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11.71 - Telecommunications Towers and Antennas 9 11.71 Section 11.71: Telecommunications Towers and Antennas Subdivision 1. Purpose The purpose of this ordinance is to allow for and regulate the design, location, placement, construction, maintenance, and removal of telecommunications towers and antennas and to provide safety/emergency service through use of telecommunications facilities; provide broader forms of communication in a more reliable way; ensure such facilities are unobtrusively located; strictly control the location and design of telecommunications facilities so that allowed facilities will not be obtrusive or visually unpleasant; provide clear standards governing all aspects of such facilities; minimize the number of new towers and to require co-locating; allow new facilities only when a documented demonstration of need satisfactory to the City can be shown; protect residential property and neighborhoods; promote shared use of telecommunications towers; protect property values, the image of the City, and the image along the City's principal arterials including Highways 55, 100 and 169, and Interstate 394. Subdivision 2. Definitions A. Antennas: means a device placed outdoors on a building or structure and used to transmit and/or receive radio or electromagnetic waves, excluding: satellite dishes, six (6) feet or shorter, whip antennas one (1) inch or less in diameter, and television antennas having a total length of not more than six (6) feet which are located on a dwelling or other permitted building. B. Monopole: means a free standing, self-supporting telecommunications tower which uses a single pole, does not use a lattice design, and has no guy wires. C. Satellite dish or satellite earth station antenna: means a round or conical or cone shaped device more than eighteen (18) inches in diameter, placed outdoors on the ground or on a building or structure, and used to transmit and/or receive radio or electromagnetic waves. D. Telecommunication facility: means cables, wires, lines, wave guides, antennas and any other equipment or facilities associated with the transmission or reception of communications located or installed on or near a tower or antenna support structure but not including a satellite earth station antenna, (satellite dish) two (2) meters (6.56 feet) or less in diameter. E. Telecommunications tower: means a self-supporting monopole, poles or lattice structure constructed at normal grade and extending into the air at least twelve (12) feet and used to support telecommunications facilities. Golden Valley City Code Page 1 of 11 9 11.71 F. Tower height: means the vertical distance from the average grade at the base of the tower to the highest point of the tower or to the highest point of the highest telecommunications facilities on the tower whichever is higher. Subdivision 3. Demonstration of Need The applicant shall provide an analysis prepared by a radio or electrical engineer demonstrating that the proposed location of the antennas is necessary to meet the coverage and capacity needs of its system and that there is no existing antenna support structure that could adequately serve the area if antennas were placed on it. Subdivision 4. Location of New Facilities The following preferences, listed in ranked order, shall be followed for a new facility (tower) and each preference shall be analyzed to determine the most appropriate location: A. Whenever possible, an existing telecommunications tower, structure or building shall be used to support the proposed facility. If an existing building or structure is used, it shall be over thirty-five (35) feet in height. Preference shall be given to existing light poles, high voltage utility towers and water towers. Public and commercial buildings four (4) or more stories high which can more likely accommodate facilities without obstructing views or being obtrusive to views shall be given preference over shorter buildings. B. Less restrictive (heavier) zoning district shall be given preference over more restrictive zoning districts. C. Sites with the least impact on residential areas. Where feasible and practical, towers shall exceed the setback requirements by fifty percent (50%) when located adjacent to a property zoned Residential, Two-Family Residential (R-2) and Multiple Dwelling. Also, where feasible and practical, antennas on properties zoned Multiple Dwelling shall be located on building rooftops rather than have a monopole design. D. In all cases, except for non-conforming existing towers, the location must meet the zoning requirements. E. Amateur radio towers in the Residential Zoning District and Two-Family (R-2) Residential Zoning Districts are not required to co-locate. Subdivision 5. Where Allowed Telecommunications towers and antennae facilities are allowed in the following zoning districts as specified provided they meet all other requirements of this ordinance. A. Residential Zoning District and Two-Family (R-2) Residential Zoning District. Golden Valley City Code Page 2 of 11 9 11.71 1. Telecommunications towers. Telecommunications towers are prohibited, except an amateur radio tower not to exceed forty-five (45) feet in height used by a licensed amateur radio operator residing on the site may be permitted through a conditional use permit and subject to all other requirements of this section and Section 11.80 of this code. 2. Antennas. Antennas ten (10) feet in length or less are allowed as a secondary use when located on an existing structure. 