NCC240537_MODIFICATION Supporting Documents_20240528 (2)

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LEGEND
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-- PROPERTY LINE
LIMITS OF DISTURBANCE
— — —XX EXISTING MAJOR CONTOUR
XX EXISTING MINOR CONTOUR
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Z
XX PROPOSED MAJOR CONTOUR N
XX PROPOSED MINOR CONTOUR <C
IM LIMITS OF DRAINAGE AREA
— — — — — — — — — — — — — — Y — — — — — — — — — — — — — — — — — — — — — — — — — — — —
‘,''''''\
m ® SOIL TYPE
- - s\\ c 1\ \\
1 \ 1 z°
- oUTFALL 3 II II. , / - / - ---- �\\o\ 1\\\\ I �r SOIL TYPE BOUNDARY
aWO IIIII --- zoan.AD ---_ --,�� ��'i�--' / // ///�� -- ���- $yo - am w-- i- - -�\\\\ 1 ,.NJ 1 0.00% SLOPE ARROW
1 / �/ '' \ • -__ -- -- - - _ SO/ i F i/ _%/ - / ��. _._ I�\ \\\ `I ®j I o SWPPP INFORMATION SIGN U N
• _ 849 ! - - _(`PsIcAY,�J s _ -- / //�V `-/ \ �1 CE ':�:y CONTRUCTION ENTRANCE
/ /-- \ I t�. - -- - - -- 5T -.ter-. ..962 -- / •'•'•"" O w
// / / /( LED\\ \� II (.��'845• �') - - / __ -�� - �i i \\ 1\la � I { DD • 7 PROPOSED TEMPORARY DIVERSION a
/ . // j~ i _I / --- � --•r\--------- _w- -- -'-J - - i - t _----- `� \11 O `o
'/�,411 / / ��i,�"-850 ® I w -a50- �' - - /- j- - - - % / /- / '- I I A\ )II I CD PROPOSED 12"COIR WATTLE CHECK DAM O '�
-a C / Afj - \ eas ... aaZ.., y. / / / -��/ /' -/ %�"�J \ I II //�`1. / �� z f
' ( �� \ \ i••- _ // 1- 1 - / \ JN // TEMPORARY JUTE NET BAFFLE ^ O
�r
x / `-- �-\ - -- %/ -/ // /-- / J r- I• // //' i [�/ -j g65// ----^\ --_----��`/// / liA TEMPORARY SKIMMER O ~ro
a `— - —�osw FnBFn:azanc.r—/ /// J /-' -- -� ///// /-'-- / //// 'v ^\� \ // / / // / / :��..�• iy,s, -rl ','I SF s TEMPORARY SILT FENCE W w x�3
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o V I \ �--- _ / / / / / / / / /� .� / a / / / / 'I •• Y
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c \ \ II \ \ \ / / \ - �/- < �� ( / / / / \ � / / / 0�O / / / / I PF PF TEMPORARY PROTECTION FENCE ON z
��I A y, // / 6,y/ / / // � �III1I © Y
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S / \�' / I ro e" - / / / _ _�G� '-��--// / -�_ / / --_� // �e`o� / / /
-� ) ) -'� / / / / l I 1---- �_Jr I\ _ ----/ _- --, - - �/ 06 9/ / / l� O .PERMANENT STORM PIPE
N / / \ S ( \ / / - - -—---—-/ - / / / I SD TEMPORARY STORM PIPE/SLOPE DRAIN r
a z ./ / I I \ \ \ J / — — _ / �5/ / 0 ,„,,,,N CARD
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IP INLET PROTECTION ESSI
,\ \ C] �\ \ 0O, \ II.. \ SHEET I l.i-GO I )
I \_— ------$6-'SHEET 1 l!-LOG'i , \ \ \---,,,.7Ft,' ,. 1 c ._ --- --\/ 0 _,_ \1 1- -
▪// //'(L /- \I —__�/ / F ezZt STONE FILTER RING - SEAL
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\ `SO - - - ---- _� OTHERWISE SPECIFIED)
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}\w V A 9� �Avvl /- _aso� /�_—' -/ , _ _ w'g 5� 4/zvz024
C' _ _ / - �i TS [[ TEMPORARY SEEDING
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V A�� \ ���v I * NN �v �v A8so�. // /�// / ess /�'// / // /- �� � �I III�1 �ii NOTES TO CONTRACTOR Y o _, f2 3
DRAINAGE
v _ N
i \ \\ \ \ \ \\ - --L_ \ - // / -- f// ///- /--- -- - // s.ea \ -- �" \ 1. REFER TO GENERAL NOTES SHEET FOR EROSION CONTROL NOTES.
w
o \ 9\ _ // / / - -854-- /// / - wwesi niw "°I / \ l ' 2. TOWN CREEK WATERSHED OF THE CATAWBA RIVER BASIN IS THE RECEIVING WATER
Ino \ `.�. \ \ \ \ \\ \\ \BS , -- - - / //- -853-- _- /// -- CeC2 / -- �� �\ !I\ \ I BODY OF STORMWATER DISCHARGE FROM THIS SITE.
1
\ / -/// - asz-- / / - J/ ! r \ \ II 1 \ Z
' , \ \\\ \ter . >i� \ \\\ r ---- / // „/,-
i---_857-- / / / / ---- - —�� - f �! \1 1 q 3. ANY OFF-SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM A
I \\ \ _ \ �I - / /// / G / �/'-'-- \ _-/ \ ' SITE WITH AN APPROVED EROSION CONTROL PUN,A SITE REGULATED UNDER THE
lu4ry etas O ' 8•48 � � \ /-/ / —g '. /- / / --- --------,/
- -- \ 1 I 1 MINING ACT OF 1971,OR A LANDFILL REGULATED BY THE DIVISION OF SOLID WASTE O w
' \ �� _ '�• -_®� - 7`�-- __— -855- //// 84��� - / // - /-/ - � :::�+•V` 1 MANAGEMENT.TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BV ANY
% cutpm"°` 0 _ S -2----_ ---_ _________,,:/„_---- / --- ---- - - ' - -// ,-..-..-........-.,..- 0
� $40 . ACTIVITIES ON SITE MUST BE DISPOSED OF AT FACILITY REGULATED BY THE DIVISION
iax ma�uKa Ira HI \ ' _ �s� -- /// / - /- -/i- �i' -- ��.•+�� �,<�. I 1 \,,
1 \�I OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR F
aI ' zoan.arzo o \ I/ \ '\ BS � '� -_--_-_-- \✓/�----j --�/j �� — ——— / _ _ ��i l ...-. -83"• w;•� � 1 I I I 1 \� DIVISION OF WATER RESOURCES RULES AND REGULATIONS.
'I '� \ N \ 0 E A'— —--_-- \ __ — - �——_ �11I /�- - -r.j..l.:.'. p'L �,/�/ (�I 1 4. STOCKPILES SHOULD NOT BE LOCATED WITHIN 50 FEET OF ANY STORM DRAIN,BASIN, O
x ' \ ` / \ \ E[ ••� I \ \ - -—848� •——— '—- �s 6 / \ 1 \ III 1 1 `p OR STREAM UNLESS NO ALTERNATIVE IS FEASIBLE
it: _ I ` N
j \ I �i i/ \ ® \ \ _, --- 84 --- .. .�.{ - \® \ \ \O LL
\ !C[F IJp _ \ \ / -— //��•sr-�✓ • • • -I IIII \/F(T/{ I 5. EFFECTIVE OCTOBER 1 2010,PERSONS RESPONSIBLE FOR LAND DISTURBING ACTIVITIES
PR ® \ \ _ 0 \ 1 1 1 MUST INSPECT THE SEDIMENT AND EROSION CONTROL MEASURES ON A PROJECT
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�ro �� \ \\ / `AG ---_ \\ i�' � � -i-j=--$45- �_= 843 ._ y.�839 \ i 0 1 I / \ \ \ \`� M m' I 1 , AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION Liwi
E I-- �� -l` 2 -. y_ / -�Jf ---/ - - -- - /� i`! �f: I 1 ", AND SEDIMENTATION CONTROL PUN IS BEING FOLLOWED.SELF INSPECTION REPORTS
\/ \ / pp �"��_ +�'. 8 - _ - - ARE REQUIRED.A SAMPLE SELF-INSPECTION REPORT,AS WELL AS DETAILS OF THE
N ' \ I` ,`: Vf I 847 -�_�.--- ✓ e✓ / /-- - - / --/ _
\ j�� ,F/' ,_.o— � ------ / - --_--- -- - / / - --- -- iQ ��./ \ t SELF-INSPECTION PROGRAM,CAN BE FOUND ON THE LAND QUALITY WEB SITE. O
\ � 840 ,I( / /- \\ C1 6. WATER TRUCK TO BE AVAILABLE AT ALL EROSION CONTROL PHASES TO MITIGATE DUST
/ / , -\ I �.845 \ \ \/ ' POLLUTION ON AND ADJACENT TO THE SITE.
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, v — _ e =_----_ __Le —= —=,.—_-_-_—_—/__----__�___ -__— —v _/ — _-- —_-'— __ `.—,/` INSPECTOR DISTURBED AREA
- Ate*------09T=-— — 4�B- -77D7 80 _ _ __ _ __'�- - - vs,.,,�-iul� - �D7lr�i[c31�'
ry , - EX RO -a>1yc^,y=e .. - .G _ice_ g - N r. � - ____� — skstT��r v►
/ Y�q -_ - - - BLAKE JORDAN TOTAL-20.00 AC ACRES > 0
�- :114N:NOg1:UL1! 671:WA,,/1. _ •BEECH TREE ROAD S,R,#1234 __ `1 IREDELL COUNTY 0
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\ O VARIABL£'UBLIC RIGHT-OF-AY' -8 �8 $ V
v g VARIABLE PUB - PLANNING AND DEVELOPMENT
- — - - M..- - - EROSION CONTROL INSPECTOR
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OUTFALLS
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OUTFALL 1:DRAINS TO TOWN CREEK SOUTH OF THE SITE. Z J
Fi OUTFALL 2:DRAINS TO TOWN CREEK SOUTH WEST OF THE SITE —
OUTFALL 3:DRAINS TO TOWN CREEK NORTH WEST OF THE SITE > Q
JQ Q
SOIL TYPES LEGEND: } 0 ct ct
) 3 2 W
CeB2-Cecil sandy clay loam,2 to 6 percent slopes,moderately eroded o
CeC2-Cecil sandy clay loam,6 to 10 percent slopes,moderately eroded 111 I W
CaC-Cecil-Urban lend loam,10 to complex,
0 percent I pees
LJ
PCD2-Parcolet sandy15 percent
slopes,moderately eroded Y < _IUmF-UdoRhenls-Urban land complex,0 to 45 percent slppes !\ J W M
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oGGRAP3HIIC SCALE IN FEET 120 ` 8�,1• E cC Et
s�O SHEET NUMBER
Know what's below. C-200
- Call before you dig. l�
a 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 adaptation by Kimley-Horn and Associates,Inc.shall be without liability to Kimley-Horn and Associates,Inc.

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m
CONSTRUCTION SEQUENCE
LEGEND H
THE FOLLOWING CONSTRUCTION SEQUENCE IS FURNISHED AS Q
0
A GENERAL GUIDE FOR PREPARATION OF A SEQUENCE OF
CONSTRUCTION EVENTS.ADDITIONS,DELETIONS,AND
MODIFICATIONS SHOULD BE MADE AS APPROPRIATE. -- PROPERTY LINE
PHASE 1:
LIMITS OF DISTURBANCE
1. STAKE/FLAG THE LIMITS OF DISTURBANCE(LOD).THE LOD IS TO 10'AIDE EMERGENCY SPILLWAY ' - -
REMAIN CONSPICUOUSLY MARKED THROUGHOUT THE ENTIRE INV.ELEV.=847.00.
CONSTRUCTION PROJECT.
-XX- -EXISTING MAJOR CONTOUR
2. INSTALL SWPPP SIGN AND STABILIZED CONSTRUCTION EXIT. Tour` ,
3. INSTALL PERIMETER CONTROL BMPS,COIR WATTLES,STONE / ' XX EXISTING MINOR CONTOUR In
FILTER RINGS,SILT FENCES J-HOOKS AND INLET PROTECTION /- /^`/-/ \ -\ \ TYP® - -X /
AS SHOWN ON THE SITE MAPS.CLEAR ONLY THE MINIMUM --" \ \ \ \ " --- - �'-- 0
AREA TO INSTALL THE PERIMETER CONTROL BMPS. / ' �'�� \ \ \ - ' XX PROPOSED MAJOR CONTOUR Vl
4. PREPARE TEMPORARY PARKING STORAGE,AND STOCKPILE / \ ', r 8 _ - _-- y�' >
AREAS / - 0' - - \- \ �_'' Lsv '� _ - 1Fat
5. CONSTRUCT AND STABILIZE SEDIMENT BASIN PER THE - / / , c• \ _ •• 'G �' - - - 1 / XX PROPOSED MINOR CONTOUR EC
DETAILS,INSTALL SKIMMERS,RIP-RAP APRONS,BAFFLES AND X - X X - _ F _ _- u� --_----- - i 50
TEMPORARY OUTFACE CONTROL STRUCTURES AND PIPES PER / �� \ \, \��.`r.-+ 847 �� _ - -- ) --- - / �a LIMITS OF DRAINAGE AREA
SEDIMENT BASIN DETAILS.IMMEDIATELY STABILIZE SIDE / \ �7.-'°' "� _ - -- -- Pr,�.-__ -- i
SLOPES WITH NORTH AMERICAN GREEN SC150 EROSION / ' y�'p,�e_ _- SB ----/ ---- /� '
CONTROL BLANKET AND TEMPORARY SEED SIDE SLOPES AND // / �o - i -- / �I , rf
EMBANKMENTS. / \ TYP \ '��� �---_ � __ - A`r -
8. INSTALL TEMPORARY DIVERSION DITCHES WITH ASSOCIATED //^' -1 / / \ \ �� y - _ - -- ��. - ♦850 `� - -f��''�-
COIR WATTLE CHECK DAMS AND RIP-RAP APRONS AND SLOPE / COD / LOD \ Ii • __---- __ _--- � i' _ 01:10SOIL TYPE
DRAINS.STABILIZE SIDE SLOPES AND FLOW LINE OF THE // SF re •i ���N1`•• \ --I t i.,.�xI m •
_- �� --- - --- ' / o
TEMPORARY DIVERSIONS WITH EROSION CONTROL BLANKET / \ ( i J� �' Y -- SB -0' -'`-' ------ -- / - Z
PER THE DETAIL,AND AS SPECIFIED IN THE DIVERSION DITCH ( C C J /, / �' .f" _ ' '85a �850- --- - - r_l'-/ /- ' SOIL TYPE BOUNDARY
CALCULATIONS.CONTINUOUSLY REFRESH CHECK DAMS AS \ gis F ® t/ / '
SEDIMENT BUILDS. / i , / �/��.si�p. • \ �® /✓ i' ���'�i'/
' J . �f' • \ 845-.: .-.- • -- �� SLOPE ARROW
0
/ /� N 847 2.0°SKIMMER �.< +/'
/ I / ! 3A �'N'\ \\ Lis._ VATH 1.5"DIAMETER ORIFCE /' i �/ i - o n
/ -_ ' \ __- •E. _ _- --/ INV ELEV=845.0' i'/ / _-J /�j ' SWPPP INFORMATION SIGN
\II
.ice' + z
___
_____ _
\ / i "�
/-- // / CE • CONTRUCTION ENTRANCE O W J
( SK-3 _ SK-3 / /' /'' ge " -i'- 1.- / DD 7 PROPOSED TEMPORARY DIVERSION
/ I \ 1 1 / _ TOP OF POND:849.00 --___--]DRAINAGE AREA:3.24 AC.'- // e /' i' l / U 0 N
< BOTTOM OF POND'845.00 / '/I / 0
\ \ \ -/ / /' / / CD PROPOSED 12"COIR WATTLE CHECK DAM
\ N 2.0"SKIMMER --_ --- J / / / / / ' o n ro
V ) 1.5°ORIFICE / / / / / z o
\ /-� II / / / /' / JN // TEMPORARY JUTE NET BAFFLE ^ 4 F j}W
a LOT 17Y
�p1}i1C.
ti.
