---
title: Structural Engineering Blog | Scaffold Grade
description: Scaffold Grade | DH Glabe & Associates has unparalleled exposure in structural engineering, nothing compares to practical hands-on experience. Read our blog here
---

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# Blog

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[Scaffolding](https://www.dhglabe.com/blog/tag/scaffolding)

#### [Plank Criteria](https://www.dhglabe.com/blog/plank-criteria)

 By [David H. Glabe, P.E.](https://www.dhglabe.com/blog/author/david-h-glabe-p-e) / October 9, 2016 

 There are two criteria that predict the safety of a scaffold platform. One of the criteria involves the engineering properties of the scaffold unit. The other criterion addresses the correct installation of the platform. Correct installation includes proper support, correct positioning to limit...

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