20150048 Ver 1_401 Application_20150115

Montalvo, Sheri A
From
Homewood, Sue
Sent.
Wednesday, January 14, 2015 12 54 PM
To:
Montalvo, Sheri A
Subject
courtesy copy
Attachments
DOC150114 pdf
Sheri,
Would you please put this as a courtesy copy in BIMS (note the received date was 12/29) 1 dust realized it was sent
directly to me Thanks so much
Please note my new contact information
Sue Homewood
NC DENR Winston -Salem Regional Office
Division of Water Resources — Water Quality Programs
450 W Hrnos Mill Rd, Suite 300
Winston Salem NC 27105
Voice (336) 776 -9693
Cell (336) S 13 -1863
E -mail corie,,pondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to Lhird parties

N% c iffl
A S S O C I A T C S
Decembei 24, 2014
US Aim) Corps ol' I :ngineet s
Asheville Regulatory Field Office
151 Patton Ave, Room 208
Asheville NC 28801 -5006
Attu I asim Alexandei
2 0 9 5 0 0 4 8
RE Town of Blowing Rock, Sunset Di ive Culvert Replacement Project
PrC-COnsh uctlon Notification, NWP #3
Dear GIs Ale,,ander
Rag, _-
0C2 9 24
V�iriar��r �d�rrY �
On behalf Of 01,11 client, Town ol'Blowing Rock, please find enclosed a PCN application
for the referenced project dated December 22, 2014 The purpose of the project is to
replace a faring culvert, protect an existing sewerline, stabilize sticam banks arOUnd the
replacement culvert, and temedy stornnwater drainage problems A NWP -3 is requested
to complete the proposed work One courtesy COPY of the PCN application is being
provided tc, the N('])ENR, Division of Water ResOtirees and one copy of the PCN
apphcatron is being provided to the NC Wildlife Resource Commission McGill
Associates, P A is the Authorized Agent (form Included) and should be copied on all
project correspondence Please let us know if you have any questions or comments
SInCCiCly,
JoIni C Vila"
N4eGill Associates. P A
Piogt in Sei vices Managet- Environmental
Cc Sue I Ioniewood, Winston -Salem Regional Office - NCDWR
Andrea Leslie, NC Wildlife Resource Commission
Doug Chapman, P.1? - Project Engineer
Stott Fogleman, Town of Blowing Rock - Town Manager
I uvr1 0 11 111c11 t j1 0 PIanniiig o TtnanCC
il� (.�Il I+�r,rrrti�t P 1 l6t V'� i, 1lrtrdc1/Nid 5[c B Bork Amlh(mollnf1 2h6O7

Office Use Only
Corps action ID no
DWQ project no
Form Version 1 3 Dec 10 2008
Pre - Construction Notification (PCN) Form
A, Applicant Information
1 Processing
1 a — Type(s) of approval sought from the 404 P
t
ecion Permit
Corps S ❑ Section 10 Permit
1 b Specify Nationwide Permit (NWP) number 3 or General Permit (GP) number —�
1c Has the NWP or GP number been verified by the Corps ?' ❑ Yes
1d lype(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 For the record only for DWQ 401 For the record only for Corps Permit
because written approval is not required? Certification
Z Yes ❑ No ❑ Yes
1f Is payment into a mitigation bank or in -lieu fee program proposed for mitigation El
of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu
fee program
1g Is the project located in any of NC's twenty coastal counties If yes, answer 1h ❑ Yes
below
1h Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes
2 Project Information
2a_Naine of project _ Town of Blowing Rock, Sunset Drive Culvert Replacement
® No
2b
County
Watauga
2c
Nearest municipality / town
Blowing Rock
2d
Subdivision name
2e
NCDOT only, T 1 P or state
--project
no
3
Owner information
3a
Name(s) on Recorded Deed
Right -of -Way, Town of Blowing Rock
3b
Deed Book and Page No
NIA
3c
Responsible Party (for LLC if
applicable)
Scott Fogleman (see Section 4 below)
3d Street address
3e City state, zip
3f Telephone no
3g Fax no
3h Email address
® No
Z No
® No
® No
Town of Blowing Rock, Cornish Road Culvert Replacement Project NWP #3 PCN Application
Page 1 of 13 December 22, 2014

�4
ApPlicant Information (if different from Owner)
4
Applicant is
Agent Other, specify Administrative
4b
Name
Scott Fogleman, Town Manager
Business name
(if applicable)
Town of Blowing Rock
4d
Street address
1036 Main Street
4e
City, state, zip
Blowing Rock, INC 28605
4f
1 clephone no
[phone]
4g
Fax no
[phone]
4h
Email address
5
Agent/Consultant Information (if applicable)
5b
Business name
(if applicable)
McGill Associates, P A
5c
Street address
468 New Market Blvd Ste B
5d
City, state, zip
Boone, NC 28607
5e
Telephone no
[phone]
5f
Fax no
[phone]
5g
Email address
l own o/ Blowing Rock, Sunmet Drive Culvert Replacement Project NYVP#3PCNApplication
Page 2of13 December 22, 2014

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)
1c Property size
2 Surface Waters
2a Name of nearest body of water (stream, river, etc) to
proposed project
2b Water Quality Classification of nearest receiving water
2c River basin map is available at
http Nh2o enr state nc usladmin /maps/
Project Site is in the Right -of -Way on Sunset Drive at the
intersection with Cornish Road
Latitude 36 1327 _ Longitude - 81 6684
(DD DDDDDD) ( -DD DDDDDD)
Middle Fork South Fork New River
New River
Town of Blowing Rock, Cornish Road Culvert Replacement Project NWP #3 PCN Application
Page 3 of 13 December 22, 2014

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
1 he Project Site is located in Blowing Rock, NC at the intersection of Sunset Drive and Cornish Road where an existing
double 18" x 40' CMP (Pipe #1) conveys unnamed tributary to Middle Fork South Fork New River This tributary averages
6' in width and 8 -10% slope within the Project area The existing culvert rests on bedrock Bank erosion has exposed an
underground sewer line above the culvert inlet Additionally, streambank erosion below the outlet of the culvert is
encroaching onto Sunset Drive causing a safety concern
1 hirty feet uphill of the existing double 18" x 40' CMP, along Sunset Drive, an existing stormwater ditch has become
choked with sediment and debris, and the 18" CMP (Pipe #2) that was designed to convey stormwater from the ditch,
under Sunset Drive to the downstream end of the Pipe #1, has failed A sinkhole has formed on the edge of Sunset Drive
at the inlet to Pipe #2 During storm events, stormwater spills out of the ditch and runs downhill to UT- Middle Fork South
Fork New River causing streambank erosion
The surrounding area of the Project Site is a single family residential neighborhood located on a moderately steep
hillside The drainage area for the Project Site is approximately 7 -acres
3b List the total estimated acreage of all existing wetlands on the property
N/A
3c List the total estimated linear feet of all existing streams (intermittent and perennial) on the property
Tributaries have not been delineated beyond the scope of the Project Site Project Site encompasses approximately 80
linear feet of unnamed tributary to Middle Fork South Fork New River
3d Explain the purpose of the proposed project
The 1 -own of Blowing Rock, Sunset Drive Culvert Replacement Project will replace an existing undersized and failing
culvert conveying Jurisdictional stream flow, protect an existing sewer line, stabilize streambanks around the inlet and
outlet of the replacement culvert, and remedy stormwater drainage problems along Sunset Drive in the immediate vicinity
3e Describe the overall project in detail, including the type of equipment to be used
The 1 own of Blowing Rock, Sunset Drive Culvert Replacement Project proposes to replace a fading double 18" x 40'
CMP (Pipe #1) that conveys jurisdictional waters (UT- Middle Fork South Fork New River) Normal stream flow is not
being conveyed through the culvert, flow is going under the culvert Streambank erosion problems are occurring at both
the inlet and outlet ends of the culvert On the inlet end, high flow events have washed out material around and above the
culvert exposing an underground sewer fine and eroded the road shoulder At the outlet end of the culvert, bank erosion
is occurring on the right side of the channel encroaching onto Sunset Drive, causing safety concerns
The proposed replacement culvert is a double 24" x 60' HDPE The replacement culvert will extend an additional 10' on
both the upstream and downstream ends of the existing culvert footprint Extending the culvert on the inlet end will create
a wider road shoulder allowing for improved safety and protection for the sewer line Extending the culvert on the
downstream end will remedy a safety concern and eliminate an erosion problem in this area — see photos 20 linear feet
of new permanent stream impacts are proposed with the replacement culvert The replacement culvert will not be
countersunk due to the presence of bedrock
The second area to be maintained under this NWP #3 is a ditch along Sunset Drive thirty feet above Pipe #1 Proposed
work will plug the existing non - functional 18" drain pipe (Pipe #2) and extend the existing ditch from Pipe #2 to just above
Pipe #1 Extending the ditch to UT- Middle Fork South Fork New River will result in temporary impacts on the upstream
side of Pipe #1 A total of 25 linear feet of temporary impacts will be necessary for the project including pump around
operation for culvert installation All temporary impacts will be stabilized following work with erosion control matting and
riparian seed mix
No concrete will be used during culvert installation No nprap outfall protection will be installed with the replacement pipe,
stream gradient is too steep and the streambed is bedrock controlled All temporary fill used in flow diversion will be
removed following culvert installation
Town of Blowing Rock, Sunset Drive Culvert Replacement Project NWP #3 PCN Application
Page 11 of 13 December 22, 2014

4 Jurisdictional Determinations —
4a 1 iave 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? ❑ Yes No ❑ Unknown
Comments
4b If the Corps made the jurisdictional determination, what type
of determination was made? ❑ Preliminary ❑ Final
4c If yes, who delineated the jurisdictional areas? Agency /Consultant Company McGill Associates, P A
Name (if known) Sean Martin, John Vilas 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
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?
6b If yes explain
® No — ❑ Unknown
El Yes —® No
Town of Blowing Rock, Sunset Drive Culvert Replacement Project NWP #3 PCN Application
Page 5 of 13 December 22, 2014

C Proposed Impacts Inventory
I 1111PlCtS Summary
1 a Which sections were completed below for your project (check all that apply)
J Wetlands Streams - tributaries ❑ Buffers
FJ_ 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
a 2b 20 2d 2e 2f
Welland impact Type of jurisdiction
number — Fype of impact Type of wetland Forested (Corps - 404, 10 Area of impact
Permanent (P) or (if known) DWQ — non-404, other) (acres)
__ �pqrar
_1en T
y_E_
W1 P [_] T ❑ Yes ❑ Corps
No ❑ DWQ
W2
P T I ❑ Yes ❑orps
❑ No ❑ DWQ
VV3 ❑ P F-I T ❑ Yes ❑ Corps
❑ No El DWQ
W4 []POT ❑ Yes ❑ Corps
❑ No ❑ DWQ
W5 El P [] T ❑ Yes ❑orps
❑ No ❑ DWQ
El Yes [:1 Corps
W6 ❑ P F I T
L F-1 No ❑DWQ
2g. Total wetland impacts
2h Commonts
3 Stiecim Impacts
If there arc., 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)9 other) (feet) feet)
UT-Middle Fork ❑ PER Corps
S1 EP[_1T Culvert South Fork New 6 20
River INT ❑DWQ
UT-Middle Fork ❑ PER Corps
S2 ❑ 1`71 [,J T Fill South Fork New Z INT EJ DWQ 6 25
S3 nPL] T ❑ PER ❑ Corps
F-1 INT EI DWQ
S4 ❑ P L] T El PER ❑ dorW-
El INT
S5 ❑ P Ll 1 ❑ PER ❑ Corps
❑ INT F-1 DWQ
�S6 EP [-IT ❑ PER
❑ INT ❑ DWQ
3h Total s t-r e-a m-" and t" r i b-u —ta'r-y' Impacts ­ 45
Town of Blowing Rock, Sunset Drive Culvert Replacement Project NWP #3 PCN Application
Page 6 of 13 December 22, 2014

31 Comments 20 linear feet of permanent stream impacts associated with the new culvert, 25 linear feet of temporary stream
impacts associated with the pump around operation for performing culvert installation in the dry and for grading the new ditch
along Sunset Drive to tie into the streambank�
4 Open Water Impacts
If there are proposed impacts to fakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
e U S then mdiv duall y list all omen water impacts below _
4c 4d - 4e
Open water Name of waterbody
impact number -- (if applicable) Type of impact Waterbody type Area of impact (acres)
Permanent (P) or
-1 empoi ary (T)
04 L� P F1 7 _ - - _ - -- - - - -- -
4g Comments
5 Pond or Lake Construction
Fond or lake construct ionpro op sed, tl-
5a ; 5b
I
Pond ID Proposed use or purpose
lumber of pond
Pi
- J-
P2 — --
5f Total
4f Total open water Impacts
en complete the chart below _
-�� - - - - -� 5d "- - -__ - - -- -- -
Wetland Impacts (acres) Stream Impacts (feet)
Flooded Filled Excavated Flooded Filled Excavated
j 5g Comments
15h Is a clam high hazard permit required? Yes
51 Expected pond surface area (acres) _
5f Size of pond watershed (acres)
5k Method of construction
❑ No If yes, permit ID no
Town of Blowing Rock Sunset Drive Culvert Replacement Protect NWP 43 PCN Application
Page 7 of 13 December 22, 2014
5e
Upland
(acres)
Flooded

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
❑ Neuse ❑ Tar - Pamlico ❑ Other
Project is in which protected basin?
❑ Catawba ❑ Randleman
66 - -- -" -
6c -- —
6d _--_
-_- - - ----- - --
6e — ._...__
6f °_..__.__- .._
6g
Buffer impact
number -
Reason
Buffer
Zone 1 impact
Zone 2 impact
Permanent (P) or
for
Stieam name
mitigation
(square feet)
(square feet)
Temporary -(1)
__- impact
required?
B1 [)l'(]T
El Yes
-
- -
-
-- �
❑ No
B2 [-] l' O T
El Yes
-- —
- --
-
-- --- ----
❑ No
83 0 f' L T
-- - -
Q Yes
- -�
6h Total buffer impacts
6i Comments
Town of Blowing Rock, Sunset Drive Culvert Replacement Project NWP #3 PCN Application
Page 8 of 13 December 22, 2014

D Impact Justification and Mitigation
1 Avoidance an(] Mlnimizat€on
1 a Specifically describe measures taken to avoid or minimize the proposed impacts in designing project
New replacement culvert will be set in the footprint of the existing culvert minimizing disturbance Existing stream profile
will not be altered
b Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques
Pump around operation to ensure stream work is performed in the dry Streambanks will be restored to pre - existing or
stabilized condition Streambanks and disturbed areas will be stabilized erosion control matting and native- erosion control
seed mixes No sediment and erosion control measures in stream channel
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
projects ❑ 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 Commonts
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
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
Town of Blowing Rock, Sunset Drive Culvert Replacement Project
Pagclu of 13
❑cold �-
NWP #3 PCN Application
December 22, 2014

-- - -- - - -- - -- -- --
Ah Comments -- - - -- -- -- -- - -- - -- -- -- - -- __
6 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 Buffor Mitigation (State Regulated Riparian Suffer Rules) — required by DWQ
6a Will the project result in an impact within a protected riparian buffer that requires Yes No
buffer mitigation? If yes you will have to fill out this entire form —please
contagt the State for more information
6b If ; es then identify the square feet of impact to each zone of the riparian buffer that requires mitigation Calculate the
amount of mitigation required
6c 6d _ 6e —
zomie Reason for impact rotas impact Multiplier Required mitigation
(square feet) (square feet)
Zone 1m 1 —� - -^ — -- — 3 (2 for Catawba)
Zone 1 5
6f Total buffer mitigation required —�-
6g If huffer mitigation is required, discuss what type of mitigation is proposed (e g , payment to private mitigation bank,
perrmttee responsible riparian buffer restoration, payment into an approved in lieu fee fund)
6h Comments
rows of Blowing Rock, Sunset Drive Culvert Replacement Project NWP #3 PCN Application
Page 10 of 13 December 22, 2014

E S(ormnatnrN1xnogomnut and Diffuse Flow Plan (required byDVVQ)
1 Diffuse Flow Plan
1a Does the project include ms it adjacent to protected riparian buffers identified
"°
w/|hm one nf the NCR/pmn Protection
1b If yes then /oa diffuse flow plan included? |f no, explain why |
| Flvex
No
Comments ^~ — ^�N—
z__3torniwatorNbna8wiient P|a�__
2a N3`oi is the uvane|| percent imperviousness of this project? No change in site imperviousness
2b Does this project require aS(onnwmier Management Plan? Yes No
2o |f this project DOLS NOT require o S1ormwator Management Plan, explain why
2d If thi,; project DOFS require a Stormwater Management Plan, then provide a brief, narrative description of the plan
Nustomx*atar rules using aNVVP#3application
2n VVI.o will be responsible for the review nf the Stunnwotar Management Plan?
-- ---------- --'-----'---
J Curt/fmd Local Govornmon�Stonn*u�rReview
- ---------'-- - ----'----------''------' ------
3o |nv.,h/oh local government's Jurisdiction m this project?
3b YVmokof the following locally-implemented otormwater management programs
apply (check all that apply)
3o Has the approved 3tomnwaher Management Plan with proof of approval been
attached?
El Certified Local Government
UDWOStormweterProgram
LjDVVQ4O1 Unit
'--------'
�Town oy Blowing Rock
EJ Phase 11
NSW
EJ USMP
LJ Water Supply Watershed
[]Othor
[]Yes No
4- DWQ_ Storinwator 'Program -Review
* Not required
El Coastal counties
El HQW
4a Which of the following state-irnplerriented stormwater management programs apply 0 ORW
(check all that apply) El Session L aw 2006-246
El Other
4b Ha,� the approved Storrnwater Management Plan with proof of approval been El Yes No
Not applicable--.-
5 DYV�oO1Un�k�
Snnwa�r Review
5m Does the Stormwater Management Plan meet the appropriate requirements-? Yes El No
Sb Have all of the 401 Unit Submittal requirements ~`~^^~`? El No
Town o[ Blowing Rock, Sunset Drive Culvert Replacement Project NVVP#3PCNApplication
Page 11 of 13 December 22.2O14

i
F
Supplementary Information
1
Environmental Docurlucntation (DWQ Requirement)
la
Does the project involve an expenditure of public (federal /state /local) funds or the
Yes
El No
use of public (federal /state) land
1b
If you answered "yes" to the above, does the project require preparation of an
u
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
letter )
❑ Yes
❑ No
Comments
2
Violations (DWQ Requirement)
2a
is the site in violation of DWQ Wetland Rules (15A NCAC 2H 0500), Isolated
Wetland Rules 05A NCAC 2H 1300), DWQ Surface Water or Wetland Standards,
❑ Yes
®No
or Riparian Buffer Rules (15A NCAC 213 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 U is project (based on past and reasonably anticipated future impacts) result in
r] 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
No change from the original or intended use, no extension of services
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
No sewage disposal associated with project
Town of Blowing flock Sunset Drive Culvert Replacement Project NWP #3 PCN Application
Page 12 of 13 December 22, 2014

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
habitat
5b Have you checked with the USFWS concerning Endangered Species Act El Yes
impacts?
,1 •
► •
5c If yes, indicate the USFWS Field Office you have contacted El Raleigh
❑ Asheville
5d What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Hribil
hill) IJw%vw fws gov /raleigh /species /cntylist/watauga html
6 I- sential Fish Habitat (Corps Requirement)
6a Will tl)is 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?
http 1 /ccma nos noaa gov /products /biogeography /sa -efh/
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
Ninth Carolina history and archaeology)?
7b What data sources did you use to determine whether your site would impact historic or archeological resources7
http //gas ncdcr gov /hpoweb/
Prujr ct Site is located more than 2,000 feet from the Green Park Historic District and nearest historical structure
8 Flood Zone Designation (Corps Requirement)
8a WII this project occur in a FE MA-des ignated 100 -year floodpiain?
❑ Yes —
® No
8b If yes explain how project meets FEMA requirements
8c What source(s) did you use to make the floodpiain determination? http 1Avww ncfloodmaps com/
i
John C Vllas
/v
ApplicanMgent's Printed Name
ApplicanUAgent's Signature —
Date
(Agent's signature is valid only if an authorization letter from the applicant
is provided
Torn of Blowing Rock, Sunset Drive Culvert Replacement Project NWP #3 PCN Application
Page 13 of 13 December 22, 2014

McGi 1 .
A S S O C 1 A r L S
AGENT AUTHORIZATION FORM
PROJECT NAME Sunset DrrveC4rivert Replacement
PROPERTY LEGAL DESCRIPTION Intersecton of Sunset Drive and Coinlsh Road, tnnthm Town of
Blowing Rvck R�ht -of Way
PARCLL ID — _ LOT NO, PLAN NO
S1 REF-7 ADDRESS
Please Prnit
Property Owner /Representative Scott FoglZman
(If Representative) Title: Town Manager
The undersigned, registered property owners of the above noted property, do hereby authorize
)olz� tC Vjf�s of McGill Associates RA
(Contractor / Agent) (Name of consulting firm)
to act on my behan and take all actions necessary for the processing, Issuance and acceptance of
this pernnt or certification and any and all standard and special conditions attached
Property O.vn (,r's /Representatrve's Address (if different than property above)-
1036 f lain Street
E3lateai�c�kock�NC 28605
Telephone f8z8) 2q _L 200
We hereby cerlrry the above informat ion submitted In this application is true and accurate to the
best of our knowledge
ALItI101 170CI Sipnatui e — Authorized Signature
Fr
Date _ _ ° a` Date.
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Town of Blowing Rock
k I SCJS I opoL;m phic, map Dec 22, 2014 — '�Llnset Di Culvert Repla�,ement McGill
A S S 0 C I A I E 9
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EXIS1 ING CONDITIONS MAP TOWN OF BLOWING ROCK
MAP DATE DEC 11, 2014 REPLACEMENT PROJECT mcum
WATAUGA COUNTY, NC ASSOCIATF--S
ENVIRONMENTAL SERV ICES

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SITE PLAN
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PCN APPLICATION
MAP D,\l E DEC 11, 2014
TOWN OF BLOWING ROCK
SUNSET DRIVE CULVERT
REPLACEMENT PROJECT
WATAUGA COUNTY, NC
McGffl*�
AS S 0 C I A T E S
ENVIRONMENTAL SERVICES
168 NNW MAaKrrBlVl)MB BWNFhCZW Pft(818)39(,jqN
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SITE PLAN
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PCN APPLICATION
MAP D,\l E DEC 11, 2014
TOWN OF BLOWING ROCK
SUNSET DRIVE CULVERT
REPLACEMENT PROJECT
WATAUGA COUNTY, NC
McGffl*�
AS S 0 C I A T E S
ENVIRONMENTAL SERVICES
168 NNW MAaKrrBlVl)MB BWNFhCZW Pft(818)39(,jqN

CHANNEL STABILIZATION WITH MATTING
REVISION CATE. NOVEL43FR 1 2000
LI �
,_ �,
t5 cm
LWULITUDINAL ANCHOR TRENCH
(USE 14HERE NEEDED)
4 WIOE
—{ 1 WIDE 91 I-
12'
. I
6'
(15 cm)
7w-- TdL
1 y/�� � _ � s 2• _ 5.
! !!
^! i
(1o. —Ism). .
(t5 cm)
h!) LS
I PREPARE SOL BEFORE INSrAw NG ROLLED EROSION CONTROL PRODUCTS (RECPS), INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER
AND SEED
BEGIN AT ME TCIP OF ME CHANNEL 81 ANCHORING THE REOP'S IN A 12' DEEP X 6 WADE TRENCH WITH APPROXIMATELY 12' OF RECPS EXTENDED
BEYOND THE U °— LOPE PORTION OF THE MENCH ANCHOR THE RECPS WITH A ROW OF STAPLES /STAKES APPROXIMATELY 12' APART IN THE
DOTTOM OF 1HC TPCNCH BACKFILL AND COMPACT THE TRENCH AFTER STAPUNO APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12'
PORTION OF RECP S BACK OVER VEO AND COMPACTED SOIL SECURE RECP S OVER COMPACTED SOIL WITH A ROW OF STAPLES /STAKES SPACED
APPROXIMATELY I? APART ACROSS THE WIDTH OF THE RECPS
S ROLL CEI4TER RECP'S IN DIRECTION OF WATER FLAW IN BOTTOM OF CHANNEL RECPS WALL UNROLL WITH APPROXIMATE SIDE AGAINST THE SOIL
�AJRFACE A'1 RECP S MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES PER MANUFACTURER'S RECOMMENDATIONS
4 PLACE CONSECURVE RECPS D40 OVER END WITH A 4' — 6' OVERLAP USE A DOUBLE ROW OF STAPLES STAGGERED 4' APART AND 4' ON CENTER
rO SECURE RECP S
FULL LENGTH EOGF OF OF RECP S AT TOP OF SIDE SLOPES MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12' APART IN A
I) DEEP X 6 MOE TRENCH BACKFILL AND COMPACT THE TRENCH AFTER STAPLING
n ADJACENT KCP'S MUST BE OVERLAPPED APPROXIMATELY 2' — 5' (DEPENDING ON TYPE) AND STAPLED
t IN HIGH FLO'M CHANNEL APPLICATIONS A STAPLE CHECK IS RECOMMENDED AT 30 TO 40 FOOT INTERVALS USE A DOUBLE ROW OF STAPLES
STAGGERED 4' APART AND 4' ON CENTER OVER ENTIRE NOTH OF CHANNEL
THE TERVINAL DD OF THE RECP'S MUST BE ANCHORED WITH A ROW OF STAPLE /STAKES APPROXIMATELY 12' APART IN A 6' DEEP X 6' WIDE
TRENCH BACKETLI AND COMPACT THE TRENCH AFTER STAPLING
7 IN LOOSE SOIL CONDITIONS THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6 MAY BE NECESSARY TO PROPERLY SECURE THE RECPS.
u) _EE SCHOUIf FOR PRODUCT TYPES
1 PRESS ENCS OF MATTING 4' INTO GROUND AROUND STRUCTURES AND STAPLE SECURELY
A NOTES.
8 CRITICAL POINTS 1 HORIZONTAL STAPLE SPAONG SHOULD BE
A _ _ C A OVERLAPS AND SEAMS ALTERED IF NECESSARY TO ALLOW STAPLES TO
8 PROJECTED WATER LINE SECURE THE CRITICAL POINTS ALONG THE
C CIRA7.NEL 80TTOM /SDE CHANNEL SURFACE
SLOPE VERTICES 2 IN LOOSE SOIL CONDITIONS THE USE OF STAPLE
OR STAKE LENGTHS GREATER THAN 6' (15 cm)
MAY BE NECESSARY TO PROPERLY ANCHOR THE
RECP S

