Generally steel beams are best lifted using machinery, but these men clearly have faith in their own muscle power
![Safety blunder](https://d2vhdk00tg424t.cloudfront.net/MediaLibrary/s3/ubm-library/web/x/q/e/safety_beam.jpg)
Thanks to Vincent Brierley for this image. He says: "Stamford in the 21st Century. I know it's an historic town but! And builders complain my steel beam design is too heavy!"
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