20210299 Ver 1_SMP (Final)_20210614

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Highway North Carolina Department of Transportation
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StOCCY1 Highway Stormwater Program
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STORMWATER MANAGEMENT PLAN
(Version 2.08;Released April 2018) FOR NCDOT PROJECTS I .
WBS Element: 17BP.14.R.156 TIP No.: County(ies): Macon Page 1 of 1
General Project Information I I
17BP.14.R.156 TIP Number: Project Type: Bridge Replacement Date: 6.11.2021
NCDOT Contact: Patrick J.Breedlove Contractor/Designer: STV Engineers Inc.(Nikki T.Honeycutt P.E.)
Address:253 Webster Road Address: 900 West Trade Street
Sylva,N.C.28779 Suite 715
Charlotte,N.C.28202
Phone: [phone] Phone:
Email:[e-mail] Email:
City/Town: Franklin County(ies): Macon
River Basin(s): Little Tennessee CAMA County? No
Wetlands within Project Limits? No
Project Description
Project Length(lin.miles or feet): 0.095 miles I_ Surrounding Land Use: Rural Residential&Agriculture
Proposed Project Existing Site •
Project Built-Upon Area(ac.) 1.5 ac. 0.5 ac.
Typical Cross Section Description: 30' 20'
Annual Avg Daily Traffic(veh/hr/day): Design/Future: Year: Existing: Year:
General Project Narrative: Bridge 236 is located on Ray Creek Road(SR 1396).The North Carolina Department of Transportation(NCDOT)is proposing to replace the subject bridge. The purpose of the
(Description of Minimization of Water project is to replace the functionally obsolete 20'W x 30'6"L timber deck on I-beam bridge with a 30'W x 45'L cored slab bridge unit.Traffic will be detoured onsite utilizing
Quality Impacts) staged bridge demolition and construction.The new bridge unit will sit at a 105 degree skew on 2.6'end bent cap.The existing stable ditches will be maintained.The proposed
bridge inteior gutter drainage system inculdes 1 outlet pipe(approx.6"diameter).The drainage outlet discharges 0.10 cfs into a lateral v-ditch which flows into Left Prong
Buringtown Creek.
Waterbody Information
Surface Water Body(1): Left Prong Buringtown Creek NCDWR Stream Index No.: 2-38-4
NCDWR Surface Water Classification for Water Body Primary Classification: Class C
Supplemental Classification: Trout Waters(Tr)
Other Stream Classification:
Impairments:
Aquatic T8rE Species? No Comments:
NRTR Stream ID: Buffer Rules in Effect: N/A
Project Includes Bridge Spanning Water Body? Yes Deck Drains Discharge Over Buffer? No 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
(If yes,provide justification in the General Project Narrative) General Project Narrative)

stars
N.C. ems 17BP.1....-. EC-1 9
\CI - STATE OF NORTH CAROLINA aramm� mmee
DIVISION �[]�HIGHWAYS
17BP.14.R.156 P.E.
OF 1L1L��1L1L�'lY 1L - 17BP.14.R.156 CO &UTILITIES
17BP.14.R.156 FEWCONSTRUCTION
• Z
-, PLAN P P T?D EROSION AND SEDIMENT CONTROL MEASURES
•cg s_ ., •# FOR lC' ��V®1C'®�ll'a llL 3, A D,.,4,,:e Symbol
'pm,0en., s '4 16b0.Ob Temp Silt Ditch -m-
Mill ' HIGHWAY EROSION CONTROLeras
� " �� sod..,, " .� 1630.05 Tempo
rary D:.eraon
\ BEGIN PROJECT re ev'� €¢„ , r 1605.01 Temporary Silt Fenm...................... III III III
• w. tct 'i5 Ne O 1606.01 Special Sediment Central Fenu.........
. c .
-a4 9 seitn n �^
- -� LL i 1622.01 Guide for Temporary Berme and SlopeD airy....T.-
'® ` ^ COUNTY
** ////����� 1630.02 Silt B.dn Type B ® i
A.
'd e, /• 4/ ON CO� N/ �/ 1630.01 Silt Ba ie Rock S:It Clock Type-A__ -i
°� Lr�v v v l l
! Rew,e Temperas Pol Silt Ckeok Type-A wick 0
W Matt:nB and Pol,aer,l.m:d.(DAM)
Tl 1653.02 Temporary Rock Silt Check Type-B 0.
Wattle/Co:r Fiber Wattle
LOCATION: BRIDGE #236 OVER L.PRONG BURNINGTOWN CREEK O
Wattle/Ce:r F:k.Wattle
VICINITY MAP ON SR 1396 (RAY CREEK RD yak Pel>.erylem:ae(PAM)
N.T.S. 1634.01 Temperer,Rock Sediment Dam Type-A............Ein
TYPE OF WORK: GRADING,PAVING,DRAINAGE,& STRUCTURE 1634.02 Temperer,Reek Sediment Dam Type-P..CD
1635.01 Reek Pipe Inlet Sediment Trap Type-A..........
et
ent Trap
• • I 1630.04 Stilling&sinolfor Pummped Rill.. B
I 1630.06 Special Stilling Basin
..................................;�
,s/' Rock Inlet Sediment Tra,,
Ism-
.1632.01 Type A A
-/s��- _ems/ 1632.02 Type B......................................................B
BEGIN PROJECT WBS I7BP.14.R.156Is
�ls� -� ,sue'- 1632.03 Type CCD
-L-STA.11+00.00 .PRONG CREEK /i
INGTOWi'1 ,ems-- D J
BEGIN BRIDGE /'Sin BURN - / / Skimmer Basin
-L-STA.13+52.34 % i% Tiered Skimmer Basin
,j' END BRIDGE /
141
\Ellin „
/ Infiltration Barre. I 4'
\ 1-STA.13+99.66 / THIS PROJECT CONTAINS
y`
V �j5
--- is EROSION CONTROL PLANS
SR 1396(RAY CREEK RDI _S' ' FOR CLEARING AND
LIIIIII1
THIS PROJECT HA.4 1
I - GRUBBING PHASE OF
D
BEEN DESIGNED TO l '� CONSTRUCTION.
SENSITIVESTAWATERSHED V __�s
STANDARDS.
/ / #
O ENVIRONMENTALLY _ / (
END PROJECT WBS I7BP.14.R.I56
SENSITIVE AREA(S)EXIST /sly a -L-STA.16+00.00
ON THIS PROJECT
R To E.C.Special Provisions l l N
ti4Pliall I Special Considerations. / /y /
§ 5�
CIS /
-
I- \ / \/ \
GRAPHIC SCALE Renmm,Standard Drawings
i Prepared In the Office of: Reviewed In the Office of:
0 20 MESE EROSION AND SEDIMENT sry eRRmeera,ma. ROADSIDE ENVIRONMENTAL UNIT The following roadway english standards as appear in'Roadway Standard Drmrings,Roadway Design
CONTROL PLANS COMPLY WITH ®S"IsV 10� Unit N.er to are applicable
of Transportation-Raleigh,N.re ce h January cols end the Imes
11 C� 900 wt`t Nrade SL,Suite It 5 'n anereto are epp4wble to this protect and by reference hereby are considered a pen of
THE REGULATIONSNCG-000 SET FORTH wild' 5*.came Numb,F-0991 der , jIl,,Mountain Rd2 these sierra.
PLANS BY THE ON GENERALFCT Hendersonville,NC 28]9I
- CONSTRUCTION PERMIT EFFECTIVE 1604.01 Railroad Erosion Control Detail 1632.01 Rock Wet Sediment Trap Type A
_ AUGUST 3,2011 AND ISSUED BY 2018 STANDARD SPECIFICATIONS 2018 STANDARD SPECIFICATIONS 1605.01 Temporary Silt Fence 1632.02 Rock wet Sediment Too Type B
THE NORTH CAROLINA DEPARTMENT 16Bb.01 Special Sediment Control Fence 1632.03 Rook Inlet Sediment Trap Type C
OF ENVIRONMENT AND NATURAL 1607.01 Gravel Construction Entrance 1633.01 Temporary Rock Silt Cheek Type A
1622.01 Guide for Temporary Berme end Slope Drains 1633.02 Temporary Rock Silt Cheek Type B
a. RESOURCES DIVISION OF WATER Designed by: Reviewed by: 1630.01 Riser Basin 1634.01 Temporary Rack Sediment Dam Type A
RESOURCES. 1630.02 Silt Basin Type B 1634.02 Temporary Rack Sediment Derr Type B
1630.03 Temporary Silt Ditch 1635.01 Rock Pipe Inlet Sediment Trap Type A
EDWARD DANCE,PE 161 REID WHITEHEAD,CPESC 1630.04 Stilling Benin for Pumped Effluent 1635.02 Rook Pipe Inlet Sediment Trap Type B
NAME LBPBL III CERTIFICATION NO. 1630.05 Temporary Diversion 1640.01 oir Fiber Baffle
1630.06 Special Stilling Basin 1645.01 Temporary Stream Crowing
o^u 1631.01 Mamwg Iwstullu6on

