A Vacmasters System 3 air unit potholes at Seattle Tacoma International Airport. Identifying exact locations of buried utility lines is a critical element in the facility's $2.4 billion public ...
With more than 20 million miles of underground utilities in the United States, it’s crucial to know what’s below ground before beginning any excavation work. In recognition of National 8-1-1 Day on ...
Saturday provided a chance for some kids to learn more about heavy machinery and digging, while having fun in the process.The fifth annual "Big Dig" event was held at the Boone County Fairgrounds in ...
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