The City of Iqaluit has awarded Tower Arctic Ltd. an $800,000 contract to clean three contaminated underground water tanks at the city’s water treatment plant. City councillors voted unanimously during Tuesday’s council meeting to hire the company to remediate the North and South Clear wells and the mixing chamber at the plant. The tanks were contaminated by fuel last fall and winter. Tower Arctic Ltd. had the lowest of three bids, the highest coming in at nearly $6 million.