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JUi-rr-zuus ;3:u5 From T-568 P.001/001 F-687 <br /> Post-It°Fax Note 67i Dale T (� Ages ( � <br /> ASSOCIATED <br /> /� `�-'c To t)AV!✓ VV. From <br /> A 5 s O C I A 1 G D CoMepl, NOA .CN1-+'-�L— <br /> Co. �f <br /> Phons R S_r)l� <br /> _- 1=NGifVI;ERiNG GRaUP, INC. Fax Phone 4 <br /> 3 3- Fr3o3 TC <br /> FaM R <br /> Surveying-Design•Planning <br /> SEPTIC SYSTEM CALCULATIONS <br /> COSENTINO WINERY, LOCKEFOm. CA <br /> Revised 3u1V 812003 <br /> Design Manual Reference: San Joaquin County Public Health Services, Environmental <br /> Health Division "Sewage Standardsn (11/96) <br /> ADF = daily effluent generation from 5 employees and 30 customers per day <br /> Use: 15 gpd per employee <br /> 10 gpd per customer <br /> ADF = (5 employees * 15 gpd/employee) + (30 customers * 10 gpd/customer) <br /> ADF - 375 gpd <br /> Q�,o��ssra <br /> Use Factor of Safely = 1.5 for design purposes <br /> ADF = 375 gpd * 1.5 = 560 gpd <br /> * <br /> k BTC = 1200 gal + ADF C [6.1.14] <br /> BTC = 1200 gal + 560 gal <br /> BTC = 1760 gal <br /> Soil Factor for fine grained soils = 0.250 [8.6.1] <br /> LL = BTC * Soil Factor [8.6] <br /> LL = 1760 * 0.250 <br /> LL = 440 <br /> 5 � <br /> 440 11. of leach line required <br /> i <br /> Use seepage pits for final effluent disposal, as recommended by Neff 0. Anderson & � <br /> Associates. <br /> i At least 6019/b of septic system must be in leach fine8.8.6 <br /> One 33"diameter seepage pit = 60'leach line line [ <br /> ] <br /> [8.8.7] � <br /> Design Condusion: <br /> Use four 66 Lf. leach lines with one 33"dia. seepage pit arched to each <br /> (For a total of 2641.f. leach line and four seepage pits) <br /> i <br /> 4206 Technokx3V Drive•Modesto,CA 95358•(209)545-3390•Fax:(209)545-3875 <br />