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HomeMy WebLinkAboutARB201700142 Staff Report 2018-05-01ARCHITECTURAL REVIEW BOARD STAFF REPORT Project #/Name ARB -2017-142: Wawa Initial Site Plan Review Type Initial Site Development Plan Parcel Identification 032A0020000100, 032AO0200001A1 Location Northeast corner of Seminole Trail (Route 29) and Proffit Road (Route 649) Zoned Highway Commercial (HC), Entrance Corridor (EC), Airport Impact Area (AIA) Owner/Applicant Malloy Properties III LLC c/o Malloy Companies LLCBohler Engineering (Jonathan Ritchie, P.E.) Magisterial District Rivanna Proposal To construct a fuel station with a 6,001 sf building, a 4,290 sf fuel pump canopy, and associated site improvements on 1.431 acres. Context The site is situated at the northeast corner of one of the County's most prominent intersections, Route 29 and Airport Road/Proffit Road [Figure 1]. Commercial and industrial enterprises as well as services characterize the area: 84 Lumber, Store -It -Right self -storage, and Martha Jefferson Hospital clinic lie to the north of the parcel, along Route 29; Southern States lies to the east of the parcel, accessed from Proffit Road; a shopping center with a Walgreen's pharmacy and Advance Auto Parts retail store lies on the south side of Proffit Road; a BP gas station and a Wells Fargo bank lie to the southwest; and a retail strip featuring Alpha Medical Aids and Budget Truck Rental lie to the west of the parcel and Route 29. The west half of the parcel is cleared but undeveloped; the east half of the parcel was developed as a bank circa 1991. Visibility The development will have maximum visibility from both sides of Seminole Trail (Route 29) as it is situated on a prominent corner of the intersection of Route 29, a commercial highway, and Airport Road (to the west)/Proffit Road (to the east). ARB Meeting Date May 7, 2018 Staff Contact Heather N. McMahon PROJECT HISTORY DATE APPLICATION REVIEW TYPE RESULT 2/12/2018 ARB -2017-142 Initial Site Development Plan for Wawa The ARB reviewed and commented on the Initial Site Plan. 3/19/2018 ARB -2017-142 Initial Site Development Plan for Wawa The ARB held a work session for this project for the first time. 4/2/2018 ARB -2017-142 Initial Site Development Plan for Wawa The ARB held a second work session. 5/7/2018 ARB -2017-142 Initial Site Development Plan for Wawa The ARB will review a revised Initial Site Plan. The ARB first reviewed this proposed Initial Site Development Plan at its meeting on February 12, 2018. During the meeting, the applicant presented the board with architectural renderings of the proposed building and proposed fuel pump canopy that were not included in the Initial Site Plan for staff review. After discussion, the board voted 4:1 (Stoner objected) that three changes were required prior to Initial Site Plan approval. The three requirements were as follows: 1. Relegate the fuel pumps and canopy away from the Entrance Corridor. 2. Illustrate the utility easements on the landscape plan (C-600) and ensure that there are no conflicts between the proposed planting placement and utilities. 3. Reduce the dimensions of the fuel pump canopy to comply with the Standards for Fuel Pump Canopies as outlined in Appendix B of the EC Design Guidelines. The ARB also made two recommendations in which they asked the applicants to consider alternative landscaping materials and placement. In addition, 31 required revisions to the final site plan were noted. The ARB asked the applicants to revise the Initial Site Plan and to resubmit it for further review. (See Attachment B for the action letter.) In the interim, the applicants returned to the ARB for two work sessions. In the first, held during the March 19th ARB meeting, the applicants produced two exhibits that showed the proposed site layout rotated 90 and 180 degrees. The applicants considered both alternative site layouts infeasible. Another exhibit prepared by the applicants showed two diagrams of fuel pump canopies, one that measured 42'x 78' and one that measured 96' x 55'. The applicant stated that the larger canopy size was ideal for safety reasons. Discussion resulted in the ARB recommending that: 1. The applicant should continue to pursue measures to mitigate the visual impact of the fuel pump canopy and to bring the design in line with the Entrance Corridor design guidelines. Canopy location, orientation, mass, size, scale and roof shape are some of the design elements that could be revised for reduced impact. 2. Some ARB members thought that the site layout could be revised to position the canopy behind the building as viewed from the EC while still achieving a functional site. 3. The building deserves attention. The building and canopy architecture should be compatible and relate more directly. Consider the frontality of the building and the fenestration. Show how the two elements can be more compatible. At the second work session, held during the April 2nd ARB meeting, the applicants presented the board with revised drawings and renderings of the building, in which the flat roof had been changed to a hipped -roof form, and the fuel pump canopy, in which the shed roof had been revised to a side -gable form; the height of the canopy had been reduced to 14'-10" from grade to the bottom of the eaves (20'-8" from grade to ridgepole); and the length of the canopy had been shortened from 96' to 78' (the width remained constant, at 55'). A submitted photographic simulation showed the gable -roofed fuel pump canopy in its proposed location on the EC, sunken approximately 4' below the grade of the street. Another exhibit showed a revised site layout in which the building was placed on the western half of the parcel (closer to the EC), while the fuel pump canopy area was relegated behind the building. An accompanying slide presentation which surveyed 33 extant gas stations along the County's Entrance Corridors illustrated that there are no examples of fuel stations in which the fuel pump canopy is relegated behind the building. The board discussed the site layout, the size of the canopy, the design of the canopy, the size of the building relative to the size of the parcel and how this limits site configuration, and the proposed design as it relates to other gas station/convenience stores already established in the Entrance Corridors without reaching a consensus. At the April 16th ARB meeting, staff addressed the applicant's survey of existing gas stations in the ECs, noting dates of building and canopy construction relative to the establishment of the ECs. The meeting on May 7`h will be the second time the ARB will review the Initial Site Plan. The only revision since the initial submission, reviewed at the February 12t' ARB meeting, is the reduced length of the fuel pump canopy from 96' to 78'. ANALYSIS Gray highlight = means the guideline can't be reviewed at initial site plan stage, but recommendations can be provided for final Yellow highlight = means the guideline can only be reviewed for location/configuration at the initial plan stage Regular text = means the guideline can be reviewed at initial plan stage, can be made a condition of initial plan approval, and can be the basis for denial NOTE: No architectural drawings of the proposed building or fuel pump canopy were submitted for staff review with either of the Initial Site Plan submittals; consequently, a complete review of the proposed architectural designs has not been completed at this time. Conceptual renderings of the building and the fuel pump canopy were presented by the applicant at the work sessions in March and April [Figure 2]. As a result, elements of the architectural designs presented in the work sessions are referenced in the analysis in this report. REF GUIDELINE RECOMMENDATION ISSUE RECOMMENDATION 2/12/18 Purpose/Compadbility with significant historic sites/Structure design/Site development and layout 1 The goal of the regulation of the design of development within the Submit architectural The site has already been developed. The topography Submit architectural designated Entrance Corridors is to insure that new development elevations and plans of the slopes gently down from west to east, as well as from elevations and plans of within the corridors reflects the traditional architecture of the area. building and fuel pump south to north. This proposal includes clearing the site of the building and fuel Therefore, it is the purpose of ARB review and of these Guidelines, canopy for review. Address existing trees and demolishing the existing building on the pump canopy for review. that proposed development within the designated Entrance Corridors the standards and criteria eastern half of the parcel while reducing the grade change Address the standards and reflect elements of design characteristic of the significant historicall established in the Standards from west to east -- depressing the west end and building criteria established in the landmarks, buildings, and structures of the Charlottesville and for Fuel Pump Canopies as up the east end. Standards for Fuel Pump Albemarle area, and to promote orderly and attractive development outlined in Appendix B of Canopies as outlined in within these corridors. Applicants should note that replication of the EC Design Guidelines. The fuel pumps and canopy are proposed in a location Appendix B of the EC historic structures is neither required nor desired. Submit material samples for adjacent to the EC, on the west side of the site, with the building located in the eastern half. The plan shows a Design Guidelines. 2 Visitors to the significant historical sites in the Charlottesville and Albemarle area experience these sites as ensembles of buildings, land, review. 6,001 sf building (91.67'x 65.63') with an HE of 534'; the Submit material samples and vegetation. In order to accomplish the integration of buildings, renderings show a building height of 22'-6" to the parapet for review. land, and vegetation characteristic of these sites, the Guidelines (and 33' to the top of the tower). The fuel pump canopy require attention to four primary factors: compatibility with has a 4,290 sf footprint (55'x 78', reduced from 5,280 sf) The building and canopy significant historic sites in the area; the character of the Entrance with the canopy "floor" at 535'-536' FFE. Conceptual architecture shall be Corridor; site development and layout; and landscaping. elevations note a canopy height of 14'-10" from grade to the bottom of the eave and 20'-8" from grade to ridgepole. compatible and shall be directly related. 3 New structures and substantial additions to existing structures should See recommendation in #1. respect the traditions of the architecture of historically significant (See additional analysis under #45.) Grade at the canopy is buildings in the Charlottesville and Albemarle area. Photographs of approximately 4-6' below the grade of the road. The Consider the frontality of historic buildings in the area, as well as drawings of architectural applicants have suggested that this results in a perceived the building and its features, which provide important examples of this tradition are reduction in the height of the canopy as viewed from the fenestration. contained in Appendix A. road. 4 The examples contained in Appendix A should be used as a guide for The conceptual renderings of the canopy show metal Reduce the dimensions of building design: the standard of compatibility with the area's historic columns wrapped in stone veneer supporting a metal truss the fuel pump canopy structures is not intended to impose a rigid design solution for new and sloped roof system. The roof of the canopy was footprint to establish a development. Replication of the design of the important historic sites originally proposed as a broad shed -roof form. An human scale that does not in the area is neither intended nor desired. The Guideline's standard alternate gable -roof form has also been illustrated. The overpower the corridor of compatibility can be met through building scale, materials, and renderings and plans illustrate a modern, spacious, airy and that reduces impacts forms which may be embodied in architecture which is contemporary canopy, a lofty truss framework, and bright white structure on the surroundings. as well as traditional. The Guidelines allow individuality in design to and ceiling, all brightly lit. accommodate varying tastes as well as special functional Revise the canopy to requirements. The gable roof form is traditionally found throughout the County and the proposed stone piers reflect a traditional further reduce the size (mass and height), 6 Site development should be sensitive to the existing natural landscape Mark all trees to be removed and should contribute to the creation of an organized development on the Existing building material found in Albemarle. Although, as enclose the gable ends, plan. This may be accomplished, to the extent practical, by preserving Conditions/Demolition Plan members of the ARB commented during the work and minimize the bright the trees and rolling terrain typical of the area; planting new trees (C-201) within the site plan sessions, the quality of the canopy design may surpass that white, to reduce impacts along streets and pedestrian ways and choosing species that reflect set. of more utilitarian examples currently found in the ECs, on the surroundings. native forest elements; insuring that any grading will blend into the and although historic precedents can be found for two surrounding topography thereby creating a continuous landscape; Relegate the fuel pumps and elements of the canopy design, the overall appearance of Revise the site layout to preserving, to the extent practical, existing significant river and canopy away from the the structure resonates as brand architecture. Numerous locate the building stream valleys which may be located on the site and integrating these Entrance Corridor or better versions of both the shed- and gable -roof canopies are adjacent to the EC with a features into the design of surrounding development; and limiting the integrate the building with found in other localities in the Eastern U.S., and the gable building front facing the building mass and height to a scale that does not overpower the the fuel pump canopy so that roof and stone veneer are not enough to overcome - or EC. Alternatively, a natural settings of the site, or the Entrance Corridor. both structures maintain a even balance - the trademark character. Although some revised layout that presence on the EC. businesses desire consistent use of their trademark design for easy visual recognition, maintaining the same "look" successfully integrates the building and canopy 9 Building forms and features, including roofs, windows, doors, See recommendation in # 1. materials, colors and textures should be compatible with the forms from one locality to another, this concept is in direct so that both structures and features of the significant historic buildings in the area, opposition to the goal of the Entrance Corridors, which is maintain a presence on exemplified by (but not limited to) the buildings described in to reflect the unique character of the County. the EC will be Appendix A [of the design guidelines]. The standard of compatibility considered. can be met through scale, materials, and forms which may be The size, scale, massing and character of the illustrated embodied in architecture which is contemporary as well as canopies are incompatible with the surrounding Revise the design of the traditional. The replication of important historic sites in Albemarle development on the corridor. They result in a character fuel pump canopy to County is not the objective of these guidelines. that will visually overpower this important intersection in the County's EC. These features, combined with the reduce the height of the stone veneer on the 11 The overall design of buildings should have human scale. Scale should be integral to the building and site design. treatment of the canopy posts (stone veneer at approx. 