Construction achievements in the AP1000 self-reliance ... · PDF file−Nonconformance Management ITP Management Procedure Quality Surveillance ... grounding, mudmat, waterproofing.-22-Site

State Nuclear Power Engineering CompanyState Nuclear Power Engineering Company

Construction Achievement of the AP1000 Self Reliance Projects in ChinaSelf-Reliance Projects in China

Delivered by Mr Shen Wenrong from SNPECDelivered by Mr. Shen Wenrong from SNPEC

June,2011

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Table of ContentsTable of Contents

1 SNPEC Profile

2 Self-Reliance Projects Profile

3 Progress Review

4 Construction Achievements

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Table of ContentsTable of Contents

1 SNPEC Profile Unit 1 FCD

Concrete Temperature Control in FCD

2 Self-Reliance Projects Profile

p

Unit 1 CA20 Assembly

U i 1 CA01 A bl

3 Progress Review on S-R ProjectsUnit 1 CA01 Assembly

Unit 1 CA01 Transportation

4 Construction Achievements of S-R ProjectsUnit1 CA01 Rigging

Unit 1 CVBH Assembly

Modularized Construction

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SNPEC Profile

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SNPEC SNPEC ProfileProfile

Being a subsidy company of SNPTC, SNPEC(State Nuclear Power EngineeringCompany) is responsible for the construction of AP1000 Self-Reliance projects and fullyparticipate in the AP1000 Joint Project Management Organization (JPMO) as the mainresponsible party on behalf of Purchaser, SNPEC also serves as the specializedmanagement subject of nuclear power plant construction as well as the propellant of Self-management subject of nuclear power plant construction as well as the propellant of SelfReliance project construction in China. It is the primary task of SNPEC to manage theconstruction of 4 AP1000 Self-Reliance nuclear power units and the follow-up AP1000units.

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SNPEC ProfileSNPEC Profile

Programmatic

SNPEC is committed to management value of“Programmatic, Standardization, Systematic,

Programmatic

g , , y ,Professionalism and Globalization”, SNPEC willcooperate with partners both at home and abroad andaims to be a world class nuclear power engineering

Standardization

aims to be a world class nuclear power engineeringcompany in project control, engineering management,construction management, testing management,equipment procurement It endeavours by cooperating

Systematic

equipment procurement. It endeavours, by cooperatingwith partners, to create a bright future for globalnuclear power development.

Professionalism

Globalization

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Sanmen Self-Reliance Project Profile

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Sanmen Self-Reliance Project Profile

Sanmen AP1000 NPP

Sanmen NPP Project is the first

NPP project adopting AP1000

technology in the worldtechnology in the world,

locating at the east coast of

Zhejiang province in Jian Tiao

Town, Sanmen County,

Zhejiang Province in China.

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Progress Overview of Sanmen ProjectProgress Overview of Sanmen Project

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Progress of Progress of SanmenSanmen ProjectProject

15 contractual milestones have been completed

No Milestone Complete Date

1 1# NI Excavation Start 2008.02.26 (ATP+2)

2 1# NI FCD 2009.03.29 (ATP+15)

3 1# CA20 Set 2009.06.29 (ATP+18)( )

4 2# NI FCD 2009.12.15 (ATP+24)

5 1# CVBH Set 2009 12 21 (ATP+24)5 1# CVBH Set 2009.12.21 (ATP+24)

6 1# CV 1st Ring Set 2010.03.18 (ATP+27)

7 1# CA01 Set 2010.03.27 (ATP+27)

8 1# CV 2nd Ring Set 2010.05.31 (ATP+29)

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Progress of Progress of SanmenSanmen ProjectProject

15 contractual milestones have been completed

No Milestone Complete Date

9 2# CVBH Set 2010.06.13 (ATP+30)( )

10 2# CA20 Set 2010.06.27 (ATP+30)

11 1# CV 3rd Ring Set 2010 09 12 (ATP+33)11 1# CV 3 Ring Set 2010.09.12 (ATP+33)

12 2# CV 1st Ring Set 2010.11.16 (ATP+35)

# h13 1# CV 4th Ring Set 2010.12.17 (ATP+36)

14 2# CA01 Set 2010.12.27 (ATP+36)

15 2# CV 2nd Ring Set 2011.03.30 (ATP+39)

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Progress Overview Progress Overview of of SanmenSanmen NPP NPP

