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HomeMy WebLinkAboutMCUP 08-16; SD06747A CARLSBAD PACIFIC BUILDING; RADIO FREQUENCY, POWER DENSITY REPORT; 2008-06-26Darrell W. Daugherty PLAN com fuc. 302 State Place JERROLD T. BUSHBERG Ph.D., DABMP, DABSNM ♦HEALTH AND MEDICAL PHYSICS CONSULTING♦ 7784 Oak Bay Circle Sacramento, CA 95831 (800) 760-8414-jbushberg@hampc.corn Escondido, California 92029-1362 Introduction June 26, 2008 At your request, I have measured the current cumulative maximum radio:frequency, (RF), power density from the T-Mobile (TM) wireless telecommunications site, (referenced as SD-747-02), located at the Carlsbad Pacific Building ,701 Palomar Airport Road, Carlsbad, California as depicted in attachment 1. Site measurements were made to included all ambient sources of RF exposures including the contribution from other wireless facilities. This information was used to determine compliance with Federal Communications Commission (FCC) requirements for RF public exposure safety. This TM telecommunication site, (previously owned and operated by Cingular Wireless), consists of a Personal Communications Services (PCS) wireless facility. The facility utilizes directional transmit panel antennae configured in three (3) sectors. The antennae are mounted with their center at least 44.5feet above grade directed at 10 ( sector A), 120 ( sector B), and 240 ( sector C) degrees true north. The antennas specified are EMS Wireless model #RR-90-17-00-DPL2 for all sectors. The sectorized antennas are designed to transmit with an effective radiated power (ERP) of up to 800 watts per sector within a bandwidth between approximately 1,850 and 1,990 MHz RF Exposure Measurement Methods & Results The measurements at the subject property were made during the afternoon on June 26, 2008 utilizing a N arda fudustries model 8718B broadband exposure meter ( serial number 6062)with an associated frequency shaped B87 42D probe (serial number 08002). Weather conditions during the measurement period were fair and the temperatures were moderate. Outdoor measurements were made at locations of highest potential public exposure and surrounding area. All measurements were made in accordance with the manufacturer's recommendations as provided in their users guide for this instrument. This included an RF response check to assure that the meter and probe were responding appropriately to an RF energy source. This response check was performed immediately before and after the site measurements and, along with other operational parameters, were found to be operating normally as specified by the manufacturer. fu addition, all environmental operating conditions, as specified by the manufacturer for this instrument, were satisfied. The probe and meter were calibrated by the manufacturer with standards traceable to the U.S. National Institute of Standards and Technology (NIST) on August 23, 2007. fu accordance with the manufacturer's recommendations, the next calibration will be due prior to August 23, 2009. 1 The Narda meter/probe combination senses fields within the frequency range from 300 kHz to 3 GHz and indicates exposure as a percentage of the FCC public exposure standard. The dynamic range of the instrument is between 0.6% and 600% of the FCC public exposure standard. For PCS frequencies, this response range equates to a power density range between 6 µ W / cm2 and 6 mW/ cm2• Reading obtained below 0.6% MPE are reported as the minimum range of the instrument(i.e., 0.6% MPE). The data supplied by the manufacturer sets the frequency response of the probe as± 1 dB and calibration accuracy and isotropicity as± 0.5 dB and± 1 dB respectively. The probe is