Exhibit_B_-_DIW_MLPS_Site_Specifications.pdf

Exhibit B is a detailed site specification document for the Deep Injection Well (DIW) and Master Leachate Pumping Station (MLPS) systems for Collier County, Florida. The document provides technical schematics and photographic documentation of the leachate management infrastructure for the county landfill, detailing the system's components including storage tanks, monitoring wells, pumping arrangements, and redundancy features. The specifications cover the DIW site layout, a dual zone monitoring well configuration, leachate tanks, and the MLPS, which serves as the master collection and pumping point for all landfill leachate discharge.

The system includes critical infrastructure components such as two 10 hp submersible pumps, an emergency 6" diesel bypass leachate pump, and an emergency generator with an automatic transfer switch to ensure continuous operation during power outages. The leachate management system features redundant discharge pipelines - a 6" line to SCWRF that is normally closed and an 8" line to DIW storage tanks that remains normally open. The infrastructure is designed to pump leachate from the storage tanks into a deep injection well, providing a comprehensive waste management solution that ensures operational continuity and environmental compliance for Collier County's solid waste management infrastructure.