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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, Unit 3, Supplemental Response to RAIs, Draft Technical Report Phase I Cultural Resources Investigations and Phase II National Register Site Evaluations Chapter 14 CCNPP Phase I-II Tech Rpt App A, (Non-Proprietary Version).

Maryland Department ofPlanningMaryland Historical TrustRobert 1. Ehrlich, Jr.GovernorMichael S. SteeleLt. GovernorNovember 20, 2006R.M. KrichSenior Vice President, Regulatory AffairsUniStar Nuclear111 Market Place, Suite 200Baltimore, MD 21202Re: Request for Information about ...

Forwards TH Bartlett ltr defining methods used to analyze selenium,arsenic & mercury in water samples from Collins Draw Project Site,per 850913 discussion.

#.'swoo87m'RETURN ORIGINAL TO PDR, HQ.=@- -. ..; HeT'y develop earth's resources to meet the world's needs'Western Division818 Taughenbaugh Bob vardf 'aRifle. Colorado 81650-2733Phone: 303-625-2445i &4coC5W>/? us"RCSepte'5SEP 27 985 * aS 9q.,ttuo"EMs. Sandra Wastler3 gac#IUran...

Unistar Nuclear - Calvert Cliffs Power Plant Unit 3 COLA (Emergency Plan), Rev.3 - CCNPP Emergency Plan - CCNPP Unit 3 Emergency Plan Annex - Sections 1 - 5

{CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE PLAN UNIT 3} ANNEX {Constellation Generation Group and UniStar Nuclear Operating Services} Revision 3 Approved by _________________________________________ Date ____________ Senior Vice President, Reg...

Calvert Cliffs and Nine Mile Point, Units 1 & 2 and ISFSI and R. E. Ginna, and ISFSI - Notice of Completion of Issuance of Minority Shareholding Interest in EDF Inc. to EDF Trading Limited.

Constellation Energy Nuclear Group, LLC100 Constellation Way, Suite 200CBaltimore, MD 21202CENG.a joint venture ofoc°° %Erew ,1,0%June 25, 2012U.S. Nuclear Regulatory CommissionWashington, DC 20555-0001ATTENTION:SUBJECT:Document Control DeskCalvert Cliffs Nuclear Power Plant, ...

Calvert Cliffs Nuclear Power Plant Unit No. 2; Request for Relaxation from NRC Revised Order EA-03-009, "Issuance of First Revised NRC Order Establishing Interim Inspection Requirements for Reactor Pressure Vessel Heads at Pressurized Water Reactors".

George VanderheydenVice PresidentCalvert Cliffs Nuclear Power PlantConstellation Generation Group, LLC1650 Calvert Cliffs ParkwayLusby, Maryland 20657410.495.4455410.495.3500 FaxI Constellation EnergyJanuary 14,2005U. S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTI...

Calvert Cliffs, Unit 3, Response to Request for Additional Information for the RAI No. 200, Quality Assurance Program Description.

Greg Gibson 750 East Pratt Street, Suite 1600Vice President, Regulatory Affairs Baltimore Maryland 21202UniStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79July 30, 2010UN#10-211ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: UniStar Nucl...

Calvert Cliffs Nuclear Power Plant, Units 1 and 2, Report for the Audit Regarding Implementation of Mitigating Strategies and Reliable Spent Fuel Pool Instrumentation Related to Orders EA-12-049 and EA-12-051.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Ms. Mary G. Korsnick Chief Nuclear Officer Exelon Generation 100 Constellation Way, Suite 500P Baltimore, MD 21202 February 20, 2015 SUBJECT: CALVERT CLIFFS NUCLEAR POWER PLANT, UNITS 1AND2 - REPORT FOR TH...

Calvert Cliffs, Unit 1 - Notice of Proposed Issuance of Amendment to License DPR-53, Resolution of the Operational Problems Related to CEA Guide Tube Wear

FEBRUARY 0 6 1978Docket No. 50-317Baltimore Gas & Electric Company ATTN: Mr. A. E. Lundvall, Jr. Vice President - Supply Post Office Box 1475 Baltimore, Maryland 21203 Gentl emrn: The Commission has requested the Office of the Federal Register to publish the enclosed Notice o...

Open House Handout for the Calvert Cliffs Environmental Scoping Meeting on March 19, 2008.

Welcome to the U.S. Nuclear Regulatory Commission's Open HouseAssociated with the Environmental Review for the ProposedCombined License (COL) at the Calvert Cliffs COL SiteThis open house is intended to provide an opportunity for interested members of thepublic and staff from ...

LER 06-004-00 for Calvert Cliffs Nuclear Power Plant, Unit 1 re Reactor Trip Due to Loose Wire During Maintenance on Turbine Control System.

Calvert Cliffs Nuclear Power PlantConstellation Generation Group, LLC1650 Calvert Cliffs ParkwayLusby, Maryland 206570 Constellation EnergyFebruary 12, 2007U.S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTION:SUBJECT:Document Control DeskCalvert Cliffs Nuclear Power...

Calvert Cliffs, Unit 3, Revised Response to Request for Additional Information for RAIs 379 and 388, Probabilistic Risk Assessment and Severe Accident Evaluation.

Mark T. Finley 750 East Pratt Street, Suite 1400Baltimore, Maryland 21202Senior Vice President, Regulatory Affairs & EngineeringUnil.tar.NUCLEAR ENERGY10 CFR 50.410 CFR 52.79July 5, 2013UN#13-084ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-...

LER 04-001-00 for Calvert Cliffs, Unit 2 regarding Reactor Trip Due to Low Steam Generator Water Level After Feed Pump Trip.

Kevin J. NietmannPlant General ManagerCalvert Cliffs Nuclear Power PlantConstellation Generation Group, LLC1650 Calvert Cliffs ParkwayLusby, Maryland 20657410 495-4101410 495-4787 FaxConstellationEnergy GroupMarch 23, 2004U.S. Nuclear Regulatory CommissionWashington, DC 20555A...

Safety evaluation concluding that use of ASME Section XI Code including Summer 1983 Addenda as interim code for third 10-year insp interval at Calvert Cliffs Units 1 & 2 until review of 1998 Code completed,would be acceptable.

p Rtcp &UNITED STATES.{jNUCLEAR REGULATORY COMMISSIONo~t WASHINGTON, D C. 20555 4001.....,oSAFETY EVALU_ATION BY THE OFFICE OF NUCLEAR REACTOR REGULATIONON THE THIRD 10-YEAR INTERVAL INSERVICE INSPECTIONPROPOSED ALTERNATE ASME CODE. SECTION XI.CALVERT CLIFFS NUCLEAR POWER PLAN...

Calvert Cliffs Nuclear Power Plant, Unit 3, Response to Request for Additional Information 374, Initial Plant Test Program - Design Certification and New License Applicant.

Mark T. Finley 750 East Pratt Street, Suite 1400Baltimore, Maryland 21202Senior Vice President, Regulatory Affairs & EngineeringUni tarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79December 12, 2012UN#12-149ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 205...

Calvert Cliffs Nuclear Power Plant, Unit 3, Response to Request for Additional Information for the RAI 337, Initial Plant Test Program - Design Certification and New License Applicants.

Mark T. Finley 750 East Pratt Street, Suite 1400Baltimore, Maryland 21202Senior Vice President, Regulatory Affairs & EngineeringUniStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79December 20, 2012UN#12-157ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 205...

Calvert Cliffs Op Retake Exam - NRC Comments on Draft Licensee-Developed Exam (Operating Tests) (Folder 2).

Calvert Cliffs Retake Exam: Operating Test Comments Sim 1: No comment. Sim 2: 1) Fix initiating cue (perform or quantify). 2) Have the applicant quantify the RCS leak. 3) Provide range ±S gpm for leak rate calculation. 4) Change to ask applicant for procedural recommendation...

Calvert Cliffs Nuclear Power Plant; Unit Nos. 1 & 2, Response to NRC Integrated Inspection Report 05000317/2018001 and 05000318/2018001.

