This course provides the basic information needed to properly use drawings and diagrams for the
purpose of communicating simple to complex mechanisms, systems, and processes

Course Prerequisites

• GTA Web-Based Training
  • Core WBT
  • Drawing Sets and Print Reading

Course Objectives

Upon completion of this course, the student will have received instruction designed to assist him/her in
the following:

• Describe the different types of drawings and their specific use.
• Interpret the various symbols commonly used on drawings and schematics.
• Read and interpret a plot plan.
• Name the proper drawing type to trace piping flows.
• Read and understand a “Piping and Instrumentation Diagram” in the performance of work.
• Trace instrument loops from input device to output device.
• Describe how schematics are used to find electrical connections.
• Read and understand alignment sheets.
• Download and navigate through alignment sheets.
• Describe proofing of drawings comparing “construction drawings” to “as built drawings” and
  verify bill of materials.
• Describe the proper procedures for redlining drawings and submitting drawing changes.

Course Outline

1. Types of Prints and Diagrams
2. Symbols
3. Plot Plans
4. Piping Flows
5. Bills of Materials
6. Electrical Diagrams
7. Alignment Sheets
8. Drawing “Redlining” Procedures
9. Five Action Steps for Systematic Troubleshooting

Recommended Resources

• GTA Drawing Sets and Print Reading Participant Guide
• GTA Drawing Sets and Print Reading Presentation.
• GTA Drawings to Accompany “Drawing Sets and Print Reading”
• Internet sites related to interpreting drawings and prints.
• Textbooks or other publications related to interpreting drawings and prints.
• Additional drawings and prints to illustrate the various types.