2016/11/01 - LAND USE - LUP - Other

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Page 6a+b of 6 Plan Narrative for Big Water Properties LLC for "Bumps Bar" on Devils Lake The management for the new"Bumps Bar"being constructed on the shore of Devils Lake in Burnett County has decided to install a holding tank for the wastewater generated in the food preparation area and a designated sink in the bar for emptying unfinished alcoholic beverages. The rationale for this was to allow flexibility in their menu offerings down the road should they desire to incorporate the use of a grill or deep fryer. To date we have applied for and received approval for a grease interceptor(Trans ID#2521293) and an At-Risk Wastewater producing facility in the form of a bar serving meals with paper service(Trans ID#2521310).The current intention is to serve pizza and heat and serve pre- packaged sandwiches etc. My belief is that the At-Risk dispersal cells and septic tank will he installed less the grease interceptor as designed.This will provide additional system capacity for future growth of the business and a very good safety factor in the sanitary system serving the bathrooms as it is not a given that by merely separating out the kitchen waste that the concentrated bathroom wastewater generated will not flirt with or exceed the maximum threshold of 220 mg./1 of BODS that allows for the subsurface discharge of effluent. I will be separating out the kitchen waste from the bathroom waste to show the estimated flow from the kitchen multiplying that figure by the five day holding tank requirement then adding in the required grease interceptor capacity combing it into a single tank. The kitchen waste will consist: 50 Patrons Bar w/meals x 4 gallons(kitchen)=200 gallons For a total estimated flow of 200 gallons. The bathroom waste will consist of: D 3 Employees x 13 gallons =39 gallons D 50 patrons bar x 4 gallons =200 gallons A 1 floor drain in the mechanical room x 25 gallons=25 gallons For a total estimated flow of 264 gallons x 1.5 =396 DWF directed septic tank and dispersal cells To complete the holding tank capacity for the kitchen waste we multiply the 200 gallon estimated flow x 5 days equals a total of 1000 gallons. Next we add in the grease interceptor requirement of 500 gallons as calculated below to arrive at the combined holding tank size of 1500 gallons. Grease Interceptor Sizing per SPS 382.34(Sx2)b Grease trap sizing: C = SxHxA S=Number of Seats H=Hous per day meals are served,at least 6 hours but not more than 12 P=Meal periods per day 1,2 or 3.A=Appliance factor w/dishwasher= 1.0 C = 50 x 10 x 1 =500 gallons of interceptor capacity.