20230484 Ver 2_R-5863 - Clay County - SMP (Final)_20230510

F1jh1V�11> North Carolina Department of Transportation
r=I(�T111kdd Highway Stormwater Program
STORMWATER MANAGEMENT PLAN --
(Version 2.07; Released October 2016) FOR NCDOT PROJECTS
WBS Element: 47516.1.1 TIP No.: R-5863 County(ies): Clay Page 1 of 1
General Project Information
WBS Element:
47516.1.1 ITIP Number: R-5863 Project Type: Roadway Widening Date: 3/3/2023
NCDOT Contact:
Kevin Barnett
Contractor / Designer:
JKevin B, Alford, PE
Address:
Highway Division 14
253 Webster Road
Sylva, NC 28779
Address:
Wetherill Engineering
1223 Jones Franklin Road
Raleigh, NC 27606
Phone:
828-891-7911
Phone:
919-851-8077
Email:
khbarnett(@ncdot.gov
Email:
kalford(cDwetherilleng.com
City/Town:
Hayesville, NC
County(ies):
Clay
River Basin(s):
Hiwassee
ICAMA County?
No
Wetlands within Project Limits?
Yes
Project Description
Project Length (lin. miles or feet):
1.19 miles Surrounding Land Use: IMixed residential and business
Proposed Project
Existing Site
Project Built -Upon Area (ac.)
6.1 ac.
3.5 ac.
Typical Cross Section Description:
Two 11' lanes with 5' bike lanes on each side and curb and gutter. Total proposed
roadway width is 36' face of curb to face of curb. 10' grassed berms behind curb with
sidewalk on south side.
Two 9' wide travel lanes with variable width grass shoulder.
Annual Avg Daily Traffic (veh/hr/day):
Design/Future: 2448 Year: 2040
Existing: 2400 Year: 2018
General Project Narrative:
(Description of Minimization of Water
Quality Impacts)
The purpose of the project is to widen US 64 Business from the intersection with US 64 to Hiwassee Street in Hayesville. A proposed roundabout will be constructed at the US
64 Business / Hiwasse Street intersection. An existing 2 @ 6' x 4' RCBC conveys Town Creek under US 64 Business. This existing culvert will be replaced with 2 @ 7' x 7'
RCBC with inverts buried 1'. The leftmost barrel will have a 1' high sill and the rightmost barrel (high flow barrel) will have a 2' high sill. Town Creek is included in a Limited
Detail Flood Insurance Study.
Existing drainage patterns are being maintained and existing outfalls are being utilized. Storm drainage disharge is separated from offsite cross drainage discharge where
practicable.
Berm ditches will be installed at the top of steep cuts to intercept water and prevent erosion of the cut slope.
Waterbody Information
Surface Water Body (1): Town Creek
NCDWR Stream Index No.:
1-19
NCDWR Surface Water Classification for Water Body
Primary Classification:
Water Supply IV (WS-IV)
Supplemental Classification:
None
Other Stream Classification:
None
Impairments:
None
Aquatic T&E Species?
No Comments:
NRTR Stream ID:
N/A
Buffer Rules in Effect: N/A
Project Includes Bridge Spanning Water Body?
No
IDeck Drains Discharge Over Buffer? N/A
Dissipator Pads Provided in Buffer? N/A
Deck Drains Discharge Over Water Body?
No
(If yes, provide justification in the General Project Narrative)
(If yes, describe in the General Project Narrative; if no, justify in the
General Project Narrative)
(If yes, provide justification in the General Project Narrative) I

