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HomeMy WebLinkAboutARB201900059 Plan - Revision 2019-06-09 ' - - J�. r -r.i _ ® ' I��J! FLOW AUTOMOTIVE AUDI & PORSCHE OF CHARLOTTESVILLE SHOWROOM RENOVATION & EXPANSION ARB Final Review Submission May 6, 2019 I _ t prland° % :, South -�+� Miramar Cal ,�� ! ��o•, 21 Arlin gton 'Li 4 - rviso-, iii i IR Iii 1.1P::.115. .A Titekati 7if 1 ' - — coi) , 1 i ,210- ' i OM ''.1 '0 ''' 4 ., ' ', _. re j 111 u•i s an•ar• Design From left: Orlando, FL, San Diego, CA, Arlington, VA, rlir -.),: MP ewe udi ---- q Ann Arbor t F -7 -, TIMM - . iir Akt i , , .c x = , 2 y.� ;a F ' ]i _ , s r• ,7;;447,H,ii.......,,,,,,avort:.:42.-_,, - - - _ .141 -f: I # i• a��41 � -ar • - II -.......1.._ IN,,...:„... a *a, � immiiiiminnimmilit_- Dual Facility From left: Moffitt Porsche, Anchorage, AK, Ann Arbor, MI, Trademark buildings should be modified to meet the requirements of -- : :• the Guidelines .art I. .1=1p1=tc--HE } _ As shown in the images above, This building is a departure from each port : PC7R • corporations typical design standards. .417w C:-_- ___—_,... ._-- _.-- ELEMENTS OF ENTRY CORRIDOR GUIDELINES BRWARCHITECTS FLOW AUDI PORSCHE AUTOMOTIVE RENOVATION AND ADDITION 112 fourth street NE charlottesville virginia 22902 ARB Submittal 434 971 7160 C D R www brw-architects corn MAY , 2019 `'' Compatibility with the Character of the Entrance Corridor :ill 11?°1 /1. - The size and scale of this building compares appropriately with the size t' and scale of buildings on both sides of the Entrance Corridor. It would - , r--- *4 4 - fall into the moderate range in comparison to other buildings in the _ area. The Entrance Corridor alongUS 250 east of Charlottesville at Pantops p I�.�r.� - - MA�kO'� � represent a diversity of architectural approaches to design and scale. B.MW gf cholnttetw le "'�.".- ' - Manybuildings developedthisthe f th_--. A� uil ings in area since o e IP �� yw - !� - 410k _ e IA I ( �� I , • Entrance Corridor Overlay District have utilized the traditional palette 1 Q ---� ! ; ,,�_ - - of red brick, gable or hipped roofs and a building scale consistent '4 oll . - •" ,, "' . - t, iy 4•-eavit with the historic character of the region. Among these are the Social . ` Security Building, a number of restaurants, and modestly scaled com- a ` % �` ' . . T - J ► °', mercial and office buildings. The developing success of this portion of r r' ., =`- ,, . ,; the corridor is reinforced by the inclusion of a number of buildings using different materials and a variety of architectural styles. The Union Bank BMW of Charlottesville and UVA Credit Union buildings use painted white brick, the Montessori school is a more contemporary design which use scale, material and texture to accomplish their appropriateness within the district.Toyota has used modern materials to modify its trademark building to break down the scale of the building down into section that reflect the histor- ic scale of much more traditional buildings of the region. ... U.: vw .. — 1.011t71111: --Niii.dx. �.,..� F _ — ELEMENTS OF ENTRY CORRIDOR GUIDELINES - BRWARCHITECTS FLOW AUDI PORSCHE AUTOMOTIVE RENOVATION AND ADDITION 112 fourth street NE charlottesville virginia 22902 ARB Submittal 434 9717160 www hrw-architects corn MAY 6, 2019 The Appearance of Blankness Should be relieved using details or Compatibility with the Character of the Entrance Corridor vegetation The size and scale of this building compares appropriately with the size One might naturally assume that combining 2 unique branding iden- and scale of buildings on both sides of the Entrance Corridor. It would tities would result in a discordant final design. However, with both fall into the moderate range in comparison to other buildings in the Porsche and Audi being minimalistic in their own right - you find a area. combination of material change in the overall composition generating a healthy amount of variation while not getting too complex or over- Buildings should relate to their site and surrounding context done. The `blankness' of the Porsche facade - a comment brought up in the Overall, the additions to the existing building will not greatly change initial work session -was addressed by reducing the size of the metal the overall scale of the building nor its relation to its surrounding.This will canopy and relating it to other building elements (ie. roof line among be consistent with the range of buildings to the east and the west and others). their general relationship to the street. The overall height of the build- ing at 25 feet is consistent with the other dealerships along this section of the highway. The front facade additions will reduce the amount of Form, Shape, Scale, and Material Creating a Cohesive Whole parking immediately visible from the entrance corridor by removing the The overall design of this building addresses cohesive composition parking in front of Porsche. This reinforces the County's desire to limit through shared fields of materiality as well as alignments and compo- front yard parking and depend primarily on relegated parking for this sitional arrangements that work to tie the two building sides together. dealership. Existing street landscaping will be preserved. The new more The simple modern rectangle of Audi forms a foil for the more dramatic consistent front configuration should improve the `street edge' along curving wall of the Porsche metal canopy. this section of the Entrance Corridor; as it will replace the more frag- • mented, uneven even front of the existing building. Compatibility with Significant Historic Sites Buildings should have a human scale While both Audi and Porsche have essentially a contemporary aesthet- ic, one can make the argument for finding classical design elements While establishing the primary height of the Audi building at @ 25' there worked within the projects details and overall composition. Certainly are a number of components of the proposed design which reinforce the simple rectangular geometry of Audi's glass box recalls the geo- the human scale of the building. The basic module of the curtain wall metric purity of classical forms seen in the areas most notable historic facade is four feet. Additionally, immediately behind Audi's 25 foot sites. In addition the simple repetitive nature of its glass wall vertical clear glass facade, the interior ceiling soffit drops to 17 feet and is easily elements create rhythm reminiscent of the patterning seen in classical visible from the exterior. On the other side, The Porsche metal canopy architecture; and may even remind the observer of the delicate pat- compresses the front glass to a very human 8'-0" height. terning of for instance the colonnades on the UVA Lawn. Along the same line of thinking, one might relate both the glass box of Audi and the raised canopy of Porsche as 2 different forms of Pavilions; ones that both contrast and overlap each other. ELEMENTS OF ENTRY CORRIDOR GUIDELINES s R w a R c H i E c r s FLOW AUDI PORSCHE AUTOMOTIVE RENOVATION AND ADDITION f 112 fourth street NE Charlottesville Virginia 22902 ARB Submittal 434 971 7160 www brw architects corn May 6, 2019 '• r Olt '�iA14-1 . 'r. �.. • ,, _ '� L. {•mot • d rilt • if .„i'1i.i.'id1, • .�. ♦ '4111111killii: .r.,., ,,,7 '";+t . e _ _ ." ... H / .f^ 4. it w. i ,• t 1 ..�.F.s,is rr s . .I.• existing building looking south east on RT 250 Ar ,� _ ,, 0 }1 {• s f:. • • fix? „� 4:11:.1 ,.......... _ lam. "1 �+► --i-- ,..•4-.. ` '' / - :« I ' ice, • y M i .1• '_ .�lT •. - �� "*1r` J 7 a. - ill - a __.a• - - -.-+r.r - T - _ existing building looking south west on RT 250 SITE BRWARCHITECTS FLOW AUDI PORSCHE AUTOMOTIVE RENOVATION AND ADDITION 112 fourth street NE charlottesville virgmia 22902 ARB Submittal 434 971 7160 www brw architects corn May 6, 2019 Response Memo to County Recommendations 6. Porsche design to increase compatibility with Audi. 1. Revising materials to Brick. • Picking up where we left off with the last submission, this revised design • The Board will note that we have replaced Porsche's corrugated metal maintains architectural alignments that help unify the two designs (ie. panel siding and Audi's concrete panel siding with a grey brick by Glen the Audi muntin alignment with the Porsche metal panel grid.) While the Ri. '; Gery. lowered Porsche roof breaks the alignment of the roof planes, the new •� 2. Audi interior front fascia and Entry surround specifications. Porsche roof now aligns with the bottom side of Audi's interior fascia. '1 #ri • See Building Elevations and submitted physical samples for specified ma- Reduce the mass of the curved metal forms. —"- • Mass reduced byeliminatingthe Porsche height-the top4'-0" band. 1 -` tenals. g :, 3. Porsche design revision to 'increase its connection to historic architecture of 8. Further redesign to establish greater unity between the buildings. ig11. -,p.- the county.' • The following changes address this issue: - • The following design changes relate to #3: i. One brick (type & color) to replace all of Porsche's corrugated metal i. Removing the top 4' horizontal band of Porsche's curving metal panel- siding and Audi's concrete wall siding. A consistent texture and color ing helps reduce both the 'blankness' and the overall mass of this more at these large portions of wall should go a long way in unifying the contemporary material. building. - ii. In turn, lowering the Porsche Roof height helps break down the scale of ii. Similar finish between Porsche metal paneling and Audi metal panel- - it,,, -- the overall building composition in a way that is more in keeping with ing (@ Entry.) iii. Window muntin separation made consistent between Porsche and '" "* the local character. p iii. The columns belwo the metal paneling form were increased in size (to Audi-typical spacing is 4'-0". k"- 1 '-0" diameter) and create a connection to the ground more in keep- iv. Audi height revised so bottom of interior fascia aligns with new Porsche �.-.,�� roof. l,ii + ing with traditional architecture. � -�' 41 iv. The site wall added to Audi's front reinforces the design of 'the plinth' v. Brick site wall in front of Audi and Porsche to be same brick as the i III ��� 1! and the notion of the Audi Pavilion having a calssical treatment in the building walls. _ '- "11 vi. The hyphen is to be a darker greyand matte finish metal paneling- a ""� way it meets the ground. Yp CM - ,r less prominent architectural element-and functions to tie the two / * w 4. 'Reconsider size of Hyphen' J & • With the reduction of the Porsche height, the hyphen was also lowered. buildings together vs drawing attention to itself. Further, unlike with the previous submission, the hyphen has been rede- 9. Visible Light Transmittance. • noted on elevations. signed as subordinate to both major roof heights. The gap between the - . - two sides of the building was increased slightly to 3'-0" for better over- 10. Provide information on proposed accessory structures-see site plan. ,., N ! all building composition. The hyphen acts as a needed architectural 11. Mechanical Equipment . - element to both separate the brands and still maintain unity within the • Note added that no mechanical equipment shall be seen from En- overall building composition. From a general compositional standpoint, trance Corridor. ..► - -4111111 The 3'-0" spacing seems more ap propriate for creating pause between �ij�{!� 11 I r. .Allow 12. Site Plan - Requested Documentation submitted. :_ the material transition. - - 13. New Vehicular Display- r • II 1 . 5. Material samples provided with submission: • Not Applicable- No new vehicular display locations are proposed. _ ; • Porsche ACM paneling ,, • Brick 14. Brick by Glen Gery- • Audi interior white fascia • Klaycoat and color to be 'Steel Grey' • Audi Entry paneling 15. Consider aligning Audi and Porsche signs for increased unity in design. • Hyphen metal paneling • With the new roof levels stepping down, the lower Porsche sign may be more suitable in this revision. 