20150305 Ver 1_Approved Soil Erosion Plan_20150812

Letter of Transmittal
S &ME, Inc
*S&ME
9751 Southern Pine Blvd
Charlotte, NC 28273
6.13.2015
(704) 523 -4726
Soil Erosion and Sediment Control Plan Guilford County, NC
(704) 525 -3953 fax
7.29.2015
N C Division of Water Resources
450 W Hanes Mill Rd. Suite 300
Winston Salem, North Carolina 27105
WE ARE SENDING YOU: ® Attached
❑ Shop drawings ❑ Prints
® Copy of letter ❑ Report
DATE: August 10, 2015 I JOB NO: 4335 -14 -220
ATTENTION- Ms. Sue Homewood
Gas Pipeline MP1357 Pipeline Replacement
Approved Soil Erosion Plan
RECEIVED
N C Dept of ENR
AUG 12 2015
Winston -Salem
❑ Under separate cover via R
® Plans ❑ Draft ❑ Specifications
COPIES
DATE
NO
DESCRIPTION
1
6.13.2015
1
Soil Erosion and Sediment Control Plan Guilford County, NC
1
7.29.2015
2
NC Division of Land Quality Letter of Approval with Modifications
1
5.1.2015
3
Approximate Waters of the U.S. Figure
THESE ARE TRANSMITTED AS CHECKED BELOW:
❑ For approval
❑ As requested
❑ FORBIDS DUE:
® For your record
❑ For review and comment ❑
❑ PRINTS RETURNED AFTER LOAN TO US
REMARKS: For your records regarding approved 401 water quality certification (DWR # 15 -0305) Williams Gas Pipeline has received
approval of their Soil Erosion and Sediment Control Plan that will involve the placement of rip -rap (RP Detail) within the stream -bed of
Stream S3 (reference Figure 4) Please let me know if you have questions. Thank you
- Darrnn Peine
SIGN. DC"A- N' pt4-�
COPY TO: File, Williams
IF ENCLOSURES ARE NOT AS NOTED, PLEASE NOTIFY US AT ONCE
This Letter of Transmittal and the documents accompanying this Letter of Transmittal contain information from S &ME, Inc , which is confidential and legally
privileged The information is intended only for use of the individual or entity named on this Letter of Transmittal If you are not the intended recipient, you
are hereby notified that any disclosure, copying, distribution or the taking of any action in reliance on these documents is strictly prohibited
S &ME SFG -001
(Rev 04/04)

,.,IP
6
o MALI REPLACEMENT
MAN LAME 6E" A'
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... yr.
VICINITY MAP
1. T. S.
SOIL EROSION AND SEDIMENT CONTROL PLAN
2015 DOT REPLACEMENT
30" MAIN LINE "A"
M.P. 1356.99 TO M.P. 1358.27
GUILFORD COUNTY, NORTH CAROLINA
PROJECT DESCRIPTION
THE SCORE OF THIS PROJECT CONSISTS OF THE REPLACEMENT OF TRN600IINTINENTAL CAS
PIPELINE'S 134L) HIGH PRESSURE NATURAL CAS M+IIEIIE 'A'
AS FOLLOWS :
NO LOW
OSTM
MOLItDDIr
Da
OTUL w
YDTAL
mm 10Lti1
TWA,
LEON 11Q71
lOKY
TWAL LAW
1ST GMQ Ihm)
A
1316.0
131A.m
1.111
AAD1'
KR/OO [YT
14.10 AM
IFt
• ILPM Vu:S.t
+.
SURVEY AND STARE PIPELINE CENTERLINE AND WORK AREA LIMIT.
12.
RETURN TOPSOIL TO DESIGNATED AREAS.
OWNER / APPLICANT
THE REPLACEMENT IS af,UNINC DIYE TO THE NEED FOR MAIN LINE 'A' TO HAVE
NIDIRECTIOIAL FLOW.wINLINE 'A CUIENRT US TO REGULATE FLOW GOING MONTH.
INSTEAD OF ANOTHER SET O REGLATORS TO REGULATE FLOW 001NIG SOTRL THE PIPE WILL E
UPGRADED TO COMPLY WITH THE EXISTING CLASS 111 AKA. THE MEW PIPELINES WILL E
PLACED WITHIN THE SAME TRENCHES AS THE KINDRED PIPELINES. AND ALL O THE
VI STUNNED AREA SMALL KE RESTORED TO THE ORIGINAL COON- TIE DISTUFM AREAS
W[LL E PRIMARILY WITHIN THE EXISTING WAIMEAIED TGPL COR DOR.
THE PROPOSED WON IS SCHEDULED TO BEGIN APPROXIMATELY AK, 2015 NO WILL BE
COMPLETED DT APPROXIMATELY SEPTEMBER. 2015. ALL WOE PERFORMED WILL E IN
GUILFORD COUNTY. NORTH CM0.1MA.
SEQUENCE OF CONSTRUCTION
i NO HAY OR STRAW MULCH SHALL BE PLACED ON WATEMY BANKS. AT A MINIMUM.
ALL WATERBODT BANKS SHALL BE COVERED WITH AN EROSION CONTROL FABRIC.
F-, Grq.M St.M4.tlr• .._.._ .____
SIk Ar,.
I.
WA APPROVALEOF TYETENVIRONEIITAL PUN AND
10.
FINAL GRADE RIGHT-0F -WAY AFTER BACKFILL OF TRENCH.
TAKE SPECIFIED PIPELINES LINE OUT OF SERVICE AND EVACUATE GAS.
2.
MARE NOTIFICATIONS ACCORDING TO PERMIT REQUIREMENTS.
11.
INSTALL PERMANENT EROSION AND SEDIMENT CONTROL MEASURES.
9.2.
3.
CONDUCT A PRE-CONSTRUCTION CONFERENCE PRIOR TO STARTING.
mE1CTMl 9"0=
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SURVEY AND STARE PIPELINE CENTERLINE AND WORK AREA LIMIT.
12.
RETURN TOPSOIL TO DESIGNATED AREAS.
OWNER / APPLICANT
5.
INSTALL CONSTRUCTION ACCESS.
13.
COMPLETE FINAL STABILIZATION. INCLUDING SOIL TREATMENT.
■ILLIM6 GAS PIPELINE - TRANSCO
6.
GRIRI SCR SAFETY FENCE. SEDIMENT BARRIERS AND OTHER SEDIMENT
; d.,,
SEEDED PREPARATION. SEED APPLICATION AND MULCHING.
P.D. BOX 1396
N
TNAPF DEVICE
TNAPPIH�
011121 S71A[RR
9.5
2800 POST DIX BOLLEVARO
i.
INSTALL SUETY FENCE, SEpIMENT BARPIEpS AID OTHER SEDIMENT TRAPPING DEVICES.
1+.
UPON COMPANY APPROVAL OF STABILIZATION AID REVEGETATION.
HOUSTON. TEXAS 77251 -1396
■ITN RIP RAP IRP) ACR05S ENTIRE TEMPORARY WORKSPACE AND ALONG CHANNEL BANKS AFTER
NSTAL E 1PIENT CROSSING Ulf APPL CABLE,.
AND MULCH REQUIREMENTS
REMOVE TEMPORARY EROSION AND SEDIMENT CONTROL IEASlIRES
CONTACT: RADALL FLOWERS
PERMIT AGENT
I.
STRIP TOPSOIL FROM DESIGNATED AREAS AND ROUGH GRADE RIGHT-0F -WAY.
wnb aLTK. fWIn
AND STABILIZE AREA DISTURBED BY REMOVAL.
IT13) 215 -2630
9.
FACILITY CONSTRUCTION PHASE.
SHALL THEN NOT BE REMOVED AT ANY POINT OARING OR AFTER CONSTRUCTION.
RESTARILIZATION SHALL E ACCOMPLISHED IN ACCORDANCE WITH THE
YIX
TYPE
COMPONENTS
APPLICATION RATES
NORTH CAROLINA MANUAL REOUIREMENTS.
i NO HAY OR STRAW MULCH SHALL BE PLACED ON WATEMY BANKS. AT A MINIMUM.
ALL WATERBODT BANKS SHALL BE COVERED WITH AN EROSION CONTROL FABRIC.
F-, Grq.M St.M4.tlr• .._.._ .____
SIk Ar,.
ly
51.b1M."_TTtr
D Mu.
•..
9.1.
TAKE SPECIFIED PIPELINES LINE OUT OF SERVICE AND EVACUATE GAS.
:.S A 4
�••- -�
1.6 9?
wok,. d.,b,
9.2.
CUT AND REMOVE PIPE AT ENDS OF REPLACEMENT SECTION
STATE OF
mE1CTMl 9"0=
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9.7.
PIG EXISTING PIPE SECTION AM COLLECT LIQUIDS FOR DISPOSAL.
NORTH CAROLINA
]6...
S••..
/..nn
9.+
FOR MINOR WATERBODY CROSSING IMBC). CHAAWEL WILL NOT E DISTURBED UNTIL DAY
LM• R.
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v.rc HI
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O PIPE INSTALLATION.
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9.5
FOR YINOI WATEABODY CROSSING INK). CHANNEL WILL BE IMMEDIATELY STABILIZED
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Q
■ITN RIP RAP IRP) ACR05S ENTIRE TEMPORARY WORKSPACE AND ALONG CHANNEL BANKS AFTER
TABLE 1: SEED MIXTURES, SOIL SUPPLEMENTS
AND MULCH REQUIREMENTS
N_
All ..Iba. m,•.,
CHANNEL PIPE INSTALLATION IS COMPLETE AT THE END OF THE WORK DAY. RIP RAP (RP)
la'u.Pl 1.n
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ER
SHALL THEN NOT BE REMOVED AT ANY POINT OARING OR AFTER CONSTRUCTION.
tt
YIX
TYPE
COMPONENTS
APPLICATION RATES
APPLICATION DATES
A
TEMPORARY COVER FOR UPLAND
RYE (GRAIN) l
120 LB / N21E t
JAN 1 - MAY 1
9.6.
EXCAVATE AND REIDVE EXISTING PIPE.
AND RIPARIAN AREAS.
KOBE LESPEDEZA YIX
50 LB / ACRE YIX
9.7.
HAUL NEW PIPE TO Al HT-OF WAY.
PLANT ON EXPOSED SLOPES
GERMAN MILLET
40 LB / ACRE
MAY 1 - AUG 15
9. D.
BhO, PLACE ON SUPPORT. ALIGN. AND VELD PIPE REPLACEMENT SECTION.
WITHIN 7 DAYS.
RYE IGRAIN)
120 LB / ACRE
AUG 15 - NOW 15
9.9.
PERFORM INSPECTION OF WELDS AND APPLY COATING TO WELD AREA.
SEE TABLES 6.10 a. D. 0
AGRICULTURAL LINE
2000 LB / ACRE
ALL SEAM
9.10.
PREPARE TRENCH FOR INSTALLATION OF NEW PIPE.
EROSION AND SEOIIENT CONTROL
FERTILIZER 110 - 111-10)
750 LB /ACRE
JAN 1 MAY 1
PLANNING AND DESIGN MANUAL.
750 U / ACRE
MAY 1 - AUG 15
9.11.
INSPECT MEN PIPE COATING, AND LOWER PIPE IN PLACE.
t00D LB / ACRE
AUG 15 - NOV 15
9.12,
INSTALL PERMANENT TRENCH PLUGS, PAD PIPE. AND BACKFILL TRENCH.
S
PERENNIAL COVER FOR UPLAND
TALL FESCUE
80 LB Pl. / ACRE l
FALL POSSIBLE:
9.13.
PERFORM HYDROSTATIC TEST OF PIPE REPLACEMENT SECTION.
AND RIPAR IAN AREAS.
KOBE LESPEDEZA YIX
20 LB PLS / ACRE MIX
AUG 20 - OCT 25
9.14.
COPLETE FINAL -INS.
SEE TABLE 6.11.1 PAGE 6.11.20
9.15.
yTIE
WITH NATURAL GAS AND PLACE
EROSION AND SEDIMENT CONTROL
NURSE PLAITS:
PIPEL IANENCINASERYICE.IRE
PLANNING AND DESIGN MANUAL
GERMAN MILLET
ADD 10 LB / ACRE TO ABOVE MIX
MAY 1 - A11G 15
RYE (GRAIN)
ADD 40 LB / ACRE TO ABOVE MIX
PRIOR TO MAY 1 OR
AFTER AUG 15
AGRICULTURAL LINE
2 TON / ACRE OR TO PH-6
FERTILIZER 110 - 10-101
lIDDO LB / ACRE
MAY OR STRAW MULCH s
4000 LB / ACRE
C
WETLANDS AREAS
RTE (GRAIN)
40 LB PLS /ACRE
COVER FOA WETLANDS AREAS WITH NO
INC FERTILIZER, LIIE. NAY
ALL DATES DECIDED BY
STANDINO WATER. (NO UPLAND MIX
OR STRAW MULCH SHALL
CORP OF ENGINEERS
�H81C£ C
O PERENNIAL GRASSES AND LEGUMES
APPLIED.)
IXMNMR lia
SHALL BE PLANTED IN WETLANDS.)
i NO HAY OR STRAW MULCH SHALL BE PLACED ON WATEMY BANKS. AT A MINIMUM.
ALL WATERBODT BANKS SHALL BE COVERED WITH AN EROSION CONTROL FABRIC.
F-, Grq.M St.M4.tlr• .._.._ .____
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NOTE:
QUANTITIES ARE FOR THE SOIL EROSION CONTROL MEASURE ITE16 LISTED. WMT171ES
FOR ALL OTHER ITEMS. INCLUDING BUT NOT LIMITED TO DIVERSIONS. STREAM CROSSINGS.
TEMPORARY CULVERT CROSSINGS. MINOR L INTERMEDIATE WATERBODY CROSSINGS. TRENCH
PLUGS. EROSION CONTROL BLANKETS. CHECK DAMS AM HYDROSTATIC DEMATERING STRUCTURES,
SHALL BE THE RESP061BILITY OF THE CONTRACTOR.
DISTURBED
AREA
AREA N=FTIMI
A'm
am 1
Lm AM
SMT S
LM ACRES
SKU 1
t.93 am
MAL IISIINID AREA
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® IKICMES SOIL EIIREIO CU1111L WASM DETAIL

OMF115HIP
T 8 F BERRY L L C
L L W 595A1
VARREN, DOROTHY LEE L/T. ET AL
L L NO 5958
WILLIAMS DOROTHY.
JANICE D LASPINA
JEFF M lASPINA
STATE HIGHWAY W 2190
EYENSFIELD ROAD
'-
CLARK. JON B M ZIMIFAYW. T JACK JR t
L L NO 595 2B -
RRFAT POLEL. JR .
ADAM LEE LAW
L L MO 596A
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n L L NO 5968
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L L NO 595C
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CONSTRUCTION MIIOOM
OR RESTRICTION
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SIND
TOPSOIL SALVAGE
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NEEDLE LNG SUPPLY 10 LINE
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LIMITS ff DISTURBANCE X., � �y
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1 Ir_-- - - -_ -_ \
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- _----------- _ - - - - -� Tn�-
EXISTING JO' WIN LIRE 'A' - ---------------
__ -_ -_ -_f _ - -_ _ ---- — ----- _---------------- /
- _- _- _--- _-- - - - - -_ __---- -_ -_ -_ ------ - - - - --
EXISTING 76' WIN LIKE 'B'
PRIPDSED 70' WIN LINE REPLACEMENT
IN LINE 'C' l.- _- _- _' - - - - --
EXISTING 36' J
- -_- - -_ -- -_- -� _ _ - -, _
sI_-
_- _ - - -__- -_ -_ -
210' I
- 115' 16_� �-
50' X7
PINE METALS LNG FUEL
METER STATION
LIMITS ff DISNRBANCE
Q
M
co
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GENERAL NOTES
CONSTRUCTION LEGEND
EROSION CONTROL LEGEND
PROJECT SPECIFIC NOTES
SOIL LEGEND
EROSION CONTROL TYPICAL LAYOUT
1 THE TOPOGRAPHIC FEATURES SHORN MERE COMPILED FAON FIELD SURVEY
MEASUREMENTS AND ARE REFERENCED TO THE NORTH AMER CAN VERTICAL
DATUM ff 1988
STND - STANIARD CONSTRUCTION RIGHT ff WAY CLEANING AND GRADING CLEAN VEGETATION
AND PERFORM GRADING ONLY WITHIN CERTIFICATED AND STAKED CONSTRUCTION LIMITS
DRY - BATERSOOY CONSTRUCTION RIGHT-CF-VA Y CLEARING AND GRADING. CUT VEGETATION OFF AT CRUD
®
EROSION CONTROL MEASURE
CI82 O.IFFIRO SANDY CLAY LDW 2 TO 6 PERCENT SLOPES. MODERATELY ERODED
t EROSION CONTROL MEASURE AS DEPICTED IN THESE PLANS ARE INTENDED AS GUIDELINES AND WY LIMITS IF p.
BE ADJUSTED BY WILLIAMS ENVIRONMENTAL INSPECTORS TO MEET ACTUAL FIELD COOITIUMS CIC2 CLIFFOD SANDY CLAY LDW. 6 TO 10 PERCENT AffES. MODERATELY ERODED DIST I\L aF o
- J� - - - -- - - - - -- -
2 MILE POST. STATIONING AND DISTANCES SHORN ALONC THE PIPELINE IIIONT-0FiAY
ARE BASED a SURVEY MEASUREMENTS WOE TO CONFORM TO THE NATURAL GAWK
SURFACE PROFILE
LEVEL. LEAVING ROOT SYSTEMS IN PLACE AND REMOVE VEGETATION FOR DISP06AL LIMIT PILLING
TREES. STUDS AND GRADING ACTIVITIES TO DIRECTLY OVER TRENCH LINE
WET - CONSTRUCTION
f
----- 4rZ--
SEDIMENT BARRIER
REINFORCED SEDIMENT BARRIER
2 COMPANY ENVIRM409AL INSPECTOR SHALL DETERMINE LOCATION WHERE HYDROSTATIC DEVATFRING NA DAN RIVER LOW, 0 TO 2 PERCENT AGES FREQUENTLY FLOODED
STRUCTURE IDS 2) 15 TO BE LOCATED HOC HALIFAX SANDY LOU 6 TD 10 PERCENT AffES
3 ALL PILE POSTS AND STATIONING ARE BASED a WIN LINE 'A' STATIONING
A BEARINGS SHON ARE GRID BEARINGS AND REFER 70 THE MONTH CAROLINA
ATLANI RIGHT ff WAY CLEARING AND GRADING REM CUT VEGETATION OFF
AT GPOILD LEVEL. LEAVING ROOT SYSTEMS IN PUCE AND REMOVE VEGETATION Fa
DISPOSAL LIMIT PLLLINC TREE STUDS AND GRADING ACTIVITIES DIRECTLY OVER TRENCH LINE
CAF _
•
SAFER FENCE
SILT FENCE
7 CONIRACTCR SHALL BE REWIRED TO KEEP ROADS WERE CONSTRUCTION SPREAD WILL ENTER AND POE PPLAR FOREST SANDY LOAM. 15 TO 75 PERCENT SLOPES + UNLESS MOOED OTHERWISE. ALL SAFETY FENCES.
EXIT PROJECT CORRIDOR CLEW O" CONSTRUCTION RELATED DEBRIS AT ALL TIES SEDIMENT BARRIERS AND/OR RE INFORMED SEDIMENT
PPC2 PffLAR FOREST CLAY LOW. 6 TO 10 PERCENT SLIDES MODERATELY ERODED BARRIERS SXYL BE IODATED ON THE LIMITS ff
PRIERS
STATE RAZE COORDINATE SYSTEM. HAD 1983
5 ANY DISTUWAIDE IN A WATERBODY OR WTLAWS SHALL CONFORM WITH THE
WATERBODY AND WETLAND CONSTRUCTION AND MITIGATION PROCEDURES
RES - RESIDENTIAL COLSTRUCTION RIGHT ff WAY CLEARING AND GRADING OD MDT C06"E
CLEWING AND GRADING UNTIL AFTER PIPELINE IS READY TO BE INSTALLED WCKFILL AND BESIDE
DISTURBED AREAS AS SOON AS POSSIBLE
NSF—
F7;t'- •t',(X .i ,H
SUPER SILT FENCE
EROSION CaTR0. BLANKET
/ ALL WATERBOD7 CROSSINGS 70 BE INSTALLED USING THE FLLLa1NC METHOD OPEN CUT B DE
PPE2 POPLAR FOREST CLAY LOW 15 TO 25 PERCENT SLOPES ERODED
5 OW AND PUMP TO BE INSTALLED IF TIERS IS FLOWING WATER
6 COSTRUCTia AND RESTORATION SHALL CONFORM TO THE UPLAND EROSION
COMM PEVEGETATION AND MITIGATION PLAN
7 CONTRACTOR SHALL LIMIT EQUIPMENT TRAVERSING THROUGH THE
151 - STRIP TOPSOIL FROM THE TNONCX LIRE AND SUBSOIL STORAGE AREAS PREVENT TOPSOIL
ANO SIDSOIL FROM MIZiNG
TS2 -STRIP TOPSOIL FROM THE ENTIRE CERTIFICATED C015TNODTION WORK CORRIDOR AND
ALL ASSOCIATED EMS LOCATIONS
�—
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10 TOTAL LENGTH OF SEDIMENT BARRIER THIS SWEET 15 0 L F
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RTE DAY RIP RAP ARP) SHALL THEN NOT BE REMOVED AT ANY POINT DURING ON
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SOIL LEGEND
EROSION CONTROL TYPICAL LAYOUT
1 THE IOPOGAAPN IC FEATURES SHOWN MERE COMPILED FROM FIELD SURVEY
IEASUEYENIS AND ARE REFERENCED TO THE NORTH AMERICAN VERTICAL
DANA OF 1968
STAN - STAND MD CONSTRUCTION RIGHT OF MAY CLEARING AND GRADING CLEAR VEGETATION
AND PERFORM GRADING ONLY WITHIN CERTIFICATED AND STAKED CONSTRUCTION LIMI7S
DRY - WTERBNY CONSTRUCTION RIGHT-0E-0AT CLEARING AND GRADING. Cm VEGETATION OFF AT GROUT
® EROSION CONTROL MEASURE
1 EROSION CONTROL MEASURE AS DEPICTED IN THESE PLANS ARE INTENDED AS GUIDELINES AND MAY
BE AAUS D BY WILLIAMS ENVIRONMENTAL INSPECTORS TO MEET ACTUAL FIELD CONDITIONS
ECTOR S
2 COMPANY FNVIROMIENTA INSPECTOR LUl1 DETERMINE LOCATION WERE HYDROSTATIC DEWA7ERING
COMPANYE
CIB2 CLIFFORD SNOT CLAY LOAM. 2 TO 6 PERCENT SLOPES, MODERATELY OHM
CIC2 LLIffWD SNOT COAT LOAM. 6 10 10 PERCENT SLOPES IOOAATFLT ERmEp
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SURFACE PROFILE ON
LEVEL. LEAVING ROUT SYSTEMS IN PLACE AND BERNE VEGETATION FOR DISPOSAL LIMIT PULING
TREES. STARS AND WADING ACTIVITIES TO DIRECTLY OVER TRENCH LIME
NET - WETLAND CDSTRULTION RIGHT CE WT CLEANING AND GRADING CUT VEGETATION OFF
f SEDIMENT BARRIER
—RSB� REINFORCED SEDIMENT BARRIER
105 21 IS TO ON
3 CONTRACTOR SHALL BE REWIRED TO KEEP PONS WERE CONSTRUCTION SPREAD HILL ENTER AND
CAN RIVER D 10 L PERCENT AGES FIEOIE111LY fLOAND
N0C HALIFAX SANDY LOW. 6 1D 10 PERCENT AO'FS
SAT
7 AL MILE POSTS AND STATIONING ARE BASED ON WIN LINE 'A' STATIONING
/ BEATINGS PLANE ARE GRID SYSTEM. BEARINGS AID REFER TO TIRE NOTCH CAROLINA
STATE PLANE COWDIWTE STSiN. WD 1983
AT GROUND LEVEL. LEAVING BODY SYSTEMS IN PLACE AND REMOVE VEGETATION FOR
DISPOSAL LIMIT PULING TREE STUMPS AND GRADING ACTIVITIES DIRECTLY OVER TRENCH LINE
RES - RESIDENTIAL CONSTRUCTION RIGHT CE NAT CLEARING A D WADING DO NOT CO WINCE
�AF� SAFETY FENCE
t SILT FENCE
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EXIT PROJECT CORRIDOR CLEAN OF CONSTRUCTION RELATED DEBRIS AT AL TIMES
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Ppp PWLAR FOREST SNOT LOW 6 TO 10 PERCENT AGES
P.E P" FOREST SNOT LOW 15 TO 35 PERCENT SLOPES
PPC2 OPLAR FOREST CLAY LOW, 6 TO 10 PERCENT SLOTS wOFUAIELT ERODED
1 UNLESS NOTED OTHERWISE. AL SAFETY FENCES.
SEDIMENT BARRIERS AND/DR REINFOR CED SFDIIENT
BARRIERS SHALL BE LOCATED ON THE LIMITS OF
5 ANY DISTURBANCE IN A WTFRBO Y W WETLANDS SHALL CONFIRM WITH THE
WTERBOOY AND WETLAND CONSTRUCTION AND MITIGATION PROCEDURES
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DISTURBED AREAS AS SOON AS POSSIBLE
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1.'X % X % k a EROSION CONTROL BLANKET
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5 PIP PAP TO BE IMSTALED IF WITHER LAKE IS WT
PDE2 POPLAR OEST CLAY LOW, 15 10 25 PERCENT AGES, ERODED
DISTURBANCE
DNS
rRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN �
6 CNSTRUCTIN AM RESTORATION SHALL CONFORM TO THE UPLAND EROSION
CONTROL. PEVEGETATION AND MITIGATION PUN
iS1 _ AND STRIP TOP MIXING LIRE AND SUBSOIL STORAGE AREAS PREVENT TOPSOIL
T52 - STRIP TOPSOIL FROM THE ENTIRE CERTIFICATED CONSTRUCTION WORK CORRIDOR AN
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B RATER SHALL BE APPLIED TO WOE AREA SURFACE TO CONTROL DST
AL ASSOCIATED ENS LOCATIONS
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® WY R LES
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MAIN LINE °AF
THE APPLICATION LULL BE PERIODICALLY APPLIED AS MUM
9 TOTAL DISTURBED AREA THIS LEFT IS 16 52 ACRES) 1283.982 S0 Ft U
— LIMITS OF DISTURBANCE
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— — —
0 06/13/2015
13/2015
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10 TOTAL LENGTH OF SEDIMENT BARRIER THIS SHEET IS 0 L F
71 TOTAL LENGTH OF REINFORCED SEDIMENT BARRIER TNIS SHEET IS 1.111 L F
0 100 200 300
— EXISTING ACCESS NOAOS
TASTING PIPELINE
WORN Br W
pRE 07-21 -2016
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=6-0100--50-28—A-582611 m*sET3
MattcSUS
OF 11

OWNERSHIP
DAVIDSON. WILLIAM Y I'I , OONN. JON S JA 1 DORM JULIE M
DAVIDSON. LANA 8 LLt 597 O 5'
L L NO 59TA7
CLAYTON. TONY P I CLATTOI. PHILANI W
LL 597 U
CORSTRUCTION WINDOW
BRIE
OR RESTRICTION
CONSTRUCTION METHOD
SID i
TOPSOIL SALVAGE
gg
T52 T
DIVERSION TERRACES
IBM BREAKERS
II
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6
275'
-
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GENERAL NOTES:
CONSTRUCTION LEGEND
EROSION CONTROL LEGEND
PROJECT SPECIFIC NOTES
SOIL LEGEND
ERGSION CONTROL TYPICAL LAYOUT
1 THE TOPDGRAPXIC FEATURES SNOW WERE COMPILED FROM FIELD SURVEY
DATUM MEASUR OF 1198 AND ARE RdFAEMCED ID THE NORTH AMERICAN VERTICAL
OATUY OF 1988
STAN - STANDARD CONSTRUCTION RIGHT OF WAY CLEARING AND WADING CLEAR VEGETATION
AND PERFORM WADING ONLY WITHIN CERTIFICATED AND STARER CONSTRUCTION LIMITS
DRY - WATER CONSTRUCTION RIGHT-CF-WAY CLEAVING AND WADING. CUT VEGETATION OFF AT GRMD
O EROSION CONTROL MEASURE
1 EROSION CONTROL MEASURE AS DEPICTED IN THESE PLANS ARE ]KID= AS GUIDELINES AND MAY
BE ADJUSTED By WILLIAMS ENVIRONMENTAL INSPECTORS 70 MEET ACTUAL FIELD CONDITIONS
CMC Cl lffvM qMj to ®e b 1D proof AloPie
LIMITS -- - -o —I-
DISTURBANCE1 1
2 MILE POST, STATIONING AND DISTANCES SHOWN ALONG THE PIPELINE RIWT-0Fa1AY
ARE BASED ON SURVEY MEASUREMENTS MADE TO CONFORM TO THE NATURAL GROIN
SURFACE PROFILE
LEVEL. LEAVING ROPT SYSTEMS IN PLACE AND REMOVE VEGETATION FOR DISPOSAL LIMIT PALLING
TREES. STROPS AND GRADING ACTIVITIES TO DIRECTLY OVER TRENCH LINE
WET - GRW C FRUITION RIGHT OF WT CLEARING AM WAGING CUT VEGETATION
SEDIMENT BARRIER
RSB REINFORCED SEDIMENT BARRIER
2 COMPANY ENVIRONMENTAL INSPECTOR SHALL DETERMINE LOCATION WME HYDROSTATIC DEWTERIMG
STRUCTURE IDS 2) IS TO BE LOCATED
flMl IIO1NVn loos 0 b 2 prvk •I,pr. RWNn11Y flooBM
PoD PcPW F~ may loos 10 b 15 WFCp1I ,lop„
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7 ALL PILE POSTS AND STATIONING ARE BASED ON WIN LIME 'A' STATIONING
AT LEVEL. R
AT GROOD LIMIT LEAVING ROOT SYSTEMS IN PLACE AND REMOVE VEGETATION FOR
DISPOSAL LIMIT PLLLIWG TREE STROPS AND GRADING ALTIYITIFS DIRECTLY OVER TRENCH LIME
�AF� SAFETY FENCE
7 CONTRACTOR SHALL BE REQUIRED TO KEEP ROADS DEIE CONSTRUCTION SPREAD WILL ENTER AND
EXIT PROJECT CORRIDOR CLEAN OF CONSTRUCTION RELATED DEBRIS AT ALL TIMES
SIC 511e WXU lo® 4 b 10 WFC,pt ,lap„
I UNLESS NOTED OTHERWISE. ALL SAFETY FENCES,
/OP SEDIMENT
4 BEARINGS SHOW ARE ARID BEARINGS AND REFER TO THE NORTH CAROLINA
STATE PLANE COORDINATE SYSTEM. HAD 1987
RES - RESIDENTIAL CONSTRUCTION RIGHT OF WAY CLEANING AND WADING DD NOT COtENCE
CLEARING Aw GRADING UNTIL AFTER PIPELINE 15 NEWT TO BE INSTALLED NACKFILL AND RESTORE
SILT FENCE
NSF -- SORER SILT FENCE
ALL VATERBO)T CROSSINGS TO BE INSTALLED U51WG THE FOLLOWING METHOD OPEN CUT
PoE POPLAR FOREST SANDY LOW 15 TO ffi PERCENT SLOPES
SEDIIEIIi BARRIERS AW REINFORCED
BARRIERS SHALL BE LOCATED ON THE LIMITS OF
DISTURBANCE
5 ANY DISTURBANCE IN A WTERBOPY OR IETLAUK SHALL CONFIRM WITH THE
WTERBOPT AND WETLAND CONSTRUCTION AND MITIGATION PRULFDUES
6 CONSTRUCTION AND RESTORATION SHALL CONFO W TO THE "AID EROSION
CONTROL REVEGETATION AND MITIGATION PLAN
CONTRACTOR SZONE LIMIT EQUIPMENT TNAYFASIxc TWOMRI THE
DISTURBED AREAS AS SUCH AS POSSIBLE
TS1 o SUBSOIL FROM MIXING THI TRENCH LIME AND SUBSOIL 57011AGE AREAS PREVENT TOPSOIL
752 - STRIP TOPSOIL FROM THE ENTIRE CERTIFICATED CONSTRUCTION WORK CORRIDOR AND
ALL ASSOCIATED EARS LOCATIONS
EROSION CONTROL BLANKET
DIVERSION TERRACE
TRENCH PLUG
aEVaroMS
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SOIL EROSION AND SEDIMENT CONTROL PLAN ,ii
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ISSUED FOP REVIEW
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2015 DOT REPLACEMENT n/1I�m�.
8 MAld SHALL BE APPLIED TO root ,lid SURFACE 10 CONTROL DUST
TIME APPLICATION LOLL BE PERIODICALLY APPLIED AS NEEDED
rn - SEGRE TE THE TOP WATER OR ONE-FCTT F TOPSOIL FROM THE TRENCH LONE. EXCEPT IN AREAS WHERE
ACCESS ROADS - INGRESS / EGRESS
- - -_ —_— LIMITS OF DISTURBANCE
A 01/!0/2015
0 06/17/2015
W
W
ISSUED FOR BID
ISSUED FOR CONSTRUCTION
185225
165225
W
AVY
w
w
MAIN LINE 'A" tip
M.P. 1356.99 TO M. P. 1358.27
9 TOTAL DISTURBED AREA THIS SHEET 15 (2 27 ACRES) 197.220 Sq Ft )
10 TOTAL LENGTH OF REINFORCED SEDIMENT BARRIER THIS 51EET IS 157! L F Q
WORK CORRIDOR LIMIT
— — — — EXISTING ACCESS ROADS
17/2015
REVISED PER N C D E M R
165225
w
AM
GUILFORD COUNTY. NORTH CAROLINA
m.Mx BY W --TT-----.-14
-i01/
B4® FOR eD
BOVE SNOW
11 TOTAL LENGTH OF SAFETY FENCE THIS SHEET IS 0 00'
o l00 Y00 Soo
EXISTING PIPELINE
PROPOSED PIPELINE
CH ®® Bf AvV
11- 70-20N
®.® FOR GRbTRFIDW
TALL a Tar
WATER HELL
Mnam Br w
11-70-2114
6 -0100-50 -28 -A -082611 �T4
++
OF 11

UPLAND EROSION CONTROL, REVEGETATION, AND
MAINTENANCE PLAN
C
I INTRODUCTION. CONSTRUCTION PHASE
THE PURPOSE OF THE UPLAND EROSION CONTROL. REVEGETATION AND
MAINENANCE PLAN IS TO ASSIST CONSTRUCTION PERSONNEL BY
IDENTIFYING BASELINE MITIGATION MEASURES FOR MINIMIZING
EROSION AND SEDIMENTATION AND ENHANCING REVEGETATION 1
SUPERVISION AND INSPECTION .
A ENVIRONMENTAL INSPECTION
1 AT LEAST ONE ENVIRONMENTAL INSPECTOR IS REQUIRED FOR
EACH CONSTRUCTION SPREAD DURING CONSTRUCTION AND '
RESTORATION THE NUMBER AND EXPERIENCE OF '
ENVIRONMENTAL INSPECTORS ASSIGNED TO EACH
CONSTRUCTION SPREAD SHOULD BE APPROPRIATE FOR THE
LENGTH OF THE CONSTRUCTION SPREAD AND THE
NUMBER /SIGNIFICANCE OF RESOURCES AFFECTED
2 ENVIRONMENTAL INSPECTORS SHALL HAVE PEER STATUS WITH D
ALL OTHER ACTIVITY INSPECTORS
3 ENVIRONMENTAL INSPECTORS SHALL HAVE THE AUTHORITY TO
STOP ACTIVITIES THAT VIOLATE THE ENVIRONMENTAL
CONDITIONS OF THE FERC CERTIFICATE. STATE AND t
FEDERAL ENVIRONMENTAL PERMIT CONDITIONS, OR E
LANDOWNER REQUIREMENTS, AND TO ORDER APPROPRIATE
CORRECTIVE ACTION
B RESPONSIBILITIES OF ENVIRONMENTAL INSPECTORS
AT A MINIMUM, THE ENVIRONMENTAL INSPECTOR(S) SHALL BE
RESPONSIBLE FOR
F
1 ENSURING COMPLIANCE WITH THE REQUIREMENTS OF THIS
PROJECT, OTHER ENVIRONMENTAL PERMITS AND APPROVALS. '
AND ENVIRONMENTAL REQUIREMENTS IN LANDOWNER EASEMENT
AGREEMENTS '
2 IDENTIFYING' DOCUMENTING, AND OVERSEEING CORRECTIVE
ACTIONS. AS NECESSARY TO BRING AN ACTIVITY BACK INTO
COMPLIANCE
3 VERIFYING THAT THE LIMITS OF AUTHORIZED CONSTRUCTION
WORK AREAS AND LOCATIONS OF ACCESS ROADS ARE f
PROPERLY MARKED BEFORE CLEARING OR USE
4 VERIFYING THE LOCATION OF SIGNS AND HIGHLY VISIBLE '
NSITIVE
OR AREAS WITH
UCTION WORK
I
B
9
10
11
12
13
14
15
0
III [RESERVED]
IV INSTALLATION
AND SOIL
I STRUCTURES
TER INTO KNDWN
OF SENSITIVE
AND /OR
A APPROVED AREAS OF DISTURBANCE
1 PROJECT-{RELATED GROUND DISTURBANCE SHALL BE LIMITED
TO THE CONSTRUCTION RIGHT-OF-WAY. EXTRA WORK SPACE
AREAS. PIPE STORAGE YARDS, BORROW AND DISPOSAL
AREAS. ACCESS ROADS, AND OTHER AREAS WHERE APPROVAL
HAS BEEN OBTAINED FROM FEDERAL AND STATE AGENCIES
PRIOR TO THE COMMENCEMENT OF CONSTRUCTION
2 THE CONSTRUCTION RIGHT-OF-WAY WIDTH SHALL BE IN
ACCORDANCE WITH THE APPROVED CONSTRUCTION DRAWINGS
OR AS MODIFIED IN CONSULTATION WITH ENGINEERING AND
ENVIRONMENTAL
B TOPSOIL SEGREGATION
1 UNLESS THE LANDOWNER OR LAND MANAGEMENT AGENCY
SPECIFICALLY APPROVES OTHERWISE. PREVENT THE MIXING
OF TOPSOIL WITH SUBSOIL BY STRIPPING TOPSOIL FROM
EITHER THE FULL WORK AREA OR FROM THE TRENCH AND
SUBSOIL STORAGE AREA (DITCH PLUS SPOIL SIDE METHOD)
IN
a ACTIVELY CULTIVATED OR ROTATED CROPLANDS AND
IMPROVED PASTURES
b RESIDENTIAL AREAS
c HAYFIELDS (CULTIVATED AND FERTILIZED)
d OTHER AREAS AT THE LANDOWNER'S OR LAND MANAGING
AGENCY'S REQUEST
2 IN RESIDENTIAL AREAS, IMPORTATION OF TOPSOIL IS AN
ACCEPTABLE ALTERNATIVE TO TOPSOIL SEGREGATION
3 IN DEEP SOILS (MORE THAN 12 INCHES OF TOPSOIL),
SEGREGATE AT LEAST 12 INCHES OF TOPSOIL IN SOILS
WITH LESS THAN 12 INCHES OF TOPSOIL MAKE EFFORT TO
SEGREGATE THE ENTIRE TOPSOIL LAYER
4 WHERE TOPSOIL SEGREGATION IS REQUIRED. MAINTAIN
SEPARATION OF TOPSOIL AND SUBSOIL THROUGHOUT ALL
CONSTRUCTION ACTIVITIES
5 SEGREGATED TOPSOIL MAY NOT BE USED FOR PADDING THE
PIPE OR FOR CONSTRUCTING TRENCH BREAKERS
DRAIN TILES
1 MARK LOCATIONS OF DRAIN TILES DAMAGED DURING
CONSTRUCTION
2 PROBE ALL DRAINAGE TILE SYSTEMS WITHIN THE AREA OF
DISTURBANCE TO CHECK FOR DAMAGE
3 REPAIR DAMAGED DRAIN TILES TO THEIR ORIGINAL OR
BETTER CONDITION DO NOT USE FILTER- COVERED DRAIN
TILES UNLESS THE LOCAL SOIL CONSERVATION AUTHORITIES
AND THE LANDOWNER AGREE USE QUALIFIED SPECIALISTS
FOR TESTING AND REPAIRS
4 FOR NEW PIPELINES IN AREAS WHERE DRAIN TILES EXIST
OR ARE PLANNED, ENSURE THAT THE DEPTH OF COVER OVER
THE PIPELINE IS SUFFICIENT TO AVOID INTERFERENCE
WITH DRAIN TILE SYSTEMS FOR ADJACENT PIPELINE
LOOPS IN AGRICULTURAL AREAS. INSTALL THE NEW
PIPELINE WITH AT LEAST THE SAME DEPTH OF COVER AS
THE EXISTING PIPELINE(S)
