NCC231344_Site Plan or Location Map_20230509

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\ \ --- A S (\ - 4-24-23
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v A I © BEFORE You DIG!
> \ /�j ,o� °��: I \ CONTACT ONE-CALL CENTER
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\ LEGEND
> - A \ \ \ ,/ A. ,SOA \� A� \\ LIMITS OF DISTURBANCE
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\��i�cY9e 0• _ \ \ CONSTRUCTION ENTRANCE � Y (x J�
�> v v \V A A -DRAINAGE AREA - - v DITCHs �' \� A DOLED �MEe B19tl SILT FENCE
TO SEDIMENT \ 3A FLANGED .iro
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v V \BASIN 3: 4,15ACN I Q' V \ -s DIVERSION BERM TDD
H \ \\ \ \ \ \ I I \ \ \ - SKIMMFR
TO SCALE FVATION DFTAII INLET PROTECTION
.4 'nt.14. \ -- OF NORTH CAROL NA AND POROUS BAFFLES
I FR BASIN 3 F
.��. .\ \ N \ `,, \ \\ \\1 \ ALL OF THE NECESSARY APPROVALS HAVE BEEN/WILL BE OBTAINED FROM THE STATE
4. �•.p 4 \ \ _� \ I \ \ +% \ \ \ 1 THE ARMY CORPS OF ENGINEERS FOR ANY STREAM CROSSING/WETLAND DISTURBANCE. _O
•`•' \ \ _ �` \ \\\ \N • - • - SKIMMER
��'� \ 0 / \ Jt..+\ \ \ \ /- / \ \ \ \ \ \ \\`,t'\ \ \\\\\ \\\ 'si5 ��'�-�� ®.\ CONTRACTOR TO NOTIFY NCDEQ LAND QUALITY INSPECTOR 48-HOURS PRIOR TO CONSTRUCTION ACTIVITIES r=
-• 0J \ TAKING PLACE AND SCHEDULE AN ON-SITE PRECONSTRUCTION MEETING. RIP -RAP PAD
_ \ \ \0 ,i \ \ ---. - �-- _ _ % ANY OFF-SINE BORROW LA AND WASTE REGULATED
FOR THIS PROJECT MUST COME FROM A SITE L1TH U APPROVED SILT SINCE OUTLET CHECK DAM a
�6 _ \ \ i4� L�I \ I 0 \ �, \ <. �` "� EROSION CONTROL PLAN,A SITE REGULATED UNDER THE MINING ACT OF 1971,OR A LANDFILL REGULATED BY
\ \ \4 +..-..„.2 -DITCHH •Av_-ii��10-. I I ,y,. ` 4 -�-,�^ THE DIVISION OF SOLID WASTE MANAGEMENT. TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BY p
\ •-.-.o_s r:� �+`.,-�.� 4�•0'W.\ \ I \ A�`- y\ _\sue i<\ ANY ACTIVITIES ON SITE MUST BE DISPOSED OF AT A FACILITY REGULATED BY THE DIVISION OF SOLID WASTE BORROW PIT AREA ® M
\ \ 1 B R..,+W :A. so,-
\ ,\ MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR DIVISION OF WATER RESOURCES RULES AND GTa
i \ \ \ \ v \ . • �� \ \ � �• -...wiS V'- ���� \ .. �O REGULATIONS. STOCKPILE AREA ® F-I
\ . \ \ \ 1, - ,1. I.� �� CONTRACTOR TO GET APPROVAL BY THE NCDEQ LAND QUALTY INSPECTOR BEFORE DECOMMISSIONING SEDIMENT `H
\ I I \ *:J 4 I' `\ W, \ BASINS TO ENSURE SITE IS PROPERLY STABILIZED. VI
I \ \ •��� \ \ \ �•\ • ,. \\\ DISTURBED AREA: ±24.90 AC
\ - - \ \ �'�' - �� O �ry` = KEY NOTES: W N m o
\ - _ \ 'o•\ \ - \ $1 \ \\ 4..\ \ ',,• OO,4 "- rTl U o
\ \ 1 0, \ \ \i4 -tee Ns.4;4 `. \'' *, •,,• O 4" SKIMMER WITH 2.5" ORIFICE ATTACHED TO RISER. SEE CALCULATIONS ON SHEET C-7.0. �+.� Z DQ bq
\ _ +'��t r \ ��1i �•D�,va r�y°s. t�\ \ �, �•�*-*. © 2 SKIMMER WITH 1" ORIFICE. SEE CALCULATIONS ON SHEET C-7.0. Z 1-� O�o
\ \ \ \ \ - - \ \ \ ta:� �•/Z �a�- !moo�\ \\\•i� \ - ©• rTl f-I V b4
\ \ \ \ \ .tS�L \ \ M$\ \\I \ -+-.- © 2.5" SKIMMER WITH 1.5" ORIFICE. SEE CALCULATIONS ON SHEET C-7.0. W F--( O OW ce
- V A \ \_ - �v \ v � _ o �� 1\\',H I :A. \.�. . . . . . D L7 8�
V I 4i • -� , CONSTRUCTION ENTRANCE. SEE DETAIL ON SHEET C-11.0.