VICINITY MAP - NTS
STATE OF NORTH CAROlLINA
DIVISION OF HIGHWAYS
PLAN FOR PROPOSED
HIGHWAY AY EROSION CONTROL
CLAY COUNTY
LOCATION. US 64 BUSINESS FROM US 64 2
BYPASS TO MAIN STREET / y p
TYPE OF WORK: WIDENING, SIDEWALK CONSTRUCTION,
GRADING, PAVING, DRAINAGE, AND GUARDRAIL
THERE IS NO CONTROL OF ACCESS ON THIS PROJECT. A PORTION OF THIS PROJECT IS WITHIN HAYESVILLE MUNICIPAL BOUNDARIES.
CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II
1
- mR-W
N.C.
RC-1
47516.1.1
WAw
PE
47516.2.1
WA PW
& UTILITIES
47516.3.1
WA
CONST.
EROSION
AND SEDIMENT CONTROL MEASURES
BW A
Brm,JPam B,-1.1
1650.0E
T.-P...n Sill DWI, ----------- ..
1630.0E
T.-w.,n D:..r.:................ _ m
1606.01
T.-wr.n Silt F............... t-
1606.01
Sw.61 S.d:- fi C..t,.l Fe......
1122.01
T.-wr.,, B.r-.ud SI.P. D..:........... T
1630.02
Silt Bale T,w B----------------
I633.01
T.-p-.n R-k Sill Ch..k T,1--A.........
T.-wr.n R-k S:It C6..k T ro A -:tb
M,tti.s ,.1 P.b,.nl,-id. <P CMJ - - - - ... .
1633.02
T.-w..n R-k Sill C6..k T,w-B -----
l.® C.i, Fib., Wall- - - - - - - - - - - ---- -- -� -^-
l./C.:, Fib- W.etl.
with P.In.,,l.-:d. (PAM)-------------------
O
16E4.O1
T.-P...n R«k S.di-..t D.- T, -A - - - - -
16E4.02
-..t
T.-wr.,, R..k S.di D.- T--B..
163E.01
R..k P:w IA. S.di-..t Tap T,w-A- - - - - - -
u
163M
R-k Pi, I.W S.di-..t T. T,w"B---U
1630.04
StiDf., B..i.--------------------- --®
1630.06
Swdl stilli., B..i.----------------®
R.nk I.l.t S-d:-..t T.
16=1
I- A ......................... A [3
16UM
T,w R......................... B®
16MOS
T,w C------------------------- C13
Ski--., B..:------------------------
T:...d Ski--.r B,.i.--------------
THIS PROJECT CONTAINS
EROSION CONTROL PLANS
FOR CLEARING AND
GRUBBING PHASE. OF
CONSTRUCTION.
GRAPHIC SCALE
P E rM m JJe Off.. w:
Rad n s,- a.ra Drn.;n�
50 25 0 50 100
`
The fnllnwi. enedvey en S xundeMe n. nPPe.r
in ^Medway 9,and-d Drexi.y"- Roadway De.iOn
®{ T ETHERILL
WETHERILL ENGINEERING, INC.
um, _ N. C. Dip- -.4., n. -ae.n _
Mteish, N. C., 61M J.n..n 201S ..d th. I. -
ENGINEERING
1223 (ONES FRANKLIN ROAD
therel. ere apply.able -.hie pr6-..d
by,efe,en.e he.eby.re ...id-d a p-of
PLANS
RALEIGH, NC 27606
tt_ln
plans.
10.01 R.0-W E,.si.. Cnn-.l De-il
1632.m R..A 1-s.ai-rn, T-p Type A
160s.01 Te-porn' SR, 1-1632.02
R k Inle, seal -eat Tmp Tme B
1223 TONES FMNKLIN ROAD
1606.01 Spe Sedi-e- C-1 Fenne
1607.01 Grovel Comeau-l.. M,rnn.e
1632.03 Ronk Inle, SWil-t I— Tme C
1633.01 Te-woos R.ck Sil[ CLeck Tme a
THESE EROSION AND SEDIMENT CONTROL PLANS COMPLY WITH
Igh, plG 27606
L@s/qm,N 0"
I622.01 Temp.-y I- -I Slope D-im
16K102 Tem— -1, Sit, Cheek Tme B
THE APPLICABLE REGULATTONS SET FORTH BY THE NCG-010000
L.. N.. f-0gn
B Se. Pro 851 eon
1630.01 m:e. Burin
1630.02 Sn, R.M. Typ. B
1634.m Te-p..-y M.k sem-en, D.- Tm. a
GENERAL CONSTRUCTION PERMIT EFFECTIVE APRIL 1, 2019
fur: 919 es e1D7
KEVIN B.B. ALF01M PE 35313531
10 .03 TemP.e-y Eil, Ditch
IG34.02 Te..... ,y R...k s.di-e- N. Tme B
163,5.01 Mnk ISpe Inle, Sedi-en, Trnp Tme A
AND ISSUED BY THE NORTH CAROLINA DEPARTMENT OF
163o.B4 s6niN B-i.
16-.5.02 R-k ripe W., s.di-e- T-p Tme B
ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES.
NAMB LEVEL Iff CERrNIfATION NO.
1630.05 Temp.r-y Div i.n
MOA6 E,e l EfiRW BA.
1640.01 Cuir P,ber n.Ble
...
H3L01 M.tling Im-11.e.n
164aS.o1 Te-p-- C...,i.R

