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HomeMy WebLinkAboutARB201700094 Plan - Submittal (First) 2017-09-07GENERAL NOTES OWNERS: A V1N1 TY ESTATES LLC 455 SECOND STREET SE, 5TH FLOOR CHARLOTTESVILLE, VA 22902 DEVELOPER: RIVERBEND DEVELOPMENT, INC. 455 SECOND STREET SE, SUITE 400 CHARLOTTESVILLE, VA 22902 ENGINEER: COLLINS ENGINEERING 200 GARRETT ST, SUITE K CHARLOT7ESVILLE, VA 22902 TAX MAP NO.: 09100-00-00-016C0 09100-00-00-016EO ZONE: PRD ZONE. PRD DB 4730 PG 296 DB 4571 PG 88 09100-00-00-016AO ZONE. PRD DB 4571 PG 88 TOTAL PROJECT AREA: AVINI TY ESTATES 09100-00-00-016CO - 2.472 AC. 09100-00-00-016EO - 4.982 AC. 09100-00-00-016AO - 4.432 AC. 11.886 AC. TOTAL ZONING: PRD - PLANNED RESIDENTIAL DEVELOPMENT - ZMA 2013-016 WITH PROFFERS TOPOGRAPHY.• SURVEY & TOPOGRAPHY PROVIDED BY ROUDABUSH GALE & ASSOCIATES, DATED AUGUST, 2013. TOPO FIELD VERIFIED ON JUNE, 2017 DATUM: NAD 83 FLOODPLAIN: THERE IS NO FLOODPLAIN LOCATED ON THIS SITE. FEMA MAP ID 5100JC0407D & 51003C0426D DATED FEBRUARY 4, 2005. STORMWATER MGMT STORMWATER FOR AVINITY ESTATES WILL BE HANDLED BY A PROPOSED STORMWATER MANAGEMENT FACILITY JUST UPLAND OF THE EXISTING SWM POND. ADDITIONAL AVINI TY ESTATES STORM WA TER WILL BE TREATED BY A SECOND SWM FACILITY AT THE SOUTH OF THE SITE. SWM SHALL MEET ALL STATE REGULA77ONS REQUIRED WITH THE DEVELOPMENT. FIRE & RESCUE: AS REQUIRED, ALL FIRE FLOWS WITHIN THE DEVELOPMENT SHALL BE A MINIMUM OF 1000 GPM AT 20 PSI. ADDITIONALLY, FIRE HYDRANTS SHALL BE PROVIDED ALONG THE STREETS FOR FIRE FIRE PREVENTION AT A MAXIMUM SPACING OF 500 FT PER TRA VEL WA Y. PROPOSED USES. • SINGLE-FAMIL Y ATTACHED UNITS & TOWNHOUSE UNITS SINGLE FAMILY ATTACHED UNITS: 63 TOTAL UNITS (A VINI TY ESTATES) TOWNHOUSE UNITS. • 30 TOTAL UNITS (A VINI TY ESTATES) DENSITY TOTAL NUMBER OF UNITS PROPOSED: 93 UNITS PROPOSED DENSITY- 7.82 UNITS/ACRE MAXIMUM ALLOWABLE UNITS WITHIN A VINI TY ESTATES: 102 UNITS MINIMUM ALLOWABLE UNITS WITHIN AVINITY ESTATES. • 60 UNITS SITE AMENITIES: CLUBHOUSE/PAVILION AREA (960 SF MIN) TOT LOT (2,000 SF MIN) DOG PARK (2,325 SF MIN) PASSIVE RECREA RON AREA (6,000 SF MIN) RIGHT -OF- WA K 2.37 ACRES OPEN SPACE` 2.41 AC OPEN SPACE (A VINI TY 1 PLATTED) 2.94 AC OPEN SPACE (AVINITY ESTATES) 5. 35 / 21.13 AC TOTAL A VINI TY I & ESTATES = 25.37. LOTS: 6.19 ACRES SETBACKS: FRONT - 10' MIN (WITH VARIATION SUBMITTED TO THE COUNTY) SIDE - 5' MIN REAR - 10' MIN INTERIOR, 20' MIN WHERE LOTS ARE ADJACENT TO THE PROJECT BOUNDARY CLUBHOUSE/PAVILION - 8' MIN FRONT, 5' MIN SIDE, 10 MIN REAR SETBACKS SHALL INCLUDE A 4' FRONT AND REAR ENCROACHMENT OF ALL SETBACKS WITH PORCHES, EAVES, AND OTHER ARCHITECTURAL ELEMENTS OF THE HOMES. SETBACKS SHALL ALSO ALLOW UP TO A 1' SIDE YARD ENCROACHMENT FOR ARCHITECTURAL ELEMENTS AND OVERHANDS, PROVIDED 77-IAT THE ENCROACHMENTS ARE FIRE RATED PER BUILDING DEPARTMENT REQUIREMENTS WHEN BUILDING SEPARATION IS REDUCED FROM 10' SETBACKS WERE APPROVED WITH THE BUILDING MODIFICATION WAIVER REQUEST WITH ZMA 2013- 016. BUILDING HEIGHT 35' MAXIMUM HEIGHT PARKING: EACH PROPOSED LOT SHALL PROVIDE OFF-STREET PARKING FOR TWO VEHICLES IN A MINIMUM 18' DEEP DRI VEWA Y AND A GARAGE. ADDITIONALLY, ROADWAYS SHALL ACCOMMODATE OVERFLOW PARKING ON -STREET WITH PARKING ON ONE SIDE ONLY. TOTAL NUMBER OF UNITS: 93 UNITS TOTAL NUMBER OF OFF-STREET PARKING SPACES PROVIDED: 93 UNITS x 2 SPACES PER UNIT = 186 OFF-STREET PARKING SPACES TOTAL NUMBER OF ON -STREET PARKING SPACES: (1) SPACE PER (4) UNITS REQUIRED: 24 ON -STREET SPACES REQUIRED TOTAL NUMBER OF ON -STREET PARKING SPACES PROVIDED: 25 SPACES AN ADD177ONAL (10) PARKING SPACES HAVE BEEN PROVIDED AT THE CLUBHOUSE PHASING: THE PROJECT MAY BE COMPLETED WITH A MAXIMUM OF 4 PHASES AS SHOWN ON THE APPROVED ROAD PLANS (IN CONJUNCTION WITH THE BLOCK PHASING). STREETS. CURB & GUTTER PRIVATE STREETS THE ACCESS ROADWAY SHALL BE MAINTAINED BY THE HOA. UTILITIES: SITE SHALL BE SERVED BY PUBLIC WATER AND SEWER CONSTRUCTION TRAFFIC: ALL CONSTRUCT701V TRAFFIC FOR THE DEVELOPMENT OF AVINITY ESTATES SHALL ENTER THE SITE FROM THE EXISTING DRIVEWAY AT ROUTE 20. DENSI TY A VINI TY 1. 107 UNI TS/9.243 AC = 11.58 UNITS/AC A VINI TY ES TA 7ES.• 93 UNI TS111. 886 AC = Z 82 UNI TS/AC LANDSCAPING: ALL PROPOSED ROADWAYS SHALL HAVE STREET TREES IN ACCORDANCE W17H ALBEMARLE COUNTY REQUIREMENTS ALL TREES SHALL BE OUTSIDE OF THE ROW WITHIN A 5' WIDE LANDSCAPING AND MAINTENANCE EASEMENT AND ALL STREET TREES SHALL BE MAINTAINED BY THE HOA. LIGHTING: NO OUTDOOR STREET LIGHTING IS PROPOSED AT THIS TIME. THE FINAL SITE PLAN SHALL INCLUDE AN OVERALL OUTDOOR LIGH77NG PLAN FOR THE PROJECT. TRAFFIC GENERA TION: TRIP GENERATION BASED ON I TE TRIP GENERATION MANUAL (87H EDITION) 63 SINGLE FAMILY UNITS (CODE 210) 603 VPD (301.5 EN TER/301.5 EXIT) AM PEA K: 47 VPH (12 ENTER/35 EXIT) PM PEAK: 64 VPH (40 ENTER/24 EXIT) 30 TOWNHUME UNITS (CODE 230) 174 VPD (87 ENTER/87 EXIT) AM PEAK: 13 VPH (2 ENTER/11 EXIT) PM PEAK: 16 VPH (10 ENTER/6 EXIT) TRASH: ALL UNITS SHALL HAVE AN INDIVIDUAL TRASH CONTAINER AND THE HOA SHALL PROVIDE TRASH COLLECTION SERVICES. RESERVOIR WA TERSHED: MOORS S CREEK WATERSHED AGRICULTURAL -FORESTAL: NONE PLACES OF BURIAL: NONE RETAINING WALL: ALL WALLS AS SHOWN ON THIS PLAN SHEET AND THE GRADING PLAN SHEET SHALL NOT EXCEED 6' IN HEIGHT: r AVINITY ESTATES s TO kICaHMOND 64 4 I�fERS�ATE PIEDMONT VIRGINIA COMMUNITY COLLEGE SOUTHERN PARKWAY INITIAL SITE PLANMILL CREEK d MONTICELLO HIGH SCHOOL LAKE REYNOVIA �Q TTSVILLE DISTRICT �o CALE ELEMENTARY <(r -.,� SCHOOL ?y THIS ��PROJECT �Zo MILL CREEK GI SOUTH p� Q`O ALBEMARLE COUNTY VIRGINIA I I ! I �Wf'DK ID I I I 1 !- I SHEET LAYOUT SCALE: 1" = 100' NOTES: 1) THIS PROPERTY DOES NOT LIE WITHIN AN AGRICULTURAL AND/OR FORESTAL DISTRICT. 2) THIS PROJECT IS NOT LOCATED WITHIN FLOODPLAIN LIMITS, BASED ON FEMA MAP NUMBER 51003CO407D & 5100JC0426D ADOPTED FEBRUARY 4, 2005. 3) EACH LOT AS SHOWN HEREON CONTAINS A BUILDING SITE WHICH MEETS THE REQUIREMENTS OF :SECTION 4.2.2(b)l (18-520) 4) ALL PROPOSED EASEMENTS SHALL BE DEDICATED TO PUBLIC USE. 5) STREET TREES SHALL BE PROVIDED ALONG ALL THE PUBLIC STREETS 50' O.C. IN ACCORDANCE WITH VDOT AND ALBEMARLE COUNTY STANDARDS. ' SEE SHEET 2 FOR ADJACENT PROPERTY INFORMATION VICINITY MAP SCALE: 1" = 3000' ROAD PLAN SHEET LIST Sheet Number Sheet Title 1 COVER SHEET 2 EXISTING CONDITIONS 3 LAYOUT PLAN 4 UTILITY PLAN 5 GRADING PLAN 6 TRAFFIC, NOTES, & DETAILS 7 STORMWATER MANAGEMENT PLAN 8 PROFFERS TOTAL NUMBER OF PAGES: 8 SHEETS Avinity II Range of Residential Uses Rezoning Allowable Uses Proposed Uses Single Family Proposed Proposed Single Block Townhome Attached/Detached Townhouse Family (min -max) (min -max) Units Attached/Detache A 0-20 0-9 4 9 B 0-30 0-15 14 9 C 0-30 1 0-15 0 15 D 0-34 12-32 12 30 I TOTAL 0-122 12-71 30 63 TOTAL U NITS: 93 1) Within Avinity I, a 24 unit condo building is proposed to be eliminated and in its plac^; a maximum of (8) townhouse units are proposed. 2) The overall density (number of units) for Avinity I shall decrease from 124 units to 106-108 units with the approval of this rezoning. The original proposed condominium building shall be replaced with (6) - (8) townhouse units. 3) The proposed minimum number of units within Avinity II shall be 60 units with a maximum number of 102 units. The density shall range between 5 DU/AC and 10 DU/AC. i LEGEND WADS ---- — � EXISTING CULVERT EARTH DITCH GUL VERT DRI VEWA Y CUL VERT Q DROP INLET & STRUCTURE NO. BENCH MARK u s CURB CLEARING LIMITS CURB & GUTTER — — — — — PROPOSED PAVEMENT as VDOT STANDARD STOP SIGN EC-3A DITCH 200 EXISTING CONTOUR 6" DEPTH OF EC-3A DITCH 200 PROPOSED CONTOUR EC-2 DI TCH 240.55 PROPOSED SPOT ELEVA 77ON TBC DENOTES TOP/BACK OF CURB 6 " DEPTH OF EC-2 DITCH T/B DENO TES TOP OF BOX APPROVALS DATE DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNERJZONtNG EN J WEER INSPECTIONS R 3 DEPARTMENT OF FIDE RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY ,TION I GINI . DEF RMENT F TRANSPORTATION i r H DEPARTMENT F SCOTT R. COLLINSZ� U No. 35791 .11 ��SSjONAL E��� z O w m ® U) Z Z J O � LU Ce IN V EXITING SANITARY SEW ABANDO E IN F E EXISTING LI�E NDON I /Z'" EXISTING SANITARY SC07r R. COLLIN= -SEWER 0 ar 'g, EXISTING SWM POND L) N.. 35791 FOR AVINITY I INGYNTERONE ,,,EXISTING MANAGED IONAL EXIS�ING RIP PISL .'TO BE OUTFAL TE 0 ' Z/ , TUP 91-15-- 9 S�IZTE6 PE' JASPER L. & MALLIE P. 14AYNES D.B. 859 P. 143 D.B. 619 P. 368 PLAT r It AVINITY I PROPERTIES U-C I'll, -1 F 5991 P. 2� z 0 7o u Z ?IWILdt. 6' HOLDINGS DIN6§ "3 7 r l b.B 55 P.6011 PLAT u) > ------ - ------ uj Lyr d-10AZ 4 N- C. Q , �'(3 I IE NIT� Al KAPPA 12 P. 7 P02 7J L� -SANITA�D� ISTIN�G WAT 4fRUN EXI ING V, 8 R -T� x- ol ro 471. D.P. 2108 P 54 51) A- 7 L JAMIP1 �tdj� D.11.,,!5��6 IPI 71q �PTTY 6 EIILINRY If c) cl� 0� EXIS7G77GrT co IMP -35D 90 NIT HYDRAULICS COMPANY INC. - TUP 91-16E D.B. .NIF AWNITY ESTATES,LLC X I EXISTING KAPPA SIGMA D.B. 4571 P. e HEADQUARTERSBLDG. (D IS�ING18" SANIT�RY 6'- 7�LINE C\j Z OP'9 L 7 < j RLINE < G 0AT'i LIJ > LIJ U) Z IMP 0 'A + > NIF SCOTTSIILLE '1'QA'D lOLDIIIS LLC N11F\59% TUP 'CHdR, OF O.B. 599 P. 2jq -j Lu < X X-X ,Wq P z % 2: 0 4 10 411.. C) EXISTING BUILDINGS TO BE DEMOLISHED (TYP). 6 0� 2 `g, VER E DEMOLITION OF THE MAIN PRIOR TO THE < (j) (_9 HOUSEI LL] Z ER SHALL DOCUMENT THE F STRUCTURES WITH LABELED PHOTOGRAPHS. -6 DOCUMENTATION SHALL INCLUDE < U) S SHOWING E PHOTOGRAPHS ZPH ALL SIDES OF/EACH AND ITS ASSOCIATED STRUCTURES, THE DEVELOP STRUCTURE, CONTEXT OF THE SITE, A SKETCH 771F S61 '53 GCdMMERCIALENTRANCE4 Lf) X 7 ZkSIGMA PROPERTY Lu UJ 00 LAN AND,ASKETCHPLAN t�`THE 17 HE uj _IDE F�ING )C M� TH AT NS SHOW 73 48514 )�E R�N t P Oto q HE A 21?� SH�� L AS PROVIDED. T I. DOCUMENTATION SHALL OF1�PRQfi \�EXISTIIIG 0 ER�F'A \PERZ7 B LI D.B.D.B.� 1727 P76714 D ® / V V I cf) IRALEIEM­AM�LE THE' POWENLINE TOTE BE SUBMITTED COMMUNITY DEVELOP=NT PRIOR TO THE' REQUEST FOR A DEMOLITION PERMIT FOR ANY REROUtED-� OF THE STRUCTURES. / ) / / /�9�'\ \ \ ' ' ' \ \ \ \ \ \ 1 t r e a^� / Lli Lu < "GIJING o EXISTIN BUIL TO BE DEMOLISHED cryp.) V) L Z �o 2 /EXISTING OVERHEAD j V POWERLINE GRAI HIC CAL 50' LL, y✓\j O LL $ E TNIIP 91, IIIA I ( I / ;& 1�1 / I I ( IN FE < T �T ft lITt NIF A s LLC D.B. 4571 P. 88 (D C :)c:) E NOTES: CN u 0 �1 NUMBER 51003CO407D & 51003CO426D ADOPTED FEBRUARY 4,2005. 1. THIS PROJECT IS NOT LOCATED WITHIN FLOODPLAIN LIMITS, BASED ON FEMA MAP 02 W112'43'W 807,� 2. TOPOGRAPHY & BOUNDARY INFORMATION PROVIDED BY ROUDABUSH GALE & ib, JOB NO. 490. 092033 25' ROW ASSOCIATES. THE TOPOGRAPHY HAS BEEN FIELD VERIFIED IN JUNE, 2017. 0/ 3. MANAGED STEEP SLOPES EXIST AS SHOWN ON THE PROPERTY. T D.B. 317-552 ST NGMA G'LD mp 4. NO WPO STREAM BUFFER ON THE SUBJECT PROPERTY. 50' 25'ROW / / 5. THIS PROPERTY IS NOT LOCATED WITHIN A DAM INUNDATION ZONE. --THE -- ErNO PED ACCESS PA6TED��.) PHONE EXIST�IT�G 9TEE 0 T� 0 T� 0 T� 0 T� �o To A B, TAND 91-16A D. P., iA 2 Q o � c o U O (D� C C J_ C� Z 7 � V LLJ n � 3 z U � � Z Lil Z J J n � v O 2� O = U J � ll co co N 7 Q ll X J N 7 N ll J " O A � O � O 0 —_ O U cn il 0 il O U 7 O 7 iJ D n a J p"i J D O � T C O Q U O � L L Q � O — U U O N U N =' E p O G O C N O E 7 fU U .� O co 6 ij U N S U N O > O N w O D � D D C � D 3� O N C co D O _ Q Q L 7 N Q- N N T � C I— D 'T, 7 7 v tlo OT H 0 P-4 v -4. TH U__ 4" it 5if la, 1 ct TEND 10'WIDE TURN LANE 149 r-p, it - ----- f AT 2% FROM EXISTING GRADE 4 THIN EX. ROVY//' it SCOTT R. COLLINSZ I t L If TIE GRADE IN 4 0 U No. 35791 PROPOSED PAVED PORTION EMERGENCY ACCESS ROAD/ RIVATE STORMWATER MANAGEMENT 10INVAL Z P) VAR. WIDTH r REPLACE EXI ACCESS AN -CULVERT, 28 LF 48" RCP�'C r D MAINTENANCE EASEMENT STING 48,' WITH U LVERT" TMP 91-L:16A2 SCOTTSWLLE PROPOSED GRAVEL PORTIO RD. HOLDINGS LLC. r ICIO'KAPPA SIG FRATERAll EMERGENCY ACCESS ROAD 'D.B. 325 7 P. 702 L B. 1080 P. 173 P�AT- PROPOSED PAVEDP ION EMERGEN Y/A C CCE S/ROAD TI IT D. U L IIN F&V&F 77, t7 fP_08E EXISTING MANAGED STEEP SLOPES-- IOT 0 I -STORMWATER MANAGEMENT.- D 4 < ACCES',S AND MAINT ENANCE -EASEMENT - ------- 0� 06::- u LLI 7 SWM F CIL Ta (P) 6! SE IX I drAENTED -4 IA --16- 0 92 . ...... ... Tw_ NOTE: THE EXISTING MANAGED CRITICAL ITY] 7 z -5 < LIAINING-WAL lilt L SLOPES IN THIS AREA THAT ARE WIDE TURN LANE 0 PROPOSED -TO -BE DISTURBED SHALL BE :V, E�TEND 1 --- (P) 6'.SEGMENT ------- AT 2% FROM NG GRADE ST/I T 1EIA rx RADE IN WITHIN EX. ROW/- 'T '�U --Y- APPROVED STEEP SLOPES IINING -GRADED IN ACCORDANCE WITH THE . .... )WALL, TIE G RECENTL EXISTING MANAG�ED ORDINANCE. -:77 If P S qpES 10( ------------ ui -- ------- -- REPLACE EXISTING 48!�'b_ULVERT I2D WITH 28 LF 48" RCP'GULV�R .cIr L 77 21 ------ - ------ 1 /VFE 5j7.33 tWd 25 PROPOSED PA�Yt6POK_ E NjCy/ACCEc EMERG n ROAD F1 GAR -526 asill 251 53 FFE=52 Ln 'MANAGED CD EXISTING f52 1(0 C) STEEP SL 5273 4� 471 bPE8 33 GAR-�Zj 58 GAR� FFE- t$Np T=5 939.,33 /z, UAR-5,37.33 I �28.00 4 Ft=542 58 UAR-541 58t ll 0 DI YD 476 e2 H PRIVATE STORMWATER,MANAL3EMtN I dZ5MT-5,32.74 'jP) VAR. wiur\ ACCESS AND MAIN NXNCE'EASEM'E'N` fTE 543.33 F6=544.58 L9 (fAR 5 b V cr) EIWT= 15 -534-74 YIS _c) cyi 27 F c\j LOT 64 LOT64 44 5 -547.92 4f -93 546.67 �,1543118928 co .0 FPE=� j47.17 FFE 15 GA(R= E'SMT-5�39-41 0 C3 18A YD c\j -544,9 C:) kj -0 0 FFE= Ld �42.67, 550.M 9_3� c\j BS4 549,5a T-540.7' I UAtR,645 58 1.92 0 18B YD. T 1IU) 58 =550:15 5 ?=549.58 'r GAR- 552-�3 8SM 1-540.74 > 0 LLi uj 00 rrt-552 92' �2. 549.08 3- t2 f> -55 T-542.66 A I18,"D 0 -552.50 Lu ----- --- ------- f W55 z)OW-42 -­_7 L9 I 11AK755")7.42l--') It 14'W- 1SMT-542 er, U) -0 5�717 z fQ) x GA tFE-5 55gg T-5�3,33 /18D,/, 0 -T Q) 0 LLJ Q) UAK=562.,:78 552.58 i 55�.83 GAR�5&2 83 i 0 ))8 6'-SEGIVIEEN I _11D UAR=564 Coa `ZWT-543 _R ET� AING�W`ALL/ P3 y '34 00 154U 4 T_ LLJ Lij CD LOT 45 46 _1147 L 0 LO T 72' 4 LOT 73 ul l 0 49 7 1 1 LO 71l /I � 52ff.08 r&)T 21) 42. 