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0 0 <br /> #482130 Nikki Holmes of the COE stated during the site visit in March 1995, that a <br /> geophysical survey was performed in January 1995. <br /> #482131 Please reference the GMP, Section C Chemical Data Quality Control <br /> Plan, page C6-8, C6.1.5 Decontamination of Drilling and Sampling <br /> Equipment. <br /> Mackenzie's Comments: <br /> #482132 No response is required for this item. <br /> #482133 PM who will serve as a single point of contact is Dan Schottlander and he <br /> can be reached at 310-792-3728. His resume is provided in Attachment 1. <br /> #482134 CKY respectfully disagree with this comment. We have a standard waste <br /> profile for this contract with Gibson Environmental, the disposal/recycling <br /> facility. We are not required to profile or sample product in the UST for this <br /> Delivery Order unless Gibson Environmental requires. <br /> #482135 Mr. Chris Prescott, COE technical manager, indicated that no resurfacing <br /> is required after compaction. <br /> • #482136 CKY respectfully disagree with your comment. Paragraph 2.2.3 of SOW <br /> reads 'the Contractor shall stockpile soil excavated from around and below <br /> fuel tanks based on visual inspection and field screening technique'. CKY <br /> will use PID as a semi-quantitative field-screening device. Excavated <br /> material will be sampled and analyzed for TPH as gasoline, TPH as diesel, <br /> and BTEX in the laboratory. The material will be properly disposed of <br /> based on the analytical results. <br /> #482137 Fencing the open excavation is addressed in the PWP, Section C Safety <br /> and Health Plan, SOP No. HS-513 Removal of Underground Storage <br /> Tanks, paragraph 513.5.9 Fencing. An escape ramp will be placed in any <br /> open excavation when work is not being conducted and an excavation is <br /> left open. Open excavations across driveways and parking lots will be <br /> covered with heavy duty traffic rated steel covers. <br /> #482138 CKY is currently in the process of obtaining the required permits for this <br /> project. Permits will be provided upon our receipt. <br /> #482139 Thank you for your comment. CKY is aware of the closure report <br /> requirements. <br /> • #482140 It is possible that shallow groundwater is encountered during the tank <br /> excavation. Product or any liquid in the UST will be pumped prior to <br /> 2 <br />