Uses and/or development shall provide landscaping in accord with the following sections in order to eliminate or minimize nuisances that occur between adjacent land uses or between land uses and adjacent streets such as dirt, litter, pollution, noise, glare of lights, excessive heat, signs, unsightly buildings or parking areas, or danger from fires or explosions. These requirements shall apply where a new use/development is proposed on vacant land, where a use or development in existence prior to these regulations will be expanded in gross floor area by 50% or greater, or where an existing use/development is removed and a new use/development is proposed.
(a) Where any permitted nonresidential use will abut a residential use, a buffer strip at least 10 feet wide shall be provided and maintained along the entire length of the property line which separates the nonresidential use from the residential use. Buffer strips shall:
[1] Contain a sight-obscuring planting of shrubs and/or bushes of a variety that keep green leaves year round and will maintain full, dense growth from the ground up to a height of between four feet and six feet. Plants shall be spaced to provide full, dense coverage without interruption.
[2] Contain a planting of understory trees such as dogwood, crab apple, or other equivalent varieties which grow to heights of maturity of not more than 25 feet. Trees shall be spaced evenly. Six trees shall be provided for each 100 feet of linear distance.
(b) Off-street parking areas for nonresidential and multifamily residential uses shall provide landscaping and screening as follows:
[1] Screening shall be provided in accord with §
550-45A(4) of this chapter.
[2] A minimum five-foot wide landscape planting strip shall be provided where the parking lot abuts a street, excluding alleys.
[3] At least 5% of the interior parking area shall be landscaped with plantings and one tree for each 10 parking spaces installed. Interior parking lots plantings are required exclusive of other planting requirements. At least 50% of all planting shall occur between the front face of the structure(s) and the street on which the structure(s) fronts.
[4] Landscaping shall be located in protected areas such as along walkways, in center islands, at the ends of parking bays or between parking spaces. All landscaping shall be placed so that it does not obstruct sight distance for automobiles moving within the parking lot or entering and exiting the parking lot.
[5] Plant types shall include a mixture of hardy flowering and/or decorative evergreen and deciduous trees. Evergreens should be used along the perimeter of the parking lot for screening and deciduous trees should be used for shade within the parking lot.
(c) Areas of buffer strips or landscape plantings not covered by plantings shall be planted with grass or other full ground cover vegetation or mulched. Such areas shall not be used for buildings, parking, storage of vehicles, equipment or materials, nor for any other use incompatible with their purpose.
(d) Installation and maintenance of buffer and landscaping areas shall be the responsibility of the permit applicant or subsequent property owners. Installation must be completed prior to issuance of a certificate of use and occupancy by the Zoning Officer. Plantings shall be maintained in healthy condition and dead or diseased plants shall be removed and replaced no later than next planting season. Buffer and landscape areas shall be kept mowed and free of weeds, tall grass, rubbish and debris.