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C. HAZARD EVALUATION <br /> List and Evaluate Hazards By Task (e.g., sampling/drilling) <br /> Task Physical Hazard Level of Protection <br /> 1 Drilling borings D <br /> 2 Collecting Samples D <br /> Chemical Hazard Evaluation: <br /> Compound PEL/TWA Router Acute Symptoms Odor <br /> Exposure Threshold/Desc. <br /> Tetrachloro- 100 ppm inhalation, Nausea, Colorless liquid <br /> ethylene(PCE) ingestion dizziness, with mild, <br /> headache chloroform-like <br /> odor <br /> D. SITE SAFETY AND WORK PLAN <br /> Perimeter identified? [Y] Site secured? [Y] Work areas identified? [Y] <br /> Zone(s)of contamination identified? [N] <br /> Air Monitoring: <br /> Contaminant of Interest: <br /> Type of Monitoring: <br /> Frequency: <br /> Equipment: <br /> Decontamination procedures and solutions: Trisodium phosphate and water,triple rinsed <br /> Special Site Equipment: (Sanitary facilities, lighting, etc.)None anticipated <br /> Site Entry Procedures and Special Considerations: None <br /> Work Limitations (time of day, weather conditions, etc.): None <br /> General Spill Control, if applicable: N/A <br /> Investigation-Derived Material Disposal(expendables,cuttings, etc.) N/A <br /> Sample Handling Procedures: All soil samples will be will be sealed with Teflon® sheeting, <br /> capped, labeled, placed in an insulated, pre-chilled container,and delivered to a state certified <br /> analytical laboratory. All water samples will be contained in laboratory-supplied 40-milliliter <br /> VOA vials and 1-liter amber bottles. <br /> Page 2 <br />