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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

Draft App E, "Quantification of Operator Actions by STAHR Methodology," to "Pressurized Thermal Shock Evaluation of Calvert Cliffs Unit 1 Nuclear Power Plant."

o .a'.Appendiz E: Quantification of Operator Actions by STARE Nethodologyof!A PRESSURIZED HERNAL SHOCK EVALUATION OF THECALVERT CLIFFS UNIT 1 NUCLEAR POWER PLANTwritten byLawrence D. Phillips and Patrick HumphreysDecision Analysis UnitLondon School of Economics and Political S...

Calvert Cliffs Nuclear Plants, Units 1 and 2 - Request for Additional Information Regarding Risk Informed Technical Specification Completion Times (CAC Nos. MF7415 and MF7416; EPID L-2016-LLA-0001).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 MAy 22, 2018 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 NUC...

Calvert Cliffs Nuclear Power Plant, Unit 3, Response to Request for Additional Information for the RAI No. 35, Turbine Area Ventilation System RAI No. 87, ESF Ventilation System.

Greg GibsonVice President, Regulatory AffairsUniStarNUCLEAR ENERGY750 East Pratt Street, Suite 1600Baltimore, Maryland 2120210 CFR 50.410 CFR 52.79April 28, 2009UN#09-224ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: UniStar Nucl...

Calvert Cliffs Nuclear Power Plant, Unit 3, Response to Request for Additional Information for the RAI No. 323, Seismic System Analysis.

Mark T. FinleySenior Vice President, Regulatory Affairs & Engineering750 East Pratt Street, Suite 1600Baltimore, Maryland 21202UniStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79November 11,2011UN#1 1-283ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 2055...

Calvert Cliffs, Unit 3, Schedule Information for Response to Request for Additional Information (RAI) 412, Functional Design Qualification and Inservice Testing Programs for Pumps, Valves, and Dynamic Restraints.

Paul InfangerManager, Regulatory Affairs & EngineeringUniStarNUCLEAR ENERGY5404 Wisconsin Ave, Suite 400Chevy Chase, Maryland 2081510 CFR 50.410 CFR 52.79March 18, 2014UN#14-028ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: UniSt...

Response to Request for Additional Information for the Calvert Cliffs Nuclear Power Plant, Unit 3 RAI No. 86, Question 14.02-33, Initial Plant Test Program.

Greg GibsonVice President, Regulatory AffairsUniStarNUCLEAR ENERGY750 East Pratt Street, Suite 1600Baltimore, Maryland 2120210 CFR 50.410 CFR 52.79April 21,,2009UN#09-205ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: UniStar Nucl...

Enclosure: Technical Specification [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)].

i Amendment No. 11 TABLE OF CONTENTS PAGE REVISION HISTORY ............................................................................................................. ii INTRODUCTION .......................................................................................

UniStar Nuclear Calvert Cliffs Unit 3 COLA (Final Safety Analysis Report), Rev. 2 - Schnabel Binder 03 Part 05 FSAR Appendix 2.5 A

Project Name:Project~umller:Constellation Generation Group COLA ProjectCalvert-eJiffs Nuclear Pow.er Plllnt(CCNPP)Calnrt County, Maryland06120048.00-S ieve Results(D 422)l IPerc~nt i Percent IPassing j RetainedNo 200 No.4usesSampleClass.(D2487)3SUMMARY OF SOIL LABORATORY TEST ...

03/26/2019 Teleconference with Exelon Generation Company, LLC Concerning Planned Drill Associated with the Calvert Cliffs Nuclear Power Plant's License Amendment Request for Relocation of Emergency Operations Facility

March 15, 2019Title: Teleconference with Exelon Generation Company, LLC Concerning Planned DrillAssociated with the Calvert Cliffs Nuclear Power Plant's License Amendment Request forRelocation of Emergency Operations FacilityMarch 26, 2019, 10:00 AM to 11:00 AM Date(s) and Tim...

March 14, 2001 - RIC 2001 Presentation - W15 - James Kilpatrick - 50.59 Implementation and Status/Maintenance Rule.

RIC 200150.59/Maintenance RuleImplementation and StatusSession W1550.59/Maintenance RuleInterface - A Utility’s PerspectiveJim KilpatrickSr. Engineer, Calvert Cliffs Nuclear Power PlantTemporary Alterations Supporting Maintenance/Maintenance Procedure ChangesImplementation Act...

Informs of plan to issue license to Cleveland Cliffs Iron Co for Collins Draw site.

. . .. - .. _ . _ _f~OO #UNITED STATES .- . .y- NUCLEAR REGULATORY COMMISSIONpI S WASHINGTON, D. C. 20666 h,O5!a4%,,/APR 2 51979'WMUR:RCDocket No. 40-8714MEMORANDUM FOR: William 0. MillerLicense Fee Management BranchOffice of AdministrationnFROM: Ross A. Scarano, Section Leade...

2008/12/08 CCNPP3 COLA - FW: (NP) Calvert Cliffs NRC Audit January 20, 2009

1CCNPP3COLA NPEmailsFrom: John RycynaSent: Monday, December 08, 2008 8:18 AMTo: Michael Miernicki; Samir ChakrabartiCc: CCNPP3COL ResourceSubject: FW: (NP) Calvert Cliffs NRC Audit January 20, 2009Attachments: Hotels Near Bechtel Park.pdf; FR1 Directions.pdfDirection to Bechte...

11/20/2012 Notice of Meeting with UniStar to Discuss FSAR Section 2.5 of the Calvert Cliffs Unit 3 Combined License Application.

*The NRC’s Policy Statement, ‘Enhancing Public Participation in NRC Meetings,’ effective May 28, 2002, applies to this meeting. The policy statement may be found on the NRC Web site, www.nrc.gov, and contains information regarding visitors and security. (67 FR 36920) November...