9' high), establish a larger -than -human scale. Further canopy piers to enhance human scale. 12 Architecture proposed within the Entrance Corridor should use forms, shapes, scale, and materials to create a cohesive whole. modifications could be made to more directly reflect local building traditions, including enclosing the gable ends of Orient the building and 15 Trademark buildings and related features should be modified to meet the requirements of the Guidelines. an appropriately -scaled canopy roof, limiting the structure canopy parallel to the EC. 39 The relationship of buildings and other structures to the Entrance See recommendation in #6. height, minimizing the bright white color and Corridor street and to other development within the corridor should illumination, reducing the stone veneer to a human scale, be as follows: Orient the building and and reducing the size of the footprint to better reflect a. An organized pattern of roads, service lanes, bike paths, and canopy parallel to the EC. human scale and compatibility with the surroundings. pedestrian walks should guide the layout of the site. b. In general, buildings fronting the Entrance Corridor street should An alternate location could also limit much of the visual be parallel to the street. Building groupings should be arranged to impact of the canopy on the EC. Providing greater parallel the Entrance Corridor street. distance between the canopy and the EC, and moving the c. Provisions should be made for connections to adjacent pedestrian building to a more prominent position on the EC, to hold and vehicular circulation systems. at least an equal position with the canopy, would provide d. Open spaces should be tied into surrounding areas to provide for a more integrated and compatible development on the continuity within the Entrance Corridor. corridor. There are several fuel stations in the ECs in e. If significant natural features exist on the site (including creek which the architectural design successfully integrates the valleys, steep slopes, significant trees or rock outcroppings), to the canopy side-by-side with the store building [see Figures 3 extent practical, then such natural features should be reflected in the and 4]. These examples are particularly appropriate for the site layout. If the provisions of Section 32.5.6.n of the Albemarle EC because the canopies neither overwhelm nor obscure County Zoning Ordinance apply, then improvements required by that the buildings, and the buildings retain prominence on the section should be located so as to maximize the use of existing site. The applicant has explored some alternative site features in screening such improvements from Entrance Corridor layouts, but considers them unworkable. The parcel size streets. and shape do not accommodate a side-by-side layout using f. The placement of structures on the site should respect existing company standard building and canopy sizes. Also, views and vistas on and around the site. Wawa's business practices do not allow the canopy to be located at the rear of the building. (Wawa requires a direct 5 It is also an important objective of the Guidelines to establish a See recommendation in #6. pattern of compatible architectural characteristics throughout the line of vision between cashiers and fuel pumps, and the Entrance Corridor in order to achieve unity and coherence. Building "back" of the building would then face the EC.) The designs should demonstrate sensitivity to other nearby structures applicant has not considered smaller store sizes. Reducing within the Entrance Corridor. Where a designated corridor is the square footage of the building and reducing the substantially developed, these Guidelines require striking a careful number of fuel pump dispensers have not been explored as balance between harmonizing new development with the existing a means to achieve a site layout that better integrates the character of the corridor and achieving compatibility with the canopy and building, and that presents an appropriate face significant historic sites in the area. to the EC street. The company's standard building and canopy sizes can be seen as a component of the brand architecture. At the 4-2-18 work session, the ARB expressed concern that these building and canopy sizes may be too large to be accommodated on this 1.431 -acre site while also successfully meeting the EC guidelines. The revised plan does not satisfactorily address this concern. The convenience store building could also be designed to incorporate size and details that express human scale, as well as massing that is consistent with nearby buildings. However, situated behind the canopy, at the back of the site as viewed from the EC, the benefit of these features would be severely diminished. At the 3-19-18 work session, the ARB specifically asked the applicant to devote more attention to the building design, considering how the building and canopy architecture should be compatible and relate more directly, and to consider the frontality of the building and the fenestration. These items have not been addressed. 10 Buildings should relate to their site and the surrounding context of See recommendation in # 1. The character of this portion of the EC is commercial and See recommendations buildings. industrial, with buildings constructed in the late 20th and above. early 21 st centuries, some of them prior to the establishment of the Entrance Corridor. Most of these developments exhibit a pattern in which the building is set back approximately 50-80' from the right-of-way, with parking adjacent to Route 29 as well as relegated behind the building. The proposed site layout is in keeping with the character of this earlier, suburban pattern of development, but not with recent trends that attempt to bring buildings closer to the street and limit parking and paved areas between the building and the street. 13 Any appearance of "blankness" resulting from building design should Relieve blankness on the The footprint illustrated in the site plan set is a rectangle Relieve blankness on the be relieved using design detail or vegetation, or both. north, south and west without much variation or relief in the planar walls. No north, south and west elevations by using vegetation has been proposed around the proposed elevations by using architectural detail, building. architectural detail, supplemented with supplemented with landscaping. landscaping. 14 Arcades, colonnades, or other architectural connecting devices should None. No such connecting device is proposed. None. be used to unify groups of buildings within a development. 16 Window glass in the Entrance Corridors should not be highly tinted or Provide manufacturer's Window glass specifications have not been provided, nor Provide manufacturer's highly reflective. Window glass in the Entrance Corridors should specifications for proposed has a glass sample. specifications for meet the following criteria: Visible light transmittance (VLT) shall window glazing and samples proposed window glazing not drop below 4001o. Visible light reflectance (VLR) shall not exceed for review. and samples for review. 30% Specifications on the proposed window glass should be Provide the standard glass Provide the standard glass submitted with the application for final review. note on the elevations. note on the elevations. Accessory structures and equipment 17 Accessory structures and equipment should be integrated into the See recommendation in # 1. The fuel pump canopy is the most conspicuous accessory See recommendation in overall plan of development and shall, to the extent possible, b� See recommendation in #6. structure in the proposal. Its design and location give it #1. compatible with the building designs used on the site. prominence over the store building. It is anticipated that See recommendation in Reduce the dimensions of the canopy and fuel pumps will visually overwhelm the #6. the fuel pump canopy to site and obscure the building from view, as seen from the comply with the Standards EC. Revisions that would allow the building to at least Reduce the dimensions of for Fuel Pump Canopies as share the focus with the canopy would be appropriate. the fuel pump canopy to outlined in Appendix B of Further reducing the size of the canopy and/or relocating reduce impacts on the the EC Design Guidelines. the canopy would establish greater integration along the surroundings. corridor. (See 45b for further analysis.) Relegate the fuel pumps and Revise the proposal so canopy away from the that both the canopy and Entrance Corridor. the building maintain a presence on the EC. 18 The following should be located to eliminate visibility from the Revise the plan to include The dumpster pad has been relegated behind the building, Revise the plan to include Entrance Corridor street. If, after appropriate siting, these features will dumpster elevations and on the eastern side of the site, farthest from the EC. dumpster elevations and still have a negative visual impact on the Entrance Corridor street, details. Provide samples of Dumpster enclosure details have not been provided. details. Provide samples screening should be provided to eliminate visibility. a. Loading areas, the dumpster enclosure for of the dumpster enclosure b. Service areas, c. Refuse areas, d. Storage areas, e. Mechanical review. A loading area is adjacent to the EC, north of the fuel for review. equipment, pump canopy, and a proposed vent stack pad is adjacent to f Above -ground utilities, and g. Chain link fence, barbed wire, razor Relegate loading areas and the EC (and within the 10' proposed landscape buffer). Relegate loading areas wire, and similar security fencing devices. mechanical equipment from Both should be relegated away from the EC. and mechanical the EC. equipment from the EC. No proposed ground -mounted mechanical equipment is Provide a roof plan with shown on the site plans. Provide a roof plan with equipment heights for equipment heights for review if any proposed review if any proposed mechanical equipment will mechanical equipment be roof -mounted. will be roof -mounted. 19 Screening devices should be compatible with the design of the See recommendation in #7. Trees are the only screening device proposed, except for a See recommendation in buildings and surrounding natural vegetation and may consist of a. dumpster enclosure. #7. Walls, b. Plantings, and c. Fencing. 20 Surface runoff structures and detention ponds should be designed to fit None. An underground SWM vault is proposed east of the None. into the natural topography to avoid the need for screening. When proposed building. visible from the Entrance Corridor street, these features must be fully integrated into the landscape. They should not have the appearance of engineered features. 