Loading...
HomeMy WebLinkAboutSDP202100026 Plan - Revision 2022-09-16BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS ALBEMARLE COUNTY, VIRGINIA SDP-202100026 l wT i i sa i KU I , ;-I-I I I OF wI z l CANOE & KAYAK I I I ¢ 0 I EXISTING O LAUNCH I I I 2w y I I STONE DUST PATHFOREST EDGERIVANNA RIVER 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 ' EXISTING SPOT ELEVATION 0.0% PROPOSED SLOPE I DRAWING NUMBER L-11 HEET NUMBER 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 078GO-00-06-000AO 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 MAX MAXIMUM ° ` r IDENTIFIES ALL EXISTING HISTORICAL ARTIFACTS AND ARCHAEOLOGICAL SITES ON THE PROPERTY. NO GRADING ACTIVITIES MAY MFR MANUFACTURER ° OCCUR IN AREAS FEATURING HISTORICAL ARTIFACTS OR ARCHAEOLOGICAL SITES IDENTIFIED ON THE SURVEY. NO HISTORICAL MIN MINIMUM ARTIFACTS MAY BE REMOVED FROM THE PROPERTY DURING INSTALLATION OF THE PARK IMPROVEMENTS. MISC MISCELLANEOUS EDUCATIONAL SIGNAGE SHALL BE INSTALLED NEAR HISTORICAL ARTIFACTS AND ARCHAEOLOGICAL SITES LOCATED WITHIN THE NOM NOMINAL/NOMINAL DIMENSION PROPERTY IN COMPLIANCE WITH THE ALBEMARLE COUNTY HISTORIC PRESERVATION COMMITTEE REQUIREMENTS. 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 DETAIL NUMBER 1 E I NL L-11 SHEET NUMBER PROPOSED CONTOUR EXISTING CONTOUR 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 VIRGINIA HEALTH DEPARTMENT ARCHITECTURE REVIEW BOARD DATE 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 (HORIZONTAL:VERTICAL). 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 MCI NTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM FINAL SITE PLAN SUBMITTAL o��ALTH OF"M Y DAVID T. ANHOLD a 9 Lic. No. 00311 09/12/22 6Lf(APE REVISION: NO. DESCRIPTION DATE INITIAL SITE PLAN DEC. 20, 2019 FINAL SITE PLAN MARCH23,2021 SHEET NAME: COVER SHEET SHEET NUMBER: - \en6nld\en6nld eeenefe4ne Aenn6n.,\en6nld 1mm fnldne\n.n:er+eNM onoii kmn Gal n,, ne %ni -Aim e6na xe nni e-,n. ek..f A,. FIRE OFFICIAL G-001 1 OF 14 DATE: SEPTEMBER 12, 2022 / • /iy/ / i 3�!�///%% //// j//� / /i/ // // // // // // \ \\ /' /—�_--- / /' I GENERAL NOTES 1. DATA SOURCE: TOPOGRAPHY, TAX PARCEL BOUNDARIES, CRITICAL SLOPES, // - - - i•� j'j j/// / j // /' /' / / / / / / / / \ \ \ \ \ /'/ /' / ' - / / FEMA FLOODPLAIN, ROADWAY EDGE OF PAVEMENT COUTESY OF ALBEMARLE _ - �•� i j //// / j / / / / / / / \ \ \ / / / / - - / COUNTY GIS. THE LINEWORK IS UTILIZED EXCLUSIVELY FOR MAPPING PURPOSES \ J/ /' % / s •`� j/j j/j ij // / j '/ ///' /' / / / / / / / \ \ - - J - - / - - \ _ \ \ \ \ ' / / / / / - \ AND MAY NOT REFLECT PRESENT CONDITIONS. / / / ' \ / 2. A VIRGINIA DEPARTMENT OF HISTORIC RESOURCES ARCHAEOLOGICAL SITE ' ✓/%/• j j %%'/ / // / / / / / ' / / / / / - \ \ \ \ ' `' RECORD SEARCH DATED 7/20/2018 IDENTIFIED HISTORIC RESOURCES ARE /i /// // PRESENT ON THE PROJECT PARCEL. / // ///1' / // / / / / / / / / / / / / / / / _ - \/ \ \ \ - /� / / / / /'/ // \ \ \ / 3. NO IDENTIFIED HISTORIC RESOURCES ARE AFFECTED BY PROPOSED PHASE 1 LAND DISTURBANCE OR IMPROVEMENTS. THE COUNTY MAY DEVELOP AND IMPLEMENT A PLAN TO PROVIDE HISTORIC INTERPRETATIVE SIGNAGE AT ONE OR / / / /✓///// y / / / / / /' /' / // / / / / vvv/ / _ A \ V / // /// / �\ 1 / /✓/// // � / / / / / / / ( / / � �' _ - � / / / / \ \ \ \ MORE LOCATIONS IN THE PARK IN FUTURE PHASES. 4. WETLAND DATA SOURCE: PHASE 1 ENVIRONMENTAL SITE ASSESSMENT ALBEMARLE COUNTY TMP 04500-00-00-066B0, VIRGINIA. LEGEND �// �/VPPS STREAM �UFFER IS LOC TED54T \ \ / / \ \ / / / / / \ \ \ \ \ / SUBJECT PROPERTY 1 IMI�S OF FEMA LOODPLA�N PEf2 / BOUNDARY OOUNi C0� 17-600-B.\ •\ •`/\ I C\\kAFTON\CO14e6`RTATIK�N\\v\\\\\\\\V\\v\ v\v\\- - - - - - \DA� BREAK \ / PARCELBOUNDARY R 0 0000- 0-01$DO NDTION ZONE/ ROADSo TH FORK-OFW�: F"AL AREAS RSESFO)�d o / DAM BREAK \ QP' UNDEVELOPED, INUNDATION ZONE I o \ • \ \ \ \ �G / / / WE IDENTIFIED • \ \ \ \\�•\\ \\\ \ \ \ \ \\ �� / /r /• \\\III /' /'/ - // / INPHASE1ESA \ \ \ \ \ \ ITI6AL SLOPES\ - \ \ - / /1 / /. / ^ \ 1 I I I I ' / // - - - ' I / \ \ \ \, \ \ \ .y \ \ \ \ \ _ \ \ _ - f / / ✓ / / ' J / / / - I / EDGE OF WATER 4' CONTOUR \• \ \ \ \ \ � ; - \ \ \ _r _ - - - _ _ / / / / � / / /-GRAFTON COF PORYATI N PHASE 1 PROJECT AREA / \ \ \ - \\ \ \ \ �\ \/- ' ' � � / • I II I % ' j // j /-TM:b40-00 Od-O� 8QUJ / CRITICAL SLOPES ZONO:RLaALAIiE§ all D/ l FEMA FLOODPLAIN �U/ �: QE FEMA FLOODWAY \�A�V A � / / / �vV vv �// I v v�v� - -f --- v vv// / / // '� I II III /// // '/'� �'�'� / // / •%t//// / ////////// � � / / / 7-2-Z/ L-1 ��o \v vv// �/ /ill/ l �i / // / i✓VAVA I\ \\ \� �-vv �v v� ,/ // / �?V `-�1 \ / /• / / / WPO $TR ' M BU FER S LOCATED AT LIMITSOF EM FLC,�OD INPER\ /// J' � / �� \ \• � ' \�\ \\\NAGa%A.T� \ \ \ /7l / // •/ 1 COUNTY CODE \7-609B. \\ / /fi/{j/ \ / ////� \\\\ \\ \••.\ \ \ \ \ \\\-/ / /J/ ~� .: r. • ..ti\ \s�E "VTHORI Yr U0, �Of�l Fit �R AS / > \ \ \ / • • \ \ \ AliBREAK // /// / / / //\ J. \ 'ti Nk INUNDATION ZONE HALL MEAD DAM \------- IVAUV�lAIA I� \ - \ \ \SDR` ,1182 EWERAUT OR o bAM ���p� /ST L}AtV�/•L• - % \\ \ O \\ / d Pjp ��\ \\ \\ \\ \� BREAK ' / / v I I I A \ I� 111 I I I I I / �/ // / 1 1 `= �, %� y_-•=. �, =vv �� v�� v� vv R �A F -'��� �----- vv I 1 I II II \\III ////�/��lly�l�ll��� ;/ �� � -••vvv ��� � �w� v � ��c C'� ''���\ vvv \ I I I I \ V 111/l� lj/lll� •.//// �--- � ,vvv�� ��'`����vvv v � ��p, ti � \ \ \ III ///j// v � VI I / ////// /•I /. / /// ,'__, _-_- � V A \• vvv ll�ll v v v �l�\) S AV l v\\V AA\\V�/l/ I F F \/ \ / // - //// // // // / I I I I f/ ✓ ///iii/ ftIIVVEN HEIGHTSI bCIAE$LIN�11 0'r500- U oo-�66 I / ; , ////// ZUNyNG: IRA A EAS'I111j11�\ /�;•-'1 \\ / \\ \-- /USE/. W C9EQ//I I I••I t\iNDEEL7PE �� \ / I I / / / / / / / I I I I I I I �, � /�'i� / / /' / \vAA\ v� � / //// /.11ll II I•l �y///%/�•��' w���w vv vv I v CbMO VVEAL1HPIFUIIRokl� SE`OWOD NDLLVELOP D—// / \ \fig Q� a \\ t \\ \ CRITICAL SLOPES \ / /• / / \ \\ \\\•�\\ /RICH CHARLOTTESVILLEo \\\\\\\ \ HOTELZLCCfO-- TMP04500-00-00-068D3 ZONING: HIGHWAY COMMERCIAL USE: HOTEL /' ////�/// ( )BASE MAP I 1"=100 f// / \ l \ \ I UNDATION ZONE \HOLLYMEAD DAM \ v A 1 I•I I I / / dd ,� ��vv �•.; -_ 1.1 I � F i 0' 100' 200' / 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 FINAL SITE PLAN SUBMITTAL lelp H OF J DAVIDT. ANHOLD 9 Lic. No. 00311 ti �. UY/12/22%�wC� QCAPE ARS REVISION: NO. DESCRIPTION DATE INITIALSITE PLAN DEC. 20, 2019 FINAL SITE PLAN MARCH 23, 2021 SCALE: 1 IT = 100' SHEET NAME: SITE CONTEXT PLAN SHEET NUMBER: G-002 2 OF 14 SEPTEMBER 12, 2022 —A. m �knmr�\.._nm k-- .V—, DEMOLITION NOTES SURVEY NOTES: 1. THE ITEMS IDENTIFIED ON THIS SHEET GENERALLY DEPICT 1. UTILITY MARKINGS WERE MADE UNDER MISS UTILITY TICKET #A921202280. CALL MISS UTILITY THE ITEMS TO BE DEMOLISHED PRIOR TO CONSTRUCTING BEFORE ANY GROUND DISTURBING ACTIVITIES. THE PROPOSED IMPROVEMENTS. THE CONTRACTOR IS RESPONSIBLE FOR ALL ITEMS THAT MUST BE DEMOLISHED 2. THIS PROPERTY IS SUBJECT TO THE FOLLOWING: FOR THE PROPOSED IMPROVEMENTS A. EASEMENT TO VIRGINIA ELECTRIC AND POWER COMPANY (D.B. 298-345). B. EASEMENT TO VIRGINIA TELEPHONE & TELEGRAPH COMPANY (D.B. 271-436). 3. NO TITLE REPORT FURNISHED. THIS PROPERTY SUBJECT TO ANY CONDITIONS, UTILITIES,EASEMENTS,AND/OR COVENANTS THAT MAY EXIST. 4. THIS TOPOGRAPHIC SURVEY WAS COMPLETED UNDER THE DIRECT AND RESPONSIBLE CHARGE OF BRIAN S. RAY FROM AN ACTUAL GROUND SURVEY MADE UNDER MY SUPERVISION; THAT THE IMAGERY AND/OR ORIGINAL DATA WAS OBTAINED ON AUGUST 6, 8, 9 & 23, 2019;AND THAT THIS PLAT, MAP, OR DIGITAL GEOSPATIAL DATA INCLUDING METADATA MEETS MINIMUM ACCURACY STANDARDS UNLESS OTHERWISE NOTED. 5. 100 YEAR FLOOD PLAIN INFORMATION WAS TAKEN FROM FEMA FLOOD INSURANCE RATE MAP 510006 0280 D, EFFECTIVE DATE FEBRUARY 4, 2005. m+ LIMITS OF PROJECT A NN •I I I l ,-� ��IA FENCE • I I I l o l' I D S \ /' /' m •I� I , //, / HN m I I I � ' I I l l/ / J I m• n a ,• ; r r' o ,' CRITICAL SLOPES PER n V /ALBEMARLF COUNTY GIs j<N ADJUSTEDACCORDINGTO SURVEY TOPO vaggro O DEMOLITION KEY rn \\ \ SURVEY LEGEND DEMOLISH EXISTING GRAVEL PAVEMENT ATFULL DEPTH BP BRADFORD PEAR FENCE m S I \ ® DEMOLISH EXISTING ASPHALT CONC. CONCRETE ■ ■ GUARD-RAIL I PAVEMENT SAW CUT ALL EDGES C&G CURB & GUTTER V^ OVERHEAD UTILITY LINE J AREA OF VEGETATION REMOVAL AND DBL DOUBLE ORANGE PAINT It t DISTURBANCE WITHIN WPO BUFFER I I t FOM FIBER OPTIC MARKER R RED PAINT I x EXISTING LARGE TREES TO BE DEMOLISHED. ALL HIC HICKORY Y YELLOW PAINT 1 w STUMPS SHALL BE GRUBBED AND COMPLETELY I J I REMOVED. MAP MAPLE 3 m LIMITS OF PROJECT POINT IF TRAVERSE MIM MIMOSA ° MAG HUB m� PAR PARADISE II I POP POPLAR APPROX. PROPERTY LINE. I I ' ' CONTRACTOR TO LOCATE PS PARKING STOP AND MARK IN THE FIELD. SYC SYCAMORE I TR TREE I TRI TRIPLE WAL WALNUT 'I W WPO STREAM BUFFER IS m W 6° LOCATED AT LIMITS OF ' I' I / FEMA FLOODPLANT LINE PER COUNTY CODE 17-600-B. C O � 1 II m I \ � 91 m�. m➢ MILL EX. RIO WLL$ROAD CD ASPHALT AT 2" DEPTH IN THE AREA SHOWN, (DOT 99mm m z l TO'IDENTIFYAND n v H -0 � ', ', 1 1 ', '�� �o PPROVEEXACT AkFA. HATCH AREA DENOI 1 I A 4,420 SQ. FT, OF PAR(L m n ' nN O nN ' P . DoDEMOLISHy DEM LI H EXI TIN RAVEL , --- j I I I j AREA VEGETATION TO BE yA m % A= ,p PAVEMENT AS DENOTED. VERIFY m m ; <u! CLEARED WITHIN THE 100'Tz ; ; r - o I > EXACT AREAS IN THE FIELD. 1 o n STREAIyI BUFFER. - _ ,'W o m y "� VDOT STAFF TO FIELD INSPECT THE EXISTING EDGE OF ASPHALT ROAD PVMT. CONTRACTOR SHALL PERFORM ALL WORK RQD, BY ,a w - J VDOT IN ORDER TO CREATE A STRUCTYALLY STABLE- PVMT: EDGE. - 0 m , VDOT STAFF SHALL PROVIDE WRITT�I APPFFOVAL-PRR�TO THE'-" o• / / ° W,° I ✓x OZym CRITICAL SLOPES PER ALBEMARLE ,, >o CONTRACTOR BEGINNING NEWPAVEiVIE_NT-WOR}4'" Y �� zN z n.m A AIR - COUNTY GIS ADJUSTED ACCORDING III G� / EXISTING WOODLAND Nnm: r ° vm TO SURVEY TOPO xo O , fZEM9VEEX. GATE, CFIAIN L1NK F€N m ' VEGETATION SHALL BE yo Q EXISTING W OD 6 VEGETATION 3" o ° � ym "v w ,' a " C6NC: FOb_TERS AN6ALI�ASSOCb�T1=DD, a ywm I w REMOVED WITHIN THE LIMITS I GRADING. TYPICAL. SHA@��E�EMOVED WITHIN THE n mp G LIMITS F GRADING. TYPICAL. im n Q1 �'' - -'" -FENCING ELEMENTS: _- �,.� _ -' -' _ _ --' -' - 0 9 \ m \ \ p m \ J 1 m EXISTING EDGE OF A VEGETATION. II a I I I , I ffz CONTRACTOR SHALL PRESERVE I I 'I mN y AND PtOTECT ALL PROJECTN SUFVEY BENCHMARKS DURAG \ CONSTRUCTION. TYPICAL. II I OTHER TtiAN FOR NEW SWM ;;cu rm we FACibTY,F_XISTING RIVERBANK RIP RAP SHALL NOT BE DISTU N ADVERSELYIM w II 1 1 I 1 \ I _ I 1 I _ CONE. _ PIPE •/� I i oW I � I 1 i I , / / � Y\ • T I / ➢ I I I I 1991 1 /.. / / I I 1 I 1 w , Ivnol 1 1 1 1 ul 19n1 1 1 1 ` m_ I 9�1 I 1 n- 1 I I I I I I II o I 1 I I I I 19� I I I 1 I 1 I \ \ \ \ 1 I I A II 0 DEMOLITION PLAN ill =20' r ' LI ITS Qt:GRADING AND n`°•°�' -- ° SI E DISTQRBANCE. - o m ONN 3 NTRACfOR SHALL ➢ � m N - VERIFY EXACT AREA. p ' BY THE CONTRACTOR IN THIS AREA z m \ s v - _ _ _ _ m"' N pio_o----_---------- - -- "PROTECT A4L UTILITY EQUIPMENT REQUIRED BIYTHE UTILITY OWNERS. . 1 1 m 1 gym_ -- ---- -- N REMOVE -PARKING STORS & SIGNAGE EXISTING OV R oD g 1 1 ENT.' ONTRACTOR TO DEMOLISH ALL EXII,STING�GRAVEL CO�RDINAT AL PAVEMENT AS DENOTED' m E U ILITY OWNERS. r \ CONT EXAC ''---- --`\ AREAS IN THE FIELD N p w { mp •- m � < I O w LI ITS OF GRADING AND — �\ SITE DISTURBANCE m9z ., �', 3 o I .. \ < 0 v APPROXIMATE \ RIGHT OF WAY LINE \ / n m W / ,� � , APPROXIMATE RIGHT OF WAY LINE \ m 1ZO mw 9• / a m n EXISTING SIGN SHALL BE m EXISTING EDGEOF w LIMITS OF PRDCT \\ / REMOVE AND STO EXIST. mr m n I 1 �1 REMOVED, STORED, AND — -' VEGETATION IN VDOT R O W PARK SIGN FOR EUSE n REPLACE6— — — — — — — — — — my A �� mm — — — — — — — — — — — — — — — — — — — — DEMOLISION OF EXISTING o — — — — — Z mm �' m� 24" CONC. PIPE , GRAVEL PVMT. TO END AT THE PARK PROPERTY LINE. GRAVEL EXI m ING VDOT R.O.W. DITCH IS CURRENTLY9 SAW CUT AND REMOVE EXISTING PVMT WITHIN THE VDOT R.O.W. CL GGED WITH SEDIMENT AND VEGETATION AND ASPHALT ROAD PAVEMENT FOR NEW DR INS PARTIALLY ONTO COUNTY PROPERTY. CG-6 CONSTRUCTION. SHALL REMAIN. VDT SHALL RESTORE / REPAIR DITCH IN ORDER SAW CUT & REMQVE-THE TO CORRECT THIS CONDITION. ZFFSTING-L 6 IN ORDER ZONE AE NEW CG-6 CONSTRUCTIO V Y v my-lo Ihl - o Nm NOTE: EXISTING TRAFFIC ISLAND WAS Smzi Pm Hvm�� C AFTER THE PROJECT SURVEY WAS mm�m om I Z£�acNl PREPARED. THE ISLAND IS SHOWN FROM DESIGN < Nomzio PLANS PROVIDED BY THE OWNER. CONTRACTOR TO VERIFY EXACT FIELD CONDITONS PRIOR TO DHxrym 9zm rR, BEGINNING ANY WORK. HmT'�x ymTT, rZ00 11 oW; WHITE mrnO ♦ R R 500 , N-' D m �Hz0 ��zyf IIV H rn — Y �6G q v 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 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM FINAL SITE PLAN SUBMITTAL o��p,LTH p� G DAVID T. ANHOLD a Lic. No. 00311 ./, 09/12/22 !'APE XW REVISION: NO. DESCRIPTION DATE- [ N ITIAL SITE PLAN DEC. 20, 2019 FINAL SITE PLAN MARCH 23, 2021 SCALE: 1„ _ 20' SHEET NAME: DEMOLITION PLAN SHEET NUMBER: C-100 3 OF 14 r\anhnld\anhnld accnriates 1mnhnr\anhnld team fnlder\nrniert<00190973 hrnnk hill river nark\01 rad\0) cheetc\r-100 demnlitinn nlan Awn SEPTEMBER 12, 2022 385' 380, 375' 370' 365' 360' 355' OBJECT HEIGHT ELEVATION=378.3' w EYE HEIGHT ELEVATION AT ENTRANCE 0 Z ORIGINATION POINT=369.9' SDR =182 a: z SITE DISTA �O^ a �N� (L .� w [STING &PROPOSED ROUND ELEVATIONS O OBJECT HEIGHT DISTANCE LEFT SDL =4 0 z SDR SIGHT LINE ELEVATION=357.5' SITE ZOO mz EXISTING & PROPOSED oPa F Q w 0x rn GROUND ELEVATIONS 0 to _ AT SDL SIGHT LINE in- R F (D 0 �w 350 500' 400' 300' SIGHT DISTANCE PROFILE HpRILpN I AL SHALL: 1 "=50' I I I I Ln 0 FIFE LAYDING= 330.40' 0 H w G �f D J z z I D W w �f pN1 f W m J N 375' I la 1 370' I m iXl H 1 I I I I 365' 360' '1 I 1 \lit rHn mn 1 I I DHy \ I 355' I R R I 200' 100, 0' 100, 200'350 NOTE: SIGHT DISTANCE PROFILE BASED ON SURVEY AND COUNTY GIS y TOPOGRAPHY. INTERSECTION LINE OF SITE DRAWN ON SHEET C-2 BASE MAP. II I I <ym I < U S ROUTE 29 A, pll m i SITE PLAN NOTES: ROTE 29 C3 EMINOL NTTHAILE E I I i i w . 1. PROPOSED PLAN COMPLIES WITH VIRGINIA STORMWATER MANAGEMENT PROGRAM a po IABLE mrH R/w) N O —I m a n - REQUIREMENTS. NO ADDITIONAL NUTRIENT LOAD WILL BE PROPOSED BY CONTRIBUTED T m I • , i �,' ,1 0'/ I,<N BY PROPOSED PROJECT. SEE SWM SHEET. 2. PER COUNTY REGULATIONS NO RETENTION /DETENTION IS REQUIRED DUE BECAUSE mm r of (I J)', ' OF THE PROJECT'S LOCATION IN THE FLOODWAY. m n oz r A f CD o 3. A 3/5/2020 SITE VISIT WAS HELD WITH VINCENT PERO, US ARMY CORPS OF ENGINEERS. �w�w m p PLAN EXTENSION- SCALE 1 "=20' rI I(i I r r I n o gym MEAN WATER SURFACE LEVEL OF THE SURVEY WAS DETERMINED BY THE USACE TO BE DD��' R 6 z ' 1 ' w n r zr \ '. rnm p p� m 1 1, I 330.2v11 , D H m LIMITS OF SEE SITE CONTEXT AND MOT z PROJECT PLANS FOR FULL EXTENTS OF S'DL --------- H 1 W 1 VDOT 17-3, TYPEr� SLOPE STABILIZATION ENTRANCE \ D a H ENTRAN E ASPHALT TAPER. ' 1W MATTING. BOTH BIDES Tz I z POINT OF BEGINNING FOR PROPOSED n r ENTRANCE & PARKING AREA IS AT CENTERLINE CANOE & KAYAK BOAT w w ' b-_ /' ul / ' \ fm m , % o Do i::.l:. \ 2' M L "snn II I I 1 I<m_ N \✓ / I / \ a , W✓ , pN \ < OF EXISTING ROAD. CONTRACTOR TO VERIFY SLIDE & H SEE A D n n V � l y / I l A /' , , Z TO Ny EXACT LOCATION IN THE FIELD >' "?�: S O S C 5 '� T';::. R TO m<no W >� ENTR EASPHALT AS H LT m,o / 9 - r -Im I ,iP W ° ' ,• j i i j I l l n 9 I 3g D° n -1.i:;4:{4:i _ / +3 ' \0 , , O l _ ® , I <N O nl -� D :, , , :1 m Dn Z 2 _- r cn.- I w _ �-1" �1 ......... oznm PAVEMEN�°'SEE DETAIL _-'� /' � ' O - m O' , V , , �,n 1 omzzo O / m. _It0® I nO I , \ �\ W �, r - _-' �' ,1 ' n / .J............ yHZf nn O m ENTRANCE -GATE POSTS =1N _ ::f::: ::::: \ my n m ' / \ 9m ZN rZ ,' + p.5 ' \ , \ N>� o m EDGE OF FOREST BY OWNER: EXACT_ LOCATION- SHALL. \\ o"' 1 zo nmNo v` m _'BE�ETERMINEDINTH�-FIEtD._'�' _-_, // :i::.i%'lir:�:.':i":.i TO REMAIN � _-- ,'v,- / --- ?3 STORM WATER' O LIN41TSOF ,_-' ,_------ -TC=36225'_ 9m �/ /.... :}i:: / N + o. In ` m GRADING L . \ Nnzoo I � �.ONN 3 PRE-TREATMENT CELL 'I n sul m W m.. +�7.2 ' \ o CG-6 C NCRE,TE n <m CURB D GUTTER < O 1 m W 1 W•� � � � h' .. // nN OnU' Nm/ �.. .'� • I \ n to <m : \ N n n------DRA_INAGESWALE-�CVITH 0 +349.00' -- \ \" s� --- - - - EC-3, TYPE-APWTECTIVE n is o of i 9m /' N 9 FE LA ING= EVEL \ MAT. 4' WIDTH -- I' I BI -F TER 346.65 347.20' n <�� 16 0- - - _ -m 8 m X m 35 W .::. 347.40' n : a p _ 34 W P : i m r.... - \ \ R�TREATMENT ---___ N +347.00� S Np09 --- - _ 3`a -9N A KIN Pl. m \ 2 CHECK DM. SEE C' N Rt F �® C. OETAILS ® \ A \ \D mD CIVIHm I 1 4 TC I m I\ w I \ D 6UTFALL P10E, 1 m W m �LE'civiL yTo r mW I I I I I I 1 rill me, . I I I I I \ III I I , I I TINy9 H 'I IPI P''SHA'LL REMAIN �.�� ,.:. � ice_ � '�•!��i!`i�w�o c�._•i�•'�Oe�..:t.:•.:1�•i!o�@�._�.D.!:.�•�:�;i�.^;� _ _...A•.Z�.��!��.:�.•�.���>:•:•.••�.•.e�i�•�:>.i.>..�•���c��C'!°.�!�:>�� '�. ��i i � . � 1' ■%i', �� ' Em �" . .. >�� ♦ `ice!.. _� 1�!, `�— ��rr��11 ,.� •''ram � � • —' � ;:� 1.-- -�. A> � tl I �� LIMITS OF DING D) vp� _.��.J�, see•. ).-_.+!.:!.� , .� � ,� .p�:�.e�..3:�:.. I � 1 DI IN ANY WAY BY NEW CONSTRUCTION 1 \ \ I \ 'A \\ / / 30" / / 6' CONc. r' m I I I o. I I EDGE OF FOREST TO REMAIN INITIAL SITE PLAN 1 "=20' 0 _IT Z< Z�. / �,To , ➢ 4- "CANS BY (5 R _ _ _ _ — / APPROXIMATE RIGHT OF WAY LINE m� DRAINAGE SWALE WITH EC-3, TYPE -A LIMITS OF oo �'Y - 7 PROTECTIVE MAT. 4' WIDTH GRADING I VI m `\ 9Q1 D BEGIN -NEW CG-6 CURB,AND m o ND SIDEW AL CATCH rn n •.. I m -----------_---- N m n LIMITS OF �ONC. EX \ /p o mN -------------- mP / — — — w� m PROJECT �,' ,o �" rl ,• PROPOSED PARK DITCH SHALL FLOW INTO _ - - - - - - - - - - T DN. • - - - - - - - -� - 24" CONC. PIPE ,' EX. VDOT DITCH AND EX. 30" CONCRETE PORTABLE TOILET BY OWNER, ADA VAN AESSIBLE PARKING - - - - - - PIPE. CONTRACTOR SHALL VERIFY EXACT CONTRACTOR TO INSTALL 8"X8" WITH ASPH T PVMT. 1:50 MAX °D , o�nn WHITE RIPE/ FIELD CONDITONS AND COORDINATE ALL PT TIMBER EDGING WITH 4" 21A PVMT. SLO ES FOR ADA PKG AND CENTERLINE OF EXISTING DITCH AT TOE OF Wz m< om rzT m �n • R DRAINAGE WORK WITH VDOT. CONSTRUCT AND 2" STONEDUST PVMT. ACCESS AI LE. ROAD EMBANKEMENT. VDOT SHALL END -SECTION EC-1 AS REQUIRED BY VDOT. CLEAN AND RESTORE TO ORIGNIAL /� HYDRAULIC DESIGN CONDTIONS. �D z0 ' ozT mo mn£ ZONE AE � �� ' v Y SITE PLAN LEGEND: GRAVEL PAVEMENT (ASPHALT) DITCH ° RIVERSTONE RIVER MATTING - Y Y —Y 4f Y Y I / wpm U.S. ROUTE I29 ti / OZnN zo �nmo mx BSEMINOLENTTRAILE (VARIABLE WIDTH R/W) om nHm~Nx HZn f z-Im°`a.ao z�i � "x oZaf.l n rnn WO92Z� �NF ooy Tyco �' W y xra yzm rz `O, ma,o irm J �nr�zX NOTE: EXISTING TRAFFIC ISLAND WAS CONSTRUCTED UI mmmmn AFTER THE PROJECT SURVEY WAS PREPARED. THE ISLAND Q macro IS SHOWN FROM DESIGN PLANS PROVIDED BY THE OWNER. Nz CONTRACTOR TO VERIFY EXACT FIELD CONDITONS. 0I IWn z 0' 201 40' 80' 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 FINAL SITE PLAN SUBMITTAL p,LTH OF� U DAVIDT. ANHOLD a 9 Lic. No. 00311 ti rff 09/12/22 A5 fir- PE AR� REVISION: NO. DESCRIPTION DATE INITIAL SITE PLAN DEC. 20, 2019 FINAL SITE PLAN MARCH 23, 2021 SCALE: 111 _ 20' SHEET NAME: SITE PLAN SHEET NUMBER: C-200 4 OF 14 c:\anhold\anhold associates dropbox\anhold team folder\projects\20190923_brook hill river park\01_cad\02_sheets\c-200 site plan.dwg DATE: SEPTEMBER 12, 2022 WIDTH VARIES, SEE PLAN - 2" SM-9.5A 2.5" BM-25.0 SURFACE INTERMEDIATE ASPHALT ASPHALT 8" VDOT 21-A BASE MATERIAL COMPACTED SUBGRADE _j CBR = 10 I ASPHALT PAVEMENT WIDTH VARIES, SEE PLAN 8" 8" VDOT #21-A AGGREGATE SUBGRADE COMPACTED AT 100% — CBR = 10 8 GRAVEL DRIVE 6' 4' 3:1 3:1� 4.5" NOTE: SWALE DETAIL DRAWN TO ILLUSTRATE PARABOLIC FORM. SWALE SHALL BE CONSTRUCTED PER VDOT SPECIFICATIONS FOR EC-3 TYPE 1 SOIL STABILIZATION MAT �-- ENTRENCH EDGES OF MATERIALS 6"-9" EC-3 PROTECTIVE MATTING SWALE 6"-8" DIA. RIVERSTONE TYP. WITH STONE DUST INFILL AGGREGATE IIIIIIIIIIII IIII '-IIl,iilll- III=III IIII III; IIII- 1= —I .III-111-1T _III_____ III -Ill,��lll�iilll ��I11,,111=III=1 1=LI1= GEOTEXTILE FABRIC SUBGRADE COMPACTED AT100%,CBR=10 RIVERSTONE EDGING 15" MIN. 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 1.5PCF. 2. TOP OF ALL POSTS SHALL BE BEVELED AT 45°. 3. GALV. LAG BOLT WITH WASHER MAY BE REPLACED IL LL WITH TIMBER HEX BOLT OF EQUAL OR GREATER FO of STRENGTH. z > w a�LL Of_ O z Q aaz WOfO Zz¢ OU goo ILL OzU 0 a w ww In CORP OF ENGINEERS APPROVED MEAN WATER ELEVATION=330.2' REINFORCED CONCRETE LANDING AND FOOTINGS BOTTOM OF RIVER ELEVATION: 325.7' f Vol 49'-6" 37'-6" / / TOP OF BANK ELEVATION 356' FF / EXISTING BANK / - / / SLOPE III III 6X8 TIMBER RUNNER FINISHED GRADE 6X8 TIMBER CRIBBING TOP LANDING FFE:346.65' STONE _ VERIFY INFIELD DUST PATH 6�- — — 16-3" CONTRACTOR TO VERIFY IN THE FIELD BOAT SLIDE PROFILE 6'-8" 12" DIA. CONCRETE 1 -0 PIER WITH (2) #6, TYP. 3" MIN. 6„ 6" 6X8 CRIBBING STEP SEE HALF -LAP LA JJOINT DETAIL VERTICAL, COATED :)b 1aREBAR TYP.° ° O O O O O OTIE#4AND#6BAR °<° .s�BOTTOM °' FfIaLWfTH75"'fuLINbF TOGETHER AT 1 —° �a 'I < a P; EACH PIER. ° a < ° LA19DING $ CONCRETE BROOM, ° '' ` ° FINISH ALL EXPOSED ° I< {,..I a FFE:�3Q4 ° SURFACES .°G '° a'' a°. ° °. d' Ia °.' °n ° ..n° °. #4 COATED REBAR g ° JJ ad' n ° a 1'_6 O.C. MIN. BOTH WAYS I° 1 ,l', ° I ° 7l I 6X8 RUNNER O O O O O O J 11° Lll rr ° °� °° 1�4` ° ° 9-a ° p 9 a { 4X4,,RUNNER LANDING EDGES AND REBAR I a I a �. 1 1 ° ° a, 2X� RUNNER O . O O O O O ° d SHALL TURNDOWN AT y ° ii' IIm `` a < _ PERIMETER. TYP. �y, —1 `a ° —, + I: 12'-0" 1 °° 12' 0„ I ° 1/2" = T-0" TIMBER IMBE\ R CRIB j HALF -LAP JOINT DETAIL v 6x8 CRIBBING 13/4" DIA. GRADE 60 REBAR MIN. 3 01, 6-8 1'-6" LENGTH = 40" (-r 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 EDGE OF BANK. CONTRACTOR TO VERIFY EXACT LOCATION R IN THE FIELD T-0" SETBACK NNER ARMY CORPS OF ENGINEERS WATER 2" BEL ON 2,-2„X8RUNNERMEAN L4X4 LEVEL = 330.2' TOP DGESNOTCH (TYP.) 6X8 z.zsSTEPS TO RECEIVE EC2-TYPE 4RUNNERS EROT EROSION CONTROL 3 7' 3._— NG ECC-2 UORE COCOMATTNUT MATTING — APPROVED EQUAL III —III— 6 X 8 CRIBBING STEP III —III—— _ — �III���III�F��II—II �II 6X8 TIMBER III— CROSS MEMBER -51„ —I COMPACTED _ 2 SUBGRADE I BOAT SLIDE SECTION 2 4 1/2" = 1'-01. -%anhnld\anhnld accnriI rlmnhnrkanhnlrl tam fnldnr\nminrfcVn19n977 1I hill iI nark%n1 rarlm chantc\r-01n rII 7 dwn hl� 12" TURNDOWN ON ALL ENDS I- OF EC2-TYPE 4 MATTING 6X8 TIMBER CRIBBING " TO 8 8" MIN. 6-0" PIER 43'-6" 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" 51„ LOWER CONIC. 72 1 LANDING FIFE = 330 40' { a I —III —III I —I I l a •I I I I I I �I- :. COMPACTED C; SUBGRADE 3„ MIN. 12" DIA. CONCRETE PIER ° WITH (2) #6, VERTICAL 0 COATED REBAR 1 - BOAT SLIDE SECTION LANDING 1/2" = 1'-0" Ll 4" GALVANIZED SPIKES @ 24" O.C. 12"X8" #4 COATED L-BARS TO TIE LANDING TURN -DOWN TO FOOTINGS STEEL EDGING STONE DUST NOTCH CUT 2.25" CUT z.ze"� PATH WITH INTO CRIBBING STEP STEEL EDGING 3/4" DIA. GRADE 60 REBAR _ 721„ MIN. LENGTH = 40" (TYP.) UPPER LANDING FIFE: (VERIFY IN 1 _q" TYP. (VERIFY IN FIELD) III -I I- �IIIII —III II � I � I I CRIBBING SHOWN FOR REPRESENTATIONAL PURPOSES.SUBGRADE TO BE BACKFILLED WITH AGGREGATE OR COMPACTED SOIL AT 100% m — 4" 21-A 2" STONE DUST 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 FINAL SITE PLAN SUBMITTAL p,LTH OF G oa D CY Lic. No. 00311 ti rfr 09/12/22 �`r�'APE ARC�,1 REVISION: NO. DESCRIPTION DATE INITIAL SITE PLAN DEC.20,2019 FINAL SITE PLAN MARCH 23, 2021 SCALE: SHEET NAME: DETAILS SHEET NUMBER: C-210 5 OF 14 DATE: SEPTEMBER 12, 2022 NOTE: 1. STOCKPILE LOCATION IS TO BE OFFSITE. LOCATION TO BE DETERMINED BY CONTRACTOR. 