Qinshan CANDU Project Construction Experiences and Lessons
Qinshan CANDU Project Construction Experiences and Lessons Qinshan CANDU Project Construction Experiences and Lessons
2003 February TABLE OF CONTENTS SECTION PAGE 15. AECL’S STUDY: FURTHER IMPROVEMENTS IN DESIGN AND CONSTRUCTION ...................................................................................... 55 15.1 Evolutionary Improvements .................................................................................. 55 15.2 Constructability ............................................................................................... 55 15.3 BOP Optimization................................................................................................. 56 15.4 The Right Economics............................................................................................ 56 15.5 Capital Cost........................................................................................................... 56 15.6 CANDU 6 to ACR Cost Evolution ....................................................................... 57 15.7 Construction Schedule: ACR/CANDU 6 Schedule Comparison......................... 57 16. SUMMARY COMMENTS .................................................................................. 58 TABLES Table 13-1 Commissioning and Operating Documentation for Unit 1 ................................... 42 FIGURES Figure 1-1 AECL Overall Project Contract Structure............................................................... 3 Figure 1-2 AECL Qinshan CANDU Project Organization....................................................... 4 Figure 1-3 Site Project Management Organization................................................................... 5 Figure 1-4 BOP Site Construction Management Organization................................................. 6 Figure 1-5 Qinshan CANDU Project – TQNPC Organization ................................................. 7 Figure 5-1 Major Milestones................................................................................................... 15 Figure 9-1 Construction Interface Flowsheet.......................................................................... 28 Figure 10-1 Average Construction Labour Resources.............................................................. 30 Figure 10-2 Construction Labour Resources ............................................................................ 30 Figure 10-3 Concrete Works..................................................................................................... 31 Figure 10-4 Steel Works ........................................................................................................... 32 Figure 10-5 Architectural Works .............................................................................................. 33 Figure 10-6 Mechanical Works................................................................................................. 33 iii
2003 February TABLE OF CONTENTS SECTION PAGE Figure 10-7 Electrical Works.................................................................................................... 34 Figure 10-8 Instrumentation and Control Works...................................................................... 34 Figure 13-1 Integrated TQNPC/AECL Commissioning Team................................................. 45 Figure 13-2 Integrated Unit 1 & 2 Commissioning Team Organization .................................. 46 Figure 13-3 Typical Commissioning Technical Group ............................................................ 47 Figure 13-4 Typical Commissioning Execution Group............................................................ 48 Figure 13-5 Commissioning Expatriate Staffing (Technical and Operations).......................... 49 Figure 13-6 TQNPC Commissioning Technical Staff (including Planning)............................ 51 Figure 13-7 TQNPC Commissioning Execution Staff (Operators and Maintainers) ............... 51 Figure 13-8 Unit 1 Commissioning Milestones........................................................................ 52 APPENDICES Appendix A Design and Procurement Activities before Placement of First Concrete.............. 59 Appendix B Quality Assurance Program................................................................................... 63 Appendix C ACR Design and Construction.............................................................................. 68 iv
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2003 February<br />
TABLE OF CONTENTS<br />
SECTION PAGE<br />
15. AECL’S STUDY: FURTHER IMPROVEMENTS IN DESIGN<br />
AND CONSTRUCTION ...................................................................................... 55<br />
15.1 Evolutionary Improvements .................................................................................. 55<br />
15.2 Constructability ............................................................................................... 55<br />
15.3 BOP Optimization................................................................................................. 56<br />
15.4 The Right Economics............................................................................................ 56<br />
15.5 Capital Cost........................................................................................................... 56<br />
15.6 <strong>CANDU</strong> 6 to ACR Cost Evolution ....................................................................... 57<br />
15.7 <strong>Construction</strong> Schedule: ACR/<strong>CANDU</strong> 6 Schedule Comparison......................... 57<br />
16. SUMMARY COMMENTS .................................................................................. 58<br />
TABLES<br />
Table 13-1 Commissioning <strong>and</strong> Operating Documentation for Unit 1 ................................... 42<br />
FIGURES<br />
Figure 1-1 AECL Overall <strong>Project</strong> Contract Structure............................................................... 3<br />
Figure 1-2 AECL <strong>Qinshan</strong> <strong>CANDU</strong> <strong>Project</strong> Organization....................................................... 4<br />
Figure 1-3 Site <strong>Project</strong> Management Organization................................................................... 5<br />
Figure 1-4 BOP Site <strong>Construction</strong> Management Organization................................................. 6<br />
Figure 1-5 <strong>Qinshan</strong> <strong>CANDU</strong> <strong>Project</strong> – TQNPC Organization ................................................. 7<br />
Figure 5-1 Major Milestones................................................................................................... 15<br />
Figure 9-1 <strong>Construction</strong> Interface Flowsheet.......................................................................... 28<br />
Figure 10-1 Average <strong>Construction</strong> Labour Resources.............................................................. 30<br />
Figure 10-2 <strong>Construction</strong> Labour Resources ............................................................................ 30<br />
Figure 10-3 Concrete Works..................................................................................................... 31<br />
Figure 10-4 Steel Works ........................................................................................................... 32<br />
Figure 10-5 Architectural Works .............................................................................................. 33<br />
Figure 10-6 Mechanical Works................................................................................................. 33<br />
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