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Indoor Air Vapor Intrusion Mitigation Approaches
The paper concludes that, based on the chart, vapor in- trusion (VI) mitigations are highly effective when prop- erly designed and installed (Engler, 2006).
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Certificates of Exemption | Department of Revenue - Taxation
No fee is required for this exemption certificate and it does not expire. All valid non-profit state exemption certificates start with the numbers 98 or 098.
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Tax-Exempt Information | University of Colorado
The University of Colorado, as a public institution of higher education of the State of Colorado, is exempt by law from all federal excise taxes.
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