20170359 Ver 1_More Info Received_20170711

@McGill
A S S O C I A T E S
June 23, 2017
Mr. William Elliot
US Army Corps of Engineers
Asheville Regulatory Field Office
151 Patton Avenue. Room 208
Asheville, North Carolina 28801-5006
Dear Mr. Elliot:
C'�C
D
JUL 1 1 2017
DELI- AER RESOUR S
401 8 BQf F R PERMITTING
RE: Grandfather Golf and Country Club Lake Dredging
Individual Permit Application
Avery County, North Carolina
On behalf of our client, the Grandfather Golf and Country Club, please find the enclosed
Individual Permit Application for the referenced project dated June 23, 2017. The purpose of this project
on Loch Dornie, located on the Grandfather Golf country Club property, is (a) to remove accumulated
sediment debris to increase depth and minimize aquatic vegetation blooms in shallow flats, and (b) to
stabilize eroding shoreline and islands to reduce turbidity during high flows. The inlet section of the lake
has become filled with sediment and silt creating maintenance and aesthetic issues. An Individual Pen -nit
is requested to complete the proposed work. Please see the attached copy of the Individual Permit
application.
McGill Associates, P.A. is the Authorized Agent (form included) and should be copied on all
project correspondence. Please let us know if you have any questions or comments.
Sincerely,
MCGILL ASSOCIATES, P.A.
JoC. Vilas
Program Services Manager- Environmental
cc: Mr. Zach Platek — Grandfather Golf and Country Club
Mr. RJ Mozeley, P.F. — Project Engineer
Env i r o n m e n t a 1 0 P I a n n 1 n g • F i n a n c e
Ih Gill, Is,oriarr+. P.1 - 46RA'rn llarkri Bh d. Sir. B, Boons, Aorlh Carolina 2,vO07
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U.S. ARMY CORPS OF ENGINEERS
ENG
Form Approved -
APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT
OMB No. 0710-0003
33 CFR 325. The proponent agency is CECW-CO-R.
Expires: 30 -SEPTEMBER -2015
Public reporting for this collection of information is estimated to average 11 hours per response, including the time for reviewing instructions, searching
existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding
this burden estimate or any other aspect of the collection of information, including suggestions for reducing this burden, to Department of Defense,
Washington Headquarters, Executive Services and Communications Directorate, Information Management Division and to the Office of Management and
Budget, Paperwork Reduction Project (0710-0003). Respondents should be aware that notwithstanding any other provision of law, no person shall be
subject to any penalty for failing to comply with a collection of information If it does not display a currently valid OMB control number. Please DO NOT
RETURN your forth to either of those addresses. Completed applications must be submitted to the District Engineer having jurisdiction over the location of
the proposed activity.
PRIVACY ACT STATEMENT
Authorities: Rivers and Harbors Act, Section 10, 33 USC 403; Clean Water Act, Section 404, 33 USC 1344; Marine Protection, Research, and Sanctuaries
Act, Section 103, 33 USC 1413; Regulatory Programs of the Corps of Engineers; Final Rule 33 CFR 320-332. Principal Purpose: Information provided on
this form will be used in evaluating the application for a permit. Routine Uses: This information may be shared with the Department of Justice and other
federal, state, and local government agencies, and the public and may be made available as part of a public notice as required by Federal law. Submission
of requested iinformation is voluntary, however, if information is not provided the permit application cannot be evaluated nor can a permit be Issued. One set
of original drawings or good reproducible copies which show the location and character of the proposed activity must be attached to this application (see
sample drawings and/or instructions) and be submitted to the District Engineer having jurisdiction over the location of the proposed activity. An application
that is not completed in full will be returned.
(ITEMS 1 THRU 4 TO BE FILLED BY THE CORPS)
1. APPLICATION NO.
2. FIELD OFFICE CODE
3. DATE RECEIVED
4. DATE APPLICATION COMPLETE
OTEMS BELOW TO BE FILLED BYAPPLICAN7)
5. APPLICANT'S NAME
8. AUTHORIZED AGENTS NAME AND TITLE (agent is not required)
First - Zach Middle - Last - Platek
First - John Middle -C. Last - Vilas
Company - Grandfather Golf and County Club
Company - McGill Associates, P.A.
E-mail [e-mail]
E-mail Address [e-mail]
6. APPLICANTS ADDRESS:
9. AGENTS ADDRESS:
Address- PO Box 368
Address- 468 New Market Boulevard, Suite B
City - Linville State - NC Zip -28646 Country -USA
City - Boone State - NC Zip - 28607 Country -USA
7. APPLICANTS PHONE NOs. w/AREA CODE
10. AGENTS PHONE NOs. w/AREA CODE
a. Residence b. Business c. Fax
a. Residence b. Business c. Fax
828-898-4531 828-898-5149
828-386-1920 828-386-1923
STATEMENT OF AUTHORIZATION
11. 1 hereby authorize, John Vilas to act in my behalf as my agent in the processing of this application and to furnish, upon request,
supplemental information in support of this permit application.
see attached Agent Authorization Form
SIGNATURE OF APPLICANT DATE
NAME, LOCATION, AND DESCRIPTION OF PROJECT OR ACTIVITY
12. PROJECT NAME OR TITLE (see instructions)
Grandfather Golf and Country Club Lake Dredging Project
13. NAME OF WATERBODY, IF KNOWN (if applicable)
14. PROJECT STREET ADDRESS (if applicable)
Loch Domie(4.19) acres. Linville River,Class C;Tr. Catawba Basin
Address
15. LOCATION OF PROJECT
Latitude: -N 36.100198 Longitude: -W -81.852262
Cay - State- Zip -
16. OTHER LOCATION DESCRIPTIONS, IF KNOWN (see instructions)
State Tax Parcel ID 185600862336 Municipality
Section - Township - Linville Range-
ange-
ENG FORM 4345, DEC 2014 PREVIOUS EDITIONS ARE OBSOLETE. Page 1 of 3

