Loading...
HomeMy WebLinkAboutSDP201400061 Review Comments Final Site Plan and Comps. 2017-01-09Short Review Comments Report for: SDP201400061 SubApplication Type: Old Trail Village, Block 12, Phase 1 - Final Final Site Development Plan Date Completed:08/25/2014 Reviewer:Andrew Slack CDD E911 Review Status:Requested Changes Reviews Comments:The applicant will need to contact this office with a list of three (3) road names for approval to replace the roadway designated 'Private Alley 'A'' before final approval is given. Division: Date Completed:12/11/2014 Reviewer:Johnathan Newberry CDD Planning Review Status:Requested Changes Reviews Comments: Division: Date Completed:09/17/2014 Reviewer:John Anderson CDD Engineering Review Status:Requested Changes Reviews Comments: Division: Date Completed:08/28/2014 Reviewer:Margaret Maliszewski CDD ARB Review Status:Requested Changes Reviews Comments:A Certificate of Appropriateness is required prior to final site plan approval. The applicant shall submit an applicaitn for a County-wide Certificate of Appropriateness for structures 750’ or more from the EC. The applicant is advised that: 1. Building mass, roof form, building materials/colors, and landscaping will be the focus of review. 2. Trees, 2½” caliper at planting, 40’ on center, are required along Old Trail Drive, Lower Loop Lane, Glenn Valley Drive, and Claremont Lane. 3. The following note is required on the site plan: All site plantings of trees and shrubs shall be allowed to reach, and be maintained at, mature height; the topping of trees is prohibited. Shrubs and trees shall be pruned minimally and only to support the overall health of the plant. 4. The following note is required on the site and architectural plans: Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. Division: Date Completed:08/25/2014 Reviewer:Jay Schlothauer CDD Inspections Review Status:No Objection Reviews Comments:Based on plans dated August 15, 2014. No comments or conditions. Division: Date Completed:09/11/2014 Reviewer:Troy Austin VDOT Review Status:Requested Changes Reviews Comments: Division: Date Completed:09/24/2014 Reviewer:Alexander Morrison ACSA Review Status:See Recommendations Reviews Comments:JT, Not sure if I sent this before but I wanted to let you know that the above referenced plan is currently under construction review by Jeremy Lynn. I will advise once construction approval has been granted by the ACSA. Alexander J. Morrison, EIT Civil Engineer Division: Page:1 of 3 County of Albemarle Printed On:June 23, 2018 Not sure if I sent this before but I wanted to let you know that the above referenced plan is currently under construction review by Jeremy Lynn. I will advise once construction approval has been granted by the ACSA. Alexander J. Morrison, EIT Civil Engineer Date Completed:08/30/2014 Reviewer:Robbie Gilmer Fire Rescue Admin Review Status:No Objection Reviews Comments:Based on plans dated 8/15/14 No Comments or objections Division: Date Completed:12/11/2014 Reviewer:Johnathan Newberry CDD Planning Review Status:Requested Changes Reviews Comments: Division: Date Completed:12/11/2014 Reviewer:Margaret Maliszewski CDD ARB Review Status:Requested Changes Reviews Comments:A Certificate of Appropriateness is required prior to final site plan approval for each phase of the development. The applicant shall submit an application for a County-wide Certificate of Appropriateness for structures 750’ or more from the EC. The applicant is advised that: 1. Building mass, roof form, building materials/colors, and landscaping will be the focus of review. Material/color samples are required. 2. Trees, 2½” caliper at planting, 40’ on center, are required along Glenn Valley Drive, Claremont Lane and Court Mont Way. 3. The following note is required on the site and architectural plans: Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. Division: Date Completed:12/12/2014 Reviewer:John Anderson CDD Engineering Review Status:No Objection Reviews Comments: Division: Date Completed:12/09/2014 Reviewer:Robbie Gilmer Fire Rescue Admin Review Status:No Objection Reviews Comments:Based on SDP dated 11/20/14 No objections or comments Division: Date Completed:12/19/2014 Reviewer:Margaret Maliszewski CDD ARB Review Status:Approved Reviews Comments: Division: Date Completed:12/22/2014 Reviewer:Johnathan Newberry CDD Planning Review Status:Requested Changes Reviews Comments: Division: Date Completed:12/29/2014 Johnathan NewberryPage:2 of 3 County of Albemarle Printed On:June 23, 2018 Reviewer:Johnathan Newberry CDD Planning Review Status:No Objection Reviews Comments: Division: Date Completed:01/09/2015 Reviewer:Johnathan Newberry CDD Planning Review Status:Approved Reviews Comments: Division: Date Completed:01/09/2017 Reviewer:David James CDD Engineering Review Status:Approved Reviews Comments:Applied reduction to original bond amount Division: Page:3 of 3 County of Albemarle Printed On:June 23, 2018 Q A < N 2 §111 a k A pl lAll 1 liJ1I mV A alA b01 1 11 .. t 1 i T�<..-..i ski �d jja 00$9. I H ! : WAg 'A ill ''w E t 3 la vl � #wU44b+ o:3. 10 Ii i- ' -2 M ii t Pi 0211 Yd_ w 0 ° i CI 1 i t-1-;g 1 ki A fill 0.1 4, 6 e4 2 Mili i 1 Illi Z 88t- Ars es s ,, p a $ i 1 .72. M aSa' $ la' gA t i 1 -' '1 ligl; g8 li 1j9vIm r t. zm a m swot vl H1210N �U INDIA O 11 a L d 11 s> ;Pi! 2 ^♦A Z Crj IMMI > -0 r " yy H �~ ^ A' O 1 Ali :! AE - :41/ . Z o D — i ! 1 ! f i 1 1- !i ;x+ N 9) I ca '"4'6 ' , ', , § -0 " ma Nom itI 'i : '� —+g @ 1 1 '! i 1 il 4M III ).- ' ' ',,,' 1 , IV F 1 101 1142 2 GI) AP } m N . . n > g- 18A4 "8i 4P PA $ $ $ITiT'x' 8$ ngmgN mn m " " mmT el' $so iry 18 m u��i'9f r I$ITIEi ... 88A4 '' 2 b 8IA m p pi i p s px {x� s i = ig "I'; F1 �e 1'8 "1" F 2' g = .="ffl" M4$ '44o gg, m s]q 11111111 9 t 11 9 -'I 1 -'I $ �'1 9 �'I 9 AA i, A q MI! ' n gR off in mi €€+w"IV 8!: Ilf Q '� ID a V a 0l a a N a iio' 5n iRy tP ink Afa 9� 1 9$ �y�F m 3T F$ i F /�. + gm "ooi 48 g=$ Age pF ^A nm .AHm m .2 • �/�, 11 / 1 I I I I I I I I I I I w $ m '8' „, ��2 : 3'",f ..;,... FTR..^ oa. am..". i$`"' ► k / 0>0 'm `'-9 igil i mN a go 8' t4 81 ' g>bm _ imi F. iiglif51 ! ik- PillitE _ m§ a�y "_ �$ "� 9$1 y - >tirm ,nm� ZeiP S *t 1 im 7, k3 E nm ifim !N Ph. $" > FF ori �mm MA/ ANggl$i . =4� Ps�R e m �j a mo$ bg Pr Zai MT g.:: 0 n 5 mih !> N: pool mow • 1-i 1� n " nV giFF �O5 55�i"� » >"off �`$ 0v n r o"F ,," $" 4`$ 4n l r F F ,; i% yy `84rTi0 phi$ y Vtig �T -ITyti T ca Is..„, ; J, g 2 55 ! x $ 8m § r$ Ino �$8 �f€ �A o$�$ u �� iTZ � . e.T ,,,ott" 1 it Z 0 S I9 >F m mM 81 �w ' F F '"ggf IFR $v>R8 im; P i $ ,!._ i 1" s= ag !! 1 1 :1!:; Ili 1;ip: li i ! vy 8 l9 m' €> m 9 4 4 PH"� m A41 .i" w� a '8"- 8 2 m bf 1' 1 a rF4 $ �4o 2" mrW sP Y1 !2 m eIli > m� D g; goo yw 7 0 `om 5o o i' 4i '' ' F e-p "� o� ig F r - coW 21 OLD TRAIL BLOCK 12 ROUDABUSH,GALE&ASSOCIATES,INC. i I: I ENGINEERS,SURVEYORS AND LAND PLANNERS it g COVER SHEET a r R AB PROFE88/ONAL CORPORATION - s BER ft. 8V1 ICA B/NOE fife ]111 M ll II 914 ROAD- s w�BEYMLF COUNiY,Wi[iINIA + PHONE 494.977-0205-FAX 494-288.5220-EMAIL WFO®ROUDAA8 8 i.COAA Johnathan Newberry From: Johnathan Newberry Sent: Friday, December 19, 2014 5:00 PM To: 'Bill Ledbetter' Cc: Margaret Maliszewski; Megan Yaniglos; Chris Mulligan; 'Raleigh Davis'; dave@oldtrailvillage.com Subject: RE: OT 12 plat Bill, The plat for Block 12, Phase 1 has been signed and I'm just summarizing a few items from our conversation this morning to move forward on getting the site plan completed (and thereby releasing the building permits for Lot A on the plat). I appreciate receiving the updated copies of the site plan as we've continued our review. A .PDF of the changes below will suffice to complete review of the site plan. /1. With the revision to the setbacks on the plat, the same revision should be reflected throughout the site plan. I believe this change impacts Sheets 2, 4, 5 and 11. J2. Landscaping: Sheet 11 shows a total of 4 required trees that lie outside of the right- of-way. Three trees are found on Lot 7 and one is located across the alley from Lot 1. For site plans that show required trees outside of common areas or right-of-way, we use landscaping easements to ensure their long-term survival. Megan and I are comfortable with them being platted on future plats for this area, but they