20150424 Ver 1_401 Application_20150415

T.E. ALLEN ENGINEERING, P.C.
Post Office Box 103
Rosman, North Carolina 28772
Phone [phone] Firm # C -1997 Mobile [phone]
April 12, 2015
SUBJECT: ,Safee Residence, Stream Restoration and Sediment Removal, 2748 West
Club Blvd., Lake Toxaway, Transylvania County, NC
NC DWQ, 401 /Wetlands Unit V '
1650 Mail Service Center #APR
D
Raleigh, NC 27699 -1650 2 8 2015 1 I
Dear DWQ:
Enclosed, please find five (5) copies of the 401/404 application (PCN form). A check
for the application review fee is also enclosed. This project is for a stream restoration and
sediment removal at an unnamed tributary to Lake Toxaway, Transylvania County, North
Carolina. Lake Toxaway as B; Tr. The total length of proposed stream restoration is
approximately 130 linear feet. See attached Sketches R -1 thru R -5.
By copy of this letter, a trout bugler variance is hereby requested from the NCDENR —
Division of Land Resources Cif gMlicable). The buffer disturbance will exceed ten
percent of the stream frontage. All disturbed areas not to be filled or flooded will be
vegetated pursuant to the seeding schedule in the Erosion and Sediment Control Planning
and Design Manual. If you have any questions or require any additional information,
please do not hesitate to contact me at (828) 877 -4883 or email tealleneng_kcitcom.net.
Sincerely,
Terry
ien, P.E.
Con lting Engineer
Enclosures copies of 401/404 PCN Application Form
Check for application review fee

Copy Furnish w/ attachment:
401 PERMITTING
Mr. Tim Fox
NCDENR Division of Water Quality
2090 US Hwy 70
Swannanoa, NC 28778
828 - 296 -4500
NC FISH & WILDLIFE PERMITTING
NC Wildlife Res. Commission
Attention: Andrea Leslie
645 Fish Hatchery Rd.
Marion, NC 28752
USACE 404 PERMITTING
Mr. David Brown
Asheville Regulatory Field Office
US Army Corps of Engineers
151 Patton Ave, Room 208
Asheville, NC 28801 -5006
TROUT BUFFER VARIANCE
State Sedimentation Specialist
Division of Land Resources
Land Quality Section
1612 Mail Service Center
Raleigh, NC 27699 -1612

. I.
\o�pF W A rF'9
Office Use Only:
Corps action ID no.
DWQ project no.
Form Versions .&T1 1 4
DENR•WAT
401 &BUFFER ESS?4O0/"
Page 1 of 11
PCN Form —Version 1.3 December 10, 2008 Version
Pre - Construction Notification PC Form
A. Applicant Information
1.
Processing
1 a. Type(s) of approval sought from the
Corps:
®Section 404 Permit El Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 27 - Stream Restoration, 13 & 18 or General Permit (GP) number:
1c.
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
1 h.
Is the project located within a NC DCM Area of Environmental Concern (AEC)?
❑ Yes ® No
2.
Project Information
2a.
Name of project:
STREAM RESTORATION and SEDIMENT REMOVAL
2b. County:
Transylvania
2c.
Nearest municipality / town:
Brevard
2d.
Subdivision name:
Lake Toxaway
2e.
NCDOT only, T.I.P. or state
project no:
3.
Owner Information
3a.
Name(s) on Recorded Deed:
Edward F. Safee and wife, Natalie Safee
3b.
Deed Book and Page No.
Book 634, Page 676 - 681
3c.
Responsible Party (for LLC if
applicable):
3d.
Street address:
2748 West Club Blvd. (Lot No. 122 of Block BB of Lake Toxaway Co.)
3e.
City, state, zip:
Lake Toxaway, NC 28747
3f.
Telephone no.:
727 - 423 -7088 in
3g.
Fax no.:
LS U nq
3h.
Email address:
DENR•WAT
401 &BUFFER ESS?4O0/"
Page 1 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
(if applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no.:
4g. Fax no.:
4h. Email address:
5. Agent/Consultant 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 11
PCN Form — Version 1.3 December 10, 2008 Version

B.
Project Information and Prior Project History
1.
Property Identification
1a.
Property identification no. (tax PIN or parcel ID):
1 b.
