Videos

RTA's VIMEO channel

Videos in order: 

About RTA's Tie Grading Seminar

Module 1 Wood ID Part 1

Module 2 Wood ID Part 2

Module 3 Learning Tie Specifications and Tie Defects

RTA is in the process of updating this video. We apologize for the inconvenience.  

Module 4 Seasoning & Handling of Ties

Module 5 Wood Preservation Concepts

Module 6 Quality Control

RTA is in the process of updating this video. We apologize for the inconvenience.  

Module 7 Introduction to a Tie Grader’s World

Module 7 Introduction to a Tie Grader’s World with Answers

Module 8 Tests at the Tie Grading Station (Test 1)

Module 8 Tests at the Tie Grading Station (Test 2)

Module 9 Tests with Answers (Test 1)

Module 9 Tests with Answers (Test 2)

Module 10 HD Test (Test 1B)

Module 10 HD Test (Test 2B)

Module 11 HD Test with Answers (Test 1B)

Module 11 HD Test with Answers (Test 2B)

Module 12 More Examples