HomeMy WebLinkAboutMCUP 07-06; DOWNTOWN CARLSBAD PCS FACILITY - 2ND EXTENSION; Minor Conditional Use Permit (MCUP)(cityof
Carlsbad
LAND USE REVIEW
APPLICATION
P-1
Development Services
Planning Division
1635 Faraday Avenue
(760) 602-4610
www .carlsbadca.gov
APPLICATIONS APPLIED FOR: (CHECK BOXES)
Devefopm•nt Permits 1r:0R DEPT. usE ONL vi l.eaf«latlye Permit§
□ Coastal Development Permit D Minor
Ill Conditional Use Ptrmlt
OMlnOI' Iii Extension
□ Day Care (Large)
□ Envlronmental Impact AsseHment
□ Habitat Management Permit 0 Minor
□ Hlllslde Development Permit 0 Minor
□ Nonconfonnlng Construction Permit
□ Planned Development Permit D Minor
0 Residential 0 Non-Residential
□ Planning CommlHlon Determination
D Reasonable Accommodation
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□ Tentative Tract Map (Major Subdivision)
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MC.IA~ 07-0lo
1.,.J,. ~o.
0 General Plan Amendment
D Local Coastal Program Amendment
D Matter Plan
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□Amendment
□Amendment
0 Zone Code Amendment
Soyth C,rl•b•d COff(al Review Ar••
ftt.m!1l 0 Review Permit
0 Administrative D Minor O Major
V/1110• Reylew Acu Permit,
0 Review Permit
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(FOR DEPT. USE ONLY)
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AT (7110) 902,,2723 TO SCHEDULE AN APPOINTMENT.
•SAME D Y APPOINTM!NTS ARE NOT AV,-llABLE
ASSESSOR PARCEL N0(S): 205-190-25 --------------------------------LO CAT 10 N OF PROJECT: 1015 Chestnut Ave --------------------------------
NAME OF PROJECT:
BRIEF DESCRIPTION OF
PROJECT:
PROJECT VALUE
(SITE IMPROVEMENTS)
FOR CITY USE ONLY
(STREET ADDRESS)
Sprint Chestnut Plaza
CUP extension
$0 ESTIMATED COMPLETION DATE N/ A
Development No. t>B/ Q \ -\S Lead Case No.
P-1 Page 1 of 8 Revised 10/20
(
OWNER NAME (PLEASE PRINT) APPLICANT NAME (PLEASE PRINT)
INDIVIDUAL NAME G. H€~t"~ u1"" p) A-2-A-INDIVIDUAL NAME
(If applicable): (If applicable):
COMPANY NAME ~N~ r\-l~OC, Mus'-.] . COMPANY NAME ~ _J_
(If applicable): (if applicable): ~ JC. i -
MAILING ADDRESS: '2-1 ~, s. e, Gf',-1>'\ •N o '(l.e(t.fl. MAILINGAODRESS: 1..0. ~~ Vis;~ sglll!.--C.f.~::lo
CITY, STATE, ZIP: 2"" \ ~ 2,.ob CITY, STATE, ZIP: <:~ Di~;, '2. O+-9t:.r.t 0 l
TELEPHONE: oc ~\ ,,.cl:: ·_. ~ 'it.o y 1 TELEPHONE:
EMAIL ADDRESS: Jf~(l.clje(L (~"~I),(~ EMAIL AOORESS:
I CERTIFY THAT I AM THE LEGAL OWNER AND THAT ALL THE ABOVE I CERTIFY THAT I AM THE LEGAL REPRESENTATIVE OF THE OWNER
INFORMATION IS TRUE AND CORRECT TO THE BEST OF MY AND THAT ALL THE ABOVE INFORMATION IS TRUE ANO CORRECT TO
KNOWLEDGE. I CERTIFY AS LEGAL OWNER THAT THE APPLICANT AS THE BEST OF MY KNOWLEDGE.
SET FORTH HEREIN IS MY AUTHORIZED REPRESENTATIVE FOR
PURPOSES OF THIS APPLICATION.
t-Jl1t! 2v~ ~?/u. ~~~. ---IG URE .. _ DATE SIGlilATURE~ -DATE
=~~::::::sENTATIVE (Priot) E, :S?~ -~ s
CITY.STATIS,ZIP, = ~ Zic.;
TELEPHONE: {p1'1 s7'i . s<J_, "J
EMAIL ADDRESS: ~L -p~: lli',fl::,. e. f/ ().JG -£. d . Ca::!::l
I CERTIFY THAT I AM THE REPRESENTATIVE OF THE APPLICANT FOR
PURPOSES OF THIS APPLICATION AND THAT ALL THE ABOVE
INFORMATION IS TRUE AND CORRECT TO THE r,S~F MY
KNOWLEDGE. -~ '1 ----==-/l ZL -SIGNATURE DATE I
IN THE PROCESS OF REVIEWING THIS APPLICATION IT MAY BE NECESSARY FOR MEMBERS OF CITY STAFF, PLANNING
COMMISSIONERS OR CITY COUNCIL MEMBERS TO INSPECT AND ENTER THE PROPERTY THAT IS THE SUBJECT OF THIS
APPLICATION. I/WE CONSENT TO ENTRY FOR THIS PURPOSE.
NOTICE OF RESTRICTION: PROPERTY OWNER ACKNOWLEDGES ANO CONSENTS TO A NOTICE OF RESTRICTION BEING
RECORDED ON THE TITLE TO HIS PROPERTY IF CONDITIONED FOR THE APPLICANT. NOTICE OF RESTRICTIONS RUN WITH
THE LAND AND BIND ANY SUCCESSORS IN INTEREST.
Se1;R<a1lw~GNATURE
FOR CITY USE ONLY
APR ti:>2022
'\
DATE STAMP APPLICATION Rt:'CEIVEO
P-1 Page 2 of6 Revised 10/20
O'NNE.RNAME
INDIVlOUAL NAME
,~~):
COMPANY NAME
(iff;f)f'table).
MAILING ADDIU:S&
{PLEASE PRINT}
(;. Ht~Tj)J u.,.. Pl/\-2. A--
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CITY, STATE. ZJP: _';,x.v..;.....c1._~..;;"_...,k"---'b"---------
TELEPHONE: O(~u,~ _ C,-(,l ,:;u., S-'f
!:MAH. ADDRESS: Jlc-~l,~fl.' ~"c; I:).(~
APPLICANT NAME (PLEASE PRINT)
I CERlli;\' THAT I /\M THE LEGAL OWNER AND ~TALL lHE ABOVE I CERTifV ~TI A'A THE LEOI\L REPRESENTATIVE OF THE 0"''NER
INFORMATION IS TRVE ANO COORECT TO THE BUT Of M\' ANDT~TAU.THEA80VEINFOIU,1ATIONlSlRUEANOC~RECTTO
l<NOWL£0GE. I CERTIFY AS LEGAL OWNER THAT THE APPlJCANT AS 'tHE BES r OF MY J<NOWt.EOGE,
Se-T FORTI! HEREIN IS MY I\VTHORIZED REPRESENTATIVI:.' f-Oti
PVRPOSESOFTHISAPPLICATION. / / _ _ _ --___ --~ ~ / ,,---Y ----"If?_ v/ I I iu~ ~ --::::=-~ ~ IZ/ ZA-z ~ ~ CATE SIGNATVRI: _____ ...DA1-tr •
APPLICANT'S REPRESENTATIVE (Print)'
MAILING ADORES$;
CITY, STATE, ZJP:
TELEPHONE:
EMAIL AOPRcSS:
I Cl'RTlfYlHATI AM ™E REPRESEfl/TATIVEOf' TliEAPPI.ICI\N1 roR
PtJRPOSCS or THIS APPLIGATlc»l AND I HAT /\LL lHE All0\/'1:
l'IFORMATIClN lS TRVE AND CORRECT TO THE BEST OF MY
KNOWlE~ ! I -~ I/ !!JI~~
~,... 01\TE '
IN THE PROCESS OF REVIEWING THIS APPLICATION IT MAY BE NECESSt\~ FOR MEMBERS OF CITY STAFF, PLANNING
COMMISSIONERS OR CITY COUNCIL MEMBERS TO NSPECT AND ENTER ntE PROPERTY THAT JS THE SUBJECT OF THIS
APPLICATION. lmE CONSENT IO ENTFf( FOR Tt'tS PURPOSE,
NOTICE OF RES'rRICTfON: PROPERTY OWNER ACKNOWLEDGES A.NC) CONSFNTS TO A NOTICE OF RESTRICTION BEING
fU!CORDEO ON TliE MLE TO HIS PROPERTY Ir CONDITIONED FOR THE APPLICANT. NOTICE OF RESl"RICTIONS RUN WITI I
~m c_ TY OW ~
FOR CITY USE ONLY
l'l>\Jd 2 ol!J
RECE-iVt=o
APR 2 8 2022
CITY o:= CAPLSRAD
~~~OJ4-RECEIVED
MobileComm Professionals, Inc.
Y• ISi 011-2111 Cll'lliet 11111111 Cellrlc IF S1111» S1rvlas Parbllr
Radio Fn!quency -Electromagnetic Exposure (RF-EME) Compliance Report
(',J (',J c:::,
(',J
EME Studx
Site ID
Site Name
Site Type
Site Class
SD08234A
Chestnut Plaza
Building
Rooftop Structure
Address 1015 Chestnut Ave, Carlsbad, CA
92008
Latitude 33.157847
Longitude -117.338583
Report By Shrish Dubey
Report Date 01-17-2022
MobileComm Professionals, Inc
415 W Presllllll llll'II IISII Hwv. llelllrdsll. TX.15115. Tel: 1214) 515-4511 FU: 1214) 515-4512
1
MobileComm Professionals, Inc . • ,_ ISi 011-2111 C111111et lllllltV CUll'lc IF SafllV S1rvlcls Pal'IIII'
Table of Contents
J .0 Executive Summary ..................................................................................................................................................................... 3
2.0 MPE Calculations ........................................................................................................................................................................ 4
3.0 Antenna Inventory ....................................................................................................................................................................... 5
4.0 FCC Rules and Regulations and Guidelines from OET 65 ............................................................................................................ 6
5.0 Safety Recommendations ............................................................................................................................................................. 9
6.0 FCC Limits ................................................................................................................................................................................ 10
7.0 Compliance Measures ................................................................................................................................................................ 1 J
8.0 Summary ................................................................................................................................................................................... 13
9.0 Certification ............................................................................................................................................................................... 14
MobileComm Professionals, Inc
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MobileComm Professionals, Inc. • ,_ ISi 9111-2111 Clldllet 1111111 CHlrlc If Saflb Sffllces Pllbllr
1.0 Executive Summary /
Site ID 5O08234A Street Address 1015 Chestnut Ave
Site Name Chestnut Plaza City, State, Zip Carlsbad, CA 92008
Site Type Building Latitude 33.157847
Site Class Rooftop Structure Longitude -117.338583
Access Restrictions Controlled Access Type Hatch to Roof
Site Description The proposed antennas will be mounted on support frame behind screen wall above main roof and ronnected
to the equipment via coaxial cables.
Max Theoretical RF-EME at T-Mobile Facility (Occupational) 1048.93% at Main Roof at TMO Sector C
Max Theoretical RF-EME at Ground (General Population) 10.75%
A result of over 100% does not make a site out of compliance with FCC guidelines. For predicted EME over 100% of the applicable FCC
limit, further remediation (e.g., signage and/or barriers preventing access) is required to consider the site compliant. Areas exceeding
the FCC limit are demarcated with barriers and appropriate signage. Accessible areas outside the demarcated safety zones have
predicted EME below the FCC's limits. Installation of the recommended mitigation or remediation measures brings the site into
compliance. The engineering models antennas as if they are operating at full power, and this assumption yields more conservative
results (higher predicted EME). On-site measurements may yield different results, as antennas do not always operate at full capacity.
Methodology
The compliance determination is based on theoretical modeling, RF signage placement recommendations, proposed antenna inventory
and the level of restricted access to the antennas at the site.
Compliance Statement
T-Mobile's operation at 1015 Chestnut Ave, carlsbad, C\ 92008 will comply with FCC rules and regulations upon completion of
required mitigation actions as described in Section 7.
MobileComm Professionals, Inc
415 W PnslUlll CIDrll 11111 Hwv. llclllm11, 11. 15115. Tel: 1214) 515-4511 FU: 1214) ffl-4512
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MobileComm Professionals, Inc.
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2.0 MPE Calculations
For this MPE theoretical analysis, MobileComm considered the accessible areas of site to determine approximate field strength levels
and to identify any areas with higher levels exceeding FCC MPE limits and then determined spatially averaged field levels in areas
with highest fields.
MobileComm has utilized computer generated model(s) in this Site Compliance Report. The modeling software that MobileComm
used to create this report is Roofmaster.
General Model Assumptions
In this Site Compliance Report, it is assumed that all antennas are operating at full power at all times. The Antenna Inventory Table
(Section 3) shows all transmitting antennas at the site. MobileComm has further assumed a 100% duty cycle and maximum radiated
power. Obstructions (trees, buildings etc.) that would normally attenuate the signal are not taken into account.
MobileComm obtained information used in this Site Compliance Report from T-Mobile which is considered reliable and believes them
to be true and correct.
Due to the complexity of some wireless sites, MobileComm performed this analysis and created this report utilizing best industry
practices and due diligence.
MobileComm Professionals, Inc
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4
MobileComm Professionals, Inc.
,_ ISi Hl1-2111 hlllllN. lnlllY Celll'lc If SahlV Sffllcts PIIINr
3.0 Antenna Inventory
Antenna Frequency Main Roof Antenna Bottom
Sector Technology Antenna Make Antenna Model Azimuth(") Height Above Tip Height Above Number (MHz) Ground(ft) Ground(ft)
A 1 5G 600 RFS APXVAALL18_ 43-U-NA20_600MHz 320 34.90 36.00
A 1 LTE-600 600 RFS APXVAALL18_ 43-U-NA20_600MHz 320 34.90 36.00
A 1 LTE-700 700 RFS APXVAALL18_ 43-U-NA20_700MHz 320 34.90 36.00
A 1 LTE (AWS) 2100 RFS APXVAALL18_ 43-U-NA20_2100MHz 320 34.90 36.00
A 1 LTE {PCS) 1900 RFS APXVMU18_ 43-U-NA20_1900MHz 320 34.90 36.00
A 1 GSM 1900 RFS APXVAALL18_ 43-U-NA20_1900MHz 320 34.90 36.00
A 1 UMTS(PCS} 1900 RFS APXVMLL18_ 43-U-NA20_1900MHz 320 34.90 36.00
A 2 5G 2500 Ericsson AIR6449_2SOOMHz_NR_dlMacro_H0 320 34.90 37.62
A 2 LTE 2500 Ericsson AIR6449_2SOOMHz_LTE_dlMacro_H0 320 34.90 37.62
B 3 SG 600 RFS APXVAALL18_ 43-U-NA20_600MHz 70 34.90 36.00
B 3 LTE-600 600 RFS APXV AALL18 _ 43-U-NA20 _600MHz 70 34.90 36.00
B 4 LTE-700 700 RFS APXVAALL18_ 43-U-NA20_700MHz 70 34.90 36.00
B 4 LTE{AWS) 2100 RFS APXVAALL18_ 43-U-NA20_2100MHz 70 34.90 36.00
B 4 lTE\PCS) 1900 RFS APXVAAll18_ 43-U-NA20_1900MHz 70 34.90 36.00
B 4 GSM 1900 RFS APXVMLUS_ 43-U-NA20_1900MHz 70 34.90 36.00
B 4 UMTS(PCS) 1900 RFS APXVMLL18_ 43-U-NA20_1900MHz 70 34.90 36.00
B 4 5G 2500 Ericsson AIR6449_2500MHz_NR_dlMacro_H0 70 34.90 37.62
B 4 LTE 2500 Ericsson AIR6449_2SOOMHz_LTE_dlMacro_H0 70 34.90 37.62
C 5 5G 600 RFS APXVAALL18_ 43-U-NA20_600MHz 200 34.90 36.00
C 5 LTE-600 600 RFS APXVMLL18_ 43-U-NA20_600MHz 200 34.90 36.00
C 5 LTE-700 700 RFS APXVMLL18_ 43-U-NA20_700MHz 200 34.90 36.00
C 5 LTE(AWS) 2100 RFS APXVMLL18_ 43-U-NA20_2100MHz 200 34.90 36.00
C 5 LTE (PCS) 1900 RFS APXVMLL18_ 43-U-NA20_1900MHz 200 34.90 36.00
C 5 GSM 1900 RFS APXVMLL18_ 43-U-NA20_1900MHz 200 34.90 36.00
C 5 UMTS{PCS) 1900 RFS APXVMLL18_ 43-U-NA20_1900MHz 200 34.90 36.00
C 6 5G 2500 Ericsson AIR6449_2SOOMHz_NR_dlMacro_H0 200 34.90 37.62
C 6 LTE 2500 Ericsson AIR6449_2SOOMHz_LTE_dlMacro_H0 200 34.90 37.62
MobileComm Professionals, Inc
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4.0 FCC Rules and Regulations and Guidelines from OET 65
When considering the contributions to field strength or power density from other RF sources, care should be taken to ensure that
such variables as reflection and re-radiation are considered. In cases involving very complex sites predictions of RF fields may not be
possible, and a measurement survey may be necessary. The process for determining compliance for other situations can be similarly
accomplished using the techniques described in this section and in Supplement A to this bulletin that deals with radio and television
broadcast operations. However, as mentioned above, at very complex sites measurements may be necessary.
In the simple example shown in the below diagram, it is desired to determine the power density at a given location X meters from
the base of a tower on which are mounted two antennas. One antenna is a CMRS antenna with several channels, and the other is
an FM broadcast antenna. The system parameters that must be known are the total ERP for each antenna and the operating
frequencies (to determine which MPE limits apply). The heights above ground level for each antenna, Hl and H2, must be known in
order to calculate the distances, Rland R2, from the antennas to the point of interest.
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' RI
R2
X
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465 W Presidell Ge■rae B■sll ltwy, llicbanlHI. TX. 15175. Tel: 12141515-4511 Fax: 1214) 515-4512
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MobileComm Professionals, Inc.
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This summarizes the policies, guidelines and requirements that were adopted by the FCC on August 1, 1996, amending Part 1 of
Title 47 of the Code of Federal Regulations, and further amended by action of the Commission on August 25, 1997 (see 47 CFR
Sections 1.1307(b), 1.1310, 2.1091 and 2.1093, as amended from FCC "OEr Bulletin 65"). Commission actions granting construction
permits, licenses to transmit or renewals thereof, equipment authorizations or modifications in existing facilities, require the
preparation of an Environment.al Assessment (EA), as described in 47 CFR Section 1.1311, if the particular facility, operation or
transmitter would cause human exposure to levels of radiofrequency (RF) electromagnetic fields in excess of these limits. For exact
language, see the relevant FCC rule sections.