should be shown on / Sheet 11 of the site plan. J 3. Lighting: The lighting comment on Sheet 1 of the site plan and under Note 8 of the "ARB plan" should be revised to accurately reflect Section 4.17. The three elements that need to be noted in this case are: a. All proposed lighting will not exceed 3,000 lumens. b. Spillover lighting onto public roads and residential property shall not exceed one-half foot candle. c. All outdoor lighting shall be arranged or shielded to reflect light away from adjoining residential districts and away from adjacent roads. The current note addresses lighting above 3,000 lumens (which is not proposed here) and incorrectly implies that the spillover limit and the requirement to arrange lighting away from residential districts and roads is associated with the number of lumens. This is not the case. The requirements for both spillover and the arrangement of lighting apply regardless of the number of lumens. Thanks, J.T. Newberry Planner County of Albemarle, Planning Division 434-296-5832, ext. 3270 Original Message From: Bill Ledbetter [mailto:BLedbetter(aroudabush.corn] Sent: Friday, December 19, 2014 12:36 PM To: Johnathan Newberry Subject: OT 12 plat JT 1 Plat should be at the county within an hour. Thanks again for your help with this. Thanks, Bill Ledbetter Roudabush, Gale and Associates 2 r 0) N mvmmmmDND oo ���� lm -{cn Dia -1�mw Omr., nv0- z \, o-Z7AZJAZ7= rZ1S' ZJ' 2' za 22r' mD O 0,00002 >r Dm' O m py mmo mo =-0> -m O o N N3 W k G CO_ N C� C� �Am�3�Zr�Zr NOUS OS r^5 Dim <OT.r NT.m 5-ADmoZS Fl 2 o a (� o y 7. Z�ACOOfOr7mm Nr Npm fN�1A ZO-ym �D� �n�A ��D -,>2.--i,-. DfT�i�f�•1�N (n �CDj W o o [n A y n ib O <K c-c-p m ›- r m m m m O o i x N r _ D_o Sm., r-1, Om Dr . . DrrO m m mazmDr v 7 flit ,��T2 oMa m m C7 N m N m 0 0 m D ;i m Q m r.0 .,Kcm �'ly 1I o m m Z000rAm 71-1v OMMo _ - m �c U) I o I �Z Z D N�ON pr =m r o =�C �7< ZOO ZC rTtO n, ° m N D D m=+o�pm�c.iocl o�"� ,o pr oD? O�-aiz MoD �zvo' m us to D s s oA m n �%, (� u m r r x y ZpOp A= Om D Z p �m Or N A pro %11 Z p-1 ,N mo n n = 0 ' p 1 n 1 n i or -98,_- z N= mZ z<z fv vomsm, CO CO c c 8 8 z o g G 0 rt�1• CC rC Q 0.3,—,CoK x0- 0 xz >m1- z~o=z *Fri roh mm m r r- P I0 m rn i .5". $ y m m Y O Y O D C O AO'NO��Z;D m�m A F D D-D�Ip I Di > D p0 Z 0u 1T1 ' Z (` m a c5-;5 ',45,' 0 H �. O -• I >of-Im--O Z mMZ 0 mr MO m ,-[D]- >z ZO m r,,,,m-D Z Z 11 I m oDDz m�0->0 0 1 O N _ ,,� ;, C m Z NZ m mr-o nrmmm9 0fn v mo 0NS Z-uz 00� O,c_DO O m m + s \ N \ 1N ; T� AN�Z�cm xnc� v ��N vApo ZD Zz�o{o + to m .w & -C C_ S S Z mD y=v��x Nr m 'ma �, _o Nva m noOZ-I zF, -m3 ooD-1 AZ �rZ_loX a' x 9' + �TP N �1p or-mm 4'' aZ m GGzzx m- n o2, p m n Y/ r D S p m D T ~ Z Z wtr, Nese g " I. C mRr1 =*Dp,*, o mo > �m o m,z r� n -1o czi r o Z 5 m o ti b 0 II M 31 M 33Z z z<<mzSv A N o ? my o zmm z o m I m 1 m< Z O mN 0 p Z e 0b. H or ��_ rnrri i m !n 0 ln a m Z o x \ --,-_ m sn l'-'1 m1Zof M TRq _ -- m ,� B�2R-0-71/0 L RIVE i o 13 m P, o 0, p, N m m D.B. 2886 pp 14/ PEAT- �' — — — ®y mo o m r''' o v o k __�__ — - - Ll ,� —� — - - - - m — 03 CD CO m + �/J/��_ \ EX. TREE LINE T v m $ I /I 1 �m I� r F m N I j z o m . z "I 1::‘1:ET-''r:-15 � ��V Ilr ,; 1Ned y------:2 o D4 ,,,,, ..,, g,„.— , 45- ,,, ,,- ii‘ - ' 1 1,,' 1 Opp C Z�tiO -------11:"'"'-----42:11111H:_____401- /,//r--, r j rs,r., -� OpCO�n m `,1 m� >O �...1Z o� —_-`ROLL_' Twp CgC -� I , m �.. III ,tpN�� / ��'r*�im ,,J,_ m� �o __1111il.'-. _ ± r'11:- I WLnU,O� Z2vrx zC z-o T _,`," �7+• - a'o�_1 CJl ZD mD 1�1� ��� ; OM z Ul / m mya»� 0 I ro➢` 1\ a 3 (0(.�A� aaiA ��. o II x II :1 ms 'aI- I .8 Y A n 't ND 10N F` ���� � '-'nvI ii}00 \ N N 30'3614"W 95' III '1 I ,J, 1 / ' z�.. II fl I z 1„� ➢ xI I mn FoI I - " / o I c m° "" 0 \ < TI N 30'3614"W 98I _ -�N 1 l q r........„,.., `N.,,,, r M ----i / L.• 3 0 \ R1 I $ �� 1_I I CO11 d 4 I,i C + G 4 1 C N i ~ v 1 v;r. o a_... N \� m u la y _ 1 \ \ D m c N 30'3614"W 100' I (;� I�.--"_ it r i'.I i , I 13 �m ID I I I °plZ I 1 m � 0. 16'EP-EP 22'BC-BC O --- I ESMTCCESS � I � „-.• I X�.. -----7/ p '� � _ N 30'3614"W 102' _ � �� I -,,,,, ''fik-''::__Ii \ il Ui jf Pill.- c2.cp-mr:C D m N 30'36'14"W 104' N ca rmmOm I I I S. 9 00 I o 9 II ' �� II r� a < =mv o I ii al IS 11 D O p D m m�in mOZ m I o N n �' » ifs' ,`,�., .I vZ -z� 1�1 II I �•+ 8 `° ((L��� 1 +1 I' zero D r mjNZN 30'36'14"W 105 � Wr1 J°;o < O I I I'Io �_ O V a (n I I I )19,,,* Q _ fl N v fr1 aio q 32IFC-FC @ m I I I NA I w I l�1 R••• n HH I I II rrl.'� ®� �b ��pt //� , 0.,„ :,,,_f,(4,04. ~ CLAR ' qNT LA I -Mi aP 1 — — — ` s .t 4"E 61 PUBLIC R-1 W 292 Bs' + y 'X3,L 0 o Zig; p5H oo f } I o N N m c = - - M1ffq' 4�`,Xe �y�o 69.0.-A-0 -.016 a��s._ '�t.� .—��_ �\ 0 0' E$ _ r e f/ ,„ f. o i g. c)1'6,0,01' i '01��� s s i 3 15 SoI ITORKS@Ld1 ozo _ / .. 1, \ .9 V -tet 1111 - 1 Y 0� I ir NZ1)30O .m 'z 8 fto I .,OD .p Nov 0'4, o mayzp a f a _ I m� 1 OOOG, Vl . I NprnNm ' o O l ,S' 14-00 $ mN �w_mAK y � I Il /1L1 I P� ` V CJ; 'his -i ^�� o�m_i-1 1 I � .. p9 00 co 0 -{4 I0 -00 m III". . ! 0• IN I 2 0 n I' II 1 nz Iu I 2 g c g ,o ROUDABUSH,GALE&ASSOCIATES,INC. OLD TRAIL BLOCK 12, PHASE 1 -1'�< T ENGINEERS, SURVEYORS AND LAND PLANNERS G O. N S, 1111 C r> a 3 N G SERVINGEVIRGINIA SL INCE 1956' N E SITE PLAN ti N � 3� 3� Z M o 0) 914 MONTICELLO ROAD-CHARLOTTESVILLE,VIRGINIA 22902 S r 31 aP aA J ALBEMARLE COUNTY,VIRGINIA P J PHONE 434-977-0205-FAX 434-2965220-EMAIL INFO@ROUDABUSH.COM `./ `r.•, e, ` , COMMONWEALTH of VIRGINIA DEPARTMENT OF TRANSPORTATION 1601 Orange Read Culpeper,Mrgiroa 22701 Charles A. Kilpatrick,P.E. Commissioner December 16,2014 Mr.Johnathan Newberry Senior Planner County of Albemarle Department of Community Development 401 McIntire Road Charlottesville,VA 22902 Re: SDP-2014-00061 Old Trail Village Block 12 Phase I Site Plan Dear Mr.Newberry: The Old Trail Village Block 12 Phase 1 Site Plan, with revisions dates of November 20, 2014 and December 12,2014,has been reviewed and we offer the following comments: 1. VDOT has no objection to the Phase 1 Site Plan as submitted. 2. It is understood that the proposed lots will have direct access to a private street,Court Mont Way, however, in the interest of assuring an adequate, convenient and safe access to public roads, VDOT recommends the grades along private entrances not exceed 10%. 3. The proposed "Road Closed" barricades shall be Type 3 Barricades (with alternating chevron fluorescent orange and white stripes)placed in accordance with the 2011 VWAPM. If you need further information concerning this project,please do not hesitate to contact me at (434)422-9373. Sincerely, Shelly A.Plaster Land Development Engineer Culpeper District YlAGIl`11A County of Albemarle Department of Community Development Project: Old Trail Village - blocks 12 and 15 Plan preparer: Roudabush, Gale & Associates, Inc. Engineer: Roudabush, Gale & Associates, Inc. Owner or rep.: March Mountain Properties LLC [dave @oldtrailvillage. com] Plan received date: 22 May 2014 (Rev. 1, block 15) 30 Jul 2014 (1St submittal, block 12) 22 Aug 2014 (Rev. 1, block 12) 4 December 2014 (Phase 1) Date of comments: 21 July 2014 (block 15) (Rev. 1, block 15) 17 Sep 2014 (block 15, 12) (Rev. 1, block 12) 12 December 2014 (Phase 1) - No objection Reviewer: John Anderson Project Coordinator: J. T. Newberry This is a final site plan revision review for block 12. Block 15 Final Site Plan comments are unchanged [reserved] since no block 15 final site plan submission since last revision: 30 -Jul. Blocks 12 and 15 are adjacent. Comments to address, OTV Block 15 Final Site Plan — (SDP - 201400040) [RESERVED] (Ref also 22 Jan 2014 comments, Initial Site Plan (SDP201400001, Michelle Roberge) There are proffers on driveway standards and entrances to dwellings. It will be helpful if the proposed layout of all townhomes and driveways can be shown on this plan to see if driveway standards, sight distances from garages, and overlot grading works with the site. Mass grading does not appear to exceed 5 %, but include construction note for proffer statement: driveways not steeper than 20 %; grades no steeper than 10% adjacent to possible entrances to dwellings not served by a stairway. [Ref. 9 Jan 2014 initial site plan, sheet 6, PROFFER STATEMENT, OLD TRAIL VILLAGE, 7. Overlot Grading Plan, H./I.; Also, initial site plan comments, 22 Jan 2014, Item #3] (Rev. 1) Comment not addressed — Options: i) include preliminary site plan sheet 6 in its entirety (SDP201400001; PROFFER STATEMENT, OLD TRAIL VILLAGE, 14 -Sep 2005, ZMA2004- 00024); ii) include proffer statement, condition 7.H. /I.; or, iii) add brief notes to plan sheets as requested: driveways not steeper than 20 %; ,grades no steeper than 10% adjacent to possible entrances to dwellings not served by a stairway. Proposed grading is a condition of initial and final site plans. Proffer conditions relating to grading have direct bearing on project design and construction. Select option, include information. Notes can be added to sheet 8 grading notes. Applies to blocks 15 and 12. [§ 18- 32.5.2.d.] [Comment reserved.] 