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HomeMy WebLinkAboutWPO202100026 Plan - VSMP 2022-10-10BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS ALBEMARLE COUNTY, VIRGINIA WPO-202100026 RIVANNA RIVER CANOE & KAYAK LAUNCH & SLIDE I I I VN I I I IKV'I I I I I y6 I I W u I I I ww I I i o i I F Q 7 I STONE DUST PATH I CRUSHED STONE DROP-OFF AREA j f j SCHEMATIC DESIGN SECTION LIST OF ABBREVIATIONS APPROX APPROXIMATE ARCH ARCHITECT/ARCHITECTURAL ASSOC ASSOCIATED B&B BALLED AND BURLAPPED BOC BOTTOM OF CURB BOS BOTTOM OF STAIR BW/BOW BOTTOM OF WALL CAL CALIPER CL CENTERLINE COL CLEAN OUT CONIC CONCRETE CONT CONTINUOUS DET DETAIL DEMO DEMOLISH/DEMOLITION DIA DIAMETER DIM DIMENSION DWG DRAWING EJ EXPANSION JOINT EL/ELEV ELEVATION ENGR ENGINEER EOP EDGE OF PAVE EQ EQUAL EX EXISTING EXIST EXISTING FC/FOC FACE OF CURB FF/FFE FINISHED FLOOR ELEVATION FG FINISHED GRADE (PAVED AREA) FH FIREHYDRANT FOB FACE OF BUILDING FOW FACE OF WALL FT FOOT/FEET GALV GALVANIZED HC HANDICAP HT HEIGHT IN INSIDE DIAMETER INV INVERT LA LANDSCAPE ARCHITECT LF LINEAR FEET LOO LIMIT OF DISTURBANCE LOW LIMIT OF WORK LP LOW POINT SYMBOLS 00.00+ PROPOSED SPOT ELEVATION 00 . 00 'F EXISTING SPOT ELEVATION 0.0% PROPOSED SLOPE 1 DRAWING NUMBER L-11 HEET NUMBER MAX MAXIMUM MFR MANUFACTURER MIN MINIMUM MISC MISCELLANEOUS NOM NOMINAL/NOMINAL DIMENSION NTS NOT TO SCALE OC ON CENTER PA PLANTING AREA PH PHASE POB POINT OF BEGINNING POC POINT OF CURVE PROP PROPOSED PVC POLYVINYL CHLORIDE R RADIUS REINF REINFORCED ROW RIGHT-OF-WAY SAN SANITARY /SANITARY SEWER SD STORM DRAIN SF SQUARE FEET SH/SHT SHEET SIM SIMILAR SPEC SPECIFICATIONS/SPECIFIED SO SQUARE SS STAINLESS STEEL ST STORM STRUC STRUCTURE/STRUCTURAL TOC TOP OF CURB TEMP TEMPORARY TOS TOP OF STAIR TO. SLAB TOP OF SLAB TW/TOW TOP OF WALL TYP TYPICAL UTIL UTILITY VAR VARIES/VARIABLE VIF VERIFY IN FIELD W/ WITH W/O WITHOUT WWF WELDED WIRE FABRIC WWM WOVEN WIRE MESH MISCELLANEOUS @ AT FEET " INCHES # NUMBER DIRECTION SECTION FACES 1 DETAIL NUMBER E I NL L-11 SHEET NUMBER PROPOSED CONTOUR EXISTING CONTOUR i BIOFILTER EXISTING FORESTEDGE VICINITY MAP N 1 "=2000' Sheet List Table Sheet Number Sheet Title G-001 COVER SHEET G-002 SITE CONTEXT PLAN C-100 DEMOLITION PLAN C-200 SITE PLAN C-210 DETAILS C-300 E&S PLAN C-310 E&S DETAILS C-400 PRE -CONSTRUCTION STORMWATER DRAINAGE & NARRATIVE C-401 POST -CONSTRUCTION STORMWATER DRAINAGE & CALCULATIONS C-402 STORMWATER MANAGEMENT DETAILS C-500 MOT PLAN C-510 MOT DETAILS L-100 LANDSCAPE PLAN L-110 LANDSCAPE PLANTING DETAILS SIGNATURE BLOCK PLANNING DEPARTMENT ZONING DEPARTMENT INSPECTION DEPARTMENT SERVICE AUTHORITY ENGINEERING DEPARTMENT VIRGINIA DEPARMENT OF TRANSPORTATION VIRGINIA HEALTH DEPARTMENT DATE GENERAL INFORMATION 1. OWNER: COUNTY OF ALBEMARLE 2. SITE DESIGN AND LANDSCAPE ARCHITECTURE: ANHOLD ASSOCIATES, PLC 8311 ROCKFISH GAP TURNPIKE GREENWOOD, VA 22943 434-882-3420, ANHOLDLA.COM SURVEYOR: ROGER W RAY & ASSOCIATES, INC. 663 BERKMAR CT, CHARLOTTESVILLE, VA 22901 (434) 293-3195 3. TAX MAP & PARCEL NO: A PORTION OF 04500-00-00-066BO 4. PROPERTY AREA: PHASE 1 RIVER ACCESS IMPROVEMENTS PROJECT AREA: 1.6t ACRES (INCLUDING VDOT ROW) OVERALL TAX PARCEL AREA: 20.4t ACRES 5. ZONING: RA RURAL AREAS WITH THE FOLLOWING ZONING OVERLAYS: FH FLOOD HAZARD, EC ENTRANCE CORRIDOR, AND AIA AIRPORT IMPACT AREA. 6. CRITICAL SLOPES: SLOPES GREATER THAN 25% ARE PRESENT ON THE PROPERTY. SOME CRITICAL SLOPES WILL BE DISTURBED. SEE SITE PLAN FOR EXACT AREAS 7. EXISTING USE: PUBLIC PARK & RUSTIC BOAT LAUNCH. CARS CANNOT BE PARKED OVERNIGHT. 8. PROPOSED PHASE 1 USE: PHASE 1 IMPROVEMENTS INCLUDE PARKING AND NEW BOAT LAUNCH SLIDE ACCESS TO THE SOUTH FORK OF THE RIVANNA RIVER. PHASE 1 IMPROVEMENTS WILL OCCUR WITHIN THE LIMITS OF PROJECT IDENTIFIED IN THIS DOCUMENT. 9. FUTURE USE: FUTURE PHASES OF THE PARK MUST INCLUDE INTERPRETIVE SIGNAGE AND OTHER RECREATIONAL RESOURCES SUBJECT TO THE FOLLOWING CONDITIONS: DURING THE SITE PLAN REVIEW PROCESS, A PROPERTY SURVEY SHALL BE CONDUCTED BY A LICENSED SURVEYOR THAT IDENTIFIES ALL EXISTING HISTORICAL ARTIFACTS AND ARCHAEOLOGICAL SITES ON THE PROPERTY. NO GRADING ACTIVITIES MAY OCCUR IN AREAS FEATURING HISTORICAL ARTIFACTS OR ARCHAEOLOGICAL SITES IDENTIFIED ON THE SURVEY. NO HISTORICAL ARTIFACTS MAY BE REMOVED FROM THE PROPERTY DURING INSTALLATION OF THE PARK IMPROVEMENTS. EDUCATIONAL SIGNAGE SHALL BE INSTALLED NEAR HISTORICAL ARTIFACTS AND ARCHAEOLOGICAL SITES LOCATED WITHIN THE PROPERTY IN COMPLIANCE WITH THE ALBEMARLE COUNTY HISTORIC PRESERVATION COMMITTEE REQUIREMENTS. 10. SOURCE OF BOUNDARY AND TOPOGRAPHY: ROGER W. RAY & ASSOCIATES, INC. DATED: 9/26/2019 TOPOGRAPHY WAS VISUALLY FIELD VERIFIED AS ACCURATE BY THE ARCHITECT ON 7/15/2021 CONTRACTOR SHALL FIELD VERIFY SURVEY ACCURACY PRIOR TO BEGINNING ANY CONSTRUCTION. 11. MAGISTRAL DISTRICT: RIO 12. WATERSHEDS: THIS SITE LIES WITHIN THE SOUTH FORK OF THE RIVANNA RIVER WATERSHED. PROJECT LIES IN FEMA FLOODPLAIN ZONE AE GENERAL CONSTRUCTION NOTES 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. 5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTALMERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. 8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE- CLASS III. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY GENERAL NOTES 1. IT IS THE CONTRACTOR'S RESPONSIBILITY TO VERIFY ALL EXISTING AND PROPOSED SITE CONDITIONS AND TO BECOME FAMILIAR WITH THE PROJECT AREA AND THE PLANS BEFORE BEGINNING ANY WORK. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ARCHITECT AND THE COUNTY OF ANY DISCREPANCIES BETWEEN THE PLANS AND THE ACTUAL SITE CONDITIONS. 2. COORDINATE AND PERFORM ALL WORK IN A MANNER THAT ALLOWS FOR SAFE AND CONVENIENT VEHICULAR AND PEDESTRIAN USE OF THE PREMISES DURING CONSTRUCTION. THE SITE SHALL REMAIN AVAILABLE TO THE OWNER AT ALL TIMES. GREENWAY TRAIL SHALL REMAIN OPEN TO THE PUBLIC AT ALL TIMES. 3. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR MAINTAINING THE HEALTH, SAFETY AND WELFARE OF THE PUBLIC AT ALL TIMES WITHIN THE LIMITS OF THE PROJECT AND ALL NECESSARY WORK AREAS. THE CONTRACTOR SHALL PROVIDE FLAGMEN, FLASHING LIGHTS, SIGNAGE, BARRICADES, AND ANY OTHER MEANS NECESSARY. 4. NO WORK SHALL BE PERFORMED ON PRIVATE PROPERTY OR OUTSIDE OF ANY EASEMENTS WITHOUT THE COUNTY'S WRITTEN PERMISSION. THE CONTRACTOR SHALL NOT DISTURB ANY ADJACENT STRUCTURES OR STRUCTURE FOUNDATIONS DURING CONSTRUCTION. IF DAMAGED, THE CONTRACTOR IS RESPONSIBLE FOR REPAIRING AT NO COST TO THE OWNER. SITE NOTES 1. BEFORE BEGINNING ANY CONSTRUCTION, THE LOCATION OF ALL PROPOSED SITE IMPROVEMENTS (SUCH AS GRASS PATHS) SHALL BE VERIFIED FOR ACCURACY AND SHALL BE STAKED IN THE FIELD. ANY AND ALL DISCREPANCIES BETWEEN THE DRAWINGS AND ACTUAL SITE CONDITIONS SHALL BE IMMEDIATELY BROUGHT TO THE ATTENTION OF THE ARCHITECT AND COUNTY. NO WORK SHALL BE PERFORMED OUTSIDE OF PROPERTY BOUNDARIES WITHOUT FIRST OBTAINING THE PROPER PERMITS, EASEMENTS OR AGREEMENTS. 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING "MISS UTILITY" TO HAVE ALL UTILITIES WITHIN THE LIMITS OF PROJECT LOCATED BEFORE BEGINNING ANY WORK. CONTRACTOR SHOULD NOTIFY COUNTY AFTER CONTRACTOR CONTACTS MISS UTILITY SO THE COUNTY CAN UPDATE UTILITY LOCATION MAP. 3. ALL EXISTING DRAINAGE STRUCTURES SHALL BE PROTECTED AND MAINTAIN POSITIVE SLOPE TO THE DRAIN INLET. 4. NO CONSTRUCTION SHALL COMMENCE UNTIL THE OWNER HAS SECURED ANY/ALL NECESSARY PLAT AND PLAN APPROVALS, ON -SITE AND OFF -SITE EASEMENT APPROVALS, CONSTRUCTION PERMITS AND DEVELOPMENT AUTHORIZATIONS FORM THE COUNTY AND OTHER AUTHORITIES OPERATING IN THE PROJECT AREA. 5. ALL WORK SHALL BE SUBJECT TO INSPECTION BY THE COUNTY OF ALBEMARLE. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR NOTIFYING THE PROPER INSPECTION AUTHORITIES AT ALL PHASES OF WORK. 6. THE ARCHITECT ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OR CONDITIONS OF THE SITE SURVEY OR EXISTING CONDITIONS SHOWN ON THE DRAWINGS. BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL �NLTH OF O� UO DAVID T. ANHOLD 9 r` Lie. No. 00311 ti 09/12/22 �v �SCAp E XW REVISION: NO. DESCRIPTION DATE XXX SCALE: SHEET NAME: SHEET NUMBER: COVER SHEET c:\users\david\anhold associates dropbox\anhold team folder\projects\20190923_brook hill river park\01_cad\02_sheets\g-001 cover sheet.dwg VIRGINIA HEALTH DEPARTMENT ARCHITECTURE REVIEW BOARD FIRE OFFICIAL G-001 1 OF 14 SEPTEMBER 12, 2022 /�� /' •.�� / / / ��v ��Lv //�- GENERAL NOTES 1. DATA SOURCE: TOPOGRAPHY, TAX PARCEL BOUNDARIES, CRITICAL SLOPES, / •• • / / / / / // / / FEMA FLOODPLAIN, ROADWAY EDGE OF PAVEMENT COUTESY OF ALBEMARLE / •� i / / / \ / \ \ / / / / COUNTY GIS. THE LINEWORK IS UTILIZED EXCLUSIVELY FOR MAPPING PURPOSES AND MAY NOT REFLECT PRESENT CONDITIONS. • / ' / / // \ \ \ \ \ \ / / / / / / \ \ 2. A VIRGINIA DEPARTMENT OF HISTORIC RESOURCES ARCHAEOLOGICAL SITE J / •/ / / / — \ \ / // / / / i' \ RECORD SEARCH DATED 7/20/2018 IDENTIFIED HISTORIC RESOURCES ARE PRESENT ON THE PROJECT PARCEL. I • / ,•/ - // - / / / �' \/ A \\ v — /� / / / / A / 3. NO IDENTIFIED HISTORIC RESOURCES ARE AFFECTED BY PROPOSED PHASE 1 / - LAND DISTURBANCE OR IMPROVEMENTS. THE COUNTY MAY DEVELOP AND • / .•/ ' / - \ \ \ / / i IMPLEMENT A PLAN TO PROVIDE HISTORIC INTERPRETATIVE SIGNAGE AT ONE OR • / •�// / / / ' _ -\ \ \ — _% / / / / /' MORE LOCATIONS IN THE PARK IN FUTURE PHASES. / • / / / \ \ // / / // /' 4. WETLAND DATA SOURCE: PHASE 1 ENVIRONMENTAL SITE ASSESSMENT / • / .• / / \ \ / // // / ALBEMARLE COUNTY TMP 04500-00-00-066130, VIRGINIA. LEGEND �// •// \ �� A \ // // // // // // \\ • / WPO STREAM �LOOLOO IS LOCATED AT SUBJECT PROPERTY \ \, \ \ — — / / / / / / BOUNDARY / LIMITS OF FEMAQPLAIN PER COUNTY CODE 17-600-B. • / \ \ y DA 6REAK PARCEL BOUNDARY — — \ CRA,FTON CORPORTATION \ - _ - - - O�� XNt1NDTION ZON / • T+4P 04600 0-00-018D0 \ _ 'J / /I d v _ _ _ �O� S TH FORK -OF _ / / / / / ROADS T R \ ZONl RURAL AREAS - - ti�� �� / / RIVAKIA RESFRVOI� 4 0 0 0 v, USE:•WOODED �� -� / P� /� - _ / / i / II DAM BREAK . . . . . . • \ Q _ J \ / / UNDEVELOPED \ / �Q. / -- _ � INUNDATION ZONE Gti WETLANDS IDENTIFIED • / IN PHASE 1 ESA v (3RITICAL SCOPES 1 v A / / /� — - • / EDGE OF WATER 4'CONTOUR— — — — — — — • v — v — CRAFTON COMDORtATIdN PHASE 1 PROJECT AREA • TMP _ - \ v v _7- - / _ — • ' � , • / / 00-0 ZONING: RUALIAREAS" , CRITICAL SLOPES • vv • • - - - - - :'• USE: WOODED/UNDEVELOPED, FEMA FLOODPLAIN V v �. • • • ' / / / FEMA FLOODWAY 7 2—Z7 Z� ,/ , - Rio • , v- . • I /- , • ,/,,., �o ,. .v � , � / /4/ (� / / / 40 STR6 AM BUFFERS LOCATED AT NO LII�i11TSIOF Ent-L jODPLAIN PER ' ` M,oh, �/ / / COUNTY CDE \7 60Q B / . •/ / /' \ \ \ \ i / / v �; vv�EVVETJTHORI Y700 \ \\ \ /•• - - ~-:�TWll'04'508�Q0-067Q0 \ \ \ \ \ \ / . / / / \ \ \ \ \ \ \ ` - f �•/ :\t�\{�fiL\AR�AS \ ' I • ' . \ DAM BREAK / • • / / / 1 � � • . \ \ \ / . / J1 T�6l - - _ — INUNDATION ZONE _——_ •rye ��� 3\ •/ • • \ • �•••.,1 / / — — — — \ \\ _ _ —•-sy _ _ �— _ . I \ HOLLYMEAD DAM / \ /-- \--_ -- - \_\ \mot — —_—' _ � �.� \ j/ / •• \\ — / —_ -- �__---_— v v \ v v v v•� v v wv Ir wv � O � - •, • • . , • .• /r•, •. v --v / \ v v v - - A \V A IVAN�IA IN O I _ �\ SDR=182' - v v v - \ V \EiU�E AUT Q� \ / \ I v Q C TI A 0 IMP b 5Pb- \ I ryll �:I�Li:�LIA n /I/ _ \ `, �o� A . .1 �r �dt �I \ \ /•. �j LJ \ / / /Av l $ 1�IW/A •ll/ __ �v v / P _ — dr PPP \\ DAM BREAK V A\ \ ••.'� / III 1°`� � / / •_ —_ \ � �\ ,Q o '\ I I \ \ r�l IIIIIIIII /�•////III � yr.. \ \\ �. �QZ A �` �\ — V AV A A \ � �///l/l//l/��l/lli'/. �•/ � i��/— •� ,v v vv vv 'Q V A /////////l •l /. �/i ice,- -- v vv v H T S V A III ///////////�//l i/,_��///_, � •. vv v v vv A .P 1 J C VA /// // // // / I I I I // ✓ /// / / / / RIVER HEIGHTSI \ \\ ASSOCIATES LIMITED: / v // // / / / ( I /• / /j / / / 04500-00-`00-066DQ v v ZONING: RURAL AREAS \ f-T - /- / -4- USE: WOODED// �/ �� •/ / v vv I I / / //Q/ / � � ( UNDEVELOPED \ CbMMO WIEllLI H PF IR INI / / / O / / / / // / \ \ ; \ - - /� '\� \• \ \ \ 04 00-OQ-0-p68C�7 IPROBER \ ONIN : I �R ILIA / / / / / v v t v O / v• v / I SE. WOODED/ UNDEVELOPED— / / / / \ V A \ / � \ vv • • � Vim/ i v ' .v /7 jam• A Yp —/ / // CRITICAL SLOPES / % \ -( • \\ yea 01 A\ • • v� RICH CHARLOTTESVILLE HOTEL LLC C/O TMP 04500-00-00-068D3 ZONING: HIGHWAY \/ / / \ \ I \ \ \• \ \ \ I I C COMMERCIAL USE: HOTEL / / v Av / r BASE MAP INUNDATION ZONE \ HOLLYMEAD DAM ,•• PPP J �J•, \��\— ',: ----- l:l I I c /•• T C R O I T : 0 - - - 8 0 _ Z Ill G C A / \ N E E O i /— —vv \� vvv ••. A�vvA� v v ��/ // v vv vvvvv vvv•,\�� v �� 0' 100, 200' 400' BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL LTH O DAVIDT. ANHOLD 9 Lic. No. 00311 ti J, 09/12/22 �r�APE AR REVISION: NO. DESCRIPTION DATE XXX SCALE. 