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� � Page 3 <br /> THIS ADDITIONAL INFORMATIOPd WILL GIVE YOU A BETTER BACKGROUND OfJ THE <br /> " PROPOSED SEI�ER PROJECT, <br /> Minnetonka Bluffs, Ferndale Road, Orono Lane, County Road 15 Propoaed Sanitary <br /> Sewer_ Improvements <br /> SUMMARY SHEET � <br /> The feasibility report revieved two basic alternates for providing sanitary sewer <br /> service to the area� Alternate I is a gravity system with a single lift station <br /> discharging into the Metropolitan Sanitary Sewer Interceptor. <br /> Alternate II consists of s gravity system in the Minnetonka Bluffs and Orono Lane <br /> area �aith Ferndale Road and County Road 15 being served with small grinder pump <br /> stations. The entire system then discharges into a lift station which pu�s into the <br /> Metropolitan Sanitary Sewer Interceptor. <br /> The estimated project cost along vith the estimated assessment rate as determined <br /> on a unit basis is as follovs: <br /> Alternate I Alternate II <br /> Est'd Cost Cost/IInit* Est'd. Cost Cost/Dnit* <br /> Minnetonka Bluffs $159,600 $8,400 $159,600 $8,250 <br /> Orono Lane 161,630 15,500 103,800 10,100 <br /> Ferndale Road 421,820 25,610 194,400 12,100 <br /> County Road 15 150,130 22,250 64,600 9,880 <br /> Lift Station 44,100 * 35,800 * <br /> * - Cost/unit includes lift atation <br /> Alternate II results in a lov cost/unit but maintnenance coets are approaimately <br /> $7,000 higher per year than for Alternate I, because of the grinder pump installa- <br /> tion�. It is proposed that the additional maintenance cost be distributed to the areas <br /> being served by the grinder pump at approximately $300/year. The maintenance costs <br /> would be adjusted as determined by experience in the future. <br /> The project costs do not_ include easement acquisidnn sa it is anticipated that <br /> easements will be donated by the property oWners. <br />