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provided that the maximum allowable injection pressure limitation, Part II, Section C, Condition 4 of this Permit, is not exceeded. erection Fluid Limitation. (Condition 6) This application is for aClass INon-Hazazdous Underground Injection Control (iJIC) Pemut for the Getty well to be used for the disposal of reject brine from the solution mining fluid processed at the Parachute soda ash plant. No off-site (site meaning the Parachute soda ash processing plant) waste or on-site solvents and off-specification chemicals will be accepted for disposal. Injection of any hazardous waste as identified by EPA under 40 CFR 261.3 is prohibited. Annulaz Fluid (Condition 7) Unless an alternative to a packer has been approved under 40 CFR § 146.12 (c), the annulus between the 2-3/8 inch tubing and the long string (4-1/2 inch) casing shall be filled with fresh water treated with a corrosion inhibitor, or other packer fluid as approved, in writing, by the UIC Director and maintained under a minimum positive pressure of 50 pounds per squaze inch gauge (psig). A diesel freeze blanket of approximately one barrel maybe placed on the backside to prevent freezing and possible equipment failure. PART II, Section D MONITORING, RECORDKEEPING AND REPORTIl`dG OF RESULTS Disposal Well Monitoring Program. (Condition 1) EPA regulations (40 CFR Part 146.13) require continuous monitoring and recording of injection pressure, flow rate, volume, and tubingJcasing annulus pressure. The permittee is also required to analyze water quality of the injected fluids. Chemical analysis must include all of the following parameters: (a) cazbonate by colorimetry or other method to be determined; (b) bicarbonate by colorimetry or other method to be determined; (c) total dissolved solids (TDS); (d) pH; (e) specific conductivity; (f) specific gravity; (g) dissolved sodium; Statement of Basis for EPA Permit No. CO 10932-04664 Page 13 of 18