\\\ A V - - _ - A A \ N A A \ \ \ :;:, DITCH I� 0 SILT FENCE OUTLET y� E a
A .".'. Y-I-1 C7
V A \ N N V A \ / 2B I �) -NN
-i �� ' ,• © ABANDON AND DEMO EXISTING WELL AND SEPTICkn
\ \ \ O \ \ \ \ \ Us
/ ,� I I L'�4\ I c �\ \ OH BAFFLES. SEE DETAIL ON SHEET C-12.0. oo
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\ - - / - J SC1SO EROSION CONTROL MATTING. SEE CALCULATIONS ON SHEET SEE DETAIL ON SHEET C-14.0. E =
\ \ \ \ \ \ \ N N\ \ I \ l / / / i� / I ��\'s.\ /' 00�15 WE W O VVY��1
V A ����� I 4 ram• © SOA O,O ;LA-
Bu k K SLOPE DRAINS
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/ ��� \ u< �\ L CONTRACTOR TO COORDINATE RELOCATION OF POWER POLES
\ \ - �� A\ \ V p / / DRAINAGE AREA `� � 11
' - �j coNCRETE wnsHour
� \ � _ J f � �� 4 • � F�► � � \ � I // I I TO SEDIMENT �{t � ::::, � , '� � EROSIONANDSEDIMENTATION CONTROL CONSTRUCTION SEQUENCE, 0 ¢ ��'« ow ice// r / I BASIN 2: 1.50A . OBTAIN NECESSARY PERMITS AND APPROVALS THROUGH THE TOWN OF GIBSONVLLE AND NCDEQ AND SCHEDULE A PRECONSTRUCTON MEETING PRIOR TO O / -
\ \ qqq��yv•• r`�®� \ I /� / / C I -- \l) \ BEGINNING ANY LAND DISTURBING ACTMTIES. I--1 Z J
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\ '!`--- \ \ �I I l I l I Il I . ' ®��1 2.FLAG THE DMITS OF DISTURBANCE AND IETS)LL PERIMETE�EROSION CONTROL MEASURES(SILT FENCE,TREE PROTECTION FENCING,TEMPORARY V� ¢ o
\ ' '��F i \ \, \ \ \ , ( \ / ) / / / M / I \ 1 1©1„.„ II /II �/ pmp �-y CONSTRUCTION ENTRANCE,SILT FENCE OURETS. SEE DEMO HASP 1 EROSION CONTROL PLAN FOR INITIAL EROSION CONTROL PHASE. W Z U
\ 1• N a "'777ril\ / I ����\-\ / I J ?.l ) . I .����„y: �' r� / � � 3.INSTALL SEDIMENT BASIN N1TIi SKIMMER AND TEMPORARY DIVERSION BERMS AND CORRESPONDING RIP RAP OUTLET PROTECTION AS SHOWN IN THE Tn --1
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} �l �. ' W EROSION CONTROL PH 1 PLAN.STABILIZE. O VL
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•�•/(r E;'' 4.CALL EROSION CONTROL INSPECTOR AFTER PERIMETER MEASURE INSTALLATION AND BASIN INSTALLATION. �1 may'l m O a
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�;,- ,��E/,V ad9 I�.At� I / / / - J / I 1 p / / �11, V),le� - / I i \ 5.PROCEED WITH DEMOLITION,CLEARING AND GRUBBING OF SITE. v 1 X Z
U z x/'� w III I 1 �0 L0® f . � / l / � o N" �' I / EPry 6.INSTALL AND MAINTAIN TEMPORARY STABIUZATION OF ALL DISTURBED AREAS THROUGHOUT REMAINDER OF PROJECT. NO PORTION OF THE SITE SHALL I--'-i y
� $101' REMAIN OPEN LIN MORE NING 14 DAYS. U
I I '- 7.BEGIN INSTALLING REMAINING UTIUTES. W
/ \ / '(.Aeil DRAINAGE AREA / / J/.��° /DITCH F•• „,,,I; - 8.SEWER STREAM CROSSING TO BE INSTALLED. PUMP AROUND COFFER DAM TO BE INSTALLED PRIOR TO INSTALLATION.
