666 Wireless Communication FacilitiesCITY OF YELM
ORDINANCE NO. 666
AN ORDINANCE OF THE CITY OF YELM, WASHINGTON, PERTAINING TO
WIRELESS COMMUNICATION FACILITIES AND INCLUDING A PURPOSE
STATEMENT, DEFINITIONS, EXEMPTIONS, PRIORITY OF LOCATIONS, CO-
LOCATION AND DESIGN CRITERIA, LANDSCAPING REQUIREMENTS, RADIO
FREQUENCY REQUIREMENTS, PERMIT AND FEE REQUIREMENTS, NON -USE AND
ABANDONMENT PROVISIONS, THIRD PARTY REVIEW; AND ADDING A NEW
CHAPTER TO THE YELM MUNICIPAL CODE, TITLE 17.
WHEREAS, on February 24, 1999 the Yelm City Council enacted Ordinance No.656 imposing a
moratorium on permitting telecommunication facilities, including wireless communication towers and
facilities within the City of Yelm for 6 months, pending further study of the industry and the status of
the City's existing laws and regulations; which was amended on August 11, 1999 by Ordinance No.
extending the moratorium until September 8, 1999; and
WHEREAS, on July 22, 1999, pursuant to the State Environmental Policy Act, the City issued a
Detennination of Nonsignificance on the proposed Telecommunications Ordinance.
WHEREAS, on July 28, 1999, pursuant to notice duly given, a public hearing was held and findings
were duly made pursuant to RCW 35.63.200; and
WHEREAS, the City Council further finds after thorough study, that the City's existing zoning code
provisions are technologically dated, unclear or non - existent regarding wireless communication
facilities, and do not adequately implement the goals, objectives and policies of the town's
comprehensive plan; and
WHEREAS, the City needs to adopt a comprehensive ordinance on the subject for the welfare of its
residents and for guidance to telecommunications providers who may decide to locate their facilities
within the City of Yelm; and
WHEREAS, Thurston County has adopted a comprehensive new ordinance relating to wireless
communication facilities, and the City Council has determined that it would be beneficial to consider
adopting similar provisions to avoid unnecessary confusion and facilitate coordination between these
two jurisdictions insofar as the City Council deems appropriate;
NOW, THEREFORE
THE COUNCIL OF THE CITY OF YELM ORDAINS THAT TITLE 17 OF THE YELM
MUNICIPAL CODE SHALL BE AMENDED TO INCLUDE CHAPTER 17.67, WIRELESS
COMMUNICATION FACILITIES AS FOLLOWS:
Chapter 17.67
WIRELESS COMMUNICATION FACILITIES
Sections:
17.67.010
Purpose
17.67.020
Definitions
17.67.030
Exemptions
17.67.040
Permitted Locations
l 7.67.050
Prohibited Locations
17.67.060
Approval Authority
l 7.67.070
Application Requirements
17.67.080
Third Party Technical Review
17.67.090
Co- location
17.67.100
Design Standards for Freestanding WCFs
17.67.110
Design Standards for Attached WCFs
17.67.120
Design Standards for WCF Ground Mounted Equipment Structures
17.67.130
Maintenance of Facilities
17.67.140
Abandonment
17.67.150
Radio Frequency Standards
17.67.160
Fees
17.67.170
Severability
17.67.180
Effective Date and Repealer
17.67.010 Purpose. The purpose of this chapter is to:
A. Manage the location of Wireless Communication Facility (WCF) towers and antennas in the
City of Yelm;
B. Protect residential areas and other land uses from potential adverse impacts of WCFs;
C. Minimize adverse visual impacts of WCFs through careful design, siting, landscape screening,
and innovative camouflaging techniques;
D. Accommodate an increased need for WCFs to serve the wireless communications needs of
City residents;
E. Promote and encourage co- location on freestanding WCFs as an option rather than
construction of additional single -use WCFs, and reduce the number of such structures needed
in the future;
F. Consider the public health and safety of WCFs to the extent permitted by federal law;
particularly the 1996 Federal Communications Act and regulations promulgated by the
Federal Communications Commission (FCC); and
G. Avoid potential damage to adjacent properties through sound engineering practices and the
Ordinance No. 666 August 25, 1999
City of Yelm Page 2
proper siting of WCFs.
