HomeMy WebLinkAbout20140031 Ver 1_401 Application_20140114@.,McGM
A S S O C I A T E S
January 8, 2014
Ms. Karen Higgins, Supervisor
NC DWQ, 401/ Wetlands Unit
1650 Mail Service Center
Raleigh, North Carolina 27699 -1650
Dear Ms. Higgins:
20140031
RE: Grandfather Golf & Country Club
Hole No. 8 Retaining Wall Repair
Avery County, North Carolina
On behalf of Grandfather Golf and Country Club, I am enclosing the following items for
review and approval for the subject project. J,
➢ Five (5) Copies of the PCN����dLi
➢ Two (2) (24" x 36 ") Copies of the Project Plans
➢ Three (3) (11" x 17 ") Copies of the Project Plans JAN - 9 2014
➢ Five (5) Copies of USGS Map
➢ Check Number 001751 in the amount of $240.00 r e T
As you are aware, heavy rain events persisted throughout much of the North Carolina
Mountains for extended periods of time during the summer months of 2013. As a result of those
highly abnormal rain events many drainage features carrying excessive runoff and other
infrastructure in close proximity to those drainage features experienced failures. This section of
the retaining wall failed during the same time frame when so much other infrastructure across the
region experienced problems.
The scope of the repair project includes cleaning up the failed section of wall and
reconstructing it in its location prior to the failure. The retaining wall was a gravity type wall
and was constructed of concrete block. The repaired section of wall will utilize the same
concrete block but will also be constructed with geogrid and a foundation drain. The retaining
wall is effectively the boundary for Hole #8 of the Grandfather Golf and Country Club's golf
course.
This repair project is deserving of a trout buffer and moratorium waiver due in part to the
Club's ability and right to lower the lake level and bypass the majority of the flow in this section
of the stream channel. The minimal amount of intercepted groundwater can be kept out of the
project area by means of temporary sand bag dikes, thereby introducing minimal sediment to the
active sections of the Linville River. This repair project's waiver request is also inherently
E n g i n e e r i n g • P l a n n i n g • F i n a n c e
McGill Associates, P.A. • P.O. Box 2259, Asheville, NC 28802 • 55 Broad Street, Asheville, NC 28801
828 -252 -0575 • Fax: 828 - 252 -2518
merited given the long term impacts created by the current state of disrepair and has the potential
to be more harmful than any temporary impacts arising from construction activities.
If you have any comments or questions regarding this submission, please do not hesitate to
call me at (828) 252 -0575.
Sincerely,
McGILL ASSOCIATES, P.A.
14qt��
GREG HOFFMAN, PE, CPESC
Project Engineer II
GRH
cc: Mr. Zach Platek, GG &CC
Ms. Kristin Hicklin, PE, NCDENR
Mr. RJ Mozely, PE, McGill Associates
File
H: \10.01418 GRANDFATHER GOLF & COUNTRY CLUB - Public Water & Sewer Studies \02_Design Phase \Correspondence\NCDWQ
Transmittal Letter Uan14.doc
wAL%
101
2014003 1
Office Use Only.
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008"
Pre - Construction Notification C Form
A. Applicant Information rT
1. Processing -- �-►�'—
1a. Type(s) of approval sought from the
Corps:
® Section 404 Permit ❑ Section 10 Permit
1b. Specify Nationwide Permit (NWP) number. 3 - Maintenance or General Permit (GP) number
1c. Has the NWP or GP number been verified by the Corps? 70yes
❑ No
1 d. Type(s) of approval sought from the DWQ (check all that apply):
® 401 Water Qualify Certification - Regular ❑ Non -404 Jurisdictional General Permit
❑ 401 Water Quality Certification - Express ❑ Riparian Buffer Authorization
1e. Is this notification solely for the record
because written approval is not required?
For the record only for DWQ 401
Certification:
❑ Yes ® No
For the record only for Corps Permit:
❑ Yes ® No
It Is payment Into a mitigation bank or in -fieu fee program proposed for mitigation
of Impacts? if so, attach the acceptance letter from mitigation bank or in -lieu
fee program.
[:]yes ® No
1g. Is the project located In any of NCs twenty coastal counties. if yes, answer 1 h
below.
❑ Yes ® No
1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)?
[]Yes ® No
2. Project Information
2a. Name of project:
Hole #8 Retaining Wall Repair
Avery D
2b. County:
2c. Nearest municipality / town:
Grandfather
2d. Subdivision name:
Grandfather Golf & Country Club IA At U11
2e. NCDOT only, T.I.P. or state
ro ect no:
L' I /
3. Owner Information - A
3a. Name(s) on Recorded Deed:
Grandfather Golf & Country Club
3b. Deed Book and Page No.
Book 70, Page 217
3c. Responsible Party (for LLC If
applicable
Zachary Piatek, General Manager/ Chief Operating Officer
3d. Street address:
Post Office Box 388
3e. City, state, zip:
Linville, North Carolina 28646
3f. Telephone no.:
(828) 858.4700
3g. Fax no.:
Sh: Email address: -- -
NlatekWrandfatherclubncoom-
Page Z of 11
PCN Form - Version 1.3 December 10, 2008 Version
4. Applicant Information (If different from owner)
4a. Applicant Is:
❑ Agent ❑ Other, specify.
4b. Name:
4c. Business name
H applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no.:
4g. Fax no.:
A. Email address:
5. AgentfConsultant Information (If applicable)
6a. Name: -
Greg Hoffman, PE
6b. Business name
If applicable):
McGM Associates, P.A.
6c. Street address:
Post Offloo Box 2259
5d. City, state, zip:
Ashevlge, North Carolina 28802
6e. Telephone no.:
(828) 252.0575
6f. Fax no.:
(828)252-2518
Sg. Email address:
greg .hoffman @mcglllengineers.00m
Page 2 of 11
PCN Form — Version 1.3 December 10, 2008 Version
S. Project Information and Prior Project History
1. Property identification
1a. Property identification no. (tax RM parcel ID):
1856-0046 -2336
1 b. Site Adillikatas (in decimal deg
Latitude: 36.0952 Longitude: - - 81.8530
(DD.DDDDDD) (- DD.DDDDDD)
1c. props
241.730 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
Loch Domle Lake Bypass, drains to Linville River
proposed project:
2b. Water Quality Classification of nearest receiving water.
C, Tr
2c. River basin:
Catawba
3. Project Description
3a. Describe the existing conditions on the site and the general land use In the vicinity of the project at the time of this
application:
The project area is directly adjacent to the Hole 8 fairway of the Grandfather Golf and Country Club's golf course. A
portion of an existing retaining wall has failed.
3b. List the total estimated acreage of all existing wetlands on the property.
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
3d. Explain the purpose of the proposed project:
The purpose of the proposed project Is to repair an existing retaining wall that Is located adjacent to the Loch Domle Lake
bypass channel and which has failed. The location of the proposed repair will be Identical to the location prior to the
failure. No additional stream or wetland impacts are proposed as part of this project.
3e. Describe the overall project in detail, including the type of equipment to be used:
The existing retaining wall located adjacent to the Loch Domle Lake bypass channel and constructed of concrete block,
has failed. The project involves the dean up and reconstruction of the existing felled section of retairng wall. Primary
equipment will be an excavator. Construction will be entirely in the dry. Access to the well will be from the top,
equipment Wil not enter the channel.
4. Jurisdictional Determinations
4s. Have jurisdictional wetland or stream detemdnations by the
Corps or State been requested or obtained for this properly /
project (including all prior phases) In the past?
® Yes ❑ No ❑ Unknown
Comments: Meeting with Tasha McCormick on 12/10/2013 to
determine If this manmade channel is jurisdictional.
4b. If the Corps made the Jurisdictional determination, what type
® preliminary ❑ Final
of determination was made?
4c. N yes, who delineated the jurisdictional areas?
Agency /Consultant Company: USACE
Name Of known): Tasha McCormick
Other.
4d. If yes, list the dates of the Corps Jurisdictional determinations or State determinations and attach documentation.
12/10/2013 - Verbally notified that channel is Jurisdictional during omits meeting held on 12/10/2013
5. Project History -- - - - - — - - — - - -- -
5a. Have permits or certifications been requested or obtained for
0 Yes [3 No ® Unknown
this project (indudirtg ail prior phases) in the past?
5b. If yes, explain in detail according to'lrelp Md' instructions.
Page 3 of 11
PCN Form — Version 1.3 December 10, 2008 Version
6. future Project Plans
6a. Is this a phased project? Yes No
6b. If yes, explain.
Page 4 of•11
PCN Form — Version 1.3 December 10, 2008 Version
Page 5ofII
PCN Form - Version 1.3 December 10, 2008 Version
C. Proposed Impacts Inventory
1. Impacts Summary
1a. Which sections were completed below for your project (check all that apply):
❑ Wetlands ® Streams - tributaries ❑ Buffers
❑ Open Waters ❑ Pond Construction
2. Wetland Impacts
If there are wetland Impacts proposed on the site, then complete this question for each wetland area Impacted.
2a.
2b.
2c.
2d.
2e.
2E
Wetland Impact
Type of jurisdiction
number-
Type of Impact
Type of wetland
Forested
Corps - 404,10
Area of Impact
Permanent (P) or
(If known)
DWQ - non -404, other)
(acres)
Temporary
W1 ❑ P [IT
❑ Yes
❑ Corps
❑ No
❑ DWQ
W2 ❑ P [IT
❑ Yes
❑ No
❑ Corps
❑ DWQ
W3 ❑ P [IT
❑ Yes
❑ No
❑ Corps
❑ DWQ
W4 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W5 ❑POT
❑ Yes
❑ No
❑ Corps
❑ DWQ
W6 ❑ P [I T
❑ Yes
❑ Corps
❑ No
❑ DWQ
2g. Total wetland impacts
2h. Comments:
3. Stream Impacts
If there are perennial or inter Ment stream Impacts (including temporary impacts) proposed on the site, then complete this
question for al stream sites Impacted.
3a.
3b.
3c.
3d.
3e.
3f.
30.
Stream Impact
Type of impact
Stream name
Perennial
Type of jurisdiction
Average
Impact
number-
(PER) or
(Corps - 404,10
stream
length
Permanent (P) or
intermittent
DWQ - non404,
width
(linear
Temporary (T)
(INT)?
other
(feet)
feet)
S1 ®P ❑ T
Retaining Wall
Repair
Loch Domle Lake
Channel
�
® PER
❑ INT
® Corps
❑ DWQ
22+/-
126
nonmed
82 ❑ P [IT
❑ PER
❑ INT 10
❑ Corps
DWQ
S3 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S4 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S5 OP [IT
❑DWQ
0 1NT
-S6 p P -❑ T- -
- - - -
f
- - -
❑ PER
-
❑ Corps
-
❑ INT
❑ DWQ
- -
-
3b. Total stream and
tributary Impacts
126
31. Comments: AD Impacts are relative to the repair of an existing retaining wall.
Page 5ofII
PCN Form - Version 1.3 December 10, 2008 Version
4. Open Water Impacts
If there are proposed Impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then In ually list all open water Impacts below.
4a.
4b.
4c.
4d.
4e.
Open water
Name of waterbody
Impact number—
(if applicable)
Type of impact
Waterbody type
Area of impact (acres)
Permanent (P) or
Temporary
01 ❑P❑T
02 ❑P [IT
03 ❑P[IT
04 ❑P ❑T
4E Total open water Impacts
4g. Comments:
5. Pond or Lake Construction
If Pond or fake construction proposed. then complete the chart below.
5a.
5b.
50.
5d.
tie.
Welland Impacts (acres)
Stream Impacts (feet)
Upland
Pond ID
Proposed use or purpose
acres
number
of pond
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
5f. Total
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes ❑ No if yes, permit ID no:
51. Expected pond surface area (acres):
,9. Size of pond watershed (acres):
61L Method of construction:
8. Buffer Impacts (for DWQ)
If project will Impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If any Impacts require mitigation, then you MUST fill out Section D of this form.
6a.
❑ Nauss ❑Tar- Pamgco ❑Other.
Project Is in which protected basin?
® Catawba ❑ Randleman
6b.
6c.
6d.
6e.
Of.
60.
Buffer impact
number —
Reason
Buffer
Zone 1 Impact
Zone 2 Impact
Permanent (P) or
for
Stream name
mitigation
(square feet)
(square feet)
TemvoraryM
Impact
ulre ff
87 ❑P ❑T
❑Yes
❑ No
- 62 ❑P❑T
--
_
❑Yes
No
B3 ❑P [IT
n❑Nq yes
6h. Total buffer Impacts
61. Comments: The project is located along a tributary of the Catawba River, not within the area that riparian
buffer rules apply.
