Loading...
HomeMy WebLinkAboutWPO201700028 Plan - VSMP Grading Plan 2018-03-12CENERAL NOTES OWERIAPPLICANT- 07BEO-00-00-00OA0 HIGHLAND PARK, LLC 455 2ND STREET, SW CHARLOTTESWLLE, VA 22903 ENGINEER. COLLINS ENGINEERING 200 GARRETT ST, SUITE K CHARLOTTESWLLE, VA 22902 (4J4)293-3719 TAX MAP NO.: 078EO-00-00-000AO - 15.21 ACRES (D8 416J PG 429) 078EO-00-00-00OA2 - 0.51 ACRES (DB 4983, PG 688) TOTAL PROJECT AREA: 15.72 ACRES TOTAL ZONING. R-4 RESIDEN77AL W /TH PROFFERS ZMA 04-18 (APPROVED MAI?-CH 19, 2008) PROPOSED USE- 34 SINGLE FAMILY DETACHED UNITS REQUIRED DENSI TY MAXIMUM ALLOWED UNITS = J4 SFD LOTS PROPOSED DENSITY- J4 DU/15.21 AC = 2.24 UNITSIAC OPEN SPA CE. REQ. 3.80 AC OF DEVELOPMENT AREA (25z); PROV- OPEN SPACE A (0.51 A C) OPEN SPACE B (361 A C) OPEN SPA CE C (0. 45 A C) OPEN SPACE D (0.55 A C) OPEN SPACE E (0.40 AC) OPEN SPACE F (0. 05 A C) TOTAL OPEN SPACE = 5.57 AC (J5x) THE OPEN SPACE MLL BE DEDICA TED TO THE HOA. BUILDING HEIGHTS. MAXIMUM BUILDING HEIGHTS SHALL NOT EXCEED J5 FEET SE TRA CKS, FRONT- 5' MIN AND 25' MAX (18' MIN. FOR FRONT LOADED GARAGES) SIDE. 10' BUILDING SEPARAT70N REAR: 20' MIN AND NO MAX SUBDIVISION STREETS: CURB & GUTTER (PARKING ON ONE SIDE ONLY) WA TERSHED. 7741S PARCEL IS NOT IN A WATER SUPPLY PROTECTED AREA - SITE DRAINS TO RIVANNA Rl VER. AGRICUL77JRALI FORESTAL DIS77?ICT- NONE TOPO & SURVEY- TOPOGRAPHY AND BOUNDARY INFORMA77ON PROVIDED BY ROUDABLISH & GALE BOUNDARY AND TOPO WAS COMPLETED IN JANUARY 2017 TOPOGRAPHY IS AN AERIAL TOPOGRAPHY OF 77-IE SITE. TOPO WAS VERIFIED IN THE FIELD IN JANUARY 2016. DA TUM. NAD 83 EXIS77NG VEGETA T70N. PARTIALLY WOODED NTH EXIS77NG RESIDENCE STRUCTURES LIGHTING. NO LIGHT7NG IS PROPOSED PHASING.- S17E TO BE DEVELOPED IN ONE PHASE RECREA T70N. NOT APPLICABLEINOT REQUIRED PARKING. 2 OFF-STREET PARKING SPACES SHALL BE PROWDED FOR EACH DWELLING UNIT ADD177ONAL PARKING SPACES SHALL BE LOCA TED ALONG THE ROAD WA YS. BUILDING SITES. PARCELS 1-34 MAY NOT BE FURTHER DIWDED. ONLY (1) DWELLING UNIT PER LOT SHALL BE ALLOWED. BURIAL SITES.- NONE STREAM BUFFERSIFLOODPLAIN: THIS SUBJECT PROPERTY IS LOCATED IN ZONE X. 77-IERE IS NO 100- YEAR FLOODPLAIN LIMITS ON 77-IE SUBJECT PARCEL, PER FEMA MAP 5100JCO287D & 51003CO295D; FEBRUARY 4, 2005. THERE ARE NO STREAM BUFFERS LOCATED ON 774E PROPERTY OFFS17E DISTURBANCE. NO OFFSIDE DISTURBANCE IS PROPOSED W774 THIS PLAN, EXCEPT FOR THE 77E-IN CONNEC17ON TO THE SANITARY SEWER WTHIN EXIS77NG U77LITY EASEMENT LANDSCAPING: STREET TREES ARE PROPOSED ALONG THE NEIGHBORHOOD S7REETS IN ACCORDANCE NTH ALBEMARLE COUNTY LANDSCAPING REQUIREMENTS WTHIN SEC77ON J2.Z9 OF THE COUNTY CODE. LAND AREAS. OPEN SPA CE. 5.5 7 A C. (J5%) LOTS 769 AC. (51Z) ROW DEDICA RON. 2.46 AC. (16,T) RIVANNA MAGISTERIAL DISTRICT ALBEMARLE COUNTY, VIRGINIA I I , " ,/ \\ \ , . \ I - - I . � 11 �.�,�- - \, " --- - � �g!it�- "", _�� �-i /11" , . .- - Z,:- __.-7- Nk , 11 , � ,,-'�\" \ \ \\ \\\\\\\A \ , ,��`,_ - -,_\-�,-,�" \ \�, -� , " N�', , \ \ \ k I /,-, ,�, " '/ 1, - ��'�N'\�\\\\,\\�\ ,\,**, \\ X\ \ X�\ \ \\\\ ,�Nli ,-f � , , __- I,- - I� . -1 �i,,,, �1�1, /,) . - X , \ " - - , i t \ , , ,/\ 'A M_ \\\\�', A � \N, , �� - �,- ,- - , \ - \ \ I It I , 1, � ­� , __ - I I - ., W N , - . IN N, " 1, _�, I , - - . - '- '�, - , , �� .1 . ) \" , " �, - .- - I . , �` \ \ I, A\,��%� 11 I " ,x " � ',/ '. N \ .--.I- _­ \__ - I 1� . 1110"�,\\ , ',� k I I ,� , , \, - , -, , \,-:�,-, �, �, \ \ , \ I I I" -, '' , , W`__ _�_` -1-._�7:_­ , N\ - I ; , " , ", �5_Z_,� _K__ __1 t 1 /ti , "\" \ - -,�- - - --"\"\ -1. <11 J, _�_N"'z, , 11 " �, - - ,, � \ - I , , - - \"x N ,,�, ,- � - ��,_ - __ - . Ir. /-. , -,- " ( I If \ N, � < 1,i , , I � " __ I I , IN "I % \ - , �,�, "A -8 - .1 ��- 1:J c - - , - - ­ �. ,( '� � It > ,�-- -, - � N I, k N, ,,,�N\\ \ N, , \ � " , ,> , , ,� " -, ­� I 5% _,05:_�_,��__ , / , "I - \ t i I i I I ,11, \ _',- ­� .- ��,\ , - I , ",\"\ �, " 11 " -, , , ,� �, , , I, ,� \ '. �, , , , , . - - --- I -11 - �, , , - ,- - I � \ " " ��,J�1.1/,R Lit,?ZP ,�­-_ .., I --'- --- - I - . _r .� ., - , 1, __ . I \ �l . . . I1fI;1,f,-,:,­ __ " " i � '._.1 , - 1'\ _\ "'\\'\1`x'�\\\\\ "\\\\ _x 1, 11, A \\ \ , -, ... el� '.. ,., -- _-�A \ I I N, ',� -, ,, 1-­ - - --- __' - q, 'ttl. ­w '4� , , \ \' I, 'N , \ \�\\\\\�\ \ I I .,_/ , -,/ /��f lj�, , ( . ."� 10 / " , �_ ­ \ V % - . N 1� - - _z 7�4\\ \ \ \1 \1 It � �, - , � , 11VI:1, I- ,-, I \\\,\ ,�,­ - , -1 'A , I - , - 1� I _ - , , \ " , ,) I I_ � \ _��_ , ;_ , \, , -�. ­- - .. ,, " �,_,_,, . �_ , ,,,,, --,-,- \ \ 11� , 0 I I-' - - 11. "" - ____ -- , , - - I ".- - " _r ,�.. \ I \ "' \\ , IN I \ -',, 'k-, -, _­ __ I / 0/ I � ) , _� , ( < -\-. " ­_ .. f , - -1 :� )_�11/ \ INifl" I -f i t1_1_ ,p� ,,, , I-- �, _7� .. . 1 40� -., Ill, _'� -_ 1� I: k� , , I , " ,,;�� _.. , � Z� 3,�x I � I .- _.."', - I , . , \ 1> � \ I", � " � � - - , ,,, N, , - - -:.--, I :,._��-,�� � � � , ' I , , >/ I , �� " I, \ \ \ \ \ \\ I, ,--\ N, I, , , - :, � " -1 - \ 1� " , ,-' A IN - I W\ 1, \ � _Z�_ __ , N, / it/ � - I I "" \1 , � t. \ �� - - , - � -.---- � , I I I \ � \ I \ I \��\\\\\\ - N, \,.,­� I � - - -- -- .- - ;;�," - -.1 - ,4 1 1 , I I I I � � \ , , \ \ � I `_ - � I I \ \ - , , , \ I " , -- -;:�� - , :::: _­*_,�_ ! , '\ -�\v \ , - ,� N,\\ '. I ,x \ , \,\ � , " >, , 111/�,/,/ -- �,, , .-.- �_ _�>q � - - I - .- -�\ I,\ I \\" ,�\ � I , , / �, '\ 3� , � - ­ - ._� I � � y , , , �; _/,� - �_; ,,/� ( ,//fk t,44b�-o , , �� 55, __� , I _ 1.�� ,_ _�, __ - - - � � , jj'1�j/,,j'j`!/1;,1f`(( I �11 I v - r,f I 1\ , �, Y, I �, "(11/ I/ il� ,,,, i � � �",\"�, : �� ­ __ ---- ,�K��:-- -- - , I \ � \ , , I / �] If \ \ \ IN N, \ \ , ,2: �, -��":�:_ ,_:� -�-, - ---- ."A � I - : -,- � -Z _. - , \ \ I ,,- I' , -r/ !, �1, \ \ \ \ � �,K\\\\\x �\\ IN I, t� < I I � / I 11 ____ ­ . I I __ � 11 - ZvF � �-, \ I / I , I / \ \ �_< %�7 _. �, 111 —Mg3 D D . I I I hkjqjk - EARLY GRADING PERMIT PLAN m V M i fM11+1ft I' I , I I, "' 11111111. i I , , t) : / I � \:�N ,-. - T, / / /// " , I �:� ''. ­;­�, I I I "I It 11 _U1111111111 I -1 -_ k. 1, - - _-, , , ­ X -, , , , --- Z;�;�, �� - '�_ - � - -- - , "I _: 11 1, �, / _ -, NK - � W-51/ -//",�' R I- I " � -- I �_ 11 " \ - - `_wl,�rl�, -1 "'! I , unI11117 - , r. __ -7i - - ,�� ;�,�� � �� , . - - , :�;� :� _-_-7,7, - � '. ar , , , 1 lljttij - - , - - ` 6,111,11will - �6,�_ ��_� - , __ _ _1t;r__ � I : �,�74 - I �, - -­ ,,, .-I - )II011(j) - - - � , , __ - ____.- , - - <3 - - 11 1d1w _'?, "'N I^ 1/�,, 11(1­144t�_ ­_ _ --- __ ,T4 / I . , �� � '/ � �1_ /-� �, �� \ _ ; / . , _ - , �-- .f,�� _ ItWffikiiv � - �tww�t -- _, ., �/; / �� � ,� "'�. , - I I - -x fo_- ", ,,, / � Z7 " ,,/, - - , / *l`mffik�_­.. -- / ,(, __ ,,� ,�= = = I'll'-1, I'll' , , / ----I.--- " - � 1 - . � I ,z , Cum -z _.1 i � ,,, ,e I I - I � 11 � j , , I - I ",\w ,m\ .., , I - , I /I , -1 ,� 1� �, I 11 W'""A.- 11 -1 , N� I, , , q 11 I 'i ", j / I . - `\ \\ 11 / j I? �,, / ! , / V.'...��J� . �' - 1.1 - / / I 0), / I ��fl, ­­' I ��Iel', j ,� \ - - /.. - I .1 , :_ �/�, , " , I I - .. ,,, , , I I . I' 't� , I � - � N , I � �__ �' I . / , .. i I :11 I- .­�, �' / / I ­ '�7 . q I , Z" . I , �- lz_ �� k . , , , " , / , - � �, - -1 "J� :�:�� I , 11 - � , � it � "I - I,/,, "I , I , �, , , - - " lillilp ��;,-;�i.� ,., ... � i I % I �. � � , , 1.1, . , . if/// k I';! �,�� I ... 'r?" , , �­ ..... - . . ..... v,,­..7-.,-,% � . " , , �illi Z�l :: �. � ..... ­ , : ....... . ..... � .1. � . - . I j Z, - - � 11, �� , ­ ... '..;�, . - ­ --- -- , ". _ -Z, -..-, . . � :��.-' --' 11 ., .... I �p ,:: - " - - .,-::,:::::::,. � .., J:-.. ,�_ ,'. - ­', - , =::.: ... � . :: * ... �- �:: � � 'w-i- ­:__r�- --� -�,-�:,,� ­.. __ --- - \ )", / I 1 :7 � \ , K11 \ m T"11 1� I<' �, __ -1 �,�?__ /T1 11 .. I I ; I / \ I, \ - �- \ \ \ \\\\� I., I \\\\ ,/ N'\ \ \)(' �,- \ , // "////I I (" ',� - , - - � �, �, I / I \ \,,A - \ �N\\\" I / ,It /I - 1% I , � -- - � . , ,<�, I I "Ir f I -,\,--.\- . "" , < ---_, �\ \ \ , \ I ,/// . -- - . - 1520 �_-. — , , - �� - " - ,,-.) I ,_�,�/ I � - f I . ,\ \�\\r �,\ 'A \ x ,,�� I - f ::��":�,��1�111 I-- ,1� - �- \ � I I Ill I I _".. .A \ ,\ % \�\\ , - < .- \ � j I 1\ ( ­,_�:,� -7 , , ,'� �� " ,", ,_ ". , , `�\` ,;� \, \ \ k /1 - � 46;:1:_1�_:7___:: - -� -_ _', N� , " - - , '��_:'�"�'4" ­ ',�' I / / \ ", !:----: �- --- ­� -- �, ' - !:�4V 1 ' I . �\�"\\ ,,� \ :� !� �� :�, " ,,�,�,-'z : � __�. \�, \ - , � , - , __ - ,,�� � N , , - -_--_­;:::-�-.-__�', , � � �,:, - � - -, j "..., � _ - , - , I , >l", ,_.- ,:��- \ \ \�\\\\ , , - I "/, �� I / 1�_,�� �1_ I - :, �-� " , I I - . NN , " -�,\ - , \ \ \�, X � I " ��,�­/�, . �\iI,,, . - - ". , _e 1,j� - \ I, 1, 11 \ \\ %\ \ I it fir j , , I / 1 �,�__;��3�� - , � , , - , I - I, - N�/`� '� / I /;, I // `_-.1 - -- Z-_��= " , - , "" , \ � , � \ \ - o /// � - -- - \\\\\ - \, ;,�� "-\\\', k _,; - , -.1 ­­ I "' , , ,-� ,,c ": \ "��\ ) k, \ , \ , �\��,�, , , /� ,,, . IN, � � � :,. - -'�-­ ----:�-. '� -:, " , -­�, ,�,-,-", , - , � __1 "I I \ I 11 I I I I �,,e \ " �� 1( \` \ I - - __ - - ., , ,�� , k �, - " � � , � . h.f I I I I I " -- ,-- ��, - __ 11 _­ ]� - -- - / , '\N z ��. _�, - - - __ - - '_'� _'� ."" /� - / - --- ._ -,- __­ I - , , N, 1z -, I , �/ I , I I ,�t - ,� ,- `�-, - , , , � ­ ­:_ - � - �'% N \� f rf , . -,. �� ��-_"'_,'�� ' __ - ,\- -, -:� ��,\\-,. IN \ I \ > \ I z/ /,�/ I � '_ - ;:-- ­�,, , " , -- -- " � ''x) . \ � - " ,�, It � "�' , \' \ 1A ,-, N, \,.\ \ 'N I, I \ , %�. - - , - \�\\­ 1> �:,\\ "�, \ - - � ­:,_= :Z, , � - �, ­­­ `­\ - - /1- ,X I �.,�-f-j I, , � � , / I, \ \\ I , _��/ __2�:�,�,,,, ,,'- -��' ��, � t !i��,� > II N � �, " I I \ I i I * ],:: � --.,.-- _� 1 , , 14 �J_111 t I �, �,�\ , , 11 :_.. - , ,,� �,-,��, \ -,\ I I , I I � ., . .. . - - 7� \ �A ,\ - � - - � - __ - - __ � � ') I , \,/ �� � ,I _�� , -H X .n�--..-:,._-.-�7� �-�.:��,-._� � ­_ _ � `�­�,��','-,_,��-�,-,��:i� -1 - � , I I "N \ k � � � ��, - o, x 11N, I � 1� " I t ,,- \ i, /'/// I �, 1, - \�� - - - - I, - ��, �� � , - \ , I � , \ I N " "",t, ,�. . r - I 11�'� - \ "I I I' / '-'-"- ­ --- \, _�o, I I I ... � . �- , I _�o, I _�%, ,�� � � - - - - ./ �� I � 1"V, NN'N\ ,�, \ \ - I , r If/ __�-,:�- "', , . ­1.11:­­__�. - z ---- �_ ��,��Z,�_Z�:.,­�, - , " I I \\ 6 \ � \ , - \k �,\� 11 - - - I - , \�1,_,\,,.N1N,,­, \'I , - / ­ __ _­ . . ) - I \ ,� .�,_ 3 ,,,,,:�� ,,\k� I -1 - i�% " \k� .� V :�-­_z 7,'�_-:.�__-.�: - . � - J�, "-\ i. - f;N - W \611� :�-, _-_17�:�� _5�,,' 1. , " -- - -- - I \�\\--\ .� 11 - . , , , .- \\,\ \ I \ �1� - I \� - � I �,, - ., ,,,,, , " ` I :::,�-_-,-�:�-��_,� - ��..,__.'t. , -, - " ,�_,�.�: \ , 1� l \� \ \\ � \ \ V ,),\ GI -N ".1 ..­­ - ,, _,"I � ,.,//":___. 'k , 1kl\t\\,\\ ;.. ,. ;,­Z-�2 -�:� ��,-�,,,-��,,�--��,\�.-"4"�\,\�,,� _­_-,�, - -, , � ,0< \ �. ,� I . ,��'�� - "', \�,-,'-:\\",\��,,�:,\,�- \t, - - ,_ - , .11 �,, \, \_\ ,,, , � ,�\\",�,��\ \ ,'\ � " V \\,I "­ .�,�'. v ,�-,__/��­",:_-, __ - , - 1� � ,�� I , \� V ... �� >w � , N\ . - , k � ­_ >`;, & 'i ,,,, ,\N, IN I \ 1. IN I'A - \',' _Z:�- - ---- ----- , \,,- , 'N'-N , ,,� �\ I \ -1 I ? I I V ) I ,\ �:_ -;-- -, -_ - _."? � I Q -,-,\\�'N" "� ,- " - / � .�//�,,- _,_�, �:7,f �,� , \ , � \ ki It, \ \ \ "?"`t' -Ir- - Y � \ \ / � )-I / \ / / "-- IN, '\ X , z_-- -- ��_­:_:-�:_' ��. - �� I .. Yk. __ \� , , \� ,\ \ , , I r \\\\\,' " , I, - J,\ / .�� __z -_ .�" .., 11 - __ I - , � I \ I \ � \ \\ I - -, - , - - � � - -_ __,Z. � �_ - , , , , �Nt; \\ I- 1.11,j0/._ - f//1 -1. __ \ I- - __ --- -­,-� ,\- �_ -I- \ \ \N - f I - I " /I %, - K", , , - 7 _­_,�:-,�-,.Z�-7_-_.7-.Z -:�,_= � -;'��_' .��A , ,� . _� ___i,__ - _-, , - \ � \ /& / ­x , _:z �:: - , .:�� ... ­'�� __ , , ,,,, . . 1 � I - I 1�� ,;\ zz Z_ _ ,� .... - ,� j,;j- �/ �/"///- - -- -- . - __ � / , , , - -,Iz�� - - , . , _`�\\_, ."� , - I , - �11/1 I ," / \', / I - - k \ - , --I - ---� �, , \ , r- I I � , 1. .1;_1 11'=.� , \ \ \ N, -, ,\ � ,.,, " , - , - �,��.� � , ..::::::: ': " \ " \ '\ ��'>,"Q�\ / , I / �,� �/ .) \\ \\ , ,�,., ,i�� / -, . \11,� .. 11 � _,�,,� _ ��-��,�z , On . d -,_ _.- \ ��.:5 ,z I I - . I �$ - ,,�O J/ � ,//, �111,- _ �:�� __ -, ­,� \' �, I , - I" / / / / / ,.� ;�� , - - , __.iv'�� _.,., ........ .. I , � 'r ­ - I, , ,�, , � , , I , " I / / , I " - / , ; ",..., . V _\ � �_ . - .1 , . x\� \ \ I ,,, - Z_ -�;;� / / , I , I I l ��?,, .��, \ -, , I ", "', ),�, "", V", I I - � 1\ I �, V , I , --- --- k \,,>'\ � \, N, �..% ..... s. '/,��,-' --,-:, 7: � , - , , , " ­.- I \ I I �, I, " - - I ��111 ," I s".. ::�,'�:,- \'\ ,Z��, 11",\1" 11 I / / ,,, " , , �,Afv' //" x 1. I � .1., �. .- ,_h�, ,� �/, - - . ) � k", "I / / / I / / - ,,, I _. rK /,,, _�11 � \ �< , I I � �-,Z,- . 1. � \\" - /, - - , elr , \ ->�� -�,\ ,�".� , 1�_ ,\� � I , I � \ \ �( ­',,�`�� 1� % \ \ f / / / " X,, " / , - -1 ­Ik..!%__�..�, _1 IV 11, I _\ - / 'it, IN' �, I 1-1 , : i / I \ , - , \ '. \��/// 1 �_:� �, ; '_ - I - NI ,\ - - - \\� --- . ., 440 , I � , '_ ,, " I . .. ., -;- - -:_$ - -- - % \ l - < I \N ,� , 11,1L - - -.1, � '�' " I , .N� . �', �� . - � __ ,- A � " \ \ ", \ -.,-;: / / k.�, - , , - \ � � - 5. ��. 1�� ­��\\\��,J:1�1;,11��Ii­ 11'___ -- -, -_ 7 " 11 "I I / / , I ,, - I ... . . �,:.­.­:`1­. I , I I lk,�',­ I I, \ \ \ . I. \\ I\ . . . . . I I / / / / , / , / ,/ "K , t � \ , ��`.-,;S,-.`. k: �,'��_ $11'�1_11_/ ,� �._ . , ...�:�� �:� ,7 \\ - - -,�, ,.-N, .\ �.�, I 11 It �_,, \ ,_ , , . _ / �\�w x \ \� . I . 1, ... j_ .� . �.,. ,� 'r ,,, -- � \ & �" -_ t I I , , '/,',,/ " , " 1� I � � � � \ , \ I , , ... �:,, 1, 11 I �, N , I -, '_­ \ . - "", -, , " \,,,,' --- , , , -, k �1_ - � , " - - - -,-­..'.1:,�-_.N%, . �\ 1� .", i� "�,� Z N,�,�� � , - \ �! 'x",- " " � - -_ ..1_11wN-7.­ �,,\� �� - ��' \ ,\ - "I I - . . ,� , / ��_. A I ­ 1, � `�_ 7:ii, -.1 �, . �/.,",/, �,- 1, I . ,,- \ 1� / , 11 , ` / t ---7.; 1 �,,,�,A, �/ y , , \ ,_ �0.'.'�Z.l R ,� * , I - '�, '� -,\,, \-- 1. " 11 I, ,., ,\ I \ I '9-Al I , � --, -1 1-1 ­", I � [// ,*,/ j I I I I 1 ­­ , _, . . , , A ,, " , _,� � % I ,�� . .. "", , 11 - I . - I \ 11� ­ .�. �� � ."R " __� , �, - I / I f , I I :�/ \ , _,�� . . .... ....... ,�,\,­ R. _ \\ .L � , � , / I RN " � ,-� �\ - - - , N'.-,.,j , '.)�.m,�Y, ­ -.1, - I '%\ - - I \-i ,_ , \� , " ", T , I - '1� �, '. , .,� , ,L , � I - �� , I \�, \", .� , �\ -1 __ -1 " ��, " \k� ,,\ I / -I' / I I'll \t� �-; � I ,,, \I " \1 , - ? - � - .11, . I '..�.. / - - I � - " C, , I I I I I A , 1 1 � I �1�1 '11/1 , I, "I , 11 " \ 6�- :� _­ ­, "' ,N� I . N 4, "', - � -. _%Z�l .11 , - , _ �,� �,\\:� ,,\N� � � I . ­_ - ,, , , V�I I I ly� � I' I l'i \ i\ -___ ,.�-, ", ,� 1 I �. / - - _,,t�_- - \ ... �2:� - - ..... , , z­ .; .. 5� . .I 11 I -11 " , � I , IN , _,� ,� . 't, I I t I � , ,,, 111, " / 1.) \ , I "' " ,X, �_- - I � I I f r___ - i: - . q ?�.­'%' . ::7.-,'K.'� V \1 1,�� 1\k, 1�1, - �� " - I I , , ,I:�, ,IW,\\�A,�\�� � I � ,,­ ""llij i ,I "'N"11-1 I ` _­1 � J / .11. � ­ . __ - - 11 .. , \ I , I 7, .. , , - I " __ i ­1 � - I , " ", I� I I - ,,,: , . - ,­ , I, , I I k N, \ \ ) -, " . �`tl � i I I /I % " � I I 1 N I � " , . � /_ . _�� , - -? 1� / \ % I �N � � / 1, !\ I _� I � zl_�. I " - N \ - I , '� , I I . 11 \ \ 1, - --,. _- " :�_ �l t 1"c 'y \ , ,_ _1___1 f , � 1% \ - I I \, '-,.,-._, , - \ 1�_,\ , , ......,­ - N �� " , , . I I ­ � \ , . .'r".'? � It ", -, \ - l, ( 10 - - 1. - . 'r . " ". -, ­0� -�:: ..�_ , ,� - �J�\l - �, NX\,�\\\\ \%, \\\A � � ., _\ :: I -� - - .- � � I , - /I C, ___- , 'V..�, - . , �� _�_ -\\" \ ,:�� , - �� _, , j / - " � � " , it; ..�.... ... I ... I I , . *�;i, ��\,�,,�"\Y , \ " I I I __._.____ , 01,11i I t . -- --i--- � � .. - . - - , , ""'. , I , Z., - IT � , 11� - -1 __ - ;/ -,- , iI11ll+__1_ I ,,, ,I /A � 'A .r _�j,]�...­'.."'w. %__ _.�\\­_%, - / \�O(\ \' & N \ ,�, X I / , " .-.,--r ---- - ,��_ , . , ­ �,� I 1, 7-14;1 I, ',�', I " / , I I I P/\" N,\,\� \� / ­­ I I k - ..,.!;. -� - -� ��, - , , 1� �� Ill\ I, , k \, .1 I I / V", I \ �s,,- ,- f " ,-,, -- lijtk I I I j it ____ - � V1_::-,4, _/ ;i Z, 4 \ , , \ ", r, -" '/ /, � ��,��-.::- '.....� , \ / / �� � �, I I T I I // . ,� � . ... , , / \_ .., ,-I-- __ --- 'y � ..f-, -/ �-/ _ � " ,., ,A\\ 'r� / � \��,�', �� \ � I , , z � _��__-,- / - - - - " , . � , , ,\" I __ � \ I , - � , ,;, J. , It- __ 11" -�\\\,.",�,�, ,,�,"� .. I � " - .�� - 11 -r,_::��. �-__' 1� 11 - _.... ­1 ­­ � " " -- , - '�, 1�\ I -))Ill , , 1111-ki I � t� � � 1, 1, . - `�, //,,',"�­�� �, ,� ,,i ?i ,\ , - I I I I - 1�' �____1:11 �z " , " ) I " j I N "'�, \ I, " I, \ `,?'V\ \� i 1), , — f i I I � , z I .----- I .." Z��­� -, >-. �111 "I , = 1\ I - - .�'l 1, - / / , �11. < ", 1-1 � I \ . I � ) - - __ �/ , 11 - I ,\N�%I\'��";�­\\,\\\\" ,,,, I "'\ , 1, � - 11- , ': - 11- -I- - I _�y /. " " , , ,_V. I%"\ I t 'N \ , t 1 f/, / I ItIll,"It -,: 0 , , � , _,N "" "I" - � - - \ --: -��,�,�-, \, " � -, , , " 11 - _. I - 1\ , , '� �,� ", I, \\\\ , , " '11IT � � , I NN I/ I i I _,�, ,.� "w\ \\\\ , .\, �r� I I / I f 1__,_--�� I ( . - 4- , �:. .. / I - .* .�,, ,�, -, �] ,,, ,,� I , 1, \�'\'\,I:�\ , , ��R,__`, fli I - I, , I � I I I I I / I \ \ / - I-- .- \ \ - � ��N% ", , , till-ji I � � I,__I��__ -,-V-k.- -11 / , - I.. - � - K "\, 11 � I I '_ \, - 1� I V, I e 1. � "I �/:\�\,z ,\��,,��<�\, � I 1"W. I ',It Ilis] I t , -- r--) - I 1� ,X�j\�, r", ,�,- / � - , � � ­x . \,' " ` - , - , I, 'i�i I. � '-- , *,IN '1111 -1111 /,I , `��_ ..... .. '.�L N'­� - 11 . . . . . . . / I I ,� - . , " X " ,,,, I\ Wo / / 1 "Y I / ,111 \ , `�_' 1, / 1�1 - _- _�_ , �i� -1 -1 �� - , �-� � " , , \,.� / I � I � k , \ ,,, I � " " - - 11 " \ �'� " .�� N \'l I) l'!� I f �)) (" \ - -1. ­,_j� - '�"? z",- � . - ,� /'I/ I __�-,F:� 'I "', N .�, / � I .. , - ,. � , �, - /, '%",�\�, �\\\ k, " , \ , //'it'[ (11"ll I I I \\1W \ 1, r,;"\ , I,� . - "�\�,\\ -z �7�,- --, _�, , zy-P I , 41 - - . _11�_ I 1. 1, ­ I -�- , ­,',1!,11j\jj�1 'I ,IA�lr -�"$2-' " - \� �\� � �,,��,' �,� 1­ I Z -N ) / ,r �/ , / ­11', 11 ,�� - __ ��,\' I , 1, - ., -1 , ,/ -1 w � I I �1_ � 1-Fl- 1­1<�, .':k. �- " 1, I N l(aw,_", _ 11� 1\ 1\ \ /// / ]I'[ 1'r I t " - , � I:- I <', "I � 1. , I \ ; - I I I 11 ,F -- - 1% \ - - _:R � -'X' -- - I 01iijillivi j [--' I L' I il � �. __�t,\-\��:� . ,_'I \ � ____ � ), - , ­ - I, 'I �.r� � \��,_,Z�Nll �`- _. I I 11 �1 ., I _,�\,t I ( I ____­ . -f 4 ', "", , "' .. �.__� __ , t - `;K \ � I .1 10 I _-, - �K& I ,�,�� ."? c 1�1 Q_.. I "/ , I \ , - ,/ / k " -� , 7 - � � ,,�� I // / ,.:�-. �'/ I \\\\ N,­- I - 1#1 , 1� 11 /r,� , �, __ - __ A __, .___ ,­ ': , , I � , , I ,�,�,�:k,�-,� . 11,111111, /�< -­ - ,�I <, / ,,, t , ( , ..... �.,­'�, -"-,- "'' _� ,,", - �, . �_�\ �J�ii�)�� -I- - �/i2l_�, I _� __ "I �� _1�'-, ." - . A1.74 - \1 1.41�'11' -1 1;;Iil i1w1i I - I - r �� __ -f ;�� � '1� , I, - , -A - � - I I ,; \ , �� � � \�� � " 1 1 I I L jlvk.��,� , - -, I ; 1z � ___.,�L_j I I I I '\ \ \\\ % . - I - =_ ... - - - � -, - �, � 1�!�x , I �, , ­" N1, \ I, _ � ... � - ..,............ _. 1<1 \ \ , . _,� _�_ :: � ,I I flwwl,ll I - � \ \ .> :w::_,_-.1.-;�1;1..11 � - " ,._ � �1_ \ -� 1 ., .., \ � �L -i-_ " : - / , -, I I " -­ - \ I I , I, I 1� _� �,,�', .:.11­11­1­,,-",�� - s ...... ....­..'.. I-- �, P ,L.k'N.'.�� _ __ k \ c � - ...... " ,�� L -\I---- ,., " - �1\ ��' I I 5 - \ " .1 \ , N >-� �1_ , -�-11` 1, - ,� , ,__.�.. � ..... -�i�,,��.giv ,hn:\ - , , .INI�_:& ", I \ I - /:"\,.- , I . ..... .... I �� __ N 11Q, ki'll I"tIt I 'IN \ � -.11.1 _t_­ �,:�11_1, k, ... I'."' __ . . . . . . I ! , �� ­ �; I � %\ N, I , I , - I I 1A � . . ,��,, `,�,�­,­­,N �:._ \1 -.,'.-,,.,�.':�:�:�.,-".,:��.'�..,-..",, ��.' ", ...... .... , --- -,, ': . if_'.I� , i k �,�, - N �� ,I I \ - , I I , <;�_,­_, '�� " \ '% - :7: - V, I �__ I " . - __ , . - I ­-�,z,,'�',:\, - ,,,, -- - N__-�,- � K-,., ,,-�, NI-,"O :�_ - I I k I , \ I\ " -,-:,! - : n-4.;,�: ... ,�- I � _�_ V , " - '�', - i; t -::: . . - _: , I I - 1, � - )(-- - I- Y ;�,.��'�,*�,.",�',,'i',.',�,'.-.*,-",:,:.,-:��..���",."� ., I-- lll�" 'Ifil, , - , _1 4- �: _:!� , �� ...... -LA ,`A._­­� - � _:_z N��'. , , I \ / e' \ ,7'-- I... I - 'A. - 3R� , 1�` , . ..�\ , ­�Q'- _�:, 1, -- -� ,-/,- , �\V \ I - - - - -­>-� I,, , 7, -�,, -, ­�l ,,­N,V 'A­�,,Xt , � --� ��;'­.,._-.. :: ­", , , , , c . . ,� , ,,�� ) - 101> I jkl _­ _'. .\ . ,1H I , � ., , ik --- - ­;� �- ,,�­ / [ - �, A , , --- . '�t-:,7 ! -"�. .. I - . , '411k: . ,�,t,7..,�;�� I !7. 4.�� � . _ � -� --.­----. - --�������i������.-.--.i���",.,�,.��,�,�--�t�,7��� , _� , I- -A-1-- - :,.,+,.:.: ­, - - , . 'It N I, i -r­---T-, -A \ \1 � \�� , , I\�,""N", _�,,;I� --.----,--..-� rA\ \ 11 - , ��4 -.,..-..--.. .- .,..- -.,---._.-.-._-. � � .... _ - - , �." � , . �. ) ­\,N� - -- ^Z,v .t: .,..,. � I . . I \x �,,', " " " I . :'" ..... . .. I I \ :, I ­­'., ­­ W<j I � ,�,' \ ,-,\ , S, , \ - I - 11 , : , " -1- ,�. ­�­ " - �, I ,;"�.� 'r r �__ __-, , ,._­,1A.i1'K1w,.1T1­,-e ) I 11 \ \­ I -, . . " , ­0)'�,, k:r, .. .-M -1�1� I , ", ,�� * , " \ / ...... - \ I " \\\\\­�w­ -, - 11 Y.... . \', ,7 11­11'%,\�,�� ­�� � - - __1.1 ­­­ . , k, 11 I ", ., -..-.- - � - .11\1 / ,.­ , ': , � T, , "- - 114� - ,,I ­�_��Z�l - _____­ -_ - - - - ., -:- _�, "-,)k , - - I., I - ) Rx'''.1-1:1. `1�1 - � ­ - - --- - e,:,.-. - \ -_ `� -7:2�!- � _� ­ . \ It ___­ , - ,��-�f. I �. , - " � , , _ _��, � ROAD \, __ I ­ - ... - .. .,�a -- -- - ­T 'k, , ,�� ',"�. �.-, \ \ N, \ WIN - .1- . N __ - -.-- _ I .­:��:�4,. -i vks" �-.\"RT -,,, _.. YIA FLORENCE �/ � . - - � - .- i \ " -- ­ --"---- M �__ffi _... u.- ... � - :�-, - _�__a � - ,,,-.k..\,.k �, 1 - - - ,_ ,::�_ -:,�� ."'%� --,--�­ _, i ) -1 - ­.S�,,:- �, - � I ", I , . - 1.1- --- - -- �\\ \ \ , I , / /f`1 'I ,,,,,,, / _�: � � : - I— ­_ -q-- � I __ 1z �', . x'w-�,_ �� , \ , - __:� - --J-"-/ ,------:--- -�_ --. T: ­,, '11�1_11, : -.4 _�_-:��,_ " _- --- - --,� --, - � I- -:A\ - \ 1� / 'N' \,o\ , ) � - . ---..- . � . N -NN-----/\ \ I`\ - I __x._1 I I Ill k ,�::� i . __ --�= _ �,,, � - - : I �, , � -;�., _\�- �, , \ \ \ \\\ � A � , , \� ... : � _. :.� ��; --' -- - - - -� I b .. :, � ... � _: __� � � I /f \ \ �qxv �11 . , ,_ `:%� '-: ,/ y --, ­-, �` ---. -f .';'S'. , _; "e .. 1, `�- - - -- ,:,7 \ '"' / I . �" , -1 0 1�1' - ex /- // - - I - I - �,,-. — , .1 , �,� _��,� , - , �, �A, ,\ � i > I II \�\w , N, \\ A) "I I I /� ` I / . , - , - , I'/ , . -_ - � - _�!I � �v �i ;:�,,��:_ - -- 11,_._:�, - - � , \\ \,.I' � !, / __ . -i ­�N,�,A­ ­­ . , �_ if �� � ( ,-, ) �:) , , , iz I, &/ IXI\`\� � , - - -':,'� -- " 1 4 P ft 11 ----k W fit / / ` �/-� ` -,, I � � . .�, - --7t . � I I, ,� �$ ry Lj \\ ,,t, I, \ \ , , "' - I :� , 11- __ _ \1) � � " - ­� I ,,�: ,�� �, \ \,, � �\, , , _ - - ;,I I I I I I, - ­ I . i _��. , ,_ \ ,\­­ __ I lill _t,Z�� . \ 4i ... . , -- - .,!.,i : \ � r ; , jif / " \"Ii lki I, ,�- - -­-_1 ��__ e . , Z:_::� -­ , -,!,k -- � _�: --,,z - - , , N� ­,�, - - , '--I/-,k, ��,,,- ­��,��- -- �/ " , , \ 1, x \ , k.­_:!,�.:r� ,� I, -, "y V , 6­1 11, I \W' - , ,,, - �, -1, A , - "�wl��Z.��,­ z - --:: ­.��,\:: - �'�: _� Z'�.�z ::-��'�:-� - ­ `1 _1­1 I , ) - - �- '.S.' .;V;vr��.� " � � " -1 ... I __v, "If it / ­ =.. ... I .... � ,fir,y" - -, , �.� �_ - � �N_ - lt�,\,� ",\��\ ,\/ .. I - ) 11 4 N ­,__� I j I l ,It " ,,,.//, "", ­l,_ - / '. - f , , : / . "'. �w: , �� ,��, I - � V I -.-- . I -.-- _s� � _,____.1_, � '� , I I \ IN IN ­ f \ IIIII ) � 1, ;�,-__�!-,t� 2, N- ..w � � �4____I, \ \ J -, ,-- - -1 I__ _--,,, \V:-- I I ,­­­ � - :� .� , - t -_ -�,' 1A , '­ / �-\ 11 - _1 - , �kfi 7-� V � z �� , � - r -, -Z-,�_ :�� - - - -- - -N. - -�', -;z � - I -, - \ � - ,,, - 1­ I - -\ I-- � - - ,z_., - - - , - - ..,,,._7� ". - :z .� _z _:�_�� " , ,,__ .. , -- I 'j;:�� , , - � - � - / - --- � - - =� t I -- -, \ , ,'� , --- - ,�t, ! I , ., - -I,, � ,�, __ � I - - - /X\ \ 11\ I- I- -, - _ - - - _ - __ - - - , �:��._ _.:1 --,-,:�­�,,_), Z. ��.. , :�_ , - , , . 11 11 - I - ,.1 c .... " -"\ � -- -�:7__, '­ - , .. ­�, - - ,Z�� � ,itA,_�\�',, . ..... 1, * ::�� , � - �, \ <� " N\ N> �A e, I I I \ Ill ­_t, 'E 1, :­ '...- -, : , ,�! - - I -L _;:�� �,, \ \ \ __ -- - - - ­ - - ........ "IMIN - - _1 -,:".-­.__'_'� -, , , t _-��V;�­ � 5- - '' ___� , Nxl'\,�, , � , ), 4, � , -,,�� Z - , , , -N I I - I .11 I ­1 - ­ � "I � _ -L ��,�, _::��:�,_: _�': - - '- -,--:._--_ , , "' — ­ -- � - - - / ,� _.�� .. ­ - ­ - '��, _­� \��� - . � � .-- I , - - - ­1 - --I-.,- - - -- - -- ----,-- -�- z 1.�� - , N�`�'A4&��', �1_ , ­ -, --- _- ­ ,.-- ­ - ­ �_.. - I - : _�� :� --I- __Z�l -5 a 5�,_ \11 - - I I \ I . Ill , -, ­ ­11. ­ ­­ ­ � - -1- - I.- . ­ ­ __ ­ z '� - ,�� , � , I. I ,�,,--- - - _��11_ , lli� - __ .� - * - K­ -,---"'* 11 \ ^ " ,�_ \ -,-,- ________­'__.