2. SILT FENCE IS TO ACT AS TREE PROTECTION. TO ENTER THE RIVER. ALL SAWDUST SHALL BE POLLUTION PREVENTION NOTES: DISPOSED OF OFFSITE AT AN APPROVED 1. TOPSOIL STOCKPILE SHALL BE LOCATED IN LOCATION. BROOK HILL STOCKPILE AREA SHOWN OR IN AN 10. ALL MILLED ASPHALT MATERIAL SHALL BE o I APPROVED OFFSITE LOCATION THAT IS DISPOSED OF AT AN APPROVED OFFSITE Pz IDENTIFIED BY CONTRACTOR FOR OWNER LOCATION. RIPE/ • \ rz-n __ ___ REVIEW AND APPROVAL. 11. CONTRACTOR SHALL INSPECT THE PPP 2. NO HAZARDOUS CHEMICALS OR MATERIALS R R \ ' I � rn� SHALL BE STORED ON THE SITE. MEASURES AND PROVIDE MAINTENANCE AS 1 � W 12. THEE CONTRACTOR SHALL PROVIDE TRAINING I •� °cc zm \ \ \ 3. WHILE MUD AND SEDIMENT MUST BE WASHED / FROM VEHICLES AT THE CONSTRUCTION FOR ALL APPLICABLE ONSITE PERSONNEL. HE I \ ENTRANCE, NO OTHER WASHING OF SHALL HAVE ONSITE SPILL KIT SUPPLIES FOR v \ I / CDD O €N EQUIPMENT AND VEHICLE SHALL BE ALL POTENTIAL SPILL MATERIALS. I / 0 mm PERMITTED ON SITE. 13. IF THE CONTRACTOR DUMPS, DISCHARGES, m / r O 4. NO SMALL EQUIPMENT WASHING IS OR SPILLS ANY OIL OR CHEMICAL THATCD C3 CH PERMITTED ON SITE. REACHES OR HAS THE POTENTIAL TO REACH A I p G� 5. NO VEHICLE STORAGE, MAINTENANCE, AND WATERWAY, HE SHALL IMMEDIATELY NOTIFY .N .m / H S CD z SERVICING SHALL BE PERMITTED ON THE SITE. ALL APPROPRIATE JURISDICTIONAL STATE I ROUTE / M O ANY EMERGENCY SERVICING SHALL TAKE AND FEDERAL AGENCIES IN ACCORDANCE TH BOUND LANE / C I MINGLE TRAIL 7 r m O d Z O Op PLACE IN THE PROPOSED GRAVEL PARKING WITH THE REQUIREMENTS OF SECTION 107.01 ABLE WIDTH R/WI N O Cl n O AREA. DRIP PANS AND ABSORBENT PADS AND 107.16(E) OF THE SPECIFICATIONS AND / \ \\ / / �p o = ➢ H � � ➢G - _ , � ; SHALL BE USED WHEN FLUIDS ARE INVOLVED. AND VPDES GENERAL PERMIT FOR DISCHARGE I / \ / o r� rn r m r G-) = 9 O mCn 6. VEHICLE AND EQUIPMENT FUEL SHALL NOT BE OF STORMWATER FROM CONSTRUCTION \ \ / <M0,p n u m00 m TI C� J a r STORED ONSITE. DO NOT UTILIZE A MOBILE ACTIVITIES AND SHALL TAKE IMMEDIATE z / m + • I \ / --m w o O � ➢ 77 = ACTIONS TO CONTAIN, REMOVE, AND IJ / A N C �] O X H FUELING OPERATION WITHIN 50-FT. OF WwN z N mTr r x o \ a r c < cn C D 7, � m H GUTTERS, STORM DRAINS, CONVEYANCE PROPERLY DISPOSE OF THE OIL OR CHEMICAL. mp o ' m0 z 77 N ➢ O n CHANNELS, OR SURFACE WATERS. 14. THE OWNER'S PROJECT MANAGER AND THE Q / LID ➢m D CDr �� z 7. CONCRETE SHALL BE WASHED OUT IN THE CONTRACTOR SHALL BE RESPONSIBLE FOR / �- < n O < AREA IDENTIFIED ON THE PLAN. IMPLEMENTING THE POLLUTION PREVENTION IO ).• I I '' r j N r 33 ENCf m w '-, n N r —1 O D (I) r (JT -1 (n . o / m Lo p o o m W N m < N Z m C 8. PORTABLE TOILET LOCATION IN SHOWN ON PLAN. / �• , I I I , I / ' r ' Lp n 0- - THE PLAN. w / ® IIv° i xN. o zo➢� N p N TJ fT < D ; 9. PRESSURE TREATED WOOD SHALL BE CUT IN I~u / O m z m N N 7J � O AN AREA WHERE THE SAWDUST CAN BE I I I' I , I I //, r \ o "ON n O O F-{ 71 I / m ;' °N m . O r N C H < o O r COLLECTED AND DISPOSED OF AT THE END OF a' b m A - mN Z o D C rn C H �J EACH DAY. NO SAWDUST SHALL BE ALLOWED z� C U �z PLAN EXTENSION J• `a Im.I r r / / , / m �m —1 y CO / / I ID O 03 0' N W // i I ,� \ I I II II m I.,. / �� o00 7 I w II _ I I / / / m•- ' I <N O7 Lo 3D / s I I I o • �I I I'll','// I/ // IV I �� vv\\\ � / •• WIT��9 � (� / �• N n A II III II I 1� � �� �Z C // ➢ � o= NRCS SOIL MAP UM -(NAME: ' n m9 N QI 030 m Oxr COLVARD FINE SANDY LOAM, y➢Nm< D // O tP 0 TO 2 PERCENt SLOPES, • -'-+P Cp \ G (P• NRCS SOIL MAP UNIT NAME:' / • • ', 1 ; ' � II ' '� �; �' / / / m T' I N� mGmm¢—, III \ I On / n/n�' r � /' /' /// - `/u` 1 I �\ r�_ _ c, 9` \ o OCCASIONALLY FLOODED ODED .+ NRCS SOL pA- P UNIT NAME: I / Z r••• HAZEL LOAM, 15 TO 25 PERCENTSLOPESSST LOAM, 0 TO 2CODORU� �• PERCENT L ES � OCCASIONALLY FLOODS 1 , I NOrt03 I I I � \ I O • 1 1 , my N• LIMITS OF om m " p 0' PROJECT I O o YI n nn'// I v> vv �� I o�9�n ••I I I I , I I I I 17<w I I_ r I / `\ ` \ \ \ \ •• / 'oS m LIMITS OF WPQ v I vI I ¢ ' i I ' I m / ' -' 3 ➢ 100/"STREAM `I / n' I 1 m,� \ / .• FFERp I m I / r0 �o - \ . \ / . nFSF 11 ' I / ( _�(`O• _' _1m0 I _i IOB ' n, // I �' � \ • � \ � �_ �"' __ __' n / 1 OHZ�➢O m \ I I ➢�"N m \ mm. �. Zm CE WAS1i RAC14SEDMIENT TRAP' _ _ _ _ \ �➢ z=" � 1 I - C+ n \10 oN`.\- __-'"____ ` I \ I imNo � Duo �m u,,�SFiALL-�:APTU.REAtL�i�.SHWATF-R"" I a i "'SD \ \\ `\ I I mN vu° o NV ORDEt_TQ REMC)VC 7XIs-36Q1.�� II I o\ - _ - - \\ r m IiI. $� �/� _ +_4 k I \ m'� w -SEDIMENT. _--- _ _ --- I 1 Nzmo +.2 \ N O N \ \ �`•� om \ \ ` I p I a \ n \LIMITS �° ®(D •ie - G -� .♦�.� jp-7�� ✓�i.�.4�� a2�1 ♦ 1 �ylvv.���.�.��� ��� �� ♦��.�4C►��.5 —A'Yd� ® �_ � O ���l��il�.��iR �i��"j' • • • ' • E, POMM PV�.I��iil9� � - .. .. la_ C2 �9� 1 3. 0.� � .a.DA.!>.�� w 1�.�� � � • Jc� =-- � — � ' Q,�Yw�.' �� � ��• �lli��.Jl���� �.����ioie.. � �11� - - � �ii�LP+�.�Si���i.�ltrl.�i�il���.���l�o���s . . �i�Oa�♦i p - _ I ��•..��!,�� �'Y _ aT.� C_ ..- _e/l,�►Ote.� 1.�.. c....,� rr 0l�l���l�i�i t'�T �x}7�. ��/�\.I►._.,i�T��i. - .� ���/iT �I' > ��� n�a1��/�� !_�♦ �. ��.-.�ir� �� ,.�T� .ice �V� 1 �`•�i �� - - - � � � � • � • � III, _ ■� .. r-S, - m I I I \ m m x \� m➢o? non US 1 p<pT Q [� \OLty, � �m omzzo 9n, I xzm m I I I I I I N �\ v m � mmoio oZ v I I I a �I v I I I a .o � �Q�' r➢r mmmmm I v ' I �' I _ I I 5 I �0.' I •➢„"'gym EROSION AND SEDIMENT CONTROL PLAN I v / / ycm / z 2H3 / Ilr➢ / 0' 20 40 v 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 FINAL SITE PLAN SUBMITTAL N1,TH 6; DAVID T. ANHOLD a 9 Lic. No. 00311 Irl ./� 09/12/22 AllA�- �r�4PE ARC�,1 REVISION: NO. DESCRIPTION DATE INITIAL SITE PLAN DEC.20,2019 FINAL SITE PLAN MARCH 23, 2021 RL�UTE N SCALE: 1„-20, BO Nn LANE NOL TRAIL LE WIDTH R/Wj I SHEET NAME: 80 �2 E&S PLAN SHEET NUMBER: C-300 6 OF 14 1 "=20' associates dropbox\anhold team folder\projects\20190923_brook hill river park\01_cad\02_sheets\c-300 erosion & sediment control existing conditions.dwg 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 PLA S. 365 365 EXI STING GRADES AT DII CH CE TERLI E 0 -- / 360 0 PROPOSED STORM NATER 360 J CON EYAN E CHA14NEL E EVS. AT Q ry I- . W 01 _ 355 W a AVEF AGES -OPE =4.98% 355 In a� / U� ry X OM _Iz i o O 350 350 fD / W z / OWNE:RAND ONTRPCTORSHALLJOBTAI VDOTPERMirs PRIOR TO BE INNIN ANY WORKWITHINTHE VD T R.O.N. 34511 COORDINATE. PROPOSED D TCH C NSTR CTION WITH DOT 345 EXISTING DITCH AND CULVERT DRNINAGE CONDI FIONS. o ID W u'1 EXIS ING 30' RCP CULVER r WITH ENDW LL + O °r VT SCALE:"=5' 35' L AT 6.5 °k ¢ O HORIZ: 1"=50' U) Il - 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 (� v s v s " AS NOTED Brook Hill River Park NOAA 24-hrD 10-Year Rainfa11=.20" Prepared by ANHOLD ASSOCIATES Printed 311912021 HvdroCADS 10.10-3a SIT 06201 C 2020 HYdroCAC Software Solutions LLC Summary for Subcatchment DA-3: SCC DITCH DA Runoff = 1.84 do @ 12,20 IRS, Volume= 0.148 of, Depth> 2.42" Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 5.00-20.00 his, of= OLDS hrs NOAA24-hrD 10-Year Rainfall=6.20' 0.170 98 Paved parkina7HSG 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) (feet) (R/ff)(fVsec) (CIS) 11.5 100 0.0500 0.15 Sheet Flow, Park Landscape Woods: Light underbrush n=0.400 P2=5.49' Brook Hill River Park NOAA 24-hrD 10-Year Rairdall=6.20" Prepared by ANHOLD ASSOCIATES Printed 3/19/2021 HYdroCADS 10.10-3a sin 06201 B 2020 HvdroCAD Software Solutions LLC Summary for Reach D-3: SCC DITCH DESIGN Inflow Area 0.730 ac, 23.29%Impervious, Inflow Depth> 2.42" for 10-Year event Inflow = 1.84 cfs @ 12.20 hrs, Volume= 0.148 of Outflow = 1.64 CIS @ 12.32 hrs, Volume= 0.146 of, Allen= 11%, Lag= 7.4 min Routing by Smr-Irld+Turns method, Time Span= 5.00-20.00 hrs, dr 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 cf @ 12 25 hrs Average Depth at Peak Storage= 0.57' , Surface Width= 3.41' Bank -Full Depth= 1.00' Flow Area- 3.0 sf, Capacity= 7.57 cfs 0.W x 1.00' deep channel, n= 0.080 Earth, long dense weeds Side Slope Z-value=3.0T Top Width=6.00' Length=446.9 Slope=0.0498'r Inlet Invert=365SU, Outlet Invert- 343.39 SCC TOP TYPE DEPTH WIDTH LENGTH AVG. Q10CAPACITY Q10 Q10VELOC. WIDTH (FT) SLOPE CFS CFS MAX/AVG. FPS LINING 1 VEE 1' MIN. 6' 446 4.98% 7.57 1.84 1.73/0.85 4FT. - EC-3 ORMWATER CHANNEL CHANNEL ��SS DESIGN CALCULATIONS (10-YR) DESIGN CALCULATIONS RIVER GABBLES. SEE PUNS FOR DETAILS. a'$ H- LgY00T BASELINE GRAVEL DRIIVEWAY. SEE PWJS FOR . DETAIL5 2.. �ro 000000° 0 0 RAIN GARDEN SOIL EXISTING WIL 0000° a•'S 0°0°0° 00000 '.�,:, RAIN CAR EN SOIL GRADE=3fa.m' 00 pop°p 7. � �D1 O War 00000 0000 0000° ov p. M3 Do o:� o a - DRY STACKED WALL AT SWM BASIN `F SIOkE 70' MIN. CONSTRUCTION ACCESS 3" SM-2A ASPHALT TOP COURSE EXISTING 2% 2% PAVEMENT AW MW 6- M AY,4 AGGREGATE BASE PROFILE STONE 70' MIN, CONSTRUCTION ASPHALT PAVED ACCESS A WASHRACK EXISTING 2% 2% PAVEMENI_� 2% 12' MIN.* "MUST EXTEND FULL WIDTH ice -POSITIVE DRAINAGE OF INGRESS AND EGRESS TO SEDIMENT OPERATION TRAPPING DEVICE PLAN I�12 MIN. -POSITIVE DRAINAGE 2% TO SEDIMENT ,,,_• _ TRAPPING DEVICE qg FILTER CLOTH SECTION A -A A mtlmumu water tap of 1 itch must be installed with a nilnimurn 1 inch ballcock shutoff vahOB suppl}vng a wash (nose wTOI a diameter of L5 inches for adequate constant pressure Wash water must be carried away from the entrance loan approved settling area to ranove sediment All sediment shall be prevented from eutamlt stone churns, ditches or watercomsee 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 311 5/1 8/15 2/15 5/1 9/1 CHARACTERISTICS Acre 1000 ft2 to to to to to to 4/30 8/15 1111 4/30 911 11115 OATS 3 bu. (up to 100 lbs., 21bs. X - - X - USE spring varieties (e.g., Noble). (AV-- saliva) not less than 50 lbs.) RYEd 2 bet. (up to 110 lbs., 2.5 lbs. X - X X - X Use for late fall seedings, winter Smale cereale not less than 50 lbs.) cover. Tolerates cold and low moisture. GERMAN MILLET 50 lbs. approx. 1 lb. - X - - X - Warm -season annual. Dies at first (Setaria italics frost. May be added to summer miser. ANNUAL RYEGRASS' 60 lbs. I'h lbs. X - X X - X May be added in mixes. Will Lolium multi-Flomm) mow out of most stands. WEEPING 15 lbs. 5'h 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. Ilh X X - X X - Warm season a UW legume. LESPEDEZA` lbs. Tolerates acid soils. May be (Lesoedem sli laces added to mixes. 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 mg be planted between these dates. TEMPORARY SEEDING SCHEDULE NOT TO SCALE V w SNOW FENCE FENCING AND R. •:: a .•� • ORING ­PPW'� CORRECT TRUNK ARMORING �+ .AW TRIANGULAR BOARD FENCE FENCING AND ARMORING NOT TO SCALE 1992 3.17 STONE -LINED WATERWAYS W 4-12" - ---------------------------- --- --_ _ �I-- Lli - KEY IN FILTER FILTER CLOTH �111I- CLOTH a"-9" V-SHAPED WATERWAY WITH STONE CENTER DRAIN NOTE: A GRANULAR FILTER MAY BE SUBSTITUTED FOR FILTER cuorat W 2/3 W -- _...4-1z---- ---- 91 d FILTER CLOTH = - KEY IN FILTER CLOTH 8"-9" PARABOLIC WATERWAY WITH STONE CENTER DRAIN NOTE: A GRANULAR FILTER MAY BE SUBSTITUTED FOR FILTER CLOTH. Source: USDA-SCS Plate 3.17-2 III - 134 STONE LINES WATERWAYS NOT TO SCALE CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) C VATE A 4"X 4" TRENCH 1. SET THE STAKES. 2. EXCAVATE UPSLOPE ALONG THE LINE OF STAKES. 6'MAX II I FLOE 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. i FLOW 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) , I POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) SILT FENCE (SF) NOT TO SCALE 1992 MIS CONSTRUCTION OF A SILT FENCE (WITH WIRE SUPPORT) 1. SET PoSTS PAID EXCAVATE A f1. SiAPIE WIRE FENCING TO TXE POSTS. TRENCH UPSLOPE P1LXG THE LINE OF O I /r FLOW 3. ATTACH THE FILTER FABRIC TO THE WIRE FENCE AND EXTEND IT INTO THE TRENCH. FLOP 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. EXTENSON Or FABRIC AND WIRE IWO THE TRENCH. FILTER FABRIC Source: Adapted from Installation of Straw and Fabric Filter Barriers for Sediment Control. Sherwood and Wyam Plate 3.05.1 NOTES: EXTRA -STRENGTH FILTE A§RIC SHALL BE USED WITH A MAXIMUM OF 3' SPACING3 POSTS. SILT FENCE WITH WIRE (SFW NOT TO SCALE SILT FENCE CULVERT INLET PROTECTION -DISTANCE IS 6- MINIMUM IF ROW S TOWARD EMBANKMENT L FLOW OPTIONAL STONE COMBINATION I POYNV VDOT /3, /357 OR j5 COARSE AGGREGATE TO REPLACE SILT FENCE IN - HORSESHOE " WHIEN RICH VELOCRY OF FLOW IS FXPEL'TEO SF INLET PROTECTION (IP NOT TO SCALE BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKS AND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM FINAL SITE PLAN SUBMITTAL LTH O 1 4 DAVID T. ANHOLD a Lic. No. 00311 ti r/, 09/12/22 �wc' PE ARC�1 REVISION: NO. DESCRIPTION DATE INITIAL SITE PLAN DEC.20,2019 FINAL SITE PLAN MARCH 23, 2021 SCALE: AS SHOWN SHEET NAME: E&S DETAILS SHEET NUMBER: C-310 7 OF 14 SEPTEMBER 12, 2022 EXISTING 30" CONCRETE PIPE STORMWATER QUANTITY POINT OF INTEREST Q v u DA 4: N Pre -Construction O Total DA = 34,238 sf = 0.79 ac Impervious = 10,320 sf = 0.24 ac Pervious = 23,918 sf = 0.55 ac CN=78 Tc = 5 min. II , I I III I /L •.,,1, , I I1 � 1, 'II II l I 14'J �. .• . ., I . �1 w 1 "� \ r4' 1, is :� =, �=' •w 1 �wvi����.6//fir -i ale 60 I III \ � , • ~� •r�•i"r+er tr� - i'iru*Q4'i•• • i�"• �M' • - 74 trritr�rr) -. rl 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. /f %' / / b / // EXISTING 24" CONCRETE PIPE 40 / s // / / Pre -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 a // CN=71 Tc=18min / / 400 400 aa / - - - - - - - - - - - - - - - - - - - - - - - - - - - -\ ROUTE 29 (SEMINOLE TRAIL) v------------- -------------------------------------------------- ----------- 1 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 3a, 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 FINAL SITE PLAN OF ERIC W. WOOLLF LIC. NO. 37088 9-12-2022 ZONAL REVISION: NO. DESCRIPTION DATE FINAL SITE 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 _) t - ;_EX ISTING VDOT MAINEDTAINDITCH L- 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. Wglnla RunoffReducl Method Worksbeet DECIVlrglnla Runoff Reduction Method Re -Development Compliance Spreadsheet -Version 3.0 BMP Design Specifications List: 20115tds a specs Site Summary Project Title: Brook H01 River Park Date: 44741 Total Rainfall (In): a3 Total Disturbed Acreage! L23 Site Land Cover Summary Pre -Re Development Land Cover lacresi Asoils BShcs csoils DSo9s Touts % Tad Forest/Open(acres) D.00 0.00 0.00 0.00 0.00 0 Managed Turt(acres) O.OD 1. 33 0.00 0.00 1.03 75 Impervious Cover (acres) 0.00 D.34 0.00 0.00 0.34 25 1.37 100 Post-ReDevelooment Land Cover lacresi Asolls Bsolls CSoils 1) Soils Totals % Tad Forestlopen(acres) O.OD D.00 O.IXI 0.00 0.00 0 Managed Turf (acres) 0.00 0.75 0.00 0.00 0.75 SS ImpeMous Coss (ewes) 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- AdjustedPre- (PostaeDaelopmem ReDevdapment Development RODevelopment 9N.Impervlaus) (Newlmperuious) Site RV 0.54 0.43 0.95 0.43 Treatment Volume (it 1 2,683 1,717 966 1,717 TP Load (Ib/yrJ 1.69 1.08 0.61 1.08 Total TP Load Reduction Required (lb/yr) 0.71 0.22 0.49 Final Post -Development Load (Post4teDevelopment a New Impervious) Pra- ReDevdaprrrerrt TN Load (lb/yr) 17.06 8.63 VRRM SPREADSHEET SUMMARY summaryPorn '"Ift ) All Pre- ReDevdopmeat Final Post -Develop meat Post-ReDevdopmem TP 7P peracre(lb/acre/yr) TP Load per acre Load per acre (lb/acre/yr) a Ib/acrre 0.99 1.23 0.99 /f j' / ,a / PROPOSED DRAINAGE DITCH d / //' EXISTING 24" CONCRETE PIPE /-- d 440 / / 4- DA 1: / Post -Construction / Total DA = 236,083 sf = 5.42 ac / / Impervious = 65,730 sf = 1.51 ac Pervious = 170,353 sf = 3.91 ac azo ar // CN=71 / Tc=lBmin / ///d / 400 / 4(. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - �� 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 Reduolon Method WorRsheet ---------------------------------------------------------------- Site Compliance Summary Maximum%Reduction Requdied Bdo 2l1% Pre-Rdlevvpment Lvad Total Runoff Volume Reduction (ft' 1,083 Total TP Load Reduction Achieved (Ib/yrl 0.76 Total TN Load Reduction Achieved (Ib/yr 5.59 Remaining Post Development TP Loa (Ib/yr)0.92 Remaining TP Load Reduction (Ib/yr Required 0.00 ------------------------------------- Drainage Area Summary TARGET TP REDUCTION EXCEEDED BY 0.06 LB/YEAR •" D.A.A DJL. B D.A. C D.A. D D.A. E Total Forest/Open(act") 0.00 0.00 0.00 0.00 0.00 0.00 Managed Tur4(ams) 0.25 0.00 0.00 0.00 0.00 0.25 Impervious Cover (acres) 0.34 0.00 0.00 0.00 111 0.34 Total Area (acres) 0.59 0.00 0.00 0.00 0.on 11U.S9 Drainage Area Compliance Summary D.A.A D.A.B D.A.0 D.A.D D.A.E Tanl Load Reduced (lb/yr) 1 0.76 0.00 0.00 0.00 0.00 0.76 Load Reduced (Ib/yr) 5.59 0.00 1 0.00 0.00 0.00 5.59 Sun n ry Pont ---------------------- BIOFILTER - LEVEL 2 CONTRIBUTING DRAINAGE AREA (ACRES) 0.59 SIZING FT DESIGN SURFACE AREA 800 STORAGE DEPTH (FT): A: MEDIA DEPTH 3 B: GRAVEL DEPTH 1 C: SURFACE PONDING 1 EQUIVALENT TOTAL DESIGN STORAGE DEPTH 2.15 -{-LE�fAT+OPd§ fFT1'--------------- 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 h Construction Record Drawings (As -built) for VSMP The following is a list 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 firm 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 maps 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. Conections may be required for alterations from the design. 6. Plants, location and type. 7. Plans and profiles for all 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 oudet 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 certirications 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 FINAL SITE PLAN OF ERIC W. WOOLL4 LIC. NO. 37088 s339-12-2022 "c`NAL'% ``_I REVISION: NO. DESCRIPTION DATE FINAL SITE 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 ' i I (D 68' NOO-PERFORATED 6" SCH 40 VC UNDERDRAIN •, I I 11 I, I�11 I 36'� NGTH ROCK RETAINING i i i i • TOP OF WALL = 348.00 MBINED TOT L: 75' OF CRATED " 1 ' 6" SCH 0 PVC,UNDE RAIN INV2.50 III I ' EVEL IOFIL R li 'i I tI ' TO LE ATION,= 46.00 SA- 800 SF I 1 , II III , I I I I 1 II I I < < I Z " 12" ES-1 ` y I i INV OU =�\341.00 < ill A 35',6"PERFORATEDUN6ERIfAIN A NV OUT = �45.50 , -----------'' ES1 / l2 u'V'SO INV OUT = 346.SQ --- TMENT WITFkONDLRDRAIN 2 CELL 3CF) ` BOTTOM ELEV'AT),ON = 346.00 DASUEDCDNTOLIR= 346.56 , ' ,PROPOSED PRE TREATMENTFCHECK DAM WITHIN PRQIPOS€D DI'iC�H'<�'o(�)_ ` \2NpP TOP4)F EIR=350.00'- ,-90TTOM OF CHECK DA\M STO WATER QUANTITY POINT INTEREST I , , I I C I r I / , EXISTING 30" CONCRETE PIPE I I , 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 a---- T (DOWNSTREAM VIEW) TOP OF STRUCTURE = 347.00 1' PONDING DEPTH NON -WOVEN GEOTEXTILE FABRIC WITH A FLOW RATE OF > 110 GAL/MIN/SQ FT. (GEOTEX 351 OR EQUIVALENT) 1' 12' €JJ' INV'C 30" STANDPIPE WITF}'DOME TOP = 347.00 INV IN = 342.50 INV OUT I 1 I �v< 6-8" RIVER ROCK FLOW 30" DOME TOP STRUCTURE TOP = 347.00 INV IN = 342.50 INV OUT = 342.00 g.\ S\OEsv0?1E INV IN (6" UD) = 342.50 f� INV OUT (12") = 342.00 30" STRUCTURE TOP OF BANK = 348 85' - 12" HDPE @ 1.2% , , , 0 , , $r I 1 I �w r = 346.00 ti I PROPOSED DRAINAGE DITCH RAT€� / (SEE SITE PLAN) — —---- -- -- —— CHECK l�AM #2 CHECK DAM 4(1 TOP OF WEIR = 349.00' BOTTOM % 347.50' TOP OF WErR = 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 V 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 /1191 DI'd *S' 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 FINAL SITE PLAN OF ERIC W. WOOLLF LIC. NO. 37088 � 9-12-2022 %33IONAL REVISION: NO. DESCRIPTION DATE FINAL SITE 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 ccn September 12, 2022 SHEET 10 OF 14 Page 614-52 August 2011 Typical Traffic Control Lane Closure on a Two-lane Roadway Using Flaggers (Figure TTC-23.0) NOTES Guidance: 1. Sign spacing distance should be 350'-500' where the posted speed limit is 45 mph or less, and 500'-800' where the posted speed limit is greater than 45 mph. 2. Care should be exercised when establishing the limits of the work zone to insure maximum possible sight distance in advance of the flogger station and transition, based on the posted speed limit and of Least equal to or greater than the values in Table 6H-3. Generally speaking, motorists should have a clear line ofsight from the graphre 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 6H-5). 5. All naggers 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. Option: 8. A supplemental fagger may be required in this area to give advance wanting of the operation ahead by slowing approaching traffic prior to reaching the flamer station or queued traffic. Guidance: 9. If the queue of traffic reaches the BE 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). lion: 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 flagaer is visible to road users approaching from bout directions, a single flapper, positioned to be visible to road users amoachinp from both directions. may be used (see Chapter 6E). Location Posted Speed Limit {mph) 0-35 3B+ Transition Spacing 20' 40' Travelway Spacing 40' 80' Tate Closure on a Two -Lane Roadway' Using Flaggers (Figure TTC-23.0) an xa -��• qvo" Otl3Htl uR 3NVl NO d01S 038Vd38d u _ 3e N011V1S 83`09Vl3 / + 009 rION N3-4 EE N07F 1N20 Typical Traffic Control Shoulder Operation with Minor Encroachment (Figure TTC-5.0) 2 S Standard 1. On divided highways having a median wider than 8', right and left sign assemblies shall be required. See Note 1, TTC-4 for addition sign information. uidonce 2. Sign spacing should be 1300'-1500' far 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 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 traffic 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 10 feet, the lane should be closed. If the closure operation is on a LimitedAcoess highway, the minimum lane width is II feet. Option: 4. The ROAD WORK AHEAD (W20-1) siun on an intersecting roadway may be omitted where drivers emeraim from that roadway will encounter another advance warning sign prior 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, Hashing, oscillating, or strobe lights. Vehicle hazard warning signals can be used to supplement high -intensity amber rotating, flashing, oscillating, or strobe lights. 