![](https://www.numahammers.com/wp-content/uploads/2024/05/G-P60W-Slope-Stabilization-Web-Featured-500x500.png)
Slope Stabilization Tie-Backs
Location: Ohio Mid-Western USA
Industry: Overburden Drilling, Piling & Foundation Drilling
Hole Size: 06 to 09-7/8 inch (152 - 251 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/05/AMC-P40-Featured.png)
Anchor Holes for Avalanche Fencing
Location: Utah, Western USA
Industry: Piling & Foundation Drilling
Hole Size: 03-1/2 to 05-7/8 inch (89 - 149 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/05/QH-Web-2.png)
Geothermal Heat Well to 6,561 feet (2000 meters)
Location: Salo, Finland
Industry: Geothermal Drilling
Hole Size: 10 to 17-7/8 inch (254 - 454 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/05/SJ-Web-Feature-1-500x500.jpg)
Fiber Optic Conduit Installation
Location: Tecolotito, New Mexico
Industry: HDD
Hole Size: 06 to 09-7/8 inch (152 - 251 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/05/RS-Web-1-500x500.jpg)
Bridge Replacement Pilings
Location: Grand Marais, Minnesota
Industry: Overburden Drilling, Piling & Foundation Drilling
Hole Size: 10 to 17-7/8 inch (254 - 454 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/05/Kiewitt-HDD50-Web-3-500x500.jpg)
Underground Power Supply
Location: Amsterdam, New York
Industry: HDD
Hole Size: 06 to 09-7/8 inch (152 - 251 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/05/Hub-Web-2-500x500.jpg)
Bridge Abutments
Location: Burrillville, RI
Industry: Overburden Drilling, Piling & Foundation Drilling
Hole Size: 06 to 09-7/8 inch (152 - 251 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/01/HDD-Bore-Completion-scaled-1-500x500.jpg)
Fiber Optics Installation Under Interstate Highway
Location: Raleigh, North Carolina USA
Industry: HDD
Hole Size: 06 to 09-7/8 inch (152 - 251 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/01/CIMG2895-rotated-1-500x500.jpg)
Geothermal Surface Hole
Location: Jardboranir, Iceland
Industry: Geothermal Drilling
Hole Size: 24 to 30-7/8 inch (610 to 784 mm)
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![](https://www.numahammers.com/wp-content/uploads/2024/01/IMG_0854-e1493835885104-scaled-1-500x500.jpg)
Rock Sockets for Pier Replacement Project
Location: Playland Park, Rye, NY USA
Industry: Overburden Drilling, Piling & Foundation Drilling
Hole Size: 06 to 09-7/8 inch (152 - 251 mm)
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