To respond to our customers’ needs for vapor intrusion sampling, SET has put together the necessary tooling, equipment, and employee training required to be fully compliant with NJDEP’s rigorous “Vapor Intrusion Guidance” document.

Whether your project requires a one-time temporary soil vapor sample or a permanent vapor implant, SET has the experience and tooling to complete the job. Temporary sampling points are typically installed using Geoprobe’s PRT system (see detail), while permanent sub-slab or indoor vapor sampling points are typically installed using stainless steel screen sections and are finished with a variety of discreet flush-mount access covers to suit our customers’ needs.

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We are equipped for low-flow purging of vapor sampling points and are experienced using a variety of tracer gases including helium and isopropyl alcohol.

 

Vapor Intrusion Sampling: PRT

  • Temporary VI sampling point
  • PRT = Post-Run-Tubing
  • Sub-slab or near-slab
  • Low-flow purge(200 mL/min)
  • Tracer gas
    • Helium
    • IPA (isopopyl alcohol)

Vapor Intrusion Sampling: Permanent Implants

  • “Permanent” VI sampling point
  • PRT = Post-Run-Tubing
  • Sub-slab or near-slab
  • Indoor or outdoor
  • Stainless steel screen implant
  • Low-flow purge (200 mL/min)

 

Check out more services that SET has to offer: Direct Push Sampling; Well Installation; Chemical injections; High-Tech Direct Sensing; Air Knife