IRRIGATION
1 MAINTAIN WATER FLOW IN CROP IRRIGATION SYSTEMS.
UNLESS SHUTOFF IS COORDINATED WITH AFFECTED PARTIES
ROAD CROSSINGS AND ACCESS POINTS
1 MAINTAIN SAFE AND ACCESSIBLE CONDITIONS AT ALL ROAD
CROSSINGS AND ACCESS POINTS DURING CONSTRUCTION
2 IF CRUSHED STONE ACCESS PADS ARE USED IN RESIDENTIAL
OR ACTIVE AGRICULTURAL AREAS. PLACE THE STONE ON
SYNTHETIC FABRIC TO FACILITATE REMOVAL
TEMPORARY EROSION CONTROL
INSTALL TEMPORARY EROSION CONTROLS IMMEDIATELY AFTER
INITIAL DISTURBANCE OF THE SOIL TEMPORARY EROSION
CONTROLS MUST BE PROPERLY MAINTAINED THROUGHOUT
CONSTRUCTION IDN A DAILY BASIS) AND REINSTALLED AS
NECESSARY (SUCH AS AFTER BACKFILLING OF THE TRENCH) UNTIL
REPLACED BY PERMANENT EROSION CONTROLS OR RESTORATION IS
COMPLETE
1 TEMPORARY SLOPE BREAKERS
a TEMPORARY SLOPE BREAKERS ARE INTENDED TO REDUCE
RUNOFF VELOCITY AND DIVERT WATER OFF THE
CONSTRUCTION RIGHT-OF-WAY TEMPORARY SLOPE
BREAKERS MAY BE CONSTRUCTED OF MATERIALS SUCH
AS SOIL, SILT FENCE, STAKED HAY OR STRAW BALES,
OR SAND BAGS
b INSTALL TEMPORARY SLOPE BREAKERS ON ALL
DISTURBED AREAS, AS NECESSARY TO AVOID
EXCESSIVE EROSION TEMPORARY SLOPE BREAKERS
MUST BE INSTALLED ON SLOPES GREATER THAN 5
PERCENT WHERE THE BASE OF THE SLOPE IS LESS
THAN 50 FEET FROM WATERBODY, WETLAND. AND ROAD
CROSSINGS USE THE FOLLOWING SPACING UNLESS
CLOSER SPACING IS NECESSARY TO AVOID EXCESSIVE
EROSION ON THE CONSTRUCTION RIGHT OF WAY
SLOPE 1 %) SPACING (FEET)
>15 - 30 200
>30 100
ALTERNATIVELY, TEMPORARY SLOPE BREAKERS MAY BE
NSTALLED USING WRITTEN SPACING RECOMMENDATIONS
OBTAINED FROM THE LOCAL SOIL CONSERVATION
AUTHORITY OR LAND MANAGING AGENCY
c DIRECT THE DUTFALL OF EACH TEMPORA Y SLOPE
BREAKER TO A STABLE, WELL VEGETATED AREA OR
CONSTRUCT AN ENERGY -DISSIPATING DEVICE AT THE
END OF THE SLOPE BREAKER AND OFF THE
CONSTRUCTION RIGHT-OF -NAY WHERE TEMPORARY
SLOPE BREAKERS EXTEND BEYOND THE EDGE OF THE
CONSTRUCTION RIGHT OF WAY, THEY ARE SUBJECT TO
ALL APPLICABLE ENVIRONMENTAL SURVEY /CLEARANCE
REQUIREMENTS
d POSITION THE OUTFALL OF EACH TEMPORARY SLOPE
BREAKER TO PREVENT SEDIMENT DISCHARGE INTO
WETLANDS. WATERBODIES, OR OTHER SENSITIVE
RESOURCES
2 SEDIMENT BARRIERS
a SEDIMENT BARRIERS ARE INTENDED TO STOP THE FLOW
OF SEDIMENTS AND TO PREVENT THE DEPOSITION OF
SEDIMENTS INTO SENSITIVE RESOURCES THEY MAY
BE CONSTRUCTED OF MATERIALS SUCH AS SILT FENCE.
STAKED HAY OR STRAW BALES. COMPACTED EARTH
(E G DRIVEABLE BERMS ACROSS TRAVELWAYS), SAND
BAGS. OR OTHER APPROPRIATE MATERIALS
b AT A MINIMUM. INSTALL AND MAINTAIN TEMPORARY
SEDIMENT BARRIERS ACROSS THE ENTIRE
CONSTRUCTION RIGHT-OF-WAY AT THE BASE OF SLOPES
GREATER THAN 5 PERCENT WHERE THE BASE OF THE
SLOPE IS LESS THAN 50 FEET FROM A WATERBODY,
WETLAND, OR ROAD CROSSING UNTIL REVEGETATION IS
SUCCESSFUL LEAVE ADEQUATE ROOM BETWEEN THE
BASE OF THE SLOPE AND THE SEDIMENT BARRIER TO
ACCOMMODATE PONDING OF WATER AND SEDIMENT
DEPOSITION
c WHERE WETLANDS OR WATERBODIES ARE ADJACENT TO
AND DOWNSLOPE OF CONSTRUCTION WORK AREAS,
INSTALL SEDIMENT BARRIERS ALONG THE EDGE OF
THESE AREAS. AS NECESSARY TO PREVENT SEDIMENT
FLOW INTO THE WETLAND OR WATERBODY
3 MULCH
a APPLY MULCH ON ALL SLOPES (EXCEPT IN ACTIVELY
CULTIVATED CROPLAND) CONCURRENT WITH OR
b
c
m
WILL
20 DAYS
AREAS)
2 PERMANEN
c
b
c
d
d IF MULCHING BEFORE SEEDING, INCREASE MULCH
C SOIL COMPACTION MITIGATION
APPLICATION ON ALL SLOPES WITHIN 100 FEET OF
WATERBODIES AND WETLANDS TO A RATE OF 3
1 TEST TOPSOIL AND SUBSOIL FOR COMPACTION AT REGULAR
TONS /ACRE OF STRAW OR EQUIVALENT
INTERVALS IN AGRICULTURAL AND RESIDENTIAL AREAS
0 IF WOOD CHIPS ARE USED AS MULCH. DO NOT USE
DISTURBED BY CONSTRUCTION ACTIVITIES CONDUCT TESTS
MORE THAN 1 TON /ACRE AND ADD THE EQUIVALENT OF
ON THE SAME SOIL TYPE UNDER SIMILAR MOISTURE
11 LBS /ACRE AVAILABLE NITROGEN (AT LEAST 50
CONDITIONS IN UNDISTURBED AREAS TO APPROXIMATE
PERCENT OF WHICH IS SLOW RELEASE. 1 E , UREA)
PRECONSTRUCTION CONDITIONS USE PENETROMETERS OR
f ENSURE THAT MULCH IS ADEQUATELY ANCHORED TO
OTHER APPROPRIATE DEVICES TO CONDUCT TESTS
MINIMIZE LOSS DUE TO WIND AND WATER
2 PLOW SEVERELY COMPACTED AGRICULTURAL AREAS WITH A
Q T LIQUID ER
L IMPLEMENT I
RATES RECOMENDEDBY THE MANUFACTURER DO NOT
WHERETTOP TOPSOIL HAS BEEN SEGREGATED.PLOWTHESUBSOIL
USE LIQUID MULCH BINDERS WITHIN 100 FEET OF
BEFORE REPLACING THE SEGREGATED TOPSOIL
WETLANDS OR WATERBODIES
3 PERFORM APPROPRIATE SOIL COMPACTION MITIGATION IN
h INSTALL EROSION CONTROL FABRIC ON WATERBODY
SEVERELY COMPACTED RESIDENTIAL AREAS
BANKS AT THE TIME OF FINAL BANK RECDNTOURING
ANCHOR THE EROSION CONTROL FABRIC WITH STAPLES
D REVEGETATION
OR OTHER APPROPRIATE DEVICES
1 GENERAL
V RESTORATION
a THE PROJECT SPONSOR IS RESPONSIBLE FOR ENSURING
A CLEANUP
SUCCESSFUL STABILIZATION OR REVEGETATION OF
SOILS DISTURBED BY PROJECT - RELATED ACTIVITIES
1
COMMENCE CLEANUP OPERATIONS IMEDIATELY FOLLOWING
b RESTORE ALL RESIDENTIAL TURF. ORNAMENTAL
BACKFILL OPERATIONS COMPLETE FINAL GRADING.
SHRUBS. AND SPECIALIZED LANDSPAPING IN
TOPSOIL REPLACEMENT. AND INSTALLATION OF PERMANENT
ACCORDANCE WITH THE LANDOWNER S REQUEST, OR
EROSION CONTROL STRUCTURES WITHIN 20 DAYS AFTER
COMPENSATE THE LANDOWNER RESTORATION WORK
BACKFILLING THE TRENCH (10 DAYS IN RESIDENTIAL
MUST BE PERFORMED BY PERSONNEL FAMILIAR WITH
AREAS) IF SEASONAL OR OTHER WEATHER CONDITIONS
LOCAL HORTICULTURAL AND TURF ESTABLISHMENT
PREVENT COMPLIANCE WITH THESE TIME FRAMES. MAINTAIN
PRACTICES
TEMPORARY EROSION CONTROLS (TEMPORARY SLOPE BREAKERS
AND SEDIMENT BARRIERS) UNTIL CONDITIONS ALLOW
2 SOIL ADDITIVES
COMPLETION OF CLEANUP
2
A TRAVEL LANE MAY BE LEFT OPEN TEMPORARILY TO ALLOW'
FERTILIZE AND ADD SOIL PH MODIFIERS IN
ACCESS BY CONSTRUCTION TRAFFIC IF THE TEMPORARY
ACCORDANCE WITH WRITTEN RECOMMENDATIONS
EROSION CONTROL STRUCTURES ARE INSTALLED WHEN
OBTAINED FROM THE LOCAL SOIL CONSERVATION
ACCESS 15 NO LONGER REQUIRED THE TRAVEL 4ANE MUST BE
AUTHORITY. LAND MANAGEMENT AGENCIES, OR
REMOVED AND THE RIGHT-OF-WAY RESTORED `TEMPORARY
LANDOWNER INCORPORATE RECOMMENDED SOIL PH
BRIDGES MAY NOT BE LEFT OVER WINTER. SEE WETLAND AND
MODIFIER AND FERTILIZER INTO THE TOP 2 INCHES
WATERBODY CONSTRUCTION AND MITIGATION PROCEDURES V B 51
OF SO AS SOON AS POSSIBLE AFTER APPLICATION
3
ROCK EXCAVATED FROM THE TRENCH MAY BE USED TO
BACKFILL THE TRENCH ONLY TO THE TOP OF THE EXISTING
3 SEEDING REQUIREMENTS
BEDROCK PROFILE AND IN ACCORDANCE WITH COMPANY
SPECIFICATIONS ROCK THAT IS NOT RETURNED TO THE
c PREPARE A SEEDBED IN DISTURBED AREAS TO A DEPTH
TRENCH SHOULD BE CONSIDERED CONSTRUCTION DEBRIS.
OF 3 TO 4 INCHES USING APPROPRIATE EQUIPMENT TO
UNLESS APPROVED FOR ON THE CONSTRUCTION WORK AREAS
PROVIDE A FIRM SEEDBED WHEN HYDROSEEDING.
BY THE LANDOWNER OR LAND MANAGING AGENCY
SCARIFY THE SEEDBED TO FACILITATE LODGING AND
4
REMOVE EXCESS ROCK FROM TOPSOIL. TO DEPTH OF 12
GERMINATION OF SEED
INCHES IN ALL ACTIVELY CULTIVATED OR ROTATED
b SEED DISTURBED AREAS IN ACCORDANCE WITH WRITTEN
CROPLAND AND PASTURES. HAYFIELDS. AND RESIDENTIAL
RECOMMENDATIONS FOR SEED MIXES, HATES, AND
AREAS. AS WELL AS OTHER AREAS AT THE LANDOWNER'S
DATES OBTAINED FROM THE LOCAL SOIL CONSERVATION
REQUEST THE SIZE. DENSITY. AND DISTRIBUTION OF
AUTHORITY OR THE REQUEST OF THE LANDOWNER OR
ROCK ON THE RESTORED CONSTRUCTION WORK AREA SHOULD
LAND MANAGEMENT AGENCY SEEDING IS NOT
BE SIMILAR TO ADJACENT AREAS NOT DISTURBED BY
REQUIRED IN ACTIVELY CULTIVATED CROPLANDS
CONSTRUCTION THE LANDOWNER MAY APPROVE OTHERWISE
UNLESS REQUESTED BY THE LANDOWNER
IN WHITING
C PERFORM SEEDING OF PERMANENT VEGETATION WITHIN
5
GRADE THE CONSTRUCTION RIGHT-OF-WAY TO RESTORE PRE-
THE RECOCENDED SEEDING DATES IF SEEDING
CONSTRUCTION CONTOURS AND LEAVE THE SOIL IN THE
CANNOT BE DONE WITHIN THOSE DATES. USE
PROPER CONDITION FOR PLANTING
APPROPRIATE TEMPORARY EROSION CONTROL MEASURES
6
REMOVE CONSTRUCTION DEBRIS FROM ALL CONSTRUCTION
AND PERFORM SEEDING OF PERMANENT VEGETATION AT
WORK AREAS UNLESS THE LANDOWNER OR LAND MANAGING
THE BEGINNING OF THE NEXT RECOMMENDED SEEDING
AGENCY APPROVES OTHERWISE. IN WRITING
SEASON LAWNS MAY BE SEEDED ON A SCHEDULE
7
REMOVE TEMPORARY SEDIMENT BARRIERS WHEN REPLACED BY
ESTABLISHED WITH THE LANDOWNER
PERMANENT EROSION CONTROL MEASURES OR WHEN
d IN THE ABSFNCE OF WRITTEN RECOMMENDATIONS FROM
REVEGETATION IS SUCCESSFUL
THE LOCAL SOIL CONSERVATION AUTHORITIES. SEED
ALL DISTURBED SOILS WITHIN 6 WORKING DAYS OF
B PERMANENT EROSION CONTROL DEVICES
FINAL GRADING. WEATHER AND SOIL CONDITIONS
PERMITTING
1
TRENCH BREAKERS
a BASE SEEDING RATES ON PURE LIVE SEED USE SEED
a TRENCH BREAKERS ARE INTENDED TO SLOW THE FLOW
OF SUBSURFACE WATER ALONG THE TRENCH TRENCH
WITHIN 12 MATHS OF SEED TESTING
f TREAT LEGUME SEED WITH AN INOCULANT SPECIFIC TO
BREAKERS MAY BE CONSTRUCTED OF MATERIALS SUCH
THE SPECIES USING THE MANUFACTURER
AS SAND BAGS OR POLYURETHANE FOAM DO NOT USE
RECOMMENDED RATE OF INOCULANT APPROPRIATE FOR
TOPSOIL IN TRENCH BREAKERS
THE SEEDING METHOD (BROADCAST. DRILL, OR
b AN ENGINEER OR SIMILARLY QUALIFIED PROFESSIONAL
HYDRO)
SHALL DETERMINE THE NEED FOR AND SPACING OF
D IN THE ABSENCE OF WRITTEN RECOMMENDATIONS FROM
TRENCH BREAKERS OTHERWISE. TRENCH BREAKERS
THE LOCAL SOIL CONSERVATION AUTHORITIES,
SHALL BE INSTALLED AT THE SAME SPACING AS AND
LANDOWNER. OR LAND MANAGING AGENCY TO THE
UPSLOPE OF PERMANENT SLOPE BREAKERS
CONTRARY, A SEED DRILL EQUIPPED WITH A
c IN AGRICULTURAL FIELDS AND RESIDENTIAL AREAS
WHERE SLOPE BREAKERS ARE NOT TYPICALLY
CULTIPACKER IS PREFERRED FOR SEED APPLICATION
BROADCAST OR HYDROSEEDING CAN BE USED IN LIEU
REQUIRED. INSTALL TRENCH BREAKERS AT THE SAME
OF DRILLING AT DOUBLE THE RECOMMENDED SEEDING
SPACING AS IF PERMANENT SLOPE BREAKERS WERE
RATES WHERE SEED IS BROADCAST, FIRM THE
REQUIRED
SEEDBED WITH A CULTIPACKER OR ROLLER AFTER
d AT A MINIMUM. INSTALL A TRENCH BREAKER AT THE
BASE OF SLOPES GREATER THAN 5 PERCENT WHERE THE
SEEDING IN ROCKY SOILS OR WHERE SITE
CONDITIONS MAY LIMIT THE EFFECTIVENESS OF THIS
BASE OF THE SLOPE IS LESS THAN 50 FEET FROM A
EOUIPMENT. OTHER ALTERNATIVES MAY BE
WATERBODY OR WETLAND AND WHERE NEEDED TO AVOID
APPROPRIATE IE G USE OF A CHAIN DRAG) TO
DRAINING A WATERBODY OR WETLAND
LIGHTLY COVER SEED AFTER APPLICATION. AS
APPROVED BY THE ENVIRONMENTAL INSPECTOR
2 PERMANEN
c
b
c
d

WETLAND AND WATERBODY CONSTRUCTION AND MITIGATION PROCEDURES
INTRODUCTION
A THE PURPOSE OF THESE WETLAND AND WATERBODY
CONSTRUCTION AND MITIGATION PROCEDURES IS TO
DESCRIBE SCHEDULING, TECHNIQUES AND DEVICES REQUIRED
WHEN CONSTRUCTION ACTIVITY DISTURBS WETLANDS OR
WATERBODIES WATERBODIES INCLUDE LAKES. PONDS,
TANKS. RIVERS, STREAMS OR DRAINAGE WITH PERCEPTIBLE
FLOW AT THE TIME OF CONSTRUCTION
B ALL WATERBDDIES SHALL BE TREATED AS STATE -DESIGNATED I
WARM WATER FISHERES UNLESS SHOWN AS A COLD WATER
FISHERY OR A SIGN FICANT WARMWATER OR COOLVATER
FISHERY IN THE ENVIRONMENTAL PLANS OR DETERMINED
OTHERWISE BY THE COMPANY'S ENVIRONMENTAL INSPECTOR
IN CONSULTATION WITH ENGINEERING AND ENVIRONMENTAL
C IN GENERAL, CONSTRUCTION SHALL BE PLANNED AND
CONDUCTED TO MINIMIZE THE DISTURBANCE OF THE
WATERBODY AND WETLAND ECOSYSTEMS CONSTRUCTION
SHALL BE IN ACCORDANCE WITH ALL PROVISIONS AND
CONDITIONS OF THE PERMITS ISSUED BY FEDERAL, STATE
AND LOCAL AGENCIES.
