Transparent (not black or colored) plastic tarps or sheeting 1 to 4 mils (0.001 to 0.004 inch) ... You have a pile of dirt; you want to do something useful with it, like a berm.

FALLBROOK — Residents say the San Diego Regional Water QualityControl Board is not managing well a home developer’s efforts toremove a large pile of petroleum-laden fill dirt. The water ...

The large pile of soil in the police department parking lot is not contaminated, but the state Department of Environmental Protection has issued Blue Back Square construction managers eight recomme… ...

Weeds cover a pile of toxic dirt contained behind corrugated fencing at the intersection of 7th and Chestnut streets in Camden, N.J. (Emma Lee/WHYY) “I had a town hall meeting a year ago and I told ...

“It’s described as a dirt pile, but it’s really a waste mountain,” said Rep. Josh Gottheimer,( D-5th Dist.), who has been voicing the growing concerns of neighbors.

DOVER, Del. - A contractor dumped a mountain of dirt about two stories high and 100 yards long next to an interstate bridge over several years, and the weight of the pile might have moved the ...