__._: ," - -'- . . - - I - I I'- I '\\ I �. -- - - __ , ­ I...., , 7:�,��--Z:-f-e,-�� " X &f >,�,��-�-,%,­ - I III / , ._ _� .:�_Zj­_ _ .." , , "71 I -.=,- .- " ,�, \ r, ., ) _', "I _P_ ___.. . 77 __ - ___ ", , �,�� \ ­1 1­ � I_, - � y I - , - - I . I \ N, , '\ " N, \ - - ) , _ ,_ I , . ::. _ , - ., ..". I - , 1. � ... � - ", - �Z�,:� __ - z, � - - " � I - ­ -_ - - - - - 11 - -_ _ __ - -, , � � - - ­­ ,��:j _:._�� - - - _�!,, "I )" 1\ , - - I , I , \ \ '11, � - _ ­ _ ------ - --- -- I - _� __1 \ �� ::�-�,;F�Ii�-��--" ��,�, �K_ , -, " ,� -� � , - \,�' I I - , . �.______ ____ ­­1_­_.__ , / __ I., ", `1 I - I -- -- �,2�;�:�,� - , , , 11 ',"�. - It I, - -­­­ _7 _: 4� -1 - .�, I 1, --.,_:��,�-__z ­z'zz:�,_ - _. - - - . , __.:� � ­ __­ _-.,� _. � - . - -; , , , ,�� \1� I - ­ - - __ - I-,-- .., , I - ____ -",\,% I -1 ��,_ - I- , � - k�, 111�'� ,� �, , -- - - , - Z::7 - " - �_ ­V, I I >.- �1/ , . - ­,�__111 I �� I , . - - - �, 11, _�� � __ 1_ ,�M, ":= IN -�_ - - - I -,:! - - __ ­.. __­­.- --- - ��,��7-:Z- - .\-, ,,, 6x \_ I , , , -1- - - "i ". - � - _z7_z, ­:_�, - 72, - _ `7,k:i,� W -,,., / \ ­�.:\,� - _��_F�::_ 7--_ , N' �� , , 4 , - - -- ,-,-, ---�­ ,-- - - I - - ------- ::�' - -- ---�- --- -,',\:�� ,�_. - - ­_:-,��. _ - - - - �Ixz� - - ,o� � , �� ­ - � \ , 4,z 1;zz__,�� - _- ,:: __ 1-1 - ,­ I I - - - � �_.�_I� , kt--. 'A 1��, �& � . , - - =,-.7 :.: -�� -_ ::- -_- - ­ - - - - __ __ __ _,�11 - -Z�,�-c_-�-_:::�::z;z: - - - `1 , 11-14 , "� \,\ , , " - ,��,: I, \V- - -"\ 1_11+4_1 - " . " - _ ­ \ �, I � 15' P�`�,_'_�__", , "N > , ,,, , , , � , . � ��, , _�.,�,�L ,hl, , ,� , 11 , § / \ , , : - - t--.-.-- - , - - - - , ,�� - , __ , \\I,\ , \_1 � -'-- "' , = -, : � - - = - - \/ _:�� Z_ __ = �, 1�' -__� , - �, k - \ \ \,\ � -� -'�' --,. , :::-:z:. -- - -'_z-_=-_ -- - = -f-- -��--� � -- - . -1 �,�, - - _� , 11 ,< 11 ."_ L I -.-- __.­1 - � _ - _. ___ __ T .� - _� --- -�:� __ .11 " L 11 ,�, I , -, ,,, ,,, , , _4­1�1 1 -_ I— - - '_ , _,�'Vlzl � 11N., - ^ � I _­_1 , ::-,--,--- - -�� -- --- - ­ . - � ": , - I ,., , � -1 , , 1, / "I - --- . �Z' ": --�,,'��:�,"�."'�'��-�-i'�'��l:��,�� - - - __ �, - :, :.'- ,.'- ,- ." I 111� � ___: -::::- �� � , ,:. , _. 4��:Z_4_ ': �,_ . -,-- I - � , - -- . , �, �, �4 - -1 I - "', , .�_ � I , _kI�, �,.�,,�,',�� I'll ,I i 2. ]:� . I .::F��,]�: �.­ 1-1 -11, - \ .� ,, k . _- - _- _- Z:z�, , , __ , "' ­ - 1­1 ./ , ­ `\ N , , � -1 L - 1�1,. " - I -.1 � q_ ­ ­.­­ , - .11� I - � �,:��­ -,.--, 1:, ��_ r-,�, "I, - ___ - .- F, - - -,- -, - -.::��::� ��_ --��__-:�:-_- � 1, 11 I "t \ < - I I - - - - _ _0 ­ - " - _: _:� �� ��,:� -1 - - - -- -z ,-,Nq"�- -- . , ... ',;Z��. " __ ,:;��;� �:� ��7\\k� '. .� - - - T. ,z, , , -'ll"// " r ­1�, - ... ,� . � _,_w�_ - ,,� , �,�� �- - V ..��7 z ;:� N�-� - :_­ __�_ - ,- _:� , :�� . �&, I I - -,-.-,, \ 411' -, � .Lz, - I ) , \ \ 'k I � 11, �� .0" � ,,7�z_,_ 1 . " - '. I - - ­­ --- :-- -_: ---- -::- -_-..:�� ,-- �,7 I -,: - - - --' , -, - 't ,,, , " - -L_-__- - - - , --- ___ - - > -, - Z-" -_:,� -.-:I z - - " `�� � "_ I" �z ,,� I �_-)­ -,---- - V­. � " �� ,� �: � � , , , ,\ " I I , , , , , - z _:-- - -_ I - -, , . .. - - /I I � ,,� I I �, , _', , 2� - ­­­ ­- I - - - --�.,v,: ,� ­ 11 I 11 I � I., , - �- :, * ---- ---- -- - , - I- - - - 1-: ---- -- �.,__,__ 1\ �� \w \ I � 1. I I , N - " I I � _S_ - - :� _� � , - , - ­: - q� -- - - 11 -: -�_­ - , � - I , , (I ,�,;_ - �_, I t I � \ , -/-- , " , ,:� ,---- - - - ­ __ - - - --- : - k / - -\ "N \� ,�\ -1-1-y" , 11 /_ � z �,, - - . - _ = --.::,. � _F�_�� --- ---- 7__ -1 - - ,\ \ k�� ,I,- _', I I I � k I - , I \ , '-11 I t I '�.,_:::� �� f , I \,-_ " ,,T_.­.._­ __ �� 1�\ - . ?�/'� IN, - --- __ - _� _��',��Ag- - __ I 11 - - - I'.-- __ - � : ,> ,�Z--, ' - � - �. 1�_.�_ - - )L, , �, 11 11, -, Z� __ - - __­ - , - ��* 7- . , , ., N \\\\ I , " . � - - ` , -,- - -_ , -:�-_::�- - ,�- , _ __.. � I . - _?�, ,� I _� - - I - - . - - - I—. - - - -:��-� .:, � ::: , , � -- - , _�� � - - ---� �,�k "\, � � --:.- I , -, I I,- _ --- " - , - - - - -, , \� _­._�7,::'.. i - 4-1. I �_ " " I " -1 �. !t '_�, _E� - , _�,:7,:� - 'f: I r \ . , I ..� __­­ k ­_ \ \ ,( �'� .� ," �i , - I - ­11 - , - - __.: _­ - -.1. , ( ::� / \ _ , - ­, - � �-­��7�� _-_'� /I `� P_11z 1� ','�,_>11 I \ __ - � --�7 -::� ::7:_7 - -, -- -' ,'.`-� - - <` - ��': - 1� Axl_ - N " __ _ - ��_ZF_� I- I __ - t I'- � '.., _ f �\ I " I , ,,':- - __-�_-.'_--__ -, - -, ­1 ... ,- � ,,�,�-, _.:� ­_ _ - ­_ - - - 1­ . _. ... _z:_ - -:71 , \ .. I.— I .... I � 0 I / ­i�­ --� _ ... _.- ::�, :1" I 1-11 __ �_ ,Z� ­ ­ I I �� - I - � , ­:".- __ ­­ --­ -, - - �1. .. __11 , Ir - -- i t \ I ,-,,'- ­ ---,,- ­_ � — , __ > ,_____:�'�-/ -1, -­ --- ,,,� \ t I \ - I . _-, _�� ��::��, , _��,, - __ z - -._ -, -,�: - - _ _. _.- , r__ =� ` --- 4�:_Z,-�r--_`�-- ­ ,-, 1 ,,�4-. - - 1_... - .� __... : - - _e ,!- -,-- I . - _. ,�L - —...-- -, .____� / - :__ 4�:��,Z� ��_ -�_ _� - - "'Ir ,., \ \ \ ___� - _ --- I . ___ __ - - '. ., -, ,,�, -\ .---- -.-----K, -- - , � . ... ... � .. ..... - / 7 - . - . ,;� � � __ _ -�?,�---- - � / - � _... , _,__.__�- __ AV NO -WAY- ,., 1, - , - - - ­Z� �j�_��- �J, - 7_1� 1 1 - . 11-1 -- ,_ I - - - - - ­­ - ­� -- ------ --T;z-4 - - ... "I __�_, - 1:.'\'� ­A��' , �1_ - __1 j-__� \ / - a . I - .11, r I _ - " / /. \ I , \ , . T -- Ik \, , I - 1, , 1� 1. .�_�', � _­ - ­ :� 1, -- -- "' <�-� ,��,:Z� ,-Z�- -_,, - - 11 . - - ­ � - '_Z-� - - - I I . --1 I - — -,�� - t�" � 11 - _�_ -Z - ,z:, 11 _�,:,,11_ , \ N . - - - ��--�S,,��_ - - - - , - ,,, I I I �-. - - - � \ IN\ \ \\ I I - -_ - - " � . -:: , ­ - I *\ �,� - ;j - " - - -- - f_-, �__ � ­ - � �zz =_= z]7- P I—— ..... ­ __� , .,,e-- 7 -- \ '... \ ....... . ". ."'.. � �,_�_��,�S . - , � ...... I.... f - �� - � I - - � - --,\-I- �,­ - I- - - �, I �­­-- � I ".."..,_ - ��' .. __ X��,, \- \ \\ \�N","<A N, IN `N \ � ­­­ ..... � ...... .I.- f ,� , �\\ -1. ­ - ... ... _ - _,".. \ � i ......1, . ...... . . ... — - I �, ,�.'- -z- ,��­--.��4� __ _ - , - I I F 11 - ,� , 1, - __ - I L. - - ------ I / \ I I. \ \ \ 1, I ....I.,I.- ..... . . .... ,'�' 11 I - - ��:�- -Z�- 11, =.... ............ _ ....... � ­�_�,_ I ....... . . �_ ..... / _. , \ \ .......... .. _1 - - :-:74 _. . ��\\ _ . - - I �- ­ _ , ." / "', __-",:,�- ,., - - ___, -.-- ______.t1,_:_: - ­ 1:-- - -- - ,,,�,�� ." -t--,-T , " \ V% , I - __ I N, T / \' \',' . 1;1 � I �' .\ \� fl I _.- 1�/\ \�� \ I I i , - \ -11 ,� ", I., ­- - - - ,1___._.___,_ � ,--_:�' — ...... "K , I,. :�L�i, ,��,\ \ - ".., ­ I - ­ , - ]�;t7 - \11:111 1\ � �­...­­ I __ " ., �; - - I I..'' - - - - :�� ,- - - - - -:­­ " \ Ill/ I - tpli I "t \ \_ � � , , - �, .", I" - I- - ` _­ _ . - , 11 , -, " '�__ � ­1 , , -_ - 1. - -:L. \ 1� �1: - :� ­�,-�"' � - 114 � . � - 11. "� - -, _- _­ 1, ", -, - ,:4L ­ - -z ::- z _-_A�f_ - I" � 1, N , 1. - - � ."', - ­­ ,:_ - _�__ _. . ­ -.,- __ ., � , :1), - , -,>.. - _�.�: - ;_�: , \_� -1, _� - - :1 -� - ::­-,�-� I ell, I N\ \ - I _'%� w � " \ - ". , �111 \ - �.' - ­.. _�_ . .,.:- -_ - - _. , -_ I 11�' �_� , __ __ ­ - I __ -___ .*_L__=_ -- __ " \ N :�' - , -�`- ­-�, \ - _�`, - ­- --_�:7� -_ - _ - I 'I pi_11_7�_,__ / - " ,,,\ ) jl\lj,,* , _� I ,-.7: - __ I /' tt�N , - _; ,� \ I /I .:; . __ - . \ ", I � I I f,", -,--f- , - __:k - - .- --- - -_ --- -_ -_ ­_ __ -:>--\_ A N " 1,, � 7/ " It, IN � V. -::-:'N�-D'�.._ , , I - ­­ I ` � - ­:�;7 - - - __ ­ - - .� .. ......... , � X 'k- - , " --. � _ - � , �,�, , \\ 1")" \, "I - � I � k D", - - , I . I , N I, �� ,:", _. I � . � 7" 1 / �.,- ,� - -_ /v 11 , ........ lt� _. ­­ __ -..-. , __1_q I I , e " ,I-il- 11 _ - I .-..,..-..21..� \, \< ,`-z� , .1 - I , ...­,, , -1 ��, \ , 1, I . ... .. - - - _1\ � -_ / j I ..�-,, . ` I " ­ f \ . ­­�­\ - - t�,Z� , - ­_ ­ - _­1 I � , , - N, � \ I I I I \, I , Ilk" �, 11 I I 11 __ - - � - - \ Al,� _____ \\ I- y L­ I _�, ", , " " �, - � (11 -1 , , - -, __ --. - - - ) �� ,_ � - �� " , , (": - :� %. V�_ I N - " " -41 -Y I , - , , �.; - �. N\ �,, _. __ �_ "�,-, - --,_-", -- -�, -- - ,,, ­" � -..-" " , , N - __ ___ " __j _�_ I , , , 1\ ­ I - �_ - ?��'--!, I I " \ , - z -- , 4, � k �1\ 1� " �)l 0 N_ -, �, , ', " ._ ,� ,� , ,I- \ � "I" - _­ I "I I I 1-� I �l ( , ,�� :�� � , - - ,,, . - __. , - " I \ ":11 ­_ - t r--"-'---rL J,\ I , , I N �, I :�� ��: -1 - - ._:_��-�, - , I - . � \ � - ,,, I -V� -- ­,� I -, �> , - : - 11 � - - A. 1.�?�, - _ � - � , - - , - \ \ � ,,,( - - ,�,", x _ - f I � , , - -) . I V ,,�:\ "\� " , 1\ _.- � \ I I f I _;Z��-,AI� "', , �A -- - - -- __.. - " \ I Y, I , / �, - , " �� " < - ,� -, \ I - - ,--- _ ­ -, - - � - , �, ,\ If � - I �,�:',.,` - \ I \ \� -, , � ` - � . \ - V k_1 �.__� \%� , ) , ; - I I , . - \,q I I ­ "I - � -, . ,,_ - IN I PlIry \1 1, � \ I" i, il�,_ ill . .-z ( I ,\ �% " V, _� -- ,-,, -, � I 1\ /, 1) , , \, - I � - - . 11 .- r I 1�> ...... " I � , � , 1:�-�\ �,_,_'� I " I 11 T' J, �,: , :: I I / -,. 1,1, - -, " ­ ��__. - :>-< � ... I 11 V� , ; I �, , � I �\ . . ,, - i �11_� ,:_. --..-.- , j ),- / 11 I , , - I A ��::..,::'. I .­ . . � . __ - 1, \ \\ , - 1, �/ - - ... ,,, ____ , , X, _,_ - -- -,, I -..- - /1, - " - - A-, \ \ _,:� / , - I I ,­',,;�:�� . . - ­_ _`I/ � / / fr-/__�,, � IN , _� , �, .,� , I" 1- - ,,, -�_ -- � \ I .- I I I I /* , . I - \ 11�' .1 ­1 I�N �, - , � - - , 1_-, I I V .. I 11 ,�, �\\ \ I I � I ,!:� -� / ,< " , I ... ') -1 ,> ,11 " , " � -- - - -,- ,:� - , / ;�,_ /;�_� / I I __ __ - Z� .1� ,-,' ­-- �� ­ \ I, ,,, \ I I I I , I " / I /' / I r 11, . , �, �1� - \., I rN - __ � - I- ,:. \ \ " \�\11, ]/it / .:..�Z'*:.: 11 �," , I , - , .1� / ;�-;�,� I - 11 --"\" - / ,,, -, - .�,� :L��,;Z­ , ,��_ - -.:" �_ / I , . � , �11 . , - � ." , v,, " i I --- , x� , 1;�,;�,. - - , I . . , k 1� , , - , , , 1� i \1 I r - I 1, , _Nr­ I I '-� 1� I '­_ I I -1i I ,/ ,� 11 - I- __ \ .1 I (I I I / " / /I I ­_ 1 I .- - --..- -A - ! � I � , __ \ 1, � � 'l-e-1 "I I. , ) \ I, \ I \ \ 1:", \ I , �x .< I /t � �­ :� V :\$ 11 -- - , � �, ", I \ / , \)? 1 7-,� .4 \, / ) I -, \\,, " \' " \, \ '11\ \ \ A JA It - - -, .., , , " N ,��/­ ,� ,.-/ ��V.!; 11 , "' - - - ,< \ , '� , \ "I. / / 1, . _­ ­ 11 " e, , I I I I 1\ _____ �,',�� -...'I- - - .11, \1 �k\\, , \ \ \ I X� I ,,� � . , ,/ - I - ', 11, \ I I f ; �� j � if / / / , _� il'44 A& � . I - 1, 11, � \ ", _ \ , `_ � \ I I I - LY __ I �,, t ^ 'V/ /' // \ z-, - _x� )'�- - ., , " �. - �,, i 't V',_-, '-,- __ , , " , __ ­ - - 1� , \ � I " " �. 1' �', - - \ \'_ -1. � -1, �, / / / z 1K, r -- � -- ---- -- � -1 - "" �. __ ­- ,\ \,'� I _� -I-- -_ --r­, / , I '. � - , - _�� �_ \� � --- I I \, - - I / / I / /// / z I - �, IN - I . \ \A� I� i It - , I i -, I ", \ 1� % �� \ \ I -'/ -- /' 1 7--�- - "':: ... ... .. , . - //// / . , \ \ I ��( il � l \, - ;;� � /_ 1, I 1-1 1, �*11 I - I � \ I I I I' I Ik' -_ \ N ­,� " - ':- ,/// - - "' . ,.:�< \ _­ I I I - :N.- I --- - � - -1 , ,z li, I ... Z_ 't , _� , - \ I I I � \ " � I III I%,-, \ �", N- __­,'� , Z, I I t , / // 11 l � , - , ___ , z "..., -- - - - — __1 "I, I,\ I ,�\�l l\1 . _: � -1 � . ­­�_�, `�._._ , � \ / ,��\ i - � t I i 11 :i / % . __ __ _'... .- -, _\_ _11 - - IN 1'�`\'N Wll ­j,f , _­ _­ - \ - - ':,-, -, / I �. / / , , , � x I I 0 ,.-., --- 7�,,,/',,,,, " �,� �,- // \'\ �­ -, __ - I/ l \ _ - __, - � \ \,\ I I - � \ ­ - - .11, , 11 I __ \ \\� - -1 \\ ,- , - � 4( ----" ___'- - ;�_�_, 1-1 , --- , I ,�Y\ ,- \ \ ) �, k " " ' \ \ � I I , )) , I ­�- \-",\ ,_1 / / i - - -"-. *\ _� -­ ,,, I ) , I I - ,\ \�, " ,-- - - 1;�;,;, \�,_A,:�--\ N N ". f , k \ -, __ _. �- --..-.. , - , - , \ _��I , I -_ � ... - ­ �:_ -- -_ -_ - --- -_ - I / / / - -..-­..:'- _�­ - i /� I \ \ \ " \ , I I . ,\,\\ ", '\ 1, " \ � I Ix , � __ � I - - I I 11 ill/ / 11114 1 1 I -,� ��,�,,,, - ­ -::, _­�_ _.- 11 __�,,, �;il - "I /k \ , N\\\ - - --- � .- - , _.....- - - I / / , -- I \ \" V\ �, \ 'N \ _. -� 1 \ \ j - .- � - , I I I I 1// I 11111 I I - - � .'I ., .. \ I \ \ \ \ \ \ \\ -;,��,�j 11 \ N - ,--,-*- - _", ­ ­­- I . 1". ­.: - . \ I _� I 10"', \ I, - - I \ ,;, ,� --- I 11­ - - - 1.171V.- _� I . ___ ­ -.--. ­ I j, I' , I /' /' I I i it'j, "fl1i I / , � I- - ­ - �_ - - _.- ,�\ .1, " \ \ \ \ �, , \ ", \ 'N 1 7\ /I N, _N , - _) - -- ­ -- --- --- --- I \L _ N:<\ __ . I— - _­ 11 � I , I , \ ,\ \' , " \ \I \ , \ I t I , \",\"�\\ "_ I % - -, __ - --- - ) I I 1111 I I I I I I I -1 " � I - \ \ " I i \ ,,, , \, , _�___ - __ - __ I L � \�_- - �, / - _1; ,�,,�, _ � :7- . 1\ I 1'z�� lk \ -_ \ IN ,\ \ , A � i �, I I 11 '11L,� -_ - __ I I I . I -Z�� �\ - I I I- ­ - ., I __ - __ - ,_ - - , 1, �, I \�l,'t, \ \ ','\" I\\ -,\ ,- .\ � k � \ ,,�,, \ N, - _ 1 1 1 - , 1. -_ - ­_ -�7,",- --- , . \ - ­1 -1 �;__ I , >4 X , 1\ 1, I �, . � , I � � I \ - _N 11 -,,, t I I � . .. ... _ - _ __ _ .1 - _\_ I t i : ! I I I I I � , ­ � . "', - � IN I \ �� "\'_\ , \ \ � , \ � , t t I i , W'll � - __ 'X \ 1, I I I \ , , N, "I \ , :,� V, ,_ \ ­ ­'�� i � t , I I I -, - -_ -_ _ , _: ,�;,� 1�' ,�_ _1 11- ­_ - "' 11" � " � 11-1 ___� \ \ \'\" " \ \ , I � - ___ - -1 .. .... ­­ . ... ...... __ I I I . - __ .- - ;:, 11 --' -,� ,,, `1 , ; - - - - - , ,, �<_ __ _ , ( I / \1 - �,�M� ." /, � i I i I � 11 ) , _T'­;� - _ZK �11, , "I., , �, , _ "" , \ \ \ \ \ \ \ , I I ) , /, �_\ , � � '. � "I , , , - . ,". - I- , , �\, " ` , , , N " �, ­1 --- - - I I I 1,111, It � 111`1 I- ­ . �� .- ,< \ , XN \ \ \ , " \ �, -, -,' ,\ I 1/1 N, j \ , \, ", 11 - __ -_ I - ­ ­1 ) \! I 11 I ; i I I I I : I � I 1i I I It I " - 11c, � , - �� �� - , -- , -, \ .� \ � � k \ ; \ \ � \ \ ,\,� "". , , , I \ \ % , � / i t t � , � - ___ I ­_ ­ -) I I i � i I I I t I I t � I ,I il � I I , I - '� \ \ 11 \ - -­ ­­ ­1 - ­_ ___ .. -1 k I I i -Y . - , -'.Z I : � , - 11_�_f \ I - \ _L�,__�It � -'\ \�,� /' " I , - - ­­1 ­ ­_ ­­ "'' I I . I - - ____1 ­­T - - , f I - - - - ­- - _ - ­ % , \ P\ \ I - , \ ", \ \, I, \� I -1- � ,� i � / I I I ( I I I ,.' � I . /. \ \ ... I \ \ \ � \ , ", \\- I , � � \ I I - . - � I j I 1 i I I I I I i� I I .. \ 11 \ , Ill 0 \ . \ y , � I I . I ! "'It SHEET LAYOUT SCALE: 1" = 125' VICINITY MAP SCALE: 1" = 2000' Sheet List Table Sheet Numbe- Sheet Title I COVER 2 EXISTING CONDITIONS 3 EROSION & SEDIMENT CONTROL PLAN NARRATIVE 4 PHASE I EROSION & SEDIMENT CONTROL PLAN — 5 PHASE I EROSION & SEDIMENT CONTROL PLAN - 6 PHASE 11 EROSION& SEDIMENT CONTROL PLAN -'--- 7 PHASE 11 EROSION & SEDIMENT CONTROL PLAN — 8 � EROSION & SEDIMENT CONTROL DETAILS 9 = STORMWATER MANAGEMENT PLAN 110 STORMWATER MANAGEMENT PROFILES & DETAILS — 13. STORMWATER MANAGEMENT DETAILS FINAL GRADING PLAN I I-INAL UKAWING PLAN ___ 2.2 --,----- 3.3 _____ . 14 LANDSCAPING PLAN I ___ ___ 1 15 -_- LANDSCAPING PLAN is LEGEND jTOADS I - - _I A F01 TOTAL SHEETS EXIS77NG CULVERT CUL VER T DROP INLET & STRUCTURE NO. CURB — CURB & GU TTER PROPOSED PAVEMENT EC- JA DI TCH DEPTH OF EC-JA DITCH EC-2 DI TCH DEPTH OF EC-2 DITCH _... — — EARTH DITCH _� DRI VEWA Y CUL VER T + BENCH MARK — — — — — CLEARING LIA41TS al W_ VDOT STANDARD STOP SIGN __200— EXIS77MG CONTOUR Com by the Albemarle County 0 �M�u�nit, Development DeWlTient -<2���� PROPOSED CONTOUR ICU i- 240.55 PROPOSED SPOT ELEVA T70N File 1-7 — ._�� TRC DEN07ES TOP123ACK OF CURB TAB DENO TES TOP OF BOX APPROVALS I DATE DEPARTMENT OF COMMUNITY DEVELOPMENT . PLANNERIZONING ENGINEER INSPECTIONS ARB DEPARTMENT OF FIRE RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA DEPARMENT OF TRANSPORTATION _ HEAI,TH DEPARTMENT LULLIM) t1%JL3INttK1NL3 1�0 NU I Kt�PrUM)lbl_t UK LIABLE FUR ANY CONSTRUCTION OR DAMAGES TO THIS PROJECT PRIOR TO ALL FINAL PLAN APPROVALS. H 0 0!!�� __ �0 '; t- F_�, � 1; 6n 4 -) __ 1-1 � ,sc TT R. COLLINSZ ) �_" ) Lic. No. 0357914t�:- �6 , . f ;6 -21 4+1 i �' / lkls�'�'��'()IVAL j�tX) 9 @1: W n �2 - LLI 0 9 Ef) 2: ca 0 0 U) CL z z [if In 0 0 LLJ _j CL CL �_ 0 .z � LLI LLI 13� ui ­4 > z � - > - > CL U) LU LU Uj 0 - Ce De LU 1=4 U4) � > LU > ce "",*� "' 00 LU 4 -4 -4 4-4 __ __ iz� :�� C) 9 "I ,-, LU CF) 0. T_ r11__ z Zcyi cy) V) cy) > cN . EMEME qqr cy) �_ t F__q (1) V) 0 It I CL - :3 Z CL N �,N C) c 0 (3) 0� - w N Lij 0 _0 N (D CL 0 -3 w < > a) n 20,x LLr (D -6 z z _j z D Li _r_ LLJ .1 z _j — > F-4 -Q 5 C Z 0 Ld U) � , (n EMEME — fn C3 z __j �- _j .E 0 �_ w � C) 0 t9 0 cl Lu 0 Q) - -6 _j 0� (D > � = c: �� 0 Ul < 0 r_ i� 0 .0 U z z: >. U (D C C) a) :3 :�; 0 U -E U 3: EL I .j w w c� ;') s- W Q) Q) � �� "_ x w < - 0 0 1— C >, - _j LU 0- E D 0 Ul U) I -0 = c: � C) 3: - 0 0) z c w �.%e 00� _y LLJ , 'C3 z w 0� cy. � 0 �E 0 c: 0 �- z . Lj � 0 � W < :3 V) � � F_ n -:j Vj - _j 6 0 �_ C) 0 j w , � 0 o-,, 0� 0 >1 0 r x � U (1) CL j < z 0 6, �.C: cL:6 c) 0).12 < .?! -0 V) - 0 c:) c) 2 c: (> 0 � X� CN .J >. a) 0 D 0 � -,- � � w 7w LU c C) 0 - 0 U -1 F_ 0 0 b r- ��:::: - 0 0 Q) �n L5 ,� E -- 0 0� LU = :3 E U 0- 0- Ln -1�1 - 0 JOB NO. _U r_ 0 162126 - 0 :j .5-1 I 0 co 6 In SCALE 0.�L I -0 _�! AS SHOWN c: 0 0 .c: CO � - SHEET NO. L: 17 a, 110 > -E . 0, 0 1 0 Z U) 0 C, S,- _c �--- �t Ilmltp/ PII I y I �Z/ I ---- ------ gfff�\ my v\ W, \x ------ ....... "-A ...... .... 3-T A\ "\A VVI 1i Uj GENERAL NOTES: x- A 1. NO FLOODPLAIN EXISTS ON THE SUBJECT SITE PER FEMA FLOODPLAIN MAPS # 51003CO287D & #51003CO295D. V 4bt5 EXISTENCE AND LOCATION OF UNDERGROUND UTILITIES, MECHANICAL AND ELECTRICAL 2. NO STREAM BUFFER EXISTS ON THE SUBJECT PROPERTY. 3. BEFORE BEGINNING SITE WORK, THE CONTRACTOR SHALL INVESTIGATE AND VERIFY THE ��11 r_�A_�v SYSTEMS, AND OTHER CONSTRUCTION AFFECTING THE WORK. BEFORE CONSTRUCTION THE r N CONTRACTOR SHALL VERIFY THE LOCATION AND INVERT ELEVATIONS AT POINTS OF V /Z 4 64 C1 x 'x CONNECTION OF SANITARY SEWER, STORM SEWER, AND WATER -SERVICE PIPING; 7 4, UNDERGROUND ELECTRICAL SERVICES, AND OTHER UTILITIES. THE CONTRACTOR SHALL 4 FURNISH LOCATION DATA FOR WORK RELATED TO PROJECT THAT MUST BE PERFORMED BY _-A T SITE. W AL 4. CONTRACTOR SHALL VERIFY SIZE, TYPE & LOCATION OF EXISTING WATER LINES ON THE SITE. I /. // PUBLIC UTILITIES SERVING THE PROJEC _Z. T P. W y 5:64PRESE-ItVIEU 05 AB L=194 ED D "o T 1, REMCIV R=275.OV F TO FON:�A E-L M\\0\ A, AM A 'EX USTING RiPRAP _NG ALBEMARL 7, OUTFALL [ST'l E COUNi RVED STEEP SLOPES HAVE BEEN EXI STI N G G RAVEL X C I" Ll -,,,,ut IERMI NED TO BE LESS THAN 25% BASED ON o­ ��ST DRIVEWAYAIND CULVERT� h HE SATISFACTION OF THE COUNTY ENGINEER, A S T-Q &A IvfI NEW TOPOGRAPHIC INFORMATION TOT PC" ;; Al PERMITTED UNDER SECTION 30-7-4(b)h Ir REMOVEP,\\' _X M, 'N' A aysr '00 A L XG -77 X, �/z _7 c pHf�4 J. . ... .. ...... 0, t E-1// S640 il' i 6�,��"6 -EXK1 ."x \ TAX MAP P, kRCEL OWNER ACREAGE ZONING DB PG A 07800-01-00-000A0 PANTOPS-LAKER1 DGE LLC 12.27 R-1 4250/068 B 078AO-04-00-O)HOO ASHCROFT NEIGHBORHOOD ASSOCIATION INC 8.5 PRD 1581/264 C 078AG-01-00-O)OBO ASHCROFT NEIGHBORHOOD ASSOCIATION INC 3.46 PRD 1581/264 D 078EO-00-00-1(1100 CARN EY, MARTI N R OR MELIN DA 0.56 R-4 4071/401 E 078EO-00-00-(Y,200 STEWART, STEPHEN R OR AN ITA M 0.32 R-4 3408/423 F 07SEO-00-00-01- 100 RAPPAPORT, STEVEN N El L OR J EN N I FER LEIGH UN DERWO( 0.31 R-4 45W/317 G 078EO-00-00-0� 000 SCHLI PPER, LOUIS K OR ELIZABETH P 0.3 R-4 3456/542 H 078EO-00-00-0� 900 COX, ANDREW E & MORGAN A 0.32 R-4 4773/619 1 078EO-00-00-1( 400 OWENS, WILLIAM 0.34 R-4 4731/504 J 078EO-00-OG-1(500 COOK, KATHRYN A 0.31 R-4 3962/040 K 07SEO-00-00-1(1600 HAWKI NS, J EFFREY W OR ELLEN J MA RTI N 0.31 R-4 4438/594 L 078EO-00-00-08800 THOMAS, SUSAN 0.32 R-4 3169/546 M 078EO-00-00-08600 HICKMAN, HENRY B OR ELIZABETH A 0.33 R-4 3241/279 N 078EO-00-00-0� i500 VALENTI, VICTORIA A 0.32 R-4 3422/725 0 078EO-00-00-Q 400 SOCHOR,MARKR 0.31 R-4 4514/627 P 078EO-00-00-M 300 HUYNH, KHANH 0.32 R-4 3147/712 Q 078EO-00-OG-0� 200 HUYNH, PHUNG BOI OR BO YING ZHU 0.32 R-4 3794/120 R 078EO-00-OG- 100 ABBASI, AHMED N OR SABA MAHMOOD 0.31 R-4 4253/446 8-0-00-00-01800- WILLIAM T BAUER LIVING TRUST& MARY C BAUER TRUST 0.31 R-4 3197/098 T 07SEO-00-00-10900 WEHMANN, JOHN FOR POLLY S 0.3 R-4 3275/257 U 078E0-00-0G-1100O VU,THINHV ORANH N NGUYEN 0.31 R-4 3474/720 V 07SEO-00-00-l'.100 SHAH, BI MAL M OR BI NTI 0.31 R-4 3309/443 W 078EO-00-00-1'.300 FISCHER, ANDREW LEIGH 0.31 R-4 WB129/365 X 078EO-00-00-1'.200 WARD, EMILY GRIFFITH & FEDERIC WARD 0.35 R-4 4762/230 Y 078EO-00-00-12000 HUMSI, SALWA OR RAMSI 0.36 R-4 2683/034 Z 078HO-00-07-OPOEO CASCADIA DEVELOPMENT LLC NMD 4209/088 AA 07800-00-00-0 �900 CASCADIA DEVELOPMENT LLC 12.39 N.MD 4209/088 AB O78EO-0&0O-1j8OO PIONEER SPECIALL ASSETS LLC 1.72 R-1 4842/479 0 SCOTT'R. COLLINSZ Lic. No. 035791 0 uj U) Lu M Lu zU) co 0 U) Lu 0 0z CL E z Lu w iu> Lu $� w 2�j CL U) L> u ce - Q� ce 0 Lu U) > ui W2a ��300r_W­@57.71 t-Kr- v 7.) - - ---- ui r 20b TtRDNE L=261AF R -13 > EXISTI G -67&EO7 -00;:�flOA2 N171 00 L 4$Tp CTION -1-11CHLAND,-PARK u, NEk 'INVESTMENT§ TM P: MAO iqT O� ACREAGE�\ 1§38 6- I�Y�4�6 kgk Lkc-­- :;P7 20%INNG: '44\ RESID R4 RESIDOIDAC-- 8014L C4 -6,03 . ..... �1211ARY SEWER 11b)(1-5-tING WCIP Di3f 4k0/4-29\ u 5 Lu X �4)( tNq m4��G (T)� y 91 N ARY SEW�R SA X\ TM 20' .2 w IL L G PI�ESERVED /7 Rl,!�s :p) L9 ce) R=225 0o, (y) /�/y 0 CL > N _42" c) T AA PUBLIC ROAD 25 MPH m --44'32' 0) tk At Lij N S y y a ------ > <\ r CL 00 z Z, N, _c LLi iy z K MIX '1� 0- V) 0 Z 0 0 1K p4tSERV-m- U) T­ 0- -EE > In YING ALB M -'�tIMWS OF EXIS 4G ALB M E OWN x L9 cl 10� u "PRESERVED STEEP SLOPES HAVE BEEN ON 0 3z DETERMINED TO BE LESS THAN 25% BASED dill < C INFORMATION TO THE -SATISFACTION OF THE COUNTY ENGINEER, A5 - ------ CL ERMITTED UNDER SECTION 30.7.4(b)h G MANAG CIL AVIANO -EXISTJN -------- -WAY�. FEEP 0 Lu Lu uj H' ...... . .. ...... --- �A -- ----- Ul r I TMPa, 079�0-00-00-000A§_ w ui rao _R�LANQ PARKjLLC OWNEI�` ACREAdE: 16.38 AC- . . ..... z QNINb-'.,, R4 RESIDENTIAL Z V) 4,163/429 DB/PG: F 0 0 UJ 4-- 0 To 0 CL ---- ------- x 0 0 -WAERLINE a .0 4, 0 L E E)0STjNG 8' 'DI 0 Lu 0 /V i- 0 93 r X LLj E 0 Lu E 6 S =T�\ R �tWER CL 0 Z D > R -0 c PG. - JOB NO. + 0 If D�. 162126 EXISTiN SCALE SA1111ARYSEWER 1=80' c__ OIL R 11 ......... . SHEET NO. rL < 2 4z 1F_ EROSION & SEDIMENT CONTROL MEASURES: ST7?UC7IJRAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. STRUCTURAL PRACTICES USED IN THIS SECTION CONSIST OF THE FOLLOWING. 3.01 SAFETY FENCE: A PROTEC77VE BARRIER INSTALLED TO PREVENT ACCESS TO AN EROSION CONTROL MEASURE. TO PROHIBIT THE UNDESIRABLE USE OF AN EROSION CONTROL MEASURE BY THE PUBLIC. APPLICABLE TO ANY CONTROL MEASURE OR SERIES OF MEASURES WHICH CAN BE CONSIDERED UNSAFE BY VIRTUE OF P07EN77AL ACCESS BY 774E PUBLIC. 3.02 CONSTRUCTION ENTRANCE: A STABILIZED PAVED CONSTRUCTION ENTRANCE WITH A WASH RACK LOCATED AT POINTS OF VEHICULAR INGRESS AND EGRESS ON A CONSTRUCTION S17F TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AS SHOWN ON THE PLANS TO REDUCE THE AMOUNT SEDIMENT TRANSPORTED ONTO PUBLIC ROADWAYS. 3.05 SILT FENCE. - A TEMPORARY SEDIMENT BARRIER CONSISTING OF A SYNTHETIC F7L1ER FABRIC STRETCHED ACROSS AND ATTACHED TO SUPPOR77NG POSTS AND ENTRENCHED, TO INTERCEPT AND DETAIN SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS DURING CONSTRUCTION OPERATIONS IN ORDER TO PREVENT SEDIMENT FROM LEAVING 774E SITE AND TO DECREASE THE VELOCITY OF SHEET FLOWS AND LOW -TO -MODERATE LEVEL CHANNEL FLOWS. THE SILT FENCE BARRIERS SHALL BE INSTALLED DOKW SLOPE OF AREAS W77H MINIMAL GRADES TO FILTER SEDIMENT LADEN RUNOFF FROM SHEET FLOW AS INDICATED. THEY SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND MAINTAINED IN ACCORDANCE KITH THE WRGINIA EROSION & SEDIMENT CONTROL HANDBOOK (VESCH). 3.07 STORM DRAIN INLET PROTECTION: A SEDIMENT FILTER OR AN EXCAVATED IMPOUNDING AREA AROUND A STORM DRAIN DROP INLET OR CURB INLET. TO PREVENT SEDIMENT FROM ENTERING STORM DRAINAGE SYSTEMS PRIOR TO PERMANENT STABILIZA77ON OF THE DISTURBED AREA. INLET PR07EC77ON APPLIES WHERE STORM DRAIN INLETS ARE TO BE MADE OPERA77ONAL BEFORE PERMANENT STABILIZA77ON OF THE CORRESPONDING DISTURBED DRAINAGE AREA. 3.09 TEMPORARY DIVERSION DIKE.• A TEMPORARY RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA. TO DIVERT STORM RUNOFF FROM UPSLOPE DRAINAGE AREAS AWAY FROM UNPROTECTED DISTURBED AREAS AND SLOPES TO A STABILIZED OUTLET. TO DIVERT SEDIMENT -LADEN RUNOFF FROM A DISTURBED AREA TO A SEDIMENT -TRAPPING FACILITY SUCH AS A SEDIMENT TRAP OR SEDIMENT BASIN. USE WHEREVER STORMWA TER RUNOFF MUST BE TEMPORARILY DIVERTED TO PROTECT DISTURBED AREAS AND SLOPES OR RETAIN SEDIMENT ON SITE DURING CONSTRUCTION. THESE STRUCTURES GENERALLY HAVE A LIFE EXPECTANCY OF 18 MONTHS OR LESS, W41CH CAN BE PROLONGED WITH PROPER MAINTENANCE. 