2' 2 FFE=568.08 FFE=56' FFE=549.00 FFE-545.67, FFE=5 33' FFE=j5, FFE�--527.33 59.00� FFIE=535 67 - ----- FF� 3,08 FFE=56635 FFE=�P4.75 �I`E=562'.98 FFEE 1 GAR=566.08 GAR=566-08 GAR=564.75 GA�=547.13p GAR-54.3.67 GAR=�5410. 537.000 566.92 u'll FFE GAR=562.75 G =560 8 31 GAR- 568.92 $68.92 5M.92 564' 34C sm ��l 7.;� GARr--- IGAR' UAhK 567i25 567,92 567A2 5�7�7 92 �2D 41 40 42A OSEC 567!. 7 527.42 17 567.6]7567.6,7 5115�.8.3 565.83 564.50 562.50 FFE=5i?8.67\ ILIty G 27.67 ui B45 > :518. 3 NOTES: LLJ ?6 CONTRACTOR SHALL VERIFY ALL TIE-IN ROAD CONNECTIONS FOR AVINITY ESTATES ROADS TO ANY ROAD ------------- --- �,7 cr_ LOT ITF_ EXISTING OR UNDER CONSTRUCTION. CONTRACTOR IS RESPONSIBLE FOR NOTIFYING THE ENGINEER OF ANY i r_v DISCREPANCIES BETWEEN THE EXISTING ROADS ANDIOR CURB AND GUTTER AND THE PROPOSED ROADS, GA .4 P7 'A 0 D CURB & GUTTER. CONTRACTOR SHALL CONTACT ENGINEER TO INSPECT CURB AND ROADWAY TIE-INS TO FFE \7i GAR=529.00; t0 THAT MANHOLE TOPS ARE CONSISTENT WITH THE ADJACENT PROPOSED CURB LIJ x 3- CONTRACTOR SHALL PROVIDE ENGINEER SURVEY WORKSHEETS OF ALL ROADWAYS, PARKING LOTS, ALLEYS, 565 559.00 555-0 7Z 55IJ00 �47.0 542.25 535 3 .25 5 MANHOLE TOPS AND DRAINAGE STRUCTURES PRIOR TO INSTALLATION OF CURBING, DRAINAGE, OR UTILITIES cc TO COLLINS ENGINEERING FOR REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. COLLINS ENGINEERING AR T 2 LM 8b G L-01-2e LPT'29 Lr_0T tLlbT e4 3 SMT!Fl 6349' SHALL VERIFY ALL SURVEY SHEETS TO ENSURE POSITIVE DRAINAGE AND PROPER ELEVATIONS FOR 0 FFE=568.83 FFE= FFE 568.92 GAR=566.17 GAR=�564.83 GAR=563.56, GAR=559.2 GA�R=551 25 GAR-547.25 I �GAR=54,1.50 GAR=539.,17 GAR=,535-.83 GAR=53 IIFFEC E=553.25 FFE=54 15, 34.50 568.17 FFE 566.83 F�E=565.56 FFt=561.25' FFE=5�7.25 FFE=544'.50 FFE=541.17 FFE=� 37.83 FIF CONSTRUCTION. (D U) iF'FE 569.58 1$69.58 5659.5 I 5 GAR=55 .25 567.58 GAR IGAR GAKR 2 0 ol 56625 CAR -,uw ji /V UAK 1 4. ALL PROPOSED SANITARY AND WATERLINE EASEMENTS SHALL BE DEDICATED TO ACSA FOR PUBLIC USE. r A D ',!43 92 40ts Yu- i, E \40131 YD__�Ilt 32 YD-\ �2F Y �1 565 2 44B YD- F1 ALL CROSS DRAINS AND UNDERDRAINS SHALL BE INSTALLED PER VDOT STANDARDS. C) u 0 (j) _0 15 Lu Lu 5. Lu ........... . ....... 0 (D -C c1__ AfInTI I 32 VAR 132 2B IC31 0 > JOB NO. Q) V] If PRIVATE STORM s -- ---- GRAPHIC SCIALE/ 1100 200,1 Z-' Eli 32D REBBLE DRIV 092033 ( C H 0 0 TR ' )n01L1L11_N11TS�'�',;' C SCOTT . 9. ( 91 r-)N o 3 L5 7 0 '101VA j� --- - ---- 50' 25 �0 SCALE U) (F ATE STORMWATER MAN4AGEMENT u' :))VAR' vibTH,`Pk1V 50' 0 �I�INTENANCE EASEMENT (PRZOVIDES PHONE CCES81AND IN FEET NO. A( PED CESSF RO PROPERTY TQ,'PEBBLE DR. PUBLIC ROW) 1 i' ch '�O f U." Alignment: Access -Road Description: Curve Point Data Description Station Northing Easting PC: 10+00.000-38855605.672-114827346.130 RP:-38855684.105-114827284.096 PCC: 10+56.945-38855584.602-114827294.053 Circular Curve Data Parameter Value Parameter Value Delta: 32' 37' 37.3853" Type: RIGHT Radius: 100.000 Length: 56.945 Tangent: 29.268 Mid -Ord: 4.026 External: 4.195 Chord: 56.179 Course: N 67' 58' 18.6289" E Curve Point Data Description Station Northing Easting PCC: 10+56.945-38855584.602-114827294.053 RP:-38855484.999-114827304.020 PT: 11+45.138-38855540.691-114827220.843 Circular Curve Data Parameter Value Parameter Value Delta: 50' 28' 49.9034" Type: LEFT Radius: 100.100 Length: 88.193 Tangent: 47.189 Mid -Ord: 9.557 External: 10.565 Chord: 85.368 Course: N 59' 02' 42.3698" E Tangent Data Description PT Station Northing Easting Start: 11+45.138-38855540.691-114827220.843 End: 11+55.929-38855531.725-114827214.840 Tangent Data Parameter Value Parameter Value Length: 10.791 Course: N 33' 48' 17.4181" E Curve Point Data Description Station Northing Easting PC: 11+55.929-38855531.725-114827214.840 RP:-38855559.543-114827173.293 PT: 12+17.699-38855511.155-114827160.700 Circular Curve Data Parameter Value Parameter Value Delta: 70' 46' 57.4649" Type: RIGHT Radius: 50.000 Length: 61.769 Tangent: 35.522 Mid -Ord: 9.239 External: 11.333 Chord: 57.916 Course: N 69' 11' 46.1505" E Tangent Data Description PT Station Northing Easting Start: 12+17.699-38855511.155-114827160.700 End: 13+15.523-38855535.792-114827066.029 Tangent Data Parameter Value Parameter Value Length: 97.824 Course: S 75" 24' 45.1171" E Curve Point Data Description Station Northing Easting PC: 13+15.523-38855535.792-114827066.029 RP:-38855826.122-114827141.587 PT: 13+65.524-38855552.351-114827018.910 Circular Curve Data Parameter Value Parameter Value Delta: 09' 32' 58.6053" Type: RIGHT Radius: 300.000 Length: 50.002 Tangent: 25.059 Mid -Ord: 1.041 External: 1.045 Chord: 49.944 Course: S 70' 38' 15.8137" E Tangent Data Description PT Station Northing Easting Start: 13+65.524-38855552.351-114827018.910 End: 14+04.756-38855568.393-114826983.109 Tangent Data Parameter Value Parameter Value Length: 39.231 Course: S 65' 51' 46.5109" E Curve Point Data Description Station Northing Easting PC: 14+04.756-38855568.393-114826983.109 RP:-38855458.885-114826934.039 PCC: 14+31.031-38855576.438-114826958.150 Circular Curve Data Parameter Value Parameter Value Delta: 12' 32' 44.2583" Type: LEFT Radius: 120.000 Length: 26.276 Tangent: 13.190 Mid -Ord: 0.718 External: 0.723 Chord: 26.223 Course: S 72' 08' 08.6399" E Curve Point Data Description Station Northing Easting PCC: 14+31.031-38855576.438-114826958.150 RP:-38855627.377-114826968.599 PCC: 14+58.470-38855588.627-114826933.922 Circular Curve Data Parameter Value Parameter Value Delta: 30' 14' 00.6451" Type: RIGHT Radius: 52.000 Length: 27.439 Tangent: 14.047 Mid -Ord: 1.799 External: 1.864 Chord: 27.122 Course: S 63' 17' 30.4467" E Curve Point Data Description Station Northing Easting PCC: 14+58.470-38855588.627-114826933.922 RP:-38853310.673-114824887.319 PT: 15+23.894-38855631.828-114826884.792 Circular Curve Data Parameter Value Parameter Value Delta: 01' 13' 26.6857" Type: LEFT Radius: 3062.297 Length: 65.424 Tangent: 32.713 Mid -Ord: 0.175 External: 0.175 Chord: 65.422 Course: S 48' 40' 27.4092" E Tangent Data Description PT Station Northing Easting Start: 15+23.894-38855631.828-114826884.792 End: 16+50.000-38855714.075-114826789.198 Tangent Data Parameter Value Parameter Value Length: 126.106 Course: S 49' 17' 31.2026" E Tangent Data Description PT Station Northing Easting Start: 16+50.000-38855714.075-114826789.198 End: 18+23.826-38855827.446-114826657.430 Tangent Data Parameter Value Parameter Value Length: 173.826 Course: S 49' 17' 31.2026" E Tangent Data Description PT Station Northing Easting Start: 18+23.826-38855827.446-114826657.430 End: 19+84.206-38855932.046-114826535.856 Tangent Data Parameter Value Parameter Value Length: 160.380 Course: S 49' 17' 31.2026" E Curve Point Data Description Station Northing Easting PC: 19+84.206-38855932.046-114826535.856 RP:-38856083.654-114826666.296 PT: 20+20.205-38855957.847-114826510.821 Circular Curve Data Parameter Value Parameter Value Delta: 10' 18' 46.7117" Type: RIGHT Radius: 200.000 Length: 35.999 