ML101940278

From kanterella
Jump to navigation Jump to search
Action Request 00236389; Subject: Tritium Identified in Manhole 2-MH-2SE
ML101940278
Person / Time
Site: Brunswick  Duke Energy icon.png
Issue date: 11/24/2008
From:
- No Known Affiliation
To:
Office of Information Services
References
FOIA/PA-2010-0209
Download: ML101940278 (20)
v • d • e


Text

Page 1 Printed: 11/24/08 ACTION REQUEST 00236389 Type  : NCR Orig Date: 06/13/07 18:21 Discovery Date:

Subject  : TRITIUM IDENTIFIED IN MANHOLE 2-MH-2SE Description TRITIUM HAS BEEN IDENTIFIED IN MANHOLE 2-MH-2SE. THE TRITIUM ACTIVITY WAS 1.949E-5 UCI/ML (19,490 PCI/L). THE APPROXIMATE LOCATION OF THE MANHOLE IS IN THE VICINITY OF THE STACK AND THE INTAKE STRUCTURE.

Priority  : 2 Report To  : Status: COMPLETE 11/19/08 Due Date  : 12/31/08 Event Date Originator  : MILLIM02 Originator Group:

Facility  : BNP Department  : Z84 Organization:

Owed To  : Owed To Group :ERCUEVAL Owed To Fac: BNP Department  : Discipline AR Status History Updated Date Updated By AR Status AR Due Date 06/13/07 MILLIM02 INPROG 06/13/07 MILLIM02 H/APPR 06/19/07 HOLLEN PRE-APRV 06/19/07 HOLLEN 12/13/07 06/19/07 HOLLEN APPROVED 10/10/07 HOLLEN 08/30/08 06/21/08 HOLLEN 11/06/08 08/21/08 HOLLEN 12/04/08 11/06/08 HOLLEN 12/31/08 11/19/08 HOLLEN COMPLETE A

Page 2 Printed: 11/24/08 ACTION REQUEST 00236389 Request Attribute Value Reqd Date 1A POT'L OPER/REPORT N Y 06/13/07 Name : MICHAEL MILLI :NOR Request Attribute Value Reqd Date lB EQUIPMENT RELATED N Y 06/13/07 Name : MICHAEL MILLI INOR Request Attribute Value Reqd Date 2 SUPERVISOR REVIEW Y N 06/17/07 Name : JERRY JOHNS ON JR.

Request Attribute Value Reqd Date 2A CR VALID? Y Y 06/17/07 Name : JERRY JOHNSON JR.

Request Attribute Value Reqd Date 2B FURTHER INVN REQD Y Y 06/17/07 Name : JERRY JOHNSSON JR.

Information to include for No Further Investigation Required Include the following information for Priority 2:

Inappropriate Act statement (include work group involvecd, if known)

Apparent Cause including code a Completed Corrective Actions - CORR, or Additional Corrective Actions if needed - including reccommended assignee and recommended due date Include the following information for Priority 3:

Completed Corrective Actions - CORL, or Additional Corrective Actions if needed - including rec ommended assignee and recommended due date Request Attribute Value Reqd Date 2C RECOMMENDED OWNER MIKE MILLINOR N 06/17/07 Name : JERRY JOHNSON JR.

Request Attribute Value Reqd Date 2D OPER/REPORT ISSUE N Y 06/17/07 Name : JERRY JOHNSON JR.

Request Attribute Value Reqd Date 2DIEQUIPMENT RELATED N Y 06/17/07 Name : JERRY JOHNSON JR.

Request Attribute Value Reqd Date 2E MAINT RULE APPLIC N N 06/17/07 Name - JERRY JOHNSON JR.

Page 3 Printed: 11/24/08 ACTION REQUEST 00236389 Request Attribute Value Reqd Date 2F SYSTEM 5259 Y 06/21/07 Name : SYLVIA EDWARDS Added 5259 per Jim Boone, MR Coordinator. sde 6/21/07 Request Attribute Value Reqd Date 3 OPERATIONS REVIEW N Name Request Attribute Value Reqd Date 3A IMMED REPT ISSUE N N 06/17/07 Name : STEVEN GORDY A Licensee Event Report (LER) is due to the NRC only if any liquid effluent release, when averaged over a time period of 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />, exceeds 20 times the applicable concentrations specified in Appendix B to Part 20, Table 2, Column 2, at the point of entry into the receiving waters (i.e.,

unrestricted area) for all radionuclides except tritium and dissolved noble gasses. Reference 10CFR50.73(a) (2) (viii).

The release (tritium at approx 3.3E-4uCi/ml) is less than the 1.0E-3 listed in App B to Part 20.

ORCI-06.1, Attachment 1, has the exact same criteria for mandatory reporting.

For voluntary reporting, Attachment 1, page 18 and 19, specifies that a report should be made if an inadvertent unmonitored leak or spill has or can potentially get into groundwater that is used for drinking water or could be used for drinking water.

We do not have any reason to believe that this leak can get into any drinking water. The leak is following the release path directly to the intake canal. The hydrology experts on site this week will evaluate for any long term potential impact.

Request Attribute Value Reqd Date 3B 'OCR N N 06/17/07 Name . STEVEN GORDY Request Attribute Value Reqd Date 3B1 OPER ISSUE N N 06/17/07 Name : STEVEN GORDY Request Attribute Value Reqd Date 3B2 REPORT ISSUE N N 06/17/07 Name : STEVEN GORDY A Licensee Event Report (LER) is due to the NRC only if any liquid effluent release, when averaged over a time period of 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />, exceeds 20 times the applicable concentrations specified in Appendix B to Part 20, Table 2, Column 2, at the point of'entry into the receiving waters (i.e.,

unrestricted area) for all radionuclides except tritium and dissolved noble gasses. Reference 10CFR50.73(a) (2) (viii).

The release (tritium at approx 3.3E-4uCi/ml) is less than the 1.0E-3 listed in App B to Part 20.

ORCI-06.1, Attachment 1, has the exact same criteria for mandatory reporting.

For voluntary reporting, Attachment 1, page 18 and 19, specifies that a report should be made if an inadvertent unmonitored leak or spill has or can potentially get into groundwater that is used for drinking water or

Page 4 Printed: 11/24/08 ACTION REQUEST 00236389 could be used for drinking water.

We do not have any reason to believe that this leak can get into any drinking water. The leak is following the release path directly to the intake canal. The hydrology experts on site this week will evaluate for any long term potential impact.

Request Attribute Value Reqd Date 3B3 REW N N 06/17/07 Name : STEVEN GORDY Request Attribute Value Reqd Date 3B4 DEG/NCON N 06/17/07 Name : STEVEN GORDY Request Attribute Value Reqd Date 3C TRACKING NUMBER N N 06/17/07 Name : STEVEN GORDY Request, Attribute Value Reqd Date 4 REG AFF REVIEW N Name :

Request Attribute Value Reqd Date 4A OPER/REPORT ISSUE N Y 06/18/07 Name : MARK TURKAL Request Attribute Value Reqd Date 4AI OPER ISSUE N Y 06/18/07 Name : MARK TURKAL Request Attribute Value Reqd Date 4A2 REPORT ISSUE N Y 06/18/07 Name : MARK TURKAL Request Attribute Value Reqd Date 4A3 REW N Y 06/18/07 Name : MARK TURKAL Request Attribute Value Reqd Date 4A4 DEG/NCON N 06/18/07 Name : MARK TURKAL Request Attribute Value Reqd Date 4B FOLLOWUP ASG REOD N Y 06/18/07 Name : MARK TURKAL Request Attribute Value Reqd Date 4C T. SPEC VIOLATION N Y 06/18/07 Name : MARK TURKAL

Page 5 Printed: 11/24/08 ACTION REQUEST 00236389 Request Attribute Value Reqd Date 4D ADD'L REPORT REQD N Y 06/18/07 Name : MARK TURMAL Request Attribute Value Reqd Date 4E PNSC/CSERB REQD N Y 06/18/07 Name : MARK TURKAL Request Attribute Value Reqd Date 5 CLASSIFN/ASSIGNMNT N Name :

