SW8060150_APPROVED PLANS_20060922

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO. SW ��CJ
DOC TYPE
❑ CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE 092 2)
YYYYMMDD

TOWN OF BOLIVIA - BRUNSWICK COUNTY -NORTH CAROLINA
SITE DATA TABLE
1.
PROPERTY AREA
83.4 ACRES
2-
PARKING LOT AREA
4,487 SF/ 0-10 ACRES
3_
LANDSCAPING AREA
ACRES
4.
PARKING STALLS
SPACES
5.
BUILDING AREA
5723 SF/ 0.13 ACRES
(CLUB/POOL)
6.
ROAD
SF / ACRES
7.
TOTAL WETLANDS
515,446 SF / 11.83 ACRES
8-
BUFFER AREA
SF / ACRES
9.
LOTS
170
10.
CURRENT ZONING
A/F
11.
SUBJECT PACEL NUMER
12400010
12.
PROPOSED ZOING
R-7500
O�
h
�v
�d
ti
�Ep,N
T)ANFoRD RD-
.SITE'
�D �NP�Ln��
VICINITY MAP
�n NTS
Sheet Index
71
14.920 SF m
0.34 AC
° 70 C1 Site Plan
12,712
p.2s
B 14,731 SF C2 Errosion Control
_
72 14.746 SF 17,157 SF 79.494 SF 0.34 AC 1 .
79.022 SF AC 0.39 AC 0.45 AC V Storm Drain Plan
74
17,396 SF
75 0.40 AC-
,,,$m ,5,6 � 4 C3 Road A Sta. 0+00 - 15+00
10.876 SF 0.27 AC 0.36 AC
77 0.25 AC 40!i a -
78 10.790 SF
10.703 SF 0.25 AC 17,940 SF - -
11,101 0.25 AC °'ZU AC _ C4 Road A Sta. 15+00 - 20+24.33
80 0.25 AC
64 56
' 15,9$B SF 121 11,154 SF19,533 SF .
0.37 AC 122 73,169 SF 0.26 AC 0.45 AC 55
t39�� C5 Road B Sta. 0+00 - 15+00
81 ,23 0.30 AC 120 s7 _ 22.175 5F
22.696 SF i24 t1,$79 SF 0.27 AC 12.968 SF ` 63 S2 61 60 17,877 SF 0.51 AC - .
_ 0.52 AC T25 77,505 5F OL27 AC 0.30 AC a 710,62876A 11 420 SF 12.406 SF 12.029 SF 7 207 SF 56 0.41 AC �: .
11,J63 SF 0.26 AC I19 0.26 AC 02$ AC 0,28 AC 3 :
v 0.26 AS 0.30 AC 13.906 SF
12S 11,630 SF 0,32 AC
404WE7Liili]S n,732 SF p.v AC
C6 Road B Sta. 15+00 - 23+00
0-27 AC .
54
82 127 Pnrd iO - 1,8 10.46 AC
15,979 SF 73,563 SF - w«1n 11.467 F -
0.26 AC
0.3T AC 0.31 AC 117
72 11,503 5� „6 C7 Road B St 23+00 38 00
15,972 SF 0.26 AC 14,826 SF 53
0.37 AC 0,34 AC 33 T 462 SF 35 18,914 SF - - o a. - -
12,743 SF 12$ - 10'� AC 0.26 AC 11 26 AC 0.43 AC VVkk LV
0.29 AC 13,953 SF 1'15 11,725 5F -
0.32 AC 109 13,449 027 AC 52
04 10,875 SF 0.31 AC a 5 14.524 SF CV Road B Sta. 38+00 - 46+33
747 0.25 AC 13,354 SF 0.34 A
73.fifi1 SF 145 ` C 110 9 0.3, AC 5i 4D� WER.AhEIb
12,p43 SF 129 0.31 AC 17,456 g 144 11,860 SF 114 32
0.28 AC 146 10.971 F 0.27 AC 11.359 SF f0,746 SF 38 14,955 F - -
tA764 SF 10.28 0.26 AC 143 12�363 SF 0.34 A
r 0.34 AC 0.25 AC 0.26 AC 0.25 A - ..
0.28 AC 11,499 SF 111 d28 AC C9 Road C Sta 0+00 11+00
y 0.26 AC 142 12,D36 SF
11,630 SF 0.26 AC 113 37 11,669 15,436 5F
•
12,240 SF !30 0.27 AC 14,251 SF 10,49$ SF
141 0.27 A 0-35 C --
0.28 AC 13.514 SF 12.233 SF 0.33 AC
0.31 AC
131 Y32 133 0.28 AC 112 12,754 -
10.529T1AC 10,978 SF 11,655 F 134 74,009 SF 30 0.29 A 19,649 SF
}},, ,2.532 C10 Road D Sta. 0+00 11+00
15.433 SE "t_AC 0.27 AC 135 740 OM AC a� 0.24 AC [0,584 F �
4.35 ACa }3,302 SF U,074 SF 024 AC 41 0.45 AC
0.31 AC 0.32 AC � 4 13,928 5F
- B 136 0.32 AC
,6.OB, SF Road E Sta. 0+00 " 4+00
42,078 SF O.SI AC 139 31,27s SF 21,{762 SF
0.26 A a9 90 12,027 F A2fi A 42 0.48 AC
12,675 SF
73.4695E 13,2655E 91 4.28 AC11 Road Sta. 0+V0 5+00
88 0.31 AC 0.30 AC 11,021 SF 92 93 94 T 11 L1.0 0.29 AC
1p,496 F 10,709 SF 12,537 F 15,001 5€ H�?E 28
15,1&1 SF 47
• 13,368 SF 0.25 AC 0.24 AC 0.25 AC 0.29 AC 0.34 AC � �,
0.3! AC 0,37 AC 27 13.764 Sr
14,498 F 154 13.17 ASF 0.32 AC
p449 AC 138 14,291 Sr
10.367 F 1`` 0.33 AC 13,026 49 SF Road G Sta. 0+00 4+00
0.31 AC 12652 SF
I CJ 1 0.30 AC � 0.29 AC
An ,55 C12 Road H Sta
10.26 AC 10.30 AC 153 if 15
Sr C 1°29$ASF
C 10.347Ag 6+00 �- 0+88.43
0.37 AC 45
157 156 10.329AL M 16.512 SF
97 12,923 SF 15,63fi SF 15,072 Sr 0.38 AC
12,029 SF 0.30 AC 0.3fi AC 14 16 12.25U _' 24 035 AC
13,0152 08 11,899 SF 15.625 F 0,2$ AC Road I Sta. 0+00 0+56.27
_ 0-30 AC 0.27 AC 0.36 AC
l58 (21
17,747 SF 10,256AC """�' T51 46
117
3 1p- Road J Sta. 0+0
0.27 AC 14,424 SF 71,$17 SF16.279 SF Road
AC - 0 - 4+61.01
0.33 AC 0.27 AC 0.37 AC --
159
` 10.811 F 12
11,511 Sr 0.25 A 12.346 SF
4.26 AC OOfi SF
750 0.28 AC 19,C13 Road K STa. 0+00 r` 2+88.66
14.631 SF 18 0.44 AC
160 0,34 AC 21,333 SF
10p 12,6SO SF OAs AC
2.241 p.26 AC 11 _ Road L STa. 0+00 3+69 82
11,959 SF 21
0'28 0.27 AC 17.635 -
7 s1 149
72.132 SF 14.204 5F is 20 0.40 >•
13.2 0 SF U.2$ AC 0.33 AC 10 20.54 AC 17.1 p2 5F
0.34 AL 162 12,157 SE .39 AC C14 Gallows Rd. 0+00 15+50
11.576 SF 0.28 A
E02 0.27 A - - -
N,794 SF y
0.27 A 163 , 13,486 5F -
12334 F 031 A D1 Misc. Details
103 4.2a AC
11.555 F 164 � .,ANDS
0.27 A 11,671 SF• 12.587 SF. -
104 0.27 AL 165 .� 0.29 A _
1 t,678 SF 12372 sr i�
02TA °.zaAL 1125 7 D2 Manhole Details
11,748 SF `� 11,521 SF
0.27 A 0.26 AC 6
106 21,093 SF
11,676 SF 0.48 AC
0-27 AC 107 10 SewerDetails
11.918 SF 10.018 F
0.27 AC 0.23 AC
16,178 SF
6.7$9 5F 167 °.�• 0.3AL
0.39 AC 5882 SF D4 Sewer Service Lateral Details
,'''.'. w
A23 AC , 1�,
11.71 D5 Sewer Misc. Details
16$
t0g08 SF 0.227 AC l' ,
0 23 AC
3
10.3 - 'O.M Ar D6 Sewer Lift Station Details RECEIVED
24 AC IT
°�` 2 D7 Water Line Details sEP 22 zoos
•,,', 5 15,618 SF
q> ,.`sill'-. 75.694 5F
0.36 AC
' D8 Water Line Details ,DWQ
70
PIiOJ # t50
r LS1 Lift Station Layout / Details
Connect
Water & Sewer
To Existing
See Street C14
GRAPHIC SCALE
100' 0 200' 400'
1"= 200'
APPROVEDA�G
DIVISION OF WATER QUA
2"7-sEP- 2cz>& T GTI[T AlNT GT 11�
ENG NEERING, P.C.
212 PRINCESS STREET
WIEMINGTON, NC 28401
(91 0) 251-8544 FAX [phone]
-
i, T ,
- ! i-t ' i It. �:�,1r ,F�,. T+�li'T��ii Sif
11,t;r"R{I,rn�i�r`nf7'r1`ISIp�46rtr,il}t�
it r`i r.. i i1 � •Er i 1 �,� � i ;1hT fi1'rr7{�iYp7i A' 1t�"7 �� i1.S!.
t i 'I�}rs�tl �. r :. f.. .,"t•., -� `Ei1: !„ 4�rr°i: 71 .xi ar•-.1y: i.., !.'i .. (,

Ac
MATCH LANE
98-72' 144.78' 90.57'
85.01'
85.01
7
92.66' 160.00 100.a0' '� I� I I 1 I
ii
i!I
,� 15, s& 01710 g
VO 8
Q 76 7
Q 8� 6
r 7 8 75 A 77 36 4 7s o ]2 f y
81 w Q 37 Sr Q 25 SF
Ac AC
0. 25 SF
AC
0, 2S 0 SF
ACAC
V2,5 & SF
��
Q 2 , SF Q 40 6 Sr Q 4 22 SF
AC A ,� 4 '
0 sg6 SF
5 2
s C Q �i
'4
/ .� �'
75 82
3; 9
SIC-
A 'sa,a q C
V B
I 72' 743
0.29 SF
f IS3. C
' ; r
4
• � 2$ � SF
130.9�
!
A
12 85 .
0 SF
167.5� C
86
n r5' 433
1sD.s0i' 3`5
008
23 SF ,' 1 / �� AC
`C � 1 �
16
0� 354�°
ACAC
6�
360
Q 26 AC F ^9
I ,
r
. / 1
Temp, y ��� f 694 SF 15 618 S
CanEstrucGonntrance , '�' 36 C m 0'36 qCF GENERAL NOTES:
' A
1. CONTRACTOR SHALL CONTACT THE N.C. ONE CALL
*� �! CENTER TO LOCATE EXISTING UTILITIES AT THE SITE
` PRIOR TO ANY LAND DISTURBING ACTIVITY.
2. CONTRACTOR SOLELY RESPONSIBLE FOR COORDINATION
73953 148 WITH EXISTING UTILITIES AND ANY DAMAGE THAT
0.32 AC F 0.37 2 SF 4koj,
s7.zo' C
71 �� ': OCCURS
�•T9' u ��ie ` s ` ' 3_ CURRENT REQUIRED TRACT ZONING R 15_
o1) ��°�6 R 0270 SF \ g3 27gs' Sz.z6 NDS �� �s � \ 4_ ALL TREES TO BE SAVED MUST BE PROPERLY PROTECTED
a 4j y L7 & AC \ 71, b . ?.
s>
74, 7 747 w ♦ 77 2
0 36 4 SF 661 Sr _ -- = ` \ q;. J 11 4 7 78 ss� Q �620 SF -" 1 67
C ,s Y L8 2 6
t2 1 y ,5b 0U Oa �1 A c \ l� O 2V` Sp.\ A 0.2D V Fir C B?9q,
V -1(_' 12 V 0 a
�02s h
146 ♦ \ _ G 2 SF�
7,30 'saS• 72 7,50 � 1 14S 7 7 7 7 ! `8s�, 0 3 $ q C 7 Sg a s3.3s'
\ 13574 Sr � Q28 qeF Q258 SF�` ♦ 0203 ` �� 0307 SF q S 19,5'36
AC �'9 �'13 6 AC 70 744 \� "k s� 6 AC' 7 N r °°' 0 �C S 77g]7 0.45� SF
16 1 8 7 qC
0 2S 7 S `� ♦ 826 3 g06 0. 47 4 SF
�. r 737 so.z? -AC` 10 �, 0 3 SF g _ 0. 32 SF C
`0
8] asa'y ` ♦ 71 Sg7 >0 77,4143 ♦ '��1�' 70
g]69 4 AC5g4� f ! qC
0]6 � . •��' 0 27 ACF � 7Q 7 26 � �," qCF
0, 28 5F o� 3 0. SF=
97 29 AC /� , l N ! �� S sF `. .
