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The following siting standards are intended to guide the location and development of wireless communications facilities (WCF as defined by ACC 18.04.912(W)) on properties regulated under this title. The siting of small wireless facilities shall also be in accordance with ACC 18.31.110:

A. Types of Wireless Communications Facilities (WCFs). For the purposes of determining in which zones wireless communications facilities are to be permitted, and which land use approval process applies, they will be classified pursuant to the following types. Refer to the table in subsection L of this section to determine which zones allow for the following types of facilities:

1. Type 1. Type 1 is a new wireless communications facility (WCF) that is affixed to an existing structure other than a “wireless communications support structure” (also known as an “attached wireless communications facility”). Examples of attached wireless communications facilities include antennas affixed to or erected upon existing buildings, water tanks, or other existing structures. There are four separate Type 1 categories described as follows:

a. 1-A. The combined height of the WCF together with the height of the existing structure cannot be 25 percent greater than the existing structure or exceed the height limitation of the zone in which the structure is located.

b. 1-B. The combined height of the WCF together with the height of the existing structure cannot be 50 percent greater than the existing structure or exceed the height limitation of the zone in which the structure is located.

c. 1-C. The combined height of the WCF together with the height of the existing structure is 50 percent greater than the existing structure or exceeds the height limitation of the zone in which the structure is located. The height limitation of the zone can only be exceeded by 25 percent.

d. 1-D. The WCF is located on an existing nonhabitable structure such as a water tower, athletic field light pole, or similar public utility infrastructure not located within a public way or that is located on an existing nonresidential structure such as a fire station, school, church or other similar type of institutional use whose site does not contain dwellings. The height limitation of the WCF will be 10 percent of the existing structure height, but may be increased to a maximum of 20 percent with an administrative use permit and may be increased to a maximum of 30 percent with a conditional use permit. The height limitation of the zone may be exceeded relative to the above provisions allowed for a 1-D facility.

Any increases in height above the limits of the zoning district, as permitted for Type 1 facilities, must include concealment techniques approved by the city.

2. Type 2. Type 2 is new equipment erected on existing towers that have previous approvals. There are two separate Type 2 categories described as follows:

a. 2-A. Any request for modification of an existing wireless communication tower or base station that was previously authorized by the local permitting jurisdiction and that would exceed a “substantial change,” and the combined height of the WCF and structure cannot be 20 percent greater than the existing structure and is limited to 50 percent total (cumulative) expansion of equipment area.

b. 2-B. Any request for modification of an existing wireless communication tower or base station that was previously authorized by the local permitting jurisdiction and that would exceed a “substantial change,” and the combined height of the WCF and structure cannot be 50 percent greater than the existing structure and allow for more than 50 percent (cumulative) expansion of equipment area.

Any increases in height above the limits of a particular zone, as permitted for Type 2 facilities, must include concealment techniques approved by the city.

3. Type 3. Type 3 is the erection of a new “tower.” There are three separate Type 3 categories described as follows:

a. 3-A. Towers” that are 75 feet or less in height.

b. 3-B. Towers” that are more than 75 feet in height or lattice towers of any height.

c. 3-C. Towers” that meet the definition of an emergency wireless communication facility (EWCF) and are 185 feet or less in height.

B. Separation between Facilities.

1. New, Freestanding Towers.

a. The minimum separation, i.e., distance, between a proposed tower (that is 75 feet or less in height) and any other existing tower, of any height, shall be the height of the proposed tower, including antenna, multiplied by a factor of 10.

b. The minimum separation, i.e., distance, between a proposed tower (that is more than 75 feet in height, or lattice towers of any height) and any other existing tower, of any height, shall be the height of the proposed tower, including antenna, multiplied by a factor of 20.

c. The community development director may exempt an applicant from these separation requirements if (i) the applicant demonstrates to the city’s satisfaction that despite diligent efforts, other options are neither available to lease nor technologically feasible to address a service provider’s demonstrated gap in coverage or demonstrated lack of system capacity. Documentation regarding inability to lease shall include names and addresses of owners contacted, date of contact, method of contact and owner response, and failure to approve the exemption would be an effective prohibition of the applicant being able to provide wireless communications, or (ii) the director determines, when considering the surrounding topography; the nature of adjacent uses and nearby properties; and the height of existing structures in the vicinity, that placement of a tower at a distance less than the minimum separation from another tower will reduce visibility and reduce visual clutter to a greater extent.

