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DIRECTION OF FLOW
-••-••-••-••-• PROJECT DENUDED AREAS
IMPERVIOUS AND PERVIOUS SURFACES IN
DUNN CREEK GREENWAY PHASE III
DISTURBED AREAS
PROPOSED IMPERVIOUS SURFACE - 2.37 AC
PROPOSED PERVIOUS SURFACE = 7.10 AC
NARRATIVE
Project Description
Dunn Creek Greenway Phase 111 involves designing a greenway extension and multi -use
path as part of the Town of Wake Forest's Open Space & Greenways Plan, Phase 111
of the Dunn Creek Greenway will consist of approximately 1.53 miles of Greenway
beginning at the proposed northern terminus of Dunn Creek Greenway Phase 11
(EL-5100AE) and continuing north to Wildflower Ridge Road with a spur trail to
Ailey Young Park and Seventh Street. Also, included will be an approximately 0,2 mile
multi -use path with curb and gutter along Wait Avenue (HWY 98 Business) from the
Greenway to the proposed terminus of the multi -use path extension (EL -5/GOAD)
adjacent to Traditions Grande Boulevard,
The project is located in the Town of Wake Forest, Wake County, North Carolina.
Approximately 9.47 acres will be disturbed during the construction of the project,
Site Description
The site is generally flat to rolling. Current land use in the area is primarily residential.
Drainage from the project site makes its way through a series of ditches and storm
drains and flows into existing Dunn Creek, Proposed pipes have been sized per NCDOT
Hydraulic Standards, while existing ditches were utilized where possible to minimize
the impact to existing land use and adjacent property owners. From there it drains into
Hatters Branch, which drains to Smith Creek, which flows into the Neuse River, which
lastly empties into the Atlantic Ocean near New Bern, NC. The fill slopes and drainage
ditches around the project appear to be stable and do not show signs of significant
erosion, and new drainage ditches will be designed to accommodate new drainage patterns.
Soils
The soil types throughout the project limits generally consist of sandy loam. See the soils
map in the map section and the MRCS Soil Report for further details.
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:
This document, together with the concepts and designs presented herein, as an instrument of service, is
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc.
shall be without liability to Kimley-Horn and Associates, Inc.
Copyright Kimley-Horn and Associates, Inc„ 2017
Total Disturbed Area (shaded) = 9.47 acres
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_
PREPARED IN THE OFFICE OF:
■
NC LICENSE #F-0102
421 FAYETTEVILLE ST., SUITE 600
im ))) RALEIGH, NORTH CAROLINA 27601
PHONE: [phone]
©2017
EROSION CONTROL OVERVIEW
NOTE:
REFER TO CONSTRUCTION ACCESS MAP
(SHEET 3) FOR CONSTRUCTION
ACCESS AND TEMPORARY STOCKPILE/
STAGING AREA LOCATIONS.
PROJECT -
150 0 300 DUNN CREEK GREENWAY
PHASE 3
JOB NUMBER: SHEET NUMBER:
0 1 13 1 104 1
EC- IA

O
O
0
N
N
NOTE: SLOPES ON THIS PROJECT ARE PRIMARILY 2:1.
CONTRACTOR SHALL PROVIDE SOIL STABILIZATION
ON ALL SLOPES WITHIN 7 DAYS OR AS REQUIRED BY
NPDES GENERAL STORMWATER PERMIT. REFER TO
CROSS SECTIONS AND MATTING SUMMARY SHEET.
�TB
A,( o � O
I O
(Y #/� ,
77
F l� / 9� I P/ / / /m�' / PE F
- - E -
YR
(-)OD FLOOQ
PECIAL LATERAL 'V' DITCH (APRON WIDTH AT OUTLET=9' APRON WIDTH
CLASS B RIPRAP, SEE DET IL 4 AT END=19' APRON LENGTH=6')
ST 15 TONS, EST 40 SY_GEO
(APRON AT OUTLET 12 TONS RR EST 27 SY GFD
CLASS ' _BLIP RAP EST
ET=10.5' APRON WIDTH INSTALL ROCK SILT CHECK,TYPE A
AT END=19.5' APRON LENGTH=I6') AT ALL DRAINAGE OUTLETS DURING
INSTALL TEMPORARY STREAM CROSSING CLEARING AND GRUBBING. INSTALL
USING 20 FOOT OFi I @ 48" TEMPORARY PIPE SILT FENCE AROUND TOP OF CULV
CROSSING WIDTH - APPROX l0' (MINIMIZE) AFTER PIPE IS INSTALLED (TYP)
CRd�SING LENGTH I = !SEE DETAIL (MINIMIZE)
PIPE COVER l 'MINIMUM
BACKFILL MATERIAL CLASS I RIP RAP
SURFACE SL ,11 = AR�AGGREGATE OUTLET PROTECTION
BANK STABIL ZA l L S� B RIPRAP
EST 20 TONS
SEE DEPAIL I L S EST 35 SY GEO
F'T
r
- \ \ \
O-
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-
1)f oO,tS'jf
=r � O
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EST 23 SY PSRM
SEE DETAIL 2/ooy
�OO`YR FOOD
i / �/ / O \ V I II (bL1NN� CRE i
C / AI/ice O I
/
o °... /C /
INSTALL TEMPORARY LINER:
ALL ITjEMPORARY LINER: CLASS B RIP RAP
CL SS .8 RIP RAP
INSTALL SPEACIAL SILT
FENCE OUTLETS AT LOW
POINTS (TYP)
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1. CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2. CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
3. CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING. ADD IMPERVIOUS DIKES
5 FEET ABOVE AND BELOW PROPOSED CULVERTS AND TEMPORARY PIPES.
4. AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -13), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
NPDES GENERAL STORMWATER PERMIT
SOIL STABILIZATION TIMEFRAMES
SITE DESCRIPTION
PERIMETER DIKES, SWALES, DITCHES AND SLOPES
HIGH QUALITY WATER (HOW) ZONES
SLOPES STEEPER THAN 3:1
SLOPES 3:1 OR FLATTER
ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1
INSTALL ROCK SILT CHECK, TYPE A
AT LOWEST DISTURBED LIMITS OF
ANY DRAINAGE WAYS (TYP)
INSTALL SILT FENCE ALONG
LIMITS OF DISTURBANCE
RE -INSTALL SILT FENCE
ALONG TOP OF HEADWALL
AFTER PIPE CONSTRUCTION
(TYP)
INSTALL SPEACIAL SILT FENCE
OUTLET/REINFORCED SILT-
FENCE
ILLFENCE (TYP)
INSTALL TEMPORARY STREAM CROSSING
--------- _ USING 36 FOOT OF /@ 30" TEMPORARY PIPE
-_CRQS_SING WIDTH = APPROX l0' (MINIMIZE)
CROS51N ,LENGT- _=SEE DETAIL (MINIMIZE)
PIPE COVER = 12" M/Nl UM
BACKFILL = EARTH MATERIAL
SURFACE STONE = COARSE AGGREGATE
D NN CRE BANK STABILIZATION = CLASS 'B' RIPRAP
SEE DETAIL IN PLANS
TB — To
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O t DUNN �RLEK—
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SEE DETAIL 3 \ ; - _°gz- = O �,� , - - - _ = - 'off j ; _ _ — _ _ __-_ - - CREEK
-D
SPECIAL LATERAL 'V' DITCH
W/ CLASS B RIPRAP __ T�CT10N - LEGEND
SEE DETAIL 4 - - -
EST 18 TONS - - EST AI PSRM APPLIES TO ALL SHEETS
EST 50 SY GEO SEE DEETAIL 2
SHEET CD -9
PIPES SHALL BE INSTALLED IN THE DRY (WITH A MIN. 3 DAYS OF DRY WEATHER
DURING INSTALLATION) OR PROVIDE COFFER DAM AND PUMP AROUND. COFFER
DAM DETAIL MUST BE SUBMITTED FOR APPROVAL PRIOR TO CONSTRUCTION.
GENERAL NOTES
I) CONTRACTOR TO ENSURE THAT ALL ROADWAYS AND CURB LINES ADJACENT
TO THIS PROJECT ARE FREE OF DEBRIS,DIRT,AND EQUIPMENT DURING THE
PROJECT DURATION UNLESS DIRECTED BY TOWN ENGINEER. ANY DAMAGE TO
EXISTING CURB AND GUTTER AT CONSTRUCTION ENTRANCES MUST BE
REPAIRED AT THE CONTRACTORS EXPENSE.
2) SODDING MAY BE USED ON STEEP SLOPES AS DIRECTED BY THE TOWN.
3) IN ADDITION TO SILT FENCE INSTALLATION AROUND THE PERIMETER OF THE
PROJECT, CONTRACTOR CAN ALSO USE WATER BARS,WATTLES,OR OTHER
ACCEPTABLE ALTERNATIVES APPROVED BY THE ENGINEER TO DIRECT RUN
OFF TO THE SILT FENCE OUTLETS ON STEEPER GRADES DURING THE
CLEARING/GRUBBING PHASES AS NEEDED.
STABILIZATION TIME
TIMEFRAME EXCEPTIONS
LIMITS OF DISTURBANCE
7 DAYS
NONE
(LABELED ON PLANS)
THESE EROSION AND SEDIMENT CONTROL PLANS COMPLY
WITH THE REGULATIONS SET FORTH BY THE
7 DAYS
NONE
CONSTRUCTION L141T
C F
NCG-010000 GENERAL CONSTRUCTION PERMIT EFFECTIVE AUGUST 3, 2011
ISSUED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND
7 DAYS
SLOPES ARE 10' OR LESS IN LENGTH AND ARE
NOT STEEPER THAN 2:1, 14 DAYS ARE ED.
N
NATURAL RESOURCES DIVISION OF WATER QUALITY.
14 DAYS
7 DAYS FOR SLOPES GREATER THAN 50' IN IN
INSTALL TEMPORARY LINER:
LENGTH.
14 DAYS
NONE, EXCEPT FOR PERIMETERS AND HOW ZONES.
TREE PROTECTION FENCE
TPF
PREPARED IN THE OFFICE OFe
REV. No.: I REVISION° DATE: DRAWN BY: I CHECKED BY:
This document, together with the concepts and designs presented herein, as an instrument of service, is
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc,
shall be without liability to Kimley-Horn and Associates, Inc.
Copyright Kimley-Horn and Associates, Inc., 2017
I im )))Horn
THE PROTECTION AREA,THEY SHALL BE TUNNELED OR BORED UNDER THE TREE.
5. NO MATERIALS, EQUIPMENT. SPOIL OR WASTE OR WASHOUT WATER MAY BE DEPOSITED, STORED, OR PARKED WITHIN THE TREE PROTECTION ZONE.
6. ADDITIONAL TREE PRUNING REQUIRED FOR CLEARANCE DURING CONSTRUCTION MUST BE PERFORMED BY A QUALIFIED ARBORIST AND NOT BY
CONSTRUCTION PERSONNEL.
7. ANY HERBICIDES PLACED UNDER PAVING MATERIALS MUST BE SAFE FOR USE AROUND TREES AND LABELED FOR THAT USE. ANY PESTICIDES
USED ON SITE MUST BE TREE -SAFE AND NOT EASILY TRANSPORTED BY WATER.
8. IF INJURY SHOULD OCCUR TO ANY TREE DURING CONSTRUCTION, IT SHOULD BE EVALUATED AS SOON AS POSSIBLE BY THE CONSULTANT SO THAT
APPROPRIATE TREATMENTS CAN BE APPLIED.
9. ANY GRADING,CONSTRUCTION,DEMOLITION OR OTHER WORK THAT IS EXPECTED TO ENCOUNTER TREE ROOTS MUST BE MONITORED BY THE
CONSULTING ARBORIST.
/O. ANY ROOTS DAMAGED DURING GRADING OR CONSTRUCTION SHALL BE EXPOSED TO SOUND TISSUE AND CUT CLEANLY WITH A SAW.
ll. IF TEMPORARY HAUL OR ACCESS ROADS MUST PASS OVER THE ROOT AREA OF TREES TO BE RETAINED, A ROAD BED OF 6 INCHES OF MULCH OR
GRAVEL SHALL BE CREATED TO PROTECT THE SOIL. THE ROAD BED MATERIAL SHALL BE REPLENISHED AS NECESSARY TO MA/NTA/N A 6 -INCH DEPTH.
HORIZ PROJECT-.
20 0 40
NC LICENSE #F-0102
421 FAYETTEVILLESUITE
RALEIGH, NORTH CAROLINA 27601 EROSION CONTROL PLAN
PHONE: [phone] C 2017 VERT
O 2 0 4
SPECIAL SEDIMENT CONTROL FENCE/
SILT FENCE OUTLET
(SEE DETAIL SHEETS)
SILT FENCE J -HOOK
(SEE DETAIL SHEETS)
EXISTING CONTOUR
PROPOSED CONTOUR
DUNN CREEK GREENWAY
PHASE 3
JOB NUMBER°
0 1 131 1041
SHEET NUMBER°
FOR-,
C
EC- I
LIMITS OF DISTURBANCE
- - -
(LABELED ON PLANS)
CONSTRUCTION L141T
C F
TEMPORARY SILT FENCE
(SEE DETAIL SHEETS)
INSTALL TEMPORARY LINER:
JUTE NET
TREE PROTECTION FENCE
TPF
(SEE DETAIL SHEETS)
INSTALL ROCK CHECK DAMS AS NEEDED
TEMPORARY CONSTRUCTION
DURING CLEARING/GRUBBING AND
ENTRANCE (SEE NCDOT STD 1607.01)
GRADING OPERATIONS. INSTALL
WATTLES AS SHOWN ON PLANS AS
TEMPORARY ROCK SILT CHECK DAM
FINAL EROSION CONTROL MEASURES (TYP)
TYPE A (SEE NCDOT STD 1633.01)
TE4PORARY ROCK SILT CHECK DAM,
TYPE B (SEE DETAIL SHEETS)
TREE PROTECTION NOTES
CONCRETE WASHOUT
(SEE DETAIL SHEETS)
TREE PRESERVATION CONSTRUCTION SPECIFICATIONS:
SPECIAL STILLING BASIN
(NCDOT STD 1630.061
I. BEFORE BEGINNING WORK.THE CONTRACTOR IS REQUIRED TO MEET WITH THE CONSULTANT AT THE SITE TO REVIEW ALL WORK PROCEDURES,
ACCESS ROUTES,STORAGE AREAS,AND TREE PROTECTION MEASURES.
WATTLE CHECK
2. TEMPORARY FENCES SHOULD BE ERECTED TO PROTECT TREES TO BE PRESERVED. FENCES DEFINE A SPECIFIC PROTECTION ZONE FOR
(SEE DETAIL SHEETS)
EACH TREE OR GROUP OF TREES. FENCES ARE TO REMAIN UNTIL ALL SITE WORK HAS BEEN COMPLETED. FENCES MAY NOT BE RELOCATED OR
REMOVED WITHOUT THE WRITTEN PERMISSION OF THE CONSULTANT.
3. CONSTRUCTION TRAILERS AND TRAFFIC AND STORAGE AREAS MUST REMAIN OUTSIDE THE TREE PROTECTION ZONE AT ALL TIMES.
STORM DRAIN INLET PROTECTION
❑
4. ALL UNDERGROUND UTILITIES AND DRAIN LINES SHALL BE ROUTED OUTSIDE OF THE TREE PROTECTION ZONE. IF LINES MUST TRAVERSE
(SEE DETAIL SHEETS)
THE PROTECTION AREA,THEY SHALL BE TUNNELED OR BORED UNDER THE TREE.
5. NO MATERIALS, EQUIPMENT. SPOIL OR WASTE OR WASHOUT WATER MAY BE DEPOSITED, STORED, OR PARKED WITHIN THE TREE PROTECTION ZONE.
6. ADDITIONAL TREE PRUNING REQUIRED FOR CLEARANCE DURING CONSTRUCTION MUST BE PERFORMED BY A QUALIFIED ARBORIST AND NOT BY
CONSTRUCTION PERSONNEL.
7. ANY HERBICIDES PLACED UNDER PAVING MATERIALS MUST BE SAFE FOR USE AROUND TREES AND LABELED FOR THAT USE. ANY PESTICIDES
USED ON SITE MUST BE TREE -SAFE AND NOT EASILY TRANSPORTED BY WATER.
8. IF INJURY SHOULD OCCUR TO ANY TREE DURING CONSTRUCTION, IT SHOULD BE EVALUATED AS SOON AS POSSIBLE BY THE CONSULTANT SO THAT
APPROPRIATE TREATMENTS CAN BE APPLIED.
9. ANY GRADING,CONSTRUCTION,DEMOLITION OR OTHER WORK THAT IS EXPECTED TO ENCOUNTER TREE ROOTS MUST BE MONITORED BY THE
CONSULTING ARBORIST.
/O. ANY ROOTS DAMAGED DURING GRADING OR CONSTRUCTION SHALL BE EXPOSED TO SOUND TISSUE AND CUT CLEANLY WITH A SAW.
ll. IF TEMPORARY HAUL OR ACCESS ROADS MUST PASS OVER THE ROOT AREA OF TREES TO BE RETAINED, A ROAD BED OF 6 INCHES OF MULCH OR
GRAVEL SHALL BE CREATED TO PROTECT THE SOIL. THE ROAD BED MATERIAL SHALL BE REPLENISHED AS NECESSARY TO MA/NTA/N A 6 -INCH DEPTH.
HORIZ PROJECT-.
20 0 40
NC LICENSE #F-0102
421 FAYETTEVILLESUITE
RALEIGH, NORTH CAROLINA 27601 EROSION CONTROL PLAN
PHONE: [phone] C 2017 VERT
O 2 0 4
SPECIAL SEDIMENT CONTROL FENCE/
SILT FENCE OUTLET
(SEE DETAIL SHEETS)
SILT FENCE J -HOOK
(SEE DETAIL SHEETS)
EXISTING CONTOUR
PROPOSED CONTOUR
DUNN CREEK GREENWAY
PHASE 3
JOB NUMBER°
0 1 131 1041
SHEET NUMBER°
FOR-,
C
EC- I

O
O
O
N
N
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RETAIN ! I CONCRETE TRUCK CLEANOUT AFTER PIPE CONSTRUCTION (TYP)
\ I I III SEE CONSTRUCTION ACCESS INSTALL ROCK SILT CHECK,TYPE A INSTALL ROCK CHECK DAMS AS NEEDED
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N E N GRADING OPERATIONS.INSTALL
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CONTRACTOR SHALL PROVIDE SOIL STABILIZATION
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NPDES GENERAL STORMWATER PERMIT. REFER TO
CROSS SECTIONS AND MATTING SUMMARY SHEET.
INSTALL TEMPORARY STREAM CROSSING
USING 30 FOOT OF I @ l5" TEMPORARY PIPE
18" RCP - IV CROSSING WIDTH = APPROX l0' (MINIMIZE)
W/ FES CROSSING LENGTH = SEE DETAIL (MINIMIZE)
SPECIAL LATERAL 'V' DITCH PIPE COVER = l2" MINIMUM
SEE DETAIL 3 BACKFILL = EARTH MATERIAL
SHEET CD -9 SURFACE STONE = COARSE AGGREGATE
INSTALL TEMPORARY LINER: BANK STABILIZATION = CLASS 'B' RIPRAP
JUTE NET SEE DETAIL IN PLANS
AFTER CLEARING AND GRUBBING
PREFORMED SCOUR HOLE AND BEFORE PROPOSED PIPE OUTLET
OUTLET PROTECTION IS CONSTRUCTED, CONTRACTOR TO
CLASS 'B' RIP RAP REMOVE WESTERN CONSTRUCTION
EST 8 TONS ENTRANCE
EST 16 SY FF
EST 25 SY PSRM
SEE DETAIL 9
SHEET CD -9
(APRON WIDTH AT OUTLET=13.5' APRON WIDTH
AT END=34.5' APRON LENGTH=30') i 36" RCP - IV
�?
INSTALL TEMPORARY STREAM CROSSING OUTLET INV = 287.5
STANDARD 4 BASE DITCH N
USING 32, FOOT OF I @ 36" TEMPORARY PIPE
,CROSSING W IDT H = APPROX 10' (MIN10ZE1 - _ -- l l W/ CLASS 11 RIP R A P
CROSSING LENGTH = SEE DETAIL (MINIMIZE) SEE DETAIL 8
� �V � � ��� SHEET CD -9
PIPE COVERS 12'4014W S= 3% DDE=25 CY
BAC�CFILL 'EARTH MATERIAL EST 43 TONS Soo -Y
1 \SURFACE STONE = COARSE_ AGGREGATE IN AL T PORARY LINER: EXTEND EXISTING PIPE W HSS-B5-�51� GEO BANK' STABILIZATION - CLASS 'B' RIPRAP TE T
SEL\ DETAIL,IN L (APRON WIDTH AT OUTLET=6' APRON WIDTH TEMPORARY PIPE AS NEEDE
PAT END=15' APRON LENGTH=13') UNTIL PERMANENT DRAINAGE
INSTALL ROCK SILT CHECK,TYPE A STRUCTURE IS INSTALLED
CLASS 11 RIP RAP �___ AT ALL DRAINAGE OUTLETS DURING
OUTLET PROTECTION CLEARING AND GRUBBING. INST ALL INSTALL ROCK SILT CHECK, TYPE A
SILT FENCE AROUND TOP OF CULVERTS AT LOWEST DISTURBED L/M/TS OF /
Q EST 95 TONS N N V
(OX F EST 105 SY GEO AFTER PIPE IS INSTALLED (TYPJ ANY DRAINAGE WAYS (TYP)
\ INSTALL TEMPORARY LINER: l rg
� -
INSTALL REINFORCED JUTE NET / \
SILT FENCE (TYP) SPECIAL LATERAL 'V' DITCH
CLASS I RIP RAP , ET 3T��rg�rg
F OUTLET PROTECT/ EET
� EST 9 TONS_rg�T
3 1 EST 15 SY GEO O O _
N
\0 ,O�r�-REE=Tg-O
GTB
7"-' q° RCP, �/ Z 1
�s
030 BZ / — -
� SOF �,T�
2
v\
03
r �
V
F O_ REMOVE AND REPLACE MH
TOP L = 296.00
�
VVI, � 28 8.50
INSTALL TREE PROTECTION
/�� •' / TICffY EAS MENT l l FENCE, (TYP)
- - - -
/ F - -
� � oe z�l. �a�a PE — \ - \\ / �� O
20 _
2 @ 36" HDPE
BURIED 6"
�\ _
DUNN CREEK DUNN CREEK_��8�0=
INSTALL SILT FENCE ABOVE
_ V' SPECIAL LA RAL - _06Z--�
AND AROUND HEADWALL \F ��SEE DET - - -\� ��\ O �� , - - C / / O / o°� - -�o R�'
AFTER INSTALLATION SHEET CD- -v_ / - _ - _ _ _ _ /
- -
TOE PROTE�CT� �» ��� _ - _ - -�+ y j / INSTALL SILT ENCS"1� v
- ROCK l.H& /�- — ARYTISEWER EASEMENT 1 \ 00
- - EST 18 SY P S > > > > O� - - - AMS AS NE�9ED' O� i y (TYP) \ X
--_ - NSTALL ROCK SILT CHECK, TYPE A
LI 1998, PG. 1730-1731
SEE DETAIL 2 -- -_ - CLEARING/�RUBBTIG� D - p° � - ". - LOWEST DISTURBED LIMITS OF
BRIDGE AND CULVERT EROSION CONTROL PHASING: SHEET CD -9 GRADING OPERATIONS. INSTALL � � I � O �
WATTLES AS SHOWN ON PLANS AS / DRAINAGE WAYS (TYP) � I
1.CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY FINAL EROSION CONTROL MEASURES (TYP) I \ �G
CLEARING AND GRUBBING IS PERFORMED. INSTALL TEMPORARY STREAM CROSSING INSTALL SILT FENCE ALONG
MPORARY PIPE \
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS) CROSSING WIDTH = APPROX l0'rMiNlMizE) LIMITS OF DISTURBANCE
2.CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED USING 36 FOOT OF I @ 18' TEINSTALL TREE PROTECTION
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS. ALONG TOP OF HEADWALL
RE—INSTALL SILT FENCE FENCE (TYP)
CROSSING LENGTH = SEE DETAIL (MINI
MIZE)
3.CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS PIPE COVER = l2" MINIMUM AFTER PIPE CONSCTION
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING. ADD IMPERVIOUS DIKES BACKFILL =EARTH MATERIAL (TYP)
5 FEET ABOVE AND BELOW PROPOSED CULVERTS AND TEMPORARY PIPES.
4.AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL SURFACE STONE = COARSE AGGREGATE
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING, BANK STABILIZATION = CLASS 'B' RIPRAP
SEEDING (SEE SHEET EC -13), AND MULCH TO MAINTAIN A VIGOROUS, SEE DETAIL IN PLANS
DENSE, VEGETATIVE COVER.
