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CCNPP3COLA PEmails

From: Poche, Robert [Robert.Poche@constellation.com]Sent: Friday, May 15, 2009 5:10 PMTo: Joseph Colaccino; John RycynaCc: Gibson, Gregory T; Yox, Michael JSubject: Updated Schedule for CCNPP Unit 3 Information Needs - FSAR Sections 2.5 and 3.7Attachments: UN09-248_Updated_Schedule.pdf

Joe, Please find attached a copy of our transmittal providing updated schedule dates for information needs related to CCNPP Unit 3 FSAR Sections 2.5 and 3.7.   Thank you,     Robert Poche UniStar Licensing Engineer (410) 470-5530 Constellation (509) 528-5513 Cell robert.poche@constellation.com rpoche1@aol.com     >>> This e-mail and any attachments are confidential, may contain legal, professional or other privileged information, and are intended solely for the addressee. If you are not the intended recipient, do not use the information in this e-mail in any way, delete this e-mail and notify the sender. CEG-IP2

Hearing Identifier: CalvertCliffs_Unit3Cola_Public_EX Email Number: 734 Mail Envelope Properties (A90B74E358E5B042A05C1E66354C06E2D2D8196DBA) Subject: Updated Schedule for CCNPP Unit 3 Information Needs - FSAR Sections 2.5 and 3.7 Sent Date: 5/15/2009 5:10:29 PM Received Date: 5/15/2009 5:10:40 PM From: Poche, Robert Created By: Robert.Poche@constellation.com Recipients: "Gibson, Gregory T" <greg.gibson@unistarnuclear.com> Tracking Status: None "Yox, Michael J" <Michael.Yox@constellation.com> Tracking Status: None "Joseph Colaccino" <Joseph.Colaccino@nrc.gov> Tracking Status: None "John Rycyna" <John.Rycyna@nrc.gov> Tracking Status: None Post Office: EXM-OMF-04.Ceg.Corp.Net Files Size Date & Time MESSAGE 723 5/15/2009 5:10:40 PM UN09-248_Updated_Schedule.pdf 2518144 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received:

Greg Gibson

Vice President, Regulatory Affairs

750 East Pratt Street, Suite 1600Baltimore, Maryland 21201

~

Un;Star~NUCLEAR ENERGY

10 CFR 50.410 CFR 52.79

May 15, 2009

UN#09-248

ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001

Subject: UniStar Nuclear Energy, NRC Docket No. 52-016Calvert Cliffs Nuclear Power Plant, Unit 3Transmittal of Revised Schedule for Seismic Analysis and GeotechnicalDeliverables

Reference: G. Gibson (UniStar) Letter to Document Control Desk (NRC), Transmittal ofSchedule for Seismic Analysis and Geotechnical Deliverables, dated April 22,2009.

As was stated during the Public Meeting on April 17, 2009, and in the referenced letter, UniStarNuclear Energy explored alternatives to accelerate the development and submittal of the NRC'sinformation needs associated with FSAR Sections 2.5 and 3.7. Enclosures 1 and 2 provide ourrevised schedule for developing the applicable information. We will request future meetings todiscuss our progress, and request the use of NRC audits to evaluate our methodologies andinterim milestones.

If there are any questions regarding this transmittal, please contact me at 410-470-4205, or Mr.Michael J. Vox at (410) 495-2436.

I declare under penalty of perjury that the foregoing is true and correct.

Greg Gibson

Enclosure 1UN#09-248Page 2

Enclosure: 1) Seismic Design and Analysis-Analytical Deliverable Schedule

2) Geotechnical Deliverable Schedule

cc: John Rycyna, NRC Project Manager, U.S. EPR COL ApplicationLaura Quinn, NRC Environmental Project Manager, U.S. EPR COL ApplicationGetachew Tesfaye, NRC Project Manager, U.S. EPR DC Application (w/o enclosures)Loren Plisco, Deputy Regional Administrator, NRC Region II (w/o enclosures)Silas Kennedy, U.S. NRC Resident Inspector, CCNPP, Units 1 and 2U.S. NRC Region I Office

UN#09-248

Enclosure 1

Seismic Design and Analysis - Analytical Deliverable Schedule

Enclosure 1UN#09-248Page 2

FSARDescription Original Date Revised DateSection

Nuclear Island (NI)

3.7.1 Definition of Calvert Cliffs design safe shutdown earthquake (SSE) as May 15, 2009 June 12, 2009broad band spectrum (zero period acceleration [ZPAj = 0.15g) toenvelope ground motion response spectra (GMRS) per NRCrequirements

3.7.1 Development of dynamic soil properties compatible to Calvert Cliffs May 29,2009 June 12, 2009design SSE

3.7.1 Development of spectrally matched time histories May 29,2009 June 12, 2009

3.7.1 Comparison of CCNPP Unit 3 design SSE with foundation input August 31, 2009 September 14, 2009response spectra (FIRS) under NI against certified seismic designresponse spectra (CSDRS)

3.7.1 Confirmatory structure soil interaction (SSI) analysis using SASSI August31,2009 September 14, 2009code

3.7.1 NI and nuclear auxiliary building (NAB) interaction analysis August 31, 2009 September 14, 2009

Emergency Power Generation Buildings and Essential Service Water Building (EPGB and ESWB)

3.7.1 Receipt of structure soil structure (SSSI) motion from NI seismic August 31, 2009 September 14, 2009reconciliation

3.7.1 Development of structural backfill (static and dynamic) properties September 30,2009 August 14,2009

3.7.1 Development of SSI soil profile December 31,2009 October 29, 2009

3.7.1 Development of FIRS December 31,2009 October 29, 2009

3.7.1 Comparison of FIRS against CSDRS and design SSE January 29, 2010 October 29, 2009

3.7.1 Performance of confirmatory SSI analysis using SASSI code March 31,2010 December 14, 2009

Ultimate Heat Sink Makeup Water Intake Structure and Electrical Building (UHS MWIS and UHS EB)

3.7.1 Development of static and dynamic soil properties, including September 30,2009 August14,2009structural backfill

3.7.1 Development of SSI soil profile December 31, 2009 October 29, 2009

Enclosure 1UN#09-248Page 2

FSAR Description Original Date Revised DateSection

3.7.1 Development of FIRS December 31,2009 October 29, 2009

3.7.1 Comparison of FIRS against design SSE December 31,2009 December 14, 2009

3.7.1 Reconciliation of design response spectra with FIRS January 29,2010 December 14, 2009

3.7.1 Performance of SSI analysis using SASSI code April 30, 2010 December 14, 2009

3.7.1/3.7.2 Reconciliation of analysis results with existing analysis May 31,2010 December 14, 2009

UN#09-248

Enclosure 2

Geotechnical Deliverable Schedule

Enclosure 2UN#09-248Page 2

Geotechnical Deliverable Schedule

FSAR Description Original Date Revised Date DeliverableSection

Nuclear Island Common Basemat Structures

2.5.4 Additional borings, testing, and static analysis. June 30, 2009 June 12, 2009 COLA Supplement(text), Analytical itemsavailable for review

2.5.4 Refine foundation pressure, foundation settlement* October 30, 2009 August 5, 2009 Analytical itemsavailable for review

2.5.4 Refine foundation pressure, foundation settlement* March 31, 2010 October 8, 2009 COLA Supplement(text)

Emergency Power Generation Buildings and Essential Service Water Building (EPGB and ESWB)

2.5.4 RCTS (resonant column torsional shear) supplemental August 31, 2009 July 7,2009 Analytical itemslaboratory test results (backfill) available for review

2.5.4 Static and dynamic soil properties analysis (backfill) September 30, July 24, 2009 Analytical items2009 available for review

2.5.4 Refined bearing capacity and settlement analysis (backfill) October 30, 2009 August 26, 2009 Analytical itemsavailable for review

2.5.4 Refined soil column/randomization analysis (backfill) December 31, August 10, 2009 Analytical items2009 available for review

2.5.4 Refined earth pressure and liquefaction analysis (backfill) January 29,2010 August 24, 2009 Analytical itemsavailable for review

2.5.4 EPGB and ESWB backfill static and dynamic update March 31, 2010 October 8, 2009 COLA Supplement(text)

Ultimate Heat Sink Makeup Water Intake Structure and Electrical Building (UHS MWIS and UHS EB)

2.5.4 Additional borings, testing, and static analysis, bearing capacity June 30, 2009 June 12, 2009 COLA Supplementestimate, settlement estimate (text), Analytical items

available for review

2.5.4 RCTS supplemental lab test results August 31, 2009 July 14, 2009 Analytical itemsavailable for review

Enclosure 2UN#09-248Page 3

Geotechnical Deliverable Schedule

FSAR Description Original Date Revised Date DeliverableSection

2.5.4 Static and dynamic soil properties analysis September 30, August5,2009 Analytical items2009 available for review

2.5.4 Refined bearing capacity and settlement analysis (backfill) October 30,2009 September 17, Analytical items2009 available for review

2.5.4 Refined soil column/randomization analysis (backfill) December 31, August 24, 2009 Analytical items2009 available for review

2.5.4 Refined earth pressure and liquefaction analysis (backfill) January 29,2010 September 8, 2009 Analytical itemsavailable for review

2.5.4 UHS MWIS and UHS EB additional borings dynamic update March 31, 2010 October 9, 2009 COLA Supplement(text)

2.5.5 Slope stability analysis for UHS MWIS June 30, 2009 September 29, Analytical items2009 available for review

2.5.5 Refined slope stability analysis January 29, 2010 September 29, Analytical items2009 available for review

2.5.5 Refined slope stability update March 31, 2010 October 9, 2009 COLA Supplement(text)

* Provided by existing information in the CCNPP Unit 3 FSAR. Refinement will include in situ data from additional borings.