21 The following note should be added to the site plan and the Provide the note on the Note not provided. Provide the standard architectural plan: "Visibility of all mechanical equipment from th4 General Notes page (C-101) mechanical equipment Entrance Corridor shall be eliminated." of the site plan set and on the note on the General Notes architectural drawings. page (C-101) of the site plan set and on the architectural drawings. Lighting - General Guidelines 22 Light should be contained on the site and not spill over onto adjacent Ensure that no footcandle The fc values on the north and east property lines are Ensure that no footcandle properties or streets; values above 0.5 spill over above 0.5 fc, but the neighboring property is zoned values above 0.5 spill from the property boundaries Highway Commercial (HC). There is one fc value of 0.5 over from the property into public right-of-ways. over the western property line, spilling over into the Rt. 29 boundaries into public right-of-way, while a value of 1.2 fc on the southern rights-of-way. In property line may mean that a fc value above 0.5 might particular, show the spill over into the Proffit Road right-of-way. No value footcandle reading at the above 0.5 fc should spill over a property boundary into a property line in the public right-of-way. vicinity of the light pole on the Profit Road side of the site. 23 Light should be shielded, recessed or flush -mounted to eliminate Provide manufacturer's Models A4, B3, B4, C 1 and W 1 emit more than 3,000 Provide manufacturer's glare. All fixtures with lamps emitting 3000 lumens or more must be specifications for all lumens but all are full cut-off fixtures. Manufacturer's specifications for all full cutoff fixtures. proposed light fixtures. specifications were not provided for models D1, S1, & S2. proposed light fixtures. The C 1 fixture proposed for the canopy is a full cutoff Revise the canopy design fixture, but the broad, sloped form of the taller canopy will to eliminate glare. allow the fixtures to be seen from the road, with glare as a potential issue. The broad, open, angled roof form also Provide information to calls into question whether the full cutoff feature of the confirm that no individual fixtures is maintained with the proposed illumination from the fuel method of mounting and canopy design. The glare and pump canopy is emitted cutoff issues might be resolved by closing the gable ends above the horizontal of the canopy. However, at the canopy's current proposed plane. size, enclosing the gable ends might add excessively to the visual mass of the structure. Such a detail in a smaller canopy could have an appropriate appearance. 24 Light levels exceeding 30 footcandles are not appropriate for display Reduce the illumination The fuel pump canopy area is not a vehicular display lot, Show the maximum lots in the Entrance Corridors. Lower light levels will apply to most values so that maximum so the EC standard of 20 fc would apply as the maximum footcandle (fc) values on other uses in the Entrance Corridors. footcandle (fc) value is for this site. The canopy area has footcandle (fc) values the photometric plan. below 20 fc. that range from 13 to 54; the average is 32.73 fc. Both the Revise all notes average and the maximum values are well above the 20 fc accordingly. threshold. A note on the plan indicates that the fc levels are values after 25K hours of operation. This conflicts Reduce illumination so with the 1.0 LLF. To meet County standards, the plan that the maximum must show maximum footcandle readings. footcandle (fc) value does not exceed 20 fc. Calculate the photometrics using an LLF of 1.0 for all fixtures. 25 Light should have the appearance of white light with a warm soft Ensure that light color is The light value 57K ("Day white") has been selected for 5 Ensure that light color is glow; however, a consistent appearance throughout a site or consistent throughout the of the 8 models for which manufacturer specifications consistent throughout the development is required. Consequently, if existing lamps that emit site. have been provided; however, 3 models have no specs, site. non-white light are to remain, new lamps may be required to match and a cursory examination of models S 1 and S2 on the them. internet suggest that these models have nothing higher than 4K. 26 Dark brown, dark bronze, or black are appropriate colors for free- Change the color of light All specs provided show that the chosen models are white; Change the color of light standing pole mounted light fixtures in the Entrance Corridors. models A4, B3, and B4 to while this is acceptable for C1 and D1, as they are models A4, B3, and B4 to dark brown, dark bronze, or recessed can lights, models A4, B3, and B4 are dark brown, dark bronze, black. freestanding pole lights and must be changed to colors or black. appropriate to the EC. 27 The height and scale of freestanding, pole -mounted light fixtures Ensure that the mounting Models A4, B3, and B4 are freestanding pole lights with Ensure that the mounting should be compatible with the height and scale of the buildings and heights of the freestanding mounting heights = 20.5'. C 1 is a recessed can light with heights of the the sites they are illuminating, and with the use of the site. Typically, pole lights includes the base MH + 17.11' — 21.53'; this suggests the fuel pump canopy freestanding pole lights the height of freestanding pole -mounted light fixtures in the Entrance and reduce the total height to is taller than 21' in height from grade and must be reduced includes the base and Corridors should not exceed 20 feet, including the base. Fixtures that a maximum of 20' from (see 45b for further analysis). D1 (MH 9'), S 1 and S2 reduce the total height to exceed 20 feet in height will typically require additional screening to grade. (MH 8.5'), and W 1 (MH 15') are either recessed can a maximum of 20' from achieve an appropriate appearance from the Entrance Corridor. lights or wall -mounted sconces, and these heights are grade. See recommendation in # 1. appropriate. See recommendation in #1. 28 In determining the appropriateness of lighting fixtures for the See recommendation in # 1. While the freestanding pole lights are appropriate to the See recommendation in Entrance Corridors, the individual context of the site will be taken function of the proposal, the architectural sconces (models #1. into consideration on a case by case basis. S 1 and S2) can only be determined to be compatible with the overall design of the building once elevations are submitted. 29 The following note should be included on the lighting plan: "Each Provide standard lighting Note not included on lighting plan. Provide the standard outdoor luminaire equipped with a lamp that emits 3,000 or more note on the lighting plan (C- lighting note on the initial lumens shall be a full cutoff luminaire and shall be arranged or 700) within the site plan set. In addition, there are discrepancies in the luminaire lighting plan (C-700) shielded to reflect light away from adjoining residential districts and schedule on the lighting plan (C-700), including the within the site plan set. away from adjacent roads. The spillover of lighting from luminaires Clarify the manufacturer manufacturer of model D1, which internet searches onto public roads and property in residential or rural areas zoning listed in the luminaire suggest is Calucite rather than Philips. More importantly, Clarify the manufacturer districts shall not exceed one half footcandle." schedule on the lighting plan all of the LLF values should be at 1.0, yet two are at 0.98. listed in the luminaire (C-700) for D1. schedule on the lighting plan (C-700) for DI. Ensure that all LLF values in the luminaire schedule on Ensure that all LLF the lighting plan (C-700) are values in the luminaire all equal to 1.0. schedule on the lighting plan (C-700) are all equal to 1.0. 30-31 Guidelines for the Use of Decorative Landscape Lighting None. No such lighting is proposed. None. Landscaping 7 The requirements of the Guidelines regarding landscaping are Consider substituting native The trees and shrubs provided in the landscape plan (C- Consider substituting intended to reflect the landscaping characteristic of many of the tree and shrub species for 600) are zoned rather than mixed; mixing the varieties native tree and shrub area's significant historic sites which is characterized by large shade those exotic species found in would accomplish a more naturalistic appearance. While species for those exotic trees and lawns. Landscaping should promote visual order within the the plant schedule. all of the species are found in County recommended plant species found in the plant Entrance Corridor and help to integrate buildings into the existing lists, two tree and two shrub species are exotics or not schedule. environment of the corridor. See recommendations in #32 and #33. native to the Piedmont region of Virginia. Exotics do not foster habitats for native fauna or achieve a level of See recommendations in 8 Continuity within the Entrance Corridor should be obtained by planting different types of plant materials that share similar biodiversity that the County strives to reach. #32 and #33. characteristics. Such common elements allow for more flexibility in the design of structures because common landscape features will help Additionally, the southwest and northwest corners of the to harmonize the appearance of development as seen from the street site, abutting the EC, have no plantings and are called out upon which the Corridor is centered. as "grass area[s]." As these corners will give clear views of the development from the EC, trees and shrubs should be planted to fully integrate the site into the environment of the corridor and to promote visual order along it. 32 Landscaping along the frontage of Entrance Corridor streets should Correct the illustration on C- Five white fringetrees (CV) are interspersed in two groups Correct the illustration on include the following: 600, which currently calls on the EC side; their caliper is given as 6-8'. C-600, which currently a. Large shade trees should be planted parallel to the Entrance out the AR as `AB'. calls out the AR as `AB'. Corridor Street. Such trees should be at least 3'/2 inches caliper A 10' -wide planting strip is proposed along the EC and (measured 6 inches above the ground) and should be of a plant Amend the plant schedule on the Proffit Road frontages, but one CV and one QA on the Amend the plant schedule species common to the area. Such trees should be located at least the landscape plan (C-600) EC frontage appear to be located outside of the planting on the landscape plan (C- 10 every 35 feet on center. to reflect that the trees on the strip, and much of the planting strip isn't planted. 600) to reflect that the b. Flowering ornamental trees of a species common to the area shoul4 EC frontage will be planted trees on the EC frontage be interspersed among the trees required by the preceding paragraph. at a minimum of 3.5 inches The EC trees are located under an overhead utility. There will be planted at a The ornamental trees need not alternate one for one with the large shade caliper. is insufficient space for the required large trees to grow minimum of 3.5" caliper. trees. They may be planted among the large shade trees in a less regular without interfering with the overhead lines. The planting spacing pattern. Delineate the utility area will need to be enlarged to meet the guidelines. When Delineate the utility c. In situations where appropriate, a three or four board fence or low easements on the landscape the required trees are extended the full length of the easements on the stone wall, typical of the area, should align the frontage of the plan (C-600) and the site & frontage, they will conflict with a gas line running parallel landscape plan (C-600) Entrance Corridor street. utility plan (C-300). Increase to Proffit Road. Sufficient planting area is not shown. and the site & utility plan d. An area of sufficient width to accommodate the foregoing planting area to ensure that (C-300). Increase plantings and fencing should be reserved parallel to the Entrance there are no conflicts planting area to ensure Corridor street, and exclusive of road right-of-way and utility between the proposed that there are no conflicts easements. planting placement and between the proposed extant/proposed plants and utilities/easements. extant/proposed utilities/easements. Extended the proposed tree plantings along the full Extend the proposed tree lengths of the EC and Proffit plantings along the full Road frontages. length of the EC frontage. 33 Landscaping along interior roads: Provide plantings in the Ten Japanese Katsuras (CJK) and 6 gingko bilobas (GB) Provide street trees the a. Large trees should be planted parallel to all interior roads. Such southwest and northwest are provided along the Proffit Road frontage. They are full length of the Proffit trees should be at least 2% inches caliper (measured six inches above corners of the site. listed in the plant schedule as 2.5-3" caliper and the on- Road frontage, including the ground) and should be of a plant species common to the area. center distance is 15', but they are not continuous along the southwest corner of Such trees should be located at least every 40 feet on center. this street frontage. Some of the trees that are shown conflict with an underground gas line/easement. the site, increasing planting area as necessary 34 Landscaping along interior pedestrian ways: a. Medium trees should be planted parallel to all interior pedestrian Extending the tree planting the full length of the south side to eliminate utility ways. Such trees should be at least 2% inches caliper (measured six of the parcel will help establish visual order and help conflicts. inches above the ground) and should be of a species common to the mitigate the appearance of the fuel pump canopy. Such area. Such trees should be located at least every 25 feet on center. trees might also conflict with the gas line/easement. The planting strip may need to be widened and/or utilities moved. No interior pedestrian ways are proposed 35 Landscaping of parking areas: Provide one additional Trees have been provided on the west, south, and north Provide one additional a. Large trees should align the perimeter of parking areas, located 40 interior parking tree. sides of the property, but only the trees on the south side interior parking tree. feet on center. Trees should be planted in the interior of parking areas can be considered perimeter parking trees. They are at the rate of one tree for every 10 parking spaces provided and Provide a continuous row of spaced 15' on center. Five parking spaces on the Provide a continuous row should be evenly distributed throughout the interior of the parking shrubs along the Rt. 29 and northwest corner of the site and 7 parking spaces on the of shrubs along the Rt. 29 area. Proffit Road frontages. east side of the property are devoid of proposed plantings. and Proffit Road 12 b. Trees required by the preceding paragraph should measure 2'/2 frontages. inches caliper (measured six inches above the ground); should be Note that signage requires a Four interior trees (white oaks, QA) have been provided evenly spaced; and should be of a species common to the area. Such separate application. on the edges of the pavement. With 54 parking spaces Provide trees and shrubs trees should be planted in planters or medians sufficiently large to Ground cover, shrubs and/or total, 5 interior trees are required. along the 5-space parking maintain the health of the tree and shall be protected by curbing. trees will be required to row near the northern c. Shrubs should be provided as necessary to minimize the parking integrate the freestanding Shrubs are provided on parts of the EC and Proffit Road entrance to the site. area's impact on Entrance Corridor streets. Shrubs should measure 24 signs into the overall frontages, as well as the northern property boundary and inches in height. development. partially on the east property boundary. The shrubs are Note that signage requires listed in the plant schedule on the landscape plan (C-600) a separate application. See recommendation in #33. as 24-36" in height. However, no plantings are proposed Ground cover, shrubs for the corners of the parcel, or at the entrance on the and/or trees will be northwest corner of the site. A continuous row of shrubs required to integrate the along the Rt. 29 and Proffit Road frontages would help freestanding signs into mitigate the impacts of the large paved area that surrounds the overall development. the building. See recommendation in Similarly, while monument sign locations are shown, no #33. landscaping is shown around the proposed signage. Nota bene that the location and design of the proposed monument signs require review and approval under a separate application. The proposed location of the two monument signs on the current site plan set are only for preliminary review by the ARB. Also note that ARB sign guidelines require planting at the bases of freestanding signs. 36 Landscaping of buildings and other structures: See recommendation in # 13. No vegetation is proposed around the building. Four trees See recommendation in a. Trees or other vegetation should be planted along the front of long could be provided at the corners of the building to shade #13. buildings as necessary to soften the appearance of exterior walls. The the adjacent parking spaces on the west, south, and east spacing, size, and type of such trees or vegetation should be sides of the building. Consider adding determined by the length, height, and blankness of such walls. shrubbery to the exterior b. Shrubs should be used to integrate the site, buildings, and other of the building. structures; dumpsters, accessory buildings and structures; "drive thru" windows; service areas; and signs. Shrubs should measure at least 24 inches in height. 37 Plant species: See recommendation in #7. While all of the proposed plant species are within County- See recommendation in a. Plant species required should be as approved by the Staff based approved, recommended plant lists, the Japanese Katsura #7. upon but not limited to the Generic Landscape Plan Recommended Reduce the number of BNH (CJK), ginko bilobas (GB), Ward's yew (TW), and Species List and Native Plants for Virginia Landscapes (Appendix D). and IV to below 10 and 25 leatherleaf viburnum (VR) are all exotic species, not Reduce the number of 12 13 respectively (or below 25% native to this region or North America. BNH and IV to below 10 of typology totals) by and 25 respectively (or introducing more plant In addition, it is ARB policy to request that no one species below 25% of typology variety. of tree or shrub account for more than 25% the total; this totals) by introducing fosters plant diversity for both aesthetic and sustainability more plant variety. purposes. The 13 river birch (BNH) are 3 trees over the 25% mark (10.5) for the total number of trees listed. Similarly, the 60 sweetspire (IV) are well over the 25% target, which is 25.5 for the total amount of shrubs listed. 38 Plant health: The following note should be added to the landscape plan: Provided the standard plant Note not provided. Provided the standard "All site plantings of trees and shrubs shall be allowed to reach, and health note on the landscape plant health note on the be maintained at, mature height; the topping of trees is prohibited. plan (C-600). landscape plan (C-600). Shrubs and trees shall be pruned minimally and only to support the overall health of the plant." Site Gradin 40 Site grading should maintain the basic relationship of the site to None. The proposed grading is extensive and entails a flattening None. surrounding conditions by limiting the use of retaining walls and by of a naturally sloping site, although no retaining walls are shaping the terrain through the use of smooth, rounded land forms that proposed. The topography gently rises from east to west as blend with the existing terrain. Steep cut or fill sections are generally well as from north to south, so that the southwest corner of unacceptable. Proposed contours on the grading plan shall be rounded the parcel forms a crown. The plans show a berm on the with a ten foot minimum radius where they meet the adjacent condition. western property line; the floor of the fuel pump area will Final grading should achieve a natural, rather than engineered, be at an elevation six feet below the top of the berm while appearance. Retaining walls 6 feet in height and taller, when necessary, the FFE of the building will be eight feet below the top of shall be terraced and planted to blend with the landscape. the berm. 41 No grading, trenching, or tunneling should occur within the drip line of None. No areas or trees are marked for preservation. None. any trees or other existing features designated for preservation in the final Certificate of Appropriateness. Adequate tree protection fencing should be shown on, and coordinated throughout, the grading, landscaping and erosion and sediment control plans. 42 Areas designated for preservation in the final Certificate of Appropriateness should be clearly delineated and protected on the site prior to any grading activity on the site. This protection should remain in place until completion of the development of the site. 43 Preservation areas should be protected from storage or movement of heavy equipment within this area. 44 Natural drainage patterns (or to the extent required, new drainage patterns) should be incorporated into the finished site to the extent possible. 13 45 Fuel pump canopies a Fuel pump canopies may be required to provide customers with See recommendation in #1. Neither of the proposed canopies presented to the ARB in Revise the fuel pump protection from the elements and to provide lighting levels required previous work sessions "reflect a minimalist design." canopy design to reflect a for dispensing fuel. Such fuel pump canopies are functional elements While the ARB has acknowledged that the proposed minimalist design. of present-day gas/convenience stores and their character and canopies are well designed and aesthetically improved appearance shall reflect a minimalist design consistent with that from the typical utilitarian canopy, it has also been function. acknowledged that the canopy forms are signature to Wawa's brand architecture. Although the canopy does not fall within the ordinance definition of a sign, the canopy's brand architecture functions as advertising. b Fuel pump canopies shall be the smallest size possible to offer Reduce the overall height of This triple -island canopy with 6 pumps measures 78'L x Reduce the height of the protection from the elements. Canopies shall not exceed the sizes the fuel pump canopy to 55'W and is 20'-8"H from grade to the ridgepole (as per fuel pump canopy to identified in Standards for Fuel pump canopies as outlined in comply with the Standards renderings previously submitted for work sessions). This comply with the Appendix B. for Fuel Pump Canopies as is larger in every dimension than the maximum Standards for Fuel Pump outlined in Appendix B of dimensions listed in the Standards for Fuel Pump Canopies as outlined in the EC Design Guidelines. Canopies as outlined in Appendix B of the EC Design Appendix B of the EC Guidelines (66'L x 26'W x 17.5' H). Design Guidelines. Further reduce the footprint of the canopy to more closely meet the canopy standards. c The size of the canopy fascia and canopy support columns shall be in See recommendation in # 1. The illustrated canopy does not have a fascia like the more See recommendation in proportion to the overall size of the canopy structure. The fascia shall typical canopies in the ECs. It has a slate -colored metal #1. not exceed 36" in total height, including any accent bands. roof supported by white trusses atop fieldstone -veneer piers. In the conceptual renderings, the metal columns do Revise the design to d Canopy fascias shall not be illuminated. not appear over scaled, relative to the overall canopy, reduce the height of the although the height of the stone veneer could be reduced stone veneer on the to enhance human scale. canopy piers to enhance human scale. e Lighting of fuel pump canopies shall be of the lowest level that will See recommendation in #24. Recessed (can) lights, full cutoffs, are proposed. However, See recommendation in provide safe dispensing of fuel. All canopy lighting shall be flush- the average footcandle (fc) value of the area under the fuel #24. mounted and shielded, downward directed, and shall not emit light pump canopy is 32.73 while the maximum fc value is 54. above the horizontal plane. All canopy lighting shall meet the .5 foot- This is well above the 20 fc maximum that the ARB has candle spillover requirement in compliance with zoning ordinance consistently required for businesses on the EC. regulations. f Canopy related elements, including fuel dispensers, support columns, See recommendation in # 1. Some materials and colors appear to be consistent between See recommendation in 14 15 spandrels, planters, etc. shall be compatible with the character of the the building and the fuel pump canopy. The unique design #I. building and site and shall not be used for advertising. of the canopy, with its pitched roof form, is brand architecture and acts as a form of advertising. g The architectural elements of a building should not be altered to reflect trademark canopy design. h Canopy fascias shall be limited to the use of one principal color, with ARB review. i Colors, materials, forms, and detailing may be used to coordinate canopies with a site, its building(s), and structures. j Fuel pump canopy applicants should refer to ARB Standards for Fuel Address the standards and Although it has been reduced in size from the original Reduce the height of the Pump Canopies. (Appendix B) criteria established in the proposal, the canopy is larger in every dimension than the canopy to meet the Standards for Fuel Pump maximum dimensions listed in the Standards. The ARB Standards for Fuel Pump Canopies as outlined in has discussed the fact that the standards may need to be Canopies as outlined in Appendix B of the EC updated to consider current -day trends in vehicle sizes and Appendix B of the EC Design Guidelines. fuel dispensing habits. Some exceptions have been made Design Guidelines. to allow alternate dispenser configurations, but canopy height limits have been consistently applied. 15 Figure 1: Project site, view from the southeast corner of the intersection of Route 29 and Proffit Road, looking northeast. Photograph taken by Heather McMahon on 1.29.18. 16 Figure 2: renderings of a fuel pump canopy with a side- or open -gable roof form and rendering of building (fagade). Presented by the applicants at the 4/2/18 ARB meeting during a work session. 17 Figure 3: former Texaco gas station on Pantops (Route 250 East) in which the building and fuel pump canopy are integrated. Photograph taken by Heather McMahon 1.29.18. 18 SUMMARY OF RECOMMENDATIONS Staff recommends the following as the primary points of discussion relative to the Initial Site Plan: 1. The relative positions of the fuel pump canopy, the convenience store, and the EC street; the need to balance the visual presence of the canopy and building on the EC street. 2. The size of the fuel pump canopy; the need to reduce the footprint to establish a human scale that does not overpower the corridor, that reduces impacts on the surroundings, and that more closely meets the canopy standards. 3. The proposed landscape plan and potential utility conflicts; the need to increase planting area along the Rt. 29 and Proffit Road frontages. Staff recommends the following as the primary points of discussion relative to the conceptual architectural designs presented at the work sessions: 1. The frontality of the convenience store building. 2. The guidelines requirement for a minimalist design for the canopy; the height of the canopy. 3. The potential for glare from the lights in the fuel pump canopy. 4. The potential benefit of enclosing the gable ends of the canopy. Staff recommends that the ARB forward the following recommendations to the Agent for the Site Review Committee on the Initial Site Plan: • Regarding requirements to satisfy the design guidelines as per § 18-30.6.4c(2), (3) and (5) and recommended conditions of initial plan approval: o Prior to Initial Plan approval the following items shall be resolved to the satisfaction of the ARB: 1. Revise the site layout to locate the building adjacent to the EC with a building front facing the EC. Alternatively, a revised layout that successfully integrates the building and canopy so that both structures maintain a presence on the EC will be considered. 2. Delineate the utility easements on the landscape plan (C-600) and the site & utility plan (C-300). Increase planting area to ensure that there are no conflicts between the proposed plants and extant/proposed utilities/easements. 