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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 3, Supplemental Response to Request for Additional Information for RAIs 284 and 322, Vibratory Ground Motion and RAI 345, Vibratory Ground Motion, COLA Markups.

Mark T. Finley 750 East Pratt Street, Suite 1400Baltimore, Maryland 21202Senior Vice President, Regulatory Affairs & EngineeringUni tarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79November 20, 2012UN#1 2-127ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20...

Calvert Cliffs, Units 1 & 2, Supplement to Application for Technical Specification Change to Add LCO 3.0.8 on the Inoperability of Snubbers Using the Consolidated Line Item Improvement Process.

James A. SpinaVice President0· :> · Constellation Energy'.../ Nuclear eneration GroupU. S. Nuclear Regu latory CommissionWashington, D.C. 20555Calvert Cliffs Nuclear Power Plant, Inc.1650 Calvert Cliffs ParkwayLusby, Maryland 20657410.495.5200410.495-3500 FaxDecember 13,2007AT...

Letter to the US EPA for the DEIS for Calvert Cliffs Unit 3.

April 15, 2010 U.S. Environmental Protection Agency Office of Federal Activities EIS Filing Section Ariel Rios Building (South Oval Lobby), Room 7220 1200 Pennsylvania Avenue, NW Washington, DC 20004 SUBJECT: SUBMITTAL OF DRAFT ENVIRONMENTAL IMPACT STATEMENT FOR...

LER 06-002-00 Calvert Cliffs, Unit 1 regarding Control Element Assembly Determined to be Untrippable.

Calvert Cliffs Nuclear Power PlantConstellation Generation Group, LLC1650 Calvert Cliffs ParkwayLusby, Maryland 206570 Constellation EnergyJune 5, 2006U.S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTION:SUBJECT:Document Control DeskCalvert Cliffs Nuclear Power Plan...

Letter forwarding Amendment No. 88 to Facility Operating License No. DPR-53 for Calvert Cliffs Nuclear Power Plant, Unit No. 1.

Docket No. 50-317 NOV 17 1983 DISTRIBUTION: D59cket File LTremper Gray File +4 NRC PDR HDenton Mr. A. E. Lundvall, Jr. L PDR RDiggs Vice President - Supply NSIC OPA, CMiles Baltimore Gas & Electric Company ORB#3 Rdg ACRS-1O P. 0. Box 1475 DEisenhut DBrinkman Baltimore, Marylan...

"Calvert Cliffs Nuclear Power Plant Units 1 & 2 USI A-46 Relay Evaluation."

__ __ . _ ._ _ _wWMPRA S S O C I A T E S I N C.'"''"''"'OCALVERT CLIFFS NUCLEAR POWER PLANTUNITS 1 AND 2USI A-46 RELAY EVALUATIONMPR-1371Revision 1,November 1995:Principal Contributor |J. Betlack|||Prepared forBaltimore Gas and Electric CompanyCalvert Cliffs Nuclear Power Plan...

PPRP, Environmental Review of Proposed Unit 3 at Calvert Cliffs Nuclear Power Plant (Draft), Section 5.4 Through Appendix C. (Non-Proprietary Version).

5.4 SOCIOECONOMIC AND CULTURAL IMPACTS5.4.1 Employment and IncomeEmployment and income impacts from construction of theproposed facility would be sizable. UniStar estimates that theaverage annual construction labor force would be approximately2,755 over a 68-month construction...

Calvert Cliffs Nuclear Power Plant, Unit 3 - Response to Request for Additional Information for the RAI 259, Liquid Waste Management.

Greg Gibson 750 East Pratt Street, Suite 1600Baltimore, Maryland 21202Vice President, Regulatory AffairsUnStarNUCLEAR ENERGY10 CFR 50.410 CFR 52.79February 28, 2011UN#1 1-093ATTN: Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Subject: UniStar ...

Forwards "Calvert Cliffs Nuclear Power Plant,BG&E,1982 Evaluation." Evaluation conducted during Aug 1982.

. .:.'*y 2.:.'-.BALTIMORE GGAS ANDELECTRICCHARLES CENTER P.O. BOX 1475. BALTIMORE, MARYLAND 21203-.Joseph A. TIERNANManAccmNUCLEAm Powsm CEp6CNT-January 17, 1983:U.S. Nuclear Regulatory CommissionRegion I631 Park AvenueKing of Prussia, PA 19406ATTENTION: Mr. Ronald C. Haynes, ...

