19960304 Ver 1_COMPLETE FILE_19960401

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
A
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April 10, 1996
Robeson County
DEM Project # 960304
APPROVAL of 401 Water Quality Certification
Mr. Edward Hampson
North Carolina Natural Gas Corp.
150 Rowan Street
Fayetteville, NC 28302
Dear Mr. Hampson:
You have our approval to place fill material in 0.03 acres of wetlands or waters for the purpose of
constructing a gas pipeline at NC 72 and CSX Railroad, as you described in your application dated 26
March 1996. After reviewing your application, we have decided that this fill is covered by General
Water Quality Certification Number 3022. This certification allows you to use Nationwide Permit
Number 12 when it is issued by the Corps of Engineers.
This approval is only valid for the purpose and design that you described in your application. If
you change your project, you must notify us and you may be required to send us a new application.
For this approval to be valid, you must follow the conditions listed in the attached certification. In
addition, you should get any other federal, state or local permits before you go ahead with your
project.
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory
hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing,
send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the
Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and
its conditions are final and binding unless you ask for a hearing.
This letter completes the review of the Division of Environmental Management under Section
401 of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-
1786.
Sincerely,
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Wilmington Field Office
Fayetteville DEM Regional Office
Mr. John Dorney
Central Files
ston o , Jr. P.E.
960304.1 tr
Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper
+, ?3 n
NORTH CAROLINA
Natural Gas POST OFFICE BOX 909.150 ROWAN ST. • 910-483-0315
?OJRF'ORA -ION FAYETTEVILLE, NORTH CAROLINA 28302-0909
401 ISSUED
March 26, 1996
RECEIVED
APR 0 1 1996
Mr. John Dorney ENVIRONMENTALSUENCES
Regional Engineer
Division of Environmental Management
Water Quality Section
4401 Reedy Creek Road
Raleigh, North Carolina 27607
RE: 401 Certification Application
Line-113, 6-Inch Steel and 8-Inch Plastic, Natural Gas
Pipelines
Robeson County, NC
Dear Mr. Dorney:
North Carolina Natural Gas Corporation (NCNG) is proposing to
install 14,563 ft. (2.8 miles) of 6-inch diameter steel, high
pressure natural gas transmission pipeline and 5,600 ft.
(1.1 miles) of 8-inch diameter plastic, distribution pressure
natural gas mainline within an existing North Carolina Department
of Transportation right of way in Robeson County. The project is
intended to begin at a point approximately 800 feet west of the
intersection of N.C. Hwy. 72 and C.S.X. Railroad and run south
along N.C. Hwy. 72 and various other state roads and highways
rights of way, and terminate at the Jasper Textiles plant
immediately south of I-95.
Enclosed please find for your review and approval seven (7)
copies of an application to proceed under Section 401 Nationwide
Permit #12 (Utility Lines). Also attached is one copy of NCNG's
plan to control erosion, sedimentation, and reduce environmental
impact of the proposed pipeline for your information. We
anticipate beginning construction May 1, 1996 and completing the
construction prior to June 15, 1996.
If you require any further information, please feel free to
contact me at [phone].
Sincerely,

Edward A. Hampson
Director of Engineering Services
Enclosures
NORTH CAROLINA NATURAL GAS CORPORATION
(
DEM ID:
471 iS a«c-F)
ACTION ID:
Nation,A•ide Permit Requested (Provide Nationwide Permit #):
JOINT FORM FOR
Nationwide permits that require notification to the Corps of Engineers
Nationwide permits that require application for Section 401 certification
WILMINGTON DISTRICT ENGINEER
CORPS OF ENGINEERS
DEPARTMENT OF THE ARMY
P.O. Box 1890
Wilmington, NC 28402-1890
ATTN: CESAW-CO-E
Telephone [phone]
WATER QUALITY PLANNING
DIVISION OF ENVIRONMENT ?GEMENT
NC DEPARTMENT OF ENVIRO?; HEALTH,
AND NATURAL RESOURCES
P.O. Bor. 29535
Raleigh, NC 27626-0535
ATTN: MR. JOHN DORNEY
Telephone [phone]
ONE (1) COPY OF THIS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS.
SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT
PLEASE PR.WT.
1. Owners Name: North Carolina Natural Gas C'nrnnrsti nn
2. Owners Address: 150 Rowan Street, Fayetteville, N 830
3. Owners Phone Number (Home): N/A (Work): [phone]
4. If Applicable: Agent's name or responsible corporate official, address, phone number:
Edward A. Hampson
5. Location of work (MUST ATTACH MAP). County: _ Robeson
Nearest Town or City: Lumberton
Specific Location (Include road numbers, landmarks, etc.): N.C. Hwy 72, S . R . 1535. N.C. Hwy. 711 S R 1539,
S.R. 1589, I-95, S.R. 2499, S.R. 2509, S..R. 1619, S.R. 2513
6. Name of Closest Stream/River: Lumber River
7. River Basin: Lumber River
8. Is this project located in a watershed classified as Trout, SA, HQW, ORW, WS 1, or WS H? YES [) NO [
9. Have any Section 404 permits been previously requested for use on this property? YES [ I NO (A
If yes, explain.
10. Estimated total number of acres of waters of the U.S., including wetlands, located on project site: 0.03
11. Number of acres of waters of the U.S., including wetlands, impacted by the proposed project:
Filled: 0
Drained: 0
Flooded: 0
Excavated: 0
Total Impacted: 0
12. Description of proposed work (Attach PLANS-8 1/2" X 11" drawings only): See Attached
Envrionmental Management Plan
13. Purpose of proposed work: To supply gas to the Jasper textiles plant
14. State reasons why the applicant believes that this activity must be carried out in wetlands. Also, note measures
taken to minimize wetland impacts. Activity a voids wetlands by directionally boring
underneath them
15. You are required to contact the U.S. Fish and Wildlife Service (USFWS) and/or National Marine Fisheries Service
(NMFS) regarding the presence or any Federally listed or proposed for listing endangered or threatened species or critical
]
habitat in the permit area that may be affected by the proposed project. Have you done so? YES [x ] NO[
RESPONSES FROM THE USFWS AND/OR NNIFS SHOULD BE FORWARDED TO CORPS.
16. You are required to contact the State Historic Preservation Officer (SHPO) regarding the presence of historic
]
properties in the permit area which may be affected by the proposed project? Have you done so? YES [ x] NO[
RESPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS.
17. Additional information required by DEM:
A. Wetland delineation map showing all wetlands, streams, and lakes on the property.
B. If available, representative photograph of wetlands to be impacted by project.
C. If delineation was performed by a consultant, include all data sheets relevant to the placement of the
delineation line.
D. If a stormwater management plan is required for this project, attach copy.
E. What island use of surrounding property? Existing NC D N T _ Right of wa)/
F. If applicable, what is proposed method of sewage disposal? N/A
Owner's Signature Date
n, ;�
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NORTH CAROLINA NATURAL GAS CORPORATION
ENVIRONMENTAL MANAGEMENT PLAN
LINE 113
ROBESON COUNTY
Prepared By:
NORTH CAROLINA NATURAL, GAS CORPORATION
AND
THE ROSE GROUP, INC.
ENGINEERS - PLANNERS - SURVEYORS
Fayetteville, NC
March 1996
f]

' NORTH CAROLINA NATURAL GAS CORPORATION
PROPOSED 6/8-INCH NATURAL GAS PIPELINE
1 ROBESON COUNTY
CONTENTS
SECTION 1 General Project Summary
SECTION 2 NCNG Environmental Management Plan
' SECTION 3 Specific Stream and Wetland Crossings
SECTION 4 Attachments
' SECTION 5 Bibliography

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SECTION 1
TABLE OF CONTENTS
TOPIC PAGE
Project Description ......................................... 1
Existing Site ............................................... 1
Environmentally Sensitive Areas ............................. 2
Erosion and Sedimentation Control ........................... 3
Project Schedule ............................................ 3
Checklist ................................................... 4
Financial Responsibility Form ............................... 5

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Project Description
North Carolina Natural Gas Corporation (NCNG) proposes to construct
and operate approximately 14,563 feet of 6" diameter steel, high
pressure natural gas transmission pipeline and 5,600 feet of 8"
diameter plastic, distribution pressure natural gas mainline in
Robeson County. Line 113 will tie into the existing 4" Line 87.
Attachment No. 1 depicts the project location beginning
approximately 800 feet west of the intersection of Hwy 72 and CSX
RR and ending at the Jasper Textiles plant immediately south of I-
95.
All construction will be completed within an existing NCDOT right-
of-way. An approximate 2' wide ditch will be excavated in the
right-of-way. Attachment No. 1 depicts three temporary work space
areas required to facilitate the construction process. These areas
having dimensions of 25' x 100', a 100' x 100' and a 50' x 400'
will be restored to their original appearance at the completion of
the construction project.
The minimum pipeline depth shall be 36 inches to the top of the
buried pipeline. Pipe depth may vary at specific locations to
facilitate construction and future operations.
Construction shall be by conventional ditching and trenching
methods unless otherwise specified in Section 3 of this plan.
Design, construction and operation of this and all other NCNG
pipelines will be in strict compliance with the Department of
Transportation Pipeline Safety Regulations, Parts 191 and 192.
Existing Site
The project area is physiographically characterized as Coastal
Plain environment. Ground elevation varies from 120 feet on the
northeast and southwest ends to 125 feet near the middle section of
the pipeline with a relatively consistent slope in between.
In general, topsoil in
of sandy loam, loamy
wetland areas. Sandy
while loamy sand tends
extent, the slope to tr
percentage of sand and
the proposed project area is a combination
sand, with loam being found in the low,
loam is fine grained and poorly drained,
to be moderately well drained. To a great
ie northeast and southwest contains a higher
is faster draining.
The topsoil has a low erodibility with approximate factors between
0.15 to 0.24. Section 3 of this plan explores the soil in more
detail at each sensitive area.

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Land area in which the proposed pipeline shall disturb is divided
into three categories. These categories and the approximate
acreage of each area is as follows:
Surface Use Footage Acreage o of Acreage
NCDOT R/W 20,163 ft 4.6 86.8
Temp. Work Space 32,500 ft2 0.7 13.2
5.3 100.0
Environmentally Sensitive Areas
Areas subject to erosion, particularly where the erosion could
easily result in sediment bearing runoff entering a wetland, creek
or river, are designated as sensitive. They are as follows:
Sensitive Areas
Reference Area Disturbed Detail
Area No. Stations Description Acreage Page No.
1 82+77 - Lumber River Crossing 0.00 SA-1
83+77
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Erosion and Sediment Control Measures
Measures that will be utilized to control erosion and sedimentation
by NCNG and crews under contract to NCNG are included in Section 2
of this plan. The prescribed methods to be used at specific
sensitive areas along the right-of-way are contained in Section 3.
However, actual field conditions at the time of construction and
restoration may dictate the use of more appropriate remedial
measures.
The following modifications to this plan are required by the North
Carolina Department of Environment, Health and Natural Resources:
1. Perimeter sediment control devices must be installed
prior to grubbing and grading at each sensitive area.
2. All temporary measures shall be maintained until the
areas which they serve are stabilized or returned to the
property owner by agreement.
3. Check dams per Section 2, Figure 23 are to be installed
at all interceptor diversion outlets.
4. All stone treatments shall be constructed using at least
NCDOT Class I riprap as per Section 2, Figure 24. If the
stone is not well graded, a suitable filter shall be
installed beneath the riprap.
5. Ground cover installed following construction must be
sufficient to restrain erosion in areas that are not
cultivated, or covered with rock or stone. All seeded
areas should be mulched and tacked if possible.
Project Schedule
Contruction is shecduled to commence May 1, 1996 and be completed
prior to June 15, 1996
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SEDIMENTATION AND EROSION CONTROL
PLAN CHECKLIST
The following items must be adequately addressed with respect to
the specific site conditions for a sedimentation and erosion
control plan to be considered acceptable:
Site drawings (including sufficient topographic information to
describe the existing and proposed site conditions and drainage
patterns; and proposed sedimentation, erosion and velocity control
measures for all disturbed areas associated with the project
(general construction areas, borrow and waste areas, access and
haul roads, construction staging areas, topsoil stockpiles, and
utility construction areas)) *Note: When the person financially
responsible for off-site borrow areas not regulated by the
provisions of the Mining Act of 1971 and off-site waste areas other
than landfills regulated by the Department of Human Resources, such
areas shall be considered as separate land-disturbing activities
subject to the requirements of the Sedimentation Pollution Control
Act of 1973. Please be advised that off-site borrow areas
involving more than one acre of disturbed area are subject to the
requirements of the Mining Act of 1971. Notify this office
immediately if this condition will apply to your project.
Location Map

Construction Details for all proposed sediment, erosion and
control measures.
Project Specifications related to sedimentation and erosion
control and ground cover [including soil preparation, types, and
planting methods for any proposed vegetative cover].
Construction Sequence related to sedimentation and erosion
control [including provisions for installation of critical measures
prior to initiation of the land disturbing activities in the areas
they serve, maintenance of measures, ground cover on exposed slopes
within 30 working days following completion of any phase of
grading, permanent ground cover for all disturbed areas within 30
working days or 120 calendar days (whichever period is shorter)
following completion of construction or development, and removal of
temporary sedimentation control measures only after the areas they
serve have been stabilized].
Computations and assumptions sufficient to support design of
sediment control measures, erosion control practices, and velocity
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FINANCIAL RESPONSIBILITY/OWNERSHIP FORM
SEDIMENTATION POLLUTION CONTROL ACT
No person may Initiale any land-disturbing activity on one or more contiguous acres as covered by the Ac
before this form and an acceptable erosion and sedimentation control plan have been corroe;ed and a; prove^_
by the Land Oualhy Section, N.C. Department of Errvironmem, Health, and Natural Resources. (Please type
print and, d question is not applicable, place WA in the blank.)
Part A.
1. Project Name Line - 113
2. Location of land-disturbing activity: County Robeson C
N.C. Hwy 72, S.R. 1535, N.C Hwy
or Township Lumberton and Highway/Street S.R. 1539, S.R. 1589, I-95, S.R.
S.R. 2509, S.R. 1619, S.R. 2513
3. Approximate dale land•disturting activity will be commenced: May 1, 1996
4. Purpose of development (residential, commercial, industrial, etc.) : Construct 6"/8" Natural Gas Pipel
5. Total acreage disturbed or uncovered (including off-site borrow and waste areas) : 5.3
6. Amount of fee enclosed $ 130.00
7. Has an erosion and sedimentation control plan been filed 7 Yes No Filing Currently
8. Person to contact should sediment control issues arise during land-disturbing activly.
_ Name Edward A. Hampson Telephone [phone]
9. Landowner (s) of Record ( Use blank page to list additional owners.):
NCDOT
Name (s)
Current Mailing Address
Cily Slate -- Zip Chy
Current Street Address
Slate Zip
10. Recorded In Deed Book No. Page No.
Part B.
1. Person (s) or firms (s) who are financially responsible for this land-disturbing acifvity (Use the b:a,,--k paye to !:;•
additional persons or firms):
North Carolina Natural Gas Corporation
Name of Person (s)or Firm (s)
P.O. Box 909
Mailing Address
Fayetteville, NC 28302-0909
Chy Stale Zip
Telephone [phone]
150 Rowan Street
Sheet Address
Fayetteville, NC 28302
City Stale Zip
Telephone [phone]

2. (a) I .the Financially Responsible Party is not a resident of Noah Carollna give name and street eddress'of
a 'Nonh Carolina Agent.
' Name
' Mailing Address Street Address
C"y Stale Zip City Slate Zip
i Telephone Teiephone
(b) it the Finamiai;y Responsibie Party Is a Partnership or other person engaging In business under an
assumed name, attach a copy of the certificate of assumed name. II the Financially Responsible Party is a
CorTnralion give name and streel address of the Registered Agent.
I Name of Registered Agent

Mailing Address
Street Address
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Stale Zip City
Telephone
Stale Zip
Telephone
The above information is true and correcl to the best of my knowledge and belief and was provided by me
,.under cash. ( This form must be signed by the linandalty responsible person ri an individual or his attomey•In•
lac. -f nol•an Individual by an officer, director, partner, or registered agent wrlh aulhoMy to execute inslru-
men;s for the finanacially responsible person ). I agree to provide corrected information should there be any
change in the information provided herein.
Terrence D. Davis Vice President of Operations & Ind. Sales
Type r-print n a Title or Aulhori y
sign ture? Dale.
I, Sally T. Sowers a Notary Public of the Counly of Cumberland
Stale of North.Carolina, hereby cerlity that Terrence D. Davis
appeared personally before me this day and being duly sworn acknowledoed that the above form was exe-
cuted by him.
Witness my hand and notarial seal, this 29th day of March , 19 96
Notary
/
My commission expires 4-23-97
M. I I M
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SECTION 2
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NCNG ENVIRONMENTAL
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MANAGEMENT PLAN
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Section
T Lb e of Contents
PacTe
1. Introduction . . . . . . . . . . . . . . . . 1
II. Pipeline Construction . . . . . . . . . . . 1
A. General . . . . . . . . . . . . . . . 1
- d plannin 1 - 2
B. Route ection an _ -g
Se_
1. Protection of Streams and Wetlands
2. : Protection of Special Concern Animal
or Plant Species
3. Protection of Cultural and Historic
Resources
a Protection of Scenic Pleas
5. Ccmpatibi lity of the Pipe line with
Existing Land Use
6. Survey
C. Clearing . . . . . . . . . . . . . . .
1. Clearing of Woodlands.
2. Wood Products
3. Tree Stumps
4. Brush
5. Fence Crossings
D. Grading . . . . . . . . . . . . . . . .
1. Initial Gradinc
2. Erosion Contrcl Devices Associaced
with Grading
3. Mulc h
E. Road Construction . . . . . . . . . . .
1. Cons trueion Path
2. Access Roads
F. Ditching . . . . . . . . . . . . . . .
1. Ditching Specifications
2. Blasting
3. Access Over the Ditchline
a. Tousoil Conservation
5. Drainage Tile Facilities
6. Ditchline Barriers
7. i
Spoil Pile Sediment Trans
2 - 3
3
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G. Backfilling . . . . . . . . . . . .
1. Backfilling Specifications
H. Cleanup and Restoration . . . . . .
1. Removal of Construction Debris
- 2. Final Grading
3. Restoration and Stabilization
4. Fence Repairs
5. Line Markers
6. Restoring Manmade Structures
I. Routine Noise Impact Mitigation
Measures During Construction . . .
III. Streams and Wetland Crossings . . . • .
A. Stream Crossings . . . .
1. General
2. Equipment Crossings
3. Clearing
4. Grading
5. Ditching
6. Backfilling
7. Restoration
8. Hydrostatic Tesz Water
B. Wetland Crossings . . . . . . . .
1. General
2. Clearing
3. Grading
4 Ditching
5. Backfilling
6. Restoration
IV. Railroad, Highway, and Road Crossings
A. Highway Traffic Control . . . . .
B. Open Cut Crossing . . • • • . • •
C. Bored Crossings . . . . . . . . .
D. Erosion Control . . . . . . . . .
V. Handling and Disposing of Hazardous
Materials . . . . . . . . . . . . . .
A. Storage of Fuels . . . • • • .
B. Refueling of Equipment . . . . •
C. Cleanup Procedure . . . . . . . .
Pace
5 - 6
6 - 7
7
7
7 - 9
. 10
. 11
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VI. Maintenance . . . . . . . . ... . . . . . . 12
1 A. Maintenance of Permanent Right of Way 12
' 1. Cleared Width
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2. Maintenance Techn
3. Erosion Control
' B. Pipeline and Right of Way Patrol . . . 13
C. Sensitive Site Maintenance . . . . . . 13 - 14
1. Streams and Wetlands
2. Steen Slopes and Ravines
3. Special Concern Habitat
g Scenic Areas
5. Other Conditions
r D. Use of Right of Way . . . . . . . . . . 14
E Local Laws and Ordinances . . . . . . . is
.
14
VII. Sur ersi Sion . . . . . . . . . . . . . . . .

I , T=ODIICTION
North Carolina Natural Gas Corporation shares concern and responsibility for
the environment of the State of North Carolina in which it operates. This
management plan addresses the environmental concerns encountered during
construction, maintenance, and operation of company facilities. The plan is a
summary of methods, devices and procedures which may be recaul-red for a
particular situation. This management plan is neither all inclusive or fixed,
and will be modified and updated as necessary to cover general requirements or
specific instances.
' II . - pTpF'T T CONSTRUCTION
A. n rat
Generally, NCNG maintains six objectives during planning,
construction and operation of a pipeline:
1. Choose the best route for the pipeline.
2. Clear the minimum right of way to allow for safe
construction and operation.
3. Comnle*_e construction as expedient'_y as possible.
4. Protect surrounding environment and ecosystems from
permanent damage.
5. Maintain a posit=re, cooperative working --elationship with
local, state, and federal government agencies and personnel
within whose jurisdiction NCIG operates.
6. Operate and maintain NCIG facilities in a safe manner,
meeting or exceeding applicable codes and regulations.
It is the intent of NCNG to plan a pipeline in such a way as to mJ_nimize the
adverse impact on the environment and community. This Section (2) covers the
' general environmental management plan. Requirements spec-==c to this project
will be defined in Sect-on 3.
g, Route SPA ?^?'*'a and Di arnir_a
' N=G pipe!-ne routes are selected to enable the safe and_eff'_crent
transportation of natural gas from ex-sting facilities, from a
source, or to a market, in a manner compatible with the
' environment. Environmental concerns include the following:
1. Protection of streams and woodlands
' The crossing of all streams, creeks, woodlands, etc. is
avoided ;f possible. ` a crossing or installat-on must be
made in such areas, the following three criteria are
observed: _
a. Design to facilitate construct-on and maintenance.
b. Minimize damage to existing ecosystems, includi--g
their banks and approaches.
1 Choose sites which facilitate control of runoff.
2. Protection of special concern animal or plant species
The majority of our pipeline projects are ,small" according
to industry standards. They do not disrupt a sufEic=ent
amount of land to destroy a complete natural habitat. The
duration of any disruption resulting from pipeline
construction is kept to a minimum in order to decrease
environmental impact.

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' 3. Protection of cultural and historic resources
if a cultural resource survey is required, it will be
NCIG will work with
performed by a qualified third party.
inimize the adverse impact on
authorities in order to m
cultural resources.
4. Protection of scenic areas
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NCXG will construct and maintain pipelines and all other
adverse
th
e
facilities in such a manner as to minimize
impact to scenery.
1 tibility of pipeline with existing land use
S. Compa
NCNG normally constructs pipelines within permanent
easements which grant NCITG the right to construct, maintain,
This
lines
i
.
pe
ne or more natural gas p
access and operate o
include distribution system pipelines wn_c_h are
does not
normally installed within road right of wav, or utility

easements.
Specific concerns for land use following installation of a
f easement negotiated
1 pipeline can be included in the grant o
with individual property owners. Due to the tact that the
land uses are
is installed underground, few
i
ne
pipel
d within the pernane-nt right of way' Land uses
restricte
prohibited within the right of way include sur.ace mining
idential housing, and
' (or stria mining), tree farming, res
industry.
' 6. Surrey
roposed pipeline route will be
h
e p
A, centerline surrey or t
Znvi--cnmental
onnel
.
performed by qualified licensed pers
ed and recorded during tie
dd
ress
concerns are first a
preliminary route surrey.
C. ?i °ar-,.a
?. Clearing of woodlands
?or most NCVG pipeline projects, a So foot wide right of way
safe azd
d
for
is s'oec;fied on grants of easement and require
detail of a
efficient construction. Figure 1 contains a
typical cleared right of way.
brush and other obstructicns will be cleared from the
Trees
d shrubs
' ,
right of way to facilitate construction. Trees an
ved shall not be unnecessarily damaged during
r
emo
not
Trees and brush will be -elled
i
on.
clearing or construct
*to minimize damage outside the right
into the right of way
1 of way.
2. Wood produc=s
Timber will be cut into twelve foot lengths or smaller. -t
clearing the right of way
' will be the property of the party
are made prior to clearing.
unless other arrangements
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3. Tree Stumps
Tree stumps will be removed where necessary to install pipe.
Otherwise they will be cut as close to around level as
practical. Stump removal is the responsibility of the party
clearing the right of way. Depending upon approval of the
landowners, stumps may be:
a. Buried off the right of way
b. windrowed along right of way
c. Removed from site and disposed of properly
d. Burned on right of way after permits obtained
4. Brush
Brush piles may be constructed of limbs, tops, etc. less
than 411 in diameter along and outside of the right of way
with the approval of the landowner. Brush piles should be
constructed approximately twelve feet wide with breaks every
100 to 200 feet or less to permit wildlife travel.
Alternatives to piling are as follows:
a. Brush may be chipped and spread over right of wav or
removed.
b. Brush may be burned where permitted by law. ill
required burning permits must be obtained.
5. Fence crossings
where pineline construction requires removal of fences,
adequate temporary fencing shall be installed. Figure 2, in
the an_n_endix, describes an approved temporary fence and
gate.
0. C=rap; ng
1. Initial Grading
The minimum amount of initial grading necessary to permit
safe nineline ccnst_sctior_ will be used. 7resion control
devices will be installed where necessary at the time of
initial grading.
2. Erosion Control Devices Associated with Grading
The erosion control devices contained in the Appendix are
temporary measures and are intended to be removed after
construction is comvleted. They will be replaced with
permanent erosion control devices or measures (such as
planting (where necessary).
The most useful accepted erosion control device is the
Interceptor Diversion. It is described in Figures 3a and 3b
of the Appendix.
3. Mulch
Critical areas, such as banks sloping toward streams in the
right of way may be temporarily stabilized by applying mulch
at the minimum rate of two tons per acre.
3.

E. Road Constr=i.oIl
Roads assoc_ated with pipeline construction consist of two types:
' temporary or construction path roads and semi-permanent or access
roads.
1. Construction Path
This temporary roadway consists of a portion of the cleared
right of way adjacent to the ditchline. It is used to
transport equipment and materials along. the ditchline during
construction.
In wet and unstable soil conditions, corduroy and/or
a.
brush mats may be used along the construction path. A
very neat corduroy configuration is presented in
Figure 12 of the Appendix. However, since these are
temporary, they may be constructed of material
available along the construction site or hauled in
1 separately. Such improvements necessary for the
construction path will normally be removed during
final grading and site restoration.
b. Where the project inspector or contractor deems
ndix
d i
A
ppe
n
necessary, equipment pads as illustrate
=figure 14 may be used.
' 2. Access Roads
Semi-permanent access roads will be constructed to all
permanent structures. They will consist of an adequate
' amount of compacted base grade stone such as crush and run.
They will be maintained by adding subsequent layers of
graded stone at periodic intervals.
F. D i t? l':1 T! Q
1. Ditching Specifications
' Generally, ditch width will be as descr=bed in Appendix
ches below
36
b
r
e
Table I. Pipe-line depth will generally
the =L.al graded surface or deeper. However, pope depth may
varrj according to Table 2 of the Appendix.
2. Blasting
All ex-plosives shall be handled by qualified, exceri enced
personnel (licensed where required) in accordance with the
U.S. Bureau of Alcohol, Tobacco, and Firearms, 27 CFR Part
181. Blasting will be done in a safe manner.
a. Blasting will not be done in established stream
ltation with conservation
channels without prior consu
authcr_ties. Damage to fish and other aquatic life
will be minimized.
ise levels will be
d
d
no
an
b. Noise will be minimize
limited to appropriate federal and/or state
requirements where applicable.

a.

t

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t
t

3. Access over Ditchline
Where necessary, temporary ditch crossings will be
constructed to allow livestock, vehicles, equipment, and
persons to safely cross the ditch. Typical crossing methods
are illustrated in Figures 10, 11 - A & B, 14, and 15 of the
Ann a--radix .
4. Topsoil Conservation
_ Topsoil in farm and pasture lands will be removed from the
ditch and isolated from rock, debris, and subsoils according
to agreement with land owner. Every practical of-fort will
be made to replace topsoil in the ton of the ditch during
backfilling. Appendix Figure 22 depicts an acceptable
method of handling topsoil commonly known as double
ditching.
5. :Drainage Tile Facilities
Crossing of drainage tiles will be avoided where possible.
If it is necessary to cross such facilities, they will be
nrotected or replaced and the or=ginal flow or feed
restored. Acceptable the replacement methods are
illustrated in AnpendLc. Figure 6.
When advantageous to both the property owner and North
Carolina Natural Gas Corporation, drainage tile facilities
may be relocated.
6. Ditchline Barriers
Ditchline barriers, as detailed in Appendix Figure 7, will
be installed ' the ditcd- ine to slow the velocity of ==of'_
and prevent erosion. This method will be utilized when the
ditch will remain oven for a considerable length of time in
a slcping area.
7. Snoi_ ?ile Sediment Trans
l
rile sediment trans will be used on steep slopes near
stream crossings to present excess erosion and
sedimentation. Figure 8 in the Anne-ad-4x illustrates the
configuration of this type of trap.
G. ';ack=4114-a
1. Backfilling Specification
To the greatest extent possible, backfilling shall be done
immediately following placement of the pipeline in the
ditch. Soil from the ditch excavation will be used to
backfill where it is suitable and will not damage the
pipeline protective coating..
Backfilling shall be done in a manner that will ensure
proper settlement and not interfere with subsequent _'arming
operations. Every effort will be maintained to return
topsoil to the top grade of the filled area.
5.

' Ditchline barriers, detailed in Annendix Figure 7, may be
installed to prevent backfill material from sliding or
washing. Rip-rap may be used on steep embankments where
erosion is anticipated.
g r1 P-nun and RQ,S.?i on
Cleanun and restoration shall begin as soon as possible following
back-filling. During inclement weather conditions, temporary
talled until final cleanup and
i
' ns
erosion control measures may be
- restoration can be effectively accomplished.
1. Removal of Construction Debris
All construction materials, rubbish and debris remaining
' from construction shall be removed and disposed of properly.
Final Grading
2. .
.
The right of way will be restored to the original contour
where
i
n areas
with a smoothly finished final grade except
this would prevent access or maintenance on the pipeline.
Rock and other material resulting from construction which
' may interfere with farming shall be removed.
Permanent diversions shall be fertilized, limed, seeded and
3 in the Annencii.:c. They
mulched in accordance with Table
' _
shall be periodically inspected for effectiveness and
maintained accordingly.
' 3. Restoration and Stabilization
As soon as practical following construction and after the
final grade is established, seeding and mulching shad
commence. Unless otherwise directed by local Soil
Conservation Services or soil analysis, the applicable rates
listed in Table 3 of the Appendix shall be used.
All rights of way shall be regularly inspected and
a
.
maintained for the life of the facility.
Special seeding, restoring or stabilizing measures may
b
.
be required resulting from an agreement with the
property owner.
Steep slopes may be stabilized with juts netting as
C
.
illustrated in Figure 16 of the Appendix. Tack shall
be anulied in areas of highway rights of way where
determined essential for soil stabilizat4on.
4. Fence Repairs
' All fences disturbed during construction shall be repaired
or renlaced with equal or better quality and style of

' fencing. Fence repair is subject to landowners approval.
5. Line Markers
Permanent line markers shall be erected following final
'
_
grading, restoration and stabilizing. An exa=le
nendix
A
f th
.
n
e
Permanent line markers is included in Figure 9 o

6.

1
1
1
1
1
1
1
1
6. Restoring Manmade Structures
All manmade structures existing prior to construction which
are damaged or altered during construction will be repaired
or replaced and left in equivalent or better condition than
they were in immediately prior to construction. Alternative
arrangements may be made with property owners.
I. Routjne Noise T=act MitJgar?on MPaaur?G Dur?Ta Construction
All construction equipment shall be properly maintained so as not
to result in excess noise emission. Equipment will be utilized
during a normal Monday through Friday work week between dawn and
dusk. In order to reduce the overall time required to install a
pipeline, make up for bad weather, etc. work crews may also work
Saturdays.
Areas where specific noise limiting or scheduling will be required
shall.be outlined in the applicable contract or determined at the
discretion of the N(1G construction inspector.
I aMn WETTLFSTD =OSSIN U
A. stream --111-
1. General
Each steam crossing will be treated as a separate
subproject for purposes of constrsct-on. This will enable
dit^_hing, pipe -n.stallat-on, back=ill-ng and stabilization
to be acccmplished in sequence within a minimum number of
days.
crossing of streams 20 feet wide or less and 3 feet deep or
less shall be acccmpl'_shed within a 48 hour period. Typical
stream crossing methods are illustrated in Appendix Figures
10 trough 15.
All steam and river crossings shal'_ be ccnstructed in
comol_ance with exist-ng applicable regulations.
Eoruipment shall not be refueled wit_:in 100 feet_ of an
existing water source, spring, or well. Constriction
materials, fuels, etc. will not be stored on the banks of
streams or areas subject to flaed4-9.
2. Equipment Crossings
Minor streams where excessive rutting and sediment are not
anticipated will be crossed the least number of times
required for constriction. Where stream banks and bottoms
will not allow for crossing without excessive damage and
sedimentation, temporary crossings shall be constructed.
F=gores 12 and 14 in the Appendix illustrate the typical
installations of mudbcards and equipment pads respectively.
Where it is necessary to construct a stream crossing
utilizing a culvert, the crossing should be constructed as
illustrated in F-gore 15 of the Appendix. This method
allows for a more dry ditch under the level of the stream
bottom.
7.
n
' Equipment will not be parked in streams for cleaning
purposes.
3. Clearing
a. A maximum of 40 feet shall be c'_eared.
b. Tree stumps will be removed where necessary for
' construction. All others will be cut off at ground
level and left in the ground. Refer to Section II.C.
for further details.
' 4. Grading
Grading will be kept to a minimum in the area of stream
ill be done from
i
t w
crossings. When grading is necessary,
ks with slopes less than 20 percent
b
an
the banks. Stream
will not require grading.
Spoil will be piled away from the stream and protected with
s as in
t
.
rap
silt fences, and/or spoil oile sediment
lch
,
mu
Appendix Figure 8, so that it will not erode into the
stream.
embankments, interceptor diversicns illustrated in
' on steep
ndix Figure 3 shall be installed and drained off the
Appe
right of way into adjacent filter straps of natural
be
5
may
vegetation. Stone filters as in Appendix Figure
Where
exists
i
.
on
used where insufficient natural vegetat
ill be installed within 48
necessary, water control devices w
leting construction grading and maintained on
m
f
p
co
hours o
banks unt+il restoration begins.
5. Ditching
Ditches across streams will be to minimum deaths below
a.
the stream bottom as specified 'n Table 2 of the
ill be done from
i
' ng w
Appendix. Where possible, ditch
Spoil piles will be placed fa encuch
banks
.
stream
from the stream to prevent sediment from e__t_____g t -he
apipiv
di
.
ng
channel. All precautions used during gra
' Local authorities will be contacted prior to disposing
of spoil from saline waters.
Directional Boring - Large streams and fivers may be
b
.
crossed by the direction bore method from the bank
areas without disturbing the c:an_Tel bed.
6. Backilling
' Material used for back--!! of a stream crossing shall be
is flowing
coarse enough to remain in piace when the stream
ckfill mater=al can be ditch
3
' a
at normal velocities.
ravel hauled to the site. Silt will not be
l or
i
g
a
mater
Appendix Table 4 lists the size of stream bed
used
.
material that various stream velocities can transport.

I a

e
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t
s
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7
8
Restoration
The slope of the earth replaced adjacent to water crossings
will be the minimum of the original grade or
a. 1:1-j4 or 67% for clay containing soils
b. 1:3 or 33% for sandv or cohesive soils
if steeper final slopes are necessary, they shall be
stabilized using rip-rap, gabions, log barriers or other
site determined methods. Specifications will be provided
per job requirement.
Installation of gabions and log barriers must be approved
through NCNG Engineering by the North Carolina Department at
Environment, Health and Natural Resources.
The right of way on stream banks will be seeded, fertilized
.and mulched according to specifications listed in Table 3 of
the Appendix. Local seed mixtures may be substituted in
some instances. Tack will be apnlied as necessary to
stabilize surface. Where rip-rap or other stabilization
methods are required, seeding will not be necessarv.
When stream banks are subject to moderate erosion, jute
netting as in ADpendlx Figure 16 may be used in place of
rin-rap.
Rip-rap used for bank stabilization should be of clean,
silt-free guarmr run stone. The stone shall be large enough
to prevent displacement by the normal steam current.
Rip-rap will extend from the stabilized stream bed or
channel bottom to the top of the stream bank or to the point
on the bank determined by the water level of the So year
store, whichever is lower. The thickness of the rim-ram
shall be at least 6 inches and slope no more than i:1. In
general, the normal slope of the st=eam bank will he
maintained.
If consistent with land use and property owner agreement,
the right of way on st=eam banks may be planted with shrubs,
etc.
Hydrostatic Test Water
Test waters shall be discharged so as to minimize the
resultant impact on the environment. Where possible, the
water will be discharged into stabilized, heavily vegetated
areas where erosion and sedimentation will be minimized.
If such an area is not readily available, a stone f_lter as
illustrated in Appendix Figure 5, shall be constructed to
accomplish the same task. Potable water is often used.
9.

l i ngs
d C
B , Wet QZ_
an
1. General
' PrecautJons will be taken to minimize the effects of
installing a pipeline across environmentally sensitive,
wetland areas. Crossings of such areas will be scheduled as
' sub-projects to minimize the time required to install the
pipe.
Where practical, constrsction across wetland areas will be
' _ completed when water levels are low.
Construction equipment that minimizes permanent damage will
be employed. Mats, pads, wide track machinery, etc. may be
necessary to effectively install the pipe and minimize
ures 12 and 14 depict
dix Fi
g
damage to the wetland. Appen
typical use of mud-boards and equipment mats or pads.
Construction equipment, materials, and fuels shall not be
efueled in
t b
ll
h
no
e r
a
stored in wetland areas. Equipment s
wetland areas.
A buffer zone of approximately 100 feet to either side of a
also being environmentally
d
id
as
ere
wetland shall be cons
sensitive. Restrictions applving to wetlands should be kept
in mind and followed when practical in buffer zones.
i
l
2. ear
ng
C
Refer to Section II.C.
' di
3. ng
Gra
Minimum grading will be performed in wetlands. 'Normally, it
will not be required.
4. Di.tc"Jng
Standards set forth in Section aDDly to Qltc._ng or
the width of the ditch at the ton will
wetlands. However,
.
less
generally be wider and the slcoe of the ditch sides
steer in order to prevent caving.
il li
S. ng
Backf
Immediately following pipeline constriction, the ditch will
be backfilled as per Section II.G.
G. Restoration
Wetland areas shall be restored to normal contour -following
construction. Where land was grass covered or meadow land
prior to constrsction, the surface shall be restored using
methods of seeding and mulching as prescribed in
Section IT_.H.
r'
10.

QSSINGS

IV. Parr
goan IG CR
u
All crossings shall be made in accordance with the specifications and
' recruirements contained in the applicable permits.
A. Highway m-,fr; n Control
' The normal flow of traffic will be disrupted as little as possible
cades and lights
b
arri
during construction. Sufficient signs,
d
ways
shall be erected and maintained during construction near roa
- to ensure the public safety.
-
Flagmen will be used on heavily travelled roads during
construction if they are necessary to maintain safe traffic
conditions.
All conditions issued by the highway department having
jurisdiction shall be followed. Example of acceptable equipment
crossings are illustrated in Figures 19 a_rd 20 of the Appendix.
'?.
0pn 'Road Cuts.
A-11 paved state roads and `federal highways shall be crossed by the
d
' boring method. other roadways, normally unpaved, may be crosse
by the open cut method.
When road crossings are made by the open cut methods, ditches
' shall be back-'filled as follows:
1. Cover pipe with a minimum of six inches of sand pad.
Fill the remaining ditch to surface Grade level with well
2
`Z .
tamped gravel or preferably with ^r-of-crusher (crush and
run) stone with approximately IS:1 stone-cement mixture or
equivalent.
rade will be temporar_-y
rface
h
g
e su
Alter backf--ling, t
3
.
restored until sett-'ina has occurred; and permanent repairs
can be effectively made.
a
'
C. nas
or
Ficrure 17 of the Appendix illustrates a cross section of a :vpical
crossing completed by the boring method. Casing may be required
ures
d i
the -fi
n
.
g
and is illustrate
Railroad crossings will be typically completed by boring acccrdi-rg
' to Figure 21 in the Appendix. Specific requirements of the
it will be met.
applicable perm
D. z'rna^ nn Control
Measures will be taken to ensure that the stability of railbanks,
roadbanks and roadbeds are mai_ta-ned during and after
railbeds
,
pipe installation. Sandbags, sediment t=aps, etc. may be required
to prevent damage around boring pits. Water from boring will not
this sediment laden
where possible
ms
,
.
be discharged into strea
i
on
water will be pumped to vegetated areas where material percolat
and filtration can occur.
All disturbed areas will be restored to normal or better
conditions, including the ditchline.

1

v. RANG 'ING AND DT5ro4,,T of FaZ m 'r" T
Unless ot herwise stated, hazardous materials such as fuels and oils
or vehicles designed
i
shall be ners
kept and transported in sealed conta
for such.
A. Sto rage of vile' s;
If necessary, fuel will be stored at equipment yard on the jobsite
in approved containers.
f f ErnLipment
l i
ue
ng o
B. ,Re
No equipment shall be refueled beneath trees, or within 100 feet
of any stream, wetland, spring or well.
C. ?? P ?I?uL' °'"oce u?"eS
Smi ll.areas shall be cleaned up immediately. Heavy spills shall
be cleaned up by removing the contaminated top soil and disposing
of the soil in an approved area.
VI . Ma T rrcmi N c
r
A, Ma;nr?*ianc? of D°?-*nane^*' °?cht oL ?aav
1. Cleared Width
A 50 Loot wide right of way will be cleared and maintained
for transmission pipelines of outside diameters larger than
4 inches. This enables NC\TG personnel to:
a. Access the pipeline for pipel -e uatrcis, leak surveys
and corrosion surreys.
Access the pipeline for making repairs.
b
.
Ensure visibil_t.r of right of way, aerial line
c
.
markers, vent pipes, valve nests, etc. during aerial
patrols.
2. Maintenance Tech icues
a. Mowing
b. Brush hog
c. Herbicide
Herbicide will net be used to maintain right of ways.
3. Erosion Control
Erosion is normally reported by the NCVG aerial patrol
pilot, but reports can come form any source. When reported,
appropriate corrective measures are taken by the Division
Construction Superintendent in charge of the effected area.

t
1.2.
t
1

g gine l ine P-R=Ml_
NCNG contracts professionals to patrol transmission pipeline by
airp lane. Two patrols are made each month. One patrol is flown
over the main transmission line only and one is flown over the
aerial patrols
rin
D
l
tran g
u
s.
smission system, including latera
the pilot is asked to report:
1. Fallen timber or logging that interfere with the right of

2. way; .
Serious erosion washouts,
or landslides which may endanger
_
3. the pipeline;
The deteriorating condition of any diversion or water
control devices along the right of way,
4 The condition of banks on streams and river crossings;
.
5. Any unfavorable condition along the pipeline right of way.
The pilot is in radio contact with NCNG operating personnel and
reports hazardous situations immediately. Written reports of each
patrol are submitted to the Operations Department where they are
reviewed and filed.
C : __e s i r e maintenance
1. Streams and wetlands
During routine inspections, surreys, and maintenance, NC_`IG
personnel will also inspect and note the condition of
temporary access roads, stream crossings, culverts,
diversion or sediment control devices including planted
areas placed by the company during construction. Any
required improvements or repairs shall be made as soon as
practical.
2. Steen Slopes and Ravines
During routine inspect_ons, surreys and maintenance, all
steep slopes and ravines e:cisting along the pipeline right
of way shall beispected for signs of erosion. Remedial
measures will be-nrescrihed to stabii'_ze the area.
Improvements or repairs shall be made as soon as practical.
3. Special Concern Habitat
NCNG does not antlcimate constructing any pipeline projects
of suf`_ictent magnitude to destroy the habitat of a
threatened or endangered species. if there is any suspicion
of such a species habitat being threatened, NCNG will enlist
the services of a competent biologist, ecologist, or
botanist, whichever is applicable, to appraise the situation
and make recommendations.
As a member of the North Carolina community, NCNG maintains
a vigilant concern far all of the state's natural resources.
?. 4. Scenic Areas
During routine inspect-ons, surreys and maintenance, the
appearance of the right of way in scenic areas or areas
crossing public thoroughfares, etc. will be noted.
Corrective measures will be taken to maintain the esthetics
of these areas.
13.
L

5. Special Conditions
NCNG will comply with any special conditions negotiated with
property owners along the right of way. All permit
conditions will also be met.
D. as of RiQ}?Wav
For the most part, NCDTG's facilities along the right of way lay
underground. Normal use of the land surface by property owners
_ which does not interfere with NCITG's rights or endanger the
physical integrity of the gas system may continue.
g r ai rawer -nd nrd nanc=s
NCNG will abide by local laws and ordinances.
VII. -,;TT-PE 177STON
A11 NC.^TG constrsct_cn projects are managed at the jobsite by trained and
experienced personnel. Normally, direct supervision is provided through
A close account
construction inspectors and division superintendents.
of construction activities is maintained by the division and genera!
offices. A copy of this clan will be maintained at the jobsite and
division offices.
a
1
1
A

t

la.

At+ngnd4 x
Ti l o 23Qe
pi mire
1 Typical 50 Foot Construction Right of Way 17
2 Temporary Gates for Pipeline Construction 18
3 Interceptor Diversions (3a & 3b) 19 & 20
4 Silt Fence 21
5 Stone Filters 22
6 Field Tile Replacement Methods 23
7 Ditchline Barriers 24
8 -Spoil Pile Sediment Trap 25
9
T;?pical Line marker
25
10 Typical Equipment Stream Crossing Methods 27

11a Flume Pipe at Equipment Crossings 28
11b Temporary Stream Crossings 29
12 Corduroy or Mudboards 30
13 Floating Equipment Platforms 31

14 Temporary Stream Crossing Equipment Pads 32
15 Typical Dry Ditch Stream Crossing 33

16a jute Vetting 34
16b jute Thatching For Channel Stabilizing 35

17 Typical Bored and Cased Highway Crossing 36
18 Typical Cpen-Cut Road Crossing 3i
Road Crossings 38
79 Rock Pads at
20 Typical Road Crossing Control Measures 39
21 Typical Casing Installation For Railroads 40
22 Topsoil Conservation '1
i k Dam
h 42
23 ec
?cock C
24 Riprap Detail 43

117
I F
15.

t
?7di ;c
l PpD?
T; t! e Pace
Tab
e
1 Minimum Width of Trench Excavation 44
2 Minimum Depth of Cover for Buried Pipelines 45
3 Seed Mix Requirements 46
4 Mulch Anchoring Guide 47

1
1
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1
L I
s

16.

e
t
i
CoN57RiGT10N R/w
I STRINGING I PIPE I GIT1 I SPOIL I
I TRUCKS i 1 SIDE I
$ 1 WELD 1 I 1 1 I
1 PIPE 1 AREA I
HANROELAIN6 i I 1 I 1 1
?+ ? I I 1 I i f
j L
50,
(cOoK5TFLuCTION R/w )
PROP05ED
CoNSTRUGTION
PRE-C9NSTjXucrION ??J / - GR.J?DE
VIEW
Top VIEW
50.
( -;m-sTRUGTIOKI ;z/w)
rousTUCTIOW 35 ' 15
t?
m ts1
` p557?16 S7R1fJ6tAt6 PIPE d otTC)1 Lpa(L-
LAmF $. rRUC-X54. `aRLa SIDE
pIPE AM ARLA
UNL0^01" AAAACASNG
SGUIP. ?-
QoT •
R/w wi" bE RESTORED Ta
ORIGINAL CCNTOUJt UAIL85S h
OrMII m4t3E NEGOTIATED U
WIT" LANOOWLJM.
OUNCIAw-PARNKLL. 00- GMuKOTT% a*. 1e?-asr-n..
17.
1
1
i
1
1
i
1
1
i
i
1
1
1
1
i
1
TEMPORARY GATES FOR PIPELINE CONSTRUCTION 5 TIcK ?wIRQ. Aaou-4D
TOO £V V OO G Ar Q T"O--r A?D
15t_I to e7rD OF STIGY. IN
/ WIQ? NOpSC
TOO 7C?

2 2 •.<:
s i s T t ,.t ?j
` I (? ?p•.LS"'2U GT 1 G h-I GA-T-
o? 3 SrzaNo a? -oacae.? '?'?«=
•^4;>
sw.oo7?+ Sv??rG II
PIN
NOTE : Po ?T5 ••GL SC EEL I BAR I YPC t T 14E1-4
I F Ex 15-r C. 7=Er+c£ _
RLMOvg T}{E sTn=?. I B^¢ ?o? T o r 3 o T ?+ SIvE S
Of= 7"S C^TE Duet-+??+G G.?G?LnC_ wtTU TGnnooc?R
wOOaE?-+ p?STS ??^CG? ?S S•?wr? oQ aR?4`. Ex?.iT?'L
'?O1T1 hg (?Qw?LEQ unnTn n?nnltill UATIMAI f

l8.
FIGURE 30
(See illustration, next page)
INTERCEPTOR DIVERSION
Interceptor diversions are the most common and effective device used for erosion
control on pipeline construction. Typically, this device consists of an 18" to
24" high curb constructed across the ROW with a maximum of 2% outslope. The curb
is constructed of compacted earth fill with side slopes of 2.:1 or flatter to
allow the passage of construction equipment. The outlet of the diversion can
be stabilized with natural vegetation, rock, brush, or staked hay bales which
are buried four inches. Spacing of interceptor diversions will be in accordance
with Figure 3. Temporary diversions will be maintained until permanent
diversions are installed. In some cases, diversions are not installed due to
the desires of the landowner, i.e., plowed fields, etc.
If slopes with shallow bedrock, which will not permit grading to the extent
required for the above described device, are encountered, an open top culvert
can be substituted. These are channels constructed on half round pipe, hardwood
lumber, etc. and will be installed in the same manner as interception diversions.
t

1

1
1

J
1
1

t

1
1

W 50
tL 40
O ?
J
20
0
O 10
o g a c
FCZT
P.
?i?j ° ? A4CTd
of
? r ?u2.T/
INTERCEPTOR SPACING
CRCES- SEC71CN OF DIVERSION
ALONG GRADE
a .r.? .. •r ? Ir•t
ATEPCr=ra? OIYSRSIOH
WITH cur5LCPC Of 2%
gAG?CFtC1..?D ?fPE THE
CLI-Ii_r,r l0 VE!xT-:
AA EA CA SILT FEV--E
STONE FILTERS
AS NECESSARY
NOTE: DIVERSION CUTLETS WILL ALTERNATE FROM SIDE r0 SIDE WH£REYER POSSISL:
NOIr (U SPACING rO B-C LMrO CCW SOrH P£RA/A1VC Vr AND rEMPORARr 1lYr£R=PTOR aVE =0VS,
(2l TSbIPCRAR'Y I/VTi=R=.--TCW aVERSIONS 70 BE INS741 ' ` OUR/NG GRADIN6 OPERATIONS AHD
w/LL jr MAI•NTA/NED 41mr/L arRMANEHr INTERCEPTOR 0/ YCRSIONS ARE IMSTAL.--D.
OR SCIL IS OTHERWISE STAHILIZE0.
(;J/F EXISTING Y£G£rAr/ON /S MARGINAL, INSTALL STONE FILTERS AT DIVERSION OUTLETS.

OYMCA,-pA*N4LL."W_ CMA*Lar 1 360 704-672-7704
20.

STEEL OR WOOD POST
WIRE FABRIC N0:°-: --or North Carolina, this
sil: :ence will be used or
WOVEN GEOTEATILE OR one which has been azv-op-ed
?OTHER APPROVED MATERIAL and agreed upon by ?'C De.D-.
3 0[ NaVural 3esources and
iCa^u ni:T Develovmenc.
m is an alternate s1'_: :ence
q
a used. .ns:allacion vi11
m F
' N be in accordance with the
• BURy WIRE AND BURLAP MQ1. 6" - S" canu:ac:srerl s reco©encaciars.
. BACXFILL AND HAND TAMP
• N
t ?_ t I : GROUND LI: E
W N m
g r
LT F??1CE

I -' Ill
I.
10 GA.
II
DETAIL OF EMPORARY )I c
VAR. AS DfRECTW BY THE E?IG E'ER
10 • HAx.
2 t ? 2 titrERMED. wIRE ? : ?
L!
NOTES:
t. Ft ?!CE I"= SHALL BE A MIN. OF
32 ^ WIDE AND SHALL NAVE MOl OF 5
LINE NIRRES WITH 12' STAY SPACING.
2. BURLAP SHALL BE 7 112 OZ WT. ANO
A MOIL OF 32' WIDE IT SHALL. BE FASTENED
ADEODUATEt7 TO THE FABRIC AS DWE:TED BY THE ENG7MER
POST VAT" NOT LESS THAN mg WIRE NORTH CAROLINA NATURAL GAS CORP. I
3. STEEL POSTS SHALL BE 5'0' IN HEIGHT
AMO SHALL BE SELF FASTENER ANGLE STEEL TYPE.
L W000 POSTS SHALL. Be S TO 6 FEET IN FEX;HT AND -1110 4 AI. IN OUMETEL
WIRE I"= SHALL Be 1y15TENED m STAPLES 1
i /2' LDNG.
ENGINEERING DEPARTMENT - RAYETTEVILLE. N.C.
SILT FENCE
OES:GNED BY i GATE I CORRECT 9Y I OA
DRAWN BY I DATE I APPROVED BY 10/
TRACED BY IRATE APPRGV® BY
CNECXED BY I OATS ew.t? twn,wt[?
I- R. NO. I SCALE FIGURE 4-
W. A. NO. SHEET of
pyt?AR.?tRINIt. u?a- ewuaorn at[ rot-ara-ntt
21.
FIELD DETERMINE
0 0 00 00
l ° 8o c o°ooo °p 0000 00 o 0 11.00 c o °8
I__1 I I °oo 0 0 0° o 0 0 0 0 0 0 0° c 0o
0 0 0 0 0 0 00 000
0 ooa°O? °0 p o°oo
°o°p00 °
o ° °0 00 o
O e O„ O
UNOESTURBEd a PROF I LE
SURFACE
F40M CAROLINA NATURAL GAS CARP.
II 9611 E ING OEPARTNENT - FATErMIU.E N. G
I

