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Aj <br /> ORC Design oftware for Grid Applications Using Slurry' lection US-Version 3.1 <br /> Regenesis Technical Support:USA(949)366-8000, www.regenesis.com <br /> Site Name:423 Madison St.(Area 15) <br /> Location:Stockton,CA <br /> Consultant:Treadwell S Rollo - <br /> Site Conceptual ModellExtent of Plume Requiring Remedlation <br /> Width of plume(intersecting gw flow direction) 45 it _ - <br /> Length of plume(parallel to gw flaw direction) 60 fl - 700 ! <br /> Depth to contaminated zone 2 sq,fu <br /> 17 It 3 <br /> Thickness of contaminated saturated zone 40 ft <br /> Nominal aquifer soil(gravel,sand,silly sand,silt,clay) slit �� 13 i <br /> Total porosity porosity <br /> 0.3 EK. - <br /> Hydraulic conductivity 0.3 y 0.2 ii <br /> Hydra0l!c gradient 5 ft/day = 1.8E-03 cmisec <br /> 0.009 fl/ft <br /> I <br /> Seepage velocity 82,1 fllyr = 0.225 illday! <br /> Treatment Zone Pore Volume 32,400 ftZ 242,384 galbns <br /> s <br /> Dissolved Phase O <br /> xygan Demand: Contaminant 5toich.(wVwt) oRC(ID) 1' <br /> Individual i Cone(mg1L) Mass(lb) 021contam. (10%0,) <br /> benzene 0.13 0.3 3,1 !i 8 <br /> toluene 0.00 0.0 3.1 9 0 <br /> ethyibenzene 016 <br /> Tk0.3 3.2 10 <br /> M 'I <br /> 2'.00 0.0 3.2 It 0 <br /> MTBRE 0.00 0.0 ,s 2.7 .3 0 <br /> dichloroethene 0.00 0.0 0.7 Il. 0 <br /> vinyl chloride D-00 0,0 <br /> User added,also add steichiometric demand 2'.00 0.0 0.0 0 <br /> User added,also add stoichiometric demand0.00 1 0.0 0 <br /> reduced metals:Fe(+2)and Mn(+2) 10,00 20.2 0.10 r 9 2D <br /> odemand <br /> Total Petroleum Hydrocarbons 15.401 31.1 3.1 <br /> Biological Oxygen Demand(BOD) 30.D0 80.6 1 It 606 i <br /> Chemical Oxygen Demand(Cop) 60.00 121-3 1 <br /> II 1213 r <br /> Estimates for Sorbed Phase Oxygen Demand: f j <br /> Soil bulk density <br /> Fraction of organic carbon:foc1.76 glcros = 110 Iblcf <br /> e' <br /> (Estimated using Soil Conc-fcKoc•Cgw) 0.005 range:0 to 0.01 <br /> (Adjust Koc as nec.to provide realistic est J Koc Contaminant 5toich. ORC(fb) <br /> Individual a (L/kg) Conc(mglkgy Mass(Ib) !021contam. (10%0,) - <br /> benzene 83 0.05 0.6 3.1 iI 20 <br /> toluene 135 O.DO 0.0 3,1 ;1 0 <br /> ethylhenzene 95 0.08 0.9 3.2 29 <br /> xyleneMTBE 240 0.00 0.1 3.2 2 <br /> MTBE 12 0,00 D.0 2.7 ;� 0 <br /> tlichloroethene 8D 0.00 0.0 0.7 0 <br /> vinyl chloride 2.5 0.00 0.0 1.3 0 <br /> User added,also add siDichiometric demand 0.0 0.00 0.0 0.0 if: 0 <br /> User added,also add stoichiometric demand 0.0 0.00 0.0 0.0 l, p <br /> MMures of total oxygen demand i <br /> - .l. <br /> Total Petroleum Hydrocarbons 1 T8 13.711 162,61 3.11 42 <br /> Biological Oxygen Demand(BOD): Use a multiple of dissolved phase->1 AO 60.6 1 ;I 606 <br /> Chemical Oxygen Demand(COD): Use a multiple of dissolved phase-?1.00 21.31 11 li 1213 <br /> ORC for Dissolved ORC for Surbed Add Dem Factor 0R Total wt ORC�Cosl at 5 <br /> Summary of Estimated ORC Requirements Phase lbs Phase Obs 1 to 10.1 Add Dem Factor $ 'I 10.00 <br /> Individual Species:Total BTEX,MTBE r 3951 5 451 $ i! 4,506 <- - <br /> Total Petroleum Hydrocarbons f: 965 5 042 2 12,013 1$ 120,132 ' <br /> Biological Oxygen Demand(BOD) f 15 606 2 1 2,425 $ 24253 <br /> Chemical Oxygen Demand(COD) C, 1,213 1,213 1 2,425 $ 24.,253 . <br /> Select above measure(button)to specify required ORC quantity Jin 30 Ile increments) pounds)ORC <br /> Delivery Design for ORC Slurry j $ <br /> Spacing within news(fl) 12.0 Feet Slurry Mlxing Volume for Injections 9 f <br /> #points per row 4 polMsrrow Pounds per location I( . <br /> Spacing between rows(fl) 12.0 a 120 <br /> Buckets per location �i 20 <br /> !!of rows 5 moa Design solids content(20-40%by wt.for injections) 30U; <br /> Advective travel time bet.rows(days) 53 days Volume of water required per tale(gal) 34 •. <br /> Number of points in grid 20 points Total water for mixing all holes(gal) 671 <br /> Required ORC per foot Minimum Dose Override-a 3.0 msnoot Simple ORC Backfilling:min hole dia.for 67%slurry <br /> Total DRC Minimum Dose Override-� 2 400 lbs of ORC Feasibility for slurry injection in sand:ok up td 15INfl ok I <br /> Feasibility for slurry injection in silt:ok up to 10 Ibffl do <br /> ry <br /> Prolect Summa .Feasibility for slurry injection in day:ok up to 5lb/fl do 1 ! <br /> ORC bulk material for sluny infection(lbs) 2 400 Y <br /> Number of 30 Ib ORC buckets <br /> ORC bulk material oast $ 9.50 ;I <br /> Cost for bulk ORC material $ 22,800 - - <br /> Shipping and Tax Estimates in US Dollars ' <br /> Sales Tax rates 0% $ - i - <br /> Total Matt.Cast $ 22,800 <br /> Shi 'n call for amount <br /> To ge emesis Material Cost S 22 8011 ' <br /> Co s i " 5torner to Qcintrart work) Other Proiect Cost Fstlm atosf <br /> Footage For each int.point=uncontaminated-HRC inj.interval(fl) 57 Design $ 2;200 <br /> Total length for direct push for project(ft) 1,140 Biddinglcontracting $ 800 + <br /> Estimated daily installation rate(fl per day;400 for push,150 for drilling) 400 Permitting and reputing j $ 12,500 <br /> Estimated points per day 0 5 to 30 is possible for direct push) 7.0 -Construction management $ 4,500 <br /> Required number of days 3 $ <br /> Mobldemob cost for injection subcontractor $ 1,001) ,; $ <br /> Daily rate for inj.Sub.($1-2K for push$3-4K for drill rig) $ 1,500 $ <br /> Total in'ection subcontrator cost fora application $ 5 500 ! $ - <br /> Tota!Install Cost not including consultant lab etc.)S 28 300 Total Pro act Cost $- 48 300 ' <br /> D2vid2597,0911mest"lon workplarulRegena9is design sottwaWORC Ord Evai51u7y'Injection - - <br /> r - <br />