HomeMy WebLinkAbout20160092 Ver 1_401 Application_20160113Carson Graves
101 Sondley Parkway • Asheville, NC 28805
January 22, 2016
NC DWQ, WBSCP Unit
1650 Mail Service Center
Raleigh, NC 27699-1650
Dear Sir or Ms:
828.552.3388
20160082
Enclosed are five copies of the PCN Application for the Graves Creekbank Restoration Plan at
101 Sondley Parkway, Asheville, NC 28805 and a check made out to "NC Division of Water
Quality" for the application fee of $240.00.
If you have any questions, please contact me (my email address is carsongraves(—&juno.com).
Thank you.
Sincerely,
DILA^_
C n Graves
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Page 1 of 1
PCN Form — Version 1.3 December 10, 2008 Version
Pre -Construction Notification (PCN) Form
� -
f�
A.
Applicant Information
1.
Processing
" 2016
1 a.
of approval sought from the
TypeCorps:
X Section 404 Permit ❑ Section 10 Permit
40E B FF �Rp RM RCE
1 b.
Specify Nationwide Permit (NWP) number: 13 or General Permit (GP) number:
1 c.
Has the NWP or GP number been verified by the Corps?
❑ Yes
❑ No
1 d.
Type(s) of approval sought from the DWQ (check all that apply):
❑ 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit
❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization
1 e.
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
1f.
Is payment into a mitigation bank or in -lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu
fee program.
❑ Yes
❑ No
1 g.
Is the project located in any of NC's 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:
Graves Creekbank Restoration Plan
2b.
County:
Buncombe
2c.
Nearest municipality / town:
Asheville
2d. Subdivision name:
Sondley Estates
2e.
NCDOT only, T.I.P. or state
project no:
Plat book 46 — page 190
3.
Owner Information
3a. Name(s) on Recorded Deed:
Carson & Judith Graves
3b.
Deed Book and Page No.
3c.
Responsible Party (for LLC if
applicable):
Carson & Judy Graves
3d.
Street address:
101 Sondley Parkway
3e. City, state, zip:
Asheville, North Carolina 28805
3f.
Telephone no.:
828-552-3388
3g.
Fax no.:
3h.
Email address:
jcantygraves@juno.com
Page 1 of 1
PCN Form — Version 1.3 December 10, 2008 Version
4. Applicant Information (if different from owner)
4a. Applicant is:
❑ Agent X owner
4b. Name:
4c. Business name .
(if applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no.:
4g. Fax no.:
4h. Email address:
5. AgentfConsultant Information (if applicable)
5a. Name:
5b. Business name
(if applicable):
5c. Street address:
5d. City, state, zip:
5e. Telephone no.:
5f. Fax no.:
5g. Email address:
Page 2 of 2
B. Project Information and Prior Project History
1. Property Identification
la. Property identification no. (tax PIN or parcel ID):
9659-98-7870
1 b. Site coordinates (in decimal degrees):
Latitude: 35.61945 Longitude: -82.50141
1 c. Property size:
1.152 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
Haw Creek
proposed project:
2b. Water Quality Classification of nearest receiving water:
2c. River basin: map is available at
French Broad
http://h2o.enr.state.nc.us/adminimaps/
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: Broadleaf Deciduous Forest on east bank; landscaped residential on west bank.
This is a residential lot in the Sondley Estates subdivision. Haw Creek enters the property near the NE comer and cascades
down a rock shelf into a 7' vertical clay bank. Existing rock gabions have been installed to prevent erosion above this
point. The creek meanders hard left to undercut a stump at the point. A secondary stormwater channel enters the creek
from the property corner and has eroded a raven with sidewalls exceeding 1:1 and +/- 8' deep. The creek turns right,
roughly parallel to the eastern property line, where the natural grade is 32% and several large trees prevent laying back
the slope. 30LF below this tum, the eastern bank is undercut +/- 3' for 20 LF, near two large healthy trees. Below the
undercut, both side banks drop to a natural grade, +1- 3:1.
3b. List the total estimated acreage of all existing wetlands on the property:
There are no designated wetlands on the property.
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
+/- 200 LF perennial; 12 LF intermittent
3d. Explain the purpose of the proposed project: Steam bank stabilization - to stop the undercutting and erosion of creek
banks and stabilize the slopes.
3e. Describe the overall project in detail, including the type of equipment to be used:
On the west side (stream right) a nearly vertical 7' clay creek bank will be cut back to a 2:1 slope above a 3' stacked boulder
toe in the first 24LF where undercutting is beginning; then cut back at a 2.5:1 slope past the point (inside elbow) with a 5'
flood shelf and no rock toe for the next +/- 75LF. All cut slopes will be matted with coir fabric, under sown with Ernst
Mountain Riparian Seed Mix, and live staked above.
On the east side (stream left) the near vertical left bank will be smooth graded for the first +/- 20LF for good contact with coir
matting and a riprap toe installed. The intermittent storm channel will be piped (12" single wall HDPE) and have Geogrid
lifts installed with a riprap toe for the next +/- 28'. The next 20' section of undercut bank (+/-3' deep) will have a stacked 3'
high boulder toe. The bank above will have the dead stumps removed and overhanging soil cut back. Slopes will exceed
1:1 do to restricted work room: large trees to be protected, proximity to property line (4-10') and 3:1 natural grade above
bank.
Total length of restoration work along centerline of creek is +/-100LF. Work will be done with a track hoe dedicated to this
type of stream restoration work and owned by South Core Environmental, a local stream restoration business. A gas -
powered pump will be used to pump around the work site during construction.
Page 3 of 3
PCN Form — Version 1.3 December 10, 2008 Version
4.
Jurisdictional Determinations
4a.
Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
❑ Yes X No ❑ Unknown
project (including all prior phases) in the past?
Comments:
4b.
If the Corps made the jurisdictional determination, what type
❑ Preliminary ❑ Final
of determination was made?
4c.
If yes, who delineated the jurisdictional areas?
Agency/Consultant Company:
Name (if known):
Other:
4d.
If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
6.
Project History
5a.
Have permits or certifications been requested or obtained for
❑ Yes X No ❑ Unknown
this project (including all prior phases) in the past?
5b.
If yes, explain in detail according to "help file" instructions.
6.
Future Project Plans
6a.
Is this a phased project?.
❑ Yes X No
6b. If yes, explain.
Page 4 of 4
C. Proposed Impacts Inventory
1. Impacts Summary
la. Which sections were completed below for your project (check all that apply):
❑ Wetlands X 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.
2f.
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 ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W2 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W3 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W4 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W5 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W6 ❑ P ❑ T
❑ Yes
❑ Corps .
❑ No
❑ DWQ
2g. Total wetland impacts
0
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a.
3b.
3c.
3d.
3e.
3f.
3g.
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 — non -404,
width
(linear
Temporary m
(INT)?
other)
(feet)
feet)
S1 X P ❑ T
Stabilization
Naw Creek
X PER
❑ INT
X Corps
❑ DWQ
4'
100 LF
S2 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S3 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S4 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S5 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S6 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
3h. Total stream and tributary impacts
1
3i. Comments:
Page 5 of 5
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 individually 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 T
01 X❑ P ❑ T
Haw Creek
Creek Bank Stabilization
Tributary (Creek)
0.05
02 ❑P❑T
03 ❑P
04 ❑P
4f. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If pond or lake construction proposed, then complete the chart below.
5a.
5b.
5c.
5d.
5e.
Wetland 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
0
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes ❑ No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
6. 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.
❑ Neuse ❑ Tar-Pamlico ❑ Other:
Project is in which protected basin?
❑ Catawba ❑ Randleman
6b.
6c.
6d.
6e.
6f.
6g.
Buffer impact
number-
Reason
Buffer
Zone 1 impact
Zone 2 impact
Permanent (P) or
for
Stream name
mitigation
(square feet)
(square feet)
Temporary
impact
required.
131 ❑PEI T
E] Yes
❑ No
B2 ❑ P ❑ T
❑ Yes
❑ No
B3 ❑P❑T
El Yes
❑ No
6h. Total buffer impacts
6i. Comments:
Page 6 of 6
D. Impact Justification and Mitigation
1. Avoidance and Minimization
1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
There are no proposed impacts aside from stream bank stabilization.
b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
A coffer dam will be installed above the construction site and creek water pumped around construction each day.
Construction work will be limited to no more than can be completed and stabilized within the workday. A silt fence will be
installed immediately downstream of the work site. A secondary silt fence will be installed to keep any temporarily
stockpiled cut soil from entering the creek. All disturbed soils will be stabilized before silt fencing is removed.
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 X No
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
2c. If yes, which mitigation option will be used for this
project?
❑ 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 -lieu Fee Program
4a. Approval letter from in -lieu 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
4g. Coastal (tidal) wetland mitigation requested:
acres
4h. Comments:
Page 7 of 7
PCN Form —Version 1.3 December 10, 2008 Version
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
6. 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? If yes, you will have to fill out this entire form — please
contact the State for more information.
❑ 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 mitigation required,
Zone
6c.
Reason for impact
6d.
Total impact
(square feet)
Multiplier
6e.
Required mitigation
(square feet)
Zone 1
3 (2 for Catawba)
Zone 2
1.5
6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund).
6h. Comments:
Page 8 of 8
E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1 a. 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:
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. In which local government's jurisdiction is this project?
❑ Phase II
3b. Which of the following locally -implemented stormwater management programs
❑ NSW
❑ USMP
apply (check all that apply):
❑ Water Supply Watershed
❑ Other:
3c. Has the approved Stormwater Management Plan with proof of approval been
❑ Yes ❑ No
attached?
4. DWQ Stormwater Program Review
❑ Coastal counties
❑ HQW
4a. Which of the following state -implemented stormwater management programs apply
❑ 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
5a. 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 9
PCN Form — Version 1.3 December 10, 2008 Version
F.
Supplementary Information
1.
Environmental Documentation (DWQ Requirement)
1a. Does the project involve an expenditure of public (federal/state/local) funds or the
❑ Yes ❑ No
use of public (federal/state) land?
1 b.
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 (NEPA/SEPA)?
1c.
If you answered "yes" to the above, has the document review been finalized by the
State Clearing House? (If 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 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .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 X 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 in
❑ Yes ❑ No
additional development, which could impact nearby downstream water quality?
3b.
If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," 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 available capacity of the subject facility. .
Page 10 of 10
PCN Form — Version 1.3 December 10, 2008 Version
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or
❑ Yes ❑ No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act
❑ Yes ❑ No
impacts?
El Raleigh
5c. If yes, indicate the USFWS Field Office you have contacted.
❑ Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat?
❑ Yes ❑ No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will 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 (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA -designated 100 -year floodplain?
❑ Yes X No
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination? http://www.ncfloodmaps.com/
To hV4 G' Ws0.3
aX1 lip,
" � �� L�r
Applicant/Agent s Print a e
, ' c�� —T-�-rte► �—
Qpplicant/Agent's na ure
Date
(Agent's signature is valid only if an authorization letter from the applicant
isprovided.)
Page 11 of 11
PROPERTY LINE -APPROXIMATE
PROPERTY CORNER - APPROX.
HAW CREEK ENTERS THE PROPERTY FROM THE NORTH PROPERTY LINE,
THEN CASCADES OVER A ROCK SHELF ERODING & BEGINNING TO UNDERCUT / DRAINAGE CHANNEL
A 7' VERTICAL CLAY BANK BELOW AN EARLIER ROCK GABION INSTALLATION. /
30' DOWNSTREAM A STORM DRAINAGE CHANNEL FROM THE PROPERTY
CORNER IS CUTTING BACK THAT ELBOW (SECTION B). EXISTING SIDE SLOPES
ARE 200%+. 30' FURTHER DOWNSTREAM THE CREEK IS UNDERCUTTING A 20 102.5 NOTES:
LF LENGTH OF BANK (SECTION D) AND THREATENING TWO LARGE HEALTHY 1, THIS IS A PRIMARY TRIBUTARY OF HAW CREEK.
TREES. THE NATURAL SLOPE ABOVE THE UNDERCUT IS 32% (3:1.) 12% 2. THIS SITE IS +/- 0.25 MILE ABOVE THE 100 YEAR
101.8 FLOODWAY.
A 3. THERE ARE NO EASEMENTS IN THE WORK SITE
HIGH WATER j PINE - GOOD 96.4 AREA.
FLOW 99.9 90 % 4. PROPERTY IS OWNED BY CARSON & JUDY GRAVES.
5. SURVEY PLATT OF RECORD IS BY J. RANDY HERRON,
PRIVET LIVE 3.0
B REFERENCE DB 1663 PG571, PLAT BOOK 46 - PAGE 190.
STUMP �► ROC STUMP
SHELF �+
*,, •,,�� - 93.9 % C\
Gqi ST�
e 6 00 93.3 1
C' 2.8
STUM .2
j 10 �I.S
A
99.7
CO
C
i 36" RED OAK
PROTECT ROOT ZONE
D
99.5
POOL
X 96.6ALAR
POPLAR
97.3 91.4 ` � 24 TULIP O
97 $ -PROTECT ROOT ZONE
D
f �
rf
o t
"b ( 1.152 ACRES
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zz
;� .ra.v' :aa�cx pul�re:xr
.X
R/IF _
SITE MAP FROM PLAT SURVEY
PROVIDED BY OWNERS - NTS
SHEET SCHEDULE
SHEET 1 - EXISTING SITE PLAN
SHEET 2 - PROPOSED SITE PLAN
SHEET 3 - SECTION A
SHEET 4 - SECTIONS B & C
SHEET 5 - SECTION D
SHEET 6 - LANDSCAPING PLAN
I- 6" PVC OVERFLOW PIPE FROM POND�� CARSON & JUDO' GRAVES
6 - 4" HDPE DRAINAGE PIPES FROM
388
LEGEND HOUSE GUTTERS/FOUNDATION DEAD MOVE INE STUMP 101 SONDLEY PARKWAY -3 PIN N0.9659-98-7870
EXISTING:— ASHEVILLE, BUNCOMBE COUNTY, NORTH CAROLINA
TOP OF BANK ALDER
EDGE OF WATER -RELOCATE ` FLOOD CARSON CREEK.BANK RESTORATION PLAN
THALWEG - ___ SHELF EXISTING SITE PLAN SHEET I of 6
EDGE OF LAWN
DOWN SLOPE I-20-16 — PLAN SCALE +/-1"=10' oIv 11 x 17 -� RG BURROUGHS RLA
RED MAPLE �► CONSULTING DESIGN SPECIALIST SOUTH CORE ENVIRONMENTAL
1 THIS IS NOT AN OFFICIAL SURVEY. PROPERTY LINES, CREEK LOCATIONS AND SPOT
ELEVATIONS ARE FROM SITE MEASUREMENTS & SURVEY PLAT PROVIDED BY OWNERS.
PROPERTY LINE - APPROXIMATE
PROPERTY CORNER - APPROX.
DRAINAGE CHANNEL
40 LF - 12" DIA. SINGLE WALL
•1I HDPE TO PIPE (+/- 20%) TO
HIGH WATER
FLOW
PRIVET 1 l
STUMP �► ,, 'J ROCH
STACKED
BOULDER TOE
CUT & REMOVE EXISTING
HEMLOCKS, LEYLAND CYPRESS &
EXOTIC BAMBOO IN THIS AREA
CUT BACK EXISTING BANK - GRADE
VARIES - DO NOT EXPOSE BACK OF
GABION BASKETS, STABILIZE w COIR MATTING
(SEE SHEETS 3,4&5)
EXISTING
TOP OF BANK o -
EDGE OF WATER
THALWEG
GRADE BREAK
EROSION FENCING
LIMITS OF
DISTURBANCE
CUT 5' FLOOD SHELF
(SEE SHEETS 4&5)
LEGEND
PROPOSED
TOP OF BANK
BOULDER TOE
RIP -RAP TOE
COIR MATTING
CARRY INTERMITTANT STORM
WATER TO TOE OF SLOPE, DAY-
LIGHT AT BOULDER TOE.
GEO LIFTS
(SEE SHEET 4)
COIR MATTING
(SEE SHEET 5)
REMOVE LIVE TREES
NOTES:
11OCATE & PROTECT ANY UNDERGROUND UTILITY LINES AND INSTALL
EROSION CONTROL DEVICES BEFORE BEGINNING WORK.
2. IN -STREAM WORK SHALL BE STAGED TO PREVENT SOIL FROM
ENTERING STREAM. A COFFER DAM AND FLOW DIVERSION WILL BE
USED TO DIVERT CREEK FLOW DURING CONSTRUCTION.
3. PROTECT ALL TREES AND SHRUBS NOT DESIGNATED FOR REMOVAL.
4. EXCESS EXCAVATED MATERIAL WILL BE USED ON SITE, EITHER
SPREAD EVENLY OVER EXISTING LAWN, USED TO FILL GARDEN
PLANTER BOXES, OR OTHER USES AS AGREED WITH OWNERS.
5. PLACED SOIL WILL BE SEEDED, MULCHED, PLANTED OR OTHERWISE
STABILZED WITHIN TWO WEEKS OF PLACEMENT.
6. GEOLIFTS AND LIVE STAKES TO BE INSTALLED DURING DORMANT
SEASON (DECEMBER - APRIL.)
73REES TO BE REMOVED, BRUSH & STUMPS CLEARED AS PART OF
THIS CONSTRUCTION WILL BE REMOVED FROM SITE.
8. EXISTING EXOTIC BAMBOO (PHYLOSTACHIS) ROOTS WILL BE
GRUBBED OUT AND RHIZOMES REMOVED FROM FILL SOIL. ROOTS WILL
BE REMOVED FROM SITE AND DISPOSED OF IN AWAY PREVENTING
FURTHER SPREAD (NOT BURIED.)
9. ERADICATE INVASIVE EXOTIC PLANTS IN THE WORK AREA - POST -
CONSTRUCTION FOLLOW UP WILL BE NEEDED IN THE GROWING
SEASON, BY LANDSCAPING CONTRACTOR.
