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Home My WebLink AboutSDP201000056 Review Comments Letter of Revision 3 2011-08-08� I-1 5151 -.v 3: COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, North Wing Charlottesville, Virginia 22902 -4596 Phone (434) 296 -5832 Fax (434) 972 -4126 August 8, 2011 Montle Breeden, AIA Senior Project Manager Office of Facilities Development 401 McIntire Road Charlottesville, VA 22902 RE: LOR# 3 for SDP - 2010 -56, Tax Map /Parcel # 06000- 00- 00 -078AO Dear Mr. Breeden, This letter approves your submitted Letter of Revision for the above referenced site plan. The letter of revision proposes the following changes: 1. Construct an asphalt - paved, ADA walkway along the southeastern side of the track, between the field house and the visitors'- side - bleachers. 2. Expand the asphalt -paved area at the toilet facility towards the southeast, by roughly 15 -feet, to encompass the gated entrance to the field. 3. Relocate the pole vault runway and the flag pole. 4. Re- orient the southeastern -most long jump runway, so that it and the adjacent one are run in the same direction, and combine the individual sand pits for each runway into a single, larger one encompassing both runways. 5. Install swaths of asphalt paving, each roughly 200- and 400 -feet long, between the track and the foot of each bank of bleachers. This is the third (3�d) Letter of Revision for this site. Three (3) Letters of Revision are allowed, after which all required changes must submitted in the form of a site plan amendment. Sincerely, &JL�_ CJ. 2atj Ellie Carter Ray, CLA Senior Planner County of Albemarle Department of Community Development 401 McIntire Road Charlottesville, VA 22902 -4596 Phone: (434)296-5832 Ext3432 Attachments: Letter of Request Site Plan Change h� n1? t1lg�,�1 COUNTY OF ALBEMARLE Office of Facilities Development 401 McIntire Road, Room 222 Charlottesville, VA 22902 -4596 (434) 872 -4501 July 15, 2011 County of Albemarle Department of Community Development 401 McIntire Road Charlottesville, Virginia 22902 Re: Albemarle High School Stadium Turf - Minor — SDP2010 -00056 (TMP 60 -78A) Application for Letter of Revision To Whom it May Concern: This request letter serves as a summary of the proposed changes to Minor Site Plan Amendment SDP2010- 00056: 1. Construct an asphalt- paved, ADA walkway along the southeastern side of the track, between the field house and the visitors'- side - bleachers. 2. Expand the asphalt -paved area at the toilet facility towards the southeast, by roughly 15- feet, to encompass the gated entrance to the field. 