3. Satellite dishes less than one (1) meter in diameter. Satellite dishes less than one (1) meter (3.28 feet) in diameter are permitted. 4. Satellite dishes one (1) to two (2) meters. Satellite dishes one (1) to two (2) meters (3.28 feet to 6.56 feet) in diameter may be allowed by a conditional use permit. If located on the ground, the height must not exceed ten (10) feet. 5. Temporary Towers. Temporary mobile towers are prohibited, except that short-term temporary mobile towers may be allowed by administrative permit in emergency situations. B. Multiple Dwelling District. 1. Telecommunications towers. Telecommunications towers may be permitted through a conditional use permit provided the height does not exceed seventy-five (75) feet and subject to all other requirements of this section and Section 11.80 of this Code. 2. Antennas. Antennas ten (10) feet in length or less are allowed as a secondary use when located on an existing structure. 3. Satellite dishes less than one (1) meter in diameter. Satellite dishes less than one (1) meter (3.28 feet) in diameter are permitted. 4. Satellite dishes one (1) to two (2) meters in diameter. Satellite dishes one (1) to two (2) meters (3.28 feet to 6.56 feet) in diameter may be allowed by a conditional use permit. If located on the ground, the height must not exceed ten (10) feet. 5. Temporary Towers. Temporary mobile towers may be permitted through an administrative permit provided the term is not greater than one hundred (100) days and the purpose is to test a site which might qualify for a permanent tower and the height is not greater than sixty-six (66) feet. C. Institutional Zoning District. Including 1-1, 1-2, 1-3 and 1-4, and excluding 1-5. Golden Valley City Code Page 3 of 11 9 11. 71 1. Telecommunications Towers. Telecommunications towers may be permitted through a conditional use permit provided the height does not exceed one hundred (100) feet and subject to all other requirements of this section and Section 11.80 of this Code. 2. Antennas. Antennas ten (10) feet in length or less are allowed as a secondary use when located on an existing structure. 3. Satellite dishes less than one (1) meter in diameter. Satellite dishes less than one (1) meter (3.28 feet) in diameter are permitted. 4. Satellite dishes one (1) to two (2) meters in diameter. Satellite dishes one (1) to two (2) meters (3.28 feet to 6.56 feet) in diameter are allowed as a secondary use. If located on the ground, the height must not exceed ten (10) feet. 5. Temporary Towers. Temporary mobile towers may be permitted through an administrative permit provided the term is not greater than one hundred (100) days, the purpose is to test a site which might qualify for a permanent tower and the height is not greater than one hundred (100) feet. D. Business and Professional Office Zoning District 1. Telecommunication Towers. Telecommunications towers may be permitted through a conditional use permit provided the height does not exceed one hundred twenty (120) feet high and subject to all other requirements of this of this section and Section 11.80 of this Code. 2. Antennas. Antennas ten (10) feet in length or less are allowed as a secondary use when located on an existing structure. 3. Satellite dishes two (2) meters or less in diameter. Satellite dishes two (2) meters (6.56 feet) or less in diameter are permitted. If located on the ground, the height must not exceed ten (10) feet. 4. Satellite dishes more than two (2), but less than nine (9) meters in diameter. Satellite dishes more than two (2) meters (6.56 feet), but less than nine (9) meters (29.52 feet) in diameter may be permitted through a conditional use permit and subject to all other requirements of this Section and Section 11.80 of the Code. If located on the ground, the height must not exceed thirty (30) feet. 5. Temporary Towers. Temporary mobile towers may be permitted through an administrative permit provided the term is not greater than one hundred (100) days, the purpose is to test a site which might qualify for a permanent tower and the height is not greater than one hundred twenty (120) feet. Golden VCl/ley City Code Page 4 of 11 9 11.71 E. Commercial Zoning District 1. Telecommunication Towers. Telecommunications Towers may be permitted through a conditional use permit provided the height does not exceed one hundred twenty (120) feet and subject to all other requirements of this of this section and Section 11.80 of this Code. 2. Antennas. Antennas ten (10) feet in length or less are allowed as a secondary use when located on an existing structure. 