AgdaPkt 2018-03-26 Joint SA PFA - Laserfiche WebLink

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Redwood City Water Quality Monitoring Program Plan © 2014 DKF Solutions Group, LLC Page 27 of 41 11. TECHNICAL REPORT The MRP requires that in the event of a 50,000 gal or greater overflow spilled to surface waters, the City must prepare and submit an SSO Technical Report that includes a description of all water quality sampling activities conducted, a location map of all water quality sampling points, and the analytical results and evaluation of the results, pursuant to Section B.5 of the MRP. In addition, this report must be submitted to the CIWQS Online SSO Database within 45 days of the end of the SSO and must be certified by the City’s Legally Responsible Official, Public Works Superintendent or Assistant Public Works Director. 12. RECORDKEEPING All sampling related records associated with this WQMP should be contained in the appropriate SSO Incident file designated with a specific locator record number. These records shall include at least the following documents related to the WQMP: • A narrative description of water quality sampling activities associated with the event. • Timeline of the sampling activities until sampling is terminated. • All surface water sampling worksheets. • Computations of spill travel time in surface waters, if appropriate. • Chain of Custody for all samples. • Sampling Map of all sample locations. • All photos or video showing sampling activities. • Final analytical results from the certified laboratory conducting the sample analysis along with an Agency evaluation of the results to determine the nature and impact of the release. • Failure analysis reviews of the WQMP including recommendations for changes and modifications. • Calibration records for specific equipment used in the sampling processes. • Notification documentation for all public and private agencies involved with or requiring monitoring related to final sample results. The City shall maintain all records including records from service contractors associated with this WQMP as part of the file records for an SSO as required by the WDR and MRP. These records shall be maintained for a minimum period of five-years from the end date of the SSO unless required by regulatory enforcement action, request of the State or Regional Board or as support for claims litigation resulting from the SSO. All records associated with the SSO shall be destroyed upon reaching the end of the file retention period or as otherwise required by the Regional or State Board. Samples of all City forms and records used in this WQMP are included as attachments. 6.2.A. - Page 193