w ? N `�
0'2S ACF" 71,6� 3 �" 3r sa 11 742 `Y�I1 N 73 4715 1 0 51 AC
♦ 0.2] 5 Qg30 SF; 6Q 0.3 4g SF �1 1S 33 ma`s po
88 89 AC 12 �34 27 q ' 0' 27 SF A C, 1 080 74
$ 0 368 SF Q 469 SF 0 0 2 `32 SF, ems'°. ,s� A' 6y �o �2g73 � 0 3� q SF w77, 46 y \;
37 31 1 0 /� x, 9 q 147 1 C 0 2 2
,8 �C AC 265 _ C 1 1223 11 `` 6 AC 1 3
z 0 30 SFp/ r3 `35 0,28 3 5F 72 171 u 71 3 4 , 1.'282 '] S4 N
AC 11 91 0. 302 S,c A �3,a° 036 SF 0 2 Sg SF :� 0'
26 SF `\ _ 277
8p 027 SFry �_ 37 A k b `I' �, 0 28 A 6 AC 143-31• qC _ 3 `\ �� 40 q Sr
Q 2S 92 C�k „s z4 NN ,391z .. , 11 6 C
o
Bp Da AC � 1496 SF� ��� 740 7 32 ;� N8 0-2
6 S �5 i
MAINTENANCE PLAN �.�3• A c 7 0] r 6 6 m 0 ]4 113 m , o. 6 SF
24 ,3 13 T 14 a. 74
$, Q2,5 SFry 94 0 0g1 SF 0.32 ACF 14 772 �; 14,251 �1 �� 2S AC ��. 3] 5,3
1. All erosion and sediment control practices will be checked 8 AC O) SF _ m ,3s.ss' 0. 32 9 SF s 0.33 A CF g ,z6.35° 0 3SQ SF 78
. 974 SF
for stability and operation following every runoff -producing 29 q , �ry \ 1 r - AC ' '
rainfall but in no case less than once every week. Any ,6325 , 3 31 qc� 43 A 'a
7a� C o ,, p � lszn' F-- 7s' -----i 10.4s
needed repairs will be made immediately to maintain all 137 v N 72 739 l POOL g Q 24 8 SF N 38
practices as designed. rs o °27 s,3a� sF i AC 0 72 383 �� 14 52
P 9 14 95 4 0. °7 SF 0' 28 Sr- q r `" 120.96' U. 5F. , 624
2. All construction entrances will be periodically topdressed 498 , 3 A c 1 2g 5, o. sF �'SS•
0, 33 SF A C Taa.se 60 �� ss
with an additional 2 inches of #4 stone to maintaan proper q c • . 1� 1 30 0 (�,
depth. Any sediment that is tracked into the street will be 145.g1 /�., s84 n 39 ♦
/h� 14 955
immediately removed. ' r3 'lam �,i F� / 0 24 AC F ', 9 Q 2] 9 Sa Q S1 SF M
3. Sediment will be removed from the sediment trap and block m 96 13 3 8 r, , / / ' ? 15 q , _ 34 .
and gravel inlet protection device when storage capacity 72 22 0 6] sF �' i '�I ue Poi„ '
has been approximately 50 % filled. Gravel will be cleaned Q• 28 A sr- , f 70 37 Ac 7268 °' H 0QS m 17 2,9 L d to 1 40 404'
or replace when the sediment pool no longer drains property .,8 c r' ��= 754 5;izz .�F , 276 3 2 7S4 S Q
r s511,36
0 S
4. Sediment will be removed from behind the sediment fence ' a - 3 7 SF I 0 26,sA z F 0 29 A Q � 6 SF
when it becomes 0.5 feet deep at the fence. The sediment 9, Q] -= _ - d &- Ac !
fence will be repaired as necessary to maintain a barrier. 7.029 SF �r R Y �` 15s .1 24 i n Rz 1 i� uo
5. The sediment basin will be cleaned out when the level of 28 q C , , 1 12 87s ',s - 0 28 ` . N 7,3 9z r `
sediment reaches 2.0 feet below the top of the riser. ; r 72.92 7 w 3p q 5F r� 7� 784 g• 0.32 8 SF
Gravel will be cleaned or replaced when the sediment pool m 9 0 ,' r' Olio AcF 15 rs6 e,�z, ,s� 0. 0 37 Acfi 17��� �?993 �' R`gz ,45zo .659 S
no longer drains properly. 11 8 �,.,�. G s36 S,� .R 45 A F
47 Q'3 F ! $ C
6. All seeded areas will be fertilized, rreseeded as necessary, 0.27 SF , 0 6 q c �} , ,29 7 27 0 � � � 204,43'
and mulched according to specifications in the vegetative �* C << $ 70 7S8 mti �'/ �. �.Q o. 30 4 5F 44 72 67 2
plan to maintain a vigorous, dense vegetativie cover. A f r 0 ]66 SF a 159 75 s AC 5' '� ;. 0' 29 S SF 81
35 q ��� 13 3 ,. • q CA
1,39
C
STABILIZATION NOTES 77 577 fl ''� Q 32 sF �$ ` 26'
Q 26 SF r p� �- ,q �ti ,� 75 �2 � /� 1,3 049
9 Ci 7,59 a2j 15 / 16 2 0 �� 0.3 SF Div
1. All slopes will be stabilized within 15 days of cease of any 3835 I f j 70 811 R,� ��A r 00$ ° . 0. `; 36 SF �� 0
0. SF 41- ,ti '�90. SF go . q64= `so•
phase of grading. 23 �. 30 ,�i '�, c o 47
2. All other areas will be stabilized within 15 daysof cease of a 1 100 '36.:�C rev q, ` s\, (I 73 ]s
,A - 2,17 , r, 4ee- 151 9° �. �" 1 1ti 25
4 SF
any phase of grading. 0.28 5F 4 N 74 424 a 77,8s 4 \�T 72.728 7 43 0� , R 2 Ac
160.4 N 12 r60 - - , 0.,3 q SF �. ��''� 0-27 9 SF �� 0.2g A SF , 98] Sr- `- 4
CONSTRUCTION SCHEDULE 060 C o q C g9$ „ , ty C .34 A C ♦ 2, 6
1
p �� Q2$ A SF �,�g9ka 1 9 15 16 w ,sb6'' �. 662 SF
7 7Of1 ,3'' / 17 3 , 62$ N m ya' � 29 qC
1. Obtain plan approval and outer applicabie permits. 3'2jD , `1 P 1 7s0 87j 0, 36 SF
2. Hold re -construction meeting at least one week �s 0.30 SF `\ 4o N 4. 831 ai '0 0.2] SF 'so AC I 20
P 9 r 61 Q ,34 SF 1 ,� �. 1 �� q C �9d 98. m ; 12 2S
prior to beginning construction. \ . �\ r21 A c 7 2 1 1 ] o SF 44
2 5
3. lnstall/Maintain temporary construction entrance/exit. `�'$ 0.28 2 ST '°,e / Q 46 SFS `�g SF C ` 0. 3 2 SF- 16, 5 2
4. Before clearing and grading of the site, install silt r 1 ]702 Aug' 8 AC 37 A c - 19 C 0. 38 SF
s3 C
fencing at the base of slopes to resh ict movement of Q 2 j 4 SF `\ A
q 99 ` 7 r 4 149 ;
sediment from the Site. 17 S 62 0 ' 204 SF ,' �, 7 7 17 ` ' p 73
5. Begin Bearing and grading of the site. `� 0.2 j 6 SF 33 A c A a 0. ss� SF g 21 18 �° ;p 0- 3o SF
6. Construct Wet Declension Basin 11655 {b k 1�.rr j r� 27 AC 333 `� AC
of \ 2
7, 655 ` ao I I ` I � , " � 0.4g SF t z2
7. install storm piping, catch basins, and curb inlets. 0.27 SF 1 I '� AC 1
8. Install inlet Protection for catch basins and curb inletse 76 ; I i I ' €P Irk
7 3 r
to restrict movement of sediment from the site. 2 334 j 12, 10 2 g }
9. All erosion and sediment control practices will be 9
P 17,6 �4 �$ Q�8 A e� E t i' i j( x1 0.28 ] SF 4,006
inspected bi-weekly and after each rainfall event 0.27 $ SF• y 44 A C F f;
Needed repairs will be made immediately. `� sag A 11 764 ��. ` 1 _ �,� 23 77E
10. After the entire covered area is stabilized, all temporary , t� . \ p 71 SFy 5- ' 7,3 4 9 \" Q 54 A
measures will be removed and permanent vegetative repairs 11 70S �i' .'� Ac "h N 0 3 86 SF `�_� �S 7 20 635
to be completed. r o' 746 SF• ` ' 76,5 �° - ' 1 A �+ `'�` �i7 702 SF 04
a� 27 A ; 72.3] R i 1&° 15�O
,y+ \ Q 2 2 C.F 1 y 2!'�i _ _ •'�.,1' / 534a
VEGETATION PLAN o 8 11 m N '� 1 8
RY° 77, 61 6 �� 2�sr ' i I � f D S82' SF
2g
1. After complete stabilization of the entire covered area, o• 2] 8 SF� I I Ac 4/�
top cover soils will be roughened by making 1 =2" deep �s� A c� _ `! 535 aT R/4 ,
grooves perpendicular to the slope. 77,918
07
2. Spread lime (agricultural limestone) evenly over the area o.] SF _ ' 17 7
at a rate of 1.5 tons/acre, spread 10-?0-10 ilertilizer at rate A c,.r v '! Q 26 7 SF
specified and incorporate into the top 6" of soil. �' `� 70 766 'Q ' AC
07
3. Loosen surface prior to applying seed. 16 ]8s 0.2 � F 1 25z 94 SF
4. Broadcast seed at recommended rates. Q 3s SF 4 r
5. Rake seed into the soil and lightly pack to establish good contact. Ac Q f r T 6
6. Mulch with 4000 lb/acre grain straw or equivalent and anchor by 767 1 �1, ! ' 27 09,3
weighted farm F disc set nearly straight or other mulch anchoring tool. ��' Q 882 S0� 1 ill o. 48 AC F
7. Mow as needed and refertflize in late winter or early spring by topdrlessing <,AC
with 10- 10-10 fertilizer. M A T C H L I N E
8. Graded surfaces shall not be exposed without grass coverage for more
xP 9' 9
than 15 days. If grades are not complete and exposure is more than
15 days, temporary seed as specified.
