And with good reason — not only are above ground cables and pipes unsightly ... appear on the pavement courtesy of your local buried utility locating service, who apply their rainbow markings ...

For instance, clay pipes might have a lifespan at the lower end of this range, while materials such as copper, ductile iron, ...

Septic tanks can commonly be spotted by looking for signs of a large buried object in your ... and made out of cast iron or ...