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Site ControlSite Control
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Site ControlSite Control 22
ObjectivesObjectives
To be able to develop strategies and To be able to develop strategies and tactics on hazardous materials tactics on hazardous materials incidentsincidents
To understand risk/benefit analysisTo understand risk/benefit analysis To be able to properly control a To be able to properly control a
hazardous materials scenehazardous materials scene
Site ControlSite Control 33
GEDAPERGEDAPER
GGather info (Product, Environment, ather info (Product, Environment, Container)Container) EEstimate course and harmstimate course and harm DDetermine strategic goalsetermine strategic goals AAssess tactical options and resourcesssess tactical options and resources PPlan implementationlan implementation EEvaluate responsevaluate response RRevieweview
Site ControlSite Control 44
DECIDEDECIDE DDetect Hazardous Materialetect Hazardous Material
– Size upSize up– ““What do I have?”What do I have?”
EEstimate Course and Harmstimate Course and Harm– ““Where is it going?”Where is it going?”
CChoose Objectiveshoose Objectives– ““Where do I want it to go?”Where do I want it to go?”
IIdentify tactical optionsdentify tactical options– ““What tools do I have?”What tools do I have?”
DDo the best optiono the best option EEvaluate the resultsvaluate the results
Site ControlSite Control 55
DetectDetect
ProductProduct – MSDS, shipping papers, – MSDS, shipping papers, eye witnesses, experts, preplan, eye witnesses, experts, preplan, container, markings, placards, container, markings, placards, research books/programsresearch books/programs
EnvironmentEnvironment – Where could the – Where could the product go, weather forecastproduct go, weather forecast
ContainerContainer – Binoculars, ERG, 49 – Binoculars, ERG, 49 CFR, damage assessmentCFR, damage assessment
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Estimate course and harmEstimate course and harm
Where is this going if I don’t Where is this going if I don’t intervene?intervene?
What if I do?What if I do? Risk/Hazard Assessment (what’s the Risk/Hazard Assessment (what’s the
trade off?)trade off?)
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Snakes! Why’d it have to be
Snakes?
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Site ControlSite Control 1111
Site ControlSite Control 1212
Sizing Up the SceneSizing Up the Scene Product, container, environmentProduct, container, environment HazardsHazards
– ThermalThermal– RadiationRadiation– AsphyxiationAsphyxiation– ChemicalChemical– EtiologicalEtiological– MechanicalMechanical
RisksRisks– Results from our actions (turning valves, Results from our actions (turning valves,
applying water, mixing chemicals)applying water, mixing chemicals)
Site ControlSite Control 1313
Choose ObjectivesChoose Objectives Follows the 3 incident prioritiesFollows the 3 incident priorities
– Life SafetyLife Safety– Incident stabilizationIncident stabilization– Property conservationProperty conservation
Objectives may include:Objectives may include:– RescueRescue– Vapor controlVapor control– Spill controlSpill control– Fire controlFire control– ReconRecon– Shut valveShut valve
Work in operational phasesWork in operational phases Have regular briefingsHave regular briefings
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Identify tactical optionsIdentify tactical options
What do I need vs. What do I have?What do I need vs. What do I have? Do I have the necessary lead time?Do I have the necessary lead time?
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Do best optionDo best option
GoGo
DoDo
It!!It!!
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Before we go…Before we go…
Decon must be set up before entryDecon must be set up before entry Medical monitoring must be Medical monitoring must be
completecomplete Right-to-know informationRight-to-know information
– Same way an employee has the right to Same way an employee has the right to know about chemical they are usingknow about chemical they are using
– They have a right to know about what They have a right to know about what chemical they are responding tochemical they are responding to
– Signs/symptoms, target organs, Signs/symptoms, target organs, emergency actions, PPEemergency actions, PPE
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EvaluateEvaluate
Are things going as Are things going as planned?planned?
Site ControlSite Control 1818
EvaluateEvaluate
Start the entire process over?Start the entire process over?
Do I have a plan B (Do I have a plan B (back up planback up plan)?)?
Is it time for plan B?Is it time for plan B?
Site ControlSite Control 1919
Site controlSite control
Initial isolation distance
HOT
COLD
Wind
Warm/Decon
Access control point
Command, Support, EMS, Staging
Site ControlSite Control 2020
Chlorine release (wind from the south)
Site ControlSite Control 2121
Chlorine release considering all wind directions
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Protecting the PublicProtecting the Public
A Hazmat team’s number one goal is A Hazmat team’s number one goal is to protect the public.to protect the public.
Two ways of this are:Two ways of this are:– EvacuationEvacuation
Best for long duration eventsBest for long duration events
– Shelter-in-placeShelter-in-placeBest for fast moving clouds, events lasting Best for fast moving clouds, events lasting
less than an hourless than an hour
2323
Release that will take a long
time
Quick moving vapor cloud
Site ControlSite Control 2424
OSHA RequirementsOSHA Requirements
Site specific safety/health planSite specific safety/health plan– Risk/hazard assessmentRisk/hazard assessment– Required training to work on siteRequired training to work on site– PPE to be usedPPE to be used– Medical surveillanceMedical surveillance– Air monitoringAir monitoring– Site control measuresSite control measures– DeconDecon– Emergency planEmergency plan
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Site ControlSite Control 2626
Site ControlSite Control 2727
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Terminating the IncidentTerminating the Incident Clean upClean up
– Account for everything usedAccount for everything used– Plan for billing and restockPlan for billing and restock– Transfer to responsible partyTransfer to responsible party
DebriefDebrief– Document all information and actionsDocument all information and actions– Debrief members to gather all informationDebrief members to gather all information
CritiqueCritique– Review good and bad aspectsReview good and bad aspects– Review lessons learnedReview lessons learned– Document the incident and the critiqueDocument the incident and the critique