17.67.020 Definitions.
A. "Abandonment" means to abandon or discontinue operation of a Wireless Communication
Facility.
B. "Antenna" means the specific device the surface of which is used to capture an incoming
and/or to transmit an outgoing radio frequency or electromagnetic signal. The term includes,
without limitation, any system of poles, rods, reflecting discs or similar exterior devices or
apparatus used for the transmission or reception of radio or electromagnetic frequency signals
for telephonic, radio, data, Internet, or television communication, whether freestanding or
attached to another structure. Antennas include the following types:
1. Omni - Directional (or `whip') Antenna, which receives and transmits signals in a 360 -
degree pattern, and which is up to 15 feet in height and up to 4 inches in diameter.
2. Directional (or `panel') Antenna, which receives and transmits signals in a directional
pattern typically encompassing an arc of 120 degrees or more but less than 360
degrees.
3. Parabolic (or `dish') Antenna - a bowl shaped device that receives and transmits
signals in a specific directional pattern.
4. Ancillary Antenna - an antenna that is less than 12 inches in its largest dimension and
that is not directly used to provide personal wireless communications services. An
example would be a global positioning satellite (GPS) antenna.
C. "Co- location" means the use of a single support structure and/or site by more than one
wireless- communications provider.
D. "Development Regulations" means the City of Yelm Ordinance 555 as now existing or
hereafter amended.
E. "Equipment Enclosure" means a small structure, shelter, cabinet, or vault used to house and
protect the electronic equipment necessary for processing wireless communications signals.
Associated equipment may include air conditioning and emergency generators.
F. "Residential antenna" means an antenna that is owned, maintained and used by an owner or
lessee of residential or business property solely for the reception of television services and/or
radio frequency signals.
G. "Support Structure" means the structure to which antennae and other necessary associated
hardware are mounted. Support structures include but are not limited to the following:
1. Guyed Tower: a support structure, consisting of metal cross strips or bars, which is
steadied by wire guys in a radial pattern around the tower.
2. Lattice Tower: a support structure that consists of a network of crossed metal braces,
forming a tower, which is usually triangular or square in cross - section.
3. Monopole: a support structure that consists of a single pole sunk into the ground
and/or attached to a foundation.
Ordinance No. 666 August 25, 1999
City of Yelm Page 3
4. Existing Nonresidential Structure: existing structures as specified in Section 3 to
which antennas may be attached which conform to the requirements of Section 3.
F. "City" means the City of Yelm, or unless otherwise specified, the City Council of Yelm.
G. "Wireless Communication Facility (WCF)" means a facility for the transmission and/or
reception of radio or microwave signals used for commercial communications, cellular phone,
personal communications services, enhanced specialized mobile radio, and any other wireless
services licensed by the Federal Communication Commission (FCC) and unlicensed wireless
services. WCFs are either "freestanding" (equipment mounted on a freestanding support
structure) or "attached" (equipment affixed to or erected upon existing buildings, water tanks,
utility poles or other existing structures.) Generally WCFs are composed of two or more of
the following components:
1.) Antenna
2.) Support Structure
3.) Equipment Enclosure
4.) Security Barrier
The term does not include a residential antenna as defined in Section 2 of this ordinance, except as
otherwise may be expressly provided in this ordinance.
17.67.030 Exemptions. The following are exempt from the provisions of this chapter:
A. Industrial processing equipment and scientific or medical equipment using frequencies
regulated by the Federal Communications Commission (FCC).
B. Antennas and related equipment that are being stored, shipped, or displayed for sale.
C. Radar systems for military and civilian communication and navigation.
U. Wireless radio utilized for temporary emergency communications in the event of a disaster.
E. Licensed amateur (ham) radio stations.
F. Satellite dish antennas less than two meters in diameter, including direct to home or business
satellite services, when used as an accessory use on a property.
G. Routine maintenance or repair of a WCF and related equipment.
14. Subject to compliance with all other applicable standards of this ordinance, a building permit
application need not be tiled for emergency repair or maintenance of a WCF until thirty (30)
days after the completion of such emergency activity.
I. A "Cell on Wheels" (COW) or other temporary WCF for a maximum of ninety (90) days
during an emergency declared by the federal, state, or local government.
J. AM /FM radio and television broadcast facilities or towers.
Ordinance No. 666 August 25, 1999
City of Yelm Page 4
17.67.040 Permitted Locations:
A. Priority Locations:
1. Place antennas and towers on public property if practical.
2. Place antennas on appropriate rights of way and existing structures, such as buildings,
towers, water towers and smokestacks.
3. Place antennas and towers in districts zoned Industrial (I) and Industrial/Warehouse (I/W).
4. Place antennas and towers in districts zoned Large Lot Commercial (C -3) and Heavy
Commercial (C -2).
B. Secondary Locations:
1. Place antennas and towers in districts zoned Commercial (C -1) and Central Business
District (CBD).
2. Place antennas and towers in districts zoned High- Density Residential (R -14), Moderate -
Density Residential (R -6) and Low- Density Residential District (R -4).
17.67.050 Prohibited Locations.
A. WCFs are prohibited on day care center properties, properties immediately adjacent to day
care centers, public or private schools, properties immediately adjacent to public or private
schools, or on City rights -of -ways.
B. Attached WCFs are prohibited on single or two family dwellings.
C. WCFs are prohibited on sites or structures which are on federal, state, or county recognized
historic registers.
D. WCFs are prohibited within critical areas and critical area buffers, as defined in Chapter 17.15
Yelm Municipal Code (YMC).
17.67.060 Approval Authority.
A. The Approval Authority for freestanding WCFs in a Priority Location shall be the Site Plan
Review Committee (SPRC.)
B. The Approval Authority for freestanding WCFs in a Secondary Location shall be the City
Council and shall require approval of a Special Use Permit, in accordance with the procedures
in Chapter 17.66, YMC.
C. The Approval Authority for attached WCFs is the SPRC and shall require approval of a Site
Plan Review Permit, in accordance with the procedures in Chapter 17.84, YMC.
C. The Approval Authority for co- location on an existing WCF or other communication tower,
including structural modifications to the existing tower to accommodate co- location, is the
Planning Department and shall require approval of a Site Plan Review Permit, in accordance
with the procedures in Chapter 17.84, YMC.
17.67.070 Application Requirements. In addition to the application requirements in Section
17.84.060, the following information shall be required.
Ordinance No. 666 August 25, 1999
City of Yelm Page 5
A. For all WCFs, the following information shall be required:
The proposed color(s) of the facility including antennas;
2. A statement signed by the applicant and landowner indicating that:
a. For freestanding WCFs, the applicant and landowner agree they will diligently
negotiate in good faith to facilitate co- location of additional WCFs, by other
WCF providers, on the applicant's structure; and
b. For all WCFs, the applicant and landowner agree to dismantle and remove the
WCF and restore the site within one (1) year after abandonment.
Except for a co- location proposal, evidence justifying the need for a WCF in the
proposed location and a WCF of the proposed height, including at minimum, a
coverage area map and description of the methodology used to reach the height and
locational decisions.
4. Documentation that the WCF will not cause substantial noise or interference with
electrical, transmission or reception functions or cause similar disturbances.
If applicant is also the WCF provider, proof that the applicant is licensed by the FCC,
or not required to be licensed.
If the applicant is not the WCF provider, proof of lease agreements with a FCC
licensed WCF provider if such provider is required to be licensed by the FCC.
Except for a co- location proposal, documentation that there are no co- location
possibilities as an alternative to installation of the WCF. At minimum, this requires
an assessment of any existing towers that have the location, as well as the existing or
potential height, structural capability and equipment structure area, to serve the
applicant's needs, a written request to those tower owners to co- locate on their
facilities, and a good faith effort to work with those tower owners to co- locate.
8. Information identifying the radio frequencies to be received, transmitted, or relayed
from the facility, and technical documentation demonstrating compliance with FCC
standards for electromagnetic field strength in the form of power density expressed as
micro -watts per square centimeter.
9. Documentation that the WCF antenna and support structure are safe and the
surrounding areas will not be negatively affected by WCF failure, falling ice, or other
debris or interference.
B. For freestanding WCFs, the following additional information shall be required:
1. The reasonably calculated distance between the WCF and the nearest residentially
zoned property and the nearest property with an existing residence.
2. A statement signed by the applicant stating the WCF will comply with all Federal
Aviation Administration (FAA) regulations.