D FOR CASES WHERE PERMIT PROVISIONS CONFLICT WITH THE
ENVIRONMENTAL PLANS. THE PERMIT PROVISIONS SHALL
CONTROL
II [RESERVED]
III ENVIRONMENTAL INSPECTORS
A AT LEAST ONE ENVIRONMENTAL INSPECTOR HAVING
KNOWLEDGE OF THE WETLAND AND WATERBODY CONDITIONS IN
THE PROJECT AREA IS REWIRED FOR EACH CONSTRUCTION
SPREAD THE NUMBER AND EXPERIENCE OF ENVIRONMENTAL
INSPECTORS ASSIGNED TO EACH CONSTRUCTION SPREAD
SHOULD BE APPROPRIATE FOR THE LENGTH OF THE
CONSTRUCTION SPREAD AND THE NUMBER /SIGNIFICANCE OF
RESOURCES AFFECTED
B THE ENVIRONMENTAL INSPECTORS SPECIFIC
RESPONSIBILITIES ARE OUTLINED IN THE UPLAND EROSION
CONTROL. REVEGETATION AND MAINTENANCE PLAN SHEET
IV JOB PLANNING
A LOGISTICS
IT SHALL BE THE RESPONSIBILITY OF THE PROJECT
SPONSOR AND ITS CONTRACTORS TO STRUCTURE THEIR
OPERATIONS IN A MANNER THAT REDUCES THE RISK OF
SPILLS OR THE ACCIDENTAL EXPOSURE OF FUELS OR
HAZARDOUS MATERIALS TO WATERBODIES OR WETLANDS THE
PROJECT SPONSOR AND ITS CONTRACTORS MUST, AT A
MINIMUM. ENSURE THAT
1 ALL EMPLOYEES HANDLING FUELS AND OTHER
HAZARDOUS MATERIALS ARE PROPERLY TRAINED
2 ALL EQUIPMENT IS IN GOOD OPERATING ORDER AND
INSPECTED ON A REGULAR BASIS
3 FUEL TRUCKS TRANSPORTING FUEL TO ON -SITE
EQUIPMENT TRAVEL ONLY ON APPROVED ACCESS ROADS
4 ALL EQUIPMENT IS PARKED OVERNIGHT AND /OR FUELED
AT LEAST 100 FEET FROM A WATERBODY OR IN AN
UPLAND AREA AT LEAST 100 FEET FROM A WETLAND
BOUNDARY THESE ACTIVITIES CAN OCCUR CLOSER
ONLY IF THE ENVIRONMENTAL INSPECTOR FINDS. IN
ADVANCE. NO REASONABLE ALTERNATIVE AND THE
PROJECT SPONSOR AND ITS CONTRACTORS HAVE TAKEN
APPROPRIATE STEPS (INCLUDING SECONDARY
CONTAINMENT STRUCTURES) TO PREVENT SPILLS AND
PROVIDE FOR PROMPT CLEANUP IN THE EVENT OF A
SPILL
5 HAZARDOUS MATERIALS, INCLUDING CHEMICALS.
FUELS. AND LUBRCATING OILS. ARE NOT STORED
WITHIN 100 FEET OF A WETLAND. WATERBODY, OR
DESIGNATED MUNICIPAL WATERSHED AREA. UNLESS THE
LOCATION IS DESIGNATED FOR SUCH USE BY AN
APPROPRIATE GOVERNMENTAL AUTHORITY THIS
APPLIES TO STORAGE OF THESE MATERIALS AND DOES
NOT APPLY TO NORMAL OPERATION OR USE OF
EQUIPMENT IN THESE AREAS
6 CONCRETE COATING ACTIVITIES ARE NOT PERFORMED
WITHIN 100 FEET OF A WETLAND OR WATERBODY
BOUNDARY. UNLESS THE LOCATION IS AN EXISTING
INDUSTRIAL SITE DESIGNATED FOR SUCH USE
SPILL RESPONSE
THE PROJECT SPONSOR AND ITS CONTRACTORS MIST
STRUCTURE THEIR OPERATIONS IN A MANNER THAT PROVIDES
FOR THE PROMPT AND EFFECTIVE CLEANUP OF SPILLS O
FUEL AND OTHER HAZARDOUS MATERIALS AT A MINIMUM,
THE PROJECT SPONSOR AND ITS CONTRACTORS MUST
1 ENSURE THAT EACH CONSTRUCTION CREW (INCLUDING
CLEANUP CREWS) HAS ON HAND SUFFICIENT SUPPLIES
OF ABSORBENT AND BARRIER MATERIALS TO ALLOW THE
RAPID CONTAINMENT AND RECOVERY OF SPILLED
MATERIALS AND KNOWS THE PROCEDURE FOR REPORTING
SPILLS
2 ENSURE THAT EACH CONSTRUCTION CREW HAS ON HAND
SUFFICIENT TDOLS AND MATERIAL TO STOP LEAKS
3 KNOW THE CONTACT NAMES AND TELEPHONE NUMBERS
FOR ALL LOCAL. STATE, AND FEDERAL AGENCIES
(INCLUDING. IF NECESSARY. THE U 5 COAST GUARD
AND THE NATIONAL RESPONSE CENTER) THAT MUST BE
NOTIFIED OF A SPILL
4 FOLLOW THE REOUIREMENTS OF THOSE AGENCIES IN
CLEANING UP THE SPILL, IN EXCAVATING AND
DISPOSING OF SOILS DR OTHER MATERIALS
CONTAMINATED BY A SPILL, AND IN COLLECTING AND
DISPOSING OF WASTE GENERATED DURING SPILL
CLEANUP
WATERBODY CROSSINGS
A PERMITS
1 REVIEW ALL PERMITS AND CONDITIONS APPLICABLE TO
PROJECT INSTALLATION
2 MAKE NECESSARY CONTACTS AND NOTIFICATIONS
3 INSTALLATION
1 TIME WINDOW FOR CONSTRUCTION
UNLESS EXPRESSLY PERMITTED OR FURTHER
RESTRICTED BY THE APPROPRIATE STATE AGENCY IN
WRITING ON A SITE - SPECIFIC BASIS. INSTREAM
WORK. EXCEPT THAT REQUIRED TO INSTALL OR REMOVE
EQUIPMENT BRIDGES, MUST OCCUR DURING THE
FOLLOWING TIME WINDOWS
a COLDWATER FISHERIES - JUNE 1 THROUGH
SEPTEMBER 30
b COOLWATER AND WARMWATER FISHERIES - JUNE 1
THROUGH NOVEMBER 30
EXTRA WORK AREAS
a LOCATE ALL EXTRA WORK AREAS (SUCH AS
STAGING AREAS AND ADDITIONAL SPOIL STORAGE
AREAS) AT LEAST 50 FEET AWAY FROM WATER'S
EDGE. EXCEPT WHERE THE ADJACENT UPLAND
CONSISTS OF ACTIVELY CULTIVATED OR ROTATED
CROPLAND OR OTHER DISTURBED LAND
b IF NOT DEPICTED OTHERWISE ON CONSTRUCTION
DRAWINGS. ADJUSTING EXTRA WORK AREAS
LIMITS TO LESS THAN 50 FOOT SETBACK CAN
ONLY BE DONE IN CONSULTATION WITH
ENGINEERING AND ENV IROO.ENTAL
c LIMIT CLEARING OF VEGETATION BETWEEN EXTRA
WORK AREAS AND THE EDGE OF THE WATERBODY
TO THE CERTIFICATED CONSTRUCTION RIGHT -DF -
WAY
d LIMIT THE SIZE OF EXTRA WORK AREAS TO THE
MINIMUM NEEDED TO CONSTRUCT THE WATERBODY
CROSSING
GENERAL CROSSING PROCEDURES
a COMPLY WITH THE COE. OR ITS DELEGATED
AGENCY. PERMIT TERMS AND CONDITIONS
b IF THE PIPELINE PARALLELS A WATERBODY.
AND
MUST BE CLEARLY MARKED IN THE FIELD WI
SIGNS AND /OR HIGHLY VISIBLE FLAGGING U
CONSTRUCTION - RELATED GROUND DISTURBING
ACTIVITIES ARE COMPLETE
SPOIL PILE PLACEMENT AND CONTROL
a ALL SPOIL FROM MINOR AND INTERMEDIATE
WATERBDDY CROSSINGS, AND UPLAND SPOIL FROM
IN THE CONSTRUCTION RIGHT -OF -WAY AT LEAST
10 FEET FROM THE WATER'S EDGE OR IN
ADDITIONAL EXTRA WORK AREAS PREVIOUSLY
APPROVED FOR SUCH USE
b USE SEDIMENT BARRIERS TO PREVENT THE FLOW
OF SPOIL OR HEAVILY SILT -LADEN WATER INTO
ANY WATERBODY
EQUIPMENT BRIDGES
a
d
B
PREVENT BANK EROSION AND STREAMBED SCOUR
(Iv) DO NOT REMOVE FLUME PIPE DURING
TRENCHING. PIPELAYING, OR BACKFILLING
ACTIVITIES. OR INITIAL STREAMBED
RESTORATION EFFORTS
(V) REMOVE ALL FLUME PIPES AND DAMS THAT
ARE NOT ALSO PART OF THE EQUIPMENT
BRIDGE AS SOON AS FINAL CLEANUP OF
THE STREAM BED AND BANK IS COMPLETE
d HORIZONTAL DIRECTIONAL DRILL (HDD)
IF THE HDD METHOD IS TO BE UTILIZED DURING
THE COURSE OF CONSTRUCTION. THEN THE HDD
METHOD SHALL BE PERFORMED IN ACCORDANCE
WITH THE SITE SPECIFIC CONSTRUCTION
DRAWINGS THAT SHOW THE LOCATION OF MUD
PITS. PIPE ASSEMBLY AREAS, AND ALL AREAS
TO BE DISTURBED OR CLEARED FOR
CONSTRUCTION ANY VARIATION FROM SITE
SPECIFIC CONSTRUCTION DRAWINGS MUST BE
REVIEWED IN CONSULTATION WITH ENGINEERING
AND ENVIRONMENTAL
CROSSINGS OF MINOR WATERBDDIES
A MINOR WATERBODY IS DEFINED AS ALL WATERBDDIES
LESS THAN OR EQUAL TO 10 FEET AT WATERS EDGE AT
THE TIME OF CONSTRUCTION
WHERE A DRY -DITCH CROSSING IS NOT REQUIRED.
MINOR WATERBODIES MAY BE CROSSED USING THE
OPEN -CUT CROSSING METHOD, WITH THE FOLLOWING
m
8 CROSSINGS OF INTERMEDIATE WATERBODIES
AN INTERMEDIATE WATERBOUY CROSSING IS DEFINED
AS ALL WATERBODIES GREATER THAN 10 FEET WIDE
BUT LESS THAN OR EQUAL TO 100 FEET WIDE AT THE
WATERS EDGE AT THE TIME OF CONSTRUCTION
WHERE A DRY -DITCH CROSSING IS NOT REQUIRED.
INTERMEDIATE WATERBODIES MAY BE CROSSED USING
THE DPEN -DUT CROSSING METHOD. WITH THE
FOLLOWING RESTRICTIONS
a COMPLETE INSTREAM CONSTRUCTION ACTIVITIES
(NOT INCLUDING BLASTING AND OTHER ROCK
BREAKING MEASURES) WITHIN 48 HOURS. UNLESS
SITE - SPECIFIC CONDITIONS MAKE COMPLETION
WITHIN 48 HOURS INFEASIBLE
b LIMIT USE OF EQUIPMENT OPERATING IN THE
WATERBODY TO THAT NEEDED TO CONSTRUCT THE
CROSSING
THE C ALL OTHER CONSTRUCTION EQUIPMENT MUST
DD CROSS ON AN EQUIPMENT BRIDGE AS SPECIFIED
ZE IN SECTION 3E
9 CROSSINGS OF MAJOR WATERBODIES
A MAJOR WATERBODY CROSSING IS DEFINED AS ALL
WATERBDDIES GREATER THAN 100 FEET WIDE AT
WATERS EDGE AT THE TIME OF CONSTRUCTION
IF A MAJOR WATERBODY CROSSING IS TO BE
PERFORMED. THEN SUCH CROSSING SHALL BE
PERFORMED IN ACCORDANCE WITH A DETAILED. SITE
SPECIFIC CONSTRUCTION PLAN AND SCALED DRAWINGS
IDENTIFYING ALL AREAS TO BE DISTURBED BY
CONSTRUCTION THIS PLAN IS REQUIRED TO BE
DEVELOPED IN CONSULTATION WITH THE APPROPRIATE
FEDERAL AND STATE AGENCIES AND SHOULD INCLUDE
EXTRA WORK AREAS, SPOIL STORAGE AREAS, SEDIMENT
CONTROL STRUCTURES. ETC . AS WELL AS MITIGATION
FOR NAVIGATIONAL ISSUES
10 TEMPORARY EROSION AND SEDIMENT CONTROL
DRY -DITCH CROSSING METHODS
a UNLESS APPROVED OTHERWISE BY THE
APPROPRIATE STATE AGENCY, INSTALL THE
PIPELINE USING ONE OF THE DRY -DITCH
METHODS OUTLINED BELOW FOR CROSSINGS OF
WATERBODIES UP TO 30 FEET WIDE MAT THE
WATER S EDGE AT THE TIME OF CONSTRUCTION)
THAT ARE STATE -DESIGNATED AS EITHER
COLDWATER OR SIGNIFICANT COOLWATER OR
WARMWATER FISHERIES
b DAM AND PUMP
I I ) THE DAM -AND -PUMP METHOD MAY BE USED
WITHOUT PRIOR APPROVAL FOR CROSSINGS
OF WATERBODIES WHERE PUMPS CAN
ADEOUATELY TRANSFER STREAMPLOW
VOLUMES AROUND THE WORK AREA. AND
THERE ARE NO CONCERNS ABOUT SENSITIVE
SPECIES PASSAGE
(I i ) IMPLEMENTATION OF THE DAM -AND -PUMP
871
0
AT PUMP
S TO
FLUME CROSSING
THE FLUME CROSSING METHOD REQUIRES
IMPLEMENTATION OF THE FOLLOWING STEPS
11) INSTALL FLUME PIPE AFTER BLASTING (IF
NECESSARY). BUT BEFORE ANY TRENCHING
111) USE SAND BAG OR SAND BAG AND PLASTIC
SHEETING DIVERSION STRUCTURE OR
EQUIVALENT TO DEVELOP AN EFFECTIVE
SEAL AND TO DIVERT STREAM FLOW
THROUGH THE FLUME PIPE (SONS
MODIFICATIONS TO THE STREAM BOTTOM
MAY BE REQUIRED IN TO ACHIEVE AN
EFFECTIVE SEAL)
(111) PROPERLY ALIGN FLUME PIPETS) TO
IMMINENT
b WHERE WATERBODIES ARE ADJACENT TO THE
CONSTRUCTION RIGHT-DF -WAY, INSTALL
SEDIMENT BARRIERS ALONG THE EDGE OF THE
CONSTRUCTION RIGHT-OF -WAY AS NECESSARY TO
CONTAIN SPOIL AND SEDIMENT WITHIN THE
CONSTRUCTION RIGHT-OF -WAY
c USE TRENCH PLUGS AT ALL WATERBODY
CROSSINGS, AS NECESSARY, TO PREVENT
DIVERSION OF WATER INTO UPLAND PORTIONS OF
THE PIPELINE TRENCH AND TO KEEP ANY
ACCUMULATED TRENCH WATER OUT OF THE
WATERBODY
VI
WETLAND
A GENERAL
IT WETLAND BOUNDARIES AND BUFFERS MAST BE CLEARLY
MARKED IN THE FIELD WITH SIGNS AND /OR HIGHLY
VISIBLE FLAGGING UNTIL C(INSTRUCTION-RELATED
GROUND DISTURBING ACTIVITIES ARE COMPLETE
2 IMPLEMENT THE MEASURES OF SECTION V IWATERBDDY
CROSSINGS) IN THE EVENT A WATERBODY CROSSING IS
LOCATED WITHIN DR ADJACENT TO A WETLAND
CROSSING
3 INSTALLATION
1 EXTRA WORK AREAS AND ACCESS ROADS
11 TRENCH DEWATERING
DEWATER THE TRENCH (EITHER ON OR OFF THE
CONSTRUCTION RIGHT-OF -WAY) IN A MANNER THAT
DOES NOT CAUSE EROSION AND DOES NOT RESULT IN
HEAVILY SILT -LADEN WATER FLOWING INTO ANY
WATERBODY REMOVE THE DEWATERING STRUCTURES AS
SOON AS POSSIBLE AFTER THE COMPLETION OF
DEWATERING ACTIVITIES
WATERBODY RESTORATION
a
CROSSING PROCEDURES
a
b
d
W
Q LIMIT PULLING OF TREE STUMPS AND GRADING
ACTIVITIES TO DIRECTLY OVER THE
TRENCHLINE DO NOT GRADE OR REMOVE STUMPS
OR ROOT SYSTEMS FROM THE REST OF THE
CONSTRUCTION RIGHT-OF-WAY IN WETLANDS
UNLESS THE CHIEF INSPECTOR AND
ENVIRONMENTAL INSPECTOR DETERMINE THAT
SAFETY - {RELATED CONSTRUCTION CONSTRAINTS
REQUIRE GRADING OR THE REMOVAL OF TREE
STUMPS FROM UNDER THE WORKING SIDE OF THE
CONSTRUCTION RIGHT -OF -MAY
TIME
ND MBE
BY
DFS000—
1 12-03 -2014
M1
ISSUED FMR REVIEW
A 01/10/2015
I
Ml
ISSUED FOR BID
0 06/11/2015
MI
ISSUED FOR CONSTRUCTION
1 06/11/2015
MI
REVISED PER N C D E N R
h
IMMEDIATELY AFTER BACKFILLING IS COMPLETE.
RESTORE THE SEGREGATED TOPSOIL TO ITS
ORIGINAL LOCATION
i DO NOT USE ROCK, SOIL IMPORTED FROM
OUTSIDE THE WETLAND. TREE STUMPS. OR BRUSH
k DO NOT CUT TREES OUTSIDE OF THE APPROVED
CONSTRUCTION WORK AREA
I ATTEMPT TO USE ND_ MORE _THAN TWO LAYERS _01
III
3 TEMPORARY SEDIMENT CONTROL
INSTALL SEDIMENT BARRIERS IMMEDIATELY AFTER
INITIAL DISTURBANCE OF THE WETLAND OR ADJACENT
UPLAND SEDIMENT BARRIERS MUST BE PROPERLY
MAINTAINED THROUGHOUT CONSTRUCTION AND
REINSTALLED AS NECESSARY (SUCH AS AFTER
BACKFILLING OF THE TRENCH) EXCEPT AS NOTED
BELOW IN SECTION VI B 3 C. MAINTAIN SEDIMENT
BARRIERS UNTIL REPLACED BY PERMANENT EROSION
CONTROLS OR RESTORATION OF ADJACENT UPLAND
AREAS IS COMPLETE TEMPORARY EROSION AND
SEDIMENT CONTROL MEASURES ARE ADDRESSED IN MORE
DETAIL IN THE UPLAND EROSION CONTROL.