Page 6 of 11
PCN Form — Version 1.3 December 10, 2008 Version
Page 7 of 11
PCN Form — Version 1.3 December 10, 2008 Version
D. impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specfilcaily describe measures taken to avoid or minimize the proposed Impacts In designing project.
No additional impacts are proposed as part of this project. Project Involves the repair of an existing retaining wall which Is
adjacent to the Loch Domle Lake bypass. Access to the project area will be from behind and above the retaining wall.
Equipment will not enter the water body,
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Access to the project area will be from behind and above the retaining wall. Equipment will not enter the water body.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
Impacts to Waters of the U.S. or Waters of the State?
❑ Yes ® No
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
2c. If yes, wh ich mitigation option will be used for this
❑ Mitigation bank
❑ Payment to In -lieu fee program
❑ Permittee Responsible Mitigation
3. Complete If Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter)
Type
Quantity
3c. Comments:
4. Complete if Making a Payment to In -Ileu Fee Program
4a. Approval letter from in -Ileu fee program is attached.
❑ Yes
4b. Stream mitigation requested:
linear feet
4c. If using stream mitigation, stream temperature:
❑ warm ❑ cool []cold
4d. Buffer mitigation requested (DWQ only):
square feet
4e. Riparian wetland mitigation requested:
acres
4f. Non - riparian wetland mitigation requested:
acres
49. Coastal (#del) wetland mitigation requested:
acres
4h. Comments:
& Complete If Using a Perrrd tee Responsible Mitigation Plan
6a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 7 of 11
PCN Form — Version 1.3 December 10, 2008 Version
8. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ
6a. Will the project result In an impact within a protected riparian buffer that requires
buffer mitigation?
❑ Yes ® No
6b. if yes, then Identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mltigatlon required.
Zone
8c.
Reason for impact
6d.
Total Impact
(square feet)
Mulfipuer
6e.
Required mitigation
(square feet)
Zone 1
3 (2 for Catawba)
Zone 2
1.6
6f. Total buffer mltigatlon required:
6g. If buffer mitigation is required, discuss what type of mitigation Is proposed (e.g., payment to private mltigatlon bank,
pennittee responsible riparian buffer restoration, payment Into an approved in -lieu fee fund).
6h. Comments:
Page 8 of 11
PCN Form — Version 1.3 December 10, 2008 Version
E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1a. Does the project Include or is it adjacent to protected riparian buffers identified
❑ Yes ® No
within one of the NC Riparian Buffer Protection Rules?
1 b. If yes, then is a diffuse flow plan included? If no, explain why.
❑ Yes ❑ No
Comments:
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project?
%
2b. Does this project require a Stormwater Management Plan?
❑ Yes No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why. There is no Increase In impervious
surface proposed as part of this project.
2d. if this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
❑ Certified Local Government
2e. Who will be responsible for the review of the Stormwater Management Plan?
❑ DWQ Stormwater Program
❑ DWQ 401 Unit
3. Certified Local Government Stormwater Review
3a. M which local governments jurisdiction Is this project?
Avery County
❑ Phase II
3b. Which of the following locatiy4mplemented stormwater management programs
❑ NSW
❑ USMP
apply (check all that apply):
8 Water Supply Watershed
❑
Other.
3c. Has the approved Stomnkater Management Plan with proof of approval been
❑ Yea ❑ No
attached?
4. DWQ Stormwater Program Review
❑ Coastal counties
HQW
4a. Which of the following state- Implemented stonnwater management programs apply
0 ORW
(check all that apply):
❑ Session Law 2006 -246
❑ Other.
4b. Has the approved Stormwater Management Plan with proof of approval been
attached?
❑ Yes ❑ No
5. DWQ 401 Unit Stormwater Review
6a. Does the Stormwater Management Plan meet the appropriate requirements?
❑ Yes ❑ No
5b. Have all of the 401 Unit submittal requirements been met?
❑ Yes ❑ No
Page 9 of 11
PCN Form — Version 1.3 December 10, 2008 Version
Page 10 of 11
PCN Form — Version 1.3 December 10, 2008 Version
F. Supplementary Information
I. Environmental Documentation (DWQ Requirement)
la. Does the project involve an e)cpenditure of public (federatNtatellocai) funds or the
❑ Yes ® No
use of public (federa lstate) land?
1b. If you answered 'yes' to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State
❑ Yes ❑ No
(North Carolina) Environmental Policy Act (NEPAISEPA)?
1c. If you answered 'yes' to the above, has the document review been finalized by the
State Clearing House? Of so, attach a copy of the NEPA or SEPA final approval
❑ Yes ❑ No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site In violation of DWQ Wetland Rules (15A NCAC 21-1.0500), Isolated
Wetland Rules (15A NCAC 21-1.1300), DWQ Surface Water or Wetland Standards,
❑ Yes ® No
or Riparian Buffer Rules (15A NCAC 2B.0200)?
2b. Is this an after - the -fact permit application?
❑ Yes ® No
2c. If you answered 'yes' to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future Impacts) result to
❑ Yes ® No
additional development, which could Impact nearby downstream water quality?
3b. If you answered 'yes' tD the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. if you answered Ono,' provide a short narrative description.
4. Sewage Disposal (DWQ Requirement)
4a. Clearly detail the ultimate treatment methods and disposition (non - discharge or discharge) of wastewater generated from
the proposed project, or evadable capacity of the subject facility.
The proposed project will not cause additional wastewater to be generated.
Page 10 of 11
PCN Form — Version 1.3 December 10, 2008 Version
Page 11 of 11
PCN Form —Version 1.8 December 10, 2008 Version
tl. Endangered Species and Designated Critical Habitat (Corps Requirement)
6s. W R this project occur in or near an area with federally protected spades or
® Yes ❑ No
habitat?
6b. Have you checked with the USFWS conceming Endangered Species Act
❑Yes ®No
Impacts?
❑ Raleigh
6a if yes, Indicate the USFWS Field OMoe you have contacted.
❑ Asheville
6d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
hltpJMrww. saw.usece.ormy.miWVETLANDS /ese/
S. Essential Fish Habitat (Corps Requirement)
Be. Will this project occur In or near an area designated as essential fish habitat?
❑ Yes ® No
8b. What data sources did you use to determine whether your site would Impact Essential Fish Habitat?
hltp://oceen.toridamadne.orglokeoraL4msMewer.htm
T. Historic or Prehistoric Cultural Resources (Corps Requirement)
7s. YAP this project occur In or near an area that the state, federal or tribal
governments have designated as having historic or cultural preservation
[] Yes ® No
status (9,g., National Historic Trust designation or properties significant in
North Caroline history and archaeology)?