`Sp J \ / / \ / /'----_- -/ \ JH TEMPORARY SILT FENCE J-HOOK
I di? / _ PF PF TEMPORARY PROTECTION FENCE N ?
w 1L1 /) / / ,�' 955/ 6 / / // // / I / /r ® 0 0 0 12"COIR WATTLE/FILTREX FILTER SOXX m
e5 0 I
v \Di / / �� + +0i / / / /// //� /e ei // / / I .PERMANENT STORM PIPE
jjj♦ 0 / /
\\ _ /O // •^ / / // /ee / SD TEMPORARY STORM PIPE/SLOPE DRAIN 111 1 r
i A 1 1 0+ . / / ///I I // / `� H CARD</4'�.
Q \ - \ /\ \ • '•P / / /' / / IP O INLET PROTECTION `� F.SS/QN-9'."
or
1 A \\\\ V AV - .� �� / i / ____ / = - SEAL
N \ \ \ \ \S \ / / / STONE FILTER RING = 035917 =
EwT\ \ \\ \� \ Ol\\ \ OO, �\ I II +\\ \ I ` \ /'' ® ® RIP-RAP DISSIPATER PAD INt-0���:
3 mrrswo \\ \ \\ \\ \\ \ \\J° �Ill
� \\ I \ \ (/ NAG D575OR EQUAL(UNLESS EROSION CONTROL BLANKET/SLOPE "'i N �xv
v `""eo`"zg''""`m \ \ \ \ \ J .\ •� \ \ \ CCe B2) - N OTHERWISE SPECIFIED) STABILIZATION
om erg aon'aum \ - \ \ \ \ \ \ C)\ � \ 4/22/2024
}°�'fl10 / \ \ \\ \ \ \\ \ \ \ / / N TS TEMPORARY SEEDING
o \� \-�\ \h.�'\ V A\ \V -V �� vv \\ \\ \\��1 A \ W ii
N' \ \ \ \ \ \ \ LII o'- a o m
�Te \\f = NOTES TO CONTRACTOR Y o w w 3
RNSION OF 1� \ v v N \ v v v v v w 0
o Psu \ _\ \ \ \ \ " N. 1 � 'P \ \\ \\ NN\ \\ N \N W 1. REFER TO GENERAL NOTES SHEET FOR EROSION CONTROL NOTES.
WE.MARIE L x92or/ uux DOVER \ 1 _ \ \ \ \ �' \ \ N \ \ N N 2. TOWN CREEK WATERSHED OF THE CATAWBA RIVER BASIN IS THE RECEIVING WATER
era�: �x��axE N - -� -L \ \ N N. (n
__ \ tom` \ \ \ \ N , \ N. \ \ \ \ BODY OF STORMWATER DISCHARGE FROM THIS SITE.
\ \ '\ \ 6 \ s \\ \ N\ \ \ \ \ W / 3. ANY OFF-SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM A
m m.cow re zss�.mo
LOU I
rN-t \ 6 \\ f \ \ \ \ \ \ \ _ �// SITE WITH AN APPROVED EROSION CONTROL PLAN,A S1TE REGULATED UNDER THE O
/ / \ \ v \ \ \ \ N \\\ \ \ / MINING ACT OF 1971,OR A LANDFILL REGULATED BY THE DIVISION OF SOLID WASTE
/ 1 \ \ �_\\ \ it
\ \ \ \\ \ \ \ J MANAGEMENT.TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BY ANYCK
/ y\ \ \ \ \ SB-2(FUTURE BMP-2) �\ \\ ACTIVITIES ON SITE MUST BE DISPOSED OF ATA FACILITY REGULATED BY THE DIVISION
al I \ \ DRAINAGE AREA:7.22 AC.[N \ I OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR H
Li
\ i IA \ N N J \ \ \ N. --' 0 DIVISION OF WATER RESOURCES RULES AND REGULATIONS.
/ / \\ N •' N\ \\\ \ N N\ \ \ \ \ \\ ---- 4. STOCKPILES SHOULD NOT BE LOCATED WITHIN 50 FEET OF ANY STORM DRAIN,BASIN, Z
\ 1\ \ \ \ \ / OR STREAM UNLESS NO ALTERNATIVE IS FEASIBLE.
Y ' I \\ \\1 \ \ N N\ \\ \ \\\Bs \ c�c 5. EFFECTIVE OCTOBER 1,2010,PERSONS RESPONSIBLE FOR LAND DISTURBING ACTIVITIES O w
/ \ �O \ \\ \ \ \ \ \ S\ G -
- MUST INSPECT THE SEDIMENT AND EROSION CONTROL MEASURES ON A PROJECT
E ' ��� \ \ \ \ \ -- // AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION
°- \ ` \\ \ \ • \•, * , •'\' \ �\\,, \ _ -- --- _-' AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.SELF INSPECTION REPORTS
N / \ IT'"P SF \ • 'r _ --- ARE REQUIRED.A SAMPLE SELF-INSPECTION REPORT,AS WELL AS DETAILS OF THE
o I N \ \ + \\\\\ _I---- - -/ SELF-INSPECTION PROGRAM,CAN BE FOUND ON THE LAND QUALITY WEB SITE. I
\ ^\ 15" �wM 848 6S♦r \ ' 6. WATER TRUCK TO BE AVAILABLE AT ALL EROSION CONTROL PHASES TO MITIGATE DUST
AND
\ 1 X --855� / / POLLUTION ON AND ADJACENT TO THE SITE. 0
I •s • 11
EVA N 1 remeR' EA[w '( O +^ 'f -_ \ \ --B
=�6e w f _ + �_ roP of POND:eaa.00_ INSPECTOR DISTURBED AREA
o r-, xxw xro - i ® 'VI ---BOTTOM OF POND:838.00 \ -
�� \� f / -0.$- \\ \ \ BIlk ." KIMMER_ \ //- /
\ \JN \ \ SO ---- 2"ORIFICE \ � BLAKE JORDAN TOTAL-20.00 AC ACRES w'
N
� _j1 TIFe. ` I \ \ L----- IREDELL COUNTY IL.YL
2.5"SKIMMER \ \ I SB 2 h \\\ 2B � ,\ \ \ // i' PLANNING AND DEVELOPMENT
O I WITH 2"DIAMETER ORIFICE \ \_ 0.2B
/ i\ -" \ - \ ) \ - (7041 B78-538B\ \ CB(; I
/ jjjjJ
/ // - �'+000 s
■I \ OUTFACES
0 30"OUTLET PIPE 70 BE �\ \ \ n,\f���o►'1� ® /� \ 1\ _ TYPO
�� �;�=il -=w8 , �--' (�
I I�� \ - 847 '.'''' ='=''. �� � '� --- --_
SET AT FINAL CONDITION.. • - / OUTFACE I:DRAINS TO TOWN CREEK SOUTH OF THE SITE. Z
SEE BMP DETAIL SHEETS. \ 840 / __ _ J
o - _\ - OUTFACE 2:DRAINS TO TOWN CREEK SOUTH WEST OF THE SITE
\ \\ ,® i,� •844 ----- / / OUTFACE 3:DRAINS TO TOWN CREEK NORTH WEST OF THE SITE > Q
\_ ��i ��r. = �. �I
\ '\ �,,.. _ ____ _ __�_ sFT"P --- '' SOIL TYPES LEGEND: '� O o
Ct
G * \_ - -- \\ --- - -- _-_--- -- -� -- - - CeB2-Cecil sandy clay loam,2 to 6 percent slopes,moderately eroded Q U--I
,` -- EX-ROW - - eO� -___ _ -- QO_fi_- ��-------�]Ql_---- -- _- - . percen slopes,moderately eroded W Ui L.9
_ -V"'-- __ r_ - 7 a:,_ . GeC2-Gacil sandy clay loam, to tslo
Lal - -� m - - - ---l'S"--'NV�:32�.L�1. ..� ' ' -- / /�{ o e,.� ,--- Cry5-Cecil-Urban land complex,2 to 10 percent slopes C D_' I
/ / / / - ' 0- - - - - \ \-'T PCD2-Parcolet sandy clay loam,10 to 15 percent slopes,moderately eroded Y G Q
/ - 20'WIDE EMERGENCY SPILLWAY ,�7� -••
'- - UmF-Udorthenls-Urban land complex,O m 45 percent slopes / D d
m / _ / � -INV.ELEV.=843.00' �i1-iiL A Z10121 D : _ ® N V J UJ CO
N �V Nv v vv v v v N °4o VARIABLE•UBLIC RIGHT-OF- /tY' - --8 --a m d Q
\ 0
o
- Ct w
GRAPHIC SCALE IN FEET 8�1. (Y Co
`o I 2u0 80 '
‘..0- SHEET NUMBER
Know what's below. /'+_201
- Call before you dig. l i I
ET 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 adaptation by Kimley-Horn and Associates,Inc.shall be without liability to Kimley-Horn and Associates,Inc.

)-
CC
CONSTRUCTION SEQUENCE
LEGEND h
THE FOLLOWING CONSTRUCTION SEQUENCE IS FURNISHED AS ¢
A GENERAL GUIDE FOR PREPARATION OF A SEQUENCE OF 0
I \ \\ \ \ CONSTRUCTION EVENTS.ADDITIONS,DELETIONS,AND --
MODIFICATIONS SHOULD BE MADE AS APPROPRIATE. PROPERTY LINE
\m I I PHASE 1:
‘ \ \\/\ \ 1. STAKEIFLAG THE LIMITS OF DISTURBANCE(COD).THE LOD IS TO LIMITS OF DISTURBANCE
I -- \0 \ \ \ REMAIN CONSPICUOUSLY MARKED THROUGHOUT THE ENTIRE
-- \ \"V\ \ \ \ \ g CONSTRUCTION PROJECT. —XX EXISTING MAJOR CONTOUR
\ \ \ \ \ 2. INSTALLSWPPPSIGN AND STABILIZED CONSTRUCTION EXIT.
- I / -' - _�__--� / //' / / ---'' ��''/�'/ /'-/0/ //// -__�'/ - \ \ \ \ \ 1 3. INSTALL PERIMETER CONTROL BMPS,COIR WATTLES,STONE
-- - - / / - - /' / ///// ///// -_ - -- /a6 1YP SF -- _ I I c FILTER RINGS,SILT FENCES,J-HOOKS AND INLET PROTECTION XX EXISTING MINOR CONTOUR 1.
_ / / / �/ jr ` AS SHOWN ON THE SITE MAPS.CLEAR ONLY THE MINIMUM z
----_— ---' 45/ �''�'''�� ��' %� / / �/� / - v 9 x / ` ��'. I I AREA TO INSTALL THE PERIMETER CONTROL BMPS. 0
�— _ /' ---S -�� -- /- L� m �� 1 I XX PROPOSED MAJOR CONTOUR Vl
----- i -�-� �_ '' 'X- - ' O! ^ -�� SF \ I 4. PREPARE TEMPORARY PARKING,STORAGE,AND STOCKPILE w
SF- / - — SF _— / — /---—' / r� ee I •\\\\ I AREAS.
�� -/ - - / // / // // / �� / / I \ \\ \ 5. CONSTRUCT AND STABILIZE SEDIMENT BASIN PER THE XX PROPOSED MINOR CONTOUR D'
-_ _-_ j-I c�0 __--- / / / / / /- -=-—_ �� - _ / \ \ \ DETAILS,INSTALL SKIMMERS,RIP-RAP APRONS,BAFFLES AND
/a / / /' - � / �.�. �s>:���-___ .�" / / \ \ \ O \ TEMPORARY OUTFACE CONTROL STRUCTURES AND PIPES PER
=-- / / _- ���- //i /�// / / __ -_-- -_- _- • //• / \\\\ I\ SEDIMENT BASIN DETAILS.IMMEDIATELY STABILIZE SIDE LIMITS OF DRAINAGE AREA
(,PCf12 - - + i SLOPES WITH NORTH AMERICAN GREEN SC150 EROSION
• try" �'-862 / / \ \ \\\ CONTROL BLANKET AND TEMPORARY SEED SIDE SLOPES AND
>i - / �" "films __ i ...�. g57 �"�� � ---- ��� // \ 1 \ \\\\\\ EMBANKMENTS.