3. Relocate the pole vault runway and the flag pole. 4. Re- orient the southeastern -most long jump runway, so that it and the adjacent one are run in the same direction, and combine the in sand pits, for each runway, into a single, larger one encompassing both runways. 5. Install swaths of asphalt paving, each roughly 200- and 400 -feet long, between the track and the foot of each bank of bleachers. . Sincerely, County of Albemarle Office of Facilities Development Montie R. Breeden, AIA Sr. Project Manager ►W9 FLOW RATES (TURF TO POND) PRE - DEVELOPED AREA =1.38 AIL C -om T-10 MIN. 02 =2.89 CFS 010- 3.76CFS 010D- 4.91 CFS POST-DEVELOPED AREA =2.98 Ac 0-0.73 TD =16 MIN. 02 =224 CFS 010 - 3.22 CFS 0100 -4.41 CFS FLOW RATE IS BEING DECREASED DUE TO THE OVERDETANING OF THE RUNOFF FROM THE TURF FIELD PROJECT. THESE FLOW VALUES ARE BASED ON THE ADDITION OFTHE7URF AREA AS WELL AS THE PLAZAIENTRANCE AREA OF THE STADIUM. WATER QUALITY AREA - 3.38 Ac pm- 0.7613.35 =2222% Lpre =2.59 POUNDS (DRINKING WATERSHED) we = 1.1113.35 - 33.0.4% Lp.t =3.65 POUNDS.(DRINKINO WATERSHED) REMOVAL REQUIRED =125 POUNDS AREA TO STONE TRENCH INFILTRATION (UNDERGROUND) = 2.41 Ac IBBat = 0.6512.41- 24.07% et Ue= 1.97 POUNDS (DRINKING WATERSHED) POUNDS REMOVED -0.99 POUNDS ADD ALTERNATES ALTERNATE 1 INSTALLING TIMBER GUARDRAIL AND CONCRETE SIDEWALK WITH STEPS AT HILLSIDE ADJACENTTO TENNIS COURTS, ALONG WITH TOPSOIUNGAND SEEDING THE SAME AREA- ALTERNATE 2 LIGHT DUTY ASPHALT REPLACED AT THE RESTROOMS ON THE WEST SIDE OF THE FIELD. ALTERNATE 3 ALL WORK ASSOCIATED WITH THE CONCRETE WALKWAY AT THE STADIUM ENTRANCE. THIS INCLUDES THE DRAINAGE PIPE AND AREA DRAINS AS WELL AS THE CONCRETE WORE ALTERNATE 4 RESURFACING EXSTING BASKETBALL. COURT PROP. FLAGPOLE RELOCATION TWAM TWO NEW TRACK LANES L• L? c' N tt. N � 1 / 681.11 L ' INV. 567.90 �H'`D Ai•:�'SC'M'X },Lo ,/ \ TIMBER GUARD RAIL TOPSOILANO SEED ELEV. 671.16 TOPSOIL & SEED - 1TBLACKVINYL FENCE --� 7rx• +�'rrrz. rm ?RIt� lAR•�1T7,5:RN' N�:'bYOX�r,BA'T7' \ _........._• aaa� /a•aJ GROUND ELEV. 671.62 ,/ y ✓ r / I ,• - - -' /INV.670,45•:J1, CONTRACTOR TO TIE NEW FENCE TO EXIST �•i �< Ix 4'HDPE PERFORATED " _ """ •"' " "' OROUNDELEV:571.82 COLLECTOR PIPE ...� .•. .,. _.. . '. _ ". - _ _. _ INV. 570%5. IC PROTECT FOOTBALL F LING- ^ W -WIDE DOUBLE SWING GATE SYNTHETIC FOOTBALL FIELD _3'WIOE STONE TRENCH I SEE DETAIL DURING CONSTRUCTION ' X ; 4'HDPE PERFORATED COLLECTOR PIPE .<� ` 4'BLACKVINYL �••., ,��,--�y 3'WIDESTONETRENCH 1 °c FENCE 1 O O� �'��J C SEE OETAL t 1 - e•MAN7AN B;$ls7wG r 11 DRAINAGE ,. i INV.659.76 � F;3SS?aTLF. C9:lA?. ••-. FX757f?i'v SYAfili?7v' 1/ ` +.