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Project Name: Raverty Property <br /> Our Project Number: LGS080551 Page 2 of 4 <br /> Date: May 7, 2009 <br /> the best estimate of waste water flow for both the residential and office worker categories. <br /> Therefore, 13 gpd will be used for each employee. The average waste water flow for a <br /> customer in a wine tasting room is estimated to be close or below what the average wastewater <br /> flow would be for a customer in a cocktail lounge, which is approximately three (3) gallons per <br /> person. However, since these customers will be possibly consuming food, this <br /> number of three (3) gallons per person has been changed to nine (9) gallons per <br /> person. For a customer in a banquet hall, it is estimated to be close or below what the average <br /> wastewater flow would be for a customer in a restaurant, which is approximately nine (9) <br /> gallons per person. <br /> The following table presents the septic waste water uses associated with the Site. The rates <br /> C7� presented from the references provide general guidance but do not always reflect a match in <br /> usage. Careful examination, professional judgment, and experience are necessary to select a <br /> reasonable flow rate estimate. The flow rates selected for the uses associated with this project <br /> are presented next. <br /> Table 4. <br /> TvDical uantity of Effluent from Residential and Commercial Sources. <br /> Category Total People Averae Quantity per Average Daily Flow <br /> per Day Per Parcel <br /> Person <br /> 5 Bedroom Main 6 Residents 70 gal/day/person 6 residents/day x 70 gpd/person = 420gpd <br /> Residence <br /> 1 Bedroom Guest 2 Residents 70da <br /> a! <br /> House 9 / Y/Person 2 residents/day x 70 gpd/person = 140 gpd <br /> 3 Bedroom 4 Residents 70da <br /> al <br /> Caretaker House 9 / ylperson 4 residents day x 70 gpd/person = 280 gpd <br /> Total Residential Long Term Average Daily Flow = 840 gallons per day <br /> Banquet Hall 6 Employees 13 gal/day/person (6 employee/day x 13 gpd/person) x <br /> 24 banquets per <br /> 24/365ths = 5,12gpd <br /> year 350 Customers 9 al da (350 customers/day x 9 gpd/person) x <br /> g / ylperson 24/365ths = 20712gpd <br /> Wine Tasting 2 Employees 13 gal/day/person (2 employee/day x 13 gpd/person) x (2/7ths) <br /> Room = 7.42 gpd <br /> Open weekends <br /> by appt, only 10 Customers 9 gal/day/person (10 customers/day x 9 gpd/person) x (2/7ths) <br /> _ y <br /> Total Commercial Long Term Average Daily Flow = 246 gallons per <br /> Total Site Long Term Average Daily Flow = , gallons per day <br /> Note-gpd is gallons per day. <br /> Note-some food may be served for wine tasting customers <br /> 902 Industrial Way•Lodi.CA 95240.209.367.3701 •Fax 209.369.4228 01009 AIM 0.Anderson&Associates,Inc. <br />