIJER FABRIC
8.4'
NOTE APRON TC BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAP AT SAME LEVEL
AS SURROUNDING LAND
SURFACE - NO OVERFALL
SHOULD EXIST
-TER FABRIC
6.8'
NOTE: APRON TO BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAF AT SAME LEVEL
AS SURROUNDING LAND
SURFACE - NO OVERFALL
SHOULD EXIST
r /L/GI1 rwOrtlV
i
i
15.8'
NOTE APRON T9 BE PLACED LEVEL
WITH THE TOP SURFACE JF
RIP ,RAP AT SAME LEVEL
AS SURROUNDING LAND
SURFACE - NO OVERFALL
SHOULD EXIST
rl,-TER FABRIC
NOTES ON RIP RAP APRON
CONSTRUCTION SPECIFICATIONS
1. EXCAVATE BELOW CHANNEL OUTLET AND WIDEN CHANNEL TO THE
REQUIRED RIP RAP THICKNESS FOR EACH APRON. FOUNDATION
TO BE CUT TO ZERO GRADE AND SMOOTHED.
2• PLACE FILTER CLOTH ON BOTTOM AND SIDES OF PREPARED
FOUNDATION. ALL JOINTS TO OVERLAP A MINIMUM OF 1.0'
3. EXERCISE CARE IN RIP RAP PLACEMENT TO AVOID DAMAGE TO
FILTER'FABRIC.
4. PLACE RIP RAP ON ZERO GRADE - TOP OF RIP RAP TO BE LEVEL
WITH EXISTING OUTLET - NO OVERFALL AT ENDS.
5. RIP RAP TO BE HARD, ANGULAR, WELL GRADED CLASS B EROSION
CONTROL STONE.
6• IMMEDIATELY AFTER CONSTRUCTION STABILIZE ALL DISTURBED
AREAS WITH VEGETATION AS SHOWN IN VEGETATIVE PLAN.
IF -
TERRAIN
MAX. SLOPE
LEVEL
2:1
ROLLING
2:1
HILLY
1 112 I
4 50' j0
R/W
R/W
35' - - - 3' > F- 6'
r
4E0' D 1 "PER FT y�pQ
3.y
3' 1
SECTION A - A
SYMMETRICAL CUL-DE-SAC
CONSTRUCTION SCHEDULE
1- OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS,
2, FLAG THE WORK LIMITS,
3, HOLD PRECONSTRUCTION CONFERENCE AT LEAST ONE WEEK
PRIOR TO STARTING CONSTRUCTION,
4, INSTALL GRAVEL CONSTRUCTION ENTRANCE.
5- IN•LSTALL SILT FENCING AT LOCATIONS SHOWN ON PLAN
PRIOR TO GRADING ADJACENT UPLAND AREAS,
6- COMPLETE INSTALLATION OF SEDIMENT BASIN AND SEED
PER SPECIFICATIONS,
7• INSTALL PERIMETER DITCHES AND STORM SEWER PIPING,
SEED DITCH SIDE SLOPES AND INSTALL ENERGY DISSIPATION DEVICES,
8 ROUGH GRADE SI7E AND STREETS, INSTALL SILT FENCING
AT LOCATIONS SHOWN,
9. COMPLETE FINAL GRADING FOR ROADS AND STABILIZE
WITH GRAVEL BASE COURSE
10. BEGIN HOME CONSTRUCTION,
if. COMPLETE FINAL GRADING OF SITE AND PERMANENTLY
VEGETATE, LANDSCAPE, AND MULCH,
12. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE
INSPECTED WEEKLY AND AFTER RAINFALL EVENTS, NEEDED
REPAIRS WILL BE MADE IMMEDIATELY.
13. REMOVE ALL TEMPORARY MEASURES AFTER SITE IS STABILIZED
AND PERMANENT VEGETATION IS ESTABLISHED.
14. ESTIMATED TIME BEFORE FINAL STABILIZATION - 3 TvMTHS,
E-- IZ° IZ"
SHOULDER
I I/2" ASPHALT
'4, p IO !/2"
q 4 .1, 4a �i'Q
6" CRUSHED STONE
ASPHALT CURB DETAIL
61
PLAN
END FLUME AT
/DITCH eorroM
' % Q 1.2
' 1 ^ 1316
A 79
�
USl -5' 1300 ti0 1305
G O % 1 �'4 a/ � Shallotte
-P
o Z Ch. -P ` Hickmans------- - --�.
% ♦ Crossroads f� \' 1304 ~
♦ FAP
F/,5 1.2 i 1.6 ? Z 3.1 1-7 1.6
F
edellAS
TO -'� Grissettown
1303 T 1 It
Thomasboro WILMINGTON
♦,Live Oak Crossroads \
Ch ''�� 1302
1165
1301 1356
130 8
♦ lb
PROJECT O 1167 --
04
O ♦ 1163 71
LOCATION ♦ Ck -
11 Ix 1168
17
179 :Y'\
�tQ 4 �.6
111 .5 FAS 1
--
.110
POP 12
/ ` 'A l S I ��� L, .J 179
♦ /'' ��RI �'I;I? F Seaside
�..
1.
♦COLKINSNECK LBonaparte 9
andih
INTRACOASTAL D
1< UU G.
WATER WAY 1 . �j -• { �•:-�--y-
STREET SLOPE FROM -- A1--
PV'MT EDGE
--> TIE-IN FLUME
5 * TO PAVEMENT
EDGE
t SUNSE� BEACH
SLOPE 114" PER FT � E- ASPHALT
FLUME SWALE 0.2% \
(MAX.) SLOPE r A N
3.0' ( VARIES) _
TOP OF RIP -RAP TO BE
LEVEL WITH SWALE BOTTOM
SECTION
ASPHALT FLUME DETAILS
48" 0 CMP SEDIMENT CONTROL RISER
TOP TRASHOUARD = 41.01
TOP RISER = 40.0'
RISER INV. = 56.0'
fMIN.
TOP DAM ELEV. a
4t, O'
INFLOW
/. 0,
DITCH
_
ELEV. = 40.0'
,
_
/11
� \ �
ll
1 'J �rl
p'
Y•
3.0' SETTLING DEPTH l,f\j
ENERGY
ELEV. = 37 0'
OISSIPATOR
111
,- _-
000
�tl
SEDIMENT STORAGE DEPTH 000
2.0'
/ j6'O CMP
\tom
jI BOTTOM V. = 35.0' 957 WASHED STONE o o
1.2 �
PIPE OUTLET
FLOW
= 35.5
/INV777
°j
PERFORATE LOWER HALF OF RISER
WITH 112" 0 HOLES 4 3" INTERVALS
IN EACH OUTSIDE VALLEY
II/
�ll
WEIGHTED SASE TO
ANTISEEP COLLAR
PREVENT FLOTATION
ENERGY
D/SSIPATOR
SEDIMENT BASIN
i
ATLANTIC
SILT FENCE DETAILS
J
\
♦OQi
r
- �
k
L
RIGHT OF WAY
i
i
i F--- 7' > < 22' -- 3' F- 6'
.ShVU-DER PAVEMENT SHOULDER SWALE
1V2"ASPHALT
114" PER FT. {�
6" STBC or ABC
TERRA /At MAX. SLOPE
LEVEL 2:1
ROLLING 2:1 STREET CROSS SECTION
HILLY l-I/2 /
- 32. 0'
/} 5'
1
EROSION CONTROL NOTES ad
1. ALL CLEARED OR GRADED AREAS TO BE
MULCHED AND .SEEDED AS PER SPECIFICATIONS
WITHIN 30 DAYS OF COIIAPLETION OF GRADING
IN ANY GIVEN AREA.
