3.1.A.
Establishment of district.
An Albany Turnpike Gateway District, to be known as the Albany Turnpike - Lawton Road Gateway District (ATG-2), is hereby established for the area shown and designated as "Area of Proposed Zone Change" on the map entitled "ATG-2 District Map, Standards for Development, ATG-2 District, Canton, Connecticut," which map is dated November 9, 2004, was prepared by F.A. Hesketh & Associates, Inc. (Job No. 00213), and is hereby referred to as "ATG-2 District Map". Except as otherwise provided in this Section the property within the ATG-2 District shall be subject to all applicable provisions of the Zoning Regulations of the Town of Canton. The property within ATG-2 District may be developed as a Unified Development Parcel in accordance with the provisions of Article V of the regulations and the ATG-2. Accordingly, any parcel of land within the ATG-2 Unified Development Parcel may be created by subdivision or other appropriate process, and/or held under separate ownership, without having to comply on its own with the development standards of the Zoning Regulations, as long as said parcel is developed in accord with the ATG-2 Master Plan. |
3.1.B.
Adoption of Master Plan.
The Master Plan for the ATG-2 District shall consist of the regulations set forth in this section, together with plans entitled, "Illustrative Master Layout Plan," "Sample Building Elevations," including actual titles and dates of final elevations and "ATG-2 District Map" as well as such other figures and materials as may be specifically referenced in this section. The aforesaid document shall be referred to herein as the "Master Plan." |
3.1.C.
Uses.
2.
Permitted accessory uses:
b.
Parking and service areas.
c.
Water supply and water pollution control facilities, including pump stations and customary accessory structures.
d.
Utility facilities, including transformers, meters, and gas service manifolds.
e.
Such other uses as the Commission may find to be necessary for the conduct of any principal use permitted under Section 3.1.C.1 or Section 3.1.C.3.
f.
Outdoor dining.
[Added 8-30-2023]
3.
Special permit uses:
a.
Drive-in windows for establishments in accordance with the standards and criteria set forth in § 470-401C(3) (Business District), and except as prohibited in Section 3.1.C.4.
4.
Prohibition of outdoor display, storage and sales. Except as provided by special exception pursuant to Section 3.1.C.3, all principal uses in the ATG-2 District shall be conducted exclusively within a building or buildings. Without limiting its scope, the foregoing provision shall be deemed to prohibit the use, setting aside or designation of any outdoor area for the display, storage or sale of any goods, merchandise, equipment or other materials except as these regulations may specifically allow.
3.1.D.
Standards.
1.
Bulk standards:
a.
Minimum lot area: 60,000 square feet.
b.
Minimum yards: 75 feet along Albany Turnpike, 50 feet along Lawton Road, and 50 feet along any other property boundary.
c.
d.
Basements and height. When a building design incorporates a basement-level, loading dock service area, the dimension of any exposed basement walls shall not be counted in the calculation for the maximum height of the building.
e.
Fences, walls and terraces. The required setback distances shall not apply to fences or walls eight feet or less in height nor to necessary retaining walls or to unroofed terraces. No fence, wall or terrace shall be located within the right-of-way of any street or street line.
f.
Maximum building coverage. The aggregate building coverage of all buildings and other structures shall not exceed 56,000 square feet and shall be located in Development Areas 'A', B and 'C' as depicted on the "Illustrative Master Layout Plan" found in the Master Plan.
g.
Maximum gross floor area. The total aggregate gross floor area of all buildings and other structures, excluding basements, shall not exceed 64,500 square feet.
h.
Maximum impervious coverage: 50%. The Commission may allow by a special exception an increase to a maximum of 60% impervious coverage when the Commission finds that one or more of the following benefits of the development outweigh the impacts of the increased impervious coverage:
i.
The use of grass/pavement block systems or similar treatments reduces the stormwater runoff; and/or
ii.
The development achieves an overall benefit to the community such as the elimination of blight conditions, preservation of historic structures, closure of excessive curb cuts, provision of interparcel access or service roads or similar benefits.
i.
Massing/density of development. The arrangement and size of proposed buildings within the ATG-2 District shall be as follows:
i.
With the exception of buildings used exclusively for accessory uses, no building shall provide less than 2,500 square feet of building coverage.
ii.
Development Area "A" shall contain one or more buildings having a total maximum building coverage of up to 33,000 square feet and a maximum gross floor area of up to 32,300, except that maximum gross floor area may be increased to a maximum of 46,000 square feet by special exception.
iii.
Development Area "B" shall contain one building having a total minimum building coverage of 2,500 square feet and a total maximum building coverage of 10,000 square feet.
iv.
Development Area "C" shall contain one building having a total maximum building coverage of 16,000 square feet.
v.
The aggregate maximum building coverage on the site shall be 56,000 square feet.
2.
Parking standards:
a.
Dimensions. Except as otherwise provided in this subsection (3.1.D), all parking spaces shall meet the dimensional criteria set forth in § 470-702 (Basic Standards, Parking). The provisions of this subsection (3.1.D) shall be deemed to apply only to perpendicular parking spaces.
i.
In areas where parking rows are adjacent to each other, the size of each parking space shall be nine feet in width by 20 feet in length (See Figure 5a.)
ii.
In areas where parking rows are adjacent to landscaped areas; the size of each parking space shall be nine feet in width by 18 feet in length (See Figure 5b.)
iii.
In areas where parking rows are adjacent to paved pedestrian ways; the size of each parking space shall be nine feet in width by 18 feet in length. The paved pedestrian way shall maintain a minimum clear width of five feet. (See Figure 5c.)
iv.
Parking spaces designated for handicapped accessibility shall meet the standards of the "The Connecticut State Building Code," as may be amended from time to time.
b.
Alternative surface treatment. Where appropriate for seasonal, peak-demand parking and to reduce stormwater runoff, the Commission may permit the use of grass/pavement block systems, reinforced turf systems, or similar treatments.
c.
Required number of spaces. Off-street parking spaces shall be provided within the ATG-2 District at the rate of four spaces per 1,000 square feet of gross floor area. No parking spaces shall be required for basement storage and utility areas.
d.
Buffer to buildings. Except at loading docks, building entrances and along pedestrian arcades, parking lots and driveways shall be separated from all buildings by a landscaped buffer strip having a minimum width of 10 feet. This buffer strip shall contain pedestrian walkways and a combination of at least three of the following: trees, shrubs, grass or other landscape material. The Commission may reduce the buffer to accommodate a building with a higher level of architectural detail in keeping with the design considerations in Section 3.1.D.7, Architectural style.
e.
Buffer to driveways. Access driveways leading to and from a public street, in the general area where traffic is anticipated to queue, shall be free of parking spaces and separated from parking bays by a landscaped strip of such width that no parked vehicle overhangs into the access driveway (See Figure 5d.)
f.
Snow storage areas. To maintain the availability of the maximum number of parking spaces, areas shall be designated outside of the paved parking lot for the substantial collection and storage of snow. These areas shall be depicted on the site development plan. Stockpiling of snow shall be allowed within the parking lot islands as long as it does not impede the vision of motorists or pedestrians.
g.
Wheel stops. Pre-cast concrete wheel stops may be utilized in areas where pedestrian routes are adjacent to parked vehicles to limit the amount of vehicle overhang.
h.
Pavement marking. Crosswalks, directional arrows, fire lanes, parking spaces and other pavement features shall be permanently marked on the pavement with traffic paint conforming to AASHTO M248 Type N, as may be amended, and supplemented by signs as determined necessary by the Traffic Authority and/or Town Planner.
i.
Traffic control signage. All traffic control signage shall conform to the "Manual of Uniform Traffic Control Devices," "Standard Alphabets for Highway Signs and Pavement Markings," CT DOT 814A, and the Connecticut Building Code, as may be amended from time to time.
j.
Access. Access to the site and associated parking lot and service areas shall not preclude the construction or implementation of the improvements recommended in the Route 44 Corridor Study.
i.
Access to the site shall be from Albany Turnpike (U.S. Route 44) and Lawton Road.
ii.
Emergency access, if required by the Commission or other agency, including the State of Connecticut, shall be provided. Layout and design must be approved by the local Fire Marshal and Town Planner and/or other applicable agency or official at the time of site development plan approval.
iii.
Except for driveways permitting only right turns into and out of the site, access driveways shall, insofar as practical, align with existing opposing streets or commercial driveways.
iv.
Whenever possible through cooperation with adjacent landowners, parking lots shall be configured to provide for possible access to adjoining commercial parking lots through a driveway, shared entrance, or separate service road.
k.
Pedestrianways. Access to individual buildings within the site shall be from a system of convenient and safe pedestrianways in accordance with the following standards:
i.