| TYPICAL [8VEMEJT REPAIRS
|
REVISION DATE ' JANUARY 2.2U07
|
|
Mx/CH [W%nmG
' P^v[wEwT
| �-- ----
|
[x/STING
BITUMINOUS TACK CO
'
2^ ASPx^1T SURFACE
COURSE (TYPE SF 9 5x)
6' TYPE | 1908 BITUMINOUS BINDER COURSE
IN TWO J" COMPACTED LIFTS
WCOMPACTED O^ CxBC |N TW0 J^ COwPACTED LIFTS 1007. COMPACTION - 3TxwDxnD
\`\\��\l
EXISTING | �
I11-ol V-0" j_fIPE 1--o"
MAX OD I MAX
wO
�F 8ACKFuL UNDER ROADS BACKFILL ^-
10 BE COMPAClED TO 1007 1 '5
Lu
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\— UNDISTURBED EARTH
�[}TES
�
EDGE R] BE SAWED WITH A CONCRETE SAW TO A NEA[ SQUARED EDGE
BRO0WED CLEAN OF DUST BEFORE TACK COAT IS APPLIED
?
EDGES |O BE TACKED WITH CRS-1 OR CRS-11
.�
THICKNESS OF CABC STONE 1-19 0B BINDER AND SF 85A SURFACE COURSE SHALL
WAlCH [X|SONC CONDITIONS IF GREATER THAN SHOWN ON DETAILS
1 C0NTRACR}R RLSpONBBLE FOR REPLACEMENT OF ANY /
PAVEMEN[ MARKINGS DISTURBED OR COVERED BY OVERLAY '