Memorandum from G. Dentel of USNRC to Allegation File RI-2007-A-0074, Regarding Closure of Allegation File Regarding Constellation Facilities (Ginna, Nine Mile Point and Calvert Cliffs).

UNITED STATESNUCLEAR REGULATORY COMMISSIONREGION I475 ALLENDALE ROADKING OF PRUSSIA, PA 19406-1415OCT 11 2007MEMORANDUM FOR:FROM:THRU:SUBJECT:Allegation File RI-2007-A-0074Glenn Dentel, Chief, Reactor Projects Branch 1,Richard J. Urban, Senior Allegation CoordinatorClosure of ...

2017/03/16 E-mail from R. Guzman to E. Villar - Calvert Cliffs Unit Nos. 1 and 2 - Request for Additional Information Re: License Amendment Request - Control Room Emergency Ventilation System (CAC No. MF8406 and MF8407).

From: Guzman, Richard Sent: Thursday, March 16, 2017 7:56 AM To: Villar, Enrique:(GenCo-Nuc) Subject: Calvert Cliffs 1 and 2 - Request for Additional Information (RAI): License Amendment Request - Control Room Emergency Ventilation System (MF8406/MF8407) Enrique, By letter d...

Calvert Cliffs Nuclear Power Plant, Units 1 and 2 - Regulatory Audit Summary Regarding License Amendment Request for Revision to Technical Specification Surveillance Requirements Relating to Emergency Diesel Generator (EPID L-2019-LLA-0281)

June 30, 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 – REGULATORY AUDIT SUMMARY REGARD...

Calvert Cliffs Nuclear Power Plant, Units 1 & 2, Response to NRC 10 CFR 50.54(f) Request for Information re Near-term Task Force Recommendation 2.1, Flooding - Flood Hazard Reevaluation.

CENG.a joint venture of0 Comenation ,February 10, 2014U.S. Nuclear Regulatory Commission11555 Rockville PikeRockville, MD 20852ATTENTION:SUBJECT:REFERENCES:Document Control DeskCalvert Cliffs Nuclear Power Plant, Units 1 and 2Renewed Facility Operating License Nos. DPR-53 and ...

RGN-I/PB 1 Response to email from T. Gurdziel re: PNO-1-14-001, Calvert Cliffs.

From: Rosebrook, Andrew Sent: Thursday, January 30, 2014 3:31 PM To: Tom Gurdziel Cc: Jill Lyon; Bridget Frymire Subject: RE: PNO-1-14-001, Calvert Cliffs Tom Thank you for your question. Following the February 2010 dual unit scram, the NRC launched a Special Inspection. T...

Unistar Nuclear - Calvert Cliffs Power Plant Unit 3 COLA Rev. 3 - Chapter 2.3-Water- Section 2.3.1-2.3.2 - Part 01 - Pages 1-188

ER Chapter 2.3CCNPP Unit 3 1.3–1 Rev. 3© 2007 UniStar Nuclear Development, LLC. All rights reserved.COPYRIGHT PROTECTEDER Chapter 2.3Table of Contents2.3 Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

TEMPORARY EXEMPTION FROM 10 CFR 50.44, 10 CFR 50.46 AND APPENDIX K TO 10 CFR PART 50, FOR LEAD FUEL ASSEMBLIES - CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT NO. 1 (TAC NO. M93232).

"Mr. Robert E. Denton _ Vice President - Nuclear Energy Baltimore Gas and Electric Company Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, MD 20657SUBJECT:November 28, 19'TEMPORARY EXEMPTION FROM 10 CFR 50.44, 10 CFR 50.46, AND APPENDIX K TO 10 CFR PART 5...

2010/03/01-Applicants' Supplemental Disclosures for Contentions 1 and 7.

1 March 1, 2010 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of: CALVERT CLIFFS 3 NUCLEAR PROJECT, LLC AND UNISTAR NUCLEAR OPERATING SERVICES, LLC (Calvert Cliffs Nuclear Power Plant, Unit 3) ) ) ) ) ) ) ...

Issuance of Amendment No. 194 to Facility Operating License No. DPR-53 and Amendment No. 171 to Facility Operating License No. DPR-69 for the Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 2055M-0001 August 31, 1994 Mr. Robert E. Denton Vice President - Nuclear Energy Baltimore Gas and Electric Company Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, Maryland 20657-4702 SUBJECT: IS...

Calvert Cliffs, Unit 3, Combined License Application, Rev. 0, Part 3, Environmental Report, Vol. 1. Figure 2.3.1-47 through Figure 2.4-2, Rev. 0 of Section 2.4, "Ecology."

LC/sape Ranch Estates-Orurm Pointu~pff Chosaposite unit* bS OW.703APower Block 3 owRev__5.."......... . . ........ 6,o" - -O3 o.712B."26FIGURE 2.3.1-47 Rev. 0POTENTIOMETRIC SURFACE ELEVAIION MAPAND GROUNDWATER FLOW DIRECTIONS FORTHE UPPER CHESAPEAKE UNIT, JULY 2006CCNPP UNIT 3...

Responds to GL 87-02,Suppl 1 on Seismic Qualification Utility Group resolution of USI A-46. "Technical Criteria & Procedures Used for Generation of In-Structure Response Spectra for BG&E Calvert Cliffs Nuclear Power Plant" encl.

B ALTIM OREGAS ANDELECTRIC1650 CALVERT CLIFFS PARKWAY e LUSBY, MARYLAND 20067-4702G r on a t C. C. Frtsimo ver Pae. sac t(410) 26D-M90September 18,1992U. S. Nuclear Regulatory Commission=Washington, DC 20555ATTENTION: Document Control DeskSUBJECT: Calvert Cliffs Nuclear Power ...