Request Attribute Value Reqd Date 5A CR VALID? Y Y 06/19/07 Name : NANCY HOLLEY Request Attribute Value Reqd Date 5B FURTHER INVN REQD Y Y 06/19/07 Name : NANCY HOLLEY Request Attribute Value Reqd Date 6 MISCELLANEOUS N Name :

Request Attribute Value Reqd Date 6A COMMENTS N Name :

Request Attribute Value Reqd Date 6B COMMENTS N Name :

Request Attribute Value Reqd Date 6C COMMENTS N Name Request Attribute Value Reqd Date 6D COMMENTS N Name :

Request Attribute Value Reqd Date 6E COMMENTS N Name :

Request Attribute Value Reqd Date 6F LAST COM ITM DUE Name :

Page  : 6 Printed: 11/24/08 ACTION REQUEST 00236389 Request Attribute Value Reqd Date 6G EQUIP PRI ISSUE N Name :

Request Attribute Value Reqd Date 6H RESP MGR N Name Request Attribute Value Reqd Date 61 EQUIP PRI STATUS N Name ACTION REQUEST APPROVAL REVIEW Route List: 001 Route List Initiator: MILLIM02 Alert Send Send Action Action PASSPORT Fac Group/Type Last Name Date Time Taken Date/Time JOKNSJO3 BNP ERCCSUPV A JOHNSON JR. 06/13/07 18:21 APPROVED 06/17/07 09:53 GORDYS BNP CONTROOM A GORDY 06/17/07 09:53 APPROVED 06/17/07 18:20 TURKAM BNP REGREV A TURKAL 06/17/07 18:20 APPROVED 06/18/07 06:44 HOLLEN ENP UNITEVAL A HOLLEY 06/18/07 06:44 APPROVED 06/19/07 14:21 TREND-CAUSE Facility: BNP Trend 1: ACAUSE Trend 2: L Trend 3: Li Date: 07/25/07 Process: N/A Org: EC Rank: N Assign:

==

Description:==

PROBLEM WAS A HISTORICAL ONE TRITIUM WAS IDENTIFIED IN WATER IN MANHOLE 2-MH-2SE.

Facility: BNP Trend 1: EVENT Trend 2: EC Trend 3: EC59 Date: 06/19/07 Process: ENI Org: N/A Rank: Assign:

==

Description:==

OUT OF SPEC PARAMETER (SYS, TECH, MATERIAL SPEC, R Keywords Keyword Keyword Description ENVIR OUTDOOR SPILLS, NPDES?STP, ENVIR. INDEX IMPACTS AR REFERENCE DOCUMENTS DOC SUB DOCUMENT REV MIN TITLE TYP TYP OR BNP AR 00236389 000 TRITIUM IDENTIFIED IN MANHOLE

Page  : 7 Printed: 11/24/08 ACTION REQUEST 00236389 ASSIGNMEIT NUMBER 02 SUB Type  : INVN Due Date 07/27/07 Status  : COMPLETE Reschedule  : 1 Pri Resp Group: ERCCSUPT Assigned To : N HOLLEY Sec Resp Group:

Subject :ADVERSE CONDITION INVESTIGATION Aff Facility: BNP Unit System UCR Schedule Ref Organization: Department  : Z58 Discipline Est Manhrs  : Est Comp Date Assignment Status History Updated Date Updated By Assgn Status Assgn Due Date 06/13/07 MILLIM02 INPROG 06/19/07 HOLLEN 07/12/07 06/19/07 HOLLEN ACC/PRI 06/19/07 HOLLEN NTFY/ASG 06/20/07 MILLIM02 ACC/ASG 07/12/07 HOLLEN 07/27/07 07/20/07 MILLIM02 AWAIT/C 07/25/07 HOLLEN ACC/ASG 07/25/07 HOLLEN NTFY/ASG 07/25/07 HOLLEN ACC/ASG 07/25/07 HOLLEN AWAIT/C 07/25/07 HOLLEN COMPLETE Assignment Attribute Value Reqd Date BENEFIT REALIZED N Name Assignment Attribute Value Reqd Date EXTERNAL OE RECOMM N Y 07/20/07 Name : MICHAEL MILLINOR Assignment Attribute Value Reqd Date INTERNAL OE RECOMM N Y 07/20/07 Name : MICHAEL MILLINOR Assignment Attribute Value Reqd Date 1 EVALUATOR/ASSIGNEE N Name Assignment Attribute Value Reqd Date IA COMMITTED N Name :