PREPARED IN THE OFFICE OF:
HORIZ PRoJECT�
■ 20 0 40 DUNN CREEK GREENWAY
NC LICENSE MLLE 2 PHASE 3
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: 421 FAYERALEIGH,
NORTH
AR., SUITE 76 EROSION CONTROL PLAN
RALEIGH, NORTH CAROLINA 27601
This document, together with the concepts and designs presented herein, as an instrument of service, is Im Horn PHONE: [phone] VERT
intended only for the specific purpose and client for which it was prepared. Reuse of and improper 2 0 4
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc. ©2017
shall be without liability to Kimley-Horn and Associates, Inc, JOB NUMBER: SHEET NUMBER°
Copyright Kimley-Horn and Associates, Inc„ 2017 01 131 1041 EC -2

O
O
O
N
N
I
LL
LjZ
Q)
N
Q
I
J
I
Ell
NOTE: SLOPES ON THIS PROJECT ARE PRIMARILY 2:1.
CONTRACTOR SHALL PROVIDE SOIL STABILIZATION
ON ALL SLOPES WITHIN 7 DAYS OR AS REQUIRED BY
NPDES GENERAL STORMWATER PERMIT. REFER TO
CROSS SECTIONS AND MATTING SUMMARY SHEET.
PIPES SHALL BE INSTALLED IN THE DRY (WITH A MIN. 3 DAYS OF DRY WEATHER
DURING INSTALLATION) OR PROVIDE COFFER DAM AND PUMP AROUND. COFFER
DAM DETAIL MUST BE SUBMITTED FOR APPROVAL PRIOR TO CONSTRUCTION.
INSTALL ROCK CHECK DAMS AS NEEDED
DURING CLEARING/GRUBBING AND GRADING
OPERATIONS.INSTALL WATTLES AS SHOWN
ON PLANS AS FINAL EROSION CONTROL
MEASURES (TYP)
TB TB
�TB-TB� i6
—TB TB — T
100 -YR
F� ()OD
FO YR F OOD
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1.CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2.CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
3.CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING. ADD IMPERVIOUS DIKES
5 FEET ABOVE AND BELOW PROPOSED CULVERTS AND TEMPORARY PIPES.
4.AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -13), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
Cf)T
rn
rn
N
5�
INSTALL TREE
PROTECTION
FENCE (TYP)
DON RCTB- TB
INSTALL SILT FENCE
(TYP)
1 L \ \ rf
� j\y
DOI% cR TB\_ 040
�a
(APRON WIDTH AT OUTLET=13.5' APRON WIDTH
AT END=34.5' APRON LENGTH=30')
D INSTALL REINFORCED
SILT FENCE (TYP)
B�20
SPECIAL LATERAL 'V' DITCH \
SEE DETAIL 3
SHEET CD -9
CLASS II RIP RAP
OUT 1 GtC gW*ORARY STREAM CROSSING
EST 95 U /6 FOOT OF I@ 36" TEMPORARY PIPE
ES 105C9QSVN0 WIDTH = APPROX 10' (M1NIMIZE)
CROSSING LENGTH = SEE DETAIL (MINIMIZE)
PIPE COVER = 12" MINIMUM BACKFILL = EARTH MATERIAL
SURFACE STONE = COARSE AGGREGATE
2 @ NK RCP BILIZ/ATION = CLASS 'B' RIPRAP SEE DETAIL IN PLANS
BURIED 6"
LIT "S 7'I TO SEE TEMPORARY CONSTRUCTION
DUNN CREEK ACCESS (SHEET 3) TEMPORARY
F CONSTRUCTION ACCESS/CONCRETE
TRUCK CLEANOUT
\ /
/ /F
0461
/
INSTALL SILT FENCE
ALONG TOP OF SLOPE
AFTER RIP RAP IS
INSTALLED
RIP RAP EMBANKMENT
PROTECTION
SEE DETAIL 10
SHEET CD -9
EST 100 TONS
EST 135 SY GEO
i
A O �I
i � Q
ylli � ill
IN RAFFIC
BEARI _ TRENCH
DRAIN & 8" HDPE
OUTLET PIPE TO
DRAIN CULVERT
OUTLET
SEE DETAIL
dkTALL TEMPORARY STREAM CROSSING
USING 20 FOOT OF l @ 36"TEMPORARY PIPE
CROSSING WIDTH = APPROX l0' (MINIMIZE)
00 CROSSING LENGTH = SEE DETAIL (MINIMIZE)
PIPE COVER = 12" MINIMUM
BACKFILL = EARTH MATERIAL
SURFACE STONE = COARSE AGGREGATE
BANK STABILIZATION = CLASS 'B' RIPRAP
SEE DETAIL IN PLANS
CLEAN AND PAINT EXIST
PEDESTRIAN CULVERT.
SEE PROJECT SPECIAL
PROVISION.
PREPARED IN THE OFFICE OFe
HORIZ PRoJECTo
. 20 0 40 DUNN CREEK GREENWAY
INC LICENSE 2
REV. No.: REvisioNe oarE. DRAWN BY: CHECKED BY: 421 FAYETTEVILLE SUITE
Horn PHASE 3
RALEIGH, NORTH CAROLINA 27601 EROSION CONTROL PLAN This document, together with the concepts and designs presented herein, as an instrument of service, is I M PHONE: [phone] VERT
intended only for the specific purpose and client for which it was prepared. Reuse of and improper 2 O 4
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc, ©2017
shall be without liability to Kimley-Horn and Associates, Inc. roe NUMeERe SHEET NUMeERe
Copyright Kimley-Horn and Associates, Inc., 2017 01 131 1041 EC -3
INSTALL TREE PROTECTION
_ —
—
FENCE (TYP)
INSTALL TEMPORARY LINER:
JUTE NET
F30— `
F_—
T
TB TB
�TB-TB� i6
—TB TB — T
100 -YR
F� ()OD
FO YR F OOD
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1.CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2.CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
3.CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING. ADD IMPERVIOUS DIKES
5 FEET ABOVE AND BELOW PROPOSED CULVERTS AND TEMPORARY PIPES.
4.AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -13), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
Cf)T
rn
rn
N
5�
INSTALL TREE
PROTECTION
FENCE (TYP)
DON RCTB- TB
INSTALL SILT FENCE
(TYP)
1 L \ \ rf
� j\y
DOI% cR TB\_ 040
�a
(APRON WIDTH AT OUTLET=13.5' APRON WIDTH
AT END=34.5' APRON LENGTH=30')
D INSTALL REINFORCED
SILT FENCE (TYP)
B�20
SPECIAL LATERAL 'V' DITCH \
SEE DETAIL 3
SHEET CD -9
CLASS II RIP RAP
OUT 1 GtC gW*ORARY STREAM CROSSING
EST 95 U /6 FOOT OF I@ 36" TEMPORARY PIPE
ES 105C9QSVN0 WIDTH = APPROX 10' (M1NIMIZE)
CROSSING LENGTH = SEE DETAIL (MINIMIZE)
PIPE COVER = 12" MINIMUM BACKFILL = EARTH MATERIAL
SURFACE STONE = COARSE AGGREGATE
2 @ NK RCP BILIZ/ATION = CLASS 'B' RIPRAP SEE DETAIL IN PLANS
BURIED 6"
LIT "S 7'I TO SEE TEMPORARY CONSTRUCTION
DUNN CREEK ACCESS (SHEET 3) TEMPORARY
F CONSTRUCTION ACCESS/CONCRETE
TRUCK CLEANOUT
\ /
/ /F
0461
/
INSTALL SILT FENCE
ALONG TOP OF SLOPE
AFTER RIP RAP IS
INSTALLED
RIP RAP EMBANKMENT
PROTECTION
SEE DETAIL 10
SHEET CD -9
EST 100 TONS
EST 135 SY GEO
i
A O �I
i � Q
ylli � ill
IN RAFFIC
BEARI _ TRENCH
DRAIN & 8" HDPE
OUTLET PIPE TO
DRAIN CULVERT
OUTLET
SEE DETAIL
dkTALL TEMPORARY STREAM CROSSING
USING 20 FOOT OF l @ 36"TEMPORARY PIPE
CROSSING WIDTH = APPROX l0' (MINIMIZE)
00 CROSSING LENGTH = SEE DETAIL (MINIMIZE)
PIPE COVER = 12" MINIMUM
BACKFILL = EARTH MATERIAL
SURFACE STONE = COARSE AGGREGATE
BANK STABILIZATION = CLASS 'B' RIPRAP
SEE DETAIL IN PLANS
CLEAN AND PAINT EXIST
PEDESTRIAN CULVERT.
SEE PROJECT SPECIAL
PROVISION.
PREPARED IN THE OFFICE OFe
HORIZ PRoJECTo
. 20 0 40 DUNN CREEK GREENWAY
INC LICENSE 2
REV. No.: REvisioNe oarE. DRAWN BY: CHECKED BY: 421 FAYETTEVILLE SUITE
Horn PHASE 3
RALEIGH, NORTH CAROLINA 27601 EROSION CONTROL PLAN This document, together with the concepts and designs presented herein, as an instrument of service, is I M PHONE: [phone] VERT
intended only for the specific purpose and client for which it was prepared. Reuse of and improper 2 O 4
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc, ©2017
shall be without liability to Kimley-Horn and Associates, Inc. roe NUMeERe SHEET NUMeERe
Copyright Kimley-Horn and Associates, Inc., 2017 01 131 1041 EC -3

0
0
O
N
N
UT "S9" TO
DUNN CREEK _ / , ���� of
�- / 305—
O
\\ \ I _���=��i `'� NST ALL REI CE
�\ / SILT FENCE (TY J
INSTAd�L �LT FENCE ��
-7 _20
20 , - _
-
-'�—
I- PE -
- --<>--
CLASS II RIP RAP
OUTLET PROTECTION
EST 211 TONS 2 @ 36" RCP - (V-
EST 235 SY, 6E�" gBURIED 6"
CON TRUCE F'E\ S'�
�s TO 0P ELEV�= �v3
19 PROMQTE�CON�VEYIANtE�
I THROUGH, PIPE
0601 SEE DETAI 5� v
730
_.pp _ C - _ _ _-_ - _ _pt
To -
IT
- ----- — — g Tom—
TL
_ _
E T
—X X-� — — HOZ£' / i — — � 3Z TONS-
—
- _ - - ESO SBZGEO - -
INSTALL TREE
PROTECTION
FENCE (TYP)
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1.CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2.CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
1CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING. ADD IMPERVIOUS DIKES
5 FEET ABOVE AND BELOW PROPOSED CULVERTS AND TEMPORARY PIPES.
4.AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -13), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
NOTE: SLOPES ON THIS PROJECT ARE PRIMARILY 2:1.
CONTRACTOR SHALL PROVIDE SOIL STABILIZATION
ON ALL SLOPES WITHIN 7 DAYS OR AS REQUIRED BY
NPDES GENERAL STORMWATER PERMIT. REFER TO
CROSS SECTIONS AND MATTING SUMMARY SHEET.
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1.CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2.CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
1CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING. ADD IMPERVIOUS DIKES
5 FEET ABOVE AND BELOW PROPOSED CULVERTS AND TEMPORARY PIPES.
4.AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -13), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
CONSTRUCT FALSE SUMP
TO TOP ELEV = 313.0
TO PROMOTE CONVEYANCE
THROUGH PIPE
SEE DETAIL 5 TOE PROTECTION
SHEET CD -9 EST 15 SY PSRM
SEE DETAIL 2
2 @ 60' RCP - IV
BURIED I'
INSTALL TEMPORARY STREAM CROSSING
USING 24 FOOT OF 2 0 54° TEMPORARY PIPE
CROSSING WIDTH = APPROX 10' (MINIMIZ€)
CROSSING LENGTH = SEE DETAIL (MINIMIZE)
PIPE COVER = l2' MINIMUM
BACKFILL = EARTH MATERIAL
SURFACE STONE = COARSE AGGREGATE
BANK STABILIZATION = CLASS 'B' RIPRAP
SEE DETAIL IN PLANS
(APRON WIDTH ATTIT�ET�l9:
_-APRON WIDTH AT END=50.5'
APRON- LENGTfiZ;V')
FOLLOW STREAM BANKS__
----------
CLASS II RIP RAP
OUTLET PROTECTION
UT "SII" TO
DUNN CREEK
TOE PROTECTION
EST 44 SY PSRM
SEE DETAIL II
2 Cd 48 RCP - IV _ -
i�/, \ \ BURIED 6"_
0b`6 �� / / V v INSTALL T€MPORARY STREAM CROSSING- -
USING 24 FOOT OF 2 0 48' TEMPORARY -PIPE -
\ ` \ CROSSING WIDTH = APPROX l0' (MINIMIZE) -
CROSSING LENGTH = SEE DETAIL (4010Z€J -
PIPE COVER = I2' MINIMUM - -
���\ BACKFILL =EARTH MATERIAL--- --- -
- SURFACE STONE = COARSE AGGREGATE_
r \\ BANK STABILIZATION = CLASS 'B' RIPRAP
)6 \\ SEE DETAIL IN PLANS --
L
/ /
TB
) / INSTALL TEMPORARY LINER: v v
T 41
- _ F
INSTALL ROCK CHECK DA 4S
�..
F ' o NEEDED DURING CLEARINGIGRUBBING
\ / ' / GRADING OPERATIONS. INSTALL
el / - �� vv�v I AND
WATTLES AS SHOWN' -ON" -PLANS AS`--
FINAL
SFINAL EROSION GONtROL,*tASURES 1
EST 95 TONS CLASS II RIP RAP
EST 105 SY GEO OUTLET PROTECTION
INSTALL TEMPORARY STREAM CROSSING EST 168 TONS \ \� C`\
EST 187 SY GEO��,� \
USING 28 FOOT OF ILe 30"TE40ORARY PIPE (APRON WIDTH AT OUTLET=18'
CROSSING WIDTH = APPROX 10' (0N10ZE) APRON WIDTH AT END=46'
CROSSING LENGTH = SEE DETAIL (Ml 1 MZE APRON LENGTH=40'J \� 00 1\
�
PIPE COVER = l2' MINIMUM FOLLOW STREAM B q/�K
BACKFILL = EARTH MATERIAL SFS 9AL LATERAL 'V' DITCH \VA ,� A A'�
W/ CLASS B RIPRAP \ II \1 O
SURFACE STONE = COARSE AGGREGATE SEE DETAIL 4
BANK STABILIZATION = CLASS B RIPRAP EST 45 TONSv� 3 I
�� �0
SEE DETAIL IN PLANS EST 120 SY GEO �� Ol
\ \� i
(APRON WIDTH AT OUTLET=13.5' APRON WIDTH �\ ���
AT END=34.5' APRON LENGTH=30') �
FOLLOW STREAM BANKS O
PIPES SHALL BE INSTALLED IN THE DRY (WITH A MIN. 3 DAYS OF DRY WEATHER
DURING INSTALLATION) OR PROVIDE COFFER DAM AND PUMP AROUND. COFFER
DAM DETAIL MUST BE SUBMITTED FOR APPROVAL PRIOR TO CONSTRUCTION.
35 f00 (SEE
SHEET _
III II A /
AZ // / INSTAL TEMPI R Y U . I l
/ ��� / / / 0,06 I Sp'�IT�ETI�
,' �'v I I li III 1 v vIIIIIIIIaIII �1 �—
$STALL OAK SILT C�HHIECK,TYPE\ A
AT ALL Al AGE /O,UTLETS DOUR I G\ \ \ � �11 \�
/ CLEARING AND GRUBBOG.INSTALL s
SILT FENCE AR ND, T6�VP F CUL RTS\ \ ( I / I � _P _ (IV / I I III III I
AFTER PIPE IS CALLED- TYf S / /I
FEl / I I (I
I / / / I \\\
/ y STANDARD BASE DI CH / I / SPE¢IAL L�T�RAA� /V
�ITH C ASS 'Br RIP 'R / / � I �II �PSPRM / - V A \ \
SEE DETAIL 7) i / w ( / I I — ` / / / V -bE AIL/I
I� SHEET Cfl-9 / I / / / / FEET CD -9
S= .4% DDS= �� eY / / I I / /� INSTALL TEMPO Yl LINER. II v v v v v AILEY YOUNG
EST v5 TQN / / / / / I l / / / / �j /, SYNTHETIC MAT / A VA \ \ \ \ \ PARK
m EST I�� Sh\ EP I
To
///%
l / I NSTG 26 FOOOR� Y SST RE T RORARNGPrP \ \\
INS L ROCI�i SILT I i / /� %/ CROSSING WIDTH = APPROX E 0" 4,010ZE� A v v
TYPE A / \\ - STANDARD 4' BAS bITCI� / \
\� WITH CLASS '11' IR �P , / � � '/ /j //� CROSSING LENGTH = SEE DETAIL (MIN MIZE)
�NSTAL� �EMPORARY STREAM CR Sif� �v SEE DETAIL 8',
PIPE COVER l2' MINIMUM \ \
USING 32 FOOT OF /V 30" TEM Y'�Rl �
BACKFILL = EARTH MATERIAL \\
�� � � � SHEET CD -9 � 1 1 � I / 5 /// /
\ CROSSING W%D H = APPROX l IN yZ S - 7,. m / / / l /// SURFACE STONE = COARSE AGGREGATE
r �T = 5% DD 10/CY)
\ \ CROSSING = EE E lNl�1/Z J BANK STABILIZATION = CLASS 'B' RIPRAP
�F /� ///// \ \
/ - o ET I 0 T Q / �/ / // l SEE DETAIL IN PLANS \ \
_ PJPE R T� Ml ITE _- _ _�_ T� 0, / // l / /
ICL =EARTH MATE�RI j _ — _ X35\;; , \ � — � /// ll�ll
-
ACE
AN 3F0 _
--B ANKS T/QN =�B` i4/PRAP�
-ZEE_ L �PLANSS UT S9 TO
Q) WTCHLI E —L4— STA 25*80To
(SEE SHEET EC 6) — B�
Co l v \v\ v v ° --�-�
(/ TIE Tr re/ \ \ r T'S'SILT FENCE,
Q �r_F# � p°. � ra-\\ � \�� % /, e \\� �� ��� � � �r 'PJ ���� � /=81 \ % r � / 1 1 ✓ l/l11 � \\ � � �� \ \ .
