ML102590589

Independent Spent Fuel Storage Installation, Updated Safety Analysis Report (Usar), Revision 19 - Chapter 5, Figure 5.1-1, ISFSI Loading Operations Flowchart (See Reference 5.2)

ML102590589
Person / Time
Site:	Calvert Cliffs
Issue date:	09/09/2010
From:	Calvert Cliffs
To:	Office of Nuclear Material Safety and Safeguards
References
Download: ML102590589 (3)

Text

CASK HANDLING PIT FUEL POOL AUX. BLDG. TRUCK BAY HSM SITE LOWERCASKI LOAD DSC INTO CASK -- DSCINTO FUEL POOL FILLANNULUS BETWEEN LOAD FUEL DSC AND CASK WITH ASSEMBLIES DEMINERALIZED INTODSC WATER

, o CHECK & RECORD INSTALLAND IDENTITY&

PRESSURIZE LOCATION OF ANNULUS SEAL EACH FUEL ASSY.

INTHEDSC o

FILL DSC CAVITY PLACETOP WITH BORATED WATER

--- SHIELD PLUG ONDSC DECONTAMINATE REMOVE THE OUTER SURFACE CASKIDSC OF CASK FROM FUEL POOL

--

BGE-A92.01M Figure 5.1-1 ISFSI Loading Operations Flowchart Page 1 of 3

[See Reference 5.2]

Rev. 1

~ASK QECON AREA FUEL POQ1. AUX BLDG TRl.:CK BAY HSM SIT~

LOWER WATER @ WELD PLUGS OVER 1 INSTALL LEVEL IN DSC _~~~ VENT AND TRUNNION CAVITY AND SIPHON PORTS RESTRAINTS ANNULUS AND PERFORM NDE

@ ,--._--1. t

_

, t SEAL WELD TOP INSTALL DSC REf'v1OVE SHIELD PLUG TOP COVER CASK BonOM TODse PLATE COVER II

.,

INSTALLCASK PE~FORM SEALWELD INNER &OUiER NDEON COVER PLATE PLUG SEAL WELD TO DSCSHELL ASSEMBLIES I,

@ ......-_.......----.

, I 8)-----'--DRAIN PERFORM NDE TOW LOADED REMAINING WATER TRAILER FROM DSCAND ON SEAL WELD TOHSM ANNULUS

• ,

VACUUM INSTALL CASK DRYDSC TOP COVER PLATE II n BACKFILL esc MOVE CAVITY WITH C.A.3KTO HELIUM mAILER

~_..Io-t __

PERFORM LOWER CASK HELIUM L.EAK

-reST

-- ONTO SUPPORT SKID 1'1 Figure 5.1-1 ISFSI Loading Qgeratioos Flowchart Page 2 of 3

[See Reference 5.2J Rev. 2

AUX. BLDG CASK DECON PIT FUEL POOL TRUCK BAY HSM SITE INSPECTHSM ALIGN RAM AND INTERIOR FOR PUSH DSC DEBRIS INTOHSM

• ,~

REMOVE RAM AND POSITION PULL CASK CASK WITH OUT OF HSMOPENING HSMOPENING REMOVE CASK INSTALLDSC TOP COVER PLATE SEISMIC

& SKID TIE-DOWN RESTRAINT AND BRACKET HSMDOOR FASTENERS t

ALIGN AND TACK WELD DOCK CASK HSMCLOSED WITH HSM DOOR OPENING BGE-A92.01M

'.

SECURE SKID AND INSTALL CASK ~

RESTRAINT SYSTEM Figure 5.1-1 ISFSI Loading Operations Flowchart Page 3 of 3

. f [See Reference 5.2]

Rev. 1