Page 8 Printed: 11/24/08 ACTION REQUEST 00236389 Assignment Attribute Value Reqd Date IB CHANGE BASIS PLEASE EXTEND N 07/11/07 Name : MICHAEL MILLINOR Please extend until 7/27/07 due to emergent tritium issues with SDSP.

Assignment Attribute Value Reqd Date 2 MISCELLANEOUS N Name :

Assignment Attribute Value Reqd Date.

2A COMMENTS N Name Assignment Attribute Value Reqd Date 2B COMMENTS N Name :

Assignment Attribute Value Reqd Date 2C COMMENTS N Name Assignment Attribute Value Reqd Date 2D COMMENTS N Name Assignment Attribute Value Reqd Date 2E COMMENTS N Name COMPLETION NOTES PLEASE INCLUDE IN DECOMISSIONING RECORDS.

CAUSE/ACTION ASSIGNMENT COMPLETION APPROVAL Route List: 001 Route List Initiator: HOLLEN Alert Send Send Action Action PASSPORT Fac Group/Type Last Name Date Time Taken Date/Time JOHNSJO3 BNP ERCCSUPT A JOHNSON JR. 07/20/07 14:06 APPROVED 07/23/07 14:18 HOLLEN BNP ERCUEVAL A HOLLEY 07/23/07 14:18 RETURNED 07/25/07 15:13 BNP ERCCSUPT A HOLLEY 07/25/07 15:53 BYPASSED 07/25/07 15:53 HOLLEN BNP ERCUEVAL A HOLLEY 07/25/07 15:53 APPROVED 07/25/07 15:53

Page  : 9 Printed: 11/24/08 ACTION REQUEST 00236389 ASSIGNMENT NUMBER 05 SUB Type  : CORR Due Date  : 12/04/08 Status  : COMPLETE Reschedule. 2 Pri Resp Group: ERCCSUPT Assigned To M MILLINOR Sec Resp Group:

Subject  : DOCUMENT EVALUATION FOR ANY LONG TERM POTENTIAL IMPACT Aff Facility: BNP Unit System UCR Schedule Ref  : LTCA Organization: Department  : Z84 Discipline Est Manhrs  : Est Comp Date Assignment Status History Updated Date Updated By Asogn Status Asagn Due Date 06/13/07 MILLIM02 INPROG 06/19/07 HOLLEN 10/17/07 06/19/07 HOLLEN ACC/PRI 06/19/07 HOLLEN NTFY/ASG 10/10/07 HOLLEN 08/30/08 10/10/07 MILLIM02 ACC/ASG 08/21/08 HOLLEN 12/04/08 11/17/08 MILLIM02 AWAIT/C 11/19/08 HOLLEN COMPLETE PERFORMED BY HYDROLOGY EXPERT AND IDENTIFY ANY ADDITIONAL ACTIONS DEEMED NECESSARY FROM THIS EVALUATION.

Assignment Attribute Value Reqd Date BENEFIT REALIZED N Name Assignment Attribute Value Reqd Date 1 UNIT/SECT EVALUATR N Name Assignment Attribute Value Reqd Date 1A COMMITTED N Name Assignment Attribute Value Reqd Date lB CHANGE BASIS PLEASE EXTEND N 08/20/08 Name  : MICHAEL MILLINOR AR 236389 5ý Please extend until 12/4/08. Groundwater screening points are currently being installed in this area and the report from the hydrology experts will not be available until the 4th quarter 2008.

There are no nuclear safety issues associated with groundwater related to this AR and there is no additional risk associated with extending this AR as it does not impact any SSC or other nuclear safety related component.

Document evaluation for any long term potential impact performed by hydrology expert and identify any additional actions deemed necessary from this evaluation To perform this evaluation new ground water monitoring wells will need to

Page 10 Printed: 11/24/08 ACTION REQUEST 00236389 be installed in the area of Manhole 2-MH-2SE. These wells are scheduled to be installed in June 2008.

This action needs to be extended to 8/30/08.

This action needs to be re-assigned to Mike Millinor per E&C Superintendent Jerry Johnson.

Assignment Attribute Value Reqd Date 2 MISCELLANEOUS N Name :

Assignment Attribute Value Reqd Date 2A COMMENTS Y N 10/07/08 Name : NANCY HOLLEY 10/07/08: Per authorization from DSO this action was determined to be Long Term Corrective Action (LTCA). See below e-mail message:

Nancy, Here is the response from Mike Annacone giving approval to making CORR's 1, 2, 3, 4, 7, and 8 listed below Long Term Corrective Actions. If you could, let me know what our starting average age and ending average age for CORR's are once these changes are made. I took this action from the NCR review yesterday and Jerry also has some CAP actions were this data would be helpful.
Thanks, Jeremie Varnam Environmental & Chemistry - Sr. Specialist Progress Energy - Brunswick Nuclear Plant Phone: (910) 457-3197 Pager: (910) 412-0060 jeremie.varnamopgnmail.com
                    • From: Annacone, Michael J.

Sent: Tuesday, October 07, 2008 11:26 AM To: Varnam, Jeremie Cc: Westbrook, John

Subject:

RE: E&C CORL/CORR/CAPR Backlog Reduction

Jeremie, I am ok with making items 1, 2, 4, 7, and 8 LTCA's as they are tied to PRG funded projects.

I am ok with making item 3 a LTCA as it is tied to action outside of BNP (NRR), and we have no control over the timing of their work.

Please have your unit evaluator process the above changes.

Thanks, Mike
                    • From: Varnam, Jeremie Sent: Tuesday, October 07, 2008 8:13 AM To: Annacone, Michael J.; Johnson, Jerry

Subject:

E&C CORL/CORR/CAPR Backlog Reduction Below is a list of outstanding CORR's owned by Environmental and Chemistry. Please review these items and the comments to see if they are candidates for Long Term Corrective Actions (LTCA) or closure to action plans.

1. Document Evaluation For Any Long Term Potential Impact (00236389-05 CORR 475days) : This item is tied to the well installation project for the Protected Area and the ensuing hydrology study project as part of extent of condition for Tritium Recovery.
2. Tritium Identified in Manhole MH-4 (00236389-06 CORR 355days) : This item is tied to the well installation project for the Protected Area and the ensuing hydrology study project as part of extent of condition for Tritium Recovery.

Page 11 Printed: 11/24/08 ACTION REQUEST 00236389

3. Account For The SDSP Evaporation Pathway In The Open (00233857-09 CORR 347days): This item cannot be completed until input is received from the NRR. Actual completion date is tentatively scheduled for 4/30/09.
4. Secure Any Known Path of Sodium Hypochlorite From (00245126-05 CORR 297days): ECR 10229 has been approved. This project is ranked #9 on the Plant's Top Ten Plant Health items and has been approved by PRG.
5. Restore U2 Reactor Water Sulfate Concentration Below (00271485-05 CORR 175days): Can this item be closed to the open action plan that is on the Operational Focus List to drive resolution.
6. Develop Qualification Method for Oil and Grease Analysis (00236171-19 CORL 242days): Can this CORL be close to an action plan to develop and implement the procedure and analysis.
7. Update Hydro-Geological Studies of Plant Backfill (00233865-30 CORR 396days): This item is tied to the Storm Drain Stabilization Pond Tritium recovery project and the associated protected area well installation project.
8. Complete Sampling Profile of Storm Drain Catch Basin (00268357-40 CORR 150days): This item is tied to the Storm Drain Stabilization Pond Tritium recovery project and the associated protected area well installation project.
Thanks, Jeremie Varnam Environmental & Chemistry - Sr. Specialist Progress Energy - Brunswick Nuclear Plant Phone: (910) 457-3197 Pager: (910) 412-0060 jeremie.varnam@pgnmail.com Assignment Attribute Value Reqd Date 2B COMMENTS N Name Assignment Attribute Value Reqd Date 2C COMMENTS N Name :

