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HomeMy WebLinkAboutWPO201700036 Plan - VSMP WPO VSMP 2017-08-08Q w Q ry z 0 F- W zLL- ry I ry w 0 0 M w w X LL w ry x .3 0 o6 O N N Q I--, U) U 0 L- n i VSMP PLAN RIVANNA SOLID WASTE AUTHORITY NEW IVY SOLID WASTE TRANSFER STATION SHEET DRAWING 1 G1 2 G2 3 G3 4- SEDIMENT CONTROL DETAILS 5 5 C1 6 C2 7 C3 8- A-+ 9- MANAGEMENT DETAILS I LJ �✓ V LINE STRIKEOUT ARE NOT INCLUDED IN DRAWING SET. 12 ES1 13 ES2 14 ES3 15 ES4 16 SW1 17 S W2 18 SW3 19 SW4 20 SW5 21 S W6 68.06% E k 19 57x` ,. ,t 4t> � S `iA §F852,469 20° " L .�� t'i.i. ,1�.� -•,y -f ,, ,. NOTE: DRAWINGS WITH RIVANNA SOLID WASTE AUTHORITY 695 MOORES CREEK LANE CHARLOTTESVILLE, VIRGINIA 22902 SHEET TITLE COVER SHEET TRANSFER STATION ADDRESS: PROPERTY WFORMATION-1 PROPERTY INFORMATION -2 IVY SOLID WASTE TRANSFER STATION 4576 DICK WOODS ROAD EXISTING CONDITIONS PIAN CHARLOTTESVILLE, VA 22903 DEMOLITION PLAN SITE PIAN COUNTY OF ALBEMARLE T PROJECT: WP0201700036 I IIT (STI In n /\I-rTr-\_ .. I cl rNin TIT1I\IQ __ __ I � I � J STATE'OF VIRGINIA QT1-GC� I I ((—'\�T I Q n I �—C7Ct�7T�RT——i7r�CTr EROSION AND r-� r n � SEDIMENT CONTROL NOTES EROSION AND SEDIMENT CONTROL PLAN—PHASE-1 EROSION AND SEDIMENT CONTROL PLAN—PHASE-2 EROSION AND SEDIMENT CONTROL DETAILS STORMWATER MANAGEMENT NOTES STORMWATER MANAGEMENT PLAN AND DRAINAGE AREAS STORMWATER MANAGEMENT PROFILES -1 STORMWATER MANAGEMENT PROFILES -2 STORMWATER MANAGEMENT DETAILS STORMWATER EXISTING BASIN DRAINAGE AREA LINE STRIKEOUT ARE NOT INCLUDED IN DRAWING SET. SITE DATA AREA DESCRIPTION ACRES SQUARE FOOTAGE (PERCENT AREA OPEN SPACE 281.01 12,240,795.60 94.49% WASTE MANAGEMENT AREA 19.57 852,469 20 6.51% 1.13 49,222.80 5.77% t .. r rTOTAL cSiTE`AREA fis��� .H8h .. 30:0 58 � � 13,Q;93,264 a i 9e ��100SO _ � TRANSFER STATION r SITE DATA AREA DESCRIPTION ACRES SQUARE FOOTAGE (PERCENT AREA ASPHALT 4.22 183,823.20 21.56% GRAVEL 1.13 49,222.80 5.77% CONCRETE 0.42 18,295.20 2.15% TRANSFER STATION 0.26 11,325.60 1.32% COMPOST BUILDING 0.12 5,227.20 0.61% OFFICE/ENCORE/MAINT. 0.08 3,484.80 0.40% CLASS ROOM 0.01 435.60 0.05% SCALE HOUSE 0.01 435.60 0.05% TOTAL IMPERVIOUS AREA* 6.25 272,250.00 31.94% TOTAL PERVIOUS AREA** 13.32 580,219.20 68.06% T07'AL fWASTEyaMANAGEMENFT " t `,3ch:=AREA * ';�'� f -c. f It , k 19 57x` ,. ,t 4t> � S `iA §F852,469 20° " L .�� t'i.i. ,1�.� -•,y -f ,, ,. 4' 2 R 100 00 Rz p #u , F4 4 '. 3 �' F... t.t ',� NOTES: 1. MAXIMUM HEIGHT OF THE BUILDING WITHIN THE RA ZONE SHALL BE LESS THAN 35—FEET. * AREA INCLUDES AND IS SUMMATION OF: ASPHALT, GRAVEL, CONCRETE, TRANSFER STATION, COMPOST BUILDING, OFFICE/ENCORE/MAINT., CLASS ROOM„ AND SCALE HOUSE AREAS ** AREA INCLUDES: LANDSCAPE AREAS, TURF, WOOD LAN D/BUIFFERS, AND STORMWATER MANAGEMENT. PREPARED BY: SCS ENGINEERS 2877 GUARDIAN LANE, SUITE 1-F VIRGINIA BEACH, VA 23452 (757) 466-3361 JULY 14, 2017 Ce - i Da:� File 4' APPROVED by the Albernarle County Community Development Department Date File PROPERTY LINE r' 682r ---,/ 82 v �tLOCATION MAP- SCALE: TRANSFER STATION LOCATION NOTES: 1. PROPOSED WATER SERVICE PROVIDED BY ONSITE WELL. 2. WASH WATER FROM TRANSFER STATION TO BE CONVEYED TO LANDFILL LEACHATE SYSTEM. 3. PARKING INFORMATION ON DRAWING G4. CP A c�TH O ANTH NY TOMLIN Lie. No. 033977 07/14/17 /01VAL �G\ w 0 z 0 w <<1<1 L= ao W �a W w > 0 0 UJ LL c i cn Sz �c1c W W z W J ~ U w LJ O = U) o' o O Z� a Jcm W w> �c� owF 01- J 000 �Q ate= z z z Liu c� Ln 1* 041- �� a c _ � cj c = Z w \ Or a Q Lu 0 C/) y a �I , ' Z N 1W Z W U � n Wcc " Z 0 Z > U mz c~n m< {� cr.ZO Z W T. z0 zoWU rO Z a C? cn Q c/ ♦Z Qz�h E - t� ti `. c-0;= )�W z ma V . ooz o CADD FILE: SHT-1—G1 _COVE DATE: JULY 2017 SCALE: AS SHOWN DRAWING N0. G1of 23 TH OF _.\ \\ t.i '\�� �\ t �\ e\ \ LEGEND: yf / \_/ \ \_i I'`• �-0' '001 %� / 1 (/� / PIN 2� \ \ •. \ /''v 1 / / / `! / // / / / i l F�► / / `\� \\\�� \� EXISTING CONTOURS INDEX ANTH NY TOMLIN .00'.1) Lic. No. 033977/` + 07/14/7/ () EXISTING ROAD 4, `! // / 1 �/ \` / / / j j/�/ / �-- \ S79'57'15"E\ '�\,,� \ \ 200 0 200 400 '`F / - / ,/, /\311.74 \ • \ •� \-__---`---- EXISTING ROAD (UNPAVED) KEY MAP NLARGED ss,oNat_ 11 I �. /// // r_/ //,/ / / :.�'�.-:::� >j�,-- \\\\\\ \� \ `` �\ •: l EXISTING TREELINE SCALE. 1"=200" SCALE FEET } .\\ /It .001 ' E ` EXISTING SITE PROPERTY LINE / �' / / ' " I / / \ �\ 313.82'. / / / ��"� / / / f \ \ _/ - / ��/ /.;i' : 1 `� \ \ COUNTY SETBACK �/ / " I COURSES PIN 1 THROUGH PIN / � o Nss'5340 E .:!:;';;; ; ;;;; ��►!�\ ��� � DEQ SETBACKS J /.. . 2 FOLLOW THE CENTERLINE �.: ;.152.61 :;,; : _ ;\ \ \! M-1 EXISTING BENCHMARK / ! \ \ \,PIN 3� I OF `STREAM AS IT MEANDERS. / i ; �!: / : i; :: �.` ' / '' • : ,' :: \ �\NIT- RSWA VOLUNTARY SCREEN BUFFER / r �/ //. •• ;:y�:/.1 :• / e e0/) : .000, / \ EXISTING PROPERTY LINES /N83'2448 E _ 300.85' \ /� �! __ \\ •�-�.� �--� ;.�le �/ \ I t J (/ 1/ CREEK CENTERLINE N / \ / ..;,,r•''�.:� POINT OF BEGINNING FOR \ 1 i �� / ,,.;.y 35 \\{ l\ \ 1 I I { \ 1 �/ BEARINGS AND DISTANCES l } \ 1 lolllllll z 0 w / J \ \ \- ,. \� � i I ! I •;; N 617 656.84 /REAR 1\ \\\\\ \ \ \ \ SETBACK / \ V\\- \ I I / / E 1,953893.43 I \ N / \ \` e o \ \ 1 I T <v .;/ :; :� ' / r% / / / / J / I \ \ I \\ •e 1 \ �/ i i I 1 /% � !: f / /" V.A STATE PLANE COORDINATES / / / / I \ \�-- ( \-j / .: I 1 _ ,100 �\ \ \,• CCCCCC !� / i / / /' / ��� /::� \ - �- DE SETBACK ' \\ " X \\ \ \ ----- \ / y•� /' \ \ \\\ \ \ \ 100 / N / / / / /::. \ \ \ RSWA VOLUNTARY '*--,.STREAM `---'' SCREENING BUFFER\-.% BUFFER ov / / , , } I 1 ! .\ III 1 J J \ •� \ \ \ 1 1 e'er.►-'.,_�`j \ 4 \. /�-- f \ I I I ROA p • �s \ W /� /�' r r♦ / �- 1 _..i I J 11.1 .e I I +\ \\\Itlt/ I I �'. E GREE \ \ •. Z E \ % ,� 1---- /� / X �i 1I // / :�. \ �o i ��i 1 I t I '� I I I I } \ /� •e \ \ \ \\\\\\\ I •.,r�'�� K ' �`''��ii mow++ t \ \ +. ' r O / 100 1 I I i I I I t 1 1 '`` ♦ / 1 111 �/ /1 { - - - ---� _ \ �, Z I.- % / / 1 1 i 1/0 J/I \ / '\ I I O a / / , / /� STREAM BUFFER 1 •I I 1 1 I I / J! 1 J l \ I /// �� �% \ '` \ \,. � ) • , i J � -_ . / \ -. �-� W � .e I \�.+ // •• I I���� �t �J// + / /j/ ,�`%*,*- �'\ ,\ \ \ \ r a -J PIN 1--� C \ I I I ,, I I I \/ / r- c / / \ +e O OC Occ > / �,, / / ? \ : \ J I I 1 I I I 1 I I / \\\ \ \ / / \ \\ 1\ \ \ \ oC W o /,- .41 // gyp. / .� \, *M -2s, / / J •. I I I I I I \ \,.J ..�`.r,•. O\ I / ,1 J J I J I I I I I \ \ e\ \\\ \\ \ �' I / '�,. w /-' ::: '::.'. / / 1 } I 1 I i �. \ •e \\ \\\ \ ( / •�� '�,! / ♦ REAR 1 / r�/ 1 �\ \ ��-----��- Z to Q / P e _ R '\ ; 1 .; .. \ _ / / / } } I \ \�- \ t 1 \ 1 1 / %+Nc / •e \ SETBACK / r / \ - +e\ Z o / / '� PO r \ 'e I \ - _" _ / / / 1 ,� l -' \; '� 1 1 11 1 J I ` I �,. / _ e /,' 1 / /� r \ . n Q / / » t \ / ! I 1 +e� /. I I I I \ / J J 1 J �� e S / / /, / / / r / / PIN 4 -S36 -41-20"E EL �- /1-32'4 W + : J;:. / / / •• / / / / COURSES PIN 3 THROUGH PIN / / / / / f \ 15.3T � '` ' ��r / 319.84 I I 1P 1 I 1 / /// / _ / / / / 11+e" �c\ / / // \ '' 4 FOLLOW THE CENTERLINE�.--\ F - \I.- 0\ �z o 1 J • :1: I ° \ 1 i Ii! / e/. / - ___� _ - I I `� \\ /•y t� \-� ,j f _� �1\ \ ,e W \ , ;� - i 1 I / - _ .- _ / / , \ / �.� \ OF STREAM AS IT MEANDERS. \ • " \ ICY0 -00} • + .o I I / /---+�-- f ti / / .e 1 J �.. \\ter- j , �� ! / / + / / \ i f _ ;N70'2438 E,,\\ \ + a i \ +' 1 �`s I t I 1 I; i ( / / / /�' ti \�\ 1 .(7 I r_„ •e '` I ` +� -� \ `r`el� , �. iS'j / / / , ( / \\ 393.36' \\\ \ e O f I 1 J ti ti 1 } 14 \�- (<� _ - •e / / / // +e / I __i e \\ \ \, F- w c•� 1 1 •+ �\ / ,� +` { I I } I 1 \ I } i - I //� �� 11. 1 •, ` ��/ i ! (i ��"� //, 1 t iL�� \ \\ ` _ 0 O \ I 1 1 \ \ t \�\ w , "' .•e \ - � � �..� kms- U) _.. _ N52'17,46 W , r ::.: \ �o + I I I (1 1 \ 1 \ \ +`` 1 . / ,/ / / / / /'` \ \ \ �` i i / v 1 _400.18 f / j' \ i :: `I 1 I 1 \ \ \ / / / / / \ \ \ \ -'+�' / i / / / / / / Q- j "♦y " \ \ ► I J �e / III 1 ; `e '` / / / // (/ �--'/ / / / y / / '// S2936�30 E 1 / �! \ \ ``�= ;e o I _ \ / 1 I I J / I .::: ( I I 1 \ \ i \ \ / / / + / ... \-\� =� \�\\ \ \\ \ \ \ \ �.-/ / i / ` �t' " /' // 100.40 I t:::::; y! \ \ 1 o / \ / / / ! /' ♦ / J \ \ \ ,� �/ \\ \ \\ \ \ \ 100' ....� / ��' I �' i ♦y \ \ \ oC %+- // 7"W / /� / �•� 1 \ \ \ \ \ \ 1 •e e / / / / / / / / I i ! \ \ \ . \ STREAM BUFFER / J 1 i \ ( /, ,1 ..,,`_ = N a) j N2032�4/�/ �.;.• , �� \ \ \ \ \ \ ~� / / / / / / / I I •e \ \ e \ \ I / / \ S8729 7"E ♦ \ \ \ w O x \ 375.87 /� �/�� ._/ , / \ 1 .e `` ` \ \ �,_. -_ Z N \ •\ .,,_ / // / 1• / I \ \ \ 1 1 I / / / / /. J i / 270.22' \\ \ E- � '00 1 + /� J I 1 / / : 1 // / -` 'c \ ti / / / / / / ,e + 1 / \ \ \ / / / / 1 / 1 / l \ \ AREA OBSCURED IN AERIAL \ \ L- Q J c 1 I III / / I 1 i / i y\\ \ \ / / / // / / i/ / / // // /// // I \ \ ♦ i _ Q / %l �\ /� .0o' 'e / / = \ \ \\ ,.� / / / // / / ' / // �/ /) / / / / �// / / /i / / .y i \ \ PHOTOGRAPHS NO `+ y i I-/'' W w > 'X + ` N18'Ol'25"W / // I i /' / i ��� \ `� ��� / / / / / .e / , .� •��„l / / / / / / / / . I /. / / "o- - �\ -� , / / / / / / "000, i�// / I +�/� `' i TOPOGRAPHY PROVIDED ♦ /--` w w �I .._� X ' 226.91 / // , / �/ / /✓/ j�L /tet ``� �`- / / / / / // .40' / t ' �__ / / /,i/ / / �, -��. // / / l ` // / .000, / / / \ �__ // ,J / / / / / J / / / / / / S56 51 54 E _ fi / / / .01 100, ...1 / / / / / / / / / / / / -- / 681.00' �� '�� N i --ice.. i►3_ ^c 1 / / J -Q, - �` _ "� "N ` \ i J/ / / ' _ - / • . \ r • - C3 � W 40 _ ��-_.._. �N54242 WJ / / /� / ; : 1\ \ \\ L\ ��`,.:. "-� ~��'� \J\ \ / / / i + / / /,/ ' /' -- � <% / / / / / / ♦' / 1 /� ♦ O O 246.69 / / / / J 1 �' RSWA VOLUNTARY , - J f I / / / J • `\ \ \ RSWA VOLUNTARY "�� \\ 1 J / / 1 �/ e /! / / / /' / / /� ..�/ �/, ,e// /1 +e / �e // // / / , / ® SCREENING BUFFER O g T= ♦ / \ \ \ / / / / / / \ _ --_... \ I I /r - . / \\ `� \ \\ SCREENING BUFFER \ \ 1 ( / / / / / / / / / / /// '0o' ' / " ` r C Q J / \ + l \ S26 38 06 W cr_ - N713'56"W I I+ t e \ \ ` \ I ( / 7 / / / \ \ \ \ \ 461.36 \ o Z U Ld \265.14' I J '(.: / \ �\ \� / ` z �. 1. i I i 1/ /"' `/it 1 1 J / // J / / �" s/ \ �� \�\ \\ �\ 1r, z > .50 / / / / � / \ // J JJI ( ( i��'J // / / .cam/ /' �_� \\ \ B,Q \_ �-I -.,40"W „�Ld F -I / I J / I I } i 1 \ %� DE SIDE / /// / /% ' ` I 1 i �% ! \.,/r / / J I I I // t // . / /',,-��'� �� �q 1, 23s.ss' J ''� / ' w / / / / SETBACK >� / / / _ ,��: 1 �,, �/� / / / \ \\'\ �4 \ S41.03'01"w \ / / PROPOSED TRANSFER / ( 1 1 \ N1 48 41 W ! r \ \ / / / / / \STATION PROJECT AREA J I I i I 1 I i \ O / // / /� \ \ \ \ \ �, �\ �`I / N / �! + ! l \ I �/ / �- \ /Q , X589.48 / o I 1 382.78 % r I I \ \ 1 1 I �/ // / \\ \\ 1 / ;;: :: ' .;.' III / j I /1// _ SIDE ", / / / I 1� + � / \ �\ \ + II �O/ / / ,/// /� \\\ \ l I \ _ � / N m� � / 1 100 \ / \ )1 •, } + I / / / / :: --� . / / /i f 1 I I I / \ STREAM BUFFER \ x •� / / / - \ 1111 t \� ��y�, ! / t \ 50'> 3� �-` �� I / / �../ SETBACK / / // 1 e �� - \ /il / / / / 1 �. , \ ��,. / J w \ 1\ I l / / / / / i .r. / , \ \ / i 1 i / +//I \ \ \ \ \ \ / I / / / / / \ 1 t i 111 l - •.-- \ DEQ SIDE SETBACK (n - _ ---. ® / \ \ \.e I 1 I 1 \ \ `` '`-- ."�'�'�\ 2 cio X \ 1 J J /. f \ • •e I + 1 / \ ••\\ \ i i / I / / / �,� I I . ��- M a f� 1 \ \ = z w \ I N 3'47 24 W ,� e '► \ \ I I I e _,,� W N Na / 1 II 279.06' / \ I \� \ \ J J +e .. 15 x 15 \ \ \ \ \ \\ \ J 1 1 \ ` e \ a a U- ,' % / \ \ \ \ , _75 DRAINAGE \ \ \ \ I� \I I i I I \ I ss'24o4 W` 4-_ e / ///r' NOTES: !; ; ; \ \ ! \ \ I 1155;52 // ---FRONT 0 EASEMENT \ \ \ I I \\ 1111\\ \ \ \\ \ \\ \ i z w x ( �. •: / \ \ ` \ \ i \ \ J I \- _� \ 1 / / 1. SETBACKS SHOWN INCLUDE COUNTY SETBACKS AND DEPARTMENT Z `� w °C " 1 /!' I I I :::: \\ \ t - SETBACK I \ e \ r 1 \ 11% \\ \ \\ \ \ �'- • �--» -' ��.- �.��_r", 1 t \ ✓ / / o z' `��� Q M 1 I \ ) \ \ S6o 27 59 W .� ��" aa'�' ♦ 1 / OF ENVIRONMENTAL TY SETBACKS THAT E REQUIRED r�- • ,�. _ �.�1 • � +,� I / \ \ � ( T QUALITY (DEQ) AR�[ C'3 w r _ _. / �� / J/I \ \ I 90.53 ��`��� \ / CCZZw mzm `~ � - I r 1 J i\\ 1 1 1 1 I FOR LANDFILLS. ZID w: Z Y / •� : : \\\ I - x 20 x 35 / / S38'4519 W' \ i \ \ 2. BENCHMARK COORDINATES: Z o r,� Z cn / - 0, �, e I 362.17 \ \ \ W _ / t \\ \� \ \ / \ �, . / q e I I / / / / DRAINAGE \ / ii l / I,, \ \ \ cn F= \ \\ \ �� kn O + / �-� ---- ( ! / •-- EASEMENT / ' i .,� \ 1 -\ \ \ \ \ \ \ \ \ M-1 N: 614714.69 Z �Q o S77 3325 w / ':: :... I \ ,/ \ s• -x 0- UGE U� X e e � I I I \ \ � � - I / � � � J � l » \ � ) J I ` � \ \ \ E:1955736. 35 � � c= � � o 280.08 _. _ ::: /: / ) \ \ ,/ / ' \\� x e • ( x \ \ \ \ ) / / /�I / 1 I \ ►• .- • l 7' ;,..�..i.. / \ / /!' • / / ` . -, I I `` j = o S13'00 23 W \ / / \\ \ 0 = Z ( } a i / \ ELEV. 716.23 V w z,. " I I \ \ \ \ I / I I / / �� / 364.16 1 I <` 1 \ �, JN6'56'29"W // ::: 100' / / -we •� � , _ - - . I •e. Ill / I I / / / \ / cn U cm a / i t \ I 1 / ) I 1 M-2 N: 615860.99 � \ 429.33' + EXISTING PROPERTY ­7"�/ 15 x 10 +% S4s•o2'36"W - -'S52'10'4o"W-----\ 1, i / , / r`' , / ( \ �/ / / +, a0 o -- -`'"� DEQ SETBACK - '�-DRAINAGE = • ` - / 1 / " e / y--� / / E:1954067.37 p, ¢ ` / ::-:: • :. 200.56 248.11 i / / / / / �. r .;;;;:;;. ; ;;;.;;;;. ;:.;. INGRESS & EGRESS - q ._ -0� /`• / S15'29 04 E / ELEV. 649.77 \ / EASEMENT /` - " e 1 / / / / _ 3 '"t / �,:+►.. ; : ::::: : _ ::::::: i- . - .e / Tom- - - -S61 01 41 W _ / / / / / J 148.54 / / / / / ! CAD FILE: " i. . X ' C / .,, _ I / / / //// SHT-2_G2_PRO �--. _ - I i. -101.11 1 / ( \ / / / / / :..�----- S33'26 27 W - --t�`` .I� -- / •' / / / 3. WOODED AREAS ON THE PROPERTY ARE A MIX OF EVERGREEN AND -' X DAT 189,15' �._ .., 1 � ,c_ ---� .x --_ ____ �a`'p-rf�+ � �- �. � /1 �S59'os'o4"E / ��/ / DECIDUOUS TREES • / / E T� 1- - ' 'r: -- \ \ �- 180.9, .00, / �/� 4. INFORMATION ON DICK WOODS ROAD: JULY 2017 00 ��.e aa� _ - c'\... STATE ROUTE 637 �.// • WIDTH IN THE VICINITY OF THE PROPERTY IS 35 FT. SCALE: - _ / J I WITH VARIABLE R.O. W • J / STATE ROUTE 637 -"-•-- S43'42 47 W N ' ` S50'50'12"W �, \ _ - / \ - �_ --� / _ _T-85.57' AS SHOWN 916.43' =/� L=208.34, R=686.20 '" .,r. \ 1- I \ / »~"" I /' `�_ - e ► i:� _ �r -- : qI / / • THE RIGHT OF WAY IS A VARIABLE WIDTH RIGHT OF WAY ALONG `� I a=17.40 L=259.06, R=746.20 J ' e \ rTt S50'2813 W , " - / " /�-�. ` 9 / ��1` /100.12' S61 5148 W - -S62 55 52 Wim__ \ + il I / // f THE PROPERTY DRAWING N0. r 19.8 ® S50'10'46"W m i l 101.12 - 110.72 \ \ /( \I / \,A • e II �\ \ , /-`' 859'02'35"W / \ \ \ \ J it i 5. INFORMATION FOR ALL EXISTING UTILITY EASEMENTS CAN BE FOUND o \ \ \ 1 \ 181.81 _ L \ `( ` \ \\ \ \ j " 477 � .547'3719 W �.-, 201.00' � �� i � � � " \ \ � \ / M 1 ° IN THE DEED BOOK 569, PAGE 50, LOCATED AT THE CLERK'S -� �-- - \ \ / S56'11 42 W I S52'13 11 W �(' S47 52 34 W ,. \ 1 / / ,100.50 / \ �- _- -...t- , \ ~- \ I i OFFICE OF THE CIRCUIT COURT OF ALBEMARLE COUNTY VIRGINIA. \_ \` `_✓'- '. J \ \\ \\\, // 1 G 2 10012 f / •Z _153_0101.76 \ \ \ al1 / / of 23 z O It O LL Z m Q O 0 W 0 w CL Z - J O O O O O O O N 0 V 9 0 L j N O W z i LLJ I m F - z 0 w V) IL a Of�I W X M x W I LL W ry x z O VA 0 ry m L� W It X LL W ry X V) 0 0 0 c6 0 N N 0 i V) 0 0 i WE TAX MAP N SCALE: 1"=1,000' ABUTTING PARCEL INFORMATION: —J/ P 73-10 738-01-;98 73B-07--8 23 73B-03--7738 03 -11731-0 j�12 73A-02� 2A•' 0--10 V 73-29 PRESENT USE �� 9A 73B-02--1738;07 RA 73� 73� 03-9 73-6 RIVANNA SOLID WASTE AUTHORITY RA �5 73-30E GBW, LLC 117 m73-7 1 r 73.9 738-07e-6 73-30C SIKES, LLOYD S. OR MARY E. RA RESIDENTIAL 3 9183 73-12 RIVANNA SOLID WASTE AUTHORITY RA VACANT RESIDENTIAL LAND 73-38B MORRIS, VIVIANM TRUSTEE OF THE VIVIAN M MORRIS REVOCABLE LIVING TR RA RESIDENTIAL 73-27A MORRIS, VIVIANM TRUSTEE OF THE VIVIAN M MORRIS REVOCABLE LIVING TR RA OPEN � PELLETIER, SHAWN J. & MELLISA M. RA rl 73-27B WILLIAMS, WILIAM A. OR FAYE G. RA RESIDENTIAL AD 'gRC�^`'-`�h�� MARKEY, MICHAEL 73-30 . RESIDENTIAL 73-27G 3-12 RA RESIDENTIAL 73-27Z �4 RA VACANT RESIDENTIAL LAND 73-27E1 PALUMBO, SALVATORE JOSEPH JR. OR CAROL MOSELEY RA m m 73-27E MORRIS, IRENE B RA RESIDENTIAL 73-27E2 MORRIS, HARRY SAMEUL OR BARBARA RICKARD RA RESIDENTIAL Q ST. JOHN THE BAPTIST 0 M S C/0 TREASURER RA CHURCH 73-17 WHOLLEY, MICHAEL C & KATHLEEN S WHOLLEY TRS OF THE WHOLLEY FAMILY TRUST RA VACANT RESIDENTIAL LAND 73-17E 72-43 %73-30 VACANT RESIDENTIAL LAND 73-17D E RA 73-15 73-16D GRAF, RODERICK E RA RESIDENTIAL 73-14A FORBES, DENNIS M OR MONICA S OR PATSY Y HITER RA 73-30C 30C2 73-14A1 73-14A2 RA RESIDENTIAL 73 BARRELL, CHARLES D OR JANE I 73-14A1 73-28 73-15 0 73-3001 M ��,, 7-3-38C RD RA RESIDENTIAL 73-14B STRANGE, EDWIN L M ptCK WOODS w���.74-38E RESIDENTIAL 73-14A RIVANNA SOLID RA 73-36G - VDOT - 1-64 73-38B 73-38D L 73-16 WASTE U) M UJI J a 73-16D x AUTHORITY73-38A a�J is �`��,� c PROPERTY �k 73-364 7.3-276ti cn> 73-17D "' ^ 73-38F2 73-16C�¢�iY, X11` D S -16A -4d 73-36N 00 73-166 La N � 2� �n 7g.17� C M 73-36\ 73-18C 73-188 r-73-27L1,�; 73-38 Z 0 w 73-17B 73-18D ^per 73-17 �3 637 3-18F q 73-17A p y 73-27Z 2 v S `'may W J U 33-2�1E1 z>� J 72-48 �3'19 73-18 682 73-20A� 73 27D73 -27E 73-27E2RETRIEv 'l 7 3-21 H N A N ti r1000 73-44 ft A 73-26B .��� 1n 73-21 73-218 6p 73-27� 73-27V 73,21F 73 -?6G ,A3;1 73-21C ,73-: 73-27 F1 TAX MAP N SCALE: 1"=1,000' ABUTTING PARCEL INFORMATION: TAX MAP/PARCEL N0. OWNER ZONING PRESENT USE 73-12A RIVANNA SOLID WASTE AUTHORITY RA VACANT RESIDENTIAL LAND 73-11A RIVANNA SOLID WASTE AUTHORITY RA VACANT RESIDENTIAL LAND 73-30E GBW, LLC RA RESIDENTIAL 73-30C SIKES, LLOYD S. OR MARY E. RA RESIDENTIAL 73-30D RIVANNA SOLID WASTE AUTHORITY RA VACANT RESIDENTIAL LAND 73-38B MORRIS, VIVIANM TRUSTEE OF THE VIVIAN M MORRIS REVOCABLE LIVING TR RA RESIDENTIAL 73-27A MORRIS, VIVIANM TRUSTEE OF THE VIVIAN M MORRIS REVOCABLE LIVING TR RA OPEN 73-27J PELLETIER, SHAWN J. & MELLISA M. RA RESIDENTIAL 73-27B WILLIAMS, WILIAM A. OR FAYE G. RA RESIDENTIAL 73-27H MARKEY, MICHAEL RA RESIDENTIAL 73-27G GIBSON, NATHANIEL P. RA RESIDENTIAL 73-27Z POUNDING BROOK, LLC RA VACANT RESIDENTIAL LAND 73-27E1 PALUMBO, SALVATORE JOSEPH JR. OR CAROL MOSELEY RA RESIDENTIAL 73-27E MORRIS, IRENE B RA RESIDENTIAL 73-27E2 MORRIS, HARRY SAMEUL OR BARBARA RICKARD RA RESIDENTIAL 73-20 ST. JOHN THE BAPTIST 0 M S C/0 TREASURER RA CHURCH 73-17 WHOLLEY, MICHAEL C & KATHLEEN S WHOLLEY TRS OF THE WHOLLEY FAMILY TRUST RA VACANT RESIDENTIAL LAND 73-17E RIVANNA SOLID WASTE AUTHORITY RA VACANT RESIDENTIAL LAND 73-17D RIVANNA SOLID WASTE AUTHORITY RA RESIDENTIAL 73-16D GRAF, RODERICK E RA RESIDENTIAL 73-14A FORBES, DENNIS M OR MONICA S OR PATSY Y HITER RA RESIDENTIAL 73-14A1 SNEAD, STUART M RA RESIDENTIAL 73-14A2 BARRELL, CHARLES D OR JANE I RA VACANT RESIDENTIAL LAND 73-15 BAKER, MARY JORDAN RA RESIDENTIAL 73-14B STRANGE, EDWIN L RA RESIDENTIAL 73-14 BATTON, LAURICE ELTON OR REBECCA M RA RESIDENTIAL - VDOT - 1-64 0- 1 1 111 1�1 l�l �I11 i 1A \\ I-At.lL4j � X / /r I 100 SIGHT SIGHT LINE TO TRANSFER STATION OBSCURED BY HILL ELEV. 766.6 — — \ "kms ,'v -u -C \ \ . '. \,I I r I NEAREST NEIGHBOR \ APPROXIMATE ELEV. 753.3, i LEGEND: EXISTING CONTOURS (INDEX) EXISTING ROAD (PAVED) - - - - - - - - - - EXISTING ROAD (UNPAVED) EXISTING TREELINE --- -- --- EXISTING PROPERTY LINE BUILDING SETBACK — - - - - - - — DEQ SETBACKS - M-1 EXISTING BENCHMARK F...::: :::.:...::::.::::::..:. RSWA VOLUNTARY SCREEN BUFFER - FEMA FLOOD ZONE A flI EXISTING PROPERTY ;`,I ` INGRESS & EGRESS SNTBAtl< RSWA VOLUNTARY SCREENING BUFFER h' ii/io- .00' .0000, - KEY MAP SCALE: 1"=30Y GENERAL INFORMATION PROPERTY ADDRESS: 4576 DICK WOODS ROAD, CHARLOTTESVILLE, VA 22903 DEVELOPMENT NAME: IVY SOLID WASTE TRANSFER STATION OWNER: RIVANNA SOLID WASTE AUTHORITY DEVELOPER: RIVANNA SOLID WASTE AUTHORITY TAX MAP AND PARCEL NUMBER: 73-28 BOUNDARY DIMENSIONS: VARIES; AREA=300.585 AC. ZONING DISTRICT: RURAL AREAS MAGISTERIAL DISTRICT: SAMUEL MILLER, ALBEMARLE COUNTY PROFFERS: NONE WATERSHED: UPPER MECHUMS RIVER WATER SUPPLY TH of Ir ANTH NY S. TOWN U y Lic. No. 033977 "O 07/14/17 W F - Q 0 z O_ U) Wly- LLJ ME N r �_ W ~ a� O p� a� z N Nr U F- m d' Q 5 cj Z w v -m , W u, C6!5 W Z N U � � - -- ZZW�� U oz>= � Q () a aw� mzm cr.Z z Li- Zzwg� 3 O az 0 O U W v za 0 N Jcc � O cr. vii LI) L0 o � W Z N � cn Vr N VNza -i N zNma � O � o CADD FILE: SHT-3_G3_PRO DATE: JULY 2017 SCALE: AS SHOWN DRAWING N0. G3 a 0 J OW �� j Z _Q W ~ W Z W J J � � of 23 �- w w 0 0 = F.. N W o Q Zo � N W W> U) M UJI J a�J ?y cn> D crW J 00 � 2� �n a CO Z 0 Z >z z W J U N r �_ W ~ a� O p� a� z N Nr U F- m d' Q 5 cj Z w v -m , W u, C6!5 W Z N U � � - -- ZZW�� U oz>= � Q () a aw� mzm cr.Z z Li- Zzwg� 3 O az 0 O U W v za 0 N Jcc � O cr. vii LI) L0 o � W Z N � cn Vr N VNza -i N zNma � O � o CADD FILE: SHT-3_G3_PRO DATE: JULY 2017 SCALE: AS SHOWN DRAWING N0. G3 of 23 1 ►/ /► / I l II IIl l/ / / / /l l/ /l // lI i/ l I l / / /l' ! 1 1 Ii I I IjII I i 1I l/ j /-j \_ )) \1 44 4 �I \1 \ /3 0 l ``9(Ii /�r\G-cG -II ` i EXI / / v LFGSTING UNDERGROUND ELECTRICAL WIRE TO VE EXISTING HYDRANT T—KGs1 LFG SYSTEM AEN I P�LINEAND MANHOLE-�� ND C D IIII/ V ► \ — I I I I I l III 1 I I I I r i / 3 �C X44•►CLOSED\ CE 6 i d—� FE \ I I' I i I i f ► I I I I I ► \ \\ v — \ / I / .�.. L L —� --- L �' ` �` --`--x `-- `X u—— qx U( XUGE �, UGE `�,o •— —• ff \ \\ \ L L Y — �__---xU m AGE \ \ "�-TWO EXISTING 12 \ _ I— 1 \ E�CISTING GATE \\ \ 3 U` U� UOE 1 C U L VE TS \ \ \ \ \ \ \� / \ i EXI OVERHEAD \ \ \ w EXISTING I 1 \ \ \ \ ' \ \ \ ` \ \\ \ •8 \ //I /� LANDFILL LIMITS \ STW� \\ \ XISTING I // �\ PARKING AREA \ \ \\ \ v, LANDFILL POWER UNE POLE \ \ L G LINE\ I / I " \ (3 TRANSFORMERS) / •— J p14E x OHE OHE — OHE -- ONE ` OHE ONE ONE ONE — ONE — \ 1 \ ` \ !�\ _ \ —t— \ — OHE\-- 014E i I i I / / 1 IVY MATERIAL EXISTING, IR�4fAf10W- ,,�' � E_o14E °"EX__I___X X___L_X I X � M� I I I I I h // � � UTILIZATION POND LII ,` / �o"E / I I 1 I '� / EXISTING OHE WEIGH CENTER 014E / / I I / / Ite \ ` / / / I \I I I / STATION w \ �/ / WE 0"E EXISTING DO ION, I / / / // // �, ► i I ! ENERGY OVERHEAD / / / / / ► \ \ ° '-��, 01E�p14E POWER LINE 014E 'Eci 1E/' EXISTING OVERHEAD POWER LINE POLE /'/ // / / /' �',- �' 12 / / \� k X EXISTING SEPTIC LINE / / EX ING LA ILL \ \ \ \ \ XISTING FORMER TREATMENT / / e / / I / l - r EXISTING GAS FLARE ST 10 �8. \ PARKING AREABLJILDLG (TO BE REMOVED) � 4 / e / EXISTING UNDERGROUND �I\ \ I POWER LINE \\ �� �� � � \ \ Q \ \ \ \ 1 t III \ 1 ► I � \ 1 \ e // i� Ix % EXISTING GATES EXISTING X / U �, � GENERATOR 30 0 30 60 SCALE FEET GENERAL NOTES: 1. EXISTING CONTOURS ARE BASED ON AERIAL AND GROUND MAPPING PERFORMED BY JAMES H. BELL, JR. (MINERAL, VIRGINIA) ON 2/6/97 AND 7/7/99. 2. THE COORDINATE SYSTEM HORIZONTAL ORIENTATION IS VIRGINIA STATE PLAN GRID -NORTH NAD 27, AND VERTICAL DATUM IS NGVD 29. SEE DRAWING G2 FOR BENCHMARK LOCATIONS. 3. KIRK HUGHES AND ASSOCIATES (SURVEYORS) COLLECTED SURVEY POINT DATA ON 1/17/17 TO CHECK THE ADEQUACY OF THE SURVEY DATA NOTED IN NOTE 1 ABOVE. BASED ON A REVIEW OF THE DATA RIVANNA SOLID WASTE AUTHORITY BELIEVES THE TOPOGRAPHY IS ADEQUATE. A / / \ - LEGEND: RIVANNA SOLID WASTE UTHORITY PARCEL: 07300-00-00-02800 // / e// / // � �' � G`� ,,��� / EXISTING CONTOURS (INDEX) \ 1 1 I I I I / TP: 73/28 ,�� / / / x x� L � EXISTING CONTOURS (INTERMEDIATE) / / / / / � � � � / e EXISTING OVERHEAD EXISTING ROAD (UNPAVED) EXISTING POWER LINE POLE EXISTING ROAD (PAVED) wi ! I I I ► _ J / / ) I I i � I II II 1 I f I i i � I I j / // � 11 I � J -� � EXISTING 2 & (3 TRANSFORMERS WATER / / METER BASE � EXISTING TREELINE c� I I j �/LINE AND PUMPQ ELECTRICAL LINE EXISTING LIMITS OF LANDFILL = cr- // U (TO BE REROUTED) / / / EXISTING FENCE EXISTING 0 o Q � _ UNDERGROUND ONE—ONE—ONE- EXISTING OVERHEAD POWER LINE 1 Ii II i III _ �/ZV) o z f / �\ _ PHONE LINE UOE—OGE EXISTING UNDERGROUND POWER LINEXX- won x N � a / I i I i i I I I I I / i I i / / / / a , / / / / / \ ;' - < < < EXISTING LEACHATE LINE w � cn m / / i I / 1 / / / AT / ' / / —w w —w —w EXISTING WATER LINE ,& ' ' / 1 _ EXISTING LANDFILL GAS LINE EXISTING MAIN ENTRANCE GATE // / / / 3,� ; �� EXISTING UNDERGROUND PHONE LINE 11 J­11.1111.110A�� // / / EXISTING PROPERTY LINE / -1001 swR—S--S, �—__. ----- X - SEPTIC LINE EXISTING SEWER/SEPTIC � EXISTING 3 -RAIL WOO/D/EN ,/ / x693.6FENCE EXISTING SPOT ELEVATION ( FT ) / - --- _ �/ / X / MW -48 EXISTING MONITORING WELL Ole *M-1 EXISTING BENCHMARK o // // // // // //// / / / / / / EXISTING__ - Q / / / / / / / / / / / MONITORING _- � WELL /.�---- --- // MAIN IVY MATERIAL _ - UTILIZATION CENTER � �/ / // // // j // / / / / r4 ' // _ _ .01 ACCESS ROAD TO DICK - z / / / / / / / / / j / / l / / /� J / /' / - - _ - -�-� WOODS ROAD / / // 1 �/' Q 1 / / / / / // / I / / , �/�001 .00 —, �1 1 / / / \ / fr mrIc- /� // .000 / / Ile / l l e / \\ + PROPERTY / / -/ / / / / BOUNDARY / / // / / k/ / / / -- /� --- �,f- /'10 / / / / / k X ,- x / / / / I / / / / / �� / / / / / 1 / / /� \ ��_ // �/ / / / / l I / ��000Ld 001/ 000 Of / 100 DEQ REQUIRED SETBACK // / / // / / / I // // / . SET[ 0) EXISTING WELL SUPPLY L_ I / _/ v i A? _ \\ co // N ! // / / / i I I 1 I I / \X // /� // / i I 1 1 II II \ I I , -- - \\� �/ // // % // // i f it \ \ \ \�• \ \ i I II / i/ / ��\\ 1001 , ON T 6(90,`N' SP ,H O /// K / / _ 1000, ool i. O�Gj/ ' ///// /// / rte'♦ //� /�/ // / loet —__--_ �� �•� \ _ _ L- — — �.�,TH 4F !� ANS. TOMLIN ~ � y Lic. No. 033977 07/14/17 /QNAL z 0 W Z N V7 a CL CP N w z H � cl)Z v) a QO 0 _ Q H ZW ❑ m U m , cl) ZO �; aLn 0 UJ U Z N � W LL 0 Z Z WCC► oC "' 0 z 5; U U cn Z I— R — Q aQ �ZL L W �- Zo(!)zM w Z L J c) W V Z g "' �- w W o �aN�n z o o Z `" r v) c/� W 1- 0�2 c� ZNma V ♦ 0 --iC111aoU) N WO a�N ZO o w W> LLI J Q UJ ?� cl)oi> J 00 cn L0 �n X Q to Z v Z >Z I..v J i(iT U CADD FILE: SH T— 5_C1 _EXI S DATE: JULY 2017 SCALE: AS SHOWN 10101-1vifillixed e C 1 of 23 N V7 CP N }0 H � mch v) a ♦/) _ i m li ZW W m U m , �; aLn W Z N ZW Z WCC► oC "' 0 z 5; U U mzm a aQ �ZL L Zo(!)zM Z W r g 0 c) W V Z g "' 0 JQ � �aN�n z o o Z `" r v) c/� W 1- 0�2 c� ZNma V ♦ to U cv a --iC111aoU) a o CADD FILE: SH T— 5_C1 _EXI S DATE: JULY 2017 SCALE: AS SHOWN 10101-1vifillixed e C 1 of 23 0 z F__ cn 5<_ w I U- UJI x x . z 0 F- < �_ cl� Q� w u_ cf� z < r.*, �__ 0� b - r_ 0� c 0c I LL IJ_ ry X - LL LL of X V. C .s �� c: %_ r_ 1�1 - C ac c - �c_ C\ C\ c 1-1 V, � (; Q) .� L_ 0- 11-1 . . 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'­ � �___ 61 , __ _� ­', tZ�L - 1.� ---, � 11 I 1­� , , -1 'j, ; � - �1, -, 1 I I 'I, ','� _tl� I / , i \ � � I 1�,. � 0 '. � , � �, , , -1 � , - I -, I . i . .1, �_ , . __ 41 I , .1 i I � 1_1� ,,- ­_ , 11 - . . I f I? " ii�� " li". ,- " ,� ,� �11, � lw - I �1, "", "', I I ,, '.. ,) � - I It I " .) 1, J 1,_�­ i ; -, i 'L 5 \ / � � , ­ - _- ., -4-1 I., �,,� ,., 2� "I � I "I I � . 1. It �-�, '. ,., 1 "� - I i -1 � , 111� / i I I � t1i C \ 11* 3. PAVEMENT PATCHING PER _ , I- 1`1 , - _ ­ f " 4, � I \ \ , , \ � " , K ; �� -, _,,\ '­t� -1.1. __ ___11 -1 " REMOVE FENCE � I 11 � I � � , ,� r,'�' m 1� J-1- - 17", 'y \, ", , �� , -_ --- -­- -_ -- -.-- 1 ! , it // ! 1; � , , , \ �-, " A - i\ � z -1 - - , - 1� I � " � , -\/ I'-,-;- __ y�� "In , -, _� ", 11",% \1 "p, � % UN, , ( , \'�,, " .,�� ," ­,_ , ., �0- � 1, I '­ - _- -) "'' *� \ -, - , , � ­ % 1_�? I (i , ,, .,o� i", ") .011' , 2. UNLESS WITHIN THE LIMITS OF DISTURBANCE I 11" , ­_`.' , - - \ " I , '� "', \, - , 1 , , - ,,� 1, /� - " I � � , J� '�,' - \ �� \� '-1 _. 01 - - - " $ ,"l, - �, � , - , 'r "I J / f � 'I� I , I - . , I 1k ) � .11, - CRITICAL SLOPES SHALL NOT BE DISTURBED. Y, \ . �� \v 41, / --- " �ns ,---., I 1/k i_ / , �ii',' / � , 7, "' , _?�� "� L I r ,�, � _i! "I "It - � .;_1 / - ­- 1� T� , \ "' ,-,� i" ",, I 14 "'L , __� � i) , , � 11 � 1� 11 1__��.,"_ "� .,� " I p � I " I � .1 1, , r � " , ,- I � , I i I I 01 I I - � A I I I . , 1� - , 1� � � , .. . I % i i " &I i I , \ '% 1 � "A " \ 111_ , i� - �, f "L,_ 1_ - , ,,, - 1. I \ - " 0 ,� I �, L I .,�",, I I -� ". �L` , i - 7 , � ,�4, �_, y ,_� I/ ii� - - _,_ 4 - __ i . '_.�, , I 1_�, , , r � � �, 3 i � . - " , _r. , � � _41 i , i I I � , �� �,�! _/ , , j 11 \ I I I I " // ­',�,�� , � � 1� . "', � I I 1- " " � I .. � I � _1�1 I I �, . ,_ I I i � i -y- I I I I .1 I I I I _,,i ; : ! i \ , I � �_ - � ,k 't , " -, N ,�, It 11 'I, � 1a) I ,,, _A. � . -%- ,_ 11 I 11 / I I i. I -4 i�-)� I � REMOVE AND \ I , � -, p I "! I ?11\ , I , 'Ir � --, I " 1� , 1\ \'�, rl \ � ­ I - - -1 , 11� \ ,,, - � �, /I , , 1� I ,; . , -1 ­_ I i \ I 1_� , I _P \ I _L1 � 1, 11 1, i , I 1) , " � . �, 1, " , I \ "I ,,� . - _3 1 . \y, , I I i , , ; �, r � I 6 ­.- ­ i � 1. It V, 1� `1 , " , -, , / I 1, � , � 1�� / - � , ,, 11 _­ . REPLACE PAVEMEI J_ " I 1�1,, I � . 'k , �, _ri v. � ,_ , '.", j I I � �5� 1 1�- - I T `�� - '� � � � V,� ­- I __ I 1� __ \ � , - � , 1%�_- - -.--,- It NIi - I - " lf_� T1 4 j � -- -- --- - ­ �_ _ - , --- I I ,, , � I � �; 6, I , � 11 � , 1_ , J 11 �.' - �`Il�- "'i , n \1 � - �, I �, ,; -/ ,1� - (y - `�kl`%_k, <1, 1,, '' '_ - j % , I \ �- I I � 1 , I I -1 1'� � v - N '' ), \ L%, � 11 ,� L ---. , ,,L I A 1 --;,i " , - ;1 �� I ., i'\ I ; � ". 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L \ i -, �_ ­. �. � -, P '. - ­ _- _�, / / )_�'/ xa 1-i '' I ,_ ,­ - - r11tt`% __ - __ , � \ \11 � "I' z 11 , _. -1 , 1� , .. � .% i i f - A "' --- \ -,.,. -, " " L il - , � q�11� � ,,, ,, ,, ,, - I , - ': - , ., \ � e 11 � ___. . -1 , I 101r, � ­��"-je-�4,\ 4 C'-�"­a� � f ­;, � �, 1� " - �, T I I � � 11 y 1) , - -_ . � , � I ,_ .1 % ". , ,--. 4 , �- �- �.!, , ', � # � I V� - ___ - I - - , / _,,� - : i % 9 � "I.,,- - " __ � _j - �11�- r-) ,. ,\ �Lr _x , - - I L,_, ,- ,� , � � 11 , I � --- 'Z , , �� I f I "", 1, , -0( z, - , " , , \ �, t � � " , 1� � � I __ ­_ 1�1 �, ,el \ --;7 _�--­- EXISTING CONTOURS (INDEX) 1�� ', - _'. , L ,)t- ,,, --- \ ,,� , I , R , - " , I , �, I �� - - __ .1 , � ____- � . , - .l _ I-- �, I- --- �_ , , ,� 11 11 � I , _t,, \ I 1\ 1, -1 �. I I " - � � -1 \ �11 'A : , /I , , ... I ... I c 'I" ­;t,�-'s \ -- - -- -- -- ___­__ ­­ -- - I I I � -I On- I I r� �F�, __ - EXISTING CONTOURS (INTERMEDIATE) CL - �, ., ; I - \ I -1, �, � \q , � -_ ,� �, --,"I � - - % I I - I J, I ,/ i "I, " .-�111 �, K I ,, - ,, -i?-� �� - � �, I \ -,4 " i 4 _- - "" IX � - ,/, lz� �, ,� � i� ,,�'y I , e_ 1 L �� I �p , 1. ll I I, A -t " I . -1 ", � 1, - �­q A i __` ,-- _- - e _1 , 0 I ­ � ," �, , " I 11 � i / ", " ,_ � '5�4-� - -�),,, 1�t % ,, ,fk I I 1, r/1 i I _1 i & 'il �,�, " , ,-/ t I - "I' tal � I �� \ , ., , � I I ty � �L, I I . . � . I ," "I. - , I " Z ! '%. , - , , I - . " \ . _,� - I , , - i 11 1, 11. � � .1 � �p ---­------­---- EXISTING ROAD (UNPAVED) 0 , � , -i 114, 1 - , 1 1 1, , ,�j I, � � L ' j ,� � � � , - , , .1 / L -Q-0- / I", 1� ,, �� � - - \ j ,,�, z , � 4 . 9 , .�e 1, ­ ,,� 1� I - , . " a I ' I I I "I - _111- __ I I- - � � I 4� . 0- I . . _ � , I, _("_� , I �� \1 ,/ I , � - 1, � - , ., ��, ,, , .- I I - , " - �, - ./ I , , g I r V.- / - 1 1,6 Ilk - 1, '. 'k I � __ V) t I � - __ ,, � � ,..� , I I , 1.��,* - __ , ­_ " �,, -1 \ 1 z� _,,; � 1�te? , I \ ­ , � � 13 I i I j I . --, I . __11 _____" I I , I ,� I , A " ,iv I � ­­ � �L' "I ,." �. �� ,4 / - ,� 'i , I .\ 11, J_ , I I t , I %_�, , - \, A I - � ��, , t� , , 'I 1, , 1, - .- � 1-11 - '_j � � � , I ­­ _­ , I , y, I I , � \ A I , , , i , / , , I " , 11 , ,�, �� I I \� - ��.2_ - - I Y­�, 1, r). L� , - I .� I I -,� ot - � 11, R, � ... � 111�t,�,­,�- , . ------ ________________­___.__ �,t . , � , - , I I " / . 4L \ , - , 110, � . -S, v -, � , . i . I r )�'; � I _-, ---- - , , �� 'I., I .11 � ,�' -1, I �� I -----. � __ , -- , 1� � w , . ­_ I I - I ­_ 1� I 5 � "I" �', ".11 �� , � I - q, i",- 11 � i " � '. , I � ; . __1 ,7,.�� �, - � I _�, � ' � I � A -y I I , - " �, ". 1,1 �,, � :. " ,.� \ /� :i��_ I , ­ -1 I I __�, /"`�X :3 .i , -/, __.� I . _ , � ,-- -I- i -, I— " __ I r EXISTING ROAD (PAVED) , f loot, "I k I i � I T- I I 1 I _. I,--- I Ty4, � , , I \ J, 1, 0 "I � � J� 1, q I , , � I - � - ,,�- �, i , I I .., '. - u-- . / 11 A 17_� I 1 � � ; . ,`-, " ,� i , -, I/ \ ,_ - " I I , 1 I I rCrT,_�(44r�,,_� -, � I - ,� �_:�,� - '' -) 0 ,- . - - ii 41 . �j I 111.1 �, "I _" . - 1_, ... �'. _' �`­ """'y" EXISTING TREELINE i��z , - �, F to 11,� I 1 ,/ ), � 11 ,,, � -- � . � I I __� , j rx , , 0 4, 11. I . I �J, , � , �`�j -Q I /e , ,-- __ .� k , - f,\ , 1,11 �� I t", ,,� " ", , I � ) �', 'r , _ C-) 11 � , ,/- � , _1 \ / I , , ,,, - - I/ , �, 11 , lv�, ,� , I �cv 1_1 � ,"t ] 11 � i., � , ,_1 _��o "I ,,, ,_ i' - - I � , � ­ , t I / _/ I ". , x I, \ '! . , , ��, I zal - " -� �� 4- ", " i � i I I ". -, I , A , , 4 'i i / c/ , "I" "', I'll, i � , ,A 1--" i � 1 -- I, 2 , . I /, , I - ) / K, , , , � , � � ff 11 - I -,,' I . . , � 4 W _4 � ' � 1.1401 I i , , I � � . I w " I � 'r . 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NNECT TO 1.�� \ ,1 - , i I I -,�,L �i ( I , , "J I P , . __1 / I - / / `1 , " - �\ 1 3 ; 1. . I ., , -\ I � $ 14 . � y I I _, EXISTING FENCE , -1 i _­, - � - , ,�, / �', '1� 1-1 �, , I 1')t ' � ;, � � Z � ISTING POWER P I, r, � -, I � qj -1r �, I . I r . , 1 , ,� � X i , i I—, ? -I Ti3 (1/11 i � z I/ I , I � / tj , & _', .�,`� , , ��, \ , Y. I iz� I ,,�,,, � I -1, � -) / , '1 i I X . Ir __1111 I / / ... �� i'� j . � � � y, i � / / I `x 11 'r 11 A- --- 'I., — CHE — OrE -- QHE — CHE --- f I � � ; 1 �, , r I , ��% ! , . - , i � I ; 11 I / " -Z _jz -1 1�� I , I � `11 -1-1t, I EXISTING OVERHEAD POWER LINE ,',,�, � " I i - I If , , ,� I � / 1� � I / I 1 "2 "" ; t;�Ik , , - 1�1 ,/ " ,�.� 11 , .1 , , / I ; , 11 i i i 13 . / ,1 I ,/ � 4�` ";f -i *_ , 11 I I I �� 11� __� � . ri" �. I 1001 I I r 1, I , -, , I 11 .- , / , -1 ,�, /I i ./ , _� I � I " 1 Z I ,� - I ,/ I � , "'k� / �� -, �, , " 11, i .1 V/ 11 / , � L � �,_ " ,. - � . I � . 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I , ii. , � , I i I / ". � '11, �i � �, / , �i ) 1 v , 1, / I , , / / I I r i v I ..I I I , I , ; a� / I / , �L , C , , , , - t, 11 ;11� I � 'I j _', ) I � ,p 'p, I � I �, / / . / " I/ .1 / r f- / " I REPLACE PAVEMENT,/ 1, bi . , / . / � ,/ I . , � I / ,/ , , . / ,� 1 I � ,f , / �, _F le�. -1 " / I , / \ \ 14 ---- ' G ----- Y' --- _FG' -- LFG -- . . . , - I � ! A 11.,� / r" - -1 I / , , / \ __ ­ ,-_- \ )-Jr "F i, 1 , I 1 , ! i -I- ' r / jr _f A� 1 li I I I , i � , , � z , � , , I/ rp - � _�i � _ �_� - . / , / I , _F ti , f- i I I ; , 1 j / "i ­rl - i ; I / / . I / / I � , e '? I I ­_ EXISTING LANDFILL GAS LINE U) ` - , - I . 'y- 1 , 1 i ly�, _-j e- I I "I / -- . I I , 1'11.� -��\% -_ _,__ I I � I f , 71 ;�/ I \ " ��, id i f , / t r I 11 " " I \ Iff i � I I1- - I r- -_ -1 _ I ��, / / " / , �� I _1 f , I 1 ___J 1 1 j 1.4 v � -_1 1 ;-j4. J ,�, __ __ , REMOVE AND RELOCATE ,, I/ 11 I "I I I I , / , " \� 11".� 1- ::::�­�_ , -, , / , , ,A. / '�)E- 11, I I/ __ �1' - � -- i 11 / r / Z, .. y " � At -ii, , _________�,\\--___.______ - ------ -- ____ I ----cr��N,4---cf';,1—c0m­ EXISTING UNDERGROUND PHONE LINE i r i�L , IV _�,` I , , \ \ I- c()" - I � ... � / - 1, '. " % . , - I i "I � i j I I I ?, - j - I � , .(' Nbl �* , j �11 _�_,_,___,____1_ _� / , , , , e, `� r �1_ I" i `tp-, 1 i - I _ I 1 "t -tt I y ! 'i , 91, i , ,,, / ,- EXISTING WATER . 11 Ac, I I !,tl 1 -4,- 1 i 'r. 'i i , I I/ `11, ,4, 1 '1-1 1, ",�, ; ", 11 I t'l j -4. f 1 , I ,�� , ,,- Z I - 1z �/ I I \ I & i) . C / i , " I I /I .- . J,r' ,'I,) � , ! . � � �, '. , / '(2., � \ 1, , , , 1�, . . . " I- I li/ I 71 j � I ! _�, / -2 1, , LECTRIC /I I?,- " 1111110110110111A EXISTING PROPERTY LINE I " ; ; 1- , -, �. I 'r I �) , i ! I � I , - I / r, I I - - It- I. 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' G., � \ w . _ -.-- u MANAGEMENT FEATURE 1 ' 1 __4040__--___-'-_ -- I �-; / � '''/ � , _ „_ R\ 3 ti 'Y '. 40 40,--'� ,ems C jc•, ,4040-;000 ,s ° O� ;*i t Crtd - IT ____-_ CNE _4040.- _ G;iE -- .— CHE _ i -- ouc _ _ ` , 'i. I r i `� '.t �� h, .,{ BOTTOM ELEV: 738.0 r _\ ,➢ -^ - -:. y 4040 '" " :ems`'' :°y. - 9 r \ �,'� _``` ) ..F. \ G.{r "' 40-40_ x _4040.. `> r-7 ''t \, z, v r a.:� I ,, -y 1 ti::;... `fi'`..,. 9 .� a'.y- -:e, ,. ' �y==.�`✓' - `% `i r.....--�-' :i - ,,➢ _ — _ `� -- �: _ _ 1\, .)': 2 ;*, ..moi --- , , , ��>,_ , , R40 -, � -0�v f r -r - m to > .- "a _ { __4040 � _ ' v a -� ` / , 4040_--40-40"'_ -G `�1 1 " .. f \ 1\ e, 4040 - -_--4040. -_ _..- - ., - 4040 -`--- X ` � j _ - ; R 40 .a ; �. ` .I -40.40 1 _4040.. e . � , V! R ., = -.. ,__� OSE - I ' \� a A R20 F ' a .� , PROP D � r I i _ GHE ' \ " o S\T ____-__40___40_ °y KING �� ,;� EXIST r' ~~ 1 . TRENCH DRAIN __ v�iE - ` i VEHICLE TURN AROU D' ' P R i _ r q �" _ _ � �� _ -���� I �/ AREA FOR BACKING -4 ` �. �` , `;t 30 0 30 60 `J av, i I / ( r s OY f� I , s� -i.:_��,,' ry \ 60' /' ;E. �j INTO BUILDING) �t ; �, �� v_ - t �: _ \ _ _t, 1X ` _ -d.. �'/ u 1 A% r 4 w n'"\ _ / SCALE FEET " — — ' _ PROPOSED PROPOSED C3 C6 ,_r. ..'s".,r�w.:vi \ :r •.:f - .y s. _ ,r:,y m ,_4040-."ot -` A F, �, ..: '" , y -`L -,'.. +:., ---�,� 9 f'\' '`� % - ' v,. INLET y DROP DROP INLET :,/ :, -. �:, � 40,40. --�. 4040. _.� .,� 4 � � 4040.. 4040 .: � - :r� a . � ..�� .:_�' 41___ -. - ..::„� •--'4040. 40,40 ',, y t ! \ �4 \ • --4 a,f.' - ,` '�- C7 4040 ;t,,,, a_"^:--�„e�,: 4040 40,40, - , a ', I 40 40 r .� s j 3- �Y5 0 " r -_40,_40. - : ,. 4 - . '4040 V ..Y. a •. - r d I U -r wA � "., 3 �""'`,�.j- . -�-_._ _ � . - _, �,� • 4040 4040 -- :y `, - ..u,., a..a e, 4040 4040 - , ,-! SY. - '� 9-' e �' i C 4040 a �?I � �� . ,\ NOTES: 8 _ _. �, _ �� 3�� EXISTING; \ e _.: r,a,: .. =i ) - .� ____ .-. ; '.. ,'f.. r� EXISTING PROPOSED MANHOLE -,-,.A :4040, ' •: ��.. _.: �•.�5,.�.• ' ,y,' \ LFG LINE l \ - ;': ' 1. THERE IS NO PROPOSED OUTDOOR LIGHTING. ` M1 - -_ -,5-- • 4040..,•`.' 40, - ...,•: :•.-:•!'. "�y ,'` ^�- ,, ,, r ri ' \, . , , - �y j . � I z a = . .. ,: -<. ,-f.� . ;. Ta, _ � - t` ', WEIGH ? I / c� ._ �. "L ~ __ 1 � ` 1 ; \ , .: f:.- - s ':;` i �,v _ +,1 . 2. THE RIVANNA SOLID WASTE AUTHORITY CURRENTLY a _ 4_ ,, I \ t. �-,'4040 PROPOSED - \ ,.:n om,,. 9' 4 �, -.`� , i '- ' -a s-`:` 0.1 m , : r ;--- ' m E _ , ' f ... / �.,, Y' ge, I \ STATION �\ \` _ __ PROVIDES WASTE TRANSFER SERVICES AT AN .,. r �.s 1 � , 1 x y r - /� BOLLARDS 1, ,. ' . r�� ' - - ��� 0 l _. :f. _ 1 ' ✓., PR 1 i OPEN-AIR FACILITY. THE PURPOSE OF THE `+'-a��- .... '4040,., •:...� "• ~ bF�.a 4040, �l 4040 - t � .i,,. • .- 4040 - _ d�e - 7 4`• �, ? - - u-': y...v, BQ a-'` - PROPOSED a „> / PROPOSED TRANSFER STATION IS TO PUT THOSE I ;, l _„7y �� -...W __4040_. 40_40. _ �_ 4040 - I .: . 40 ` ` •':,:f . e : - ....,�-- • r '' °, �. "1, 9 = =. yEXISTINO LAG 4040:. \ 1' 1 t, `w�'' --'w �`--- U SERVICES UNDER ROOF. THIS WILL NOT CHANGE :_ t r'- 3 \ \ I w : -� PROPOSED T-CONNECTI©N =- ' ter. TREN D N F A' E STATION_�:_e t \ �' L.' ' t� TRAFFIC VOLUME TO THE SITE OR THE ALLOWAB ' -. \ y.: ` ;O, " � � /" .3 � i Q": OF EXISTING AND . 4040... '-, �, :�. �' r�� PROPOSED �� )L � \ = .- ; '- - C TONNAGE DISPOSAL RATE ALLOWED BY DEQ. . � ,- - j .` 1` i 1' . RTA ING LL PROPOSED WATER LINE / l - � ,WATER LINE \ ;;' , � _� i C3 C6 - � � 3 FOR R TAINING WALL DETAILS REFER TO SHEET S9. _ ~ r _. r ` E ,. ,4040 1 '' I �� \ , , ; B y� FOREBAY FOR PROPOSED LEGEND: ,..a- �� 18' PULL-THROUGH $: - �j d i yn� ST ~ i _. 14- ,� �, \ - 5L G: --, _ .- - . A / . ; " �y � _ i ORMWATER MANAGEMENT FEATURE i Y ^:<„ ;.: I 40,40 ! ~U{`- _ - - - _ 70 EXISTING CONTOURS INDEX � ASPHALYT ,SENT({RANGE ROAD - ST _ - OTTOM ELEV 705 0 _ { ) Li�y� .^,.q.,I�'s\ ,, s':✓>; �` ��'4 ,� ` �i fy� , t ./: �` _ �n, �''b ;y+ .I'. nn B / �>• > v ¢. Y P.ri, , ,'+-+ i ..:a � 'i Iry I , _ t�' ._ : _-s.. ..t ui' e,,� �`+ _ e ., ,,E ' 40,40,, q , , C. I ` i t , , ', .-, p } ./ ,+' :f ! s✓� i ->� ' '40;40 \" a^z'. I :..,. v. "r:. aJ' \ .~..� \ \ t' '!`J a -� a4X ;� J� y-- _.- - .- ,.� �._ _� 40_40., 4040..._. 40,'40._ _._ .-,4040-.. 4040... 0 � ➢ `^`- 4040 1 - � 9 �Y ` a Y_, :, _ \ _ _._Jnr :� �; J °>� �,: T f EXISTING ROAD UNPAVED '1 / y AIR {/ - .. E, 4 ., , -, f % % , I .a9 \ ,-,.- L_. _ _ _ _ — _ _' .,.n, .,r:- d !;v , t ti i 'P'r 'a✓ , 1 ) 7 a` s s >� ` 7 �: GE-- ., -,.)„� _`<> ,.-._ w..: `� .\ 5- - i' �. rU UGE-.__ UGE— UGE--:_. UGE 1 - v- r I n '`' �/"'y ,. _ UGE ay i ' . 11, ,Z' - ,,,.,:1 ', A '' i a , 3 J �:... _ ; _ ,, GE`,c �;;,>+ —UGE r y .i y� \ • O o ; ` l,r' ]� ION uGE a / 1 a' r ifc + " 4040 r -s _ — _ EXISTING ROAD AVE -� ,i ; 3' ", '. ="` UGE a`•.i i1 U �`I, i•' ( ) s ',>, 4040 4040 4040- A ".o w a i' j l/-- UGE GE 1 Y GE i 'lin,. .,.r `TRANSFER STAT `,, � -3 ^a 40.11. _; _ =:r. N ,4.,8� .,/I _ 40 £ �I # 'c , .> -�,. _ TIPPING FLOOR - i ,a Y' "� �. �..: 3 :a, `` 40:40 P D ,' \ ._� _ - r 1i - �� �- EXISTING TREELINE > �,RETAININe WALL n - -~ r 3 4040:_ UGC t _ 1 s� ✓'� , y j\ __ � 40 40) t ,,.1 '. { I a _ ;' /-' .-'" r , ; d +� ,! i UGE /Ufy y / -f`1 9,,,f -4011 :v::.; , "ta t { z: _. I I ,g !"'' Y. "_! —`1 .7 �°':3•:. 'i. ,'ti''> , Rr� t 3 " I S I , : 1140_ ..<irti' ,r' ;: i �'' �'\i '\J moi'-.�,. UGE -t" i,.--' _ tI`. a^-: ;t -. y i y� -a� \ 4011:$ \ a„� ' '� 4 I ; - a 1 i 1 % 4040,, /4J °- '� I'I� -"'14!;. 1440_. # � '':.S ` "_„ 3 .ra' `• 4011 a !.�.:.,._:s::.is._.__.�-1140_..: s,_._....>>.,:�: :_. _.L.� .,_ 7 7 � I : �1 4 I : A -z. iU .J' "/ 4040- £ / _ `r `f ,' f / r/ \`,- I: `. -� /ai.,_ a. :. � 1Y OF LANDFILL ,` '�i ''j 1 1111 r I I - 7' : r v a,> -,r s r / ' /1 P 0 �.. \ R68 8 r EXISTING LIMITS ,l.l : _ ,' y I / w , . , D r - ,. - / - - _ — x ----- X _ - EXI STING FENCE f" ROP SED f -, 2 ",�, ,; ` �'` UNDERGROUND 1111' �... . , r7 I j ' / J r " . `, - '. C , , -- _ ; 1� '' j , �' °a ELECTRIC LINE-OHE-----WE�-_---CHE------ONE--- EXISTING OVERHEAD POWER LINE y ° 1 �� .-- y GUARDRAIL. �" - r � I '+ fir, .1 C3 C6 . t o J ,1 -t - ;� = _I1G H----;GE--zGv- EXISTING UNDERGROUND POWER LINE I , ASPHALT TUNNEL` A DROP INLET 1140 L ; " 1140 C3 C6a !~ f ,� f - „ / ` ': r EXISTING LEACHATE LINE NTRA CE RO D f l R43.53 - N A 1111 y. a' ; , ; .., _ _w w — —w 5 " // _ a .. w � v -�--si _-- EXISTING WATER LINE - , W �, !, �I `>. OP INLET f- 1140 • PROPOSED DR _4040__ w W -u E _ , z f /'' r W ,—.-- W W'� UGE ` UGE r / ,/ " ti � y _ —W UGE—UGE- � I T ILE RKING TO U UGE � RA RPA R EXISTING V, , ' ,u ,- ' I �a r � ,..Y,:, �_� x. , y,; . �, u -c Tfjo,� v S LINE �,�Jr s:- � .,r�' F ucE 40_40_ uGE,-�' i �' c3' / � a s� ,.u....�,... , . -> s� a.�`�° 1140 a •-11;40 �. . �., LI EXISTING LANDFILL GA �, , I I I - , PROPOSED MANHOLE j - � �' � / �� �, ;�, \ v REMAIN IN EXISTING ZERO-DISCH RG5 '-P , r , I I w�:;. I f -5 f �: � , � � � _ i, r , =. WATER'` f {" ,� f` PARKING AR ATO EAST -,_ _ --""-°j;--�rA— Gf�{,---s;;- EXISTING UNDERGROUND PHONE LINE STORMWATER a 1 I PROPOSED STORM yy s_ 4 / . \ -- -- - 3 ` __ .ter. i / . ' ' r ,ril ,- ' `)- i ? MANAGEMENT FEATURE �, .a F / $ `;;, — -__ �- __---- -- BASIN � ! EI_f f � X - -y `- �, / ,J"' ` 18+ `FT WIDE � 111 ■ ■ ■ 11 ■ 11 ■ 111 EXISTING PROPERTY LINE s' a '' / a ° 1BQTTOvI ELEV 720 0 - NNEL �,,. - ,..Tf� r-' V ; , - ; - ➢ .�' I i _.�: i' - ",F' -j` J / rte"''' `1140' �,`:. ; / '4040, - V.,>,:._.,_. EXISTING SEWER SEPTIC LINE ,, 1111; 1 ., _ r EXITHROAD - r / 1111 , ?'' v:.1 t �...$� '! ' _ I / ;y l/ uP ,j 3 ' f _ -- --__ -_ ' 4040 - �3-`�-�'' i�, a... i5 �. , -gin, , � �, ; / ,�± ,� _ _ m , , � . PROPOSED R5 `\ � �-% � �� - � EXISTING SPOT ELEVATION (FTj -- / i i j� � , I ; ,-� �' - ,4011 ,-,; ,\ -_ i I,J CULVERT _ , --�. � - '4011 -tp, _ . _. -- - 1O- -, f ,7 r ,fti EXISTING MONITORING ' ,; ay.:, % ,�.,. i �:,.r `°��' i / / :.' it ! % tv _.,,Y' % `" mx vt,.3 5,p,_"�y': D a a ,- Z /` ♦ ` ' rr si-" i ,R a ._ } � . � WELL 4011. , , 4040.,,, r a s.1 : , _. - ,!, - ' ! ' + r r ; "'_�` "•.� t"> „r.,- / £ to /' /. '�'..z ' J3' J i` ! _ '- �✓'" - M - r' -. ,' ___ __ -___ _ _-- -_ EXI STING B EN CH M AR K J i b �:. �"�.. i �/ ! Sr 5, fir _r ��:°"�r r f' i . w . _, ,➢ r7 f i " , .��� .1' a ''. ,'�': ,A,, 40,, ,; .moi' �...__ ,._._..,.. - - / ! I I. i, y i`t . 1140., s / -- • �.► , ,�, ➢ - / E � I" I y_ ; / _ 4040 �� y -. ! , .', ; l i ; 1 �.. `"�� -.�'� ..�'� rf P -,<c`i c -:l Ya..`�-' "-.`r3� -'� v..J CRITICAL SLOPES }; ,' �. , � - �m ,f � _ ' SPREADER 2 ��> � _ __� ;u..�. / I — - 'I f �y 1111. PROPOSED _ _--- f 7 t, _ a . 7 i , j 1 :. , f _.. I— __ ._-40 40_._. �� / / a . 2 .�� - 4, . - .- z�/ . fir', __ f 7 U R (INDEX) ` ` C3 J w D r OP NLET ' sW-- 40 PROPOSED CONTO // , : "40 . 4 m ,s,. !/ ,_� �,,, ;, , : 4, .- _ _ _. __ ___ -_4040_ -_ --- - • 4011, 1140-• �" / "r �/ � PROPOSED TORMWATER -�� ,'� PROPOSED ROAD .,� r Q0.: �1` a i ' _ ,; / 1 ;J _ x x , 1, �a PROPOSED x x x X , .,':j'o , � r , 3_. / I '/' ' r' X X., X X X X _-- UGE 1144 UGE x U UGE U J ; - 1 /. /' UGE — UGE — w ; RE ; X X x / ;X / MANAGEMENT FEATU j- "-a , MANHOLE X _w =w" —w —w --W ' %'' f r' / / , ! BOTTOM ELEV: 704.0 - ,' PROPOSED FENCE ' / R80 CJ R50v -\� _ _ - - 1 �'� -> 101 l x . \ � _' _ - - - -- --' �� / ,' /` . / LEYLAND CYPRESS %� , / r l l � i r CP SCS ` C�' -Cs' C�' Ci' C C? Ci' C' ' Cs �, C� N' Via' Ci C' C'� / '' ' / `; \ :� /` / `a i r - / ,�� � / f / = ` /- -- - ' PROPOSED GUARDRAIL a� / _ 1 1 11 _ _ _ s / F / J z —w —w W w i 'a PROPOSED WATER L)NE ti3 / / ' r , ' Y 1111 ._, i I 1 f f 4040 // a 1 ^4' 7 _ J 4011 / /I / / r' ,r V I i J r '-u. J.•.,, 'r UGE UGE UGE 9 J' , �y/l ' _ 1 - dj` 'i r 1140- ---- ---. -_-. ___ - — — —AGE- PROPOSED UNDERGROUND ELECTRIC > %•3. ��, ���..� � , 1 � ; � f' f,, �' Ci' � -��'`" Ci C? Ci' CC� Cr' �i - C? " C? C? C� C? _ �'►' V' Cxa , C? fir' - ` ,�� � ,'� . i'.,� r•'- ,,t � ; ;, - __ - - — --' . -- - :i'' . ✓ 1111' _ S�-'` - ' � — L ' ':• ;. :4011 IJ a 9 V _ i ' 4:- 0 W _ 1 {- _ :�" " PROP SED ASHWATER FORCEMAIN ' ,. _ ; - = - y; � LIN E �/ / ` I SED I ,� " I /� :' ,, � ,` y / /0� --- PROPOSED iF � / � I (, �- , :``' m 4040 a vYt ._ y " '- 4040 ty rr tea_, .:� �... s �_ / 4 ,J` JA % 1, n, + DR N y T j ; ��j�..,x OFIE—oHEOHE—OHE— PROPOSED OVERHEAD ELECTRIC �-4 J / PROPOSE STORM AI DROP INLET / / _� D_, REE SCREEN SEE I I � �: �', ,.� /f :�, ' / � - � FENCE � � �a _ 1 � DRAWINGS L1 L2 FOR �' I / � ` �'° �� � x_ ' � / ' f -' I �/ `; �^ PROPOSED POWER POLE I MAIN IVY MATERIAL -i c_1 ` _ --' AN UTILIZATLON_ CENTER ROAD ..� c' v3, , ; � -f,. LEVEL , _ x _ _ /I �� AI D ., _ - - \ .Q ION / I- , ,- " "f _ N / 645 PROPOSED SPOT ELEVAT {FT j f ,z,. � - f 'SPREADE J -u::� �, r � - , J ' PROPOSED ASPHALT ROAD . i „ I _, / 1 `/ - I 3` 'i '3 f / , 4011 ,1111,-:4040 - t:' - r `) 'I // T\ __-- 1140..- Y --�- - �� :� / y ,� -gj ;,i t i i r / :.z-'' , , / r', 4040 _ 40_40.._ _-. -,� - - 4040.