7b. What date sources did you use to determine whether your site would impact histodo or archeological resources?
httpJ /019.ncdcr govfiVmb/
8. Flood Zone Designation (Corps Requirement)
Be. Will this project occur In a FEMA- designated 100-year fkrodplaln?
® Yes ❑ No
8b. If yes, explain how project meets FEMA requirements: The project will repair a failed retaining wall and the proposed
repair will not encroach Into the floodplain or floodway arty more than It did prior to the failure.
So. What sources) did you use to make the floodplaln determination? htip://www.ncfloodmaps.comf
Zach Platek, Manager
4z��
1/ 3
Applicant/Agent's Pdnted Name
Applident/Agent's Signature
Date
(Agmh 81gn9 re B valid o* U an atMwlzaft 1eW from fhb spoftant
N Oct
Page 11 of 11
PCN Form —Version 1.8 December 10, 2008 Version
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NORTH CAROLINA LAND QUALITY SECTION
EROSION CONTROL NOTES
REVISION DATE - NOVEMBER 24, 2008
GENERAL- ALL EROSION CONTROL MEASURES ARE TO BE PERFORMED IN STRICT ACCORDANCE WITH REQUIREMENTS OF THE
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES, DIVISION OF LAND RESOURCES, LAND QUALITY
SECTION. THE FOLLOWING CONSTRUCTION SEQUENCE SHALL BE COMPLIED WITH FOR ALL WORK.
1. PRIOR TO BEGINNING WORK ON THE PROJECT THE CONTRACTOR SHALL OBTAIN' FROM THE OWNER A COPY OF THE
"EROSION AND SEDIMENT CONTROL APPROVAL" FROM THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND
NATURAL RESOURCES, DIVISION OF LAND QUALITY, OR THE LOCAL AUTHORIZED PROGRAM. THE APPROVAL NOTICE
MUST BE AVAILABLE ON-SITE DURING ALL GRADING AND CONSTRUCTION ACnmTIES.
2. INSTALL ALL EROSION CONTROL MEASURES AS REQUIRED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT
AND NATURAL RESOURCES, DIVISION OF LAND RESOURCES, LAND QUALITY SECTION.
3. OBTAIN CERTIFICATE OF COMPLIANCE THROUGH ON-SITE INSPECTION BY A REPRESENTATIVE OF THE NORTH
CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES, DIVISION OF LAND RESOURCES, LAND QUALITY
SECTION.
4. CONSTRUCTION SHALL BE LIMITED TO (1) ONE TRAVEL LANE UNTIL ALL CUTS, FILLS, AND DITCHES ARE STABILIZED
FOR THAT TRAVEL LANE. UPON STABILIZATION OF THAT SECTION ANOTHER TRAVEL LANE CAN BE CONSTRUCTED
AND STABILIZED.
NATIVE SEEDING:
THE CORRECT SEEDBED pH IS 5.5 TO 6.5.
APPLY ZERO NITROGEN AT PLANTING.
INCORPORATE SOIL AMENDMENTS INTO TOPSOIL/ROOT ZONE BEFORE SEEDING,
FIRM SEEDBED BEFORE SEEDING (TRAVEL WITH DOZER CLEATS).
SEEDING DEPTH FOR ALL NATIVE SSP. EXCEPT E.GAMAGRASS (7RIPSACUM DACTYBIDES) NEED TO BE 1/4" 1/2".
GREATER DEPTHS CAUSE HIGH SEED MORTALITY.
SPECIALIZED SEEDING IMPLEMENTS ARE REQUIRED. SEED MIXES AND RATES TO MATCH SEEDER USED. A NO-TILL,
DROP SEEDER OR BROADCASTER WITH PRECISION METERING TO CONTROL SMALL SEED FLOW AND PICKER WHEEL
AGITATORS TO HANDLE FLUFFY SEED ARE BEST SUITED FOR NATIVE SEED.
NPDES PERMITS - NOTE -FOR PROJECTS REQUIRING NPDES PERMITS, THE
FOLLOWING STABILIZATION SCHEDULE SHALL APPLY:
NPDES Stormwater Discharge Permit for Construction Activities (NCGOI)
NCDENR/Division of Water Quality
' �1111,1'1_1111; - I�M
Mw
6. REQUEST FINAL APPROVAL BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES,
�0,
NEW STABILIZATION11 g
IN
J, 1. m
(Effective Aug. 3,
IMP98ARY ZMIN!r2 2WEIGA319N
SEEDING MIXTURE-
MULCH:
SITE AREA DESCRIPTION STABILIZATION TiMEFRAME EXCEPTIONS
Perimeter dikes, swales, ditches, slopes
7 days
one
High Quality Water (HQW) Zones
7 days
one
Slopes steeper than 3:1
7 days
If slopes are 10' or less in length and are
MAINTENANCE:
not steeper than 2:1, 14 days are allowed.
Slopes 3:1 or flatter
14 days
7 days for slopes greater than 50' in length.
All other areas with slopes flatter than 4:1
14 days
None, except for perimeters and HQ W Zones.
5. MAINTAIN SOIL EROSION CONTROL MEASURES UNTIL PERMANENT GROUND COVER IS ESTABLISHED.
6. REQUEST FINAL APPROVAL BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES,
DIVISION OF LAND RESOURCES, LAND QUALITY SECTION.
7. REMOVE SOIL EROSION CONTROL MEASURES AND STABILIZE THESE AREAS.
IMP98ARY ZMIN!r2 2WEIGA319N
SEEDING MIXTURE-
MULCH:
SPECIES RATE (lb /acre)
APPLY 4000 lb/ac GRAIN STRAW OR EQUIVALENT COVER OF
RYE (grain) 120
ANOTHER SUITABLE MULCHING MATERIAL, ANCHOR MULCH BY
TACKING w/ ASPHALT, ROVING OR NETTING, NETTING IS THE
SEEDING DATES:
PREFERRED ANCHORING METHOD ON STEEP SLOPES.
AUG 15 TO DEC 30
C0,01
MAINTENANCE:
SOIL AMENDMENTS:
MOW NO MORE THAN ONCE A YEAR, RE-FERTILIZE IN THE
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY
SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE.