►� / /I ��®�� TO SEDIMENT / / ��•� LA7,.//:
�J ��� r9.DURINGCONSTRUCTON OFFILL SLOPES,DIVERSIONS SHOULDBEUTDZEDTOPREVENTSHEET FLOW OVER FILL SLOPES. THESE MEASURES SHOULD REMAIN Q Ny- - \ /s: 4 / / ���®� BASIN 1: 14.50AC // ��'/ /z,416)
/ �� I N PLACEUNTILFlLL SLOPESARE ADEQUATELY STABILIZED N1THESTABDSHEDVEGETATION. -
w �VII / - ���� / 4`" - � /'\RAP ��- b �� �. // '®,,/ / �' r�f�- / , / �` - A ,� �: I- 10.AS SITE EARTHWORK PROGRESSES AND SITE HAS BEEN RAISED AS SHOWN ON EROSION CONTROL PHASE 2 PLAN,FINISH GRADING SEDIMENT BASIN 3 TO r,
{O/ ^ \ \ P: �.> °°® ' / //// / / 0.14 V Z .4i / / I ''S ,, F I ITS FINAL STATE AS SHOWN IN EROSION CONTROL PHASE 3 PLAN.SEDIMENT BASIN 1 AND 2 WILL REMAIN UNTIL ALL OTHER AREA ARE COMPLETED
_ \ / / `///.. / / 77„ / ,�,�ii / �� `S / 11.ROADWAY STREAM CROSSING CONSTRUCTION WITH ASSOCIATED CULVERTS AND UTILITIES MAY BEGIN. PUMP AROUND COFFER DAM TO BE INSTALLED PRIOR
�\ �\ � � ��//////� / / /z- •410°/ / / / / /4 ' // /j\ © / �1, �_ I N p
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o m / \ ��. / / .1 / �- TO INSTALLATION. &
/ / '_ \ \\ \ -- '�`®�� /// / / // / / / / / / 'a� / / /C /`/ J� � / I ' I 12.FINE GRADE PADS AND PROCEED WITH VERTICAL CONSTRUCTION Q
m S` \ \ �r I �� ////// / /// r / / / / /DITCH �.• C© �, b 'I I I 13.INSTALL OUTLET PROTECTION AS SOON AS PIPES ARE INSTALLED AND STABILIZE SLOPES AS SOON AS THEY REACH FINAL GRADE.
• / \ \ 0 ��� / / /// / / I / / / / / 1 B �� - j,L/ },!� • I I I 14.SCHEDULE PRECON WITH STORMWATER INSPECTOR TO INSPECT SITE PRIOR TO CONVERTING SKIMMER TO FINAL BMP.
- .ICI \ \ // / / / / / \_ , 0 - 6; 15.ONCE CONTRIBUTING AREAS TO SKIMMER BASIN 1 AND 2 ARE STABLE AND INSPECTOR HAS APPROVED,REMOVE BAFFLES AND SKIMMER AND ENSURE
I� \ \ /� /// / / /- -/ / f ;,a.. 0&U'�EASEM �o fig I I I FINAL GRADING TO THE FINAL BMP DESIGN FOR SEDIMENT BASIN 1 AND FINAL GRADING FOR REMOVAL OF SEDIMENT BASIN 2.
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/ / y ' ' STORM SEWER PRIOR TO JOB CLOSEWT.CLEAN OUT PERMANENT POND IF SEDIMENT_ •! / \ \ 4� / / / '*`Y 4 .V1 _i / \ <� 17. COMPLETE BUILDING,ALL UTILITIES,AND STONE PARKING LOT. P.a
j "T� / \ \\ "/ _� ��/,/ �I/// /// / / / �// ` " \/ © // \ -I <? ,� 18. PAVE THE PARKING LOT AND STABIUZE ANY AREAS THAT REMAIN UNSTABLE(SEE PHASE II EROSION CONTROL PLAN SHEET C-4.0). W
II �� / F / / // / / / \ I / / .,„ _
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18.EROSION CONTROL MEASURES SHALL BE MAINTAINED THROUGHOUT THE LIFE OF THE PROJECT AND REPAIRED AFTER EACH RAIN EVENT. G
`> - 7 L
/ / \ =- -- ik '7 j/ // / / / / I \ \ \ �_ •� I 20.INSPECTIONS TO BE EVERY 7 CALENDAR DAYS AND WITHIN 24 HOURS AFTER EACH RAINFALL EVENT THAT PRODUCES 1/2-INCHES OR MORE OF
U f ���`-� l�-I/_\ .`O J ;�y� '�''� E \ I<' I 2RESIPITATION.
.> L - / - / ' y a 21.STABILIZATION OF CONVEYANCE CHANNELS I$TO BE COMPLETED WITHIN 7 DAYS OF CHANNEL CONSTRUCTION.
Ai © , >' © I�, _ ���,s' •- - 50 MAJOR THOROUGHFARE SETBACK AFTER COMPLETION F ALL ONSTRUCPON ACTIVITIES AND PERMANENT L A A IN PLACE AND UPON APPROVAL BY THE }
O' SCM O&M E EMENT _ I 22.AF R CO ETI O A C TIM ES CONTRO MEASURES RE P C
)`.. Q _ / / •Ils�►_��e //�LJ y..�' \ \ -� _ -- EROSION CONTROL INSPECTOR. m
•`� V . i• DI TIAI I-. Aj / -X- A.REMOVE ALL TEMPORARY MEASURES AND INSTALL PERMANENT EROSION AND VELOCITY CONTROL MEASURES.
Y.-__ __T_L'.T I/ ZQI4 -_._.L�o ... ' y_-- �eR I.•. ._� •• .o.A. - \ o I -�,
'��i��� '•A1LSa�lc" Yi P C,1
I� - rll_ - - o / / _/ N B.PROVIDE SUFFICIENT GROUND COVER TO ASSURE ADEQUATE SURFACE STABILIZATION.
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