-�"' : �- 7' 7 B / / . ____-- \ �\ \ \\\ • 6. INSTALL TEMPORARY DIVERSION DITCHES WITH ASSOCIATED
- 850 r� - :�' --- -a5 - / / - 8 __ / \ �t \ \ COIR WATTLE CHECK DAMS AND RIP RAP APRONS AND SLOPE
----- --- _ / ' �',P_--' / - �___ / / ) I \ \\ I \ I DRAINS.STABILIZE SIDE SLOPES AND FLOW LINE OF THE ® SOIL TYPE
—- '/ _- -- —- , - /- 77 / / _--- / I `,,�! \ I\\ TEMPORARY DIVERSIONS WITH EROSION CONTROL BLANKET O
-i-- - -' - - _ / -- -- j /,r C \ \/I \ I PER THE DETAIL,AND AS SPECIFIED IN THE DIVERSION DITCH SOIL TYPE BOUNDARY
// / --- -
'q0-�� / / /< / I N _ / II\\+ CALCULATIONS.CONTINUOUSLY REFRESH CHECK DAMS AS
-- - - - - / f� „ �' / / / — // \ I / I I II SEDIMENT BUILDS.
I - / /' ' — — — / /� \ 1 / // II\I\ I 0.00% SLOPE ARROW
G if/ � � ) I / II\I
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W // /'�--'-- -857-- -----/ / s' -'' --'� // // 85°— _---- ----- I l �I/ III Ib I I� 1. REFER TO GENERAL NOTES SHEET FOR EROSION CONTROL NOTES.
/ -- -- ////,,./' - -- -/ // __-_--- 111 I 1 I 1'-g 2. TOWN CREEK WATERSHED OF THE CATAWBA RIVER BASIN IS THE RECEIVING WATER
/-/�/ / - '856� _-_ - / -/ --- --- / / \ Y 1 1 / \ 1 z BODY OF STORMWATER DISCHARGE FROM THIS SITE.
\\\ ' I / / // /- // /--/---- --- - //-// / / ---- --_\ _�\ \\, ---- ii \11 1 \ I 11 I 1¢_ 3. ANY OFF-SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM A O
L ��/ // // 77 / ----6.,S / / - / / - / / r ,V III \ lc-„,
¢9. SITE WITH AN APPROVED EROSION CONTROL PLAN,A SITE REGULATED UNDER THE
\J I f3g� / -/ // // / i✓ / -- / - - - / / \ I I \ \ MINING ACT OF 1971,OR A LANDFILL REGULATED BY THE DIVISION OF SOLID WASTE -I
\\\ / / // / /— - _ - / / // \ \ I I 1 \ 1.i" MANAGEMENT.TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BY ANY L(yL
a �IW \ - - // / /' // I// / _ --- / - / // / \ -`/ -_ iii I I 1\ \ y 1 9\ 19.d ACTIVITIES ON SITE MUST BE DISPOSED OF ATA FACILITY REGULATED BY THE DIVISION
JI _ 1 -_-_ - / / / ,+ // / - - / -_ "� \ / II
1 \ - OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR
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- / / // _-- ��\\_ A \ II\ \ \ I" DIVISION OF WATER RESOURCES RULES AND REGULATIONS.
l-- / / // //// / - / / SK-1 \\ p^■�I \ 1 I \ / I� 4. STOCKPILES SHOULD NOT BE LOCATED WITHIN 50 FEET OF ANY STORM DRAIN,BASIN, z
_ Q --- / - 854--_ __//// / / _--- // / DRAINAGE AREA:5.93 AC. -__ / i \ I I I•I / I,,,,.„
a OR STREAM UNLESS NO ALTERNATIVE IS FEASIBLE. 0
V _ / / / /' - / / / -- /G / _ I] \ I \ 1 5. EFFECTIVE OCTOBER 1,2010,PERSONS RESPONSIBLE FOR LAND DISTURBING ACTIVITIES
// / --- --853--_ _ - // / -- //( eC2�// \ \ \ I p MUST INSPECT THE SEDIMENT AND EROSION CONTROL MEASURES ON A PROJECT `
a \\�� - ' // / /////------852-_- _ -' / _-_- \ - 5K-1 TYP110-‘ \ �� \ I Ij \ I g \ AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION / CO
\ I --_-- --- -- / ----- - TOP OF POND:841.00 - _ \ I - \ \ AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.SELF INSPECTION REPORTS v
/ / // //// ---851--- /-''/ / / --- // BOTTOM OF POND:836.00 #1 ®' \ ,1 I Iw1 \ I \ \ ARE REQUIRED.A SAMPLE SELF-INSPECTION REPORT,AS WELL AS DETAILS OF THE
N _-- / /// - / / / / -__- 2.5"SKIMMER _ \ \\\ \ \ I \ SELF-INSPECTION PROGRAM,CAN BE FOUND ON THE LAND QUALITY WEB SITE. Z
\ / // / / // _85 s.�4,J J / // // / -- - 2"ORIFICE \ � \ \l I \\ \ • I \ \ \\ 6. WATER TRUCK TO BE AVAILABLE AT ALL EROSION CONTROL PHASES TO MITIGATE DUSTI
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\ \ -- - �i � / -848- /. + ✓'.`S.• • + �_ �- II f? \ \ \ \ I I\ I 11 ; IREDELL COUNTY
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tt \ \ \// /- •t � _ + • _ L I \ \\ [phone]
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z \ �- , / - / /' -- 2.5"SKIMMER \ // I\ \ \\\ \ \ _ x Bs
s4v a / / OUTFACES
_ -' / /' _ - - _ .1A / WITH 2.0"DIAMETER ORIFICE _...............____....,0*-:-., 11 I I I \
�.- � --- -- -- _-- --- / •�• -/ INV ELEV=836.00' � „1i� \ II 1� V A U
/ / — — i / — -- ti- ��/ . '_ — \ \ I ,[,P INV=8a8.5eN Z
/' - - - / -- - II \ \ 24'\ OUTFACE I:DRAINS TO TOWN CREEK SOUTH OF THE SITE.
�! - / / / ----" - --'' / -' ---' --- \ 1 v _ ' \/ \ \ )\\; \ ` 5' `\ \ /' OUTFACE 2:DRAINS TO TOWN CREEK SOUTH WEST OF THE SITE J
I // // // - ' / / --- --� \ / '�r�w��w g45 \ \ / \ �, \\\` \ OUTFACE 3:DRAINS TO TOWN CREEK NORTH WEST OFTHE SITE > Q
// // - --- 10'WIDE EMERGENCY SPILLWAY _ I ; I V A \ \/ A/---
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/ — A \ act —7 //TG/ /v \ 8. SOIL TYPES LEGEND: >- 0 W.
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_ — _ — _ _ ��--�- - _ _-_ -_---6°=I - -0• OOT =- OOl - q0/ / "p -' - ® —�� G \\ \\ cC-ceal-uman clay
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^ - �/ UmF-Utlorthenls-Urban lantl complex,0to 45 percent slppes !\ d
— • VARIABLE PU8LIC-IGHT-OF-WAY — _� — VA V m d Q
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GRAPHIC SCALE IN FEET 8�1 a I
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�O'' SHEET NUMBER
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a 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 adaptation by Kimley-Horn and Associates,Inc.shall be without liability to Kimley-Horn and Associates,Inc.

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LEGEND H
0
- - PROPERTY LINE
LOB LIMITS OF DISTURBANCE
- — -XX- — -EXISTING MAJOR CONTOUR
XX EXISTING MINOR CONTOUR In
Z
0
XX PROPOSED MAJOR CONTOUR VI
LiJ
XX PROPOSED MINOR CONTOUR CC
LIMITS OF DRAINAGE AREA
... gain = = = = M = = M = M = = M Eh= = = = = = M = = M = = = = M = = M = = = = M = = = = = = =
- 1\\ \C1 I II II � ® SOIL TYPE Z
- TONY K.BROWN , --- \ 14 SOIL TYPE BOUNDARY
IIIII
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\ �Atk,,,,
sasv v 846 - �1i �l� �/ / st � I/ / / // �-� �� �� A t ,�e 1 i v, 0 0 0m 1 \ ,\1 _ ��_ f \it?. ' / ��' �1.� 8�, ® �'�j \\J/ \\ I :� 1. REFER TO GENERAL NOTES SHEET FOR EROSION CONTROL NOTES.
p ' - \ �_���B�4�iWief ,.s ��® � /i i V C��B��An Mr �—A•�� _- \ i \y■*j■ 2. THE CATAWBA RIVER BASIN IS THE RECEIVING WATER BODY OF STORMWATER
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, � �Et � ® /� oeEin2 ac reo iea I 1 7
+ - ? • ��� - • - s �, s�' ul`., 3. ANY OFF-SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM A `
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n I • �■ a, ,y�� � ® .•'S - -Y� \ �II .I \ MINING ACT OF 19T1,OR A LANDFILL REGULATED BY THE DIVISION OF SOLID WASTE
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% JUAMtA 0.BROWN HEIRS �'' \ • __ « i' _ ---- ill / / _ // :2• ' I ACTIVITIES ON SITE MUST BE DISPOSED OF ATA FACILITY REGULATED BY THE DIVISION O
1 11.845 -- s
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11f■ f _ - / - - 857 -i - ��.� . \ OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT ORal zaro.crzo ' - \\ � _-_ ��1 A v _ _ I`h II - - / / / i ` _— - --_` ` '�`5 +,` � DIVI810N OF WATER RESOURCEa RULER AND REGULATIONB. O/ _ 1 4. STOCKPILES SHOULD NOT BE LOCATED WITHIN 50 FEET OF ANV STORM DRAIN,BASIN,U r• 834 \ \ + �' ,� --_--- I 1I _-i -- / _/�-- -i i=� '/ /__ i i - \ \\ I \ ' I II` 1 OR STREAM UNLESS NO ALTERNATIVE IS FEASIBLE ^�/ ' \ \ ® I p. I - /// J --- //-- -- /'I/ -- - \ ® mll \ 5. EFFECTIVE OCTOBER 1 2010,PERSONS RESPONSIBLE FOR LAND DISTURBING ACTIVITIES I1\\ � . I� Ii / i Ii i�=-- , --�/ //-- ---�� / --- \ \ ,� I • MUST INSPECT THE SEDIMENT AND EROSION CONTROL MEASURES ONAPROJECTI - \\ <�,'�}} __- - - - i JI i - _ _ / 7_' >•G HOC$ tOOG 9A AFTER EACH PHASE OF THE PROJECT OS MAKE SURE L MEASUE APPROVED EROSIONWI IIIn,, �.p 1■■pg�l II-
-_- III, - - Ii _�- AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED SELF INSPECTION REPORTS
\ �� III 833 -----__ \`m_�I I` II // _ / Ili // -
- lit=� --1-
- _ I `� �� �1II \ ARE REQUIRED.A SAMPLE SELF INSPECTION REPORT,AS WELL AS DETAILS OF THE 1 r
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/ SELF INSPECTION PROGRAM,CAN BE FOUND ON THE LAND QUALITY WEB SITE. 0
o \\ Fr_ _ ' 91/ \I/ --5 -_ - �_ — ,�v�� WATER TRUCK TO BE ALL EROSION
\ \ '/'��� � / �� �;t,; !!�®�f;T - ®�-� � • ,• /'�� \ 0 1 POLLUTION ON AND ADJACENT TO THE SITE. ��/
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_ _ - `-- - _ _ _ B - - _ f_ BLAKE JORDAN TOTAL-20.00 AC ACRES
v
OUTFALL 2 // / _-- --\ \ 0O1 -1 -'R -• ' ■� / i , 1 _� - IREDELL COUNTY
a - - G - ) I _-- _ -- PLANNING AND DEVELOPMENT
' � O`J
a ' \ \ \ - - - _ _ - r - _ �-- RIABI-F 21JBLI!`R ay --- - \ \ I 1 z ��� --- \ EROSION CONTROL INSPECTOR O v TR
_- / J �� \ [phone]
—-- 1.--- - i — — — —� 1� ..-i —--�-M— i IX - ri- -f-N j___ ��--m—� my���m�-gym= :mar I
OUTFALLS
O OUTFALL 1:DRAINS TO TOWN CREEK SOUTH OF THE SITE. Z J
OUTFALL 2:DRAINS TO TOWN CREEK SOUTH WEST OF THE SITE J
N OUTFALL 3:DRAINS TO TOWN CREEK NORTH WEST OF THE SITE > Q
U J Q O
SOIL TYPES LEGEND: } 0
Q
r 2 W
CeB2-Cecil sandy Gay loam,2 to 6 percent slopes,moderately eroded 1 1 1
CeC2-Cecil sandy clay loam,6 to 10 percent slopes,moderately eroded W W W
C2Q-Cecil-Urban land complex,2 to y clay loam,10 to 0 percent slopes
PcD2-Parcolet santl 15 percent slopes,moderately eroded Y Q J
ro UmF-Udorihents-Urban land complex,0 to 45 percent slppes /1 D W Ca
-I
0 CO a <
iS fr Q 0.. 1_,W Q
o U >
IGRAPHIC SCALE IN FEET 810 iI
E 1 (� \I
m ,O, SHEET NUMBER
Knowwhal's below. !'�_203
1E,
Call before you dig. l
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 adaptation by Kimley-Horn and Associates,Inc.shall be without liability to Kimley-Horn and Associates,Inc.

)—
CONSTRUCTION SEQUENCE CD
THE FOLLOWING CONSTRUCTION SEQUENCE IS FURNISHED AS A LEGEND l
GENERAL GUIDE FOR PREPARATION OF A SEQUENCE OF Q
CONSTRUCTION EVENTS.ADDITIONS,DELETIONS,AND 0
MODIFICATIONS SHOULD BE MADE AS APPROPRIATE. ' - -
PHASE 2:
—PROPERTY LINE
1. THE CONTRACTOR SHALL DILIGENTLY AND CONTINUOUSLY I L0D LIMITS OF DISTURBANCE
MAINTAIN ALL EROSION CONTROL DEVICES AND STRUCTURES.