1 n =100 SHEET NAME: SITE CONTEXT PLAN SHEET NUMBER: G-002 2 OF 14 DATE: SEPTEMBER12,2022 -\um.e\Aavid\anhnlA acenniafce drnnhnv\anhnld scam fnlAcr\nrnicrtc\�M Of10�4 hmnV hill nvcr narL\Ill IaA\m chmfe\n_f1N ham man d,un DEMOLITION NOTES SURVEY NOTES: W J+ m 1. THE ITEMS IDENTIFIED ON THIS SHEET GENERALLY DEPICT THE ITEMS TO BE DEMOLISHED PRIOR TO CONSTRUCTING THE PROPOSED IMPROVEMENTS. THE CONTRACTOR IS RESPONSIBLE FOR ALL ITEMS THAT MUST BE DEMOLISHED FOR THE PROPOSED IMPROVEMENTS DEMOLITION KEY SURVEY LEGEND I N \ 1. UTILITY MARKINGS WERE MADE UNDER MISS UTILITY TICKET #A921202280. CALL MISS UTILITY DEMOLISH EXISTING GRAVEL BEFORE ANY GROUND DISTURBING ACTIVITIES. PAVEMENT AT FULL DEPTH BP BRADFORD PEAR FENCE i + 2. THIS PROPERTY IS SUBJECT TO THE FOLLOWING: DEMOLISH EXISTING ASPHALT CONC . CONCRETE ■ ■ GUARD-RAIL A. EASEMENT TO VIRGINIA ELECTRIC AND POWER COMPANY (D.B. 298-345). ® PAVEMENT SAW CUT ALL EDGES C&G CURB & GUTTER of / i ' OVERHEAD UTILITY LINE B. EASEMENT TO VIRGINIA TELEPHONE & TELEGRAPH COMPANY (D.B. 271-436). V^ I J tt 3. NO TITLE REPORT FURNISHED. THIS PROPERTY SUBJECT TO ANY CONDITIONS, AREA OF VEGETATION REMOVAL AND DBL DOUBLE 0 ORANGE PAINT I UTILITIES,EASEMENTS,AND/OR COVENANTS THAT MAY EXIST. DISTURBANCE WITHIN WPO BUFFER FOM FIBER OPTIC MARKER R RED PAINT I I I 4. THIS TOPOGRAPHIC SURVEY WAS COMPLETED UNDER THE DIRECT AND RESPONSIBLE CHARGE EXISTING LARGE TREES TO BE DEMOLISHED. ALL HIC HICKORY Y YELLOW PAINT N I OF BRIAN S. RAY FROM AN ACTUAL GROUND SURVEY MADE UNDER MY SUPERVISION; THAT THE STUMPS SHALL BE GRUBBED AND COMPLETELY I IMAGERY AND/OR ORIGINAL DATA WAS OBTAINED ON AUGUST 6, 8, 9 & 23, 2019;AND THAT THIS REMOVED. MAP MAPLE POINT # TRAVERSE Z< , PLAT, MAP, OR DIGITAL GEOSPATIAL DATA INCLUDING METADATA MEETS MINIMUM ACCURACY MIN MIMOSA D. MAG HUB mO I STANDARDS UNLESS OTHERWISE NOTED. PAR PARADISE 5. 100 YEAR FLOOD PLAIN INFORMATION WAS TAKEN FROM FEMA FLOOD INSURANCE RATE MAP I 510006 0280 Of EFFECTIVE DATE FEBRUARY 4, 2005. POP POPLARi I I I APPROX. PROPERTY LINE. I I PS PARKING STOP CONTRACTOR TO LOCATE ' ' I AND MARK IN THE FIELD. + LIMITS OF PROJECT SYC SYCAMORE A <N TR TREE ;I III II ; m TRI TRIPLE I Imp ' FENCE A WAL WALNUT ', W WPO STREAM BUFFER IS � I I ul LOCATED AT LIMITS OF FEMA FLOODPLANT LINE PER COUNTY CODE 17-600-B. O I 1 I I I I Hxi . a m• r I' i i I' i si CRITICAL .SLOPES PER1D —i ALBEMARLIE COUNTY diS �'wN n i ' ADJUSTED ACCORDING TO mm. 'm➢ MILL EX. RIO MILLS ROAD SURVEY TOPO m m' no3 n fl o ASPHALT AT 2" DEATH IN W j 1 mess `THE AREA SHON DOT . I I I 1 1 U1 / W N ❑,� ,' V m W mm < ' I 1 r LIMITS OF PROJECT nm D D zl II '1 ', i `\'t1 o o TO'IDENTIFY AND H -] 1 I , ' 1 / i�o PPROVE EXACT AAFA. ----------- I I 1 HATCH AREA DENOT I 4,420 SQ. FT, _1 I W OF PAR(L C N ON yA0 y� o• A DEMOLISH EXISTING GRAVEL m I A w D z m \ I I I AREA VEGETATION TO BE PAVEMENT AS DENOTED. VERIFY p m+ CLEARED WITHIN, THE 100' /' / ' I ➢� �m m <� a r O I EXACT AREAS IN THE FIELD. W 1 o STREAM BUFFER. O t ' \ ➢ o M ON VDOT STAFF TO FIELD INSPECT THE EXISTING EDGE OF ASPHALT=yN I I I I I A , m / I / ' , / fID/ ➢m0 ROAD PVMT. CONTRACTOR SHALL PERFORM ALL WORK RQD. BY VDOT IN ORDER TO CREATE A STRUCTYALLY STABLE I I I I I I , m / A I I/ l - - - / x• I I 1I .� �in W P°gy�m aNa=oI'm VDOT STAFF SHALL PROVIDE WRITT�APMOVAL-PRTHE'-m o' I I Ozam CRII'iCAL SLOPES PER ALBEMARLE _ I;I I I I m� r _ -_- „; •� , � r o I f1I, � �m CONTRACTOR COUNTY GIS ADJUSTED ACCORDINGmTyz% I \ /� m m TO SURVEY TOPO , { M9a/&EX. GATE, CFIAJN LINK E€NCB °y EXISTING WOODLAND xO aO" D m w VEGETATION SHALL BE FISTING W OD L9 VEGETATION3➢a�no. m ,GONG: FOOTERSAN6ALL ASSOCb�T�DD_- W - SHAtt�E�EMOVED WITHIN THE mp li V REMOVED WITHIN THE LIMITS n ,FENCING ELEMENTS: LIMITS F GRADING. TYPICAL. im m GRADING. TYPICAL. n w m� o « "o ° 1 \ m W a 1 mH \ 9U1 /\ ' -1 t➢0O ' OH NR' -/ / frail Z LI ITS Ot GRADING AND D• ,' ';w.- -- �� _ n �' \ A SI E DIS&BANCE. SHALL / /• / r A n • / 1 raw V IFY EXACT AREA. D 1 _ _// ' .- // � RMED B - --- ® - a 3m HALL BE PERF� Y w \ • 11 III II I 'i 'I v v a W `.� I ` - n . OD' D - - 1 ' I I I 1 I 111 I .III 1 1 III I N - I III I r I I ram • 1 I I I I I I ye+Q , raw I I I I 1 rtT I mT 'III I I 1 1 1 1 I I I x 1 �✓v—_ I 1 1 •� I 1 1 rr -< v 1. � •\ y. I 1 1 \ J 1 \ \ I \ 30' / CONC. PIPE m / D 0 I I I/ m ml T s I I I 199 1 m I I I I � ' I I I I I I 0 EXISTING EDGE OF VEGETATION. CONTRACTOR SHALL PRESEF AND PtOTECT ALL PROJECT� 1 • • ••• NEW SWM FACILITY,�EXISTING RIVERBANK RIP RAP SHALL4-%kOT BE DISTUI�&-zlkj` ADVERSELYIM + I 1 0 • � I \ �I I o I m my �. e.P;_e_-,.,-��, ®�e�e®e�e�eee°e*e®e��►®ewe-oo�.�s-.-�.�®.���o�s 00 OVIE 1 • _ P. NOWN o ,_ . ,.weeeee�l ..-�s�i'e°e�►®oee®eee�e®eases'�e�ee,�i�>�'��►®ieeeeeeeoee®e. s '. _ '� _ _ _ -. � — s . _ e ..�ee�eeeeee♦sasses ♦.'.►-O�Ose�e�eee•e®eee♦eeee®see®ease®eeeeee�eeeee'�e�s�e��►ee�'�ee®e®Oeeo01'' eeeeeeeeeee®;e�eeeeeese; �►eee®e®e��e®� _— ��®�,���®®®o®®®e®eeeeee�,e®e<;�eeeeeo�e®eeeee����.�eeve�eoeo��®e®®ease®see®s®see®e®sees®see®e®sasses®e®�,�e®ease®ee®ease®ee®®s®oed _ � _ _ _ �.®•�.®�e�e�®eeeeeeeeeeeeeee®e®e®eeeeeee®e®ee��e®e�eeeeeeeeeeeeeee®eel*�®>e ss���eeo��� - LIII ITS OF GRADING AND 7Y m n SITE DISTURBANCE N m9z z z 1 1 ' APPROXIMATE 1 ` ' zz m ' ','' " °' ' APPROXIMATE 0 i D� RIGHT OF WAY LINE \ ' N /' ' RIGHT OF WAY LINE m EXISTING SIGN SHALL BE EXISTING EDGE -OF LIMITS OF PR CT EXIST. w REMOVE AND STO EX I my rn n 'm — — REMOVED, STORED, AND — — — — VEGETATION IN VDOT R 0 W A m° PARK SIGN FOR EUSE - I ' mmzz \ nm I 1 \ I I ` ' W A A A I 0 J ( ) DEMOLITION PLAN REPLACE6-------------------------- ma, A w Nm NQ _ _ J — — — — — — — -- -- — — — — —c — — 24" CONC. PIPE , DEMOLISION OF EXISTING — — — — — — GRAVEL PVMT. TO END AT THE m PARK PROPERTY LINE. GRAVEL EXI m ING VDOT R.O.W. DITCH IS CURRENTLY SAW CUT AND REMOVE EXISTING PVMT WITHIN THE VDOT R.O.W. CL GGED WITH SEDIMENT AND VEGETATION AND ASPHALT ROAD PAVEMENT FOR NEW °-' `>_ SHALL REMAIN. DR INS PARTIALLY ONTO COUNTY PROPERTY. CG-6 CONSTRUCTION. VDT SHALL RESTORE / REPAIR DITCH IN ORDER SAW CUT & REMQVE-TH £� TO CORRECT THIS CONDITION. FISTING- 6 IN ORDER V f � / =o /nz I I 0 Era ZONE AE NEW CG-6 CONSTRUCTIO V - V V V O m➢ m=ym NOTE: EXISTING TRAFFIC ISLAND WAS C AFTER THE PROJECT SURVEY WAS S=9mo ➢£' m PREPARED. THE ISLAND IS SHOWN FROM DESIGN z mo =mzy PLANS PROVIDED BY THE OWNER. CONTRACTOR D=V CZO TO VERIFY EXACT FIELD CONDITONS PRIOR TO Dzm rm BEGINNING ANY WORK. HR'm➢ x +"mlm»rnm ymT T rx00 H� rl pN • T. /' D RIPE/ •-� O ?, WHITE O O �O ♦ ' R �1 R � s fin, NH D 60, / ' rn/ Y / Y ' v �6G A i D y W S. ROUTE 29 SOUTH BOUND LANE SEMINOLE TRAIL (VARIABLE WIDTH R/W) 0' 20' 40' 80' BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCI NTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL �ALTH OF DAVID T. ANHOLD 9 r' Lic. No. 00311 ti 09/12/22 ��C> ��SCAP E ARC REVISION: NO. DESCRIPTION DATE XXX SCALE: SHEET NAME: SHEET NUMBER: SEPTEMBER 12, 2022 385' 380' 375' 370' 365' 360, 355' OBJECT HEIGHT ELEVATION=378.3' w EYE HEIGHT ELEVATION AT ENTRANCE ORIGINATION POINT=369.9' SDR =182' z DISTA �0F SITE a o- w ISTING &PROPOSED wr ROUND ELEVATIONS 0 OBJECT HEIGHT DISTANCE LEFT SDL =4 z SDR SIGHT LINE ELEVATION=357.5' SITE 0 ZOO mz o0CL Ow EXISTING & PROPOSED GROUND ELEVATIONS m uj _ AT SDL SIGHT LINE tq R F (7 0 wM 350 500' Ln 0 C_ 0 T) a 7\_ r, 0 3D v H n D Z Z n I —I G m T) ZZ 1 380, `J Z m o I \ I I I 375' I W 370' 365' �LU s.ni ' I W - \I mG�yr1 I I I 360' \(S' I RI /\"� 'v/ 355' . \�O R qq c? I R 350 G o , w 200' 100' 0' 100' 200' NOTE: SIGHT DISTANCE PROFILE BASED ON SURVEY AND COUNTY GIS Y TOPOGRAPHY. INTERSECTION LINE OF SITE DRAWN ON SHEET C-2 BASE MAP. Y I �I II I ' 1 I I ,' n•' W Z n II 1 III I'I / m i I I m Z R UTE 29 U.S. ROUTE 29 czl m ; SITE PLAN NOTES: I I - UTE B ND LANE n EMINOL� TRAIL W 1. PROPOSED PLAN COMPLIES WITH VIRGINIA STORMWATER MANAGEMENT PROGRAM o D ABLE IGrE R/wl II W w a; I 9 • REQUIREMENTS. NO ADDITIONAL NUTRIENT LOAD WILL BE PROPOSED BY CONTRIBUTED p I1 BY PROPOSED PROJECT. SEE SWM SHEET. 2. PER COUNTY REGULATIONS NO RETENTION /DETENTION IS REQUIRED DUE BECAUSE OF THE PROJECT'S LOCATION IN THE FLOODWAY. m Aim n fCDo I I• I n ' 3. A 3/5/2020 SITE VISIT WAS HELD WITH VINCENT PERO, US ARMY CORPS OF ENGINEERS. �N�m� v PLAN EXTENSION- SCALE 1 "-201 D �9 C £ ox I >< n oN pymv - - MEAN WATER SURFACE LEVEL OF THE SURVEY WAS DETERMINED BY THE USACE TO BE v9mm ZI , yr w � � m \-+y-I�' c LIMITS OF SEE SITE CONTEXT AND MOT 'I 11 i v PROJECT PLANS FOR FULL EXTENTS OF 1 i I 1 i LID LI VDOT EC-3, TYP rEr_ m _ _ - n NP wN oN m ° N n N ENTRANCE ASPHALT TAPER. SLOPE STABILIZATION m O: n `\ f m 1 f mm'---- MATTING. BOTH SIDES y� �m l m y� ' POINT OF BEGINNING FOR PROPOSED CANOE &KAYAK BOAT n i r om m ENTRANCE & PARKING AREA IS AT CENTERLINE i i o �o I. n OF EXISTING ROAD. CONTRACTOR TO VERIFY u _i _ \ 2 M L THpm SLIDE & H SEE nN i A D g�aN n 1 , - , , , EXACT LOCATION IN THE FIELD , , {£ S O S C-5 R TO 9moT '-I PAVEMENSEE-DETAIL__-35 ENTR,4EASPHALT ° A$ H LT z�m"aNe> 'll o Tczm +3 W .- -O'" �' Dmm o m o _ ENTRANCE -GATE PDSTSAND G"P�TES- ® + p.5 ' Ny . EDGE OF FOREST BY OWNER: EXACT L-OCATIONSHALL- mDvmm� _D \, O� . xO n�IN 0 O v m TO REMAIN BE 9ETE�tM1NEDIN THFr,FIELD._'' - 3" LIN�PUTS OF m TC .362.25' _ om m rTl 1 <� o _ o v / / ri000 +3 S STORM WATER O my GRADIN� O PRE-TREATMENT CELL Nm +�7.2 ' �� CG 6 C NCR�TE w m'm/' <, O / o r _ -''\ CURB D GUTTER DRAINAGE SWAtE��VITH '� o a ONN 0mou 111111111111111"�7 IIItl111111111111i11R1�'lll 1 W�n1. " IIfG� i1r �� • 1 '�� � , 11 .Y, � '°=�°��'�- ••••••a� N• � 11 .S I�j1��1 II11�111.�1 LRdI . 111�11 1 111�11 11�: II^w III JDII�IILVIIIIh IIIYIIILeYII� I�IIL�I„`1 I � •Y I 9� l� IIL�III� III' 1� p. •lw:� •••: p`•.a�+ A. �. iLM4'��111�III�YIL�e1� II�II�IILE ��IVI�II�IIII � ••�i�� t dY11 1jL�IIII�I1.- 11yi,.1lL�lll��p II�I011- ' �::, .Foo. �`" • - 1 1 ••• II . vll -i1;i11SnL�1� ipII�nL�Il�i ,� � - �•1 -• I I I \ I I I I I 1 \ I T1U1€�AM1#!. IPI P'ISHALL REMAIfwv Q < • � illy i� . .III � 1►+' \ : • � r', •1 0 r -e AP Ii • -- - 1 .� _► CHECK DAM. SEE i �9!! �iis.�Al� ll�lilii� •ice � �l��1�4..�iQt ��i^ice r'E���l��' PARKNGw -GRAVEL PAN' wil MANOR, Y Eft • - " �i'�-ems I III � a -�� •-1� 1 �!♦ ♦!.� � .. ." Fw-q • • • DRAINAGE • .. s.- 304 / 6' CONE. PIPE w PROPOSED PARK DITCH SHALL FLOW INTO — — — — - / / \ EX. VDOT DITCH AND EX. 30" CONCRETE PORTABLE TOILET BY OWNER, ADA VAN A%ESSIBLE PARKING PIPE. CONTRACTOR SHALL VERIFY EXACT CONTRACTOR TO INSTALL 8"X8" WITH ASPH T PVMT. 1:50 MAX 400' 300' SIGHT DISTANCE PROFILE HORIZONTAL SCALE: 1 "=50' I I I FFE LA1DING= 330.40' I Q I0W O0-, 0U) w W m h m J I J J m+ INITIAL SITE PLAN 1"=20' FIELD CONDITIONS AND COORDINATE ALL PT TIMBER EDGING WITH 4" 21A PVMT. SLOPES FOR ADA PKG AND EDGE OF FOREST DRAINAGE WORK WITH VDOT. CONSTRUCT AND 2" STONEDUST PVMT. ACCESS AISLE. TO REMAIN END -SECTION EC-1 AS REQUIRED BY VDOT. I rn Ong pm�o pSOr' mnzD �m SITE PLAN LEGEND: GRAVEL PAVEMENT (ASPHALT) DITCH RIVERSTONE RIVER MATTING APPROXIMATE RIGHT OF WAY LINE LIMITS OF �� <N GRADING BEGIN -NEW CG-6 CURB,AND w9 ° w GLIrtTER AND CONC w n LIMITS OF N -SIDEWAL ATCH EX. ELEV: ' / p °a DD x PROJECT r — — — — — — — — — — — 24" CONC. PIPE , f CENTERLINE OF EXISTING DITCH AT TOE wi om oZ wHlre RI t OF ROAD EMBANKEMENT. VDOT SHALL m� al' mnT o ' wfo rn / R 'S ��' ' CLEAN AND RESTORE TO ORIGNIAL �31 �<m HYDRAULIC DESIGN CONDTIONS. A-x m�T mOO D£O ZONE AE Y �• Y - Y V V V _ Y / Im / Im I£rt' �4y9 o�mn OSDN O<O� _1l m�TO ZH m�Nyy 0 9z✓�ryrm '"mcmnr"m yNTT rxn0 NZ�O w U.XROUTE 29 SOUTH B NO LANE ycm ODI z.a nrD �NF NOTE: EXISTING TRAFFIC ISLAND WAS CONSTRUCTED AFTER THE PROJECT SURVEY WAS PREPARED. THE ISLAND IS SHOWN FROM DESIGN PLANS PROVIDED BY THE OWNER. CONTRACTOR TO VERIFY EXACT FIELD CONDITONS. 0' 20' 40' 80' 230 BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL LTH OF DAVID T. ANHOLD Y Lic. No. 00311 PEN REVISION: NO. DESCRIPTION DATE XXX SCALE: 111=20' SHEET NAME: SITE PLAN SHEET NUMBER: C-200 4 OF 14 DATE: SEPTEMBER 12, 2022 c:\users\david\anhold associates dropbox\anhold team folder\projects\20190923-brook hill river park\03_cad\02-sheets\c-200 site plan.dwg IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII ' , IIIIIIIIIIIIIMIIIIIIIIIIIII�IIIIIIIIII w .>......- V.