2. CONTRACTOR IS TO CONTINUOUSLY 14AINTAIN
ALL SEDIMENT CONTROL DEVICES AND IS TO
REMOVE SEDIMENT FROM FENCES AS REOUIRFD
QV 1 NC orl`Tla r•-t wwr�i f-e�• • r•-.+�.-.-. .....� -.�.�
3, SILT FENCING TO BE INSTALLED AND MAINTAINED
ALONG TOE OF SLOPE OF ALL FILLED Aldo GRAL)ED
.AREAS UNTIL STABILIZATION 1S COMPLETE.
4. SZDIMENT FENCD.S ARE TO BE REMOVED FROPL!
SITE WHEN GRASSING IS ACCEPTED AND
STABILIZATION IS COMPLETE.
5, ANY MATERIAL EXCAVATED WHICH I NOT USED
FOR FILL IS TO BE REMOVED FROM THE SITE
UNLESS OTHE:2W I SE DIRECTED BY TF•E OWNER
OR ENGINEER.
6- A GRAVEL CONSTRUCTION ENTRANCE WILL BE
PROVIDED W 1 TH A 4 THICKNESS OF
COMPACTED MARL.
�2.0'-) I
TYPICAL EXIT SECTION FOR
SWALES DIRECTING FLOW OFFSITE
(SWALES BETWEEN LOTS * l 8 92,
21 8 22, 26 8 27, 37 8 38, 46 8
47, 54 8 55, 70 8 71, 80 a 81)
F - 20.0' -
I
3'
3.0' 1
� 2.0'+I
TYPICAL ROADSIDE AND
DRAINAGE SWALES
SWALE CROSS SECTIONS
i nr
OCEAN
SIDE PLACE
- DEVELOPED BY -
OCEAN
SIDE CORPORATION
DETAIL
DRAWINGS
JOSEPH S. HILL, JR. and ASSOCIATES
CONSULTING
ENGINEERS and PLANNERS
WILMINGTON, N. C.
tl,..rll,l
DESIGN
Q� ✓SH
a
•a, 1
DRAWN
PVA
°s i
CHECKED
✓SH
o E7
SCALE
AS SHOWN
DATE
,•yp�����`n�N®a°•.:����
AUGUST 1990
SHEET
2 of 2
/ZZ,9O
REVISION
FEB. 1, 1993

CONC.
MO N.
DITCH
INV. = 39.5'
99
CAROL/NA SHORES NORTH
15"0 RCP ae l<O% (20 LFl DROP MANHOLE /8"0 RCP(a 1.0%
INV. (OUT) = 37.7' 15"0 RCP p0 1.0 RIM = 42.5' (20 LF)
EXISTING DITCH ALONG WEST
DROP MANHOLE PROVIDE 3 CY RIP RAP DROP MANHOLE (20 LF) INV. (IN) = 38.6' ,lyy (Our) = 33.8' TO REMAIN UNDISTURBED
RIM = 44.0' RIM '= 43.8' INV (OUT) = 36.8' INV (OUT) = 36.0' PROVIDE 3 CY RIP RAP
INV. (IN) = 41.2' 15 0 RCP I.0 (8 LF) PROVIDE 3 CY 6 5
66 g INV. (IN) = 40.6' B 9
INV. (OUT) =379' INV (IN) = 4I.4' 9� INV (N) 37.0' 3B
DITCH N NJ RIP RAP tNJ Nv NJ EX/STING DITCH
- 4a rl N 390 35' 14" W 2638.50 rl CM TO CM 4 n ,&"0 RCP Q Lo%
l5".( RCP (8 LFJ
INV. S.0 R1 - 40.8' � INV. (IN) = 38.8' DRAINAGE AREA
W
o � - - - - �2 _ - - ?�� 45 46 @3Wo 47 44 48 49 50 5/ 52 53 54 a. I,-, W 55 56 57 58 59 64
60 65 \
1 \ 39 40 41 FLUME W /5"0 RCP LO% (32LF1 Q y 6/ 63
32 33 34 35 36 37 W 38 FLUME k l8"D RCP@ 0.7 % 82 SWALE
31 p INV.(Our) = 41.0' Q p INV. = 4/a0' O W FLUME
FLUME W: 2 IS°P RCP�q 0.7% PROVIDE 3 CY 3I PROVIDE I CY RIP RAP INV (OUT) = 39.0' W INV. = 39.0' INV. = 40.1'
SWALE INV. (OUT) = 4/.6' 3 (32 LF) RIP PROVIDE 3 CY R p PROVIDE 3 CY RIP RAP INV. lour)= 38.9'
INV.=4/.8' PROVIDE 3 CY ; o INV. = 41.6' RIP RAP y M PROVIDE 3 CY �
RIP RAP y PROVIDE 3 CY RlP -�� ��' SWALE SWALE ia) O.P•/. RIP RAP
_ - M RAP _SWALE 0.1 % _. > -
4 5 L# . 4irf 2 % -�_ - --�- �' INV. - 38.9' 4 2 GR
�- _,1 _ ... ter- 1 4d.I .. O 43:F _--i -� --- .. }._ �._. .. �y,_ <__ ?.a AV 0 66 -� 1
_- '- - w. v i SWALE QOA D BED
SWALE
8
29 �- ... AL y �__ ..-� / FLUME ---� °
/ / FLUME INV. = 4I.2'
45 / / f /
INV. (OUT) - 4I.6 I y PROVIDE 3 CY RlP RAP 235 4 3 FLUME39.2'� •'
FLUME INV. = 41.8' 118 / RAP
3 CY RIP
144 145 146 234 233 INV. (OUT) = 39.2' al' 67
/19 232 PROV,{S1��� 3 CY RIP RAP 226 225 2 FLUME
a `� e /SWALE INV. (OUT) = 4/.8' INV. L4I.3' SWALE LJ/ 2 228 227 l 0 INV. (OUT) = 3B.T
/ INV. = 4 .0' PROVIDE 3 CY RIP RAP a 5 SWALE / INV.= 4/.2' INV.'40.4' 230 W 229 224 ;�'". PROVIDE 3 CY
1 1 28 / , a INV = 4V.7' # RIP RAP
y r 223 -
1 NV`�`iOUTI = 4/.3' 3Q llI / ll2 /l3 /l4 /l5 1/6 /l7 I ' j -
PROVIDE 3 CY h FLUME / 16 1 I*
RIP RAP INV. (OUTK4L7' /, 3 INV. (OUT" � 38.8'
2 PROVIDE 3 CY 44.2 126 /21 a 147 Ct I pW FLUME
+F,` INV .7' /
PROV
DE
Rl"AP FLUME 148 1 /91 192 = RIP R/AP 3 CY PIP RA 3 CY
RIP RAP
3a 27 INV. = 40.7 l93 Q 222 69 0,
K A5 3.9 PROVIDE 3 CY p FL OUT)= 38.6'
N 122 RIP RAP 0 l94 195 196 RESERVED /32 LFP�0.7•/. 3
0 2 INV, = 41.7' O % • 123 / a PROVIDE 3 CY
SWALE E� / W 149 Ate' FLUME O l97 INV = 3e.e
SWALE ..
