ML11350A090

Draft VC Summer Public Meeting 20 Dec 2011

ML11350A090
Person / Time
Site:	Summer
Issue date:	12/20/2011
From:	South Carolina Electric & Gas Co
To:	NRC/RGN-II
Jonathan Kent
References
Download: ML11350A090 (42)

Text

VCSNS Site Monticello Reservoir VCS Unit 1 VCS Unit 1 VCS Units 2&3

AGENDA AGENDA

• Introductions

• Organization

• COL Readiness

• ITAAC overview

• Contractor Oversight C

t ti E

i

• Construction Experience

• Switchyard

• Project Status & Photos Project Status & Photos

• Operational Readiness

Chairman, President, CEO, COO-SCANA Chairman and CEO-SCE&G K B M h

K. B. Marsh President-SCE&G Generation and COO-SCE&G S. A. Byrne Vice President General Manager Director Nuclear Senior Vice President &

Chief Nuclear Officer J. A. Archie Vice President New Nuclear R. B. Clary Manager Nuclear Li i

Manager Design Manager Business &

General Manager Nuclear Plant Manager Q

li S

General Manager Operational Readiness D. A. Lavigne Director Nuclear Training A. T. Barbee Manager Nuclear Manager OD&P Licensing A. M. Paglia Design Engineering R. B. Stokes Business &

Financial Services A. A. Smith, Jr.

Nuclear Plant Construction A. D. Torres Quality Systems L. Cunningham Supervisor Operations M. L.

Nuclear Training P. A. Mothena OD&P R. Word, Jr.

Simpson Manager Developmental C. F. Laney Supervisor Engineering R. A. Fernandes

Contractor Organization Consortium Project Consortium Management Executive Representatives OWNER Project Director*

Project Director*

Management Committee QA Director*

Employee Concerns Plant Testing &

Startup Director*

Site Management Director*

Commercial Director WEC Home Office Project Engineering &

Procurement Director*

Project Scheduling Shaw Project Cost Project Controls Director Construction Manager*

IT/IMS Licensing Manager Area Managers Manager EH&S Manager Office Project Manager Manager Manager WEC HO Project Controls Manager Module Engineering Manager Shaw Home Subcontract Manager IT/IMS Manager Project Controls Manager Field E

i i

Design Engineering Manager*

Construction S

i Office Project Manager Manager

• Positions requiring Owners consent.

Engineering Manager Procurement Manager Services Manager

COL Readiness Assessments COL Readiness Assessments

• SCE&G and the consortium completed separate COL R

di A

Readiness Assessments

• The Assessments Were Multi Week Efforts Involving

• The Assessments Were Multi-Week Efforts, Involving Large Teams and Use of Site Personnel, Off-Site Westinghouse /Shaw Personnel, and Industry Peers

• The Assessments Overlapped, but Each Reviewed Readiness From a Different Perspective Readiness From a Different Perspective

• Assessment results have been integrated for future actions Assessment results have been integrated for future actions

COL Readiness Assessments COL Readiness Assessments

• Both Assessments Reviewed:

- Corrective Action Program

- Quality Assurance

- 10 CFR Part 21 and 10 CFR 50.55(e)

- Security / Fitness for Duty

- Readiness to Support NRC Inspection Activities

- ITAAC Processes

- Configuration Control

- Training and Qualification

COL Readiness Assessments

• The Following Items Required for COL Issuance are Complete:

Complete:

- 10 CFR Part 21 and 50.55(e) Programs

- 10 CFR 50.59 / 52 Appendix D Section VIII Programs

- Personnel Qualification Program for 50.59/52 Appendix D Section VIII

- NQA-1 Implementation Procedure Changes

COL Readiness Assessments

• Both Assessments Identified Enhancements to be Implemented in late 2011 / Early 2012, including:

- Formalize ITAAC-Related CAP Identification Methods

- Improve Accessibility Tools for Vendor Documents p

y

- Clarify Consortium Roles and Responsibilities

- Ensure Adequate Consortium Staffing in Key Areas Ensure Adequate Consortium Staffing in Key Areas

- Strengthen WEC / Shaw / SCE&G Interface Processes I

CAP Ti li d R l i

- Improve CAP Timeliness and Resolution

- Provide Familiarization Training for Personnel on Unique Aspects of Construction Such as ITAAC Unique Aspects of Construction, Such as ITAAC

COL Readiness Assessments COL Readiness Assessments

• Actions Needed for COL Issuance are Complete

• Enhancement Opportunities Have Been Entered Into the SCE&G / Consortium CAP

• The Site is Prepared for Safety-Related Construction Work Work

ITAAC Overview ITAAC Overview Inspections, Tests, and Analyses are performed in accordance with normal work processes

• Not all ITAAC are safety-related, but all ITAAC are Not all ITAAC are safety related, but all ITAAC are performed under the Licensees QA program

• Identification on project schedules

• Construction work documents and test procedures that perform ITAACs specifically identified

• Procurement technical requirements specify ITAAC documentation requirements

ITAAC Overview(cont)

ITAAC Overview(cont)