2. The distance between towers shall be measured by following a straight line, without regard to intervening buildings, from the base of one tower to the base of the other tower(s).

3. A tower would be considered “existing” if it was reviewed, approved, and lawfully constructed in accordance with all requirements of applicable law as of the time it was built. For example, a tower that exists as a legal, nonconforming use and was lawfully constructed is existing. It shall be the applicant’s responsibility to provide evidence of lawful construction. Subsequent city permitted modifications of a tower that qualify as an eligible facilities request, and do not amount to a “substantial change,” do not make an existing tower nonconforming.

C. Co-Location Requirements.

1. For towers that are more than 75 feet in height and lattice towers of any height, the owner of the tower shall execute and provide evidence of a nonexclusive lease with the underlying property owner, if the property owner is different, that allows for other carriers to place antennas and equipment on the structure unless specific approval not to is provided in accordance with subsection (C)(3) of this section.

2. Any application for Type 3-B or 3-C towers that are more than 75 feet in height or lattice towers of any height shall include technical, environmental, or regulatory justification that an existing WCF with a nonexclusive lease could not be used instead of constructing a new tower.

3. Towers shall be designed and constructed to allow the tower to accommodate WCFs from at least two carriers on the same tower; one in addition to the original. No property owner or carrier shall unreasonably exclude another carrier from using the same facility or location. Design and construction for co-location shall not be required when it would materially compromise the camouflage design intent of the tower, or when, in the reasonable discretion of the community development director, such construction is not technically feasible based upon construction, engineering and design standards of the industry, or based upon evidence provided, a tower designed for co-location will not be commercially viable. An applicant, owner, or operator seeking community development director approval to waive the co-location requirements described herein shall provide evidence explaining why co-location is not possible at a particular tower.

D. Height.

1. Unless otherwise provided for, the height of any tower with appurtenances shall not exceed the height limitations of the zone.

2. The maximum height of any tower shall not exceed 120 feet except as an eligible facility request.

3. There shall be no variances allowed to the height limitations.

4. The applicant shall provide evidence that the Federal Aviation Administration (FAA) has approved the location and the city shall condition the same of any future increases in height or other modifications that would otherwise be permissible as an eligible facilities request (EFR) for any tower relative to the Auburn Municipal Airport.

5. Unless otherwise restricted by this section, building- or structure-mounted antennas may extend a maximum of 15 feet above the maximum height permitted for structures within the zone.

6. Antennas that are mounted on structures that do not otherwise have a height restriction may be allowed to increase the overall height of the structure by no more than 10 percent of the height of the structure unless additional approvals are obtained.

E. Setbacks.

1. All equipment shelters, cabinets, support structures or other above-ground facilities shall meet the setback requirements of the zone in which located except as follows. All equipment shelters, cabinets, or other above-ground facilities used to support WCFs shall be set back the same distance required of the WCF except as an eligible facility request. All equipment shelters, cabinets, or other above-ground facilities within a nonresidential zone shall be set back a minimum of 50 feet from any adjacent residential zone except as an eligible facility request.

2. The minimum distance from any tower, of any height, to any residentially zoned parcel of property, including mixed-use zones that include residential uses, shall be a distance equal to the overall height of the tower (including antennas) multiplied by a factor of two.

3. Where technically feasible, roof-mounted antennas and equipment shelters and/or cabinets are to be placed towards the center of the building, or away from public views. Equipment shelters and/or cabinets shall be screened by a parapet or similar architectural feature.

F. Fencing and Landscaping.

1. Fencing. Fencing is required to enclose all above-ground support equipment that is associated with towers. Fencing will be 100 percent sight-obscuring, as defined in ACC 18.04.374, if visible from a public way or from a less intense zone. Equipment shelters and/or cabinets shall be enclosed by fencing a minimum of six feet in height. Fencing shall meet the sight distance requirements of the city engineering design and construction standards.

2. Landscaping.

a. Where above-ground support equipment is visible from a public way, a minimum width of five feet of landscaping will be provided on the exterior of the enclosing fence in order to effectively screen the equipment from the public way. The landscaping shall consist of evergreen and deciduous trees with no more than 50 percent being deciduous, and shrubs and groundcover shall be provided. Landscaping shall meet the sight distance requirements of the city engineering design and construction standards.

b. Where facilities are visible from adjacent residential or mixed-use zoning districts, a minimum width of five feet of landscaping will be provided on the exterior of the enclosing fence in order to effectively screen the equipment from the adjacent residential uses. The landscaping shall consist of evergreen trees or tall shrubs, a minimum of six feet in height at planting which will provide a 100 percent sight-obscuring screen within three years from the time of planting; or a combination of evergreen and deciduous trees with no more than 30 percent being deciduous, backed with a 100 percent sight-obscuring fence, as defined in ACC 18.04.374, with shrubs and groundcover provided.

c. Existing mature tree growth and natural landforms on the site shall be preserved to the maximum extent possible. Existing on-site vegetation may be used to meet the landscape requirements if approved by the community development director.

