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Amount of Hazardous Materials Present: <br /> `200 gallon fuel tank; otherwise unknown. <br /> General Site Description: <br /> Almond orchard with farmhouse and related garage and storage sheds. Drilling area is behind <br /> (west and northwest of) garage. <br /> C. PROJECT OBJECTIVE(S) (1910.120(b)(3)) <br /> (Description of work area activities planned:) <br /> Soil borings via direct push to 10 -40 feet, between former UST location and planned telecom <br /> tower <br /> Location. <br /> D. PROJECT ORGANIZATION (1910.120(b)(2)) <br /> Team Member Responsibility Type of Training Date of Training <br /> Jim Kundert Geologist/SSO 40 Hr Refresher Feb 2004 <br /> HAZWOPER <br /> E. CHEMICAL HAZARD ANALYSIS (1910.120(b)(4)) <br /> Flash Routes of <br /> Contaminant IP PEL/TLV IDLH LEL/UEL Point Exposure <br /> Gasoline Not 300 ppm Not 1.4/7.6% -45 F Inhale, ingest, <br /> establish determine <br /> absorb, contact <br /> ed d <br /> Diesel ? 0.6%/4.7% 52C Inh, Abs, Ing <br /> Benzene 9.24eV 1 ppm 500ppm 1.2/7.8% 12 F Inhale, ingest, <br /> absorb, contact <br /> Ethylbenzene 8.76eV 100 ppm 800ppm 0.8/6.7% 55 F Inhale, ingest, <br /> absorb, contact <br /> Toluene 8.82eV 100 PPM 500ppm 1.1/7.1 % 40 F Inhale, ingest, <br /> Appendix 7-4 (Form HS 003) <br /> Page 2 of 12 <br /> Revised: 3/03 <br />