That day the wind in Chicago showed me why we do the pre-lift check

Last Thursday I was setting a big AC unit on a roof downtown, a job I've done a dozen times. My rig was a 70-ton mobile, and the plan was simple. But right as we got the unit off the truck, a gust came out of nowhere, way stronger than the forecast said. The load started to swing, and my spotter's voice on the radio went tight. I had to just hold it there, maybe 30 feet up, for what felt like forever until it calmed down. It was that one minute that made the whole two-hour setup and check worth it. I double-checked every sling and the ground conditions that morning, and it's the only reason we didn't have a real problem. Makes you realize the boring stuff is what saves you. Anyone else have a job where the weather report was just completely wrong?

3 comments

3 Comments

jordan_henderson131d ago

Yeah, the forecast is just a best guess sometimes. I got caught in a downpour that wasn't supposed to start for hours, and my quick tarp job saved a whole pallet of drywall. Those routine checks feel silly until they're the only thing between you and a bad day.

eva_moore2d ago

Always check the local airport wind reports, not the general forecast.

the_alex2d ago

That is such a good point and so true. The general forecast for a whole area can be way off for a specific spot, especially near water or hills. Learning to read the METAR from the closest airport changed everything for planning my sailing days. Saved me from a few very long, slow trips back to the dock.