7. Taper 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 6D0 55 495 550 605 660 60 540 600 660 720 65 585 650 716 780 70 630 7D0 770 840 Minimum taper lengths for Limited Access hi hwa s shall be 1000 feet Shoulder Taper = 'h 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 he 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. OV3HV 0 Ntloh c.._ Shoulder Operation with Minor Encroachment (Figure TTC-5.0) IR 500' ± END p G20-2 ROAD WORK- �) � 80' - 120' SHADOW VEHICLE REQUIRED - TMA OPTIONAL SEE NOTE 9 ILLUMINATED FLASHING AMBER (CAUTION MODE) TYPE B OR C SEE NOTE 8 SEE NOTE 7 CHANNELIZING DEVICES SPACING SEE NOTE 7 SEE NOTE 2 *>W21-5bR SEE NOTE 2 ROAD WORK AHEAD W20-1 \- lll o, ROAD WORK AHEAD SIGN v III II III v / _- / ��� / // A// // / / � � / �-, - I -- I I I v - / ✓ / i / / / / l \ / / / / / / l / V A -- EXISTtNG PARCEL LINE BASED / I ONCOUiN GISINF�R_MATION I I I I I I I z w l \ \ \ \ \ / ` \BEG)i�WOkK\ZONE SIGN ,l JI I I I SIGHT DtSTANC� RIGH"(SDR) 182 S�E$ITE PLAN FO%SD PP�OFILtS- - - I I // 0' 4'PROXJ(VORKZONE. E - - - - - - - / / - - - - - _ - _ - _ - �� ------ / - \ \ / / \ \ \ \ \ \ \ ENDWO�ICZOf�ESJSN \ \ --- \ - - - - - - - - - APPROXIMATE -PRO ERT/Y LINE / \ J'S6IGHTPfSTANCE LEFT 3DL ��20' \ \ \ / \ \ - - - - - --- i/ /--------- --� 110 i 11 /�---� / n \\ \ ) \ `- \� --- j - - - - - - ix 1 �� f� `-�/ // / / \\ \ Sp�SJTEPLANFOR S�PR�FIL�S. \ \ / \ \---------_-- ------------------- --------- --._-� / - --- �� � � �------- / / / \ \�- / \ \ `-�t1ANNELiL`INGDEVICE - \ --------- � \ _------_-----\_��/---------/ \ -J // /) \\\ \\-\ ___---vAGROUPII) \\\- ---- ,� END WORK ZONES ---------------- -\___--------------_- � ---- ----- --- _ __ - -- ------- ------- _ ;_ROAD- - - _ --_-__ == SIG __------- --__-- - - - - - - - -- - ---- - -- -- - �O �IL�� � DISTANCE A C ----- --------- _-- - - _ T P T O A T C __________________ _ - _ - - _ ROAD WORK AHEAD SIGN _ -- - /- 1��/\ \��`B�GI NC�SIG \ P SI ` A K N N \ __ __ _ S SI E NF O T \ \\- ------- ----- --� ----- ------------__ --- -- \ II N_WORI�ZO N y \ 1 \ BROOK HILL RIVER PARK PHASE 1 RIVER ACCESS IMPROVEMENTS DEPARTMENT OF PARKSAND RECREATION CLIENT COUNTY OF ALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM FINAL SITE PLAN SUBMITTAL o��tiALTH pF G� o DAVID. ANHOLD 9 9 Lic. No. 00311 � 09/12/22 �`rCAPE AR� REVISION: NO. DESCRIPTION DATE INITIAL SITE PLAN DEC. 20, 2019 FINAL SITE PLAN MARCH 23, 2021 SCALE: 1„ = 60, SHEET NAME: MAINTENANCE OF TRAFFIC PLAN SHEET NUMBER: C-500 11 OF 14 SEPTEMBER 12, 2022 c:\anhold\anhold associates dropbox\anhold team folder\projects\20190923_brook hill river park\01_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-]/ 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 sign should be the 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 PROJECT LIMITS 10. ON ROADWAYS HAVING A MEDIAN WIDER THAN 8 FEET LEFT AND RIGHT SIGN ASSEMBLIES SHALL BE REQUIRED WHEN POSSIBLE. 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 Proj ect Limits (Figure TTC-53.0) Page 6H-113 + 009 SEE NOTES 2 & 7 m_!3 W20-1 0. i� WORK -OR (SEE NOTE 2) AHEAD -SEE NOTE 7 G20-1 (V) iE SEE NOTES 384 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. Typical Traffic Control Stationary Operation on a Shoulder (Figure TTC-4.0) VOTES Standard 1. For long-term stationary work (more than 3 days) on divided highways having a median wider than 8% sign assemblies on bath sides of the roadway shall be required as shown (ROAD WORK AHEAD (W20-1)l, RIGHT SHOULDER CLOSED AHEAD (W21-51DR)), 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-SbR) sign shall be added to that side. Guidance 2. Sign spacing should be 130OW 500' for Limited Access highways. For all other roadways, the sign spacing should be 500'-800' where the pasted 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 1 hour or less, all signs and channelizing devices may be eliminated if a vehicle with activated high-intensitv amber rotating. flashing, oscillating, or strobe lights is used. Standard: 5. Vehicle hazard warning signals shall not he 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 (f) 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 30 135 150 155 180 35 185 205 225 245 40 240 270 295 320 45 405 450 495 540 50 450 500 550 600 55 495 550 605 660 60 540 600 660 720 65 585 650 715 780 70 630 700 770 840 Minimum taper lengths for Limited Access highways shall be 1000 feet. Shoulder Taper = K. L Minimum Channelizing Device Spacing Location Speed Limit (mph) 0-35 36+ Transition Spacing 20' 40' Travelway Spacing 40' 80' Construction Access' so, 120' * Spacing may be increased to this distance, but shall not exceed one access er'/, 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. 7. The buffer space length shall be as shown in Table 61I-3 on Page 6I1-5 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 1 hour where workers are present, a shadow vehicle shall be used. A truck -mounted attenuator (TMA) 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. RIGHT SEE NOTE 1 SCDOEEDR AHEAD ROAD SEE NOTE 1 < WORK AHEAD Stationary Operation on a Shoulder (Figure TTC4.0) I G20-2 (V) IOU + 80' - 120' SHADOW VEHICLE REQUIRED - TMA REQUIREMENT SEE NOTE 8 ILLUMINATED FLASHING AMBER (CAUTION MODE) SEE NOTE 7 TYPE B OR C SEE NOTE 6 CHANNELIZING DEVICES SPACING SEE NOTE 6 SEE NOTE 2 42, W21-5aR SEE NOTE 1 SFF NOTF RIGHT SHOULDER CLOSED W21-51aR AHEAD SEE NOTE 2 ROAD WORK W20-1 AHEAD 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 FINAL SITE PLAN SUBMITTAL o���ALTH pF G� DAVID T. ANHOLD 9 Lic. No.00311 ti 09/12/22 REVISION: NO. DESCRIPTION DATE INITIAL SITE PLAN DEC. 20, 2019 FINAL SITE PLAN MARCH23,2021 SCALE: SHEET NAME: MAINTENANCE OF TRAFFIC DETAILS SHEET NUMBER: -\anhnld\anhnld accnrintnc dmnhnr\nnhnld tram fnIrIP,\nmiPrtaVnl gng21 hmnk hill rivpr nark\nl rad\n? chPPtc\r-51n mnt nlan dwn C-510 12 OF 14 DATE: SEPTEMBER 12, 2022 BROOK HILL RIVERBANK AREA TH. EXISTING TREE O m I I m RIVER PARK REVEGETATED WITH. TO REMAIN I I I �' 1 ' I TREES AND SHRUBS z I 1 r I L L \'I THREE SISTERS TREE ; II I I PHASE 1 RIVER ACCESS MOWED LAWN AREA + I 1 I T j GROUP TYP. 2-1/2" + I CALIPER @ 5' O.C. + ;I� r' 1. ' IMPROVEMENTS 1 MEADOWAREA DEPARTMENT OF PARKS AND RECREATION UNDERSTORY TREE TYP. + II I, II N MULCHED BED 30 Im - j CLIENT SHRUB TYP. + O I COUNTY OF ALBEMARLE 1 I I I 1 401 MCINTIRE ROAD ORNAMENTAL GRASS TYP. `J i CHARLOTTESVILLE,VIRGINIA 11 I ADDRESS LANDSCAPE PLAN PLANTING LEGEND 1 NN 1 ANHOLD LANDSCAPE ARCHITECTURE I I ' 11 1 I ✓ / FENCE 434.882.3420 m m ANHOLDLA.COM =m: mN I I I II I RI; I I -yM 1 m� �mz m o I I I l, / / I cc (� CD O < %\ l J I nvm � , o rN m r m In m� I I ' I / ' I/ / 1 I m✓ \ ml?o3 n £ I I 10 '.- / � OT ' I,.. � rrr-1-- , /L \ v n I I I I ,=,amN. / O I m I ,' /' -/ \♦ 1 m II 11 11 II I\\I 11.EO H I I' I nr / I N I /' _ _ ��n Z➢ 1 I ' 1 I I I I\I m n m -7— nN- , / y-am W On nn0 ,' 3 9\I �n H I 1 1 II I I. RI • , 1 1 , I LIMIITS OF / m' I ' �•' ` xo o I W rn m / , �m Im 6 EXISTING TREES REMAININGGRADI G I mmW o11I aN' m '➢ I I n TO MEET STREET TREE OTC°. A \ 'n +/�+ / REQUIREMENTS �� + /+ + + + m ➢ LIMITS OF WPO -1 J I m+ m _ _ . +/+ + + / _ / + + + + + + / +l + 4 _-t ++ 1007 $TFEAM , \ / I I I I 1 a m✓ + + + + + + + / l+ + + + yl - �m , 'm <mm / z-Im •en I I I I I + + O l+ + + •F' + + + FFE O a n� 50' +N+ + + + + +�+ +�+ -♦ + + +-Y' + + + + + + + + 1 / / 9 / O '' a -1 + + + + + + + + + + + + + ' "* + \ ` /'. �° WADOV\6SEEDING AREA. SEE D a + + + + + + + + ° + + + + + + +p :+ + + +++ + \ o`'� \ moo' a +++ /+ + ++ + ++ t k •,��- + + + + + + 1 \ I 'nn"':0 Halo SCHEDULE AND NOTE$, TYP. I if I ,} I + + • k \ V ,\k �+F +`'{+ \ \ <NO + + + ++++++ p 11 ll n EDGE EXISTINO L - NI %� '.I ) // I� Nzoo ' ` + £� 1 w EQGIEFCME0"YO REMAiN mNo 1 I/ ➢ \ FINAL SITE PLAN 3-CF W p m mr _ ++++++ m +tea. it m I = ` SUBMITTAL w m N \ \ ➢Om"O ONN / / / \ A I, I I ' 3 �QA ♦; •\ + + ��{' + + + + <W \ /+ f' + + + + + ON N , I I 1',.• + •\ + +.-1-'. i+++++�++++i '+CIF m � I .�,•1,I �4�,+ m +`q\\p O , I 1 L::: C t� {'.>< + ' / + ' O+ + /+ £ ZJ , I I , l' w+ + + 1 •\y ® + + + \\ \\ \ n L/ _ I / m� 0 /� T I I1 3-QB ++ 31NS } a +++++++ mN r ----- +N+ +.+ +,{ + + + N \In I \ + + + > + + + + + • <Ao N -7/ ,+ gym+ + + •+ �= .•'+ + �t F ' m r m \ �NUItl O a " I 1 a ++ ++ W t + + + Q 9° \\ 11 IV F � 2 C F� + + + + "r- -+ + + + 2 - CC \�A yy I z I I • •I m \• + + + +m + + + + _Y + + + + �+-+-+-+- I • k .,, a \ U IANHO a • \ Y � + + v + + + + + + + + + + + � / ; ', - \ a � DAVID T. ANHOLD _ 1 \ Lic. No. 00311 I k \\ � / / x ) , ao Y L Y ` k • t k + 23 11 2 CF X X ` • YY _. �t.