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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ <br />7.SEWER PIPE BLOCKAGE CONTROL PROGRAM <br />The Sewer System Management Plan must include proceduresfor theevaluation ofthe <br />Enrolleeservice areato determine whether a sewer pipe blockagecontrol program is <br />neededtocontrolfats, oils, grease, rags anddebris.IftheEnrollee determines that a <br />program is not needed, the Enrollee shallprovide justification in its Plan for why a <br />programis not needed. <br />The procedures must include, at minimum: <br />An implementation plan and schedule for a public education andoutreach program <br />that promotes proper disposal of pipe-blocking substances; <br />A plan and schedule for the disposal of pipe-blocking substances generated within <br />the sanitary sewer system service area. This may include a list of acceptable <br />disposal facilities and/or additional facilities needed to adequately dispose of <br />substances generated within a sanitary sewer system service area; <br />The legal authority to prohibit discharges to the system and identify measures to <br />prevent spills and blockages; <br />Requirements to install grease removal devices (such as traps or interceptors), <br />design standards for the removal devices, maintenance requirements, best <br />management practices requirements, recordkeeping and reporting requirements; <br />Authority to inspect grease producing facilities, enforcement authorities, and whether <br />the Enrollee has sufficient staff to inspect and enforce the fats, oils, and grease <br />ordinance; <br />An identification of sanitary sewer system sections subject to fats, oils, and grease <br />blockages and establishment of a cleaning schedule for each section;and <br />Implementation of source control measures for all sources of fats, oils, and grease <br />reaching the sanitary sewer system for each section identified above. <br />8. SYSTEM EVALUATION,CAPACITY ASSURANCE AND CAPITAL IMPROVEMENTS <br />ThePlanmust includeprocedures and activities for: <br />Routine evaluation and assessment of system conditions; <br />Capacity assessment and design criteria; <br />Prioritization of corrective actions;and <br />A capital improvementplan. <br />8.1System Evaluation and Condition Assessment <br />ThePlan must includeprocedures to: <br />Evaluatethe sanitary sewer systemassets utilizing the best practices and <br />technologies available; <br />ATTACHMENT D SEWER SYSTEM MANAGEMENT PLAN <br />REQUIRED ELEMENTSDecember 6,2022 <br />D-7 <br /> <br />