IR 05000317/2023012

Commercial Grade Dedication Report 05000317/2023012 and 05000318/2023012

ML23188A060
Person / Time
Site:	Calvert Cliffs
Issue date:	07/10/2023
From:	Glenn Dentel NRC/RGN-I/DORS
To:	Rhoades D Constellation Energy Generation, Constellation Nuclear
References
IR 2023012
Download: ML23188A060 (1)

Text

July 10, 2023

SUBJECT:

CALVERT CLIFFS NUCLEAR POWER PLANT, UNITS 1 AND 2 -

COMMERCIAL GRADE DEDICATION REPORT 05000317/2023012 AND 05000318/2023012

Dear David Rhoades:

On June 9, 2023, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Calvert Cliffs Nuclear Power Plant and discussed the results of this inspection with Patrick D.

Navin, Site Vice President, and other members of your staff. The results of this inspection are documented in the enclosed report.

No findings or violations of more than minor significance were identified during this inspection.

This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with Title 10 of the Code of Federal Regulations 2.390, Public Inspections, Exemptions, Requests for Withholding.

Sincerely, Digitally signed by Glenn Glenn T. T. Dentel Date: 2023.07.10 Dentel 10:57:52 -04'00'

Glenn T. Dentel, Chief Engineering Branch 2 Division of Operating Reactor Safety Docket Nos. 05000317 and 05000318 License Nos. DPR-53 and DPR-69

Enclosure:

As stated

Inspection Report

Docket Numbers: 05000317 and 05000318 License Numbers: DPR-53 and DPR-69 Report Numbers: 05000317/2023012 and 05000318/2023012 Enterprise Identifier: I-2023-012-0007 Licensee: Constellation Energy Generation, LLC Facility: Calvert Cliffs Nuclear Power Plant Location: Lusby, MD Inspection Dates: May 22, 2023 to June 9, 2023 Inspectors: P. Cataldo, Senior Reactor Inspector L. Cline, Senior Reactor Inspector D. Kern, Senior Reactor Inspector Approved By: Glenn T. Dentel, Chief Engineering Branch 2 Division of Operating Reactor Safety Enclosure

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a commercial grade dedication inspection at Calvert Cliffs Nuclear Power Plant, in accordance with the Reactor Oversight Process. The Reactor Oversight Process is the NRCs program for overseeing the safe operation of commercial nuclear power reactors. Refer to https://www.nrc.gov/reactors/operating/oversight.html for more information.

List of Findings and Violations

No findings or violations of more than minor significance were identified.

Additional Tracking Items

None.

INSPECTION SCOPES

Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with their attached revision histories are located on the public website at http://www.nrc.gov/reading-rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared complete when the IP requirements most appropriate to the inspection activity were met consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection Program - Operations Phase. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel to assess licensee performance and compliance with Commission rules and regulations, license conditions, site procedures, and standards.

REACTOR SAFETY

71111.21N.03 - Commercial Grade Dedication Commercial Grade Dedication (Section 03.01)

The inspectors reviewed the implementation of the licensees processes for dedicating commercial grade items/services as basic components and/or for procuring safety-related structures, systems, and components for the following samples:

(1) Battery, memory, lithium, Type 2/3A, 3.6 V Capacity for the 1A emergency diesel generator ventilation damper controller (Purchase Order Number (PO#) 437227, Catalog ID Number (CID#) 1480667-2, commercial grade (CG))

(2) Capacitor, electrolytic, 7400 microfarads, 200 Vdc, Cornell-Dubilier P/N DCM742T200DF2B for the #17 125 Vdc battery charger (PO# 431961, CID#

1478629-2, CG)

(3) Connector, battery, plate, terminal, lead plated copper (0.002-inch thickness minimum) for the #11 125 Vdc battery (PO# 714427, CID# 1508666-2, CG)

(4) Fuses, one-time, general purpose, 250 Vac, 30 A, 50 kA RMS Interrupter Rating, Bussman for Unit 2 reactor trip breakers control power (PO# 434136, CID# 1495549-2, CG)

(5) Valve, solenoid, 3-Way, normally open, ASCO for the 1B emergency diesel generator air start valve AS1 (PO# 594172, CID# 1475327-2, CG)

(6) Switch, limit, Microswitch HDLS Series, part number LSP4L, DP/DT for the Unit 1 Number 12 condensate storage tank auxiliary feedwater pump suction valve (PO#