A statement signed by the applicant documenting that the WCF will accommodate the
co- location of at least two (2) additional antennas for future users, or an explanation
Ordinance No. 666 August 25, 1999
City of Yelm Page 6
of why such design is not feasible for technical or physical reasons.
4. Documentation that adequate security measures will be provided, including anti -
climbing devices.
5. Aerial test photos (e.g., balloon) from all four directions offsite, from close proximity
to the front and rear of any residence on adjacent properties, including across any
roadway fronting the subject property, and from the boundary line of any adjacent
jurisdiction within two miles of the site.
6. Method and color of fencing and, if applicable, the method of camouflage and
illumination.
17.67.080 Third Party Technical Review. The SPRC may require technical review by a third party
as part of the permit review process. The selection of the third party expert shall be by mutual
agreement by the provider and the SPRC. The costs of the technical review shall be borne by the
applicant. Based on the results of the expert review, the SPRC may require changes to the WCF
applicant's submittal. A third party technical review may include, but is not limited to, a review of a)
the technical accuracy and completeness of submissions; b) the technical applicability of analysis
techniques and methodologies; c) the validity of conclusions reached by the applicant; and /or d)other
specific technical issues as identified by the SPRC.
17.67.090 Co- location. To minimize adverse visual impacts associated with the proliferation of
WCFs, co- location is encouraged. The City may deny an application to construct new facilities if the
applicant has not made a diligent effort to mount the facilities on an existing freestanding WCF or
other communication tower. At a minimum, this requires an assessment of any existing towers that
have the location, as well as the existing or potential height, structural capability and equipment
structure area, to serve the applicant's needs, a written request to those tower owners to co- locate on
their facilities, and a good faith effort to work with those tower owners to co- locate.
17.67.100 Design Standards for Freestanding WCFs.
A. Maximum Height.
One hundred fifty (150) feet including antennas for WCF's located in a Priority
Location or sixty (60) feet in a Secondary Location.
2. Modification to the maximum height may be granted by the Approval Authority if the
applicant can show by clear and convincing evidence that the additional height is
necessary to provide adequate service to the residents of the City and no other
alternative with lesser impacts is available.
B. Setbacks. The setback shall be measured from the base of the WCF tower to the property line
of the parcel on which it is located.
1. One hundred ten (I 10) percent of tower height, including antennas.
2. A maximum fifty (50) percent reduction to the setbacks may be granted by the
Approval Authority, in a Priority Location only, if the WCF is built to a minimum
wind stagnation pressure of 100 miles per hour, and an exposure and gust coefficient
factor of C as listed in Tables 16 -F and 16 -G of the 1997 Uniform Building Code, as
Ordinance No. 666 August 25, 1999
City of Yelm Page 7
amended.
Further reduction to a minimum setback of fifty (50) feet may be granted by the
Approval Authority, in a Priority Location only, if the applicant can demonstrate that
without adding more than minimal screening the alternate location is substantially
screened on all sides by existing vegetation, buildings or topography, or that such
location better preserves view corridors for adjacent property owners and the public.
C. Co- location. All freestanding WCFs shall be designed and constructed to fully accommodate
at least two (2) additional WCF providers, including an area for each co- locator's equipment
gear the base of the tower, each comparable in size to the area required by the applicant,
unless the applicant demonstrates why such design is not feasible for technical or physical
reasons.
D. Separation.
Freestanding WCFs shall be a minimum of fourteen hundred (1400) feet from
another freestanding WCF or other communication tower.
2. Separation distances shall be measured from tower to tower regardless of property
lines and roadways.
3. The separation may be reduced by up to fifty (50) percent under the following
circumstances:
a. Where the proposed freestanding WCF and an existing freestanding WCF or
other communication tower are within a Priority Location.
a. Where the proposed freestanding WCF and an existing freestanding WCF or
other communication tower are within substantially different view corridors as
determined by the Approval Authority; or
b. Where it is clearly demonstrated by the applicant that from a technical
standpoint a reduced separation is necessary.
4. Freestanding WCFs may be clustered within all industrial districts so long as all
WCFs within the cluster are more than five hundred (500) feet from residential zoning
districts and any property with an existing residence.
E. Siting and Screening.
1. Siting. Significant visual impacts of a WCF, from the front and rear of any residence
on adjacent properties and for any residence across the roadway from the WCF, shall
be minimized to the maximum extent feasible through careful siting.
