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1999 Miller Park crane collapse

submitted by dirtywhiteboy to CraneCollapses 12 hoursJun 14, 2025 14:41:42 ago (+22/-0)     (files.catbox.moe)

https://files.catbox.moe/2gxfkb.mp4

On July 14, 1999, a massive crane named Big Blue collapsed while lifting a section of the retractable roof for the new Miller Park baseball stadium in Milwaukee, Wisconsin. The accident killed three iron workers and injured five others.
The crane, which was lifting a section of the stadium roof weighing over 450 tons, collapsed due to several environmental factors, including wind speeds of 20-21 mph with gusts up to 26-27 mph, and the crane sinking about a foot into the soil when it initially lifted the roof section earlier that day.
The incident led to significant financial consequences, including over $500,000 in fines and a lawsuit settlement of over $99 million, and delayed the completion of Miller Park by a year.
The collapse also highlighted critical issues in crane safety and management, leading to important lessons for the construction industry.


9 comments block


[ - ] con77 5 points 12 hoursJun 14, 2025 15:03:07 ago (+5/-0)

Shit is right

[ - ] Zyklonbeekeeper 3 points 11 hoursJun 14, 2025 16:23:08 ago (+3/-0)

Remember it well...a contributing factor to this failure was the center walking beam jack was not lowered ...Big Blue was owned by Lampson Crane...this particular unit was a design/build by Lampson whose specialty is heavy lift and will build the crane they need for a specific lift...given that this was a "homemade" crane it adds to the complication that it may have been substandard in that safety features were either mistakenly neglected or deliberately and the reason being is that no functions should initiate until all failsafe features are deployed and this is ensured by way of proximity switches that indicate deployment...the walking beam stabilizer lowered into place would have set the proximity switch thus sending the signal to the central processor that everything is in place and functions are actuated, if the stabilizer doesn't go down the proximity switch doesn't get activated and nothing moves but that's not what happened and the operation continued until it didn't and 3 Ironworkers dead.
Our company took over the crane work.

[ - ] GreenSaint 2 points 11 hoursJun 14, 2025 15:49:17 ago (+2/-0)

I work around a lot of shit that could
Kill me. There’s a lot of safety protocols but man if I died at work I would be pissed. Imagine dying at WORK. Let me die literally anywhere else: I would rather get blown up by some dick head with a bomb in a library than die at work. Imagine you get turned into a ghost and you have to haunt the workplace. Man. Just send me to hell at that point.

[ - ] VitaminSieg 0 points 6 hoursJun 14, 2025 21:32:37 ago (+0/-0)

I hope you are reincarnated as a cat.

[ - ] LeoFranksGhost 1 point 9 hoursJun 14, 2025 17:42:09 ago (+1/-0)

1999 seems like an eternity ago.

[ - ] JoesLegHair 0 points 8 hoursJun 14, 2025 19:13:15 ago (+0/-0)

It's always crazy to watch a video of a cane collapse, they come apart like they were made of tooth picks. Just shows how perfectly in balance they are when they work.

[ - ] dirtywhiteboy [op] 2 points 8 hoursJun 14, 2025 19:18:34 ago (+2/-0)

Most crane incidents would have never happened if not for gross negligence by management, the ones who will fire your ass & find someone else to do sketchy ass shit but are never fucking liable.

[ - ] Trope 0 points 12 hoursJun 14, 2025 15:03:42 ago (+0/-0)

Ah fuck.

[ - ] JustALover -1 points 12 hoursJun 14, 2025 15:34:16 ago (+1/-2)

No worries, that shit will buff right out.