Ross Island Sand & Gravel Co., Portland, Ore., was awarded an $8,745,321 firm-fixed-price contract for annual maintenance dredging of the Sacramento and Stockton Deep Water Ship Channels in California.
Read MoreRoss Island Sand & Gravel Co., Portland, Ore., was awarded an $8,745,321 firm-fixed-price contract for annual maintenance dredging of the Sacramento and Stockton Deep Water Ship Channels in California.
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