.. •er :7 ~/ Exelon Generation(0 Mark D. Flaherty Site Vice President June 7, 2018 Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, MD 20657 410 495 5200 Office 443-534-5475 Mobile www.exeloncorp.com mark.flaherty@exeloncorp.com U.S. Nuclear Regulatory Com...

Response to Request for Additional Information for the Calvert Cliffs Nuclear Power Plant, Unit 3, RAI 376, Turbine Missiles.

Mark T. FinleySenior Vice President, Regulatory Affairs & Engineering750 East Pratt Street, Suite 1400Baltimore, Maryland 21202UniStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79January 29, 2013UN#13-004ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555...

Calvert Cliffs Nuclear Power Plant, Units 1 and 2 - Initial Operator Licensing Examination Report 05000317/2020301 and 05000318/2020301

March 23, 2020 Mr. Bryan C. Hanson 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 – INITIAL OPERATOR LI...

LER 14-002-00 for Calvert Cliffs, Unit 1 Regarding Condition Prohibited by Technical Specifications Due to Auxiliary Feedwater Train Inoperable Due to Human Performance Error.

NExelon Generation®Mark FlahertyPlant General ManagerCalvert Cliffs Nuclear Power Plant1650 Calvert Cliffs ParkwayLusby. MD 20657410 495 5205 Office443-534-5475 Mobilewww.exeloncorp.commark.flaherty@exeloncorp.comApril 3, 2014U.S. Nuclear Regulatory CommissionWashington, DC 20...

LER 15-001-00 for Calvert Cliffs Nuclear Power Plant, Unit 1, Regarding Component Cooling and Shutdown Heat Exchanger Lineup Potential to Exceed Design Basis Temperatures.

'ANNEWMark Flaherty- Exeton uenerat ion® Plant ManagerCalvert Cliffs Nuclear Power Plant1650 Calvert Cliffs ParkwayLusby, MD 20657410 495 5205 Office443-534-5475 Mobilewww.exeloncorp.commark.flaherty@exeloncorp.com10 CFR 50.73March 20, 2015U.S. Nuclear Regulatory CommissionATT...

2011/06/21 CCNPP3 COLA - FW: Calvert Cliffs Nuclear Power Plant, Unit 3, re: RAI No. 35 & RAI No. 87. Response to Request for Additional Information. 08/21/2009

1CCNPP3COLA PEmailsFrom: Steckel, JamesSent: Tuesday, June 21, 2011 3:26 PMTo: CCNPP3COLA PEmailsSubject: FW: Calvert Cliffs Nuclear Power Plant, Unit 3, re: RAI No. 35 & RAI No. 87. Response to Request for Additional Information. 08/21/2009Attachments: image001.png From: Aro...

Calvert Cliffs, Unit 3, Response to Request for Additional Information, RAI No. 301, Other Seismic Category I Structures.

Greg Gibson 750 East Pratt Street, Suite 1600Baltimore, Maryland 21202Senior Vice President, Regulatory AffairsUnStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79September 22, 2011UN#1 1-258ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: ...

Submittal of Updated Response to Calvert Cliffs Nuclear Power Plant, Unit 3, Environmental Request for Additional Information, Request for Withholding of Documents," dated June 12, 2008.

George VanderheydenPresident and CEO100 Constellation Way, Suite 1400PBaltimore, Maryland 21202-3106UniStar-NUCLEAR ENERGY10 CFR 52.310 CFR 2.390September 19, 2008UN#08-035ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: UniStar Nu...

Telephone Conversation with Representatives of Calvert Cliffs Nuclear Power Plant, Inc., Concerning the Licensee's Ongoing Reactor Pressure Vessel Head Inspection Program (TAC No. MB7609).

March 26, 2003MEMORANDUM TO: Richard Laufer, Chief, Section 1Project Directorate IDivision of Licensing Project ManagementOffice of Nuclear Reactor RegulationFROM: Guy S. Vissing, Senior Project Manager, Section 1 /RA/ Project Directorate IDiv...