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0 <br />6. Review of submittals and RFI s: <br />- Submittal S-01 was provided by Guinn. Additional information is required on the <br />properties of the pipe per the specifications for carbon black percentage and <br />maximum hoop strength.. <br />- Guinn is working on the leachate tank submittal. Various options were discussed <br />at the meeting including using a corrugated HDPE pipe with perforations and <br />HDPE plates welded to the top and bottom. A drawing of this tank configuration <br />was prepared by Real Environmental Products and was presented to Sangeeta for <br />review and consideration. <br />7. Review of CQA activities: <br />- The moisture and density testing of the embankment fill placement is going <br />according to the specifications. <br />- GLA is continuing to conduct soils testing on the fill materials per the specified <br />frequency. <br />- GLA's laboratory completed testing of the clay pothole samples. <br />- GLA received and approved the conformance testing from TRI of the <br />geocomposite drainage material. <br />-sandThe northeast area of the cell floor near the sump consists of very fine-grained <br />is that will notprovide • ••• base forthe clay liner.remove <br />sand and replace with finer -grained material (approximately 300 cy). <br />- Guinn was reminded of the importance of getting water into the clay prior to <br />placement. <br />- The final grading of the buttress fill will be evaluated and tested in preparation of <br />geogrid placement. <br />- Buck will conduct and provide an email of the subgrade as -built survey. <br />- Buck will also be called back by Kevin to verify the clay thickness along the toe <br />of slope where Guinn will place about a 20 -foot width of clay to allow for Comanco <br />to run liner down the slope. <br />8. Health and safety/Environmental issues: <br />- Guinn/GLA/Republic reported no health and safety issues for the week. <br />- Guinn will continue to provide copies of the weekly tailgate safety meetings to <br />the Forward front office who will make copies and email to Lochlin. <br />- Republic provided copies of the previous health and safety meetings to GLA. <br />Copies have been attached to these meeting minutes. <br />- Guinn/Republic reported no dust control issues. <br />! - GLA will continue to provide weekly progress reports and CQA reports to Ross at <br />the RWQCB. <br />Forward Landfill WMU FU -13 <br />Progress Meeting Minutes Page 3 <br />