- V.. . �..,. fI i �..f��i�i�i� 8" VDOT 21-A BASE MATERIAL COMPACTED SUBGRADE _j CBR = 10 ASPHALT PAVEMENT ( ) 9 1" = 11_01, WIDTH VARIES, SEE PLAN 8" BOAT SLIDE GENERAL CONSTRUCTION NOTES: 1. ALL LUMBER SHALL BE 1 GRADE, SOUTHERN YELLOW PINE, PRESSURE TREATED (CCA-TYPE'B'), SHALL HAVE A MINIMUM TREATMENT OF 1.51 2. TOP OF ALL POSTS SHALL BE BEVELED AT 45°. 3. GALV. LAG BOLT WITH WASHER MAY BE REPLACED 11 LL WITH TIMBER HEX BOLT OF EQUAL OR GREATER FO of STRENGTH. z > w a�w Of_ O z Q aaz W1--O Z z¢ OU goo LIL OzU 0 FD w ww In CORP OF ENGINEERS APPROVED MEAN WATER ELEVATION=330.2' REINFORCED CONCRETE LANDING AND FOOTINGS BOTTOM OF RIVER ELEVATION: 325.7' f ' BOAT SLIDE PROFILE _IH 8" VDOT #21-A \ / 1 /4" = 1'-0" AGGREGATE SUBGRADE 12" DIA. CONCRETE 1'-0" COMPACTED AT 100% PIER WITH (2) #6, TYP. 3" MIN. 6„ 6" CBR = 10 VERTICAL, COATED GRAVEL DRIVE ° - REBAR TYP. ° TIE#4AND AR TOGETHERER AT I I e I 4' TIE j"' �" e �� NOTE: SWALE DETAIL DRAWN TO ILLUSTRATE EACH PIER. PARABOLIC FORM. SWALE SHALL BE CONSTRUCTED I d PER VDOT SPECIFICATIONS FOR I TYPE 1 SOIL d ° STABILIZATION MAT #4 COATED REBAR I mad + 71 1'-6" O.C. MIN. BOTH WAYS 6' di°lo a d.k ' 4, d 3.1 3:1 II III ,II 'lllllllilll`_ II- 4 -11I III-1 Id �, I ° 1 d —1I itI III-1 „III=' ENTRENCH EDGES OF MATERIALS 6"-9LANDING EDGES AND REBAR " =11I III III III= SHALL TURNDOWN AT d m I PROTECTIVE PERIMETER. TYP. I I MATTING 7 SWALE 6"-8" DIA. RIVERSTONE TYP. WITH STONE DUST INFILL AGGREGATE 1�II�IIIIII r '-III,�illl— III=III �I11-III; III— 1= —I .III=III-1T _III_____ III -Ill,��llliiilll ��111,,111=1I=1 1=III= GEOTEXTILE FABRIC SUBGRADE COMPACTED AT100%,CBR=10 RIVERSTONE EDGING 6 1 /2" = 1'-011 N 45" 1/2" B EL ON 2 -2 LTOP DGES 3 15" MIN. 1/2" = T-0" 2X6 RUNNER 4X4 RUNNER 6X8 RUNNER NOTCH (TYP.) 6X8 2.25°n STEPS TO RECEIVE RUNNERS 6 X 8 CRIBBING STEP ;III ft_6X8 TIMBE—I I- CROSS MEMBER -51„ —II 9 COMPACTED 2 SUBGRADE 12'-0" OAT SLIDE SECTION 2 (4D--�. =1'-0„ -\ucarc\Aavid\anhnld aca iatoa drnnhnr\anhnld toam fnldprXnmiarkk7n1QnQ71 hank hill river nark\n1 rM%n7 chPPkXr-71n dntailc 7 dwn VDOT EC2-TYPE 4 EROSION CONTROL MATTING ECC-2 DOUBLE COCONUT MATTING OR APPROVED EQUAL 12" TURNDOWN ON ALL ENDS OF EC2-TYPE 4 MATTING 6X8 TIMBER CRIBBING Vol I I -III -I � 6'-8" -0" EDGE OF BANK. CONTRACTOR TO VERIFY EXACT LOCATION IN THE FIELD ARMY CORPS OF ENGINEERS MEAN WATER LEVEL = 330.2' 49'-6" 37'-6" TOP OF BANK ELEVATION 356' i / EXISTING / RIVER BANK SLOPE 6X8 TIMBER RUNNER FINISHED GRADE 0- TIMBER IMBE\ R CRIB j HALF -LAP JOINT DETAIL 6X8 TIMBER CRIBBING TOP LANDING FFE:346.65' STONE _ VERIFY INFIELD LDUST PATH — — —i 16-3" CONTRACTOR TO VERIFY IN THE FIELD 1 v 6x8 CRIBBING I I I \_ 3/4" DIA. GRADE 60 REBAR MIN. I- 3'-0" 6'-8" 1'-6" LENGTH = 40" (TYP.) 43'-6" STEEL EDGING (D- BOAT SLIDE PLAN NOTE: 1. 1/2" X 12" GALV. LAG BOLT WITH WASHER MAY BE REPLACED WITH TIMBER HEX BOLT OF EQUAL OR GREATER STRENGTH T-0" SETBACK LOWER CONIC LANDING FFE = 330 40' 6X8 TIMBER RUNNER 1/2" X 12" GALV. LAG BOLT W/ WASHER AT EACH END OF 6X8 STEP. (TWO PER STEP, COUNTERSINK INTO TOP OF RUNNER.) 6X8 TIMBER CRIBBING 1/2"X12" GALV. LAG BOLT WITH WASHER COUNTER SINK INTO TOP OF RUNNER. TREAD WIDTH 6'-0" 1'-6" 52" � 72� • COMPACTED SUBGRADE 3„ MIN. 12" DIA. CONCRETE PIER WITH (2) #6, VERTICAL 0 COATED REBAR 1 - 6'-8" BOAT SLIDE SECTION LANDING STONE DUST — NOTCH CUT 2.25" CUT 2.26- PATH WITH INTO CRIBBING STEP STEEL EDGING 3/4" DIA. GRADE 60 REBAR 721„ MIN. LENGTH = 40" (TYP.) UPPER LANDING (VERIFY IN FIELD) I I I —I 2" STONE DUST ILI =III -III' I 6-0" CRIBBING SHOWN FOR REPRESENTATIONAL 4" GALVANIZED PURPOSES. SUBGRADE SPIKES @ 24" O.C. TO BE BACKFILLED WITH AGGREGATE OR 12"X8" #4 COMPACTED SOIL AT 100% COATED L-BARS TO TIE LANDING TURN -DOWN TO FOOTINGS BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCI NTIRE ROAD C HARLOTTESV I LLE, V I RG I N IA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL e'jNLTH O O � DAVID T. ANHOLD 9 Lie. No. 00311 ti 09/12/22 PE REVISION: NO. DESCRIPTION DATE XXX SCALE: AS SHOWN SHEET NAME: DETAILS SHEET NUMBER: C-210 5 OF 14 DATE: SEPTEMBER 12, 2022 1/2" = 1'-0" NOTE: — TO ENTER THE RIVER. ALL SAWDUST SHALL BE m I \ 1 1. STOCKPILE LOCATION IS TO BE OFFSITE. LOCATION TO BE DETERMINED BY CONTRACTOR. POLLUTION PREVENTION NOTES: DISPOSED OF OFFSITE AT AN APPROVED m 2. SILT FENCE IS TO ACT AS TREE PROTECTION. 1. TOPSOIL STOCKPILE SHALL BE LOCATED IN LOCATION. cm -m I STOCKPILE AREA SHOWN OR IN AN 10. ALL MILLED ASPHALT MATERIAL SHALL BE I I I D APPROVED OFFSITE LOCATION THAT IS DISPOSED OF AT AN APPROVED OFFSITE I I I pz IDENTIFIED BY CONTRACTOR FOR OWNER LOCATION. zT REVIEW AND APPROVAL. 11. CONTRACTOR SHALL INSPECT THE PPP I RIPE' • -/ I I 2. NO HAZARDOUS CHEMICALS OR MATERIALS MEASURES AND PROVIDE MAINTENANCE AS R N R SHALL BE STORED ON THE SITE. REQUIRED. I I 3. WHILE MUD AND SEDIMENT MUST BE WASHED 12. THE CONTRACTOR SHALL PROVIDE TRAINING I . / FROM VEHICLES AT THE CONSTRUCTION FOR ALL APPLICABLE ONSITE PERSONNEL. HE ENTRANCE, NO OTHER WASHING OF SHALL HAVE ONSITE SPILL KIT SUPPLIES FOR EQUIPMENT AND VEHICLE SHALL BE ALL POTENTIAL SPILL MATERIALS. I / • I I I / PERMITTED ON SITE. 13. IF THE CONTRACTOR DUMPS, DISCHARGES, / I / 4. NO SMALL EQUIPMENT WASHING IS OR SPILLS ANY OIL OR CHEMICAL THAT m / PERMITTED ON SITE. REACHES OR HAS THE POTENTIAL TO REACH A 5. NO VEHICLE STORAGE, MAINTENANCE, AND WATERWAY, HE SHALL IMMEDIATELY NOTIFY SERVICING SHALL BE PERMITTED ON THE SITE. ALL APPROPRIATE JURISDICTIONAL STATE ROUTE \ / ANY EMERGENCY SERVICING SHALL TAKE AND FEDERAL AGENCIES IN ACCORDANCE IH BOUND LANE \ \ / PLACE IN THE PROPOSED GRAVEL PARKING WITH THE REQUIREMENTS OF SECTION 107.01 I MIND E TRAILDTH w) AREA. DRIP PANS AND ABSORBENT PADS AND 107.16(E) OF THE SPECIFICATIONS AND ABLE/ SHALL BE USED WHEN FLUIDS ARE INVOLVED. AND VPDES GENERAL PERMIT FOR DISCHARGE I / 6. VEHICLE AND EQUIPMENT FUEL SHALL NOT BE OF STORMWATER FROM CONSTRUCTION STORED ONSITE. DO NOT UTILIZE A MOBILE ACTIVITIES AND SHALL TAKE IMMEDIATE Z / N° + • / \ / FUELING OPERATION WITHIN 50-FT. OF / n N ACTIONS TO CONTAIN, REMOVE, AND � w \ / PROPERLY DISPOSE OF THE OIL OR CHEMICAL. + GUTTERS, STORM DRAINS, CONVEYANCE CHANNELS, OR SURFACE WATERS. 14. THE OWNER'S PROJECT MANAGER AND THE Q / m 7. CONCRETE SHALL BE WASHED OUT IN THE CONTRACTOR SHALL BE IMPLEMENTING THE POLLUTION PREVENTION AREA IDENTIFIED ON THE PLAN. MEVENTIION Z / eNce m PLAN O 8. PORTABLE TOILET LOCATION IN SHOWN ON hTHE PLAN. / �• m i i ' i 9. PRESSURE TREATED WOOD SHALL BE CUT IN / O' II' II ' II viO / / '// i �� Om • Xµ� / AN AREA WHERE THE SAWDUST CAN BE OY I ' i / /,' / ` o n O COLLECTED AND DISPOSED OF AT THE END OF EACH DAY. NO SAWDUST SHALL BE ALLOWED PLAN EXTENSION <a �� I i it �mai it ,' ,'� / ,�� / m � �m p •' / / / � II 'I I �I � "�1s�, I m" / (�• T I I , DN/ / / /, n CP I • \ 'I II I\ N CFI.. Q• n I , I I I , / ' <w V p/ / . ZI O —i • I '1 'I 1 m n 9 / pmp p • m \I I I • �I I I III / / 1 I n� •, CD '0m- / Z• \ I I I I� / I I I I I I ' o �� /W ` �; ` •' / NRCS SOIL MAP UN1fNAME: mD • I I r n / ` pnmn vv wm 61 W C1 •, COLVARD FINE SANDY LOAM, O N 0 TO 2 PERCENT SLOPES, Cp G N• NRCS SOIL MAP UNIT NAME: I Iy " �p� / Z O' HAZEL LOAM, 15 TO 25 ' ' ' OCCASIONA LY FLOODED NRCS SOIL NEAP UNIT NAME: I Q I 1 ------ \\ yr' PERCENT SLOPES ® CODORUSIS_T LOAM, 0 TO 2 �p I I Y W 0. PERCENT L PES, -Im ` ) _ .£+ TJ • OCCASIONALLY FLOODED 03 ►I / / H / m I • I I I N� / nm rm m (n LIMITS OF £m m \ ��•, PROJECT // •• r i i o I _Fp I +fr� �I I I , I I I I Qom / A �V I 'V✓➢N � l I //// ` / A� \ � / • /' �' // � I I I I.Oi ' I OS�N LIMITS OF WPO \`\ / I \ \ �'• / , /r yln/ i 1 I-IvmS�o 100:STOEAM 'FFE@ pm • III , I I� I o // INv 7• ® i I O l + 1 �xI 2$, - ..,aa' I SF j I j I <m I ---- - ��a D • • I I I / S $ / / ' �"C°��-�/�/\1\ °pe � -oa.N `- -- - � 4I � I m w m WtRCSEME m JNT TRAP 0 -p- SHALL-CAPTUREALCIVASHWATER I N ORDETFTO RE1vOVE I \ \ ?Qo + O•\ p 1 II i " • I \ mx W • \ +'Ld72 _p0 Cam''\\ °1 <r_O <m 'oin_� ' • r �. n \\ J" I? O r ' / / I I 'i \ o • Inm \ m p n 9 - v ,� '. o - m. 3 \ m n ,o ' <in 0 � �� � � '�� � � � � I n A •• A ADIN 00' v� ®� 'T��P;Is8 6 L ' �_a Z p r� I i• m _ A IMITS OF \\ • ` / w W is, F, _ nOvO • ONN O /' '/ , • III II 1 ' ;) - - %G—- ' IN J I I . I N • m N • . 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I, TO REMAIN -- --- —i, '24"CON - _EXISTING CRT TOE OF ROAD EMBANK ANT _ --- -VEGETATION AT OUTFALL /• w�ITE RIPE' 9 /---------------—-------------------— -: I m - OF CULVERT AND TRENCH �' oD m • R AND CLEAR DITCH WHERE i' , _3p'- m�nR �500• I //---- - - — — — — ----------- ;---#EE�aAF1Y��RROMOT�� z,��, y / N g / I POSITIVE DRAINAGE. ��o40 r r 1 , — — — — — — — — — — — — — — — 1 — — — —-ZSNE-Af- Y Y Y �66 A I I'O n01'L 1 9n1 � U.S. ROOU SOUTH 0 DE p�1 1 I pD\ 1 I Dmn�+X �o / nmm rg (VARIABLE IL N v� 1 DD ° r 'I oo� �m o<pm // <nm (VARIABLE W� ��++ p (� om UJ ROLM Hzo Z 1� O/ K • 'pZDm Irn n * vz0n Wl - n mpt m �: 1 i � l � I I • nmr EROSION AND SEDIMENT CONTROL PLAN 0' 20' 40' 80' R BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION COUNTY OF ALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL O5�N LTH 6; Dn DAVIDT. ANHOLD 9 Lie. No. 00311 o9/12/22 "& �`�C'AP E AR REVISION: NO. DESCRIPTION DATE XXX SCALE: SHEET NAME: E&S PLAN SHEET NUMBER: C-300 6 OF 14 1 "=20' r\users\david\anhnld asrnriatP fimnhnr\anhnld team fnlder\nmiPrtsVn19n973 hrnnk hill river nark\n1 rad\n7 AhPetC\r-300 Pm inn R s dlmPnt rnntml PYl4inn mndlflnnq r1wn © Anhold Associates DATE: SEPTEMBER 12, 2022 GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY AND ONE WEEK PRIOR TO THE FINAL 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 THE 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 INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN 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 MATERIALS 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 TOOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE 0 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 A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION 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 AT 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/100SF. 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 REPAIR IMMEDIATELY. SILT 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 DYKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. PROPOSED C -6 AT NEW ENTRANCE, SEE PLAN-9 365 365 EXI STING GRADES AT D11 CH CE TERLI E O - Li H / 360 O PRO OSED STORM ATER 360 J CONVEYANCE CHA14NEL E EVS. AT LZ ? ry �-i W p _ 355 W Ia AVE AGES OPE = 98% 355 O� X �� 0Cq TIZ o O 350 350 W? OWNER AND CONT CTOR SHALL OBTAIN VDOT FERMI S PRIG TO BE INNIN ANY ORK THIN HE VD T R.O. . 345 COORDINATE. PROPOSED D TCH C NSTR CTION WITH DOT 345 EXISTING DITCH AND CULVERT D INAGE CONDI FIONS. o WSCALfj EXIS ING 30' RCP ULVER WITH ENDW LL + OM vERrE1"=5' 35' L AT 6.5 °k Q O HORIZ: 1"=50' fn (L. - 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 AS NOTED Brook Hill River Park NOAA24-hrD 10-Year Rainfal1�.20" Prepared by ANHOLD ASSOCIATES Printed 3/19/2021 HvdroCAD® 10.10-3a IGO 06201 C 2020 HvdroI Software Solutions LLC Summary for Subcatchment DA3: SCC DITCH DA Runoff = 1.84 CIS @ 12.20 hrs, Volume= 0.148 of, Depth- 2.42" Runoff by SOS TR-20 method, UH=5C5, Weighted-CN, Time Span= 5.00-20,00 hrs. dt= 0.05 him NOAA 24-hrD 10-Year Rainfa114.20" Area (ac) ON Description 0.560 58 Meadow, non -grazed, HSG B 0,170 98 Paved parking HSG A 0,730 67 Weighted Average 0.560 76.71 % Pervious Area 0,170 23.29%Impervious Area TO Length Slope Velocity Capacity Description (min) (feet)�)(ft/sec) WS)WS) 11.5 100 0.0500 0.15 Sheet Flow, Park Landscape Woods: Light underbrush n=0.400 P2=5AT SCC 1 (10 Brook Hill River Park NOAA 24-hrD 10-Year Rainfall=6.20" Prepared by ANHOLD ASSOCIATES Printed 3/192021 HydroI 10.10-3a s/n 06201 C 2020 HVdroCAD Software Solutions LLC Summary for Reach D-3: SCC DITCH DESIGN Inflow Area 0.730ac, 23.29%Impervious, Inflow Depth> 2.42" for 10-Yearevent Inflow = 1.84 cfs @ 12.20 hrs, Volume= 0.148 of Outflow = 1.64 cfs @ 12.32 hrs, Volume= 0.146 of, Aflen= 11%, Lag= 7.4 min Routing by Star-Ind+Trans method, Time Span= 5.M20.00 hrs, dt= 0.05 hrs Max. Velocity= 1.73 fps, Min. Travel Time= 4.3 min Avg. Velocity = 0.85 fps, Avg. Travel Time- 8.8 min Peak Storage= 432 d @ 12.25 ire Average Depth at Peak Storage= a5T , Surface Width= 3AV Bank -Full Depth= 1.00' Flow Area= 3.0 sf, Capacity= 7.57 its 0.00' x 1.00' deep channel, n= 0.080 Earth, long dense weeds Side Slope Z-value=3.OT Top Width=6.00' Length=445.0' Slope=0.0498'/' Inlet Invert=365.60', Outlet Invert=343.39 TOP LENGTH AVG. Q10CAPACITY Q10 Q10VELOC. WIDTH TYPE DEPTH WIDTH (FT) SLOPE CFS CFS MAX/AVG. FPS LINING VEE V MIN. 6' 446 4.98% 7.57 1.84 1.73/0.85 4FT. - EC-3 STORMWATER CHANNEL DESIGN CALCULATIONS (10-YR) RIVER COBBLES. SEE PLANS FOR DETAILS. 2'-0'H' LgY00T BASELINE GRAVEL ORIIVEWAY. SEE PLANS FOR . DETAIL5 2. z I 0IOU000 EXISTING $OIL 0000000 \;) a,-0. RAIN GARDEN SOIL °00000 RAIN 00000 Be 000000 EN SOIL E=3A8 GRAD. : � a p T. D .0 X D Y. D- oo°o ti o^ p v% D °' 0 00win p000 I 0°00 .li.• v U ' Dot v ,o 3'-0' ♦F DRY STACKED WALL AT SWM BASIN STONE 70' MIN. CONSTRUCTION ACCESS 3" SM-2A ASPHALT TOP COURSE EXISTING 27. 2R PAVEMENT 6" MIN, 21A AGGREGATE BASE PROF?LeEMIN. STONE CONSTRUCTION ASPHALT PAVED ACCESS. A WASHRACK EXISTING 29 29 PAVEME VI 2% 12' MIN." -MUST EXTEND FULL WIDTH TO SEDIMENT � -POSITIVE DRAINAGE OF INGRESS AND EGRESS OPERATION TRAPPING DEVICE PLAN -12' MIN. POSITIVE DRAINAGE TSEDIMENT 27 TO SEDIMENT TRAPPING DEVICE FILTER CLOTH SECTION A -A A n ininnu t water tap of 1 huh must be installed with a truni n ran 1 inch ballcock shutoff votive supplying a wash hose with a diameter of 1.5 inches for ade pa to constant pressure. Wash water must be carried away from the enhance to an approved selling area to remove sediment. All sediment shaft be pret,ented from entering stonn drains, ditches or watercourses. PAVED WASH RACK NO SCALE CONSTRUCTION ENTRANCE (CE NOT TO SCALE TEMPORARY SEEDING PLANT MATERIALS, SEEDING RATES, AND DATES SEEDING RATE NORTHa SOUTH' PLANT SPECIES 2 311 511 8/15 2115 511 9/1 CHARACTERISTICS Acre 100011 to to to to to to 4/30 8/15 11/1 4/30 9/1 11/15 OATS 3 bu. (up to 100 lbs., 21bs. X - - X - Use spring varieties (e.g., Noble). A( versa saliva not less than 50 lbs.) RYE it 2 bu. (up to 110 lbs., 2.5 lbs. X - X X - X Use for late fall seedlings, winter Secale ceresle not less than 50 lbs.) cover. Tolerates cold and low moisture. GERMAN MILLET 50 lbs. approx. I lb. - X - - X - Warm -season annual. Dies at first Setaria italics best. May be added to summer mixes. ANNUAL RYEORASSD 60 lbs. I1h lbs. X - X X - X May be added in mixes. Will Lolium multi-fiomml now out of most stands. WEEPING 15 Iles. 51h om. - X - - X - Warm -season perennial. May LOVEGRASS bunch. Tolerates hot, dry slopes Era stir curvula and acid, infertile soils. May be added to mixes. KOREAN 25 lbs. approx. IIh X X - X X - Warm season annual legume. LESPEDEZA` lbs. Tolerates acid soils. May be (Lesoedem sli ulacea added tomixes. A Northern Piedmont and Mountain region. See Plates 3.22-1 and 3.22-2. b Southern Piedmont and Coastal Plain. ° May be used as a cover crop with spring seeding. d May be used as a cover crop with fall seeding. X May be planted between these dates. May m be planted between these dates. TEMPORARY SEEDING SCHEDULE I!E w FENCING AND I i ORP USE SNOW FENCE ORING ON CORRECT TRUNK ARMORING go TRIANGULAR BOARD FENCE FENCING AND ARMORING NOT TO SCALE 1992 3.17 STONE -LINED WATERWAYS W 4-12" _._.._ --------- ----------------- ------------ - d - t1e- =III _ - IIIIII FILTER CLOTH = KEY IN FILTER CLOTH 6--9" V-SHAPED WATERWAY WITH STONE CENTER DRAIN NOTE. A GRANULAR FILTER MAY BE SUBSTITUTTO FOR FILTER CUTELL W 2/3 W 4-li' __ _ __-______.____--__________ ___ _ %I d - 18" FILTER CLOTH - - - KEY IN FILTER CLOTH T-B- PARABOLIC WATERWAY WITH STONE CENTER DRAIN NOTE'. A GRANULAR FILTER MAY BE SUBSTITUTED FOR FILTER CLOTH. Source: USDA-SCS Plate 3.17-2 ITT - 134 STONE LINES WATERWAYS CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) 1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. WMAX. FLOW 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTD THE TRENCH. i FLOW 4. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) I I POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) SILT FENCE (SF) NOT TO SCALE 1992 3.05 CONSTRUCTION OF A SILT FENCE (WITH WIRE SUPPORT) 1. SET POSTS AND EXCAVATE A 4'K6' TRENCH DPSLOPE ALONG THE LINE 2, STAPLE WIRE FENCING TO THE POSTS. OF POSTS. r FLOW III. 4 -IIIII�L.. �. ATTACH THE FILLER FAORIC TO THE WIRE FENCE AND EXTEND R INTO THE TRENCH. 9. eACKFILL ANO COIAPACi THE ENOA TED SOIL i OR ���/✓ £GOa '� EXTENSION OF F RIC AND WIRE INTO ME TRENCH, FILTER FABRIC IIIIWIRE Source: Adapted from Installation of Straw and Fabric Filter Barriers for Sediment Control, Sherwood and Wyant Plate 3.05-1 NOTES: EXTRA -STRENGTH FILTER F RIC SHALL BE USED WITH A MAXIMUM OF T SPACING OF POSTS. SILT FENCE WITH WIRE (SFW NOT TO SCALE SILT FENCE CULVERT INLET PROTECTION -DISTANCE IS 6' MINIMUM IF ROW 6 TOWARD EMBANKMENT L ROW OPTIONAL STONE COMBINATION LF 1.V �VOOT /3, /357 OR j5 COARSE AGGREGATE ---- I RFNAP TO REPLACE SILT FENCE IN ' HORSESHOE " WHEN HIGH VELOCITY OF FLOW IS EXPECTED SF INLET PROTECTION (IP BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL OF O� DAVID T. ANHOLD 9 Lic. No. 00311 ti 09/12/22 v ��CAp E AR� REVISION: NO. DESCRIPTION DATE XXX SCALE: AS SHOWN SHEET NAME: E&S DETAILS SHEET NUMBER: C-310 7 OF 14 NTS NOT TO SCALE NOT TO SCALE NOT TO SCALE SEPTEMBER 12, 2022 /1 °_ o /'a / DA 4: N Pre -Construction O Total DA = 34,238 sf = 0.79 ac Impervious = 10,320 sf = 0.24 ac /' o� / Pervious = 23,918 sf = 0.55 ac j / a CN=78 d / Tc = 5 min. // .01 / EXISTING 30" CONCRETE PIPEIn+'il``r -- ------- / EXISTING 24" CONCRETE PIPE 440 STORMWATER QUANTITY POINT OF INTEREST T �/ Pre -Construction / / „I i ,;-,, •: ° ,, \� -� ---- __-,' % x /� Total DA=236,083sf=5.42ac / 7 �� � �y\ ' ❑ r �60 r / Impervious = 65,730 sf = 1.51 ac � Pervious = 170,353 = 3.91 d / � ' I sf ac azo / CN=71 / / Tc = 18 min / - d �7m EXISTING VDOT MAINTAINED DITCH - 4f ' p os 0. / d °=�� ��\ ROUTE 29 (SEMINOLE TRAIL)Alf \\ va------------------------------------------------------------------------- DA 3: Pre -Construction Total DA = 24,225 sf = 0.56 ac Impervious = 0 sf = 0.00 ac Pervious = 24,225 sf = 0.56 ac CN=69 Tc = 5 min. Stormwater Management Narrative: Water Quantity: Pre -Construction Site Conditions: A drainage area totalling 7.15 acres flows through the point of interest before entering the Rivanna River. This flow is a mix of on -site and off -site drainage. The majority of off -site drainage flowing through the point of interest totals 5.42 acres and contains a mix of forested site condition and roadway drainage. The majority of off -site drainage conveys across Rio Mills Road onto VDOT maintained Right -of -Way via a 24" concrete pipe. This Right -of -Way is located adjacent to the project site. The off -site drainage then converges with other off -site overland flow with a drainage area totalling 0.56 acres. All of this off -site drainage then enters an existing drainage ditch that runs along the length of the Right -of -Way property before entering a 30" concrete pipe and ultimately the Rivanna River. On -site drainage totalling 0.39 acres converges with the off -site drainage, described above, prior to conveying through a 30" concrete pipe located within the U.S. Route 29 Right -of -Way. This drainage then enters the Rivanna River. The remaining on -site surface drainage within the project area conveys via overland sheet flow directly into the Rivanna River located on the southern portion of the property. This drainage area is 0.93 acres in total and includes 0.24 acres of impervious surface from a combination of road drainage and an existing gravel parking lot. Post -Construction Site Conditions: Post -construction off -site drainage flows are similar to pre -construction flow patterns and will remain unchanged with this site plan. A proposed new drainage ditch along the eastern edge of the project conveys stormwater from a portion of the existing Rio Mills roadway, a portion of the proposed gravel road, and on -site overland flow to the point where it converges with off -site drainage. Once the flows converge, they convey through the existing 30" concrete pipe located within the Right -of -Way. A drainage area totalling 0.73 acres of mixed pervious and impervious surface will flow through the proposed drainage ditch. The proposed drainage ditch will widen and contain two river rock check dams as shown on the plan to slow down and settle stormwater prior to exiting the site. DA 2: Pre -Construction Total DA = 16,821 sf = 0.39 ac Impervious = 4,188 sf = 0.10 ac Pervious = 12,633 sf = 0.29 ac CN=76 Tc = 5 min. Method of Analysis: The point of interest for our analysis was chosen as the point where all drainage areas from the project will converge. This point allows for the quantification of stormwater exiting the biofilter and the water exiting the existing 30" concrete pipe. This is the point where all off -site and on -site drainage will converge prior to entering the Rivanna River. Adjacent property information and VDOT US Route 29 road plan As -Built documents were utilized to develop the limits of the off -site drainage that enters the existing 30" concrete pipe. Pre -construction and post -construction flows were modeled using HydroCAD software to demonstrate that this project meets energy balance and state regulations. The modelling software projected flow rates were then analyzed to confirm that energy balance requirements will be achieved with the proposed site improvements. Summary: Pre -construction peak flows were calculated to be 5.61 cfs at the point of interest. The energy balance equation allows for a post -construction maximum allowable flow rate of 5.25 cfs. The proposed plan achieves a peak flow rate of 5.18 cfs in the post -construction condition. Stormwater Management Narrative: Water Quality: Pre -Construction Site Conditions: There are no existing Stormwater quality measures located on -site. Post -Construction Site Conditions: A biofilter will be constructed to treat and improve on -site Stormwater runoff prior to entering the Rivanna River. The biofilter will offset the impact of all proposed site improvements via nutrient removal. The drainage area entering the biofilter totals 0.59 acres and is a mix of impervious and pervious surfaces. The biofilter will be located within the gravel parking lot circulation driveway. The proposed level 2 biofilter has a surface area of 800 sf. Stormwater flowing into the biofilter will convey through a check dam then through a pre-treatment cell prior to entering the biofilter. Method of Analysis: Impervious and pervious surfaces for pre -construction and post -construction site conditions were quanitfied and entered into the DEQ VRRM spreadsheet. This allowed us to ensure that state required stormwater quality benchmarks were being met with the proposed site improvements. Summary: A proposed biofilter will be utilized to meet water quality requirements and to satisfy VSMP regulations under Part II B, Water Quality (9VAC25-870-65). The DEQ VRRM spreadsheet summary can be found on sheet C-401 of the plan set. The proposed biofilter is designed to remove 0.76 Ib/yr of total phosporus nutrient loads. This exceeds the minimum required amount of minimal TP removal by 0.06 lb/yr. Note: This drainage area exhibit contains a composite of field -run topography, County GIS topography, and VDOT US Route 29 Roadway Improvement As-Builts dated August 15, 2017. Energy Balance Equation Summary Brook Hill River Park: 1-Year 24-Hour Design Storm: Qdeveloped = I.F.. (Qpre-developed " RVpredeveloped)/RVdeveloped Point of Interest Analysis: Qpre-developed 5.61 cfs RVpre-developed 0.48 of RVdeveloped 0.41 of I.F. 0.80 Max Allowed Qdeveloped 5.25 dfs Peak Qdeveloped Achieved 5.18 SITE ENERGY BALANCE SUMMARY 1-YR, 24-HR DESIGN STORM I I SCALE: 1" = 80' BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OFALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WOOLLEY ENGINEERING Consulting Civil Engineers 210 5th Street NE Charlottesville, VA 22902 434.973.0045 woolley-eng.com WPO SUBMITTAL OF ERIC W. WOOLLF LIC. NO. 37088 9-12-2022 ZONAL REVISION: NO. DESCRIPTION DATE WPO/VSMP PLAN 9/12/2022 SCALE: AS INDICATED SHEET NAME: PRE -CONSTRUCTION STORMWATER DRAINAGE & NARRATIVE SHEET NUMBER: C-400 The energy balance at the point of interest for the 1-YR, 24-hr storm is being met with the proposed site improvements. This ratifies VSMP regulations under Part 11 B, Water Quantity (9VAC25-870-66.B.3.a.). September 12, 2022 EXISTING 30" CONCRETE PIPE STORMWATER QUANTITY POINT OF INTEREST DA 4: Post -Construction Total DA = 25,542 sf = 0.59 ac Impervious = 15,003 sf = 0.34 ac Pervious = 10,539 sf = 0.24 ac CN = 86 Tc = 790 min. PROPOSED BIOFILTER ' `/ 1 s \1 I - ✓ EXISTING VDOT MAINTAINED DITCH DA 3: Post -Construction Total DA = 24,225 sf = 0.56 ac Impervious = 0 sf = 0.00 ac Pervious = 24,225 sf = 0.56 ac CN=69 Tc = 5 min. Virginia Runoff Reduction Method Womsheet DEQvirginla Runoff Reduction Method Re -Development Compliance Spreadsheet -Version 3.0 AwpnesignspedJicotions List 20115tdsR9pecs Site Summary Project Title 0rook Hill River Park Date44741 Total Rainfall (In): t3 Total Disturbed Acreage' L23 She Land Cover Summary Pre-ReDevelooment Land Cover lacresi Asolls BSoils CSoils DSpas Totals %fffTOtr Forest/open(acres) 0.00 0.00 0.011 0.00 0.00 0 Managed Turf (acres) 0.00 1.03 0.00 0.00 1.03 75 Impervious Cover (acres) 0100 D. 34 0.00 0.00 0.34 25 1.37 100 Post-ReDevelooment Land Cover lacresi Asolls asails CSoils ID Soils Totals %ofTar Forest/open(acres) O.OD 0.00 0.00 0.00 0.00 0 Managed Turf(acres) 0.00 0.75 0.00 0.00 0.75 55 Impervious Cove (aces) 0.00 0.62 0.00 0.00 0.62 45 1.37 100 Site Tv and Land Cover Nutrient Loads Final Post -Development Post- Post Adjusted Pre- (PortaleDerelopmem ReDevelopment Development ReDevelopment 9 New Impeir laws) (New Impemioua) Site RV 0.114 0.43 0.95 0.43 Treatment volume(ft°) 2,683 1,717 966 1,717 TP Load (lb/yr) t 69 1.08 0.61 1.08 Total TP Load Reduction Required (Ib/yr) 0.71 0.22 0.49 Final Post -Development Load (Post4teDevelopmen[ a New Impervious) Pre- ReDe.p,,%.ent TN Load (lb/yr) 1 12,06 9.63 VRRM SPREADSHEET SUMMARY summaryPant A / e Pre ReDevelopment Final Post -Development Post-ReDevelopmem TP 7P Lead per acre TP Load per acre Load per acre (Ib/acre/yr) (Ib/one/yr) (lb/acre 0.99 1.23 0.99 /1 j' / ,a / ' PROPOSED DRAINAGE DITCH d °--------- EXISTING 24" CONCRETE PIPE d 440 //--- / s / d // DA 1: / Post -Construction / Total DA = 236,083 sf = 5.42 ac / Impervious = 65,730 sf = 1.51 ac d �� Pervious = 170,353 sf = 3.91 ac 420 CN=71 Tc=18min / 400 / 4(' a - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - �� ROUTE 29 (SEMINOLE TRAIL) 101111 ���--------------------------------------------------------� DA 2: Post -Construction Total DA = 31,587 sf = 0.73 ac Impervious = 9,338 sf = 0.21 ac Pervious = 22,249 sf = 0.51 ac CN = 77 Tc = 5 min. Virginia Runoff Reduction Method WoMsheet ---------------------------------------------------------------------------------------- Site Compliance Summary Maalmum%Reductlm Regeked Belo 70°h Pre-ReDevelepment lead Total Runoff Volume Reduction (ft' %083 To%JTP Load Reduction Achieved(lb/yr 0.76 Total TN Load Reduction Achieved Tb/yr 5.59 Remaining Post Development TP Loa 0.92 (lb/yr Remaining TP Load Reduction (Ib/yr Require 0.00 ------------------------------------- Drainage Area Summary " TARGET TP REDUCTION EXCEEDED BY 0,06 LB/YEAR •" D.A. A D.A. B D.A. C D.A. D D.A. E Total forest/Open(acres) 0.00 0.00 0.00 000 O.OD 0.00 Managed Turr(acras) 0.25 0.00 0.00 0,00 0.00 025 Impervious Cover (acres) 1 0.34 0.00 1 0.00 000 000 0.34 Twat Area (acres) I0.59 0.00 1 0.00 0.00 0.00 om Drainage Area Compliance Summary D.A. A D.A. 8 D.A. C D.A. D D.A. E Total Load Reduced (Ib/yr) 1 0.76 0.00 0.00 0.00 0.00 0.76 ITN Load Reduced(Ib/yr) 5.59 0.00 0.00 0.00 0.00 5.59 6rnnmary Pdrd ----------------------------------------- BIOFILTER - LEVEL 2 CONTRIBUTING DRAINAGE AREA (ACRES) 0.59 SIZING FT DESIGN SURFACE AREA 800 STORAGE DffTH iFT): A: MEDIA DEPTH 3 B: GRAVEL DEPTH 1 C: SURFACE PONDING 1 EQUIVALENT TOTAL DESIGN STORAGE DEPTH 2.15 --E-EVATfeN5- FT}- - - - - SOIL MEDIA - TOP 346.0 SOIL MEDIA - BOTTOM 343.0 GRAVEL LAYER - TOP 343.0 GRAVEL LAYER - BOTTOM 342.0 TARGET REQUIRED TREATMENT VOLUME Tv (FT) 1,354 Maintenance and Inspection Schedule: 1. The biofilter side slopes, and embankment, shall be mowed at least twice a year. Bare areas shall be reseeded and woody growth removed. 2. Debris and trash shall be removed at least once every two months and at times when accumulation prevents the structure from properly functioning. 3. Sedimentation deposition shall be continually monitored in the forebay and the basin. Any accumulation of sediment shall be removed. Disposal of sediment shall comply with Virginia Department of Health and State Regulations. 4. Inspections of the basin shall occur at least once a year for the following items: Visual Settlement, Cracking, Misalignment, Erosion, Adequate Groundcover, Trees or Shrubs, Rodent Holes, Seepage, Debris, Undercutting, Scour, and General Functionality. Any problems shall be repaired immediately. Note: This drainage area exhibit contains a composite of field -run topography, County GIS topography, and VDOT US Route 29 Roadway Improvement As-Builts dated August 15, 2017. I I SCALE: 1" = 80' COUNTY OF ALBEMARLE Department of Community Development Construction Record Drawings (As -built) for VSMP The following is a fist of information required on construction record drawings for stormwater facilities (reference Water Protection Ordinance 17-422). It is preferable that the construction record drawing be prepared by someone other than the designer. Please do not provide design drawings as construction record drawings. A. A signed and dated professional seal of the preparing engineer or surveyor. B. The name and address of the film and individual preparing the drawings on the title sheet. C. The constructed location of all items associated with each facility, and the inspection records to verify proper dimensions, materials and installation. The items include, but are not limited to the following: 1. Inspection Records and photographs for pipe trenches and bedding, including underdrains. 2. Video Pipe Inspection for any pipes which are not accessible or viewable. 3. Updated Location with geo-coordinates of all facilities. 4. Verified Drainage Area (naps for the drainage area treated, and for drainage to the facilities. 5. Current physical and topographic survey for all earthen structures. Ponds should include a survey of the pond bottom. Surveys should verify pond volumes are per design. Corrections may be required for alterations from the design. 6. Plants, location and type. 7. Plans and prordes for aB culverts, Pipes, Risers, Weirs and Drainage Structures - Display the installed type of drainage structures, culvert/pipe size, weirs, materials, inlets or end treatment(s), inlet and outlet protection, alignment and invert elevations compared to design. 8. Computations: For significant deviations from design, provide sealed computations verifying that the as -built condition is equivalent or better than design. 9. Ditch Lines- Display the constructed location of all ditch lines and channels, including typical sections and linings. 10. Easements - Show all platted easements with dead book references labeled. Facilities and drainage must be within platted easements. Provide copies of recorded documents. 11. Guardrail, fences or other safety provisions - Display the constructed location of all safety provisions; fences, guardrail, including the type, length and applied end treatments, compared to design. 12. Material layers - biofilter media, stone layers, sand layers, keyways and cores must be verified as to material types and depths. Include inspection reports, boring or test pit reports and materials certifications. Biofilter media must be an approved state mix. 13. Access roads - show location of access roads, surface treatment, drainage, etc, as applicable. 14, Compaction reports are required to verify fill compaction in dams. 15, Manufacturers certifications for proprietary BMP's certifying proper installation and functioning. VSMP AS -BUILT REQUIREMENTS BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OFALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WOOLLEY ENGINEERING Consulting Civil Engineers 210 5th Street NE Charlottesville, VA 22902 434.973.0045 woolley-eng.com WPO SUBMITTAL OF ERIC W. WOOLLF LIC. NO. 37088 339-12-2022 �_I�NAL 0 REVISION: NO. DESCRIPTION DATE WPO/VSMP PLAN 9/12/2022 SCALE: AS INDICATED SHEET NAME: POST -CONSTRUCTION STORMWATER DRAINAGE & CALCULATIONS SHEET NUMBER: C-401 N.T.S. N.T.S. September 12, 2022 BROOK HILL RIVER PARK (D 68' NON -PERFORATED 6" SCH 40 PVC UNDERDRAIN • I I I i l l j I �I \ 0� 36' LENGTH ROCK RETAINING WALL TOP OF WALL = 348.00 COMBINED TOTAL: 75OF PERFORATED " 1 ' 6" SCH 40 PVC UNDERDRAIN .ill i INV =342.50 LEVEL 2 BIOFILTER TOP ELEVATION = 346.00 SA=800SF I 1 1 I I I I 1 II < I I z " ; 12" ES-1 y i `, INV OUT=341.00 < GG@ 35' - 6" PERFORATED UNDERDRAIN , INV OUT=345.50 rs 12" ES-1 INV OUT=346.50 \ PROPOSED PRE-TREATMENT CELL WITH UNDERDRAIN (203 CF) \ ` BOTTOM ELEVATION = 346.00 DASHED CONTOUR = 346.50 \ ' �\ PROPOSED PRE-TREATMENT CHECK DAM 7°I° �� WITHIN PROPOSED DITCH TOP OF WEIR = 350.00' \Z \ \ - .' BOTTOM OF CHECK DAM 349.00' O� V� 9m \ �\ STORMWATER QUANTITY I I \ I I POINT OF INTEREST w I 1 I 1 I — O 1 r \ I / \ EXISTING 30" CONCRETE PIPE I I 1 STORMWATER MANAGEMENT PLAN 1"=20' r CHECK DAM DETAIL N.T.S. MEDIA TOP ELEV = 346.00 36" - MEDIA LAYER 3" - #8 STONE LAYER — 9" - #57 AGGREGATE LAYER _ ----- (DOWNSTREAM VIEW) TOP OF STRUCTURE = 347.00f 1' PONDING DEPTHII NON -WOVEN GEOTEXTILE FABRIC WITH A FLOW RATE OF > 110 GAL/MIN/SQ FT. (GEOTEX 351 OR EQUIVALENT) IN OU J INV OUT = 346.00 30"STANDPIPE WITH DOME! RATE — TOP = 347.00 INV IN = 342.50 INV OUT = 342.00 1 — I 6-8" RIVER ROCK FLOW 30" DOME TOP STRUCTURE TOP = 347.00 INV IN = 342.50 INV OUT = 342.00 TOP OF BANK = 348 g.\ S\OEsv0?1E 85' - 12" HDPE @ 1.2% 1 I I 1 1 PROPOSED DRAINAGE DITCH (SEE SITE PLAN) I CHECK DAM #2 - TOP OF WEIR = 349.00' CHECK DAM #1 BOTTOM = 347.50' TOP OF WEIR = 351.00' BOTTOM = 349.50' EXISTING VDOT MAINTAINED DITCH I SCALE 1" = 20' RIVERSTONE EDGING (SEE SITE PLAN) GRAVEL DRIVE (SEE SITE PLAN) PLANTING PLAN: SEE SHEET L-100 FOR BIOFILTER PLANTING PLAN AND SCHEDULE 36" BIORETENTION SOIL MEDIA 9" WASHED #57 AGGREGATE NON -WOVEN GEOTEXTILE FABRIC WITH A FLOW RATE OF > 110 GAL/MIN/SQ FT (GEOTEX 351 OR EQUIVALENT). PLACED I'EXTENDING BEYOND EACH EDGE OF UNDERDRAIN PIPE TYPICAL BIOFILTER CROSS-SECTION N.T.S. TYPICAL BIOFILTER PROFILE DETAIL N.T.S. 3" WASHED #8 AGGREGATE SIDE SLOPE EXCAVATION NEED NOT BE VERTICAL 6" SCHEDULE 40 PVC PERFORATED UNDERDRAIN PIPE NOTE: SCH 40 PVC PIPE PREFORATIONS SHALL BE 3/8" PERFORATIONS AT 6' O.C. CLEANOUT - 6" PVC WITH SCREW CAP NOTES: CLEANOUTS SHOULD BE LOCATED EVERY 10' ALONG UNDERDRAIN SYSTEM SEE STORMWATER MANAGEMENT PLAN FOR LOCATION OF PERFORATED AND NON -PERFORATED UNDERDRAIN PIPES 6" LAYER OF #57 AGGREGATE BETWEEN PIPE AND EXISTING RIPRAP APPROXIMATE LIMITS OF EXISTING RIPRAP. CONTRACTOR SHALL TEMPORARILY REMOVE/REPLACE EXISTING RIPRAP TO INSTALL OUTFALL RIVANNA RIVER PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OFALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WOOLLEY ENGINEERING Consulting Civil Engineers 210 5th Street NE Charlottesville, VA 22902 434.973.0045 woolley-eng.com WPO SUBMITTAL OF ERIC W. WOOLLF LIC. NO. 37088 �339-12-2022 `` I_IONAL J REVISION: NO. DESCRIPTION DATE WPO/VSMP PLAN 9/12/2022 SCALE: AS INDICATED SHEET NAME: STORMWATER MANAGEMENT DETAILS SHEET NUMBER: C-402 SECTION FOR BIOFILTER # 1 N.T.S. r n n cm September 12, 2022 SHEET 10 OF 14 Page 6H-52 Aa3u;h 2n1 Typical Traffic Control Lane Closure on a 7WO-Zane Roadii Using Flaggers (Figure TTC-23.0) *(TES � dance: 1. Sign spacing distance should be 350'-500' where the parted speed limit is 45 mph or less, and 51 where the posted speed limit is greater than 45 mph. _. Care should be exercised when establishing the limits the work zone to insure maximum Bible s g of pox sight distance in advance of the flogger station and transition, based on the posted speed limit and at least equal to or greater than the values in Table 6H-3. Generally speaking, motorists should have a clear line of sightfrom the graphic flagger symbol sign to the flagger. Option: 3. Where Right -of -Way or geometric conditions prevent the use of 48" x 48" signs, 36" x 36" signs may be used. Standard: 4. Flagging stations shall be located far enough in advance of the work space to permit approaching traffic to reduce speed and/or stop before passing the work space and allow sufficient distance for departing traffic in the left lane to return to the right lane before reaching opposing traffic (see Table 6H-3 on Page 611-5). 5. All flaggers shall he state certified and have their certification card in their possession when performing flagging duties (see Section 6E.01, Qualifications for Flaggers). 6. Cone spacing shall be at the following: 7. A shadow vehicle with at least one high intensity amber rotating, oscillating, or strobe light shall be parked 80'-120' in advance of the first work crew. lion: 8. A supplemental fagger may be required in this area to give advance warning of the operation ahead by slowing approachingtraffic afcprior to reaching the (lagger station or queued traffic. Guidance: 9. If the queue of traffic reaches the BF- PREPARED TO STOP (W3-4) sign, then the signs should be readjusted at greater distances. 10. When a highway -rail crossing exists within or upstream of the transition area and it is anticipated that queues resulting from the lane closure might extend through the highway -rail grade crossing, the temporary traffic control zone should be extended so that the transition area precedes the highway -rail crossing (see Figure TTC-56 for additional information on highway -rail crossings). Standard: 11. At night, nagger stations shall be illuminated, except in emergencies (see Section 6E.08). ton: 12. Cones may be eliminated when using a pilot vehicle operation or when the total roadway width is 20 feet or less. 13. For low -volume situations with short work zones on straight roadways where the flapper is visible to road users approaching from both directions, a single flapper, positioned to be visible to road users anproachmp from both directions, may be used (see Chapter 6E). Location Posted Speed Limit {mph) 0-36 36+ Transition Sparing 2l7 40' Travelway Spacing 4lY 80' Lane Closure on a Two -Lane Roadway Using Flaooers (Figure TTC-23.0) ad3Hv avow OV3HV prod - 3Nr1 3NO d0 7 �_ 500 ± 0 0 NOIlV_LS 213E)OVl3 O 50' - 100' 0 0 O SEE NOTE 4 80'- 120' G20-2 (V) SHADOW VEHICLE REQUIRED SEE NOTE 4 0 O 50' - 100' O — FLAGGER STATION O SEE NOTE 2 o_ SEE NOTE 1 +009 w a W20-7 w SEE N NOTE 1 BE 016 PREPARED W3-4 SEE TO STOP SEE NOTE NOTE 1 21 ONE LANE ROAD W20-4 SEE AHEAD NOTE 1 ROAD 'a' E WORK LV20-'. AHEAD TA picaI Traffic Control Shoulder Operation with Minor Encroachment (Figure TTC-5.0) OTES Standard 1. On divided highways having a median wider than 8', right and left sign assemblies shall be required. See Note 1, TTC4 for addition sign information. Guidance 2. Sign spacing should be 1300WS00' for Limited Access highways. For all other roadways, the sign spacing should be 50iV--800' where the posted speed limit is greater than 45 mph, and 350'-500' where the posted speed limit is 45 mph or less. 3. When work takes up part of a lane on a high volume roadway, vehicular truffle volumes, vehicle mix, speed and capacity should be analyzed to determine whether the affected lane should be closed Unless the lane encroachment analysis permits a remaining lane width of IO feet, the lane should be closed. If the closure operation is on a LimitedAceess highway, the minimum lane width is II feet. Option: 4. The ROAD WORK AHEAD (W20-1) sign on an intersecting roadway may be omitted where drivers emergine from that roadway will encounter another advance wanting sign War to this activity area. Standard: 5. A shadow vehicle with either an arrow board operating in the caution mode, or at least one high - intensity amber rotating, flashing, oscillating, or strobe light shall be parked 80' - 120' in advance of the first work crew. 6. Vehicle hazard warning signals shall not be used instead of the vehicle's high -intensity amber rotating, flashing, oscillating, or strobe lights. Vehicle hazard warning signals can be used to supplement high -intensity amber rotating, hashing, oscillating, or strobe lights. 7. 'Paper length (L) and channelizing device spacing shall be at the following: Taper Length (L) Speed Limit (mph) Lane Width (Feet) 9 10 11 12 25 95 105 115 125 30 135 150 165 180 35 185 205 225 245 40 240 270 295 320 45 405 450 495 540 50 450 500 550 600 55 495 5501 605 660 GO 54 6600 660 720 65 585 650 715 780 70 630 700 7- o40 Minimum taper lengths for Limited Access hi hwa shall be 1000 feet Shoulder Taper = Y, L Minimum Channelizing Device Spacing Speed Limit (mph) Location 0-35 36+ Transition Spacing 20' 40' Travelway Spacing 40' 80' Construction Access' 80' 120' • Spacing may be increased to this distance, but shall not exceed one access r'% mile. On roadways with paved shoulders having a width of 8 feet or more, channelizing devices shall be used to close the shoulder in advance of the merging taper to direct vehicular traffic to remain within the traveled way. 8. The buffer space length shall be as shown in Table 6H-3 on Page 6H-5 for the posted speed limit 9. A truck -mounted attenuator (TMA) shall be used on Limited Access highways and multi -lane roadways with posted speed limit equal to or greater than 45 mph. 10. When a side road intersects the highway within the temporary traffic control zone, additional traffic control devices shall be placed as needed. Shoulder Operation with Minor Encroachment (Figure TTC-5.0) Ov3HV y210M avow END G20-2 Z 310N � �aG 500' ± n0A E :\\ 80' - 120' tN\k SHADOW VEHICLE REQUIRED TMA OPTIONAL „ SEE NOTE 9 ILLUMINATED FLASHING AMBER (CAUTION MODE) O TYPE B OR C SEE NOTE 8 0 O SEE NOTE 7 O CHANNELIZING O E DEVICES SPACING V SEE NOTE 7 SEE NOTE 2 CLOSED AHEAD W21-5bR SEE NOTE 2 ROAD WORK AHEAD W20-1 0' 1 ROAD WORK AHEAD SIGN�� IIIII II IIII ��� // I I \ I II ,- ///�//��//i%/ �J III I I I I I I ��� _, /-- / // ✓/ / / / / �� / // // / /l l \ \ \ / / / / / // / I / / (\ \ \ EXI$T(NGPARC LLINEBASED \ \ l l l \ � € I I // / \\ \\ \ \\ / / / / / // / I) / / // \ \\ \\ ON COUNTY GIS INFQRMATION I l I I w A l \ \ \ \ \ / �--\BEG)t WOJZONE SIGN ,I SIGHTDtSTANC�RIGH�(SDR)�182 S�E$ITE PTAN FO%SD P�OFILtS - - I I BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCI NTIRE ROAD C HARLOTTESV I LLE, V I RG I N IA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL I I I I I vv v TH OF \ O 0' 6p' I 20' \ S E: I 1"�6� \ \ \ \ UO DAVID T. ANHOLD 9 \ rA Lie. No. 00311 ti 09/12/22 �wC' �cAPE ARG� IIII �� / IIIII / IIII II I �— / Jill ` REVISION: J II \ NO. DESCRIPTION DATE XXX II --- /150' �'PROX?J(VORKZONE. E — — — — — — — / / — — — — — — — — — _ / — \ / / \\ \\ SITERLANS.\� —/ I ------ \ \ / // \ \ \ \ \ \ \ ENDWO�ICZO ES N \ --- - — — — — — — — / —' / �� / / /' / / APPROXIMATE -PRO ERT/Y LINE / \ J �IGWTDTSTANCE LEFT SDL �20'\ \ \ /�� ------ --------- --/ /� / / // /-- / ^ \ \ ) \ / — — — — — — — — — — — — — — — — — '/'--------- ---'f/_/ ---\`— SVzESJTEKANFORS�PR�FILES. -------- / --- -- / / / \ \� / / \ \-GHANNEL INGDEVIIE— \ —---------- \---------------------- ---� //-------- --- to / /� _— / i' \ ,--J / ) 1 \ \ -- v (GROUP II) \— ---- END WORK ZONES ,`---------------- - _ - /; __-----'- =_=--- -_--- _ � � O�IILLS -------- SIGHT DISTANCE TRIA - _-- --- --_--_----------' .--- _----- __-- — ---- ------ — T / P TO T C ___ --- — _ _ --- I E \ _--- ----- _ \ P PO E� A K N N ----- --__— ------ ___ _ ROAD WORK AHEAD SIGN ' -- — -- /'— J/ \ \\ `BEGJN_WCRK-ZONE-S`GN/ \ \\ --- -- � � � ,\ y S SI E 1 NF O T \\\ SCALE: 1pt = 60' SHEET NAME: MAINTENANCE OF TRAFFIC PLAN SHEET NUMBER: C-500 11 OF 14 SEPTEMBER 12, 2022 c:\users\david\anhold associates dropbox\anhold team folder\projeUs\20190923_brook hill river park\O1_cad\02_sheets\c-510 mot plan.dwg MAINTENANCE OF TRAFFIC GENERAL NOTES GENERAL: MAINTENANCE OF TRAFFIC (MOT) PLANS ARE INCLUDED IN THE CONSTRUCTION PLANS FOR THE REFERENCED PROJECT. HOWEVER, FIELD CONDITIONS MAY REQUIRE MODIFICATIONS. IF THE CONTRACTOR FEELS THAT THE MOT PLANS INCLUDED WITH THIS PROJECT DO NOT SUIT CONDITIONS AT THE WORK SITE, THEN THE CONTRACTOR SHALL SUBMIT TO VDOT A REVISEDPLAN TO MAINTAIN TRAFFIC. THE REVISED PLAN SHALL INCLUDE SITE SPECIFIC TRAFFIC DETAILS AND SHALL IDENTIFY THE SEQUENCE OF CONSTRUCTION. THE CONTRACTOR SHALL SUBMIT THE REVISED MOT PLANS A MINIMUM OF 10 CALENDAR DAYS PRIOR TO THE START OF WORK. THE CONTRACTOR SHALL NOT DISRUPT TRAFFIC PATTERNS UNTIL VDOT HAS APPROVED THE REVISED TRAFFIC CONTROL PLANS. VDOT RESERVES THE RIGHT TO MODIFY ANY MOT PLANS AS NECESSARY IN THE INTEREST OF PUBLIC SAFETY OR TRAFFIC EFFICIENCY. PRIOR TO BEGINNING WORK, IT IS THE CONTRACTOR'S RESPONSIBILITY TO ENSURE THAT ALL REQUIREMENTS HAVE BEEN MET AND THAT ALL TRAFFIC CONTROL DEVICES HAVE BEEN INSTALLED ACCORDING TO THE APPROVED MOT PLANS. MOT PLANS AND DEVICES SHALL BE IN ACCORDANCE WITH THE MOST CURRENT EDITION OF THE VA WORK AREA AND PROTECTION MANUAL (VAWAP) AND MUTCD INCLUDING ANY AND ALL REVISIONS. 1. LANE CLOSURES WILL NOT BE PERMITTED ON HOLIDAYS NOR ON THE DAY BEFORE OR AFTER HOLIDAYS, UNLESS OTHERWISE DIRECTED BY THE COUNTY TRAFFIC ENGINEER AND VDOT. 2. WORK HOURS IN ROADWAY OPEN TO TRAFFIC: • NIGHT WORK: NIGHT WORK MAY BE PERFORMED WHEN APPROVED IN WRITING BY VDOT. WORK WILL BE PERFORMED DURING THE HOURS OF 9:OOPM AND 5:OOAM. • VDOT 8 ALBEMARLE COUNTY RESERVE THE RIGHT TO MODIFY THE WORK HOUR RESTRICTIONS. • EXTENDED WORK HOURS AND WORKDAYS MAY BE REQUESTED WITH A WRITTEN REQUEST TO VDOT. THIS REQUEST MUST BE SUBMITTED AT LEAST FIVE (5) WORKING DAYS PRIOR TO THE EXTENDED WORK PERIODS. • ALL PERSONNEL INVOLVED IN FLAGGING OPERATIONS SHALL MEET ALL REQUIREMENTS SET FORTH IN THE 2011 VIRGINIA WORK AREA PROTECTION MANUAL. 3. NO SATURDAY OR SUNDAY LANE CLOSURES UNLESS OTHERWISE DIRECTED BY VDOT. 4. CONTRACTOR SHALL CONTACT THE RESIDENCY IN WRITING WITH A WORK SCHEDULE 2-WEEKS BEFORE STARTING WORK. THE VDOT TRAFFIC ENGINEER WILL DETERMINE IF POLICE PATROL SHOULD BE NEEDED PER LOCATION. 5. CONTRACTOR SHALL PROVIDE WARNING SIGNS AND APPROVED PORTABLE SIGN STANDS AND ENSURE AN UNRESTRICTED VIEW OF ADVANCE WARNING SIGN MESSAGES FOR SAFETY OF TRAFFIC. REFER TO 2011 VIRGINIA WORK AREA PROTECTION MANUAL FOR PORTABLE SIGN AND STAND SPECIFICATIONS. 6. ALL WORK WITHIN 30 FEET OF THE OUTSIDE EDGE OF PAVEMENT SHALL BE SIGNED. UNDER NO CIRCUMSTANCES WILL CONCURRENT WORK LEFT AND RIGHT OF ANY LANE OF TRAFFIC BE ALLOWED. 7. CONES MAY BE USED IN AREAS WHERE PERSONNEL WILL BE PRESENT TO ENSURE THEIR PROPER ALIGNMENT; GROUP -I/ DRUMS SHALL BE REQUIRED WHEN THE WORK ZONE IS UNMANNED. GROUP-11 DRUMS ARE RECOMMENDED IN TRANSITION AREAS OF ONE HOUR OR LONGER IN DURATION AND FOR STATIONARY LANE CLOSURES ON LIMITED ACCESS HIGHWAYS, PARTICULARLY AT NIGHT. 8. A PORTABLE CHANGEABLE MESSAGE SIGN SHOULD BE USED TO PROVIDE ADVANCE NOTICE OF WORK OPERATIONS IN VICINITY OF EXIT/ENTRANCE RAMPS OR LANE CLOSURES ON LIMITED ACCESS AND HIGH VOLUME PRIMARY ROUTES. REFER TO THE OCTOBER 2011 VA WORK AREA PROTECTION MANUAL GUIDELINES ON USE AND PLACEMENT OF PORTABLE CHANGEABLE MESSAGE SIGNS. 9. FOR NIGHT WORK, FLOODLIGHTS SHALL BE USED WHERE EXISTING LIGHT IS NOT ADEQUATE TO PERFORM THE WORK SAFELY. IN NO CASE SHALL FLOODLIGHTING BE PERMITTED TO CREATE A DISABLING GLARE FOR DRIVERS. Page 611-112 Typical Traffic Control Signing for Project Limits (Figure TTC-53.0) NOTES August 2011 Support: 1. This layout depicts signing requirements for notifying motorist when they are entering and exiting a potential construction/maintenance area with a duration equal to or greater than 60 days. Standard: 2. The ROAD WORK AHEAD (W20-1) sign or the ROAD WORK NEXT XX MILES (G20-1 (V)) sign shall be placed far enough in advance of the project limits so that other warning signs in a series may be adequately placed prior to the condition they are warning about 3. The ROAD WORK NEXT XX MILES sign shall be used for projects with activity areas greater than 2 miles in length, or when multiple work activities (such as pavement patching, guardrail installations, shoulder restoration, etc.) occur along a highway. 4. The distance displayed on the ROAD WORK NEXT XX MILES sign shall be stated to the nearest whole mile from the point of installation to the END ROAD WORK (G20-2 (V)) sign. 5. On divided highways having a median wider than 8', right and left sign assemblies shall be required. Guidance: 6. For projects with activity areas 2 miles or less in length, the ROAD WORKAHEAD sin should be the P J �' g � g first sign motorist encounter. 