isotropic, meaning that it can directly measure the strength of complicated fields independent of the orientation, polarization, or arrival angle. Measurements were made from ground level to head height ( ~6 feet) above the ground. The probe was swept over approximately ± 3 feet to avoid destructive interference thus assuring the highest power density was being measured at a given location. A continuous observation of the exposure allowed the location of the maximum power densities to be determined. During the survey the meter displayed RF exposure levels between 0.0022 and 0.5378% of the FCC public exposure safety standard. Thus the maximum environmental RF exposure measurement result, at all locations, was recorded as less than 0.6% of the FCC public exposure safety standards for continuous exposure. In so far as it was not possible to determine if all antennae at the site were transmitting at maximum power during the measurements, a conservative multiple of five ( 5) was applied to all reading in order to assure that maximum potential exposures would not exceed the values provided in this report. Even with the conservative multiple of five applied to the measured value (i.e., 0.6%) the exposures would still be below the public MPE (i.e., 3.0%). A chart of the electromagnetic spectrum and a comparison of RF power densities from various common sources is presented in figures two and three respectively in order to place exposures from PCS telecommunications systems in perspective. RF Exposure Standards The two most widely recognized standards for protection against RF field exposure are those published by the American National Standards Institute (ANSI) C95.1 and the National Council on Radiation Protection and measurement (NCRP) report #86. The NCRP is a private, congressionally chartered institution with the charge to provide expert analysis of a variety of issues ( especially health and safety recommendations) on radiations of all forms. The scientific analyses of the NCRP are held in high esteem in the scientific and regulatory community both nationally and internationally. In fact, the vast majority of the radiological health regulations currently in existence can trace their origin, in some way, to the recommendations of the NCRP. All RF exposure standards are frequency-specific, in recognition of the differential absorption of RF energy as a function of frequency. The most restrictive exposure levels in the standards are associated with those frequencies that are most readily absorbed in humans. Maximum absorption occurs at approximately 80 MHz in adults. The NCRP maximum allowable continuous occupational exposure at this frequency is 1,000 µW/cm2. This compares to 5,000 µW/cm2 at the most restrictive of the PCS frequencies (~1,800 MHz) that are absorbed much less efficiently than exposures in the VHF TV band. 2 The traditional NCRP philosophy of providing a higher standard of protection for members of the general population compared to occupationally exposed individuals, prompted a two-tiered safety standard by which levels of allowable exposure were substantially reduced for "uncontrolled " ( e.g., public) and continuous exposures. This measure was taken to account for the fact that workers in an industrial environment are typically exposed no more than eight hours a day while members of the general population in proximity to a source of RF radiation may be exposed continuously. This additional protection factor also provides a greater margin of safety for children, the infirmed, aged, or others who might be more sensitive to RF exposure. After several years of evaluating the national and international scientific and biomedical literature, the