Feb 26 2008 1#Feb.26, 2008 1#

NI Excavation

start

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Progress Overview Progress Overview of of SanmenSanmen NPP NPP

Unit 1 FCDUnit 1 FCDUnit 1 FCDUnit 1 FCD

Mar.29, 2009 Mar.29, 2009

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Progress Overview of Progress Overview of SanmenSanmen NPP NPP

May 31, 2010 — 1# CV 2nd Ring sety g

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HSE Management Philosophy HSE Management Philosophy

“Zero Accident” Philosophy

HSE incident“ Zero Tolerance”

Mass Participation in HSE management HSE Training

Safety first.

Emergency Exercise

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HSE HSE PerformancePerformance

We insist the HSE Zero Tolerance Philosophy and ensureWe insist the HSE Zero Tolerance Philosophy and ensure

the fulfillment of the following targets:

− From the beginning of this project to now, we have

zero fatality zero serious property loss and zerozero fatality, zero serious property loss, and zero

environmental contamination incident.

− Total safety man-hour 9,506,747

M th 19 179 l i d HSE t i i− More than 19,179 employees received HSE trainings

− We achieve 15 milestones safely

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Quality Management ProcedureQuality Management Procedure

QA Procedure：

Quality Assurance Audit Plan and Implementation Quality Observation Report Corrective− Quality Assurance Audit Plan and Implementation, Quality Observation Report, Corrective Action, Stop Work Order, QA/QC Weekly Coordination Meeting, Contractor Supplier Evaluation, Quality Assurance Auditor and Quality Control Inspector Qualification and C ifi i P dCertification Procedure.

QC Procedure ：

− Nonconformance Management ITP Management Procedure Quality Surveillance ItemNonconformance Management, ITP Management Procedure, Quality Surveillance, Item Receiving Inspection, and Surveillance Plan of disciplines.

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NCR and CAR NCR and CAR ManagementManagement

NCR Tracking Management

C d S T bl− NCR Register and Statistic Table

− NCR Status Weekly Report

− Monthly Trend Analysis and CautionsMonthly Trend Analysis and Cautions

CAR Tracking Management

− CAR Register

D di t d P A i d f T ki− Dedicated Person Assigned for Tracking

− Weekly CAR Status Report

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C t ti A hi tConstruction Achievements

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Self-Reliance Project Construction Achievements

Unit 1 FCD





Unit1 CA01 Rigging



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OverviewOverview

The NI base plate of Sanmen NPP Phase I project, made of reinforcement concrete, is located on the joint foundation of Containment building and Auxiliary building. As the three sides of the containment building foundation were embedded into the foundation of Auxiliary buildingthe containment building foundation were embedded into the foundation of Auxiliary building, the base plate takes the shape of a polygon, which is 78m in length, 1.83m in thickness, with maximum width being 49 m, minimum width 27m and local thickness in the containment

t r 1 22m Th d i d r ti l i b t 5000m3 49mcenter 1.22m. The designed concreting volume is about 5000m3. 49m

27m27m

78m

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Construction Construction ProcessProcess

I l d M li hi l Fi i i Chi N l I dImplemented Monolithic placement – First time in China Nuclear Industry

NI foundation Excavation

Preparation of First Concrete which included dental concrete placement, grounding, mudmat, waterproofing.

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Site LayoutSite Layout

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Unit 1 FCD Unit 1 FCD

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Unit 1 FCD

FCD Concrete Temperature Monitoring




Unit1 CA01 Rigging



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Concrete Temperature Concrete Temperature Control in FCDControl in FCD

Thermometric Control BriefingThermometric Control Briefing

Prior to FCD, 59 measuring points were established at different locations: 54 points were set inside of the concrete, 3 in the outer curing membrane and 2 in the atmospheric environment.

Temperature Control requirement in Specification

Th t p t diff i id d t id f th t l th 25°CThe temperature difference inside and outside of the concrete less than 25 C; central temperature gradient less than 2°C/d.

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Unit 1 FCD





Unit1 CA01 Rigging



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CA20 CA20 BriefingBriefing

CA20, one of the biggest structural modules in AP1000 plant, is located in Area 5 & 6 of AUX Building of NI, which is shown in the red square of the figure It is 20 5m long 14 2msquare of the figure. It is 20.5m long, 14.2m wide and 20.7m high. And its total net weight is about 756T, including 32 wall sub-modules , gand 40 floor sub-modules.