G. Aesthetics.

1. Concealment Design Techniques. All WCFs and any transmission equipment shall, to the extent technically feasible, use concealment design techniques including, but not limited to, the use of materials, colors, textures, screening, undergrounding, or other design options that will blend the components of the WCF and the WCF to the surrounding natural setting and/or built environment. Design, materials, and colors of WCFs shall be compatible with the surrounding environment. Designs shall be compatible with structures and vegetation located on the site and parcel and on adjacent parcels.

a. At a minimum, all tower-mounted WCF equipment shall be colored to match the tower color.

b. Concealment design may be of heightened importance where findings of particular sensitivity are made (e.g., proximity to historic or aesthetically significant structures and/or natural or community features). Should the community development director determine that WCFs are located adjacent to or viewable from impression corridors as defined by the comprehensive plan, they shall (where possible) be designed (including but not limited to placement underground, depressed, or located behind earth berms) to minimize aesthetic impacts at the request of the community development director.

c. The concealment design may include the use of alternative tower structures should the community development director determine that such design meets the intent of this section and the community is better served.

d. All WCFs shall be constructed out of or finished with nonreflective materials (visible exterior surfaces only).

2. In order to minimize any potential negative aesthetic impacts from new WCFs including protecting views to and from residential neighborhoods, mitigation may be required to blend the facilities in with the adjacent natural setting and/or built environment. Typical solutions for concealment design might include: an extension of the building, a component of a sign structure, disguising the facility as a tree, planting of tall trees, moving the location of the facility, painting or texturing the facility, etc.

WCFs shall be additionally sited in a manner that is sensitive to the proximity of the facility to residential structures. When placed near a residential or mixed-use zoned property, the WCF shall be placed adjacent to the common side yard property line between adjoining residential properties, such that the WCF minimizes visual impacts equitably among adjacent properties. In the case of a corner lot, the WCF may be placed adjacent to the common side yard property line between adjoining residential or mixed-use zoned properties, or on the corner formed by two intersecting streets. If these requirements are not reasonably feasible from a construction, engineering, or design perspective, the applicant may submit a written statement to the community development director requesting the WCF be exempt from these requirements using the procedure for an administrative waiver elsewhere in this chapter.

3. Building- or roof-mounted antennas will be painted or textured to blend with the adjacent surfaces.

4. No lettering, symbols, images or trademarks large enough to be legible to occupants of vehicular traffic on any adjacent street shall be placed on or affixed to any part of the WCF, unless required by the FCC or FAA.

5. Except as specifically required by the FAA (but must be approved by the city), freestanding towers shall be painted a color that best allows them to blend into the surroundings. The use of grays, blues and greens might be appropriate; however, each application shall be evaluated individually.

6. Concealment Design Standards for Accessory Equipment and Transmission Equipment. Accessory equipment and transmission equipment for all WCFs shall meet the following requirements:

a. All transmission equipment and accessory equipment shall be grouped as closely together as technically possible.

b. Transmission equipment and accessory equipment shall be located out of sight whenever possible by locating within equipment enclosures. Where such alternate locations are not available, the transmission equipment and accessory equipment shall be concealed.

c. Transmission equipment and accessory equipment shall be of a neutral, nonreflective color that is identical to, or closely compatible with, the color of the supporting structure or use other concealment design techniques so as to make the equipment as visually unobtrusive as possible, including, for example, painting the equipment to match the structure.