2. [Applies to block 12; see below] 3. [Applies to block 12; see below] 4. [Applies to block 12; see below] 5. [Applies to block 12; see below] 6. Show location of transition from roll top to full CG -6 near DI's on Court Mont Way, consistent with transition detail, sheet 13. Also, unless connections for street intersections with commercial entrances are proposed, delete detail and replace with VDOT CG -9 (A, B, or C) special design entrance gutter [VDOT Road Design Manual, Appendix B -1, Sect. 4, Elements of Typical Section, H., Private Entrances — Figure 7, Engineering Review Comments Page 2 of 5 Roll Top Curb Entrance Detail. Also: General Construction Notes for Streets, Title p., Note #5. Link: http: / /www.extranet.vdot .state.va.us /locdes/Electronic_ Pubs /2005 %20RDM /AppendB(1).pdf ]. (Rev. 1) Comment addressed. 7. [Applies to block 12; see below] 8. [Applies to block 12; see below] 9. VDOT Road & Bridge Standards, 2008 Edit, SMH -1 specifies construction details for utility manholes over 12' in height. Please add a note to the profile (sheet 11) that all manhole structures with a depth of 12' or greater shall have safety slabs in accordance with VDOT standards. [Link: hlW: / /www.extranet .vdot.state.va.us /LocDes / Electronic_ Pubs /2008Standards /Sectionl400 /1411 0I.pdf ] (Rev. 1) Comment not addressed; request restated —sheet #s changed; please add note to sheet 12. [Comment reserved.] 10. Please add note to the profiles that all structures with a depth of 4' or greater shall have steps in accordance with standard ST -1 as found in the 2008 Road and Bridge Standards [Link: hlW: / /www.extranet.vdot.state.va.us /LocDes /Electronic_ Pubs /2008Standards /Section100 /106 09.pdf ]. (Rev. 1) Comment not addressed; request restated —sheet #s changed; please add note to sheets 11, 12. [Comment reserved.] 11. Provide permanent public drainage easement for pipe 58 beyond VDOT R.W. (Rowcross St./Fielding Run Drive) (Rev. 1) Comment addressed; pipe 58 between inlets 57 and 59 has been eliminated. 12. Furnish `No Parking' signs along N side of Rowcross Street to prevent 2 -way parking. (Rev. 1) Comment addressed; `No Parking' signs provided on south side of Rowcross Street. 13. Provide the sidewalk detail. (Rev. 1) Comment not addressed. Provide detail as requested. [Comment reserved.] 14. CG -12 should be added at NE corner of Fielding Run and Rowcross Street. (VDOT road plan comments, 12 -June 2014, Item 94) (Rev. 1) Comment addressed. 15. Show and shade stream buffer impacts associated with sanitary utility line installation, sheets 5 and 8 (impacts to be mitigated under WPO/VSMP application). (Rev. 1) Comment not addressed. Ref. sheets 2, 3 of WPO201400047 which show buffer impact area hatched. RGA comment response letter, 29 -Jul 2014, estimates impact =850sf. Show (shade) and label impact area on final site plan, as initially requested. An estimate of 840sf (24' X 35') appears reasonable. A lesser figure is likely unreasonable. [§ 18- 32.7.4.1.a-§17-406.A.1.] [Comment reserved.] 16. Provide public drainage easements for pipes 62 and unnumbered pipe leaving structure 27 (Rowcross St.— Ref sheet 2, 9 Jan 2014 initial site plan for example of recorded drainage easement, this block). (Rev. 1) Comment addressed, but review error. ACCD Asst. County Attorney -led training on easements, dedications, etc, on 22 -Aug 2014, requires reversal of comment, and revision. Drainage easements beyond public RW are private, and will not be maintained by Albemarle County or State (VDOT). Please label or re -label all drainage easements beyond public RW PRIVATE. Comment applies to blocks 12 and 15 — please check labels carefully (existing /modified sediment basin, Rowcross St, Court Mont Way, Private alley `A'), and please accept apology for error. This will be a standard item of review with future site and road plans, and with plats. Easements beyond public RW are Private. (§ 18- 32.7.4.2.a.1.) [Comment reserved.] 17. VDOT must approve plans for public roadways (Claremont Lane, Fielding Run Drive, Rowcross Street). [Comment reserved.] 18. Final site plan approval requires an approved road plan, and approved VSMP permit. [Comment reserved.] New Engineering Review Comments Page 3 of 5 19. Include VDOT IS -1 inlet shaping detail. [Comment reserved.] 20. Reference road plan comments, sent /dated 15 -Sep 2014. Incorporate revisions per road plan comments. [Comment reserved.] 21. Revise sheet 9: Plans reference a bioretention basin approved under WP02012 -00013 and reference "block 14 SWM Plan submitted under separate cover." That plan is WP02013- 00021. Revise bioretention basin label to reference WP02013- 00021, and to read MODIFIED BIORETENTION BASIN. [Comment reserved.] 22. Sheet 9 — Confirm that Ex. 12" D.I. W/L shown on Claremont Lane is to be abandoned. [Comment reserved.] 23. Compare sheet 11 Rowcross St. profile with sheet 13 storm sewer profile Ex. #32 - #27A, especially sta. 12 +50 -17 +70 (Rowcross St) with storm sewer section between inlet 47 (Fielding Run Drive/Rowcross St) and inlet 27 (sta. 12 +50). Note difference in existing contours. Revise to show accurate existing elevations in each profile (required for review, construction, and accurate earthwork estimate /road - drainage bond). [Comment reserved.] Comments to address, OTV Block 12 Final Site Plan — (SDP - 201400061) (Also, see 22 -Jan 2014 comments, Initial Site Plan (SDP201400001, Michelle Roberge) 1. Include grading note, condition, or initial site plan sheet #6 in its entirety. Select option, include information. [Applies to block 12 and 15 -see item #1, p. 1, above] (Rev. 1) Comment addressed. 2. The steep grading on Private Road "A" near lot 1 should be revised. [Initial site plan comment; with current design: NA] 3. The zoning approval allowed for the use of alleys when lots front along a green space or common amenity. According to the proposed plan, lot 14 does not front green space. Please address. [Initial site plan comment; with current design: NA]. 4. The type of temporary turnaround near lots 12, 13, and 14 has been problematic with other approved plans. It has been used for parking spaces. Please connect road "A" to Glenn Valley Drive to avoid the turnaround. This will also resolve comment 5 since green space can be provided for lot 14. [Initial site plan comment; with current design: NA]. 5. Remove the temporary turnaround near lot 1. [Initial site plan comment.] Furnish pavement geometry at north end of Private Alley `A' sufficient for a car /non - commercial truck to enter /exit garage, Lot 12. Revise north end Alley `A' —see design, Private Road `A', initial site plan. (Rev. 1) Comment does not apply to the block 12 phase 1 plans. —Lot 12 removed. 6. Show location of transition from roll top to full CG -6 near DI's on Court Mont Way and Private Alley `A' consistent with transition detail, sheet 12 (§ 18- 32.6.2.e.3.) (Rev. 1) Comment addressed /review error. 7. Lots 13 -18 do not meet the access requirements for fire rescue access if road "A" will serve as primary access to lots. E/P to E/P should be 20' wide at a minimum. Initial site plan comment restated: Lots 1 -12 do not meet access requirements for fire rescue access. Private Alley "A" will serve as primary access to these lots. (§18-32.7.2.1.a.) E/P to E/P should be 20' wide, minimum. Ref. -§14-410.D. — "The design specifications shall be determined by the county engineer." (Rev. 1) Comment withdrawn — Fire /rescue trucks will be able to drive on the gutters. W= 20' F /F. Engineering Review Comments Page 4of5 8. It appears a waiver for the frontage road, private alley "A ", is necessary for planting strips and sidewalks. Please discuss with planning. [Initial site plan comment; with current design: defer to Planning] (Rev. 1) Comment does not apply to the block 12 phase 1 plans. 