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HomeMy WebLinkAboutARB201700083 Plat - Submittal (First) 2017-08-23HOLLYMEAD TOWN CENTER - BLOCKS C1, C3 & C4 GENERAL NOTES: OWNER PER ALBEMARLE COUNTY RECORDS: ROUTE 29, L.L.C. P.O. BOX 5548 CHARLOTTESVILLE, VA 22905 DEVELOPER: UNITED LAND CORPORATION 2315 SEMINOLE LANE, SUITE 200 CHARLOTTESVILLE, VA 22901 ENGINEER: COLLINS ENGINEERING 200 GARRETT STREET, SUITE K CHARLOTTESVILLE, VA 22902 CONTACT: MR. SCOTT COLLINS 434.293.3719 TAX PARCEL #: 03200-00-00-04500 PORTION • D.B. 3801 PG. 609 ZONING: NMD (NEIGHBORHOOD MODEL DISTRICT) ZMA-2007-001 APPROVED 9/12/07, AIRPORT IMPACT AREA (AIA), ENTRANCE CORRIDOR (EC), STEEP SLOPES (SS), AND ZMA201000006 WITH PROFFERS THIS PLAN IS SUBJECT TO THE APPLICATION PLAN AND CODE OF DEVELOPMENT APPROVED WITH ZMA200700001. THIRTEEN WAIVERS WERE GRANTED WITH ZMA200700001, SEE DOCUMENT FOR DETAILS. TOTAL ACREAGE OF PARCEL 32-45: 28.30 AC. ACREAGE OF PARCEL C1, C3 & C4) = 6.25 AC PHASE I (SFA TH UNITS) = 4.83 ACRES PHASE II (FUTURE MIXED USE BUILDINGS & RETAIL): 1.42 ACRES PROPOSED USE: SFA - TOWNHOUSE LOTS: 77 UNITS TOTAL (2 & 3 BEDROOM UNITS) DENSITY: 77 UNITS / 4.83 ACRES = 15.95 UNITS / ACRE Cl: 14 TO 28 SFA UNITS ALLOWED - 18 UNITS PROPOSED (PHASE I, PARTIAL PHASE) C3: 15 TO 30 SFA UNITS ALLOWED - 24 UNITS PROPOSED (PHASE COMPLETE) C4: 38 TO 76 SFA UNITS ALLOWED - 35 UNITS PROPOSED (PHASE I, PARTIAL PHASE) PARKING REQUIRED: PER THE HOLLYMEAD TOWNCENTER CODE OF DEVELOPMENT (RESIDENTIAL UNITS): 2.0 (SPACES / TWO OR MORE BEDROOM UNIT) + (1) SPACE PER 4 UNITS FOR GUEST PARKING TOTAL REQ'D = 2 SPACES x 77 UNITS + 20 GUEST PARKING SPACES TOTAL SPACES REQUIRED: 174 SPACES PARKING PROVIDED: (2) SPACES ON EACH SFA-TH LOT (GARAGE AND DRIVEWAY) + ONSTREET PARKING 154 SPACES(GARAGES AND DRIVEWAYS) + 9 SPACES(COMMUNITY STREET) & 20 SPACES(LOCKWOOD) TOTAL PARKING PROVIDED: 183 SPACES TOPOGRAPHY/SURVEY: TOPOGRAPHY CREATED FROM AERIAL SURVEY PROVIDED BY LOUISA AERIAL SURVEYS, INC IN JUNE 2007 WITH FIELD UPDATES FROM LINCOLN SURVEYING IN MAY 2016. BOUNDARY INFORMATION PROVIDED BY LINCOLN SURVEYING. TOPOGRAPHY FIELD VERIFIED BY COLLINS ENGINEERING JULY 2017. BENCHMARK: EXISTING TOP OF BOX ON LOCKWOOD DRIVE, ELEVATION 556.63'. EXISTING TOP OF BOX ON TOWNCENTER DRIVE, ELEVATION 554.21' DATUM: ELEVATIONS BASED ON NAD 83 DATUM. FLOODPLAIN INFORMATION: THIS PROPERTY IS LOCATED IN ZONE 'X' AS SHOWN ON THE FLOOD INSURANCE RATE MAP, MAP NUMBER 51003C0140D, EFFECTIVE DATE FEBRUARY 4, 2005. THERE IS NO 100-YEAR FLOODPLAIN ASSOCIATED WITH THIS SITE. STREAM BUFFERS: NO STREAM BUFFERS EXIST ON SUBJECT PARCEL PER ALBEMARLE COUNTY GIS. WATERSHED: THIS SITE IS NOT IN A WATER SUPPLY PROTECTION AREA. EXISTING VEGETATION: THIS SITE WAS PREVIOUSLY CLEARED, VEGETATION CONSISTS MAINLY OF GRASS VEGETATION, WITH NO EXISTING TREES ON THE PROPERTY. SETBACKS: - FRONT YARD - 4.5 FEET (1' BUILD TO LINE); SIDE YARD - 5 FEET; REAR YARD - N/A; PARKING - MIN. 18' FROM GARAGE TO PRIVATE ACCESS EASEMENT MAXIMUM STRUCTURE HEIGHT: BUILDINGS SHALL BE 4 STORIES. C1 MAX. HT = 65 FEET, AND C3 & C4 MAX. HT = 48 FEET. LAND AREAS: IMPERVIOUS AREAS: TOWNHOUSE LOTS: 107,200 SF (2.46 AC.) ROADS/ALLEY: 46,860 SF (1.07 AC.) OPEN SPACE/PARKS: 56,630 SF (1.30 AC.) TOTAL: 210,690 SF (4.83 AC.) = 100% IMPERVIOUS AREA: TOWNHOUSE UNITS: 59,600 SF DRIVEWAYS: 18,800 SF ROADS: 42,680 SF SIDEWALKS: 12,100 SF TOTAL: 133,180 SF (3.05 ACRES) 63% IMPERVIOUS OPEN SPACE/RECREATIONAL AREA: APPROVED OVERALL FOR HOLLYMEAD TOWN CENTER ZMA-2007-001. REQUIRED RECREATIONAL LINEAR PARK SYSTEM (BLOCK C): 41,600 SF PROPOSED RECREATIONAL AREAS (LINEAR PARKS AND CENTRAL PARK): 48,750 SF NOTE: THE FINAL DESIGN OF THE LINEAR PARKS AND CENTRAL PARK WILL BE INCLUDED WITH THE FINAL SITE PLAN. TRASH COLLECTION: EACH SFA - TOWNHOUSE UNIT SHALL HAVE A PRIVATE TRASH BIN FOR EACH UNIT, WHICH SHALL BE SERVICED ON A WEEKLY BASIS BY A TRASH COLLECTION COMPANY. EACH TRASH BIN SHALL BE STORED WITHIN THE SFA - TOWNHOUSE UNIT AND WHEELED OUT TO THE STREET OR ALLEY FOR TRASH PICKUP. RETAINING WALLS: NONE ARE PROPOSED AT THIS TIME, BUT MAY BE PART OF THE FINAL SITE CONSTRUCTION PLANS. NO CEMETERIES WERE FOUND DURING THE FIELD INVESTIGATION AND SURVEY TOPO AND BOUNDARY ON THE PROPERTY. STEEP SLOPES: THERE ARE MANAGED STEEP SLOPES ON THIS SITE AS SHOWN ON THE EXISTING CONDITIONS SHEET. THERE ARE NO PRESERVED STEEP SLOPES. PHASING: THE SITE IS PROPOSED TO BE DEVELOPED IN TWO PHASES, WITH THE SFA-TOWNHOUSE UNITS AS PHASE I AND THE FUTURE MIXED USE BUILDINGS AS PHASE II. THE PHASE II MIXED USE BUILDINGS ARE NOT PART OF THIS PRELIMINARY PLAT. PARKING SHALL BE PROVIDED FOR ALL THE PROPOSED UNITS WITHIN THIS PHASE. STREET TREES WILL BE PROPOSED WITH A FINAL SITE PLAN IN ACCORDANCE WITH THE HOLLYMEAD TOWN CENTER CODE OF DEVELOPMENT AND ALBEMARLE COUNTY ZONING ORDINANCE, SECTION 32.7.9. SCREENING AND CANOPY REQUIREMENTS SHALL BE MET WITH THE FINAL SITE PLAN. THE LIGHTING PLAN WILL BE SUBMITTED WITH THE FINAL SITE PLAN FOR THE OUTDOOR PARKING AND WILL ADHERE TO DARK SKY AND ALBEMARLE COUNTY REQUIREMENTS. COLLINS ENGINEERING SHALL NOT HAVE AUTHORITY OVER CONTRACTOR'S WORK, SAFETY PRECAUTIONS, SCHEDULES, OR COMPLIANCE WITH LAWS AND REGULATIONS. WE SHALL NOT ASSUME RESPONSIBILITY FOR ANY CONSTRUCTION BEGUN PRIOR TO PLAN APPROVAL. --------- - j INITIAL SITE PLAN RIO MAGISTERIAL DISTRICT ALBEMARLE COUNTY, VIRGINIA q— \ F - ,I r ---I� h o oo oo 00 0 0 o0 oo oo o o0 oo -oo- o0 o0 0 03 L. i:al N J.I ® I I I .. ;• e - .7 TF .. . o W -: -- --- --T -7. ----- - ) - m- - - _- -.- , a -_ - bU1 . :. .. ' N� c/1 — -- _•�— P w ., .y oo ---o� ----- �-----moo=--moo --� , ��� ay� ' ----------------------------------------------------------------- ---------- - o ���----------------------------------------------------------- ______oo=-- ____===�\d=--�� \----___ =--------=-----_----_-__-_-- ---- LOCKWOOD DRIVE - NAD 83 BENCHMARK PROPOSED 68' PUBLIC RIW TOP OF BOX EXISTING 58' PUBLIC RIW =556.63' PROPOSED 10' DEDICATION ® ®I f MINIMUM ]-C Isl O SEEM � � � 1-E ]-CI]-CI]-[I]■ II II II II a MFUTURE XED USE BUILDING wlijri �FC1 .,E -moil 11�i_ ♦_� _I ��i0 Alm Whim �� i O1 i�lj��i��+�S+ LINEAR PARK 006 ®� i'MiN■00 �'� ■ 1 1 1 I 1- 1 1 -1. � I 1 1 1 1 1 FUTURE 1 MIXED -USE 1 BUILDING 1 1 1 1 1 1 I .a - LOT J 42 LOT J 43 LOT J 44 LOT C J 45 LOT I LOT .. 50 I,, I 59 I 76 LOT ' " L,II LOT LOT - Ll L 77 I' ' I I FUTURE _ MIXED -USE I BUILDING I LL MEETING STREET VARIABLE WIDTH PUBLIC RIW PROJECT OVERVIEW SCALE: 1" = 60' RESIDENTIAL UNITS MARKET RATE UNITS AFFORDABLE UNITS TOTAL NUMBER OF UNITS %OF TOTAL UNITS BLOCK AREA (AC) BLOCK CLASSIFI- CATION NOW RESIDENTIAL AREA (SQ. FT.) RETAIL AREA (SQ. FT.) S.F. DETACHE D UNITS S.F. ATTACHE D UNITS TOWN HOUSE UNITS CONDO / APARTMENT UNITS TOTAL UNITS GROSS RESIDENTIA L DENSITY (DU/AC) TOTAL# MARKET RATE UNITS % TOTAL UNITS FOR SALE FOR RENT APARTMENTS ACCESSORY BANKED UNITS PREVIOUSLY BANKED UNITS USED CA/C3/C4j 4.83 j Residential 1 0 j 0 j 0 j 0 j 77 j 0 j 77 j 15.9 j 60 j 78% j 13 j 0 j 0 j 13 j 17% j 1 j 0 Total 1 4.83 1 1 0 - 0 1 0 1 0 1 0 1 77 1 0 1 77 1 1 60 1 1 13 1 0 1 0 1 13 1 17% 1 1 1 0 % OF TOTAL AFFORDABLE UNITS 100% 0% 0% NET BANKED UNITS AVAILABLE 1 I? VICINITY MAP SCALE: 1" = 2000' LEGEND EXISTING CULVERT ....... EARTH DITCH CULVERT DRIVEWAY CULVERT DROP INLET & STRUCTURE NO. l BENCH MARK CURB CLEARING LIMITS CURB &GUTIER PROPOSED PAVEMENT VDOT STANDARD STOP SIGN EC-3A DITCH 200 EXISTING CONTOUR DEPTH OF EC-3A DITCH PROPOSED CONTOUR �6- 200 EC-2 DITCH 240.55 PROPOSED SPOT ELEVATION TBC DENOTES TOP/BACK CURB 6" DEPTH OF EC-2 DITCH TAB DENOTES TOP OF BOX STORM SEWER SANITARY SEWER WA TERLINE Sheet List Table Sheet Number Sheet Title 1 COVER SHEET 2 PROFFERS 3 EXISTING CONDITIONS 4 LAYOUT PLAN 5 GRADING & UTILITY PLAN 6 NOTES & DETAILS 7 STORMWATER MANAGEMENT PLAN 7 TOTAL NUMBER OF SHEETS APPROVALS DATE DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNER/ZONING ENGINEER INSPECTIONS ARB DEPARTMENT OF FIRF. RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA DEPARMENT OF TRANSPORTATION HEALTH DEPARTMENT SCOTT R. COLLINS7� U No. 35791 11h:1 4 ZONAL E N 00 0 z Q J L9m � ` , 1 LU z ' ^ v , m J N � z wN � U w� .. 06 Z�J4 M �U v 1 W � U = U oC LUO / � Woo O U I ^ w Ulw � z W z U _ � z w W 5 J 0 J � C) ,W/ w W 0 J O U 0 cv � = LU w d JOB NO. 152114— SCALE N/A SHEET NO. 1 L o cj L � Q � �0 Q U X U N -3 N o :F Q� 0 Q O Oi C c_ T_Y O o L V) C .o o U c� L z w c W O z_ � o z w� _ z 0 o� o � c_ L .0 U Q U O L L Q ) Cn N 0 o - U o X-0 5= C o co L U O U ccn o o N �,TH 0�� SCOTT R. COLLINS''Z U No. 35791 11:1 I0NAL E z O a U Z w o to O z J O Q � z w H W N 0 z M M LU N I� M J N � z III N � U .. 06 W M U ►--� w U v , LU O w U °C o IL m 0 U�,..��// I LL W w z w Z U z tt� w W J o L� J o _ G,w/ Q _ LU J tj J o U o N r = w w U) JOB NO. 152114 SCALE N/A SHEET NO. 2 �•�- •, r'` t ]r:}•Ina] I'mffrr. � dwelling unit qualifying under these parameters counts as one (l) affordable COUNTY OF AI.6F1�1ARi.1� Department of Community Development 4111 McIntire Road, North Wing C'hsrintlesrLllr, ► irKinix 229fi24546 Phone 434 96-51i.i2 F'a► (�t1-l) 972-4126 }'- 1mc•rtciccl Proffer: }�", PROFFER H'[71tM Date: >ti'avcmhcr 4. Zpl U aMA ►J:l.MA ?[ll t)-@[l!], ] 1r,IlymLatl •!'own Center Ana A-7 1. Affordable liousin�, '[•tic ()caner shall provide affordable housing equal to twenty percent {?U°/n} ofthe total residential unit~ constructed on the Property, in the Evan of t'ur••salc condominiums and lawnhausrs, and for -rent condominiums, townhouses, apartments and accessory units. At ItYas[ 4t'7°/. of the atTprdnhir units will b[; in the form of for sale condominiums and tnwnitnu.�es. C'.nch subdivision plat and site plan for land within the Property shall designate tlx lots [,r units• as appiie:ahlc, that will, subject to the term~ and conditions of unit, B. For -Rent Atf'ardahle Units. (!). Rental Rates. The initial net rent for each for -rent affordable unit s]saI] not exceed the then -current and applicable maximum net rent rate as published by the County Housing Office. in each subsequent calendar year, the monthly net rent for each far -rent l:lx Map Parcel Nulnhcrs::i2-05 and 3Z-5L7 this proffer, tncorparatr affarr[Iablc units as des[:rihcd herein, and the aggregate number of affordable unit may be increased up to three percent (3°/.}. For purposes of this proffer "net November i9, 2{}1U such Inls or unit~ designated for affordable unit~ within each subdivision Laial and site plan statement, the term rent" means that the rent does not include tenant -paid utilities. The 44.5 Acres to tIr r>Lzcrn4el #rvm RA to NMI) shall cnngtitutc a minimum of twe-nty percent (Zt>Q/a) r,t� the !v!s in +uch sulxli.�isian plat or site requirement that the rents far such for -rent affordable units may not exceed the maximum rents established in this Proffer IB shall apply for a period of ten (10) years following the Scott Collins, Collins Engineering [Ir conjunction with the Application flan cntitlsxi "/MA Application Plan for NMI) k'[+RiUn nf" ply' date the certificate of occupancy is issued by the County for each for -rent affordable unit, 'i. (:riticxl Slopes, F.rosivn and Sediment Controland titnrrnwattr Man:igerttcrlt. R. Town C`cntc:r !}Civet (Previously Access Read Aj from the I::cstcrn Lz�c of tl]r by tIII::C ptolli:rs. The annual adjlz<tmrnt shall be r•.Taeie by 1►,ultilrLwzr.g ille pruttcrr.l c:::,h A. Critical Slopes. •I he Chmcr shall apply for critical slaps waivers for any TAX MAP NUMBER ADJOINING OWNER INFORMATION DEED BOOK/PAGE ZONING/USE IDENTIFICATION TAX MAP NUMBER ADJOINING OWNER INFORMATION DEED BOOK/PAGE ZONING/USE IDENTIFICATION �H �/ 032130-00-00-03900 WINKLER, MATTHEW P 4572/046 Neighborhood Model District A 03 BO-00-00-01600 JONES, CHARLES D JR OR LI qDSAY ELIZABETH WRIGHT 3489/572 Neighborhood Model District X L / / y� 032BO-00-00-03800 GARRETT, DANIELM OR CALIF M 3802/630 Neighborhood Model District B 03 BO-00-00-01500 LIAO XIN 3462/076 Neighborhood Model District Y / 032BO-00-00-03700 THORPE, KAREN 3808/518 Neighborhood Model District C 03 BO-00-00-000AO TRIBAL PROPERTIES, LLC /0 REAL PROPERTY, INC Neighborhood Model District Z g orooSCOTT R. COLLINS�_ 032BO-00-00-03600 HARRAWAY, ADRIEN 3804/581 Neighborhood Model District ❑ 03 00-00-00-041K1 POST OFFICE LANDTRU T; CHARLES WM HURT Planned Development Mixed Comm. AA T� No. 35791 � �\ \�\ � � � ,�✓// / ovy / \ i' � ' 03260-00-00-03500 ALLEN, 50NYA DENISE 3804/556 Neighborhood Model District E & SHIRLEY L FISHER TRUSTEES 032BO-00-00-03400 SMITH, RACHEL N OR DANIEL B 4288/707 Neighborhood Model District F 03 00-00-00-041JO POST OFFICE LAND TRU T; CHARLES WM HURT Planned Development Mixed Comm. BB s is hilaz \�=032BO-00-00-03300 FIHUE, JENNIFER 3905/631 Neighborhood Model District G & SHIRLEY L FISHER TRUSTEES ZONAL E 032BO-00-00-03200 COLLAZO, JOSE 3809/001 Neighborhood Model District H 03 00-00-00-04300 COLUMBIA II H LLYMEAD LLC Planned Development Mixed Comm. CC 032BO-D0 0o D31ao ALAGIB, KAMALELDIN E OR AFAG 0 SULIMAN 3730/716 Neighborhood Mode[ District C/O PROPER Y TAX DEPT / �� �� \ ..0 •..boo oo 032BO-00-00-03000 ARISOY, EMRE VOLKAN 4043/725 Neighborhood Model District J 03 00-00-00-042AO ROUTE 29 LLC 3801/616 Planned Development Mixed Comm. DD 032BO-00-00-02900 BOLTON, BENJAMIN OR LAUREN BENSON 3675/637 Neighborhood Model District K 03 00-00-00-05000 ROUTE 29 LLC 3801/616 Neighborhood Model District EE 032BO-00-00-02800 AMOS, SAMSON OR RAHILA 3674/471 Neighborhood Model District L 03 BO-00-00-01400 PATTON, ANN LYNN 4406/646 Neighborhood Model District FF SKELLY, PATRICK T OR DENISE M LEWIS 03260-00-00-0270D 3677/587 Neighborhood Model District M 03 BO-00-00-01300 FRITZ, JAY R OR CHRISTINE L NICHOLSON 3425/574 Neighborhood Model District GG \\ \ \ / / / ❑ 032BO-OO-00-02600 PEARSON, LAUREN ALESE 3673/661 Neighborhood Model District N 03 BO-00-00-01200 NEWBERRY, ELLEN S OR BOBBY G 3428/685 Neighborhood Model District HH \ EX. wsE-521.31 / / / 032 BO-00-00-02 SOO BRUNAL, SANTANDER A 3674/486 Neighborhood Model District O 03 BO-00-00-01100 PRADHAN, KRISF NA OR CHANDA 3431/058 Neighborhood Model District 520 � � � � 032BD-00-00-02400 FOSTER, SEAN DAVID OR AFERDITA 4056/657 Neighborhood Model District P 03 BO-00-00-01000 STERLING TRUST COMPANY CUSTODIAN 3457/104 Neighborhood Model District JJ z \ P Q32B0-00 OO 02300 LEE, KWANG OR EUNSOOK CHOE O J 518�f E °"EXISTING SEDIMENT BASIN - 4158/459 Neighborhood Model District Q 03 BO-00-00-00900 GAUTAM, SURESH JYOTSNA GAUTAM 3431/027 Neighborhood Model District KK Q L u 032 BO-00-00-02 200 COTTON, SHARON M 4064/340 Neighborhood Model District R 03 BO-00-00-00800 SHIRBACHEH SAVIES ROD 3428/647 Neighborhood Model District ILL cl� \\\ \\ \ \ VARGHESE, REJEEV G OR ANNIE 5 w \ I I I l 032BO-00-00-02100 3470/302 Neighborhood Model District $ 03 BO-00-00-00700 PROVYN, FR NK HUNTER 4238/439 Neighborhood Model District MM Z 0 LO J THROCKMORTON, WILLIAM F OR SHELLY L TRADER O z J �' 032BO-00-00-02000 4636/384 Neighborhood Model District T 03 BO-00-00-00600 SCHEDLER, CALEB J R PAUL C SHEDLER 4624/302 Neighborhood Model District NN Q FASSANO, RAYMOND P & RACHAELA FASSANO ~ r 032BO-OO 00 D1900 3460/29O Neighborhood Model District Ll 03 BO-00-00-00500 STERLING TRUST COMPANY CUSTODIAN 3457/100 Neighborhood Model District 00 H z �4 TRS OF FASSANO LIVING TRUST 03 BO-00-00-00400 ELLIS, LINDSAY S OR WENDY J 3428/200 Neighborhood Model District PIP V1 � ~ \ _ VANDEVER PATRICIA A OR JOHN E OR 03 BO-00-00-00300 RIDLEY, THO AS WILLIAM 3762 051 Nei hborhood Model District ~ 032B0 00-00-01900 3478/688 Neighborhood Model District / g QQ BARBARA RINGLE 03 BO-00-00-00200 SCHROPP, CHAD OR LISA LEAHEY 3433/198 Neighborhood Model District RR - - W J4.018"W �� 8"W 032BO-00-00-01700 TSAI, MING FUNG OR CHIN SHAW STELLA TSAI 3992/183 Neighborhood Model District W 03 BO-00-00-00100 NAYLOR, URTIS L 3608/463 Neighborhood Model District SS INV--OUT: 525.31 8" CL. 50 DIP 189. ' @ 0.72% ` li 03 00-00-00-041K0 ROSEWOOD VILLAGE OF HOLLYMEAD LLC 3383/113 Planned Development Mixed Comm TT o 0 00 0 00 00 00 0-00 L � � -� 0 2A � NOTES. \,e / I SANITARY MANoLE _ - 1. TOPOGRAPHY/SURVEY: TOPOGRAPHY CREATED FROM AERIAL / / 2 RIM: 537. 8 V SURVEY PROVIDED BY LOUISA AERIAL SURVEYS, INC IN JUNE 5„ RC IINV our: 531.P9 �'' 2007 AND UPDATED BY LINCOLN SURVEYING. BOUNDARY SURVEY DROP INLET 1� I� / INFORMATION PROVIDED BY LINCOLN SURVEYING. TOPOGRAPHY TOP: 539.65 570 / - I IN: 532.52 / I� FIELD VERIFIED BY COLLINS ENGINEERING JULY 2017. - 2 yNV OUT: 530.55 of \ °:� 2. THERE ARE NO FLOODPLAIN LIMITS LOCATED ON THIS SITE, { D ET o 4E2 FE A MAP #51003CO140D EFFECTIVE DATE FEBRUARY / TO 9.62 \ / I I / 00 o INV T. 33 \ I � I �1 I I �� / - - z e.. "<_. .- I / -TEa o _ x a L EE 4 A B C D E F G H 6o I J K L M N O P \ EXISTING ADA \- _ - o 6 Q R S T U v W X Y Z FF GG HH II JJ KK LL MM \ NN O PP Q RR SS I CURB CUT R9�- 4_ -I - LLI A� N�1T: 1 �. EXISTING 1-24"x8" CROSS 2-24" G.V. 2-8" G.V. \ o - OR \ �a �o'o '^ zw- 1-24"x12" CROSS; 2-12"x8" REDUCERS; 2-24" G.V.; 2-8" G.V. LQ�' 00 DRIVE - � W NAD 83 SE MaR 12"W - �2 W 12 W P UBLICW �� w w- w w w w w w \ \ 55 .28■ TOP OF BOX EXISTING 58' PUBLIC RIW EXISTING 24" \ - 154 .68 x 556.63' EXISTING 12" ss PROPOSED 10' DEDICATION �� RWSA D.I. WATERLINE EXISTING 24" \ I Q RWSA D.I. WATERLINE _ - ACSA D.I. WATERLINE - - _ \ (30' LENGTH AFTER CROSS)_ N48° 21'41"E 451.77' N48° 21' 41"E 271.24' - E N48° 21' 41"E 111, 3' EXISTING ADA r s 5 _ - ----- C -� / / N / I EXI URB CUT - 4 - _ EXISTING MANAGED STEEP - EXISTING ENTRANCE - / DROP INLET U OP: 556.79 TOP: �6.� SLOPE PER ALBEMARLE - - / I R INV31 552.39 INS hN. 548.46 V OUT: -74J.2-9 INV OUT: 547.06 % COUNTY GIS (TYP.) \ / / \/ _7( o ' / / / / -� pCJ EXISTING VARIABLE WIDTH / LIMITS OF PROJECT EXISTING 20'x5' WATER METER EASEMENTS (APPROX.) DRAINAGE EASEMENT TO BE /EASEMENT M 7 LOCATIONS ESTIMATED PER D.B. 3346, PG. 172 8 56� QUITCLAIMED M _ DRAINAGE SWALE \ / /DROP INLE N 0 1N560.90 TOP: 56 �� 1 V IN: 555.90- a T� / / \ INV OUT: 5 �� ICI OUT: 556.9(� N48° 22'28"E 164.76' _ Q / / \ Q Paz / sa 5g6 - LIMITS OF PROJECT � \ _ O z RT. 29, CC \ E,,. 0 g DRAINAGE SWALE U O ZONE: NMD; NEIGHBORHOOD MODEL DfSTRIC \ o i 66 r� / TMP: 03200 00-00-0450 \ EXISTING 5 �i USE: ACANT \ SIDEWALK / A � M � / RT. 29, LLC D.B. 3801 PG. 60/9/ ZONE: NMD'9 NEIGHBORHOOD j i V N48° 22' 28"E 132.94' J I fl1 I EXISTING MANAGED STEEP - 1 / / MODEL D I S TR I C SLOPE PER ALBEMARLE COUNTY GIS (TYP.> TMP: 03200�00- 00- 04500 - LV Cn U,, E:' VACANT / - V� / \ w X \ D.B. 801 PG. 609 'n �+ Z B B L u / m Lu I z / ■ ■ EXISTING ENTRANCE � / l � N EXISTING PARALLEL ( DROP INLET ( I W s I \ \ 0 597.60 o / a\[PARKINGNV IN: 592.80 •' � 8��'. EXISTING 5' EXISTING PARALLEL / SPACES ss8 �F� ALK PARKING SPACES / / / / INV OUT: 592.50 - 09 SIDEW/ N48° 21'-25"E 271.72' - - _ _ L=85.150, R=757.00 J O S48° 21' 40.E "W 697.03' 8 21 11 W 326.80 D=6.4447' S48 0 36 06 290 5' So 23 ' 19 72"W 2902 45' p 2.4 - o o MEETING STREET � Q ■ ■ VARIABLE WIDTH PUBLIC R/W �-- w F \ ■ EXISTING STORM ■ _ _Lu ■ \ SEWER ■ - - - - RKIN° ° • - � J S48° 21' 41"W 352.45' _ I S45° 3T 20"E 62.7T S48° 21' 40"E 541.6T __ J / g,�\ -86 393, R=843.000 EXISTING PARALLEL EXISTING STORM -- --- o=5.a�19 \ w O / \ i - DROP INLETLu EXISTING TURN LANE TOP: 588.4E / N 0 _ \ PARKING SPACES SEWER Z 1 - - Lu a � INV IN: 581.9E Z - INV OUT: 581.37 V \ \ \ 580 JOB NO. EXISTING STORM PIPE - � I � \ C OR- 152114 LLC GRAPHIC SCALE SCALE ZONE: NMD; NEIGHBORHOODIODEL DISTRIC 0 25� ao 00 zoo LIMITS OF PROJECT n_ TMP: OUSOEO VACANT 04500 J 1 50 // �/ \ _ / - nn \ \ D.B. 3801 PG. 609 \ \� \ \ IF TN ) _ - SHEET NO. Jul, r I� f / �rrrc = 5 �J t \\ 3 \ for � � - � � o $Fl b °° o r o. o o 0 0 0 0 0 0 0 0 ================= ——=========�f)_______________ L 0 CKW 0 OD DRIVE NAD 83 BENCHMARK I PROPOSED 68 PUBLIC RW s.o.=2ao' N48 Q } EX. 4' BIKE LANE (TYP) O I MINE? 20"E 62.77' -USE BUILDINGS (PHASE II) 5 PRELIMINARY PLAT / O N 30 0 15 30 60 120 rn N C2 ( IN FEET ) 1 inch = 30 ft. 1 EX. 4' BIKE LANE TYP Q LOT # LOTSIZE (SQ.FT.) ILOTWIDTH (FEET) LOT DEP (FEET; 1 1733 26 66.67 2 1333 20 66.67 3 1333 20 66.67 4 1333 20 66.67 5 1333 20 66.67 6 1333 20 66.67 7 1333 20 66.67 8 1960 30 66.67 9 1462 26 66.67 10 1193 20 59.67 11 1193 20 59.67 12 1193 20 59.67 13 1500 26 59.67 14 1551 26 59.67 15 1233 20 59.67 16 1233 20 59.67 17 1233 20 59.67 18 1513 26 59.67 19 1633 25 65.33 20 1306 20 65.33 21 1306 20 65.33 22 1306 20 65.33 23 1306 20 65.33 24 1 1306 1 20 65.33 25 1 1698 1 26 65.33 HOLLYMEAD TOWNCENTER - BLOCKS Cl, C3 & C4 LOT SIZES AND TOWNHOUSE SIZES. THWIDTH (FEET) THDEPTH (FEET) LOT# LOTSIZE (SQ.FT.) LOTWIDTH (FEET) LOTDEPTH (FEET) THWIDTH (FEET) THDEPTH (FEET) LOT# LOTSIZE (SQ.FT.) LOTWIDTH (FEET) LOTDEPTH (FEET) THWIDTH (FEET) THDEPTH (FEET) 20 40 26 1450 23 65 16 40 52 1545 23 67 20 40 20 40 27 1045 16 65 16 40 53 1345 20 67 20 40 20 40 28 1045 16 65 16 40 54 1345 20 67 20 40 20 40 29 1045 16 65 16 40 55 1345 20 67 20 40 20 40 30 1045 16 65 16 40 56 1345 20 67 20 40 20 40 31 1045 16 65 16 40 57 1745 26 67 20 40 20 40 32 1045 16 65 16 40 58 1550 26 60 20 34 20 40 33 1045 16 65 16 40 59 1205 20 60 20 34 20 34 34 1450 23 65 16 40 60 1205 20 60 20 34 20 34 35 1698 26 65 20 40 61 1205 20 60 20 34 20 34 36 1306 20 1 65 20 40 62 1535 26 60 20 34 20 34 37 1306 20 65 20 40 63 1705 26 66 20 40 20 4 38 1306 20 65 20 40 64 1335 20 66 20 40 20 34 39 1306 20 65 20 40 65 1335 20 66 20 40 20 34 40 1306 20 65 20 40 66 1335 20 66 20 40 20 34 41 1633 25 65 20 40 67 1705 26 66 20 40 20 34 42 1497 21 71 16 40 68 1675 26 66 20 40 20 34 1 43 1141 16 71 16 40 1 69 1315 20 66 20 40 20 40 44 1141 16 7 16 40 70 1315 20 66 20 40 20 40 45 1510 22 71 16 40 71 1315 20 66 20 40 20 40 46 1908 28 71 20 40 72 1675 26 66 20 40 20 40 47 1426 20 71 20 40 73 1675 26 66 20 40 20 40 48 1426 20 71 20 40 74 1315 20 66 20 40 20 40 49 1426 20 71 20 40 75 1315 20 66 20 40 20 40 50 1426 20 71 1 20 40 76 1315 1 20 66 20 40 51 1967 28 71 1 20 40 77 1698 1 26 66 20 40 �TH ON �s' COTT R. 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W 1 I I/ L —— — s 3 q w� _ 58�w I w w L W - T - w -- -- L 3 w w/ w w w — w w LOT LOT // A w WLu W V A s s 48 — � UTURE / L — — 61 1 74 w - w w W w I ..< II L / c MED usE I L (P) 20' STORM SEWER EASEMENT (TYP) BUILDING 3 LOT LOT I N I I' cn a 49 3 �ZJ60 I L g L27 LOT 29T 30 31 L32 33 34 L �: i I 52 LOT 54 LOT 56 LOT I a ; L - / Z I L.L O 1 \ O ,�, I I LOT LOT pT LOT LOT 16 17 18 I / 3 / I LOT` ) . 53 55 57 1 . li LOT p LOT i • _ 59 / � , III I / 76 j . I N48° 2: w 66 Er. \ \\ 0 51 M. Ii- - - - T.. A - - - M M M M M II J L7O7T Ww N � — M M M w LU w w y w _ — - — — _. / - — - (P) FIRE HYDRANT— —� ° s v) Lu / (P) ROOF DRAIN SYSTEM & I I:�• A / I ° ° ° % I U 1 1 I /w EUTU14E PRIVATE 10 EASEMENT / I �' I� \ FUTURE LLI MIXED f USE / \ MIXED-US� /ui BUILDING '. V BUILDING (P) WATERLINE (TYP) I j Cn S48° 1'40.71" 597.03' W W v S48 1'11"W 6.80' / Q SO° 23' 19.72" 12902 45' + + a + + + + + / O } + + .� + + + JLu S48° 02' 36.06"W 2902.45' -- • \ Lu LIT MEETING STREET VARIABLE WIDTH PUBLIC R/W J Lu �.Lu \` / 1"W 352.4 / 0 = Lu /11 S45 3Z 20"E 62.7T / / 48° Cl- ju 7� -- ----- 21' 40' E 541.E ' \ — / — — _ — — — — — — — — L JOB NO. I \ �Q—�9s\ ____---__—_ 152114 GRAPHIC —S-CkL—E� _ — ao _ a--2o --ao--_—arr ----\ /—ago—_ SCALE -b 580 _ — 1 \\ \ \ \ \ \ l— \ 1 =40' IN FEET ) SHEET NO. 1 inch- 40 ft. I \ F - \\ \\\\\ \ I I � I ��----- — H oLi EX. SWM #5 ❑ ❑ El wSE-521.31 \eJ ff%1/, ` / l w : \ • o 8 • o o : : • ; . • � • o � : • - SCOTT R. COLLINS'� \ —1 o . I o • o a ° s • °° a O � e / o /-------=-1— —=====LL===1— �_�-==L1===11==- — �� 1�---=1=== LL��-11===L=====L=—=11-=== / No. 35791 1= I- S Cs I 8 I I I \• \ \ 1 I a .I I_sl f a•I IIp .I I° JI IIIe:J II: I II, 1I .�I : •, oe_ •e :o . \ • � I \ \ \ J I I • , , o , o • , i - • � : o .� ° : : •o a • /I_ \I— -I- I � e w a ��` : — � , i � � J 46� — I n' Ie —�—qr—,- 560560 \ / / I I d — _ � I I � `I I • \ / : - J s \ \ • o 0 00 E SANITARY o0 00 00 0 0 0 0 0 0 =� _---� 0 ___-____0 0__-_____ 0 - __------- � l °°---------- a"w s"w/ a"w a„w a"w 8N a"w b"w s"w a"w / a„w kv a"w .8"w �\6.00 —----T --�— — — —J' ------ — ------- J---- ---------------- it-------- ——- — O J 1 1 /+ O ----------/ —-------- • . ---------T / ——_— 00 0 0000 0OO O O O O0 O O— --O O O O - Q o — // I s I / \ O / / / / 4s Lu N 1Ln _J L / / \ z J (P) SANITARY SEWER (TYP.) / / � — \ O o H I I \ I \I s7o A // H z w _ ❑ ❑ , ❑ v ❑ ❑ ❑ 160 0� ❑ ❑ ❑ o I / , ❑ ❑ > > — \ III III o6 a � � o — U at co o co M U � D o -0 E 0 Q� L o 0 0, C E C :3 N : O U > O cn -0 U CD .E 0 U; 0Cn 0 o (n GENERAL CONSTRUCTION NOTES FOR STREETS ROAD NOTES ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES 1. CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WITHIN THE DEVELOPMENT WILL GRAD/NG BE MADE BY THE COUNTY. THE CONTRACTOR MUST NOTIFY THE DEPARTMENT OF 1. THE LATEST EDITION OF THE ROAD & BRIDGE SPECIFICATIONS, THE ROAD & BRIDGE 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDING COMMUNITY DEVELOPMENT 296-5832 48 HOURS IN ADVANCE OF THE START OF ( ) STANDARDS OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION SPECIFICATIONS SHALL CONNECTION TO ANY EXISTING ROAD A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA CONSTRUCTION. GOVERN THE MATERIAL AND CONSTRUCTION METHODS OF THIS PROJECT. DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY 2. UPON COMPLETION OF FINE GRADING AND PREPARATION OF THE ROADBED SUBGRADE, 2. WHERE UNSUITABLE MATERIAL lS ENCOUNTERED IN THE ROADWAY, lT SHALL BE REMOVED REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE THE CONTRACTOR SHALL HAVE CBR TESTS PERFORMED ON THE SUBGRADE SOIL. THREE FROM THE ENTIRE ROAD RIGHT OF WAY WIDTH AND REPLACED WHERE NECESSARY WITH REQUIREMENTS OF THE PERMIT SHALL GOVERN. (3) COPIES OF THE TEST RESULTS SHALL BE SUBMITTED TO THE COUNTY. IF A SUITABLE MATERIAL TO THE SATISFACTION OF THE ENGINEER. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS SUBGRADE SOIL CBR OF 10 OR GREATER IS NOT OBTAINABLE, A REVISED PAVEMENT J. ALL GROWTH OF TREES AND VEGETATION SHALL BE CLEARED AND GRUBBED FOR THE AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. DESIGN SHALL BE MADE BY THE DESIGN ENGINEER AND SUBMITTED WITH THE TEST ENTIRE EASEMENT. OTHER TREES AND VEGETATION WHICH OBSTRUCT SIGHT DISTANCES 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH RESULTS FOR APPROVAL. AT ROAD INTERSECTIONS SHALL BE REMOVED. THE APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY J. SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC 4. ALL VEGETATION AND OVERBURDEN TO BE REMOVED FROM SHOULDER TO SHOULDER CLEARING, GRADING OR OTHER CONSTRUCTION. RIGHT-OF-WAY OR WITHIN EASEMENTS PRIOR TO ACCEPTANCE BY THE COUNTY. ALL PRIOR TO THE CONSTRUCTION OF THE SUBGRADE. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED, AND MULCHED. DRAINAGE OUTFALL EASEMENTS ARE TO BE EXTENDED TO A BOUNDARY LINE OR A DRAINAGE 5. THE MAXIMUM ALLOWABLE SLOPE IS 2: 1 (HORIZONTAL: VERTICAL). WHERE REASONABLY NATURAL WATERCOURSE. OBTAINABLE LESSER SLOPES OF J. 1 OR BETTER ARE TO BE ACHIEVED. 4. GUARDRAIL LOCH TIONS ARE APPROXIMA TE. EXACT LENGTH, LOCH TION AND APPROPRIA TE 1 • ALL PIPE CULVERTS, EXCEPT PRIVATE ENTRANCES, SHOWN HEREON ARE TO BE RCP WI TH 6. PAVED, RIP - RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE END TREATMENTS WILL BE FIELD VERIFIED AT THE TIME OF CONSTRUCTION. ADDITIONAL A MINIMUM COVER OF ONE (1) FOOT. OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO GUARDRAIL MAY BE REQUIRED AT LOCATIONS NOT SHOWN WHEN, IN THE OPINION OF 2. STANDARD UNDERDRAINS (CD-1 OR CD-2 OR UD-4'S) TO BE PROVIDED AS INDICATED ON STABILIZE A DRAINAGE CHANNEL. THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY. WHEN GUARDRAIL IS THE PLANS, OR WHERE FIELD CONDITIONS INDICATE. 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM REQUIRED, IT SHALL BE INSTALLED FOUR (4) FEET OFFSET FROM THE EDGE OF J. ALL DRIVEWAY ENTRANCE PIPES SHALL BE A MINIMUM OF TWENTY (20) FEET IN LENGTH TRAFFIC CONTROL DEVICES. PAVEMENT TO THE FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE AND HAVE A MINIMUM DIAMETER OF FIFTEEN (15) INCHES AND SHALL BE PLACED IN 8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE INCREASED TO SEVEN (7) FEET. ACCORDANCE WITH THE VIRGINIA DEPARTMENT OF TRANSPORTAION SPECIFICATIONS UNLESS PIPE -CLASS W. 5. WHERE URBAN CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY OTHERWISE NOTED ON PLANS. ALL EXCA VA TION FOR UNDERGROUND PIPE INSTALLATION LY WITH OSHA gLLLL ATION MUST COMPLY ENTRANCES SHALL CONFORM TO VDOT CG-9(A, B OR C). 4. ALL DRAINAGE EASEMENT SHALL BE CLEARED AND GRADED TO THE SATISFACTION OF THE STANDARDS FOR THE CONSTRUCTION INDUSTRY CFR PART 1926). 6. WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES ENGINEER. DRAINAGE EASEMENTS SHALL EXTEND TO A POINT DEEMED AS NATURAL WATER NOTE: MANDATORY INSPECTIONS AT THE FOLLOWING PHASES ARE REQUIRED SHALL CONFORM TO VDOT STANDARD PE-1. COURSE. FOR ROADS THAT ARE PROPOSED TO BE STATE MAINTAINED: 7 COMPLIANCE WITH THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH PA I/EMEN T SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT SECTION DETAIL, SHALL BE STRICTLY i. INSTALLATION OF ANY ENCLOSED DRAINAGE SYSTEM BEFORE IT IS COVERED. ADHERED TO. 1. AN ACTUAL COPY OF THE CBR REPORT IS TO BE SUBMITTED PRIOR TO THE PLACEMENT 8. ROAD PLAN APPROVAL FOR SUBDIVISIONS IS SUBJECT TO FINAL SUBDIVISION PLAT OF THE AGGREGATE BASE MATERIAL. IF THE SSV VALUES ARE LESS THAN 10, THE ii. INSTALLATION OF ANY ENCLOSED UTILITY PLACEMENTS WITHIN THE RIGHT-OF-WAY BEFORE VALIDATION. SHOULD THE FINAL PLAT FOR THIS PROJECT EXPIRE PRIOR TO SIGNING AND DEVELOPER WILL BE REQUIRED TO SUBMIT FOR ENGINEERS APPROVAL THE PROPOSED BEING COVERED. RECORDATION, THEN APPROVAL OF THESE PLANS SHALL BE NULL AND VOID. METHOD OF CORRECTION. 9. ALL SIGNS OR OTHER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA 2. SUBGRADE MUST BE APPROVED BY THE ENGINEER FOR GRADE, TEMPLATE AND iii. CONSTRUCTION OF THE CUTS AND FILLS, INCLUDING FIELD DENSITY TESTS, BEFORE MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES AND THE ALBEMARLE COUNTY ROAD COMPACTION BEFORE BASE IS PLACED. PLACEMENT OF ROADBED BASE MATERIALS. NAMING AND PROPERTY NUMBERING ORDINANCE AND MANUAL. J. TEST REPORTS ON SELECT MATERIALS MUST BE SUBMITTED SHOWING THE MATERIAL 10. TRAFFIC CONTROL OR OTHER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED MEETS REQUIRED GRADATION FOR TYPE 1, Il, OR III PRIOR TO PLACING AGGREGATE BASE. iv. A FINAL PAVEMENT DESIGN, BASED ON ACTUAL SOIL CHARACTERISTICS AND CERTIFIED TESTS, BY THE DEVELOPER WHEN, IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, 4. THE REQUIREMENTS TO PUGMILL AGGREGATE BASE WILL BE WAIVED IN THE EVENT THAT SHALL BE COMPLETED AND APPROVED BEFORE THE PAVEMENT STRUCTURE IS PLACED. THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE SAFE AND CONVENIENT ACCESS. THE SURFACE COURSE IS BEGINNING AT THE COMPLETION OF THE INSTALLATION OF THE 11. THE SPEED LIMITS TO BE POSTED ON SPEED LIMIT SIGNS ARE 5 MPH BELOW THE AGGREGATE BASE. IN THE EVENT THAT THE SURFACE COURSE IS APPLIED PRIOR TO 60 v. PLACEMENT OF BASE MATERIALS INCLUDING STONE DEPTHS CONSISTENT WITH THE DESIGN SPEED, OR AS DETERMINED BY VDOT FOR PUBLIC ROADS. DAYS, THE PUGMILL REQUIREMENT WILL APPLY. APPROVED PAVEMENT DESIGN, PRIOR TO PLACEMENT OF THE PAVING COURSE OR COURSES, 12. VDOT STANDARD CD-1 OR CD-2 CROSS -DRAINS UNDER TO BE INSTALLED UNDER THE 5. THE USE OF AN AGGREGATE SPREADER IS REQUIRED WHEN PLACING AGGREGATE BASE. FOLLOWED BY FIELD DENSITY AND MOISTURE TESTS AND THE PLACEMENT OF A PAVING COURSE SUBBASE MATERIAL AT ALL CUT AND FILL TRANSITIONS AND GRADE SAG POINTS AS 6. BASE MUST BE APPROVED BY ENGINEER FOR DEPTH, TEMPLATE, AND COMPACTION AS SOON AS POSSIBLE. SHOWN ON THE ROAD PROFILES. BEFORE SURFACE TREATMENT IS APPLIED. 1J A VIDEO CAMERA INSPECTION IS REQUIRED FOR ALL STORM SEWERS AND CULVERTS 7. PRIME COAT MUST BE APPLIED TO BASE MATERIAL PRIOR TO PLACEMENT OF ASPHALT vi. CONSTRUCTION OF PAVEMENT, INCLUDING DEPTH AND DENSITY, UPON COMPLETION AS PART THAT ARE DEEMED INACCESSIBLE TO VDOT OR COUNTY INSPECTIONS. THE VIDEO (PRIME COAT RC-250 © 0.J GAL./SQ. YD.). OF THE FINAL INSPECTION. INSPECTION SHALL BE CONDUCTED IN ACCORDANCE WITH VDOT'S VIDEO CAMERA 8. BITUMINOUS SURFACE TO BE APPLIED IN ACCORDANCE WITH CURRENT VIRGINIA INSPECTION PROCEDURE AND WITH A VDOT OR COUNTY INSPECTOR PRESENT. DEPARTMENT OF TRANSPORTATION SPECIFICATIONS. vii. THE CONTRACTOR IS RESPONSIBLE FOR CONTACTING VDOT A MINIMUM OF ONE WEEK PRIOR 9. ENCROACHMENT: POSTS, WALLS, SIGNS, OR SIMILAR ORNAMENTAL STRUCTURES THAT DO TO EACH OF THE ABOVE PHASES OF CONSTRUCTION TO SCHEDULE AN INSPECTION. ALBEMARLE COUNTY NOT ENHANCE A ROADWAYS CAPACITY OR TRAFFIC SAFETY, SHALL NOT BE PERMITTED WITHIN THE RIGHT OF WAY. ONLY THOSE STRUCTURES SPECIFICALLY AUTHORIZED BY viii. FAILURE OF THE CONTRACTOR TO SCHEDULE THESE INSPECTIONS WILL REQUIRE ADDITIONAL GENERAL NOTES PERMIT ISSUED BY VIRGINIA DEPARTMENT OF TRANSPORTATION MAY BE LOCATED WITHIN TESTING OF THE ROADS AT THE DISCRETION OF VDOT OR MAY LEAD TO THE ROADS NOT BEING GENERAL WATER & THE STREETS RIGHT OF WAY. ELIGIBLE FOR STATE MAINTENANCE. SEWER CONDITIONS 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING THE PROPER SERVICE AUTHORITY OFFICIALS AT THE START OF THE WORK. 2. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN, ARE ONLY APPROXIMA TEL Y CORRECT. THE CONTRACTOR SHALL ON HIS OWN INI TIA TI VE L OCA TE ALL UNDERGROUND LINES AND STRUCTURES AS NECESSAR Y, J ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS AS ADOPTED BY THE ALBEMARLE COUNTY SERVICE AUTHORITY. 4. DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING "MISS UTILITY" (1-800-552-7001). 6. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF 3 FEET OF COVER MEASURED FROM THE TOP OF PIPE, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS, AND WATER LINES, ETC. 7. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES. 8. VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF THE LINE. 9. ALL COMMERCIAL BUILDINGS WILL BE REQUIRED TO HAVE A BA CKFL 0 W PRE VENTER. REMAINING BACKFILL SHALL NOT CONTAIN ROCK MATERIAL 36'MI LARGER THAN S'IN ANY DIMENSION 24"MIll INTIAL BACKFILL* 8"MIN (6° LIFTS) EMBEDMENT THOROUGHLY COMPACTED SPRING LINE BY HAND APPROVED OF PIPE MECHANICALAL TAMPER HAUNCHING NO. 68 STONE BEDDING 6' max 4" min FOUNDATION (SHALL BE REQUIRED WHEN SOIL CONDITIONS ARE UNSTABLE (ALL PIPE) NOTE 1.OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT-OF-WAY SHALL BE BACKFILLED ENTIRELY WITH NO. 21A STONE, 2.FOR DUCTILE IRON PIPE THE 30TTOM OF THE TRENCH SHALL BE SCRAPED AND COMPACTED, AND ALL STONES REMOVED OR A 4' BEDDING OF NO. 68 STONE SHALL BE PROVIDED 3-WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6" BEDDING OF NO. 68 STONE TYPICAL SEWER PIPE INSTALLATION IN TRENCH NITS FIG, S-3 TD-28 C� POINT OF CC-2 Rit CO-2 FINISHED GRADE CURB R/W CURB /4•' 1' moo 01b -114 8�,0000 00 0000 04bdb °dbB' 888000ao 0 70' 10' LANE LANE -) 20' F/C-F/C 0.5 0.5 20' R/W TYPMl ASTRL'L'T SUCTION - 20 ' R/#Y PRIVATE ROADS & ALLEYS - NO PARKING DESIGN SPEED ,90 ?npA NOT TO SCALE GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL vt M'N .N[TIAL BACKFIL 24 WIN 8' 8' IA PJ N'IN MIN MIN 6' BEDDING 768 STONE ' STABLE SOIL ROCK • SCRAPE THE BOTTOM OF THE TRENCH. REMOVE ALL STONES TO INSURE THE PIPE DOESN'T REST ON ROCK AND THEN COMPACT THE SOIL OR PROVIDE A 4' BEDDING OF #fib STONE. FOUNDATION IN POOR SOIL UNDER - CUT CONDITION UI INITIAL BACKFIL 4 MN B' g' MIN MIN #68 STONE JLAR FILL AS ROVED BY ACSA t STABLE ZSTSOIL OR ROCK NOTE I. NO ROCKS SHALL BE ALLOWED WITHIN 24" OF THE WATER LINES. 2.NO ROCKS LARGER THAN 6" IN ANY DIMENSION SHALL BE ALLOWED ABOVE THE INITIAL BACKFILL. 3.THE INITIAL BACKFILL SHALL BE PLACED AND COMPACTED IN 6' LIFTS. 4-NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BE ALLOWED IN THE TRENCH. 5. BELL HOLES SHALL BE DUG OUT IN ALL CASES. DUCTILE IRON WATER PIPE INSTALLATION & BEDDING NTS FIG. W - 2 TD-2 (VARIABLE WIDTH) MINIMUM 5 FEET T L I -n J I L/I VL LJ/'9..JL CONCRETE SIDEWALK TYPICAL STREET SECTI01V - 53 ' R/)Y PRIVATE ROAD w/ PARKING ON ONE -SIDE DESIGN SPEED ,20 ?npli NOT TO SCALE NO SCALE COVER LIFT NOTCH 14 1/2" 1 12 1/2° 2 3/8" WATER CAST IRON LID 18" METER BOX N ryry11 M ry1 18" 6" EXTENSION 6" PIPE SLOT (2 2 PLACES NOTES: (1) FOR TOUCH READ METERS A 1-3/4- DIAMETER HOLE IS REQUIRED IN THE LID. TYPICAL METER BOXES (5/8"-1" METERS) NTS FIG. W-7 TD-10 PLACE 5' GALVANI2ED 'WITNESS POSH WITH CAPPED ENDS PAINTED BLUE IN REMOTE AREAS AS DIRECTED. MARKER LOCATION MAY BE SUBJEC TO HIGHWAY DEPARTMENT APPROVAL. FINISHED GRADE )X W1 LID LVE HGAREi� NOTE IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (6) INCHES ABOVE TYPICAL GATE VALVE NTS FIG. W - 5 TD-a TT � -------------------------------- 4D . BENCHMARK _ ADfi65 OF BOX PP 3' iA4 Liw l±J�l L4,L.6.1 ASP°tlif �f'1<■' f� LOCKWOOD DRIVE PR SEn M' Ono pDBLIC RI msmrc se RDBcrc�// M = 1%1P03lD 65 I L r N-AL OT r - IT PT �.T T �oT L a as , - PT oT LOT T - <O CENTRAL PARK L a 22,330 So FT oT oT a s L zm LoT oT aT LT zs ---- - I OT as .. Q 14 z ,3 roT � ( IT T -- - - -- - - - I -1--- - - - - -- I I BUILDING I BUILDING MEETING STREET A nr-n-7n --------------------- TRIP GENERATION - SCALE: 1" = 100' Asphalt Pavement Restoration Detail for Open Cut Utility Installations Mill & resurrace" Mill & resurface" Saw-cutexisting pavement / to the full depth of asphalt \ \\\ i 7.5` total asphalt 12' min. 12` min. + n,phalt Concrete Surface kiaterial" concrete pavement ,lfJ depth or equal to the depth of existing �6' min. Asphalt Concrete Base, Type BM-25.0A asphaltconcr whicheveris greater 1.5' min. Sub -base course depth 10' min. shall be 10'or equalto depth of existing sub -base. whichever is greater Horizontal andvertical surfaces 12-Bend, 12' Bench s h all be tacked with RC-250 Iiquid Min- Min. as ph all at a rate of 0.1 g a lion per NOTES: SY. or as determined bythe district administrator's designee Asphall Connote Surface Material. SM-9.5A forADT<10.000 Select Material Type l with minimum CBR=30 SM-9.51D forADT > 10.000 The district atlmin istrator s designee shall tleterminethe y Class I ba ckfill material in accordance restoration requirements for other pavement types. with section 3O2 of the Road and Bridge O Specifications .,. e bedding shall be in No.26or27aggregatepipebeddingin accordance with a ccortl ante with VDOT Sttl. PB-1 IDOT accordance with Sections 205 & 302 of the Road and Bri dg a Spe cificati o ns 12 inches mi nimum beyond the edge ofthe trench o n longitudinal open cuts, or 25 feet minimum heyand the