members of the NCRP scientific committee selected 931 publications in the peer-reviewed scientific literature on which to base their recommendations. The current NCRP recommendations limit continuous public exposure at PCS :frequencies to 1,000 µ W /cm 2, and to 200 µ W/cm2 for the most restrictive :frequencies ( e.g., VHF TV band). The 1992 ANSI standard was developed by Scientific Coordinating Committee 28 (SCC 28) under the auspices of the fustitute of Electrical and Electronic Engineers (IEEE). This standard, entitled "IEEE Standards for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz" (JEEE C95 .1-1991 ), was issued in April 1992 and subsequently adopted by ANSI. A revision of this standard (C95 .1 2005) was completed in October 2005 by SCC 39 the IEEE futernational Committee on Electromagnetic Safety. Their recommendations are similar to the NCRP recommendation for the maximum permissible exposure (MPE) to the public at cellular and PCS :frequencies ( 410 µ W /cm2 and 950 µW/cm2 for continuous exposure at 820 MHz and 1,900 MHz respectively) and incorporates the convention of providing for a greater margin of safety for public as compared with occupational exposure. Higher whole body exposures are allowed for brief periods provided that no 30 minute time-weighted average exposure exceeds these aforementioned limits. On August 9, 1996, the Federal Communications Commission (FCC) established a RF exposure standard that is a hybrid of the current ANSI and NCRP standards. The maximum permissible exposure values used to assess environmental exposures are those of the NCRP (i.e., maximum public continuous exposure at PCS :frequencies of 1,000 µWI cm2). The FCC issued these standards in order to address its responsibilities under the National Environmental Policy Act (NEPA) to consider whether its actions will "significantly affect the quality of the human environment." In as far as there was no other standard issued by a federal agency such as the Environmental Protection Agency (EPA), the FCC utilized their rulemaking procedure to consider which standards should be adopted. The FCC received thousands of pages of comments over a three-year review period :from a variety of sources including the public, academia, federal health and safety agencies (e.g., EPA & FDA) and the telecommunications industry. The FCC gave special consideration to the recommendations by the federal health agencies because of their special responsibility for protecting the public health and safety. In fact, the maximum permissible exposure (MPE) values in the FCC standard are those recommended by EPA and FDA. The FCC standard incorporates various elements of the 1992 ANSI and NCRP standards which were chosen because they are widely accepted and technically supportable. There are a variety of other exposure guidelines and standards set by other national and international organizations and governments, most of which are similar to the current ANSI/JEEE or NCRP standard, figure one. 3 The FCC standards "Guidelines for Evaluating the Environmental Effects of Radio frequency Radiation" (Report and Order FCC 96-326) adopted the ANSI/IEEE definitions for controlled and uncontrolled environments. In order to use the higher exposure levels associated with a controlled environment, RF exposures must be occupationally related ( e.g., PCS company RF technicians) and they must be aware of and have sufficient knowledge to control their exposure. All other environmental areas are considered uncontrolled (e.g., public) for which the stricter (i.e., lower) environmental exposure limits apply. All carriers were required to be in compliance with the new FCC RF exposure standards for new telecommunications facilities by October 15, 1997. These standards applied retroactively for existing telecommunications facilities on September 1, 2000. Summary and Conclusion The T-Mobile wireless facility, as described above is in full compliance with the FCC standards for public RF exposure safety. PCS radio transmitters, by design and operation, are low-power devices. The maximum cumulative RF power density measured at and around this facility, together with a five fold increase to assure that maximum potential exposures would not be exceed during maximum transmission conditions, was 3.0% of, (i.e., approximately 33 times lower than), the FCC public exposure standard for these RF frequencies. Due to the fact that the maximum RF exposures measured did not exceed the lower limit of sensitivity of the instrument (i.e., 0.6% of the public MPE), the actual exposures may be considerably lower than reported here. However, this level of sensitivity is consistent with generally accepted RF public safety survey techniques and standard industry practice. It is important to realize that the FCC maximum allowable public exposures are not set at a threshold between safety and known hazard but rather at 50 times below a level that the majority of the scientific community believes may pose a health risk to human populations. Thus the previously mentioned maximum cumulative exposure from the site represents a "safety margin" from this threshold of potentially adverse health effects of approximately 1,650 times. Given the low levels of radio frequency field exposure and given the evidence on biological effects in a large data base, there is no scientific basis to conclude that harmful effects will attend the utilization of this telecommunication facility. This conclusion is supported by a large numbers of scientists that have participated in standard setting activities in the United States who are overwhelmingly agreed that RF radiation exposure below the FCC exposure limits has no demonstrably harmful effects on humans. These findings are based on my professional evaluation of the scientific issues related to the health and safety of non-ionizing electromagnetic radiation, measurements of existing RF exposures, and my analysis of the technical specification as provided by T-Mobile. The opinions expressed herein are based on my professional judgement and are not intended to necessarily represent the views of any other organization or institution. Please contact me if you require any additional information. Sincerely, ~y~ Jerrold T. Bushberg Ph.D., DABMP, DABSNM Diplomate, American Board of Medical Physics (DABMP) Diplomate, American Board of Science in Nuclear Medicine (DABSNM) Enclosures: Figures 1-3; Attachment 1; Statement of Experience. 4 Public Safety Exposure Standards at PCS (~1,800 MHz)Frequencies 1400 1200 1000 800 600 400 200 *International Radiation Protection Association (IRP A)/ World Health Organization Environmental Health (WHO) Public Safety Exposure Standard (1993). Members of the Scientific Committee were from: • Australia • Canada • France • Germany • Hungary • Italy • Poland • Russia • United Kingdom • United States **International Commission on Non-Ionizing Radiation Protection Public Safety Exposure Standard (1998). Members of the Scientific Committee were from: • Australia • Sweden • France • Germany • Hungary • Finland • Italy • Poland • Austria • United Kingdom • United States • Japan Figure 1 Non Ionizing Electromagnetic Radiation (NI/EMR) : +-Ionizing Electromagnetic ➔ 1 Radiation Wireless } PCS ~ 1,900 :tvlHz Power Line Communication Cellular ~900 MHZ 60 Hertz Services I I Visible I Television light 1 ~L ~ Ultra- /"-Microwaves violet ~~~~~ ~ Toaster lamp .• __,_... © ~ Medical diagnosis and therapy ();O Jw ~ ~ Electric and Magnetic Radio & TV waves Infra-red Ultra--+--X-rays----+-Cosmic Fields violet Rays The Electromagnetic Spectrum Figure 2 Typical ·Exp·osttte,:ctr:atn, Vt:rt::ious--Rtidio-: Fre(1tf~t1qf f M°~:r~i~::~i~f~~~iF}·i~·• .,~, ,¥,,-, ,, __ _ ·:',, ,-- ,t<:-~1 (~,7><-!l,;'i',: :-: <'t;'.~',"':•• ; :-f>ll~•, ,,v~~ •, '::-•/~ -~,' '.250 0. 1 Attachment 1 Site Specifications ABBREVIATIO~ "" ,..,, .... -.,, ,._,,,,.,., h'IS "°''°""" "' "-""""' 0.,, OUTS0tOWiltlDI "'""" """""'"' "" ,......,,. -"""""" ""' """""" ..... 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JINN~ l"HOlf:: (710) 4.31-Q:47 DL'IOOll;YCQKIACI': -CUMtlltZONN~ ~ cingulaf WIRELESS CARLSBAD PACIFIC BUILDING 01 PALOMAR AIRPORT ROAD #190A ~aj CARLSBAD, CA 92009 V', V', Lu -·' Lu SD-747-02 "°' DESCRIPTION CF l'rP.t or~~. l.tlaitlOH, ~ Ere. DES10M stJIDICTH APPROVALS SHEET INDEX .,, "' "' ... "" mu:'""' E1 D.D:l'IICAI. SPEQF'JC.(TIOHS It 00...... E2 IIIIUTYll00f'PlAH.UTUTYsrrtPUH.(t)D.£CTl'IIC C ROOt.l,. lt (() TEl.CO ROOM E4 :=m =~~r Dll.:)/!AM, .t PO#tR PUH ., """""" CONSULTANTS GENERAL CONTRACTOR NOTES ...... Ct: -' :l:: 0) C 0 ~ MSA A~&f'hnlzrs 6920MiramarRdySuitr202 s.,o,.,,,,_c.92121 Pl,,"85)0.0l711 fx.858.530.lW S.V.l'!Uldlai,&Al&/o.5anDl!oi SD-747-02 1-lll-,-,"""""--,-,.,,..,,--_--,,.-,---.,.-,_,--MSE----..,,,,--,..-..,,,...--,-.,,.-,-----,.-"""""--..... ,.-,.,-...... -.... -,..-,,----------1 CARLSBAD PACIFIC ~1:~~orrr:~NO~ll!LY~,Jf=SI.UCTTDRLVOll'l'Tt£LOCAL BUILDING """ ,...., RF[NGJtilDt ~-· COlffl!,l,CTORSH,'U.\o'DllfYAU.PLNl$AN!) 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Sf.£ m 8/A.7 &7/JiJ MSA AtcllUd:ire& 9./r.e ffl>MltmlrRd.Surtt2m S.inl)K,go,CL92121 Ph.ffi853il(b,8 faass.5Jll.M67 S...frariesal,&:.t.Au,Sattrup SD-747-02 CARLSBAD PACIFIC BUILDING UTILITY SITE PLANS, ~ E) ELECTRICAL ROOM, E) TELCO ROOM, DETAILS E2 STATEMENT OF EXPERIENCE Jerrold Talmadge Bushberg, Ph.D., DABMP, DABSNM (800) 760-8414 jbushberg@hampc.com Dr. Jerrold Bushberg has performed health and safety analysis for RF & ELF transmissions systems since 1978 and is an expert in both health physics and medical physics. The scientific discipline of Health Physics is devoted to radiation protection, which, among other things, involves providing analysis of radiation exposure conditions, biological effects research, regulations and standards as well as recommendations regarding the use and safety of ionizing and non-ionizing radiation. In addition, Dr. Bushberg has extensive experience and lectures on several related topics including medical physics, radiation protection, (ionizing and non-ionizing), radiation biology, the science of risk assessment and effective risk communication in the public sector. Dr. Bushberg's doctoral dissertation at Purdue University was on various aspects of the biological effects of microwave radiation. He has maintained a strong professional involvement in this subject and has served as consultant or appeared as an expert witness on this subject to a wide variety of organizations/institutions including, local governments, school districts, city planning departments, telecommunications companies, the California Public Utilities Commission, national news organizations, and the U.S. Congress. In addition, his consultation services have included detailed computer based modeling of RF exposures as well as on-site safety inspections and RF & ELF environmental field measurements of numerous transmission facilities in order to determine their compliance with FCC and other safety regulations. The consultation services provided by Dr. Bushberg are based on his professional judgement as an independent scientist, however they are not intended to necessarily represent the views of any other organization. Dr. Bushberg is a member of the main scientific body of International Committee on Electromagnetic Safety (ICES) which reviews and evaluates the scientific literature on the biological effects of non- ionizing electromagnetic radiation and establishes exposure standards. He also serves on the ICES Risk Assessment Working Group that is responsible for evaluating and characterizing the risks of non- ionizingelectromagnetic radiation. Dr. Bushbergwas appointed and is serving as a member of the main scientific council of the National Council on Radiation Protection and Measurement's (NCRP). He is also a Scientific Vice-President of the NCRP, a member of the NCRP Board of Directors and chairs its committee on Radiation Protection in Medicine. In addition, Dr. Bushberg is a member of NCRP's scientific advisory committee on Non-ionizing Radiation Safety. The NCRP is the nation's preeminent scientific radiation protection organization, chartered by Congress to evaluate and provide expert consultation on a wide variety of radiological health issues. The current FCC RF exposure safety standards are based in large part on the recommendations of the NCRP. Dr. Bushberg was elected to the International Engineering in Medicine and Biology Society Committee on Man and Radiation (COMAR) which has as its primary area ofresponsibility the examination and interpreting the biological effects of non-ionizing electromagnetic energy and presenting its findings in an authoritative and professional manner. Dr. Bushberg is also a member of a six person U.S. expert delegation to the international scientific community on Scientific and Technical Issues for Mobile Communication Systems established by the Federal Communications Commission. Dr. Bushberg is a full member of the Bioelectromagnetics Society, the Health Physics Society and the Radiation Research Society. Dr. Bushberg received both a Masters of Science and Ph.D. from the Department of Bionucleonics at Purdue University. Dr: Bushberg is certified by several national professional boards with specific sub-specialty certification in radiation protection and medical physics. 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CODE 2007 G, QTY/COUNTY ORDINANCES J ANSl/£1A-222-F U:;;:' SIF,:T'/ COOE NFl"'A•l01 2007 COVf.RNl'IG .JURISDICTION CITY Of CAAi.SEW) AA.CJ. OF EXlsnNG CO'ISTRUCTION 50,900 Sf' EXIST,NC OCCUPANCY TYPE EXISTING CO'ISTRUCTION TYPE• l'IPE II 0:IST•NGf'IR(SPR•NK~SYSl(l,I• SPRINKI..ERStNBUILOING HEIGHT OF EXISTING CONSTRUCTION J STOR!ES AA.CA or DUSTING T-UCBLC COt,STR\JCTION EXISIINC T-M091l£ OCCUDANcY TYPE EXISTING T-MOE!tl.E COt.STRUCTION TYPE• PROPOSOO FlRE SPRINKLER S'ISTEII MEJGHT Of" £)(!STING CONSTRUCTION• al!et.LCMilLl.ESSE!: T-MDell.E l0l80TELESISCT,mJJJ SAN DICOO, CA 9'171 CONTACT KEV',NBECK!;R PHO'IE: (856) JJ4-G\21 2sosr ""'" ,;, 8'-G• (SCREEN WALL) PROPfRlY INFQRMATIQN OW7'ER, PRENTISS pq(j?ERT1ES AQUISffiON ?ARJhE'IS ,O.ODRESS Je90 WEST NORTIIWf.ST IIWY f400 OALlAS,lX7520 COOIACT: JAY McCOWAN PHONE. (76D}4J8-4242 EMEJ«;ENC'ICONTACT PHONE. CURRENT'ZONl'IG ZONlkG APPi..lCATION I A.PN, ■ -Mobile. ® ■ CARLSBAD PACIFIC BUILDING 701 PALOMAR AIRPORT RD. #190A CARLSBAD, CA 92009 S006747 SPECIAL INSPECTIONS CONSULTANTS PLANNING· PW-lCO\l 302STAU:PlJ.CE :SC0'.10100, CA 92029 NOT APPLICABLE FOR LAND USE PLANNING CONTACI: KR'/STAl.l'ATTERSON ~ONE: (760) 715-B70J APPROVALS niE f0..LOWl'1G ?ARTIES ~EREg\' J.DpROVE J.N:> J.CCEPT THESE OOCU~E"ITS ANO AUiHORIZE THE CO'IT~TOR TO PROCEEO wm! Tl-IE coi1smucnn'I D€SCRrf!EO HE~IN All CO'l<;TRl.,CTION OOCUM=r.'TS ARE SUBJECT TO REVIEW R'I THE LOCAi. BU LDING 01'.PARTUENT A"'O Al.'Y CHANG£S AM IIOOIFICATIONS THEY MAY 1UPOSE SITEACQUISITIO'I Rf~NEER CGNSTRUCTICNMANACER PRINT MME SHEET INDEX TITLE SHttT A1 Silt Pl#I A2 E'-11.ARGEOROOFPLNI A3 EOU'P\iE'ITPLAN&.A.'ITEl>tlAPI.ANS A4 ELEVATIONS l'H£ FCLLCV:Jr-lG 1•1•,::R~<AT1-:,>1 C◊'lltJ'<ED IN Tl•IS, S"' Of CO'ISlllt:t.11'.>tl OOCU\l".'<'S IS PPOPR!ETAR'l'OVN.lTURf .l'l'IUS(t")R OIS<.LOSURE 011!£q fltA'l ll"'-1 '/,>'".:o-1 F!EV.lES 10 1 11:1£)'1.E IS sm1::TL'I l'Pflt'Bl't.0 REVISIONS OESCltP70N 0 7/11/0tl ZO-..«; 0. <l) ~ r-l ::l •l"""I ,..0 iN 0 d~ ~ ~8 j~ oo 8 ~< ~~ IMSA -ol . .,,,_._,~ 6920M1ramarRd~Su11e202 SanDiego,Ca.92121 Ph..858530.0578 Fx,858.5301467 S&nFra= • Sant.Ant • Stnl>"qo S006747 CARLSBAD PACIFIC BUILDING TITLE SPEET T1 "' .. :: 0 z w .. Q z w > .. SITE PLAN ',, -✓ '• ... _ / / \ .. --..... .,,, ' H7T.J3'J.f'W 47J' ~ ; -~ i § I I---- C r I I I-- ~ f g {E) CARLSBAD PACIFIC BUILDING SEE ENLARGED ROOF PLAN 1//12. ··, .... ., ....... ,/ .... ~-----~--1------''t?'.',"~"-..,<o N89"26'4f'W 1'404.J " " / / SCALE, o• 15" JO' lw=J0'-0" 60' 1 Ttj£' roLtOV1•1: "l~ilRYATl:)'I COIITA• ... (O 'l THIS SET O~ COIISIRUCTION UOCUMEN'S •S PROP<i!CTARY 8Y 11ATU~t A-'N U~E OR OISCLOS•)RE OTHER TH,0.'1 HiM Wt!rCH REL.t,IES 10 T-1.1os•LE1S STR1:::TLV P~OHll31TED REVISIONS REV DATE OESCR,PTION 0 7/11/08 ZCNHG 0. Q.) ~ ~ •,-f ,..0 ~ ~~ 0 d:;: ~ !!8 j~ ol5 8 §~ JIM§b_~I~ 6920MtramarRd,Suite202 SanDiego,Ca92121 Ph.858.5300578 Fx.858.530.1467 Sanf'ra!lclx:o, Santdna. Sall~ $D06747 CARLSBAD PACIFIC BUILDING SITE PLAN A1 --I I I ' -----/.__ i_, ·, (E) SPRINTNfl(NNAS ----i---!F;;;:;;;;;:;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:;;;~====,. (E) VERIZON AN'TENNAS-----/------lf---------~ (E} SCREEN WALL------;-----,.-------~ r.r., (E) ROOF ACCESS HATCH,---_j_----H------;H-------Jc_:::e-_-1---__.,,_ (E) ™ lRAl 'I I l l (E) 1-1Joen..£ 3'-o·~•·-o· WAI)( PADS J; 2· I ·!! ___ , I, ( REF1.ECllV£ YELLOW STRIPING ON BOlH ~IOES {lYP) ~ (£) T-IJOBILE PA-'IEL ANTENNAS-~-----lf----,------,L-\---'>,r-,l t.'OUNTEO TO {E) FRAMES BEHIND {E) Rl"F'R[NOLYSCREC'I W,IJJ. ~ IWTENNASPERSECTOR,3SECT0RS, 12ANTENNASl0l"1. -~ ... ~: srcrcm ·"· -----'· < ) / ----!. -I (E) T~~~IU: 1o•~i• LtASE ARrA AT ROOTTOP, SEfc:ij~ED PlAl4 1/1.5 '• ----- / I I ./ ..... , .............. -------/' r·-......... / /··,/·-.. I / ~---------(E) VERIZON MTENNAS / / / / / / / /II'.,., i / ✓-) T-MOBH.E CMILE TRAY--"',,----✓ 1 ff 4 /' t~NTED ON (E) ROOnOP I Ai!: (E) SPRINI RAO•O [OUIPMENI ~ e ..._,, CN31NOS 4-C-" ·,.,_~~ ,,,. I I '· .. ·, •. " ,/ / ✓,,.- / / ,,/ (E) 1-1,W!llLE CA8U !RAY MOUNIEO---">.sc--../ ON SCREEN WALL (E) C<.8LE TRAY-----">.-' {[) Taco ROOMS STACKED, MPOE ON GflOIJND lMl (N) rue CONDUIT SHROUD------~ (E) T-MOSILE POWER & TELCO CONDUIT RUN UP THROUGH BLOG ROOF JJATC'i!NG PRE.V!OVS CARRIERS (E) SCREEN WAUS----------~----s.,,----~ (E) SPRINT ANTENNAS---------------"\~-----✓ ENLARGED ROOF PLAN XmS00!296-m I -.......__ ~(¼'0 ? ~ (E) E!.ECT/ IIETER ROOM ON GROUNO U:VO. (E) T-',IOflltE' SCRfEN WALL W.lCHl\'G EXISn~ (.:)J-',1C8llEPANELANlEN'U.S , IAOUNTCO TO (EJ FRA).!tS 8EHNO (E) I ;,~~~~~ro:.~ S~CfORS, I i {r)VCRJZONA).ITCNNAS ~,,,~ i \\ ~,. °=.tec,O,;,:S,, i // /• '.\._ --~,. / v.:· / .. , '· / '· .. / ,' I# ' ~ ~ o· s· 10· "3LJ2H~1•-0H 20' REVISIONS REV DATE OESCRF;JON o 7/11/06 ZOWIC e. (J) ~ ~ ::i •r--4 ~ ,..a ~a 0 d~ ~ 0 ,!!<.> ..! 0 ~. oc e ~. O 0 _,,, jl M§~~-·'"' 6920MiramarRd,Suile202 Sanl>kgo,Ca 92121 Ph.858.5300578 Fx.858.5301467 Sat!Fmxnco • Sa:itaAna , SuD!qo A&.~ S!'..ol. 5D06747 CARLSBAD PACIFIC BUILDING ENLARGED ROOF PLAN A2 Xnof S0062116-TB l ~,1·-0· 12·-o· ~·-o· ,.