A worker from International Chimney Corp. installs a steel beam to stabilize the top of the historic chimney stack at the Pepperell Mill campus in Biddeford. COURTESY / PEPPERELL MILL CAMPUS An ...

ONCE THIS GOES DOWN IN A COUPLE OF MINUTES IT IS MARCHIN--G IT IS MARKING THAT NARETU MILESTONE. THE ENGY COMPANY, THEIR PLAN TO USE CLEANER SOURCES OF ENERGY. [EXPLOSION] MA:RK AND JUST LIKE THAT, ...

The newspaper says engineers decided the stack was being held up by a web of reinforcement steel, or rebar, inside the tower. So the next plan was to use huge electrical saws to cut through the rebar.

An amazing sight in the Pinal County mining town of Superior over the weekend, as a piece of history came down. Magma Copper smelter’s chimney stack was safely and successfully demolished on Saturday.