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of the site. The initial investigation will be to search for distressed vegetation, methane seeps or breakouts, and other physical features that may indicate methane migration. Task 2.0 - Probing and Analysis Based upon the findings in Task 1.0, ENGINEER will select eleven strategic locations for subsurface methane probing and analysis. ENGINEER will install eleven methane probes up to a total of 220 lineal feet in depth and will perform field testing to determine the amount of methane, if any, at each of the probe locations. One of the probes will be placed directly into the landfilledwaste and a samples of gas taken. The sample will be tested in an USEPA certified laboratory to detecmine the percentage of methane and any additional potentially harmful constituents. Task 3.0 - Monitoring Well Installation The geotechnical engineer will install up to five methane monitoring wells to an average depth of 20 feet for a total of 100 feet at selected locations, where recon~ended by ENGINEER in Task 2.0 and approved by GWNER. Further sampling, testing, and analysis from the wells cannot be determined at this time and, if necessary, will require an amendment to this agreement. Task 4.0 - Report and Recommendations ENGINEER will prepare a report describing the findings of the analysis, the location of the monitoring wells, and make recor~nendations as required. The report will be intended to discuss the potential for off-site methane migration, identify areas of concern if any, and to recommend future monitoring and investigations, if necessary. ENGINEER will meet with OWNER to present five draft copies of the report and discuss the findings. Upon receipt, ENGINEER will incorporate comments as appropriate into the final report. ENGIN~ will deliver 15 copies of the final report. 2 of 3