TEMPORARY ROCK SILT
EXCELSIOR MATTING AND
SEDIMENT CONTROL STONE
STRUCTURAL STONE
MATTING
PLAN
CFrTTl1NI A _ A
EXCELSIOR
-ING
CHECK TYPE 'A' WITH
POLYACRYLAMIDE (PAM)
�Il1T CCU .
INSTALL TEMPORARY ROCK SILT CHECK TYPE A IN
ACCORDANCE WITH ROADWAY STANDARD DRAWING NO. 1633.01.
USE EXCELSIOR FOR MATTING MATERIAL AND ANCHOR
MATTING SECTION AT TOP AND BOTTOM WITH CLASS B STONE.
A PRIOR TO POLYACRYLAMIDE (PAM) APPLICATION, OBTAIN
J A SOIL SAMPLE FROM PROJECT LOCATION, AND FROM OFFSITE
MATERIAL, AND ANALYZE FOR APPROPRIATE PAM FLOCCULANT
TO BE APPLIED TO EACH ROCK SILT CHECK.
INITIALLY APPLY 4 OUNCES OF POLYACRYLAMIDE (PAM)
TO TOP OF MATTING SECTION AND AFTER EVERY RAINFALL
EVENT THAT EQUALS OR EXCEEDS 0.50 INCHES.
INSET A
LV V�lri�ld �e�N
XCELSIOR
ATTING
LASS B STONE
NOT TO SCALE

oJER-5863�s
EC-2A
eu E'E
HviNEEvs
SKIMMER BASIN WITH BAFFLES DETAIL
STEEL POSTS (QUANTITY VAR.) SKIMMER (SIZE VAR.)
2" x 2" (nominal)
SOIL STABILIZATION
WOODEN STAKE
GEOTEXTILE
1"
PLASTIC SLOPE DRAIN
PIPE (12 IN.) 9' (MIN.)
1-2„
12-24"
q.iunx. W ---- -- 6' (MIN.)
s
urn.
ROPE
COIR FIBER MAT
#10 STEEL
TEMPORARY OR 2 MIN.1 I/ of STABILIZATION
PERMANENT DITCH
REINFORCEMENT BAR
2 S-E%TILE
Y MZN)
4"
K-4' (MIN.) A STONE PAD WOOD STAKE,
METAL POST
IAMETER BEND
W OR STAPLE
4'
PRIMARY SPILLWAY
L = 3W EARTH DIKE
6 IN '
N.
(MIN.) 3/41 COIR FIBER MAT
24"
1/2L SOIL STABILIZATION
GEOTEXTILE
1/4L
MIN 18 IN.
OVERL
1' (MIN.)
--_ (MIN
r
1.5:1 (MIND 3, P(MIN.) r a IN(MIN.)
1" (nominal)
—_— _
STAPLE
UNCLASSIFIED EARTH 2 -- ----
MATERIAL
VARIABLE NATURAL GROUND
COIR FIBER BAFFLE i i 2 I RIGID
(SEE ROADWAY STD. DWG. NO. 1640.01) COUPLING UNCLASSIFIED EARTH
MATERIAL
12"
PLACE SEALANT AROUND BARREL PIPE
STEEL POSTS WITH MINIMUM WIDTH OF 6 IN.
CLASS B STONE PAD A' x 4' x 1' MIN.)
COIR FIBER MAT
NOTES
ANCHOR OPTIONS
1. SEED AND PLACE MATTING FOR EROSION CONTROL ON INTERIOR AND EXTERIOR SIDESLOPES.
2. LIMIT EARTH DIKE HEIGHT TO 5 FT.
3. FOR BASIN DEPTH OF 3 FT., THE MINIMUM BASIN WIDTH SHALL BE 9 FT.
4. DETERMINE PRIMARY SPILLWAY WEIR LENGTH (FT.) USING 0/0.8, WHERE O IS FLOW RATE (CFS) INTO BASIN.
5. PLASTIC SLOPE DRAIN PIPE AT INLET OF BASIN MAY BE REPLACED BY FILTRATION GEOTEXTILE OR TARP AS DIRECTED.
6. SOIL STABILIZATION GEOTEXTILE FOR PRIMARY SPILLWAY SHALL BE ONE CONTINUOUS PIECE OF MATERIAL OR OVERLAPPED 18
IN. (MIN.). NOT To SCALE