oad-B
�7 73 6 ;77, 362,5
Q 27 2 SF 0. 26 3 SF
5724
0 2 OS SF-
�77 12,3
�0 , 87g 5F
A0 , S
qC AC
AC
27 Ac
2
79.55' 8T.31'
85.02'
s.
12019'
V w r /
68 �� 71
Q 36 s SF (moo ' I' 4 A C 1] 67 1 p 2g 2 SF
A C `[wa• 4' \ 0, 12� SF m T 68 N 7 6,9 .*
9y 39 qC , 194 SF 0 ]37 SF
45 q C 34 A C
122 �� \ ry$�
06 SF 13 127 72 8 0 0 sz'
A a 9 D 0.2g AG1b 3, ,°ems°
C 0 3 SF
A C
720ea* 72
\ m
TSg• sr. 9 8 SF 64
78' Q 1
72 `�`-t �, 30 A \ Q? 754
MATCH LINE
2706
, 2
Q 'C3 SF
_ AC
GRAPHIC SCALE
50' U 100' 200'
not-
1•'=100'
REV N0. DESCRIPTION DATE
REVISIONS
THROUGHOUT CONSTRUCTION.
5. INSTALL CURLEX EXCELSIOR EROSION CONTROL MATTING IN
THE GRASS SWALES
6, THIS PLAN IS FOR INFRASTRUCTURE CONSTRUCTION ONLY.
IF INDIVIDUAL LOTS ARE GRADED AND ANY COMBINED AREA IS
GREATER THAN 1 ACRE BY ONE OWNER/DEVELOPER THEN A
SEPARATE EROSION CONTROL PLAN IS REQUIRED.
PARKING NOTES:
1. VARIANCES ON STALL WIDTHS, ANGLE AND OTHER DIMENSIONS
WILL BE ALLOWED ONLY UPON APPROVAL OF THE TRAFFIC
ENGINEER_
2. WHEEL STOPS SHALL BE REQUIRED THREE (3) FEET FROM THE
END OF PARKING STALL WHEN USING EIGHTEEN (18) FEET DEEP
STALLS.
3. CURBING, CROSSTIES, UTILITY POLES, ETC., CAN BE USED AS
WHEEL STOPS. (MUST BE ANCHORED DOWN)
4. ALL PARKING STALL MARKINGS AND LANE ARROWS SHALL BE
WH I TE.
5. ALL OTHER PAVEMENT MARKINGS, SIGNS OR OTHER TRAFFIC
CONTROL DEVICES SHALL CONFORM TO THE LATEST EDITION
AND/OR INTERPRETATION OF THE MANUAL ON UNIFORM TRAFFIC
CONTROL DEVICES (MUTCD).
6. NO OBSTRUCTIONS WILL BE ALLOWED ADJACENT TO A
PARKING STALL. WHICH WOULD PREVENT SAFE INGRESS AND
EGRESS FROM A PARKED VEHICLE,
7. SIDEWALKS TO BE 5' WIDE AND 4" THICK WITH A 1" DEEP
SCORED JOINT EVERY 5'.
LANDSCAPE NOTES:
1. LANDSCAPE STRIP SHALL BE A MAXIMUM SLOPE OF 7:1 IN
ORDER TO PLANT VEGETATION.
2. PROVIDE A MINIMUM OF 3 INCHES OF MULCH AROUND ALL
PLANTING.
LEGEND
FLOW ARROW
ROCK CHECK DAM
SOMMH
STORM DRAIN MANHOLE
DA-1
DRAINAGE AREA
CURB INLET
w, w43s
HIGH POINT
LOW POINT
L.P.20.7
SPOT ELEVATION
- - - -
PROPERTY LINE
DA-1
DRAINAGE AREA LINE
TEMP. CONSTRUCTION DITCH
s
PROPOSED STORM DRAIN LINE
-----------------
EASEMENT LINE
CLEARING LIMITS LINE
FILL AREA LINE
SF
SILT FENCE
- - - -
EXISTING CONTOUR LINE
LANDSCAPE AREA
771
SUMMERWOODS SUBDIVISION
BOLIVIA BRUNSWICK COUNTY NORTH CAROLINA J
U� �
7 '
rr� '� �o4'�g•
SITE LAYOUT
RIGHT ANGLE
ENGINEERING, P.C.
212 PRINCESS STREET
WILMINGTON, NC 28401
[phone] FAX [phone]
DATE:
8/24/06
Scale-
1 "=100'
Drown:
WSM
Checked:
WSL
Project No:
VS105
Sheet No:
C1
_ 1Q v.
.1 ,sli '' 1 I,. J11 , r , `I 'r it �ci,: ��l: t'11 ��+ •15� 1

MATCH LINE
MATCH LINE
I
��; ,
T5� RCP
d
gedtisg
Limits
T�
Avg 8
3g,3
/ I h I /
p
1.
Buffer Zone
\\
1
,
Temp
Tjrnt
Constrslction
Entrance
`
%Flitch
100 LF
��',v
I
GENERAL
NOTES:
24' RCP
g
r
s
1.
CONTRACTOR SHALL CONTACT THE N.C.
ONE CALM
Buffer zone
\�"
CENTER TO LOCATE EXISTING UTILITIES
AT THE SITE
PRIOR TO ANY LAND DISTURBING ACTIVITY.
G•'
2
CONTRACTOR SOLELY RESPONSIBLE FOR
COORDINATION
In 40.6= m � TV� '-../3' Vv \ f I -
1 outicre�o �' �� WITH EXISTING UTILITIES AND ANY DAMAGE THAT
P�►�r h} \ ' N(�S `�s o OCCURS.
/ •P�`4, >> 3. CURRENT/REQUIRED TRACT TONING - R-15.
` •� ___ 42.2 ` R sDM,1 \ / 4- ALL TREES TO BE SAVED MUST BE PROPERLY PROTECTED
3 ` A To - r4p=az. THROUGHOUT CONSTRUCTION.
