Loading...
HomeMy WebLinkAboutSDP201700054 Plan - Submittal (First) Initial Site Plan 2017-09-05GENERAL NOTES OWNERS• AVINITY ESTATES LLC Sheet Title 455 SECOND STREET SF 5TH FLOOR COYER SHEET CHARLOTTESVILLE, VA 22902 DEVELOPER. RIVERBEND DEVELOPMENT, INC. LAYOUT PLAN 455 SECOND STREET SE, SUITE 400 UTILITY PLAN CHARLOTTESVILLE, VA 22902 ENGINEER. COLLINS ENGINEERING TRAFFIC, NOTES, & DETAILS 200 GARRETT ST, SUITE K STORMWATER MANAGEMENT PLAN CHARLOTTESVILLE, VA 22902 TAX MAP NO.: 09100-00-00-016C0 09100-00-00-016EO 0-15 ZONE. PRD ZONE: PRD 15 DB 4730 PG 296 DB 4571 PG 88 0-34 09100- 00- 00-016A 0 12 ZONE. • PRD TOTAL DB 4571 PG 88 TOTAL PROJECT AREA: AVINITY ESTATES 63 09100-00-00-016CO - 2.472 AC. 240.55 09100-00-00-016EO - 4.982 AC. 09100-00-00-016AO - 4.432 AC. TBC DENOTES TOP/BACK OF CURB 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. DA TUM: NAD 83 FLOODPLAIN: THERE IS NO FLOODPLAIN LOCATED ON THIS SITE. FEMA MAP ID 5100JC0407D & 51003C0426D DATED FEBRUARY 4, 2005. STORM WATER MGM T- STORMWA TER FOR AVINITY ESTATES WILL BE HANDLED BY A PROPOSED STORMWA TER MANAGEMENT FACILITY JUST UPLAND OF THE EXISTING SWM POND. ADDI T10NAL A VINI TY ES TA TES STORMWA TER WILL BE TREA TED BY A SECOND SWM FACILITY AT THE SOUTH OF THE SITE. SWM SHALL MEET ALL STATE REGULATIONS 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 A TTA CHED UNI IS & TOWNHOUSE UNI IS SINGLE FAMILY ATTACHED UNITS. 63 TOTAL UNITS (A VINI TY ESTATES) TOWNHOUSE UNITS. 30 TOTAL UNITS (A VINI TY ESTATES) DENSI TY- TOTAL NUMBER OF UNITS PROPOSED: 93 UNITS PROPOSED DENSITY- 7.82 UNITS/ACRE MAXIMUM ALLOWABLE UNI IS WI THIN A VINI TY ES TA TES- 102 UNI TS 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,J25 SF MIN) PASSIVE RECREATION AREA (6,000 SF MIN) RIGH T OF- WA Y.• 2.37 ACRES OPEN SPA CE. 2.41 AC OPEN SPACE (A VINI TY I PLA TIED) 2.94 AC OPEN SPACE (A VINI TY ES TA TES) 5.35 / 21.13 AC TOTAL A VINI TY I & ESTATES = 25.39 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 THAT 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 201J-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 ADDITIONAL (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 (1N CONJUNCTION WITH THE BLOCK PHASING). STREE IS. • 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 CONSTRUCTION TRAFFIC FOR THE DEVELOPMENT OF AVINITY ESTATES SHALL ENTER THE SI TE FROM THE EXISTING DRI VEWA Y A T ROUTE 20. DENSITY A VINI TY 1: 107 UNITS/9.24J AC = 11.58 UNITS/AC A VINI TY ESTA TES: 93 UNI TS111.886 AC = 7.82 UNI TS/AC LANDSCAPING. ALL PROPOSED ROADWAYS SHALL HAVE STREET TREES IN ACCORDANCE WITH 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 1S PROPOSED AT THIS TIME. THE FINAL SITE PLAN SHALL INCLUDE AN OVERALL OUTDOOR LIGHTING PLAN FOR THE PROJECT. TRAFFIC GENERA TION: TRIP GENERATION BASED ON ITE TRIP GENERATION MANUAL (87H EDITION) 63 SINGLE FAMILY UNITS (CODE 210) 603 VPD (301.5 ENTER/301.5 EXIT) AM PEAK: 47 VPH (12 ENTER/35 EXIT) PM PEAK: 64 VPH (40 ENTER/24 EXIT) 3O TOWNHOME 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 WATERSHED: MOORES 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. AVINITY ESTATES TO RICHMOND QO ERs�p?E 6� s PIEDMONT VIRGINIA COMMUNITY COLLEGE INITIAL SITE PLANSOUTHERN PARKWAY MILL CREEK d MONTICELLO HIGH SCHOOL LAKE REYNOVIA �O TTSVILLE DISTRICT �O CALE ELEMENTARY !fl .SCHOOL �� '� THIS `/^`PROJECT yo MILL CREEK GI SOUTH O= RO P ALBEIMARLE COUNTY, VIRGINIA 1 i ! LOCK C I I 11 I I I I i --------------------------------------------- -- -- -- - - - - - - - - - - - - - O a i L , .i I ✓r.., r 7 f it ii l�l� SHEET LAYOUT SCALE: 1" = 100' NO TES. 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 5100J(C0407D & 51003CO426D 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. W ACCORDANCE IRITH VDOT AND ALBEMARLE COUNTY STANDARDS. A i f 1' j' > 1 ✓� r 1`r 1' SEE SHEET 2 FOR ADJACENT PROPERTY INFORMATION :% VICINITY MAP SCALE: 1" = 3000' ROAD PLAN SHEET LIST l Sheet Title 1 COYER SHEET 2 r l i 3 1 i ! LOCK C I I 11 I I I I i --------------------------------------------- -- -- -- - - - - - - - - - - - - - O a i L , .i I ✓r.., r 7 f it ii l�l� SHEET LAYOUT SCALE: 1" = 100' NO TES. 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 5100J(C0407D & 51003CO426D 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. W ACCORDANCE IRITH VDOT AND ALBEMARLE COUNTY STANDARDS. A i f 1' j' > 1 ✓� r 1`r 1' SEE SHEET 2 FOR ADJACENT PROPERTY INFORMATION :% VICINITY MAP SCALE: 1" = 3000' ROAD PLAN SHEET LIST Sheet Number Sheet Title 1 COYER 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 it Range of Residential Uses Rezoning Allowable Uses Proposed Uses Block Townhome (min -max) Single Family Attached/Detached (min -max) Proposed Townhouse Units Proposed Single Family Attache d/Detache A 0-20 0-9 4 9 B 0-30 0-15 14 9 C 0-30 0-15 0 15 D 0-34 12-32 12 30 TOTAL 0-122 T 12-71 30 63 ROADS TOTAL U NITS: 93 1) Within Avinity 1, a 24 unit condo building is proposed to be eliminated and in its place,,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. LEGEND EXISTING CULVERT EARTH DITCH CUL VERT DRI VEWA Y CULVERT DROP INLET & STRUCTURE NO. BENCH MARK CURB CLEARING LIMITS CURB & GUTTER — — — — — PROPOSED PAVEMENT &.% VDOT STANDARD STOP SIGN EC -3A DITCH 200 EXISTING CONTOUR DEPTH OF EC -3A DITCH 20o PROPOSED CONTOUR EC -2 DI TCH 240.55 PROPOSED SPO T ELEVATION TBC DENOTES TOP/BACK OF CURB DEPTH OF EC -2 DITCH TIB DENOTES TOP OF BOX APPROVALS TE DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNER/ZOMNG ENGINEER INPE TION RIS DEPA T:uIENT OF FIDE RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA D PARME 1'T OF TRANSPORTATION I- E,, .uI-'LI ISE P RTM E NT SCOTT R. COLLINSZ ? No. 35791 � �1*IaNAL E %041 LU Lr) C:) M b') Z E TR . . .... . .... ABANDON EX ISTING SANITARY S W IEP IN PLP, E H 0 WAT EXISTING ERLINE A DONED IN PL CE J "."if yl Z, C� EXISTING SANITARY 8 " ,, , -'rl I I/ ; '-'TH 0 !e T j SCOTT R. COLLINS��Z EXISTING SWM POND SEWER T 0 FOR AVINITY I CIUN o. 35791 '�STING W kTERLiNE I tTtL_ E�X I 4 o1v L 610� j RIV, ST -J, hj / I 49 T, il EXI ING RAP,, MANAGED 101VAL sLoPES,,TO BE RIP ,EXISTING OUTFALL'�N�,, I -�4_ I - I STEEP : 1 1 q 46 IMPACTED)TYP.) TMP 91-15 ------- - P- -HA YNES, JA SPER L. & vv MALLIE D. B. 859 P. 14j vv co D.B. 619 vv P. J68 PLAT vv CN ------- - -- L r 1�g �j vv I 'or 34 N IT vv i TMP ­91 -114 T5 A YON !PROPER 77ES L L C 37 '1J9,91',, \P 243 AWNITY E D 0 w 11v u U) to- OTTSVILLE- RD. HOLDINGS __C ­__ _j j TMP 91 - 6D uj 0 7 .0 D 550 P. 608 PLAT D.B. J257 P, 702 CIO KAPPA SIC FRA TERNI TY B. -41- ui ce b TMP 91 6A2 TSVILLE RD. M I L)IrVUb LLG. 4 4 Clo/KAPPA.ISIG FRA7ERNITY po (o COT D. OP. 7J PLA' 3257 P. 702 108 1 LLL I ­ EXISTING WATERLINE SANITARY S EWER _N5476 -16 -W ur) Lu Lr) 71� (0 JMP 90-J5H P. 54, 471.JJ/' JAMES'R. MOSS D. 8. 