9. Furnish specific project phasing information. If all roads and utilities within the entire site are included in phase 1, it is unclear what "Phase 2 will solely consist of the construction of infrastructure for Lots 1 -12" means. Clarify if this includes everything except dwelling units. Please provide timing of phase 2 and which approvals —from Applicant's point of view —will remain outstanding, and be required prior to commencing phase 2 of project. [§ 18- 32.5.2.c.] (Rev. 1) Comment does not apply to the block 12 phase 1 plans. 10. Sheet 2, phasing plan: Identify (number) each lot. (Rev. 1) Comment addressed. 11. Sheet 3 — Remove reference to public drainage easement for any drainage easement beyond VDOT R/W (see #16, above/block 15, #24, below). (Rev. 1) Comment addressed. 12. Indicate via note or label that block 15 development features are proposed, not existing. Delete labels and reference to existing block 15 curb, signs, pavement, inlets, etc, unless constructed or approved to be built (sheet 3 / other sheets, as necessary). (Rev. 1) Comment addressed. 13. Sheet 3 —Do not show sidewalk, south side Glen Valley Drive, unless it exists or is approved to be built. (Rev. 1) Comment withdrawn. 14. Sheet 4 — Furnish radius of Private Alley `A' (§ 18- 32.5.2.1.). (Rev. 1) Comment addressed. 15. Sheet 4 —Show paved width, Court Mont Way. (Rev. 1) Comment addressed. 16. Sheet 4 —Show sidewalk width north of lots 12 -19. (Rev. 1) Comment does not apply to the block 12 phase 1 plans. 17. Provide sidewalk detail. (Rev. 1) Comment addressed. 18. Sheet 4 — revise location of street sign, west end Court Mont Way, to avoid pipe conflict. (Rev. I ) Comment addressed. 19. Sheet 4 — Provide typical section for proposed 8' wide sidewalk west of Lots 1 -12 (Phase 2 development). (Rev. 1) Comment addressed. 20. Sheet 4 —Add note to indicate private alley `A' driveway entrances will not be VDOT CG -9 or Std PE -1. Furnish typical for private alley `A' driveway entrances. (Rev. 1) Comment addressed. 21. Shift private - public ROW line on Rowcross St. east to radius return at Int. Rowcross St.- Claremont Lane. (Rev. 1) Comment does not apply to the block 12 phase 1 site plans —shown on block 15 road plans. 22. Defer to Planning on Alley /Pvt. Access Easement concept for Lots 1 -12, but this concept discards a more favorable initial site plan design. Initially, six lots were proposed to front a private alley. Current proposal has 12 lots fronting a private alley. Further, with this design, future development lots to the south are tied to access via Alley/Pvt. Easement. This does not meet § 14 -403: "Each lot within a subdivision shall have frontage on an existing or proposed street." Alley `A' paved width, excluding roll -top gutter width, should be 20' minimum —47, above. Proposed 16' EP -EP is insufficient width; design proposes primary access via alley, without private or VDOT street standards. Engineering recommends connecting Alley `A' through to Glen Valley Drive, barring VDOT objection. (§ 14- 410.D) (Rev. 1) Recommendation withdrawn. — Paved feature is a turn- around. It is not a street. Engineering Review Comments Page 5 of 5 23. Revise sheet 8: Plans reference a bioretention basin approved under WP02012 -00013 and reference "block 14 SWM Plan submitted under separate cover." That plan is WP02013- 00021. Revise bioretention basin label to reference WP02013- 00021, and to read MODIFIED BIORETENTION BASIN. (Rev. 1) Comment addressed. 24. Please label (or re- label) all drainage easements beyond public R/W PRIVATE. Comment applies to blocks 12 and 15 — please check labels carefully (existing/modified sediment basin, Rowcross St, Court Mont Way, Private alley `A'). This will be a standard item with future site /road plans, and plats. Easements beyond public RW are Private. (§ 18- 32.7.4.2.a.1.) (Rev. 1) Comment addressed. 25. Sheet 8 —Add grading notes, per Proffer Statement —see item #1, p. -1 (block 15). (Rev. 1) Comment addressed. 26. Reference road plan comments, sent /dated 15 -Sep 2014. Incorporate revisions per road plan comments. (Rev. 1) Comment addressed. 27. Sheet 11- Revise detail, Typical Section Rowcross Street, to reference private R/W, public R/W stations. (Rev. 1) Comment does not apply to the block 12 phase 1 plans. 28. VDOT must approve plans for public roadways (Claremont Lane, Fielding Run Drive, Rowcross Street). (Rev. 1) Comment acknowledged —VDOT approval required for intersection Claremont/Court Mont. 29. Final site plan approval requires an approved road plan, and approved VSMP permit. (Rev. 1) Comment does not strictly apply: ref. 428 for VDOT approval —VSMP permit is active. Block 12 SWMP approval and SWPPP revision approval pending. E- Notification of pending approvals sent, 12/12/14. Please contact John Anderson at janderson2@albemarle.org, or 434 - 296 -5832 - 0069, if any questions. File: SDP201400061 -Old Trail Village block 12 -FSP- 121214 -revl Johnathan Newberry From: Johnathan Newberry Sent: Thursday, December 11, 2014 6:45 PM To: 'Bill Ledbetter' Cc: 'David Jordan'; Chris Mulligan; John Anderson; Dave Brockman; 'Raleigh Davis' Subject: Final Site Plan and Subdivision Plat Comments for Block 12, Phase 1 Bill, I know we're going to meet tomorrow morning on the plat, but here are some of the minor checklist items I mentioned yesterday. Also, David Benish informed me there is an outstanding$200 notification fee from SDP201400001 (Blk. 12 and 15—Initial). Please pay this fee when this revision is submitted. Planning Comments on final site plan (SDP201400061): [General Comment] On Sheet 1, please revise the application number to show SDP201400061. [General Comment] On Sheet 1, please remove the Health Department from the signature panel. [Proffer 7(H)] On Sheet 2, please confirm the driveway for Lots 1-7 is at least 18 feet in length. Please label the 18' length for Lot 1. [General Comment]Throughout the plan, please label Court Mont Way as an "alley" instead of a "private right-of-way." [Section 32.7.9 and ARB Comment] On Sheet 11, please revise the landscaping plan in accordance with ARB requirements(see below). ARB Comments(issued on 12-11-14 by Margaret Maliszewski,434-296-5832,ext. 3276): A Certificate of Appropriateness is required prior to final site plan approval for each phase of the development.The applicant shall submit an application for a County-wide Certificate of Appropriateness for structures 750'or more from the EC.The applicant is advised that: 7.1) 1. Bu'lding mass, roof form, building materials/colors,and landscaping will be the focus of review. Material/color am les are required. ees,2%" caliper at planting,40' on center, are required along Glenn Valley Drive, Claremont Lane and Court Mont ay. Yep- ••• i AIlit t:•..c 3.The following note is required on the site and architectural plans:Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. Planning Comments on final plat (SUB201400061): [Section 14-302(6)(5)] Under Zoning, please spell out the "Neighborhood Model District." [Section 14-302(6)(6)] At the request of our County Attorney's office, please show the full 14 digit tax map and parcel number for TMP 055E0-01-00-000A1 wherever it is shown on the plat(Area summary,Statement to consent to division, under Owners Approval, etc.). [Section 14-302(B)(7)] Please revise the reservoir watershed note to read: "This site lies within a water supply protection area and specifically is within the South Fork Rivanna Reservoir water supply watershed." [Section 14-302(B)(8)] Please revise the side setback to show 0'. Thanks, J.T. Newberry Planner County of Albemarle, Planning Division 434-296-5832, ext. 3270 1 November 20, 2014 Mr. John Anderson County of Albemarle Department of Community Development 401 McIntire Road, Room 227 Charlottesville, VA 22902 RE: Old Trail Block 12 & 15—Final Site Plan (SDP201400061 and SDP201400040) Dear Mr. Anderson, I have reviewed and addressed your comments. The individual responses to the Block 12 comments are below. Comments to address, OTV Block 12 Final Site Plan—(SDP201400061) 1. Include grading note, condition, or initial site plan sheet#6 in its entirety. Select option, include information. [Applies to block 12 and 15 —see item#1, p. 1, above] There are proffers on driveway standards and entrances to dwellings. It will be helpful if the proposed layout of all townhomes and driveways can be shown on this plan to see if driveway standards, sight distances from garages, and overlot grading works with the site.Mass grading does not appear to exceed 5%,but include construction note for proffer statement: driveways not steeper than 20%; grades no steeper than 10%adjacent to possible entrances to dwellings not served by a stairway. [Ref. 9 Jan 2014 initial site plan, sheet 6, PROFFER STATEMENT,OLD TRAIL VILLAGE, 7. Overlot Grading Plan, H./I.; Also, initial site plan comments,22 Jan 2014,Item#3]. (Rev. 1) Comment not addressed— Options: i)include preliminary site plan sheet 6 in its entirety(SDP201400001; PROFFER STATEMENT OLD TRAIL VILLAGE, 14-Sept 2005,ZMA2004-00024); ii) include proffer statement, condition 7.H./I.; or, iii)add brief notes to plan sheets as requested: driveways not steeper than 20%; grades no steeper than 10%adjacent to possible entrances to dwellings not served by a stairway.Notes can be added to sheet 8 grading notes.Applies to blocks 15 and 12. I chose Option 2,which was to include condition 7.H./I. of the proffer statement. These two statements were added to the Grading Notes on sheet 8 for both the Block 15 and Block 12 plans. 2. The steep grading on Private Road"A"near lot 1 should be revised. [Initial site plan comment; with current design: N/A]. 3. The zoning approval allowed for the use of alleys when lots front along a green space or common amenity. According to the proposed plan, lot 14 does not front green space. Please address. [Initial site plan comment; with current design: N/A]. 4. The type of temporary turnaround near lots 12, 13, and 14 has been problematic with other approved plans. It has been used for parking spaces. Please connect road"A"to Glen Valley Drive to avoid the turnaround. This will also resolve comment 5 since green space can be provided for lot 14. [Initial site plan comment; with current design: N/A]. swe 5. Remove the temporary turnaround near lot 1. [Initial site plan comment]. Furnish pavement geometry at north end of Private Alley 'A' sufficient for a car/non-commercial truck to enter/exit garage, Lot 12. Revise north end Alley 'A' —see design, Private Road 'A', initial site plan. The temporary turnaround near Lot 1 does not apply to the Block 12,Phase 1 plans. 6. Show location of transition from roll-top to full CG-6 near DI's on Court Mont Way and Private Alley 'A' consistent with transition detail, sheet 12. The locations of the transitions from roll-top to CG-6 on Court Mont Way and Private Alley 'A' are shown on the plans and seem to be consistent with the transition detail. The roll-top curbing on the plans only shows the back-of-curb and the edge-of-pavement; however,the face-of-curb is shown in the transitions on the CG-6 areas. 7. Lots 13-18 do not meet the access requirements for fire rescue access if road "A"will serve as primary access to lots. E/P to E/P should be 20' wide at a minimum. Initial site plan comment restated: Lots 1-12 do not meet access requirements for fire rescue access. Private Alley 'A' will serve as primary access to these lots. E/P to E/P should be 20' wide, minimum. The width from the face-of-curb to face-of curb is 20 feet. Fire and rescue trucks will be able to drive on the gutters. Because the length from F/C to F/C is 20', there should be no issues with the trucks being able to drive on the private road. 8. It appears a waiver for the frontage road,private alley"A", is necessary for planting strips and sidewalks. Please discuss with planning. [Initial site plan comment; with current design: defer to Planning]. Does not apply to the Block 12,Phase 1 Plans. 9. Furnish specific project phasing information. If all roads and utilities within the entire site are included in phase 1, it is unclear what"Phase 2 will solely consist of the construction of infrastructure for Lots 1-12"means. Clarify if this includes everything except dwelling units. Please provide timing of phase 2 and which approvals—from Applicant's point-of-view—will remain outstanding and be required prior to commencing phase 2 of project. Does not apply to the Block 12,Phase 1 Plans. 10. Sheet 2, phasing plan: Identify (number) each lot. Lot numbers are now shown on sheet 2. 11. Sheet 3 —Remove reference to public drainage easement for any drainage easement beyond VDOT R/W (see#16, above/block 15, #24, below). Revised accordingly. 12. Indicate via note or label that block 15 development features are proposed, not existing. Delete labels and reference to existing block 15 curb, signs,pavement, inlets, etc., unless constructed or approved to be built(sheet 3 /other sheets, as necessary). I deleted all labels that reference elements of Block 15 as "existing". Instead, I included an asterisk(*)with all of the labels that reference elements of the Block 15 plan. There is also a note with most of the sheets stating that an asterisk means that it was a part of the Block 15 plans. 13. Sheet 3 —Do not show sidewalk, south side Glen Valley Drive, unless it exists or is approved to be built. The sidewalk on the south side of Glen Valley Drive does not currently exist, but was approved under the Block 11 Final Site Plans (SUB201200008). 14. Sheet 4—Furnish radius of Private Alley 'A'. Revised accordingly. 15. Sheet 4—Show paved width, Court Mont Way. Revised accordingly. 16. Sheet 4—Show sidewalk width north of lots 12-19. Revised accordingly. 17. Provide sidewalk detail. The detail showing the "Typical Sidewalk Section" is shown on sheet 8 (the 'Road & Utility Profiles, Typical Sections' sheet). 18. Sheet 4—Revise location of street sign, west end Court Mont Way,to avoid pipe conflict. I moved the location of the pipe, and there is no longer a conflict with this. 19. Sheet 4—Provide typical section for proposed 8' wide sidewalk west of Lots 1-12 (Phase 2 development). The typical section for the proposed 8' wide sidewalk is going to be the same typical section as the proposed 5' wide sidewalk(detail on sheet 8). I edited the "Sidewalk Typical Section" detail to read "5' or 8"'width. 20. Sheet 4—Add note to indicate private alley 'A' driveway entrances will not be VDOT CG-9 or Std PE-1. Furnish typical for private alley 'A' driveway entrances. A note was added to sheet 4 to provide residential driveway entrances, CG-9B. Also, the CG-9B detail was added to the Construction Notes and Details sheet. 21. Shift private-public ROW line on Rowcross St. east to radius return at intersection of Rowcross and Claremont Lane. Revised accordingly with the Block 15 Road Plans; does not apply to the Block 12 Phase 1 Plans. 22. Defer to Planning on Alley/Pvt. Access Easement concept for Lots 1-12, but this concept discards a more favorable initial site plan design. Initially, six lots were proposed to front a private alley. • **44001 Current proposal has 12 lots fronting a private alley. Further, with this design, future development lots to the south are tied to access via Alley/Pvt. Easement. This does not meet 14-403: "Each lot within a subdivision shall have frontage on an existing or proposed street". Alley 'A' paved width, excluding roll-top gutter width, should be 20' minimum-#7, above. Proposed 16" EP-EP is insufficient width; design proposes primary access via alley, without private or VDOT street standards. Engineering recommends connecting Alley 'A' through to Glen Valley Drive, barring VDOT objection. Does not apply to the Block 12 Phase 1 Plans. 23. Revise sheet 8: Plans reference a bioretention basin approved under WP02012-00013 and reference "block 14 SWM Plan submitted under separate cover". That plan is WP0201300021. Revise bioretention basin label to reference WP0201300021, and to read MODIFIED BIORETENTION BASIN. The plans should now only reference WP0201300021, the MODIFIED BIORETENTION BASIN. 24. Please label (or re-label) all drainage easements beyond public R/W PRIVATE. Comment applies to blocks 12 and 15 —please check labels carefully(existing/modified sediment basin, Rowcross St, Court Mont Way, Private alley `A'). This will be a standard item with future site/road plans, and plats. Easements beyond public RW are Private. Revised accordingly. The easements around the existing/modified sediment basin are existing, and therefore, can't be changed to private, since the plans have already been approved having "public" easements. 25. Sheet 8 —Add grading notes, per Proffer Statement—see item#1, p. 1 (block 15). The notes about grading stated in the Proffer Statement were added to sheet 8. 26. Reference road plan comments, sent/dated 15 Sept 2014. Incorporate revisions per road plan comments. Revisions per the road plan were incorporated. 27. Sheet 11 —Revise detail, Typical Section Rowcross Street,to reference private R/W, public R/W stations. Does not apply to the Block 12 Phase 1 Plans . 28. VDOT must approve plans for public roadways (Claremont Lane, Fielding Run Drive, Rowcross Street). Acknowledged. 29. Final site plan approval requires an approved road plan, and approved VSMP permit. Acknowledged. Note: Final site plan approval requires VSMP approval. Please consider VSMP plan review comments to extent they reference final site plan elements. Anticipate VSMP comments 17/18 Sept 2014. November 20, 2014 Mr. John Anderson County of Albemarle Department of Community Development 401 McIntire Road, Room 227 Charlottesville, VA 22902 RE: Old Trail Block 12 & 15—Final Site Plan (WPO201400071 and WPO201400047) Dear Mr. Anderson, I have reviewed and addressed your comments. The individual responses to the comments for Block 12 are below. A. VSMP: SWPPP and Pollution Prevention Plan—Block 12 (WPO201400071) (Section 17-405) (The Virginia stormwater management program, stormwater pollution prevention plan application and documents) Refer to Block 15 comments; Comments are virtually identical. Oct-2 meeting scheduled for questions. Responses to comments concerning the SWPPP are addressed in the WPO comments for Block 15. B. VSMP: SWPPP: Stormwater Management Plan—Block 12 (WP0201400071) Refer to Block 15 comments. WP0201400047 SWM comments (2-8) apply to Blocks 15 and 12 equally. 2. Attach or transfer relevant sheets, elements and details of block 14 approved WPO (WPO201300021)to current application to lend guidance and clarity during WPO review of block 15, during bonding, inspection, and construction. WPO plans for block 15 may not be approved by simple reference to an approved WPO without transferring relevant information. To reiterate,please include plan sheets listed below for purposes of guidance and clarity(not analysis), since nearly all block 15 post-development runoff routes to an approved modified (future) bioretention facility. (At present, and for some time, the facility will serve as a sediment basin). Transfer sheets 4, 5, and 6 of approved WPO210300021 plan set(March 20, 2013)without change. Please label each sheet as a plan sheet taken from approved WPO201300021. (Rev. 1) Comment partially addressed: as follow-up: please label each sheet as originating with WPO201300021. Each sheet now has a note in the lower right-hand corner stating"Taken from WPO201300021*". 3. In addition, from sheet 2 of March 20, 2103 plan set, attach or transfer: sediment basin narrative, sediment basin schematic elevations detail (including design elevations with emergency spillway), and plan view of basin—label this information taken from approved WP0201300021. Further, please label major contours (640', 650'). Confirm and label existing base of sediment basin elevation =635.0'. (Rev. 1) Comment partially addressed. As follow-up to 10-Sept discussion,please \.r/ Nue remove sheet 2 of WPO201300021. The appearance of existing Block 14 ESC measures may confuse. Instead, from WP0201300021/sheet 2, please include (with both Block 15 and Block 12 VSMP plans): Sediment Basin Narrative; Sequence of Construction; Sediment Basin Schematic Elevations. These details line WP0201300021 modified sediment basin design data to a future bioretention facility. Sheet 2 from WP0201300021 was removed from the plan set. I copied the Sediment Basin Narrative;Sequence of Construction;Sediment Basin Schematic Elevations from sheet 2 of WP0201300021 and put them on the EC Narrative sheet for both Block 15 and Block 12. Note/see New. #4, below: Bioretention has been approved for Blocks 14 and 11, not the entire 19.25 Ac. Area shown on sheet 5, WP0201300021. While WPO201300021 provides perimeter ESC for Block 12 and most of Block 15, and provides SWM for Blocks 11 and 14, it does not provide future development(Block 15 and 12) stormwater control beyond 46,286 s.f. of impervious area and 158,208 s.f. of lawn/cultivated turf area—ref. Short Version BMP Computation spreadsheet detail shown on Sheet 5, WPO201300021. New: 4. WP0201400021 provides SWM control for 46,286 s.f of future development impervious area. WP0201400021 schematic of Blocks 11, 14, 12 & 15,as well as drainage area defined as 19.25 Ac., shows future impervious area= 125,000 s.f.(12 & 15). With revised WP0201400047, please compare 46,286 s.f. impervious and 158,208 s.f. lawn(area)available under WP0201300021 with proposed Block 15 development. If proposed impervious/lawn exceeds what is available under WP0201300021, provide treatment.Note: Please see water quality narrative, bullet 3, sheet 5, WP0201300021: 8,700 sf x 12 in/ft-- 104,400 cu.in; 104,400 in3,under this methodology,provides WQ control for Y2"runoff for 208,800 sf of impervious area.Average of 208,800 and 348,000 sf=278,400 sf. Taking Block 11 and 14 impervious areas into consideration, 46,286 s.f. is available—not 50,330 s.f. listed in bullet 3. This calculation does not affect Block 11 or 14 approvals,but bioretention basin(treatment)volume available for future(Block 15 and 12) development is central to current reviews. We discussed this briefly 24-Sept-14. The proposed impervious area for Block 12,Phase 1 =33,308 s.f.,which is less than the 46,286 s.f.of impervious area that is allowed with WP0201300021. 5. Part II-B water quality criteria appear to apply to stormwater facility design of future development, to Block 15 areas not covered by WP0201300021 (ref 9VAC25-870-63). Please utilize VaRRM spreadsheet design methodology for areas not covered under WPO201300021. All of the area for Block 12,Phase 1 is covered under WP0201300021. 6. In reporting post-development characteristics for use with VaRRM(or Short Version BMP),CN, drainages, and land use/cover(including future Blocks 17, 18)should be checked. Fielding Run Drive is east boundary of Block 15,and appears a divide,with areas just SW and to the east drainage east. It appears that proposed contours do not allow runoff from certain areas within the 19.25 Acreage on sheet 5 (WPO201300021)to reach the modified sediment basin/future bioretention facility. Underlying suppositions bear review. It appears a portion of runoff from `current' (9.32 Ac.)and `additional' (9.93 Ac)areas depicted as reaching the modified facility does not. Figures used to show compliance for Blocks 11 and 14 appear problematic or invalid,and require revision to show SWM compliance for Blocks 15 and 12. ,'. r The entire impervious area proposed with the WPO plan for Block 12,Phase 1,is covered under the WP0201300021 plans. 7. With revised WPO201400047, please furnish existing conditions with soil types/boundaries. The existing conditions sheet,which shows the soil types and boundaries,is now included in the plan set. 8. Furnish pre-/post-development drainage area maps. Because the impervious area proposed with the Block 12,Phase 1 plans is covered under the WP0201300021 plans,I feel that showing the pre-/post-development drainage area maps is not necessary for the WPO plans for Block 12,Phase 1. C. VSMP: SWPPP: Erosion Control Plan—Block 12 (WP0201400071)—The erosion control plan content requirements can be found in County Code section 17-402. 1. Provide diversion dike or ditch, west side of modified sediment basin, sheet 3. A 94 foot diversion ditch is now proposed to allow runoff of the western side of the site to drain into the modified sediment basin. 