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HomeMy WebLinkAboutSDP201000061 Plan - Approved 2010-08-233 a N U I h o to / 3 a / W O 2 0 to 0 Q 0 N / E 0 Q c a z rn 0 0 N F:: - - - - - - - �� ,i4 - - =a=-- =- -- _ ` _ LIMITS OF- CLEARING NAD 83 VA. SOUTH ZONE f _ - - - _ . - - - _ , `-� �- f �- - _ - - _ - - 'l -AND , GRADING -(TYP \ \ = \ \\ \ \ _`4 0 \ -AND RApINqaTYR)- _ CONSERVATION AND, GR€fNWA` ARFA� _-CONSfRV 1>y- TE i RRA zCH - -440 � / _..��- _ 451.5 • - _� = _ \ � \ \ \\ \ \\ ~ \I\ 46pND TC 49TC \ B1N 51 450 \ \ \ \ \ \ \ IF THIS DRAWING IS A REDUCTION \- \ �' GRAPHIC SCALE MUST BE USED \ \ \ \ \ 454.9 TW -458 0 \ \ \ \ \ \ SCALE: 1 = 30 % SRS \ 53s 4F' �\ _1 - BW 451,9 `BW�55. 4� \ \�. .P�.. + 4� v A TW� 454:8. _ 44 b 1 __ \ \ \ duos 8455:2 \ \ \ \ \- g 7 \ i p i � �t - _ '�TW 453.5 \ �4 0.0 \ '� 19.1 u� 38- - - 42 - _ \BW 45 \ B 4 15 a ` \� �rb�\ 3 ��,�: \ _ \. 30' 0 30' \ 26pR tt%ao ` 337 STORMFILTER INSTALLATION X 47 N + -SA-N - - - - \ I T I2 s SEQUENCE OF CONS�UOTION�o° / \ +27� \ s�. \ �;. � \ � \t \\ ' o \ e / � � c 45 � - -48 DR -50+ - -5 TcAN 0 z 9 T v' Or,TC 4 J .] 6 D ..2 X440 n p \ \ DR -\ ��' 1 3 - 0 40 / -: TC DR .� SA �- - 1. STABILIZE ENTIRE DRAINAGE AREA. REMOVAL 0 �� \ 26T F�� +. �s � 5 \\ N �� o \ a W - 3 pR - i ND ° - pR 20 52� 535 as �+ �A 017 SEDIMENT BASIN NO. 1, AND -� , �G 4 - R 12 + \ \ \0 / �6 `\ �\ v \ FF �`'� ! °' W �` �+ �- - -410 \n �� \ � CONVERSION -TO SWM -SYSTEM SHALL BE / O 26 +6 54 DR i6 ^j TC 44 O 3 \ O 5 \ 33 DR c _ of \ 71. u� 0 97 - COMPLETED WHEN SITE STABILIZATION HAS - / \ DR Z6• 1 +,: '- 0 \ O£ 30dJ A24 + "� - \ BEEN APPROVED BY COUNTY E &S DR ` - ADMINISTRATE - - ' \ \ �\ y \ \ 0 \�F s ss / �Y ti \ - - -- - 5 ` _ u� vi P `, rc �9 28 Q ND l-\ r.� L h. `i ic 2. INSTALL BYPASS MANHOLE (DS7a).'L&DS \24oR UNIT DS-7 STSRMFW_TE DS -6 AND - - ( /' R� ) ASSOCIATED PIPING (STORM RUN_�9 . S .o CONTECH-DETAILS -09 DWG C -33 AND ro / \ O , \, \' \ _ _ - 51 `` i n STORM SEWER PROFILES ON DWG C -21. °/ otk� 32 t`\ }2 244 5L` / \ s0 \ \ l + \ - \ ,ca_ 0 _o- sV \ D W: - LL \ � YJ - -4:p -/ F \ 5 �. >, :. r.: �t j 2& ���� -3 -PLUG AND ABANDON TEMPOJtARY 24" PIPE \ \ 23 - g f + 49 _ v TO SEDIMENT-BASIN- N0. 