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Explosive Demolition

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Controlled Demolition, Inc. (CDI)

Perhaps the best known explosive demolition firm, CDI has been confirmed on these frequencies as far as back as July 2000 and as recently as December 2009.

469.5  KD20622 M 331 DPL Ch. 1 Primary
469.55 KD20622 M 331 DPL Ch. 2

DH Griffin of Texas

464.6  M  114.8 PL  Imperial Sugar implosion; Sugar Land, Texas; December 19, 2010

Dykon Explosive Demolition

Despite intense scanning of business itinerants during several Dykon implosions (after the Methodist implosion in Houston), no activity was noted; they may be using Nextel.

151.625  M  205 DPL  Methodist Hospital professional building implosion; Houston, Texas; June 25, 2006