1349186, CID# 1509870-2, CG)

(7) Switch, control, speed, electronic, two-element, Synchro-Start Products Model for the 1B emergency diesel generator (PO# 548178, CID# 1481037-1, safety-related (SR))

(8) Air filter for the 1A1 emergency diesel generator turbocharger (PO# 13460179, CID#

1514169-2, CG)

(9) Thrust bearing, Timken Type TS, for the 11 saltwater pump (PO# 685249, CID#

1469936-2, CG)

(10) Pilot valve assembly kit for the 22 auxiliary feedwater flow control valve Bailey positioner (PO# 662513, CID# 1508881-2, CG)

(11) Oil, Shell Rotella T4 Triple Protection SAE 15W-40, for the 1A1 Société Alsacienne de Constructions Mécaniques (SACM) emergency diesel generator lube oil system (PO# 812770, CID# 1475193-2, CG)

(12) Fuel Oil, Grade 2-D, Ultra Low Sulfur, for the 1A1 SACM emergency diesel generator (PO# 806910, CID# 1701606-2, CG)

(13) Line, shaft, for the 11 saltwater pump (PO# 815718, CID# 1512861-2, CG)

(14) Bellows assembly, for Dresser 2-1/2 Inch Model 31739A for pressurizer safety relief valve 1RV-200 (PO# 436695, CID# 1513153-1, SR)

(15) Connector, Terminal, 16-14 AWG, Number 6 stud, short ring tong standard, AMP Number 34120 for the 1A1 emergency diesel generator fuel oil rack positioner (PO#

602756, CID# 1471617-2, CG)

INSPECTION RESULTS

No findings were identified.

EXIT MEETINGS AND DEBRIEFS

The inspectors verified no proprietary information was retained or documented in this report.

• On June 9, 2023, the inspectors presented the commercial grade dedication inspection results to Patrick D. Navin, Site Vice President, and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.21N.03 Corrective Action 04343324 Corrective Action Program Evaluation Report for 22 Salt 6/16/2020

Documents Water Pump Motor Seized on 5/14/2020

04479267 Corrective Action Program Evaluation Report for 1A EDG 4/14/2022

tripped due to Hi Crankcase Pressure on 2/19/2022

Corrective Action 04679282 04679888 04680203 04680204 04680313

Documents 04680394 04680401 04680642 04680747 04681289

Resulting from 04681561 04681567 04681717 04682778 04682781

Inspection 04683043 04683260 04683266 04683277 04683396

04683478 04683495

Engineering Technical Miscellaneous Commercial Grade Items - AFW CST 2/27/2003

Evaluations Evaluation 20077 Manual Valve ZS

Miscellaneous EPRI 1008256 Plant Support Engineering: Guidelines for the Technical Revision 1

Evaluation of Replacement Items in Nuclear Power Plants

EPRI NP-5652 Plant Engineering: Guideline for the Acceptance of Revision 1

and TR-102260 Commercial Grade Items in Nuclear Safety-Related

Applications

NUPIC Cooper Bussman, Inc. 9/29/2009

Audit/Survey

1. 20437

OSD&D 0134134 Incorrect Documentation 4/21/2023

Procedures CC-AA-102 Design Input and Configuration Change Impact Screening Revision 34

MA-AA-716-001 Quality Material Components Control and Identification Revision 12

MA-AA-716-011 Work Execution & Close Out Revision 28

NO-AA-10 Quality Assurance Topical Report Revision 98

OP-CA-103-102- Watch Standing Practices Revision 3

100

PES-S-002 Shelf-life Revision 10

PES-S-004 Sampling Plan Revision 3

PS-26 Technical Evaluations Revision 7

PS-34 Critical Characteristics Revision 8

RM-AA-101-1008 Processing and Storage of Records Revision 9

SM-AA-101 Certification of Receipt Inspectors Revision 8

Inspection Type Designation Description or Title Revision or

Procedure Date

SM-AA-102 Warehouse Operations Revision 15

SM-AA-300 Procurement Engineering Support Activities Revision 10

SM-AA-300-1001 Procurement Engineering Process and Responsibilities Revision 25

SM-AA-3019 Parts Quality Initiative (PQI) Revision 13

WH-KR-021 Supply Knowledge Retention Document, Nuclear Revision 5

Warehouse Housekeeping and Storage Focus Area

Standards

Work Orders C93827572 Change out engine oil and oil filters on 1A1 Engine 6/29/2022

6