2000 lb/ac GROUND AGRICULTURAL LIMESTONE AND
RE-SEED, RE- FERTILIZE, RE-MULCH DAMAGED AREAS IMMEDIATELY.
750 Ib/ac 10-10-10 FERTILIZER.
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MULCH:
DITCH ,ZOPEN AREA PERMANENT SEEDING SPECIFICATION
APPLY 4000lb/ac STRAW. ANCHOR STRAW BY TACKING
SEEDING MIXTURE:
w/ ASPHALT, NETTING, OR A MULCH ANCHORING TOOL
SPECIES RATE (lb/ac)
A DISK w/ BLADES SER NEARLY STRAIGHT CAN BE USED
TALL FESCUE 250 (6 lb/1000 sq ft)
AS A MULCH ANCHORING TOOL
KENTUCKY BLUEGRASS 50 (1 lb/1000 sq ft)
MAINTENANCE-.
NURSE PLANTS:
RE-FER71UZE IF GROWTH IS NOT FULLY ADEQUATE, RE-SEED,
BETWEEN MAY I AND AU 15, ADD 10 lb/ac GERMAN MILLET
RE-FER71UZE AND MULCH IMMEDIATELY FOLLOWING EROSION
OR 15 lb/ac SUDANGRASS, PRIOR TO MAY 1 OR AFTER AUG 15,
OR OTHER DAMAGE.
ADD 40 lb/ac RYE (GRAIN).
CU149LL SLOPES SEEDING RECHICABONS STEEPER THAN 3:1
SOIL AMENDMENTS:
SEEDING MIXTURE-
APPLY LIME AND FERTILIZE ACCORDING TO SOIL TEST, OR APPLY
SPECIES RATE (lb /acre)
4000 lb/ac GROUND AGRICULTURAL LIMESTONE AND 1200 lb/ac
TALL FESCUE 100
10-10-10 FERTILIZER.
SERICEA LESPENDEZA 30
KOBE LESPENDEZA 10
MULCH:
USE CHANNEL LINING MATERIAL TO COVER THE BOTTOM OF DITCHES.
NURSE PLANTS-
THE LINING SHOULD EXTEND ABOVE THE HIGHEST CALCULATED DEPTH
BETWEEN MAY I AND AUG 15, ADD 10lb/ac GERMAN MILLET
OF FLOW. ON CHANNEL SIDE SLOPES ABOVE THE HEIGHT, AND IN
OR 15 lb/ac SUDANGRASS. PRIOR TO MAY I OR AFTER AUG 15,
DRAINAGES NOT REQUIRING TEMPORARY LININGS, APPLY 4000 lb/ac
ADD 40 lb/ac RYE (GRAIN). IT MAY BE BENEFICIAL TO PLANT THE
GRAIN STRAW AND ANCHOR STRAW BY STAPLING NETTING OVER THE TOP.
GRASSES IN LATE SUMMER AND OVERSEED THE LESPENDEZAS
IN MARCH.
MULCH AND ANCHORING MATERIALS MUST NOT BE ALLOWED TO WASH
DOWN SLOPE WHERE THEY CAN CLOG DRAINAGE DEVICES.
SEEDING DATES:
MAINTENANCE:
BEST POSSIBLE
INSPECT AND REPAIR MULCH FREQUENTLY. RE- FERTILIZE IN LATE WINTER
AUG 25 - SEPT 15 AUG 20 - OCT 25
ACCORDING TO SOIL TESTS OR APPLY 150 lb/ac 10-10-10 FERTILIZER
FES 15 - MAR 20 FEB 1 - APRIL
(3 lb/1000 sq ft). MOW REGULARLY TO A HEIGHT OF 2" TO 4".
SOIL AMENDMENTS:
APPLY LIME AND FER71UZER ACCORDING TO SOIL TEST, OR
APPLY 4000 lb/ac GROUND AGRICULTURAL LIMESTONE AND
1200 lb/ac 10-10-10 FERTILIZER.
GENERAL CONSTRUCTION NOTES
1,, FINISH GRADE TOLERANCES SHALL BE AS NOTED IN THE SPECIFICATIONS. THE ENGINEER MAY
MAKE GRADE CHANGES AS REQUIRED IN THE FIELD WITHOUT EFFECTING THE UNIT BID PRICE
FOR UNCLASSIFIED EXCAVATION.
2, UNLESS OTHERWISE STATED, ALL FILL AREAS SHALL BE CONSTRUCTED IN LAYERS OR 8" MAXIMUM
THICKNESS WITH WATER ADDED OR SOIL CONDITIONED TO THE OPTIMUM MOISTURE CONTENT AS
DETERMINED BY THE ENGINEER AND COMPACTED WITH A SHEEP'S FOOT ROLLER TO A COMPACTION
EQUAL TO OR GREATER THEN 95% (100% IN THE TOP 2' OF THE SUB, GRADE BELOW ROADWAYS AND
PARKING LOTS) OF THE DENSITY OBTAINED BY COMPACTING A SAMPLE OF THE MATERIAL IN
ACCORDANCE WITH THE STANDARD PROCTOR METHOD OF MOISTURE-DENSITY RELATIONSHIP TEST,
ASTM D698 OR AASHTO-99 UNLESS SPECIFIED IN OTHER SPECIFICATIONS.
3. ENTIRE AREA TO BE GRADED SHALL BE CLEARED AND GRUBBED. NO FILL SHALL BE PLACED ON
ANY AREA NOT CLEARED OR GRUBBED.
4. ALL SOIL EROSION CONTROL MEASURES REQUIRED BY THE GRADING PLAN SHALL BE PERFORMED
PRIOR TO GRADING, CLEARING OR GRUBBING. ALL EROSION CONTROL DEVICES SUCH AS SILT
FENCES, ETC.., SHALL BE MAINTAINED IN WORKABLE CONDITION FOR THE LIFE OF THE PROJECT
AND SHALL BE REMOVED AT THE COMPLETION OF THE PROJECT ONLY ON THE ENGINEER'S
APPROVAL. PAYMENT SHALL BE CONSIDERED INCIDENTAL TO CLEARING AND GRUBBING. IF DURING
THE LIFE OF THE PROJECT, A STORM CAUSES SOIL EROSION WHICH CHANGES FINISH GRADES OR
CREATES "GULLIES" AND "WASHED AREAS", THESE SHALL BE REPAIRED AT NO EXTRA COST AND
ALL SILT WASHED OFF OF THE PROJECT SITE ONTO ADJACENT PROPERTY SHALL BE REMOVED AS
DIRECTED BY THE ENGINEER .AT NO EXTRA COST. THE CONTRACTOR SHALL ADHERE TO ANY
APPROVED EROSION CONTROL PLANS WHETHER INDICATED IN THE CONSTRUCTION PLANS OR UNDER
SEPARATE COVER.
