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Phase II Sampling and Analysis Plan SOP-2—Drilling and Sampling Port of Stockton-Rail and Bridge,Stockton,CA FN • Conduct site set up activities to include posting of signage (if applicable) and delineation of work zones as required in the HASP. • Calibrate field equipment. • Conduct team safety meetings as required by the HASP. • Conduct team review of the project documents including SOPS to be utilized. 6.2 Field Operations Field staff responsibilities are project specific. At a minimum, field personnel are required to ensure the following items are completed as part of field operations during drilling and soil sampling activities. 6.2.1 Field Documentation Field activities will be documented on field forms and in the Daily Field Report as required by the project-specific work plan or SOPS. At minimum, the Daily Field Report will describe general activities performed, date and time, personnel performing the activity, and weather conditions. For field measurements, the following additional information will be required: • The numerical value and units of each measurement. • The identity of and calibration results for each field instrument. For sampling activities, the following additional information will be required: • Sampling type and method • The identity of each sample and the depth(s)from which it was obtained. • The amount of each sample. • Sample description (e.g., color, odor, clarity) • Identification of sampling devices. • Identification of conditions that might reflect representativeness of a sample (e.g., refueling operations, damaged well casings). Field personnel will complete required data collection/sample control forms (e.g., Chain-of-Custody [COC], Drill logs, Field Sampling Report, etc.). 6.2.2 Drilling Logs The geologist/engineer will log the subsurface conditions encountered in the boring and record the information on the drilling log. Additional pertinent information will be recorded on the drilling log, including, but not limited to, the following: • Drilling date • Drilling method 2-5