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HomeMy WebLinkAboutSDP200600113 Plan - Approved 2007-05-011. Owner/ Developer: C -1.0 University of Virginia Foundation IM 465 Crestwood Drive Boundary Exhibit Charlottesville, VA 22903 C -2.1 Tel: 434.982.4848 Fax: 434.982.4852 Existing Conditions Exhibit 2. Landscape Architects /Engineers /Planners C -3.0 The Cox Company 220 East High Street Crifical Slope Exhibit Charlottesville, Virginia 22902 C -4.0 Tel: 434.295.7131 3. Source of Information: Road "A" Plan and Profile County Research and /or Owner provided. C -4.2 4. Source of Survey: Ell Kirk Hughes & Associates (Field Survey), May, 2005 Stormwater Management Plan Jim Bell (Aerial Topography), 1997 C -5.1 5. Parcel Information: 0 This is an internal parcel to the North Fork Office Park, Parcel E, 33.26 acres TMP 32 -6A, n/f University of Virginia Foundation Current Use: Commercial Office Waterline Plan and Profile Deed Book 2712, p 325; DB 2635, p 454; DB 1936, p 589; DB 1684, p 225. C -7.1 Zoning: PD -IP, This Property lies within the Airport Impact Area (AIA) Proffers: As listed in the proffer statement by University of Virginia Real Estate Foundation, March 21, 1996 (Ref. ZMA- 95 -04, ZMA- 98 -27) . ES -1.0 Watershed: Rivanna River 6. Adjacent Parcels: See Sheet C -3.0 Boundary Exhibit Erosion & Sediment Control Details 7. Building Statistics ES -3.0 Proposed Use: General Office Buildings Town Center 3 Town Center 4 Total _ Number of Floors: 3.5 3 L -2.0 Building Square Footage: 83,666 70,583 154,249 sf Floor Area Ratio: 0.48 (Based on lease area) Site Lightting Plan Maximum Building Height: 56.0' SL -2.0 Number of Employees: 280 E] Industrial /Commercial Use: 0 sf Lot Coverage: (Lease Area) Building Footprint: 46,060 sf (14.3 %) Parking and Driveways: 190,085 sf (Lease Area) (59.1%) Landscaped Areas: 1.97 Acres (Lease Arrea) (26.6%) Maximum Impervious Area: 236,145 sf (73.4 %) Lease Area: ± 7.39 Acres 8. Parking Statistics a. Required Parking Spaces: Commercial Office: One Space per 200 sf of Net Floor Space Gross Combined Floor Space = 154,249 sf Net Floor Space = 80% NFS = 123,399 sf Required Spaces: 617 b. Traffic Demand Managment Reductions: High Occupancy Vehicle Spaces: (2) Spaces per IHOV Space (88) Bicycle Racks: (3) Spaces per Rack (24) Scooter /Motorcycle Rack: (1) spaces per 32 sf Surface area (11) Total Reduction of Required Spaces: (123) 19.9% Total Spaces Required after Reduction : 494 c. Provided Parking Spaces: On Site: Regular: 436 HOV: 44 Scooter /Motorcycle: 11 Handicap: 14 Total: 505 d. Loading Spaces: Requirement: One (1) space for the first eight thousand (8,000) square feet of office space plus one (1) space for each additional twenty thousand (20,000) square feet of office space. Required Loading Spaces: 1 + (154,249 -8,000 / 20,000) = 9 Loading Spaces Provided: 4 (Waiver Requested) 9. Standards and Specifications: a. Virginia Department of Transportation (VDOT) Road and Bridge Specifications, 1993,1994. b. Virginia Department of Conservation and Recreation, Division of Soil and Water Conservation, Virginia Erosion And Sediment Control Handbook, 3rd Edition, 1992. c. Albemarle County Service Authority, General Wateir and Sewer Construction Specifications, January 15, 1998. d. The University of Virginia Foundation North Fork Design Code, May 28, 1998. FINAL SITE PLAN SDP 2006-00113 THE COUNTY OF ALBEMARLE, VIRGINIA 1?IVANNA MAGISTERIAL DISTRICT 10. General Construction Notes: A. The abbreviation V.D.O.T. made hereafter refers to the Virginia Department of Transportation. The term County refers to the County of Albemarle, Virginia. B. Prior to any construction within any existing public right -of -way, including connection to any existing road, a permit shall be obtained from the Virginia Department of Transportation (VDOT). This plan as drawn may not accurately reflect the requirements of the permit. Where any discrepancies occur the requirements of the permit shall govern. C. All materials and construction methods shall conform to current specifications and standards of V.D.O.T. All excavation for underground pipe installation must comply with OSHA Standards for the Construction Industry (29 CFR Part 1926). D. Erosion and siltation control measures shall be provided in accordance with the approved erosion control plan and shall be installed prior to any clearing, grading or other construction. E. All slopes and disturbed areas are to be fertilized, seeded and mulched. The maximum allowable slope is 2:1 (horizontal:vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be achieved. F. Paved, rip -rap or stabilization mat lined ditch may be required when in the opinion of the Albemarle County Director of Engineering, or the Director's designee, it is deemed necessary in order to stabilize a drainage channel. G. Compliance with the minimum pavement width, as shown on the typical pavement /road section detail, shall be strictly adhered to. Exceptions will not be allowed. H. Traffic control or other regulatory signs of barricades shall be installed by the developer when, in the opinion of the County Engineer or his designee, they are deemed necessary in order to provide safe and convenient access. All signs or other regulatory devices shall conform with the Virginia Manual for Uniform Traffic Control Devices, latp_ct edition. I. Unless otherwise noted all concreite pipe shall be reinforced concrete pipe - Class III. J. All excavation for underground pipe installation must comply with OSHA standards for the Construction Industry (29 CFR Part 1926). K. All paving, drainage related materials and construction methods shall conform to current specifications and standard's of VDOT unless otherwise noted. 11. General Water and Sewer Conditions A. Work shall be subject to inspection by Albemarle County Service Authority (ACSA) inspectors. The contractor will be responsible for notifying the proper service authority officials at the start of work. B. The location of existing utilities across the line of the proposed work are not necessarily shown on the plans and where shown, are only approximately correct. The contractor shall on his own initiative locate all underground lines and structures as necessary. C. All materials and construction shall comply with the latest edition of the general water construction specifications as adopted by the ACSA. D. Datum for all elevations shown in National Geodetic Survey. E. The contractor shall be responsible for notifying "Miss Utility" (1- 800 -552 - 7001). F. All water and sewer pipes shall have a minimum of 10 feet of separation and 3 feet of cover measured from the top of pipe, over the centerline of pipe. This includes all fire hydrant lines, service laterals and water lines, etc. G. 20' Wide easements, centered on the pipeline and appurtenances shall be dedicated to the Albemarle Service Authority, except where the line is in a public road right-of-way. H. 3' min. separation required between waterline and storm sewer culverts or 6" separation when waterline is insulated. Use 1/2" thick therma -cel pipe insulation in 3'x4' sheets as manufactured by nomacca, inc. or equal approved by albemarle county service authority. Insulation to extend 5 beyond centerline of culvert in both directions or 5' beyond ends of culvert when parallel. I. Touch read meters are being usecd by the Albemarle County Service Authority. to accommodate these meters, meterr lids will require a 1 -3/4" hole tapped into the center of the lid. Blind taps or plugs shall bie provided to prevent debris from entering the box prior to meter installation. J. All water and sewer appurtenancces are to be located outside of roadside ditches. K. Certification that 95% compacti(on is obtained shall be provided for all fill areas under water and sewer lines and appurtenances. This certification shall be signed by a professional geologist. The certificaition shall state the exact area that the certification applies to. L. Valves on deadend lines shall be rodded to provide adequate restraint for the valve during a future extension of the line.. 12. Stormwater Management A. The site lies within two different watersheds. Town Center Three will primarily drain via surface flow and proposed stormwater piping to an existing stormwater management basin located northeast of the project area. Town Center Four will primarily drain via surface flow and proposed stormwater piping to an existing stormwater management basin located southwest of the project area. Each of the existing basins were designed and constructed with full build -out of the subject sub -area of the Research Park incorporated. B. The site does not lie within a reservoir watershed. The stormwater from the site flows northeastwaird to the North Fork of the Rivanna River. 13. North Fork Research Park Total Buildout Statistics Complete Building Density Year Acerage Microaire 1995 4.8 46,000 77,000 Motion Coontrol 1996 4.0 25,000 60,000 PRA 1998 6.5 82,577 82,577 Town Center One 2000 6.6 70,583 70,563 Biotage 2002 7.1 51,000 60,000 ETC 2002 3.0 41,778 41,778 Town Center Two 2006 4.3 83,666 Total 36.3 400,584 391,918 Acerage Dev. GSF Density Capacity 307.0 3,000,000 3,000,000 Developed /Sold 6.6 400,584 391,918 Total Remaining 300.0 2,599,416 2,583,028 14. Setbacks: Per the approved application plan for development, setbacks are: 50' from public R.O.W. to building 10' from public R.O.W. to parking 15. Note: Hazardous Materials: No hazardous materials, including medical wastes, 'Shall be disposed of within the project. VICINITY MAP eb'Y5k �](v � SHEET INDEX 13 C -1.0 Cover IM C -2.0 Boundary Exhibit IM C -2.1 Boundary Exhibit C -2.2 Existing Conditions Exhibit 0 C -3.0 Site Plan C -3.1 Crifical Slope Exhibit 0 C -4.0 Layout Plan C -4.1 Road "A" Plan and Profile C -4.2 Road "B" Plan and Profile Ell C -5.0 Stormwater Management Plan 0 C -5.1 Regional Stormwater Exhibit 0 C -6.0 Stormwater Profiles C -7.0 Waterline Plan and Profile C -7.1 Existing Sanitary Sewer Profiles C -8.0 General Details ED ES -1.0 Erosion & Sediment Control Narrative ES -2.0 Erosion & Sediment Control Details ES -3.0 Erosion & Sediment Control Plan L -1.0 Landscape Plan L -2.0 Landscape Details E3 SL -1.0 Site Lightting Plan SL -2.0 Site Lightting Details E] Filled Box Indicates Drawing Included in Set SIGNATURE PANEL Aemarle Co. Dept. of Community Development - Zoning & Current Development Date -- Y Zoo? Albemarle Co. Dept. of Co munity e �pment - Engineering Division Date M h) Albemarle County Service Authority is Department of Transportation :5-1-11u7 Date S� Date �-DP o� -i /3 X nevi -n n r► r% THE COX COMPANY Planners • Landscape Architects Civil Engineers • Urban Designers 220 East High Street Charlottesville • Virginia 22902•f434) 29507131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 9824852 FINAL SITE PLAN Sz ry Q r) _ � Q U-Z w-> w � W Q W m W _J LL. v LL O � 0 S Z 0 � o U W z COVER SHEET .. Number: 06 Date: April 10, 2007 Revision: October 9, 2006 November 6, 2006 November 30, 2006 December 18, 2006 February 13, 2007 March 8, 2007 March 27, 2007 April 10, 2007 North: Scale: As Noted Sheet No.: C-1,00 1 of 22 551.4 / X X 549.5 �86.�3, � •.� �.� � \ 482.X M.H. EX. M.H. #9 S \ �\ o 549.1 549 3 ° 548. FLOOR ELEV. 524.18 \ \ ASPHALT .�0 / � 532.3 X X 549.3 X 5" MAPLE C NC 51.7 /549.6 X `O 548.9 547.9 547.5 / •O a, N a; / DEAD TREE 32.5 / o o 549.3 g• X 531.0 /, 549.3 t� EX. 25 / ♦ \\ CO# i'O 0, g �r 1,489 8 39' X < J� DEAD TREE GRASS REDBUD's / \\ rn\�\ \\ W N CR fR pNE eU41Np h ,.-� TEMPORARY BENCH MARK: / \ �. SOUTHWEST CORNER OF EX. ^' \ ' DI CURB BOX #25 �\ ♦ \ n \�\ a m 5 EE 5" TREE ELEV= 525.93' ��� \\ \ N \\ \ 1 \ \ 491.3 4 \ s ASPHALT V) PARKING 531.6 1 \ \\ \ \ \ 491.4 I.H. \ \\ \\ 9�� \/S\♦ \\ \ MONISM "'.a. r �UA`STp9 \ \ \ / I IX N3.1 4 TREE X 530.2 \\ F9s� �oo ♦\ ..•�� \ \ EX. 21 /t `� N�FR CON % C�0 /SING TAX MAP 32, OWN CENTER TWOS" PARCE6A \\ \ \\ 489 I X \ �\o \ �'""` \\ \ \\ \ �.r``". v / / /�,� N) 4.333 ACRES \ 541.1 REDBUD's \ T \\ \ \ �\ \ ?/ / / `r / \ UNIVERSITY OF VIRGINIA FOUNDATION BEY,JCHMARK \ N3942315.36 I o�' \ �\\ \ \\ EX. 2 ► / \ 20' PRIVATE D.B. 2712, Pg 325 \ \ m o \ N UNp R \ \ E115V2377.32 _ 7.7 531. X 5 8 R BD's 5A h a' �♦ ��� \4» SYCAMO I _ \\ _ ` CG�3 - -- .= .--s'- I \ 2 ER CONS7RUC71 `� SAN. SEWER UNRECORDED PLAT BY THOMAS LINCOLN DATED JUNE 6, 2006 \ \ \\ EL.= 489.45 ASPHALT I �`II I \♦ ��� 522 99 / _ _ �.,� / i '�.._„ ON U�= "'�� / ; EASEMENT \ 88. PARKING TAX MAP 32, PARCEL 19G �\ 41 " S _ / / 523.2 ?h8 18 RCP r -�� 523.1 ASPHALT /1/° / FLOOR ELEV.= 525.04' ""�� ` 1 `� �� \\ \ \\\ \\ ��Q�,o r X I 530.9 "TOWN CENTER ONE PARCEL X 2. 0, - J _ A C I = �` _ h� / / /a \ \ \ x ° w 1 I 6.381 ACRES , � / [..,er "�=T .� _ �`� c, / 531.4 I ASPHALT � UNIVERSITY OF VIRGINIA FOUNDATION i I • I 5 CAN D.B. 27129 Pg 325 G' 4 / �. ` ` ' ` ..SD� l� 3 +0 fR �1�� ° //1 ` EX. #20 \ \o -o PARKING 523.6 \ ,•� / EX.�lLH. #10 `' .�. -- 24�RCp � •� � EE " 528.7 C / 522.3 523.1 1 // / `pQ UN's CO �, _C p �, \ \ \ ACE X. #3 o D.B. 2226, P 642 PLAT 6 / jo 5" TK[/ X �\ \CIF \ / / X X'S26` `�` >` / /�� NS a //r \ ° /oy `� \\ \ \\ \ / EX. M.H #5 vG�/ `` l /c� / " 525.5 SF `� 23.2 / / UGr�-'`�= ��` CON��,. ``N�` ��FS SO` ,� ` ASPHALT M.N. 6 2 THE 529.9 X CFA /lt / EX. 23 �\� /355• , `' •.,� / 11 '0 , PARKING # 53 6 / / l ii �� *p \Q 4" SY ORE <' / L e �'� 3? \ 1 536.7 VV��""" \530.5 525.6 / 5 / 522.5 517.7 \°� 4" S ORE / C`'�i / X � �., ?��� "- �� // ^� 1 r a• !i #1 \ � su� _ L1kjTS 53 .1 X 529.6 g. / °\r\ / CMP S••. =� �``� \ 4 TREE � �'LK / 0 / � � 0 �,�.� N.H. �3 _ �X 524.8 522 / 20' �B`CMP °�'�r" '_ I \\ 6 "HOPF�`:\ ECAN p0 " / / `•. •. SM! SSE c �Sp ` EX. 16 �� EX. 2 �% \ �% 4 S ORE � � / 520.9 � ... / `-.. �• R EASE' 1 �. ` ASPHALT loe \ \ GRASS / 526.9 / / 521.4 I �O / 8" EX. 11 i Z11 // o 5" MAPLE " ` X 526.7 / / / / X X 520.6 0 0' PRNATE / / _ �'~- ` p�C 1 PARKING r.�-•ti t� � o \ o \'fco\ \ 530 6 MAPLE / \\• / X `" / / 509.0 506.4 _ ` R BUD's 4" SY RE 0P / 520.6 h SEWER 529.9 / / / / UNDER CONSTRUCTION AREA EMENT \� 525.3 X 27 Cp SQ 1 i / / C / / CMP` \ Fq \528 531.1 �,' X �/ / ♦ / ` S' -� _�� ,,..- - / ♦ \ ASPHALT 4" SYCAMO E/ / / \ / 5001 ��rP_� s �•�,- �� PARKING 8" MAPLE - j� 1 R- 18_" CMP SO - _ �' \ \ 5213.2 \ X 528.2 \ \`� f \ \ 53 529.7 / / \,na - - L�- - _ 8" 527,'.7 4" CAMORE / / // 522.7 \\ \\ GRE x493.21PVS� ` I! \< EX. 29 \ 528 5 • 5" X MAPLE 5" MAPLE 525. / / X 0 ° 20 Rp \NA 0 `�,`�yNE I! a ,. \ 528.6 1 X / // 519.9 yti 520.4 32 h9 lid \ / 1 4 527.6 v 527.2 / / BRUSH X X *� 483.8 ^' `. '- 'n '-" ---- / \ I I\ ( 528.2 5" MAPLE 5" MAP I I X 4" SY RE / ` ....+ /'� { I \ I 28. �Np / q / C� 4Z 527.1 EX. 112 ��� 4 478.5 c \ \ I I \ I 527.1 528.4 528.9 (�' / / �""• �„-� r ....+- \ ���,0 478. X \I 520.2 \ \so EX. 14 / / 5" MAP I \ 6" gO p1 / / X -Iq 3 527.2 / / 524.3 � 476.6 �. 13 15 "CMP S GRASS 477.6 l II 5 X / / X TAX MAP 32 PARCEL 6A l 4 I BUD 's / / UNIVERSITY OF VIRGINIA FOUNDATION -�� INV. -476. '� I I ( S .26' 05" E D.B. D.B. 684.1 P 226 325 PLAT / 27 LAP - lPRAP ASPHALT I �I I \ I 34.26' / / / 9 +�• PARKING i �I I \ 526.5 / mac, / 522.9 `\ 521.4 000,00 I 52 / 152 \ / � / > �\ 525.4 EX. 30 \ 524.5 5 \ \ / // X� STOCK PILE 1605 1 / 5\_ \\ \\ ~ .`- / // 5X.7 3 X 529.7 X 529.9 534.9 CRI a \\ \ �s / �`� 530.9 529.4 X \ a \ 520 0 % / BRUSH X 0 520 510 \\ \ . / _ ` \ 1 I W=497.3 SSW MISSION 497.3 WOO )S X 19 DRAINAGE STRUCTURES LEGEND: EX. SANITARY SEWER MANHOLE #9 #16 DI -3B L =10' -6- TOP ELEVATION= 500.95' #2 DI -3C L =8' 18" C.M.P. IN= 494.7' TOP ELEVATION= 480.01' 21" C.M.P. OUT= 494.5' 27" C.M.P. IN= 460.9' 8" P.V.C. OUT= 516.3' 30" C.M.P. IN= 460.7' #19 DI -3B L =12' 18" C.M.P. IN= 468.5' TOP ELEVATION= 510.50' 42" C.M.P. IN= 449.0' 27" C.M.P. IN= 507.0' 42" C.M.P. OUT= 448.7' 15" C.M.P. IN= 502.0' TOP ELEVATION= 523.54' 27" C.M.P. OUT= 501.8' #3 MANHOLE 8" P.V.C. IN= 514.8' TOP ELEVATION= 482.04' #20 MANHOLE 30" R.C.P. IN= 464.5' TOP ELEVATION= 510.35' 30" C.M.P. OUT= 464.7' 12" H.D.P.E. IN= 502.3' CIP = 12" H.D.P.E. IN= 504.5' #7 MANHOLE 6" H.D.P.E. IN= 504.9' TOP ELEVATION= 481.24' 15" C.M.P. OUT= 502.0' 27" R.C.P. IN= 467.8' CLEAN -OUT 27" C.M.P. OUT= 467.6' #21 DI -38 L =8' C;ONC = CONCRETE TOP ELEVATION= 522.47' #8 DI -3B L =4' 21" R.C.P. IN= 511.6' TOP ELEVATION= 479.93' 21" R.C.P. OUT= 511.4' 18" C.M.P. IN= 475.5' 15" C.M.P. IN= 471.7' #23 MANHOLE 18" C.M.P. OUT= 471.5' TOP ELEVATION= 521.99' DUCTILE -IRON PIPE 24" R.C.P. IN= 510.8' #9 DI -38 L =8' 27" R.C.P. IN= 5085 TOP ELEVATION= 485.44' 15" H.D.P.E. IN= 515.1' 18" C.M.P. IN= 480.9' 27" C.M.P. OUT= 508.3' 18" C.M.P. OUT= 476.9' IENDWALL #24 DI -313 L =12' #12 DI -36 L =12' TOP ELEVATION= 521.6' TOP ELEVATION= 479.09' 8" P.V.C. IN= 517.7' 15" C.M.P. IN= 4721 18" R.C.P. OUT= 517.3' 15" C.M.P. OUT= 472.1' HDPE #25 DI -3B L =14' #13 DI -3B L =6' TOP ELEVATION= 525.8' TOP ELEVATION= 477.95' 15" R.C.P. OUT= 522.0' 15" C.M.P. IN= 4725 IMAIL BOX 15" C.M.P. OUT= 472.3' #26 DI -3B L =12' MANHOLE TOP ELEVATION= 522.2' #14 DI -3B L =10' 15" R.C.P. IN= 518.7' TOP ELEVATION= 478.07' 18" R.C.P. OUT= 518.7' 15" C.M.P. OUT= 472.6' OHTV #27 DI -3B L =12' #15 DI -3B L =14' TOP ELEVATION= 522.7' TOP ELEVATION= 499.09' 18" R.C.P. IN (FROM #24)= 515.9' 21" C.M.P. IN= 494.1' 18" R.C.P. IN (FROM #26)= 515.9' 27" C.M.P. IN= 493.5' 24" R.C.P. OUT= 515.5' 27" C.M.P. OUT= 492.7' M.H�. \ #7 ` \ o \ \ \ #28 MANHOLE TOP ELEVATION= 531.21' 8" P.V.C. IN= 512.6' 36" R.C.P. IN= 509.0' 36" R.C.P. OUT= 509.0' #29 DI -3B L =6' TOP ELEVATION= 527.4' 36" R.C.P. IN= 506.2' 36" R.C.P. OUT= 505.8' #30 DI =36 L =6' TOP ELEVATION= 524.92' 36" R.C.P. IN= 503.9' 36" R.C.P. OUT= 502.0' #31 END SECTION 36" R.C.P. OUT= 497.7' #32 MANHOLE TOP ELEVATION= 496.80' 27" C.M.P. IN= 491.3' 27" R.C.P.; OUT= 491.0' WOODS 000e \ a \ SANITARY SEWER STRUCTURES EX. SANITARY SEWER MANHOLE #1 TOP ELEVATION= 478.39' 8" P.V.C. IN= 473.6' 8" P.V.C. OUT= 473.3' EX. SANITARY SEWER MANHOLE 12 TOP ELEVATION= 488.90' 8" P.V.C. IN= 479.3' 8" P.V.C. IN (STUB) = 481.0' 8" D.I.P. IN= 485.1' 8" P.V.C. OUT= 479.1' EX. SANITARY SEWER MANHOLE #3 TOP ELEVATION= 508.69 8" D.I.P. IN (FROM S.W.)= 503.7'(DROP) 8" P.V.C. IN (FROM S.W.)= 5001 8" P.V.C. IN (FROM W.)= 501.0' 8" P.V.C. IN (FROM N.W.)= 500.8' 8" P.V.C. OUT= 500.5' EX. SANITARY SEWER MANHOLE #4 TOP ELEVATION= 534.47' 8" P.V.C. IN= 517.6' 8" P.V.C. OUT= 517.4' EX. SANITARY SEWER MANHOLE #5 TOP ELEVATION= 533.03' 8" (P.V.C. ?) IN & OUT= 513.6±' (STRUCTURE IS CLOGGED WITH DEBRIS) EX. SANITARY SEWER MANHOLE #6 TOP ELEVATION= 530.59' 8" D.I.P. IN= 509.5' 8" D.I.P. OUT= 509.5' EX. SANITARY SEWER MANHOLE #7 TOP ELEVATION= 502.09' 8" D.I.P. IN (FROM #11)= 494.0' 8" D.I.P. IN (FROM #6)= 493.9' 8" P.V.C. OUT= 493.8' EX. SANITARY SEWER MANHOLE #8 TOP ELEVATION= 478.04' 8" P.V.C. IN= 470.2' 8" (P.V.C. ?) OUT= 470.2' X 516.1, X 504.2 BRUSH 16 A 519,659 0 LEGEND: EX. SANITARY SEWER MANHOLE #9 = WATER VALVE -6- TOP ELEVATION= 523.42' = GAS VALVE 8" P.V.C. IN= 516.1' AB = ABANDONED LINE 8" P.V.C. OUT= 516.3' ARV = AIR RELEASE VALVE ® ASPH = ASPHALT EX. SANITARY SEWER MANHOLE #10 BW = BOTTOM OF WALL TOP ELEVATION= 523.54' CB = STORM DRAINAGE CURB BOX 8" P.V.C. IN= 514.8' CG -3 = CONCRETE CURB 8" P.V.C. OUT= 514.6' CG -6 = CONCRETE CURB AND GUTTER EX. SANITARY SEWER MANHOLE #11 CIP = CAST -IRON PIPE TOP ELEVATION= 523.13' CMP = CORREGATED METAL PIPE 8" P.V.C. IN= 513.3' CO = CLEAN -OUT 8" D.I.P. OUT= 513.1' C or C;ONC = CONCRETE = SPOT ELEVATION COND == CONDUIT CSW = CONCRETE SIDEWALK DI = S >TORM DRAINAGE DROP INLET DIP = DUCTILE -IRON PIPE DOG = DOGWOOD TREE EP = EEDGE OF PAVEMENT EW = IENDWALL GL = (GAS LINE GM = GAS METER GV = (GAS VALVE HDPE = HIGH DENSITY POLYETHYLENE PIPE LV = LOW VOLTAGE MB = IMAIL BOX MH = MANHOLE OHE = OVERHEAD ELECTRIC LINE OHT = OVERHEAD TELEPHONE LINE OHTV = OVERHEAD TELEVISION LINE PE = FPOLYETHYLENE PIPE PED = UTILITY PEDESTAL PIV = POST INDICATOR VALVE RCP = REINFORCED CONCRETE PIPE SD = `.STORM DRAIN LINE SP = :STANDPIPE SS = ;SANITARY SEWER LINE TW = 1TOP OF WALL UGE = UNDERGROUND ELECTRIC LINE UGT = UNDERGROUND TELEPHONE LINE UGTV = UNDERGROUND TELEVISION LINE WL = {WATER LINE WM = WATER METER ? = UNKNOWN OR UNVERIFIED LOCATION 16 A 519,659 0 = MANHOLE 0 = WATER VALVE -6- = FIRE HYDRANT = GAS VALVE -6- = UTILITY POLE = LAMP POST ® = WATER METER ® = WATER MANHOLE 0 = ELECTRIC VAULT & MANHOLE ® = TELEPHONE VAULT & MANHOLE j] = TELEPHONE JUNCTION BOX © = ELECTRIC JUNCTION BOX F, = ELECTRIC TRANSFORMER op = GAS METER W = SIGN POST o = POST or BOLLARD 0 = IRRIGATION CONTROL VALVE d = STANDPIPE m = EMERGENCY TELEPHONE 0 = TREE or BUSH X = SPOT ELEVATION GRASS F2 WOODS NOTES: 1.) Horizontal Datum: NAD -83 Virginia South Zone 506.4 2.) Vertical Datum: NAVD -88 Benchmark: University of Virginia brass disk "NF2," set in concrete, located 4.5' from the face of curb on the east side of Lewis and Clark Drive approximately 370' north of the intersection with Discovery Drive. Elevation = 543.93' Temporary benchmark at southwest corner of existing DI -25 shown hereon. 3.) The locations of existing underground utilities are shown in an approximate way only. The following sources were utilized in drafting the locations of underground utilities: field surveys of marked lines; topographic maps, as -built plans, and site plans provided by the University of Virginia Foundation; and utility maps provided by the University of Virginia Foundation and the utility companies. No underground investigation of utilities was performed. The contractor shall determine the exact location of all existing utilities before commencing work. The contractor agrees to be fully responsible for any and all damages which might be occasioned by his or her failure to exactly locate and preserve any and all underground utilities. Utility Operators: Sanitary Sewer - Albemarle County Service Authority Water - Albemarle County Service Authority Telephone - Sprint, UVa Television - Adelphia Electric - Dominion Virginia Power Gas - City of Charlottesville Miss Utility Contact Information: 1- 800 - 552 -7001 4.) Prepared for: University of Virginia Foundation 5.) Only the areas within the "Survey Limits" shown hereon were surveyed by Kirk Hughes and Associates. The topographic and planimetric information outside of these limits was surveyed by others and provided to us by the University of Virginia Foundation. 504.9 X WOODS 503.3 X TH OF 4 JE FREY A. DISE 9 NO. 2347 lq�D Sums��'� TOPOGRAPHIC SURVEY: TOWN CENTER 3 & 4 SITES NORTH FORK RESEARCH PARK RIVAN NA MAGISTERIAL DISTRICT ALBEMARLE COUNTY, VIRGINIA AUGUST 15, 2006 481.4 1 1.1 191 ��X J R= 769.27487.3 f L =8.66' R 7 ff IML n !'7 In r% WON THE COX COMPANY Planners • Landscape Architects Civil Engineers • Urban Designers X 482,5 220 East Nigh Street Charlottesville + Virginia 22902•(434) 295 °7131 Owner / Developer: 489.3 University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 9824852 FANWZ., / / \ 461.0 461.4 SEDIMENT X, BASIN LDIR� 'o L 40 0 40 80 120 Feet SCALE: 1 " =40' CONTOUR INTERVAL = 2' KIRK HUGHES & ASSOCIATES LAND SURVEYORS & PLANNERS 220 EAST HIGH STREET CHARLOTTESVILLE, VIRGINIA 22902 (434) 296 -6942 FILE: 2006 -068 DRWG: 06068 -01 FINAL SITE PLAN Cie Q _ � Q U-Z De < W c W Q QZW > Lu m U.ULL Ozo >_ Z � Qo 'w ZD Z EXISTING CONDITIONS EXHIBIT Job Number: 06 -50 Date: December 18, 2006 Revision: October 9, 2006 April 8, 2007 North: Scale: 1" =40' Sheet No.: C-2.2 4of22 S 8 %7 C) SCALES: 1" = 40' HOR 1 " =5'VER ti 0 0 This sheet for Road "A" Layout only. O c SCALES: 1" = 40' HOR 1 " =5'VER ti 0 0 This sheet for Road "A" Layout only. M1 A ••1 i 475.00 475.00 o 1470.00 WM•I O I� i n d' O Ln r) cn U O Ln rn d- r7 O O n U d- N (0 (0 r- O) O n L0 N c0 rr) �t O c0 00 o VPI S A= 118T65.00 (`� 00 l� r� f� i� 1`- 00 l� O 00 1`6 00 (Y LO CO 00 N 07 CO O) O O 00 O d' z7 + N 465.00 d- d- d- d- N It d- d- � M d- d- VPI EL = 514.50 LO r- LO Road �� /� �� I� !`� LO V- I Ln I I 1 1 465.00 8 +00 9 +00 110 +00 11+00 12 +00 13 +00 14 +00 15 +00 16 +00 17 +00 18 +00 19 +00 20 +00 21+00 o + g1 \ = 8.75% f �u Design Speed: 25 mph 520.00 Q .- `' 11'� VE LEN 200 00 520.00 42 K � w. w !, E 2.31 ' T) a� 515.00 w �`N, 515.00 m / O 100 J ` 510.00 ! Lri "' . 510.00 W ( -- cn CL L0 1j) + + � ri r > rn 505.00 o t fl ►I II 505.00 VPl ST = 13 +(00.00 ! rn �1h a � u~i w VP1 EL = 473.210 ,--�" ` f It a �- gl = 4.24% °o z > 500.00 g2 = 6.52% , !I Q w w � 500.00 CURVE LEN 32 K= 2 .75 + r- o E = 4. 30 j-�'j v> a. U') 495.00 � "� o �, Q ` "' w ' 49 5.00 O to V) co d > d > + � II O co ! w 1 490.00 !' d 490.00 0 V) ! � 6- II co r w + ' > VPI STA = 16+65,00 � r VPI EL = 497.00 485.00 ,, a > 11 �/ g1 = 6.52% 485.00 enterline > Q a g2 = 8.75% -� CU VE LEN = 100. 0 K 44..85 -' E 0.28 M1 A ••1 i 475.00 475.00 o 1470.00 WM•I AM '1';• MmIr n n ri r► THE COX COMPANY Planners o Landscape Architects Civil Engineers • Urban Designers 220 East Nigh Street Charlottesville • Virginia 22902.1434) 295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 9824852 FINAL SITE PLAN Q _ � Q U- Z Q�� W = > C/ft)� w ry Uj < > W J m LL LL. O � 0 Z 0 Lij ZD O Z ROAD PLAN & PROFILE •• Number: 0. 0 :Y► t► r\ 1� �,!\ ri • I I ` M' «f Date: March 27, 2007 Revision: October 9, 2006 March 27, 2007 North: (& Scale: Horz.: 1" = 40' Vert.: 1" = 5' Sheet No.: C-4401 � 8 af221 O I� i n d' O Ln r) cn U O Ln rn d- r7 O O n U d- N (0 (0 r- O) O n L0 N c0 rr) �t O c0 00 00 (`� 00 l� r� f� i� 1`- 00 l� O 00 1`6 00 (Y LO CO 00 N 07 CO O) O O 00 O d' rr} 465.00 d- d- d- d- N It d- d- � d- d- d- Ln LO r- LO �- LO LO V- I Ln I I 1 1 465.00 8 +00 9 +00 110 +00 11+00 12 +00 13 +00 14 +00 15 +00 16 +00 17 +00 18 +00 19 +00 20 +00 21+00 AM '1';• MmIr n n ri r► THE COX COMPANY Planners o Landscape Architects Civil Engineers • Urban Designers 220 East Nigh Street Charlottesville • Virginia 22902.1434) 295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 9824852 FINAL SITE PLAN Q _ � Q U- Z Q�� W = > C/ft)� w ry Uj < > W J m LL LL. O � 0 Z 0 Lij ZD O Z ROAD PLAN & PROFILE •• Number: 0. 0 :Y► t► r\ 1� �,!\ ri • I I ` M' «f Date: March 27, 2007 Revision: October 9, 2006 March 27, 2007 North: (& Scale: Horz.: 1" = 40' Vert.: 1" = 5' Sheet No.: C-4401 � 8 af221 545.00 Q r) =iQ 0 M Q�o w - > Coe) Low J ry Q �m W 545.00 J LL v l.L O o O 3 Z O +� � U W i z o 0 + co M S oj on o r- _ _ II w 540.00 U-) ~- o �� 540.00 5.� J 't v o oNo LO c am' w Q a c ``,` > .� I VPI STA = 34+80.00 535.00 q, CL m > > f- l - > ` -- - ` II w VPI EL = 527 00 535.00 > LL > g2 = -5.00% ' - > CURVE LEN = 100.00 K = 43.33 530.00 `.,, E o.z9 0 0 530.00 2.69 00 '° t0 L + c0 O o 0 .- M It C5 cU 525.00 " w `O 525.00 0 i E (n > j VPI ST = 33 +50.00 o + U-) S 00 a > It j F- VPI EL 530.50 M C'4 4 N > 520.00 g1 = - 3.37% n `O 520.00 g2 = -2.69% Q 6 CURVE EN = 120.00 c~n w + \° K =3261 v v to E = 0.55 > > tl `n\ 3 009; 515.00 Q " 515.00 cn w 510.00 -- • 510.00 ,. VPI S A-. = 36--80.00 + ` , . • ° VPI EL = '1,7.0 M L6 g1 = -5.0k 505.00 CURVE ENO% 60.6\by,E E �, 505.00 O +- a_ =0.15 K = E 30.00 (L +- �� o0 dam- O pOj 0 M, CO O ne De W 5 00.00 Ln Ln Ln LO Ln _1L0 N N Ln N Ln _� N Ln T_ Ln LO 500.00 27 +00 28 +00 .29 +00 30 +00 31+00 32 +00 33 +00 34 +00 35 +00 1 36 +00 37 +00 38 +00 39+00 40 +00 n in� THE COX COMPANY Planners • Landscape Architects Civil Engineers • Urban Designers 220 East High Street Charlottesville• Virginia 22902 • (434J 295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 982 -4848 F: (434) 9824852 FINAL SITE PLAN ROAD PLAN & PROFILE Job Number: 06 -50 LS H ^7IN j FRANK 0. COX, JR. CER77FICA iE NO ks ' 7719 1ONAt Date: March 27, 2007 Revision: October 9, 2006 March 27, 2007 North: (4 Scale: Horz.: 1 " = 40' Vert.: 1" = 5' Sheet No.: C-4,02 9of22 Q r) =iQ U-Z Q�o w - > Coe) Low J ry Q �m W '7 �; J LL v l.L O � O 3 Z O � U W i z ROAD PLAN & PROFILE Job Number: 06 -50 LS H ^7IN j FRANK 0. COX, JR. CER77FICA iE NO ks ' 7719 1ONAt Date: March 27, 2007 Revision: October 9, 2006 March 27, 2007 North: (4 Scale: Horz.: 1 " = 40' Vert.: 1" = 5' Sheet No.: C-4,02 9of22 THE COX COMPANY Planners -Landscape Architects Civil Engineers - Urban Designers 220 East High Street Charlottesville - Virginia 22902.(434) 295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 9824852 FINAL SITE PLAN STORM WA TER MANAGEMENT PLAN .. Number: 06 I �Mr Ikkk Mti mss•. _s;. Date: Ap i 2007 Revision: November 6, 2006 November 30, 2006 December 18, 2006 March 8, 2007 March 27, 2007 April 10, 2007 North: Scale: 1 " =40' Sheet No.: C-5aO 10 of 22 Wr ry Q _ � Q U z Q"-WSW� w = > L/0) LU j:Lo w J ry ry Lli < Uj m LL � LL O � O \ S H z F_ D 0 � O U W z STORM WA TER MANAGEMENT PLAN .. Number: 06 I �Mr Ikkk Mti mss•. _s;. Date: Ap i 2007 Revision: November 6, 2006 November 30, 2006 December 18, 2006 March 8, 2007 March 27, 2007 April 10, 2007 North: Scale: 1 " =40' Sheet No.: C-5aO 10 of 22 Wr N, X 573.8 572.3 X 573.1 550 X 79.6/,-? N, 17 NN N, F' Z�472.2 /X,,> -5 I I I N X 542.7 N16 X "Xq7 7. 2 '574.6 574.1 X 566.4 5(66.7 Y�z j � %, i I Zx -500- J X 564.9 Z X 570.7 X 671,5," 7- X 50.9 \�'565.6 W 575.5 X,571.7 f X _X SZ> 567.7 .4 cz, Z V /X 7, 7 If X 565.7 5 2' X 538.2 v, X 566.3 _V, X 567.18 b, X e ."68`4 j, 'N X 6.4 If Z 563.9 X x 566.4' Ji t I X 563.1 k If Z 55 Y f 525- k567.7 ;X69.2 562.7 X �X- If mperviou s Area Tabulation: N. Subbasin B 1: 73.69 ac. A//owab/e Impervious Surface Area X 5 0. 9 Town Center 4 addition: 2.703 ac. 561.0 7 N t C Subbasin B2: 28.39 a Al/owable Impervious Surface Area t X 57'25_2� 526.0 N X 548.9 X Town Center 3 addition: 3.539 ac. X N`\ N", j NN, X X 11, 469.7 457.4 �X P X 556.5 X 5\2 8 X 527.2 X bb4.8 X D14.tl X X 571.1 X 522. CEMETERY,' 3uoarea ij�:ffz X,' Z X 522.4 J 52 .9 N X W.E. Z 51 .0 568.5 3.7 X . .. .... 509A A s- 512.0 41.797,,"Ac"re. 5 /* x X 509,f IN W X X 4 X 5 58 513.7 Z X X 563. 526 k 574.7 J. Z X 472.! X 5 N. 566.1 X X 562. X 572,� X 527.5 I X X 522 7 PARKING X 55 X 551.8 7­ 2.0 5471 PARKING X 566. 568.1 J If X X 563. 558.6 _j X 5 .8 7 "V, . ... ... PARKII G X 524.7 572.4 f Nl X 523.2 j >/ X X 561 J X< 2.4 U/C X, 3.9 X 522.9 X 5' 547 A." X 531.7 X 572.1 X 4 5.2 .7 X N 507.8 T > 512.1 41 TI-.i: f Ex:. o N, X/ P nd x".1 N, 11 11 N X* -Z 4i 10, X 5 AREA U/C N 532.5 % IN X X 0 499 531.6 X'5211,9"! % .. ....... IN, x 413.7 X N 5003 J.; 4955 x 503.2 % U, \,a" \.�oe . ..... x 415.8 X 49 .9, 414.8 "4 . .... .. If 4 .8 x N A A IN, X 418.5 f cre 5/6 8,',, A S X Adj.9 6 475.8 X 4 X 51.5 X 5 .9 X X Z, X 0 462,7 7�_ 437. 4408 _-y 493.8 " , f -1 / I - , -, -- f / " __ �X 4611.3,� //j, ---------- --------------- X---03,CL_ X 499.7 ft 421,�< X x 497.2 if 449.1 /* X 482.1 44 2_1.Z11%. V 478 444.7 5 _j 481.0 N11 X 2.1 j Stormwater Exhibit Notes: 452.0 X 51 X�_ X 511.5 X 421.8 X. '472.5 "Y --,--7 7-- This sheet is for information only. X 50 423.2 -i+ir%n \A/ric ft-4- n f 4 427.8 All Pt= innni 1zfnrm\Arn+gzr infnrrnr X N 424.2 X 517.2 X approved SWM/BM,P Study for the UVA Research Park V., X 433.8 X10-4 A All R- W Tmz ri in C rA THE COX COMPANY Planners -Landscape Architects Civil Engineers - Urban Designers 220 East High Street Charlottesville - Virginia 22902 -(434) 295-7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 9824852 FINAL SITE PLAN ry 0 < L.0 > U.j ry ry Uj >co LLJ LL 0 0 >.- F_ z F- D 0 U W ::D REGIONAL STORM WA TER EXHIBIT Job Number: 06-50 1- FRANK 0. COX CEZrIFICA TE /719 iL, tO N A L, Date: November 30,2006 Revision: November 6,2036 November 30,2006 North: Scale: I"= 100' Sheet No.: C-5. I . I I of 22 0, 070 0 0 540.00 Q =iQ U—Z Qft%%ftft� w-> 540.00 Uj w J ry Me I .� > m Uj 100 NOTE: LL I l.l_ O O S z 0 � O U W z a� �- �- C o ** WATER METER SIZE SHALL BE DETERMINED 505.00 535.00 N UPON SUBMISSION OF THE PLUMBING FIXTURE COUNTS. CONTRACTOR SHALL PROVIDE 535.00 505.00 > Q C 0 0 O EU Existing rade COUNTS PER ARCHITECTURAL PLUMBING U U PLAN TO THE ALBEMARLE COUNTY SERVICE 500.00 0 o o o- 530.00 o t o> `� �� AUTHORITY PRIOR TO INSTALLATION. 530.00 a- 2- O W N O *- O N U C) O 'E E CV N 525.00 U / O� o, O" 0 0 O� O O 0.9 ON;o0 525.00 j Prop sed Grade qm�❑ N L�C ��NN 495.001 N v>❑ '- 520.00 �- ci❑ `�`- `�_ .�-- r �' ° N W � � 495.00 520.00 Ex. 12" DIP vVL 515.00 _ Propos d 12" CI 51 Di WL Fyfm.,+, -- 515.00 1 510.00 510.001 FOR WATERLINE ONLY dy X Z1t1/ n n nr THE COX COMPANY Planners -Landscape Architects Civil Engineers • Urban Designers 220 East Nigh Street Charlottesville > Virginia 22902 0 (434J 295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 982 -4852 FINAL SITE PLAN .\Z Q =iQ U—Z Qft%%ftft� w-> Uj w J ry Me I .� > m Uj 100 m LL I l.l_ O O S z 0 � O U W z a� �- �- C 505.00 N N 505.00 Q C 0 0 O EU � U U 500.00 0 o o o- co o o> 500.00 a- O W N O *- O N U C) O 'E E CV N O� o, O" 0 0 O� O O 0.9 ON;o0 qm�❑ N L�C ��NN 495.001 N v>❑ '- v>ZN �- ci❑ a N W � 495.00 9 +00 10 +00 11+00 12 +00 13 + -00 14 +00 15 +00 15 +00 17 +00 18 +00 19 +00 20 +00 21+00 FOR WATERLINE ONLY dy X Z1t1/ n n nr THE COX COMPANY Planners -Landscape Architects Civil Engineers • Urban Designers 220 East Nigh Street Charlottesville > Virginia 22902 0 (434J 295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 982 -4852 FINAL SITE PLAN .\Z Q =iQ U—Z Qft%%ftft� w-> Uj w J ry Me < Uj 100 LL � l.l_ O O S z 0 � O U W z WATERLINE PLAN & PROFILE Job Number: 06 -50 �, j FRANK 0. COX, JR. 7�', o CER77FICA7F NO. 7719 ,_0NAt Date: March 27, 2007 Revision: October 9, 2006 March 8, 2007 March 27, 2007 North: . (�N Scale: Horz.: 1 " = 40' Vert.: 1" = 5' Sheet No.: C -7.0 13 of 22 �`sja /, TYPI10"'l L STREET SEC PON A 10'_4'_ WHITE PVC A: 7f-X+in0 4" SLATS ON PVC FRAME In In n r AV PAINTED STEEL BOLLARD, � -- _ "SURFACE COURSE SM -9.5 A ',' j;; I 1 /2" " THE COX COMPANY 6 DIAMETER, 4 TALL ; BASE COURSE BM -25.0 2' f. _ - Pla nne r s • Landscape Architects t s m Civil Engineers C •Urban Designers :I •;, == GG EGATE BASE 21 -A „ 9 J t " 1 - 220 East High Street 8 CY DUMPSTER 7 4 iy sr ,> 81 r f., U R.4 E " r tt yr n '.S BG D cha i �i v - o es e Virginia -7 1 0 1 Ib 3 U 22902•(434)295.7131 3 24.0 ft. r c�1 5 5.5 ft. 12.0 ft. 5.5 ft. Sidewalk s - Owner Deve lo er: P t - » a P V PARKING A EM EN E - T S Tt N TYP SECTION University a f Virginia ,/ 6 o 'nia 1 11 P ,. - 0 T E V TON 1 /4 1 11 e FR N LEA I 1 1 2 - Real eal E t F 2 „ . 1 e Estate Foundation 1 /4" : 1 114 . 1 5 -- - �- •-.- -• 4 NOT TO SCALE 465 Crestwood Drive t P.O. Box 400218 Charlottesville, R N Vir B 0 M fl lSH 'a 0 22903 ! 5�_ ��� CLASS A3 CONCRETE P: (434) 982 -4848 n n x W2.1 x W2.1 WWF F 44 3 982 -485 Min 2 INSET A `- M ) t. a® AV 11 4 :. n • STA. 12 +13 TO STA. 17 +68.6 : ,CONCRETE PAD `;;-. GRADED & THOROUGHLY COMPACTED SUBGRADE N R D MP TER PAD AN N DETAIL YP i O. 8 0 NO 57 AGGREGATE U D SCREENING T S G FINAL NOT BEDDING MATERIAL L NO O SCALE PLAN CONCRETE PAD SITE SURFACE COURSE SM -9.5 A 2" PLAN BASE COURSE BM -25.0 2" CONCRETE PAVERS 1 BAS � ..'E °!AGGREGATE 2 ] -A T`[/10//"* AL STREET SECTION 5TD CG -2 MODIF[ - - ED CG -7 2 5M-9.5A .,•: r, �'� 8 : (SEE DETAIL - -,, •* '• :: " ;.. 4" 21 -A STONE SUBGRADE' (COMPACTED -I ! f °'! i ! -Ti' 6' -p" ! LANDSCAPE �- 5% SLOPE _ _- ��I �_ 115LAND DRIVING LANE PAVEMENT SECTION - UPPER LOT (TYP.) T �i I I '`.: PAVEMENT ,w • - = =2�� -� I I- (� = [ NOT TO SCALE -+- 4"_{ (f=i U 29.0 ft. t i.s." �? oa40 a�0 oo0OOOQaQOOOagaaaaoa000 a o 0 o a _ _ --I 1= .;u o °o °ooaao °�° _(_ .33_!!. -11 f�ii !.� -=l!=� �j =kk j �j--j )-t ii=t•.! �t =tff1 f �j =ji� -� � 1 -� � �-- ('� o a a a o i= II- I= 1Ill1l�I�fI- ii {��i�Tl�i`{�l� �II-- f!l- -t' _V 5 ft. 2.5 ft. 12.5 ft. 5.5 ft. S,e�ar��s Sidewalk e� , r 1- �Ai 14a�� �a� R2" 51, 2tt 114": 1' „ P NOTE: ""'� -� . 12 1/411: 1' 1 /4" : 1, 1 .12 See R1 w ►•., 4„ CONTRACTOR SHALL SUBMIT A SAMPLE OF THE ['AVER TO THE ARCHITECT FOR REVIEW AND 1 W 114":1 1" ±, APPROVAL PRIOR TO INSTALLATION. � INSET A �- F1 1 Q C-acl "B" - -2 °_0" . f W 4" CONCRETE 3000 PSI WIDTH VARIES EE P m HIGH AIR ENTRAINMENT , S LAN J STA. 30 +70 TO STA. 31 +00.75 NOTE: MIN WIDTH = 6' -0" > Q 5EE CURRENT VDOT ROAD AND TRAFFIC CIRCLE SECTION C , BRIDGE 5TANDAR05 FOR NOT TO SCALE WWF 6x6 - v I'L CON5TRUCTION SPECIFICATIONS. W2.9 X W2.9 O LIGHT BROOM FINISH FINISH GRADE ---\ 0 1/41 ":1' SLOPE r. 11 4 _ 11 0 • :2 24.0 ft. 5" COMPACTED AGGREGATE W 5 ft. 2.5 ft. 12.0 ft. 5.5 ft. BASE - VDOT #21 -A S'��ar /cos Sidewalk `ee COMPACTED SUBGRADE 3/8" EXPANSION JOINT 1/411: 1' " . pjeQ\a A ' 12 1/4" :1' 1/4" : 1' 1 5a � CBR =10 �- 3/8" RADIUS #3 REINFORCING SAW CUT CONTROL JOINTS, MAX 6 O.C. INSERT U BAR AT EACH POST EXPANSION JOINTS, MAX 30'0.C. 1 1/2" WHERE SIDEWALK MEETS CURB WIDTH #3 REBAR IN EACH �! 1 1/2" SHALL BE 6' UNLESS OTHERWISE NOTED STEP NOSING: 3" I INSETA -1 SIDEWALK ®at e NOT TO SCALE 3" DIA. GENERAL STA. 32 +03..7 TO STA. 34+ 19 #10 FINE SETSCREW �• < •� � 4�� ALLEN CAP NON SHRINK GROUT SITE DETAIL B DETAILS DETAIL A DETAIL C ASPHALT (CONCRETE SURFACE COARSE TYPE SM -9.5A Job Number: � � STANDARD CG -6 DETAIL A ASPHALT CONCRETE BASE COARSE 06 -50 V Cr3 TYPE M -25.0 24.0 ft. -12.0 ft. 2„ H op 4 0 ft 321 31 /2" TYP. !� Varies 1/4" : 1' 1/4" :1' S e e P 11 an .1 F• 2 2,•r �// fi 3' -6" ^!� INSET A F3 c) aL c1 " B " 31-1" STA. 34+19 TO STA. 37 +41 2" 0 SCHi 40 GALVANIZED STEEL PIPE :' ='` t. - i WELDEID JOINTS TOP AND BOTTOM FRANK D. COX a: U S :r �. a ','-. .....~ , , : -;... , .,. ,.. _ ; ; ,..:... •..:; :.... CF"R77F1CA7E NO. `. `.. „ 7719 f 1 0 5CH 40 GALVANIZED STEEL PIPE WELDED JOINTS ' • ' • • ._. .__ �� '``• r., ass �G\� I ? AGGREGATE BASE MATERIAL N A L I I S COMPACTED SUBGRADE TYPE 1 NO. 21 -A CBR =10 Date: ► i [<, . March 26, 2007 CG -6 (TYP.) -, I �� ` ,e` NOT TO SCALE Revision: MATCH GURB3 \� � i � { , �``� SLOPE TO DRAIN) EXPANSION October 9, 200b - EXPANSION JOINT �� �, f I December 18, 2006 I f } March 2b, 2007 NSET A �l�. ��R �� ► j! 21 -9" o .� ' ti . a s f • . \I HE COP i . SEArL l I MET 1/2'DEEP LOO R 1 u. HOLE W/ MORTAR R 2" ASPHALT CONCRETE SURFACE CO A RS E 243 REBARS TYPE SM - 9.5A 2 � EXPANSION JOINT N °`• #6 @ 2-6- 2 "ASPHALT CONCRETE BASE COARSE F' =' LONG O TYPE BM -25.0 MATCH CURB �'` y �`°, SLOPE TO DRAIN s" 0" 4'2^ North: �a n r y'' ' .r,., •. • `-. SECTION 4 O81, AGGREGATE BASE MATERIAL TYPE 1 NO. 21 A t5 Scale: y : ♦ I _ • t 4 STANDARD CG -6 AS NOTED N 0 EE TY PI C AL DETAIL THROUGH STAIRS (FACING NORTH) - 1/4 SUBGRADE {, J Sh t N 0 CBR 10 - COMPACT PER GEOTECHN/CAL SPECS.'! L N 114" n.t.s. NOTES: r 1 • 1 "~• a` • PRECAST CONCRETE WHEEL STOP -80 PAVEMENT SECTION OUTLINED IN INSET "A" SHALL LOWER PARKING LOT STAIRWAY DETAIL '., N.T.S. NOT TO SCALE ,r „ rr 8 : ✓' ' ; 4 • APPL Y TO ROAD AND ROAD C. n `' 15 of 22 it � !III i I � 2" 0 SCHi 40 GALVANIZED STEEL PIPE :' ='` t. - i WELDEID JOINTS TOP AND BOTTOM FRANK D. COX a: U S :r �. a ','-. .....~ , , : -;... , .,. ,.. _ ; ; ,..:... •..:; :.... CF"R77F1CA7E NO. `. `.. „ 7719 f 1 0 5CH 40 GALVANIZED STEEL PIPE WELDED JOINTS ' • ' • • ._. .__ �� '``• r., ass �G\� I ? AGGREGATE BASE MATERIAL N A L I I S COMPACTED SUBGRADE TYPE 1 NO. 21 -A CBR =10 Date: ► i [<, . March 26, 2007 CG -6 (TYP.) -, I �� ` ,e` NOT TO SCALE Revision: MATCH GURB3 \� � i � { , �``� SLOPE TO DRAIN) EXPANSION October 9, 200b - EXPANSION JOINT �� �, f I December 18, 2006 I f } March 2b, 2007 NSET A �l�. ��R �� ► j! 21 -9" o .� ' ti . a s f • . \I HE COP i . SEArL l I MET 1/2'DEEP LOO R 1 u. HOLE W/ MORTAR R 2" ASPHALT CONCRETE SURFACE CO A RS E 243 REBARS TYPE SM - 9.5A 2 � EXPANSION JOINT N °`• #6 @ 2-6- 2 "ASPHALT CONCRETE BASE COARSE F' =' LONG O TYPE BM -25.0 MATCH CURB �'` y �`°, SLOPE TO DRAIN s" 0" 4'2^ North: �a n r y'' ' .r,., •. • `-. SECTION 4 O81, AGGREGATE BASE MATERIAL TYPE 1 NO. 21 A t5 Scale: y : ♦ I _ • t 4 STANDARD CG -6 AS NOTED N 0 EE TY PI C AL DETAIL THROUGH STAIRS (FACING NORTH) - 1/4 SUBGRADE {, J Sh t N 0 CBR 10 - COMPACT PER GEOTECHN/CAL SPECS.'! L N 114" n.t.s. NOTES: r 1 • 1 "~• a` • PRECAST CONCRETE WHEEL STOP -80 PAVEMENT SECTION OUTLINED IN INSET "A" SHALL LOWER PARKING LOT STAIRWAY DETAIL '., N.T.S. NOT TO SCALE ,r „ rr 8 : ✓' ' ; 4 • APPL Y TO ROAD AND ROAD C. n `' 15 of 22 EROSION AND SEDIMENT CONTROL NARRATIVE University of Virginia Research Park Town Centers ill & IV Erosion and Sediment Control: Final Site Plan The County of Albemarle, Virginia PROJECT DESCRIPTION The scope of this E &S narrative and plan is for the purpose of developing soil in preparation for the construction of Town Centers Ili and iV. A total of approximately 9.3 acres will be disturbed during construction. EXISTING SITE CONDITIONS The topographic and built improvements existing on the subject property are depicted on the accompanying E &S plan, utility plan & profiles, and the general notes sheet. ADJACENT AREAS The first 2800 feet of the sewer project navigate through the Granger property. Interstate 64 borders his property to the West, and by Norfolk Southern Railroad to the North. The next 500 feet of the line pass underneath the 1 -64 bridge spanning Moore's Creek. For approximately 400 feet, the sewer line runs through the Bowen property, which is bordered by the Railroad to the North, 1 -64 to the East, and Phase 4 of Redfields to the South & West. From here and the next 1500 the water and sewer lines run through the Redfields Land Trust, aside from a 100 feet stretch that crosses under Norfolk Southern Railroad. The remaining 1500 feet run in and out of the Rt. 29 and the Kirby /Herring properties. The Kirby & Herring properties are situated between the old alignment of Route 29, and the present property, which is Route 29. The end of the line, which is within the Sieg property, is located in the Northeast comer of the Route2911 -64 intersection. The entire watershed for the project is tributary to Moore's Creek. OFF -SITE AREAS All land disturbing activities shall occur on -site and within the limits of project shown on the plans. At this point, no off -site borrow, waste or grading activity will occur. SOILS This site is located in a geologic area referred to as the Piedmont Physiographic Province. The soils in this geologic area are weathered from the underlying metamorphic bedrock. The naturally occurring soils at this site were found to be moderately to highly plastic silts weathered from the Catoctin formation which consists of basic lava flows, schist, and gneiss composed of chlorite, plagioclase, amphiobole, and epidote. The soils observed here appear to be weathered from metamorphosed sedimentary soils such as phyllite and schist. The map units on the detailed soil map depicted on the Erosion and Sediment Control Plan, represent the soils in the survey area. The map unit descriptions, along with the soil maps, can be used to determine the suitability and potential of a soil for specific uses, and, precautionary erosion and sedimentation control measures which must be adhered to. They also can be used to plan for the management needed for those! uses. The profile of the soil classifications follows: Chester Loam (14D): This deep, moderately steep sloping (15 -25 %), well- drained soil is on narrow, convex side slopes. Typically, the surface layer is dark brown loam about seven (7) inches thick. The subsoil is mostly strong brown loam and yellowish red loam and clay loam about thirty -four (34) inches thick. The substratum is mostly multicolored yellowish red, strong brown, white, and yellowish brown loam and sandy loam. Permeability and available water capacity are moderate. Shrink -swell potential is low. Runoff is rapid, and the hazard of erosion is severe. Bedrock is generally at a depth of five (5) feet or more. Chester Loam (14E): This deep, steep sloping (25-4551a), well- drained soil is on convex side slopes. Typically, the surface layer is dark brown loam about seven (7) inches thick. The subsoil is mostly strong brown loam and yellowish red loam and clay loam about thirty -four (34) inches thick. The substratum is mostly multicolored yellowish red, strong brown, white, and yellowish brown loam and sandy loam. Permeability and available water capacity are moderate. Shrink -swell potential is low. Runoff is rapid, and the hazard of erosion is very severe. Bedrock is generally at a depth of five (5) feet or more. Hayesville Loam (36B): This deep, gently sloping (2 -7 %), well - drained soil is on broad, convex ridge fop. Typically, the surface layer is brown and strong brown loam about seven (7) inches thick. The subsoil is red clay and red clay loam about fifty -one (51) inches thick. The substratum is mostly multicolored sandy clay loam derived from strongly weathered granite gneiss. Permeability and available water capacit"ly are moderate. Shrink -swell potential is low. Runoff is moderate, and the hazard of erosion is moderate. Bedrock is generally at a depth of five (5) feet or more. Hayesville Loam (36C): This deep, strongly sloping (7 -15 %), well- drained soil is on nary -ow, convex ridge tops and on side slopes. Typically, the surface layer is brown and strong brown loam about seven (7) inches thick. The subsoil is red clay and red clay loam about fifty -one (51) inches thick. The substratunn is mostly multicolored sandy clay loam. Permeability and available water capacity are moderate. Shrink -swell potential is low. Runoff is rapid, and the hazard of erosion is severe. Bedrock is generally at a depth of five (5) feet or more. Hayesville Clay Loam (37D3): This deep, moderately steep sloping (15 -25 I%), well - drained soil is on side slopes that border small drainage ways. Typically, the surface layer is yellowish red loam about four (4) inches thick. The subsoil is red clay and red clay loam about forty -seven (47) inches thick. The substratum is mostly multicolored sandy clay loam derived from weathered granite gneiss. Permeability and awailable water capacity are moderate. Shrink -swell potential is low. Runoff is rapid, and the hazard of erosion is :severe. Bedrock is generally at a depth of five (5) feet or more. CRITICAL AREAS There are several critical areas on the site. These include three utility stream crossings anid several areas of steep slopes greater than 4:1. The steep slopes were impacted only where they could not be avoided. EROSION AND SEDIMENT CONTROL MEASURES The contractor shall provide, construct and maintain erosion and sediment control measures on the site, in accordance with the Virginia Department of Transportation and the County of Albemarle erosion and sediment control measures (refer to the Erosion and Sediment Control Plan sheet). All vegetative and structural erosion and sediment control practices shall be constructed and maintained according to minimum standards and specifications of the Virginia Erosion and Sediment Control Handbook. Permanent or temporary soil stabilization shall be applied to denuded areas within seven (7) days after final grade is reached on any portion of the site. Temporary soil stabilization shall be applied within seven (7) days to denuded areas that may not be at final grade but will remain dormant (undisturbed) for longer than 30 days. Permanent stabilization shall be applied to areas that are to be left dormant for more than one year. Soil stabilization refers to measures that protect soil from the erosive forces of raindrop impact and flowing water. Applicable practices include vegetative establishment, mulching, and the early aplplication of gravel base on areas to be stone. Soil stabilization measures should be selected to be appropriate folr the time of the year, site conditions, and estimated duration of use. Temporary sediment filters and traps, perimeter dikes, sediment barriers and other measures intended to retain sediment shall be constructed as a first step in any land - disturbing activity and be made f0rictional before up slope land disturbance takes place. Stabilization measures shall be applied to earthen structures such as dams, dikes and diversions immediately after installation. i The following structural practices will be implemented according to the requirements set forth by th e Vrg inia Erosion and Sediment Control. a). Safety Fence (3.01) A protective bam r consisting o f polyethylene w e secured to a conventional metal post driven into the ground Posts should be spaced at 6 foot centers. Used to prevent undesirable use of an inches. Po p a minimum of 18 in p cess o an erosion control measure. the public. T o prevent ac t erosion control measure b Y p p Specific Application: Safety fence will be used at areas where patrons of the Boar's Headi Inn and the Birdwood Golf Course may come into contact with the planned work. Paved Wash Rack Construction Entrance (3.02) A seventy (70) foot paved section shall be installed at the point of vehicular ingress and egress on the ehicles exiti' construction site. This paved area shall be used for washing sediment from v ing the site. Where sediment is transported onto a public road surface, the road shall be cleaned thoroughly at the end of each day. Sediment shall be removed from the roads by shoveling or sweeping and transported to a sediment control s This provision in this manner. h disposal area. Street washing shall be allowed only after sediment is removed p shall apply to individual subdivision is vid to as well as larger 9 er land disturbing activities. i i ' I ' ds Road the southern bowler fief on to Red ruction entrance shall be laced adjacent Specific Application A construction p of the property c). Silt Fence (3.05) stretched across and attaiched to supporting et ' filter fabric str 9 A temporary sediment barrier consisting of synthetic f ter pp p rY posts and entrenched. Used to prevent sediment from leaving the To decrease the velocity o f sheet flows. Specific Application: Silt fence will be used at the foot of the cut / fill slopes. d). Temporary Slope Drains (3,15) A flexible tubing or conduit extending from the top to the bottom of a cut or fill slope. The drains will temporarily conduct concentrated runoff safely down the face of a cut or fill slope without causing erosion on or below the slope. Specific Application: The drains shall be used to divert "clean" water from the high side olf slopes affected by the installation of the utilities. Outlet protection shall be applied at the bottom of the drain.. e)). Inlet Protection (3.07) A temporary sediment filter around a storm inlet or curb inlet, in order to prevent sediment from entering storm drainage systems prior to permanent stabilization of the disturbed area. Specific Application: Inlet protection will be used around all storm drainage inlets aind curb inlets. Temporary Diversion Dike (3.09) A temporary ridge of compacted soil constructed at the top or base of a sloping disturbed area. Used to divert sediment -laden runoff from a disturbed area to a stabilized outlet. Specific Application: Diversion Dikes will be used to divert runoff away from the disturbed areas of construction. g� Fill Diversion (see 3.09) A temporary ridge of compacted soil constructed at the top or base of a sloping disturbed area. Used to divert sediment -laden runoff from a disturbed area to a stabilized outlet. Specific Application: Diversion Dikes will be used to divert runoff away from the disturbed areas of construction. h). Diversion (3.12) A channel constructed across a slope with a supporting earthen ridge on the lowerr side. Used to reduce the slope length and to intercept and divert stormwater runoff to stabilized outlets at non - erosive velocities. Specific Application: Diversions will be used on the high side (above construction) of slopes to direct "clean" water into the slope drains to outfall below the disturbed areas. D. Temporary Sediment Basin (3.14) A temporary barrier or dam with controlled stormwater release structure that is forrmed by constructing an embankment of compacted soil across a drainage way. It is used to detain sediment -laden runoff from drainage areas three acres or greater for enough time' to allow most of the sediment solids to settle out. It can be constructed only where there is sufficient space and appropriate topography. Maximum effective life is 18 months unless designed as a permanent pond by a qualified professional. Specific Application: Sediment basins will be used to detain runoff on the northwest side of the site at the foot of the slope, and also in the natural swale in the eastern portion of tthe site. j� Outlet Protection (3.18) Structurally lined aprons or other acceptable energy dissipating devices placed at the outlets of pipes or paved channel sections. To prevent scour at stormwater outlets and minimize downstream erosion. Specific Application: This form of protection shall be performed on all stormwater outlets by using riprap. Surface Roughening (3.29) This erosion and sedimentation control measure involves creating horizontal deprEessions on slopes or leaving slopes in a roughened condition by not fine- grading them. This its done to aid in the establishment of vegetative cover or seed, to reduce runoff velocity and !increase infiltration, and to reduce erosion and provide for sediment trapping. Specific Application: This form of protection shall be performed on all slopes 3:1 or greater as shown on the accompanying E &S Plan. Slopes less steep than 3:1 should have the soil fig ;Jtl y roughened and loose to a depth of 24" prior to seeding. I) Temporary Seeding (3.31) The establishment of a temporary vegetative cover on disturbed areas by seeding I with appropriate rapidly growing annual plants. This protects slopes exposed during construction until permanent vegetative cover can be established. Temporary seeding will appl!ly to all areas on the site that will not be brought to final grade for periods of thirty (30) days to one year. Selection of the appropriate seed mixture depends upon the time of year it is to be applied (See schedule on E &S details sheet.) Specific Application: Temporary seeding shall be applied to all denuded areas prior to permanent stabilization in the form of either hardscape or permanent seeding. Temporary seeding shall be used on all fill slopes and diversions. m)_ Permanent Seeding (3.32) Establishment of perennial vegetative cover by planting seed on rough - graded areas that will not be brought to final grade for a year or more or where permanent, long -lived veggetative cover is needed on fine- graded areas. Specific Application: Permanent seeding will be applied to all portions of disturbeoY area. n). Mulching (3.35) The application of plant residues to the soil surface will prevent erosion by protectiing the soil surface from raindrop impact and reducing the velocity of overland flow. Mulch Will foster the growth of vegetation by increasing available moisture and providing insulation against extreme heat and cold. Specific A p p licati o n: B ark chi p s o shredd ed d bar k a pp li ed in conjunction with m nt a l s for landscaping purposes. m Soil Stabilization Blankets & Mattin 3.36 g( ) Stabilizing dist urbed areas of a steep slope, channel, or a shoreline by applying in g protective covering n a prepared area. The matting will protect the young vegetation and promote its 9 g p Y 9 9 p p establishment while increasing the permissible velocity o f turf grass stands. Specific Application: Where the proposed detention pipe outlets. (? ). Trees, Shrubs, Vines, and Ground Covers (3.37) Stabilizing disturbed areas by establishing vegetative cover with tr ees, shrubs, vimes , and ground covers. Specific ific A Ap lrca ti o n: Where o namentals are desirable fo r landscaping p). Dust Control (3.39) Reducing surface air movement of dust during land disturbances , demo lition or co tru t ion ac tiviti es in areas subject to dust problems ms in order to prevent soil loss and reduce: the presence of potentially harmful airborne substance. Specific Application: Dust control shall be applied as necessary if time requires. PERMANENT STABILIZATION All areas disturbed by construction will be stabilized with permanent seeding immediatelyr following finish grading. All seeds will be approved by the "Virginia Crop Improvement Association," Blacksburg Virginia. Seeding will be done with the following: Two (2) parts Kentucky Bluegrass (Poa pratensis), by weight; minimum 98 % purity and 90 germination; maximum 1 % weed seed. Three (3) parts perennial Ryegrass (Labium perrene) by weight; minimum 85 % purity and 90 germination; maximum 1 % weed seed. Fifteen (15) parts Falcon Fescue; minimum 98 % purity and 90% germination; maximum I weed seed. Permanently seeded areas shall be protected during establishment. Mulch shall consist of oat or wheat straw, free from weeds, foreign matter detrimental to plant life, and dry. Hay or chopped cornstalks will not be permitted. Mulch and /or lime shall be applied at a rate of two (2) tons per acre. Specifications for fertilizer are FS 0 -F -241 C, Type 1, solid form; Grade A or B; recommended for grass, with one hundred (I 00) percent of the elements derived from organic sources (Of the following properties: a) Nitrogen 12.0 b) Phosphoric Acid 8.0% c) Soluble Potash 8.0% With at least fifty (50) percent of the nitrogen from a non -water soluble organic source. The following measures shall be incorporated during fertilization: Apply fertilizer at a rate of 1000 lbs. /acre. Apply after smooth raking of topsoil. Do not apply fertilizer at same time or with same machine as will be used to apply seed. Till fertilizer into upper two (2) inches of topsoil. Lightly water dry topsoil to depth of