Pedestrianways and sidewalks shall be constructed of concrete or other decorative-type paving material except bituminous materials and shall not be less than five feet in width.
ii.
If concrete wheel stops are not provided at pedestrianways perpendicular to adjacent parking spaces, pedestrianways shall be increased by two feet on each side where parking spaces are placed.
iii.
Pedestrianways may be flush with adjacent pavement to facilitate wheelchair and shopping cart access if concrete wheel stops or traffic control devices including line striping and signage are provided.
iv.
Sidewalks shall be provided along the entire frontage of the site on both Albany Turnpike (U.S. Route 44) and Lawton Road. Maintenance of this public sidewalk, including the clearing of snow, shall be the responsibility of the owner. At least one pedestrianway should connect the public sidewalk at the street to the vicinity of the main entrance to the building(s). The impervious area of this pedestrianway and sidewalk shall not be included in the total site impervious coverage calculation.
3.
Service area and loading/unloading parking space standards:
a.
Dimensions of service areas. For each building over 20,000 square feet, parking and loading areas shall provide a space or spaces for truck loading and unloading that shall be a minimum of 10 feet in width and 60 feet in length, with a vertical clearance of at least 15 feet, and having such shape, access, and slope as to accommodate one truck having an overall length of 60 feet.
b.
Required number of off-street loading/unloading spaces. Off street loading/unloading spaces shall be provided as follows:
i.
For each building having less than 20,000 square feet of total gross floor area, the appropriate number and dimensions of off-street loading spaces shall be determined by the Commission at the time of site development plan approval based upon the proposed uses of the buildings.
ii.
For each building having a total gross floor area of 20,000 square feet or more, at least two off-street loading/unloading spaces shall be provided.
c.
Dimensions of exterior garbage/recycling enclosures. One exterior garbage/recycling enclosure shall be provided for each of the three development areas shown on the "Illustrative Master Layout Plan" of the Master Plan. Each such enclosure shall be scaled appropriately for its intended use, and shall have a minimum width of 10 feet, a minimum length of 10 feet, and a minimum vertical clearance of 15 feet. The enclosure shall have such shape, access and slope as may be reasonably required to accommodate vehicles customarily used to service such enclosures.
d.
Additional service area standards. All service areas shall be designed and constructed in accordance with the following standards:
i.
Loading/unloading spaces visible from a public street or adjacent property shall be screened with masonry walls or fencing or landscaping to minimize visual impact. Lighting shall be directed into the service area from the periphery and not directed toward the street and/or adjacent property.
ii.
Only trash compaction or other similar operations shall be permitted between the hours of 7:00 a.m. and 10:00 p.m. when the applicant submits evidence that sound barriers between all areas for such operations effectively reduce noise emission levels to a peak level of 45 decibels, as measured at the property line.
4.
Landscaping standards.
a.
Existing vegetation. Within the site, the existing landscape shall be surveyed, trees and natural growth to be preserved shall be identified and marked, and a plan to preserve identified vegetation in its natural state insofar as practical shall be developed and made a part of the site landscaping plan. Clearing limits shall be staked in the field prior to any clearing and/or excavation. Particular care shall be used to observe and respect these clearing limits during all phases of development. Existing large trees that are proposed to remain shall be identified and shall have suitable fencing installed at their driplines to designate areas in which cutting and filling is prohibited and to help minimize soil compaction from construction equipment in their general location. Such large trees shall be preserved or replaced in-kind if destroyed.
b.
Proposed landscaping. Proposed landscaping shall be installed in accordance with the following standards:
i.
Parking lots or buildings visible from adjacent residential properties at the same or similar grade shall be screened from view, insofar as practical, through the use of landscaped berms and landscaped buffer areas, which may include walls, fences and/or existing vegetation.
ii.
No plant material listed in "Non-native and Potentially Invasive Vascular Plants in Connecticut, Center for Conservation and Biodiversity, University of Connecticut, Storrs, by L.J. Mehrhoff, K.J. Metzler & E.E. Corrigan, 2001," as it may be revised or updated, shall be installed within the ATG-2 District.
iii.
A monoculture of plant material shall be avoided. As a general guideline, the proposed landscape scheme shall have no more than 10% of any one species and no more than 20% of any one genus.
iv.
Unless otherwise stated in this regulation, at the time of planting, trees and shrubs shall meet the following standards: canopy trees shall have a minimum caliper of three inches; evergreen trees shall have a minimum height of six feet; ornamental trees shall have a minimum caliper of two inches; deciduous shrubs shall have a minimum installed height of two feet and at least 25% shall have a mature height of at least six feet; evergreen shrubs shall have a minimum installed spread of 2 1/2 feet and at least 25% shall have a mature height of at least four feet. In all cases, the placement and height of tree and shrubs shall respect the need for maintaining proper sight lines so as to assure traffic safety.
v.
Landscaping materials determined to be dead by the site owner, property manager, or Zoning Enforcement Officer shall be replaced with items of the same species, genus, and size as originally planted within 60 days of such determination or as soon thereafter as weather permits, and written notice shall be supplied to the Zoning Enforcement Officer of the action.
c.
Interior parking lot landscaping. The following landscape design requirements are intended to reduce the negative visual impacts of parking lots (See Figures 7a, 7b and 7c.):
i.
There shall be a minimum of 30 square feet of green space per parking space located within the area designated as the parking lot on the approved site development plan. Required end islands, interior islands, corner islands, landscaped strips between bays of parking, landscape strips adjacent to driveways and landscaped areas adjacent to buildings shall apply towards this requirement. Perimeter landscaped areas outside the area defined as the parking lot shall not apply towards this requirement.
ii.
Within the area of parking lot landscaping, there shall be planted at least one canopy tree for each 10 parking spaces in the parking lot. These trees shall be planted in end islands, interior islands, corner islands, landscaped strips between bays of parking, and landscaped strips adjacent to driveways.
iii.
Within the area of parking lot landscaping, there shall be planted at least eight evergreen shrubs or deciduous shrubs for each 10 parking spaces in the parking lot. These shrubs shall be planted in end islands, interior islands, corner islands, landscaped strips between bays of parking, and landscaped strips adjacent to driveways.
d.
Buffer yards adjacent to residential districts. The following landscape design requirements are intended to minimize the visual impacts of the development from adjacent residential properties. These landscape requirements do not apply to the portion of Lawton Road subject to the requirements of the Albany Turnpike/Lawton Road Streetscape Landscaping as detailed in Section 3.1.D.4.f.
i.
All required yards along the western (Lawton Road) and northern boundaries of the ATG-2 District shall contain a continuous landscaped area not less than 25 feet in width including any required pedestrian ways, except at or within 10 feet of driveways or emergency access.
ii.
Except as provided in Sections 3.1.C.4.d.iv and Section 3.1.D.4.d.v, the area described in Section 3.1.D.4.d.i shall contain a continuous planting of evergreen trees and shrubs. Evergreen trees shall be installed with a maximum on-center spacing of 10 feet. Shrubs shall be spaced a maximum of five feet on center and shall be either deciduous species or evergreen species. The tree and shrubs shall be planted in not less than two rows and shall be staggered to provide substantial screening.
iii.
Landscaped berms or landscaped terraced retaining walls may be utilized to help achieve the desired results of Section 3.1.D.4.d.i.
iv.
Existing plant materials may be used to meet all or part of the requirements of Section 3.1.D.4.d.ii if the Commission determines that such materials will provide suitably dense screening.
v.
Fencing materials may be used to mark the entrance of an access for emergency vehicles. If fencing materials are used, identical materials and landscape design shall be repeated two additional times within the buffer area to blend the emergency access location into the overall buffer landscaping scheme.
e.
Buffer yards adjacent to business districts. The following landscape design requirements are intended to minimize the visual impacts of the development from adjacent commercial properties.
i.
All required yards along the eastern boundary of the ATG-2 District shall contain a continuous landscaped area not less than 15 feet in width.
ii.
Except as provided in Section 3.1.D.4.e.iv, the area described in Section 3.1.D.4.e.i shall contain landscape plant material in accordance with the following (see Figure 7d):
iii.
Landscaped berms or landscaped terraced retaining walls may be utilized to help achieve the desired results of Section 3.1.D.4.e.i and Section 3.1.D.4.e.ii.
iv.
Existing plant materials may be used to meet all or part of the requirements of Section 3.1.D.4.e.ii.
v.
Insofar as practical, the northeast portion of the site ('panhandle') shall remain as an existing vegetative buffer without the addition of any new plantings. In areas of possible disturbance or where there is limited existing vegetation, the landscape requirements as detailed in Section 3.1.D.4.e.ii through 3.1.D.4.e.iv shall be applied.
f.
