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..r Vol 02 December 2009 AGE-NC Project No. 96-0106 Page 3 of 10 3.1. PERMITTING AND PRE-FIELD WORK ACTIVITIES Applicable drilling/monitoring well permits will be obtained from the EHD. A Site Health and Safety Plan(SHSP)will be prepared in accordance with Occupational Safety and Health Guidance Manual for Hazardous Waste Site Activities (National Institute for Occupational Safety and Health Administration)and federal(29 CFR 1910.120)and state(Title 8,Cal.Code Reg., Section 5192) regulations. The SHSP will cover: • Health and safety officer and key personnel,and personnel requirements and responsibilities; • Field activities and standard operating procedures; • On-site chemicals and potential hazardous substances as well as physical hazards; • Existing site conditions, and description of personal protective equipment to be used by personnel; • Site control measures,including work zones and security measures,and entry procedures for I ;confined spaces; and • Exposure monitoring plan with monitoring methods, emergency response plan addressing hazardous material/waste releases, and medical surveillance requirements. All field personnel will be trained in hazardous materials communication and will have completed a 40-hour Health and Safety Course as specified in OSHA Hazardous Waste Operations and Emergency Response Standard [29 CFR 1910.120(e)], and 8-hour annual refresher courses as necessary. Prior to mobilization,the area of investigation will be clearly marked and a utility clearance obtained through Underground Service Alert. 3.2. PRELIMINARY AQUIFER VOLUME TESTING Prior to application of the proposed ISCO media, a water injection test should be performed at the site to assess the aquifer's volumetric capacity limitations (Appendix H). The manufacturer (Regenesis)suggests that prior to any RegnOxTM injection,water should be injected into the aquifer at a volume of 1.25 times the amount of any proposed RegenOxTM solution volume. It is critical to the overall feasability of the pilot test application that the proposed aquifer volume test be performed. Should the aquifer fail to accept the amount of water proposed for the clear water injection,it is not likely that any scale application will be deemed feasible. A detailed description of the procedures Advanced GeoEnvironmental,Inc.