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File No. 20-1008-36 <br /> July 14, 1995 <br /> 7 QA/QC TESTING AND MONITORING <br /> 7.1 GENERAL <br /> The construction monitoring and QA/QC testing of the foundation layer will be primarily <br /> performed by the SJDPW Engineer and Field Engineers. Kleinfelder will assist with this <br /> monitoring. KMeinfelder will perform all monitoring and QA/QC testing of the barrier layer of the <br /> final cover. This will include full-time monitoring of barrier layer construction since the SJDPW <br /> will hire an outside earthwork contractor to construct the barrier layer. This workplan is based on <br /> the estimate that an earth work contractor will require approximately 1-1/2 months to complete <br /> the barrier layer. <br /> 7.2 QA/QC TESTING <br /> Table 7-1 shows the construction monitoring test methods. This table outlines the construction <br /> observations in detail and indicates the elements to be observed. For the most part they are <br /> standard ASTM tests as shown. The Sealed Double Ring Infiltrometer(SDRI)test will be carried <br /> out using a circular KMeinfelder modification of the Trautwein square SDRI. <br /> Table 7-2 shows the frequency of laboratory testing for the red clay borrow material. <br /> Table 7-3 shows the frequency of field and laboratory testing and observations for the previously- <br /> performed test pads. <br /> Table 7-4a shows the frequency of field and laboratory testing and observation for the initial 10 <br /> percent of the final cover. <br /> Table 7-4b shows the frequency of field and laboratory testing and observations for the remainder <br /> of the final cover(assuming favorable initial test results). <br /> GSM.•md CII/95 Page 26 of 31 July 14, 1995 <br /> 20-1008-36(CQACOR) Copyright 1995,Kleinfelder,Inc. <br />