Presentation for 3 Pm IPC SVTC - Pages From C142449-02F

7/31/2019 Presentation for 3 Pm IPC SVTC - Pages From C142449-02F

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From: Zimmerman, RoySent: Tuesday, March 29, 2011 1:28 PMTo: PMT07 HocSubject: RE : Presentation for 3 pm IPC SVTC

Got it, thx ......... couldn't tell whether we were asked to do a slide presentation, but you've clarified, thxFrom: PMT07 HocSent: Tuesday, March 29, 2011 1:26 PMTo: Zimmerman, RoySubject: RE: Presentation for 3 pm IPC SVTCRoyItalked with Weber. He suggested you just talk from it, and not that we send to the participants in advance. If, forsome reason, they want materials, we can send later of course.

From: Zimmerman, RoySent: Tuesday, March 29, 2011 1:17 PMTo: PMT07 HocSubject: RE: Presentation for 3 pm IPC SVTCAre we (I) presenting this on the VTC? Were we asked to provide a presentation? I haven't looked at the slides yet, bu tif the mgmt team in the Ops Center finds them acceptable I would suggest getting them to attendees ahead of time. I'dadd page numbers first so people can follow around.

From: PMT07 Ho cSent: Tuesday, March 29, 2011 1:04 PMTo: Zimmerman, Roy


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From: PMT07 HocSent: Tuesday, March 29, 201112:58 PMTo: Zimmerman, RoyCc: Hoc, PMT12; PMT07 Hoc; FOIA Response.hoc Resource; RST01 Hoc; OST01 HOC; OST02 HOC; Weber, Michael;Blount, Tom; Cool, DonaldSubject: Presentation for 3 pm IPC SVTCMr. Zimmerman:Attached please find the PowerPoint presentation requested for the 3 pm IPC SVTC. This information reflects statusfrom the reactor safety team, an d the protective measures team, and shows data from several sources on trending ofdose measurements near the facility, and at points further away.

Donald A.CoolPMT Director


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Conditions at theFukushima Daiichiiclear Power Static

March 29, 201112:40


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4 Spent Fuel Pool/Hydrogen Explosion

continues to be performed for mapping radiological ground material depo.conducting ground monitoring and air sampling.ierial measurements gathered on March 24 and 26 to previous measuremiexposure rates are lower in comparable areas.ment (MEXT) monitors in areas near the site have been trending down.in exposure rate is expected as a result of radioactive decay.n exposure rates, including localized elevated areas, are expected due to)rology conditions such as precipitation.leposition are apparent although winds since March 19th have crossed thef Pu contamination in soil thought to be coming from the reactors

, not been deposited in significant quantities since March 19th


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assemblies - damaged; freshwater injection (31 gpm) (IAEA 3/28); Injection via temp.,IU (IAEA 3/28) receiving external power (NISA) & power dist. panels connected. (IAEA.Jay, now injecting 7 tons of water per hour, reduced from 16 tons per hour -(NHK)f: damage suspected. Pumping water from turbine bldg to main condenser (NEI 3/28)panels removed from side of reactor building to reduce H2 build-up.idles (GEH); Level: pool may be overflowing, based on observations of water in adjacenVhite smoke emitting as of 0800 3/26 (NISA) - confirmed (IAEA 3/28).assemblies - fuel damaged; Rad levels indicate fuel covered (site team); freshwater inj

1802 3/25 (NISA) Receiving external power (NISA).f: Japanese report functional. Damage suspected (NRC RST).ary - severe -damage from H. explosion.idles (GEH) - damage suspected (JAIF 3/28); Level: low - seawater spray continues (JA.3mitting as of 0800 3/26 (NISA).indies in SFP (GEH & NISA) Temp & Level: low level - seawater spray continues (JAIF ,power. (IAEA 3/27). Secondary contain: severe damage from H2 explosion generated frg to pump fresh water into SFP (IAEA 3/28).assemblies - no damage;); Cold shutdown at 1430 JDT 3/20 (NISA); offsite electrical pc

)ads (IAEA 3/28)idles (JAIF); Injection via normal makeup (IAEA 3/27)assemblies - no damage; Cooling using RHR; Cold shutdown at 1927 JDT 3/20 (NISA);


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Ined Priority to Units:Unit 1 Maintaining containment is high priority.Unit 2, Containment damaged.Unit 3 , Primary containment may be intact; howeuilding contains 1-131.Unit 4, Due to the condition of its spent fuel pool.Unit 5 , Higher priority than Unit 6, spent fuel poo30 C in Unit 6. Difference not significant. Cooling


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Presentation for 3 Pm IPC SVTC - Pages From C142449-02F