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Forwards response to NRC 971120 RAI concerning mechanical nozzle seal assembly joint (MNSA).Encl include non- proprietary & proprietary CE documents.Proprietary encl withheld.

Accession Number: ML19317C790

Date Released: Friday, October 25, 2024

Package Contents

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• ML20203D782 - Forwards response to NRC 971120 RAI concerning mechanical nozzle seal assembly joint (MNSA).Encl include non- proprietary & proprietary CE documents.Proprietary encl withheld. (31 page(s), 12/12/1997)
• ML20203D898 - Rev 0 to TR-PENG-042, "Test Rept for MNSA Hydrostatic & Thermal Cycle Tests." (61 page(s), 7/3/1997)
• ML20266D329 - NOZZLE DETAILS SAN ONOFRE II PIPING. (1 page(s), 1/12/1976)
• ML20203E325 - "SONGS 3 Pressurizer Level Instrument Nozzle Leakage," root cause evaluation. (39 page(s), 6/30/1992)
• ML20203E120 - Rev 1 to S-PENG-DR-003, "Addendum to Piping Analytical Stress Rept for SCE San Onofre Units 2 & 3." W/memo from C Chiu to JT Reilly re corrective action for Unit 3 pressurizer nozzle failure in Mar 1986. (76 page(s), 9/11/1997)
• ML20266D321 - NOZZLE DETAILS. (1 page(s), 10/10/1975)
• ML20266D096 - HOT LEG RTD MECHANICAL NOZZLE SEAL ASSEMBLY. (1 page(s), 11/8/1997)
• ML20266D253 - MECHANICAL NOZZLE SEAL ASSEMBLY DETAILS.Sheet 1 of 3. (1 page(s), 11/14/1997)
• ML20266D077 - BOTTOM PRESSURIZER MECHANICAL NOZZLE SEAL ASSEMBLY. (1 page(s), 6/19/1997)
• ML20266D235 - HOT LEG PDT MNSA. (1 page(s), 11/14/1997)
• ML20266D129 - STEAM GENERATOR PDT MECHANICAL NOZZLE SEAL ASSEMBLY. Sheet 2 of 2. (1 page(s), 10/28/1997)
• ML20266D124 - STEAM GENERATOR PDT MECHANICAL NOZZLE SEAL ASSEMBLY.Sheet 1 of 2. (1 page(s), 10/25/1997)
• ML20203D876 - Rev 0 to TR-PENG-033, "Seismic Qualification of San Onofre, Units 2 & 3 MNSA CLAMPS for Pressurizer Instrument Nozzles & RTD Hot Leg Nozzles." (136 page(s), 7/2/1997)
• ML20266D271 - MECHANICAL NOZZLE SEAL ASSEMBLY DETAILS.Sheet 3 of 3. (1 page(s), 11/14/1997)
• ML20203D842 - Rev 1 to S-PENG-DR-002, "Addendum to Pressurizer Analytical Stress Rept for SCE San Onofre Units 2 & 3." (78 page(s), 8/28/1997)
• ML20203E402 - Rev 0 to SO23-XXVI-20.46, "Visual Exam Procedure to Determine Condition of Nuclear Parts,Components or Surfaces." W/temporary change notice 0-1. (25 page(s), 6/27/1996)
• ML20203E437 - Rev 2 to SO23-XVII-3.1.1, "Refueling Outage Interval Exam of Reactor Coolant Pressure Boundary to Detect Leakage." W/971212 ltr from ABB Combustion Engineering to SCE.W/18 oversize drawings. (22 page(s), 2/12/1997)
• ML20266D087 - SIDE PRESSURIZER RTD MECHANICAL NOZZLE SEAL ASSEMBLY. (1 page(s), 6/19/1997)
• ML20266D312 - VESSEL WELDING & MACHINING FOR SAN ONOFRE II 96 10 PRESSURIZER. (1 page(s), 7/8/1974)
• ML20266D111 - MECHANICAL NOZZLE SEAL ASSEMBLY DETAILS.Sheet 3 of 4. (1 page(s), 11/8/1997)
• ML20266D240 - HOT LEG SAMPLING MNSA. (1 page(s), 11/14/1997)
• ML20266D109 - MECHANICAL NOZZLE SEAL ASSEMBLY DETAILS.Sheet 2 of 4. (1 page(s), 11/8/1997)
• ML20266D260 - MECHANICAL NOZZLE SEAL ASSEMBLY DETAILS.Sheet 2 of 3. (1 page(s), 11/14/1997)
• ML20266D103 - MECHANICAL NOZZLE SEAL ASSEMBLY DETAILS.Sheet 1 of 4. (1 page(s), 11/8/1997)
• ML20203E340 - Rev 1 to SO123-V-8.15, "Mode 3 Boric Acid Leak Insp." (9 page(s), 10/19/1995)
• ML20203E364 - Rev 0 to S013-V-8.16, "RCS Inconel Nozzle Insp." (50 page(s), 6/7/1993)
• ML20266D119 - MECHANICAL NOZZLE SEAL ASSEMBLY DETAILS.Sheet 4 of 4. (1 page(s), 11/8/1997)
• ML20266D316 - BOTTOM HEAD WELDING & MACHINING FOR SAN ONOFRE II 96 1D PRESSURIZER. (1 page(s), 4/8/1975)