• c \ a t� Dy,3. 5- INSTALL CURLEX EXCELSIOR EROSION CONTROL MATTING IN
L R,: , THE GRASS SWALES
�T67 6. THIS PLAN IS FOR INFRASTRUCTURE CONSTRUCTION ONLY.
Ti"`3a.a IF INDIVIDUAL LOTS ARE GRADED AND ANY COMBINED AREA IS
`�. GREATER THAN 1 ACRE BY ONE OWNER/DEVELOPER THEN A
SEPARATE EROSION CONTROL PLAN IS REQUIRED.
Sri
h,� 38.2 cons . P �� r -43.5 a{ p "' PARKING NOTES_
Diirtl J Side L
r - op T Tem . ConsL
.3 \ Inv.=41.0 .. Side
ka _ 1, VARIANCES ON STALL WIDTHS, ANGLE AND OTHER DIMENSIONS
r-5 aearhg WELL BE ALLOWED ONLY UPON APPROVAL OF THE TRAFFIC
soy 0 4b
`•f �30• i Laois '� h, At ? Ii1V '� 1.t `..-= -
i
• �
Temp.
- ENGINEER.
Trw
Inv. 39.7 / / y'.-.- 2. WHEEL STOPS SHALL BE REQUIRED THREE (3) FEET FROM THE
Top=42.0 `"v our -moo END OF PARKING STALL WHEN USING EIGHTEEN FEET DEEP
rnY,m39.1 / / rna_=38.7 �' cam: •' STALLS, {18 )
Ith ✓ .Y p - I t
o , \
' ��._ / // Inv=ass - �\ \� 'X v'f `I\� I ;' h 3. CURBING. CROSSTIES, UTILITY POLES, ETC., CAN BE USED A5
i - WHEEL STOPS_ (MUST BE ANCHORED DOWN)
4. ALL PARKING STALL MARKINGS AND LANE ARROWS SHALL BE
AWMENANCE PLAN` a ! WHITE-
..r nv.=39 2 ` \
5- ALL OTHER PAVEMENT MARKINGS, SIGNS OR OTHER TRAFFIC
1. All erosion and sediment control practces will be checked } ' CONTROL DEVICES SHALL CONFORM TO THE LATEST EDITION
rainfall but in no Case less than once eve week An I_ .P=;oo Inv�w.3 AND/OR INTERPRETATION OF THE MANUAL ON UNIFORM TRAFFIC
operation following every lryunoff�rodtroing T4p
for stability and opera4
- \ l _23
•� Y • J C Top=41.7
needed repairs will be made immediately to maintain all l
somac, • Ins.=3s.z CONTROL DEVICES {MUTCD).
6. NO OBSTRUCTIONS WILL BE ALLOWED ADJACENT TO A
practices as designed J j POOL PARKING STALL WHICH WOULD PREVENT SAFE INGRESS AND
2. All construction entrances will be periodically topdr+essed I 3,387 SF 1 m zEGRESS FROM A PARKED VEHICLE,
with e
with an additional inches of#4 stone to maintaan proper �- SIDEWALKS To BE 5' WIDE AND 4" THICK WITH A 1 " DEEP
depth. Any sediment that is tracked into the street will be / / -
11 h ; '1=1s . _ - SCORED JOINT EVERY 5'.
immediately removed. � I � � , � ,,�.�� 2 - Clearing
3. Sediment will be removed from the sediment trap and block 22 1 _2 Aits
f - \
and gravel inlet protection device when storage capacity ! ' ' y J / , .�
' LANDSCAPE NOTES:
has been approximately50 % filled. Gravel will be cleaned ,� - = �41.5
I CLU T°P=41.4 +rqr 40 - ` 1. LANDSCAPE STRIP SHALL BE A MAXIMUM SLOPE OF 7:1 IN
or lace when the sediment of no longer drainsproperly.Top=42.0 ✓ - Inv.=18.4 �'
replace pool 9 Inv.=39.6 NOISE Temp. Yemp ORDER TO PLANT VEGETATION.
4. Sediment will be removed from behind the sediment fence
f :-- Cast. Sydiment .
5,�22`Sfi D1ta+ Trcp Nag
when itbecomes 0.5 feet deep at the feriae. Thesediment A SDMH,n�R2 c, ___, y _ _ ��� \ 1 2. PROVIDE A MINIMUM OF 3 INCHES OF MULCH AROUND ALL
fence will be repaired as necessary to maintain a barrier, C. - m"�39 8 4 - _ _ -- _ 1 PLANTING.
5. The sediment basin will be cleaned out when the level of 24 ITop-41.238,Rz O
Top=420
Inv.=39.5
sediment reaches 2.0 feet below the top of the riser. -
Gravel will be cleaned or replaced when the sediment pool F11 Area , 1 TQp=40.2
no longer drains properly. k4 . I ToP=40.8 93, Inv.=37.7
9 p Pe Y k Inv.-V.8 s
6. All seeded areas will be fertlized, reseeded as necessary, .�9 4,ti \ Rs�
(J
and mulched accord to in s ificatfons in the vagetative
�S
1°
plan to maintain a vigorous, dense vegetadvie cover 2.3 structtufe
9 `•
!Ss.
Top=423 Temp. Consk �,�Sediment
STABILIZATION NOTES
1. All slopes will be stabilized within 15 days of cease of any I P, f
pa��o2j /
phase of grading. 1 ,"
2. All other areas will be stabiff2ed within 15 days of cease of 7* '
any phase of grading. �a1r
CONSTRUCTION SCHEDULE as / 4_ y \ AJI
1. Obtain plan approval and other applicable permits.
Z Hold pre -construction meeting at least one week =
y Tap=41.8 '
I
p DRch 3:1 ,Aoa-� Top
(nr 36 4 aryr.
Tap-41.D
k�D� \ Inv.=36.8' �i- - -- �8'•: f ;
FES '
�f 1 /
Top-41.0
Top-40.0
- - .•r,� Inv.=36.5 �,
2'
poor to beginning to nsULP'llon.nwa
\
2
3. lnstalUMaintain temporary evnstrvction entrance%xit.
RI
\i. \
FE5
/
' 1
A
After Pond Constuctnm
f, � Divert fiow to Pond Instead
4. Before clearing and grading of the site, install silt
MN=37.D
of Existing Wetlands
fencing at the base of slopes to restrict movement of
4
'
sediment from the site.
FHI Area
5. Begin clearing and grading of the site.
Wet Detension Basin
Tap=42
i
'
`
6. Construct
i
From
,' y
7. Install storm piping, catch basins, and curb inlets.
Wetlands
8. Install inlet Protection for catch basins and curb inlets
to riestrict movement of sediment from the site.
f
9. All erosion and sediment control practises will be
Tom,=,t.7
T 41.7
�v 39.0
T =. 1.9
In-37.8
r
Temp-
ed bi-w kl and after each rainfall event
inspect ee y
Inv.=39.2
!
Ditch
Ditch
Needed repairs will be made immediately.
\
;
10. After the entire coverled area is stabilized, all temporary
measures will be removed and permanent vegetative repairs
to be completed.
r
VEGETAWN PLAN
' 'r
It
\
Tap=41.8
-
1. After complete stabilization of the entire covered area,
\
'
GRAPHIC SCALE
cover soils will be hared b making 1 =2" deep
top �9 Y n9 P
grooves perpendicular to the slope.
