Husky Energy granted 30-day extension to file report on cause of oil spill

The government of Saskatchewan has given Husky Energy a 30-day extension to file its report on the cause of the oil spill that dumped more than 200,000 litres of oil into the North Saskatchewan River in July.

• Husky oil spill began when pumping resumed through pipeline expansion project

Under provincial regulations, the company had 90 days to submit reports and determine the cause of the pipeline breach. Husky saidreports on the failed pipe as well as some of the affected lands are still being prepared by third-party engineering firms.

The company saidthose reports will be usedto pinpoint the cause of the spill.

• Oil sniffing dogs now at work on the James Smith Cree Nation

Doug MacKnight, an assistant deputy ministerwith the province's ministry of the economy, saidit is rare for a company to ask for such an extension.

However, MacKnight saidthe spill itself was also uncommon and requires a lot of work to investigate.

"This is a major piece of scientific and engineering research that has to go on," MacKnight told reporters during a conference call on Friday afternoon."The pipe is located on a slope [and]there's a lot of science in terms of investigating the metallurgic failure."

The provincial government saidHusky mustnow file its final report on the incident before Nov. 21.

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Husky told the government in its latest update thatit has recovered 93 per cent of the oil that spilled.

Ash Olesen,with the provincialenvironment ministry, said the shoreline will be checked again in the spring.

"If in fact there is anything to be retrieved we will be actively requiring Husky to do so," he said. "It is obviously everyone's expectation and hope that ... given 93 per cent has been recovered, there isn't much to see."