2108 15\ W B. 74 P.1 16 DA 1556 P., 716 4'7,3 2 21 PROPERTY BOUNDARY cy) w (yi EXISTING PARKIIG LOT ON TA -35D YP 90 cy) MPAN.Y'INC. Ld Thfp 91 16E D.B. 862/P. 200 NIF A VINITY ESTATES, LLC D.B. 4571 P. 88 EXISTING KAIPPASIGMA 0 HEADQUARTERS BLDG. 00 0 c:) EXISTING 8" SANITARY cj C, SEWE13, LINE: (N L N Ld EXI I�G WATERLINE 0 -6 -j r -L — 0 ul o TMP �91-16A1+ C3 U) N SOUTHSIUE CHUR OF GOD,,, D. U. 5 9 .2J9 0 NIF SCOTTSVILLE TWP 90-35B ROAD' HOLDINGS LL'C �D.B. 8J9 P. 3 C�' 0 2. 1 o, - -------- -- Lij 1,84 26 t el P). EXISTING BUILDINGS TO BE DEMOLISHED ( TY TO 4 8 8. ;i6'2w.`_ 0 > VE VE VE 484� PRIOR TOHE DEMOLITION OF THE MAIN zi HOUSE AND ITS ASSOCIATED STRUCTURES, THE DEVELOPER SHALL DOCUMENT THE 0 w STRUCTURES WITH LABELED PHOTOGRAPHS. X x uj 0 0� PHOTOGRAPHS SHOWING ALL SIDES OFIEACH DOCUMENTATION SHALL INCLUDE S6,�.00,02­ �'E *18 99' STRUCTURE, CONTEXT OF THE SITE, A SKETCH s6l,'d�'53- S61*57'53-E 435.00' /E r FLOORPLAN AND, A SKETCH PLANF THE SITE IDENTFYING THE PHOTO LOCATIONS S EXI`STINGCOMMERCIAL ENTRANCE u HOWN 73.�6' //TO KAPRkSIGMA PROPERTY C) LLj Lu AS PROVIDED. THIS DOCUMENTATION SHALL TMP 91-18 WENDELL WOOD PMENT PRIOR TO THE- EXISTING OVERHEAD D.B.; 1727 P. 674 Li 0 REQUEST FOR A DEMOLITION PERMIT FOR ANY I i v POWERLINETO BE BE SUBMITTED f 0 ALBEMARLE COUNTY 48 5. 14, ul Lu COMMUNITY DEVELO lb REROUTED OF THE STRUCTURES. LLJ LLI 016 LLI EXISTINC, BUILIDING TO BE DEMOLISHED 8 (TYP.) v EXISTI H,' iD NG OVER EA 0 :'OWERLINE GRAPHIC SCALE 0 50 0 50 0 25 100 i200 C14 �Nl E 7UP 91-16A Cb NIF A VINI TY ES TA 7ES LLC IN FEEt D.B. 4571 P. 88 0 1 ii-Ich 50 ft. v E CD NOTES: CN o -0 1 THIS PROJECT IS NOT LOCATED WITHIN FLOODPLAIN LIMITS, BASED ON FEMA MAP Lu uj 4102 0 Lu 18 NUMIBER 51003CO407D & 51003CO426D ADOPTED FEBRUARY 4, 2005. 4 �6112'43"W 807. , - \ I cm p 25' ROW . . .. . ........ 2. TOPOGRAPHY & BOUNDARY INFORMATION PROVIDED BY ROUDABUSH GALE & 0 (D -610 L — - ----- JOB NO. U) 0 490.0, ASSOCIATES. THE TOPOGRAPHY HAS BEEN FIELD VERIFIED IN JUNE, 2017. E 092033 L EX. ROW BB� 3. MANAGED STEEP SLOPES EXIST AS SHOWN ON THE PROPER -552 25' ROW D.B. 317 CMp SCALE 4. NO VVPO STREAM BUFFER ON THE SUBJECT PROPERTY. EXISTING MANA P GED PHONE 50' 'co) LOPES TO BE TMP, 91`� 6B 5. THIS PROPERTY IS NOT LOCATED WITHIN A DAM INUNDATION ZONE. EXISTING GRAVEL DRIVEWAY AND STEE PED ACCESS TO PARCELS 90-35F, 91-1613, 1z8pA6TEb`(TYP/.) i SHEET NO. 2 D AND 91-16A y L0 for" ....... TH 0 I w o, wibE LANE tj f p 1 END 1 TYRK 7 j -,D(Ql� 11 411 L 0 T/ AT 2% FROM EXISTING GRADE - 4 T H 0 E�T J, T 7 52' TIE GRADE IN/WitHIN EX. ROW// 1--Z -j If. SCOTT R. COLLJNS�Z it Lor 7 (1N 0 3L579 _q J. LOT --f 'I LOT --z -0b i 56 0 lz� Op No. 35791 Z ­-z-,_qjj if h "0 PROPOSEDPAVED PORTION A EMERGENCY ACCESS ROAD/` on 17 - f( IONAL t�w� _Jif 7 �P v (P) VAR. WIDTHIPRIVATE STORMWATER MANAGEMENT kK It IERT ACCESS AN15MAINTENANCE EASEMENT fj�' i / " , 114 --;:, I t", 1, REPLACE EXISTING 48P CULNIf _4 "It "I - - - , I r TMP 91--::�16A2 Lit", i"'! RC 4 j WITH 28 LF 48 jjl:�_!.� J_ SCOTT it PROPOSED GRAVEL PORTION 87 r__4 L z P�CULV 4, It I , - - - I- I ; - ii l -11 it �WLLE RD. HOLDINGS LLC. -q \ W - - ICIOIKAPPA SfG FRATERNITY fit' -7, -7 N"', EMERGENCY ACCESS ROAD - ------- r\\ 1D B. 3257 P. 702 if a VIj z/1 gdl 1080 P. 173 PLAT" 7: __J D.B. j - ----- I x - -- ---- --- ----- ----- PROPOSED PP�VED POkION 7f - A A MERGENCY/, Ali 0 UZI- jifgy j. V� E PACCE/�S,RU 015. 7 1 2, r -77'. M A It m 4 1, , I I 1 11 j g 1 �­ A ; I., - -- -- ---- @ N kk x 7 EXISTING MANAGED r t x �4 ��4.1 i k \1 71 �z7j 1 1 . , 'I h, 1 1 , I *:�� _4imv /P`/ , , \(" "11 1 - STEEP SLOPE-S-._. j! V/1 _-STORMWATER MANAGEMENT-. DTH �/, - . it; A aw (P) VAR. W1 ima ANbMAINTENANCEEASEMENT- F_ _4 < F �,A CES8 it! .14� ----- - f p 92 d_ V W Lu/ ..... .. .. �ILH Y It WM FAC U) T vj If 'ip 1 .�F fi t �x 8 Tw VJ `SE(jMENTED NOTE: THE EXISTING MANAGED CRITICAL 0 7 , z (P), 6, k I AININGWAL -SLOPES IN THIS AREA THAT ARE j RET < -T , . --- - I , 1111,�_ -1 END 1 0'WIbE TURN LANE AGIEME.NT:- L NITY I 4 jq f P) VAj tf�R [�T a"., -1 it (P) 6SEGMENTE0- PROPOSED'TO-BE DISTURBED SHALL BE AT 2% FROM EXISTING GRADE -GRADED IN ACC' 11E GRADE N -I�j I 'Wli'HIN EX. ROW "'A '10 f q v /q, 4, EXISTING MANAC -Ir 7Z 'ED -ORDINANCE. R c ROVED STEEP SLOPES C71 E NTLY­ APP 'M 19 q ETAINING WALL.- OROANCE WITH THE it e7l i A'k Wr STEEP SLOPE S, 7 J_ �.; f R T_ if ui _6 + REPLACE EXISTIN( _UL. % 3 48Pl G j u- 28 LF 48" RCP_CUL �j WITH __RT7 99 Xl� q� .. . . . ....... VE .OT N i"T k IV. V, 75 77 J( 78�t� 6T ilk --rp" i , j I f i 1 \ 'I - 1� / - 0 V, if F'. Fk-538_98', 5374 Z" Yr PROPOSED PA�VED POF 4,111 0_1 `FFE - !85 If I ON// EMERGEN C CY/A CE S,kOAD 77 � If 4 j, 24 J, L if X, 52'6 1,U 1 21k, �2'6 1`FE=54o 58 T f 'E�=O;ez .7s It I GAR -596.25,[ 5 if 2 39. p 3 SSAIT=�iSO4 Lij A ____ -.7- -. - if Z j 0 Ln c), o EXISTING MANAGE VAR-52758,� l- -Ii 34 t �P2 d� STEEP SLOPE -75' J_�j,:s FFE-542�58 -534.00 ...... W=532. 0 UAN "AK -528 25 �All _i2i,36 67 -541 t Y.Z5 it I FFE- .--539. .33 "58 -3 8SMT=532. k UAR-5,37.� 74 B1'YD It P28.OQ 4, 473 e FFE=542 56 1 1, i I , 2 j I -t I X___ _1 , (Op Z/ 10 D4 ty V =532: s It JP) VAR. ovi 32-74 vv I u1ji PRIVATE STORMWATER MANAGI f L (jj`,11,'j ci 1 SE ACCESS AND MAINTEN,�'N EiEA MENT" 54333 A 26A :j X --3.58 F�E=544_98 /* "T Z I t L9 I` z!!4J it W-031.58 _FFE. 4AR-543 58 75 546. cy') i if i f IWT-5,34-74 GAR -544 _'J D u j�u z y T.1-, J aSM f U. z C6 -0," 75 x, 'UAH-5,34 75 f 07 (7) z Z, L 5,34.00 x '64 5,34--.5 c\j �FF-5 5 1 f FFF=547.92 546.67 UAR=546.92 cy') 536 'IF7 5�6 536 f -49,42 Lo,r 6E, f X V .6 UAR=5,36 92 133 YU .42 59.55 18A YD GAR - N if f 19 4;, ��I_040.0 D c\j 0 r LOT 2 9 "1 i E- < CD j -'GAR -544.00 Lei. 54 CT) FFE 4__ 2 LLj 5 cn 175 5 FF9 rr 7 549.3 7 6A f - - ------ FFE= CD kk UARz 1=542.30 _0 40 f LLJ 18B YD 1 5 4 9.3 3 0 T 6 7 1 0 545.33 2. If t FFE- 5-47,3,3 < U) UAR=545_3j�-- FFEL:� -b5O.58 0 FFE E x 'kR-549 58 548 _j CAR! j if _j 0 .25 GAR -550-83 %J OT 12 EISM -542.96 550.oB BSMT=540.74 f 3,0 T 0 UAtf=550 9 j U -i =552 94 --- FFE-551 �5'3 33 3X it 549.Oo uAR__,,A0., L 0 16 8` FFE-OP2.83 lz 5.2 UAR=550 '2 "1 - E3SMT=542 If 0 It z T=542.'66 1' -4 If 18FYD/ Q) k 6-r 4 if iZ2 Q) < lu" �TJ4 ui _j J 555.08 r,t-556.,3,3 __q 52.50 9 _c -556-17 551.50 In IAK-5,5 3: 5�0 542.66 ssm 4, Lu 9 U) 5 v/ if I .62 /J q�, G Q) 10T 5- 557.75 kFE=559.00 -053)7 % o GAR -558.00 5117 X, /I 8D YD _c I z x kiAK-�5 53-83 i43.33 t=064 7' Z� '7 LOT 44 < Z _Pq2. I L�� 552.58 1 ­4,c)(pp I . : -I-E-562.33 i k I I I t / i UJ < 2.58 10 -7 'F -PE -5, 561.08 GAR -561 -4 1 t- .33 T 5$-,90 1-83 -566,108 QAR-554 50 (P) 6'SEGP -4 1 ENTiD`/�'/ `AK!