20221671 Ver 1_20221220_WoodfinNC_90PERCENT_FINAL_20230306

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WOODFIN RIVERSIDE PARK
TOWN OF WOODFIN, NORTH CAROLINA
DECEMBER 20,2022
GENERAL NOTES:
1. THE CONTRACTOR SHALL LOCATE ALL UTILITIES ON -SITE, COORDINATE CONSTRUCTION WITH ALL
UTILITY OWNERS AND BE RESPONSIBLE FOR PROTECTING ALL UTILITIES DURING CONSTRUCTION. THE
CONTRACTOR MUST SCHEDULE ANY REQUIRED UTILITY ADJUSTMENTS WITH THE UTILITY OWNER TO
ELIMINATE CONFLICTS.
2. THE CONTRACTOR SHALL CONFORM TO ALL PLAN AND SPECIFICATIONS SHOWN HEREIN AND NOTIFY
THE ENGINEER (S20) IMMEDIATELY UPON THE DISCOVERY OF CONFLICTS OR CHANGES NOT
CONSISTENT WITH THE CONTRACT DOCUMENTS.
3. THE CONTRACTOR SHALL HAVE COPIES OF ANY REQUIRED PERMITS ON SITE AT ALL TIMES AND
COMPLY WITH REQUIREMENTS OF PERMITS AT ALL TIMES. THESE MAY INCLUDE LOCAL, STATE AND
FEDERAL PERMITS.
4. THE CONTRACTOR IS RESPONSIBLE FOR, BUT NOT LIMITED TO, SUBMITTING PLANS FOR DELIVERY AND
STORAGE OF MATERIALS AND SITE EQUIPMENT AS WELL AS FOR SITE ACCESS, EROSION CONTROL,
TRAFFIC CONTROL (ROAD, TRAIL, RAILROAD AND/OR WATER TRAFFIC), WATER CONTROL AND
DE -WATERING PLANS, AND SAFETY PLAN PRIOR TO CONSTRUCTION.
5. THE CONTRACTOR IS RESPONSIBLE FOR PROTECTING ALL EXISTING SITE INFRASTRUCTURE AND
VEGETATION AS DIRECTED BY THE OWNER, INCLUDING BUT NOT LIMITED TO ANY CONCRETE,
ASPHALT, SITE CIRCULATION PATHS, CURB AND GUTTER, TREES, SHRUBS, GRASSES AND ALL SOFT OR
HARDSCAPE OUTSIDE OF THE IMMEDIATE CONSTRUCTION AREA AND ITS REPLACEMENT IN THE EVENT
OF DAMAGE TO EQUAL OR BETTER CONDITION.
6. IN AREAS OF DISTURBANCE, THE CONTRACTOR SHALL REMOVE AND STOCKPILE THE TOP 6" OF
TOPSOIL AND REPLACE AND RE -VEGETATE AFTER CONSTRUCTION. SALVAGED TOPSOIL SHALL BE
STOCKPILED IN AREAS THAT SHALL NOT INTERFERE WITH CONSTRUCTION PHASES AND AT LEAST 15
FEET AWAY FROM AREAS OF CONCENTRATED FLOWS OR PAVEMENT. THE SLOPES OF THE STOCKPILE
SHALL NOT EXCEED 2:1 HORIZONTAL TO VERTICAL. A SILT FENCE OR OTHER ADEQUATE EROSION
CONTROL SHALL BE INSTALLED AROUND THE PERIMETER OF EACH STOCKPILE. TOPSOIL FROM ANY
RIPARIAN AREAS SHALL BE STOCKPILED SEPARATELY FROM OTHER TOPSOIL AND SHALL BE
REINSTALLED IN RIPARIAN AREAS.
7. THE CONTRACTOR SHALL FOLLOW ALL PERMIT REQUIREMENTS RELATED TO HISTORIC PROTECTIONS.
IN THE EVENT THAT ANY PREVIOUSLY UNKNOWN HISTORIC OR ARCHEOLOGICAL REMAINS ARE
IDENTIFIED DURING CONSTRUCTION, THE CONTRACTOR MUST IMMEDIATELY STOP WORK AND
NOTIFY BOTH THE OWNER'S REPRESENTATIVE AND S20 OF THESE ITEMS AND WORK MAY NOT
COMMENCE UNTIL WRITTEN APPROVAL IS GIVEN TO PROCEED.
8. THE CONTRACTOR MUST BE AVAILABLE AND PROVIDE ALL NECESSARY RESOURCES FOR PERIODIC
INSPECTIONS FROM ANY INVOLVED REGULATORY AGENCIES AT ANYTIME DURING THE
CONSTRUCTION TIME PERIOD. THIS PERIOD INCLUDES PRE -CONSTRUCTION AND
POST -CONSTRUCTION.
9. IT IS EXPRESSLY UNDERSTOOD AND AGREED, BY AND BETWEEN THE CONTRACTOR AND THE LAND
OWNER, THAT THE ESTABLISHED CONSTRUCTION SCHEDULE IS ADEQUATE FOR THE COMPLETION OF
THE WORK DESCRIBED HEREIN, TAKING INTO CONSIDERATION THE CLIMATIC AND OTHER FACTORS
PREVAILING IN THE LOCALITY OF THE WORK. EVERY EFFORT SHALL BE MADE BY THE CONTRACTOR TO
COMPLETE THE PROJECT WITHIN THE ESTABLISHED CONSTRUCTION WINDOW SHOWN IN THE BID,
QUOTE OR PROPOSAL. THE ESTABLISHED CONSTRUCTION SCHEDULE ANTICIPATES "NORMAL"
WEATHER AND CLIMATE CONDITIONS IN AND AROUND THE VICINITY OF THE PROJECT SITE DURING
THE TIMES OF YEAR THAT THE CONSTRUCTION WILL BE CARRIED OUT.
10. THE CONTRACTOR MUST MEET ALL REQUIREMENTS FOR BMP'S AS DESCRIBED IN THE CONSTRUCTION
SPECIFICATIONS.
11. THE CONTRACTOR IS RESPONSIBLE FOR MONITORING ALL SITE SAFETY REQUIREMENTS AND
REGULATIONS THROUGH THE ENTIRE DURATION OF ON -SITE CONSTRUCTION ACTIVITIES.
12. ANY ADDITIONAL COSTS ARE THE RESPONSIBILITY OF THE CONTRACTOR.
13. THE CONTRACTOR IS RESPONSIBLE FOR MANAGING A SAFE SITE IN ACCORDANCE WITH LOCAL CODES
AND REGULATIONS.
IN THE EVENT OF:
A FUEL OR CHEMICAL SPILL - CALL 911
AN INJURY THAT REQUIRES URGENT MEDICAL ATTENTION - CALL 911
VICINITY MAP
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LOCATION MAP
CALL UTILITY NOTIFICATION
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WW-1.4 ADDITIONAL CHANNEL SECTIONS
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WW-2.1 IN -STREAM DETAILS (2)
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WW-2.2 IN -STREAM DETAILS (3)
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KEY
ISSUED FOR INFORMATION FZ ISSUED FOR INFORMATION, z_1 AND COORDINATION COORDINATION, AND PRICING
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CONTACT INFORMATION:
MR. SCOTT SHIPLEY, S20 PRINCIPAL
PHONE: [phone]
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name:
Sheet Index & General Notes
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
NTS
Sheet:
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GENERAL NOTES:
1. REFER TO EROSION CONTROL DRAWING SET FOR PROPOSED STAGING
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: WHITEWA
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name:
Proposed Site Plan
O�
RIVERSIDE PARK UPLAND Revisions:
DESIGN BY EQUINOX 0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale-
1 If
= 40'
Sheet:
WW-0.3

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: WHITEWA
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name.
Proposed Grading Plan & Profile
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale. Sheet.
1 " = 40' (Plan) WW-0.4
1" = 30' (Profiles)

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: WHITEWA
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name:
Perspective View
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
NTS
Sheet:
WW-0.5

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S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name:
Feature 1 Site Plan
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
Sheet-
1 " = 15'
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PT# 970 EL 1928 95 PT# 985, EL. 1929.29�
IL� v
: WHITEWA
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client -
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
PT# 817, EL. 1934.95
1001+10
PT# 806, EL. 1933.4
T 808, EL. 1 30. 0 PT# 810, EL. 28.94 PT# 1015, EL. EL. 1931.01
PT# 978, EL. 9.45�`
l 1 0 + 1001+20 \ \ 1.48 Status.
PT# 984, EL. 1930.36 �PT# 812, EL. 19 .32 P 18 5�L. 1930. 90% Design
PT# 9 , EL. 1926.58 PT# 983, . 1929.71
PT# 977, L. 9 \ PT# 816, EL. 34.
1001+30
PT# 921 EL. 1928.00 O \
O
O +ao �
PT# 1004, EL. 1929 18_
� O \
001+50
001+60 /-\
PT# 818, EL 1927.32
1001+8
4+7
1001+ 0
+80
1002+00
4+9 ❑
A�
A
A A� 1002+10
5+00 �2 F
2
26 1002+20
1002+30 \
CHANNEL PROFILE
1940
-
STN 3+31
WAVE PLATE EXISTING GRADE
EL. 1929.75
M
LO Ln
WATER CONTROL PAD
00
+
STN 3+22
STN 3+46 t
N
EL. 1929.75
EL. 1927.91 It rn
Z
1930
STN 2+81
. '.:: ''
STN 3+51 z
w
w
O
EL. 1926.66
6.8%
,:...
;.: �...::.< .: ,..
EL.1924.15 FLOW
STN 3+20
0.0%
EL. 1929.25
W
TIE INTO
STN 4+35
LU
EXISTING GRADE
EXIT POOL
EL. 1926.53
1920
PROPOSED GRADE
CUTOFF
WALL TOE EL. 1923.75
SOUND BEDROCK OR 3' THICK RIPRAP
SCOUR PAD EXTENDING 25'
WAVE FEATURE 1
DOWNSTREAM FROM CUTOFF WALL
(SEE TYP. DETAILS)
CUTOFF WALL TOE EL. 1915.91
1910
2+50 2+75
3+00 3+25
3+50 3+75 4+00 4+25
4+50
STATION
4+75
1940 1940
STN 1000+36
EL. 1929.75
STN 5+08 STN 1000+00
EL. 192 1930
O O 1930 EL.1925.92
A0.%
W Lu STN 1000+31
BYPASS PROFILE
WATER STN 1000+99 STN 1001+12
CONTROL EL.1928.95 EL.1928.00
PAD STN 1000+96 PROPOSED GRADE
EL. 1929.45 TIE INTO EXISTING GRADE
-0.5% E:*-7.4°j 3.4% FLOW
o
STN 1001 +47
J J J BYPASS RAMP EL. 1929.18 EXISTING RAILROAD
W Lu EL. 1929.25 CROSSING
1920 1920 (SEE TYP. DETAILS)
SOUND BEDROCK OR 3' THICK RIPRAP
EXISTING GRADE SCOUR PAD EXTENDING 25'
CUTOFF WALL TOE EL. 1923.75 DOWNSTREAM FROM CUTOFF WALL
TIE INTO EXISTING GRADE CUTOFF WALL TOE EL. 1917.45
1910 1910
5+00 5+10 1000+00 1000+25 1000+50 1000+75 1001+00 1001+25 1001+50 1001+75 1002+00
STATION
1002+25
PT# 823, EL. 1930.95
1940
1930 Z
O
u1
J
1920 W
Drawing Name -
Feature 1 Grading Plan & Profile
Revisions-
0
Drawn By.
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp-
NOT FOR CONSTRUCTION
T� 1910 Scale- Sheet-
1002+15802+58 if
WW_ 1 1
1" = 20' (Profiles)

909, EL. 1932.74
-PT# 911. EL. 1931.47
PT# 912, EL. 1927.78
PT# 913, EL. 1927.66
PT# 903, EL. 1927.99
PT# 914, EL. 1927.74
3+03
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PT# 829, EL. 1932.87
PT# 828, EL. 1934.12
PT# 827, EL. 1935.17
PT# 826, EL. 1936.95�
3+22
PT# 837, EL. 1937.04�
3+31 X-
PT# 838, EL. 1935.75
PT# 839, EL. 1935.75
PT# 840, EL. 1934.75
PT# 841, EL. 1933.50
PT#861, EL. 1935.31
PT# 860, EL. 1936.73�
3+46
PT# 883, EL. 1935.30
PT# 882, EL. 1937.10
3+80 X X
PT# 910, EL. 1930.87
830, EL. 1932.64
EL. 1933.81
863, EL. 1932.30
# 864, EL. 1930.26
PT# 884, EL. 1933.63
PT# 885, EL. 1932.12
PT# 831, EL. 1930.36
PT# 843, EL. 1933.20�
46.45FT
PT# 1017, EL. 1933.87
PT# 1018, EL. 1933.38
3+10 CONCRETE WATER CONTROL
CONCRETE LOW FLOW NOTCH PAD WITH UNISTRUT INSERTS SEE
WITH UNISTRUT INSERTS SEE SECTION WW-2.X FOR DETAILS
SECTION WW-2.X FOR DETAILS
PT# 834, EL. 1929.25
PT# 832, EL. 1929.25 PT# 893 EL 1929 25 PT# 833, EL. 1929.75
` 844, EL. 1933.20
PT# 845, EL. 1933.00
— 20.00FT —
— 5.30FT
0
2
H
G
LL
o
_
D 12.00FT
o
G
rn
a
a
N
0
O0
a
0
PT# 1019, EL.
1
1.5FT TALL FLOW DIFFUSER. SEE PT# EL.
19
2.71
21,
SECTION WW-2.X FOR DETAILS.
PT# 867, EL. 1930.93
PT# 866,E 30.
i
PT# 865, EL. 1930.21
APPROXIMATE TOE
OF CUTOFF WALL
PT# 848, EL. 1929.75
`' "
0
38.00FT
o
a
PT# 849, EL. 1929.75
PT# 846, EL. 1931.90
o
PT# 850, EL. 1931.32
PT# 847, EL. 1931.32
3+30'
°'
23.40FT
36.00FT
23.40FT
�P>T#
8g4, EL. 1929.E PT# 851, EL. 1931.90—
Qp
..
_
' c °
..
..
00
^y
°
;c.
c
LL
a ; °
G
3+40
°
o
a
0
PT# 1020, EL. 19 01.
�� .
x
a . �P. # 023, EL. 1929.01
0
PT# 1021, EL. 19 S.37
o� P # 022, EL. 1928.37 x
. 30.00FT
a
_
27.20FT /
_ 27.20FT
/ PT# 869, EL. 1929.48
3+
0
PT# 872, EL. 1929.48\`
PT# 871, EL. 1927.91
PT# 870, EL.
# 887, EL. 1924.15
STATION 3+22.38 APPROACH POOL
1960
1955
1950
M
1945
<
D 1940
0 1935
Z
1930
1925
1920
-130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120
OFFSET
STATION 3+31.20 UPSTREAM CREST
1960
1955
1950
M
r— 1945
M
D 1940
0 1935
Z
1930
1925
1920
1960
1955
1950
1945
1940
1935
1930
1925
1920
1960
1955
1950
1945
1940
0%
1935
1930
1925
1920
-140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130
OFFSET
i
rn
m
PT# 853, EL. 1933.20-
PT# 852, EL. 1933.00
— 20.00FT —
5.30FT
LL
0
oN 12.00FT
21.35FT
192 PT# 874, EL. 1930
PT# 897, EL. 1924.15
PT# 888, EL. 1924.15J
REMOVABLE WAVE PLATE
SEE SECTION WW-2.X FOF
DETAILS /
STATION 3+45.60
1960
1955
1950
M
r 1945
M
D1940
0 1935
Z
1930
1925
1920
Mid -channel
Island
Proposed Grade
[PT# 878, EL, 1930,14
PT# 872, EL. 1929.48-7
Grouted Boulders PT# 874, EL. 1930.93
PT# 876, EL. 1930.20
0% 11 3%
1%
PT# 873, EL. 1929.31-J
PT# 871, EL. 1927.91
.21
PT# 835, EL. 1929.12
X
APT# 854, EL. 1933.20
PT# 1024, EL. 1933.87
PT# 1026, EL. 1933.34
PT# 1025, EL. 1933.25
—1.5FT TALL FLOW DIFFUSER. SEE
SECTION WW-2.X FOR DETAILS.
-PT# 1027, EL. 1932.71
PT# 876, EL. 1930 20--
69.00FT
— 69.60FT
PT# 889, EL. 1927.21
DOWNSTREAM CREST
a, PT# 860, EL. 1936.73
N PT# 861, EL. 1935.31
Low Flow Concrete Pad PT# 862, EL. 1933.81
J PT# 863, EL. 1932.30
w PT# 869, EL. 1929.48 PT# 864, EL. 1930.26
LO
0') PT# 867, EL. 1930.93
�* PT# 866, EL. 1930.21
-1% -3% 0%
0% ILO/0—
PT# 868, EL. 1929.31 See Equinox Drawings
870, EL. 1927.91 for Riverside Park Scope
-130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120
OFFSET
STATION 3+80.00 EXIT POOL
1950
1945
1940
M
r— 1935
M
D 1930
0 1925
Z
1920
1915
1910
PT# 836, EL. 1929.94
PT# 856, EL. 1
PT# 878, EL. 1930.1
PT# 890, EL. 1930.23
1960
1955
1950
1945
1940
1935
1930
1925
1920
1950
1945
1940
1935
1930
1925
1920
1915
1910
-130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130
OFFSET
N
rn
acri =
o
o G
� D
0
1 0 66 -
w
J
rn
n
N
rn
: WHITEWA
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name:
Feature 1 Detailed Plan
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1" = 10' (Plan)
1" = 25' (Sections
Sheet:
WW-1.2