3.12 DIVERSION. A CHANNEL CONSTRUCTED ACROSS A SLOPE WITH A SUPPOR77NG EARTHEN RIDGE ON THE LOWER SIDE. TO REDUCE SLOPE LENGTH AND TO INTERCEPT AND DIVERT STORMWATER RUNOFF TO STABILIZED OUTLETS AT NON -EROSIVE VELOCITIES APPLIES WHERE RUNOFF FROM AREAS OF HIGHER ELEVA 77ON MAY DAMAGE PROPERTY, CAUSE EROSION, OR INTERFERE WITH THE ESTABLISHMENT OF VEGETA T70N ON LOWER AREAS, WHERE SURFACE AND/OR SHALLOW SUBSURFACE FLOW IS DAMAGING SLOPING UPLAND, AND WHERE THE SLOPE LENGTH NEEDS TO BE REDUCED TO MINIMIZE SOIL LOSS 3.13 TEMPORARY SEDIMENT TRAP; A TEMPORARY PONDING AREA FORMED BY CONSTRUC77NG AN EARTHEN EMBANKMENT KITH A STONE OUTLET. TO DETAIN SEDIMENT -LADEN RUNOFF FROM SMALL DISTURBED AREAS LONG ENOUGH TO ALLOW THE MAJORITY OF THE SEDIMENT TO SETTLE OUT. USE BELOW DISTURBED AREAS WHERE THE TOTAL CONTRIBUTING DRAINAGE AREA IS LESS THAN 3 ACRES, WHERE THE SEDIMENT TRAP WILL BE USED NO LONGER THAN 18 MONTHS, AND IT MAY BE CONSTRUCTED EITHER INDEPENDENTLY OR IN CONJUNCTION WITH A TEMPORARY DIVERSION DIKE. 3.14 TEMPORARY SEDIMENT BASIN: A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMWATER RELEASE STRUCTURE FORMED BY CONSTRUC71NG AN EMBANKMENT OF COMPACTED SOIL ACROSS A DRAINAGEWAY. TO DETAIL SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS IN "WET" AND `DRY" STORAGE LONG ENOUGH FOR THE MAJORITY OF THE SEDIMENT TO SETTLE OUT. APPLIES BELOW DISTURBED AREAS WHERE THE TOTAL CONTRIBUTING DRAINAGE AREA IS EQUAL TO OR GREATER THAN THREE ACRES. THERE MUST BE SUFFICIENT SPACE AND APPROPRIATE TOPOGRAPHY FOR THE CONSTRUCTION OF A TEMPORARY IMPOUNDMENT. 3.18 OUTLET PROTECTION. STRUCTURALLY LINED APRONS OR OTHER ACCEPTABLE ENERGY DISSIPATING DEVICES PLACED AT THE OUTLETS OF PIPES OR PAVED CHANNEL SECTIONS TO PREVENT SCOUR AT STORMWATER OUTLETS, TO PROTECT THE OUTLET STRUCTURE, AND TO MINIMIZE THE P07EN77AL FOR DOWNSTREAM EROSION BY REDUCING THE VELOCITY AND ENERGY OF CONCENTRATED STORMWA TER FLOWS APPLICABLE TO 774E OUTLETS OF ALL PIPES AND ENGINEERED CHANNEL SEC77ONS 3.19 RIPRAP: A PERMANENT, EROSION -RESISTANT GROUND COVER OF LARGE, LOOSE, ANGULAR STONE KITH FILTER FABRIC OR GRANULAR UNDERLINING. TO PROTECT THE SOIL FROM 774E EROSIVE FORCES OF CONCENTRATED RUNOFF, SLOW THE VELOCITY OF CONCENTRATED RUNOFF WHILE ENHANCING THE P07EN77AL FOR INFILTRATION, AND TO STABILIZE SLOPES WITH SEEPAGE PROBLEMS, AND/OR NON -COHESIVE SOILS. USE WHEREVER SOIL AND WATER INTERFACE AND THE SOIL CONDITIONS, WATER TURBULENCE AND VELOCITY, EXPECTED VEGETA7IVE COVER, ETC., ARE SUCH THAT THE SOIL MAY ERODE UNDER THE DESIGN FLOW COND177ONS 3.20 ROCK CHECK DAMS - SMALL TEMPORARY STONE DAMS CONSTRUCTED ACROSS A SWALE OR DRAINAGE DITCH. TO REDUCE THE VELOCITY OF CONCENTRATED STORMWA 7ER FLOWS, THEREBY REDUCING EROSION OF THE SWALE OR DITCH. THIS PRACTICE ALSO TRAPS SEDIMENT GENERATED FROM ADJACENT AREAS OR THE DITCH ITSELF, MAINLY BY PONDING OF THE STORMWATER RUNOFF. THIS PRACTICE, UTILIZING A COMBINA77ON OF STONE SIZES, IS LIMITED TO USE IN SMALL OPEN CHANNELS WHICH DRAIN 10 ACRES OR LESS 3.31 TEMPORARY SEEDING: 774E ESTABLISHMENT OF A TEMPORARY VEGETATIVE COVER ON DISTURBED AREAS BY SEEDING KITH APPROPRIATE RAPIDLY GROWING ANNUAL PLANTS. TO REDUCE EROSION AND SEDIMENTA 77ON BY STABILIZING DISTURBED AREAS THAT WLL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF MORE THAN 30 DAYS TO REDUCE DAMAGE FROM SEDIMENT AND RUNOFF TO DOWNSTREAM OR OFF -SITE AREAS,. AND TO PROVIDE PR07ECT70N TO BARE SOILS EXPOSED DURING CONSTRUCTION UN77L PERMANENT VEGETA77ON OR OTHER EROSION CONTROL MEASURES CAN BE ESTABLISHED. 3.32 PERMANENT STABILIZATION: THE ESTABLISHMENT OF PERENNIAL VEGETA7IVE COVER ON DISTURBED AREAS BY PLANTING SEED. TO REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DISTURBED AREAS TO PERMANENTLY STABILIZE DISTURBED AREAS IN A MANNER THAT IS ECONOMICAL, ADAPTABLE TO SI7E CONDITIONS, AND ALLOWS SELEC7ION OF THE MOST APPROPRIATE PLANT MATERIALS. TO IMPROVE WILDLIFE HABITAT. TO ENHANCE NATURAL BEAUTY. UPON COMPLETION OF CONSTRUCTION AC77WTIES ALL AREAS KILL RECEIVE A PERMANENT VEGETATIVE COVER. 3.35 MULCHING: APPLICATION OF PLANT RESIDUES OR OTHER SUITABLE MATERIALS TO THE SOIL SURFACE. TO PREVENT EROSION BY PR07EC77NG THE SOIL SURFACE FROM RAINDROP IMPACT AND REDUCING THE VELOCITY OF OVERLAND FLOW. TO FOSTER THE GROWTH OF VEGETA77ON BY INCREASING AVAILABLE MOISTURE AND PROVIDING INSULA77ON AGAINST EXTREME HEAT AND COLD. AREAS WHICH HAVE BEEN PERMANENTLY SEEDED SHOULD BE MULCHED IMMEDIATELY FOLLOWING SEEDING. AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON SHOULI' BE MULCHED USING ORGANIC MULCH. MULCH MAY BE USED TOGETHER KI7H PLAN77NGS OF TREES, SHRUBS, OR CERTAIN GROUND COVERS WHICH DO NOT PROVIDE ADEQUATE SOIL STABILIZA77ON BY THEMSELVES, CAN BE USED IN COIVJUNC77ON WITH TEMPORARY SEEDING. 3.37 TREES SHRUBS VINES & GROUND COVERS.• STABILIZING DISTURBED AREAS BY ESTABLISHING VEGETATIVE COVER WITH TREES, SHRUBS, VINES, OR GROUND COVERS. TO AID IN STABILIZING SOIL KII. IN AREAS WHERE VEGETATION OVER THAN TURF IS PREFERRED, TO PROVIDE FOOD AND SHELTER FOR OLIFE WHERE WILDLIFE HABITAT IS DESIRABLE APPLIES IN AREAS WHERE TURF ESTABLISHMENT IS DIFFICULT, ON STEEP OR ROCKY SLOPES WHERE MOWING IS NOT FEASIBLE, WHERE ORNAMENTALS ARE DESIRABLE FOR LANDSCAPING PURPOSES, AND WHERE WOODY PLANTS ARE DESIRABLE FOR SOIL CONSERVATION, OR TO ESTABLISH WILDLIFE HABITAT. 3.38 TREE PRESERVATION AND PROTECTION; PR07EC77ON OF DESIRABLE TREES FROM MECHANICAL OR OTHER INJURY DURING LAND DISTURBING AND CONSTRUCTION AC77WTY. TO ENSURE THE SURV7VAL OF DESIRABLE TREES WHERE THEY WILL BE EFFECTVE FOR EROSION AND SEDIMENT CONTROL, WATERSHED PROTECTION, LANDSCAPE BEAUTIFICATION, DUST AND POLLU77ON CONTROL, NOISE REDUCTION, SHADE AND 07HER ENVIRONMENTAL BENEFITS WHILE THE LAND IS BEING CONVERTED FROM FOREST TO URBAN -TYPE USES. APPLIES IN TREE-INHA617ED AREAS SUBJECT TO LAND DISTURBING ACTIVITIES 3.39 DUST CONTROL; NG DEMO 17ION AND CONSTRUCTION AC77W77ES. TO PRE DUST DURING LAND DISTURB! L VENT SURFACE REDUCING SURFACE AND AIR MOVEMENT OF S FA E AND AIR MOVEMENT OF DUST FROM EXPOSED SOIL SURFACES AND REDUCE THE PRESENCE OF AIRBORNE SUBSTANCES WHICH MAY PRESENT HEALTH HAZARDS, TRAFFIC SAFETY PROBLEMS OR HARM ANIMAL OR PLANT LIFE. DUST CONTROL MEASURES SHALL BE EMPLOYED TO PREVENT SURFACE AND AIR MOVEMENT OF DUST DURING CONSTRUCTION. MEASURES EMPLOYED SHALL BE IN ACCORDANCE WITH THE VESCH. EROSION CON7R0 S 1111 11 ee ST moffo0 SB QD !P SF CE L C�3 I CD ' FD DV PS PS S TO CIP DC DC TSD -- SA (9 91� L * VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK SPECIFICATION NUMBER * STRAW BAIL BARRIER 3.04 TEMPORARY DIVERSION DIKE 3.09 TEMPORARY SEDIMENT TRAP 3.13 SEDIMENT BASIN INLET PR07EC77ON SILT FENCE CONSTRUCTION ENTRANCE CHECK DAM TEMPORARY FILL DIVERSION DIVERSION PERMANENT SEEDING TOPSOILING CULVERT INLET PR07ECT70N DUST CONTROL TEMPORARY SLOPE DRAIN SAFETY FENCE TEMPORARY RIGHT - OF- WAY DI VERSION 3.14 3.07 3.05 3.02 3.20 310 3.12 LEGEND ROADS --___1 A 3.32 - - - - - 3.30 - - - - zoo - 3.08 20Q 240.55 3.39 '!_ 3.15 3.01 3.11 EXIS77NG CULVERT CUL VERT DROP & STRUCTUREINLETO N . CURB CURB & GUTTER PROPOSED PAVEMENT EC-3A DI TCH DEPTH OF EC-3A DITCH EC-2 DITCH DEPTH OF EC-2 DITCH EARTH DITCH DRIVEWAY CULVERT BENCH MARK CLEARING LIMI7S VDOT STANDARD STOP SIGN EXISTING CONTOUR PROPOSED CONTOUR PROPOSED SPOT ELEVA77ON 7BC DENOTES TOP/BACK OF CURB T/B DENOTES TOP OF BOX EROSION CONTROL NOTES ES-1: UNLESS OTHERWISE INDICATED, ALL VEGETA77VE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF 774E VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. ES-2: THE PLAN APPROVING AU77-IORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING AC77W TY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. ES-J. ALL EROSION AND SEDIMENT CON ROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP 1N CLEARING. ES-4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES ES-5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON 774ESE PLANS (INCLUDING BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE- AREAS), 774E CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. ES-6: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLA7ION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. ES-7.•ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL 77MES DURING LAND DISTURBING AC770TIES AND DURING SITE DEVELOPMENT UN77L FINAL STABILIZA77ON IS ACHIEVED. ES-8. DURING DEWA7FRING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED WATER FILTERING DEVICE. ES-9: THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFEC77VE-NESS OF 774E EROSION CONTROL DEVICES SHALL BE MADE IMMEDIA TEL Y. (,eneral construction notes for Erosion and Sediment Control plans 1. The plan approving authority must be notified one week prior to the pre -construction conference, one week prior to the commencement of land disturbing activity, and one week prior to thefinal inspection. 2_ All erosion and sediment control measures will be constructed and maintained accordink, to tlunimum standards and specifications of the Virginia Erosion and .Sediment Control Handbook and Virg_ irua Regulations VR 615-02-00 Erosion and Sediment Control Regulations. 3. All erosion and sediment cotttr()l measures are to be placed prior to or as the first step in c.l eari n g. 4. A copy of the approved: erosion and sediment control plan shall be maintained on the site at all times. 5. Prior to commencing fund disturbing activities in areas other than indicated on these plans (including, but not linuted to, off -site borrow or waste areas), the contractor shall submit a supplementary erosion control plan to they owner for review and approval by the plan approving authority.. 6. The contractor is responsible for installation of any additional erosion control measures necessary to prevent erosion and sedimentation as determined by the plan approving authority. 7. All disturbed areas are to drain eta approved sediment control measures at all times during land disturbing activities and during, site development until final stabilization is achieved. %. During dewatering operations, water will be pumped into an approved filtering device. 9. The contractor shall inspect all erosion control pleasures periodically and after each runoff - producing rainfall event. Any necessary repairs or cleanup to maintain the effectiveness of the erosion control devices shall be made inurwdiately. 10. All fill material to be taken froin an approved, designated borrow area. IL . All waste inate.rials shall he take-n to an approved waste area_ Rartb fill shall be inert materials only, free of roots, stumps, wvood, rubbish. and other debris, 12. Borrow or waste areas are to be reclaimed within 7 days of completion per cuing Ordinance section 5.1.28. 13. All inert materials shall be transported in cc-mplia.nce %with section 13-301 of the. Cade of Albemarle. 14, Borrow, fill or waste activityinvolving industrial-tw e power equipment shall be limits d to g ,� p the hours of 7:00am to 9:00pn1. 5 ,t �activity � �i � � � �t'; z safe. manner than maintains later• i.. Borrow, fill 01 Taste shall lx. conducted cd in � a � support, or order- to minimize any hazard to persons, physical damage to adjacent laird and improvements, and damage_ for any public street because o slides, sinking, or collapse. 16. The developer shall reserve the tight to install, maintain, rem..ove or convert to ernianent F'" b p storrawater management facilities where applicable all erosion control measures required by this plan regardless of the sale of any lot, unit, building or other portion of the, property. 17. Temporary stabilization shall be teilrporaa y seeding and nrulching. Seeding is to he at 75 ibslacre, and in the months of Septerrrher to February to consist a 50150 mix of Annual Ryegrass and Cereal Winter Rye, or in March and April to consist of Annual Rye, or i'"Jlay through August to consist of German Millet. Straw mulch is to be applied at 801bs1100sf. Alternatives are subject to approved by ttie County erosion control inspector. 18, Permanent stabilization slrall be lime and fertilizer, permanent seeding, and mulch - Agricultural,. S � Y l ` t'.l lt� tL . r limestone, ,.hall be applied al 901bs/1�0�i incorporated e�o into t 4_6 aide lim.esto )� � p L p. inches of soil. Fertilizer shall be applied at 1000lbslacre and consist of a 10-20-10 nutrient 7 c mix. Permanent seeding shall be applied at 1801i slacre and consist of 95�c Kentucky 31 or Tall Fescue; and 0-5% Perennial Ryegrass or Kentucky Bluegrass. Straw mulch is to be applied at 801bs1100sf. Altcyriatives aie subject to approved by the County erosion cowot inspector. 19. Maintenance: All pleasures are to be inspected weekly and after each rainfall. Any damage or clogging to structural measures is to be repair imrnediatelyr. Snit traps are to he cleaned o: - when 50 ,,;. ofthe wet storage volume is filled with sediment. All. Beetled areas are to be reseeded when necessary to achieve a goad stand of grass. Silt fence and diversion dykes which are collecting sediment to half their height must be cleaned and repaired immt dfaldy, 1, .0. All temporary erosion and sediment control measures are to be removed within 30 clays of Ii. ah� i�� "°.c[E approval final site st ilrza ten, when measures ors; no loua�t'r needed. sable v aplrtrval. by the County erosion control inspector. 21. 'Phis plan shall be void if the owner does not obtain a permit within 1 year of the date of approval. (Water protection Ordinance section 17-204G.) 211 Permanent vegetation shall he installed on ,all denuded areas within nine (9) months after the elate, the land disturbing activity commenced. (Water Protection Ordinance section 17 20713) TABLE 3.31-A LIMING REQUIREMENTS FOR TEMPORARY SITES Recommended Application pH Test Qf Ag[icultural Limestone below 4.2 3 tors per acre 4.2 to 5.2 2 tons per acre 5.2 to 6 1 ton per acre Source: Va. DSWC GENERAL SLOPE (3:1 OR LESS TOTAL LBS PER ACRE KENTUCKY 31 FESCUE 128 LBS RED TOP GRA55 2 LBS SEASONAL NURSE CROP 20 LBS 150 LBS SEASONAL NURSE CROP FEBRUARY 16 THROUGH APRIL ANNUAL RYE MAY 1 THROUGH AUGUST 15 FOXTAIL MILLET AUGUST 16 THROUGH OCTOBER ANNUAL RYE NOVEMBER THROUGH FEBRUARY 15 WINTER RYE NOTES: 1. LIME AND FERTILIZER NEEDS SHALL BE DETERMINED BY SOIL TESTS AND APPLIED IN ACCORDANCE WITH VESCH STD. 3.32. 2. SEEDINGS TO BE MULCHED IMMEDIATELY UPON COMPLETION OF SEED APPLICATION, IN ACCORDANCE W/ VESCH STD 3.35. PS PERMANENT SEEDING SCHEDULE NO SCALE (STD. & SPEC. 3.32 OF VIRGINIA EROSION do SEDIMENT CONTROL HANDBOOK, 3RD ED.) TABLE 3.31-11 ACCh"ABU TBMFORARY SEFDING PLAIN AIATER[ALS -QUICK REFFAUNCE FOR ALL REGIONS - (tale Flanlinc }ttrs SLKCI w 6bsjaucl ,qn I - Fcb. 15 50150 hiia of Annual lkycgrasc Wolium multi-d%)mm) & 50 - 100 Cereal (Winter) Rye (crr,Sr i�w_re k) Feb. Ili - Apr. 30 Armual Eyegraw, 64 - 140 tf nliuni rttulli-Ekytn) M4y I • Aug M German Millct 50 (smda„ 1alir;a) Source: Va. DSWC DESCRIPTION OF EROSION & SEDIMENT CONTROL MEASURES: IT IS ANTICIPATED TO USE CONSTRUCTION ENTRANCES, DIVERSION DIKES, EXIS77NG SEDIMENT BASINS, AND SILT FENCES WILL BE INSTALLED TO CONTROL SURFACE DRAINAGE. TEMPORARY SEEDING WILL BE USED IMMEDIATELY FOLLOWING ALL LAND DISTURBANCE AC77W77ES. TEMPORARY STOCKPILE AREAS WILL BE MAINTAINED FROM TOPSOIL THAT WILL BE STRIPPED FROM AREAS TO BE GRADED AND STORED FOR LATER SPREADING. STOCKPILE LOCA77ONS SHALL BE ON SI7E AND SHALL BE STABILIZED WITH A TEMPORARY VEGETA77VE COVER. PERMANENT SEEDING WILL BE PERFORMED FOR ALL AREAS WHICH WILL NO LONGER BE EXCAVATED AND WHERE CONSTRUCTION AC77V177ES HAVE CEASED. PERMANENT SEEDING SHALL ALSO BE PERFORMED FOR ALL DENUDED AREAS WHICH KILL BE LEFT DORMANT FOR A YEAR OR MORE. SELECTION OF SEED MIXTURE WILL DEPEND ON THE 77ME OF YEAR APPLIED. TEMPORARY SEEDING WILL BE PERFORMED FOR ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN SEVEN DAYS. 77-IESE AREAS SHALL BE SEEDED WITH FAST GER44INA 77NG VEGETA T70N IMMEDIA TEL Y FOLLOWING GRADING OF THOSE AREAS. SELECTION OF SEED MIXTURE WILL DEPEND ON THE 77ME OF YEAR APPLIED. CONSTRUCTION ENTRANCE.• A STABILIZED PAVED CONSTRUCTION ENTRANCE WIN A WASH RACK LOCATED AT POINTS OF VEHICULAR INGRESS AND EGRESS ON A CONSTRUC77ON SITE. TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AS SHOWN ON 774E PLANS TO REDUCE 174E AMOUNT SEDIMENT 7RANSPOR7ED ONTO PUBLIC ROADWAYS. SILT FENCE: A TEMPORARY SEDIMENT BARRIER CONSISTING OF A SYNTHE77C FILTER FABRIC STRETCHED ACROSS AND ATTACHED TO SUPPOR77NG POSTS AND ENTRENCHED. TO INTERCEPT AND DETAIN SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS DURING CONSTRUCTION OPERA77ONS IN ORDER TO PREVENT SEDIMENT FROM LEAVING THE SITE. TO DECREASE THE VELOCITY OF SHEET FLOWS AND LOW -TO -MODERATE LEVEL CHANNEL FLOWS THE SILT FENCE BARRIERS SHALL BE INSTALLED DOWN SLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT LADEN RUNOFF FROM SHEET FLOW AS INDICATED. THEY SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND MAINTAINED IN ACCORDANCE M774 THE VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK (VESCH). PERMANENT STABILIZATION: THE ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER ON DISTURBED AREAS BY PLANTING SEED. TO REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DISTURBED AREAS TO PERMANENTLY STABILIZE DISTURBED AREAS IN A MANNER THAT IS ECONOMICAL, ADAPTABLE TO SITE CONDIT70NS AND ALLOWS SELECTION OF THE MOST APPROPRIATE PLANT MATERIALS TO IMPROVE WILDLIFE HABITAT. TO ENHANCE NATURAL BEAUTY. UPON COMPLE7ION OF CONSTRUCT70N AC77077ES, ALL AREAS WILL RECEIVE A PERMANENT VEGETATIVE COVER. TEMPORARY SEEDING., THE ESTABLISHMENT OF A TEMPORARY Vi=GETA77VE COVER ON DISTURBED AREAS BY SEEDING WITH APPROPRIATE RAPIDLY GROWING ANNUAL PLANTS TO REDUCE EROSION AND SEDiMENTA77ON BY STABILIZING DISTURBED AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF MORE THAN 30 DAYS TO REDUCE DAMAGE FROM SEDIMENT AND RUNOFF TO DOWNSTREAM OR OFF -SITE AREAS, AND TO PROVIDE PROTECTION TO BARE SOILS EXPOSED DURING CONSTRUCTION UN77L PERMANENT VEGETA77ON OR OTHER EROSION CONTROL MEASURES CAN BE ESTABLISHED. DUST CONTROL: REDUCING SURFACE AND AIR MOVEMENT OF DUST DURING LAND DISTURBING, DEM0LI77ON AND CONSTRUCTION AC77W77ES TO PREVENT SURFACE AND AIR MOVEMENT OF DUST FROM EXPOSED SOIL SURFACES AND REDUCE 77-IE PRESENCE OF AIRBORNE SUBSTANCES WHICH MAY PRESENT HEALTH HAZARDS, TRAFFIC SAFETY PROBLEMS OR HARM ANIMAL OR PLANT LIFE. DUST CONTROL MEASURES SHALL BE EMPLOYED TO PREVENT SURFACE AND AIR MOVEMENT OF DUST DURING CONSTRUCTION. MEASURES EMPLOYED SHALL BE IN ACCORDANCE WITH THE VESCH. TEMPORARY DIVERSION DIKE: A RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA WHICH DIVERTS OFF -SITE RUNOFF AWAY FROM UNPROTECTED SLOPES AND TO A STABILIZED OUTLET, OR TO DIVERT SEDIMENT -LADEN RUNOFF TO A SEDIMENT TRAPPING STRUCTURE. MAXIMUM EFFECTIVE LIVE IS 18 MONTHS ROCK CHECK DAMS: SMALL, TEMPORARY DITCH TO REDUCE 774E MP RARY STONE DAMS CONSTRUCTED ACROSS A DRAINAGE STR VELOCITY OF CONCENTRATED FLOWS, REDUCING EROSION OF THE SWALE OR DITCH. LIMITED TO USE IN SMALL OPEN CHANNELS WHICH DRAIN 10 ACRES OR LESS; SHOULD NOT BE USED IN LIVE STREAMS STORM DRAIN INLET PROTECTION. THE INSTALLATION OF VARIOUS KINDS OF SEDIMENT TRAPPING MEASURES AROUND DROP INLETS OR CURB INLET STRUCTURES PRIOR TO PERMANENT STABILIZA77ON OF THE DISTURBED AREA; LIM17ED TO DRAINAGE AREAS NOT EXCEEDING ONE ACRE, AND NOT INTENDED TO CONTROL LARGE, CONCENTRATED STORMWATER FLOWS. TEMPORARY SEDIMENT TRAP: A SMALL PONDING AREA, FORMED BY CONSTRUCTING AN EARTHEN EMBANKMENT WITH A STONE - OUTLET ACROSS A DRAINAGE SWALE, TO DETAIN SEDIMENT LADEN RUNOFF FROM SMALL DISTURBED AREAS FOR ENOUGH 77ME TO ALLOW MOST TO THE SUSPENDED SOLIDS TO SETTLE OUT. MAXIMUM EFFEC77VE LIFE IS 18 MONTHS. TEMPORARY SEDIMENT BASIN, A TEMPORARY BARRIER OR DAM WITH CONTROLLED STORMWATER RELEASE STRUCTURES WHICH IS FORMED BY CONSTRUC77NG AN EMBANKMENT OF COMPACTED SOIL ACROSS A DRAINAGEWAY. IT IS USED TO DETAIN SEDIMENT LADEN RUNOFF FROM DRAINAGE AREAS 3 ACRES OR GR EATER TER FOR ENOUGH TIME TO ALLOW MOST OF THE SUSPENDED SOLIDS TO SETTLE OUT. IT CAN BE CONSTRUCTED ONLY WHERE THERE IS SUFFICIENT SPACE AND APPROPRIATE TOPOGRAPHY MAXIMUM EFFECTIVE LIFE IS 18 MONTHS UNLESS DESIGNED AS A PERMANENT POND BY A QUALIFIED PROFESSIONAL. OUTLET PROTECTION; THE INSTALLA7ION OF RIPRAP CHANNEL SECT70NS AND/OR S77LLING BASINS BELOW STORM DRAIN OUTLETS TO REDUCE EROSION AND UNDER-CUT77VG FROM SCOURING AT OUTLETS AND TO REDUCE FLOW VELOCI7IES BEFORE STORMWATER ENTERS RECEIVING CHANNELS BELOW THESE OUTLETS. CULVERT INLET PROTECTION: A SEDIMENT FILTER LOCATED AT THE INLET TO STORM SEWER CULVERTS WHICH PREVENTS SEDIMENT FROM ENTERING, ACCUMULATING IN AND BEING TRANSFERRED BY THE CULVERT IT ALSO PROVIDES EROSION CONTROL AT CULVERTS DURING 774E PHASE OF A PROJECT WHERE ELEVATIONS AND DRAINAGE PATTERNS ARE CHANGING, CAUSING ORIGINAL CONTROL MEASURES TO BE INEFFECTIVE. SAFETY FENCE A PROTEC77VE BARRIER INSTALLED TO PROHIBIT UNDESIRABLE USE OF AN EROSION CONTROL MEASURE. PERMANENT STABILIZA TION: PERMANENT SEEDING WILL BE APPLIED TO ALL DISTURBED AREAS AS PER THE PERMANENT STABILIZA77ON OF THIS EROSION & SEDIMENT CONTROL NARRATIVE. AFTER CONSTRUCTION IS COMPLETED, ALL DISTURBED AREAS OF 774E SITE WILL BE LIMED, FERTILIZED, AND SEEDED AS PER CURRENT VDOT STANDARDS THIS SHALL CONSIST OF THE FOLLOWING: TOP SOIL - 2" DEPTH LIME - 2 TONS/ACRE FERTILIZER - 600 LBS/ACRE OF 15-30-15 SEED - ERNST 5311 CONSERVA 77ON SEED MIX - ERNMX-114 (45 LBS/ACRE PENNLA WN CREEPING RED FESCUE, J7.5 LBS/ACRE ARGILS KENTUCKY BLUEGRASS, J7.5 LBSIACRE PARK KENTUCKY BLUEGRASS, 15 LBS/ACRE ANNUAL RYEGRASS & 15 LBS/ACRE PLEASURE PERENNIAL AFTER THESE AREAS ARE STABILIZED THEY WILL BE MOWED AND MAINTAINED ON A REGULAR BASIS. MAINTENANCE.• IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES KILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAINFALL. SPECIFIC ATTEN77ON WILL BE GIVEN TO THE FOLLOWING ITEMS: A. SEDIMENT BASINS AND/OR TRAPS WILL BE CLEANED AND MAINTAINED IN ACCORDANCE WITH THE VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK. B. ALL GRAVEL OUTLETS WILL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP THAT WILL PREVENT PROPER DRAINAGE. IF THE GRAVEL IS CLOGGED BY SEDIMENT, THE GRAVEL WILL BE REMOVED AND CLEANED, OR IT WILL BE REPLACED. C. ALL SILT FENCE BARRIERS WILL BE CHECKED REGULARLY FOR UNDERMINING OR DETERICRAT70N OF THE FABRIC AND REPAIRED AS REQUIRED. SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF SEDIMENT DEPOSIT70N REACHED HALF WAY TO 774E TOP OF THE BARRIER. D. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS MAINTAINED. AREAS SHOULD BE FER7ILIZED AND RESEEDED AS NEEDED. OSION CONTROL � '�H � ° () THE PURPOSE OF THIS LAND DISTURBING ACTIVITY IS TO GRADE THE HYLAND PARK SITE .,i• FOR FUTURE DEVELOPMENT. THE TOTAL AREA TO BE DISTURBED W17H THIS PHASE OF (1� t DEVELOPMENT IS 13.12 ACRES / `'` EXISTING SITE CONDI770NS: T R. COLLINSZ THIS SITE IS CURRENTLY WOODED AND SLOPES TO 774E NORTH-EAST. 774E S17F IS No. 035791 �LOCATED TO THE WEST OF FONTANA DRIVE AND DRAINS TO AN EXISTING CREEK TO THE j1 t _NORTH-EAST AND EXIS77NG ROADSIDE DITCHES �! � �' ADJACENT AREAS' SroNal E� s 1J TI THIS SITE IS BORDERED TO 774E EAST BY FONTANA DRIVE. TO THE SOUTH EXISTS THE h r FONTANA SUBDIVISION. TO THE WEST EXISTS THE ASHCROFT SUBDIVISION. THE HYLAND RIDGE SUBDIVISION EXISTS TO 774E NORTH. OFFSITE LAND DISTURBANCE.• 0.25 ACRES ARE PROPOSED ON ADJACENT PARCEL TMP-78E-118 TO RELOCATE AN EXIS77NG GRAVEL DRIVEWAY. CRITICAL AREAS. CARE SHALL BE TAKEN TO PREVENT CONSTRUCTION RUNOFF FROM ENTERING THE EXIS77NG PRESERVED STEEP SLOPES ON SITE AND ADJACENT PROPERTIES SOILS. SOILS MAP IS INCORPORATED INTO 774E EROSION CONTROL PLANS WITH SOILS DATA INCLUDED WITH THIS NARRATIVE SEQUENCE OF CONSTRUCTION. W 1. N077FY ALBEMARLE COUNTY TO SCHEDULE A PRE -CONSTRUCTION MEETING AS i� REQUIRED. z cn z V) 2. NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTION � in in W PROCESS WITHOUT THE APPROVAL FROM THE INSPECTOR ON THE PROJECT. (� °~- o W o 3. INSTALL 774E PAVED CONSTRUCT70N ENTRANCES WITH WASH AREAS AS SHOWN ON THE `■`� U g 0 0 PLANS CONSIRUCI7DN ENTRANCES TO BE INSTALLED WHERE CONS7RUC770N VEHICLE Z w ;Zz w ROUTES INTERSECT PAVED PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE ❑ U) a a LU TRANSPORT OF SEDIMENT BY (VEHICULAR) TRACKING ONTO THE PAVED SURFACE. Q O ¢ w w WHERE SEDIMENT IS 7RANSPORTE51 ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL " U) Z 0- BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED w w FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTING TO A SEDIMENT Elf ce Ce LU CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT M 2 IS REMOVED IN THIS MANNER. 