,\\\ i ice- l ( INS
TALE/NFORCED
a) W/ — v� / — rem �;� / SILT FENCE (TYPJI
V Qco
- _ =-- ------ —
PE
e - _ INSTALL ROCK CHECK DAMS AS NEEDED
-- - - -- - - - - - DURING CLEARING/GRUBBING AND-
�/ �V GRADING OPERATIONS. INSTALL
' - - I - -_ 1 -- I( WATTLES AS SHOWN ON PLANS AS -
w = -- - - — - - - - - - p P,�/ \ FINAL EROSION CONTROL MEASURES (TYP)
- w= SQL �/7C —� - - - _ / J SPECIAL LATERAL 'V' DITCH -3
U - - _ - - -- - _-- T_ AtSE - - / / IPRAP _
5��" _T1 �tS _ - _ - _ -� _ �-� - - DNS l3U�T F FSU �� I111 I% N / y�/ CLASS B R
1
G - - ��STALL� Cl €ARIN� �I - - - —I \I I @ 8 CP /- IV
ESS �4�Y�E$ ob£ - - - - �J �OPLEV =-337.0- I (/� / / l 1 SEE DETAIL 4
\ - — - J - y�RTREAM-B (/ _ - — - 4-PRO�O� CONVEY C` - R SHEET CD -9
(APRON WIDTH A7� OUTLET=t6.5` �7 RCP- / PROTECT STR_EAM-PRf� T - - - — 111 \) ( / FES EST 40 TONS
APRON WIDTH r N11=40.5' �\ o � = ��R I E D I' IiNST ALLY E -f' -ROT CJ-f(SN - -- fiH R o u t RPE \\
INSTALL EST 100 SY GEO
_ s�Jl@N-�ROSE _ SEE DETAIL 5 �� \ \ BURIED 6
APRON LENGTH=35'J - �SaF �\�\ Pl �� ��ob J \ , i F/EAiIL` (T-}'P� _\\ \ \
- SHEET CD -9
PREPARED IN THE OFFICE OF:
HORIZ PRoJECTo
■ 20 0 40 DUNN CREEK GREENWAY
NC LICENSE #F-0102 PHASE 3
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: 421 FAYETTEVILLE ST., SUITE 600 EROSION CONTROL PLAN
RALEIGH, NORTH CAROLINA 27601
This document, together with the concepts and designs presented herein, as an instrument of service, is Im Horn PHONE: [phone] VERT
intended only for the specific purpose and client for which it was prepared. Reuse of and improper 2 0 4
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc. ©2017
shall be without liability to Kimley-Horn and Associates, Inc, JOB NUMBER: SHEET NUMBER°
Copyright Kimley-Horn and Associates, Inc„ 20 17 0 1 13 1 104 1 EC -4
Qj
35 f00 (SEE
SHEET _
III II A /
AZ // / INSTAL TEMPI R Y U . I l
/ ��� / / / 0,06 I Sp'�IT�ETI�
,' �'v I I li III 1 v vIIIIIIIIaIII �1 �—
$STALL OAK SILT C�HHIECK,TYPE\ A
AT ALL Al AGE /O,UTLETS DOUR I G\ \ \ � �11 \�
/ CLEARING AND GRUBBOG.INSTALL s
SILT FENCE AR ND, T6�VP F CUL RTS\ \ ( I / I � _P _ (IV / I I III III I
AFTER PIPE IS CALLED- TYf S / /I
FEl / I I (I
I / / / I \\\
/ y STANDARD BASE DI CH / I / SPE¢IAL L�T�RAA� /V
�ITH C ASS 'Br RIP 'R / / � I �II �PSPRM / - V A \ \
SEE DETAIL 7) i / w ( / I I — ` / / / V -bE AIL/I
I� SHEET Cfl-9 / I / / / / FEET CD -9
S= .4% DDS= �� eY / / I I / /� INSTALL TEMPO Yl LINER. II v v v v v AILEY YOUNG
EST v5 TQN / / / / / I l / / / / �j /, SYNTHETIC MAT / A VA \ \ \ \ \ PARK
m EST I�� Sh\ EP I
To
///%
l / I NSTG 26 FOOOR� Y SST RE T RORARNGPrP \ \\
INS L ROCI�i SILT I i / /� %/ CROSSING WIDTH = APPROX E 0" 4,010ZE� A v v
TYPE A / \\ - STANDARD 4' BAS bITCI� / \
\� WITH CLASS '11' IR �P , / � � '/ /j //� CROSSING LENGTH = SEE DETAIL (MIN MIZE)
�NSTAL� �EMPORARY STREAM CR Sif� �v SEE DETAIL 8',
PIPE COVER l2' MINIMUM \ \
USING 32 FOOT OF /V 30" TEM Y'�Rl �
BACKFILL = EARTH MATERIAL \\
�� � � � SHEET CD -9 � 1 1 � I / 5 /// /
\ CROSSING W%D H = APPROX l IN yZ S - 7,. m / / / l /// SURFACE STONE = COARSE AGGREGATE
r �T = 5% DD 10/CY)
\ \ CROSSING = EE E lNl�1/Z J BANK STABILIZATION = CLASS 'B' RIPRAP
�F /� ///// \ \
/ - o ET I 0 T Q / �/ / // l SEE DETAIL IN PLANS \ \
_ PJPE R T� Ml ITE _- _ _�_ T� 0, / // l / /
ICL =EARTH MATE�RI j _ — _ X35\;; , \ � — � /// ll�ll
-
ACE
AN 3F0 _
--B ANKS T/QN =�B` i4/PRAP�
-ZEE_ L �PLANSS UT S9 TO
Q) WTCHLI E —L4— STA 25*80To
(SEE SHEET EC 6) — B�
Co l v \v\ v v ° --�-�
(/ TIE Tr re/ \ \ r T'S'SILT FENCE,
Q �r_F# � p°. � ra-\\ � \�� % /, e \\� �� ��� � � �r 'PJ ���� � /=81 \ % r � / 1 1 ✓ l/l11 � \\ � � �� \ \ .
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TALE/NFORCED
a) W/ — v� / — rem �;� / SILT FENCE (TYPJI
V Qco
- _ =-- ------ —
PE
e - _ INSTALL ROCK CHECK DAMS AS NEEDED
-- - - -- - - - - - DURING CLEARING/GRUBBING AND-
�/ �V GRADING OPERATIONS. INSTALL
' - - I - -_ 1 -- I( WATTLES AS SHOWN ON PLANS AS -
w = -- - - — - - - - - - p P,�/ \ FINAL EROSION CONTROL MEASURES (TYP)
- w= SQL �/7C —� - - - _ / J SPECIAL LATERAL 'V' DITCH -3
U - - _ - - -- - _-- T_ AtSE - - / / IPRAP _
5��" _T1 �tS _ - _ - _ -� _ �-� - - DNS l3U�T F FSU �� I111 I% N / y�/ CLASS B R
1
G - - ��STALL� Cl €ARIN� �I - - - —I \I I @ 8 CP /- IV
ESS �4�Y�E$ ob£ - - - - �J �OPLEV =-337.0- I (/� / / l 1 SEE DETAIL 4
\ - — - J - y�RTREAM-B (/ _ - — - 4-PRO�O� CONVEY C` - R SHEET CD -9
(APRON WIDTH A7� OUTLET=t6.5` �7 RCP- / PROTECT STR_EAM-PRf� T - - - — 111 \) ( / FES EST 40 TONS
APRON WIDTH r N11=40.5' �\ o � = ��R I E D I' IiNST ALLY E -f' -ROT CJ-f(SN - -- fiH R o u t RPE \\
INSTALL EST 100 SY GEO
_ s�Jl@N-�ROSE _ SEE DETAIL 5 �� \ \ BURIED 6
APRON LENGTH=35'J - �SaF �\�\ Pl �� ��ob J \ , i F/EAiIL` (T-}'P� _\\ \ \
- SHEET CD -9
PREPARED IN THE OFFICE OF:
HORIZ PRoJECTo
■ 20 0 40 DUNN CREEK GREENWAY
NC LICENSE #F-0102 PHASE 3
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: 421 FAYETTEVILLE ST., SUITE 600 EROSION CONTROL PLAN
RALEIGH, NORTH CAROLINA 27601
This document, together with the concepts and designs presented herein, as an instrument of service, is Im Horn PHONE: [phone] VERT
intended only for the specific purpose and client for which it was prepared. Reuse of and improper 2 0 4
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc. ©2017
shall be without liability to Kimley-Horn and Associates, Inc, JOB NUMBER: SHEET NUMBER°
Copyright Kimley-Horn and Associates, Inc„ 20 17 0 1 13 1 104 1 EC -4

O
0
0
N
N
INSTALL ROCK SILT CHECK, TYPE A
AT LOWEST DISTURBED LIMITS OF /
ANY DRAINAGE WAYS (TYP)
NOW OR FOG Y— CUSS- I #P -RAP
DEETRA CHEEK —3,5 OJ�TLRT=PROTE�TI6N NOW OR FORMERLY DEI-70-71-PG�19- —ES--- —
DEETRA SMITH — Pi40-J841825345-y Gip —
DB 5721 PG 729 —
PIN° 1841825223
NOW OR FORMERLY � � / / A M � GFH=70r) —
DEETRA SMITH
NOW OR FORMERLY
TOWN OF MAKE FOREST� NOW OR FORMERLY
DB 2822 PG 857 MADELYN & WENDY
PiN°841825466 WILLIAMS
PIN° 1841824752
/ WITH CLASS 'B' RIP RAP
SEE DETAIL 7
N SHEET CD -9
I / S= 6.5% DDE=12 CY
_S EST 17 TONS �oe£—
r—€ S T 3 4 SY--L.E — —
1
INSTALL ROCK SILT CHECK, TYPE A
AT LOWEST DISTURBED LIMITS OF
ANY DRAINAGE WAYS (TYP)
l5" TEMPORARY PIPE (EXTEND UP
W °TO LOD CE
AROUND TTOP OF PIPETO ND WRAP SILT SERVE
E - AS A CLEAN WATER DIVERSION
NW
381,27
I I I Iry/=
383,66
I DI
DB 8337 PG 305 � � � � � / / / � — _ — — � _ — I /
— - \ / TOP 387,14
PIN° 1841825152 / / / / / — —\ — — % Ol i. • o I FULL OF DEBRIS
3\ — / — /ray ��
/ ' / / / / / / / �� _� te— \ �0 �/ /�' ieF j — _/ / - >_ _ ` = _ a eo ° \ I BBV GPS 0
Z Si�� /// �, N = 812,918,1214
bZ
3, 1 / i / N/ — / / \ r _� �� // / r / / / �— 0 — p °
/ / / E = 2,148,533,3042
,06`8 / — — — / X65 / /(�� / // �� TB ///�, / / i / I I ELEV. = 387,51'
— — — _ - --- ---- / -- 8�
� / 5/LT FENC�(T��Pl p ° �
/ UT 8_910 � // / / / /Ilf ( ---_
/Dt7NN CRFEIF // / s jg % y // l / / / / l T T� PRT TI l E A�ATER�L' ' DTC \ I o •a ° SEE CONSTRUCTION ACCESS
/� / NS ALL EE 0 LSC ON I / �__ _ / C L 1�S B R I P -R 4 F� (SHEET 3) T EMPORARY
\ l I �_ 1 I
FENCE\ (TYP) I IEIBDO II TQ E EL SEE DETAIL 4 \ ,;;� CONSTRUCTION ACCESS
2ADEb S�IALE ON P R -EET CD -9 \ DI
I / ✓ �. A "OVATION,SP OJEC � / E f[ 5 TONS \ TOP 389,60L v
RD N�DOT��s1h v \ I EST 14AsAGO\ tlNv IN = 3\&\
7,10 I =
'S NO X50.
I INV OUT 87,10 UNDERGROUND
ELECTRIC
\
eENGE l l l / t / /� I I I I `(� , . , - —� /
' 1v D-SC%P
NOW OR FORMERLY / / I JI i�— — TIMER S�� \ J
TOWN OF WAKE FOREST / / // /� i v) I I / / / o / / / / y v CB
DB 2916 PG 176 / / LLIJI
/NOW OR `FO�MERLYPIN° 1841829179 / � j / 1 ( I I I I I o �� /� I // �/ 9ASKETBALL TO N 0r E' FO ECNV IN X86,99N / / /\ I I I //// COURT �A SBF IN AUT = 386,
�// / D� 296 G 6 � , PPLAYGROUND
PIN° 184182 179 ^ \C0 � RREA 81
V�ATER V LVE �� CB
\ ( \ \ m
\ �COD \ \ V v
\ APPROXIMATE NUT LEV I o
SPIELVER EXPOS. D B`ILDEW �+ I ASPHALT INV OUT
=
// � �j NV OUT = 387.96
/ INS ��l �b %� REl � I / I v v v y v v I I I �W�
WATER VALVE APPROXIMATE NUT E
FE�ICFI EDeD D �SC I / I \ + v LE
/ dN� � N V A � I � �T \\ �v � �� � \ I 1 I � \ � \ \ ,_ _ � V A v � v v. I I =391,3'
�
P/SL(�PE�S(( �I �� Z J
I — UNDERGROUND
of r \ \ \ \ \\ \ \ \ � -� ° \ � �\ \ � ELECTRIC
��, V A \ \ � , � i �' VA \\ I l `- v A V � � �� � / v LIGHT vvv
��\I I w�IlSrALLTEPORAR� LINR: POLE
�THETI ATV A
/� /�I8
345— \ \ V A \ \ \ \ \ \ \\ \ — — l \\ V AA\ \ I
RACK CHECK DAMS 5� N�EDE w I / \\ \ \ \ I I
III F I �\ D RlN �LErINGIGRUBBING ANDS
` v G APi Of RATIONS. INSTALL
WATTLES �\AASS \sHOWN ON P ANs AS
FINAL ERO�IOiI/ \CON\TI QL L&ASORES �P)
(D
\T \ \' 14 \H-1
�'AT-CHI �, �C�AL �A \ER�L �D
L/ WITH\ PSS \ \
SES QETTIL I\ r / 1
�E Sy S7lA3 HEET
500
I� I
/ I
o
II MAILBOX
/ III I
/ I
E NELSON AVE
PUBLIC R/W
ASPHALT \
pcB (D �
1 I
1
x-400 \ I I O
I
EL
W5
w
� zd
\ I /d
o3pi l
J CONSTRUCTION ACCESS/WTIH
STOCKPILE/STAGING AREA/
ee#9RETE-T44ICK GLEANOUT
REV. No.: I REVISION: DATE: DRAWN BY: I CHECKED BY:
This document, together with the concepts and designs presented herein, as an instrument of service, is
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc.
shall be without liability to Kimley-Horn and Associates, Inc,
Copyright Kimley-Horn and Associates, Inc„ 2017
PREPARED IN THE OFFICE OF:
NOW OR FORMERLY
DEETRA SMITH
DB 8337 PG 305
PIN" 1841825152
■
NC LICENSE #F-0102
421 FAYETTEVILLE ST., SUITE 600
im RALEIGH, NORTH CAROLINA 27601
PHONE: [phone]
©2017
NOW OR FORMERLY
TOWN OF WAKE FOREST
DB 2916 PG 176
PIN° 1841829179
�^nrni Ai � AAin A nn nArr niTnii
"T-' -- -"T' JAPJUr rQ)
SILT FENCE (TYP) DB 13767 PG 281
PIN^ 1841817846
EROSION CONTROL PLAN
NOW OR FORMERLY
JERMAINE CARROLL
DB 13271 PG 1707
BM 1993 PG 1122
PIN° 1841818728
PIPES SHALL BE INSTALLED IN THE DRY (WITH A MIN. 3 DAYS OF DRY WEATHER
DURING INSTALLATION) OR PROVIDE COFFER DAM AND PUMP AROUND. COFFER
DAM DETAIL MUST BE SUBMITTED FOR APPROVAL PRIOR TO CONSTRUCTION.
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1. CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2. CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
3. CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING.
4. AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -18), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
NOTE: SLOPES ON THIS PROJECT ARE PRIMARILY 2:1.
CONTRACTOR SHALL PROVIDE SOIL STABILIZATION
ON ALL SLOPES WITHIN 7 DAYS OR AS REQUIRED BY
NPDES GENERAL STORMWATER PERMIT. REFER TO
CROSS SECTIONS AND MATTING SUMMARY SHEET.
HORIZ
20 0 40
VERT
2 0 4
9
PROJECT -
JOB NUMBER:
DUNN CREEK GREENWAY
PHASE 3
01 131 1041
SHEET NUMBER°
EC -5
��LECTRICND
vDERGROUN¢�
TELEPHONE + 11 I
UNDERGROUND
' O TELEgHONE
II
II
I II
C3— �I
�J
J m
O
Qo
■
NC LICENSE #F-0102
421 FAYETTEVILLE ST., SUITE 600
im RALEIGH, NORTH CAROLINA 27601
PHONE: [phone]
©2017
NOW OR FORMERLY
TOWN OF WAKE FOREST
DB 2916 PG 176
PIN° 1841829179
�^nrni Ai � AAin A nn nArr niTnii
"T-' -- -"T' JAPJUr rQ)
SILT FENCE (TYP) DB 13767 PG 281
PIN^ 1841817846
EROSION CONTROL PLAN
NOW OR FORMERLY
JERMAINE CARROLL
DB 13271 PG 1707
BM 1993 PG 1122
PIN° 1841818728
PIPES SHALL BE INSTALLED IN THE DRY (WITH A MIN. 3 DAYS OF DRY WEATHER
DURING INSTALLATION) OR PROVIDE COFFER DAM AND PUMP AROUND. COFFER
DAM DETAIL MUST BE SUBMITTED FOR APPROVAL PRIOR TO CONSTRUCTION.
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1. CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2. CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
3. CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING.
4. AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -18), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
NOTE: SLOPES ON THIS PROJECT ARE PRIMARILY 2:1.
CONTRACTOR SHALL PROVIDE SOIL STABILIZATION
ON ALL SLOPES WITHIN 7 DAYS OR AS REQUIRED BY
NPDES GENERAL STORMWATER PERMIT. REFER TO
CROSS SECTIONS AND MATTING SUMMARY SHEET.
HORIZ
20 0 40
VERT
2 0 4
9
PROJECT -
JOB NUMBER:
DUNN CREEK GREENWAY
PHASE 3
01 131 1041
SHEET NUMBER°
EC -5

O
O
O
N
N
NOTE: SLOPES ON THIS PROJECT ARE PRIMARILY 2:1.
CONTRACTOR SHALL PROVIDE SOIL STABILIZATION
ON ALL SLOPES WITHIN 7 DAYS OR AS REQUIRED BY
NPDES GENERAL STORMWATER PERMIT. REFER TO
CROSS SECTIONS AND MATTING SUMMARY SHEET.
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1. CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2. CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
3. CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING.
4. AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -18), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
PIPES SHALL BE INSTALLED IN THE DRY (WITH A MIN. 3 DAYS OF DRY WEATHER
DURING INSTALLATION) OR PROVIDE COFFER DAM AND PUMP AROUND. COFFER
DAM DETAIL MUST BE SUBMITTED FOR APPROVAL PRIOR TO CONSTRUCTION.
BRIDGE AND CULVERT EROSION CONTROL PHASING:
1. CONTRACTOR TO INSTALL ALL EROSION CONTROL MEASURES BEFORE ANY
CLEARING AND GRUBBING IS PERFORMED.
2. CONTRACTOR TO ACCESS BRIDGE AND CULVERT LOCATIONS USING PROPOSED
GREENWAY PATH FOOTPRINT. USE MUD MATS (SEE EROSION CONTROL DETAILS)
IN WETLAND AREAS AND OTHER LOW AREAS TO LIMIT IMPACTS.
3. CONTRACTOR TO DEWATER EXCAVATED AREAS AS NEEDED USING IMPERVIOUS
DIKES, SPECIAL STILLING BASINS, AND BYPASSING PUMPING.
4. AFTER BRIDGE AND CULVERTS ARE SET, CONTRACTOR IS TO STABILIZE ALL
DISTURBED AREAS AND STREAM BANK SLOPES USING EROSION CONTROL MATTING,
SEEDING (SEE SHEET EC -18), AND MULCH TO MAINTAIN A VIGOROUS,
DENSE, VEGETATIVE COVER.
PIPES SHALL BE INSTALLED IN THE DRY (WITH A MIN. 3 DAYS OF DRY WEATHER
DURING INSTALLATION) OR PROVIDE COFFER DAM AND PUMP AROUND. COFFER
DAM DETAIL MUST BE SUBMITTED FOR APPROVAL PRIOR TO CONSTRUCTION.
NOW OR FORMERLY
PAMELA GRUBBS
DB 8157 PG 2705
PIN- 1840998440
NOW OR FORMERLY 0' 0
LAURIARNTSEN 0� 0�
DB 12286 PG 87 `V `\'
BM 1994 PG 1298 M M
PIN° 1840996332
M M
N z z�
LQ
Ela-
LHO
W
E)E
-----
O
O V f
IS" RC
0
UNDERGROUND FIB R O IC
Q� 0, CB
HP UTIL
18" RCP - IV
106
0
0
0
0
r')
w
0
0
M
/ I
SPECIAL STANDARD BASE DITCH
W/ CLASS B RIP RAP 111111 I I
SEE DETAIL 7 1
SHEET CD -9 1 ) I VIII I I
EST 130 TONS /
EST 345 SY G 0
INSTALL J -HOOK AND REINFORCED
SILT FENCE AS NEEDED TO DIFFUS
FLOW ALONG SILT FENCE (TYP)
INSTALL ROCK CHECK DAMS`A�5,_)IIktE (( j
DURING CLEARING/GRUBBING' �l `)
GRADING OPERATIONS. A / / % / I S�v
I O
I
n INSTALL SILT\FENC
NOW/OR FORMER(P) \18'1 �CI� I D
z
TOWN/OF/WAKE FORE T /-' TOE PROTECTI N
EST 31 SY PSRM 1 Y n
rn DB 2916 PG 176 / I 1
I I P1Na 1841829179 SEE DETAIL 1)� 1 1 45
II I ^SHEET CD-9f�P I U z
— — Boo NCDOT �
I TD NO 85,l IT
oo
•a ` o I
a.o .
+ •° °•a � •oma oa•o�•°o�°o
° 1002 D
1 3
°o oN
o w
cn °° (J)_o ° — rn
rn ° F 1 rn
r325 -
o
oINSTALLo (T REI PED / I III cn
a SL X
Q INSTALL J -HOOK REINFORCED rn
SILT FEN C NEEDED TO DIFFUSE / --I
F FLO NG�ILT FENCE (TYP)
4,00" W 3 5, 3' NOW OR FORMERLY /
o I IS TOWN OF WAKE FOREST
i DB 15653 PG 1539
/ BM 2014 PG 609
PIN° 1841902957
ti
/ °
�. cy,
NOW OR FORMERLY DB 9018 PG 968
DEBORAH PROCTOR BM 1994 PG 1298
PIN° 1840997694
NOW OR FORMERLY
MONNOW OR FORMERLY
DB 6898 6898 PG 696
GALE & MYRA PARKER
BM 1982 PG 467 NOW OR FORMERLY I o LQ
DB 2492 PG 554 PIN* 1850090154 DEBORAH PROCTOR 0 <v
PIN'* 1840998199 — DB 9018 PG 968NOW OR FORMERLY 0
BM 1994 PG 1298 NOyV OR FORMERLY
PIN" 1840997694 DEBORAH PROCTOR DEBORAH PROCTOR w w
DB 9018 PG 968 DB 9018 PG 968 0 0
INSTALL REINFORCED BM 1994 PG 1298
INSTALL TEMPORARY LINER: SILT FENCE (TYP) BM 1994 PG 1298 N N
JUTE NET r- c PIN° 1840997694 PIN° 1840997694 "'
NOW OR FORMERLY
INSTALL ROCK SILT CHECK, TYPE A �0 � DEBORAH PROCTOR
-STANDARD LATERAL V DITCH AT ALL DRAINAGE OUTLETS DURING �� N N M M DB 9018 PG 968
SEE DETAIL 3 CLEARING AND GRUBB/NG.INSTALL 0 w o z z BM 1994 PG 1298
Uj
SHEET CD -9 Oo SILT FENCE AROUND TOP OF CULVERTS j 0b 0 PIN# 1840997694 /
CLASS I RIP RAP AFTER PIPE IS INSTALLED (TYP) 00 w w
0 00
OUTLET PROTECTION w o 0
0 ��
EST 4 TONS �, 8" RCP - IV 0 0
EST 8 SY GEOcc
°
18" RCP - IV STANDARD LATERAL V DITCH M zz co Ln
M W/ CLASS B RIPRAP INSTALL CHECK DAMS,
GRADE TO DRAIN ° SEE DETAIL 4 IN EXISTING SWALE
INSTALL ROCK SILT CHECK, SHEET CD -9 I V /,RETAIN AN
SY GEOYPEA� EST, 18 TONSSTALL, SILT FENCE ESQ E T AI\ N— 310 15 i4CP Iv
�O—
LLj
-- ilos \ \ RETAIN TIS — —
:a ,9 \WIRE FENCE I �� > > z / �% / 1 �� FIBER o� �Q — 1
o°. LHW - - cnrEl X— / / �� l
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INSTALL ROCK SILT CHECK, TYPE A
PREPARED IN THE OFFICE OFe
HORIZ PRoJECTo
. 20 040
1 DUNN CREEK GREENWAY
NC LICENSE 2
REV. No.: REvisioNe oarE. DRAWN BY: CHECKED BY: 421 FAYETTEVILLE SUITE
Horn PHASE 3
RALEIGH, NORTH CAROLINA 27601 EROSION CONTROL PLAN This document, together with the concepts and designs presented herein, as an instrument of service, is Im PHONE: [phone] VERT
intended only for the specific purpose and client for which it was prepared. Reuse of and improper 2 0 4
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc, ©2017
shall be without liability to Kimley-Horn and Associates, Inc. roe NUMeERe SHEET NUMeERe
Copyright Kimley-Horn and Associates. Inc., 2017 0 1 13 1 104 1 EC -6
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/NUT—EL (APRON WIDTH—AT 6UTLET=5�R8/y-fD�H /�7� �—
306.8' AT END=Il.S' APRON GTH=l07 1
INSTALL ROCK SILT CHECK, TYPE A
PREPARED IN THE OFFICE OFe
HORIZ PRoJECTo
. 20 040
1 DUNN CREEK GREENWAY
NC LICENSE 2
REV. No.: REvisioNe oarE. DRAWN BY: CHECKED BY: 421 FAYETTEVILLE SUITE
Horn PHASE 3
RALEIGH, NORTH CAROLINA 27601 EROSION CONTROL PLAN This document, together with the concepts and designs presented herein, as an instrument of service, is Im PHONE: [phone] VERT
intended only for the specific purpose and client for which it was prepared. Reuse of and improper 2 0 4
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc, ©2017
shall be without liability to Kimley-Horn and Associates, Inc. roe NUMeERe SHEET NUMeERe
Copyright Kimley-Horn and Associates. Inc., 2017 0 1 13 1 104 1 EC -6

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CONSTRUCTION SEQUENCE
RIP RAP (6°I5)
GRASS -LINED CHANNELS (6°30)
CONSTRUCTION SPECIFICATIONS
CONSTRUCTION SPECIFICATIONS
CONSTRUCTION SPECIFICATIONS MAINTENANCE
I. Hold preconstru tion conference of least one week prior to starting ° construction
and invlite NCDEMLR LOS contact number is [phone]. In addition, contact
Subgrade Preparation - Prepare the subgrade for riprop and filter to the required
lines and grades shown on the plans. Compact any fill required in the subgrade
I. Remove all trees, brush, stumps, and other objectionable During the establishment period, check gross -lined channels after
p J 9 p 9
the DEMLR Raleigh Regional Office at least 48 hours prior to commencing the
to a density opproximotlthat of the surrounding undisturbed material or overfill
material from the foundation area and dispose of properly° every roinfoll. After gross is estoblished,periodicolly check the
land -disturbing activity using the aforementioned contact number.
depressions with riprop. Remove brush, trees, stumps and other objection/
channel, check it of ter every heovy roinfoll event. Immediately
material. Cut the subgrade sufficiently deep that the finished grade of the riprop
2. Excavate the channel and shape it to next lines and make repairs. It is particularly important to check the channel
2. Flog the work limits for protection.
Will be at the elevation of the surrounding area. Channels should be excavated
dimensions shown on the plans plus a 0.2 -ft overcut around outlet and all rood crossings for bank stability and evidence of
sufficiently to allow placement of the riprop in a manner such that the finished
the channel perimeter to allow for bulking during seedbed piping or scour holes. Remove all significant sediment accumulations
3. Prior to ony land disturbing (including demolition) activities, into// silt/tree
inside dimensions and grade of the riprop meet design specifications.
preparations and sod buildup. to maintain the designed carrying capacity. Keep the grass in o
protection fence, construction entrance, temporary stream crossings, and all other
healthy, vigorous condition at all times, since it is the primary
erosion control devices.
Sond and grovel filter blanket - Place the filter blanket immediately of ter the ground
J. Remove and properly dispose of all excess soil so that erosion protection for the channel.
4. In accordance With the erosion control plans, grade trail, install crossp/pes, and
foundation is prepared. For gravel, spread filter stone in o uniform layer to the
m ore than one /oyer of filter material is used, spread the
specified depth. Where em
surface Water may enter the channel freely.
place reinforced silt fence as shown. Place additional erosion control matting and
stabilize 2:1 slopes as indicated. Modify silt fence placement around trail and outlets
layers With minimal
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4. The procedure used to establish grass in the channel Will
as necessary, place silt fence around all temporary crossings and culverts as needed.
A silt bag shall be used for dewotering of sediment containment devices and
Synthetic filter fabric - Place the cloth filter directly on the prepared foundation.
depend upon the severity of the conditions and selection of species.
Protect the channel With mu/ch or o temporary liner sufficient to
p Y
trenches for maintenance or removal purposes.
Overlap the edges by at least 12 inches, and space anchor pins every 3 ft along
withstand anticipated velocities during the establishment period.
the overlap. Bury the upstream end of the cloth a minimum of 12 inches below
5. Complete final grading for trail,
ground and where necessary, bury the lower end of the cloth or overlap with the
next section as required. Take core not to damage the cloth When placing riprop.
6. Finish grading of slopes, topsoil critical areas and permanently vegetate, seed
if damage occurs remove the riprop and repair the sheet by adding another layer
VEGETATIVE PLAN (NCDENR 6°II )
and mulch.
of filter material With o minimum overlap of 12 inches around the damaged area.
if extensive damage is suspected, remove and replace the entire sheet.
SEEDING SCHEDULE SEEDING SPECIFICATIONS
7. All graded areas and bare soils will be seeded, fertilized and mulched accordingg to
NCDOT specifications to maintain a vigorous, dense, vegetative cover within 7 to r4 days
or sooner of completion of any phase of grading. Refer to the latest NPDES
Where large stones are used or machine placement is difficult, a 4 -inch /oyer of
Shoulders, Side Ditches, Slopes (3:1) After rough grading
1J g g ding is completed, till soil in areas to be
Rules doted August 2011 for more information on ground stabilizotion
fine grovel or sand may be needed to protect the filter cloth.
Dote Type Plonting Rote seeded and planted to a depth of six inches.
requirements. In summary, perimeter dikes, swales, ditches, slopes steeper than
3:l,and high quality (HOW) zones should be stabilized within 7 days. All other
Stone Placement - Placement of ri rop should follow immediately of ter placement
p
of the filter. Place riprop so that if forms a dense well -graded mass of stone with
2) Appl agricultural lime, fertilizer, and su er
Aug. 15-Nov.I .Toll Fescue 250 lbs./ocre Y 9 p phosphate to
d he
areas an slopes shall be stabilized Within l4 days. if Work on t project
Nov.1-Mor° I Toll Fescue 250 lbs./ocre disturbed areas to be vegetated.
ceases for more than the above mentioned length of time, all disturbed areas
have temporary
a minimum of voids. The desired disbribution of stones throughout the mass may
be obtained by selective loading of the quarry and controlled dumping during
& Abruzzi Rye 25 lbs./ocre 135 /bs.limestone/1000 sq. ft. (3 tons/acre) or based on soils
Mor° -Apr.
shall vegetative ground cover established and erosion control
devices maintained.
final placement. Place riprop to its full thickness in one operation. Do not place
I l5 Toll Fescue 250 lbs./ocre
Apr, l5 -Jun. 15 Hulled Common Bermudogross 12 lbs./acre test
riprop by dumping through chutes or other methods that cause segregation of
Jun. l5 -Aug. l5 Toll Fescue 250 lbs✓acre 35 lbs.10-10-10 fertilizer/1000 sq. ft. (1500 lbs/acre)
8. All erosion and sediment control practices Will be inspected Weekly and
stone sizes. Take core not to dislodge the underlying base or filter When placing
Browntop Millet XX= 35 lbs./acre .40 lbs. 50% superphosphate/1000 sq. ft. (1750 lbs/acre)
of ter roinfoll events. Needed repairs Will be made immediately°
the stones.
.&
or Sorghum -Sudors Hybrids ... 30 lbs./ocre 3) Disk nutrients into soil to a depth of six inches until
9. Estimated time before final stabilization is 14 months.
The finished slope should be free of pockets of small stone or clusters of large
Slopes (3;1 to 2:1) surface is uniform and free of large dirt clods.
stones. Hand placing may be necessary to achieve the proper distribution of
Mor°I-Jun.1 Lespedezo (scorifled) 50 lbs./acre 4) Seeding permanent gross.
l0. Site includes approximately 7.10 acres of permanent vegetation area.
stone sizes to produce a relatively smooth, uniform surface. The finished grade
.Sericeo
and 3.0 lbs. KY -31 tall fescue/1000 sq. ft. (130 lbs./acre) during
ll. AFTER SITE IS STABILIZED, construction entrances, and construction staging
of the riprop should blend with the surrounding area. No overfoll or protrusion of
riprop should be apparent.
( or° l -Apr. l5) Add Toll Fescue 250 lbs./acre February l5 through May l5 or August l5 through
and material oreG stockpile areas, and all other erosion control devices shall e
( or. /-Jun. 30) or Add Weeping Lovegross 5 lbs./ocre
9 9 November l5.
removed, restored as existing, and permanently vegetated as described in the
MAINTENANCE
l or, /-Jun. 30) or Add Hulled Common Bermudogross 8 lbs./acre -OR-
maintenance and vegetative plan.
9,
Jun,l-Sep./ Toll Fescue =x. 250 lbs./acre
& Browntop Millet =_= 35 lbs./acre 3.0 lbs. KY -3l tall fescue and 2.0 lbs. annual ryegrass/1000
Contractor must receive permission by project inspector before any measures are
removed.
Inspect channels at regular intervals os well as of ter major rains and make repairs
1 �
s ft. durin November l5 through February l5.
or Sorghum -Sudors Hybrids =_= 30 lbs./acre q• 9 9 Y
promptly. Give special attention to the outlet and inlet sections and other points
Sep.I-Mor./ Sericeo Lespedezo 5) Mulch seeded area with small grain strata at 90 lbs/1000
MAINTENANCE
Where concentrated flow enters. Carefully check stability at r od crossings and
look for indications of piping, scour holes, or bank failures. Make repairs
(unhulled-unscorifiedl 70 lbs./ocre A r �
sq,ft,(2 tons/acre)° Spread uniform/
Y. pp oximately/2
Follow the construction sequence throughout project development. Adequate erosion
immediately. Maintain all vegetation adjacent to the channel in a healthy,
& Toll Fescue 250 lbs./acre
(Nov. Akr.I) Add Abruzzi Rye 25 lbs./acre of ground surface should be visible to avoid blocking
and sediment control measures must be installed, maintained and adjusted as needed
throughout
vigorous condition to protect the area from erosion and scour during out -of -bank
flow. Control in
sunlight to seedlings. On areas where the ground
Consult Conservation Engineer or Soil Conservation Service
during the demolition or cleoring and grubbing phases as Well as the life of
of weed and brush growth moy be needed some locations.
surf oce equals or exceeds o 3.1 slope, and in the inverts
and until permanent vegetation on the project is established. When changes in
for additional information concerning other alternatives for of all drainage swales, tack mulch With osphalt emulsion
construction activities are needed, amend the sequence schedule in advance to
maintain management control,
vegetation of denuded areas. The above vegetation rates are at a rate of 450 gallons emulsion per acre of straw.
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those which do well under loco/ conditions: other seeding rote
6) Mulch Ground shubbery and trees with pine straw to depth
Notification of Land Resources Sediment and Erosion Control Self -Inspection Program:
combinations are possible.
p of 3 inches.
x=F Temporary- - Reseed according to optimum season for
The Sedimentation Pollution Control Act Was amended in 2006 to require that
persons responsible for land -disturbing activities inspect a project of ter each
LAND GRADING (6.02)
desired permanent vegetation. Do not allow temporary cover to 7) Temporary cover
/.0 lbs. brown to millet/1000 s ft. through August 25.
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phase of the project to make sure that he approved erosion and sedimentation
.
grow over l2 inches in height before molding, otherwise, fescue -OR-
control Plan is being followed. Rules detoiling the documentation of these
inspections took effect October 1, 2010. To simplify documentation of Self -
may be shaded out.
l.0 lbs. annual ryegrass/1000 sq. ft. August 25 through April.
Inspection Reports and NPDES Self -Monitoring Reports, a combined form is now
available. The new form was developed to satisfy the requirements of the Sedimentation
CONSTRUCTION SPECIFICATIONS
NOTE: For Wetland, Buffer, see Maintenance Requirements: Refertilize if growth is not
Pollution Control Act and the NPDES Stormwater Permit for C nstruction Activities,
Augqust
Sheet EC -13 for seed mix and plantings. fully adequate. Reseed, refertilize, and mulch immediately
NCG 0/0000. Beginning I, 2013, the Division of Energy, neral, and Land
I. Construct and maintain all erosion and sedimentation control practices and
following erosion or other damage.
Resources is responsible t�or administering both the SPCA and the NPDES Stormwater
measures in accordance with the approved sedimentation control plan and
Permit for Construction Activities, NCG 010000. The combined form should make it
construction schedule.
easier to comply with self -inspection requirements.
The Combined Self -Monitoring form is available as a PDF and Word document from
2. Remove good topsoil from areas to be graded and filled, and preserve
T OPSOI LI NG (6°04)
the Land Quality web site,http://deq.nc.gov/about/divisions/energy-mineral-land-
it for use in finishing the grading of all critical areas.
CONSTRUCTION SPECIFICATIONS
resources/erosion-sediment-control/forms
J. Scarify areas to be topsoiled to a minimum depth of 2 inches before
MATERIALS
Ifo have questions,please contact the Land Quality Section at a DENR Regional
placing topsoil.
Office at 919-791-4200.
4. Clear and grub areas to be filled to remove trees, vegetation, roots, or
Determine whether the quality and quantityof available topsoil justifies selective Temporary seeding - Protect topsoil stockpiles b temporarily seeding p .l p Y 9 p p Y p Y 9 per
If the same person conducts the fond -disturbing octivity & any related borrow or Waste
°
other objectionable material that would affect the planned stability of the fill,
handling. Quality topsoil has the following characteristics: the latest NPDES rules.
activity, the related borrow or Waste activity shall constitute port of the land -disturbing
activity unless the borrow or Waste activity is regulgted under the Mining Act of 1971,
5. Ensure that fill material is free of brush, rubbish, rocks, logs, stumps,
Texture - loam, sandy loam, and silt loam are best; sandy clay loam, silty cloy Permanent vegetation - if stockpiles will not be used within l2 months they
or is o landfill regulated by the Division of Waste Management. 1f the land -disturbing
building debris, and other materials inappropriate for constructing stable fills.
loom, clay loam, and loom sand are fair. Do not use heav clay and organic must be stabilized with permanent vegetation to control erosion and weed
Y Y Y Y 9 p 9
activity and any related borrow or Waste activity ore not conducted by the some person,
soils such as peat or muck as topsoil° growth.
they shall be considered separate land -disturbing activities and must be permitted either
6. Place all fit/ in layers not to exceed 9 inches in thickness, and compact
through the Sedimentation Pollution Control Act as a one -use borrow site or through
the layers as required to reduce erosion, slippage, settlement, or other
Organic matter content - (sometimes referred to as "humic matter") should be SITE PREPARATION
the Mining Act,
related problems.
greater than l.5% by weight.
Before spreading topsoil, establish erosion and sedimentation control proctices
7. Do not incorporate frozen material or soft or highly compressible
Acidity - pH should be greater than 3.6 before liming, and liming is required if such as diversions, berms, dikes, Waterways, and sediment basins.
MAINTENANCE PLAN
materials into fi1lslopes.
itis less than 6.0.
Grading -Maintain grades on the areas to be topsoiled according to the
I. The Contractor shall check all erosion and sediment control practices for stability and
8. Do not place fill on a frozen foundation, due to possible subsidence and
Soluble salts - should be less than 500 ppm° approved plan and do not alter them by adding topsoil.
operation following every runoff producing roinfoll but in no case less than once
slippage.
Sodium -sodium adsorption ratio should be less than 12. Liming of subsoil - Where the pH of the existing subsoil is 6.0 or less, or the
every Week. Any needed repairs will be mode immediately by the Contractor to
maintain all practices as designed. Also per Notional Pollutant Discharge Elimination
9. Keep diversions and other Water conveyance measures free of sediment
soil is composed of heovy cloys, incorporate ogricultural limestone in amounts
System (NPDES) general stormwoter permit, a rain gauge must be installed on site.
during all phases of development.
The depth of material meeting the above qualifications should be at least 2 inches. recommended by soil tests or specified for the seeding mixture to be used.
The rain gouge must be kept onsite and inspections by the Contractor must be mode
Soil factors such as rock fragments, slope, depth to Water table, and layer Incorporate lime to a depth of at least 2 inches by disking.
and logged after every half inch of roinfoll and once a week. The Contrractor shall
l0. Handle seeps or springs encountered during construction in accordance
with approved methods.
thickness affect the ease of excavation and spreading of topsoil.
Roughening - Immediately prior to spreading the topsoil° loosen the subgrade
maintain a copy of the approved E&SC plan with approval letter, copies of any 401/
404 documents from DWR/USACOE, o copy of the NPDES permit with minimum of
Generally, the upper part of the soil, Which is richest in organic matter, is most by disking or scarifying to a depth of at least 4 inches, to ensure bonding of
most recent 30 dots if sekf -inspection records Will be kept on project is completed.
ll. Permanently stabilize all graded areas immediately after finol groding is
desirable, however, material excavated from deeper layers may be Worth storing the topsoil and subsoil. If no amendments have been incorporated, loosen
completed on each area in the grading plan per NPDES Soil Stabilization
if it meets the other criteria listed above. the soil to o depth of at least 6 inches before spreading topsoil.
2. The Contractor shall remove sediment from erosion control devices when storage
Timeframes.
Organic soils such as mucks and peots do not make good topsoil. They can be SPREADING TOPSOIL
capacity hos been approximately 50% filled. Grovel Will be cleaned or replaced
When the sediment pools no longer drains properly,
12. Show topsoil stockpiles, borrow areas, and spoil areas on the plans, and
identified by their extremely light weight When dry.
make sure they are adequately protected from erosion. Include final
Do not spread topsoil While it is frozen or muddy or When subgrade is
3. The Contractor shall remove sediment from behind silt fence when it becomes 0.5'
stabilization of these areas in the plan.
STRIPPING Wet or frozen. Correct any irregularities in the surface that result from
or other operations to prevent the formation of depressions or
deep at the fence. Silt fence will be repaired as necessary to maintain o barrier°topsoiling
MAINTENANCE
Strip topsoil only from those areas that will be disturbed by excavation, filling, Water pockets.
4. The Contractor sholl fertilize, reseed as necessary, and mulch all seeded areas
occording to specifications in the vegetative plan to mointoin o vigorous, dense
Periodically check all graded areas and the supporting erosion and
roadbuilding, or compaction by equipment. A 4 to 6 -inch stripping depth is common,
but depth varies depending on the site. Determine depth of stripping by taking Compact the topsoil enough to ensure good contact with the underlying soil,
vegetative cover,
sedimentation control practices, especially after heavy rainfalls. Promptly
soil cores at several locations Within each area to be stripped. Topsoil depth but ovoid excessive compaction, as it increases runoff and inhibits seed
remove all sediment from diversion and other Water -disposal practices. if
generally varies along o gradient from hilltop to toe of the slope. Put sediment germination. Light packing with a roller is recommended where
5. The Contractor shall provide ground cover on exposed slopes or other areas
washouts or breaks occur, repair them immediately. Prompt
basins, diversions, and other controls into place before stripping. high -maintenance turf is to be established.
Within 7 to 14 days or sooner of completion of any phase of grading. Refer to
the latest NPDESRules dated August 2011 for more information on
maintenance of small eroded areas before they become significant gullies
is on essential part of on effective erosion and sedimentation control plan.
STOCKPILING On slopes and areas that will not be mowed, the surface may be left rough
ground
stabilizotion requirements. Permanent ground cover is to be provided for all
disturbed areas within 7 to 14 days or sooner fol/owing completion of construction
Note: Limit disturbances to the length that can be stabilized at the end
after spreading topsoil. A disk may be used to promote bonding at the interface
Select stockpile location to avoid slopes and natural droinogewoys, avoiding between topsoil and subsoil.
or development°
of the Work day.
troffic routes. On large sites, respreoding is easier and more economical When
topsoil is stockpiled in small piles located near areas where they will be used. After topsoil application, follow procedure for seedbed preparation, taking care
6. The Contractor shall use a silt bag for dewatering of sediment containment
All stockpile areas used shall be stabilized with silt fence and seeded per the to avoid excessive mixing of topsoil into the subsoil.
latest NPDES
devices for moaintenance or removal purposes.
rules.
7. The Town of Wake Forest contact is Holly Miller,P,E. [phone]
Sediment barriers - Use sediment fences or other barriers where necessary to
retain sediment.
PREPARED IN THE OFFICE OFe
INC LICENSE #F-01 02
421 FAYETTEVILLE ST., SUITE 600
Klmley)))Horn
EROSION CONTROLDUNN
NOT TO SCALE
PROJECT-
CREEK GREENWAY
PHASE 3
REV. No.:
REVISION°
DATE.
DRAWN BY:
CHECKED BY:
RALEIGH, NORTH CAROLINA 27601
DETAILS
This document, together the designs herein, instrument is
with concepts and presented as an of service,
PHONE: [phone]
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc,
©2017
JOB NUMBER°
01 131 1041
SHEET NUMBER°
EC -7
shall be without liability to Kimley-Horn and Associates, Inc,
Copyright Kimley-Horn and Associates, Inc., 2017

0
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STANDARD TEMPORARY SILT TREE
CONSERVATION
AREA FENCE DETAIL
CONSTRUCTION SPECIFICATIONS
8'-0" MAXIMUM
I. Use a s nthetic filter fabric of at least 95%
y by Weight of polyolefins or
VARIABLE AS DIRECTED BY THE ENGINEER
polyester, Which is certifly by the manufacturer or supplier as conforming to
the requirements in AST D 6461,which is shown in port in Table 6.62b.
Synthetic filter fabric should contain ultraviolet ray inhibitors and stabilizers
THIS TREE PROTECTION FENCE DETAIL IS REQUIRED
minimum of 6 monthsof expected usable construction life oto
to perature range of 0 to 120'
FOR PROTECTION OF TREE CONSERVATION AREAS
2. Ensure that posts for sediment fences are 125 Ib/linear ft minimum
(UDO ARTICLE 9.1. TREE CONSERVATION) AND FOR
SILT FENCE TABRIC
steel With o minimum length of 5 feet. Make sure that steel posts hove
MINIMUM 10 GAUGE INSTALLED TO SECOND 1
projections to facilitate fastening the fabric.