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TERRACED BOULDER
BANK PROTECTION. SEE
SE -2.X FOR DETAILS
L—PT4 778, EL. 1935.30
1933.95PTt01 L. 1931.91
PT# 772, EL. 19
SOP ODER
ISL ND EVA ON 1933.00
PT# 792, EL. 1929.25
CONC RETE ATER PT# 786,
CON ROL P D. SEE
SECTION -2.X
FOR DETAIL .
0 0
PT# 997. EL. 1929.75
PT# 785, EL. h 929.25
TOP FBOULDER
ISLAND ELEVATIO 1934.50
PT# 979, EL. 1933.50
PT# 980, EL. 1933.02
PT# 981 „ EL. 1929.95
EXISTING RAI OAD ABUTMENT PT# 806, EL. 1
7Z XZ
TO BE REMO ED PT# 817, EL. 1934.95
794, EL. 1934.18
PT# 801, EL. 1931.05
_—r I +r f ZVI , r-L. I ZVJO.OU PT# 776, EL. 1935.18
PT# 790, EL. 1934.30 �C PT# 804 EL 1935.04
PT# 803, EL. 1933.69
PT# 802, EL. 1932.17
—PT# 7 EL. 1933.30 _APT# 774 EL. 1932.7
67.32FT
PT# 788, EL. 932.30 PT# 773 EL 1931 83
ROUGHENED FISH
BYPASS RAMP
55H:1V (Approx. (HIGH FLOW AREA)
. PT#
1-� I
I l �
l
PT# 994, EL. 1931.57—
T# 787, EL. 1931
PT# 98 L. 1931 �95_
1 29: 6
D 4,
PT# 990, EL. 1931.82
49.00FT - PT# 987, EL. 1929.63—
�p e
0
O L0 0
o 0 O
0 ai o 0
D. r
e
0 D
N e PT#781, EL. 1929.75
D'
p > A
_PT # 9 ,
PT# 971, 1931.95
PT# 782, EL.
IH
0 PT# 993, EL. 1931.57J
0\
N
ROUGHENED FISH
BY SS RAMP
(HIGH OW AREA)
PT# 783, EL. 193 .30
26H:1V (App
rox.
CV
PT# 799, EL. 1
PT# 995, El 1
ROUGHENED FISH
BYPASS RAMP
V (Approx. (LOW FLOW NOTCH)
o 00 rn LL
—0 0 0 00
v-
0 0 0
53.76FT
ROUGHENED FISH
V (Approx. BYPASS RAMP
(LOW FLOW NOTCH)
PT# 986, 9.63 rPT# 996, EL. 1 2
+ C
40.50FT C
STATION 1000+36.28
1950
1945
M
r 1940
M
D1935
0 1930
z
1925
1920
C�
\ PT# L.1929. :
PT# 796, EL. 1931.124
55H:1V (Approx.)
PT# 795, EL. 1931.24�
75.65FT
MID -CHANNEL ISLAND
C�
87.86FT
1950
1945
1940
1935
1930
1925
1920
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50
OFFSET
STATION 1000+42.23
1950
1945
r 1940
M
D 1935
0 1930
z
1925
1920
1950
1945
1940
1935
1930
1925
1920
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50
OFFSET
-
PT# 823,EL. 1930.95
P 816, EL. 4.93 /
814 .1931 /
PT.,
822 . 1931.45
PT# 815, EL..130.05
APPROXIMATE TOE
OF CUTOFF WALL
0°
6 EL. 1. 1
93
P OF BOULDER ISLAND
z ELEVATION 1935.50
°
° PT# 821 L. 1925.5
5, .1 �0
9°
92, L1 3 . TOP OF BOULDER ISLAND
ELEVATION 1933.50
C a °a
J°a0
19 91 E 8.00
° T# 812, EL. 1928.32
O _
0 0 0 L0 (D oC-00
rn
+ + + + +00O o00
O
L 1 .9 ----
PT# 1004, EL. 1929.18
0 ° 0 APPROXIMATE LOCATIOTF RAISED BO LDER
CLUSTERS TO PROMOTE FISH PASSA FINAL
° LOCATION AND ELEVATION TO BE IDE TIFIED
0 BY PROJECT FISHERIES ECOLOGIST OR S20
REPRESENTATIVE.
970 8.
TOP OF BOULD ISLAND
ELEVATION 1934.00
975, EL. 1930.
rn
(.0 26H:1V (Approx. �/ � 0
P # 808, EL. 1930.50
O
9 192 .7S
p
STATION 1000+66.49
1950
1945
M
r 1940
M
D1935
0 1930
z
1925
1920
1950
1945
1940
1935
1930
1925
1920
-60
-50
-40
-30
-20
-10 0
10
20
30
40
50
OFFSET
STATION 1000+95.96
1950
1945
r 1940
M
D 1935
0 1930
z
1925
1920
1950
1945
1940
1935
1930
1925
1920
-50
-40
-30
-20
-10 0 10
20
30
40
50
-50
-40
-30
-20
-10 0 10
20
30
40
50
OFFSET
LTIE-IN TO EXISTING GRADE. REFER TO ROFILES
AND SECTIONS FOR APPROXIMATE TIE IN STATIONING
OR IE-IN AS DIRECTED B S20 REP NTATIVE.
O
O o 0 0
+ + l)
+ _+ +
—N 0 0 0
00 o o 0
J I
TOP OF BOULDER ISLAND
ELEVATION 1933.00
BOULDERI
SECTION V
STATION 1001 +20.26
1950
1945
M
r 1940
M
D1935
0 1930
z
1925
1920
1950
1945
1940
1935
1930
1925
1920
-70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
OFFSET
RAILROAD PROPERTY ROWLINE
STABILIZE EXISTING BANK WHERE
BEDROCK IS NOT PRESENT USING
BU IE LANTED RIPRAP. SEE
SECTION WW-2.X FOR DETAILS.
00
L0
+
-N-
O
O
: WHITEWA
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name:
Bypass Detailed Plan
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1" = 10' (Plan)
1 " = 25' (Sections
Sheet:
WW-1.3

o �
STATION 3+03
1950
M
I—
M 1940
D
1930
z
1920
PT# 918, EL. 1939.14 Tie Into Existing Bank. PT# 961, EL. 1933.92
Review Tie -In with S20 Representative. PLLPT#
d Gde PT# 909, EL. 1932.74
PT# 917, EL. 1930.96 PT# 911, EL. 1931.47
PT# 916, EL. 1927.99 PT# 914, EL. 1927.74 3, EL. 1927.66 PT# 903, EL. 1927.99 PT# 910, EL. 1930.87
PT# 915, EL. 1927.38 PT# 912, EL. 1927.78
Existing Grade
-220 -200 -180 -160 -140 -120 -100 -80
STATION 4+19
1950
M
I—
M 1940
D
0 1930
z
1920
BYPASS PT# 905, EL. 1924.18
CHANNEL Proposed Grade PT# 922, EL. 1926.58
921, EL. 1928.00 Existing Grade
-120 -100 -80
STATION 4+60
1950
M
I-
1940
D
0 1930
z
1920
-60 -40 -20 0 20 40 60 80
OFFSET
PT# 928, EL. 1927.00
Bedrock Removal (Typ.)
PT# 925, EL.
1934.76
PT# 926, EL.
1933.16
PT# 927, EL.
1931.65
PT# 930, EL.
1929.91
-60 -40 -20 0 20 40 60 80 100 120 140
OFFSET
1950
1940
1930
1920
1950
1940
1930
1920
100 120 140
PT# 824, EL. 1934.62 PT# 823, EL. 1930.95 PT# 936, EL. 1936.87PT# 968, EL. 1935.45
PT# 822, EL. 1931.45 PT# 933, EL. 1926.19 PT# 934, EL. 1928.75 PT# 967, EL. 1934.22
Proposed Grade PT# 818, EL. 1927.32 PT# 906, EL. 1926.00 PT# 966, EL. 1932.68
PT# 920, EL. 1931.17
PT# 821, EL. 1925.54 Bedrock Removal (Typ.)
Tie Into Existing Bank. PT# 819, EL. 1929.65
Review Tie -In with S20 Representative. Existing Grade
-260 -240 -220 -200 -180 -160 -140 -120 -100 -80
STATION 5+08
1950
PT# 945, EL. 1936.53
m Tie Into Existing Sound Bank Material/Bedrock
m 1940 or Install Buried and Planted Riprap per Typical
Details. Review Tie -In with S20 Representative.
PPT# 942, EL. 1927.32
T# 944, EL. 1930.54
0 1930 -- �-�===== PT# 943, EL. 1926.44-
z
1920
-240 -220 -200 -180 -160 -140 -120 -100 -80
-60 -40 -20 0 20 40 60 80 100 120 140 160
OFFSET
Existing Grade
Abandoned Railroad
Crossing Pier Removal
Proposed Grade
ui_Pro
1 V VW
PT# 1029, EL. 0.00 PT# 937, EL. 1935.80
PT# 1030, EL. 0.00 1940
941, EL. 1927.32
PT# 907, EL. 1926.74 PT# 1031, EL. 0.00
1930
Flow Deflector
A e%r%^
-60 -40 -20 0 20 40 60 80
OFFSET
1v4u
100 120 140 160
1950
1940
1930
1920
REINVENTING WHITEWATER
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name:
Additional Channel Sections
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status.
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale: Sheet -
ill = 20' WW-1.4

