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The City of Portland, Oregon

Community & Civic Life

Promote the common good

Main: 503-823-4519

City/County Info: 503-823-4000

TDD: 503-823-6868

1120 SW 5th Ave, Suite 114, Portland, OR 97204

October 8th Handouts

FHWA Construction Sound Levels

dBA Levels for Construction Equipment

NTF Preliminary Recommendations 10/5/15

Preliminary Recommendations for Consideration

Process Flow with Variance Data

Steps by Noise Control Office for Processing Variance Applications

TMT Management

TMT's approach to pile driving