Tangent: 18.048 Mid -Ord: 0.809 External: 0.813 Chord: 35,950 Course: S 44' 08' 07.8459" E Tangent Data Description PT Station Northing Easting Start: 20+20.205-38855957.847-114826510.821 End: 22+31.889-38856122.406-114826377.664 Tangent Data Parameter Value Parameter Value Length: 211.684 Course: S 38' 58' 44.4892" E Curve Point Data Description Station Northing Easting PC: 22+31.889-38856122.406-114826377.664 RP:-38856248,213-114826533.140 PT: 22+71.262-38856155.245-114826356.060 Circular Curve Data Parameter Value Parameter Value Delta: 11' 16' 45.3589" Type: RIGHT Radius: 200.001 Length: 39.372 Tangent: 19.750 Mid -Ord: 0.968 External: 0.973 Chord: 39.309 Course: S 33' 20' 21.7028" E Tangent Data Description PT Station Northing Easting Start: 22+71.262-38856155.245-114826356.060 End: 22+80.066-38856163.041-114826351.968 Tangent Data Parameter Value Parameter Value Length: 8.804 Course: S 27° 41' 58.9219" E Alignment: BERGEN STREET Description: Tangent Data Description PT Station Northing Easting Start: 10+00.000-38856183.093-114827715.128 End: 11+87.498-38856018.769-114827624.835 Tangent Data Parameter Value Parameter Value Length: 187.498 Course: N 28' 47' 17.0021" E Curve Point Data Description Station Northing Easting PC: 11+87.498-38856018.769-114827624.835 RP:-38856317.824-114827080.586 PT: 12+52.700-38855963.377-114827590.496 Circular Curve Data Parameter Value Parameter Value Delta: 06' 00' 56.8404" Type: RIGHT Radius: 621.000 Length: 65.202 Tangent: 32.631 Mid -Ord: 0.856 External: 0.857 Chord: 65.172 Course: N 31' 47' 45.4208" E Tangent Data Description PT Station Northing Easting Start: 12+52.700-38855963.377-114827590.496 End: 15+31.355-38855734.570-114827431.448 Tangent Data Parameter Value Parameter Value Length: 278.655 Course: N 34' 48' 13.8411" E Curve Point Data Description Station Northing Easting PC: 15+31.355-38855734.570-114827431.448 RP:-38855563.340-114827677.782 PCC: 15+64.448-38855706.412-114827414.096 Circular Curve Data Parameter Value Parameter Value Delta: 06' 19' 12.9479" Type: LEFT Radius: 300.000 Length: 33.093 Tangent: 16.563 Mid -Ord: 0.456 External: 0.457 Chord: 33.076 Course: N 31' 38' 37.3673" E Curve Point Data Description Station Northing Easting PCC: 15+64.448-38855706.412-114827414.096 RP:-38855801.793-114827238.305 PT: 15+86.504-38855687.644-114827402.530 Circular Curve Data Parameter Value Parameter Value Delta: 06' 19' 07.2472" Type: RIGHT Radius: 200.000 Length: 22.056 Tangent: 11.039 Mid -Ord: 0.304 External: 0.304 Chord: 22.045 Course: N 31' 38' 34.5169" E Tangent Data Description PT Station Northing Easting Start: 15+86.504-38855687.644-114827402.530 End: 16+85.995-38855605.949-114827345.746 Tangent Data Parameter Value Parameter Value Length: 99.491 Course: N 34' 48' 08.1402" E Alignment: DEGRAW STREET Description: Tangent Data Description PT Station Northing Easting Start: 5+79.349-38855734.744-114827166.698 End: 10+49.995-38855459.911-114827548.764 Tangent Data Parameter Value Parameter Value Length: 470.646 Course: N 54' 16' 16.4528" W Alignment: HALSEY STREET Tangent Data Description PT Station Northing Easting Start: 10+00.000-38856007.459-114827810.497 End: 10+32.354-38856023.039-114827782.142 Tangent Data Parameter Value Parameter Value Length: 32.354 Course: S 61' 12' 42.9998" E Curve Point Data Description Station Northing Easting PC: 10+32.354-38856023.039-114827782.142 RP:-38855847.758-114827685.828 PCC: 10+59.143-38856034.332-114827757.872 Circular Curve Data Parameter Value Parameter Value Delta: 07' 40' 28.1860" Type: LEFT Radius: 200.000 Length: 26.789 Tangent: 13.415 Mid -Ord: 0.448 External: 0.449 Chord: 26.769 Course: S 65" 02' 57.0933" E Curve Point Data Description Station Northing Easting PCC: 10+59.143-38856034.332-114827757.872 RP:-38856314.180-114827865.934 PT: 10+99.325-38856051.270-114827721.466 Circular Curve Data Parameter Value Parameter Value Delta: 07' 40' 28.9220" Type: RIGHT Radius: 299.987 Length: 40.183 Tangent: 20.122 Mid -Ord: 0.673 External: 0.674 Chord: 40.153 Course: S 65' 02' 55.8228" E Tangent Data Description PT Station Northing Easting Start: 10+99.325-38856051.270-114827721.466 End: 16+28.026-38856305.877-114827258.110 Tangent Data Parameter Value Parameter Value Length: 528.700 Course: S 61' 12' 43.0000" E Alignment: MOFFAT COURT Description: Tangent Data Description PT Station Northing Easting Start: 10+00,000-38856376.409-114827296.866 End: 11+45.000-38856249.330-114827227.038 Tangent Data Parameter Value Parameter Value Length: 145.000 Course: N 28' 47' 16.9987" E Alignment: MONTAGUE STREET Description: Tangent Data Description PT Station Northing Easting Start:10+00.000-38856199.161-114827461.620 End: 10+61.529-38856145.237-114827431.989 Tangent Data Parameter Value Parameter Value Length: 61.529 Course: N 28' 47' 16.9987" E Curve Point Data Description Station Northing Easting PC: 10+61.529-38856145.237-114827431.989 RP:-38855904.452-114827870.193 PCC: 11+05.183-38856106.110-114827412.663 Circular Curve Data Parameter Value Parameter Value Delta: 05' 00' 08.5038" Type: LEFT Radius: 500.000 Length: 43.654 Tangent: 21.841 Mid -Ord: 0.476 External: 0.477 Chord: 43.640 Course: N 26' 17' 12.7470" E Curve Point Data Description Station Northing Easting PCC: 11+05.183-38856106.110-114827412.663 RP:-38856324.708-114826916.700 PT: 12+09.397-38856015.362-114827361.750 Circular Curve Data Parameter Value Parameter Value Delta: 11' 01' 00.2036" Type: RIGHT Radius: 542.000 Length: 104.215 Tangent: 52.268 Mid -Ord: 2,503 External: 2.514 Chord: 104.054 Course: N 29' 17' 38.5968" E Tangent Data Description PT Station Northing Easting Start: 12+09.397-38856015.362-114827361.750 End: 16+18.292-38855679.608-114827128.374 Tangent Data Parameter Value Parameter Value Length: 408.895 Course: N 34' 48' 08.1405" E GENERAL CONSTRUCTION NOTES .FOR STREETS 1. CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WITHIN THE DEVELOPMENT WILL BE MADE BY THE COUNTY. THE CONTRACTOR MUST NOTIFY THE DEPARTMENT OF COMMUNITY DEVELOPMENT (296-5832) 48 HOURS IN ADVANCE OF THE START OF CONSTRUCTION. 2. UPON COMPLETION OF FINE GRADING AND PREPARATION OF THE ROADBED SUBGRADE, THE CONTRACTOR SHALL HAVE CBR TESTS PERFORMED ON THE SUBGRADE SOIL. THREE (3) COPIES OF THE TEST RESULTS SHALL BE SUBMITTED TO THE COUNTY. IF A SUBGRADE SOIL CBR OF 10 OR GREATER IS NOT OBTAINABLE, A REVISED PAVEMENT DESIGN SHALL BE MADE BY THE DESIGN ENGINEER AND SUBMITTED WITH THE TEST RESULTS FOR APPROVAL. J. SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC RIGHT-OF-WAY OR WITHIN EASEMENTS PRIOR TO ACCEPTANCE BY THE COUNTY. ALL DRAINAGE OUTFALL EASEMENTS ARE TO BE EXTENDED TO A BOUNDARY LINE OR A NA TURAL WA TERCOURSE. 