-:-:,a7' — — , , t "'? d 'L 'a' 9.aa / 4011 cv% i Z ""s � J _ _ - — — — — — RMWATER PIPE , \\ PROPOSED STO 1 / " I- ✓' �. I / _ - --- 4040__ 4040_- -_ _._ - � J � , � � � , , � \\• � � r / 1140 " 1 C) .` = `` _ 1 a _ _ i r — \\t , I > �, ,, , -- j .J-' : Y ,3 / 1-3 z V. r ---- I , - e - f / �, \ 5\�. PROPOSED TREELINE , 1 EQ R ED 3 gg ;i ` i� - � , ,�i.; e..9 l r / 9 /' / 1 - — - - - 40_40._..--� ___ _-- ' - - 'A ,� � - - '� I - _, ,, "I ' --I,-:�''� / ;` of .[� / I I i / / / `f - l�' y _ ;' , / -r ,� _� - =- LIMIT OF D STURBAN Via'J :- 4011.. ; !` _/ /, / " _"r _ ✓y' 40-40. ,:c> s.. „""" r? _ „� r;' r �,.. \� fir,"'`/ 4040 - 7 >, x \\ 1140 __-_ J _- .r v - PROPOSED CONCRETE PAVING : /� / �` \� 4 �p :� , , .. '.a ,r' ' ; I >::A+ r • , ' 4 I i y ,. ,o" '' -: e%"",- ` - f i Ary,.- ' �a .: - )` � Z _ -- TRAFFIC FLOW � _ _ \\ ::1140 r _ _ 5 FR0 SET - _ _ . '' , B __ r� r ". 5j `" y- f __1140 - An _ -.� - 7 N T ACK\�\\ : --t- �,_ �� / o J r, _ _._ `1 - : �! m� �� � - - RETAINING WALL DIMENSIONS - .�� ,' / _ _ _ -.- " 1M �. TOP LL HEI HT _ 1140-" r (/-�� V v l/ �, i _ r` __4040. _ �- _ I D / '� � `•\t �� - �,> OF BOTTOM OF WA l ' 1 / - ' -- ✓ r ��� ! fie ��� 1111 ` ; r - - > , -' m r WALL (EL) WALL (EL) (FT) d G ' % 1140., i' , / ` ,l j' i r`� .✓� . i' • ..7 -/ ,"" ,, -_ y / i i - j - - �' �N• - I , , � ✓ A 743.5 738.0 5.5 - 4040.,. __ 1140 - >/ ➢- l ! , / J , , ' r 1111% - -, - , � - „9+' ""' ✓ ..-- \' _4040•-..---7:: n-�-..,.. 4114 ...,�" -:4040_ >i, Q •O �✓ J +. a. .n i , ,� y /' .s` �- '� �,>� _ '\� ,j 8� �, .. � =' -,�; "-- ,.rte �,.: a r' - r' V _ N ' l / i 1 d,- ✓ - t \P - y y �� '-- - 'r ; C 743.5 732.0 11.05 r' v _. _ _ �> \� / .� a:� `� '' /v� / , - a. _ _ ` - - D 741.5 735.0 6.5 ," :' j'` W _ _ �\ '. 3 E 741.5 736.5 5.0 / ..• _ ' ,' r F_.- .- S. - s , ,e'/ / I I f f, r A - -._ T- __- „r - .- ° - - O�2 ,•%^" _ -:a3- - , - -�;, _- 1111;, ,� 4044' r' a\' ` ,v' r' /4011 y � ; t j 1 / �` I- (r 11.E v,. \' �J O�� $-- - /_ J / � 7 �r � � a' � / / / f f I r y 1 _ - - l - — L_, \' ". '{� I f / i �- - -4040_ „ - ' ."I / / / i , j �r 1 r i ;« ' ! \ y / r - � 4014 .. -" „ =ate �' ]➢" 1�' j .a j i I � \ . , r /// / 4014 �I ,- � _ — I / (1V� V �5 `` / -s r -- - ,/ f / / / `f — r' A ' , ; _ J y. / i �s ) , . �' / X ` ''A 1 .r'` i' -1140- „��` - '40.40 / Sys 4040 r' j 17 r J r 4,.,:I` ,y4a r' 4411 a r, t I -\' - - 3 } _— _- -40 > . _' - 40:-40 ) / : \ , :'' 40"41 .: O Y '"__ - .✓'•�> -� /- E - z i , Fi : ! l i ` "'" e-- 4040. '`'f a ?: -- _--- --- _.___ �,. : !' -` r >, / /, - , , ;' L r f ,g Y . -, \` / rf 41� 1111.+ , , rq-4011 "' i f \ , , 1140+ I _ \ _ .� s - // , . . i 1 � __ _ ," .3 r i / i I - \'\ ` Wit1' i t ! ( aP f f rr.. / / _ - r ���,TH OF Il �' l 0 f H A�S. TOWN U � Lic. No. 033977 .O 07/14/17 �� ���I�IVAL: E�G\ n z 0 w FI CADD FILE: SHT-7_C3_SITE DATE: JULY 2017 SCALE: AS SHOWN lC- r ►Ria C3 of 23 N RT i—Z r 0 m >z F- Q � QO z �� r �: }— Q ♦ /ti 0 = 0 I— o. V / J U) e .- d a 0/w '^ V / wJ 1- WZW(5� cn uj a zN ,7 C) _z Q _Wcc� �Z�~ < aLd� � m~ m 4 0 GG Z z LL W w z Ld -i F- � I- W ~ U F- w W o _ U) D- - 4 I( Z -� cc F - (n 0 ZNma N LLi -i N Q Z 0 N O a o W W> M cJ u J � U) > 0 wW pH J 0 20 t/) � a a W_ z U z >z F- W �J CADD FILE: SHT-7_C3_SITE DATE: JULY 2017 SCALE: AS SHOWN lC- r ►Ria C3 of 23 N RT r 0 m >z F- Q H > �� r ♦ /ti 0 = � m V / U °> Z W M e .- d a W V —m , WZW(5� cn uj a zN ,7 C) _Wcc� �Z�~ < aLd� � m~ m 4 0 GG Z z LL z z00zm Z W T- o W 0 Z a �'? o � _ /� V♦ZJQ- - 4 I( Z -� O F - (n UNm ZNma t~ -i N O a o CADD FILE: SHT-7_C3_SITE DATE: JULY 2017 SCALE: AS SHOWN lC- r ►Ria C3 of 23 0 CL LL ALBEMARLE COUNTY EROSION AND SEDIMENT CONTROL NOTES I. GENERAL NOTES 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 TOFINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON SITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR THE INSTALLATION OF ANY ADDITIONAL CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENT AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 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 EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIAL SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO ANY PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER 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 TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST OF A MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR INI MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80 LBS/1000SF. ALTERNATIVES ARE SUBJECT TO BE APPROVED BY THE COUNTY EROSION i CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, ' PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX, PERMANENT SEEDING SHALL BE � APPLIED ATA 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/1000SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIRED IMMEDIATELY. SIILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DIKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. STORMWATER CONVEYANCE CHANNELS ARE TO BE THE SAME DIMENSIONS AS THE FINAL STORMWATER MANAGEMENT CHANNELS AND SHOULD BE PROPERLY CLEANED OUT PRIOR TO PLACEMENT OF FINAL CHANNEL LINING. n 21. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURE'S ARE TO BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO THE APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. II NARRATIVE AND MANAGEMENT STRATEGIES A. SITE INFORMATION 1. LOCATION: 4576 DICK WOODS RD, CHARLOTTESVILLE, VA 22903. 2 PROJECT DESCRIPTION: TOTAL AREA DISTURBED: 3.79 ACRES, THE PURPOSE OF PROJECT IS TO INSTALL A NEW SOLID WASTE TRANSFER STATION FOR THE RIVANNA WASTE AUTHORITY. 3. EXISTING SITE CONDITIONS: THE ELEVATIONS ON THE PROPERTY RANGE FROM ELEVATION 745 AT THE NORTH END OF THE SITE TO ELEVATION 700 ON THE SOUTH END OF THE SITE. THE GRADE SLOPES FROM THE NORTH END TO THE SOUTH END, WITH AN AVERAGE 10% SLOPE. THE SITE IS WOODED WITH A LARGE STORMWATER RETENTION BASIN (A.K.A. ZERO DISCHARGE STORMWATER BASIN) TO THE WEST, AN ENTRANCE ROAD TO THE EAST AND NORTH. STORM WATER RUN-OFF FROM THE SITE IS GENERALLY CONVEYED BY OVERLAND FLOW TO THE SOUTH END OF THE SITE WHERE IT IS CAPTURED BY A GRAVEL OR GRASS DITCH. TO THE NORTH IS THE EXISTING CAPPED LANDFILL. AN OFFICE, OPEN-AIR TRANSFER STATION AND, LAYDOWN YARD ARE TO THE EAST OF THE ENTRANCE ROAD. 4. ADJACENT AREAS: THE PROPERTY SOUTH OF THE PROJECT SITE AND ACROSS DICK WOODS ROAD IS THE ONLY AREA THAT COULD POTENTIALLY BE AFFECTED BY THE PROJECT. THAT PROPERTY IS RESIDENTIAL AND WOODED. 5. OFF-SITE AREAS: OFFSITE BORROW AREAS ARE TO BE CHOSEN BY THE CONTRACTOR FOR SUPPLEMENTAL FILL, IF NEEDED. 6. SOILS: NATIVE SOILS WITHIN THE PROJECT AREA CONSIST OF LOAMS ACCORDING TO THE "UNITED STATES DEPARTMENT OF AGRICULTURE, SOIL CONSERVATION SERVICE SOIL SURVEY OF ALBEMARLE COUNTY, VIRGINIA". SURVEY AREA DATA IS DATED JUNE 4, 2011. THE MAJOR NATIVE SOILS ARE AS FOLLOWS: HAYSVILLE LOAM: SYMBOL 37C3, HYDROLOGIC SOIL GROUP B CULLEN LOAM: SYMBOL 19B, HYDROLOGIC SOIL GROUP C CHESTER LOAM: SYMBOL 20C, HYDROLOGIC SOIL GROUP B 7. CRITICAL EROSION AREAS: THE SITE GENERALLY SLOPES FROM THE NORTH TO THE SOUTH AT BETWEEN 7%-15%. B.EROSION AND SEDIMENT CONTROL MEASURES: 1. SILT FENCE, CHECK DAMS, CULVERT INLET PROTECTION, DROP INLET PROTECTION WILL BE INSTALLED TO MINIMIZE SEDIMENTATION. 2. APPROPRIATE CHANNEL LININGS, SUCH AS FLEXAMAT, WILL BE INSTALLED TO MINIMIZE EROSION. 3. STORMWATER WILL BE COLLECTED AND DISCHARGED IN THE EXISTING ZERO DISCHARGE STORMWATER BASIN. 4. PERMANENT STABILIZATION: APPLY SEEDING IN ACCORDANCE WITH ALBEMARLE COUNTY EROSION AND SEDIMENT CONTROL NOTES #17 AND #18. 5. CALCULATIONS: 6. THE PROPOSED STORMWATER DESIGN IS BASED ON STORMWATER QUALITY BMPS FROM THE VIRGINIA STORMWATER BMP CLEARINGHOUSE. THE VIRGINIA RUNOFF REDUCTION METHOD WAS USED TO CALCULATE ADEQUACY OF PROPOSED BMPS. STORMWATER STRUCTURES WERE SIZED BASED ON THE 10 -YEAR STORM. 7. MAINTENANCE: INSPECT AND REPAIR EROSION AND SEDIMENT CONTROL MEASURES IN ACCORDANCE WITH THE EROSION AND SEDIMENT CONTROL GENERAL NOTES #19. B.SEQUENCING OF CONSTRUCTION 1. THE CONTRACTOR SHALL OBTAIN ALL NECESSARY APPROVALS FROM ALBERMARLE COUNTY PRIOR TO IMPLEMENTING THIS EROSION AND SEDIMENT CONTROL PLAN. 2. THE CONTRACTOR MUST CONTACT OWNER FOR A PRE -CONSTRUCTION MEETING AT LEAST ONE WEEK BEFORE ANY CONSTRUCTION ACTIVITY BEGINS. 3. PRIOR TO GRADING, THE CONTRACTOR SHALL INSTALL AND MAINTAIN SILT FENCE, CONSTRUCTION ENTRANCE, AND CHECK DAMS, AS INDICATED ON THE EROSION AND SEDIMENT CONTROL PLAN PHASE 1. 4. CLEAR AND STRIP SITE. 5. INSTALL STORM DRAINS TO CONVEY DISCHARGE TO THE EXISTING ZERO DISCHARGE STORMWATER BASIN. 6. TRANSFER STATION CONSTRUCTION SEQUENCING 6,1. EXCAVATION AND GRADE BUILDING AREA 6.2. ROUGH GRADE ROADS 6.3. INSTALL BUILDING 6.4. FINISH ROADS 7. APPLY TEMPORARY OR PERMANENT SEEDING AS NEEDED. 8. WITHIN THIRTY (30) DAYS AFTER ACHIEVING ADEQUATE (APPROVED) STABILIZATION, CONSTRUCT PERMANENT BMPS, INSTALL SAND FILTERS. SAND FILTER BMP MAINTENANCE VA DEQ STORMWATER DESIGN SPECIFICATION NO. 12 FILTERING PRACTICES � website A construction inspection form for Filtering Practices can be accessed at the CWP at: ntLp'1i1,vv1 v.cvVq ccgL esoures _!._iorarylcontrollii C� inoff and r�ischarraesism.�tm (scroll to Tool6: Plan Review, BMP Construction, and Maintenance Checklists) SECTION 9: -MAINTENANCE 9.1. Maintenance Agreernents Section 4 VAC 50-60-124 of the regulations specifies the circumstances under which a maintenance agreement must be executed between the owner and the local program. This section sets forth inspection requirements, compliance procedures if maintenance is neglected, notification of the local program upon transfer of ownership, and right -of -entry for local program personnel. 9.2. Maintenance Inspections Regular inspections are critical to schedule sediment removal operations, replace filter media, and relieve any surface clogging. Frequent inspections are especially needed for underground and perimeter filters, since they are out of sight and can be easily forgotten. Depending on the level of traffic or the particular land use, a filter system may either become clogged within a few months of normal rainfall, or could possibly last several years with only routine maintenance. Maintenance inspections should be conducted within 24 hours following a storm that exceeds 1/2 inch of rainfall, to evaluate the condition and performance of the filtering practice, including checking for the following=: Check to see if sediment accumulation in the sedimentation chamber has exceeded 6 inches. If so, schedule a cleanout. ® Check to see if inlets and flow splitters are clear of debris and are operating properly. ® Check the dry sediment chamber and sand filter bed for any evidence of standing water or ponding more than 48 hours after a storm, and take neceesary corrective action to restore permeability. ® Inspect whether the contributing drainage area to the filter is stable and not a source of sediment. 4 Dig a small test pit in the sand filter bed to determine whether the first 3 inches of sand are visibly discolored and need replacement. Check whether turf on the filter bed and buffer is more than 12 inches high, and schedule necessary mowing operations. m Check the integrity of observation wells and cleanout pipes. Check concrete structures and outlets for any evidence of spalling, joint failure, leakage, corrosion, etc. ® Ensure that the filter bed is level and remove trash and debris from the filter bed. Sand or gravel covers should be raked to a depth of 3 inches. Filters with a turf cover should have 95% vegetative cover. Version 1.8, March 1; 2011 Page 14 of 16 ZERO DISCHARGE SEDIMENT BASIN MAINTENANCE Maintenance The b�_sis embankment should be quacked regularly to ensure that it is structura?Iy sound and has not been darnaged by erosion or coristruction equipment. The emergency spillway should be checked regularly to ensure that its liming is well established and erosion -resistant. 'Ire basin should be checked after each runoff -producing rainfall for sediment cleanout. When the sediment reaches the •lean -out level, it shall be removed and Properly disposed of. VA DEQ STORMWATER DESIGN SPECIFICATION NO. 12 FILTERING: PRACTICES The results of the inspection will then determine the level of maintenance required (routine or f major -see Table 1_.4Example maintenance inspection checklists for Filtering Practices can be accessed in Appendix C of Chapter 9 of the Virginia Stormwater Management Handbook (2010) or at CWP website at: fittr,_ilii� A� npjqq ra�JtlrC I ifti! ar!/! C rltr Jllir rl Runoff and 1SCiar 85fv i7.Ci'(3P3 (scroll to Tool6: Plan Review, BMP Construction, and Maintenance Checklists) 9.3. Routine Maintenance 'Tasks A cleanup should be scheduled at least once a year to remove trash and floatables that accumulate in the pretreatment cells and filter bed. Frequent sediment cleanouts in the dry and wet sedimentation chambers are recommended every 2 to 3 years to maintain the function and performasice of the filter. If the filter treats runoff from a storLnvvater hotspot, crews may need to test the filter bed media before disposing of the media and trapped pollutants. Testing is riot needed if the filter does not receive runoff from a designated stormwater hotspot, in which case the media can be safely disposed by either land application or land filling. Table 12.4. Suggested Annual Maintenance Activities for Filtering Practices Maintenance Tasks, FCegtrellCy • Mow grass filter strips and perimeter turf. At least four times a year ® Remove blockages and obstructions from inflows Cr. Z0 e Relieve clogging As needed • Stabilize contributing drainage area and side -slopes to prevent Q erosion p a inspection and cleanup Annually • Cleanout viet sedimentation chambers Once every 2 to 3 years • Remove sediments from dry sedimentation chamber ZW-1r ID a Replace tap 'sand layer Every 5 years • Till or aerate surface to improve infiltration{ rass cover SECTION 10: COMMUNITY c,& ENVIRONMENTAL CONCERNS Storm -water fitters have a few community and environmental concerns. Their main drawback is their appearance - many filtering practices are imposing concrete boxes that tend to accumulate a ,It of trash and debris. Designers should focus on aesthetics to make sure filtering practices are integrated aestlaetically into the landscape. Also, there is a small risk that underground and perimeter filters may create a potential habitat for mosquitoes to breed. If this is a community concern, designers should shift to dry sedimentation chambers rather than wet chambers. Version 1.8, March 1, 2011 Page 15 of 16 ZERO DISCHARGE SEDIMENT BASIN ADEQUACY CHECK SEDIMENT BASIN ADEQUACY CHECK Project: New Ivy Solid Waste Transfer Station Location: Existing Zero Discharge Sediment Basin Total design area draining to basin: 11.3 acres. Basin Volume Design Wet Storage: 1. Minimum required Volume = 67 cu. Yds. X Total Drainage Area (acres). 67 cu. Yds X 11.3 acres= 757.1 cu. Yds. 2. Available Basin Volume = 19360.0 cu. Yds at elevation (From Joyce Engineering, INC. Water Storage Pond Drawings, dated 1998) Dry Storage: 3. Minimum required Volume = 67 cu. Yds. X Total Drainage Area (acres). 67 cu. Yds X 11.3 acres = 757.1 cu. Yds. 4. Total available dry storage basin volume at maximum allowable water level = 11454.6 cu. Yds at elevation 696.40 ft. (From Joyce Engineering, INC. Water Storage Pond Drawings, dated 1998) Minimum = 134 cu. Yds./acre of total drainage area. Required Total Storage = 1514.2 cu. Yds. Available Total Storage = 30814.6 cu. Yds. 693.6 ft. ���,`SH OF Il 1 ANTH NY S. TOWN Lie. No. 033977 j14%17 �Q 1 OIVAL ti W Q D z O U) W O Z Z N N 2 X LU m� wC6:5 r CD m� > a W W0 Cr. Z0 W Z Z W�� a z' Q W p mz Q �- (n Z ZW-1r ID 3 Q Q ZO�Cl) W v zg 0 _JC� � J cc Z�0W O Z t/') LL. f� O U to U N a N Cn Z o CDa rQ W M W W Z W J F_ I= v f Li W o O_ W O N W O Z °? N W �> CCC LUJ U �> 0 ccF '3O O � �cc �Q Z U Z Z wi moi X A JJ L 4, PORTA—JOHNS MATERIA V' LAYDOWN AREA i PARKING AREA FUEL H AYSVI LLE LOAM g, OH AREA ke iRIM-1 =22 OHE X Xt __OHE uGr CIA p r\ OHE ljc�'67 �_ _.- r 4 WE _sF OHE SF - — ----- I'D U A_j A OH ------- A CE f S Y. 0 0 0 0 0'�,In 0 x M I Q 4 % 7", T % Nk j cto 1Y ji WASH WATER TRAPPING AREAt HE ONE ONE ONE j ONE v - L V -J N _j - j, - -1 o� i E 00 'X2' DEEP. MAY USE A STOCKPII 1 O'Xl 0 T_ *N PIT LOCATION STRAW BALE/SILT FENCE ca PER VESCH STD. 3.26 t to 010- -y M., T v q T �T, v w T . rks 'j r Y'11 r, f c r 000 .000 CULLEN LOAM 000 C @ d r C 4- D41 �0 'Ile z LIJ D < Lu. T' ----------- @C vj Of 0 LLJ IN v) 7 1-y ri 0 0 y LL_ r F 41 SF 57< LL, Ljj jF s —SF SF -SF-- F s 0 HAYSVILLE LOAM LL] Lr x 0 Ld 7 Ld c4 AM CHESTER LO /* U) 7– f r M y r H AYSVILLE LOA 06 CN Too 4 000 30 0 30 60 1 1 mmommmmi SCALE FEET NOTES: 1 FOR EROSION AND SEDIMENT CONTROL NOTES, SEE DRAWING ES1. 2. FOR EROSION CONTROL DETAILS, SEE DRAWING ES4. 3. BRUSH BARRIER MAY BE SUBSTITUTED FOR SILT FENCE. 4. THERE ARE NO HYDROLOGIC SOIL GROUPS A OR D WITHIN THE PROJECT SITE. 5. TREES ADJACENT TO THE LIMITS OF DISTURBANCE ARE TO BE PROTECTED. PROTECTION MUST BE IN PLACE PRIOR TO ANY EXCAVATION OR GRADING IS BEGUN AND KEPT IN GOOD REPAIR FOR THE DURATION OF CONSTRUCTION. 6. TREE PROTECTION WILL FOLLOW VESCH STD & SPEC 3.38. 7. STAGING AND LAYDOWN AREAS ILLUSTRATED ON DRAWING G2. 8. EXCESS SOIL FROM EXCAVATION TO BE REMOVED FROM SITE OR TO OWNER DESIGNATED AREA ONSITE. 9. EXISTING CONTOURS ARE BASED ON AERIAL AND GROUND MAPPING PERFORMED BY JAMES H. BELL, JR. (MINERAL, VIRGINIA) ON 2/6/97 AND 7/7/99. 10. THE COORDINATE SYSTEM HORIZONTAL ORIENTATION IS VIRGINIA STATE PLAN GRID—NORTH NAD 27, AND VERTICAL DATUM IS NGVD 29. SEE DRAWING NO. 2 FOR BENCHMARK LOCATIONS. 11. KIRK HUGHES AND ASSOCIATES (SURVEYORS) COLLECTED SURVEY POINT DATA ON 1/17/17 TO CHECK THE ADEQUACY OF THE SURVEY DATA NOTED IN NOTE 9 ABOVE. BASED ON A REVIEW OF THE DATA RIVANNA SOLID WASTE AUTHORITY BELIEVES THE TOPOGRAPHY IS ADEQUATE. EROSION AND SEDIMENT CONTROL LEGEND: 111111111, om,�l �TH op Jo� ANTH NY S. TOMLIN Lic. No. 033977) 07/14/17 _N N�Is_�_IGNAI_ 1; LIMITS OF DISTURBANCE (LOD) CRITICAL SLOPES EXISTING SOIL LAYERS -4. STORMWATER FLOW ARROW SF— SILT FENCE TEMPORARY SEEDING STORMWATER CONVEYANCE CHANNEL TEMPORARY STONE CONSTRUCTION ENTRANCE CHECKDAMS CULVERT INLET PROTECTION HYDROLOGIC SOIL GROUP B 0 HYDROLOGIC SOIL GROUP C 111111111, om,�l �TH op Jo� ANTH NY S. TOMLIN Lic. No. 033977) 07/14/17 _N N�Is_�_IGNAI_ 1; DRAWING NO. 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ES2of 23 z Q J EL I N V) w I 0 �- V) 0 w O CL O w CI LL. w x 6 Z F - (n x W LL LL w X Z c P a LL LL� v; z a L� 1--' LL c m c tx I Li Li m L Of X U, C c C C i E oc c C` CIN0 1-1 In I U .92 O L_ a_ '/ r / / ;;ii"', ✓ -�"a '- t 1 , •_�:"�a , r 1 - t ':'" / r .d°,, "`f -_--'r X-_-.--'..'`- 11 I t�1,, i ,a r� , , ; t \ ' ,' .CHANNEL A21 ::,- -- ; T o a r+ - H 11 - ,'- r�, �_1 I STOCKPILE ` I -;may -�. �; , ' 1 IF 1. al . , ,- - _ LIG -- _ A I O� ✓ Y !, g' ,` " ; .'.:1 . it a r;. ;1 -"-W a! .,u'If _�.. _ ,_! ��.,,, ,� - S� ,''! - ' -1--"`-- "..�.`v Y! -- '<'" 1s'. `._ Si`'` ;r1-�` -_ av` .�-,.' 'i! r ".._.`",vol,•�' ``':' ,li LOCATION . , ,.� J 4l `r'! - w �•_,— T ry A �i 7. -_ 1 I r Fr; i; r ._v. _ 3i J ar U r,` `•\ I I It.. : , __ I T? LANDFI . i x s Li \ a r` _: _ j i=., t r l rj ,c.' ', `1 l + LL G ---- ct`, ;`'; s,.;r -a'' j y r� \; l -~ ---- '� ANTH NY S. TOMLIN : l I � . I L'l!` - Lie. No. 033977 _:� , � ; , , - / uG LIMITS s -o ' r PORT -JOHNS _ ,.�G I ;�1� A MATERIAL L-r,�. ;- ,tea o7/�a/�7 __ __- ,,, .- , S A � , ' fir° ,' / ¢ , 11ap v . -r`"> :tiIN : ,i.`, _ LAYDOWN AREA - -- =i ' �� PARKING AREA _ ` � , '� - is 9�!' ' , �" -.., ; + ,, Y ,.� - - ry :;' z�u..�2_.-� 1 •J�' -- ; : use<=' FUEL - F _. 1 gI . : *� `"y_ ."* 3 , :' 1 -y, 3 a r' - >s s- �::.e..:...\-F 0 ,r`� / 'cs,-..,...��r, / ,.,s,,.. _jlAREA oNE; q;.. '` /1, s._. .ate yy- ,.- �._'. i S,.,; 7 9 +..'� ._.� 't „� -. x�t ,-..,.,_„�--,�,3- -*-A OIiE--`"'� ,y y - H i� k- iii k ..... p t •.�.1 : ,.. , s,.. t w'.. , ..; .<, .�....-- -,�^. „ 9 --y ,. -` =ri., JC,E --- `> �<t:., -. M I I , . S _ _ v ,( , , - , J _ 4 _.,.d ot..,. �-S :."- k"�. 1 w . a. y = _ 7 i . , , , J - - - .. i �+ . - "� _ .-.- '::s�-,u.-,-..�.'_'�.Mv�_ �.:: r�.:r�+'i�'��'' '� �rw OHt -"-- (� `f �1-i- I - g"'�y U('E � UGc , � %� � w; �'�"` ..,I ��'"" LLj I••_ r , = r , ;:..!•. - '--- --- - :-a, r.- ?'.`. -•,,,,,,;.:..._a:.---'`' _,� �.: ,�ia�- - E'-r,-.-:�-OHE_ A -"�_ v, - y}Us ctE ,: -"_-. .<__- '= �`�' - 1- ,,, , „ � _ , ::', .. `a.,t^`�, wx a...:_.�.rs-.- -- i �wa�-.:�' �a .,� _ E.•_--- -OH ! r:, --r UGE L _ -"'A �, p �] i+�•.> `>, ` 1 3` i i 1 `,, ,"\ ___- I y `'a .��.•.,r.=,� ,...- ..i•,,._- Y",_� '�='�"'� -:.® - ""'_OHE' - - -UGE UGE --U__ \, i L, is � �- -r..'" `. ,...9, 1 m.� - ,, , -. •. I .-. '� �,y J - �- -- G _ ',�E UGE4 :4 , ,` 'i q `` ✓ j +,` 1.r•a 1 -? ,\ ,4 i- I 1 1, 1s .�'�, , ,` � �.� .� .., .� ""' � � � � .yys _ Uti" -_ �. ,,)rE ---__" ! GE --- - U3c- `C`C y 1 � ; � - i , 'y` ~+ ''1 � ° H`y' '•\ / -z _ E Jf rt t \r Ec a. ,� �. ) a \ ",r � ,, \ S: i '- - 1 a — r "''i- — ..._ OHE - ,. _ . 1 - '\ Ste- �" % �. \ ! , 3 _, % ` 3 A a� ,, ? ir i l OH �'� - : 3 - 0 ©? � a ! �1 uu41 } - rt a ' I -_ TS ` - ; - , , t e 1 1 I' - \ . � - �. _ � % / _.. _.. -- _ _ F N,3 3, _ �. _:p,___- ._ _ v $ „ . w_ 5 ;.. , I.- ., -;: rt3 o ra %.� 1�� p 30 0 30 6Q ;-y; __-- , , , : , % . tris . I - ;11 = O Y--- a , , OHE ' - r , . , y l 3�- �'s � I <- � j y i -�< . ,z - . . � x _ I 1 5, j SCALE FEET __ -, , ,6,-" \, a �. _ 3. 'i. �c } ,t — >r (@D6 l -�-• ,,.1 _- —`" . ' �, \ `'� \ a. - - - ' - w �.U'*iE - - x - - — — — — '-=' �.�-► :., ``s, t ! $ i r`1 q - , •r , r., 1 r" _C I .:' 'y.-�.� .,_ , . �j,. NOTES. f as - -: _ ___ �- i . _:1 / \ !� I 11; .,_•,�,,_: , . ..._."-b �-°'',:.,. ��'. \ "tib '� r - „ri ` - ! . .. �%'- �l..0 ♦ ', w 3'` .,.y:. . ,` ` _ ; _-V.. 6� _,. � ._ , , „F,._ ___-_-. _�_. , . � .. Y iiIj y r~` 1 1. FOR EROSION CONTROL NOTES, SEE DRAWING ...e- --•._ ,�_ ' 3 ,.-• �I tt -_")'; �„".,.�,».,.- __ _`' 1 / . '"" C%e! "r• x,4 I . - �' rs 1 � ^ - - / ir; i -i ,. --.. __ y \, / ` tali . : - . A a " '1 ES1. nill, J ,y I I - ,, I}H� . _ �� ,. 1 , _,,: ,, PS r -I .1 .. ', 2. FOR EROSION CONTROL DETAILS SEE DRAWING _ _, VT ` - f ; Z a11 1p I -,t,.. 3' yam:: - - P`..—_ . - -:.. - — ,.---a - n \, I - :3:. . ♦ 1,1 K' ' � : , ,'.., t+� _ 3. OUTLET PROTECTION CLASS Al RIP RAP SHOWN ;,,, -,,, r ' , : : --/� r�IF A - r, EXISTING STI N G IA mor# ` - /� . __._ , 'i -':Cl /,, w , j " ,u r_ jr.� : , l / y . -1 I 1 WITHIN SAND FILTERS A AND B AND f, I \__.,__._, 4 = : ; ` �° ti 1 i r I I jj T SCALE « IP >ll STOR WATER CH N ro _ � �_ ,, _ M A NEL ARE TEMPORARY AND I 11 Ai / a 1 -, - / /' �% �,NO- !r o Yl HOUSE ,' z as<aa _ - `d. 3_ -', -,$ .,_9 )�_ _'` j --_"� , y l 1. TS - '. �b CHANNEL A18 t p SHALL BE REMOVED UPON INSTALLATION OF IIJ"Ill,a _Iq t )jj + ICD, N x -nl t---_ �r I t0 � ! � � f PERMANENT EROSION AND SEDIMENT CONTROL A , I c - .11 1 «v -- r ;.,- „-,9 ..:"t is .9 '.--3 '`., "` '1 - - - 'i - - °'. :'""'t` '•cyi a -�'to �S, *'`- 1' 1 FEATURES - fU PS j $ �3._ 1, % - -_ -if �, " i ^K i =:s l'• �, �.� - \ ...,. I -11- " - �, --- ' " ) ' "' � . __ . ;, 1% N -- -- — - W 11 , , w , - • - - . -� _ �xs \,i '\ � i (( !' `�� s . "°:a:.. ir'. .I ,,,�"'' i,-i� =• , \ `t Z .-a' r 9' j h ``l \ \ � ti, - / `" yr \ Q - ��>,. ,, •'ti p ;t, , i"� \ '?, - / "-'•.y r rn T - I :5 Vr ti�, \ p ` �� •ro �. - '. �a _ ' ...y : ,. �: - i" - Is.�� � :� •rte" =s o F. - "(CO, - `` 'fir/ , Q Y. a� ., y / r a \ il `, , ,�1 . - v i ' - ill - ,-4 ".� 'q' -; — v.;-�. a,� I (I - - . . . - - .' �•` I u: >�. � �' 0 -`C4 -- `- '`o to `<! ,�.,� v\ `a ; CHANNEL A19 .� _ fi L> , \ l , d x m a, , . ' ?, .: _>. i - Lam: M 0. , , a . \ cc "yam= :. js � n ct - <, i r= s � >m a- Z 0 Lu 1 PROPOSED _ - _ ..: _ _� fi w 111 , I 11I P i ► -\ Ocn LL cn -I:� Z r cE ,uGE ucE`- — ucE uGE _ __ l� 1" , /� _ z_.� t r• r .. 7a a-;, 1 . �'Y a' ,- ' UGE , UGE UGE \ r' �/� CC :> ' ', i< I a. °. I � - I C Da ' - 1 ,:. C - , ,-' / GE'. , U -,---= UGE:. UGE_ UGE �fi �. , Gn,, p''r f.: '�:r ,': < :ir' V / ", 5.,7. s TRANSFER STATION W - �_ Zn ,� EROSION AND SEDIMENT CONTROL LEGEND: ��' "a; Z " •, s, , 2 t i t j' .;f,. I '11 Pt. .'�' - , T - - ,�' j f W "' " , "e:�_i .� a.; \ ,^,� % :-,7 N O Z :,.. 9rA i _ /__ U�� UGE 1 1 _. UGF �`, V / JJ r'= �� '3 _ , U +. _ , 1. W I 3 , a a a \ , , 1 ', '; ;, 7 - . i•-...'' GE -�; ; \ rte:;,.,, rnre9 <\. \ ,..:.� �.>,y M1d i '. -,.a; '+ ,, . I -' / l` J 1 �' i 'UGE; n. _=„ �`tr' — _ , 0 b PS -_ � �, ; CONSTRUCTION OF A SILT FENCE FENCING AND ARMORING o (WITHOUT WIRE SUPPORT) SILT FENCE CULVERT INLET STONE CONSTRUCTION ENTRANCE 1. SET THE STAKES. 2. EXCAVATE A 4'X 4" TRENCHPROTECTION CLASS Al ANTH NY TOMLIN UPSLOPE ALONG THE LINE OF Lic. No. 033977 STAKES. STANDARD RIP -RAP , 07/14/17 w� E-1 ENDWALL 70' MIN. EXISTING s'MAX. ENDWALL 14 �,n� PAVEMENT r CONALG LTER CLOTH 6" MIN. A MOUNTABLE BERM �, !% / / Jill FI _ / p o O op O o O (OPTIONAL) / �i�-� - / TOE OF FILL — CULVERT DRIP LINE 24" PIPE FLOW ELEVATION � ( 0 < p Q EXISTING III 111 0I I 70' MIN. a" 1� SNOW FENCE O O Q O 8. STAPLE FILTER MATERIAL 4. BACKFILL AND COMPACT I ( I FLOW T TO STAKES AND EXTEND THE EXCAVATED SOIL. 1 v' B WASHRACK 10 MIN, IT INTO THE TRENCH. / (OPTIONAL) ft"M 12' MIN. 10 MIN. PAVEWNT / II - _ t:r / ° �/�/- _ TOE OF FILL I I O 0 oooo0 Illi ° > w FLolr - ALT FIalc� o * BOARD FENCE � 111Mr1 VDOT #1 ( �� POSITIVE DRAINAGE 10' MIN, DISTANCE 1S 6' MINIMUM IF FLOW ry COURSE AGGREGATE B TO SEDIMENT III „ TRAPPING DEVICE s III L IS TOWARD EMBANKMENT CORD FENCE AN „ I SHEET FLOW INSTALLATION FLOW ` 2 4" PIPE MUST EXTEND FULL WIDTH � A OF INGRESS AND EGRESS PLANVIEW (PERSPECTIVE VIEW) PLASTIC FENCE * CORRECT METHODS OF TREE FENCING 72' MIN. FLOW \\ OPTIONAL STONE COMBINATION CLASS Al 3• MIN. A B A �� ,, FLOW RIP -RAP o j„- 3” MIN. 1.0' 1.' I11�,2.75 z �II ' � .�..� I.. � .. I p FILTER CLOTH / - I I II — SECTION A — A POINTS A SHOULD BE HIGHER THAN POINT B. 6'-Y D�(FRONTAELEVAT INSTALLATION NON -WOVEN p p p p p p p ' 2.5' SOURCE: Adapted from Installation of Straw and Fabric Filter Barriers for Sediment ControLVL DSWC PIATE. 3.05-2 G E O TE X TI L E Sherwood and ryant SECTION z W Z 00 0000 ROCK CHECK DAM Wcn �J tn0 VDOT #3, #357, #5, #56 OR #57 COARSE AGGREGATE CLASS I RIPRAP ,w CORRECT TRUNK ARMORING TO REPLACE SILT FENCE IN • HORSESHOE • WHEN OUTLET TL E T PR0TECTI0N DETAILUj REINFORCED CONCRETE DRAIN SPACE 2 ACRES OR LESS OF DRAINAGE AREA: HIGH VELOCITY OF FLOW IS EXPECTED rrw 1 Cn 0 Q SECTION B -B TRIANGULAR BOARD FENCE SCALE: 1 "=4' ❑ � 6" SOURCE: ADAPTED from VDOT Standard Sheets and Va. DSWC PLATE. 3.08-1 Source: Va. DSCW Plate 3.38-2 SW3 ES4 z Q J cc SOURCE: ADAPTED from 1983 Maryland Standards for Soil erosion and Sediment Control, and Ya. DSWC Plate 3.02-1 3. Q cc 0 FILTER CLOTH z I'- W Cl) LL (OPTIONAL) SILT FENCE DROP INLET O zz CONSTRUCTION OF A BRUSH (DOWNSTREAM VIEW) PROTECTION S TRA W BALE/SILT FENCE PIT n00 z BARRIER COVERED B YVDOT #1 2 X 4' WOOD FRAME P INLET OC — < WITH GRATE W FIL TER FABRIC COARSE AGGREGATE FILTER CLOTH CLASS A] RIPRAP iY SPLASH, BLOCK 1' DEPTH Uj FLOW ti'I 3' 1.5' MAX. _ -�` FRAME. PUMP DISCHARGE p ,�3 4� w (TREE/RESIDUAL MATERIAL _ 5 - - - ` �_ Z WITH DIAMETER > V 2 STAKES PER Imo - J 3' MIN. �/„�,I 'I( BALE (TYP.) 2-10 ACRES OF DRAINAGE AREA: �-� y'o• I wLLJ NOTE: FILTER CLOTH 11 GATHER COVERS ENTIRE •o I 6'—�' �11N. s I.n. w O ATElf CESS CORNERS INSIDE FACE OF 5 S AR �^ STRAW BALE DIKES. u.d U U �� INSTALL AS PER STD. I AREAEXCA, 1 6' & SPEC. 3.05, SILT u' 3 -� FENCE. -� rJ FILTER CLOTH 3' PERSPECTIVE VIEWS .o, _ — o.� s VDOT #25 OR #26 (OPTIONAL)AGGREGATE _ f —f-- STAKE i A �I.r•.w «..v.,..., o' rfwti ' .inli —�E�' (DOWNSTREAM VIEW) VDOT #1 CLASS A] RIPRAP O FABRIC COARSE AGGREGATE N I W 0 ��� 1 " - 1 MIN. z FLOW �I "► Ilsil PLAN VIEW :01Q 04 1. EXCAVATE A 4"X 4" TRENCH ALONG 2. DRAPE FILTER FABRIC OVER THE THE UPHILL EDGE OF THE BRUSH BRUSH BARRIER AND INTO THE EXISTING BARRIER. TRENCH. FABRIC SHOULD BE ELEVATION OF STAKE AND GROUND 6"� W W W SECURED IN THE TRENCH WITH �¢}� STAKES SET APPROXIMATELY 36" CLASS I RiPRaP FABRIC ORIENTATION DETAIL A II II II II �— OC O.C. Q .SOURCE: VA. DSWC PLATE. 3.20-1 � I U SPECIFIC APPLICATION 3'-0" MIN EXRCAVATED—4" W > Z THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE V / A EA �_ I 0 C 0 c. SPACING BETWEEN CHECK DAMS INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER BOTTOM THAN 5%) WHERE THE INLET SHEET OR OVERILAND FLOWS (NOT J O -��-f EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT C R O S S- S E C T I O N A- A ON 0 0 < r rr� �� _ APPLY TO INLETS RECEIVING CONCENTRATED IFLOWS, SUCH AS 0 `�-- L = THE DISTANCE SUCH THAT POINTS IN STREET OR HIGHWAY MEDIANS. leiIx �" i A AND B ARE OF EQUAL ELEVATION ' » V ♦ M a ---I �---1-6 a LLI �/� SOURCE: N.C. Erosion and Sediment Control Planning and Design YanuaL 19881 PLATE 3.07-1 FLOW tiN 2 7 VDOT #25 OR 26 z V AGGREGATE (4 DEPTH) z Z 1��I I I III I I 1 1,11 1 Q L B I EXCAVATED AREA 1-- \ CLASSIPRRAP �I— 2" � 3. BACKFILL AND COMPACT THE 4. SET STAKES ALONG THE DOWN- 11 Ix EXCAVATED SOIL HILL EDGE OF THE BRUSH WTWIN EE FROM T AND ANCHOR BY TYING 0HE FABRIC TO THE CROSS-SECTION B - B OfSTAKES. 0 N M SOURCE: Va. DSWC PLATE: 3.26-3 1* I SOURCE: VA. DSWC PLATE. 3.06-1 SOURCE: VA. DSWC PLATE. 3.20-2 N m 0 F_ W LL V Z w �* co m , W N v3 Q ME CM W it p Z5 rn X Q Q ZZ U_ a,Zm DRIP LINE zO W g ° o z iti z (' z M PROTECTIVE DEVICE itis L) z a tC A ZJg4 O MAXIMUM LIMITS OF CLEARING AND GRADING n Q Z I V) PROPOSED GRADING \ /� 0 oD = z N m rrr • • " • M/ / 0 U N N V) 0 O � C7� dnl" d o C / MIN. 5' ',.rf"'x' CARD FILE: Nor O WHERETHANE HT -15-_—D D IS LESS THAN / 5' FD DATE: 0o CONSTRUCTION OPERATIONS RELATIVE JULY 2017 t° TO THE LOCATION OF PROTECTED TREES SCALE: N N Source: Public Facilities Manual, Vol. III, Fairfax Co., Va., 1976 Plate 3.38-1 AS SHOWN O 41 DRAWING NO. U N 0 ES4of 23 L c a u L< U L a ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR STORMWATER MANAGEMENT PLANS A. GENERAL NOTES 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS. 2. PIPE RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES. 3. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROL INSPECTOR. DRAINAGE SUMMARY TABLE STRUCTURE NUMBER VDOT DESCRIPTION DETAILS INVERT IN INVERT OUT SLOPE Q-10 (CFS) V-10 (FPS) REMARKS Al EW -1 H=3'-9" L=8'-0" P1 = 696.00 CC CCZz� ZO Z Lu A2 MH -1 RIM =725.42 SUMP = 698.67 P2 = 698.77 P3 = 716.43 P1 = 698.67 W 0 zg _j A3 Di -1 RIM = 704.55 SUMP = 700.8 P2 = 700.83 N V co a STRUCTURE A3 CONSISTS OF (2) VDOT STANDARD DI -1 DROP INLETS CONNECTED. A4 DI -1 RIM = 720.50 SUMP = 716.75 P3 = 716.75 o p n A5 EW -1 H=3'-2", L=6'-0" P4 = 720.00 A6 MH -1 RIM = 724.64 SUMP = 720.27 P5 = 720.37 P9 = 720.38 P4 = 720.27 A7 MH -1 RIM = 728.95 SUMP = 724.95 P6 = 725.05 P5 = 724.95 A8 MH -1 RIM = 738.79 SUMP = 731.391 P7 = 731.49 P6 = 731.39 A9 DI -1 RIM = 738.50 SUMP = 732.10 P8 = 732.20 P7 = 732.10 Al DI -1 RIM = 735.60 SUMP = 733.00 P8 = 733.00 All DI -1 RIM = 723.00 SUMP = 720.57 P9 = 720.57 Al2 DI -1 RIM = 738.50 SUMP = 729.97 P10 = 729.97 A13 EW -1 H=3'-2", L=6'-0" P10 = 722.00 A14 DI -1 RIM = 711.12 SUMP = 703.92 P11 = 706.00 A15 EW -1 H=3'-2", L=6'--0" Pll = 704.00 A16 DI -1 RIM = 723.33 SUMP = 721.39 P12 = 721.39 All EW -1 H=3'-2", L=6'-0" P12 = 721.00 A18 SIDE SLOPES = 3:1 VARIES 9.0 4.81 6' x l' V DITCH LINED WITH FLEXAMAT A18 SIDE SLOPES = 6:1,4:1 VARIES 2.0 9.07 6" STANDARD VDOT PAVED CHANNEL TYPE Al Al SIDE SLOPES = 3:1 VARIES 9.0 5.79 6' x 1.5' V DITCH LINED WITH FLEXAMAT A20 SIDE SLOPES = 3:1 8.1% 1.06 3.24 GRASS LINED V DITCH CHANNEL A21 SIDE SLOPES .= 6:1,4:1 13.3% 2.0 9.07 6" STANDARD VDOT PAVED CHANNEL TYPE Al P1 24" L = 191.70' 1.39% 14.4 6.26 RCP ASTM C76 CLASS V P2 24" L = 210.94' 0.98% 9.0 4.29 RCP ASTM C76 CLASS V P3 24" L = 31.80' 1.00% 5.40 5.92 RCP ASTM C76 CLASS II P4 18" L = 28.56' 0.95% 5.23 4.85 RCP ASTM C76 CLASS III P5 15" L = 84.30' 5.43% 4.17 5.18 RCP ASTM C76 CLASS III P6 15 L = 146.00' 4.34% 4.17 5.84 RCP ASTM C76 CLASS II P7 15" L = 60.10' 1.02% 4.17 5.62 RCP ASTM C76 CLASS 11 P8 15" L = 88.65' 0.90% 4.17 5.37 RCP ASTM C76 CLASS 11 P9 15" L = 17.91' 1.06% 1.06 1.34 RCP ASTM C76 CLASS III P10 15" L = 107.00' 7.45% 1.20 8.15 RCP ASTM C76 CLASS II1 P11 24" L = 65.43' 3.05% 9.0 10.13 RCP ASTM C76 CLASS III P12 15" L = 39.03' 1.00% 2.0 4.58 RCP ASTM C76 CLASS 11 NOTES: 1. SEE DRAWING SW5 FOR STANDARD VDOT DETAILS. 2. IF THERE IS A DISCREPANCY BETWEEN TABLE AND PROFILE, USE PROFILE INFORMATION UNLESS OTHERWISE APPROVED. "TH op ANS. TOMLIN Lic. No. 033977 07/14/17 �Q �k G� -IQNAL \ w 0 z 0 cn w H w 2 LLIZ �w �0 Z cc 00 cn W J E- LLj 0 ry a F 1- z w U W Z a0 t/3 J cc W c/) U. w� Z� J tV �j ww U� cl)� ww mw 0� 00 a to = U Vr Wco 04 Ln Ict 2 _ U a� = Zw U -m � ws c� m� Wm Z 04 Z w� _Z>X �W X< aQ CC CCZz� ZO Z Lu o ZM W 0 zg _j Z O a z N V co a ZN N o p n C,ADD FILE: SHT-16_SW1 _S DATE: JULY 2017 SCALE: AS SHOWN DRAWING N0. Sw1of 23 0 W V) 0 IL 0 a` U - w x c� z I- X w Li Lr_ x z 0 I- Q V) of W U- V) z a af W 0 o: 0 m I Lu a' x LL w X U) U 0 i 0 o6 0 N N 0 i U A) 0 i Ilk rn ;;,os / I ( I I I I I I I ♦ \ 1 i 1 \ 1 1 Al I !! t I 2 1\ m SCF AREA A LENGTH: 150'>> 30 0 30 60 TC: 0.55 MIN. �• 9 - SLOPE: 8% SCALE FEET v y F I i / i i I / / / / / // / / / / / / I 44• I I \ 1 \ 1 1 J& �' /� NOTES: CHANNEL A21 SW2 sw4 \ I I 1. STRUCTURAL s TO BE SAND FILTERS. ( I //// / // // / / //II //�♦ / //� I I I I j j PROFILE SEE 10 \ �� /� 2. IMPERVIOUS COVER 29% OF TOTAL DRAINAGE 10, AREA. 3. I ! _ SW2 SW3 SF AREA A \ X i I ! I J X 3. OPEN SPACE: AREAS DESIGNATED AS OPEN SPACE LENGTH: 150' ! I ! ! 1 /' i < \ ARE NOT TO BE DEVELOPED IN THE FUTURE. // / / l 11 / //� l rI/r //// 4� ✓/ II r TC: 18.38 MIN. I I i i 1 G _ - �G""� / L_ - \ \ 4. THE SURFACE AREA OF STORMWATER BMPS ALSO w w w w.- w I w w w - I QUALIFY AS OPEN SPACE ACCORDING TO TABLE 1 SLOPE: 2% - w - w I ! i I 1 G --w I 1 w ._._.w -TT O O -w `I,FG ��-"" CHANNEL A18 F \ I I LAND COVER GUIDANCE FOR VRRM COMPLIANCE �\ i LANDFILL ,�G f I 1 PROFILE SESW2 sw4 \ i I SPREADSHEETS OF THE VIRGINIA RUNOFF G -NMITS \ J"" _I,�G- � i i I 1 E 1 \ I REDUCTION METHOD COMPLIANCE SPREADSHEET A ��„ TH �F Il UO ANT�NY . TOMLIN Lic. No. 033977 07/14/17 �<v� w z 0 w 0 z Ill __ L,FG--�G-"" I I I 1 `' / 8 _ �� ATTACHMENT 1 APRIL 2016. Z Q - -�'�G DRAINAGE AREA D I ' DRAINAGE AREA C SW2 sw4 i III i i I I / _ _ _ ,� 5. FOR DRAINAGE AREAS C AND D TIME OF w w CONCENTRATION ASSUMED TO BE 5 MIN 2 Q W Z x x GE „U� - y `\� \ 6. REFERENCE SHEET SW5 FOR SAND FILTER NOTES. w w GE EXISTING P 1 _ _ _ _ _.X______X =- �--GGEr--�- I-- ( \ \ 7 SAFETY SLABS (SL -1) SHALL BE PROVIDED IN a O Q _-e1=-UGE- E 2 12 CMPS Z x -X O «��-°"E (- I r ( ) \ \ ANY STRUCTURE TALLER THAN 12'. a _OHE-OHE- \ M TO BE PLUGGED \ Q Z Q GRAVEL DIAPHRAGM r / 1 SF AREA B \ A16 I / / �� } 8. CONCRETE INLET SHAPING IS -1 SHALL BE - \ LENGTH: 20 \ r \ I I PROVIDED ON ANY STRUCTURE WITH A 4' OR OC cn - \ , �I A16 TO A17 \ w J \\ \ \ \ \ TC: 0.31 MIN. 4S 4 GREATER DROP. CC - + PROFILE SEE \ F SAND FILTER C B SLOPE: 2% 1 " `_ _ 9. STORMWATER PIPE TRENCH PER G Q 0 W SW2 SW5 x a \ _ _ x E- SW2 SW3 \ e /LL I \ \ \ \ oHE OHE- a -_ sw2 sw4 a (/) A17 Lu \STORMWATER LEGEND: wW r/ G,, oHE % : ' :: J SAND B // 1 r1 J Z • . FILTER D / w SCF AREA B , : ::: / :�� SW2 SW5 / �/ /�� SCALEEXISTI DRAINAGE DIVIDE / X LENGTH: 60 TC: 0.34 MIN. �---- t :: / e�� EXISTING - GRAVEL e � HOUSE � W \ _ r� / SCALE FLOW PATH FOR TC, ARROWS = o DIAPHRAGM � 2 SLOPE: 3.33 �� •.•••'• '-�.- E ::: � C TYP SEE .•'' � DENOTE CHANGE IN TYPE OF FLOW a_ �` \ \ \ \ �\ \ I I _' • SW2 w5^ HOUSE AND A8 �Al2 A18 E '6 CHANNEL A18 8 SCALES DIRECTION OF STORMWATER FLOW .\.. � \\ \.-� \ � \ I ..;•'.:•' �/ GRAVEL 0 / SW2 sw4 PROFILE SEE • l �� DIAPHRAGM � LFG SW2 sw4 _ _ _ _ LIMITS OF DISTURBANCE A9 � � ' / ►• �1 PROPOSED \ W w -,� - TRANSFER STATION CF AREA A \ \ \ m SITE AREA LIMITS = N \ \ \ \ \ \ \x 'I w -w --w -�- -� LENGTH: 520 DRAINAGE AREA A �^ w rn TC: 3.5 MIN. RCN RUNOFF CURVE NUMBER Z cm SLOPE: 5% N A5 TO A10 f \ ..-- e e e �/ I I 1 � � � o Q 1 4 �`\ 9 CHANNEL FLOW Q PROFILE SEE 1 I \ �� i I 1 \' , CH w w > \ \ \ sw2 SW3 \ III e e' Al2 TO A13 3 I I 1 ��� �.. 1 �. SW2 sw4 w w PROFILE SEE CHANNEL A19 SCF SHALLOW CONCENTRATED FLOW � \ \ \ \ \ 1 \ 'S I x I �•sw2 SW3 �� \ PROFILE SEE _. Q U e \ SW2 sw4, SHEET FLOW � w \ � � \ \ 1 PROPOSED I - -�'` SF > \ \ ` N. \ \ \ \ \ \ 1 i TRENCH'S 1 I L_ x _ \ w \ - - - / 0 F- \ I / / ' / e e e e � HUGE UGE -UGE- UGE -- UG - UGE u� ' UGE U , E y-- U � i� �► �T'l• \ TC \ 1 1 1 DRAINS 1 10 PIPE A19 \ \, \ \ I 1 e » w / IM OF CONCENTRATION O F- \ DRAINAGE AREA B A13 3/� AGE AGE w / / CHANNEL A20 Al I e \ \ PROFILE SEE e �� PROPOSED FOREBAY & i/ SW2 SW4• I e �'1j 01 x J / 1 1 SW2 SW3 / EXISTING I I A7 A6 STORMWATER A6 THROUGH A11 - - _ ZERO PROFILE SEE SW2 SW3 • �w w w w -w -w AG -w E UGE UG UGE I I j F UGE - UGE - UGE_ _- UGE - DISCHARGE I I ICF AREA B A6 �2 BASIN nl I i 1 I I LENGTH: 292 I y c �, / \ \A14 _ ll i ► I I III I I i TC: 1.6 MIN. 1 I► 1 1 1 1' 1 1 SLOPE: 7.5% x •• I 1 I 11 I I I / A5 I �' / \ Z / •?• • I / L,� l l I I l 1 I 3.�, / / / //A14 TO A15-------� / o :i 7 , ^ l -L I A4 PROFILE SEE - /. 'sw2 SW3 SAND r / - ----;/ FILTER B B - X�.� X X x x x -r x X x x, X X X- 1 �� _"-UGE-u�-GGE-u�--Ua- SUMP / /� / SAND A2 2 SW5 W_ -w -w -w -w -w -w -w sic / / I B y -\�� A3 , / /// FILTER A----- / SW2 SW5 Al TO A3 cP r,�zy <? PROFILE SEE 21_1 / SW2 SW3 Vt sr sa r y y ¢■ ■ �• ".. T T T vkT T T T 7r T ;,,,v T / / / / � / / / / / �� I / / � . �• • �. . �. . T • • T • ■ "s T ■ ■ T ■ ■ T ■ ■ T ■ ■ �■ ■ ■ • �■ ■ �i i "T T T i L T T /� �A2 TO PROFILE SEE 5 ��' / / �/ // / \\ ISTING •------g�4- , e / r l I / / FACItrTY SW2 SW3 -'` etc / / / r '' � / �/ / I 1 / i� ENTRANCE _ ROAD / x OOPEN SPACE TOTAL DRAINAGE AREA 4.28 COVER TYPE AREA (ACRES FOREST/OPEN SPACE 0.19 MANAGED TURF 2.85 IMPERVIOUS COVER 1.24 DRAINAGE AREA A COVER TYPE AREA (ACRES) FOREST/OPEN SPACE 0.07 MANAGED TURF 2.35 IMPERVIOUS COVER 0.39 DRAINAGE AREA B COVER TYPE AREA (ACRES) FOREST/OPEN SPACE 0.05 MANAGED TURF 0.40 IMPERVIOUS COVER 0.55 DRAINAGE AREA C COVER TYPE AREA (ACRES) FOREST/OPEN SPACE 0.04 MANAGED TURF 0.13 IMPERVIOUS COVER 0.13 DRAINAGE AREA D COVER TYPE AREA (ACRES) FOREST/OPEN SPACE 0.03 MANAGED TURF 0.05 IMPERVIOUS COVER 0.17 JO 2O ch EL Ln Z L) Z F- > Ldz I C) N U9 IT N } (D F- 44 m� N > 3:2 Q ♦) G_ m li UZ w " a m, Wco Z N W 12 - -- Zz w� o z > -- V) Va s La mz m oC ZZ LL Z W r.. Z 0 az M o v WUzg N J0 CC 0 p ccN = u7 00 F- c� H0;= d < cA U aa -i N 0 a o CADD FILE: SHT-17_SW2_S DATE: JULY 2017 SCALE: AS SHOWN DRAWING N0. SW2of 23 0 W V) 0 0 a W tr x & z x W W w - xi I ' 0 V) w W L� V) z a W 0 0 m u - W w x LL W rz x .3 0 L- 0 i 0 co 0 r 755 750 745 740 735 730 725 720 715 710 700+00 735 730 725 720 715 710 705 700 690"ZERO" DISCHARG 0+00 WATER ELEVATION 735 730 725 72041-- 0+00 1+00 2+00J+UU A5 to Al PROFILE SCALE: H:1"=30' V:1 "= 6' W 1+00 Al TO A3o PROFILE EXISTING GRADE SCALE: H:1 "=30' V:1 "=6' S -w �- STA: 0+84.0 ELEV: 734.3' VDOT PAVED DITCH 2 SW3 SW6 EXISTING LFG LINE PROPOSED LFG LINE 239 15" 0+84 CHANNEL A21 PROFILE0 D SCALE: H:1 "=30' V:1 "= 6' 24" RCP PIPE (P2) 750 745 � 740-�- i0% PROPOSED ELECTRIC LINE 735 PROPOSED GRADE A10 (DI -1) STA: 4+14.31 RIM: 735.60 INV OUT: 733.00 15" RCP SECTION PERA c SW3 725T -Al2-(D1-i ) STA: 1,+25.00 RIM: 738.50 INV OUT: 29.97 15" RCP 715 E 6" U,NDERDRAIN PIPE INV 1N: 736.00 EXISTING GRADE Plo j 107.00' of 15" i CLASS III !RCP @ 7.45% `-A13 j(EW-1) i STA: 0+18.00 INV OUT: 722.00 15" RCP 710 �. - -- - � . _- �� �� �� ,. . -- 0+00 Al2 TO A13 PROFILE 3 SCALE: H:1 "=30' V:1 "=6' qwl? ;l 4+UU 4+Z1 EXISTING ROAD TO BE REMOVED A17 (EW -1) PROPOSED GRADE STA: 0+00.83 24" RCP PIPE CONNECTION (IE 700.83 @ BOTH ENDS) DI -1 A3 DETAILrl 2 SCALE: 1"=4' 4+38 INV OUT: 721.00 15" RCP EXISTING GRADE EXISTING ELECTRIC LINE 25 _ A16 (DI -1) j STA: 0+39.86 RIM: 723.33 720 _ INV OUT: 721.39 15' P12 ROAD SECTION PER A C 39.03' of 15" PEER CLASS II RCP @ 1.00% 715 r_�_�, �.,�. � _- � � 0+00 0+48 Al TO Al PROFILE 4 SCALE: H:1"=30' V:1 "=6' 740-, - - EXISTING GRADE A3 (DI -1) 735n - -- PROPOSED GRADE STA: 4+23.50 RIM: 704.55 -11+62 740 !NV IN: 700.83 24 RCP STRUCTURE RIM ELEV SANDFILTER ELEV (TOP) A3 704.55 ROAD SECTION INV OUT: 700.83 24" RCP 730- -----_______-_ ____.__ 738.50 PER A C Al2 725 738.00 SW3 0 A11 (DI -1) A6 (MH -1) z STA: 0+35.96 STA: 0+18.05d 0 RIM: 723.00 RIM: 724.64 720 ---- --- -- -- P9 !NV OUT: 720.57 15" RCP INV IN: 720.37 15" RCP 17.91' of 15" INV IN:720.38 15" RCP CLA S IN RCP @ 1.06% INV OUT: 720.27 18" RCP 7154 C3 0+00 0+44 A6 TO All PROFILE 6 SCALE: H:1 "=30' V:1 "=6' 1- w 735 STRUCTURE STRUCTURE RIM ELEV SANDFILTER ELEV (TOP) A3 704.55 704.00 A4 720.50 720.00 A9 738.50 738.00 Al2 738.50 738.00 730 725 720 7 0+00 1+00 CHANNEL A20 PROFILE 710 705 700-1- 0+00 00-10+00 30 0 30 60 SCALE FEET 6 0 6 12 SCALE FEET A15 (EW -1) STA: 0+12.89 INV OUT: 704.00 24" RCP A EXISTING ROAD SECTION PER c GRADE PROPOSED SW3 -u GRADE A14 -- 24" CMP 90 DEGREE ELBOW i OPEN RIM ELEVATION 708.00 j. 6" PERFORATION OF ELBOW @ INVERT ELEVATION 707.25 I -- ' 24" PIPE INVERT IN IS 706.00 �P11 AND BOTTOM OF FOREBAY L 65.43 of 24 CLASS III RCP @ 3.05% 0+85 Al TO Al PROFIL SCALE: H:1 "=30' qw SCALE: H:1"=30' V:1 "=6' SW2 SW3 730 725 720 715 710 705 700 1+48 EXISTING GRADE �- PROPOSED GRADE A4 DI -1 ' STA: 0+40.21 RIM: 720.50 INV OUT: 716.75 24" RCP _ I 6" UNDERDRAIN PIPE INV IN: 718.00 31.80of 24" CLASS II RCP @ 1.00% A2 (MH -1) STA: 0+08.41 RIM: 725.42 INV--IN.69�8.77 24" RCP INV IN:716.43 24" RCP INV OUT: 698.67 24" RCP 24" REINFORCED CONCRETE PIPE 695Y 0+00 0+49 A2 TO A4 PROFILE(5 SCALE: H:1 "=30' V:1 "=6' W3 NOTE: 1. CONCRETE INLET SHAPING (IS --1) SHALL BE PROVIDED ON ANY STRUCTURE WITH A 4' OR GREATER DROP. 2. EXISTING UTILITIES ARE APPROXIMATE. VH of I _ ANS. TOMLIN U y Lic. No. 033977 07/14/17 oNAL LLJ Q 0 z 0 Li C3 dQQQ� 1- w W W �o a T - �- � Q Quj LL w0 j 0UJ Q a �W cn Z cc -Q 0 cc cn W W Z W --i J J 1- F- F-- � U Lu W o U) a_ 0 _ N wO Z °' a_N W W> Wuj J cn> D OAC W J 00 Ln Q �U Z Z i- >z w �J U N LO m cr- 4 ♦� _ y� 3� m ♦ U C�o /fir W z z w < a a -mI w(n via UJ oX Z ^ U Z Wan 77 WEN, <Z>� Q� w 5 >- >- Ix z Z u- m z m ZZ W Jq .- U (!)Z c v Z � W � � (n Z -mi � � n Q 00 cn a LO z CD co �♦/�� Y♦ NUNa zNm iN &acn a o CADD FILE: SHT-18_SW3_S DATE: JULY 2017 SCALE: AS SHOWN DRAWING N0. W -30f 23 ANCHOR TRENCH INITIAL LEADING EDGE OF MAT 18". FILL AND COMPACT ANCHOR TRENCH. VARIES 18" U ANCHORS INSTALLED IN 2' INCREMENTS BEHIND FIRST EXPOSED BLOCK SO THAT ANCHOR IS TIGHT WITH SUB GRADE. WATER FLOW Now INFILL OVERLAM 18" MAT WITH TOP SOIL. J SUBSEQUENT FLEXAMAT PANELS AND TRENCH INITIAL LEADING EDGE OF MAT UNDERLAY ARE SHINGLED 18" UNDER EXPOSED TO CONCENTRATED FLOW 18" PREVIOUS PANEL. `- 18" "U" ANCHORS LFLEXAMAT IN DEPTH. COMPACT TRENCH WITH INSTALLED IN 2' SUITABLE FILL. INCREMENTS ACROSS PERPENDICULAR OVERLAPS FLEXAMAT EDGE EXPOSED TO THE CHANNEL SCALE: N.T.S. SHEET FLOW: CHANNEL LINING FOR OPEN CHANNELS = RECESS TWO 4'- 6„ --�-� VDOT EC -2 (= 3.1 MATTING (KEY INTO SLOPE 6 MIN) SCALE: N.T.S. 745 740 735 730 725 720 Q 0 5fj � (0-- STA: 0+95.3 ELEV: 714.0' �_ 0+42.5 STA: 2+00.4 ELEV: 720.0' FLEXAMAT �TE OUTSIDE BLOCKS 0 12" INTO SUBGRADE. 0 j0 < 00 r. STA: 3+68.11 + ELEV: 740.0' 0 00 0FF<- w FLEXAMAT PRODUCT STA: 3+49.62FF\ z no cni i n i ELEV: 738.0' w w EXISTING GRADE" EDGE EXPOSED TO S EXISTING RECESS TWO OUTSIDE BL Q f 12" INTO SUBGI °_ 0 o �-� j . PROPOSED VDOTj PAVED + CHANNEL INVERT cv N F co I S�4 SW4 ZI ; 9 ¢ w PROPOSED LFG LO ATION w ►- J I l I PROPOSED WATER LINE f EXISTING-ELECTRIC_L_INF--__-.-_ V) FLEXAMAT CONSTRUCTION NOTES: vNX + ELEV: 708.0',-' 1. GRADE CHANNEL SO THAT WATER WILL FLOW DOWN THE CENTER OF THE CHANNEL AND BE CONTAINED TO THE CHANNEL. ALL SUBGRADE W 0 SURFACES PREPARED FOR PLACEMENT OF MATS SHALL BE SMOOTH AND FREE OF ALL ROCKS, STICKS, ROOTS, OTHER PROTRUSIONS, OR - -`-.._ --�--° LtJ .. f 2. APPLY SEED DIRECTLY TO THE PREPARED SOIL PRIOR TO FLEXAMAT INSTALLATION. USE SEED PER PROJECT SPECIFICATIONS. p a INSTALL FLEXAMAT ROLLS. AVAILABLE WIDTHS ARE 4, 5.5', 8, 10', 12', & 16' AVAILABLE IN CUSTOM LENGTHS. FOR WIDER WIDTHS, aN o� EXISTING ELECTRIC LINE I I 1 710 s v z Q - -__ FILL OR OTHER. FOR ADDITIONAL SECTIONS OF MAT, OVERLAP THE DOWNSTREAM SECTION 18" WITH UPSTREAM SECTION OF MAT. PRIOR TO INSTALLING o 0W X -j ---- - LIJ m V) IN THE SHALLOW TRENCH. LIGHTLY SPREAD TOPSOIL OVER INITIAL EDGE. FLIP END OF UPSTREAM MAT OVER THE SOIL COVERED INITIAL f f LEADING EDGE OF DOWNSTREAM MAT. co UNa 6. INSTALL 18 U ANCHORS IN 2 INCREMENTS ACROSS THE OVERLAP. INSTALL ANCHORS DIRECTLY BEHIND BLOCKS. U ANCHORS Qoo 4 PROPOSED ELECTRIC LINE 7. � V) 705- I_ SUITABLE FILL. � WCIO � w W Z DISCHARGE INTO FOREBAY w ELEV: 706.0 ! I - w Li 0 I cn 0+00 a- 1+00 2+00 z Q NOTE: OPEN CHANNEL A18 PROFI L 1. EXISTING UTILITIES ARE APPROXIMATE. SCALE: H:1 "=30' (Al CONTRACTOR SHALL EXERCISE CAUTION WHEN V:1 "=6' Z F-W U- EXCAVATING AND ANY DAMAGE SHALL BE AT THE aaN Q EXPENSE OF THE CONTRACTOR. BEGIN AT TRANSFER WW> NNEL EXIT VDOT #57 STONE OR APPROVED EQUAL 6" 4„ 0.5'MIN I ......... t: CONCRETE VDOT PAVED DITCH Al 0.5'MIN SCALE: 1"=2' SW3,SW4 SW4 1.0' 1.0' NOTE: USED FOR SECTIONS OF A18 AND A21. 1'-6" -FINAL GRADE VARIES DIAMETER VARIES STORMWATER PIPE TRENCH DETAIL G 4'-6" SCALE: 1"=2' SW2 NOTES: _Xj 1.COMPACT STONE AROUND PIPE. 2. FINAL GRADE SURFACE TREATMENT (I.E., PAVEMENT OR TOPSOIL) VARIES BASED ON LOCATION OF STORMWATER PIPE. FLEXAMAT PRODUCT OPEN CHANNEL A19 CROSS SECTIO SCALE: 1"=l' SW2.S� CHANNEL A18 CROSS SECTIO E SCALE: 1"=l' 3+00 STATION TU 3" LAYER OF TOP SOIL 1 730- TA: ; 1..+40�-5,. of o OAPPROXIMATE LOCATION OF ELE{V:722.1' m PROPOSED 10" PIPE AND SIDEWALK GOOD STAND OF GRASS w 725- ----E--XISTING-GRADE--------- - '''- - x ? STA: 0+81.9 PROPOSED W STA: 0+61.9 ELEV.-, 718. x ELEV-716.0' FORCEMAIN X _ EXISTING WATER 720'_ -- AND ELECTRIC LINES (TO BE RELOCATED)-`' STA: 0+25.2 I PROPOSED ELEV: 709.9' - WATER LINE 2, D 715 ----i- - -- ; - -PROPOSED -INVEF -T L STA: 0+11 8 FLEXAMAT CHANNEL SW4 ELEV: 708.5 �] 7101---- WAATTER_ AND I ELECTRIC LINES I 705 --------------_--_-�---_-_--____._----I--------------� DISCHARGE INTO FOREBAYI ELEV: 706.0' il 700 =r -v ----- - - - 0+00 1+00 1+41 OPEN CHANNEL A19 PROFILEg SCALE: H:1"=30''Xi V:1 "= 6' 6" PERFORATED UNDERDRAIN PIPE 3+80 3' CONCRETE LEVEL SPREADER - 3" LAYER OF PEA GRAVEL VDOT #57'S STONE BEDDING LAYER 2' 13' 3" LAYER OF PEA GRAVEL �- SAND FILTER MEDIA TYPICAL LEVEL SPREADER DETAIL SCALE: SW4 SEE TYPICAL VDOT ENDWALL DETAIL DRAWING SW5 :TH of Il ANTH NY S. TOMLIN y Lic. No. 033977 07/14/17 G* � / NVAt 1�t, z 0 cn W MIN FLEXAMAT CONSTRUCTION NOTES: STA: 2+73.8 E EV: 728.0' 1. GRADE CHANNEL SO THAT WATER WILL FLOW DOWN THE CENTER OF THE CHANNEL AND BE CONTAINED TO THE CHANNEL. ALL SUBGRADE W cj Z W SURFACES PREPARED FOR PLACEMENT OF MATS SHALL BE SMOOTH AND FREE OF ALL ROCKS, STICKS, ROOTS, OTHER PROTRUSIONS, OR - -`-.._ --�--° V � � W ch �; a DEBRIS OF ANY KIND. THE PREPARED SURFACE SHALL PROVIDE A FIRM UNYIELDING FOUNDATION FOR THE MATS. 2. APPLY SEED DIRECTLY TO THE PREPARED SOIL PRIOR TO FLEXAMAT INSTALLATION. USE SEED PER PROJECT SPECIFICATIONS. 3. INSTALL FLEXAMAT ROLLS. AVAILABLE WIDTHS ARE 4, 5.5', 8, 10', 12', & 16' AVAILABLE IN CUSTOM LENGTHS. FOR WIDER WIDTHS, aN INSTALL MATS ADJACENT TO EACH OTHER. (CONTACT MANUFACTURER FOR DETAIL ADDRESSING LONGITUDINAL SEAMS.) �a 4. AT THE TOP OF THE CHANNEL, THE INITIAL LEADING EDGE OF FLEXAMAT EXPOSED TO CONCENTRATED FLOWS SHALL BE EMBEDDED 18" -- ---- ---------- Z W `S I s v VERTICALLY INTO THE SUB GRADE TO SERVE AS AN ANCHOR TRENCH. THE TRENCH SHALL BE FILLED AND COMPACTED WITH SUITABLE _ FILL OR OTHER. 5. FOR ADDITIONAL SECTIONS OF MAT, OVERLAP THE DOWNSTREAM SECTION 18" WITH UPSTREAM SECTION OF MAT. PRIOR TO INSTALLING o 0W OVERLAP, FLIP UPSTREAM MAT BACK 24". EXCAVATE 2.25" OF SOIL 18" FROM END OF UPSTREAM MAT. DOWNSTREAM SECTION IS LAID -j ---- - a ccnn U) U Z � IN THE SHALLOW TRENCH. LIGHTLY SPREAD TOPSOIL OVER INITIAL EDGE. FLIP END OF UPSTREAM MAT OVER THE SOIL COVERED INITIAL f co ZN LEADING EDGE OF DOWNSTREAM MAT. co UNa 6. INSTALL 18 U ANCHORS IN 2 INCREMENTS ACROSS THE OVERLAP. INSTALL ANCHORS DIRECTLY BEHIND BLOCKS. U ANCHORS Qoo CONSIST OF #3 REBAR "U" ANCHOR WITH 18" LEGS. CADD FILE: 7. AT THE END OF THE ARMORED CHANNEL, EMBED THE MAT 18" IN A TERMINATION TRENCH. FILL AND COMPACT TERMINATION TRENCH WITH i SCALE: SUITABLE FILL. 3+00 STATION TU 3" LAYER OF TOP SOIL 1 730- TA: ; 1..+40�-5,. of o OAPPROXIMATE LOCATION OF ELE{V:722.1' m PROPOSED 10" PIPE AND SIDEWALK GOOD STAND OF GRASS w 725- ----E--XISTING-GRADE--------- - '''- - x ? STA: 0+81.9 PROPOSED W STA: 0+61.9 ELEV.-, 718. x ELEV-716.0' FORCEMAIN X _ EXISTING WATER 720'_ -- AND ELECTRIC LINES (TO BE RELOCATED)-`' STA: 0+25.2 I PROPOSED ELEV: 709.9' - WATER LINE 2, D 715 ----i- - -- ; - -PROPOSED -INVEF -T L STA: 0+11 8 FLEXAMAT CHANNEL SW4 ELEV: 708.5 �] 7101---- WAATTER_ AND I ELECTRIC LINES I 705 --------------_--_-�---_-_--____._----I--------------� DISCHARGE INTO FOREBAYI ELEV: 706.0' il 700 =r -v ----- - - - 0+00 1+00 1+41 OPEN CHANNEL A19 PROFILEg SCALE: H:1"=30''Xi V:1 "= 6' 6" PERFORATED UNDERDRAIN PIPE 3+80 3' CONCRETE LEVEL SPREADER - 3" LAYER OF PEA GRAVEL VDOT #57'S STONE BEDDING LAYER 2' 13' 3" LAYER OF PEA GRAVEL �- SAND FILTER MEDIA TYPICAL LEVEL SPREADER DETAIL SCALE: SW4 SEE TYPICAL VDOT ENDWALL DETAIL DRAWING SW5 :TH of Il ANTH NY S. TOMLIN y Lic. No. 033977 07/14/17 G* � / NVAt 1�t, z 0 cn W MIN N Ln w ♦1A 0_ _ 3: W cj Z W W d V � � W ch �; a cno zN Wzwap v a U aN �a (5adW�m~m Z z LL achuj oc Z W `S g o s v M _ J w0 JQ o 0W z 0 a ccnn U) U Z � U. �a co ZN mQ co UNa --iN . Qoo CADD FILE: m DATE: JULY 2017 SCALE: a � WCIO � W Z I - w Li 0 cn a- 0 Z F-W aaN Z� WW> uj J wCIO >fl oG Lu 0 0 co Z U Z a � z > _j 0 cc N Ln ♦1A 0_ _ 3: Q m cj Z W d d V � � W ch �; a zN Wzwap v W EJC � Z > 1� U Q (5adW�m~m Z z LL oc Z W `S g o s v M U 4 W Z"' JQ o z 0 a ccnn U) U Z ,- W V) I- 0c 2 co ZN mQ co UNa --iN . Qoo CADD FILE: SH T-19 _S W4_S DATE: JULY 2017 SCALE: AS SHOWN DRAWING N0. of 23 V) W J O w CL 1 M O U LL-1W ry x z O W U_ z a Of W O M W x w x (>a 0 L I� / 0 C6 O N N O U) C) Cu 0 L_ S ENDWALL FOR CIRCULAR PIPE X NOTE, THE TOP OF MASONRY IS TO BE LEFT D SEE NOTE 1 DIAMETER OF PIPE CULVERT SUFFICIENTLY LOW TO PERMIT PROPER SIZE OF ELLIPTICAL 12" 15" 18" 21" OR 24" 7" OR 30' 33" OR 36" A 0'-6" 0'-8" 0'-9" L J f" 1'-0" SHAPE TO BE BEVELED WITH MORTAR DO NOT BEVEL INVERT NOTES) 1. "H" MAY BE REDUCED UNTIL "X" REACHES A MINIMUM OF 4" WHERE ENDWALL WOULD PROTRUDE ABOVE SHOULDER LINE, IN NO CASE SHALL TOP OF ENDWALL PROJECT ABOVE FILL SLOPE, DITCH SLOPE, OR SHOULDER. 2. THIS ITEM MAY BE PRECAST OR CAST IN PLACE. 3. ALL CAST IN PLACE CONCRETE TO BE CLASS A3. FOR PRECAST SEE SHEET 101.02. 4, THIS STANDARD TO BE USED WITH STRAIGHT CROSSINGS AND ALL SKEWS(O"TO 45°). 5. HEADWALL TO BE BEVELED IN ALL AREAS EXCEPT WHERE A CONFLICT WITH INVERT OR WINGWALLS OCCUR EW -1 EW -1,1A CC 6. BEVEL EDGE IS REQUIRED ON THE HEADWALL AT THE INLET END OF THE CULVERT (WHERE THE FLOW ENTERS THE CULVERT). 7.HEADWALL AT THE OUTLET END OF THE CULVERT MAY BE EITHER SQUARE EDGE OR BEVEL EDGE. 8. ON SHALLOW FILLS, WHERE ENDWALLS ARE 1 ' OR LESS BELOW SHOULDER LINE,THE TOP OF THE ENDWALL SHALL BE CONSTRUCTED PARALLEL TO THE GRADE OF THE ROAD. 9. Y';' CHAMFER MAY BE PROVIDED ON ALL EDGES AT MANUFACTURER'S OPTION. EW -1A ENDWALL FOR CIRCULAR PIPE ENDWALL FOR ELLIPTICAL PIPE NOTE, THE TOP OF MASONRY IS TO BE LEFT 2'-7" DIAMETER OF PIPE CULVERT SUFFICIENTLY LOW TO PERMIT PROPER SIZE OF ELLIPTICAL 12" 15" 18" 21" OR 24" 7" OR 30' 33" OR 36" A 0'-6" 0'-8" 0'-9" 0'-11" 1'-0" 1'-0" B 0'-17" 1'-1" 1-3" T-6" 1'-9" 2'-0" C T-4" T-7" 1'-9" 2'-2" 2'-6" 2'-9" D 1'-0" 1'-3" 1'-6" 2'-0" 2'-6" 31_0" F 0'-6" 0'-8" 0'-8" 0._91. 0'-91, 0,-9., H 2'-3" 2'-11" 3'-2" 3`-9" 4'-3" 4._9„ L 4'-0'° 5'-0" 6'-0" 8'-O" 10'-0" 12'-0" 0 0''11%4° D'-1Y`p' 0'-2" 01-22" 0'-3'/4' 0'-3Y4' b D`-1" 0'-1'/4" 0'-1%2" 0'-2" o'-2%2" 0'-3" 5'-5" 7'-2" CUBIC YARDS OF CONCRETE 10'-2" CONC. PIPE 0.241 0.492 0.697 1.319 2.067 2.947 C.M. PIPE 0.257 0.521 0.739 1.398 2.196 1 3.145 EW -1,1A CC 6. BEVEL EDGE IS REQUIRED ON THE HEADWALL AT THE INLET END OF THE CULVERT (WHERE THE FLOW ENTERS THE CULVERT). 7.HEADWALL AT THE OUTLET END OF THE CULVERT MAY BE EITHER SQUARE EDGE OR BEVEL EDGE. 8. ON SHALLOW FILLS, WHERE ENDWALLS ARE 1 ' OR LESS BELOW SHOULDER LINE,THE TOP OF THE ENDWALL SHALL BE CONSTRUCTED PARALLEL TO THE GRADE OF THE ROAD. 9. Y';' CHAMFER MAY BE PROVIDED ON ALL EDGES AT MANUFACTURER'S OPTION. EW -1A SPECIFICATION STANDARD ENDWALL FOR PIPE CULVERTS lVDOT REFERENCE ROAD AND BRIDGE STANDARDS 105 12" - 36" CIRCULAR AND 23" x 14" - 53" x 34" ELLIPTICAL PIPES REVISION DATE SHEET 1 OF 1 302 VIRGINIA DEPARTMENT OF TRANSPORTATION 101.01 ;CONCRETE PRECAST OR CAST -IN-PLACE STRCTURUES. BRICK OR BLOCK, NOT PERMI HALF PLAN VIEW SEE STANDARAD SL -1 FOR APPLICABILITY OF SAFETY SLABS. B Yz SECTION STEEL ENDWALL FOR ELLIPTICAL PIPE NOTE, THE TOP OF MASONRY IS TO BE LEFT 2'-7" FRAME & COVER SUFFICIENTLY LOW TO PERMIT PROPER SIZE OF ELLIPTICAL PIPE CULVERT (SPAN x RISE) ADJUSTMENT OF COVER AND FRAME TO 1'-31 L 2f2" x 21/2' x'I/4" 10'-4" LONG 23"x14" 30"x19" 34"x22" 38"x24" 42"x27" 45"x29" 49"x32" 53"x34" A 0'-8" 0-9" 0'-10" W-11" 0'-11" 1'-0" 6 r:a FLAT SLAB TOP AS DETAILED B T-2" T-5" T-6" V-8" T-9" 1'-10" 1-11" T-11" C 1-8" 11-11" 2'-1" 2'-4" 2'-5" 2'-7" 2'-8" 2'-9" D 1-2" V-7" 1'-10" 2'-0" 2'-3" 2'-5" 2'-8" 2'-10° F 0.8.1 0'-8" 0'-9" 0'-9" 0._9., 0,-y.. 0._g., 0._9.. H 2"-10" 3'-3" 3'-7" 3'-9" 4'-0" 4'-2" 4'-5" 4'-7" L 5'-5" 7'-2" 816" 9'-2" 10'-2" 10"-11, 12'-1" 12'-11" S 1'-11" 2'-8" 2'-10" N-2" 3'-6" 3'-9" 4'^1" 4'-5" ra 0'-21/2" 0'-3'/4" 0'-3'/z' 0'-4" 0'-4Y2' C' -4Y4" 0._.5„ 0'-5%2' 11-10" INDIVIDUALLY TO BEST FIT THE PARTICULAR INLET AND OUTLET 0`-2J2' 0`2Y4" 0'_3„ 0._32. 0'-04" 0-4.. 0" 4�2" 1 55 0.435 B4 CUBIC YARDS OF CONCRETE 11 :1 3'-5" CONC.PIPE 1 0.546 1.236 1 1.500 1 1.811 1 2.101 1 2.512 2.801 SPECIFICATION STANDARD ENDWALL FOR PIPE CULVERTS lVDOT REFERENCE ROAD AND BRIDGE STANDARDS 105 12" - 36" CIRCULAR AND 23" x 14" - 53" x 34" ELLIPTICAL PIPES REVISION DATE SHEET 1 OF 1 302 VIRGINIA DEPARTMENT OF TRANSPORTATION 101.01 ;CONCRETE PRECAST OR CAST -IN-PLACE STRCTURUES. BRICK OR BLOCK, NOT PERMI HALF PLAN VIEW SEE STANDARAD SL -1 FOR APPLICABILITY OF SAFETY SLABS. B Yz SECTION STEEL STANDARD MH -1 NOTE, THE TOP OF MASONRY IS TO BE LEFT 2'-7" FRAME & COVER SUFFICIENTLY LOW TO PERMIT PROPER THE OUTFALL PIPE TO THE TOP OF THE LUGS BE WITH _ CAST WITH ADJUSTMENT OF COVER AND FRAME TO 1'-31 L 2f2" x 21/2' x'I/4" 10'-4" LONG BY THE USE OF NEER. � CONNECTORS HE ENGIAR BRICK AS DIRECTED BY TT TO COLLAR CONTRACTOR FROM FIELD CONDITIONS. 2'_0" ANDEPTH GREATER THAN 10'USE STANDARD STANDARDDARD DI -1A CL FO z XVE) T WITH STANDARD IS -1. THE COST OF o M wa OUTLET PIPE 6 r:a FLAT SLAB TOP AS DETAILED 00� 42 __ a SECTION B -B ON STANDARD TMH -2 MAY E of �a ^ WIDTH OF THE SAND FILTER SUBSTITUTED FOR TAPERED SECTION WHEN APPROVED BY �THE (LE. SAND FILTER B IS 27 ADJACENT SAFETY SLABS SHALL BE & TO 12'WITH NO SAFETY SLAB LOCATED WITHIN 6 FEET CUT ENGINEER. 13'-0" : ST'D. ST -1 THE INVERT SHAPING AS DETAILED HEREON IS TO CONSIST OF A " . 2. UNDERDRAIN PIPES SHALL FOR FURTHER DETAILS A f2,� EXTEND OUT, 6 INCHES OTHER WHERE APPLICABLE. STEPS ARE TO BE STAGGERED ACCORDINGLY. A � 71lB I 1 !' 45° DI -1 Jz SECTION CAST IRON Yz SECTION STEEL NOTES - 2'-7" B 66 ± THE OUTFALL PIPE TO THE TOP OF THE LUGS BE WITH _ CAST WITH STRUCTURE. PLAN "H" DIMENSIONS ARE 1'-31 L 2f2" x 21/2' x'I/4" 10'-4" LONG 1. DEPTH OF INLET (H) TO BE SHOWN ON � CONNECTORS COLLAR TO COLLAR CONTRACTOR FROM FIELD CONDITIONS. 0.582 ANDEPTH GREATER THAN 10'USE STANDARD STANDARDDARD DI -1A A IL i4 2. THE "H" DIMENSION SHOWN ON THE CAST GALV. - A B 66 ± THE OUTFALL PIPE TO THE TOP OF THE 43'6 LBS STRUCTURE. PLAN "H" DIMENSIONS ARE 3 LBS 1 OPTIONAL N BRACE RIBS 9/ 1 2 %2" x 1%2' x 4"J ir 1 %2" x 4" STRUCTURE. Ii PL -�I LUGS 12„ 9f/2" j STUD SHEAR 4. IN THE EVENT THE INVERT OF THE {GRATE REMOVED) CONNECTORS OUTFALL PIPE IS HIGHER THAN THE SEE DETAIL A BOTTOM OF THE STRUCTURE, THE INVERT ' WITHHCEMENTCMORTARHTO PREVENT PED SECTION B -B STANDING OR PONDING OF WATER IN THE � Lo � HING TO INLET SH ALL COST TERIABE LDEDINCIDENTAL N COLLAR DETAIL "MIN RAISED TO INLET SHAPING IS TO BE INCLUDED LETTERING IN THE BID PRICE FOR THE STRUCTURE. DIMENSIONS FOR DUMP NO WASTE DRAINS TO WATERWAYS 5. STEPS ARE TO BE PROVIDED WHEN H IS CAST IRON ONLY STANDARDGRT EATER. FOR DETAILS SEE DETAIL'" B 6. THIS ITEM MAY BE PRECAST OR CAST - IN -PLACE. 2'-6" DETAIL A HARDWARE I D I 7. #4 X 8" SMOOTH DOWELS A7 CLOTH 1' 3" SEE DIET B APPROXIMATELY 12" C C 7q BE I 2-_7�< , ---� I-- - PLACED TALL AREAS ADJACENT It^ 2-- +^II 4" DEPTH AGGR.TO ABUTTING CONCRETE JA PREVENT #68,#78 OR (� ((((7777 SETTLEMENT. IN LIEU OF DOWELS _ z #8 x 6" 'WIDTH j' N A 2"X4" NOTCH MAY BE PROVIDED. a u SEE STANDARD T -DI -3, 4 FOR MEN a s a s n' o 3" DIAMETER ALTERNATE DESIGN. N coa D, COLLAR WEEP HOLE 8. 3" DIAMETER WEEP HOLE WITH 12"X12" _ N SEE NOTE 8 � � Q � � � � � � � � � � � I PLASTIC HARDWARE CLOTH '1/4' MESH z z z z 12" N OR GALVANIZED STEEL WIRE, MINIMUM �= =g 12"-15"-18" OR 24" WIRE DIAMETER 0.03", NUMBER 4 MESH 1v In ao en _ HARDWARE CLOTH ANCHORED FIRMLY ^ TO THE OUTSIDE OF THE STRUCTURE. r' 4 • . _7A • 9. CAST IN PLACE CONCRETE IS TO BE 'A a o �'A • CLASS A3 (3000 PSI). PRECAST � 7CONCRETE IS TO 8E 4000 PSI. SECTION A -A 1/2 I f _ 1-1-v +c I1 2 10. ANY ALTERNATE METHODS OF ANCHORAGE SEE DETAIL B Ilil fi66 MEETING THE APPROVAL OF THE ENGINEER 4" SUBSTITUTED FOR THE CAST IRON FOR MIN. DEPTH ^ MAY BE CONCRETE QUANTITIES LUGS AS SHOWN HEREON. 12" CONCRETE PIPE - 1.440 CU, YD. CONCRETE APPROXIMATE WEIGHT 15" CONCRETE PIPE - 1.528 CU, YD. CONCRETE11/4" fig' CAST IRON 11. DUMP NO WASTE DRAINS TO WATERWAY 18" CONCRETE PIPE - 1.620 CU. YD. CONCRETE GRATE 363 ± 18 LBS LETTERING IS REQUIRED ON ALL DI -i 24" CONCRETE PIPE - 1,817 CU. YD. CONCRETESECTION C -C SECTION D -D VARYEBYLMANUFOLETTERING MAY MANUFACTURER. ADDITIONAL FOOT OFEDEPTH. GRATE DETAIL �VDOT STANDARD DROP INLET SPREF ERENCEN ROAD AND BRIDGE STANDARDS SHEET 1 OF 1 REVISION DATE 12" - 24" PIPE: MAXIMUM DEPTH (H) 10' 233 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 144.41 MH -1 IS -1 B HALF SECTION A -A (WITH FRAME AND COVER REMOVED) BRICK CONCRETE NOTES: 1. QUANTITIES SHOWN ARE FOR MANHOLE WITHOUT PIPES. THE AMOUNT DISPLACED BY PIPES MUST BE DEDUCTED TO TABLE OF QUANTITIES OBTAIN TRUE QUANTITIES. 2. A BASE THICKNESS OF 9" WAS USED IN DEPTH BRICK MANHOLE CONCRETE COMPUTING CONCRETE QUANTITIES. :ONCRETE 2. THE "H" DIMENSION SHOWN ON THE CAST GALV. STANDARDS AND SPECIFIED ON THE PLANS IRON STEEL WILL BE MEASURED FROM THE INVERT OF 66 ± THE OUTFALL PIPE TO THE TOP OF THE 43'6 LBS STRUCTURE. PLAN "H" DIMENSIONS ARE 3 LBS 1 T[, INCLUDING 'f INCLUDING LUGS (CONNECTORS PURPOSES AND THE ACTUAL DIMENSIONS %2" x 1%2' x 4"J ir 1 %2" x 4" STRUCTURE. Ii PL -�I LUGS 12„ 9f/2" j STUD SHEAR 4. IN THE EVENT THE INVERT OF THE {GRATE REMOVED) CONNECTORS OUTFALL PIPE IS HIGHER THAN THE SEE DETAIL A BOTTOM OF THE STRUCTURE, THE INVERT ' WITHHCEMENTCMORTARHTO PREVENT PED SECTION B -B STANDING OR PONDING OF WATER IN THE � Lo � HING TO INLET SH ALL COST TERIABE LDEDINCIDENTAL N COLLAR DETAIL "MIN RAISED TO INLET SHAPING IS TO BE INCLUDED LETTERING IN THE BID PRICE FOR THE STRUCTURE. DIMENSIONS FOR DUMP NO WASTE DRAINS TO WATERWAYS 5. STEPS ARE TO BE PROVIDED WHEN H IS CAST IRON ONLY STANDARDGRT EATER. FOR DETAILS SEE DETAIL'" B 6. THIS ITEM MAY BE PRECAST OR CAST - IN -PLACE. 2'-6" DETAIL A HARDWARE I D I 7. #4 X 8" SMOOTH DOWELS A7 CLOTH 1' 3" SEE DIET B APPROXIMATELY 12" C C 7q BE I 2-_7�< , ---� I-- - PLACED TALL AREAS ADJACENT It^ 2-- +^II 4" DEPTH AGGR.TO ABUTTING CONCRETE JA PREVENT #68,#78 OR (� ((((7777 SETTLEMENT. IN LIEU OF DOWELS _ z #8 x 6" 'WIDTH j' N A 2"X4" NOTCH MAY BE PROVIDED. a u SEE STANDARD T -DI -3, 4 FOR MEN a s a s n' o 3" DIAMETER ALTERNATE DESIGN. N coa D, COLLAR WEEP HOLE 8. 3" DIAMETER WEEP HOLE WITH 12"X12" _ N SEE NOTE 8 � � Q � � � � � � � � � � � I PLASTIC HARDWARE CLOTH '1/4' MESH z z z z 12" N OR GALVANIZED STEEL WIRE, MINIMUM �= =g 12"-15"-18" OR 24" WIRE DIAMETER 0.03", NUMBER 4 MESH 1v In ao en _ HARDWARE CLOTH ANCHORED FIRMLY ^ TO THE OUTSIDE OF THE STRUCTURE. r' 4 • . _7A • 9. CAST IN PLACE CONCRETE IS TO BE 'A a o �'A • CLASS A3 (3000 PSI). PRECAST � 7CONCRETE IS TO 8E 4000 PSI. SECTION A -A 1/2 I f _ 1-1-v +c I1 2 10. ANY ALTERNATE METHODS OF ANCHORAGE SEE DETAIL B Ilil fi66 MEETING THE APPROVAL OF THE ENGINEER 4" SUBSTITUTED FOR THE CAST IRON FOR MIN. DEPTH ^ MAY BE CONCRETE QUANTITIES LUGS AS SHOWN HEREON. 12" CONCRETE PIPE - 1.440 CU, YD. CONCRETE APPROXIMATE WEIGHT 15" CONCRETE PIPE - 1.528 CU, YD. CONCRETE11/4" fig' CAST IRON 11. DUMP NO WASTE DRAINS TO WATERWAY 18" CONCRETE PIPE - 1.620 CU. YD. CONCRETE GRATE 363 ± 18 LBS LETTERING IS REQUIRED ON ALL DI -i 24" CONCRETE PIPE - 1,817 CU. YD. CONCRETESECTION C -C SECTION D -D VARYEBYLMANUFOLETTERING MAY MANUFACTURER. ADDITIONAL FOOT OFEDEPTH. GRATE DETAIL �VDOT STANDARD DROP INLET SPREF ERENCEN ROAD AND BRIDGE STANDARDS SHEET 1 OF 1 REVISION DATE 12" - 24" PIPE: MAXIMUM DEPTH (H) 10' 233 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 144.41 MH -1 IS -1 B HALF SECTION A -A (WITH FRAME AND COVER REMOVED) BRICK CONCRETE NOTES: 1. QUANTITIES SHOWN ARE FOR MANHOLE WITHOUT PIPES. THE AMOUNT DISPLACED BY PIPES MUST BE DEDUCTED TO TABLE OF QUANTITIES OBTAIN TRUE QUANTITIES. 