16. Rendering of West Elevation. • Included in Architectural submission RESPONSE TO COUNTY LETTER (DATED 4.19.19) - BRWARCHITECTS 112 fourth street NE FLOW AUDI PORSCHE AUTOMOTIVE RENOVATION AND ADDITION charlottesville virgmia 22902 434 971 7160 ARB Submittal www brw-architects corn MAY 6, 2019 LEGEND EXISTING NEW 61 310- 312 311.5 x 311.5 TO x 311.5 TW x 311.5 BW x a 10 i 1.00' 0- -12- 57 X 57Xa 57 X 57 X O OO [::�g Oq ' o 0 DESCRIPTION boundaries BENCHMARK SITE PROPERTY LINE ADJACENT PROPERTY LINE VACANT PROPERTY LINE BUILDING SETBACK PARKING SETBACK ACCESS EASEMENT site text NOTES PARKING COUNT DIMENIONS ground GRADING EASEMENT INDEX CONTOUR INTERVAL CONTOUR SPOT EVELVATION TOP OF CURB ELEVATION TOP OF WALL ELEVATION BOTTOM OF WALL ELEVATION RETAINING WALL STAIRS building BUILDING ROAD -EDGE OF PAVEMENT ROAD- CENTERLINE ROAD -FRONT OF CURB ROAD BACK OF CURB CG-2 STANDARD 6" CURB CG-6 STANDARD 6"CURB AND GUTTER CG-12 STANDARD ACCESS RAMP SIDEWALK BIKE PARKING PARKING SURFACE CROSSWALK HANDICAP ACCESSIBLE AISLE HANDICAP PARKING material CONCRETEIPAVEM ENT -SIDE WALK RIPRAP ASPHALT GRASS EC-3 MATTING EC-2 MATTING WETLAND TREELINE FENCE STREAM utility UTILITY EASEMENT UTILITY POLE LIGHT POLE OVERHEAD UTILITY MANHOLE sanitary & sewer STORM LINE ROOF DRAIN DRAIN INLET DRAINAGE EASEMENT STORM DRAINAGE EASEMENT STORM SEWER EASEMENT SEWER LINE SANITARY EASEMENT water WATER LINE WATER METER WATER VALVE AND BOX FIRE HYDRANT WATER EASEMENT GAS LINE OWNER/DEVELOPER LINKOUS, JANICE S. 2205 SHEPHERDS RIGDE RD CHARLOTTESVILLE VA, 22901 ZONING TMP 78-15D HC-Highway Commercial EC- Entrance Corridor SETBACKS Front minimum =10 FT from right-of-way or the exterior edge of the sidewalk if the sidewalk is outside of the right-of-way. Front rmximum = 30 FT from right-of-way or the exterior edge of fine sidewalk if the sidewalk is ouls.de of the right-of-way. SidelRear lots zoned F,V sy Commercial= primary structure shall be constructed and separated in accordance with the current edition of the Building Code. No maximum SidelRear setback. Off-street parking and Ioadng setbacks Minimum off-street parkingiloading front setback =10 feet from any public street right -of way. Minimum off-street parking1loading setback side and rear setbacks = no oft street parking or loading space shall be located closer than 20 feet to the district boundary DISTRICT Rivanna SOURCE OF TITLE IDS 4963/397 SOURCE OF BOUNDARY AND TOPOGRAPHY Boundary & topographic survey provided by: Topo and plat compiled from previous site plan submissions. Final topo and plat to be provided at a later date. BENCHMARK Datum for topography is NAVD 88 FLOODZONE According to the FEMAa Flood Insurance Rate Map, effective date February 4,2005 (Community Panel 51003CO287D), this property does not I.e in a f!ood plain. RESERVOIR WATERSHED This site is within the Upper Rivanna River Watershed. This site Is notwithin a watershed of a public water supply. WATER & SANITARY SERVICES Site is served by Albemarle County Service Authority. GENERAL CONSTRUCTION NOTES 1. Prior to any construction within any existing right-of-way, including connection to any existing road, a permit shall be obtained from the Virginia Department of Transit (VDOT). This plan as drawn may not accurately reflect the requirements of the permit.Where any discrepancies occur the requirements of the permit shall govern. 2. All materials and construction methods shall conform to the current specifications and standards of VDOT unless otherwise noted. 3. Erosion and siltation control measures shall be provided in accordance with the approved erosion control plan and shall be installed prior to any clearing, grading or other construction. 4. All slopes and disturbed areas are to be fertilized, seeded and mulched. 5. The maximum allowable slope is 2:1 (horizontle.vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be acheived. 6. Paved, rip -rap or stabilization amt lined ditch may be required when in the opinion of the County Engineer or designee it is deemed necessary in order to stabilize a drainage channel. 7. All traffic control signs shall conform with the Virginia Manual for Uniform Traffic Control Devices. 8. Unless othrewise noted all concrete pipe shall be reinforced concrete pipe - Class 111. 9. All excavation for underground pipe installation must comply with OSHA Standards for the Construction Industry (29 CFR Part 1926). GENERAL WATER & SEWER NOTES 1. Work shall be subject to inspection by Albemarle County Service Authority inspectors. The Contractor will be responsible for notifying the proper service authority officials at the start of the work. 2. 