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WW-2.1
C
WW-2.1
B
WW-2.1
LOW, MEDIUM AND HIGH FLOW PLATE �W- APPROXIMATE CENTERLINE OF
';I OPFS VARY RY STRUCTURF_ SFF
NOTE: WHITEWATER STRUCTURES,
STRUCTURES, RECREATION FEATURES,
GROUTED ROCK RAMPS ARE SYNONYMOUS
TERMS WITHIN THIS DRAWING SET AND
SPECIFICATIONS
RECREATIONAL FEATURE (TYP.
PLAN
SCALE: NTS
C%
REINVENTING WHITEWATER
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (1)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1"-5'
Sheet:
W W-2.0

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GROUT 2" BELOW BOULDER SURFACE OR AS DIRECTED
CONCRETE
LOW FLOW NOTCH
GROUT 2" BELOW BOULDER SURFACE OR AS DIRECTED
BY S20 REPRESENTATIVE AND PRESS CLEAN COBBLE
WITH UNISTRUT
INSERTS. SEE SECTION
BY S20 REPRESENTATIVE AND PRESS CLEAN COBBLE
INTO GROUT. WASH EXCESS GROUT OFF BOULDERS.
B-B' AND
DETAILS 2 AND 3.
INTO GROUT. WASH EXCESS GROUT OFF BOULDERS.
a BYPASS
CHANNEL
SLAN D
1
BEDDING: CLEAN 3"-4"
COBBLE, 12" THICK
WATER SURFACE VARIES
CONCRETE WATER
CONTROL PAD.
SEE DETAIL 2.
BACKFILL TRENCH 'II"lIII v
WITH 18" D50 RIPRAP. IIIIIIIIIIIII
III=1 I I=1
BACKFILL CONCRETE
CUTOFF WALL WITH-
' =III=III=11
Y-4" CLEAN COBBLE ill,; lllll
TOE BOULDERS PLACED
TO DEPTH IDENTIFIED ON
GRADING PLAN/PROFILES
UNLESS OTHERWISE
DIRECTED BY S20
REPRESENTATIVE.
SECTION
CHANNEL WIDTH VARIES
HIGH FLOW/OVERFLOW
CREST OF DROP
STRUCTURE
SLOPE VgRIES OF R
EACH FLOW PLATE
C__7�>
UNISTRUT CHANNEL \,NO. 5 EPDXY COATED REBAR
CAST INTO SLAB. @ 12" CENTERS E.W., SEE DETAIL 3.
SEE DETAIL 3.
SCALE: NTS
CONCRETE LOW FLOW NOTCH
SLAB. SEE DETAIL 3
3' MIN. DIAMETER BOULDERS
GROUT
--- I I -I � I -I � I -I � I -III -III -I I -I � I -I � I -III -III -III -III -III -III -III -III -III -III- ------
=1
1=1 1= 1=1
III-= II1=11 II1=111=111=111=111='- ' --II1=111=111=111=111=11I-III-II
I I 1=1 I I 11=1 11=1 11=1 11=1 �'- "'=1 11=1 11=1 11=1 11=1 11=1 11=1
-i I I-1 I I I I -I 11=1 11=1 11= "=1 11=1 11=1 11=1 11=1 I I- �
� 1=1 11=1 11=1 11=1 I I
PREPARE SUBGRADE. il-III-III-III-II
REFER TO SPECIFICATIONS ll-III-III-III=1
CONTINUOUS MIRAFI 180N =III-III-III-III=1
-III=III=III=III- �
FILTER FABRIC INTIMATE '1=III-III-III-III-
'1(-
CONTACT WITH SUBGRADE 111=III=III=III=III=
REMOVE AND REPLACE IF =III-III-III-III-III-
-1(-
SUBGRADE DOES NOT MEET -III-III-III-III-III-
-I-I-I(-
CLEAN 3"-4" COBBLE SPECIFICATIONS -III-III I -III -III -
BEDDING, 12" THICK il- =III-III-III-
1=111=111=111-I I I
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UNDISTURBED OR =1 1=1I1=1111I fl
PREPARED SUBGRADE --III=
RECREATIONAL FEATURE (CONCRETE LOW FLOW NOTCH)
PROFILE SCALE: NTS
BOULDER BANK TERRACING
(3FT DIAM. MINIMUM)
lil 1i1=1i1=1i1=1i1=1i1=1i1' ONTINUOUS MIRAFI 180N
-I I -I 1=1 I -III -III -I I-
Ii1-Ii1-Ii1-Ii1-Ii1-Ii1=1 FILTER FABRIC INTIMATE
IIIi11111i1111i1=1i1_Ii CONTACT WITH SUBGRADE
RAISED FLOW DIFFUSER BOULDERS.
SEE SITE PLANS FOR LOCATIONS,
DIMENSIONS AND ELEVATIONS.
ROUNDED STRUCTURAL
BOULDERS (3FT DIAM. MINIMUM)
SOUND BEDROCK, UNDISTURBED
ALLUVIAL MATERIAL, OR PREPARED
SUBGRADE PER SPECIFICATIONS.
FLOW
INTIMATE CONTACT BETWEEN
BOULDERS 1.5' MIN.
4" DIAM. PERFORATED PVC WEEP DRAINS, WRAPPED
IN MIRAFI 180N FILTER FABRIC. WEEP DRAINS TO BE
PLACED EVERY 6' ACROSS ENTIRE STRUCTURE WIDTH
ARMOR SCOUR PAD WITH
18" D50 RIPRAP, 3' THICK,
TYP. (SEE DETAIL 9)
I I-III-1 11=1 11=1 11=1 11=1 I
III=III-ICI-ICI _ BACKFILL TRENCH WITH
-III-III-III-III-III-I 11=
18" D 5 0 RIPRAP.
=1 11=1 11=1 11=1 11=1 11=_I I i
=III=III=III=III= - STOCKPILE LARGEST
III=III=III=III=III BOULDERS FOR PLACEMENT
-III-III-III=1 11= '
II-1 1-1 1-1 1= AT TOE
TOE BOULDERS PLACED TO DEPTH IDENTIFIED
ON GRADING PLAN/PROFILES UNLESS
OTHERWISE DIRECTED BY S20 REPRESENTATIVE.
IF BEDROCK IS ENCOUNTERED, KEY TOE
BOULDER INTO BEDROCK 1FT MINIMUM, PIN WITH
REBAR AND GROUT.
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name-
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (2)
Revisions-
0
Drawn By -
Riley Adams
Checked By -
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp -
NOT FOR CONSTRUCTION
Scale-
1"-5'
Sheet:
WW-2.1

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WATER SURFACE VARIES
BACKFILL TRENCH WITH
18" D50 RIPRAP.
TOE BOULDERS PLACED
TO DEPTH IDENTIFIED ON
GRADING PLAN/PROFILES
UNLESS OTHERWISE
DIRECTED BY S20
REPRESENTATIVE.
CONTINUOUS MIRAFI 180N
FILTER FABRIC INTIMATE
CONTACT WITH SUBGRADE
CLEAN 3"-4" COBBLE
BEDDING, 12" THICK
PREPARE SUBGRADE.
REFER TO SPECIFICATIONS
REMOVE AND REPLACE IF
SUBGRADE DOES NOT MEET
SPECIFICATIONS
RECREATIONAL FEATURE (FLOW PLATE TYP.)
PROFILE
WATER SURFACE VARIES
BACKFILL TRENCH WITH
18" D50 RIPRAP.
TOE BOULDERS PLACED
TO DEPTH IDENTIFIED ON
GRADING PLAN/PROFILES
UNLESS OTHERWISE
DIRECTED BY S20
REPRESENTATIVE.
CONTINUOUS MIRAFI 180N
FILTER FABRIC INTIMATE
CONTACT WITH SUBGRADE
SLOPE VARIES FOR
EACH FLOW PLATE
CLEAN 3"-4" COBBLE
BEDDING, 12" THICK
FLOW
3' MIN. DIAMETER BOULDERS
GROUT
UNDISTURBED OR
PREPARED SUBGRADE
RAISED BOULDERS FOR FLOW
DIFFUSER. SEE SITE/DETAIL
PLANS FOR DIMENSIONS.
.ate
ram_•-�-�-• •-�--
PREPARE SUBGRADE.
REFER TO SPECIFICATIONS
REMOVE AND REPLACE IF
SUBGRADE DOES NOT MEET
SPECIFICATIONS
UNDISTURBED OR
PREPARED SUBGRADE
RECREATIONAL FEATURE (PLATE WITH FLOW DIFFUSER)
PROFILE
INTIMATE CONTACT BETWEEN
BOULDERS 1.5' MIN.
4" DIAM. PERFORATED PVC WEEP DRAINS, WRAPPED
IN MIRAFI 180N FILTER FABRIC. WEEP DRAINS TO BE
PLACED EVERY 6' ACROSS ENTIRE STRUCTURE WIDTH
SCALE:NTS
3' MIN. DIAMETER BOULDERS
GROUT
ARMOR SCOUR PAD WITH
18" D50 RIPRAP, 3' THICK,
TYP. (SEE DETAIL 9)
BACKFILL TRENCH WITH
18" D50 RIPRAP.
STOCKPILE LARGEST
BOULDERS FOR PLACEMENT
AT TOE
TOE BOULDERS PLACED TO DEPTH IDENTIFIED
ON GRADING PLAN/PROFILES UNLESS
OTHERWISE DIRECTED BY S20 REPRESENTATIVE.
IF BEDROCK IS ENCOUNTERED, KEY TOE
BOULDER INTO BEDROCK 1 FT MINIMUM, PIN WITH
REBAR AND GROUT.
FLOW �
INTIMATE CONTACT BETWEEN
BOULDERS 1.5' MIN.
4" DIAM. PERFORATED PVC WEEP DRAINS, WRAPPED
IN MIRAFI 180N FILTER FABRIC. WEEP DRAINS TO BE
PLACED EVERY 6' ACROSS ENTIRE STRUCTURE WIDTH
SCALE: NTS
TOE BOULDERS PLACED TO DEPTH IDENTIFIED
ON GRADING PLAN/PROFILES UNLESS
OTHERWISE DIRECTED BY S20 REPRESENTATIVE.
IF BEDROCK IS ENCOUNTERED, KEY TOE
BOULDER INTO BEDROCK 1 FT MINIMUM, PIN WITH
REBAR AND GROUT.
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (3)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale-
1 -51
Sheet:
W W-2.2

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REINFORCEMENT MAY BE LOCALLY
DISPLACED A MAXIMUM OF 1.96"
(50mm) IF IN CONFLICT WITH UNISTRUT
2" MINIMUM UNISTRUT CLEARANCE
TO EDGE OF CONCRETE (TYP.)
NO. 5 EPDXY COATED HOOK BARS @
12" CENTERS. 24" LAP WITH SLAB BAR.
NO. 5 EPDXY COATED REBAR
@ 12" CENTERS E.W.
g,_0„
FLOW
UNISTRUT CHANNEL CAST
INTO SLAB. REFER TO
INSTALLATION & LAYOUT NOTES
1" CHAMFER ON
;POSED CONCRETE
EDGES (TYP.)
O
UNISTRUT INSTALLATION NOTES:
0 0 JOINT BETWEEN APPROACH SLAB UNLESS OTHERWISE NOTED OR DEVIATION APPROVED IN WRITING:
O O O O O O O O AND LOW FLOW NOTCH SLAB.
INSTALL BOND BREAKER PER 1. ALL CHANNEL INSERTS TO BE UNISTRUT TYPE P3270 - 0.83" x 1.6" HOT -DIPPED STEEL,
o� OQ OOD OOSPECIFICATIONS. AND SUITABLE FOR STANDARD FIXINGS USING UNISTRUT NUTS. TYPICAL MANUFACTURERS
0 0 3' MIN. DIAMETER BOULDERS STOCK LENGTHS ARE 20 LONG.
O O O O O 2. UNISTRUT SHALL BE INSTALLED FLUSH WITH TOP OF CONCRETE SLAB AND WITH PLASTIC
BACKFILL TRENCH WITH GROUT GUARD IN PLACE TO PREVENT CONCRETE INTRUSION DURING PLACEMENT. ANY OPENINGS
- co 0 0 0 0 0 0
18" D50 RIPRAP. o o NOT COVERED BY PLASTIC GUARD SHALL BE TAPED.
(SEE DETAIL 5) O O O O O 3. WHERE UNISTRUT IS BUTTED END TO END THE UPSTREAM END OF THE LOWER UNISTRUT
CONCRETE
o� � �Q o SHALL BE ROUNDED TO REMOVE ANY SHARP/PROJECTING STEELWORK.
CUTOFF WALL
o o O O O O O O 4. ALL STAINLESS STEEL ELEMENTS TO BE ISOLATED FROM OTHER METALLIC COMPONENTS TO
O O O O O
PREVENT BIMETALLIC CORROSION.
3" MINIMUM —
COVER (TYP.) - o' o — 5. AT JOINTS BETWEEN CONCRETE SLABS, UNISTRUT INSERTS TO BE DISCONTINUOUS AND
O O O O O GROUNDED.
�,
> — CONTINUOUS MIRAFI 180N FILTER 6. UNISTRUT SHALL BE CUT TO MAINTAIN A MINIMUM OF 2 CLEARANCE TO THE EDGE OF
_ FABRIC INTIMATE CONTACT WITH SLABS AND/OR WALLS.
O O O O O O SUBGRADE
7. RAPIDBLOCS/FLOW PLATE MAY BE ADJUSTED IN THE FIELD AS DIRECTED BY AN S20
REPRESENTATIVE.
O -
- o �oQo�oQo�o
— SOUND BEDROCK, UNDISTURBED
BACKFILL CONCRETE — ALLUVIAL MATERIAL, OR PREPARED
CUTOFF WALL WITH - SUBGRADE PER SPECIFICATIONS.
3"-4" CLEAN COBBLE
TOE BOULDERS PLACED TO DEPTH IDENTIFIED
ON GRADING PLAN/PROFILES UNLESS
OTHERWISE DIRECTED BY S20 REPRESENTATIVE. -
IF BEDROCK IS ENCOUNTERED, KEY TOE (-
BOULDER INTO BEDROCK 1 FT MINIMUM, PIN
WITH REBAR AND GROUT.
2 TYPICAL CONCRETE WATER CONTROL SLAB & CUTOFF WALL DETAIL
PROFILE SCALE: NTS
%b32 v
: WHITEWA
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (4)
SEE SEE
LAYOUT SEE LAYOUT SEE LAYOUT SEE LAYOUT SEE LAYOUT SEE LAYOUT SEE LAYOUT SEE LAYOUT SEE LAYOUT SEE LAYOUT SEE LAYOUT LAYOUT Revisions:
NOTE 2 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 2 0
250mm 500mm 500mm 500mm 500mm 500mm 500mm 500mm 500mm 500mm 500mm 250mm
UNISTRUT CHANNEL CAST
INTO SLAB. REFER To UNISTRUT LAYOUT NOTES:
INSTALLATION & LAYOUT NOTES.
UNLESS OTHERWISE NOTED OR DEVIATION APPROVED IN WRITING:
NO. 5 EPDXY COATED REBAR @ 1. UNISTRUT INSERTS SHALL GENERALLY HAVE 19.68" (500mm) CENTER TO CENTER SPACING
12" CENTERS E.W. UNLESS OTHERWISE NOTED.
Drawn By:
2. UNISTRUT INSERTS SHALL BE LAID OUT 9.84" (250mm) FROM THE EDGE OF SLAB OR WALL Riley Adams
REINFORCEMENT MAY BE LOCALLY TO THE CENTER OF THE FIRST INSERT. SUBSEQUENT INSERTS INSTALLED ACROSS SLAB
DISPLACED A MAXIMUM OF 1.96" Checked By:
(50mm) IF IN CONFLICT WITH UNISTRUT SHALL BE 19.68 (500mm) CENTER TO CENTER SPACING UNLESS OTHERWISE NOTED OR Scott Shipley
DIRECTED BY AN S20 REPRESENTATIVE.
3" MINIMUM 3. ALL UNISTRUT INSERTS ARE TO BE LAID PARALLEL TO EACH OTHER AS INDICATED. Date:December 20, 2022
COVER (TYP.)
4. THE LAYOUT OF UNISTRUT INSERTS SPECIFIED IN THIS PLAN SET SHALL NOT BE ALTERED Status:
WITHOUT CONSULTATION AND APPROVAL. AN S20 REPRESENTATIVE SHALL BE PROVIDED Issued For Permitting
3' MIN. DIAMETER BOULDERS THE OPPORTUNITY TO REVIEW UNISTRUT LAYOUT PRIOR TO PLACEMENT OF CONCRETE.
_ QUESTIONS AND CLARIFICATION SHOULD BE CONFIRMED BY AN S20 REPRESENTATIVE PRIOR
CONTINUOUS MIRAFI 180N FILTER TO INSTALLATION. Stamp -
FABRIC INTIMATE CONTACT WITH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SUBGRADE QOOQOOQOOQOOQOOQOOQOOQOOOQO
SOUND BEDROCK, UNDISTURBED
ALLUVIAL MATERIAL, OR PREPARED NOT FOR CONSTRUCTION
SUBGRADE PER SPECIFICATIONS.
II III III ��� ail II'—
3 TYPICAL UNISTRUT & CONCRETE SLAB DETAIL Scale: Sheet:
SECTION SCALE: NTS
111-51 WW-2.3

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CONTRACTOR MAY INSTALL LIFTING
LUGS IF NECESSARY FOR HANDLING.
ANY INSERTS SHALL CONSIST OF
CORROSION RESISTANT MATERIALS 3/8" UNISTRUT ATTACHMENT
(OR COATINGS). INSERTS SHALL BE HARDWARE. SEE SECTION FOR
PATCHED WITH GROUT AFTER ADDITIONAL DETAIL.
INSTALLATION OF WAVE PLATES.
3.5
REINFORCEMENT MAY BE LOCALLY
DISPLACED A MAXIMUM OF 1.96" (50mm)
IF IN CONFLICT WITH TIE —DOWN HARDWARE.
ROUND ALL EXPOSED EDGES
(TYP.)
REMOVABLE WAVE PLATE DETAILS
IaW-11►1
CONTRACTOR MAY INSTALL RE TO
INSERTS FOR LIFTING DEVICE IF 3/8" WASHER AND HEX NUT BE STAINLESS STEEL ALL TIE —DOWN HARDWARE
HAVE
ROUND ALL EXPOSED EDGES NECESSARY. ANY INSERTS SHALL (NOTE 1) CORROSION RESISTANT
(TYP.) INCLUDE CORROSION RESISTANT
COATING OR MATERIALS. INSERTS 3/8" ALL THREAD (NOTE 1) COATING.
SHALL BE PATCHED WITH GROUT
AFTER INSTALLATION OF WAVE 3/8" SPRING NUT TACK WELDED
PLATES. TO ALL THREAD (NOTE 1)
REMOVABLE WAVE PLATE DETAILS
SECTION
UNISTRUT CHANNEL CAST
INTO SLAB. SEE DETAIL
NO. 5 EPI
REBAR @
ROUND ALL EXPOSED EDGES
(TYP.)
NO. 5 EPDXY COATED
N REBAR @ 12" CENTERS E.W.
2" MIN. COVER (TYP.)
NO. 5 EPDXY COATED HOOK
BARS. 24" LAP WITH SLAB
BAR.
SCALE: N 16
7
75ft
_L EXPOSED EDGES
NO. 5 EPDXY COATED
HOOK BARS. 24" LAP
WITH SLAB BAR.
ROUND ALL EXPOSED EDGES
(TYP.)
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (5)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1"-5'
Sheet:
W W-2.4

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WW-2
BYPASS CHANNEL (TYP.
PLAN
E'
Ww-2.6
SCALE:NTS
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
F, 90% Design
WW-2.
Drawing Name -
In -Stream Details (6)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1"-5'
Sheet:
WW-2.5

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ROUNDED STRUCTURAL
BOULDERS (3FT DIAM. MINIMUM)
BEDDING: CLEAN 3"-4"
COBBLE, 12" THICK
CONCRETE WATER
CONTROL PAD.
SEE DETAIL
GROUT 12" BELOW BOULDER SURFACE BUT NO LESS THAN HALF THE HEIGHT OF ANY
BOULDER OR AS DIRECTED BY S20 REPRESENTATIVE. PRESS CLEAN COBBLE INTO GROUT.
CHANNEL WIDTH VARIES
MEDIUM/HIGH FLOW
._
LOW FLOW
IIII= III III=III
-III III_III IIIII III -
III III III -III III III I
-III III III= III
III III III III III III III III I �
=III III III III III=III III III III
III III III_III III III III III III III-_
-1II III -III III .III -III .IIL-III III III-11- � � � �
CONTINUOUS MIRAFI 180N
FILTER FABRIC INTIMATE
CONTACT WITH SUBGRADE
WATER SURFACE VARIES
BACKFILL TRENCH �IIIIIIIIIII�
WITH 18" D50 RIPRAP. III=11.
;III-1�
BACKFILL CONCRETE -III
CUTOFF WALL WITH 1 -1
3"-4" CLEAN COBBLE
TOE BOULDERS PLACED
TO DEPTH IDENTIFIED ON
GRADING PLAN/PROFILES
UNLESS OTHERWISE
DIRECTED BY S20
REPRESENTATIVE.
BYPASS CHANNEL (TYP.
SECTION
L �
3' MIN. DIAMETER
BOULDERS
L SITE PLAN \
TAILS FOR SLOPE
O �
O�
RAISED BOULDERS FOR FLOW
DIFFUSER. SEE SITE/DETAIL
PLANS FOR DIMENSIONS.
ill=1=1=1=1=1 11= -' "=I I I=111=111=111=111—
"—III-III-III=F II_ II1=1I1=1I1=1II—
PREPARE SUBGRADE. 1-III=III=III-III
CLEAN 3"-4" COBBLE REFER TO SPECIFICATIONS 11-III-III-III-11
BEDDING, 12" THICK IIIIIIIIIIIIIIIIIIIIIIII
I I 1=1 I I_I 11=1
UNDISTURBED OR 11-III III
REMOVE AND REPLACE IF -III-III III=
PREPARED SUBGRADE SUBGRADE DOES NOT MEET -III III
III III=
SPECIFICATIONS III -I
-IIII
CONTINUOUS MIRAFI 18ON FILTER FABRIC
INTIMATE CONTACT WITH SUBGRADE
WATER SURFACE VARIES
BACKFILL TRENCH WITH
18" D50 RIPRAP.
TOE BOULDERS PLACED
TO DEPTH IDENTIFIED ON
GRADING PLAN/PROFILES
UNLESS OTHERWISE
DIRECTED BY S20
REPRESENTATIVE.
CONTINUOUS MIRAFI 180N
FILTER FABRIC INTIMATE
CONTACT WITH SUBGRADE
BYPASS CHANNEL - LOW FLOW (TYP.)
PROFILE
SEE SITE PLANS
OETAILSWR SLOPE
� � O
O� O�
L
CLEAN 3"-4" COBBLE
BEDDING, 12" THICK
RAISED BOULDERS FOR FLOW
DIFFUSER. SEE SITE/DETAIL
PLANS FOR DIMENSIONS.
PREPARE SUBGRADE.
REFER TO SPECIFICATIONS
REMOVE AND REPLACE IF
SUBGRADE DOES NOT MEET
SPECIFICATIONS
UNDISTURBED OR
PREPARED SUBGRADE
BYPASS CHANNEL - MED/HIGH FLOW (TYP.)
PROFILE
•��a�� Tel
SOUND BEDROCK, UNDISTURBED
ALLUVIAL MATERIAL, OR PREPARED
SUBGRADE PER SPECIFICATIONS.
SCALE:NTS
GROUT
OINTIMATE CONTACT BETWEEN
BOULDERS 1.5' MIN.
ISLAND
MAIN
CHANNEL
7 G
O
APPROXIMATE LOCATION OF RAISED BOULDERS
TO SUPPORT FISH PASSAGE SHOWN ON
BYPASS SITE/DETAILS PLAN. FINAL LAYOUT
OF RAISED BOULDERS TO BE COORDINATED
ON SITE BY S20 REPRESENTATIVE AND
PROJECT FISHERIES ECOLOGIST.
FLOW
I
4" DIAM. PERFORATED PVC WEEP DRAINS,
WRAPPED IN MIRAFI
180N FILTER FABRIC.
WEEP DRAINS TO BE
PLACED EVERY 6'
I:I
ACROSS ENTIRE STRUCTURE WIDTH
�
ARMOR SCOUR PAD WITH
18" D50 RIPRAP, 3' THICK,
TYP. (SEE DETAIL 9)
O
OQOQO
O
BACKFILL TRENCH WITH
18" D50 RIPRAP.
IIII
O -- _-___=
Yrr- 1=1 1=11 111=111=11
I III III III-1 I I III-1 I I
III-1 I I-
III --III
III -III I I I_I I I III -III I
III III -III III-
I I_I I I-'
_' STOCKPILE LARGEST
III -III
- -=111 I -
III III III=1 I I I I 1=1 I I_I
I BOULDERS FOR PLACEMENT
III=III_ -
I III -I III-
1I I -I III III-
I11=1I1 111=1I1 111=1I1 11I-
� I -III III III -III III=111-
I I I-1 I I III-1 I I I I I_I I I, :'
AT TOE
ill _III III -III-
III -III -III -III-
- =
TOE BOULDERS PLACED TO DEPTH IDENTIFIED
III=III=111=111=III=III-III=II1=111=1IE-III-III-
1-1 11=1 11=1 11=1
_ __ _III=III-III=III-III='
11=1 11=1 11=1 11=1 11=1 11=1 i'-
ON GRADING PLAN/PROFILES UNLESS
11=III
OTHERWISE DIRECTED BY S20 REPRESENTATIVE.
111111111111ii111,;,III='
IF BEDROCK IS ENCOUNTERED, KEY TOE
BOULDER INTO BEDROCK 1 FT MINIMUM, PIN WITH
REBAR AND GROUT.
SCALE:NTS
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client -
Town of Woodfin, NC
Project Name-
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (7)
Revisions-
0
- 3' MIN. DIAMETER BOULDERS FLOW
- GROUT
Drawn By:
Riley Adams
INTIMATE CONTACT BETWEEN Checked By -
BOULDERS 1.5' MIN. Scott Shipley
4" DIAM. PERFORATED PVC WEEP DRAINS, WRAPPED Date:
IN MIRAFI 18ON FILTER FABRIC. WEEP DRAINS TO BE December 20, 2022
PLACED EVERY 6' ACROSS ENTIRE STRUCTURE WIDTH
� O O Status -
ARMOR SCOUR PAD WITH Issued For Permitting
18" D50 RIPRAP, 3' THICK,
TYP. (SEE DETAIL 9)
O-11=111=111111=11 Stamp-
..
- BACKFILL TRENCH WITH '
III- -III III -III III=1 I I III=1 I I I I 1='
III=III III III III III III III=1' 18" D50 RIPRAP.
III -III = 1 III III III III III III -I I i-
IIIIIIIIIIIIIII- =III=III=III=III=III=III=IIULIII STOCKPILE LARGEST
MrOrKLI11=1111=111=111
BOULDERS FOR PLACEMENT
===AT TOE
_ _ -1i = IT-1il NOT FOR CONSTRUCTION
-I 1 �-111-111-IT-III-III-III-III-IT-I � I-= _ -
'' 1=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 I I -III -I i'
=i11=III=III=III=III=III=III-11 TOE BOULDERS PLACED TO DEPTH IDENTIFIED
1TI-_III 111=1i-' ON GRADING PLAN/PROFILES UNLESS
OTHERWISE DIRECTED BY S20 REPRESENTATIVE.
IF BEDROCK IS ENCOUNTERED, KEY TOE
BOULDER INTO BEDROCK 1 FT MINIMUM, PIN WITH
REBAR AND GROUT.
SCALE:NTS
Scale-
1"-5'
Sheet:
WW-2.6