PROJECT REFERENCE NO. SHEET NO.
OBPJ4R156 EC-2
TEMPORARY ROCK SILT CHECK TYPE 'A' WITH ®ST`'dy°° Ea e°w „,
EXCELSIOR MATTING AND POLYACRYLAMIDE ( PAM )
EXCELSIOR NOTES:
MATTING
s—
FLOW INSTALL TEMPORARY ROCK SILT CHECK TYPE A IN
ACCORDANCE WITH ROADWAY STANDARD DRAWING NO. 1633.01 .
SEDIMENT CONTROL STONE r51 97"M
k4 00 s*M USE EXCELSIOR FOR MATTING MATERIAL AND ANCHOR
"y+izIA, W0 *NIVF'6 MATTING SECTION AT TOP AND BOTTOM WITH CLASS B STONE.
1.
A -oaooar,rio g���. A PRIOR TO POLYACRYLAMIDE (PAM) APPLICATION, OBTAIN
goao' 17,-' °To-2," 2,"e: f A SOIL SAMPLE FROM PROJECT LOCATION AND FROM OFFSITE
1 0 "D 9$� ",19,'o oa " MATERIAL, AND ANALYZE FOR APPROPRIATE PAM FLOCCULANT
�o� m� o:" �oo�o� TO BE APPLIED TO EACH ROCK SILT CHECK.
,•goo �000 o D90
90 6 . :,, INITIALLY APPLY 4 OUNCES OF POLYACRYLAMIDE (PAM)
Q2 209,-V TO TOP OF MATTING SECTION AND AFTER EVERY RAINFALL
20, , EVENT THAT EQUALS OR EXCEEDS 0.50 INCHES.
STRUCTURAL STONE 0`�?4,
B
PAM 7\
PLAN (4 OZ.)
. ...4•. •. ..
,j�iy��1���� ��
INSET A
kw.' See Inset A
` CLASS B STONE
4
2/3 CHANNEL EXCELSIOR
+� Q� WIDTH i i 1' MIN-I -1 MATTING
1' MIN -.'bo � G } 12"
o o''aoC`�i �'�°;��" H = 2' MIN — .,
Pl
EXCELSIOR I= e = -� �6�_ _ -'EWE
MATTING SECTION B-B CLASS B STONE
SECTION A-A - NOT TO SCALE

�I7BP.I4.R156�� EC-2A
SILT FENCE COIR FIBER WATTLE BREAK DETAIL NSTUjj.0 °.p=6w ,:51
NOTES:
USE MINIMUM 12 IN. DIAMETER COIR FIBER (COCONUT FIBER) WATTLE AND
LENGTH OF 10 FT.
EXCAVATE A 1 TO 2 INCH TRENCH FOR WATTLE TO BE PLACED.
DO NOT PLACE WATTLE ON TOE OF SLOPE.
ROAD
GRADE FILL USE 2 FT. WOODEN STAKES WITH A 2 IN. BY 2 IN. NOMINAL CROSS SECTION.
INGLELT A EIGIMWM OF 2 UPSLOPE STAKES AND 4 DOWNSLOPE STAKES AT AN
MATERIAL ANGLE TO WEDGE WATTLE TO GROUND.
PRSHIPE 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.
WATTLE INSTALLATION CAN BE ON OUTSIDE OF THE SILT FENCE AS DIRECTED.
SILT s*: � INSTALL TEMPORARY SILT FENCE IN ACCORDANCE WITH SECTION 1605 OF THE
FENCE Alio.. WATTLE STANDARD SPECIFICATIONS.
TOE
OF FILL\ INSET A
ISOMETRIC VIEW
1"-2" TRENCH
FILL SLOPE 12" WATTLE
SILT FENCE SILT FENCE POST
POST 9 FT. ►{
2'WOODEN UPSLOPE STAKE
STAKE SILT FENCE
2"
4 FT. - -I SEE INSET A
ii non non noon MUM i :::.4;�i'
11
iiiii'i iiiii'i��iCM Oi�70'
0iiiiiiiiii�iiiii�0i iiii� i� = . /
��� OO��'Oi��� O�n10,
_ u.... w_!i'�u"i.il.'n. - • 11aR!NoTf.11tR.MomstoOioMMnolt4If9M -.-.a � - -1 i
:_. F. 2 FT.: -—_ —
12"WATTLE STAPLE
DOWNSLOPE STAKE
VIEW FROM SLOPE
SIDE VIEW