4. GUARDRAIL LOCATIONS ARE APPROXIMATE. EXACT LENGTH, LOCATION AND APPROPRIATE END TREATMENTS WILL BE FIELD VERIFIED AT THE TIME OF CONSTRUCTION. ADDITIONAL GUARDRAIL MAY BE REQUIRED AT LOCATIONS NOT SHOWN WHEN, IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY. WHEN GUARDRAIL IS REQUIRED, IT SHALL BE INSTALLED FOUR (4) FEET OFFSET FROM THE EDGE OF PAVEMENT TO THE FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE INCREASED TO SEVEN (7) FEET. 5. WHERE URBAN CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRI VEWA Y ENTRANCES SHALL CONFORM TO VDOT CG-9(A, B OR C). 6. WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT STANDARD PE-1. 7. COMPLIANCE WITH THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT SECT70N DETAIL, SHALL BE STRICTLY ADHERED TO. 8. ROAD PLAN APPROVAL FOR SUBDIVISIONS IS SUBJECT TO FINAL SUBDIVISION PLAT VALIDATION. SHOULD THE FINAL PLAT FOR THIS PROJECT EXPIRE PRIOR TO SIGNING AND RECORDATION, THEN APPROVAL OF THESE PLANS SHALL BE NULL AND VOID. 9. ALL SIGNS OR OTHER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES AND THE ALBEMARLE COUNTY ROAD NAMING AND PROPERTY NUMBERING ORDINANCE AND MANUAL. 10. TRAFFIC CONTROL OR OTHER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE SAFE AND CONVENIENT ACCESS. 11. THE SPEED LIMITS TO BE POSTED ON SPEED LIMIT SIGNS ARE 5 MPH BELOW THE DESIGN SPEED, OR AS DETERMINED BY VDOT FOR PUBLIC ROADS. 12. VDOT STANDARD CD-1 =0R CD-2 CROSS -DRAINS UNDER TO BE INSTALLED UNDER THE SUBBASE MATERIAL AT ALL CUT AND FILL TRANSITIONS AND GRADE SAG POINTS AS SHOWN ON THE ROAD PROFILES. 13. A VIDEO CAMERA INSPECTION IS REQUIRED FOR ALL STORM SEWERS AND CULVERTS THAT ARE DEEMED INACCESSIBLE TO VDOT OR COUNTY INSPECTIONS. THE VIDEO INSPECTION SHALL BE CONDUCTED IN ACCORDANCE WITH VDOT'S VIDEO CAMERA INSPECTION PROCEDURE AND WITH A VDOT OR COUNTY INSPECTOR PRESENT. ALBEMARLE COUNTY 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. J. 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. 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 Ill. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLA T70N MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). TYPICAL ROAD SECTIONS NTS ROAD NOTES GRADING 1. THE LATEST EDITION OF THE ROAD & BRIDGE SPECIFICATIONS, THE ROAD & BRIDGE STANDARDS OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION SPECIFICATIONS SHALL GOVERN THE MATERIAL AND CONSTRUCTION METHODS OF THIS PROJECT. 2. WHERE UNSUITABLE MATERIAL IS ENCOUNTERED IN THE ROADWAY, IT SHALL BE REMOVED HE FROM T ENTIRE ROAD RIGHT OF WAY WIDTH AND REPLACED WHERE NECESSARY WITH SUITABLE MATERIAL TO THE SATISFACTION OF THE ENGINEER. J. ALL GROWTH OF TREES AND VEGETATION SHALL BE CLEARED AND GRUBBED FOR THE ENTIRE EASEMENT OTHER TREES AND VEGETATION WHICH OBSTRUCT SIGHT DISTANCES AT ROAD INTERSECTIONS SHALL BE REMOVED. 4. ALL VEGETATION AND OVERBURDEN TO BE REMOVED FROM SHOULDER TO SHOULDER PRIOR TO THE CONSTRUCTION OF THE SUBGRADE. DRAINAGE 1. ALL PIPE CULVERTS, EXCEPT PRIVATE ENTRANCES, SHOWN HEREON ARE TO BE RCP WITH A MINIMUM COVER OF ONE (1) FOOT 2. STANDARD UNDERDRAINS (CD-1 OR CD-2 OR UD-4'S) TO BE PROVIDED AS INDICATED ON THE PLANS, OR WHERE FIELD CONDITIONS INDICATE. J. ALL DRIVEWAY ENTRANCE PIPES SHALL BE A MINIMUM OF TWENTY (20) FEET IN LENGTH AND HA IVE A MINIMUM DIAMETER OF FIFTEEN (15) INCHES AND SHALL BE PLACED IN ACCORDANCE WITH THE VIRGINIA DEPARTMENT OF TRANSPORTAION SPECIFICATIONS UNLESS OTHERWISE NOTED ON PLANS. 4. ALL DRAINAGE EASEMENT SHALL BE CLEARED AND GRADED TO THE SATISFACTION OF THE ENGINEER. DRAINAGE EASEMENTS SHALL EXTEND TO A POINT DEEMED AS NATURAL WATER COURSE PA VEMEN T 1. AN ACTUAL COPY OF THE CBR REPORT IS TO BE SUBMITTED PRIOR TO THE PLACEMENT OF THE AGGREGATE BASE MATERIAL. IF THE SSV VALUES ARE LESS THAN 10, THE DEVELOPER WILL BE REQUIRED TO SUBMIT FOR ENGINEERS APPROVAL THE PROPOSED METHOD OF CORRECTION. 2. SUBGR'ADE MUST BE APPROVED BY THE ENGINEER FOR GRADE, TEMPLATE AND COMPAiCTION BEFORE BASE IS PLACED. J. TEST REPORTS ON SELECT MATERIALS MUST BE SUBMITTED SHOWING THE MATERIAL MEETS REQUIRED GRADATION FOR TYPE 1, H, OR NI PRIOR TO PLACING AGGREGATE BASE 4. THE RIEQUIREMENTS TO PUGMILL AGGREGATE BASE WILL BE WAIVED IN THE EVENT THAT THE INTERMEDIATE COURSE IS BEGINNING AT THE COMPLETION OF THE INSTALLATION OF THE AGGREGATE BASE. IN THE EVENT THAT THE INTERMEDIATE COURSE 1S APPLIED PRIOR TO 60 DAYS CDR MORE AFTER COMPLETION OF INSTALLATION OF THE AGGREGATE BASE, THE PUGMILL REQUIREMENT WILL APPLY. 5. THE USE OF AN AGGREGATE SPREADER IS REQUIRED WHEN PLACING AGGREGATE BASE. 6. BASE AvfUST BE APPROVED BY ENGINEER FOR DEPTH, TEMPLATE, AND COMPACTION BEFORE' SURFACE TREATMENT IS APPLIED. 7. PRIME ICOA T MUST BE APPLIED TO BASE MATERIAL PRIOR TO PLACEMENT OF ASPHALT (PRIME COAT RC-250 @ 0.3 GAL./SQ. YD.). 8. BITUMIAVOUS SURFACE TO BE APPLIED IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION SPECIFICATIONS. 9. ENCROACHMENT POSTS, WALLS, SIGNS, OR SIMILAR ORNAMENTAL STRUCTURES THAT DO NOT ENHANCE A ROADWAYS CAPACITY OR TRAFFIC SAFETY, SHALL NOT BE PERMITTED WITHIN THE RIGHT OF WAY, ONLY THOSE STRUCTURES SPECIFICALLY AUTHORIZED BY PERMIT ISSUED BY VIRGINIA DEPARTMENT OF TRANSPORTATION MAY BE LOCATED WITHIN THE STREETS RIGHT OF WAY. STREET CROSS SECTIONS" n .I LAND APING R� C R/W LANDSCAPING _ EASEMENT I EA I STREET BEET � Mff EXIS\ GROUND I j CURB CU B EXIST. GROUND PLAN ANC SnW1 t, SIDEWALK GUTTER 7RAY£LWAY iRAYE2.WAY GUTTER SIDEN'AUf PLAN7/N0 S7R/P TYPICAL PRIVATE STREL'T SUCTION ' DECRAW STREET, BERCEN STREET, MOWTACUE STREET, H,4LSEY STREET & MOFFAT COURT PARKING ONE SIDE ONLY NOTES: NOT TO SCALE 1. SEE PAVEMENT DESIGN CHART TO THE RIGHT FOR ROADWAY DEPTH REQUIREMENTS. 2. STREET WIDTHS SHALL BE IN ACCORDANCE WITH ALBEMARLE COUNTY STANDARDS AND FIRE AND RESCUE STANDARDS TO ALLOW ADEQUATE WIDTH TRAVELWAY AND PARKING ON ONE SIDE OF THE ROADWAYS. SEE SHEET 3 FOR NO PARKING SIGNAGE ON ONE -SIDE OF ROADWAY. cl EXIST GROUND EXIST ND 7RAYELWAY EXIST. GROUND 12-20' EXISfi GROUND 20' ACCESS EASEMENT ` TYPICAL LAIERGGENCY AC6ff S SUCTION 10f00 TO 12121.- TRAVELWAY 20 WIDE PAVED 22' SUPERELEVATION DOWN TO RICIIT 12t21 TO 13 f 58.• NO CROSS SLOPE 13f58 TO 22f66.• SUPERELEVATION DOWN TO LEFT ACCESS DRIVEWAY SHALL BE 12' WIDE FROM STA. 167L50 TO STA. 18f50 AND STA. 21-1-50 TO S7,4. 22f00 NOT TO SCALE Table 4: Pavement Design (VDOT Pavement Design Guide) Pavement Design R F= 1.0 LocationAD"t 111CV Desi n JCBR SSV 1Dr 'urface h a jBase b a Sub, -base It XI-P I De raw Street 1777 0 777 - S -9.5 2 2,25 W%4-25 3 11- 2113 to 0.6 14.55 Bergen :street 4(TO 0 400 5 4 11.57 Sort-9.5 1.5 2.25 BM-25 2.5 115 `? I A 5 Ok 11.75 Montague Street Halsuv Street 328 C} 0 35 328 5 5 1 11.14 li 4 101815 SNI-•9.5 SM-9.5 1.5 1,5 2.25 2,2- BM-25 13N-25 2.5 2.S 115 115 21B 21A 5 15 0.6 0.6 i 1.75 11,75 Moffat Court 48 [l 48 5 4 4,:19 SM-9.5 L5 1.67 BM-25 0 2.15 21 A 5 O16 5 51 1:nx/`genet' Access `1'tun Lane Lis Stv51 5113i11 meetor aXt ef d Itutite 20 tfL'4tli?fl SM -9.5 3 2.25 13NI-25 ti ?.1: 21A � i�.d} 24.45 Access hood - Paved Portion SM-9,5 2 1,67 BM-2-5 0 2.15 21A 6 O16 .94 Access Road > Gravel, Poilivn I IW-9.5 (? 1.67 BM-25 10 2.15 2I A S 0A 4.80 Note: Contractor to bore any existing pavement being utilized and coordinate vrith VDOT on upgrades to geometric design standards to eusuria the above specifications am met and atv. in acemlance vzfth their standards. (VARIABLE WIDTH) 4" CONC. 4" 21-A STONE BASE CONCRETE SIDEWALK NO SCALE TOP 4 2" R OF CURB ° e 4 7" a a 4„ 1 s STANDARD CURB,s �r • , GU R )NO SCALE VDOT #57,#68, OR #78 STONE BASE UNDER CURB & CHECKED BY VDOT PRIOR TO PAVING AND/OR BACKFiLLING. 1 1 "-2" SM-9.5A SURFACE COURSE 0-3" BM-25 INTERMEDIATE COURSE 5"-6" COMPACTED AGGREGATE BASE COURSE, VDOT #21 A ULTIMATE DEPENDING TRAFFIC NLIMITS `� AND UNDERDRAINS COMPACTED SUBGRADE ASPHALT PAVING NO SCALE: SEE CHART ABOVE FOR MINIMUM DEPTHS �TH off SCOTT R. COLLINSZ C) No. 35791 � Z� �`�IONAL E C' Z C1 w m Z 0 O H F_ Z LU Uj Ce LU Ln C] O 0 cr ff Ono r, LU - U 0 LU a c JOB NO. U Q) ° a 092033 u a a LO -a a SCALE a AS NOTED 00 SHEET NO. Q D a 0- 6 N T � G � a General construction notes for Stormwater Management plans Site Results (Water Quality Compliance) Z ructed fill to be within 95% of maximum dry density 3.. All dams and const D-k I D AREACHECK Area Checks DA, A and 2_% of optimum moisture content. All fill material to be approved by a -------- FogrST/oPEN SPACE lac) OK, o6 tttttttt� IMPERVIOUS COVER W1 geotechnical engineer. A geotechnical engineer is to be present during :t: t Ittt::tt:t h M TREAXED [al:l i %Ape Rv'�Olj 5 COVE R 6_� .............. '10 NIANAOED TURF AREA Jac construction of dams. IJA M A SEA TR EATED �ac AREA 2. Pipe and riserjoints are to be watertight within stormwater MANAGEDIUr UK. Ox. CHECK OK. OK� OK_ X� A managem�en t faci I ities. -A Site Treatment Volume (ft3)E= A. ­U rary sediment traps or basins which are to be converted to 3. For tem�po J I it I j Runo i- - 11 , ­11 -, , Y _4 ff Reduction Volume and TP By Drainage Area permanenit stormwater management facilities; conversion is not to take ri�, f3 DA. 0 VOTAIL 0,A, A IIEVED (ft 2�_ place untill the site is stabilized, and -J, A'.1! RUNOFF REDUCTION VOLUME Aa 4 TP LOAD AVAIJLABLE FOR REMOVAL O/V11 ................. 6 IP LOAD REMAMI ttti: "A q ermissiorn has been obtained from the County erosion control inspector. 1D (Iti/YrI t:�tttt: TP LOAD REDU(MON ACHIEL p NG (WYI) :ttttt::t Xf J�_ NMOGEN LOAD REDUCTION ACHIEV Total Phosphorus 7 PMAL POST -DEVELOPMENT TP LOAD (Ib/yrl TP LOAD RCOUCTION REQUIMED Ob/yfl WATER QUALITY: THIS SITE WILL PRESERVE o.5i ACRES OPEN SPACE, W.- f_ io j TP LOAD REDUCM)N ACHIEVED (bl PURCHASE 9.95 LB/YR PHOSPHOROUS Yr 11 1 AND THE PROJECT WILL i h low t.� 79 LOAD REMAINING Ubll* MEET WATER QUALITY REQUIREMENTS. a�uti REMOVAL CREDIT TO _Jr RRMAiNINIG TP LOAD REDUCTION REQUIRED Ubli`* W1 G E 1V Total Nitrogen (For information Purposes) WATER QUANTITY: DETENTION IS MET WITH TWO DRY DETENTION f z NITROGEN LOAD REDUCTION ACHIEVED I DA BASINS RELEASING FLOW BELOW PRE -DEVELOPMENT FLOW RATES. _oEVttOPMENT1flTROCEN LOAD U1yrW:ttt;::j06,02!! REMAINING pc,�T ago L M0 V IT too _J 41111111111111 t too ,JIM Nos 4W ...... IF J �4 100 110 ... . ..... .. mom 00 ( ­"Z-�,l �o i _/. i , -.1 , � - I 27 ,y <w A X V, J n 4, V, V t xx 4 it �x :?q- J/ .......... IT V ­AVINITY-Jrjg,'� **4** SUBAREA DRAINS TO APPROVED POND--- AVI N ITY 1, P HAS E I WET F J_ N r . ... ... if k T, " i Jk� SUBAREA DRAINS TO APPROVED 7 _­ f AVINITY 1, PHASE I WET POND A t, ....... ... . . (WPO #201300044) -D -------- -- V------ iL `J J '2 f k �5 Z" Z�_ .......... . J, t!J 4 4­1� __4 J T F fifif i�;; it v iA _J 14, 4% ---------- .-Y IIJ �,v 7 �;4 L id !tfl\ L1 Z T11 -GR -IC-- -S-CALE APEI 200 40 .......... 0 50 --- 100 - 4 R 7'Ll N A �FEET'_) 1 inch .... .......... . 2""', A., -6, 5 J A -7='� 0.- __ - - - -­ -- 'PER APP OVALPENDING--WF._ 0 _#201360044 < Z M HE PHASE VSWIVI F-A(ILITY IS .-SHE-17 [-.SW -5) F DESIGN TO HA14DLE THE AP PROVED . ..... ED X/ -7 _AVINITY I DEVELOPMENT. qp, J J TOTAL Tc7- o. 2 1 h i S J f (Tc 0.1 5 hrs loo'OF OLF w /A E LEV=' ffc=o.o� hrs.) 225'OF CONC. FLOW w/ A ELEV= 9' FIRUHUSED OPEN SPACE,' 'OF CHANNEL FLOW @ 8 ft/s jc-o.o4 hrs.) IN t 975 PRESERVA I IQ, ol.5�ACRES J A % AVINITY 7 U A� A 0. f I -Development Impervious Areas Detention Basin"A' Post X 50,120 sf W Roads & Sidewalks Attached Homes, G riz PO' ED DR�DETEN --P I IUN 1:3AXNi I REPLACE 66,925 sf arages, Porches 14,400 sf Abil, M S Homes'Private Sidewalks & Driveways AP PROVEDUNDERGROUND DET NTION & ON CELLW�LEVEI_q Is 1,650 sf BIORETENTI� Clubhouse & its Amenities -- -------- TY IS DESIGNEDfOR AVINITY 11, Total= 133,095 sf 41 PROPOSED FAICIL�ff\ MEETING CURRENT REGULATIONS. Deten tion Basin 'B' Post -Development Impervious Areas Atil I 44,957 sf Roads & Si dewal ks 56,175 sf 6.:L5 hrs. Attached Homes, Garages, Porches TOTALT&� -OrOLF @ 3% (Tc=o­.i-2- hrs.) _62 if J i0l Homes'Private Sidewalks Driveways J;j 10,000 Sf (4.85-ac.; CN=79; 96o'OF CHANNEL FLC�W6 8 ft/s (Tc=o.03 hr� . Tc=o.zi-h-es. 4.94 ac.; CN=8-., Total= 111,132 sf -iz; hrs"F A Tc=o. 7- Project Avinity Estates - Kappa Sigma Entrance Culvert Plan Sheet No. Doesigner KKW Sheet I of 1 Culvert#1 Rev. Date Oate 07106116 AHW Controls STATION: HYDROLOGICAL DATk 100 yr. Flocod plain e�ev� Outilowtom SWM Pond'B' Additional Overland Flowto Culvert(I.46 ac.; Cw--0.34; Tc=12,5 min.) Design AHVN depth efev. Q2 = 1. 11 cls Q2 = 1.84 ct 12 3.7 Structures� elev. feq, TWelev, Q10 = 635 cis 0110 = 2,38 ct 110 4.8 �7 Q25 = Q02 cfs Q25 = 2.68 ct 125 5A ShoLilder elev, 488.06 elev, 48T65 DISCHARGETME-D RISK ASSESSM �NT _­" " - A 0 T Skew 0 Cover Q 2 2.95 CFS Detours Available Length Q f0_ = __T7_T_ CFS Overtopping Stage Q = -11-7- C F S Flood Plain ManagenTe-nt- Inv, El. 485.14 So= 0,43% Inv. El. 484�87 Q _CFS Criteria and Significant Impact Orig. Gr, Eli_v� L= _75_ Orig, Gr. Bev, Q CFS HEADVIATER COMPUTATIONS GONT. OUTLET CULVERT TYPE SIZE Q Q/B IN[ ONT� OUTLET CONTROL HIN. VELOCITY End Treat COMMENTS HVVID HIN Ke- dc (dQ+D)12 ho H LSo VV C.M. Sincloth ELEV Existing 18" JRCP Culvert (2 yr) 2,95 2.95 O�62 0.9 O�5 0.60 1,05 1 �05 CA 0.3 12 1.2 3,75 N/A Existing 18" RCP Culvert (10 yr) 8,73 '3 _L, 7 125 25 1,9 0�5 1,20 1,35 1.35 0.4 0,3 1.5 1.9 1 1 3�90 1 N/A Existing 18" RCP Culvert (25 yr) 14�70 14.7 1�8 2.7 O�5 1.40 1.45 1.45 0.4 0.3 1�6 2.7 3�90 NA -------- - - -- ------------ --- Watershed Summary I, Jt�7 IJI Pre-Develo oment Post-Deve lopment DAW 5.18 ac. 4.94 a c. y 4V DAW 3.48 ac. 4.85 ac. I ------- DA'C' 1. 13 ac. Total= 9.79 ac. 9.79 ac. PROPOSED DRY.. -.----.- It Outflow Summary: (1-Year Storm Event) Approved Pre -Development Post -Development Post-dev Flow U r_ 1 r_ 114 1 1 U 114 r JA0 1 N b '71 7 -�, ­ ­_ , " , I I , 1 1, - - ­ � 1. Z ... ....... DAW 3.04 of s 1. 27 of s 1.25 DAW 2.21 Cfs 0. 94 cfs 1.11 DA'C' 0. 72 cfs - -Z Total= 5.97 cfs 2.21 cfs 2.36 j 'Z -Year Storm Event) Outflow Summary: (2 Pre -Development Post -Development -- ------ ---- 10 A­ DAW 3.74 cfs 3.01 cfs 2.62 DA'B' 2.71 cfs 0.97 cfs 1.52 DA'C' 0. 