Sun-Canadian Pipe Line Master Service Agreement - 2010 The Sun-Canadian Pipe Line was built in 1953 to transport refined petroleum products from refineries in Sarnia area to marketing plants in London, Hamilton and the Toronto area. Over the years segments of the 8" line have been upgraded to 12". Robert B. Somerville Co. Limited was contracted to labour and equipment on an when and as required basis for emergency response, maintenance and construction services along the length of the pipeline.
