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<br /> lIl5 ~ <br /> . <br /> completion of the required modifications outlined in this <br /> report. He can also fUrnish services regarding supervising <br /> installation and inspection after project completion. If <br /> you require any of the services outlined above please notif'l <br /> fOt" pricing and scheduling purposes. <br /> If you elect to have the modifications materials and arlcenr.a <br /> mounts fabricated by someone other than ~~T '''e require that: <br /> c.t...... <br /> all details and installation drawings be furnished to us <br /> prior to installation. Caution must be taken whe!1 install- <br /> ing antenna mounts and double lacing so as no damage is it:. <br /> flicted on tower legs. <br /> There are SOme criteria we feel you should be al..Jare of when <br /> revieHing Our analysis and report. Due to the tubular <br /> construction of this to',.,er, it is difficult to tell the <br /> amount of rust or deterioration that may have developed in <br /> the tOHer members. <br /> The tubular tower members can be ultrasonically tested to <br /> determine the area of steel remaining. HO<,lever to be abso- <br /> lutely sure that no rusting is taking place, each to\.e r leg <br /> Hould have to be tested every square inch, which is not <br /> . economically feasible. <br /> We are not implying that you do have rus ting problems in the <br /> subject tower, He are simply stating that we cannot guaran- <br /> tee that no rusting is taking place and you should be a\./are <br /> of this, Our stress ratios as shown in our analysis and in <br /> the results section of this report are based on steel being <br /> in nel,'; cond i t ion Hith no rusting or deterioration. <br /> Upon request Ehresmann Engineering Inc. \4ill visit the <br /> preViously described tower site and inspect to'der, lines, <br /> and antennas for compliance to this engineering analysis in <br /> its entirety upon completion of project. Cost will be <br /> quoted at time of request. <br /> I-/e Hould like to point out the fact that He considered this <br /> tOHer to be in near ne!~l condition ,,,hen completing our struc- <br /> tural analysis. No alloHance Has made for missing, corrod- <br /> ing or deteriorating tOHer members. <br /> This report is based on the follmling: <br /> 1- TO'der properly installed and maintained. <br /> 2. All members in good condition. <br /> 3. All members in place, <br /> 4. All bolts in place and properly tightened. <br /> . 5 . Weep holes on tube and pipe members open. <br /> 4 <br /> -~- <br />