Site coordinates (in decimal degrees):
Latitude: 35.130678 Longitude: - 82.95382
(DD.DDDDDD) (- DD.DDDDDD)
1 c.
Property size:
1.52 acres
2.
Surface Waters
2a.
Name of nearest body of water (stream, river, etc.) to
Lake Toxaway
proposed project:
2b. Water Quality Classification of nearest receiving water:
B, Trout
2c.
River basin:
Savannah
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:
This parcel is wooded and undeveloped and is located in Toxaway Estates, a private residential development in western
Transylvania County, NC. The lot has several un -named tributaries and drain directly into Lake Toxaway which has a
classification of B: Trout. The general land use is residential.
3b.
List the total estimated acreage of all existing wetlands on the property:
none
3c.
List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
none
3d.
Explain the purpose of the proposed project:
Remove accumulated sediment in streams, stabilize banks, install grade control boulder weirs to create step pools to trap
future sediment and improve water quality. The site and streams receive runoff directly from the Toxaway Golf Course.
3e.
Describe the overall project in detail, including the type of equipment to be used:
Remove approximately 50 cubic yards of sediment, construct approximately 130 linear feet of boulder stream bank
stabilization. Install 105 lienar feet for boulder weirs for grade control & step pools. See attached Sheets R -1 & R -2.
The overall length of the proposed stream bank stabilization shall not exceed 130 linear feet. Stabilization structure to be
natural granite boulders, class 2 riprap gradation. The structure for the grade control weirs shall also be natural granite
boulders. Where it is necessary to create a dry work area, all dewatering discharge shall have a turbidity of not more
than 10 NTUs above background or as otherwise specified in DWQ's Turbidity Standards (15A NCAC 02B.0211(3.)(k.)).
To satisfy the required turbidity limit, the dewatering pump discharge shall be filtered through a Bag Filtration Unit equal to
Model BF -400 from Rain- for -Rent with a 100 to 1 micron nominal rating (P.O.C. at Rain - for -Rent is Jeremy at 704 -393-
3345). The turbidity level of all discharge shall be monitored with calibrated turbidity meters and the filtration equipment
shall be adjusted as necessary to insure compliance with Water Quality Standards. Downstream water shall likewise be
monitored with calibrated turbidity meters to insure compliance with Water Quality Standards.
Uncured concrete shall not be allowed to come into direct contact with surface waters. This will be accomplished by
establishing a "dry work area" as described above. "High Early" cementious material shall be in the stone work to
minimize curing time.
Page 3 of 11
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 /
project (including all prior phases) in the past?
Comments:
❑ Yes ® No ❑ Unknown
4b.
If the Corps made the jurisdictional determination, what type
of determination was made?
El Preliminary ❑ Final
4c.
If yes, who delineated the jurisdictional areas?
Name (if known):
Agency /Consultant Company:
Other:
4d.
If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
S.
Project History
5a.
Have permits or certifications been requested or obtained for
this project (including all prior phases) in the past?
❑ Yes ® No ❑ Unknown
5b.
If yes, explain in detail according to "help file" instructions.
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

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.
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 T
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
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 (T)
(INT)?
other)
(feet)
feet)
S1 ❑ P ®T
Stream Bank
Un -named
Tributary to Lake
® PER
® Corps
15
130
Stabalization
Toxaway
El INT
®DWQ
S2 ❑ P ®T
Grade Control
Un -named
Tributary to Lake
® PER
® Corps
15
105
Weirs
Toxaway
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
235
3i. Comments:
Page 5 of 11
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 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 ❑ P ®T
Lake Toxaway
Lake
02 ❑P
03 ❑P
04 ❑P ❑T
4L Total open water impacts
0
4g. Comments: Dredging work will be accomplished "in the wet' while the lake level is at normal pool elevation. Dredging with
small excavator with minimual incidental fall back. Turbidity curtains will be used to isolate the work areas and curtains will
remain in place until the turbidity in the work area is less than 10 NTUs above background. Upland disposal site with have no
return water and no wetlands will be impacted.
Seawall work will be accomplished "in the dry" by installing a temporary coffer dam around the proposed work area. The
dewatering discharge will be filtered to DWQ Water Quality Standards prior to release.
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
K Total
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:
Page 6 of 11
PCN Form —Version 1.3 December 10, 2008 Version

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 El Tar-Pamlico El 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 T
impact
B1 ®P ❑T
-required?
E-1 Yes
❑ No
B2 ❑P ❑T
El Yes
❑ No
B3 ❑P ❑T
El Yes
❑ No
6h. Total buffer impacts
6i. Comments:
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.
Only low impact construction methods were specified. A dry work area will be created.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
To minimize disturbance during construction, the work will be accomplished with the smallest mechanical equipment
practicable.
Work will be accomplished "in the dry" by installing a temporary coffer dam around the proposed work area. The dewatering
discharge will be filtered to DWQ Water Quality Standards prior to release.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
❑ Yes ® No
impacts to Waters of the U.S. or Waters of the State?
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
❑ Mitigation bank
2c. If yes, which mitigation option will be used for this
El Payment to in -lieu fee program
project?
❑ Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter)
Type
Quantity
Page 7 of 11
PCN Form —Version 1.3 December 10, 2008 Version

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:
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?
❑ 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: Should project exceed 10% or 100' in 1000', a trout buffer waiver will be sought from NCDENR - Div of Land
Resources
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:
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 11
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)? -
1 c.
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
® 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.
N.A.
Page 10 of 11
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?
❑ 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?
❑ Yep ❑ No
8b If yes, explain how project meets FEMA requirements:
8c What source(s) did you use to make the floodplain determination?
Edward F. Safee
Natalie Safee
—3—
Applicant/Agent's Signature
Date
Applicant/Agent's Printed Name
(Agent's signature is valid only if an authorization letter from the applicant
is provided.)
Page 11 of 11
PCN Form — Version 1.3 December 10, 2008 Version

EXISTING STREAM BED L — e STREAM RESTORATION & SEDIMENT REMOVAL PLAN -.�
q nOb � \ -`���, at, .ad M loY,dy nmedq mab1.4 �,.n ob4 oboe
er a,ti,mad E4day b w tsbF m,.b sw d 2b IbR«
/ BAt1( D rs.t d ,Hoof Vera. baffle► bat .e0 and
FLOW PATH ELONGATION BAFFELS CONSISTING OF (27 v... oabr ad, me .tM pear a r1.... IN rdnmt
LARGE WOOD TREE TRUNK BURIED INTO BANK. / \ POOL L WET (IN- STREAM) SEDIMENT TRAP �� r.1me r bdq eMe+bl b br0Nty
1/ / t n..a�r .aR r b be -r- tnr..r rr. a..b.a..
TwICAL \ Approximate Vol = 0.2 Acre -Ft � rommy st err da.a. td.c ^+ d a'°"°' °°"�' ' e° br "°'° °`
PP Pe,bat r b roe nr wdnmt a.d Germ ^er+.e b r.o evapbR. rq Rmtinhi0xat« Deny Slmdaela
q Raoea. W old M b o.r...e by bard ad do.r «
/ i01EBt` Approximate Surface Area = 2,700 SF « s1°by 4�ee e��r �a� a <+.. �= by pe I` A bd.mtr
b -se.an j ey Na0MC a 1a MTM mow bedi0«aE M rol b oleL
LARGE MOOD STRUCTURE KEYS. W/ TRUNK B q �r7 . a=. =-.=== b.1a nabs b,/ea n.dr embr .r. s dwn.
INTO BANK. TYPICAL -.`+� •'�; ••.._ / \ n,r
�.'R°mow a.',a�'°0 r •°p• b eras... Derek Rohs
DESIGN CRITERIA 10 7A. fLabedP M ebbd� a nne,b.d perr,dl. prbr to
GRADE CONTROL WEIR 01. 40 LF. NATURAL bPe+w .a.r net .at may roerusmb d �mwar
GRANITE BOULDERS WITH AVERAGE SIZE US � �. nll*en d tar Rawer. t.,a oumy-S.ur�c
"'�: ` ~'..: :'1•', x'^ ' / I \ \ 1B "X24•• %48" POOL /I; MET IN- STREAM SEDIMENT NCDEM
pe, or w a,ael•'SSUa� aiieta o�",uV v�.,r1.
BANK STABILIZATION WITH NATURAL ( ) s.dn.,teum .6.rm a>drol pmn0. .,d elM o«Mb d....
