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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, Updated Schedule Information for Response to Request for Additional Information 412, Functional Design Qualification and Inservice Testing Programs for Pumps, Valves, and Dynamic Restraints.

Mark T. Finley 5404 Wisconsin Ave, Suite 400President, CEO & CNO Chevy Chase, Maryland 20815UnlStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79November 25, 2014UN#14-082ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: UniStar Nuclear Ener...

Calvert Cliffs Nuclear Power Plant, Unit 2 - Withdrawal of Proposed Alternative to the Requirements of the ASME OM Code (EPID L-2020-LLR-0090)

November 6, 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, UNIT 2 – WITHDRAWAL OF PROPOSED ALTERNAT...

Bell Bend Nuclear Power Plant Changes to FSAR Chapter 5 Based on Calvert Cliffs Unit 3 RAIs No. 77 & 135 Responses.

R. R. SgarroManager-Nuclear Regulatory AffairsPPL Bell Bend, LLC38 Bomboy Lane, Suite 2Berwick, PA 18603Tel. 570.802.8102 FAX 570.802.8119rrsqarro @ pplweb.com. t I j .pp ml m --VlJI* .::June 11,2010ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 2...

Memo re Federal Register Notice Issuing Amendment No. 9 to Materials License SNM-2505 for the Calvert Cliffs Independent Spent Fuel Storage Installation, Docket 72-8, TAC L24350.

September 21, 2010 MEMORANDUM TO: Cindy Bladey, Chief Rules, Announcements,and Directives Branch Division of Administrative Services Office of Administration FROM: Eric Benner, Chief /RA/ Licensing Branch Division of Spent Fuel Storage and Transportation Office of ...

Forwards "Suppl to Environ Rept Calvert Cliffs Nuclear Power Plant," per 10CFR51.21 to suppl 920929 LAR to revise site boundary map & low population zone map to incorporate property purchases.Revised TS figure also encl.

_ _ - _ _ _ _ _ _ -_ _ _ - _ - - _ _ _ - _ - - - - - - - _ _ - _ _ _ - _ - _ - _ - _ _ _ _ - - - - _ _ _ _ _ _ _ _ - _ ..g..BALTIMOREGAS AND .ELECTRIC.1650 CALVERT CLIFFS PARKWAY . LUSBY, MARYLAND 20657-4702RODERT E. DENTONvict Pacsioewt October 22,1993NUCLE AR ENEROY(480)760-...

2011/06/17 CCNPP3 COLA - FW: Calvert Cliffs Nuclear Power Plant, Unit 3 - Response to Request for Additional Information for the RAI No. 149, Local Meteorology. 12/07/2009

1CCNPP3COLA PEmailsFrom: Steckel, JamesSent: Friday, June 17, 2011 3:31 PMTo: CCNPP3COLA PEmailsSubject: FW: Calvert Cliffs Nuclear Power Plant, Unit 3 - Response to Request for Additional Information for the RAI No. 149, Local Meteorology. 12/07/2009 From: Arora, Surinder S...

2011/06/23 CCNPP3 COLA - FW: Response to Request for Additional Information for the Calvert Cliffs Nuclear Power Plant, Unit 3, RAI No. 178, Fire Protection Program. 12/01/2009

1CCNPP3COLA PEmailsFrom: Steckel, JamesSent: Thursday, June 23, 2011 7:50 AMTo: CCNPP3COLA PEmailsSubject: FW: Response to Request for Additional Information for the Calvert Cliffs Nuclear Power Plant, Unit 3, RAI No. 178, Fire Protection Program. 12/01/2009 From: Arora, Suri...

2011/06/21 CCNPP3 COLA - FW: Calvert Cliffs, Unit 3, Response to Request for Additional Information for the RAI No. 141 and RAI No. 142, Regional Climatology. 09/30/2009

1CCNPP3COLA PEmailsFrom: Steckel, JamesSent: Tuesday, June 21, 2011 2:11 PMTo: CCNPP3COLA PEmailsSubject: FW: Calvert Cliffs, Unit 3, Response to Request for Additional Information for the RAI No. 141 and RAI No. 142, Regional Climatology. 09/30/2009 From: Arora, Surinder Se...