2. THE THE CONTRACTOR SHALL HAVE EROSION CONTROL MEASURES TONY K.BROWN
INSPECTED BY IREDELL COUNTY PRIOR TO ANY MASS GRADING — —XX— —EXISTING MAJOR CONTOUR
ACTIVITIES.THE CONTRACTOR SHALL MAINTAIN CLOSE CONTACT 10 WIDE EMERGENCY SPILLWAY v 3011"°'
WITH THE EROSION CONTROL INSPECTOR SO THAT PERIODIC INV.ELEV.=847.00 _
INSPECTIONS CAN BE PERFORMED AT APPROPRIATE STAGES OF _ ' / XX EXISTING MINOR CONTOUR In
CONSTRUCTION. - \ \ \ _ - -__ ---__ Q
3. BEGINITE. EARTHWORK/GRADING GRADING
OF FILLIJG ACTIVITIES TOIMASS GRADE THE - \ \ -\ \ \ rx°Pzm"..Are -__- SF �� -- - XX PROPOSED MAJOR CONTOUR N
--
SITE. GRATIPR OF TIN SLOPES.MAINTAIN ANDE VERTICALLY _ / - \ ." \ - C~--- - _.yam- ' -'�
EARTHWORKLAND GRUB ING SHALL BE DONE ONLYNTHROUGH GRADING ACTIVITIES TO MAINTAIN R DRAINAGE
AREAS
/ 1 /�/ / �� -\ 850 \\ \ .':�� - - "_ '_�" �" - -' w
ADJUST ALL INLET PROTECTION DEVICES AND SILT FENCE _ - _
LY
AS
CLEARING AND GRUBBING SHALL BE DONE IN AREAS WHERE I �'- _- 'r • �.F XX PROPOSED MINOR CONTOUR CC
.` ��� 858
CONSTRUCTION IS PLANNED TO COMMENCE WITHIN 14 DAYS AFTER / j. ',/ / ��G,r =dl•� 'e'.� - ��� LIMITS OF DRAINAGE AREA
CLEARING AND GRUBBING. / _ �R.,,, �r 861�-
4. BEGIN INSTALLATION OF STORM PIPE AND STRUCTURES.INSTALL //�. / '® �'G>i -- C _ /, r_
INLET PROTECTION ON ALL STORM STRUCTURES AS / 4/ I 1 � � 1 , - - - �] ilk 1 II -/��'
CONSTRUCTION PROGRESSES. ,6 �� ,y --------- I /----- I -'
5. AS CONSTRUCTION PROGRESSES,INSTALL PERMANENT EROSION 71 - /�I/ // \ I t i - ® _ II 0. I- - ,_'_-/ /- 'CONTROL MEASURES SUCH AS RIP RAP APRONS,INLET I.
FOD L� \ I \ `\ ���li � =-N� _ i -i m = --/ ® SOIL TYPE
PROTECTION,ETC.. / /' / $F 11111
I 1 \ \\ _ 849- II - Z8. ONCE UPSTREAM AREAS HAVE BEEN STABILIZED AND STORM / I / 852 \ -
CONVEVANCE NETWORK HAS BEEN INSTALLED,SKIMMER / el JN ® ,f I 850 II --_ --- m ---' r - - SOIL TYPE BOUNDARYSEDIMENT BASINS ARE THEN TO BE CONVERTED TO THEIR I\ 11,, / I %gyp, - m/ - -
CORRESPONDING PERMANENT BEST MANAGEMENT PRACTICE. f /\ --- / _ - - --' 1._- -- O.00�
Jl /�I I / - , / 845 ..(t 2.0"SKIMMER- ---- I - / - SLOPE ARROW
7. NO DEVICE SHALL BE REMOVED UNTIL SITE IS STABILIZED AND WITH - �,/ WITH 1.5"DIAMETER ORIFICE - ' -- / eAPPROVAL FROM IRREDELL COUNTY EROSION CONTROL lI_ :/./
/ 848 INV ELEV=845.0 -/ I mINSPECTOR. I \ / - / / - I n Fl
/ �� J --- - I II.. / ® I I SWPPP INFORMATION SIGN
' Z "
„_ \ /--- / -\l -8522=-=- .--- 854- / --// // // --/ / // CE ,.-.w_iy_.�gi EE'EE:RSION
- /
Ill
_ ERSION■■ TOP OND:849.00 ___S BOTTOM OD J `� : p
1-110::
\ !! 2.0"SKIMMER -• —�—y� � Qutmzc,i �1 A m S 1.5"ORIFICE•'' •. ��_� ilk ___ : Fyn / /�A o aw o\ = \,c/c -- - Aty / _ JN // /�// TEMPORARY JUTE NET BAFFE /N Q r_ T w
MMOLOT t ,; , 1 \\ • ` ' ` :-_�-- Q TEMPORARY SKIMMER '
rza rz�oc.� \ \ ii/' e5i \ .w� = —f��'��i� r�� t��i�'' r _ } Y o 3
\ /-I� \ \ �� jmm —� Anomrr ->�- 4A, '4,4. ` - SF s TEMPORARY SILT FENCE w a z
\ 101/ \ \ \ Ai ,�w/_�^ /—— —z� , E �� — NO'.. .\. HOOK Y a
�� \ / "/ 852 / 854 / \ riff,,,_I� \ JH TEMPORARY SILT FENCE J- aJ' z°xrmn ° \1 ���� /J � -' 857 \ O'I, / I ___
- \ '� r ___- / I / PF PP TEMPORARY PROTECTION FENCE
j mh hh.y I j /// /// // // / ® 0 0 0 12•COIR WATTLFJFILTREX FILTER SOX% ©
ez
\\ / / m hhh yb-- / // / / 1 / I .PERMANENT STORM PIPE
o 1 \ aq / I trU Illll;f
I \ \ \ / / / / \ SD TEMPORARY STORM PIPE/SLOPE DRAIN , N CAROB
o \ \ 1 ile
i
�,• ��-- / / / // -- 11,1
\` I 1 IP O INLET PROTECTION ``a FF-SS/QNAi9 '\ Q�Q t - •
I Y _
II I \ _ �!1! 41� \ / / I i
/ I I _ _
a - ( - / I I 1 ® - 035917 -
p \ - •iV iI 855 85] I I `8S0 ,86! F STONE FILTER RING /�S�EAL
m n. .Ol an � ig 853 / ` �.
E "" \ - rp• W __ 1 RR RIP-RAP DISSIPATER PAD I NT-.Otb`„
\ / I 1 \ NAG DS]50R EQUAL(UNLESS EROSION CONTROL BLANKET/SLOPE �'; N 1�sv
1imii 852 OTHERWISE SPECIFIED) STABILIZATION iK''l A I I G``
/ 400
I .� - ■■a�■{ II`r I — O •* •: •: •* •1 4/22/2024
\ r raff`—�—_1 114'/s, -or\ I 84] - TS r r d TEMPORARY SEEDING Z Q M W
4 '-nA' Mipill \ .11.11 .ra ff..e.7- i.i.i- uppeNW,11/ pr V-
o V 847 -�. V A / 846 ir-�ry'�W� — 0. W N
�. me
\ V I W \ aN 'AN Q m
�� NOTES TO CONTRACTOR r o o -
� PS 21,PG NI r , ��_ �11� moo p
o flmm lam MP \ � -' \ \ \\ \\$ \ \\ \ \\ LULU 1. REFER TO GENERAL NOTES SHEET FOR EROSION CONTROL NOTES.
0-7652.
z°xm rerz° ii I \ \ \ \ \ \ 2. THE CATAWBA RIVER BASIN IS THE RECEIVING WATER BODY OF STORMWATER
\\ �_, \ \ \ \ \\ \ \ \\\ \ \� \\\ I�- . DISCHARGE FROM THIS SITE.N J
m \ \ \ \ \ \ \ \ \ \ \ \ \\ \ 9N. I w - 3. ANY OFF SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM A O
n
\ \ \ i` N \ N \ \ \ \ \ I ��/ SITE WITH AN APPROVED EROSION CONTROL PLAN,A SITE REGULATED UNDER THE
p / / / \ \ \ \ \ I ,�� Al \ \ N \ \ g N m� .� / MINING ACT OF 1971,OR A LANDFILL REGULATED BY THE DIVISION OF SOLID WASTE
t \ \ \ �� I ,�iiiilliK
� �s \\ \\ •• \ •- MANAGEMENT.TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BY ANY LY
F �If
A"- 846 ACTIVITIES ON SITE MUST BE DISPOSED OF ATA FACILITY REGULATED BY THE DIVISION
a1 \ -> 845 1 I - -/ OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR
\ �.21N ' \ \ \ Immilmummb�,lyI I►` - DIVISION OF WATER RESOURCES RULES AND REGULATIONS. Zj - / - - I \\ 11\ . t:5� \ �` �, 4. STOCKPILES SHOULD NOT BE LOCATED WITHIN 50 FEET OF ANV STORM GRAIN,BASIN,I �' ; y - OR STREAM UNLESS NO ALTERNATIVE IS FEASIBLE. 0
��� ��` JP` 5. EFFECTIVE OCTOBER 1,2010.PERSONS RESPONSIBLE FOR LAND DISTURBING ACTIVITIES 1 1 1
9 _ MUST INSPECT THE SEDIMENT AND EROSION CONTROL MEASURES ON A PROJECT 1�1
S. .......ta—vi=wii -,•
-.3 -MI w
AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION U A
NP.4 r, \ AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.SELF INSPECTION REPORTS V J
o. ': ^�, � ARE REQUIRED A SAMPLE SELF INSPECTION REPORT,AS WELL AS DETAILS OF THE
_r i -itO• �,�:i��, SELF INSPECTION PROGRAM,CAN BE FOUND ON THE LAND QUALITY WEB SITE.
p cnaL A.BROWN AND — - -- ' - - ^�,� ,�! z� '''"'•' ' 8. WATER TRUCK TO BE AVAILABLE AT ALL EROSION CONTROL PHASES TO MITIGATE DUST Z T
/ • _ _'u 1®, / POLLUTION ON AND ADJACENT TO THE SITE.
•
tunrvtrn O.BROWN HEIRS - __
" pr mntauui vom ee n.t \ 401 `845 ___ 11 __
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iiiicv
Eva z°im.vrzo / _. /�-----_---- _ � e 1 \ �, ----� - Cr)
p m:wis ie sane° 1 _
" INSPECTOR DISTURBED AREA
1'
a ' 01 - 83 \ — TOTAL AC ACRES\ BLAKE JORDAN O
I \ \ Boy �X II I -------- ------ IREDELL COUNTY I:
\ \\ I SB 2 \\ \.� , �'+ ,, - PLANNING AND DEVELOPMENT
JO �� \ B e / \ --- / EROSION CONTROL INSPECTOR
v ;ii I v 1114
goal e78-5368
o I \�0r ll OCS 2000 \�+. 833- �If,®; I ----------/\ I I 1 I —_+✓ �� OUTFACES `
iTi
'� �1 �` 1�f I I I I 1 I (� U
I \ \�' `�� ® _ ` —�r�-- i — I �'1' O ---- / - OUTFACE 1:DRAINS TO TOWN CREEK SOUTH OF THE SITE. Z J
\ ` �` ; _ _��fl .�l}�_ f`��1 - eq� OUTFACE 2:DRAINS TO TOWN CREEK SOUTH WEST OF THE SITE — J
FJ \ \\ o- �.\IV t i OUTFACE 3:DRAINS TO TOWN CREEK NORTH WEST OF THE SITE >
�Is�j�{ ./ I SOIL TYPES LEGEND: O o\ jam ���_�� ���*.s�. s� --- i -
•
\- -.' `i - _ - N --- __ �S_ `-_ --- --_ �V. `fie,✓ - CeB2-Cecil sandy Gay loam,2 to 6 percent slopes,moderately eroded
o —_-- EX—ROW . ——W2 ____ n = Bp}—_— �——_ _g01_— —_ Cs',�e'. , _��—-T cec2 Cecilsandy clay loam,6 to 10 percent slopes moderately eroded L j J L1.1 w
- - - - - -r_-_ls��>�� -'--_-' _ -_/:• ...ten
.. g- complex, percent slopes
- _ ValliMIMENVIMI ® - - i c c Cecil-Urban lets landamzmm percents)slopes,moderately5 J MI ,�1' B -� I� yL _ Un F-Parcolet sandy 10 to 15 l slo modealel
m 1 / / /_ 'a/1V OUTFALL 2 / / BEE TREE R*AD .R" ; 2 UmF-Udorthents-Ulban land complex,0to45 percent slopes U D LU
CO
"-\ \\ \ \\ \ �o VARIABLE'UBLIC RIGHT-OF-WAS" a 0 CO p_
1 LI Q
o U N
w
GRAPHIC SCALE IN FEET
0
2000 ` 0(oI81 °, �l
OD
SHEET NUMBER
, Knowwhafs below. !�_�oA
a Call before you dig. l i `-F
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 adaptation by Kimley-Horn and Associates,Inc.shall be without liability to Kimley-Horn and Associates,Inc.

CONSTRUCTION SEQUENCECO
THE FOLLOWING CONSTRUCTION SEQUENCE IS FURNISHED AS A
GENERAL GUIDE FOR PREPARATION OF A SEQUENCE OF LEGEND
CONSTRUCTION EVENTS.ADDITIONS,DELETIONS,AND G
MODIFICATIONS SHOULD BE MADE AS APPROPRIATE. p
I \ \\ I 1 PHASE 2:
\• PROPERTY LINE
I \ '�/' \ ( 1. THE CONTRACTOR SHALL DILIGENTLY AND CONTINUOUSLY
�\ \ \I MAINTAIN ALL EROSION CONTROL DEVICES AND STRUCTURES. LOD LIMITS OF DISTURBANCE
I --- \ 2. THE CONTRACTOR SHALL HAVE EROSION CONTROL MEASURES - —
\\ \ INSPECTED AB Cy
IREDELL COUNTY PRIOR TO ANY MASS GRADING
\ \ \ ACTIVITIES.THE CONTRACTOR SHALL MAINTAIN CLOSE CONTACT
\\\\ \ \ \\\ \ 1 -XX- -EXISTING MAJOR CONTOUR
' / // / // _-__ ---' //// i ---J -- WITH THE IEROSION CONTROL MEDINSPECTOR APROTHATPSTIODIC
GES
/ / 6�/ \ \ \ \ I I INSPECTIONS CAN BE PERFORMED AT APPROPRIATE STAGES OF
_ - / /� / /6 \ \\ \ \ \ CONSTRUCTION. XX EXISTING MINOR CONTOUR N
_____= _ =i j j i % i%�j i / / / /// / 0 .�. / / -_-- / / _��\= y 3. BEGIN EARTHWORKIGRADINGACCIVITIES TO MASS GRADE THE Z
/ / I.• O\ I \ SITE.BEGIN GRADING OF FILL SLOPES.MAINTAIN AND VERTICALLY 0
�--- '' " , ems ADJUST ALL INLET PROTECTION DEVICES AND SILT FENCE XX PROPOSED MAJOR CONTOUR N
-`-, - / ! ..�' � �-'X Y� '� ��� -_ y"� Far -- I 1 THROUGH GRADING ACTIVITIES TO MAINTAIN DRAINAGE PATTERN. w
.ar _ —� �� +'� I CLEARING AND GRUBBING SHALL BE DONE ONLY IN AREAS WHERE
�_ �� - - _1y _ -��- I _ ^ �� -'� �� _ 4FV' \\ r H EARTHWORK WILL BE PERFORMED AND ONLY IN AREAS WHERE XX PROPOSED MINOR CONTOUR CC
—j <�_ - 861 ——�i�W®- ,�� - 885 "V— - 6 867 -n.r�— 88622 , ,. / I—�/ 1.,, 1 CONSTRUCTION IS PLANNED TO COMMENCE WITHIN I4 DAYS AFTER
856 --�// _- _'� '' ( -865 --L /i \1 \ I CLEARING AND GRUBBING. LIMITS OF DRAINAGE AREA
/ 861 - �• 863 r 7-j --�f'I -- ?-- // �I I \ 4. BEGIN INSTALLATION OF STORM PIPE AND STRUCTURES.INSTALL
I
i INLET PROTECTION ON ALL STORM STRUCTURES AS
�i ��- - ! - // i I f // / i -_-- // �\ II CONSTRUCTION PROGRESSES.
