ML12017A092
| ML12017A092 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 01/17/2012 |
| From: | Duke Energy Carolinas |
| To: | Office of Nuclear Reactor Regulation |
| Stang J | |
| References | |
| Download: ML12017A092 (29) | |
Text
Major Project Plans Oconee Nuclear Station Seneca, SC January 18, 2012 Oconee Nuclear Station For Information Only
Agenda Welcome & Opening Remarks - Preston Gillespie Organizational Changes - Preston Gillespie Projects Update - Scott Lynch Licensing Update - Dave Baxter Closing Remarks - NRC / Duke - Preston Gillespie For Information Only 2
Duke Attendees Dhiaa Jamil, Chief Nuclear Officer Bill Pitesa, Sr. VP, Nuclear Operations Preston Gillespie, Site VP, Oconee Nuclear Station Dave Baxter, VP, Nuclear Engineering Dan McRainey, VP, Major Projects Scott Batson, Station Manager Tom Ray, Engineering Manager Bob Guy, Organizational Effectiveness Manager Scott Lynch, General Manager, Oconee Major Projects Chris Nolan, Fleet Safety Assurance Manager Terry Patterson, Oconee Safety Assurance Manager Rich Freudenberger, Regulatory Affairs Manager Dean Hubbard, Regulatory Affairs Manager Barbara Thomas, Project Director, MSIVs, Oconee Major Projects Kent Alter, Regulatory Compliance Manager Sandra Magee, Public Affairs Manager For Information Only 3
Opening Remarks Preston Gillespie Vice President, Oconee Nuclear Station For Information Only 4
Executive Leadership Chief Nuclear Officer Dhiaa Jamil VP Corporate Senior VP Senior VP VP Nuclear Major Support Operations Nuclear Plant Projects Development Ben Waldrep Bill Pitesa Dan Mc Rainey Oconee McGuire Catawba Regulatory Organization Nuclear Station Nuclear Station Nuclear Station Support Effectiveness Director Preston Gillespie Regis Repko Jim Morris Dave Baxter Scott Brown Tornado HELB PSW Nuclear Plant Centers of Nuclear Employee Oconee Oconee McGuire Catawba Nuclear Projects Nuclear Fleet Engineering Support Excellence Oversight / QA Concerns MSIV Project Major Projects Major Projects Major Projects Control Projects Program Mike Glover Brian Anderson Cheryl Peed Jon Arterburn Scott Lynch Jim Fuller Mark Patrick David Llewellyn Sharon Friday For Information Only 5
ONS Leadership Site Vice President Employee Concerns Larry Hancox Preston Gillespie Organizational Engineering Station Effectiveness Manager Manager Manager Tom Ray Scott Batson Bob Guy Operations Maintenance Work Control Radiation Chemistry Site Projects Protection Integration Mgr.
Ed Burchfield Michael Dunton Michael Parker Dexter Robinson Carrie Dunton Graham (Acting) Davenport Asst. Ops. Mgr Paul Fisk Programs/ Design Systems Projects Risk Systems Emergent Components Issues Site Services Training Safety Assurance Eddie Mike Bailey Jim Kammer Anderson Beth Durham Todd Grant Jeff Bradley Tommy Barron Paul Stovall Terry Patterson For Information Only 6
Projects Update Scott Lynch, General Manager, Oconee Major Projects For Information Only 7
Digital Reactor Protective System (RPS) and Engineered Safeguards (ES)
Regulatory Status License Amendment Request (LAR) submitted - January 2008 Safety Evaluation Report (SER) issued - January 2010 On-site NRC inspection - June 2011 Project Status Unit 1 installation Spring 2011 - Complete Unit 2 installation Fall 2013 Unit 3 installation Spring 2012 Addresses long term obsolescence Platts Global Energy Award 2011 Engineering Project of the Year For Information Only 8
NFPA* 805 Transition Regulatory Status Safety Evaluation Report (SER) Issued December 29, 2010 Self approval will require another LAR submittal Project Status Protected Service Water System required to complete implementation Fire Probabilistic Risk Assessment (PRA) Peer Review successfully completed in November, 2011 Activities in progress(i.e. Fire Risk Evaluations, Nuclear Safety Capability Assessment, etc.)