EXCELSIOR
WATTLE WITH POLYACRYLAMIDE
DGE OF PAVEMENT
SLOPE
ISOMETRIC VIEW
2'(MAX. ) ---, _2_ UPSLOPE
MATTING---" �-2' DOWNSLOPE
STAKE
CROSS SECTION
VEE DITCH
TRAPEZOIDAL DITCH
TURAL GROUND
FLOW
( PAIVI ) DETAIL
NOTES: I
USE MINIMUM 12 IN. DIAMETER EXCELSIOR WATTLE.
USE 2 FT. WOODEN STAKES WITH A 2 IN. BY 2 IN. NOMINAL CROSS SECTION.
ONLY INSTALL WATTLE(S) TO A HEIGHT IN DITCH SO FLOW WILL NOT WASH AROUND
WATTLE AND SCOUR DITCH SLOPES AND AS DIRECTED.
INSTALL A MINIMUM OF 2 UPSLOPE STAKES AND 4 DOWNSLOPE STAKES AT AN ANGLE
TO WEDGE WATTLE TO BOTTOM OF DITCH.
PROVIDE STAPLES MADE OF 0.125 IN. DIAMETER STEEL WIRE FORMED INTO A
U SHAPE NOT LESS THAN 12" IN LENGTH.
INSTALL STAPLES APPROXIMATELY EVERY 1 LINEAR FOOT ON BOTH SIDES OF WATTLE
AND AT EACH END TO SECURE IT TO THE SOIL.
INSTALL MATTING IN ACCORDANCE WITH SECTION 1631 OF THE STANDARD SPECIFICATIONS.
PRIOR TO POLYACRYLAMIDE (PAM) APPLICATION, OBTAIN A SOIL SAMPLE FROM PROJECT
LOCATION, AND FROM OFFSITE MATERIAL, AND ANALYZE FOR APPROPRIATE PAM FLOCCULANT
TO BE APPLIED TO EACH WATTLE.
INITIALLY APPLY 2 OUNCES OF ANIONIC OR NEUTRALLY CHARGED PAM OVER WATTLE WHERE
WATER WILL FLOW AND 1 OUNCE OF PAM ON MATTING ON EACH SIDE OF WATTLE. REAPPLY
PAM AFTER EVERY RAINFALL EVENT THAT IS EQUAL TO OR EXCEEDS 0.50 IN.
PAM
(2 OZ.)
FLOW
7�MT--YsTES PAM
INSET A (1 OZ.) INSET B (1 OZ.)
INSET C
TOP VIEW

DIVISION OF HIGHWAYS
YS
STATE OF NOI$°I°H CARO1LINA
SOIL STABILIZATION TIMEFRAMES
SITE DESCRIPTION
STABILIZATION TIME
TIMEFRAME EXCEPTIONS
PERIMETER DIKES, SWALES, DITCHES AND SLOPES
7 DAYS
NONE
HIGH QUALITY WATER (HOW) ZONES
7 DAYS
NONE
SLOPES STEEPER THAN 3:1
7 DAYS
IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE
NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED.
SLOPES 3:IOR FLATTER
14 DAYS
7 DAYS FOR SLOPES GREATER THAN 50'IN
LENGTH.
ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1
14 DAYS
NONE, EXCEPT FOR PERIMETERS AND HOW ZONES.

DIVISION OF HIGHWAYS
H WAYS
STATE OF NOR°]["1H[ CARO1L INA
SOIL STABILIZATION SUMMARY SHEET
MATTING FOR EROSION CONTROL (DITCHES) MATTING FOR EROSION CONTROL (SLOPES)
CONST
SHEET NO.
LINE
FROM
STATION
TO
STATION
SIDE
ESTIMATE (SYI
4
I.
17+90
20+20
Kf.
250
5
I.
33+09
34+00
Kf.
100
6
I.-
39+05
40+15
Kf.
55
6
I.
f5+00
45+50
Kf.
40
6
f9+00
50+53
Kf.
75
647
1.
51+60
52+90
Lf.
100
7
I.-
57+50
58+50
if
60
6U
fOfAL,
660
14156EbI.ANB
6 Off IN& f0 60 IN6
I.EO A6 OIKM
40 6Y fNE
IMIN66K
70
TOTAL,
750
6AY
750
CONST
SHEET NO.
LINE
FROM
STATION
TO
STATION
SIDE
ESTIMATE (SY)
4
1.
1 1 + 50
20 + 50
L f .
2, 501
5
I.
24+00
35+50
1,f.
3, 61 7
6
1.
39+00
43+00
I.f.
I,164
6
I.
44+00
46+00
I.f.
661
6
I.
47+50
52+50
I,f.
1 , 441
4
I.
17+00
16+50
Kf.
306
4
I.-
21+50
23+50
Kf.
610
5
l.-
27+50
26+00
Kf.
119
5
Ll-
30+00
31+00
Kf.
252
5
L--
34+50
36+00
Kf.
1,643
6
1-
39+00
40+00
Kf.
236
6
I.
41+50
46+00
Kf.
1,211
6
I.
47+00
49+50
Kf.
1,045
6
L,-
51+00
52+00
Kf.
272
7
L-
52+00
54+00
Kf.
611
7
L-
55+00
56+00
Kf.
222
7
I.-
57+00
56+50
Kf.
369
7
I.
60+00
62+00
Kf.
444
6
67+00
68+00
Kf.
139
5U
0fAl.
1 7, 267
M 15GEI UN
OU5 MAT f I N& f0 66 l W
1,69 A6 O I R
M 6Y fNB
ENGINEER
1 7, 71 3
fOfAL,
35, 000
6AY
35, 000

DIVISION OF HIGHWAYS
STATE OF NORTH CAROILINA
SOIL STABILIZATION SUMMARY SHEET I
COIR FIBER MATTING PERMANENT SOIL REINFORCEMENT MAT
CONST
SHEET NO.
LINE
STATION
STATION
TO
STATION
SIDE
EST/MATE (SYJ
5
I.-
33.00
33.09
RT.
10
5
I.-
34-00
36.00
RT.
170
6
I.-
41.50
f3i00
RT.
145
6
L-
45.50
46+00
LZT.
40
6U
TOTAL.
365
A001TIONA
GFM TO
06 IN6T
L.I.EO
TOTAL,
365
6AY
400
CONST
SHEET NO.
LINE
FROM
STATION
TO
STATION
SIDE
ESTIMATE (SYJ

