2007-05-15_GENERAL DOCUMENTS - M1980244

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6.03 CONSTRUCTION MONITORING AND TESTING: The CQA Monitor shall monitor and test all geosynthetic components of the construction to verify that the construction is in compliance with the project SPECIFICATIONS. The CQA Monitor shall identify inadequate construction methodologies or materials which may adversely impact the performance of the facility being constructed and existing structures. Visual observations throughout the construction process shall be made to ensure that the materials are placed to the lines and grades as shown on the DRAWINGS. The CQA monitor shall review the following submittals by INSTALLER during the project: • verification that a qualified land surveyor has verified all lines and grades; and • subgrade surface acceptance certificates for each area to be covered by the lining system, signed by the INSTALLER. The CQA Monitor shall: • Inspect all geosynthetic materials delivered to site. The CQA Monitor shall document any damage and notify MANAGER; • obtain geosynthetic packaging identification slips for verification and generation of an on-site materials inventory; • observe subgrade conditions prior to geosynthetics installation and verify that any deficiencies, as defined in Section 02200 of the SPECIFICATIONS, are corrected; • observe permanent anchoring of geosynthetics to verify that design and project SPECIFICATIONS are met; • observe that required overlap distances are met; • monitor and record ambient air temperatures; • verify that no continuous horizontal seams are placed on slopes unless approved by CERTIFYING ENGINEER; and, • observe and document that all soil materials placed on top of the geosynthetics are done in such a manner as to ensure that the geosynthetics are not damaged. 6.03.01 GEOMEMBRANE: During geomembrane installation, the CQA Monitor shall observe and document deployment, trial seams, field seaming, non-destructive and destructive seam testing, and repairs to assure that the installation is in compliance with the SPECIFICATIONS. Deployment - The CQA Monitor shall verify that only approved materials are used, each panel is given a unique panel number, no geomembrane is placed during unsuitable weather conditions as outlined in Section 02776, Article 1.05 of the SPECIFICATIONS, the geomembrane is not damaged during installation, and anchoring is performed in compliance with the SPECIFICATIONS and design DRAWINGS. The CQA Monitor shall record the deployment on the deployment log form. Section 01400.2 Page 6 of 10 March 22, 2000 Geosynthetic CQA Plan Golder Associates Revision 5 1:\072140\0100VRJFRISOLATI0NBA2R-15M YOM 2CQA GFASYMI'HEE'1'ICS.pOC