2. Revise CE to paved CE with wash rack, sheet 2. The "Erosion and Sediment Control Legend" on sheets 3 and 4, now states that the CE symbol is a "Paved Construction Entrance with Wash Rack". The detail for a paved construction entrance with a wash rack is on sheet 7. 3. Revise 668' contour to 666', lower right quadrant, sheet 2, near Future Development Area label. Grading labels revised. 4. Label all drainage easements beyond public RW PRIVATE. Comment applies to Blocks 12 and 15— please check labels carefully(existing/modified sediment basin, Rowcross St, Court Mont Way, Private Alley `A'), and please accept apology for error. This will be a standard item of review with future VSMP plans. Easements beyond public RW are Private. (Section 18-32.7.4.2.a.1) Revised accordingly. YlAGIl`11A County of Albemarle Department of Community Development Project: Old Trail Village - blocks 12 and 15 Plan preparer: Roudabush, Gale & Associates, Inc. Engineer: Roudabush, Gale & Associates, Inc. Owner or rep.: March Mountain Properties LLC [dave @oldtrailvillage. com] Plan received date: 22 May 2014 (Rev. 1, block 15) 30 Jul Aug 2014 (1St submittal, block 12) 22 Aug 2014 Date of comments: 21 July 2014 (block 15) (Rev. 1, block 15) 17 Sep 2014 (block 15, 12) Reviewer: John Anderson Project Coordinator: J. T. Newberry Note: Initial site plan included blocks 12 & 15. This is a first final site plan review for block 12, second final site plan review for block 15. Comments for each block follow under separate headings. These blocks are adjacent. Comments to address, OTV Block 15 Final Site Plan — (SDP - 201400040) (Ref also 22 Jan 2014 comments, Initial Site Plan (SDP201400001, Michelle Roberge) There are proffers on driveway standards and entrances to dwellings. It will be helpful if the proposed layout of all townhomes and driveways can be shown on this plan to see if driveway standards, sight distances from garages, and overlot grading works with the site. Mass grading does not appear to exceed 5 %, but include construction note for proffer statement: driveways not steeper than 20 %; grades no steeper than 10% adjacent to possible entrances to dwellings not served by a stairway. [Ref. 9 Jan 2014 initial site plan, sheet 6, PROFFER STATEMENT, OLD TRAIL VILLAGE, 7. Overlot Grading Plan, H.A.; Also, initial site plan comments, 22 Jan 2014, Item #3] (Rev. 1) Comment not addressed — Options: i) include preliminary site plan sheet 6 in its entirety (SDP201400001; PROFFER STATEMENT, OLD TRAIL VILLAGE, 14 -Sep 2005, ZMA2004- 00024); ii) include proffer statement, condition 7.H. /I.; or, iii) add brief notes to plan sheets as requested: driveways not steeper than 20 %; grades no steeper than 10% adjacent to possible entrances to dwellings not served by a stairway. Proposed grading is a condition of initial and final site plans. Proffer conditions relating to grading have direct bearing on project design and construction. Select option, include information. Notes can be added to sheet 8 grading notes. Applies to blocks 15 and 12. [§ 18- 32.5.2.d.] 2. [Applies to block 12; see below] 3. [Applies to block 12; see below] 4. [Applies to block 12; see below] 5. [Applies to block 12; see below] 6. Show location of transition from roll top to full CG -6 near DI's on Court Mont Way, consistent with transition detail, sheet 13. Also, unless connections for street intersections with commercial entrances are proposed, delete detail and replace with VDOT CG -9 (A, B, or C) special design entrance gutter [VDOT Road Design Manual, Appendix B -1, Sect. 4, Elements of Typical Section, H., Private Entrances — Figure 7, Roll Top Curb Entrance Detail. Also: General Construction Notes for Streets, Title p., Note #5. Link: http: / /www.extranet.vdot .state.va.us /locdes/Electronic Pubs /2005 %20RDM /AppendB(1).pd ]. (Rev. 1) Comment addressed. New Engineering Review Comments Page 2 of 5 7. [Applies to block 12; see below] 8. [Applies to block 12; see below] 9. VDOT Road & Bridge Standards, 2008 Edit, SMH -1 specifies construction details for utility manholes over 12' in height. Please add a note to the profile (sheet 11) that all manhole structures with a depth of 12' or greater shall have safety slabs in accordance with VDOT standards. [Link: http: / /www.extranet.vdot. state. va. us /LocDes/ Electronic _Pubs /2008Standards /Sectionl400 /1411 01.pdf ] (Rev. 1) Comment not addressed; request restated —sheet #s changed; please add note to sheet 12. 10. Please add note to the profiles that all structures with a depth of 4' or greater shall have steps in accordance with standard ST -1 as found in the 2008 Road and Bridge Standards [Link: http: / /www.extranet.vdot. state. va. us /LocDes/ Electronic _Pubs /2008Standards /Section100 /106 09.pdf ]. (Rev. 1) Comment not addressed; request restated —sheet #s changed; please add note to sheets 11, 12. 11. Provide permanent public drainage easement for pipe 58 beyond VDOT R.W. (Rowcross St. /Fielding Run Drive) (Rev. 1) Comment addressed; pipe 58 between inlets 57 and 59 has been eliminated. 12. Furnish `No Parking' signs along N side of Rowcross Street to prevent 2 -way parking. (Rev. 1) Comment addressed; `No Parking' signs provided on south side of Rowcross Street. 13. Provide the sidewalk detail. (Rev. 1) Comment not addressed. Provide detail as requested. 14. CG -12 should be added at NE corner of Fielding Run and Rowcross Street. (VDOT road plan comments, 12 -June 2014, Item #4) (Rev. 1) Comment addressed. 15. Show and shade stream buffer impacts associated with sanitary utility line installation, sheets 5 and 8 (impacts to be mitigated under WPO/VSMP application). (Rev. 1) Comment not addressed. Ref. sheets 2, 3 of WPO201400047 which show buffer impact area hatched. RGA comment response letter, 29 -Jul 2014, estimates impact = 850sf. Show (shade) and label impact area on final site plan, as initially requested. An estimate of 840sf (24' X 35') appears reasonable. A lesser figure is likely unreasonable. [§ 18- 32.7.4. l .a -§17-406.A.1.] 16. Provide public drainage easements for pipes 62 and unnumbered pipe leaving structure 27 (Rowcross St.— Ref sheet 2, 9 Jan 2014 initial site plan for example of recorded drainage easement, this block). (Rev. 1) Comment addressed, but review error. ACCD Asst. County Attorney -led training on easements, dedications, etc, on 22 -Aug 2014, requires reversal of comment, and revision. Drainage easements beyond public RW are private, and will not be maintained by Albemarle County or State (VDOT). Please label or re -label all drainage easements beyond public RW PRIVATE. Comment applies to blocks 12 and 15 — please check labels carefully (existing /modified sediment basin, Rowcross St, Court Mont Way, Private alley `A'), and please accept apology for error. This will be a standard item of review with future site and road plans, and with plats. Easements beyond public RW are Private. (§ 18- 32.7.4.2.a.1.) 17. VDOT must approve plans for public roadways (Claremont Lane, Fielding Run Drive, Rowcross Street). 18. Final site plan approval requires an approved road plan, and approved VSMP permit. 19. Include VDOT IS -1 inlet shaping detail. 20. Reference road plan comments, sent /dated 15 -Sep 2014. Incorporate revisions per road plan comments. 21. Revise sheet 9: Plans reference a bioretention basin approved under WPO2012 -00013 and reference "block Engineering Review Comments Page 3 of 5 14 SWM Plan submitted under separate cover." That plan is WP02013- 00021. Revise bioretention basin label to reference WP02013- 00021, and to read MODIFIED BIORETENTION BASIN. 22. Sheet 9 — Confirm that Ex. 12" D.I. W/L shown on Claremont Lane is to be abandoned. 23. Compare sheet 11 Rowcross St. profile with sheet 13 storm sewer profile Ex. #32 - #27A, especially sta. 12 +50 -17 +70 ( Rowcross St) with storm sewer section between inlet 47 (Fielding Run Drive/Rowcross St) and inlet 27 (sta. 12 +50). Note difference in existing contours. Revise to show accurate existing elevations in each profile (required for review, construction, and accurate earthwork estimate /road - drainage bond). Comments to address, OTV Block 12 Final Site Plan — (SDP- 201400061) (Also, see 22 -Jan 2014 comments, Initial Site Plan (SDP201400001, Michelle Roberge) 1. Include grading note, condition, or initial site plan sheet #6 in its entirety. Select option, include information. [Applies to block 12 and 15 -see item #1, p. 1, above] 2. The steep grading on Private Road "A" near lot 1 should be revised. [Initial site plan comment; with current design: NA] 3. The zoning approval allowed for the use of alleys when lots front along a green space or common amenity. According to the proposed plan, lot 14 does not front green space. Please address. [Initial site plan comment; with current design: NA]. 