• Created ITAAC team including members

• Created ITAAC team including members from Construction, Licensing, Engineering, and Operational Readiness g

g, p

• Developing Performance and Documentation Plans (PDPs) for all ITAAC

• Developing tracking tool

Contractor Oversight Contractor Oversight

• SCANA QA, Construction, Engineering, and Licensing direct oversight of Consortium activities

• SCANA has stop work authority for Consortium SCANA l

t k

h

• SCANA uses a release to work approach

- Key Elements (Currently in place)

• NND-AP-0012 Limited Notice to Proceed

• NND-AP-0012 Limited Notice to Proceed

• NND-AP-0030 Preconstruction Screening

• NNDG-CS-0001 Construction Oversight (Unit 1 g

(

impact assessment)

- Minor Changes will occur to the above post COL

Contractor Oversight Contractor Oversight

• SMS Oversight SMS Oversight

- Periodic visits

- Observations/Audits/Surveillances Observations/Audits/Surveillances

- Readiness Reviews Participation in release to work

- Participation in release to work

• CB&I Oversight P

i i i

i WEC di V

l

- Participating in WEC audits, Vogtle readiness reviews, and corrective action review review

Construction Experience Program Construction Experience Program

• Typical Inputs

- NRC (Information Notices, Interim Staff Guidance, Generic Letters, NUREG 1055, etc.)

- Industry: INPO China AP1000 projects APOG Industry: INPO, China AP1000 projects, APOG Utilities

- Westinghouse and Shaw programs - CAPs, b

i i E&DCRs, RFIs, Post-Job critiques

• Evaluation Programs SCE&G: Construction Experience Screening

- SCE&G: Construction Experience Screening Committee Corrective Action Program

- Shaw: OE/Lessons Learned Program g

- Westinghouse: iKnow Program

Construction Experience Examples Construction Experience Examples

• Containment Vessel Containment Vessel

• CA Structural modules

• Nuclear Island Base mat L

i ti

• Logistics

• Working near operating units

• Waterproof Membrane

Switchyard Switchyard Th B i d i

f th S it h d i

• The Basic design of the Switchyard is classified as a breaker and a half design

• The S itch ard cons mes appro imatel

• The Switchyard consumes approximately 32 acres

• The foundations required 905 individual

• The foundations required 905 individual caissons

• The expected date to energize the yard is

• The expected date to energize the yard is March 2013

Original Area 230 kV System Bus 2 Bus 3 Bus 1 Fairfield Pump Bus 3 Fairfield Pump Storage VC Summer Unit 1 VC Summer Unit 1 Switchyard LEGEND 230kV Line Parr 230kV S i h d

230kV Line VCS Unit 1 Switchyard

Final Area 230kV System VC Summer Unit 1 Switchyard Bus 2 Bus 3 Bus 1 Fairfield Pump y

Bus 3 Fairfield Pump Storage LEGEND 230kV Line 230kV Line VCS Unit 1 VCS Unit 2 VC Summer Units 2 and 3 Switchyard VCS Unit 2 VCS Unit 3

Changes to Area 230 kV System Changes to Area 230 kV System

• 5 new 230kV lines identified by transmission system power flow and grid stability studies (2 added to Unit 1 Switchyard and 3 added to Unit 2 switchyard)

• 3 ties added between Unit 1 Switchyard and Unit 2 and 3 Switchyard for stability and reliability 3 li d f U i 1 i h d

U i 2 d

• 3 lines moved from Unit 1 switchyard to Unit 2 and 3 switchyard to avoid line crossings P

230 kV it h d t b d i i d

• Parr 230 kV switchyard to be decommissioned requiring 1 line to be moved to Unit 1 switchyard and 2 lines to be moved to Units 2 and 3 switchyard and 2 lines to be moved to Units 2 and 3 switchyard

Project Status Project Status

- Unit 2 and 3 construction on schedule

- 12 SCE&G personnel from Unit 1 construction assigned to Units 2 & 3 E

l it NND 150 C ti 1000

- Employees onsite: NND 150, Consortium 1000

- Completed activities: roads, railroad, concrete batch plants, Module Assembly Building, and construction p

y g,

support facilities

- Ongoing activities: Unit 3 mapping, Heavy Lift D

i k S i h d C i

V l

ldi Derrick, Switchyard, Containment Vessel welding, Cooling Tower foundations, and underground piping systems y

VCSNS Site Development Cooling Tower Foundation (Unit 3A)

Cooling Tower Foundation (Unit 2A)

N Module Assembly Building Unit 2 Excavation Foundation (Unit 3A)

Unit 3 Excavation Heavy Lift Derrick Assembly Containment Vessel Construction Support B ildi Fabrication Area Buildings May 2011

CA01/CA20 PLATEN FABRICATION

UNIT 2 CWS PIPE TO COOLING TOWER 2A

CB&I LOWER BOWL FABRICATON

HLD Erection

35

BOOM SECTIONS 36

Switchyard

Operational Readiness p

• People

• People

• Programs

• Procedures

• Pre Operational/Start Up Test Pre Operational/Start Up Test

• Technical Focus Areas

Closing Message Closing Message F

S f t C lt

• Focus on Safety Culture

• Focus on Applying Lessons Learned

• Necessary Programs/Procedures in Place

• Effective Contractor Oversight

• Ready for COL & Safety Related Construction Ready for COL & Safety Related Construction

Questions?