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1.7 MOBILIZATION Mobilization shall include procuring and paying for all required permits, transportation of personnel, equipment and operating supplies to and from the site, providing portable sanitary facilities, maintaining fencing and barricades suitable to keep unauthorized personnel away from construction activities around the site and other necessary facilities at the site. 1.8 REMOVAL OF CONCRETE PLUG The Contractor shall remove the concrete plug that is installed in the upper portion of the well casing. It should be noted that the thickness of the concrete plug is unknown, it is assumed to be only a few feet thick and was likely installed after the removal of the pumping equipment in order to prevent the entrance of foreign objects into the well casing. This material shall become the property of the Contractor and shall be properly disposed of offsite. 1.9 INSPECTION OF WELL The well shall be visually inspected using a down-hole video camera to determine the condition, details of construction, and whether any obstructions will interfere with the process of filling and sealing the well. The well shall be cleaned, as needed, so that all undesirable materials, including obstructions to filling and sealing, debris, oil, pollutants and contaminants that could interfere with well destruction are removed for disposal. 1.10 REMOVAL OF WELL PEDESTAL AND CONCRETE SLAB The Contractor shall remove the concrete surrounding the well pedestal and the well pedestal. The Contractor shall remove all of this material from the site. This material shall become the property of the Contractor and shall be properly disposed of offsite. 1.11 WELL PERFORATION Using a casing cutter, mills knife, or explosives, the Contractor shall perforate the casing. The size, number, and arrangement of perforations shall be sufficient to allow the sealing material to pass through the casing and fill any void space that may exist between the well casing and the borehole well. The perforation type and schedule shall be as specified in the abandonment plan submitted to Valley Water after the well is video surveyed. 1.12 SEALING MATERIALS The slurry shall consist of the following mixture: