055 of 2011 - Wireless telecommunications antennas, facilities & equipment (Amending Title 21A) •
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SALT LAKE CITY ORDINANCE
No. 55 of 2011
(An ordinance amending certain sections of Title 21A of the
Salt Lake City Code pertaining to wireless communications antennas)
An ordinance amending certain sections of Title 21A of the Salt Lake City Code pursuant to
Petition No. PLNPCM2010-00045 pertaining to regulation of wireless communications antennas.
WHEREAS,the Salt Lake City Planning Commission("Planning Commission")held a
public hearing on April 27, 2011 to consider a request made by Salt Lake City Mayor Ralph Becker
(petition no. PLNPCM2010-00045) to amend the text of sections 21A.40.090.E (Zoning: Accessory
Uses, Buildings and Structures: Antenna Regulations: Wireless Telecommunications Facilities);
21A.60.020 (Zoning: List of Defined Terms); 21A.62.040 (Zoning: Definitions: Definitions of
Terms); and 21A.62.050 (Zoning: Definitions: Illustrations of Selected Definitions) of the Salt Lake
City Code to update the ordinance for consistency with state and federal regulations, to encourage
less-visible communications structures,to streamline the review process for proposed structures and
facilities meeting the purposes of this ordinance, and to clarify where wireless communications
facilities may be located on a lot; and
WHEREAS, at its April 27, 2011 hearing,the Planning Commission voted in favor of
recommending to the City Council that the City Council amend the sections of Title 21A of the Salt
Lake City Code identified herein; and
WHEREAS, after a public hearing on this matter the City Council has determined that
adopting this ordinance is in the City's best interests,
NOW, THEREFORE,be it ordained by the City Council of Salt Lake City, Utah:
SECTION 1. Amending text of Salt Lake City Code section 21A.40.090.E. That section
21A.40.050.A of the Salt Lake City Code (Zoning: Accessory Uses, Buildings and Structures:
Antenna Regulations: Wireless Telecommunications Facilities), shall be, and hereby is, amended
to read as follows:
E. Wireless Telecommunications Facilities; Low Power Radio Services Facilities: The
purpose of this section is to address planning issues brought on by the rapid growth in
demand for low power radio services. This section distinguishes low power radio
from other broadcasting type telecommunication technologies and establishes
provisions that deal with issues of demand, visual mitigation, noise, engineering,
residential impacts, health, safety and facility siting. The requirements of this section
apply to both commercial and private low power radio services. Low power radio
services facilities include "cellular" or "PCS" (personal communications system)
communications and paging systems.
1. Uses: The uses specified in table 21A.40.090E of this section, indicate which
facility types are allowed as either a permitted or conditional use within specific
zoning districts. Low power radio service facilities may be an accessory use,
secondary use or principal use.
a. Administrative Consideration Of Conditional Uses: Applications for low
power wireless telecommunication facilities that are listed as conditional uses
shall be reviewed according to the procedures set forth in section 21A.54.155
of this title.
TABLE 21A.40.090E
WIRELESS TELECOMMUNICATIONS FACILITIES
Monopole With Antennas And Monopole With Antennas And
Antenna Support Structure Less Antenna Support Structure
Than 2 Feet Wide3 Greater Than 2 Feet Wide3
Wall Roof (District Height -60 Feet Or _ r District 60 Feet Or Lattice
Mount3 Mount3 Limit But Not Exceeding Height Limit Exceeding j Tower
To Exceed 60 The But Not To The
Feet Maximum Exceed 60 Maximum
I (Whichever Is Height Limit Feet Height Limit
Less) Of The Zone (Whichever Of The Zone
Is Less)
Residential districts:
R-1/12,000 P
R-1/7,000 ! PI
R-1/5,000 PI
SR-3 . .-.P ..... 1. ...-..... ....
R-2 I P' ( 1
RMF-30 I P I I I.