7. Sign spacing should be 130W-1500' for Limited Access highways. For all other roadways, the sign spacing should be 50W-800' where the posted speed limit is greater than 45 mph, and 35W-500' where the posted speed limit is 45 mph or less. 8. All connections within the project limits should be identified with signs indicating to motorist they are entering or exiting a potential construction/maintenance area. August 2011 10. ON ROADWAYS HAVING A MEDIAN WIDER THAN 8 FEET LEFT AND RIGHT SIGN ASSEMBLIES SHALL BE REQUIRED UIRED WHEN POSSIBLE. Q 11. CARE SHOULD BE EXERCISED WHEN ESTABLISHING THE LIMITS OF THE WORK ZONE TO ENSURE MAXIMUM SIGHT DISTANCE IN ADVANCE OF THE TRANSITION, BASED ON THE POSTED SPEED LIMIT AND EQUAL TO OR GREATER THAN THE "STOPPING SIGHT DISTANCE" TABLE FROM THE OCTOBER 2011 VA WORK AREA PROTECTION MANUAL AND ALL REVISIONS. 12. A TRUCK WITH EITHER AN ARROW BOARD OPERATING IN THE CAUTION MODE, OR AT LEAST ONE ROTATING AMBER STROBE LIGHT SHALL BE PARKED 50'400' IN ADVANCE OF THE FIRST WORK CREW. WHEN THE POSTED SPEED LIMIT IS 45 MPH OR GREATER, A TRUCK -MOUNTED ATTENUATOR SHALL BE USED. NO TRUCK MOUNTED ATTENUATOR IS REQUIRED WHERE THE SHOULDER MUST BE CLOSED, EXCEPT ON RAMP AND LOOP SHOULDERS. 13. THE CONES TO BE USED AS CHANNELIZING DEVICES SHALL BE IN ACCORDANCE WITH THE GUIDELINES SET FORTH IN THE OCTOBER 2011 VA WORK AREA PROTECTION MANUAL AND ALL REVISIONS. ALL CONES SHALL BE A MINIMUM OF 36 INCHES IN HEIGHT. CONE SPACING FOR ALL LIMITED ACCESS HIGHWAY OPERATIONS SHALL BE AT THE FOLLOWING: 40' TRANSITION SPACES - 80' TRAVELWAY SPACING. USE SKIP LINE PAVEMENT MARKING FOR REFERENCE WHEN PLACING CHANNELIZING DEVICES. 14. NOTE REMOVED (NOT APPLICABLE) 15. ALL STANDARDS AND GUIDELINES OF THE OCTOBER 2011 VA WORK AREA PROTECTION MANUAL AND ALL REVISIONS SHALL APPLY TO THESE TRAFFIC CONTROL PLANS. WHILE THESE TRAFFIC CONTROL PLANS AND THE OCTOBER 201/ VA WORK AREA PROTECTION MANUAL AND ALL REVISIONS PROVIDE GUIDELINES FOR THE DESIGN AND APPLICATION OF TRAFFIC CONTROL DEVICES, THAT ARE NO SUBSTITUTE FOR ENGINEERING JUDGEMENT. 16. ALL FLAGGERS SHALL BE STATE CERTIFIED AND HAVE THEIR CERTIFICATION CARD IN THEIR POSSESSION WHEN PERFORMING FLAGGING DUTIES. 17. IT IS NOT THE INTENT OF THIS SEQUENCE OF CONSTRUCTION PLAN TO ENUMERATE EVERY DETAIL WHICH MUST BE CONSIDERED IN CONSTRUCTION OF EACH STAGE, BUT ONLY TO SUMMARIZE GENERAL TRAFFIC MANAGEMENT AND MAJOR CONSTRUCTION ITEM SEQUENCING. 18. ALL AREAS EXCAVATED BELOW EXISTING PAVEMENT SURFACE AND WITHIN THE CLEAR ZONE, AT THE CONCLUSION OF EACH WORKDAY, SHALL BE BACK -FILLED TO FORM AN APPROXIMATE 6:1 WEDGE, AGAINST THE EXISTING PAVEMENT SURFACE FOR SAFETY AND PROTECTION OF VEHICULAR TRAFFIC. ALL COST FOR PLACING, MAINTAINING, AND REMOVING THE 6:1 WEDGE SHALL BE INCLUDED IN THE 19. TRAFFIC BARRIER SERVICE SHALL BE INSTALLED AND REMOVED SO AS NOT TO PRESENT ANY BLUNT END OR HAZARD TO THE MOTORING PUBLIC. THE PLACEMENT AND REMOVAL OF THE TRAFFIC BARRIER SERVICE, CHANNELIZATION DEVICES AND BARRICADES ARE TO BE COORDINATED WITH THE TRAFFIC ENGINEER BY THE PROJECT SAFETY OFFICER. CLEAR ZONES WILL BE KEPT FREE OF STORED MATERIALS AND PARKED EQUIPMENT. IDLE CONSTRUCT/ON EQUIPMENT MUST NOT IMPACT SIGHT DISTANCES AT INTERSECTIONS, ENTRANCES OR SCHOOL ZONES. 20. THE TRAFFIC ENGINEER IS THE ONLY ONE THAT CAN REDUCE THE SPEED IN A WORK ZONE. Signing for Project Limits (Figure TTC-53.0) Z 310N 33S . �T Ti L 31ON 33S G20-2 (V) 500 + m as tV Page 6H-113 PROJECT LIMITS "Vol 0 i+ 0 g_m 0 + 005 SEE NOTES 2 8 7 iI W20-1 ROAD WORK -OR (SEE NOTE 2) AHEAD SEE NOTE 7 G20-1 (V) ROAD WK RExT zx alORas SEE NOTES 384 Typical Traffic Control Stationivy Operation on a Shoulder (Figure TT".0) �4TES. 1) AT THE TIME OF THE PRECONSTRUCTION MEETING, TWO STANDARD SIGNS MUST BE INSTALLED ON EACH SIDE OF THE CONSTRUCTION ACCESS. SIGNS IN PLACE FOR MORE THAN 3 DAYS SHALL BE POST MOUNTED. SIGNS IN PLACE FOR 3 DAYS OR LESS MAY BE MOUNTED ON APPROVED TEMPORARY SIGN SUPPORTS. TRIPOD TYPE SIGN SUPPORTS ARE NOT ALLOWED AT ANY TIME. 2 TEMPORARY DRAINAGE OR EROSION CONTROL ITEMS HAVE NOT BEEN ENUMERATED IN THIS PLAN. THE CONTRACTOR MAY USE PROPOSED PERMANENT DRAINAGE FEATURES SHOWN IN THE PLANS AS TEMPORARY DRAINAGE AT HIS DISCRETION. ADJUSTMENTS TO EXISTING OR PROPOSED FEATURES WHEN USED AS TEMPORARY DRAINAGE ITEMS WILL BE INCLUDED IN THE PRICING FOR OTHER ITEMS AND WILL NOT BE PAD FOR SEPARATELY. CONTRACTOR WILL PROVIDE FOR EROSION CONTROL AND TEMPORARY DRAINAGE DURING THE CONSTRUCTION OF THE PROJECT. 3) THE CONTRACTOR SHALL USE GOOD CONSTRUCT/ON PRACTICES DURING IMPLEMENTA T/ON OF TEMPORARY TRAFFIC CONTROL MEASURES INCLUDING, BUT NOT LIMITED TO, ADEQUATE CLEARANCE AND PAVEMENT AS NEEDED FOR INTERSECT/ON AND ENTRANCE TURNING MOVEMENTS. 4) FAILURE TO PROVIDE SAFE WORKING CONAT/ONS FOR THE WORKERS AND TRAVELING PUBLIC MAY CAUSE REVOCATION OF THE LAND USE PERMIT, SHALL RESULT IN IMMEDIATE CORRECTIVE MEASURES BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER OR VDOT. 5) ALL TRAFFIC CONTROL EQUIPMENT SHALL MEET NCHRP 350 CRITERIA. 6) THE CONTRACTOR SHALL MAINTAIN ALL EXISTING ROADWAY SIGNS DURING ALL PHASES OF THIS PROJECT. 7) ALL PAVEMENT MARKINGS, LANE STRIPING, AND ERADICATION OF PAVEMENT WILL BE IN ACCORDANCE WITH ALL VDOT SPECIFICATIONS. 8) CONTRACTOR LAY DOWN AREAS ARE ONLY PERMITTED ON PROPERTY OWNED BY ALBEMARLE COUNTY. 9) THIS PLAN IS PROVIDED FOR INFORMATION PURPOSES ONLY. THE CONTRACTOR SHALL PREPARE A SPECIFIC CONSTRUCT/ON TRAFFIC CONTROL PLAN THAT REFLECTS THE CONTRACTOR'S PREFERRED MEANS AND METHODS FOR CONSTRUCTION OF THE ROADWAY IMPROVEMENTS. Standard 1. For long-term stationary work (more than 3 days) on divided highways having a median wider than 8', sign assemblies on both sides of the roadway shall be required as shown (ROAD WORK AHEAD (W20-1), RIGHT SHOULDER CLOSED AHEAD (W21-51OR)), even though only one shoulder is being closed. For operations less than 3 days in duration, sign assemblies will only be required on the side where the shoulder is being closed and a RIGHT SHOULDER CLOSED AHEAD (W21-56R) sign shall be added to that side. Guidance 2. Sign spacing should be 130W-1500' for Limited Access highways. For all other roadways, the sign spacing should be 500'-800' where the parted speed limit is greater than 45 mph, and 350'-500' where the posted speed limit is 45 mph or less. Option: 3. The SHOULDER WORK (W21-5) sign on an intersecting roadway may be omitted where drivers emerging from that roadway will encounter another advance warning sign prior to this activity area. 4. For short duration operations of I hour or less. all signs and channelizing devices may be eliminated if a vehicle with activated high -intensity amber rotating. flashing. oscillating. or strobe Iiahts is used. Standard: 5. Vehicle hazard warning signals shall not be used instead of the vehicle's high -intensity amber rotating, flashing, oscillating, or strobe lights. Vehicle hazard warning signals can be used to supplement high -intensity amber rotating, flashing, oscillating, or strobe lights. 6. Taper length (I.) and channelizing device spacing shall be at the following: Taper Length (L) Speed Limit (mph) Lane Width (Feet) 9 10 11 12 25 95 105 115 125 30 135 150 165 180 35 185 205 ?'t5 245 40 240 270 295 320 45 405 450 495 540 50 450 500 550 600 55 49 1550 605 660 60 540 600 1 660 1 720 65 585 650 715 780 70 630 700 770 1 840 Minimum taper lengths for Limited Access highways shall be 1000 feet. Shoulder Tare- = 'G L Minimum Channelizing Device Spacing Location Speed Limit (mph) 0-35 36+ Transition Spacing 20' 40' Travelway Spacing 40 80, Construction Access' 80' 129 may be increased to this distance, but shall not exceed one access er Y. mile 'but On roadways with paved shoulders having a width of 8 feet or more, channelizing devices shall be used to close the shoulder in advance of the merging taper to direct vehicular traffic to remain within the traveled way. 7. The buffer space length shall be as shown in Table 611-3 on Page 61I-5 for the posted speed limit 8. A shadow vehicle shall he used whenever a person is required to operate equipment mounted on or in the work vehicle such as buckets, augers, post drivers, etc. For work operations on the shoulder with a duration greater than I hour where workers are present, a shadow vehicle shall be used. A truck -mounted attenuator (T111A) shall be used on the shadow vehicle on Limited Access highways and multi -lane roadways with posted speed limit equal to or greater than 45 mph. 9. When a side road intersects the highway within the temporary traffic control zone, additional traffic control devices shall be placed as needed. SEE NOTE 1 ROAD SEE NOTE 1 MORK Stationary Operation on a Shoulder (Figure TTC-4.0) fla G20-2IV) ROAD ItrrRK 500' + 80'- 120' 61 6` .. SHADOW VEHICLE REQUIRED TMA REQUIREMENT SEE NOTE 8 4, I ILLUMINATED FLASHING AMBER (CAUTION MODE) a TYPE B OR C - SEE NOTE 7 m O SEE NOTE 6 CHANNELIZING DEVICES SPACING SEE NOTE 6 SEE NOTE 2 RIGHT SHOULDER W21-5aR 1 CLOSED SEE NOTE 1 SEE NOTE 2 y RIGHT i` SHOULDER W21-5bR AHOSED SEE NOTE 2 f ROAD ml6- WORK AHEAD BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCI NTIRE ROAD C HARLOTTESV I LLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL PLTH o tF O 4 DAVID T. ANHOLD 9 rA Lie. No. 0031117, ti 09/12/22 �`hPE XW REVISION: NO. 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STREET TREE REQUIREMENT: DUE TO EXISTING UTILITY POLESK, GUY WIRES, LOW HANGING POWER LINES, AND EASMENT THERE IS NOT ADEQUATE ROOM FOR THE REQUIRED STREET TREES. AS A SUBSTITUTE, 3 SMALL TREES HAVE BEEN PLANTED IN THE NORTHEASTERN CORNER OF THE PROPERTY ALONG THE FRONTAGE AND EXISTING CANOPY TREES ARE BEING PRESERVED ALONG THE FRONTAGE TO THE WEST. 4. CANOPY REQUIRED = 44,845 SF SITE AREA X 10% = 4,485 SF CANOPY PROVIDED = 7,944 SF (DOES NOT INCLUDE EXIST. CANOPY) 5. PER WPO SECTION 17-406 MITIGATION REQUIREMENT EQUALS 2X THE DISTURBED AREA OF THE 100' BUFFER. 5424 SQFT DISTURBED X 2 = 10,848 SOFT REQUIRED MITIGATION. PROPOSED MITIGATION = 7886 SF OF TREE, MEADOW,SHRUB & LIVESTAKING. 6. TOTAL OF 52 TREES IS PROPOSED. 7. ALL SITE PLANTING OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH AND BE MAINTAINED AT MATURE HEIGHT. THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED SITE PREPARATION AND SEEDING NOTES PESTICIDE APPLICATION 1. THE GOAL IS 98% PLANT KILL TO PREPARE SITE FOR NEW PLANTING. CONTRACTOR TO VERIFY THE SITE IS ADEQUATELY FREE OF PERNICIOUS WEEDS PRIOR TO SEEDING. 2. SEE PROJECT WORK SCHEDULE FOR PESTICIDE APPLICATION RECCMMENDATIONS. 3. IF SUBSTANTIAL PLANT MATERIAL REMAINS ON THE SURFACE FOLLOWING A FULL KILL BY HERBICIDES, A CLOSE MOWING MAY BE NECESSARY TO ACHIEVE GOOD SEED -TO -SOIL CONTACT. 4. ALL PESTICIDE APPLICATIONS AND TREATMENTS SHALL FOLLOW THE CITY OF CHARLOTTESVILLE INTEGRATED PEST MANAGEMENT GUIDELINES. MINIMALLY AND ONLY TO SUPPORT THE OVERALL HEALTH OF THE PLANT. ALL LANDSCAPING AND SCREENING SHALL BE MAINTAINED IN A HEALTHY CONDITION BY THE CURRENT OWNER OR A PROPERTY OWNERSASSOCIATION AND REPLACED WHEN NECESSARY. REPLACEMENT MATERIAL SHALL COMPLY WITH THE APPROVED LANDSCAPE PLAN. 8. IN THE EVENT OF A PLANT QUANTITY DISCREPANCY BETWEEN THE SCHEDULE AND THE PLANS, THE CONTRACTOR SHALL FOLLOW THE PLANS. 9. TREE AND SHRUB PLANTING PIT SOIL SHALL CONSIST OF SCREENED HIGH QUALITY, NATIVE TOPSOIL AS APPROVED BY THE ARCHITECT AND ENGINEER. TREE PIT DEPTH SHALL BE 1-1/2 TIMES ROOT BALL DEPTH. THE PIT DIAMETER SHALL BE 5 TIMES ROOT BALL DIAMETER 10. CONTRACTOR SHALL APPLY 4-INCHES OF TOPSOIL TO ALL PLANTING BEDS SHOWN ON THE PLANS. THE CONTRACTOR SHALL THEN POWER -TILL THE PLANTING BEDS TO A MINIMUM DEPTH OF 12-INCHES TO PREPARE THE PLANTING AREA. 11. ALL PLANTING AREAS/BEDS SHALL RECEIVE 2" OF DOUBLE -GROUND HARDWOOD BARK MULCH. SEE LIMITS SHOWN ON THE PLANS. 12. CONTRACTOR SHALL STAKE ALL PLANTS IN THE FIELD FOR ARCHITECT AND OWNER WRITTEN APPROVAL PRIOR TO INSTALLATION. 13. THE LANDSCAPE CONTRACTOR SHALL CONTACT "MISS UTILITY" AND HAVE ALL PUBLIC AND PRIVAT UTILITIES MARKED PRIOR TO BEGINNING ANY CONSTRUCTION WORK. EQUIPMENT TO HANDLE THESE SEEDS. DRILL SEEDING EQUIPMENT TO FOLLOW GUIDELINES OF SEED SUPPLIER. 