SMeEi NO.
P0.0BPJ4.RJ56 EC-3
DIVISION OF HIGHWAYS
®STN 1 ogglg'a
STATE OF NO \TH CAJ'®LING xc tt_xmeaF_o9,
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 3e1 7 DAYS IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE
NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED.
SLOPES 3e1OR 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
�7 n OBPJ4.RJ56 EC-3A
DI�Y ISION OF HIGHWAYS FM SHEET NO.
®STV 100 ,T,Z"°:T....71s
STATE OF NO J'TH CAI'OLINA ` r,VIaN11,Hr-.9,
SOIL STABILIZATION SUMMARY SHEET
MATTING FOR EROSION CONTROL PERMANENT SOIL REINFORCEMENT MAT
CONST LINE FROM TO SIDE ESTIMATE (SY) CONST LINE FROM TO SIDE ESTIMATE (SY)
SHEET NO. STATION STATIONSHEET NO. STATION STATION
9 —L-- 01SNfUK0E0 AKEAS BEGIN ENO LT/KT 970 4 -I,- V 01 TGN 1 1 +00 1 2+00 LT 60
4 -1, V EITGN I2+00 13+00 LT 90
SUBTOTAL 170
A0011IONAL PSKM 10 OE INSIA1-L-EO 0
SUOIOfAI, 970 TOTAL 170
M I SGE1,1 ANEOUS MAILING 10 OE I NS1A',I-E0 AS 01 KES1E0 SY NE ENS I NEEK 0 SAY 200
YOYAI, 970
SAY 1000
1

PROJECT REFERENCE NO. SHEET NO
I7BPJ4.R.I56 ecro/coNST.4
INN SHEET
// ENVIRONMENTALLY SENSITIVE AREA Z �T+ Noxcall xameaer�oezi SEE PROJECT SPECIAL PROVISIONS N ®S1 Vd 100 oclE I°'
Q
ro
CI
CLEARING AND GRUBBING b
EROSION CONTROL FOR
CONSTRUCTION SHEET 4
NOTE:
PERIMETER EROSION CONTROL MEASURES SHALL BE
INSTALLED DURING CLEARING AND GRUBBING PHASE.
-----2340- _ 0
- -.
�NPN�rR 7
_ ;='- �� / _ EC STILLING BASIN _ ��mm L
ge4
vas i, ,j - ii -
- /
i
.�. g::� .:� A � ._.. :;—...:i�:=, _ //
IO UT ;RAY CREEK RD. �� I� rI - ,������ / -
_-- — �° ~ __/ SR 1396 ° 3 �3 c p- ��'���� h ���� �ii- _n.-P//
- •- -• '4--w''." "__,1*-;/..111-ett.e.- , ...-F1----_ ------ ,...i.7.---7-'-'—,,,...,„,,,,..,--7:—,..-.7..:-----H-7--w-ielfrAfE.1,, ,ASjiiI..4iFillij LkorZar AIOAS-10-111,...,- -F71,f `11,":2_,„,,,---- -IS _,----/
= w
�r� �
m82
IMPERVIOUS DIKE(TYP.) • (( TEMPORARY SILT FENCE—
;= //• l 1m9u FENCE(TYP.) \\
m
- -- g,--- / q • ( ,,,„-„
)5

PROJECT REFERENCE NO. SHEET NO
I7BPJ4.R.I56 EC-5/CONST.4
FINAL EROSION CONTROL FOR WO/SHEET NO
CONSTRUCTION SHEET 4 PHASE I ;g°
PHASE I ®STU oo�I N"N,NN&F_099i
N
a
lZi,
O
I
TEMPORARY SILT FENCE ,F..'
FENCE(TYP.) -
•
ROCK SILT CHECK -J
TYPE A(TYP.) N 0 - PRONG N y N -- . -
j s �cRE�IS j
ROCKINLETSEDIMENT
TRAP TYPE C(TYP.) i
SPECIAL STILLING BASIN ., 0 -j/
(TYP.) 41PdAMV
j/
r --- RE E •
s ' /
I8'BST
_ E �� /
----
I�,
v I
S
0, /----3S
/IMPERVIOUS DIKE(TYP.)
IS ________. . ' 1Z ' . /4
SPRING
.