six (6) inches at least forty -eight (48) hours prior to seeding to obtain a loose friable seed bed and to aid in the dissipation of fertilizer. The following rates and practices will be adhered to for all seeding that occurs on -site: Apply seed a rate of 6- lbs. 11000 sq. ft. evenly at right angles with a spreader or seeding machine. Rake in lightly, covering seed to depth of 118 inch. Do not seed area in excess of that which can be mulched on same day. Do not sow immediately following rain, when ground is too dry, or during windy periods. Roll seeded area with roller not exceeding 112 lbs. Immediately following seeding and compacting apply mulch to a thickness of one (1) inch. Maintain clear of shrubs and trees. Apply water with a fine spray immediately after each area has been mulched. Saturate to six (6) inches of soil. MAINTENANCE All erosion and sediment control measures must be maintained and repaired immediately/ to insure continued performance of their intended functions as stated in the Virginia Erosion) & Sediment Control Handbook, Third Edition 1992. In general, all erosion and sediment control measures will be checked weekly and after each runoff - producing rainfall event. All seedied and sodded areas will be checked regularly to ensure that a good stand is maintained. Areas will be fertilized, reseeded and resodded as needed. DISPOSITION OF TEMPORARY MEASURES All temporary erosion and sediment cortrcl measures, including the temporary sediment basins, shall be removed within 30 days after final site stabilization is achieved or after the temporary measures are no longer needed, unless otherwise authorized by the local program administrator. Trapped sediment and other disturbed soil areas resulting from the disposition of temporary measures shall be permanently stabilized to prevent further erosion and sedimentation. STORMWATER MANAGEMENT The "clean" runoff from the site will be captured and carried in a number of slope drains. These diversions and slope drains will allow the majority of the runoff to bypass the disturbed areas that cannot be handled by silt fence alone. Where applicable, silt fence and seeding will be capable of separating suspended solids from the runoff before it enters the existing natural channels. The runoff from the drains will increase the velocity of the runoff from outflow devices, but will dissipated by utilizing outlet protection in the form of riprap. Erosion conitrol stone placed at the end of these outfalls will protect the channels and decrease the flow velocity. 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'rr`f: "sir' "", }. ..,y,�.,. .�,'�evv. :_,,!`�- .`��as., SOIL MAP KEY EROSION AND SEDIMENT CONTROL NOTES University of Virginia Research Park Final Site Plan: Erosion & Sediment Control Plan The County of Albemarle, Virginia ES -1 Unless otherwise indicated, all vegetative and structural erosion and sediment control practices will be constructed and maintained according to minimum standards and specifications of the Virginia Erosion & Sediment Control Handbook and Virginia Regulations VR 625 -02 -00 Erosion and Sediment Control Regulations. ES -2 The Albemarle County Department of Community Development must be notified one week prior to the pre - construction conference, one week prior to the commencement of land disturbing activity, and one week prior to the final inspection. ES -3 All erosion and sediment controls measures are to be placed prior to or as the first step in clearing. ES-4 A copy of the approved erosion and sediment control plan shall be maintained on -site at all times. ES -5 Prior to commencing land disturbing activities in the areas other than indicated on the plans (including, but not limited to, off -site borrow or waste areas), the contractor shall submit a supplementary erosion control plan to the owner for review and approval by Albemarle County Department of Community Development. ES -6 The contractor is responsible for installation of any additional erosion control measures necessary to prevent erosion and sedimentation as determined by Albemarle County Department of Community Development. ES -7 All disturbed areas are to drain to approved sediment control measures at all times during land disturbing activities and during site development until final stabilization is achieved. ES-8 During dewatering operations, water will be pumped into an approved filtering device. ES -9 The contractor shall inspect all erosion control measures periodically and after each runoff - producing rainfall event. Any necessary repairs of cleanup to maintain the effectiveness of the erosion control devices shall be made immediately. & r X\nL n in n rx THE COX COMPANY Planners -Landscape Architects Civil Engineers - Urban Designers 220 East High Street Charlottesville - Virginia 22902 -(434) 295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 9824848 F: (434) 9824852 FINAL SITE PLAN Q =iQ U*--ftft Z Q�� W � ft­." > L#,") (/) w � UJ W Q * �_� :E 2: w m W _J LL v LL O L O >- �: Z �__ D Z,-- �, U W z EBBS NARRATIVE Job Number: 06 -50 • - =�`1 �, .v Y i F- j FRANX 0. COX, Jib. a CERTIFICATE N0. -'k- -J.r y '' II. 9 0 rl i, � � �0NA1. �4 Date: a e. November 6, 2006 Revision: North: (& Scale: As Noted 14D CHESTER LOAM 14E CHESTER LOAM Sheet No.: 366 HAYESVILLE LOAM 36C HAYESVILLE LOAM 3703 HAYESVILLE CLAY LOAM 1 ES- 1 . 1 lbof22 4 / PrV1 �0/-,,7 TSD TEMPORARY SLOPE DRAIN SLOPE DRAIN STAKED TO SLOPE AT EACH JOINT OR 18' MINIMUM PROVIDE OUTLET PROTECTION "D" EARTHEN DIKE (COMPACTED) SECTION VIEW n +s^ SECTION A -A PROVIDE INLET PROTECTION (IF NEEDED) STANDARD FLARED END SECTION TYPICAL TRAPEZOIDAL DIVERSION PACTED SOIL 10% SETTLEMENT 0.3' FREE BOARD 1 DESIGN FLOW DEPTH - - �.I: ' � "<•- `i °',`�'�:'�.I - I.- I.�l.:.i�ii,,; .� �.I�,t...l ; B /M BLANKET MATTING TYPICAL TREATMENT- I (SOIL STABILIZATION BLANKET) INSTALLATION CRITERIA e' '� `:v f ANCHOR SLOT I I I I I I I I I I I I I I II ER 4:1 s Computations Wet Storage Required: Disturbed Drainage Area:. I I I I I I I I I I I I VAR. 67 (cy /ac) x JUNCTION SLOT CHECK SLOT NOTES APPROXIMATELY 200 STAPLES REQUIRED PER 100 SQ., YDS. OF MATERIAL ROLL. ANCHOR SLOTS, JUNCTION SLOTS & CHECK SLOTS TO BE BURIED 6" TO 12 ". ✓`` 12" MAX. 4:1 OR FLATTER TERMINAL FOLD 6" MAX. STEEPER THAN 4:1 EDGE AND END JOINTS TO BE SNUGLY ABUTTED LAP JOINT 2" MIN. (JUTE MESH WILL HAVEE (JUTE MESH ONLY) STAPLED LAP JOINT RN LIEU OF EDGE JOINT) 5' MAX. 4:1 OR FLATT T MAX. STEEPER THAN TAMP FIRMLY A e,nuno Oi n-r 6" TO 12" TAMP FIRMLY CHECK SLOT 2" 6" TO 12" JUNCTION SLOT ...-- TAMP FIRMLY 1-'12" MINI 2" * CHECK SLOT V TO 2"-r I 6 "TO8 "MI PLAN VIEW STAPLING DIAGRAM STAPLE FORMED FROM NO. 11 STEEL WIRE. CHECK SLOTS AT MIN. 8" STAPLE MIN. LENGTH FOR SAINDY SOIL. 50' C -C (NTERVALS; 6" STAPLE MIN. LENGTH FOR OT "HER SOIL. NOT REQ.'D WITH ALL "COMBINATION" BLANKETS TERMINAL FOLD `MLY CC ED PAVED CONSTRUCTION ENTRANCE DRAINAGE SWALE DIRECTS FLOW TO SEDIMENT BASIN 3" SM -2A ASPHALT TOP COURSE EXISTING PAVEMENT 70' MIN. A Min tt,,FF 2q- 29 6 MIN. FILTER CLOTH 6" 21A AGGREGATE BASE SIDE ELEVATION EXISTING' EX. CURB OR GROUND 1 EDGE OF PAV'T 70' MIN. ASPHALT PAVED A WASHRACK Oi T q N :27, CRS G ,•�� , {• -...p �•-- -.""-' • :.�2' MIN.','• EXISTING 27,, 2 SEES % = < PAVEMENT PLAN 3 • -' POS. DRAINAGE /'� I A TO SEDIMENT TRAP x1 * MUST EXTEND FULL WIDTH OF INGRESS AND EGRESS OPERATION 2 x2'x,2' SEDIMENT TRAP 1 'x0.5;' OUTLET #3 STONE PLAN VIEW (SEE TYP. SED. TRAP FOR DETAIL) 12' MIN. 290 - I' �i 4 -. •� i- ,i. I Ili ='-1f 4 FILTER CLOTH � SECTION A -A NOTE. • A MINIMUM WATER TRAP OF 1 " IS REQUIRED WITH A MINIMUM WASH HOSE DIAMETER OF 1.5" SRF PLASTIC SAFETY FENCE I.., r•wlC cABRIC TS WITH 6-0" MAX SF SILT FENCE EXTEND FILTER FABRIC STAKE INTO TRENCH / A 411' • � 4�' I� BACKFILL AND COMPACT THE EXCAVATED SOIL. A POINTS A ESHOULD BE HIGHER THAN POINT B. GENERAL NOTES - SILT FENCE 1) The height of a silt fence will be a minimum of 16 incches and a maximum of 34 inches above ground elevation. 2) Extra strength filter fabric shall be a continuous roll. ' When joints are unavoidable, a splice may be made at a support post wvith a 6" overlap. 3) The excavated trench shall be 4 inches wide and 4 i inches deep on the upslope side of the proposed location. 4) Support posts shall be a maximum of 10 feet apart wvhere wire support is used, and no more than 6 feet apart where wire is not fused. When placing silt fence across a ditch or swale, the posts are to be s;et at a maximum 3' interval. 5) The trench shall be backfilled and the soil compacte=d over the filter fabric. 6) Silt fences shall be removed when the upslope area has been permanently stablized. L S B SEDIMENT BASIN SCHEMATIC ELEVATIONS CREST OF EMERGENCY i SPILLWAY 67 C.Y./ AC. DRY" STORAGE 67 C.Y./ AC. " WET " STORAGE SEDIMENT CLEANOUT POINT 1 ( WET " STORAGE REDUCED TO 34 C.Y./ ACRE) DESIGN ELEVATIONS WITH EMERGENCY SPILLWAY ANTI - VORTEX DEVICE DESIGN PRESSURE RELIEF DLES 1/2" DIA. A PLAN VIEW D KIJCK UIfiIV1r1rr SECTION A -A L'- TACK WELD Nl. .-PPORT BAR ( #6 REBAR MR ISOMETRIC TOP .STIFFENER (IF REQUIRED) IS ANGLE WELDED TO TOP AND ORIENTED PER- PENDICULAR TO CORRUGATIONS. TOP IS SUITABLE GAGE CORRUGATED METAL OR 1/8" STEEL PLATE. PRESSURE RELIEF HOLES MAY BE OMMITTED, IF ENDS OF CORRUGATIONS ARE LEFT FULLY OPEN WHEN THE TOP IS ATTACHED. CYLINDER IS SUITABLE GAGE CORRUGATED METAL PIPE OR FABRICATED FROM 1/8" STEEL PLATE. NOTES: 1. THE CYLINDER MUST BE FIRMLY FASTENED TO THE TOP OF THE RISER. 2. SUPPORT BARS ARE WELDED TO THE TOP OF THE RISER OR ATTACHED BY STRAPS BOLTED TO TOP OF RISER. RECOMfMENDED DEWATERING SYSTEM FOR SEDIMENT BASINS PROWIDE ADEQUATE STRAPPING POLYETHYLENE CAP DEPTH VARIES AS PERFORATED POLYETHYLENE * REQUIRED _ DRAINAGE TUBING, DIAMETER FOR A VARIES (SEE CALCULATIONS IN STORAGE AGE II \ APPENDIX 3.14 -A) WET " FERNCO -STYLE "COUPLING STORAGE DEWATERING ORIFICE, SCHEDULE 40 STEEL STUB 1 -FOOT MINIMUM, CORRUGATED METAL RISER DIAMETER VARIES (SEE CALCULATIONS IN APPENDIX 3.14 -A) NOTE: W'ITH CONCRETE RISER, USE PVC SCHEDULE 40 STUB FOR DEWATERING ORIFICE * DRAINAGE TUBING SHALL COMPLY WITH ASTM F667 AND AASHTO M294 UVA Research Park: I I I I I I II I I I I II I I I I I I 1 I I I I I I 1 I I II I II I I I I I I I I I I I I I I I I II ER 4:1 Temporary Sediment Basin Computations Wet Storage Required: Disturbed Drainage Area:. 7.06 Acre I I I I I I I I I I I VAR. 67 (cy /ac) x VAR. PLAN VIEW STAPLING DIAGRAM STAPLE FORMED FROM NO. 11 STEEL WIRE. CHECK SLOTS AT MIN. 8" STAPLE MIN. LENGTH FOR SAINDY SOIL. 50' C -C (NTERVALS; 6" STAPLE MIN. LENGTH FOR OT "HER SOIL. NOT REQ.'D WITH ALL "COMBINATION" BLANKETS TERMINAL FOLD `MLY CC ED PAVED CONSTRUCTION ENTRANCE DRAINAGE SWALE DIRECTS FLOW TO SEDIMENT BASIN 3" SM -2A ASPHALT TOP COURSE EXISTING PAVEMENT 70' MIN. A Min tt,,FF 2q- 29 6 MIN. FILTER CLOTH 6" 21A AGGREGATE BASE SIDE ELEVATION EXISTING' EX. CURB OR GROUND 1 EDGE OF PAV'T 70' MIN. ASPHALT PAVED A WASHRACK Oi T q N :27, CRS G ,•�� , {• -...p �•-- -.""-' • :.�2' MIN.','• EXISTING 27,, 2 SEES % = < PAVEMENT PLAN 3 • -' POS. DRAINAGE /'� I A TO SEDIMENT TRAP x1 * MUST EXTEND FULL WIDTH OF INGRESS AND EGRESS OPERATION 2 x2'x,2' SEDIMENT TRAP 1 'x0.5;' OUTLET #3 STONE PLAN VIEW (SEE TYP. SED. TRAP FOR DETAIL) 12' MIN. 290 - I' �i 4 -. •� i- ,i. I Ili ='-1f 4 FILTER CLOTH � SECTION A -A NOTE. • A MINIMUM WATER TRAP OF 1 " IS REQUIRED WITH A MINIMUM WASH HOSE DIAMETER OF 1.5" SRF PLASTIC SAFETY FENCE I.., r•wlC cABRIC TS WITH 6-0" MAX SF SILT FENCE EXTEND FILTER FABRIC STAKE INTO TRENCH / A 411' • � 4�' I� BACKFILL AND COMPACT THE EXCAVATED SOIL. A POINTS A ESHOULD BE HIGHER THAN POINT B. GENERAL NOTES - SILT FENCE 1) The height of a silt fence will be a minimum of 16 incches and a maximum of 34 inches above ground elevation. 