David Crane

On the Job: Retrofitting a Lally Column
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On the Job: Retrofitting a Lally Column

Retrofitting a Lally column; roof demo by crane; working wireless More

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Notebook

The best low-flow toilets, easing the labor shortage with the welfare-to-work program, new shear wall design, the Cadillac of scaffolding systems, support for women in construction More

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JLC Field Guide
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