Port-Wide Sewer System Management Plan(SSMP) - Port of Oakland

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corrective actions and by the need for the maintenance action (e.g., FOG blockage, electrical problem, etc.). – Interviews/Miscellaneous Data Gathering. The LRO should seek feedback from utilities managers as to which SSMP elements work well and which could be improved upon. The LRO should also gather relevant information necessary to audit the various elements of the SSMP to determine which items are outdated. Examples may include updated names/contact information for organization chart, recent improvement plans, maps of recently abandoned sewer lines or lines transferred from the Port to the City, etc. The LRO should also gather copies of notes from Port staff that have been stored in Appendix N of the various SSMP report copies. • Data Analysis. – SSO Summary. One of the most important aspects of the program audits is to summarize the data collected from the SSO reports in order to establish trends. A simple way to track SSO trends is to develop Microsoft Excel based tables and charts to summarize the data available in the SSO reports. Examples of SSO statistics to track are including in Table 11.1. More sophisticated tracking methods, such as geographic information systems (GIS) mapping, could also be utilized as desired. – Maintenance Activity Summary. In order to gauge the effectiveness of the SSMP in reducing SSOs, the SSMP program audits should include a summary of maintenance activities performed during the audit year. Correlations between maintenance activities and SSO trends or blockages can then be identified. Examples of maintenance statistics to track are included in Table 11.2. • Develop Technical Memorandum (TM) Summarizing Utilities Management Audit. The LRO, upon completion of the data gathering and data analysis/summary phases, should develop a TM summarizing the results of the utilities management audit, including the following: – Discussion of SSO trends during the audit period compared to historical trends. – A summary of maintenance activities during the audit period, including any apparent correlations to SSOs (did an increase/decrease in maintenance of a sewer facility correlate to increase/decreases in SSOs?). – A list of changes to be made to the SSMP to reflect changes to reflect current operational conditions or to improve the effectiveness of the SSMP. May 2010 11-3 pw://Carollo/Documents/Client/CA/Port of Oakland/8239A00/Deliverables/Ch11 (FinalA)
Table 11.1 Example SSO Trend Tracking Table Port-Wide Sewer System Management Plan Port of Oakland SSO Statistic Total Number of SSOs 1 1 Year (1) (1) 2007 2008 2009 2010 2011 2012 2013 2014 2015 Category 1 (to Surface Water) 1 0 Category 1 (Non- Surface Water) 0 0 Category 2 0 1 Greater than 1,000 gallons 0 0 Less than 1,000 gallons 1 1 Total Volume of SSOs (gal) 100 400 Volume Recovered 0 400 Volume to Surface Water 100 0 Percent to Surface Water (percent) 100 0 Number of SSOs by Cause Roots 0 0 Grease Deposition (FOG) 0 0 Infiltration and Inflow 0 0 Lift Station Failure 0 0 Capacity Deficiency 0 0 Vandalism 1 0 Debris 0 1 Other 0 0 Number of SSOs by Location Aviation 1 1 Maritime 0 0 Commercial 0 0 Number of Locations with Repeated SSOs Notes: 0 0 1. Source: SWRCB online public SSO database (California Integrated Water Quality System). Information presented is current as of June 2009. May 2010 11-4 pw://Carollo/Documents/Client/CA/Port of Oakland/8239A00/Deliverables/Ch11 (FinalA)
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May 2010
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3.4.1 Receipt of Information Regard
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8.2.7.1 Consultation of Operational
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Figure 3.1 SSMP Organizational Char
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[ Revision Date: April 23, 2010 ?Ò
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and maintained by the East Bay Muni
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Table 1.1 Service Population Estima
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As part of the GWDRs, all agencies
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1.9 ACKNOWLEDGEMENTS Carollo Engine
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1.11 REFERENCE MATERIAL The followi
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2.3 PORT SSMP GOALS In order to ach
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County Environmental Health Agency,
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• Facility Support Supervisor. Th
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3.3.1.5 Commercial/Real Estate Divi
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for reporting SSOs. For more inform
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2. Category 1 SSOs that Do Not Reac
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Chapter 4 LEGAL AUTHORITY This chap
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noted in Section 4.3.4 and Section
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“The Director [of EBMUD] may requ
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cleaning of the sanitary sewer syst
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10'' Legend 6'' ) Clarifier ) Drain
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BEACH FRWY Legend LILAC ST MAGNOLIA
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Table 5.1 Sanitary Sewer Collection
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It is further recommended that sewe
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Table 5.4 Aviation Sewer Maintenanc
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Legend ) Clarifier ) Drain Box ) Di
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BEACH FRWY Legend LILAC ST MAGNOLIA
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Legend ) Clarifier ) Drain Box ) Di
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Page 86 and 87: Table 8.2 Best Management Practices
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Page 94 and 95: Table 9.2 Minimum Slope for New Sew
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Page 104 and 105: Table 9.5 High Priority Improvement
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Page 110 and 111: Chapter 11 SSMP PROGRAM AUDITS This
Page 114 and 115: Table 11.2 Example Sewer Maintenanc
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Page 118 and 119: Chapter 12 COMMUNICATION PROGRAM AN
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Port-Wide Sewer System Management Plan(SSMP) - Port of Oakland

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