CREDIT OF EXISTING TREES (UDO SECTION 7.2.7.E.)
LINE WIRES WIRE FROM TOP MINIMUM 121/2
GAUGE
3. For reinforcement of standard strength . Iter fobric,use Wire fence With a
INTERMEDIATE WIRES minimum 14 gouge and o maximum mesh spacing of 6 inches.
CONSTRUCTION
I. Construct the sediment barrier of standard strength or extra strength
synthetic filter fabrics.
STEEL POST
PLASTIC OR
VARIABLE AS DIRECTED BY THE ENGINEER / WIRE TIES
GRADE
_ _ _ -- - - - � - - � - � - - � - - - � - - � - - - = - = _ _ -ice
I L -I I II V I
11-I I I1=III=1 I I III -11 I IEI V I I I= I= I -=_I -= V I= I I -=_III I-1 I I-1 I I-11 I-1 I I-11 I-11 11=III=1 111 I I_
1' I I -I 11=1 11=1 11=1 I -I I= V 11=1 11=1 11=1 11=1 11=1 I I 1-1 I I-
2. Ensure that the hei ht of the sediment fence does not exceed 24 inches
g
B R I C
WOVEN WIRE FABRIC
i/
I I IIII _
IIII 1
11-I 11=1 III _-
11=III-1 11=1 I L I IJ 11=1 11=1 11=1 I I-1 I I-1 I I -I 11=I 11=1 I-1 11=1 I I I
I I I
'-III I I 1-' -' � 1=1I I 1-I �
'I=1 11= 111 III
VIII
above the ground surface. (Higher fences may impound volumes of Water
sufficient to cause failure ofthe structure.)
WARNING SIGN
TREE PROTECTION AREA
IIII
I I 11=
-I 11= II
3. Construct the filter fabric from a continuous roll cut to the length of the
barrier to ovoid joints.When joints ore necessory,securely fasten the filter
cloth only at a support post with 4 feet minimum overlap to the next post.
_
0 =
Qo FILL SLOPE MIN. 10 GA.
DO NOT ENTER
KXX
ZONA DE PROTECCION DE ARBOLES
MIN. 121 2 GA.
/
FRONT VIEW -" "=
4. Support standard strength filter fabric by Wire mesh fastened securely to
� N LINE WIRES
NO ENTRE
I_I I I
III I -II 11=_
upslope side of the posts.Extend the wire mesh support to the bottom of
INTERMEDIATE
WIRES
-I 11= I I I I
the trench. Fasten the Wire reinforcement, then fabric on the upslope side of
I I_I-_-I -I I -11=
-I i �
the fence post.Wire or I p pound tensile
po V�' plastic zip ties should hove minimum 50
SILT FENCE E A B R
STEEL POST
strength.
GRADE
INSTALLED TO SECOND
WOVEN WIRE EABRIC
5. When a Wire mesh support fence is used, space posts a maximum of 8 feet
apart. Support posts should be driven securely into the ground a minimum of
= 1 I= _ _ =1
6
WIRE FROM TOP GRADE
24 inches.
o MIN
_ _ _ _
SILT FENCE FABRIC
6. Extra strength filter fabric With 6 feet post spacing does not require Wire
'y =ITI=I��
"
_
-��I��-��11�-��1��=�I��=����� �1��=��1��=��I��- - = = - -ITI- =
FOR REPAIR OF SILT FENCE FAILURES
mesh support fence. Securely fasten the filter fabric directly to posts. Wire orI
plastic zip ties should have minimum 50 pound tensile strength.
N I -f 4
=1 ISILT FENCE G E O T E X T I L E FABRIC
MIN
I11111
= USE SILT FENCE OUTLET DETAIL
FILL SLOPE ANCHOR SKIRT FOLLOWING SKIRT TRENCH
7. Excavate a trench approximately 4 inches Wide and 8 inches deep along
the proposed line of posts and upslope from the barrier (Figure 6.620).
i ITI
IIII
REQUIREMENTS, PER NCDENR EROSION AND
N z
8. Place 12 inches ofthe fabric along the bottom and side ofthe trench.
I FRONT VIEW
�•
=�x• SEDIMENT CONTROL PLANNING AND DESIGN
SIDE VIEW
I
FIIII
MANUAL FIGURE 6.62A (6.6 2.5) SKIRT MUST
9. Backfill the trench With soil placed over the filter fabric and compact.
Thorough compaction ofthe backfill is critical to silt fence performance.
III = III
BE TRENCHED IN, AT A MINIMUM, 8'
GRADE
lO. Do not attach filter fabric to existing trees.
III= , VERTICALLY AND 4" HORIZONTALLY.
-III-ITI-I 11.
III
'II=III =1i,- --III- 8 MINIMUM COVER OVER
MAINTENANCE: CLEAN OUT AT 50% CAPACITY
ITiII, II-
4AINTENANCE
II -1Tf IIS SKIRT, ANCHORED 4" NOTE:
NOTES:
LIFE OF FENCING: 6-9 MONTHS
o Illl�ill\ USE SILT FENCE ONLY WHEN DRAINAGE AREA
lnspectsedimentfen sand fence outlets otleostonce o week and
after each rainfall. Yoke any required repairs immediately.
DO NOT DISTURB TREE CONSERVATION AREAS
�, =II ANCHOR SKIRT AS DOES NOT EXCEED 1 /4 ACRE AND NEVER IN
1. WARNING SIGNS TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL.
1�I1 DIRECTED BY ENGINEER
Should the fabric of o sediment fence collapse, tear, decompose
2. LETTERS TO BE 3" HIGH MINIMUM, CLEARLY LEGIBLE AND SPACED AS DETAILED.
,= AREAS O F CONCENTRATED FLOW .
Il�
or become ineffective, replace it promptly. Replace burlap every
60 days.
3. SIGNS TO BE IN ENGLISH AND SPANISH.
III�IIIF
SIDE VIEW
Remove sediment deposits os necessary to provide adequate
storage volume for the next rain and to reduce pressure on the fence.
4. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS.
5. PLACE A SIGN AT EACH END 0E LINEAR TREE PROTECTION AND 50' ON CENTER THEREAFTER.
40"
Take core to avoid undermining the fence during cleonout.
6. EOR TREE PROTECTION AREAS LESS THAN 200' IN PERIMETER, PROVIDE NO LESS THAN
ONE SIGN PER PROTECTION AREA.
STANDARD TEMPORARY SILT FENCE
Remove all fencing materials and unstable sediment deposits and
bring the area to grade and stabilize it after the contributing
drainage area has been properly stabilized.
7. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC.
& MAINTAIN TREE PROTECTION FENCE THROUGHOUT DURATION OF PROJECT.
d
TREE PROTECTION AREA
9. ADDITIONAL SIGNS MAY BE REQUIRED BY THE TOWNE OR NCDEMLR BASED ON ACTUAL
FIELD CONDITIONS. 18
10. SIGNS SHALL BE INCIDENTAL TO THE FENCE.
DO NOT ENTER
11. FLOW SHALL NOT RUN PARALLEL WITH THE FENCE,
12. END OF SILT FENCE NEEDS TO BE TURNED UPHILL.13.
NOTE: USE TREE PROTECTION COMBINATION IN WOODS AND STREAM
AREAS NOTED ON PLANS
SEE N.C. STATE DENR PRACTICE STANDARDS & SPECIFICATIONS SEDIMENT FENCE SET FOR CONDITIONS WHERE PRACTICE APPLIES; WARNING SIGN DETAIL
PLANNING CONSIDERATIONS & DESIGN CRITERIA. (HOWEVER FLOW SHALL NOT RUN PARALELL WITH THE TOE OF THE FENCE).
MAINTENANCE:
40"
NOTES:
INSPECT TREE PROTECTION FENCES AT LEAST ONCE A WEEK
AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS 4°
A
7
1. ALL PLANTS TO BE SAVED
SHALL BE PROTECTED BY
TEMPORARY ROCK SILT CHECK TYPE B
,
IMMEDIATELY. SHOULD THE FABRIC OF TREE PROTECTION 3" TREE PROTECTION AREA
FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, 4" 18"
FENCING AS SHOWN IN THIS
REPLACE IT PROMPTLY, 3" DO NOT ENTER
DETAIL.
4
2. CONTRACTOR SHALL INSTALL
FENCING PRIOR TO BEGINNING
M N
NOTE:
WARNING SIGN DETAILS
ANY CONSTRUCTION OR
A
CHECK DAMS TO BE INSTALLED AS INDICATED ON PLAN OR IF GRADE IS STEEPER
GRADING ACTIVITY.
9„
PER PLAN DETAIL.
3. CONTRACTOR SHALL CALL FOR
MIN o
CONSTRUCTION SPECIFICATIONS
INSPECTION AND APPROVAL OF
�ICX
1. PLACE STONE TO THE LINES AND DIMENSIONS SHOWN IN THE PLAN ON A FILTER FABRIC
PROTECTIVE FENCING PRIOR TO
FILTER O
FOUNDATION.
2. KEEP THE CENTER STONE SECTION AT LEAST 9 INCHES BELOW NATURAL GROUND LEVEL
BEGINNING ANY CONSTRUCTION
FABRIC
WHERE THE DAM ABUTS THE CHANNEL BANKS.
�C
OR GRADING.
A
3. EXTEND STONE AT LEAST 1.5 FT BEYOND THE DITCH BANKS TO KEEP OVERFLOW WATER
FROM CUTTING AROUND THE ENDS OF THE CHECK DAM.
4. PROTECTIVE FENCING SHALL BE
4. SET SPACING BETWEEN DAMS TO ASSURE THAT THE ELEVATION AT THE TOP OF THE
-� PLANT CANOPY, DRIPLINE
LOCATED AT OR OUTSIDE
LOWER DAM IS THE SAME AS THE TOE ELEVATION OF THE UPPER DAM.
STONE FOR EROSION
5. PROTECT THE CHANNEL DOWNSTREAM FROM THE LOWEST CHECK DAM CONSIDERING
'
DRIPLINE OF TREES AND 1
STONE FOR EROSION CONTROL, CLASS B
THAT WATER WILL FLOW OVER AND AROUND THE DAM.
MINIMUM OUTSIDE SHRUBS OR
CONTROL, ##57 STONE 1.5'
6, MAKE SURE THAT THE CHANNEL REACH ABOVE THE MOST UPSTREAM DAM IS STABLE.
OTHER PLANTS.
7. ENSURE THAT CHANNEL APPURTENANCES, SUCH AS CULVERT ENTRANCES BELOW
CHECK DAMS, ARE NOT SUBJECT TO DAMAGE OR BLOCKAGE FROM DISPLACED STONES.
8' MAX. VARIABLE AS
pP 2 MAX
S
DIRECTED BY THE ENGINEER
7
FILTER �o� S 40 AT MATER
8. ##57 WASHED STONE SHALL BE PAID FOR AT THE CONTRACT UNIT PRICE PER TON
o 0 0
FABRIC F
"SEDIMENT CONTROL STONE."
__77
� 4' TO 6' _
MAINTENANCE
MIN. 12-1/2 GA.
6' STEEL T POST
(FACTORY PAINTED)
SECTION A -A
INSPECT CHECK DAMS AND CHANNELS FOR DAMAGE AFTER EACH RUNOFF EVENT.
L Li LI -LI -Li L L I L L L L L L WIRES
MIN. 10 GA.
ORANGE, UV RESISTANT,
ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION
L�LtftLL L TREE PROTECTION AREAL L LL L
HIGH -TENSILE STRENGTH, POLY
FROM HIGH FLOWS AROUND THE EDGES OF THE DAM, CORRECT ALL DAMAGE IMMEDIATELY.
LINE WIRES ORANGE, UV RESISTANT,
BARRICADE FABRIC (TYPICAL)
IF SIGNIFICANT EROSION OCCURS BETWEEN DAMS, INSTALL A PROTECTIVE RIPRAP LINER IN
L L L L L Oo NOT ENTERL L L HIGH - TENSILE STRENGTH,
EXISTING PLANT
THAT PORTION OF THE CHANNEL.
L
L L L L L L''I L L LLL L - POLY BARRICADE FABRIC
�
o L = THE DISTANCE SUCH THAT POINTS
��
REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT
GRADE - - - - - - - - - - - - - - - - - - - - - - - - - - -TYPICAL)
-------- --- -III -I
LIMIT OF CANOPY, DRIPLINE
�� A AND B ARE OF EQUAL ELEVATION
I -I
DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE
1I L -I I I I I L=I I L=I I L=11 L=I I LI I L=11 L=I I L=III=111 III I CI I I -I I I-111=III-I I I -111=111=111=111=111=111=I I I -III 1=ITI=111-
I L-' - - - I III-,.,-„
"."'- " -"-' " �"-�"- -- --'" - - -
I __
IIS �� A g
STONE CHECK DAM, AND PREVENT LARGE FLO S FROM CARRYING SEDIMENT OVER THE
�(V
1=
i! I WARNING SIGN SII Jf
�
-IIII�IIII���� L
DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION.
ri
I IIII
II I IIII IIII
II- IIII
rII
o
ISI I IIS ��
I I II_I I II- ��
�I I IIII I II_ ,
� � II-IIII-I
_
TPF TPF
PLAN VIEW
I I
PLAN SYMBOL TREE PROTECTION FENCE
PLAN VEW of PROTECTIVE FENCING
AROUND SINGLE TREE- EXPAND AS NECESSARY
NOT TO SCALE
PREPARED IN THE OFFICE OF:
NC LICENSE #F-01 02
421 FAYETTEVILLE ST., SUITE 600
>>>
EROSION CONTROLDUNN
NOT TO SCALE
PROJECT-
CREEK GREENWAY
PHASE 3
REV. No.:
REVISION:
DATE:
DRAWN BY:
CHECKED BY:
RALEIGH, NORTH CAROLINA 27601
PHONE: [phone]
DETAILS
This document, together with the concepts and designs presented herein, as an instrument of service, is
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc.
©2017
JOB NUMBER°
01 131 1041
SHEET NUMBER°
EC -8
Shall be without liability to Kimley-Horn and Associates, Inc.
Copyright Kimley-Horn and Associates, Inc., 2017

O
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of
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DHOW
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DHOW
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CD
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NOTES
ooa-
Hz -=D
STREAM BANK
00C=z
D
=-nzDm
o=
�UQo=
_ Do -1
�;zDO
SPECIAL STILLING BASIN
���00
1. PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE
a: _U
TRUCKS.
<=�z'-'
zZE-00-n
I=~zLU
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2. LOCATE ENTRANCES TO PROVIDE FOR UTILIZATION
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EXISTING TERRAIN
000 LL
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BY ALL CONSTRUCTION VEHICLES.
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3. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT
•j
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<HTRACKING
U
OR DIRECT FLOW OF MUD ONTO STREETS.
N a_'-'
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/ PERIODIC TOPDRESSING WITH STONE WILL BE NECESSARY.
r o
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/ 4. ANY MATERIAL TRACKED ONTO THE ROADWAY MUST BE
/ CLEANED UP IMMEDIATELY.
/ 5. LOCATE GRAVEL CONSTRUCTION ENTRANCE AT ALL POINTS OF
/ INGRESS AND EGRESS UNTIL SITE IS STABILIZED. PROVIDE
/ FREQUENT CHECKS OF THE DEVICE AND TIMELY MAINTENANCE.
o
Q) 6. NUMBER AND LOCATION OF CONSTRUCTION ENTRANCES TO
W
o
BE DETERMINED BY THE ENGINEER.
0
<
/ tiG 7. USE CLASS 'A' STONE OR OTHER COARSE AGGREGATE APPROVED
= Z
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= Z
M
/ �� �p BY THE ENGINEER.
o M
LL
'�
15.0' t0 20.0' -
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8. INSTALL CONSTRUCTION ENTRANCES IN A WAY TO PREVENT VEHICLES
r
/ / FROM BYPASSING CONSTRUCTION ENTRANCE LEAVING PROJECT SITE.
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cn
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8" OF SEDIMENT CONTROL STONE
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FILTRATION GEOTEXTILE
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NOTES
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Cn J
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CLASS 'A' STONE �'�'
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USE NO. 5 OR NO. 57 STONE FOR SEDIMENT
H v
8 IN. MIN. DEPTH �`�'
V�
CONTROL STONE.
J W
n
J
m
PROVIDE STABILIZED OUTLET TO STREAM BANK.
c�
w y
wLUZ
z
Q
WOOD PALLETS MAY BE USED IN LIEU OF STONE
M
NOTE: PLACE FILTRATION GEOTEXTILE BENEATH STONE
AND GEOTEXTILE AS DIRECTED. A SUFFICIENT NUMBER
OF PALLETS MUST BE PROVIDED TO ELEVATE THE ENTIRE
SPECIAL STILLING BASIN ABOVE NATURAL GROUND.
NOT TO SCALE
SHEET 1 OF 1
SHEET 1 OF 1
SHEET 1 OF 1
SHEET 1 OF 1
1607.01
11607.01
1630.06
1630.06
NOTE:
MAINTENANCE:
IF PALLETS ARE TO BE USED IN LIEU OF STONE UNDER SILT BAGS, THEY MUST BE NEW, CLEAN, UN—USED PALLETS,
MAINTAIN THE STONE PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2—INCH STONE. AFTER EACH RAINFALL,
MAINTENANCE:
INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY, IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS,
INSPECT INLET PIPE AND BAG FOR DAMAGE AND BLOCKAGE. REPLACE BAG WEN 3/ OF SEDIMENT, PROVIDE A SUFFICIENT QUANTITY OF BAGS TO CONTAIN SILT FROM PUMPED EFFLUENT DURING CONSTRUCTION.
WATTLE DETAIL
m
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NOTES:
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NA
$��'� PPv�M� USE MINIMUM 12 IN. DIAMETER EXCELSIOR WATTLE.
z 70
= Cf) O O
�1
o°�aoaoao°sa
Boa.v�ao2o°
��°�°
Q H
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USE 2 FT. WOODEN STAKES WITH A 2 IN. BY 2 IN. NOMINAL
Z H � r
00"
�`� $� $� �°� �°
SEDIMENT CONTROL STONE g� �° �
LU
F -O J
0 O F--1
CROSS SECTION.
O
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ONLY INSTALL WATTLE(S) TO A HEIGHT IN DITCH SO FLOW WILL NOT
D D D
20 �� ° 0 200 $ ° 20 200
z H
See Inset A WASH AROUND WATTLE AND SCOUR DITCH SLOPES AND AS DIRECTED.
C% H 1
o
A o °� o °� g o° �t O o °��o o A
o 0 o
L0
r CL~
W O
EDGE OF PAVEMENT INSTALL A MINIMUM OF 2 UPSLOPE STAKES AND 4 DOWNSLOPE
STAKES AT AN ANGLE TO WEDGE WATTLE TO BOTTOM OF DITCH.
IV
o 0 o
° o o° o ° o� �' o o �'o `� ° 0 0 o NOTE
0 10
�?, 0 0 0
r
EXCELSIOR WATTLEgo
G`Z`!�, PROVIDE STAPLES MADE OF 0.125 IN. DIAMETER STEEL WIRE
FORMED INTO A U SHAPE NOT LESS THAN 12" IN LENGTH.
o °
�'� �Q
°, °` If O ° 4'°� °�°°`�� USE CLASS B EROSION CONTROL STONE
0 0 o S oO� o
S�'
INSTALL STAPLES APPROXIMATELY EVERY 1 LINEAR FOOT ON
°
o� o o�o FOR STRUCTURAL STONE.
a
MATTING BOTH SIDES OF WATTLE AND AT EACH END TO SECURE IT TO THE SOIL.
m
USE NO. 5 OR NO. 57 STONE FOR SEDIMENT
BACK INSTALL MATTING IN ACCORDANCE WITH SECTION 1631 OF THE
SLOPE STANDARD SPECIFICATIONS.
CONTROL.
W
a
0
STRUCTURAL STONE ---/o
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cc
ISOMETRIC VIEW
= �
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as
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�p =
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H =
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' 2' UPSLOPE '
2 (MAX.)
77;7
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STAKE NATURAL GROUND STAKES
Z
INSET A INSET B
0 D
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• : 12"(M
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0
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MATTING 2' DOWNSLOPE
C') D
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UPSLOPE
STAKE STAKE DOWNSLOPE
CROSS SECTION STAKE
=
M z
2/3 CHANNEL0
2 =
VEE DITCH
("� 0
WIDTH 1 MIN.
C0
m0
1' MIN ° ° � D °moo° ° H 2' MIN ° `� ° `� ° 1�0°
z Q Ir
LU
2' UPSLOPE y VAR.
2 IN STAKE NATURAL GROUND FLOW
T ;
M
D
SECTION B -B
SECTION A -A
LU
See Inset B MATTING
MATTING - 2' DOWNSLOPE
CROSS SECTION STAKE
SHEET 1 OF 1
SHEET 1 OF 1
TRAPEZOIDAL DITCH
1633.01
1633.01
TOP VIEW
MAINTENANCE:
MAINTENANCE:
INSPECT CHECK DAMS AND CHANNELS FOR DAMAGE AFTER EACH RUNOFF EVENT,
ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE DAM. CORRECT ALL DAMAGE IMMEDIATELY, IF SIGNIFICANT EROSION OCCURS
CONTRACTOR SHALL MAINTAIN THE WATTLES UNTIL THE PROJECT IS ACCEPTED OR UNTIL THE WATTLES ARE REMOVED. CONTRACTOR SHALL PLACE WATTLES AS SHOW ON PLANS AND ADD
BETWEEN DAMS, INSTALL A PROTECTIVE RIPRAP LINER IN THAT PORTION OF THE CHANNEL.
AS NEEDED. CONTRACTOR SHALL REMOVE AND DISPOSE OF SILT ACCUMULATIONS AT THE WATTLES TO MAINTAIN EFFECTIVENESS. USE ALL EXCAVATED MATERIALS IN THE CONSTRUCTION OF
REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM, AND PREVENT LARGE FLOWS
ROADWAY/GREENWAY EMBANKMENTS EXCEPT WHERE OTHEREWISE DIRECTED, DISPOSE OF MATERIALS, WHICH ARE NOT USED IN THE CONSTRUCTION OF ROADWAY EMBANKMENTS IN WASTE AREAS,
FROM CARRYING SEDIMENT OVER THE DAM, ADD STONES TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION.
PREPARED IN THE OFFICE OFe
NC LICENSE #F-01 02
421 FAYETTEVILLE ST., SUITE 600
EROSION CONTROLDUNN
NOT TO SCALE
PROJECT-.