PROJECT REFERENCE NO. SHEET NO I7BPJ4.R.I56 EC-s/CONST
FINAL EROSION CONTROL FOR HA SHEET NO
CONSTRUCTION SHEET 4 PHASE II
PHASE II �+ L,
0 J Vim'✓L/ Hu
N
a
z
lzi,
o
I ..
ROCK SILT CHECK
TYPE A(TYP.) N M --. PRONG N y /-_-:. ', /
j S �cRE�IS ROCK INLET SEDIMENT
TRAP TYPE C(TYP.) .-'
SPECIAL STILLING BASIN © /
(TYP.) f0�� - f_,---
Li dilliw'
/ / ,
Unk
-
41.111.111111.1 II, Or 1-
-T ---
N6•J4,�tIWt m -ur7•,u0r1�T --- ---\J ;e'� � .'.•..� - —_ - CFVF ~�U /j5/
-VA��✓ 1fe j1S
IMPERVIOUS DIKE(TYP.) i ; / TEMPORARY SILT FENCE
/A' FENCE(TYP.)
l
S is
/ •
15 _r
. /
I ING.

nm .................... .
STU 1o0 u N Xumea f�a N.C. 17BP.14.R.156 RF-1 1
PLANTING DETAILS
SEEDLING /LINER BAREROOT PLANTING DETAIL
REFORESTATION
HEALING IN DIBBLE PLANTING METHOD
USING THE KBC PLANTING BAR
I.Loecte a area. III site;a a shady,wellProte ❑ TREE REFORESTATION SHALL BE PLANTED 6 FT.TO 10 FT.ON CENTER, RANDOM SPACING,
ted
2.Excavate a flat bottom trench AVERAGING 8 FT.ON CENTER,APPROXIMATELY 680 PLANTS PER ACRE.
12 inches deep end provide drainage. AVERAGING
2 inch
Iltll .I'll— li
p ff1'!
114444-1
,z 2.Remove planting bar 3.Insert planting ber
u hown end pull handle end place seedling et 2 inches toward planner
toward planter. correct depth. from seedling.
3.Becht-III the trench with 2 incho well
rotted sawdust.Place a 2 inch layer of
well rotted sawdosr at a sloping'ngtuilug
at one end of the trench.
`f
r
.Mtibi,, REFORESTATION
'''' MIXTURE,TYPE,SIZE,AND FURNISH SHALL CONFORM TO THE FOLLOWING,
—— — ll I ffitll—
I 11-1U
c n f iT�=11 I.I 25 o LIRIODENDRON TULIPIFERA TULIP POPLAR 12 m—18 in BR
4.Place a single layer of plants -7J �F I YT Ill I II�Ie11-. If l
against the sloping end,o that i.-i.-ice t it=i-i I i� — 25 o PLATANUS OCCIDENTALIS AMERICAN SYCAMORE 12 in—18 in BR
the root collar L.at ground level.
4.Pull handle of bar s.Push handle top. 6.hole
pen.Wat n 25 o FRAXINUS PENNSYLVANICA GREEN ASH 12 in—18 in BR
toward finning finning soil a thoroughly Watw
soil et bottom. fi� t p
25 o BETULA NIGRA RIVER BIRCH 12 in—18 in BR
PLANTING NOTES:
PLANTING BAG `��
During planting,seedlings
- - - shell be kept in a moist
/ `
canvas bags or similar
s.Place a 2 inch layer of well roved n the
sawdusthe roots maintaining root systems from drying.
a sloping angle. J,
- ........ KBCPLANTING BAR
Planting bar shall have a
blade with a and shall
cross inches and sbaB
,, .
be 12 inches long.
4n.t wide and
1 inch thick et center.
6.Repeat layers of plants and dust
as nee...and water thoroughly. ROOT PRUNING REFORESTATION DETAIL SHEET
All seedlings shall be root
pruned,if flea so that
no roots«tend m re than N.C.D.O.T.-ROADSIDE ENVIRONMENTAL UNIT
10 inches below the
root collar.
/ A
6/11/2021