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Environmental Compliance Resources for Construction

WSDOT works hard to ensure that the contractor does not violate permit conditions. WSDOT staff use the procedures and tasks below to protect the environment during construction.

Chapters 600, 610, 620, and 630 of the WSDOT Environmental Manual explain why we ensure compliance during construction.

Prepare for Construction

Installing high visibility fence

Installing high-visibility fence

Active Construction

Construction Completion

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