5. DISPOSABLE MATERIAL
A. CLEARING AND GRUBBING WASTES SHALL BE REMOVED FROM THE SITE AND PROPERLY
DISPOSED OF BY THE CONTRACTOR AT HIS EXPENSE, UNLESS SPECIFIED OTHERWISE.
B. SOLID WASTES TO BE REMOVED, SUCH AS SIDEWALKS, CURBS, PAVEMENT, ETC., MAY BE
PLACED IN SPECIFIED DISPOSAL AREAS DELINEATED ON THE PLANS OR REMOVED FROM THE
SITE AS REQUIRED BY THE SPECIFICATIONS. THIS MATERIAL SHALL HAVE A MINIMUM COVER
OF 2'. THE CONTRACTOR SHALL MAINTAIN SPECIFIED COMPACTION REQUIREMENTS IN THESE
AREAS. WHEN DISPOSAL SITES ARE NOT PROVIDED, THE CONTRACTOR SHALL REMOVE THIS
WASTE FROM THE SITE AND PROPERTY DISPOSE OF IT AT HIS EXPENSE.
C. ABANDONED UTILITIES SUCH AS CULVERTS, WATER PIPE, HYDRANTS, CASTINGS, PIPE
APPURTENANCES, UTILITY POLES, ETC., SHALL BE THE PROPERTY OF THE SPECIFIED UTILITY
AGENCY, OR COMPANY HAVING JURISDICTION. BEFORE THE CONTRACTOR CAN REMOVE,
DESTROY, SALVAGE, REUSE, SELL OR STORE FOR HIS OWN USE ANY ABANDONED UTILITY,
HE MUST PRESENT TO THE OWNER WRITTEN PERMISSION FROM THE UTILITY INVOLVED.
6. IN THE EVENT EXCESSIVE GROUNDWATER OR SPRINGS ARE ENCOUNTERED WITHIN THE LIMITS OF
CONSTRUCTION, THE CONTRACTOR SHALL INSTALL NECESSARY UNDER DRAINS AND STONE AS
DIRECTED BY THE ENGINEER, ALL WORK SHALL BE PAID BASED UPON UNIT BIDS UNLESS
SPECIFIED OTHERWISE.
7., THE CONTRACTOR IS RESPONSIBLE FOR THE COORDINATION OF ADJUSTMENT OF ALL UTILITY
SURFACE ACCESSES WHETHER HE PERFORMS THE WORK OR A UTILITY COMPANY PERFORMS
THE WORK.
8., THE CONTRACTOR SHALL CONTROL ALL "DUST" BY PERIODIC WATERING AND SHALL PROVIDE ACCESS
AT ALL TIMES FOR PROPERTY OWNERS WITHIN THE PROJECT AREA AND FOR EMERGENCY VEHICLES.
ALL OPEN DITCHES AND HAZARDOUS AREAS SHALL BE CLEARLY MARKED IN ACCORDANCE WITH THE
.SPECIFICATIONS.
9. ALL AREAS WHERE THERE IS EXPOSED DIRT SHALL BE SEEDED, FERTILIZED AND MULCHED ACCORDING
TO THE SPECIFICATIONS. THE FINISHED SURFACE SHALL BE TO GRADE AND SMOOTH, FREE OF ALL
ROCKS LARGER THAN 3", EQUIPMENT TRACKS, DIRT CLODS, BUMPS, RIDGES AND GOUGES PRIOR TO
SEEDING. THE SURFACE SHALL BE LOOSENED TO A DEPTH. OF ±4"-6" TO ACCEPT SEED. THE
CONTRACTOR SHALL NOT PROCEED WITH SEEDING OPERATIONS WITHOUT FIRST OBTAINING THE
ENGINEER'S APPROVAL OF THE GRADED SURFACE. ALL SEEDING SHALL BE PERFORMED BY A MECHANICAL
"HYDRO- SEEDER ". HAND SEEDING SHALL BE AUTHORIZED ON AN AREA BY AREA APPROVAL BY THE
ENGINEER.
10. CONTRACTOR SHALL VERIFY ALL ELEVATIONS BEFORE INSTALLATION OF FACILITIES.
11., CONCRETE AND MASONRY SHALL MEET THE REQUIREMENTS OF APPROPRIATE SECTION OF NCDOT
STANDARD SPECIFICATIONS FOR ROAD AND STRUCTURES (LATEST EDITION). CONCRETE SHALL BE
CLASS A OR B, 4000 PSI MINIMUM, MEETING THE REQUIREMENTS OF SECTION 1000, CONSTRUCTED
IN ACCORDANCE WITH SECTION 825. MASONRY SHALL MEET THE REQUIREMENTS OF SECTION 1040,
CONSTRUCTED IN ACCORDANCE WITH SECTION 830 AND/OR 834.
NPDES STORMWATER PHASE 11
REQUIREMENTS FOR CONSTRUCTION SITES
REVISION DATE - NOVEMBER 3, 2008
FEDERAL NPDES STDRMWATER PHASE 11 REQUIREMENTS SHALL BE MET BY THE CONTRACTOR FOR ALL
CONSTRUCTION SITES LARGER THAN 1 ACRE. THESE REQUIREMENTS ARE SUMMARIZED AS FOLLOWS:
1. IMPLEMENT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN AND KEEP A COPY OF
THE PLAN ON SITE. DEVIATION FROM THE APPROVED EROSION AND SEDIMENTATION CONTROL
PLAN WILL BE CONSIDERED A VIOLATION OF THE FEDERAL NPDES GENERAL PERMIT.
2. PREVENT SPILLING OF FUELS, LUBRICANTS, COOLANTS, HYDRAULIC FLUIDS, AND ANY OTHER
PETROLEUM PRODUCTS ONTO THE GROUND OR INTO SURFACE WATERS. DISPOSE OF SPENT FUELS
APPROPRIATELY.
3. USE HERBICIDES, PESTICIDES, AND FERTILIZER IN A MANNER CONSISTENT WITH THE FEDERAL
INSECTICIDE, FUNGICIDE AND RODENTICIDE ACT AND IN ACCORDANCE WITH LABEL RESTRICTIONS.