II ' i-----1I�� i' �i i II / �I %- / -------- \ \ \\ J III 5. AS CONSTRUCTION PROGRESSES,INSTALL PERMANENT EROSION
II---- /__ F- // ' -_' ____.---1___----____.--'/ - // I / -- 10 -_- - \ \\ I CONTROL MEASURES SUCH AS RIP RAP APRONS,INLET
'/// . '$ ii - .II / J _--- /665- /. j ` I PROTECTION,ETC.. ® SOIL TYPE
_ / --- \ \\ I III 6. ONCE UPSTREAM AREAS HAVE BEEN STABILIZED AND STORM
_---- ,.- / - _- - '/ -- / / / \;, CONVEYANCE NETWORK HAS BEEN INSTALLED,SKIMMER Z
N / - -_ / I ��/T $� / ,/ \ \ A SEDIMENT BASINS ARE THEN TO BE CONVERTED TO THEIR SOIL TYPE BOUNDARY
/f - - -- ,.�JJ I CORRESPONDING PERMANENT BEST MANAGEMENT PRACTICE.
I - - r �- i // - / /......7...
"/ /' / //I ' / -g65 -_ / i-.-.-.-
,/
! \ ( \ \ 7. NO DEVICE SHALL BE REMOVED UNTIL SITE IS STABILIZED AND WITH 0.00% SLOPE ARROW
r \ / (�- / I \ / t ,\ APPROVAL FROM IRREDELL COUNTY EROSION CONTROL
I { ' ^- '' �// /% (a— / __---- / / \ I I I INSPECTOR. o • R
/ J I // / i �\ /i // \ 864 \ ',.)' 1, I I I SWPPP INFORMATION SIGN
85 / 881/ �( / 885 \ 65 / / 863 . >•�a�" Pam '��'w �.,/f I \ CE ��'� - CONTRUCTION ENTRANCE O N
— 9 // - 862'/// / 6 w —8�����.,.::: �� U -
/ _�� ��.1,= =��®•�-!• z-���/l���Y 1 I I DD •>.. PROPOSED TEMPORARY DIVERSION a 5
a - , �_A���� e _
- ... - f �,�_�a �g�� -9� I 1 I I I CD PROPOSED 12 COIR WATTLE Q
g
c / �y/ // �' .e. vI` / / / Arilr..A, \ JN H-11— TEMPORARY JUTE NET BAFFE Q r }w
`` Z o w
���— / �� —O 'J \ SK TEMPORARY SKIMMER 1‘,,se
p m_® ��v�l�� 6 tT _
- - _ ,r I�Qr �� 1Os W :0 3I - 862 \ / / / /'---1-864 7 lilk I, "'!Z`R'�j \ \ 1 ., I SF TEMPORARY SILT FENCE 3z�1�/ / / / --:------•-__ , I.N81140,NI \ JHri - TEMPORARY SILT FENCE J-HOOK
5 �� / / / --- / 6 / / AL
96 / 1\\ \ \ / ra
/ //// - l l / - '/ I Itill!!8&7,..„. ..7._--
// o// / r,, \ PF PF TEMPORARY PROTECTION FENCE N
Lt ill
j / Ir _ I $ / ' / �- -=-- ---f --- ---- t
/ // // / O III /\\ ® —0 0 0—12"COIR WATTLEJFILTREX FILTER SOXX .n
\- / _-_ - - ---- I // // / // ili, 1 I .PERMANENT STORM PIPE
° \ I1 kl ':::1 1 1 \I lk I I --- I(_ / / , �I I SD TEMPORARY STORM PIPE/SLOPE DRAIN I
o I I / , S' --L=-2/
- / IPINLET PROTECTION FF,SSION -.865 ' / / �p _
p )11 853 `-860 859 It , - - \\11
II 1; I // _� I ">\ tII F® eN STONE FILTER RING 3$17
ii
j ' I 11 Q R RIP-RAP DISSIPATER PAD (*He 4
m - 863 I� -' 111 � I� xi N \-\x
I ' / / - i / I t 7 I .-I O \ NAG 0575 OR EOUAL(UNLESS EROSION CONTROL BLANKET/SLOPE
�� OTHERWISE SPECIFIED) STABILIZATION
24
� / �rf i �L MIN ® /'/ �� �II\i•
�I I , \ k .it \\` \ TS •r• •r• •r• •r• •� TEMPORARY SEEDING Z tro 2
o _1_Via' ir r � _ I �� � 'C. ��� u_ o N
" :pif-®- i ® it "1 A wo wo = gIIW I - - �I� , �I � 1a N o r a 'm= S i v 1�1 m�+ \ z r-i w w
6A6/ / I1---- // / ---- -- ',� �J 7..,a I I f NOTES TO CONTRACTOR Y o o U 3
Fo!
ow I - '/ I / / III I ;1 \ L.I / \\ Iw 1. REFER TO GENERAL NOTES SHEET FOR EROSION CONTROL NOTES.
co / / //---Im / v / -- // / ---- IWWY 11''i+ 2. THE CATAWBA RIVER BASIN IS THE RECEIVING WATER BODY OFSTORMWATER
v,
m / / /// /� f // / - /� / I� a1 - II IQM DISCHARGE FROM THIS SITE.W
Ili / / N _' i' /// / _ \\ 1''F_ 3. ANY OFF-SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM AOo l '� ��// // / / IN / / / //i / / i' // i / // ---_ f-)III 110; 41 \\/--_- I \ 1%^ SITE WITH AN APPROVED EROSION CONTROL PLAN,A SITE REGULATED UNDER THE
L u I \ MINING ACT OF 1971,OR A LANDFILL REGULATED BV THE DIVISION OF SOLID WASTE -
/ \\ _, -� / / / // - 856� / /- A \ i ,\ 13`° MANAGEMENT.TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BY ANY LryL
J i/ -- / I / I „1,--;---
/ - '' -'- / /858 _/ \ 1 OP` Imo'a ACTIVITIES ON SITE MUST BE DISPOSED OF ATA FACILITY REGULATED BY THE DIVISIONal 1 --- / / / / / / � I - _--\ \ I ', 1 • 1 \ OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR H
_ � ` / I - 42_ / -�-/� - \ I \ Ix DIVISION OF WATER RESOURCES RULES AND REGULATIONS. /�'
j ®®,0,e i- - �- -��r� -\ \ I / I m 4. STOCKPILES SHOULD NOT BE LOCATED WITHIN 50 FEET OF ANY STORM DRAIN,BASIN, Z \V
V t=I \ % ���, wiliLiiilEsea •gumitin MENIIMEW!Nisi i,E_ ���� 1 /el�'" ----_ \ Lett I I I 1a OR STREAM UNLESS NO ALTERNATIVE IS FEASIBLE. 0
0 _ \ \ I 5. EFFECTIVE MUST INSPECT TOHE SEDIMENT AND EROSION CBER 1,2010,PERSONS OONTROL MEASURES ON A PROJECT ACTIVITIESNSIBLE FOR LAND DISTURBING 111
0 __�.� id''' alt414M1W-4111W— - \ \ \ 1 I \ AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION C A
\ ■ \ AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.SELF INSPECTION REPORTS V J
N - •MIIIMIIMW
-7ii" ' il• . I \ \ ARE REQUIRED.A SAMPLE SELF-INSPECTION REPORT,AS WELL AS DETAILS OF THE /r
���/� I®—�—_� --�� ♦ H . \ \ Inl ! w \ \ \ SELF-INSPECTION PROGRAM,CAN BE FOUND ON THE LAND QUALITY WEB SITE. Z \`
• f�ID�� A i; / J =#•- _ / / •® - \ •Il. ; I \ \ 6. WATER TRUCK TO BE AVAILABLE AT ALL EROSION CONTROL PHASES TO MITIGATE DUST O
'�. — / -- ---- / -_- - JI►A'4 I \ POLLUTION ON AND ADJACENT TO THE SITE. i
a '� ---- 848 /� -/ _ / / /// \� � \ese� ��i y�s`�;trlr't�C e I \ /
4
i 8b7� 1 „Iv v CO
_ Ill ' °' \ INSPECTOR DISTURBED AREA
N -\ I I I --- ' -_- -\ - i i _ - - -- ,{ `�`-\ BLAKE JORDAN TOTAL-20.00 AC ACRES/ i' /_. �/ '- i ,.- §i "4" ` \ I\ IREDELL COUNTY12
_ 1 _ ' ' - / _- -\ _i i w'(.' 7 \ \ \ \n`�� "I 1 \ \ C PLANNING AND DEVELOPMENT
11:
p \ n / / _ I / _ /'�---_- = _ _ /� -- \ \ ® H•m \\ \ \ ® �� \ \ \It
\ \ EROSION CONTROL INSPECTORI w
Z 1.: I ' i' / ' ' /� 11 �g _ - \ ' j
I \tea _ ® V • \ \ \ '` I\ \ �G 4G [phone]
o \ / / \ - y� - \ OCS 1000 \ \ �\ \ PEPBPPENMEMAr.
O �� I \ \ / DB IB<R PG ti08 P8
° I / - ws � _ � 1 \ v OUTFACES II I / /fffddd ,
m - �� I , IIII 853 —��� 865 .'�� 857 ® _!�� � y\ ``• \ / OUTFACE 2:DRAINS TO TOWN CREEK SOUTH WEST OF THE SITE
U _ '�� 'd �� �� �G �= - -- '�+ -- A�i� \/ \may ` �,y� \ OUTFACE 3:DRAINS TO TOWN CREEK NORTH WEST OF THE SITE > Q Q
ii.
"� 8ae — 84s � �® /\ `\ � SOIL TYPES LEGEND: } 0
J r > id - — imp _ � iii �rs,�_ - - - - i''I` �_—-00] - ._ �1� \ � � ('� O
a t�,v"��— _ — - - ,— _� �� — — — — — - - - _ 1 �„ ':, OUTFACE 1 17mF ///'// / \ \\' CeB2-Cecil sandy clay loam,2to 6 percent slopes,moderately eroded Q
° l* — _ -_ .-_ -�- _-_ ��'—`s-ate --, aol AW,•T = —QOl - `_ Qo} w. - / G CeC2 Cecil sandy clay loam.610 10 percent slopes moderately eroded 1 j J
D — _ 1 4f;L / _ C-Cecil-Urban land complex,2 to 10 percent M � . —� _ - i _ _ �:•IiI�1V� _ - ------ ® G----ice�— / _ . a - ®I- -� .— �\\ g Y Y aam.10 to 15 ercen t sloes moderalel tled_ _ —- -- _ —---- -- *� \p\ PcD2 Parcolet sand da I percen pes y era Y 0
—® BEEC E ROAD S.R.#1234 UmF-Udodhens-Ubanlandwmplex 0to45percentslppes U w CO
�� / VARIAB� PUBLIC RIGHT-OF-VYA ---------- .3S \ \ \ \ I I / m / / _� / \\ \ O m d Q
ir Q CL LO
o Q
W
N LL1
GRAPHIC SCALE IN FEET ` ���p Et iI O 6
0 0 20 801 `
O
ue- SHEET NUMBER
Know Mars below. C_205
._ call before you dig. l� J
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 adaptation by Kimley—Horn and Associates,Inc.shall be without liability to Kimley—Horn and Associates,Inc.

)-
Temporary Seeding Recom)nendatlons for °
MOVE B'-0-MAXIMUM
50'MIN. I •w. .I xrma Late Winter!Ea ySpring
BUT SUFFICIENT TO KEEP 1. PUT SILT FENCE GR TREE PROTECTION FENCE UP TO 1 - Seeding
(Ibasn) ~
\ SEDIMENT ON SITE ENSURE CONSTRUCTION ENTRANCE IS USED. dIUg T IRIUfa Q
2. IF CONSTRUCTION ON THE SITES ARE SUCH THAT THE MUD '• ii • • • �'
• a a pHs
IS NOT REMOVED BY THE VEHICLE TRAVEUNG OVER THE MINIMUM 10 GAUGESECOND SILT FENCE FABRIC LB , - i lk Arms I ISA Sn(Kcbt a 1�
STONE,THEN THE TIRES OF THE VEHICLES MUST BE WASHED •, MINIMUM 12 1 T 11 , �j. AXI and Gam'PlaM 2'-3•STONE TO BE USED 25'OR WIDTH OF BEFORE ENTERING THE PUBLIC ROAD. LINE WIRES •,�r" > eem INTERMEDIATE MKSUGE :: I I I�� � 'r'ptC1M k•)
EXISTING (SURGE STONE OR RAILROAD PROPOSED STREET, • I SI
ROADWAY BALLAST) WHICHEVER 15 3. MAINTAIN GRAVEL PAD IN A CONDITION TO PREVENT MUD OR •
GREATER, SEDIMENT FROM LEAVING CONSTRUCTION SITE.ENTRANCE 1 t .♦�r-■■.� :♦� R!�♦.••YI TIE .. ' el
I��. Coodl amual bpdem when eUtadee DI H:Trod-T crw N Rt11°
WILL REQUIRE PERIODIC REMOVAL OF SEDIMENT-LADEN OOi ♦wai- ♦♦ �. GRADE ��� i��� exUN beyond Jule,
STONE AND REPLACEMENT WITH FRESH STONE. 445 I =, -I. II r* I I '4544T
NwNcaa-aban 75071n1 F<t tI•Nay 15
, i
m FRONT VIEW II Pkdm°rs-Jmel tRC Po61-Ltry1
-� m Coa:UI PIzin-DeV I-Apr,15 UT
PLAN VIEW __ FRONT VIEW m euM N mop a
__ r� ! W SOO.nandel met VI
see FQUSt r Ul TR%e malime al Rai.cO.et axiy WDGO move pound w
STEEL POST rva mute agnedival Ix Rent and 750 Moue 1010-101triru•r. Cd
N(2TE: WOVEN MIRE FABRIC AWIWAL pp1N
Muldt
35'MH. 15'MIN. NEW CONSTRUCTIONI I. VSE SILT FENCE ONLY WHEN DRAINAGE AREA SILT FENCE FABRIC Apply/,000IMeae straw.AIMAa RR 0MypefYgwlN olohdk ORRIR5
DOES NOT EXCEED 1/4 ACRE AND NEVER IN OTRRNAdl anr'uraq 1pel Al'vk TS,Opdu ulnmM Yrat.N On at
EXISTING ROADWAY I AREAS OF CONCENTRATED FLOW. "r�f1 ° d:'...'II cud as a RAP enIAa4r.Mot
2. REMOVE SEDIMENT DEPOSITED AS NEEDED TO II i FILL SLOPE .4.'j I MslnI.,unc•
12'MIN. PROVIDE STORAGE VOLUME FOR THE NEXT RAIN ?/ 'll 01 aWl. flSOR4le)1pivon I.nalL4y BAPXHM.Rar•w4IRlBNhn arc/omen
6-MIN.I AND TO REMOVE PRESSURE ON THE SILT ..JJ4c.'1 NOTES: kmYdlaa'y ldouldio roRonITgkerdemo0e-
-r'S,\-\,\. FENCE. ^ •,. �lJ,Lit REMOVE SEDIMENT WHEN HALF OF STONE OUTLET IS COVERED.