GRANITE RIPRAP, SIZE GRADATION MEE:TIN
NCDOT CLASS 2 RIPRAP. 240 LF TOTAI :� /♦ A '_ y • W-1.',c 1, minimum n.a...sy be murelw b4deo l.rdaam er a. o.Mda
♦.'C i �_�
OVERALL LENGTH OF RIPRAP BANK '� ffro;• -' I 1 20 M .vt M b b .mera.R. ra M cede .soa, d 0. STABILIZATION. Main Pand: R«N aadM Ebb eedt rIODpR UaYlere d ear o,aq
\/ �'' �••� r- P / / -SOX Perm. Pod Vol... •R..ol.�dme1n.�d Hd« fbdn h OaRA Setdy sad II.dU
-AYg, depth, 3.R e I, Ad Wb -er.m, .R,myt br lt" b o,-" Ra
I\ �`r_ ':'':•n, BDI NO 122, BLOCK BB / —7a1 .�e aape to bottom AdnmpLdmCmbdAetaWae. 1eedr.
�t ad r ` -,-'.r ., I I r
acRLs +i-
\— as, q i F zou P.rmmant so Tb amber bP M laa.e. .r a .tme
/ �46a / / ^I� q Pod Vol-. W�� � b pro' -k d°'�
IAROE taDOD 7Rex:t14E IQY" R/ TglNf 90® 4r10 BdjlC' r ` - ^2'1 aide 4eadtd M oat mead 1 ever
Tw¢K \ 1 f0-ft Vegetated Shelf "m:N Is. . ac °r .,bma.. �nm o s, .
-All sld.. of main pond.
n,dtr, emd,rmb /rbY. «ear band .ed4. rb
Pj ersleto sTRT rl eeo tAGTn21 (option: ..duding farabay berm) v « M aebea.r r a s.yer.r ..t«
GRADE CONTROL WEIR It, 55 LF. \ 1 / q _\ ( % / ` - V.gstoted obw perm. pod
NATURAL GRANITE BOULDERS WITH !q, % �\ 1 \ /� q� -SIG daps, 10:1 no uRnnaa� soaenar, m.e.1a* r,a b peeea b e'
AVERAGE SIZE 18 "X24' %SIB'
Vegtated Side er`O m dbe
57d slope. 31 a .b* dd.l"
- b amaale.
- _ \ l /f,P rYa , \ Urwa Am o ass ebn di ra b era, an:.d
�y�O(¢` { q\ 20'x20' GAZEBO dwrty Ma M 4.b..*.d. adma�'d°`r h A n ; w;
\ ✓ �. - - - - ) _ _ J \ \� // �'�'B`r, � q/q \'9ffj d4.eo . b
EXISTING CULVERT UNDER ROAD (DESIGNED a^ .eebe.9o..aad a� .tavaood .a.vb . .e' °.reawi«h 0. v 10
ra - OE) _ - - fwaei .d
_ 7
r.m.ew
Rl v v _ - _ - _ ya n. Cmaew 6~ M n h" r.od...�
\ _ - - - _ _ \ , , i-- - `l Bl'9 \� �\ .mrr r.b.r. P1P b .er M «orae ember
_ - _ - \� I �- -� x•41 \ \ ea b .waat°..r °mr,la.d «, a r.nb» br As
/ sll ime., den. alaet.ant al AW ai/a.rb ae...sn.d bap
TO LAKE TOXAWAY I _ - _ / _ - 1/� _ \\ - _ 'y \ rr�� br.L Me mwnblM re�,rrb e1,a b rm�wd as �/� \ • -•wb 1 - ^ �/ �-1� 1 / / a)' meW4 ei pkm y- sW dds b than R r
INV[P7 \ q- / // / -�\ _ _ j 1 ' "° �\ aaedr. b o ddd r='Jb, TMy r Abn
7015% a /�' _ f _ - _ _ / _ I ­d ft. a 1. Wd a earsar b .,,pen.. b m e�RwR
CULVERT OUTLET INVERT 7015.1 FT. FROM RA """° -� q - - - _ _ /
/ I� so Asaar R20ao oMSRCS The OmbsOa M md,tae a
SURVEY /151
• J �q.. u m r d tti monad pr,a m .lb d a 1r„r lb.
q Gnrectr M ..Herb 1b ",�,p Th. rk 1e nr.d a
a�p.�rab.r sack dws �i.ma '.a. T- (z)
rub d au.. TO LAKE TOXAWAY
\ \ / / g de wwtl. a, e4Jl 1�m'e«�pRb d .vY. lb Qnbaebr M
\ � \ (/ ` • � � '\ � \ eWL tin a. w-wM Ora.bya•� a a. .et eis ba r
EXISTING CULVERT UNDER ROAD (DESIGNED BY \ q l \ \� \\
OTHERS) q\ / 1 \ \` _ \ \ \ srID sooerwraa F011 THE 2s -4vor elRp}A mF
1. FlmtYp err awdp r as 2'J -fed bfrr ma a.pamt b
r Z tr d .at- M b b smNaw .0 e a deamme =
CULVERT INLET INVERT 3015.7 FT, FROM RA %TER q q '� \ \� «� -..- _ _ \ _ _ - trdai.,,.e ar eof4�Rwlaatlm-. - oroabnnt d
SURVEY - q/ \ i '�4.�' - - \ ` _ _ _ p,.p«ti 0 � y �n1«n Ednwmnnt
\ x amm and .aedy .pddb, b a. b"« M b, ndre pme
a par - M e d o error M b
law � I `\ \ ✓_- - EXISTING STREAM BED LOCATION � , ., (Pa. Pel.,r L 4 pMm and (Ferde
KR1G1101 MIU
Rr F_ 0I lb /b. sw Tablaa R2-A •
FUTURE BANK STABILIZATION WITH NATURAL \ \ - - - _ - -_ , - Rmb�y a1+vo. 13 Lb/Ae. R2-9 m awt R-2
GRANITE RIPRAP. SIZE GRADATION MEETING T \ ` -_/ _ _ _ _ a A4 .aw M b es.rd wl b� a, 4�� p.. ,,,ed+r
CLASS 2 RIPRAP. 240 LF TOTAL OVERALL LENGTH q q / \ \ - - � _ - .�'tlww~i«a a`a'l A b b�`° M a � *
OF RIPRAP BANK STABILIZATION.
/ 4 sal M,rMn.,ta Fa.s r.aa«n.r.tlp,a d .0 db « aeply
4.0 101 b /�rM .alodb.r r..d. w 1.aaa r /a.
1 / ' 50-FT STANDARD SETBACK FOR SEPTIC SYSTEM s lbdd. "vary 4AW - ti00o b /.a. 4�ar .baia Ands n.dd
by tedbp rb eyMb ,reMq "dbq Y as pr.b.M
��\���---''' / [.1950(a)] ague «.br m ers +mom
"d,lans De not ms aom Mda R.b14b r
d e«
Lavd"4"..m�°'"i.bl }.ms �a f.ur and
�\ y. Oenbr d o- err Ferb. r N. wfy .b.w d halm
\ ( I bfs, ..EdOd^imt amgNW, b nubrnb Nypa�I a�
q\ t \ \ b«b.enn ­"ft. bs ben dm,aab.M If.s ion
aedtilydM mope b ae..ab er
TIMBER CART BRIDGE ACROSS POOL. ALIGNMENT \D` \ \ \ \ \ \ `\ \ ap i apaabun« wedrl.nan es w k
OF CART PATH AND BRIDGE SHALL BE FIELD /` -� \ \ \ Mb ry. aeua. la w.d em bar, abe b d,
\ \ rem a a.-y./ b«d.pe. adaL ...d embd Ai.1Q «
ADJUSTED TO ACHIEVE THE BEST FIT. m. -muvne R.b1a. T1prdA
EE EH.
b aer,16aa1 fr ban�tl,. a~rd
q, / t ,br�lmdb b.�l,q.at.�. a e—d..
STREAM RESTORATION &SEDIMENT REMOVAL PLAN q �\ �K" amaeeuP.dtlr.«rmey.aa . uyme« A-b. bM � fib
' \ wtdM��a�pm.rly Ri. err Wi, a,. Pre. am /d nOR- aF.aO' Rw bb. R
\\ abtai ere nW.d aR wrdlm. ra•.m4 mod. -d-..y m0 9RWY DAY& M R.,.y deb. y..ba. q by
R —1 tz RaerM. R TM.. b
Scale: 1 = 20' ba"°"�bs"'b�b�. m.°.�,bnPbwpa arv�°.°
. Re R.y.t.w v,drar tar a«ny« odr b b.dY.tN .aL rrmanua. s.. anw tar Psa.d ery atop Rml«, RS

if I
—
LrrTWAL OTPRE
ator
SDD
t 2 t�
PLAN
e' r ",cr er ",o " „r cur sx.w.rer .cross
CROSS SECTION
ro°�
ovsrac sroce or ca ere ea+rm were SECT /ON r °”
LAKE/POND
TIIl
CIE>
)
L L�
r Deer gr°d°am
KILL
H.W.L. N W.L.
