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Indoor Air Vapor Intrusion Mitigation Approaches

COURSE NO: C05-015
Indoor Air Vapor Intrusion Mitigation Approaches
Course Highlights

This online engineering PDH course focuses on the mitigation of vapor intrusion of volatile contaminants to prevent human exposure to anthropogenic soil and groundwater contaminants.  In addition, it provides information on understanding the range of mitigation controls and technologies available, as well as selecting appropriate technologies.


Typically volatile contaminants from buried wastes and/or contaminated groundwater or soil can migrate through subsurface soils and into indoor air spaces of overlying buildings, which have significant negative impacts on indoor air quality and potentially the health of building occupants.


This 5 PDH online course is applicable to civil and environmental engineers, design and construction professionals, as well as health and safety/industrial hygiene specialists interested in gaining an understanding of the various methods of mitigating indoor air vapors.

Learning Objectives

This PE continuing education course is intended to provide you with the following specific knowledge and skills:

  • Understanding how contaminants enter into structures
  • Learning about quality assurance considerations
  • Understating the available engineered control measures
  • Selecting a mitigation technology
  • Verifying mitigation performance
Course Document

In this professional engineering CEU course, you need to review the EPA Engineering Issue, "Indoor Air Vapor Intrusion Mitigation Approaches".

To view, print and study the course document, please click on the following link(s):
Indoor Air Vapor Intrusion Mitigation Approaches (752 KB)
Course Quiz
Once you complete your course review, you need to take a multiple-choice quiz consisting of twenty-five (25) questions to earn 5 PDH credits. The quiz will be based on this EPA publication.
The minimum passing score is 70%. There is no time limit on the quiz, and you can take it multiple times until you pass at no additional cost.
Certificate of Completion

Upon successful completion of the quiz, print your Certificate of Completion instantly. (Note: if you are paying by check or money order, you may print your Certificate of Completion after we receive your payment.) For your convenience, we will also email you your Certificate of Completion. Also, you can log in to your account at any time to access and print your Certificate of Completion.

To buy the course and take the quiz, please click on: