Title: Odourant Systems
Code: S&C201
Overview: Overview of Odourization systems (including drip, injection, bypass).
Learning Objectives:
Upon completion of this session, learners will be able to:
  1. Describe the legislated requirements for odourization rates in distribution gas systems (e.g., 1/5 LEL natural gas).
  2. Explain the characteristics of odourant.
  3. Identify methods of odourizing natural gas and critical thresholds (minimum, maximum).
  4. List the constraints and limitations of the use of odourant in relation to the gas distribution system.
  5. Recognize odourant system type diagrams and explain their function.
  6. Identify the various piping or tubing schematics of an odourant system. 
(MRTT 35)