Under water or above water bridge piers
Smokestacks, boiler houses, conveyor systems, high tension cabling, mechanical arms/bracing, etc.
Coal stacker demolition
Stadiums, concrete structures, multi-family housing units
Any job will be considered. This was a mobile conveyor system at a steel plant that got damaged in a storm.
According to Oxford, an implosion is an instance of something collapsing violently inward.
I think this video of the roof implosion of the former NBA's Milwaukee Bucks' stadium fits that criteria. We brought this roof down in 2019 by means of explosive demolition. We got our 15 minutes of fame when professional athletes like Dwyane Wade and JJ Watt (who have local ties) are retweeting our video out.