RMF-35 Pt L
- -I
RMF-45 I P I C r - — T
RMp-75 f P ( C r I
Mixed use-residential/office districts:
RB P' ,.
R-MU P C
RO P L
Cotmnercial/manufacturing districts:
I CN P' Fi
CB r P C ra F
' CS I P P_ .- f i ( -_
CC P P P r C C-
CSHBD P P -- P c Fc r— c I-
CG P P P C C C
D-1 I P IP_ i P I C C ._ C
D 2 P — F P r— P i C C C ,
D-3 P j P P C C _ C
D-4 P -f P P C C C
G MU P P- f P C C C
M 1 P P P I C ( P i C - C
M-2 P i P P C P C C
Special purpose/overlay districts:
RP P C L_
BP P 1 P P C C C
AG P' P' ( _ C C I C i
AG-2 F' I_ P' I C C C
AG-5 P' P' C C C
AG-20 I P' ( P' C C C
PL P _. I C
PL-2 P I C
Ul P [ P Cc c c
z
C
05 l C C
El P P P 1 C C C
MU P I C _ i ;
Notes:
P Permitted use
C Conditional use
1. Allowed as a permitted use on a residential building consisting of 4 or more attached dwelling
units and on nonresidential buildings.Zoning administrator approval is required to assure
compliance to subsection E2a of this section.
2. New telecommunications towers are allowed outside the telecommunication corridor in the OS
zone for public safety purposes only.
3. Co-location of a wireless telecommunication facility is allowed per subsection 21A.40.090.E.4.
2. Facility Types:Low power radio services facilities are characterized by the type or
location of the antenna structure.There are seven(7)general types of such antenna
structures:wall mounted antennas;roof mounted antennas;monopoles with antennas
and antenna support structure less than two feet(2')in width;monopoles with
antennas and antenna support structure greater than two feet(2')in width,lattice
towers;stealth antennas;and utility pole mounted antennas.Standards for the
installation of each type of antenna are as follows:
a. Wall Mounted Antenna:The following provisions apply to wall mounted
antennas:
(1)Wall mounted antennas shall not extend above the wall line of the building or
extend more than four feet(4')horizontally from the face of the building.
(2)Antennas,equipment and the supporting structure shall be painted to match
the color of the building or structure of the background against which they are
most commonly seen.Antennas and the supporting structures on buildings
should be architecturally compatible with the building.Whip antennas are not
allowed on a wall mounted antenna structure.
(3)Antennas mounted directly on existing parapet walls,penthouses,or
mechanical equipment rooms,with no portion of the antenna extending above
the roofline of such structures,shall be considered a wall mounted antenna,
b. Roof Mounted Antenna:The following provisions apply to roof mounted
antennas:
(1)Roof mounted antennas shall be allowed on top of existing penthouses or
mechanical equipment rooms and shall not extend more than eight feet(8')
above the existing roofline of the penthouse or mechanical equipment
room.
(2)For antennas not mounted on a penthouse or mechanical equipment room,the
antennas shall be mounted at least five feet(5')from the exterior wall of a
building.For antennas mounted between five(5)and ten feet(10')from the
exterior wall,the maximum height of a roof mounted antenna is directly
proportional to the distance the antenna is set back from the exterior wall up to
a maximum height of ten feet(10')above the roofline of the building to which
the antenna is attached. Antennas shall be mounted at least five feet(5')
behind any parapet wall. For antennas mounted between five (5) and ten feet
(10')behind a parapet wall, the maximum height of the antenna is directly
proportional to the distance the antenna is set back from the wall up to a
maximum of ten feet(10') as measured from the top of the parapet wall. The
antennas shall not extend more than fifteen feet (15') above the roofline of the
building itself unless approved as a conditional use (see subsection
21A.62.050.H of this title).
(3)Roof mounted antennas are permitted only on a flat roof.
c. Monopole With Antennas And Support Structure Less Than Two Feet In Width:
The total of each individual antenna structure mounted on a monopole shall not
exceed two feet (2') in width. The maximum height of each individual antenna
shall not exceed ten feet(10') in height (see subsection 21A.62.050.G of this title).
