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by bryanlarsen 34 days ago
Fatality rate is hard to compare because of the low divisor problem.

Injury rate is 4.27 per 100. Which is under half the average value for active construction sites and 3x the average value for aerospace manufacturing facilities. Choose your comparator based on whether you want to praise or bash SpaceX.

3 comments

Where are you getting construction as double that? This BLS site states that total recordable injuries is 2.2 per 100 employees. https://www.bls.gov/web/osh/table-1-industry-rates-national....

Remember, this is reportable injuries. not LTIs, not fatalities.

As an aside, as someone who works on major engineering construction projects, 4.27 per 100 people is huge. I'm used to sub-1.0, and something like 4.x would be stop-the-project-safety-intervention significant.

Yes. Starbase is an active construction site right now, so that's why I chose that as a point of comparison. But obviously there's also a lot of aerospace manufacturing happening at the same time, so it makes sense the number would be somewhere between those two industries.
The fatality occurred at a construction site, not an aerospace manufacturing facility.