Remediation

Planning calculators for remediation — estimates from industry-style inputs.

Matches are ranked by relevance. Use CtrlK anytime to search the full site.

Estimate soil excavation and disposal costs by contaminant type, volume, and disposal method.

Size a pump-and-treat system from plume dimensions, aquifer properties, and cleanup targets.

Evaluate the vapor intrusion pathway using Johnson-Ettinger model attenuation factors and EPA screening levels.

Calculate injection well spacing, reagent volumes, and costs for in-situ chemical oxidation or reduction.

Estimate MNA cleanup timeline from contaminant half-life and monitoring network costs.

Size an SVE system: extraction well spacing, airflow rates, and blower sizing for VOC removal.

Calculate nutrient dosing for enhanced bioremediation using the C:N:P ratio of 100:10:1.

Calculate risk-based soil and groundwater screening levels using EPA RSL methodology.

Design multi-layer engineered caps for contaminated sites per EPA/RCRA guidance.

Estimate total project duration from investigation through regulatory closeout by remediation technology.