CA20 is made up of 4 sub-assemblies and each sub-assembly is a build up with 8 wall sub-modules and some unequal quantity floor sub-modules. The major steel materials of all sub-modules are A36, A240-32101.

CA20 Structure Module

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Construction MethodsConstruction Methods

Sub-modules were horizontally assembled on the platform.

Sequential overturn of the sub assemblies following the sequence of 1Sequential overturn of the sub-assemblies, following the sequence of 1-2-3-4.

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Unit 1 FCD





Unit1 CA01 Rigging



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CA01 BriefingCA01 Briefing

CA01, a structural module, is located inthe Containment Building of NI. It’s26.74m long, 28.96m wide and 23.47high with a total theoretic weight ofnearly 874.25t. The actual assemblyweight is 809; CA01 has 8 subweight is 809; CA01 has 8 sub-assemblies and consists of 47 sub-modules, of which there are 38 wallmodules and 9 miscellaneous modules.

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Sub-modules were horizontally assembled on the platform

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Unit 1 FCD





Unit1 CA01 Rigging



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CA01 Transportation OverviewCA01 Transportation Overview

The CA01 module is a T-shape structure with a dimension of 26.75m×28.96m×23.47m; Th l iThe total transportation weight is 1090.9 t

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CA01 CA01 transportationtransportation

T l i l h l il hi h h 3 l d 16 il l dTwo multiple wheel trailers, which has 3 columns and 16 axils, were employed for CA01 transportation.

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Unit 1 FCD





Unit1 CA01 Rigging



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CA01 CA01 RiggingRigging

The overall weight of CA01 totals 809 t. It was lift by using a special f b i d lif i bfabricated lifting beam, rated / tested at 1200T and the Lampsonand the Lampson LTL2600B crawler crane.

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CA01 lifting balance test

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Unit 1 FCD





Unit1 CA01 Rigging



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OverviewOverview

CVBH consists of 64 steel plates in 4 rows. weight is about 575 T.

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Applied ResourcesApplied Resources

Supports for Assembling

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Unit 1 CVBH AssemblyUnit 1 CVBH Assembly

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Unit 1 CVBH AssemblyUnit 1 CVBH Assembly

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Unit 1 FCD





Unit1 CA01 Rigging



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OverviewOverview

IN AP1000 NPP：

Structural module: 105Structural module: 105CA、CB、CH、CS

Equipment module：58KB、KQ、KU、KT、Q、R、W

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OverviewOverview

IN AP1000 NPP：

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Advantages Advantages of Modularized of Modularized ConstructionConstruction

Progress Perspective: The fabrication and assembly of modules could beProgress Perspective: The fabrication and assembly of modules could be performed outside of NI and in parallel with the civil construction inside NI, which accelerates the construction progress.

Quality Perspective: Modules are fabricated in specialized fab-shops off site and assembled on site assembly area, which facilitates quality control.

HSE and Housekeeping Perspective: The prefabrication and assembly of modules are done outside of the NI, which reduces the work quantity on NI site and is b fi i l f f d h k ibeneficial for safety and housekeeping management.

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Prerequisite of Modularized ConstructionPrerequisite of Modularized Construction

The key prerequisite to achieve modularized construction is the matching between module fabrication and site construction logic, i.e., the design andbetween module fabrication and site construction logic, i.e., the design and fabrication of modules must meet the need of site construction.

M d l i d

Module Design Module Fabrication

Modularized

Construction

Site Construction

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Future Outlook on AP1000 Modularized ConstructionFuture Outlook on AP1000 Modularized Construction

Trend of the futureModularized construction will lead theway for the development of futureprojects we could foreseen theprojects, we could foreseen theadvantages of modularizationconstruction, it could be fullydemonstrated once the design andfabrication of modules could go hand inhand with construction progress andp gconstruction sequences.

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Nuclear OrientedNuclear Oriented

Cooperation HighlightedCooperation HighlightedCooperation HighlightedCooperation Highlighted

Harmony GroundedHarmony Groundedyy

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Documents

Construction achievements in the AP1000 self-reliance ... · PDF file−Nonconformance Management ITP Management Procedure Quality Surveillance ... grounding, mudmat, waterproofing.-22-Site