In the case of co-location, when there is more than one antenna located on a
monopole, all additional antenna structures shall not exceed the above referenced
dimensions. No such antenna shall be located within one hundred sixty five feet
(165') of a residential zone other than the R-MU district.
d. Monopole With Antennas And Antenna Support Structure Greater Than Two Feet
In Width: The maximum visible width of individual antennas and antenna
mounting structures on a monopole shall not exceed eight feet (8')in height or
thirteen feet(13') in width as viewed looking directly at the monopole at same
elevation as the antennas and antenna mounting structure (see subsection
21A.62.050.F of this title). In the case of co-location, when there is more than one
antenna located on a monopole, all additional antenna structures shall not
individually exceed the above referenced dimensions. No such monopole shall be
located within three hundred thirty feet (330') of a residential zone other than the
R-MU district.
e. Lattice Tower: The maximum visible width of individual antennas and antenna
mounting structures on a lattice tower shall not exceed eight feet(8') in height or
thirteen feet(13') in width (see subsection 21A.62.050E of this title). No such
lattice tower shall be located within three hundred thirty feet(330') of a residential
zone.
f. Stealth Antennas:
(1) A telecommunication antenna completely disguised as another object or
otherwise concealed from view thereby concealing the intended use and
appearance of the facility, shall be allowed in all zoning districts subject to
meeting the provisions contained in tables 21A.36.020.B and 21A.36.020.0 of
this title. The antenna shall conform to the dimensions of the object it is being
disguised as and the location of the stealth facility shall be in concert with its
surrounding. Examples of stealth facilities include, but are not limited to
flagpoles,light pole standards or architectural elements such as dormers,
steeples and chimneys.Final determination regarding stealth poles shall be
made by the Planting Director based on these standards.The electrical
equipment shall be located in accordance with subsection 21A.40.090.E.3.
(2)Antennas Located Within Existing Structures Where There Is No Exterior
Evidence Of The Antennas:Antennas located within an existing structure
constructed prior to the effective date hereof shall be a permitted use in all
zoning districts provided that:
a. There shall not be any exterior evidence of the antenna or support
structure.
b. The Electrical equipment structure shall be located within the existing
structure with no exterior evidence of existence,or in compliance with the
location requirements as noted in subsection 21A.40.090.E.3 of this title.
g. Utility Pole Mounted Antenna:Antennas on utility poles and associated electrical
equipment shall be allowed subject to the following standards:
(1)Antennas:
(A)The antennas shall be located either on an existing utility pole or on a
replacement pole in the public right of way,or in a rear yard utility
easement.
(B)On an existing pole,the antennas shall not extend more than ten feet(10')
above the top of the pole.
(C)The antennas,including the mounting structure,shall not exceed thirty
inches(30")in diameter to be considered a permitted use.Antennas with
an outside diameter greater than thirty inches(30")shall be a conditional
use.
(D)Antennas located in the public right of way shall be a permitted use and
shall comply with the standards listed above.
(E)Conditional use approval is required for antennas located in a rear yard
utility easement in all residential,CN neighborhood commercial,PL
public lands,PL-2 public lands,CB community business,I institutional,
and OS open space zoning districts.Antennas located in a rear yard utility
easement in all other zoning districts shall be a permitted use and shall
comply with the standards listed above.
(2)General Provisions:
(A)The application shall include the signature of the authorized agent of the
owner of the utility pole.
(B)Antennas and equipment boxes on the utility poles shall be painted to
match the pole to which it is attached to minimize visual impacts.
(C)Generators or noise producing venting systems shall not be used.
(D)Lighting for aircraft is prohibited except where required by federal law.
(E)Electrical and utility cables between the utility pole and electrical boxes
shall be placed underground.
(F)Facilities in the public right of way shall be subject to any applicable
franchise fees or lease agreements required by the city.
3. Electrical Equipment:
a. Electrical Equipment Located In The Public Right Of Way,Front Yard Or Side
Yard:Electrical equipment in the public right of way shall either be attached
directly to the utility pole or placed underground.
If the electrical equipment is attached to the pole,the boxes shall not be larger
than thirty six inches(36")in height,twelve inches(12")deep and no wider than
twenty inches(20").No more than five(5)such boxes shall be mounted on the
utility pole to which it is attached(excluding the power meter and network
interface box).The boxes shall be stacked vertically,one above the other,and
shall be at least ten feet(10')above the ground.The power meter and network
interface box may be installed below the ten foot(10')level.
Electrical equipment in the required front or side yard shall be placed
underground.
Electrical equipment placed underground or on a utility pole in the public right of
way shall comply with the requirements of the Salt Lake City engineering and
transportation divisions.
b. Electrical Equipment Located on Private Property:Electrical equipment shall be
located in the rear yard,interior side yard,or within the buildable area on a given
parcel. In the case of a parcel with an existing building,the electrical equipment
shall not be located between the front and/or corner facades of the building and
the street.
Electrical equipment located in a residential zoning district,shall not exceed a
width of four feet(4'),a depth of three feet(3'),or a height of four feet(4')to be
considered a permitted use.
Electrical equipment located in a CN, PL, PL-2, CB, I or OS zoning district shall
not exceed a width of six feet (6'), a depth of three feet(3'), or a height of six feet
(6')to be considered a permitted use.
Electrical equipment exceeding the dimensions listed above shall be reviewed
administratively as a routine and uncontested special exception per chapter
21A.52 of this zoning ordinance.
Applications not receiving the consenting signatures of all property owners as
required by chapter 21A.52 of this zoning ordinance shall be processed as a
conditional use, pursuant to the standards set forth in this title.
The electrical equipment shall be subject to the maximum lot coverage
requirements in the underlying zoning district.
4. Co-location: Co-location of a wireless telecommunication facility on a previously
approved wireless telecommunication service facility such as an existing building,
structure, or antenna support structure, is allowed as a permitted use, provided:
a. No increase in the height of the existing wireless telecommunication support
structure is proposed;
b. All aspects of the co-location improvements must be located within the previously
approved fenced(lease) area;
c. Compliance with the corresponding provisions set forth in 21A.40.090.E.
5. Height Limit: The height limit for monopoles and lattice towers shall be limited as
per subsection E.1, table 21A.40.090.E, of this section.
6. Location And Minimum Setbacks: Monopoles with antennas and antenna support
structure less than two feet (2') in width, monopoles with antennas and antenna
support structure greater than two feet(2') in width and lattice towers shall be allowed
only in the rear yard area of any lot. These structures shall not be located in a required
landscaped area, buffer area or required parking area.
7. Area Limitations For Wall And Roof Mounted Antennas: A combination of both roof
and wall mounted antennas are allowed on a building. The total area for all wall and
roof mounted antennas and supporting structures combined shall not exceed the lesser
of sixty(60) square feet or five (5)percent of the gross square footage of each
exterior wall of a building. The total area is the sum of each individual antenna face
and the visible portion of the supporting structure as viewed when looking directly at
the face of the building. The total area for a roof mounted antenna shall apply to the
closest exterior wall (see subsection 21A.62.050.J of this title).
8. Roof And Wall Mounted Antennas On Noncomplying Buildings That Exceed The
Maximum Height Limit Of The Zoning District: If a building exceeds the maximum
allowable height of the zoning district, roof or wall mounted antennas may be
attached to the portion of the building that extends above the maximum height limit
of the zoning district, if said antenna is listed as a permitted use in table 21A.40.090.E
of this section.
9. Additional Conditional Use Requirements: In addition to conditional use standards
outlined in chapter 21A.54 of this title, the following shall be considered by the
planning commission:
a. Compatibility of the proposed structure with the height and mass of existing
buildings and utility structures;
b. Whether co-location of the antenna on the other existing structures in the same
vicinity such as other towers,buildings, water towers, utility poles, etc., is
possible without significantly impacting antenna transmission or reception;
c. The location of the antenna in relation to existing vegetation, topography and
buildings to obtain the best visual screening;
d. Whether the spacing between monopoles and lattice towers creates detrimental
impacts to adjoining properties.
10. Accessory Buildings To Antenna Structures: Accessory buildings to antenna
structures must comply with the required setback,height and landscaping
requirements of the zoning district in which they are located. Monopoles shall be
fenced with a six foot(6') chainlink fence and the climbing pegs removed from the
lower twenty feet(20') of the monopole. All power lines on the lot leading to the
accessory building and antenna structure shall be underground.
11. Historic District: Any antenna proposed for a location within a historic district or on
landmark site is subject to approval through the historic landmarks commission as
contained in chapter 21A.34 of this title.
12. Permission Required For Antennas And Mounting Structures On Or Over A Public
Right Of Way: Antennas and mounting structures encroaching on or over the public
sidewalk or on or over a public right of way shall be subject to obtaining permission
from the city pursuant to the city's rights of way encroachment policy.
13. Location on City-owned Property or Land Zoned as Open Space: Telecommunication
facilities proposed to be located on City-owned property or on any property located
within an open space zoning district or subject to the City's Open Space Lands
Program must obtain approvals from appropriate agencies governing such properties.
14. Non-maintained Or Abandoned Facilities: The building official may require each
non-maintained or abandoned low power radio services antenna to be removed from
the building or premises when such an antenna has not been repaired or put into use
by the owner, person having control or person receiving benefit of such structure
within thirty(30) calendar days after notice of non-maintenance or abandonment is
given to the owner, person having control or person receiving the benefit of such
structure.
SECTION 2. Amending text of Salt Lake City Code section 21A.60.020. That section
21A.60.020 of the Salt Lake City Code(Zoning: List of Terms: List of Defined Terns ), shall be,
and hereby is, amended, in pertinent part, such that the following term shall be added and inserted
alphabetically into that section:
Antenna, stealth.
SECTION 3. Amending text of Salt Lake City Code section 21A.62.040. That section
21A.62.040 of the Salt Lake City Code (Zoning: Definitions: Definitions of Tenns), shall be, and
hereby is, amended, in pertinent part, such that the following definition shall be added and inserted
alphabetically into that section:
ANTENNA, STEALTH: An antenna completely disguised as another object, or otherwise
concealed from view, thereby concealing the intended use and appearance of the facility.
Examples of stealth facilities include,but are not limited to flagpoles, light pole standards or
architectural elements such as dormers, steeples and chimneys.
SECTION 4. Amending text of Salt Lake City Code section 21A.62.050.J. That section
21A.62.050.J of the Salt Lake City Code(Zoning: Definitions: Illustrations of Selected Definitions),
shall be, and hereby is, amended such that the illustration and accompanying text pertaining to Wall
Mounted Antennas shall read and appear as shown in Exhibit"A"hereto.
SECTION 5. Effective Date. This ordinance shall become effective on the date of its first
publication.
Passed by the City Council of Salt Lake City, Utah, this 20th day of September
2011.
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Transmitted to Mayor on September 21, 2011 .
Mayor's Action: x Approved. toed.
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Bill No. 55 of 2011. ' F :4- '
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Exhibit A —
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1 4 Z,41 * '. Area Measurement:
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Maximum area coverage for any
_ x: Combination of Wall or Roof
Mounted Antenna is the Lessor
of 60 square feet or 5 percent of
the gross square footage of each
exterior wall as Measured
Around Each Individual Antenna
and Supporting Structure as
Viewed Looking Directly at the
WALL MOUNTED ANTENNAS Antennas.
Figure 1