CREEK GREENWAY
PHASE 3
REV. No.:
REVISION°
DATE:
DRAWN BY:
CHECKED BY:
Im RALEIGH, NORTH CAROLINA 27601
PHONE: [phone]
DETAILS
This document, together with the concepts and designs presented herein, as an instrument of service, is
intended only for the specific purpose and client for which it was prepared. Reuse of and improper-
mproperreliance
relianceon this document without written authorization and adoption by Kimley-Horn and Associates, Inc,
©2017
JOB NUMBER:
0 1 13 1 104 1
SHEET NUMBER:
EC -9
shall be without liability to Kimley-Horn and Associates, Inc.
Copyright Kimley-Horn and Associates, Inc., 20 17

0
0
O
N
N
HARDWARE CLOTH AND GRAVEL INLET PROTECTION DETAIL (6.51)
STONE FILTER INLET PROTECTION FOR
CONSTRUCTION SPECIFICATIONS
STORM DRAIN UNDER CONSTRUCTION
a ethylene yarn - extra strength
I. As synthetic minimum)
a previous sheet io t ray p inhibitors
(50 lb/l inch minimum) - that contains ultraviolet ray inhibitors and stabilizers. Fabric should be
sufficiently porous to provide adequate drainage of the temporary sediment pool. Burlap may be
used for short-term applications. It must be replaced every 60 days.
2. Cut fabric from a continuous roll to eliminate joints.
3. For stokes, use 5 -foot steel posts.
4. Space stokes evenly around the perimeter of the inlet a maximum of 4 ft oport, and securely
STANDARD/ZED METAL
POSTS 2'-0 /N GROUND
drive them into the ground, approximately 24 inches deep.
UPSTREAM END OF
5. Place a 2 foot flap of Wire mesh under the gravel for anchoring.
STEEL FENCE POST STORM DRAIN
6. Fasten fabric securely to the stokes and frame. Joints must be overlapped to the next stoke.
7. The top of the frame and fabric must be Well below the ground elevation downslope from
OVERFLOW
the drop inlet to keep runoff from bypassing the inlet. It may be necessary to build a temporary
dike on the down slope side of the structure to prevent bypass flow. Material from Within the
GALVANIZED HARDWARE WIRE
sediment pool may be used for diking.
EXTENDS 2 FEET ON GROUND
IN "L" SHAPE AS SHOW /V
8.057 Washed stone shall be paid for at the contract unit price per ton
"Sediment Control Stone."
° ° ° 113 PIPE
a ° o ,
4AINTENANCE
' ; a , a : ° ° DIAMETER
Inspect the fabric barrier of ter each rain and make repairs as needed.
O ° ' °
O .'° °, ' °.
OM(�j)O ' : a 4•a °,
Remove sediment from the pool area as necessary to provide adequate storage volume for the
next rain. Take care not to damage or undercut the fabric during sediment removal.
_ o °
$ 0 8
° ° ° OD O
METAL POST
8 °
O
°�
opo
°on
0
TL
0
C� ° 0
WASHED STONE FILTER HARDWARE CLOTH
qa
0
O —�
ACROSS PIPE INLET
V4" HARDWARE 2'
CLOTH
.000
O
3'
°57 STONE
O
o 0
STONE FILTER INLET PROTECTION WILL BE CONSIDERED INCIDENTAL TO THE CONTRACT
/
UNIT PRICE PER LINEAR FOOT OF PIPE CULVERT INSTALLATION.
�e
TO y�ASHED STONE PLACED
TO MIGHT
MAINTENANCE:
OF 12`18"MIN.
ABOVE TOP OF BOX
INSPECT STANDARD PIPE INLET PROTECTION AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL, MAKE ANY REQUIRED2
2
REPAIRS IMMEDIATELY. SHOULD THE STONE COLLAPSE, BREAK, OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY.
REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE FUNCTION FOR THE NEXT RAIN AND TO REDUCE
PRESSURE ON THE INLET PROTECTION MEASURE. TAKE CARE TO AVOID UNDERMINING THE INLET PROTECTION MEASURE
DURING CLEANOUT. REMOVE ALL INLET PROTECTION MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRINGT THE
AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED.
FILTER OF 1 INCH DIAMETER o '�°0 00 0 0 ° o o o
° ° 80
s
�-S��
NOTES:
1. MUD MAT(S) SHOULD BE LOCATED TO
57 WASHED STONE o 0
# o° °0 0 0°0°° `fib 0 °o ag00 oA° o o° oo°�°°�,°
°O 00 ° T o
°° o
° 0O °O °°
��
PROVIDE FOR UTILIZATION BY ALL
CONSTRUCTION VEHICLES,
0 0 0 0 00°00 o°
° ° 0
��.���
F��
2. MAINTENANCE: MUST BE MAINTAINED IN A
00 0 00 0 o°o
NOTE: X00 0 ° ° o ° o - op
0
�y�
CONDITION WHICH WILL PREVENT TRACKING
OR DIRECT FLOW OF MUD INTO WETLAND,
SILT FENCE FABRIC TO OVERLAP a ° O oa OoOo ° ° 0 '
HARDWARE CLOTH BY 12 INCHES o oo 0Oo°Q0 000 0 O o 0
Oo o
3. MUD MATS) SHALL BE
UTILIZED IN WETLAND AREAS TO
Oo 0 0 0 0 ° 0
0
0 000 0000
A
TS FOR AND
000 8°
0 8 0
O 0 0 0
�0
0 °
0STEEL
BOAR WALKLIMIT
CONSTRUCDIOt\1GE
°°°o `x� o ° ° ° ° -O
FENCE POST o
o $ $
FREQUENT CHECKS OF THE DEVICE AND
`
`
° ° 0 $ °
°�
���
TIMELY MAINTENANCE MUST BE PROVIDED BY
THE CONTRACTOR.
WIRE FENCE '—HARDWARE CLOTH " STEEL FENCE POST
o o°� °
FQ�G�y
%o
4. NUMBER AND LOCATION OF MUD MATS TO
SILT FENCE FABRIC
ON WIRE FENCE
HARDWARE CLDTH--� ON WIRE FENCE
o 0 $ $ MUD MAT
�o �°
�F o�
�'�� C
MINIMIZE IMPACTS OR
THE
s
DETERMINED BY ENGINEER.
PLAN VIEW
° °°
„
2 TO 3
��) �--
5. CONTRACTOR MAY SUBMIT ALTERNATE MUD
FILTER OF 1 INCH DIAMETER
0
-Qq c'�
MAT FOR APPROVAL.
# 57 WASHED STONE---.,
COARSE °
��o ��
'f'
6. CONSTRUCTION ENTRANCE
AGGREGATE
RAILING Lam.
�SF�,�'c�F
APPROACHES TO MUD MAT SHALL BE
(6" MIN DEPTH) \\ \
(6" MIN)
INCIDENTAL TO THE MUD MAT PAY
$
FLOW DIRECTION o o o 18" STEEL FENCE POST SET
/\\
—
ITEM.
o ° °o o HARDWARE CLOTH MAXIMUM 2 FEET APART WIRE FENCE
GRADE
\\�
III=III=III=III=III=III=III=III-III= I=11_1=
-1 I I-1
RAILING
�
�\
(61t MIN)
�G
II
SIDE VIEW II
SILT FENCE
LJ FABRIC OVERLAP
OVERLAP
1212
LACHES INCHES
ES
MAT OVERLAP PER
MANUFACTURE SPECIFICATION
\
GRADE$0°x,0
\ o
I$
= 11=111t
I�(�MFTRIC: VIEW
\\
$
�°O ��
'=111=111=1II: I1=111=111=1I1=1I1=111 n. �=111=1I III=111=111=111=111=111=1II-1II-111=111=111= -III=111=111-
' if, 111=. =1 I1=1I 1=111-I I 1=1 I 1 -III -I I 1-1 I I. -"'=111='' " -I I I� I I1=1 I I I 1=1 I1=1I 1-
o °FPoU
° ° °
-I I I: I1=1I 1=111=111=1I 1=1 I1=1I1=1I1=1 I I =1I ° L- 11=1 I I -J -I I1 -I I1-
=111- III=I I I-III=I I I=111-1 11=1 1-111- =111 -III I I1-111='
T 1=1 I II 11111- 1 11=1 I I -1 I I I. I .I 11=1 11=1 =1 11=1 I I_
°g0 $
• -'i1 • °
NOTE: III=III=' LL U =III -III II-III==TI
NOTE : T I=1 I I- I I=1 11= NOTE: 1=1 I I= 111=1 I r`�-
C'.
1.USE SILT FENCE OUTLETS ONLY WHEN =III=1i1-r a
BURY WIRE FENCE, HARDWARE CLOTH, �I=III-III-III=
DRAINAGE AREA DOES NOT EXCEED 1/4 FRONT VIEW AND SILT FENCE FABRIC 6 INCHES INTO
ACRE AND THERE IS A LOW AREA, USE THE TRENCH
AS A REPAIR OF SILT FENCE FAILURES.
2. #57 WASHED STONE SHALL BE PAID
FOR AT THE CONTRACT UNIT PRICE PER
TON "SEDIMENT CONTROL STONE."
SPECIAL SEDIMENT CONTROL FENCE/
MUD MAT DETAIL
MAINTENANCE: SILT FENCE OUTLET
SEE STANDARD TEMPORARY SILT FENCE DETAIL
FOR MAINTENANCE INSTRUCTIONS.
PREPARED IN THE OFFICE OF:
NC LICENSE #F-01 02
421 FAYETTEVILLE ST., SUITE 600
Horn
EROSION CONTROLDUNN
NOT TO SCALE
PROJECT-
CREEK GREENWAY
PHASE 3
REV. No.:
REVISION:
DATE:
DRAWN BY:
CHECKED BY:
RALEIGH, NORTH CAROLINA 27601
DETAILS
This document, together the designs herein, instrument is
with concepts and presented as an of service,
PHONE: [phone]
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc.
©2017
JOB NUMBER°
0 1 131 104 1
SHEET NUMBER°
EC- 10
Shall be without liability to Kimley-Horn and Associates, Inc.
Copyright Kimley-Horn and Associates, Inc., 2017

0
0
O
N
N
SILT FENCE J -HOOK PLACEMENT
(54
J—HOOK �,� J—HOOK
J
(AS NEEDED)
NOTED USE SILT FENCE J—HOOK PLACEMENT AS NEEDED
TO DIRECT RUN—OFF TO SILT FENCE OUTLETS AND
PREVENT ACCUMULATION AND UNDERMINING OF SILT FENCE,
)VETAL STAKE
PLACE POSTS (STAKES)
ADJACENTLY AND BIND AT
TOP WITH WIRE.
NOTE. PLEASE REFER TO SILT FENCE DETAIL FOR
SILT FENCE MAINTENANCE REOUIRMENTS.
J -HOOK DETAIL
PROPOSED 12^ jV00 ! BRIDGE'VIAT
3-4' WIDTHS FOR STREAM CROSSING
1/4 SUPPORTED
STAPLES
STRAW BALE BINDER WIRE
SANDBAG
WOOD FRAME SECURELY
(2 PER BALE)
10 mil PLASTIC LINING
10 mil PLASTIC LINING
N
SECTION B -B
H
PLYWOOD
NOT TO SCALE
74
NATIVE MATERIAL /
BLACK LETTERS
N
(OPTIONAL)
PAINTED WHITE
6" HEIGHT
II -1111=1'
CONCRETEi"i
LAG SCREWS
SECTION B -B
NOT TO SCALE
LATH AND
WASHOUT
BERM
NOT TO SCALE
lol
=1111-1111-111
WOOD OR
3 SIDES
METAL STAKES
(2 PER BALE)
\
10' MINIMUM
36"
' I=1 I 11= I I I I=11 I I=1111= III=1I'
WOOD POST
3.5"X3.5"X8'
B
VARIES
36
B CONCRETE WASHOUT
SIGN DETAIL
(OR EQUIVALENT)
2..
T [I-
1.12" DIA
STEEL WIRE
STAPLE
10 mil PLASTIC LINING PLAN STRAW BALE DETAIL
NOT TO SCALE (TYP)
TYPE "ABOVE GRADE" WITH STRAW BALES
�0
M
0
Z
co
TEMPORARY STREAM CROSSING (NCDENR 6.70)
MATER DIVERSION
1/4 SUPPORTED
EXISTING SWALE
EXISTING SUBGRADE
FILTER FABRI
NOTES
1. ACTUAL LAYOUT TO BE DETERMINED IN THE FIELD.
2. A CONCRETE WASHOUT SIGN SHALL BE INSTALLED
WITHIN 30' OF THE TEMPORARY CONCRETE WASHOUT
FACILITY.
3. MATERIALS USED TO CONSTRUCT TEMPORARY CONCRETE
WASHOUT FACILITIES SHALL BE REMOVED FROM THE SITE
OF THE WORK AND DISPOSED OF OR RECYCLED.
4. HOLES, DEPRESSIONS OR OTHER GROUND DISTURBANCE
CAUSED BY THE REMOVAL OF THE TEMPORARY CONCRETE
WASHOUT FACILITIES SHALL BE BACKFILLED, REPAIRED, AND
STABILIZED TO PREVENT EROSION.
MAINTENANCE
THE CONCRETE WASHOUT STRUCTURES SHALL BE MAINTAINED WHEN
THE LIQUID AND/OR SOLID REACHES 75% OF THE STRUCTURES CAPACITY
TO PROVIDE ADEQUATE HOLDING CAPACITY WITH A MINIMUM OF
12 INCHES OF FREEBOARD.
SANDBAG
WOOD FRAME SECURELY
10 mil PLASTIC LINING
N
SECTION B -B
H
NOT TO SCALE
74
N
N
SECTION A -A
II -1111=1'
3'
36
B CONCRETE WASHOUT
SIGN DETAIL
(OR EQUIVALENT)
2..
T [I-
1.12" DIA
STEEL WIRE
STAPLE
10 mil PLASTIC LINING PLAN STRAW BALE DETAIL
NOT TO SCALE (TYP)
TYPE "ABOVE GRADE" WITH STRAW BALES
�0
M
0
Z
co
TEMPORARY STREAM CROSSING (NCDENR 6.70)
MATER DIVERSION
1/4 SUPPORTED
EXISTING SWALE
EXISTING SUBGRADE
FILTER FABRI
NOTES
1. ACTUAL LAYOUT TO BE DETERMINED IN THE FIELD.
2. A CONCRETE WASHOUT SIGN SHALL BE INSTALLED
WITHIN 30' OF THE TEMPORARY CONCRETE WASHOUT
FACILITY.
3. MATERIALS USED TO CONSTRUCT TEMPORARY CONCRETE
WASHOUT FACILITIES SHALL BE REMOVED FROM THE SITE
OF THE WORK AND DISPOSED OF OR RECYCLED.
4. HOLES, DEPRESSIONS OR OTHER GROUND DISTURBANCE
CAUSED BY THE REMOVAL OF THE TEMPORARY CONCRETE
WASHOUT FACILITIES SHALL BE BACKFILLED, REPAIRED, AND
STABILIZED TO PREVENT EROSION.
MAINTENANCE
THE CONCRETE WASHOUT STRUCTURES SHALL BE MAINTAINED WHEN
THE LIQUID AND/OR SOLID REACHES 75% OF THE STRUCTURES CAPACITY
TO PROVIDE ADEQUATE HOLDING CAPACITY WITH A MINIMUM OF
12 INCHES OF FREEBOARD.
I
VARIES
10 mil PLASTIC LININ
�10' MINIMUM
COARSE AGGREGATE 6" DEEP (#57)
12" MINIMUM
n
I „ VX\\ i
INU I I U OUTALC
EARTH FILL COVERED BY
CLASS B RIPRAP OR
SURGE STONE
TWO -STACKED
2X12 ROUGH
WOOD FRAME
STAKE
(TYP)
kBOVE GROUND"
WITH WOOD PLANKS
ALTERNATE TEMPORARY STREAM CROSSING 8R1DGEMAT CAPACITY OF PIPE CULVERTS=---- ELEVATION
BANK FULL
CONSTRUCTION SPECIFICATIONS AND SEQUENCES s�aLE SEEP ANS FLOW
EARTH FILL COVERED BY
CLASS B RIPRAP OR
�
�1FLOW
I. Keep clearing and excavation of the stream banks and bed and approach sections to a minimum. CLASS 'B' RIP RAP I - I 1�1�1
I I I I ' 111111 1 11 SURGE STONE111
2e Divert all surface water from the construction site onto undisturbed areas adjoining the stream. AT PIPE OUTLET I
3. Keep stream crossing at right angles to the stream flow. COARSE AGGREGATE
4. Align road approaches with the center line of the crossing for a minimum distance of 30 feet. Raise bridge abutments and
fill minimum f if t the adjoining approach tin t preventerosion fr m rf runoff n t 11 fl °°°°� °�°°°°°4°�°°°°°°°°°°°�°°°°°°° °°44paaae44o`
0 0 0 0 0 0 0 0 0 0 o p o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o i o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O O O O O O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O o 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 0 0
culverts a u o 0o above e ado g app oac sections s o p eve o surfaceand o allow flood 00000000000000000000000000 �00000000eoeo 94.4.4.°e°e 0000000;0;0;0;0;0;0; ;0;0;0;0;0;0;0000000; ; 0;000 40000�0�000000000�0�00000000000000OOOQOQODO
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
flows to ass around the structure. 00000000000000000000000000 0000444000000000000000000 000000000000000000440
O O O O O O O O O O O O O O -0-0-0-0-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 :.0:0
0 0 0 0 0 0 0 0 0 0 0
w p O O O O O O O O O O O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O o 0 0 0 0 0 p 0 0 0 0 0 0 4
o e o 0 0 0 0 0 0 o a a a oo000o a o 0 o a a a o 0 0 0 0 o a a o 0 0 o a o 0 0 0 o a o o°o°o 0°0 o a o 0 0 o a a a o 0 0 4
00°O°0000000000000000000000000 000000000 O°4°0000000 00o0o0o0000000000000 000000000000000o0o0o0 oODODO*.o °0000°OQODOp0p0pg*.O�O�OpOpOpOpODODODOQOQ000
0 0 0 0 4 4 4 0 0 0 0 4 4 4 0 0 0 0 0 4 4 4 0 0 0 4 4 4 0 0 0 0 0 0 4 4 4 0 0 0 0 4 4 4 0 0 4 4 404°O°O 0 0 0 0 4 4 4 4 0 0 0 4 4 4 0 0 0 0
°°Oo°°O°O°O°O°O°O°O°O°O°O°O°O°Oo 000000 0000°00°000000 °000000000°0°0°000000 0000000°°°°°°°0000000 o0000000 o004040400000000o00400040404040404040000000
t ili // disturbed r subject to flowing water, includingl nn o overflow areas with ri r r other suitable means if °°°°°°°°°°°°° °°°°°°°°°°°° °°°°°°°°°°° 0000 0000°°°°°°°°°
5°Sob zea d s areas pec ow g wo e planned ve ow w p op o o e ea s °°°°°°°°°°°°° °° ° 0000°°°°°° 0000° °°°°°°°°°°°°°p°p°°°°°°°°°°°°°°
O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 0 0 0 0 0 0
9 9 00000000000000000000000000000°0000000000 00000000000 000000000000000000000 000000000000000000004 00000000 000°°°°Op°4040400000000 0004000000000000000
°o°o°o°o°o°o°o°o°o°o°o°o°o°o°o°o o°o°o°o°o°o °o°o°o°o°o°o°o°o°o°o o°o°o°o°o°o°o°o°o°o°0 00000000 0000000000000000000000000000000000000QOQ000
design velocity exceeds the allowable for the in lace soil. °°°°°°°°°°°°°°°°°°°° 0000° °°°°°°°°°° 000°°0°°°° 0000 °°°°°°°°°°°°°°44°0000
o a a o 0 0 0 0 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 0 0 o a o 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 0 0 0 0 0 o a a a a o 0 0 0 0 0 0 0 0 0 0 4 0
9 Y p 4949494a0e0apepa4949494e4e4e494949494949 9°e°44.4949 94.4.4.49494949494949 9494949°e°e49°epepepa 94949404 4e°e°e°e°e°9°apapape0apapapapapapapapapapap
0 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 o a o 0 o a a a o 0 0 0 0 o a a a o 0 o a o 0 0 0 o a a a o 0 0 o a o a a o 0 o a a a o 0 0 0
o** o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O O O O O O O O O O O O O O O O
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O O O O O O O O O O O O O O o 0 0 0 0 0
4 0 0 0 0 0 0 0 0 0 0 4 0 4 9 9 9 0 0 0 0°O 0 0 4 4 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 4 4 0 0 0 0 O o O O O O O O O O O o 4 4 0 0 0 0 4 4 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O 0 0 0 0 0 0 0 0 0 0 O O O O O O a 0 0 o O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
thatchannelsn r t t r the crossing it r stable before diverting the stream. ncompletion f o°040404o00004oOoOoOo4o4o4040°0000000404 0000000404 40�O�0000000000°app000 °o°o°0°0404040°0°0°04 00000000 00°o°o°o4o4o4040°0°o°o40000000000000OoO000
6. Ensure o bypass necessary o dew° e e c oss g s e are s ab e be o e d ve g e s eo . Upo o 40404040:.:.:Oo°°°°°°°°°°°°°°°4040404040 °°°°4°4°444 004a4a°°°°°°4°0°404° 0000°°°°°°40°000°00°° °°°°°°°° °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°9°9°°°°°°°°
O O O O O O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pOQOQOQ000o00o00opo00000000000000040000o0o¢O¢O o°00o.o00000 °0°°0°°0°°00000000p00°o¢O OOOOQOQOQ000o000000004 000000°00° O°00404040¢0¢0¢000000000000000000000000000
000000004040400000000000000080808000000 00000000o00 0000000000000000000 000000000000000000008 00000000 008080800000000000000000000000000000p0p000
the crossing, fill, compact, and stabilize the bypass channel appropriately. Or contractor ma use impervious dikes and bypass o°o°o°o4000000000000°o40°*Q000000000000000 0;0;°4°0°0° 0o4o4o4o4o4o4oQ0404o 000000o0o0oOop000000o 00000000 o40os000 0000000000°o0000Oo:o:o:o.000400
9 p Ypy p Yp 40°0°94040-. a 9°apepepe e e e 4949 a 9494949 9°epepepa494949°e°e°e 0 0 0 0 49°.0.4. a pap°4949494949494040404
O O O O O O O O°O°O 0 0 0 0 O O O O°O O O°O O O O O O O O O O O O O O O O O O°O°O 0 0 0 0 °O°O°tl0tl 00°O°O°004°4°4°0°000 O O O O O O O O O O O
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0000 00000000 000 O°O 0 0 0 0 0 0 0 0 0 0 0 0 0
operation.if thi m th i contractor t diffuse fl f m outlet. 4°44444444444444°4°44444°44444 44444444°4°44°4°4°4°44444444444 0404°4°4°4°444444444444444
pumping s method s used co ac o s o d use ow o pump ou e e °0000000000000000000 000°0 0000000000 0000000000 0000 0000000000000000°00°°
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9 000°00000000000404040440404000000�00000 00°04040404 00000004040404000000 �O�O�OQOpO°0000000004 40404000 004040°O°0000000000000°0404040000000404440
O O O O O O O O O O O O O O 00 O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
00400000404040440404004040400000 000000 .4040400000 400404040090909°04040 90 O O O O°O 00000000 00000000 000o0oQo4400000p0p0p004o00000000000o000000
7. Remove temporary stream crossings immediately when they are no longer needed. Restore the stream channel to its original°040000004040400000000QOQOQ008080800�0� 00000000000 000000000p0p0p�OQOQO 000000000000000000000 00000004 ;oogg p08�0�0�0000000000000000000000p0p000
0 0 0 0 0 0 0 0 0 4 4 4 o 0 0 0 0 0 0 0 000ao°o 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0
cross—section, and smooth and appropriately stabilize all disturbed areas. \� \�o
{`�`� ;� `� ;
8e Any in—stream control measures must be removed upon stabilization of the area.