I LIT.
e°re r./ olron we k "qtn /[J
PROFIL E
GRADE CONTROL WEIR -DETAIL
CROSS-SECTION WET (IN- STREAM) SEDIMENT TRAP
\R7y NOT TO SCALE
— NOT TO SCALE
A.— AA.Uon of seAnent.tlarl he *— bed doll be rere—ed by
hood enseee (Waist and shM) only. No .hWtl or ...hi NOTES
equipment wall be used.
1. No work shall be undertalrert within .loan. er
WfNe between October 15th and Aprl 15th or as
OtherwN. spealRed by the NCOENR er NC M !
Mdtlfa
Averog. Stream Width
-
I. opproa 15–FT 2 Stf.ern bed end .1reerMenk to be .t.pBsed
.Rer e.dNrenl remoM.
1 Should the lepootso on. eetend of pope 6
the Coebeebw sipl obtain 'Wdrl– of –Enty ban
.d)—t Property Owner prior to bW-bg work
/BtA�O�S
BE 10 TNIED Y MY +Y •
♦. Th. slip. end density of rse.lobllen.d
+
veOeL•DOn ohm moth edj—t undNbu.ed anal
• ••
PRE — REMOVAL CROSS SECTION
e
(SEDIMENT TO BE REIAOYEO BY NAND)
�v
nohral
N f f
.trsem b.6
ft,o:e bec
/ f f
♦
IG/ f F f
Beater. OowonW.tr.an .rp.oLtl anon RwtoDllsil
�
v pitatkn. Rsepl0: v.p.Wtlan h the Nei
-wtUnjy
f
f
mere shall be by beteeerr ramp -. The
derWty
tlpe and Of roes notated vegebotbn shol
Ylf
m.ten .dpoent unclWhlMd o'eoe.
[TAAI 17F STREAM RFD k c_TR AMBANK
f
(HAND WORN ONLY)
f f f f r•6' (150mm)
1
f f I1Y- In.
1--4
%3 SEDIMENT REMOVAL FROM STREAM BED
f I="'q I—
NOT TO SCALE
•
1901wmc VOW
SOII. 31'ABLIZATION
ItD1Es
I. SLO(P1E�SLWMM5E, SHNL BE :IaE 6
I' (TOOIIIm)
RNdlE15 SIPLL tNYE 0000 SOL OONTACI.
2 APPLY PFIbMNENf SODM BUM NOT TO SCALE
Willow Polo
pry BLAt�li EROSION BLANKETS k
/a- die s It long
a use B LO06ELY $TA11E TURF RpNFORCWENT MATS
Minimum sae
,,1B
5T'IPTE' TD uAxTAN CpITACiRifM SLOPE INSTAL(ATION
11E ro NOT s
Use stinger bar on a backhoe
♦. ON SLOPES 1.5H :IV USE LAMDLEIK C2 OR EQUAL
to make the hole
ON SLOPES 2N.IV USE IANOIDK 452 OR EQUAL
ON SLOPES SH:IV USE IMmLOI( S2 OR EQUAL
ON SLOPES ♦W IV OR PIATIM LSE LANDIOK SI OR EQUAL
FIII the hole with dry send or
sod around the tree Leave no
air spaces around the cutting
4EROSION CONTROL MATTING DETAIL
oI cutting shell be at least
NoT TO YALE
12 into the seasonal lo. wotertable
5 LIVE STAKE - DETAIL
Prsikninery,
— NOT TO SCALE
Not for
Cenetruefkn

5.0 RESTORATION OF TROUT BUFFER AROUND POND
5.1. Prior to beginning work the Owner shall apply for and obtain a trout buffer
waiver from the Director of the Divhlm of Energy. Mineral and land Resources In
the Raleigh Central Office.
5.2 Re— establish and maintain an undisturbed buffer zone 25 feet wide or of
sufficient width to confine visible siltation within the 25% of the buffer zone
nearest the land disturbing activity, whichever Is greater.
Hydrosssd mixtures and wash—waters shall not be allowed to enter streams.
5.3 Additional disturbance of riparian vegetation shall be kept to a minimum.
Where disturbance for temporary come Is necessary, trees and shrubs Mall be
cut and the stumps and roots Mall be left to resprout. Disturbed stream banks
and the widest possible zone outward from the restored stream channel Mall be
planted with native tress and shrubs (1 a, rhododendron, dog hobble, red maple,
silky willow, tog alder, black willor, sleamare). This will help provide long —term
bank stability and stream shading Silky dogwood, anky willow and black willow
kern be planted as live stakes collected during the dormant season. Cuttings
should be randomly planted an four (4) foot centers from the waters edge to the
tap —of —bark. Trees Mould be planted on ten (10) to twelve (12) foot centers.
Stream banks N thane areas shall also be seeded with native need mix with a
temporary nursery crop of wheat, millet, or other grain.
5.4 Provide grosses, trees and shrubs throughout all disturbed trout buffer
zones.
5.5 The Contractor shall provide ant fence and other erosion control measures
as necessary to prevent off site sedimentation and Increased turbidity In surface
waters. Do not allow sediment to enter the creek
5.8 Restore all disturbed trout buffer areas In accordance with the NC DENR
Ecosystem Enhancement Program Publication Guidelines for Riparian Buffer
Restoration, October, 2004.
BUFFER — GRASS SCHEDULE
t1 —Juna1
Kentucky Bluegrass
Hard Fescue
Ryyee C-in
Fertilizer
III Limestone
Hard Fescue
German or Browntop Millet
SEDIMENT REMOVAL PLAN OF ACTION
1.1 Sediment Removal TeMnlque; Remove sediment from stream bed shall be by
hand method (ag.. bucket and shovel). After removal of the sediment, the
stream shall be reemstructed with natural techniques so that Is mimics the
stream channel above the Impacted acne. Only dem, large, angular rock, root
wads. logs, or other natural stream design materials and techniques shall be
used. Materials shall not be placed In the stream channels In a manna that
overly constricts the stream Bow or that Impedes aquatic life movement during
low Bow conditions.
1.2 Trubldity Reduction Techniques;
1.2.1 In —water excavation shall be conducted In dry work areas whenever
practical. The stream @hall be Intercepted immediately upstream fo the Impacted
area and Mall be piped around the work area using we (1) 48" cilametr HOPE
pipe or equal. A minimum of four (4) stone check dens Mall be placed In
series at the Iowa and of the work area to trap my sediment runoff that may
occur during construction. The check dams shall be removed and the stream bed
restored Immediately prior to re— establishing Bow tack to the original stream
section.
1.2.2. Sediment and erosion control measures for sensitive watersheds (15A
NCAC 048 .0124) shall be used and maintained until all disturbed sons are
permanently stabilized. All bare mils shall be seeded as soon as possible after
ground disturbance. Erosion control matting Is Installed with seeding an disturbed
banks.. Matting shall be secured with staples. stakes, or wherever possible, live
stokes of native trees. Tell fescue shall not be used along the stream.
1.2.3 NI heavy equipment operated near streams shall be Inspected and
maintained regularly to prevent contamination of fuels, lubricants. or hydraulic
Builds.
1.3.3. Hydroaeed mixtures and wash—waters shall not be allowed to enter
stream&
3.3 4. Disturbance of riparian vegetation shall be kept to a minimum. Where
disturbance far temporary access Is neeaenery, trees and shrubs shall be cut and
the stumps and roots shall be left to reeprout. Disturbed stream banks and the
widest possible zone outward from the restored stream channel shall be planted
with native trees and shrubs (f.a., rhododendron, dog hobble, red maple, silky
willow, tag alder, black willow, sycamore). This will help provide long —term bank
stability and stream shading. Silky dogwood, silky willow and black willow can be
planted as live stakes collected during the dormant somm. Cuttings should be
randomly planted an four (4) foot centers from the waters edge to the
top —of —bank Treas should be planted an tm (10) to twelve (12) foot centers.
Stream banks In Ness. areas shall also be seeded with native owed mix with a
temporary nursery rap of wheat, millet, or other grain.
4.0 Ttrnellne for Removal Process. Sediment removal shim begin as Boon as
practicable. after all required permits have been obtained. The construction
pMod shall not exceed 14 calendar days. Work shall not be performed between
October 15th and April 15th unless specifically allowed or permitted by the by the
NCDENR or NC Fish k Wildlife.
