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Pretreatment Industrial Users <br /> General Permit Conditions Page <br /> 2of14 <br /> outside of permitted limitations. This shall be accomplished with an automated shut off <br /> system that includes audio/visual alarms to alert personnel of the alarm condition. <br /> 6. If Lower Explosive Limit(LEL)monitoring is required by this permit, permittee shall ensure <br /> that the discharge of all flow to the sanitary sewer shall automatically and immediately <br /> cease upon the occurrence of a lower explosive limit meter reading equal to or greater <br /> than 10%. This shall be accomplished with an automated shut off system that includes <br /> audio/visual alarms to alert personnel of the alarm condition. Permittee shall sample for <br /> all self-monitoring constituents immediately following a lower explosive limit reading equal <br /> to or greater than 10%. These samples shall be in addition to regularly scheduled <br /> selfmonitoring samples. Permittee shall notify the City of Stockton Environmental Control <br /> section immediately of the alarm condition and prior to resuming discharge to the sanitary <br /> sewer. <br /> 7. Permittee shall not tamper, obstruct, disconnect, or bypass any monitoring equipment <br /> used for determining compliance with any condition contained within this permit. The <br /> permittee must report to the Environmental Control Section within 24 hours of becoming <br /> aware of any interruption or malfunction to monitoring equipment required by this permit. <br /> 8. In the event a required flow measuring or sampling device is found to be inoperative or <br /> providing unreliable information, as determined by authorized City of Stockton personnel, <br /> maximum quantities for parameters being measured may be used unless a previously <br /> negotiated amount can be verified by production statistics and water usage until such time <br /> as the equipment is restored to proper working order to the satisfaction of the Department <br /> of Municipal Utilities. <br /> 9. Bypassing of pretreatment facilities at any time is strictly prohibited without the express <br /> written consent of an authorized City of Stockton representative in advance.The permittee <br /> shall not completely or partially bypass any waste stream around any pretreatment or <br /> monitoring equipment, or transfer and mix any waste into the effluent or effluent holding <br /> tanks, nor shall the permittee add potable or process water, or in any way attempt to dilute <br /> as partial or complete substitute for adequate treatment to achieve compliance with <br /> limitations contained within this permit. <br /> 10. Any breakdown or interruption of pretreatment, or any accidental discharge to the City of <br /> Stockton storm or sanitary system must be reported immediately. Non-reporting of spills, <br /> slug discharges or permit violations will be cause for administrative enforcement actions, <br /> up to, and including, possible revocation of this permit. <br /> 11. The permittee shall furnish to the Municipal Utilities Department,within a reasonable time, <br /> not to exceed 30 calendar days unless a written time extension is approved by the <br /> Municipal Utilities Department, any relevant information which the department may <br /> request to determine whether cause exists for modifying, revoking, reissuing, or <br /> terminating this permit, or to determine compliance with this permit. The permittee shall <br /> also furnish to the Municipal Utilities Department, upon request, copies of any records <br /> required to be kept by this permit. <br />