Modifications on schedule to be completed per SER Turbine/Auxiliary Building Wall Fire Barrier Upgrade Purge Inlet Room/Auxiliary Building Fire Barrier Upgrade Blockhouse Pressure Relief Shafts Upgrade General Area/Hazard Fire Detection Improvements Program Implementation Team; in place Two year implementation window - ONS on track to complete on schedule Large list of implementation items from SER to be integrated with program implementation
- NFPA - National Fire Protection Association For Information Only 9
Natural Phenomena Barrier System Natural Phenomenon Barrier System (NPBS)
NRC Commitment complete (August 31, 2011)
More than 618 tons of structural steel procured and installed Approximately 13,100 linear feet of weld (2.5 miles long) was applied, equating to 5.5 tons of weld/filler material More than 450 cubic yards of QA-1 concrete was placed for the foundation and other structural components, which included 70 tons of rebar For the first time in the nuclear industry, approximately 11,300 square feet of Fibrwrap used More than 2,800 lifts were made safely around operating systems, structures and components Approximately 635,100 work hours were expended with peak workforce of more than 600 technical and craft personnel Planning activities included 524 work packages, averaging approximately 120 pages of documents per package For Information Only 10
Natural Phenomena Barrier System Unit 1 BWST Unit 2 BWST Unit 2 BWST Area Unit 3 BWST Area For Information Only
Natural Phenomena Barrier System Unit 1 - Looking East Unit 2 - Looking North For Information Only Unit 3 - Looking Southeast
Protected Service Water Project Status Overview 13 For Information Only
Protected Service Water Project Status In Progress Remaining Engineered Equipment manufacturing and delivery Final design completion Protected Service Water (PSW) Building equipment interconnection and testing SSF Alternate Power Supply Auxiliary Building piping and valves Duct bank cable pulling and terminations Pressurizer Heater and Vital I&C Battery Charger repowering Vital Instrument and Control (I&C) cable reroute Keowee Emergency Start cable reroute 14 For Information Only
Protected Service Water Project Status Completed Scope Units 1 and 2 High Pressure Injection (HPI) repowering outage scope Main Control Board modifications Transfer switch installation and testing HPI Valve installation and testing Units 1 and 2 HPI repowering cables between PSW and Auxiliary Buildings Units 1 and 2 HPI components powered up and tested on temporary power Duct Bank infrastructure completed to support cable pulling Overhead Fant Line for offsite power Cable raceway required for cabling between Auxiliary Building and PSW Building PSW Building structure PSW Building power delivery equipment in place Auxiliary Building cable tray for PSW First Standby Shutdown Facility (SSF) Outage to support SSF repowering Condensate Test Line For Information Only 15
Protected Service Water Remaining Work Remaining Scope PSW Equipment wiring and testing Units 1 and 2 Keowee Outages including Post Mod Testing ASW pump room demolition and installation of new PSW pumps Power Up PSW Building equipment and test U3EOC26 Outage Scope and Integrated Testing SSF Online and Outage work Online Projects (Pressurizer Heater power, Vital I&C Battery Charger power and cable reroute, fire detection)
For Information Only 16
Protected Service Water Installation Status Challenges Procurement Document Processing - Added dedicated engineering resources, developed dedicated procurement team with Senior Duke Manager as Procurement Director, increased Duke oversight presence in vendor facilities Engineered Equipment Delivery - OMP Management and expeditors in key vendor shops on a regular basis, vendor increased staffing to improve testing and documentation progress and expedite manufacturing and shipment, added additional engineers to resolve documentation issues associated with conditional releases Completing Engineering Change Packages - Awaiting vendor documentation to complete design. Actions previously mentioned are intended to expedite receipt of required documentation.
For Information Only 17
Protected Service Water Progress Photos PSW Duct Bank Manhole 6 (01-26-10) PSW Duct Bank Manhole 6 (12-30-11) 18 For Information Only
Protected Service Water Progress Photos PSW Building Internals (01-26-10) PSW Building Internals (12-29-11) 19 For Information Only
Protected Service Water Key Take Aways Continued Focus on Nuclear Safety Risk and Quality Implementation Risk Management - daily independent reviews of complex plan restrictions and contingencies Efforts to Ensure Project Success All major infrastructure construction is complete (PSW Building structure and Duct Bank)
All construction scope responsibility moved to OMP* self perform implementation team 32 dedicated engineering personnel added for support in procurement, design and implementation support activities Dedicated project teams established for major focus areas- providing prompt problem solving and decision making Dedicated procurement team with a senior Duke manager responsible for all procurement activities Additional dedicated project team resources deployed to supplier shops to expedite equipment delivery Additional senior leadership for project oversight and barrier removal Additional craft resources Daily senior management update for timely resource reallocation, barrier removal, and oversight Duke VP of Major Projects, and Duke Senior VP
- OMP - Oconee Major Projects 20 For Information Only
Main Steam Isolation Valves (MSIVs)
Project Status Initial Scope Approved MSIV Purchase Order issued to Enertech for Gas-Hydraulic Actuator Valves The Steam Generating Team (SGT) selected as Engineering, Procurement and Construction (EPC) contractor Detailed Scope being developed For Information Only 21
Main Steam Isolation Valves (MSIVs) 22 For Information Only
Licensing Update Dave Baxter, Vice President, Nuclear Engineering For Information Only 23
Tornado Regulatory Status Tornado LAR* submitted 6/26/2008; Review in progress Fiber Reinforced Polymer LARs; Approved Project Status Natural Phenomena Barrier System (NPBS); complete Protected Service Water System; construction in progress Main Steam Isolation Valves; design in progress SSF Equipment Door Protection; design in progress
- LAR = License Amendment Request For Information Only 24
High 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 most recent set of RAIs 12/16/2011 Project Status Feedwater and Main Steam Pipe Weld Inspections; complete East Penetration Room Flood Modifications; complete Protected Service Water System; construction in progress Main Steam Isolation Valves; design in progress Other modifications to be implemented following LAR approval Letdown Cooler Isolation Valves Upgrade Control Complex Ventilation Isolation High Pressure Injection Suction Header Isolation Valves Upgrade Turbine Building column reinforcements Condenser Circulating Water Stop Gate Upgrade For Information Only 25
Closing Remarks Preston Gillespie, Vice President, Oconee Nuclear Station For Information Only 26
Closing Remarks Risk Improvements 2.0E-04 Oconee CDF - Historical 1.5E-04 Core Damage Frequency ( /yr. )
1.0E-04 5.0E-05 0.0E+00 Post-TMI 1986 1990 1997 2003 2006 2010 27 For Information Only
Closing Remarks Looking forward 2012 2013 2014 2015 2016 PSW Completion NFPA-805 Implementation MSIV MSIV MSIV Unit 1 Unit 2 Unit 3 RPS/ES RPS/ES Unit 3 Unit 2 For Information Only 28
Closing Remarks NRC For Information Only 29