20200088 Ver 1_I 40 permit plans_20200127

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rwmww PENDER COUNTY — I-40 EASTBOUND
CHANNEL REALIGNMENT AND FLOODPLAIN BENCH CONSTRUCTION
WBS. 15403,1071014 LAT0 34.5631689 LONGOa — 7 7.89694 8
PLAN VIEW �
SITE I: PROPOSED - 72' OF BENEFICIAL PERMANENT STREAM IMPACTS
PROPOSED EXCAVATE NEW
to
ELEVATION = 7.0
SITE 2: PROPOSED - 42' OF BENEFICIAL PERMANENT STREAM
CHANNEL REALIGNMENT. - 25 LF TO ELEVATIO = 7.25 -
ELEVATION = 7.48
PROPOSED FLOODPLAIN BENCH
ELEVATION = 7.55 PROPOSED GROUTED RIPRAP W/ FLOWABLE Ff
EXISTING OVERFLOW 724 STEEL PIPE
INVERT = 9.60
IMPACTS
lw
a * i
PROPOSED EXCAVATE NEW CHANNEL REALI
--W-' -_.*
Z30 LF TO ELEVATION = 7.6Q
GRAPHIC SCALE '
30' 0' 30' 60'
SCALE 1" = 30'
EXISTING MAIN FLOW BOX CULVERT
INVERT = 7.60