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17'1-90 <br /> standard penetration test consisted of using a 140 pound drop hammer falling a distance <br /> of 30 Inches to drive the sampler into the undisturbed soil and recording the number of <br /> blow counts required to drive the szImpler each 6 inch increment. <br /> F <br /> Lithologic descriptions included in the borehole log were: sail type, color, moisture <br /> SSM <br /> description, grain size and shape, compactness or hardness, cohesiveness, grading, <br /> f i extent of weathering or fracturing, and sample ,dor. Drilling rates, standard <br /> € penetration tests, HNU 101 Photoionization Meter readings, sample numbers and <br /> 4 E percent recovery of the samples were also noted in the borehole field log. <br /> 1 Personnel involved In collecting the soil samples and classifying the soil were under the <br /> supervision of the project engineer and fully experienced in the field of environmental <br /> and geolechnical drilling. <br /> '" SOIL SAMPLE FIELD DATA, STORAGE, AND TRANSPORTATION PROTOCOL <br /> All soil samples were labeled appropriately In the field. Labels included: sample <br /> f.� <br /> location, depth, date, time, job number, and field identification number. Samples were <br /> placed immediately In an insulated storage container containing blue ice. The <br /> rte: iner was maintained at 4 degrees Celsius139.2 <br /> temperature inside the storage conta <br /> 1 ' degrees Fahrenheit and monitored with a thermometer to insure that the temperature <br /> R <br /> remained constant. <br /> A chain of custody record (APPENDIX Sy accompanied the samples. Chain of custody <br /> ----records Included: sample location, depth, date,-job number, field identification number, <br /> cling samples. A field log book was maintained <br /> analysis required and personnel colle <br /> 10 <br />