9. Impervious dikes and bypass pumping will be considered incidental to this item. 25' MIN.I I I I I I I I I I I I I 25' MIN.
I.I.I.I.I.I.I.I.I.I. .
STREAM CHANNEL
MAINTEIVAIVCE .
TOP OF BANK �1�1�1�1�1�1�1�1�..
TOP OF BANK
Inspect temporary stream crossings after runoff —producing rains to check for blockage in channel, erosion of abutments, channel PLAN
scour, riprop displacement, or piping. Make all repairs immediately to prevent further damage to the installation.
PREPARED IN THE OFFICE OFe PROJECT-
NC LICENSE #F-0102 EROSION CONTROLDUNN CREEK GREENWAY
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: 421 FAYETTEVILLE ST., SUITE 600 NOT TO SCALE PHASE 3
RALEIGH, NORTH CAROLINA 27601 DETAILS
This document, together with the concepts and designs presented herein, as an instrument of service, is Horn PHONE: [phone]
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc. ©2017
Shall be without liability to Kimley-Horn and Associates, Inc. JOB NUMBER° SHEET NUMBER:
Copyright Kimley-Horn and Associates, Inc„ 2017 1 1 1 10 1 13 1 104 1 EC-
SANDBAG
WOOD FRAME SECURELY
10 mil PLASTIC LINING
SECTION B -B
ENTIRE PERIMETER
NOT TO SCALE
WITH TWO STAKES
SECTION A -A
II -1111=1'
3'
NOT TO SCALE
LATH AND
BERM
FLAGGING ON
=1111-1111-111
3 SIDES
10' MINIMUM
O O
O
O
SANDBAG
0
A
A
VARIES
O
PLAN
OO
NOT TO SCALE
BERM
O
10 mil PLASTIC LINING
TYPE "BELOW GRADE"
I
VARIES
10 mil PLASTIC LININ
�10' MINIMUM
COARSE AGGREGATE 6" DEEP (#57)
12" MINIMUM
n
I „ VX\\ i
INU I I U OUTALC
EARTH FILL COVERED BY
CLASS B RIPRAP OR
SURGE STONE
TWO -STACKED
2X12 ROUGH
WOOD FRAME
STAKE
(TYP)
kBOVE GROUND"
WITH WOOD PLANKS
ALTERNATE TEMPORARY STREAM CROSSING 8R1DGEMAT CAPACITY OF PIPE CULVERTS=---- ELEVATION
BANK FULL
CONSTRUCTION SPECIFICATIONS AND SEQUENCES s�aLE SEEP ANS FLOW
EARTH FILL COVERED BY
CLASS B RIPRAP OR
�
�1FLOW
I. Keep clearing and excavation of the stream banks and bed and approach sections to a minimum. CLASS 'B' RIP RAP I - I 1�1�1
I I I I ' 111111 1 11 SURGE STONE111
2e Divert all surface water from the construction site onto undisturbed areas adjoining the stream. AT PIPE OUTLET I
3. Keep stream crossing at right angles to the stream flow. COARSE AGGREGATE
4. Align road approaches with the center line of the crossing for a minimum distance of 30 feet. Raise bridge abutments and
fill minimum f if t the adjoining approach tin t preventerosion fr m rf runoff n t 11 fl °°°°� °�°°°°°4°�°°°°°°°°°°°�°°°°°°° °°44paaae44o`
0 0 0 0 0 0 0 0 0 0 o p o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o i o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O O O O O O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O o 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 0 0
culverts a u o 0o above e ado g app oac sections s o p eve o surfaceand o allow flood 00000000000000000000000000 �00000000eoeo 94.4.4.°e°e 0000000;0;0;0;0;0;0; ;0;0;0;0;0;0;0000000; ; 0;000 40000�0�000000000�0�00000000000000OOOQOQODO
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flows to ass around the structure. 00000000000000000000000000 0000444000000000000000000 000000000000000000440
O O O O O O O O O O O O O O -0-0-0-0-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 :.0:0
0 0 0 0 0 0 0 0 0 0 0
w p O O O O O O O O O O O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O o 0 0 0 0 0 p 0 0 0 0 0 0 4
o e o 0 0 0 0 0 0 o a a a oo000o a o 0 o a a a o 0 0 0 0 o a a o 0 0 o a o 0 0 0 o a o o°o°o 0°0 o a o 0 0 o a a a o 0 0 4
00°O°0000000000000000000000000 000000000 O°4°0000000 00o0o0o0000000000000 000000000000000o0o0o0 oODODO*.o °0000°OQODOp0p0pg*.O�O�OpOpOpOpODODODOQOQ000
0 0 0 0 4 4 4 0 0 0 0 4 4 4 0 0 0 0 0 4 4 4 0 0 0 4 4 4 0 0 0 0 0 0 4 4 4 0 0 0 0 4 4 4 0 0 4 4 404°O°O 0 0 0 0 4 4 4 4 0 0 0 4 4 4 0 0 0 0
°°Oo°°O°O°O°O°O°O°O°O°O°O°O°O°Oo 000000 0000°00°000000 °000000000°0°0°000000 0000000°°°°°°°0000000 o0000000 o004040400000000o00400040404040404040000000
t ili // disturbed r subject to flowing water, includingl nn o overflow areas with ri r r other suitable means if °°°°°°°°°°°°° °°°°°°°°°°°° °°°°°°°°°°° 0000 0000°°°°°°°°°
5°Sob zea d s areas pec ow g wo e planned ve ow w p op o o e ea s °°°°°°°°°°°°° °° ° 0000°°°°°° 0000° °°°°°°°°°°°°°p°p°°°°°°°°°°°°°°
O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 0 0 0 0 0 0
9 9 00000000000000000000000000000°0000000000 00000000000 000000000000000000000 000000000000000000004 00000000 000°°°°Op°4040400000000 0004000000000000000
°o°o°o°o°o°o°o°o°o°o°o°o°o°o°o°o o°o°o°o°o°o °o°o°o°o°o°o°o°o°o°o o°o°o°o°o°o°o°o°o°o°0 00000000 0000000000000000000000000000000000000QOQ000
design velocity exceeds the allowable for the in lace soil. °°°°°°°°°°°°°°°°°°°° 0000° °°°°°°°°°° 000°°0°°°° 0000 °°°°°°°°°°°°°°44°0000
o a a o 0 0 0 0 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 0 0 o a o 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 0 0 0 0 0 o a a a a o 0 0 0 0 0 0 0 0 0 0 4 0
9 Y p 4949494a0e0apepa4949494e4e4e494949494949 9°e°44.4949 94.4.4.49494949494949 9494949°e°e49°epepepa 94949404 4e°e°e°e°e°9°apapape0apapapapapapapapapapap
0 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 o a o 0 o a a a o 0 0 0 0 o a a a o 0 o a o 0 0 0 o a a a o 0 0 o a o a a o 0 o a a a o 0 0 0
o** o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O O O O O O O O O O O O O O O O
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O O O O O O O O O O O O O O o 0 0 0 0 0
4 0 0 0 0 0 0 0 0 0 0 4 0 4 9 9 9 0 0 0 0°O 0 0 4 4 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 4 4 0 0 0 0 O o O O O O O O O O O o 4 4 0 0 0 0 4 4 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O 0 0 0 0 0 0 0 0 0 0 O O O O O O a 0 0 o O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
thatchannelsn r t t r the crossing it r stable before diverting the stream. ncompletion f o°040404o00004oOoOoOo4o4o4040°0000000404 0000000404 40�O�0000000000°app000 °o°o°0°0404040°0°0°04 00000000 00°o°o°o4o4o4040°0°o°o40000000000000OoO000
6. Ensure o bypass necessary o dew° e e c oss g s e are s ab e be o e d ve g e s eo . Upo o 40404040:.:.:Oo°°°°°°°°°°°°°°°4040404040 °°°°4°4°444 004a4a°°°°°°4°0°404° 0000°°°°°°40°000°00°° °°°°°°°° °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°9°9°°°°°°°°
O O O O O O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pOQOQOQ000o00o00opo00000000000000040000o0o¢O¢O o°00o.o00000 °0°°0°°0°°00000000p00°o¢O OOOOQOQOQ000o000000004 000000°00° O°00404040¢0¢0¢000000000000000000000000000
000000004040400000000000000080808000000 00000000o00 0000000000000000000 000000000000000000008 00000000 008080800000000000000000000000000000p0p000
the crossing, fill, compact, and stabilize the bypass channel appropriately. Or contractor ma use impervious dikes and bypass o°o°o°o4000000000000°o40°*Q000000000000000 0;0;°4°0°0° 0o4o4o4o4o4o4oQ0404o 000000o0o0oOop000000o 00000000 o40os000 0000000000°o0000Oo:o:o:o.000400
9 p Ypy p Yp 40°0°94040-. a 9°apepepe e e e 4949 a 9494949 9°epepepa494949°e°e°e 0 0 0 0 49°.0.4. a pap°4949494949494040404
O O O O O O O O°O°O 0 0 0 0 O O O O°O O O°O O O O O O O O O O O O O O O O O O°O°O 0 0 0 0 °O°O°tl0tl 00°O°O°004°4°4°0°000 O O O O O O O O O O O
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0000 00000000 000 O°O 0 0 0 0 0 0 0 0 0 0 0 0 0
operation.if thi m th i contractor t diffuse fl f m outlet. 4°44444444444444°4°44444°44444 44444444°4°44°4°4°4°44444444444 0404°4°4°4°444444444444444
pumping s method s used co ac o s o d use ow o pump ou e e °0000000000000000000 000°0 0000000000 0000000000 0000 0000000000000000°00°°
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9 000°00000000000404040440404000000�00000 00°04040404 00000004040404000000 �O�O�OQOpO°0000000004 40404000 004040°O°0000000000000°0404040000000404440
O O O O O O O O O O O O O O 00 O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
00400000404040440404004040400000 000000 .4040400000 400404040090909°04040 90 O O O O°O 00000000 00000000 000o0oQo4400000p0p0p004o00000000000o000000
7. Remove temporary stream crossings immediately when they are no longer needed. Restore the stream channel to its original°040000004040400000000QOQOQ008080800�0� 00000000000 000000000p0p0p�OQOQO 000000000000000000000 00000004 ;oogg p08�0�0�0000000000000000000000p0p000
0 0 0 0 0 0 0 0 0 4 4 4 o 0 0 0 0 0 0 0 000ao°o 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0
cross—section, and smooth and appropriately stabilize all disturbed areas. \� \�o
{`�`� ;� `� ;
8e Any in—stream control measures must be removed upon stabilization of the area.
9. Impervious dikes and bypass pumping will be considered incidental to this item. 25' MIN.I I I I I I I I I I I I I 25' MIN.
I.I.I.I.I.I.I.I.I.I. .
STREAM CHANNEL
MAINTEIVAIVCE .
TOP OF BANK �1�1�1�1�1�1�1�1�..
TOP OF BANK
Inspect temporary stream crossings after runoff —producing rains to check for blockage in channel, erosion of abutments, channel PLAN
scour, riprop displacement, or piping. Make all repairs immediately to prevent further damage to the installation.
PREPARED IN THE OFFICE OFe PROJECT-
NC LICENSE #F-0102 EROSION CONTROLDUNN CREEK GREENWAY
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: 421 FAYETTEVILLE ST., SUITE 600 NOT TO SCALE PHASE 3
RALEIGH, NORTH CAROLINA 27601 DETAILS
This document, together with the concepts and designs presented herein, as an instrument of service, is Horn PHONE: [phone]
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc. ©2017
Shall be without liability to Kimley-Horn and Associates, Inc. JOB NUMBER° SHEET NUMBER:
Copyright Kimley-Horn and Associates, Inc„ 2017 1 1 1 10 1 13 1 104 1 EC-
10 mil PLASTIC LINING
WOOD FRAME SECURELY
FASTENED AROUND
SECTION B -B
ENTIRE PERIMETER
NOT TO SCALE
WITH TWO STAKES
I
VARIES
10 mil PLASTIC LININ
�10' MINIMUM
COARSE AGGREGATE 6" DEEP (#57)
12" MINIMUM
n
I „ VX\\ i
INU I I U OUTALC
EARTH FILL COVERED BY
CLASS B RIPRAP OR
SURGE STONE
TWO -STACKED
2X12 ROUGH
WOOD FRAME
STAKE
(TYP)
kBOVE GROUND"
WITH WOOD PLANKS
ALTERNATE TEMPORARY STREAM CROSSING 8R1DGEMAT CAPACITY OF PIPE CULVERTS=---- ELEVATION
BANK FULL
CONSTRUCTION SPECIFICATIONS AND SEQUENCES s�aLE SEEP ANS FLOW
EARTH FILL COVERED BY
CLASS B RIPRAP OR
�
�1FLOW
I. Keep clearing and excavation of the stream banks and bed and approach sections to a minimum. CLASS 'B' RIP RAP I - I 1�1�1
I I I I ' 111111 1 11 SURGE STONE111
2e Divert all surface water from the construction site onto undisturbed areas adjoining the stream. AT PIPE OUTLET I
3. Keep stream crossing at right angles to the stream flow. COARSE AGGREGATE
4. Align road approaches with the center line of the crossing for a minimum distance of 30 feet. Raise bridge abutments and
fill minimum f if t the adjoining approach tin t preventerosion fr m rf runoff n t 11 fl °°°°� °�°°°°°4°�°°°°°°°°°°°�°°°°°°° °°44paaae44o`
0 0 0 0 0 0 0 0 0 0 o p o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o i o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O O O O O O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O o 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 0 0
culverts a u o 0o above e ado g app oac sections s o p eve o surfaceand o allow flood 00000000000000000000000000 �00000000eoeo 94.4.4.°e°e 0000000;0;0;0;0;0;0; ;0;0;0;0;0;0;0000000; ; 0;000 40000�0�000000000�0�00000000000000OOOQOQODO
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flows to ass around the structure. 00000000000000000000000000 0000444000000000000000000 000000000000000000440
O O O O O O O O O O O O O O -0-0-0-0-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 :.0:0
0 0 0 0 0 0 0 0 0 0 0
w p O O O O O O O O O O O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O o 0 0 0 0 0 p 0 0 0 0 0 0 4
o e o 0 0 0 0 0 0 o a a a oo000o a o 0 o a a a o 0 0 0 0 o a a o 0 0 o a o 0 0 0 o a o o°o°o 0°0 o a o 0 0 o a a a o 0 0 4
00°O°0000000000000000000000000 000000000 O°4°0000000 00o0o0o0000000000000 000000000000000o0o0o0 oODODO*.o °0000°OQODOp0p0pg*.O�O�OpOpOpOpODODODOQOQ000
0 0 0 0 4 4 4 0 0 0 0 4 4 4 0 0 0 0 0 4 4 4 0 0 0 4 4 4 0 0 0 0 0 0 4 4 4 0 0 0 0 4 4 4 0 0 4 4 404°O°O 0 0 0 0 4 4 4 4 0 0 0 4 4 4 0 0 0 0
°°Oo°°O°O°O°O°O°O°O°O°O°O°O°O°Oo 000000 0000°00°000000 °000000000°0°0°000000 0000000°°°°°°°0000000 o0000000 o004040400000000o00400040404040404040000000
t ili // disturbed r subject to flowing water, includingl nn o overflow areas with ri r r other suitable means if °°°°°°°°°°°°° °°°°°°°°°°°° °°°°°°°°°°° 0000 0000°°°°°°°°°
5°Sob zea d s areas pec ow g wo e planned ve ow w p op o o e ea s °°°°°°°°°°°°° °° ° 0000°°°°°° 0000° °°°°°°°°°°°°°p°p°°°°°°°°°°°°°°
O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 0 0 0 0 0 0
9 9 00000000000000000000000000000°0000000000 00000000000 000000000000000000000 000000000000000000004 00000000 000°°°°Op°4040400000000 0004000000000000000
°o°o°o°o°o°o°o°o°o°o°o°o°o°o°o°o o°o°o°o°o°o °o°o°o°o°o°o°o°o°o°o o°o°o°o°o°o°o°o°o°o°0 00000000 0000000000000000000000000000000000000QOQ000
design velocity exceeds the allowable for the in lace soil. °°°°°°°°°°°°°°°°°°°° 0000° °°°°°°°°°° 000°°0°°°° 0000 °°°°°°°°°°°°°°44°0000
o a a o 0 0 0 0 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 0 0 o a o 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 0 0 0 0 0 o a a a a o 0 0 0 0 0 0 0 0 0 0 4 0
9 Y p 4949494a0e0apepa4949494e4e4e494949494949 9°e°44.4949 94.4.4.49494949494949 9494949°e°e49°epepepa 94949404 4e°e°e°e°e°9°apapape0apapapapapapapapapapap
0 0 0 0 0 0 0 0 0 o a a a o 0 0 0 0 0 o a o 0 o a a a o 0 0 0 0 o a a a o 0 o a o 0 0 0 o a a a o 0 0 o a o a a o 0 o a a a o 0 0 0
o** o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O O O O O O O O O O O O O O O O
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O O O O O O O O O O O O O O o 0 0 0 0 0
4 0 0 0 0 0 0 0 0 0 0 4 0 4 9 9 9 0 0 0 0°O 0 0 4 4 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 4 4 0 0 0 0 O o O O O O O O O O O o 4 4 0 0 0 0 4 4 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O 0 0 0 0 0 0 0 0 0 0 O O O O O O a 0 0 o O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
thatchannelsn r t t r the crossing it r stable before diverting the stream. ncompletion f o°040404o00004oOoOoOo4o4o4040°0000000404 0000000404 40�O�0000000000°app000 °o°o°0°0404040°0°0°04 00000000 00°o°o°o4o4o4040°0°o°o40000000000000OoO000
6. Ensure o bypass necessary o dew° e e c oss g s e are s ab e be o e d ve g e s eo . Upo o 40404040:.:.:Oo°°°°°°°°°°°°°°°4040404040 °°°°4°4°444 004a4a°°°°°°4°0°404° 0000°°°°°°40°000°00°° °°°°°°°° °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°9°9°°°°°°°°
O O O O O O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pOQOQOQ000o00o00opo00000000000000040000o0o¢O¢O o°00o.o00000 °0°°0°°0°°00000000p00°o¢O OOOOQOQOQ000o000000004 000000°00° O°00404040¢0¢0¢000000000000000000000000000
000000004040400000000000000080808000000 00000000o00 0000000000000000000 000000000000000000008 00000000 008080800000000000000000000000000000p0p000
the crossing, fill, compact, and stabilize the bypass channel appropriately. Or contractor ma use impervious dikes and bypass o°o°o°o4000000000000°o40°*Q000000000000000 0;0;°4°0°0° 0o4o4o4o4o4o4oQ0404o 000000o0o0oOop000000o 00000000 o40os000 0000000000°o0000Oo:o:o:o.000400
9 p Ypy p Yp 40°0°94040-. a 9°apepepe e e e 4949 a 9494949 9°epepepa494949°e°e°e 0 0 0 0 49°.0.4. a pap°4949494949494040404
O O O O O O O O°O°O 0 0 0 0 O O O O°O O O°O O O O O O O O O O O O O O O O O O°O°O 0 0 0 0 °O°O°tl0tl 00°O°O°004°4°4°0°000 O O O O O O O O O O O
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O O O 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0000 00000000 000 O°O 0 0 0 0 0 0 0 0 0 0 0 0 0
operation.if thi m th i contractor t diffuse fl f m outlet. 4°44444444444444°4°44444°44444 44444444°4°44°4°4°4°44444444444 0404°4°4°4°444444444444444
pumping s method s used co ac o s o d use ow o pump ou e e °0000000000000000000 000°0 0000000000 0000000000 0000 0000000000000000°00°°
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9 000°00000000000404040440404000000�00000 00°04040404 00000004040404000000 �O�O�OQOpO°0000000004 40404000 004040°O°0000000000000°0404040000000404440
O O O O O O O O O O O O O O 00 O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
00400000404040440404004040400000 000000 .4040400000 400404040090909°04040 90 O O O O°O 00000000 00000000 000o0oQo4400000p0p0p004o00000000000o000000
7. Remove temporary stream crossings immediately when they are no longer needed. Restore the stream channel to its original°040000004040400000000QOQOQ008080800�0� 00000000000 000000000p0p0p�OQOQO 000000000000000000000 00000004 ;oogg p08�0�0�0000000000000000000000p0p000
0 0 0 0 0 0 0 0 0 4 4 4 o 0 0 0 0 0 0 0 000ao°o 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0
cross—section, and smooth and appropriately stabilize all disturbed areas. \� \�o
{`�`� ;� `� ;
8e Any in—stream control measures must be removed upon stabilization of the area.
9. Impervious dikes and bypass pumping will be considered incidental to this item. 25' MIN.I I I I I I I I I I I I I 25' MIN.
I.I.I.I.I.I.I.I.I.I. .
STREAM CHANNEL
MAINTEIVAIVCE .
TOP OF BANK �1�1�1�1�1�1�1�1�..
TOP OF BANK
Inspect temporary stream crossings after runoff —producing rains to check for blockage in channel, erosion of abutments, channel PLAN
scour, riprop displacement, or piping. Make all repairs immediately to prevent further damage to the installation.
PREPARED IN THE OFFICE OFe PROJECT-
NC LICENSE #F-0102 EROSION CONTROLDUNN CREEK GREENWAY
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: 421 FAYETTEVILLE ST., SUITE 600 NOT TO SCALE PHASE 3
RALEIGH, NORTH CAROLINA 27601 DETAILS
This document, together with the concepts and designs presented herein, as an instrument of service, is Horn PHONE: [phone]
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc. ©2017
Shall be without liability to Kimley-Horn and Associates, Inc. JOB NUMBER° SHEET NUMBER:
Copyright Kimley-Horn and Associates, Inc„ 2017 1 1 1 10 1 13 1 104 1 EC-

O
O
O
N
N
VARIOUS MULCH AND NET CONSTRUCTION SPECIFICATIONS
of netting parallel to the
direction of flout and over the protective mu/ch,
r,u cn nvL
CONSTRUCTION SPECIFICATIONS
SYNTHETIC ROVING
Use North American Green PS 300 permanent erosion
control matting or equivalent product approved by engineer.
