Case Studies

Documented outcomes across complex sites.

Each case study pairs field execution with traceable documentation: assumptions, QA/QC, milestone reporting, and closeout narratives aligned to regulatory expectations.

6 active references
Legacy Leachate Capture & Treatment Train Optimization

Legacy Leachate Capture & Treatment Train Optimization

Allentown, PAIndustrial Disposal Legacy Area

18‑month phased execution

Stabilized a legacy leachate source area, modernized collection infrastructure, and upgraded treatment operations to reduce discharge variability and improve compliance confidence.

Soil treated

4,200 tons

Man-hours

28,600 without incident

RCRACERCLANPDES
Soil Washing & Media Management for Redevelopment Corridor

Soil Washing & Media Management for Redevelopment Corridor

Baytown, TXIndustrial Redevelopment

12‑week active remediation window

Executed high-throughput media management with clear acceptance criteria, enabling redevelopment scheduling without compromising compliance documentation or safety performance.

Soil treated

18,900 tons

Man-hours

14,250 without incident

RCRAState VCPDOT HazMate‑Manifest
Chlorinated Solvent Plume Delineation & Source Control

Chlorinated Solvent Plume Delineation & Source Control

Dayton, OHPrecision Manufacturing

24‑month investigation-to-remedy transition

Delivered a defensible conceptual site model and staged remedy actions to reduce vapor intrusion risk while maintaining operational continuity for an active facility.

Soil treated

1,250 tons

Man-hours

19,840 without incident

CERCLAState UST/VI Guidance
Biochar Amendment Blending for Metals Immobilization

Biochar Amendment Blending for Metals Immobilization

Rochester, NYLegacy Fill & Brownfields

8‑week field execution with confirmatory sampling

Used amendment blending and confirmatory sampling to reduce exposure pathways and support a risk-based closure strategy aligned to redevelopment needs.

Soil treated

6,100 tons

Man-hours

9,420 without incident

State VCPRisk-Based Closure
Arsenic‑Impacted Fill Removal & Disposal Logistics

Arsenic‑Impacted Fill Removal & Disposal Logistics

Trenton, NJInfrastructure & Utilities

6‑week mobilize-to-backfill schedule

Planned excavation and disposal logistics around clear acceptance criteria, minimizing downtime while maintaining traceable documentation and conservative safety controls.

Soil treated

5,200 tons

Man-hours

7,980 without incident

RCRADOT HazMatState Soil Standards
Groundwater Treatment & Monitoring Network Modernization

Groundwater Treatment & Monitoring Network Modernization

Harrisburg, PALegacy Industrial Site (Ongoing O&M)

Ongoing operations with quarterly reporting

Modernized monitoring cadence and reporting for a groundwater treatment system, improving stakeholder visibility and accelerating anomaly detection during O&M.

Soil treated

0 tons

Man-hours

31,200 without incident

CERCLAConsent Order O&M