10. MAINTAIN AN UNDISTURBED +/- 5' BUFFER STRIP ALONG PROPERTY
LINE.
36" RED OAK
L PROTECT ROOT ZONE
It_-,' D
REMOVE DEAD
STUMPS
24" TULIP POPLAR
PROTECT ROOT ZONE
TOTAL AREA TO BE DISTURBED: 2,400 SF
TOTAL PROJECT LENGTH: 100 LF FOLLOW-
ING CENTERLINE OF CREEK w 3% FALL.
NO EASEMENTS ARE SOWN IN THIS AREA
ON PLAT OF RECORD.
THIS IS THE PRIMARY TRIBUTARY OF HAW
CREEK, FRENCH BROAD WATERSHED.
THIS SITE IS +/- 0.25 MILES ABOVE FEMA
FLOODWAY.
EROSION CONTROL
FENCING CARSON & JUDY GRAVES
828-552-3388
101 SONDLEY PARKWAY - PIN NO. 9659-98-7870
ASHEVILLE, BUNCOMBE COUNTY, NORTH CAROLINA
CARSON CREEKBANK RESTORATION PIAN
PROPOSED SITE PLAN SHEET 2 of 6
1-20-15 - PLAN SCALE +/- I "=I 0' - RG BURROUGHS RLA
CONSULTING DESIGN SPECIALIST SOUTH CORE ENVIRONMENTAL
THIS IS NOT AN OFFICIAL SURVEY. PROPERTY LINES, CREEK LOCATIONS AND SPOT
ELEVATIONS ARE FROM SITE MEASUREMENTS & SURVEY PLAT PROVIDED BY OWNERS.
SMS
mo
95
SECTION A - EXISTING
SMALL PINE
ME
9' CUT BACK TOP OF BANK
6"x 6" TRENCH TO
ANCHOR MATTING
SOIL r% 99.9 i 1 1 99.5 -t- 0-, -owl
STAKES
95
7'
SECTION A - PROPOSED
LEGEND
EXISTING PROPOSED
GRADE NEW GRADE w COIR MATT
GRADE TO BE CUT BOULDER TOE
SOIL
FIL'
ANCHORED FLUSH
"URFACE, SOW
-$EED MIX BEFORE
MATTING
TOE,
INTO BANK
NOTES:
1. LOCATE ANY UTILITY LINES LINE AND INSTALL EROSION CONTROL
FENCING BEFORE BEGINNING WORK.
2. DISTURB NO MORE SOIL THAN CAN BE STABILIZED WITHIN THE
WORK DAY, TYPICAL.
3. SMOOTH SOIL SURFACE, REMOVE ALL DEBRIS AND SOW ERNST
MOUNTAIN RIPARIAN NC SEED MIX (ERNMX - 304) AT 20 LBS/AC
BEFORE PLACING MATT, TYPICAL, ADD PLANT PLUGS AND CONTAINER
PLANTS BY CUTTING AN "X" IN THE FABRIC.
4. MATTING SHALL BE ROLANKA BioD-Mat 60 OR APPROVED EQUAL
100% COIR FIBER MATTING STAKED X O.C. IN DIAMOND PATTERN.
LAP OVER DOWNSTREAM & DOWN SLOPE EDGES 1' MINIMUM.
MATTING ANCHORED IN BOULDER TOE AT TOE OF SLOPE.
5. LIVE STAKES WILL BE SILKY & RED OSIER DOGWOODS, NINEBARK &
ELDERBERRY INSTALLED IN A T DIAMOND PATTERN, FIRST ROW
STARTING V ABOVE TOP OF WALL OR BASE OF SLOPE, TYPICAL.
5. EXCESS CUT SOIL WILL BE TEMPORARILY STORED IN ADJACENT
LAWN AREAWITH SILT FENCING TO PREVENT ENTRY BACK INTO
STREAM, TYPICAL.
6. NO WORK TO BE DONE ON SOLID ROCK SHELF, LEFT SIDE OF
CREEK BANK.
CARSON & JUDY GRAVES
828-552-3388
101 SONDLEY PARKWAY - PIN NO. 9659-98-7870
A.SHEVILLE, BUNCOMBE COUNTY, NORTH CAROLINA
CARSON CREEKBANK RESTORATION PLAN
SECTION A
SHEET 3 of 6
1-20-16 - SECTION SCALE 1''- 5' - RGBURROUGHS RLA
------ -------- CONSULTING DESIGN SPECIALIST SOUTH CORE ENVIRONMENTAL
THIS IS NOT AN OFFICIAL SURVEY. PROPERTY LINES, CREEK LOCATIONS AND SPOT
ELEVATIONS ARE FROM SITE MEASUREMENTS & SURVEY PLAT PROVIDED BY OWNERS.
+!-21 O
PROPEwe
RTY
100
95
90
SECTION B - EXISTING
100
w4
m
SECTION C - EXISTING
12" BERM � BOULDER FA E; PLANTED
NOTES:
1. MATTING ON SLOPES EXCEEDING 2:1 SHALL BE
ROLANKA BioD-90 OR APPROVED EQUAL 100% COIR
FIBER MATTING, STAKED 3'0.C. IN DIAMOND PATTERN
IN SECTION B; AND ROLANKA BIOD-60 IN SECTION C,
RIGHT BANK, TYPICAL.
2.SMOOTH SOIL SURFACE & SCARIFY SLOPES (RAKE
LIGHTLY ACROSS SLOPE TO HOLD SEED) SOW ERNST
MOUNTAIN RIPARIAN SEED MIX - ADD CREEPING RED
FESCUE TO SLOPES EXCEEDING 2:1 - BEFORE
PLACING MATTING.
3. PLANT CONTAINER PLANTS BY CUTTING AN "X" IN
THE COIR FABRIC. ADD MATTING ANCHORS AS
NEEDED TO KEEP MATTING WELL ANCHORED TO
SLOPE, TYPICAL.
4. SIDE SLOPES ON THE LEFT BANK, SECTION B, WILL
APPROXIMATE 200% DO TO RESTRICTIONS FROM
NATURAL SLOPE, PROXICIMTY TO PROPERTY LINE
AND IMPACT ON EXTISTING TREES, SIMILAR IN
SECTION D.
12"SINGLE WALL HDPE, -CF, ,
....
QF U I TACE GHANNl L
j - CUTBA T0Fr0Fl3Al%R� +I- I r.0-
... t T-BOtl - IPE -M
-DtAlS0Ni'% T i SLOP -
_
-
CORNER
102.5
w.
ROI AN_KA__8 0-D B1.
GBIR I�L'1&" I.IF_iS,_+L�2' I TBACK-
__ i EK E STUM CUT BACK 4._._.....�.. _
6x6._. T '
COMPACT SOIL EACH LIF
SOW RIPARIAN SEED MIX B NEATH
OP OF BANK
ANCHC
TOP FLAP OF MATTING, E
ikCH LIFT
i
}
9i.2
99.1
......
--- -LIVESIA
RIFFL�
933
SAME S
ECIE
`� f
EE NOTE. "''may Sv
AS LIVE
STAKES
5' FLOOD 5 ELF i'�
MATTI
G ANCHORS
w-..
3' ABOVE BASE FLOW
WITH
ANK SURFACEUZIz
SECTION B - EXISTING
100
w4
m
SECTION C - EXISTING
12" BERM � BOULDER FA E; PLANTED
NOTES:
1. MATTING ON SLOPES EXCEEDING 2:1 SHALL BE
ROLANKA BioD-90 OR APPROVED EQUAL 100% COIR
FIBER MATTING, STAKED 3'0.C. IN DIAMOND PATTERN
IN SECTION B; AND ROLANKA BIOD-60 IN SECTION C,
RIGHT BANK, TYPICAL.
2.SMOOTH SOIL SURFACE & SCARIFY SLOPES (RAKE
LIGHTLY ACROSS SLOPE TO HOLD SEED) SOW ERNST
MOUNTAIN RIPARIAN SEED MIX - ADD CREEPING RED
FESCUE TO SLOPES EXCEEDING 2:1 - BEFORE
PLACING MATTING.
3. PLANT CONTAINER PLANTS BY CUTTING AN "X" IN
THE COIR FABRIC. ADD MATTING ANCHORS AS
NEEDED TO KEEP MATTING WELL ANCHORED TO
SLOPE, TYPICAL.
4. SIDE SLOPES ON THE LEFT BANK, SECTION B, WILL
APPROXIMATE 200% DO TO RESTRICTIONS FROM
NATURAL SLOPE, PROXICIMTY TO PROPERTY LINE
AND IMPACT ON EXTISTING TREES, SIMILAR IN
SECTION D.
12"SINGLE WALL HDPE, -CF, ,
....
QF U I TACE GHANNl L
j - CUTBA T0Fr0Fl3Al%R� +I- I r.0-
... t T-BOtl - IPE -M
-DtAlS0Ni'% T i SLOP -
_
-
w.
ROI AN_KA__8 0-D B1.
GBIR I�L'1&" I.IF_iS,_+L�2' I TBACK-
__ i EK E STUM CUT BACK 4._._.....�.. _
6x6._. T '
COMPACT SOIL EACH LIF
SOW RIPARIAN SEED MIX B NEATH
OP OF BANK
ANCHC
TOP FLAP OF MATTING, E
ikCH LIFT
rte'"
L
......