2. A BASE THICKNESS OF 9" WAS USED IN DEPTH BRICK MANHOLE CONCRETE COMPUTING CONCRETE QUANTITIES. :ONCRETE 2. THE "H" DIMENSION SHOWN ON THE 3. INCREMENTS TO BE ADDED FOR EACH ADDITIONAL FOOT OF DEPTH. 4. MATERIALS MAY BE BRICK, CONCRETE OR APPROVED CONCRETE MANHOLE BLOCK. 5. IF BLOCKS ARE USED THE MINIMUM THICKNESS OF SAME IS TO BE 5". OTHER THICKNESSES ARE TO CONFORM TO WALL THICKNESS SHOWN FOR CONCRETE. 6.ALL CONCRETE TO BE CLASS A3. 7. WHEN SPECIFIED ON PLANS THE IS TO BE SHAPED IN ACCORDANCE WITH STANDARD IS -1. THE COST OF FURNISHING AND PLACING ALL MATERIALS INCIDENTAL TO THE SHAPING IS TO BE INCLUDED IN THE BID PRICE FOR THE STRUCTURE. STANDARDS AND SPECIFIED ON THE PLANS J' WILL BE MEASURED FROM THE INVERT OF ONE WELDED THE OUTFALL PIPE TO THE TOP OF THE JOINT STRUCTURE. PLAN "H" DIMENSIONS ARE 0.785 3,009 APPROXIMATE ONLY FOR ESTIMATING WELD ALL PURPOSES AND THE ACTUAL DIMENSIONS CONNECTORS SHALL BE DETERMINED BY THE TO COLLAR CONTRACTOR FROM FIELD CONDITIONS. 0.582 3. WHEN SPECIFIED ON THE PLANS THE 4'-1" INVERT IS TO BE SHAPED IN ACCORDANCE XVE) T WITH STANDARD IS -1. THE COST OF 2'-9" FURNISHING AND PLACING ALL MATERIALS OUTLET PIPE INCIDENTAL. TO THE SHAPING IS TO BE OUTLET STRUCTURES. PIPES INCLUDED IN THE BID PRICE FOR THE %2" x 1%2' x 4"J ir 1 %2" x 4" STRUCTURE. Ii PL -�I LUGS 12„ 9f/2" j STUD SHEAR 4. IN THE EVENT THE INVERT OF THE {GRATE REMOVED) CONNECTORS OUTFALL PIPE IS HIGHER THAN THE SEE DETAIL A BOTTOM OF THE STRUCTURE, THE INVERT ' WITHHCEMENTCMORTARHTO PREVENT PED SECTION B -B STANDING OR PONDING OF WATER IN THE � Lo � HING TO INLET SH ALL COST TERIABE LDEDINCIDENTAL N COLLAR DETAIL "MIN RAISED TO INLET SHAPING IS TO BE INCLUDED LETTERING IN THE BID PRICE FOR THE STRUCTURE. DIMENSIONS FOR DUMP NO WASTE DRAINS TO WATERWAYS 5. STEPS ARE TO BE PROVIDED WHEN H IS CAST IRON ONLY STANDARDGRT EATER. FOR DETAILS SEE DETAIL'" B 6. THIS ITEM MAY BE PRECAST OR CAST - IN -PLACE. 2'-6" DETAIL A HARDWARE I D I 7. #4 X 8" SMOOTH DOWELS A7 CLOTH 1' 3" SEE DIET B APPROXIMATELY 12" C C 7q BE I 2-_7�< , ---� I-- - PLACED TALL AREAS ADJACENT It^ 2-- +^II 4" DEPTH AGGR.TO ABUTTING CONCRETE JA PREVENT #68,#78 OR (� ((((7777 SETTLEMENT. IN LIEU OF DOWELS _ z #8 x 6" 'WIDTH j' N A 2"X4" NOTCH MAY BE PROVIDED. a u SEE STANDARD T -DI -3, 4 FOR MEN a s a s n' o 3" DIAMETER ALTERNATE DESIGN. N coa D, COLLAR WEEP HOLE 8. 3" DIAMETER WEEP HOLE WITH 12"X12" _ N SEE NOTE 8 � � Q � � � � � � � � � � � I PLASTIC HARDWARE CLOTH '1/4' MESH z z z z 12" N OR GALVANIZED STEEL WIRE, MINIMUM �= =g 12"-15"-18" OR 24" WIRE DIAMETER 0.03", NUMBER 4 MESH 1v In ao en _ HARDWARE CLOTH ANCHORED FIRMLY ^ TO THE OUTSIDE OF THE STRUCTURE. r' 4 • . _7A • 9. CAST IN PLACE CONCRETE IS TO BE 'A a o �'A • CLASS A3 (3000 PSI). PRECAST � 7CONCRETE IS TO 8E 4000 PSI. SECTION A -A 1/2 I f _ 1-1-v +c I1 2 10. ANY ALTERNATE METHODS OF ANCHORAGE SEE DETAIL B Ilil fi66 MEETING THE APPROVAL OF THE ENGINEER 4" SUBSTITUTED FOR THE CAST IRON FOR MIN. DEPTH ^ MAY BE CONCRETE QUANTITIES LUGS AS SHOWN HEREON. 12" CONCRETE PIPE - 1.440 CU, YD. CONCRETE APPROXIMATE WEIGHT 15" CONCRETE PIPE - 1.528 CU, YD. CONCRETE11/4" fig' CAST IRON 11. DUMP NO WASTE DRAINS TO WATERWAY 18" CONCRETE PIPE - 1.620 CU. YD. CONCRETE GRATE 363 ± 18 LBS LETTERING IS REQUIRED ON ALL DI -i 24" CONCRETE PIPE - 1,817 CU. YD. CONCRETESECTION C -C SECTION D -D VARYEBYLMANUFOLETTERING MAY MANUFACTURER. ADDITIONAL FOOT OFEDEPTH. GRATE DETAIL �VDOT STANDARD DROP INLET SPREF ERENCEN ROAD AND BRIDGE STANDARDS SHEET 1 OF 1 REVISION DATE 12" - 24" PIPE: MAXIMUM DEPTH (H) 10' 233 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 144.41 MH -1 IS -1 B HALF SECTION A -A (WITH FRAME AND COVER REMOVED) BRICK CONCRETE NOTES: 1. QUANTITIES SHOWN ARE FOR MANHOLE WITHOUT PIPES. THE AMOUNT DISPLACED BY PIPES MUST BE DEDUCTED TO TABLE OF QUANTITIES OBTAIN TRUE QUANTITIES. 2. A BASE THICKNESS OF 9" WAS USED IN DEPTH BRICK MANHOLE CONCRETE COMPUTING CONCRETE QUANTITIES. :ONCRETE MANHOLE CONCRETE 3. INCREMENTS TO BE ADDED FOR EACH ADDITIONAL FOOT OF DEPTH. 4. MATERIALS MAY BE BRICK, CONCRETE OR APPROVED CONCRETE MANHOLE BLOCK. 5. IF BLOCKS ARE USED THE MINIMUM THICKNESS OF SAME IS TO BE 5". OTHER THICKNESSES ARE TO CONFORM TO WALL THICKNESS SHOWN FOR CONCRETE. 6.ALL CONCRETE TO BE CLASS A3. 7. WHEN SPECIFIED ON PLANS THE IS TO BE SHAPED IN ACCORDANCE WITH STANDARD IS -1. THE COST OF FURNISHING AND PLACING ALL MATERIALS INCIDENTAL TO THE SHAPING IS TO BE INCLUDED IN THE BID PRICE FOR THE STRUCTURE. :U, YARDS CU. YARDS 0.785 1.437 0.785 1.699 0.785 1 1.961 0.785 2.223 0.785 2,485 0.785 2.747 0.785 3,009 0.970 3.455 0.970 3.817 0.970 4 179INVERT 0.970 4.541 0.97D 1 4.903 0.970 5.265 1.173 fi.032 0.582 4:1 4'-1" STRUCTURE. XVE) T EREa�E.. MANHOLE FOR 12" - 48" PIPE CULVERTS ROAD AND BRIDGE STANDARDS 302 VIRGINIA DEPARTMENT OF TRANSPORTATION REVISION RATE SHEET 1 OF 5 906.01 j r � r�- a <4 TRANSITION BETWEEN PIPE DIAMETERS WHEN DIFFERENT SIZES OF PIPES ARE ENCOUNTERED. SHAPE TO ELEVATION OF MID -POINT OF a� LARGEST PIPE. SHAPE TO CONTOUR IEI I I � a 1 ( ^ . 1 n 9 OFOOUTLETDPIPE TO INVERT SECTION A -A METHOD OF TREATMENT IN DROP INLETS SECTION B -B PLAN METHOD OF TREATMENT IN MANHOLES XVDOT STANDARD METHOD OF SHAPING SREFER NCIEN ROAD AND BRIDGE STANDARDS MANHOLE & INLET INVERTS SHEET 7 OF 1 REVISION DATE 302 706.08 VIRGINIA DEPARTMENT OF TRANSPORTATION SAND FILTER NOTES: c OUTSIDE ROAD DITCHES _ - _ _lump_ 1. PROVIDE MINIMUM OF 2 K SHAPING OF MANHOLE AND INLET INVERTS IN ACCORDANCE WITH Al SQ YDS. SURFACE 6• OR D)TCHLAREA S�OQ SP PE 6 : 3 t,A 7 DES. 0 D - DEPTH W 1 THIS DRAWING IS TO APPLY TO THOSE STRUCTURES SPECIFIED ON PLANS OR WHERE INVERT OF PIPE IS ABOVE INVERT OF PER ` ` .1 h. SLOPE TO DRAIN TO INVERT OF 4:1 4'-1" STRUCTURE. UNDERDRAIN PIPES IN EACH CLASS A3 CONCRETE 2'-9" FILTER, MANIFOLD AT OUTLET PIPE CLASS A3 CONCRETE OUTLET STRUCTURES. PIPES MANHOLE OR DROP INLET IS TO BE FORMED AND CONSTRUCTED 42 SHALL BE SPACED EVENLY SECTION B -B :. .. :.. :. SO AS TO BE 1/3 THE 1. THE STANDARD SAFETY SLAB (SL -1) IS TO BE USED ONLY WHEN SPECIFIED IN THE PLANS 4'4' WIDTH OF THE SAND FILTER IN ACCORDANCE WITH APPLICABLE STANDARD OR SPECIAL DRAWING. JUNCTION BOXES, AND DROP INLETS WITH HEIGHTS GREATER THAN 12 FEET, THE SPACING OF (LE. SAND FILTER B IS 27 ADJACENT SAFETY SLABS SHALL BE & TO 12'WITH NO SAFETY SLAB LOCATED WITHIN 6 FEET CUT FEET WIDE; UNDERDRAIN 13'-0" : PIPES SHALL SIT 9' APART) THE INVERT SHAPING AS DETAILED HEREON IS TO CONSIST OF A " . 2. UNDERDRAIN PIPES SHALL FOR FURTHER DETAILS Q o n o EXTEND OUT, 6 INCHES OTHER WHERE APPLICABLE. STEPS ARE TO BE STAGGERED ACCORDINGLY. _1 # 5 BARS Q 8" C -C TYP. BELOW GRADE, OVER THE PORTLAND CEMENT CONCRETE MIX CONFORMING TO CLASS A3 OR 0 0 0 o c FULL LENGTH OF THE STEEL TO BE IN ACCORDANCE WITH AASHTO M31. 2'-1" FILTERS, EAST TO WEST FOR 38 CLASS C1, EXCEPT THAT 25Y OF COARSE AGGREGATE MAY BE UP TO 4" IN DIAMETER AND CONSIST OF STONE BROKEN BRICK, a:* 6" / SOUTH FOR S.F. C AND D. 2'-9" 2'-9" BROKEN CONCRETE OR BROKEN CONCRETE BLOCK. THE SURFACE 30" LONG). B2 SHALL EXTEND OVER ENTIRE GEOTEXT•ILE ALL SIDES ETTOM ELEVATION. SURFACE SAND FILTER TYP A FER REFERENCE O RER SHALL BE LEFT SMOOTH BY MEANS OF HAND TROWELLING. NONE BOTTOM ELEVATIONS. SCALE: 1 "=1' _..._ ROAD AND BRIDGE STANDARDS MANHOLES AND JUNCTION BOXES 3:1 3'-5" 2'-8" OF THE COARSE AGGREGATE SHALL REMAIN EXPOSED. REVISION DATE 83 8" 7, 106.14 DETAILS OF INVERT SHAPING AS SHOWN HEREON ARE FOR EXAMPLE VIRGINIA DEPARTMENT OF TRANSPORTATION 60 0.472 83 PURPOSES ONLY. EACH MANHOLE OR DROP INLET IS TO BE SHAPED 4:1 - --' 31-5" 11-10" INDIVIDUALLY TO BEST FIT THE PARTICULAR INLET AND OUTLET 0.583 B4 8" 1 4:1 CONFIGURATION AND FLOW LINES. 1 2'-9" 1 1'-2" 1 55 0.435 SECTION B -B PLAN METHOD OF TREATMENT IN MANHOLES XVDOT STANDARD METHOD OF SHAPING SREFER NCIEN ROAD AND BRIDGE STANDARDS MANHOLE & INLET INVERTS SHEET 7 OF 1 REVISION DATE 302 706.08 VIRGINIA DEPARTMENT OF TRANSPORTATION SAND FILTER NOTES: _ OUTSIDE ROAD DITCHES _ - _ _lump_ 1. PROVIDE MINIMUM OF 2 K SQ. YDS. SURFACE AREA/LIN. T. Al SQ YDS. SURFACE 6• OR D)TCHLAREA S�OQ SP PE 6 : 3 t,A 7 DES. 0 D - DEPTH W 1 W 2 PER v v gPC� .1 h. 6:1 4:1 4'-1" LIN, FT UNDERDRAIN PIPES IN EACH CLASS A3 CONCRETE 2'-9" FILTER, MANIFOLD AT 6:1 CLASS A3 CONCRETE OUTLET STRUCTURES. PIPES SECTION A -A 42 SHALL BE SPACED EVENLY SECTION B -B :. .. :.. :. SO AS TO BE 1/3 THE 1. THE STANDARD SAFETY SLAB (SL -1) IS TO BE USED ONLY WHEN SPECIFIED IN THE PLANS 4'4' WIDTH OF THE SAND FILTER 92 JUNCTION BOXES, AND DROP INLETS WITH HEIGHTS GREATER THAN 12 FEET, THE SPACING OF (LE. SAND FILTER B IS 27 ADJACENT SAFETY SLABS SHALL BE & TO 12'WITH NO SAFETY SLAB LOCATED WITHIN 6 FEET CUT FEET WIDE; UNDERDRAIN 13'-0" : PIPES SHALL SIT 9' APART) - " . 2. UNDERDRAIN PIPES SHALL FOR FURTHER DETAILS Q o n o EXTEND OUT, 6 INCHES OTHER WHERE APPLICABLE. STEPS ARE TO BE STAGGERED ACCORDINGLY. _1 # 5 BARS Q 8" C -C TYP. BELOW GRADE, OVER THE o 0 0 0 o c FULL LENGTH OF THE STEEL TO BE IN ACCORDANCE WITH AASHTO M31. 2'-1" FILTERS, EAST TO WEST FOR 38 5. ACCESS OPENINGS MAY BE 30" DIAMETER OR 30" SQUARE. WHEN STRUCTURE WIDTH IS S.F. A AND B; NORTH TO 6" / SOUTH FOR S.F. C AND D. 2'-9" 2'-9" 3. SURFACE SAND FILTER AREA 30" LONG). B2 SHALL EXTEND OVER ENTIRE GEOTEXT•ILE ALL SIDES ETTOM ELEVATION. SURFACE SAND FILTER TYP A FER REFERENCE O RER TYPICAL CONCRETE SAFETY BOTTOM ELEVATIONS. SCALE: 1 "=1' _..._ FINAL GRADE OF SAND FILTER 1 3" TOPSOIL MIN. 2' CLEAN WASHED "CONCRETE" SAND 1' GRAVEL BEDDING LAYER 6" PERFORATED PIPE/GRAVEL UNDERDRAIN SYSTEM 45° BEND i SL -1 #5 BARS Q 8" C -C TYP. A A Illll I PLAN I B j� I 301, TT TTS WAlSTRUCI THCKNETURE SSAORIES PLAN #5 BARS Q 8" C -C TYP. B J TYPE PG -2A OUTSIDE ROAD DITCHES MEDIAN DITCH FRONT TYPE D `�o K SQ. YDS. SURFACE AREA/LIN. T. Al SQ YDS. SURFACE 6• OR D)TCHLAREA S�OQ SP PE 6 : 3 t,A 7 DES. 0 D - DEPTH W 1 W 2 PER v v gPC� .1 h. 6:1 4:1 4'-1" LIN, FT 8" CLASS A3 CONCRETE 2'-9" 0.671 6:1 CLASS A3 CONCRETE 3'-0" SECTION A -A 42 0.509 SECTION B -B NOTES: ��'��•�� 1. THE STANDARD SAFETY SLAB (SL -1) IS TO BE USED ONLY WHEN SPECIFIED IN THE PLANS 4'4' ON THE DRAINAGE SUMMARY SHEET AND/OR THE DRAINAGE DESCRIPTION. FOR MANHOLES, 92 JUNCTION BOXES, AND DROP INLETS WITH HEIGHTS GREATER THAN 12 FEET, THE SPACING OF DITCH AT TOE OF FILL OR ADJACENT SAFETY SLABS SHALL BE & TO 12'WITH NO SAFETY SLAB LOCATED WITHIN 6 FEET CUT OF THE TOP OR BOTTOM OF THE STRUCTURE. SAFETY SLABS SHALL NOT BE LOCATED BELOW 13'-0" ANY INLET PIPE OF 30" DIAMETER OR GREATER. 38 2. THE COST OF THE SL -1 IS INCLUDED IN THE COST OF THE STRUCTURE. SEE CAST IN PLACE DRAWINGS Z FOR FURTHER DETAILS 3. ACCESS OPENINGS ARE TO BE STAGGERED FROM ONE SIDE OF STRUCTURE TO THE 4'-1" OTHER WHERE APPLICABLE. STEPS ARE TO BE STAGGERED ACCORDINGLY. _1 # 5 BARS Q 8" C -C TYP. 4, SAFETY SLAB MAY BE CAST -IN-PLACE OR PRECAST. CAST -IN-PLACE CONCRETETO BE Bt CLASS A3 (3000 PSI), PRECAST CONCRETE IS TO BE A4 (4000 PSI). REINFORCING •' •' •' ' .' -' STEEL TO BE IN ACCORDANCE WITH AASHTO M31. 2'-1" ---- Vii'+. '. . • "`It^}'^', 38 5. ACCESS OPENINGS MAY BE 30" DIAMETER OR 30" SQUARE. WHEN STRUCTURE WIDTH IS B1 6" 4:1 LESS THAN 30 THE ACCESS OPENING SHALL BE RECTANGULAR (STRUCTURE WIDTH 8Y 2'-9" 2'-9" 82 30" LONG). B2 TYPICAL PRECAST UNIT 3:1 2'-9" XVDOT TYPICAL CONCRETE SAFETY SLAB FOR DROP INLETS, SPECIFICATION ROAD AND BRIDGE STANDARDS MANHOLES AND JUNCTION BOXES 3:1 3'-5" 2'-8" SHEET 1 OF 1 REVISION DATE 83 8" 302 106.14 2'-9" VIRGINIA DEPARTMENT OF TRANSPORTATION 60 TYPE PG -2A OUTSIDE ROAD DITCHES MEDIAN DITCH FRONT TYPE D `�o K SQ. YDS. SURFACE AREA/LIN. T. Al SQ YDS. SURFACE 6• OR D)TCHLAREA S�OQ SP PE 6 : 3 t,A 7 DES. 0 D - DEPTH W 1 W 2 PER v v gPC� .1 h. 6:1 4:1 4'-1" LIN, FT 8" 2'-9" 2'-9" 0.671 6:1 3:1 3'-0" V-7" 42 0.509 (/ t K - 82 K`t W2 ��'��•�� 3:1 4'4' 2'-1" 92 0.685 DITCH AT TOE OF FILL OR TOP OF CUT 2.1 13'-0" TYPE D FRONT SLOPE BACK SLOPE W1 W2 K SQ. YDS. SURFACE AREA/LIN. T. Al 6" 61 4:1 3'-0" 2'-1" 48 0.565 Al 8" 6:1 4:1 4'-1" 2'-9" 104 0.759 A2 6" 6:1 3:1 3'-0" V-7" 42 0.509 A2 8" 6:1 3:1 4'4' 2'-1" 92 0.685 A3 1 6" 1 6:1 2.1 13'-0" 1'-2" 1 38 0.463 A38" Z 6:1 2:1 4'-1" 1'-6" 82 0.620 Bt 6" 4:1 4:1 2'-1" 2'-1" 38 0.463 B1 6" 4:1 4:1 2'-9" 2'-9" 82 0.611 B2 4:1 3:1 2'-9" 2'-1" 72 0.537 B2 01 10" 44 3:1 3'-5" 2'-8" 130 0.676 83 8" 4:1 2:1 2'-9" V-6" 60 0.472 83 10" 4:1 2:1 31-5" 11-10" VS 0.583 B4 8" 1 4:1 1'/2'1 1 2'-9" 1 1'-2" 1 55 0.435 B4 10"4:1 11 :1 3'-5" 11-6" 101 0.546 C7 8" 3:1 2:1 2'-1" T-6" 50 0.398 Ct 10" 3:1 2:1 2'-8"1"-10" 92 0,500 C210" 3:1 1' :1 2'-8" 1-6" 80 0.463 C3 10" 3:1 11:7 2'-8°' 1'-2" 70 0.426 TYPE E 12" 2'-3" 2'-3" 0.500 K - 115 CURTAIN WALL DETAIL •4 DOWELS, 18" LONG 5" C -C SLOPE CURTAIN WALL TO BE LOCATED AT BEGINNING AN END OF ALL CHANNELS AND ON THE LOWER END OF EACH g" EXPANSION JOINT. CURTAIN WALL PLAN FOR TRANSITION OF PAVED MEDIAN DITCH TO MEDIAN DROP INLET GUTTER D --i A'� ALTERNATE METHOD E� L -3(W1 -W 2 B`-1 ^ ^ OF FORMING DITCHES INVERT CONSTRUCTION JOINT MEDIAN OPTION MEDIAN DROP PROP SECTION D -D 1" RADIUS INVERT INLET GUTTER INLET (FLAT BOTTOM) PAY LINE APPROACH PAVED E E I MEDIAN DI"rCH D -.E-1 A� B� NOTES: '� NOTE: FOR SECTION A -A AND B -B SEE STANDARDS DI -7,7A AND 7B. ALL DITCHES MAY BE TRADITIONAL PORTION OF PAVED DITCH TO BE PAID FOR AT THE SAME SECTION E -E CONSTRUCTED WITH VERTICAL PRICE BID PER SQ. YARD FOR APPROACH PAVED MEDIAN DITCH. SIDES AT THE OPTION OF THE STANDARD PG -2A DITCHES TO BE CLASS Al CONCRETE. CONTRACTOR. SPECIFICATION 1VDOT REFERENCE STANDARD PAVED DITCHES ROAD AND BRIDGE STANDARDS 502 REVISION DATE SHEET 1 OF 1 VIRGINIA DEPARTMENT OF TRANSPORTATION , 103.01 CLEIANOUT ADAPTER & THREADED PLUG TRENCH DRAIN OUTLET FINAL GRADE OF SAND FILTER IL ii I LLL ji 3" TOPSOIL TRENCH DRAIN oa I oQ 00 FILTER MEDIA 45° BEND 24" ELEVATION SAND FILTER CLEANOUT (CLEANOUTS WILL BE TIED INTO THE END OF ALL UNDERDRAIN PIPES) N.T.S. PAVEMENT 2' GRAVEL DIAPHRAGM LEVEL SPREADER �f-- PEA GRAVEL C� 2,-6„ TOE OF SLOPE ---� I GRAVEL DIAPHRAGM SCALE: 1"=1' SW2 NOTE: PEA GRAVEL SHALL BE VDOT #78, #8, OR #8P OR APPROVED EQUAL. MH -i _. 1-9Y'4" DIA. THE LETTERS V.D.O.T. ARE OPTIONAL IF USED THE LETTERS ARE TO BE Y i%z' 4" CAST IN THE DEPRESSION IN TOP OF COVER T' WIDE RAISED 3Ja" HIGH AS \ n Y4 A V -81/a" DIA. SECTION A -A LETTERING OPTIONAL APPROXIMATE WEIGHT CAST IRON FRAME 239 ± 12 LBS. COVER 137 ± 7 LBS. i, '/4 , ON mums= 011111 A 1 SECTION B -B BOTTOM 1VDOT SPECIFICATION ROAD AND BRIDGE STANDARDS STANDARD MANHOLE FRAME AND COVER REFERENCE SHEET 2 OF 5 REVISION DATE VIRGINIA DEPARTMENT OF TRANSPORTATION 224 106.02 302 Oi ► 0 � 3' D TH of Il ANTH NY S. TOMLIN Lic. No. 033877 7/14%17 �Q i k�_/QNAL_ G� z 0 LL1 F N 5.: C W F- > mQ:� = W 2 3 M CO U U = Z w M � Z WcnNa; W amZ Z W LO Q Z5- > C� v~i a- XQ"o_ Q _J azW'zLL mZmV LLQ ,i^ Vi W W Q Q to J CC a U) Uj U. o o a rn I.- z " ��. � V� W r- co zN� Q c% ON 0. 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