4. INSTALL 774E INI77AL CONSTRUCT70N MEASURES AS SHOWN ON THE PHASE I EROSION W CONTROL SHEET THISEINCLUD S 2 SEDIMENT BASINS, 2 SEDIMENT TRAPS, SILT FENCE, AND DIVERSION DIKES MEASURES INTENDED TO AP SEDIMENT SHALL BE W CONSTRUCTED AS A FIRST STEP WITH ANY LAND DISTURBANCE ACT7W TY AND SHALL BE MADE FUNC77ONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. 5. IN ADDIT70N TO ENSURING THAT THE PAVED CONSTRUCT70N ENTRANCES ARE INSTALLED, INSTALL ANY REMAINING EROSION CONTROL ITEMS AS SHOWN ON THE PHASE I EROSION CONTROL PLAN. 6. ONCE ALL THE PHASE ! EROSION CONTROL ITEMS HAVE BEEN INSTALLED AS SHOWN ON THE EROSION CONTROL PHASE 1 PLAN AND 774E INSPECTOR HAS APPROVED THE EROSION CONTROL MEASURES, THE CONTRACTOR CAN BEGIN GRADING OPERATIONS STABILIZA77ON MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES, AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. 7. ROUGH GRADE THE SITE TO THE CONTOURS SHOWN ON THE EROSION CONTROL PHASE 11 ¢ _ o PLAN. 8. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS � � N � ��. ry WITHIN SEVEN DAYS AFTER FINAL GRADE 1S REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZA T70N SHALL BE APPLIED Wl77-IIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER 77-IAN 30 DAYS. PERMANENT STABILIZAT70N SHALL BE APPLIED TO AREAS THA T ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. 9. ONCE THE SI 'E IS STABILIZED AFTER 774E DEVELOPMENT OF T74E HYLAND PARK PROJECT AND 774E INSPECTOR HAS GIVEN APPROVAL, THE CONTRACTOR CAN REMOVE BE REMOVED UNLESS THE THE EROSION" CONTROL MEASURES. NO ITEM SHALL L9 0) UPSTREAM AREAS ARE STABILIZED AND THE INSPECTOR GIVES PERMISSION. 774E � PROPOSED SEDIMENT BASINS SHALL BE CONVERTED TO PERMANENT SWM FACILITIES AS r.,. 2 SHOWN ON THE SWM PLAN. 10. MAINTAIN 4LL EROSION CONTROL MEASURES AS SPECIFIED IN THE WRGINIA EROSION Cl? CIO AND SEDIMENT CONTROL HANDBOOK, REMOVING ONLY WHEN APPROVED BY THE LOCAL M PROGRAM ADMINISTRATOR IN ACCORDANCE KITH THE VIRGINIA EROSION AND SEDIMENT N CONTROL HANDBOOK. ummum d. 11. A_": L BE REMOVED ALL t Is.4RY EROSION AND SEDIMENT CONTROL MEASURES SHALL tY? [_ WI THIN 30 GAYS AFTER FINAL SITE STABILIZA T70N OR AFTER THE TEMPORARY MEASURES •l- ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRA r OR. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESUL TING FROM0! � THE DISPOS17ION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO N PREVENT FURTHER EROSION AND SEDIMENTATION. Q 0) SOIL DESCRIPTION N 71B - RABUN CLAY LOAM-2% TO 7% SLOPES THESE DEEP, WELL DRAINED SOILS ARE In FOUND ON GENTLY SLOPING TO STEEP RIDGES AND MOUNTAIN SLOPES MODERATE TO Q RAPID RUNOFF, WITH MODERATE PERMEABILITY. W 71D - RABUN CLAY LOAM-15X TO 25X SLOPES. THESE DEEP, WELL DRAINED SOILS ARE W FOUND ON GENTLY SLOPING TO STEEP RIDGES AND MOUNTAIN SLOPES MODERATE TO W RAPID RUNOFF, WITH MODERATE PERMEABILITY. J Z71E - RABUN CLAY LOAM-25X TO 45X SLOPES. THESE DEEP, WELL DRAINED SOILS ARE >j FOUND ON GENTLY SLOPING TO STEEP RIDGES AND MOUNTAIN SLOPES MODERATE- TO U) RAPID RUNOFF KITH MODERATE PERMEABILITY. W 7283 - RABUN CLAY LOAM -SEVERELY ERODED, 2% TO 7X SLOPES THESE DEEP, WELL ~ DRAINED SOILS ARE FOUND ON GENTLY SLOPING TO STEEP RIDGES AND MOUNTAIN L9 SLOPES. MODERATE TO RAPID RUNOFF, WITH MODERATE PERMEABILITY. 0 () ,799 - STARR SILT L6AM-29 TO 7% SLOPES: THESE VERY DEEP, WELL DRAINED SOILS ARE 0� QJ LOAMY AND FORMED ! P SOILS F RM N PIEDMONT ALLUVIUM. PERMEABILITY OF THESE LS IS MODERATE AND RUNOFF IS SLOW RAR TEMPORARY SEEDING: U J ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR EXTENDED PERIODS OF TIME SHALL 1 BE SEEDED MTH FAST GERA41NA77NG TEMPORARY VEGETA77ON IMMEDIATELY FOLLOWING i GRADING. SELEC7ION OF THE SEED MIXTURE WILL DEPEND ON THE 77ME OF YEAR AND WILL BE APPLIED TO DISTURBED ARES 774AT WILL NOT BE BROUGHT TO FINAL GRADE WITHIN 30 W DAYS. �_ W PLANTS SHOULD BE SELECTED APPROPRIATE TO THE SEASON AND S17E CONDITIONS FROM TABLES 3.31B AND 3.31C. N07E 774AT TABLE 331B PRESENTS PLANTS WHICH CAN BE USED Ul C} WITHOUT EXTENSIVE EVALUA T70N OF SITE CONDITIONS; TABLE 3.3I C PRESENTS MORE IN-DEPTH INFORMA 77ON ON THE PLANT MA TERIALS - TO CONTROL EROSION ON BARE SOIL SURFACES, PLANTS MUST BE ABLE TO GERMINATE AND W GROW. SEEDBED PREPARA77ON IS ESSENTIAL. Z W 0� ce AN EVALUATION SHOULD BE CONDUCTED TO DETERMINE IF LIME IS NECESSARY FOR TEMPORARY SEEDING. TABLE 33IA MAY BE USED TO DETERMINE 774E ACTUAL NEED ALONG �-- WI7H SUGGESTED APPLICA77ON RATES. � U) FER77LIZER SHALL BE APPLIED AS 600 LBS/ACRE OF 10-20-10 (14 LBS/1, 000 SQ. FT.) OR � 0. EQUIVALENT NUTRIENTS. LIME AND FER77LIZER SHALL BE INCORPORATED INTO THE TOP 2 TO 4 INCHES OF THE SOIL IF POSSIBLE. mi W IF THE AREA HAS BEEN RECENTLY LOOSENED OR DISTURBED, NO FURTHER ROUGHENING IS Of REQUIRED. WHEN THE AREA IS COMPACTED, CRUSTED, OR HARDENED, THE SOIL SHALL BE I Q Z LOOSENED BY DISCING, RAKING, HARROWING, OR OTHER ACCEPTABLE MEANS. TRACKING WITH BULLDOZER CLEATS IS MOST EFFECTIVE ON SANDY SOILS THIS PRAC77CE OFTEN CAUSES 0 UNDUE COMPACTION OF THE SOIL SURFACE, ESPECIALLY IN CLAYEY SOILS, AND DOES NOT O AID PLANT GROWTH AS EFFEC77VELY AS 07HER METHODS OF SURFACE ROUGHENING. 0 . .�5 SEED SHALL BE EVENLY APPLIED WITH A BROADCAST SEEDER, DRILL, CUL T7PACKER SEEDER CV OR HYDROSEEDER. SMALL GRAINS SHALL BE PLANTED NO MORE THAN 1J INCHES DEEP. SMALL SEEDS SUCH AS KENTUCKY BLUEGRASS SHOULD BE PLAN7ED NO MORE 774AAi I LU 90�1 Q Z 0 CY- Z a Z W U) 06 Z al I-1 (n ,I o` i W t c ■ l tU INCH DEEP. OTHER GRASSES AND LEGUMES SHOULD BE PLANTED FROM J INCH TO J DEEP.0 � -1 SEEDINGS MADE IN FALL FOR WINTER COVER AND DURING HOT AND DRY SUMMER MONTHS +W � SHALL BE MULCHED ACCORDING TO MULCHING, STD. & SPEC. 3.35, EXCEPT 7NAT p w HYDROMULCHES (FIBER MULCH) WILL NOT BE CONSIDERED ADEQUATE. STRAW MULCH SHOULD a = BE USED DURING THESE PERIODS. JOB NO. AREAS WHICH FAIL TO ESTABLISH VE-GETA77VE COVER ADEQUATE- TO PREVENT RILL EROSION KILL BE RE -SEEDED AS SOON AS SUCH AREAS ARE IDENTIFIED. 162126 SCALE STORMWA TER RUN-OFF CONSIDERA 77ONS.• AS NOTED STORMWATER MANAGEMENT 774E STORMWATER RUNOFF FROM THIS PROJECT DRAINS TEMPORARILY TO THE SEDIMENT BASINS & TRAPS. THE SEDIMENT BASINS WILL BE CONVERTED SHEET NO. TO PERMANENT STORMWATER MANAGEMENT FACIL177ES AND THE SEDIMENT TRAPS KILL BE REMOVED AFTER THE DEVELOPMENT OF THE 14YLAND PARK PROJECT. 3 � 4lI.i�-II _ + + + + + + + + + + + + + + + + + + + + �, ruaae Fem�c II `" `` E..._• NOTE: SEE SHEET 8 FORo. \ `� \''`, \ ,- � 1 � i t i I 1,_j _, _. ,I - , . �I- I.'.�V,� 1.,-� �..I1,1i.... 1"1 1',A I-r1iii1,hI' ' ���,� /�II -, .-.-.,-.,.­_,_­_ 1 1i. a,ti- :� -I ,1..1 ,-...I ,I�, ,. . I ,,:... .*I, , ,,, , /I 1\1-S .-,, .F11 .. il + ..."I\. . I I 1:1#,.�,I ,i �j!-I -'A , , -,,+4'T,3. 'I\ P, � \ - � "jz, �x -I -9� �- ", ,­�-1++__ _'11----- � -,+-- \ , .._ _I_ -,/� ,,-,I\1- 1, \_\I�_" _, ,-',"_\",'1\, . 1'1-,",,,\1""\-. I\'.'. , , ,- 1/ M TCHLIN B -SEE THIS SH E , , < i i �.,;`x I + + + + + + + + + + + + ---.._. ,_" s , \ 4 a�ra>srrc� s- 1 i I EXISTING DESIGN INFORMATION + + + + + + + + + + \ co��cran eob a Ku�ncvY \ - t 1 �H < ! + + + + + + + + + + + + + -- ROPOSED LIMITS OF DISTURBANCE (TYP.} M'• h _- f ✓ / r f - ��, ; , I/,' RIPRAP OUTFACE + _ - __.._ �. r �. �.::. _ t, h -- + + + + + + + + .+ ' \ r - W/ �l o h - E -1 r ___„ _. , PROPOSED $RCP STANDPIPE . 1 _ � ,_ . `1�ROPOSED VDOT EW 1 AND VDOT � 1 _ _ a_ _ _ CLASS Al OUTLET PROTECTION w :x i SUP r, j / I, I - , + TO SERVE AS RISER STRUCTURE.,. O P / _ f I oP x , . , t SCQTT R. COLLINS'� ~�"'' �- - " - GEOTEXTILE FILTER FABRIC UNDER - i �� t Jl�.o _ LAYMENT _' _ __ + r: SED SAFETY FENCE % ~ i ,, C� �-, f �-- Sza---'"� PROPO PROPOSED VDOT STD. ES-s _ _ _ ,. �° CO TRACTOR ALL ENSURE I i�A� OUTFACE, PROPOSED �, • - ' x ,, , (L 17 W1 3.75 W2 8 D=2' MIN.} , ' { `'� � { { i U Lie, No. Q35791,�� x ROPOSED^i8" RCP BARREL ` / j , F > ! ` ,o ` i STONE IS IN GOOD CONDITION AND SHALL * BAFFLE AROUND SEDIMENT BASIN, - �` . �, / / f I7 _ .,--. + ii REPAIR AND REPLACE STONE AS NECESSARY "�•,,, <.,, ` x-1 a 1 w/ * * IRE ,T x /`' PROPOSED LIMITS OF DISTURBANCE (TYP.) '. IQ 1� w4 7. NOTE. SEE SHEET 8 FOR WIRE r. TO ENSURE AN ADEQUATE OUT -ALL' ', ' � z --`--X � 5 -0 -� �- Av ''-T- _`\ `•. DESIGN INFORMATION SUPPQRT 1 e ,..y < I `L-- 4 �s Cs� ,. IS I 1 t _ ., \ � -- SF PROPOSED - W-1 AND VDO� EC-1 1,. GXAL t _ ' ;I �, -, TEMPORARY 1$ DIVERSION BERM - -""� LASS Al OUTLET PROTECTION w - f �:_, _., 1 I o _,...,., ._ { - ;._ .. _r �__ .. _ 11 \ _ IC UNDERLAYMENT 1, .. I GEOTEXTILE FILTER FABR y \ e WrMI r , , _,, - ., a _. I - _ P ® w WIPE �_ MIN.- l L� .jt_. I i� . I { I= I-_.__, I I_=` 3_r: d �/ y�J.yJL7'}�� �\ ' p` 1, t (L 8 , Wl 3.75 , ` 1 Y 1. k , ,,._'♦,?:�:: _--'-I 1. , �: L_-1-t--.-.z- \ "`-� i ' ' •' ' \ 4 r� �' 11 - E SUPPORT II ._I - - UP RT ) � " , - \�.- / �\ � I I{ I -® +, I f ., ._k. S 1 f .... , PROPOSED VDOT STD. ES-1 _ ..... ! ,, . .� 1_..,_.. �. \ e r 1 S ".... \ 1 Ii ! - r.> ti 3i o - - \. JY '�$•- / A'�� ~- )jf r .j}j j ROPOSED LIMITS OF DISTURBANCE P. -i=- „ - h \ ` K _ `..._,____ x v : r \ - O ! F \ _-. } k S ;....... Sao / _ `� a • x 1, I _ o s \ ,, k i, j o .. `� , PROPOSED VDOT -1 AND VDOT ECC _ RAINAGE DIVIDE (TYP. . ---- _v_ ! , r , _ _-__ -_-:a i f CLASS Al OUTLET PROTECTION w/ - ' # - .' t. r Y `, '11` - - _ - =- , . cP .. l Z- / I GEOTEXTIL ER BRIC UNDERLAYMENT 1,- 1 ` NOTE: CONTRACTOR TO ENSURE ,. �. I o\ ` \_ _._ , ,, , :� �_ _`' --w % r c� cn > I P /..-I, POSITIVE - -;; + `-.+ + :� -. `_, �. > L= W1=3.75 2= 2 • D=1 N ..�;1�` __ ._ .., .. �,. ,, ' _ '�,. - ,, •�, . L� - -=��:., oC ^ DRAINAGE AEON DIVER I h / + + + �� �, , _ G SON DIKE y ` `.� CIP II I I �- t , e \ • 4, + + + �,. ,.> � - -` / ./ I � :- F- z z z cn PROPOSEDVDOTSTD. ES-14. j- ,/ / __. �, \., :! LLt cn u� a j -I : l PROPOSED TEMPORARY -- S r + .,+ + + + -_ __ ; : a w w t . i5 CMP CULVERT r , ., �,. . PROPOSED i RCP CULVERT r � u 2En ". - ",.,... `•} ., _ _. NV. IN= 2 .2 INV.O = r- / � `n m z z a ,II//1r .-..,; .I.1 .. . .1II. I 1/ .11 1/1II : I ;I I ) I ­'Ii.I .1/(-.11 -),, -I. \­ �._, 1-­11- ,). - INV. IN=547.a, INV. OUT- / S4a �0 + + +�,.,+ +, + + + + 5 9 5r UT-519 50 ■ 4 w ' -`"`-545.75 r' w ; 1/ 1."I-I.11"_I .I1- ,I 1 )I. ./.. I ,I'"/I"1I ,,,'., , /!11,,,4.; :I I.,I ,,,/:I :. I 1 _ 28.o LF 69b1 '� - h-r + ti+ + ` + + + + + ` -- .- _ .. _ 1- "_ �'' `� k k ;r1 ■ o cn 2 0 w r` 4 4 / ; - ,- \ `\ _ 52.o LF �7a �B.J -- . w a JJ vii 1I A , " i f �. \ +ik + +, + + + + + + + ti - z cn I-. - + + + + + + + + + - rl ,w w oC Z \'; p2 ., ° �;=-' �• . XI5TING TREELINE (TYP.) �� r / .. \. , t ROPOSED VD7JT STD. ES-1 " %� I r' / l `� + � + + + + + + \ _._.-- -�,,., ,7.2 X]O IYIIN. �� ';s ■ _ i W W t/1 ' _ \ _ "-SSo ., * + ``� + + + +I+ + + + `` PROPOSED LIMITS OF DISTURBANCE COINCIDES WITH " ;_„' i U'` � w �%. ­-R,,"-!!!! ­)__ -/--"\_111'- 1- I - - '�-., + + +-. + + + + + + " THE EXISTING DELPHI LANE RIGHT-OF-WAY IN THIS A ! \\-) _­�x 11 / CK O \. ....-' I i - -WASH RA L CATION -- --" ,- _, �...,� _.. "� �, a . ,, + + + 4.... + f , f , ' C _ _ :k... NOTE: THIS CORD r �� TRUCTION ENTRANC€ SHALL R€ -1' , • + + + + + + + + ri / %f f r `.^_. _ `` \ '."."' "',1-1 " "---- ­- -- ---_-­- ­­11- _­­ ­­1,,,\`,-__1I,'Nl'�1l "\,NI"\ I." 1-, 1,1-_.1"_, ,, ,11"1_1_,`,­r, ;,,,,-­_"_, ".._.-__ '---_----.--_-, _- -_.5­5­0_ -,____,1-I-"_ 1,,,__ VI"' ',." _I," _,I \I" , 1, I.1, . .1.I I . 1. ,.+ ,+ .+ + .+ +_.+ ^a. t f - :;:.'.;::;:.:;.;:;:::: INSTALLED, OPERATED AND MAINTAINED BY THE ter- TS + + + + +w�%WiIF +. r FLOW DIRECTI \ `\. o l \. 1 lr ¢ O f N _. I.i 'l. � �' �����--'-•-"- CONTRA TOR. ALL --`�~ �`` , _,- PROP D W D N R R TIO u.l CONSTRUCTION TRAFFIC IN THIS .__ + + + + + + / f ,ARROW TYP \ _ `r ei ! `'�� OSE 00 LA D P ESE VA N �- ­�- \',-I_-_I-_ , \�1 \ I 1/ , /I 1I140._I I wl,U� 1 xv_,, j4' /,11 4 r Z f AREA SHALL_UTILIZE THIS CONSTRUCTION ENTRANCE. Jam, I-, + ! / � --_ ( r } _ "' FOR SWM CREDI SHALL BE PROTECTED \ � 2 , R D TIN/1 A _ + + + + + + + + + + +ANY D STURBANCE TO THIS A EA DURING r, -' ` h �,/ / EXISG PRESERVED �_- 11\.~,,_ f f } �.U/ ' _ �•,,.,, . -..-.. __:,_: ,. .. .- '\ �`l � + + + + + + + + + + �° . STEEP SLOPES TYP 'CONSTRUCTION SHALL BE RESTORED PER • e "*- S3�, \,. { �•. ,Q �E 12'X701 MIN. -- -' r �_ DEQBMPSPEC.NO.4SOILCOMPOSTAMENDMENT t t , , - CIP �, E , \ + + LIMt } / , \ \ \ ,.� t - I,�":v� + + + +. + �,; 05 TS STU E (TY °"'o �. '\' '�°� - _., �` " ROP D O RB C P. , —­i­\l­­. ­4_1 X ______ ­ _- _- -.---­,-.�,-­_­�__... 1_-'11..... _, --_, I -- -_­`l-­l___ , _- --I... ._ ____- _­- _` I ..... .­". - I - I -_­----.I-,,-1 ,,­".._,.-_"­_-. -' ,' ,_"1. -11.-- --_, -_... . _-1_- _ ­-- _I -­­' 1. -­,--,-1.--. -,, ­­'­­­_ 1.1-1 -I _­__ ,_1­1.1 _, ,I'll \ \\ ,, \', \I \,., L " I,'I- A% i� , "1. ,"\ I. I ".11,.11"", ," ,1, 1_,', 1, "_,,,,, . -___" I",. --l-, .....'. --"_L.,,__ --- -_ -____11,__ I__ '_,_ ","""-",� --1--1I,, �.�_ - , "1 ,, - �'I-\ I \\\ \ \\ \ \\ \\\ \\\\\ 1 \,, I \1) 1, 1, 1 \ " 11,-,11"1, , ," I'" "" ...,..-. , -, ,1-_1__ 5- 1-i1. 1. - ,, .1 -"-_- I- -- ` f ROP05ED VDOT STD. ES-3V -� , >� _ _ ., + + , �� \ n RO , \\ POSE FTREE ARING r_ ,. +. , _4 } e - /� '` + S T ,- ~' -~` �'• � 1 � .. I- ACTOR TO ENSURE PO IVE � ,� �•.•., �. - \ \ i _ D A L 1 OT ON N E• C TR + : X ✓ / RINGONG D VERSION DIKE - , -------' __... _. h \ j� \ j i F. r - . \ 1 -.. ci..._. \ , i ( - v f ' __1_ ,, _, -\ "I ­_ \\ ) ;_) ) -,, '-,-. Lu , _ PHASE I D RAI NAG E I'llI- �. -._ l AREA TQ SBz- 6 8 A�. _y. . \ , \ \ \ s f !` + \ r PROPOSED Q LA \ \ -' " '" _ - \ _ J ' ! PROP WOODLAND ND PRESERVATION f 35. 4I z .` -<. - �- ` • • R SW REDIT SHALL BE PR TED N > _ \ , _..._ r _ ✓ / , ( , __ w ' �, �. a. / ,�` ��;' % r' jr \ � ;� FROM DISTU ANC T A L TIMES {TYP.) M ✓ _ �`11 �` - . \ (i _ - __ r _ . f-. h. .- f 04 Z � / f' .� S T'. K ` r - -' "'r _ .._._. -___"- --- A 4 11 `� 4```1> w_ � �• f f f'' \ � � ��C3`^ � �� c ill I /I 11 . 11 /,,,� -'" � �,�_ � �```�. ..Sr--- _---- --. ,, .. _ ''',,, `,. _ SOIL LINE (TYP.)_, �. - -, - �' �'' /! �•' f,/ jf ,j � --� � � � .� � ,,� \ p � z _.. , s.. " -11 ,,, - - _ °\ " 4. ._ _._ / yam' ,_.. _..-..._ - �,.. � �, .� h f2 _ ,,�,, 1_\ , w 04 UJ !s _-., , _-r' _ " i ,_ ___ _ `S I\1//\1� \I / \\� //// I I\ I 1, � \, \ fI I r, �\,,,�/ / II/� " rx � " ,I1 1_/_-1 , x_,I__;-_7,,-_,�-_ ri`"s -_, I \11. + C00<T�_(Iw__5w>j- ` F_ ._1,-2 .;_/_(/ _,/- - -'1-.1/ -X-I'-/t.11w, A_'/ . st_"It,,/, -*,- %" I lo_k�_ _4__b,, 1--4_#1 # I/, I /4�t#'. I"I I PII , -*k-"/,%II ,*," I�1 /I_*__4, I4'� 1�, I11 /I I "// I�_�/I 1-/1 "__�_I. /_IA� _,/.x,"/-k ,"-�.,_- 4""_,­"' /._1__�­,._,_�-_-��_/,,�, _/ '____- .F­-,-----,O,--_I-_", ­1 ( I14I-.-r ----, /' - _-"-_-"I,-_ -_- -_ -k��- I -,I __­_­L- ,-_/ -._l_". __,"_­8­, ­,_�z1�,__I_1 _ "-., II� 1+ , ,II- - - ­1_1.(1__--1-,,�k"'i./T­, , -_- .1-1 ­­11 _1­­_" ­­­- ­,,'' ­_­.P- .-1.,..1.._1-_,I_.-._-,__ _- _-- ..,",.,_,, I- ___\A.11-11: '-_1_ , I\ -\\ 1­_'. 1\_�,%­.._,­.-­,, .___­_,_1_1_.._­. I _-_ _ -_--__"_-- 1I -- _ "-5-_.-1-.__-8_'-r_,1_0-,... 1-1 '­,.­­"­-,­r--,1 ,.W,-.-. ­,"",I_-I---,­1-,.,­­ - 111.- _1 -_._1--+,I "­".1"­­_­_, ­_­­__ L'-1,_, --_- _1,- ,-_ I- ....."., ,. -,'--1111­1!,II;-_,._I,,­"-_-.,--_,"__L_ . .,____-_,_,-__­_, .-..'­.­_.._,_.'­. ' -I_ -_11 ,-_-­.__ ____ ­"_- __.__w___ l _,_ "­,_--_., _ __-1,"""__-,_'-,_, "---_ _ I,," 1/ 1­1--__-­-_­­_ _,1,1_. ,._ I,-- ., _ 11­ _- - -_..1 ,_-. -1­-- _ _ I --,_- -__ _._-1­, -_­-_-_.______-____'_ --I- - _-__-_ __ I­-,_­_11­1-1_­-__­_.-______._ 1'_­-_- -_1. 1, ,._1_rI .­­-4:1t'-I­"1.­ __.'. r.­__... _LI, -. I ,1:'.:1I'..�-,_' I� '.-­-1,I1,-.,..�.-, , "I 1,I _­1-�.'1,-4-,L� 1 I ,, "I,. 1,"­ ,, 1Ib . , ,, rI,4,1.. , , ,I " I-,_xI -1,",L-If,_:I ,,r_'1. �',-- .",_"-, -I,, '­ ., :.: -'I . - IL 1I ,�_,-...,1. - , ..-._".., ­:,5_. __, _81­_._1':',,-, ­0 'I .,, ,.1. I ._._._,..��,:.I .,-_.1,., - _1I_1_.1_­ 7-! .I ,I_I :_ 1)-,.1_, ,-5- 1_,L- ,, 6I, ..,L 1 ._I-0..,__, ._�-,J­--_1, __,.­-,. _,.,-_,,"-1-_,.,-._­r_­_-­_-r,_,I,--_--_---- ­-_­­---­_--­­_--1-.-._--- _--_ -.-, , -­_,_­-_­-"_____­­_.­__ 1_­" ",-__-,,,_1_--­1.­_-.­---.._.,..-..-.--. __."_.­_. "-.-1, ­,1 ' __-__I,"__.-__,_I._­__­1 , '1- -. "._­_­ __­"_­­_"­1­ I,_' .­_., 11I/,­/_/_1_/_­I _/­ ,/ /Z1'_I,I/ _- , __ -,I", 11_-11-,I . ,1,_,__ I,.111'1 .,1". 11-1'1_1"-1I1", " I_ 1_1_1_;,, -x _-,-,z,_ ­,Z .---­+' -,.­-.-,-.­1--'L-,_,--__-_,-_.-___­.___--__,,__'-_--,1_,I1-1� ", , _' _�1__1,1 , �\",,L -I,.1 , \"-,I--',,1.,--\,-,,-,"'_,'_1-1r I": ,-\'\ -__,\ _\ `r.,,\ ,\ 1\1I1_ --. ,\\1,,1I,;1 "'I ,-_, ' . I "`, , ��'I , \ " \,, \ II, .- 11I L ,"1,,, ,,1, _, I .,',S� F-111+%I11 I1 I1 1+- \w)++, , -I+/+ _'I ,,W-+. -,411I,- R+kE .'�II -\., Al,"I . ' .*A , 1"1+-1-, , 11, 1 + ,,p1-.-++,1 �,-,1-,.+, I . +-\ -\" "\+.: \'\+.--\, ",. '\ .-.\P wzLMZwOE9N= (>.(g10z_DD_._jq ....-._ __ Y. ._ __.. ,c , I Y X � 11....VV `t -. ..,... M , ti ; : r ;P ROPOSED LIMITS OF DISTURBANCE (TYP. / -ca,.. -_-- - ( lam,, t _.__._ . _ + - _. TP - --- - .. : \ h ry f_ ++++ ,, r _� - , t,• I :I - �'/ _ , PROPOSED STOCKPILE AREA TO BE ", ``�, { _ - -.,t _ _._: I - _.. __... _,....,. S7tx W DIRECTION --'••,.. ENCOMPASSED BY SILT FENCE AT LL TIMES . ..._ ._ - - __._ ARROW _ _._ ,.} _, '-•.._ h. _--_ _ _ _ _---�-.- \ f .✓ , (TYP) _ , --" + + + + + c _. -.. / 1- - - _ r j _ _ _ M...,, __ - ___ , Y-- s y_ 5 \` _ + ,' -•-,. 1 f -, h f ,, ,� EXISTING TREELINE {TYP. ,, - ----• \,` �'�� �/ -�_. _ + / / f -- ``�., \. moo. ^ � e Z .. ., `` `" _. 93 1-_­­I-,,­_,1 _­,__­__I__-1,-,l "I_,—­-k.--­- ­-__.-1-11­,--­'-_­'1-L- 1_­­_ -­t- __ '.1_ -' - ­_11..­..­­.._­­_--­--. .., ,--' I .'. _1I_.:..-..._--.­L.%­ "-.-,­, �-*�_" -:--­:­...��, A-,,, -,+%,,I ­_ .­�7 _"I.­`/.-,,.--_-r­, ,-"_`- m<�­..- [r"._.. .'.--�.�,,- .-..-"-..- ,'.,...'_,.:�,,. -, .,.-.--,.,,­­-.,",--.,�,-,..."-,- ..I.`,.­.,",�"..--�,-�A.-"-... "-,:,.:.-4I--­- .- .'.1.,-,,-­.,.,I"-._ ,,..m.!lIk. _-;---_.-'",�- ...,- . 411-..'�.., .,. ...�,�.',.--,,":-...,'5-..�.1-_,,.I,._, �,i--- _'l.­i..),,.".,/1,­-.-_.1."..--, -.�_.;,--,`,.1..-..-,.-I-,_,.,.—,-,."._. ,1,1\"� ,,"\, ,It ,1,)\.A 1\11,1 •irK,. / y . .. ,, : • _.. - \ _ _�� t _..., , - _- ^-_.._.. • .., � ,.� ;.... , • . >. !ten . ^ v - 0rabl�->.= 0z� uLieI5�t u0mUzj iI (c0Ccc0FwurIu�-D­­N _oy:-�ji))- j 0<C�<LS. ': + + C .. fir.... j-. i - '. I i E - wu.t•; ; • F-1 / _ .:. , 5 ` j/ _. _ _ __.. ._ _ ( , .� t __ r..•:::.. e. , r ems,, ... ..�: �' � .. ...`t: -. - .. u.. .rk � 4 __ j�n» fi „ r. - •- k, r r ,,, J ,. / - n L , I PROPOSED LIMITS OF / t _____ -z%+ / / ! I _ �� - �1 /-....___ , � , -- ., ": - -- _.. �`= . -'--- -_.._- ` I,- ```", �'`, + + � co a- z r. - '.. DISTURBANCE (TYP.) ` __ __ f _ _ - w4 1 .•: ;' ! r `` " /' / .. j ( _ - r t •yµ • . l % h..., :. . ,: ::: - . + , / ' { " i RIP r -' , \ t "., _" '",: OCATION OF FUELING AREA _ h I~- ESC ION ti .1 1 l w \ - I- - :>".- e f 1 t f ✓ l f \ ". ,. _'.,._•:,'°'° ..::' OCATION OF DUMPSTER `. + + ° i J t. _ ............ ynr ._,y .r_._ r t ' - r:a\ ,.:t `~,. ' ( DRAINAGE DIVIDE P. + + �, tr r ' 1 j f _ ��. V ,� I , , i I / "I it, / ,/ ,11 --, I // I (� _ - ___ A-"'_"_-.1-1 '__,_­_ .-\__\-­ \ .--/-_,.\-_-/-/-_1 I__II _____\._I__I ,_-._,1.,'1 \ '1/ , .­� 1,\1/_I�r I, i/\ _i /1/ .1I fI I 7\I/ , / / Ei'/\ /,_i_ ,/ I//�� / /\ �/ /�- / I// zIi .\) � /-\ / -/ _/ -,'/_ _-''-�II_,____IF"_,_­__ ...1._'..I I . 1_1_'­7_­'/_-2-­�_/ �IL �_/__II--I-- -I,-" 7-_,-__,iIe 1_"1 '--k/ ,)-7 11L, '-�_, �.�_1 _­�-I + I ­,�_­'_).­",_,'/_I�A,A,� / (� i1_/ .'-­I7-1,1- � ,.-'7,\1.­­7-- ­.\ A1_1_--1--� _-7� .i_ �� 7/\/77, _\/ /.. \�,I, 1111.11 -_.1_1 /"�I ­I",I'll"_,,"-II+/ z ..1/:_ ­_11./-rL_1 :1/r .11 .[I-9.4�1 , ,I _i�-, j-f q,k­I/--oI ­ i­z � 1/ 1f I-I0ft/_iP,o,, "__11�//_-c" t. I14/1*,-. 4�/*-/44�./k� ./.`,.-, ,% .,.#. 1// I .. /. t�I " /1am I1I/ I / _/ _I-1/1- _ k A , -yI."',,,\/7 ,,I?_I"_,, ,ftI 4\­ :/ 1;,4X, , I _.\,/_\/__'/ _­,'.",_ .4-­ 1_, 1 L� .,/ ,A_/\ /*;._/ / I ,,Y'ZI / 1/ -/-/' " ,\ 1__."_',i-\11,-"_/-/I,1�I -1� �'I+,�� ."_._-1_ - ""'1, ' ".I= _, _./..1""./' 'l,,- .l-""., I,'-1k,-1- I I_I ,I.� 1=,- . 1_,_,>',�_. ,_ -- _.,7-I,._.1.-,I "_-_/ -_'-, ",w11-. m-.­1.. 1t ­ -__.1� ....,.. �.; r ifi ii 1.i .I---- k _r.. t� i. :. } ,, ,� / \� ... t �v_._ OCATION C!F PORTA-POTTY \.� 1 i I / \__ ..__ �- t. r _ - _- _- ! NOTE: CONTRACTOR TO ENSURE POSITIVE � + + I .,. - ' ,; - r �"'. ' / t P. AINAGE AL DI SIGN E s / %- , F ..,_-s �j r -... + ,. / __„-. f , I \ - - ,, / f L - - ;`` - -fix `M1 ti ----- , = _ -'--- ti f - - __ _- -_. . '.._._ } - ___ _ ..e. LL_ w�_ __._ s a: I : / _ � Da un ` C = ¢� I 41 PROPOSED LIMITS OF DISTURBANCE (TYP. ._.; : �,_�, 'btu t `'t + + + o / Tt' { ,/' - / ' ! RIPR ___,_ ___ -_ _ ._ - - - '_--_ I I \ c --- - _ % 1 JOB -y +i 'I -. j) ' v/ _.- _. _ __ _.. ._... __ _ f SF_ - + 16229 �26 _ ~` ` • - ' f r, I HIC SCALE Jj - r i ... /,� -_ __ ._ EXISTING MANA _ _ '• a+ y f GED ___o r CONTRACTOR ALL�NSURE I OUT so '''' - �` 0 15 30' 6(I I�o STEEP SLOPES P. _.. ___.. -._-_ _'`'��.,t„� - --_ '�-:, � + + + + sc.�►LE ,, Y r f STONE IS IN GOOD CONDITION ANDS f - ."___ } _.__. - _::: 9 - ` ' I ,.- � ' r" REPAIR AND REPLACE STONE AS NECES I ._.._ -_-__ -.. _- __.__.._ __.--..._. I__ _ _. _.-1_ - LIMITS OF ALBEMARLE COUNTY PRESERVED STEEP SLOPES � + + r+ �� + � En _..-_._` /' i TOE UR N ADE U TE O T i �' v:. i A -- \;- 'm _ _ . HAVE BEEN DETERMINED TO BE LESS THAN 25X BASED ON `� 6 r� r SHEET NOn .�. � 1% ; �1 r. f C �____, --_ ._-- ---_.__.__. 3 NEW TOPOGRAPHIC INFORMATION TO 7HE SATISFACTfON OF THE _ + + ++ + + +' + r 1 1 1 nch = 30 ft. ___ / 1 _ j „_ v M TC H L1 N� B - S E E T H I S S H F ET , -- \f r =t t j '- :. ` ` -. ,_� _ _- _ -.. --- _ _ _._ - I COUNTY ENGINEER, AS PERMITTED UNDER SECTION 30. 7. 4(b)h. - -� " t + + 4 tt „ F i- L l I- 1� .1-11, ­ - -11,41, -1- 1_�_ -_ \ � ­ / _ 11� - , � ­'. �jj----- Z�,� -__��_ __ ----,.- __­, - __ --- .."__ -,--- N, -,, ��- - / I.- I - k N_j � 1� , � , - ., I ­ �, � � 11_1_ _­ ­.__ ,­� '-_,� " _ ,__ -_ ". -"- __ _ , ---, " ( � I � ­ � ____11, , 11 - \__1 '-, I" , ­­_ I., "I. I- I - " - _ _ "-- ". I ­ . Z - —, -.--- ..___ -_ ­ ( _______ - . ..... __ -__- / \ t x , I--- /,;, "I-"- , -,- -..--.._..�.. _-, o_,_. -1-1---, " \ ,, _', , '\ ____ ­ - - I—_ - " --,, \ / '11� .. 11 .. ' - ­­_ ­-.11, ___ , -,_ ... �,__� '­__ '�'. ­ ___1____­­­_. ­­­ ­­­_ \ -11 - ,_1­___..__,1­ _­­ ___­ \ \I--- FENCINC AND ARMORING , � ...... .... , , _____�:: ------- --.,-' ­ -----' -----, -1. I 111111111111111111111111111111111 ­� ><. '-,--- '-,-, _­ I.." I ­ 1­1 1. ", __', � __ I , I __­_ _", ­­ __ -1 __-, _____ __,_ _ ... ­ ----I- -I - ------ 1­ 11 __ 1-1---, _ ...... ) _') __ , N I - ------- . 3.32 - -I- _`­ , , I", / 1<�, " , 1-1.,_ ---.,- -, - ----- - - __ - '\ "", _". _1 -",-- "_ . ��,_'_ -,"\ ,-- -, ,----- ,---..- ­ 1'zz::� .---- _­­ ­­-l" __ -.,.-, ____ I'/,-- \ C_ 11.11-11- - I _ - . I- , - 11" - "I---., __ 'I-- --- _-.1 __ / 1­1 --,-,-- — -Z - __--,- ��)- I 1-1 _,�_ \ - -, - _­__ ­­__ - - _�_ _1­___ � (. — 2,!-t- , _TS 1\1 'I""- "I -1 ,---, 11�� I 11._. ­. IS - -_ ---_-_-_- ----..---- ,,,-,-- I ­ '--, .- " '-,- 11,� �� __ __", _____ -, ____ -,-- . �__­_ I ---- 1\ -----, _ - I - ­ ' I- � -.- --.-- 6 -, -­_ - _ � __�_- - ­ _' I/ ___ ",_..... ,__,..s6o,,.,__,, �__ / "IV - 1. TABLE 3.32-D - -, `­,,,; .. ..... 4", 1, ---'- - NOTE: SEE SHEET 8 FOR ' I" _,� ,,-__ - _ 0 _____�___.___ - __ ,-- _;��.. __w:��­­­ _­ ... z ) ­ ­_­ / \ \ \ - ��_ - ----,, PROPOSED ROCK WEIR OUTFACE S, -DESIGN INFORMATION `­­ 11 ­­__ ___., _ ___., -,-.-, ,- \-11- ­__ ­­ ______ __ ___.. ­­­ __1_.,,_­ ___ �� ---,--- - ____ --- " \" SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA -, _)�_ 610 --- - I- " -­ -_ --- __­ _­­ ____­1-_.._.­_ ____ � - ------ � I ... ,N -) - _(� k,1 ,�, 1,�, -k _A-� � .Alk-A .,-", ` ..... . ­11. ,-I", -�_ - ­`­_ - ____ 47 -11 _/�� �>,__ "I , 1. - ", 1, I 11 1-1, � ___ ­­­ . ........ � ___ ­­­ ----I,-- - -1 ___ ­�_!�. ,�,,. .,�, , ---­�,_-, , ,,, "I ­­ _­ - .--.-... r - � \ \. / , - -_ -­ .1 - ___ - , Total L,bs, �, �,/, � 11 .- __ I -1 .... 1. I ------ - I.- .,.,�� "", - '---- � ­­- ,-.- .- '----.. _,__� ... ... I ...- .�?- �­, - �Z�,,,_4 _j -I,--- �.,\ V .. -__ --,-,,. ­ ­ ... _­ " _­� -Eu Acre /�_ - �, �� _ � --e ,/ ­­ �, 1'1�1 ` I - -, ,� , ROPOSED LIMITS OF TREE CLEARING (TYP.) .-,, ____ ---.-- _____­ _­ -----' I_- I,---- _/ __ __..___._.___­* - ��_ I -..- ­_ 1, ,_,., '__�," \ 11"N' '1­1, I - _%_ / 11 I "I __ I ­__ ',.� -.-,- // _-, --l". -..". ,-, , ­�, 111�', I" ­__ - _-_­ � 11.1 ­_ , 1_. �", ­­_, ­__-, __­1 ___­­­_ ­­_­ __ \_'­ - I- 11;�­__------------ � ... .", ". I 1, __ - ­ ­_,� ,_ I ­."'_ _ I ­_ __.. 1­ __ ­_', - _­ - " ... I '\ ,�., - ­ 1�,�:� ­ ___ _1 .11".- ­_",� , ._,�""'_ � . ­ ____ _­__ ­ - ­­_ ­­­_ _', "", _­­_ - - ­_ ___ ­­_ 1.1-1-­ _____.­­ -_.I.. ­,­_ _ 4,�,,Z�___ ��_ _____ " / Minimum Care Lawn / .1 ­­_ - _1 _ S/0 _ ---- ------ ­ -----,-. . ....... __ ­ - ,� ,� ,- / , """ ,__ _/� I—- `� �. , DRV LINE / I--.-- ,x _ � \� ,",- I .1( .�", I F I", _ " 11, �, I � ­___ _1­ ____ ­__ __ .- . .. . ..... � _. ­_ ­__ ____­_ -.,,-' ­ \_­ ___ -, ­­­ . ­�_ ��_ - -1 - �, 11 'N 1, _', 1. _ --,-. - __ ...... � ­­__ __ - , �' " - --,-. "I 1__� - Commercial •or Residential 175-200 tbs. , " 11 _ " \ .1 _­ - '^ -, I., ... �� ,­, _­__ ... ­__ - '___ ­­. - - - - __ ____ - __ � ­.­­ _____ ­1­1 �­� __ _ � /�,,, ,,Z EX1$TINGTREELINE(TYP. � ­ 1% .. ­1590 , I - - " ____ - _. ­��, ,� " - - Kentucky 31 or Turf -Type Tall Fescue 95-100% - ­__ \ ..­ - - - - - , -.1, 1. 1_., - � ­ ­__ ­ _�, ---I,_ ". ­_,�_ ----_, ­­ ... __ ­­ _­ __ - ­­­ -1-1- ­_ ___•�_,_ I - Improved Perennial Ryegrass 0-5% / /I- __ _­ ­_ X X' — '­ 11 .,, ­_ ­­­_ '_____ _� ­_ _ ­­_­ ­­­ _I-- - _ ,_ ­1_1\ �'N -11-1 --,,�,,� I '_1 SNOW FENCE - 0-5% " �:��, \ -1 ­_ .- ­­ _ ­ __.. _­­_ _11 ---- "", , 1. I Kentucky Bluegrass I , �11 ) __� -_ --- �_ ,-1, ­_�____­. ,_._____ ---' __-.1-1. ­_­­ -­­ - - ----- - . \ \ \ ____ - , �, ­� I 1 9 _� 580- __ -"-- ­­ ­­ ­­ I.--..-- _\ . I I I I ., -,,, --�. , --- ---_., __. __1 ... . - ..... ___ ... � ...... _ ...... �1, __­ ... .... ,,� ,", I I I _ I " --, '_ ­­11-_ - ­__ "11­1 ... ___-, ___ __ ___ � I , __ ­­­_ ­-1-- I \ \ ,_ --�_ High -Maintenance I -awn 2W250 tbs, I 1\1", w/ WIRE- I _-, , � ­­, •19 �, I , I I", 'I,:--- __ I__ __ , _,_ __ ­_ ­ ­­ . ........ ­_­ ­­_ __ _ _­_ - - 1-1\" � \, -N, ".1111 -.1 I " , - __ 94 '�­ ,., 7.11 ... -, __ I 1'� , " ? /11, . � 1, L� . �... __-._ - ­_ _­ _­­_ " ­­1_1 ____ - - ,11-1-1 *� --- � , : go - Kentucky 31 or Turf Type Tall Fescue 100% _,� SUPPORT , / I;-- , 1_i�, -I- �__ -, I—— ­ _ ­­_ -,-----EXISTING PRESERVED- ­­- ---,--- ­-­ -,.---- ­__ " 1, \ __� I-,", I I" I 00 " � � "I '�, -�� `�-, ., ': ;z __ __ - __ --- ----- _, "", \, � " �:11 ,., __ S-F 'WfRE ---- - STEEP SLOPES (TYP.) -- -- _ _­1 1-1 " __1, I-,", I � - : ____ _____ - � -­ -11 __ I - 00 , - - . I :�: �.-�, .1; - '__ - _ ____ 1-_ ­­ ­­­ ­­ `_­ - ­­ ­ \ ., _11-- � , 11 ,- - `­ . -PORT ­ ­...._ ____ --.-'- -_ -_ ___­ -- I < ", ,,'.� ­...- / . � '. 5.90 ,�­ I I , ­7 " �­___ - __ 1". 11 I 1\ ,,1 ,, � __ I—- , I-, . - General dope (3:1 or Ies,sj 11 I ,� 'i / ) 1W S-h- __ ... I—, __ __ - : , .- . , UP - _ _ _ , � ,-", .,z , 11 �, _,_.�'. - ­ ­11, 1­ � 1\ " "' I ­1 I I "I ", I . . . "",____., __ ,--.-, __ -------- I 11� -_ `­,,� __ _,.� PW I- , \ \ _,, - / - ­ I- I. 1 1- - ­.. � ­ , ­­_11, : -, ----,_._., _-___1 ­­_1 _____.­ _­­ ­­ 11--l-l-, ­­_ -,.-- ­­­ ------",, ,FLOW DIRECTION ­­�, � � BOARD FENCE 00 - Kentucky 31 Fescue 128 lbs. �1� ­ -- _____� I'., I , � I 7�1 I— ___', .111-1- 11. I-,., --- 00 - __ ,/ // , , - . I . ...... : ­:, 11 I ::. _� I—, __', COW FENa ,11 / I I ---.I--,- ! . �. 1. ­ ��. -.1-_ - 58o - ARROW (TYP. - . ..... Y- '_�..." V, , , _ I --- - -1. - 1. I.".. �... .- ­_­ ­­­ - , . I , - Red Top Grass 2 lbs. ,, " �.�,14 I - _,�, - . '­­ . ­�:::' L �, I- I ---- tr -- -1 1-.- ­_­ - __­� . ...... _ ---,.. ­­ I ---- - -- ,- -_ 11, 1___1 I i 20 lbs, "' I ,_ �, I ­, - 1� ­__ , . ., �!� �: �:�: ::'. _ ­­_', ­­ S � I., I ". __� ­ --"-. 1_ ,,", , -- PLAxnc FEr*m - Seasonal Nurse Crop* 1�11,j/ e C Z I- , 11 � _, ------ ­ � : , � -'1,_­_,_ , ----- ­-­ ­­­­ .1 I ­_­­ -1.11 " 11, '\ _____ 1-1, ,,---. I --,.-, "_ 'r I �� I _ - _.- ­____._ I - ------ . - - . �- � ,.... �__"_, . ". '..,:,..1 �_ __'__­ ____ ,______ _ ___.,_ 1­­­ ­­1 ---- � ­ -- ­_ _­. _­­­ 1� 1-1, - 1-1 '-- __', __- Low aintet I -------- .V, ,��, .11 '/', -- 600 - - - ­­ '� -­ ­ '_ ,% ­__ -.___­­"1. ' � . ,. � !"'. _ - EXISTING MANAGED ___ ", ­-- F TREE FENCING __­ I �, . - _ -,-,-, 11 _.­ � 1: - _, I , ­­_ -1 '­ ---,. . - 1,7L, : I ��_ � ,, . � I _, -M iance Slope (Stee"r than ID � ­ __ ,�_ - "I � \ f - --,. , P ", ft ­ - 1, . : , _­­ "___, _ , ft ft ___ --- I_ �� " ::: , ---- ­­ ------- ----- -------- STEEP SLOPES (TYP.) .11 �,, ­­__ . �_ � � � �77. .,-,-, � ---. __ ­­_ .1 . ,- - -..----,- - - �� ...., , ,�L� ­­__ 1. 11 I'll .. ­ I i ift .1 I . - ­­ ---,. : 1. :: _-1: . __:::.:. ­ ­.­ ­­_ I---- - � � __­___ _-,-.-,--, --- � - - Seasonal Nurse Crop - 20 lbs. - �_ ' . ft 4ww_ �:__. -590 1­ � --I-- --- I I - / rf -(- /' "I -.-- �* ,I-'- ­­­... ­600 ... __ _ """' . . � _ �,,_, - Kentucky 31 Fescue 108 lbs. ---"-"' - �' .-,-( � , I.", \ __11_ - �N, L � � - I - _ _,� I--- ,"', - Red Top Grass 2 lbs. / Va go No , , _ _. ­", _ I- � __ .... .. -_ __ .-----. 1. "I,\, "-----I-- ­ , "Ii w / I/ \ 0-S-6 —WM 141� _ I ­1 __,___­.­ ­­ ­__ I—- ­ PROPOSED LIMITS OF DISTURBANCE CC " 590-),Z�, " - ... ­__ - ___.1- 1, I -,_"_ ­ ___.__1 ­­ _ I— 1. ­ __.1. .. - ----. ­__ _,���___�____ . -"-,-- I WITH PROPERTY LINE IN THIS AREA , "_�_ *# _ ­ " -__ ­ --...-- COINCIDES �-, �11�10 Crownvetch ** _M lbs. \\ / � ( ,� �, ft, \ " __ -.1. � 150 tbs. � I__ ---. / ­- 4* ft ­,",/ ._"__1r I E . -, I—' I I-— __ '_� .­­ \-­ __�_ -I-.--..--- __� , t __ __ , 14- - _ --- , - -.--.." .�n i i.... .. �, ----__­____V__,__AROUND SEDIMENTTRAP ��_,i - ­ __I I- -�.....---,."-,� \ _­ __ __- L — x 1k ), .k 'A 1k _______.______.., ___­______ _\ - __,_�____�February 16th through April ...................... Annual Rye ,� � , , - ,,-' ___`,__­1 I /.. � . i / _­______,____,­__ - "' 1. -_ - _7;�_­ * Use seasonal nurse crop in accordance with seeding dates as stated below: 11 I I--.--_ g�4i:� - ------ -----, �1, "I '\, Ion "' 4- �, , , D / 0# ­- "Ill --_11 ..... -­,____ .. I .... 4L "' r,I � \ \ IN �, -,,* - - - _ - ____ """', .1 I I I ,��11 I 11 .I., .1_.. #4t ) , , .--- May Ist through August 15th ..................... Foxtail Millet I , '' � / �' " " '__ ­__ '-,. ___ __ ---. ,,_', I f IL .. � � , .. . __ ___ 1­ ------_ \11, __ __-,I,.-, N , .. , \ \ 11 a ",�, / ­_ ­_ ... ... � ­, I ___,__, 11, 11II. � I .I.1 '. i 11­ - __ -TP -­ ­___ -_ I/-,- . * I :�',I ­11- - I---- - '-I I -��, ��� _­__ .1- I—- - 11 I,, I .I ,. --..--, __ 1�___, I,, 1j\,9 ___ - , X11 - __ ..--,------ � I0 � I �� ) 1h - , I I 1, ­_ - --- -.I.,--,- ­__ -.,---. ... ­ � I 11 . ­11-- -,-. . November through February 15th . , . , . Winter Rye 1 , `\ 11 -\ I \ - - __ _1­ ---.. _­­ 'A,',.:,...,." , . '' - ___ ­1 _1___ 00 - ---- ­­_ ­ - , _­ - - ­, ____ ,_ _ - . - , -- __ August 16th through October ...................... Annual Rye I .1 r - . 1�, .�� �, 1k I " - - --- --- I—_ __­ 1­ -I--"- � I ­ I- t I , - : I i ___ __ -, 590'.., --- _ ___ - __ , - \\� Ill � � � " �// ­­­ , _6 ..J, -_ _ ___ _ - 00 � .............. I ,, * ,� _ _W . ., ___ ~ k \ � --- .- .., -- ,,, 11 . .... . . .... I --__._,.___.__ � .. .... � ....... " !at OR _­ __ ­­_ ­-.1-- __- ­ ___ , I � ....... I- _. -I-.-.- '1­1 - - 1, I . .11 I --.-.-.,-- ­­ - , ­_ __--- I , I- ;.." ­ ,,,i',�­,_ - ­.'', -_ ___� " 11 � � . i ...01 � 11 � 0. I, -_ - ­_ j / - , - ft . --- ­ ------ � ,.,.,._,. I !"I 11 -1 __ - -,-- ­__ _ _ ,,,� No CORRECT TRUNK ARMORING Ill - __ ­_ "I I - -_ , ­_ *1 Substitute Sericea lespedeza for Crownvetch east of Farmville, Va. (May � \ I , 11 I I 11 \ 2 -) I ) 4�1 _. I _,,', - ;1� � - am � I . �. , - , 11 I I ---,___ 1, . I \ ,� ." � 14`1_ - ­ 11. -,. _.. I - - ­_-, - ­­­ -­�� ft- ­ 1, ­.- ­ '. \ \ . \ � . \ /' -- F , " 17 1� , _ _­-, ,--- __ .11"', � .1,11 � 11 f�(.,G __ _ ­­_ -, ­­ -,.-- _ am through September use hulled Sericea, all other periods, use unhulled Sericea). I I \ . ': . . ". 11 , "! ', ,.. _ . I '. .. ,__.- - 1. .-, ­_­ --,-,. -- -ft -1.1-- V. 1,� ,.:. I . ,----;- . ,__ , - _'. ­ I—' . I ­_!ft ,.,-,--,- I I � 1 1. k" � I 11 . � ,..� � - -, ftft ­ � ­ _­_, ____ -.1­1. --'--'-'L- .1 � �,, . --, --, r _1­ __ ,-----. - I legume 1, \ ,) . I .. � _�_ \ (� ­11 01 ;1,.:�,-":,,! * - _ ft__ _ - 11 - �.� �, I F - ,� -_ __ -7 _______ __ - - TRIANGULAR BOARD FENCE If Flatpea is used in lieu of Crowavetch, increase rate to 30 lbs./acre. All le me \ , , , I , 4, ._., _.- ;;,�.,:�\ � � '\' �� , � seed must be properly inoculated. Weeping Lovegrass may be added to any slope .1 . ,, � . Ir � I", I 't_ 40" ­-, # y •- � ' ' -_ ­ .- ­­ I -, - ­_ � I I - , �_ ­ I I -,--- 5N ��, __, - - , Z�1111 - — - \\\ , I _. , _ # r ...... Kin,= r^K1TQArTnD TO CKIC"DP Dr%C1T1%/1:--t I ___­ .--. -1-Al � ft � 11 ... ­_ 1. - - I - ____ I I �A, 'N I � r ­ .1 I ,� 11-1. � -` : ­­­ -, ­-�-,��-,�� . - ­.. ,,, " ­ \ ". --,, 11 1. , \, - - - - or low maintenance mix during warmer seeding periods; add 10-20 14s./acre in % \ _--_. ,, � 11 I I �_ ) -4 r, -_ I ­ft -.-- 1. .1 � - - -, 11 _ - \ . I � .. " `�, " � 11 '� .1 �i�_ ­ 1. "11--... 1_�,�, \ � 'I,--,' "I-,, __ " \ , , . . ,� I \N1 """ 11 ,� ... .... � )I � I .- I ­ ­-, S ,� ... _ - " mixes. � . ,. ,-- � . ,­ ".. ., , - I �- DRAINAGE DIVIDE (TYP. __ ___ I—- _ I ­_­­__ ------ -.1. - �.", "I ,� ... . \ \,�. \ \,�,� I .,.� - ---- ----- - - ­­_ -_ 7- ft ft T `_�, ­1 , , DRAINAGE ALONG DIVERSION DIKE _.. - - - _­\ 1� , , 1. � . I � .. '. -, I N I, I.. I ", * 1/, , ­­�,. 1__ ____ ft ft .1 ­ � ­_.. � ­, \ so, � I \ � �1_ , , , __ '�_­ 1. ,. . . I - I -, ,* I" " I --- -- �, -_ 11 . z �11 I I Ir' � 1­_ ft - 1--_ 1, I I I I -_ I,` --------- -­__ -1", _ -1--_ ... �..,_,,,!. . am aw an W'I* IN me an an - . I - ... .... __ -, ___-­, - � I , 11 ­ ___ ­­-1-1 - -_ _­ _ -_ -, . I . , . I I Mftft � _1z_11,_,_ I -, .. il�l���ll��� ­­ __ ­ ­1. ._­ I.. � ,­­ - I - , � 11 1. � .... _, � ...... ­_ -.-,., AT __ \ - � I -_ - I - - -_ . , ­ � - 40 1_� I � I ­ ­_ ___��, __ � 1"I 1, I so r i 11 ­.- 11 ­­_­ - ___,�,__ ­11-l", _1 ­11­1­11. .---.- � .­___­ so iir.z- _ . ..... - ROPOSED LIMITS OF TREE CLEARING (TYP.)--, -,. '--,� \ \ . ".. , 1( "', � ­ . , ­__ ft - ., - -1. .- _ I I- � \, ­ti y " , . � ., I I ... _11'-, ­­ ____ -_ I I 1_�,:Z��­_ 61 I \1 \ I \ 1 7 � . ,., � .. I t I I/ .." - - ­_ _-1.11- _ ­. " , O-E -,- " ----- \'- ---- '--- � i . i RAINAGE DIVIDE (TYP.) / ­­­ - -, � NW WI 11, - 1 I -- \ I \ -i I �1.1, \ �t t ---"_. _­­ --- 1. _­ ... -­6io_._ - ­_ I ,� 11 " \ \ � __ J . EXISTING MANAGED "\ , ) (r � �1.. . I ) , 3., I I .11'. � � i 1��',` / ­­­ ­_­_ .___ I I. I— __ - .... - ­­ I .. I 001,� SUPPORT, -- ­,� -'--" -,-,- STEEP SLOPES (TYP.) ,1 I T I . � �8 , .. ��.� 1, , - � - '_ _ I . .'�­_­_ -,,, `7 - �_.__ _ -I-.- \ \ \ ) I I � ­( I . . 01� 1� '�411� , , -,---,- -------- - `­\ � PHASE I DRAINAGE ,,,-, "'.­ ...... �1'111. 11 ... I—_ ...___ *# , - \ I I I � _ 1, � , .­'-V- - __1 --".-.,-, .. . .... - '___ I . ­ .. �, I �", -1, ­� I _ _..",_ , ) I.I.-I-1-620 , -, 11­ 3" -,--- ... �, I ___ \ \ \ ) , � � . N1, :1 ). . It #! , '� " � I , �;` I/ , ­1 P ,�,,, , ­­­ ­ . -1 "I � � I � I I ­_ ­'. .-, - I, '!!'', I I � ". ,,,, -11 ­___1 ... _ ft , , " � 11 - __1__ I `�� \ , . i I 1'.1 I I/ Y ',�� * ` ­_ �, � -.-- ft I . . �, '-, __� I \ 11 `-, �1_ i I ­ � '. � - I _� .. 1 '11'. __11- --_,_ -, --� �,� - I / I -.1 --- ­ . 'I., I" 1, I., - 11 � � _. _ , � I \ \ , � I :1 N`� I � 1 .� I I %, " --.,- .­__ , \ " _ .- ---- - -- 111. , I �. .1 � I 'I-, � �_, , - - ­� ". "I 3� \ 11 I -1 � � 11 1, I. I' � � ­ _ '_____, � "� I I Tl� I - � �: ��� 11 ,____1_ ___,�J_ - \ _1`­`\ \ \ � ,\ \ \ " � \ \'( I I . � � fff , * -, AREA TO ST2=1.63 AC. ­­ ­­_­ ­ ".-I.I.- ___ . ...... _ I 1-1 - \ \ > '\ � / ) I , , I - - -,\\\ \ " '�,� 11 I a i I __ " 1. ,1� I I I "! ,_, - � I \, . \ \ I FLOW DIRECTION I ( % ... .... 11 .1 I ­­­ , 11��,:, 1_�,�., .1 _��:..::�r � , " I " ------ � I ,�..�, 1__ ­, 1_" I", I.. I . ` q r'��, , : ." ", � - PROPOSED LIMITS OF DISTURBANCE (TYP. \ 1\ �-- ��. ,,,, " l 1, : I'll _% I DD- - . .,� ', � � -1-1-"' '_ j ",_ � I � ._. �.­ ­�­:­,. F­­Irr � , . ... \ . \ \, I I . t / __ // .1.1 1�11�11, " -, . , ,�,,, I" 11, 11 , ')". , 11 r I - I I " -1 ,, � - , .... . :". ,. . .... �, ,/ ,., - I'll 1__� I .... \ k 16 // ARROW(TYP.) I __ / *# _ � , "I �',,,', - � , , .." " . -1 I �- � 4 < � e, , : -11 11 � I --- ­ - I -1 "II 1� '. JJ � " , � I 11 I � , , I . � . , - - . I , I , I . I I � ,-A 1, I . I, I I ,, / \ \ . I I I � � I \ I., , . __1. I" I ­ __. I.)- , I � , 11 \ \ \ \ ­ I , , _11\ -� / I , , � .. ­ , , , , ., , , ", ..., , \ �� \ \11 \" I 1� \ I \ ,,,,, ( 'N/. / ( , �, %i *# I I " - I �"0�, \ ,- .,W� i �/ . " N �:o,';_�;_ \ \ \ , I I I 4b / -1 1, 0., \ � . . - _____ � 1� ,) ) \ I � � � i 1 , . \ \ I 1, I - . , \ --- , 11 I � \ \ _. / i . _ TH 0 Xl�_� j � ,�� V , C ,�'T - SIP 1, n � �� ,SCOTT 'IR. COLLINSZ ) ) Lic. No. 035791 �� � �,S�'� r , i& - ONAL E/O) 71 ;_� z :D U) " r, r% � LU uj 0 U) af 0 0 _j (n CD 0- z Uj :3 z z LLJ 0 V) 0 0 LU [�_ (I. 0 .z _j LU uj c� P=1 (n > .,- > _� 0 LU LLI cl� LLJ cl� LU " V) � > uj > Cr, r, r, r, 00 LU _� __1 tE --I C) iz�l Ir . I I - ... �.. .., ". I I , � .- 1. ,� , \�,,_ I _-, ,� 11 ___ `-," ,-�,".:::: 11.1.1­': I �: !:: �:1� Vl,� Cl� i � ..... I-- I . I I I I I � . � . . \ I . . , I ',-,,,. A , A., '\SUP,,PORT , I I \ \ \ I \"N. 1 (� , I / i F I ./ I � , I �1. \ \ , ­), \ IV 44 11 . � ; \ \ \1 \ %�6'.� .� - � � i ft 44 �� , , I ­ " \ , 1� I \ , `\ ( , ­1 \ \\ \ I I � I � i \ W. N � I ", 1, ! 11 111-1, I -1 ­,�: '...'­ , , - - - 2 / 1\1, - ., ",", I I _-1, ___" , I : V \ \ 0 % . I �, � -- I 1.111__ ,4, 1-1, ,_ / dp,�, I , '4 L \ \ , I � I ir' ",Lf PHASE I DRAIN GE \ I ., "' -1 �/ "I - I __ I A, "I ­- ;�41_\ . _\_,--' \ \ Ill " __ f,q\ A ,'I ., , L � - / ,­ � - ,"', - I � I ­__ "I ,� ,'1_ -, , I ., 1­11.1,F - ) CL I I , I I 1"' � ­-1. 1, "111�1­1�1 �­ � 11 ­_ 1�_ -_ - - I i _� \\ I �� 1* ,,, cr) - � .-,-� ,,,, V 11 \ , � �� \ I , -- - \ 'I __- \ ! � , +# RAINAGE DIVIDE (TYP.) 1, , '11'r,;: ;1 I T_ ,\ , " "'. / __ � " I ­',�, _...'� ­­6 1 11, , '_ \\ "_ \ \ \\ \/ � i i � �] - , I .1 *# I _ � ­­__ . -------- 620­­_" " k"', 1�11 - 4 9 \ \ � __. -- " -A , L9 P.- I AREA TO STi=o.9 . AC '� ­__ ­­ " -1 . ._____ I .. . t 11 �1 �, v / ,.1. I , \ I / * � I ­_1 .. .... ... __­, -...-,,)­ 1-11 1"' \ `( I � . ) �� ,)PP A � .i 1. I I , I \ ,� . '. 2: ... \ I I I I � / r / , / '. " / jj NOTE: CONTRACTOR TO ENSURE POSITIVE ___ I " I I- � ,.I ,_ -_,�� ,� \ CY) / j I � " I I I I / " \ I I -­ _­ ____ I- __., ,-) /- XISTING TREELINE (TYP , __1 \ � _1i � � � ,�, %, : 1 . : ,/ \, #4 _ \_._ - I— �, 1. -) r ^ I I/ � 1 I DRAINAGE ALONG DIVERSION DIKE I - - - 1) -,,,, -, _k , \ C6 %j j / / I t, " � I A . , . ) ". �i, I I I It \, I �', % % I ­_", NOTE: CONTRACTOR TO ENS POSITI�Ej_ - "". 1-11 , ---'\ \ \ 4 � ;�i � - I - I 11 11 % I" ­ __`I!t"11, I—— ­­­ - - z (3) > �_� \ � �. 0 ��- , � ` I 0 , :,, �� � ( \11 9 I I � SOIL DESCRIPTION / DRAINAGE ALONG DIVERSION DIKE - 1--, - N \ / _1� / ; , 11, I I % ION (TYP. IN- 1 " _-) ____­ ) -1'�--�� , -1 . I I "r-11 . , Z4 , � - \ � I .- I 1� ft % � . -_ - ) , _�* 1\ \ \ __4_�� "I z z " I__ 11 I I % / I .,� __ _____ '2�:) * -, Imam 194- . , ­ , 44 I 1�, __ 1--, _'� .- _��,,, `_� , - ­1 I \ ___ A I I - ft aft Ila / I ... ..... -_ ,-.- 0 '-- , \ CY) ___ I I )6� - ,_ __11 .... � ;�, \ I � 1-1 __ I I - .1 � A ­ -­ I " � ,_ � �P' ,f � _( _\ co .. ______._ I-,.,-- I I ­1.1 � _( � , , 1% i , �; ...'"', \ " PHASE I DRAINAGE �, ft am _N ---------- -, '0 ',,%, I qqt � �,____ ,� ­ , - � �j . . I 1 : I I � _ )­,", �, qq I - "' ft (ift '---., �_,.� I -,, \�\ � _­­­ .-----. *z � � , , — - J, i , 1� Q - - � / i / � il , \ I / I ft ft am ft �w ... I- ,,,1- \ 1 F__4 0- I � " 44 - I i - 1; � : ­, I C � Nl _­ , . z � n �i - \ '� �.,-,- -- O& 0 1-1 :3 I I , i ": o - ---- - I \ I )_ �. 11 ,,, - ' I , . . ) 1�1 : :1 �.:� �� \ .", 11 -.1 , 1, 0- \ \ � I � \ ��;r­__:?Wl li� V'r, �, ,. 1. 1, I ,.:� I , .. - -- ­_ AREA TO SB2=:L.6:L AC. �W, _11, I '�111 ... (� I \ \ � I � V � �___.­ _­ - "'," ,�,�, I _ " , \ OCATION OF FUELING AREA , , ", i I � . I 0 ... L \ 1, I ow I . , , ( i�l '\ \ / � I, - : � ) ", ft ft ft �� 0 >1 / 1� �� � � 1� ----., k\ " CW=0.3o, Tc=13-0 MIN go of ft J_j 1992 C \ \\ I I I I 1, � , ....... I . \ \ , I am 3.01 CN 0 i­­," � I � , I I I I � ",.__ .._-L'--' 1, . :, :� \ k\ \ \ � \, ­.. I— ­ _­11--l-, � ­ � ­­_ ... ; ­ 0) . . . ' 1, , , I \ -, -"----62o---. � !) ... j --.-- __­i _,P,� . I // I , 0 ) � 11 I / ., !" , \,\ 4k \ \ \ � ,--"- , " I i I I I -P - � . . . I i - , -, ,,\ \ I 11 � -_ I I r'l / 1. �"W - :i , - �­, - � _�- - 1­ \ ,.. .,,-- �1 � 1 1 � I � 3� 1 � t \ RAINAGE DIVIDE (TYP.) ­.1 - r)rATihm ni: nl1kAPC,TPD ) ­­ - r% :3 . � ­11. - --- '. . I � -- , ) / / NOTE: CONTRACTOR 1-0 ENSURE POSITIVE � ,. . I \-__ I 1, \ \ I I1, -1 ,___­­_,. - ...... 1 I I I I 1. - _ _. I !no I \ - " "-�;.'-,-.-`F,3k,::,..­` �`_--, \ \11 I (�, 1, , 61 1, , " \ \ ­ ...... - ,.":.­� r .., \_ 1 1 1 � i \ 9% � \ 11-\ - - - -;,..,",t�_ ,'I:,.. � / ) ___ DRAINAGE ALONG DIVER, SION DIKE I 1, 11; . .1 ,, I � .�, I I I R \ \ \ -.____­ . -� : I ., . . , ]: \, '\, SOIL LINE (TYP.) 11 .1i:� .. :�.."Y ,­ -�7-.:,, ­ , J�, . . '.._1.-. �, � i ­41 ... . �'. I ..... I . ...... " , I . �1 . I " ��,' ­4 ­ ----- I / - ��.--_!-OCATION OF PORTA-PO , � I / , t 1I . . I , \ , 1, \, \ \� -11, -",. t 1"., . \ -, _ - ­­.- -------- ---- , - -`?,;�A,I­;�.- � / /`\ -, , \ I � '\ .----- - , . � � ..' I.. ..: I I---,-IPROPOS - � I I I ) _': / _i___L_________F . , I . . .1, ". " 1 . I I , ,� r, % \ -, � .,�.2..-...,.C-.;.,,� , ___ \ "�, -7- . ._�-CONTRACTOR STAGING g '? . .. � � , ____�_ " I \ I \ , G AREA--�I-— - ot WITH PF __ PROPOSED VDOT STD. ES- ­ , , � :k i I I R_ \ ,\ ''I N . ­­_ `!.­.::.­. . _0 " ., I �1, , \ .: , ­ \ -4. " . ­- - " .. a-,:,�;.; - 1 7- / [ / / _ ".. - I 11-I.-I.. - '­1, ,�, , %­­".,'�­'. ,:-; " ­ ( / ..". K., .'". � 1 _ 1­, 11---.1. 1_11­1­ ­-1--­ --.-.-.-.I- " "', , t 1, - - ------ - - �;"�%­.:. --- .11, I ."... :.­_1 - ___, , * " - - --I.. -, ;.�:'i,-.`.% ..,-.'�, _,_ . -,.--..-,. I _-, , . �. / f I _\ \ , , , i�,� _­­ - '... , : �-` " �,� , %..'. � ' 10 I . I ­- : � , - I I—. " I " �,4, _?" - _�. ?.,�*,'. , . .,.� . I _ �, - ,I ?. , . ­ / 0 I : , ) I \ \1 62 11.%� — , 1--l-,�,'� / , � � I / I / " r I -1 � \ I N )�� ­ 1�_ _"e.-;,-,:-_,.,�.��: ---­­­-..---­ ,%��". ... I � / OTE: THIS I . .. . " 12 1 __ "....­-.1- - t-:-`,- , "..." -�- .. " , - , , ­ , -.1, -,-,-.- ( F­,­ X79'M I I I" -:- - � , "", . .;.:,. .,. __,- / / IS 66NSTRUCTIO�N "' � ', --,�, �_, " 610- .4.3_..'S� ) I I � . - z_ -;.­:--, / '.7, -,- �,,, ...-;-,,.!,.--� / -71,111, 1 11 � E�TR`ANCE'SHALL BE �- ___ . ,.­ . , , - I - - 1 �,- - .- .11, 1-11-1-- - , ­ . ­dF_ , . ". - ­__ . ­:.�."t .,-.,' " - " - I ':i.'f' : ,.i',�.-.,..�".."":,-,f"-.",.,.,"-...,.,:,. -; ;?,.!,��, ) - / / / .1 4. CE I 11 , _­_, _�� ` �%�,W__, , ,__ -, . � ,; .- "' -,-.;;. ( 1­11 , NSTALLED, OPERATED, AND MAINTAINED BY THE , ­_ - -� �,-'-!,� .-,.:, -'�,­ ,�'l""''�., - --�: I - / 1j � I 1___1 ., _ .." ."'. ... '. - - 1: �, I , ­1 " -, -'-'z' '::"'.�": '. - . ,., , ...­.-%.?�--. r I � __._� / / / ) / / / / ,,,, / / / CONTRACTOR. ALL CONSTRUCTION TRAFFIC IN THIS \ ____ _______ ��.':1,:-, . - -.`.:_:t, "I . �,:�;+.�,!::,�,-'-'�" I - .-� � 11 / . . I ) �"­ .�-._-­­­ �� I.- " " ­1 - / / .- ­,­n' ,_. ­1­1- z ._� - .,-- - - , " � _ ­ C �' - - e r, � / / . PROPOSED:LS" RCP CULVERT :,:, �.. � I...., 9 I I ., -, - ." N ,� :)--,;;,,.?, , _­_­­_, '. " , , I / I I ... � �,.�..'..� flEA ,__ , 1. 0_- ". .,.",-,'.'-�.e,."'�-�.,�..�:.-.;.,-,-.*�,i-,.'.'.::,�', " "' , I . - ­ ­­', , R ALL UTILIZE THIS CONSTRUCTION ENTRANCE. ­­_ ;w .,,, - , , I I - ______ ""." - " ­,ft-"­�,--.`,.j..0 - .. ---__ --'I-,-- .._.�. , .L,: i . - - / Y I I "" _., _1­1 "', ,i` `�...--.--.---__, / - \ _� �. � 4 ­ ., , ­`:, / /// ---, / .�!', - ­�­! .-'-r�� 0 / ­_� INV. IN=S78-00, INV. OUT=574-01 , -:;.:. I __ .....�,,,.,-.-.-.----,,.,,�.-.r,�.-:- f ___ ­ - . - - " / / _ I.. .. ­ ­­ . I�A�_AC �KL I �, , TS , F � / ,060 r-WASH RA LOCATION " �� �. ,.'­��:_-...-'.!�,-. .: '' ;­* .�'r , ­ \ � 4 , ., .- , � .. ­- - , . - I .. �,.�-\-�-.,-­�,7 ,,,,!�, -, I . \ ,-( 'I- ,�'0 65.o LF @ 5.12% ::: " ---- ---_, ", � � - .... _1111 \ .:. - " \ , -_ ,�� ,� .:­ 11, I :,.,.�.­", "L, - -;� -. �,�•, -,- ,:* Il- :: :. . ,� i, I - / / . /I � 11 . ­ _ '� I _., - \ - ":", .-I... .. . . ------ --- -- " .. -- . -, - __ -, .", � /// -- t_-1. - ' 1. ..-.I>----- �K \ , I -,-- - - / / / I/ PROPOSED ROCK WEIR6 T OA /I _/ __1 ,!, Z: I _.1.:..1�-:!:;,: - 4' ", � _ / LIP I- \1 � 11 I :11 .1-.`t�.,*.`,-__ N... I I—— 01 __ -,--- - ,c. r / � 1, , , ',;�_.,-'...'. I __ � _� I -,,\ �,___­__­ - ­-, I \,� � 1�11_11 , " -----,.-#, �� / , .: 1�, - . � . / / / / , -_ ­ i, - . . I - I I I I , �'. , ., -,. � 1, _W ,­j \ " i - ­�Z'­.,',t�-- .\ - -0 - I 'D ES-i N .1 ­­ __­1 11 - \ ... PROPOSED VDOT S , 11 i , 1 ____14 I., I 1___11, r.- - 41_11� "*- ., - - PERSPECTIVE VIEW / _________.j___', , I 1�___. _ I _t_ "N" \ - 01 , _. . ----.----- - ­_­ ------ I I r-L V) __ __ ­1_ ', / / __ 11 ,_ - ­- � I ,N I / / ,l _� I ST'i ___ ­ / ,9 _. __ _. 1' V "A W �e rV100 1%. , Q) - / I I , Il- I \ -_ __�­i A FTA CH FILTER FABRIC x / i I k 4 --- C, TO STAKES UM 11USIS & .1 0 - , -­ / � 1� I I - — — — — I , � _11 I - ... I-- -, ­7-14� _�, EXTEND IT INTO TRENCH W < r C (D � I 6�110, --,, ��f- - STAKE ;�, , , , — I ­ , 1. I ­­­ I ,,��__ , KQOOEAf STA .. -, � ". � , . I '­­.. _4 � -0 OR ­ .1 0, / PRO'POS ED VDdT EW-1 AND V60T EC-1 CLASS Al OUtL9T, k 4� 1 \ __1111 I . 11 ,- STEEL POST I I ", Uj I E :3 " 42�=2' , "I I P , ­�__i LENGTH = 5' WN. �, , .. . �,., 1, � - -W 11 4$ 11 SBA` - 11�1 __ -,f , ,-0 0 3. - - , I , _[ " I ­ - ;P - 000--4- -, --------_,, �_,­._.,.. _,.__,,. I 4 \ -11 .j "I'll, _! �­:� - U) � ) "' �,f - , I " . -1 I 1= - -11 I ­-­. ) / ) I ,-,( . ­­ I /' ­ ,k� (/ NOTE. SEE SHEET 8 FOR _.. I I � ,� I V I �_i . I "�tso 0 CD I ,� -A. 1, I I I . LPROPOSE D §YO&PILE AR EA TO B E , ::) L, c: ­96 ____�, // ) .._ DESIGN INFORMATION A__ I , 0,6AT-ALLI 0, _�c (L=20', W1=4.5% W2=9.5% D=1.4'MIN.) " , � _ I �__ C: / I PROTECTION w/ GEOTEXTILE FILTER FABRIC UNDERLAYMENT UF � ---,,-,,_ i / �, I I \ 14 ___ /­� I __�­ _� I - ,� I �-. Ul - _ � - (' I I -,--.- ,N­A,_.� , � I , I _,�� " �_ - ,-,�:t,!;­��:, ­_` - I - NO / \ --.. , _-`(_,k -, 7 � 1 156 ,�Y-- i'�� 11 i � - ­1 I I ENCOMPASSED BY SILT FENCE TIMES ic��__ I � , - I., -, / L \__ __ - I - � �­­___ __ __'. _A_'o, _,�, If .1 . i.- I., _rj __.__. __N "--,-,_- - - \ EXCA A L A Z W LLI Wo I _/�"111., / / ) � _ .-/ -I,-, _A_ �. I )p_ ,-,.,,-r _-, '_ BACI . ; ar ��e - rn I,." I / /"- _ I 1_1�.111 I—- 11 , ­1 -_ z PROPOSED SAFETY FENCE '� i ,�' % -1 C5 C - � / - , / I - I I � N.- ��4 1 ­111 I . PROPOSED SAFETY FENCE_— -_­ I CO,"%§ 51 Ce. z .0 ( � "" . _.."­ \ , _ A ";;i.� - W" N" � ____ 1� L­- / I � AROUND SEDIMENT TRAP / . 1, -1-1- , i ! �­ . �, -C - ..... `W11-111 =,A I,1 8 i 7 "", W �, ­_�\, I, � � I " I - .l, � � -i - - ..' G* WAX. k=% Ts MI& ro J �_=w ") � -',' -"``AROUND 5EDIMENT BASIN \, (/) Z) Ii/ I "I ,, z I tv , .,�_ 1--­ - " , _ 475W TRENCH F-P � L � -, � , .,// , / 4 � I , �f, 10 I ro � \\,& - kl.., ­ .� I - - K � .11 / ,\ / \4 'L, � ; - 11, - - i to ­C ___11 -_ � I I— - / 1-__ -, I . � � 11 � L 'L lil, \ \ , ) \ \ 11 1____`_��-.! 'K i ­ I - NOTE: SEE SHEET 8 FOR _ PERSPECTIVE VIEW PLRSPECTIVL VILW _j C: //�__ / ' fllli� " -C -1 ___ ___- _ � SIL T FENCE 0 0 � � � / 1111� � 111 2 / � I 1- -1,1"', 11 11 Ili;_ I'l --I \ - ---DESIGN INFORMATION ___ --,-I,- _­ ­_, PLASTIC FENCE METAL FENCE �_ CL 0 0 .... � 1- 1_­ , - � ._ /, I W I`Kt� 1��i�,_,, (S (W WITHOUT WRE SUPPORT} (!�E� � � - I ,��­ � 0 � ( � / / " ,__ i (PROPOSED LIMITS OF DISTURBANCE COINCIDES / / � I SF\ 11, \ \ ( " � _\1 ,__­­ _111- ­_­__­__ AM IQ�A I— .j M 0-,, ­ , 11 I - - I _1� I / / " _-, / " ,�,�, /1 I WITH PROPERTY LINE IN THIS AREA ,11 au I \ 111- I __ . 1\ " ,- I., ­ '. L�_ >N -a . � - I _ __ )-I:,---- - - I- - � "� PROPOSED 30" STANDPIPE TO �, c: __ __ , I L.- 0 1 � / / / '\,, / _� 11 / / � \ ). , 11 �-r7 � I TP' - ___ .- 11 _� 1� 1­� Source: Adapted from Conwed Plastics and Flate 3.01-1 Of 0 A// '\`1 / ., " .,/, // ., \11 : , � � \ - \ \ 11 , 11 _ ­ A-\ SERVE AS RISER STRUCTURE I I VDOT AgdAajj� �,r� a) \ / / �(,", /I \,. I -------- ", I %" 1. � \ �,­'_ - - ) " -_ - - W ;7 0-6 \ , ) \ �, I ___ _ I I I ... 1, I _, I ­­ ''. -11 ­1 . 0 11 ---- ,z _Y` \., 11 I \, \ 1\ / / . / ,,<,�y I I- .., < 0-- , / ---- .., a \, \ -/'\ / -_�_ -2 , , /__ �, � . 1. SET POS IS AND EXCA VA TE A 4 "X4 � 2. STAPLE WIRE FENCING TO THE POSTS. J. ATTACH CH THE FILTER FABRIC TO 4. BACKFILL AND COMPACT 77-IE (1) " \- \ / � I-e 11� j ) C� , 0 > -0 " I.