Module 1
Module Pages
- Learning Objectives
- Public Water Systems
- Safe Drinking Water Act (SDWA)
- Cross-Connection Definition
- Cross-Connection Dangers and Concerns
- Typical Cross-Connections
- Actual and Potential Cross-Connections
- Types of Cross-Connections
- Potable Water
- Resultant Force and Backflow
- Types of Backflow
- Example of Reversal of Flow - Backflow Backsiphonage Case 1
- Example of Reversal of Flow - Backflow Backsiphonage Case 2
- Example of Reversal of Flow – Backflow Backsiphonage Case 3
- Example of Reversal of Flow – Backflow Backsiphonage Case 4
- Example of Reversal of Flow – Backflow Backsiphonage Case 5
- Example of Reversal of Flow – Backflow Backsiphonage Case 6
- Example of Reversal of Flow – Backflow Backpressure Case 1
- Example of Reversal of Flow – Backflow Backpressure Case 2
- Example of Reversal of Flow – Backflow Backpressure Case 3
- Example of Reversal of Flow – Backflow Backpressure Case 4
- Why Backflow Occurs 1
- Why Backflow Occurs 2
- Why Backflow Occurs 3
- Why Backflow Occurs 4
- Why Backflow Occurs 5
- Why Backflow Occurs 6
- Why Backflow Occurs 7
- Contaminants and Pollutants
- Factors That Create a Cross-Connection Incident 1
- Factors That Create a Cross-Connection Incident 2
- Why do Cross-Connections Exist?
- Why Do We Care About Cross-Connections?
- Where Are Cross-Connections Found?
- The Public Water System Distribution System
- The Public Water System Delivery of Potable Water
- Plumbing or Domestic Water Systems
- Fire Protection System
- Fire Pumps
- Gravity Water Storage Tanks
- Fire Department Connection
- Standpipe and Hose System
- Automatic Sprinkler Systems and Standpipe
- The Wet Pipe Automatic Sprinkler System
- The Dry Pipe Automatic Sprinkler System
- Deluge and Pre-action Automatic Sprinkler Systems
- Water Service Connections
- How to Combat the Dangers of Cross-Connections