• t Y y �>'oT I \\ �rJ. 09/12/22 tVC' G I I \ \ �)Cl+ �I Y k k 1-Y \ • , Y • fn / m 1 k 1 • 9 • • fl Gl • I,, '�P III I \ � O D \� W ` k • ` • • • ` `a Y ' ` ` ` • ` m ' \ N \\ X x 1 ` • ! r` • I ` • •�k t ` ) \�' \ ��(, �� SEE LIVE STAKE PLANTING DTL. I I 1 1 v \ w / \ X � ., Y ,V• L-110 BOTH SIDES ; i i , i 1 ', m m JJ 3 - CF 17 - IV . 2 - CF\ — z N x x L� • Y r k ^�:: I . `�� I - - - -\\ 1 m \ Y W +r + \ m �' I I I I ye'� I • \ m + A \ I \ \ X k % x .IX k` a I SEE LIVE STAKE NOTES PLANTING L-110 I I • .. WA _ •: Y. _• LY _ / ` • k • k � � '� >i %, X' K k' .I y Z a y'.t -•' � W NOTES 11 , k ` Y .. X k . tl i y I I W EEDI A A. �` � • a,-' �k � X. x =�•�— - -• },r` k Y ! m I✓ k K' XI , N N x. la � I I U S G \. k. � k — — —=--. — --y — >' k X a ;, `.Y c1'. _ Y N _ _ /1' � .1 � -- •.. /.X XX,. %k � Y•'X . /K%.k .—.—sL., z X•�'k]E�3-PV, k•, 1}y} .D J Y Y ! T' _X t x X..XtnX N k N. %ili .X Pk k' .k. k W..' W: �' x' k X.X. X N =t'• .\,,1' 'O \� J I SCHEDUtE7'C NOT TYP. � X -; m k'. — _ I • � i X R _ N k ➢<; X:.k k k.. X. K �. yn r.n UI X:.k '. X.. X, 1 Z x' x. i. k `'. _ ,.• • O Mil' I I iDD1 \ j/ Ya� I XX k X.X.. Nm k k'kX X X l n.'.�➢A .UI '.k� N'y k.- xl '%. X x .X'X �' •`\ky \rrl ,r iI I I POV 1 -- .• i.L Y a � x k x % N'.k k k, 'k. x; X / '. A., Gm➢ ',� �.O X k k k. N X"O 'k X X �'1) • Y , • Y �,�f •' ' \� I I � N � : ', ,/ X X k X X k X / ..�. .. .:. � X X/ k' X X Y.: • k , N Y , y . / 11\ I 1 W • �k x k k k 'V X %k k k k k X X k k X' k k X X k' k 4 1m• t Y •) /\� 1 1 1 \\ A ! k k x X N X X N k' X k X N k X N x. ID x,k k H X. 3k Zt • ,, �.•. r '',''1� TI \_' _ REVISION: — \• \ •, • y N k k X k X k x X X X k y t • t ` Y k < / N \a • • Y Y Y a/ M'A TEM X X X k X X k X X x k X/,x N X X k X k V k k X/Xi X N k k X k / II J. ' • Y% W 1 y I 1 \ \ • `/ OF, W Y LIfIE k x\ x x k X k k x k' x k x �� X x k x X X x X k X 1. .. ¢• t Y• k•, • iY� J m 1 1, 1 1 \ \ %` X X% X X X k x X k k X N k X x X X X X M1 • .; TGhIT' :WAV - , Y /• z \ �i m — — k' , k ! 1 1 NO. DESCRIPTION DATE N x N x X MEADOW SEEDING AREA. SEE 4' WIDE DITCIi9 . _ • , Y • ! t 2 - CC MATTING /' ' ° 1 SCHEDULE AND NOTES. TYP. N 4 - IG INITIAL SITE PLAN DEC..20 2019 FINAL SITE PLAN MARCH \m 23, 2021 POaETSTEQ-IG 1 /IVJD 3—CcEw m PV to \ ® I f / X m a m W F2E(ly TS m 3 - C� — � m Zm J \ m • k t o I---------- ________ N� 3 CC mN �Y 7-IVWR — o9N rl , — --- — — — — — —01— — — — — — — — — 24" CONC. PIPE ' ../ I ^` wz ' ocn WHITE RIPE/ m . I R is00, I / -- v 1 I 1 1 /' Y � ZONE A�' � Y Y V — Y Y Y v 66 a 1 v w G v w W \ Ivnl \ � m w I U. S. ROUTE 29 29 m / n m➢ _ I 1 1 1 yD r 1 Dm�O -1 O ➢m �) m SOUTH BOUND LANE NE l-f D"1 1 vv \\_ I mz3 Tiz -1 m 11 1 II Il I I I I v x 11 I I I I I 9O I •'r1 Imp I �I � I 1 \ \ \ 1 II I LANDSCAPE PLAN 1 1„=20' ➢ O n<OTI ZD DT O 1/I ➢Z �R1�3N[p �+=OZyQ mO��CZN 9Zmrr R1 ➢ m�INm R\ ymrT ma o SEMINOLE TRAIL (VARIABLE WIDTH R/W) 0' 20' 40' 80' SCALE: 111=20' SHEET NAME: LANDSCAPE PLAN SHEET NUMBER: 2 L-100 13 OF 14 DATE: SEPTEMBER 12, 2022 c:\anhold\anhold associates dropbox\anhold team folder\projects\20190923_brook hill river park\01—cad\02_sheets\I-110 landscape plan.dwg LANDSCAPE CALCULATIONS AND NOTES 1. PARKING AREA TREES INTERIOR TREES REQUIRED = 24 / 10 = 3 INTERIOR TREES PROVIDED = 3 2. PARKING AREA LANDSCAPING: AREA REQUIRED = 8,460 SF PAVEMENT X 5% = 423 AREA PROVIDED = 944 SF 3. 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 SQFT 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 RECCOMENDATIONS. 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 SO 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" = 1'-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 7-- 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 CARPINUSCAROLINIANA 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 2'-3' 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 T HGT. STAKES 1.5' O.C. CS CORNUS SERICEA RED OSIER DOGWOOD 100 T HGT. STAKES 1.5' O.C. PO PLATANUS OCCIDENTALIS AMERICAN SYCAMORE 100 T HGT. STAKES 1.5' O.C. SC SAMBUCUS CANADENSIS ELDERBERRY 100 T HGT. STAKES 1.5O.C. SN SALIX NIGRA BLACK WILLOW 100 T HGT. STAKES 1.5O.C. r 0 c, c v III 1 �M -III i 2.5 X ROOTBALL DIAMETER MINIMUM Dl 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 IT ROOTBALL 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. CROSS SECTION (Nottosca)e) , NOTE: THIS DETAIL IS SHOWN FROM LIVE STAKE BIOENGINEERING PLANTING GUIDE AND INTENDED FOR REPRESENTATIONAL PURPOSES ONLY. SEE ERNST PLANTING GUIDE INSTALLATION NOTES FOR DETAILED LIVE STAKE INSTALLATION INFORMATION (DGeotextile fabric Toe protection O © Live cutting 7/2-to 1 1 /Y In diameter Q Yto 3' (DYto 3'ilviongufarspacing) Dead stout stake OErosion control fabric 0 Streambank County of Albemarle Conservation Plan Checklist -To be placed on Landscape Plans (Handbook, pp III-284-111-297 for complete specifications) 1. The followine items shall be shown on the plan: ZI Trees to be saved; ZI Limits of clearing (outside drpline of trees to be saved); IBI Location and type of protective fencing; ❑ Grade changes requiring tree wells or walls; ❑ Proposed trenching or tunneling beyond the limits of clearing. 2. Markinesc M All trees to be saved shall be marked with print or ribbon at a height clemly visible to equipment operators. ❑ No grading shall begin until the tree marking has been inspected and approved by a CountyInspector. 3. Pre -Construction Conference: ❑ Tree preservation and protection measures shall be reviewed with the contractor on site. 4. Equipment Opera[lun and Steraee: M Heavy equipment, vehicular traffic and storage of construction materials including soil shall not be permitted within the driplines of trees to be saved. S. Soil Erosion and Storenwater Detention Devices: I@ Such devices shall not adversely affect trees to be saved. 6. Fires: -Cff Fires are not permitted within too feet of the dripline of trees to be saved. 7. Toxic Materials: 12 Tomc materials shall not be stored within 100 feet of the driphne of trees to be saved. S. Protective Fencine: ❑ 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 Walls: ❑ 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. Trenchinm and Tunneline: 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 lame tree shall be considered man 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 porng, fertilization or other methods recommended by a tree specialist. NOTE: IT IS THE DEVELOPER'S RESPONSIBILITY TO CONFER WITH THE CONTRACTOR ON TREE CONSERVATION • ^ a� REQUIREMENTS. 'I{/'//�(/V///�;/JI� 12/10/2020 OWNER SIGNATURE (DATE) CONTRACT PURCHASER SIGNATURE (DATE) 5/1J06 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 0 3/o ASCLEPIAS SYRIACA COMMON MILKWEED PINK DUNE -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 OX-EYE 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 50% 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 3 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 LBS 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 OF ALBEMARLE 401 MCINTIRE ROAD CHARLOTTESVILLE, VIRGINIA ADDRESS ANHOLD LANDSCAPE ARCHITECTURE 434.882.3420 ANHOLDLA.COM FINAL SITE PLAN SUBMITTAL o��p,LTH OF� DAVID T. ANHOLD a C Lic. No. 00311 17 09/12/22 -6s�'APE ARC�,1 REVISION: NO. DESCRIPTION DATE INITIAL SITE PLAN DEC.20,2019 FINAL SITE PLAN MARCH 23, 2021 SCALE: AS SHOWN SHEET NAME: LANDSCAPE PLANTING SHEET NUMBER: DETAILS L-110 14 OF 14 PLANTING SCHEDULE N.T.S. c:\anhold\anhold associates dropbox\anhold team folder\projects\20190923-brook hill river park\01_cad\02_sheets\I-110 landscape plan.dwg LIVE STAKE PLANTING N.T.S. SHRUB PLANTING 112" = V-0" SEPTEMBER 12, 2022