�.L.r • , "•,/ I FD >'!'.A(_' ?ddI' F'Ol77:7Ttt. i7k:•7.FI - or -/? L MAINTAIN I av".L Ft737 of .?j f EXISTING ; ♦ INV. 569.7B vb. DRAINAGE :��. f ♦ TWO NEW i i S 1 ♦ TRACK LANES - � PROTECT EXISTING SYNTHETIC FOOTBALL FELD ~"`�'•; ::n ✓ ;'' 1 DURING CONSTRUCTION INSTALLASPHALT ♦ ` J BETWEEN CONCRETE �.' ♦ `• GROUND ELEV.671.62 __ ._ .- •• ' ,... -_. .. ... _., r._.., .. S „ .• . ELEAC H ERS A ND TFRA U ACEINV. 570.45 _... ...... - - ell +i , ♦ ♦ /�. '^ ;' GROUND ELEV. 671.62 i n """ "'� �,` S f`•tirr INV. 570.45 4' BLACK VINYL FENCE 4- WIDESINGLESWIN GATE j /♦r /// LNV: t13Yi.7dTNt;7 S 1'! iY'�`ra.� vv }:kf 1:iV S5F,ii.& „i'rf -. /• `�i5.ar,oa �k: ,'�� t��;.: �t >A kxe, , ••/',r, .._........ .... _.... . . vim... � f0'.:;i•L1tFd DESIGNED BY J. WLSECK CHECKED BY SSAl1NDERS SCALE 1' = 30' TRACK -NEW LANES 9. c B,. STD. EB•1 ie Ho. 91371 OUT-5 7. INV IN =56800 INV OUT =66700 INV. E E 1 CONTRACTORTO TIE PIPETO EXIST. INLET Ln ..... AND SEAL WITH GROUT. FSA%t'F �B� m f , x� I - 1TBLACKVINYL FENCE --� 7rx• +�'rrrz. rm ?RIt� lAR•�1T7,5:RN' N�:'bYOX�r,BA'T7' \ _........._• aaa� /a•aJ GROUND ELEV. 671.62 ,/ y ✓ r / I ,• - - -' /INV.670,45•:J1, CONTRACTOR TO TIE NEW FENCE TO EXIST �•i �< Ix 4'HDPE PERFORATED " _ """ •"' " "' OROUNDELEV:571.82 COLLECTOR PIPE ...� .•. .,. _.. . '. _ ". - _ _. _ INV. 570%5. IC PROTECT FOOTBALL F LING- ^ W -WIDE DOUBLE SWING GATE SYNTHETIC FOOTBALL FIELD _3'WIOE STONE TRENCH I SEE DETAIL DURING CONSTRUCTION ' X ; 4'HDPE PERFORATED COLLECTOR PIPE .<� ` 4'BLACKVINYL �••., ,��,--�y 3'WIDESTONETRENCH 1 °c FENCE 1 O O� �'��J C SEE OETAL t 1 - e•MAN7AN B;$ls7wG r 11 DRAINAGE ,. i INV.659.76 � F;3SS?aTLF. C9:lA?. ••-. FX757f?i'v SYAfili?7v' 1/ ` +.�.L.r • , "•,/ I FD >'!'.A(_' ?ddI' F'Ol77:7Ttt. i7k:•7.FI - or -/? L MAINTAIN I av".L Ft737 of .?j f EXISTING ; ♦ INV. 569.7B vb. DRAINAGE :��. f ♦ TWO NEW i i S 1 ♦ TRACK LANES - � PROTECT EXISTING SYNTHETIC FOOTBALL FELD ~"`�'•; ::n ✓ ;'' 1 DURING CONSTRUCTION INSTALLASPHALT ♦ ` J BETWEEN CONCRETE �.' ♦ `• GROUND ELEV.671.62 __ ._ .- •• ' ,... -_. .. ... _., r._.., .. S „ .• . ELEAC H ERS A ND TFRA U ACEINV. 570.45 _... ...... - - ell +i , ♦ ♦ /�. '^ ;' GROUND ELEV. 671.62 i n """ "'� �,` S f`•tirr INV. 570.45 4' BLACK VINYL FENCE 4- WIDESINGLESWIN GATE j /♦r /// - POST DEVELOPMENT FLOW FROM TURF FIELO AREA = _""._'_`..._...,_..-..._._. 12'DLA,N GRATE eSTRIAN GRATE TOP ELEV.571.76 \ RESURFACE EXISTING ADD A.T.3 WALKWAY ASPHALT CONCRETE PATIO WITH as aa.a♦ ASSOCIATED ♦,, DRAINAGE SYSTEM o l•. " x Rm 7?