2011/06/21 CCNPP3 COLA - FW: Calvert Cliffs Nuclear Power Plant, Unit 3 - Response to Request for Additional Information RAI No. 162, Initial Plant Test Program. Document Date: 10/29/2009

1CCNPP3COLA PEmailsFrom: Steckel, JamesSent: Tuesday, June 21, 2011 2:13 PMTo: CCNPP3COLA PEmailsSubject: FW: Calvert Cliffs Nuclear Power Plant, Unit 3 - Response to Request for Additional Information RAI No. 162, Initial Plant Test Program. Document Date: 10/29/2009 ‐‐‐‐‐Or...

2011/06/17 CCNPP3 COLA - FW: Calvert Cliffs, Unit 3, Response to Request for Additional Information for Request for Additional Information No. 171, Ultimate Heat Sink - Raw Water Supply System. 11/19/2009

1CCNPP3COLA PEmailsFrom: Steckel, JamesSent: Friday, June 17, 2011 3:16 PMTo: CCNPP3COLA PEmailsSubject: FW: Calvert Cliffs, Unit 3, Response to Request for Additional Information for Request for Additional Information No. 171, Ultimate Heat Sink - Raw Water Supply System. 11/...

2011/06/17 CCNPP3 COLA - FW: Calvert Cliffs Nuclear Power Plant, Unit 3 - Response to Request for Additional Information RAI No. 165, Initial Plant Test Program. 11/23/2009

1CCNPP3COLA PEmailsFrom: Steckel, JamesSent: Friday, June 17, 2011 3:24 PMTo: CCNPP3COLA PEmailsSubject: FW: Calvert Cliffs Nuclear Power Plant, Unit 3 - Response to Request for Additional Information RAI No. 165, Initial Plant Test Program. 11/23/2009 From: Arora, Surinder ...

08/29/12 - Acknowledgment Letter to Hon John Leopold Regarding Safety Concerns at the Calvert Cliffs Nuclear Power Plant.

August 29, 2012 The Honorable John R. Leopold County Executive 44 Calvert Street Annapolis, MD 21401-1831 Dear Mr. Leopold: This is to acknowledge receipt of your electronic correspondence to the U.S. Nuclear Regulatory Commission dated August 27,...

Calvert Cliffs Nuclear Power Plant, Units 1 & 2, Revision 46 to Technical Specification Bases. Sections B 3.3.1-1 to B 3.3.12-5.

RPS Instrumentation-Operating B 3.3.1 B 3.3 INSTRUMENTATION B 3.3.1 Reactor Protective System (RPS) Instrumentation-Operating BASES CALVERT CLIFFS - UNITS 1 & 2 B 3.3.1-1 Revision 2 BACKGROUND The RPS initiates a reactor trip to protect against violating the core specified ...

Unistar Nuclear - Calvert Cliffs Power Plant Unit 3 COLA (Environmental Rpt), Rev.4 - Chapter 2.2-Land- Section 2.2 - Pages 7-33

ER: Section 2.2 LandCCNPP Unit 3 2-7 Rev. 4© 2007 UniStar Nuclear DevelopmentServices, LLC. All rights reserved.COPYRIGHT PROTECTED2.2 LAND2.2.1 THE SITE AND VICINITYA map depicting the land use within the {Calvert Cliffs Nuclear Power Plant (CCNPP)} site is presented in Figur...

Calvert Cliffs, Unit 3, Revised Partial Response to Request for Additional Information, RAI 372, Emergency Planning.

Mark T. Finley 750 East Pratt Street, Suite 1400Baltimore, Maryland 21202Senior Vice President, Regulatory Affairs & EngineeringUniStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79February 28, 2013UN#13-015ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 205...

Calvert Cliffs, Units 1 and 2 - Response to 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 FaxI Constellation EnergyMarch 3, 2005U. S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTION...

Unistar Nuclear - Calvert Cliffs Power Plant Unit 3 COLA (Environmental Report), Rev. 6 - Chapter 02 - Environmental Description - Section 02.03 - Water - Pages 2-252 through 2-294

ER: Section 2.3 WaterCCNPP Unit 3 2–252 Rev. 6© 2007 UniStar Nuclear Services, LLC. All rights reserved.COPYRIGHT PROTECTED Figure 2.3-43—Water Table Elevation Map and Groundwater Flow Direction for the Surficial Aquifier, September 2006ER: Section 2.3 WaterCCNPP Unit 3 2–253 ...