2) Extra strength filter fabric shall be a continuous roll. ' When joints are unavoidable, a splice may be made at a support post wvith a 6" overlap. 3) The excavated trench shall be 4 inches wide and 4 i inches deep on the upslope side of the proposed location. 4) Support posts shall be a maximum of 10 feet apart wvhere wire support is used, and no more than 6 feet apart where wire is not fused. When placing silt fence across a ditch or swale, the posts are to be s;et at a maximum 3' interval. 5) The trench shall be backfilled and the soil compacte=d over the filter fabric. 6) Silt fences shall be removed when the upslope area has been permanently stablized. L S B SEDIMENT BASIN SCHEMATIC ELEVATIONS CREST OF EMERGENCY i SPILLWAY 67 C.Y./ AC. DRY" STORAGE 67 C.Y./ AC. " WET " STORAGE SEDIMENT CLEANOUT POINT 1 ( WET " STORAGE REDUCED TO 34 C.Y./ ACRE) DESIGN ELEVATIONS WITH EMERGENCY SPILLWAY ANTI - VORTEX DEVICE DESIGN PRESSURE RELIEF DLES 1/2" DIA. A PLAN VIEW D KIJCK UIfiIV1r1rr SECTION A -A L'- TACK WELD Nl. .-PPORT BAR ( #6 REBAR MR ISOMETRIC TOP .STIFFENER (IF REQUIRED) IS ANGLE WELDED TO TOP AND ORIENTED PER- PENDICULAR TO CORRUGATIONS. TOP IS SUITABLE GAGE CORRUGATED METAL OR 1/8" STEEL PLATE. PRESSURE RELIEF HOLES MAY BE OMMITTED, IF ENDS OF CORRUGATIONS ARE LEFT FULLY OPEN WHEN THE TOP IS ATTACHED. CYLINDER IS SUITABLE GAGE CORRUGATED METAL PIPE OR FABRICATED FROM 1/8" STEEL PLATE. NOTES: 1. THE CYLINDER MUST BE FIRMLY FASTENED TO THE TOP OF THE RISER. 2. SUPPORT BARS ARE WELDED TO THE TOP OF THE RISER OR ATTACHED BY STRAPS BOLTED TO TOP OF RISER. RECOMfMENDED DEWATERING SYSTEM FOR SEDIMENT BASINS PROWIDE ADEQUATE STRAPPING POLYETHYLENE CAP DEPTH VARIES AS PERFORATED POLYETHYLENE * REQUIRED _ DRAINAGE TUBING, DIAMETER FOR A VARIES (SEE CALCULATIONS IN STORAGE AGE II \ APPENDIX 3.14 -A) WET " FERNCO -STYLE "COUPLING STORAGE DEWATERING ORIFICE, SCHEDULE 40 STEEL STUB 1 -FOOT MINIMUM, CORRUGATED METAL RISER DIAMETER VARIES (SEE CALCULATIONS IN APPENDIX 3.14 -A) NOTE: W'ITH CONCRETE RISER, USE PVC SCHEDULE 40 STUB FOR DEWATERING ORIFICE * DRAINAGE TUBING SHALL COMPLY WITH ASTM F667 AND AASHTO M294 UVA Research Park: Existing Basin 1 Vol. (ft ^3) Engineering Calculations for the Erosion & Sediment Control Plan Temporary Sediment Basin Computations Wet Storage Required: Disturbed Drainage Area:. 7.06 Acre Reduced from original design Wet Storage Required: 67 (cy /ac) x 7.06 Acre 8252.0 473.02 cy 468.5 Dry Storage Required: 67 (cy /ac) x 7.06 Acre 470.0 473.02 cy 8773.5 Bottom of Basin: 464.00 Existing Orifice Elevation: 468.50 Retrofit if necessary Pricipal Spillway: 471.00 Existing Emergency Spillway: none 18354.0 Top of Dam: 474.00 Existing Wet Storage Available: 606.13 cy Sub - Total: Dry Storage Available: 579.04 cy 579.0 Elevation Area (ft ^2) Vol. (ft ^3) Vol. (cy) 464.0 2168 5.83 Acre Wet Storage Required: 466.0 3426 5594.0 207.19 468.0 4826 8252.0 305.63 468.5 5252 2519.5 93.31 470.0 6446 8773.5 324.94 471.0 7275 6860.5 254.09 472.0 8104 7689.5 284.80 474.0 10250 18354.0 679.78 Sub- Total: Wet @ Elev.: 464.0 -468.5 16365.5 606.1 Sub - Total: Dry @ Elev.: 468.5 -471.0 15634.0 579.0 j Total: 10976.0 31999.5 1185.2 } Original design calculations taken from SDP 02 -110, Amended Dec -2005 UVA Research Park: Basin 2 Engineering Calculations for the Erosion & Sediment Control Plan Temporary Sediment Basin Computations Disturbed Drainage Area: 5.83 Acre Wet Storage Required: 67 (cy /ac) x 5.83 Acre 390.6 cy Dry Storage Required: 67 (cy /ac) x 5.83 Acre 474.0 390.6 cy Bottom of Basin: 472.00 Orifice Elevation: 477.20 Pricipal Spillway: 480.00 Emergency Spillway: 481.00 Top of Dam: 482.00 Wet Storage Available: 397.4 cy Dry Storage Available: 398.4 cy Area (ac) Elevation Area (ft ^2) Vol. (ft ^3) Vol. (cy) Area (ac) 0.10498 472.0 1120 0.0257 0.10787 474.0 1792 2912.0 107.85 0.0411 0.11108 476.0 2592 4384.0 162.37 0.0595 0.1206 477.2 3133 3435.0 127.22 0.0719 0.1480 478.0 3520 2661.2 98.56 0.0808 0.1670 480.0 4576 8096.0 299.85 0.1051 0.1860 482.0 6400 10976.0 406.52 0.1469 0.2353 Sub -Total Wet @ Elev.: 477.2 10731.0 397.4 Sub -Total Dry @ Elev.: 480.0 10757.2 398.4 Total: 21488.2 795.9 P BLOCK &GRAVEL CURB INLET SEDIMENT FILTER CURB INLET o r X I r; �. n VNIRE SCREEN CONCRETE BLOCK �J GRAVEL FILTER - ---- RUNOFF WATER WITH OVERFLOW SEDI MENT FILTERED WATER SEDIMENT CURB INLET VNIRE SCREEN 2" X 4" WOOD STUD SPECIAL APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE AT CURB INLETS WHERE AN OVERFLOW CAPABILITY IS NECESSARY TO PREVENT EXCESSIVE PONDING IN FRONT OF THE STRUCTURE. OP OUTLET PROTECTION A A IIPE OUTLET TO FLAT \REA WITH NO DEFINED 'HANNEL La 0% � d SECTION A -A FILTER CLOTH KEY IN 6"-9 "; RECOMMENDED FOR ENTIRE PERIMETER NOTES: 1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE. 2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18 -3 AND 3.18 -4. 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES. DD TEMPORARY DIVERSION DIKE COMPACTED SOIL 18" MIN. FLOW =1 l l i t � 1 1 l i � I I i I 1 1 1 � i t i l � - - j i l- ! Ill l i l l i 4.5' MIN. I TS TEMPORARY SEEDING ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS PLANTING DATES SPECIES RATE (Ibs. /acre) SEPT. 1 - FEB. 15 50/50 MIX OF ANNUAL RYEGRASS (Lolium multiflorum) & 50-100 CEREAL (WINTER) RYE (Secale cereale) FEB. 16 - APR. 30 ANNUAL RYEGRASS 60-100 (Lolium multiflorum) MAY 1 - AUG. 31 GERMAN MILLET 50 h (Setarfa italica) - �,�® n ri n r. THE COX COMPANY Planners -Landscape Architects Civil Engineers - Urban Designers 220 East High Street Charlottesville - Virginia 22902 - (434J 295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 982 -4848 F: (434) 9824852 FINAL SITE PLAN ry Q L. ) Z Q U�z ry W > W W -' r W L. m Q V II �- o 0 z -- Q O �' F.... U ry W z E &S DETAILS SHEET Job Number: 06 -50 v FKANX D. COX, JR, CE•,eriFiCA7E Na �a 7719 O �c sSIONAL Date: November 6, 2006 Revision: North: Scale: As Noted Sheet No.: ES-200 17 of 22 NAL LIMITS OF DISTURBANCE U� M.H. A &I'l X 4 A. 100%1 ..... ..... C/, (�,X::1_6j le, . ........ 11.______� j 7'� TOWN CEN'TER I C�X:: 204 EXISTING EROSION CONTROL PLAN KEY OWN CENTER 21 EROSION BLANKET/MATTING PAVED CONTRUCTION ENTRANCE -4, NDER CONSTRUCTION' =J25 DUST CONTROL V, DIVERSION DYKE FILL DIVERSION N. INLET PROTECTION Qr % EX 7 OUTLET PROTECTION SAFETY FENCE (—Ex. D8 (�F) SILT FENCE SURFACE ROUGHENING RELOCATE EX. DI #26 AND EXTEND EX.111 E TEMP. SEDIMENT BASIN _X1 WITH 12'- 15" RCP A52 C <�d & TREE PROTECTION 8 TEMPORARY SEEDING 4 . ... .. . . RY SLOPE DRAIN 'Y' EX, nPS =NT SEEDING C ED I W.0=4 OF Pot, z,_ GENERAL GRADINGNOTE: �dw", R PARKING LOT PAVEMENT 4& SLOPE SHALL NOT EXCEED 5 % 0 A I . . . . . . . . . . . . . CEX_ f:1) ell IN ANY DIRECTION. (LA f D7 EX.--&ASIN 'CENT v�0 OWN� ER or, 521 640 T IX, 0, Sur WNT Z ti W -ENT R 3,�:` ALS PACES: Tx p FFE'5-21 0 '$T1IT_ F 6 ,A7 6 b�.fbTALSP A ES 6 Wi� tw _2 a S, ?N1 N .... . .... . .... % C,4 CN "R CL, L I 4.1 . .... .. ............ EW-1 53.0 -IT7 S V UU1: 450.0 . ... ...... . . . t4 t 5 I p X N J", RA Q, K", d i'� \V t 100�0 o EN 6" US-' 1 D TREE ROTE X. PIPE _7 x RELOCATE _�D AND EXTEN 0� W -.24',- 3 CP ITH. Xll"�' )CL. 1, L= _44 15 NCP k o A L1,411 �ADDITION L TS DISTURPAI': INSTALL TREE PROT_CfION A�CNG V RBANCE Al, H B 0 "Ii, X, # 2 BMIN 4/ 56- SB DIMENT BA -"S SIN 2, PECIFICA\TIOINS: qb . . ...... n r- Tr .401) f) 'A D C M A k A ERaNCYSPILLWAY CREST: 481.0- d�SPILWAY: 8' IDTH ST RT TREE hOP' F T�ASH RACK: 480.0,, fR rECTION SIZE OF TRA�HRACK: DIA. = 48" HT. 16". RISER'DIAMET)ER:, 27" D. STORM 11RUCTURE J2 EX. STORM SIPJUVURE 19 EX, STORM STRUCTURE 115 m s*,!Ta( Wt-P 'c , MrkNHOLE #1 .... ...... DV DI-C 1.4 DI-3B L-81 DI-38 L-14' TOP ELEVATION= 478.39' ORIFfCE El 77.2 TOP ELEVAIION = 480.01' TOP ELEVATION� 485.4 TOP ELRAIION= 499.09' 8' P.V.(;. IN= 47159' .. .... ..... -EVA ibN: 4 EX. 27* C.M.P. IN-460.86' 18" CKP. IN- 480,93' 21" C.M.P. IN= 494.06' 8' PV�C. OIJT- 473.29' j 30' C.KP. IN= 460,77' 18' CKP. OUT-4 4704' 27' (,�M.P. IN= 493,49* W R,C,P. lNi:t 468.5.3' 27* 0,M,P. OUT= 49169' EX. W11TARY SEWER KVIIHOLE 12 4f' EX. STORM STRUCTURE J12 TOP ELEVATION= 488,W BARREL INVERT ET VATION: 471.'5 ORIFICE DIAMEIR: 5" C.M,P. IN= 449,OY EX. STORM STRUCTUISE #16 PY.C. IN= 479Z0' BARREL DIAMETER: ' I" (CMP) BARREL-LENGTH:.. 781.-, 42' C.M.P� OUT- 44B.67' DI-36 L=i2* 8 & TOP ELEVATION- 479�09' 01-ZB L=10' 8' P�V.0. IN( STUB)= 4,31,04' 00. IN= 473,49' EX. STORM STRUITURE §3 15 TOP ELEVATION= 500.95' 8* PV,C. CUT- 479,20' ANTI-SEEP C( NSION: 4.5' X 4.5' DLD 'I 14*111OLE 15" CMY. OUT= 473.39' 18" C.M.P. IN- 494,66 TOP ELEVATION= 482,04' 21* C.M.P. OUT= 494.4V EX. SANITARY SEWER MANHOLE #3 ELEVATI N: 475.5 . ..... AN-OUT SEDIMENT � 0 CLE' T%1 30' R.C�P. IN- 464.54' EX. STORM STRUCTURE 113 TOP EtEVEATIONItt: 5K69 N= 413 S.W. MAXIMUM SIDESLOPE Oft.�ABANKMENT: 2:1 _j 27' C.M.P. IA - 4.74' DI-38 L4, EX. STORM STRUCTURE #19 8* DA,P, IN- 70P ELEVATION= 477.55' Too NOT Sri 8' P.V�C. m= 500,7f J EX. STORM STRUCTURE 18 15' CAP, IN= 47175' 27" C.M.P, IN= W7.04' 8' PV,C, IN= 501.02' REFER TO VIRGINIA EROSION 9,S5 IMENTZSiITROL HANDBOOK OR SPECIFICATIONS. DI_3B L4 15' C,M.P� W- 473,55' 16" C.M,P, IN= ml�96, 8" P.V.C. IN- 500-52' F TOP ELEVATIQN= 479,93' 27" C.M,P. OUT= 501,84.' 8' PS.C. OUT= 500M' 19' C,M,P, IN= 475,47' EX. STORM STRIXTURE 114 I Ili= eft 7.lu LA —jr� LF I tj le C.M.P. OUT- 471.55' TOP ELEVATION- 476,07' 15" CM.P. OLff= 473.89' r THE COX COMPANY Planners -Landscape Architects Civil Engineers - Urban Designers 220 East High Street Charlottesville - Virginia, 22902 -(434) 295-7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virgini a* 22903 P: (434) 982-4848 F: (434) 9824852 FINAL SITE PLAN ry z ry < > W" UJ ry < W 00 LLJ U. 0 0 >_ F— z F— Z) L/'*) 0 000-0 U LIJ 7. E & S PLAN Date: April 10, 2007 Revision: November 6, 2006 November30,2006 March 8,2007 March 27, 2007 April 10, 2007 North: (& Scale: I It = 40' Sheet No.: ES-3*0 18 of 22 l PLANT SPACINCG AS PER PLAN. ADJUST SPACING AS NECESSARY TO EVENLY FILLL PLAKITinlr Ran 2" MULCH INST /ALLED BEFORE PLANTING 12" MIN. PLATINIG SOIL. USE STORE[ EXISTING TOPOSOIL AND /OR IMPORTED TOPSOIL. SLOPE PLANTING BED FOR POSITIVE DRAINAGE O _ o E "o oz 61111 GROUNDCOVER PLANTING DETAIL u.o IL-2.0 SCALE: NOT roSCALE NOTE: • STAKE TO FIIRST BRANCHES AS NECESSARY FOR FIRM SUPPORT • WIRE SHALL NOT TOUCH OR RUB ADJACENT TRUNKS OR BRANCHES �J 2" X 2" HARDWOOD STAKES DRIVEN FIRMLY A MINIMUM OF 18" INTO THE SUBGRADE -- PRIOR TO BACKFILLING 2 STRAND 12 GAUGE GALV. WIRE TWISTED AND ENCASED MULCH 3" DEEP IMMEDIATELY AFTER IN RUBBER HOSE 6 - 9" PLANTING AND WATER THOROUGHLY. FROM TOP OF STAKE 2 WIRE SUPPORTS SHALL BE FORM SAUCER WITH USED ON MAIN STRUCTURAL 3" HT WATERING BERM BRANCHES - '''I►IIIIIIIIIIIIIIIIIiI Illluu��,.. ..,,,,, �illlilll II►IIII 'llil'�° I I -III- , �=, {II III -fI iII -III ili � I I -III= : � ••�• �• :••. III =1 I I -I BACKFILL PIT WITH SICORED EXISTING OR IMPORTED TOPSOIL =III =1 I = III =1 I 1=1 TOX3 FULL. WATER TO SETTLE SOIL, THEN I I„I I I -I I I =I I I —1 BACKFILL TO FINISHED GRADE. 