ML18183A032

NRR E-mail Capture - NRC Acceptance Review for License Amendment Request Regarding Pressure Transmitter Response Time Testing

ML18183A032
Person / Time
Site:	Palo Verde
Issue date:	06/29/2018
From:	Michael Orenak Plant Licensing Branch II
To:	Cox M Arizona Public Service Co
References
2018-LLA-0161
Download: ML18183A032 (3)

Text

NRR-DMPSPEm Resource From: Orenak, Michael Sent: Friday, June 29, 2018 3:49 PM To: Matthew.Cox@aps.com Cc: Pascarelli, Robert; Michael.Dilorenzo@aps.com

Subject:

NRC Acceptance review for license amendment request regarding pressure transmitter response time testing

Matthew, By letter dated May 25, 2018, Southern Nuclear Operating Company, Inc. (SNC) submitted a license amendment request for the Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (Agencywide Documents Access and Management System Accession No. ML18145A303; EPID L-2018-LLA-0161) to revise the technical specification requirements regarding response time testing of pressure transmitters. The purpose of this e-mail is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this amendment request. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review. The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant.

The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed amendment in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review as compared to the detailed technical review, there may be instances in which issues that impact the NRC staffs ability to complete the detailed technical review are identified despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence.

Based on the information provided in your submittal, the NRC staff has estimated that this licensing request will take approximately 250 staff hours to complete. The NRC staff expects to complete this review in approximately 9 months, which is March 2019. Additionally, the NRC staff anticipates that an audit of proprietary industry reports will be needed as part of the review. If there are emergent complexities or challenges in our review that would cause changes to the initial forecasted completion date or significant changes in the forecasted hours, the reasons for the changes, along with the new estimates, will be communicated during the routine interactions with the assigned project manager.

These estimates are based on the NRC staffs initial review of the application and they could change, due to several factors including requests for additional information, unanticipated addition of scope to the review, and review by NRC advisory committees or hearing-related activities. Additional delay may occur if the submittal is provided to the NRC in advance or in parallel with industry program initiatives or pilot applications.

If you have any questions, please contact me.

Michael D. Orenak Palo Verde, Vogtle, and SNC Fleet Project Manager NRR - Division of Operating Reactor Licensing Phone: 301-415-3229 e-mail: Michael.Orenak@nrc.gov 1

2 Hearing Identifier: NRR_DMPS Email Number: 450 Mail Envelope Properties (Michael.Orenak@nrc.gov20180629154800)

Subject:

NRC Acceptance review for license amendment request regarding pressure transmitter response time testing Sent Date: 6/29/2018 3:48:51 PM Received Date: 6/29/2018 3:48:00 PM From: Orenak, Michael Created By: Michael.Orenak@nrc.gov Recipients:

"Pascarelli, Robert" <Robert.Pascarelli@nrc.gov>

Tracking Status: None "Michael.Dilorenzo@aps.com" <Michael.Dilorenzo@aps.com>

Tracking Status: None "Matthew.Cox@aps.com" <Matthew.Cox@aps.com>

Tracking Status: None Post Office:

Files Size Date & Time MESSAGE 3126 6/29/2018 3:48:00 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:

Recipients Received: