While the Process Advancements Project is repurposing as much of the existing plant facilities as possible, increasing Omohundro’s footprint is necessary for expanding the plant’s capacity and implementing advanced treatment systems. As Omohundro is surrounded by wooded areas, the plant expansion requires removing trees to create space for new infrastructure.
MWS has set the goal for Omohundro to be the most sustainable water treatment plant in the world. While removing trees is a necessary part of the critical upgrades at this facility, MWS is dedicated to doing the right thing to appropriately use this material and mitigate environmental impacts.
First, every tree in the project area was surveyed to determine which trees needed to be removed and which could be saved. Among the trees requiring removal, smaller trees were harvested and processed into mulch that has been used for erosion control at the construction site, as well as a bulking agent for solids produced at Nashville’s Wastewater Treatment Plant. Larger trees were harvested and milled for reuse, either as building materials for the new plant facilities, as woodworking materials to be made available to the community or used by local artists to create wood-based art pieces.
Our team recently visited the sawmill to witness the harvested trees being processed into lumber. Each tree is being cut into a variety of shapes and sizes based on specific uses identified by the project team. Such uses include architectural paneling, cabinetry, conference tables, shelving, and other items that will enhance both the aesthetics and functionality of the new facility. The mill is undertaking additional effort to minimize waste by processing bark removed from the trees into playground bark and mulch, and using sawdust and trimmings produced by the milling process to heat their drying kilns.
None of the harvested trees will end up in landfills or otherwise be put to waste.
Additionally, for every tree removed for the project, MWS will plant 3 new trees throughout Nashville to improve Nashville’s environment and communities.
By transforming these trees into useful products, we are giving them a new purpose and ensuring that their value is not lost. This approach reflects our commitment to sustainability and responsible resource management, which not only reduces waste but also supports the creation of new, high-quality products that can be enjoyed for years to come.