trench centerline on perpendicular o pen cuts. or as d etermined by the district administrator's designee. Date: August 27, 2014 Not to Scale TRIP GENERATION CALCULATIONS TRIP GENERATION BASED ON ITE TRIP GENERATION MANUAL (8TH EDITION) 77 SFA - TOWNHOUSE UNITS - CODE 230 ADT: 452 VPD (226 ENTER/ 266 EXIT) AM PEAK: 34 VPH (6 ENTER/ 28 EXIT) PM PEAK: 40 VPH (27 ENTER/ 13 EXIT) 00 12 NI COHA+OWNTS OF CLNB RAMP$ WNS51 OF THE FOLLOWNO: HYDRAULIC CEMENT SIDEWALK (DEPTH IN INCHES. AREA IN SQUARE YARDS) GENERAL NOTES, CURB WHEN REOU ED ICG•2 OR CG-3 IN LINEAR FEET1 DETECTABLE WARNING SURFACE AREA IN SQUARE YARDS) 1. THE DETECTABLE W1ARNINIO SHALL SE PROVIDED ByTRUNCATED DOMES. EACH Di THE AI ITEMS IS A SEPARATE PAY ITEM AND SHOULD . DETECTABLE WAlWW3 SHALL BE iRON THE MATERIALS APPROVED LIST FOR BE SIIYMARRED FOR EACH CUE CUT RAP. DETECTABLE WARNIM SUFACES. PRODUCTS NOT LISTED SHALL MEET 51pEWAt RAHP TL'1 NA% THE REgURE►IIII OF THE SPEGAL PROVISION FOR CO.12 DETECTABLE &1 MA1I WARNING SURFACE ANp SHALL BE SUBMITTED TO THE STANDARDS AM SPECIAL DESIGN SECTION FOR ApPROVAL- 3. SLOPING SIDES OF CURB RAAP MAY BE POURED MONOUTH►CALLY WIDTH RAW FLOOR OR BY USTNC PER1F95RLE CONSTRUCTION JOINT Vi REQLI BARS. B 4. IF RAMP FLOOR IS PRECAST,HIDLES MUST BE PROVIDED FOR DOWEL. BARS SO THAT ADJOINING FLARED 90E$ CAN BE CAST R PLACE AFTER PLACEMENT OF iD�1 MAIN PRECAST Rµ1P FLOOR, PRECAST ppNCRETC SHALL BE CLASS A -A, TYPE A 5. REQUIREO BARS ARE TO BE NID-5 X 8, PLACED VCENTER TO CENTER ALONG PERPENDICULAR BOTH SIDES OF THE RAP FLOOR, MD -DEPTH OF RAND FLOOR. MNMUL CONCRETE COVER VjP. 6. CLFB I CURB AND GUTTER SLOPE TRANIMIONS ADJACEJIT TO DLRR RAPS l r ARE NCLUOE0 IN PAYMENT FOR CURB ! CURB AND GUTTER. 5' MIN 7. CURB ARE TO BE CREATED AS ON THE PLAINS OR DIRECTED Ax 11r� ERANP5ENC iiii V VER M THE ENENEER. THEY ARE TO BE PROVIDED AT F A Hi CTH7N5 FACILITY AN ACCESSIBLE Tr THINRDLES THE RIGHWHET OF WAY UTEREGARDLESS A HIE)OSTIY 17;1 YAA OF CROSSES OF SIDEWALK IS CURB AL B , PROPOSED. I LOCATED RAIN W35WA KS THEY MST PEEER. ROSSWALKS AS NONE11IgON T. THEY PAST BE LOCATED THE AS SHCAT ON PLANS OR AS DRECTE BY ER. AlMOD SHOUIL NOT TYPE B E kis 1, LI ETC. BACCCES.SSOLE ROUTES PRO�VIDEE POLES. HYDRANTSEODROP E CDNiNUOUS PARALLEL INLETIND S. UNOBSTRUCTED STABLE FNM AND SLP RESISTANT PATH CONNECTING ALL ALCESSeLE ELEMENTS bF A FACILITY THAT CAN BE APPROACHED, ENTERED y AND USED 8Y PEDESTRIANS, & RAMPS MAY EE PLACED ON RADIAL OR TANGENTi WCTIONS PROVIDED THAT THE CURB DPENENO IS PLACED WITHIN THE OMITS OF THE CROSSWA-K AND THAT TIE SLOPE AT THE CONNECTION OF THE CURB OPENNG IS �• 1x;I�,a S PERPENOICLLAR TO THE CURB. 5' � x p, TYPICAL CONCRETE SIDEWALK IS 4" THICK- WHEN THE ENTRANCE RADIICAWNOT AT T R N F AT AVY K ACCOMlM0R E HE EOUREME TS 0 ANTICIPATED NE TRUCK 4.601AT STANDARD r RACKING. REFER TO STANDARD CG•15. COMMERCIAL ENTRANCE IHEAW i RUCK TRAFF HCI FOR DONCRETE CEPTH. * 2' HIGHER THAN T E&I OF PAVENI WHEN CURB ARE IN OF WITH A SHARED USE PATH, 1 AT AC7K SANE AS TOP DF CuRB L BE THE NIryUIJY WIDTH SHAM! BE THE WIDTH OF 111E SRAISD USE PATH. WIDTH WIDTH tt, TL WHENSAHGW IEDL° OHARRL1• IS PROVIDEDEDD °TOO SHALL TYPE C 4' LANDfHW AREAL°R DE MANEUVER INTO THE CRO.SWALK WITHOVT GONG RTrO THE TRAVELWAY. THIS Wx 4' PARALLEL Er PERPENDICULAR LANWNO AREA MAY NCLUCE THE GUTTER PAN. DOME .h 72. ALL CASES WERE OURS RAMPS INTERSECT A RADIAL SECTION Of -TRUrICAIED C-C CURS AT ENTRANCES OR STREET CONNECTIONS THE DETECTABLE .0'-2.i" WAR14M SURFACE SHALL HAYS A FACTORY RADIUS OR BE FIELD -MODIFIED AS RECOMAEN EO BY THE MANUFACTURER TO MATCH ❑ ❑ p ❑ p a THE BAOF CURB. CK LAIDRG RAMP + r❑j W OOOO OO D 0,00a 00000 0000000 O a a a 0 0 0 0 O O a O 0 a O fl a00a00000000000 a a a❑000000❑❑0❑a D0000000ooOoa0D X- x 6�DIAMETER ❑ a Q❑ O 0 D O❑❑ a 0 O a DETECTABLE WARNNG ATBACK OF CI1RB YAleABLE FULL WIDTH OF RAMP FLOOR I SEE NOTE 12. RAC OU IETER _ _ PAY L DETECTABLE WARNING TRUNCATED DOME INSTALLED ON A RADIUS DETAIL DETECTABLEWARNING DETAIL XVD07 SPECIFICATION CG-12 DETECTABLE WARNING SURFACE REFERENCE ROAD AND BRIDGE SIANDPADS BEET I DF 5 RFVISDN OArE [GENERAL NOTES] 105 203.03 07115 VIRGINIA DEPARTMENT OF TRANSPORTATION 502 SEWER SERVICE LATERAL CONNECTION NOTES: 1. WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE AND NO INVERT ELEVATION FOR THE SERVICE LATERAL IS INDICATED THE TOP (CROWN) ELEVATION OF THE SERVICE LATERAL PIPE SHALL BE AT LEAST 0.2' HIGHER THAN THE TOP (CROWN) ELEVATION OF THE THE LOWEST PIPE CONNECTED TO THE MANHOLE. 2. SEWER LATERALS TAPPED INTO AN EXISTING SEWER MAIN SHALL BE CONNECTED USING A PIPE SADDLE. 3 MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 296 V (114' PER FOOT I 4 ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER DIAMETER 2' MIN OF 4'. 5- ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER OF 3 FEET, SALT TREATED FINISHED GROUND 2 x 4 MARKER PLUG ENp OF MAIN LIN SERVICE LATERAL SECTION 45 ' O'D' IN LINE WYE -TEE PLAN VARIES SEWER SERVICE LATERAL CONNECTION N.T.S. FIG, S-2 TD-27 E E m \E nG N �m \M O ow� o E w O Y--�{I E 0 Na �W W \ Nv 0 0 rc �` CY oEoY OaoEL.r0 O ^ M N i0 Y I- rn Q NnEW `�"wib W w J _^ QUAD 6 oE 6 \Z 0 a Ems. �E E h\U u oEp n- n O 1E �E v\e FOm O a Z o^ � E �^ E E F iYE'vE <-E 1nE of W \T \� 0 �D \N 4F (n nu D, nm nu n� UJ ry CJu � u N O O LL TYPICAL MANHOLE FRAME & COVER N.T.S FIG S-I-D TD-25 F HYDRANT MUST BE ..It`PED WITH CHARLOTTES- VILLE THREAD$ WHICH IS ❑THE 1 LOCAL STANDARD. LENGTH OF BRANCH VARIES 6' MIN IF2' TO 10' 7 CU FT 18- BO arGB STONE �VALVE Kill Mr .>i■IT r1 .io 250D AN THCH( BASE AND RUST ,:'J, -�•� BLOCK AGAINST UNDISTURBED STABLE SOIL. STEEL PILE 314- THREADED RODS TO WHEN THE SOIL IS DISTURBED OR WINE MAIN IN ALL INSTALLATIONS. A HYDRANT 15 LOCATED IN A FILL, ANCHOR RODS SHALL BE GALVANIZED THE VALVE TO THE HYDRANT WITH 2-314' OR ASPHALT COATED THREADED RODS IN ADCITION TO POURING CONCRETE. IF NECESSARY, A STEEL PILE SHALL BE USED AS ADDITIONAL SUPPORT NOTE 1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE. 2 MAINTAIN A 3' MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT { INCLUDING DITCHES y 3. FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND VALVE 80x. 4. THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH. IT IS NOT ALLOWED IN THE DITCH. 