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NewmontTM CRIPPLE CREEK & VICTOR <br /> PO Box 191 <br /> CRIPPLE CREEK&VICTOR 1ictorC 8086Street <br /> Victor CO 80860 <br /> Monitor pro <br /> Tablets enabled with Monitor pro allow field samplers to collect sampling and field <br /> data directly to the web based database. One limitation with the monitor pro- tablet <br /> configuration is that only the final parameter reading can be logged. It is suggested <br /> that a field log sheet is used to monitor the stabilization of parameters while <br /> sampling monitoring wells, to insure that stabilization has occurred. <br /> Preparation <br /> Prior to leaving office for field collect the needed pre-preserved bottles, sampling <br /> equipment, and decontamination equipment that will be needed for the planned <br /> sampling locations. By identifying and planning the sampling locations for the day <br /> you can minimize your vehicle load and maximize your potential sampling. Not all <br /> locations will require all equipment. <br /> Decontamination Preparation <br /> • Three-phase decontamination is to be used. If decontamination solutions begin to <br /> appear dirty, the need to be changed out. <br /> 1. Prepare designated water containers with necessary water. <br /> 2. Prepare rinse containers for decontamination use, note which container is for <br /> Liquinox, H2O, and D.I. H2O <br /> 3. When ready to decontaminate fill rinse containers with appropriate H2O <br /> 4. Add a small amount of nonphosphate detergent to the rinse container labeled <br /> "Liquinox" <br /> 5. Decontaminate submersible pump by submerging into rinse H2O first, then <br /> submerge into "Liquinox" rinse container then submerge pump into D.I. H2O <br /> rinse container. Submersible pump should remain in each container for <br /> approximately 1 minute. To decontaminate peristaltic pump purge <br /> approximately 250 ml of H2O first through the line, then approximately 250 ml <br /> of "liquinox" through the line, then approximately 250 ml of D.I. H2O through <br /> the line. To Decontaminate sounder submerge into rinse H2O, then submerge <br /> in "Liquinox", then submerge in D.I. H2O. Sounder should remain in "liquinox" <br /> container for approximately 1 minute. <br /> 6. Properly dispose of H2O used to decontaminate equipment <br /> • <br /> Department THIS DOCUMENT IS UNCONTROLLED IN HARD COPY FORMAT Doc Id: <br /> SLR Date of This Issue--/--/-- Date of Next Review:--/--/-- Page 52 of 73 <br />