VC Summer Unit 2/3 Update | NUCLEAR  Alan Torres

NUCLEAR | South Carolina’s Clean Energy Solution
VC Summer Unit 2/3 Update
Alan Torres
New Nuclear Deployment
SCANA/South Carolina Electric & Gas
NND Site Aerial View
Cooling Towers
Contractor Support Personnel
HLD
MAB
Unit 3
Unit 2
CV Assembly
Storage
Turbine Building
First Quarter 2014 | Earnings Conference Call
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Unit 2 Module CA‐20
• Module CA‐20 is the Auxiliary Building and Fuel Handling area
• On hook date is May 2014
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| Unit 2 Nuclear Island Concrete Placement
Unit 2 Nuclear Island
Inside Unit 2 Containment Vessel
Aux Building
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Unit 3 Nuclear Island
CR‐10 module
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| New Nuclear ProjectNew Nuclear Project
U3 Containment Vessel Bottom Head
U2 CWS Pump House Excavation
U2/U3 Containment Vessel Rings Offsite Water Treatment
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Turbine Building Layout
Condenser A Condenser B CH‐81A
Condenser C
CH‐81C
CH‐81B
CH‐80
CH‐82
WaterBoxes
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U2 Turbine Building
CH81A
CH81B CH80
CH82
Condenser A
Condenser B
Condenser C
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Components Arriving on Site
Unit 2 Aux Transformers
Unit 2 Integrated Head Package
Unit 2 Diesel Generators
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Upcoming 2014 Construction Milestones
Unit 2
Nuclear Island
• Set Structural Module CA20—Auxiliary Building & Fuel Handling area
• Place Concrete in CA20
• Fabricate and Set CA05—CVS / Access Tunnel / PXS‐B Walls
• Fabricate and Set CA01—Steam Generator and Refueling Canal • Fabricate and Set CA02 —IRWST / Pressurizer Wall • Fabricate and Set CA03 —IRWST Southwest Walls • Set First‐Floor Mechanical Modules
• Start Shield Building
Turbine Building
• Complete Condenser component installation
• Complete foundation at Elevation 100’0”
• Start First‐Bay foundation
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Upcoming 2014 Construction Milestones
CA20
CVBH
CA04
CA05
CA Modules in Nuclear Island
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Upcoming 2014 Construction Milestones
CA Modules Inside Containment
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Upcoming 2014 Construction Milestones
First Quarter 2014 | Earnings Conference Call
Unit 2 Auxiliary Building First Floor Mechanical Modules
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Upcoming 2014 Construction Milestones
Unit 3
Nuclear Island
• Set Containment Vessel Bottom Head (CVBH)
• Grout CVBH
• Place first level of concrete in CVBH
• Fabricate and Set CA04—Reactor Vessel Cavity
• Place Auxiliary Building walls – A2 Elevation (66’6”‐82’6”)
Turbine Building
• Complete Backfill
• Install 82’6” basement foundation and walls
• Fabricate and install Condenser components
• Install CH Structural Steel modules
First Quarter 2014 | Earnings Conference Call
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Doosan Manufacturing Update
Unit 2 RV‐Ready to Ship
Hydro test Complete for Unit 2A SG
Upper internal welding of Final Vessel for Unit 2B SG
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Mangiarotti Manufacturing Update
CMT – Unit 3 Upper Pedals
CMT – Unit 2 Tanks 1 & 2
ACC – Unit 2 – Tanks 1 & 2
ACC – Unit 3 ‐ Tank 2 – Shell to Lower Crown
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Toshiba, Keihin ‐ Japan
Generator Rotor
Low Pressure “A” Turbine
Low Pressure “B” Turbine –
Prep for Blade Assembly
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Questions