The FCC-adopted limits for Maximum Permissible Exposure (MPE) are generally based on recommended exposure guidelines
published by the National Council on Radiation Protection and Measurements (NCRP) in "Biological Effects and Exposure Criteria for
Radiofrequency Electromagnetic Fields," NCRP Report No. 86, Sections 17.4.1, 17.4.1.1, 17.4.2 and 17.4.3. Copyright NCRP, 1986,
Bethesda, Maryland 20814. In the frequency range from 100 MHz to 1500 MHz, exposure limits for field strength and power density
are also generally based on the MPE limits found in Section 4.1 of, "IEEE Standard for Safety Levels with Respect to Human
Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz," ANSI/IEEE C95.1-1992, Copyright 1992 by the Institute of
Electrical and Electronics Engineers, Inc., New York, New York 10017, and approved for use as an American National Standard by
the American National Standards Institute (ANSI). The exposure guidelines are based on thresholds for known adverse effects and
they incorporate a significant margin of safety. The federal health and safety agencies such as: the Environment.al Protection
Agency (''EPA"), the Food and Drug Administration ("FDA"), the National Institute on Occupational Safety and Health ("NIOSH'1 and
the Occupational Safety and Health Administration ("OSHA'1 have also been actively involved in monitoring and investigating issues
related to RF exposure.
FCC regulations define two separate tiers of exposure limits: Occupational or "Controlled environment'' and General Population or
"Uncontrolled environment''. The General Population limits are generally five times more conservative or restrictive than the
Occupational limit These limits apply to accessible areas where workers or the General Population may be exposed to Radio
Frequency (RF) electromagnetic fields.
Occupational or Controlled limits apply in situations in which persons are exposed as a consequence of their employment and where
those persons exposed have been made fully aware of the potential for exposure and can exercise control over their exposure.
An area is considered a Controlled environment when access is limited to these aware personnel. Typical criteria are restricted
access (i.e. locked or alarmed doors, barriers, etc.) to the areas where antennas are located coupled with proper RF warning
signage. A site with Controlled environments is evaluated with Occupational limits.
All other areas are considered Uncontrolled environments. If a site has no access controls or no RF warning signage it is evaluated
with General Population limits.
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MobileComm Professionals, Inc. • Y• ISi 1111-2111 Cll1illet lnlltV Celllrlc IF 5ahll SIIVlces Pallllll'
The formulas used in Roofmaster for calculating Power density is based on FCC "OET Bulletin 65", Section 2: PREDICTION
METHODS, August 1997, Edition 97-01. Power density is converted to Maximum Permissible Exposure Limits (MPE Limits) based on
Limits of General population/Uncontrolled Exposure and Limits of Occupational/Controlled Exposure presented in the following table
generated from Appendix A of "OET Bulletin 65"
Limits for Occupational/ Controlled Exposure I
Frequenc Power Density Averaging I -, .. ~-:-,r._ ·.,:'f'.J[_..,.,,-;r'"
y Time ---, ... •! r, It' ::. :,•~;, ·t:' ~ ., .... .:1.-.· ..
Range (S) I E 12, I H I 2, or r
(mW/an2) ~i (MHz) S (minutes) (/) :;1 300-1500 f/300 6 j ,t '
1500-5 6
100 000 ' :;:
? &. •
Limits for General Population/Unoontrolled I
Exnosure -----' ~
Frequency Averaging ·t I I 1 I I
Power Density " , <
Range Time
(MHz) (S) I E I 2, I H I 2, or f = Fre-:;uercv ,rt."'Z I '
(mW/an2) S{minutes)
300-1500 f/1500 30
1500-1 30
100,000
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5.0 Safety Recommendations
Occupational Safety and Health Administration (OSHA) Requirements
OSHA requires that those in the Occupational classification must complete training in RF Safety, RF Awareness, and Utilization of
Personal Protective Equipment. OSHA also provides options for Hazard Prevention and Control:
Hazard Prevention Control
• Utilization of good equipment • Employ lockout/Tag out
• Enact control of hazard areas • Utilize personal alarms & protective clothing
• limit exposures • Prevent access to hazardous locations
• Employ medical surveillance and • Develop or operate an administrative
accident response control program
RF Signage and BarTiers
All RF signs should be obeyed by at all times.
-l!Nl&U\IQUN R.-gj,1:tation 8'"-...wn,_, r:.-.J.lll.:Ur•
1234567, --..:..---=-
1 2 3 4 5 6 7 .~~=--=--=-
·A cAur,oN·
(C't_>) ~ .--.---=-~~------------______ ... __ ~-=== -----.. ______ _
.. -·--·-::.:==--= ... ____ _
-.. u .......
~~i=~I
---------_ __ .. __ _ ·-------------
If there are workers in an area with a sign that they do not understand, they can call the NOC Number at 877-611-5868 for
guidance.
MobileComm Professionals, Inc
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MobileComm Professionals, Inc.
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6.0 FCC Limits
Occupational limits
Apply in situations in which persons are exposed as a consequence of their employment provided those persons are fully aware of
the potential for exposure and can exercise control over their exposure. Limits for occupational/controlled exposure also apply in
situations when an individual is transient through a location where occupational/controlled limits apply provided he or she is made
aware of the potential for exposure.
General population limits
Apply in situations in which the General Population may be exposed, or in which persons that are exposed as a consequence of their
employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure.
Controlled Environment
Applies to environments that are restricted or "controlled" in order to prevent access from members of the General Population
classification.
Uncontrolled Environment
Applies to environments that are unrestricted or "uncontrolled" that allow access from members of the General Population
classification.
Contribution to Co-Located areas
Any wireless operator that contributes 5% or greater of the MPE limit in an area that is identified to be greater than 100% of the
MPE limit is responsible for taking corrective actions to bring the site into compliance.
Generic Values
The use of "Unknown" for an operator means the information with regard to the carrier, their FCC license and / or antenna
information was not available. Generic values are used as estimation for Effective Radiated Power (ERP) and antenna characteristics
for unknown antennas.
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7 .O Compliance Measures
The compliance determination is based on theoretical modeling, RF signage placement recommendations, proposed antenna
inventory and the level of restricted access to the antennas at the site. At the time of our analysis, T-Mobile will be compliant with
the FCC rules and regulations, as described in OET Bulletin 65 upon implementation of below remediation.
TMO Alpha Sector:
• Install Barriers with four Orange Warning signs at Alpha Sector. These barriers stop 6ft away from the roof edge because
parapet does not meet the minimum height requirements according to OSHA's fall protection measure.
• Install one Orange Warning sign on the support frame behind the antennas and one Orange Warning sign on screen wall at
Alpha Sector as shown in Diagram below.
(Total 6 signs)
TMO Beta Sector:
• Install Barrier with five Orange Warning signs at Beta Sector.
• Install one Orange Warning sign on the support frame behind the antennas and two Orange Warning signs on screen wall
at Beta Sector as shown in Diagram below.
(Total 8 signs)
TMO Gamma Sector:
• Install Barriers with three Orange Warning signs at Gamma Sector. These barriers stop 6ft away from the roof edge because
parapet does not meet the minimum height requirements according to OSHA's fall protection measure.
• Install one Orange Warning sign on the support frame behind the antennas and one Orange Warning sign on screen wall at
Gamma Sector as shown in Diagram below.
(Total 5 signs)
Access Point:
• Install one Blue Notice sign, one Yellow Guidelines sign & one TMO Emergency Contact sign at access point as shown in
Diagram below.
TMO Equipment:
• Install one Blue Notice sign, one Yellow Guidelines sign & one TMO Emergency Contact sign at access point as shown in
Diagram below.
It is recommended to have periodic inspections of the components that are involved in radiation of RF energy. Periodic
Electromagnetic Emission (EME) measurement should be conducted to reevaluate the RF radiation level at this site.
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Site Scale Diagram
[ Legend
Yellow
Guidelines
Ground=O'
Emergency
Contact
~
---,~ ·-
1obile-, \ AC Un~ to~J'\\.
0 0
Vent
~
~0 1•
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0 SaeenWall
Vent
Ground=O'
0_ T-Mobile
Proposed Signage
Blue I Yellow
Notice ~" • • ··-. .......
Caution
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:~.-e;e:
S...i.e"'
Orange
Warning
8' ,,;r, 11. _oj 17
.,, .. il "'Cl ! "l
I
T-Mobile
Equipment
(At Ground)
MobileComm Professionals, Inc.
