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| number = ML14006A168
| number = ML14006A168
| issue date = 01/14/2014
| issue date = 01/14/2014
| title = Fermi, Unit 2, Request for Additional Information Related to Relief Request PRR-011 for the Third 10-year Interval (TAC No. MF2557)
| title = Request for Additional Information Related to Relief Request PRR-011 for the Third 10-year Interval
| author name = Wengert T J
| author name = Wengert T
| author affiliation = NRC/NRR/DORL/LPLIII-1
| author affiliation = NRC/NRR/DORL/LPLIII-1
| addressee name = Plona J H
| addressee name = Plona J
| addressee affiliation = DTE Electric Company
| addressee affiliation = DTE Electric Company
| docket = 05000341
| docket = 05000341
| license number = NPF-043
| license number = NPF-043
| contact person = Wengert T J
| contact person = Wengert T
| case reference number = TAC MF2557
| case reference number = TAC MF2557
| document type = Letter, Request for Additional Information (RAI)
| document type = Letter, Request for Additional Information (RAI)
Line 18: Line 18:


=Text=
=Text=
{{#Wiki_filter:Mr. Joseph H. Plona UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 14, 2014 Senior Vice President and Chief Nuclear Officer DTE Electric Company Fermi 2-210 NOC 6400 North Dixie Highway Newport, Ml 48166  
{{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 14, 2014 Mr. Joseph H. Plona Senior Vice President and Chief Nuclear Officer DTE Electric Company Fermi 2-210 NOC 6400 North Dixie Highway Newport, Ml 48166


==SUBJECT:==
==SUBJECT:==
FERMI 2-REQUEST FOR ADDITIONAL INFORMATION RELATED TO RELIEF REQUEST PRR-011 FOR THE THIRD 10-YEAR INTERVAL (TAC NO. MF2557)  
FERMI 2- REQUEST FOR ADDITIONAL INFORMATION RELATED TO RELIEF REQUEST PRR-011 FOR THE THIRD 10-YEAR INTERVAL (TAC NO. MF2557)


==Dear Mr. Plena:==
==Dear Mr. Plena:==
By letter dated August 7, 2013 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML 13220A 156), DTE Electric Company submitted a relief request, pursuant to Title 10 Section 50.55a of the Code of Federal Regulations that proposes the use of a minimum reference value for smooth running pump vibration acceptance criteria for the Fermi 2 Power Plant. The U.S. Nuclear Regulatory Commission (NRC) staff is reviewing your submittal and has determined that additional information is required to complete the review. The specific information requested is addressed in the enclosure to this letter. As discussed with Mr. Sam Hassoun of your staff on January 2, 2014, it was agreed that you would provide a response to this request by January 31, 2014. The NRC staff considers that timely responses to RAis help ensure sufficient time is available for staff review and contribute toward the NRC's goal of efficient and effective use of staff resources.
 
J. H. Plona If circumstances result in the need to revise the requested response date, please contact me at (301) 415-4037.
By letter dated August 7, 2013 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML13220A156), DTE Electric Company submitted a relief request, pursuant to Title 10 Section 50.55a of the Code of Federal Regulations that proposes the use of a minimum reference value for smooth running pump vibration acceptance criteria for the Fermi 2 Power Plant.
Docket No. 50-341  
The U.S. Nuclear Regulatory Commission (NRC) staff is reviewing your submittal and has determined that additional information is required to complete the review. The specific information requested is addressed in the enclosure to this letter. As discussed with Mr. Sam Hassoun of your staff on January 2, 2014, it was agreed that you would provide a response to this request by January 31, 2014.
The NRC staff considers that timely responses to RAis help ensure sufficient time is available for staff review and contribute toward the NRC's goal of efficient and effective use of staff resources.
 