7. Administrative Waiver.

a. An administrative waiver of any of the above concealment design standards may be requested of the community development director by filing a written application form provided by the city and payment of an application fee. The application will be evaluated for, and must demonstrate conformance with, the following waiver criteria for approval:

i. The concealment design standard prohibits or has the effect of prohibiting the provision of wireless communication service through the proposed WCF at the location because the standard will not allow the technology to function at that location; and

ii. The applicant demonstrates to the city’s satisfaction that despite diligent efforts, other options are neither available to lease nor technologically feasible to address a service provider’s demonstrated gap in coverage or demonstrated lack of system capacity. Documentation regarding inability to lease shall include names and addresses of owners contacted, date of contact, method of contact and owner response; and

iii. The proposal for varying from the design standard represents a reasonable and best approximation of achieving the same objective as the specific standard sought to be waived; and

iv. The proposed alternative does not and will not conflict with public health, safety, or welfare.

b. If any concealment design standard is approved for waiver, the WCF proposed shall nevertheless meet all other applicable design standards not approved for waiver.

c. If a waiver request is denied for failure to meet any of the criteria specified above and there is no alternative for installation of the WCF at the particular location in a manner that meets the applicable design standards, then such application for the WCF for such specific location shall be denied.

H. Lighting.

1. Freestanding support structures shall not be artificially lighted, unless required by the FAA or other applicable authority, or the WCF is mounted on a light pole or other similar structure primarily used for lighting purposes on property located outside of the public way. If lighting is required, the city may review lighting alternatives and approve the design that would cause the least illumination disturbance to the surrounding views. Any proposed lighting shall, at a minimum, comply with the standards of Chapter 18.55 ACC (Outdoor Lighting) and shall be submitted at the time of the initial application. Any lighting must be reviewed and approved by the city.

2. Security lighting used to light the equipment facility shall be directed downward, shielded and kept within the boundaries of the site.

I. Abandoned Facilities.

1. Any WCF which is not utilized for a period of nine months or more will be considered abandoned.

2. Any WCF which falls into a state of disrepair as determined by the community development director will be considered abandoned.

3. Any WCF considered to be abandoned must be removed completely within 90 days from the date of notification by the city to the owner, owner’s agent and/or the operator of the WCF, based upon the contact information that has previously been provided to the city. The city may extend the 90-day period should a valid application for use of the facility be submitted to the city. The owner of such WCF shall remove the same within 90 days of receipt of written notice from the city. If such WCF is not removed within 90 days, the city may remove it at the owner’s expense and any approved permits for the WCF shall be deemed to have expired.

J. Noise. For the purposes of this section, WCF will be considered a Class B, commercial, noise source pursuant to WAC 173-60-040.

K. Supplemental Information Required for Applications. In addition to the information that is otherwise required for an application for a permit for a WCF, the following is also required:

1. For all new WCFs, the applicant shall provide the carrier’s master network plan for the city showing the carrier’s existing WCF locations and narrative explaining the potential WCF locations over the next year, if known. The applicant shall also provide technical justification supporting the need for the height of the WCF and for any new tower and why a shorter support structure could not be utilized. Any application for a new tower greater than 75 feet in height shall provide technical justification as to why a tower of 75 feet or less in height could not be utilized instead to adequately serve the Auburn community.

2. Narrative description of the facility including whether there is capacity on the proposed structure for more antennas. The applicant shall provide evidence of the ability to execute a nonexclusive lease between the carrier and the underlying property owner, if the property owner is different, that allows for other carriers to place antennas and equipment on the structure. This ability for co-location must be demonstrated, unless relief from this requirement is requested and ultimately approved in accordance with the provisions in this chapter.

3. A color sample for the proposed tower.

4. Narrative description of proposed concealment design techniques intended to make the facility look like something other than a tower or base station. Photographs, photo simulations, or similar illustrations that show a reasonable likeness of the proposed facility including the antennas and above-ground support equipment.

L. Zones in Which WCFs Are Permitted. The following table illustrates which zones the types of facilities as defined by ACC 18.04.912(K) and (W) and subsection A of this section are allowed in and which land use approval process, if any, is required. Microcells, as defined by ACC 18.04.912(M) (not located in public ways), are allowed only in residential zones and shall be permitted outright pursuant to the provisions of ACC 18.04.912(M).

Type of Permit Required

Zone

Permitted Outright

Administrative Use Permit

Conditional Use Permit

All Zones

1-D

1-D1

1-D2

RO,

RO-H

1-A

1-B

1-C

C-N

1-A

1-B

1-C

C-1

1-A

1-B

1-C

C-2, DUC

1-A

1-B

1-C

C-3,

C-4

1-B, 2-A

1-C, 2-B, 3-A

3-B

M-1

1-B, 2-A

1-C, 2-B, 3-A

3-B

M-2

1-B, 2-A

1-C, 2-B, 3-A

3-B

P-1

1-B, 2-A

1-C, 2-B

3-A3

I

1-A

1-B

1-C

LF

1-A

1-B

1-C

1Allowance for the WCF to extend to a height of 20 percent of the supporting structure.

2Allowance for the WCF to extend to a height of 30 percent of the supporting structure.

3The maximum height allowed, including antennas, is 45 feet.

M. Exemptions.

1. Unless otherwise provided for, the mobile testing facilities/equipment used to test network limitations are exempt from the provisions of this section.

The facilities/equipment shall not be at any one location for more than 14 days and shall otherwise meet the requirements of any other ordinance, regulation or code provision.

2. EWCFs are exempt from the provisions of subsections B, Separation between Facilities; (C)(1), Co-Location Requirements; D, Height (except (D)(4)); and E, Setbacks, of this section.

N. Eligible Facilities Requests (EFR).

1. Application and Review Requirement for Eligible Facilities Requests. Applicants seeking approval of eligible facility requests must complete an application form furnished by the city and comply with any requirements set forth in applicable city ordinances. The application form shall be limited to the information necessary for the city to consider whether an application is an eligible facilities request. The application may not require the applicant to demonstrate a need or business case for the proposed modification or co-location. Such information may include, without limitation, whether the project:

a. Would result in a substantial change, as defined in ACC 18.04.912(R);

b. Violates a generally applicable law, regulations, or other rule codifying objective standards reasonably related to public health, safety, and welfare.

2. Review Procedures for Eligible Facilities Requests. This section applies to any eligible facilities requests for co-location on or modification to an existing tower or base station that does not substantially change the physical dimensions of such tower or base station.

a. Review Required for Eligible Facilities. No co-location or modification to any existing tower or base station may occur except after a written request from an applicant is reviewed and approved by the director. Upon receipt of an application for an eligible facilities request pursuant to this section, the city shall review such application to determine whether the application so qualifies.

b. Review Criteria. Upon receipt of an application for an eligible facilities request pursuant to this section, the city shall administratively review such application to determine whether the application meets the following criteria for an eligible facilities request:

i. Does not result in a substantial change, as defined in ACC 18.04.912(R);

ii. Does not violate a generally applicable law, regulation, or other rule reasonably related to public health, safety, and welfare and complies with generally applicable building, structural, electrical, and safety codes; and

iii. Complies with the original application concealment design techniques or conditions of approval, including but not limited to colors, textures, surfaces, scale, character, and siting, or any approved amendments thereto, subject to the thresholds established in the definition of substantial change.

3. Time Frame for Reviewing and Deciding Eligible Facilities Requests. Subject to the tolling provisions below, within 60 days of the date on which an applicant submits a complete application, as determined by the director, the city shall approve the application unless it determines that the application does not qualify as an “eligible facilities request,” or does not comply with other applicable code requirements.

a. Tolling of the Time Frame for Review. The 60-day review period deadline begins to run when the application is filed and may be tolled (halted) only by mutual agreement of the city and the applicant, or in cases where the director determines that the application is “incomplete”;

b. To toll the time frame for incompleteness, the city must provide written notice to the applicant within 30 days of receipt of the application, specifically delineating all missing documents or information required in the application;

c. The time frame for review continues running again the following business day after the applicant makes a supplemental written submission in response to the city’s notice of incompleteness; and

d. Following a supplemental submission, the city will notify the applicant within 10 days that the supplemental submission did not provide the information identified in the original notice delineating missing information. The time frame is tolled in the case of second or subsequent notices pursuant to the procedures identified in subsections (N)(3)(a) and (b) of this section. In the case of a second or subsequent notice of incompleteness, the city may not specify missing information or documents that were not delineated in the original notice of incompleteness.

4. Interaction with Telecommunications Act Section 332(c)(7). If the city determines that the applicant’s request is not an eligible facilities request as delineated in this section, the presumptively reasonable time frame under Section 332(c)(7), as prescribed by the FCC’s Shot Clock order in WT Docket No. 08-165 (Adopted November 18, 2009), will begin to run from the issuance of the city’s decision that the application is not a covered request. To the extent such information is necessary, the city may request additional information from the applicant to evaluate the application under Section 332(c)(7) reviews. (Ord. 6885 § 1 (Exh. A), 2022; Ord. 6799 § 7 (Exh. G), 2020; Ord. 6716 § 1 (Exh. A), 2019; Ord. 6245 § 15, 2009.)