ML110180661
| ML110180661 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 01/05/2011 |
| From: | Duke Energy Carolinas |
| To: | NRC/RGN-II |
| Shared Package | |
| ML110180658 | List: |
| References | |
| Download: ML110180661 (17) | |
Text
OFFICIAL USE ONLY - SECURRITY RELATED INFORMATON Major Project Plans NRC Region II Atlanta, GA January 5, 2011 Oconee Nuclear Statio on OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Attendees Bill Pitesa, Sr. VP, Nuclear Operations Preston Gillespie, Site VP, Oconee e Nuclear Station Scott Batson, Station Manager Tom Ray, y Engineering g g Manager g Joel Bohlmann, Organization Effec ctiveness Manager Scott Lynch, General Manager, Oc conee Major Projects Terry Patterson, Safety Assurance e Manager Rich Freudenberger, Regulatory Affairs A Manager For Inform mation Only 2 OFFICIAL USE ONLY - SECURITYY RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Agenda Organizational Changes Projects Digital Reactor Protective Sy ystem / Engineered Safeguards Protective System Tornado High Energy Line Break Fire Protection transition to NFPA N 805 Main Steam Isolation Valves s Protected Service Water Sys stem Natural Phenomena Barrier System Closing Remarks For Inform mation Only 3 OFFICIAL USE ONLY - SECURITYY RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON E
Executive Leadership Chief Nucleear Officer Dhiaa Jamil VP Corporate Senio or VP Senior VP VP Nuclear Major Support Operaations Nuclear Plant Projects Development Ben Waldrep Bill Pitesa P Ron Jones Dan Mc Rainey Oconee McGuire Cataawba Regulatory Organization Nuclear Station Nuclear Station Nuclearr Station Support Effectiveness Rich Director Preston Gillespie Regis Repko Jim Morris M Freudenberger Scott Brown Nuclear Plant Centers of Nuclear Employee Oconee McGuire Catawba Nuclear Projects Nuclear Fleet Engineering Support Excellence Oversight / QA Concerns Major Projects Major Projects Major Projects Control Projects Program Dave Baxter Mike Glover Brian Anderson Cheryl Peed Scott Lynch Jim Fuller Mark Patrick David Llewellyn Sharon Friday For Inform mation Only 4 OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON ONS Leadership Sitee Vice President Prreston Gillespie Organization Engineering Station Effectiveness Manager Manager Manager Tom Ray Scott Batson Joel Bohlmann Operations Maintenance Work Control Radiation Chemistry Protection Ed Burchfield Philip Culbertson Graham Dexter Robinson Carrie Dunton Davenport Mechanical Reactor / Modifications Design Basis Recovery
/ Civil Electrical Site Services Training Safety Assurance Paul Fisk Jim Kammer Eddie Anderson George McAninch Carl Fago Tommy Barron Dean Hubbard Terry Patterson For Inform mation Only 5 OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECURRITY RELATED INFORMATON Digital RPS/ES Regulatory Status Safety Evaluation Report (SER R) issued 1/30/2010 License Amendment Request (LAR) ( submitted 1/31/2008 Inspections in progress for Site e Acceptance Testing and installation Tracking 44 items of NRC interest for inspection Plan to participate in 2/1/11 Dig gital I&C Commission Meeting Project Status Unit 1 installation Spring 2011 Unit 2 installation Fall 2013 Unit 3 installation Spring 2012 Risk Benefit Not quantified - Addresses long term obsolescence Cost
$ 225 M For Inform mation Only 6 OFFICIAL USE ONLY - SECURITYY RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECURRITY RELATED INFORMATON Tornado Regulatory Status Tornado LAR submitted 6/26/2008; Review in progress Fiber Reinforced Polymer LAR submitted; 6/1/2006 Approved for reinforcing Block Wa alls only; 2/21/2008, corrected 3/26/2008 Re-submitted for Brick Walls 6/29 9/2009; NRC review in progress Project Status Natural N l Ph Phenomena B Barrier i S System (NPBS);
(NPBS) construction i iin progress Protected Service Water System; design & construction in progress Main Steam Isolation Valves; conceptualc design in progress SSF Equipment Doors Upgrade e; design in progress Risk Benefit Small (low E-06 / yr) - actual rissk improvement Cost
$ 155 M (NPBS only)
For Inform mation Only 7 OFFICIAL USE ONLY - SECURITYY RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Hig gh Energy Line Break Regulatory Status LARs submitted; Unit 1 6/2008; Unit 2 12/2008; Unit 3 6/2009 NRC review in progress Responded to 2nd set of RAIs 12/7/2 2010 Approval targeted for 12/2011 Project Status Feedwater and Main Steam Pipe p We eld Inspections; p ; complete p