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 contractors shall on his own initiative locate all underground lines and structures as necessary. 3. All materials and construction shall comply with the current edition of the general water and sewer construction specifications as adopted by the Albemarle County Service Authority. 4. Datum for all elevations shown in National Geodetic Survey. 5. The contractor shall be responsible for notifying 'MISS UTIUTY' (1-800-552-7001). 6. All water and sewer pipes shall have a minimum of 3.5 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, elk. 7. All water and sewer appurtenances are to be located outside of roadside ditches. 8. Valves on deadend lines shall be rodded to provided adequate restraint for the valve during a future extension of the line. I. Trees are net permitted in the ACSA easement. 10. The contractor shell be responsible to comply with the no -lead regulation regarding brass fittings effective January 4, 2014 (Senate Bill 3874 which amends the Safe Drinking Water Act). 11. Al public water and sewer facilities shall be dedicated to the Albemarle County Service Authority. 12. Backflow prevention is required for all connections to the water main. VDOT NOTES VDOT's land development south staff (540-967-3715 or 540-967-3716 shall be notified 48 hours in advance of any anticipated road/shoulder closures', 'The permittee or his or her designee shall report all work zones in the VDOT right of way on a daily basis at set up and lake down to VDOT'S Smart Traffic Center (540-332-9500)', 'Copies of all independent testing reports to be submitted to VDOT for verification", "A minimum 48 hours advance notification of a proof roll of both the subgrede and stone base is required by VDOT."All areas excavated below existing pavement surface and within clear zone, at the conclusion of each workday, shall be bockfilled to form on approximate 6:1 wedge, against the existing pavement surface for the safety and protection of vehicular traffic."And that "Traffic shall be maintained during construction of the tie-in and mill of the adjacent travel lones.""water lines, sewer lines, etc. crossing future VDOT maintained roads have to be sleeved with ductile iron pipe 'two (2) times diameter of the utility line)."And 'A video (3 electronic copies to VDOT) of all stormwoter systems carrying VDOT ranoff or runoff under a future state road is required to be submitted to VDOT for review and approval prior to paving operations. PRELIMINARY ARB SUBMISSION FLOW AUDI I PORSCHE BUILDING HEIGHTS Maximum Allowable: 60' Maximum Proposed: 30' BUILDING SETBACKS 40' Setback from internal Commercial and Industrial Subdivision Streets 10' Setback from adjacent commercial and industrial uses EXISTING USE 1.27 AC Auto Dealership PROPOSED USE Building additions to existing Audi and Porsche auto dealerships 1) Audi building addition 673 SF 2) Porsche building addition SF 2999 SF Maximum Disturbed Area: 0.24 AC LAND USE SCHEDULE EXISTING Area Building 8,567 SF 15.5% Pavement 37,411 SF 67.6% Sidewalk 3,057 SF 5.5% Open Space 6,286 SF 11.4% Total= 55,321 SF (1.27 ac.) PROPOSED Area % Building 12,239 SF 22.1 Pavement 36,088 SF 65.2% Sidewalk 1,333 SF 2.4% Open space 5,661 SF 10.2 Total= 55,321 SF (1.27 ac.) PARKING SCHEDULE PARKING SCHEDULE FOR TMP 78-15D CUSTOMER PARKING: 1 PS/ 16C0 SF DISPLAY AREA = 7,505 SF 115f,0 = 5 5 PARKING SPACES REQUIRED 5 PARKING SPACES PROVIDED OFFICE PARKING: 1 PS1200 SF OFFICE AREA =1,576 SF1200=8 8 PARKING SPACES REQUIRED 8 PARKING SPACES PROVIDED SERVICE AREA PARKIN'G2 PSI SERVICE STALL+ 1 Eh1PL0YEE = 2 STALLS X 3 = 6 6 PARKING SPACES REQUIRED 6 PARKING SPACES PROVIDED EXTERNAL DISPLAY PARKING NOT REGULATED 12 PARKING SPACES PROVIDED TOTAL: 32 PARKING SPACES PROVIDED *NOTE. 1) TOTAL DISPLAY AREA INCLUDES 7,505 SF INTERIOR DISPLAY AREA AND 2,090 SF EXTERIOR DISPLAY AREA. 2) REMOVAL OF 17 PARKING SPACES FOR BUILDING ADDITIONS SIGNS All signs and pavement shall conform with the latest edition of the MUTCD Guidelines. A sign