- "em, ?f.041 PA' IA'-'*66G46 -fMw ??7Y. 011fl-' wA8' luf A"/ , 4112121 DRAWN BY .._........ .... _.... . . J. VIISECK DESIGNED BY J. WLSECK CHECKED BY SSAl1NDERS SCALE 1' = 30' TRACK -NEW LANES 9. c ;• tt; ..,, ADD ALTERNATE 1 3c ^. .f � ie Ho. 91371 - POST DEVELOPMENT FLOW FROM TURF FIELO AREA = _""._'_`..._...,_..-..._._. 12'DLA,N GRATE eSTRIAN GRATE TOP ELEV.571.76 \ RESURFACE EXISTING ADD A.T.3 WALKWAY ASPHALT CONCRETE PATIO WITH as aa.a♦ ASSOCIATED ♦,, DRAINAGE SYSTEM o l•. " x Rm 7?- "em, ?f.041 PA' IA'-'*66G46 -fMw ??7Y. 011fl-' wA8' CONTRACTOR..~.. t?fy;...,,. •'"�' -f :x".� :h 4112121 DRAWN BY I2 S �/�/n/J �. G.%i4ir{ - Lln?:rFENG? 11 FYL" '' ! • 1 ..... F,f•�Fi�2fLY4;u7l7 J. VIISECK DESIGNED BY J. WLSECK CHECKED BY SSAl1NDERS SCALE 1' = 30' TRACK -NEW LANES 9. c CHAIN LINK FENCE OoNCRar sIoEWALx ( fay E E _ Ln �3 48 �B� m f , x� I O C 12'ORAIN WflH H•10 PEDESTRIAN SOLID TOP H °c REPLACEASPHALT / POST DEVELOPMENT FLOW FROM TURF FIELD AREA - Z41 ACRES INV. 0 565.00 u 4 < G : =k - IEUCwPNeaz t. W k r I• i ks �a a °_ i / j N,1\\ \/ m _M Io /.• ADD ALTERNATE 4 p W O Q = a 2 c n O � IN DATE S10 z HD CONTRACTOR..~.. t?fy;...,,. •'"�' -f :x".� :h 4112121 DRAWN BY I2 S �/�/n/J �. G.%i4ir{ - Lln?:rFENG? 11 FYL" '' ! • 1 ..... F,f•�Fi�2fLY4;u7l7 J. VIISECK .• • • . • • DESIGNED BY J. WLSECK CHECKED BY SSAl1NDERS SCALE 1' = 30' CONTRACTOR..~.. t?fy;...,,. •'"�' -f :x".� UGHTDUTYASPHALT DBASKETBALL _..., ;.a,. r+ -j,{f 0,MATCH ,.. _.,... _ r °i�ftiw if.. FE7+'l.'K• • :s�••�•�' ice" 4'SLACKVINYL FENCE CONTRACTOR TIE STING F•::....• 1 TRACK -NEW LANES NEW PENCE TO IST. W AY i I �A r ' 7ifk 77.bf' CHAIN LINK FENCE OoNCRar sIoEWALx DEDOUBLESWI GATE 1« O Ln �3 48 f , x� I O C 12'ORAIN WflH H•10 PEDESTRIAN SOLID TOP H °c REPLACEASPHALT POST DEVELOPMENT FLOW FROM TURF FIELD AREA - Z41 ACRES INV. 0 565.00 k 4 < G : =k - IEUCwPNeaz t. W k r I• i / i / Z p W O Q = r--v .,1 I L_vl r„ LEGEND UGHTDUTYASPHALT DBASKETBALL COURT ,......�...,�.•.. �. ,om.�aa -.�::�.:•:� :s�••�•�' ice" 4'SLACKVINYL FENCE CONTRACTOR TIE A. GALVAN IZED _v.9LEAP�_p,7 TRACK -NEW LANES NEW PENCE TO IST. POLEILONGfrRIPLE JUMP CHAIN LINK FENCE OoNCRar sIoEWALx DEDOUBLESWI GATE 1« O u �3 48 Ln =E E� REPLACEASPHALT POST DEVELOPMENT FLOW FROM TURF FIELD AREA - Z41 ACRES t. r--v .,1 I L_vl r„ LEGEND UGHTDUTYASPHALT DBASKETBALL COURT TENNIS COURTS DTRACK TRACK -NEW LANES POLEILONGfrRIPLE JUMP ZQd OoNCRar sIoEWALx z= -- DOB ND. g e SCALE 11M' D 30' 60' 6DbN SHEET'NQ a C2.0 € < EY ZQd Y FS O u �3 48 Ln =E E� z= -- DOB ND. g e SCALE 11M' D 30' 60' 6DbN SHEET'NQ a C2.0 €