3. Satellite dishes two (2) meters or less in diameter. Satellite dishes two (2) meters (6.56 feet) or less in diameter are permitted. If located on the ground, the height must not exceed ten (10) feet. 4. Satellite dishes more than two (2) but less than nine (9) meters in diameter. Satellite dishes more than two (2) meters (6.56 feet) but less than nine (9) meters (29.52 feet) in diameter may be permitted through a conditional use permit and subject to all other requirements of this Section and Section 11.80 of the Code. If located on the ground, the height must not exceed thirty (30) feet. 5. Temporary Towers. Temporary mobile towers may be permitted through an administrative permit provided the term is not greater than one hundred (100) days, the purpose is to test a site which might qualify for a permanent tower and the height is not greater than one hundred (120) feet. F. Light Industrial Zoning District 1. Telecommunication Towers. Telecommunications towers may be permitted through a conditional use permit provided the height does not exceed two hundred (200) feet and subject to all other requirements of this of this section and Section 11.80 of this Code. 2. Antennas. Antennas fifteen (15) feet in length or less are allowed as a secondary use when located on an existing structure. 3. Satellite dishes two (2) meters or less in diameter. Satellite dishes two (2) meters (6.56 feet) or less in diameter are permitted. If located on the ground, the height must not exceed fifteen (15) feet. 4. Satellite dishes more than two (2) but less than nine (9) meters in diameter. Satellite dishes more than two (2) meters (6.56 feet) but less than nine (9) meters (29.52 feet) in diameter may be permitted through a conditional use permit and subject to all other requirements of this Section and Section 11.80 of the Code. If located on the ground, the height must not exceed thirty (30) feet. Golden Valley City Code Page 5 of 11 9 11.71 5. Temporary Towers. Temporary mobile towers may be permitted through an administrative permit provided the term is not greater than one hundred (100) days, the purpose is to test a site which might qualify for a permanent tower and the height is not greater than two hundred (200) feet. G. Industrial Zoning District 1. Telecommunication Towers. Telecommunications towers may be permitted through a conditional use permit provided the height does not exceed two hundred (200) feet and subject to all other requirements of this of this section and Section 11.80 of this Code. 2. Antennas. Antennas eighteen (18) feet in length or less are allowed as a secondary use when located on an existing structure. 3. Satellite dishes two (2) meters or less in diameter. Satellite dishes two (2) meters (6.56 feet) or less in diameter are permitted. If located on the ground, the height must not exceed eighteen (18) feet. 4. Satellite dishes more than two (2) but less than nine (9) meters in diameter. Satellite dishes more than two (2) meters (6.56 feet) but less than nine (9) meters (29.52 feet) in diameter may be permitted through a conditional use permit and subject to all other requirements of this Section and Section 11.80 of the Code. If located on the ground, the height must not exceed thirty (30) feet. 5. Temporary Towers. Temporary mobile towers may be permitted through an administrative permit provided the term is not greater than one hundred (l00) days, the purpose is to test a site which might qualify for a permanent tower and the height is not greater than two hundred (200) feet. Subdivision 6. Design and Performance Standards Design and performance standards are hereby established to meet the objectives of the City and the purposes and other provisions of this chapter. A. Facilities. If a new telecommunications tower over sixty (60) feet in height is to be constructed: 1. the telecommunications tower must be designed to accommodate both the applicant's antennas and antennas for at least one (1) additional comparable user; 2. the telecommunications tower must be designed to accept antennas mounted at additional heights; Golden Valley City Code Page 6 of 11 9 11.71 3. the applicant, the telecommunications tower owner, the landowner, and their successors must allow the shared use of the telecommunications tower if an additional user agrees in writing to meet reasonable terms and conditions for shared use, must submit a dispute over the potential terms and conditions to binding arbitration, and must sign the conditional use permit agreeing to these requirements. B. Placement. New telecommunications towers shall be placed on the site or within the site so as to be visually as unobtrusive as possible and existing trees and landscaping which can screen the telecommunication tower shall be preserved. C. Interference. The placement, design, use and operation of the telecommunications facilities shall comply with the Telecommunications Act of 1996 and the rules of the Federal Communications Commission. D. Setbacks. 