Cole Engineering is pitching several ideas on how to clean up the mercury contamination in the Thunder Bay Harbour. Around 40 people representing a variety of environmental agencies took part in a meeting Wednesday night. Cole spokesperson Mark Bassingthwaite says one of the ideas is to pour clean material on top of the spoiled sediment. Another idea is to physically remove the sludge and dispose of it at either the Mission Bay facility, a new confined facility or at the landfill. The price tag of the ideas range from 30 million dollars to over 90 million. It's not known yet exactly who will pay for the remediation.
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