1

o°°O°p.o
O 00 X00000°G Q°0? 0°00
° O° Q p °O O°' °O C 00 O° C °p C 0 0 o C° 00 C
a o0 0 v opOO o Oo 0 00 0 °o°°° o°°° o°o
y? DO O O°p O °O O° 00 O p 0 0 O °° 0°0 °O O p Ip° 0 0
0° p0O °O O° O 000 00000 0%0 O p °O 0 0O°O° 0 0°°°O
O O° °O °° 0 °O 0 °O 0 0 00 O p° O O O O O p O °090, 0 0
O° ° O° 000 0000p QO 0 0 O p 0 00 0p
pQ °O 0 0 ° C O 00 O O p°OC° 00000 O O°O°O°0 000 00
p 0 0 O p
0 0p °O BOO p00 p0 0 0C p0000000°°0 p0 p p0 0 0 C C °O ° 0 °
O° 0 p 0 00 0O 0 0 0 as 0 00 O Op O O p 00 °; 0
° o° ° 0 000 o°o° °o o
0 ° O
O ° O O o0 p 00000 4 C OQ C 00
O 0 000 pQ0 ° O pO COQ °O o COp 0 O
000 I PLAN '

GENERAL NOTES
i - NOT TO SCALE
2 - GRADED RIVER GRAVEL IDEAL
a. CLEAN CRUSHED ROCK ACCEPTABLE
3 - ESTIMATE AT 2 TON FOR 5' X 10' FILTER
4 - MAY BE LEFT IN PLACE IF REMOVAL IS NOT DICTATED
BY NORMAL FLOW OF STREAM OR APPERANCE
STONE BARRIERS ARE USED TO TRAP SILT AT THE OUTLETS OF WATER CONTROL
DEVICES WHEN NATURALLY VEGETATED FILTER STRIPS ARE UNAVAILABLE
THEY ALSO SERVE TO PROTECT STREAMS AND OTHER NATURAL DRAINAGE AREAS
FROM EXCESSIVE SILTATION BY FILTERING RUNOFF PRIOR TO ITS ENTRANCE
INTO THE STREAM.
BY
APPROX. 5'
STONE FILTERS
OATS
almm BY I RATE I °na oxim
T Z ;? OF I FIG 5
22"
1
t
1
1
1
1
1
1
1
1
1
1
i
1
1
1
1
GRAD
P
ST *_L CA PLASTIC
PREPLACEMENtT PIPE
(SEE NOTE I I I ?U-FIELD TILE
- •? 1airK. 1
GRACE
;5 1T STEEL PIPE ffl?l?irljELD (SEE NOTE ZJ TILE

? ME'I'HCD 2
(;;t AD f
?. STEEL, PIPE 13E NOTE 21, FIELD TILE
Y-.-;??t -Y•--V-?-?r-?-Y-??TT.?.O-•7
.i ?. .?11? Jt _ .?L? 1 _--.lam-r -L.??•
FIEFD TILE ?\ ?i?jZ \c'- : IFR! G
1
I Ell 3
1.) RS3LAcmir[T PIPL :'J 3E AS N£11 AS ?a55:3LL r SAXX Z.D. AS "t..Z F:TT
2.) S?EEL C;RRSSR PZ4E -.0 3AVZ Z.D. AS DTFAR AS PCSSZ3LL TNS O.D. OF T=
1.1 MAINTAIN ORICINAL rtOW LINZ OF r-l= r
IN ALL METHODS. NORTH CAROLINA NATURAL

awewwr?ww?t ewe. cwww?orn af? tor-stf-n??
23.

t
1
1
1
1
1
1
1
1
t
1
i
1
i
1
1
w
c.
?a? 64G5 ?

4j?,6,dE4A[_ /110105 -
/ Alor TD Sc.?c.E
.
1. /N5rALL. As Qrrctl LS ?HPI.erED.
3 PF.?oi2 To Lprv .ajr4G Nd - REA4ovE ALL
06GCHOoS?dr.E IaA7-C.4I1 i- ?dw411 27Gr--z.
-f. SD1taytro • rM• AC1KE iZrGiO t"'o??lc??1'r'sl?lE
4
S

s• .
c-G
FOAM /%Ay $6 Sudg'rrVTI= FyG S
S.+cYS 7o aE,•r+crA` TD -'C?P of Z'frCM a sruA
G Aa" 7MA•r Acx ,vor usda fc AA&.P1*m4o6.
S/oE v/Eri/
r ??
9 nr t?rr
7WI
s, ?r
To P o c Sa?c 7c.
$EL,ovd ?v1
D E P*'?j
- ?
g4A N Z
24.

¦
S DoE
POST
S/Lr' FE.i?CE
? u
t
?po?c. Sri
t

z
J
Q
1
.DE
DITCH LI .JE
I
?. I
T-77
e, Q.a sS SEC i 1 O
NEE : QLSo SEE ,?'IG. 4t
ouwaww+.wwatc. we_ CM.w?orn aww yew-[sa-tn? C
?l
i
Y?o2,y ?G
Sf?
NORTH CAROLINA NATURAL GAS CORP.
ENGINEERING DEPARTMENT • RAYETTEVILLE. N.L
SPOIL PILE
SEDIMENT TRAP
OE3IGNED BY I OATS CORRECT BY I OATS
DRAWN BY I OATS APPROVED BY OATS
TiACtD BY DATE APPROVED BY
GNE . BY I OATS ew.[? [wwu.csw
R. NO. SCALE FlGLlRE 8
W. A. NO. ( SNEEr or

1

1

t
r?

OO"AA1yNWOLL. WC. MOAALO770 700 70M77?-7700
26.
¦
-- --SILT FENCE
SPcfL Pt
0
V 1 c ? =-a
¦ z \ DITCHL/NE 3ARRIER
1
sl1^?r?+r ??. ``r! EQUIPMENT G?CSSING
?'' r?-? fir- -• ~ " ??
LM
SL-l .4T
S=UR ]ON
MIN. RCCX SIZE 8' TO /O INCHES
.=SUME7 D/RECTICN
OF 57REAM FL-7W
NOTE.' EQUIPMENT CROSSINGS TO SE PREPARED AS SHOW
/N FI GURE "/ I OR FIGURE 14
• SEE SITE SPECIFIC PLAN FOR DEi /L.
• STONE WILL BE PLACED A7' THE OU% L= i OF 41-41
CIILYERTS TO PROVIDE SCOUR PROTECTION /N THE
' EXISTING CHANNELS. MINIMUM ROCK SIZE
_8 TO /0 INCHES.

ouwewr+??M?aL wa tM•wtom ar r?r-sfa-n••
27.
t
IN TER CEP TOR
DIVERSION
(1F NECESSARY)
F=-;%
rTERCEPTOR DIYERS/ON
?Ea,/
s- STCN E
S.--,l cc-Lv2E 7f
SCOUR PROTECTION
5 " GS"USr?? 5TC&E
t
USE AS MANY CULYERTS AS REOUIREO TO SPAN ENTIRE STREAM
3EO WITH PIPES SPACED ONE-HALF rHE/R OIAMETE.R APART.
STONES WILL BE PLACED AT THE OUTLET OF ALL CULYERrS
TO PROVIDE SCOUR PROTECT/ON IN THE EXISTING CHANNELS.
MINIMUM ROCX SIZE: 6 TO /0 INCHES.
py G"A ANNW- WC.. CNMIIOTT! iN 70Maa!-naa
28. ,
V ? v
p aF C1a1?tE; cR (? Zs L ; 20"?
L waT LE L .i7 NCPtz-d P-CW
C G7?ER cot J H (.'.%-p?4r, JG" TD !d )
5 SpzcNG WIDTH (?:-*?Fr'.•.:_ QSD)
t
1
Cdl)a(ity of Pipe Culverts
Coarse Aggregate Deep Togetner = Bank - Fui'. Plow
-Earth Fi 1 1 Coverelo l,y
1/2 Diameter laT-?e Angular Rock
of Pipe or
Whichever is
"-
Greater
c..??° •,..,-.' • I' `.. ? ' i 1. ?, 1t i 1!, I It
•''?l' III( ;.(((f =,In?dll -I?l 11 {? .?;:
?' 'f ?' ?lllr• :111( "?' •il???-
Elevation
Larce Angular
25,
Minimum
S?-rss> . ?I;Ea?te: Top of Bank
Plan
TEMPORARY STREAM CROSSING
NOTE: Detail for,all stream crossings in North Carolina.
OYMQaw?AAM?LL. IMa_ CM?wIOTTt iN fOM?77?17H
Rock Over Earth
I
Fill
29.

t
t
t
t
4'
d
aor 7IMQ£x
• L DG 5 I y a?TX/NE'J
CD?.rfE?'-1? Y r G - ac 8 ??
s.?,az ? p ? aLSo ac Aso
?,Airi?L N_s
1 NOT TD _r.ALE
2 /,V
4 /NST-dz L SECliI?'LY /?y ??,?.+f dlNk
M4/DBOA,c.o5 ARE 1N7 NDED TO PROVIDE A WORKING S41AFA' C=
FOR CONSTRUCTION EQUIPMENT ON STREAM 6ANK5 A.VD
OTrI ER &JV57ABL.= ARE-t5- O/VCz /NST.4LLcD? THEY ,ORbvENT
5UB5EQUENT OAMAGG TO 7-RE BANKS ANO 7,L?E 541SPE'N510N
OF 56D/MEN? IN THE WA77E R1WAY.
pyNCwMrM1MtU.. IMG, CHARLOr7t 340 1Ore7Z?17N
30. ,
i
?i•IX L7'? ?
,ems. --

3',U?,J rN(Jr?l .
?, Sc!