1. - J. - \�Z6� \ \ r cN � T\ / �i4 \ \ °Re - 33cND - - \ R w R/ TT 3535 /� DR - 9 9 -� - `I + 470 _ • O i 2�0 1.- 25 y- Tc \ 09 C"' -•� 320 ;' \ 7VI� �69RK / -Ir 4. FILL IN -SEDIMENT BASIN NO. 1 AND /_ \ \ l � 3 J r Aa /� �24�R : - t / < C T- 7 - EXISTING SEDIMENT-TRAP \ \ ' GRA➢E AS ON THIS�HEET. \ o \ti�o / s \ _ � o s / j �5. -_I� �` \ t6 -- C - �\ ,Dc ,. 2 .;. \ 2� i~ �� \ 7 O \ \9 \ \ \ 1T I y +O t 68 II �� �` o� 14.1 R - ;- 2- �L!�e5�--__- / � _" 48TC1_ rcI 48Ta W �",P� \, .2.50• \ \ ,�q• 0 \- \ 4s \ /- S GND .� p. -... O _ r ['I�` 39 i 77 - _ J T \ \\ a \ tk *,, 2 0 53 Np st LLJ � / � _.-__ \ _ \ � ,MFG \ � g +\ � F� � \ 430Np4\.. ° _ N + 46o - (/) \ \ \ h 18 p 1 • 2 + ... i \ `. SG. II` 11 a ` -O -- /W \ R REMO E QF STI 4 >' \ \ i - \ II o - RI Z�o 4035 \ m m -- tl a �r o b i p 57 I' SLgPf A1PR Fl \\ \ a \ / s ^� v GND m k II -- �t v �oi ° ° 51 47TC � w+ -- - � � .. zs � -- - -Wy- I � / � � \\ \ �\ \ �� � \ � . • \ � • :.\ � \ \ �� ip1'� -; i � xO %,' / - - `\ � ... ti� - O 1 60 'b2� 41 8\ 43� 45� -`55 -_ 47TC 52 8 �B RA f + + 46� 0c tT.. DD / \ \ N �. \ GND b 4 \ n 36 \IJ 4 � / / ,-- - \.. � �. � ., 15- � k� 40 \ , ,� w .. - � q �fiN _ - + --4so as �� � r 47ic + . 4705 i - Dom- + DR Q 47 4s i \�S \ + O �2 �-� SAN 47 DR' DR 46 R 47rc 2 - i �, _ _ 3 - 41 43 - W- �-' � SAN /+ y sD \ya \ N \ S" 44' _�7� 6 / + e �o v _ : /f, 45 6. ` ._ - W -N S 46TH 99 ND S- GND I' _ _-.� - _ \� \ ��// \ 13 + s TC TC 30.x_ IAI W _ / _ �- ABANDO 2 \ \\ \ \ �o r- \ / a 7 28DR �. s g 'o ° W w % - PIPE`.IN P C o \ . o \ ;r . �\ \ Sq _ �q - rc �6TC + Q� \ sr M ai c - - _ + �'.� \• 25_ ' M -' �- •. \ > Z m -- i '��. \ I \ �� L�3p 2h 4 \ 241 T 0 0 ��.,�, E I N B I r l i rc C? F---- '-LIMITS F LEARING \ \ \ \ \ F t1 \ p SArd 31 TC\ \34T � 0 -AND GRADI TT P \ 1 U \ F 0- 7a L -m -- - -� - - I`ri IV1 a d ro°, ( ) \� \ \ \ \ ��• s" , 3�0� -- ;:. 