Transcription
What to Know Before You Upgrade a BuildingApril 6, 2021Presenter: David Wood, PE Senior II Engineer – BakerRisk, San Antonio Twenty years of progressive forensic and diverse structural engineering experience ranging fromconventional design, blast design and retrofits for buildings and test enclosures, numerous incidentinvestigations, and Fitness For Service efforts.www.BakerRisk.comCopyright BakerRisk. All rights reserved.
BakerRisk Webinar: What to Know Before Upgrading a Building2
What to Know Before You Upgrade a Buildingdwood@BakerRisk.com 1 (210) 824-5960Presenter: David Wood, P.E.Senior II Engineer, BakerRiskCopyright BakerRisk. All rights reserved.April 6, 2021
Overview12Identify the HazardsKnow the MitigationOptions43Evaluate the Options toAddress NeedsExecute the PlanBakerRisk Webinar: What to Know Before Upgrading a Building4
Facility Siting Study Results now whatInformation provided to aidowner/operator to make decisionIdentify hazardscenariosStudy meets the requirements of API RP 752/753/756BakerRisk Webinar: What to Know Before Upgrading a Building5
Facility Siting Study Results now whatInformation provided to aidowner/operator to make decisionIdentify hazardscenariosEvaluate theconsequences andassociated risks offire, toxic andexplosion hazardsStudy meets the requirements of API RP 752/753/756BakerRisk Webinar: What to Know Before Upgrading a Building6
Consequence ResultsBlast velControlRoom1.5553ChangeRoom1.2664Fire House0.9452BakerRisk Webinar: What to Know Before Upgrading a Building7
Consequence ResultsBlast OverpressureToxic DispersionThermal RadiationBakerRisk Webinar: What to Know Before Upgrading a BuildingFlammable Dispersion8
FSS QRARiskFN AnalysisBuilding Societal RiskBakerRisk Webinar: What to Know Before Upgrading a BuildingSource Societal Risk9
Building Societal RiskPrioritizing Action based on RiskHighLowBakerRisk Webinar: What to Know Before Upgrading a Building10
EXPLOSIONFIRETOXICBuilding Societal RiskPrioritizing Action based on RiskHighLowBakerRisk Webinar: What to Know Before Upgrading a Building11
FSS/QRA Results Mitigate HazardsProvide solutions to prevent or mitigate potentialrisk exposures from accidental releasesIdentify hazardscenariosEvaluate theconsequences andassociated risks offire, toxic andexplosion hazardsIdentify solutionsto mitigate riskexposureStudy meets the requirements of API RP 752/753/756BakerRisk Webinar: What to Know Before Upgrading a Building12
Key Take-Away1What specific hazards do I need to mitigate?API RP 752/753/756 provide guidance forowner/operator to assess Explosion, Thermal, andToxic hazardsOwner/operator to decide to take path ofConsequence-Based or Risk-BasedNot all siting studies are equal. Are relevanthazards addressed?BakerRisk Webinar: What to Know Before Upgrading a Building13
Overview12Identify the HazardsKnow the MitigationOptions43Evaluate the Options toAddress NeedsExecute the PlanBakerRisk Webinar: What to Know Before Upgrading a Building14
Potential OptionsRefine Release Source Modeling Inventory limitations Pump and compressorcapacities Emergency shutdown valves Operator response Check valves Detailed CFD modelingMitigate Release Source Flammable and gas detection Water curtains for toxicreleases Sprinkler systems Dikes and runoff systems Enhanced maintenanceprocedures Extensive testing andinspection programs Detailed start-up procedures Thorough lockout/tagoutprograms Verification & validationprogramsBakerRisk Webinar: What to Know Before Upgrading a BuildingMitigate Personnel Exposure Safe Havens / SIP locations Building upgrades for blastresistance Emergency escape packs Supplied breathing air FRC requirements Emergency response plans Pressurized buildings withlimited air ingress HVAC isolation interlocks andmanual isolation Building thermal shielding Roll-up door interlocks toprevent flammable ingress15
Potential OptionsRefine Release Source Modeling Inventory limitations Pump and compressorcapacities Emergency shutdown valves Operator response Check valves Detailed CFD modelingMitigate Release Source Flammable and gas detection Water curtains for toxicreleases Sprinkler systems Dikes and runoff systems Enhanced maintenanceprocedures Extensive testing andinspection programs Detailed start-up procedures Thorough lockout/tagoutprograms Verification & validationprogramsBakerRisk Webinar: What to Know Before Upgrading a BuildingMitigate Personnel Exposure Safe Havens / SIP locations Building upgrades for blastresistance Emergency escape packs Supplied breathing air FRC requirements Emergency response plans Pressurized buildings withlimited air ingress HVAC isolation interlocks andmanual isolation Building thermal shielding Roll-up door interlocks toprevent flammable ingress16
Potential Mitigation OptionsRefine Release Source Modeling Inventory limitations Pump and compressorcapacities Emergency shutdown valves Operator response Check valves Detailed CFD modelingMitigate Release Source Flammable and gas detection Water curtains for toxicreleases Sprinkler systems Dikes and runoff systems Enhanced maintenanceprocedures Extensive testing andinspection programs Detailed start-up procedures Thorough lockout/tagoutprograms Verification & validationprogramsBakerRisk Webinar: What to Know Before Upgrading a BuildingMitigate Personnel Exposure Building upgrades for blastresistance Pressurized buildings withlimited air ingress HVAC isolation interlocks andmanual isolation Building thermal shielding Roll-up door interlocks toprevent flammable ingress Safe Havens / SIP locations Emergency escape packs Supplied breathing air FRC requirements Emergency response plans17
