ML032530383
| ML032530383 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 09/10/2003 |
| From: | Dave Hills Division of Reactor Safety III |
| To: | Solymossy J Nuclear Management Co |
| Shared Package | |
| ML032530409 | List: |
| References | |
| Download: ML032530383 (60) | |
Text
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Committed to Nuclear Excellence Prairie Island Unit I Steam Generator Replacement Project NRC Region I11 Presentation 1 August 25,2003
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Committed to Nuclear Excellence SGR Project Update Meeting Agenda Introductions Joe Solymossy Project Overview Ken Albrecht Project Oversight Ken Albrecht RSG Design and Fabrication Richard Pearson RSG Licensing Richard Pearson RSG Installation Plans Scott Marty SGRO Schedule Scott Marty Future NRC Meetings Ken Albrecht NRC Region 111 Presentation 2 August 25,2003
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Committed to Nuclear Excellence SGR Project Update Attendees Nuclear Management Company Joe Solymossy - Site Vice President Ken AI brecht - Project Manager Richard Pearson - Project Engineer, Design Engineering & Analysis Scott Marty - Project Engineer, Installation Gene Eckholt - Manager Regulatory Affairs The Steam Generating Team (SGT)
Mike Hubbard - Project Manager Larry Davis - Engineering Manager Mark Ceraldi - Lead Engineer, Licensing NRC Region I11 Presentation 3 August 25,2003
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Committed to Nuclear Excellence Project Overview Ken Albrecht NRC Region I11 Presentation 4 August 25,2003
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Committed to Nuclear Excellence Project Overview Justification for Replacement Original Steam Generator Status Project Participants Project Milestone Schedule NMC Project Organization NRC Region I11 Presentation 5 August 25,2003
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Comm/tted to Nuclear Excellence Justification for Replacement Economic - No Safety Concerns NRC Region I11 Presentation 6 August 25,2003
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N T CommMed to Nuclear Excellence Project Participants Project Management Nuclear Management Company (NMC)
- Project management and oversight personnel RSG Design, Fabrication and Licensinq Framatome ANP
- Design and Fabrication - Framatome ANP SAS
- Licensing Support - Framatome ANP Inc.
Installation Contractor The Steam Generating Team (SGT, Ltd.)
NRC Region I11 Presentation 8 August 25,2003
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Committed to Nuclear Excellence Project Milestone Schedule 0 November 2001 Fabrication Begins 0 March '02 Major Forgings C implete tract with SGT 0 June '02 Tubing I abricated w
4 2000 2001 2002 NRC Region I11 Presentation 9 August 25,2003
N T Committed to Nuclear Excellence Project Milestone Schedule (continued)
I Current Date I Fabrication Begin Tubing Complete Installation 2/03 2/04 RSGs Delivered Tubing Installation to PI Ir Complete 7/03 5/04 I
I I 2003 2004 9/03 LARS Submitted @ Temp. Facilities Established 0 Mobilize SGT Resources 0 NRC Region I11 Presentation 10 August 25,2003
NMC Project Organization 7 PRAIRIE ISLAND 1
I STEAM GENERATOR REPLACEMENT MANA;GER I
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OVERSIGHT I
Purchasers Authorized Representative (PAR)
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Project Project Coordinator Project Project Engineer Project Controls Project Engineer Engineer Engineer Administration Fabrication Administrator Installation Engineering Licensing Analysis I I Installation
- Engineering Design Basis Engineering Admin Assembly Installation support - Site Support Analysis NRC Region I11 Presentation 11 August 25,2003
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Committed to Nuclear Excellence Project Oversight Purchasers Authorized Representative (PAR) Inspections Audits and Surveillances Self Assessments NRC Region I11 Presentation 13 August 25,2003
PAR Inspections Sandvik - Tubing Hold 28 Witness 21 Record 18 Framatome ANP SAS - RSG Fabrication Scheduled (Hold/Witness) 516 Unscheduled (WaIk-up) 279 NRC Region I11 Presentation 14 August 25,2003
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Committed to Nuclear Excellence Audits and Surveillances SurveiIlance/Audit of Framatome Paris and/or Chalon,
- April 2000 (Lead)
- June 2000 (Lead)
- December 2001 (Lead)
- June 2002 (NUPIC)
- June 2003 (Lead)
Framatomes Audit of Subvendors
- Japan Steel Works, July 2001 (Team Member/Observer)
- Sandvik, August 2001 (Team Memberlobserver)
- Fomas, October 2001 (Team Member/Observer)
NRC Region I11 Presentation 15 August 25,2003
NMCD Committed to Nuclear Excellence Audits and Surveillances (cont inued)
Surveillance/Audit of Framatome ANP Inc.