Calvert Cliffs - ISFSI UFSAR, Revision 16 - Figure 4.7-6, Revision 15, "NUHOMS Skid Positioning System (SPS) Hardware".

Calvert Cliffs Nuclear Power Plant, Independent Spent Fuel Storage Installation NUHOMS SKID POSITIONING SYSTEM (SPS) HARDWAREUSARFigure 4.7-6 Revision 15

NRC Regulatory Audit of Seismic Hazard Software and New CEUS SSC Model Implementation for Calvert Cliffs Unit 3 (CCNPP3) AUDIT PLAN.

- 1 - U.S. Nuclear Regulatory Commission Regulatory Audit of Seismic Hazard Software and New Central and Eastern United States (CEUS) Seismic Source Characterization (SSC) Model Implementation for Calvert Cliffs Unit 3 (CCNPP3) AUDIT SUMMARY Audit Location: Paul C. Rizzo As...

Calvert Cliffs, Unit 3, Response to Request for Additional Information, RAI No. 211, Turbine Missiles.

Greg GibsonVice President, Regulatory AffairsUnStarNUCLEAR ENERGY750 East Pratt Street, Suite 1600Baltimore, Maryland 2120210 CFR 50.410 CFR 52.79June 17, 2010UN#10-164ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: UniStar Nuclea...

Calvert Cliffs, Units 1 and 2 - Report of Full Compliance with March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051).

Exelon Generation® RS-15-095 April 30, 2015 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Calvert Cliffs Nuclear Power Plant, Units 1 and 2 Order No. EA-12-051 Renewed Facility Operating License Nos. DPR-53 and DPR-69 NRC Docket Nos. ...

Calvert Cliffs, Units 1 and 2 - Issuance of Amendments 97 and 79 changing Technical Specfications to reflect (1) change to the surveillance requirements for fire pumps.

JAN 14 1985Docket Nos. 50-317 and 50-318 Mr. A. E. Lundvall, Jr. Vice President - Supply Baltimore Gas & Electric Company P. 0. Box 1475 Baltimore, Maryland 21203Dear Mr. Lundvall:DISTRIBUTION: Dolt Fi I e NRC PDR L PDR SECY ORB#3 Rdg DEisenhut PMKreutzer-3 DWaffe OELD ACRS-1...

Letter from the Maryland Historical Trust Transmitting their Comments and Review Results of the Submerged Cultural Researches Survey for Calvert Cliffs, Unit 3.

J/D?Maryland Department of PlanningMaryland Historical Trust.1Vtc1yin 0,11ala/kyGo,'em7orL1. GovemworRichbard Eberbail HallSere'tan7Alathew J. PowerDpnl/' Se:7"elanAugust 15, 2011Woody FrancisRegulatory BranchBaltimore DistrictU.S. Army Corps of EngineersP.O. Box 1715Baltimore...

Forwards ISI Rept for Calvert Cliffs Unit 1.Results incorporated within three encls.Insp fulfills intentions & requirements stated in program plan & commitment to comply w/ASME Code,Section XI,ISI requirements.

NCurnLEs II. CRUSE Baltimore Gas and Electric CompanyVice PresidentCalvert Cliffs Nuclear Power PlantNuclear Energy1650 Calvert Cliffs ParkwayLusby, Maryland 20657410 495-4455|||September 4,1998U. S. Nuclear Regulatory CommissionWashington, DC 20553ATTENTION: Document Control ...

Request for Additional Information Related to the Environmental Report for the Calvert Cliffs Combined License Application - Design Basis Accident Source Terms.

ENCLOSURE April 22, 2009 Mr. Greg Gibson Vice President Regulatory Affairs UniStar Nuclear Energy 100 Constellation Way Suite 1400P Baltimore, MD 21202-3106 SUBJECT: REQUEST FOR ADDITIONAL INFORMATION RELATED TO THE ENVIRONMENTAL REPORT FOR THE CALVERT CLIFFS COMBINED LI...