Archived Posts
In this archive of drawbridge related articles and posts, every new article or post will be added to the archive page as new articles appear. Find all posts here to catch up on what you may have missed.
The Most Important Lesson – I’ve trained many bridge operators over the years, and like parents with more than one child…I’ve had a favorite (I’ll admit it even if they won’t). My favorite was John Bannor.
I’m Giving It All She’s Got – I recently had to explain to a bridge operator how a variable resistance, wound rotor motor drive system actually works…
Mistakes or Lessons? – Everyone makes mistakes, but does everyone learn from them?
Understanding Liability in Drawbridge Operations -The fundamental principle in drawbridge operations and maintenance is always liability.
The Versatile Art of Drawbridge Maintenance – A look at the many disciplines required for effective drawbridge maintenance.
Mixed Signals? – The confusing state of drawbridge sound signals regulations.
Industrial Memory Loss – Let’s talk about industrial memory loss.
A Bridge Fixing Lunatic – A look back on one of my most memorable bridge repairs.
A Pro Tip For Swing Bridge Maintenance – A very useful old-timer’s nugget of wisdom if you ever have to respond to a swing bridge with failed coupling grids.
A Dirty Little Secret – A very critical piece of advise for those who work with variable frequency drives.
How Careful is Too Careful? – The balance between safety and having the tools available to get the job done.
Old School Killer – A world of respect to all those who came before.
Worst Case Scenario – Nothing in the world of drawbridges is ever really impossible.
Drawbridge Fatalities – The sad and frightening illustration of just how serious drawbridge accidents and their consequences can be.
Interlock Bypass Usage – The importance of establishing a control policy
Can You See It? – An argument for the use of video cameras on drawbridge installations.
Do I Look Heavy To You? – Diagnosing a drawbridge slow-down problem.