ML092310651

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Calculation No. CAL-DSD-NU-000004, Rev. 00A, ECN No. 2, Intact and Degraded Mode Criticality Calculations for the Codisposal of TMI-2 Spent Nuclear Fuel in a Waste Package.
ML092310651
Person / Time
Site: Three Mile Island, 06300001  Constellation icon.png
Issue date: 07/26/2005
From: Alsaed A
Bechtel SAIC Co
To:
NRC/NMSS/DHLWRS/LID/PMBB
Shared Package
ML092310639 List:
References
DOC.20050801.0001 CAL-DSD-NU-000004, Rev 00A, ECN 2
Download: ML092310651 (1)


Text

DOC.20050801.0001 Engineering Change Notice I. QA: QA SSC 2. Page I of _1_

Complete only applicable items.

3. DocU\TII:i11 Jdl'nlificr: 4,Rev.: 5 Tille: 6. ECN:

Intact and Degraded ~lode Criticality Calculations for the CAL-DSD-l\ru-000004 OOA 2 Codisposal ofTMI-2 Spent Nuclear Fuel in a Waste Package

7. ,Reason ror Change:

Per LP-3.12Q-IlSC Design Calculations and Analyses Section 5.1 (2} c, "The decision of tile DEM, PCSA Manager, Criticality Manager, or peA Manager to issue calculations or analyses with a "colTlmitted" status will be based on an experienced assessment of the likelihood that the results of the calculation or analysis will change, and the dcgree of impactlhose changes will have on designs that support the regulatory submitta Is or procurelllcllt activities, based on the design's bounding conservatism."

the status designation of lmaN and Degraded A10de Criticality Calculatiollsjor tlte Codisposal uJ'liHl-2 Spellt NIIc:lear Fllel illll Waste Package (CAL-DSD-NU-000004 REV OOA) can be changed to "Commil1ed" as the results arc not expected to change in such a manner that will affect support of regulatory submiUals.

It Su~cOOs '-'hang!! Document: IDyes If, Yes,Charl~Iloc.: 181 NQ 9, Change Impact:

Inpu~ ChIit\8oo: Dyes ~No R..,\,>uJu Imp:lClcd: Dyes 181 No ASWi11pliolls Changed: Dyes 181 No ~isn 11l1PI1Cled: Dyes I8l No to. Dcscriplioo of ClmlgC: (Add~s llUY "Yr:.$** llI1S\\'ffil)

Add a "Conuniued" option in Illock 7 on the cover sheet and change the "Document Status Designation" from Preliminary to "Conunittcd", Illock 7 on the cover sheet should rcad as follows:

It Document StatuS De~lgnaliqn I

D Pretimillary ~.. {:ommttted D Final CJ Caricelled I

11. OnQJnalor: (Prlntl$lgP/Dare)

Abdt;lhalirn Alsaed /~d'~ :;;/2?/b'5

!1L Q,.. I, ... ',- //~~-l Checker: (PrintiSign/Dale)

Jolm Scaglione .A I\pprovcd: (I'TintiSignlDale)

William Hutchins h~&~,< zC2<~~ 2 ; 7/6' 5