Slipping back: background facts

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Kate Aley

Welcome back. While I wait for my file on the accident (December 4) to be retrieved by the MRC des Collines police, I placed calls to two local people, experts on the trucking of manure. For those who are coming in late to this, see my previous "slippery" stories archived here.

First I called a man who owns a business that provides septic tank services among other things. He was particularly helpful and patient, I must say.

He told me that the appearance of septic waste totally depends on how many people use the tank and how often it is emptied: a heavily used tank could contain heavy black solids, a less-used tank would have a lot more watery material. Companies west of Gatineau generally truck the waste to UTEau at the Pontiac Industrial Park situated in the Municipality of Litchfield (often mistakenly identified as being in Portage-du-Fort). Septic waste trucking services based on the other side of Gatineau are more likely to use more locally-based waste treatment sites, except for one in particular that actually owns the UTEau site and so transports waste from the Montebello area across the city to the Pontiac.

When asked about the possibility of a leak, his response was, at first, adamant: it is not possible. The tank must be able to maintain an unbroken vacuum in order for the pump to operate, both to suck up the load and afterwards to discharge it. Later, another thought occurred: if the truck has a release control in the cab, an accidental spill could occur.

Emptying a household septic tank in cold weather is not generally recommended, he said. The bacteria that help consume waste in a septic tank slow down in cold weather. Therefore, if it is emptied in sub-zero temperatures, they could become too cold to be effective. 

Human septic waste is kind of revolting but not actually dangerous, no more dangerous to your health than if you touched your own waste and did not wash your hands. Far more risky is the possibility of a gas build-up in the tank used to transport septic waste:this is a danger only for the operator, of course. Septic waste is treated by raising temperatures to a level that kills pathogens, as with compost. The resulting material can used as a fertilizer for fields, the safety of which is another whole argument.

So, in short, while unlikely that septic sludge was being trucked at this this time of the year and very unlikely that a truck would leak or spill that waste, it is possible.

After this I called another very kind and patient man who was once a pig farmer in this district. I was sure that pig manure was the only kind of animal manure that is stored and transported in a liquid state, but he corrected me.

Dairy cattle manure can be stored in a pit, tank or lagoon and this is transported to fertilize fields in large tanker trailers. However, this is generally done in the spring or early fall: to spread manure on fields after October 1st requires a special permit from the Ministry of the Environment. This is not hard to get, but it's something to avoid having to get, he said.

There are some dairy farms in Luskville; there are no more pig farms here.

Again, in summary, it is unlikely but possible the spill was animal manure.

The culprit was not discovered and is not currently sought by the MTQ.

It remains to be discovered if that person is being sought by the police and, if found, if he or she will be charged. You'll know when I find out.

Drive safely, everyone.

Nos autres nouvelles / Our other News

Calling the MoP: come to the Terry Fox Run

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Kate Aley

Sunday 17, 2017.

When I was a know-nothing student in Australia, we were shown the Terry Fox T.V. movie (The Terry Fox Story, 1983) for religion class.... 

As I knew nothing about almost anything at the time, I didn't even understand it was all true.

Now I know a few more things and now Terry Fox is and will always be my true hero. 

A Summer... A Fair: a perfect play for everyone

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Kate Aley

Written by the wonderful Ian Tamblyn and brought to life by the equally wonderful Theatre Wakefield, A Summer... A Fair is a short play that will stay in your memory forever.

Part historical drama, part musical comedy and 100 percent heart, the play takes place in 1944 at the famed Cantley Picnic.

Classy farmer grows permaculture crops

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Kate Aley

There is fresh and there is local... and then there is something that elevates the concept one step beyond. Audrey Lapointe (above) is all of these things and more. The young entrepreneur, based in Gatineau, is growing seasonal crops including garlic, potatoes, herbs and a variety of vegetables from her half-acre plot based at Élevage Fabie in Quyon.

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