Post on 20-Jan-2016
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PRODUCT CONTROL
PRODUCT CONTROL
Product ControlProduct Control
IntroductionIntroduction
The first responder at the operational level The first responder at the operational level shall identify the shall identify the defensive defensive options for options for
each response objectiveeach response objective
PRODUCT CONTROL
Product ControlProduct Control
Identification of Identification of defensive optionsdefensive options ContainmentContainment
ConfinementConfinement
PRODUCT CONTROL
Product Control Product Control
Confinement Confinement Definition:Definition: ““Those procedures taken Those procedures taken
to keep a material, once to keep a material, once released, in a defined or released, in a defined or local area.”local area.”
PRODUCT CONTROL
Product Control Product Control
Containment Containment Definition:Definition:
The actions taken to The actions taken to keep a material in keep a material in its container. (e.g., its container. (e.g., stop a release of stop a release of the material or the material or reduce the amount reduce the amount being released.)being released.)
PRODUCT CONTROL
Product ControlProduct Control
Other General Control MethodsOther General Control Methods AbsorptionAbsorption Dikes, dams, diversion and retentionDikes, dams, diversion and retention DilutionDilution Remote valve shut offRemote valve shut off Vapor dispersionVapor dispersion Vapor suppressionVapor suppression
PRODUCT CONTROL
Product ControlProduct Control
Control methodsControl methods AbsorptionAbsorption
The process by which The process by which one substance, such one substance, such as a liquid, combines as a liquid, combines with another with another substance, such as a substance, such as a solid, by becoming solid, by becoming part of that substance.part of that substance.
PRODUCT CONTROL
Product ControlProduct Control
Control MethodsControl Methods AdsorptionAdsorption
The material bonds to the outside of The material bonds to the outside of the adsorption medium.the adsorption medium.
PRODUCT CONTROL
Product Control Product Control
Control methodsControl methods Diking/Damming:Diking/Damming: The use of a barrier to The use of a barrier to
confine the movement of a material.confine the movement of a material.
DiversionDiversion: The controlled movement of the : The controlled movement of the liquid from one course of flow or area to a liquid from one course of flow or area to a another locale.another locale.
RetentionRetention: The temporary confinement of : The temporary confinement of a material in an area (e.g. pond, a material in an area (e.g. pond, excavation, etc.). (Often used in excavation, etc.). (Often used in conjunction with diversion.)conjunction with diversion.)
PRODUCT CONTROL
Diking / Damming
PRODUCT CONTROL
DiversionDiversion
PRODUCT CONTROL
RetentionRetention
PRODUCT CONTROL
Product ControlProduct Control
Control methodsControl methods Remote valve shutoffsRemote valve shutoffs
Valves that can be Valves that can be used to shut off the used to shut off the flow of a chemical; the flow of a chemical; the term remote is used to term remote is used to denote the valves that denote the valves that are away from the spill are away from the spill or release.or release.
PRODUCT CONTROL
Product ControlProduct Control
Control methodsControl methods DilutionDilution
The application of The application of water to water soluble water to water soluble hazardous materials to hazardous materials to reduce the hazard.reduce the hazard.
PRODUCT CONTROL
Product ControlProduct Control
Control methodsControl methods Vapor dispersionVapor dispersion
Intentional movement of vapors to Intentional movement of vapors to another area, usually by the use of another area, usually by the use of master streams or hose lines.master streams or hose lines.
PRODUCT CONTROL
Product ControlProduct Control
Control methodsControl methods Vapor suppressionVapor suppression
The reduction or elimination of The reduction or elimination of vapors emanating from a spilled or vapors emanating from a spilled or released material.released material.
PRODUCT CONTROL
Product ControlProduct Control
Control MethodsControl Methods Criminal / Terrorist ActsCriminal / Terrorist Acts
Scene security Scene security Evidence preservationEvidence preservation Victim / witness controlVictim / witness control
PRODUCT CONTROL
Product ControlProduct Control
SummarySummary Control MethodsControl Methods
Dikes, dams, diversion and Dikes, dams, diversion and retentionretention
DilutionDilution Remote valve shut offRemote valve shut off Vapor dispersionVapor dispersion Vapor suppressionVapor suppression
Defensive ActivitiesDefensive Activities
PRODUCT CONTROL
Product ControlProduct Control
Practical ExercisePractical Exercise
You are dispatched for the investigation. Upon arrival, you You are dispatched for the investigation. Upon arrival, you find a tanker truck that is leaking an acid. It is leaking at find a tanker truck that is leaking an acid. It is leaking at a moderate rate. You must determine and perform the a moderate rate. You must determine and perform the
best method of product control. best method of product control.