17. DIRECTIONS TO THE SITE
From US HWY 105 to Clubhouse Rd. Follow Clubhouse Rd. around the lake to the Clubhouse. Dredging area of lake is behind the
Clubhouse.
18. Nature of Activity (Description of project, include all features)
(See Attachment)
19. Project Purpose (Describe the reason or purpose of the project, see instructions)
The purpose of the proposed project is the remove Pete's Island, install retaining wall sections for shoreline stabilization, and mechanically
dredge approximately 42,000 cubic yards of sediment material from the inlet section (approx. 6.19 -acres) of Loch Domie, located on the
Grandfather Golf and Country Club property (see Vicinity Map). The removal of Pete's Island and the sediment material will improve
flow, reduce downstream sedimentation, eliminate the maintenance problems associated with unwanted vegetation in the lake bed, and
improve the aesthetics of the lake. Retaining wall installation will permanently stabilize island shoreline preventing erosion and
sedimentation (see Retaining Wall Map).
The proposed project is scheduled to take place from January 1 through April 1 during the 2017 winter off-season when Grandfather Golf
and Country Club is closed.
USE BLOCKS 20-23 IF DREDGED AND/OR FILL MATERIAL IS TO BE DISCHARGED
20. Reason(s) for Discharge
(See Attachment)
21. Type(s) of Material Being Discharged and the Amount of Each Type in Cubic Yards:
Type Dredged Sediment Material Type Type
Amount in Cubic Yards Amount in Cubic Yards Amount in Cubic Yards
Approx. 42,000 C.Y
22. Surface Area in Acres of Wetlands or Other Waters Filled (see instructions)
Acres Approx. 1,568 linear feet of pre -cast concrete block retaining wall, totalling approx 315 C.Y. of fill below Ordinary High Water.
or
Linear Feet Approx. 0.01 AC of temporary fill for access ramp.
23. Description of Avoidance, Minimization, and Compensation (see instructions)
(See Attachment)
ENG FORM 4345, DEC 2014 Page 2 of 3

24. Is Any Portion of the Work Already Complete? Yes QX No IF YES, DESCRIBE THE COMPLETED WORK
25. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody Cd more than can be entered here, please attach a supplemental NMI.
a. Address- Grandfather Golf & Country Club Common Area for Condos Wilmor Corp. PO Box 368
City - Linville State - NC Zip - 28646
b. Address- James F. & Barbara L. Goodman 719 Lakestone Drive
City - Raleigh State - NC Zip - 27609
c. Address- Everette Mills 1H & Madeline Milts 1507 Allendale Road
City - Greensboro State - NC Zip - 27408
d. Address -
City - State - Zip -
e. Address -
City - State - Zip -
26. List of Other Certificates or ApprovalslDenials received from other Federal, State, or Local Agencies for Work Described in This Application.
AGENCY TYPE APPROVAL' IDENTIFICATION DATE APPLIED DATE APPROVED DATE DENIED
NUMBER
Would include but is not restricted to zoning, building, and flood plain permits
27. Application is hereby made for permit or permits to authorize the work described in this application. I certify that this information in this application is
complete and accurate. I further oartify that I possess the authority to undertake the work described herein or am acting as the duly authorized agent of the
applicant
see attached Agent Authorization Form
SIGNATURE OF APPLICANT DATE SIGNATURE OF AGENT DATE
The Application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly
authorized agent if the statement in block 11 has been filled out and signed.
18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of the United States
knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any false, fictitious or
fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any false, fictitious or
fraudulent statements or entry, shall be fined not more than $10,000 or imprisoned not more than five years or both.
ENG FORM 4345, DEC 2014 Page 3 of 3

SAMPLE AGENT AUTHORIZATION FORM
PROPERTY LEGAL DESCRIPTION:
LOT NO. N/A PLAN NO. N/A PARCEL ID: 185600862336
STREET ADDRESS: 2120 NC -105 LINVILLE NC 28646
Please print:
Property Owner: GRANDFATHER GOLF AND COUNTRY CLUB
Property Owner:
The undersigned, registered property owners of the above noted property, do hereby authorize
JOHN C. VILAS , of MCGILL ASSOCIATES, P.A.
(Contractor / Agent) (Name of consulting firm)
to act on my behalf and take all actions necessary for the processing, issuance and acceptance of
this permit or certification and any and all standard and special conditions attached.
Property Owner's Address (if different than property above):
Telephone: [phone]
We hereby certify the above information submitted in this application is true and accurate to the
best of our knowledge.
Aut zed Sig71;1)1�--
Authorized Signature
Da Date:

Addendum ENG FORM 4345
Block 18. Nature of Activity
The project site includes an existing lake (Loch Dornie) on the Linville River with
an earthen dam, several existing roadways and a spoils area, all located on the
Grandfather Golf and Country Club property (see Location Map). The inlet section of the
lake (approx. 6.19 -acres) has become filled with sediment, restricting flow and causing
turbidity during high water events. This has increased water temperature and vegetation
growth due to the shallow depth. Vegetation within the lake has become a maintenance
issue during the growing season. The primary purpose of this project is (a) to remove
accumulated sediment debris to increase depth and minimize aquatic vegetation
blooms in shallow flats, and (b) to stabilize eroding shoreline and islands to reduce
turbidity during high flows.
Four areas are proposed to be mechanically dredged (see Area of Interest Figures):
1). Pete's Island and Inner Lagoon — Approx. 80,000 SF or 1.84 -acres. Estimated
volume of dredge material at 2-8 foot depth of cut = 14.8k CY.
2). Outer Lagoon — Approx. 100,000 SF or 2.30 -acres. Estimated volume of dredge
material at 2-8 foot depth of cut = 18.5k CY.
3). Linville River Channel — 46,000 SF or 1.06 -acres. Estimated volume of dredge
material at 2-3 foot depth of cut = 4.3k CY.
4). Western Bypass Channel — 43,000 SF or 0.99 -acres. Estimated volume of
dredge material at 2-3 foot depth of cut = 4.Ok CY.
Dredged material will be dewatered and transported via truck to an existing disposal
area on the property (see Vicinity Map).
Proposed work includes the construction of a temporary access ramp into Area of
Interest #1 — Pete's Island and Inner Lagoon at an existing rip rap and stone protected
area located off of the 18th fairway (see Overview Map and Photo Sheets). All equipment
will enter and exit the lake from this single access. The spoils area will be accessed via
the 18th fairway and existing paved roads within the property. Typical excavation
equipment will be used including dump trucks, skid steers, bulldozers, and excavators.
Silt fencing will be installed along the remaining channel flow to eliminate
sedimentation during excavation. Once the lagoon area and Linville River channel have
been excavated to original lake bed elevations, flow will be diverted back to the Linville
River Channel to allow for dredging of the remaining lagoon area and Western Bypass
Channel. Silt fencing will also be installed around the perimeter of the spoils area prior to
receiving dredged material, and around any dewatering areas to prevent sediment
release. During dredging activities, any material that has not sufficiently dewatered will
be side cast within the dredging area to allow for dewatering before removal. An Erosion
Control Plan will be prepared for the spoils area to include silt fence, sediment traps,
diversion ditches, and stabilization measures. Silt fencing would also help prevent
sedimentation during any large rain events that could occur.
A turbidity curtain will be installed in standing water downstream of the dredging area
and upstream from the lake outlet structure to limit sedimentation into the main body of
the lake (see Overview Map). The turbidity curtain will stay in place until all land disturbing
Grandfather Golf and Country Club
Individual Permit Application June 15, 2017

Addendum ENG FORM 4345
activity in and adjacent to the lake is complete and the lake has refilled with no visible
turbidity. The turbidity curtain and silt fencing would also help prevent sedimentation
downstream in a large rain event.
Upon dredging completion, the lake access point and any other disturbed shoreline
areas will be graded back to original contours and elevations and stabilized with erosion
control matting and seeded with an erosion control seed mix and native NC mountains
wetland seed mix. Lake levels will then be allowed to return to full capacity. Dredged
material will be graded out as fill within the spoils area and permanently seeded with
erosion control and native seed mixes and mulched upon completion.
No direct impacts are proposed to the disposal area. The existing spoils and garden
area is a previously graded and cleared site approx. 1.6 -acres in size with a greenhouse,
storage shed, and large garden. All structures will be removed and the entire area used
for spoils material.
Approximately 1,568 linear feet of shoreline stabilization is proposed to be stabilized
using sections of precast concrete block retaining wall (see Retaining Wall Map). Minimal
grading and excavation will be utilized for retaining wall installation and will be limited to
the shorelines of the four inlet area islands. The proposed work would be completed in
the dry during lake drawdown and dredging activities. GGCC would like to take advantage
of the dry conditions and permanently stabilize these critical areas to avoid any bank
failures in the future.
Block 20. Reason(s) for Discharge
The project involves dredging approximately 6.19 acres of lake bottom and
stabilization of approximately 1,568 linear feet of shoreline. The dredging activity is
estimated to remove up to 42,000 cubic yards of material and the shoreline stabilization
will involve approx. 315 cubic yards of clean stone and masonry below ordinary high
water mark (see Typical Stabilization Detail). Dredged material will be dewatered before
removal with silt fences installed around dewatering areas to prevent sediment release.
The material will then be transported via truck to an existing spoils and garden area
within the Grandfather Golf and Country Club property located on South Wildflower
Road (see Vicinity Map). The spoils area is an existing disposal area that has been
cleared and graded and is approximately 1.6 -acres. Prior to receiving dredged material,
silt fence will be installed around the perimeter of the spoils area as needed to prevent
sediment runoff. Dredged material will be graded out as fill within the. spoils area and
permanently seeded with erosion control and native seed mixes and mulched upon
completion.
Approx. 6.19 -acres of temporary impacts associated with the mechanical
dredging of the inlet area of Loch Dornie. Approx. 120 sq ft. of temporary shoreline
impacts associated with the entrance and exit access ramp for mechanical dredging
equipment.
Grandfather Golf and Country Club
Individual Permit Application June 15, 2017

Addendum ENG FORM 4345
Block 23. Avoidance, Minimization, and Compensation Description
Dredging of Loch Dornie will involve disturbances to the lake. Multiple techniques will
be implemented to reduce impacts:
1. Completing the work in the dry
2. Single access to project area
3. Silt fencing
4. Dewatering of dredged material
5. Turbidity curtain
6. Seeding and coir matting
7. Shoreline stabilization
Downstream flow of the Linville River will be maintained through a 24" pipe valve. Loch
Dornie water levels will be lowered approximately 20 feet below normal pool prior to
dredging activities to ensure that work can be completed in the dry. This should leave 10-
15 feet of head over the discharge pipe through the bottom of the dam. Once lake levels
have been drawn down, the upper lagoon and channel areas will be allowed to drain until
these areas are accessible and material has dewatered. Flow from the Linville River
channel in the lake will be diverted to the western bypass channel with existing material
and/or sand bags, shutting off flow to the Linville River channel and lagoon area side of
the dredging area.
The drainage area of the Linville River at GGCC is approximately 3.6 sq.mi., In the
absence of recorded flow data for this section of the Linville River, comparisons were
made with data from two nearby sources :1) The Linville River gage at Nebo (DA=66.7
sq.mi.) and 2) Mill Timber Creek at Crossnore (DA=3.9 sq.mi.). Drainage area ratios were
used to directly compare recorded low flow data between these watershed areas. Based
on the data, a reasonable estimate for the 7Q10 for the Linville River below the GGCC
dam is 1.5 cfs. The existing 24" cmp through the dam has a capacity of greater than 20
cfs with 4 feet of head over the outlet pipe. We anticipate maintaining at least 10 feet of
depth at the intake.
By drawing down lake levels and performing work in the dry, impacts to downstream
trout habitat should be avoided. This will also take place from Jan 1 through April 1 during
the winter off-season when Grandfather Golf and Country Club is closed and trucks will
be able to haul dredged material to spills area without much auto and pedestrian traffic.
This is a significant safety concern.
Alternatives
Project alternatives include:
1. No action
2. Hydraulic dredging of Loch Dornie
The no action alternative will result in continued restriction of flow, a possible
increase in water temperature, and maintenance problems associated with unwanted
Grandfather Golf and Country Club
Individual Permit Application June 15, 2017

Addendum ENG FORM 4345
vegetation growth in the shallow lake bed. Sediment buildup in the lake would continue
to restrict flow, creating shallow and more stagnant water, likely with warmer
temperatures. It will also contribute to more unwanted vegetation growth in the lake that
would require management which could potentially increase sedimentation downstream
or degrade water quality.
Hydraulic dredging of Loch Dornie was considered but would not be capable of
removing large material and would be too slow for the volume of material to be dredged.
Hydraulic dredging for sediment removal has been estimated in the $25 to $30 per
cubic yard range, approximately twice the cost of mechanical dredging ($12 to $15 per
cubic yard). In addition, hydraulic dredging is a more time-consuming process and may
not be feasible for completion during the GGCC offseason.
Grandfather Golf and Country Club
Individual Permit Application June 15, 2017

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Location Map Grandfather Golf and Country Club
Lake Dredging Project 0McG111
February 14, 2017 A S S O C I A T E S
Avery County, N.C. ENVIRONMENTAL • PLANNING • FINANCE
468 NEWMARKET BLVD. STE.B, BOONE,NC 28607 PH -(828)386-142()
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Lake Dredging Project 0McG111
February 14, 2017 A S S O C I A T E S
Avery County, N.C. ENVIRONMENTAL • PLANNING • FINANCE
468 NEWMARKET BLVD. STE.B, BOONE,NC 28607 PH -(828)386-142()

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Photo One: View looking southwest at forebay area
Photo Two: View looking west at forebay area
with boardwalk and islands visible in photo. This
with Pete's Island visible in center of photo. Pete's
area to be mechanically dredged.
Island to be removed and forebay area
mechanically dredged.
1.
Photo Three: View looking northwest at main
Photo Four: View looking north at access point
forebay area. This area to be mechanically dredged.
along the 18th fairway. All equipment needed for
mechanical dredging will enter and exit the lake
from this point.
GRANDFATHER GOLF and
PHOTO SHEET I
PROJECT #
COUNTRY CLUB
0McGffl
FEBRUARY 15, 2017
15.01109
A S S O C I A T E S
AVERY COUNTY, NORTH CAROLINA
ENVIRONMENTAL • FINANCE
168 NEW MARKEf BLVD. STE B BOONS, NC 28607 PH. (828) 3861920

C,
Photo Five: View looking south at forebay area
Photo Six: View looking south at eastern channel
from lake access point.
above main forebay. This area to be mechanically
dredged.
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Photo Seven: View looking south at western
Photo Eight: View looking southeast at the 18th
channel above main forebay. This area to be
fairway. Loch Dornie visible in rear of photo. The
mechanically dredged.
route to the spoils area will parallel the tree line
in the right of the photo.
GRANDFATHER GOLF and
PHOTO SHEET 2
PROJECT #
COUNTRY CLUB
nMcGill
FEBRUARY 15,2017
15.01109
A S S O C I A T E S
AVERY COUNTY, NORTH CAROLINA
ENVIRONMENTAL • FINANCE
468 NEW MARKET BLVD. STE B BOONE, NC 2W PH. (828) 3861920

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Photo Nine: View looking south at existing spoils
Photo Ten: View looking north at existing spoils
area where dredged material will be deposited.
area where dredged material will be deposited.
GRANDFATHER GOLF and
PHOTO SHEET
PROJECT #
COUNTRY CLUB
OMcGm
FEBRUARY 15, 2017
15.01109
A S S O C I A T E S
AVERY COUNTY, NORTH CAROLINA
ENVIRONMENTAL • FINANCE
"NEWMARKET BLVD. SIL B BOONS, NC 28507 PH. (828) 3861920

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Grandfather Golf & Country Club ParcelsParcels
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Impacts Below OHW
Total Length(l.f.): 1,568
Avg. Fill Per 1.1(ft3): 4.5
Total Fill (CY): 261 Conceptual Seawall Detail
Existing Top of Bank — Grade to drain surface water
away from wall
Ordinary High
Water Mark l
(OHW) l — Drainstone (AASHTO
No. 57 or Equivalent)
Estimated Fill Below
Ordinary High Water
Existing Lake Bed
Blocks to extend below long term
scour depth determined by local
Professional Engineer based on
site-specific conditions
I
Non -woven geotextile fabric
Approxi -- -- Block widths and
40" �� setbacks vary with
Approx.
� design
r l
t Approx. 18"
Approx. 54" l
`---------------___-
Wall Section
GRAPHIC SCALE (FEET)
0 3 6
Scale is Approximate
TYPICAL
STREAMBANK LOCH DORNIE DREDGING PROJECT
STABILIZATION PROJECT # Gill
15.01109 GRANDFATHER GOLF AND COUNTRY CLUB A S S 0 C I A T E S
JUNE 14, 2017 AVERY COUNTY, NORTH CAROLINA ENVIRONMENTAL FINANCE
46R NEW MARKEr BLVD. STE B BOONS, NC 28607 PH. (828) 3861920