4. - CONTROL MANAGEMENT AND DISPOSAL OF UTTER AND SANITARY WASTE FROM THE SITE SO THAT
NO ADVERSE IMPACTS TO WATER QUALITY OCCUR.
5. - INSPECT ALL EROSION AND SEDIMENTATION CONTROL FACILITIES EVERY SEVEN CALENDAR DAYS.
(TWICE IN SEVEN CALENDAR DAYS FOR STDRMWATER DISCHARGES TO STREAMS ON THE LATEST
EPA-APPROVED 303(d) LIST) AND WITHIN 24 HOURS OF ANY STORM EVENT OF MORE THAN 0.5
INCH OF RAIN IN A 24-HOUR PERIOD. MAINTAIN A RAIN GAUGE ON SITE AND KEEP A RECORD
OF THE RAINFALL AMOUNTS AND DATES.
6. - OBSERVE STDRMWATER RUNOFF DISCHARGES AND LOOK FOR CLARITY, FLOATING SOLIDS,
SUSPENDED OILS, OIL SHEEN AND OTHER OBVIOUS INDICATORS OF POLLUTION AND EVALUATE THE
EFFECTIVENESS OF THE EROSION AND SEDIMENTATION CONTROL MEASURES. IF SEDIMENTATION IS
LEAVING THE DISTURBED AREA, TAKE IMMEDIATE ACTION TO CONTROL THE DISCHARGE.
7. - KEEP A RECORD OF INSPECTIONS. RECORD ANY VISIBLE SEDIMENTATION FOUND OUTSIDE THE
DISTURBED LIMIT AND RECORD MEASURES TAKEN TO CLEAN UP THE SEDIMENT. MAKE THESE
RECORDS AVAILABLE TO THE DIVISION OF WATER QUALITY OR ITS AUTHORIZED AGENT UPON
REQUEST.
8. - MAINTAIN EROSION AND SEDIMENT CONTROL MEASURES TO KEEP THEM OPERATING AT OPTIMUM
EFFICIENCY.
CONTACT THE ENGINEER FOR A COPY OF THE GENERAL PERMIT TO DISCHARGE =MWAIER
UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM,
VIOLATIONS OF THE NPDES SMRMWATER RULES CONSTITUTE A VIOLATION OF THE FEDERAL CLEAN
WATER ACT AND ARE SUBJECT TO CIVIL PENALTIES OF UP TO $27,000 PER DAY. UNDER STATE
LAW, A DAILY CIVIL PENALTY OF $10,000 PER VIOLATION CAN BE ASSESSED FOR VIOLATION OF
TERMS OF THE PERMIT.
GENERAL NOTES:
1. TOPOGRAPHIC INFORMATION ARE FROM A SURVEY PERFORMED BY McGILL ASSOCIATES.
2. CONTRACTOR SHALL REPAIR ALL DISTURBED AREAS TO EQUAL OR BETTER CONDITION THAN THE ORIGINAL
SITE, OR AS NOTED.
3. LOCATIONS OF EXISTING UTILITIES AS SHOWN ARE APPROXIMATE ONLY. EXACT LOCATIONS ARE TO BE
VERIFIED IN THE FIELD BY' THE CONTRACTOR. AT LEAST THREE DAYS PRIOR, TO CONSTRUCTION CONTRACTOR
MUST NOTIFY EXISTING UTILITY OWNERS. CALL BEFORE YOU DIG, NORTH CAROLINA ONE CALL
(1-800-632-4949).
4. ALL WORK NEAR AND AROUND WATERWAYS MUST CONFORM TO THE RULES OF THE NORTH CAROLINA.
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES, DIVISION OFWATER. POLLU11ON CONTROL.
5. CONTRACTOR MUST PROVIDE EROSION CONTROL DEVICES TO CONTROL RUNOFF FROM THE CONSTRUCTION SITE.
CONTRACTOR WILL BE RESPONSIBLE FOR ANY FINES THAT MAY BE LEVIED DUE TO 'POLLUTION CREATED DURING
CONSTRUCTION.
6. CONTRACTOR SHALL FOLLOW ALL FEDERAL, STATE, AND LOCAL REGULATIONS PERTAINING TO CONSTRUCTION
OPERATIONS.
7. SEE PROJECT SPECIFICATIONS FOR ADDITIONAL INFORMATION.
8. CONTRACTOR SHALL NOTIFY THE PROPER LOCAL AUTHORITIES 24 HOURS PRIOR. TO ANY ROAD BEING CLOSED
FOR CONSTRUCTION, INCLUDING BUT NOT LIMITED TO THE LOCAL NEWSPAPER, RADIO STATION, FIRE
DEPARTMENT, COUNTY SHERIFF'S DEPARTMENT, AMBULANCE, AND THE COUNTY EMERGENCY MANAGEMENT
AGENCY. ALL TRAFFIC CONTROL SHALL CONFORM TO , THE REQUIREMENTS OF THE NORTH, CAROLINA
DEPARTMENT OF TRANSPORTATION.
9. CONTRACTOR SHALL NOTIFY THE ENGINEER AFTER EXISTING BURIED UTILITIES HAVE .BEEN LOCATED AND 24
HOURS PRIOR TO CONSTRUCTION. THE ENGINEER WILL EVALUATE THE LOCATION OF EXISTING UTILITIES AND
DETERMINE WHETHER. OR NOT THE PROPOSED WATER LINE WILL BE MOVED.
10. ALL FENCE DAMAGED DURING CONSTRUCTION SHALL BE REPLACED WITH LIKE MATERIAL IN A WORKMANLIKE
MANNER AND IN ACCORDANCE WITH STANDARD FENCE CONSTRUCTION PRACTICES AT THE CONTRACTOR'S
EXPENSE.
11. CONTRACTOR SHALL FIELD LOCATE ALL EXISTING BURIED TELECOMMUNICATION, PHONE, AND POWER LINES IN
CONFLICT WITH THE PROPOSED UTILITY LINES. WHERE NECESSARY, EXISTING BURIED TELEPHONE LINES SHALL
BE TEMPORARILY MOVED DURING CONSTRUCTION OF THE PROPOSED WATER LINE AND RE-LAID AT NO
ADDITIONAL COST TO THE OWNER.
12. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE TO EXISTING ROADS DURING CONSTRUCTION AND
SHALL REPAIR ROADS PER REQUIREMENTS OF THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION. NO
OPEN CUTS OF EXISTING ROADS SHALL BE ALLOWED EXCEPT WHERE INDICATED ON THE DRAWINGS OR WHERE
SPECIFIC PERMISSION IS GRANTED BY THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION. SAND OR A
SIMILAR MATERIAL APPROVED BY THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION SHALL BE PLACED
AS A PROTECTIVE BARRIER BETWEEN TRACK EQUIPMENT AND THE ROAD AND CLEANED UP PROPERLY AFTER
CONSTRUCTION.
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PROP. 12" NO. 57 \ /
NE
STO!\-\
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\\
PROP. GEOGRID
TIE - BACKS\ %\
(LENGTH EQUALS"
WALL HEIGHT ) ;\
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PROP. 6" PERF. DRAIN
PIPE - TYPICAL ,
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UtINtKAL. koUIVJ IMVV 1IVIV v�avLa®ira_ ery _11— %—, La,.l
, NOTES 1. EXISTING CONTOURS GENERATED FROM FIELD 40 z a.
SURVEY PREPARED BY MCGILL ASSOCIATES, P. A.
1. ALL APPROPRIATE PERMITS WILL BE OBTAINED
AND NCDENR. DATED 10/9/13. (s.,
--- ,
FROM: ` ARMY CORPS, NCDWQ, 2. SURVEY DATA SET TO NC STATE PLANE 83'
2. APPROPRIATE SEDIMENT AND EROSION CONTROL
MEASURES WILL BE INSTALLED IN ORDER TO
AND NAVD 88' V N
�-' ! , MINIMIZE THE IMPACT TO LINVILLE RIVER DURING 3. ALL CONSTRUCTION ACTIVITIES TO BE APPROVED Z
CONSTRUCTION. BY ON -SITE REPRESENTATIVE OF MCGILL
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3. THE LOCH DORNIE WATER SURFACE ELEVATION WILL ASSOCIATES, P.A.
$E LOWERED TO AVOID WATER FROM FLOWING OVER `"°r
!�, ! l '
THE `SPILLWAY AND ALLOW THE WORK TO BE x
\ , \ ,7 1 �� ` \ , PREFORMED IN DRY CONDITIONS.
4. ALL DISTURBED AREAS SHALL BE STABILIZED SITE DESCRIPTION ,.� N
WITH TEMPORARY AND PERMANENT SEEDING AND z
COVERED WITH THE APPROPRIATE EROSION
CONTROL BLANKET WITHIN 24 HRS. OF THE EXISTING DEVELOPMENT GRANDFATHER GOLF
�\ , !�, COMPLETION OF THE WALL REPAIR. AND COUNTRY CLUB" IS LOCATED OFF HWY 105 OLLO
9 �, ° ° �. � - � \\ , \ ` = NEAR THE TOWN OF LINVILLE, NC IN AVERY z
rte, '`' J COUNTY. MCGILL ASSOCIATES, P.A. HAS BEEN w
/
r \ ® ° _ _ \ \ \ \ _! , %� , CONTRACTED BY GRANDFATHER GOLF AND COUNTRY
.00 ~ ~ '~ \\ \ \ ~ 1`� \ ` \ \ �\ TROUT BUFFER NOTES CLUB TO PREPARE PLANS FOR THE REPAIR OF AN W
EXISTING RETAINING WALL THAT COLLAPSED. DUE TO
�� ° \ ;\ \ \ \ \ \\ \ ° 1. IMPACTS FROM EROSION AND SEDIMENTATION WILL BE HEAVY RAINS THIS PAST SUMMER AND OBTAIN THE j a
TEMPORARY AND WILL BE LIMITED TO THE CONSTRUCTION APPROPRIATE PERMITS- FORL THIS PROJECT. w
� � . \ \ \ \ \ � \ \ � PERIOD: _ ►—'
2. A TOTAL OF 90 LINEAR FEET OF BUFFER SPACE WILL THE PROJECT CONSISTS OF THE REPAIR OF
_ BE IMPACTED AND RESTORED TO EXISTING CONDITION PRIOR APPROXIMATELY 90 LINEAR FEET (LF) OF EXISTING
` TO WALL COLLAPSE. Z
� RETAILING WALL THAT COLLAPSED DURING .HEAVY
�' \ ~� ~\ \ \�'• RAIN EVENTS THIS PAST SUMMER: THE PROJECT w
O�° ° ° �\ ° ° a__ ' t _ _ ` ` \ `" ®, \-� �. \ ._ --- \ \ \ \ ' WILL CONSIST OF� REPAIRING THE 'EXISTING WALL IN
Q ® \ \� - -' \ \ ° \ `�'� KIND WITH CONCRETE BLOCKS AND REDISTRIBUTING
\
-EXIST. ROCK PLACED \ \ \
ALONG EXIST. WALL / , \ ` ®' ' ° — - \ \ THE EXISTING ROCK
FOR EROSION PROTECTION.
THE BASE OF THE WALL
_ \ \ \ \ \ , \ \
�. - - \ \ \ \' '� . ea °
~TO REMAIN
EXIST. CONC. BLOCK ! �! f f \ ° \ \ \�,�, \ \ \ \ ,� THE EXISTING PROJECT SITE IS LOCATED ALONG AN _ < oy Q 00 e t�
RETAINING WALL TO ! `� '�' ° \��_ \ \ ' EXISTING GOLF COURSE HOLE AND IS AN OPEN v °N
V `3� GRASSED AREA. THE ADJACENT PROPERTIES
-TOP WALL BE REMOVED AND
1 i
\ \ CONSIST OF RESIDENTIAL, AND RECREATIONAL USES
REPLACED \` ` w ` 1� `\^ \ \ \ �\ ` \\ �� s,� oe00000 `��
�� ` �'' �\ \� �.� THAT ARE PART OF THE GRANDFATHER GOLF AND
COUNTRY CLUB.
`g18,-• ~ - �\ PROP. PRECAST INTERLOCKING
CONCRETE BLOCK WALL TOL REPLACE
EXIST. COLLAPSED WALL.
jr
! EXIST. COLLAPSED
_ CONC. BLOCK _' �, .J
\,RETAINING WALL EXIST. CONC. BLOCK F� ®'
N, TO BE REMOVED RETAINING WALL TO
AND REPLACED, BE REMOVED AND&,,
PROP. WOODEN FENCE _ ���� � `�� �,, - + REPLACED - ��''� D 0
TO MATCH EXIST, FENCE �\ r/ �`� `. " \ \ \
! '
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