ML23013A343: Difference between revisions

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{{#Wiki_filter:Holtec Letter 5014956 Attachment 5 Multi-Purpose Canister (MPC) 3.1.1 E. Required Actions and         E.1   Remove all fuel assemblies     30 days associated Completion               from the SFSC.
{{#Wiki_filter:Multi-Purpose Canister (MPC) 3.1.1
 
E. Required Actions and E.1 Remove all fuel assemblies 30 days associated Completion from the SFSC.
Times not met.
Times not met.
SURVEILLANCE REQUIREMENTS SURVEILLANCE                                     FREQUENCY SR 3.1.1.1         Verify that the MPC cavity has been dried in             Once, prior to accordance with the applicable limits in Table 3-       TRANSPORT 1, within the specified vacuum drying time limits       OPERATIONS as applicable.
 
SR 3.1.1.2         Verify MPC helium backfill quantity is within the       Once, prior to limit specified in Table 3-2 for the MPC. Re-           TRANSPORT performance of this surveillance is not required         OPERATIONS upon successful completion of Action C.2.2.
SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY
SR 3.1.1.3         Verify that the helium leak rate through the MPC         Once, prior to vent and drain port cover plates (confinement           TRANSPORT welds and the base metal) meets the leaktight           OPERATIONS criteria of ANSI N14.5-1997. This surveillance does not need to be performed in the MPC utilizing the REDUNDANT PORT COVER DESIGN.
 
Certificate of Compliance No. 1014                                           Amendment No. 15 Appendix C                                     3.1.1-3 1 of 1}}
SR 3.1.1.1 Verify that the MPC cavity has been dried in Once, prior to accordance with the applicable limits in Table 3-TRANSPORT 1, within the specified vacuum drying time limits OPERATIONS as applicable.
 
SR 3.1.1.2 Verify MPC helium backfill quantity is within the Once, prior to limit specified in Table 3-2 for the MPC. Re-TRANSPORT performance of this surveillance is not required OPERATIONS upon successful completion of Action C.2.2.
 
SR 3.1.1.3 Verify that the helium leak rate through the MPC Once, prior to vent and drain port cover plates (confinement TRANSPORT welds and the base metal) meets the leaktight OPERATIONS criteria of ANSI N14.5-1997. This surveillance does not need to be performed in the MPC utilizing the REDUNDANT PORT COVER DESIGN.
 
Certificate of Compliance No. 1014 Amendment No. 15 Appendix C 3.1.1-3}}

Latest revision as of 11:42, 15 November 2024

Attachment 5 - HI-STORM 100 Amendment 16 Certificate of Compliance Appendix C, Changed Pages (Non-Proprietary)
ML23013A343
Person / Time
Site: Holtec
Issue date: 01/13/2023
From:
Holtec
To:
Office of Nuclear Material Safety and Safeguards
Shared Package
ML23013A337 List:
References
5014956, EPID L-2021-LLA-0039
Download: ML23013A343 (1)
v • d • e


Text

Multi-Purpose Canister (MPC) 3.1.1

E. Required Actions and E.1 Remove all fuel assemblies 30 days associated Completion from the SFSC.

Times not met.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY

SR 3.1.1.1 Verify that the MPC cavity has been dried in Once, prior to accordance with the applicable limits in Table 3-TRANSPORT 1, within the specified vacuum drying time limits OPERATIONS as applicable.

SR 3.1.1.2 Verify MPC helium backfill quantity is within the Once, prior to limit specified in Table 3-2 for the MPC. Re-TRANSPORT performance of this surveillance is not required OPERATIONS upon successful completion of Action C.2.2.

SR 3.1.1.3 Verify that the helium leak rate through the MPC Once, prior to vent and drain port cover plates (confinement TRANSPORT welds and the base metal) meets the leaktight OPERATIONS criteria of ANSI N14.5-1997. This surveillance does not need to be performed in the MPC utilizing the REDUNDANT PORT COVER DESIGN.

Certificate of Compliance No. 1014 Amendment No. 15 Appendix C 3.1.1-3

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