1. No telecommunication tower shall be located in the required minimum front, side, or rear yard building setback of any parcel. 2. Exceptions. Use of existing light poles, high voltage poles or towers, and telecommunications towers are exempt from the setback requirements provided that such pole or telecommunication tower is not increased in height. 3. Satellite Dish. In the Institutional, Business and Industrial zones, no satellite dish greater than two (2) meters (6.56 feet) shall be located in the minimum required front or side-yard setbacks. E. Ground Structures. If the ground structure is a building, the design shall be compatible with the principal building. If no principal building is on the site, the building must be compatible with near-by buildings. Structures which are not buildings must be designed to be compatible with the area. F. Structural. Telecommunications towers shall be approved by a licensed and qualified professional structural engineer to conform to the lateral and other structure standards of the most current uniform building code and to be structurally sound for conditions reasonably likely to occur on or near the site and be capable of carrying at least four (4) separate antenna arrays if the tower is higher than one hundred thirty (130) feet. All other applicable requirements of other federal, state and other regulatory agencies must be met. G. Guy Wires. Guy wires are prohibited for new telecommunications towers. H. Security. Reasonable security measures shall be provided. If fencing is used, it must be decorative and landscaping shall be used to soften its impact. Golden Valley City Code Page 7 of 11 S 11. 71 1. Lighting. No telecommunications towers or antennas shall be artificially illuminated unless required by law or the Federal Aviation Administration. This provision does not prevent general exterior lighting of a building or steeple to meet aesthetic or functional objectives provided such lighting otherwise meets the provisions of the code. J. Signs. No sign shall be located on a telecommunications tower or antenna except to provide necessary information as required to meet federal, state or local laws. K. Landscaping and Screening. All telecommunication towers and related building facilities shall be landscaped and screened with natural vegetation to lessen the visual impact. The natural vegetation on the site shall be documented on the site plans. Suitable existing vegetation shall be retained to the extent possible based on an analysis of the site. New landscaping shall be shown on a landscape plan, which will be reviewed as part of the conditional use permit application. L. Color. The finished color for the telecommunication tower shall be natural for the environment and setting and shall be permanent e.g. anodized, baked enamel. M. Access. Adequate access to the facility must be provided from a public right of way to the facility consistent with the type of facility constructed. N. Parking. No off-street parking is required for telecommunications towers or antennas. However, if off-street parking is provided, it shall have a suitable base and be landscaped along the outside perimeter. O. Antenna Locations and Mounting. Locating and mounting antennas on buildings and structures are governed by the following: 1. If mounted at the top of a telecommunication tower so that any portion of the antenna extends above the top of the tower, such extension is included in determining the height of the tower. 2. If mounted on a public water tower, light pole, high voltage utility pole, steeple or similar structure, preference shall be given to placing the antennas on the side or on the support portion of the structure instead of on top of the facility. 3. If mounted on a building, preference shall be given to placing the antenna on the side of the building mounted flush with the building and colored to match the background instead of a location on top of the building. However, any antenna mounted on the side of a building shall not extend above the roofline. (Satellite dishes may be more appropriately located on the roof and screened from view.) Golden Valley City Code Page 8 of 11 9 11.71 4. If mounted on the top of a building, preference shall be given to placing the antennas in the center portion of the building. In no event shall a rooftop antenna be located closer than ten (10) feet from all outside edges/perimeter of the building. 