Assignment Attribute Value Reqd Date 2D COMMENTS N Name Assignment Attribute Value Reqd Date 2E COMMENTS N Name Assignment Attribute Value Reqd Date 3A LTCA APPROVAL N Name Assignment Attribute Value Reqd Date 3B LTCA CONCURRENCE N Name COMPLETION NOTES CAUSE/ACTION

Page 12 Printed; 11/24/08 ACTION REQUEST 00236389 ASSIGNMENT COMPLETION APPROVAL Route List: 001 Route List Initiator: MILLIM02 Alert Send Send Action Action PASSPORT Fac Group/Type Last Name Date Time Taken Date/Time JOHNSJ03 BNP ERCCSUPT A JOHNSON JR. 11/17/08 13:09 APPROVED 11/18/08 6:24 HOLLEN BNP ERCUEVAL A HOLLEY 11/18/08 06:24 APPROVED 11/19/08 13:53

Page 13 Printed: 11/24/08 ACTION REQUEST 00236389 ASSIGNMENT NUMBER06 SUB Type  : CORR Due Date  : 12/31/08 Status  : COMPLETE Reschedule  : 3 Pri Resp Group: ERCCSUPT Assigned To : M MILLINOR Sec Resp Group:

Subject  : TRITIUM IDENTIFIED IN MANHOLE MH-4 Aff Facility: BNP Unit System UCR Schedule Ref  : LTCA Organization: Department  : Z84 Discipline Est Manhrs  : Est Comp Date Assignment Status History Updated Date Updated By Assgn Status Aasgn Due Date 10/17/07 PETRUD INPROG 12/20/07 10/17/07 PETRUD NTFY/ASG 10/17/07 PETRUD NTFY/PRI 10/17/07 PETRUD ACC/PRI 10/17/07 PETRUD NTFY/ASG 10/17/07 MILLIM02 ACC/ASG 12/18/07 HOLLEN 06/30/08 06/21/08 HOLLEN 11/06/08 11/06/08 HOLLEN 12/31/08 11/19/08 MILLIM02 AWAIT/C 11/19/08 HOLLEN COMPLETE EVALUATE CONDITIONS AND IDENTIFIY ANY ADDITONAL ACTIONS NEEDED BASED ON REPORT FROM THE HYDROLOGICAL EXPERTS.

Assignment Attribute Value Reqd Date BENEFIT REALIZED N Name Assignment Attribute Value Reqd Date 1 UNIT/SECT EVALUATR N Name :

Assignment Attribute Value Reqd Date 1A COMMITTED N Name Assignment Attribute Value Reqd Date lB CHANGE BASIS PLEASE EXTEND N 12/18/07 Name : MICHAEL MILLINOR 11/5/08: Please extend until 12/31/08. Wells have been installed in the area of MH-4, but the report from the hydrologists is not yet available.

Data is currently being collected to generate the report.

This item involves groundwater wells being installed in the environment in areas outside the plant. This item has no affect on plant equipment or no impact on nuclear safety.

Please extend to 6/30/08 as the hydrologists have been unable to evaluate the area. Current plans are to initiate evaluation in January 2008 with recommendations available by the end of the 2nd quarter 2008

Page  : 14 Printed: 11/24/08 ACTION REQUEST 00236389 06/20/08: Please extend until 11/6/08. Wells have been installed in the area of MH-4, but the report is not yet available. Data is currently being collected to generate the report.

This item involves groundwater wells being installed in the environment in areas outside the plant. This item has no affect on plant equipment or no impact on nuclear safety.

