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Newmont-Cripple Creek&Victor Gold Mine s , Technical Specification No.01400-2.DOCX . Squaw Gulch VLF Project No.475.0106.006 June 15,2016 Deployment - The CQA Monitor shall verify that the subgrade is free of deleterious materials prior to deployment, anchoring is achieved as specified, specified methods are used to minimize wrinkles and protect underlying layers during cutting of materials, and deployment procedures are performed in compliance with the project SPECIFICATIONS. Seams - The CQA Monitor shall verify sufficient overlap and that the specified seam procedures were followed in compliance with the project SPECIFICATIONS Repairs - The CQA Monitor shall verify that all repairs are performed in compliance with SPECIFICATIONS. Protection —The CQA Monitor shall 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 and underlying materials are not damaged. 6.4. Polyethylene Pipe and Fittings During polyethylene pipe installation, the CQA Monitor shall observe and document that the installation is in compliance with the project SPECIFICATIONS. CQA monitoring of the polyethylene pipe and fittings will include the following: Placement - Observation that the handling procedures used do not damage the pipe, backfill is placed in compliance with the requirements of the project SPECIFICATIONS so as not to damage the pipe, any foreign material is removed from the interior of the pipe and indentations on the pipe are within the MANUFACTURER'S allowable limits. Joints and Connections - Monitoring of the jointing and connection operations to verify that the CONTRACTOR follows the SPECIFICATIONS and the pipe MANUFACTURER's recommendations, verification that the pipes are clean when installed, that perforated sections of pipe are aligned properly prior to connection, pipe boot connections are made in the field using the specified rings and clamps, and plastic ties are used to connect the secondary perforated pipes to primary perforated pipes. Nondestructive Testing - Observe any required testing of the pipe to verify compliance with the project SPECIFICATIONS. 7. PART 7: DOCUMENTATION Documentation kept by the CQA Monitor shall consist of daily record-keeping, documentation of construction problem resolutions, documentation of design and SPECIFICATION changes, photographic records, weekly progress reports, chain of custody forms for test sample tracking, and a Construction Certification Report. Page 10