3 X BALL DIA. 10 MULTI -TRUNK TREE STAKING u.o I Lz.o, SCALE: NOT roSCALE 0 0 3 SET TOP OF ROOTBALL 1" MIN.' `'' ORIGINAL OF SLOPE ABOVE FINISHED GRADE w ORIGINAL GRADE u MULCIH 3" DEEP IMMEDIATELY AFTER ° ° `J ° PLANTING AND WATER THOROUGHLY. o o 1 MAINTFAIN SAUCER ON LOWER - ''IIIIIIIIIIIIIIIIIIIII Illllli " "" " " "'�IIIIIIIIfII���III,II��llll I I- -III —) I I I SIDES3) OF PLANT TO RETAIN WATER BACKFIELL PIT WITH STORED — III - III —III —I EXISTINJG OR IMPORTED TOPSOIL '•� =III -I I I- TO'/ FULL. _ WATER I TO SETTLE SOIL, THEN =III =III =III =III -1 I BACKFIVLLTO FINISHED GRADE. CUT AND REMOVE BURRLAP FROM TOP 2/3 OF ROOTBALL 20" + BALL DIA. 5.Q SHRUB PLANTING ON SLOPES L1.0 I L2A SCALE: NOT *os(CaLE • PLANT SO THAT TOP OF ROOT BALL IS EVEN WITH THE FINISHED GRADE • PAINT ALL CUTS OVER I" DIA. • FLAG GUYING WIRES WITH SURVEYOR TAPE RUBBER HOSE 1" DIA. GUYING WIRES 2 STRAND TWIST 12 GUAGE WIRE 3 2 "X4 "X24" PRESS TREATED STAKES - TOP OF STAKE 6" ABOVE GROUND SPECIFIED PLANTING MIX WATER & TAMP TO REMOVE AIR POCKETS I III V I I I =1 11 =1 11= 111,;,111„ :III; '_ 2.Q \ TREE PLANTING -GUY WIRES L5.0 L2.0 SCALE: NOT TO 0 r' S o Co W SET TOP OF ROOTBALL 1" MlN. Z) ABOVE FINISHED GRADE ' ° FORM SAUCER WITH ° 0 MULCH 3" DEEP IMMEDIATELY AFTER PLANTING iAND WATER THOROUGHLY. 3 HT WATERING BERM ��ql Iluii ..'����� m1tIIIIIIIIIIIIIIII IIII;���I I =1 1I- IIIIIIIIIIIIiIIIII -I I I -1 I I BACKFILL PIT WITH STORED EXISTING OR IMPORTED TOPSOIL TO'/ FULL. — WATER TO SETTLE SOIL, THEN CUT AND REMOVE BURLAP BACKFILL TO FINISHED GRADE. FROM TOP 2/3 OF ROOTBALL 20" + BALL DIA. '_ 4.0 SHRUB PLANTING L7.0 I L2A 'SCALE: NOT *asCaLE • PLANT SO THAT TOP OF ROOT BALL IS EVEN WITH THE FINISHED GRADE • PAINT ALL CUTS OVER I" DIA. 2 STRAND TRISTED 12 GUAGE GAL. WIRE ENCASED IN 1" DIA. RUBBER HOSE HARDWOOD STAKES 3 STAKES 2" X 2" DRIVEN (MIN. 18 ") FIRMLY INTO SUBGRADE PRIOR TO BACKFILLING STAKE -4" ABOVE FIRST BRANCHES PLANTING PIT DEPTH IS AVERAGE DISTANCE BETWEEN TRUNK FLARE AND BOTTOM OF ROOT BALL, LESS 2 ". (CAREFULLY EXPOSE TRUNK FLARE IF . NECESSARY) - SPECIFIED PLANTING MIX - WATER & TAMP TO REMOVE AIR POCKETS NOTE: STAKING AS REQUIRED FORM - SAUCER J J Q w O (MULCH 2" DEPTH IMMEDIATELY AFTER PLANTING AND WATER = THOROUGHLY.) Z - MULCH UNDISTURBED SOIL 1.0 TREE PLANTING - VERTICAL STAKES u.a I L2.0 sCaLE NOT rosCa�E - n n nr THE COX COMPANY Planners -Landscape Architects Civil Engineers • Urban Designers 220 East High Street Charlottesville e Wginia 22902 . (434) 2P5.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 982 -4848 F: (434) 982 -4852 FINAL SITE PLAN ry Q r) _ > Q U-Z Q�� w - > w J Q J > U. U-i UQ U_ OZ° 0 � � U W i z LANDSCAPE DETAILS Job Number: 06 -50 PNA Date: October 9, 2006 Revision: North: Scale: AS NOTED Sheet No.: L-2,00 20 of 22 THE COX COMPANY Planners -Landscape Architects Civil Engineers • Urban Designers 220 East High Street Charlottesville • trrginia 22902 • (434) 2957131 Owner / Developer: University of Virginia Real Estate Foundation 465 Crestwood Drive P.O. Box 400218 Charlottesville, Virginia 22903 P: (434) 982 -4848 F: (434) 9824852 FINAL SITE PLAN Q r1l =iQ U—Z < rv�� w = > V) w CIO J Q � I'j J U. Ua LL OZ° z '= o ry O U W z SITE LIGHTING PLAN Job Number: 06 -50 0 �4_0NAL E"� Date: March 8, 2007 Revision: October 9, 2006 February 13, 2007 March 8, 2007 North: Scale: As Noted Sheet No.: SL- 21 of 22 ,Ir,�, rr:,.:1, <M M. �ra.ra �p Rar aumalre.ea..pwr. Photometric Report CATALOG NUMBER: DSS970 FILENAME: D859705.175MH.IES IESNA:LM413b2002 ITESTI 1227 ETESTiABI DSSUEDATEI ITES11 i [MANUFACI ELA LIGHTING [LUMCATI Ds59T0 ILUMINAIREI OSSaM POST TOP LUMINAIRE WITH FOCUSED ,NO El OPTICAL SYSTEM, SMOOTH AND HAMMERTONE SPECULAR TYPE IMORE] HORIZONTAL LAMP REFLECTOR, FLAT TEMPERED CLEAR GLASS LENS. ILAMFCAT] 175WN ME O BASE [LAMP[ ONE 175 WATT Eat CLEAR NED BASE MH LAMP IMORE] LUMENS =11TOO [BALLAST[ 175 MH SUMMARY DATA PLANESCONEDIAGRAM EFFICIENCY (Tdep: American Specifications Finishes Paroled EFFICIENCY(St,sW HOuse): LUMENSIUMP: Housing Mounting 1 - - - -- All housings are manufactured using technologically advanced • An estionad aluminum, bolt-on -arm (BOA), with an in -pole nut 1.58 (Fel 213 ❑Other Cl Nrome on-.pUtenzed numerical control (CNC) machinery. Precision plate, securing (2) 1(2 inch zinc running bolts with stainless steel Specify s neared and formed from one Piece, .080 gauge, corrosion re- hardwareis standard.ARound Pole Plate Atlaptoc(RPP)is m Sant aluminum. with tooled external reveal. sTie required 0r mounting to 3' -5' Round Pat... ELA D54554 DARK SKIES LD.A. DARK SEES LOT OFF DECORATIVE TYPE 3 SEGMENTED RF.FLECTOft ❑ Mercurya Vapor 11Metal li Ude ❑HPS ❑In Computerized CNC machinery enables all American FIXTURE I HORIZONTAL MOUNTING MEDIUM BASE des ❑Incande cent .SOCiCet h au sings to be constructed quickly, efficiendy, and adhe- Electrical Assembly -]Medium Base trig to exacting ISO 9012 standards. All emal hardware is • All ballasts are premium grade CWA or HPF regulating auto. .Tmless steel. aenvormers. Ballastis capable o` providing consistent lamp Start -. � TEMPERED FLAT �CLEAR GLASS sills[ We p35 ❑150 Lens and Door Assembly ing down to .20 degrees Fahrenheit. Available in: ❑50 ❑175 - Remoyalbe Hinged door assembly is CNC precision, sheared • Metal Halide (MH) arc formed from one piece, 080 gauge, corrosion resistant • Pulse Star! Metal Halide (PS) C] JOG ❑other aluminum With captive Stainless steel fasteners. • High Pressure Sodium (HPS) -The standard lens is a Geartempered flat glass, securetl by gal- raw"t voltage j D.S4554 CAST anzed lens tainers and sealed with Apiece .xt detl iliwne , Quick disconnect vanng is standard. ALUMINUM CAGE NO LENS(OPEV I ❑208 11347 01240 ❑480 gasket g Provide complete Weather d d n5 !pro Con. ,Socks' is glazetl porcelain medium or mogul base With nickel ❑277 ❑Magi -T` • An optional convex glass lens is available when required. Plared comacts rated a• 4K (5K `or 1000 watt) and 600V. Vision' - Optical System - (Patent pending) Options • Reflector is precision CNC cm and hent, mulli4aceted, sag- Fixtures available With a variety of options: 100W METAL HALIDE 7a-rs�r anted, highly efficient, 954; re9ective aluminum. Available in , ph.' o cell •house sitle light shieltls 5ve distribution patterns. • photo receptacle • fusing • 14A Automotive entry. • 4A Automotive Reflector is Field Rotatable. c onwx glass lens • quarts restrike QuaHt GuaW Fmish Please consul-. factory for custom cations. _lrl' • I he 5nish is a. QWIfi -Guard° textured Chemically preYea'ed TO FIT A 03" POLE, i PROJECT:sUVAs-NOR THFORK ❑FYrosted ❑Opal ❑Other_ through a multiple stage washer, eleC.rostaticaDy applietl Llsnngs N„ `O listed, locations. Cal. of Spec. No. thermoset polyester powder coat finish, with a m a of • Ameriedn 5 suitablefw Wet FA7SH: - Mao ml. thickness. ' ri sh Is oven baked at a temperature o! 'nark Sky Friendly() certified by the Imemational Dark Dee Drawn: 1 ri• Please note any carreNoos or revisions to [he dreMng or spedlintiom. 4CC degrees Fahrenheit to promote maximum adherence and Sky Asaociatian. ( =1st Lens models with Type III or Type V And hardness All nn,,hea are available In standard and P lectors) 'lik A City of custom colors. /965 -Ave- oci - 1151x1 62614 997 Phone: 6?b /965 -0821. 80N4236561� Fu: 5261965 -9490 Bolt-On-Arm Detail Cast Wall Plate Spider Arm Detail ate Approved: ® by any other party for specifleadon, approvals or reproductions without approval of ELA Company, Inc 4•TM:Arsn DrM Wtwn �`� rvP lum rak Ainum Radiused Pale " Plate Adaptor .. •s•• Y�''y �° fm RarRld \. 1 W Pale9 ` ' .rs a 'NAnn OrlBWarn ^0 , y X34 s ` r P %• are rua °with standard 5 TanSdt an Arch '- Fixture with h ■. ` Arm �i swdu MOUnt: AME -1 1.4 2.6 2.8 3.8 3.3 4.5 1.7 AME -2 2.2 4.0 4.4 6.0 8.1 7,7 2.6 AME3. 3,2 5.8 6.4 8.7 7.4 1022 3.7 AME 4: 34' 6.2 6.8 92 78 t R ,Ir,�, rr:,.:1, <M M. �ra.ra �p Rar aumalre.ea..pwr. Photometric Report CATALOG NUMBER: DSS970 FILENAME: D859705.175MH.IES IESNA:LM413b2002 ITESTI 1227 ETESTiABI DSSUEDATEI ITES11 i [MANUFACI ELA LIGHTING [LUMCATI Ds59T0 ILUMINAIREI OSSaM POST TOP LUMINAIRE WITH FOCUSED ,NO El OPTICAL SYSTEM, SMOOTH AND HAMMERTONE SPECULAR TYPE IMORE] HORIZONTAL LAMP REFLECTOR, FLAT TEMPERED CLEAR GLASS LENS. ILAMFCAT] 175WN ME O BASE [LAMP[ ONE 175 WATT Eat CLEAR NED BASE MH LAMP IMORE] LUMENS =11TOO [BALLAST[ 175 MH SUMMARY DATA PLANESCONEDIAGRAM EFFICIENCY (Tdep: 7' Finishes Paroled EFFICIENCY(St,sW HOuse): LUMENSIUMP: 28.7 %f 28.7% 117M ❑Black ❑Rust 1 - - - -- ❑Verde ❑Gray oiarnder INPUT WATTS: 1.58 (Fel 213 ❑Other Cl Nrome DECORATIVE CAST I Specify ALUM. HEX FINIALI m it ELA D54554 DARK SKIES LD.A. DARK SEES LOT OFF DECORATIVE TYPE 3 SEGMENTED RF.FLECTOft ❑ Mercurya Vapor 11Metal li Ude ❑HPS ❑In FIXTURE I HORIZONTAL MOUNTING MEDIUM BASE des ❑Incande cent .SOCiCet r �. PORCKLAIN SOCKET -]Medium Base ❑Mogul Oase � TEMPERED FLAT �CLEAR GLASS sills[ We p35 ❑150 ❑50 ❑175 El 70 ❑200 Cl 75 ❑250 C] JOG ❑other 35 " raw"t voltage j D.S4554 CAST 0120 1-1120/277 ALUMINUM CAGE NO LENS(OPEV I ❑208 11347 01240 ❑480 ❑277 ❑Magi -T` 31e" ALUM. TUBING FOR WIRE -WAY ❑0lher:..- TOOL -LESS DS4554 TWIST LOCK CONE HOUSING ASFY. 100W METAL HALIDE 7a-rs�r 20V RALIAST (WILL FIT UP 9O 40OW BALLAST) UICK DlSCONNECF SELF LOCKING SET SCREW (3X) i SELF O KING SET ❑ Lth en u.r o2er _ - - _lrl' ❑Clear TO FIT A 03" POLE, i PROJECT:sUVAs-NOR THFORK ❑FYrosted ❑Opal ❑Other_ SS PARK TOWNCENTER DS45 4 .S455 Cal. of Spec. No. QTY: - FA7SH: - NO i E, APP dre g must a return to ampany, unit can be ab . Dee Drawn: 1 ri• Please note any carreNoos or revisions to [he dreMng or spedlintiom. Projee : And ENVIRONMENTAL LIGHTING FOR ARCHITECTURE INC. Approved y: 'lik A City of /965 -Ave- oci - 1151x1 62614 997 Phone: 6?b /965 -0821. 80N4236561� Fu: 5261965 -9490 This drawfug is the property of ELA Company,1a U may not be used ate Approved: ® by any other party for specifleadon, approvals or reproductions without approval of ELA Company, Inc ,Ir,�, rr:,.:1, <M M. �ra.ra �p Rar aumalre.ea..pwr. Photometric Report CATALOG NUMBER: DSS970 FILENAME: D859705.175MH.IES IESNA:LM413b2002 ITESTI 1227 ETESTiABI DSSUEDATEI ITES11 i [MANUFACI ELA LIGHTING [LUMCATI Ds59T0 ILUMINAIREI OSSaM POST TOP LUMINAIRE WITH FOCUSED ,NO El OPTICAL SYSTEM, SMOOTH AND HAMMERTONE SPECULAR TYPE IMORE] HORIZONTAL LAMP REFLECTOR, FLAT TEMPERED CLEAR GLASS LENS. ILAMFCAT] 175WN ME O BASE [LAMP[ ONE 175 WATT Eat CLEAR NED BASE MH LAMP IMORE] LUMENS =11TOO [BALLAST[ 175 MH SUMMARY DATA PLANESCONEDIAGRAM EFFICIENCY (Tdep: 57.4 % EFFICIENCY (DM I Up): 57.4 %/ 0.0 % EFFICIENCY(St,sW HOuse): LUMENSIUMP: 28.7 %f 28.7% 117M NO OF LAMPS: 1 LUMINOUS OPENING: CIRCULAR oiarnder INPUT WATTS: 1.58 (Fel 213 ISO - ILLUMINANCE DIAGRAM uc) MOM mi ,ills[ M.11MIler 10 1.823 15 0.810 0.458 n i5 0.292 JO 0.203 15 0.149 10 0.114 15 0.090 50 0.0]3 PWOdmrpMele - Thursday, February 08, 2007 amcuP1• Brands Photometric Viewer �l Me THE COX COMPANY Pbnners• Landscops Nchbech oyll Engineers • Urban Designers 22O5O1r Hgh Street Chwicasi ➢e. Yrginio 22902•(434)295.7131 Owner / Developer: University of Virginia Real Estate Foundation 465 CreetWOOd Drive P.O. Box 400218 Charlottesville, Virginia 22903 P- (434) 98211848 F:(434) 982 -4852 FINAL SITE PLAN Y Q Q U-2 it- 00 Q W > i w rW� J rV c < LU Q 2`00 LL LL 0 0r Z r / z Z D 0 ry U \W Z SITE LIGHTING DETAILS Job Number: 06 -50 P�(H OF ca FRANK D. COX J,P. CE971FICATF N . 7719 4, 2k, �SSIONAL E Q\ Date: March 8, 2007 Revision: October 9, 2006 February 13, 2007 March 8, 2007 North: Scale: As Noted Sheet No.: SL -2.0 22 of 22