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Geo-Environmental Policy and Procedure Manuals

Contact the Geo-Environmental Section

4040 Fairview Industrial Drive SE, MS 6
Salem, Oregon 97302
Phone: 503-986-3252
Fax: 503-986-3249

Geo-Environmental Manual Directory

Each was developed to provide guidance to Oregon Department of Transportation personnel, consultants, and contractors, as well as local government agencies.



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