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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Room 1000, Portland, OR 97204

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What's Happening Now?

Pre-Construction Activitiessurvey color markings and what they mean

Over the next several months, crews will be locating utilities, surveying, inspecting sewer pipes and manholes, tree trimming, installing erosion controls, and mobilizing equipment and materials. These activities occur over time, rather than all at once.

For more information about these activities, click here.