y''•""t'� *� a�:g: ?,. 'M�`: `� •.1.��'� ax°.� °rte` t .rs: 8��. ^�
r
Photo One View looking domistmim on U I- Middle
I oik South l'oik Nc« River I \istmg double 18 "x 40'
CHIP (Pipc 11) and e\posLd Scv�ei line Can be Seen In
c II(LI()l'l)hoto Int( t >C01011olSunSCtt)ItvcandColnlsh
Road wcn m background
h�
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P1,01O I htee Vicw ofcxigmg double 18 "x 40'
{',Ail' (Pipe 41) outlet Cnd BCdtock can be
sten tmdel the culvert as vbell as stream flow
g01112undet thcculvCtt
Photo lwo View looking downsheam on U'l- Middle
€`oik tiouth Fo►k New Rivet Sttcambank erosion along
left bank and Ialge lleadCUt can be seen In Center of photo
I leadcut has tolmed In iesponsetoaboveditch l)ecoming
nieftective and i unofl over tlowmg d itch
Photo Four View looking below the existing
double 18" x 40 CMP (Pipe #l) Streambank
erosion can be seen on the right \\htcll is
encroaching towat ds SUn4e11, Dt IVC
T01VN Oh f3L01ViNG - -- McGill -
Photo Y ect One DI C 11 2014 CUI VGR"I REPLACEMENT PRC)JLCt
%MJAU(,A(OUNIY, NOR III CAROL INA A S S U C I A T L S
LN V I RON%1 bN IAt SERVt C.LS
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Photo One View looking domistmim on U I- Middle
I oik South l'oik Nc« River I \istmg double 18 "x 40'
CHIP (Pipc 11) and e\posLd Scv�ei line Can be Seen In
c II(LI()l'l)hoto Int( t >C01011olSunSCtt)ItvcandColnlsh
Road wcn m background
h�
.r
r
P1,01O I htee Vicw ofcxigmg double 18 "x 40'
{',Ail' (Pipe 41) outlet Cnd BCdtock can be
sten tmdel the culvert as vbell as stream flow
g01112undet thcculvCtt
Photo lwo View looking downsheam on U'l- Middle
€`oik tiouth Fo►k New Rivet Sttcambank erosion along
left bank and Ialge lleadCUt can be seen In Center of photo
I leadcut has tolmed In iesponsetoaboveditch l)ecoming
nieftective and i unofl over tlowmg d itch
Photo Four View looking below the existing
double 18" x 40 CMP (Pipe #l) Streambank
erosion can be seen on the right \\htcll is
encroaching towat ds SUn4e11, Dt IVC
T01VN Oh f3L01ViNG - -- McGill -
Photo Y ect One DI C 11 2014 CUI VGR"I REPLACEMENT PRC)JLCt
%MJAU(,A(OUNIY, NOR III CAROL INA A S S U C I A T L S
LN V I RON%1 bN IAt SERVt C.LS
__. mM 11 1 TI%VK, t Pl 0) IiF A IuTwf a( :,a" IH(V,6j-, IV_^i

� ;fit`"". W"¢�' b } `�` _< #>(✓rt�'A� � l
Photo 1,we View looking down ditch line above UT-
Middk- I oik South I oik New Rivet beside Sunset
iii ivu I ,ut e sediment plug has choked drain pipe (Pipe
#?) at it,, inlet ncai (he end of ditch I)iain pipe crosses
under ` min et [)I iv'e and outfalls neat the outlet end of
Pipc it 1
a r ^f
p l a
. .OSR "Q_ =pia`
' . _ ✓ar" x_ -2 s pa _.. =' Y X.r° "�+.��'zi� ` � ;F.� <.- M�£ 'f�.
Photo Sc�li View looking a(,io,,s UI- Nliddle Boll. South
I oik Ncvv 1' wet at head (,ut that has fbi med in response to
ditch eho', c 1<111n1g to (,()nvc) I unoll through chain pipe (Pipe
tit) Rllnolf isoveiflowing fiom the di tch aboveand cross Ing
the 11111S1(C IL,IdIng to the formation ofa heddcutand erosion
Photo Yl1 , I I \w
to diaui pipe failLne associated with ditch line in
previous photo
ION'N CLh BLOWING
I)i C 11, 2014 CU VLRI`RI'I1C LM;NI P RCJI,Cf' 12McGill
M1AUCaA CC)tiN 1 Y, NORI l I{ NtUl IN1 A S S o C I A I E S
L n V I R 0 N NI L N I A I S E It v I C I S
144' Akk III LII ♦,I ' II i11 �4 F 1, I i,
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Sod t ,p —Watauga C,ounly North Carolina
Map Unit Legend
Watauga County, North Carolina (NC189)
Map Unit Symbol Map Unit Name Acres to AO1
SoD Saunook loam, 15 to 30 percent
slopes, very stony
I otals for Area of Interest
Ndwrdl Resouices
Conservation Service
Web Sod Survey
National Cooperative Sod Survey
Town of Blowing Rock, Culvert
Replacement
01 1000%
01 1000%
12111/2014
Page 3 of 3

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