- January 2001 (NUPIC)
- February 2003 (NUPIC)
SurveiIIance/Audit of SGT
- April 2001 (Lead)
- March 2003 (Lead)
- March 2003 (Team MemberlObserver)
NRC Region I11 Presentation 16 August 25,2003
Results of Audits and/or SurveiIIances Creation of process for entering PAR identified items into Framatomes corrective action process Restriction on SGT for performing commercial grade dedications NRC Region I11 Presentation 17 August 25,2003
N i i p Committed to Nuclear Excellence Self Assessment April 2002 - SGR Project July 2002 - ASME Code Compliance Oct 2003 - INPO Readiness Review NRC Region I11 Presentation 18 August 25,2003
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Committed to Nuclear Excellence Replacement Steam Generator (RSG) 56/19 Design and Fabrication Richard Pearson NRC Region I11 Presentation 19 August 25,2003
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Committed to Nuclear Excellence Design and Fabrication RSG Design Requirements RSG Design Features Fabrication Status Tubing Examinations Framatome ANP SAS Non-Conformances Requiring Owner Approval NRC Region I11 Presentation 20 August 25,2003
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Committed to Nuclear Excellence ASME Request for Interpretation Field Girth Weld ASME N102-026 received May 27,2003
- Correct Stamp for Girth Weld - NPT
- Supplier Subcontract Requirements for Fieli Girth Weld SGT - ASME NPT Certificate NRC Region I11 Presentation 23 August 25,2003
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RSG Design Features NRC Region I11 Presentation 24 August 25,2003
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Committed to Nuclear Excellence Upper Assembly Design Features NRC Region I11 Presentation 25 August 25,2003
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Committed to Nuclear Excellence RSG Design Features Steam outlet nozzle flow restrictor integral to RSG elliptical head Improved Moisture Separation All stainless steel feedwater ring assembly
- Welded inlet thermal sleeve
- Integral anti-stratification device
- J-tube outlet nozzles NRC Region I11 Presentation 26 August 25,2003
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Commrfted to Nuclear Excellence Lower Assembly Design Features NRC Region I11 Presentation 27 August 25,2003
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Committed to Nuclear Excellence RSG Design Features (continued)
Loose parts trapping system Blowdown channel Alloy 690 thermally treated tubing material SS quatrefoil tube support plates SS anti-vibration bar system with nominal 9 bars NRC Region 111 Presentation 28 August 25,2003
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Comm/tted to Nuclear Excellence OSG/RSG Comparison
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-Thermal- Output (MWt) __u.*-_y YD ---r'-- i 825 i 825 Thot/Tcold/Tave ,. 1 (nom.) (deg F)*- i 590l530
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Heat Transfer- Area - (sq. ft.) -*-
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81.93 I .^- ~ - 1 11 . e-. -, _*"Y RCS Flow per SG Best i i: 38.39 I 38.51 Estimate f l OE6 lbmlhr) 1
'RCS Pressure fosia) i 2250 2250 Steam Flow flOE6 Ibmlhr) 3.54 3.57 Full Load Steam Outlet Pressure f 1 806.8 I (design - . . .normal
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,Secondary Liquid Mass (Ibm) i 157,123 159,100 Hot Zero Power 107,420 3 107,100 100% Power ,
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NRC Region I11 Presentation 29 August 25,2003
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Committed to Nuclear Excellence Fabrication Status Component RSG PI-291 RSG PI-292 Tubesheet Complete. Complete.
Lower Assembly & Tube Hydraulic expansion of Hydraulic expansion is Bundle Wrapper tubes is completed. completed. Tube washing ECT profilometry in progress.
cornpleted.
