ML102020422

Attachment 2, Root Cause Investigation Charter, LS-AA-125-1001

ML102020422
Person / Time
Site:	Oyster Creek
Issue date:	06/17/2010
From:	- No Known Affiliation
To:	Office of Information Services
References
FOIA/PA-2009-0214
Download: ML102020422 (2)

Text

LS-AA-125-1001 ATTACHMENT 2 Root Cause Investigation Charter Page I of I The Charter will be reviewed by MRC for concurrence within two business days, or as Idirected by MRC, and should be included as an attachment to the Root Cause Report.

JR Number: 907846 Sponsoring Manager:

(b)(6) 2ite Engineering Director Qualified Root Cause Investigator:

1(b)(6 I Team Investigator(s):

Names Position Commitment (b)(6) Oyster Creek Engineering Programs Manager Full Time Oyster Creek Programs Engineer Full Time Oyster Creek Programs Engineer Full Time Oyster Creek Environmental Part Time Oyster Creek Engineering- Part Time Corporate License Renewal Part Time Corporate Engineering Part Time Scope:

The scope of this investigation is to determine the root cause of the leakage of tritiated water found inside the Emergency Service Water vault at Oyster Creek Generation Station. The investigation will review sources of tritium onsite, the site's procedures for mitigating the risk of tritium releases to the environment, and station efforts to mitigate this risk. Additionally, the investigation will include a review of the LTAM issues associated with the underground piping program as well as license renewal commitments._lt-should-be-noted-that-enaineeinao will also be performing anj(b)(4 )

analyses will used be used in conjunction with LS-AA-1 25-1001, "Root Cause Analysis Manual."

Interim Corrective Actions:

An Issues Management Team has been formed to support the station in identifying the source of leakage, defining and remediating the affected areas, and completing repairs to impacted systems. Communications will be maintained with Exelon executives and senior management, the Site Leadership Team, Licensing and Regulatory Affairs personnel, and external stakeholders.

Itforfmton In tWs record wS* del*ete in ac ornce wi the ~m of formation-Oin

I- _

LS-AA-1 25-1001 Root Cause Report Milestones (Optional) Date

1. Event Date April 15, 2009

2. Screening Date April 21, 2009

3. Completion of Charter April 24, 2009

4. Status Briefing for Charter May 1, 2009

5. Two Week Update May 6, 2009

6. Sponsoring Manager Report Approval May 26, 2009

7. Review by PORC/MRC June 9, 2009 Schedule Milestones (Optional Estimate (Person-hours))

1. Charter 2

2. Two-Week Update 8

3. Report Completion 320

4. Management Approval Processing 10 MRC Comments incorporated from 4/30/09

1. Review resources available. - Added previously committed environmental control resource as a part time contributor.

2. Add LTAM issues with piping. - Added

3. Add undergroun*pjpin program and License Renewal commitments. - Added

4. Add reference tot ~eing performed on piping leaks. - Added 5.