Remediating Multiple Locations with Multiple Solutions
Location
Southeast
Industry
Chemical
Challenge
Remediate eight former phosphate fertilizer production and manufacturing sites located across commercial, residential and industrial zones
ENTACT performed remediation of eight former phosphate fertilizer production and manufacturing sites with variable site conditions and current use. Our client needed a partner that could navigate the complexities and requirements associated with this effort.
Additional site complications included the existence of lead- and arsenic-impacted soil and sediment, and the proximity of job sites to active rail lines and major highways. ENTACT accepted the challenge, completing remediation services and restoration work, to increase the value and function of these sites.
ENTACT Solution
With multiple sites requiring remediation, our client needed a dedicated partner to complete this large-scale project with accuracy, efficiency and expertise.
These projects each had unique and challenging requirements. In addition to on-site treatment, the conditions included difficult excavation, subsurface and overhead conditions, and sensitive restoration concerns.
- Work included excavation, dredging, off-site disposal, in-situ and ex-situ solidification and stabilization, and demolition
- Developed successful soil treatment solutions
- Implemented route and traffic planning measures
The Results
- Treated 115,000+ tons of lead and arsenic-impacted soil and sediment
- Remediated 50+ residential properties
- Restored wetlands
- Completed general restoration activities, such as backfilling, grading and revegetation