2. DRILL SEEDER TO BE ADJUSTED TO PLACE SEED 1/4"-1/2" DEEP INTO A FIRM SEEDBED. CALIBRATING A DRILL OR BROADCAST SEEDER DEPENDS ON SEED BULK DENSITY AND REQUIRED APPLICATION RATES. MANY NATIVE AND NATURALIZED SEED MIXES CONTAIN A MIX OF LARGE FLUFFY SEED AND SMALL DENSE SEED. SOME DRILLS HAVE SPECIAL SEED BOXES THAT CAN METER LARGE FLUFFY SEED. SEEDER MAY NEED FURTHER CALIBRATION BY ADDIMG A BULKING AGENT TO SEED (SUCH AS KITTY LITTER) TO CREATE AN EVEN FLOW OF SEED. ADD 40-50 LB OF A BULKING AGENT TO 10 LB OF SEED AND CALIBRATE FOR 50-60 LB PER ACRE (1 LB BULKING AGENT TO 1/4 LB OF SEED PER 1,000 SQ FT). DIVIDE THE SEED INTO PROPORTIONAL AREAS OF THE PROJECT. START SEEDING AT A LOWER RATE THAN THE CALCULATED RATE. CONTACT SEED SUPPLIER FOR MORE INFORMATION ON RECOMMENDED SEEDING PRACTICES. PROJECT SEEDING 1. COMBINE THE MEADOW, ANNUAL, AND NURSE CROP SEED MIXES A, B, 3. IF POSSIBLE, PLAN ON SEEDING HALF OF THE SEED IN ONE DIRECTION & C OUTLINED BELOW, AND INSTALL WITH DRILL SEEDING EQUIPMENT AND MAKE A SECOND PASS WITH THE REMAINING HALF OF THE SEED ACCORDING TO SEED SUPPLIER RECOMMENDATIONS. INSTALL IN THE IN A DIRECTION PERPENDICULAR TO THE FIRST DIRECTION. A DRILL MEADOW AREAS SHOWN ON THE SITE PLAN. APPLY SEED MIXES AT SEEDER GENERALLY HAS AN 8' MINIMUM WIDTH AND CONTAINS A THE PURE LIVE SEED (PLS) RATES LISTED BELOW: SEED HOPPER CAPABLE OF SEEDING A 6' WIDTH AND ROW SPACING OF APPROXIMATELY 7". SOME OF THE BEST DRILLS ARE A) MEADOW SEED MIX: AT 20-LBS PER ACRE. SEE MEADOW MANUFACTURED BY TRUAX COMPANY, INC. SEEDING SCHEDULE. B) ANNUAL FLOWER SEED MIX: (ERNST #167 OR APPROVED EQUAL) AT 3-LBS PER ACRE. C) GRAIN RYE NURSE CROP: AT 30-LBS PER ACRE. 2. INSTALL LAWN GRASS SEED IN AREAS AS SHOWN ON SITE PLAN. GRASS SEED MIX SHALL BE BUNCHING, NON-RHIZOMATOUS FINE FESCUE MIX. AFTER SEEDING, COVER GRASS AREAS WITH CLEAN STRAW, AND APPLY CHEMICAL TACKING PRODUCT TERRA TACK OR APPROVED EQUAL. APPLY SEED MIX AT 6-LBS PER 1000 SQ FT. ESTABLISHMENT REQUIREMENTS - DRILL SEEDING 1. MEADOW SEED MIX SEEDING TO BE DONE WITH A DRILL SEEDER. ALL DRILLS SHOULD BE EQUIPPED WITH A CLOSING OR PACKING WHEEL THAT FOLLOWS THE SEED PLACEMENT. A SPECIAL SEED BOX IS REQUIRED FOR HANDLING SMALL OR FLUFFY SEED LIKE THAT OF MANY WILDFLOWERS AND NATIVE GRASSES. DRILLS THAT CAN METER FLUFFY SEED, SUCH AS THAT OF LITTLE BLUESTEM, BIG BLUESTEM AND INDIANGRASS, NEED SPECIAL AGITATION AND METERING LIVE STAKE NOTES 1. LIVE STAKES SHALL BE OBTAINED FROM ERNST SEED COMPANY OR APPROVED EQUAL. 2. INSTALL STAKES DURING THEIR DORMANCY (LATE FALL TO EARLY SPRING) PER ERNST SPECIFICATIONS. 3. DO NOT ALLOW STAKES TO DRY OUT. SOAK BEFORE PLANTING TO SIGNIFICANTLY INCREASE SURVIVAL AND GROWTH RATE. 4. DRIVE A PILOT HOLE IN FIRM SOIL, PLANT AT RIGHT ANGLES TO SLOPE (BUDS ORIENTED UP) WITH AT LEAST TWO-THIRDS OF STAKE LENGTH UNDERGROUND. 5. PLANT STAKES IN A TRIANGULAR SPACING PATTERN AT THE ON -CENTER SPACING AS SHOWN ON THE PLANT SCHEDULE. 6. AFTER PLANTING, TAMP THE SOIL DOWN AROUND THE STAKES AND WATER. 7. IF A LONG DRY SPELL OR HOT WEATHER IS EXPECTED AFTER PLANTING, THE CONTRACTOR SHALL PROVIDE WATERING. 8. CONTRACTOR SHALL REVISIT SITE LATE SUMMER AFTER PLANTING TO EVALUATE SURVIVAL RATE OF LIVE STAKES. IF THE SURVIVAL RATE IS BELOW 75% ADDITIONAL LIVE STAKE SHALL BE INSTALLED IN ORDER TO REACH AT LEAST THE 75% THRESHOLD. STAKE TREE WITH (2) TREATED 2" TREE STAKES (8'-0" LENGTH) "ARBORTIE" OR EQUAL TREE TIE MATERIAL (1" WIDTH). NAIL OR STAPLE TREE TIE MATERIAL TO STAKE TO HOLD VERTICALLY. LOOP EACH TIE AROUND TREE LOOSELY TO PROVIDE 1" SLACK FOR TRUNK GROWTH. 3" DOUBLE SHREDDED HARDWOOD MULCH, DO NOT PLACE AGAINST TRUNK. ROUGHEN SIDES OF PLANTING HOLE REMOVE ALL WIRE & STRING FROM ROOTBALL AND ALL BURLAP FROM TOP 2/3 OF ROOTBALL NATIVE BACKFILL SOIL AMENDED WITH 25% DECOMPOSED ORGANIC COMPOST PREPARE SUBSOIL TO FORM PEDESTAL TO PREVENT SETTLING TREE PLANTING 1 /2" = V-0" PLANT MATERIALS ROOT/ SPACING/ CANOPY CANOPY SYMBOL SCIENTIFIC NAME COMMON NAME NO. SIZE CONT. NOTES EACH TOTAL TREES CC CARPINUS CAROLINIANA AMERICAN HORNBEAM 16 6' HGT. B&B AS SHOWN 129 2,064 CF CORNUS FLORIDA AMERICAN DOGWOOD 18 6' HGT. B&B AS SHOWN 124 2,232 NS NYSSA SYLVATICA BLACK GUM 6 1.5" CAL. B&B AS SHOWN 123 738 CIA QUERCUS ALBA WHITE OAK 3 1.5" CAL. B&B AS SHOWN 243 729 3 5,763 SHRUBS& GROUNDCOVERS IG ILEX GLABRA INKBERRY HOLLY 15 2' HGT #3 CONT AS SHOWN IGN ILEX GLABRA "NIGRA" NIGRA INKBERRY HOLLY 6 2'-3' HGT #3 CONT AS SHOWN IV ITEA VIRGINICA "HENRY'S GARNET" HENRY'S GARNET SWEETSPIRE 60 2'-3' HGT #3 CONT AS SHOWN IVJD ILEX VERTICULATA "JIM DANDY" WINTERBERRY HOLLY 2 3' HGT #3 CONT AS SHOWN IVWR ILEX VERTICULATA "WINTER RED" WINTERBERRY HOLLY 7 3' HGT #3 CONT AS SHOWN PV PANICUM VIRGATUM "HEAVY METAL" SWITCH GRASS 116 NA #1 CONT AS SHOWN BIOFILTER PLANTINGS TREES CC CARPINUS CAROLINIANA AMERICAN HORNBEAM 3 6' HGT. B&B AS SHOWN 129 387 QB QUERCUS BICOLOR SWAMP WHITE OAK 6 1.5" CAL. B&B AS SHOWN 299 1,794 2,181 SHRUBS IV ITEA VIRGINICA "HENRY'S GARNET" HENRY'S GARNET SWEETSPIRE 12 T-T HGT #3 CONT AS SHOWN PLUGS Al ASCLEPIAS INCARNATA RED MILKWEED 150 PLUG PLANTED CA CAREX ALBICANS WHITE -TINGED SEDGE 150 PLUG CL CHASMANTHIUM LATIFOLIUM WILD OATS 150 PLUG EH ELYMUS HYSTRIX BOTTLEBRUSH GRASS 150 PLUG MD MONARDA DIDYMA SCARLET BEEBALM 150 PLUG PA PACKERAAUREA GOLDEN GROUNDSEL 150 PLUG 900 LIVE STAKES CA CORNUS AMOMUM SILKY DOGWOOD 100 3' HGT. STAKES 1.5' O.C. CS CORNUS SERICEA RED OSIER DOGWOOD 100 3' HGT. STAKES 1.5' O.C. PO PLATANUS OCCIDENTALIS AMERICAN SYCAMORE 100 3' HGT. STAKES 1.5' O.C. SC SAMBUCUS CANADENSIS ELDERBERRY 100 3' HGT. STAKES 1.5' O.C. SN SALIX NIGRA BLACK WILLOW 100 3' HGT. STAKES 1.5' O.C. SET TOP OF ROOT CROWN 2" ABOVE ADJACENT GRADE SHAPE SOIL SURFACE TO PROVIDE T DIAMETER WATERING RING FINISH GRADE TREE PIT DEPTH=ROOTBALL DEPTH MEASURE BEFORE DIGGING TO AVOID OVEREXCAVATION DRIVE STAKES AT ROOTBALL EDGE 6" TO V-0" INTO UNDISTURBED SOIL BELOW ROOTBALL 2.5 X ROOTBALL DIAMETER MINIMUM 1 First herbicide treatment. First of August 2 Second herbicide treatment at 2"4"weed height. End of August / First of Sept 3 Third herbicide treatment at 2"4"weed height (if needed). Wait a minimum of End of Sept / First of 7 days before performing site work and installing meadow and grass seeds. October 4 Site Preparation: Power till old roadbed to 6" depth. Mow site if substantial Mid October plant tissues remain on soil surface. See sheet L-2. 5 Install the Meadow Seed Mix, Annual Flower Seed Mix, and Nurse Crop Mid October seeds using drill seeding equipment. See notes for seed mix installation rates and other instructions. 6 Install lawn grass seed. See notes for lawn seed mix installation rates, and Mid October other instructions. See plans for installation areas. 7 When the grain rye nurse crop has reached knee height (20" +/-) in the spring, April / May, 2021 mow to a height of 4"-8". This action will kill the nurse crop and "release" the Meadow and Annual plants to grow through the remaining rye stubble. 8 Inspect the emerging Meadow and Annual plants to confirm acceptable June, 2021 germination rates. Install additional Meadow and Annual seeds with "slit' seeding equipment if needed or desired. 9 Herbicide spot treatment as necessary to control emerging weeds. Apply Summer, 2021 with hooded sprayers or wiper equipment in order to protect meadow and annual plants. Once a month from May to September. MEADOW INSTALLATION CHEDULE N.T.S. NOTE: THIS DETAIL IS onvvvry FROM LIVE STAKE BIOENGINEERING PLANTING GUIDE AND INTENDED FOR REPRESENTATIONAL PURPOSES ONLY. SEE ERNST PLANTING GUIDE INSTALLATION NOTES FOR DETAILED LIVE STAKE INSTALLATION INFORMATION OGeoteidile fabric OToe protection (DLive cutting 112"to 1 1 /2" In diameter l� Yto 3' (D Yto 3' (rrianguldrspdcin9) QDead stout stake OErosion control fabric Streambank County of Albemarle Conservation Plan Checklist- To be placed on Landscape Plans (Handbook, pp III-284-I11-297 for complete specifications) 1_ The following items .shall he shown on the plan: 0 Trees to bo saved; M Lipu6 of clearing (ou6ide dripline of trees to be saved); M Location and type of protective fencing; ❑ Grade changes requiring tree wells or walls; ❑ Proposed trenching or tunneling beyond the limits of clearing. 2. Markings: M All trees to be saved shall be marked with print or ribbon at a height clearly visible to equipment operators. ❑ No grading shall begin until the tree marking has been inspected and approved by a County Inspector. 3. Pre -Construction Conference: ❑ Tree preservation and protection measures shall be reviewed with the contractor on site. 4. Equipment Operation and Storage: M Heavy equipment, vehicular traffic and storage of construction materials including soil shall not be pern imd within the driplines of trees to be saved. 5. Soil Erosion and Stormwater Detention Devices: ® Such devices shall not adversely affect trees to be saved. 6. Fires: ® Fires are not permitted within 100 feet ofthe dripline of trees to be saved. 7. Toxic Materials: M Toxic materials shall not be stored within 100 feet of the dripline oftrees to be saved. S. Protective Fencing: ❑ Trees to be retained within 40 feet of a proposed building or grading activity shall be protected by fencing. ❑ Fencing shall be in place and shall be inspected and approved by a County Inspector prior to grading or construction. 9. Tree Wells: ❑ When the ground level must be raised within the dripline of a tree to be saved, a tree well shall be provided and a construction detail submitted for approval. 10. Tree Wallr: ❑ When the ground level most be lowered within the dripline a tree to be saved, a tree wall shall be provided; and a construction detail submitted for approval. 11. Trenching and Tunneling: M When trenching is required within the limits of clearing, it shall be done as far away from the trunks of trees as possible. Tunneling under a large tree shall be considered as an alternative when it is anticipated that necessary trenching will destroy feeder roots. 12. Cleanup' M Protective fencing shall be the last items removed during the final cleanup. 13. Damaged Trees: ® Damaged trees shall be treated immediately by pruning, fertiliration or other methods recommended by a tree specialist. NOTE: IT IS THE DEVELOPER'S RESPONSIBILITY TO CONFER W ITH THE CONTRACTOR ON TREE CONSERVATION {//� �v"_a1 REQUIREMENTS. 12/10/2020 OWNER SIGNATURE (DATE) CONTRACT PURCHASER SIGNATIR1. (DATE) 6/1/06 Page 1 of 1 CONSERVATION PLAN CHECKLIST N.I.S. SEED MIX % LATIN NAME COMMON NAME COLOR BLOOMS GRASSES 5% BOUTELOUA CURTIPENDULA SIDEOATS GRAMA STRAW AUG-SEPT 10% TRIDENS FLAVUS PURPLETOP GRASS PURPLE AUG-SEPT 30% SCHIZACHYRIUM SCOPARIUM LITTLE BLUESTEM RED AUG - OCT 5% ERAGRASTIS SPECTABILIS PURPLE LOVEGRASS PURPLE AUG-SEPT 50% PERENNIAL WILDFLOWERS 2% ACHILLEA MILLEFOLIUM YARROW WHITE JUNE-JULY 3% ASCLEPIAS SYRIACA COMMON MILKWEED PINK JUNE - AUGUST 3% ASCLEPIAS TUBEROSA BUTTERFLY WEED ORANGE JUNE - AUGUST 2% BAPTISIA AUSTRALIS BLUE FALSE INDIGO BLUE JUNE - JULY 2% CHAMAECRISTA FASCICULATA PARTRIGE PEA YELLOW JULY - AUGUST 2% COREOPSIS LANCEOLATA LANCELEAF COREOPSIS YELLOW JUNE - JULY 1% EUPATORIUM PERFOLIATUM BONESET WHITE AUG-SEPT 2% HELIOPSIS HELIANTHOIDES OXEYE SUNFLOWER YELLOW JUNE - SEPT 3% MONARDA FISTULOSA WILD BERGAMOT LAVENDER JULY - SEPT 2% MONARDA PUNCTATA SPOTTED BEE BALM PINK APR-JUN 2% PACKERA AUREA GOLDEN GROUNDSEL YELLOW MAY-JUNE 2% PENSTEMON LAEVIGATUS SMOOTH BEARDTONGUE WHITE JULY - SEPT 3% PYCNANTHEMUM INCANUM HOARY MOUNTAIN MINT WHITE JULY - SEPT 3% PYCNANTHEMUM VIRGINIANUM VIRGINIA MOUNTAIN MINT WHITE JULY - SEPT 2% RUDBECKIA FULGIDA ORANGE CONEFLOWER YELLOW JULY - SEPT 3% RUDBECKIA HIRTA BLACK EYED SUSAN YELLOW JUNE - SEPT 3% SOLIDAGO JUNCEA EARLY GOLDENROD YELLOW AUG-SEPT 3% SOLIDAGO SPECIOSA SHOWY GOLDENROD YELLOW AUG-SEPT 2% SYMPHYOTRICHUM LATERIFLORUM CALICO ASTER PUR/PINK/BLUE AUG-OCT 3% SYMPHYOTRICHUM NOVAE-ANGLIAE NEW ENGLAND ASTER PUR/PINK/BLUE AUG - OCT 2% VERONICASTRUM VIRGINICUM CULVER'S ROOT WHITE MAY -JUNE SOD/O ACRE 0.36 MEADOW SEEDING SCHEDULE N.I.S. 3" DOUBLE SHREDDED HARDWOOD MULCH ROUGHEN SIDES OF PLANTING HOLE REMOVE ALL WIRE & STRING FROM ROOTBALL AND ALL BURLAP FROM TOP s OF ROOTBALL NATIVE BACKFILL SOIL AMENDED WITH 25% DECOMPOSED ORGANIC COMPOST PREPARE SUBSOIL TO FORM PEDESTAL TO PREVENT SETTLING 2 X ROOTBALL DIAMETER MINIMUM LB/ACRE TOTAL LEIS 20 7.2 SET TOP OF ROOT CROWN 2" ABOVE ADJACENT GRADE SHAPE SOIL SURFACE TO PROVIDE 3' DIAMETER WATERING RING FINISH GRADE TREE PIT DEPTH=ROOTBALL DEPTH MEASURE BEFORE DIGGING TO AVOID OVEREXCAVATION BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OFALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM WPO SUBMITTAL NJ, TH ePN;��7 r DAVID T. ANHOLD a Lic. No. 00311 C1 09/12/22 REVISION: NO. DESCRIPTION DATE XXX SCALE: AS SHOWN SHEET NAME: LANDSCAPE PLANTING DETAILS SHEET NUMBER: L-110 14 OF 14 DATE: SEPTEMBER 12, 2022 � PLANTING SCHEDULE LIVE STAKE PLANTING SHRUB PLANTING / I \ N.T.S. V N.T.S. 1/2" = V-0" • \um.c\d�..id\�nhnld �cenniatee dmnhnv\anhnlA Imam fnlder\nrm9e P\iM onaii hrnn4 hill river nar4\Rl r.A\Al cheohe\I_11A IonHcr n6n Amin