CLEARING G D ANRUBBING
EROSION ND L FOR
CONSTRUCTION SHEET 5
NOTE:
\MN
TEMPORARY ROCK SEDIMENT DAMS TYPE — R
AND
AND TEMPORARY ROCK SILT CHECKS ttPE — A AT
DRAINAGE OUTLETS.
1/
28 x 14 x 3
1.5 inch Skimmer
28 x 14 x 3
1.5 inch Skimmer
with 0.375 inch
with 0.375 inch
Orifice Diameter
<
Orifice Diameter
�'
4 fi. weir
4 ft. w
ID 5.2.21.12
(V a�
Q
N,
. I s
J
ki RAP
sT�Rr
— 9 ]
R a
/
_ELjj
rnc•
o
E
\ Lai , "'
s
s..F.<-
Ld
_
E
�
U
T54 � s
�
S
B' c �
L
� _� . F•— o Li » oo ii SO f Jth
M
28 x14 x3
26 x12 x3
28 x14 x3
1.5 inch Skimmer
1.5 inch Skimmer,
1.5 inch Skimmer
with 0.375 inch
with 0.375 inch
��
with 0.375 inch
Orifice Diameter
Orifice Diameter
Orifice Diameter
4 ft. weir
4 ft. weir
`
4 ft. weir
ID 5.3
ID 5.4
ID 5.5
INSTALL TAIL DITCHES `
DURING CLEARING &
GRUBBING PHASE
e �ttn
C T ET
ES
DL Si EL T9 SIS [
RASRI 9N E
TI
)JECT REFERENCE NO.
SHFm NO.
RFNaNFF863 PNaNP�Nsr.S
Jrurnc,.r�A �. •
BSc\
� raL

RR MEET
ANNo.
CLEARING D GRUBBING D R—S863 E EC-6/CDNST.6
EROSION CONTROL FOR
CONSTRUCTION BHEET6 ENGNEER HYDIAUUcl
ENGINEER
NOTE: a
PUCE TEMPORARY ROCK SEDIMEM DAMS TYPE - B
AND TEMPORARY ROCK SILT CHECKS TYPE
DRAINAGE OUIIETS.
h
25 x12 x3
__ 1.5 inch Skimmer
`qt ' wiTh 0.375 inch �; a ?�t
Or�ce Diameter 46 5N 6 E`&
,� 30 z 13 x 3 4 ft. weir Ie a �
% , � 1.5 inch Skimmer ID 6.4
V with 0.375 inch „
aOrifice Diameter t �3os O
4 ft. weir
ID 6.3
Ln
N �
`R11 v J
J s
E YN u
vz- _
—
rvl
L
J.�aIL
r, 4 B y Rc 3� "O " 091B2 P4RRIS��i
\ \ .Too.�E -/// /
W
oR RI ,
9
0
I
p �P.
Rr — c .i +• ati 1 y� H
e.
IS I uxe Fl=,
� f
22 z10 x3
1.5 inch Skimmer Q
with 0.25 inch m'r",
Orifice Diameter
ID b.l

CLEARING AND GRUBBING
EROSION COMBO- CONSTRUCTION SHEtollET ]
\ SHFFT NO.
PRR-5863 EC-]/CDNSi.)
NOTE:
PUCE TEMPORARY ROCK SEDIMENT DAMS TYPE - B
AND TEMPORARY ROCK SILT CHECKS TYPE - A AT
y�
ENGINEER ENGINEER
DRAINAGE OURETS.
�efj se s
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iRIJSII E
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90q
L�Ai X
RR-F S
S
`
J
G t�STONE, -
O
Et
22
1.5 inchh Skim Skimmer
22 x 11 x 3
1,5 inch Skimmer
_ _ with 0.25 inch
\ Orifice Diameter
with 0.25 inch
D
4 ft. weir
_ �?FgnL cm ID 7.1
Orifice Diameter
4 ft. weir
,A
00 �"fr ATTAR q
ID 7.2
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5
CULVERT CONSTRUCTION SEQUENCE STA. 51 + 26 -L-
INSTALL EROSION CONTROL C&G PHASE MEASURES FOR THIS SITE
PRIOR TO COMMENCING CULVERT WORK. (NOT SHOWN FOR CLARITY).
1. UTILIZE SPECIAL STILLING BASIN(S) AS NEEDED THROUGHOUT CULVERT CONSTRUCTION.
2. CONSTRUCT IMPERVIOUS DIKES AND INSTALL TEMPORARY PIPE, DIVERTING FLOW.
3. REMOVE EXISTING CULVERT
4. CONSTRUCT PROPOSED CULVERT BARRELS, WING WALLS AND UPSTREAM AND DOWNSTREAM CHANNEL IMPROVEMENTS
5. REMOVE IMPERVIOUS DIKES AND TEMPORARY PIPE, ALLOWING NORMAL FLOW THROUGH THE CULVERT.
6. BACKFILL AND COMPLETE ROADWAY CONSTRUCTION