J. H. Plona                                     If circumstances result in the need to revise the requested response date, please contact me at (301) 415-4037.
Sincerely,
                                                ~~~~::f::Y'YT Thomas J. Wengert, Senior Project Manager Plant Licensing Branch 111-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-341


==Enclosure:==
==Enclosure:==


Request for Additional Information cc w/encl: Distribution via ListServ Sincerely, Thomas J. Wengert, Senior Project Manager Plant Licensing Branch 111-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation REQUEST FOR ADDITIONAL INFORMATION (RAI) DTE ELECTRIC COMPANY FERMI-2 DOCKET NO. 50-341 By letter dated August 7, 2013 (Agencywide Documents Access and Management System Accession No. ML 13220A 156), DTE Electric Company requested approval from the Nuclear Regulatory Commission (NRC) of relief request PRR-011, for the Fermi 2 Power Plant (Fermi-2), pursuant to Title 10 of the Code of Federal Regulations (1 0 CFR) Part 50, Section 55a. PRR-011 proposed the use of a minimum reference value for smooth running pump vibration acceptance criteria.
Request for Additional Information cc w/encl: Distribution via ListServ
The NRC staff reviewed this request and determined that the following information is required to complete its review. RAI PRR-011-1 As part of the justification for relief from the requirements of ISTB-3300(e)(1) of the 2004 Edition of the American Society of Mechanical Engineers Operation and Maintenance Code, "Reference Values," alternative request PRR-011 for Fermi-2, under "Proposed Alternative and Basis for Use," states that the site Predictive Maintenance Program" ... employs predictive monitoring techniques such as vibration monitoring and analysis beyond that required by ISTB." In order to determine if the additional testing will provide an acceptable level of quality and safety in accordance with 10 CFR 50.55a(a)(3)(i), the NRC staff requests the following information concerning the additional testing performed under the site Predictive Maintenance Program for the North and South Control Center Heating, Ventilation and Air Conditioning Pumps T 41 OOC040 and T 41 OOC041: 1. Are thermographic analysis and oil sampling and analysis included in the Predictive Maintenance Program for pumps T4100C040 and T4100C041?
 
If so, describe how often these techniques are performed and explain how they are used to monitor the pumps. 2. The statement" ... such as vibration monitoring  
REQUEST FOR ADDITIONAL INFORMATION (RAI)
... "referenced above implies that additional techniques may be used for predictive maintenance on pumps T 41 OOC040 and T 41 OOC041. What additional techniques beyond those explicitly mentioned in relief request PRR-011, if any, are used to monitor potential degradation of pumps T4100C040 and T4100C041 and how are they used? Enclosure J. H. Plona If circumstances result in the need to revise the requested response date, please contact me at (301) 415-4037.
DTE ELECTRIC COMPANY FERMI-2 DOCKET NO. 50-341 By letter dated August 7, 2013 (Agencywide Documents Access and Management System Accession No. ML13220A156), DTE Electric Company requested approval from the Nuclear Regulatory Commission (NRC) of relief request PRR-011, for the Fermi 2 Power Plant (Fermi-2), pursuant to Title 10 of the Code of Federal Regulations (1 0 CFR) Part 50, Section 55a. PRR-011 proposed the use of a minimum reference value for smooth running pump vibration acceptance criteria. The NRC staff reviewed this request and determined that the following information is required to complete its review.
Docket No. 50-341  
RAI PRR-011-1 As part of the justification for relief from the requirements of ISTB-3300(e)(1) of the 2004 Edition of the American Society of Mechanical Engineers Operation and Maintenance Code, "Reference Values," alternative request PRR-011 for Fermi-2, under "Proposed Alternative and Basis for Use," states that the site Predictive Maintenance Program" ... employs predictive monitoring techniques such as vibration monitoring and analysis beyond that required by ISTB."
In order to determine if the additional testing will provide an acceptable level of quality and safety in accordance with 10 CFR 50.55a(a)(3)(i), the NRC staff requests the following information concerning the additional testing performed under the site Predictive Maintenance Program for the North and South Control Center Heating, Ventilation and Air Conditioning Pumps T41 OOC040 and T 41 OOC041:
: 1. Are thermographic analysis and oil sampling and analysis included in the Predictive Maintenance Program for pumps T4100C040 and T4100C041? If so, describe how often these techniques are performed and explain how they are used to monitor the pumps.
: 2. The statement" ... such as vibration monitoring ... "referenced above implies that additional techniques may be used for predictive maintenance on pumps T41 OOC040 and T41 OOC041.
What additional techniques beyond those explicitly mentioned in relief request PRR-011, if any, are used to monitor potential degradation of pumps T4100C040 and T4100C041 and how are they used?
Enclosure
 
