05-10-1993 Council Packet - Laserfiche WebLink

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L’‘- y;-V-. TO:Jeanne A. Mabusth, Building & Zoning Administrator FROM: Stephen Weckman, On-Site Systems Manager DATE:March 9, 1993 SUBJECT: Application #1806 - John Billigmeier, 2935 Farview Lane, Variance - Septic Review The applicant has proposed the insullation of a tennis court on his property and the purpose of this memo is to determine whether the proposed tennis court will have an adverse impact on the existing septic system of the alternate drainfield site. Also, since the applicant’s property is within 1,000 ’ of the shoreline of Minnetonka, the existing system must be inspected to assure conformance with the current City and State codes. The soil and system designs approved by the City in 1979 indicates that both primary and alternate drainfield sites are available for this property. Site inspection reveals that the tennis court could be installed such as it would not adversely impact the alternate drainfield site if the tMMiijt court could be moved northward 10 ’, leaving a 20 ’ setback from Farview Lane. This should allow a 20 ’+ setback from the tennis court to the secondary drainfield site to the south. The existing septic system was also inspected to insure conformity to the Sute and City regulations due to a proposed intensification within the shoreland area of Lake Minn^nka. The inspmion revealed that the existing system docs meet the required vertical separation from the seasonally high water table as defined by mottling and the required setback from the DNR protected shoreland areas is met. on the above findings, suff is confident that the proposed tennis comt could te installed in such a way to avoid any adverse impact to the existing and altenuie drainfield sites.