Key Take-Away2What are your options for mitigating the postulated hazards?Ensure someone qualified with sufficientexperience is able to assist your organization.Are they familiar with an array mitigate pathsand reviewing all the options with you?Are they able to provide a method to prioritizerisk vs. investment costs ( , time, disruption)?BakerRisk Webinar: What to Know Before Upgrading a Building18
Overview12Identify the HazardsKnow the MitigationOptions43Evaluate the Options toAddress NeedsExecute the PlanBakerRisk Webinar: What to Know Before Upgrading a Building19
Building Upgrade ExampleBakerRisk Webinar: What to Know Before Upgrading a Building-HighHazard-MedHazard-LowHazard20
Building Upgrade ExampleHazard(s) Identified –Factors to consider for Decision MakingHigh fidelity modelingRelocate functionRelocate personnelUpgrade BuildingNew buildingBakerRisk Webinar: What to Know Before Upgrading a Building21
Building Upgrade ExampleHigh fidelity modelingRelocate functionRelocate personnelUpgrade buildingWhat is the Building Program Driver for OwnerNew buildingInternal Political UrgenciesConstruction Schedule vs. Construction BudgetMinimize Impact to Personnel and/or BuildingUtilization CapEx Budget vs. Maintenance BudgetJustification of Cost per Risk UnitsBakerRisk Webinar: What to Know Before Upgrading a Building22
Key Take Away3What are the building program goals and requirements?Understand your organization’s requirements,limitations, and drivers to develop an internalend-game strategy.Understand how knowing the drivers will aidup-front decision making.BakerRisk Webinar: What to Know Before Upgrading a Building23
Overview12Identify the HazardsKnow the MitigationOptions43Evaluate the Options toAddress NeedsExecute the PlanBakerRisk Webinar: What to Know Before Upgrading a Building24
What to Know Blast Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS?Control Room WHAT NEEDS TO BE MITIGATED?Laboratory HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?TrainingWhat to Know BakerRisk Webinar: What to Know Before Upgrading a BuildingMaintenance25
What to Know Blast Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building26
What to Know Blast Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building27
What to Know Blast Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building28
What to Know Blast Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building29
What to Know Blast Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building30
What to Know Blast Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building31
During / AfterUpgradeBefore UpgradeBuilding UpgradesBakerRisk Webinar: What to Know Before Upgrading a Building32
CMU UpgradesBakerRisk Webinar: What to Know Before Upgrading a Building33
Steel UpgradesBakerRisk Webinar: What to Know Before Upgrading a Building34
What to Know Toxic Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building35
What to Know Toxic UpgradeToxic gasdetection WHAT UPGRADE IS THE BEST OPTION?Isolation ofventilation WHAT IS THE DESIGN BASIS?Characteristics ofan EffectiveShelter-in-Place WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST?Leaktightness WHEN IS UPGRADE IS COMPLETE?FallbackplanWhat to Know Culture of“buy in”BakerRisk Webinar: What to Know Before Upgrading a Building36
What to Know Toxic Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building37
What to Know Toxic Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS?Testing WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building38
What to Know Toxic Upgrade WHAT UPGRADE IS THE BEST OPTION?Assessment WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building39
What to Know Toxic Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building40
What to Know Toxic Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building41
What to Know Toxic UpgradeEstablish an Effective Fallback Plan WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building42
Example – Blast and Toxic Project Gulf Coast Facility: BakerRisk led an effort to design the replacement and/orupgrade of four buildings that exceeded the owner’s Toxic and Blast criteriaConceptual Design PhaseLocal ArchitectConstruction EstimatesDetailed Design PhaseLocal ArchitectConstructionConstruction AdministrationMEP EngineerLocal SpecialistBakerRisk Webinar: What to Know Before Upgrading a BuildingMechanical Commissioning43
Blast and Toxic UpgradeBakerRisk Webinar: What to Know Before Upgrading a Building44
What to Know Thermal Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building45
What to Know Thermal Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building46
What to Know Thermal UpgradeInsulated Wall Panels - Firestops WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building47
What to Know Thermal Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building48
What to Know Thermal Upgrade WHAT UPGRADE IS THE BEST OPTION? WHAT IS THE DESIGN BASIS? WHAT NEEDS TO BE MITIGATED? HOW MUCH WILL THE UPGRADE COST? WHEN IS UPGRADE IS COMPLETE?What to Know BakerRisk Webinar: What to Know Before Upgrading a Building49
Other Hazards Security Vulnerably UpgradesEM
API RP 752/753/756 provide guidance for owner/operator to assess Explosion, Thermal, and Toxic hazards Owner/operator to decide to take path of Consequence-Based or Risk-Based Not all siting studies are equal. Are relevant hazards addressed? 13 . BakerRisk Webinar: What to Know Before Upgrading a Building Identify the Hazards 1 Evaluate the Options to Address Needs 3 Know the
