Facility Investigation and Characterization

Our OTA Environmental team includes air, regulatory, and safety experts.

We can support total compliance for a facility.

Phase I , II, and III Site Assessments

Spill Impact Investigation

• Surface Soil Sampling

• Subsurface Soil Sampling

• Surface Water and Sediment Sampling

• Groundwater Sampling

Regulatory Groundwater Monitoring

Regulatory Reporting

Remediation Sampling

Confirmatory Sampling

Installation, development, and testing of groundwater monitoring wells

Water Well/Stock Pond Quality

Groundwater Quality Assessment Plans

Baseline Water Sampling

NORM Surveys

LOCAL regulatory and compliance support FOR the oil and gas sector. WE HAVE field offices established in THE major basins