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2. John H. Balsley - Wikipedia

   en.wikipedia.org/wiki/John_H._Balsley

   John H. Balsley (May 29, 1823 – March 12, 1895) was a master carpenter and inventor, inventing a practical folding wooden stepladder and receiving the first U.S. patent issued for a safety stepladder in the year. He was born in Connellsville, Fayette County, Pennsylvania to George H. and Sarah (Shallenberger) Balsley. His father was also a ...

3. Construction site safety - Wikipedia

   en.wikipedia.org/wiki/Construction_site_safety

   [26] [27] NIOSH developed a Ladder Safety App which was designed to improve extension and step ladder safety — a concern for those working in construction or any other task that requires ladder use. Motor vehicle crashes are another major safety hazard on construction sites.

4. Occupational safety and health - Wikipedia

   en.wikipedia.org/wiki/Occupational_safety_and_health

   The latter act was the first to take a significant step toward improvement of workers' safety, as the former focused on health aspects alone. [15] The first decennial British Registrar-General's mortality report was issued in 1851. Deaths were categorized by social classes, with class I corresponding to professionals and executives and class V ...

5. Step ladder - Wikipedia

   en.wikipedia.org/?title=Step_ladder&redirect=no

   This page was last edited on 18 July 2020, at 11:41 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...

6. Job safety analysis - Wikipedia

   en.wikipedia.org/wiki/Job_safety_analysis

   The JSA is usually recorded in a standardized tabular format with three to as many as five or six columns. The more columns used, the more in-depth the job safety analysis will be. The analysis is subjective to what the role being investigated entails. The headings of the three basic columns are: Job step, hazard and controls.

7. Kate Beckinsale Impressively Balances on a Step Ladder in ...

   www.aol.com/kate-beckinsale-impressively...

   Kate Beckinsale can do anything in her signature shoe.. In a new Instagram video shared on Dec. 19, the Serendipity star, 51, performed a balancing act while decorating her very festive (and very ...