--- -LIVESIA
E -H ----
_ .E.STAK
SAME S
ECIE
`� f
EE NOTE. "''may Sv
AS LIVE
STAKES
5' FLOOD 5 ELF i'�
MATTI
G ANCHORS
w-..
3' ABOVE BASE FLOW
WITH
ANK SURFACEUZIz
.93-.0 7&�
-----------
SECTION B - PROPOSED SECTION C - PROPOSED
LEGEND
EXISTING: PROPOSED
GRADE NEW GRADE w COIR. MATT
RIPRAP TOE
ENCH TO
?R MATTING
FLUSH
CARSON & JUDY GRAVES
828-552-3388
101 SONDLEY PARKWAY - PIN NO. 9659-98-7870
ASHEVILLE, BUNCOMBE COUNTY, NORTH CAROLINA
CARSON CREEKBANK RESTORATION PLAN
SECTIONS B & C
SHEET 4 of 6
1-20-16 - SECTION SCALE 1 "=5' - RG BURROUGHS RLA
CONSULTING DESIGN SPECIALIST SOUTH CORE ENVIRONMENTAL
THIS IS NOT AN OFFICIAL SURVEY. PROPERTY LINES, CREEK LOCATIONS AND SPOT
ELEVA'TI'ONS ARE FROM SITE MEASUREMENTS & SURVEY PLAT PROVIDED BY OWNERS.
s
100
95
EXISTING SECTION D
36" RED OAK - MINIMIZE SOIL DISTURBANCE
(10' FROM TRUNK PREFERED)
4
APPROX. PL
100
T O.C.
95
CUT BACK TOP OF BANK +/-15 LF
BOL LDER TOE w 5' FLOOD SHELF ",
12 CZ FILTER FABRIC 2%
rw
90 i
SECTION D — PROPOSED
LEGEND
EXISTING: PROPOSED
GRADE •�••.� GRADE WITH COIR MATTING
BOULDER TOE ftlEE
w FILTER FABRIC
TO ANCHOR MATTING
NOTES:
1. RELOCATE 6 EXISTING 4" HDPE DRAINAGE PIPES AND
1 - 6" PVC OVERFLOW PIPE FROM POND, DAYLIGHT AT
BOTTOM OF SLOPE. HIDE ENDS,
2. SMOOTH GRADE & LIGHTLY SCARIFY STEEP CUT
SLOPE (RAKE HORIZONTALLY) BEFORE SOWING ERNST
MOUNTAIN RIPARIAN SEED MIX (AT RECOMMENEDED
RATE) + CREEPING RED FESCUE, PRIOR TO PLACING
COIR MATTING. RED FESCUE IS FOR THE UPPER, DRIER
SLOPE, 3'+ ABOVE WATERLINE.
3. GRUB & REMOVE EXOTIC BAMBOO) (PHYLOSTACHIS)
FROM CUT SOIL BEFORE PLACING.
4. REMOVE DEAD STUMPS & UNDERCUT SOIL, LEFT
BANK. FINAL SLOPE WILL EXCEED 1:1 - ADD STAKING AS
NEEDED TO ANCHOR COIR FABRIC & KEEP SOIL
CONTACT.
5. MINIMIZE DAMAGE TO ROOT ZONE OF EXISTING
TREES (36" RED OAK & 24" TULIP POPLAR.)
6. CONTAINER PLANT PLACEMENT IS COVERED ON
SHEET 6,
CARSON & JUDY GRAVES
828-552-3388
101 SONDLEY PARKWAY - PIN NO. 9659-98-7870
ASHEVILLE, BUNCOMBE COUNTY, NORTH CAROLINA
CARSON CREEKBANK RESTORATION PLAN
SECTION D SHEET 5 Of 6
1-20-16 - SECTION SCALE +/- I"=5' - RG BURROUGHS RLA
CONSULTING DESIGN SPECIALIST SOUTH CORE ENVIRONMENTAL
THIS IS NOT AN OFFICIAL SURVEY. PROPERTY LINES, CREEK LOCATIONS AND SPOT
ELEVATIONS ARE FROM SITE MEASUREMENTS & SURVEY PLAT PROVIDED BY OWNERS.
HIGH WATER
-__ FLOW
I - A Imo.! N
"JYT Vit. -Y
17
C-�rUL1 PI �1 Ca
PROPERTY LINE - APPROXIMATE
4�
i
/ PROPERTY CORNER -APPROX.
