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<br /> <br />demonstrate the presence of adequate cement to <br />prevent fluid migration behind the outermost <br />casing and the wellbore. <br />(c) The Permittee is required to pass both parts of <br />the mechanical integrity demonstration in <br />accordance with (a) and (b) above prior to <br />commencing injection and thereafter once every <br />five (5) years from the date of the last approved <br />demonstration. An MIT may be required to be <br />conducted after workovers [see Part II A.4]. <br />Results of the test shall be submitted to the <br />Director in the first quarterly monitoring report <br />after the MIT has been conducted. <br />(d) Loss of Mechanical Intearitv. If the well fails <br />to demonstrate mechanical integrity during a test, <br />or a loss of mechanical integrity as defined by <br />40 CFR § 146.8 becomes evident during operation, <br />the Permittee shall notify the Director in <br />accordance with Part III E.10.(c) of this Permit. <br />Furthermore, injection activities shall be <br />terminated: injection operations shall not be <br />resumed until the Permittee has determined the <br />nature and extent of the problem and has taken <br />necessary actions to restore integrity to the well <br />and the Director gives written approval to <br />recommence injection. <br />3. Iniection Zone, The injection zone is required to be a <br />minimum of 150 feet below the Dissolution Surface. The <br />bottom of the injection interval will be approximately <br />800 feet below the Dissolution Surface. The proposed <br />injection zone (approximately 1,550 feet to 2,200 feet <br />in depth at a surface elevation of about 6,230 feet <br />M.S.L.) is outside of and isolated from the major <br />aquifer systems. This zone is within the Saline Zone, <br />which is located in the lower portion of the Parachute <br />Creek Member of the Green River Formation. The <br />Parachute Member is the uppermost member of the four <br />members that make up the Green River Formation. <br />9. Iniection Pressure Limitation. Based on the results <br />from the test mining, a maximum infection pressure of <br />700 nsiQ is approved for all wells until such time as <br />the Permittee demonstrates otherwise. The Permittee, <br />based on the results of a step rate test (SRT) using <br />EPA FINAL Area Permit No. C03858-00000 <br />Page 17 of 164 <br />