Chapter 10 Tree Canopy, Landscaping and Open Spaces Part 4 Implementation Standards Page 2 of 2

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10.4.5 Planting Details

Any plant material introduced to meet the requirements of this Development Code shall be installed in accordance with sound planting guidelines adequate to sustain vigorous and healthy growth.

10.4.6 Berms

Any berm built to satisfy the requirements contained in this regulation shall be constructed as follows: a minimum height of 1 1/2 feet, and a minimum crown of 2 feet measured on a horizontal plane. Berms with side slopes greater than 3:1 shall be planted with ground cover that does not require mowing. Berms over 3 feet in height planted with woody plant material shall be permitted if the applicant demonstrates to satisfaction of Planning Commission staff that adequate measures will be taken to allow the proposed plants to thrive. Landscape plans shall indicate, by a detail drawing, or by specification in a note on the plan, the type and location of irrigation system to be used. Plans should be specific enough to show that adequate irrigation will be provided to all required plant materials.

Berm Graphic

10.4.7 Transplanting

Any tree that is not nursery stock and is to be moved in order to meet requirements of this regulation shall be transplanted in accordance with sound planting guidelines adequate to sustain vigorous and healthy growth.

10.4.8 Protection During Construction

All tree preservation, tree canopy protection and woodland protection areas shall be in accordance with Tree Preservation Policies of Louisville Metro Planning and Design Services.

A durable and visible barrier at least 3 feet in height and approved by the Planning Director or designee shall be erected around all Tree Canopy Protection Areas prior to any clearing or land disturbing activities requiring a Land Disturbance Permit. All barriers shall be located at the edge of the area to be preserved, which is at least 3 feet beyond the drip line of the protected tree, and shall remain in place until all construction is completed.

No clearing, grading or other land disturbing activities shall be allowed within the area enclosed by the tree protection barrier. No equipment, materials, or vehicles shall be stored or placed within the area enclosed by the tree protection fence.

To prevent compaction of the soil or root system, no parking, material storage, or construction activities are permitted within the boundaries of the constructed barrier or vegetative buffers, beyond that allowed for preliminary site investigation work,

10.4.9 Walls And Fences

Walls and fences built to satisfy the requirements of the Land Development Code shall meet the following standards. Walls shall be constructed of natural stone, brick, or other weatherproof materials approved by the Commission Director or designee. Fences shall be constructed of wood or other weatherproof, durable materials intended for exterior use and approved by the Commission Director or designee. Walls or fences used to satisfy screening requirements shall be at least 80% opaque. Fences shall provide a finished side facing the lower intensity use. Chain link fencing may not, under any circumstances be used to meet any screening requirements of this regulation, nor shall slats installed as Part of a chain link fence be allowed to satisfy screening requirements. However, chain link fencing may be installed for other purposes within the required buffer area if it is used in addition to plants, berms or other allowable screening material and is not otherwise restricted by the form district regulation or other applicable parts of this Code. Walls and fences allowed to meet the requirements of this regulation shall not be used to display or support any sign or other advertising device.

10.4.10 Lighting

Any lights used to illuminate landscaping must be shown on the landscape plan.

10.4.11 Land Clearing

Selective Clearing - Selective clearing of trees, shrubs and underbrush may be necessary or desirable in certain instances. Trees along the edge of a preservation area may be susceptible to off site impact and non-construction impacts (such as when a newly created woodland edge is formed increasing exposure to higher winds and temperatures). Selective clearing may be an appropriate management technique within Woodland Preservation Areas after development to encourage new growth or longevity. Selective clearing may also be necessary for individual trees that may be in danger of falling on structures, roadways or other vehicular use areas, or into open sections of yard where outdoor activities are likely to take place.

Selective clearing will be limited to areas identified to allow such clearing on an approved Development Plan, Tree Canopy Plan or Landscape Plan and may only take place after the development is complete.

10.4.12 Maintenance

1. For any tree located on public or private property as a requirement of an approved Landscape or Tree Preservation Plan, the following activities are prohibited:
   1. Attachment of rope, wire, nails, advertising posters, or other contrivances.
   2. Deposition, placement, or storage of stone, brick, sand, concrete, or other materials which may impede the free passage of water, air, fertilizer to the root system.
2. It will be the responsibility of the property owner to perpetually maintain all landscape areas and associated plant material required under these regulations. The property owner shall also be responsible for maintaining the verge and associated trees within the verge unless the agency having jurisdiction over that verge assumes that responsibility.
3. All unhealthy or dead plant material shall be replaced within one year, or by the next planting period, whichever comes first, while other defective plant material shall be replaced or repaired within three (3) months.
4. An authorized inspector shall have the right to enter onto any property to inspect the health and general condition of plant material that is:
   1. Located within the ROW
   2. Part of an approved development/landscape plan or
   3. Reported as a public hazard

10.4.13 Protection of Public Property

No person shall plant or intentionally damage, transplant, or remove any tree within any street right-of-way or on any municipal-owned property without approval by the agency having jurisdiction for that right-of-way. Any person or property owner acting without prior approval can be subject to the cost associated with any remedial measures necessary to correct an improper action.

10.4.14 Tree Service Contractors (Reserved)