53 §AN 30 31 \ - -- m m - �'� \ \ \��\ \ \ \ \ =- -L -'tom \ 3�I� j p 0 DR 3515 p EX S1 _ EM` j \ \ \ \ F�` O o. T SA 347c + \ DR 36 - -II a 11 \ 100 YEAR \ \ \ \ \ 3- T \ SAN \ + 37�R 3D - -- a3 -; �, \ C_ \ �r 1 v 38 DR - 41 - - - - -_m - - m - DLO D P IN ` \ \ \ \ ; "rr, _ - �� _ \ 27 ss cND _ m Q \ _ - ` VW - 0+ 41 TC 10 _ -.. \ �. \. \ \. Y S \ \ \ y\ \ - •!pl -420 1 - 3 2 j c9 -.i - i _�� 430 . �_� .. -'�-' SAN�DR- C\ 40DR _4 ,440.x- - \ W _ SANg4 ©+ + 39DR 3852 3Z ; ��\ o s + ` \ \ + / � \\ \ Y lid - o i_o sw + \ \. AN - -39�= �AIV � 90 + +� \ \ \ \ \ WEST CONSERVAYION\ LiNE• \\ `�� \ \ \ \f \\ - \ 100' STREAM BUFFER \ WM \ \ \ `� \ ,13 cNO / - _ i ° '� ° 27 4 + sw _ - \ \ _ - - 39T \ = JN - _� �_ SAN 7- = RAT :Arm; \� J \ -e? \ SW \ -3 27 a 3 \E 'S�EMEN1\ ( \\ I \ \\ \ �- ,� �1 n v - °' o o +;" g� 0 /- LIMITS OF CZEA ING _ D DI6ATE Q / - - - m _ L r o - o sw sw 3 4 +' ,, 3 °- AND GRAD` S n �r v cN° - \ 4 \ �\ _ Li - 11 tr _ "N. o - + ; � � / 36 �- ( ) �/ � �\U IC�� E \ \ \ 0p \ \ \ \ � .., 4.10 � u. ND � -� _ �- ��\ - o S� �.'- - � - m t>_ La_ � II 1\ \ \ CLASS RiPRA \ f '` - - _ - - m �- v._ N 38cND : �w +' \ \ \ \ \ LINEp�tik4NQL�I� o -- \ \ \ \22cND ,m LL �ILTEfT�FA RICA I -�\� -- \ \ \ `m -m 1 SIR m - p - - ° - -° c� ' q _ 4 t II \ ct N rn o 3 •, p m UL- '� � qj \ - - - 50' LAN SCAPE y� Lv ; p- _ _ -- \ \ \- ---__\ GND ` N AL b �- - - 0 \ � TW 410.0 - \ \ \ 4vo\ \ \ ` ` 30 - - \ !� -m - m J / TW 402.0 B 401.4 __ ` - - 4 _401- \ _ TW 4.11,0 :\ \ \ Z 390 \ W 5 '� BW 4U1.9\ s7 GND TW 409:5 �- \ BW-4p2.3 - � \ - _-- _ �� ✓ Ui --- 3yo _� �� � � 420 � /- a CL TUD , D ttit a \ • `.90 - E A1'iAT RLAIJ- \ t / 94 - _ - \ \` �� - -- A e> ,e and A f { \ ` \ \ BW•,402:4 _ \ E munl e1r _ U- \\\ �EY�E TLE� sveln me t De /// : p f I ` ___ _ .. , I •\\ �, -_ \ \ ..., •. �. --,, ,\ 4 Q (� •/ \ _= ,l � ; I � \. TW 414.8 _ LIJ i L -__ . �/ \ \\ \ �• \ - -� _CRR$SSI \ UU61 ' WEST CONSERVAl10N_IIN�' \ \ \ ���• -= .1. /_. �._ \� \ i - - �\ \\ r \ WWW J� \ \ BW X07.3 Z \ \\ BY i>1� \ \ \ 100 STREAM BUFFER _ - \�\\ \ \ - 380 _! FOR B0 E \ \ate \ \ \ _ ' _ - v `gab & I�I ST�LLATION. 2 INSET SOUTH ZONE - ��� \ '� �\ \ � �\ \ _- _ ! `i ��--. -., • -,.... __� ____._.. .� NAD 83 VA. : \ \ - 4 S81 FINAL GRADING \ \\ ' \ \ \ `3g0� - _� �--� \, 40 c8.. SCALE: 1 "m30' \ I " ��\` \\ \ \ - LIMITS OF CLEARING' ., T TW'401:0 TW 416.0 '` \\ - D GRADING' ' B •.4 1.5 _ _BW -408._ =� \ ...• BW 400.9 _ 1 SUPER ELEVATED LEWIS AND CLARK DRIVE; REVISED STORM DRAIN DJM 7/16/10 - -- -- - _ -- _Z,TH OF - DESIGNED eti:DJM PROJECT: SET REV, r10;' NORTH POINTE- NORTHWEST RESIDENTIAL AREA 1 - - ' WM ENGINEERS DRAWN 3y:KTM FINAL SITE PLAN ------- c SURVEYORS ALBEMARLE COUNTY, VIRGINIA DRAWING NUMBER: PLANNERS REVIEWED QY: HFW 7I1 LE. 3c. o. 12257 ASSOCIATES DINR: DMJ GRADING AND DRAINAGE PLAN C -12 -- O ` I �~ PO Box 4119 3040 Memom Sq.e. Pl. -- -- SHEET NUMBI -R: LyechberS,VA24502 Ch"Ienerv111gVA22911 WWA !NUMBER: FILE NAME: DISCIPLINE: SCALE DATE: `SIONAL Fa\ Phnne :4343Vxw0wwessocoleu`34954. ?700 CIVIL II:1 " =30' N0. SHEET REVISION BY DATE IVO. SHEET REVISION BYr D:4TE ♦ 4N 206095.080 CIVIL 3103110 12 of 49 V: N/A 41 0-- - `_- - - - - EA T CO<�ISERVA�10\N LNe \ GRENWAY ---'\\ `� \ ` `LINE \ 1 SERMON -AND- - - " -." = - - I I 1 ` \ 1 ` GREENWAY _GREENWAY AREAS- - -_ -- - - - - - - - -- - ` ` \ r \ � r LINE4 S E - FIL- TEi2RA SCHEWL�_ -' NAD 83 VA. SOUTH ZONE _ _ _ ON -DWG C=2 - LIMITS-OF "CLEARING i �� - - - _ -430- % \ - _.- NI�RADING TYP) T -CONSE - - -� _ \ _ ` Li IT OF CLE RING ` ` j �\ '� RVATION tlNf- _ �_ \ �_ - �\ - - 4.L 4A1:4`� - - - -y_ - _ =..x"_._�� _� ��_ _� - - - A D Rp'DIMGYd \ \ \ \ \� % IF THIS DRAWING IS A REDUCTION \ - - - _ ss \ / GRAPHIC SCALE MUST BE USED 48.0 - ` TV142ff 441. �'� - - - - _ =y _.�.• -- 3�g-� - _ ` �� % - - I .-! i� - - 't-'.� r 61 m TW 444.0 �W 44 �.- �i �_ ". -- �. _.r: --` - TB \ �_�. _/ �''� - i'., L� �� - �l �l SCALE: 1 " = 30' '' s 367F 38 ` -y _ \ BW -4353- i i` 37- 0 1 38 - � _ ✓.'�' IRE y, ` i > _ .•� _ 32- a4o 37 ic- is i4� �\ GLEENW� \ ! / �i \`\ < / X�4, 38TC •� - - FILTER - - 39 so �4ao LINE - -- /r,_ PR 4$_ 2,. . .__• � -�- - - % i 41 � Tc ` -�\ � \ ` \ � � ' G�- 6133 IRF L, 30 0 30 o � . _�• -- � �- -- -- - -- / - i � PLO � TD s 43 /�6TC 40 W VJ -- _ n� 4 - - yl - W p5. O i + i 1 x / 35 AN - -SAAI SAN �- A - SA SAN 46 tic 3 -0 SAN +SAN + SAN -- +SAKI + SA.IV+ +41.141 L \` - �\ _ _ /d / ' / \ / : 460 \� 48TC 66 + + so 40 -+ + -+ 38�� 3941 9 40p 41 iC - - ��� + + }45 Z 41 DR DR 54 3g - 38 DR DR - p 54 6 -450 D 44.E 43 DR - 4 DR 9 38DR 37 DR 37pR DR - -�1 TC DR 3 48TC 48TH R- _ , 41-ID BB G D� 41 GND V� `.