Showerthought: That one lift in Spokane where the wind chart was just wrong

Had a job last month setting steel on a six story building, and the site manager's wind chart said we were good for 15 mph gusts. My rig started swinging like a pendulum at maybe 8 mph, had to shut it down for three hours while they got a proper anemometer. Turns out their chart was for a different crane model from like 2005. Anyone else run into bad data from a site boss that cost you half a day?

3 comments

3 Comments

the_tara2mo ago

Different crane model from 2005" is a wild excuse. That's like using a map from before they built the highway and wondering why you're in a field. Classic site manager move, trusting a dusty paper chart over actual weather.

the_kevin2mo ago

My old foreman kept a 1998 load chart in his trailer like it was the bible. You're right, @the_tara, that trust in outdated paper is how stuff gets broken. Saw a crew try to use one in the rain and nearly tipped a lift.

hollym822mo agoMost Upvoted

Man, the real scary part is that chart probably got passed down like a family heirloom. Some new guy sees the old timer treating it as gospel and just assumes that's how it's done. It creates this whole cycle of bad habits that feels normal until something goes wrong. That paper isn't just old info, it's teaching people the wrong way to work.