-----------------~ ~ifJB1~~~AS M(')Um[l) ~----------------(0 SCREEN SUPPORTS ~--------------(E} T-M081lE CAIRE TRAY MOUmt:D Ot. SCREEN W'-l.L WITtt U'IISTRUT .OWV,C l'WCRIMIIO'I CO'ITAll>IEO I~ Q',~lRlJ.TCN 00t.lJ\l~MS 1$ BY NA1UR( ,1,.'fl'IJS! OR QHIER TfV,,'1 Tll"T Wf/10! TO I •IJO!.!h.E ,s STRJCl~V PR<'HIB'f(O REVISIONS ~:~ ,,-.-~:J:-·~=:1·tll.,J:.:::·t·=\ ---·--· ·~ ---------------Wi_l~~?iN~~;,~W/,J; REFlEClNE REV DhTE: OE'SC~PTION 4 (j-) o 7/11/03 ZO'IING \ \ I ( > ' ' j ',. '•,. \ ··\ .. \/,., --'r----. . --. ------·--··---1<·•..... I "/ 'Z:-_ ! :: ' -., '": • 1 1 □d ~:~:=11=-c~ '\_,,, ,oo, \, ·-> (Jr.: :~'1 ·-.. ': "' 'i t □ HJ'-0 ([) T-M081LE FlOCO LIG!{TS, ~ (E) T-1.10~~ ~=El [~U'~~~T·~~:~OR~ TY?,OF2 (E) MEC'iANICAL EOUIPIIEtlf '·✓·-·--· ' --·-· 1--· ------ ---. · 1 (E) T-\IOSLE Fl.ODO UGHTS,J tiP, OF" 2 I ~-----(£) T-IJOBILE SCREEN Will.I.. PA'NTED & TtXlURED MATCHING EXISflNG BUtlO!NG (E} l-M08'lE PANEi. 'A' MOVNIEO ON UMSTRUT ON stREtH WAl.i (E} T-MOBPI.£ 30"xJ5"x9" TELCO CAll'NIT MOU~TED ON l»IISTRUT ON SCREEN WM.I,. =-> (£) T-MOilllE CABLE TRAY MOUtm:O ON (E) ROOF t" J) t••·(:) STEP 00WN lRANSFORMER ON EOUIPUENT CU'18 ~, ! r ,.,, (E) l.l[C'1AN1CA!. [OUIP!.11:N'T l: ... (]) ......-4 •.--! ,.0 0 ~ . 9 IMSA SanDlcgo,Ca92121 Ph.858.530(b78 a " ~N d~ .~8 ~l ~i -D'i-1--·•-1~ 6920\fuam.nRd,Su11e202 1--------------------------------------------------------------------------------,-.,=.,---r-71 Fx.858.5301467 EQUIPMENT PLAN ~ 1 ..,,_ :...':.:.':'.: • s..,,,,., •, '•, '· • , , (E) CAB'.,E lAAY MOUNTEO / '~"""n""°"""'"'"™' -., ' O'< (E) ROOF r (h)SC~£NWAU.SUPPCRT ' '•, ·-,., '•,,. •, ·-... .• '• -·--·-i. ! I i ·,. ', , I 1 _: _ ~ --\1 __ _ ·, •• _ j ~--=-=n-----··-n --·----· -1, l } ,,._,. 21•-4~ ANTENNA PLAN AT SECTOR 'C' (E) Rf SCREEN WALL. PAINTED & JEXl'UqfO IJATCH!'IG EXISTING (£) T-MOB'LE mTE'<NAS MOUNlEO BEHIND ';CREtN WAlt I' , I __ _j 3 i (E)T-1108MC>.9LElRAYIIOUt.iEO ON SCR(t:N WALL wrtH UNISTRLJT (N) SCREW WAU., PANTED TO MA.TCH (£) (E) SCREEN WAI.L --1\ '\_ (E) SOO' \, ----11 --··--.. ----I\ 1 ---··-·---·1---· -~---------· ····11-· ' 11 '-'\._ \_ {E) ROOFTOP MOUNTED CASLE TRAY "'--(E)SC'sEEMNCSUPPORlS,TYP, ANTENNA PLAN AT SECTOR 'B' ,,. '•· 's (£) T-MOBllE RF SCREEN WAU., PA.NT£0 & TCXTIJREO MATCIIING ~ ~~' ~:;~:[ENING SUPPORTS, 1YP ·•::/ '-::,,:. -❖ .. •,' ··-.;:::~><· . 1· -i'-{: JL~':~\~-o • I 2 ME SU.~ S006747 CARLSBAD PACIFIC BUILDING EQUIPMENT PLAN & ANTENNA PLANS A3 .. l(n,f S008296-T9 ~ ~ ~11 ~ I~ \:j -ti (E}RfFRIENOLY SC'lffN WAU, PAlNTED I.IATCHINGEJOSTI'«l (E) T-MOBILE »ITT:NNAS (4) ANTEt.NAS PER SECTOR, (3) SECTORS, (12) TOTAL {E) Rf FRIENDLY SCRtEN WAU. PAJNIEO I.IATCHlNOEXlsnt.O (E)RrFRIEffOLV-SCREEN WALL. P.t.'NTEO ~TCHNG EX,st,NG (E) RF FRIENDLY SCfl[EN WALL, PAINTED W.TCHlN<,EXlSTIHG ,------(E) T-M08,'l£ »m:NNAS (-4) ANTENI-L'IS PER SECTOR,(3)SECTORS,(12)TOTAL -----([) SCREEN WALL (E) BIJilDl!,G . ' "II ~ 1 i I ~ ~ THE'. FCLLOWJll:;. •fffQPj,lr.JIO'I CONTA'N[O IN lH•S sn Cl= C('USTPtY.;:T!CN 1}0CUV£'1TS IS PROl'fllET~RV [lV !IA.TUR( A"N USE (}P 0.SCLCS!JRE OTt<[l'I THAN Tll-'l WH.C,l RELA.IESIOT-~Oll'LllSSTRICTtY PIIOHIBliro REVISIONS REV! OATE OESCR,PilON 0 l7/11/08 IZCN11C "'· (J) ,......-t ~ • r-l ::i ,..0 :t~ 0 d~ ~ i~ ,,, ~ .. 8 ~i 6920MuamarRd~Swte20'2: S..nDicgo.Ca92J21 Ph.858.530{b78 JIM~L,~ r-------------------------------------------------------------------------------.---.,=~-.--,1 Fx8.3a5301467 NORTH ELEVATION ~ 1 "''~""' :..'::,': • ..,_ gM':H r:~L~A'NTEO MATCHINGO:ISTING J ·' 7 ~! ;., 0 7 \! ,. 1. 1i Q '1 n ~ ~ _...CJ • . .t.J·:·1_ i _J ~ SOUTH ELEVATION {E) t-\108l£ ANTENNAS(£) #ITENNAS PER SECTOR, (J) SECTORS, (12) TOTAL = DDCCDJDD DDDCCDOJ -----([) SCREEN WAlt (E)SVILOlt.O :_L _r~~t~_.1 . .J .. 3£;2<:-:L~-o"\ 2 SD06747 CARLSBAD PACIFIC BUILDING ELEVATIONS A4