REVEGETATION AND MAINTENANCE PLAN
a INSTALL SEDIMENT BARRIERS ACROSS THE
ENTIRE CONSTRUCTION RIGHT-DF--WAY
IMMEDIATELY UPSLOPE OF THE WETLAND
BOUNDARY AT ALL WETLAND CROSSINGS WHERE
NECESSARY TO PREVENT SEDIMENT FLOW INTO
THE WETLAND
b WHERE WETLANDS ARE ADJACENT TO THE
CONSTRUCTION RIGHT-OF-WAY AND THE RIGHT -
OF-WAY SLOPES TOWARD THE WETLAND. INSTALL
SEDIMENT BARRIERS ALONG THE EDGE OF THE
CONSTRUCTION RIGHT- HP-AAY AS NECESSARY TO
PREVENT SEDIMENT FLOW INTO THE WETLAND
c INSTALL SEDIMENT BARRIERS ALONG THE EDGE
OF THE CONSTRUCTION RIGHT -OF -WAY AS
NECESSARY TO CONTAIN SPOIL AND SEDIMENT
WITHIN THE CONSTRUCTION RIGHT- OF-WAY
THROUGH WETLANDS REMOVE THESE SEDIMENT
BARRIERS DURING RIGHT -OF -WAY CLEANUP
4 TRENCH DEWATERING
DEWATER THE TRENCH (EITHER ON OR OFF THE
CONSTRUCTION RIGHT-OF17AY) IN A MANNER THAT
DOES NOT CAUSE EROSION AND DOES NOT RESULT IN
HEAVILY SILT -LADEN WATER FLOWING INTO ANY
WETLAND REMOVE THE DEWATERING STRUCTURES AS
SOON AS POSSIBLE AFTER TFE COMPLETION OF
DEWATERING ACTIVITIES OFF RIGHT-0F_4AY
DEWATERING STRUCTURES AN ACCESS IS SUBJECT TO
EL ENVIRONMENTAL SURVEY /CLEARANCE
WETLAND RESTORATION
1 WHERE THE PIPELINE TRENCH MAY DRAIN A WETLAND.
CONSTRUCT TRENCH BREAKERS AND /OR SEAL THE
TRENCH BOTTOM AS NECESSARY TO MAINTAIN THE
ORIGINAL WETLAND HYDROLOGY
2 FOR EACH WETLAND CROSSED, INSTALL A TRENCH
BREAKER AT THE BASE OF SLOPES NEAR THE BOUNDARY
BETWEEN THE WETLAND AND ADJACENT UPLAND AREAS
INSTALL A PERMANENT SLOPE BREAKER ACROSS THE
CONSTRUCTION RIGHT -OF -WAY AT THE BASE OF A
SLOPES GREATER THAN 5 PERCENT WHERE THE BASE OF
THE SLOPE IS LESS THAN 50 FEET FROM THE
WETLAND, OR AS NEEDED TO PREVENT SEDIMENT
TRANSPORT INTO THE WETLAND IN ADDITION.
INSTALL SEDIMENT BARRIERS AS OUTLINED IN THE
UPLAND EROSION CONTROL. REVEGETATION AND
MAINTENANCE PLAN IN SOME AREAS, WITH THE
APPROVAL OF THE ENVIRONMENTAL INSPECTOR. AN
EARTHEN BERM MAY BE SUITABLE AS A SEDIMENT
BARRIER ADJACENT TO THE WETLAND
3 00 NOT USE FERTILIZER, LIME. OR MULCH UNLESS
REQUIRED IN WRITING BY THE APPROPRIATE LAND
MANAGEMENT OR STATE AGENCY
4 UTILIZE A PROJECT - SPECIFIC WETLAND RESTORATION
PLAN DEVELOPED IN CONSULTATION WITH THE
APPROPRIATE LAND MANAGEMENT DR STATE AGENCY. IF
REQUIRED THE RESTORATION PLAN SHOULD INCLUDE
MEASURES FOR RE- ESTABLISHING HERBACEOUS AND /OR
WOODY SPECIES. CONTROLLING THE INVASION AND
SPREAD OF UNDESIRABLE EXOTIC SPECIES IE G .
PURPLE LOOSESTRIFE AND PHRAGNITES). AND
MONITORING THE SUCCESS OF THE REVEGETATION AND
WEED CONTROL EFFORTS
5 IF A PROJECT - SPECIFIC WETLAND RESTORATION PLAN
IS NOT REQUIRED. REVEGETATE THE CONSTRUCTION
RIGHT-OF -MAY WITH ANNUAL RYEGRASS AT A RATE OF
40 POUNDS /ACRE (UNLESS STANDING WATER IS
PRESENT)
6 ENSURE THAT ALL DISTURBED AREAS SUCCESSFULLY
REVEGETATE WITH WETLAND HERBACEOUS AND /OR WOODY
PLANT SPECIES
THE BOUNDARY BETWEEN WETLAND AND ADJACENT
UPLAND AREAS AFTER UPLAND REVEGETATION AND
STABILIZATION OF ADJACENT UPLAND AREAS ARE
JUDGED TO BE SUCCESSFUL
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
aK SOIL EROSION AND SEDIMENT CONTROL PLAN i3
Aw M 2015 DOT REPLACEMENT WI��IN8/I1�
Aw MW MAIN LINE 'A°
AW w M.P. 1356.99 TO M.P. 1358.27
AVV MF GUILFORD COUNTY, NORTH CAROLINA
DRWN W MU IDAM 07-24-2014 1 1 6GNE SNOW
WAD BY w ] ATE. 11 -3D -2014 I 26 -0100 -50 -28 —A -582611 sNIET 6
1165225 = ...tea — OF 11

MAINTENANCE PLAN
7 ORING CONSIPUCTID
TEE COPANY S R SOIL EED ICN REPRESENTATIVE SEGMENT WILL E
FRANC 1ICES FOR sou EROSION AND SEDIIEMf tDTPOL
PRACTICES
ILL sou EON A D AND SEDIMENT CMAIp0. RED AND SMALL E
INSPECTED ON A DAILY BASIS AND MAINTAINED AND REPAIRED AS
FENDED N ASSUME CON REPA NS WILL BE AD lE1P INTENDED
T
FUNCTION ANY CEDED EPAINS WILL E MADE INEDIAIFLT 1D
MAINTAIN ALL BE ES AS oFROM Sp
SEDIMENT SHALL E EIUAED FROM SEDIMENT BARRIERS T WOI IT
THEY AM TO 6 INCHES DEFT AND FROM SEDIMENT TRAPS WEN
THEY AE AND SDTMAmT ON C FULL AL IUPBRALL SOIL
ERSID AID SEDAN 301a CONFRL MEASURES SITE SNAL E
DISPOSED IO WIS AC 70 EATS AA FINAL SITE ARY WAR TINS By
ARE NO LI IGE IS EM TOR AFTER HE TEMPORARY EA9AE5
DIE NO EDDBR K THE TRAPPED SMAIMEO AD YEAS
TEMPORARY DIMING S S REMOVAL ON ILIMIOMDE 6
TEMPIXIARY ENSUES SNAL E STABILIZED INEDZAIFlr
2 AFTER CONSTRUCTION
ALL SOIL EROSION AND SEDIMENT IMENX WAR"' WILL E
CHECKED FOR STABILITY AND D'ERATID FOLL"INC WILL PRODUCING RAINFALL BUT IN NO CASE LESS THAN OCHE
EVERY WEEK ANY MENDED REPAIRS VILL EWE IMMEDIATELY
TO MAINTAIN ALL EALIES AS DESIGED
PERIODIC FOOT AND AIR PATROLS WILL E PEAFDBED BY COMPANY
MAINTENANCE PERSONNEL TO IDENTIFY AREAS IF EXCESSIVE
EROSED A D AMY EOTIRED (CORRECTIVE ACTION WILL E
IMPLE ENIFD IN ACCORDANCE WITH THE SFSCP
RESPONSIBILITY FOR MAINTENANCE O SOIL FIi45ID AND
SEDIW F COMM WILL E WITH THE COPAD S DIVISION OFFICE
LOCATED AT
TRANSCONTINENTAL GAS PIPE LIE COP
CHARLOTTESVILLE DIVISTION OFFICE
715 GREEBRIER OR
CHARLDfiFSVILLE. VA 22901
[phone]
REVEGETATION PLAN
I INrRDUCTION
TRUE PIRPOSE OF THIS PLAN IS TO PROVIDE INSPRXTIDS FOR
PLANTING A VE GETATIVE CORER TO MINIMIZE SOIL EROSION
VEGETATION WILL E USED AS BON A TEMPORARY AND
PENMENr EROSION CONFIRM PRACTICE THIS PAN APPLIES TD
U9AD AREAS AND ET AREAS TONE CLASSIFIED AS EMA DS
O LYI VE GETATION REQUIREMENTS FOR RIPARIAN ZOES.
MATFIIBDT BANES AND EILADS ARE CONTAINED IN THE
'ETLAW AND MATFIBQUY CONSTRUCTION AND MITIUTID'
SECTION OF THE ENVIRONMENTAL RAMS
DISTDBED AREAS nLL E CONSIDERED ERWMY STABILIZED
IRO THE ESIABL ILOERT E A UNIFORM AM EROSION RESISTANT
PERENNIAL VEGETATIVE COVEN SIMILAR IM DENSITY TO THE
ADJACENT UNDISTURBED AREAS. BASED D REPRESENTATIVE
RANDOM SATING
2 SEEDBED PREPARATION
A SEEDED PREPARATION IN AREAS ACCESSIBLE BY FAO)
PRIOR I) TO TILLAGE, LIE AND FERTILIZER SHALL E
APPLIED EVENLY AD UNIFORMLY APPLICATION RATES
ARE ARM IN TABLE 1
21 INC0091ATE LIE AND FFAfILIZER [MID THE TOP 1 TO
6 INCHES O SDIL BY CHISEL PLOWING. DISKING.
HARDVING. OR OTHER APPROVED ETD) ON TILLAGE
WTI L A SIWIN UNIFORM SUM IS ACHIEVED
71 TILL OR SCARIFY AIDED WHEN THE SURFACE IS
GLAZED. CRUS7E0 OR SEALED BY RAINFALL PRIOR TO
HYDROSEEDING
I) TILLAGE OR SCARIFICATION O SLOTS SMALL
PARALLELL THE CDFOIM DE THE LAO WHENEVER
PRACTICABLE
B SEEDBED PEEPUUTION IN AREAS DT ACCESSIBLE BY FART
MACHINERY
1) DUGOI SLOE FACE BY HAW, ID OPINES 7 INCHES
DEEP AD 15 INCHES APART ACROSS THE PARAL LEL WITH THE CDIOFS)
21 APPLY LIE EVERY AND UNIFORMLY M THE AREAS TO
E 5FEDED AT RATE SA IN TABLE I
71 IF NYOROSEED SAM AS IS TO E USED, FERTILIZER MAY E
APPLIED WITH THE SEED SLIMY
] SEEDING
A GENERAL
1) SEED SHALL ,BE PURCHASED IN ACCORDANCE WITH PURE LIVE SEED IPLS) SPECIFICATIONS AND PLANTED WITHIN 6
B
C
2) UNLESS AN ALTERNATIVE SEED MIX IS SPECIFICALLY
REOINS7FD BY THE LANDOWNER OR LAD MANAGING
AGENCY. TE SEED SEINES IN TABLE I SHALL E USED
]I ANY SOIL DIliVYANCE THAT OCCUS OUTSIDE ON THE
RECOMMENDED SEEDING SEASON ON ART BARE $OIL
LEFT INSTABILIZED BY VEGETATION 9ALL E SEEDED
VITE TE TE PORARY SEEDING MIX IN TABLE I AND
SEED ING FOR PFEINIAL COVER SHALL E
ACCOMPLISHED AT THE BEGINNING O THE )EDT
RECOIODFD SEEDING SEASON
A) SLOPES STEEPER THAN ! 1 $HULL E SEEPED
IMMEDIATELY AFTER FINAL GNAWING. EATER
PERM] INC S
5) THE RICH -CF-WAY 9ULL E SEEDED WITHIN 6
MMU ING DAYS OF FINAL OWING, EATEN
PERMITTING
6) MFAE CRITICAL AREAS ARE LEFT EXPOSED BY
CONSTRUC TION DELAYS O ION THAN PERRY DAYS
ON MERE UFAVORABLE CDDITIONS PREVENT
PLANT ING O THE SPECIFIED PERENNIAL SEED MIX. A
TOFOHAR GROUND COVER IF QUICK GERMINATING
GRASSES SHALL E ESTABLISHED )SID THE
TEMPORARY IN SNOW IN TABLE I
7) IMMMIATELY FOLLOWING THE COMPLETION E EARTH
MOVING ACTIVITIES AND THE INSTALLATION OF
GIN BY
ABLE 1
PL CORD
G EITHER
1
i
5) SIIDRD W EQUIPMENT SHIFT DOWN DE 1/2 TO 2 TORS
DCCIR AU 5U NONE SFFD M THE TANK BASED D
THE PREaTICK OR SLURRY REMAINING AFTER 2
HOURS THE SLIMY SHALL E DISPOSED AND A NEW
MIXTURE PREPARED
1
H
WETLAND AND WATERBODY CONSTRUCTION
AND MITIGATION PLAN
1 INTOILCTID
2 MA
A TIE
17
2)
])
I)
B
13
AL PLANS.
1) NO MATERIAL SHALL BE PLACED D YTERB DY BANKS SO AS
TD IMPAIR SURFACE WATER FLOW INTO OR OR OF A WETLAND
AREA AND FLOW RATES SHALL E MAINTAINED AT ALL TIES
C MINOR WATEMY CROSSINGS
II A MINOR WATERBODY IS NIIED AS HAVING A FLU WIDTH
IWATER'S EDGE M WATERS EDGE) ON 10 FEET OR LESS AT THE TIE E CONSTDCTION
2) CONSTRUCTION EQUIPMENT. EXCEPT THAT USED BY CLEARING
ORENS. MALL CROSS MINOR VAMOMIES CONTAINING COLD
VATER ON MARK WATER FISHERIES ON A BRIDGE CONSISTING
OF ONE OF THE FILMING
IS EQUIPMENT PADS AND CLLVETTIS)
III CLEAN ROCK FILL AND CLLVERTISI
IIII FLEXIAGAT O POTABLE BRIDGE
71 WHEN CROSSING MINOR VATUMIE5 CONTAINING COLD
I) INSTAU FLUE AIM BASTING, BIT PRIOR ID
TRENCHING
II)
USE SAD BAG. PLASTIC DAM STRUCTURE. OR
EQUIVALENT
III) PROPERLY ALIGN ilNE PIE
IYI DO NOT REMOVE FLUE DIMING TRENCHING. PIPE
LAYING OR BACEFILLING ACTIVITIES
YI DE-VA TER TRENCH TO PREVENT DISCHARGE OF SILT
LADEN VA TFA INTO VATEIDaY DIMING
CONSTRUCTION AND BACEILLING OPERATIONS
VII REMOVE ALL FLUMES AND DAIS WON COMPLETION E
COSTRUCTIa
11 THE DAN AND PIDP METHOD MAY E USED OMY WERE
FUIYING IS PDT REQUIRED
5) COPLETE I"AIERBODY CONSTRUCTION. NOT INCLUDING
BLASTING , VITHIM 21 DOS IN MATERBIDIES KEY CLASSIFIED
AS COLD WATER FISHERIES AD MDT CLASSIFIED AS
SIGNIFICANT COOL OR VAN MATER FISHERIES
6) AGRICULRDOL OR iramITTENT DRAINAGE DITCHES NOT
CLASSIFIED AS STATE - MIGRATED FISHERIES DO NOT REQUIRE
AN EQUIPMENT BRIDGE
D INTERMEDIATE VATERBQUY CRDSSING$
1) AN ITER EDIATE WATEIBQUT IS DEFINED AS HAVING A FLU
WIDTH IVATER'5 EDGE TO HATER'S EDE1 GEATEA THAN 10
FEET WIDE. BUT LESS THAI IUD FEET VIDE. AT THE TIME IF
COSTRDTION
2) THE APPROPRIATE STATE AUTHORITIES SHALL E NOTIFIED AT
LEAST 11 HOURS PRIOR ID FRENCH NO OR BLASTING
71
CONSTRUCTION EQUIPMENT, EXCEPT THAT LSD 67 CLEARING
CE1S. SHALL CROSS IMMEDIATE VATEREMIFS D A
BRIM COSISTING ON ONE ON THE FOLDING
III EQUIPMENT PADS NO CLLVFRT(S)
CLEAN DU FILL AND CLLVERTIS
)
IIII
FLEXI_FLDAT OR PORTABLE BRIDGE
11 IN_NATEREGGY EQUIPMENT SMALL E LIMITED TO THAT
NEEDED TO CONSTRUCT THE CRS SING
51 TEE STUDS AD Rms MAY E PULLED FROM THE AREA TD
E EXCAVATED DR.
6) UPON COMPLETION IF CONSTRUCTION. THE VATEBQUY BANK
SHALL BE RFSIIMED AS 90MN IN THE ENVIRONMENTAL PLANS
OR 19 ITS ORIGINAL DONIOF BY USING THE ELEVATION IF THE
`DJ ACEMf UDIS7W= AREAS AS A WIDE
7) IF NORMAL MATERBOOY FLU IS CONTAINABLE AD
TEACHING EQUIPMENT CAN BERATE FROM THE VATEABU7
BANKS. THE FLU SHALL E RUED OVEN FE TENOR AREA
PRIOR TO EXCAVATION THE ENVIRONMENTAL PLANS CONTAIN
VATERBDr AND CULVERT SIX INFORMATION
/>
THE OW AND PIRP METHW SILL MDT E USED VITxOT
SITE SPECIFIC PLAN APPROVAL BY COMPANY
9) ATRAP TO COMPLETE IN-VATERBQUY TENONING AND
BACIFILL NOR [NOT IDLLDING BLASTING) VITHIN IB HORS
E MAJOR MIER BOOT CROSSINGS IGRFATER THAN 1QU FEET IN WIDTH)
CONSTRUCTION ACROSS MATERBODIES GREATER THAN 140 RTES IM
WIDTH SHALL E IM ACCO7DADE VI IN THE CROSSING 5 SITE SPECIFIC
EM'IROMWAL PLANS
F TEMPORARY EROSION CO EROL
1) STONE IN OTEA FILL MATERIAL USED FOR TEMPORARY
VATMMY CROSSINGS NULL MOT EXTEIA INTO ANY
ADJACENT ETLAD BEY 1 W FEET ON EIDER SIDE IF THE
ORDINARY HE VATER MAR ON THAT VATEPBODY. UNLESS
SPECIFICALLY PERMITTED TO DO SO
fl
SEDIMENT BARRIER DEVICES SHALL E INSTALLED ALONG THE
MATFRBOY BANKS AND AT THE BASE OF ALL SLOPE$
ADJACENT TO VATFRBODIES UNTIL THE RIGHT-OF -VAT
REViGETATia IS COWL EIE ALL EROSION AND SEDIMENT
CONTROL DEVICES SMALL E INSPECTED DAILY AND REPAIRED
AS REQUIRED
3) SEDIIEMf BARRIER DEVICES SHALL E INSTALLED ALONG THE
EDGE OF THE RIGHT-CF Ay WERE VATFRBDIFS ARE
ADJACENT UNTL THE RIGHT-CF-VAY REVEGETATION 15
COUPLE ALL EROSION AD SEDIMENT CWM DEVICES
SHALL E INSPECTED DAILY AND REPAIRED AS REQUIRED
G CLEARING AND OWING
t) POSTPONE OWING OF THE RICHT4 -4AY TRW THE
VATFABDY ZONE UNTIL THE STAGING AREA IS COMPLETE AND
THE IN-VATERM VUE IS READY TO COMMERCE TEE
STOPS AND ROWS M7 E PULLED FROM THE AREA TO E
IN VATED ONLY IN AREAS BEYOND All EXCAVATION. CUT
VEGETATION RUSH WITH THE GROW TO ALLON REBROWN
FROM STOPS
21 WHERE VATFABUIES ARE PARALLEL TO THE CONSTRUCTION
IIIONT-0E-4AY. A DIFFER 15 FEET VIDE IF UNDISTURBED
VE GETATION SHALL E MAINTAINED. WNrIEVER PRACTICABLE
71 CLEARING EQUIPMENT PAL NOT CROSS VATFRBQUIES MORE
THAN ONCE PER PIECE DE EQUIPMENT PRIOR TO INSTALLATION
IF EQUIPMENT BRIDGES
H EXCAVATION _
I FNAL GRADING AND CLEAN-UP
1I RESIDE THE VATERBQUY BOTTOM CONTOURS AS WM IN
THE ENVIRONMENTAL PLANS D TO THEIR PECONSTRICTION
ELEVATIONS BASED D THE ADJACENT UNDISTURBED MATFRBQUY BOTTOM
21 IN ALL MINOR AND INTERMEDIATE VATFRBDIES THAT
CONTAIN COLD WATER FISHERIES, RACE CLEAN GRAVEL OR
NATIVE COBBLES FOR THE UPPER 1 EDT OF TRENCH RAEFILL
71 INEDIATU7 IRON COMPLETION E COSTRUCTION THE MABON
TERT BANK E SHALL RESIGNED AS SHOWN IN THE
ENVIRUENTAL PLANS OR TO ITS ORIGINAL ELEVATION BY
USING THE ELEVATION IF THE ADJACENT UNDISTURBED
ARE" AS A WIDE
11 IEIM FLUES. DAD AND EQUIPMENT BRIDGES AFTER FINAL
CLEANUP AND SWING BIT PRIOR IS PERENNIAL SEEDING
J STABILIZATION
I BANK STABILIZATION OF DRY -0ITCH CROSSINGS SHALL E
COMPLETED PRIOR TO RETW 11NG FLOW TO VATFRBODT
CHANNEL
REFO ENCE DRAWINGS
M70 ND I 1TME Iml DVE Kr
1 12-Q7$071 W
A 07/]0/2015 W
0 06/17/2015 W
1 06/13/2015 W
A
n
F9
D
ANY
2) STUDS WT E REMAINED FEN ORDER THE VOW PADS WEN
COMPANY'S ENVIRONMENTAL IN$PECTOR DEMNI ES SAFE"
RELATED TRUCTION CONSTRAINTS REQUIRE SUCH
7) CL VEGETATION SHAU E RENDER FROM THE
BE FOR DISPOSAL AT AN APPROVED AREA IREW AM
ALTUMTE DISPOSAL METHOD IS SPECIFIED TEES LOCATED
ONSIDE O THE RIGHT-OF-WAY SHALL NOT E CU FOR USE IM
EQUIPMENT PADS
E EX VATION
1) EXCEPT IN AREAS E STANDING MATER M SATURATED SOIL.
SEGREGATE AND REPLACE THE TOP 12 INCHES OF TOPSOIL
REMOVED FROM THE EXCAVATION E THE TEND TOPSOIL
9MLL NOT E SEGREGATED ACROSS ENTIRE WOE AREA IM
2) WHE�EYFAMATER AND MITER SITE CONDITIONS ALLOW.
PIPELINE SHALL E ASSEMBLED IN W IRAQ AREA AND
INSTALLED BY PUSH-fEL OR FLOTATION TECHNIQUES
F TRENCH DEVATERING
THE TREICH SHALL E DEVATERED INTO A STABILISED )RAID AREA
OR INTO A SEDIMENT REMOVAL STRUCTURE SO T 47 NO HEAVILY
SILT LADEN WATER FLOWS INTO THE WETLANDS
6 PORMED EROSION CONTROL MFASIMIS
PERMANENT DIVERSION AND TRENCH SWAM 91ALL E
INSTALLED AS SHOWN IN THE EM IRNMAL PLANS OR AT
THE BASE E SLOPES NEAR THE BQUMDARY BETWEEN THE
EILAND AND ADJACENT UPLAND AREAS THE TRENCH
BEARER SHALL BE INSTALLED IMMEDIATELY
LMOPE E THE DIVERSION
H FINAL CHANGING AD CLEANiR
I) WHEN MUFILLING 15 COMPLETED. THE VET.ND AREA SHALL
E RESTORED TO 1 ORIGINAL CONTOUR BY WATCHING THE
ELEVATION E THE ADJACENT UNDISTURBED WEILAHD AREAS
2) ALL PREFABRICATED EQUIPMENT PADS AND GEDTEXTILE
FABRIC OVERLAIN WITH GRAVEL FILL SHALL E IBM
" THE COMP LLTICK E CONSTRUCTION
I REVEGETATION
I IN A EA$ BE MD STANDING WATER. RESTED TOPSOIL TO TIE
DR GINAL ELEVATION AND S® AS SHOWN IN TABLE I THE
AFFECTED AREA SHALL NOI E TREATED VIII LIE OR
FERTILIZER. AND 51UL1 NOT E MULCHED. UNLESS OTHERWISE
RE RED BY AN APPROPRIATE PERMITTING AGENCY
2) WITH NATIVE HERBACEOUSSAAD MOODY RANT SPECIES
FREVISIONS
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN
2015 DOT REPLACEMENT WNW&
MAIN LiNE 'A'
M.P. 1356.99 TO M.P. 1358.27
GUILFORD COUNTY. NORTH CAROLINA
ISSUED FOR REVIEW
ISSUED FOR BID
CONSTRUCTION FOR CTRUCTION
REVISED PH M C 0 E N R
1165225
1165225
115522
1165
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CASE 11- 70-201
APRIO.ID" AM
JDAM 1t-lo -m11
=26-0100-5D-284-582611 X77
— ....- 2� OF 11
WAX 1165225
I

------------------------09m�
pp1NN,�IN;Wi.N� DD
DIVERSION TERRACE
I II .III
I 1 ! 1 l
REINFORCED
SEDIMENT BARRIER TO BE
INSTALLED FL RH TO
1��MFppC� DIVERSION TERRACE
SFDIIENE BARRIER SIWL OCTAL IONf TIP O' RLN
BE TRENOOD INTO
SOIL (SEE DETAIL) "
'�s " NNNNWNNNNHNWNNM NNNNA YHNHs
ELEVATION
SEDIMENT BAIBIER
(ADCO C6 -2019)
ON COPAMY
APPROIED EBUL
LOPACTFD
BABIFILL
AUDFF
e
1
METAL POST TE AIlON01
iRENGI
NOTES TRENCH DETAIL
1 SEDIMENT BARRIER NODS SRALL BE PLACED AT THE OIRE7 OF DIVERSION
TERRACES AS SHOWN ON THE PLAN
2 ONCE 7NE DISTURBED AREA IS STABILIZED. TIE SEDIMENT BARRIER HOOK
SMALL BE REMOVED AND ANY DISTURBED AREAS CASED BY REMOVAL SHALL BE
RETURNED TO ORIGINAL CONDITION AND REVEGETATED
3 SEDIMENT SHALL BE REMOVED WHEN IT REACHES OE -THIRD THE HEIGHT O THE
50 WENT BARRIER
SEDIMENT BARRIER AND ROCK FILTER OUTLET
OUTLET STRUCTURE
TINENTAL GAS PIPE LINE CORPORATION
IANDARD ENVIRONMENTAL DETAIL
SEDIMENT BARRIER HOOK
TRENCH PLUG TO BE RE ED
\\INTO 00 OF TRENCH
Mop
V' �
2, MI aDrInk D,
SPACING AS SHOWN ON PLAN
;1
TREMOR
TRENCH PLUG
FORM TRENCH PLUG
V IN BAGS OR FOAM
6, WIN
I SEE NOTE 2)
6' WIN
SEE NOTE It)
NOTES ��• \\
\�
\�
CROSS-SECTION
NORTH I TOP SOIL SHALL NOT BE USED IN TRENCH PLUGS
I FRENCH PL SMALL BE 'EVED TO SIDES AND OTT" IF TRENCH
, FRENCH FL S SHALL BE INSTALLED AT THE BANK OF ALL
VATERBODIES AND THE BOUNDARIES OF ALL REILAND
CROSSINGS AND INDICATED ON THE CONSTRUCTION DRAWINGS
INMED ATELY AFTER TRENCH EXCAVATION THE PLUGS MY BE
TEMPORMI I REHM DURING PIPE PLACEMENT. BUT THEN REPLACED
4 TRENCH PLUGS SHALL BE LEFT IN PLACE WEN THE TRENCH IS BACKFULLED
TRENCH PLUGAREAKER
TEMPORARY AND PERMANENT
EROSION CONTROL REAM
1
eoom�o©
■� ■ -� ■■ TRANSCONTINENTAL ■ri ■��■■ N N l : •
■EllEll1■ —M■■
71E1DB PDN TYPES
PLA DESCRIPTION
PLA WiW1AL
SACK
Z W PT SACKS 6
WALL SIF1ID SOIL 011 SAND
FOAM
N PCF ONE11MK
IFOARED IM RACE)
NOTES
1 WATER PULPED OUT OF TRENCH SHALL NOT BE DISCHARGED INTO WATERWAYS WATER SHALL
BE DISCHARGED INTO A FILTER BAG OR DEWATERMIG STRUCTURE
2 PUP SMALL BE CONTROLLED SO THAT DISCHARGE DOES NOT OVERFLOW DEWATERWG
STRUCTURE
3 PUMP SUCTION HOSE MUST NOT BE ALLOWED TO COME N CONTACT WITH TRENCH BOTTOM
PROVLSDNS MUST BE MADE TO ELEVATE THE SUCTION HOSE TO AT LEAST ONE FOOT ABOVE
THE BOTTOM OF THE PIPE TRENCH UNTO. BOTTOM DEWATERNG R NECESSARY
4 DEWATERNG SHALL HOT OCCUR DLF NG TOPS OF HEAVY RA0PN1 EICEPT AS REQUIRED TO
PREVENT FLOODING OF CONSTRUCTION EMIPMENT LOCATED N BORE PITS AND TRENCHES
5 PULPS UTILIZED DINING DEWATERNG SHALL BE PLACED WRROI SECONDARY CONTAINMENT
F POSITIONED WITHIN 100 FEET OF A WETLAND OR WATERBODY
TRENCH DEWATERING TD
TEMPORARY EROSION CONTROL MEASUR
HOLE
[ON —TOR PNALL 10.LDY CUNSiWCNpI
9RAlar AS NOTED a CONIAACI DRAW
P, m
P o 0116
Y. RYN4
s+NlNCra
Pnr[mnd[ glelAlc a
LAC[ A K TIOG-
&6u
N
COFFER DAM DETAIL
TEMPORARY EROSION CONTROL MEASURE
INAN]CUNIIIRNIAL GAS PIPE LINE GWHSNAHM
��
STANDARD ENVIRONMENTAL DETAIL i
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TRENCH RUG Ifll I H H � 7ISEE NOTE 9717P1
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SEE NOTE i T)
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I SEE NOTE iTl
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M
PLASTICS WITH BARRIER ON DWAYFANE BEAN
PLASTIC UPSTREAM TO ACCRO55 ROADWAY
FORM UPSTRFDA 8
DOWSTNEAY DAMN TAKE NOSE
I SEE NOTE 51 LTER/SCREEN
WATERBODY PORARY STREW
OSSING. (DEC) PER DETAIL
(SEE NOTE i P)
NOTES
1 SEDIMENT BARRIERS 91ALL BE INSTALLED AS DEPICTED AND ALOE DOWN GRADIENT SIDES
IF WOK AREAS AND STAGING AREAS SUCH THAT ND HEAVY SILT LADEN WATER ENTERS THE
VA79M OR LEAVES THE CONSTRUCTION RIGHT-0F -VAY
2 HARD DITCH PLUGS MUST fEU1M IN PLACE AT CONVENIENT LOCATIONS TO SEPARATE MAINLINE
DITCH FROM THE WATEINWY CROSSING UNTIL THE VATERBWY CROSSING IS INSTALLED AND
BACKFILLFII
3 EQUIPMENT OPERATING IN THE WATEANDY SMALL BE LIMITED TO THAT NEEDED
TO PERFORM CONSTRUCTION IF OMEN TYPES 6 EQUIPMENT MUST CND6S
THE VATFASONY. CONTRACTOR SHALL PROVIDE AND USE A TEMPORARY STREAM CROSSING IBEC)
4 STAGING A FAI S) TO U7FABWT CROSSINDI51. WEIR PEQUIPED. SHALL BE LOCATED AT LEAST
50 FEET iTiOY MATER'S EDGE AND SMALL GE
O" A MINIMUM Siff NEEDED FOR CONVENIENT PREPARATION
5 IMPLEMERATION OF TIE DAIFAMO -PIMP CROSSING IBM WILT MEET THE FOLLONING
PERFORMANCE CRITERIA
IA) USE SUIT ENT PIMPS. INCLUDING ON-SITE BACKUP RAPS, TO MAINTAIN D005TIE.AM FLOWS
IB) CONSTRUCT DAYS WITH MATERIALS THAT PREVENT SEDIMENT AND OTHER POLLUTANTS FROM
ENTERING THE UTEEMY IE G . SANDBAGS OR CLEAN GRAVEL WITH PLASTIC LINER)
IC) SCREEN PULP STPEAINTAKES.
FM
ID) PREVMBED SCOUR AT POP DISCHARGE
IE) MONITOR THE DAM AND POPS TO ENSURE PROPER OPERATION TNROUGNDIT THE
UTERBODY CROSSING
G EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSPECTED DAILY AND
REPAIRED IF NECESSARY
T INSTALL DIVERSION TRENCHES AT THE BASE OF ALL SLOPES ADJACENT 70
THE WTEIBODY
B CLERICALS. FUELS AND LUBRICATING OILS SHALL MDT BE STORED AND EQUIPMENT
SHALL NDf BE REFUELED WITHIN 100 FEET OF THE UTFABODY
9 INSTALL TRENCH PLUS ON BOTH SIDES ON THE WATFRBQUT TO PREVENT DIVERSION
ON WATERS INTO UPLAND PORTIONS ON THE PIPELINE TRENCH AND TO KEEP ANY
"""TED THE' WATER OUT ON THE UTTRBODT
ID CONIRACTON SHALL POSTPONE GRADING OF RIGHT-OF-WAY ADJACENT TO UTERBODT
UNTIL STAGING AREA IS PREPARED AND WORK IN THE WTEIBONY IS READY TO COMMENCE
DAM AND PUMP CROSSING
TEMPORARY EROSION CONTROL MEASURE SEA
"' TRANSCONTINENTAL CAS PIPE LINE CORPORATION
STANDARD ENVIRONMENTAL DETAIL
pp DAM AND PUMP CROSSING Nw PIPELINE
REFERENCE DRAWINGS
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STANDARD ENVIRONMENTAL DETAIL A/I/i811�.
TD TRENCH DEMATERING RAW
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN �
2015 DOT REPLACEMENT nll��
MAIN LINE 'A'
M.P. 1356.99 TO M.P. 1358.27
GUILFORD COUNTY, NORTH CAROLINA
1111E
NON ME
BY
DESCRIPTOR
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ITYP 1 _ \UIEABODY BAND �� iA I F4� I ITiPL)PILE
TRENCH RUG Ifll I H H � 7ISEE NOTE 9717P1
(SEE NOTE 91 I r� 1=
W IVERSION
SEE NOTE i T)
DIVERSION
I SEE NOTE iTl
INSTALL OR D .BEE SEDIMENT
M
PLASTICS WITH BARRIER ON DWAYFANE BEAN
PLASTIC UPSTREAM TO ACCRO55 ROADWAY
FORM UPSTRFDA 8
DOWSTNEAY DAMN TAKE NOSE
I SEE NOTE 51 LTER/SCREEN
WATERBODY PORARY STREW
OSSING. (DEC) PER DETAIL
(SEE NOTE i P)
NOTES
1 SEDIMENT BARRIERS 91ALL BE INSTALLED AS DEPICTED AND ALOE DOWN GRADIENT SIDES
IF WOK AREAS AND STAGING AREAS SUCH THAT ND HEAVY SILT LADEN WATER ENTERS THE
VA79M OR LEAVES THE CONSTRUCTION RIGHT-0F -VAY
2 HARD DITCH PLUGS MUST fEU1M IN PLACE AT CONVENIENT LOCATIONS TO SEPARATE MAINLINE
DITCH FROM THE WATEINWY CROSSING UNTIL THE VATERBWY CROSSING IS INSTALLED AND
BACKFILLFII
3 EQUIPMENT OPERATING IN THE WATEANDY SMALL BE LIMITED TO THAT NEEDED
TO PERFORM CONSTRUCTION IF OMEN TYPES 6 EQUIPMENT MUST CND6S
THE VATFASONY. CONTRACTOR SHALL PROVIDE AND USE A TEMPORARY STREAM CROSSING IBEC)
4 STAGING A FAI S) TO U7FABWT CROSSINDI51. WEIR PEQUIPED. SHALL BE LOCATED AT LEAST
50 FEET iTiOY MATER'S EDGE AND SMALL GE
O" A MINIMUM Siff NEEDED FOR CONVENIENT PREPARATION
5 IMPLEMERATION OF TIE DAIFAMO -PIMP CROSSING IBM WILT MEET THE FOLLONING
PERFORMANCE CRITERIA
IA) USE SUIT ENT PIMPS. INCLUDING ON-SITE BACKUP RAPS, TO MAINTAIN D005TIE.AM FLOWS
IB) CONSTRUCT DAYS WITH MATERIALS THAT PREVENT SEDIMENT AND OTHER POLLUTANTS FROM
ENTERING THE UTEEMY IE G . SANDBAGS OR CLEAN GRAVEL WITH PLASTIC LINER)
IC) SCREEN PULP STPEAINTAKES.
FM
ID) PREVMBED SCOUR AT POP DISCHARGE
IE) MONITOR THE DAM AND POPS TO ENSURE PROPER OPERATION TNROUGNDIT THE
UTERBODY CROSSING
G EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSPECTED DAILY AND
REPAIRED IF NECESSARY
T INSTALL DIVERSION TRENCHES AT THE BASE OF ALL SLOPES ADJACENT 70
THE WTEIBODY
B CLERICALS. FUELS AND LUBRICATING OILS SHALL MDT BE STORED AND EQUIPMENT
SHALL NDf BE REFUELED WITHIN 100 FEET OF THE UTFABODY
9 INSTALL TRENCH PLUS ON BOTH SIDES ON THE WATFRBQUT TO PREVENT DIVERSION
ON WATERS INTO UPLAND PORTIONS ON THE PIPELINE TRENCH AND TO KEEP ANY
"""TED THE' WATER OUT ON THE UTTRBODT
ID CONIRACTON SHALL POSTPONE GRADING OF RIGHT-OF-WAY ADJACENT TO UTERBODT
UNTIL STAGING AREA IS PREPARED AND WORK IN THE WTEIBONY IS READY TO COMMENCE
DAM AND PUMP CROSSING
TEMPORARY EROSION CONTROL MEASURE SEA
"' TRANSCONTINENTAL CAS PIPE LINE CORPORATION
STANDARD ENVIRONMENTAL DETAIL
pp DAM AND PUMP CROSSING Nw PIPELINE
REFERENCE DRAWINGS
REMONS
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN �
2015 DOT REPLACEMENT nll��
MAIN LINE 'A'
M.P. 1356.99 TO M.P. 1358.27
GUILFORD COUNTY, NORTH CAROLINA
1111E
NON ME
BY
DESCRIPTOR
WDNo
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ALP
1 12-03 -2011
A 01/3D/M5
D OC/13/2IN5
1 D6/13/201S
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ISSUED FOR REVIEW
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L EKISTNC DRAINAGE DITCH
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I II
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I OI I
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4 N ± 25' R 2" - 3" COARSE
(TYP ) AGGREGATE
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GEOTEXTLE FABRIC
SEE NOTE 5
SECTION 'A -A'
pp7m,
1 STABILIZED ENTRANCE SHALL BE INSTALLED WHERE EQUP1017 ENTERS ND EXITS
CONSTRl1CTION SITES ONTO PAVED ROADWAY OR OTHER IMPROVED SURFACE
2 LOCATE ALL ROADWAY CROSSINGS AND ENTRANCES TO ENSURE SAFE AND ACCESSIBLE
CONDITIONS THROUGHOUT THE CONSTRUCTION PHASE
3 THE ENTRANCE SHALL BE MAINTAINED THROUGHOUT CONSTRUCTION IN A CONDITION
WHICH WILL MINIMIZE TRACKING OF SEDIMENT ONTO A PUBLIC ROADWAY
4 ALL SEDIMENT TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING OR SCRAPING
5 TOP SOIL SHALL BE REMOVED TO A MINIMUM DEPTH OF 6 INCHES PRIOR TO PLACEMENT
OF GEOTEXTIE FABRIC NO STONE
6 WHERE DRAINAGE I DITCH EXISTS. CONTRACTOR SHALL PROVIDE AND A FLUME PIPE
N ORDER TO PREVENT IPEDEMENT OF WATER FLOW
7 THE CONSTRUCTION ENTRANCE SHALL BE REMOVED AND AREA RESTORED AS PART OF
FINAL GRADING AND AN CLE UP REMOVAL IS NOT CONTN UPON ON ESTABLISHMENT OF PERMANENT VEGETATION
CONSTRUCTION ENTRANCE
TEMPORARY EROSION CONTROL MEASURE CE
NORTH CAROLINA
'^ TRANSCONTINENTAL GAS PIPE LINE CORPORATION
STANDARD ENVIRONMENTAL DETAIL
CE CONSTRUCTION ENTRANCE EZA DAe v�
SEDIMENT BARRIER
I DOWN SLOPE S[DEI ITYP 1
SPOIL PILE
In? 1 MA7FABQUT _�� I I ! I I-1 / I ITYP
l i i I
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ISFE NOTE • 91
(SEE NOTE I I I I I F�
ISFF NOTE t 91 J
�I I
TEMP Y STREAM
CROSSING. IBECI PER DETAIL
(SEE NDTE t 6)
INSTALL REMOVABLE SEDIMENT I
BARRIER OR DRIVEABLE BED, adI
ACCROSS ROADVAY
NGTS
1 THIS WTIIOD APPLIES TO MINOR VATERBODY CROSSINGS THAT ARE DEFINED AS VATMMIES THAT ARE LESS THAN OR
EQUAL TO 10 FEET AT WATERS EDGE AT THE TIME W CROSSING
2 SEDIMENT BARRIERS SHALL BE IN57ALLED AS DEPICTED AND ALONG DONN GRADIENT SIDES OF WOE AREAS AND STAGING
AREAS SUCH THAT NO HEAVILY SILT LADEN WATER ENTERS THE WATFRBWY OR LEAVES THE CONSTRUCTION RIGHT W WAY
7 HARD DITCH PLUGS MUST REMAIN IN PLACE AT CONVENIENT LOCATIONS TO SEPARATE MAINLINE DI7CH FROM THE WAVABWY
CROSSING UNTIL THE WATERBODY IS INSTALLED AND BUKFILLED
1 EQUIPMENT OPERATING IN THE WATERBQUY L1.1LL BE LIMITED TO THAT NEEDED TO PERFOPA CONSTRICTION IF OTHER TYPES
OF EQUIPMENT MUST CROSS THE WATERBODY. CONTRACTOR SHALL PROVIDE AND USE TEMPORARY STREAM CROSSING IBEL)
5 STAGING AREAIS) FOR WATERBODY CROSSINGS). MEN REQUIRED. SHALL BE LOCATED AT LEAST 50 FEET FROM WATER'S EDGE
AND SHALL BE W A MINIMA SIZE NEEDED FOR CONVENIENT PREPARATION
6 EROSION AND SEDIMENT CONTROL MEASURES LOLL BE INSPECTED DAILY AND REPAIRED IF NECESSARY
7 INSTAL DIVERSION TRENCHES AT THE BASE OF ALL LOPES ADJACENT TO THE WATERBODY
8 CHEMICALS. FUELS AND LUBRICATING OILS LULL NOT BE STIED AID EQUIPMENT SHALL NOT BE REFUELED WITHIN 10D FEET
OF THE WATERBODY
9 INSTAL TRENCH RUGS ON BOTH SIDES OF THE WATERBODY TO PREVENT DIVERSION W WATER INTO UPLAND PORTIONS OF
THE PIPER IRE TRENCH AND TO KEEP AMY ACCUMULATED TREND( WATER OR OF THE WATERODY
10 CONTRACTOR SHALL POSTPONE GRADING W RIGHT-01F-WAY IMMEDIATELY ADJACENT TO WATERBODY ,MIL STAGING AREA 15
PREPARED AND WORK IN THE WATERBODY IS READY TO COMMENCE
11 EXCEPT FOR BLASTING AND OTHER HOCK BREAKING MEASURES, COMPLETE INSTRFAN CONSTRUCTION ACTIVITIES (INCLUDING
THENLHING. PIPE INSTALLATION. BACKFILL . AND RESTORATION OF THE STREAM BED CONTOURS) WITHIN 21 HORS STREAM
BANKS AND UNOQ50.IDATED STREAM BEDS MAY REQUIRE ADDITIONAL RESTORATION AFTER THIS PERIOD
12 CHANNEL WILL NOT BE DISTURBED ,INTEL DAY W PIPE INSTALLATION
13 CHANNEL WILL BE IMMEDIATELY STABILIZED WITH RIP RAP (RP) ACROSS ENTIRE
70PQUART WORKSPACE AND &OG CHANNEL BYES AFTER CHANNEL PIPE Q
INSTALLATION IS COMPLETE AT THE EN) OF THE WORK DAY RIP RAP IRP) SMALL TEN
HOT BE REMOVED AT ANY POINT DURING OR AFTER CONSTRUCTION
VET MINOR VA7ER80DY CROSSING �\
TEMPORARY EROSION CONTROL MEASURE ��
(APPLIES TO WARFI®OIIES 10' WIDE OR LESS AT WATERS EDGE AT TIME OF CROSSING)
r
PERCENT W
LAID SLOPE
SPACIAL
I IN FEET)
0 -5%
TRANSCONTINENTAL GAS PIPE LINE CORPORATION
STANDARD ENVIRONMENTAL DETAIL
® WET MINOR WATERBODY CROSSING DNIysop-
5 - 102
AGO
C
E
2D% - 352
l i i I
(SEE ,
ISFE NOTE • 91
(SEE NOTE I I I I I F�
ISFF NOTE t 91 J
�I I
TEMP Y STREAM
CROSSING. IBECI PER DETAIL
(SEE NDTE t 6)
INSTALL REMOVABLE SEDIMENT I
BARRIER OR DRIVEABLE BED, adI
ACCROSS ROADVAY
NGTS
1 THIS WTIIOD APPLIES TO MINOR VATERBODY CROSSINGS THAT ARE DEFINED AS VATMMIES THAT ARE LESS THAN OR
EQUAL TO 10 FEET AT WATERS EDGE AT THE TIME W CROSSING
2 SEDIMENT BARRIERS SHALL BE IN57ALLED AS DEPICTED AND ALONG DONN GRADIENT SIDES OF WOE AREAS AND STAGING
AREAS SUCH THAT NO HEAVILY SILT LADEN WATER ENTERS THE WATFRBWY OR LEAVES THE CONSTRUCTION RIGHT W WAY
7 HARD DITCH PLUGS MUST REMAIN IN PLACE AT CONVENIENT LOCATIONS TO SEPARATE MAINLINE DI7CH FROM THE WAVABWY
CROSSING UNTIL THE WATERBODY IS INSTALLED AND BUKFILLED
1 EQUIPMENT OPERATING IN THE WATERBQUY L1.1LL BE LIMITED TO THAT NEEDED TO PERFOPA CONSTRICTION IF OTHER TYPES
OF EQUIPMENT MUST CROSS THE WATERBODY. CONTRACTOR SHALL PROVIDE AND USE TEMPORARY STREAM CROSSING IBEL)
5 STAGING AREAIS) FOR WATERBODY CROSSINGS). MEN REQUIRED. SHALL BE LOCATED AT LEAST 50 FEET FROM WATER'S EDGE
AND SHALL BE W A MINIMA SIZE NEEDED FOR CONVENIENT PREPARATION
6 EROSION AND SEDIMENT CONTROL MEASURES LOLL BE INSPECTED DAILY AND REPAIRED IF NECESSARY
7 INSTAL DIVERSION TRENCHES AT THE BASE OF ALL LOPES ADJACENT TO THE WATERBODY
8 CHEMICALS. FUELS AND LUBRICATING OILS LULL NOT BE STIED AID EQUIPMENT SHALL NOT BE REFUELED WITHIN 10D FEET
OF THE WATERBODY
9 INSTAL TRENCH RUGS ON BOTH SIDES OF THE WATERBODY TO PREVENT DIVERSION W WATER INTO UPLAND PORTIONS OF
THE PIPER IRE TRENCH AND TO KEEP AMY ACCUMULATED TREND( WATER OR OF THE WATERODY
10 CONTRACTOR SHALL POSTPONE GRADING W RIGHT-01F-WAY IMMEDIATELY ADJACENT TO WATERBODY ,MIL STAGING AREA 15
PREPARED AND WORK IN THE WATERBODY IS READY TO COMMENCE
11 EXCEPT FOR BLASTING AND OTHER HOCK BREAKING MEASURES, COMPLETE INSTRFAN CONSTRUCTION ACTIVITIES (INCLUDING
THENLHING. PIPE INSTALLATION. BACKFILL . AND RESTORATION OF THE STREAM BED CONTOURS) WITHIN 21 HORS STREAM
BANKS AND UNOQ50.IDATED STREAM BEDS MAY REQUIRE ADDITIONAL RESTORATION AFTER THIS PERIOD
12 CHANNEL WILL NOT BE DISTURBED ,INTEL DAY W PIPE INSTALLATION
13 CHANNEL WILL BE IMMEDIATELY STABILIZED WITH RIP RAP (RP) ACROSS ENTIRE
70PQUART WORKSPACE AND &OG CHANNEL BYES AFTER CHANNEL PIPE Q
INSTALLATION IS COMPLETE AT THE EN) OF THE WORK DAY RIP RAP IRP) SMALL TEN
HOT BE REMOVED AT ANY POINT DURING OR AFTER CONSTRUCTION
VET MINOR VA7ER80DY CROSSING �\
TEMPORARY EROSION CONTROL MEASURE ��
(APPLIES TO WARFI®OIIES 10' WIDE OR LESS AT WATERS EDGE AT TIME OF CROSSING)
r
SURFACE RIN6F
PLAN
YI SLIM
ALIm EARTH RIDGE GRADED RIGHT(F-YIY
4�
1' MIN
7 1 OP FUTIEA AWE
3 1 OR MITER SLOPES
SECTION A - A
70P0URY AID MONKERY
DIVERSION THWACKS
PERCENT W
LAID SLOPE
SPACIAL
I IN FEET)
0 -5%
TRANSCONTINENTAL GAS PIPE LINE CORPORATION
STANDARD ENVIRONMENTAL DETAIL
® WET MINOR WATERBODY CROSSING DNIysop-
5 - 102
AGO
75
2D% - 352
50
)352
25
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— 07. 214011
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SURFACE RIN6F
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YI SLIM
ALIm EARTH RIDGE GRADED RIGHT(F-YIY
4�
1' MIN
7 1 OP FUTIEA AWE
3 1 OR MITER SLOPES
SECTION A - A
70P0URY AID MONKERY
DIVERSION THWACKS
PERCENT W
LAID SLOPE
SPACIAL
I IN FEET)
0 -5%
125
5 - 102
AGO
75
2D% - 352
50
)352
25
14IIS-
1 �N�CONSTR CTIOI. DIVERSION TERRACES SHALL BE PREPARED AT THE END W EACH
2 WHERE AWE W CONSTRUCTION AREA EXCEEDS THAT FOR SAFE INSTALATIOH. TFIRAES
LAL BE INSTALLED AT BASE W SLOPE (PLY
7 AFTER EARN DISTURBING 100111 HAS BEON DIVBISIOI TERRACES LULL BE INSTALLED
AS SOON AS IS PRACT CABLE AT THE SPACING SHUN IN THE ABOVE TABLE W AS SHUN
ON THE DRAWINGS
1 TEMPORARY AND PERMANENT DIVERSION TERRACES AE REOUHED AT AL EATEABODY
CROSSINGS AND UPSLWE FROM ALL WTLAD ROUNDUP ES
5 THE DILEASIOH TEMUCE CUTLET SHALL BE LOCATED WERE RINWF WILL BE REFASED
ONTO AN EXISTING ELL- VEGETATED AREA IN THE ABSENCE W A VEL- VEGETATED
AREA, AN OUTLET STRUCTURE (OSI) MUST BE INSTALLED AT THE DIVERSION TERRACE
CUTLET
6 POOADIT DIVERSION TERRACES SIMU. BE REVEGETATED WITH TIE RIOIT W MY
STABILIZATION CHANNEL LINERS MAY BE REQUIRED FOR VELOCITIES GRATER
THAN 2 5 GPS
DIVERSION TERRACE DT
TEMPORARY AND PERMANENT
EROSION CONTROL MEASURE
THE
TRANSCONTINENTAL GAS PIPE
STANDARD ENVIRONMEN
CDT )DIVERSION TERRACE
1 12-034011 W
A 01/70/2015 W
0 06/13/2015 W
06/15/2015 W
I
STAKE THROUGH CONSTRUCTION
FENCE TO RESTRAIN. IF SLOPE
IS GREATER THAN 5 PERCENT p 5'
2• K IN
STAKES
SFE KOTES FOR MINEC"I" \s
O' HOSE TD FILTER BAG (ALONE 61
15'
STAKE AT 2 5' C C CONSTRICTION SAFETY FENCE
TO HOD ON SLOPES FOR RESTRAINT AND AID
IN LIFTING USED RAG
0 TO 102 SLOPE
t
WATER AND
SEDIMENT
s'
SECTION
NOTES,
1 FILTER BAG SHALL BE PLACED ON A SLOPING OR LEVEL. KELL VEGETATED SITE
SUCH THAT WATER WILL FLOW AWAY FROM DEVICE AND ANT WOE AREAS
2 TIE FILTER BAG MST BE STAKED IN PLACE IF THE FILTER BAG 15 PLACED ON A
SLOPE GREATER THAN 5 PERCENT
3 FILTER BAG SHALL NOT BE USED FOR DISCHARGE FLOWS GREATER THAN 300 GPM
1 CONTACTR WALL PROPERLY ROM AND PROPEEYY DISPOSE W USED FILTER BAS
IMMEDIATELY IPA COMPLETION OF DEWATERING OPERATIONS UNDER NO CIRCUMST.WCES
SHALL USED FILTER BAGS BE LEFT IN PLACE FOR A PERIOD W TIME GREATER THAN 15
HORS AFTER DEMATERING OPERATIONS ARE COMPLETE
5 SEDIMENT FROM BAG SHALL BE SPREAD IN AN UPLAND AREA WITHIN THE CONSTRUCTION
CORRIDOR AND THE AREA SHALL BE STABILIZED AND REVEGETATED
6 TO AFT 01 ROSE. CA OPEN CORER OP FILTER 84. GATHER LIP MATERIAL AND CLAW
TO A SHORT SECTION OF STEEL PIPE CLAW HOSE TO OTHER END W PIPE BOTH
CONNECTIONS SHALL BE WATERTIGHT
T CONTRACTOR SHALL ONLY INSTALL ONE DEWATERING HOSE PER FILTER BAG
FILTER BAG FB
TEMPORARY EROSION CONIRO MEASURE
NORTH CAROLINA
TRANSCONTINENTAL GAS PIPE LINE CORPORATION
STANDARD ENVIRONMENTAL DETAIL
'^
FB FILTER BAG D p"
REVISIONS
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN ii
2015 DOT REPLACEMENT Will"
MAIN LINE 'A' ��
M.P. 1356.99 TO M.P. 1358.27
GUILFORD COUNTY, NORTH CAROLINA
IfE90P110N
WD ND
ISSUED FOR REVIEW
ISSUED FOR BID
ISSUED FOR CONSTRUCTION
REVISED PER N C D E N R
1166225
1165225
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1165
JAW
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DYE 11- 30 -p01/
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YD 1165225

irVIRE ZQ AT lON A BWRON
WITH VIE AT 3 FOOL INTERVALS
AM
1 REINFORCED SEDIMENT BARRIER HALL E INSTALLED TO FILTER SEDIMENT IN AREAS WHERE EXCESSIVE
HONE ROGERS STANDARD SEDIMENT BARTER INEFFECTIVE
2 INSTALLATIONS AWL E PERIODICALLY CHECKED. THE SEDIMENT AWL E REMOVED WHEN IT
REAM 0 5 FEET IN EIAR AT SEDIMENT BARRIER
5 REINFORCED SEDIMENT BARRIER SHALL E LEFT IN PLACE UNTIL PERMANENT VEGETATIVE COVER IS
ESTABLISHED
1 REINFORCED SEDIMENT BARRIER AWL E EPLACED WHENEVER IT HAS DETERIORATED TO SUCH AM EXTENT
THAT IT REDUCES THE EFFECTIVENESS ODE REINFORCED SEDIMENT BARRIER
5 AREA DIWT RBED AS A REACT O REZONING ME REIEO DED SEDIMENT BARRIER SHALL E
RESTABn[ZED BY SEEDING IN ACCORDANCE WITH THE EVEGETATION PLAN
6 REINFORCED SEDIMENT BARRIER SHALL E PLACID TO FOMLUN (RUN PARALLEL TO) THE CONTOURS
T ON UPS LOPE INSTALLATIONS. BOTH ENDS O THE REINFORCED SEDIMENT BARRIER SHALL E 7=0
AND EXTENDED UPRO'E
Z LAYERS BY Y z 2' 1' 2' z 2' VOIDEN STALE
INSTALL ENTIRE DEN FABRIC CRREIIIT SECURELY TIED RULES O RTP )
BENEATH EAS OEVATO RAY OR STRAM
STRUCTURE AS AIORI 1D
PREVENT SCOURING
GHICREN VIRE FENCFV
WOOFED TO 2' x 2
WOMEN POSH MIRE
- - - - to EXIE70 RETFAtx BALES
;;7", T;r1
NATURAL GRADE —
gM
INSTALL A LATER O 'NIGH
EFFICIENCY 865 AIR FILTER
NEDIA' BETWEEN RUNS
OF BAY UN STRUM BALES
SECTION
IM
STAKES SECURING 'HIGH EFFICIENCY 865
AIR FILTER MEDIA' AM CHICKEN VIRE
FENCE ARE ROT SHOW FOR CLARIFY
PLOWES
Hm
1 STRUCTURE SHALL BE PLACED ON A LEVEL WELL VEGETATED SITE SUCH THAT MATER
MILL FLOW AWAY FROM STRUCTURE AND ANY VOA AREAS
2 FLOW RATES TE016N DISCHARGE AND DIV" PIPES SHALL BE SUCH THAT
STRLC116E MILL HOT OAORELUN
5 WEE CONDITIONS VA = A 50' x 50' ECTAELLNI STAILTIE MAY E
SUBSTITUTED FOR THE CIRCULAR CONFIGURATION SWIM
1 DIMENSIONS $BONN ARE lE MINIMA ACCEPTABLE VALUES AND NAY E VARIED
DEFEND MG UPON SPECIFIC LOCATION
5 CONTRACTOR SHILL PROPOILY FUN AND DISPOSE OF EIIATERIM6 STRICTURE
IMMEDIATELY UPON COMPLETION O DEVATWING GFIMTIOM6 UNDER NO CIRCUMSTANCES
SHALL USED DENATFAING STRII(TIAFS E LEFT IN PLACE FOR A KRIM O TIME
TREATER THAN 19 HOURS AFTER DEVATERING OPERATIONS ARE COMPLETE
6 'HIGH EFFICIENCT 065 AIR FILTER MEDIA' CAN E PURCHASED FROM THE FOLLOWING
UNITED AIR FILTER COMPANY
1DDD VEST PALMER STREET
CHUNK 1E. NORTH CAROLINA 211231
1701) 551-6511
HYDROSTATIC DEWATERING STRUCTURE
TEMPORARY EROSION CONTROL MEASURE
1RTwiE'. m
FILTER —
FABRIC
FILTER —
FASTENERS
ITYP I
NATIVE
SOIL
19
1 33MIM FOUT
S EEL POST ITYP 1
Y
Y
�E
4
1'
SECTION
END O SEDIMENT BARRIER
TIE COS OF SEDIMENT
ROW 4'-0. BARRIER TOGETHER
MIN FLAW
POST +I
TTP 1
Ea1N11NG O SEDIMENT BARRIER
OVERLAP DETAIL
REINFORCED SEDIMENT BARRIER
TEMPORARY EROSION CONTROL MEASURE JO
TRENCH DETAIL
"'NO
DO O SEDIMENT BARRIER
TIE ENDS O
IOW SEDIMENT BARRIER
/
TOGETHER
RON
WN
POST
I Tv 1
BEGINNING O SEDIMENT BARRIER
OVERLAP DETAIL
NOTES
1 SEDIMENT MEIER SHALL E INSTALLED TO FILTER SEDIMENT FROM SIWACE RN6F
2 INSTALLATIONS HALL E PERIODICALLY CHECKED. THE SEDIMENT SHALL E ROM
VREII IT RUM C E -THIRD THE EIGHT OF THE SEDIMENT BARRIER
5 SEDIMENT BARRIER MALL E LEFT IN PLACE UNTIL PERMAENI VEGETATIVE CUM IS
ESTABLISHED
1 SEDHERT BARRIER MALL E REPLACED 10104111 IT HAS DETERIORATED TO RD AN
EXTENT THAT IT REDUCES THE EFFECTIVENESS O THE SEDIMENT BARRIER
5 AREA DISTURBED AS A RESULT O REMOVING THE SEDIMENT BARRIER SHALL E
RESTABIL IZED BY BARFILLING. COMPACTING. AND SEEDING IN ACCORDANCE
WITH THE REVFLETATION PLAN
6 SEDIMENT BARRIER NOLL E PLACED TO FOLLOW IRA PARALLEL TD) THE CWTMM
I ON UPSLOPE INSTALLATIONS BORE ENDS O THE SEDIMENT BARRIER SHALL E IOIIED
AND EXTENDED MPSLOWE
6 SEDIMENT BARRIER SHAT E CONSTRUCTED OF AMOCO CEFi019 FABRIC OR A SIMILAR
COMPANY APPROVED FABRIC WITH A TENSILE STRENGTH O E.A
50 LB AIR INCH AT 20S IMO 1 ELONGATION EXTRA 5 I FABRIC
9 ONLY STEEL POSTS AND VIE BARING SHALL E USED FOR THE
INSTALLATION O SEDIMENT BARRIERS
SEDIMENT BARRIER
TEMPORARY EROSION CONTROL MEASURE
GAS YIYt LINt UUNYUNAI HUN
5Ab 4VIRDNMENTAL DETAIL
BARRIER —109 �e9
SEDIMENT BARRIER
INSTAL MT VIEW AT OUTET
MBAMAP
(6' - 12p)
ELEVATION
REOOT 6 d 61
WAGING SIOEHI2 1
O
p IMEWT MURDER
NSA R2
FIL ST
I1E FACE
6' VIDE 2 1
P
1pp166 I AN
P'&VFIIM WHETS SHALL E PLACID APING SEDIMENT BARRIERS AS MINN d THE
RAN THE ROOM FILM WUET IS Im IMTOED TO E FARED IM STEALS. MINAS
CREFAS OR OITLIES MACH NORMALLY HAVE TIMM HATER
2 010 TIE CIST6UND AREA IS STMLLIZED. THE m FILM OUTLET MALL E REMOVED
AND ANY DISTURBED AREAS CASED O REMOVAL SMALL E RETNED TD d1CINA
MITid ARO ENEESATED
S THE ROCK WILIO➢ O THE NGO FILM OUTLET SMALL E CLEARED OR REPLACED MEN
THE ACCML1TId O SEDIWBIT IS SINN THAT THE ROCK FILTER QUIET CAN NOT
EFFECTIVELY FILM DISCHARGE WATER
1 INSTAL MM-2 MR ATM QUIET SIGE O TE SFDIMEMf BARRIO AS SIDMI IN lE
DETAIL KIEV INTMLOE 105-01 M. INSTAL EAi2 MOCK AT THE INLET 51E O
THE SED IMENT BARRIO TO CREATE Al ADEQUATE FILM STORE FARE FOR THE QLET
SiWC11NE
S (STALL 12' O NmUT e d UST RAMROD STILE d IPSmAM SIE O DYILET
ROCK FILTER OUTLET RFO
TEMPORARY EROSION CONTROL MEASURE
NORTH CAROLINA
TRANSCONTINENTAL PIPE OAS IPE LINE ORATION
STANDARD ENVNTAI DETAIL
ROCK FILTER OUTLET ® RINFN¢N1e
BANGS
REVISIONS
TRANSCONTINENTAL GAS PIPE LINE COMPANY. LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN
2015 DOT REPLACEMENT II a
MAIN LINE 'A'
M.P. 1356.99 TO M.P. 1358.27
GUILFORD COUNTY, NORTH CAROLINA
TITS
ml BATE
1 12-05 -2014
A 01/50/2015
0 06/15/2o15
1 06/S5/2D15
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(INCHES)
MIN
FEET
MA)(INUN
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#
MINIMUM
##
THICKNESS
LAYER I
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12
7
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4
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15
12
45
5
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48
24
15
72
6
A THE 'AVERAGE SIZE'. DD A50. IS CEFINED AS A SIZE THAT 15 EXCEEDED
BY AT LEAST 50% OF THE TOTAL EIGHT SNIPPED II E SOX ff THE
IOMIGE SHIPPED CONSISTS OP PIECES L.ARGF11 TNAII THE 'AVERAGE
517E SUN IN MISTS
g PIECES SMVLER THAN THE 'NININM SIZE' SIGN SHALL wT EXCEED
15% OF THE TOM6E SHIPPED
NM
I RDCL UTILIZED FOR RIPRAP SHALL CONSIST OF SOUND. DURABLE ROCK. INSOLUBLE IN HATER AND RESISTANT TO WEATHERING
2 All MATERIAL SHALL BE FREE OF STRUCTURAL DEFECTS. SHALE SEAMS AND UR6AIIIC
UTTER
3 IIOIVIOUL PIECES SNOLD BE SHARPLY ANGULAR. BLUR SHAPED AND HAVE A MINIMUM
SPECIFIC GRAVITY OF 2 5
4 AD PIECE SHALL HAVE A LENGTH EXCEEDING TREE 13) TIMES ITS WIDTH N DEPTH
5 EACH LOAD OP ROCX SHALL BE ff ELL- CRAADED NIXTRE A E1L-CRADFD MIXTURE
AS RED HEREIN. IS DEFINED AS A MIXTURE COMPOSED PRIMARILY ff LARGER STORE
BUT WITH A SUFFICIENT MIXTURE OF SMALLER SIZES TO FILL THE VOIDS
G MATERIAL SELL MEET NSA SPECIFICATIONS N NG OUT SPECIFICATIONS- SEE TABLE
T IF STREW WIDTH IS EDAL TO W LESS THAN 2 TIMES THE TIRE WIDTH.
RIPRAP BOLL BE PLACED ACHES THE ENTIRE STREW WIDTH
WJW BE PLACED TO THE FELL COHSE THICKNESS IN ONE CNTIIIAR6
OPERA HIM OPERATIONS WHICH CAUSE SEGREGATION OF THE MATERIALS SHALL NOT BE
PERMITTED INOIVIONL ROCKS MAY BE EANANOD AND THE VOIDS FILLED WITH HANG
RACED SMALLER ROCK IN OTHER TO ACHIEVE THE DESIRED LA I= ARIA
PLAN
TONNE B�AC[,4'-B'
EROSION MCNTND. A CE CE FORT
SECTION A -A
SIZES FOR RIPRAP AND EROSION CONTROL
STONE SPECIFIED BY THE N.C. DEPARTMENT
OF TRANSPORTATION
RIPRAP
EROSION CONTROL
CLASS 1 CLASS 2
CLASS A CLASS 8
5 TO 20D LB
25 TO 250 LB
2' TO 6'
5' TO 15'
30% SHALL WEIGH A
60% SHALL WEIGH A
BLAWET/WT
STARES SHALL BE
BALLAST
MIN OF 60 LBS EA
MIN OF 1DD LOS EA
SECTION B� L� THAN 112�LENGTH
ISSUED FOR REVIEW
NO MORE THAN 1D%
NO MORE THAN 5%
NO MORE THAN 5%
SHALL WEIGH LESS
SHALL WEIGH LESS
SHALL WEIGH LESS
MEN DOE TIE THE EM,S OF THE
BANNER FABRHC WIT FVIENG
THAN 15 LBS EACH
THAN 50 LBS EACH
THAN 50 LBS EACH
0 06/13/205
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PERMANENT EROSION CONTROL MEASURE
MATERIAL
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TRANSCONTINENTAL GAS PIPE LINE CORPORATION
STANDARD ENVIRONMENTAL DETAIL
® RIP RAP AwnA.BLRe
PLAN
EMBANKMENT INSTALLATION
ANCHOR IN ACCOD
ED SIWl COVER CHANEL WITH NEFACTIAEA 5
BOTTOM WEE REVEGETATIN INSTRUCTIONS
OF CHANNEL BOTTOM IS
SQUIRED
NATURAL GROUND
L _XIS x
IxI L �i 20��x
A x x x x x x '
C SECTION C-C
B x x xD x
x x x
1 STARE PER SO TO I C STAPLES PER SO TO 2 m PER N 7 CHANNEL INSTALLATION
3N
275
25D
6 225
20D
d 175
B 150
125
1N
75
So
FT
L
TOP 6 AWE
C
B
B C C
A
A B B
BEADLE PATTERN R90E
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1 EIZIW CONTROL EAEETS SHALL EXTEND COMPLETELY ACROSS DISTURBED AREA TO
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NACIED PRIM TO INSTALLATION
2 INSTALL EROSION CONTAIN. BLANKETS N FRESHLY GRADED ENBAJU EMITS N SLOPES IN
EXCESS OF 311 (H V) TO SUPPORT VEGETATION
3 INSTALL BLANKETS IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS
4 1 7 1 2 1 1 1 4 MANK SMALL BE LOOSELY INSTALLED AND TARED N ROLLED IN PLACE AFTER IMSOLLATIN
TOE OF SLOPE STARES SHALL BE MIEN RUSH WITH THE GROIN
FIBYKEIR TIERN ME -
STAPLE PATIFIE TAME EROSION CONTROL BLANKET
ISEE STAPLE PATTERN RIIEI fe
PERMANENT EROSION CONTROL MEASURE fA
lilla W,
4' ro 15' SSBE (NG 001 CROSS SECTION
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VASED STBE 1
GEOFE"TiLL PROFILE
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1 CECA DVS ARE APPLICABLE FOR SMALL DIMES AND SWALES AND ARE NOT TO BE
USED 0 LIVE FLOWING STREAMS
2 SEC( NS SMALL BE INSTALLED MAW THAT COMPLETE CDIERARE OF THE PORE
WImH
OF THE °ITCH W SMILE 15 ACHIEVED O1EID 1 5' BEYOND BANK
S THE CENTER OF THE CHECK DAN MAT BE COSTRUCiFD SUCH THAT IT IS 9 INDIES
LOWP THAN THE ONES 6 THE CEO GYM.
4 SEDIMENT SMALL E RENEWED KEIU IT Am1YAA16 TO A DEPTH 6 OE -KALF THE
ORIGINAL BAY MIGHT
5 ADANGMSMA L E REMOVED WHEN THE DITCH OR SMILE HAS BEEN aM�• I Y
E SPACING AR SIGN N DETAIL ABOVE ENSURE DRAINAGE AREA ADDLE THE CHECK DAN
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INSN BEY STAPLE
Mal ONE
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IMsTALL STAPLES
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STARES SHALL BE
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14-CAM COD DRAW
STEEL WIRE CMl
1 ,2-03 -2014
SECTION B� L� THAN 112�LENGTH
TRANSCONTINENTAL GAS PIPE LINE CORPORATION
STANDARD ENVIRONMENTAL DETAIL
® RIP RAP AwnA.BLRe
PLAN
EMBANKMENT INSTALLATION
ANCHOR IN ACCOD
ED SIWl COVER CHANEL WITH NEFACTIAEA 5
BOTTOM WEE REVEGETATIN INSTRUCTIONS
OF CHANNEL BOTTOM IS
SQUIRED
NATURAL GROUND
L _XIS x
IxI L �i 20��x
A x x x x x x '
C SECTION C-C
B x x xD x
x x x
1 STARE PER SO TO I C STAPLES PER SO TO 2 m PER N 7 CHANNEL INSTALLATION
3N
275
25D
6 225
20D
d 175
B 150
125
1N
75
So
FT
L
TOP 6 AWE
C
B
B C C
A
A B B
BEADLE PATTERN R90E
ML
1 EIZIW CONTROL EAEETS SHALL EXTEND COMPLETELY ACROSS DISTURBED AREA TO
PROTECT ERODIBLE SURFACES THE SOIL PULL BE PROPERLY PREPARED, SEEDED AND
NACIED PRIM TO INSTALLATION
2 INSTALL EROSION CONTAIN. BLANKETS N FRESHLY GRADED ENBAJU EMITS N SLOPES IN
EXCESS OF 311 (H V) TO SUPPORT VEGETATION
3 INSTALL BLANKETS IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS
4 1 7 1 2 1 1 1 4 MANK SMALL BE LOOSELY INSTALLED AND TARED N ROLLED IN PLACE AFTER IMSOLLATIN
TOE OF SLOPE STARES SHALL BE MIEN RUSH WITH THE GROIN
FIBYKEIR TIERN ME -
STAPLE PATIFIE TAME EROSION CONTROL BLANKET
ISEE STAPLE PATTERN RIIEI fe
PERMANENT EROSION CONTROL MEASURE fA
lilla W,
4' ro 15' SSBE (NG 001 CROSS SECTION
EXI ILL CONTRA. STOE, 1 5'
12. OF WWI t5 ON 57 2
VASED STBE 1
GEOFE"TiLL PROFILE
FABRIC
JDQSI_
1 CECA DVS ARE APPLICABLE FOR SMALL DIMES AND SWALES AND ARE NOT TO BE
USED 0 LIVE FLOWING STREAMS
2 SEC( NS SMALL BE INSTALLED MAW THAT COMPLETE CDIERARE OF THE PORE
WImH
OF THE °ITCH W SMILE 15 ACHIEVED O1EID 1 5' BEYOND BANK
S THE CENTER OF THE CHECK DAN MAT BE COSTRUCiFD SUCH THAT IT IS 9 INDIES
LOWP THAN THE ONES 6 THE CEO GYM.
4 SEDIMENT SMALL E RENEWED KEIU IT Am1YAA16 TO A DEPTH 6 OE -KALF THE
ORIGINAL BAY MIGHT
5 ADANGMSMA L E REMOVED WHEN THE DITCH OR SMILE HAS BEEN aM�• I Y
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TYPE
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ET
TED TO HIGH
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TRANSCONTINENTAL GAS PIPE LINE COMPANY. LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN y/� t.
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TRANSCONTINENTAL GAS PIPE LINE COMPANY. LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN y/� t.
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"'I'll INSTDIAT7N
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(SEE STARE PATTERN WIDE)
N F N T
6' I � -6' y
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STARE IM RACE
OALE�FNT�MKABTO
SECTION D-D
TRANSCONTINENTAL GAS PIPE LINE CORPORATION
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CDEROSION CONTROL BLANKET �'vV` asPLPELNF
tlGICS!
4 TURBIDITY CLVtTAN IS TO BE USED ONLY WHERE SPECIFIED ON THE
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TRANSCONTINENTAL GAS PIPE LINE COMPANY. LLC
SOIL EROSION AND SEDIMENT CONTROL PLAN y/� t.
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TITLE
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1765225

NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory Donald R van der Vaart
Governor Secretary
July 29, 2015
LETTER OF APPROVAL WITH MODIFICATIONS
Transcontinental Gas Pipe Line Company, LLC
Attn: Tim Powell
2800 Post Oak Blvd - Level 17
Houston, TX 77056
RE: Project Name: DOT TRANSCO GAS LINE REPLACEMENT MP 1357
Acres Approved: 14.39
Project 1D: GUILF- 2015 -031
County: Guilford, City: Stokesdale
Address: Eversfield Rd.
River Basin: Cape Fear
Stream Classification: Other
Submitted By: Michael Naeger, Williams Gas Pipeline- Transco
Date Received by LQS: July 24, 2015
Plan Type: Utilities
Dear Mr. Powell
This office has reviewed the subject erosion and sedimentation control plan. We find the plan to
be acceptable and hereby issue this Letter of Approval. The enclosed Certificate of Approval
must be posted at the job site. This plan approval shall expire three (3) years following the date
of approval, if no land - disturbing activity has been undertaken, as is required by Title 15A
NCAC 413.0129.
Please be aware that your project will be covered by the enclosed NPDES Construction
Stormwater General Permit NCGO10000. Please become familiar with all the requirements and
conditions of this permit in order to achieve compliance.
Title 15A NCAC 4B .0118(a) requires that a copy of the approved erosion control plan be on file
at the job site. Also, this letter gives the notice required by G.S. 113A- 61.1(a) of our right of
periodic inspection to insure compliance with the approved plan.
Division of Energy, Mineral, and Land Resources
Energy Section - Geological Survey Section • Land Quality Section
450 West Hanes Milt Road, Suite 300, Winston - Salem, NC 27105 Phone. [phone] - FAX- 336 - 776 -9798
Internet http pportal ncdenr orglwebllrl
An Equal opportunity 1 Affirmative Action Employer — 50% Recycled 110% Post Consumer Paper

Letter of Approval
July 29, 2015
Page 2 of 3
North Carolina's Sedimentation Pollution Control Act is performance- oriented, requiring
protection of existing natural resources and adjoining properties. If, following the
commencement of this project, the erosion and sedimentation control plan is inadequate to meet
the requirements of the Sedimentation Pollution Control Act of 1973 (North Carolina General
Statute I I3A -51 through 66), this office may require revisions to the plan and implementation of
the revisions to insure compliance with the Act.
Acceptance and approval of this plan is conditioned upon your compliance with Federal and
State water quality laws, regulations, and rules. In addition, local city or county ordinances or
rules may also apply to this land- disturbing activity. This approval does not supersede any other
permit or approval.
Please note that this approval is based in part on the accuracy of the information provided in the
Financial Responsibility Form, which you provided. You are requested to file an amended form
if there is any change in the information included on the form. In addition, it would be helpful if
you notify this office of the proposed starting date for this project. Please notify us if you plan to
have a preconstruction conference.
Your cooperation is appreciated.
Sincerely,
Shannon Leonard
Regional Engineering Associate
Land Quality Section
Enclosures: Certificate of Approval
NPDES Permit
cc: Transcontinental Gas Pipe Line Company, LLC
Attn: Michael Naeger
2800 Post Oak Blvd -Level 17
Houston, TX 77056
MI"D]ME4

Letter of Approval
July 29, 2015
Page 3 of 3
MODIFICATIONS REQUIRED FOR APPROVAL
Project Name: DOT TRANSCO GAS LINE REPLACEMENT MP 1357
Project ID: GUILF- 2015 -031
County: Guilford
Per G.S. 1 13A- 57(3):
1. The natural drainage channel from the southeast side of R/W near STA 5850 +57 (Sheet 2) shall be
treated as a "MWC ". Adequate measures (e.g. silt fence, diversion berms, etc.) shall be provided on
either side of the channel to contain sediment The channel may not be disturbed until day of pipe
installation. The channel shall be stabilized with rip -rap at the end of each work day.
2. Equipment crossing streams /channels must use a bridge mat at all times. Temporary culverts are not
allowed under bridge mats.
3. Rip -Rap Stabilization of streams /channels shall use Class B Stone (9" dia) with a minimum thickness
of 18" at a minimum.
4. Erosion control measures shall not be removed until approval has been received from NCDENR.

CERTIFICATE OF PLAN APPROVAL,
The posting of this certificate certifies that an erosion and sedimentation control plan has been
approved for thi's project by the North Carolina Department of Envirorunent and Natural Resources
in accordance with North Carolina General Statute 1 l_3A — 57 (4) ,and 113A — 54 (d) (4) and
North Carolina Administrative Code, Title 15A, Chapter 4B.0107 (c). This certificate must_ be
posted at the primary entrance of the job site before construction begins -and until establishment of
permanent groundeover as required by North Carolina Administrative Code, Title 15A, Chapter
4B.0127 (b).
'r T iwNS� GI►� G'wf �+t�Ewd�r IMI /1r7 /CUXJUd l�wV�.
-7,614 uK
Date of Plan Approval
W1W A0904 ~4
Project Name and Location
e�t�
NCDENR
&ca'tf 20Me.03I
,m� - �- e4p�wj
Regional Engineer:4 o