5. Antennas located on the side or top of a building or structure shall be designed, colored, and maintained to blend in with the color and architecture of the building or structure. Subdivision 7. Additional Standards for Public Property A. Declaration. The City recognizes that in certain locations and in certain circumstances it is appropriate public policy and in the best interest of the community to allow using some public land and structures for telecommunication facilities because it may provide efficient use of resources and may reduce clutter by using existing facilities. Accordingly, the City supports consideration of the following when applications meet all other provisions of the ordinance: 1. Allowing high voltage electric utility tower, some of which are in public rights of way, to be used .as telecommunications towers. 2. Encouraging/Allowing existing Mn/DOT and City light poles within the right of way of principal roads including Trunk Highway 100, 169, 55 and Interstate 394 to be used as telecommunications towers. 3. Encouraging the use of the tower located on Mn/DOT's property at the northwest quadrant of Trunk Highway 100 and Duluth Street. 4. Allowing existing City light poles to be used as telecommunications towers but not in the Residential Zoning District, the Two-Family (R-2) Residential Zoning District nor the neighborhood parks. 5. Allowing public land and structures to be used for telecommunications structures, but not in neighborhood parks as defined by the Comprehensive Plan. On school sites, telecommunications towers shall not exceed one hundred (100) feet. Subdivision 8. Non-conforming Facilities Legal non-conforming towers may be structurally altered to carry additional antenna arrays provided: A. The height is not increased B. The location of the tower and the proposed change is not adverse to the use and enjoyment of the adjacent property. Golden Valley City Code Page 9 of 11 S 11.71 C. The proposed change and plan include meeting design standards of the ordinance to the extent reasonably possible. D. A review is made by the City allowing the change and subject to plans and conditions agreeable to the City and applicant. Subdivision 9. Review Procedure Telecommunication towers and antennas are subject to the conditional use permit requirements specified in Section 11.80 of this Code, provided however that all other requirements of Section 11.71 of the Code are complied with. Subdivision 10. Inspection The City may inspect towers, antenna support facilities, and the property on which such facilities are located to determine compliance with the City Code, its ordinances, regulations, and conditions of approval. The City may require repair or modification of the facility, site maintenance, or removal of the facility based on the results of the inspection. Subdivision 11. Maintenance Telecommunications towers and antennas and the site upon which they are located must be maintained in accordance with the following provisions: A. Tower owners must employ ordinary and reasonable care in construction and use commonly accepted methods and devices for preventing failures and accidents that are likely to cause damage, injuries or nuisances to the public. B. Tower owners must install and maintain towers, telecommunications facilities, fixtures and other equipment in compliance with the requirements of the National Electric Safety Code and all Federal Communications Commission, state and local regulations, and in such a manner that they will not interfere with the use of other property. C. Towers, telecommunications facilities, antenna support structures, and landscaped areas must be kept and maintained in good condition, order and repair. D. Maintenance or construction on a tower, telecommunications facilities or antenna support structure must be performed by qualified maintenance and construction personnel. E. Towers and antennas must comply with radio frequency emissions standards of the Federal Communications Commission. F. If the use of a tower is discontinued by the tower owner or lessee, the tower owner or lessee must provide written notice to the City of its intent to discontinue use and the date when the use will be discontinued. Golden Valley City Code Page 10 of 11 9 11.71 Subdivision 12. Removal Any tower or antenna which is not used for twelve (12) months shall be removed along with any associated above ground facilities within ninety (90) days of said twelve (12) months unless an extension is approved by the City Council prior to the expiration of said ninety (90) days. Failure to remove a tower or antenna as provided by this subdivision shall be deemed a nuisance and the City may act to abate such nuisance and require removal at the property owner's expense. Source: Ordinance No. 271, 2nd Series Effective Date: 11-15-02 Golden Valley City Code Page 11 of 11