l50 INV. (OUT) = 39.4' RIP RAP
i l5"ORCP�)0.7"/. •2212 AV GR
PROVIDE 3 CY
INV. = 4/.1' 15"0 RCP lO % W \° a ��j _ SW / (3? LFJ 198 41 7ru
(32 J,FI �Nv=4r.3' //0 109 108 /07 /06 105 104 Q I a - Q=� RIP RAP _
0.2 % - INV. - 39.4' qo,.,F
3 12a� O' 'r- -.., - PROVIDE 3 CY RAP MANHOLE
�PR6NDE26 5 FLUME INV. = 41.2' H � l24 OP RIP OF�A ED DROP
i-- ->-... SWALE . - - +- ,».. - - �__ INV. (IN; = 38.3'
A /NV. POUT) = 4l.2' / 1J. _� # ' 4 Q • RIM = 4L S'
3 CY RIP RAP A 151 I 3 o\,
SWALE PROVIDE 3 CY / W / 152 - �..---.� . Q� • -� 220 INV. = 39.6' y
45 INV.= 42.0' RIP RAP R # --- - } _ Q h INV. (OUT) = 36.2'
e 3 Q. _�__ �-- 199 ,�• PROVIDE 71
N y 3 t��
SWALE / --.__� ♦ CY RIP p rL
INV. = 40i 9j •\. RA \
25 ... j'' 126 44 /27 c
a / - �---- J l53 1 190- fLUMf r 219 0
m. 4 ► 6 2. 4 / c . l54 � 189 /NV. (OUT; = 39.6 SW /5"0 RCP (a) 1.0
/ 188 187 PROVIDE 3 CY 9 INV. = 39.6 ALE Pv 72 �/v i [� INV. ( our) = 36.0'
444.1 186 I = 9.0 PROVIDE 3 CY RIP RAP
CT q 24 SWALE 0.2 % -�� RIP RAP 4/B /NV 3 y3 / �1 �p
O 185
A B SWALE s FLUME 128 43.7 1 f /3 184 200 \ 218 PP% 15"O RCP @ l.0%
° + A INV. = 41.7 SWALE INV. (OUT; = 4/.0' 15"® RCP@ 0.5% (56 IF) l29 155 1 INV. (IN) = 38. 5'
e INV. = 42.0' A1.0 PROVIDE 3 Gr R/P RAP INV. = 41.0' 1 1 156 4 :N / *:, \ \ \ 73
J 11 PROVIDE 3 CY RIP RAP o A / ♦ SWALE
23 a o 98 - _ IN /00 /0/ l02 I03 0 0 J .59.9 2 201 217 ♦ INV - 39 A'
CLEAN AND GRADE SOUTH BANK OF
FLUME p 45 - ti W 178 p"` EXISTING DITCH. NORTH BANK TC
NV (OUT )3 CY , / 5 D l C H j-13�--- 158 - I79 180 /S"0 RCP 0.7 % 0� ` e
°� 74 REMAIN UNDISTURBED. PROVIDE
PROVN RIP RAP a Q FLUME FILL FLUME i FLUME a� l8'ORCP�07% IBI (56LFJ FINISH BOTTOM SLOPE OF 0.03/.,
C.A3 ; INV. (OUT) = 41.8' EXISTING INV. (OUT) = 40.9 y INV lOUTI r 40.T (32 LFl 18'1 INV. = 39.2' v 202 ,�•
22 PROVIDE 3 CY RIP RAP DITCH RIP RAPT 3 CY PROVIDE 3 CY RIP P FLUME INV. = 39.6 FLUME 183 iP v 2/6 r
j� / INV. (OUT) = 4p 3' y Q 0 75
t0_ i 132 � i33 �• PROVIDE � INV. = 39.2'
SWALE n 0.2 % l8"0 RCP@a 0.5 % FLUME 43.6 3 CY 1�`9' FLUME I60 PROVIDE 3 A2 Z 6 y
�- INV(OUT) 4QS' CY RIP RAP x
V 4 CARTER
EX/STING
(44 LFJ V RIP RAP INV. (OUT) = 40. l ( ��y 6 203 0'
�- PROVIDE 3 CY RIP RAP ---_.l 2/5
x 44.1 .
SWALE /NV. = 4/.5' , SWALE O.N/ * SKgLE INV. 38 76 C Ci 3
- INV. = 4/.8 -;� ... SWALE #24 _0 P . _ .s' M J P 91
9 c SWALE' O.l•/. O.2 ?% 0 3 r
45 _ lB"0 RCP�a 0.7 % PROVIDE 3 CY AA.B INV. = 40.9' � _ _ _ _ - . �- ... .-- __ . � ROVlOE 3 CY �
(32 LF) y\ RIP RAP k �� ��' � _y 1. -
INV. 21 \ INV. = 40.7' 18"0 RCP 0.7% .0 24"0 RCP 0.7•/. S ; .: RIP RAP
PROVIDE 3 CY 32 LF) l = 40 5' INV. = 40.3' INV. = 40. l' K AC E I I
(32 LF) INV. = 39.4' (OUTI = 4/.6' / %"'PROVIDE 3 Cy I Tp?f 204 2/4 (1
PROVIDE 3 CY , g3 97 96 95 94 93 R'P'i34 /35 )?lP 161 162 A 3 PROVIDES CY R/PRAP - I
_y 77♦�
RIP RAP \\ FLUME .L FLUME /IW.. r 39.4' w +♦h
INV. (our) = 4L0' 'r � "I l5"0 RCP�a 0.5% (36LF) 44 _
t
45 - 20
19
1
2
• AA.9
k
N
0
Q INV. = 4/.0' INV. (OUT) = 39.4' PROVIDE 3 vY fj / INV. - 38.
AZ 9g RIP
RAP 3 CY H li t PROVIDE 3 CY I • PROVIDE 3 CY R/PR.�1P 177 / " R/ROR/Vy/qAE 3 CY AV GR
RIP RAP A / FILL EXISTING DITCH ' • RIP RAP EXISTING FLUME J LO5 7841 0
J �N INV. = 38.a' 2/3
�N /36 _ L37 fi 16 0. RE SERVED POND PROVIDE 3 RO D 361
J
0�- - - CY RIP RAP _ w „
i64 L 8 %OT,'S-E' F �,.:� _ 43.2 tNJ.
s _ ROUTE FLOW FROM EXISTING
--- DITCH TO SEDIMENT
.. a. � 176 � , 42 ;. E BASIN
3 A3 442 ; ; FLUME 2O6 19 / DURING CONSTRUCTION. RESTORE
6 - TO S.R. 1300 R/W AFTER
A FLUME y ORIGINAL FLOW PATH ALONG
N PROVIDE 3 / Y INV. FL ME38.0' 212 STABILIZATION /S COMPLETE. R
tN FLUME l38 139 43� PROVINV OUT� 39.0 J
INV. (OUT)=41.2' 44.2 • 165 166 p Y RIP RAP Q CY Pi�V1DE CY F 24"0 RCP LS%
PROVIDE 3 CY / ` FLUME y RIP RAP s (32 LF) INV. = 3 ;
18 RIP RAP o • p /NV. (OUT1= 39.6 /5"0 RCP@; l.0 % `r60 LF1 175 24 D RCP �Q l.0'/. PROM 1 0 24 "0 RCP ac 1.5 % (8 LF!
13 PROVIDE 3 CY RIP P /NV. = 39,0 (32 LF1� /• 3 INV (IN) = 370'
PROVIDE 3 CY 9 207 INV. = 3B.0' 211 38 5 CY RIP RAP J DROP MANHOLE
17 16 l5 14 INV. = 4/.2 W I RIP 38 PROVIDE 5 CY tN RIM = 4/.8' t
l4O /4/ a N� i RIP R P N , lA 0.2N. INV. (IN) = 372'
iM� SWALE O. % SWALE 2 INV. (OUT) -- 35.9' 24"0 RCP 51
(\ SWALE Q l • C�
12 45 I " H \ 3 -D / CH 3o DRAINAGE .EASEMENT _ � l W PROVIDE SWALE AND DROP MANHOLE �p0 LF)
FLUME '! 167 /pp lASEMENT AFTER STABILIZATION lS
�y 30' D.E.D. E. INV (OUT) - 35 "
T) = SWALE INV. 3a3' 1 PROVIDE 5 CY i, ',:r'
Sg 45 08 -- INV. = 41.5' 1 INV, = 4L2' /LUAIE BI j COMPLETE AND SEDIMENT BASIN lS FILLED.
A� 44 PROVIDE 3 CY IVV = 39.6 \ 172 173 l74 208 209 00 INV.' fair) = 374' w
A FLUME PROVIDE 3 CY RIP RAP W
/ A5! iN�� -'••--• """ l42 RIP RAPI43 /NV.A= 40.6' " � ` - SWALE
j 7 PROVIDE 3 CY SEDIMENT X
J X�i • / t FLUME 171 SWALE /NV. = 38.6' INV. (OUT)= 37.8' TEMPORARY
BASIN
I C . , /1 / I _ INV. = 39.6'
W
S 38 44 41 E 301.04
N
o
N/ F
e^
//l0
v,o^i
MARLOWE
�~
/
N�
No45
/
A
A
/
(G�t
tNJ /
-- ---
62.4 ' _ _
7.
� 9
3 INV. - 399 .1
PROVIDE 3 CY AZ 6
RIP RAP
SWALE_- "--•-- ... 0.2
/
/ SWALE 0.2 %
i
FLUME _
INV. = 40..11 FLUME 15 Q4
PROVIDE 3 /NV< = 39.3
/ RIP RAP PROVIDE 3 CY RIP RAP
/ 8 7 6 t 5 4 3 2 I !+►2 7
INV. = 39.3'001
J
3 SWALE Q
/ 39 INV. - 39.4' h 3 9 A
/ tN�
- --- ...
q
A3 -
S_R
EXISTING DITCH ALONG S.R. 1300
TO REMAIN UNDISTURBED
1300
A3 24-0 RCPP d47-
- -INV. = 39.4'-_-
CONC
5 A MON N 370 21' 55 W
3 �.57- 14. 6 6
J
f
RIP RAP 3
/ BOTTOM ELEV t 9
( 82 = 35.0' A
'\\\
/ 0 RISER
Top
TOP = 40.0'
0.2 %
/ �-
PROVIDE 30 CY RIP RAP
"----
_ SWALE
SWAL 0•
4/
SWALE 0.
7
PROVIDE 30 CY RIP RAP
F
INV= 38.8'
/
i
FLUME
INV. = 36.3'
'
NCY
PROVIDE 3
RIP RAP
RADE 3
A
Al 84
0
92
9/
/
90
89
CY P RAP
88
87
86
•r
36" 0 CMP
@ L 2 % (50 LF)
SWALE
INV. = 39.2'
/
/
0
39
3� 1,.
A
J 3S .
-4 2 9 .� . __-� + N 43 52 6VO E
1t As
30.34'
4 k-NAIL
PK
INV. = 39.0'
(2010 iq15)
E, 2, '�
ii = Z�S 2Co78.5CO
Ifq All
x C 0 _ (p �• 2 2G•
Ro ed Area
(54(cO + 85 45S qzs 7
2C� 41z oo) ZZ
4130 (14) + 1ISl ¢ f Zsa Soo
cvl-fie-sic.
t are I+ers , 21$ (0 C25) Z x 32.
Ivy$
MARKED
CYPRESS
N/ F
HAROWICK
l98 - 333
As5u",2
P
UU V
MAR " 4 1993
D E M
NOTE - PROVIDE /DO' (MIN.) EXIT SECTION
WITH 5: l SIDE SLOPES FOR ALL
SWALES DIRECTING FLOW OFF -SITE
(SWALES BETWEEN LOTS / a 92,
2/ a 22, 26 a 27, 37 8 38, 46 9
47, 54 9 55, 70 9 71, 80 a 8/ )
ALL OTHER SWALES TO HAVE 3: l
SIDE SLOPES.
LEGEND
-
DITCH/ SWALE
---42 ----
EXISTING CONTOUR
_38-
FINISH CONTOUR
Ta'
SEDIMENT BASIN/ POND
-
-----�E
SILT FENCE
1-41.2
EXISTING GRADE
+44.0
FINISH GRADE
c-===
STORM SEWER PIPING
DROP MANHOLE
�-
ASPHALT FLUME
V.
RECEIVED
V11" 4 1993
wt(mr;toton Regional OfI
DEM
-r(5TAt, ; 54 ac.

PL AN
' SECTION A - A
PL AN
E
SECTION A - A
PL AN
P
SECTION A - A
3
RIP RAP APRON
12"0 8 /5"0 PIPE OUTLETS
RIP RAP APRON
24"0 PIPE OUTLETS
RIP RAP APRON
36" 0 PIPE OUTLET
5.25
NOtt APRON TO BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAP AT SAME LEVEL
AS SURROUNDING LAND
SURFACE — NO OVERFALL
SHOULD EXIST.
—TER fABRIC
NOTE APRON TO BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAP AT SAME LEVEL
AS SURROUNDING LAND
SURFACE — MD OVERFALL
SHOULD EXIST.
r.& rfR FABRIC
NOTE APRON TO BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAP AT SAME LEVEL
AS SURROUNDING LAND
SURFACE -- NO OVERFALL
SHOULD EXIST.
11—R FABRIC
NOTES ON RIP RAP APRON
CONSTRUCTION SPECIFICATIONS
1 . EXCAVATE BELOW CHANNEL OUTLET AND W I DEN CHANNEL TO THE
REQUIRED RIP RAP THICKNESS FOR EACH APRON. FOUNDATION
TO BE CUT TO ZERO GRADE AND SMOOTHED.
2. PLACE FILTER CLOTH ON BOTTOM AND SIDES OF PREPARED
FOUNDATION. ALL JOINTS TO OVERLAP A MINIMUM OF I.0'.
3 EXERCISE
SHOULDER
f 1/2" ASPHALT
o ti0\ )'
,p 1
`Hickman
♦ Crossroods
♦ �_1303
p5 1.2
� .9
'A ♦ Live Oak
O/ C
2
D
1300 4� -1
Ga'�
a. 1,6
Iredell FAS ti
s �r ✓ b
e� •p �
1302
13U4
e
7 �.
3.1 i FAP
171
TO — 0
WILAI/NGTON
kp
113
t
llotte
CARE 1 R / P FLAP rL, WWAENT TO AVO 10 DAMAGE TO p , a p 4 ; V ,
FILTER FABRIC. 3 301 q�• a Q %o'� 4- �. v 4 �4,� d ? 1356 s4. a 1165
�� �
6" CRUSHED STONE
13 .8 ,b
4. PLACE RIP RAP ON ZERO GRADE- TOP OF RIP RAP TO BE LEVEL
WITH EXISTING OUTLET - NO OVERFALL AT ENDS. ♦ ,
ASPHALT CURB DETAIL PROJECT` '!d? -__� 9°``
' Iib3
S. RIP RAP TO BE HARD, ANGULAR, WELL GRADED CLASS B EROSION � CONTROL STONE. LOCATION G ♦ q
G. IMMEDIATELY AFTER CONSTRUCTION STABILIZE ALL DIS'1UR8ED 1168
J,
AREAS WITH VEGETATION AS SHOWN IN VEGETATIVE PLAN.
s . 1 7 f
50' R
2� R
14'
i
* TERRAIN
MAX. SLOPE
LEVEL
2: I
ROILING`
2 1
HILLY
1 112 , I
50,
R/ W
35'
SECTION A - A
CONSTRUCT 1 ON SCHEDULE
1. OBTAIN PLAN APPROVAL AND OnM:APPLICAll" PERMITS.
2. FLAG THE WORK LIMITS.
3. HOLD PRECONSTRUCTION CONFINIMCK AT LEAST OM WEEK
PRIOR TO STARTING CONSTRUCTION.
4, INSTALL GRAVEL CONSTRUCTION ENTRANCE.
S. INSTALL SILT FENCING AT LOCATIONS SHOWN ON PLAN
PRIOR TO GRADING ADJACENT UPLAND ALAS.
6. COMPLETE INSTALLATION OF SEDIMENT BASIN AND SEED
PER SPECtFICATtONS.
7. INSTALL PERIMETER DITCHES AND STORM SEWER PIPING.
SEED DITCH SIDE SLOPES AND TMTALL ENERGY DISSIPATION DEVICES.
8 ROUGH GRADE SITE AND STREmm.' INSTALL !SILT FIRW I NG
AT LOCATIONS SHOWN.
9. COMPLETE FINAL GRADING FOR ROADS AND STABILIZE
WITH GRAVEL BASE COURSE.
10. BEGIN HOME CONSTRUCTION.
f f . COMPLETE FINAL GRADING OF S'iTE AND PERMANENTLY
VEGETATES, LANDSCAPE, AND MULCH.
12. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL HE
INSPECTED WE®O_Y AND AFTER RAINFALL EVENTS. NEEDED
REPAIRS WILL BE MADE IMMEDIATELY.
13. REMOVE ALL TEMPORARY MEASURES AFTER SITE IS STABILIZED
AND PERMANENT VEGETATION tS ESZABLtSMD.
14. ESTIMATED TtM9 BEFORE FINAL STABILIZATtON - 3 MONTHS.
SEDIMENT BASIN
EROSION CONTROL NOTES
1. ALL CLEARED OR GRADED AREAS.TO BE
MULCHED AND SEEDED AS PER SPECIFICATIONS
WITHIN 30 DAYS OF COMPLETION OF GRADING
IN ANY GIVEN AREA.
2. CONTRACTOR 13 TO CONTINUOUSLY MAINTAIN
ALL SEDIMENT CONTROL DEVICES Alm IS TO
:REMOVE SED 1 NIISTIT FRO161 FENCES AS REQU l RED
BY INSPECTOR. ANY COLLECTED SEDIMENT
LEFT AT END OF JOB IS TO REMOVED.
3. SILT F&4C1NG TO BE INSTALLED AND MAINTAINED
ALONG TOE OF SLOPE OF ALL FILLED A140 GRADED
AREAS UNTIL STABILIZATION IS COMPLETE.
4. SED I MIINT FENCES ARE TO BE RER40VED FROM
SITE WHEN GRASSING IS ACCEPTED AND
STABILIZATION Its COMPLETE.
5. ANY tAWTURtAL EXCAVATED WH i CH 15 fj0T USED
FOR rItL IS TO BE RCMOVED FROM THE SITE
UNLESS OTHERWISE DIRECTED BY 'ME OWNER
OR ENGIUKER.
6. A GRAVEL CONSTRUCTION ENTRANCE WILL BE
PROVIDED WITH A A'/ THICKNESS OF
COMPACTED MARL.
ENERGY
DISS/PA TON
ad
I�
T
3.0'
50'
RIGHT I OF WAY
6'
ShOLLDER SWALE E NT
SHOULDER
,I l 1/2" ASPHALT
114 PER FT.
6" STBC Or ABC
TERRA /N MAX. SLOPE
LEVEL 2--1
ROLLING 2:1 STREET CROSS SECTION
HILLY
32.0'
5' _
�2.0'-I•I
TYPICAL EXIT SECTION FOR
SWALES DIRECTING FLOW OFFSITE
(SWALES BETWEEN LOTS * l 9 92,
21 Q 22, 26 a 27, 37 Q 38, 46 A
47, 54 Q 55, 70 a 71, 80 a 8/)
20.0,
lr... ...'_
�2.0'A
TYPICAL
DRAINAGE V-F
SWA L E CROSS SECTIONS
OCEAN FOREST WEST
—• DEVELOPED BY —
OCEAN SIDE CORPIORA77ON
DETAIL DRA WINGS
JOSEPH S. HILL, JR.
and
ASSOCIATES
CONSULTING ENGINEERS
and PLANNERS
WILMINGTON,-
N. C.
DESIGN
JSH
DRAWN PVA
' ?
CHECKED
SEAF_0
JSH
�`922 a
SCALE
AS SHOWN
t V ,:
DATE
AUGUST /990
�4t��NUN�•
SHEET
2 Of 2
f/ZZ 190
REVISION
FEB. !, 1993

'
CAR0LINA
SHORES NORTH
15"0 RCPQ l.O•/. r2O LFJ
DROP MANHOLE
18" 0 RCPO 1.0%
INV. (OUT) = 37,7'
15"0 RCP@q /.0
RIM = 42.5'
(20 LFJ
DROP MANHOLE
=
PROVIDE 3 CY RIP RAP
DROP MANHOLE
(20 LF)
INV. (IN) = 38.6'
INV. (OUT) = 36.d
/NV. (OUT) = 35.8'
RIM 44.0'
INV. (INJ = 41.2'
15" 0 RCP /.O% (B LF)
RIM '= 43. @'
*z 4.
INV. (OUT) = 36.8'
PROV/DE 3CY RIP RAP
�,
A A
3g'
_
INV. (Our) - 37.9\.4
6 e -
91` INV. IINJ - 41.4'
g INV. 40.6'
37
PROVIDE 3CY 9
j6
JRIP
,
3 6
3 5 g
3g.2
INV. (OUT)= 37.0
RAP J
N
N J
EXISTING
INJ
EXISTING �N- DITCH
NJ
NJ
kN
c
rl N 39 35 /4 W
2638.50
7 CM TO CM
n
CONC.
43
A �15"0 RCP (8 LF)
`�
18" 0 RCP p L0
.�� INV. (IN) = 3@.@'
DITCH
~
_
.e
INV.
(IN) - 40. 8'
INV. = 39.5'
gg
W
- -
_
•�
�-
W 1
AA
�2
4�
45
46
@�a
47
44 48
49
50
5/ S2 53 54
0,= W 55 56 57
58
32 33
34
35
36
37
39
40
41
FLUME
W
l3"0 RCP @ 1.0 % (32 L F)
FLUME
Q y
Q 18"0 RCP@ 0.7%
?
31
FLUME
W.
R
15 0 RCP 0.7%
" �
INV.(ourJ = 4/.0'
PROVIDE 3 CY
�-IO
"�
INV. = 4/FO'
PROVIDE 4 CY RIP RAP
INV. (OUT) = 39.0'
J _ INV. = 39.0'
�)
SWALE
INV. (OUT! = 4/.6'
Q' a
!32 LfJ
RlP RAP
y
PROVIDE 3 CY
i M PROVIDE 3 CY R/P RAP
_
PROVIDE 3 CY
3
�p
INV. = 4 /.6'
..
RIPRAP
y
EXISTING DITCH ALONG WEST !i
TO REMAIN UNDISTURBED
DITCH
DRAINAGE AREA
64
59 60 6/ 62 63 65
SWALE
FLUME INV. = 40.1'
INV. (OUT)= 38.9'
INV. - 41.8 �PROVIDE 3CY -� /
RIP RAP h PROV/DE 3CY R/P ��" --� Sbt4LE SWALE a(7 0.2% R/P RAP
ALE 0.2% ' 420AV GR
- M RAP SW 0'- • _'>�- I 44.0 _ INV.= 38.9,
1 � ... 4 .. � ....�-'r-_" ... �-�� � 1 44.1 _ �-+____43.1 i _�--- ... 2.7 I -.. �� F41.B 66
��_ ... 0 / % r .. SWALE -----1 -�- 3 SWALE (tt� 0.2%�_
F- ".-___- SWALE
42.5 �-4 B ROAD BEL
29
FLUME - _ / ---__ -j► -�
e ` 1 _ -� \ _-� FLUME - (NV, = 4L2'
45 - - j ' ' / / a 3 FLUME -
INV. fouTJ - 41.6' PROVIDE 3CY RIP RAP 235 NV. (OUT) = 39.2' INV. - 39.2
•1• / FLUME INV. = 41.8' RAP /DE 3CYR/P l44 /45 /46 234 233 :P
//9 232 PROV 3CY RlP RAP 226 225 2 FLUME 67
2° ° SWALE INV. (Our) = 41,8' SWALE SWALE '� ti 227 0' INV (OUT) = 38.7'
0 INV. = 4 .0' PROVIDE 3 CY RIP RAP 6 SWALE / INV. = 41.3' INV. = 41.2' INV.=40.4' 230 W 229 228 224 i PROVIDE 3 CY
1 FLLNfE � / as INV 4T '-
�-
� RIP RAP a28 223
INV (OUT)=41.3' Q11112 ll3 ll4 115 11s Ill / +„ 68
PROVIDE 3 CY FLUME / {, 6 W FLUME - INV. = 36.7' /
RIP RAP /NV. (OUTL= 4/.7 12b 121 b 3 I INV. (OUT) = 3B.8' '
PROVIDE 3CY
4/.1 PROVIDE 3 CY
� PROVIDE 3 CY 147 W I RIP RAP RIP RAP
RI P, INAP
y / FLUME /48
l9I Q Q
5 3a Z7 • l INV. x PROVIDE 40.7' Y 193 y v
A5. 43.9 /DE 3 C 0 /92 /95 3O 222 ! 3 NV�our1= 38.6'
�J
+ IZ'2 RIP RAP 194 /96 RESERVED J32 L�P�O.T/. O�
�w Q INV = 41.7' O / \ 123 I 149 a3 a FLUME : M 197 INV. = 38.8 RIP RAP
PROVIDE 3 CY
a E
SWALE 150 INV (OUT) = 39.4'AV GR
ws W - j SWA I 4 ti.
INV. = 41.1 15"0 RCP /A% •� 44.0 0.2=_ PROVIDE 3CY \ /NVOL O.T/. 198 22�7
�D RIP RAP / \"T4�
(02 �F)' 7NV=4L3 IRO 109 /08 /OT 105 �5 104 3Q a / _ -0 ..F
124 O - PROV/DE 3 CY RIP RAP O R�q ED DROP MANHOLE
' { 3 CY RIP DEZ6� SWALE as 5 xv Moue = v.2'NV. = 41.2' h I23i � 15 / t � 4i. - -- ... _ � � 4 4 � \ �--
w� i PROVIDE 3 CY W l52 -w . % 420 220
/NV. = 38.6'
43 NV
/ W
c�1 RIP RAP Q --_ PROVIDE 7/
199 CY RIP
yu r t. Vf2'S 0:2% 126 y y l INV. = 40 9j -�
IT SwALE..: 44 l27 T i
NI r _ ...--•*- l53 FLUME
6 2. 4 / C . l54 /90 r 189 INV. (OUrJ = 39.6' If.
PROVIDE 3 CY INV. = 396'
4L@
��
z 144.1 / (By DM % I 187 186 RIP RAP ' +- �}--SWALE 0 7•% �---� i , I88 l85 200
9A swAL24 FcuRwE /lZ8 /29 43.7 ` 4a 184 `\2/8
INV. a /N= 4I.7' SWgLE * © INV (our)= 41A l5"6 RCPOo.s% rss LFJ 155 I 156
2.0' 1 :N
4• PROVIDE 3CY RIP IOIP � ,II�Y. = 4/.O' !
J
+ 98 �N4 IOl l03 6D PROVIDE 3 CY RIP RAP js 9 d 2 A
" 23 - 217
p a FLUME x /a D i c es +N �N� ' w 179 I80 20l
I7A
INV (OUT) = 4t. ' l58 - , 7 / 0
PAOV(DL 3CY I
l5"0 RCP O. •.
r • FLUME - F/d•l.. FLUME LUME - a 3 18"8 RCP q@ 0 7% 181 (56 LF)
{yw R/PRAP 3 /NV. (OUTJ='4/B' EJf/ST/NB'' INV (OUT! = 40.M ; -
22 PROVIDE 3 CY RIP RAP d JTCN PROVIDE 3 Cr =40.? If32 LFl 182 V = �Pv / 202 2I6
PROVIDE 3 CYY R!P FLUME INV. = 39.6' INV.
l83 w ry
3.` ( f RIP RAP' iJN✓. (OUT) = 3' FLUME
y �► 132 , 933 llv►(- 3s.r
SWALE' O:P!� le'0 O.s 1 ,FUME PROV'°E159 1 PROVIDE Rip 3 2 2
-l- �, _'-' 'j t44 Li„ I / INV,R7Ur)= 403' 43.6 3CY FL(ANE l60 a
RIP RAP INV. (OUT) = 40.1' -� Y Rip RAP 16
219
SWALE
INV.= 39.0'
72
73
� SWALE
INV. = 39. B'
j 74
75
` RIM = 4/.5'
INV (IN) = 38.3,
r y
P �h INV. LOUT) = 36.2'
0
0\
15"0 RCP Q 1, 0%
INV. (OUT) = 36.0'
\�P PROVIDE 3 CY RIP RAP
DPP /5"0 RCP 0¢ l.O
INV. (IN) = 38.5'
CLEAN AND GRADE SOUTH BANK LF
[[�� EXIST/NG DITCH. NORTH BANK 0
REMAIN UNDISTURBED. PROVIDE
FINISH BOTTOM SLOPE OF OOS%
CARTER
PROVIDE 3 CY RIP RAP I T 4
SWALE Q M/. L E
--�SWALE 4 l_ 02•� INV.= 38.6' 76 MC ✓ PG 391
SWALE MIV = 41.5�' � � e��. FLUME / �C
43 t1"/ AICP�0.7% FlOw"DE 3CY RA• s INV. - 40.9 _ - - - - _ SW LE O.l9G 02�-� ... �� / v 3
' • - • � \ T PROVIDE 3CY u '
RIP RAP _ D �'� ��� I� RIP RAP
42.
INV - 40.7' le / RCP 0.7•/.
/ Y @ INV --40. 24 0 RCP (a� 0.7�/" SWq T J�
_ , (32 LF) 1NV.=4Q5'� 1N_K = 4 /
lour) - 4 1. 61 PROVDE 3 C kPROVIOE '3 C) o r I (32 LFJ?.� / I 204 214
PROVIDE 3CY 9T 916' 95 94 93 "'P"�34 135 ►r1P I ti PROVIDES 5 CY RlPR4P - I T"
°* IP RAP R°°1'6�1 162 a'� �� TT
FLUME " FLUME t = 39.4` �h
� &s INK mr) = 4L0' R'f 0 RCP qQ 0.5% (56 LF) 44
INV. = 4L0' INV, (OUT) = 39.4' PROVIDE 3 CY /NV. = 3 4}
x 4 PROVIDE 3 CY R/PR P PROVIDE 3CY
45 ZQ RIP RAP PROVIDE 3 CY I �: PROVIDE 3CY r l7T T8
RIP A V GR
yrp� f. 3•: RIP RAP / RIP RAP FLUME
FILL EXISTING DITCH EXISTING l�qR
/36 ia3 RESERVED p / PROVIDE83 213 1 42 0 D 36 1
. ,.:.• e - _ - - - 164 O N D ew RIP RAP ` - - J
_
w $ CLUB HOUSE 43. 2 �IN ROUTE FLOW FROM EXISTING
." us 42 - / DITCH 70 SEDIMENT BASIN
_
/� Ayj•• 2 <' < 176 41.2 T9 DURING CONSTRUCTION. RESTORE
A9'-' ' FLUME 212 ORIGINAL FLOW PATH ALONG R
INV - 6
INV.(OUTJ- O' FLUME
W FLU TO S.R. 1300 R/W AFTER
r PROVIDE 3 Y JNV = 38.0'
INV (OUT)=4/.2' 2 \ • • 165 166 RIP AP RIP RAP � RPAOVIADEP GY 13 0 RCP LS
/ FLUME i38 139 � PROVI - Cy 1 " STABILIZATION IS COMPLETE.
PROVIDE 3 CY L FLUME y I " f 32 LF) INV. = 3 24"0 RCP @ l.5% (B LFJ
18 R/P RAP O' p INV, (OUT)= RCPOa , LO• 60 LFJ 1T5 1 24 0 RCP �p l.O% PROV/0E8 31 INV (IN) = 37 0'
AA 0= I3 PIi0V1DE 3CY R!P P INV. 39,0'PROVIDE 3CY 9 20T /NV. 1 Ole L 3B.O' 21I 38 i 5 CY RIPORAP N J DROP MANHOLE
x 17, � � � /al►! = 4/.2' i � J ( RIP iB � PROV/AE 5 CY N� � RIM = 41 e'
xH+ _ I I•�1 ( J \37 RIP R P 0.29E INV. (IN) =-37 2'
r,
..e..:. •.� -... - . _s. - - , :a, ;.•,' ;....�, ,+' ''p _ '_ `+' 3 �N - q SWALE 0,2•/. A Q/ " SWALE 24"0 RCP L3'
- 1
_DITCH _ T (20 LF)
_.
a
^� ,' • ry. .'. �,.;. - y ,.: ,.,q y O INV. four) _
• , , � � SW Lf .y 2 INV (OUTI 33 9'
'� . • ' 30' DRAINAGE EASEMENT .. .
/ I 1 `M.6 30' D.E. i W PROVIDE SWALE AND DROP MANHOLE
?. SWALE - IN = 383' �� PROVIDE_ 3 CY RAP
FLUME t � SEMENT AFTER STABILIZATION IS
3 °*[ I /NV = 4L 3' l INV - 4I2'
/4UME 8I M COMPLETE AND SEDIMENT BASIN /S FILLED.
' 209 2A0 /NV. /OUT) = 37.4' 1 `"
z ' PROVIDE 3CY /VI! = 39.6 I7-4 -
s ' ' ' (� •,;'; i I . l42 u RIP �143 SWALE \ \ I72 I T3 FLUID PROVIDE 3 CY RIP RAP ' W
% �' INV. = 40.6' SWALE TEMPORARY
° ; ( SWALE INV. (OUT)= 37.8' +
_
w • C • T"�tt• . • 11 J I FLUME l TI J INV, = 39.6' / INV. = 38.6' PROVIDE 3 CY "
k
1! 3 Sd° 44 41 E 301. 04/ 3 INV = 3A9' \' a II a / RIP RAP 41.3 (l BOTTIOM SEDIMENT
�5 n ri I / i-� ... SIY7LF ...._ I AP c. R 1 ' � - .I .y� // \ - 35.0' a I I I�, - TOP 40 nER
Y 82 -
CONC
A M 0 N N 370 21'SS.. W
14, 66
r MARKED
CYPRESS
N/ F
qARDWICK
198 - 333
,ft rlift
S-1 URIMMATER,
� L�I�I��U►� II
U U
MAR 0 4 1993
D E M
NOTE - PROVIDE l00' (MIN.) EXIT SECTION
WITH 5: l SIDE SLOPES FOR ALL
SWALES DIRECTING FLOW OFF -SITE
(SWALES BETWEEN LOTS / & 92,
2/ @ 22, 26 8 27, 37 d 38, 46 9
47, 54 /3 55, 70 9 71, 80 a 81).
ALL OTHER SWALES TO HAVE 3: I
SIDE SLOPES.
LEGEND
-"'
DITCH / SWALE
---42 ----
EXISTING CONTOUR
38 -
FINISH CONTOUR
T
SEDIMENT BASIN/POND
--- �E
SILT FENCE
+4/.2
EXISTING GRADE
+44.0
FINISH GRADE
== = = =7
STORM SEWER PIPING
DROP MANHOLE
�-
ASPHALT FLUME
RECEIVED
MAR 4 1993
Wilmington Regional Office
DEM
OCEAN FOREST WEST
- DEVELOPED BY -
OCEAN SIDE CORPORATION
GRADING, EROSION CONTROL a
STORMWATER MANAGEMENT PLAN
JOSEPH S. HILL, JR. a7d ASSOCIATES
CONSULTING ENGINEERS and PLANNERS
WILM/NGTONI N,C.
DESIGN
JSH
DRAWN
PVA
i
CHECKED
✓SH
SCALE
1 _ 100,
DATE
FEBRUARY 1993
�\
ptPP�,-tli YiA-\.
SHEET
I of 2
REVISION

PL AN
SECTION A - A
PL AN
SECTION A - A
PL AN
I.
SECTION A - A
PL AN
SECTION A - A
RIP RAP A PRON
12"0 8 15"0 PIPE OUTLETS
RIP RAP APRON
18 0' PIPE OUTLE75
RIP RAP A PRON
24" p' PIPE OUTLETS
RIP RAP APRON
36" 0 PIPE OUTLET
5.25'
NOTE: APRON TO BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAP AT SAME LEVEL
AS SURROUNDING LAND
SURFACE - NO OVERFALL
SHOULD EXIST.
riLICK rAtfHlr,
7
8.4
NOTE APRON TO BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAP AT SAME LEVEL
AS SURROUNDING LAND
SURFACE - NO OVERFALL
SHOULD EXIST.
"Lirm f-ADPf/(:
6.8
if
NOTE APRON TO BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAF AT SAME LEVEL
AS SURROUNDING LAND
SURFACE - NO OVERFALL
SHOULD EXIST
r/LIC" rADR/L
15.8'
NOTE APRON TO BE PLACED LEVEL
WITH THE TOP SURFACE OF
RIP RAP AT SAME LEVEL
AS SURROUNDING LAND
SURFACE - NO OVERFALL
SHOULD EXIST
r/LIrm rADM/p
NOTES ON RIP RAP APRON
CONSTRUCTION SPECIFICATIONS
1. EXCAVATE BELOW CHANNEL OUTLET AND WIDEN CHANNEL TO THE
REQUIRED RIP RAP THICKNESS FOR EACH APRON. FOUNDATION
TO BE CUT TO ZERO GRADE AND SMOOTHED.
2. PLACE FILTER CLOTH ON BOTTOM AND SIDES OF PREPARED
FOUNDATION. ALL JOINTS TO OVERLAP A MINIMUM OF 1.0'.
3. EXERCISE CARE IN RIP RAP PLACEMENT TO AVOID DAMAGE TO
FILTER FABRIC.
4. PLACE RIP RAP ON ZERO GRADE - TOP OF RIP RAP TO BE LEVEL
WITH EXISTING OUTLET - NO OVERFALL AT ENDS.
5. RIP RAP TO BE HARD, ANGULAR, WELL GRADED CLASS B EROSION
CONTROL STONE.
6. IP44EDIATELY AFTER CONSTRUCTION STABILIZE ALL DISTURBED
AREAS WITH VEGETATION AS SHOWN IN VEGETATIVE PLAN.
E 50 ' -�
R/W
R/W
F - - - - -- - 35 - - - -- -- - - - E 3' 6' y 6
1Q
SLOPE AS REO'D / PER FT 5\'0
3�
SECTION A - A
TERRAIN
MAX SLOPE
LEVEL
2 1
ROLLING
2 1
HILLY
1 112 : 1
SYMMETRICAL CUL-DE-SAC
CONSTRUCTION SCHEDULE
1- OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS.
2, FLAG THE WORK LIMITS.
3- HOLD PRECONSTi2UCTIOIN CONFERENCE AT LEAST ONE WEEK
PRIOR TO STARTING CONSTRUCTION.
4, INSTALL GRAVEL CONSTRUCTION ENTRANCE.
5, INSTALL SILT FENCING AT LOCATIONS SHOWN ON PLAN
PRIOR TO GRADING ADJACENT UPLAND AREAS.
6- COMPLETE INSTALLATION OF SEDIMENT BA. -,IN AND SEED
PER SPECIFICATIONS.
7. INSTALL PERIMETER DITCHES AND STORM SEWER PIPING,
SEED DITCH SIDE SLOPES AND INSTALL ENERGY DISSIPATION DEVICES.
8 ROUGH GRADE SITE AND STREETS, 1'NSTALL SILT FENCING
AT LOCATIONS SHOWN.
9. COMPLETE FINAL GRADING FOR ROADS AND STABILIZE
WITH GRAVEL BASE COURSE,
10. BEGIN HOME CONSTRUCTION,
11. COMPLETE FINAL GRADING OF SITE AND PERMANENTLY
VEGETATE, LANDSCAPE, AND MULCH.
12. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE
INSPECTED WEEKLY AND AFTER RAINFALL EVENTS. NEEDED
REPAIRS WILL BE FADE IMMEDIATELY,
13. REMOVE ALL TEMPORARY MEASURES AFTER SITE IS STABILIZED
AND PERMANENT VEGETATION IS ESTABLISHED.
14. ESTIMATED TIME BEFORE FINAL STABILIZATION - 3 MONTHS,
a
1.2131A
.
p
+1305
��, .9
O
C ♦
Ga�
Shallotte
Hick M- ons
/-
Crossroads
Crossroads
''lkcl2"
I
"�
♦
1.2
It'91.6
R3 1
FAP 1.6
17
l 1/2" ASPHALT
RI
SHOULDE�\
`\\ �
�`7-
A7ede
�3 .
,a
Ir11 FAS
7
asorp
� 30,
Griss ettown
WlyTON
T4�
"
Live Oak
`r.0
CrossroadsO
v�-
a
10 vz"
�2
Ch
�P
;0 il2•
"-'I'a'd
4
4:
1356
s4i
11 65
a-
O
.81302
��hb
6" CRUSHED STONE
130
.8
lb
ASPHALT CURB
DETAIL
PROJECT
O
jJ67
904
LOCATION
0 ♦
1 163
'L
a
1168
`
�- Q ♦
17
•`�
D
QP
179 r"
N
Q
.4
_
�1`
1% .5 FAS �:• '�
_ALAS $
POP 1281'
END FLUME AT
DITCH BOTTOM
Imo- 4' -f1 /
I4 6 _--
PLAN
�179
Rl V
p`L r' b' R F Seaside
1�%COLKINS Bonaparte _ 9
N NECK Landln / `=�
-n Yl
INTRACOASTAI
WATERWA
STREET SLOPE FROM
L PV MT EDGE ,._�•- �_, t �'.✓ ✓» %'' .' __..
TIE-IN FLUME
�5'r �I TO PAVEMENT / J�
EDGE (/� / SUNSE BEACH SLOPE /-y' PER FT. �, E-- ASPHALT � /ice%
l'urFLU:�7
SWALE (d 0.2%
>•a: P,'a= °'.� ,v •On,, _ _ (MAX.) SLOPE
C r A N
6" 0
- a t r
04. _
' (VAR/ES) L r' C
•
A T AN
�8
TOP OF RIP -RAP TO BE
LEVEL WITH SWALE BOTTOM
SECTION
ASPHALT FLUME DETAILS
40" a CMP SEDIMENT CONTROL RISER
TOP TRASHOUARD = 41.0'
TOP RISER = 40.0'
RISER INV. 36.0'
a.o'
Ml�
TVP DAN ELEV. 41.0'
"'\ly/
\\\
INFLOW
��-
LO'
DITCH`'
ELEV. = 40.0'
3'
u �I'
3.0' SETTLING DEPTH ;j
ENERGY �
I,
ELEV. = 37.0' \
1
DI�SS/PATOR
111
�
_ _
lr o0
SEDIMENT STORAGE DEPTH o00
II voTTOM ELEV. = 35.0' s57 WASHED STON° ° 3610 CAMP/.2
% kk //
PIPE OUTLET
\ New
\ \ \ \ !#
FLOW
/ INN r 35.5'
PERFORATE LOWER HALF OF RISER
WITH 112" 0 HOLES ® 3" INTERVALS
IN EACH OUTSIDE VALLEY
�II
WEIGHTED aASE TO
ANTISEEP COLLAR
PREVENT FLOTATION
ENERGY
O/SSIPA TOR
SEDIMENT BASIN
EROS 1 CN CONTROL NOTES
3.0'
1.
ALL CLEARED OR GRADED AREAS TO BE
MULCHED AND SEEDED AS PER SPECIFICATIONS
WITHIN 30 DAYS OF COMPLETION OF GRADING
IN ANY GIVEN AREA.
Z.
CONTRACTOR IS TO CONTINUOUSLY MAINTAIN
ALL SEDIMENT CONTROL DEVICES AND IS TO
REMOVE SEDIMENT FROM FENCES AS REQUIRED
13Y INSPECTOR. ANY COLLECTED SEDIMENT
LEFT AT Em OF JOB 13 TO REMOVED.
3•
SILT FENCING TO BE INSTALLED AND MAINTAINED
ALONG TOE OF SLOPE OF ALL FILLED A140 GRACED
F
AREAS UNTIL STABILIZATION IS COMPLETE.
-�
3.0'
4.
SEDIMENT FENCES ARE TO BE REMOVED FROM
SITE WHEN GRASSING IS ACCEPTED AND
STABILIZATION IS COMPLETE.
5.
ANY MATERIAL EXCAVATED WHICH 1S NOT USED
FOR FILL IS TO BE REMOVED FROM THE SITE
UNLESS OTHE.RW 1 SE DIRECTED BY TI-M OWNER
OR ENG1UEER.
6.
A GRAVEL CONSTRUCTION ENTRANCE WILL BE
_
PFhyV 1 DE D WITH A 4" TH 1 CK NE SS OF
COMPACTED MARL.
TERRA IN
LEVEL
ROLL ING
HILLY
SILT FENCE DETAILS
L
50'
RIGHT I OF WAY
I
22' 3' -� F - 6' - 5'-*
SHOE MR PAVEMENT SITYXJLDER SWALE
l 12" ASPHALT
114" PER FT. 1� y�OPE
3`\ �
I
MAX. SLOPE
2:/
32.0'
�2.041
6" STBC or ABC
STREET CROSS SECTION
TYPICAL EXIT SECTION FOR
SWALES DIRECTING FLOW OFFSITE
(SWALES BETWEEN LOTS * l S 92,
2/ Q 22, 26.9 27, 37 Q 38, 46 8
47, 54 Q 55, 70 d 71, 80 A 81)
20.0,
� 2. 0'+I
TYPICAL ROADSIDE AND
DRAINAGE SWALES
SWALE CROSS SECTIONS
5'
OCEAN FOREST WEST
- DEVELOPED BY -
OCEAN SIDE CORPORATION
DETAIL DRAWINGS
JOSEPH S. HILL, JR. and ASSOCIATES
CONSULTING ENGINEERS and
PLANNERS
WILMINGTON, N. C.
DESIGN
✓SH
DRAWN
P V A
�� C', �.•••••y r
�•.
• _ a
s
CHECKED
S E A L 4 -
JSH
SCALE
.FlV
AS SHOWN
Y
C
DATE
AUGUST
1990
1�e�aol.
SHEET
2 of 2
/i2 /90
REVISION
FEB. 1, /993