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Task 4 — Additional Information and Documentation Additional information for permit renewals (Section 6) will be addressed and submittals prepared for the application, including a listing and explanation of violations, agricultural use plans (copy of the one prepared for West Regional WWTF will be submitted), capacity analysis report, binding agreements with reclaimed water users, and updated operation and maintenance performance report, reclaimed water quality analysis reports, and technical evaluation of the proposed pretreatment program and limits. Violations issued in the past will be reviewed with IRCU staff and responses to these will be prepared in advance of requests for additional information by FDEP. Residuals for this facility are transported to the West WWTF for further thickening and disposal . A copy of the existing up-to-date Agricultural Use Plan for the West Regional W WTF will be reviewed by Consultant and submitted with application. It is assumed that any updates will be prepared by IRCU' s contract residuals hauler. A review of the CW WTF operations will be performed by consultant as required to prepare a capacity analysis review in accordance with FAC 62-600.405 . Consultant will prepare an update to the existing capacity analysis report containing data showing information such as permitted capacity, flows for the last 10-years, seasonal flow variations, an explanation of the diversion of flows to the west anticipated to truncate no further increase in flows to this facility, plant loading information, influent and effluent treatment properties, existing facility configuration and unit process capacities, and effluent disposal system. An update to the operation and maintenance performance report prepared in 2003 will be performed by Consultant. Consultant will meet with staff to discuss operational issues which need to be addressed with FDEP, such as elevated TN levels, odor complaints, spills within the last 12 months, CBOD; increase, filamentous control, and TSS/Turbidity correlation. The list of existing reuse sites will be listed, existing treatment efficiency and potential changes in treatment, performance trends, and effluent water quality. Task 5 — Responses to Requests for Additional Information Due to the unpredictable nature of FDEP with these permit renewals, considerable time and effort can be expended for responses to requests for additional information. We anticipate up to two requests for additional information which does not include additional water quality analysis, design of plant modifications FDEP may require above and beyond what is typically required for these permit, which is beyond the work described herein. Should the permitting process drag out beyond a reasonable time frame and involve additional responses beyond what is listed herein, this is considered a additional scope and can be negotiated under a separate work order. This task will performed on an hourly basis with a maximum not to exceed amount. SCHEDULE Assuming notice to proceed issued by July 15, 2007, Consultant will prepare an application with attachments for Owner review prior to October 25th, 2007 submission to FDEP. Consultant will respond to RAI' s from FDEP during the six month time frame up to April 22nd, 2008 expiration date on a labor fee plus expense basis . S:\CVL-ENG\Ivtiller\lndian River County\Proposals\Central IRCU WWTP Operating Permit Renewal Scope - rev2.doc Page 3 of 4