Primary Head The Channel head Nozzle dam ring installation divider plate installation is completed. Channel is completed. head divider plate installation is in progress.
Shell / Elliptical Head Steam separator Instrument tap welding is supports are completed. completed and drilling and tapping is in progress.
NRC Region I11 Presentation 30 August 25,2003
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Commrtted to Nuclear Excellence Tubing Examinations Fabrication testing done at Sandvik tubing mill
- Standard ASME Section 111
- lnservice inspectability
- AMSE Section XI prior to shipment Multi-frequency ET testing of U-bend tubes (MIZ-30 Bobbin Coil)
MRPC of rows Ithrough 9 U-bends NRC Region I11 Presentation 31 August 25,2003
NMCD Committed to Nuclear Excellence I ubing txaminations (continued)
Preservice in Chalon, France
- 100% Bobbin, full length
- MRPC Expansion transition, +3 inches, hot and cold leg Selected U-bends NRC Region I11 Presentation 32 August 25,2003
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Committed to Nuclear Excellence Framatome ANP SAS Non-Conformances Requiring Owner Approval Included in Description the SFAR*
Tube sheet GWPI 292 - Deep Drilling Tube sheet GWPI 291- Deep Drilling Yes PI 292 PIE hand hole thread 00s Yes CVP GWPI 292 (lower shell / tube sheet) Arc strike on lower No shell Sandvik: Incorrect reporting on optical disk for ECT on tubes No bundle column 49 Orientation of 3 nozzles holes on the upper part - GV/PI 292 No PI 292 PIEover machining of MlMS No
- SFAR - Stress and Fatigue Analysis Report NRC Region I11 Presentation 33 August 25,2003
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Committed to Nuclear ExceNence Licensed Under 50.59 No increase in occurrence of accidentslmaIfunctions No more than a minimal increase in doseconsequences No new accidents or malfunctions NRC Region 111 Presentation 36 August 25,2003
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Committed to Nuclear Excellence Installation Contractor SGT, Ltd.
Washington Group International, Inc. / Framatome ANP Completed Future Point Beach Units 1 & 2 Oconee Units 1 , 2 & 3 DC Cook Unit 2 Callaway St. Lucie Unit I AN0 Indian Point 2 Calvert Cliffs Unit 1 Calvert Cliffs Unit 2 NRC Region 111 Presentation 42 August 25,2003
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Committed to Nuclear Excellence Steam Generator Removal/Replacement Two piece removal Two piece installation with field weld at transition cone upper girth joint Existing equipment hatch, no containment modifications Existing 230t capacity polar crane.
Engineered Lifts, with maximum 250t NRC Region I11 Presentation 44 August 25,2003
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Committed to Nuclear Excellence ALARA RCS pipe end decon Control secondary water level for shielding Shielding
- Locations identified
- Incorporated with scaffolding designs NRC Region I11 Presentation 47 August 25,2003
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Committed to Nuclear Excellence Design Change Packages NMC RSG component New mirror insulation Nozzledams RSG new connections Misc. to facilitate installation NRC Region I11 Presentation 48 August 25,2003
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NMCi Comrnrffed to Nuclear Excellence OSG Disposal No long term onsite storage Transport lower assemblies by rail to Envirocare (UTAH)
Transport upper assemblies by truck to Duratek (Tennessee)
NRC Region 111 Presentation 50 August 25,2003
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Committed to Nuclear Excellence Operational Testing and Monitoring Moisture carryover testing Thermal and hydraulic performance NRC Region I11 Presentation 53 August 25,2003
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Committed to Nuclear Excellence Pre-Outage Activities (cont inu ed)
Welder qualification Girth weld mock-up Hatch Transfer System (HTS) outside conta inment NRC Region I11 Presentation 57 August 25,2003
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NMCD Committed to Nuclear Excellence Future NRC Meetings Ken Albrecht NRC Region I11 Presentation 59 August 25,2003
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Committed to Nuclear Excellence Future NRC Meetings Fall2003 NRR - Licensing & Fabrication Update Spring 2004 NRR - Pre-Installation Update Others as needed NRC Region I11 Presentation 60 August 25,2003