- _ �_ � ate.. T, i � f � . - +� ,� ' � � // � •'\ 46p� 68 L '� . \ / 5 LF 18 HDPE y�/ - d / '' 3TG •yd % , ;J:r _/ - - _ STUBOUT AND PLUG\ - 41 22 D 96 35,. sw OTC / FOR- FUTURE,DRAINAGE \ GND 46- / 50 { z � � . TC � \ / �y M �4 � / _ 55 9 D � - 50 h5v _ %- 4 T _ -42 es 41 405W 405- ': 395- 7a 39 v, 40SW 4065 R� is �/ ' "/ s - - �5B1a 44. 9. 42sw sw 42 Sw T - / _ _ _ 4 30 / __ \ /W,- �+ - R �, s W 45 / Mf \ s7 450 - --R I 47 Ij I � ' Ll / 4650 - n D 40 rc I ` LEWIS AND CLARK DRIVE 40 c/) - - / D 55 7 47 TO z I_ _ _ _ 41T 41 - / i� i / �'� �` pis - 6 pR , ° , _ D + 0 10 BD VJ Q Q + 3 01 00 +0 � 4p- 40� -- s i 42T �O -\ 4so✓ TG 3 �J _� Y Mioq sW 4gG s �6� 91 0 - / l / %ACl l o >T TC% t W - -- W 11N -5Y- W 4. - 40 _ - 5 Q l \ 45 pR +H/ ' 45 440- 39.1 Vd �Z - - - - -39� r _ M� '� -yY - � 465s - /- - 3p 3S- m 4580 / 93 - o - _� lfit �V 4DR _ _ 4 _ R i Al" - - - 95 0 65 39 9R - R4 4403 (42 W 42 41GAD 4US7 40 39- 39 43c m m 1� t8 GND DR �, 49 ' / 46 9 / SW 39 0 _� �- Tn 45- �p ° 45 5 s -. sv 5 sw sV 4 m n T 11 Q 45- i %' gv / . � LIMITS OF CLE RINGI s m ri \ ,� 0_ N \- N \O O N O �_' o�D 41 GN �� ,r�, J t ,- ' _ w \ \w \Q c�4 -W p C 4, -Q L RA `spy J 40GN iC. 17.� / L4 W II II ICI ` 1 - JI .p II .p II�- .p III I II T. tl �� II T' II A 41 II A .P j •D -_ p O O O O O O 41 GND V� `.- _ �_ � ate.. T, i � f � . - +� ,� ' � � // � •'\ 46p� 68 L '� . \ / 5 LF 18 HDPE y�/ - d / '' 3TG •yd % , ;J:r _/ - - _ STUBOUT AND PLUG\ - 41 22 D 96 35,. sw OTC / FOR- FUTURE,DRAINAGE \ GND 46- / 50 { z � � . TC � \ / �y M �4 � / _ 55 9 D � - 50 h5v _ %- 4 T _ -42 es 41 405W 405- ': 395- 7a 39 v, 40SW 4065 R� is �/ ' "/ s - - �5B1a 44. 9. 42sw sw 42 Sw T - / _ _ _ 4 30 / __ \ /W,- �+ - R �, s W 45 / Mf \ s7 450 - --R I 47 Ij I � ' Ll / 4650 - n D 40 rc I ` LEWIS AND CLARK DRIVE 40 c/) - - / D 55 7 47 TO z I_ _ _ _ 41T 41 - / i� i / �'� �` pis - 6 pR , ° , _ D + 0 10 BD VJ Q Q + 3 01 00 +0 � 4p- 40� -- s i 42T �O -\ 4so✓ TG 3 �J _� Y Mioq sW 4gG s �6� 91 0 - / l / %ACl l o >T TC% t W - -- W 11N -5Y- W 4. - 40 _ - 5 Q l \ 45 pR +H/ ' 45 440- 39.1 Vd �Z - - - - -39� r _ M� '� -yY - � 465s - /- - 3p 3S- m 4580 / 93 - o - _� lfit �V 4DR _ _ 4 _ R i Al" - - - 95 0 65 39 9R - R4 4403 (42 W 42 41GAD 4US7 40 39- 39 43c m m 1� t8 GND DR �, 49 ' / 46 9 / SW 39 0 _� �- Tn 45- �p ° 45 5 s -. sv 5 sw sV 4 m n T 11 Q 45- i %' gv / . � LIMITS OF CLE RINGI s m ri \ ,� 0_ N \- N \O O N O 41 GND V� `.- _ �_ � ate.. T, i � f � . - +� ,� ' � � // � •'\ 46p� 68 L '� . \ / 5 LF 18 HDPE y�/ - d / '' 3TG •yd % , ;J:r _/ - - _ STUBOUT AND PLUG\ - 41 22 D 96 35,. sw OTC / FOR- FUTURE,DRAINAGE \ GND 46- / 50 { z � � . TC � \ / �y M �4 � / _ 55 9 D � - 50 h5v _ %- 4 T _ -42 es 41 405W 405- ': 395- 7a 39 v, 40SW 4065 R� is �/ ' "/ s - - �5B1a 44. 9. 42sw sw 42 Sw T - / _ _ _ 4 30 / __ \ /W,- �+ - R �, s W 45 / Mf \ s7 450 - --R I 47 Ij I � ' Ll / 4650 - n D 40 rc I ` LEWIS AND CLARK DRIVE 40 c/) - - / D 55 7 47 TO z I_ _ _ _ 41T 41 - / i� i / �'� �` pis - 6 pR , ° , _ D + 0 10 BD VJ Q Q + 3 01 00 +0 � 4p- 40� -- s i 42T �O -\ 4so✓ TG 3 �J _� Y Mioq sW 4gG s �6� 91 0 - / l / %ACl l o >T TC% t W - -- W 11N -5Y- W 4. - 40 _ - 5 Q l \ 45 pR +H/ ' 45 440- 39.1 Vd �Z - - - - -39� r _ M� '� -yY - � 465s - /- - 3p 3S- m 4580 / 93 - o - _� lfit �V 4DR _ _ 4 _ R i Al" - - - 95 0 65 39 9R - R4 4403 (42 W 42 41GAD 4US7 40 39- 39 43c m m 1� t8 GND DR �, 49 ' / 46 9 / SW 39 0 _� �- Tn 45- �p ° 45 5 s -. sv 5 sw sV 4 m n T 11 Q 45- i %' gv / . � LIMITS OF CLE RINGI s m ri \ ,� 0_ N \- N m\ _T, �_' o�D �� ,r�, J t ,- ' _ w \ \w \Q c�4 -W p C 4, -Q `spy J iC. 17.� / L4 W 44 tC X44 s- - 7g �43DR / _ S ssON \ -� W W\ -� 435 436' j 42 r I 3 n T r 44 ZB / c o _ -AND GRADING YP 39 2u o 1 / 44 TC �P II I I I - T4' c� O O ° 4 /� / i - �� o 0 0 o I o o ° 42 ss 65 4 fl/ / 431.0 o / ,o - -:o __ 0 0 0 0 DR+ 437c '� TERRA ' o Q 1 38 _ _ _ 9 40 DR /• / / B 30:fl /- - V I {-41 G D 38 C 40 C GND - 48 C D 0 DR 37 R 34 Tc 0 a' rc B� _ -- 382 D5 66 36 la > / . J / 97 40TC 3gTC 7 ll 88 - 7 37 p 37 DR 36 pR + SI • 40 +42DR 41 +41 DR +4DDR 390R O5 9� + SDR +38DR + 7DR ' +36BR ` +36DR + DR - +- TC 34.7 �_ Dt" TC 42 7+ 3`GNTD / ADR / + 5DR / 361��Ai4' / 55 SAN / 3 m ri \ ,� 0_ N \- N m\ _T, �_' o�D �� ,r�, J t ,- ' _ w \ \w \Q c�4 -W p C 4, -Q 3`GNTD / ADR / + 5DR / 361��Ai4' / 55 SAN / 3 -- - -_ - WM FACILITY V i ASEMENT /� - ter►� ���� r ° m 29, T TW 435.9 - DRAINAGE - - - �,_ A- CF- 7 42 - / / - +� -� -E- - ASEM- ENT DEDICATED f6� -y /A; / B ION / i F TE/ BAY � / Y/ P/ Q F TW - PUBLIC -USE MEN 4 _ -D 12 o BIN -428.- - _ - -DEDICATED TOv� 35- X11 / - - - r - - PLiBLIC,USF 421N- j / -- -_, � -- _ \ �� I_ \ �, /% /! - -�� 32pR o .8' - - - \ �I IMJTS OF `CLEARING _\ _ OUTLET �� �� STORMFILTFR IN5TALLATIQN 3 is 31 DR /+ 33 C s2 / ` � \ /CLA I 0 a / S CEO . C U T ON \ DR T 33ic- / / / _ -AND GRADIN6�(LY� - _ / / / + + GRADE PAVEMENT AS NECESSARY - - � - �- FILT F 4� ;' /� / / 1 SPA ILI�E ENTIR ' DRA / m m ri \ ,� 0_ N \- N 1R 1� J -- - -_ - WM FACILITY V i ASEMENT /� - ter►� ���� r ° m 29, T TW 435.9 - DRAINAGE - - - �,_ A- CF- 7 42 - / / - +� -� -E- - ASEM- ENT DEDICATED f6� -y /A; / B ION / i F TE/ BAY � / Y/ P/ Q F TW - PUBLIC -USE MEN 4 _ -D 12 o BIN -428.- - _ - -DEDICATED TOv� 35- X11 / - - - r - - PLiBLIC,USF 421N- j / -- -_, � -- _ \ �� I_ \ �, /% /! - -�� 32pR o .8' - - - \ �I IMJTS OF `CLEARING _\ _ OUTLET �� �� STORMFILTFR IN5TALLATIQN 3 is 31 DR /+ 33 C s2 / ` � \ /CLA I 0 a / S CEO . C U T ON \ DR T 33ic- / / / _ -AND GRADIN6�(LY� - _ / / / + + GRADE PAVEMENT AS NECESSARY - - � - �- FILT F 4� ;' /� / / 1 SPA ILI�E ENTIR ' DRA / m m ri \ ,� 0_ N \- N 0 'SAN / TO DIRECT CURBLINE DRAINAGE i - \ -� - - _ W /,/a / IJJAG,E AREA. REMOVAL / - 2 / f _ - / / OF SEDIMENT BASIN t4O. 3, AND,- i W" �W 32L -----INTO DS 29• _ - - i �\ 410 l - N' TfJ q°3 / //i CONVERSIPN : TO S MJSYSTEM .SMALL BE / TIC / / fi' n o - - \ - ° gL P%� /COMPLETED WHEN SITE /STABILIZATION HAS \ � 2.0 f / �.... -•-� - \ \ _ ---� / J� 9/ / BEEN/APPR9VE}3' BY COUNTY E &S 4w 42 .1/ / .• ' -7- ADt�IN TRATOR./ DS /UN]i ,(DS -3,1') AND +:. WF8T CONSERVATION SINE �, j // - - \EXIq FEMA \�\ o ��� / / / STORMIR ITER (D X30.1) AND ASSOCIATED / 5 /& 0"' STREAM BUFFER / / ,/ ter--- 100 YEAR % - ` �• ;PI IN S �- -- 30g 306 27 0 / / i / /�_ ��� A �� o o / i % / % / i 9 (TQ�M %RUN0 -33). ,CbNNEUT TO / / / ;� / \\ FLOOD PLAIN EXISTING STUB FROM DS- 3. SEE CONTECH / I � .