Albany Turnpike/Lawton Road Streetscape Landscaping. The following landscape design requirements are intended to produce a high quality streetscape appearance of the development from Albany Turnpike (U. S. Route 44) and Lawton Road.
i.
All required yards along the southern boundary of the ATG-2 District (Albany Turnpike (U. S. Route) and along the first 200 feet of frontage along Lawton Road from Albany Avenue, shall contain a continuous landscaped area not less than 30 feet in width including any required pedestrian ways, except at or within 10 feet of driveways or emergency access.
ii.
The desired effect of this Section is to produce a landscape treatment that compliments the architecture of the development and presents a visually pleasing image of the development while not completely screening the buildings from the street.
iii.
The landscape treatment shall attempt to mask the mass of the parking area while still allowing views into the parking lot for safety concerns.
iv.
Except as provided in Section 3.1.D.4.f.vi, the area described in 3.1.D.4.f.i shall contain landscape plant material in accordance with the following (see Figure 7e.):
[1]
Three canopy trees per each 100 linear feet of streetscape.
[2]
Four ornamental trees per each 100 linear feet of streetscape.
[3]
One evergreen tree per each 100 linear feet of streetscape.
[4]
Twenty shrubs per each 100 linear feet of buffer yard. Up to 25% of the shrubs may be deciduous or evergreen shrubs that grow to less than four feet in height.
[5]
Perennial planting beds shall be sporadically planted along the streetscape. Perennial plants in these beds shall be used as accent plants and shall not dominate the streetscape.
v.
Landscaped berms or landscaped terraced retaining walls may be incorporated into the design and utilized to help achieve the desired results of Section 3.1.D.4.f.iv.
vi.
Existing plant materials may be used to meet all or part of the requirements of Section 3.1.D.4.f.iv.
vii.
Proposed landscape material to be used to satisfy the requirements of this Section shall be chosen to provide for seasonal interest throughout the year.
g.
Recommended plant species. The following lists are intended to act as a guideline for the development of the planting schedule within the ATG-2 District and are not intended to exclude other species which may add to a quality landscape. Specific varieties within each species are encouraged to help promote diversity of the landscape treatment and are identified by both scientific name and common name.
i.
Canopy trees:
• | Acer species | Maple |
• | Gleditsia species | Thornless Honeylocust |
• | Platanus species | Planetree |
• | Ulmus species | Elm |
• | Zelkova species | Zelkova |
ii.
Ornamental trees:
• | Amalanchier species | Serviceberry |
• | Betula species | Birch |
• | Cornus species | Dogwood |
• | Malus species | Flowering Crabapple |
• | Prunus species | Flowering Cherry/Plum |
• | Pyrus species | Flowering Pear |
• | Tilia species | Linden |
iii.
Evergreen trees:
• | Abies species | Fir |
• | Picea species | Spruce |
• | Pinus species | Pine |
iv.
Broadleaf evergreen shrubs:
• | Azalea species | Azalea |
• | Ilex species | Holly |
• | Kalmia species | Mountain Laurel |
• | Rhododendron species | Rhododendron |
• | Viburnum species | Viburnum |
v.
Evergreen shrubs:
• | Chamaecyparis species | Cypress |
• | Juniperus species | Juniper |
• | Taxus species | Yew |
• | Thuja species | Arborvitae |
vi.
Deciduous shrubs:
• | Cornus species | Shrub Dogwood |
• | Cotoneaster species | Cotoneaster |
• | Forsythia species | Forsythia |
• | Potentilla species | Potentilla |
• | Weigela species | Weigela |
5.
Site lighting standards.
a.
To prevent interference between trees and lighting that may lead to dark or unsafe conditions, light standards should be separated from trees by at least 40 feet.
b.
Any lighting proposed along or within 150 feet of the northerly, easterly, and westerly property lines of the site shall utilize a full cut-off luminaire that provides total cut-off of light at the property line. The height of the luminaire shall not exceed 25 feet. The maximum illumination shall not exceed 1.0 footcandle measured on the ground at the inside edge of the perimeter buffer yard.
c.
Lighting shall include automatic devices to reduce site lighting after 10:00 p.m. to the minimum levels needed for overnight security. The maximum illumination after 10:00 p.m. shall not exceed 0.5 footcandle measured on the ground at the northerly property line.
d.
Any lighting within a service area shall be directed downward and inward to the service area and not be directed outward in a direction away from the service area.
6.
Signage standards.
a.
Uniform signage guidelines. The unique site characteristics of the ATG-2 District with its corner lot configuration with frontage on two streets and visibility from a major intersection dictates the following set of guidelines for signage to provide the basic, coordinated design theme for all signs within the site. At the time of site development plan approval, a comprehensive site signage theme shall be submitted and shall be subject to review and approval by the Commission. Future applications for individual signs shall be consistent with the approved theme. Such plan will detail the proposed signage package for the entire site based upon lighting, material, color, information, size and location. The signage shall adhere to the following guidelines:
i.
Lighting of signs shall be from an indirect source. No internal illuminated signs shall be allowed.
ii.
Wall or attached signs shall have the light source incorporated into the sign structure or concealed by an architectural feature.
iii.
Ground signs shall either have the light source incorporated into the sign structure or concealed by landscaping.
iv.
The light shall be soft lighting directed toward the sign with little to no spillover. The light source shall be shielded from any road and adjacent property.
v.
Lighting type shall be metal halide and shall be a consistent intensity for each sign throughout the site.
b.
Materials.
i.
Materials used to create signage shall be consistent and complementary to the general architecture of the site.
ii.
Signage materials shall be consistent between individual tenants throughout the site.
iii.
Examples of preferred materials used for signage and supports for signage shall include stone, metal, and stained and painted wood.
c.
Colors.
i.
Colors of signage shall be consistent with and complementary to the general color scheme for the buildings within the site.
ii.
Generally darker color hues shall be used for the background of the signs.
iii.
Complementary contrasting color hues shall be used for the lettering of the signs.
iv.
A third color hue may be used for emphasis (i.e., borders, motifs, shadowing, etc.) of the signs.
v.
Excessively bright, glaring, or vibrating color hues and schemes shall not be allowed within the site.
d.
e.
Size. Unless modified by the approved site signage theme package, the size and measurement of all signs shall conform to § 470-703, Signage.
f.
Location.
i.
Signs shall be located in relationship to the use for which they are related and shall not confuse, distract, mislead or obstruct vision necessary for traffic and pedestrian safety.
ii.
Ground signs shall not exceed 15 feet in height as measured from the top of the sign face to ground level.
iii.
No wall or attached sign shall project more than 12 inches from the face of the structure.
iv.
In general, signage on a building shall be located within the architectural sign band, the fascia, or other areas on the building reserved for signage. No sign, or portion thereof, attached to a building shall project above the exterior wall of the said building.
v.
Signs on the building(s) located within Development Area "A" shall be permitted only on the south elevations of the building(s). No building signs are permitted on the east, north and west side of the building(s). Signs on the building(s) located within Development Area "B" and "C" shall be permitted on only two elevations of the building(s) with the further limitation that any signage on the east side of the building in Development Area "C" shall not be illuminated either internally or externally.
7.
Architectural style.
a.
Finding of critical significance. The Commission finds that the architectural style of the buildings to be developed in the ATG-2 District will be of critical significance in determining whether the development achieves the goals of the Albany Turnpike Gateway District regulations. The paramount significance of the architectural style is highlighted by and related to the unique location of the ATG-2 District at a particularly sensitive crossroad of commercial and residential properties, with roughly equal proportions of each bordering the District. The Albany Turnpike Gateway District regulations allow the Commission, in determining whether to approve a proposed ATG District, to require a higher level of architectural detail and certainty in the accompanying, proposed Master Plan. The Commission also recognizes, and must balance, the need to assure an appropriate level of design flexibility, given the size of the ATG-2 District and the many potential users it may attract. The Commission finds that the most appropriate manner of balancing those competing needs is to approve the Master Plan, as defined in Section 3.1.B, but to reserve a greater level of discretion in reviewing and approving the architectural components of the final site development plan.
b.
Special exception requirement. In order to properly and effectively preserve the administrative discretion necessary to assess the architectural components of the site development plan in accordance with the balancing of interests described in Section 3.1.C.7.a, the Commission shall require the issuance of a special exception for the approval of any and all architectural renderings submitted as components of the site development plan.
c.