Please extend to 6/30/08 as the hydrologists have been unable to evaluate the area. Current plans are to initiate evaluation in January 2008 with recommendations available by the end of the 2nd quarter 2008 Assignment Attribute Value Reqd Date 2 MISCELLANEOUS N Name :

Assignment Attribute Value Reqd Date 2A COMMENTS Y N 10/07/08

ýName : NANCY HOLLEY 10/07/08: Per authorization from DSO this action was determined to be Long Term Corrective Action (LTCA). See below e-mail message:

Nancy, Here is the response from Mike Annacone giving approval to making CORR's 1, 2, 3, 4, 7, and 8 listed below Long Term Corrective Actions. If you could, let me know what our starting average age and ending average age for CORR's are once these changes are made. I took this action from the NCR review yesterday and Jerry also has some CAP actions were this data would be helpful.

Thanks, Jeremie Varnam Environmental & Chemistry - Sr. Specialist Progress Energy - Brunswick Nuclear Plant Phone: (910) 457-3197 Pager: (910) 412-0060 jeremie.varnam@pgnmail.com

                    • From: Annacone, Michael J.

Sent: Tuesday, October 07, 2008 11:26 AM To: Varnam, Jeremie CC: Westbrook, John

Subject:

RE: E&C CORL/CORR/CAPR Backlog Reduction Jeremie, I am ok with making items 1, 2, 4, 7, and 8 LTCA's as they are tied to PRG funded projects.

I am ok with making item 3 a LTCA as it is tied to action outside of BNP (NRR), and we have no control over the timing of their work.

Please have your unit evaluator process the above changes.

Thanks, Mike

                    • From: Varnam, Jeremie Sent: Tuesday, October 07, 2008 8:13 AM TO: Annacone, Michael J.; Johnson, Jerry

Subject:

E&C CORL/CORR/CAPR Backlog Reduction Below is a list of outstanding CORR's owned by Environmental and Chemistry. Please review these items and the comments to see if they are candidates for Long Term Corrective Actions (LTCA) or closure to action plans.

1. Document Evaluation For Any Long Term Potential Impact (00236389-05 CORR 475days): This item is tied to the well installation project for the Protected Area and the ensuing hydrology study project as part of extent of condition for Tritium Recovery.

Page  : 15 Printed: 11/24/08 ACTION REQUEST 00236389

2. Tritium Identified in Manhole MH-4 (00236389-06 CORR 355days): This item is tied to the well installation project for the Protected Area and the ensuing hydrology study project as part of extent of condition for Tritium Recovery.
3. Account For The SDSP Evaporation Pathway In The Open (00233857-09 CORR 347days): This item cannot be completed until input is received from the NRR. Actual completion date is tentatively scheduled for 4/30/09.
4. Secure Any Known Path of Sodium Hypochlorite From (00245126-05 CORR 297days): ECR 10229 has been approved. This project is ranked #9 on the Plant's Top Ten Plant Health items and has been approved by PRG.
5. Restore U2 Reactor Water Sulfate Concentration Below (00271485-05 CORR 175days) : Can this item be closed to the open action plan that is on the Operational Focus List to drive resolution.
6. Develop Qualification Method for Oil and Grease Analysis (00236171-19 CORL 242days): Can this CORL be close to an action plan to develop and implement the procedure and analysis.
7. Update Hydro-Geological Studies of Plant Backfill (00233865-30 CORR 396days): This item is tied to the Storm Drain Stabilization Pond Tritium recovery project and the associated protected area well installation project.
8. Complete Sampling Profile of Storm Drain Catch Basin (00268357-40 CORR 150days): This item is tied to the Storm Drain Stabilization Pond Tritium recovery project and the associated protected area well installation project.
Thanks, Jeremie Varnam Environmental & Chemistry - Sr. Specialist Progress Energy - Brunswick Nuclear Plant Phone: (910) 457-3197 Pager: (910) 412-0060 jeremie.varnam@pgnmail.com Assignment Attribute Value Reqd Date 2B COMMENTS N Name Assignment Attribute Value Reqd Date 2C COMMENTS N Name Assignment Attribute Value Reqd Date 2D COMMENTS N Name :1 Assignment Attribute Value Reqd Date 2E COMMENTS N Name Assignment Attribute Value Raqd Date 3A LTCA APPROVAL N Name,:

Assignment Attribute Value Reqd Date 3B LTCA CONCURRENCE N Name :'

Page 16 Printed: 11/24/08 ACTION REQUEST 00236389 COMPLETION NOTES CAUSE/ACTION ASSIGNMENT COMPLETION APPROVAL Route List: 001 Route List Initiator: MILLIM02 Alert Send Send Action Action PASSPORT Fac Group/Type Last Name Date Time Taken Date/Time JOHNSJ03 BNP ERCCSUPT A JOHNSON JR. 11/19/08 13:35 APPROVED 11/19/08 13:42 HOLLEN BNP ERCUEVAL A HOLLEY 11/19/08 13:42 APPROVED 11/19/08 13:52

ATTACHMENT 3 Sheet 1 of 2 ADVERSE CONDITION INVESTIGATION FORM Form CAP-NGGC-0200-3-18 Action Request Number: 236389 Investigator: Mike Millinor

1. Adverse Condition Description Tritium has been identified in manhole 2-MH-2SE. The tritium activity was 1.949E-5 pCi/ml (19,490 pCi/L). The approximate location of the manhole is in the vicinity of the stack and the intake structure.
2. Investigation Summary

" What Should Be: This is the first time this manhole was analyzed for tritium. Even though there have been several manholes identified with tritium at the plant, it is not the norm for tritium to be found in manholes.

" What Is: Discussions with the engineer who performed the inspection in the manhole indicate that the tritiated water found in the manhole was groundwater.

Tritium is not normally expected to be found in manholes even though there have been several manholes identified with tritium. However, the site hydrology as it is currently understood indicates that groundwater inside the backfill area at the site moves toward the intake canal.

" How it happened: It appears to be historical and it is unknown at this time as to how the tritium entered the groundwater in this area.

  • Why it happened: It appears to be historical and it is unknown at this time why tritium entered the groundwater. The immediate area hydrology will have to be verified to determine if this is a current component leak or historical movement of existing groundwater containing tritium is moving towards the area.
3. Corrective Action Plan ICAP-NGGC-0200 I Rev. 18 1 1

ATTACHMENT 3 Sheet 2 of 2 ADVERSE CONDITION INVESTIGATION FORM Form CAP-NGGC-0200-3-18 Corrective Action Plan L~ESCRPTION - AUS - ODE RG V' ORRECTIVE`ACTION. ASSIGNMEN SGE1 EO PE CONCURRENCE- COMPLETION ADVERSE'. - Tritium was identified in water in ave hydrologists CORR Marty 11/20/07 C..ODITION manhole 2-MH-2SE that is coming valuate groundwater in McGowan/Jerry from groundwater. NIA , NIA N/A "rea for tritium source Johnson S determination.

AorE There is no known current Cannot L1 N/A None N/A N/A N/A Mlalfunction uipment malfunction or determine due to inappropriate act associated with historical in the current situation. Item appears nature to be historical.

Document evaluation for CORR M.McGowan 10/17/07 any long term potential impact D)THER N/A N/A N/A N/A YN/A -'N/A ';WA WA,

  • Designate which assignments are Long Term Corrective Action (non-outage related LTCA requires approval by DSO - Manager PE&RAS for corporate).

"*Providejustification for corrective actions with initial due date that exceeds 120 days.

[ CAP-NGGC-0200 Rev. 18

Discussions held by the hydrology experts on 11/17/08 indicate, based on the hydrology work performed in the protected area, that there are no long term impacts to the area from the tritium in this manhole. The groundwater in the area is moving towards the intake canal as expected and no additional actions are necessary.

The tritium in this manhole was discussed with the hydrology experts. Several wells have been installed in this area (area 11) and are not indicating tritium. The tritium in this manhole appears to be coming from an up gradient manhole where there are significant concentrations of tritium. The tritium in this case is being transported by interconnected conduits to this manhole. Per the hydrologists there are no other actions necessary related to the tritium in this manhole.

Retrieved from "https://kanterella.com/w/index.php?title=ML101940278&oldid=2648791"