20110537 Ver 1_Application_20110601

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STATE OF NORTH CAROLINA ~,~ 1 ,~
DEPARTMENT OF TRANSPORTATION s~~s :;'-< . _ ~'
BEVERLY EAVES PERDUE EUGENE~A:~CONTI, JR.
GOVERNOR SECRETARY
Mey 26, 2011
Ms. Amy Euliss
NC DENR Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Mr. Andrew Williams
US Army Corps of Engineers
6508 Falls of the Neuse Suite 120
Raleigh, NC 27615.6814
(Two Copies)
Subject: Guilford County, McConnell Road (SR 3000)
Project Number # WBS 7C.041003
To Whom It May Concern:
110537
The North Carolina Department of Transportation (NCDOT) proposes to pave, widen, increase road bed
elevation and realign McConnell Road (SR 3000) in Guilford County. The proposed work is necessary in
order to reduce future maintenance needs and increase traffic safety. Three existing culverts will also be
replaced and/or lengthened during the proposed project. The project is over UT's of Little Alamance Creek
and Big Alamance Creek which aze within the Jordan Lake watershed and it will involve buffer impacts.
Total new impacts to jurisdictional streams is anticipated to be 38 lineaz feet. The NCDOT anticipates that
the activity will be authorized under Nationwide Permit (NWP) 14. This package is also being forwarded to
the NC Division of Water Quality for authorization as prescribed under General Water Quality Certification
H3820 (NW 14) and a written buffer authorization. The following information is being provided to satisfy
conditions of the Nationwide Permit and General Water Quality Certification.
P.O. Box 14996 Greensboro, NC 27415-4996 Telephone No. [phone] Fax No. [phone]

J
PROJECT INFORMATION
Road Name SR Number Project Length Classification
(miles
McConnell Road SR 3000 N/A Subdivision
River Basin: DWQ Water Quality %Impervious Surface
ID Deli lion
16-19-3-(0.5) Little Alamance Creek
~
~ Feaz WS-V; NSW,
N/A
Big Alamance Creek WS-
16-19{2.5) IV; NSW, CA
Buffer Rules ' Buffer Rule Conditions (where applicable)
Yes Jordan Lake
b Mapped HIStOfIC CAMA Essential Fishery Habitat
Protected Species Present Pro erties° AEC
No Yes, review pending No No
Separate documentation attached as needed: ° See the attached Endangered Species Review Sheet for further information: `When
Applicable -See the attached Historic Review Letter for further information
PIPE REPLACEMENT INFORMATION (SITED
Site Station NIA Stream T e E hemeral
Existin Pie 24 inch X 30 ft R lace 24 inch X 60 ft
Construction Pump around with offsite detour'rf Dewatering NIA
Method necess Device*
Burial Depth At least 4.8 inches EIC Plan
Date
Construction As soon as practicable Duration One week
Date
Impacts (ft.) Pipe replacemeirt will not be in a jurisdictional stream. However, the roadway
will be widened and extend into a buffered area. Buffer impact will be 109 sq. ft.
of which all will be in Zone 2.
Speaal
Conditions
Restoration Within 15 working days of the pipe extension the natural stream contours will
Plan be restored and seeded. Temporary sik screens will be cleaned and removed
followin ve station establishment.
RCP =reinforced concrete pipe; CMP =Corrugated metal pipe; CMPA =Corrugated metal pipe aroh; E/C =Erosion cordrol. *A less
intrusive dewatering device may be used in lieu of the one proposed.

J
PIPE REPLACEMENT INFORMATION (SITE 2)
Site NIA Stream Type Perennial
Station
Existing 24inch X 36 ft Replace 30 inch X 70 ft
Pi e
Constructio Pump around with offsite detour Dewatering NIA
n Method Device'
Burial Depth At least 4.8 inches EIC Plan
Date
Constructio As soon as practicable Duration One week
n Date
Impacts (fl) 34 ft-enclosure; Approx.
50 sf -tem ora sandba s. Stream was not eli ible for buffer authorization
Specal
Conditions
Restoration Within 15 working days of the pipe extension the natural stream conrtours will be
Plan restored and seeded. Temporary sift screens will be cleaned and removed
followin ve station establishment.
RCP =reinforced wncrete pipe; CMP =Corrugated metal pipe; CMPA =Corrugated metal pipe arch; EIC =Erosion control. 'A less
intrusive dewatering device may be used in lieu of the one proposed.
PIPE REPLACEMENT INFORMATION (SITE 3)
Site Station NIA Stream T e Perennial
Existin Pie 24 inch X 36 ft Re lace 30 inch X 40 ft
Construction Pump around with offsite detour Dewatering NIA
Method Device"
Burial Depth At least 4.8 inches EIC Plan
Date
Construction As soon as practicable Duration One week
Date
Impacts (fl) 4 ft-enclosure; Approx. 50 sf -temporary sandbags. Stream was not eligible for
buffer authorization
Special
Conditions
Restoration Within 15 working days of the pipe extension the natural stream contours will
Plan be restored and seeded. Temporary silt screens will be cleaned and removed
followin ve station establishment.
RCP =reinforced concrete pipe; CMP =Corrugated metal pipe; CMPA = Cortugated metal pipe arch; EIC =Erosion control •A less
intrusive dewatering device maybe used in lieu of the one proposed.

MINIMIZATION INFORMATION
Impacts will be minimized by strtct enforcement of Beat Management Practices for the protection of
surface waters and wetlands, restrictions against the staging of equipment is or adjacont to waters of
the U8, end coordination (including a pre-coastructioa meeting) with the Division Environmental
Officer.
MITIGATION INFORMATION
Stream mitigatloa is not anticipated, as the impacts to any individual atream do not exceed 180 feet
WetLmd mitigation is not anticipated, as wetbiad impacts do not exceed 0.10 acres and do not occur
is a unique natural wetland. Buffer impacts equaling 349 sf is Zoae Oae are anticipated.
APPLICATION INFORMATION
Enclosed please find the Pre-coastrnetioa Notification Form and supporting documentation for the
above referenced project. If yon have any questions or need any additional information, please
rnatact Jerry Parker at [phone]. Your time and effort are appreciated.
Sincerely,
Mr. J. .Mills, P.E,
Divi ' n Engineer, Division 7
Enclosures
CC: Barry Harrington, NCDOT
Paul Ingram, NCDOT
NC Wetlands/401 Unit

t J O~QF W A TFROG
i i >
Otfice Use Only:
Corps action ID no.
DWQ project no.
Fann Version 1.3 Dec 10 2008
Pre-Construction Notification CN Form
A. A licant Information
1. Processing
1 a: Type(s) of approval sough from the
Corps:
®Secfion 404 Permit ^ Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 14 or General Permit (GP) number:
1 c. Has the NWP or GP number been verified by the Corps? ^ Yes ®No
1 d. Type(s) of approval sough from the DWO (check all that apply):
® 401 Water Quality Certification -Regular ^ Non~04 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 mtgation 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: McConnell Road
2b. County: Guilford
2c. Nearest municipality /town: Sedalia, NC
2d. Subdivision name: N/A
2e. NCDOT only, T.I.P. or state
project no: WBS # 7C.041003
3. Owner Information
3a. Name(s) on Recorded Deed:
3b. Deed Book and Page No.
3c. Responsible Party (for LLC if
applicable):
3d. Street address:
3e. City, state, zip:
3f. Telephone no.:
3g. Fax no.:
3h. Email address:
Page 1 of 12
PCN Fortn -Version 1.3 December 10, 2008 Version

4. Applicant Information (if differe+rt from ovmer)
4a. Applicant is: ®Agent ^ Other, specrfy:
4b. Name: J. M. Mills
4c. Business name
(if applicable): Division Engineer NCDOT Division Seven
4d. Street address: P.O. Box 14996
4e. City, state, zip: Greensboro, NC 27415
4f. Telephone no.: 336 334-3297
4g. fax no.:
4h. Email address:
5. AgentlConsultant Information (iF applicable)
5a. Name: Jerry Parker
5b. Business name
(if applicable): Division Environmental Supervisor
Sc. Street address: P.O. Box 14996
5d. City, state, zip: Greensboro, NC 27415
5e. Telephone no.: 336 256-2063
Sf. Fax no.:
Sg. Email address:
Page 2 of 12
PCN Form -Version 1.3 December 10, 2008 Version

B. Project Information and Prior Project History
1. Property Identification
1 a. Property identification no. (tax PIN or parcel ID): NIA
Lafitude:36.0456217N Longitude: -
1 b. Site coordinates (in dedmal degrees): 79.6104199 W
(DD.DDDDDD) (-DD.DDDDDD)
1 c. Property size: N/A acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to UT to Lihle Alamance Creek (SITE 1) & UT to Big
proposed project: Alamance Creek (SITE 2 & 3)
2b. Water Quality Classification of nearest receiving water: Little Alamance Creek WS-N; NSW,CA Big Alamance
Creek WS-N; NSW, CA
2c. River basin: Cape Fear
3. Project Description
3a. Describe the existing conditions an the site and the general land use.in the vidnity of the project at the time of this
application:
Rural Residential
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) an the property:
110 linear feet
3d. F~cplain the purpose of the proposed project:
Replace undersized pipes, widen road ,raise road bed and realign road to ensure traffic safety.
3e. Describe the overall project in detail, inducting the type of equipment to be used:
The sites will be de-watered, the old pipes removed, replaced and/or Lengthened. Equipment util'¢ed will include backhoe
and/or trackhoe. The new pipes will be installed at appropriate elevation:
4. Jurisdictional Determinations
4a. Have judsdictonal wetland or stream determinations by the
Corps or State been requested or obtained for this property /
^ Yes ®No ^ Unknown
project (including all prior phases) in the past?
Comments:
4b. If the Corps made the jurisdictional determination, what type
^ Preliminary ^ Final
of determination was made?
4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company:
Name ('d known): Other.
4d. If yes, list fhe dates of fhe Corps jurisdictional determinations or State determinations and attach documentation.
5. Project History
5a. Have permits or certfications been requested or obtained for ®Yes ^ No ^ Unknown
this project (including all prior phases) in the past?
5b. If yes, e~laih in detail according to "help file' instructions.
Page 3 of 12
PCN Form -Version 1.3 December 10, 2008 Version

6. Future Project Plans
', 6a. Is this a phased project? ^ Yes ®No
6b. If yes, e~lain.
Page 4 of 12
PCN Fonn -Version 1.3 December 10, 2008 Version

C. Proposed Impacts Inverrtory
1. Impacts Summary
t a. Which sections were completed below for your project (check all that apply):
^ WeUands ®Streams -tributaries ®Buffers
^ Open Waters ^ Pond Construction
Page 5 of 12
PCN Fonn -Version 1.3 December 10, 2008 Version

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)
Tem ora
W1 ^ P ^ T ^ Yes ^ Corps
^ No ^DWQ
WZ ^ 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 ofjurisdidion Average Impact
number - (PER) or (Corps - 404, 10 stream length
Permanent (P) or intermittent DWQ -non-404, width (linear feet)
Temporary (T) (INT)? other) (feet)
UT to Little 30 linear ft
S1 ®P ^ T SITE 1 Alamance Creek ^PER ^ Corps 1 ~ to
Culvert extension (Ephemeral ^INT ^DWQ ephemeral
Stream) stream
SITE 2
Culvert extension
S2 ®P ^ T and increased UT to Big ®PER ^ Corps 2-4 ft 341inear ft
road bed Alamance Creek ^INT ®DWQ
elevation
S3 ®P ®T SITE 3 UT to Big ®PER ®Corps 4 linear ft
Culvert extension Alamance Creek ^INT ®DWQ
S4 ^ P ^ T ^PER ^ Corps
^ INT ^DWQ
S5 ^ P ^ T ^PER ^ Corps
^ INT ^DWQ
S6 ^ P ^ T ^PER ^ Corps
^ INT ^DWQ
38 linear ft
3h Total stream and tributary impacts of
jurisdictional
impacts
3i. Commerrts:
Page 6 of 12
PCN Form -Version 1.3 December 10, 2008 Version

4. Open water Impacts
If there are proposed impacts to lakes, ponds, estuaries, tribuharies, sounds, the Atlantic Ocean, or any other open water of
the U.S. then individually list all open water impacts below.
4a.
Open water
impact number
- Permanent (P)
or Temporary , 4b.
Name of waterbody
(if applicable) 4c.

Type of impact 4d.

Waterbody type 4e.

Area of impact (acres)
Ot ^P^T
02 ^P^T
03 ^P^T
04 ^P^T
4f. Total open water impacts
4g. Commerds:
5. Pond or Lake Construction
If and or lake construction roposed, then com lets the chart below.
5a.

PondlD Sb.

Proposed use or purpose 5c.
Wetland Impacts (acres) 5d.
Stream Impacts (feet) Se.
Upland
(acres)
number of pond
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
Sf. Total
5g. Comments:
Sh. 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 construclion:
Page 7 of 12
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 imdividualry list all buffer impacts
below. tf an im acts re uire mitt anon, then ou MUST fill out Section D of this form.
6a.
^ Neuse ^Tar-Pamlico ^ Other: Jordan
Project is in which protected basin? ^ Catawba ^ Randleman
6b. tic. 6d. tie. 6f. 6g.
Buffer impact
number- Reason Buffer Zone 1 'impact Zone 2 impact
Permanent (P) for Stream name mtgation (square feet) (square feet)
or Temporary impact required?
Realign
road to ®Yes
B1 ®P ^ T increase UT to Little Alamance Creek ^ No 0 109 sq. ft.
traffic
safety
62 ^P^T ^Yes
^ No
83 ^P^T ^Yes
^ No
6h. Total buffer impacts 0 109 sq. ft.
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.
Impacts will be minimized by utilization of Best Management Practices and by pertorming work in the dry.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Best Management Practices will be utilized during construction. Preformed scour hole will be constructed priorto runoff
reaching jurisdictional stream. Pre-construction meeting with Environmental Superevisor will take place prior to commencing
construction
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
^ 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 8 of 12
PCN Forth -Version 1.3 December 10, 2008 Version

3c. Comments:
4. Complete ff Making a Payment to In-lieu Fee Program
4a. Approval letter from in-lieu fee program is attached. ^ Yes
4b. Stream mfigation requested: linear feet
4c. If using stream mfigation, stream temperature: ^ warm ^ cool ^cold
4d. Buffer mitigation requested (DWQ only): square feet
4e. Riparian wetland mitigation requested: acres
4f. Non~iparian wetland mitigation requested: acres
4g. Coastal (tidal) wetland mitigation requested: acres
4h. CommerAs:
5. Complete iF Using a Perrnittee Responsible Mitigation Plan
5a. If using a permittee responsible mfigation plan, provide a description of the proposed mitigation plan.
6. Buffer Mitigation (State Regulated Riparian Buffer Rules) -required by DWQ
6a. Will the project resuk in an impact within a protected riparian buffer that
requires buffer mitigation? ®Yes ^ No
6b. If yes, then identffy 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 Realignment of road to
increase traffic safety
109
1.5
163.5
6f. Total buffer mitigation required: 163.5
6g. If buffer mfigation is required, discuss what type of mNgation is proposed (e.g., payment to private mfigation bank,
permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund).
6h. Comments:
Page 9 of 12
PCN Form -Version 1.3 December 10, 2008 Version

E. Stonnwater Management and Diffuse Fbw Plan (required by DWQ)
1. Diffuse Fbw 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 inGuded? If no; explain why.
Commerrts: Although the drainage d'dches will be realigned, they will retain the
^Yes ®No
original dimensions, no additional travel lanes will be added and the minimum
required roadway typical section will be used based on traffic and safety
considerations.
2. Stormwater Mana ement Plan
2a . What is the overall percent imperviousness of this project? N/A
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:
Stormwater will be managed according to plans submitted and approved by the Roadside Environmental Unit of NCDOT
^ Certified Local Government
2e . Who will be responsible for the review of the Stormwater Management Plan? ^ DWO Stonnwater Program
® DWQ 401 Uni[
3. Certified Local Government Stormwater Review
3a. In which local govemmenYs jurisdiction is this projed7 N/A
^ 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 P ram Review
^ Coastal counties
^ HOW
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 Sinrmwater 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 Fonn -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 (federaUstate/local) funds or the ®Yes ^ No
use of public (federaUstate) land?
1 b. If you answered "yes° to the above, does the project require preparation of an
environmental document pursuant to the requiremerrts of the National or State ^Yes ®No
(North Carolina) Environmerrtal 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.)
Commerrts:
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-fad 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 quantdative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narative description.
4. Sewage Disposal (DWQ Requirement)
4a . Clearly detail the uffimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from
the proposed project, or available capacity of the subject facility.
NA
Page 11 of 12
PCN Fortn -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
Sc. If yes, indicate the USFWS Field Office you have corrtaded.
^ A
h
ill
s
ev
e
5d. What data sources did you use to determine whether your sde would impact Endangered Species or Designated Critical
Habitat?
US Fish and Wildl'rfe Web Sde
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?
N/A
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
la. 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?
National Historic Register Web Site and the Human Environment Unit of NCDOT
8. Flood Zone Designation (Corps Requirement)
Sa. Will this project occur in a FEMA-designated 100-year floodplain? ^ Yes ®No
8b. If yes, explain how project meets FEMA requiremerrts:
8c. What source(s) did you use to make the floodplain determination? NC Fooodplain Mapping Information System
J.M. Mills ^~~~/r ,_G~ 2ic ~1/
u
/ 5-27-11
ApplicanVAgent's Printed Name A IicanVAgent's Signat
re
' Date
valid only if an au[hor¢ation letter from the applicant
(Agent's nature
is ovided.
Page 12 of 12
PCN Forth -Version 1.3 December 10, 2008 Version

May 20, 2011
Site 1 (McConnell Road)
Construction Sequence and Erosion Control Plan for Replacement of
Pipe with Pipe Using a Pump Around -Guilford County, SR 3000
Work to begin in June.
Construction is anticipated to take 2 Days.
Stage One
1. Install a rock silt dam downstream of the work area to prevent incidental sediment
loss.
2. Install ABC aggregate or a less intrusive dewatering device to allow dewatering of
the work azea.
3. Install pumps to divert flow aoound the work azea.
Stage Two
4. Extend the existing line of 30' long 18"RCP.
5. Excavate to sufficient depth to allow20% burial of the pipe, place base stone, and
single line of 30' long 18" RCP.
6. Backfill the new line of pipe and place rip rap only as needed.
Stage Three
7. Starting from the downstream end, remove the dewatering device and restore the
natural stream contours.
8. Notify landscape depaztment for final seeding.
9. Silt fences to be.placed as site conditions require.
10. A10' X 15' dirt bag will be used to remove excess water in the hole where the new
pipe is being replaced.
11. Site conditions and weather may alter these plans.
12. A method less intrusive than a pump around system may be utilized if site conditions
allow.

May Zo, 2o><i
Site 2 (McConnell Road)
Construction Sequence and Erosion Control Plan for Replacement of
Pipe with Pipe Using a Pump Around -Guilford County, SR 3000
Work to begin in June.
Construction is anticipated to take 2 Days.
Stage One
1. Install a rock silt dam downstream of the work area to prevent incidental sediment
loss.
2. Install ABC aggregate or a less intrusive dewatering device to allow dewatering of
the work area.
3. Install.pumps to divert flow azound the work azea.
Stage Two
4. Remove one existing line of 36' long 24"RCP.
5. Excavate to sufficient depth to allow20% burial of the pipe, place base stone, and
single Iine of 70' long 30" RCP.
6. Backfill the new line of pipe and place rip rap only as needed.
Stage Three
7. Starting from the downstream end, remove the dewatering device and restore the
natural stream contours.
8. Notify landscape department for final seeding.
9. Silt fences to be placed as site conditions require.
10. A 10' X 15' dirt bag will be used to remove excess water in the hole where the new
pipe is being replaced.
I I . Site conditions and weather may alter these plans.
tz. A method less intrusive than a pump azound system may be utilized if site conditions
allow.

May 20, 2011
Site 3 (McConnell Road)
Construction Sequence and Erosion Control Plan for Replacement of
Pipe with Pipe Using a Pump Around -Guilford County, SR 3000
9daflc to begin in June.
Construction is anticipated to take 2 Days.
Stage One
1. Install a rock silt dam downstream of the work area to prevent incidental sediment
loss.
2. Install ABC aggregate or a less intrusive dewatering device to allow dewatering of
the work area
3. Install pumps to divert flow azound the work area.
Stage Two
4. Remove one existing line of 36' long 24"CMP.
5. Excavate to sufficient depth to al1ow20% burial. of the pipe, place base stone, and
single line of 40' long 30" RCP.
6. Backfill the new line of pipe and place rip rap only as needed.
Stage Three
7. Starting from the downstream end, remove the dewatering device and restore the
natural stream contours.
8. Notify landscape department for final seeding.
9. Silt fences to be placed as site conditions require.
10. A 10' X I S' dirt bag will be used to remove excess water in the hole where the new
pipe is being replaced.
11. Site conditions and weather may alter these plans.
12. A method less intrusive than a pump azound system may be utilized if site conditions
allow.

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Name: GIBSONVILLE Location: 038° 03' 17.1" N 079° 36' 14.0" W
Date: 5/24Y2011 Caption: McConnell Road (SR 3000)
Scale: 1 inch equals 2000 feet Guilford Courtly
Copyright (C) 1997, AAeptech, Inc,

SITE 1 Inlet end of pipe on McConnell Road
SITE 1 Outlet end of pipe on MKonnell Road

SITE 2 Inlet end of pipe on McConnell Road
SITE 2 Outlet end of pipe on McConnell Road

SITE 3 Inlet end of pipe on McConnell Road
SITE 3 Outlet end of pipe on McConnell Road

Y-2011
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