and sixty one kilometres of underground pipes. At the Tar Ponds, treatment consisted of solidification/stabilization with cement, a process by which contaminated sediments are mixed with Portland cement powder or similar hardening agents. Sydney (now amalgamated into the, cape Breton Regional Municipality the Tar Ponds formed in a tidal estuary at the mouth of Muggah Creek, a freshwater stream that empties into the harbour. "The Sydney tar ponds cleanup fiasco: the toxic legacy lingers".
The Government of Nova Scotia, the Cape Breton Regional Municipality, and a broad coalition the Police Recruitment Methods In America of local business, labor, and health organizations favored a comprehensive study, which has half as many steps as a panel review. Note (2 /en/C-15.2/ Canadian Environmental Assessment Act ( 1992,. At the coke ovens, contaminated soils were treated with a form of bioremediation known as 'landfarming in which hydrocarbon-eating bacteria and nutrients are tilled into the upper surface of the soils. By this time, the project had attracted local critics, who condemned the plan. The remediated site of the plant's tar ponds and coke ovens is being unveiled Friday as Open Hearth Park. Amec Earth and Environmental, 2004. But that method is not a proven method. North Pond, Sydney Tar Ponds, July 2005.