L-2003-158, Inservice Inspection Program, Third 10-Year Interval, Third Period Examination Schedule for Remaining RCS Components

Inservice Inspection Program, Third 10-Year Interval, Third Period Examination Schedule for Remaining RCS Components

ML031900089
Person / Time
Site:	Turkey Point
Issue date:	06/20/2003
From:	Jones T Florida Power & Light Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2003-158
Download: ML031900089 (2)

Text

JUN202003 IJN 2 0 FI=PL L-2003-158 10 CFR 50.55a U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555 Re: Turkey Point Unit 4 Docket No. 50-251 Inservice Inspection Program, Third 10-Year Interval, Third Period Examination Schedule For Remaining RCS Components The purpose of this letter is to document our discussion of June 12, 2003 with NRC Staff on the subject of examinations necessary to be completed for the third 10-Year interval (4/15/1994 to 4/14/2004) of the Florida Power & Light (FPL) Turkey Point Unit 4 ISI Program.

FPL presented the following plan for completion of large scope components scheduled to be examined in the third period of the third interval:

Turkey Point Unit 4 has several large Reactor Coolant, Main Feedwater, Pressurizer and Main Steam System components remaining to complete the third ten-year Inservice Inspection (ISI)

Program. The components involved are all large scope and manpower intensive for access and examination. To meet the station's goals and to schedule this work in an effective manner consistent with ALARA principles, FPL is extending the third period of the third interval by eleven months, as allowed by IWA-2430(d). In doing so we will be dividing the remaining large components between the Fall 2003 outage and the Spring 2005 outage. Only the components shown scheduled for the Spring 2005 outage are affected by this extension. A matrix is attached listing the subject components and the scheduled examination dates for each. The Fourth Inspection Interval will not be modified by this action.

Should there be any questions, please contact Glenn Alexander at 561-691-2994.

Very truly yours, TerryO. os Vice President Turkey Point Plant SM NRC Regulatory Issue Summary 2001-05 waived the requirements that multiple copies of documents be submitted to the NRC.

fx/o4Y7 an FPL Group company

4, Unit 4 Remaining Third Interval Large Component Examinations FALL 2003 SPRING 2005 3 - CRDM Housing Welds Reactor Pressure Vessel - 10 year ISI 5 RCS Main Loop welds (27.5", 29" & 27.5" Elbow to RPV RCS Inlet Nozzle 31 "dia.)

14" FW - Augmented Examination 29" RPV RCS Outlet From Nozzle Ramp to 1 Diameter on Nozzle to Pipe Elbow (all three S/Gs)

Steam Generator "C"- Upper Head to "C" RCP Pump Casing Welds A,B,C Shell Weld Steam Generator U"C - Steam "C" RCP-C-L3 IA Generator Nozzle to Head (Integral Attachment to Pump Casing)

Steam Generator UC" - Steam RPV Flange Ligaments Generator Nozzle Inner Radius Section 31" MS "C" - Nozzle to Reducer Pressurizer Head to Lower Shell weld &

long seam