.I
? ? l .K£..uS IONS .
/ ,?? En u?v+•?en1T ?i.C ? ?N/GJ?
C?vEeT CPS P? .ZQ L p?J!
?w1FLA L j`?3
? , POE CAS C'u?yEtr) C.TTt? ?£D 1 F A00i7'1o^IAL
SvPPc?C' !s ?-e'a??eF? .
Z. L?Da ?no.vgc. P?4os C?•J 8E Per s?oE 8y sJaE
3 E'q?/??.?r ,?,4-r ; yr?icac? ? C?NSrx'?cr?? u?= h?cucvc?
1 ouMaw?.?walL ? cww.orn u. ,.?.,?.,.. 32 -

S¢.T Fcvc:-
SAMC SACS
CNdNNS?l STrcc"?
FLOW _
E--C.OCfL PILE
S? c=..1 C; PC.ZST/C -FLW.F PrG-I:* (16' ,WW)
3 i .??' G.LYcxT (X- MIN)
EOUI P,4!EXT C.?CSSi NG
6' G'L5f•? ?t-E
SILT /' `I
ASSUMES CfQE=J N
Cam' S-.IEAM FLOW
S-, CAE WILL E« PL.iC.= AT THE OUTL-T OF ALL CUILVER77
'PIPES M PROW-FLF: SCOLR PROT-CTION /N 7 HE' EXISTING
VIANNELS. MINIMUM ROCX SIZE 6 TO /O /NC.YES.
a "A$?OAMWMti UW- {'.""WTT[ 700 70M07*-r1N
33. -

Alone: o.#j so bcr &MXS
LCrss TNT l o ?)
Z' ma. ovF-9- AP oQ SEA?.Is JUTE p4CrCM14L*/
ST-+o[.Es oN 3'- 4' CF^rtE,cs ,gat °??, .? P?DiCLA- AQ.
SLOPE.

&-Xveo PIKw.IE
/ Plk
,I ?
(VoTe' IASTAL, ? r»ivaG c>jei4G eEsTe•C.+.T?a.J.
(AP-Mg - L. aPEPA1'icr.tS AM PLErte)
C?LNErGAL /VOfL?S
J, AJovr -m Sc.? t E
2. /N-5,r4 .L /n/ 907TO*-4 OF ??erac? r+?1S
3J. ?IVsTAu- onN BI?MCS OF rrLOwr.46 5T4,6A"S.
4 LME, rf1.TJ4zc AINo SEtro A4EA1
?o )BE - v/m NE-frem.
5. ON SHCttr 64NlCS (i.c 5 7W AN 10'), JurE
!'£ K?a+c u+?}e 'ra
AtET GAN eu14
IC ZLcgo6.
6. DIVE',SiDNS MAY ALSD
/?BOL[-./uJ? ,oe7r1At-, D?cJ SLOP
t?ANKS ??6uR?' 3).
OVWGA -~"g LA. Wt CKAft*M 349 704-1172-1T44
T>le.AL 6MOLf:5
g6s?cF vy„eE
"
10
I
I ..?-
NORTH CAROLINA NATURAL GAS CORP.
ENGINEERING DEPARTMENT . FAYETTE"YILLE. N.C.
JUTE NETTING
OE$IGNED BY DATE corar(ec? ar .+.
ORAWN BY I DATE I APPROVED BY OATS
TRACED BY IDATE APPROVED BY
cmc=Ko BY !OATS en.s? "-"a.
No.
E R. I ecuE FIGURE 16-A
No.
A.
w. 3H[ET OF
34.,
DETAIL FOR STABILIZING CHANNELS
WITH JUTE THATCHING
A. Bu r7 the top end of the jute strips in a ?,• ,:;:?:::::;.
tramch 4 inches or =ore in depth. • ::; ::::.f
B. i =p the Creach full of soil. Secure with s
10 inch spacing, row of staples <':'•' r:, .'s. ??'
4 inrnes dove froc Che Creech. X:.;•,.•' '.?..?'f,.;,. _
C. Ove=lap--Bury,upper end of lower strip
as '_a 'A' and Overlap end of cop
s, 4 inches and staple.
.Y.
D. ion stop--Fold of jute bur'-ad
'_- slit trench and tamed
cx1,le row :lr•-,}..Z._'"S? i
staples / !y+-i-Y/''?• 'T •-•
/ _ _ .'!/ ? _ / ? •/ _ 1. ,1 ` • .....t ,J ?•

:?. _ '?lace
`.? -Wlft
- Jy staples
lk Co 6 feet
' 'c apart as required
to keep the jute
ji fir±iy Tressed
SS ^- into the soil.
?? ri:• -?:•' ?,? '?.' ??•::•`?•?.;.y?_-: i:_ ?fr '^ ?„F:? ivclGlL ST.IPI=
y ??=?'? "rtes-'?' `:a; '1.?: _'• ?'_- - J'.'?-l:: ?? 08 cause wire
""??C:? ::::.:'=?'.•: j :c ? ?'i f'? ? ,•,,• /'+ ?? • III ?•
r:'??+?! sail
cads of jute 4 lathes into Che
around structures and staple eecurel7.
pypCaJN?11MLL. WC_ CNM"rrM ar 701 *7l-A64 35.
R/w
KNOT TNC TWO Oe QSTI EOM i '
wIRES T068.TH6A ?• Do met connect rvQT'Y1 j
6b-acutill. not sr• loinl,eompoei "C,,Tbr
GREEK-. BLACK WMITC
Z-> Am"s• ?CL??f,1t0 ?IP6 1S.
Wad fl fva Gsi.Jr. PIPE
G' WAS
? 1=Qt! of t}.ues.
or
MvC UAfUER PIPE DIAM. RIvlE VARIER PIPE DIAM.
TYPICAL CATHODIC TEST LADS 3) A4' ?? ''AVZT e? '
pltS6v?.IG TfCr+T.
VENT WITH CITMOOIC
?QOTEcnow ;uuGTIDN d? APPLICABLE HIGHWAY
sox E.UCR0ACHME!.I7 AGREEMERITS
,a MUST SE OBTAINIED O- ORE
"PIP£ CO?tSTRUCTiOi.1:
? . A
11 [CL PTACLl e1RIMO CpLIDUIT TO R£G..PTACL X
owr. ^ To sa ru°! wnw ?igr?c! - ??_/
4LO 14-108 AND •IS
1D4TL OIL COIUAL ua
/C A-too L7,-,Ir-
Ta 4 aFtv£ uFORIJGN P1PZ
PIPE DIA. 7R USING PIP£
=RAxM SL PEEVE
bPTUMIASTC / LEAD WIRE
COOLING
r '
WIRE IuSULATION
5wwo6Eri[Orb ?.O- ?? ?
BRAZE.
CDrAPa Mo.
ettAY MIE %IR C% AT MO= To "POLL SRI6NT METAL.
AssA MUST LC FRtt of OIsGZ MUST, MmLL SCALS., MorSTVRE
OK 6AiASC TO ASSURE PRA.[ A2ACX
COMPLETED UL&= j Exy w "" w Icly O at
COATED WITH PIVKLIULX"^aaey
TYPICAL ELECTROLYSIS TEST STATION
NORTH CAROLINA NATURAL GAS CORP. I
ENOIN[[IIINO O[PARTM[NT . FAyrrm-% ILL[, mt c.
TYPICAL
HIGHWAY BORED 8 CASED
CROSSING
D[110Nm [V OAT[ I CORRECT sY I OAT
OPIAWN sY OAT! APPROVm BY
OAT
TRACKD MY
C3411=K0 sY OATL
I OAT! APPROV[O By
C R. Me. sC:AL[
W. A. MO. I sN[6T or FIGURE 17
3?.
\VENT PIPE Ow LOw WO OPGLSII G STANOARD HIGHWAY CAOSSINO
TO 6E W mED TO W rM M OF CASING.
(USE 2-0o- LLLS OR MITERS

C (I-osc, - See-mi O+J

M? I W
Ave
?\ ?t?paZCli WNC ?///.thei?I/

Nsti r„ N?? 6., s
Plv?,?

W

?I
T,

o-n,cat. C.,s P+oE?,..e
f

i
I
I
I

,
e

DITCH CROSS SECTION

..rwta/ 4
ta,rl M.. ?tYW? ?.. t' .Y 1Nf. ?W
® .es?oeo's
12' e..?.ta
i
' /

,• MI,.t-WYt<V II...Y. wtrlwl. I-.. Yf OPO Y.? YOO..
.l It wl.w.t. ./ra. ,./YO r.u /raaW
?? ??cHw..Y R.a.as
LOCAT I O J S
,.IIISr 6E c?4ECrVM cow
o c p e.?. J 5reucn+L?s .
Z? LLf'EAL -r, FeALIA IT- v.,ol n o.?s FOe
6A4XfG%-&- ANO T'RMPI•JG SPE-t.S.

t op V ?Ev.1.
37.

s

1
=u5l -...D sj-"r ?c SIZE SHAL OC ,f ST,Yz* Z3 Tlzr i Z OR s .: C.4L'SNJ S'TDNF OR EO UI Y.
uA404L4V o;CGX PAC CIMEN-Sr CS S dl alr 71' Ll G. If' WIDC. AV-0 6' TNICX.
IF CG'C A4Z ECr_CCA Ea C'-/Er?c'= WITH AAX SD AS TD 2E-=V46
wi?_ 5E' =7
1vL==c='?v?T1GtaL 57r^C

J
I NOTE: SEE ASSOCIATED FIGURE 20.

?Jl '
1 \,44J fit t
OMMCA*M *MMOLL. 01Cr C""Lorm 300 10-077-1100 38.
t
r
i
t
t
L
Y
V

a
1
J

I

? svcr7 wCF7K :fir 3, /F BORED
)Q I ,
r I I i
(AS 7D P;;OSV7
II yZ,r.-J'IG'I Crv gC_AZ)
t I•

r APE
(AS -ECCAZ='--
I
C=4
?- T7ttG:t ?-C?? ?
QU"Aw"WU, WC.. CHAftOrR 360 ?O. 47*-nu
39.
?Lr F3?C
sxrc rat=

1
f
TYPICAL CASING INSTALLATION
FOR MAIN LINE RAILROADS

I L: NGTrI
1
SPSCEAL USES
? I? dS? MIN .VENT
OIME,?L ION
No casing under secondary oc
:^?'.J L 02? °`i5I0YS
iaduscrial cracks 1: approved I `
by Chef Enginxvr of iA. C
40ST_: Above dimensions rrpceseat
CUTSIGE ninimw=--s as ceasurcd at,
casing and vent piping cc end at. righc angies co ccncc: Unc
,Ut ;LOW when specified Sy C.1ief TKACX of oucside ersck.
Cginecr of Lt.
(MINIMUM)
V CITCN LINE