Human scale. The applicant will incorporate elements of buildings along Albany Turnpike (U.S. Route 44) that were originally built as residential and later converted to commercial use or pre-20th Century buildings in Canton. In addition, although these ATG-2 regulations would allow the construction of a building having a building coverage of as much as 46,000 square feet, the Commission finds that buildings of greater mass may have an overwhelming appearance that is not conducive to preserving the Town's existing village character. Substantial efforts must be made to use appropriate architectural techniques, such as, but not limited to, landscaped breaks and insets in the facades of larger buildings, to reduce the apparent mass of large buildings (including, particularly, buildings having a floor area equal to or greater than 20,000 square feet) and to make them appear, to the extent practicable, as though they comprised a grouping of smaller buildings more consistent with the sizes of buildings located on Albany Turnpike (U.S. Route 44) to the west of the ATG-2 District.
d.
Rooflines.
i.
Any building in excess of 20,000 square feet, shall incorporate four of the following elements:
[1]
Parapets concealing flat roofs and rooftop equipment. The average height of such parapets should not exceed 15% of the height of the supporting wall and at no point should a parapet exceed 30% of the height of the supporting wall. Parapets should feature three dimensional cornice treatment.
[2]
Overhang eaves, extending no less than three feet past the supporting walls;
[3]
Sloping roofs that do not exceed the average height of the supporting walls, with an average slope greater than or equal to one foot of vertical rise for every three feet of horizontal run and less than or equal to one foot of vertical rise for every one foot of horizontal run;
[4]
Three or more roof slope planes.
ii.
No contiguous segment of roofline in Development Area 'A', visible from a public area (i.e. a front/side facade) that is visible from the street will be flat in excess of a dimension equaling 50% of the length of that particular roof segment's associated wall.
iii.
No contiguous segment of roofline in Development Area 'B', visible from a public area (i.e. a front/side facade) that is visible from the street will be flat in excess of a dimension equaling 50% of the length of that particular roof segment's associated wall.
iv.
No contiguous segment of roofline in Development Area 'C', visible from a public area (i.e. a front/side facade) that is visible from the street will be flat in excess of a dimension equaling 50% of the length of that particular roof segment's associated wall.
e.
Multiple entrances.
i.
When multiple tenants are located within a principal building, each such tenant, insofar as practical, should have at least one exterior customer entrance.
f.
Mechanical equipment. Mechanical equipment, such as HVAC units and other utility equipment, shall be screened, by landscaping or other architectural treatments integrated into the design of the building so as to minimize visibility from a public street or adjacent property.
g.
Multiple buildings. When multiple buildings are proposed within the ATG-2 District, the buildings shall be designed and articulated with a consistent and/or compatible architectural theme.
h.
Multiple tenants. When multiple tenants are proposed within the same building within the ATG-2 District, the exterior architectural features of the building shall, nevertheless, be designed and articulated with a consistent and/or compatible architectural theme.
i.
Architectural "logos". The exterior architectural features of all buildings on the site shall be designed with the intent and purpose of promoting and enhancing an architectural theme or themes appropriate to and reflecting the architectural history of the Town of Canton. Consequently, building designs that reflect a standard architectural theme or that are intended to identify, or are typical of, particular business enterprises shall generally not be acceptable or permitted.
j.
Noise level standards.
i.
Stationary equipment. Stationary mechanical equipment, including but not limited to, refrigeration equipment, heating, ventilating, and air-conditioning equipment, shall be designed and sited in order to comply with the Connecticut State Noise Regulations (Regulations of Connecticut State Agencies, Title 22a, Sections 22a-69-1 to 22a-69-7.4 "Control of Noise"). Specifically, facility noise at the north property boundary shall not exceed 55 decibels during daytime hours (7:00 a.m. to 10:00 p.m.) and 45 decibels during nighttime hours (10:00 p.m. to 7:00 a.m.).
[1]
Stationary mechanical equipment generating noise in excess of 45 decibels measured at the site of the equipment shall be set back a minimum of 75 feet from the northerly, easterly and westerly property lines.
[2]
Any roof-mounted equipment generating noise in excess of 45 decibels shall be located and designed in such a manner that insures the decibel limits at the northerly, easterly and westerly property lines are observed, but shall be installed, screened, and maintained in such a manner that insures the decibel limits at the northerly property line are observed.
[3]
Site development plan applications shall be accompanied by a report from an acoustical engineer demonstrating that the above noise standards will be attained. Prior to the issuance of a certificate of occupancy, the property owner shall be responsible for testing of stationary equipment verifying compliance with noise standards.
ii.
Delivery trucks. In order to minimize noise from delivery vehicles, the following standards shall be adhered to:



