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February 25, 2002 <br /> Job Number:LGOl-397 <br /> Page 12 <br /> Table 7. <br /> Total Estimated Septic Effluent. <br /> (see worksheets in Appendix for calculations) <br /> Category Quantity People Annual Effluent Qua]da365 <br /> *Regular Staff 15 IS 15 gallons/day/person x IS people x(Ss)x 365= l(a� <br /> (Mon-Fri) gallons/day/person 58,661 gallons/year <br /> **Temporary 15 200 15 gallons/day/person x 200 people x 10days/week <br /> weeks 1-10 gallons/day/person =210,000 gallons/ye <br /> **Temporary 15 200 15 gallons/day/person x 200 people x 5days/weekweeks 3-8 gallons/day/person = 105,000 gallons/y**Temporary 15 200 15 gallons/day/person x 200 people x 2days/weekweeks 5-6 gallons/day/person =42,000 gallons/yeTotal average annual effluent quantity: 58,661 +210,000+ 105,000 415,661 gallons/year(1,573,277 )*** <br /> ` * Regular staff works Monday thru Friday,multiply by 5/7 to adjust for 7 day week. <br /> ** Temporary workers during a 10-week cherry processing period generally between May-July each year. <br /> ***To find liters,multiply gallons by 3.785. <br /> It is estimated that septic waste water flow in an average year is about 415,661 gallons <br /> per year or 1,573,277 liters per year. <br /> Nitrogen from Fruit Packing Process Waste Water <br /> ` Waste water generated from Chinchiolo Fruit Company and apple production from Sierra <br /> Hills Packing Inc. is disposed into a waste water detention pond located along the western <br /> ` portion of both sites. Water is used to float the fruit along a process line. A flow meter was <br /> installed in a sump and measures wastewater into the pond from both facilities. The flow was <br /> monitored periodically between March 1, 2001 and January 3, 2002. The flow for a 308 day <br /> period was 23,568,360 gallons. Corrected for an 365 day year,the flow projection is 24,547,434 <br /> gallons per year(365/308 x 23,568,360=27,547,434 gallons/year). We understand that the flow <br /> meter may have received some back flow and the actual flow may be much higher. Therefore, an <br /> ►- assum made that 27 547,434 allons/ ear is robabl oate and under_at gr <br /> actual flow. Recently,the meter has been repositioned to prevent backflow and monitoring <br /> n ues. <br /> pFIyOM1 <br /> ` 0�4 <br /> 110 <br />