19980260 Ver 6_U2579DEF_SITE20A_CON_20210108

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FILE, Flatiron_Construction_Corp.\Flatiron-U-2579_D_E_F_WS\6.0_ CAD _BIM\6.2_WIP\U-2579DEF\Hydraulics\ PERMITS_Environmental\Drawings\ U2579DEF_PRM_ 4C PSH.dgn
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HDR Engineering, Inc. of the Carolinas
555 Fayetteville St, Suite 900 Raleigh, N.C. 27601
N.C.B.E.L.S. License Number: F-0116
STV Engineers, Inc.
100 900 Charlotte, NCd2820e 2 Suite 715
NC License Number F-0991
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PROJECT REFERENCE NO.
U-2579D, E & F
SHEET NO.
21
R'W SHEET NO.
ROADWAY DESIGN
ENGINEER
HYDRAULICS
ENGINEER
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
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; STANDARD S. DITCH
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DETAIL 21-10
STANDARD BASE DITCH
INotto Scale)
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NATIRAL BED ,
T ELE^ATION T I I
Natural Noural I \
Natural
Ground
Min. D= 3.0F.
Max. d= 3.0F.
B- 3.0F.
FROM -L- STA. 283+00 TO STA. 285+15 LT
DETAIL 21-11
STANDARD BASE DITCH
( Not to Scale)
Min. D= 3.0Ft.
Max.d= 3.0F.
B= 5.0Ft.
Type of Liner= Class 'I' Rip -Rap
FROM -L- STA. 281+50 TO STA. 281+58 RT
DETAIL 21-3
STANDARD BASE DITCH
( Not to Scale)
Natural Natural
Groan , T
FROM -L- STA. 286+75 TO STA. 287+50 LT
DETAIL 21-12
BANK STABILIZATION AT
JURISDICTIONAL STREAM
I Not to Scale)
GEOTEXTILE
Type of Liner= CL I Rip -Rap
DETAIL 21-5
RIP RAP AT EMBANKMENT
(Not to Scale)
Type of Liner= 16 TONS,CL'B' Rip -Rap
Geotextile= 31sy
DENOTES TEMPORARY
IMPACTS IN SURFACE WATER