J. H. Plona                                     If circumstances result in the need to revise the requested response date, please contact me at (301) 415-4037.
Sincerely, IRA/
Thomas J. Wengert, Senior Project Manager Plant Licensing Branch 111-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-341


==Enclosure:==
==Enclosure:==


Request for Additional Information cc w/encl: Distribution via ListServ DISTRIBUTION:
Request for Additional Information cc w/encl: Distribution via ListServ DISTRIBUTION:
PUBLIC LPL3-1 R/F RidsNrrPMFermi2 Resource RidsAcrsAcnw_MaiiCTR Resource RidsRgn3MaiiCenter Resource RidsNrrDorllpl3-1 Resource Sincerely, IRA/ Thomas J. Wengert, Senior Project Manager Plant Licensing Branch 111-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation RidsNrrDeEpnb Resource RidsN rrLAM Henderson Resource RidsNrrDoriDpr Resource JCarneal, NRR ADAMS Accession Number* ML14006A168  
PUBLIC           LPL3-1 R/F             RidsNrrDeEpnb Resource RidsNrrPMFermi2 Resource               RidsN rrLAM Henderson Resource RidsAcrsAcnw_MaiiCTR Resource          RidsNrrDoriDpr Resource RidsRgn3MaiiCenter Resource            JCarneal, NRR RidsNrrDorllpl3-1 Resource ADAMS Accession Number* ML14006A168                                   *via email OFFICE LPL3-1/PM           LPL3-1/LA           EPNB/BC           LPL3-1/BC           LPL3-1/PM NAME       TWengert       MHenderson         Tlupold*         RCarlson (TB for)   TWengert DATE       01/14/14         01/13/14           12/06/13           1/14/14             1/14/14 OFFICIAL RECORD COPY}}
*via email OFFICE LPL3-1/PM LPL3-1/LA EPNB/BC LPL3-1/BC LPL3-1/PM NAME TWengert MHenderson Tlupold* RCarlson (TB for) TWengert DATE 01/14/14 01/13/14 12/06/13 1/14/14 1/14/14 OFFICIAL RECORD COPY}}

Latest revision as of 09:41, 4 November 2019

Request for Additional Information Related to Relief Request PRR-011 for the Third 10-year Interval
ML14006A168
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 01/14/2014
From: Thomas Wengert
Plant Licensing Branch III
To: Plona J
DTE Electric Company
Wengert T
References
TAC MF2557
Download: ML14006A168 (4)
v • d • e


Text

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 14, 2014 Mr. Joseph H. Plona Senior Vice President and Chief Nuclear Officer DTE Electric Company Fermi 2-210 NOC 6400 North Dixie Highway Newport, Ml 48166

SUBJECT:

FERMI 2- REQUEST FOR ADDITIONAL INFORMATION RELATED TO RELIEF REQUEST PRR-011 FOR THE THIRD 10-YEAR INTERVAL (TAC NO. MF2557)

Dear Mr. Plena:

By letter dated August 7, 2013 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML13220A156), DTE Electric Company submitted a relief request, pursuant to Title 10 Section 50.55a of the Code of Federal Regulations that proposes the use of a minimum reference value for smooth running pump vibration acceptance criteria for the Fermi 2 Power Plant.