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ILL
ARMOR DEFLECTOR WITH 18"
RIPRAP, 3' THICK EXTENDING
SHOWN ON SITE/GRADING PL
TO BANK
RAIDING PLAN
BY S20
COBBLE AND SAND FILL
J
KEY TOE BOULDERS INTO BE[
OR PREPARED SUBGRADE
DEFLECTOR (TYP. )
PLAN SCALE: NTS
3' MINIMUM DIAM.
TOE BOULDERS
CHANNEL INVERT
ARMOR PERIMETER OF DEFLECTOR
WITH 18" D50 RIPRAP, 3' THICK
EXTENDING AS SHOWN ON
SITE/GRADING PLANS
CONTINUOUS MIRAFI 180N FILTER FABRIC —
INTIMATE CONTACT WITH UNDISTURBED CUT
BEDROCK OR PREPARED SUBGRADE
SECTION
TIE DEFLECTOR INTO BANK
TERRACING PER GRADING PLAN
AND AS SPECIFIED BY S20
REPRESENTATIVE
FINISH GRADE:
SEE UPLAND GRADING PLAN(S) FOR
MATERIAL TYPE BEYOND RECREATION
CHANNEL TOP OF BANK.
CONTINUOUS MIRAFI 180N FILTER FABRIC —
INTIMATE CONTACT WITH UNDISTURBED CUT
BEDROCK OR PREPARED SUBGRADE
DEFLECTOR (TYP.
PROFILE
3' MINIMUM DIAM.
TOE BOULDERS
FINISH GRADE:
SEE UPLAND GRADING PLAN(S) FOR
MATERIAL TYPE BEYOND RECREATION
CHANNEL TOP OF BANK.
COBBLE AND SAND FILL
WATER SURFACE VARIES
BEDDING: CLEAN Y-4"
COBBLE, 12" THICK
SCALE: NTS
COBBLE AND SAND FILL
WATER SURFACE VARIES CHANNEL INVERT
ov vow
o _ ARMOR DEFLECTOR WITH 18" D50 RIPRAP,
— 3' THICK EXTENDING AS SHOWN ON
III III SITE/GRADING PLANS
BEDDING: CLEAN Y-4"
COBBLE, 12" THICK
SCALE:NTS
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (7)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1"-5'
Sheet:
WW-2.6

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3' MIN. DIAMETER BOULDERS (TYP.)
KEY TOE BOULDERS INTO BEDROCK
OR PREPARED SUBGRADE
BEACH
PLAN
BEACH
SECTION
K
r_�
FLOW
K'
BOULDER ARCH, 3' MIN.
DIAMETER BOULDERS (TYP.)
SAND FILL
BOULDERS BURIED TO GRADE TO
ANCHOR FFABRIC. D RECTION IOFS20 REPRESENTR REPRESENTATIVE.
BOULDERS BURIED TO GRADE FOR
RETENTION OF BEACH FILL
MATERIAL. INSTALL PER DIRECTION
OF S20 REPRESENTATIVE.
UNLESS BEDROCK IS EXPOSED OR OTHERWISE NOTED,
GRADE CHANNEL WITH ALLUVIAL MATERIAL OR PIT RUN.
SCALE:NTS
UNLESS BEDROCK IS EXPOSED
OR OTHERWISE NOTED, GRADE
CHANNEL WITH ALLUVIAL MATERIAL
OR PIT RUN.
KEY TOE BOULDERS INTO BEDROCK
OR PREPARED SUBGRADE
SCALE: NTS
%b32 v
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (8)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1"-5'
Sheet:
W W-2.7

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COMPACT PIT RUN II
VOIDS FOR EACH LIF
OF RIPRAP PLACED
COURSE OF RIPRAP
ARMORING TO
SPECIFIED THICKNES
CLEAN 3"-4" COBBL
BEDDING, 6" THICK
UNDISTURBED .
PREPARED SUBGRADE
RIPRAP ARMORING TYP.
DETAIL
RECESS UPPER COURSES
BEHIND LOWER BOULDERS
3' MIN. DIAMETER BOULDERS (TYP.),
SEE GRADING PLANS AND SECTIONS
FOR NUMBER OF TERRACES AND
STEP HEIGHTS
STEP HEIGHT 20" MAXIMUM OR AS
DIRECTED BY OWNER'S REPRESENTATIVE
CHANNEL INVERT
BACKFILL TOE WITH 18"
D50 RIPRAP MATERIAL,
SEE DETAIL 9
BOULDER TERRACING BANK PROTECTION (TYP.
SECTION
MKIIC'11 nnnnr
FINISH GRADE, SEE UPLAND
PLANS FOR GRADING/PLANTING
DETAILS BEYOND TOP OF BANK
CONTINUOUS MIRAFI 180N FILTER
FABRIC INTIMATE CONTACT WITH
SUBGRADE
CLEAN 3"-4" COBBLE
BEDDING, 6" THICK
UNDISTURBED OR
PREPARED SUBGRADE
SCALE: NTS
TREAD WIDTH VARIES, 1'-3' (TYP.)
BOULDER STEPS, FINAL STAIR
DIMENSIONS TO BE APPROVED BY
OWNER'S REPRESENTATIVE IN
COMPLIANCE WITH LOCAL CODES
CHANNEL INVERT
BACKFILL TOE WITH 18"
D50 RIPRAP MATERIAL,
SEE DETAIL 9
IF PLANTING POCKETS ARE -
UTILIZED THEY SHALL BE
LOCATED PER S20/OWNER'S
REPRESENTATIVE DIRECTION
3' MIN. DIAMETER BOULDERS (TYP.),
SEE GRADING PLANS AND SECTIONS
FOR NUMBER OF TERRACES AND
STEP HEIGHTS
STEP HEIGHT 20" MAXIMUM OR AS
DIRECTED BY OWNER'S REPRESENTATIVE
CHANNEL INVERT
BACKFILL TOE WITH 18"
D50 RIPRAP MATERIAL,
SEE DETAIL 9
FINISH GRADE, SEE UPLAND
PLANS FOR GRADING/PLANTING
DETAILS BEYOND TOP OF BANK
CONTINUOUS MIRAFI 180N FILTER
FABRIC INTIMATE CONTACT WITH
SUBGRADE
CLEAN 3"-4" COBBLE
BEDDING, 6" THICK
UNDISTURBED OR
PREPARED SUBGRADE
11 BOULDER ACCESS STAIRS
SECTION SCALE: NTS
RECESS UPPER COURSES
BEHIND LOWER BOULDERS
111112M
NATIVE SOIL/TOPSOIL
UNDISTURBED OR
PREPARED SUBGRADE
BOULDER TERRACING WITH PLANTER POCKET (TYP.
SECTION
FINISH GRADE, SEE UPLAND
PLANS FOR GRADING/PLANTING
DETAILS BEYOND TOP OF BANK
CONTINUOUS MIRAFI 180N FILTER
FABRIC INTIMATE CONTACT WITH
SUBGRADE
CLEAN 3"-4" COBBLE
BEDDING, 6" THICK
JI:HLt: IN I J
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (9)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale-
1 -51
Sheet:
W W-2.8

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WOOD STAKE DETAIL
TOP TRENCH
ROLLMAX BIONET C70OBN -
EROSION CONTROL BLANKET
OR APPROVED EQUAL, SEE
DETAIL 14
12" NATIVE
SOIL/TOPSOIL LIFT
APPROXIMATE OHWL
2
1 MAX
WATER LEVEL. VARIES
CHANNEL INVERT
190iI' �soiW
B A C K FI LL TOE WITH
18 I-III-III=III-III-III-III-I -I =1 1=�1 1=�1 1=�1 1--=I -I--1 1--
D50 RIPRAP MATERIAL, - ---1III= 1=
-
SEE DETAIL 9
3' MIN. DIAMETER STAKE SEDIMENT CONTROL
TOE BOULDER (TYP.) LOGS ALONG TOE OF BANK
TO SECURE EROSION
CONTROL BLANKET, SEE
DETAIL 15
13 BURIED PLANTED RIPRAP BANK STABILIZATION
DRIVE STAKE SO THAT SCREW FIRMLY PINS
THE FABRIC TO THE GROUND
FABRIC OR BLANKET TYP.
24"x2"x2" PENCIL POINT WOOD STAKE
12"x12" (MIN.) KEY TRENCH.
(UNLESS OTHERWISE SPECIFIED ON OTHER DETAILS)
FABRIC OR BLANKET TYP.
24"x2"x2" WOOD STAKE (SEE WOOD STAKE DETAIL)
SEAM OVERLAP
EROSION CONTROL FABRIC
DETAIL
INSTALL WILLOW STAKES
IN 2' TO 3' APART IN A
TRIANGULAR PATTERN AS
DIRECTED BY AN S20
REPRESENTATIVE
TIE INTO BANK OF
EXISTING FLOODPLAIN
BENCH
18" D50 RIPRAP
MATERIAL, SEE DETAIL 9
UNDISTURBED OR
PREPARED SUBGRADE
CLEAN 3"-4" COBBLE
BEDDING, 12" THICK
CONTINUOUS MIRAFI 180N FILTER
FABRIC INTIMATE CONTACT WITH
SUBGRADE
� 90
FL 0
2" MIN.
PROFILE VIEW
FABRIC OR BLANKET TYP.
9"OVERLAP (MIN).24"x2"x2" WOOD STAKE
(SEE WOOD STAKE DETAIL)
NOTE: FOLD SEAMS SO THAT UPSLOPE FLOW
PIECE FOLDS OVER DOWNSLOPE PIECE
TOE TRENCH
A URIC OR BLANKET TYP.
VIPACTED FILL
24"x2"x2" WOOD STAKE (SEE WOOD STAKE DETAIL)
r
SCALE: NTS
12" DIAMETER
TRENCH LOG 2"
INTO GROUND
9" DIAMETER
TRENCH LOG 2"
INTO GROUND
PROFILE VIEW
24"x2"x2" WOOD STAKE o3
(SEE WOOD STAKE DETAIL)
MIN. OVERLAP
NOTES:
1. WHERE FEASIBLE, FABRIC WILL BE ROLLED OUT AND INSTALLED PARALLEL WITH THE
STREAM.
2. UPSTREAM FABRIC PIECES WILL OVERLAP DOWNSTREAM PIECES AND UPSLOPE PIECES WILL
OVERLAP DOWNSLOPE PIECES.
3. FOLD OVERLAPPING SEAMS AT LEAST TWICE AND THEN STAKE.
4. AFTER INITIAL STAKING, STAKE FABRIC AS NECESSARY SO THAT IT IS COMPLETELY FLUSH
WITH THE GROUND SURFACE.
5. SEED, RAKE, MULCH FINISHED GRADE PRIOR TO LAYING FABRIC.
6. SEE, RAKE, MULCH KEY TRENCHES PRIOR TO CLOSING FABRIC.
EROSION CONTROL FABRIC
DETAILS
SCALE: NTS
1.0' MINIMUM
NOTES:
MI%ROCONCENTRA\ED
12" DIAMETER
PROFILE VIEW
FOR MAJOR CONCENTRATED
FLOWS, USE A ROCK CHECK DAM
24" SPACING
(ALTERNATING)
u
u
PLAN VIEW
24" SPACING
(CENTERED)
24" SPACING
(ALTERNATING)
FE
C
PLAN VIEW
u
u
PLAN VIEW
USE 2 STAKES AT
90° ANGLE TO EACH
OTHER AT LOG ENDS
USE 2 STAKES AT
90° ANGLE TO EACH
OTHER AT LOG ENDS
USE 2 STAKES AT
90° ANGLE TO EACH
OTHER AT LOG ENDS
1. STAKES SHALL BE 1-1/2" x 1-1/2" x 24" MINIMUM AND EMBEDDED INTO GROUND A MINIMUM OF 12".
2. SEDIMENT CONTROL LOG SHALL BE TRENCHED 2" INTO GROUND.
3. FOR CONTINUOUS CONTROL, ADJACENT SEDIMENT CONTROL LOGS SHALL BE PLACED FIRMLY TOGETHER
WITH NO GAPS.
4. SEDIMENT SHALL BE CLEANED/ REMOVED WHEN SEDIMENT DEPTH IS 1/2 THE HEIGHT OF THE
SEDIMENT CONTROL LOG.
SEDIMENT CONTROL LOG
DETAILS
SCALE:NTS
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
Status:
90% Design
Drawing Name -
In -Stream Details (10)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1"-5'
Sheet:
W W-2.9

2.
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SCALE:NTS
S20 Design and Engineering
Scott Shipley, P.E.
318 Mcconnell Drive
Lyons CO, 80540,
USA
[phone]
Client:
Town of Woodfin, NC
Project Name:
Woodfin Riverside Park
('11 n1 n nnrTr-M Mrl 11 nrP'1/n\
BOULDER ARMORING SIZE
VARIES 3' TYPICAL WATER SURFACE VARIES Status:
W 90% Design
KEY ARMOR
BEDROCK OR
CHANNEL INVERT
BEDDING: 3" TO 4
AND S
SUBGRAL/L./ LJLLJI
ARMORING AROUND IN -STREAM BOULDER(S) (TYP.
SECTION
18" D50 RIPRAP
ARMORING
KEY BOULDERS
INTO BEDROCK
SCALE: NTS
Drawing Name -
In -Stream Details (12)
Revisions-
0
Drawn By:
Riley Adams
Checked By:
Scott Shipley
Date:
December 20, 2022
Status:
Issued For Permitting
Stamp:
NOT FOR CONSTRUCTION
Scale:
1" - 5'
Sheep.
W W-2.11