The demolition happened at approximately 2:30 p.m. Monday. It was preceded by localized text alerts, a series of sirens and a five-second countdown.

Portland’s planned demolition of the burned-out Centennial Mills warehouse is set for early afternoon Monday, city officials said. Fire gutted the vacant Northwest Portland warehouse Aug. 2, leaving ...

Demolition of the fire-damaged Centennial Mills building is expected to begin as early as Monday with a controlled explosion that will bring down its water tower, Portland officials said Friday.

PORTLAND, Ore. (KATU) — Sirens and airhorns signaled the three-minute warning. And then with a thunderous boom and a plume of black smoke, the Centennial Mills water tower briefly listed to one side ...

The work to bring down the Centennial Mills warehouse in the Pearl District starts today, more than two weeks after a fire gutted the building. Officials say that explosives will be used in the ...

PORTLAND Ore. (KPTV) - Demolition on Northwest Portland’s Centennial Mills warehouse will start Monday, according to the city. Crews will focus on removing the water tower on top of the building with ...

A new approach to vibration wave analysis in blasting demolition offers insights into wave characteristics, aiding in hazard assessment and control strategies.