3. Reduce the dimensions of the fuel pump canopy footprint to establish a human scale that does not overpower the corridor, that reduces impacts on the surroundings, and that more closely meets the canopy standards. • Regarding recommendations on the plan as it relates to the guidelines: 1. Consider substituting native tree and shrub species for those exotic species found in the plant schedule. 2. Consider adding shrubbery to the exterior of the building. • Regarding conditions to be satisfied prior to issuance of a grading permit: None. Regarding the final site plan submittal: 1. Submit architectural elevations and plans of the building and fuel pump canopy for review. Address the standards and criteria established in the Standards for Fuel Pump Canopies as outlined in Appendix B of the EC Design Guidelines. 2. Submit material samples for review. 3. The building and canopy architecture shall be compatible and shall be directly related. 4. Consider the frontality of the building and its fenestration. 5. Reduce the dimensions of the fuel pump canopy footprint to establish a human scale that does not overpower the corridor and that reduces impacts on the surroundings. 6. Revise the canopy to further reduce the size (mass and height), enclose the gable ends, and minimize the bright white, to reduce impacts on the surroundings. 20 7. Revise the site layout to locate the building adjacent to the EC with a building front facing the EC. Alternatively, a revised layout that successfully integrates the building and canopy so that both structures maintain a presence on the EC will be considered. 8. Revise the design to reduce the height of the stone veneer on the canopy piers to enhance human scale. 9. Orient the building and canopy parallel to the EC. 10. Relieve blankness on the north, south and west elevations by using architectural detail, supplemented with landscaping. 11. Provide manufacturer's specifications for proposed window glazing and samples for final review. 12. Provide the standard glass note on the elevations: Window glass in the Entrance Corridors should meet the following criteria: Visible light transmittance (VLT) shall not drop below 40%. Visible light reflectance (VLR) shall not exceed 3001o. 13. Revise the proposal so that both the canopy and the building maintain a presence on the EC. 14. Revise the plan to include dumpster elevations and details. Provide samples of the dumpster enclosure for review. 15. Relegate loading areas and mechanical equipment from the EC. 16. Provide a roof plan with equipment heights for review if any proposed mechanical equipment will be roof -mounted. 17. Provide the standard mechanical equipment note on the General Notes page (C-101) of the site plan set and on the architectural drawings: Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. 18. Ensure that no footcandle values above 0.5 spill over from the property boundaries into public rights-of-way. In particular, show the footcandle reading at the property line in the vicinity of the light pole on the Profit Road side of the site. 19. Provide manufacturer's specifications for all proposed light fixtures. 20. Revise the canopy design to eliminate glare. 21. Provide information to confirm that no illumination from the fuel pump canopy is emitted above the horizontal plane. 22. Show the maximum footcandle (fc) values on the photometric plan. Revise all notes accordingly. 23. Reduce illumination so that the maximum footcandle (fc) value does not exceed 20 fc. 24. Calculate the photometrics using an LLF of 1.0 for all fixtures. 25. Ensure that light color is consistent throughout the site. 26. Change the color of light models A4, B3, and B4 to dark brown, dark bronze, or black. 27. Ensure that the mounting heights of the freestanding pole lights includes the base and reduce the total height to a maximum of 20' from grade. 28. Provide standard lighting note on the lighting plan (C-700) within the site plan set: Each outdoor luminaire equipped with a lamp that emits 3, 000 or more initial lumens shall be a full cutoff luminaire and shall be arranged or shielded to reflect light away from adjoining residential districts and away from adjacent roads. The spillover of lighting from luminaires onto public roads andproperty in residential or rural areas zoning districts shall not exceed one half footcandle. 29. Clarify the manufacturer listed in the luminaire schedule on the lighting plan (C-700) for D1. 30. Ensure that all LLF values in the luminaire schedule on the lighting plan (C-700) are all equal to 1.0. 31. Consider substituting native tree and shrub species for those exotic species found in the plant schedule. 32. Correct the illustration on C-600, which currently calls out the AR as `AB'. 33. Amend the plant schedule on the landscape plan (C-600) to reflect that the trees on the EC frontage will be planted at a minimum of 3.5 inches caliper. 34. Delineate the utility easements on the landscape plan (C-600) and the site & utility plan (C-300). Increase planting area to ensure that there are no conflicts between the proposed plants and extant/proposed utilities/easements. 35. Extend the proposed tree plantings along the full lengths of the EC frontage. 36. Provide street trees the full length of the Proffit Road frontage, including the southwest corner of the site, increasing planting area as necessary to eliminate utility conflicts. 37. Provide one additional interior parking tree. 38. Provide a continuous row of shrubs along the Rt. 29 and Proffit Road frontages. 21 39. Provide trees and shrubs along the 5 -space parking row near the northern entrance to the site. 40. Note that signage requires a separate application. Ground cover, shrubs and/or trees will be required to integrate the freestanding signs into the overall development. 41. Consider adding shrubbery to the exterior of the building. 42. Reduce the number of BNH and IV to below 10 and 25 respectively (or below 25% of typology totals) by introducing more plant variety. 43. Provided the standard plant health note on the landscape plan (C-600): All site plantings of trees and shrubs shall be allowed to reach, and be maintained at, mature height; the topping of trees is prohibited. Shrubs and trees shall be pruned minimally and only to support the overall health of the plant. 44. Revise the fuel pump canopy design to reflect a minimalist design. 45. Reduce the height of the fuel pump canopy to comply with the Standards for Fuel Pump Canopies as outlined in Appendix B of the EC Design Guidelines. 46. Further reduce the footprint of the canopy to more closely meet the canopy standards. TABLE A This report is based on the following submittal items: Sheet # Drawing Name Drawing Date/Revision Date C-100 Cover Sheet 3/23/18 C-101 General Notes and Details 3/23/18 C-102 General Notes and Details 3/23/18 C-200 Topographic Survey Sheet 3/23/18 C-201 Existing Conditions & Demolition Plan 3/23/18 C-300 Site & Utility Plan 3/23/18 C-400 Grading Plan 3/23/18 C-500 SWM & BMP Computations 3/23/18 C-501 SWM & BMP Reference Sheet 3/23/18 C-502 SWM & BMP Reference Sheet 3/23/18 C-600 Landscape Plan 3/23/18 C-601 Landscape Notes and Details 3/23/18 C-700 Lighting Plan 3/23/18 C-701 Lighting Details 3/23/18 22 ATTACHMENT A APPENDIX B Standards for Fuel Pump Canopies !.adopted by the .ARB on August 13. 1998) LENGTH Maximum length for a single island canopy aa 26' (= 4' comfort zone front + 18' auto length + 4' comfort zone back) Maximum length for a double island canopy = 42' (= 2' comfort zone front + 18' auto length + 2' comfort zone middle + 18' auto length + 2' comfort zone back) Maximum length for a triple island canopy = 66' (= 3' comfort zone front + 18' auto length + 3' comfort zone middle + 18' auto length + 3' comfort zone back + 18' auto length + 3' comfort zone back) -C :ta I !— K'P WIDTH Maximum width for single island canopies - 26. (= 3' (open door overhang) + 6' (car width) + 2'(curb clearance) + 4'(island width) + 2'(curb clearance) + 6'(car width) + 3'(open door overhang)) Albemarle County Archdeet ual R -m Hoard Design <iwdclrnes— Updated 22/2/2011— page 21 HEIGHT (from ground to bottom of fascia) Maximum acceptable height is 1416", FASCIA HEIGHT Maximum fascia height is 36". -T FUEL DISPENSER SIZE A typical size is T 9" high (approximately half the minimum canopy height), 4'6" wide, 32" deep. ISLAND SIZE A typical size is 12-14' long, 4' wide, 9" tall. Albemarle County Architectural Renew Hoard Design Guidchnes— Updated 2/22/2011—page 22 23 ATTACHMENT B ti 1- ccx,wn of u_wuuLLe Dq..s.t.(('...wq O...fg..N NI U.LY. R..L!I..A N:.y (b.l1-iqd. :.-MAW na..l4>I�2xw: f.A fadnA. ► t bourn eq...y V, LLC .11!(.6-01 ha Ln. Uft X01 0 o.... 1,a MIS a• AR's.11•Ja: a...6W11n1 er(INjf S -4U{ Aa r array. fl11, FArMy 1:, :111 to ARrs.l. Carty Ari.cma; R.- R.ri h a ..ft of 4 1..w4. b..rl b. 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LLC I lf0 RrYr.( IGn4 C1wIsam"Ab :a;ySI !i 24 ARCHITECTURAL REVIEW BOARD STAFF REPORT Project #/Name ARB -2017-142: Wawa Initial Site Plan Review Type Initial Site Development Plan Parcel Identification 032A0020000100, 032AO0200001AI Location Northeast corner of Seminole Trail (Route 29) and Proffit Road (Route 649) Zoned Highway Commercial (HC), Entrance Corridor (EC), Airport Impact Area (AIA) Owner/Applicant Malloy Properties III LLC c/o Malloy Companies LLCBohler Engineering (Scott Stickley, P.E.) Magisterial District Rivanna Proposal To construct a fuel station with a 6,001 sf building, a 6,000 sf fuel -pump canopy, and associated site improvements on 1.431 acres. Context The site is situated at the northeast corner of one of the County's most prominent intersections, Route 29 and Airport Road/Proffit Road. Commercial and industrial enterprises as well as services characterize the area: 84 Lumber, Store - It -Right self -storage, and Martha Jefferson Hospital clinic lie to the north of the parcel, along Route 29; Southern States lies to the east of the parcel, accessed from Proffit Road; a shopping center with a Walgreen's pharmacy and Advance Auto Parts retail store lies on the south side of Proffit Road; a BP gas station and a Wells Fargo bank lie to the southwest; and a retail strip featuring Alpha Medical Aids and Budget Truck Rental lie to the west of the parcel and Route 29. The west half of the parcel is cleared but undeveloped; the east half of the parcel was developed as a bank circa 1991. Visibility The site will have maximum visibility from both sides of Seminole Trail (Route 29) as it site is situated on a prominent corner of the intersection of Route 29, a commercial highway, and Airport Road (to the west)/Proffit Road (to the east). ARB Meeting Date February 12, 2018 Staff Contact Heather N. McMahon PROJECT HISTORY DATE APPLICATION REVIEW TYPE RESULT 7/31/1991 ARB -1991-23S Sign application for First Virginia Bank Staff approval 6/2/2003 ARB -2003-62 Sign application for BB&T Bank Board approved with conditions 2/12/2018 1 ARB -2017-142 Initial Site Development Plan for Wawa The board will hear this case for the first time ANALYSIS Fr'ay highlight = means the guideline can't be reviewed at initial site plan stage, but recommendations can be provided for final Yellow highlight = means the guideline can only be reviewed for location/configuration at the initial plan stage Regular text = means the guideline can be reviewed at initial plan stage, can be made a condition of initial plan approval, and can be the basis for denial REF GUIDELINE ISSUE RECOMMENDATION GENERAL GUIDELINES Purpose 1 The goal of the regulation of the design of development The project proposes to demolish the current bank Submit architectural within the designated Entrance Corridors is to insure that edifice on the eastern half of the parcel and elevations and plans of new development within the corridors reflects the replace it with a new building as well as to the building and fuel traditional architecture of the area. Therefore, it is the construct a 6,000 square -foot fuel -pump canopy pump for review. Address purpose of ARB review and of these Guidelines, that on the western portion of the site, which has been the standards and criteria proposed development within the designated Entrance cleared but heretofore undeveloped [see Figure 1]. established in the Corridors reflect elemen s o esign characteristic of the No architectural drawings of the proposed Standards for Fuel Pump significant historical landmarks, buildings, and structures building or fuel pump canopy have been Canopies as outlined in of the Charlottesville and Albemarle area, and to promote submitted. Therefore, neither the architectural Appendix B of the EC orderly and attractive development within these corridors. style of the proposed structures nor their Design Guidelines. Applicants should note that replication of historic structures compatibility within the historical and is neither required nor desired. geographical context can be determined at this time. Submit material samples for review. 2 Visitors to the significant historical sites in the Charlottesville and Albemarle area experience these sites as ensembles of buildings, land, and vegetation. In order to accomplish the integration of buildings, land, and vegetation characteristic of these sites, the Guidelines require attention to four primary factors: compatibility with significant historic sites in the area; the character of the Entrance Corridor; site development and layout; and landscaping. Figure 1: Project site, view from the southeast corner of the intersection of Route 29 and Profit Road, looking northeast. Photograph taken by Heather McMahon on 1.29.18. Figure 2: a contemporary Waiva gas station similar to the models present in Gainesville, Virginia and locations west of Richmond, Virginia. Image courtesy of Google. Compatibility with significant historic sites: 3 New structures and substantial additions to existing No architectural drawings of the proposed See recommendation in 41. structures should respect the traditions of the architecture building or fuel pump canopy have been of historically significant buildings in the Charlottesville submitted, yet other Wawa fuel stations in the and Albemarle area. Photographs of historic buildings in region exhibit a contemporary design aesthetic the area, as well as drawings of architectural features, as well as vocabulary that pronounces the which provide important examples of this tradition are building's retail function [see Figure 2]. Some contained in Appendix A. recently constructed Wawa canopies in other localities exhibit a high-tech design that is not 4 The examples contained in Appendix A should be used as a guide for building design: the standard of compatibility consistent with the historic architecture of the with the area's historic structures is not intended to area. Many have an angled roof that will make impose a rigid design solution for new development. it difficult — if not impossible — to meet Replication of the design of the important historic sites iri lighting and fuel pump canopy guidelines. the area is neither intended nor desired. The Guideline's standard of compatibility can be met through building scale, materials, and forms which may be embodied in architecture which is contemporary as well as traditional. The Guidelines allow individuality in design to accommodate varying tastes as well as special functional requirements. Figure 2: a contemporary Waiva gas station similar to the models present in Gainesville, Virginia and locations west of Richmond, Virginia. Image courtesy of Google. SPECIFIC GUIDELINES Compatibility with significant historic sites Structure design 9 uilding forms and features, including roofs, windows, No architectural drawings of the building or See recommendation in #1. doors, materials, colors and textures should be compatible fuel pump canopy have been submitted. with the forms and features of the significant historic However, the footprint of the building as well buildings in the area, exemplified by (but not limited to) as ancillary data show a rectangular footprint the buildings described in Appendix A [of the design enveloping 6,001 square feet with a height of guidelines]. The standard of compatibility can be met approximately 28 feet from grade. Similarly, through scale, materials, and forms which may be the footprint of the fuel-pump canopy is embodied in architecture which is contemporary as well as approximately 6,000 square feet, and although traditional. The replication of important historic sites in dimensions have not been provided, data Albemarle County is not the objective of these guidelines. present within the lighting plan suggest that the canopy rises at least 21 feet from grade. 15 Trademark buildings and related features should be There is likely a corporate identity that See recommendation in # 1. modified to meet the requirements of the Guidelines. manifests in a trademark architectural brand for easy visual recognition of the store and canopy. This will likely have to be adjusted to create a design that is compatible with historically significant buildings in the County, although the design may be compatible with the majority of construction existing on this portion of the EC. Compatibility with the character of the Entrance Corridor 5 It is also an important objective of the Guidelines to The character of this portion of the EC is See recommendation in 46. establish a pattern of compatible architectural commercial and industrial, with buildings characteristics throughout the Entrance Corridor in order constructed in the late 20t' and early 21St to achieve unity and coherence. Building designs should centuries, some of them prior to the demonstrate sensitivity to other nearby structures within establishment of the Entrance Corridors. Most the Entrance Corridor. Where a designated corridor is of these developments exhibit a pattern in substantially developed, these Guidelines require striking which the building is set back approximately a careful balance between harmonizing new development 50-80' from the right-of-way, with parking with the existing character of the corridor and achieving adjacent to Route 29 as well as relegated to compatibility with the significant historic sites in the area. behind the building. The current site layout is in keeping with the character of this highway commercial area. The proposed site layout is in keeping with the character of this earlier, suburban pattern of development, but not with recent trends that attempt to bring buildings closer to the street and limit parking and paved areas between the building and the street. Landscaping 7 The requirements of the Guidelines regarding landscaping The trees and shrubs provided in the landscape Consider substituting native are intended to reflect the landscaping characteristic of plan (C-600) are zoned rather than mixed; tree and shrub species for many of the area's significant historic sites which is mixing the varieties would accomplish a more those exotic species found in characterized by large shade trees and lawns. Landscaping naturalistic appearance. While all of the the plant schedule. should promote visual order within the Entrance Corridor species are found in County recommended and help to integrate buildings into the existing plant lists, two tree and two shrub species are See recommendations in #32 environment of the corridor. exotics or not native to the Piedmont region of Virginia. Exotics do not foster habitats for and #33. 8 Continuity within the Entrance Corridor should be obtained by planting different types of plant materials that native fauna or achieve a level of biodiversity share similar characteristics. Such common elements that the County strives to reach. allow for more flexibility in the design of structures because common landscape features will help to Additionally, the southwest and northwest harmonize the appearance of development as seen from corners of the site, adjacent to the EC, are not the street upon which the Corridor is centered. provided any plantings but are called out as "grass area[s]." As these corners will give clear views of the development from the EC, trees and shrubs should be planted to fully integrate the site into the environment of the corridor. SPECIFIC GUIDELINES Compatibility with significant historic sites Structure design 10 Buildings should relate to their site and the surrounding Although no elevations have been submitted, See recommendation in #1. context of buildings. the site plan set describes the FFE of the proposed building as 534' and the height as 11 The overall design of buildings should have human scale. Scale should be integral to the building and site design. approximately 28' (this is, presumably, a single -story structure). Its scale may be 12 Architecture proposed within the Entrance Corridor should use forms, shapes, scale, and materials to create a overwhelming depending on the overall design. cohesive whole. 13 Any appearance of "blankness" resulting from building The footprint illustrated in the site plan set is a Relieve blankness on the design should be relieved using design detail or rectangle without much variation or relief in north, south and west vegetation, or both. the planar walls. No vegetation has been elevations by using proposed around the proposed building. architectural detail, supplemented with landscaping. 14 Arcades, colonnades, or other architectural connecting No such connecting device is proposed. None. devices should be used to unify groups of buildings within a development. 16 Window glass in the Entrance Corridors should not be Window glass specifications have not been Provide manufacturer's highly tinted or highly reflective. Window glass in the provided, nor has a glass sample. specifications for proposed Entrance Corridors should meet the following criteria: window glazing and samples Visible light transmittance (VLT) shall not drop below for review. 4001o. Visible light reflectance (VLR) shall not exceed 3001o. Specifications on the proposed window glass should Provide the standard glass be submitted with the application for final review. note on the elevations. Accessory structures and equipment 17 Accessory structures and equipment should be integrated The fuel pump canopy is the most conspicuous See recommendation in #1. into the overall plan of development and sha�f accessory structure on the site plan, as large in See recommendation in #6. extent possible, be compatible with the building designs its footprint as the building. It is anticipated used on the site. that the canopy and fuel pumps will visually Reduce the dimensions of overwhelm the site and the building. A smaller the fuel -pump canopy to canopy and a location behind the store would comply with the Standards establish greater integration along the corridor. for Fuel Pump Canopies as (See 45b for further analysis.) Compatibility in outlined in Appendix B of design cannot be determined at this time. the EC Design Guidelines. Relegate the fuel pumps and canopy away from the Entrance Corridor. 18 The following should be located to eliminate visibility from The dumpster pad has been relegated behind Revise the plan to include the Entrance Corridor street. If, after appropriate siting, the building, on the eastern side of the site, dumpster elevations and these features will still have a negative visual impact on the farthest from the EC. Dumpster enclosure details. Provide samples of Entrance Corridor street, screening should be provided to details have not been provided. the dumpster enclosure for eliminate visibility. a. Loading areas, b. Service areas, c. review. Refuse areas, d. Storage areas, e. Mechanical equipment, A loading area is adjacent to the EC, north of £ Above -ground utilities, and g. Chain link fence, barbed the fuel pump canopy, and a proposed vent Relegate loading areas and wire, razor wire, and similar security fencing devices. stack pad is adjacent to the EC (and within the mechanical equipment from 10' proposed landscape buffer). Both should be the EC. relegated away from the EC. Provide a roof plan with No proposed ground -mounted mechanical equipment heights for equipment is shown on the site plans. review if any proposed mechanical equipment will be roof -mounted. 19 Screening devices should be compatible with the design No screening devices are proposed except for a See recommendation in 47. the buildings and surrounding natural vegetation and ma dumpster enclosure. consist of: a. Walls, b. Plantings, and c. Fencing. 20 Surface runoff structures and detention ponds should be An underground SWM vault is proposed east None. designed to fit into the natural topography to avoid the need of the proposed building. for screening. When visible from the Entrance Corridor street, these features must be fully integrated into the landscape. They should not have the appearance of engineered features. 21 The following note should be added to the site plan and the Note not provided. Provide the note on the architectural plan: "Visibility of all mechanical equipment General Notes page (C-101) from the Entrance Corridor shall be eliminated." of the site plan set and on the architectural drawings. Lighting General Guidelines 22 Light should be contained on the site and not spill over The fc values on the N and E property lines are Ensure that no footcandle onto adjacent properties or streets; above 0.5 fc, but the neighboring property is values above 0.5 spill over zoned Highway Commercial (HC). There is from the property boundaries one fc value of 0.5 over the western property into public right-of-ways. line, spilling over into the Rt. 29 right-of-way, while a value of 1.2 fc on the southern property line may mean that a fc value above 0.5 might spill over into the Proffit Road right-of-way. No value above 0.5 fc should spill over a property boundary into a public right-of-way. 23 Light should be shielded, recessed or flush -mounted to Models A4, B3, B4, C 1 and W 1 emit more Provide manufacturer's eliminate glare. All fixtures with lamps emitting 3000 than 3,000 lumens but all are full cut-off specifications for all lumens or more must be full cutoff fixtures. fixtures. Manufacturer's specifications were proposed light fixtures. not provided for models D 1, S 1 and S2. 24 Light levels exceeding 30 footcandles are not appropriate The fuel pump canopy area is not a vehicular Reduce the illumination for display lots in the Entrance Corridors. Lower light display lot, so the EC standard of 20 fc would values so that maximum levels will apply to most other uses in the Entrance apply as the maximum for this site. The canopy footcandle (fc) value is Corridors. area has footcandle (fc) values that range from below 20 fc. 13 to 54; the average is 32.73 fc. Both the average and the maximum values are well above the 20 fc threshold. 25 Light should have the appearance of white light with a The light value 57K ("Day white") has been Ensure that light color is warm soft glow; however, a consistent appearance selected for 5 of the 8 models for which consistent throughout the throughout a site or development is required. manufacturer specifications have been site. Consequently, if existing lamps that emit non-white light provided; however, 3 models have no specs, are to remain, new lamps may be required to match them. and a cursory examination of models S 1 and S2 on the internet suggest that these models have nothing higher than 4K. 26 Dark brown, dark bronze, or black are appropriate colors All specs provided show that the chosen Change the color of light for free-standing pole mounted light fixtures in the models are white; while this is acceptable for models A4, B3, and B4 to Entrance Corridors. CI and D1, as they are recessed can lights, dark brown, dark bronze, or models A4, B3, and B4 are freestanding pole black. lights and must be changed to colors appropriate to the EC. 27 The height and scale of freestanding, pole -mounted light Models A4, B3, and B4 are freestanding pole Ensure that the mounting fixtures should be compatible with the height and scale of lights with mounting heights = 20.5'. C I is a heights of the freestanding the buildings and the sites they are illuminating, and with recessed can light with MH + 17.11'— 21.53'; pole lights includes the base the use of the site. Typically, the height of freestanding this suggests the fuel pump canopy is taller and reduce the total height to pole -mounted light fixtures in the Entrance Corridors than 21' in height from grade and must be a maximum of 20' from should not exceed 20 feet, including the base. Fixtures thl reduced (see 45b for further analysis). DI (MH grade. exceed 20 feet in height will typically require additional 9'), S I and S2 (MH 8.5'), and W 1 (MH 15') screening to achieve an appropriate appearance from the are either recessed can lights or wall -mounted See recommendation in #1. Entrance Corridor. sconces, and these heights are appropriate. 