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Individual Site Design and Plan Narrative <br /> The objective of this individual site design is to create a new sanitary system that replaces and <br /> increases the capacity of the current two-bedroom system to a one-bedroom system with a surge <br /> capacity of up to 600 gal./day design wastewater flow for Saturdays and Sundays and an <br /> average design flow dosed to the replacement system of 311 gal. /day for the Carl Bandt property <br /> located at 27862 Leef Rd.,Jackson Tnsp.- Burnett County. <br /> The property under consideration for a replacement sanitary system consists of a narrow <br /> waterfront property approx. 192' x 200' deep. Site constraints consist of the lakeshore setbacks, <br /> a wetland area and the existing structure. The primary motivation for the sewer expansion is to <br /> provide additional capacity for weekend use that exceeds the current systems design parameters. <br /> A secondary reason is the possibility of adding additional bedrooms to the structure in the future. <br /> The following is a flow equalization table prepared for Carl Bandt. Carl has a lake cabin on <br /> North Sand Lake in Burnett County. Carl has asked me to design a system to address peak flows <br /> on weekends that exceed the current two-bedroom systems capacity. Our first attempt was to <br /> design a system using pretreatment allowing us to design a five bedroom system taking <br /> advantage of downsizing as Carl has very limited area on which to place a replacement system. <br /> As this initial plan became too expensive for him, I'm submitting an alternative design to <br /> generate surge capacity for these high use weekends. <br /> I used the following rationale for developing a weekly wastewater flow for his cabin. As with <br /> most cabins,the time frame between mid May and September have the highest wastewater flows. <br /> Carl's use of the cabin is typically weekends and occasionally he and his wife will stay during <br /> the week. <br /> Frida Satur!!1600 <br /> Sunda MondayTuesda Wednesday Thursday <br /> Design 375 600 150 150 150 150 <br /> Flow <br /> I calculated Friday's estimated flow of 2 people at 100 gal. /day and 6 people visiting @ 25 gal. <br /> /day using the estimated flow rate for a camp day/night per patron from the Public Facility <br /> Wastewater Flows Table 4., for a total estimated flow of 250 gal. I believe we can justify using <br /> this flow rate, as this use is similar to a camp in regards to meals served and overnight <br /> accommodations with no laundry. Typical activities include use of the beach and grilling <br /> outdoors which further saves on water consumption. <br /> Saturdays and Sundays I used a high of 12 people at 25 gals. /person equaling 300 gals_ and 100 <br /> gals. for Mom and Dad for a total of 400 gal. estimated. <br /> Mondays thru Thursday the estimated flow would drop to zero or 100 gals. estimated for Carl <br /> and Mary. <br /> By using the guidelines for flow equalization set forth by the Dept. of Commerce I have <br /> designed a system that should help Carl with the times of the year he experiences these excess <br />