Ohio Hazmat & WMD Technician Module 1 Unit 6 Control, Containment and Confinement This slide to be displayed at the beginning of the Unit Spend only 20 minutes on this slide show and then proceed to the hands-on portion. Instructor Notes

Learning Objectives At the end of this training each student will demonstrate control, containment and confinement of various leaking containers and/or the spills they have produced. Read Objective Instructor Notes

Student Performance Objectives Know the definitions of the 3 control zones Use reference resources to set up a sufficient Hot zone for a chemical incident Know the importance of confinement and containment at HazMat scenes Read Objectives Instructor Notes

Student Performance Objectives (cont.) Understand the difference between control, confinement and containment Explain various techniques of confinement and containment

Student Performance Objectives (cont.) Identify equipment used for confinement and containment techniques Must be able to successfully complete competency evaluations 021, 022, 023, 025, 026, 027, 028, 029, 030, 031, 033, 034, 035, 036, 037, 038 and 039 Instructor Notes

Introduction Prevent or minimize the release by: Controlling Containing Confining

Control Control Zones Fire Control Spill Control (Confinement) Leak Control (Containment) Announcer slide Instructor Notes

Control Zones Hot Warm Cold

Fire Control Remove Ignition Source Extinguish Fires Remove Fuel Supply Remove Oxygen Source Control Burn Exposure Protection

Fire Control (cont.) Preventing Container Failure Tactical Withdrawal Cool Containers Use Stress Barriers Remove Uninvolved Materials Tactical Withdrawal Explosion Resistant Barriers

Spill Control (Confinement) Explain the difference between the two Confinement techniques are methods that limit the physical size of the area of the release. Hazardous materials can be released (directly or indirectly) to air, surface water, groundwater, or land surface. Depending on the media affected, various methods are available that might help restrict the spread of materials. Containment techniques are methods used to restrict the material to its original container. Until the released materials are contained, the area of involvement will grow larger. Whenever possible, it is important to contain the materials in order to limit the size of the area involved and minimize cleanup difficulties and cost. Control techniques include both confinement and containment measures used collectively or independently. Instructor Notes

Confinement Air releases Shut off valves Vapor suppression Dispersion Vapor absorption (water)

Confinement Releases onto land Diversion Diking Retention Briefly explain each area Instructor Notes

Confinement (cont.) Releases into water Overflow Dam Siphon Dam Filter fence Floating boom Briefly explain each area Instructor Notes

Chemical Control Methods Adsorption Neutralization Solidification Dilution Dispersion Groundwater Contamination Briefly explain each area Instructor Notes

Leak Control (Containment) Tool Kit Leaks from drums Leaks from pipes Leaks from tank trucks Product Transferring Specialty tools Briefly explain each area Specialty tools i.e. chlorine kits Instructor Notes

Product Transferring Bonding and grounding Briefly explain Instructor Notes

Strategies and Tactics Response Objectives Protect lives Save property Reduce the impact Explain the regulation and inform the student that there are shipping requirements that must be met before a HazMat is transferred Instructor Notes

Strategy Isolation Notification Identification Protection Spill Control Leak Control Fire Control Recovery Termination

Tactics Methods, procedures and techniques to complete a strategy.

Allow 10 - 15 minutes and then review the answers. Unit 6 Quiz Allow 10 - 15 minutes and then review the answers. Instructor Notes

Goals and Objectives worksheet Go over worksheet Instructor Notes

Title 49 DOT regulation Sec 173 Salvage drums Overpacks Instructor Notes

Questions? Instructor Notes