Scoping Analysis of Calvert Cliffs Surge Line Break Leading to a PTS Vessel Split

ADAMS Package Accession #ML010650003March 5, 2001MEMORANDUM TO: Mark Cunningham, ChiefProbabilistic Risk Analysis BranchDivision of Risk Analysis and ApplicationsFROM: Jack E. Rosenthal, Acting Chief /RA/SafetyMarginsand SystemsAnalysisBranchDivision of Systems Analysis and Re...

LER 03-004-01 for Calvert Cliffs, Unit 2 Regarding Technical Specification Exceeded Due to Extended Repair of Diesel Generator.

Kevin J. NietmannPlant General ManagerCalvert Cliffs Nuclear Power PlantConstellation Generation Group, LLC1650 Calvert Cliffs ParkwayLusby, Maryland 20657410 495-4101410 495-4787 FaxConstellationEnergy GroupFebruary 26, 2004U.S. Nuclear Regulatory CommissionWashington, DC 205...

Forwards missing pages C-30,C-31,C-114 & C-115 from 990319 response to NRC RAI, "Wind Tunnel Modeling of Calvert Cliffs NPP CPP Project 94-1040." Complete copy of 1985 rept, "Wind Flows & Dispersion Conditions of Calvert Cliffs," encl.

__- ..Cuc t.Es H. C3SEBaltimore Gas and Electric CompanyVice President Calvert Cliffs Nuclear Power PlantNuclear Energy1650 Cdvert Cliffs ParkwayLusby, Maryland 20657410 495-4455tMay 18,1999U. S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTION: Document Control Desk...

Senior Reactor and Reactor Operator Initial Examinations - Calvert Cliffs Nuclear Power Plant, Units 1 and 2 dtd 3/11/02

March 11, 2002Mr. Charles H. CruseVice PresidentConstellation NuclearCalvert Cliffs Nuclear Power Plant, Inc.1650 Calvet Cliffs ParkwayLusby, MD 20657-4702SUBJECT: SENIOR REACTOR AND REACTOR OPERATOR INITIAL EXAMINATIONS - CALVERT CLIFFS NUCLEAR POWER PLANT, UNITS 1 AND 2Dear ...

Calvert Cliffs Nuclear Power Plant, Units 1 and 2, Emergency Diesel Project - SACM Design Generator and Mechanical Systems Design Report.

rBALTIMOREGAS ANDELECTRIC1650 CALVERT CLIFFS PARKWAY . LUSBY, MARYLAND 20657-4702ROBERT E. DENTONVICE PRESIDENTNUCLEAR ENERGY July 20, 1993(410) 260-44S5U. S. Nuclear Regulatory CommissionWashington, DC 20555ATTENTION: Document Control DeskSUBJECT: Calvert Cliffs Nuclear Power...

Calvert Cliffs Nuclear Power Plant, Units 1 & 2 - Revised Pages of Facility Operating License Nos. DPR-53 and DPR-69.

ENCLOSURE1REVISED PAGES OF RENEWED FACILITY OPERATING LICENSE NOS. DPR-53 AND DPR-69DOCKET NOS. 50-317 AND 50-318CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2Replace the following pages of the Facility Operating Licenses. The revised pages areidentified by the date of ...

Enclosure 2, "Offsite Dose Calculation Manual for Calvert Cliffs Nuclear Power Plant, Revision 7."

ENCLOSURE (2)OFFSITE DOSE CALCULATION MANUAL FORCALVERT CLIFFS NUCLEAR POWER PLANT,Revision 7Calvert Cliffs Nuclear Power Plant, Inc.July 15,2004. - IOFFSITE DOSE CALCULATION MANUALRevision 7Calvert Cliffs Nuclear Power PlantDATE P-Aeo'SDATE: *DATE: >S -> 'DATE: X A/t7 A 2 3DA...

Calvert Cliffs Nuclear Power Plant, Units 1 and 2 - Request For Additional Information Regarding The As-Found Lift Tolerances For The Pressurizer Safety Valves License Amendment Request (Tac Nos. MF3541 and MF3542).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Mr. George H. Gellrich, Vice President Exelon Generation Company, LLC Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, MD 20657-4702 May 6, 2015 SUBJECT: CALVERT CLIFFS NUCLEAR POWER P...