Y• ISt Ht1-2111 Ctrdftet lullb Cntrlc IF Safetl Services P111Nr
Q
Ground=O'
~
II Map Scale = 10 ft
Proposed
Red Lock Post
Barrier
Paint Stripes ezz:a
MobileComm Professionals, Inc
415 W Praslnal IHl'll l■sll llwV, lllelllnlse■. TX.15115. Tel: (214) 515-4511 Fu: (214) 515-4512
12
MobileComm Professionals, Inc.
Yt1r ISi 9111-2111 Cflllflet OaHtv Clllll'lc IF SlfllV Stlvlcts Pal'INf
8.0 Summary
All calculations performed for this analysis yielded results that were within the allowable limits for exposure to RF Emissions. Based
on theoretica\ modeling, and upon imp\ementation of recommendations in Section 8, there wm be no modeled exposures on any
accessible walking/working surface related to T-Mobile's equipment in the area that exceed the FCC's occupational or General
Population exposure limits at this site.
The anticipated maximum theoretical RF-EME at T-Mobile facility will be 1048.93% of the FCC's occupational limit. This was
determined through calculations along a radial from each sector taking full power values into account as well as actual vertical plane
antenna gain values per the manufacturer-supplied specifications for gain. Based on worst-case theoretical modeling, there are no
areas at ground level related to the proposed antennas that exceed the FCC's occupational or General Population exposure limits at
this site. At ground level, the maximum power density generated by the antennas is approximately 10.75% of the FCC's General
Population limit (2.15% of the FCC's occupational limit).
A site is considered out of compliance with FCC regulations if there are areas that exceed the FCC exposure limits and there are no
RF hazard mitigation measures in place. Any carrier which has an installation that contributes more than 5% of the applicable MPE
must participate in mitigating these RF hazards.
Modeling indicates that there will be no accessible areas on the walking/working surfac.es in front of the T-Mobile antennas that may
exceed the FCC standards for general population and/or occupational exposure after implementation of mitigation measures. To
reduce the risk of exposure and/or injury, MobileComm recommends that access to the areas associated with the active antenna
installation or mitigation measures to be restricted and secured wherever possible.
In order to alert any workers potentially accessing the site, a Blue Notice sign, and a Yellow Guidelines sign are recommended to
install at all access points.
MobileComm Professionals, Inc
415 W Preslftllt 181111 B■sll Nwv. Blcllanlu■. Tl 1U15. TII: (214) 515-4511 FU: (2141515-4512
13
MobileComm Professionals, Inc. • Y• ISO 1111-2111 Cll'llllet QulllY Cellrlc If SlftlV Sll'VlceS PIIINr
9.0 Certification
This report has been prepared by or under the direction of the following Registered Professional Engineer:
I, Timothy Leonakis P.E. CA, P. Eng., on 01-17-2022 hereby certify that:
I am registered as a Professional Engineer with License number E13436 and that I am thoroughly familiar with the Regulations of
the Federal Communications Commission (FCC), both in general and specifically as they apply to FCC guidelines for human exposure
to Radio-frequency electromagnetic radiation and that EME theoretical analysis for site identified as 5O08234A located at 1015
Chestnut Ave, carlsbad, CA 92008, has been performed on 01-17-2022 in order to determine where there might be electromagnetic
energy that is in excess of both the Controlled Environment and Uncontrolled Environment levels; and that I have thoroughly
reviewed this Site Compliance Report and believe it to be true and accurate to the best of my knowledge.
_ . :---..•\\\\\!ll iJf//; ·: ·.fl?• \\\ .. --::-::,,_,.,_,J;it ·--!:'-
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..,_ ... ,,,~ .• ; .. :~-~ .... --~·/ ..... .,.. . --:. _,-. \."' --//; . -___ , .. ,~\\ ~ • I ,., ... '\ ''-:-._"'(,•
Timothy Leonakis P.E.
MobileComm Professionals, Inc
465 W Prestnllt , ..... 11111 IIWV, llelllnlstl. 11.15115. Tel: l214) 515-4511 fax: (214) 515..UIZ
14