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I 0 <br /> C ®� civil&structural 88U1E -11 <br /> ENGINEERING engineering&planning <br /> MAR 12 2021 ji <br /> MEMORANDUM - <br /> CITY OF EVERETT <br /> Permit Services <br /> To: New Wave Architecture <br /> From: Mike Maechler,PE,SE <br /> Date: February 9th,2021 <br /> Re: Verizon Site: SEA DT Everett—Mount Analysis(CG Project No.21048.216) <br /> CG Engineering was retained by New Wave Architecture to provide structural analysis of the antenna anchorage for the site <br /> modifications proposed by Verizon per the agreed upon Scope of Work and in accordance with the 2018 International <br /> Building Code as amended by the local jurisdiction. The site is located at located at 1321 Colby Ave,Everett,WA 98201. <br /> The structural mount analysis completed by CG Engineering was inclusive of the structural elements that were affected by the <br /> addition of antennas&RRU's associated with the proposed Verizon equipment deployment. Where applicable,this includes <br /> the antenna support structure,mounts,connections,appurtenances,and attachments to the main structure. <br /> Proposed Modifications: <br /> • Add(3)new nL-Sub6 Antennas,(1)per sector <br /> Antenna/Radio Unit Anchorage: <br /> We have determined that the antenna&radio unit mounts and their attachments to the existing support structure are <br /> adequate. No upgrades are required. The new appurtenances shall be mounted to the existing 3"standard pipe mounts(3 <br /> 1/2"O.D.)with the hardware recommended by their respective manufacturer. <br /> S4°171P <br /> Oa WAAffe <br /> a �t sj <br /> ss 02/09/21 <br /> 250 4th Avenue South,Suite 200 <br /> Edmonds,WA 98020 <br /> ph.425.778.8500 I f.425.778.5536 <br /> www.cgengineering.com <br />