88 cfs - Total= 7.34 cfs 3.98 cfs 4.14 Outflow Summary: (10-Year Storm Event) Pre -Development Post -Development si- �d 19" - ------ DA'C' < 21.36 cfs 17.56 cfs 21.24 Total= DAW 10. 69 cf s 14.48 of s 14.89 DA'13' 8.06 CfS 3.08 cf s 6.35 2.62 cfs - NJ 1H 0 FS(COTT R. COLLINS Z 0 U No. 35791 1�__- Z 0 l.- __J U.] ca Ln Z 0 Ln > 0 LU LU Ce Lu iLn 0 (D 0 CL 6 UJ -C 0 F- Z 0 LU 0 U) 0 < Ld f M 1..;) P--q F_ < -0 V) - Z < -0 0_ (D P-4 (XI) o -5 C)_ Q) 1- UJ 10� 0 F- LL] -0 < F- 0, ._sz� F- < >', b Lij .0 0 LLLLJ 0 LLJ 0 0 0 C: 0 Cf) :Z 0 C) < - > I I J o (D 0 D_ - In I C: > 0 U 0 X Q) Q) t' -S E 0 E (D 0 CO _0 D Lu LLJ V) .0 f JOB NO. 0 > V) 092033 00 SCALE 0 100' 0- _7H_EET NO. 7 > aria al Proffers X Dip, october3O,2014 PROFFER STATEAM NT ZMANo, 2013-016 Avinityll Tax Map and Parcel Number($): 09100-00-00-016AO, 09100-00-00.016CO, 09100-00-00-016:E0, and portion of 09100-00-00-01400. Owner(s) of Record: VVallace B. Hughes; 'Moss Acquisitions, LLC; and Avon Properties, LLC Sate ofprofferffignatui:e; October30,20IL41. 13.453 acres to be re7med from R-1 & PRD to PEE Wallace B. Hughes is th e owner of Tax Map and Parcel Number 09100r- O-00-016A0., Moss Acquisitions, LLC is the owner of Ta�K Map and Parcel Number 09100-00-00-016CO; and Ayuja Properties, LLC is the owner of Tax !\4atp and Parcel. Number 09100-00-00-016EO and 09100-00-00- 01400, 11. portion of which is subject to this zoning luap ameadmerit; aJI the (>Waers of Moll Parcels are -referred to herein, collectively as the "Ovvnexl' and the parcels are referred to herein collectively as the 'Troperty," The Property is the subject of the rezoning applicatiozZMA 2013-016, for a project to be known as "Avinity T' (tile "Project"),, which includes an application plan prepared by Collins Engineering entitled, "Avinity 11 Plam. edl Residential Development -(PRD) Application Flan" and with latest revision date ofOctober 13, 2014 (the, "Applicat' on Plan!'). Pursuantto Section 33 of the Albemarle Dounty Zoning Ordinance, the Owner hereby volunWilly proffers the conditions listed below which shall bie applied to the Property if it Is rezoned to the zoning district-, identified above. These conditions are proffered as a part of the proposed rezoning, and the Owner' acknowledges that the, conditions'are reasonable. 1, gagi&ofteLfor C Imp ov,ents Prcaieets. The Owner shall contribute cuhL on a per "market -rate" dwslling unit basis in excessof the number of units that axe, allowed by righit under the zoning in existence at file time Of this zoning Map amendment :for the purposes of addressling the fiscal impacts of development on the County's public facilities *and infrastructure, i.e., schools, publio safety, libraries, parks and transportation. For the purposes of this Proffer 1, the munber o`jf units allowed by right under the applicable zoning is twelve (12). A "market rate" unit is any unit in tile, Project that is not considered an AHordable, Dwelling Unit as dofined. in Proffer 1 The cash contributions shall be Twenty Thousand, Four Hundred SlAy and 57/100 Dollars ($20,460,57) cash for each single family det4ched dwelling unit, offierthan an Affordable :Dwelling Unit within the Project. in otilher words, the cash contributions for the "market rate" single family units shall begin after a building permit for the twelfth (12) market ratte'unit is obtained. Tho cash contributions shall be, Thirteen Thousand dine hundred thirteen and 181100 Dollars ($13,913,18) cash for eaeli, single family attached or townhouse dwelling unit, other than. an Af(brd,able Dwelling Unit within the Project qualifying as such under Proffer 2, The cash contribution shall be paid at the time of the issuance of the building permit 1br each mew unit, unless the timing of the payment is otherwise specified -by state law. Pagel of it -within the Property, the Owner shall be Nliizved of installing speed bumps, ,arid this Proffer 4 shall I be ftilly satisfied. This Proffer Statement may be executed in arty number of counterparts, each of which shall be an original and all of which together shall constitute but i one and the same instrument. WITNTBSS the following signatures., OWNER: T)Xoss Acquisitions, LLC, a Virginia limited! liability company by: R. Coran Capsbam, President Wallace.B. Hughes Dy. Wallace B, Hughes Avon Properties, LLC,, a, Virginia limited Itiability company By: K Coran Capshaw, President Page 4 of 4 2. Affo-rdabhellous—i The Owner shall provide affordable housing equivalent to fifteen percent (15%)'Of the total residential units constructed on the Property. The Owner or its successors in interest reserve the right to meet the affordable howing qbjective through a variety of liousing types, or through cash coutTibutions, as mom particularly described below, For the purpose's of this Proffer 2, "Affordable. Dwelling UbX' shall me an any unit affordable to households with incomes less than eighty percent (801/6) of the, area median income (as determiried1rom time to time by tire Albemarle County Office of Housing) such that housing costs consisting of principal, interest real estate' taxes and hoincowaars insurance (PITI) do not exceed thirty percent (30%) of the gross housleholct income; provided, however, that id no ' event shall the stilling price for such affordable units be moire than sixty-five, percent (65%) of the applicable Virginia Housing Development Authority (VEDA) maximum sales price/loan limit for first-time homebuyer programs at the begiiiig of the 180-day period Yoferenoed in Proffer 2(A)(1) hereof (the "VHDA A. For-Sale,AEord . able I D,,�elling limits, The Owner may meet the IN affb7rdab . le _ housing objective by constructing all or a, portion of the Affordable Dwelling Units. Tlie Owner shall impose by contract the responsibility herein of constructing and selling the Affordable Dwelling Units to any subsequent owner or developer of the Property (or any portion thereof), Such subsequent owner(s) and or devoloper(s) shall succeed to the obiligations of the Owner under� this Proffer 2; and the term 0 110wiiee'sball refer to such subsequent owner(s) and/or doveloper(a), as applicable, (1) Role of County Housing Off -ice, Alt purchasers of the for -sale Affordable Dwelling Units shall, be approved by the AlVernarle County Housing Office or its designee (the "Housing Office"). At the proposed time of construction of any Affordable Dwelling Unit, the Owner shall provide the Housing Office a period of one hundred eighty (ISO) clays to identily and approve an pligible, purchaser for such affordabIQ unit. The 180-day qualification period shall -commence upon written notice from the, Owner ',,o the Housing Office of the approximate date the, Unit is .expected to receive a ceifificate of occupancy from the County (the "Notice"), Such Notice shall be given no more than ninety (90) days prior to the expected issuance of the certificate of 11 pen nety (90) days after the occupancy, and the 190-day appro iod. shall no less than nit issuarloe of the certificate Of occupancy. Nothing in. this Proffer 2 shall prohibit the Housing Office from praviding the Owner with information on income eligibility sufficient for the Owner to identify eligible purchasers of -Affibr-dable Dwelliug Units for approval by the, Housing Office. If, during the 190-day qualification 'period, (i) the Housin,,g Office fails to approve a qualified purchaser, or 61) a qualified purcliaiser fails to cxcQu­tc a purchase 'contract for an Affordable Dwelag;Unit, then, in either case, Ithe Owner shall have the right to sell the Unit -without any restriction on sales price or income olf the purchaser(s), and such unit shall be counted toward die satisfaction of this Proffer 2, This Rrolffer 2 shall apply only to the First sale of each of the for - sale Affordable Dwelling Units. Forr the purposes of this Proffer 2, such Affordable Dwelling Units shall be deemed to have been provided when the subsequent Owner/builder provides written notice to the Albemarle Couml-y Office of Housing or its designee that the, uuil(s)'will be available for sake. (2) Lraak "j. Eaah subdivision plat and site plan for land within the Property shall: i) designate the lots or units, as applicable, that will constitute Affordable Dwelling Units within such subdivision plat or site plan and ii) contain a running talle;y of the AffordablQ Dwelling Units either constructed or contributed for under this Proffer 2. B. QaLsh__1pLie;u€af_Qons1Tu if at any tunic prior to the Co unty's approval of any initial -site plan or subdivision plat for the, Property which includes one or more Page 2 of 4 within the Property, flie, Owner shall be relieved of installing smeed bumps, and. this 'Proffer 4 shall be, fully satisfied. This Proffer Statement. may be executed in any number of counterparts, each of N*ich shall be an original and all of which together shall ooristitute but one arid the same, instrument. WITNESS the following signature: OWPNER Moss Acquisitions, LLC, a Virginia limited liabillity company Alan R. Taylor, Manager Wallace B, Hughes By: Wallace, J3 " Hughes, Avon Properties, LLC, a Virginia limited hibility company By: Alan RTaylor, Manager Paige 4 of 4 for -sale Affordable Dwelling Units, the Housing Office. informs the thou -current Owner in writing that it may not have; a qualified purchaser for one or more of the for -sale Aflordable; Dwelling Units at the time that the then -current Ownerlbuilder expects the units to be completed and that the Housing Office will instead accept a cash contribution to the Housing Offfice to support affordable housing programs in the. amount of Twenty-one Thous -and One Huadrcd Twenty -Five Dollars ($21,125.00) in lieu of each Affordable, Dwelling Unit(s), then the then -current Owner/builder shall pay such cash contribution to the County prior to obtairiing a certificate of ocoupnuoy for the unit(s) that were originally planned to be Affbrdable dwelling Units, and the- then-otirrent Owner/builder shall have the right to sell the unit(s) without auy-restriction. on sales price or income of the purch&ser(s), C, Prior to the issuance of the forty-eighth (48") building permit for a market rate dwelling unit within the Property, the thou -current Owner/btlitder shall obtain certificates of occupancy for (or make au Affordable Housing Credit Payment on account of) seven (7) Affordable Dwelling Units within the Property. Prior to Vat, issuance of the ninety-sixth (96th) building permit for a market rate dwelling unit within the Property, the then -current Owner/builder shall obtain certificates of occupancy for (or make an Affordable Housing Cash Payment on account of) seven (7) additional Affordable Dwelling Uniti within the Property. Prior to tho issuance of the final !building permit for a market ratedwelling unit within the. Property, the Owner shall obtain certificates of occupancy fox (or make an Affordable Housing Cash Payment. on account of) all of the remaining req-aired Af-Torda ble Dwelling Units within the Property, 31 Cost indev— Beginning January 1, 2015, the amount of each cash contribution required by Proffers I and 2 shall be adjusted annually until paid, to reflect any increase or decrease for the proceeding calendar year in the Marshall and Swift Building Cost index C'NiSr), The annual adjustment shall be made by multiplying the proffered cash eantribution amount due for the preceding year by' a fraction, the numerator of which shall be the MSI as of December I in the precedincalendar year, the denominator Of which shall be the MSI as of December I in the year preceding the calendar year most recently ended (the "Annual Percentage Change"). By way of example, the first annual adj-astment shall be $20,4%57 x -2015 MSW014 MSI. Each annual adjustinemt shall be based on the amount of the proffered cash contribution due for the immediately preceding year based on flie formula contained in this Proffer 3 (the amount derived Pram stich fori-auta, shall be referred to hereinafter as the "Cash Contribution Due"), provided, however, in no event shall the cash corttribution amount paid -by the Owner be less than $20,460.57 per single 'family detached dwelling unit. and $13,913.18 per single family aflaoliod or townhouse dvreillin- unit under Proffer 1 or $21,125.00 per Affordable Dwelling Unit 0 it under Proffer 2 (the "Minimum Cash Contiibution."), The Anual Percentage Change shall be calculated each year using the Cash Contribution Due, even though it may be les's than the Minimum Cash Contribution, HOWE-VER, the arriount paid by the Owtw-r shall not be less than the hilinimum Cash Contribution, For each cash contribution that is being paid in inoNments, the unpaid iricremental payments shall be correspondingly adjusted each year. 4. Road Tmprovements. If requested by `tine Avirity Home Owner's Associatlon, ("HOA'% mci so long as such request meets all require eats of applicable health mid safety rules or regulations of the County and its emergency response agencies, the Owner shall install Traffic calming, Speed humps (or raised cross- -walks) in up to four (4) locations along -Aviaity Loop, genterally hi the areas shown on the Application Plan, The Avinity F.OA shall have two (2) years from the issuance of the far ty-eighth (48th) building permit for a markst rate dwelling unit within the Property torequest that the Owner install such traffic calming speed hu 's along Avinity Loop. If the HOA does not request speed bumps as provided herein, Inp within (2) years of the issuance of the forty-eighth (48tll) building permit for a market rate dwelling unit Pagp, 3 of 4 TH SCOTT R. COLLINSZ No. 35791 11h, 3;11 I o 6 t7u LU (D JOB NO. C) > 092033 u' 0 SCALE N/A V) SHEET NO. D_ 8 QO) O >