#13 - Vertical Ventilation
Describes safety precautions for rooftop operations, roof types and construction and their impact in vertical ventilation. Shows how to determine the integrity of a roof system and basic indicators of roof collapse. Demonstrates methods for opening flat and pitched roofs using a variety of techniques.
Training Objectives:
1. Vertical Ventilation Principles & Rooftop Safety
2. Types of Common Roof Construction
3. How To Determine Roof Integrity
4. Opening Flat & Pitched Roofs: The Square or Rectangular Cut
5. The Kerf, Triangular, Louvered & Trench Cuts
Run time – 25:49