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Blog

David H. Glabe, P.E.

See what David H. Glabe has to say about construction engineering and the scaffolding industry.

Recent Posts

As a prime example, take the standards that relate to the height of toprails in a guardrail system. Here are the numbers: 36; 38; 39; 42; 45; 48. How about the height above the level below when fall protection is required? Here are the numbers: 5 feet; 6 feet; 7 and a half feet; 10 feet; 15 feet;...
As with all scaffolds, there are design, construction, and safety issues with mobile scaffolds. The idea here is to discuss some engineering issues, leaving the obvious safety issues to the “competent person, qualified in scaffold construction.” Now that I think about it, perhaps the safety issues...
I can answer the one question easily: no, safety standards are not there to make your life more difficult. The fact is, they are there to make your life safer. Depending on your age, you may think that they come from ancient history but in reality they are a relatively recent development in...
This group awarded me the D. Victor Saleeby Award at this year’s convention; I am very grateful for the recognition this award represents and truly regret that I was not able to accept it in person. I respectfully submit, however, that there are other members of this association who deserve the...
What does this have to do with temporary structures such as scaffolding, aerial lifts, shoring and formwork? Plenty since the decision by one can have a devastating life threatening effect on others. I’m not being cynical or arrogant; plenty of opportunities lie ahead for me and you as we go about...