-/ � -� �� r-^�• � � _ j -, � / /' / / /DE?AILS�ON/DWG C -33 AND STORM SEWER - / / V vim- i7 / / '/ i PRgFI S,/ON DWG C -,23• / \ \ i j\ // /, / / % / �/ ,i1 = !� / // ~ / / �` \ \ \�� \ i r'� l l I / �l /� % ' �. �/ / . 3/ GLEAN 'OUT SWM #1 AND CONVERT TO = / TW 430.0_, /. / / i / / / , W_ ,' � / / / / � � \ i � /j J i , R E TION FACILITY. SEE POND PROFILE r�- o TW 42 :5 BW�14.6 �. i� CI /FACILITY. / 10.1. - / 22GND �/ / li.W =. //r/m G! 1 / RI20PC)SED FEMA 00 -YEIPR ERG NCY PI LWA - // % /FLOODPLAIN (PER 2 Z10 CLOM� STUDY) \ i �� � ' SS �A9 R(PRAP '0 / jj Ll� , j \ / / /' / ,�ii i jI ��, / \ \�• I I I I I / / / /I/ FIL'TFF��R FABRIC - - - / ✓ j / / -\ )' / / / / ` \ ' o / QR ESJ -417 5 // _ i 422 3 / -� j i ` 1 �, / / /WW�DTH�10" % ` 1 / / BW_ 4Q6a /�, 7 W DE / ✓ \ / / / / /, / I ENGI EERE I I / t l / / t, 1 / I 1 r U ; • -- - �- _.- •- ......_•- • - -•.. / i // /, /� R�+RNIN� gLAll Al // i %� j�� �/� / / / /fjj/ 1 FA�RICII NI FI�TF�R I i,� / / / // 2:1, SID SLOPE �� \ �TW 417.4 // 420.0 / i / / J = I � 2 on \ , 1 ` 1 1 , \ / BW�02. --� / BIN 400.7 // / BOiTOIv) WIDTH- o mlv - / i� i i // Z -418.9 / / % / %�� / �✓� 1 DEPTH - -1 .5' /� / W 402.8 / /ice /� L. /SEE' DWD C -30 F R LIMITS- -OF CLEARING / // / j' �/ // C,H�NNEL /CALF 1 `Z / U •• f �' // -ND GRADING (TY ' /� 1 juff ' 1 - / /. / /i 1 SWM FACILITY 10 DESIGN REVISION /REGRADING DJM 7/16/10 OF~ - PROJEr -r. / SET REV. NO. �l DESIGNED er :DJM NORTH POINTE- NORTHWEST RESIDENTIAL AREA ENGINEERS DRAWN 3r`KTM FINAL SITE PLAN 1 -- SURVEYORS - ALBEMARLE COUNTY, VIRGINIA Gralvmlc, r: +ullLr - l R 1 PLANNERS REVIEWED M': HFyy TITLE: ic. No. 12 5 ASSOCIATES DINR DMJ GRADING AND DRAINAGE PLAN C -13 - - _ lo' -7 _ Z-7 }�� P0D x4119 3040M.omSqumnPI. -- - - - - -- _ SHEET NUh18ER: - Lynohhnr6,VA34302 CW.Hn 11,,VAn11 WWA NUMBER: FILE NAME: DISCIPLINE: SCALE: DAZE: Phone: 434.316.60X0 Phone: 434984.2700 SSZONAL . -- - "v.%1vm0dflIes.net 6095080- C13.dw CIVIL H:1 ° =30' 3/03/10 N0. SHEET REVISION BY DATE NO. SHEET REVISION I Bl° + GATE �N �N 206�95.08C 9 V. N/A 13 of 49