ML102150282
| ML102150282 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 08/03/2010 |
| From: | Peter Bamford Plant Licensing Branch 1 |
| To: | Mascitelli F Exelon Corp |
| bamford p | |
| References | |
| TAC ME4171, TAC ME4172 | |
| Download: ML102150282 (2) | |
Text
From:
Bamford, Peter Sent:
Tuesday, August 03, 2010 11:46 AM To:
'Frank.Mascitelli@exeloncorp.com' Cc:
'david.helker@exeloncorp.com'
Subject:
Acceptance Review of Limerick LAR Regarding HPCI DT isolation Setpoint change - TACs ME4171/ME4172 By letter dated June 30, 2010, Exelon Generation Company, LLC submitted a license amendment request for Limerick Generating Station, Units 1 and 2, proposing to revise the Technical Specification High Pressure Coolant Injection (HPCI) Equipment Room Delta Temperature High Trip Setpoint and Allowable Value. The Trip Setpoint and Allowable Values are proposed to be lowered, which is in the conservative direction, to reflect a revised analysis for the HPCI equipment room temperature following a 25 gallon per minute steam leak. The revised analysis was performed in September 2009.
The purpose of this email is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staff's 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 staff to proceed with its detailed technical review and make an independent assessment regarding the acceptability of the proposed license amendment in terms of regulatory requirements and the protection of public health and safety and the environment. If additional information is needed for the staff to complete its technical review, you will be advised by separate correspondence.
Peter Bamford NRR/DORL/LPL 1-2 Limerick & TMI-1 Project Manager 301-415-2833 E-mail Properties Mail Envelope Properties ()
Subject:
Acceptance Review of Limerick LAR Regarding HPCI DT isolation Setpoint change - TACs ME4171/ME4172 Sent Date: 8/3/2010 11:29:08 AM Received Date: 8/3/2010 11:45:00 AM From: Bamford, Peter The image cannot be displayed. Your computer may not have enough memory to open the image, or the image may have been corrupted. Restart your computer, and then open the file again. If the red x still appears, you may have to delete the image and then insert it again.
Created By: Peter.Bamford@nrc.gov Recipients:
Frank.Mascitelli@exeloncorp.com ('Frank.Mascitelli@exeloncorp.com')
Tracking Status: None david.helker@exeloncorp.com ('david.helker@exeloncorp.com')
Tracking Status: None Siva.Lingam@nrc.gov (Lingam, Siva)
Tracking Status: None Karl.Feintuch@nrc.gov (Feintuch, Karl)
Tracking Status: None Harold.Chernoff@nrc.gov (Chernoff, Harold)
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 21572 8/3/2010 image001.gif 4069 Options Expiration Date:
Priority: olImportanceNormal ReplyRequested: False Return Notification: False Sensitivity: olNormal Recipients received: