Laserfiche WebLink
REICA SITE ASSESSMENT <br /> Tier 2 Worksheet 9.1 <br /> Site Name.Fonneer Regal 603-Pea Gravel Completed By:George Converse <br /> Site Location:6425 Pacific Aenue,Stockton CA Dale Completed 3/2312000 1 OF 1 <br /> Target Rlsk(Class A 8 8)1.0E-6 Q MCL exposure limit? Calculation Option:2 <br /> SURFACE SOIL SSTL VALUES Target Risk(Class C) 1.0E-5 0 PEL exposure limit? Groundwater OAF OptionDomenico-NO Decay <br /> <3 FT BGS) Target Hazard Quotient 1,0E40 tone-d,ori onal vert dispersion) <br /> SSTL Results For Complete Exposure Pathways I'k"it Complete) <br /> Representative - - <br /> Concentration - - -:1 ---_. _. SSTL <br /> Inhalation of Volatiles Construction Applicable Exceeded a <br /> CONSTITUENTS OF CONCERN X Soil Leaching to Grountlwaler X and Particulates Worker SSTL ? Required CRF <br /> Residcntial: Commercial' Regulatmy(MCL). Residential. Commercial. Commercial. <br /> CAS No. Name (mg/kg) 3000 feet (on-site) (onsite) 500 feel (on-site) (on-site <br /> (mgE"If yes Only if'yes"telt <br /> 71-43-2 Benzene 5.0E-3 8.4E-2 2.1E-2 NA >Res 1,2E+2+2 NA 2.1E-E- " <br /> 2 ❑ <t <br /> 100-41-4 Eth (benzene 5.0E-3 >Res 4.7E+1 NA >Res >Res NA 4.7E+1 ❑ <1 <br /> 110-54-3 Hexane,n- 7.6E-1 >Res >Res NA >Res >Res NA >Res ❑ <1 1`+✓, <br /> 1634-044 Meth t-But I Ether 5.0E-2 2.1E+0 4.3E-1 NA >Res >Res NA4.3E-1 ❑ <1 <br /> 108-88-3 Toluene 5.0E-3 6-3E+2 1.3E+2 NA >Res >Res NA 1.3E+2 ❑ <i. <br /> 1330-20-7X lene mixed isomers 1.1E-2 >Res >Res NA I >Res I >Res -NA >Res ❑ - <1 <br /> >Res indicates nsk-based target concentration greater Than constituent residual saturation value <br /> Software. G51 RBCA Spreadsheet Serial.G-443-CSX-444 <br /> ®Grountlwater Services,Inc.(GSI),1995-1997.All Rights Reserved. Version 10.1 <br />