DRAINAGE CHANNEL
atlt.c..t�a�
�d�it rt
PINE
Q
STAB
�.t PA�-•t b.a
HAW CREEK
M I✓d.Fa W
- F¢C.Fl:7ii
ew,g.m I& I �ALeT
RED MAPLE
PLANT LIST
QNT
SYM SIZE PLANT COMMENTS
1
A
15G
AMELANCHIER ' AUTUMN BRILLIANCE' - SPECIMEN ON SMALL BERM W BOULDERS
3
Ai
3G
FLAME AZALEA (NATIVE SPECIES) - ALONG TOP OF SLOPE
3
BB
3G
RABBIT -EYE BLUEBERRY
12
C
3G
CLETHERA'HUMMINGBIRD'
3
F
3G
FOTHERGILLA'MT AIRY'
3
6-8'
B&B
EASTERN HEMLOCK - LOCATED TO PROVIDE SCREENING TO NEIGHBOR'S HOUSE
42
1
1G
ITEA `LITTLE HENRY'- 240C, AROUND BOULDER GROUPING, EAST BANK
50
I
1G
ITEA'HENRY'S GARNET - 340C, ALONG TOP EDGE OF CUT SLOPE, WEST BANK
3
ML
3G
MOUNTAIN LAUREL'SARAH'
30
PG
1G
PANICIUM NORTHWIND' -18n OC, ALONG TOP OF BANK,
5
SS
3G
SWEETSHRUB (NATIVE SPECIES OR SIMILAR)
1
WH
3G
WITCH -HAZEL (NATIVE) - NEAR TOP OF SLOPE
12
YR
1 G
YELLOWROOT -18"OC ON BANK ABOVE FLOOD SHELF
WILDFLOWER QUARTS
8 B BUTTERFLY WEED - SCATTERED THRU MEADOW AREA
5 c CARDINAL FLOWER - 12-18"OC STAGGARED, LOWER END OF FLOOD SHELF
8 L LIATRIS SPICATA (SPECIES) - +/- 18"OC, STAGGARED IN DRIFTS
8 M MONARDA FISTULOSA' CLAIRE GRACE'- +/-18" OC, IN SMALL GROUPINGS
18 P PURPLECONE FLOWER ' KIM'S KNEE HIGH'- +I- 18" OC, IN GROUPINGS OF 3 TO 6
GRASS & RUSH PLUGS (DP 38)
76 LITTLE BLUESTEM 'THE BLUES'- 12-18"OC, THROUGHOUT 2 BUTTERFLY MEADOWS, NEAR LAWN
76 SOFT RUSH - STAGGARED EVENLY ALONG FLOOD SHELF, PLANT THROUGH COIR FABRIC
NOTES:
11IVE STAKING & SOWING RIPARIAN SEED MIX WILL TAKE PLACE DURING BANK STABILIZATION
CONSTRUCTION, IN THE DORMANT PERIOD, BY SOUTH CORE ENVIRONMENTAL.
PLANT PLUGS & CONTAINERS WILL BE INSTALLED SOON AFTER, AS EARLY SPRING GROWTH BEGINS
BY BB BARNS LANDSCAPING COMPANY.
2. ADJUST CONTAINER PLANT LOCATIONS TO FOLLOW THE: TOPS OF SLOPES AND MATCH EDGE OF
LAWN SMOOTHLY BACK INTO EXISTING EDGES.
3. REMOVE/ERADIATE INVASIVE EXOTIC PLANTS (BAMBOO, JAPANESE BARBERRY & MULTIFLORA
ROSE, PRIVET, ORIENTAL BITTERSWEET, WINEBERRY) FROM PROJECT AREA.
4. ALL SOIL WILL BE STABILIZED BEFORE REMOVING EROSION CONTROL FENCING.
5. ALL CONTRACTORS WILL LEAVE THE JOBSITE IN A NEAT ORDERLY APPEARENCE.
CARSON & JUDY GRAVES
828-552-3388
101 SONDLEY PARKWAY — PIN NO. 9659-98-7870
ASHEVILLE, BUNCOMBE COUNTY, NORTH CAROLINA
CARSON CREEKBANK RESTORATION PLAN
LANDSCAPING PLAN SHEET 6 of 6
1-20-16 - SCALE +/- 1'=10'ON I I x 17 - RG BURROUGHS RLA
CONSULTING DESIGN SPECIALIST SOUTH CORE ENVIRONMENTAL
THIS IS NOT AN OFFICIAL SURVEY. PROPERTY LINES, CREEK LOCATIONS AND SPOT
ELEVATIONS ARE FROM SITE MEASUREMENTS & SURVEY PLAT PROVIDED BY OWNERS.