managing category i and ii acm during decontamination and demolition
DESCRIPTION
Managing Category I and II ACM During Decontamination and Demolition. Lydia A. Birk ETTP D&D and RA Manager of Projects Robert J. Devol ETTP D&D and RA Industrial Hygienist. Prepared for the U.S. Department of Energy Office of Environmental Management BECHTEL JACOBS COMPANY LLC - PowerPoint PPT PresentationTRANSCRIPT
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Managing Category I and II ACM Managing Category I and II ACM During Decontamination and During Decontamination and
DemolitionDemolition
Lydia A. BirkETTP D&D and RA Manager of Projects
Robert J. DevolETTP D&D and RA Industrial Hygienist
This document is approved for public release per review by:
D.C. Lannom / DC 8/6/2009
BJC ETTP Classification & Date
Information Control Office
Prepared for the U.S. Department of EnergyOffice of Environmental ManagementBECHTEL JACOBS COMPANY LLC
Managing the Environmental Management ActivitiesAt the East Tennessee Technology Park
Y-12 Security Complex Oak Ridge National LaboratoryUnder contract DE-AC-98OR22700
For the U.S. DEPARTMENT OF ENERGY
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Lydia Birk– Manager of Projects - ETTP D&D and RA Project– ETTP D&D Remaining Facilities Project Manager since
October 2002
Robert Devol– BJC Industrial Hygienist– BJC Asbestos Technical Expert– Worked in IH at ETTP since 1989– BS Degree in Environmental Science
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IntroductionIntroduction
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ETTP Site MapETTP Site Map
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ETTP Remaining Facilities D&D ProjectETTP Remaining Facilities D&D Project
525 surplus facilities to be D&D at the ETTP.
Challenges presented early in the project with asbestos abatement.
- very costly - very time consuming and labor intensive. - higher injury rates (cuts, strains, heat stress)
Six Sigma Project established to find more efficient D&D method - reduce the amount of asbestos removed from the
buildings - reduces risk due to challenges above.
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K-1320K-1320
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K-1035K-1035
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RegulationsRegulations
OSHA – Worker ProtectionFour Classes of Work
– Class I – TSI and Surfacing– Class II – Other than TSI/Surfacing– Class III – Maintenance– Class IV – Janitorial
OSHA does not mandate removal of ACM prior to building demolition
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EPA Category I and II MaterialsEPA Category I and II Materials
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Practical ApplicationPractical Application
Key Players– Regulators
• EPA (Region 9)
• TDEC
– Landfill• Onsite Landfills (Y-12 Sanitary Landfill/EMWMF)
– Asbestos Inspector
– Asbestos Project Designer
Two Cases at ETTP
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ControlsControls
InspectionsRegulated AreasAir monitoringPersonal Protective Equipment
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ControlsControls
Wet methods– Use of surfactant with misters
Dedicated trucks– Leak tight/dust tight– Supersacks
• Lace closure vs. zipper closure
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Advantages to ApproachAdvantages to Approach
Enhanced safetyShortened schedulesIncreased productivityCost savings
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Conclusion/QuestionsConclusion/Questions