Regelgeving en recht · 20-4-20101 min lezen
Regulated Navigation Areas; Port of Portland Terminal 4, Willamette River, Portland, OR
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Samenvatting
The Coast Guard is establishing two Regulated Navigation Areas (RNA) at the Port of Portland Terminal 4 on the Willamette River in Portland, Oregon. The RNAs are necessary to preserve the integrity of engineered sediment caps placed within Slip 3 and Wheeler Bay at the Portland Harbor Superfund Site as part of a removal action at that site. The RNAs will do so by prohibiting activities that could disturb or damage the engineered sediment caps in that area.