Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS...
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Transcript of Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS...
![Page 1: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/1.jpg)
Landfill Installation Considerations: Wind Turbines
Presented By: Gary Garfield, PE, LSP
URS CorporationSalem, New Hampshire
Renewable Energy @ Closed Landfills
![Page 2: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/2.jpg)
Foundation Types
• Spread Footings
• Rock Socketed and Short Piers
![Page 3: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/3.jpg)
Foundation types
• Rock Anchor and Cap
• Pile and Cap
![Page 4: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/4.jpg)
Foundation Variables
• Landfill Thickness• Foundation Materials• Lateral Support• Settlement• Slope Stability
![Page 5: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/5.jpg)
Turbine Types
Small Wind 10kW
Commercial Power > 1 MW
![Page 6: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/6.jpg)
Landfill Thickness
• Fall River Landfill 200+ feet
• Hull Landfill 60 feet
• Pittsfield Landfill 12 to 40 feet
![Page 7: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/7.jpg)
Foundation Materials
• Bedrock• Glacial Till• Gravel• Sand• Clay• Peat / Organics• Municipal
Solid Waste
![Page 8: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/8.jpg)
Settlement
• Function of Loading– 10 kW Tower & Turbine ~ 3 tons– 100 kW Tower & Turbine ~ 22 tons– 1.8 MW Tower & Turbine ~ 400 tons
• Function of waste type
![Page 9: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/9.jpg)
Lateral Support
![Page 10: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/10.jpg)
Stability
• Shear Strength
• Slope Stability
• Overturning Moments
• Bearing Capacity
![Page 11: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/11.jpg)
Other Important Aspects
• Leachate Collection Systems
• Landfill Liners
• Avian Control
• LFG Collection Systems
![Page 12: Landfill Installation Considerations: Wind Turbines Presented By: Gary Garfield, PE, LSP URS Corporation Salem, New Hampshire Renewable Closed.](https://reader036.fdocuments.in/reader036/viewer/2022062306/5a4d1b247f8b9ab059996705/html5/thumbnails/12.jpg)
Thank You