/'W/��/ / -Jr,
R. ...:.:1•i.°...:GR::•: 2. REPLACE STONE AS NEEDED TO ENSURE OEWAIFRING.
_J iI OVERNSK RM COVER Wxn..«c,,,,,vm,rw..wr amen/1 Z
FABRIC UNDER STONE II Blume Road-Skimmer Summary
CROSS SECTION - 11 ANCHOR SKIRT AS DIRECTED -- II TRW M•� Wma p
_I,1, BY ENGINEER• L/y 0
(0) tii -- 0 SECTION VIEW
\� Basin SK-1 Cleanout Depth(FT.) 1.5
IREDELL IREDELL SIDE VIEW IREDELL
COMNTY.NC
L z
_� STANDARD CONSTRUCTION ENTRANCE _� STANDARD TEMPORARY SILT FENCE _' STANDARD SILT FENCE OUTLET Drainage Area(AC) 5.93 Basin Bottom Elevation 8336,00 - N
EFFECTIVE 01/31/08EFFECTIVE 0laI/06 O -
✓ EFFECTIVE OI/31/08 LI �
PiDenuded Area(AC) 5.93 Basin Top Elevation 841.000 U
O N o N
r Q10(CFS) 25 Basin Spillway Invert Elevation 839.00 QowlI
DUMP STRAP �Im,IL `"`" TOP ELEVATION OF STORMWATER 0.5'-t' ,IssLLww A� 4��� siRupllNE AIPIP-
Re dBasin -� \ STONE ED \`
.' Required ) 10,6T9 Emergency Spillway Width(FT.) 10 Z
i5 THAN.
0 �� I Volume Cubic R. n}
U 1-REPAR FOR BAG ♦♦%i.s.♦•'i!,_`"" 1 rp 1 r -6rto.No
^ml Iz-1 ��2 w s MOMFT ♦• T �ii ::
Volume(Cubic FT.) a 3
"/ '••`•♦�♦.�.. - \\ vrVt[E f V TTFlN THRII WEIR Y d♦♦..♦i♦i♦Oi♦i♦i ♦//// /1 RIP-RAP \
` VARIES Required Basin Surface
w i � 8,118 Skimmer Pipe Diameter(IN.) 2.50
___ Area(SO,FT.) a Ld/ 101111
■N� SIDE VIEW o
U ■IN d INI SEDIMENT SACK • -` EXISTING SLOPES Provided Basin Surface -
■,Y Y Y -II 12,212 Skimmer Odtice Diameter(IN.) 2.00 •
Nie w
m PWI NEW Area(54 FT.) ® 5
.,,m,.
INSTALLATION DETAIL n-i 'II,
rnNSTRurnoN NOTES: Kw FREE
BOARD lir OF BERM
• VARIES LI= m
CG II II 1 HEIGHT h WOTH DETERMINED BY Sia LOVE T AWN EXISTING TOPOGRAPHY AND 1 ' l\ �?liivnv
3 II II II. SEDIMENT STORAGE REQUIRED. / -
p II.R11 111I KEY RIP RAP INTO THE DAM °EVioH[I11G Blume Road-Skimmer Summary TIT
I-1. FOR STABILIZATION. DISSIPATER �`"00 CA- /N9.A
KEYED RIP RAP �� `/ r RIP A. •
NJ. IN ET SHALL BE CW OUTLET P. Basin SK-3 Cleanout Depth(FT.) 1.0 eaOEF"SS(QNAi_.
E II-II I II II I PROTECTED CAS NEEDED) CROSS SECTION Q� Y =
/5 WASHED STONE RWRAP EROSION
NNTTIIW EXPANSION RESTRAINT =11 II II 11 - SEAL : _
0] (1/4-NYLON ROPE, DUMP STRAPS I=11= 0R EWIVALENT. _ 035917
• 7'FLAT WASHERS) 2 EACH ��� wnsmrw TARP,ME TARP SHALL BE so NL xrnvr our(atwB rwmN•As Drainage Area(AC) 3.24 Basin Bottom Elevation 845.00
_ - i NUTE50ME MUNICPALITES 00 NOT ALLOW - FRONT VIEW EwBnNG GROUND z)ex - - �y.(*le:*_ `
GUTTER PROTECTION ON PUBLICROADS.
o Ds STEP SEQUENCE Denuded Area A L N
SILT BAGS SHOULD BE USED'MTH a(C) 3.2d Basin Top Elevation Bd9.Om
AG DETAIL N R SEDIMENT A M TI FROM BEHIND° 8 BAGS
LASES DIE: REMOVE REV E CCV TO HN LM G D a)mceo
taxa
�/°�) 2. SACS SHOULD BE CLEANED OUT AFTER ,fir`: CHECK DAMS TO PREVENT DAMAGE TO CHANNEL VEGETATION. i(%��i 4)e - - -
\ ' ei ROW SHOULD BE MAINTAINED THROUGH THE DAM. FaaM rre fro OF rice \(K,l/A EVERY RAIN EVENT AND/OR AS
IREDELL NEEDED. IREDELL i)POND SHALL ROT BE cmNRsnITO FOR STORWAAATTmcr'U E Rex T BY E WR°xuDITAL ENGINEER. Q.ICES) 13.6 Basin Spillway Invert Elevation B47.00
/ . 3a my.
�a°"OA�','�eR1M•a alzvzoza
IREDELL aDNTY.N_ Z o M 2
COUNTY•NC STANDARD SKIMMER BASH 3
STANDARD SILT BAG- INLET SEDIMENT CONTROL DEVICE _� Required Basin 0 ° o
E _� STANDARD CHECK DAM 6PFEcnvE: •ol/3lros s,a3z Emergency Spillway Width(FT.) 10 0 0 p =
Volume(Cubic FT.) LA o N to
EFFECTIVE:01/31/O8
EFFECTIVE:01/31/08 O pT m
p d9 Volume FT.) 10,404 Top of Bank Width(FT.) 5 CE TN O o
u
Provided Basin K 4 N Q m
1, LONbTRUCT THE ENTRANCE TO THE SLOPE OMR of A STANDARD 4'
• FLARED-END SECTION OF PIPE WITH A MINIMUM a-INCH METAL TOE F m,n U 0O 0 <
P alttawo2°Ts sFcmoriO AZO rZs0 eE usmOsnr ATH[A"ITi A I Ell NOTES: Required Basin Surface o CJQj N a
4,435 skmmer Pipe Diameter(IN.) 2.00
• T USE AN EARTHEN DIVERSION YlO DIRECT SURFACERUNOFF MO B NOTE$ O 1 1RAFFlC LLD ENTER OR LEAVE THE CONSTRUCTION SI2n-2O A P,V., STREET,LOCATED MHERE Area(SQ.Ft) w V
• THE DRDVN TEMPORARY SLOPE
MANE
THE
PM0 AT LEAST a BERM
R r� I 1. TEMPORARY DIVERSION DITCH TO BE USED TO INTERCEPT FLOW AND/OR DIVERT TO A SEDIMENT CONTROL MEASURE OR BMP. 2YF FlLrtR FABRIC OR COMPACTED xcooT ABC STONE SHAM BE USED As A BASE FOR THE CONSTRUCTION ENTRANCE.
Hold-down et k 3;( u I Provided Basin Surface
THE ADJOINING BERM ON EITHER SIDE2. SILT SHALL BE REMOVED WHEN DITCH IS ONE-HALF FULL. m J. THE ENTRANCE SHALL OR MA NTANED NMaDM MN LX NIL PPERENT TRACK 0 0 G MTHG OF SON MENT 6,156 Sk,mmer OrfceDlameter(IN.) 1.50
VI HONER POINT OF THE DIVERSION BERM SHOULD BE A MINIMUM 1,5'Min 3. DITCH SHALL BE RECONSTRUCTED WHEN DAMAGED BY EQUIPMENT OR COVERED BY FILL. § NION PUBLIC STREETS EXISTING PAREPAIRVEMENT. THIS MAY REQUIRE PERIODICSUR TOP DRESSING WITH ADDITIONAL Area parr.)
OFE1E LOWEST •y g STONE AS LONdndls WARRANT AND OR CLEANWT OF ANY MEASURES USED TO TRAP YOMENT.
r,, ABOVE THE TOP OF THE ORAx SO THAT DESIGN FLOW GAN FREELY - 4. STABILIZE DIVERSION DITCH BERM WITH TEMPORARY SEEDING,MULCH WITH TAG,AND/OR EROSION CONTROL NETTING. g 3 O
41 ENTER THE PPE 8 4. SEGMENT SPILLED,DROPPED,WASHED,OR TRACKED ONTO STREETS MUST BE REMOVED IMMEDIATELY.
-1 3. PROTECT THE p4 b. N APPROPRIATE WE MUST BE CLEANED TO REMOVE SEGMENT PRIOR TO ENTERING A PUBLIC SWEET WHEN
R PFAP G55 PATOR Er OF THE SLOPE DRAIN FROM EROSION WITH 10 SpOC,n � • -'e -III. rpj, AWASHINGREQUIRED,i SHALL BE DONE REAL eiABLZEO Wnl CRUSHED STONE NH CH DRAINS 0 AN w/
y % IIIIII- 5r APPROVED SEDIMENTBASH. ILiL
\ MIN. I1
,-
Plastic =III-III III- -j 2 �-
_I' - I= WASTE MATERIAL-COMPACT,
to
a Pipe VAR.
III Inlet1__Ii 2 VAR 0 SEED kUMULCH AFTER H D PUBLIC STREET
I A -III - I CONSTH CTON OF DITCH ;F [Ns - - O
o Stabilize ..."•,:::-.:.:-.......... ` T o '" _ uxRER RNdoAON.zt r ,
Otut ® " -III III III III VAR. III III ill III l f- C 0 V
N��� Re I-11i-iii-iii-iii-iii-ii)III bq rD 2� 1111;11111;11111;1111111�111111111;11111;1 yee rod um Temporary Seeding RepommendaUDnafor Summer
=11 = � III Hotline z
IT ". - I-III-III-I 11, _ _ ml•04,...1 W
1v �_ III1 III; -1 ��� III III III III F 0
`� 12-- O 3 MM MN31 A Q
e,min
+ wlr ant ,Iw+NbWWr:M1s
11 4 level section L - ,3.14040 vmaA•m"
3 NeN �Aq.Fl6
w-'""n �I• CROSS SECTIONAL VIEW - --- -- - AN°`616-4,tu.•w.TS O
el
•aee,nl RwbAs ANIE.Wmiir g161R IAMB,
View w Taw
'J you• r..: MMuvS+1,=.1^:di
, NW. Ct
j Plan View ��(' TREE NCE w•^r,„,„„,°„ up'ur-+=5HSS0 rMwl.r.,,er W
o - Standard T-section N• A
SILTi�LN�E EHI�tOTFSIFE r >nr.