28 In determining the appropriateness of lighting fixtures for While the freestanding pole lights are See recommendation in #1. the Entrance Corridors, the individual context of the site appropriate to the function of the proposal, the will be taken into consideration on a case by case basis. architectural sconces (models S I and S2) can only be determined to be compatible with the overall design of the building once elevations are submitted. 29 The following note should be included on the lighting Note not included on lighting plan. Provide standard lighting plan: "Each outdoor luminaire equipped with a lamp that note on the lighting plan (C - emits 3,000 or more initial lumens shall be a full cutoff In addition, there are discrepancies in the 700) within the site plan set. luminaire and shall be arranged or shielded to reflect light luminaire schedule on the lighting plan (C - away from adjoining residential districts and away from 700), including the manufacturer of model D1, Clarify the manufacturer adjacent roads. The spillover of lighting from luminaires which internet searches suggest is Calucite listed in the luminaire onto public roads and property in residential or rural areas) rather than Philips. More importantly, all of the schedule on the lighting plan zoning districts shall not exceed one half footcandle." LLF values should be at 1.0, yet two are at (C-700) for DI. 0.98. Ensure that all LLF values in the luminaire schedule on I the lighting plan (C-700) are all equal to 1.0. 30- Guidelines for the Use of Decorative Landscape Lighting No such lighting is proposed. None. 31 Landscaping 32 Landscaping along the frontage of Entrance Corridor Four red maples (AR) and 1 white oak (QA) Correct the illustration on C - streets should include the following: are provided along the EC frontage. The AR 600, which currently calls a. Large shade trees should be planted parallel to the are tightly grouped (the on center distance is out the AR as `AB'. Entrance Corridor Street. Such trees should be at least 3'/2 11'), while the QA stands alone. The calipers inches caliper (measured 6 inches above the ground) and are listed as 2.5-3" in the plant schedule. Amend the plant schedule on should be of a plant species common to the area. Such the landscape plan (C-600) trees should be located at least every 35 feet on center. Five white fringetrees (CV) are interspersed in to reflect that the trees on the b. Flowering ornamental trees of a species common to the two groups on the EC side; their caliper is EC frontage will be planted area should be interspersed among the trees required by the given as 6-8'. at a minimum of 3.5 inches preceding paragraph. The ornamental trees need not caliper. alternate one for one with the large shade trees. They may be A 10' -wide landscape buffer is proposed along planted among the large shade trees in a less regular spacing the EC and the Proffit Road frontages, but one Delineate the utility pattern. CV and one QA on the EC frontage appear to easements on the landscape c. In situations where appropriate, a three or four board be located outside of the landscape buffer, and plan (C-600) and the site & fence or low stone wall, typical of the area, should align much of the buffer isn't planted. utility plan (C-300). Increase the frontage of the Entrance Corridor street. planting area to ensure that d. An area of sufficient width to accommodate the The EC trees are located under an overhead there are no conflicts foregoing plantings and fencing should be reserved utility. When the required trees are extended between the proposed parallel to the Entrance Corridor street, and exclusive of the full length of the frontage, they will planting placement and road right-of-way and utility easements. conflict with a gas line running parallel to extant/proposed Proffit Road. Sufficient planting area is not utilities/easements. shown. Similarly, some plantings on the south side may conflict with an underground gas line. Extended the proposed tree plantings along the full lengths of the EC and Proffit Road frontages. 33 Landscaping along interior roads: Ten Japanese Katsuras (CJK) and 6 gingko Provide plantings in the a. Large trees should be planted parallel to all interior bilobas (GB) are provided along the Proffit southwest and northwest roads. Such trees should be at least 2%2 inches caliper Road frontage. They are listed in the plant corners of the site. (measured six inches above the ground) and should be of a schedule as 2.5-3" caliper and the on center plant species common to the area. Such trees should be distance is 15'. There should be a continuous located at least every 40 feet on center. row of planting along this street frontage, but the proposed planting spacing isn't consistent 34 Landscaping along interior pedestrian ways: I a. Medium trees should be planted parallel to all interior pedestrian ways. Such trees should be at least 2% inches caliper (measured six inches above the ground) and should be of a species common to the area. Such trees should be located at least every 25 feet on center. due to the presence of/potential conflict with an underground gas line. Additional planting on the southwest corner would help achieve an improved consistency in the plant spacing along the Proffit Road frontage. No interior pedestrian ways are proposed. 35 Landscaping of parking areas: Trees have been provided on the west, south, Provide one additional a. Large trees should align the perimeter of parking areas, and north sides of the property, but only the interior parking tree. located 40 feet on center. Trees should be planted in the trees on the south side can be considered interior of parking areas at the rate of one tree for every 10 perimeter parking trees. They are spaced 15' Provide a continuous row of parking spaces provided and should be evenly distributed on center. Five parking spaces on the northwest shrubs along the Rt. 29 and throughout the interior of the parking area. corner of the site and 7 parking spaces on the Proffit Road frontages. b. Trees required by the preceding paragraph should east side of the property are devoid of proposed measure 2% inches caliper (measured six inches above tll plantings. Note that signage requires a ground); should be evenly spaced; and should be of a separate application. species common to the area. Such trees should be planted Four interior trees (white oaks, QA) have been Ground cover, shrubs and/or in planters or medians sufficiently large to maintain the provided on the edges of the pavement. With trees will be required to health of the tree and shall be protected by curbing. 54 parking spaces total, 5 interior trees are integrate the freestanding c. Shrubs should be provided as necessary to minimize the required. signs into the overall parking area's impact on Entrance Corridor streets. Shrubs development. should measure 24 inches in height. Shrubs are provided on parts of the EC and Proffit Road frontages as well as the northern See recommendation in #33. property boundary and partially on the east property boundary; however, no plantings are proposed for the corners of the parcel, especially around the entrances on the northwest and southeast corners of the site. A continuous row of shrubs along the Rt. 29 and Proffit Road frontages would help mitigate the impacts of the large paved area at the front of the building. Similarly, while monument sign locations are shown, no landscaping is shown around the proposed signage. Nota bene that the location and design of the proposed monument signs will need review and approval under a separate application. The proposed location of the two 12 monument signs on the current site plan set are only for preliminary review by the ARB. Also note that ARB sign guidelines require planting at the bases of freestanding signs. The shrubs are listed in the plant schedule on the landscape plan (C-600) as 24-36" in height. 36 Landscaping of buildings and other structures: No vegetation is proposed around the building. See recommendation in # 13. a. Trees or other vegetation should be planted along the Four trees could be provided at the corners of front of long buildings as necessary to soften the the building to shade the adjacent parking appearance of exterior walls. The spacing, size, and type spaces on the west, south, and east sides of the of such trees or vegetation should be determined by the building. length, height, and blankness of such walls. b. Shrubs should be used to integrate the site, buildings, and other structures; dumpsters, accessory buildings and structures; "drive thru" windows; service areas; and signs. Shrubs should measure at least 24 inches in height. 37 Plant species: While all of the proposed plant species are See recommendation in #7. a. Plant species required should be as approved by the within County-approved, recommended plant Staff based upon but not limited to the Generic Landscape lists, the Japanese Katsura (CJK), ginko Reduce the number of BNH Plan Recommended Species List and Native Plants for bilobas (GB), Ward's yew (TW), and and IV to below 10 and 25 Virginia Landscapes (Appendix D). leatherleaf vibunum (VR) are all exotic respectively (or below 25% species, not native to this region or North of typology totals) by America. introducing more plant variety. In addition, it is ARB policy to request that no one species of tree or shrub account for more than 25% the total; this fosters plant diversity for both aesthetic and sustainability purposes. The 13 river birch (BNH) are 3 trees over the 25% mark (10.5) for the total number of trees listed. Similarly, the 60 sweetspire (IV) are well over the 25% target, which is 25.5 for the total amount of shrubs listed. 38 Plant health: Note not provided. Provided the standard plant The following note should be added to the landscape plan: health note on the landscape "All site plantings of trees and shrubs shall be allowed to plan (C-600). reach, and be maintained at, mature height; the topping of trees is prohibited. Shrubs and trees shall be pruned 12 13 minimally and only to support the overall health of the plant." Site development and layout 6 Site development should be sensitive to the existing The natural topography on this site is gently Mark all trees to be removed natural landscape and should contribute to the creation of sloping, from west to east as well as from south on the Existing an organized development plan. This may be to north. This project proposes clearing the site Conditions/Demolition Plan accomplished, to the extent practical, by preserving the of existing trees and demolishing the existing (C-201) within the site plan trees and rolling terrain typical of the area; planting new building on the eastern half of the parcel while set. trees along streets and pedestrian ways and choosing flattening the grade on this end by building it species that reflect native forest elements; insuring that up and depressing the grade on the west end. Relegate the fuel pumps and any grading will blend into the surrounding topography The removal of existing trees is not marked on canopy away from the thereby creating a continuous landscape; preserving, to the the existing conditions/demolition plan. Entrance Corridor. extent practical, existing significant river and stream valleys which may be located on the site and integrating The proposed fuel pumps and canopy are these features into the design of surrounding development; adjacent to the EC, on the west side of the site, and limiting the building mass and height to a scale that while the proposed building is located in the does not overpower the natural settings of the site, or the eastern half of the site. Many standard fuel Entrance Corridor. pump canopy designs have no architectural forms or features that provide human scale or compatible massing. A canopy without such design is better located behind the building as viewed from the EC, because the building can more readily accommodate human massing, scale, and detail. There are two fuel stations in the area in which the architectural design integrates the fuel pump canopy with the building [see Figures 3 and 4]. These are the most successful examples of fuel station design in Albemarle County in terms of meeting the Entrance Corridor Design Guidelines because the fuel canopy neither overwhelms nor obscures the building and the building retains its prominence on the site. 39 The relationship of buildings and other structures to the While the site layout illustrates an organized See recommendation in #6. Entrance Corridor street and to other development within circulation pattern, no provisions have been the corridor should be as follows: made for adjacent pedestrian paths (i.e., the Orient the building and a. An organized pattern of roads, service lanes, bike paths, sidewalk on the east side of Route 29, south of canopy parallel to the EC. 13 14 and pedestrian walks should guide the layout of the site. Proffit Road). The proposed canopy and b. In general, buildings fronting the Entrance Corridor building are not oriented parallel to the EC. street should be parallel to the street. Building groupings There are no open spaces proposed in the plan should be arranged to parallel the Entrance Corridor street. and no significant natural features exist on the c. Provisions should be made for connections to adjacent site. There are no vistas of significance. pedestrian and vehicular circulation systems. d. Open spaces should be tied into surrounding areas to provide continuity within the Entrance Corridor. e. If significant natural features exist on the site (including creek valleys, steep slopes, significant trees or rock outcroppings), to the extent practical, then such natural features should be reflected in the site layout. If the provisions of Section 32.5.6.n of the Albemarle County Zoning Ordinance apply, then improvements required by that section should be located so as to maximize the use of existing features in screening such improvements from Entrance Corridor streets. f. The placement of structures on the site should respect existing views and vistas on and around the site. 14 i i Figure 3: former Texaco gas station on Pantops (Route 250 East) in which the building and fuel pump canopy are integrated. Photograph taken by Heather McMahon 1.29.18. 