20190745 Ver 2_Modification Request Attachment_20201124 (6)

•
•
PROP8
J
+ lik PROPOSED NEW RIP-RAP --
7
20'WIDTH
HIGH WATER LINE 3"� SOUTHPORT
PROp'7 ,, y/;�+ //\!\<;\„41,< T, TOE OF PROPOSED
��,;'''y\�,;'`/`/~ Y>X/, moo\ NEW RIP-RAP VICINITY MAP
/*/AS Y"'v‘' - %� :k 77�\,1 NOT TO SCALE
NORTH END RIP-RAP ."
EXTENDED 266'+/- 4 , ,„ .
BOTTOM OF BERM
08-26-2020 <X y^,
<YJ, ',Po
• / •,,_3 295 sq ft SPARTINA
6 ALTERNIFLORA
rr►-i.y - •.<��:, PROP9 IMPACTED
POINT LAT/LONG NCSPC 83-2011 �i
PROP7 33.934351249°N 77.992151567°W N 68650.6495 E 2305748.5553 ,. S50°45'5"E
PROP8 33.934421331°N 77.991910912°W N 68676.8967 E 2305821.3006 i > 38.87'
PROP9 33.934072053°N 77.991646829°W N 68550.5928 E 2305902.7034 ti<c•, PROP 10
PROP10 33.9340036470N 77.991548434°W N 68525.9999 E 2305932.8052 - /
h.1
RIP1 33.934002404°N 77.991583889°W N 68525.4383 E 2305922.0541 �<
RIP2 33.933898419°N 77.991534630°W N 68487.7453 E 2305937.3819 44
' °p - z
RIP3 33.933529568°N 77.991481507°W N 68353.6680 E 2305954.8611 � \ p . .
RIP4 33.933094939°N 77.991522215°W N 68195.3619 E 2305944.1187
RIPS 33.932874832°N 77.991732510°W N 68114.6070 E 2305881.1370 \
\ RIP2
PROP11 33.932699620°N 77.991986411°W N 68050.0575 E 2305804.7605 RIP!
FILTER FABRIC TO BE PLACED UNDER RIP RAP FROM TOE OF SLOPE TO TIE IL, li OG
POINT WITH BERM. \1
I N
CUMULATIVE AVERAGE OF RIP RAP PLACED BELOW THE MEAN HIGH WATER
LINE WILL BE 0.48 CUBIC YARDS per RUNNING FOOT. _
t ww. \ la
J
1 MHWL=MEAN HIGH WATER LINE \i N
PROJECT SURVEYED BY NCDOT LOCATION AND SURVEYS PERSONNEL. li % •
LOCATION OF EXISTING RIP-RAP WAS PARTIALLY LOCATED IN FIELD, \ ",-
2016 IMAGERY WAS USED TO SUPPLEMENT LOCATION. 'I
r �'
EXISTING BERM PROFILE I1 ��
AUGUST 26,2020 ..I
24'
•
.•
- RIP3
20' - �{ l'
SPOIL SIT o 16' . sT I
12' � EXISTING 1
Q RIP-RAP • I LENGTH OF EXISTING RIP RAP
MEASURED ALONG APPROX.
a
G' NORMAL HIGH WATER LINE-
w 8' • I 437'
il . 1:>-- , -
4'
0' 20' 40' 60' 80' I _�,`�
I � vNi
EXISTING BERM PROFILE WITH PROPOSED RIP-RAP ' ° DATUM;
AUGUST 26,2020 � v � GRIDS=STATE PLANE NAD-83/2011
ZONE=NC-3200 NORTH CAROLINA
RIP RAP EXTENDS 10.0'SEAWARD OF H W L I DISTANCE UNIT=US SURVEY FOOT
24' • . i DEPTH UNIT=US SURVEY FOOT
ELLIPSOID=WGS84
20' ' '1'k -4___ i GEOID MODEL=G2012aCONUS
OA OSF x PROPOSED • I V DATUM=N/A
Zp 16' ��P -,G RIP-RAP-
12
'' • Iw F, Os� l' d \a gr '' 1-- _ -/ RIP4
\: , ter \
4' I TOE OF PROPOSED \ /
\ NEW RIP-RAP \ �/
0 \� /�/ EXISTING RIP-RAP 43T+/-
20' 40' 60' 70' 80' ` PROPOSED ON SOUTH END 100'+/-
.<; T �+ �~ PROPOSED ON NORTH END 266'+/-
// pk
'tip ,z PROPOSED NEW TOTAL LENGTH-803'+/-
/
\ , " // ^^
r'<,,, /,
BOTTOM OF BERM r ' ' ,< ,�
08-26-2020 \ >\>( LAMA stake
-4- r `tip/ •/' RIPS
, \,-,V,,,e',,,
PROPOSED NEW RIP-RAP r`..,
20'WIDTH
PROP11 Water Level
2.32 SFt.
• NAVD 88
SOUTH END RIP-RAP 08/26/2020
EXTENDED 100'+/- 10:10 am
25' 0' 25' 50' 100'
• MHWL
• 08-26-2020 - GRAPHIC SCALE
PROPOSED PERMITTING CONDITIONS ♦♦♦,101Illp/11,, O,*pOR7H c
SOUTHPORT FERRY North Carolina Dept of Transportation DATES AUGUST 26,2020Y ��4.4 CAROL
/q��� ,`g' O4/,
Location&Surveys Unit •.4.:••••ES S 9 ♦♦ 7
RIP-RAP EXTENSION SURVEYED BY: pF O,i;••;
1020 Birch Ridge Drive WILMINGTON FIELD 9
Raleigh,NC 27610 OFFICE = SEAL ' r. *
MAP DATE;NOVEMBER 09,2020 (919)-707-6800 MAPPED BY i KRB ! L-4236�-J.J.DALE BURTON PE,PLS
STATE LOCATION&SURVEYS ENGINEER ��F'9/1/ '• �• 'd
Imagery Date:2016 10 L•••.0 p'1 v� 0♦♦ Y
K.E.HONEYCUTT PE,PLS j •. SIR •••�• ♦ 'pj� �P
FILE NAME: .. Q
REGIONAL LOCATION&SURVEYS ENGINEER �( ♦♦♦ 47 Q-
SOUTHPORT RIPRAP LS SSG_201109.PDF I, R (C ♦ F nO
MARK G.WARD,PLS €,4. yyyyII� ♦ed by Kei R.Bar *P• �' Or TR fx�5`
Map Produced by NCDOT,Location&Surveys SONAR OPERATIONS ENGINEER Kevin R.Bare G Ahi R 2oao.n.o9 i3s3:n-OS'00' R