Digging Deep
Calling before you dig: a great idea that hasn't caught on
Originally aired January 16, 2008 — You would probably be surprised at how many utility lines are buried in your yard or under your front walk. There are water lines and sewer lines. There are cable TV lines and lines for the phone company. There are power cables. And there are natural gas pipes. If you’ve ever seen a sidewalk covered in a rainbow of construction-crew spraypaint, you’ll understand how elaborate the underground utility networks can be.
Here is some common sense: when you’re digging a hole, avoiding a utility line is much better than hitting one. In the case of natural gas, keeping the shovels away from the pipes can be a matter of life or death. So you may be disturbed to learn that Canada falls far behind the US in its prevention and enforcement efforts.
There is a culture of complacency here, too. Of the thousands of gas-line hits last year in Ontario, only one warranted a fine against the offending contractor. And, as Erica Johnson reports, when you ask contractors to build a fence in Vancouver, the results are potentially explosive.
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