20202009 Ver 1_Line 333 IFC Details_20210111

GENERAL NOTES
1. THE CONTRACTOR SHALL VISIT THE SITE TO INFORM AND SATISFY HIMSELF OF ALL
EXISTING CONDITIONS PRIOR TO SUBMITTING HIS BID. ANY DISCREPANCY BETWEEN
THE SITE AND THOSE CONDITIONS REPRESENTED ON THE DRAWINGS SHALL BE
BROUGHT TO THE ATTENTION OF THE OWNER AND THE ENGINEER IMMEDIATELY.
2. ALL EXISTING UTILITIES AND/OR STRUCTURES INDICATED ON THE DRAWINGS ARE BASED
ON A FIELD SURVEY. THE EXISTING IMPROVEMENTS SHOWN ON THESE DRAWINGS MAY
NOT BE ALL-INCLUSIVE. THE CONTRACTOR SHALL TAKE PRECAUTIONARY MEASURES TO
PROTECT THE UTILITY LINES AND OTHER IMPROVEMENTS SHOWN HEREON AND ANY
OTHER EXISTING LINES NOT OF RECORD OR NOT SHOWN ON THESE PLANS, UNLESS
THEY ARE SHOWN TO BE REMOVED OR RELOCATED. THE CONTRACTOR SHALL BE
RESPONSIBLE FOR MAKING ARRANGEMENTS FOR THE PROTECTION, RELOCATION OR
REMOVAL OF CONFLICTING EXISTING UTILITIES AND SHALL BE FULLY RESPONSIBLE FOR
ANY AND ALL DAMAGES RESULTING FROM HIS FAILURE TO LOCATE AND PRESERVE ANY
AND ALL UNDERGROUND UTILITIES. BEFORE BEGINNING WORK THE CONTRACTOR
SHALL CONTACT THE N.C. ONE -CALL CENTER AT 811 TO HAVE ALL EXISTING UTILITIES
LOCATED.
3. THE LOCATION AND ELEVATIONS OF IMPROVEMENTS, TO BE MET OR CROSSED BY
WORK, SHALL BE CONFIRMED BY FIELD MEASUREMENT, SUFFICIENTLY AHEAD OF
CONSTRUCTION TO PERMIT REVISIONS TO THE PLANS, IF REVISIONS ARE NECESSARY
DUE TO ACTUAL LOCATION OF EXISTING UTILITIES.
4. THE CONTRACTOR SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE
CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING
SAFETY OF ALL PERSONS AND PROPERTY. THIS REQUIREMENT SHALL APPLY
CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. THE CONTRACTOR
SHALL DEFEND, INDEMNIFY, AND HOLD THE OWNER AND THE ENGINEER HARMLESS
FROM ANY AND ALL LIABILITY, REAL OR ALLEGED IN CONNECTION WITH PERFORMANCE
OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING FROM THE SOLE
NEGLIGENCE OF THE OWNER OR THE ENGINEER.
5. THE CONTRACTOR SHALL VERIFY THAT ALL REQUIRED PERMITS AND APPROVALS HAVE
BEEN OBTAINED FROM THE APPROPRIATE AUTHORITIES BEFORE BEGINNING WORK ON
THE PROJECT. APPROVED PLANS, APPROVAL LETTERS OR OTHER CERTIFICATES OF
APPROVAL SHALL BE MAINTAINED ON THE SITE AT ALL TIMES DURING CONSTRUCTION.
6. CLEARING AND GRUBBING DEBRIS SHALL BE DISPOSED OF OFFSITE IN A PERMITTED
LANDFILL FACILITY. DISPOSAL ON THE PIPELINE EASEMENT OR IN OTHER LOCATIONS IS
NOT ALLOWED.
7. GAS MAIN INSTALLATION SHALL BE BY OPEN CUT UNLESS SHOWN OTHERWISE ON THE
DRAWINGS. THE ENTIRE WIDTH OF THE RIGHTS -OF -WAY, EASEMENTS AND WORK
SPACES SHALL BE CLEARED AND GRUBBED UNLESS SHOWN OTHERWISE ON THE
DRAWINGS. ALL CLEARING DEBRIS - STUMPS, TREES, TOPS, BRUSH, ETC. SHALL BE
REMOVED FROM THE SITE AND DISPOSED OF IN A LEGAL MANNER.
8. AREAS SHOWN AS ' TREE CUTTING ONLY - NO GRUBBING' SHALL BE CUT AT NO MORE
THAN 12 INCHES ABOVE THE GROUND. STUMPS SHALL BE LEFT IN PLACE. LOGGING
MATS OR OTHER SIMILAR MEASURES SHALL BE USED AS NEEDED TO MINIMIZE GROUND
DISTURBANCE. ALL CLEARING DEBRIS - TREE TOPS, BRUSH, ETC. SHALL BE REMOVED
FROM THE SITE AND DISPOSED OF IN A LEGAL MANNER.
9. SEE PLANS BY NORTHSTAR ENERGY SERVICES FOR PIPING LAYOUT AND INSTALLATION
REQUIREMENTS ALSO FENCING AND GATE DETAILS.
10.SURFACE MATERIAL FOR STATION AREA SHALL BE 6" THICK #57 WASHED STONE. STONE
SHALL BE PLACED ON NON -WOVEN GEOTEXTILE FABRIC.
11.IF FENCING REMOVAL AND REPLACEMENT IS REQUIRED FOR INSTALLATION OF THE GAS
MAIN, THE CONTRACTOR SHALL PROTECT REMOVED FENCING MATERIAL DURING
CONSTRUCTION. ANY FENCING MATERIAL THAT IS DAMAGED SHALL BE REPLACED AT
THE CONTRACTORS EXPENSE WITH NEW MATERIAL OF LIKE SIZE, GAUGE, FINISH, ETC.
AS THE EXISTING MATERIAL. EXISTING FENCE POSTS THAT ARE SET IN CONCRETE SHALL
BE REPLACED WITH NEW POSTS AS DETAILED. DISPOSAL OF DAMAGED MATERIALS IS
THE RESPONSIBILITY OF THE CONTRACTOR.
NCBEES CERT. NO.: C-1347
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PROFESSIONAL ENG/ARCHSTAMP
EROSION CONTROL NOTES
1. THE CONTRACTOR SHALL CONFIRM THAT ALL REQUIRED PERMITS AND APPROVALS
HAVE BEEN OBTAINED FROM THE APPROPRIATE AUTHORITIES PRIOR TO BEGINNING
ANY WORK ON THE PROJECT. THE APPROVED PLANS AND THE CERTIFICATE OF PLAN
APPROVAL SHALL BE MAINTAINED ON THE SITE AT ALL TIMES.
2. PIEDMONT NATURAL GAS WILL HAVE A FULL-TIME EROSION CONTROL INSPECTOR
ONSITE. THE RESPONSIBILITY OF THE PNG INSPECTOR IS TO ENSURE COMPLIANCE
WITH THE APPROVED PLANS. THE PNG INSPECTOR DOES NOT HAVE THE AUTHORITY
TO CHANGE THE REQUIREMENTS OR SCOPE OF THE EROSION CONTROL WORK ON THE
PROJECT. IF PERMIT IS REQUIRED APPROVAL AUTHORITY FOR EROSION CONTROL
PLAN CHANGES LIES SOLELY WITH NCDEQ, IF NO PERMIT IS REQUIRED APPROVAL
AUTHORITY FOR EROSION CONTROL PLAN CHANGES LIES SOLELY WITH THE
ENGINEER.
3. AN ONSITE PRE -CONSTRUCTION MEETING WITH THE CONTRACTOR, THE PNG EROSION
CONTROL INSPECTOR, NCDEQ EROSION CONTROL INSPECTOR IF PERMIT IS REQUIRED
AND THE OWNER'S REPRESENTATIVE WILL BE REQUIRED PRIOR TO BEGINNING WORK.
4. THE NORTH CAROLINA SEDIMENTATION POLLUTION CONTROL PROGRAM IS
PERFORMANCE ORIENTED, REQUIRING PROTECTION OF NATURAL RESOURCES AND
ADJOINING PROPERTIES. THE EROSION AND SEDIMENT CONTROL MEASURES AND
DEVICES SHOWN ON THE PLANS ARE INTENDED AS A GUIDE. IF THESE MEASURES DO
NOT CONTROL EROSION AND SEDIMENT AS INTENDED, ADDITIONAL MEASURES SHALL
BE ADDED AS NEEDED, OR AS INSTRUCTED BY THE EROSION CONTROL INSPECTOR.
5. THE CONTRACTOR IS RESPONSIBLE FOR FOLLOWING THE SEQUENCE OF
CONSTRUCTION.
6. INSTALL AND MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES AND
DEVICES AS SHOWN ON THE PLANS.
7. THE LIMITS OF DISTURBANCE AND CLEARING LIMITS, IF APPLICABLE, SHALL FOLLOW
THE EASEMENT LINES UNLESS NOTED OTHERWISE ON THE PLANS. SILT FENCE SHALL
BE PLACED ON THE LIMITS OF DISTURBANCE LINE, BUT MAY BE SHOWN OFFLINE ON
THE PLANS FOR CLARITY.
8. SILT FENCE OUTLET DEVICES ARE SHOWN AT THE LOW SPOTS BASED ON THE
ELEVATION CONTOURS. SHIFT THESE OUTLET DEVICES AS NEEDED IN THE FIELD TO
LOCATE THEM IN THE ACTUAL LOW SPOTS.
9. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED IN ACCORDANCE WITH THE
SEEDING SCHEDULE WITH LIMITATIONS AS FOLLOWS. GIVEN THE NATURE OF THE
PROJECT, TEMPORARY AND PERMANENT SEEDING MIXTURES HAVE BEEN COMBINED
AND SHALL BE APPLIED IN A SINGLE OPERATION.
10. ALL EROSION AND SEDIMENT CONTROL DEVICES SHALL REMAIN IN PLACE UNTIL ALL
DISTURBED AREAS ARE REVEGETATED AND THE EROSION CONTROL INSPECTOR
APPROVES THE REMOVAL OF THE DEVICES. ALL TEMPORARY EROSION AND SEDIMENT
CONTROL DEVICES SHALL BE REMOVED UPON APPROVAL BY THE EROSION CONTROL
INSPECTOR.
11. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLING ALL MEASURES AND DEVICES
SHOWN ON THE PLANS, AND FOR COMPLYING WITH THE PROVISIONS AND CONDITIONS
OF THE PROJECT SPECIFIC EROSION CONTROL PERMIT.
GRADING NOTES
1. ALL GRADING ACTIVITIES SHALL BE CONTAINED WITHIN THE LIMITS OF DISTURBANCE
SHOWN ON THE PLANS.
2. ALL AREAS TO BE GRADED SHALL BE STRIPPED TO REMOVE ALL TOPSOIL, STUMPS,
ROOTS, ORGANICS AND OTHER UNSUITABLE MATERIAL. AFTER STRIPPING, EXPOSED
SUBGRADE IN BUILDING AND PAVEMENT AREAS TO BE FILLED SHALL BE PROOF
ROLLED IN THE PRESENCE OF THE GEOTECHNICAL ENGINEER. IF UNSTABLE AREAS
ARE ENCOUNTERED THAT ARE THE RESULT OF WET SOIL CONDITIONS, REASONABLE
EFFORT SHALL BE MADE TO MECHANICALLY DRY THOSE SOILS. IF UNSUITABLE SOILS
ARE ENCOUNTERED THEY SHALL BE UNDERCUT TO FIRM MATERIALS AS DIRECTED BY
THE GEOTECHNICAL ENGINEER, AND BACKFILLED WITH CONTROLLED FILL.
REASONABLE DRYING EFFORT AND UNSUITABLE SOILS ARE DEFINED IN THE
EARTHWORK SPECIFICATIONS.
3. CONTROLLED FILL SHALL BE BENCHED INTO THE SIDES OF SLOPES STEEPER THAN 4:1
(H:V) TO IMPROVE THE BOND BETWEEN THE FILL AND THE UNDISTURBED SOIL. EACH
BENCH CUT INTO A SLOPE SHOULD BE AT LEAST 12 INCHES BUT NOT MORE THAN 60
INCHES HIGH. THE BENCHES SHALL BE WIDE ENOUGH TO ALLOW OPERATION OF THE
COMPACTION EQUIPMENT WITHIN THE BENCHED AREA SO THAT FILL CAN BE PLACED
ON THE BENCH AND OVER THE REST OF THE FILL IN CONTINUOUS LAYERS.
4. FILL SLOPES SHALL BE CONSTRUCTED BY PLACING CONTROLLED FILL IN HORIZONTAL
LIFTS WHICH EXTEND SLIGHTLY BEYOND THE SLOPE FACE. EACH LIFT OF FILL SHALL
BE COMPACTED TO THE SPECIFIED MINIMUM DENSITY BEFORE PLACING THE NEXT LIFT.
THE COMPACTION EQUIPMENT SHOULD TRAVEL PARALLEL TO THE SLOPE FACE TO
ENSURE PROPER COMPACTION. ONCE THE SLOPE IS COMPLETED IT SHALL BE
TRACKED WITH A DOZER TO MINIMIZE THE POTENTIAL FOR EROSION.
5. CONTROLLED FILL FOR STRUCTURAL AREAS SHALL BE COMPACTED TO 95% OF THE
STANDARD PROCTOR MAXIMUM DRY DENSITY (ASTM - D698), UNLESS OTHERWISE
NOTED ON THE PLANS, IN THE SPECIFICATIONS, OR GEOTECHNICAL REPORT. FILL
UNDER BUILDINGS AND PAVED AREA SHALL BE COMPACTED TO 98% STANDARD
PROCTOR IN THE TOP 12" OF SUBGRADE. COMPACTION TESTS SHALL BE TAKEN TO
SUBGRADE AND MINIMUM 15 FEET BEYOND LIMITS OF PAVED AREAS OR BUILDING
FOOTPRINTS AREAS. FREQUENCY OF COMPACTION TESTING SHALL BE DONE IN
ACCORDANCE WITH THE WRITTEN SPECIFICATIONS.
6. PERMANENT CUT AND FILL SLOPES SHOWN TO RECEIVE EROSION CONTROL MATTING
SHALL BE TRACKED WITH A DOZER PRIOR TO INSTALLING THE MATTING.
STORM DRAINAGE NOTES NOTES
1. ALL STORM DRAINAGE CONSTRUCTION SHALL CONFORM TO NCDOT STANDARDS AND
SPECIFICATIONS.
2. ALL STORM SEWER PIPE SHALL BE REINFORCED CONCRETE PIPE (RCP) (15" MIN.
DIAMETER) UNLESS OTHERWISE NOTED. RCP SHALL BE MINIMUM CLASS III WITH BUTYL
RUBBER MASTIC JOINTS UNLESS NOTED OTHERWISE ON THE PLANS.
3. HIGH DENSITY POLYETHYLENE (HDPE): PIPE AND FITTINGS SHALL COMPLY WITH THE
LATEST EDITIONS OF AASHTO M252 (FOR TUBING), AND M294 (FOR PIPE). PIPE AND
FITTINGS SHALL BE DOUBLE WALL WITH OUTER CORRUGATIONS AND SMOOTH
INTERIOR. PIPE AND FITTINGS SHALL HAVE WATER TIGHT RUBBER GASKET JOINTS.
PIPE UNDER PAVEMENTS SHALL BE BEDDED AND ENCASED WITH #57 OR #67 WASHED
STONE. TRENCH BACKFILL SHALL COMPLY WITH THE REQUIREMENTS FOR
CONTROLLED FILL. HAUNCHING AND BACKFILL MATERIAL FOR PIPE OUTSIDE TRAFFIC
AREAS MAY BE SOIL THAT IS EXCAVATED FROM THE PIPE TRENCH.
4. ALL RIP RAP FOR CHANNEL LINERS AND INLET AND OUTLET PROTECTION SHALL BE
INSTALLED WITH A WASHED STONE BEDDING LAYER AND GEOTEXTILE FABRIC
UNDERLINER AS DETAILED. RIP RAP SHALL BE INSTALLED SUCH THAT THE FINISHED
SURFACE OF THE LINER IS AT FINISHED GRADE.
5. THE CONTRACTOR SHALL REPAIR AND/OR REPLACE ANY EXISTING STORM DRAINAGE
LINES AND/OR STRUCTURES THAT ARE DAMAGED DURING THE CONSTRUCTION OF
THIS PROJECT. ALL REPAIR MEASURES ARE TO BE AT THE CONTRACTORS EXPENSE
AND SHALL MEET THE STANDARDS AND SPECIFICATIONS AS NOTED WITHIN THE STORM
DRAINAGE NOTES ON THIS SHEET. PIPE AND STRUCTURES THAT ARE REPLACED SHALL
BE REPLACED WITH SAME TYPE AS EXISTING.
MODIFICATIONS AND PERFORMANCE RESERVATIONS FROM NCDEQ
1. THE DEVELOPER IS RESPONSIBLE FOR THE CONTROL OF SEDIMENT ON -SITE. IF THE
APPROVED EROSION AND SEDIMENTATION CONTROL MEASURES PROVE INSUFFICIENT,
THE DEVELOPER MUST TAKE THOSE ADDITIONAL STEPS NECESSARY TO STOP
SEDIMENT FROM LEAVING THIS SITE (NCGS 113A-57(3)). EACH SEDIMENT STORAGE
DEVICE MUST BE INSPECTED AFTER EACH STORM EVENT (NCGS 113A-54.1(E)).
MAINTENANCE AND/OR CLEAN OUT IS NECESSARY ANYTIME THE DEVICE IS AT 50%
CAPACITY. ALL SEDIMENT STORAGE MEASURES WILL REMAIN ON SITE AND
FUNCTIONAL UNTIL ALL GRADING AND FINAL LANDSCAPING OF THE PROJECT IS
COMPLETE (15A NCAC 04B .0113).
2. ALL EXISTING DITCHES ON THIS PROJECT SITE ARE ASSUMED TO BE LEFT
UNDISTURBED BY THE PROPOSED DEVELOPMENT UNLESS OTHERWISE NOTED. THE
REMOVAL OF VEGETATION WITHIN ANY EXISTING DITCH OR CHANNEL IS PROHIBITED
UNLESS THE DITCH OR CHANNEL IS TO BE REGRADED WITH SIDE SLOPES OF 2
HORIZONTAL TO 1 VERTICAL OR LESS STEEP (15A NCAC 04B .0124(D)). BANK SLOPES
MAY BE MOWED, BUT STRIPPING OF VEGETATION IS CONSIDERED NEW EARTH WORK
AND IS SUBJECT TO THE SAME EROSION CONTROL REQUIREMENTS AS NEW DITCHES
(NCGS 113A-52(6)).
3. THE DEVELOPER IS RESPONSIBLE FOR OBTAINING ALL PERMITS AND APPROVALS
NECESSARY FOR THE DEVELOPMENT OF THIS PROJECT PRIOR TO THE
COMMENCEMENT OF THIS LAND DISTURBING ACTIVITY. THIS COULD INCLUDE OUR
AGENCY'S STORMWATER REGULATIONS AND THE DIVISION OF WATER RESOURCES'
ENFORCEMENT REQUIREMENTS WITHIN SECTION 401 OF THE CLEAN WATER ACT, THE
U.S. ARMY CORPS OF ENGINEERS' JURISDICTION OF SECTION 404 OF THE CLEAN
WATER ACT, THE DIVISION OF COASTAL MANAGEMENT'S CAMA REQUIREMENTS, THE
DIVISION OF SOLID WASTE MANAGEMENT'S LANDFILL REGULATIONS, THE
ENVIRONMENTAL PROTECTION AGENCY AND/OR THE U.S. ARMY CORPS OF ENGINEERS'
JURISDICTION OF THE CLEAN WATER ACT, LOCAL COUNTY OR MUNICIPALITIES'
ORDINANCES, OR OTHERS THAT MAY BE REQUIRED. THIS APPROVAL CANNOT
SUPERSEDE ANY OTHER PERMIT OR APPROVAL.
4. ADEQUATE AND APPROPRIATE MEASURES MUST BE PROPERLY INSTALLED
DOWNSTREAM, WITHIN THE LIMITS OF DISTURBANCE, OF ANY LAND DISTURBING
ACTIVITY TO PREVENT SEDIMENT FROM LEAVING THE LIMITS OF DISTURBANCE,
ENTERING EXISTING DRAINAGE SYSTEMS, IMPACTING AN ON -SITE NATURAL
WATERCOURSE OR ADJOINING PROPERTY. (NCGS 113A-57)
PROPRIETARY & CONFIDENTIAL ALL RIGHTS RESERVED * DO NOT SCALE THIS DRAWING * USE DIMENSIONS ONLY
PIEDMONT'S NATURAL GAS FACILITY DRAWINGS ARE CONSIDERED CONFIDENTIAL (OM-1095) * DRAWING IS CURRENT ONLY THROUGH THE LATEST REVISED DATE * TO INSURE THERE IS NO RISK OF INAPPROPRIATE DISCLOSER ALL PREVIOUS PAPER COPIES OF THIS DRAWING MUST BE DESTROYED IN ACCORDANCE WITH RECORDS & INFO. MANAGEMENT (RIM) POLICY 1001
NO.1 DATE IREVISION(S) DESCRIPTION
0 112/16/20201 ISSUED FOR CONSTRUCTION
BY CHK JAPPD DESCRIPTION
JLM DKJ JNT AREA CODE 2500
ACCOUNT NUMBER 10700
PROJECT NUMBER 0232884
DRAWING BY DKJ
STATION ID
CHECKER INITIALS I JNT
JAIL INIIIALS
12/16/2020 JNT /
APPROVALS
REGIONAL
ENGINEER
MGR TECH !� DUKEr6111
Piedmont
REC & STD ENERGY Natural Gas
PRINCIPAL
ENGINEER COPYRIGHT 2018
LINE 333-RETROFIT
SITE #7 OVERVIEW
ARCHDALE, NC
High Point Resource Center - High Point, North Carolina
STIMMEL ASSOCIATES P.A.
601 N. TRADE STREET. SUITE 200
WINSTON-SALEM, NC. 27101 336.723.1067
STIMMEL PROJECT # 20-336
REF. DWG(S)
SHEET(S) 1 OF 8 1 DWG SCALE N/A
DWG DATE 09/01/2020 SUPERSEDED
DRAWING NUMBER REVISION
PNG -C-333-0001000 0
DISCIPLINE / RESOURCE CENTER / LINE NUMBER

NCBEES CERT. NO.: C-1347
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PROFESSIONAL ENG/ARCHSTAMP
SEEDING / WOODY SPECIES SCHEDULE -WETLAND & RIPARIAN BUFFER AREAS
WETLAND AND BUFFER AREAS SHALL BE REVEGETATED USING SPECIAL SEED MIXTURES AND WOODY VEGETATION AS SPECIFIED BELOW
WETLANDS - THE NATIVE SEED MIX SHOWN IN TABLE 1 SHALL BE USED FOR RESTORATION OF WETLAND AREAS. THIS SEED MIX SHALL BE
USED TO A POINT 5 FEET LANDWARD OF WETLAND AREAS.
ZONE 1 RIPARIAN BUFFERS - THE NATIVE SEED MIX SHOWN IN TABLE 2 SHALL BE USED FOR RESTORATION OF ZONE 1 RIPARIAN BUFFER
AREAS. THIS SEED MIX SHALL BE USED TO A POINT 5 FEET LANDWARD OF RIPARIAN BUFFER AREAS. ZONE 1 BUFFERS SHOWN AS
'REPLANT AREA' ON THE PLANS SHALL ALSO BE REPLANTED USING AN APPROPRIATE MIX OF CONTAINERIZED SPECIES FROM TABLE 5.
STREAM BANKS - THE NATIVE SEED MIX SHOWN IN TABLE 2 SHALL BE USED FOR RESTORATION OF STREAM BANKS. ADDITIONALLY, STREAM
BANKS SHALL BE STABILIZED WITH COIR MATTING AND REVEGETATED USING NATIVE WOODY SPECIES.
WOODY SPECIES PLANTING DURING THE DORMANT SEASON SHALL CONSIST OF A COMBINATION OF LIVE STAKE AND BARE ROOT SPECIES
FROM TABLE 4.
WOODY SPECIES PLANTING DURING THE GROWING SEASON SHALL CONSIST OF PLANTINGS FROM TABLE 4 AND SHALL ALSO INCLUDE AND
APPROPRIATE MIX OF CONTAINERIZED SPECIES FROM TABLE 5.
SEE RESTORATION PLAN PREPARED BY S&ME FOR ADDITIONAL REQUIREMENTS FOR WETLAND AND RIPARIAN STREAM BANK & BUFFER
AREAS. SUBSTITUTIONS TO THE SPECIES IDENTIFIED IN TABLES 3 AND 4 MAY BE MADE BASED ON AVAILABILITY AND APPROVAL OF S&ME.
TABLE 1: WETLAND AREA SEEDING MIXTURES
SEED MIXTURES
SEEDING RATES
RIVERBANK WILD RYE
5 LBS./ACRE
CREEPING BENTGRASS
3.75 LBS./ACRE
FOX SEDGE
3 LBS./ACRE
SWITCHGRASS
3.75 LBS./ACRE
FOWL BLUEGRASS
3.75 LBS./ACRE
DEER TONGUE
2 LBS./ACRE
BIDENS
1 LBS./ACRE
SOFT RUSH
1 LBS./ACRE
CALICO ASTER
.75 LBS./ACRE
DUCK POTATO
.5 LBS./ACRE
LIZARDS TAIL
.5 LBS./ACRE
PERENNIAL RYE GRASS
15 LBS./ACRE
GERMAN MILLET
15 LBS./ACRE
WETLAND SEED MIX TO BE APPLIED TO ALL WETLAND
AREAS EXTENDING 5 FEET LANDWARD. DO NOT APPLY TO AREAS OF STANDING
WATER. APPLICATION RATE OF MIXTURE ABOVE SHALL BE 55 LBS./ACRE. SEE RESTORATION PLAN PREPARED BY S&ME FOR ADDITIONAL
REQUIREMENTS FOR WETLAND AREAS.
TABLE 2: RIPARIAN BUFFER AND STREAM BANK SEEDING MIXTURE
SEED MIXTURES
SEEDING RATES
VIRGINIA WILD RYE
3.75 LBS./ACRE
SWITCHGRASS
3.75 LBS./ACRE
CREEPING BENTGRASS
2.5 LBS./ACRE
BLACK-EYED SUSAN
2.5 LBS./ACRE
LANCE LEAF TICKSEED
2.5 LBS./ACRE
DEER TONGUE
2.5 LBS./ACRE
BIG BLUESTEM
1.25 LBS./ACRE
SOFT RUSH
1.25 LBS./ACRE
AWNED BARNYARD GRASS
1.25 LBS./ACRE
LITTLE BLUESTEM
1.25 LBS./ACRE
INDIAN GRASS
1.25 LBS./ACRE
GAMMA GRASS
1.25 LBS./ACRE
PERENNIAL RYE GRASS
15 LBS./ACRE
GERMAN MILLET
15 LBS./ACRE
RIPARIAN SEED MIX TO BE APPLIED TO ALL DISTURBED STREAM BANKS, EXTENDING FIVE FEET LANDWARD. APPLICATION RATE OF
MIXTURE ABOVE SHALL BE 55 LBS./ACRE.
SEE RESTORATION PLAN PREPARED BY S&ME FOR ADDITIONAL REQUIREMENTS FOR RIPARIAN
STREAM BUFFER AREAS.
TABLE 4: LIVE STAKE AND BARE ROOT SPECIES*
COMMON NAME
PLANT SPACING
SILKY DOGWOOD
2 FEET ON CENTER
NINEBARK
3 FEET ON CENTER
CAROLINA WILLOW
1 FOOT ON CENTER
BLACK WILLOW
1 FOOT ON CENTER
SILKY WILLOW
2 FEET ON CENTER
ELDERBERRY
3 FEET ON CENTER
CORAL BERRY
2 FEET ON CENTER
*FOR USE WHEN PLANTING DURING THE DORMANT SEASON. SELECT AT LEAST THREE OF THE LISTED SPECIES.
TABLE 5: CONTAINERIZED SPECIES*
COMMON NAME
PLANT SPACING
TAG ALDER
5 FEET ON CENTER
RED CHOKEBERRY
5 FEET ON CENTER
BEAUTYBERRY
5 FEET ON CENTER
IRONWOOD
5 FEET ON CENTER
REDBUD
5 FEET ON CENTER
SILKY DOGWOOD
5 FEET ON CENTER
CAROLINA ASH
5 FEET ON CENTER
SPICEBUSH
5 FEET ON CENTER
WINTERBERRY
5 FEET ON CENTER
REDBAY
5 FEET ON CENTER
ELDERBERRY
5 FEET ON CENTER
*FOR USE WHEN PLANTING DURING THE GROWING SEASON. SELECT AT LEAST TWO OF THE LISTED SPECIES.
EXCEPTION TO FERTILIZER RECOMMENDATION: STREAM BANKS, STREAM BUFFERS AND WETLANDS SHALL NOT BE FERTILIZED
AFTER SEEDING, THE AREA SHALL BE ROLLED OR CULTIPACKED TO INSURE THAT THE SEED IS PRESSED INTO CONTACT WITH THE SOIL
SURFACE. ALL SEEDED AREAS SHALL BE MULCHED WITH STRAW MULCH AT A RATE OF 4,000 LBS./ACRE. STRAW MULCH SHALL BE
ANCHORED BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL.
NORTH CAROLINA SUPPLIERS OF NATIVE SEED AND PLANT MATERIAL:
MELLOW MARSH FARM
1312 WOODY STORE ROAD
SILER CITY, NC 27344
[phone]
[phone] (FAX)
NATIVES
550 EAST WESTINGHOUSE BLVD.
CHARLOTTE, NC 28273
[phone]
PLANTS@PLANTNATIVE. N ET
SEEDING SCHEDULE - NON-WETLAND/NON-RIPARIAN BUFFER AREAS
GIVEN THE NATURE OF THE PROJECT, TEMPORARY AND PERMANENT SEEDING MIXTURES HAVE BEEN COMBINED AND SHALL BE
APPLIED IN A SINGLE APPLICATION. SPECIAL SEEDING MIXTURES ARE REQUIRED FOR DISTURBANCES WITHIN NCDOT
RIGHT-OF-WAY, RIPARIAN STREAM BANKS, AND FOR WETLAND AREAS. USE THE GENERAL SEEDING MIXTURE FOR ALL OTHER
AREAS. AREAS SHOWN ON THE PLANS AS "PERMANENT CONVERSION AREA" SHALL BE SEEDED WITH THE GENERAL SEEDING
MIXTURE.
SOIL AMENDMENTS:
AGRICULTURAL LIMESTONE: 4,000 LBS./ACRE
FERTILIZER: 10-10-10 - 1,000 LBS./ACRE
LIME AND FERTILIZER SHALL BE DISKED INTO THE SOIL SURFACE TO A MINIMUM DEPTH OF 4 INCHES.
GENERAL SEEDING MIXTURES:
SEEDING DATES SEED MIXTURES SEEDING RATES
DEC. 1 -APR. 15
RYE (GRAIN)
120 LBS./ACRE
TALL FESCUE
100 LBS./ACRE
APR. 15 - AUG. 15
GERMAN MILLET
50 LBS./ACRE
TALL FESCUE
100 LBS./ACRE
AUG. 15 - DEC. 30
RYE (GRAIN)
120 LBS./ACRE
TALL FESCUE
100 LBS./ACRE
NCDOT SEEDING MIXTURES:
SEEDING DATES
SEED MIXTURES
SEEDING RATES
NOV. 1 -APR. 30
TALL FESCUE
75 LBS./ACRE
WINTER
PENSACOLA BAHIA GRASS
50 LBS./ACRE
CENTIPEDE GRASS
5 LBS./ACRE
MAY 1 - OCT. 31
TALL FESCUE
50 LBS./ACRE
SUMMER
PENSACOLA BAHIA GRASS
75 LBS./ACRE
CENTIPEDE GRASS
5 LBS./ACRE
THE SOIL AMENDMENT AND SEEDING SCHEDULES SHOWN ABOVE SHOULD BE REGARDED AS GENERAL AND MINIMUM, AND IS
INTENDED FOR SOIL STABILIZATION IN LOW MAINTENANCE, NON -LAWN AREAS. SPECIFIC LOCAL SOIL CONDITIONS MAY REQUIRE
DIFFERENT SOIL AMENDMENT APPLICATION RATES AND SEED MIXTURES TO OBTAIN ACCEPTABLE VEGETATIVE COVER.
MODIFICATION OF THE ABOVE RECOMMENDED SOIL AMENDMENTS AND SEED MIXTURES MAY BE MADE WITH THE ADVICE OF A
LOCAL SEEDING PROFESSIONAL WITHOUT AUTHORIZATION FROM THE ENGINEER.
EXCEPTION TO FERTILIZER RECOMMENDATION: STREAM BANKS, STREAM BUFFERS AND WETLANDS SHALL NOT BE FERTILIZED.
AFTER SEEDING, THE AREA SHALL BE ROLLED OR CULTIPACKED TO INSURE THAT THE SEED IS PRESSED INTO CONTACT WITH
THE SOIL SURFACE. ALL SEEDED AREAS SHALL BE MULCHED WITH STRAW MULCH AT A RATE OF 4,000 LBS./ACRE. STRAW MULCH
SHALL BE ANCHORED BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL.
LAWN AREAS:
IF THE PROJECT INVOLVES DISTURBANCE TO MAINTAINED LAWN AREAS, THE LAWN SHALL BE RESTORED TO THE ORIGINAL
CONDITION BY WHATEVER MEANS NECESSARY INCLUDING SODDING. GRASS TYPES USED SHALL BE THE SAME AS THE EXISTING
LAWN.
STEEP SLOPE - SEEDING SPECIFICATION:
IMMEDIATELY AFTER SLOPE IS CUT TO GRADE, CONTRACTOR SHALL HYDROSEED ALL SLOPES 2:1 OR STEEPER WITH THE
FOLLOWING SEEDING BLEND, PLUS FERTILIZER AND SOIL AMENDMENTS, AND MULCH MIXTURE. HYDROSEED & MULCH SHALL BE
DONE IN MULTIPLE APPLICATIONS AS SPECIFIED BELOW. SEEDING DATES FOR THE RECOMMENDED BLEND LISTED BELOW ARE
NOVEMBER - APRIL.
SEED BLEND TO CONSIST OF THE FOLLOWING:
KENTUCKY 31 FESCUE
100 LBS./ACRE
FINE FESCUE - EQUAL MIX OF
CREEPING RED, HARD AND SHEEP'S FESCUE
50 LBS./ACRE
CROWN VETCH
10 LBS./ACRE
MEDIUM RED CLOVER
10 LBS./ACRE
KOREAN LESPEDEZA
12 LBS./ACRE
SERICEA LESPEDEZA
12 LBS./ACRE
AUSTRIAN WINTER PEAS
15 LBS./ACRE
BAHIA GRASS
10 LBS./ACRE
BERMUDA GRASS
6 LBS./ACRE
(HOT WEATHER JUNE-AUGUST 15TH)
ADD GERMAN MILLET 10 LBS./ACRE
(COLD WEATHER AUGUST 15TH - FEBRUARY)
ADD ANNUAL RYE GRAIN 20 LBS./ACRE
FERTILIZER / SOIL AMENDMENTS:
18-18-18 FERTILIZER 700 LBS./ACRE
HIGH CALCIUM POWDER LIME 200 LBS./ACRE
MULCH MIXTURE:
FLEXTERRA HYDRO MULCH (OR EQUAL) 1300 LBS./ACRE
STRAW HYDRO MULCH 1300 LBS./ACRE
THE FLEXTERRA HYDRO MULCH AND STRAW HYDRO MULCH SHALL BE MIXED TOGETHER AND APPLIED IN ALL THREE
APPLICATIONS SPECIFIED BELOW. THE 1300 LBS./ACRE OF EACH HYDRO MULCH TYPE SHALL BE APPLIED BETWEEN THE THREE
APPLICATIONS.
NOTES:
1. INOCULATE ALL LEGUMES
2. HYDROSEED APPLICATIONS SHALL BE AS FOLLOWS.
* FIRST APPLICATION SHALL BE SEED, FERTILIZER, LIME MIXED WITH HYDRO MULCH.
* SECOND AND THIRD APPLICATIONS SHALL BE HYDRO MULCH MIX ONLY.
3. NO SOIL SHALL BE SHOWING AND MULCH SHALL BE APPROXIMATELY 1/4 INCH THICK.
4. WATERING MAY BE REQUIRED TO ESTABLISH A FULL STAND OF GRASS AT NO ADDITIONAL COST TO THE OWNER.
5. THE SLOPE SHALL BE INSPECTED 11 MONTHS AFTER THE COMPLETION OF THE PROJECT AND PRIOR TO THE EXPIRATION OF
THE 1-YEAR WARRANTY TO CONFIRM A FULL STAND OF GRASS. RESEED ANY BARE OR DEAD AREAS.
MAINTENANCE PLAN
TEMPORARY GRAVEL CONSTRUCTION ENTRANCE
MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM
LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2-INCH STONE. AFTER
EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY.
IMMEDIATELY REMOVE All OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC
ROADWAYS.
TEMPORARY / PERMANENT SEEDING
RESEED AND MULCH AREAS WHERE SEEDING EMERGENCE IS POOR, OR WHERE EROSION OCCURS, AS SOON AS
POSSIBLE. DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE.
SILT FENCE
INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL EVENT, MAKE ANY REQUIRED
REPAIRS IMMEDIATELY.
SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE
IT PROMPTLY.
REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT
RAINFALL EVENT, AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE
DURING CLEANOUT.
REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND
STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED.
FIBER FILTRATION TUBE CHECK DAMS / INLET PROTECTION
INSPECT THE WATTLES AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL
EVENT.
CHECK TO BE SURE THERE ARE NO GAPS BETWEEN THE BOTTOM OF THE WATTLE AND THE GROUND SURFACE.
REPAIR ANY UNDERCUTTING BELOW THE WATTLE.
REMOVE ALL SEDIMENT DEPOSITS AND DEBRIS WHEN SUCH DEPOSITS ADVERSELY AFFECT THE FUNCTION OF
THE WATTLE. TAKE CARE TO AVOID UNDERMINING THE WATTLE DURING CLEANOUT. SEDIMENT BUILDUP SHALL
NOT BE ALLOWED TO EXCEED ONE-THIRD THE WATTLE HEIGHT.
REPLACE THE WATTLE WHEN IT BECOMES CLOGGED WITH SEDIMENT.
EROSION CONTROL MATTING
INSPECT EROSION CONTROL MATTING AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER)
RAINFALL EVENT. IF DAMAGED, REPAIR IMMEDIATELY.
GOOD CONTACT WITH GROUND MUST BE MAINTAINED, AND EROSION MUST NOT OCCUR BENEATH THE MATTING
MATERIAL.
ANY AREAS OF THE MATTING THAT ARE DAMAGED OF NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE
REPAIRED AND STAPLED.
IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE CORRECTED AND THE
ERODED AREA PROTECTED.
MONITOR AND REPAIR THE EROSION CONTROL MATTING AS NECESSARY UNTIL GROUND COVER IS
ESTABLISHED.
DIVERSION BERM
INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL.
IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE.
CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED.
WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND THE CHANNEL TO BLEND
WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT.
PROPRIETARY & CONFIDENTIAL ALL RIGHTS RESERVED * DO NOT SCALE THIS DRAWING * USE DIMENSIONS ONLY
PIEDMONT'S NATURAL GAS FACILITY DRAWINGS ARE CONSIDERED CONFIDENTIAL (OM-1095) * DRAWING IS CURRENT ONLY THROUGH THE LATEST REVISED DATE * TO INSURE THERE IS NO RISK OF INAPPROPRIATE DISCLOSER ALL PREVIOUS PAPER COPIES OF THIS DRAWING MUST BE DESTROYED IN ACCORDANCE WITH RECORDS & INFO. MANAGEMENT (RIM) POLICY 1001
NO.1 DATE IREVISION(S) DESCRIPTION
0 112/16/20201 ISSUED FOR CONSTRUCTION
BY CHK JAPPID DESCRIPTION
JLM DKJ JNT AREA CODE 2500
ACCOUNT NUMBER 10700
PROJECT NUMBER 0232884
DRAWING BY DKJ
STATION ID
CHECKER INITIALS I JNT
APPROVALS
DATE INITIALS
REGIONAL
ENGINEER
DATE INITIALS MGR TECH
REC & STD
DATE INITIALS
12/16/2020 JNT PRINCIPAL
ENGINEER
DUKE r6111
Piedmont
ENERGY. Natural Gas
COPYRIGHT 2018
LINE 333-RETROFIT
SITE #7 OVERVIEW
ARCHDALE, NC
High Point Resource Center - High Point, North Carolina
STIMMEL ASSOCIATES PA
601 N. TRADE STREET, SUITE 200
WINSTON—SALEM, NC, 27101 336.723.1067
STIMMEL PROJECT # 20-222
REF. DWG(S)
SHEET(S) 2 OF 8 1 DWG SCALE N/A
DWG DATE 09/01/2020 SUPERSEDED
DRAWING NUMBER REVISION
PNG -C-333-0001001 0
DISCIPLINE / RESOURCE CENTER / LINE NUMBER

GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCG01 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCG01 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
SECTION E: GROUND STABILIZATION
Required Ground Stabilization Timeframes
Stabilize within this
Site Area Description
many calendar
Timeframe variations
days after ceasing
land disturbance
(a) Perimeter dikes,
swales, ditches, and
7
None
perimeter slopes
(b) High Quality Water
7
None
(HQW) Zones
(c) Slopes steeper than
If slopes are 10' or less in length and are
3:1
7
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
-7 days for perimeter dikes, swales,
(d) Slopes 3:1 to 4:1
14
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
-7 days for perimeter dikes, swales,
(e) Areas with slopes
ditches, perimeter slopes and HQW Zones
flatter than 4:1
14
-10 days for Falls Lake Watershed unless
there is zero slope
Note: After the permanent cessation of construction activities, any areas with temporary
ground stabilization shall be converted to permanent ground stabilization as soon as
practicable but in no case longer than 90 calendar days after the last land disturbing
activity. Temporary ground stabilization shall be maintained in a manner to render the
surface stable against accelerated erosion until permanent ground stabilization is achieved.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
Temporary Stabilization
Permanent Stabilization
• Temporary grass seed covered with straw or
• Permanent grass seed covered with straw or
other mulches and tackifiers
other mulches and tackifiers
• Hydroseeding
• Geotextile fabrics such as permanent soil
• Rolled erosion control products with or
reinforcement matting
without temporary grass seed
• Hydroseeding
• Appropriately applied straw or other mulch
• Shrubs or other permanent plantings covered
• Plastic sheeting
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrain erosion
• Structural methods such as concrete, asphalt or
retaining walls
• Rolled erosion control products with grass seed
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1. Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC DWR List of Approved PAMS/Flocculants.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4. Provide ponding area for containment of treated Stormwater before discharging
offsite.
5. Store flocculants in leak -proof containers that are kept under storm -resistant cover
or surrounded by secondary containment structures.
NCBEES CERT. NO.: C-1347
``��,C►\A CARS
.� #498
.:. 214 2�
G I NE��
PROFESSIONAL ENG/ARCHSTAMP
EQUIPMENT AND VEHICLE MAINTENANCE
1. Maintain vehicles and equipment to prevent discharge of fluids.
2. Provide drip pans under any stored equipment.
3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the
project.
4. Collect all spent fluids, store in separate containers and properly dispose as
hazardous waste (recycle when possible).
5. Remove leaking vehicles and construction equipment from service until the problem
has been corrected.
6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products
to a recycling or disposal center that handles these materials.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
1. Never bury or burn waste. Place litter and debris in approved waste containers.
2. Provide a sufficient number and size of waste containers (e.g dumpster, trash
receptacle) on site to contain construction and domestic wastes.
3. Locate waste containers at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
4. Locate waste containers on areas that do not receive substantial amounts of runoff
from upland areas and does not drain directly to a storm drain, stream or wetland.
5. Cover waste containers at the end of each workday and before storm events or
provide secondary containment. Repair or replace damaged waste containers.
6. Anchor all lightweight items in waste containers during times of high winds.
7. Empty waste containers as needed to prevent overflow. Clean up immediately if
containers overflow.
8. Dispose waste off -site at an approved disposal facility.
9. On business days, clean up and dispose of waste in designated waste containers.
PAINT AND OTHER LIQUID WASTE
1. Do not dump paint and other liquid waste into storm drains, streams or wetlands.
2. Locate paint washouts at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
3. Contain liquid wastes in a controlled area.
4. Containment must be labeled, sized and placed appropriately for the needs of site.
5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from
construction sites.
PORTABLE TOILETS
1. Install portable toilets on level ground, at least 50 feet away from storm drains,
streams or wetlands unless there is no alternative reasonably available. If 50 foot
offset is not attainable, provide relocation of portable toilet behind silt fence or place
on a gravel pad and surround with sand bags.
2. Provide staking or anchoring of portable toilets during periods of high winds or in high
foot traffic areas.
3. Monitor portable toilets for leaking and properly dispose of any leaked material.
Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
with properly operating unit.
EARTHEN STOCKPILE MANAGEMENT
1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least
50 feet away from storm drain inlets, sediment basins, perimeter sediment controls
and surface waters unless it can be shown no other alternatives are reasonably
available.
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of
five feet from the toe of stockpile.
3. Provide stable stone access point when feasible.
4. Stabilize stockpile within the timeframes provided on this sheet and in accordance
with the approved plan and any additional requirements. Soil stabilization is defined
as vegetative, physical or chemical coverage techniques that will restrain accelerated
erosion on disturbed soils for temporary or permanent control needs.
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
A HIGH
COHESIVE &
0 0 o 0 LOW FILTRATION
SANDBAGS (TYP.) SOIL BERM
0 o OR STAPLES
10 MIL
0 SILT FENCE SIDE SLOP LIN NGC SANDBAGS (TIP.)
() OR STAPLES
0 0 TYP.
0 0 0 0 'I
A
CLEARLY MARKED SIGNAGE SECTION A -A
Or
NOTING DEVICE (18"X24" MIN.)
1. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES SHALL
BE MAINTAINED WHEN THE LIQUID AND/OR SOLID
REACHES 75% OF THE STRUCTURES CAPACITY.
PLAN 3.CONCRETE WASHOUT STRUCTURE NEEDS TO BE
CLEARY MARKED WITH SIGNAGE NOTING DEVICE.
BELOW GRADE WASHOUT STRUCTURE
NOT TO SCALE
10 MIL
O PLASTIC UNOSL
D 0-7
1:1 SIDE SL
0 0 -0Z
:SECTION
00
0 B-B
SANDBAGS (TYP.)
%FAPLES
COHESIVE &
LOW FILTRATION
SOIL BERM
SANDBAGS (TYP.)
NOTES:
OR STAPLES
1. ACTUAL LOCATION DETERMINED IN
FIELD
CLEARLY MARKED SIGNAGE
CONCRETE
NOTING DEVICE (18-X24" MIN.)
2. THE CONCRETE WASHOUT
WASHOUT
STRUCTURES SHALL BE MAINTAINED
WHEN THE LIQUID AND/OR SOLID
REACHES 75% OF THE STRUCTURES
CAPACITY TO PROVIDE ADEQUATE
HOLDING CAPACITY WITH A MINIMUM 12
PLAN
INCHES OF FREEBOARD.
3.CONCRETE WASHOUT STRUCTURE
NEEDS TO BE CLEARY MARKED WITH
SIGNAGE NOTING DEVICE.
ABOVE GRADE WASHOUT STRUCTURE
NOT TO SCALE
CONCRETE WASHOUTS
1. Do not discharge concrete or cement slurry from the site.
2. Dispose of, or recycle settled, hardened concrete residue in accordance with local
and state solid waste regulations and at an approved facility.
3. Manage washout from mortar mixers in accordance with the above item and in
addition place the mixer and associated materials on impervious barrier and within
lot perimeter silt fence.
4. Install temporary concrete washouts per local requirements, where applicable. If an
alternate method or product is to be used, contact your approval authority for
review and approval. If local standard details are not available, use one of the two
types of temporary concrete washouts provided on this detail.
5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk
sections. Stormwater accumulated within the washout may not be pumped into or
discharged to the storm drain system or receiving surface waters. Liquid waste must
be pumped out and removed from project.
6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it
can be shown that no other alternatives are reasonably available. At a minimum,
install protection of storm drain inlet(s) closest to the washout which could receive
spills or overflow.
7. Locate washouts in an easily accessible area, on level ground and install a stone
entrance pad in front of the washout. Additional controls may be required by the
approving authority.
8. Install at least one sign directing concrete trucks to the washout within the project
limits. Post signage on the washout itself to identify this location.
9. Remove leavings from the washout when at approximately 75% capacity to limit
overflow events. Replace the tarp, sand bags or other temporary structural
components when no longer functional. When utilizing alternative or proprietary
products, follow manufacturer's instructions.
10. At the completion of the concrete work, remove remaining leavings and dispose of
in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance
caused by removal of washout.
HERBICIDES, PESTICIDES AND RODENTICIDES
1. Store and apply herbicides, pesticides and rodenticides in accordance with label
restrictions.
2. Store herbicides, pesticides and rodenticides in their original containers with the
label, which lists directions for use, ingredients and first aid steps in case of
accidental poisoning.
3. Do not store herbicides, pesticides and rodenticides in areas where flooding is
possible or where they may spill or leak into wells, stormwater drains, ground water
or surface water. If a spill occurs, clean area immediately.
4. Do not stockpile these materials onsite.
HAZARDOUS AND TOXIC WASTE
1. Create designated hazardous waste collection areas on -site.
2. Place hazardous waste containers under cover or in secondary containment.
3. Do not store hazardous chemicals, drums or bagged materials directly on the ground.
PROPRIETARY & CONFIDENTIAL ALL RIGHTS RESERVED * DO NOT SCALE THIS DRAWING * USE DIMENSIONS ONLY
PIEDMONT'S NATURAL GAS FACILITY DRAWINGS ARE CONSIDERED CONFIDENTIAL (OM-1095) * DRAWING IS CURRENT ONLY THROUGH THE LATEST REVISED DATE * TO INSURE THERE IS NO RISK OF INAPPROPRIATE DISCLOSER ALL PREVIOUS PAPER COPIES OF THIS DRAWING MUST BE DESTROYED IN ACCORDANCE WITH RECORDS & INFO. MANAGEMENT (RIM) POLICY 1001
NO.1 DATE IREVISION(S) DESCRIPTION
0 112/16/20201 ISSUED FOR CONSTRUCTION
BY CHK JAPPD DESCRIPTION
JLM DKJ JNT AREA CODE 2500
ACCOUNT NUMBER 10700
PROJECT NUMBER 0232884
DRAWING BY DKJ
STATION ID
CHECKER INITIALS I JNT
APPROVALS
ITIALS
REGIONAL
ENGINEER
MGR TECH
REC & STD
12/16/2020 JNT / PRINCIPAL
ENGINEER
DUKE r6111
Piedmont
ENERGY. Natural Gas
COPYRIGHT 2018
LINE 333-RETROFIT
SITE #7 OVERVIEW
ARCHDALE, NC
High Point Resource Center - High Point, North Carolina
STIMMEL ASSOCIATES PA
601 N. TRADE STREET, SUITE 200
WINSTON-SALEM, NC, 27101 336.723.1067
STIMMEL PROJECT # 20-222
REF. DWG(S)
SHEET(S) 3 OF 8 1 DWG SCALE N/A
DWG DATE 09/01/2020 SUPERSEDED
DRAWING NUMBER REVISION
1PNG -C-333-0001002 0
DISCIPLINE / RESOURCE CENTER / LINE NUMBER

PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF -INSPECTION
Self -inspections are required during normal business hours in accordance with the table
below. When adverse weather or site conditions would cause the safety of the inspection
personnel to be in jeopardy, the inspection may be delayed until the next business day on
which it is safe to perform the inspection. In addition, when a storm event of equal to or
greater than 1.0 inch occurs outside of normal business hours, the self -inspection shall be
performed upon the commencement of the next business day. Any time when inspections
were delayed shall be noted in the Inspection Record.
Frequency
Inspect
(during normal
Inspection records must include:
business hours)
(1) Rain gauge
Daily
Daily rainfall amounts.
maintained in
If no daily rain gauge observations are made during weekend or
good working
holiday periods, and no individual -day rainfall information is
order
available, record the cumulative rain measurement for those un-
attended days (and this will determine if a site inspection is
needed). Days on which no rainfall occurred shall be recorded as
"zero." The permittee may use another rain -monitoring device
approved by the Division.
(2) E&SC
At least once per
1. Identification of the measures inspected,
Measures
7 calendar days
2. Date and time of the inspection,
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Indication of whether the measures were operating
event > 1.0 inch in
properly,
24 hours
5. Description of maintenance needs for the measure,
6. Description, evidence, and date of corrective actions taken.
(3) Stormwater
At least once per
1. Identification of the discharge outfalls inspected,
discharge
7 calendar days
2. Date and time of the inspection,
outfalls (SDOs)
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Evidence of indicators of stormwater pollution such as oil
event > 1.0 inch in
sheen, floating or suspended solids or discoloration,
24 hours
5. Indication of visible sediment leaving the site,
6. Description, evidence, and date of corrective actions taken.
(4) Perimeter of
At least once per
If visible sedimentation is found outside site limits, then a record
site
7 calendar days
of the following shall be made:
and within 24
1. Actions taken to clean up or stabilize the sediment that has left
hours of a rain
the site limits,
event > 1.0 inch in
2. Description, evidence, and date of corrective actions taken, and
24 hours
3. An explanation as to the actions taken to control future
releases.
(5) Streams or
At least once per
If the stream or wetland has increased visible sedimentation or a
wetlands onsite
7 calendar days
stream has visible increased turbidity from the construction
or offsite
and within 24
activity, then a record of the following shall be made:
(where
hours of a rain
1. Description, evidence and date of corrective actions taken, and
accessible)
event > 1.0 inch in
2. Records of the required reports to the appropriate Division
24 hours
Regional Office per Part III, Section C, Item (2)(a) of this permit
of this permit.
(6) Ground
After each phase
1. The phase of grading (installation of perimeter E&SC
stabilization
of grading
measures, clearing and grubbing, installation of storm
measures
drainage facilities, completion of all land -disturbing
activity, construction or redevelopment, permanent
ground cover).
2. Documentation that the required ground stabilization
measures have been provided within the required
timeframe or an assurance that they will be provided as
soon as possible.
NOTE: The rain inspection resets the required 7 calendar day inspection requirement.
NCBEES CERT. NO.: C-1347
'4 SEAL r'
4985
•,' �FA �.. T�C�
PROFESSIONAL ENG/ARCHSTAMP
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
1. E&SC Plan Documentation
The approved E&SC plan as well as any approved deviation shall be kept on the site. The
approved E&SC plan must be kept up-to-date throughout the coverage under this permit.
The following items pertaining to the E&SC plan shall be documented in the manner
described:
Item to Document
Documentation Requirements
(a) Each E&SC Measure has been installed
Initial and date each E&SC Measure on a copy
and does not significantly deviate from the
of the approved E&SC Plan or complete, date
locations, dimensions and relative elevations
and sign an inspection report that lists each
shown on the approved E&SC Plan.
E&SC Measure shown on the approved E&SC
Plan. This documentation is required upon the
initial installation of the E&SC Measures or if
the E&SC Measures are modified after initial
installation.
(b) A phase of grading has been completed.
Initial and date a copy of the approved E&SC
Plan or complete, date and sign an inspection
report to indicate completion of the
construction phase.
(c) Ground cover is located and installed
Initial and date a copy of the approved E&SC
in accordance with the approved E&SC
Plan or complete, date and sign an inspection
Plan.
report to indicate compliance with approved
ground cover specifications.
(d) The maintenance and repair
Complete, date and sign an inspection report.
requirements for all E&SC Measures
have been performed.
(e) Corrective actions have been taken
Initial and date a copy of the approved E&SC
to E&SC Measures.
Plan or complete, date and sign an inspection
report to indicate the completion of the
corrective action.
2. Additional Documentation
In addition to the E&SC Plan documents above, the following items shall be kept on the
site
and available for agency inspectors at all times during normal business hours, unless the
Division provides a site -specific exemption based on unique site conditions that make this
requirement not practical:
(a) This general permit as well as the certificate of coverage, after it is received.
(b) Records of inspections made during the previous 30 days. The permittee shall record
the required observations on the Inspection Record Form provided by the Division or
a similar inspection form that includes all the required elements. Use of
electronically -available records in lieu of the required paper copies will be allowed if
shown to provide equal access and utility as the hard -copy records.
(c) All data used to complete the Notice of Intent and older inspection records shall be
maintained for a period of three years after project completion and made available
upon request. [40 CFR 122.41]
PART
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION C: REPORTING
1. Occurrences that must be reported
Permittees shall report the following occurrences:
(a) Visible sediment deposition in a stream or wetland.
(b) Oil spills if:
• They are 25 gallons or more,
• They are less than 25 gallons but cannot be cleaned up within 24 hours,
• They cause sheen on surface waters (regardless of volume), or
• They are within 100 feet of surface waters (regardless of volume).
(a) Releases of hazardous substances in excess of reportable quantities under Section 311
of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA
(Ref: 40 CFR 302.4) or G.S. 143-215.85.
(b) Anticipated bypasses and unanticipated bypasses.
(c) Noncompliance with the conditions of this permit that may endanger health or the
environment.
2. Reporting Timeframes and Other Requirements
After a permittee becomes aware of an occurrence that must be reported, he shall contact
the appropriate Division regional office within the timeframes and in accordance with the
other requirements listed below. Occurrences outside normal business hours may also be
reported to the Division's Emergency Response personnel at [phone], (800)
858-0368 or [phone].
Occurrence
Reporting Timeframes (After Discovery) and Other Requirements
(a) Visible sediment
•
Within 24 hours, an oral or electronic notification.
deposition in a
•
Within 7 calendar days, a report that contains a description of the
stream or wetland
sediment and actions taken to address the cause of the deposition.
Division staff may waive the requirement for a written report on a
case -by -case basis.
•
If the stream is named on the NC 303(d) list as impaired for sediment -
related causes, the permittee may be required to perform additional
monitoring, inspections or apply more stringent practices if staff
determine that additional requirements are needed to assure compliance
with the federal or state impaired -waters conditions.
(b) Oil spills and
•
Within 24 hours, an oral or electronic notification. The notification
release of
shall include information about the date, time, nature, volume and
hazardous
location of the spill or release.
substances per Item
1(b)-(c) above
(c) Anticipated
•
A report at least ten days before the date of the bypass, if possible.
bypasses [40 CFR
The report shall include an evaluation of the anticipated quality and
122.41(m)(3)]
effect of the bypass.
(d) Unanticipated
•
Within 24 hours, an oral or electronic notification.
bypasses [40 CFR
•
Within 7 calendar days, a report that includes an evaluation of the
122.41(m)(3)]
quality and effect of the bypass.