permit must be issued in accordance with the Louisa County Sign Regulations prior to placement of any signs on -site. Contractor shall provide handicap signs as shown on plan. GENERAL NOTES 1. The information and data shown or indicated with respect to the existing underground utilities at or contiguous to the site are based on information and data furnished to the owner and engineer by the owners of such underground facilities or others. The owner or engineer shall not he responsible for the accuracy or completeness of such information or data. The contractor shall have full responsibility for confirming the accuracy of the data, for locating all underground utilities, for coordination of the work with owners of such underground utilities during construction, for the safety and protection thereof and repairing any damage thereto resulting from the work. All of these conditions shall be met at no additional cost to the owner. The contractor shall contact "Miss Utilities' of Virginia at 1-800-552-7001 prior to the start of work. 2. When 'working adjacent to existing structures, pales, etc., the contractor shall use whatever methods that are necessary to protect structures from damage. Replacement of damaged structures shall be at the contractors expense. 3. The contractor shall be responsible for protecting all existing site structures from damage and coordinating work so that the owner can make necessary arrangements to modify/protect existing structures from damages. 4. The contractor shall be responsible for notifying all utility owners, adjacent land owners whose property may be impacted and the Virginia Department of Transportation prior to completing any off -site work. 5. Contractor shall notify and coordinate all work invalving existing utilities with utility owners, at least 72 hours prior to the start of construction. 6. Contractor shall immediately report any discrepancies between existing conditions and contract documents to the owner and engineer. 7. Contractor shall submit for the approval of the owner submittals of all specified materials listed in the plans, to include shop drawings, manufacturers specifications and laboratory reports. the owners approval of submittals will be general and will not relieve the the contractor from the responsibility of adherence to the contract and for any error that may exist. 8. Al[ bare areas shall be scarified, limed, fertilized, seeded and mulched. 9. All trees, saplings, brush, etc. shall be removed from within the right of way and the drainage easements. 1 O.Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. 11. Retaining walls require separate building permits. 12.AI1 water service lines, sanitary laterals, and sprinkler lines must be visually inspected by the Albemarle County Building Department from the main to the structure. TAX MAP 78, PARCELS 15D ALBEMARLE COUNTY, VIRGINIA VICINITY MAP SHEET INDEX C1 COVER C2 EXISTING C3 SITE PLAN C4 LANDSCAPE PLAN APPROVALS Current Development Planner Date Current Development Engineer Date Architectural Review Board Date Fire Official Date Building Official Date Albemarle County Service Authority Data Virginia Department of Transportation Date I'll CT_ PRELIMINARYARB SUBMISSION ALBEMARLE COUNTY, VIRGINIA FLOW AUDI /PORSCHE SUBMISSION: 2019.05.06 REVISION: FILE NO. 19.028 COVER SHEET SHEETC1 of C1 TMP 78—iq N/F VIRGINIq'S OF FINE FIRST FAMILY Cqp INC. D.B. 56574y 535p 50 P / LAT ZONING: HC IMP ,/C �.�143H0 VEPCO __ iN0'3H9 — JdCg x � �sY.Fe. 1 l w N DEMO EXISTING 1. BUILDING HA RDSCApE F FACADES, BUILDING PORTION FOR ADDITIONS, ."` LANDSCAPE / 1 l I STRIP. r 1 0 1 1 N 1 h Y JOHN & JANCETMP IUNKOUS +•'' D.B. 1025, Pg 239 D.B. 456, Pg 3 PLAT 1.257 ACRES 1 ZONED: HC �1 s �M esc Pw . r � z � 1 0 0 M. o 49 8d 'SM '8'0 —1N3VGSV3 '3131 12M3 3SY3 3`iV�1Nt��7,tt�at:.:srnnCle- a AY wE�G;iiliuuiiti=: TMP 78-14D JOHN & JANICE UNKOUS D.B. 1025, Pg 239 D,B. 499, Pg 409 PLAT 1.373 ACRES ZONED: HC i r i - - Z� � ��� . -� - O n 0 30 60 90 PRELIMINARYARB SUBMISSION ALBEMARLE COUNTY, VIRGINIA FLOW AUDI / PORSCHE SUBMISSION: 2019.05.06 REVISION: FILE NO. 19.028 SITE AMENDMENT PLAN SHEET C3 of C4 C3