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The 2018 edition of the Oregon Standard Specifications for Construction is effective for all Oregon Department of Transportation projects with a bid on and after Dec. 1, 2017.
2018 Oregon Standard Specifications Book is available for purchase at the Lynx Group, Inc. book sales website.
2018 Boilerplate Special Provisions
2018 Bid Item List
The 2015 edition of the Oregon Standard Specifications for Construction has been replaced by the 2018 edition. For your convenience, the 2015 edition is provided below.
2015 Standard Specifications - Full Version
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