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By Wayne H. Coste, PE This presentation by Wayne Coste, PE, occurred on May 13, 2023. The three videos documenting his talk are at these sites for viewing: Part 1: Propelled Demolition, by Wayne Coste.Part 2: Propelled Demolition, by Wayne Coste, Q&A.Part 3: Propelled Demolition, by Wayne Coste, Q&A. You may read Wayne’s full 57-page […]