• 100% TCE elimination in under six months – A combined remedy using PlumeStop®, 3‑D Microemulsion®, S‑MicroZVI®, and BDI Plus® reduced TCE concentrations to non‑detect across the entire site, far exceeding regulatory cleanup goals.
• Immediate plume control with sustained treatment performance – PlumeStop permeable reactive barriers provided instant mass flux control, while S-MZVI, 3DME, and BDI Plus drove ongoing abiotic and biotic dechlorination, preventing rebound and off‑site migration.
• Accelerated path to redevelopment and risk‑based closure – Verified complete dechlorination to non‑toxic end products supported site redevelopment under Indiana’s R2 framework and an Environmental Restrictive Covenant, helping unlock the property’s long‑term value.

At a former industrial plating site in Indiana, a complex, widespread TCE plume threatened redevelopment plans and long‑term liability. By deploying a targeted in situ remedy using REGENESIS advanced colloidal technologies, the project team achieved rapid plume control, complete contaminant removal, and long‑term treatment performance—transforming a stalled brownfield into a site positioned for safe reuse in less than six months.