Use regulations
A. Prohibited in residential zones. No wireless telecommunications facility shall be located in a district zoned residential or within 500 feet of a lot in residential use or a residential district boundary. Wireless telecommunications facilities are permitted only in such districts as specified in this article. Residential districts are defined as R-1, R-2, R-3, R-4 and R-5 only.
B. Ancillary uses. All other uses ancillary to a wireless telecommunications facility and its support structure, including a business office, maintenance depot, vehicle storage, etc., are prohibited from the wireless telecommunications services site unless otherwise permitted in the zoning district in which the wireless telecommunications services site is located.
General requirements for all wireless telecommunications facilities
A. Antenna height. The applicant shall demonstrate that the wireless support structure and antenna are the lowest height required to function satisfactorily. In no case shall any wireless support structure, including antennas, exceed a maximum height of 199 feet.
B. Setbacks from base of wireless support structure. If a new tower is constructed (as opposed to mounting the antenna on an existing structure), the minimum distances between the base of the wireless support structure or any guywire anchors and any property line or right-of-way line shall be the largest of the following:
(1) Thirty percent of antenna height;
(2) The minimum front yard setback in the underlying zoning district; or
(3) Forty feet.
C. New towers. Except as hereinafter provided, a monopole wireless support structure shall be required in all cases. The Board of Supervisors may grant use of guywire, freestanding or any other type of wireless support structure as a conditional use after review by the Planning Commission and a public hearing before the Board of Supervisors. The applicant must establish the following for approval of conditional use:
(1) The cost of erecting a monopole would preclude the provision of adequate service to the public, or erection of a safe wireless support structure;
(2) The proposed tower would have the least practical adverse visual impact on the environment and closely resembles a monopole; and
(3) The proposed tower is architecturally compatible with surrounding buildings and land use through location and design and blends in with the existing characteristics of the site to the extent practical.
D. Wireless support structure safety. The applicant shall demonstrate that the proposed antenna and wireless support structure are safe and the surrounding areas will not be negatively affected by wireless support structure failure, falling ice, or other debris. The applicant shall also demonstrate compliance with guidelines recommended by the American National Standard Institute (ANSI) (ANSI/IEEEC95-1-1992) with respect to radio frequency emissions. All wireless support structures shall be fitted with anti-climbing devices, as approved by the manufacturers.
E. Fencing. A fence shall be required around the wireless support structure, building(s), and other equipment unless the antenna is mounted on an existing structure. The fence shall be six feet in height and shall completely enclose the antenna, wireless support structure, and related facilities, shall not contain openings greater than nine square inches and shall contain, at all entrances, gates which shall be locked except during such times as the site is manned by authorized operations or maintenance personnel.
F. Landscaping. The following landscaping shall be required to screen as much of the wireless support structure as possible, the fence surrounding the wireless support structure, and any other ground-level features (such as a building), and in general soften the appearance of the wireless telecommunications services site. The Township may permit any combination of existing vegetation, topography, walls, decorative fences, or other features instead of landscaping if they achieve the same degree of screening as the required landscaping. If the antenna is mounted on an existing structure and other equipment is housed inside an existing structure, landscaping shall not be required.
(1) An evergreen screen shall be required to surround the site. The screen can be either a hedge (planted three feet on center maximum) or a row of evergreen trees (planted 10 feet on center maximum). The evergreen screen shall be a minimum height of six feet at planting and shall grow to a minimum of 15 feet at maturity.
(2) In addition, existing vegetation on and around the site shall be preserved to the greatest extent possible.
G. FCC licensing. The applicant company must demonstrate that it is licensed by the Federal Communications Commission.
H. Parking. See "Vehicle Parking" above for details.
I. Painting and artificial lighting. Wireless support structures shall be painted in a color that best allows it to blend into the surroundings unless otherwise required by the Federal Aviation Administration (FAA) regulations. No wireless support structure may be artificially lighted except when required by the FAA.
J. Aesthetics. Wireless telecommunications facilities shall result in a minimal visual impact for those residents in the immediate area and for those in the larger community who view these facilities from a distance. Minimal visual impact shall include the following:
(1) For facilities located in highly developed portions of the Township, buildings may be used to accomplish the screening noted above.
(2) It is acknowledged that large, multi-use wireless support structures located within major use transmission areas cannot be effectively screened. In order to minimize the visual impact, such new facilities should be located in close proximity to other comparable structures. Accompanying buildings, ground-mounted antennas, and other equipment and structures shall be subject to screening recommendations.
(3) FAA requirements for coloring and lighting of wireless support structures supersedes Township requirements for visual minimum impact.
(4) If an antenna is installed on a structure other than a tower, the antenna and supporting electrical and mechanical equipment must be of a neutral color that is identical to, or closely compatible with, the color of the supporting structure so as to make the antenna and related equipment as visually unobtrusive as possible.