Calvert Cliffs Nuclear Power Plant, Unit 1 - Spring 2020 180-Day Steam Generator Report (EPID-L-2020-LRO-0049)

November 19, 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 1 – SPRING 2020 180-DAY STEAM GENERA...

PPRP, Environmental Review of Proposed Unit 3 at Calvert Cliffs Nuclear Power Plant (Draft), Figure 3-12 H through Figure 3-15. (Non-Proprietary Version).

Source: UniStar CPCN Technical Report, Appendix 15, Figures A1-A9, Copyright 2007 UniStar Nuclear Development, LLC, Used by permission ,~\\\\~rfffY+EY•S ~\Assessment Area, Wetland Type~(///////(/;(/ID Area Vl, Palustrine Emerqent Vcetlands (PEM)c=J Area V I, Palustrine Foreste...

Calvert Cliffs, Units 1 and 2, MC4672 & MC4673 - CCNPP-CHLE-005, Rev 1 Chemical Effects Autoclave Experimental Plan with respect to GL2004-02, GSI-1 91.

CHEMICAL EFFECTS AUTOCLAVE EXPERIMENT TESTPLAN for Calvert Cliffs Nuclear Power PlantCCNPP-CHLE-005, Revision 1March 18, 2013Prepared by:Craig D. SellersReviewed by:Andy Henni and Steve KinseyChemical Effects Autoclave Experiment Test Planfor Calvert Cliffs Nuclear Power Plant...

Calvert Cliffs, Units 1 & 2 - Issuance of Amendments 187 & 164 revising TSs by removing the list of containment isolation valves in Table 3.6-1.

Docket Nos. 50-317 April 7, 1994 and 50-318 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 Dear Mr. Denton: SUBJECT: ISSUANCE OF AMENDMENTS FOR CA...

2008/08/15 CCNPP3 COLA - Calvert Cliffs Unit 3 Draft Aquatic Ecology RAI Call Attendees 8-15-08

1CCNPP3COLA NPEmailsFrom: Cook, Rodney [rodney.cook@unistarnuclear.com]Sent: Friday, August 15, 2008 4:52 PMTo: Thomas FredrichsCc: Price, John (UniStar)Subject: Calvert Cliffs Unit 3 Draft Aquatic Ecology RAI Call Attendees 8-15-08Tom, Here are the people from the UniStar si...

2009/12/17 CCNPP3 COLA - Calvert Cliffs Unit 3 -- UN#09-524 - Phase II Conceptual Plan Summary

1CCNPP3COLA PEmailsFrom: Lutchenkov, Dimitri [dimitri.lutchenkov@unistarnuclear.com]Sent: Thursday, December 17, 2009 5:26 PMTo: 'Anderson, Kathy NAB02'; 'Francis, Woody NAB02'Cc: Quinn, Laura; Schaaf, RobertSubject: Calvert Cliffs Unit 3 -- UN#09-524 - Phase II Conceptual Pla...

Commission has issued amendment 61 to Facility Operating License DPR-69 to Calvert Cliffs Nuclear Power Plant, Unit 2.

JAN 10 1983 Docket No. 50-318 MIr. A. E. Lundvall, Jr. Vice President - Supply Baltimore Gas n Electric Company P.O. Box 1475 Baltimore, Maryland 21203DISTRIBUTION: Lj.0-B-kEet Files (2) NRC PDR L PDR NSIC ORB#3 Rdg DEi senhut PMKreutzer (3) DWaffe RACI ark CMiles ASLABOELD L...

Responds to 850925 request for reduction in monitoring at Collins Draw site.Frequency of monitoring may be reduced at listed wells.Reason for delay in response discussed.

_ - . .. . _ ,a: -%- /7/V.'ipd s:''THE STATE M7OF WYOMING'ED HERSCHLERGOVERNOR%fiadment of &nvuonmental ba/My1LAND Ql'ALITY DIVISIONHERSCHLER BLDG. THIRO FLOOR TELEPHONE 307 777-7756 CHEYENNE. WYOMING 82002122 WEST 25THDecember 31, 1985:,Mr. Truman LouderbackCleveland Cliffs, ...