Remedial Strategies

GZA is a solution-focused engineering firm that develops manufactured gas plant (MGP) remediation alternatives to meet our Client’s risk tolerance, comply with regulatory requirements, and which can be implemented in the real world. Where allowed by regulation and with supporting data, we have developed health-based risk assessments coupled with monitored natural attenuation (MNA). In cases where MNA is not appropriate, GZA has developed cost-effective remedial alternatives to address impacted soil, sediment, and groundwater. We provide our clients with probability-based cost estimates and estimated construction schedules that account for completeness of data, regulatory interaction, permitting, and our field experience managing various remedial alternatives. GZA works with our clients to develop community outreach solutions that clearly explain the approach and impact to regulatory agencies and third party stakeholders, while addressing their concerns.