Field Services

Viridian Environmental Field Services is proud to be the


East Coast Sales Rep of Building Systems


Learn about the product and save your client money!

See the Cupolex tab


Vapor Intrusion

ASTM Vapor Intrusion Standards Expert
Soil Vapor Surveys
Soil Gas Sampling Near Buildings/Slab
Sub-Slab Soil Gas Sampling
Dry Cleaner Investigations
Indoor Air Sampling
Methane Surveys
Vapor Intrusion Assessment and Design

Mobile Lab

VOC Analysis by Method 8021
Metals Analysis by XRF
Detect Methane, Hydrocarbons, Other Gases
Detect Tracer/Leak Compounds
Typically Run >40 Analysis per Day
Provides Chemist/Consultant in the Field
Supports Vapor/ Indooor Air Risk Assessment

Remediation Systems O&M

Ground Water Treatment System O&M
In-Situ Soil Remediation System O&M
Air and Water Sampling
Regulatory Reporting
Process Review and System Troubleshooting

Soil and Ground Water

Direct push sampling
Excavation sampling
Monitoring well and potable well sampling

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Vapor Intrusion Services

  • The Cupolex Solution
  • Vapor intrusion services are critical investigative tools when assessing potential contamination from dry cleaners, gas service stations and other sites using volatile organic compounds and chlorinated hydrocarbons.
  • Viridian conducts soil vapor surveys to assess upward vapor intrusion risk from volatile chemicals
  • Viridian provides active, passive and flux chamber soil vapor surveys using EPA-supported and multi-state guidance methods
  • Viridian conducted soil vapor surveys in AL, AZ, CA, CT, DE, MA, MD, MT, NC, NH, NJ, NY, PA, and VA
  • Viridian demonstrated soil vapor collection techniques for regulators in USEPA Region II and Region III and in CT, MA, NC, NH, NJ, NY, and PA.

Ground Water Remediation System Operations, Maintenance, and Consulting Services

  • Viridian has 20+ years experience in the operation, maintenance and repair of all types of ground water remediation systems
  • We are licensed for Sub Surface Evaluation, UST Closure, and Wastewater Treatment (N-3)
  • Our Water treatment experience includes:
    • Air Stripping
    • Biological Treatment
    • Filtration Systems
    • Chemical Injection
    • Oil/Water Separation
    • pH Adjustment

In addition to standard Operation and Maintenance (O&M) services, Viridian offers:

  • Discharge Monitoring Report (DMR) Preparation
  • Operation and Maintenance (O&M) Manual Preparation
  • Health and Safety Plan (HASP) Preparation
  • System Process Review (SPR) Reports
  • Operator Training at Client Facility

Viridian is an EPA and NJDEP Approved Sampling Contractor


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