20130945 Ver 1_401 Application_20130913

2050 Northpoint Dnve • Suite A • Winston-Salem, NC 27106
896 -1300 phone 336 - 896 -1020 fax www.geotec.com
TO:
Laurie Denison
NC DWQ 401/Wetlands Unit
1650 Mail Service Center
Raleigh, NC 27699 -1650
WE ARE SENDING YOU:
X Attached
20130945
Letter of Transmittal
Date: 812912013
GeoSci Job # 11.179
Wood — Bridge Stabilization
FROM: John Butler
Under separate cover via
the following:
COPIES
DESCRIPTION
Construction Drawings 3 —11 X 17 11019rdffln
3
2
Construction drawings 2 24 X 36 &--a U
5
Project Narrative SEP
5
PCN Applications
1
PCN Fee Check - $240 D NR R
USGS Quad Maps
5
THESE ARE TRANSMITTED AS CHECKED BELOW:
�.J For Approval Approved as Submitted
For Your Use
C� As Requested
For Review and Comment
0 For bids:
Time:
REMARKS:
Date:
Approved as Noted
Revise and resubmit/for your use
Prints returned after review /use
Other:
Attached are construction drawings and PCN's for a stream stabilization project in Winston -
Salem, NC. Please contact John Butler with questions or comments.
Signed:

AGENT AUTHORIZATION FORM
PROPERTY LEGAL DESCRIPTION: DB 1437, PG 853
PARCEL ID: 6817 -85- 4393.00
STREET ADDRESS: 1426 Old Town Drive, Winston - Salem, NC
PROPERTY OWNER: Frank Wood
The undersigned, registered property owner of the above noted property, do hereby
authorize Geoscience and Technology, PA of Winton - Salem, NC to act on my behalf
and take all actions necessary for the processing, issuance and acceptance of this
permit or certification and any and all standard and special conditions attached.
Property Owner's Address (if different than property above):
Telephone: [phone] -
We hereby certify the above information submitted in
this application is true and accurate to the best -of our knowledge. ` - -- _ - --
Authorized Signature
Date 2 3 i 2O)- 3
C ' k a--
A A GkAy.0,
Aut ized Signature
Date I t ZG

August 21, 2013
NCDENR - DWQ
585 Waughtown Street
Winston - Salem, NC 27107
2050 Northpoint Drive - Suite A
Winston-Salem, NC 27106
Phone: [phone]
Fax: [phone]
[e-mail]
www.geotec.com
This letter is intended to clarify our plan for our stream stabilization project required at 1426 Old
Town Drive in Winston - Salem, NC. Please refer to our concurrently submitted plans and PCN in
reference to this letter.
This project is intended to repair a bridge and repair erosion caused by an unnamed tributary of
Mill Creek. The bridge spans the sole outlet channel of a lake approximately 1 acre in size. This
bridge also serves as the sole access for the single family home at the same address. Erosion has
undermined the bridge abutment walls and the bridge is now only temporarily stabilized by
helical piers under the wall footings. These helical piers will not suffice as a permanent repair and
they must be supplemented by the additional measures that we have shown on our plan.
Our intention is to construct a new steel reinforced concrete sluice under the bridge. Since this
channel serves as the sole outlet for the lake, a pump around will be required to prevent the work
area from flooding during rain events. We predict that the work will take approximately 1 week
given good weather conditions.
Please include this letter with our submitted plans and PCN. I am sure that the contractor can
keep impacts to the stream minimized while constructing the repairs. We will be providing
project testing and oversight throughout the process. I hope that this letter will serve to expedite
the approval of our plans.
If you have any questions, please call.
Thank you for allowing us to be of service.
,PA
Butler
Manager

August 21, 2013
NCDENR - DWQ
585 Waughtown Street
Winston - Salem, NC 27107
2050 Northpoint Drive - Suite A
Winston -Salem, NC 27106
Phone: [phone]
Fax: [phone]
[e-mail]
www.geotec.com
This letter is intended to clarify our plan for our stream stabilization project required at 1426 Old
Town Drive in Winston - Salem, NC. Please refer to our concurrently submitted plans and PCN in
reference to this letter.
This project is intended to repair a bridge and repair erosion caused by an unnamed tributary of
Mill Creek. The bridge spans the sole outlet channel of a lake approximately 1 acre in size. This
bridge also serves as the sole access for the single family home at the same address. Erosion has
undermined the bridge abutment walls and the bridge is now only temporarily stabilized by
helical piers under the wall footings. These helical piers will not suffice as a permanent repair and
they must be supplemented by the additional measures that we have shown on our plan.
Our intention is to construct a new steel reinforced concrete sluice under the bridge. Since this
channel serves as the sole outlet for the lake, a pump around will be required to prevent the work
area from flooding during rain events. We predict that the work will take approximately 1 week
given good weather conditions.
Please include this letter with our submitted plans and PCN. I am sure that the contractor can
keep impacts to the stream minimized while constructing the repairs. We will be providing
project testing and oversight throughout the process. I hope that this letter will serve to expedite
the approval of our plans. ,__
If you have any questions, please call.
Thank you for allowing us to be of service.
Sincerely,
G ienc & Tec olo , PA
John . Butler
Pro' ct Manager

August 21, 2013
NCDENR - DWQ
585 Waughtown Street
Winston - Salem, NC 27107
2050 Northpoint Drive - Suite A
Winston - Salem, NC 27106
Phone: [phone]
Fax: [phone]
[e-mail]
www.geotec.com
This letter is intended to clarify our plan for our stream stabilization project required at 1426 Old
Town Drive in Winston - Salem, NC. Please refer to our concurrently submitted plans and PCN in
reference to this letter.
This project is intended to repair a bridge and repair erosion caused by an unnamed tributary of
Mill Creek. The bridge spans the sole outlet channel of a lake approximately 1 acre in size. This
bridge also serves as the sole access for the single family home at the same address. Erosion has
undermined the bridge abutment walls and the bridge is now only temporarily stabilized by
helical piers under the wall footings. These helical piers will not suffice as a permanent repair and
they must be supplemented by the additional measures that we have shown on our plan.
Our intention is to construct a new steel reinforced concrete sluice under the bridge. Since this
channel serves as the sole outlet for the lake, a pump around will be required to prevent the work
area from flooding during rain events. We predict that the work will take approximately 1 week
given good weather conditions.
Please include this letter with our submitted plans and PCN. I am sure that the contractor can
keep impacts to the stream minimized while constructing the repairs. We will be providing
project testing and oversight throughout the process. I hope that this letter will serve to expedite
the approval of our plans.
If you have any questions, please call.
Thank you for allowing us to be of service.
Sincerely,
Geoscience & Technolo , PA
Joh A. Butler
Pr sect Manager

August 21, 2013
NCDENR - DWQ
585 Waughtown Street
Winston - Salem, NC 27107
2050 Northpoint Drive • Suite A
Winston-Salem, NC 27106
Phone: [phone]
Fax: [phone]
[e-mail]
www.geotec.com
This letter is intended to clarify our plan for our stream stabilization project required at 1426 Old
Town Drive in Winston - Salem, NC. Please refer to our concurrently submitted plans and PCN in
reference to this letter.
This project is intended to repair a bridge and repair erosion caused by an unnamed tributary of
Mill Creek. The bridge spans the sole outlet channel of a lake approximately 1 acre in size. This
bridge also serves as the sole access for the single family home at the same address. Erosion has
undermined the bridge abutment walls and the bridge is now only temporarily stabilized by
helical piers under the wall footings. These helical piers will not suffice as a permanent repair and
they must be supplemented by the additional measures that we have shown on our plan.
Our intention is to construct a new steel reinforced concrete sluice under the bridge. Since this
channel serves as the sole outlet for the lake, a pump around will be required to prevent the work
area from flooding during rain events. We predict that the work will take approximately 1 week
given good weather conditions.
Please include this letter with our submitted plans and PCN. I am sure that the contractor can
keep impacts to the stream minimized while constructing the repairs. We will be providing
project testing and oversight throughout the process. I hope that this letter will serve to expedite
the approval of our plans.
If you have any questions, please call. �� Ly @0 Thank you for allowing us to be of service. S EP 3
Sincerely,
Geoscience & Technol gy, PA
Jo A. Butler
P cject Manager

Pil till / / 'J // // ///;
August 21, 2013
NCDENR - DWQ
585 Waughtown Street
Winston- Salem, NC 27107
2050 Northpoint Drive • Suite A
Winston - Salem, NC 27106
Phone: [phone]
Fax: [phone]
[e-mail]
www.geotec.com
This letter is intended to clarify our plan for our stream stabilization project required at 1426 Old
Town Drive in Winston- Salem, NC. Please refer to our concurrently submitted plans and PCN in
reference to this letter.
This project is intended to repair a bridge and repair erosion caused by an unnamed tributary of
Mill Creek. The bridge spans the sole outlet channel of a lake approximately 1 acre in size. This
bridge also serves as the sole access for the single family home at the same address. Erosion has
undermined the bridge abutment walls and the bridge is now only temporarily stabilized by
helical piers under the wall footings. These helical piers will not suffice as a permanent repair and
they must be supplemented by the additional measures that we have shown on our plan.
Our intention is to construct a new steel reinforced concrete sluice under the bridge. Since this
channel serves as the sole outlet for the lake, a pump around will be required to prevent the work
area from flooding during rain events. We predict that the work will take approximately 1 week
given good weather conditions.
Please include this letter with our submitted plans and PCN. I am sure that the contractor can
keep impacts to the stream minimized while constructing the repairs. We will be providing
project testing and oversight throughout the process. I hope that this letter will serve to expedite
the approval of our plans.
If you have any questions, please call.
Thank you for allowing us to be of service. L�
0, 2
Sincerely, 3
G oscience & T chno o , PA Q
-Wg7g� U�
Jo A. Butler
Project Manager

o -c
20130945
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
_ ID
1. Processing
1a. Type(s) of approval sought from the
Corps:
®Section 404 Permit ❑Section 10 Permit
1b. Specify Nationwide Permit (NWP) number: 3- Maintenance or General Permit (GP) number:
1c. Has the NWP or GP number been verified by the Corps?
® Yes
❑ No
1d. 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
le. Is this notification solely for the record
because written approval is not required?
No
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
1g. 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:
Wood — Bridge Repair D
2b. County:
Forsyth
2c. Nearest municipality / town:
Winston -Salem
2d. Subdivision name:
N/A
2e. NCDOT only, T.I.P. or state
project no:
N/A
py,�
3. Owner Information
3a. Name(s) on Recorded Deed:
Frank Wood, Martha Wood
3b. Deed Book and Page No.
DB 1437, PG 853
3c. Responsible Party (for LLC if
applicable):
N/A
3d. Street address:
1426 Old Town Road
3e. City, state, zip:
Winston -Salem
3f. Telephone no.:
336 -406 -3279
3g. Fax no.:
N/A
3h. Email address:
N/A
Page 1 of 12
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:
Carl von Isenburg
5b. Business name
(if applicable):
Geoscience and Technology
5c. Street address:
2050 Northpoint Drive
5d. City, state, zip:
Winston- Salem, NC 27106
5e. Telephone no.:
336 -896 -1300
5f. Fax no.:
336- 896 -1320
5g. Email address:
cvi @geotec.com
Page 2 of 12

B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID):
6817 -85- 4393.00
1 b. Site coordinates (in decimal degrees):
Latitude: 36.08.52.6 Longitude: - 80.217.31.7
(DD.DDDDDD) (- DD.DDDDDD)
1 c. Property size:
9.1 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
Mill Creek
proposed project:
2b. Water Quality Classification of nearest receiving water:
perennial
2c. River basin: map is available at
Yadkin
hftp://h2o.enr.state.nc.us/admin/maps/
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:
Site and majority of surrounding area are single family use.
3b. List the total estimated acreage of all existing wetlands on the property:
0
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
190
3d. Explain the purpose of the proposed project:
Bridge Maintenance, repair damage from erosion
3e. Describe the overall project in detail, including the type of equipment to be used:
Stabilize bridge abutments with helical piles, construct new concrete flume to act as primary outlet for existing 1 acre lake.
Equipment will include 1 -2 Bobcat size earth movers, possibly a track hoe, concrete pump truck, large portable pump for
temporary pump around.
Page 3 of 12
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?
❑preliminary E] 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.
5. 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 12

C. Proposed Impacts Inventory
1. Impacts Summary
1 a. 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
W1 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W2 ❑ P [IT
❑ Yes
❑ Corps
❑ No
❑ DWQ
W3 ❑ P [IT
❑ Yes
❑ Corps
❑ No
❑ DWQ
W4 ❑ P [IT
❑ Yes
❑ Corps
❑ No
❑ DWQ
W5 ❑ P [IT
❑ 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
Concrete /rip -rap
UT Mill Creek
® PER
❑ INT
® Corps
® DWQ
5
40
S2 ❑ P [IT
❑ PER
❑ Corps
❑ INT
❑ DWQ
S3 ❑ P [IT
❑ PER
❑ Corps
❑ INT
❑ DWQ
S4 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S5 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
S6 ❑ P ❑ T
[:1 PER
❑ Corps
❑ INT
❑ DWQ
3h. Total stream and tributary impacts
50
3i. Comments: Concrete installed under existing bridge, rip -rap installed below bridge as energy dissipator
Page 5 of 12

4. Open Water Impacts
If there are proposed impacts to takes, 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
01 ❑ P ®T
Small Unnamed
Pond
Temporary draw down
Small Pond
1.0
02 ❑P ❑T
03 ❑P ❑T
04 ❑P ❑T
4f. Total open water Impacts
1.0
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
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 12

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
B1 ❑P ❑T
❑Yes
❑ No
B2 ❑P ❑T
❑Yes
❑ No
B3 ❑ PC] T
❑Yes
❑ No
6h. Total buffer Impacts
6i. Comments:
Page 7 of 12

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.
No new impacts — repairs to previously constructed bridge and outlet protection. No additional areas of the stream
will be impacted.
b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Work will take place in the dry. Pond outflow will be pumped back into the stream below the construction area and
discharged onto a non erosive temporary rip-rap pad.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
impacts to Waters of the U.S. or Waters of the State?
❑ Yes ® No
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
2c. If yes, 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 8 of 12
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 9 of 12

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?
5%
2b. Does this project require a Stormwater Management Plan?
❑ Yes ® No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why: Existing Single Family Residence
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?
Winston- Salem/Forsyth County
❑ Phase II
3b. Which of the following locally- implemented stormwater management programs I
❑ NSW
❑ USMP
apply (check all that apply):
❑ Water Supply Watershed
❑ Other:
3c. Has the approved Stormwater Management Plan with proof of approval been
TYes ❑ No
attached?
4. DWQ Stormwater Program Review
❑ Coastal counties
4a. Which of the following state - implemented stormwater management programs appl y
❑ HQW
❑ 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 10 of 12
PCN Form — Version 1.3 December 10, 2008 Version

F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. 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
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 (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
El Ye ®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.
No new discharge. Property is already served by connection to a public sewer main.
Page 11 of 12
PCN Form — Version 1.3 December 10, 2008 Version

6. 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?
5c. If yes, indicate the USFWS Field Office you have contacted.
❑ Raleigh
❑ Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
Raleigh Ecological Field Services office
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?
NCWRC
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?
The National Register of Historic Places in North Carolina
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA- designated 100 -year floodplain?
❑ Yes ® No
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination? NC Flood map Database
John A. Butler
9-109 6
Applicant/Agent's Printed Name
ApplicanttAgenfs Signature
Date
(Agent's signature valid only if an authorization letter from the applicant
is provided.)
Page 12 of 12

I
IG STREAM CENTERLINE
kRMOR-FLEX MATTING TO BE
,EE CONSTRUCTION SEQUENCE.
I
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F'op
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VICINITY MAP
SCALE: V= 50V
ENGINEER:
CARL VON JSENBURG, P.E.
GEOSCIENCE AND TECHNOLOGY
2060 NORTHPOINT DRIVE
WINSTON-SALEM, NO 27106
PHONE [phone]
FACIMILE 336-896-1020
GENERAL NOTES:
1. EXISTING FEATURES ARE SHOWN PER GIS INFORMATION OF PUBLIC
RECORD. THE LOCATION OF THE PROPERTY LINE SHALL BE VERIFIED
PRIORTO CONSTRUCTION,
2. A PRECONSTRUCTION MEETING SHALL BE HELD AT THE WORK AREA
PRIORTO COMMENCING CONSTRUCTION. ANY EXISTING DAMAGE TO
PROPERTY AT THE WORK SITE SHALL BE DOCUMENTED PRIOR TO THE
START OF CONSTRUCTION, DAMAGE CAUSED BY CONSTRUCTION
ACTIVITIES SHALL BE REPAIRED AT THE SOLE EXPENSE OF THE
CONTRACTOR.
3. ALL NECESSARY MEASURES SHALL BE TAKEN TO ENSURE THE
SAFETY AND WELFARE OF THE PUBLIC DURING CONSTRUCTION. DO
NOT BLOCK FIRE ESCAPE ROUTES, FIRE HYDRANTS, OR EMERGENCY
VEHICLE ACCESS ROUTES, ERECT TEMPORARY BARRICADES AND
OTHER SAFETY MEASURES AS NECESSARY TO PREVENT
UNAUTHORIZED ACCESS BOTH DURING AND AFTER WORK HOURS,
4. ANY QUESTIONS OR CONCERNS REGARDING THE STABILITY OF THE
WORKAREA IN GENERAL SHALL BE CAUSE TO HALT WORK REPORT
ANY CONCERNS TO THE ENGINEER IMMEDIATELY AT 896-1300.
5. ANY ACCESS/EGRESS POINT CLOSURES SHALL BE COORDINATED
WITH THE PROPERTY OWNER(S) PRIOR TO THE START OF
CONSTRUCTION.
CONSTRUCTION NOTES:
1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ACQUIRING ALL
APP40ABLE PERMITS PRIOR TO BEGINNING CONSTRUCTION OR
VERIFflNG IN WRITING THAT ALL PERMITS HAVE BEEN ACQUIRED BY
OTHERS. THESE SHALL INCLUDE, BUT MAY NOT BE LIMITED TO
PERMITS FROM THE USACOE, NCDENR, FORSYTH COUNTY, AND THE
CITY OF WINSTON-SALEM,
2. THE SITE SHALL BE MAINTAINED IN A CLEAN AND SAFE MANNER AT
ALL'7MES. THE CONTRACTOR IS RESPONSIBLE FOR ANY REQUIRED
CLU,NUP AT THE END OF EACH WORK DAY AND AT THE COMPLETION
OF CONSTRUCTION.
3. THE CONTRACTOR IS RESPONSIBLE FOR DAMAGES CAUSED BY
CONSTRUCTION. REPAIRS SHALL BE MADE AS REQUIRED TO THE
SATISFACTION OF THE PROPERTY OWNER.
4. ALL ]UNDERGROUND UTILITIES IN THE WORK AREA SHALL BE FIELD
LOCATED AND MARKED PRIOR TO CONSTRUCTION. ANY DAMAGE TO
EXISTING UTILITIES SHALL BE REPORTED TO THE UTILITY OWNER
IMMEDIATELY AND REPAIRED AT THE CONTRACTORS EXPENSE.
5. PROVIDE TEMPORARY EROSION CONTROL MEASURES AS
NECESSARY TO PREVENT SILTATION OF STREAM,
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SCALE: 1" = 5'
DATE: 8-22-13
PROJECT: 11.179
Scale: 1" = 5 ft I DRAWN BY: JAB
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1
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F'op
4t
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VICINITY MAP
SCALE: V= 50V
ENGINEER:
CARL VON JSENBURG, P.E.
GEOSCIENCE AND TECHNOLOGY
2060 NORTHPOINT DRIVE
WINSTON-SALEM, NO 27106
PHONE [phone]
FACIMILE 336-896-1020
GENERAL NOTES:
1. EXISTING FEATURES ARE SHOWN PER GIS INFORMATION OF PUBLIC
RECORD. THE LOCATION OF THE PROPERTY LINE SHALL BE VERIFIED
PRIORTO CONSTRUCTION,
2. A PRECONSTRUCTION MEETING SHALL BE HELD AT THE WORK AREA
PRIORTO COMMENCING CONSTRUCTION. ANY EXISTING DAMAGE TO
PROPERTY AT THE WORK SITE SHALL BE DOCUMENTED PRIOR TO THE
START OF CONSTRUCTION, DAMAGE CAUSED BY CONSTRUCTION
ACTIVITIES SHALL BE REPAIRED AT THE SOLE EXPENSE OF THE
CONTRACTOR.
3. ALL NECESSARY MEASURES SHALL BE TAKEN TO ENSURE THE
SAFETY AND WELFARE OF THE PUBLIC DURING CONSTRUCTION. DO
NOT BLOCK FIRE ESCAPE ROUTES, FIRE HYDRANTS, OR EMERGENCY
VEHICLE ACCESS ROUTES, ERECT TEMPORARY BARRICADES AND
OTHER SAFETY MEASURES AS NECESSARY TO PREVENT
UNAUTHORIZED ACCESS BOTH DURING AND AFTER WORK HOURS,
4. ANY QUESTIONS OR CONCERNS REGARDING THE STABILITY OF THE
WORKAREA IN GENERAL SHALL BE CAUSE TO HALT WORK REPORT
ANY CONCERNS TO THE ENGINEER IMMEDIATELY AT 896-1300.
5. ANY ACCESS/EGRESS POINT CLOSURES SHALL BE COORDINATED
WITH THE PROPERTY OWNER(S) PRIOR TO THE START OF
CONSTRUCTION.
CONSTRUCTION NOTES:
1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ACQUIRING ALL
APP40ABLE PERMITS PRIOR TO BEGINNING CONSTRUCTION OR
VERIFflNG IN WRITING THAT ALL PERMITS HAVE BEEN ACQUIRED BY
OTHERS. THESE SHALL INCLUDE, BUT MAY NOT BE LIMITED TO
PERMITS FROM THE USACOE, NCDENR, FORSYTH COUNTY, AND THE
CITY OF WINSTON-SALEM,
2. THE SITE SHALL BE MAINTAINED IN A CLEAN AND SAFE MANNER AT
ALL'7MES. THE CONTRACTOR IS RESPONSIBLE FOR ANY REQUIRED
CLU,NUP AT THE END OF EACH WORK DAY AND AT THE COMPLETION
OF CONSTRUCTION.
3. THE CONTRACTOR IS RESPONSIBLE FOR DAMAGES CAUSED BY
CONSTRUCTION. REPAIRS SHALL BE MADE AS REQUIRED TO THE
SATISFACTION OF THE PROPERTY OWNER.
4. ALL ]UNDERGROUND UTILITIES IN THE WORK AREA SHALL BE FIELD
LOCATED AND MARKED PRIOR TO CONSTRUCTION. ANY DAMAGE TO
EXISTING UTILITIES SHALL BE REPORTED TO THE UTILITY OWNER
IMMEDIATELY AND REPAIRED AT THE CONTRACTORS EXPENSE.
5. PROVIDE TEMPORARY EROSION CONTROL MEASURES AS
NECESSARY TO PREVENT SILTATION OF STREAM,
0 5
IN
ME Wvi 9 rol V
,,\\'I 0 \A CAR ...... 9 ' " ///
-4
SEAL
0- 0.
0 C-1179
v,
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SEAL
024697
SCALE: 1" = 5'
DATE: 8-22-13
PROJECT: 11.179
Scale: 1" = 5 ft I DRAWN BY: JAB
SHEET, S 1

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CONSTRUCTION SEQUENCE:
1. FLAG THE STREAM IMPACT LIMITS AS SHOWN ON THE PLAN.
2. COORDINATE THE CONSTRUCTION SCHEDULE WITH THE OWNER.
3. PROVIDE PLYWOOD PROTECTION FOR THE EXISTING ASPHALT DRIVEWAY.
4. PROVIDE A PUMP OR PUMPS CAPABLE OF CONVEYING STREAM FLOW AROUND THE WORK AREA AND PUMP THE POND OUTFLOW
WHILE WORK IS TAKING PLACE.
5. BEGIN TEMPORARY PUMP AROUND. DISCHARGE PUMP HOSE ONTO NOWSRODABLE SURFACE. POND CAN BE DRAWN DOWN 2 VERTICAL
FEET (MAXIMUM) AT ANY TIME DURING CONSTRUCTION BELOW NORMAL POOL ELEVATION.
6. REMOVE THE EXISTING BLACK CORRUGATED DRAIN PIPE WITHIN THE IMPACT LIMITS. THE REMAINING PIPE UPSTREAM OF THE BRIDGE
MAY REMAIN IN PLACE.
7. EXCAVATE FOR UPSTREAM CUT -OFF WALL.
8. SCHEDULE A SUBG -BADE INSPECTION WITH THE ENGINEER. INSTALL THE STEEL REINFORCEMENT AND CONSTRUCT FORMS ONLY
AFTER THE SUB -GRADE AND STEEL REINFORCEMENT HAVE BEEN INSPECTED BY THE ENGINEER,
9. POUR UPSTREAM WALL USING 4,000 PSI CONCRETE.
10. REMOVE LOOSE SOIL BETWEEN UPSTREAM AND DOWNSTREAM END WALLS.
SCHEDULE A SUBG -BADE INSPECTION WITH THE ENGINEER. INSTALL THE STEEL REINFORCEMENT AND CONSTRUCT FORMS ONLY AFTER
THE SUB -GRADE AND STEEL REINFORCEMENT HAVE BEEN INSPECTED BY THE ENGINEER.
11. POUR FLUME BOTTOM AND SIDE WALLS USING 4,000 PSI CONCRETE.
12. EXCAVATE FOR DOWNSTREAM CUT-OFF WALL.
13. SCHEDULE A SUBG -RADE INSPECTION WITH THE ENGINEER.
14. THE EXISTING ARMOR -FLEX OUTLET PROTECTION IS TO BE REUSED AND SECURED USING THE DOWNSTREAM WALL AS AN ANCHOR.
REMOVE THE ARMOR -FLEX INTACT AND SHAPE THE STREAM BOTTOM BELOW THE DOWNSTREAM END WALL EXCAVATION AS NEEDED
FOR REINSTALLATION.
15. INSTALL #57 STONE BEDDING WITH FILTER FABRIC BETWEEN THE SHAPED SUBGRADE AND AROMOR -FLEX. REPLACE THE
ARMOR -FLEX SUCH THAT THE UPSTREAM END OF THE MAT EXTENDS INTO THE FORM WORK FOR THE DOWNSTREAM WALL PER THE
DETAIL.
16. AFTER THE ARMOR-FLEX IS IN PLACE, INSTALL THE STEEL REINFORCEMENT AND FORM WORK FOR THE DOWNSTREAM WALL. POUR
THE DOWNSTREAM WALL USING 4,000 PSI CONCRETE.
17. SEED AND MULCH ALL DISTURBED AREAS. ALL SEEDED AREAS SHALL BE REFERTILI,ZED, AND /OR RE- SEEDED AS NECESSARY TO
ESTABLISH GROWTH. AFTER GROWTH IS ESTABLISHED BY THE CONTRACTOR, IT IS THE OWNER'S RESPONSIBILITY TO MAINTAIN THE
SEEDED AREAS AFTER THE CONTRACTOR LEAVES THE JOB SITE.
GENERAL NOTES:
1. CONTRACTOR SHALL ENSURE THAT ALL APPLICABLE PERMITS (FEDERAL, STATE, COUNTY, AND LOCAL) AND APPROVALS HAVE
BEEN OBTAINED PRIOR TO PROCEEDING WITH WORK ASSOCIATED WITH THESE DOCUMENTS.
2. THE CONTRACTOR SHALL VISIT THE SITE PRIOR TO MAKING A BID IN ORDER TO CONTENSATE FOR ANY FIELD CONDITIONS THAT
ARE NOT SHOWN ON THIS PLAN.
3. SCHEDULE A PRE - CONSTRUCTION CONFERENCE WITH OWNER, THE ENGINEER, AND ALL CONTRACTORS ASSOCIATED WITH THE
WORK.
4. FLAG THE NEW CONSTRUCTION LIMITS AS INDICATED ON THE PLAN, DO NOT EXCEED PROPERTY BOUNDARIES WITHOUT
WRITTEN APPROVAL OF ADJACENT PROPERTY OWNERS. ANY EXISTING PROPERTY LII "NES ARE SHOWN APPROXIMATE.
5. HAVE ALL UNDERGROUND UTILITIES FIELD MARKED BY A LICENSED UTILITY LOCATION SERVICE OR THE UTILITY OWNER AS
NECESSARY TO AVOID DAMAGE TO UTILITIES. THE CONTRACTOR SHALL PROVIDE MEASURES TO PROTECT ALL UNDERGROUND
UTILITIES IN THE WORK AREA. ALL DAMAGES TO EXISTING UTILITIES SHALL BE REPAIRED TO THE UTILITY OWNER'S SATISFACTION
AND AT THE SOLE EXPENSE OF THE CONTRACTOR.
6. ENSURE THAT ANY EROSION CONTROL DEVICES SHOWN ON THE PLAN ARE IN PLACE TO BEGINNING WORK IN THE STREAM.
7. CHECK WEATHER CONDITIONS FOR THE WORK PERIOD. THE CONTRACTOR SHALL ViORK DURING PERIODS OF LOW STREAM
FLOW WHEN WORKING DIRECTLY IN THE STREAM. THE CONTRACTOR SHALL SCHEDULE ANY WORK WITHIN THE STREAM TO
COINCIDE WITH PERIODS OF FAVORABLE WEATHER FORECASTS.
PROJECT NARRATIVE:
THIS PROJECT SHALL IMPACT THIS STREAM ONLY WITHIN THE LIMITS AS SHOWN ON THIS PLAN. THE
PURPOSE OF THIS PROJECT IS TO REPAIR AND STABILIZE THE OUTLET CHANNEL OF A PREVIOUSLY
CONSTRUCTED POND. AN EXISTING BRIDGE THAT SPANS THIS CHANNEL SERVES AS THE SOLE
ACCESS /EGRESS ROUTE FOR A SINGLE FAMILY HOME ON THE PROPERTY. THE BRIDGE ABUTMENTS
ARE IN DANGER OF WASHING OUT DUE TO EROSION.
THE WORK WILL INCLUDE CONSTRUCTION OF A NEW CHANNEL BETWEEN THE POND AND THE
BRIDGE, THE INSTALLATION OF HELICAL SUPPORTS UNDER THE EXISTING BRIDGE ABUTMENTS, THE
CONSTRUCTION OF A NEW CONCRETE FLUME BETWEEN THE EXISTING ABUTMENTS, AND THE
INSTALLATION OF OUTLET PROTECTION BELOW THE BRIDGE, STREAM IMPACT LENGTH, AS
MEASURED ALONG THE EXISTING STREAM CENTERLINE, SHALL NOT EXCEED 115 LF. STREAM
DISTURBANCE OUTSIDE THE LIMITS AS PERMITTED BY NCDENR -WATER QUALITY DIVISION MAY INCUR
FINES AND REPAIR OF DAMAGES OR BOTH. THIS PROJECT IS NOT LOCATED WITHIN A FLOODPLAIN
PER FEMA FIRM PANEL 3710681700E20090102.
8 "X8 °X3/8" STRUCTURAL
STEEL PLATE W/ HOLES
FOR (4) 3/4" ANCHORS
BORE PLATE FOR
3/4" STAINLESS
ANCHOR BOLTS
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4" O.D. STRUCTURAL
STEEL TUBE W/ MIN. 1/4"
WALL THICKNESS
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EXISTING CONCRETE
EXISTING
FOOTING
FOOTING
9 lo:
9
#5 REBAR @ 18" OC.
`- - ' - -
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DOWEL INTO EXISTINC
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EV�'.BED ARMOR -FLEX INTO
ALL PRIOR
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TO, POUR. PROVIDE 6" OF #5
STONE
EXISTING
HELICAL PILES TO REMAIN
LIGHTWEIGHT
BEIDDING WITH FILTER FABR
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ENVELOP EXPOSED PILE
CONCRETE.
UN DERLINER UNDER ARMOR-FLEX
HEADS IN SHOT -CRETE
NOTE: DOWNSTREAM
WEIR WALL
00WNSTREAM WEIRICUT-C
FF
HEIGHT SHOWN APPROXIMATE.
V ;TALL. REINFORCE WITH #4
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SHALL
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MINIMUM OF 24 ".
LONUITU _ VA
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CONSTRUCTION SEQUENCE:
1. FLAG THE STREAM IMPACT LIMITS AS SHOWN ON THE PLAN.
2. COORDINATE THE CONSTRUCTION SCHEDULE WITH THE OWNER.
3. PROVIDE PLYWOOD PROTECTION FOR THE EXISTING ASPHALT DRIVEWAY.
4. PROVIDE A PUMP OR PUMPS CAPABLE OF CONVEYING STREAM FLOW AROUND THE WORK AREA AND PUMP THE POND OUTFLOW
WHILE WORK IS TAKING PLACE.
5. BEGIN TEMPORARY PUMP AROUND. DISCHARGE PUMP HOSE ONTO NOWSRODABLE SURFACE. POND CAN BE DRAWN DOWN 2 VERTICAL
FEET (MAXIMUM) AT ANY TIME DURING CONSTRUCTION BELOW NORMAL POOL ELEVATION.
6. REMOVE THE EXISTING BLACK CORRUGATED DRAIN PIPE WITHIN THE IMPACT LIMITS. THE REMAINING PIPE UPSTREAM OF THE BRIDGE
MAY REMAIN IN PLACE.
7. EXCAVATE FOR UPSTREAM CUT -OFF WALL.
8. SCHEDULE A SUBG -BADE INSPECTION WITH THE ENGINEER. INSTALL THE STEEL REINFORCEMENT AND CONSTRUCT FORMS ONLY
AFTER THE SUB -GRADE AND STEEL REINFORCEMENT HAVE BEEN INSPECTED BY THE ENGINEER,
9. POUR UPSTREAM WALL USING 4,000 PSI CONCRETE.
10. REMOVE LOOSE SOIL BETWEEN UPSTREAM AND DOWNSTREAM END WALLS.
SCHEDULE A SUBG -BADE INSPECTION WITH THE ENGINEER. INSTALL THE STEEL REINFORCEMENT AND CONSTRUCT FORMS ONLY AFTER
THE SUB -GRADE AND STEEL REINFORCEMENT HAVE BEEN INSPECTED BY THE ENGINEER.
11. POUR FLUME BOTTOM AND SIDE WALLS USING 4,000 PSI CONCRETE.
12. EXCAVATE FOR DOWNSTREAM CUT-OFF WALL.
13. SCHEDULE A SUBG -RADE INSPECTION WITH THE ENGINEER.
14. THE EXISTING ARMOR -FLEX OUTLET PROTECTION IS TO BE REUSED AND SECURED USING THE DOWNSTREAM WALL AS AN ANCHOR.
REMOVE THE ARMOR -FLEX INTACT AND SHAPE THE STREAM BOTTOM BELOW THE DOWNSTREAM END WALL EXCAVATION AS NEEDED
FOR REINSTALLATION.
15. INSTALL #57 STONE BEDDING WITH FILTER FABRIC BETWEEN THE SHAPED SUBGRADE AND AROMOR -FLEX. REPLACE THE
ARMOR -FLEX SUCH THAT THE UPSTREAM END OF THE MAT EXTENDS INTO THE FORM WORK FOR THE DOWNSTREAM WALL PER THE
DETAIL.
16. AFTER THE ARMOR-FLEX IS IN PLACE, INSTALL THE STEEL REINFORCEMENT AND FORM WORK FOR THE DOWNSTREAM WALL. POUR
THE DOWNSTREAM WALL USING 4,000 PSI CONCRETE.
17. SEED AND MULCH ALL DISTURBED AREAS. ALL SEEDED AREAS SHALL BE REFERTILI,ZED, AND /OR RE- SEEDED AS NECESSARY TO
ESTABLISH GROWTH. AFTER GROWTH IS ESTABLISHED BY THE CONTRACTOR, IT IS THE OWNER'S RESPONSIBILITY TO MAINTAIN THE
SEEDED AREAS AFTER THE CONTRACTOR LEAVES THE JOB SITE.
GENERAL NOTES:
1. CONTRACTOR SHALL ENSURE THAT ALL APPLICABLE PERMITS (FEDERAL, STATE, COUNTY, AND LOCAL) AND APPROVALS HAVE
BEEN OBTAINED PRIOR TO PROCEEDING WITH WORK ASSOCIATED WITH THESE DOCUMENTS.
2. THE CONTRACTOR SHALL VISIT THE SITE PRIOR TO MAKING A BID IN ORDER TO CONTENSATE FOR ANY FIELD CONDITIONS THAT
ARE NOT SHOWN ON THIS PLAN.
3. SCHEDULE A PRE - CONSTRUCTION CONFERENCE WITH OWNER, THE ENGINEER, AND ALL CONTRACTORS ASSOCIATED WITH THE
WORK.
4. FLAG THE NEW CONSTRUCTION LIMITS AS INDICATED ON THE PLAN, DO NOT EXCEED PROPERTY BOUNDARIES WITHOUT
WRITTEN APPROVAL OF ADJACENT PROPERTY OWNERS. ANY EXISTING PROPERTY LII "NES ARE SHOWN APPROXIMATE.
5. HAVE ALL UNDERGROUND UTILITIES FIELD MARKED BY A LICENSED UTILITY LOCATION SERVICE OR THE UTILITY OWNER AS
NECESSARY TO AVOID DAMAGE TO UTILITIES. THE CONTRACTOR SHALL PROVIDE MEASURES TO PROTECT ALL UNDERGROUND
UTILITIES IN THE WORK AREA. ALL DAMAGES TO EXISTING UTILITIES SHALL BE REPAIRED TO THE UTILITY OWNER'S SATISFACTION
AND AT THE SOLE EXPENSE OF THE CONTRACTOR.
6. ENSURE THAT ANY EROSION CONTROL DEVICES SHOWN ON THE PLAN ARE IN PLACE TO BEGINNING WORK IN THE STREAM.
7. CHECK WEATHER CONDITIONS FOR THE WORK PERIOD. THE CONTRACTOR SHALL ViORK DURING PERIODS OF LOW STREAM
FLOW WHEN WORKING DIRECTLY IN THE STREAM. THE CONTRACTOR SHALL SCHEDULE ANY WORK WITHIN THE STREAM TO
COINCIDE WITH PERIODS OF FAVORABLE WEATHER FORECASTS.
PROJECT NARRATIVE:
THIS PROJECT SHALL IMPACT THIS STREAM ONLY WITHIN THE LIMITS AS SHOWN ON THIS PLAN. THE
PURPOSE OF THIS PROJECT IS TO REPAIR AND STABILIZE THE OUTLET CHANNEL OF A PREVIOUSLY
CONSTRUCTED POND. AN EXISTING BRIDGE THAT SPANS THIS CHANNEL SERVES AS THE SOLE
ACCESS /EGRESS ROUTE FOR A SINGLE FAMILY HOME ON THE PROPERTY. THE BRIDGE ABUTMENTS
ARE IN DANGER OF WASHING OUT DUE TO EROSION.
THE WORK WILL INCLUDE CONSTRUCTION OF A NEW CHANNEL BETWEEN THE POND AND THE
BRIDGE, THE INSTALLATION OF HELICAL SUPPORTS UNDER THE EXISTING BRIDGE ABUTMENTS, THE
CONSTRUCTION OF A NEW CONCRETE FLUME BETWEEN THE EXISTING ABUTMENTS, AND THE
INSTALLATION OF OUTLET PROTECTION BELOW THE BRIDGE, STREAM IMPACT LENGTH, AS
MEASURED ALONG THE EXISTING STREAM CENTERLINE, SHALL NOT EXCEED 115 LF. STREAM
DISTURBANCE OUTSIDE THE LIMITS AS PERMITTED BY NCDENR -WATER QUALITY DIVISION MAY INCUR
FINES AND REPAIR OF DAMAGES OR BOTH. THIS PROJECT IS NOT LOCATED WITHIN A FLOODPLAIN
PER FEMA FIRM PANEL 3710681700E20090102.
8 "X8 °X3/8" STRUCTURAL
STEEL PLATE W/ HOLES
FOR (4) 3/4" ANCHORS
BORE PLATE FOR
3/4" STAINLESS
ANCHOR BOLTS
u
4" O.D. STRUCTURAL
STEEL TUBE W/ MIN. 1/4"
WALL THICKNESS
0
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EX. CONCRETE ABUTMENT WALL
EX. CONCRETE FOOTING
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WALL THICKNESS
3/4 STAINLESS BOLT SET
6" INTO EX. CONCRETE
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(NOT TO SCALE)
STEEL BRACE DETAIL
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