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<br /> ~()' . ........ <br /> .... ";\Qf\.ll E.)~'.., <br /> EEl EHRESlvfANN ENGINEERING, INC. :'''~~~6~(~~~~'''" <br /> : 1~<0M\:" '. <br /> : ~!'>;c.:'i~ e <br /> . :::f\ \ _ ... <br /> RR5 Bux 3SUB . .j...t[;() \Ii J I5t Str..:t:t . Y.:lnk(lln. Suu(h D~lk(l!,15~f)-:-$ . -~~5! " <br /> Phune: (605) 605.;~.;~. F,-\..'(: (An:') h()5.\)"iSO ...."'~""~.:....~.~.....,~:"! ,,' <br /> .....~ Fnr.lH1~ ~\' ..... <br /> ......... <br /> February 02, 1998 <br /> Me Dan Vaughan <br /> Arden Towers, Inc. <br /> 3440 Bayside Road <br /> Orono, MN 55356 <br /> Ph: 612-525-7855 <br /> Fax: 612-473-3880 <br /> Subject: 700' Rohn 80 Guyed TO>ler <br /> Site: Arden, MN <br /> EEl JO: 2736 <br /> Dear Me Vaughan, <br /> We have completed our revised structural stress analysis of <br /> the above described tower per your request. All information <br /> required to complete our structural analysis was furnished <br /> to EEl by your office, <br /> Antenna loading was included per fax from your office dated <br /> 01/22/98 and per fax from Julie Townsend with OS Hest Hire- <br /> less dated 12/17/97, e <br /> Our analysis was completed per TIA/EIA-222-F, 80 mph "Iind <br /> velocity and no ice while supporting loading as follows: <br /> Existinq ~ Proposed Loadinq <br /> ITEt-! ELEVATION REMARK <br /> ------------------------------------------------------------ <br /> Beacon & Strobe 700' Existing <br /> PD458 on 6' SA 700' Existing <br /> PD1110 on 6' SA 700' Existing <br /> Preamp 698' Existing <br /> 7' Stabilizer 680 ' Existing <br /> PD1132 on 6' SA 660' Existing <br /> PD1l10 on 61 SA 655' Existing <br /> 7' Stabilizer 600' Existing <br /> PD458 on 6' SA 570' Existing <br /> PD11l0 on 6' SA 570' Existing <br /> PD458 on 6' SA 555' Existing <br /> PDl1l0 on 6' SA 555' Existing <br /> PD458 on 6' SA 540' Existing <br /> TD6074 on 6' SA 540' Existing <br /> Side Lights 535' Existing <br /> TDE6073 on 6' SA 520' Existing <br /> Strobe Lights 470 ' Existing e <br /> Side Lights 415 ' Existing <br /> DB-222E on Side Mount 400' Existing <br /> TO\',ER DE:SIC.\ ' mUD.mm Dc.S!C.\ ' STf:iXTUR,\L ..\S1J.\SIS . i.\SPE:cnO.'i ' CO.\!.\!U.\iCATiO.\ TOilERS <br /> PROJ[CT .\[i.\1G[.\!['\T ' ~,:':C[f"ic.mO.\S . DUAJli.'iC ' PE. CERTiflCATiOX . STEEL H8RJCATfO.V <br />