The city of Ironton, Ohio and a concrete contractor were tasked with a year-long project that included bringing over 1,000 manhole casings up to grade. The city of Ironton, Ohio, is nearing completion ...

You see them in every city across the world, but what is a manhole exactly? Manholes have been around for decades and usually go unnoticed to the average city resident. With around 12 million sewer or ...

Q Have you ever encountered this in your Roadshow work? A road is resurfaced with new asphalt, but yet when the workers come to a manhole cover they come back after paving is done and cut out a ...

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Busan City has completed the full replacement of all concrete manhole covers, which posed a threat to pedestrian safety, with steel manhole covers. The concrete manhole cover replacement project was ...