ML061000406

Condition Report 428868, Root Cause Investigation Charter, Tritium Release from Braidwood Station with a Potential to Affect the Public

ML061000406
Person / Time
Site:	Braidwood
Issue date:	12/09/2005
From:	Leffler T - No Known Affiliation
To:	Office of Nuclear Reactor Regulation
References
FOIA/PA-2006-0115, FOIA/PA-2010-0209 428868, LS-AA-125-1001
Download: ML061000406 (2)

Text

LS-AA-1 25-1001 AI )

Revision 5 A'

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Root Cause Investigation Charter Tritium Release from Braidwood Station with a Potential to Affect the Public Condition Report #:

428868 Sponsoring Manager:

Janice Kuczynski, Chemistry Manager Team Investigator(s):

Names Position Commitment Jason Eggart Tom Leffler Randy Kalb Kim Aleshire Glen Vickers Scott Kirkland Jim Crawford John Gumnick Mike Miller Jeff Burkett Dan Stroh Scott Sklenar Braidwood Chemistry Lead Investigator Root Cause Qualified Investigator Dresden Chemistry Investigator Braidwood EP (ODCM) Investigator LaSalle RP Investigator Quad Cities Investigator Braidwood Maintenance Investigator Corporate RP (CHP) Investigator Braidwood Operations Braidwood Operations Braidwood Engineering Hydrologist Part Time Full Time Full Time Part Time Full Time Full Time Full Time Part-Time Full-Time Full-Time Full-Time Part-Time I,

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EorUi-The scope of the root cause investigation is to determine the root cause f the Tritium releases from Braidwood Station with a potential to affect the public. The nvestigation will review response procedures, regulations, and environmental impac e cifically, the team will review the response to known spills in 1998, 2000 an similar IA review of year 2000 Root Cause actions' effectiveness will be perfore pecifically, the team will look for any evidence that the actions to prevent recurrence were not effective. An E&CF Chart will be utilized for Change Analysis and Barrier Analysis.

Kepner-Tregoe and Tap Root Analyses will also be utilized. To accomplish a timely report delivery, support will be required as noted above in Engineering, Hydrology, Maintenance, Operations, Off-Site Dose Assessment, and Technical Writing.

Interim Corrective Actions:

An Issues Management Team has been formed to manage the recovery.

Additional Sampling will be performed and analyzed to fully define the affected areas.

The discharge piping will be reviewed for integrity. Remediation plans will be developed sand ;mplomentation initiated. Communications will be maintained with Exelon, Y

Regulatory personnel, the public, and INPO.

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Root Cause Report Milestones:

1.

Event Date

2.

Screening Date

3.

Completion of Charter (2 Days from MRC) [-03]

4.

Status Briefing for Charter [-14]

5.

Two Week Update & Draft RCR for Reviews [-07]

6.

MRC Update & Draft RCR for Reviews [-081

7.

CAPCo Reviews of RCR [-15]

8.

Collegial Reviews of RCR [-15]

9.

MRC Update & Draft RCR for Reviews [-09]

10.

Sponsoring Manager Report Approval [-14]

11.

Root Cause delivered to MRC

12.

Review by MRC [-05]

13.

Final Root Cause Investigation Due Date [-04]

Prepared By: Tom Leffler, Root Cause Qualified Investigator (Name)

(11/30/05)

(12/07/05)

(12/09/05)

(12/14/05)

(12/21/05)

(12/28/05)

(12/29/05)

(12/29/05)

(01/04/06)

(01/04/06)

(01/06/06)

(01/13/06)

(01/13/06) 12/09/05 (Date)

Approved By:

Janice Kuczynski, Chemistry Manager (Sponsoring Manager) 12/09/05 (Date)

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