Organization/Accreditation Information
Columbia West Engineering, Inc.
Lance V Lehto
email: lance@columbiawestengineering.com
phone: 360 823 2900
Accreditation(s):
2922.01: Construction Materials Field of Testing
Standard Version(s): ISO/IEC 17025:2017
Expiration Date: 03/31/2024
Expiration Date: 03/31/2024
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Bookmark this page, press CTRL+D on your web browser (Mac users: ⌘+D).
For windows 10 users to view/download PDF documents, the Adobe Reader DC version is required. It is available for free from the Adobe website. https://get.adobe.com/reader/otherversions/
For windows 8 or 7 users to view/download PDF documents, the Adobe Reader 11.0.10 version is required. It is available for free from the Adobe website. https://get.adobe.com/reader/otherversions/