20180582 Ver 2_Plan Modifications_20210528

Strickland, Bev
From: Clement Riddle <[e-mail]>
Sent: Friday, May 28, 2021 11:53 AM
To: Brown, David W SAW; Homewood, Sue; Yankura, Kaylie
Subject: [External] Canoe Club
Attachments: Impact Map Mitigation Updated Shore Line 3-Figure 3.0 4.21.21.pdf; DTL-EROSION
CONTROL-C3-04_REV.pdf; 508 Cashiers Canoe Club Permit Modification Request
5.27.21.pdf
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David, Sue, and Kaylie
Attached is the permit modification request for the Canoe Club. P{ease do not hesitate to contact me if you have any
questions or need additional information.
Thank you,
Clement
CLearWa er
145 7th Ave West, Suite B
Hendersonville, NC 28792
Office: 828-698-9800
Mobile: [phone]
[e-mail]
WWW.CWENV.COM
The information in this email is confidential and may be legally privileged. It is intended solely for the
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1

IMPACT #13
PROP. LAYDOWN YARD & MAINTENANCE
ACCESS WETLAND FILL - 0.36 AC
PROJECT DATA
TOTAL PROJECT AREA " 89 AC
IMPACT #14
PROP. FOREBAY CONSTRUCTION
WETLAND FILL - 0.21 AC
IMPACT #15
PROP. TEMP. (2) 48" CMP CULVERTS
WETLAND IMPACT: 30 LF
IMPACT #11
PROP. BULK AD &
WETLAND FILL - 0. AC
IMPACT #10
PROP. WETLAND DREDGE (1951-1998) - 5.07 AC
IMPACT #9
PROP. WETLAND
FILL - 0.03 AC
EX. OUT PARCEL
IMPACT #5
PROP. BULKHEAD &
OPEN WATER FILL - 1.39 A
PROP. BRIDGE
(NO IMPACT)
EX. FOOT BRIDGE
PROP. BRIDGE
(NO IMPACT)
TUCKASEIGEE
WATER &
SEWER
AUTHORITY
AS
•
LEGEND
EXISTING HOUSE
PROPOSED SITE PLAN
PROPOSED WETLAND FILL (WTH BULKHEAD)
PROPOSED BULKHEAD & FILL
OUT PARCEL
WETLANDS AVOIDED
STREAM
PROPOSED WETLAND DREDGING - 1998 WETLAND
PROJECT BOUNDARY
- - - - 30' ORW BUFFER
EXISTING ARTS &
EVENTS CENTER
CASHIERS
LAKE
/��
PROP. MATERIAL FILL AREA
FUTURE DEVELOPMENT
� J
JURISDICTIONAL WATER OF THE US
STREAMS 5,332 LF
WETLANDS "12.31AC
OPEN WATERS '"18.99AC
JURISDICTIONAL IMPACTS
TOTAL PERMANENT STREAM IMPACTS '" 0 LF
WETLANDS (FILL)
WETLAND (DREDGE)
TOTAL WELAND IMPACTS
OPEN WATER(FILL)
OPEN WATER (DISTURBANCE)
TOTAL OPEN WATER IMPACTS
0.91 AC
"" 6.22 AC
7.13 AC
^1.39AC
3.34 AC
4.73 AC
AVOIDANCE/MINIMIZATION
STREAMS "' 5,212 LF
WETLANDS "' 5.18 AC
OPEN WATERS "'14.26AC
MITIGATIONS
STREAMS N/A
WETLANDS (PAYMENT TO DMS) ^'10.07AC
BULKHEAD DISTANCE 2,318 LF
IMPACT #12
PROP. WETLAND D EDGING
(1998-PRESENT) - 1. 5 AC
IMPACT #1
PROP. DISTURBANCE
OPEN WATER - 3.34 AC
IMPACT #2
REMOVED
IMPACT #3
PROP. BULKHEAD &
WETLAND FILL - 0.10 AC
SCALE: 1 "=250'
0 125' 250'
CASHIERS LAKE DEVELOPMENT • JACKSON COUNTY • STREAM & WETLAND IMPACT MAP FIG. 3.OA
I PN 8118069 104.21.2021
4/29/2021 9:36 AM JCURLEY O:\2018\8118068 CASHIERS LAKE MASTER PLAN & PERMITTING\CAD\EXHIBITS\IMPACT MAP MITIGATION UPDATED SHORE LINE 3.DWG
LandDesign