4p4 �a
so
4 ioD 200'
2. Spread lime (agricultural limestone) evenly over the area
--�
'�
/I`
NDg l Disturbed
Add'"
at a cafe of 1.5 tonsJacre• spread 10-10-10 fertilizer at rate
O
�`�
`
/
Area To
To Be Restored
sruw-1 lad and incorporate into the top 6" of soil
`
To
(6.67oAcres}anditian
*p
3. Loosen surface prior to applying seed. 4 ,.b
4. Broadcast seed at recommended rates.
5. Rake seed into the soil and lightly pack to establish good contact I �t
\SF - Sediment
6. Mulch with 4000 lb/acre grain straw or equivalent and anchor by --, Trap
weighted farm disc set nearly straight or other mulch anchoring tool. 0;
7. Mow as needed and refertilize in late winter or early spring by topdressing I ,�t Ditch -
with 10- 10-10 fertilizer.
8. Graded surfaces shall not be exposed without grass coverage for more MATCH LINE `'` ` - MATCH I N E
than 15 days. If grades are not complete and exposure is more than
15 days, temporary seed as specified.
1 =100
REV NO. DESCRIPTION DATE
REV#SiONS
LEGEND
FLOW ARROW
ROCK CHECK DAM
SDMH
STORM DRAIN MANHOLE
DA-1
DRAINAGE AREA
51
CURB INLET
0
HIGH POINT
LPt41.7
LOW POINT
SPOT ELEVATION
- - - -
PROPERTY LINE
DA 1
rrr rrrrrrr ....r � �
DRAINAGE AREA LINE
TEMP. CONSTRUCTION DITCH
PROPOSED STORM DRAIN LINE
___________*___W
EASEMENT LINE
CLEARING LIMITS LINE
FILL AREA LINE
_Sr
SILT FENCE
EXISTING CONTOUR LINE
LANDSCAPE AREA
SUMMERWOODS SUBDIVISION
BOLIVIA BRUNSWICK COUNTY NORTH CAROLINA
EROSION CONTROL &
STORM DRAINAGE PLAN
RIGHT ANGLE
ENGINEERING, P.C.
212 PRINCESS STREET
WILMINGTON, NC 28401
[phone] FAX [phone]
DATE:
8/24/06
s> a
1 "=100'
Draw.
WSM
Checked:
WSL
Pro}ect No:
VS0105
(Sheet No:
C2
t1
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tit

N.
NOTES FOR DETENTION BASIN
CONSTRUCTION SPECIFICATIONS
SITE PREPARATIONS - CLEAR, GRUB AND STRIP TOPSOIL FROM THE SITE AREA OF THE NEW POND TO REMOVE TREES, VEGETATION,
ROOTS AND OTHER OJECTIONABLE MATERIAL. TO FACILITATE SEDIMENT CLEANOUT, STOCKPILE ALL TOPSOIL OR SOIL CONTAINING
ORGANIC MATTER FOR USE ON THE OUTER SHELL OR THE EMBANKMENT TO FACILITATE VEGETATIVE ESTABLISHMENT. PLACE
TEMPORARY SEDIMENT CONTROL MEASURES BELOW THE BASIN AS NEEDED.
CONDUIT SPILLWAYS - SECURELY ATTACH THE RISER TO THE BARREL OR BARREL STUB TO MAKE A WATER -TIGHT STRUCTURAL
CONNECTIN. SECURE ALL CONNECTIONS BETWEEN BARREL SECTIONS BY APPROVED WATER -TIGHT ASSEMBLIES. PLACE THE BARREL
AND RISER ON A FIRM, SMOOTH FOUNDATION OF IMPERVIOUS SOIL. DO NOT USE PERVIOUS MATERIAL SUCH AS SAND, GRAVEL, OR
CRUSHED STONE AS BACKFILL AROUND THE PIPE OR ANTI -SEEP COLLARS. PLACE THE FILL MATERIAL AROUND THE PIPE SPILLWAY
IN 4 INCH LAYERS AND COMPACT IT UNDER AND AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS THE ADJACENT
EMBANKMENT. CARE MUST BE TAKEN NOT TO RAISE THE PIPE FROM FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING
UNDER THE PIPE HAUNCHES. PLACE A MINIMUM DEPTH OF 2 FT. OF HAND -COMPACTED BACKFILL OVER THE PIPE SPILLWAY
BEFORE CROSSING IT WATH CONSTRUCTION EQUIPMENT. ANCHOR THE RISER IN PLACE BY CONCRETE OR OTHER SATISFACTORY
MEANS TO PREVENT FLOTATION. IN NO CASE SHOULD THE PIPE CONDUIT BE INSTALLED BY CUTTING A TRENCH THROUGH THE DAM
AFTER THE EMBANKMENT IS COMPLETE.
EMERGENCY SPILLWAY - INSTALL THE EMERGENCY SPILLWAY IN UNDISTURBED SOIL. THE ACHIEVEMENT OF PLANNED ELEVATIONS,
GRADE, DESIGN WIDTH, AND ENTRANCE AND EXIT CHANNEL SLOPES ARE CRITICAL TO THE SUCCESSFUL OPERATION OF THE
EMERGENCY SPILLWAY.
INLETS - DISCHARGE WATER INTO THE POND IN A MANNER TO PREVENT EROSION. USE OUTLET PROTECTION AT EACH PIPE TO
PREVENT EROSION OF THE POND FLOOR.
EROSION CONTROL - CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA IS MINIMUMIZED. DIVERT SURFACF WATER AWAY
FROM BARE AREAS. COMPLETE THE EMBANKMENT BEFORE THE AREA IS CLEARED.
SAFETY - SEDIMENT BASINS MAY ATTRACT CHILDREN AND CAN BE DANGEROUS. AVOID STEEP SIDE SLOPES, AND MARK BASINS
WITH WARNING SIGNS IF TRESPASSING IS LIKELY.
MAINTENANCE NOTES FOR DETENTION BASIN
1. AFTER EVERY SIGNIFICANT RUNOFF PRODUCING RAINFALL EVENT AND AT LEAST MONTHLY:
A: INSPECT THE DETENTION BASIN SYSTEM FOR SEDIMENT ACCUMULATION, EROSION, TRASH
ACCUMULATION, VEGETATED COVER, AND GENERAL CONDITION.
B: CHECK AND CLEAR THE ORIFICE OF ANY OBSTRUCTIONS SUCH THAT DRAWDOWN OF THE TEMPORARY
POOL OCCURS WITHIN 2 TO 5 DAYS AS DESIGNED.
2. REPAIR ERODED AREAS IMMEDIATELY, RE -SEED AS NECESSARY TO MAINTAIN GOOD VEGETATIVE COVER,
MOW VEGETATIVE COVER TO MAINTAIN A MAXIMUM HEIGHT OF SIX INCHES, AND REMOVE TRASH AS NEEDED.
3. INSPECT AND REPAIR THE COLLECTION SYSTEM (I.E. CATCH BASINS, PIPING, SWALES, RIPRAP, ETC.)
QUARTERLY TO MAINTAIN PROPER FUCTIONING.
4. REMOVE ACCUMULATED SEDIMENT FROM THE DETENTION BASIN SYSTEM SEMI-ANNUALLY OR WHEN DEPTH
IS REDUCED TO 75% OF THE ORIGINAL DESIGN DEPTH. REMOVED SEDIMENT SHALL BE DISPOSED OF IN AN
APPROPRIATE MANNER AND SHALL BE HANDLED IN A MANNER THAT WILL NOT ADVERSELY IMPACT WATER
QUALITY (I.E. STOCKPILING NEAR A WET DETENTION BASIN OR STREAM, ETC.)