- , . -,,, � I 1\ � /I "" .. - . � \�,\- " � " � /" I- / , � �,'11 *1 '_ I � �� � \ , �", _-, - - _"­ . ­­­ j I I / " // I �, �, � �,, ,1, ­_ .,.,-' . ".1 \%IQ � TRENCH UPSLOPE ALONG THE LINE THE WIRE FENCE AND EXTEND EXCA VA 7ED SOIL. U) \ - " . _ I I __�_ ,� —PROPOSED 3.5" BARREL . .. ... \ _ C:) -2 C7 -�\ 1-1 \_ , � , (_'\ � OF POST� I TINTO THE TRENCH. L) 0 '. "' I �__�_,�� " - �, Z, ,- -( ­_ ,�\ \ \, - . C:) x :P 1.__111 ,,,�,,,-,�".,k.-�,.-A.,."A-,a-,L-�'k-"-A- ,,-�,A�--i_,��Z:�­_ " I-N., X, I � 0) L) , i \ , 1'�, -'I,,- "I-- <:� —,-,-- 1'�� 11 ",­", ­_ , � 04 >0. a) = " \ \ 11 " - -re 1.0 I �1_ __ --� I \ 11111\ __ ­` , ., 11 "I ,' \ _# I I _ _<��, - I 11 � — -.-.I--- \� /x -, - \ ­`­'__, � 1\ , 11 '1\1_11Z �", /,"--, I \ � . /�\ I` -/./Ill / \ " __ 1 41, \ 0 :5 � , ­_.- \ I - �� .1 .1/ ,� ,7 1 � �� -1- 1� I �- �, I -.-, - , . I ` 11, ( I 1�1 _f _____._ -_­­ — ::- ­� _,�.:Ir� __j 0 . ,__ __ _�, �_ , T ) , , ." \ 1, L I , """, �,., C-1 �', � � _­__ ,_­ \_ � . -.11 = U1 � \,Y \ \ ,- -­­ / / _ , \ __ _1 _­­ 1-1 , --: — ___� ____ I- r� � 0 z" -�,,,� \ , . "I I ­ _, -_ � - I \ \ \ -1 _ _</ I ­ z / --,, \ 1-1 L, I -",, I , � �, , ­ , ­_ \__ -,------ I -_ .- ___1 -,--,--__1 I .... � �', 1�' - ­, - _- - -,---- ­ I -I-- , z \ \1 \ / / / 11111."v 'I-,'.. � ­ 11z:,__1 - ­ ­­­­ I " �1' - ,,�_, -,----.-- I I - i- -_ . /1`,.,,, , _.__ .... , - ,-- \.4�,z � / � / "- I I '�, 11-1- -_­­ .___� ,", ­_ I I..; r"k - ^\ -\- ,/ ­_ �", /., "" � -,.,. . ___ -,--.--, --- " - I 1_:�� - - ----'I_ — - �i`k�11% W :3 E / / .." I,,�, \ / " _­1' 1�,,,e C> , " ___, -,-..- --- 7 . � r - - 2 () - �, ,- " ,- ,- z I " \ ,� I I --..-.-, 1-1 ...... _____ I ; -I, -_ - I M 0 __ � � ( I / - �, I \ �', , -, ­'__..­._ ­ . . ...... �1_1 -I I I-- U) -0 \ z ' � \ ,, - _­­­ � � I -1 I ._� � --.-- : \ �' I -,, \ '\'L," ---,, 1 . '11-1"' 1, .1", ­ ---,,---., ______ _____. ____� ) =1 I 1: --I I I- - - _0 0 - ---,-- --- PES HA VE BEEN - - - I 3JOB NO. -I_ I— 11 I J / I - , \ I '1_1�" _'� - _11- -1 __ 111_1 I �� I F \ \ . �, �X` 11�'_ � - 4- 11� ­­ --"'-- - - ---- I- � -III- F _�, � , z I LIMITS OF ALBEMARLE COUNTY PRESERVED STEEP SLO _.__.1 - __ I - I -_ ­- -, ' ------- ---- --- � - C:�� - � \ 11/ I - �, I _-, _­­ . ­­ -2 .____ 1-1 11 DETERMINED TO BE LESS THAN 257,, BASED ON NEW TOPOGRAPHIC ",_11" 71 11" zl___�­� __ _11, __ GRAPHIC SCALE ... ___ ---------- - ­­ - \1 C:�� — — I FLOW - 162126 C, -0 _­­ � , "I, ,,, , ____ -_ — r- - - = t- /-- — 0 --- .- --.--- _­ ..... . I X, � � INFORMAPON To THE SA77SFAC77ON OF THE COUNTY ENGINEER, AS I I �", " r -,-,-" -,--"-- - - I I .. I 1=1 I I --- U) 6 _ .,W,_ " - = - -1, i I El I 1: I Ul > I ----. � __ -­ , "1\ �,,� ,-,, ,­,_�, 0 15 30 60 120 � - I '_ . �Ei I [�l 1 17 0.� �� \ _ _ \ , "I PERMITTED UNDER SEC77ON 30.74(b)h. I " , -, I I - .--.--- --.-- - I - = — I r-- I= I —1 � � I 1EE1 I 1= SCALE , - .111 — � 11 I , --f"l - I -_ -1 I 1­ -Q _�! Il- Ill -i , I \ 1I I Ill— III— r- U , "I" -, -_ = I 0 .r- __ I , "I' I.-C �, " , _­­ 6E 1 �� __ - FLOW ... I I = - = rl I _ _1 ,� '111 \ � ... ___ - ,!) ___ ` -1::j I . I - _APjQI0 AAIn MPC" IA/Tf) TIJC- TDr-hI/-LI - . -1 "I , I ,. 11 11 11 I . L-Aw F.YTrA1q/nA/ nP ,C 1 =.3n ,/ " I " 1, 1"'�, \, I ,� - - .,-- ___ I ­ I , - _11­11­ C L: N, \ I -�-�, \ I" "N' I/ f -Y, 1­­ I _1.1,_ - _ -(-IN -SET ....... ,--- -_ ---- - ----- - -------- "----,, --"--- SW CE 0 ­_11� � 1�, I / I -1 Z­,�-' __ - T FEN 1-1 I I I J, � ", , , -, � '\ I I , , _­­­ 2 > -,-- ­.", �_,, . _.1 _­­­ I inch = 30 ft. a- a) 11 � ... � \ - , - �_ .>< ,--.>,., 0 1 , - ;11 1 ( - (1) U3 '\41 __ ,�, /`,-\, "\, " , 1 5 (n � z �' -, ­.1 .... . .. I ­­__ I ... _.__1_ ­­­ ITH WIRE SUPPOR SHEET NO. � I � - (W T) , "i ,I ,,- � 11'� ,_ "., ,_­­ ­­ 0 NO SCALE (E�D 0) 0 _1­11 I—. - � 1 I "I / \ I \ ,,-, '\,'\ / / - , \ C) � , __. _ - ­­ - ­­ .I- = .- ­1 - - I-_ 3: t I -•r,.,,• NOTE: SEE SHEET 8 FOR - ., �, o 1 I I I :, t I EXISTING DESIGN INFORMATION + + + + + + + + + + _ -- ._ - ..._.__ - ._ '' �...,._� .- _- 0 `\` MATCHLIN� B -SEE THIS SHEET, r �• " 1 IQD /jI I I _ _ . -_ + + + + + + + + + + + + + _. ROPOSED LIMITS OF DISTURBANCE (TYP.} w, - ; ,; A - ,1H RIPRAP OUTFACE 1 /' �, _ , 1 0� j l/ - - - f ++ ti _ - , r, 1 f" � W/ ,� ! � PROPOSED 8 RCP STANDPIPE ^•,... t,, > t , •-. ��ROPOSED VDOT EW 1 AND VDOT EC 1 `" �; ,. ', i , . p I \ \ I r ; �. C) P t I 7 �, I CLASS Al OUTLET PROTECTION w ` I _ ----x + TO S RVEAS RISER STRUCTURE . ", \ `. ---- ~ t 1,p / �. � � 11A t-. SUP �- r # it 1kO _.,.-_ i _` __.zo a 'N-._ : •,, > �',, GEOTEXTILE FILTER FABRIC UNDER - I �f, SCOT R. COq�1.,",`.4 , 1/, 1%�-"1 ,1.1-".. N, 1\ - \ \\,,IN \N�,�: CONTRACTOR HALL ENSURE I�I� AR UTFALL --"`r 5 -.PROPOSED SAFETY FENCE -,� e� \� �,. LAYMENT �. - I, . LLINS1;-!(0�1 II > x x - --?�. PROPOSED .� \ \� � ti. PROPOSED VDOT STD. ES-1 _ _ _ � a CD �, STONE IS IN GOOD CONDITION AND SHALL ROPOSED 18 RCP BARREL AROUND SEDIMENT BASIN ,,% (L=17, W1=3.75, W2-$, D=2' MIN.) [': ItI it N L.7 Lic. No. 035791 � BAFFLE �,,, :+, \ \ i �` P '' ! r -. / ` - F / - f I i� ( �� 1 REPAIR AND REPLACE STONE AS NECESSARY ' " 1 -. `--- , `� r , a 6 14 r 4 NOTE: SEE SHEET 8 FOR , �., w/ WIRE x / PROPOSED LIMITS OF DISTURBANCE (TYP.)- I TOE URE N ADEQU TE Q TF z6 x.�-- ---x x _... ,>,, 1,. � "' ., # � W/ WARE v , _ __ �'O 5 �-`\ DESIGN INFORMATION �,, )_:. I `� 11 � . � k•�...--' � : I SUPPORT 't �`.- z, l � 52�' 1 -'r- ti \ \ 1, SF ROPOSED VDOT E-1 AND VDOT ECI 1 ONAL �.I j , 1 _. .r e , -+'"� SUPPOR < -- . r' iry \ _,,, z -_ r Al OUTLET PROTECTION w - _. -- - : II: it I. -. 53a _, T - e ( /-_'� - CLASS / _ ,. - .. ., - T.11 } �, TI - ,1 . -- ___ . 4, I -, f1--I , i I- - - -- - i_ ) -,,.- ., _ = 'OE FILTER FABRIC UNDERLAYMENT �. " �.. _I zi=_ II: II ,., a ,�.- 1 r EOTEXTIL �. ,, ! P w WIRE t I �_ _ - - - -� \ \ I. Li ,,_.I II, 1 I---T(I_: i1i..� j: 53a r _ _ r 1 a : o - �. > WI , c - \ _ L=8 W 1=3.75 W2=9.25 D=1.4 MIN. i SUPPORT\ ,. J 4 I f i -_- j S ./ Y, 4 ._ - . - i11�' 1 , � r-.�.� PROPOSED VDC�T STD ES 1, i`� 1 II j "gel c ` it t l _ ..~ \ \ ~e ` t / -- / .1_ # r ` j I , , S p -` (- (-1flI,­ ). a t -� 54a -..., ROPOSED LIMITS OF DISTURBANCE (TYP.}!° :� ._ , l,I -- q ,.^,. _ - __ _ f \ 1 v f, 1 _ - s` `_ _ ' PROPOSED VDOT EW-1 AND VDOT EC-1 . i „ ' _ _. 2 , , \ '..__ `� 1 t -_ ;r -r a 5F r -. \ ifs \ r , - \ r.. ' `• Sy i tt \ } CLASS A10UTLET PROTECTION w/ ' _ , ­ " I y��.- S'�'o `� NOTE: CONTRACTOR TO ,� ....- ' " �- � � �`�,. S°� �_ � _ 5 8_ _, i GEOTEXTILE FILTER FABRIC UNDERLAYMENT - - NSURE POSITIVE DRAINAGE + _ j+J" Y M P _ �' , - �I ALONG DIVERSION DIKE �,- \ _ (L=8 , W1-3.75 , W2-9.25 , D=1.4 MIN.) - _ - 1 `', f ._ ....:::::.:... PROPOSED_VDOT STD. ES-1 I i� _ r-- _\ ,�' '�,,."_. `� -, _ .._. ..._ . _ �` J t� ca � � i � {{ _:..; - ,.. : PROPOSED TEMPORARY _._.__.. ,. � I. + �..+ + + + �. ``- �. _..... �, `''�,� :,::.::.:........ ... k. ; i s---13 ++ � \ , ` .. '•., �,. ;`� '*r' �� Q {n uj 0 _ 15 CMP CULVERT + �` _ I ,� -, o k + + +. + + + + + : .., -_,_ --- - .__.- - PROPOSED 1 RCP CULVERT - I/ o ❑ ` , : - :�, INV.IN= INV.OUT= ,- _53. ., ...::� ::'.-. 547 a, 545 75 i \ - ❑ ❑ -'---,,_.i. � � tom_;.. ,/ - - vs4o + ,.,+ +•'.. + + + + + + �, ,�•.. ,-. __ _..___ " NV. IN= 2 .z INV. OUT= � o-'-----~-,,.,. � un m z z a f.___ , �. r% I ., .. z8.o LF 6% r ,- �. _ _ _ 7 �, 5 9 5. 5 9.5 o .w f ,� Q W w \, __ 5 l ..-....,,. ., ~~ � 52 LF � i8.759�b �-~',.\ __ ,:.. L_7� J a a w r YT i _ M1 ° XISTING - r + + a + z 8 �. ,.. TREELINE {TYP.) _ + + 1 �,: __ ROPOSED VDOT STD. ES-2 .. ' o w w ,54 `�.. / + ..+ + + +' + + 54ts ' _ - .. r -! tra tta w 11­­--- I - 1I I _/1/. I 111 I _,_�Z,L/ ___)-, I ii ;!2;� -' - _ �\ ,� INE ,. + + + + + + + + . -:,. j - f-------- ___ ... _ -_ � \ PROPOSED LIMITS OF DISTURBANCE COINCIDES WITH V ~ ewc ;:C�L .<a00�a<>gnFLCVz�>2C:_ __ 1%\r + u0mIz�wjzt1wwlzLIMn iM9yI9M�LMuI r _ \ _ f oC I , _ \ + -- THE EXISTING DELPHI LANE RIGHT -OF WAY IN THIS AREA �t, N III -WASH RACK LOCATION - \ �� -_ - le � >; / , . + + /' t + + + ' w a'. - :.... W - \tea + + + + + + + + + '',+ + , cs' .:...... + + + ::.. - f - -- NOfiE: THIS CONSTRUCTION E. TRANG€ �HA6L BE = - - - - �•4� �' \ ,.- p, `'-. o - ,,. Q INSTALLED, OPERATED, AND MAINTAINED BY THE � + • + • + + W W - -' -` , -- -, \\ � - " ii 55 . .<<" __.. \. -. _� �'"_ .._.,._ ````, ,. + �' + / �, - FLOW DIRECTION,,.,.. \ � \ �•, "` CONTRACTOR. ALL CONSTRUCTION TRAFFIC IN THIS - /a - OODLAND PRESERVATION �\ �� ` , + + + + + + + ` ARROW TYP. \ ``. ° Z' AR SHALL UTILIZE THIS CONSTRUCTION ENTRANCE. \ �`- -,_ , FOR SWM CREDIT SHALL BE PROTECTED \ , _____ + + + + + + + + + J I l � -I ;' _ .,__._. .•- - ,..- �' �, 1.. `,`.4.. - __, �. � + + + + + ' + + ,,'• ,% .r�r "s' �„--' � r _,...,_FROM DISTURBANCE AT ALL TIMES (TYP.) '`. \ �. , --,\ ■ _r -- \\ _ 1 - w.__,- ,� - + +`` + ` + + + + + + + + + / /f EXISTING PRESERVED ANY DISTURBANCE TO THIS AREA DURING \ \ \` �-�-. �- - ,_ -.. - .f y� \ \ `, m ..____- + + + + + + + + + + STEEP SLOPES {TYP.} `" 'CONSTRUCTION SHALL BE RESTORED PER+� ,� �- `, �'' ,� " +E 12 x7o MIN. „___. ..- - '' , ,'. '' , "° __ _� � + + + ., .- _ DEQ BMP SPEC. NO.4 SOIL COMPOST AMENDMENT \ _. _. ... , /I// , �.. - LIMI �- , __ � TS . I ( \ x A. \ti DI P _ - _ -_ - - �� + + + + + + _ \ % R' ROPOSED VDOT STD. ES-1 \ -. �` ~4 \\, ,�--\I-.NI ,'�( ,I),\ � )�' " ,\"\�\+ \ >")1'1+, +"� K/1�-\\-�9-­_,x11 _�+11(/_, ,, /,_1_ _0,\++0I11,1I 1 '-._ /\- I (, �,, /1-\+ � , N,1 _ x + " -, k \, ! �/� ,,. ... ....•- + ROPOSED LIMITS OFTREE C EL ARIIdG (TYP_) � l �'�a��` ��° ��'' � '-N ^ — 11i M � o + + + �\ \ g M O� ri N . / . �- _ . ., .. � `max \ �^ �` � � `\ ��� ` 1 t .. ,_ : --•.- _ , f r + I / , DC .-- _ ti `` NOTE: CONTRACTOR TO ENSURE POSITIVE '\, '\.- D A L O - •- ._ I l __... __ k RA` ONG D __._ _._ ._. � _ - - `� , f GE A ERSION DIKE -•\ ,., 1 � >: " : `+ ` - \° --- _ - , , / __ ~~ P P ED RESE- : �t \ i/j :/ _ - �`� RO OS WOODLA D S RVATION CD _'` - • __ ` �, `ry � P5 "` ` OR SWM CREDIT SHALL BE PROTECTED N .. : _.. RB �, f `,. FROM DISTU ANCE AT ALL TIMES (TYP.). * / �N\ \ ' 4 Y � _ f t a„ /Z / \` ' ��` - _ _._ __._ ,.,,� __ M� __ P HAS E 11 D RAI NAG E ' - -_'. _ \ ~- `� ��� �`. F--i • ' .. � AREA T B1= z1 A - O S C � Y•,. I -- -_ �.. r \ \ . q): -.. _ , - _. - 1 \ o - ,, - �, '\ _, . r CW-o. Tc- MIN '� `'� ,_ , _. ,� " 4 5 ^ `�iry - ._ ` -- 5n nU.u. Ij-f4. `. �� _ ,r .�/, \ \ ", f __ \',j J __ - - _ - ___ DC�` _ - x ) -< a .� � W %� PROPOSED LIMITS OF DISTURBANCE (TYP. -s `"-`• __. ti j _._. \ ti - TP '-- --_ _ _ _. - J 58c� �..,._- - r >r _._ .._ r - ___ ,. _+ + 4� : / ^w, r " + + + `,/ ( ..,_- i _ �.. , _ - PROPOSED STOCKPILE AREA TO BE y-`" ' -- - ` + + + + + \ F-- Z so : - _,; ` - __., `__, -, •ENCOMPASSED BY SILT FENCE AT ALL TIMES ._., - ,4 \, S F + + + + ' + I— W `o sue'' �" �-•' FLOW DIRECTION -` - 1 I ,' - - W/ _..-. ARROW(TYP.) t-k ,,.. _ .., --,- __. _ `., :„ j + + + + + �� o r-. , , _ t _ o _- P / /.• ✓ r,._ + j( - I UPP RT + " +' + _ J 1 __._.. s _ (../ f t _ 3 ___,__ / J f - _ X. J / N f ___ + + + + i + O / f I / / EXISTING TREELINE (TYP.)_ ._--__. _ ____- t / _, - '> ~ _. y N r' 1 + + x a 1� xx. - 1 x. a_ . _ _. . i :....... ::::• . __ . _ 1` _ __. W C:? I J -. . -' - 4 �.. : ,... ":_..: o .... . {{ .' •-. >`I ; ""' F- _. "`�. __ ---- _ _ ,A= r / Y. + / ... .. „ . .r. A 1 w W _. .-.-_ L . + j� + r tr Ira - _ W U7 r ' n+ PROPOSED LIMITS OF _._ -- 4,v:».a:; L:: ., 1 _._., 1 r I _ " DISTURBANCE P. - _- - D .- C .- z / r _ - _ �_ r _.. r I � ,, C. �` �i -.,, "`. .+:_::�,...;.•: _:�_ >a' .' OCATION OF FUELING AREA _-..,.. - -- 5 + � /I j r C _ - - __ -6✓' v .._ J - :>..: - O j. r. „ • . `' . � \.� ,. i `w.. '*,. - e n . , Tt 1' is i �• ..._ _,.. !_-" ... + + +a C PROPOSED GRAVEL o 7 - ;. `'. \, y ,�:::`e• :.-:„ _. - - + �_ Ps r f t �: ;_ ,: OCATION OF DUMPSTER �, ./ i j1 RIVEWAY RELOCATION % \ r __, __ __ _ _ - ,y , .M: r C._ I - J( 4 6� J t f / f) r }- \} 1 1 i --.,_.,._ :1,, � ., \,, _ `j � `'=�._ � O ON OF P TA -POTTY _ _ � � `', J 1 I . i I I I . _ _ - N . CO OR TOE URE PO IV \. / 1 k .. ., __ _. _.... ) NO: L N / /f i i { ` "`�-- .°._ DRAINAGEALONG D VERSIONIDIKE a + + ,,.. r d �. _ S _,.. w 1, r �``� �, _ _ _ _/ .- �._ '� I --j o __-, ___ _ l - --.�--,. ' I __, ; F....__i , ,, _,,. _ -..- �,. _ A, A - w � Q �..-_ ��_ �� _ �. I I1II;� ��Iii iIIi�i;iII� I -/-I.r x .- \-/I-I /-I _.--­____,.1/\1­_,_ 17_- \1_-_­­.\NI1 - ,_-1\ -6./ /___/­\'-\ \_ __"/ _,",_'X._/ \-_// /'-,I .X 1/Ix../ - l/,-e\ I.- / /- /.-... -) . --\f/I\-�-4_"- /1\_/I / I I-/�z \I, A_iII".. . _ /\,, /1j 1 1I/\ i ,\�I_/ /. / z //_� k.\.I-/j _ /-/-/ 1/D- .1 1/%\1 'I1o)-./r 1_0\���-\\ -/ � // /�_..�.-I I�, "I�\ .--,-1'."1_k_-,/ _\ / /4I -_11-\t 4'i� // L,3I,*/ "-,_�1-,_I'- _..+ -1,--__1-­1 ,x --I ,, .1/-._, ,I ),- _- ­.. ._7­*"""-.__./..--_" '_--...­ -, _, _ I I —' - , I /_� _� I,- ­. .1 -� -_* ,".r, � I. _I1-r ­, I.17* -. ,._. .I /.7,/_1-_. '1. lI,_-L_--,_&-1. 1-/-. u-'',I.t'.1, ,,..1-._'s, -­_. c1 / -__._5.1-­_"_-[t-_,6+-1"'-I,I _1_.-_.--6'­",0._, .,.I/-._.._V- �+-- _A ..,�,I .-_- ,.I1I�,-.11-,,r _,.�.. -1IIe.__�,1 + .*.-,DI:I_1--1q -_-�,,--t�--_*-x'--_ %_�-__ I-,._V.-_.,-D�_-_ _../I -_I ,tI._I:-- i. _�4_­p1-.1 "_- \_b-­.'­_,, __ IAI-1-" _�1 _� ,# .��.-I �__-\._ -`_\-_.I­-C"7_­._ 1I__1 ,I -" I" /1 ,"_­_/-,.�4.'.,...._� .i -I --� �-rI,.10 --4 - '­1.11- -4- "/ �1. ­#11_11 /1, I 1I%7 ",I .// �II _-Z". '--,-,-- I ,._I%__,I - _'), q_-_k�, _�_/1­*.I1_� _'+.._I,� _/ ,_ -�/ ,/ ,,­1-­,Z- 1,_-­_/.%z- -'#__/,_4­_4_ __/_!- i _ I_ -_/ __/,_� _, /_,I_\_,./__I,/ _II ._-V __\_-_".1//,- _I -I-__ _�I_ _ ,_"4/, _I_1_ftI 1Pi[ / ­_-� 1 .4I1,_1.1-'­i- _!,I_/ I -S/Ia, _­-4/I ­_,m '--_/ -I .-_--1.-­I._-�..,-_. __ ./_ _..-._- _/ - - d_­i-q/,_7-"1,_ ,,­__I�'.-�,- /,-/­_­q/ l­­I1_ 1Q­_ wk _A i1r",/ V_._6 41I . w j',.-I/, ,,-­_ _ �--� 1_".1''.I,/- `1I,/, ,", ,,1I"k ` -"1"_/_ "ft )-r, _- _.1-1..,_'4 I',11_I _. __.I/,1_ / N, ._.1_-"_-� '_,, "1_1"-1/,..__11\'- "_,,'"/ -,_ \�", _."-� I,I- !I,I, ',-., �-"_, .\1-,. /_"/% _/,(�1I,--'__ ,k,_-_­,­-1I1_1_-­V_­/-_-", -1­I 1I/."',.1'I_-'1,_­..Q_I_I ,,"_1_ . , �,1 -//. __I//- ."A_*'1, �1,­­/"11 11 �'I �...._,-/,_­I-­.�1-_­-.1I-__--_-_I ­1_'1-_`,1'-',1-/-­*/ ,"--, ­ ­, -"" -"_-'I _­/\_,-,/,,­.­-," -_ 4- ,'--:,,1-/_11",-�1..-_.-.... -I -_ "-—' . 1/ .- , / � ­-. .­'.:�,.."­ .�.1_.1, .__k"11-1(. ___,%-'1___1,, .�II-,.I_—­, ,.­­.,­.-- .q�- �-,-­­-­­�*w.­�',,,.1,_,/ 1"_( .14,,I- -w ,"-- _ v__-, -­,­,"-­-,"-'-..-_..-.-,1, _I_'-1­1\1I_-_1_,",­/_­..`,. �.-1_-- ,.-1I.. _ 1­\ -I1 ­ -'­.I.�.. _­,.. \.__1_�\,1\..__-I,"/,/,'L'_"-4" "­_Iz II4__1_-_i'-"I __,.-,",\,'----,_,I'%-'i\ t,,-."_7-_- _-,-'I- 1,1­-"I ­­_ I____..,­o.'.\.__._1`i ­Io _,".,_1 _,I'_,I.-_,11l_-1­_._- ­_-1__1­\._ ._1_ ­,.__- I',.II,.,I,I,_"-_"_- ,-__-_"-,�--_,."'1.___-.�_-w"-.1-,'_.I,-,",.-7, ,­-- "1 _, ,-,,._"_-. ._k-,, ._-._,-_.,,._,_-�. _-I_-1-,�__ _­1-1", _-_ --'1_- I- I,,,_I �, \­-_­P`,__�, -.____-_1__-­`S 1__.­1I_­,._1_I 1.111_. _ ___ ,_-- ­-,_11-,1­--___ ,_1,-­_­.--."_-,-____1,I-_-1_-, 1,_"­1.- _"__,1 _- ,__1_._-__._-_1_,_-._._.,­.a."1­ ,-_., ,__.. _-__'---1 ,, - _­_" \ __ -_.-­"_1''1-_.I­_t,-+k_1 _ ..--m/1-_-;.1.,_:I_--_" --_-�.1.-.1_. ,�1_.-i., - _�I4:_ �­:�'­-,-.. ,_­..­.-._.,.-,_1-P.1-., _r'-,_.,'--­­',.,_-;-_,, _­;.I`";.-,.'_.'_--.__',.-.�,7.'-_1,_:-'"-_I_"..1-'�.11_1!_-1,__---�- _1`-v.",--_,._-_L.-,­-fI ,',.:.,"-,'1-,­.,',_.-." ...- -.-.-_- _ ''.-`'-I-.",_,2,-_-..,,.-­,',,-,,"-,-"-1,.�:- ­1-."1 ­-�,I"- , - ­,:,t'�-�I1-,r.,'1-."� -t.,I_-"�,­- --.!..,!­_'-�.�I_1". ),.l', `_, .c -" -,,-r_S_�I-­. 1--.-11..-- 11-,­""-­ " "-_., -_.'—*%1' '_ _ '_";-"-+'1_­,_'--_I-- I--"_ ­---,_-1,­.--,_­-­_\",'­, "_-_,_.­.,_"_.­"_1�--.I- -.. '-_ --.­, _, I,.-\, ­ - .., '. _1--_ 1-­1.\-,­.­\ -\ ,."4--:­, -,..1,,, I 4,\-,,!, �- , ­.,.�,'.7­".�-1.,­�,i.:'.', .N,,1..-.--I i-­-1�.,­-.1_?"�_"-,-\_;-.'."\' ,�-...­�:�...*-1."�'..,-,""%.­I,,,"_­--.'.'-:.'!,,..-_,.i,,,,--.----.-,-.,.+ —_'.:;;,�.I .,---" ,.,I-.4,I- 1N ._.­_:.-" ,\._,�-,;+I­,_r7:.+,.�`::.'--1,1_. ".1-.'",,"-.-...-\7 4,-.\,\I-_--\ -.\ -+_,1_1 � _I-_,71\_.1 �__. �I __;. _1_ 1. \N._, _.\ _-.i. __­1. .. II_,11_\1_,,..-.N_1_. --_." ._­\_-­i\__,\ �__I.- ",. _, _I­_1_,__­.___-_-\_"_\_­ -I_5., _,,, .,,-,: ­\ I '1 9 1'-! -:"\ 1I_0I.,.-1+ ­ -_1_-,_-_.I�­ 1,_.1 -5-I _ -I_,I_ ,­_-_, ._-_._ I1- _"�._­-,s1.-111I , -..,6,,-- _".,,0I --__, _,"__, ,.'._­_--­ ._.-__I_ ,+_ - ,,_I _,_­.­_. 1__, , -_-_ , :­­­, -_",!-+.­-­-._ ._-_---I_1-.1-V­.-­,­-+,-- ­1­1--..,/ -"_­­1-._1- _,.­,I11'-I_­.+-—"­-_-­_. / 1�1,-_+ �­,z_.1-_­_--_/­_I­"­­"'/­4_ , . .i1-I _­­ ­. _-/II1/1," , -_/_- ­ ­I_.1,�_.­ -,­-__­'/. 1_.-/-,-­,, - -I ,/,-_­,­.-/._­_,­_­-'-,1-1­ ,,1/ ,.:-11_'_-­ 11-­/_'1-'I__/_1 ­­-, .1-,7z-1­­ -,_",-.-,­,-_F_1 _-_­, -, -"I_ . * -. ­ 1, .,_"1-,I1,-,-\. ­I-I1,,1I. ,\ -,I\ , ',-, \-_\\ ","_,"\_-, I"1,',','�l'LI'I l i-, _._. , - I ; i - -_ _ - _ --_ _ -; w i r i I -- �_ _ -- = _ _� _- %� - POT + ++ o E / ' I I I `-' - -- PROPOSED LIMITS OF DISTURBANCE (TYP. _ 11- _. D D \ + + rz o - i o Y ! I --- -- _ _ _ �.-. _ _ - JOB N - _ _ __" _ 1 ��_�__�1­_J­ ,I ., ' ., - )-.1 � .,,,'.. -- ",_/G R RI/E l -- _,... - SF �_� r . '_ . 1 ! / 1 / i y i ..- EXISTING MANAGED . _ _ - - 1 + + + + + 621Z6 N l !! G f -. , - - _— — r 1 ---- —. 'I 20 / f STEEP SLOPES {TYP.} -',,` o . .� — __-- - __ / - II k ____,_ LIMITS OF ALBEMARLE COUNTY PRESERVED STEEP SLOPES HAVE BEEN-�-.... __ l „CE i = U / '' } DETERMINE© TO BE LESS THAN 25 BASED ON NEW TOPOGRAP L ��. f i � 1 / NIC .. ...__ _. --__.._ �/ / ') U" , } 1 r -.-- .._IN PEEE ___ ==" _ INFORMATION TO THE SATfSFACAON OF THE COUNTY ENGINEER, AS \ + + + + + 4 t - ■ ■ ■ ■ ■ y ti i� - 1 _. - - --- _, - - - ,m - SHEET NO. Q ai ! _,. > /`- r 4 I 1.•inch - 3a ft. PERMITTE© UNDER SECTION 3Q.7.4(b)h. , ``� + + +' a _ - M TCHLIN B -SEE THIS SH i ti, � , `. A� + + - + + + w m 1 ,, . - 6 _. > ------ .___ .. - ,.. "' w -. + 1 Ix- ........ Paved construction entrance for erosion central phum N, ------ I Top AC-ESS . ..... _56o PROPOSED ROCK WEIR OUTFACE2X MIMN 0 Lic. No. 035791.1b. AWRECAU BASE DESIGN INFORMATION SCOTT R. COLLINSZ OTT .. . ....... NOTE SEESHEET 8 FOR ROPOSED LIMITS -OF TREE CLEARING (TYPJ� -N­ __T N-, TP N" \ �­ _ ­_ ­­-, (I,, __1 - 1-11 1-,-- IONAL _NN� EXISTING TREELIKE (TYP. TOR TO ENSURE POSITIVE.----- ._ __ \ ---- - INI N� I'-- , _­1 I _­ 1-11 .11""', -1 - -570 NOTE: CONTRACTOR -DRAINAGE ALONG DIVERSION DIKE cuu,.L0 MA ASPiAP47 PAVE0 ACCESS _N ' - `s 6 .580 WiRE, 5 'ING >SUPPORT EXISTING PRESERVED 12' W4 A- STEEP SLOPES 2% ST'i WQ K-L- FLOW DIRECTION x '__1 _ IVUST EXTEND FULL MYTH Le 1—TOMENT ARROW(TYP. or 9413rdss ANA1111 WWI TRAPPM D"CE CKPATiON 'N ----600 EXISTING MANAGED STEEP SLOPES (TYP.) ZD % z z TLi $'COMENT 0 NN � !:, �.� �:�: T-� A, 0 ""boo ... --------- "4. U) U) CL N' X ...... NN\� ES 580T,, PROPOSED LIMITS OF DISTURBANCE COINCIDES Lu LLI 0 I X, DD 1 PROPOSED SAFETY FENCE -WITH PROPERTY LINE IN THIS AREA _A 03 0 U) V) z Lu Lu SECTION A- 0 0 Lu AROUND SEDIMENT TRAP z L-1 V) 0- CL Z _J 0 < A nummun watt, tap of I x)cb arnsit The owtafled %vith a t1*11awmal I Wh bAWOck — uj uj in En U) PHASE 11 DRAINAGE --TP 4vuloff vat%-e jnWtt** a w4WI W99 ulth a (fiftudet of 1.1 W-*" f"W"FAle > -- --------- ce to an uj comstatalmewaue, WaAj wm4mustw bemiriedirway how thtesaw Lu m AREA TO ST2=2.3.8 AC. U am U101t. - ed"Awfib U) -it watercomses, stosm drains, chic hes > Lu ce PAVED WASH RACK > 4k, No SaNx ui 7 .... ...... NOON CONTRACTOR TO ENSURE POSITIV E ft NOTE: DRAINAGE ALONG DIVERSION DIKE DC ft ROPOSED LIMITS OF TREE CLEARING (TYP.) DRAINAGE DIVIDE (TYP.) ft WkE N\� EXISTING MANAGED PORT STEEP SLOPES (TYP.) DID 620 . ........ ..... Lu J < rq PROPOSED LIMITS OF DISTURBANCE (TYP.) \\ 1 \, v RE) w/ w1ki SF Dr \\-\-N\SUPPORT 0 - - ----- FLOW DIRECTION', ARROW (TYP.) 6 "N-1 -.4 "1 PHASE 11 DRAINAGE .... . ...... X15TING TREELINE (TYP.) AREA TO S132=2.5i AC. 1\11 -1 - i --, \ 04 CW=0.4o, Tc=3.3..o MIN 0 CL INI D NOTE: CONTRACTOR TO ENSURE POSITIVE DD DRAINAGE ALONG DIVERSION DIKE OCATION OF FUEL X CV ING AREA • DC 4,14 CD 0 CN Lu _p- CL (D U) PS OCATION OF DUMPSTER _j ENSURE POSITIVE NOTE: CONTRACTOR TO lit OCATION OF PORTA-POTTY ;4P Ce 0 DRAINAGE ALONG DIVERSION DIKE z< iPROPOSED LIMITS OF DISTURBANCE COINCIDES,` NN,,L6 V Lj > _j WITH PROPERTY LINE IN THIS AREA z Lu -CONTRACTOR STAGING ARE 41 0 0 PROPOSED VDOT STD. E-5- �e4 _j > LLI 0 ml co HIS CONST UCTI ' 0 ENTRANCE 5 ALL 13h (fr INSTALLED, OPERATED, AND MAIN I AINLL) t5T I HE 12'X7 CE I M. D CONTRACTOR. ALL CONSTRUCTION TRAFFIC IN I HIS LLJ 0 PROPOSED 15" RCP CULVERT "-90AREA SHALL UTILIZE THIS CONSTRUCTION ENTRANCE. 0 GRAPHIC C LE 0 WASH RACI< 6!;.o LF 5.22% 120 30 so INV. IN=578.00, INV. OUI t.: 0 L9 S; 0 gii" (D w -0 PROPOSED ROCK WE)R OUTFALL < NAGE - ------------- m: >. U) 0 C NI. 0 PHASE 11 DRAIN /,PROPOSED VDOT STD. ES- IN FEE C) 6 I 0 AREA TO ST:L=o.84 A 1 1 C 30 f"00 t 0 CL x 0 r_ (D N l"z w < U) STI \PS PROP SED VDOT EW-1 AND VDOT EC-1 CLASS Al UTL C, ------- vy N PROTECTION w/GEOTEXTILE FILTER FABRIC UNDERLAYMENt Or I (L=20', W1=4.5', W2=9.5; D=1.4'MIN.) N' NOTE: SEE SHEET FOR OTSTOCKPILE AREA TO BE DESIGN INFORMATION ENCOMPASSED BY SILT FENCE AT ALL TIMES-- ' PROPOSED SAFETY FENCE PROPOSED SAFETY FENCE,---- AROUND SEDIMENTTRAP 4- 'AROUND SEDIMENT BASIN __­ T- NOTE: SEE SHEET 8 FOR T P j 11 -DESIGN INFORMATION �t W R PROPOSED LIMITS OF DISTURBANCE COINCIDES NSF,, N WITH PROPERTY LINE IN THIS AREA SU qR,T = "PROPOSE 30" STANDPIPE TO N\ 1/1 SERVE AS RISER STRUCTURE 50 ROPOSED:L5" BARRE z Z X, z N X1 xIN x AA x "N", LIMITS OF ALBEMARLE COUNTY PRESERVED STEEP SLOPES HAVE BEEN DETERA41NED TO BE LESS THAN 25X BASED ON NEW TOPOGRAP141C INFORMA77ON TO THE SATISFACTION OF 77qE COUNTY ENGINEER, AS Nlkn-D C,17-1171flAl 7)1 -7 IN.... PERMITTED ICLIF u^ -2 5: --- --- SHEET NO 0- 0 0 Sou Plate 3,11-1 Source: V1. E)SWC -N, Sediment Basin #1 Design RAIN.,• YWISPILLWAY Y• WITH10VT CREST Of EMERGENCY SPILLWAY drainage area (acres) 7.21 basin volumes. (using 2' contour intervals) DMI314 HIGHWATER (2 -YR. `S70 •aEt•e','.) elevation (ft) contour area (so volume (cy) I4 : 522.00 3068.0 0+. 524.00 4418.0 275.7 -7} _ r*SIER CREST 526.00 5936.0 657.E ' DRY ' STORAGE WftTERING DMCE 528.00 7603.0 1158.0 - • STORAGE .. 530.00 9374.0 1785.7 530.50 10064.0 1 %5. 6 K :L SEOiMEifF CLEANOC9T POINT {® WET a STMAZE REGUCER TO 14 C.Y.( tCRE) wet storage: wet storage required (cy) (67*DA) 483.1 design high water (ft) 529,37 dewatering orifice elevation (it) 525.09 top of darn (it) 530.50 wet storage provided at this elevation (cy) 483.1 top width of dam (ft) 10.0 available volume before cleanout (cy) (34*DA) 245.1 bottom of basin (1) 522.00 cleanout elevation (ft) 523.75 approx. bottom dimensions: 28'x150' distance from cleanout to orifice (ft) (> 1') 1.3 upstream face slope; 2:1 downstream face slope: 3:1 dry storage: dry storage required (cy) (67*DA) 483.1 battles: YES principle spillway crest (ft) 528.37 length of Dow, L (ft) 55 dry storage provided at this elevation (cy) 789.5 effective width, We (ft) 142 diameter of dewatering orifice (in) 5.0 L I We (baffles not required if > 2) 0A diameter of flexible tubing (in) (orifice+2") 7.0 collars. YES runoff: depth of water at spillway crest (It) 6.37 C (use 0.45 for bare earth) 0.45 slope of upstream face (Z 1) 2:1 tc (ruin) 10.5 slope of barrel (Sb) 0.5 % 12yr 4.10 Q 2yr 13.30 length of barrel in saturated zone (Ls) 39 1 25yr 6.80 Q 25yr 22.06 number collars required 2 dimension of collars 4.0'x4.0' Principle spillway available head (ft) 1.00 emergency spillway: YES diameter riser (in) 48 required capacity (Q25-0p) (cfs) 8.76 spillway capacity, Qp (cis) 13.30 bottom width (ft) 126 diameter trash rack (in) 72 slope of exist channel (ft/ft) 25 % barrel length (ft) 221 minimun length of exit channel (it) 15 head on barrel through embankment (ft) 9.43 crest of spillway (ft) 529.37 diameter of barrel (in) 18 Sediment Trap Design #2 drainage area (acres) (3) trap volumes: 1.41 elevation (ft) area (sfl volume(cf) volume(cy) ORIGINAL CREST OF S'1VK WEIRGROUND 590.00 532.0 0 0.0 592-00 1078-0 1,578 58.5 594.00 1772.0 4,400 162.9 DRY STOMI;E N vAxt , 56e.00 2586.0 8,726 323.2 WET STORAGE .... . 13CiJlVATEIY) FO-ITA CLOTH 9R4GIf:TL - OROLM wet storage wet storage required (cy) (67*DA) 94.5 'SEC KAIg 3 "-, CCXARS€ A.GCAgt,, FT CLA57S I Rom"" bottom of stone weir (ft) 593.00 wet storage provided at this elevation (cy) 94.5 slope of wet storage sides 2:1 weir length (ft) (6xDA) 8,5 dry storage: bottom of trap elevation (ft) $90 dry storage required (cy) (67*DA) 94.5 bottom trap dimensions: 16x52' crest of stone weir 595.0 top of dam elution (ft) 596 dry storage provided at this elevation (cy) 134.2 top width of dam (ft) 6 slope of dry storage sides 2:1 i top trap dimensions 39'x76' SEDIMENT TRAP #2 DETAIL SCALE:1"=20' x 592 J 6 0- SEDIMENT BASIN #2&SEDIMENT TRAP #1DETAIL SCALE:1"=20' I l�St\S PROPOSED SAFETY FENCE 1 PROP SED ROCK `9�� AROUND 5€eIM€NT TRAP W€IR TFALL a: �! +i III+� �L iLi r�y�irt��•���rFi� lt. i --i..��,�... PROPOSED 15 " RCP 6.61 LF, S=0.76%; ... _... P63 -INV. IN=574.80' , INV. OUT=574.75' PROED 15" RCP l (SEE SWM SHEETS FOR 150.55 LF, S=4.05%; ` ADDITIONAL OUTFALL DETAIL) INV. IN=581.00' / INV. OUT=574-90 P POSED VDOT STD. tW-1 OROPOSED VDOT EW-1 AND VDOT 1 EC-1 CLASS Al OUTLET PROTECTION f w/ GEOTEXTILE FILTER FABRIC " t UNDERLAYM ENT (L=20', W1=4.5% j W2=9.5; D=1.4' MIN.) , PROPOSED LIMITS OF DISTURBANCE COINCIDES 1 WITH PROPERTY LINE IN THIS AREA E � � 588 � `._-•--..•., � �`' _ PROPOSED ROCK WEIR OUTFALL + i96 �Pqlo ' f ;g6��' --- 6io 0 PROPOSED SAFETY FENCE - AROUND SEDIMENT TRAP x ,. � Ar � X \ x� \,, SEDIMENT BASIN #i DETAIL SCALE:1"=20' TING R PAP 6UFALL PROPOSED zz6' WIDE GRASS-__ +� ` + + + + + + + -I,- + -I- + + + + + + + + + + + + + + + + t + . + + + + + LINED EMERGENCY SPILLWAY PROPOSED W/4:1 SIDE SLOPES CREST. + + + + + + + + + + + + + -5 9 37� VDOT STD. ES-i _ ELEVATION- z _...... (10 TOP OF DAM ELEV.=53o•So)- + + + + + + --.. . _ PROPOSED 0i$" CL. III RCP BARREL + + + + INV. IN=519.79► INV. OUT=5ig.69', !�"""�„ + _. f 19 LF, S=o.53%; �'`\"r►'`►,.� `(SEE SWM SHEETS FOR "~---4DDITIONAL OUTFALL DETAIL k `z. 52 I E \ - n - .- lx. n :r1 t.1... -`•I_ 14 Sao �. "-mow PROPOSED 018" CL. III RCP BARREL I ._ �}O- _ `` , INV. IN=521.00, INV. OUT=51g.89', _.,- - - __.... 221 LF, S=o.5o%; (SEE SWM SHEETS FOR ` Sa6 SB1 ADD ITIONAL OUTFACE DETAIL) i 3.1 PROPOSED BAFFLE Y y3/ J jar • _ 1,. 'PROPOSED 048" CL. III RCP a STANDPIPE w/ TRASHRACK SHALL,-, \` SERVE AS THE RISER STRUCTURE. RISER STRUCTURE w/RIM=528.37'; 'v r'• Sediment Trap Design #1 drainage area (acres) (<3) trap volumes: 0,98 r W:RRU�t E' elevation (ft) area (sf): v)lume(cf) volume(cy) CWST OF STONE WtIR 579.00 2100.0 0 0.01 580.00 , 2583.0 2,337 86.8 , 582.00! 3625.0 8,516 315.4 4RYSTORAGE M v iA&F .._ .. _. WET STORAGE C MNt.. (Ex�AUATEU) :... _ .... FI TER GLOTd ORGNIAL 0MUWW wet storage_ wet storage required (cy) (67*DA) 65.7 'SEE PLATE 3.13-' AGQREQATE CLASS I RPR".P bottom of stone weir (ft) 579.75 wet storage provided at this elevation (cy), 65.7' slope of wet storage sides 2:1 weir length (ft) (6xDA) 5.9 dry storage: bottom of trap elevation (ft) 579 dry storage required (cy) (67*DA) . ......... ... .. . . 65.7 bottorn trap dimensions: 24k104' crest of stone weir 581.0 top of dam elevation (ft) 582 dry storage provided at this elevation (cy) 135.1 . top width of dam (ft) 6 slope of dry storage sides 2:1 ' top trap dimensions 365X 116, PROPOSED SAFETY FENCE AROUND SEDIMENT BASIN PROPOSED 03e' CL. II(RCP STANDPIPE w/TRASHRACK SHALL ro° SERVE AS THE RISER STRUCTURE., RISER STRUCTURE w/RIM=5 3.92' ti y d - O PROPOSED VDOT: STD. MANHOLE RIM=592.00 l -- / 155 s I �H_ -rx-� 4 PROPOSED 015" CL. III RCP BARREL ? 128.66 LF, S=1.36%; _ INV. IN=585.00' ��.� PROPOSED 85' WIDE GRASS ' y INV. OUT=583.25 LINED EMERGENCY SPILLWAY ( (SEE SWM SHEETS FOR ° W/4:1 SIDE SLOPES CREST ADDITIONAL OUTFALL DETAIL) ``s, ELEVATION=594.92' (8' TOP OF DAM ELEV. =5g6'} 5132 0 PROPOSED SAFETY FENCE _ ,AROUND SEDIMENT BASIN•. � 1 GRAPHIC SCALE 20 0 10 20 40 80 Sediment Basin #2 Design drainage area (acres) 2.51 basin volumes: (using 2' contour intervals) elevation (ft) contour area (sf) volume (cy) 588.00 1033.0 0 590-00 2047.0 112.0 592.00 3380.0 310.9 594.00 5023.0 620.1 596.00 6988.0 1063.0 { IN FEET } 1 inch = 20 ft. DESIGN HIGH WATER ,;(25-VTR, STORM DIV.) MIK T Wt SPILLWAY 2' WTTR4UT I^ RISER CREST CEERNC CREST OF EMERGENCY r SPUWAY wet storage required (cy) (67*QA) 168.2 design high water (ft) 594.92 dewatering orifice elevation (ft) 590.57 top of dam (ft) 596.00 wet storage provided at this elevation (cy) 168.2 top width of dam (ft) 8.0 available volume before cleanout (cy) (34"13A) 65.3 bottom of basin (ft) 588.00 cleanout elevation (ft) 589-50 approx. bottom dimensions: 43x55' distance from cleanout to orifice (ft) (> 1') 1.1 upstream face slope: 3:1 downstream face slope: 3:1 dry storage. dry storage required (cy) (67*DA) 168.2 baffles: NO principle spillway crest (ft) 593.92 length of flow, L (ft) 129 dry storage provided at this elevation (cy) 439A effective width, We (it) 38 diameter of dewatering orifice (in) 4.0 L I We (baffles not required if> 2) 3.4 diameter of flexible tubing (in) (orifice+2") 6,0 collars: YES runoff: depth of water at spillway crest (ft) 5.92 C (use 0.,45 for bare earth) 0.4 slope of upstream face (Z:1) 3:1 tc (min) 11 slope of barrel (Sb) 1,36 % 1 2yr 4.00 Q 2yr 4.02 length of barrel in saturated zone (Ls) 37.56 125yr 6.70 Q 25yr 6.73 number collars required 2 dimension of collars 3.9'x3.9' principle spillway: available head (ft) 1.00 emergency spillway: YES diameter riser (in) 30 required capacity (025-Qp) (cfs) 2,71 spillway capacity, Qp (cfs) 4.02 bottom width (ft) 85 diameter trash rack (in) 42 slope of exist channel (ft/ft) 25 % barrel length (ft) 128.66 minimun length of exit channel (fit) 16 head on barrel through embankment (ft) 11.67 crest of spillway (ft) 594.92 diameter of barrel (in) 15 ��,t,TH 0 { SCOTT R. COLLINSZ Lic. No. 035791,2 PA `�' 1�IdNAL Z O Q z in z inLu N a- ca a ZZZ W W Z �} '~ i- Z H [n N W fie W En w ce W ce r` t\ N Go c T Cn ++4, + 4 --k +� --k . * I 4� 77 + ++++ "Z ;� t. + + 777 - 7 77 7 4, + STCIRM�VATER MANAGEMENT NARRATIVE: + < W + + + atershed Summary + + + + P0 THE PROPOSED PLAN PROVIDES STORMWATER TREATMENT FOR THE CONSTRUCTION OF TH 0 t + I + + -HYLAND PARK LOTS 3.-34 (UNDER SEPARATE REVIEW). THIS VSMP PLAN ADHERES TO PART 1113 Pre-Developme 1 st-Development ++ + +++ +L,��' + + + + + + + + + + + + + REQUIREMENTS FOR STORMWATER MANAGEMENT. THE SUBMITTAL PACKAGE DOCUMENTS ..... .... .. . + + + + + ASSOCIATED wrrH THIS PLAN SHOW WATER QUALITY COMPLIANCE BEING MET THROUGH f + + + DAW 5.14 ac. 5.14 ac. DAV 2.10 ac. 2. 10 ac. X THE BEST MANAGEMENT PRACTICE OF OPEN SPACE PRESERVATION (2-31 ACRES), AND A N IIB REQUIREMENTS BY THE ATTENUATION OF FLOWS IN THE TWO DETENTION BASINS. PLEASE "R. COLUNS�?, Total= 7.24 ac. 7.24 ac. SPHOROLIS CREDIT PURCHASE OF 8.54 1-131YEAR. THIS PLAN ALSO COMPLIES WITH PART LOCA"Ort., SCOTT A Lic. No. 035791 4�:- f ...Af _LL, I I.- I_ -- SEE THEATTACHED STORMWATER MANAGEMENT CALCULATIONS PACKET FOR THE FULL N. -o. DETAILS OFPLAN COMPLIANCE. z JW00'. D;'8ASWA'; -k,:, #41 Outflow Summary: (2-Year Storm Event) 540 N _EV ­7(, Pre -Development Post -Development N V/EE-0 j DAW 2. 11 cfs 0.40 cfs -INAL Y, X IDAV 0. 73 cf s 0. 09 cf S X \\\j Total= 2.83 cfs 0.49 cfs EXISTING- S-4 _57- Outflow Summary: (10-Year Storm Event) V, TREELJlNE-- /Z Pre -Development Post -Development N fs cfs COLINTY-DEFINED- 8.48 c 8.40 . ... ... . OWP�Ek HYLANDRARW. LLC DA :A REAtE-:- -16.38 AC DA 13' cfs (TYP) -ENTIAL- ZqNING,, 3.24 0. 42 cfs Total= 11.72 cfs 8.82 cfs R4 RESID W, DB/PG: 3, /4289 f -DRAINAGE -AREA W, .14-ACRES V) tREAdF. 16.38 AG (D L 7- LU U11 fl- LU LU 0 CN=57 L ZQN�P4�:\ R4FtESIDENT1AL 0 \4f(k3/42954-` ul W M LU _TC=G-.2-0-rtrs, 0 0 z -T LM r r_ W1 Aft of ce LU MANIA SL0P'ES`_(TYF > uj L -P si X D.A.'A'Pre-Development ImperviousAreas (WaterQuantity Uj Existing Structures 4,160 sf Existing Drive &Walkways 528 sf Tota 1 4,688 sf 4* D�AiNAGE,,AREVB Aft ACRES D.A. 'A' Pre-Devel opme nt Pervious Areas (Wate r Quantity) 194,250 sf Exi sting Woods CN=55 Exist! ng Grass Am " ft 24,960 sf .19 h r�.,-- A D.A. '13' Pre -Development Impervious Areas (Water Quantity) Existing Structures 0 sf clou LU Total 0 sf < T-i C) Existing Drive & Walkways 0 sf NT--- --- ---- AY;1,96�%TEEP, 'oig hrs, Development Pervious Areas (Water Quantity) Tc= /S OFES (TYP)- D.A. '13' Pre- -1 -4 C', ExistingWoods 90,038 sf Ex i sting Gras 7 EXISTING' I MANAGED -SLOPES s 1,438 sf /* X Qq_WON.�- OF 'GRAPHI 4L 60 it �10 L,:L VIA G FLORENC E- RD- UfSTrN L9 Ce) to �JN PUBLIC ROAD - 25 MPH VE (yi1A i/c h op f CY) Z, \N\ CY) + + + + + 1 4' + -nent Plans G feral Construction notes for Stor iwater Manage _PRqPQ SER OU kLI Oi4G i. All dams and constructed fill to be within 95% of maximum drydensityand 2%Of + + + + 04 S"E FTS fC�k optimum moisture content. All fill material to be approved by a geotechnical enginee . 2 C) c + �%+­ + + + + (3) geatechnical engineer is to be present during construction of dams. les. 2. Pipe and riserjoints are to be watertight within stormwater Management facill -K �SEq )T OP�S RVATtQN 3. For Ee C^? $WM_0U6LrT T,4�4�115RADING,, mporary sediment traps or basins which are to be converted to permanent Istormwater man -'WENT)/' BASIN OIFULL agement facilities; conversion is not to take place until the siteis bilized, and permission has been obtained from the County erosion control inspector L - - sta -- --- --- ---- JFyTEEiP > Ld + LLJ + + 54o + + -+-+ + + + + + + -DEFINED--- -P RES__E_4VMSL0PES (TYPY-- _00-LiNTY + + + ++ + C 14 ACRES ... L9 __71 o7:\ N=76 ' + ++ LAND -FOR$ .17 hrs. ... (�R�D\TtjSkE, GRADIN\;.� E-ETS F0_R FUWE, ----------- r�D. �-t- 7�. W kt EZ LL .10 ACRES W D.A. 'A' Post- Devel opme nt Impervious Areas (Water Quantity) Roadway 'N=82 W 25,316 sf Sidewalks & Driveways ).14 hrs. 15,817 sf Buildings 50,784 sf U) Total 91,917 sf D.A. '13' Post -Development Impervious Areas (Water Quantity) W Roadway 22,624 sf r Sidewalks & Driveways 14,893 sf < + + + Buildings 14,843 sf + ++ Total 52,360 sf CD%\ + + Total Post-Dev. On + + -Site Impervious Areas (Water Quality) CD C\1 + + + + Roadway 63,192 sf Sidewalks & Driveways 40,327 sf 7 Buildings 108,946 sf Total 212,465 sf 10, 1 , I > LLJ 0 ce + + + K IA ]c P + + TENTIOWBASIN B' 16 G�AOHI� + + + + + + + + 40 0o 60 S OR NCE:7 t _ST EXI E AA PUBLIC ROAD - 25 MPH F FEtr E�r SH 4; /> > Q; C C z 0 UJ 0 LLJ 0 0 >1 0 E 0 -o C 0 z LLJ 3� CD z Ld cn _j _j 0 0 I­ 0 rL 0 a- Q rn X (1) LU 0 _j 1­- 0 r _W C 0 E U.1 0 5 NO. -0 2126 -20 0 CALE _0 =60' 0 EET NO. U] 9 i U. MAN r1%JLr_ 14w) IM=5 67 <' - .._ - .... ... . . . . . . . . . ` e, . . . . . `. PROPOSED 030" CL. III R P STANDPIPE wJ ' L QSE NTION C L a - _ .. PR P .r e' ti rj ... ti x TRASHRACKS SHALL SERVE AS THE RISER STRUCTURE. RISER STRUCTURE w/RIM=593.92',, !'� ,',._. GABION BASKER.^ EMBANKMENT so' WIDE WEIR AT\ Y ONE (1) 01.25" LOW -FLOW ORIFICE wJ INVERT ELEV. 58 �x x^ d M1 ` PROPOSED z5" RCP 2'� —� 5.62 LF, 5=0.7696i — —_.=-- 31� �(p (— INV.IN=574.80' ,, INV. OUT=574.75 %....{ , 0 7 `A OPQSED VDOT i I J J STD. MANHOLE (So) IM=592.00 1 I j � � �.• � �,... ,' � `�� .I��� ��.:�il ,�j�, IIL,� ill l;�t '�:x - S� RCP P1 �' � "°Sj PROPOSED 11i25 L. III ROPOSED RCP i j 1 i5o.55 LF, S= 0 BARREL % f 4 5 r 128.66 LFf S=1.36%; ( { ; INV. IN=58i.00' ;INV OUT=574.90 INV. IN=585 00' I y , ' ' - �A- f � INV. OUT=583.25 f PROPOSED 85' WIDE GRASS LINED EMERGENCY SPILLWAY WJ4:1 SIDE f SLOPES CREST ELEVATION=594.92 '5- ( , y 1 (8 TOP OF DAM ELEV. =596) 2' EEP d EB Y WI H 3:1 SIDE SLOPES .4 ALL_� , 0 s � 1 550 55o 10+00 10+50 11+00 PROFILE SCALES 1"=5' M 1"=50' (H) 11+50 12+00 12+5C 13+00 SWM BASIN 'A° 13+50 14+00 14+25 L I r.-m s 1 PROPOS D GABIC N BASE I ' EMBA KMENT i' HIGH - -- - -- PROPOSE 3 --- Q1 0" CL III III RCP S ANDPIP6 _.. w! 1o'WIDE EARTHEN WEIR AlTRASHRA i KS SHAL SERVE AS THE RISER 600 ELEV.=Sg ' R STRU URE RIM boo FI FVTRUCTUR rnry LOaALFL01bf_ 1-585 -- \ ORIFICE" RI ICE wJ Z, ERT ELE 2' DE OREBA SIRE SL P W/Tl PES -.__.. _..._.. __._._,_.___.. _. _ . . ____. ___ _ __._,_ ___. __. _._.�... % PROPOSED LIN W�4:s DEM€RGENCY-SPILLWAY SIDE 5 WIDE GRASS LOPES CREST ! ELEVATI N=594- ' ' 59rj -- -_ — - - — _ _ (8 OP OF D M ELEV. 596') 595 \ XISTING e y GRADE PROPO ED VDOI STD. j ANHQLE (5o) _ RIM 5g.00 90 -- �� # 59 0 TO PREVENT FLOA; ATION THEi \ 555 RISER CONNE BASE AND TIONSHA4LBE_FIRML BARREL PRR�POSEDDOT rp 585 EMBEDD 28"THIC D6"INTOEINFORC CONCRETEFOUNDATI _ D N --_--- I { THAT BELOW (5 6' x 6', AND HE LIMITS t IS BURIED P FTHE BAS N � STD. RI MANHOLE - -.6 57 7 9 (42) I 58o �ROPOSED OiS" CL. III RCP B kRREL # ; 128.66 LF,IS=1.36%; - —__P 58o INV. OUT=583.25 � ( ' AND VDOT E VDOTEW1 C-1 CLASS k1 PROPOSED i50.55 L, INV. IN=58i.00' 15" R 5=4.05 P - OUTLET GI �BRICUNDRLAYIUIENT (LK8', rR PR OTEXTILE W1=4. ECTION m/ FILTER � ', W2=9.5; S75 INV. OUT=574.90 It.4r1G (TIE INTO j_ )! E EIS C 15 ING 15 I �RT) CMP 575 PR POSED s "RCP 6.61 LF, S=o-7 i INV. INV., IN 574.80' OUT=57475' 570 570 J J O c0 n ww Cg LI o kO m Ln Ln Ln ono Ln w w 10+00 10+50 11+00 11+50 12+00 12+50 13+00 PROFILE SCALES 1=5 (u) 111 1 0 (H) SW M BASIN ' B' 13+50 14+00 14+25 �H 07 r } �, SCOTT R. COLLINSZ Lic. No. 035791,E z -+ J Q z 0 z 0 Ln tn Lu W U) ~ Ln uj o W o En GO zul 0 z z z 0 0 z V) a d a w ~ N (() H z to Lu M W d � rl� OC W > N Lu 0r 00 LL, rq 7 3 DETENTION BASIN CONSTRUCTION NOTES: FACILITY PLANTING SPECIFICATIONS: 1. THE DETENTION BASIN SHALL HAVE TURF GROUND COVER, SUCH AS GRASS, MULCH OR SOME OTHER FORM OF A VEGETATIVE GROUNDCOVER, LANDSCAPING BEYOND THIS IS OPTIONAL AND IS NOT REQUIRED. 2. THE PROPOSED SIDE SLOPES OF THE BASIN SHALL BE A MAXIMUM OF 2:1 TO REDUCE THE RISK OF EROSION. THE PROPOSED FLOOR SLOPES SHALL BE GRADED TO PROVIDE POSITIVE DRAINAGE AT ALL TIMES TO THE RISER STRUCTURES. 3. WOODY VEGETATION SHALL NOT BE PLANTED OR ALLOWED TO GROW WITHIN 15 FEET OF THE TOE OF THE EMBANKMENT NOR WITHIN 25 FEET OF THE PRINCIPAL SPILLWAY STRUCTURE. 4. A VEGETATED BUFFER SHALL BE PROVIDED THAT EXTENDS AT LEAST 25 FEET OUTWARD FROM THE BASIN TOP OF DAM ELEVATION. PERMANENT STRUCTURES (E.G., BUILDINGS, SHEDS, etc.) SHOULD NOT BE CONSTRUCTED WITHIN THE BUFFER AREA. EXISTING TREES SHALL BE PRESERVED IN THE BUFFER AREA DURING CONSTRUCTION IF AT ALL POSSIBLE. 5. THE SOILS IN THE STORMWATER BUFFER AREAARE OFTEN SEVERELY COMPACTED DURING THE CONSTRUCTION PROCESS, TO ENSURE STABILITYTHE DENSITY OF THESE COMPACTED SOILS CAN BE SO GREAT THAT IT EFFECTIVELY PREVENTS ROOT PENETRATION AND, THEREFORE, MAY LEAD TO PREMATURE MORTALITY OR LOSS OF VIGOR. AS A RULE OF THUMB, PLANTING HOLES SHOULD BE THREE TIMES DEEPER AND WIDER THAN THE DIAMETER OF THE ROOTBALL FOR BALL -AND -BURLAP STOCK, AND FIVE TIMES DEEPER AND WIDER FOR CONTAINER -GROWN STOCK. 6. AVOID SPECIES THAT REQUIRE FULL SHADE, OR ARE PRONE TO WIND DAMAGE. EXTRA MULCHING AROUND THE BASE OF TREES AND SHRUBS IS STRONGLY RECOMMENDED AS A MEANS OF CONSERVING MOISTURE AND SUPPRESSING WEEDS. CONTRACTOR REQUIREMENTS: 1, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LAYOUT OF ALL WORK COVERED UNDER THESE PLANS, 2. LANDSCAPE CONTRACTOR SHALL REFER TO THE STANDARDIZED LANDSCAPE SPECIFICATIONS FORTH ESTATE OF VIRGINIA FOR ADDITIONAL INFORMATION. THE CONTRACTOR SHALL ABIDE BY ITS CONTENTS; HOWEVER ANY NOTES OR SPECIFICATIONS ON THE PLANS SHALL SUPERSEDE THOSE OUTLINED IN THE SPECIFICATIONS MANUAL (COPIES ARE AVAILABLE FOR A FEE FROM THE VIRGINIA CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS, VIRGINIA NURSERYMEN'S ASSOCIATION, INC. AND THE VIRGINIA SOCIETY OF LANDSCAPE DESIGNERS). 3. ALL PLANT MATERIAL SHALL MEET THE MINIMUM SPECIFICATIONS AND STANDARDS DESCRIBED IN THE CURRENT ISSUE OF THE AMERICAN STANDARD FOR NURSERY STOCK, PUBLISHED BY THE AMERICAN ASSOCIATION OF NURSERYMEN, 1250 STREET, NW, SUITE 500, WASHINGTON, DC 20005. 4. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS IN THE FIELD AND NOTIFY THE DESIGNER OF ANY VARIANCE FROM THE PLAN. 5. THE LANDSCAPE CONTRACTOR IS RESPONSIBLE FOR VERIFYING THE LOCATION OF ANY ONSITE UTILITIES (CALL MISS UTILITY 1-800-552-7001 BEFORE ANY EXCAVATION). 6. REFER TO THE APPROVED FINAL SITE PLANS FOR ANY DETAILED SITE INFORMATION. 7. ALL WORK SHALL BE COORDINATED WITH OTHER PARTIES. 8. PLANTS WILL BE PREPARED FOR SHIPMENT IN A MANNER THAT WILL NOT CAUSE DAMAGE TO THE BARK, BUDS, BRANCHES, STEMS, OR OVERALL SHAPE OF THE STOCK. CONTAINER GROWN PLANTS WILL BE TRANSPORTED IN THE CONTAINERS IN WHICH THEY HAVE GROWN. 9. ALL PLANT MATERIAL, UNLESS OTHERWISE SPECIFIED, SHALL BE UNIFORMLY BRANCHED AND HAVE A VIGOROUS ROOT SYSTEM. PLANT MATERIAL SHALL BE HEALTHY, VIGOROUS, AND FREE FROM DEFECTS, DECAY, DISEASES, INSECT PEST EGGS, AND ALL FORMS OF INFESTATION. ALL PLANT MATERIAL SHALL BE FRESH, FREE FROM TRANSPLANT SHOCK OR VISIBLE WILT. PLANTS DEEMED UNHEALTHY WILL BE REJECTED. 10. ALL CONTAINER STOCK SHALL HAVE BEEN PROPAGATED IN A CONTAINER LONG ENOUGH FOR THE ROOT SYSTEM TO HAVE DEVELOPED SUFFICIENTLY TO HOLD ITS SOIL. CONTAINER STOCK WITH POORLY DEVELOPED ROOT SYSTEMS WILL NOT BE ACCEPTED. 11. PLANTS NOT INSTALLED ON THE DAY OF ARRIVAL ON SITE SHALL BE STORED AND PROTECTED BYTHE CONTAINER, OUTSIDE STORAGE AREAS WILL BE SHADED AND PROTECTED FROM THE WIND AND SUN. PLANTS STORED ON SITE SHALL BE PROTECTED FROM ANY DRYING AT ALL TIMES BY COVERING THE BALLS OR ROOTS WITH MOIST SAWDUST, WET BURLAP, WOOD CHIPS, SHREDDED BARK, HEAT MOSS, OR OTHER SIMILAR MULCHING MATERIAL. 12. THE OWNER RESERVES THE RIGHT TO SUBSTITUTE PLANT MATERIAL TYPE, SIZE AND/OR QUANTITY. ANY SUBSTITUTIONS MUST BE APPROVED BY THE INSPECTOR INITIALLY, AND THEN THE DESIGNER. 13. MINOR FIELD ADJUSTMENTS MAY BE NECESSARY DUE TO SITE CONDITIONS (EX: ROOTBALL AND UTILITY CONFLICT). MAJOR ADJUSTMENTS MUST BE APPROVED BY THE DESIGNER. 14, NO PLANTING SHALL OCCUR WHEN THE SOIL IS FROZEN. 15. PLANT MATERIAL SHALL BE PLACED IN EXISTING SOIL WITH EACH PLANTING PIT EXCAVATED TO A SIZE SUFFICIENT TO CONTAIN THE ENTIRE ROOT BALL OR ROOT MASS, WITHOUT CRAMPING ROOT STOCK. 16. THE CONTRACTOR SHALL MAINTAIN A ONE (1) CALENDAR YEAR 90% CARE AND REPLACEMENT WARRANTY FOR ALL PLANTINGS. THE PERIOD OF CARE AND REPLACEMENT SHALL BEGIN AFTER INSPECTION AND APPROVAL OF THE COMPLETE INSTALLATION OF ALL PLANTS AND CONTINUE FOR ONE CALENDAR YEAR. 17. THE CONTRACTOR IS RESPONSIBLE FOR REMOVAL AND DISPOSAL OF TRASH AND DEBRIS WITHIN THE LIMITS OF THE PLANTING ON A DAILY BASIS. 18. THE CONTRACTOR WILL NOT BE RESPONSIBLE FOR PLANT MATERIAL THAT HAS BEEN DAMAGED BY VANDALISM, FIRE, OR OTHER ACTIVITIES BEYOND THE CONTRACTOR's CONTROL. FACIIITY CONSTRUCTION 1. THE DETENTION BASIN MAY SERVE AS A SEDIMENT BASIN AND/OR TRAP DURING PROJECT CONSTRUCTION. IF THIS IS DONE, THE VOLUME SHALL BE BASED ON THE MORE STRINGENT SIZING RULE (EROSION AND SEDIMENT CONTROL REQUIREMENTS VS. STORMWATER TREATMENT REQUIREMENTS). INSTALLATION OF THE PERMANENT RISER SHALL BE INITIATED DURING THE CONSTRUCTION PHASE, AND DESIGN ELEVATIONS SHALL BE SET WITH FINAL CLEANOUT OF THE SEDIMENT BASIN AND CONVERSION TO THE POST -CONSTRUCTION POND IN MIND. APPROPRIATE PROCEDURES SHALL BE IMPLEMENTED TO PREVENT DISCHARGE OF TURBULENT WATERS WHEN THE BASIN IS BEING CONVERTED INTO AN DETENTION BASIN. 2. THE DETENTION BASIN SHALL ONLY BE CONSTRUCTED AFTER THE CONTRIBUTING DRAINAGE AREA TO THE POND IS COMPLETELY STABILIZED. IF THE PROPOSED POND SITE WILL BE USED AS A SEDIMENT TRAP OR BASIN DURING THE CONSTRUCTION PHASE, THEN THE FACILITY WILL BE DEWATERED, DREDGED AND RE -GRADED TO DESIGN DIMENSIONS AFTER THE ORIGINAL SITE CONSTRUCTION IS COMPLETE. 3. INSTALL E&S CONTROLS PRIOR TO CONSTRUCTION OF THE BASIN, INCLUDING TEMPORARY DE -WATERING DEVICES AND STORMWATER DIVERSION PRACTICES. ALL AREAS SURROUNDING THE BASIN THAT ARE GRADED OR DENUDED DURING CONSTRUCTION SHALL BE PLANTED WITH TURF GRASS, NATIVE PLANTINGS, OR OTHER APPROVED METHODS OF SOIL STABILIZATION. 4. CONTRACTOR SHALL EXCAVATE THE CORE TRENCH AND INSTALL THE SPILLWAY PIPE DURING THE ESC PHASE. 5. CONTRACTOR SHALL ALSO INSTALLTHE RISER, OUTFLOW STRUCTURE AND/OR THE BARREL(S) DURING THE ESC PHASE TO ENSURE THE TOP INVERT OF THE OVERFLOW WEIR IS CONSTRUCTED LEVELATTHE DESIGN ELEVATION. 6. THE CONTRACTOR SHALL THEN CONSTRUCTTHE EMBANKMENT AND ANY INTERNAL BERMS IN 8 TO 12-INCH LIFTS AND COMPACTIHE LIFTS WITH APPROPRIATE EQUIPMENT. 7. UPON COMPLETION OF THE EMBANKMENT GRADING, THE CONTRACTOR SHALL EXCAVATE/GRADE UNTILTHE APPROPRIATE ELEVATION AND DESIRED CONTOURS ARE ACHIEVED FOR THE BOTTOM AND SIDE SLOPES OF THE BASIN. 8. CONTRACTOR SHALL THEN CONSTRUCT THE EMERGENCY SPILLWAY IN CUT OR STRUCTURALLY STABILIZED SOILS, 9. THE CONTRACTOR SHALL THEN FINISH CONSTRUCTION OF ALL OUTLET STRUCTURES, INCLUDING DOWNSTREAM RIP -RAP APRON PROTECTION. 10. THE CONTRACTOR SHALL NEXT STABILIZE EXPOSED SOILS BY HYDROSEEDING OR SEEDING OVER STRAW. 11. THE CONTRACTOR SHALL THEN INSTALL THE APPROPRIATE BASIN LANDSCAPING IN ACCORDANCE WITH THE APPROVED PLANS. FACILITY MAINTENANCE: MAINTENANCE OF THE DETENTION BASIN IS DRIVEN BY ANNUAL INSPECTIONS THAT EVALUATE THE CONDITION AND PERFORMANCE OFTHE FACILITIES. DURING THESE INSPECTIONS THE FOLLOWING TASKS SHALL BE PERFORMED BY THE CONTRACTOR IN THE FIRST YEAR FOLLOWING INSTALLATION, AND THE OWNER THEREAFTER: 1. MEASURE SEDIMENT ACCUMULATION LEVELS IN THE BASIN. 2. MONITOR THE GROWTH OF THE GROUNDCOVER AND ANY TREES AND SHRUBS PLANTED, AS APPLICABLE. RECORD THE SPECIES AND THEIR APPROXIMATE COVERAGE, AND NOTE THE PRESENCE OF ANY INVASIVE PLANT SPECIES, AS APPLICABLE. 3. INSPECT THE CONDITION OF STORMWATER INLETS TO THE BASIN FOR MATERIAL DAMAGE, EROSION OR UNDERCUTTING. 4. INSPECT THE BANKS OF UPSTREAM AND DOWNSTREAM CHANNELS FOR EVIDENCE OF SLOUGHING, ANIMAL BURROWS, BOGGY AREAS, WOODY GROWTH, OR GULLY EROSION THAT MAY UNDERMINE EMBANKMENT INTEGRITY. 5. INSPECT BASIN OUTFALL CHANNEL FOR EROSION, UNDERCUTTING, RIP -RAP DISPLACEMENT, WOODY GROWTH, etc. 6. INSPECT CONDITION OF PRINCIPAL SPILLWAY AND RISER FOR EVIDENCE OF SPALLING, JOINT FAILURE, LEAKAGE, CORROSION OR OTHER FAILURES. 7. INSPECT CONDITION OF ALL TRASH RACKS, REVERSE SLOPED PIPES OR FLASHBOARD RISERS FOR EVIDENCE OF CLOGGING, LEAKAGE, DEBRIS ACCUMULATION OR OTHER FAILURES. 8. INSPECT MAINTENANCE ACCESS TO ENSURE IT IS FREE OF WOODY VEGETATION, AND CHECK TO SEE WHETHER VALVES, MANHOLES AND LOCKS CAN BE OPENED AND OPERATED. 9. INSPECT INTERNAL AND EXTERNAL SIDE SLOPES OF THE BASIN FOR EVIDENCE OF SPARSE VEGETATIVE COVER, EROSION, OR SLUMPING. 10. OWNER OR CONTRACTOR SHALL MAKE NEEDED REPAIRS IMMEDIATELY. FACILITY INSPECTION: MULTIPLE INSPECTIONS ARE CRITICAL TO ENSURE THE BASIN(s) ARE PROPERLY CONSTRUCTED. BECAUSE THE TIMING OF THE INSTALLATION IS DICTATED BY THE CONTRACTOR, THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE ENGINEER AND INSPECTOR PRIOR TO INSTALLATION. MULTIPLE SITE VISITS AND INSPECTIONS ARE REQUIRED TO BE SCHEDULED BY THE CONTRACTOR WITH THE ENGINEER AND INSPECTOR DURING THE FOLLOWING STAGES OF THE DETENTION BASIN's CONSTRUCTION PROCESS: 1. PRE -CONSTRUCTION MEETING 2. INITIAL SITE PREPARATION (INCLUDING INSTALLATION OF PROJECT E&S CONTROLS) 3. EXCAVATION/GRADING (e.g., INTERIM/FINAL ELEVATIONS) 4. EXTENDED DETENTION BASIN INSTALLATION (e.g., INTERIM AND FINAL ELEVATIONS) 5. INSTALLATION OF THE EMBANKMENT, THE RISER/PRIMARY SPILLWAY, AND THE OUTLET STRUCTURE(s). 6. PLANTING PHASE (WITH AN EXPERIENCED LANDSCAPE ARCHITECT PRESENT/DIRECTING) 7. FINAL INSPECTION (DEVELOP A PUNCH LIST FOR FACILITY ACCEPTANCE) EMBANKMENT NOTES: THE EMBANKMENT SHALL HAVE A COMPACTED CLAY CORE WITH A CUTOFF TRENCH & BE IN ACCORDANCE WITH THE DETAILS SHOWN ON THIS SHEET. BERMS AND SPILLWAYS SHALL BE STABILIZED WITH EC-3 MATTING & THE REMAINING DISTURBED SLOPES SHALL BE STABILIZED WITH EC-2 MATTING. ALL BERM FILL MATERIAL SHALL CONSIST OF ML, CL, SC OR GC SOILS & BE FREE OF WOOD, ROOTS, ROCKS OR ANY OTHER NON COMPACTING SOIL, COMPACTED FILL SHALL BE PROCTOR MAXIMUM DRY DENSITY ASTM D698 AND HAVE A MINIMUM OF 95%OF MAXIMUM DRY DENSITY AND 2%OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL AND CONSTRUCTION SHALL BE APPROVED BY AN ONSITE GEOTECHNICAL ENGINEER PRESENT DURING THE CONSTRUCTION OF THE EMBANKMENTS AND FILL AREAS. attaa:h*A with 3} 8' 63 1­,7er° �� f _-1. .�1'I •. cj 1, if. }, l€I C.S. C Pipe 0 ( Liliv.€PSI tt (�1. or-Clj by `�}Ll'*`41C; �i/ "`ti+J .`.'ohitlurI In{:. uE• c �Ja7rii 000 f 000 ]I10ti€J Nltti U€li.i.]1:C1 t,tBiE" rrr1SF .;1r't,ra.art,l ploriiv rail]{ t[,'C,: t, i.4)!1 ¢otidt t€ra.