2. Color. WCF towers and antennas shall have a non -glare finish in a gray, blue, green or
other color to blend with the surroundings or horizon unless a different color is
required by the FCC; or FAA. The finish must be approved by the Approval Authority.
3. Screening:
a. If the area within fifty (50) feet of the site perimeter is treed such that
Ordinance No. 666 August 25, 1999
City of Yehn Page 8
substantial year -round screening of the WCF site is provided, as determined
by the Approval Authority: Prior to the issuance of building permits, the
applicant shall cause an easement signed by the property owner to be recorded
with the County Auditor establishing a tree retention buffer. A copy of the
recorded easement shall be provided to the Planning Department. The buffer
shall be a minimum of fifty (50) feet wide and shall extend around the
perimeter outside of the fenced tower site, excluding the access point. This
buffer must extend into the adjacent property if the tower setback has been
reduced such that the buffer will not fit entirely on the subject property. The
Approval Authority may require the buffer area to be enhanced to provide the
desired level of screening for the ground level facilities. Any tree within the
buffer that dies or is removed due to disease or wind throw shall be replaced
during the next planting season with a minimum of two (2) conifer trees a
minimum of six (6) feet in height at the time of planting. The buffer shall be
maintained so long as the tower is located on the site.
b. If site is not a treed area: A minimum twenty (20) foot wide buffer around the
perimeter outside of the fenced site, excluding the access point, shall be
planted with site - obscuring conifer trees. The trees shall be planted six (6)
feet on center in at least three (3) offset rows. The trees shall be a minimum
of six (6) feet in height at the time of planting and shall be maintained in a
green and growing state so long as the tower is on the site. Planting shall
occur prior to the tower becoming operational.
C. The Approval Authority may modify the screening requirements where
existing structures on site, existing vegetation along the parcel perimeter or
topography provide adequate screening.
F. Security.
A minimum six (6) foot high chain link fence with privacy slats and topped with three
strands of barbed wire shall be installed around the perimeter of the site for public
safety and security purposes. Alternate methods of fencing may be approved if a level
of public safety and security similar to that provided by the previously described fence
can be clearly demonstrated. The fence and privacy slats shall be a deep green or
other color which blends in with the surrounding environment. The fence will
require a building permit. Access to the tower shall be through a locked gate.
2. All freestanding WCFs shall be fitted with anti - climbing devices.
G. Parking /Access. At least one parking space, plus adequate turnaround area, shall be provided.
The access road, parking and turnaround areas shall have a paved, gravel or other all- weather
surface. The access road must be a minimum of ten (10) feet wide.
H. Signals, Lights and Signs. No signals, lights or signs shall be permitted on a WCF unless
required by the FCC or FAA, except that all WCFs shall have a sign posted on the access gate
with the WCF provider name, contact phone number and emergency phone number on it.
Ordinance No. 666 August 25, 1999
City of Yelm Page 9
1. Outdoor Storage. Outdoor storage of motor vehicles or materials associated with the WCF is
prohibited outside of the fenced area installed pursuant to subsection F above.
.1. Noise and Interference. WCFs shall not exceed noise standards as defined in Chapter 173-
60 WAC or cause interference with electrical, transmission or reception functions or cause
similar disturbances.
17.67.110 Design Standards for Attached WCFs.
A. Maximum Height. In a Priority Location, twenty -eight (28) feet above the building roof or top
of structure on which it is mounted. In a Secondary Location, ten (l 0) feet above the building
roof or top of structure on which it is mounted.
B. Wall Mounted. If the antenna is mounted on a wall, it shall be as flush to the wall as
technically possible.
C. Architectural Compatibility, Screening and Camouflaging. The antenna shall be
architecturally compatible with the building and wall on which it is mounted, and shall be
constructed, finished, or fully screened to match as closely as possible the color and texture of
the building and wall. Such facilities will be considered architecturally and visually
compatible if they are camouflaged to disguise the WCF or designed to blend with the
building on which it is mounted.
D. Equipment Structures. Equipment structures mounted on a building roof shall either be hidden
from view at ground level off -site or have a finish similar to the exterior building walls.
Equipment for an attached antenna may also be located within the building on which the
antenna is mounted.
E. Signals, Lights, and Signs. No signals, lights or signs shall be permitted on an attached WCF
unless required by the FCC or FAA.
F. Outdoor Storage. Outdoor storage of motor vehicles or materials associated with the WCF is
prohibited.
G. Noise and Interference. WCFs shall not exceed noise standards as defined in Chapter 173 -60
WAC or cause interference with electrical, transmission or reception functions or cause
similar disturbances.
17.67.120 Design Standards for WCF Ground Mounted Equipment Structures.
A. Maximum Height. Ten (10) feet.
B. Fenced Enclosure. Equipment structures shall be within a fenced enclosure, unless associated
with an attached WCF. Equipment structures associated with attached WCFs and located
outside fencing must meet all building setbacks, screening and other standards of the
underlying zoning district and must be designed to be architecturally compatible with the
building near which it is placed.
C.
Ordinance No. 666 August 25, 1999
City of Yelm Page 10
17.67.130 Maintenance of Facilities. All WCF facilities must be maintained in a good and safe
condition, including fencing and landscaping buffers, and in a manner that complies with all
applicable federal, state and local requirements.
17.67.140 Abandonment.
A. No less than thirty (30) days prior to the date that a WCF provider plans to abandon or
discontinue operation of a facility, the WCF provider must notify the City by certified U.S.
mail of the proposed date of abandonment or discontinuation of operation. In the event that a
WCF provider fails to give notice, the facility shall be considered abandoned upon the City's
discovery of discontinuation of operation. Upon such abandonment, the WCF provider or
landowner shall remove the WCF and restore the site, or reactivate the WCF within one (1)
year.
B. City approval for the WCF shall expire one (1) year from abandonment or immediately upon
removal, whichever occurs earlier.
17.67.150 Radio Frequency Standards.
A. The applicant shall comply with federal standards for radio frequency emissions. Within six
months after the issuance of its operational permit, the applicant shall submit a project
implementation report which provides cumulative field measurements of radio frequency
emissions of all antennas installed at the subject site and compare the results with established
federal standards. Said report shall be subject to review and approval by the City Council for
consistency with federal standards. if on review, the City Council finds that the WCF does
not meet federal standards, the report shall include a recommendation as to whether or not the
City Council should revoke or modify the Site Plan Review or Special Use Permit, subject to
appeal as provided in Chapter 17.84 or 17.66, YMC, as may be applicable.
B. The applicant shall ensure that the WCF will not cause localized interference with the
reception of area television or radio broadcasts. If on review the City finds that the WCF
interferes with such reception, and if such interference is not cured within sixty (60) days, the
City may revoke or modify the Site Plan Review or Special Use Permit.
17.67.160 Fees.
A. Each application for new or renewal of a permit to site a WCF shall be accompanied by a fee as
follows: $3,500.00 for a Site Plan Review Permit to site in a Priority Location plus all consulting
costs required to satisfy requirements of this ordinance; $2,000 for a Site Plan Review Permit to Co-
Locate at the site of an existing provider that does not require any additional support structure or
expansion of an existing support structure plus all consulting costs required to satisfy requirements of
this ordinance; $5,000.00 for a Special Use Permit to site in a Secondary Location plus all consulting
costs required to satisfy requirements of this ordinance; $3,500.00 for a Special Use Permit to Co-
Locate at the site of an existing provider that does not require any additional support structure or
Ordinance No. 666 August 25, 1999
City of Yelm Page 11
expanstion of an existing support structure plus all consulting costs required to satisfy requirements of
this ordinance.
17.67.170 Severability.
If any provision of this ordinance or its application to any person, entity, or circumstance is held
invalid or unenforceable, the remainder of this Ordinance or the application of the provision to other
persons, entities or circumstances shall not be affected.
17.67.180 Effective Date
This Ordinance shall be published on September 3, 1999 and take effect on September 8, 1999, 5
days after its publication.
Passed by the City Council on this 25th day of August, 1999.
Kathryn M. olf
Mayor
ATTEST:
//�/vlj �� /'w j-1
A; es P. Bennick
Clerk /Treasurer
APPROVED AS TO FORM:
Robert F. Hauth, City Attorney, Owens Davies Mackie
Ordinance No. 666 August 25, 1999
City of Yelm Page 12