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ES-RR&IH-002 <br /> ® Stantec Decontamination Procedures SOP Page 3 of 6 <br /> Rev. 2 Jun 2016 <br /> understood; <br /> • Completed the OSHA 40-hour training course and 8-hour refresher course, as <br /> appropriate; and, <br /> • Previously performed decontamination activities generally consistent with those <br /> described in this SOP. <br /> 5.0 TRAINING/QUALIFICATIONS <br /> Stantec employees who do not have previous experience with decontamination will be <br /> trained on site by a qualified Stantec employee, and will be supervised directly by that <br /> employee until they have demonstrated an ability to perform the procedures. <br /> 6.0 REQUIRED MATERIALS <br /> The following is a typical list of equipment that may be needed to perform <br /> decontamination: <br /> • Paper towels; <br /> • Aluminum foil; <br /> • Trash bags; <br /> • Non-phosphate detergent (e.g., AlconoxTM); <br /> • Distilled or deionized water (where available); <br /> • Spray bottles; <br /> • Cleaning brushes; <br /> • 5-gallon buckets, purge tank, trailer, drums and drum labels or waste containers; <br /> • Nitrile gloves, or other specified chemical resistant gloves; <br /> • Work gloves; and, <br /> • Personal protective equipment (hard hat, steel-toed boots, etc.). <br /> 7.0 DECONTAMINATION METHODS <br /> Reusable field instrumentation and sampling equipment will be decontaminated prior to <br /> their first use, and between each well/sampling location in which they are used. Two <br /> types of decontamination procedures will be employed, depending on the level of <br /> visual or otherwise known contamination to which the instrumentation is exposed. <br /> Pre-use decontamination will follow the first decontamination protocol listed below. <br /> THIS INFORMATION FOR AUTHORIZED COMPANY USE ONLY <br /> STANTEC CONSULTING <br />