�§64,08 L - I , 0 c)) .9, WALL 1554 7 4_25+ 1 1 ­TAf v RE NING Lo i I - 1 1, �, / , / ___ -, , i - i 1 1 - ___ - I I I j I e 4, Y '0 Q4 FFE" L q5T 2 '1 1-01 '22 L CY-F :2 3 LO', FFE= &E 565.58/566 9 FFE FFE GAR UAK�­ GAR - 568.92 !�68.92 568,92 565. 9 GARr---- AR 6ARI "_3'! 56T25 5 : 567192 'i ,564.33/ 67.P2 _J rx7.07 1 567.0 567.67 5 (4n6�1 11,. 75% 11;3� __-q! A Z, 34_2 D .0 777 7-__ Lu W CIT 721 I, LCIT73 91. LOT 0.4%, p 52151.08 Ld 0 FFE=549.00 FFE--,545.671 FFE=542.33i FFE7539.0p FFE=535.67 Fp��=527.33 LJ GAR=�543.67 GAR -,540.33 GAR -537.00 t D GAR�,526.33, j 7.4§ it ii Bsm 3 U) Ld 4 jM4 0 .7 vi 0 ED /40 f z 43.42 'ILITY 5367 FFE=528.67\ 540 .75 5 _j GAR=52,7.67 ui _j > 0 2� BWT=51'1�.83 u NOTES: Lu < k I A I < I / i. CONTRACTOR SHALL VERIFY ALL TIE-IN ROAD CONNECTIONS FOR AVINITY ESTATES ROADS TO ANY ROAD L )T 79� C 7- LL TFE 44PI G ;2; 5?0 L0 5 _600 N�7 77- 40AYjV A .00', DISCREPANCIES BETWEEN THE EXISTING ROADS AND/OR CURB AND GUTTER AND THE PROPOSED ROADS, qSMT=520.W: 7- 11 �, i, 1- 1 . / CURB&GUTTER. CONTRACTOR SHALL CONTACT ENGINEER TO INSPECT CURB AND ROADWAY TIE-INS TO A PIP 0� EXISTING ROADS, PRIOR TO ANY CONCRETE OR PAVEMENT BEING PLACED. 0 �FE=530.00 4 2. CONTRACTOR SHALL VERIFY CURB ELEVATIONS ADJACENT TO THE SANITARY SEWER MANHOLES TO ENSURE cf) .4/ 0 & f.AR=529.00i` "10 -A (j, THAT MANHOLE TOPS ARE CONSISTENT WITH THE ADJACENT PROPOSED CURB ELEVATIONS. BSMT-7520.16 1477 :6.3 x A Q) �8, 3. CONTRACTOR SHALL PROVIDE ENGINEER SURVEY WORKSHEETS OF ALL ROADWAYS, PARKING LOTS, ALLEYS, �4/.0 542.25 565.9 Z 0 f MANHOLE TOPS AND DRAINAGE STRUCTURES PRIOR TO INSTALLATION OF CURBING, DRAINAGE, OR UTILITIES �4 �8 08 I i I _c 'FFE= TO COLLINS ENGINEERING FOR REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. COLLINS ENGINEERING �29.33 c'j f 1Z t 60" 92 '"T' �_C)T GAR�52 LO V 30, L,,"-,) i 9.33 i, 1 L7,1­x- LO LO 83 B8 ;-,.ta t�ot 29 9 Z' L.OT MT -519.49' SHALL VERIFY ALL SURVEY SHEETS TO ENSURE POSITIVE DRAINAGE AND PROPER ELEVATIONS FOR 0 I -L FFEF ict FFE=557.25 FFE 5 FFE=544.50 FFE=541.17 FFE,�=53 83 FFE=534.50 A 25 FL FIFE FFE-568.83 FFE=568.17 FFE �566.83 FOE=565.5 FF�=561.25\ =553.25 FFEL-549 7. 32 569.58 1569.58 5189.58 ,1 ji 56892 GAR=566.83 GAR=566.17 GAR=, 564.83 GAR=563. �d, . GAR=559-25 GAR=555.25 GAR=551.25 GAR-:�547. CONSTRUCTION. U) GAR GAR It GAR Q) k I GAR �GAR=5+2.50 GAR=539.,17 GAR=535.83 GAR=532.50 Oi GAR D k 'IGAR 6 J� 4. ALL PROPOSED SANITARY AND WATERLINE EASEMENTS SHALL BE DEDICATED TO ACSA FOR PUBLIC USE. CD VT7 !Ilk 2F YD-\ Q'I \ � i E % 5 567.92 -5§At5g�-- 568_5a-L5ra&58 - i , 5. ALL CROSS DRAINS AND UNDERDRAINS SHALL BE INSTALLED PER VDOT STANDARDS. C) 25 440 YD- 1! \40131 40B Y F1,Y 32 U Q!, u C, 7 56�Y`D . r 5 cf- W IZ�7�,�i V 0 Q) ............ k Lu h, L[j Q "J .......... W 0 f vv VA I Ln 32F 2 B R. WIDTH'\ 0 > E PRIVAT STORM-, 16 JOB NO- U] L; GRAPHIC SCALE,' u' 0 V L 01(9 3 092033 E n u to i - 50� 50 .100 2M` 0 V j p SCALE U) V co 'D jbTIj,,PRIVA I t ti I UKMWATER MANAGEMENT Y(P) VAR'," VV 111 50v 0 JEL 0 - -- - -- - -- - -- Z 'k, PHONE AQCESS,AND YAAINTENANCE EASEMENT (PROVIDES IN FEET SHEET NO. kk ACi `P BLIC ROW) PED 'k CE8S FROW ROPERTY TQ/PEBBLE DR. PU I ihch 50 ftk Q) >1 5 T45 LOT 4C, L07147 o -r,,,, L c 1'49 568.08 FFE=566,08 FFE=566:,75 FF 4 ��=56�.IP8 GAR=566.08 GAR=564.75 6�75 GAZ�=566.08 _k 5�6:83 565.83 56,.4_.50 562.50 55 Z 17. 41%' 1 - - & _4 Ed 51- 34_2 D .0 777 7-__ Lu W CIT 721 I, LCIT73 91. LOT 0.4%, p 52151.08 Ld 0 FFE=549.00 FFE--,545.671 FFE=542.33i FFE7539.0p FFE=535.67 Fp��=527.33 LJ GAR=�543.67 GAR -,540.33 GAR -537.00 t D GAR�,526.33, j 7.4§ it ii Bsm 3 U) Ld 4 jM4 0 .7 vi 0 ED /40 f z 43.42 'ILITY 5367 FFE=528.67\ 540 .75 5 _j GAR=52,7.67 ui _j > 0 2� BWT=51'1�.83 u NOTES: Lu < k I A I < I / i. CONTRACTOR SHALL VERIFY ALL TIE-IN ROAD CONNECTIONS FOR AVINITY ESTATES ROADS TO ANY ROAD L )T 79� C 7- LL TFE 44PI G ;2; 5?0 L0 5 _600 N�7 77- 40AYjV A .00', DISCREPANCIES BETWEEN THE EXISTING ROADS AND/OR CURB AND GUTTER AND THE PROPOSED ROADS, qSMT=520.W: 7- 11 �, i, 1- 1 . / CURB&GUTTER. CONTRACTOR SHALL CONTACT ENGINEER TO INSPECT CURB AND ROADWAY TIE-INS TO A PIP 0� EXISTING ROADS, PRIOR TO ANY CONCRETE OR PAVEMENT BEING PLACED. 0 �FE=530.00 4 2. CONTRACTOR SHALL VERIFY CURB ELEVATIONS ADJACENT TO THE SANITARY SEWER MANHOLES TO ENSURE cf) .4/ 0 & f.AR=529.00i` "10 -A (j, THAT MANHOLE TOPS ARE CONSISTENT WITH THE ADJACENT PROPOSED CURB ELEVATIONS. BSMT-7520.16 1477 :6.3 x A Q) �8, 3. CONTRACTOR SHALL PROVIDE ENGINEER SURVEY WORKSHEETS OF ALL ROADWAYS, PARKING LOTS, ALLEYS, �4/.0 542.25 565.9 Z 0 f MANHOLE TOPS AND DRAINAGE STRUCTURES PRIOR TO INSTALLATION OF CURBING, DRAINAGE, OR UTILITIES �4 �8 08 I i I _c 'FFE= TO COLLINS ENGINEERING FOR REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. COLLINS ENGINEERING �29.33 c'j f 1Z t 60" 92 '"T' �_C)T GAR�52 LO V 30, L,,"-,) i 9.33 i, 1 L7,1­x- LO LO 83 B8 ;-,.ta t�ot 29 9 Z' L.OT MT -519.49' SHALL VERIFY ALL SURVEY SHEETS TO ENSURE POSITIVE DRAINAGE AND PROPER ELEVATIONS FOR 0 I -L FFEF ict FFE=557.25 FFE 5 FFE=544.50 FFE=541.17 FFE,�=53 83 FFE=534.50 A 25 FL FIFE FFE-568.83 FFE=568.17 FFE �566.83 FOE=565.5 FF�=561.25\ =553.25 FFEL-549 7. 32 569.58 1569.58 5189.58 ,1 ji 56892 GAR=566.83 GAR=566.17 GAR=, 564.83 GAR=563. �d, . GAR=559-25 GAR=555.25 GAR=551.25 GAR-:�547. CONSTRUCTION. U) GAR GAR It GAR Q) k I GAR �GAR=5+2.50 GAR=539.,17 GAR=535.83 GAR=532.50 Oi GAR D k 'IGAR 6 J� 4. ALL PROPOSED SANITARY AND WATERLINE EASEMENTS SHALL BE DEDICATED TO ACSA FOR PUBLIC USE. CD VT7 !Ilk 2F YD-\ Q'I \ � i E % 5 567.92 -5§At5g�-- 568_5a-L5ra&58 - i , 5. ALL CROSS DRAINS AND UNDERDRAINS SHALL BE INSTALLED PER VDOT STANDARDS. C) 25 440 YD- 1! \40131 40B Y F1,Y 32 U Q!, u C, 7 56�Y`D . r 5 cf- W IZ�7�,�i V 0 Q) ............ k Lu h, L[j Q "J .......... W 0 f vv VA I Ln 32F 2 B R. WIDTH'\ 0 > E PRIVAT STORM-, 16 JOB NO- U] L; GRAPHIC SCALE,' u' 0 V L 01(9 3 092033 E n u to i - 50� 50 .100 2M` 0 V j p SCALE U) V co 'D jbTIj,,PRIVA I t ti I UKMWATER MANAGEMENT Y(P) VAR'," VV 111 50v 0 JEL 0 - -- - -- - -- - -- Z 'k, PHONE AQCESS,AND YAAINTENANCE EASEMENT (PROVIDES IN FEET SHEET NO. kk ACi `P BLIC ROW) PED 'k CE8S FROW ROPERTY TQ/PEBBLE DR. PU I ihch 50 ftk Q) >1 5 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: 4.026E i - r : I: 4.195 External: 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 27624.835 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: 15 + 2 2.700 - 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 O N 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 TERCOURSL- 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 DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT CG -9(A, B OR C). 6. WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRI VEWA Y ENTRANCES SHALL CONFORM TO VDOT STANDARD PE -1. 7. COMPLIANCE WITH THE MIN/MUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT SECTION 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 OR 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 COUNT' GENERAL CONSTRUCTION NOTES 1. PRIOR TO ANY CONSTRUC77ON W1774IN 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 SIL TA TION 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 31 OR BETTER ARE TO BE ACHIEVED. 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. 8. UNLESS OTHERWISE NOTED, ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE -CLASS Ill. 9. ALL EXCA VA TION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). TYPICAL ROAD SECTIONS NTS STREET £XIS\GROUND 7REE \ 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, 1T SHALL BE REMOVED FROM R M TH E 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 -4S) TO BE PROVIDED AS INDICATED ON THE PLANS, OR WHERE FIELD CONDITIONS INDICATE J. ALL DRI VEWA Y ENTRANCE PIPES SHALL BE A MINIMUM OF TWENTY (20) FEET IN LENGTH AND HAVE 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 YEMEN 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. SUBGRADE MUST BE APPROVED BY THE ENGINEER FOR GRADE, TEMPLATE AND COMPACTION BEFORE BASE IS PLACED. J. TEST REPORTS ON SELECT MATERIALS MUST BE SUBMITTED SHOWING THE MATERIAL MEETS REQUIRED GRADATION FOR TYPE I, II, OR III PRIOR TO PLACING AGGREGATE BASE. 4. THE REQUIREMENTS 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 OR 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 MUST BE APPROVED BY ENGINEER FOR DEPTH, TEMPLATE, AND COMPACTION BEFORE SURFACE TREATMENT IS APPLIED. 7. PRIME COAT MUST BE APPLIED TO BASE MATERIAL PRIOR TO PLACEMENT OF ASPHALT (PRIME COAT RC -250 0 0.3 GAL./SQ. YD.). 8. BITUMINOUS SURFACE TO BE APPLIED IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPOR TA TION SPECIFICATIONS. 9. ENCROACHMENT POSTS, WALLS, SIGNS, OR SIMILAR ORNAMENTAL STRUCTURES THAT DO NOT ENHANCE A ROADWAY'S 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 WA Y. STREET CROSS SECTIONS CURB EXIST. GROUND PLANwG S7w I7' 50EWALK ( GUT7ER IRA 4n WAY IRA VUWAY LANDSCAPING EASEMENT STREET /TREE CURB GUTTER 50EWAlX PLAN77MG S7MP ' TYPIL'AL PRIYATff STREL'T SUCTION ' DECRAW STREET, BERGEN STREET, MONTACUE STREET, HALSEY STREET & MOFFAT COURT PARIiINC 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. c� £XIS\GRDUND EXIST. »ROUND f 7RAVUWAY EXIST. GROUND 12-20 - EXIS]fi GRGUND 20' ACCESS EASaIENT TYPICAL ffJf RGL'NCY AM= Sffr'TION 10700 TO 12721. TRAVELWAY 20' WIDE PAVED 29' SUPERELEVATIOW' DOWN TO RICHT 12721 TO 13158.. NO CROSS SLOPE' 13758 TO 22766.- SUPERELEVATION DOWN TO LEFT ACCESS DRIVEWAY SHALL BE 12' WIDE FROM STA. 16750 TO STA. 18750 AND STA. 21750 TO SIT,4 227LOO NOT TO SCALE Table 4: Pavement Deign (VDOT Pavement Design Guide) Pavement Design RIF- 1.0 Location ADT tic Design :ADT CRR SSS'' Or Surface la a Rase b a sub - me h a i)i7 [egr. ta"x Street 71 ti 77i c � 13.R Si41-). AS NOTE® 2.25 13 ut-2 37 '2.1 2113 6 t1.6 14.55 : Be��gen Street 4Ctt3 t1 400 5 4 t l.a'7 SML -9� 5 t.5 `?.?5 BM -25 2.5 2.15 21t� � C1.(� 111175 Montague Street I fatsev Street 358 228 0 0 358 :329 5 5 4 4 11.113 ; 1,0188 SM -9.5 SM -9.5 L5 1.5 2.25 25 BV1-25 BM -25 2..5 2.5 2:15 2.15 21.13 5 t1.6 21 A 5 0A 11.7:i'' mofiat Court 48 U 48 5 14 4. t <t SNI -9.5 1.5 1.67 BM -25 0 2.15 21 A 5 U.6 :5 � 1 Emergency t'�3.t��.ti'.e'S '� Lll.'£l l..,c%ric 4 v t�'£: s gn shall. IUC et Gr i..xcec.i'1, Route' 20 Section SM -%5__.:3 2.25 BNI! 25 �f �, 1:'� 21 t' 8 0.6 Access Road - Paved llortk)n S.'ya'1-9t 5 2 L67 B11-0-25 0 2.15 121 124.4,iz Access Rc}asl - Grave[ et 1'ortiun SM -9 5 1 11.67 BM -25 6 1115 121 A 18 10.6 14.'w (VARIABLE WIDTH) Note: Contractor to bore any existing pavement being utilized and coordinate i4tia *t DC;IT on upgrades to geometric design standards to ensure the above specifications :are met and are in accordance Aith theirstantlarais, TOP/ OF CURB 4" 4" CONC. \\//\\//\\//\\//\ a e . • . \/\ \ \ \ 4" 21-A STONE BASE CONCRETE SIDEWALK NO SCALE 4' 2" R 6" d • Qa . DD t n a C d ' •. ea e c d a • �• d A _ uctr J b4 �S,t`1 STANDARD CG -6 CURES rrS'r' GU T TER NO SCALE 7" VDOT #57,#68, OR #78 STONE BASE UNDER CURB & CHECKED BY VDOT PRIOR TO PAVING AND/OR BACKFILLING. • COURSESURFACE 111111111111111111111111111111111111111111 FS Me. INTERMEDIATE COURSE 5"-'6" COMPACTED AGGREGATE ae BASE COURSE, VDOT #21 A 101,101,10-111 • ' : D ' D • :-ti!4a\:•.. � rt!a\I•.. _ cul.•.. _ amu+ l;•.. ULTIMATE . \ • UNDERDRAINS r COMPACTED SUBGRADE , NO SCALE: SEE- CHART ABOVE FOR MINIMUM DEPTHS �H (:All - 0 SCOTT R. COLLINSZ U No. 35791 11h, 1�0�1��'SIIOXAL E� Z 0 '~J d Lu m a U) Z0 0 Q 0 va � > LU LLI ce ]I ff L 06 LJ l- II P rn LU -0U Q LU � U) a JOB NO. UQ} ° o 0912033 U) ° II 0 � 0 c � SCALE II AS NOTE® Cn oanQ 'u" SHEET NO.D Q o Lz U) N T C I- II General construction notes for Stormwater Management plans -- ------ Site Results (Water Quality Compliance) :L. All dams and constructed fill to be within 95% of maximum dry density 7 D.A. E AREA CHECK - ----- Area Checks A. A XX� :x i xxx ill a lit Xilill, OK, i FORESTIOPEN SPACE (acl ........... nd 2% Of Optimum moisture content. All fill material to be approved by a ........... --------- - OK, X: IMPERAOUS COVERTREATED (ac) liiiiiliiiij�! �i T: ill OK� qeotechnical engineer. A geotechnical engineer is to be present during MOW MANAGED TURF AREA (A0 OK, V construction of dams. - -­ -- 7� FAT MANAGED TURF AREA TREATED :. LK� r AREACHECK 2. Pipe and riserjoints are to be watertight within stormwater v ?V AT \"X 1 5 management n - _e �1' , " Ai� - facilities. Site Treatment Volume (fe)E= For temporary sediment traps or basins which are to be converted to -��T X:ti F, 3 Runoff Reduction Volume and TP By Drainage Area DA. A CiA, 8 O�A� C DA�0 U� DA, t TOTAL liXiXiMill: �T:::;; TiXiiiiXT: it t i RUNCPF REDUCTION VOLUME AC -- --- -- f iu,u permanent stormwater management facilities; conversion is not to take HIEVEI) :� :::::: 4 place until the site is stabilized, and V TP LOADAVAItABLE FOR REMOVAL (tSIVI) Tllll:: 7 , TP LOAD REDUCTION ACHIEVED (Iblyr): __0 permission has been obtained from the County erosion control inspector. TP LOAD REMAINING tlb/yr): 77 73-3 it i D NITROGEN LOAD ReDUCTiON AL Total Phosphorus ... ....... V IT 4 r1NAIT POST-DVVELOPPACUT TP LOAD (lb/yr) TP LOAD REDUCTION REWRW (Wyr) WATERQUALITY: THIS SITE WILL PRESERVE o.53. ACRES OPEN SPACE, TIT LOAD REDUCTION ACHt WD Obly'll! illl�lliof4 lt E V, TP LOAD REMAINiNG (Ib/VrJ, 'AN D TH E PROJ ECT Wl LL PU RCHAS E 9.95 LB[YR PH OSPHOROUS REMAIMNG TP LOAD REDUCTION REQUIRED Sol �A REMOVAL CREDIT TO MEET WATER QUALITY REQUIREMENTS. t 1 Total Nitrogen (For Information Purposes) WATER QUANTITY: DETENTION IS MET WITH TWO DRY DETENTION Xllll�, RX: NETROGEN LOAD REDUCTION ACME 9 ; 2�llllllll: ,EN LOAD (tblyotttllt; D REMAINING POST -DEVELOPMENT N"Or L J N, 1 OAD (lb/yr BASINS RELEASING FLOW BELOW PRE -DEVELOPMENT FLOW RATES. *4** � Z' 7� low 00 <T, I _7 low 4, gas aim �4f Jka _7 ...... . . . ..... . q -- -- ------- - - %. ....... . . it 'T: 4 "pt IN, A J1 ti _1A J zr, Y -47 V iTy M 7a, H j T� J T"' . .... . NIT',, N . ..... .... A SUBAREA DRAINS TO APPROVED r -41#* - - - - - .1 i�li I IT A` '41 AVINITY 1, PHASE I WET POND TO, X �i A 11, -0 #201300044) 41, iT, _(WP _T -SUBAREA DRAINS TO APPROVED r ITF R ["J AVINITY 1, PHASE I WET POND f (WPO #201300044) Z - tHi"I'l k_1 A 7 4 % 4 tT AT T T� . J�L/ J, T T,� 4- ........ ... X- tiq T FT ------- ------ J k 1_A I �,j T T �J t ...... Man 1 7 'A" ---- -- -GR EIG S AP CALE 4S* ............... J low n a 50 200 . ..... 400-"' am 100- 0 V T"' &-p lkz J 4 7:� I A inch 100 ft:, WIT "K,.. . . . . . . . . . .................. y .-W 7� T', - ------- A --- - ------- PER APPR VAL PENDING -V 7Z60C/ iPO #201 LZL 77 SH 017N E4 `,� ,SCOTT R. COLLTNS�Z No. 35791 ONAL . .......... ,JSHEET_ T PHASE VSWM FA C11LITY IS TO HANDLE THE APPROVED > ij -AVINITY I DEVELOPMENT, 4, 0 ,li;; qf f 0 7 .. ...... . . . ...... p", N`- 1 M .21 hrs. _-- - ------- - 5'(Tc-o. N 15 hrs.) ioo'OF OLF w/A ELEV q Z TOTAL Tt= o (Tc=o.oi hrs.) '*4 225'OF CONC. FLOW w/ A ELEV= 9'l RROPQ EN S PACE; SED o4 h rs.) I am PRESERVATION 975'OF CHANNEL FLOW 8 ft/s (Tc 0 00 1=0.5�ACRES _J AVINITY 11 __J 0 7;1 r Lli U -i --------------- TIP, (D _J f. ot� LL1 Detention Basin'A' Post- Development Impervious Areas H MINE= 0 ljJ I J\ 50,120 sf -Z $ T T P i,� FT, Roads & Sidewalks UJ Cc 66,925 sf :NTION BASIN,T0 REPLACE Attached Homes, Garages, Porches UJ t r% ROPOS R < Jill Homes'Private Sidewalks & Driveways 14,400 sf APPROVED, NOERGROUND DETENTION Clubhouse & its Amenities 1,650 sf BIORE T ON CELLW(LEVEL,,i DESIGN). THIS TEN Total 133,095 sf PROPOSED FACILITY ISlDESIG\NED,rOR AVINITY 11, X T 2! MEE ,ING CURRENT REGULATIONS. D ------------ LL Detention Basin'B' Post- Development Impervious Areas -4- 44,957 sf Roads & Si dewal ks 0 7 :L5 hrs _:7 M LU L.L rages, Porches 56,175 sf TOTAL TcL- Attached Homes, Ga RLI I " �- I I` � _1 -12 firs.) 62"OF OLF @ 3� 0 ,1 6 ffic=or. ac.; CN=79, DA Homes'Private Sidewalks & Driveways 10,000 sf 96o'OF CHAN NEL FLqW`@ 8 ft/s (Tc=o.03 Itirs.i.,, i Tc=o.2,2 hfs.) (4.94 ac.; Total 111,132 sf E TC=0.15 hrs'), Plan Sheet No. Diesigner KKW Sheet I of .0 Project Avini� Estates - Kappa Sigma Entrance Culvert C3 - Culvert #1 Rev. Date Date 07106116 J Lli UJ T_ STATION: - -------------- 0 AHW Controls HYDROLOGICAL DATA S 2(," LL1 0 D 0 elev. _rr !:, 100 yr. Flood plain Watershed Summary Y, - ------ Pre -Development Post- Devel o pment U) L�J -034; Tc=12.5 min.) Design AHVV depth elev. Oufflowtom SWM Pond'B' Additional Overland 'low to Culvert (1,46 ac,: Cw 77 0 DAW 5.18 ac. 4.94 a c. w U� 0 Q2 I 11 cls, Q2 1.84 cl� 12 3.7 Stuctures el�ev� freq, TWelev, --- - --------- _J DA'B' 3.48 ac. 4.85 ac. f UJ = 6.35 cfs 238 efs 110 4,8 7 1 Q10 Q10 0 1. 13 ac. Q25 = 12�02 cfs Q25 2.68 cfs 125 5.4 DA'C' UJ Total= 9.79 ac. 9.79 ac. A 0 LL A Shoulder ID U) C) -Year Storm Event) 0 ::5 elev. 488,06 Outflow Summary: (1 Approved PROPOSED DRY Pre -Development Post -Development Post-dev Flow V) elev. 487.65 > 0 DAW 3.04 cfs 1.27 cfs 1.25 0 DETENTION Bk�iN 'B' J ENT RISK ASS DISCHARGES USED DA'B' 2.21 cfs 0.94 cfs UJ Q) AD] DA 'C' 0. 72 Cfs Skew Cover 00 2 2.95 CFS Detours Available Length f E _CFS Total= 5.97 cfs 2.21 cfs 2.36 4 Outflow Summary: (2 -Year Storm Event) 1T CFS Q 7J Overtopping Stage Flood Plain Management Inv. El Q 5 77 �"7 48n&14� So= �0. 4 3 �0%/,, I n �vE 11. 484.87 0 I J Pre -Development Post -Development V) _CFS Criteria and Signilicant Impact Orig. Gr. Elev� L= UT- Orig, Gr. 511-ev, __CFS J, - ------ ----------- DA 'A' 3.74 cf s 3.01 CfS 2.62 CD Q) __Q J E P fAtioNs C) O_M__ OUTLET HEADWATER C CONT, End Z 2.71 cf� 0.97 cfs 1.52 > H% COMMENTS DA'13' 0 _0 :3 CULVERT TYPE SIZE Q W OUTLET CONTROL VELOCITY N/ DA'C' 0.88 LU 0 V) Treat. U cfs HW/D HW Ke dc H LSo HW ELEV, C.M. Smooth LU (dc+D)12 ho, LU Sz Total� 7.34 cfs 3.98 cfs 4.14 0 W Outflow Summary: (10 -Year Storm Eve nt) > Existing 18" ROP Culvert (2 yr) 2.95 2.95 O�62 0.9 0.5 0.60 1.05 1,05 OT4 0.3 1.2 -1.2 3.75 NIA 3013 NO. 0 Cy Pre -Development Post -Development 092033 DAW 10. 69 cfs 14.48 cf S 14.89 Existing 18" RCP Culvert (10 yr) 8,73 873 1,25 1�9 0.5 1,20 1,35 1 0A 0.3 1,5 190 N/A SCALE DA'B' 8 3.08 cfs 6.35 .06 cfs U) 0 0 cfs 100' Existing 18" RCP Culvert (25 yr) 14,70, 141 1�8 27 0,5 1,40 1.46 1.45 0.4 03 1�6 2.7 3�90 N/A 2.62 G DA'C' SHEET NO. 17.56 cfs 21.24 Tota 1 21.36 cfs 7 0 CL < U.1 ED CY5 0 U0 _J CN Timm= > 2! UJ LU in C:) . .......... ,JSHEET_ T PHASE VSWM FA C11LITY IS TO HANDLE THE APPROVED > ij -AVINITY I DEVELOPMENT, 4, 0 ,li;; qf f 0 7 .. ...... . . . ...... p", N`- 1 M .21 hrs. _-- - ------- - 5'(Tc-o. N 15 hrs.) ioo'OF OLF w/A ELEV q Z TOTAL Tt= o (Tc=o.oi hrs.) '*4 225'OF CONC. FLOW w/ A ELEV= 9'l RROPQ EN S PACE; SED o4 h rs.) I am PRESERVATION 975'OF CHANNEL FLOW 8 ft/s (Tc 0 00 1=0.5�ACRES _J AVINITY 11 __J 0 7;1 r Lli U -i --------------- TIP, (D _J f. ot� LL1 Detention Basin'A' Post- Development Impervious Areas H MINE= 0 ljJ I J\ 50,120 sf -Z $ T T P i,� FT, Roads & Sidewalks UJ Cc 66,925 sf :NTION BASIN,T0 REPLACE Attached Homes, Garages, Porches UJ t r% ROPOS R < Jill Homes'Private Sidewalks & Driveways 14,400 sf APPROVED, NOERGROUND DETENTION Clubhouse & its Amenities 1,650 sf BIORE T ON CELLW(LEVEL,,i DESIGN). THIS TEN Total 133,095 sf PROPOSED FACILITY ISlDESIG\NED,rOR AVINITY 11, X T 2! MEE ,ING CURRENT REGULATIONS. D ------------ LL Detention Basin'B' Post- Development Impervious Areas -4- 44,957 sf Roads & Si dewal ks 0 7 :L5 hrs _:7 M LU L.L rages, Porches 56,175 sf TOTAL TcL- Attached Homes, Ga RLI I " �- I I` � _1 -12 firs.) 62"OF OLF @ 3� 0 ,1 6 ffic=or. ac.; CN=79, DA Homes'Private Sidewalks & Driveways 10,000 sf 96o'OF CHAN NEL FLqW`@ 8 ft/s (Tc=o.03 Itirs.i.,, i Tc=o.2,2 hfs.) (4.94 ac.; Total 111,132 sf E TC=0.15 hrs'), Plan Sheet No. Diesigner KKW Sheet I of .0 Project Avini� Estates - Kappa Sigma Entrance Culvert C3 - Culvert #1 Rev. Date Date 07106116 J Lli UJ T_ STATION: - -------------- 0 AHW Controls HYDROLOGICAL DATA S 2(," LL1 0 D 0 elev. _rr !:, 100 yr. Flood plain Watershed Summary Y, - ------ Pre -Development Post- Devel o pment U) L�J -034; Tc=12.5 min.) Design AHVV depth elev. Oufflowtom SWM Pond'B' Additional Overland 'low to Culvert (1,46 ac,: Cw 77 0 DAW 5.18 ac. 4.94 a c. w U� 0 Q2 I 11 cls, Q2 1.84 cl� 12 3.7 Stuctures el�ev� freq, TWelev, --- - --------- _J DA'B' 3.48 ac. 4.85 ac. f UJ = 6.35 cfs 238 efs 110 4,8 7 1 Q10 Q10 0 1. 13 ac. Q25 = 12�02 cfs Q25 2.68 cfs 125 5.4 DA'C' UJ Total= 9.79 ac. 9.79 ac. A 0 LL A Shoulder ID U) C) -Year Storm Event) 0 ::5 elev. 488,06 Outflow Summary: (1 Approved PROPOSED DRY Pre -Development Post -Development Post-dev Flow V) elev. 487.65 > 0 DAW 3.04 cfs 1.27 cfs 1.25 0 DETENTION Bk�iN 'B' J ENT RISK ASS DISCHARGES USED DA'B' 2.21 cfs 0.94 cfs UJ Q) AD] DA 'C' 0. 72 Cfs Skew Cover 00 2 2.95 CFS Detours Available Length f E _CFS Total= 5.97 cfs 2.21 cfs 2.36 4 Outflow Summary: (2 -Year Storm Event) 1T CFS Q 7J Overtopping Stage Flood Plain Management Inv. El Q 5 77 �"7 48n&14� So= �0. 4 3 �0%/,, I n �vE 11. 484.87 0 I J Pre -Development Post -Development V) _CFS Criteria and Signilicant Impact Orig. Gr. Elev� L= UT- Orig, Gr. 511-ev, __CFS J, - ------ ----------- DA 'A' 3.74 cf s 3.01 CfS 2.62 CD Q) __Q J E P fAtioNs C) O_M__ OUTLET HEADWATER C CONT, End Z 2.71 cf� 0.97 cfs 1.52 > H% COMMENTS DA'13' 0 _0 :3 CULVERT TYPE SIZE Q W OUTLET CONTROL VELOCITY N/ DA'C' 0.88 LU 0 V) Treat. U cfs HW/D HW Ke dc H LSo HW ELEV, C.M. Smooth LU (dc+D)12 ho, LU Sz Total� 7.34 cfs 3.98 cfs 4.14 0 W Outflow Summary: (10 -Year Storm Eve nt) > Existing 18" ROP Culvert (2 yr) 2.95 2.95 O�62 0.9 0.5 0.60 1.05 1,05 OT4 0.3 1.2 -1.2 3.75 NIA 3013 NO. 0 Cy Pre -Development Post -Development 092033 DAW 10. 69 cfs 14.48 cf S 14.89 Existing 18" RCP Culvert (10 yr) 8,73 873 1,25 1�9 0.5 1,20 1,35 1 0A 0.3 1,5 190 N/A SCALE DA'B' 8 3.08 cfs 6.35 .06 cfs U) 0 0 cfs 100' Existing 18" RCP Culvert (25 yr) 14,70, 141 1�8 27 0,5 1,40 1.46 1.45 0.4 03 1�6 2.7 3�90 N/A 2.62 G DA'C' SHEET NO. 17.56 cfs 21.24 Tota 1 21.36 cfs 7 0) (y) CY5 CN Timm= CY) . .......... ,JSHEET_ T PHASE VSWM FA C11LITY IS TO HANDLE THE APPROVED > ij -AVINITY I DEVELOPMENT, 4, 0 ,li;; qf f 0 7 .. ...... . . . ...... p", N`- 1 M .21 hrs. _-- - ------- - 5'(Tc-o. N 15 hrs.) ioo'OF OLF w/A ELEV q Z TOTAL Tt= o (Tc=o.oi hrs.) '*4 225'OF CONC. FLOW w/ A ELEV= 9'l RROPQ EN S PACE; SED o4 h rs.) I am PRESERVATION 975'OF CHANNEL FLOW 8 ft/s (Tc 0 00 1=0.5�ACRES _J AVINITY 11 __J 0 7;1 r Lli U -i --------------- TIP, (D _J f. ot� LL1 Detention Basin'A' Post- Development Impervious Areas H MINE= 0 ljJ I J\ 50,120 sf -Z $ T T P i,� FT, Roads & Sidewalks UJ Cc 66,925 sf :NTION BASIN,T0 REPLACE Attached Homes, Garages, Porches UJ t r% ROPOS R < Jill Homes'Private Sidewalks & Driveways 14,400 sf APPROVED, NOERGROUND DETENTION Clubhouse & its Amenities 1,650 sf BIORE T ON CELLW(LEVEL,,i DESIGN). THIS TEN Total 133,095 sf PROPOSED FACILITY ISlDESIG\NED,rOR AVINITY 11, X T 2! MEE ,ING CURRENT REGULATIONS. D ------------ LL Detention Basin'B' Post- Development Impervious Areas -4- 44,957 sf Roads & Si dewal ks 0 7 :L5 hrs _:7 M LU L.L rages, Porches 56,175 sf TOTAL TcL- Attached Homes, Ga RLI I " �- I I` � _1 -12 firs.) 62"OF OLF @ 3� 0 ,1 6 ffic=or. ac.; CN=79, DA Homes'Private Sidewalks & Driveways 10,000 sf 96o'OF CHAN NEL FLqW`@ 8 ft/s (Tc=o.03 Itirs.i.,, i Tc=o.2,2 hfs.) (4.94 ac.; Total 111,132 sf E TC=0.15 hrs'), Plan Sheet No. Diesigner KKW Sheet I of .0 Project Avini� Estates - Kappa Sigma Entrance Culvert C3 - Culvert #1 Rev. Date Date 07106116 J Lli UJ T_ STATION: - -------------- 0 AHW Controls HYDROLOGICAL DATA S 2(," LL1 0 D 0 elev. _rr !:, 100 yr. Flood plain Watershed Summary Y, - ------ Pre -Development Post- Devel o pment U) L�J -034; Tc=12.5 min.) Design AHVV depth elev. Oufflowtom SWM Pond'B' Additional Overland 'low to Culvert (1,46 ac,: Cw 77 0 DAW 5.18 ac. 4.94 a c. w U� 0 Q2 I 11 cls, Q2 1.84 cl� 12 3.7 Stuctures el�ev� freq, TWelev, --- - --------- _J DA'B' 3.48 ac. 4.85 ac. f UJ = 6.35 cfs 238 efs 110 4,8 7 1 Q10 Q10 0 1. 13 ac. Q25 = 12�02 cfs Q25 2.68 cfs 125 5.4 DA'C' UJ Total= 9.79 ac. 9.79 ac. A 0 LL A Shoulder ID U) C) -Year Storm Event) 0 ::5 elev. 488,06 Outflow Summary: (1 Approved PROPOSED DRY Pre -Development Post -Development Post-dev Flow V) elev. 487.65 > 0 DAW 3.04 cfs 1.27 cfs 1.25 0 DETENTION Bk�iN 'B' J ENT RISK ASS DISCHARGES USED DA'B' 2.21 cfs 0.94 cfs UJ Q) AD] DA 'C' 0. 72 Cfs Skew Cover 00 2 2.95 CFS Detours Available Length f E _CFS Total= 5.97 cfs 2.21 cfs 2.36 4 Outflow Summary: (2 -Year Storm Event) 1T CFS Q 7J Overtopping Stage Flood Plain Management Inv. El Q 5 77 �"7 48n&14� So= �0. 4 3 �0%/,, I n �vE 11. 484.87 0 I J Pre -Development Post -Development V) _CFS Criteria and Signilicant Impact Orig. Gr. Elev� L= UT- Orig, Gr. 511-ev, __CFS J, - ------ ----------- DA 'A' 3.74 cf s 3.01 CfS 2.62 CD Q) __Q J E P fAtioNs C) O_M__ OUTLET HEADWATER C CONT, End Z 2.71 cf� 0.97 cfs 1.52 > H% COMMENTS DA'13' 0 _0 :3 CULVERT TYPE SIZE Q W OUTLET CONTROL VELOCITY N/ DA'C' 0.88 LU 0 V) Treat. U cfs HW/D HW Ke dc H LSo HW ELEV, C.M. Smooth LU (dc+D)12 ho, LU Sz Total� 7.34 cfs 3.98 cfs 4.14 0 W Outflow Summary: (10 -Year Storm Eve nt) > Existing 18" ROP Culvert (2 yr) 2.95 2.95 O�62 0.9 0.5 0.60 1.05 1,05 OT4 0.3 1.2 -1.2 3.75 NIA 3013 NO. 0 Cy Pre -Development Post -Development 092033 DAW 10. 