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Task 2: Landfill Gas Skid Design <br />Subtasks 2.5 and 2.6 have been modified to accommodate minor changes to the scope of <br />the project. <br />Subtask 2.1 Request for Information <br />No changes. <br />Subtask 2.2 30 Percent Design <br />No changes. <br />Subtask 2.3 60 Percent Design <br />No changes. <br />Subtask 2.4 90 Percent Design and Final Bid Package <br />No changes. <br />Subtask 2.5 Bidding and Project Management <br />This task has been amended to provide for additional project management and <br />coordination efforts. <br />Subtask 2.6 Permitting <br />The initial design assumed that no stormwater permitting (County or FDEP) would be <br />required; however, due to the impacts from each of the ongoing projects (cumulatively), <br />and potential modifications to the stormwater system and swale configuration in the <br />vicinity of the evaporation system, the cumulative impacts appear to trigger the need for a <br />modification to the County's Environmental Resource Permit (ERP). This task is being <br />amended to provide coordination efforts for each project's drainage configuration, as well <br />as coordination with the County's consultant responsible for the system -wide stormwater <br />model (Geosyntec) to facilitate the permit modification. The permit modification and <br />modeling updates will be performed by Geosyntec. The Consultant will compile the <br />drawings (design by each projects' design team) and supporting documents needed to <br />support an ERP permit modification (less modeling efforts). <br />Task 3 (NEW): SCADA Coordination and Electrical Considerations <br />As the ongoing projects have progressed through preliminary design, it has become <br />apparent that an overall SCADA control system would be needed to monitor and operate <br />the evaporation system, leachate storage tank (including pumps and water level <br />transducers) and the updated landfill gas skid. The landfill is not currently equipped with a <br />SCADA system, but the underlying fiber optic network needed to support a new SCADA <br />system is in place. This task will include coordination with each project design team, the <br />County's third -party SCADA integrator, and the equipment suppliers to facilitate the <br />development of a SCADA system for the landfill. This task does not include design or <br />integration services for the SCADA system. <br />178 <br />