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OCAPA Updates & Presidents Forum
Messages, news and topics of interest for people in the construction materials industry in Oregon and SW Washington. Curated by OCAPA's president, Rich Angstrom.
29 21 Pervious Concrete Certification Class offered on April 13, 2017 
by Lori Pettenger
on 03/21/2017 12:47:24 PM
  Mining Forum
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Mining Forum
2 1 Oregon DOGAMI releases online Mining Permit Viewer (read message below) 
by Lori Pettenger
on 08/23/2016 03:22:57 PM