69 cfs 14.48 cf S 14.89 Existing 18" RCP Culvert (10 yr) 8,73 873 1,25 1�9 0.5 1,20 1,35 1 0A 0.3 1,5 190 N/A SCALE DA'B' 8 3.08 cfs 6.35 .06 cfs U) 0 0 cfs 100' Existing 18" RCP Culvert (25 yr) 14,70, 141 1�8 27 0,5 1,40 1.46 1.45 0.4 03 1�6 2.7 3�90 N/A 2.62 G DA'C' SHEET NO. 17.56 cfs 21.24 Tota 1 21.36 cfs 7 Origirat Proffers October 30, 2014 PROFFER STATEMBNT Z No, 2013-016 Avinity H Tax Map and Parcel Number(s): 09100-00-00-016AOI 09100_00_00-016CO, 09100-00-OD-016FO,and portion of 09100-00-00-01400. Owner(s) of Record: Wallace B. Hugbes, Moss Acquisitions, LLC; and Avon Properties, LLC Date, of Proffer Signature: October 30, 2014 13,453 acres to be rezoned from R-1 & PRD to PRD 'Wollace B. Hughes is the owner of Tax Map and Parcel Number 09100-00-00-016A0, Moss Acquisitions, LLC is the owner of Tax Map and Parcel Nuniber 09100 -inti -till -b1 CO; and Avon Properties, LLC is the owner of Tax Map and Parcel Number 09100,-00-00-016EO and 09100-00-00- 01400, a portion of which is sabjectlo this zoning map wneiidmeiit; all the owniers of 6kich Parcel$ are referred to herein, collectively as ffi-e "ONmer' and the parcels are referred to herein collectively as the "Property.." The Property is the subject of the rezoning applioationZM16 A 2013-0, for a -project to be known as "Avinity Il" (the "Project"), which includes an kpplication. plan prepared by Collins Eng-ml-lering entitled, "Avialty K Pla=ed Residential Development (PRD) -Application Flab" and with. latest revision date ofOctober 13, 2014 (the ".application Purr'), Pursuant: to Section 33 of the Albemarle County Zoning , Ordinance, the Owner hereby voluntarily proffers the conditions listed below which shall be 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, tine! the Owner ack,nowledges that the conditions are reasonable,. The Owner shall contribute cash on a per "maikot-rate" dwelling unit basis in excess : of the number of units that are, allowed by right under the zoning in existence at die time of this zoning inap, amendment for the purposes of addressing the fiscal impacts of development on the County's public facilities and infrastructure, i.e., schools, public safety, libraries, parks and tyausportation. 'For the purposes of this Proffer 1, the number of units allowed by right under the, applicable zoning is twelve (12). A "'market rate" unit is any unit in the Project that is not considered an Affordable Dwelling Unit as definod in Proffer 2. The cash contributions shall be Twenty Thousand, Four Hundred Sixty and 57/100 Dollars ($20,460,57) oazh for each single family detaolied dwelling unit, other than an Affosdable Dwelling Unit within the Project, In other words, the cash contributions for the "market rate" single family units shall begin after a building permit for the, twelfth (12) inarket rete'unit is obtained. The cash contributions shall be ThirteenThousand Nine hundied thirteen and 18/100 Dollars ($13,91118) cash for each single family attached or townhouse dwelling unit other than an Affordable Dwelling Unit within. the Project qualifying as such tinder Proffer 2, The cash contribution shall be paid at the time of the issuance of the building permit, for each new unit, unless the timing of the payment is otherwise specified by state layv, Page I oto -within tile Property, the Owner shall be relieved of installing speed bumps, ,aped this Proffer 4 shall be fully satisfied. This Proffer Statement may be axecutedin any number of counterparts, each of which shall be an original and all of which together shalt constitute but orae and the same instrument, WITNESS the following signatures: OWNER: Moss Acquisitions, LLC, a Virginia limited liability company by: R. Coran Caps -haw, President wallaccAHUghes, BY—_ __ -_ - Wallace B. Hughes Avon Properties, LLC, a Virginia limited liability company By, R, Coran Capshaw, President Page 4 of 4 2. Affordable.Haus' The Owner shall pr9vide affordable housing equivalent to fifteen peccent, (15%) 'of the total residential units constructed on the Property. The Owner or its successors in interest reserve the right to meet the affordable housing ojectiv-, through a variety ofhousing types, or through cash contributions,. as more . particularly described below, For the purpose's of this Proffer 2, "Affordable Dwehing TTWV' shall mean any unit affordable to households with incomes less than eighty percent (80%) of the area median income (as determined'from tune to time by the Albemarle County Off-11co of Housing) such t1hat housing costs consisting of principal, interest, real estate taxes and hoineovvners insurance (PITI) do not exceed thirty percent (30%) of the gross' household income; provided, however,'that in: no. event shall the selling price for such affordable units be more than sixty—five, percent (6511/o) of the applicable Virginia Housing Dmelopment Authority (VHD.A,) maximum sales pricelloan limit for first-time homebuyer programs at the beginning of the 180 -day period referenced -in Proffer 2(A)(1) hereof (the "VEIDA A. For -Sale A:ft-ordablq .'DWelling 'Units. The Owner may meet the 15'1)6 affordable' housing objective by COnStrUCting all, or a portion of the Affordable Dwelling Units. The Owner shall impose by contract the responsibility herein of constructing and sealing the Affordable Dwelling Units to any subsequent owner or developer of the Property (or amy portion thereof). Sucli subsecl'uent ow ner(s) and or developers) shall succeed to thc obligations of the Owner undfr, this Proffer 22; and the term 4`0-,Ynee, shall safer to such subsequent owner(,-) anal/or developer(s), as applicable, (1) Me of County Housing Office. All purchasers of the for sans Affordable Dwelling Units shalt be approved by the AlVerharle County Housing Office or its designee (the "Housing bffee"). At the proposed time of construction of any Affordable DwellingUnit, the Owner shall provide. the Housing Offilioe a period of one hundred eighty (180) days to identify and approve an eligible purchaser for such affordable unit. The 180 -day qualification pQr!W. shall commeuce, -F upon written notice from th,.:t Owner to the Housing Of ice of the approximaba date the Unit is expected to receive a certificate 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 occupancy, and the 180 -day approvalperiod shall extend no less than ninety (90) days after the issuance of fire certificate of occupancy. Nothing in this Proffer 2 shall prohibit