ML20308A436

Response to Request for Additional Information for Proposed Alternative to American Society of Mechanical Engineers Boiler and Pressure Vessel Code IR-056, Revision 3

ML20308A436
Person / Time
Site:	Perry
Issue date:	11/02/2020
From:	Payne F Energy Harbor Nuclear Corp
To:	Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML20308A435	List: L-20-270, Electric Power Research Institute Affidavit ML20308A436 ML20308A437
References
EPID L-2020-LLR-0004, L-20-270
Download: ML20308A436 (2)

Text

Proprietary Information - Withhold from Public Disclosure Under 10 CFR 2.390 energy harbor Perry Nuclear Power Plant IO Center Road P.O. Box 97 Perry, Ohio 44081 Frank R. Payne 440-280-5382 Site Vice President, Perry Nuclear November 2, 2020 L-20-270 10 CFR 50.55a ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001

SUBJECT:

Perry Nuclear Power Plant Docket No. 50-440, License No. NPF-58 Response to Request for Additional Information for Proposed Alternative to American Society of Mechanical Engineers Boiler and Pressure Vessel Code IR-056, Revision 3

{EPID L-2020-LLR-0004}

By letter dated January 6, 2020 (Agencywide Documents Access and Management System (ADAMS), Accession No. ML20006D984), Nuclear Regulatory Commission (NRC) approval was requested for proposed alternatives to the American Society of Mechanical Engineers (ASME), Boiler and Pressure Vessel Code, for the fourth 10-year inservice inspection interval for the Perry Nuclear Power Plant.

By electronic mail dated October 5, 2020, the NRC requested additional information to complete its review of Proposed Alternative Request No. IR-056, Revision 3.

The Energy Harbor Nuclear Corp. response to this request contains proprietary information that is considered privileged and confidential trade secrets, which should be withheld from public disclosure in accordance with 10 CFR 2.390(a)(4). A publicly available version of the response is provided in Attachment 1, which has the redacted information identified by brackets [ ]. An unredacted version of the response is provided in Attachment 2. An Electric Power Research Institute affidavit, which supports withholding the privileged and confidential trade secrets from the public, is enclosed.

Attachment 2 to this letter contains proprietary information.

Withhold from public disclosure under 10 CFR 2.390.

Upon removal of Attachment 2, this letter is uncontrolled .

Proprietary Information- Withhold from Public Disclosure Under 10 CFR 2.390 Perry Nuclear Power Plant L-20-270 Page 2 There are no regulatory commitments contained in this submittal. If there are any questions or if additional information is required, please contact Mr. Phil H. Lashley, Manager- Fleet Licensing, at (330) 696-7208.

Sin ,

TJ 4-Frank: R. Payne

Attachment:

1. Response to Request for Additional Information (Redacted)

2. Response to Request for Additional Information (Unredacted)

Enclosure:

Electric Power Research Institute Affidavit cc: NRC Region Ill Administrator (without Attachment 2)

NRC Resident Inspector (without Attachment 2)

NRC Project Manager (without Attachment 2)

Attachment 2 to this letter contains proprietary information.

Withhold from public disclosure under 10 CFR 2.390.

Upon removal of Attachment 2, this letter is uncontrolled.