98-09, 8-22-07 Oversized Plans

DEC 7 7007
7
v
LEGEND -
S SEWER LINE
N`}TES:
- _ _--------
W WATER LINE
RCP REINFORCED CONCRETE PIPE
1. S .E DETAILS A, B & E SHEET
Clib nl.pTYPICAL ROAD DETAILS.
D
+ PROPOSED SPOT ELEVATION (GRADE
2� o
EVENLY BETWEEN SPOT ELEVATIONS)
?.SEE DETAIL C, SHEET C16 FOR
NEW PAV[-MENT SECTION.
PC G, SL 135-C�
SIL' ! EN''E G
SEDIMENT TRAP E o
� DROP !HEFT C4 CIs c4 cts
3. SEE DETAIL D, SHEET C16 FOR SIDEWALK _.ONSTRUCTION.
4. REVECETATE ALL DISTURBED AREAS 1N r ''RDANCE
----- C
c1s
c I� 7
404 WE � LAND:,
I \
; --�
WITH THE PROJECT VEGETATION
PLAN, SL
J r\
(TO REMAIN UNDISTURBED)�
ouTLEr PROTECTION H
� vAL�E �� VALVE Box a
DETAIL Pd, SHEET C16,
CLASSIFICATION C. SW, NSW
87,61138 SE
cacl
-c4c'i
5. SEE DETAIL_ H, SHEET Cl7 -"OR
TYPICAL TRFraLr; SECTION.
2.011 AC ±
SCOUR HOLE I
PERMANENT 2" BLOWOFF 6
� - � �
� FIRE HYDRANT � _'�
S'v0 1_t
1 � 5E+��ER SERVICE
_ �f
I
C4
C16
7
C4
C17
" J G`
i.
CHECK DAM
1 WATER SERVICE
�- - 1- -'
THRI!ST BLOCK ,
PRI -';T MANHOLE
OS
DCI
NOTE:
ALL MARINA WORK IS PROPOSED AND IS BEING PERMITTED THROUGH THE NC DIVISION OF COASTAL MANAGEMENT,
AND IS NOT PART OF THE UPLAND DEVELOPMENT DEPICTED ON THIS PLAN.
NO WORK SHALL BE CONDUCTED WITHIN THE DELINEATED WETLANDS AREAS OR NEUSE RIVER RIPARIAN BUFFER AREAS.
NOTE:
ALL RUNOFF FROM IMPERMEABLE SURFACES SHALL BE DIRECTED TO DRAIN TO THE
SUBDIVISION ROAD SYSTEM. RUNOFF SHALL BE DIVERTED BY SURFACE GRADING TO THE
EXTENT POSSIBLE. ROOF GUTTERING SHALL BE INSTALLED WHERE NECESSARY TO DIRECT
ROOF RUNOFF TO THE STORMWATER SYSTEM FOR THE SUBDIVISION.
TOTAL AREA OF WETLANDS = 94,997 SF, 2.18 AC.
WOOD WALKWAY
5
�5 /
'9
I -
{�SILT FENCE
N � h SET ON BUFFE
0
RP � 160 / � � � � �1��� LIMIT as
STILLWATER HARBOUR
A-I)OCK
15'X40 SLIPS
1
(0) ' ,y�
1p
i \ _ - t�
A\.
�V OPEN SHELTER �� i - 24 � - ,� � 7.00
v wnoo waxwAY N,Vl
C SILT FENCE 28LF 15' RCP 12�
0 C16 SET ON BUFFER I ; �/ 1a �� l
LIMIT /'11 SCOUR HOLE
�\ �� W� 12 24' cM C4 C16
o x�
I �� /p0?� LIMITS OF DISTURBANCE
1 'r 21.87 ACRES
- J - - S T I V.ATER HARBO{_''R
TED -_ . I j 404 WETLANDS
-NIT I o I �' (TO REMAIN UNDISTURBED)
7,378.72 SF
NO WD�& 6i ±M X AREA
Oy" 6 GRAPNCAL ONLY.
I� ` SCOUR HOLE I
SILT FENCE O
I SET ON B!,= C16
I I LIMIT
I I J
:ATED t 7
MENT
2 � ' 50' NEUSE RIVER
II I 2 J RIPARIAN BUFFER
I \ o
50' NEUSE RIVER
LIMITS OF DISTURBANCE RIPARIAN BUFFEE WOOD WALKWAY
21,87 ACRES ± %
\ I � 17 V
16 .�
18.
v\ m `'� %V
24
50' NEUSE RIVER 28LF 18" RCP
� ! 3 II 1
\ S
RIPARIAN BUFFER I '1 � (rI I �t61.F 1��)
i
(V)28LF 15" RCP 134LF 18' RCP 63
i (D
j 61 Q2
RIGHT -OE -WAY DMADIS l
ZK 2 RPARIAN OM M
TE AREA Nova SNAIL / �I
OGCUi UK 8A0( OE OR
IN THIS ARfA
�-y 48" VALLEY i J ✓ / ; i''
248LF 24' RCP }\ ' ',28LF 15' RCP ' ! � / /\
15�
GUf1ER
�
�� i I •RCP '---- ---�
m ► 4 36 3 ,34
flob t► I} 12- 40 39 38 33 32 - -
��i;
+ �--- - It 62LF 24' CMP
FE�l$2
13.00 940RNE
28LF i " LF PSIRCP 50 �
1 to�S
i --, \ � tl t zo� 56 � / /
2 � t t 54 15J / R 1965
51 t t / N " F GRAVEL CONTROL
w iI- I t t C4 1 ENTRANCE
0r1 60
10 177Lf 4' RCP MA1�
24' RCP i
o cv SEEARGE® VlTS1#�f CP
OVERALL SITE GRADING & EROSION CONTROL
SCALE 1 `100'
,APHIC SCALE
100
400
/35FES
18" RCP
5 LF 18:
R�
2) .
POND #3
2 S -RCP
Vffw
LIMITS OF DISTURBANCE
21.87 ACRES ± (TOTAL)
SCOUR HOLE I
C4 C1
c -JPOND 12
I
_j
E ENLARGED Vlht"r, '_'d HT C9
MAINTENANCE PLAN:
1. ALL EROSION AND SEDIMENTATION CONTROL DEVICES SHALL
BE CHECKED FOR STABILITY AND OPERATION FOLLOWING
EVERY RUNOFF -PRODUCING RAINFALL EVENT AND IN NO
CASE LESS THAN ONCE EVERY WEEK, ANY NEEDED
REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL
DEVICES IN THE OPERATING CONDITIONS INTENDED,
2. ALL AREAS WILL BE SEEDED, FERTILIZED, AND RESEEDED
AS NECESSARY AND MULCHED ACCORDING TO
SPECIFICATIONS IN THE VEGETATION PLAN IN ORDER TO
ESTABLISH AND MAINTAIN A VIGOROUS, DENSE VEGETATIVE
COVER.
3. ANY SEDIMENT TRACKED ONTO THE ADJACENT PUBLIC
ROAD SHALL BE REMOVED ON A DAILY BASIS.
4. SEDIMENT SHALL BE REMOVED FROM BEHIND SIl. T FENCING
& CHECK DAMS WHEN THE SEDIMENT ACCUMULATES TO
A DEPTH OF ONE FOOT,
5. SEDIMENT SHALL BE REMOVED FROM THE STORMWATER
RETENTION POND UPON COMPLETION OF CONSTRUCTION
AND PRIOR TO FINAL PLANTING.
SEdl t r -- -�A11UN:
1. SECURE PROJECT PERMITS.
2. CONDUCT PRE -CONSTRUCTION CONFEREN(_,..
3. INSTALL GRAVEL CONTROL ENTRANCE,
4. INSTALL SILT FENCING.
5. INSTALL STORMWATER RETENTION POND.
6. INSTALL & FINE GRADE & STABILIZE ROAD & DRAINAGE AREAS.
7. INSTALL SITE IMPROVEMENTS
8. SEED AND MULCH ALL DISTURBED AREAS/ESTABLISH PERMANENTVEGETATION
9. RESEED AS NECESSARY TO ESTABLISH VEGETATION,
NOTE -
ALL FILL MATERIAL NEEDED TO COMPLETE
THE PROJECT NOT GENERATED FROM ON SITE
GRADING ACTIVITIES SHALL BE '"OBTAINED FROM
A PROPERLY PERMITTED BORROW PIT FACILITY
DRAINAGE STRUCTURE SUMMARY
DS ft#
STATION
RIM
INVERT
REMARKS
1
2+00
13.5
11.4
CURB INLET
2
2+00
13.5
11.
CURB INLET
CURB INLET
3
0+53.61
12.9
_=
4
0+53.61
129
I �.`
1 O.Cl
CURB INLET
5
7+80.75
13.0
CURB INLET
6
+80.75
5+50
13.0
9.(,
_ 11.?
11_(?
CURB INLET
7
14.0
CURB INLET
e
I- _50
14.0
CURB INLET
a
-
-
14.5
9.1
DROP INLET
-
14.5
8.2
DROP INLET
-
14.0
9.6
DROP INLET
-
_
14.0
8.0
5.3
DROP INLET
4+81.91
8.6
C IJRB INLET
1
4+81 _91
_
8.6
5.1
CURB INLET
8+30
5.9
3.9
CURB INLET
8 + 3 0
5.9
3.7_
CURB INLET
17
1 +53.70
_
6.0
4.3
CURB INLET
', 8
1 +53.70
6.0
4.1
CURB IN[ E T
Roil
THE LAP._ -TURBING LIMITS FOR THIS PROJECT SHALL BE AS
DELINEA"" 'N THIS SHEET THE T`_`,TAL DISTURBED AREA FOR THIS
PROJEC- 1.
N
I _ A' - -E FOR GRADED SLOPES AND FILL SHALL BE NO GREATER
THAN -E ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER
0--'ER ADEOI E EROSION CONTROL DEVICES OR STRUCTURES. IN
ANT EVENT, =S LEFT EXPOSED WILL, WITHIN 21 CALENDAR DAYS
OF COMPCE1I0ANY PHASE OF GRADIr,IG, BE PLANTED OR
OTHERWISE PRE, DED WITH TEMPORAR'1' OR PERMANENT GROUND
C' DEVICE-, 7IR STRUCTURES SUFFICIENT TO RESTRAIN EROSION.
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( IN FEET )
1 inch = 100 fk,
06033.DIN( f