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Calvert Cliffs Nuclear Power Plant, Unit 1

Location: Lusby, MD (40 miles S of Annapolis, MD); Region I; Type: Combustion Engineering; Licensed MWt: 2737

Calvert Cliffs Nuclear Power Plant, Unit 2

Location: Lusby, MD (40 miles S of Annapolis, MD); Region I; Type: Combustion Engineering; Licensed MWt: 2737

Calvert Cliffs, Units 1 & 2 - Technical Specification Bases, B 3.6 Containment Systems, Pages B 3.6.1-1 through B 3.6.8-4.

ContainmentB 3.6.1B 3.6 CONTAINMENT SYSTEMSB 3.6.1 ContainmentBASESCALVERT CLIFFS - UNITS 1 & 2 B 3.6.1-1 Revision 2BACKGROUND The Containment Structure consists of the concrete building,its steel liner, and the penetrations through thisstructure. The structure is designed ...

Enclosure 1 - Report ORNL/NRC/LTR-05/22, "Results of Probabilistic Fracture Mechanics Analyses of Pressurized Thermal Shock Transients for Calvert Cliffs Nuclear Power Plant using FAVOR 04.1"

ORNL/NRC/LTR-05/22 Contract Program or Heavy-Section Steel Technology (HSST) Program Project Title: Subject of this Document: Results of Probabilistic Fracture Mechanics Analyses of Pressurized Thermal Shock Transients for Calvert Cliffs Nuclear Power Plant using FAVOR 04.1...

2008/12/23-Applicants' Update of New Information Potentially Material to the Licensing Proceeding.

December 23, 2008 Ronald M. Spritzer, Chair Atomic Safety and Licensing Board Panel Mail Stop: T-3F23 U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Gary S. Arnold Atomic Safety and Licensing Board Panel Mail Stop: T-3F23 U.S. Nuclear Regulatory Commiss...

Calvert Cliffs, Unit 3 - Submittal of Response to Request for Additional Information Regarding Probabilistic Risk Assessment and Severe Accident Evaluation as Addressed in Section 19.1.4.1 of the Final Safety Analysis Report.

Greg Gibson 100 Constellation Vay, Suite 1400PVice President, Regulatory Affairs Baltimore Marykuid 21202-3106UniStarNU-CLEAR ENERGY10 CFR 50.410 CFR 52.79November 3, 2008UN#08-061ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: Un...

IR 05000317-04-006, IR 05000318-04-006 on 7/1/2004 - 9/30/2004 for Calvert Cliffs Nuclear Plant, Units 1 and 2; Operability Evaluations.

November 8, 2004Mr. George VanderheydenVice President - Calvert Cliffs Nuclear Power PlantConstellation Generation Group, LLC1650 Calvert Cliffs ParkwayLusby, Maryland 20657-4702SUBJECT: CALVERT CLIFFS NUCLEAR POWER PLANT - NRC INTEGRATEDINSPECTION REPORT 05000317/2004006 AND ...

Unistar Nuclear - Calvert Cliffs Power Plant Unit 3 COLA (Environmental Report), Rev. 4 - Chapter 3-Plant Description-Section 3.1-3.8 - Pages 1-152

ER: Chapter 3.0CCNPP Unit 3 3–1 Rev. 4© 2007 UniStar Nuclear DevelopmentServices, LLC. All rights reserved.COPYRIGHT PROTECTED3.0 {PLANT DESCRIPTION}ER: Chapter 3.0 External Appearance and Plant LayoutCCNPP Unit 3 3–2 Rev. 4© 2007 UniStar Nuclear DevelopmentServices, LLC. All ...

Calvert Cliffs, Units 1 and 2 - Issuance of Amendments 165 and 145, revising Technical Specification for both Units to increase specified snubber functional testing and service life monitoring surveillance intervals to accommodate the 24-month fuel cycle

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 -* 's-# November 18, 1991 Docket Nos. 50-317 and 50-318 Mr. G. C. Creel Vice President - Nuclear Energy Baltimore Gas and Electric Company Calvert Cliffs Nuclear Power Plant MD Rts. 2 & 4 P. 0. Box 1535 Lusby,...

Calvert Cliffs Nuclear Power Plant Independent Spent Fuel Storage Installation Updated Safety Analysis Report, Revisions 24 & 25, NUHOMS On-Site Transfer Cask, Figure 1.3-2.

Calvert Cliffs Nuclear Power Plant, Independent Spent Fuel Storage Installation NUHOMS ON-SITE TRANSFER CASK USAR Figure 1.3-2 Revision 15

Unistar Nuclear - Calvert Cliffs Power Plant Unit 3 COLA (Final Safety Analysis Report), Rev. 3 - GeoTechnical Subsurface Investigation Data Report - FSAR Appendix 2.5 B - Schnabel Binder 01

Binder No. 1 of 1 GEOTECHNICAL SUBSURFACE INVESTIGATION DATA REPORT ADDENDUM NO. 3 (RCTS TEST RESULTS) – REV. 02 CGG Combined Operating License Application (COLA) Project Calvert Cliffs Nuclear Power Plant (CCNPP) Calvert County, Maryland December 13, 2007 Prepared By: ...

Unistar Nuclear - Calvert Cliffs Power Plant Unit 3 COLA (FSAR), Rev. 3 - GeoTechnical Subsurface Investigation Data Report - FSAR Appendix 2.5 B - Schnabel Binder 01

Unistar Nuclear - Calvert Cliffs Power Plant Unit 3 COLA (Geotech Data Report), Rev. 5 - GeoTechnical Subsurface Investigation Data Report - FSAR Appendix 2.5 B - Schnabel Binder 01

Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2, Summary of Telephone Conference Regarding the Verbal Authorization of Relief Request RR-ISI-04-08, Revision 1 (TAC Nos. MF3413 and MF3414).

February 25, 2014 MEMORANDUM TO: FILE FROM: Nadiyah S. Morgan, Project Manager /ra/ Plant Licensing Branch I-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulations SUBJECT: CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2 –...

Letter to G. H. Gellrich re: Issuance of Amendment No. 11 to Renewed Materials License No. SNM-2505 for the Calvert Cliffs Specific Independent Spent Fuel Storage Installation (TAC No. L24912).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 April 26, 2016 Mr. George H. Gellrich Vice President Exelon Generation Company, LLC 1650 Calvert Cliffs Parkway Lusby, MD 20657 SUBJECT: ISSUANCE OF AMENDMENT NO. 11 TO RENEWED MATERIALS LICENSE N...

Calvert Cliffs, Unit 3, Partial Response to Request for Additional Information No. 315, Seismic System Analysis.

Mark T. Finley 750 East Pratt Street, Suite 1400Baltimore, Maryland 21202Senior Vice President, Regulatory Affairs & EngineeringUniStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79June 28, 2013UN#1 3-086ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-...

Calvert Cliffs, Units 1 & 2 - Response to NRC Request for Additional Information re NRC Generic Letter 2004-02, "Potential Impact of Debris Blockage on Emergency Recirculation during Design Basis Accidents at Pressurized-Water Reactors".

George VanderheydenVice PresidentCalvert Cliffs Nuclear Power PlantConstellation Generation Group, LLC1650 Calvert Cliffs ParkwayLusby, Maryland 20657410.495.4455410.495.3500 Fax@I Constellation EnergyJuly 15, 2005U. S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTIO...

Transcript of 990406 public meeting in Solomons,Maryland re draft environ impact statement for Calvert Cliffs NPP to support review of license renewal application (7:00 P.M. session).Pp 1-83.Supporting documentation encl.

iiATTACHMENT 4TRANSCRIPT OF THE APRIL 6,1999,PUBLIC MEETING TO DISCUSSTHE DRAFT ENVIRONMENTAL IMPACT STATEMENT REGARDINGTHE CALVERT CLIFFS NUCLEAR POWER PLANT TO SUPPORT REVIEW OF|THE LICENSE RENEWAL APPLICATIONI7:00 P.M. SESSION |9905270124 990512~PDRADOCK 05000317TPDRi11UNIT...

Calvert Cliffs, Units 1 and 2, License Amendment Request: Revision to Accident Source Term and Associated Technical Specifications.

Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs ParkwayConstellation Generation Group, LLC Lusby, Maryland 20657Constellation EnergyNovember 3, 2005U. S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTION: Document Control DeskSUBJECT: Calvert Cliffs Nuclear Pow...

Calvert Cliffs Nuclear Power Plant, Units 1 and 2 - Request for Additional Information Regarding Extending Completion Times to 14 days (EPID L-2018-LLA-0229).

From: Marshall, MichaelTo: Villar, Enrique:(GenCo-Nuc); "Mascitelli, Francis J:(GenCo-Nuc)"Cc: James Danna (James.Danna@nrc.gov)Subject: CALVERT CLIFFS NUCLEAR POWER PLANT, UNITS 1 AND 2 – REQUEST FOR ADDITIONAL INFORMATIONREGARDING EXTENDING COMPLETION TIMES TO 14 DAYS (EPID ...

2012/08/23 CCNPP3 COLA - FW: Cliffs Nuclear Power Plant, Unit 3, Response to RAI 365, Ultimate Heat Sink. 08/14/2012

1CCNPP3COLA PEmailsFrom: Arora, SurinderSent: Thursday, August 23, 2012 7:18 AMTo: Wheeler, Larry; McKenna, EileenCc: CCNPP3COL Resource; Segala, John; Hearn, Peter; McLellan, JudithSubject: FW: Cliffs Nuclear Power Plant, Unit 3, Response to RAI 365, Ultimate Heat Sink. 08/14...

Calvert Cliffs Nuclear Power Plant, Units 1 and 2 - Response to Request for Additional Information Revised - Final Response to Generic Letter 2004-02

Exelon Generation© 200 Exelon Way Kennett Square. PA 19348 www.exeloncorp.com 10 CFR 50.90 October 3, 2019 U.S. Nuclear Regulatory Commission A TIN: Document Control Desk Washington, DC 20555-0001 Subject: Calvert Cliffs Nuclear Power Plant, Units 1 and 2 Renewed Facility Oper...

Calculation of Vertical Bolt Pull-Out Loads due to Horizontal Seismic Loading of 1 g for Calvert Cliffs Units 1 & 2

ATTACHMENT (2)Non-Proprietary -- Calculation No. CA04894, Revision No. 0, "Calculation of Vertical Bolt Pull-out Loads Due to Horizontal Seismic Loading of 1g for Calvert Cliffs Units 1 and 2"Calvert Cliffs Nuclear Power Plant, Inc. March 14, 2001WESTINGHOUSE NON-PROPRIETARY ...

Calvert Cliffs Nuclear Power Plant, Units 1 and 2 - Response to Request for Additional Information License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 1, "Provide Risk-Informed .....

200 Exelon Way Kennett Square, PA 19348 www.exeloncorp.com 10 CFR 50.90 June 21, 2018 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Calvert Cliffs Nuclear Power Plant, Units 1 and 2 Renewed Facility Operating Licens...

Forwards "Calvert Cliffs ISFSI Occupational Radiation Exposure Repts for 1997." Repts contain tabulation of number of station,utility & other personnel receiving exposures greater than 100 mrem for 1997.

- 11lPETER E. K4rzBaltimore Gas and Electric CompanyPlant General ManagerCalven Cliffs Nuclear Power PlantCalven Cliffs Nuclear Power Plant 1650 Calven Cliffs Parkway.,Lusby, Maryland 20657410 495-4101March 271998U. S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTION...

Calvert Cliffs Nuclear Plants, Units 1 and 2 - Supplemental Information Needed for Acceptance of Requested Licensing Action Re: Risk-Informed Approach to Closure for Generic Safety Issue-191 (EPID L-2018-LLA-0222)and (EPID L-2018-LLE-0013).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Mr. Bryan C. Hanson Senior Vice President Exelon Generation Company, LLC President and Chief Nuclear Officer Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555 September 24, 2018 SUBJECT: CALVERT CLIF...

Calvert Cliffs Nuclear Plants, Units 1 and 2 - Request for Additional Information Regarding Alternative Request SI-RR-01, Rev. 0 (CAC Nos. MG0068 and MG0069; EPID L-2017-LLR-0078).

Mr. Bryan C. Hanson January 19, 2018 Senior Vice President Exelon Generation Company, LLC President and Chief Nuclear Officer Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555 SUBJECT: CALVERT CLIFFS NUCLEAR POWER PLANT, UNITS 1 AND 2 – REQUEST FOR ADDITIONAL IN...