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Sampling and Analysis Plan <br />• Analytical laboratory supplied sample preservatives <br />• Sample labels <br />• Insulated containers for sample storage and shipment <br />• Ice for sample preservation during storage and shipment <br />• Peristaltic pump, tubing, and 0.45-micron filters for field filtration <br />• Sample logbook, groundwater monitoring forms, chain-of-custody forms, and labels for <br />sample shipment <br />• Field laptop computer <br />• Cell phone and two-way radios for communication with other site personnel <br />• Miscellaneous supplies (nitrile gloves, personal protective equipment [PPE], tape <br />measure to record well stickup, and keys to wellhead padlocks) <br />The appropriate sampling procedure for each monitoring well will be identified on the basis of <br />the information obtained during initial drilling and logging operations. It is anticipated that the <br />procedures may include the use of submersible pumps, nitrogen lift systems, and/or micro-purge <br />systems. Other equipment may be substituted for or used to supplement the above list due to cost <br />benefits or engineering and technological advantages. <br />3.3 Monitoring Procedures <br />Field documentation will be recorded on the forms presented in Appendix B. Water-level <br />measurement and groundwater sampling will be accomplished in accordance with the procedures <br />described below. <br />3.3.1 Water-Level Measurement <br />The static water level in each well will be measured prior to initiation of purging and sampling <br />activities. Measurements will be obtained through the use of manually operated water-level <br />indicator tapes or electronic pressure transducers. <br />In the case that a water-level indicator tape is used, measurement will proceed as follows: <br />American Shale Oil, LLC 5