(e) Noncompliance
•
Within 24 hours, an oral or electronic notification.
with the conditions
•
Within 7 calendar days, a report that contains a description of the
of this permit that
noncompliance, and its causes; the period of noncompliance,
may endanger
including exact dates and times, and if the noncompliance has not
health or the
been corrected, the anticipated time noncompliance is expected to
environment[40
continue; and steps taken or planned to reduce, eliminate, and
CFR 122.41(I)(7)]
prevent reoccurrence of the noncompliance. [40 CFR 122.41(I)(6).
•
Division staff may waive the requirement for a written report on a
case -by -case basis.
PROPRIETARY & CONFIDENTIAL ALL RIGHTS RESERVED * DO NOT SCALE THIS DRAWING * USE DIMENSIONS ONLY
PIEDMONT'S NATURAL GAS FACILITY DRAWINGS ARE CONSIDERED CONFIDENTIAL (OM-1095) * DRAWING IS CURRENT ONLY THROUGH THE LATEST REVISED DATE * TO INSURE THERE IS NO RISK OF INAPPROPRIATE DISCLOSER ALL PREVIOUS PAPER COPIES OF THIS DRAWING MUST BE DESTROYED IN ACCORDANCE WITH RECORDS & INFO. MANAGEMENT (RIM) POLICY 1001
NO.
DATE
REVISION(S) DESCRIPTION
BY
CHK
IAPPD
DESCRIPTION
APPROVALS
!' DUKEr6111 Piedmont
� ENERGY. Natural Gas
COPYRIGHT 2018
LINE 333-RETROFIT
SITE #7 OVERVIEW
ARC H DAL E, N C
High Point Resource Center - High Point, North Carolina
0
12/16/2020
ISSUED FOR CONSTRUCTION
JLM
DKJ
JNT
AREA CODE
2500
DATE
INITIALS
REGIONAL
ENGINEER
IMGR
ACCOUNT NUMBER
10700
PROJECT NUMBER
0232884
DATE
INITIALS
TECH
REC &STD
DRAWING BY
DKJ
STATION ID
DATE
12/16/2020
INITIALS
JNT /
PRINCIPAL
ENGINEER
CHECKER INITIALS
JNT
STIMMEL ASSOCIATES P.A.
601 N. TRADE STREET, SUITE 200
WINSTON-SALEM, NC, 27101 338.723.1067
STIMMEL PROJECT # 20-222
REF. DWG(S)
SHEET(S) 4 OF 8 1 DWG SCALE N/A
DWG DATE 09/01/2020 SUPERSEDED
DRAWING NUMBER REVISION
PNG -C-333-0001003 0
DISCIPLINE / RESOURCE CENTER / LINE NUMBER

• �;4 01.,
NOTE: PLACE FILTRATION GEOTEXTILE BENEATH STONE.
NOTES
SILT FENCE OPTIONS:
1. SILT FENCE MAY BE PROVIDED WITH OR WITHOUT WIRE FENCE REINFORCING. IF USED, WIRE
FENCING SHALL BE 6" X 6" MESH WITH 14 GAUGE WIRE. UNSUPPORTED FABRIC SHALL BE
HEAVY DUTY RATED FOR UNSUPPORTED USE.
2. POST SPACING SHALL BE A MAXIMUM OF 8 FEET WITH WIRE FENCE AND 6 FEET WITHOUT WIRE
FENCE.
3. POST SHALL BE STEEL, SHALL HAVE PROJECTIONS TO FACILITATE FASTENING THE FABRIC,
SHALL HAVE A MINIMUM WEIGHT OF 1.33 LB/LINEAR FOOT, AND A MINIMUM OF 5 FEET IN
LENGTH. WOODEN POST MAY BE SUBSTITUTED FOR STEEL. WOODEN POST SHALL BE 3
INCHES IN DIAMETER, MINIMUM.
4' STEEL POST 8' O.C.
WITH 12 GAUGE WIRE MESH
(6" MAX. SPACING) AND
FILTER FABRIC
TRENCH 4" X 8" DEEP,
EXTEND FILTER FABRIC
AND WIRE MESH, BACKFILL
TRENCH WITH SOIL
FLOw
SILT FENCE OPTIONS:
1. SILT FENCE MAY BE PROVIDED WITH OR WITHOUT WIRE FENCE REINFORCING. IF USED, WIRE
FENCING SHALL BE 6" X 6" MESH WITH 14 GAUGE WIRE. UNSUPPORTED FABRIC SHALL BE
HEAVY DUTY RATED FOR UNSUPPORTED USE.
2. POST SPACING SHALL BE A MAXIMUM OF 8 FEET WITH WIRE FENCE AND 6 FEET WITHOUT WIRE
FENCE.
3. POST SHALL BE STEEL, SHALL HAVE PROJECTIONS TO FACILITATE FASTENING THE FABRIC,
SHALL HAVE A MINIMUM WEIGHT OF 1.33 LB/LINEAR FOOT, AND A MINIMUM OF 5 FEET IN
LENGTH. WOODEN POST MAY BE SUBSTITUTED FOR STEEL. WOODEN POST SHALL BE 3
INCHES IN DIAMETER, MINIMUM.
4' STEEL POST 8' O.C.
WITH 12 GAUGE WIRE MESH
(6" MAX. SPACING) AND
FILTER FABRIC
TRENCH 4" X 8" DEEP,
EXTEND FILTER FABRIC
AND WIRE MESH, BACKFILL
TRENCH WITH NCDOT #57 STONE
FLOw
FIBER FILTRATION TUBES (FFT) NOTES:
1. FIBER FILTRATION TUBES (FFT) SHALL BE ENGINEERED
COMPOSITES OF WOOD FIBER, MAN-MADE FIBERS AND POLYMERS.
NO STRAW WATTLES ARE ALLOWED.
2. FIBER FILTRATION TUBES SHALL BE STAGGERED TO AVOID BYPASS.
EXCAVATED SEDIMENT
PIT 81 X 4'W X 2' DEEP
1" X 2" X 48" (MIN)
WOOD STAKES
- 9" X 6'-6" FIBER FILTRATION TUBES
SEE SECTION A -A BELOW
1. PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE TRUCKS—--i—i-1��
i i r=T7iii —III—III—III—III—III—III—I 1=
'=1 I I=1 11=1 11=1 2. LOCATE ENTRANCES TO PROVIDE FOR UTILIZATION OF ALL CONSTRUCTION VEHICLES.3. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OF DIRECT FLOW OF MUD�ONTO STREETS. PERIODIC TOP DRESSING WITH STONE WILL BE NECESSARY. COMPACTED===COMPACTED4. ANY MATERIAL TRACKED ONTO ROADWAY MUST BE CLEANED UP IMMEDIATELY. = = III-1 BACKFILL —
BACKFILL �It'I�I —15. LOCATE GRAVEL CONSTRUCTION ENTRANCE AT ALL POINTS OF INGRESS AND EGRESS UNTIL- —III= — III-
11=1 -I 1=1 1=1 I1=1 11=SITE IS STABILIZED. PROVIDE FREQUENT CHECKS OF THE DEVICE AND TIMELY MAINTENANCE.-111— — = EXTENSION OF FILTER 1 = = = =1 4 FT
6. NUMBER AND LOCATION OF CONSTRUCTION ENTRANCES TO BE DETERMINED BY THE ENGINEER. EXTENSION OF FILTER 111i 1 1 1111 .1 FABRIC AND WIRE MESH 11=1 I 1=1I 1=i'
7. USE CLASS 'A' STONE OR OTHER COARSE AGGREGATE APPROVED BY THE ENGINEER. FABRIC AND WIRE MESH
8. INSTALL CONSTRUCTION ENTRANCES IN A WAY TO PREVENT VEHICLES FROM BYPASSING INTO TRENCH INTO TRENCH
CONSTRUCTION ENTRANCES LEAVING PROJECT SITE. TYPE 1 TYPE 2 SECTION A -A
CAI
FEN E SILT FENCE TYPE 2 4 SILT FENCE OUTLET
STONE CONSTRUCTION ENTRANCE(2)==s
SCALE: N.T.S.CALE: N.T.S.
SCALE: N.T.S. SCALE: N.T.S.
DL=:
FIBER FILTRATION TUBES (FFT) NOTES:
1. FIBER FILTRATION TUBES (FFT) SHALL BE ENGINEERED
COMPOSITES OF WOOD FIBER, MAN-MADE FIBERS AND POLYMERS.
NO STRAW WATTLES ARE ALLOWED.
2. FIBER FILTRATION TUBES SHALL BE STAGGERED TO AVOID BYPASS.
1" X 2" X 48" (MIN)
WOOD STAKES
9" X 6'-6" FIBER
FILTRATION TUBES
SEE SECTION A —A BELOW
TEMPORARY
SILT FENCE
F�
PLAN
EXCAVATED SEDIMENT PIT
101 X 4'W X 3' DEEP 9" X 6'-6" FIBER
FILTRATION TUBES
(2) — 1" X 2" X 48" (MIN)
WOOD STAKES CROSSED
SECTION A -A
(5)==s
CA
LE: N.T.S.
FIBER FILTRATION TUBES (FFT) NOTES:
1. FIBER FILTRATION TUBES (FFT) SHALL BE ENGINEERED COMPOSITES OF
WOOD FIBER, MAN-MADE FIBERS AND POLYMERS. NO STRAW WATTLES ARE ALLOWED. Maintenance of Fiber Filtration Tubes
9" FIBER FILTRATION TUBES (6" MIN.) To assure long term performance, Fiber Filtration Tubes (FFTs) installations must be
properly maintained. By definition, these devices are designed to provide filtration and it is
3" intuitive that a properly functioning filter will eventually need to be replaced. This is the
USE 36-INCH STAKES WITH 6-INCH MINIMUM case with the water, oil and air filters that we all use on a daily basis.
PLOW EMBEDMENT SPACED ONE FOOT The first maintenance activity for FFTs is to inspect the installation every two weeks and/or
INTERVALS DRIVEN THROUGH OUTER 1 after each significant precipitation event (typically > %" of rainfall) as mandated by the US
BACKFILL AND INCH OF TUBE, LEAVING ABOUT 3 INCHES
COMPACT EPA NPDu ES regulations. When sediment accumlations reach 1/2of the FFT height the
/ OF THE STAKE PROTRUDING ABOVE THE sediment should be removed to insure storage capacity for the next event. This may be
LOOSE TUBE accomplished using hand labor or a small bucket loader. Care must be taken to prevent
MATERIAL damage to the FFTs. Replace all FFTs that display torn netting and/or excessive
UPSTREAM OF EXCAVATE A deformation.
TUBE PLACEMENT TRENCH 3
INCHES DEEP Unlike many sediment retention devices that simply act as barriers to slow water flow
6 OR 8 INCH U-SHAPE velocities, FFTs are also designed to capture sediment within their 3-D matrix. As filtered
WIRE STAPLES PLACED material accumulates the matrix will eventually begin to blind or clog resulting in reduced
AT ONE FOOT OVERLAP ADJACENT ROLL ENDS BY A MINIMUM OF ONE FOOT AND flow rates and increased turbidity of water exiting the FFT. The functional longevity of an
INTERVALS DRIVEN REDUCE STAKING INTERVALS TO ONE FOOT WITHIN OVERLAP FFT is dependent upon a variety of site specific environmental conditions including
THROUGH OUTER 1 SECTION duration of installation, sediment composition, the presence/type of a flocculant and
INCH OF TUBE amount of water that has passed through the device. The functional longevity of an FFT
FOR CHANNEL APPLICATIONS, BOTH UPSTREAM AND DOWNSTREAM must be determined by regularly scheduled field inspections and on site experience will
ANCHORING SHOULD BE AT 1 FOOT INTERVALS. lead to predictive results in a given environment.
TREAT WITH SILTSTOP POLYMER PER
MANUFACTURER'S RECOMMENDATION, PLACE CHECK DAMS OR WATTLES AT THE LOWER LIMITS OF EACH Fiber Filtration Tubes are designed to photo -biodegrade within two years. Depending upon
RE -APPLY AFTER EACH RAIN EVENT DAYS WORK. application and long term land use the devices may be left in place or removed. FFTs will
support long term plant growth in areas conducive to establishment of dense vegetation. If
12" SPACING (2) 1" X 2" X 36" (MIN.) an FFT is removed there are at least three options for disposal and re -use.
WOOD STAKES (TYP.) 1. The FFT may be re -used for additional sediment retention or storm water treatment
FIBER applications if there is not excessive sediment loading.
FILTRATION 2. The FFT may be cut open and the matrix may be rolled out to be used as a blanket if
TUBE there is not excessive sediment loading.
3. The FFT may be hauled to a landfill if there are potentially undesirable constituents
trapped within the matrix.
To replace, carefully pull out the anchoring staples and stakes. Take care not to damage
erosion control devices that have been installed in conjunction with FFTs. The staples and
XV�X\����������� stakes may be reused if they demonstrate no significant damage and can be driven back
���� into the ground. Remove the "spent" FFT and reshape the existing trench, if applicable.
�Smooth the soil surface and install the new FFTs following the published installation
guidelines. Be sure to compact any residual soil against the base of the FFTs to minimize
i. the chance of undermining by water.
FIBER FILTRATION TUBE CHECK DAM
NTS
T 2 MAX.
18" MIN. HEIGHT 1 F
__� __�Xl
9" X 6-6" FIBER
FILTRATION TUBES
— (2) - 1" X 2" X 48" (MIN)
WOOD STAKES CROSSED
3 MIN. RUNOFF
1 �
L OBTAIN BORROW FROM EXISTING GRADE
SEDIMENT
SHAPE BORROW INTO BERM
EXISTING GRADE
TEMPORARY DIVERSION BERM -
SCALE: NTS
Tn r10I0 I IAIC nC I AAInOV 7 W LAKI
NOTE:
CONTINUE FENCE COMPLETELY
AROUND AREA TO BE PROTECTED.
NO BLDG. MATERIALS, DIRT OR
Cnl IIOLICAIT Tn DC' CTn0Cr1 IAICI r1C
BLAZE ORANGE
SYNTHETIC BARRICADE
TEMPORARY ENCROACHMENT FENCE
SCALE: N.T.S.
NCBEES CERT. NO.: C-1347 PROPRIETARY & CONFIDENTIAL ALL RIGHTS RESERVED * DO NOT SCALE THIS DRAWING * USE DIMENSIONS ONLY
CAP o<,,�PIEDMONT'S NATURAL GAS FACILITY DRAWINGS ARE CONSIDERED CONFIDENTIAL (OM-1095) * DRAWING IS CURRENT ONLY THROUGH THE LATEST REVISED DATE * TO INSURE THERE IS NO RISK OF INAPPROPRIATE DISCLOSER ALL PREVIOUS PAPER COPIES OF THIS DRAWING MUST BE DESTROYED IN ACCORDANCE WITH RECORDS & INFO. MANAGEMENT (RIM) POLICY 1001 �
NO. DATE REVISION(S) DESCRIPTION
a SEAL 0 12/16/2020 ISSUED FOR CONSTRUCTION
14985
bt,
�F4 L TUG:..
