About the Project
Located at Marine Corps Base Hawaii, the Repair Water Reclamation Facility (WRF) Secondary Clarifier involves significant upgrades to the base’s WRF secondary clarifier to enhance its operational efficiency and reliability.
The primary scope of work includes the removal and replacement of the rotating sludge collection rake mechanism within the existing secondary clarifier. This essential component is responsible for the effective collection and removal of sludge, ensuring the smooth operation of the water reclamation process. Additionally, the project encompasses the replacement of the scum skimmer, sludge valves, and isolation valves on the inlet and outlet pipes, which are crucial for maintaining the integrity and functionality of the clarifier system.
To address environmental and safety concerns, the project also involves lead paint remediation, floor grout replacement, and tank coating. These measures are vital for ensuring a safe working environment and prolonging the lifespan of the facility. Furthermore, temporary modifications to the chlorine contact tanks, including slide and scum removal, and the installation of temporary effluent filter systems, are part of the comprehensive upgrade plan. These temporary systems will supplement the existing filtration and treatment processes during periods of inoperability, ensuring continuous operation and compliance with environmental standards.
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