The U.S. Nuclear Regulatory Commission (NRC) staff is reviewing your submittal and has determined that additional information is required to complete the review. The specific information requested is addressed in the enclosure to this letter. As discussed with Mr. Sam Hassoun of your staff on January 2, 2014, it was agreed that you would provide a response to this request by January 31, 2014.

The NRC staff considers that timely responses to RAis help ensure sufficient time is available for staff review and contribute toward the NRC's goal of efficient and effective use of staff resources.

J. H. Plona If circumstances result in the need to revise the requested response date, please contact me at (301) 415-4037.

Sincerely,

~~~~::f::Y'YT Thomas J. Wengert, Senior Project Manager Plant Licensing Branch 111-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-341

Enclosure:

Request for Additional Information cc w/encl: Distribution via ListServ

REQUEST FOR ADDITIONAL INFORMATION (RAI)

DTE ELECTRIC COMPANY FERMI-2 DOCKET NO. 50-341 By letter dated August 7, 2013 (Agencywide Documents Access and Management System Accession No. ML13220A156), DTE Electric Company requested approval from the Nuclear Regulatory Commission (NRC) of relief request PRR-011, for the Fermi 2 Power Plant (Fermi-2), pursuant to Title 10 of the Code of Federal Regulations (1 0 CFR) Part 50, Section 55a. PRR-011 proposed the use of a minimum reference value for smooth running pump vibration acceptance criteria. The NRC staff reviewed this request and determined that the following information is required to complete its review.

RAI PRR-011-1 As part of the justification for relief from the requirements of ISTB-3300(e)(1) of the 2004 Edition of the American Society of Mechanical Engineers Operation and Maintenance Code, "Reference Values," alternative request PRR-011 for Fermi-2, under "Proposed Alternative and Basis for Use," states that the site Predictive Maintenance Program" ... employs predictive monitoring techniques such as vibration monitoring and analysis beyond that required by ISTB."

In order to determine if the additional testing will provide an acceptable level of quality and safety in accordance with 10 CFR 50.55a(a)(3)(i), the NRC staff requests the following information concerning the additional testing performed under the site Predictive Maintenance Program for the North and South Control Center Heating, Ventilation and Air Conditioning Pumps T41 OOC040 and T 41 OOC041:

1. Are thermographic analysis and oil sampling and analysis included in the Predictive Maintenance Program for pumps T4100C040 and T4100C041? If so, describe how often these techniques are performed and explain how they are used to monitor the pumps.
2. The statement" ... such as vibration monitoring ... "referenced above implies that additional techniques may be used for predictive maintenance on pumps T41 OOC040 and T41 OOC041.

What additional techniques beyond those explicitly mentioned in relief request PRR-011, if any, are used to monitor potential degradation of pumps T4100C040 and T4100C041 and how are they used?

Enclosure

J. H. Plona If circumstances result in the need to revise the requested response date, please contact me at (301) 415-4037.

Sincerely, IRA/

Thomas J. Wengert, Senior Project Manager Plant Licensing Branch 111-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-341

Enclosure:

Request for Additional Information cc w/encl: Distribution via ListServ DISTRIBUTION:

PUBLIC LPL3-1 R/F RidsNrrDeEpnb Resource RidsNrrPMFermi2 Resource RidsN rrLAM Henderson Resource RidsAcrsAcnw_MaiiCTR Resource RidsNrrDoriDpr Resource RidsRgn3MaiiCenter Resource JCarneal, NRR RidsNrrDorllpl3-1 Resource ADAMS Accession Number* ML14006A168 *via email OFFICE LPL3-1/PM LPL3-1/LA EPNB/BC LPL3-1/BC LPL3-1/PM NAME TWengert MHenderson Tlupold* RCarlson (TB for) TWengert DATE 01/14/14 01/13/14 12/06/13 1/14/14 1/14/14 OFFICIAL RECORD COPY

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