PROFESSIONAL ENG/ARCHSTAMP
BY CHK JAPPD DESCRIPTION
JLM DKJ JNT AREA CODE 2500
ACCOUNT NUMBER 10700
PROJECT NUMBER 0232884
DRAWING BY DKJ
STATION ID
CHECKER INITIALS I JNT
APPROVALS
DATE INITIALS
REGIONAL
ENGINEER
DATE INITIALS MGR TECH
REC & STD
DATE INITIALS
PRINCIPAL
12/16/2020 JNT /
ENGINEER
DUKE r6111
Piedmont
ENERGY. Natural Gas
COPYRIGHT 2018
LINE 333-RETROFIT
SITE #7 OVERVIEW
ARCHDALE, NC
High Point Resource Center - High Point, North Carolina
STIMMEL ASSOCIATES P.A.
601 N. TRADE STREET, SUITE 200
WINSTON—SALEM, NC, 27101 338.723.1067
STIMMEL PROJECT # 20-222
REF. DWG(S)
SHEET(S) 5 OF 8 1 DWG SCALE N/A
DWG DATE 09/01/2020 SUPERSEDED
DRAWING NUMBER REVISION
PNG -C-333-0001004 0
DISCIPLINE / RESOURCE CENTER / LINE NUMBER

FIBER FILTRATION TUBES (FFT1 NOTES
1. FIBER FILTRATION TUBES (FFT) SHALL BE ENGINEERED
COMPOSITES OF WOOD FIBER, MAN-MADE FIBERS AND POLYMERS.
NO STRAW WATTLES ARE ALLOWED.
4' SPACING 2• FIBER FILTRATION TUBES SHALL BE STAGGERED TO AVOID BYPASS.
�y\VAVAVAVyx AVAVAVA\�\VAVAVAV;\VA\y
\\\\VAVAAVAAVAAVAAVAAVAAVAAVAAVAAVAAVA\\VA ,
\\\\\\\\\\\\\\\\\\\
FIBER FILTRATION TUBE
NTS
9" DIA
F.F.T.
FLOW
(2) 1" x 2" x 36" (MIN.)
(2) 1" x 2" x 36" (MIN.)
WOOD STAKES n
9" DIA \/
F.F.T. �.
(2) 1" x 2" x 36" (MIN.)
WOOD STAKES (TYP.)
X Sp P_\ G
9" DIA
F.F.T.
�2 PIPE
l III -
H
(2)-1" x 2" x 36" (MIN.)
WOOD STAKES CROSSED
LOW
(2)-1" x 2" x 36" (MIN.)
WOOD STAKES CROSSED
9" DIA
STORM INLET F.F.T.
FLOW
SECTION VIEW
BASIN
GENERAL NOTES:
1. SPACE WOODED STAKES AT 3-FT O.C.
2. SEE MAINTENANCE REQUIREMENTS
ABOVE FOR TERRA TUBES
.��:..
.............................MENNEN.�
MEMEMEMEMEMEM
IF
NOMmi�lkillimmoll
NJ
MIN
10�����1
v��r
SECTION VIEW
.._
FIBER FILTRATION TUBES (FFT) NOTES:
1. FIBER FILTRATION TUBES (FFT) SHALL BE ENGINEERED
COMPOSITES OF WOOD FIBER, MAN-MADE FIBERS AND POLYMERS.
NO STRAW OR COMPOST WATTLES ARE ALLOWED.
2. FIBER FILTRATION TUBES SHALL BE STAGGERED TO AVOID BYPASS.
ANCHOR STAKES
PROPOSED GROUND
ELEVATION
18" MIN. SEE
7 PLAN FOR ADDITIONAL
INFORMATION
TEMP. EARTH BERM
ELBOW
ANCHOR STAKE
EXTEND DRAIN AS REQUIRED TO COINCIDE
WITH HEIGHT OF FINISHED EMBANKMENT
TEMP. EARTH BERM 18" MIN.
SEE PLAN FOR ADDITIONAL INFORMATION
?" MIN.
1- 10' MAX. _ 1
NATURAL GROUND LINE ELBOW
TEMP RARY SLOPE DRAIN RIPRAP PAD MAYBE OMITTED
L5' MIN. WHEN SLOPE DRAIN DISCHARGES
STAGE BUILDUP OF FILL ANCHOR STAKE DIRECTLY INTO A SEDIMENT BASIN
ELBOW
NOTE:
oaa� o
ANCHOR STAKES 30" LONG TOE OF FILL o
AND SET MINIMUM 12" DEEP.
TEMPORARY SLOPE DRAIN CLASS "B" STONE NCDOT TYPE 2
SEE PLAN FOR GEOTEXTILE FABRIC
DIMENSIONS UNDERLINER
NOTES:
1. WHEN A LONG DELAY IS EXPECTED BETWEEN FINAL GRADE AND PLACEMENT OF A PERMANENT DRAINAGE SYSTEM PROTECT THE INLET BY
PLACING A TEE SECTION ON THE INLET AND/OR BY LINING THE INLET AREA WITH CLASS B STONE OR ASPHALT CONCRETE PLANT MIX AS
DIRECTED BY THE ENGINEER.
2. USE CLASS B STONE FOR EROSION CONTROL AT OUTLET LOCATIONS SUBJECT TO SCOURING.
TRMPORARY SLOPE DRAIN
NTS
FIBER FILTRATION TUBE INLET PROTECTION
SCALE: NTS
NOTES:
1. La IS THE LENGTH OF THE RIPRAP APRON.
2. d= 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 6 INCHES.
3. IN A WELL-DEFINED CHANNEL EXTEND THE APRON UP THE CHANNEL BANKS TO AN ELEVATION OF 6" ABOVE THE MAXIMUM TAILWATER DEPTH OR
TO THE TOP OF THE BANK, WHICHEVER IS LESS.
4. A FILTER BLANKET OR FILTER FABRIC SHOULD BE INSTALLED BETWEEN THE RIPRAP AND SOIL FOUNDATION.
3
PIPE OUTLET TO FLAT AREA PIPE OUTLET TO WELL DEFINED CHANNEL
NO WELL DEFINED CHANNEL _
I
d
A
PLAN
III d
SECTION A -A FILTER BLANKET WASHED W r
FILTER BLANKET
STONE BEDDING LAYER SECTION A A 6" THICK WASHED
STONE BEDDING LAYER
CONSTRUCTION SPECIFICATIONS:
1. ENSURE THAT THE SUBGRADE FOR THE FILTER AND RIPRAP FOLLOWS THE REQUIRED LINES AND GRADES SHOWN IN THE PLAN.
COMPACT ANY FILL REQUIRED IN THE SUBGRADE TO THE DENSITY OF THE SURROUNDING UNDISTURBED MATERIAL. LOW AREAS IN
THE SUBGRADE ON UNDISTURBED SOIL MAY ALSO BE FILLED BY INCREASING THE RIPRAP THICKNESS.
2. THE RIPRAP AND GRAVEL FILTER MUST CONFORM TO THE SPECIFIED GRADING LIMITS SHOWN ON THE PLANS.
3. FILTER CLOTH, WHEN USED, MUST MEET DESIGN REQUIREMENTS AND BE PROPERLY PROTECTED FROM PUNCHING OR TEARING
DURING INSTALLATION. REPAIR ANY DAMAGE BY REMOVING THE RIPRAP AND PLACING ANOTHER PIECE OF FILTER CLOTH OVER THE
DAMAGED AREA. ALL CONNECTING JOINTS SHOULD OVERLAP SO THE TOP LAYER IS ABOVE THE DOWNSTREAM LAYER A MINIMUM OF
1 FOOT. IF THE DAMAGE IS EXTENSIVE, REPLACE THE ENTIRE FILTER CLOTH.
4. RIPRAP MAY BE PLACED BY EQUIPMENT, BUT TAKE CARE TO AVOID DAMAGING THE FILTER.
5. THE MINIMUM THICKNESS OF THE RIPRAP SHOULD BE 1.5 TIMES THE MAXIMUM STONE DIAMETER.
6. RIPRAP MAY BE FIELD STONE OR ROUGH QUARRY STONE. IT SHOULD BE HARD, ANGULAR, HIGHLY WEATHER -RESISTANT AND WELL
GRADED.
7. CONSTRUCT THE APRON ON ZERO GRADE WITH NO OVERFILL AT THE END. MAKE THE TOP OF THE RIPRAP AT THE DOWNSTREAM
END LEVEL WITH THE RECEIVING AREA OR SLIGHTLY BELOW IT.
8. ENSURE THAT THE APRON IS PROPERLY ALIGNED WITH THE RECEIVING STREAM AND PREFERABLY STRAIGHT THROUGHOUT ITS
LENGTH. IF A CURVE IS NEEDED TO FIT SITE CONDITIONS, PLACE IT IN THE UPPER SECTION OF THE APRON.
9. IMMEDIATELY AFTER CONSTRUCTION, STABILIZE ALL DISTURBED AREAS WITH VEGETATION (NCDENR'S PRACTICES 6.10, TEMPORARY
SEEDING AND 6.11, PERMANENT SEEDING).
MEASUREMENT AND PAYMENT:
RIPRAP OUTLET STABILIZATION STRUCTURES SHALL BE MEASURED AND PAID FOR IN TONS OF STONE ACCEPTABLY PLACED. THE
TYPE OF STONE TO BE USED AND PAID FOR SHALL BE INDICATED ON THE PLAN. PRICE BID SHALL INCLUDE INSTALLATION AND
MAINTENANCE OF STONE AND FILTER FABRIC.
RIP RAP OUTLET
SCALE: NTS
2 MAX.
18" MIN. HEIGHT 1 F
MATTING AS SPECIFIED
ON EROSION CONTROL
PLANS.
3 MIN.
\ 1 �
L OBTAIN BORROW FROM EXISTING GRADE
SEDIMENT
SHAPE BORROW INTO BERM
EXISTING GRADE
CLEANWATER DIVERSION BERM
SCALE: NTS
SILT FENCE OR FII
FILTRATION TU
SEE PLANS FOR LOCAL
INSTALLATION NOTES:
1. COMPOSITE MAT MATERIAL IS HIGH DENSITY
POLYETHYLENE OR EQUIVALENT.
2. MAT DIMENSIONS ARE 8' X 14' 4-1/4".
3. MATS INTERLOCK WITH INSTALLATION.
NOTE: PER APPROVAL OF OWNER/ENGINEER,
COMMERCIAL AVAILABLE TIMBER MATS MAY BE
SUBSTITUTED FOR COMPOSITE MATS.
R FIBER
JBES
IR LOCATION
MAINTENANCE NOTES:
1. REMOVE AND DISPOSE OF SILT ACCUMULATIONS WHEN THE DEPTH
REACHES ONE HALF OF THE HEIGHT OF THE PERIMETER SILT FENCE
OR FIBER FILTRATION TUBES.
2. REPLACE OR CLEAN THE FIBER FILTRATION TUBES AS NEEDED TO
ALLOW RUNOFF TO SLOWLY DEWATER THROUGH THE DEVICE
BETWEEN RAIN EVENTS
3. MONITOR THE WOODEN STAKES AND STAPLES TO ENSURE THAT
THE FIBER FILTRATION TUBES REMAIN SECURELY ANCHORED AFTER
A RAIN EVENT.
4. MONITOR DAILY TO SUPPLEMENT / REFURBISH/REPLACE MATS TO
ENSURE PROPER FUNCTIONALITY.
5. CLEAN AND ERODIBLE MATERIAL OR POLLUTANTS TRACKED ONTO
THE MATS IMMEDIATELY.
COMMERCIALLY MADE COMPOSITE MATS
SCALE: N.T.S.
NCBEES CERT. NO.: C-1347 PROPRIETARY & CONFIDENTIAL ALL RIGHTS RESERVED * DO NOT SCALE THIS DRAWING * USE DIMENSIONS ONLY
N'�gRo<,,���, PIEDMONT'S NATURAL GAS FACILITY DRAWINGS ARE CONSIDERED CONFIDENTIAL (OM-1095) * DRAWING IS CURRENT ONLY THROUGH THE LATEST REVISED DATE * TO INSURE THERE IS NO RISK OF INAPPROPRIATE DISCLOSER ALL PREVIOUS PAPER COPIES OF THIS DRAWING MUST BE DESTROYED IN ACCORDANCE WITH RECORDS & INFO. MANAGEMENT (RIM) POLICY 1001
.� NO. DATE REVISION(S) DESCRIPTION
SEAL �•: 0 12/16/2020 ISSUED FOR CONSTRUCTION
14985
/V
PROFESSIONAL ENG/ARCHSTAMP
BY CHK JAPPID DESCRIPTION
JLM DKJ JNT AREA CODE 2500
ACCOUNT NUMBER 10700
PROJECT NUMBER 0232884
DRAWING BY DKJ
STATION ID
CHECKER INITIALS JNT
12/16/2020 IJNT/
APPROVALS
REGIONAL
ENGINEER
MGR TECH !� DUKE I Piedmont
REC & STD ENERGY Natural Gas
PRINCIPAL
ENGINEER COPYRIGHT 2018
LINE 333-RETROFIT
SITE #7 OVERVIEW
ARCHDALE, NC
High Point Resource Center - High Point, North Carolina
STTMMEL ASSOCIATES P.A.
601 N. TRADE STREET, SUITE 200
WINSTON-SALEM, NC, 27101 338.723.1067
STIMMEL PROJECT # 20-222
REF. DWG(S)
SHEET(S) 6 OF 8 DWG SCALE N/A
DWG DATE 09/01/2020 SUPERSEDED
DRAWING NUMBER REVISION
PNG -C-333-0001005 0
DISCIPLINE / RESOURCE CENTER / LINE NUMBER

6"
(15cm)
6
(15cm
CRITICAL POINTS
A. OVERLAPS AND SEAMS
B. PROJECTED WATER LINE
C. CHANNEL BOTTOM/SIDE SLOPE VERTICES
A A
B B
C C
NOTES:
*HORIZONTAL STAPLE SPACING SHOULD
BE ALTERED IF NECESSARY TO ALLOW
STAPLES TO SECURE THE CRITICAL
POINTS ALONG THE CHANNEL SURFACE.
**IN LOOSE SOIL CONDITIONS, THE USE
OF STAPLE OR STAKE LENGTHS GREATER
THAN 6"(15CM) MAY BE NECESSARY TO
PROPERLY SECURE THE RECPS.
CHANNEL MATTING INSTALLATION
/ SCALE: NTS
2"-5" PATTERN 'A'
(5-12.5cm)
3'
(0.9m)
6'
(1.8m)
3.3'
(1 M)
ta
0.7 STAPLES PER SQ.YD.
2"-5"
(5-12.5cm)
PATTERN 'B'
3'
(0.9m)
6'
(1.8m
L 1 3.3'
1.6' (1 M)
(0.5m)
3.3'
(1 M)
0 0
1.15 STAPLES PER SQ.YD.
2"-5"
(5-12.5cm)
4:1 SLOPES (PATTERN 'A')
3:1 SLOPES (PATTERN 'B')
2:1 SLOPES (PATTERN 'C')
0
1:1 & STEEPER SLOPES
'D')
(PATTERN
O
MEDIUM/HIGH FLOW CHANNEL
'D')
(PATTERN
0
HIGH FLOW CHANNEL AND
SHORELINE (PATTERN 'E')
NOTES:
USE ECMDS® FOR MORE
ACCURATE STAPLE PATTERN SELECTION.
2"-5" PATTERN ' C' 2„-5„ PATTERN _'D' 2„-5„ PATTERN ' E' 2"-5"
(5-12.5cm) (5-12.5cm) (5-12.5cm) (5-12.5cm)
4, 4' 4' (0.6m) (25cm)
L.
1.6'
(0.5m)"(0.5m) (0.5m)
0 0 0
3.3' 3.3' 10"(25cm)
0 (1 M)
() 0 0 0 0O Y. 0
3.3'
0 0 0 0 0 0 0(1m)Of)
1.7 STAPLES PER SQ.YD. 3.4 STAPLES PER SQ.YD. 3.75 STAPLES PER SQ.YD.
1 STAPLE PATTERN GUIDE
SCALE: NTS
NCBEES CERT. NO.: C-1347
N CARO
Ss
SEAL r'
14985
PROFESSIONAL ENG/ARCHSTAMP
1. PREPARE SOIL BEFORE INSTALLING ROLLED
EROSION CONTROL PRODUCTS (RECPS),
INCLUDING ANY NECESSARY APPLICATION OF
LIME, FERTILIZER, AND SEED.
2. BEGIN AT THE TOP OF THE CHANNEL BY
ANCHORING THE RECPS IN A 6"(15CM) DEEP X
6"(15CM) WIDE TRENCH WITH APPROXIMATELY
12"(30CM) OF RECPS EXTENDED BEYOND THE
UP -SLOPE PORTION OF THE TRENCH. USE
MATTING AT THE CHANNEL/CULVERT OUTLET AS
SUPPLEMENTAL SCOUR PROTECTION AS NEEDED.
ANCHOR THE RECPS WITH A ROW OF
STAPLES/STAKES APPROXIMATELY 12"(30CM)
APART IN THE BOTTOM OF THE TRENCH.
BACKFILL AND COMPACT THE TRENCH AFTER
STAPLING. APPLY SEED TO THE COMPACTED SOIL
AND FOLD THE REMAINING 12"(30CM) PORTION OF
RECPS BACK OVER THE SEED AND COMPACTED
SOIL. SECURE RECPS OVER COMPACTED SOIL
WITH A ROW OF STAPLES/STAKES SPACED
APPROXIMATELY 12" APART ACROSS THE WIDTH
OF THE RECPS.
3. ROLL CENTER RECPS IN DIRECTION OF WATER
FLOW IN BOTTOM OF CHANNEL. RECPS WILL
UNROLL WITH APPROPRIATE SIDE AGAINST THE
SOIL SURFACE. ALL RECPS MUST BE SECURELY
FASTENED TO SOIL SURFACE BY PLACING
STAPLES/STAKES IN APPROPRIATE LOCATIONS AS
SHOWN IN THE STAPLE PATTERN GUIDE.
4. PLACE CONSECUTIVE RECPS END -OVER -END
(SHINGLE STYLE) WITH A 4"-6" OVERLAP. USE A
DOUBLE ROW OF STAPLES STAGGERED 4" APART
AND 4" ON CENTER TO SECURE RECPS.
5. FULL LENGTH EDGE OF RECPS AT TOP OF SIDE
SLOPES MUST BE ANCHORED WITH A ROW OF
STAPLES/STAKES APPROXIMATELY 12"(30CM)
APART IN A 6"(15CM) DEEP X 6"(15CM) WIDE
TRENCH. BACKFILL AND COMPACT THE TRENCH
AFTER STAPLING.
6. ADJACENT RECPS MUST BE OVERLAPPED
APPROXIMATELY 2"-5" (5-12.5CM) (DEPENDING ON
RECPS TYPE) AND STAPLED.
7. IN HIGH FLOW CHANNEL APPLICATIONS A STAPLE
CHECK SLOT IS RECOMMENDED AT 30 TO 40 FOOT
(9 -12M) INTERVALS. USE A DOUBLE ROW OF
STAPLES STAGGERED 4"(10CM) APART AND
4"(10CM) ON CENTER OVER ENTIRE WIDTH OF THE
CHANNEL.
8. THE TERMINAL END OF THE RECPS MUST BE
ANCHORED WITH A ROW OF STAPLES/STAKES
APPROXIMATELY 12" (30CM) APART IN A 6"(15CM)
DEEP X 6"(15CM) WIDE TRENCH. BACKFILL AND
COMPACT THE TRENCH AFTER STAPLING.
NORTH AMERICAN GREEN
MATERIAL SPECIFICATIONS S75BN
THE SHORT-TERM SINGLE NET EROSION CONTROL BLANKET SHALL BE A MACHINE
PRODUCED MAT OF 100% AGRICULTURAL STRAW WITH A FUNCTIONAL LONGEVITY OF UP
TO 12 MONTHS. (NOTE: FUNCTIONAL LONGEVITY MAY VARY DEPENDING UPON CLIMATIC
CONDITIONS, SOIL, GEOGRAPHICAL LOCATION, AND ELEVATION). THE BLANKET SHALL BE
OF CONSISTENT THICKNESS WITH THE STRAW EVENLY DISTRIBUTED OVER THE ENTIRE
AREA OF THE MAT. THE BLANKET SHALL BE COVERED ON THE TOP SIDE WITH A 100%
BIODEGRADABLE WOVEN NATURAL ORGANIC FIBER NET. THE NETTING SHALL CONSIST OF
MACHINE DIRECTIONAL STRANDS FORMED FROM TWO INTERTWINED YARNS WITH ACROSS
DIRECTIONAL STRANDS INTERWOVEN THROUGH THE TWISTED MACHINE STRANDS
(COMMONLY REFERRED TO AS A LENO WEAVE) TO FORM APPROXIMATE 0.50 X 1.0 IN. (1.27 X
2.54 CM) MESH. THE BLANKET SHALL BE SEWN TOGETHER ON 1.50 INCH (3.81 CENTERS
WITH DEGRADABLE THREAD. THE BLANKET SHALL BE MANUFACTURED WITH A COLORED
THREAD STITCHED ALONG BOTH OUTER EDGES (APPROXIMATELY 2-5 INCHES [5-12.5 CM]
FROM THE EDGE) AS AN OVERLAP GUIDE FOR ADJACENT MATS.
THE S75BN SHALL MEET TYPE 2.0 SPECIFICATION REQUIREMENTS ESTABLISHED BY THE
EROSION CONTROL TECHNOLOGY COUNCIL (ECTC) AND FEDERAL HIGHWAY
ADMINISTRATION'S (FHWA) FP-03 SECTION 713.17
STRAW FIBER CHANNEL LINING SHALL BE S75BN AS MANUFACTURED BY NORTH AMERICAN
GREEN, OR EQUIVALENT. THE S75BN SHORT TERM EROSION CONTROL BLANKET SHALL
HAVE THE FOLLOWING PROPERTIES:
MATERIAL CONTENT
STRAW FIBER 100% (0.5 LBS/YD"2) (0.27 KG/M"2)
NETTING TOP SIDE ONLY: LENO WOVEN 100%
BIODEGRADABLE NATURAL ORGANIC FIBER
9.3 LB/1,000 FT"2 (4.5 KG/100 M"2)
THREAD BIODEGRADABLE
PHYSICAL SPECIFICATIONS (ROLL)
WIDTH 6.67 FEET (2.03 M)
LENGTH 108 FEET (32.92 M)
WEIGHT 46.4 LBS (21.05 KG)
AREA 80.0 YD"2 (66.9 M"2)
NAG S75BN
3A
1
SLOPE MATTING INSTALLATION
SCALE: NTS
NORTH AMERICAN GREEN
MATERIAL SPECIFICATIONS SC-150BN
THE EXTENDED -TERM DOUBLE NET EROSION CONTROL BLANKET SHALL BE A
MACHINE -PRODUCED MAT OF 70% AGRICULTURAL STRAW AND 30% COCONUT FIBER WITH
A FUNCTIONAL LONGEVITY OF UP TO 18 MONTHS. (NOTE: FUNCTIONAL LONGEVITY MAY
VARY DEPENDING UPON CLIMATIC CONDITIONS, SOIL, GEOGRAPHICAL LOCATION, AND
ELEVATION). THE BLANKET SHALL BE OF CONSISTENT THICKNESS WITH THE STRAW AND
COCONUT EVENLY DISTRIBUTED OVER THE ENTIRE AREA OF THE MAT. THE BLANKET SHALL
BE COVERED ON THE TOP AND BOTTOM SIDES WITH A 100% BIODEGRADABLE WOVEN
NATURAL ORGANIC FIBER NETTING. THE NETTING SHALL CONSIST OF MACHINE
DIRECTIONAL STRANDS FORMED FROM TWO INTERTWINED YARNS WITH CROSS
DIRECTIONAL STRANDS INTERWOVEN THROUGH THE TWISTED MACHINE STRANDS
(COMMONLY REFERRED TO AS LENO WEAVE) TO FORM AN APPROXIMATE 0.50 X 1.0 IN. (1.27
X 2.54 MESH. THE BLANKET SHALL BE SEWN TOGETHER ON 1.50 INCH (3.81 CM) CENTERS
WITH DEGRADABLE THREAD. THE BLANKET SHALL BE MANUFACTURED WITH A COLORED
THREAD STITCHED ALONG BOTH OUTER EDGES (APPROXIMATELY 2-5 INCHES [5-12.5 CM]
FROM THE EDGE) AS AN OVERLAP GUIDE FOR ADJACENT MATS.
THE SC150BN SHALL MEET TYPE 33 SPECIFICATION REQUIREMENTS ESTABLISHED BY THE
EROSION CONTROL TECHNOLOGY COUNCIL (ECTC) AND FEDERAL HIGHWAY
ADMINISTRATION'S (FHWA) FP-03 SECTION 713.17.
COCONUT FIBER CHANNEL LINING SHALL BE SC150BN AS MANUFACTURED BY NORTH
AMERICAN GREEN, OR EQUIVALENT. THE SC150BN LONG-TERM EROSION CONTROL
BLANKET SHALL HAVE THE FOLLOWING PROPERTIES:
MATERIAL CONTENT
STRAW FIBER 70% (0.35 LBS/YD"2) (0.19 KG/M"2)
COCONUT FIBER 30% (0.15 LBS/YD"2) (0.08 KG/M"2)
NETTING TOP: LENO WOVEN 100% BIODEGRADABLE ORGANIC JUTE
9.35 LB/1,000 FT"2 (4.5 KG/100 M"2)
BOTTOM: 100% BIODEGRADABLE ORGANIC JUTE
7.7 LB/1000 FT"2 (3.76 KG/100 M"2)
THREAD BIODEGRADABLE
PHYSICAL SPECIFICATIONS (ROLL)
WIDTH 6.67 FEET (2.03 M)
LENGTH 108 FEET (32.92 M)
WEIGHT 52.22 LBS (23.69 KG)
AREA 80.0 YD"2 (66.9 M"2)
NAG SC-150BN
12"
3"(7.5cm
0
1. PREPARE SOIL BEFORE INSTALLING ROLLED
EROSION CONTROL PRODUCTS (RECPS),
INCLUDING ANY NECESSARY APPLICATION OF
LIME, FERTILIZER, AND SEED.
2. BEGIN AT THE TOP OF THE SLOPE BY
ANCHORING THE RECPS IN A 6"(15CM) DEEP X
6"(15CM) WIDE TRENCH WITH APPROXIMATELY
12" (30CM) OF RECPS EXTENDED BEYOND THE
UP -SLOPE PORTION OF THE TRENCH.
ANCHOR THE RECPS WITH A ROW OF
STAPLES/STAKES APPROXIMATELY 12" (30CM)
APART IN THE BOTTOM OF THE TRENCH.
BACKFILL AND COMPACT THE TRENCH AFTER
STAPLING. APPLY SEED TO THE COMPACTED
SOIL AND FOLD THE REMAINING 12"(30CM)
PORTION OF RECPS BACK OVER THE SEED
AND COMPACTED SOIL. SECURE RECPS OVER
COMPACTED SOIL WITH A ROW OF
STAPLES/STAKES SPACED APPROXIMATELY
12"(30CM) APART ACROSS THE WIDTH OF THE
RECPS.
3. ROLL THE RECPS (A) DOWN OR (B)
HORIZONTALLY ACROSS THE SLOPE. RECPS
WILL UNROLL WITH APPROPRIATE SIDE
AGAINST THE SOIL SURFACE. ALL RECPS
MUST BE SECURELY FASTENED TO SOIL
SURFACE BY PLACING STAPLES/STAKES IN
APPROPRIATE LOCATIONS AS SHOWN IN THE
STAPLE PATTERN GUIDE.
4. THE EDGES OF PARALLEL RECPS MUST BE
STAPLED WITH APPROXIMATELY 2" - 5"
(5-12.5CM) OVERLAP DEPENDING ON THE
RECPS TYPE.
5. CONSECUTIVE RECPS SPLICED DOWN THE
SLOPE MUST BE END OVER END (SHINGLE
STYLE) WITH AN APPROXIMATE 3"(7.5CM)
OVERLAP. STAPLE THROUGH OVERLAPPED
AREA, APPROXIMATELY 12"(30CM) APART
ACROSS ENTIRE RECPS WIDTH.
*NOTE:
IN LOOSE SOIL CONDITIONS, THE USE OF
STAPLE OR STAKE LENGTHS GREATER THAN
6"(15CM) MAY BE NECESSARY TO PROPERLY
SECURE THE RECPS.
NORTH AMERICAN GREEN
MATERIAL SPECIFICATIONS C-125BN
THE LONG-TERM DOUBLE NET EROSION CONTROL BLANKET SHALL BE A MACHINE
PRODUCED MAT OF 100% COCONUT FIBER WITH A FUNCTIONAL LONGEVITY OF UP TO 24
MONTHS. (NOTE: FUNCTIONAL LONGEVITY MAY VARY DEPENDING UPON CLIMATIC
CONDITIONS, SOIL, GEOGRAPHICAL LOCATION, AND ELEVATION). THE BLANKET SHALL BE
OF CONSISTENT THICKNESS WITH THE COCONUT EVENLY DISTRIBUTED OVER THE ENTIRE
AREA OF THE MAT. THE BLANKET SHALL BE COVERED ON THE TOP AND BOTTOM SIDES
WITH 100% BIODEGRADABLE WOVEN NATURAL ORGANIC FIBER NETTING. THE NETTING
SHALL CONSIST OF MACHINE DIRECTIONAL STRANDS FORMED FROM TWO INTERTWINED
YARNS WITH CROSS DIRECTIONAL STRANDS INTERWOVEN THROUGH THE THE TWISTED
MACHINE STRANDS (COMMONLY REFERRED TO AS LENO TO FORM AN APPROXIMATE 0.50 X
1.0 IN (1.27 X 2.54 CM) MESH. THE BLANKET SHALL BE SEWN TOGETHER ON 1.50 INCH (3.81
CM) CENTERS WITH DEGRADABLE THREAD. THE BLANKET SHALL BE MANUFACTURED WITH
A COLORED THREAD STITCHED ALONG BOTH OUTER EDGES (APPROXIMATELY 2-5 INCHES
[5-12.5 FROM THE EDGE) AS AN OVERLAP GUIDE FOR ADJACENT MATS.
THE C125BN SHALL MEET TYPE 4 SPECIFICATION REQUIREMENTS ESTABLISHED BY THE
EROSION CONTROL TECHNOLOGY COUNCIL (ECTC) AND FEDERAL HIGHWAY
ADMINISTRATION'S (FHWA) FP-03 SECTION 713.17
COCONUT FIBER CHANNEL LINING SHALL BE C125BN AS MANUFACTURED BY NORTH
AMERICAN GREEN, OR EQUIVALENT. THE C125BN LONG-TERM EROSION CONTROL BLANKET
SHALL HAVE THE FOLLOWING PROPERTIES:
MATERIAL CONTENT
COCONUT FIBER 100% (0.5 LBS/YD"2) (0.27 KG/M"2)
NETTING TOP: LENO WOVEN 100% BIODEGRADABLE ORGANIC JUTE
9.35 LB/1,000 FTA2 (4.5 KG/100 MA2)
BOTTOM: 100% BIODEGRADABLE ORGANIC JUTE
7.7 LB/1000 FT"2 (3.76 KG/100 M"2)
THREAD BIODEGRADABLE
PHYSICAL SPECIFICATIONS (ROLL)
WIDTH 6.67 FEET (2.03 M)
LENGTH 108 FEET (32.92 M)
WEIGHT 52.22 LBS (23.69 KG)
AREA 80.0 YD"2 (66.9 MA2)
NAG C-125BN
SCALE: NTS / SCALE: NTS \ v / SCALE: NTS
PROPRIETARY & CONFIDENTIAL ALL RIGHTS RESERVED * DO NOT SCALE THIS DRAWING * USE DIMENSIONS ONLY
PIEDMONT'S NATURAL GAS FACILITY DRAWINGS ARE CONSIDERED CONFIDENTIAL (OM-1095) * DRAWING IS CURRENT ONLY THROUGH THE LATEST REVISED DATE * TO INSURE THERE IS NO RISK OF INAPPROPRIATE DISCLOSER ALL PREVIOUS PAPER COPIES OF THIS DRAWING MUST BE DESTROYED IN ACCORDANCE WITH RECORDS & INFO. MANAGEMENT (RIM) POLICY 1001
NO.
DATE
REVISION(S) DESCRIPTION
BY
CHK
APPD
I DESCRIPTION
APPROVALS
!� DUKEr6111 Piedmont
� ENERGY. Natural Gas
COPYRIGHT 2018
LINE 333-RETROFIT
SITE #7 OVERVIEW
ARCH DALE , NC
High Point Resource Center - High Point, North Carolina
0
12/16/2020
ISSUED FOR CONSTRUCTION
JLM
DKJ
JNT
AREA CODE
2500
DATE
INITIALS
REGIONAL
ENGINEER
ACCOUNT NUMBER
10700
PROJECT NUMBER
0232884
DATE
INITIALS
MGR TECH
REC &STD
DRAWING BY
DKJ
STATION ID
DATE
12/16/2020
INITIALS
JNT /
PRINCIPAL
ENGINEER
CHECKER INITIALS
JNT
STIMMEL ASSOCIATES P.A.
601 N. TRADE STREET. SUITE 200
WINSTON-SALEM, NC. 27101 336.723.1067
STIMMEL PROJECT # 20-222
REF. DWG(S)
SHEET(S) 7 OF 8 1 DWG SCALE N/A
DWG DATE 09/01/2020 SUPERSEDED
DRAWING NUMBER REVISION
PNG -VC-333-000100 0
DISCIPLINE / RESOURCE CENTER / LINE NUMBER

DRIVE AND PAD AREA
6" #57 WASHED STONE
- (SEE PLAN)
COMPACT SUBGRADE TO 95%, MIRAFI 170N NON -WOVEN GEOTEXTILE
STANDARD PROCTOR FABRIC. OVERLAP ENDS AND EDGES
12" AND PIN PRIOR TO STONE
PLACEMENT
#57 GRAVEL DETAIL
SCALE: NTS
DRIVE AND PAD AREA
��o�oo O�oo 0
6" #57 WASHED o0 0 00
STONE - (SEE PLAN) o
_III=III III=III-I I 4" TERRACELL CONTAINMENT
III —III GRID. WITH 2" #57 WASHED
STONE OVERLAY
COMPACT SUBGRADE TO 95% MIRAFI 170N NON -WOVEN GEOTEXTILE
STANDARD PROCTOR FABRIC. OVERLAP ENDS AND EDGES
12" AND PIN PRIOR TO STONE
PLACEMENT
TERRACELL GRAVEL DETAIL
SCALE: NTS
6" ABC - (SEE
PLAN)
COMPACT SUBGRADE TO 95%
STANDARD PROCTOR
DRIVE AND PAD AREA
GEOTEXTILE FABRIC.
OVERLAP ENDS AND EDGES 12" AND
PIN PRIOR TO STONE PLACEMENT
GRAVEL PAVING DETAIL
SCALE: NTS LAUNCHER SITE ONLY
1
1 " S9.513 SURFACE
2.5" 119.013 INTERMEDIATE
O�o0QD0Q�o 0O�o�o
O�0 -0 ODOO OHO OD
Oo�O�O01O�Oo�O�Oo� 8 ABC (100 STD. PROCTOR)
COMPACTED SUBGRADE SHALL BE
95% STANDARD PROCTOR AND
98% IN UPPER 12"
IF THE COMPACTED STONE BASE WILL NOT BE COVERED WITH ASPHALT
IMMEDIATELY AFTER PASSING A PROOF ROLL TEST, THEN THE STONE SHALL BE
PROTECTED WITH A NCDOT STANDARD SAND SEAL (SECTION 660) OR WITH AN
INTERMEDIATE ASPHALT PAVEMENT OF SUFFICIENT THICKNESS AND
COMPOSITION TO PROTECT THE STONE FROM WATER INFILTRATION AND
CONSTRUCTION TRAFFIC
HEAVY DUTY ASPHALT PAVING
SCALE: NTS
NCBEES CERT. NO.: C-1347
N CAR
'4 SEAL r'
4985
�'��`�`•`�`. G.I
PROFESSIONAL ENG/ARCHSTAMP
2' MIN.
4% CROWN
IN SUBGRADE
AND SURFACE
ABC
STONE
DRAINAGE SWALE OR DESCENDING SLOPE
2' MIN
AGGREGATE ROAD MAINTENANCE
• ADD ABC STONE AS NEEDED TO FILL IN RUTS, AGGREGATE LOSS(SHARP TURN) AREAS,
AND OTHER DEPRESSIONS. DO NOT ALLOW WATER TO POND ON THE SURFACE.
• WHEN ADDING ABC STONE, SCARIFY THE UPPER 2" TO 4" OF THE STONE PRIOR TO
PLACING NEW ABC STONE AND COMPACT WITH A VIBRATORY DRUM ROLLER.
• THE ABC STONE SHOULD BE PLACED AND COMPACTED AT A MOISTURE CONTENT WET
OF ITS OPTIMUM MOISTURE CONTENT. THE ADDITION OF WATER AT THE SITE MAY BE
REQUIRED.
• MAINTAIN DESIGN SURFACE SLOPES. PREVENT PONDING OF WATER CAUSED BY BUILDUP
OF AGGREGATE OR SOIL AT THE EDGE OF THE PAVEMENT.
• PREVENT BLOCKAGE OF THE "DAY LIGHTED" DRAINED EDGES OF THE STONE PAVEMENT.
TYPICAL STONE ACCESS ROAD SECTION
SCALE: 1" = V-0"
PROPRIETARY & CONFIDENTIAL ALL RIGHTS RESERVED * DO NOT SCALE THIS DRAWING * USE DIMENSIONS ONLY
PUMP PROPOSED
EARTH BERM
4ZZ::��
TYP.) 10' X 10'
001 TEMP. CONSTRUCTION SILT BAG
STREAM CROSSING
FLOW
— 4 -- —� /\\
/
STREAM
FLOW
5'
—LMNI.
SANDBAGS
CROSSINGPIPE
SANDBAGS
15'
PROPOSED
EARTH BERM
(TYP.)
30' DISTURBED CORRIDOR
PLAN
PROPOSED
TOP OF
EARTH BERM
FROM
TOBANK
(TYP.)
TYP
4'
PUMP
PUMP
TEMP. 24"
TO 42"
CMP
0 o
18"
MIN.
0
EXISTING
TEMPORARY
L
INSTALL SANDBAGS IN PIPE
STREAM
SANDBAG
INVERT WHILE PUMPING AROUND
TEMPORARY
BED
DAM
DURING CONSTRUCTION.
SANDBAG
10" GAS
REMOVE SANDBAGS TO ALLOW
DAM
TRANSMISSION
FLOW THROUGH PIPE WHEN
MAIN
NOT PUMPING AROUND.
SECTION
A -A
TYPICAL STREAM PUMP AROUND
IF SCALE: NTS
G
TOE OF BANK
TOP OF BANK
STREAM BANK
PLANTING (TYP.)
USE ORIGINAL STREAM
BED MATERIAL AS FINAL
LIFT OF TRENCH BACKFILL.
DO NOT USE RIP RAP IN
TRENCH
G
PLAN VIEW
ORDINARY HIGH
WATER MARK
G
CROSS SECTION
NOTES:
A 1.PROVIDE BYPASS PUMPING EQUIPMENT OF SUFFICIENT
CAPACITY TO HANDLE THE BASE FLOW OF THE STREAM.
2.PROVIDE CLASS B RIP RAP PADS WITH GEOTEXTILE FABRIC
UNDERLINER FOR PUMP INTAKE AND DISCHARGE LINES TO
PREVENT STREAM BED SCOUR.
3.EFFLUENT FROM DEWATERING BETWEEN COFFER DAMS
SHALL BE PUMPED TO A SILT BAG AS SHOWN ON THE
DETAIL, AND NOT DIRECTLY TO THE STREAM.
4.THE FLOW THRU PIPES) SHALL BE THE SAME SIZE AND
NUMBER AS SHOWN FOR THE TEMPORARY STREAM
CROSSINGS.
CONSTRUCTION SEQUENCE FOR BYPASS PUMPING
1.INSTALL PUMP AND LINE TO PUMP FROM AREA UPSTREAM
OF TEMPORARY STREAM CROSSING TO AREA DOWNSTREAM
OF CONSTRUCTION AREA. BEGIN PUMPING AND CONTINUE
PUMPING WHILE WORKING WITHIN THE STREAM.
2.INSTALL UPSTREAM COFFER DAM AND TEMPORARY CMP.
COVER PIPE INLET WITH FABRIC AND SANDBAGS AS SHOWN
IN DETAIL WHILE WORKING IN THE STREAM. ALLOW
STREAM FLOW THROUGH CMP WHEN NOT WORKING WITHIN
THE STREAM.
3.INSTALL DOWNSTREAM TEMPORARY COFFER DAM TO
PREVENT BACKFLOW INTO CONSTRUCTION AREA.
4.INSTALL PROPOSED EARTH BERM ALONG TOP OF BANK ON
EACH SIDE OF THE CONSTRUCTION AREA.
5.UPON CONSTRUCTION COMPLETION REMOVE COFFER DAMS,
PIPE AND OTHER TEMPORARY MEASURES AND INSTALL
TEMPORARY STREAM CROSSING IF NEEDED FOR
CONSTRUCTION ACCESS TO OTHER SECTIONS OF THE
PROJECT. IF NOT NEEDED, PROCEED WITH STREAM BANK
RESTORATION. SEE DETAIL 2 STREAM CROSSING POST
CONSTRUCTION FOR RESTORATION INFORMATION.
6.UPON STABILIZATION OF CLEARED AREAS, REMOVE
TEMPORARY EARTH BERMS.
STREAM BANK PLANTING
AND COIR MATTING
/ PROPOSED EASEMENT (TYP.)
MAXIMUM STREAM
DISTURBANCE
—G
PROPOSED NATURAL GAS
PIPELINE
COIR MATTING TO
EXTEND 5' PAST TOP
OF BANK (TYP.)
NOTE:
CONTRACTOR SHALL RETURN ALL STREAM
CROSSINGS TO THIS MINIMUM CONDITION.
STREAM CROSSING POST CONSTRUCTION
IF SCALE: NTS
PIEDMONT'S NATURAL GAS FACILITY DRAWINGS ARE CONSIDERED CONFIDENTIAL (OM-1095) * DRAWING IS CURRENT ONLY THROUGH THE LATEST REVISED DATE * TO INSURE THERE IS NO RISK OF INAPPROPRIATE DISCLOSER ALL PREVIOUS PAPER COPIES OF THIS DRAWING MUST BE DESTROYED IN ACCORDANCE WITH RECORDS & INFO. MANAGEMENT (RIM) POLICY 1001
NO.
DATE
REVISION(S) DESCRIPTION
BY
CHK
APPD
I DESCRIPTION
APPROVALS
!� DUKEr6111 Piedmont
� ENERGY. Natural Gas
COPYRIGHT 2018
LINE 333-RETROFIT
SITE #7 OVERVIEW
ARCH DALE , NC
High Point Resource Center - High Point, North Carolina
0
112/16/2020
ISSUED FOR CONSTRUCTION
IJLIVI
DKJ
JNT
AREA CODE
2500
DATE
INITIALS
REGIONAL
ENGINEER
ACCOUNT NUMBER
10700
PROJECT NUMBER
0232884
DATE
INITIALS
MGR TECH
REC&STD
DRAWING BY
DKJ
STATION ID
DATE
12/16/2020
INITIALS
JNT /
PRINCIPAL
ENGINEER
CHECKER INITIALS
T JNT
STIMMEL ASSOCIATES PA
601 N. TRADE STREET, SUITE 200
WINSTON—SALEM, NC, 27101 336.723.1067
STIMMEL PROJECT # 20-222
REF. DWG(S)
SHEET(S) 8 OF 8 DWG SCALE N/A
DWG DATE 09/01/2020 SUPERSEDED
DRAWING NUMBER REVISION
PNG -C-333-0001007 0
DISCIPLINE / RESOURCE CENTER / LINE NUMBER