20071881 Ver 1_DCM Permit_20160223 (2)

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;ER PIPE, 52 Ft LONG
1SURNG THAT D9TUSEF
ER DETAIL THIS SHEET
7.87 FLOOD ZONE (AE) —
7.47 5OYr SWI. —
5.87 10Yr SWL —
2.77 HIGH OBSERVED —
0.87 NAVD (1988) —
0.0 DATUM NGVD (1929)
—1.38 LOW OBSERVED —
STILL WATER LEVELS (SWL) FROM
FEMA FIS 37053CV000A, 12/16/2005
FLOOD ZONE (AE) FROM FEMA MAP
37209829DOJ, 12/16/2005
OBSERVED WATER LEVELS BASED ON
RECORDING STATION AT ELIZABETH CITY
MARINERS WHARF PARK (EMWN7) w/
EPOCH OF 8/1/2013 — 12/15/2015
ELEVATIONS ARE E)PRESSED IN FEET
WATER LEVEL DATUM
PARTIALLY BURY PIPE PRIOR
TO PLACEMENT OF SAND BAG
SAND BAG COVER SECTION
3/44- 1'-0r
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PROJECT AREA
35' 51' 48' N
78' 46' 42' W
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LOCATION MAP
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TALL AT LOCATIONS
ACED, TYp
,OCATION TO BE
INED AFTER
;TING PIPE h
IAG WORK
RE -INSTALL WARN
SIGNS, SEE DETAIL
12"0 TIMBER PILES —
RE-INTALL TO EXISTING
PENETRATION, TTP
-5-
-10— - - -
5'x10' FILLED SAND
BAGS (1.5CY MIN)
AT 8 FEET CTRS
ORIENTED AS SHOWN
INSTALL AFTER 14'
PIPE WORKING FROM
TEE TO ENDS OF PIPE.
NEW SAND BAG
TYP
RE -LOCATED 14"0 HDPE PIPE
ON MUDUNE
PROVIDE LOW PRESSURE WATER JETTING —�
AS NECESSARY TO REALIGN PIPE AT
POINT EXITING MUDLINE TO PROVIDE A
CURVED BEND RADIUS GREATER THAN 350 FEET
ELEVATION
TO LAND NEAR
NEWBERN LANDING
ROAD
5'x10' FULLED SAND
BAGS (1.5CY MIN)
AT 10 FEET CTRS
ORIENTED AS SHOWN
BEGIN PIPE LOWERING
k BAG PLACEMENT AT
THIS END AND PROCEED
TOWARDS DIFFUSER
0
-5
--------- -
EXISTING MUDLINE -10
RE -INSTALLATION PLAN & ELEVATION
1"=10'(H) / 1'=10'(V)
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DRAWN BY
CHECKED BY
DATE
1/12/2016
SCALE
AS NOTED
SHEET NO.
MA -1
OF 1