Synthetic roving is Wound into o cylindrical package so that
it can be continuously Withdrawn from the center using a
compressed air ejector. Roving expands into o mat or Glass
fibers as it contacts the soil surface. It is often used over o
straw mulch, but must still be tacked With asphalt.
Spread roving uniformly over the area at a rate of 0.25 to
0.35 lb/sq yd. Anchor With asphalt immediately after
application, at o rote of 450 gallons per acre.
As a channel lining, and at other sites of concentrated flow,
the roving mat must be further anchored to prevent
undermining. It may be secured With stakes placed at
intervals no greater than l0 ft along the drainagewoy, and
randomly throughout its Width, but not more than l0 ft apart.
As an option to stoking, the roving can be buried to a depth
of 5 inches at the upgrade end and at intervals of 50 ft
along the length of the channel.
NETS AND MATS
Nets alone generally provide little moisture conservation
benefits and only limited erosion protection. Therefore,
they ore usually used in conjunction With an organic mulch
such as straw.
A
Fi (tar
OVA, .ter
Join strips by anchoring
and overlapping.
Except When Wood fiber slurry is used, netting should
always be installed over the mulch. Wood fiber may be
sproyed on top of on installed net.
Mots, including "excelsior" (wood fiber) blankets, are
considered protective mulches and may be used alone, on
erodible soils, and during oll times of the year. Place the
matting in firm contact with the soil and staple securely.
INSTALLATION OF NETTING AND MATTING
Products designed to control erosion should be installed in
accordance With manufacturer's instructions. Any mat or
blanket -type product used as o protective mulch should
provide cover of of least 307 of the surface where it is
applied. Installation is illustrated below.
I. Apply lime, fertilizer and seed before laying the net or
mot. If open -weave netting is used, lime may be incorporated
before installing the net and fertilizer and seed sprayed on
afterward.
2. Start laying the net from the top of the channel or slope
and unroll it down the grade. Allow netting to lay loosely on
the soil but Without wrinkles -do not stretch.
3. To secure the net, bury the upslope end in a slot or trench
no less than 6 inches deep, cover With soil, and tamp firmly.
Staple the net every 12 inches across the top end and every
3 ft around the edges and bottom. Where 2 strips of net are
laid side by side, the adjacent edges should be overlapped 3
inches and stapled together. Each strip of netting should also
be stapled down the center, every 3 ft. Do not stretch the net
when applying staples.
4. To join two strips, cut a trench to anchor the end of the
new net. Overlap the end of the previous roll 18 inches, as
shown below, and staple every 12 inches just below the anchor
slot.
MAINTENANCE
Inspect all mulches, nets, and mats at least Weekly and after each
significant (I/2 inch or greater) rain fall event repair
immediately. Good contact With the ground must be maintained,
and erosion must not occur beneath the nets and mots. Any
ores of the nets and mots that are damaged or not in close
contact With the ground shall be repaired and stapled. if erosion
occurs due to poorly controlled drainage, the problem shall be
fixed and eroded area protected. Where erosion is observed,
apply additional mulch. If Washout occurs, repair the slope grade,
reseed and reinstall mulch. Monitor and repair mats and liners
as necessary until ground cover is established.
OUTLET STABILIZATION STRUCTURE DETAIL
DETAIL A DETAIL B
LG
Lo
A
W2 = Do +La
Tollwoter < 0.5 Do
O O °0 O°O °
OOO 00000 O T
OD Ooa0aa Oo
Fnhri!^
Section A -A
Pipe Outlet To Flat Area
With No Defined Channel
W/ = 3
A
f
Tallwater > 0.5 Do
0000 0- 000
0
H 000000° O°0
OPO C)
IT o Filter Fabric
Section A -A
H = Rip Rap to Top of Pipe (Mox.H = D + T)
T= I.5-Dmox . Unless Otherwise Shown On Plans
A
W2 = Do + 0.4Lo
SLOPE IV2:1 OR FLATTER
CONSTRUCTION SPECIFICATIONS
I. Ensure that the subgrode for the filter and riprop follows the required lines and grades shown
in the plan. Compact any fill required in the subgrode to the density of the surrounding undisturbed
material. Low areas in the subgrode on undisturbed soil may also be filled by increasing the
riprop thickness.
2. The riprop and grovel filter must conform to the specified grading limits shown on the plans.
3. Filter cloth, when used, must meet design requirements and be properly protected from
punching or teoring during installation. Repair any damage by removing the riprop and
placing another piece of filter cloth over the damaged area. All connecting joints should
overlap a minimum of /foot. if damage is extensive, replace the entire filter cloth.
4. Riprop may be placed by equipment, but take core to avoid damaging the filter.
5. The minimum thickness of the riprop should be l.5 times the maximum stone diameter.
In channels, roll outstrips
Pipe Outlet to Well -Defined Channel
6. Riprop may be field stone or rough quarry stone. It should be hard, ongulor,
highly weather -resistant and Well graded.
7. Construct the apron on zero grade with no overfall of the end. Make the top of the
riprop at the downstream end level with the receiving area or slightly below it.
8. Ensure that the apron is properly aligned With the receiving stream and preferably
straight throughout its length. If a curve is needed to fit site conditions, place it in
the upper section of the apron.
9. Immediately after construction, stabilize all disturbed areas With vegetation.
MAINTENANCE
Inspect riprop outlet structures after heavy rains to see if any erosion around or
below the riprop has taken place or if stones have been dislodged. Immediately
make all needed repairs to prevent further damage.
PREPARED IN THE OFFICE OFe
■
NC LICENSE #F-0102
421 FAYETTEVILLE ST., SUITE 600
im RALEIGH, NORTH CAROLINA 27601
PHONE: [phone]
@2017
MAINTENANCE:
o z
M_
og
< H }
__ __ _ 1 g" EXISTING < Q
DHp7p0 '=IIIIII -III _ (MIN.) GROUND z0~C=U
F p 1 III =1I 1=1 -III-III J o H -
�Z�=D , rr - " ,II II BACKFILL opN=z
=�DDm - 1 Vr�X/ /! �A-f IIII N.
I HU<o=
Z 2 O CD
rrr !� -I 1mIN. )-� II STAPLES ON a
Fi r -III III 30' r /
oO i1=1I1� i 10" B i III tv��\.�\�� ��\ �\ 1' CENTERS o Q
D III -III -II III= 4" ! III- Q IN TRENCH p
D D=I ISI T ,' II y�� z
lollI11 N CL
Cf) p -III- a p
11=III- -III W
Z III -III �� III -III '
III -p1= -III-II T o
Hill -I I l- -11=111
1 C 1 ITI-ITI-I �" M I N
III 'all 6" -III-III
STAPLE -III =III=1
CHECK `- ` \� II �IIIIIIIIIIIII
MATTING SHALL BE STAPLES ON
MATTING IN DITCHES PLACED IN TRENCH 1' CENTERS
AND BACKFILLED IN TRENCH
,.1.I DIAGRAM OA
z
= A A Staple Check Pattern Q
Z � ���
4„ �J
J
Z D �10 Cl) M_ 10 � f` � � ~
N
C1 Z
4 B 30' z ~
B <
D SCheck %% U
n H = - -- --- - =_ = . Staple
Z - -I f 4' - - Cn H
c _n DIAGRAM U C a
Z MATTING ON SLOPES DIAGRAM O w
NOTES:
THIS DETAIL APPLIES TO STRAW, EXCELSIOR, AND PERMANENT SOIL REINFORCEMENT MAT (PSRM) INSTALLATION.
STAPLES SHALL BE NO. 11 GAUGE STEEL WIRE FORMED INTO A "U" SHAPE WITH A MINIMUM THROAT WIDTH OF 1
INCH AND NOT LESS THAN 6 INCHES IN LENGTH.
III
SHEET 1 OF 1 SHEET 1 OF 1
1631 .01 NOT TO SCALE 1631 .01
TEMPORARY LINERS
I. Inspect Rolled Erosion Control Products (RECP) at least Weekly and after each
signifcant (I/2 inch or greater) rain fall event repair immediately.
2. Good contact With the ground must be maintained, and erosion must not occur
beneath the RECP.
3. Any areas of the RECP that ore damaged or not in close contact With the ground
shall be repaired and stapled.
4. If erosion occurs due to poorly controlled drainage, the problem shall be fixed
and the eroded area protected.
5. Monitor and repair the RECP as necessary until ground cover is established.
NOTE, USE INLET TUBES AS NEEDED TO PREVENT SILT AND
DEBRIS FROM ENTERING INLETS DURING CONSTRUCTION.
tNl I UBt
IT
ci
PROTECTION
(SEE DETAIL)
FENCE
=EDED)
GUTTER
'SIGHTED
SEDIMENT
TUBE
Use inlet tubes that exhibit the following properties:
Produced by a Manufacturer experienced in sediment tube manufacturing.
Composed of compacted geotextiles, curled excelsior wood, natural coconut
fibers or hardwood mulch or a mix of these materials enclosed by a flexible
netting material. Do not use straw, straw fiber, straw bales, pine needles or
leaf mulch under this specification. Utilize an outer netting that consists
of seamless, high-density polyethylene photodegradable materials treated
with ultraviolet stabilizers or a seamless, high-density polyethylene
non -degradable materials.
Installation:
Install inlet tubes lying flat on the ground, with no gaps between the
underlying surface and the inlet tube.
Inspection and Maintenance:
Inlet tubes may be temporarily moved during construction as needed.
Replace inlet tubes damaged during installation as directed by the
Inspector or Manufacturer's Representative at the contractor's expense.
INLET GRATE
LOOPS SIZED FOR
1" REBAR. LIFT LOOPS SIZED FOR
FILTER BAG FROM 1" REBAR. USE
INLET USING REBAR REBAR FOR A HANDLE
FOR HANDLES. TO EMPTY FILTER
SACK ATA
6
S'
Staple
x� x
UNITS
GRAB TENSILE STRENGTH
N
X
300 LBS
GRAB TENSILE ELONGATION
TEMPORARY LINERS
I. Inspect Rolled Erosion Control Products (RECP) at least Weekly and after each
signifcant (I/2 inch or greater) rain fall event repair immediately.
2. Good contact With the ground must be maintained, and erosion must not occur
beneath the RECP.
3. Any areas of the RECP that ore damaged or not in close contact With the ground
shall be repaired and stapled.
4. If erosion occurs due to poorly controlled drainage, the problem shall be fixed
and the eroded area protected.
5. Monitor and repair the RECP as necessary until ground cover is established.
NOTE, USE INLET TUBES AS NEEDED TO PREVENT SILT AND
DEBRIS FROM ENTERING INLETS DURING CONSTRUCTION.
tNl I UBt
IT
ci
PROTECTION
(SEE DETAIL)
FENCE
=EDED)
GUTTER
'SIGHTED
SEDIMENT
TUBE
Use inlet tubes that exhibit the following properties:
Produced by a Manufacturer experienced in sediment tube manufacturing.
Composed of compacted geotextiles, curled excelsior wood, natural coconut
fibers or hardwood mulch or a mix of these materials enclosed by a flexible
netting material. Do not use straw, straw fiber, straw bales, pine needles or
leaf mulch under this specification. Utilize an outer netting that consists
of seamless, high-density polyethylene photodegradable materials treated
with ultraviolet stabilizers or a seamless, high-density polyethylene
non -degradable materials.
Installation:
Install inlet tubes lying flat on the ground, with no gaps between the
underlying surface and the inlet tube.
Inspection and Maintenance:
Inlet tubes may be temporarily moved during construction as needed.
Replace inlet tubes damaged during installation as directed by the
Inspector or Manufacturer's Representative at the contractor's expense.
INLET GRATE
LOOPS SIZED FOR
1" REBAR. LIFT LOOPS SIZED FOR
FILTER BAG FROM 1" REBAR. USE
INLET USING REBAR REBAR FOR A HANDLE
FOR HANDLES. TO EMPTY FILTER
SACK ATA
SECURE LIFTING LOOPS TO
OR UNDER SURROUNDING
SURFACE.
K
1
i
1/4"
BRIGHTLY
COLORED NYLON ELEVATION VIEW
ROPE PROFILE VIEW OF
EXPANSION INSTALLED FILTER
ISOMETRIC VIEW RESTRAINT
SACK
EMPTY FILTER SACK WHEN BRIGHTLY COLORED
EXPANSION RESTRAINT CAN NO LONGER BE
SEEN.
2. GEOTEXTILE WILL BE A WOVEN
POLYPROPYLENE FABRIC THAT MEETS OR
EXCEEDS REQUIREMENTS IN THE
SPECIFICATIONS TABLE.
3. AN OIL ADSORBENT PAD OR PILLOW
PROPERTIES
TEST METHOD
UNITS
GRAB TENSILE STRENGTH
ASTM D-4632
300 LBS
GRAB TENSILE ELONGATION
ASTM D-4632
20
PUNCTURE
ASTM D-4833
OVERFLOW HOLES O
SEDIMENT
(OPTIONAL)
COLLECTION
CONCERN.
LOCATION.
GEOTEXTILE BAG
5.
1/4" BRIGHTLY COLORED
2"X2"X3/4" ,
NYLON ROPE EXPANSION
RUBBER L
RESTRAINT
BLOCK (TYP)
THE DEPTH, "D", OF THE FILTER SACK WILL
PERMITTIVITY
BE BETWEEN 18 INCHES AND 36 INCHES.
7.
SECURE LIFTING LOOPS TO
OR UNDER SURROUNDING
SURFACE.
K
1
i
1/4"
BRIGHTLY
COLORED NYLON ELEVATION VIEW
ROPE PROFILE VIEW OF
EXPANSION INSTALLED FILTER
ISOMETRIC VIEW RESTRAINT
SACK
EMPTY FILTER SACK WHEN BRIGHTLY COLORED
EXPANSION RESTRAINT CAN NO LONGER BE
SEEN.
2. GEOTEXTILE WILL BE A WOVEN
POLYPROPYLENE FABRIC THAT MEETS OR
EXCEEDS REQUIREMENTS IN THE
SPECIFICATIONS TABLE.
3. AN OIL ADSORBENT PAD OR PILLOW
PROJECTo
LOW TO MODERATE FLOW GEOTEXTILE FABRIC SPECIFICATION TABLE
PROPERTIES
TEST METHOD
UNITS
GRAB TENSILE STRENGTH
ASTM D-4632
300 LBS
GRAB TENSILE ELONGATION
ASTM D-4632
20
PUNCTURE
ASTM D-4833
120 LBS
CAN BE
ASTM D-3786
PURCHASED WHEN OIL SPILLS ARE A
TRAPEZOID TEAR
CONCERN.
4.
INSPECT PER REGULATORY REQUIREMENTS.
5.
THE WIDTH, "W", OF THE FILTER SACK WILL
APPARENT OPENING SIZE
MATCH THE INSIDE WIDTH OF THE GRATED
40 US SIEVE
INLET BOX.
6.
THE DEPTH, "D", OF THE FILTER SACK WILL
PERMITTIVITY
BE BETWEEN 18 INCHES AND 36 INCHES.
7.
THE LENGTH, "L", OF THE FILTER SACK WILL
PROPERTIES
MATCH THE INSIDE LENGTH OF THE GRATED
UNITS
INLET BOX.
SPECIAL INLET PROTECTION
265 LBS
NOT TO SCALE
PROJECTo
LOW TO MODERATE FLOW GEOTEXTILE FABRIC SPECIFICATION TABLE
PROPERTIES
TEST METHOD
UNITS
GRAB TENSILE STRENGTH
ASTM D-4632
300 LBS
GRAB TENSILE ELONGATION
ASTM D-4632
20
PUNCTURE
ASTM D-4833
120 LBS
MULLEN BURST
ASTM D-3786
800 PSI
TRAPEZOID TEAR
ASTM D-4533
120 LBS
UV RESISTANCE
ASTM D-4355
80
APPARENT OPENING SIZE
ASTM D-4751
40 US SIEVE
FLOW RATE
ASTM D-4491
40 GAL/MIN/SO FT
PERMITTIVITY
ASTM D-4491
0.55 SEC -1
MODERATE TO HIGH FLOW GEOTEXTILE FABRIC SPECIFICATION TABLE
PROPERTIES
TEST METHOD
UNITS
GRAB TENSILE STRENGTH
ASTM D-4632
265 LBS
GRAB TENSILE ELONGATION
ASTM D-4632
20 %
PUNCTURE
ASTM D-4833
135 LBS
MULLEN BURST
ASTM D-3786
420 PSI
TRAPEZOID TEAR
ASTM D-4533
45 LBS
UV RESISTANCE
ASTM D-4355
90
APPARENT OPENING SIZE
ASTM D-475120
US SIEVE
FLOW RATE
ASTM D-4491
200 GAL/MIN/SO FT
PERMITTIVITY
ASTM D-4491
1.5 SEC -1
DUNN CREEK GREENWAY
PHASE 3
JOB NUMBER° SHEET NUMBER°
0 1 13
1104 I EC- 12
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:
This document, together with the concepts and designs presented herein, as an instrument of service, is
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc.
shall be without liability to Kimley-Horn and Associates, Inc.
Copyright Kimley-Horn and Associates, Inc., 2017

O
O
O
N
N
TABLE 1: WETLAND SEED MIX
SPECIES NAME
COMMON NAME
MIX PERCENTAGE
Panicum rigidulum
Redtop Panic Grass
60
Carex lupulina
Hop Sedge
10
Juncus effusus
Soft Rush
10
Carex lurida
Lurid (shallow) Sedge
7
Scirpus cyperinus
Wool Grass
5
Saururus cernuus
Lizard's Tail
4
Carex squarrosa
Squarrose Sedge
4
1, SIMILAR SEED MIX CAN BE USED WITH ENGINEER'S APPROVAL.
2. APPLICATION RATE OF 20 LBS/AC
TABLE 2: PERMANENT SEEDING FOR REFORESTATION 1
A RIPARIAN SEED MIX AT THE RATE OF % LB PER 1,000 SO FT OR 10 LBS
PER ACRE SHALL BE USED FOR SEEDING. THE FOLLOWING TABLE LISTS
HERBACEOUS, PERMANENT SEED MIXTURE LABELED "RIPARIAN SEED MIX"*
SCIENTIFIC NAME
COMMON NAME
PER CENT COMPOSITION
Agrostis alba
Red Top
10
Elymus virginicus
Virginia Wild Rye
15
Panicum virgatum
Switchgrass
15
Tripsicum dactyloides
Gamma Grass
5
Polygonum pennsylvanicum
Pennsylvania Smartweed
5
Schizachyrium scoparium
Little Bluestem
5
Juncus effusus
Soft Rush
5
Bidens aristosa
Tickseed
10
Coreopsis lanceolata
Lance—leaved coreopsis
10
Panicim clandestinum
Deer Tongue
10
Andropogon gerardii
Big Bluestem
5
Sorgastrum nutans
indiangrass
5
1: A SIMILAR MIXTURE CAN BE USED WITH APPROVAL BY ENGINEER,
2: THIS SEEDING PLAN ALSO APPLIES WITHIN RIPARIAN BUFFER ZONES
RIP RAP AT STREAM BANK
( Not to Scale)
10'min.
2'
Type of Liner= CL 1 & 2 Rip -Rap Mix
MAINTENANCE:
INSPECT PROTECTION AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL, MAKE ANY REQUIRED
REPAIRS IMMEDIATELY, SHOULD THE STONE COLLAPSE, BREAK, OR BECOME INEFFECTIVE, REPLACE
IT PROMPTLY. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE FUNCTION FOR
THE NEXT RAIN AND TO REDUCE PRESSURE. TAKE CARE TO AVOID UNDERMINING THE STREAM
BANK DURING CLEANOUT. REMOVE ALL PROTECTION MATERIALS AND UNSTABLE SEDIMENT DEPOSITS
AND BRINGT THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS
BEEN PROPERLY STABILIZED.
REV. No.: I REVISION° DATE: DRAWN BY: I CHECKED BY:
This document, together with the concepts and designs presented herein, as an instrument of service, is
intended only for the specific purpose and client for which it was prepared. Reuse of and improper
reliance on this document without written authorization and adoption by Kimley-Horn and Associates, Inc,
shall be without liability to Kimley-Horn and Associates, Inc,
Copyright Kimley-Horn and Associates, Inc., 2017
PREPARED IN THE OFFICE OFe
■
INC LICENSE #F-0102
421 FAYETTEVILLE ST., SUITE 600
RALEIGH, NORTH CAROLINA 27601
Kim1ey)))HornPHONE: [phone]
©2017
SOIL STABILIZATION SUMMARY SHEET
MATTING FOR EROSION CONTROL
CONST
SHEET N0,
LINE
FROM
STATION
TO
STATION
SIDE
ESTIMATE (SY)
EG - I
-
10+25
10+75
KT
80
EG - 2
- L2
10+25
10+75
L11
90
EG -2
-L2-
11+25
12+25
LT
170
EG - 2
-�,2-
12+25
12+75
KT
130
EG - 2
-�,2-
13+75
15+25
KT
300
EG - 2
-�2-
15+75
16+25
�T
120
EG -2
-�,2-
17+25
17+75
KT
170
EG -2
-L2-
22+75
23+25
KT
80
EG -3
-�2-
32+25
32+75
�T
170
EG -3
-["3-
15+75
16+25
KT
90
EG -4
-�'3-
23+75
24+75
KT
210
EG -5
-�'3-
38+75
39+25
KT
80
EG -5
-�,3-
39+75
40+25
KT
130
EG -5
-�,4-
12+25
12+75
KT
80
EG - 6
-�4-
23+75
24+25
�T
80
EG - 6
-�,4-
23+75
24+25
KT
80
EG -6
-YI-
13+75
14+25
L-1. If
120
5U bf0-TAL,
2> 180
Mi6GE��0WU6
kffiNo TU 6E I N51A
LED A5 DIKE
TEO �Y THE
Nle I NEEK
450
1H 15 %WPE6
OUT 15 NaT 1.1 M 11E0
fa-MAffINO A/L
S�0PE6 ANP
006 001AP
PIPE INLET/OUTI-E15 T
AT AU Naf
5'OWUP 0Y
KIP SAP ANO
�VHO M06IU46 AKE KEM
EO
T9TAL,
2630
5AY
2700
EROSION CONTROL
DETAILS
PROJECT -
DUNN CREEK GREENWAY
NOT TO SCALE PHASE 3
JOB NUMBER° SHEET NUMBER°
0 1 131 104 1
EC- 13