the Housing ding the Owner with information on hwome cligibility suffit ie.t for the Owner Office from pravi th . C n to identify eligible purchasers of Affordable Dwelling Units for approval by the Housing Office, 1� during the 190 -day qualification period, (i) the Housing Office fails to approve 8, qualified purchaser, or (ii) a qualificei purchaser fails to execiste a purchase 'contrast for an Affordable, Dwelling Unit then, in either case, the Owner shall have the right to sell the Unit without any restriction on sales price or income of the purichaser(s), and such unit shale be counted toward lie satisfaction of this Proffer 2, This Proffer 2 shall apply onty to the first sale of each of the for - sale Affordable Dwelling Units. For the purposes of this Proffer 2, such Affordable Dwelling Units shall be deemed to have b6 n provided when the, subsequent Owner/builder provides written notice to the Albemarle Conaty Office of Housing or its designee that the umt(s)'will be available- for sale. (2) race` Each subdivision plat, and site plan for land within the Property shall: 1) designate the lots or units, as applicable, that will constitute Affordable Dwelling Units within such subdivision plat or site plan and i) contain a rurming talley of the Affordable Dwelling Units either constructed or ccatributed for under this Proffer 2. B. Cash in Lieu of Construc�tinf Affio1d4b1qD)yplEh1ZUnits, If at any time prior to the County's approval cif any initial site plan or subdivision plat for the Property which includes one or more Page 2 of 4 within the Properl;Y, the Owner shall be r-elieved of installing speed bumps, and this ProM- r 4 shall be fully satisfied, This Proffer Statement Wray be executed in any number of counterparts, each of Which shall be an original and all of which together shall constitute but one and_ the same instrument. WITNESS the fallowing signatures: OWNER. Moss Acquisitions, LLC, a Virginia limited liability coinpany By: Alan R. Taylor, Manager Wallace D. Hughes By: I:k s7 Wallace B: 11uV Avon Properties, LLC, a Virginia limited lidbilitly company By: Alan R, Taylor, Manager Pagge 4 of 4 "or -sale Affordable Dwelling Units, the Housino, Office, fixforms,the, then -current Owner in writing that it may not have, a qualified purchaser for on-, or more of the for -sale Affordablo Dwelling Units at the finis that the their-ciment Ownerlbuildor expects flit units to be coniplet-ed and that the Housing Office will instead accept a cash contribution to the Housing Office to support affordable housing programs tri the, arnotuit of Twenty-one Thousand One Hundred Tweaty-Fiyp, Dollars ($21,125.00) in lieu of each Affordable Dwelling Unit(s), then the then-ourrent Owner/builder shall pay such cash contribution to the County prior to obtaining a certificate of occupancy for the unit(s) that were originally planned to be Affordable dwelling Units, and the then -current Owner/builder shall have the right to sell the uni:t(s) without anyrestriction on sales price or income of the purchaser(s). C, Prior to the issuance of the forty-eighth (48''} building permit for a market rate dwelling unit within the Property, the then -current Owrier/builder shall obtain certificates of occupancy for (or make an Affordable Housing Credit Payment on aecounf of) seven (7) Affordable Dwelling Units within the Property Prior to fixe issiiance of the ninety-sixth (96th) building permit for a market rate dwelling unit within the Property, the then -current O-wner/builder shall. obtain certificates of occupancy for (or make an Affordable Flousin- Cash Payment, on account of) seven (7) additional Affordable Dwelling Uniti within the Property. Prior to the issuance of the final bUilding permit for a market rate dwelling unit within the Property, the. Owner shall obthin certificates of occupancy for (or make an Affordable Housing Cash Payment on account of) all of the remaining required Affordable Dwelling Units -within the Property, 31 �Cost —index. 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 tine Marshall and Swift Building Cos-, Lidex ("'PAST"). The annual adjustment shall be, made by multiplying the proffered cash contribution amount due for (118 preceding year g ' io , I bva , ftacta n the numerator of wtxiclishall betlieMSI asofDecember I ia the preccdincalendar 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 -fjxst annual adjustment shall be $20,460.57 x -2015 MSY2014 MSL Each annual adjustment shall be based on the amount of the proffered cash contribution due for the immediately preceding year based on the formula contained in this Proffer 3 (the amritnit derived fioin rue -h formula shall be referred to hereinafter as the "Cash Contribution Due?'), provided, however, in no inrent shall the cash ociatribution amount paid by the Owner be less than $20,460,57 per single family detached dwelling unit- and $13,913.18 per single family attached or townhouse dwelling unit under Proffer I or $21,125.00 per Affordable Dwelling Unit under Proffer 2 (the "Minimurn Cash Co-niributioit"). The, Annual Percentage Change shall be calculated each year using the Cash Contribution Due, even though it may be les's than the Minimum Cash Contribution HOWEVER the amount paid by the Owner shall not be less than the Iviinimum Cash Contribution, For each cash contribution that is being paid in increments, the tinpaid incremental payments shall be correspondingly adjusted each year. 4, Road Improvements. If -requested lay the Aviralty Home Owner's Association, ('HOA"), and so long as such request meets all requirements of applicable health and 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 tq) to four (4) locations along Avinit y Loop, generally in the areas shown on. the Application flan. The Avinity HOA shall bayo,two (2) years from the issuance of the forty-eighth (49th) building permit for a market rate dwelling unit within the Property to, request that the Owner install such traffic calming speed humps along Avinity Loop, If tho THOA does not request speed bumps as provided herein, -within (2) years of the issuance of the, forty-eighth (148th) building permit for a market rate dwelling unit Page 3 of 4 TH 0 C-11 I 0 fs(COTT R. COLLINS No. 35791 1�0�Als��IOIVAL o�/X) U LIJ In LU 0 LU JOB NO. 092033 SCALE N/A Z 0 < C2 U Ln uJ co Z 0 2f 0 =) U) _J V) < 0 > LLJ U01 ce uJ tE -1 Lr) in o U LIJ In LU 0 LU JOB NO. 092033 SCALE N/A