LandDesign®
100 S. ORANGE AVE., SUITE 700
ORLANDO, FL 32801
407.270.7800
WWW.LANDDESIGN.COM
ENG. FIRM LICENSE # C-9520
EXISTING GRADE
\ \
BACKFILL WITH WASHED
STONE, WRAP WITH FILTER
FABRIC
SECURELY STACKED BOULDER WALL,
STONE TYPE AND COLOR TO BE
BROWN/GRAY VARIATIONS TO MATCH
STONE NATIVE TO AREA, "PLANT"
FIRST BOULDER COURSE HEIGHT IN
LAKE BED
01
BOULDER SEA WALL
ALLOW FOR POSITIVE DRAINAGE
BEHIND WALL
12"
LAKE BED
DETAIL
NTS
NOTE: CONTRACTOR TO VERIFY EXISTING
CONDITIONS, TOPOGRAPHY, AND STREAM
PROFILES BEFORE CONSTRUCTION BEGINS.
TEMP.
DIVERSION
DITCH
TABLE
NUMBER
TYPE
BOTTOM
WIDTH (FT)
MIN. DEPTH
(FT)
1
TRAPEZOIDAL
6
3.76
2
TRAPEZOIDAL
6
3.76
3
TRIANGULAR
N/A
1.04
4
TRIANGULAR
N/A
1.04
5
TRIANGULAR
N/A
1.31
6
TRIANGULAR
N/A
0.74
7
TRIANGULAR
N/A
0.59
NOTE: ALL DITCHES SHALL BE DESIGNED AT A LONG TUDINAL SLOPE OF
1.0%, CHANNEL SLOPE OF 3.5:1, AND LINED WITH 6" DIAMETER RIPRAP (d50).
TYPICAL BULKHEAD
SEQUENCE OF
CONSTRUCTION:
1. INSTALL TEMPORARY GRAVEL
CONSTRUCTION ENTRANCE AT
CONSTRUCTION ACCESS
LOCATION.
2. LOWER LAKE LEVEL FOLLOWING
ALL FINAL DREDGING AND
EROSION CONTROL PLANS TO A
LEVEL THAT WILL PROVIDE AN
ADEQUATE WORK AREA FOR
BULKHEAD CONSTRUCTION.
3. INSTALL PIERS, TIEBACKS AND
REMAINING BULKHEAD
COMPONENTS IN ACCORDANCE
WITH FINAL PLANS.
4. INSTALL DRAINAGE SYSTEM AT
BACK OF BULKHEAD AND FILL TO
FINISHED GRADE BEHIND
BULKHEAD.
5. SEED AND MULCH AND
ESTABLISH PERMANENT
GRASSING OR ACCEPTABLE
GROUND COVER IN ALL ABOVE
WATER LEVEL DISTURBED AREAS.
6. REMOVE ALL TEMPORARY
CONSTRUCTION AND EROSION
CONTROL DEVICES.
NOTE:
PRELIMINARY- DO NOT USE FOR CONSTRUCTION.THIS PLAN IS NOT INTENDED
TO IN ANY WAY REPRESENT A FINAL DESIGN. PLOT DATE: 2/20/18
WETLAND OR OPEN WATER
IMPACT AS APPLICABLE IN
BULKHEAD BACKFILL AREA T
(SEE SEDIMENT REMOVAL MAP) 'I
CLEAN AGGREGATE
DRAINAGE COURSE
ENCAPSULATED IN
FILTER FABRIC
SOIL FILL &
PLANTING BED AS
APPLICABLE
EXISTING GRADE
GALVANIZED
STEEL, EPDXY
COATED STEEL OR
STAINLESS STEEL
TIE ROD
TIEBACK ANCHORED WITH
DEADMAN OR PRESSURE
GROUTED TIE ROD
WALES AT REGULAR
INTERVALS AS
NEEDED.
STEEL, WOOD
OR PRECAST
CONCRETE
SHEATHING.
DRIVEN STEEL OR DRILLED
STEEL OR PRECAST
CONCRETE SOLDIER PILES
AT REGULAR INTERVALS
2 FT WIDE WETLAND OR OPEN WATER
IMPACT BY BULKHEAD (SEE SEDIMENT
REMOVAL MAP)
OPTIONAL CONCRETE,
STEEL OR WOOD
BULKHEAD CAP
PRECAST CONCRETE,
WOOD OR STEEL
SOLDIER PILES AT
REGULAR INTERVALS
NORMAL WATER
LEVEL
LOWERED WATER
LEVEL
DEWATER LAKE AS NEED
FOR ADEQUATE WORK AREA
AND TO PREVENT LOSS OF
SEDIMENT OR UNCURED
CONCRETE
PILE DEPTHS VARY
DEPENDING UPON
SITE SPECIFIC
SOIL & ROCK
CONDITIONS
LAKE BED
BULKHEAD INSTALLATION SECTION
NOT TO SCALE
TEMPORARY STREAM CROSSING
Cross -Section
Design settled
top
2' to 3.5'
_L
21'
12" min. of NCDOT #5
or #57 washed stone
tt
filter
fabric
Plan View
4'
3'
min.
z
1.5' min.
Overfill 6" for
rsettlement
Natural
Ground
5'
max
Emergency by-
pass 6" below
settled top of
dam
N.T.S.
SEDIMENT TRAP DETAIL
36" MIN. SPACING TYP.*
12" MIN.
SPACING TYP.*
/6"
OVERLAP
N SLICE
WATER TABLE
N.T.S.
KEY/ANCHOR MATERIAL AT
TOP OF SLOPE.
GENERAL NOTES:
1. LAY BLANKETS LOOSELY AND
STAKE OR STAPLE TO MAINTAIN
DIRECT CONTACT WITH THE SOIL.
DO NOT STRETCH.
2. * DIMENSIONS SHOWN ARE
MINIMUM, MANUFACTURED
PRODUCTS MAY HAVE ADDITIONAL
REQUIREMENTS THAT MUST BE
MET.
3. SLOPE SURFACE SHALL BE FREE
OF ROCKS, SOIL CLODS, STICKS,
GRASS. MAT/BLANKETS SHALL
HAVE GOOD SOIL CONTACT.
4. THE DETAIL SHOWN IS FOR SLOPE
MATTING. FOR CHANNEL OR PIPE
OUTFALL MATTING SPECIFICATIONS,
PLEASE REFER TO NCESCPDM
STANDARD #6.17 AND
MANUFACTURER'S GUIDELINES.
NON —WOVEN GEOTEXTILE FILTER CLOTH
FABRIC 4' ABOVE SOURCE WATER.
KEY/ANCHOR MATERIAL TO TOE OF SLOPE.
EMBANKMENT MATTING DETAIL
N.T.S.
SEAL
\\\\\11 IIII 11,,,/
oN.Lf
•
SEAL
- 19018
:�•' •CSC. `
GINEE�.
1N/IIIIII0\0
\\�DE SIGN�I'%
�v.
CORPORATE
Agov'\.
�IIIII II\\\\
PROJECT
CASHIERS LAKE
DREDGING PLAN
CASHIERS TOWNSHIP
JACKSON COUNTY, NC
LANDDESIGN PROJ.#
8118068
REVISION / ISSUANCE
NO.
DESCRIPTION
DATE
DESIGNED BY: MBT
DRAWN BY: MBT
CHECKED BY: RRW
SCALE
VERT: N/A
HORZ: NTS
NORTH
(NOT TO SCALE)
SHEET TITLE
5/26/2021 2:22 PM JAMES CURLEY O:\2018\8118068 CASHIERS LAKE MASTER PLAN & PERMITTING\CAD\CONSTRUCTION DOCUMENTS\DTL-EROSION CONTROL.DWG
ORIGINAL SHEET SIZE: 24" X 36"
EROSION CONTROL DETAILS
SHEET NUMBER
C3-04

