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WASTE DISCHARGE REQUIREMENTS ORDER NO. R5-2008-0148 2 <br /> LAWRENCE LIVERMORE NATIONAL SECURITY, LLC AND <br /> THE U.S. DEPARTMENT OF ENERGY FOR <br /> LAWRENCE LIVERMORE NATIONAL LABORATORY SITE 300 <br /> SAN JOAQUIN AND ALAMEDA COUNTIES <br /> ATTACHMENT 22 continued <br /> Summary of Site 300 septic sstems. <br /> System Waste Estimated Estimated Depth to nearest water <br /> location Septic system type Sizea streams design flow daily flow bearing zone/Regional <br /> (Building) (gpm)b (gpd)c (Tnbsl) aquifer if <br /> different ft <br /> Septic tank w/ 1000g 100 (Tnbs2)/220 <br /> 818 4 Leach fields 55' pipe DW 32 104 (Tnbsi), confined —top <br /> of HSU <br /> 819 Septic tank w/ 1000g 9 230 (Tnsc1b)/270 <br /> Leach field 120'4" tile ME (Tnbsi), confined —top <br /> of HSU <br /> 825 Septic tank w/ 500g DW, CT, 23 9 No information in this <br /> Leach field ME area <br /> Septic tank w/ 500g DWNo information in this <br /> 826 2 Leach field 75' 4" the , ME 30 22.9 area <br /> 827 A Septic tank w/ 1000g DW 30 137.4 50 (Tnscl)/195 (Tnbsi) <br /> 2 Leach fields 100'4" tile <br /> 830 Septic tank w/ 1000g DW, CT 27 e 20 (Qal)/100 (Tnbsi) <br /> 2 Leach fields 100'4" tile <br /> 832 Septic tank w/ 500g DW 32 72.8 20 (TnscIb)/125 <br /> Cesspool 25'x4' (Tnbsi) <br /> 833 & 835 Septic tank w/ 1000g DW, CT, 32 31.2 40 (Tpsg)/280 (Tnbsi) <br /> 3 Leach fields 150'4" tile LW, <br /> 834 A Septic tank w/ 10008 DW. CT 28 72.8 25 (Tpsg)/300 (Tnbsi) <br /> 2 Leach fields 75'4" tile <br /> 836 A Septic tank w/ 10008 DW 30 229 No information in this <br /> Leach field 85'4" tile area <br /> continued <br />