TCE Updates


MassDEP has recently published several item related to indoor air/vapor intrusion sites.

TCE Status Update
TCE Status Update REVISED 4/18/2013 (PDF): Revised TCE Fact Sheet – 04-18-2013
TCE Status Update REVISED 4/18/2013 (MS Word): Revised TCE Fact Sheet – 04-18-2013
This update provides a summary of the available toxicity information for TCE, the status of the MassDEP review of this information, and an appropriate approach to assessing disposal sites during this review period.

An Example Fact Sheet for an Indoor Air Contamination Site
EXAMPLE-Fact_Sheet_TCE-PCE-DCE_Site.pdf (PDF file)
EXAMPLE-Fact_Sheet_TCE-PCE-DCE_Site.doc (MS Word file)

An Example Notice of Immediate Response Action for an Indoor Air Contamination Site
EXAMPLE_Notice-of-IRA_TCE-PCE-DCE-Site.pdf (PDFfile)
EXAMPLE_Notice-of-IRA_TCE-PCE-DCE-Site.doc (MS Word file)

The Department has also updated the Risk Assessment ShortForms, including those for evaluating indoor air contamination. They can be downloaded from the MassDEP website by clicking on this link:  http://www.mass.gov/dep/cleanup/compliance/shortforms.zip.

(The download is a ZIP file containing the ShortForm Excel files, an index and a User’s Guide.)

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