20080508 Ver 1_Other Agency Comments_20080619

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STATE OF NORTH CAROLINA ~'rF~~~fY
DEPARTMENT OF TRANSPORTATION

MICHAEL F. EASLEY LYNDO TIPPETT
GOVERNOR SECRETARY
June 2, 2008
US Army Corps of Engineers
Raleigh Regulatory Field Office
3331 Heritage Trade Drive, Suite 105 0-S0507
Wake Forest, North Carolina 27587

ATTN: Mr. John Thomas
NCDOT Coordinator

Subject: Revised Impact Information for Section 404 Nationwide Permit 14 and Section 401
Water Quality Certification Application. Widening of US 70 from the Rowan/Iredell
County Line to SR 1001(Amity Hill Road) in Rowan County. NCDOT Division 9, State
Project No. 8.163 1801, WBS No. 34517.1.1, T.I.P. No. R-2911 B.

Dear Sir,

This letter is to provide revised information for wetland and stream impacts associated with the widening
of US 70 from the Rowan/Iredell County Line to SR 1001 (Amity Hill Road) in Rowan County.
Enclosed, please find the revised Pre-Construction Notification (PCN), revised permit drawings, revised
design plans, and the Ecosystem Enhancement Program (EEP) letter for the subject project. Only
information that has been revised since the original permit application dated March 6, 2008 is submitted
and addressed in this letter.

IMPACTS TO WATERS OF THE UNITED STATES
Neither High Quality Waters (HQW), Water Supplies (WS-I or WS-II), nor Outstanding Resource
Waters (ORW) occur within 1.0 mile of the project area.

Revised Permanent Impacts

There will be a total of 282 linear feet of permanent jurisdictional stream impacts and <0.10 acre of
permanent riverine wetland impacts.
Site 3:

There will be approximately 137 linear feet of permanent jurisdictional stream impacts to UT to Third
Creek. These impacts are the result of the construction of a lateral V ditch.
NAILING ADDRESS: LOCATION:
NC DEPARTMENT OF TRANSPORTATION TELEPHONE: [phone] Or 2728 CAPITAL BLVD. SUITE 240
PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS 919-715-1335 RALEIGH NC 27604
NATURAL ENVIRONMENT UNIT
1598 MAIL SERVICE CENTER FAX: [phone]
RALEIGH NC 27699-1598
WEBSITE: WWW. NCDOT. ORG

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Site 4:

The wetland impacts at this site have not changed from the original permit application. However, the
permanent surface water impacts have been revised. Permanent surface water impacts to this site will be
145 linear feet to UT to Third Creek. All wetland and stream impacts associated with Site 4 are the
result of the construction of a lateral V ditch and the installation of the 72-inch steel plate pipe.

MITIGATION

After submittal of the original permit application, the U. S. Army Corp of Engineers requested mitigation
for the 145 linear feet of stream impacts located at Site 4 at a ratio of 1:1.
The U. S. Army Corp of Engineers did not request mitigation for stream impacts at Site 3.

Compensato Mitigation

In a letter dated April 9, 2008, the stream mitigation associated with this project will be provided by EEP
(letter enclosed).

If you have any questions or need additional information, please contact Sara Easterly at 919-715-5499
or [e-mail].

Ssincer y,

Gregory J. Thorpe, Ph.D.
Environmental Management Director, PDEA
Cc:

W/attachment
Mr. Brian Wrenn, NCDWQ (5 Copies)
Ms. Marla Chambers, NCWRC
Ms. Marella Buncick, USFWS

W/o attachment (see website for attachments)
Dr. David Chang, P.E., Hydraulics
Mr. Mark Staley, Roadside Environmental
Mr. Victor Barbour, P.E., Project Services Unit
Mr. Greg Perfetti, P.E., Structure Design
Mr. S. P. Ivey, P.E., Division Engineer
Mr. Kent Boyer, DEO
Mr. Jay Bennett, P.E., Roadway Design
Mr. Majed Alghandour, P. E., Programming and TIP
Mr. Art McMillan, P.E., Highway Design
Mr. Scott McLendon, USACE, Wilmington
Ms. Beverly Robinson, P.E., PDEA
Ms. Beth Harmon, EEP
Mr. Todd Jones, NCDOT External Audit Branch

I

Office Use Only: Form Version March 05

USACE Action ID No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing

1. Check all of the approval(s) requested for this project:
® Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
® 401 Water Quality Certification ? Express 401 Water Quality Certification

2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide Permit 14

3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?

4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed
for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII,
and check here:

5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check here: ?

II. Applicant Information

1. Owner/Applicant Information
Name:_ North Carolina Department of Transportation
Mailing Address: Gregory J. Thorpe PhD Manager
Project Development and Environmental Analysis Branch
1598 Mail Service Center
Raleigh NC 27699-1598
Telephone Number: 919-733-3141 Fax Number: 919-733-9794
E-mail Address: Qthorpe(a,dot.state. nc.us

2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name:
Company Affiliation:
Mailing Address:

Telephone Number: Fax Number:
E-mail Address:

Pagel of 8

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III;(1. er-.,. _a Inforir :ion

Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also
provide a detailed site plan showing property
and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
U SACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project:. Proposed Widening of US 70 From the Rowan/Iredell County line to SR
1001 (Amith Hill Road)

2. T.I.P. Project Number or State Project Number (NCDOT Only): R-2911B

3. Property Identification Number (Tax PIN): N/A

4. Location
County: Rowan Nearest Town: Cleveland
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers/names, landmarks, etc.): 40 West to Exit 151
Hwy 77) take 77 South to Exit 498 (US 70) Take US 70 east to the Iredell/Rowan County
Line.

5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that
separately lists the coordinates for each crossing of a distinct waterbody.)
Decimal Degrees (6 digits minimum): ON °W

6. Property size (acres): Please refer to attached drawings

7. Name of nearest receiving body of water: _ Third Creek (Lake Norman)

8. River Basin: Yadkin River
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/mar)s/.)

9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: The local area surrounding the proposed project consists of
gently rolling hills and land with both commercial and residential development

Page 2 of 8

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10. Describe the overall project in detail, including the type of equipment to be used: NCDOT
proposes to widen US 70 to a four-lane divided facility from the Iredell/Rowan County Line
to SR 1001 (Amity Hill Rd). Heavy duty excavation equipment will be used such as trucks
dozers, cranes and other various equipment necessary for roadway construction.
11. Explain the purpose of the proposed work: The purpose of this project is to improve safety
and provide better traffic carrying capacity along US 70. US 70 is a Major Arterial for
Rowan County and a Principal Arterial/Major Thoroughfare for Iredell County that serves
commuters traveling between Statesville, Cleveland and Salisbury.

IV. Prior Project History

If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules. N/A

V. Future Project Plans

Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
N/A

VI. Proposed Impacts to Waters of the United States/Waters of the State

it is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. Each impact must be
listed separately in the tables below (e.g., culvert installation should be listed separately from
riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts,
permanent and temporary, must be listed, and must be labeled and clearly identifiable on an
accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial)
should be shown on a delineation map, whether or not impacts are proposed to these systems.
Wetland and stream evaluation and delineation forms should be included as appropriate.
Photographs may be included at the applicant's discretion. If this proposed impact is strictly for
wetland or stream mitigation, list and describe the impact in Section VIII below. If additional
space is needed for listing or description, please attach a separate sheet.

I. Provide a written description of the proposed impacts: There will be approximately 282
linear feet of warm perennial stream impacted 137-feet from the installation of a 24-inch
reinforced concrete pipe, and 145-feet from the installation of a 72-inch steel plate pipe The
installation of the 72-inch pipe and the installation of a lateral base ditch will result in <0 10
acres of riverine wetland impacts.

Page 3 of 8

2. Individually list wetland impacts. Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams,
separately list impacts due to both structure and flooding.

Wetland Impact Type of Wetland Located within Distance to Area of
Site Number Type of Impact (e.g., forested, marsh 100-year Nearest Impact
,
(indicate on map) herbaceous, bog, etc.) Floodplain Stream (acres)
(yes/no) (linear feet)
Site 2 Mechanized Clearing herbaceous No <0.01
Site 4 Permanent Fill in herbaceous No
Wetland 0.05
Site 4 Excavation in Wetland herbaceous No 0.01
Site 4 Mechanized Clearing herbaceous No 0.03
Total Wetland Impact (acres) <0.10

3. List the total acreage (estimated) of all existing wetlands on the property: 1.2 acres

4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary
impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib
walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed,
plans and profiles showing the linear footprint for both the original and relocated streams
must be included. To calculate acreage, multiply length X width, then divide by 43,560.

Stream Impact Average Impact Area of
Number Stream Name Type of Impact Perennial or
intermittent? Stream Width Length Impact
(indicate on map) Before Impact (linear feet) (acres)
Site 1 Third Creek Temporary Perennial 20 feet 0.04
Causeway
Site 3 UT to Third Creek 24-inch RCP Perennial 2.0 feet 137 0.02
Site 4 UT to Third Creek 72-inchPSteel Plate perennial 3.0-feet 145 0.02
Total Stream Impact (by length and acreage) 282 0.08

5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.). Open water impacts include, but are not limited to
fill, excavation, dredging, flooding, drainage, bulkheads, etc.
Open Water Impact Name of Waterbody Type of Waterbody Area of
Site Number Type of Impact (lake, pond, estuary,
(indicate on map) (if applicable) sound, bay, Impact
ocean, etc.) (acres)
N/A
Total Open Water Impact (acres) 0

Page 4 of 8

6. List the cumulative impact to all Waters of the U.S. resulting from the project:

Stream Impact (acres): 0,08
Wetland Impact (acres): 0.09
Open Water Impact (acres): 0.00
Total Impact to Waters of the U.S. (acres) 10.17
Total Stream Impact (linear feet): 282

7. Isolated Waters
Do any isolated waters exist on the property? ? Yes ® No
Describe all impacts to isolated waters, and include the type of water (wetland or stream) and
the size of the proposed impact (acres or linear feet). Please note that this section only
applies to waters that have specifically been determined to be isolated by the USACE.
N/A

8. Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands ? stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.): N/A
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): N/A
Current land use in the vicinity of the pond: N/A
Size of watershed draining to pond: N/A Expected pond surface area: N/A

VII. Impact Justification (Avoidance and Minimization)

Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
With the exception of not building the project there are no means of avoiding impacts to waters
of the Sate. NCDOT will minimize impacts to the stream and wetlands through the use of Best
i'ylanaaement Practices.

VIII. Mitigation

DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.

Page 5 of 8

USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on January 15, 2002, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.

If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete.
An applicant may also choose to review the current guidelines for stream restoration in DWQ's
Draft Technical Guide for Stream Work in North Carolina, available at
http://h2o.enr.state.nc.us/ncwetlands/strrngide.html.

I . Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
N/A

2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement
Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at
(919) 715-0476 to determine availability, and written approval from the NCEEP indicating
that they are will to accept payment for the mitigation must be attached to this form. For
additional information regarding the application process for the NCEEP, check the NCEEP
website at http://h2o.enr.state.nc.us/wEp/index.htm. If use of the NCEEP is proposed, please
check the appropriate box on page five and provide the following information:

Amount of stream mitigation requested (linear feet): 145
Amount of buffer mitigation requested (square feet): N/A
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A

IX. Environmental Documentation (required by DWQ)

1. Does the project involve an expenditure of public (federal/state/local) funds or the use of
public (federal/state) land? Yes ® No ?

Page 6 of 8

2. If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ® No ?
3. If yes, has the document review been finalized by the State Clearinghouse? If so, please
attach a copy of the NEPA or SEPA final approval letter. Yes ® No ?

X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)

It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.

1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Neese), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC
213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please
identify Yes ? No

2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers.
If buffer mitigation is required calculate the required amount of mitigation by applying the
buffer multipliers.

Zone* Impact Multiplier Required
(square feet) Mitigation
1
2
Total
* Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer
Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B
.0242 or.0244, or.0260.
N/A

Page 7 of 8

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XI. Stormwater (required by DWQ)

Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss
stormwater controls proposed in order to protect surface waters and wetlands downstream from
the property. If percent impervious surface exceeds 20%, please provide calculations
demonstrating total proposed impervious level.
N/A

XII. Sewage Disposal (required by DWQ)

Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
N/A

XIII. Violations (required by DWQ)

Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No

Is this an after-the-fact permit application? Yes ? No

XIV. Cumulative Impacts (required by DWQ)

Will this project (based on past and reasonably anticipated future impacts) result in additional
development, which could impact nearby downstream water quality? Yes ? No
If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with
the most recent North Carolina Division of Water Quality policy posted on our website at
http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description:
N/A

XV. Other Circumstances (Optional):

It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
N/A

Applica hi 's Signature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)

Page 8 of 8

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Ecosystem

PROGRAM
April 9, 2008

Mr. John Thomas
U. S. Army Corps of Engineers
Raleigh Regulatory Field Office
3331 Heritage Trade Drive, Suite 105
Wake Forest, North Carolina 27587

Dear Mr.
Thomas:
Subject: EEP Mitigation Acceptance Letter:

R-2911B, US 70 from the Iredell County line to SR 1001 (Old Amity
Hill Road), Rowan County; Yadkin River Basin (Cataloging Unit
03040102); Central Piedmont (CP) Eco-Region
The purpose of this letter is to notify you that the Ecosystem Enhancement Program
(EEP) will provide the compensatory stream mitigation for the unavoidable impact associated
with the above referenced project. As indicated in the NCDOT's mitigation request dated April
4, 2008, stream mitigation from EEP is required for approximately 160 feet of warm stream
impact.

Stream mitigation associated with this project will be provided in accordance with
Section X of the Amendment No. 2 to the Memorandum of Agreement between the N. C.
Department of Environment and Natural Resources, the N. C. Department of Transportation, and
the U. S. Army Corps of Engineers fully executed on March 8, 2007 (Tri-Party MOA). EEP
commits to implement sufficient stream mitigation up to 320 credits to offset the impacts
associated with this project by the end of the MOA year in which this project is permitted. If the
above referenced impact amounts are revised, then this mitigation acceptance letter will no longer
be valid and a new mitigation acceptance letter will be required from EEP.
If you have any questions or need additional information, please contact Ms. Beth
Harmon at 919-715-1929.

Sincerely,

William D Gilmore, P.E.
EEP Direc or
cc: Mr. Mr. Gregory J. Thorpe, Ph.D., NCDOT - PDEA
Mr. Brian Wrenn, Division of Water Quality, Wetlands/401 Unit
File: R-291 I B

e
NCDENR
North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699-1652 / 919-715-0476 / www.nceep.net

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WETLAND PERMIT IMPACT SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACT
Hand Existing Existing
Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Permanent LFn
Site Station Structure Fill In in Clearing in SW SW Impacts Impacts Stream
No. (From/To) Size / Type Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design
ac ac ac ac ac ac (ft) ftft1 13
7+93 To 138+70 `BRIDGE 0.04
2 140+81 To 141+11 <0.01
3 147+22 To 148+21 0.02 137
4 161+82 To 164+10 PROP 72" 0.05 0.01 0.03 0.02 145

TOTALS: 0.05 0.01 0.03 0.04 0.04 282

`The permanent impact due to the proposed dual structures is 180 ftz (<0.01 Acres).

NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
ROWAN COUNTY
PROJECT - 34517. 1.1 (R-291 I B)
BRIDGE a9 OVER THIRD CREEK
? APPROACHES ON US 70
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133) STD BERU DITCH C C E- BEAN BASE OTClh
E C STD BER.u DITCH BOO e A a ,r, S£t DET aL 3; R _
I
35 36
SITE 2 P. LUTHER BROWN. JR. "o
z
0
z
x
2
- c o
F V DETAIL 31
w ERN BASE DITCH
nor to sca r2.,
nra ~D.
\ DETAIL 6
LATERAL EASE DITCH
or ro scolel
Min. D = 2 .
~ Flr
B 5 F .
r cro~oo 5moe =
m \ ?y 0 yd wF.' S= 2 F r. Max. C= 2 F r.
1 Uir.,0 = Ft. TyCP Of Liner = CL,B RIP RAP W/ FF
a L B 2
N
~ 0 =5 Fr. -L- STA. 150*53 RT. TO -L- $Ta, 151«00 RT.
CL 'B' RIP RAP = 41 T"s DOE = 45 Cy
\ FILTER FABRIC = 31, sy QT iEW RADA'
-L- 14000 R7 i0 14075 AT DOE = 78 Cy N
UPy ESS OTHERWISE hw ED.
-
PAVE S TO ACK
\ OF 20' RADIUWS & CONSTRUCT
o- REMAINDER WITH LIKE MATERIAL.
w°
~ Iee~ E tor v lnt~r,,Pctlan -

P
Y ~ P
PROJECT REFERENCE N0. SxEET NO.
STREAM LOCHNER R_2911B 14
RW SHEET NO.
m H. W. LOCHNER, INC.
2840 PLAZA PLACE, SUITE 202 ROADWAY DESIGN KYDRAUDCS
RALEIGH, NC 27612
WETLAND IMPACTS ENWNEER EHGNFEI
Q~ !
/QO ! PRELIMIN RY PLANS

DETAIL4 ROWAN COUNTY 00 NOT USE ^O CONSrxUCrroN
FA ' F NC 70
arsae pry a sc-
TrOfr Fo. Permit
No, 5/22/2008
Drawing
DETAIL 21 an a: -rl'
Sheet 9
or w - LATERAL 'V' DITCH
INOr to scje, _5_ ENGLISH
r
Flo 4 Prooos. o rcn
s=oucn slope
pri - n r ra f
CpN~ siJ, crauna Q a riFr, vooe -L-A3+00 LT 2GI -L-146+90 RT 2GI
\ E D = 1 Ft. -L-146+00 LT 2GI -L-150+40 RT 2GI
-L-148+10 LT 2GI
I
L- 140*00 LT i0 142+00 LT ODE = 36 CY
\ v DENOTES MECHANIZED
\ n CLEARING
yv DETAIL 2
am SPECIAL BASE DITCH DENOTES
I Not 1. S-1.1
DETAIL 32 [EX CAVATION IN
w DITCH CLEAN our
SURFACE WAT_R
C sa - x rwa Front (Not to SlOle)
mrq as \-L~ crauna D
rr1
Vro V \ U M"h. D =.1 Rt. u:. D ` Gonna
SLOPE Ft. / Mirt:-0 : 1 Ft. -
\ . 82 Ft
STAKES L STA-148-15 LT, TO -L- STAB 149+50 L B
0 LT. 'f•
-L-147+00 LT TO 148+20 LT DDE- 10 CY fl
P
35 \ °fi.JC SITE .3 P. LUTHER BROWN. JR. - I 36
`.P.LUTHER BROWN,JR. \y\\ 0
F
CONNOR A
~ HUTCHISON,JR.
o \ R 35
o _ \ DITCH CLEAN OUT SPECIAL > SEE DETAIL 32 6EEDETWAS~ DITCH
y~ J
77
o d S AKEs~ G V A A R C
H \ El si Ri
F 21 131 SPECIAL GRADE ROADWAY DLTCH a sc. Raw
VL
N IS'C3p 15' © 136. 'L- I+ CTT015(T+
J 5'CSP W~ 'NU Brla _ Pr L A RP RM. Trnsl L I 15' 1S' 2GI
150 MD~;D M4ff
I - _ - - - - ¢ - - - -rc - - FS 796 OIP CL 8 HIP AM 7
Y '
Y---m - =Lc ~2q~i,TWlzb AATUR m
J'esr
PLUG
GRAN us 70 23'esr \e AArJR

UJI ~ rest FILLp u~.caLL----
W

r-- _ tc- _ -
tn CH,L3D DI rz
r ~
To JR wAw 1D.
D
~S O 2GI is, 132 13H r
V LATERAL 2 FT BASE DITCH 129 k 18, IH' FS F 2G1'A' 21' 24' 24' _ E17
1 I- t SEE DETAIL 6 g 2CH A
1 .171 8
F ,C ID' PWi 30'CSP +
110 2 ENDOWS o
-asT Rn. - 2 0%
CL R qP RAT 3 T J a 'I SLOPE R - STD BERM 133 STD BERM DITCH C C STD BERM DITCH DDO o SEEMDETAIC DITCH vlzff l STAKES / exrsr. Rir cx;sT.R/w
09, rR
? ~ I F_--E
E r
35 36
SITE Z P.LUTHER BROWN.. JR. ;z
0
- z
n
- s
P
DETAIL 31
BERM BASE DITCH
I No' r0 Sc.1e1 b
W \
DETAIL 6
LATERAL BASE DITCH - Filter
(NO' to SCale)
FODr . iC
~ - ,
min. D 2 ft.
N r r Fa 8 5 Fr,...... . _
t crauna z,~ ,La FF II .....Max.d =2 Ft.
rive p - 2
D TN. S 0. m \ type A. Liner = CL.B - RIP RAP 1FF - I
_ 1 o I Min, D I ft,
' N LJ B - 2 F+, -L- STA. 150+50 RT. TO -L- STA. RT.
B = 5 Fr, CL 'B' RIP RAP 41 Tons DOE = 45 CY
FILTER FABRIC = 36 SY NOTE: DRIVEWAY RADII= 20 FT.
-L- 140,00 Rr TO 140+75 RT DOE = le cY UNLESS OTHERWISE NOTED.
PAVE DRIVEWAYS TO BACK
= OF 20' RADIUS & CONSTRUCT
m REMAINDER WITH LIKE MATERIAL.
P
O
See Sheet 2-E for -Y5- Intersection Detail
See Sheet 23 for -L- Profile
u,a
See Sheet 25 for -Y5- Profile

r ~ P
c
PROJECT REFERENCE N07SHEET 110.
STREAM LOCHNINCER R-291IB /5
m H. W. LOCHNER, .
2840 PLAZA PLACE, SUITE 202 ROADWAY DESIGN HYDRAULICS SHEET W E!IT L A N D IMPACT S RALEIGH, NC 27612 ENGINEER NEAR
DETAIL 25 PRELIMINARY PLANS
BASE rA1L DIrcH I~I~ A~,/,'~
1 Not ~a Scatet V
Rl/ry(wYI Wr COUNTY W NOT USE PO CbNSTRUCTION
Np.~rp, =Do~:W S FILL IN PROP.72 ON NC 70
D is b TLAND O VER TRIBUTARY TO THIRD CREEK L a Min. D 1111212007 t of i r POM* DENOTES FILL IN
X~ -L- STA.162.20 LT. DOE = e ID =4 CY Fr.
SURFACE WAITER ENGLI~ I
~j DENOTES EXCAVATION
DETAIL 27 W WETLAND
BASE DITCH
INOr ro s<o1e1
DENOTES MECHANIZED
c.o~na 2d u a
d D CLEARING
Ln Filter FoUrfc 37A
~ '--I Min.D =2 Ft.
B =z Fr. p DETAIL 28
Type of Liner . CL.B RIP RAP W/ FF t~ LATER NOrLro A DI~[H
-L- Sip. 162«45 LT. TO 163*60 LT. siTE 4
CL.'B' RIP RAP (77 Tons) DOE = 694 CY xoturm F0 L
RLTER FABRIC = 50 Sy 5iope
. L
CSJ I
M~ Min.D =2 Ft. J
5 Furar Max.d =2 Fi,
at 1 "b Ic
p =5 Ft.
\ Type of Liner CL.3 RIP AAP W/ FF / ` r\ r
-L- STA 1%00 LT. TO 164.50 LT,. 7 11111 iL
36 II ~'~"T CL.•B' RIP AAP 129 Tons) DDE = S CY 31
FILTER FABRIC _ 50 SY
CONNOR R. HUTCHISON• JR. JAMES W. PHELPS
Ale AND WIFE
\
\ \ I \ ELIZABETH S. ~ 2' BABE DITCH
SEE DETAIL 27
No V I e eNr
RIP
I Io SHALL B
O O \e~ / et PUCEO ED /LATERAL V' DITCH / Sell , . I
C SEE DE7aL 28 - I~ I 7
w 6 Q r - c ca~~° c
I m ~1 ExlsF. aiw
WALL watt F PLUG
Q A ~ MD ~ I56 a 157 ~ Eris
142 2G1 :m CL'P RIP AAP (57 amt 151 ° , I .,CSP 7~, C S 159/-.^~fy1A
iY C0 C F degln Stld. Berm Gutter W6F p0A SYI 158) 2" } 7
-L- Sro.l5arI5.D0 q CON F ccNC 2GI'A'
Ev0 m
~ --------2 GI W/FUi _---__.--t------ 7857
t/M ynld. er er2Y 9A
GRATE \ L Sta. 1651
,147 1.
r ro- -----Z _ P
lEJ FILL WU
I
W --------,w~------ ~ _ FLOWABLE FILL
_ v - resr - ce
h -
Ea - --1s^- - - ce - 1 \ - - ~ 167 r
0 70N b' FS GI 'A' 24' 113 118. \I49 W/TRENCHH~ CO~N51RPLATE PIPE
DC710NrV~ _ r D
24' FS GI 'A' .~J
X 111 \ 15' SP NY 01
3 (BONS
L) 24' CSP W/ C`
BDO 2 ELBOWS - CCRVC. 15] +
150 15' CSP RUG
/ 168 ° C e*rsr.a F 2 ELBOWS
C O
1U 115 116 . oox. 151 [*vsr. x/" O
T
c _
0 oe TOE PRDTECTION
SPECIAL BERM DITCH SEE DETAIL 10
L
SEE DETAIL 30 R
- al
LATE AL V'DPCH
TEPAL 2' BASE DITCH 38 SEE 0£TaL 28
DETAIL 30 SPECIAL BERM DITCH EE DETAIL 26
SPECIA r AIL PITCH SEE DETAIL 29
Na
v
BERM RIP RAP
tp j5 1711 NO L B P. ARTHUR BROWN
SHALL BE
S STREAM
STREAM BED
~.o
m.pv.c. DAP o '
Finer Fabric Min. p = 2 Ft. CONNOR R. HUTCHISON JR. \
C max. d = 2 Ft.
rn w
Type of Liner = CL.B RIP RAP w/ fF
-L- STA. 156«50 RT. TO -L- STA.158r00 RT.
CL. 'S' RIP RAP = 86 Tans
~ FILTER FABRIC = 213 sv ND
~ ruvD DETAI 28
N DETAIL 26
LATERAL BASE DITCH y Pox LATERAL 'v' ITCH
a
DETAIL 29 xpr rp scot"~ or m scael
r
SE
DETAIL4
r B - n t r '"oz DETAIL 10 Goura
SPECIAL ERM DITCH s ae o ccna a Tp . Ft. S Fl D v _ Fnl
o
Sane
ro
m INOr o sw1e1 I' Hat'
ovrs~ae Oil- 11,
o a TOE P OTECrIDN Min.p =La Fr.
lrofflc Fl- Filter Min.D: I Fr. Nyr INOr $caiei
N N5.0, Fobria Max, a I Ft. ~R0 ~Rq Fllfer Max. 0 - 60 Ft.
<g01 ~i 2 G^qL SCR 0. FA Faor c
20 r ,
p I0.0'v,C.?/ D Jpa GI when B isC 6.0' p 5 Ft S lope 4~pttE Si.. b =S.OF!
Liner = CLB RIP RAP W/ FF
'S ~Ype Of Liner = CL.B RIP RAP W/ FF d Type of
-L- P
167 = 44 To RAP RT TO 16963 Ri
a S=0 slope C>'ropasea oircn - STA.161+50 RT. TO. -L- STA. 163+40 RT. a - 1 Ft, CL 'B' AI AP FABRIC
=s67 SYDE :288 Cy
tl~oD =2 Fr. ['p,'B'RIP RAP = 85 OS DOE = 259 CY t
i -L-15540 RT 2GI -L-164«90 LT 2C1 F;LTEP~ FABRIC = 137 SY Type at Liner = PSRM 20 FT.
-L- STA.158-OC RT. TO -L- STA. 160-25 RT. -L-157.90 RT 20I NDTE; DRIVEWAY RADII=
T .
mm -L- STA. 16490 RT. TO -L- STA. 16600 RT. (PSRM 49 SY) UNLESS OTHERWISE NOTED.
nN
PAVE DRIVEWAYS TO BACK _
OF 0' RADIUS & CONSTRUCT See Sleet 23 .Or L Profile
PfM.AnIDER w/TR LIKE MATERIAL.

D'
t
n PROJECT REFERENCE NO. SHEET NO.
STREAM LOCHNER R-2911B 15
H. W. LOCHNER, INC. *W SHEET NO.
2840 PLAZA PLACE, SUITE 202 ROADWAY OR NYDRAUER
WETLAND I~Il[I~AC°T RALEIGH, NC 27612 ENGINEER ENGINEER
DETAIL 25 PRELIMIN RY PLANS
BASE TAIL DITCH
Na, ,a male) ROWAN COUNTY Do Nor us6 Po MN5TRTroN
-T. o ra caoun~ DENOTES FILL IN PRO111121N NC 70 ~y Dfa*i no
WETLAND OVER TRIBUTARY TO THIRD CREEK PBB11111
~11 a Min.D _2 Ft.
B r~12~2OO7
V~ = _4 F'. DENOTES FILL IN
ShQQ{ II r/
~ -L- sra.16z+2o LT. DDE z !O a SURFACE WATER
O ~NCT~ I~~
DENOTES EXCAVATION
DETAIL 27 IN WETLAND
BASE DITa K~c
Inc, ,o Scale)
" DENOTES MECHANIZED
ou d , D ro
- d CLEARING
Ln F'd,er Fabric B 37A
~ Min.D =z Pr. I
B =z Ft. DETAIL 28
TYDe of Liner = CL. B RIP RAP W/ FF LATERAL 'V' DITCH
Na, ro Saalel
sITE a
.
-L-STA. 162+45 LT. TO 163+60 LT N,ral
CL.'B' RIP RAP 177 Tons) DOE = 694 Cy Fill
L
u
FILTER FABRIC = 50 SY crowd v /Fr. slo a
7 Min. =2 Fi.
I ("1 Fitter x. = t.
Fabrlc d 2
1
Ty e of ' er =~.B P R W FF ^lI
D S
$ ~¢W L- A. 164 00 Li. TO 16 +50 LL / 07
I 36 1 L. IP AP 129 nsl DE B CY
ILTER B C : 50 Y
~I I CONNO JR. AM ENO FE PHELPS
$ ~I ELIZAB H S. I 1 sessurnr
a $ t $ ~T N RIP P v~ °e
0
SOIL
0 26
~I ^
to WALL C) ISr, Rir I l 11
BA WALL F ~ /I I~ p tR:W y
Q 15 ~ ~ ~ [asT. W _ ~y 142 2,34
o F CL'I' 1~~ C 159 w,n,,1a' 0
_ =T-:-- _ _ In Sityb.Be m G 1 21'

2G T u - - - - r
- Erb '27'
~-IAATIJRI 77JJ~` B
7 Sta.)65+pp _ J
TtY FLOWABIF RLL O`
W W/ 'B
Lu GR I
In --TS r
cz.
N 148
Q 24' 24' 2G1'A' 24' 113
24' FS GI •A• 1 ' VN
V 141 24' CSP W/ CONC. I53
BOO 2 ELBOWS 1 CSP PWG IIAAP
exlsr, R
I n.RIW O
144 145 146 Rix -I
O
o Of P T CTIO
` ECIAL BERM DITCH DE ID
SEE DETAIL 30 R ° ° c \
091 SEE 0 'V'DIT
DETAI 30 SPECIAL BERM DITCH ER 2BaS DITC
SP CIAL BER DITCH a T E ET 26
r ro s olel g
- 10 AN \ ARTHUR B OWN
y .D' .o' o NA11 B I r,A
BED pF
R 36 ~ r
I 10A1 v.C. / Dip 0 Q
a
>Kn CONNOR HUTCHISON JR.
Fin r Fabr;c . =2 t.
Max.d0 =2 F F.
N
n
Type o Liner = CL PIP RAP W/ FF D9L
-L- STA. 1561 0 RT. TO -L- TA 00 RT.
a CL.'S'RIP RA = 86 Tons
In FILTER FABRIC- 213 SY 00 Po,vo TAI 8
DETAIL 26 PoWO LQTE L v
d LATERAL BAScde CH ale)
DETAIL 29 DETAIL4 D 0
F'Il I _ fill
r SPECIAL BERM DITCH FALSEa SUMP Slope E A qD c~rounc D x lyvr. dace
m 1 Nor Scalel ear r scael Grouna
o~rslde Dltcn o- a O P O ECPI M a
Traffic Flax 1 Fill- Nln.0 = f Fr. qJ llat'to Scakl / Min. D =1.0 Ft.
7pg D;r fadrfc Max. d = Ft. CRDG 44 ,OR~p FIII / Fcoric Max, d = I.0 F'., 1I
Wnen B isC 6.0' B =2 Fi. Fpl 2`pl~ Slcae D =5.0 Ft.
u 7,., pP Aooe F
_ 1o.D v.C. D J D1 D = 5 Ft. o Type of Liner = CL.8 RIP RAP W/ FF
-S- e c Type of Liner = CL. B RIP RAP W/ FF -L- 167+75 Ri TO 169+00 R7
C RrooaemrDecn d = I Ft. CL •B' RIP RAP = 44 Tons DDE = 288 CY
D Small- Slone -L- STA.16IR50 RT. TO -L- STA-163+40 RT. FILTER FABRIC = 63 SY
I Min.O = 2 Ft. CL. '8' RIP RAP = 85 Tons DOE = 259 CY
-L-155+40 PT 2GI -L-'.64+90 LT 2GI FILTER FABRIC = 137 SY iyp F
-L- STA.158+00 RT.TO -L- STA.160«25 RT. -L-157+90 RT 2GI
e of Liner = PSRM NOTE: DRIVEWAY RADII = 20 FT.
o sTA.164+90 RT.ro -r sTA.166+00 RT.IPSRM = 49 srI UNLESS OTHERWISE NOTED.
OFV 2RADIUS DRIVEWAYS & CONSTRUCT See Sheet 23 for -L- Profile
REMAINDER WITH LIKE MATERIAL.

f t. ~
P
P
PRO,ECT REFERENCE NO. SHEET NO,
LOCHNER R-29118 14
W
H. W. LOCHNER, INC. W SHEET No.
ROADWAY DESIGN HYDRAULICS
2840 PLAZA PLACE, SUITE 202 ENGINEER ENGINEER
v+ 55L RALEIGH, NC 27612
SH•N'56
1+1 DESAIL4 s
\r -Y5- POfSHb.15+9170 Ew

PRBLIMINY PLANS
~SS7AO'S6E
(Not to xal
T7~, DT°t~ by c g 00 Nor u$' CONSRUCRON
DETAIL 21
LATERAL 'Y' DITCH 'IV A. ( Not t» S-W -S- 01
oh Fl S•OH=n E apoW OHdi
Slk~
Sim. -L-143+00 LT 2GI CONC + u t. h
-L-146+90 FIT 2GI
4 IR -L-146+00 LT 2GI -L-150+40 FIT 2GI
4 Win. D = I
b Ft. O -L-148+10 LT 2GI
~T'bP .Po =5 Ft 6
R BEGIN C/A W .
P2R95 Nw -Fy5ENCE -L- 140+00 LT TO 142+00 LT ODE = 36 CY V 0
\ \ ~EA w \ SPECIAL BAAS2
TCH I wt to DETAIL 32
DITCH CLEAN OUT
Frm+
S" ~s -YS- PfStO 12+4359 I NOt ro So"
goRR
Lai Yin. D = I Ft. ana D
END CONST. SLOP FS \a~ a =z Ft. Lai Min.D = I Ft.
STAK -Y - S10.14 \ a =2 Ft.
PO j
+00.00 -YS \ \ -L- STA.148N5 LT. TO -L- STA.149+50 LT.
+00.00 -L- EXIST. RW +25.00 -Y5- -L-141+00 LT TO 148+20 LT DDE= 10 CY C)
170.00' S \ EXIST. PAY
P. LUTHER BROWN, JL '
36
P. LUTHER BROWN, JR. +55.27 -YS- \ \ \ • 6.0'OF-45FSET0, .10-00 -YS-
lsr. Rw F 157 -150' +ro.oo -rs_
0+00.00 EXIST. . -L- Rw OB 606 PCEU9 EXIST. C/A A \ \ \ R 165.00' 35 END NW MOW
DITCH CLEAN OUT + o.oo -L-
DITCH 00.00 -L- f ENCE 125.00'
0 PROP.WW FENCE SEE DETNL 32 SEE SPECIAL DETAIL BASE 2 +
N + +5000 -l- p~y5 +A5.00 -YS- +5°,00 1- 125.°0' 0
Z O EXIST. EC 55.96' \ d~ II5.00 + 0
S DES +77.]7 -L- C R C PROP. W.W.FEN{C~E -1 HIDWL PROP. W1Y.FENCE EXIST. Rnv
omr.
CIAL GRADE ROADWAY DIJCN' E76St. R/R
Q ]A c T Ps

15' CSP W/ SNd.Sarm L B RIP RAP (2 T-) 15'
179
GRAU 750 ~ / - URNYA,PER
_ CL B RIP nP L Ton1 Ad R 16' DIP ~ w (/S
a - - _ -------'c--- rc--- _ _ _ _
11-
Cl) -r rn
- - - FUT~126 N Y8 U5 70 2Y951 """w"w ~ rn
M1 1~ 177 MEDIAN TAPER PLOD
Lu GRATE MaTdNNOlslwl0 0 217 FULL l50'TAPER Aa u 2,
W .7 m m w I-G Median Curb I OS ~
W A ENUATOR ZB -
_ - - -rc I - _ Cn

EA 8 170 0 01 p~PLUG r 1

0 . . 210' FU(1 m s APER ,225.' R. I
6r N
f• ~ h SC7
re ,a wMH
12. R 300' D
e 6 IGI • 132 ;1, 1k, V SEE FT QE7NL lI9 R20L0' 19 19' 18' FS 2GI 178F 2GI'A' 2P 2a^ 24' L)T
M~ - - - _ A
zg
~)2 F C AT-I ' ) R 651A' 18' SP W/ ]0' CSP W/
_ 2 11 140 2 EL60Ws
CL 8 RIP RAP 13 TI. ] AIR ) S1DPIF -
W/FF 5 r~ I l1 PAq».W1Y.FENCE / STAKES R - -1 \ STD BERN - ~.M - - - - - - - -ggiEp- _ff O
I I) R , 133 ST BERM DITCH C STD BERM DTCH 600, SEEMDETAIC s1 -
E R
+00.00 -L AG~CESS -1• POTSt0.145+50.01 + - E PROP.WN.FENCE
/ E
E 120.0a -Y5- POfS10.1Of00A0 20.00
Nf
I BfiGlN µ7Y +00.00 -L- +90.00 1 +60.00 -L- +00.00 -L-
ggA,y' + CAC'E 140.00' 125.80' +00-Go c
! 35 125.00' 125.08' 36
+00.00 -L- 1 JJ 135.00'
P. LUTHER BRo Q
I6o.oo' DO 606 PC US R290B GPS-4 t
-BL-PING 151+24.31
-L- POT 149+17.79 (7.69' LT) P
-BY5- POT 15+15,45
SR 1003
Old US 70 DETAIL 31
-Y5- 5 BERtBASE DITCH
h s
\ 8 0
DETAIL 6 PI S10 11+66.48
LATER SAS DITCH Q= 6622'I39(LT) 5 g nt»r
_ F°brl°
D = 38'Ir499 Yin.D =2 Ft.
R 1 QB 6=s Ft.
> t. S T = / .W f/ _ Y°x d = 2 Ft. I
LB Yin.D = I R 15000 109 114 ryv°R of Llner = CLB RIP RAP R/ FF
6 =2 Ft. e = D¢ ft/ft 172 US 70 180 -L- STA.150+50 RT. TO -L- STA.151+00 RT.
b =5 Ft. CL '8' RIP RAP = 41 Tons DOE - 45 CY
' FILTER FABRIC = 36 SY NOTE: DRNEWAY RADII= 20 FT.
N -L- 140+00 FIT TO 140+75 RT DOE = 78 CY 2006 AD7 2030 ADT UNLESS OTHERWISE NOTED. III
'Bo
PAVE DRIVEWAYS TO BACK
rAO1 in rRRdraasl OF 20' RADIUS & CONSTRUCT
o
REMAINDER WITH LIKE MATERIAL
See Sl7eet 2-E for -Y5- Intersection Detail
o~
See Sleet 23 for -L- Profile
r•__ r•A__s nc r__ vc n_-rn_

P
PROJECT REFERENCE NO. SHEET NO.
LOCHNER R-29118 15
H. W. LOCHNER, INC. RW SHEET NO
2840 PLAZA PLACE, SUITE 202 ROADWAY DESIGN HYDRAULICS
I RALEIGH, NC 27612 ENGINEER ENGINEER
DETAIL 25
BASE TAL DITCH
tm.t to Scow PLANs
n oI^a O rou P O NNorI~ USS Poll CO erRVC-not
in e I Min. D =2 Ft.
l-°-J B =4 Ft.
O~ -L- STA.162+20 LT. DOE = 10 CY -L-
DETAIL 27 2 LBOWS w PIS SYa 160+5751 Pl Sta 1674iWJ3
BASE DITCH as = f00'OOD' p= 12 49 3ID'fLTI
I tlot to Sow LS =20000' D = (0700.0'
LT = 13331' L = 1,28253
Sr = 66ET' T = 61395'
R =572958
h nHer FaDrb IMn.O =2 Ft. Q = 03 ft/ft
B =2 Ft. $ DETAIL 28
Type of Liner = CL. B AP RAP W/ FF LATERAL 'V' DITCH RUSSELL
E
-L- STA.162+45 LT. TO 163+60 LT. IRot to scow DO 904 PO T35
L
CL.'B' RIP RAP (77 Tons) DOE = 694 CY
FILTER FABRIC = 50 SY e D f Sane I _1
u 0 =2 Ft.
'0~ I 1 F~abrrio Max.d =2 Ft. --1 l
b =5 ~I II Ft.
+ Type of Liner = CLB RIP RAP W/ FF /
I
I 1 36 1 -w -L- STA. 164+00 LT. TO 164+50 LT. O 1
+ I \ CL'B' RIP RAP 129 Tons) DOE = 53 CY I g r ? -
\ I I + \ FILTER FABRIC 50 SY II I
a~ CONNOBRB % R. HUTCHISON. JR. 'iIFE
PO 409 + t \ 160.00' \ JAMES W PHELPS
AND
\ \ 1 I I +60.001-
\ \ I I I- - - \ `ll 160.00' _ I SEEa°ia OB we PLO T5 I 1 4'Fdso=oa
RIP P
+ 0.00 NO EXIST. RM' p\p\m I I I \ l SHALL
0 0 9 I +00IST. &W STR BED . `SEE ~DET1"NL28 sal - - _ . - - I I N I 1
r A'CE ~ ` ~ / - - - - - ESSI Bfr><N WW
PROP. 'IT +00.00 -L- FENCE
EENce EXIST. an \ - ss ° Ay pE EXIST. RM' I +96L10
~_Elc ALL - WALL - F PLUG ' •'r wt /I II
Q - D 156 157 ~peT.RfT
V CL -r RIP RAP 157 onsl ISl d P 1, C -AI'yit 159 - O
~
sYl..
~ a.~------ I,C CL'--M--------16-DE ` F W,FF PO/ `
Begin Slid. Berm Gutter u; 2 Erj • 158 21 - - -
-rt- _ _ M- - - - - - _ _ _ -L- Sta.159+75.01 66 i COLLAR 152 F C .._.i 2 I'A' _ to
4 -----r --$A-_ - -
N - - - - - _ rn
2GI W/F _ _ _ _ _ _
U E
_ NdBer G+Afer
GRATE 14 7 FILL W/ A-L I M - S S70. m 165+00lp 05 70 2T BST J

_ fLOWABLE FILL Q.
N - - - -rc- I
ca -1s - - - - - - CB 167 r
I
O 24' i 4 24• FS 2GI'A' IdB ll9 _ W/TRENCHLESS CON PLATE OPNE h D
24, 143
2/' GRAU 50 I FS 2G1'A' 15" SP
111 0
LJ 24' CSP W/ GRAD 350 CONC. 153 2 LBOWS ~
jDQ 2 E180WS I J COLLAR 00
- - - - - - - - _ C -150 is CSP W/ I PLUG
e'A \ I
RXeT. -F 2 168 I Eleows a~ \I / , O
p .W1Y.FEHCE 1/d ids - . 151 \ 1 DRSF. R/W
116 R/N AR4 0+32.63 DHORD-~-
- 1JDW
+00.00 1- SPECIAL BERM 011'CH 00.00 -L- m ACCESS m ° \ - -f - TOE PROTECTION +00.00 y_ 00.90 -
RAv
125.00' SEE DETAIL 30 EXIST. IIW too 74.18 - D0o1 POINT +24.18 1- \ \ FENCE SEE DETAIL'0 EXIST.
100.00' + 3.53 R PROP. WW E sr. Rw
\ TERAL O1FCH
DETAIL 30 SPECIAL BERM DITCH ERN 2 BASE OfFCH LA Y'
38 SEE A6C
SPECIAL BERM DITCH € SEE DETAIL 9 +50.00 1- EE DETAIL 26
trot to some 12s.00'
L' RIP RAP Jl P. ART161R BROWN
SHALL SHALL BE \ Dill 594 P6 S91
PLA CED IN +70.001-
STREAM BED
36 150.00'

Ar v.c D d CONNOR R. HUTCNISON JR. ; -tee
FWter Faorla Min. D = 2 Ft. DB 696 P6 405
o "
Max. d =2 ft.
Type of Liner = Cl. B RIP RAP W/ FF
-L- STA. 156+50 RT. TO -L- STA. 158+00 RT.
CL. RIP RAP = 86 Tons j
FILTER ER FABRIC =213 SY DETAIL 26 roW0 DETAIL 28
'
LATERAL BASE DITCH POND LATERAL 'V' DITCH
ci
c DETAIL 29 DETAll4 d : Nor to Scale) Not ro sw.
SPECIAL BERM DITCH ! -a 1- FW 1\
FALSE SUMP 1 1 slope
a wt to scow Not to Soft) o D Pnr. Slol. DETAIL 10 p u it= a ourela tn+an TOE PROTECTION
V _ Trafflo FloMIn. D = I Ft. 'p4r I No+ to Scow / d Min. 0 = I.D I,
r Fobrle Max. d = I Ft. 'Y
\ F. n Fnfo6s rlo Max. d = I.0 ft.
f ' IIMn B le< 6.0' B =2 Ft.
o' _ _ - FIF p Slop. d 1.0 Ft.
rv Y,t,~q 0 _s- Z.I+. T E =5 Ft. Type of Liner = CL.B RW RAP W/ FF
YDe of Liner = CL.8 RIP RAP W/ FF L- 167+75 RT TO 169+00 RT
S~Itah e -L- STA. 161+50 RT. TO -L- STA. 163+40 RT. d = I Ft. CL 'B' S
RIP RAP 44 Tons ODE = 288 CY
m"0M Mlno =2 Ft. CL.V ''RIP RAP = 85 Tons DOE = 259 CY FILTER=1 ABRIC c 63 Y
°a L- STA. -L-I55+40 RT 2GI -L-164+90 LT 2GI FIVER FABRIC = 137 SY Type of Liner = PSRM
da 58+00 RT. TD -L- STA.160+25 RT. -L-157+90 FIT 2GI -L- STA.164+90 RT. TO -L- STA.- 166+00 RT. (PSRM = 49 SY) NOTE: DRIVEWAY RADII = 20 FT.
C UNLESS OTHERWISE NOTED.
ya
PAVE DRIVEWAYS TO BACK
e OF 20'RADIUS & CONSTRUCT See Sheet 23 for -L- Profile