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02-03-10-PC
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02-03-10-PC
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11/16/2015 10:54:19 AM
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1/28/2010 9:33:50 AM
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Subject: Structural Analysis of an Existing Self -Support Tower <br />Site: Arden Hills Self -Support Tower <br />Address: 1296 County Road F <br />Arden Hills, MN <br />Job No: R10.00098 <br />Page 2 <br />(2) 2' Microwave Dishes <br />200'± <br />Existing <br />(1) SP2-5.2 Microwave Dish <br />200'± <br />Existing <br />(1) HP4-11DW2 Microwave Dish <br />200'± <br />Existing <br />(6) LPA-185080/8CF Antennas <br />160'± <br />Existing <br />(6) LPD -7905/8 Antennas <br />160'± <br />Existing <br />(2) CSS X7C-865-2D Antennas <br />160'± <br />Existing <br />(6) CSS DBC -750 Dip lexers <br />160'± <br />Existing <br />(1) CSS X7C-880 Antenna <br />160'± <br />Existing <br />(1) 3' Ya i Antenna <br />145'± <br />Existing <br />(1) 6' Microwave Dish <br />140'± <br />Existing <br />(1) 4' Microwave Dish <br />124'± <br />Existing <br />(1) HP6-11DW2 <br />120'± <br />Existing <br />(3) Andrew VHLP2-18 Microwave <br />Dishes <br />170'± <br />Prop osed/Clearwire <br />(3) Kathrein 840-10054 Antennas <br />170'± <br />Prop osed/Clearwire <br />(If this information or the information contained in this report and analysis is incorrect, this <br />report and analysis are to be considered void and the correct information is to be given to <br />Ulteig Engineers to allow for a revised analysis and report.) <br />Results <br />Tower: The tower was analyzed using the loading as described in the TIA/EIA-222-F Code <br />with 90 mph wind speed. From the analysis it was determined that the tower is at <br />approximately 97.4% capacity with the existing and proposed antennas and microwave <br />dishes listed in the table above. Therefore, the existing tower is structurally adequate to <br />support the existing and proposed antennas and microwave dishes listed in the table above <br />along with the combined loading required by the TIA/EIA-222-F Code. Refer to the <br />attached tower analysis for more information. <br />Foundation: Foundation information was not provided for analysis. Therefore, the <br />adequacy of the existing foundation could not be verified and is not covered in this report. <br />Tower Mappin : <br />As requested, a tower mapping of the existing self-support tower was completed by Omni <br />Contracting to determine the existing loading on the tower including existing antennas and <br />microwave dishes along with their attachment locations, coaxial cables, and associated <br />
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