SEDIMENT REMOVAL FINAL REPORT
At the condu@on of the project, the Project Manager / Contractor shall prepare
and submit a 'Sediment Removal Final Report' to the NCDENR Division of Water
Oudity, Asheville Regional Office, 2090 US Hwy 70 Swonnanca, NC 28778, (POC
Ms. Undo W1ggs. telephone 828 - 298 - 4500). The "Sediment Removal Final
Report' Mall Include;
1.0 Overview of Restoration work
2.0 Post— Removal Assessment
21 Photo Documentation following the Sediment Removal at some locations
previous photo documentation (Also Include a photo documenting the epos area)
22 Other Findings — Vlsud/Survey Work.
23 Conclusions.
DOWNSTREAM MONITORING.
1.0 The Contractor shall survey and document the downstrmom conditions prior
to beginning work The Carbr to shall obtain authorization and right —of —entry
from the downstream property omen prior to beginning this phase of work. Sae
OWO Dometmam Monitoring Requirements. Any off —site sedimentation, Insane
In surface water turbidity above the background level, or other regulatory
Infraction, shall be remedied at the Contractor's expense, All monitoring and
Inspections stall also be In accordance with conditions of the Sedimentation k
Erosion Control Permit; Constructlon Stornwater Permit 1400010000, 401
certification, and stream standards.
2.0 DOWNSTREAM MONITORING (per DWO)
2.1 Before work begins the receiving stream shall be evaluated by the
Contractor. Depending on the downstream reach at least 3 locations shall be
setabllehed for monitoring. Initial rote section. ore to be performed Photo
documentation of those locations Mall also be provided.
2.2 Downstream water shall be mmltered periodically (minimum of weekly) while
work Is being performed. The withdrawal or repair work should be discontinued If
downstream waters are turbid or If sediment Is released. If eedimmt Is released
or turbid waters persists contact DWO within twenty four hours for guidance. If
sediment loss Impacts the receiving stream than sediment removal will be required
under DWO approval.
2.3 Once work Is completed mother cross section and photo documentatim shall
be pa tormed at the set monitoring location& OWO will review this Information to
canton stream knpacts have not occurred.
24 Sediment must be prevented from reaching surface waters during the
lake/pond drawdown. The withdrawal fixture should be placed at or near the
surface with Boats (and water level reduced by no more than me vertical foot
per day. In accordance with Dam Safety Guldellnes).
2.5 While work Is being perform ad at the dam, the lake /pand should be Isolated
from moving water (i.e., via sandbags at the lake /pond headwaters and elphaning
around the lake, or other means necessary to perform work 'In the dry).
however, Bow to the receiving waters should not be removed r reduced to a
level detrimental to aquatic life.
2.8 After the Impoundment Is drained, install sediment and erosion control
structures and/or hydromedhrg as be nacsesory to stabilize exposed soil and
sadIment (r other method of "llizatlon).
2.7. Prior to beginning work the Omer shall attempt to remove fish from the
pond to Imam the Impact of the drawdom on the aquatic life.
TABLE R2 —B
TROUT BUFFER — TREE k SHRUB SCHEDULE
TREES A SHRUBS
QUANTITY
SIZE (HT)
SPACING
LOCATION
NORTH BUFFER
Silky Willow (Sallx sericea)
12
3' _ 5'
12'
Adjacent to pond, between tap —of— bank
Silky Dogwood (Comus amornum)
12
3' — 5'
12'
and property line
Elderberry (Sombucus nigm L esp. Canedensis)
12
3' — 5'
12'
SOUTH BUFFER
Betula nlgm (river birch)
12
3' — 5'
12'
Caryo cordiformis (blttemut hickory)
12
S — 5'
12'
Prdiminary
Not for
Construction
S
8
n
�09
�a � 1€
U F
� N
C :3 Z
&E S
LLJ
Z
Z oI I " 3
m
LuJ
• g
Z)4
d
J a 2
_I b
.E
J� N
O �
Z
_0
F m *) U
0Z
O� u� C1
k
�D N O F
4_
(n
Vertical Scale:
NONE
Horizontal Scale:
NONE
Issue Date:
03 -24 -2015
R -2
SHGET 2 OF 2