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Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power...
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Transcript of Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power...
![Page 1: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/1.jpg)
Power Plant Construction and QA/QC
Section 7.2 – Dams, Spillways, Water Conductors and Power Houses
Engineering Technology Engineering Technology DivisionDivision
![Page 2: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/2.jpg)
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Section 7.2 – Dams, Spillways, Water Conductors and Power Houses
Overview
• Dams are Potential Storage Devices
• Design Based on Water Pressure – 33 ft = 14.7 psi
• Keys - Head (height) and Water Quantity
• Material – Dependent on Type and Head
• Spillways – excess water – prevent overtopping
• Water Conductors – Piping or Penstock
• Power House – Electric Generators
![Page 3: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/3.jpg)
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Section 7.2 – Dams, Spillways, Water Conductors and Power Houses
Dam Types
• Roller Compacted Concrete
• Concrete Gravity
• Buttress
• Rockfill
• Earth
• Arch
![Page 4: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/4.jpg)
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Section 7.2 – Dams, Spillways, Water Conductors and Power Houses
Spillways
Overflow
Side Channel
Chutes
Tunnel
Siphon
![Page 5: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/5.jpg)
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Section 7.2 – Dams, Spillways, Water Conductors and Power Houses
Water Conductors
Underground•Timber Lining•Steel Pipe•Concrete•Concrete Lining•Bare Rock
![Page 6: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/6.jpg)
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Section 7.2 – Dams, Spillways, Water Conductors and Power Houses
Power Houses
• Contain all the equipment to generate electrical power• Surface Type• Sub Surface Type
![Page 7: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/7.jpg)
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Section 7.2 – Dams, Spillways, Water Conductors and Power Houses
Power Houses
Integral Intake
Conventional
![Page 8: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/8.jpg)
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Section 7.2 – Dams, Spillways, Water Conductors and Power Houses
Pressure
![Page 9: Power Plant Construction and QA/QC Section 7.2 – Dams, Spillways, Water Conductors and Power Houses Engineering Technology Division.](https://reader035.fdocuments.in/reader035/viewer/2022062423/56649e975503460f94b9ab22/html5/thumbnails/9.jpg)
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Questions?
Section 7.2 – Dams, Spillways, Water Conductors and Power Houses