THE MEASURING DEVICE USED TO DETERMINE THE SEDIMENT ELEVATION SHALL BE SUCH THAT IT WILL GIVE
AN ACCURATE DEPTH READING AND NOT READILY PENETRATE INTO ACCUMULATED SEDIMENTS.
WHEN THE PERMANENT POOL DEPTH READS 1 FOOT IN THE POOL, THE SEDIMENT SHALL BE REMOVED.
5. IF THE BASIN MUST BE DRAINED FOR AN EMERGENCY OR TO PERFORM MAINTENANCE, THE FLUSHING OF
SEDIMENT THROUGH THE EMERGENCY DRAIN SHALL BE MINIMIZED TO THE MAXIMUM EXTENT PRACTICAL.
6. ALL COMPONENTS OF THE DETENTION BASIN SYSTEM SHALL BE MAINTAINED IN GOOD WORKING ORDER.
CONSTRUCTION SCHEDULE
1. Obtain plan approval and other applicable permits.
2. Hold pre -construction meeting at least one week
prior to beginning construction.
3. Install/Maintain temporary construction entrancelexit.
4. Before clearing and grading of the site, install silt
fencing at the base of slopes to restrict movement of
sediment from the site.
5. Begin clearing and grading of the site.
6. Install storm piping, catch basins, and curb inlets.
7. Install Inlet Protection for catch basins and curb inlets
to restrict movement of sediment from the site.
8. All erosion and sediment control practices will be
inspected bi-weekly and after each rainfall event.
Needed repairs will be made immediately.
9. After the entire covered area is stabilized, all temporary
measures will be removed and permanent vegetative repairs
to be completed.
VEGETATION PLAN
1. After complete stabilization of the entire covered area,
top cover soils will be roughened by making 1%2" deep
grooves perpendicular to the slope.
2. Spread lime (agricultural limestone) evenly over the area
at a rate of 1.5 tons/acre; spread 10-10-10 fertilizer at rate
specified and incorporate into the top 6" of soil.
3. Loosen surface prior to applying seed.
4. Broadcast seed at recommended rates.
5. Rake seed into the soil and lightly pack to establish good contact.
6. Mulch with 4000 Ib/acre grain straw or equivalent and anchor by X
weighted farm disc set nearly straight or other mulch anchoring tool.
7. Mow as needed and refertilize in late winter or early spring by topdressing
with 10- 10-10 fertilizer.
8. Graded surfaces shall not be exposed without grass coverage for more
than 15 days. If grades are not complete and exposure is more than
15 days, temporary seed as specified.
MAINTENANCE PLAN
1. All erosion and sediment control practices will be checked
for stability and operation following every runoff -producing
rainfall but in no case less than once every week. Any
needed repairs will be made immediately to maintain all
practices as designed.
3'
TOP = QA
EX. GROUND
SURFACE
ALL AREAS ABOVE PERMANENT
POOL EL. TO BE SEEDED AS
SHOWN ON SEEDING SCHEDULE
FOREBAY
DISTANCE SHOWN ON PLANS
E
EL. n TEMPORARY POOL
EL. OD PERMANENT POOL
ti
\� EL. OE SEDIMENT
10' WETLAND
3' IVEGETAIIVE SHELF
** Note Plantings
WETLAND SHELF
PERMENANT POOL
DISTANCE SHOWN ON PLANS
STAINLESS STEEL TRASH RACK
RISER PRINCIPAL SPILLWAY --I
10' WETLAND
VEGETATIVE SHELF
EL_ (_Al TOP OF BANK ** Note Plantings
EL. © EMERGENCY SPILLWAY
EL. Q TEMPORARY POOL
EL D PERMANENT POOL
EL. O SEDIMENT
REMOVAL ELEVATION
APPROX.
L. F BOTTOM OF POND
RIP -RAP 5' WIDE
** WETLAND SHELF PLANTINGS - EQUAL AMOUNTS OF PICKERELWEED, SOFT -STEM AROUND ENTIRE
BULRUSH, ARROWHEAD/DUCK POTATO. PLANTED AT 2 FOOT ON CENTER AROUND ENTIRE OUTLET STRUCTURE
SHELF
DETENTION BASIN ELEVATION SCHEDULE
WDB �
EL.
A
EL.
B
EL.
C
EL.
D
EL.
E
EL.
F
EL,
G
EL.
H
SF Q
PERM POOL
VOLUME 0
PERM POOL
ORIFICE
DIA.
PRINCIPAL
BARBELL DIA.
1
45.0
43.5
42.8
42.0
37.2
36.0
41.5
40.5
40,390
160,170 Cf
3"
36"
2
42.5
42.0
41.7
41.0
37.0
36.0
41.0
40.0
35,180
112,950 cf
3"
30"
3
41.9
41.4
39.9
39.0
34.5
33.0
38.9
38.0
64,130
292,890 cf
4"
48"
STAINLESS STEEL
TRASH RACK --�
6' x 6' CONC.
BOX RISER
4'
EL.
EL,1J ELF
CONTROL
PIPE WITH PRINCIPAL BARREL
45"BEND SCREENED INLET EL© SPILLWAY
7' x 7' x 6' CONC. BASE-`
3„ 3„
8" A 8"
z
CO - -
I
PIPE
CONCRETE BASE
Z�
Y SECTN x
STANDARD BRICK D.I.
N.C.D.O.T. STD. #840.15 3„
It
-
--
I"
C
L�iL
-
IL
-
_ n v
RIP RAP �`
v `_.
- �; _�� .Ors-,�,>}:a ��-;�� 1. 0'
,}
D�... t � : #57 STONE
NOTES:
1. ❑RIFICE CONTROL PIPE TO BE FABRICATED OUT OF GALVANIZED
STEEL PIPE. CONTRACTOR TO PROVIDE SHOP DRAWING BEFORE
STRUCTURE IS FABRICATED.
B. CONTRACTOR SHALL SUBMIT TRASH RACK SPECIFICATI❑NS FOR
APPROVAL PRIOR TO CONSTRUCTION,
3. CONTRACTOR TO INSTALL RIP RAP 5' WIDE AROUND ENTIRE
OUTLET STRUCTURE.
4. TRASH RACK MAXIMUM OPENING SIZE IS 4'.
IL T. S.
D
AXB
H
12'
2'-r x 3'
2'-4'
W
2'-T x 3'
2'-8'
18'
2'-2' x 3'
X_r
24'
3' x 3'
4'-0'
30'
4' x 4
4?-W
36'
V x 4'
6-0'
42'
S x 5
5-4'
48'
S x 5
U-0'
SECTION Y
Y CAST-N-PLACE
PLM OR MASO I
CATCH BAM
NOT TO SCALE
2. All construction entrances will be periodically topdressed TEMPORARY SEEDING
with an additional 2 inches of #4 stone to maintaan proper
depth. Any sediment that is tracked into the street will be
immediately removed.
3. Sediment will be removed from the sediment trap and block
and gravel inlet protection device when storage capacity
has been approximately 50% filled. Gravel will be cleaned
or replace when the sediment pool no longer drains properly.
4. Sediment will be removed from behind the sediment fence
when it becomes 0.5 feet deep at the fence. The sediment
Genera! Notes: Precast Catch Basins
1. Precast concrete structures shall be in accordance
with NCDOT section 1077 for "precast concrete units"
of the most recent "Standards Specifications for Roads and
Structures" And ASTM-C-913 for "Reinforced Concrete Water
and Wastewater Structures".
