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Order No. «Order No»_3010038 <br />4. If laboratory analysis detects the presence of PFOA and/or PFOS in any sample <br />above the notification levels, City of Santa Ana will have an option to conduct a <br />confirmation sample within 30 days of being notified of the result by the laboratory. <br />If a confirmation sample is collected and analyzed, all results will be averaged <br />within that quarter to determine if the confirmed detection is greater than the <br />notification level. A result below the laboratory method reporting limit will be <br />assigned a value of zero when averaging. If a confirmation sample is not collected, <br />notification pursuant to Health and Safety Code section 116455 is required. <br />5. If a positive result for a source is followed by a result less than the laboratory <br />method reporting limit, a second confirmation sample may be taken by City of <br />Santa Ana within 14 days of the first repeat sample. A positive initial result will be <br />disregarded if two additional samples do not show the presence of the organic <br />chemical, pursuant to title 22, section 64445.1, subd. (c)(1) of the California Code <br />of Regulations. <br />6. Notification pursuant to Health and Safety Code section 116455 is required if, <br />following the sampling and testing protocols set forth above, there is an <br />exceedance of the notification levels for PFOA and/or PFOS in any of the listed <br />source waters. <br />7. Notification pursuant to Health and Safety Code section 116455 is not required if, <br />following an exceedance of notification levels for PFOA and/or PFOS, City of Santa <br />Ana submits testing results following the sampling and testing protocols set forth <br />above which shows that, following blending with another source or treatment, the <br />water delivered to the customer does not exceed the notification levels for PFOA <br />and/or PFOS. <br />8. The results of all analyses conducted pursuant to this Order shall be reported to <br />the Board by the analyzing laboratory using the EDT (Electronic Data Transfer) <br />process in accordance with section 64469 of title 22 of the California Code of <br />19E-12 <br />