East Penetration Room Flood Modifiications; complete Protected Service Water System; de esign and construction in progress Main Steam Isolation Valves; concep ptual design in progress Letdown Cooler Isolation Valves Upg grade; scoped, slotted, awaiting LAR approval Control Complex Ventilation Isolation n; scoped, slotted, awaiting LAR approval High Pressure Injection Suction Hea ader Isolation Valves Upgrade; scoped, slotted, awaiting LAR approval Turbine Building column reinforceme ents; scoped, slotted, awaiting LAR approval Condenser Circulating Water Stop Gate G Upgrade; scoped, slotted, awaiting LAR approval Risk Benefit and Cost primarily attributed to PSW project For Inform mation Only 8 OFFICIAL USE ONLY - SECURITYY RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON NFPA 805 Transition Regulatory Status Letter of intent submitted February 2005 Initial LAR submitted May 31, 2008 Incomplete - preliminary Fire PRA & mod difications not determined Followup LAR submitted October 31, 2008 Based on RG 1.205, revision 0 Revised LAR submitted April 14, 2010 Superseded previous LARs Incorporated Requests for Additional Info ormation (RAIs)
Will be template for RG 1.205, revision 1,, submittals Safety Evaluation Report (SER) Issued Dece ember 29,29 2010 Project Status Protected Service Water System; constructio on in progress Turbine/Auxiliary Building Wall Fire Barrier Upgrade; U scoped and slotted w/ committed date Purge Inlet Room/Auxiliary Building Fire Barrrier Upgrade; scoped and slotted w/ committed date Blockhouse Pressure Relief Shafts Upgrade; scoped and slotted w/ committed date General Area/Hazard Fire Detection Improve ements; scoped and slotted w/ committed date Program Implementation Team; in place large list of implementation items from SER to be integrated with program implementation Risk Benefit Small - actual risk improvement from PSW project p
Cost
~$ 30 M (not including PSW modifications)
For Informmation Only 9 OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Main Stteam Isolation Valves Regulatory Status Tornado and HELB LARs de epend on installation of MSIVs Separate LAR will be require ed - targeted for 12/2011 Project Status Initial Scope Approved MSIV procurement specifica ation approved Purchase order for MSIVs - 1st Quarter 2011 Detailed Scope being develo oped Risk Benefit Very Small (<1E-06 / yr) - ac ctual risk improvement Cost
$ TBD For Inform mation Only 10 OFFICIAL USE ONLY - SECURITYY RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Pro otected Service Water Project Status Overview White - Not Started Yellow - Being worked Green n - Concrete Complete Purple - Backfill Complete 11 For Inform mation Only OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Pro otected Service Water Project Status Complete Duct bank segments 2 thru 6 outside Protected Area (se egment 1 to complete in 2011) 100kV Substation including voltage regulation Segment 7A, 7C and Manhole 6 PSW Building Structure South Vestibule concrete placement Segment 8 & 9 excavated - Tech Support Building Excavvation, reroute of 16 HPSW line, completion of segment 8A Raceway fabrication Auxiliary Building Penetration at Manhole 7 Auxiliary Building cable tray for PSW for Units 1 and 2 Unit 1 (Fall 2009) - all except HPI transfer switches wirin ng, transformer, MCC and power panel Unit 2 ((Spring p g 2010)) - Installed pportions of Main Control Board additions & some HPI mechanical scope p
Unit 3 (Fall 2010) - Installed portions of Main Control Boa ard additions All S&L DCPs are 100% design submitted except one (O OD500933 - PSW Pump Room - not required for U1 power up)
T/H Project percent complete = 64%
T/H Project spend to date = 63%
Ongoing Equipment manufacturing and delivery Duct Bank construction PSW Building internal infrastructure Auxiliary Building piping and valves Remaining Unit 1, 2 & 3 Final Refueling, Keowee, and Standby Shu utdown Facility outages PSW Building and Equipment Installation PSW Duct Bank and Cable Installation Aux Service Water Pump Room Demolition and PSW Pu umps installation SSF Alternate Power Supply System Integrated Testing For Inform mation Only 12 OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Pro otected Service Water Installation Status Duct Bank Segments 7, 8, 9, TSB and MH-7 (67% % Complete)
Raceway Fabrication (100% Complete - awaitin ng duct bank completion for installation)
PSW Piping Header (25% Complete)
Condensate Test Line (43% Complete)
Raised Floor (100% Complete)
Vital I&C (46% Complete) - Unit 1 (70% Complete), Unit U 2 (50% Complete), Unit 3 (20% Complete)
Aux Cable Tray (90% Complete) - Unit 1 (100% Com mplete), Unit 2 (100% Complete), Unit 3 (70% Complete)
Power to HPI (52% Complete) - Unit 1 (95% Complette), Unit 2 (60% Complete), Unit 3 (0% Complete)
MCB (72% Complete) - Unit 1 (100% Complete), Unit 2 (75% Complete), Unit 3 (40% Complete)
Challenges PSW Building roof crack - independent contracctor evaluation (expected 1/2011)
Construction schedule performance - reduce ed constructor scope, dedicated project team, utilizing conditional release process for engineered components, resources in equipment supplier shops to expedite issue resolution, additional resources & 2 shifts, daily senior management call Concrete placement quality - improvement plan developed for reinforcing steel installation For Informmation Only 13 OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Natural Phenomena P Barrier System Installation Status Demo Package (96% complete)
Units 1, 2 and 3 - Girts and Siding Removal Compleete (Except one section awaiting seismic barrier installation)
BWST Superstructure Foundation (64% comple ete)
Fiber Reinforced Polymer (45% complete)
Girts and Siding Replacement (28% complete)
BWST Superstructure S t t (7% complete) l t )
Overall Status - Percent Complete through Nov vember 2010 (Unit 1 - 59%, Unit 2 - 42%, Unit 3 - 54%)
Schedule margin has been eroded because of supplier issues Challenges Structural steel weld issues - approx. 350 steel members returned to supplier, repair plan in place Fiber wrap tensile strength - supplier cause analysis for tensile strength issues (expected 1/2011)
Concrete placement quality - improvement plan p developed for reinforcing steel installation Risk Management plan implementation - daiily independent reviews of complex plan restrictions and contingencies For Inform mation Only 14 OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Protected Service Water System Natural PhenomenaP Barrier System Projected Milestones 2011 Duct bank Segments 7, 8, 9 and Fantt Line (scheduled to finish February 2011)
Install remaining PSW building electriical equipment, cable pulls/terminations Cable installation from PSW Building to Aux Building to support U1 PSW power up Duct Bank Segment 1 (required for Keowee K Emergency Start reroute)
Unit 1 & 2 PSW components installed d/tested on PSW Power during refueling outage Keowee AC Power and Controls insta alled Units 1 and 2 Keowee Outages required r - June/September of 2011 SSF Backup Power Feed (October to o November of 2011)
NPBS projects completed (July 2011))
2012 ASW pump room demo, pump room components c installed and PSW Pipe Header final tie-ins ASW outage required - February y thru April of 2012 Unit 3 PSW components tested on PS SW power to complete during spring outage Unit 3 integrated testing to complete during d spring outage For Inform mation Only 15 OFFICIAL USE ONLY - SECURITYY RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Protected Service Water System Natural PhenomenaP Barrier System Key Take Aways Continued Focus on Nuclear Safety Risk and Quality Q Implementation Risk Management - daily indepe endent reviews of complex plan restrictions and contingencies Concrete Clear Cover - concrete placement reco overy plan NPBS Structural Steel Weld Issues - returned steel s to supplier to repair welds Fiber Reinforced Polymer Supplier - cause analysis for tensile strength issues (expected 1/2011)
PSW Building concrete roof crack - independen nt contractor evaluation (expected 1/2011)
Engineering/design g g g managed g task scope p is 95% % complete p with one remaining g DCP Efforts to ensure we meet our critical path schedule Redesigned duct bank segments 8 & 9 to simplify construction Reduced constructor scope to improve their focus on completing critical path duct bank segments 7, 8 & 9 Dedicated project team established - providing pro ompt problem solving and decision making Conditional release of equipment applied to nine components c
Additional project team resources deployed to sup pplier shops to expedite equipment delivery Unit 1 PSW power up implementation plans receivving detailed readiness reviews Additional craft resources added for duct bank Daily senior management call for timely resource reallocation, r barrier removal, and oversight Fluor President/Power Group & Fluor CNO Duke VP of Major Projects, and Duke Senior VP mation Only For Inform 16 OFFICIAL USE ONLY - SECURITY Y RELATED INFORMATON Enclosure 2
OFFICIAL USE ONLY - SECUR RITY RELATED INFORMATON Action Items and Closing Remarks NRC Duke Energy gy For Inform mation Only 17 OFFICIAL USE ONLY - SECURITYY RELATED INFORMATON Enclosure 2