15 Figure 4: former Texaco gas station on Route 29 (west side, south of Airport Road) in which the building and fuel pump canopy are integrated. Photograph taken by Heather McMahon 1.29.18. 16 17 Site Gradin 40 Site grading should maintain the basic relationship of the The proposed grading is extensive and entails a None. site to surrounding conditions by limiting the use of flattening of a naturally sloping site, although retaining walls and by shaping the terrain through the use of no retaining walls are proposed. The smooth, rounded land forms that blend with the existing topography gently rises from east to west as terrain. Steep cut or fill sections are generally unacceptable. well as from north to south, so that the Pro=d contours on Me grading plan sha e rounded with southwest corner of the parcel forms a crown. a ten foot minimum radius where they meet the adjacent The plans show a berm on the western property condition. Final grading should achieve a natural, rather than line; the floor of the fuel -pump area will be at engineered, appearance. Retaining walls 6 feet in height and an elevation six feet below the top of the berm taller, when necessary, shall be terraced and planted to blend while the FFE of the building will be eight feet with the landscape. below the top of the berm. 41 No grading, trenching, or tunneling should occur within the No areas or trees are marked for preservation. None. drip line of any trees or other existing features designated for preservation in the final Certificate of Appropriateness. Adequate tree protection fencing should be shown on, and coordinated throughout, the grading, landscaping and erosion and sediment control plans. 42 Areas designated for preservation in the final Certificate of Appropriateness should be clearly delineated and protected on the site prior to any grading activity on the site. This protection should remain in place until completion of the development of the site. 43 Preservation areas should be protected from storage or movement of heavy equipment within this area. 44 Natural drainage patterns (or to the extent required, new drainage patterns) should be incorporated into the finished site to the extent possible. 45 Fuel Pump Canopies a Fuel pump canopies may be required to provide customers No architectural drawings for the fuel pump See recommendation in #1. with protection from the elements and to provide lighting canopy have been submitted. See additional levels required for dispensing fuel. Such fuel pump comment under #1. canopies are functional elements of present-day gas/convenience stores and their character and appearance shall reflect a minimalist design consistent with that function. b Fuel pump canopies shall be the smallest size possible to This triple -island canopy measures 100' L x Reduce the dimensions of offer protection from the elements. Canopies shall not 60'W and is over 21' H. This is larger in every the fuel -pump canopy to 17 18 exceed the sizes identified in Standards for Fuel Pump dimension than the maximum dimensions comply with the Standards Canopies as outlined in Appendix B. listed in the Standards for Fuel Pump Canopies for Fuel Pump Canopies as as outlined in Appendix B of the EC Design outlined in Appendix B of Guidelines (66' L x 26' W x 17.5' H). the EC Design Guidelines. c The size of the canopy fascia and canopy support columns No architectural drawings for the fuel pump See recommendation in #1. shall be in proportion to the overall size of the canopy canopy have been submitted. The size, color, structure. The fascia shall not exceed 36" in total height, and illumination of the fuel pump canopy including any accent bands. fascia cannot be determined without further information. d Canopy fascias shall not be illuminated. e Lighting of fuel pump canopies shall be of the lowest level Recessed (can) lights, full cutoffs, are See recommendation in #24. that will provide safe dispensing of fuel. All canopy proposed. However, the average footcandle lighting shall be flush -mounted and shielded, downward (fc) value of the area under the fuel pump directed, and shall not emit light above the horizontal canopy is 32.73 while the maximum fc value is plane. All canopy lighting shall meet the .5 foot-candle 54, well above the 20 fc maximum standard for spillover requirement in compliance with zoning businesses on the EC. ordinance regulations. f Canopy related elements, including fuel dispensers, No architectural drawings or material samples See recommendation in #1. support columns, spandrels, planters, etc. shall be have been submitted; therefore, compliance compatible with the character of the building and site and cannot be determined. shall not be used for advertising. g The architectural elements of a building should not be altered to reflect trademark canopy design. h Canopy fascias shall be limited to the use of one principal color, with ARB review. i Colors, materials, forms, and detailing may be used to coordinate canopies with a site, it&building(s)," structures. j Fuel pump canopy applicants should refer to ARB The proposal suggests that the standards and Address the standards and Standards for Fuel Pump Canopies. (Appendix B) criteria as delineated in the Standards for Fuel criteria established in the Pump Canopies as outlined in Appendix B of Standards for Fuel Pump the EC Design Guidelines have not been Canopies as outlined in consulted. Appendix B of the EC Design Guidelines. 18 SUMMARY OF RECOMMENDATIONS Staff recommends the following as the primary points of discussion: 1. The merit of relegating the fuel pump canopy away from the EC by moving the building closer to the EC. 2. The proposed landscape plan and potential utility conflicts. Staff recommends that the ARB forward the following recommendations to the Agent for the Site Review Committee: • Regarding requirements to satisfy the design guidelines as per § 18-30.6.4c(2), (3) and (5) and recommended conditions of initial plan approval: o Prior to Initial Plan approval the following items shall be resolved to the satisfaction of the ARB: 1. Relegate the fuel pumps and canopy away from the Entrance Corridor. 2. Illustrate the utility easements on the landscape plan (C-600) and ensure that there are no conflicts between the proposed planting placement and utilities. 3. Reduce the dimensions of the fuel -pump canopy to comply with the Standards for Fuel Pump Canopies as outlined in Appendix B of the EC Design Guidelines. • Regarding recommendations on the plan as it relates to the guidelines: 1. Consider substituting native tree and shrub species for those exotic species found in the plant schedule. 2. Consider adding shrubbery to the exterior of the building. • Regarding conditions to be satisfied prior to issuance of a grading permit: None. Regarding the final site plan submittal: 1. Submit architectural elevations and plans of the building and fuel pump for final review. Address the standards and criteria established in the Standards for Fuel Pump Canopies as outlined in Appendix B of the EC Design Guidelines. 2. Submit material samples for final review. 3. Relieve blankness on the north, south and west elevations by using architectural detail, supplemented with landscaping. 4. Provide manufacturer's specifications for proposed window glazing and samples for final review. 5. Provide the standard glass note on the elevations: Window glass in the Entrance Corridors should meet the following criteria: Visible light transmittance (VLT) shall not drop below 4001o. Visible light reflectance (VLR) shall not exceed 30%. 6. Submit elevations, details, and samples of the dumpster enclosure for final review. 7. Revise the plan to include dumpster elevations and details. Provide samples of the dumpster enclosure for review. 8. Relegate loading areas and mechanical equipment from the EC. 9. Provide a roof plan with equipment heights for review if any proposed mechanical equipment will be roof -mounted. 10. Provide the standard mechanical equipment note on the General Notes page (C-101) of the site plan set and on the architectural drawings: Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. 11. Ensure that no footcandle values above 0.5 spill over from the property boundaries into public right-of-ways. 12. Provide manufacturer's specifications for all proposed light fixtures. 19 13. Reduce the illumination values so that maximum footcandle (fc) value is below 20 fc. 14. Ensure that light color is consistent throughout the site. 15. Change the color of light models A4, B3, and B4 to dark brown, dark bronze, or black. 16. Ensure that the mounting heights of the freestanding pole lights includes the base and reduce the total height to a maximum of 20' from grade. 17. Provide standard lighting note on the lighting plan (C-700) within the site plan set: Each outdoor luminaire equipped with a lamp that emits 3, 000 or more initial lumens shall be a full cutoff luminaire and shall be arranged or shielded to reflect light away from adjoining residential districts and away from adjacent roads. The spillover of lighting from luminaires onto public roads and property in residential or rural areas zoning districts shall not exceed one half footcandle. 18. Clarify the manufacturer listed in the luminaire schedule on the lighting plan (C-700) for D1. 19. Ensure that all LLF values in the luminaire schedule on the lighting plan (C-700) are all equal to 1.0. 20. Correct the illustration on C-600, which currently calls out the AR as `AB'. 21. Amend the plant schedule on the landscape plan (C-600) to reflect that the trees on the EC frontage will be planted at a minimum of 3.5 inches caliper. 22. Delineate the utility easements on the landscape plan (C-600) and the site & utility plan (C-300). Increase planting area to ensure that there are no conflicts between the proposed planting placement and extant/proposed utilities/easements. 23. Extended the proposed tree plantings along the full lengths of the EC and Proffitt Road frontages. 24. Provide plantings in the southwest and northwest corners of the site. 25. Provide one additional interior parking tree. 26. Provide a continuous row of shrubs along the Rt. 29 and Proffit Road frontages. 27. Note that signage requires a separate application. Ground cover, shrubs and/or trees will be required to integrate the freestanding signs into the overall development. 28. Reduce the number of BNH and IV to below 10 and 25 respectively (or below 25% of typology totals) by introducing more plant variety. 29. Provided the standard plant health note on the landscape plan (C-600): All site plantings of trees and shrubs shall be allowed to reach, and be maintained at, mature height; the topping of trees is prohibited. Shrubs and trees shall be pruned minimally and only to support the overall health of the plant. 30. Mark all trees to be removed on the Existing Conditions/Demolition Plan (C-201) within the site plan set. 31. Orient the building and canopy parallel to the EC. 20 TABLE A This report is based on the following submittal items: Sheet # Drawing Name Drawing Date/Revision Date C-100 Cover Sheet 12/19/17 C-101 General Notes and Details 12/19/17 C-102 General Notes and Details 12/19/17 C-200 Topographic Survey Sheet 12/19/17 C-201 Existing Conditions & Demolition Plan 12/19/17 C-300 Site & Utility Plan 12/19/17 C-400 Grading Plan 12/19/17 C-500 SWM & BMP Computations 12/19/17 C-501 SWM & BMP Reference Sheet 12/19/17 C-502 SWM & BMP Reference Sheet 12/19/17 C-600 Landscape Plan 12/19/17 C-601 Landscape Notes and Details 12/19/17 C-700 Lighting Plan 12/19/17 C-701 Lighting Details 12/19/17 21 ATTACHMENT A APPENDIX B Standards for Fuel Pump Canopies !Adopted by the ARB on August 13. 1998) LENGTH Maximum length for a single island canopy = 26' (= 4' comfort zone front + 18' auto length + 4' comfort zone back) Maximum length for a double island canopy = 42' (= 2' comfort zone front + 18' auto length + 2' comfort zone middle + 18' auto length + 2' comfort zone back) Maximum length for a triple island canopy = 66' (= Y comfort zone front + 18' auto length + Y comfort zone middle + 18' auto length + Y comfort zone back + 18' auto length + Y comfort zone back) WIDTH Maximum width for single island canopies = 26'- (= T (open door overhang) + 6' (car width) + 2'(curb clearance) + 4'(island width) + 2'(curb clearance) + 6'(car width) + Y (open door overhang)) Albrn lc count• Architmiml Bcviow Board Uarpn Gwdchnn— llpdncd 2tV101 I— peso 21 22 HEIGHT (from ground to bottom of fascia) Maximum acceptable height is 14'6". FASCIA HEIGHT Maximum fascia height is 36". i FUEL DISPENSER SIZE A typical size is 7'9" high (approximately half the minimum canopy height), 4'6" wide, 32" deep. ISLAND SIZE A typical size is 12-14' long, 4' wide, 9" tall. Albemarlc County Arcbncctural R—m Board Design Guidel - Updated JJ -1011 -page 22 23