2. Concrete compressive strength shall be 4000 PSI Minimum and
shall meet the requirements as specified in NCDOT section '
1077.
3. Reinforcing steel shall be of deformed steel bars conforming to
the requirements of ASTM-A-615, grade 60, or welded
wire
fabric conforming to the requirement of ASTM-A--82 or
both.
FRAME & GRATE 4.
Reinforcing steel design shall be according to C-890--78 for
N.C.D.O.T. STD. 1840,16
H-20-44 Loading,
31, 5_
Steps required on structures over 42" deep shall be on
steel
reinforced copolymer polypropylene plastic.
6.
Section joints shall be sealed with butyl rubber sealant
or
8"
NCDOT approved mortar at the option of the contractor.
7.
Pipe connections shall be sealed with approved mortar.
NCDOT
approved brick may be used in conjunction with mortar
at the
contractors option.
8.
Lift holes shall be located as required for handling and
sealed
after installation with NCDOT approved mortar.
GRASS TYPE
AMOUNT/1000 SF
TIME OF SEEDING
INITIAL
FERTILIZATION/1000 SF MAINTENANCE
RYE GRAIN
1-2 LBS
NOV. THRU JAN.
25 LBS 10-10-10
N/A
N/A
N/A
BROWN TOP MILLET
1-2 LBS
JUNE THRU AUG.
25 LBS 10-10-10
N/A
N/A
N/A
fence will be repaired as necessary to maintain a barer.
5. The sediment basin will be cleaned out when the level of
sediment reaches 2.0 feet below the top of the riser.
Gravel will be cleaned or replaced when the sediment pool PERMANENT SEEDING.
no longer drains property.
6. All seeded areas will be fertilized, reseeded as necessary,
and mulched according to specifications in the vegetative
plan to maintain a vigorous, dense vegetativie cover.
STABIUZATION NOTES
1. All slopes will be stabilized within 15 days of cease of any
phase of grading.
2. All other areas will be stabilized within 15 days of cease of
any phase of grading.
GRASS TYPE
AMOUNT/1000 SF
TIME OF SEEDING
INITIAL
FERTILIZATION/1000 SF MAINTENANCE
MARCH-APRIL
EACH 4-8 WKS
AUG- SEPT
BERMUDA, COMMON
1-2 LBS
APR. THRU DUNE
25 LBS 10-10-10
12 LBS 10-10-10
1--2 LBS N.
12 LBS 10-10-10
FESCUE, TALL
5-7 LBS
SEPT THRU OCT
25 LBS 10-10-10
FEB - MARCH
MAY & DEC
SEPT - OCT
KENTUCKY Ill
FEB THRU OCT
12 LBS 10-10-10
1/2 TO 1 LB. N.
12 LBS 10-10-10
SERICEA
LE5PEDEZA (SSLOPES)
1-2 LBS
MARCH THRU APR.
25 LBS 10-10--10
FEB - MARCH
1/2 TO 1 LB. N.
N/A
EMERGENCY SPILLWAY
10' WIDE WIER
-INV. _
ANTI--FLOATION
BLOCK
32" X 32" --'
ANTI -SEEP
COLLAR
WET DETENTI❑N BASIN SECTION
NOT TO SCALE
VARIES
#57
--- `- _ STONE
5' _ 12'
DEPTH=4'
EXCAVATED M1$O_'`
21 � ¢,
BASIN,�� (�3 ® r
•NOTE: ROCK DAM BASINc.
SHALL BE CLEARED OF AP 4),
SEDIMENTS WHEN IT
BECOMES HALF FULL.
FILTER 1.0'
FABRIC RIP RAP #57 STONE
MIN. 9" ROCK
TEMPORARY SEDIMENT TRAP CROSS SECTION
NOT TO SCALE
WIDTH
15'
DE TH
'EXCAVATE BELOW DITCH PROFILE
TO FORM SEDIMENT BASIN
FILTER TAPER BACK TO STANDARD
FABRIC SWALE PROFILE IN 80LF
MPORARY SEDIMENT TRAP
NOT TO SCALE
Drainage Gutter
Shown - Max Slope Roll Back or
1" Per Foot 2'-0" Valley Curb
Gutter Slope To 1'-6" NCDOT Std.
Match Pavement ---�
Slope As Indicated
2" Superpav 6
,„
SF9.5A------------- 13"
r
6" NCDOT
ABC=`
„ 3,000 PSI
6 Concrete
100% Compaction
Modified Proctor
Below curb and gutter
50' MIN. Con c. Curb t & ScaleGutter Deta
PLAIN
35't 15't
#4 STONE
SECTION
TEMPORARY CONSTUCTION ENTRANCE
NOT TO SCALE
REV NO. DESCRIPTION DATE
REVISIONS
'PRINCIPAL BARREL GRAVEL DROP INLET PROTECTION (GRAVEL DONUT)
SPILLWAY NOT TO SCALE
RIP RAP CLASS B WITH
GEOTEXTILE FABRIC
EXTEND UP SIDES TO
TOP OF BANK. SEE
OUTLET PROTECTION
SIZING FOR D
MIN. 12 1/2 GA. WIRES
STEEL OR WOOD POST
WIRE FABRIC
--- FILTER FABRIC
rrJ
F
m
W�
U
�
�
w
LL
C
,=COMPACTED BACKFILL
JAL IL `� i
ANCHOR SKIRT MINIMUM
STEEL STEEL OF 6"
POST WOOD POST
WOOD POST
POST
ALTERNATE: IN LIEU OF BURYING SKIRT, 6"
GENERAL NOTES: #3 WASHED STONE MAY BE USED
FENCE FABRIC SHALL BE A MINIMUM OF 32" IN WIDTH AND SHALL TO ANCHOR SKIRT
HAVE A MINIMUM OF 6 LINE WIRES WITH 12" STAY SPACING.
FILTER FABRIC SHALL BE MIRAFI 100 OR EQUIVALENT AND
SHALL BE A MINIMUM OF 36" IN WIDTH.
BURLAP CAN NOT BE USED WHERE SILT FENCE IS TO REMAIN FOR
A PERIOD OF MORE THAN 30 DAYS.
STEEL POSTS SHALL BE 3'-0" IN HEIGHT AND BE OF THE
SELF -FASTENER ANGLE STEEL TYPE.
WOOD POSTS SHALL BE 6 TO 7 FEET IN HEIGHT AND 3 TO 4 INCHES
IN DIAMETER. WIRE FABRIC SHALL BE FASTENED TO
WOODEN POST WITH NOT LESS THAN #9 WIRE STAPLES 1 1/2" LONG.
SILT FENCES SHALL BE INSTALLED AROUND ALL CATCH BASINS.
SILT FENCES SHALL BE PROVIDED AS NECESSARY TO PREVENT
EXCESSIVE EROSION.
TEMPORARY SILT FENCE
NOT TO SCALE
FRAME, GRATE & HOOD
BACK OF CURB NEENAH R-3290 OR EQUAL
SECTION Y
SUMMERWOODS SUBDIVISION
BOLIVIA BRUNSWICK COUNTY NORTH CAROLINA
DETAILS
RIGHT ANGLE
t;NC�INEERINC3, P.C. L
212 PRINCESS STREET
WILMINGTON, NC 28401
[phone] FAX [phone]
',H
I
DATE:
8/24/06
Scale.
AS SHOWN
Drawn:
WM
Checked:
WSL
Project No:
VS0105
Sheet No:
D1
p'iTT+ y ii : 1 i j -T/ f
ktf
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