(MINIMUM)
2TGEG jSL:? ? 2" CASH,.:G VENT /%YT-a H
SUG
(2 REQ.)
T ENO cc Tj I )
51a" MIN..`
1 S INSULATC? I I -
'SAX .' III _ CASING
(?cc PG 522A POP. S?Z'.NG)
CARRIE.R PIPE
g' (SE:= PG. 055a FOR SIZING)
Z NM INSULA; OR
PROF? L£
f N10Tc?
where the a does eat require casing
oL a lov or hie: prsesurc discribucion
%a in to a dedicacad street, the carrier pipe
eso be tascallad vithouc casing la load soil
(no rocks cc da:age costing).
I L-!' AAX:
--? II-- 3
CUALLY SPACcG INSL'L. ;TORS
I
7?0RTN CAtk ;iA NnTUP,AI GAS CORP.
CHCI"LLRI"G "tPARYLC"T . fAYt:TTSV1"r- M.C.
TYPICAL
FOR CASING INST.:LLAT?0N
RAILROAOS
CCSIC."ED BY I aa,rt I C^,Rt.CCT BY aarc
ooAavs+ SYNOW o.arr.1(1-;)-1 .Laovf.C oY I oArt:
TAACLD BY
CH°-CXrO BY IOATE IAleeovC7 OY
I CATL I r»». r...... se
C. X. "°•
W A. "o. ' S4A" FIGURE 21
I CT I or I
An
1
1
i
1
i
1
1
1
t
1
1
1
1
1
1
STRTPPSO
7OI'SO] L PILE
REPLACED
SUBSOIL. PILE
r W11
W I
1 r
x I
C I
1
J ?
W
L1.
TOPSOIL
I%ATURAL SOIL SURFAC7
Topsoil and subsoil piled in separate parallel
berms alongside of the ditch during ccnst=uction.
Nate: As an alternate, topsoil may be piled along the ditchline
on the working side od the right-cf-way.
NORTH CAROLINA NATURAL GAS CORP. I
ENGINEERING DEPARTMENT - FAYETfEVIt L r N.C.
TOPSOIL CONSERVATION
DESIGNED BY I OATS 1 CDRRECT BY I DATE
DRAWN 8Y I DATE I APPROVED SY I GATE
TRACED BY
CHECKED BY IDATE
I OATS IAPPROVED BY
e?..sr twsw.aww
E. R. NO.
W. A. NO. L See
SHEET _-? FIGURE 22
Or
DUMCAM.pAMINLL. 106C.. CMAMLOTIS ass 70-s12-17ss 41,

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1
1
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1
ROCK CHECK DAM
NCDOT Cass A stone
(2 to 6 inch dia)
Flow
24
t
For 1a:cer channels use
NCOT Class : Rip-Rap
faced with 1 57 washed
stone.
a QUWCAIr*MNSU..q. CMAPA rM 3.. 10h412.PT..
42.
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A "tlrlc(?i
`III:
?lll-lilll {1 • I1?
-=(lII1=
11111 4-12
711
LL, Filter layer,
gravel or fabric
Trapezoidal Riprap Channel
Vegetated Parabolic-shaped Waterway with Stone Center Drain
w
2r?A w ? ii r.`
4-12
1 -
t8" -
Filter layer.
elf III?i? I?` gravel or fabric
Hydraulic grade line-i=nsure that the Acsin;n water surface in the channel
meets the design flow c!evations of tributary channeis and diversions. Ensure
that it is below safe flood elevations for homes, roads, or other improvements.
W.?110.

Vegetated V-shaped Waterway with Stone Center Drain
L Filter layer, gravel
or fabric
1
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A
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Table 1
nitch Width
Pipe Diameters of ?" and Larger
The minimum ditch width for ?" and larger diameter pipe shall be
the-diameter of the pipe plus 12".
Pipe Diameters Smaller than d"
pr e D zmeter D? t^h Wi dt'i
3/411 311
311
411
11?„
G
2°
3 11 8„
44.

Table 2
m; n? mum Dezith of Cover for M"ri=e+ Dir?elin?
All transmission lines shall have a minimum cover of 36 inches
with two exceptions.
1. - Pipeline in rock where the excavation must be done by
blasting shall have a minimum cover of 24 inches.
2. Pipelines crossing beneath a Federally maintained channel,
such as the Atlantic Intercoastal Waterway, shall be buried
at a minimum depth of 6 feet-below the depth of the
authorized channel.
a5.
1
Table 3
se ad M Re emenhe for Right of Wav
seeding Mixture
? c4es Rate (l bs/acre)
Tall Fescue SO
50
Pensecola Behiagrass
Sericea Lespedeza 30
Kobe Lespedeza 10
SPAd;na Notes
1. From September 1 through March 1, use unscarified Sericea seed.
2. On poorly drained sites omit Sericea and increase Kobe to 30 lbs/acre.
3. Where a neat appearance is desired, omit Sericea and increase Kobe to
40 lbs/acre.
Nurse D' arirs
Between April 15 and August 15, add 10 lbs/acre German Millet or 15 lbs/acre
Sudangrass.
Prior to May 1 or after August 15, add 25 lbs/acre rye (grain)
flegd4 rid Dates
Rest

DngGi?]10
Early Spr,ng February 15-March 20 Februaxy 15-April 30
1-October 31
Fall September 1-September 30 September

Apply lime and fertilizer according to soil tests, or apply 3,000 - 5,000
ils) and
a
1bs/acre ground agricultural limestone (use the lower v so
race on san
1,000 lbs/acre 10-10-10 fertilizer.
Mule
Apply 4,000 1bs/acre grain straw or e?uivalent cover of another suitable
mulch. Anchor straw by tacking with asphalt, netting, or roving or by
crimping with a mulching anchor tool. A disk with blades set nearly straight
can-be used as a mulch anchoring tool.
Maintpnance
If growth is less than fully adeuuate, refertilize in the second year
according to soil tests, or topdress with 500 lbs/acre 10-10-10 fertilizer.
Mow as needed when Sericea is omitted from the mi:cture. Reseed, fertilize and
mulch damaged areas as they are found.
46. "

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TABLE 4
MULCH ANCHORING GUIDE
Anchoring Method How to Aaaly
or Material Kind of Mulch to be Anchored
A. Manual
1. Peg Twine Hay, straw or cornstalks After mulching, . divide
approximately 1 sq. yd. in size.
Drive 4-6 pegs per block 2" to 3"
into the soil surface. Secure
mulch to soil surface by
stretching twine between pegs in
criss-cross pattern on each block.
Secure twine around each peg with
two or more turns. Drive pegs
flush with soil where mowing and
maintenance is planned.
2. Mulch Netting Hay, straw, cornstalks, compost, Staple light-weight paper, jute,
wood chips, wood shavings or bark wood fiber, placcording astic nettint
to so s to
manufacturer's recommendations
(Figure 5, Appendix).
B. Mechanical
1. Mulch Anchoring Hay, straw, cornstalks Apply mulch and pull a mulch
Tool or disk anchoring tool over mulch. When
a disk is used, set in the
straight position and pull across
the slope with suitable power
equipment. Mulch material should
be "tucked" into the soil surface
about 3".
NOTE - MINIMUM MULCH 2 TONS PER ACRE
oUwaAM-??A"alL wee 0"Marm 380 Torasa-7764
.
47
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SECTION 3
NORTH CAROLINA NATURAL GAS CORPORATION
EROSION AND SEDIMENTATION CONTROL PLAN FOR SPECIFIC SITES
LINE 113 EXTENSION
ROBESON COUNTY
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SECTION 3
TABLE OF CONTENTS
Sensitive
Area No. Description Page No.
1 Lumber River Crossing ............... 1

NCNG
Pr of ect: Line-113 Extension, 6" and 8" Natural Gas Line
Site: Sensitive Area 1
Lumber River Crossing
County: Robeson Co.
Survey Station Nos: 82+77 - 83+77
Topography Map: Attachment No. 2
Soil Classification Map: Attachment No. 3
Alignment Sheet:
1. General
Area 1 consists of the Lumber River crossing. The soil group
here is Johnston soils. Johnston soils are nearly level, very
poorly drained soils found on flood plains along major drainage
ways. This soil group has a very low erodibility factor.
Directional boring underneath the river bed will be performed
here. Therefore, the river will not be affected by construction
operations.
2. Clearing
An existing NCDOT Right of Way will be used.
3. Grading
Final grade will be the same as initial grade.
4. Ditching
Directional boring will be used to place the pipe. No
ditching will be performed.
5. Restoration
Grade will be restored and vegetation installed
6. Erosion Mitigation
Seed, mulch and tack will be installed as per Section 2,
Tables 3 and 4. Silt fences will be installed around all
spoil piles.

Sensitive Area 1
Data Sheet
Soil Type(s): Johnston Soils
Hydrological Group(s): D
' Estimated Soil Erodibility Factor(s): 0.1
Maximum Slope: 1%
Existing Vegetation: Woodlands
' Runoff Calulations Performed: No
Erosion Control Measures:
(1) Silt fence around spoil piles (Section 2, Figures 4 & 8) .
(2) Seed, mulch and tack after final grading (Section 2,
' Tables 3 & 4).

2
11

SECTION 4
LIST OF ATTACHMENTS
Attachment No. Description
1 ................................ Location Map
2 ................................ Topography Map
SA-1
3 ................................ Soil Classification Map
SA-1
let
1 1
1-4 d. i V . r b I ?U Q
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00
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r J t' t V 1 br L 1 ^?a ? -
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1 v v ? L
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.I 1.7 /. LIB ICf `r \\ QI _Q `/` '' IV V
Ili L}l? `{
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IC. ?
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ll 'soli `'• .E ? .• r i ? 1
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1IS26 OR 125 / la
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.as\ T/s?r y Cem •? "~' ?_ _-- 136 \ \ IS1E
1 ?Pdrk v -r _ ., 4 153!
' _ tell it Sw crnp ' ;/ - + ?, boars PI r +'• - 1595 .... p
?r 9 ? G
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-. \ •? BEGIN ? ' ?? 4Q•11RE -'--"? ? <. ? ;'
R -1
ro"STEE.L H.P woR?s?p ?- s ' 7 l 5
TRAAS?AI SSIO1u •?. 'xro - ??
LINE
%
' • ,` ^ YD, - _ '.- ' . - •' ??_ ? ?''r1'.`?- y Via-<a .• _ ?ilw"
6 I.
147
\-
\ ,? ?•• Lumberton i v ?e ??' ? -
> Golf Club
72
zn?
Sam
5 576 _ -'° \_` 711 _13 ,\ - _ Zy`? - '?? • S. ea
67I DSO /TN WE'57 LUMBER 7-0
Nr WLAND 14 0%41.
315; rl SE FLORE OCE. S. C. 56 Ml. 2'30'• iao
SCALE 124()00
7 0
IOCO 0 IOCO 2000 3000 a000 MILE
1 I
5000
6000 7000 rEET
` 0
I "ILOMETEP
CONTOUR INTERVAL 5 FEET
NATIONAL GEODETIC VERTICAL DATUM OF 1929
' ATTACH MENT NO,?-
CONTINUED
I

AT-rAa4-a ?A c uT N0, 2
5151 615 11 NE
676 677 (NORTHWEST LUMBERTON) lltll FAYETTEVILLE 35 Mr. ,e
pic17et
_
% :1519
I 1 ?J -? _ - -\ /r /? J ?THe4tre
3. "1
11144
?du wand Pond L:
Wt H. ..a
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s \ Cem MUNICIPAL AIRPORT
11;19 y.--? N - \ 1
BMW B"
??? c?•? PIASTic
ENpa,r
-? \ 0?1. S a DISTRIBUTION
SIN ,I
70fF Q?6U .p
i'? 'LPN ps /' `\?
15 n u -??
25
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SECTION 5
' BIBLIOGRAPHY
' (1) North Carolina Erosion and Sediment Control Planning and
Design Manual, September 1, 1988

1