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an adequate means of monitoring subsurface movement, other instrumentation <br />techniques shall be evaluated by the Permittee, and if changes are significant <br />EPA will be notified as specified by Section III, E.10. TDR will be collected <br />monthly for each well in service and reported quarterly. <br />A subsidence report shall be submitted to the EPA annually. The report <br />will contain data from surface monument measurements, time domain <br />reflectometry (TDR) data, and borehole geophysical data. The annual <br />subsidence report shall also include a map of surface monument locations, ~, <br />locations of wells where TDR and borehole geophysics were conducted, a <br />list of monument and well coordinates, and a summary of pertinent <br />observations during the reporting period. <br />(~ Injection fluid and production fluid: (see Section 4.0, Process Monitoring, Water <br />Monitoring Plan (Appendix I)). Pipelines shall be equipped with sampling ports <br />to facilitate periodic collection of samples for chemical analysis. Injection fluid <br />samples shall be collected from the pipeline immediately upstream of where the <br />pipeline branches to feed all solution mining wells. Production fluid shall be <br />sampled on the production trunk pipeline prior to entering the steam stripper. <br />Samples of both the production and injection fluid will be collected and analyzed <br />according to Section 4.0 Water Monitoring Plan Appendix I, for WQ2 <br />Parameters, Table 3. <br />(h) Monitoring of water quality and water level (see Section 2.0 of the Water <br />Monitoring Plan Appendix I) in all well completions above the Dissolution <br />Surface will occur on a monthly basis during the baseline period. The <br />completions above the Dissolution Surface will be sampled for water levels and <br />analyzed for the constituents on the WQ2 Table 31ist, page 12 of Appendix I. The <br />Dissolution Surface completions will be sampled monthly for water level, <br />conductivity and temperatures. <br />~~* <br />F. FINANCIAL RESPONSIBILITY <br />1. Demonstration o. ('Financial Responsibility. The permittee is required to <br />.maintain continuous financial responsibility and resources to close, plug and <br />abandon the injection well as provided in the plugging and abandonment plan. <br />(a) American Soda has chosen to demonstrate financial responsibility through a <br />Standby Trust Agreement and a SAFECO Insurance Company of America Surety <br />Performance Bond (issued to American Soda, L.L.P., the well operator), in the <br />amount of $68,400. This bond will increase as required by the addition of new <br />wells. The Performance Bond names EPA as beneficiary in the event of permittee <br />default on the plugging and abandonment requirements and is hereby <br />incorporated as part of this Permit. The Standby Trust Agreement established by <br />FINAL: Modification No. 9, UIC Area Permit No. C030858-00000 <br />Page S of 46 <br />