ZIREDELL U-IF J - _ -
o IREDELL I I I I 17-7 ° .-._ - 1 1 -, _. ( reHlany It..+en atneo•u RNrrc,Nmcr.,,d...a,
COUNTY.NC COUNTY.NCRNM4Wrm.amd•IW.NWe.a•
STANDARD TEMPORARY SLOPE DRAIN STANDARD TEMPORARY DIVERSION DITCH I I I. snT FENCE I I I I l e
O EFFECTIVE:01/31/O8 EFFECTIVE:01/31/08 0
a Slope Drain/ Pipe Pipe Pipe Drainage Runoff Tc intensity Peak Flow 10 Year RN*.Reek annum•Re•4 Temper, Table Ti I I- I I I I III��`III I a Temporary Seeding Recommendetlans for Fall J
w Tamp Pipe/ Diameter Slope Material Area Coefficient (i) Q10 Manning's Velocity a eN^„•, m.m„w I I I I I t I I q I I Z -I
o _Cuhert No. (in) (%) (ao) (c) (min) ()unit) (cis) n (fee) °W°R • ,o • to k^1µ L.,''''''''... tlW.ryl PSI m e.,n,°Wipm n,mamnu,w n e a _ R,SAQ mlx4n Q
Ic. SD1A 12 33.33% CORRUGATED PE 1.40 0.60 5.00 7.02 5.90 0.025 7.51 IT-1A 0.BO 703 1. aw s1 31 .SON ew 1.00 rn amw GrMse RIGHT of wAT L CONSTRUCTIONInN - - I IF•M•• A.1•Wave, - 0
C rod 000 TN 3N M0. s1 at sa« 0m toe 130 B1n0w WASS Rr•1m.w,
SD 1B 15 33.33% CORRUGATED PE 3.34 0.60 5.00 7.02 14.07 0.025 11.47 ::Ey amEr3._� J Q
wall. 4 < I< < 4 omIWA x l< < N 1) )) ) WMs soil
SD 2A 15 33.33% CORRUGATED PE 3.29 0.60 5.00 7.02 13.86 0.025 11.30 TOM 0m T.N aN 19.. 31 El 14WI Rm tN 200 am•w GRASS ASN �.LI_1ua� ,,,, wlnl A T _ 8 <xlwwn < O p 1sF.aoe-4.13.°rcn } 0 �. �•�/
o SD2B 12 33.33% CORRUGATED PE 2.30 0.60 5.00 7.02 9.69 0.025 12.34 Tom aa0 T.N za ace 31 01 11IS Rm 1.33 1.50 SWAM GRASS PAVEMENT m LL
J SD3A 12 33.33% CORRUGATED PE 023 0.60 5.00 7.02 0.97 0.025 1.23 ToaA Tm OM an 31 01 1.510 Rw Rae I. 51R.w mnea TYPE Tsrcu Trric Trr[v TYPEE sea MN.we,,TcpNwlpw•M•zk,And aenem �/ 0
SD 3B 12 33.33% CORRUGATED PE 2.51 0.60 5.00 7.02 10.57 0.025 13.47
N R.N Idol •nrnts141n led:r. Q I�
p From Non Amens Green BOO Cmee Mamas sLesan sdram61 la N a1 a1 Tw• om Tn Ts asnAw CRASS I TREE PROTECTION FENCE SHOULD BE INSTALLED
A�ue,M w�us.n,RaNNLmHv,
0: EROSION CUNreut TO RIPARIAN BUFFER ZONES,WETLANDS MAYOR 43ORnks ARE NOT DRAWN TO mot............IwonO�„V•m2Ls.as NKnwrWayu-WRNmb c
LE
1.1.1 FT TREE AND VEGETATION PROTECTION ZONE
LEGENDS 1 SHOWN N FTn OR REPAIR FI„NEtrt AR 0 S MAl'VOII Ar C ❑
NEW STABILIZATION TIMEFRAMESRAMAND D Exua5. TLANDO 5E.n.EDOSNO IMPn W A e9 innHeal V gdn11 Mu d COm 1NEEDED
TOLL[O MY
AT THE HIGH ELEVATION SIDE OF DE SITE OwRIOSI w 5.Ma,
WA MAlrma HUgaem,,SM O
Site Area Description Stabilization Timeframe Exceptions =SF- SILT FENCE IMSTURBED AREA LESS W,n, FENCES THERE SHOULD BE A mom.OF TWO
DIAN ONE ACRE. . M�;R ""° 'M 1 NY Fig v Q
r
A[R, CO a
Perimeter dikes,swales,ditches and slopes 7 days None r
m - - TREE PROTECTION FENCE BASINS a " ' ^ fNOT COVERA EFOLLOWING M PERMANENT SEEDING REQUIREMENTS by < CL w
I1J Q
o /�, High QualityWater(HQW)Zones 7 days None o m REQUIRED AND'ND ALNOTEHARE SILT CE REVISED CE WITH NONE 6
g y f wATTLEs WILL BE T wA ALFs aETwcw I. Permanent seeding,sodding,or other means ormbilivtion ere required when oil \ U prtErs Lmsw onsouetion wmk la completed aceading to the•tebiliTBtl onIi Brumes above, /
If slopes are 10'or less in length and are not CONSTRUCTION ENTRANCE B ND ISCMMSI ORI o °°OMROL MEASURES
2. ANorth Carolina DeparDnent of Agricullure Soils Test(or gourd)should be obtained far w
p Slopes steeper than 3:1 7 days ® s ars wml cut sLar4 OR-RUN ON- ell arms to be sealed,sprigged,sodded or planted,Recommended Fertilizer sad pH Ct
steeper than2:1,14daysareallowed. a'Mnin.products o
eJ 6Pro ryaelcdm she soil. O
sh mowDEDON onIEa nIEErs Duren MEnsuaPs 3. Use a seeding mis of non-invasive,native species Man will eventually provide
o , Slopes 3.1 or flatter 14 days 7 days for slopes greater than 50'in length. IIIIEDELJ. permenenlground:aner,Recomroend,ilOII for suracestabilization may be found N
m RxTr c°N"s'"Uc"ox saEfTnRFnircE niuur FENCE oImET. bitn:l/Ind icedemore./46//wlbilaoti°nf. SHEET NUMBER
r- All other areas with slopes flatter than 4.1 14 days I None,except for penmeters and HOW Zones. `- TYPICAL INDIVIDUAL LOT SEDIMENT&EROSION CONTROL MEASURES DETAIL 4, immediate siiVg and S'Iv°cover SREOR R always requln ndaitinnnl0001ISad°n,call tests,
ding end meintenanee until permanent vegetative cover Is established, C_^0 6
EFFECTIVE I/)NISI L
a
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 adaptation by Kimley-Horn and Associates,Inc.shalt be without liability to Kimley-Horn and Associates,Inc.

>-
m
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH EQUIPMENT AND VEHICLE MAINTENANCE
THE NCGO1 CONSTRUCTION GENERAL PERMIT 1. Maintain vehicles and srxucnxE writ LAMequipment to prevent discharge offluids. OUTLET BARREL TO CONNECT TO w
Implementing the details and specifications on this plan sheet will result in the construction 2. Provide drip pans under any stored equipment. rtq �_*- s DOWNSTREAM STRUCTURE OR Q
activity being considered compliant with the Ground Stabilization and Materials Handling - - 9sT-4LN.
EMERGENCY SPILLWAY n
3. Identify leaks and repair as soon as feasible,or remove leaking equipment front the +�-•"e. a w ) ..- ®®„ DISCHARGE TO RIP RAP (IF SHOWN ON PLAN,SEE
sections of the NCGO1 Construction General Permit(Sections E and F,respectively).The '"r _. .. a DATA TABLE FOR SIZING) ANTI-VORTEX PLATE
dl cod authori Navin sdittion.Alldetals ands ecthcatio4. Collect all sed properlydispose as .�_Z�i• /� R� SHONSM .g ty gjuri p "ffi TABLE FOR SIZE AND MATERIAL RISER CREST ELEVATION
may not apply depending on site conditions and the delegated authority having jurisdiction. hazardous waste(recycle when possible). iSv�� WELDED TO CMP RI56R
5. Remove leaking vehicles and construction equipment from service until the problem aL .a-4 --.0-� POND EMBANKMENT(SEE (TEMPORARY RISER).SEE DATA TABLE FOR SIZE, \y], - TRASH RACK
has been corrected. yam" � e^^ SPECIFICATIONS THIS SET) TYPE,MATERIAL,ANTI-FLOATATION AND
6, Bring used fuels,lubricants,coolants,hydraulic fluids and other petroleum products ��,..M- ELEVATION OF STRUCTURE.
Temporary and Permanent Groundcover* o a recycling or dispo al center that handles these materials. _ s7°^9 = �m�,�
CLEAN-OUT SKIMMER,REFER TO DATA TABLE FOR SIZE. REMOVABLE TRASH RACK IS
p-� - REFER TO DATA TABLE 5'MIN. REFER TO SKIMMER DETAIL OPTIONAL FOR EASE IN MAINTENANCE
SUSAMU.nRn.P n gn_yBf@ ms,.M�a �� Mo,E Grunk az.w+smacru,c� r STAKE
FOR BASIN ELEVATION
"" 3 MIN In
~ I UTTER,BUILDING MATERIAL AND LAND CLEARING WASTE ""��``� �)• A/)11, I _ .fF'
sin Aws oracs®I ETrwur tax 1. Never bury or burn waste.Place litter and debris in approved waste containers. CONCRETE WASHOUTS 3'MIN. \\O �Y REMOVABLE TRASH RACK o
2. Provide a sufficient number of waste containers on site to manage the quantity of / j
tap n•m,.rr.,••waw.«w... 7•.w a.. waste produced. 1. Do not discharge concrete or cement shiny from the site. 3'� ;e V.
OW 1'�� w
' 3. Locate waste containers at least 50 feet away from storm drain inlets and surface 2. Dispose o/,or recycle settled,hardened concrete residue In accordance with local 1' -� •• K
waters unless no other alternatives are reasonably available. and state solid waste regulations and at an approved facility. . �I -
aBQrd uszo..rnw+.'Daiviann. 74.w x.. 3. Managewashoutfrommortarmixersinaccordancewiththeaboveitemandin IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIflllllllllllhlllllllllllllllllllllllllllllllllilllllllllllllllllllllllllllllllllll111111IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII=� vV%
4. Locate waste containers on areas that do not receive substantial amounts of runoff addition place the mixer and associated materials on imervious barrier and within ��\\,�\,\��\/,/��/\\ '6 \/® P\/\\V\ \\�\\\v\ ~EvanaG'\\\�E�� .•�
from upland areas and does not drain directly to a storm drain,stream or wetland. lot perimeter silt fence.
p �'/� ! / \�/�/ /�/��/�/ Iy /�\//
•.r...M Wen«h ... an'riw..•ath,.u.. 5. Cover waste containers at the end of each workday and before storm events.Repair ANTI-SEEP COLLARS /\/ /7 ' �'/j/C�\ /.?,,* / STORAGE VOLUME PROVIDED
t ft. •a ,ii,.,., 4. alternate( concrete washouts per local requirements,where applicable.If an \.� \.,� \,� ,v \�� \\ �\
or replace damaged waste containers. method or product is to be used,contact your approval authority for (SEE DETAIL) (SEE DATA TABLE)
' 6. Anchor all lightweight items in waste containers during times of high winds. review and approval.If local standard details are not available,use one of the two 30 JUTE BAFFLES TOP OF BERM
`ww..suar.w s•rs• n ntw.W gnaw elan,s'u ape, 7. Empty waste containers as needed to prevent overflow. types of temporary concrete washouts provided on this detail. (SEE DETAIL)
' 8. Dispose waste off-site at an approved disposal facility. 5. Do not use concrete washouts for dewaterin LENGTH(SEE DATA TABLE)
g or storing defective curb or sidewalk CUT-OFF TRENCH BASIN BOTTOM ELEVATION ,I Z
A
I .,...um,„..w.snwA.n.wa,.,«t e.aw. xa,a..r.w for..,a•..,•...xgvaz.,.• sections.Stormwater accumulated within the washout may not be p pedintoor (SEE DATA TABLE)
discharged to the storm drain system or receiving surface waters.Liquid waste must TEMPORARY OUTLET BARREL. 3'MIN ,
PAINT AND OTHER LIQUID WASTE be pumped out and removed from project. REFER TO DATA TABLE FOR ANTI-FLOATATION BLOCKS FOR TEMPORARY OR /•\�\\\ -11' DEPTH. \ /
'-For Falls Lake watershed,in disturbed areas where grading activities are inromplete,pmvide 1. Do not dump paint and other liquid waste into storm drains,streams or wetlands. 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it SIZE. (SEE DATA TABLE AND DETAILS FOR SIZING) �' \\/
d I than seven]dot f l ...than 'i 10 for 2. Locate paint washouts at least 50 feet away from storm drain inlets and surface an be shown that no other alternatives are reasonably available.At a minimum, EITHER CONCRETE BLOCK WITH REBAR OR / /
temporary groan cover no otter () p for
slopes s eeper ( )days .\ \ \
slopes equalmor flatter than 3:l;fourtern(14)dap for mess with no slope. waters unless no other alternatives are reasonably available. install protection of stone drain inlets)closest to the washout which mould receive TALLER STRUCTURE BURIED DEEPER FILLED WITH ,�\ /,�� /).
3. Contain liquid wastes in a controlled area. spills or overflow. CONCRETE TO THE INVERT ELEVATION Ci N
EMERGENCY SPILLWAY
4. Containment must be labeled,sized and laced appropriately for the needs of site. 7. Locate washouts in an easily accessible area,on level ground and install a stone L z
GROUND STABILIZATION SPECIFICATION p ppropria y WELL GRADED STONE INVERT ELEVATION
5. Prevent the discharge of soaps,solvents,detergents and other liquid from entrance pad infrontofthewashout.Additional controls mayberequired by the 0
i Stabilize the ground that rain will not dislodge soil.Use one of the g GUI authority. RIP-RAP.(SEE DATA TABLE) NON-WOVEN FILTER w
groan y so g construction sites. approving au Iry.
3 techniques in the table below: - 8. Install at least one sign directing concrete trucks to the washout within the project EMERGENCY SPILLWAY FABRIC < il
rem Subimm� - - Pe.mrrwrestaareatlen limit".Post TEMPORARY SKIMMER RISER SEDIMENT BASIN WITH PIPE OUTLET
�ry (SEE EMERGENCY SPILLWAY DETAIL, THIS SHEET)
•Temporary grass se.covered with straw or •Permanent grass seed covered with straw or 9. Remove leavings from the washout when at approximately75%capacity to limit O
PORTABLE TOILE'S m
CT other mulches and tackiflers other mulches and tackifiers overflow events.Replace the tarp,sand bags or other temporary structural
us <�o
•xydm Geared.
seeding •Geod.fabrics such as permanent soil 1. Install portable toilets on level ground,at least 50 feet away from storm drains, components when no longer functional.When utilizing alternative or proprietary G N I z
o .Rolled erosion control products with orwitnoo reinforcement matting stream:orwetlands unless[here is no alternative reasonably available.If sO fox roducts,follow manufacturer's instructions. GENERAL NOTES: �� o ry o
- offset is not attainable,provide relocation of portable toilet behind silt fence or place 1. POND EMBANKMENTS AND ALL ASSOCIATED APPURTENANCES SHALL BE CONSTRUCTED PER THE EMBANKMENT SPECIFICATIONS ON THE Biome Rgad-sediment Bann summary ^ z
temporary grass seed •xydcosee vtl, 10.At the completion of the concrete work,remove remaining leavings and dispose of
•Appropriately molted straw m other moth •shrubs or other permanent plantings covered nagrave pad and surround with sand bags. in n approved disposal facility.Fill pit,if applicable,and stabilize any disturbance STORM DRAINAGE AND POND DETAILS SHEET. ^ a
•Plastic sheeting with mulch 2. Provide staking or anchoring of portable toilets during periods of high winds or in high caused by removal of washout. 2. REFER TO THE SKIMMER BASIN DATA TABLE THIS SHEET FOR ALL DIMENSIONS AND SIZES. �o m m U
.Uniform and evenly distributed ground cover foot traffic areas. 3. ALL PIPE CONNECTIONS SHALL BE WATERTIGHT. Basin SE-2 Cleanout Depth(FT.) 2 -
U sufficient to restrain eroson 3. Monitor portable toilets for leaking and properly dispose of any leaked material. A w Y
.Structural meehods such as concrete,asphalt Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace 4. SKIMMER SHOWN N FLOATING POSITION. _ A l w a to
or retaining walls with properly operating unit HERBICIDES,PESTICIDES AND RODENTICIDES 5. SEDIMENT BASINS MUST BE INSPECTED AND MUST BE CLEANED WHEN THE ORIGINAL CAPACITY HAS BEEN REDUCED BY 50 PERCENT OR 1. galnage Area 7.22 eosin Bottom Elevat
0 Store and apply herbicides, and rodenticides in accordance with label LESS,AS REQUIRED BY GOVERNING AGENCY. ion 83&00 W
a
it restrictions. 6. ALL MATERIAL EXCAVATED FROM BEHIND SEDIMENT BARRIERS OR FROM BASINS SHALL BE INCORPORATED INTO ON-SITE SOILS OR SPREAD • x
jPOLYACRYLAMIDES(PAMS)AND FLOCCULAFBTS EARTHEN STOCKPILE MANAGEMENT 2. Store herbicides,pesticides and rodenticides in their original containers with the OUT ON AN UPLAND PORTION OF THE SITE AND STABILIZED IN SUCH A MANNER THAT IT WILL NOT ERODE. Denuded Area(AC) 7.22 Basin Top Elevation B44.000 N A
1. Select flocculants that are appropriate forthe soils being exposed during label,which lists directions for use,ingredients and first aid steps in case of 7. VERIFY THAT NO EROSION IS OCCURRING AT DISCHARGE POINTS TO AND FROM IMPOUNDMENTS AND VERIFY THAT BASIN SIDE SLOPES ARE o z
construction,selecting from the NC DWR List of Approved PAMS/Fkxt'ulan0. 1. Show stockpile locations on plans.Locate earthen-material stockpile areas at least - N -
accidental poisoning.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures. 50 feet away from storm drain inlets,sediment basins,perimeter sediment controls STABILIZED AND SHOW NO SIGNS OF EROSION. ■� 0 2
and surface waters unless it can be shown no other alternatives are reasonably3. Do not store herbicides,pesticides and rodenticides in areas where flooding is
m 3. Apply flocculants at the concentrations specified in the NCDWRLfst of Approved available. 8. OUTLET STRUCTURES IN SEDIMENT BASINS SHALL BE MAINTAINED IN OPERATIONAL CONDITIONS AT ALL TIMES. Q.0(CF5) 3UA Basin spillway Invert Elevation 84303 h
possible or where they may spill or leak into wells,Stormwater drains,ground water 9. THE BASIN SHALL BE INSPECTED DAILY AND REPAIRS MADE AS NEEDED IN ACCORDANCE WITH THE SWPPP. he PAMS/Flocculants and in accordance with the manufacturer's instructions. 2. Protect stockpile with silt fence installed aloe t ofIwith a minimum offset of dace water.If a spill occurs,clean area immediately. -
-a° ptheg toecope 4. Do not stockpile these materials onsite. 10. CONSTRUCTION OPERATIONS SHALL BE CARRIED OUT IN SUCH A MANNER THAT EROSION AND WATER POLLUTION IS MINIMIZED. Required Bann
4. Provide @4rdl0g area for containment4f treated 1t trw3ter before discharging flue feet from the toe of stockpile. 12,966 Emergency Spillway Width VT.) 20
c2 11. CLEANOUT STAKES SHALL BE PLACED IN ALL SEDIMENT BASINS AT THE LOW POINT IN THE BASIN.THE STAKES SHALL BE MARKED Volume(Cubic Fr.)
0 Store flocculants
4. Provide stablestockpile
t ck ile within access Bmeframenwhen provided
5. Store flocculants in leak-proof containers that are kept under storm-resistant cover q. Stabilize stockpile within the timeframes provided on this sheet and in accordance SHOWING THE HALF FULL,CLEANOUT POINT,OF THE BASIN. - • ,
I or surrounded by secondary containment structures. with the approved plan and any additional requirements.Soil stabilization is defined HAZARDOUS AND TOXIC WASTE 12. SAFETY FENCING 3'HIGH SHOULD BE PLACED AROUND ALL SEDIMENT BASINS. Provided Basin 75817 Top of Bank Width(FT.) 10 h CAR ��''�,
s vegetative,physical or chemical coverage techniques that will restrain accelerated 1. Create designated hazardous waste collection areas on-site. 13. SEE DESIGN TABLES BELOW FOR INFORMATION REGARDING THE SIZE AND ELEVATION ASSOCIATED WITH THE TEMPORARY RISER AND Volume(Cubic FT.) >.` N 0(/N,,>,
5. .-. erosion on disturbed soils for temporary or permanent control needs. 2. Place hazardous waste containers under cover or in secondary containment. BARREL. '&' R,$S/p r, 9
�ris 3. Do not store hazardous chemicals,drums or bagged materials direct( theground. Required Basin Surface '
E t{ NORTH CAROLINA gg von _ Area(sQ FT.)
13,229 Skimmer Pipe Diameter IIN.) 2.50 L L
st7_ i Environmental Quality U SEAL 3
A - Provided Basin Surface c 035917 c
I 22,655 Skimmer Orifice Diameter ON.) 2.00
Area(SO,Fr) 0
NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE:03/01/19 =oIt .
TEMPORARY SEDIMENT BASIN y" N.-°''>
m Not to Scale Kimley>>>Horn
4/22/2024
! PART III PART III PART III 3 ap K w
SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING U 0 N O= O O
a River Rock Easy Living at Blume Road-Rip Rap Schedule w p rn
o SECTION A:SELF-INSPECTION SECTION B:RECORDKEEPING SECTION C:REPORTING I O 03 w\ m m
.7: Self-inspections are required during normal business hours in accordance with Me table I.E&SC Plan Documentation 1.Occurrences that must be reported OUTLET PIPE DIA(in) L(ft.) EW(ft) W(ft) DS0(ft) D50(in) T(in) aCC
N or''' < r
ou below.When adverse weather or site conditions would cause the safety of the inspection The approved E&SC plan as well as any approved deviation shall be kept on the site.The Permittees shall report the following omrrences: I''' z
personnel to be in jeopardy,the inspection may be delayed until the next business day on A0114R1 36 20 9 23 0.67 8 12 w _
frith it is safe to perform the inspection.In addition,when a storm event of greater than approved E&SC plan must be kept up-to-date throughout the coverage under this permit. (a) visible sediment deposition inastee morwetland. C000-R2 15 8 4 10 0.67 8 12 O
1.0 Inch occurs outside of normal business hours,the self-inspection shall be performed The following items pertaining to the E&SC plan shall be documented in the manner m o
thecommencement of the next business day.Any time when inspections were described: (b) 0Rs ll F D000-R3 15 8 4 10 0.67 8 12
m uponpe Pi s i.
n delayed shall be noted in the Inspection Record. • They are 25 gallons or more, E000-R4 36 20 9 23 0.67 8 12
Item to Document Documentation Requirements • The 1 than 25 gallons but cannot be cleaned a thin 24 hours, 1 They ass got up H000-RS 15 8 4 10 0.67 8 12
Pr Inspection records must include 40CPR122.41, (a)Each E&SC Measure has been Initial and date each E&SC Measure on a copy • The 1000-R6 15 8 4 10 0.67 8 12 O
1osPeR equerry ape ( ]• They sheen on surface waters(regardless ofvolume),or
a1 (during and donsnot imensignificantly relative
the and sign
an ins eccoE&S Plan epont complete,ach • The thin 100 feet of surface waters(regardless of volume
J anal locations,shown on
relative and sign an inspection r1 he approved
They within (rega ). OUTFACE I-WP1 30 16 8 19 0.67 8 12
business elevations shown on the approved E&SC E&SC Measure shown on the approved E&SC
hours) Plan. Plan.This documentation is required upon OUTFALL2-WP2 30 16 8 19 0.67 8 12
(1)Rain Daily Daily rainfall amounts. the Initial installation of the E&SC Measures or (a) Releases of hazardous(Ref:subst 40
CFRces in excess of reportable gsanddes under Section 311 of
gauge If no daily rain gauge observations are made during If the E&SC Measures are modified after initial
the Clean FR3024Water tt(Ref:40 110.3 and 40 CFR 117.3)or Section 102 of CERCLA
maintained in weekend or holiday perods,and no individual-day rainfall InatalMt1on. (Ref.40 CFR 302.4)or G.S 143.215.85.
Ba good working information is available,record the cumulative min (b)A phase of grading has been Initial and date a copy approved dE&SC U)
order measurement for three un-attended days(and this will b Anticipated b d unantiR red
determine ifs site inspection is needed).Days on which no completed. Plan or complete,date and sign an inspection () bypasses an pa bypasses.
repartmindieate completion of the O
rainfall occurred shall be recorded as'Zero..
The
N pennittee may use another rain-monitoring device construction abase. (c) Noncompliance with the conditions of this permit that may endanger health or the
Oapproved by the Diosiox. (c)Ground cover is located and Initial and date a copy of the approved E&SC environment v
(2)E&SC At least once 1.Identification of the measures inspected, installed in accordance with the Plan or complete,date and sign an inspection
a Measures per?calendar 2.Date and time or.inspection, approved E&SC Plan. report roindicate compliance with approved
N Gays and within 3.Name of the person performing the lespecli0n, groundcoeer specifications. 2.Reporting Timeframes and Other Requirements
24 hours of 4.Indication of whether the measures were operating (d)The maintenance and repair Complete,date and sign an inspection report After apermittee becomes aware of an°eminence that must be reported,he shall contact the w
inch h In 24
properly,
is for all E&SC Measures appropriate Division regional office within the timeframes and in accordance with the other 0
tcv v boom 24 6.CorreDescriptlonotins taken
needs for the measure, requirements 0
hours 6.Comecuveaninn..takes,and have been perkrme6 requirements listed below.Occurrences outside normal business hours may also be
7.Date of actions taken. (e)Corrective actions have been Initial and date a copy of the approved E&SC reported to the Division's Emergency Response personnel at(800)662-7956,(800)
Q (3) At least once 1.Identification of the dischargeou[falls inspected, aken to E&SC Measures. Plan complete,date and sign an inspection 858-0368 or(919)733-3300. CO
Stormwate per calendar 2.one and time el theinapecvon, report to ndicate the completion of the O
m discharge t 22G s andhours
of
3.Name Evidence
oendicat performing stammerer
a inspecton.
or correctiveamon. Occurrence Reporting Tfineframes(After Discovery)and Other Requirements
octal) ram eursor a 4.o sheen.alfoaticamrssfsdedsolids pollution
F (SDOs) inch ivent>1.0 oil sheen.Ooatlngorausp sediment
esBee,discoloration (a)Visible •Within 24 hours,an oral or electronic notifiation.
inch in 24 S.Indication of visible sediment leaving the site, 2.Additional Documentation sediment •Within 7 calendar days,a report that contains a deunption of the11
hours 6.Acnons nlrenronrrnt/present sedimentation.and deposition ins sediment andac.onstaken m address the cause of the deposition.
In addition to the E&SC Plan documents above,the following items shall be kept on the site may requirement report 7.Date of actions taken stream or wetland Division staff ma there tforawrittenre rtgna
Oand available for agency inspectors at all times during normal business hours,unless the
o' (4)Perimeter At least once If Wslble sedlmentanon is found outside site limier,then a rase-by-rase basis.
of site 7calendar record of the follow) hall be made: Division provides a site-specific exemption based on unique site conditions that make this ] taz impaired for sediment.
per following •If the stream is named on the NC 3031d tic
dot and 1.Actions taken to deanbit the sediment that requirement notpractical:
0 pan upot stabilize related causes,the permittee may be required to perform additional
13 24 hours of has left the site limits, monimring inspections or apply more stringent practices if stall 0
t>1.0 2 Date erections taken.and (a) This general permit as well as the certificate acme rage,after it is received. determine that additional requirements areveeded to assure Z
O inchin24 3. anationasmthe actions taken tocontmlfuture compliance with the federal or state impaired-waters conditions. r,
0 - hours releNe.es (b) Records of inspections made during the previous 30 days.Thepetmittee shall record (b)On spills and • Within 24 hours,an oral or electronic notification.The V -1w (5)Streams At least Dore lithe stream or wetland has imreased visible the required observations on the Inspection Record Farm provided by the Division Ora release of notification shall include information about the date,time,nature,rwetlands per?calendar sedimentation oranream has visible increased turbidity imilar inspection form that includes all the required elements.Use of hazardous volume and location of the spill or release. J
ons0e or days and within from the rons[mcoon activity,then a record of the electronically-available records in lieu of the required paper copies will heallowed if substances \
olfsih(where 24 hours ofa following shallbe made: shown to provide equal access and utility as the hard-copy records. substances
- o amble) rain event>1.0 1.EVldence and actions taken to reduce sediment c
U an Inch In 24 contributions.andrequired
(c) All data used to complete the Notice of Intent and older inspection records shall be aboveAndd tad J Q Q
hours 2.Records of the required reports to the appropriate () Pa •Arepwta The report ten days before the dateoJthe oftI th
e
0
Regional per maintained for a period of three years after project completion and made available 40 CPR possible. ershall includean evaluation theantlR red O
p DlNsion Re I OflkePar III,Section C Item m bypasses( podspa
upon request 140 CFR 122.41) 122.41(m)(3)) l^
o (2)(a)ofthO permit of this permit quality and effect of the bypass. V,
J NOTE:The rain inspection resets the required 7 calendar day inspection requirement (d)Unanticipated • Within ueleed hours an oral orelecaonic notification.
on. N O
bypasses[40 CFR • Within 7 calendar dap,a report that Includes an evaluation of LL w
OQ (e)50(m)(3)] the quality and effect of the bypass. Q LU C
O Noncompliance • Within 24 hours 2
,an oral or electronic notification. U.1
K with the • Within 7 calendar days,a report that contains adescription of the G Q _Ionditions noncompliance,and its causes:the period of noncompliance.
21 21 p of this permit that may including exact dates and times,and if the noncompliance has not J CL
03 endanger health or been corrected,the annapated time noncompliance is expected to U W m
the continue:and steps taken or planned to reduce,eliminate,and O ss--../r�� C[
ment(40 prevent reoccurrence of the noncompliance.[40 CFR 122.410)(6). yJ Q
CFR 122.410)(7)) • Division staff may waive the requirement for a written report ona Ct ( LL
case-by-case basis. I-
59�(, NORTH CAROLINA w Q J
�77! 'Environmental Quality a Li
cL
- NCGO1 SELF-INSPECTION,RECORDKEEPING AND REPORTING EFFECTIVE:03/01/19 - Et o
0
ci
oi SHEET NUMBER
iiI
C-207
1 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 adaptation by Kimley-Horn and Associates,Inc.shall be without liability to Kimley-Horn and Associates,Inc.