ML21033A637
| ML21033A637 | |
| Person / Time | |
|---|---|
| Site: | 07103036 |
| Issue date: | 06/23/2020 |
| From: | Kiyomitsu H Govt of Japan, Nuclear Regulation Authority |
| To: | Office of Nuclear Material Safety and Safeguards |
| NJDevaser - NMSS/DFM/STL - 301.415.5196 | |
| Shared Package | |
| ML21033A635 | List: |
| References | |
| Download: ML21033A637 (10) | |
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IDENTIFICATION MARK
- J/170/B(U)F-96 3)
(Rev.
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COMPETENT AUTHORITY OF JAPAN CERTIFICATE FORAPPROVAL OF PACKAGE DESIGN FORTHETRANSPORT OF RADIOACTIVE MATERIALS ISSUEDBY NUCLEARREGULATION AUTHORITY ROPPONGI 1-9-9, MINATO-KU TOKYO,JAPAN
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,,J e Ed CERTIFICATE FORAPPROVAL OFPACKAGE DESIGN FOR THETRANSPORT OFRADIOACTIVE MATERIALS Thisistocertify,in response totheapplication byKYOTOUNIVERSITY, thatthepackage design described herein complies withthedesign requirements fora package containing fresh fuelelements andlow irradiated fuel elements inresearch reactors, specified inthe2012Edition of theRegulations fortheSafe Transport of Radioactive Material (InternationalAtomic Energy Agency, Safety StandardsSeries No.SSR-6) andtheJapanese rules based on theAct'on Regulation ofNuclearSource Nuclear Material, Fuel Material andReactors.
Thiscertificatedoesnotrelieve theconsignor from compliance withany requirementofthegovernment ofanycountrythrough orinto whichthe packagewillbetransported.
COMPETENT AUTHORITY IDENTIFICATION MARK:J/170/B(U)F-96 (Rev. 3)
(A/A) .
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Date Hasegawa Kiyomiu Director,Division ofLicensingfor Nucl'earFuelFacilities SecretariatofNuclear Regulation Authority Competent Authority ofJAPAN for Package Design Approval
J; E (l' li Reference ofJ/170/B(U)F-96(Re C -
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/ 1. TheCompetent Authority Identification Mark:J/170/B(U)F-96(Rev. 3)
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/ 2. NameofPackage :JRF-90Y-950K
- 3. TypeofPackage :Type B(U) package for fissile material
- 4. SpecificationofPackage (1) Materials ofPackaging (a)
MainBody : Stainless steel, Balsa woodand Hard polyurethane foam (b)
Outer lid :Stainless steel, Balsa woodand
-Hard polyurethane foam (c)
Innerlid :Stainless steel and Silicone rubber Fuel (d) Basket :Stainless steel and Silicone rubber (2) Total weightofPackaging :Approximately 860kg (3) Outer Dimensions ofPackaging (i) Diameter Outer :Approximately 840 mm (ii) Length :Approximately 1,800 mm (4) Weight Total ofPackage :950kgorless (5) ofPackage Illustration :Seethe attached Figure-1 (Bird's-eye View)
- 5. SpecificationofRadioactive Contents :Seetheattached Table-1,2,3 and4
- 6. Description ofContainment System Containment system consists oftheinner shell andtheinner lid(made ofthe steel).
stainless O-ring madeofsilicone rubber isused for thecontact surface inner between shellandinner lid.
- 7. ForPackage containing FissileMaterials (1) on Package Restrictions (i) Restriction Number"N" :No restriction (ii) ofPackage Array :No restriction (iii)Criticality SafetyIndex (CSI) :0 (2) ofConfinement Description System
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. Confinement system consists ofthebasket which maintains thefuel elements
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contained inthepackage.
(3) Assumptions ofLeakage ofWater intoPackage Itisassumed in.criticality analysis that waterwill leakinto void space ofinner shell.
(4) Special Features in Criticality Assessment Notapplicable
- 8. ForTypeB (M) Packages, a statement regarding prescriptions ofTypeB (U)
Package thatdonotapply tothis Package Notapplicable (This package isType B(U))
- 9. Assumed Ambient Conditions (i) Ambient Temperature Range :-400C~380C (ii)Insolation Data :Table 12ofIAEARegulation 10.Handling, Inspection andMaintenance (1) Handling Instructions (i) Package should behandled carefully inaccordance with the schedule and procedures established properly taking allpossible safety measures.
(ii)Package should behandled using app'ropriate lifting devices and the crane.
Whenpackaging (iii) isstored outdoors, itshould becoverd with anappropriate waterproof sheet, avoiding thesituation where itisplaced directly onthe ground.
(2) Inspections andMaintenance ofPackaging Thefollowing inspections shouldbe performed notless than oncea year(once for every tentimes ina casewhere thepackaging isused notless than tentimes a year) anddefect ofpackaging should berepaired, ifany,inorder tomaintain the integrity ofpackaging.
(i) Visual Appearance Inspection (ii)Pressure Durability Inspection (iii)Maintenance ofO-ring Usedfor Containment System (iv)Leakage RateMeasurement Inspection (v)Subcriticality Inspection (vi)Lifting Inspection (3) Actions priortoShipment Thefollowing inspections should beperformed priortoshipment.
(i) Visual Appearance Inspection
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ofJ/170/B(U)F-96(Re Reference
- Page3of8Pages lLj,p-j (ii)Lifting Inspection p s (iii)
Weight Measurement Inspection
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SurfaceCointamination Measurement Inspection (v)
Radiation Dose rate Inspection (vi)
SubcriticalityInspection Contents (vii) Specification Check Inspection (viii)
Leakage Rate Measurement Inspection (4)
Precautions for Loading ofPackage for Shipment Package should besecurely loaded tothe conveyance atthedesignated tie-down portion ofthepackage soasnotto move, roll downorfalldownfrom theloading position during transport.
11.Issue DateandExpiry Date (i)
Issue Date :April 27,2020 Expiry (ii) Date :April 26,2025
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/- ofJ/170/B(U)F-96(Re Reference l Page4 of8 Pages ex E[~ Approximately d) 840 R/ 221' crg
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Figure-1 Illustration ofJRF-90Y-950K package (Bird's-eye view)
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