Contact Us

11350 Monier Park Place
Rancho Cordova, CA 95742
office map

Phone: 916-853-8010
Fax:     916-853-8020


Services

TEG Northern California
SOIL VAPOR SURVEYS
& VAPOR SERVICES


TEG offers state-of-the-art active soil vapor surveys using CA DTSC guidlines and EPA endorsed methods.  TEG has completed more than 100,000 soil vapor locations at a variety of industrial and military sites across the United States and the world.  TEG has designed and developed proprietary methods for Tier II landfill gas sampling.

SOIL VAPOR SURVEYS

  • Active soil vapor surveys
  • Sub-slab vapor sampling
  • Real time leak check sampling and analysis
  • Hand operated equipment for limited access sites
  • Measurement of vertical vapor gradients 
    (up & down)

ON-SITE ANALYSIS FOR:

  • VOC's
  • Fuels and petroleum hydrocarbons
  • Fixed & biogenic gases (CO2, O2, methane)
  • Light hydrocarbons (methane, ethane, ethylene)
  • Landfill gases

ADDITIONAL VAPOR SERVICES

  • Landfill gas sampling (Tier II)
  • Monitoring of natural attenuation gases

 

 

 

 

 

 

 

 

Active Soil Vapor System

TEG's low-dead volume active soil vapor sampling system has been inspected and endorsed by the EPA.