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30 May 2000 <br /> AGE-NC Project No. 97-0372 <br /> Page 16 of 17 <br /> 5.7. DECONTAMINATION <br /> All Sampling equipment will be decontaminated prior to use by washing in an Alconox solution and <br /> using three rinses with tap water. Glass and plastic sample containers will be precleaned by the <br /> laboratory that supplies them. Brass sleeves utilized for soil samples will be clean new ones or <br /> decontaminated as described for the sampling equipment. Rinsate water generated by the <br /> decontamination process will be containerized in a DOT-approved 55-gallon drum, labeled, and <br /> stored in an area lacking public access pending laboratory analysis of the collected samples and a <br /> determination of the proper disposal method. <br /> 5.8. WASTE MANAGEMENT <br /> Soil cuttings are not generated by advancing probe borings,but could be generated by hand-augering <br /> if that technique must be utilized. Such cuttings will be containerized in a DOT-approved 55-gallon <br /> drum, labeled with borings of origin, date and address, and will be stored in an area lacking public <br /> access pending laboratory analysis of the soil samples and a determination of the proper disposal <br /> method. Minimal excess soil is generated by geoprobe sampling, and consists mainly of soil sample <br /> duplicates, which will be properly disposed. <br /> 5.9. ASBESTOS, LEAD-BASED PAINT AND PCB SURVEY <br /> AGE will use an independent contractor to provide the asbestos and lead-based paint survey. AGE <br /> will conduct the survey for equipment likely to contain PCB-bearing fluids. <br /> 5.10. LEAD FLUORESCENCE SURVEY <br /> A fluorescence survey of the solder flux room and plating bath areas will be conducted by a qualified <br /> technician. The survey will be conducted to identify and locate lead contamination of the walls and <br /> flooring of the rooms. <br /> 5.11. STEAM-CLEANING OF PLATING AND SOLDER FLUX ROOMS <br /> An independent contractor will be engaged to steam-clean the plating bath areas and the solder flux <br /> room with a pressure washer under AGE observation. The steam-cleaning effort will be focused on <br /> flooring and accessible walls identified as impacted by staining and/or the fluorescence survey. <br /> Advanced Gen Environmental,Inc <br />