In a recent government meeting, officials provided a comprehensive update on the ongoing phase two of the Osmosis Trench repair project, aimed at enhancing the reliability and longevity of the reverse osmosis plant. The project involves the replacement of outdated reverse osmosis racks and pressure vessels, as well as repairs to the concrete trenches that support these structures.

The initiative is set to significantly boost the plant's output, with three of the five new racks expected to be operational by early October, capable of producing up to 12 million gallons of water per day. The remaining two racks are scheduled for completion by the end of December, adding an additional 8 million gallons per day to the plant's capacity. The total construction budget for this phase is capped at $15.6 million, with US Water Services Corporation contracted for the work.

During the meeting, officials highlighted the extensive evaluation and repair of the concrete trenches, which are critical for supporting the racks and housing piping. The existing galvanized racks, having reached the end of their useful life, are being replaced with new stainless steel structures. The high-pressure pipes that transport seawater and permeate water are undergoing a thorough reconditioning process to ensure their durability and efficiency.

The project also includes the installation of new pressure vessels, which are essential for holding the reverse osmosis membranes. Each rack will contain 168 vessels, with a total of 1,344 membranes per rack. The existing membranes are being preserved for reuse, as they still have a functional lifespan.

As of now, all but one of the old racks have been removed, and significant progress has been made on the installation of the new infrastructure. The completion of the third rack and associated systems is anticipated by October, with plans to initiate the startup process shortly thereafter.

This project represents a critical investment in the region's water infrastructure, ensuring that the plant can continue to meet the growing demand for clean water while maintaining operational efficiency.