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Geo-LoqkASSOCIATE CQA DAILY SUMMARY REPORT REPUBLIC SERVICES FORWARD LANDFILL, FU -13 • The Contractor continued installation of the 12 -oz cushion geotextile along the south end of the Cell floor; the geotextile panels were sewn using the double stitching sewing method. • Comanco performed installation of 12 -oz 18 -inch wide geotextile strips over Geocomposite cross seams on the slope bench and in the NW corner of the Cell. • Comanco started installation of the geogrid over approved subgrade along the west side of the top deck area. The geogrid panels were overlap approximately 2 -inches and tied using white plastic ties at 2-3 foot intervals. • The Contractor installed the HDPE liner over approved geogrid layer upon completion of a walkthrough inspection with the Contractor's CQC and GLA CQA personnel. The Contractor performed pre -weld tests on machine welder -technician combinations prior to the welding of the HDPE liner seams. The Contractor's construction quality control (CQC) personnel marked all panels with roll and panel numbers during deployment. All DDPE liner material installed was secured with ballast sand bags at the end of the work shift. • Personnel: 13 • Equipment: (2) Fork Lifts, (1) equipment trailer, (1) Van, (3) Trucks CQA (GLA) Activities: Field Personnel (2) • CQA personnel performed continuous monitoring and documentation of all construction activities insuring conformance with the project specifications. • CQA personnel monitored the installation of the geogrid at all times insuring proper handling and orientation of the geogrid panels on the slope; performed visual inspection of the geogrid liner prior to the installation of the HDPE liner insuring conformance with the project specifications. • CQA personnel monitored installation of the HDPE liner at all times insuring that proper procedures were used to prevent damage to the underlying geogrid material. CQA monitored and inspected all panel seams for cleanliness, minimum overlap, and the implementation of proper seaming procedures. CQA personnel performed a final walkthrough inspection with the liner CQC personnel over the HDPE liner surface upon completing cleaning work prior to the geocomposite and the geotextile installation. • CQA personnel monitored the installation of the geocomposite and the 12 -oz geotextile at all times ensuring proper handling, panel orientation on the slope, tying and seaming methods, and that proper procedures were used to prevent damage to the underlying synthetic liner. • CQA personnel monitored the backfill of the liner anchor trench at all times ensuring that proper procedures were used to minimize and prevent damage to the adjacent synthetic liner. 0 PAGE 2OF3