www.startribune.com/local/north/50808697.html?elr=KArks -
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Published on: 7/14/2009
Last Visited: 7/15/2009
"Four feet of soil is quite an amount of cubic feet of soil," said Robbinsdale district spokesman Jeff Dehler.
"So there will be a significant amount of work that happens. ...
We will remove the soil from the current surface area, have it safely removed, and put it in some kind of contaminated-soil space, wherever the state reserves space for that kind of stuff."
Dehler said the underlying landfill is a run-of-the-mill sort that used to be common.
"It's just like dozens and dozens of sites all over the place," he said.
"There was not care taken years ago to appropriately dispose of some waste that could contaminate soil or groundwater."
Dehler said the Minnesota Pollution Control Agency (MPCA) was contacted when the site was discovered.
He said the district has taken precautions to ensure there are no risks posed to the adjoining building, which last year housed the district's elementary school Spanish Immersion program as well as the middle school, and will house only the enlarged middle school starting this fall.
"They have tested inside the building to find out if there's any contaminated soil underneath the building, and there is not," Dehler said.
"And if there is any environmental impact to the building.
They tested the water and air quality, and there is no contamination."
Dehler said the main contamination concerns cited by the MPCA at this point are asbestos fibers, if any, that might be disturbed when the site is dug up.
That means special precautions will need to be taken, such as removing landfill debris in covered trucks.
Dehler said little is known about the site, other than that it is really old.