^kur'ed by FlLlettC l nr tk Lvimi 1,iu oc cgtlikl 8" :Jiv hole, 4 f = f €, a eatLT +�'I�" B31P P.0. f$r u D FF3RI t- AG' F czfOI ITlONS Aie,uics_kr I N C. 41Y7-87`r'-f3r�'r' SECTION A-9- TYPICAL, GRAPHICAL DETAILS ft-nog6neDus fill *moo rf f/ Roil, "' � - t off treiwh-4' below suable l Soil or rock - TYPICAL 1i0M0Gf:NE04j5 EMBANKMENT I -pipe eutkk � a J ?C Perforuted cdlectDr F€rundation drain FOUNDATION DRAIN drain SQ nd, !pvwd or md %ATrurlsiUm flltet CHIMNEY DRAIN Trami5on fill or gravel '-Bla.nket drain BLANKET DRAIN '-TionaMork filter Source_ SC5 Enrneering Fidd 1Wa<ivai Figure A-1 a. Homogeneous Embankments n,/Se�page Control StormRax TM ROUND SERIES TRASH RACK CONCRETE MANHO} F STA4DARD 601 NIGH RACK SHOWN DIMENSIONS IN INCHES PLAN SIDE VIELV StormRaxTu RoundSerles for Concrete Mange Part N& DW A oIm 1 Dim { MCI @ alaq 00 S24 llq 3 was nY____ 22 IaV. 14 - - 2a $ - - - 24 ao _ ._ 4-.._ as _ _ 57 _. 27% so z Plastic Scilurttolss, Inc. a "ai,A, PO Sa> 4-M, WITdvm. VA 22t" I8771 977.97Y7 pltQm - i54Q 7U.2214rra Uttpc1A. .pL-tk- b.tk t€.corz, .HCRF. BTF4€iCttIKW RI.A411C81' PLASTIC SXVTKM, W_ c grem quw.En �c��an .l RE61 Uf• m, r.. 6 CFeMGC[ESB k' ISOMETRIC CAWWRM W§WJL'rMr; 0110141SIONS INSIDE STRUCTURE. DIMENSION -au-tam aTpucTuRE clmmSIQM AVAILABLE OPTIONS CROSS BRA.0 IWG FOR OVERHANG HDPE ANTI -VORTEX PLATE oATL DPA3NN By_ AFnOr. DEGNL TH Q0 SCOTR, COLLINSZ Lic. No. 035791,E �`Sj ONAL E��1� 9 Z z Z) r 0- ¢ W YJz U) O ul CL o aa Z ¢ �wU) 0OH- � o W o U) Lu 11h n I\ n 00 I.- 0 ; N o` N € JOB NO. L 162126 0 �; SCALE g NIA ." a� W_ � L SHEET NO, o 0 a) `v C 6 .1 C- 3 TH 0 - �l �WSCOTT R. COLLINSZ U Lic. No. 035791,1. ���xQNAL E��1 -_ 6 BW 6 BW' - z6 .,•8 w 53 �. . Ion.. .\ 4 � / 4ti x 6. 54 1 } o n .. 2 BW i N Bw 4 So. 6 5 , • o ° FEET ` . ` :-. ..dn l fi >n f 1 O OSED so PRIVATE . .. � .. .� .... ... - .... .. � '� DRAINAGE EASEMENT19 F _ S6 �. 2 BW ._ F _ , .. K o .. : w � 54 , S4 / F' d .^ ,.... ... ..;, HEIGHT-6' , b h T ti A 544 BW •, / � '. ! . ' lI. �' '- ,,'.- - .� - _.. r.: n' .,�A.; . ,.� ..,_ .. .. - - •�. `.,,...,,... - ; � :..- % .iw _ tti ;. � - . "^.. -' _ _...,._ "T1 � ._ 't ' AItL 1'11C'1'1 IDf?A AI!•'C CL.IA1 ( f'S!•,I"IID IAIITLJIAI., , : YARD DRAINAGE DESCRIPTIONS PIPE INFORMATION INLET INFORMATION STR. NO. DIA. (in) LENGTH' (ft) SLOPE (%) INVERT IN INVERT OUT MATERIAL INLET TYPE Curb Type SIZE RIM ELEVATION YD-2 YARD INLET N/A 24" 554.00 YD-1 12 91.66 4.91 % 549.00 544-50 HDPE YD-6 YARD INLET N/A 24" 565.75 YD-5 12 29.89 14.459% 558.75 554.43 HDPE ' YDA YARD INLET NIA 24" 558.50 YD-3 12 95.00 2.98% 554.33 551.50 HDPE YD-16 YARD INLET N/A 24" 586.00 YD-16 12 77.81 6.301! 581.00 576.10 HDPE YD-14 YARD INLET N/A 24" 580.00 YD-13 12 119.75 4.090% 576.00 571.10 HDPE f YD-12 YARD INLET NIA 24" 575.00 YDA1 12 58.84 7.53% 571_00 570.10 HDPE YD-10 CLEANOUT NIA 24" 579.00 i YD-9 12 23.08 12.56°l0 570-00 567.10 HDPE / YD-8 YARD INLET N/A 24" 571.50 YD-7 12 84-75 313% 567.00 564-35 HDPE DRAINAGE DESCRIPTIONS PIPE INFORMATION INLET INFORMATION STR. NO. DIA (in.) LENGTH' {ft.) SLOPE (°!o) INVERT IN INVERT OUT MATERIAL INLETTYPE Curb Type SLOT LENGTH RIM ELEVATION COMMENTS 8 DI-313 CG-6 12 551-50 VDOTSTD. IS-1 REQ'D 7 15 35.67 0.56% 544.75 544.55 RCP 6 DI-313 CG-6 6 552-33 VDOTSTD. IS-1 REQ'D 5 15 83.01 0.54% 544A5 544.00 RCP 4 DI-3BB CG-6 10 557.91 VDOTSTD IS-1 RFQ'D 3 18 84.16 1.96% 543-90 542.25 RCP 2 MH NIA NIA 549.50 VDOTSTD IS-1 REaD 1 18 88.31 3 96% 534.00 530-50 RCP 10 DI-313 CG-6 16 556.93 VDOTSTD IS-1 REQ'D 9 15 34.11 1.47% 55R50 550.00 RCP 18 DI-313 CG-6 16 578.40 VDOTSTD IS-1 REQ'D 17 15 33.76 2 67% 57125 570-35 RCP 16 DI-3B CG-6 16 577.58 VDOTSTD IS-1 REQ'D 15 15 171.67 4 81% 57025 562.00 RCP 14 DI-313 CG-6 12 568.48 VDOTSTD IS-1 REQ'D 13 15 35.51 1 41 % 561- 25 560.75 RCP 12 DI-3BB CG-6 14 567.87 VDOTSTD. IS-1 REQ'D 11 15 154.69 2 91 % 558-00 553.50 RCP 28 13I-38 CG-6 18 551.50 VDOTSTD. IS-1 REQ'D 27 15 18.67 8 04°!n 546-50 545.00 RCP 26 DI-1 NIA NIA 549.00 VDOTSTD. IS-1 REQ'D 25 15 20.03 2 50% 544.00 543-50 RCP 24 DI-3C CG-6 4 548.33 VDOTSTD IS-1 REQ'D 23 15 32.90 097% 541-67 541.35 RCP 22 13I-313 CG-6 8 548.50 VDOTSTD I8-1 REQ'D 21 15 55.65 2 25°lo 541.25 540.00 RCP 30 MH NIA NIA 559.25 VDOTSTD. IS-1 REQ'D 29 15 77.83 5.78°70 549-50 545 00 RCP 4 COMPACTED _ F ` COURSE, VDOT 21 A 2" SM 9.5A SURFACE COURSER Oh' • O OTE: JUNIPER PLANTINGS SHALL BE REQUIRED '�� ��� SCOTTR. COLLINS�?, \ ( N ALL SLOPES STEEPER THAN :1 TYP. U Lic. No. 035791,E t., (, COMPACTED $ s i SUBGRADE >. sr _ t CLASS A TYPE 1 LOW MAINTENANCE sSlo L NO DISTURBANCE SHALL OCCUR WITHIN ,- ry.... AREAS OF PRESERVED STEEP SLOPES S.Io..._._ >,.., - - f . PEDESTRIAN PATHWAY DETAIL - - - s 8o NO SCALE 00 o\ 5 BW .5 o' I 606 � 9 `6 :'-"-`�-�Go1 BW 6 �� ` PROPOSED WALL NO DISTURBANCE SHALL OCCUR WITHIN - r� ! 2 BW _ , 02 TW59 9 (MAX. HEIGHT-4 } AREAS OF PRESERVED STEEP SLOPES ti ` O, TW, ` • 602 T g ( ;, v . 1 4 5 ro _ F : t �a LU BW ` t j 6o2 TIN �a y_ _ - LIMITS OF EXISTING ALBEMARLE COUNTY PRESERVED STEEP SLOPES HAVE BEEN DETERMINED FFE=6s9,33 s 0 ET ` .. z z z \ O =60 o I' `"+5ia 8 BW _-_.. _____. TO BE LESS THAN 25% BASED ON NEW TOPOGRAPHIC INFORMATION TO THE SATISFACTION e O BSMT 9.5 . w o . ' ,a, / ' 59 So......� 4. 00 :fioo TW'a' -OF THE COUNTY ENGINEER, AS PERMITTED UNDER SECTION 30.7.4(b}h Ll w aPROPOSED WAF - Es8 a4 ---- -- ZW FC°' ❑ ❑zo piSMT83 (MAX. HEIGHT_4} zQTV9 O J0 s ---- zo soo cnLnLOT --z_-- 7 LU oc a �'.... S. o cp bob (DIN LQ.T s , 'Y _. o BW � ^. � I r _ IN •..' ' . F 606 0 � NO DISTURBANCE SHALL OCCUR WITH.. w le' \ LOT 1 ::.: �'o .. � •. ..... .. ., f . % : __�S a 6 � 6io , a AREAS OF PRESERVED STEEP SLOPES • 1� _ ' ,,H 7t ti fa.... LO 6 ¢. \ \ 6o BW .... . •.. .. OT o . . -.� :•: \_ PROPOSED WALL i . :. .... / �,.,.: PROPOSED WALL .. i F 6 " a` .... .�.•.� :........,'........ ...`:-, .�,; � . : ,.:. • - . F .: _ oHEIGHT . •. rl 61a .1,.W >: -. z � :. _.. :- � � . , F ��;_ . ' � 8. - _.. (MAX.f .... 4 } \ y X:.. 9. B 2 / � 6o BW r t.... S s a t = _.- :.... / 06 BW (MAX. EIGHT 4 },.. M „ 8 r .. �1 > .... �... so 61. . a 1 OT s 2 TW �zz TW S a 0 L ., 600 \ . 8 _ X ING MANAGED STEEP SLOPES ... . _ FF f. ,. :..............:............ 6io TW : 1y. TW > 61 ;. a 9 4 :. _ �,: o .3 1 . �0 1 .. ..� �. gip..- - ��- .. p ''�.._ . -_:.. / ; : � sz � ;.�= -� .,� o tr ..... / 9 t , x.• 9 07 CA 2. p TE. U E LAN IN ALL BE E W L. a `. h :� ut ON ALL SLOPES STEEPER THAN :1 P, ., . ,-.,, ....:....k : , ........ ,.. .. ...., ..... .... , . ,.. ,. ..-- - a , a l .. . L9 ol •a a fin e' N�/ 4 c EXISTING MANAGED STEEP SLOPE LET, CIS ? � � % r LOT . f -6 b J��"` ,� N __ - _ LOT. r 1 v ,� r i� _ \00 F F 33 _ r t 61 B s1 MT, o y ° $. S 7. - bs EXISTING ROADSIDE SM _ S MT 3 $.6 8,0 / ... 1 - DITCH TO REMAIN 7 o ,.,. 4 .... . t {`\ \ as -� '. 1 r•u 1 y :..., PROPOSED WALL,. J 1._ t _ 1 pR 3 F ,r � _ t �. �. .. _ / .. OPOSED z0 PUBLIC .. ..... .••... .. ,.. \ � � w {MAX. HEIGHT 4 } � . ,_, . ` : : �:... - oo � .�,P /, '�. r �- � -t- N y \ s o DRAINAGE EA C , z . SEMENT tti i . , '3 579 , , 60 ,.,. ,.: .. ./ , C u i � • .. -. � - N t LU 578-00 IN + _ \�. ! . ' - , .:. ' :606 . ,, o'i . ` : ti5' as ya C PROPOSED VDOT STD. ES 1 ,6 r 71/I( , ✓ Fti % ! d Z c • l ... � r 57.2 E 9 S _. � . w - � ,_ :. ...., ..... ... o- G ,'' 62.0 00 e 4. `e 1 ! 46 47 00'...: tt:. t T , • O- ! t 579 5 „ ,"-�--_ r 'l. PROPOSED zo PUBLIC LIMITS OF EXISTING ALBEMARLE COUNTY PRESERVED STEEP SLOPES I,J,J r (BERM} \ DRAINAGE EASEMENT LU ci ;'` % / ..4, '. , ; :" . -- \ • oa : . ,,,� HAVE BEEN DETERMINED TO BE LESS THAN z5�b BASED ON NEW I- � o+oo _ - °� a TOPOGRAPHIC INFORMATION TO THE SATISFACTIONI- r �c.a ,� J •�s l oo \. 7 i ._. LC?Td F .6. COUNTY ENGINEER AS PERMITTED IL ' ` ;- .. .. .....�A. .. .. \ , - - -_ UNDER SECTI©N 30© 4i�}h f _ �• CULVERT#2 �'Sa..... :..:.:.. .. .. •.,,,,..., �- _ :�, _ _� �'`� _I w3 3 44 " Y S �. ` � � ...: .9.,, ........ �..... .. , • OPOSED VDOT STD. E 1 �., ,..{" 1„L r _ ...... .... .: .. �..... .......... �� .. � � . ,. _� PHI SCALE C3 i J 1PROPOSED VDOT STD. ES-2 u - _.._. i2+ �o Q r , t 50 . s. • { 30' 1 *.. C U 1 F ( � 0 15 30 0 120 f .PROPOSED VDOT STD. EW-1 ... `.:. - ---�. • .' . •• •- .. , . � . ��L\ r � � a w/ RIPRAP OUTFACE ' .., . :... 4 � .. ,..... ... : , �;�• cQ ;� - � J f � 11� FEET i 1--4_ , 1 R0 D sAS N 1 :. _ ,, I •"'-„ t inc 30 Uj < ' TIE IN RIPRAP OUTFACE TO EXISTING , r 3. "CMP CULVERT, INV. IN=574 4o `-59 Ul fl 5 . g ti l 1 1 CONTRACTOR SHALL CONFIRM EXISTING CULVERT ' 1 ; ELEVATION & REMOVE ANY EXISTING DEBRIS PRIOR T 510 t. _ :.:.. % _•jam,.. C t INSTALLING THE PROPOSED STORM SEWER OUTFALL \ r / PROPOSED WALL PROPOSED VAR. WIDTH I 11) i ✓' ..� ,,/' '>,i ' . - , DRAINAGE & SWM EASEMENT r r / 1- i _M1 EXISTING ROADSIDE DITC� � ~ 4; } 1 / RE -DEVELOPMENT DRAINA E- i ! IE AREA TO EXISTING 15 CULVERT... l D.A.=3.37 ACRES, Tc=14 MIN., Cw=o,45 - y � _ f Qa 5.4fi CFS Q107,43 CFS m_._. �w .� L_s IN _.. , r ' POST -DEVELOPMENT DRAINAGE ... , AREA TO EXISTING 15" CULVERT 02=5.35 CFS, Q20=7.39 CFS- ti (SEE SHEET 1fi ON THE FINAL ROAD PLAN t FOR POST -DEVELOPMENT FLOW r / o CALCULATIONS) ,�- f / - I Q-PQ T < Q-PRE / t .. \ t , t t / X { DRAINAGE DESCRIPTIONS PIPE INFdRMATION INLET INFORMATION TR. N S O DIA. LENGTH* SLOPE INVERT INVERT OUT MATERIAL INLET TYPE Curb Type SLOT LENGTH RIM ELEVATION COMMENTS 406 DI-38 CG-6 14 615.50 VDOTSTD. IS-1 REQ'D 40A 15 31.99 0.72% 608.83 608.60 RCP 40 DI-313 CG-5 8 615.50 VDOTSTD. IS-1 REQ'D 39 15 32.13 1 4.36% 605-50 607.10 RCP 38 DI-30 CG-6 4 612.83 VDOT STD. IS-1 REQ'D 37 15 28.53 0,53% 607.00 606.85 RCP 36 DI-313 CG-6 10 613.36 VDOT STD. IS-1 REQ'D 35 15 32.01 1.09% 606.75 606.40 RCP 34 DI-3613 CG-6 12 613-40 VDOTSTD_ IS-1 REQb 33 15 70.83 2.96% 600.50 598A0 RCP 32B DI-36 CG-6 10 602.69 VDOT STD. IS-1 REQ'D 23A 15 31.97 0,78% 596.35 596.10 RCP 32 DI-313 CG-6 14 602.52 VDOTSTD. IS-1 REQ'D 31 15 42.42 1.18% 596.00 595.50 RCP 48 DI-36 CG-6 12 579.34 VDOT STD. IS-1 REQ'D 47 15 11.23 4,08% 575.86 575.40 RCP 46 DI-3C CG-6 4 579.10 VDOTSTD. IS-1 REQ'D 45 15 31.87 0.63% 575.30 575.10 RCP 44 DI-313 CG-6 10 579.11 VDOTSTD. IS-1 REQ'D ` 43 15 15.32 0.65% 575.00 574.90 RCP } 42 MH N/A N/A 579.67 VDOTSTD. IS-1 REQ'D 41 15 6.61 0,76% 574.80 574.40 RCP 52 RISER STR NIA 30" 593-92 VDOTSTD- IS-1 REQ'D 51 1 15 128.66 1, 36% 585.00 1 583.25 1 RCP 50 1 1 1 1 MH NIA N/A 592.00 VDOTSTD. IS-1 REQ'D 49 1 15 150.55 4,05% 581.00 574.90 RCP r {7 1,Ii, - ___ 6 53 0- S3 =� l,! -- -. f Jr/ \ I�"� ! 1 ski' -_.. `, '.-�� � _..__.. i . ,<, f, i I -- -`- 1 I w4. r.-�--. __ P E D SW M t _ PRE S LLI 1' - .. \ ! <,.� b *' !� _ _ o BASIN 'A' \ . I &I - . h _ f , R !' , � IliI'll f i � � , I g.. ,ti� y. p ;. to �.a , _ ". _ �= ` + :., ,_I---- S /", ( i ! �� � o� � ( I a ! �, i I II ,III,. ( -�' - f + + + +- +, 14 J /'( '+ +'' + + + 1 .. 4.f - 1gI I �. L l / . +- +. + r._ 'i LLI ;, /' .. + + + + + + + .. L ' �t jjj_.... j f � /. .'1�11. ' i �i, ; ` it i r, cw` `'+_+ +:+. + + + + W _ (� �5 +n r'' Y LOT',2 �H p ,� --!OTT R. COLL�INS Ca U Lic. No. 035791 � NOTE: 1. STREET TREES PROVIDED 40' O.C. AND 5'-2o' FROM PROPOSED UTILITIES. �) � A jt� w� 2. ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT; THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY TO SUPPORT THE OVERALL ;AS'IONAL E HEALTH OF THE PLANT. 3. TOTAL STREET FRONTAGE = 3,58:0 REQUIRED STREET TREES: go (1TREE PER EVERY 40' OF STREET FRONTAGE) PROPOSED STREET TREES: go NOTE: 2,752' OF STREET FRONTAGE ALONG GLENLEIGH ROAD REQUIRED STREETTREES: 44 - _1. NOTEPROs LONG BELLUNO LANE J,, _ 54� .. _'k < A r ' \ , - V _._ /� �•.' t, r •- a, _. S,. �� / ,r NOT E:711 O STREET FRONTAGE ALONG BELLUNO COURT F- . ... r .... - + + . + . + +; + +. + + + + EQUIRED STREETTREES:18 , . .. II/.... ..:;•w j r .. PROPOSED STREETTREE5:18 .•. 1 f,,,.., ..I.314, .,.. �`. �M1. .+.-.+ + + + + _i- + + + � J > _ . ,- v TE SE SW I {., " - �SSo r' J NO E M PLAN FOR BIORETENTION BASIN PLANTINGS. LO r r :. „_T inL • : � by __.. f r' ,' u C7 ' __ ,'. + + I. + .`: + + + + +. . + + +. r ;' EXISTING WOODED AREAS ON -SITE ARE PREDOMINANTLY DECIDUOUS, WITH MINIMAL EVERGREENS INTERSPERSED. -u , �, w �.. ,..._ - . SSA - Q a '\ i / E W W A ' � ,. \ Jr / - .. \ t _ � o f 9 .4 c ti. ti _ \\ tl1 [O a- C fi , ti f i C z �. ," . - ...: :-:... .... .,� ... .. � .._ .., ._ `, \. .. � PROPOSED WOODLAND PRESERVATION ~\ �.,,. � ���, a a � / F ` z �Lu o 00 = ., < S58 s - FROM DSTURBANC AT ALL TIMESCTYP. ` .1 z l S4 + + + + } �, 7 _. <c a , \ .. - I r - �. - ., 'r . 1 -//1� .111- . /K . ------. - �. ­­r 4 Q 1 \ W , - 1. '`�\\\ ..__....._ _.._. _- ----- ___ _ _ , „ y - _ �. 1 _ LET ' LOT - _ , ' .: j \\\\A,\�(\\\ \ ,,\\, .... r f. �„, \\,\ ,\\\ \, I \L,,, �\� \1 , c�_ f , _ LOT 18 _ .._.__ \. 1 \. .� � ,� ­­­­ I'll, . ­-_�`_" '.' '. - .- . . I I . . I ." I \ *1 56o � . I . . I . I . L � � \ � \ ,\ \ 6/�__ \ 1'�', 1. N , \ I \ I \ \\ \ 11 - • ._ . .. 1 I / .... 11 .. . . \ \1 \ \ \1 / , \ \ . \ �. \, ". f \ \ \ - _� �\ , \\\ 1. .. 11 \N \ \ "I"", I", LOT z 7N. ' . � � . I " , LOT 6 ,� . \ \_ ( __ ,\ \ , , / \ ­;> ( \1_1 1-1,_," '�__\ _'. - \ , � - ,,, . . . . . . . . . ' ' ' '. . . 'Q'" I , ,I,� I __ -, "I ,/�___/ I,- ___ __� \ '�, ,"--III III., . - - � \ \ \ '111-_ .1,11 r '\ - ,_ V - X 11 11�0� , f ., _� .j \ '\ / / -- _ - V ._ /" ___ S66 _-. LOT t� - -- _., _•. Q _ ``� _ - + .\, AR AITO REMAIN . III. �; Lu ,I _ Ci , - __.._ . _-, ,,'�' .,-- ,. �".. , � ems'... .. ...,<.; �. \ .. ``��'c�, r , Y / ,, : S> 4 - f `, \ �j _ r' S8a " 1 �" + + + , _ ~ f _. a __ J / -- , z c0CrO*4-e-?4)) Vj>2r Avm:)4k ,",I­__,�,,I".I,,,�_ "-\ ,\� \"\, I \'\ \\ \\1 + + M ,' . -- L'OT z _. r OL 1 a r' �4\� I '�' o f „: r- c.: . I t" --.-- 11� -1- " / L ... .. : I -. - + + + + >1 �It ,__ __ .... : ,. ..... �. N �'q�y{1.;r .. • .. _ `-• "` a. LI-_,-_-�_-I .�-_- _,-­ I-_I­� rr_-1 1�-1--C-,A. . "__­.,%-.'. _r----.--. -�­_j-.-­ ­�.. -.- '.I-r.R-'I.II�.. _.-4-/,r.- :.,,_-.-U- -_-P------. -/-_-- -.-.-_. --_r-- r _.�_A._-...__./.____.�_. , � QTt a� -.--. r,-_,-I-A.--_� _- I _.-. I f-­ .-_-rE. - � 1-�_1.-V_'_.I, .. ­A--­.,-.--­1.­-.. I.- /­--�--. ''.-- ­­., ,-.�-,--�­1�_­' -,r - _'-M -.-I I r ._, I.F- K ,._- �_*­, I _--__* ._-­ _. 1,.­,1 1-.1`-:. ­ �.�--.. _--,I-Ir. .-_.._,�11,, --1.- -.., .",,�,:,. ,r-I _��1. . '.,_.-_._�_"1 , ,r "_,,r _,\ ,.., ". _Mj,, �� _-- .,. - -_r _�..�1_­­,...I 1:1.I.­�I_ . _/...._ 11­_ .1 IZ,11 ,��.,L.­_ _� ....­.�.,. _._......-_."- .....­.,I._,...I.�,_,.... .-L.­:--.�..._., . .....I 1"-_.....\....1..L.I ._ -_-_--I�.-I'1 . _�....�1.. - r, _;-.1.­�.. --�L.I , ­ ..1-.- '-� ... '_._.­-.;­.I!_F.1- . _o .".1-11;.- 1 .5:\I!_�.r.­!_.�-.a-.�.I.-I .�.,... P-_1.I. LI..;' � "\-,... , \� :� �_ I++�.+ .+..,+ 1,\.�+�,+++,+ +. .+ �+-+ ��.K.,-., - _ I ,w , T '� C �.�:�.'_..v-. , �_1�, I.: _� �-. ' .., � �, - 'I�+--+.I_4+.+.+ ++-+\,++ ++++\.+�+� I--'I­� , .,, ' ,, . .. ,' I - _ + + + t -,_ l / a W. I �Q - + : - / _ ' ... 5 - 1f( l t. , . _.- _ " 1 _. - � u0uzmzwwLwr DilI "Lab00u�-I(:>mc<Qmz r ___. .� � to - .. ,. __ � 4 __ _. .... �. + , w � . 'lL_U=LL­(uU<I:09C_unmz"0_-n5j 1- T .\ - ,-_/_ _\ ,11­,1 ,/�I ... " ) ,4��z�'"I \. .--1.. -,. �� 1,'..�1­1I. 1-11�.I.11 - '/I i`�"-� 4 ..,"..��P+�-I­I�, I�..'. �\LI_I. ­\�/I *..-_ ..'.' .\�-... I I r*�/.-... .cu1r9L011�53r�.yD jB J ., P�: , v _ -- 1 __ - .... . - F- r, i _,. , __, \. (I _ 'ti. i ,., • W w w a I 9 ~\ ..... + 66 . . - - H _ 1 - ... .. t x 1 LET-i _ E--- NIF _ - - - �+ OT3� +++ ++ o - - o E - r _ r .. q ` - �_ - Q _ - _ ry \ J il .- R n `� _ , Q ti A CJ (- .. f�k ° }, __ LOT 12 , - i _. _ L 3 b. p J , - , L . ..... r e �.' f. .SiO _... • < - v,. • _. AR - _ t.. L __ _ __ 1. + `_ . . . . . . . . . - - ,,-. . . . 0 r . . . . X w `a N H g .,1�(- ": ' ,.,-,I --],.. w r f5`� - \ + + J , _ I, - _,/-'--_\-I / _ �_-���1I� -I \" , _.,-�1� _,1-. \1-_1-I _,I1L.­\1.-_. ,-17_ -_\- .1_I �k_-,1�II_1 1�.-,,1"--. \_-_1,1 -_.._" \ :��--_'��`-\- ,_I,"----'­-_-�_\--_--._�l,",Z\ -I_,-\\,-_,-1-�,­-I)--�I -,-1,.-.,-,"�_1.-._-.-­_...-�..- .--.'�I....-.I._ ,_,-..­_.--_, �.. ." � /--1,-\).._-_\_\\.,..,�1 _,�.'.- I-/-� I.�I�--...,",\�/ "_���_.-\---__LI 1,�1\.1._�-.,lI-I 7�. -,_�­-..''�__I1 ,. _L'II __,I_-...'1 _,I__�.I.L_p�_�I._�� _ ..\1_ _ _,1_......,1� _1-1. 1I"_,'I, ,',.,I..__,,_�'�1,�,"-. _., _,.-,_,--,.....1_2"I,`�',__,I ,�--_-___....,- ,I.-_...1_-_-, ,-I'",/_..-_I,_-_..�,"1_ ",-,,,..I'-_I..�I1r,� -,1. I, -\_, _1'1.-. _"__, -..7%__._�_\1 1-"��_".­-l.., 1,-.,.".-, -1 -"I1,.,1,,,\ -.,- ,,.�-"-..., .1>-...1...� , -',,-.,�%_-� --,_,_.I� <IL'�..-�_,..1,.I ',_,_''1, _...__---..... L -. _, -1I�,I-_, �.I",� L,II�, ,,,_..,,-�.� I._I`'._..,,, �,..',,..` _,_��II.,.1.. I.' ._ ,11­..",­\ ,',,-�.. _"',\­,��., � .' .�� .... . -. /1..1.I I .MI,/_ . -?II-. I � . - / _�). ..I1._. .._1;/ I e..j .:. 1,I.�_.OI VI L1 ....5.,.�. ��. ..�. ."...-/.. ./�. 4 .��I .I .ZSI ',_I.y.j, .1�/� ./..� *. - �. �-. F� 0 I-/1 �,_... ,,/_­.LP� ,..f- ..��.1_. ,1I�_. ..I/ ., A - ."' '- A,,/ /y, /... .._.. . I ...,.". .. . ,. ,'I. ,-I//I/-I. _1_.�C�.I..�C/ , , . I..,. . I,_ ." -- ,[. .,�,.I1,.".6 "- '.,,-, .. ',, ..:) _�.; - �--­,r_.,..,., ,­II_.-,"L./1� ..,-.l-�-t1_..-� �,__ .." � .. _/II,--.:.� ....� . " -," .., , I y -..;_..� ,.. �.." �. .-:�.-%I), III r ;, 1.�;..I-. -,. ?1. .�\;�- :# �I,...,X�I,..�/ G/�) ,��. '.�.�/ ,1� , r 4v ' "." " � %..�III .,�.?/:�:. . 1 :!-., _�.)-,-.9,1....%1Z�.."L --_�, '-,_ %�,-..:.r ', - :/..C- i�-�../. . ; ",g/. 1.r"..., _"I. . , I" -II- /-",,",)'.-" I,�,,.�:,, ... '1_- -./\ ._ ­r/%_�'/I . .- I . 1­../ 4,v,I�'. /,_ *II. /%,�I ./ r<�`,," .�1/� r I - II I , / 1.-..-I- -.I. , II 1 1T' V,I. 1,�4,'I._11. I1I�I ,,�,,;\�, / ./ / �l�/ ../;/c �I :I I � 1,1-" ..1, 1.�.,47I, /1-.e��, - /- . .'. ��_� ,. �1.:�I1'_�/ �1'._ ��, -I " -�,i-: rI./-:.r/--I.�j' I 4/I , �i: ., - :I // . ,..i-i-I L/ �I:, �: I, 1",, " ­�III / t,I /I,,' -I ,,��X, I ,,. \/.r,I ,// ��,/� ./ ....I / ,­,.11I1"/./1 - .I-/ ;_,1:/ .-j_./ /4i,�. .-1_, ;rF- iII1� „ r + 1 + + + .. T -_`'ter- _z E \ !, S - ° o \ I . . \, f d�,_ .. .. - - t ' --b b 1 r': ... Y - i A ... ,.,, ,, - W W ° p 1. ... ,, � .. ., .. •,,_ ._ - , .:.. _ �I ;` W to . , + + + + I\ .. - ., . OT . , _, :.:... .... ` Y w r d 1 y� '`,, :'' .. / f / r ✓ . . . . . . , . . . . : -,... . . - . -.: , . ..^-',• - y i f X �� z , l , r %� r F �. .. , P / _ �v__. QP L / - �- �` - J 1+ 4 �,'_, _111�\_ 1__�e1l-l1, )\__ �, .,,,\-- \ """__­­­_"''' .1,I- ., � w ✓- l -� j J \ �. ` .' - C - : ;__ :.,. , ! ._ _ „_ : - ' f r , IT OF THE CL AR (T P.}, U /// ,,a N �` ! �. ,% LV ._. -��/ Q C,.. / .r r b. a � 9 -- ' CTI ON { _.. ,..-.. yam._ _ N IN Y C / \ I o �_,,- / , f / / _._ ~� .Ii.i ` . J it - __�,�_ - . -.,. . , ° f aucaW(r r 1/C'.� I/ l t . - 1 ', :; 1 F 1.- ---- 1 J __ �."„ y ^._` __ \ ` , . + } . .+ , f +" + • i \'+' ' f +' _:-+. ' - c u 1` t . _ ^•.. + h } ,,. , ` • t , < .., l _ { 1 + + :. - ^ ,_ / \.. �.. r' + r r- __.,., -' __ .._ %� _.._ _ t. �. % f ....- -_ . �-. 16212fi �l' ' - ,f -\\ .. GRAPHIC SCALE % �, 4M \ +' +. ' + + � ,' � _. _,_ .. ..... . .. -. ,. J , ,_ . •.. _ _- - . . . . . v - .- rZ ,-. ., . . _ -. 30 0 15 30 60 120 \ } i { '• " + }t r i ' / s - 0 r SCA <., yr' ;%' !' J '/ \ '„ ,' i' ~ -. _.-__-_-,..._.. '✓ --.' "-\"'- , r "' r / �'. 11 .ram 'r ; N" \ -_ - ;� -.=_ -_ - ,. ' :FEET ^ - + + ' _ f J -, a 1 b /f , \. ?'' .._- N' / -`\ _ �- + + . .+. . + SHEET N0. // {, \ w- I r 0 _.._ ._ . _ �\ __ __ ,- r r/' LOT PLANTING SCHEDULE SYM BOTANICALNAME COMMON NAME CALIPER(in) HEIGHT(ft) CITY Shade Trees AR Acerrubrum'Brandywine' Brandywine Red Maple BN Betula nigra'Heritage' Heritage River Birch - I 8' I 32 QP Quercus palustris Pin Oak 1.75" 1 - 16 QW lQuercus phellos Willow Oak 1., - 28 Evergreen Tree IN Ilex'Nellie R. Stevens' Nellie Stevens Holly - 5' 8 JV luniperusvirginiana'Burkii' Burkii Red Cedar - 5' 20 Ornamental Trees RB Cercis canadensis Eastern Redbud - 5' 22 HC Helisia carolina Carolina Silverbell 1.75" - 11 MS Magnolia x soulangeana Saucer Magnolia ROAD PLANTING SCHEDULE SYM BOTANICAL NAME COMMON NAME CALIPER in HEIGHT ft CANOPY sf TOTALSITE QUANTITY ICOVERAGE (sf) QP Quercus Palstris Pin Oak 3.5" _ - 471 901 4239 r H 0 S OTT R. COLLINSZ C • S6o . ...... U Lie. No. 035791 11'�' A. 5'10VAL t > 560 , TREEPROTECTION FENCINGT 60 j 6o6 EXISTING TREES IN THIS -580 Z AREA TO REMAIN X LU N- z z z LOT 4o VIP I + C( CKV LANE -X L9 A ....... Ul V Cn R Ay LOT23-_ i' - Boom= IN I , po a,,' `\, , T �2 OTcn L LOT 34 0 0 . . . . . . . . ..... BOAFD FEN'[' rL X ::3 6 ...... LOT22 CORRECI METHQ�)5 OF TREE FENCING f. -JCN CN Ljj 0) U) (D > L W— j -6FLC <UJto 2zLrLJ C Z: > 4 (1) C6 CORRECT TRUNK ARMORING (13 AM Ems= z W -1 -j TRIANGULAR BOARD FENCE ....... z 0 County ol'Albemarle LOT2o 0 0 rypo -6 Conservation Plan Checklist - To he placed on Landscape Plans ---- -- L9 In .9 0 (I'landb,00k, pp 111-284-111-297 for complete specifications) I Tht 19ILMInglieLas Aall The shgwn on the latan: < ID -rrocs to be saved; (D r- Z(D • LI Limits ofcle&ii* (outside driplinc of pees to be saved), k3ELLUN ID LocadoazrW type, ofpsQtective fericing. W in U3 LI Proposed treriching or tunno.1ing beyond the limits of clearing N 2. Marldnes: '\ ", U LL 91 ArE -r. % X 0 • >IIR\ /-A Uj 0 0 No gading shall. bcgirk uadL the tree madang has been irupected and approved bya County inspoutor. IN N tr xi . . . . . . . . . . . . 0 All trees to be saved shall be marked with Print or tribbon at a height clearly visible to equipmeAn: operators. '112 3. Pir"ondruction.Conferewe', LU E Z, U Tree pre5eiyatiort wA protection nwasurm shall bo reviewtel with the contractor oil site. c U z) VV 1V1 z r K U r D --- - --- ---- CnC. 4. Enalyment Operation and SterM; FACILITY 113' ,uxiction ruat M dis i acludi ng ienl shall nm Lie penni tied withiii die chilplintm of tTees Heavy Nuipment, vehicular traffic and storage or cons. Lj saved. -7- be save S. soil Emsiont and stornny ter Detention Devices: LL, U3 TREES UP TO 4" CAL. SHALL BE STAKED ui Id Such devices shall not ad rely affect trees lobe saved. WITH 2-2"x2" HARDWOOD STAKES. 0.4� ACL Z: TREES OF 4- CAL. OR LARGER SHALL BE r 6. Fires - GUYED WITH 3 EQUALLY SPACED, TWISTED, V) Fires ss e not pen ailted with", 100 feet of the dripline of dices Lobe saved. AND TURNBUCKLES. LOOP HOSE AROUND Vj 7. Toxk �Lbtealals, -j 1Z 0 TRUNK. FLAG WIRES WITH COURVEY TAPE. 0 Toxic materiiiis shall riot be gored within 100 feet of the driplitte ofirees tube sawd. ...... REFER TO SPECIFICATIONS FOR 0 W 0 DOUBLE STRAND #1.2 GAUGE WIRE FURTHER INFORMATION LI Trees to be relaitied within 40 feet of a proposed building orgrading activity Ash be protected by fencing. WITH RUBBER HOSE & TURNBUCKLES inspectedQ Pcxraing shall tee in place and shad be and approved by a County Inspector prior to grading oc constructi on- CD \ - - \ 2"A2" HARDWOOD STAKE CL 0 < 9. TreeWells: CUT & REMOVE BURLAP FROM TOP CL tF, 1/3 OF BALL AS SHOWN ,e well shall 83 When the ground IeveL inust bs raised within ffie driptina of two to be saved, a hL be provided and a constnicrion detail GUYWIRES WITH RUBBER HOSE AND submilted fcwr approval . K-1 TURNBUCKLES 213 UP TREE 0 SCARIFY SUBSOIL TO 4" MIN. DEPTH C) C) 2"X2" HARDWOOD STAKES, ALIGN MULCH SAUCER Nq\ %t lip lowered vAth dripurie a tree to he %avod, a tree virall shall be provided, acid a cons"clion detail -ril the sulbani tied for approval TOP OF STAKES CN Cu ID When the ground level raw 0 FINISHED GRADE 11. TrerleldnL- And,rumuillne: -z MULCH SAUCER 0 ID When trending is requi and within the limits of cle" n& it shall be done as faraway from the trunks of trees as possible. Tunneling 0 �e shall be ccmisidered as mi alternative when it is anfiripateA 111di neomsary trenabing wil destroy feeder root, i T LU toiler a large Ire TREES UP TO 4" CAL. SHALL BE STAKED. AMENDED SOIL MIX 0 TREES 4" CAL. OR LARGER SHALL BE Iz. Cleanup: GUYED WITH 3 EQUALLY SPACED At ....... ... . . ...... TWISTED, #12 GAUGE WIRE WITH HOSE .... b (D q3 Protective f�ncuil; shall be the last items removed duriW the final clamup. HT AND TURNBUCKLES. LOOP HOSE Uj E AROUND TRUNK ABOVE BRANCHES E Z' Q - 0 trees shall be tienuxi unmedialoly by plurcrig, fesidization of etkici methods recornmanded by a tree specialist. AS SHOWN, FLAG WIRES WITH -0 --1T CUT AND REMOVE BURLAP FROM TOP 0 COURVEY TAPE. REFER TO SPECS U -0 3013 NO. a) FOR ADDITIONAL INFORMATION. 2130FBALLASSHOWN -H THE C NOTE: ITIS HEDEVELOFER*SRKSPONSIBIII'FYI'OCONVE .ONTRACTOR ON TREE CONS ERVA R%Vrt REQUIREMENTS. AMENDEDSOILMIX SCARIFY SUBSOIL TO 4" MIN. DEPTH 162126 U-0 4 -CALk EIC '"S 0 COMPACTEDSUBGRADE 0 r 30 15 --GRAP 7 COMPACTED SUBGRADE 4/19/17 SCALE OWNER SIGNATURE (DATE) / A 30L----_--L 120 70 1 "=301 0 C cn Evergreen Tree Planting Detail Tree Planting and Staking Detail (D > CONTRACT PURCHASER SIGNATURE (DATE) '16 Page I �"F I IN FEET Not To Scale SHEET NO. CL 0) 1 inch = 30 ft. Not To Scale 15 ------ ----