5. FIRE HYDRANTS SHALL HE INSTALLED AT LOCATIONS WHERE WEEP HOLES ARE ABOVE THE PREVAILING GROVNDWATER ELEVATION. IF REQUIRED TO BE IN WET AREAS, THE WEEP HOLES SHALL BE PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. TYPICAL FIRE HYDRANT ASSEMBLY DETAIL N T 5 FIG W-4 TD-7 H 0� ll CCU SCOTT R. COLLINS''7 U No. 35791 � �SSIDNAL E���� - z O Iti a � Q U w � m O o z CD U) Q W z H W 1' COMPRESSION = 3/4" MALE PIPE COUPLING OR APPROVED EQUAL 1TYPE SOFT COPPER FOR USE ON ATTACHED SINGLE FAMILY RESIDENTIAL SERVICES OR DUAL RESIDENTIAL AND IRRIGATION SERVICES. 1'xl'xl' TEE ❑ OI NOTE: NO SWEATED FII INGS DUAL SERVICE V COMPRESSION x 3/4' MALE PIPE COUPLING OR APPROVED EQUAL V TYPE P'K' SOFT COPER O FOR USE ON DETACHED SINGLE FAMILY RESIDENTIAL SERVICE WHERE AN IRRIGATION METER IS NOT PROVIDED. P SINGLE SERVICE NOTE: 1) SADDLES SHALL BE USED ON PVC PIPE. CAST IRON LID F- ' - FINISHED GRADE Io.IS _ LOCKWING METER BALL VALVE BOX - NOUTLET 36- MIN. COPPERSETTER BEND COUPLING-T (IF REQ (IF UIRED) \\` 31 �o METER BRICK AS NECESSARY CORPORATION STOP TYPICAL SERVICE LATERAL INSTALLATION NTS FIG. W - 6 TD-9 rH N 00 CD z Q J L9 C') LU VJ Z N V J Q I o z W N � WQ U C6 LMMWWV J U U) � � J w U Q (,n LU 0 �2e 0 � U � O V W� O � � z W z V) LU Z � U wLU z J ran O V`J 1 JUj o LU V O J O J N U O Lu r--1 W W d (n JOB NO. 152114 SCALE AS NOTED SHEET NO. 6 L o c� __J on O O O O O C �1) C09 O U C N O O on r Q � x U N -5 q O :5 CD- _� 0 0 :5 0 O T� U U -0 C: 0 U U z_ W � W � W 0 z_ U � O LL W -0 (n � z J J C: O O %l C 0 L Cl U o U L 1 00 U C > 0 U on x -0 O) -C E 0 C o Cn D Q) U ,- 0 (n U 0 0 U (1) O N on 0 (n U � �3 COQ) (_ in U 0 0 0- a) Q rn qJ T � C � CS Subarea C Pre -Development Impervous Areas (Water Quantity) Existing Roadway 38,625 sf Total = 38,625 sf STORMWATER MANAGEMENT NOTES: 1. THE PROPOSED DEVELOPMENT HAS A TOTAL ONSITE PARCEL AREA OF 6.26 ac. AND WILL TREAT 4.23 ac. OF FUTURE AND PROPOSED IMPERVIOUS AREAS. THE PROPOSED DEVELOPMENT REQUIRES A PHOSPHOROUS REMOVAL RATE OF 7.29 Ibs/yr. 2. THE 7.29 Ibs/yr MINIMUM PHOSPHOROUS REMOVAL REQUIREMENT IS MITIGATED VIA THE PROPOSED CONVERSION OF AN EXISTING SEDIMENT BASIN TO A PROPOSED LEVEL 1 EXTENDED DETENTION BASIN, AS WELL AS THROUGH THE BEST MANAGEMENT PRACTICE OF PURCHASING NUTRIENT CREDITS. 5. SUBAREA C HAS A TOTAL WATERSHED AREA OF 9.85 ac. AND ITS LEVEL I EXTENDED DETENTION BASIN REMOVES 1.98 Ibs/yr. THE REMAINING PHOSPHOROUS REMOVAL REQUIREMENTS WILL BE MET THROUGH THE PURCHASING OF NUTRIENT CREDITS. 6. FROM A WATER QUANTITY STANDPOINT, SUBAREA C ANALYSES THE PROPOSED ONSITE AREAS, AS WELL AS THE EXISTING ROAD IMPROVEMENTS AND A FUTURE / OFFSITE MIXED USE DEVELOPMENT. 7. THE WATER QUANTITY REQUIREMENTS FOR THIS DEVELOPMENT WILL BE MET EITHER THROUGH THE USE OF THE LEVEL I EXTENDED DETENTION BASIN, OR THROUGH COMPLIANCE WITH 9VAC25-870-66, SUBSECTIONS B.s.a AND B.4.a AND 9VAC25-870-66 SUBSECTIONS C.2.a AND C.3.a. 8. FINAL CALCULATIONS WILL BE PROVIDED WITH THE FINAL SITE PLAN & VSMP PLAN FOR WATER QUALITY AND QUANTITY TREATMENT COMPLIANCE. 9. SUBAREA C's DEVELOPMENT, IN ACCORDANCE WITH ALBEMARLE COUNTY ENGINEERING'S PRIOR DIRECTION IN A MEETING HELD ON JULY 23, 2015, SHALL ADHERE TO THE CURRENT SWM REGULATIONS FOR WATER QUALITY CREDIT. DURING THIS MEETING IT WAS ALSO AGREED THE EXISTING SEDIMENT BASIN COULD BE CONVERTED TO A LEVEL I EXTENDED DETENTION BASIN. Subarea C Post -Development Impervious Areas (water Quantity) Proposed Townhouse Units 59,600 sf Proposed Driveways 18,800 sf Proposed Roadways 42,680 sf Proposed Sidewalks 12,100 sf Future Impervious Areas 64,095 sf Existing Roadway 38,625 sf Total = 235,900 si Impervious Areas Located within Property Limits (water Quauty) Proposed Townhouse Units 59,600 sf Proposed Driveways 18,800 sf Proposed Roadways 42,680 sf Future Impervious Areas 51,070 sf Proposed Sidewalks 12,100 sf Tota I = 184,250 sl General Construction notes for Stormwater Management Plans 1. All dams and constructed fill to be within 95% of maximum dry density and 2% of optimum moisture content. All fill material to be approved by a geotechnical engineer. A geotechnical engineer is to be present during construction of dams. 2. Pipe and riser joints are to be watertight within stormwater Management facilities. 3. For temporary sediment traps or basins which are to be converted to permanent stormwater management facilities; conversion is not to take place until the site is stabilized, and permission has been obtained from the County erosion control inspector. PRE —DEVELOPMENT SWM PLAN: SCALE i"=too' "APPROVED SWM FACILITY _ NOT PART OF THIS ------ \ � � � \ \�\ � �II II � � ------ // /APPROVED SWM v -' DEVELOPMENT _(BIOFILTER_#2)_- /FACILITY- NOT PART OF _. THIS DEVELOPMENT , (BIOFILTER #1) \y EXISTING "STORMWATER-./I MANAGEMENT FACILITY #2" I TMPo3z \V / I � � I �� D EL ME V_ I „ o s �7 — ---- — -- '- - EXISTING SEDIMENT- IN DE EL P EN D AI S T - A PR VE 5 F IL TY / BASIN PROPOSED TO i / STORM SEWER \ I wG To E / O ED 10 IL ER i L C TE °-PP-LL o / / / - / / ✓/ I BE CONVERTED TO I � z _ AN EXTENDED D D NOTE RT OF TF� E ORTH� \• _ -- IDETENTION FACILITY PARTO ) `; (�' // �/✓ / / \ / - �_ / / I / ,, 4 J ° y - / � 12 12„ '\/ T W w (v TING (STABILIZED) EROSION &SEDIMENT EROSION & SEDIMENT CONTROL DIVERSION (STABILIZED) �XIS % _ I / / � CONTROL DIVERSION SUBAREA C 40 l — �/I�0 Jok ------------------- 1 POST —DEVELOPMENT SWM PLAN: SCALE i"=ioo' / / / / / / /� ® \�\\ J APPROVED SWM FACILITY V 10I NOT PART OF THIS V A 1 II II - - /_ - — _ - - /\/ APPROVED SWM \ \ _ - DEVELOPMENT (BIOFILTER #z)_ j _ FACILITY- NOT PART OF �o \ v / — ----- — _ v v — THIS DEVELOPMENT - /-�/ � � , (BIOFILTER#i) �"]------C =ram •o o � � III EXISTING : "ST ORMWATERJ 1-. EXISTING DEVELOPMENT �"`� / \ � / ._ J. I I I I MANAGEMENT DRAINSTOAPPROVED \ I I FACILITY #z" BIOMP 3LOCATED 2B oo-oo 000Ao (NOTPARTOFTHIS DEVELOPMENT) — I o: ExISTwGSEDIMENT� IN DE EL P EN D AI S T .. - APR VE S F IL TY- \ BASIN PROPOSED TO I / I ST RM -WE BE CONVERTED TO _ AN EXTENDED (DETENTION FACILITY ° PART ) ..` I �� NOT RT OF TF E ° - - - - - / / ✓ i IV / a j \ ` LOCATIONOEEUTURE MIXED USE DEVELOPMENT III .. ,, ,. . _. .. - '' / •.:• // -/ /-` \ / j /� � �/ ✓ � � � �J� / ----- — / e 12 W 12" 12 W� %12 W � v v v\— - �. �* �� . rrr� i — 1 \ 4- SCOTT R. COLLINSIZI CD U No. 35791 � 1�0��NSIIOIVAL, !�G� Z O � a Ln DO Z 0 V) O Z O Q Lr) z Lu Z H W ce I� z N J L9 7J . 0— r> w V) J Q O � N z U W Q z > � a J ZW M� � ULU z /> L/ U LL J ( D LLI L9 Z Q Zo U 2:__1 0 oc � LL Q W= U LL o w//�� �� Ul V/ � z W Z W U _ � z J � o J W o > LU LLI J J U 0 Q 0 = w O w o a U) JOB NO. O 152114 O N SCALE 1 "=100' SHEET NO. 7