Services
Whatever your Environmental Due Diligence or Compliance needs, DEA has the experience and expertise to assist you.
Environmental Due Diligence & HAZWA Services
- ASTM E 1527-21 Phase I Environmental Site Assessments
- ASTM E 1903-11 Phase II Environmental Site Assessments
- Property Condition Assessments
- Asbestos, Lead-Based Paint and Radon Surveys
- PCB Surveys
- Spill Prevention, Control, and Countermeasure (SPCC) Plans
- Soil & Groundwater Management Plans
- Health & Safety Plans
- Remediation Design
- Limited Site Inspections
- Abatement & Remediation Oversight & Management
NEPA & Biological Services
- NEPA CatEx Assessments
- Section 106 Reviews
- SEQRA / CEQRA Assessments
- Biological Assessments
- Individual Species Surveys
- Wetland Delineation and Permitting
- Archaeology Surveys
- Native American Consultation & Engagement
- Environmental Assessments
- Avian / Nest Studies
Regulatory Compliance Services
- Regulatory Compliance Audits
- Non-Compliance Mitigation
- Airspace Analysis & FAA Compliance
- FAA Compliance (7460-1 & 7460-2)
- Antenna Structure Registrations (ASR)
- RF Assessments
- Corporate Compliance Plans
- Permitting