Laserfiche WebLink
assigned the QA/QC sample identification number "04," stored it in an iced cooler, and <br /> shipped promptly to the laboratory so that analyses can be performed within the holding <br /> times. <br /> One rinsate sample will be collected semi-annually. The collection of one ground water <br /> rinsate and one surface water rinsate is anticipated. If disposal bailers or sampling <br /> equipment is used during sampling events, rinsate samples will not be collected. <br /> 8.3 Laboratory Quality Assurance/Quality Control <br /> 8.3.1 Matrix Spike Samples <br /> Matrix spike (MS) samples will be analyzed to evaluate potential matrix effects on sample <br /> analyses for all inorganic parameters. The laboratory will analyze matrix spike samples for <br /> the inorganic parameters. The matrix spike samples will be split from an existing sample by <br /> the laboratory. <br /> 8.3.2 Laboratory Replicate <br /> Laboratory replicate samples will be split from the primary sample in the laboratory and <br /> analyzed as part of the laboratory's QA/QC program. The laboratory replicate will not <br /> require a separate sample volume. <br /> 9.0 SAMPLING SCHEDULE AND DATA MANAGEMENT <br /> Prior to any mining activities exposing groundwater or initiating dewatering operations at <br /> the Site, the Division has requested LRM collect, and submit, quarterly baseline water <br /> quality samples for a period of five quarters to confirm the baseline water quality of the <br /> underlying aquifer (Cache La Poudre Alluvial Aquifer). If after three quarters of <br /> sampling, water quality data indicates no reportable differences to analyte detection <br /> levels, LRM will submit documentation to the Division demonstrating the consistency in <br /> water quality results provides rational and compelling evidence sufficient to establish <br /> baseline conditions. With document submittal, LRM will request Division approval to <br /> begin mining and/or dewatering operations without additional background monitoring. <br /> Loveland Ready-Mix Concrete,Inc. 6 Telesto Solutions,Inc. <br /> 201140227_Irm .po,1 c_.up_ro-i d o February 2018-RE[7 <br />