I
0
CLEARING AND GRUBBING
EROSION CONTROL FOR
CONSTRUCTION SHEET 8 t)
NOTE:
PLACE TEMPORARY ROCK SEDIMENTD
DRAIDNA EPOORARYE OUTLETS.
SILTILTCHECKS
AMS
KS TYPE
10
rr
.
ll
Ml
VPar
IA-
j6��i�����Y-�;RRB� _ 1�1,'� b ?i���a`yy"" s3' �I ■ l�
i � S
I�p ...�
�� ►Ili'! '�' � � ��,

_~� ND.
PRR-5863N� EC-9/CDNST.9
ROADWAY DEIGN FET
MATCHLINE
SHEET 8 -Y8- Sta. 12+00.00
NOTE:
— —
6
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PLACE TEMPORARY ROCK SEDIMENT DAMS TYPE - B
AND TEMPORARY ROCK SILT CHECKS TYPE - A AT
DRAINAGE OUTLETS.
CIFARING AND GRUBBING
EROSION CONTROL FOR
W
CONSTRUCTION SHEEP 9
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For Slopes Excawted Greater Than 10 feet
Install Matting for Erosion Control on
Entire Slope as Work Allows.
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For Slopes Excavated Greater Than 10 feet a R5863c -Hra
P E R-5863 E N EC -
Install MaHing for Erosion Control on
Entire Slope as Work Allows a"GIHEKR r"al"rPR
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28 x14 x3 2x14x3 2z14x3 2x12 x3 28 x14x3
1.5 inch Skimmer 1.5 i nch Skimmer 1.5 inch Skimmer 1.5 inch Skimmer 1.5 inch Skimmer
_ with 0.375 inch with 0.375 inch with 0.375 inch with 0.375 inch with 0.375 inch
.i% Orifice Diameter P; Orifice Diameter Orifice Diameter Orifice Diameter Orifice Diameter
4 ft. weir 4 H. weir
4 ft. weir 4 ft. weir 4 H. weir
ID 5.1 ID 5.2ID 5.3 ID 5.4 ID 5.5 Q
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PROJECT E NO.
ra SHW
Place Matting for Erosion Control / R-5863 Ec-/z/CON
on Slopes Adjacent to Perrnitted
Wetlands as Work Allows. eHc E rHciHrre
For Slopes Excavated Greater Than 10 feet ER
Install Matting for Erosion Control on
Entire Slope as Work Allows.
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SHFa NO.
For Slopes Excavated Greater Than 10 feet PAOJEcT
R-5863 F £C-131CONST.I
Install Matting for Erosion Control on K
Entire Slope as Work Allows. FNGINFEll ENGINEER
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m 1.5 inch Skimmer 22 x 11 x 3
\ *\9 1.5 inch Skimmer
fJ\ with 0.25 inch with 0.25 inch zo's.00'
\o uo Orifice DiameterBma
°m Orifice Diameter °o
4 D weir 4 H. well, v/ 4
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PROJECT REFERENCE NO. SHEET NO.
R-5863 EC-l4/CONST,B
RW SHEET NO.
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
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PARKING LOT6�jj IANIES V. PARKER, R., ET AL --- E A
DONE "BY OTHE-RS" PL 3ls
cm/Kcx sr CLAY COUNTY BRIAN S. ASHWdtTH ,I< Sl
DB M PC R'I W a09 PC b — cxuRcw R.
iRVETi MEMORIAL x aaa oo4 E'�"m m - moi
BAPTIST CHURCH a my
OB A6 PC b stroe 5 5]'0
UB 05 PG M} rTC. B B T SUPERMARKET, INC. CHARLENE H. COOK. ET 2-0�
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L. DB 50 PO 350 I m.
OB 30t PG Ifl '�
TRUSTEE
DB 232 PC 68
CLAY PC
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MATCHLINE SHEET 7 -L- STA 62+50 �AYESVILLE FRST UNITED
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MATCHLINE SHEET 8 -Y8- Sta.12+00.00
END CONSTRUCilON
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