4. The type of temporary turnaround near lots 12, 13, and 14 has been problematic with other approved plans. It has been used for parking spaces. Please connect road "A" to Glenn Valley Drive to avoid the turnaround. This will also resolve comment 5 since green space can be provided for lot 14. [Initial site plan comment; with current design: NA]. 5. Remove the temporary turnaround near lot 1. [Initial site plan comment.] Furnish pavement geometry at north end of Private Alley `A' sufficient for a car /non - commercial truck to enter /exit garage, Lot 12. Revise north end Alley `A' —see design, Private Road `A', initial site plan. 6. Show location of transition from roll top to full CG -6 near DI's on Court Mont Way and Private Alley `A' consistent with transition detail, sheet 12 (§ 18- 32.6.2.e.3.) 7. Lots 13 -18 do not meet the access requirements for fire rescue access if road "A" will serve as primary access to lots. E/P to E/P should be 20' wide at a minimum. Initial site plan comment restated: Lots 1 -12 do not meet access requirements for fire rescue access. Private Alley "A" will serve as primary access to these lots. (§ 18- 32.7.2.1.a.) E/P to E/P should be 20' wide, minimum. Ref. -§ 14- 410.D. — "The design specifications shall be determined by the county engineer." 8. It appears a waiver for the frontage road, private alley "A ", is necessary for planting strips and sidewalks. Please discuss with planning. [Initial site plan comment; with current design: defer to Planning] 9. Furnish specific project phasing information. If all roads and utilities within the entire site are included in phase 1, it is unclear what "Phase 2 will solely consist of the construction of infrastructure for Lots 1 -12" means. Clarify if this includes everything except dwelling units. Please provide timing of phase 2 and which approvals —from Applicant's point of view —will remain outstanding, and be required prior to commencing phase 2 of project. [§18-32.5.2.c.] 10. Sheet 2, phasing plan: Identify (number) each lot. Engineering Review Comments Page 4of5 11. Sheet 3 — Remove reference to public drainage easement for any drainage casement beyond VDOT R/W (see #16, above/block 15, #24, below). 12. Indicate via note or label that block 15 development features are proposed, not existing. Delete labels and reference to existing block 15 curb, signs, pavement, inlets, etc, unless constructed or approved to be built (sheet 3 / other sheets, as necessary). 13. Sheet 3 —Do not show sidewalk, south side Glen Valley Drive, unless it exists or is approved to be built. 14. Sheet 4 — Furnish radius of Private Alley `A' (§ 18- 32.5.2.1.). 15. Sheet 4 —Show paved width, Court Mont Way. 16. Sheet 4 —Show sidewalk width north of lots 12 -19 17. Provide sidewalk detail. 18. Sheet 4 — revise location of street sign, west end Court Mont Way, to avoid pipe conflict. 19. Sheet 4 — Provide typical section for proposed 8' wide sidewalk west of Lots 1 -12 (Phase 2 development). 20. Sheet 4 —Add note to indicate private alley `A' driveway entrances will not be VDOT CG -9 or Std PE -1. Furnish typical for private alley `A' driveway entrances. 21. Shift private - public ROW line on Rowcross St. east to radius return at Int. Rowcross St.- Claremont Lane. 22. Defer to Planning on Alley /Pvt. Access Easement concept for Lots 1 -12, but this concept discards a more favorable initial site plan design. Initially, six lots were proposed to front a private alley. Current proposal has 12 lots fronting a private alley. Further, with this design, future development lots to the south are tied to access via Alley/Pvt. Easement. This does not meet § 14 -403: "Each lot within a subdivision shall have frontage on an existing or proposed street." Alley `A' paved width, excluding roll -top gutter width, should be 20' minimum —#7, above. Proposed 16' EP -EP is insufficient width; design proposes primary access via alley, without private or VDOT street standards. Engineering recommends connecting Alley `A' through to Glen Valley Drive, barring VDOT objection. (§14-410.D) 23. Revise sheet 8: Plans reference a bioretention basin approved under WP02012 -00013 and reference "block 14 SWM Plan submitted under separate cover." That plan is WP02013- 00021. Revise bioretention basin label to reference WP02013- 00021, and to read MODIFIED BIORETENTION BASIN. 24. Please label (or re- label) all drainage easements beyond public R/W PRIVATE. Comment applies to blocks 12 and 15 — please check labels carefully (existing/modified sediment basin, Rowcross St, Court Mont Way, Private alley `A'). This will be a standard item with future site /road plans, and plats. Easements beyond public RW are Private. (§ 18- 32.7.4.2.a.1.) 25. Sheet 8 —Add grading notes, per Proffer Statement —see item #1, p. -1 (block 15) 26. Reference road plan comments, sent /dated 15 -Sep 2014. Incorporate revisions per road plan comments. 27. Sheet 11- Revise detail, Typical Section Rowcross Street, to reference private R/W, public R/W stations. 28. VDOT must approve plans for public roadways (Claremont Lane, Fielding Run Drive, Rowcross Street). 29. Final site plan approval requires an approved road plan, and approved VSMP permit. Note: Final site plan approval requires VSMP approval. Please consider VSMP plan review comments to Engineering Review Comments Page 5 of 5 extent they reference final site plan elements. Anticipate VSMP comments 17/18 -Sep 2014. Please contact John Anderson in the Engineering Dept at janderson2galbemarle.org or 434 - 296 -5832 ext. 3069 if any questions. File: SDP201400061- SDP201400040 -Old Trail Village blocks 12- 15 -FSP- 091714 fid' r✓ A L, COMMONWEALTH of VIRGINIA DEPARTMENT OF TRANSPORTATION 1601 Orange Road Culpeper Virgsn a 21701 Charles A.Kilpatrick,P.E. Commissioner September 11,2014 Mr.Johnathan Newberry County of Albemarle Department of Community Development 401 McIntire Road Charlottesville,VA 22902 Re: SDP-2014-00061 Old Trail Block 12 Final Site Plan Dear Mr.Newberry: We have reviewed the road and utility plan for Old Trail Village,Block 12 dated August 15,2014 as submitted by Roudabush,Gale&Associates,Inc.and offer the following comments: 1. All roads shown on the plan for this block will be privately owned and maintained. They include Court Mont Way,the private alley 'A',and the portion of Rowcross Street shown in these plans. 2. The right-of-way Iine for Rowcross Street should be moved to the end of radius at the intersection with Claremont Lane rather than at the location currently shown. 3. The sight lines for Claremont Lane at the intersection with Rowcross Street. On-street parking on the north side of Rowcross Street may interfere with the available sight distance at this intersection. It may work better with the on-street parking being on the south side of Rowcross Street. 4. The drop inlets on the south side of Rowcross Street appear to be graphically inaccurate. The manhole structure appears to be located in the paved surface as evidenced by the alignment of the storm sewer pipe. 5. The storm sewer pipe between existing structure 27 and structure 20a is labeled as pipe 25 in plan view and as pipe 27B in the profile from structure#24 to the outfall. 6. The storm sewer profile from existing structure 27B to structure 20a should be added to the plan. 7. The street trees shown along Claremont Lane should be a minimum of 30' from the end of radius at each intersection. It appears that two of the trees on the west side of Claremont Lane north of Court Mont Way should be removed. If you need additional information concerning this project,please do not hesitate to contact me at(434) 422-9782. Sincerely, 94" /64' t Troy A stin,P.E. Area Land Use Engineer Culpeper District WE KEEP VIRGINIA MOVING