DocuSign Envelope ID: 57AA0F82-5BFB-45B8-A214-4F63F74577FC
May 27, 2021
Water
ClearWater Environmental Consultants, Inc.
www.cwenv.com
Mr. David Brown
US Army Corps of Engineers
Asheville Regulatory Field Office
151 Patton Avenue, Room 208
Asheville, North Carolina 28801-2638
Ms. Sue Homewood
NC DWR, 401 & Buffer Permitting Unit
450 W. Hanes Mill Road, Suite 300
Winston-Salem, North Carolina 27105
RE: Permit Modification
Cashiers Canoe Club
Jackson County, North Carolina
Action ID SAW-2016-00032; DWQ Project # 2018-0582v2
Dear Mr. Brown and Ms. Homewood,
The applicant, Cashiers Canoe Club Development, LLC, is requesting a modification to the US Army
Corps of Engineers Section (USACE) 404 permit and NC Division of Water Quality (DWQ) 401
Certification dated January 14, 2021 and April 8, 2020, respectively. There are no proposed increases
in authorized impacts to wetlands (7.13), open water 4.73 acres) or streams (0 lf.) resulting from this
minor modification. Please note that the scope of the overall project purpose and planned dredging
quantities have remained the same.
The applicant proposes to reconfigure the open water impacts as shown on the revised Figure 3
(attached). This will be done by removing open water impact #2 (0.52 acres) on the east side of
the lake and relocating this open water fill and bulkhead to the west side of the lake to combine
with Open Water impact #5 (0.87 acres). This will make the combined open water impact #5 1.39
acres.
This minor change within the authorized permit limits will (1) reduce the land disturbance area
within the lake, (2) eliminate a haul road and temporary culverts within the lakebed for moving
dredged material (3) provide the same total acreage to dispose of approximately 14,000 cubic yards
(4) move all open water impacts to one side of the lake which, the applicant believes will simplify
and expedite the dredging process.
145 7th Avenue West, Suite B
Hendersonville, NC 28792
828-698-9800 Tel

DocuSign Envelope ID: 57AA0F82-5BFB-45B8-A214-4F63F74577FC
Cashiers Canoe Club
Permit Modification Request
May 27, 2021
Page 2 of 2
The applicant is also proposing an additional option for the bulkhead walls. Approved plan
(LandDesign Sheet C3-04) details vertical bulkhead walls constructed with precast concrete, wood
or steel. The applicant is including an additional wall detail on this revised sheet (attached) that
may be used in combination with the approved bulkhead wall.
Please do not hesitate to contact me at 828-698-9800 if you have any questions.
Sincerely,
DocuSigned by:
2. U 2,aai�
0A79F7DC85EE4F7...
R. Clement Riddle, P.W.S
Principal