Project Summaries
Projects around the world using
Numa DTH products:
 
Orange Bullet Grouped by Industry
 
NUMA IN ACTION - By Hole Size
 
3-1/2 to 5-7/8 inch (89 - 149 mm) Hole Diameter

Methane Gas Exploration
Equipment:
Location:
Champion 40 hammer, 4-1/2" (114 mm) hole
United Kingdom

Natural Gas Exploration to Great Depths
Equipment:



Location:
Champion 40 hammer, 4-3/4" (121 mm) hole
Champion 60 hammer, 6-3/4" (171 mm) hole
Champion 80 hammer, 8-3/4" (222 mm) hole
Challenger 125 hammer, 14-3/4" & 17-1/2" (375 & 445 mm) holes
Western United States

Gas Exploration Project
Equipment:
Location:
Champion 40 hammer with PCD Carbide Bit, 4-3/4" (121 mm) hole
Eastern United States

Utility Holes Project
Equipment:

Location:
Champion 40 hammer, 4" (102 mm) & 6" (152 mm) hole
Challenger 100 hammer, 14" (356 mm) hole
Central United States

Parking Lot Elevation Project
Equipment:
Location:
Champion 35 hammer, 3-1/2" (89 mm) hole
Western United States

Underground Mining Project
Equipment:
Location:
Champion 40 hammer, 4-1/2" (114 mm) hole
Eastern United States
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6 to 9-7/8 inch (152 - 251 mm) Hole Diameter

Natural Gas Exploration to Great Depths
Equipment:



Location:
Champion 40 hammer, 4-3/4" (121 mm) hole
Champion 60 hammer, 6-3/4" (171 mm) hole
Champion 80 hammer, 8-3/4" (222 mm) hole
Challenger 125 hammer, 14-3/4" & 17-1/2" (375 & 445 mm) holes
Western United States

Horizontal Rock Boring Project
Equipment:

Location:
Champion 80H hammer with Impact Ring Bit System®,
8" (203 mm) hole
Western Canada

Production Quarry Drilling with Meridian Aggregates
Equipment:
Location:
Champion 60 hammer, 6-1/2" (165 mm) hole
Northern United States

Kerttuli's Square Cellar Piling Project - Dual Fluid System
Equipment:
Location:
Champion DFS45 & Dual Fluid Drilling System, 6-3/4" (170 mm) hole
Turku, Finland

Hollywood Water Quality Improvement Project
Equipment:
Location:
Champion 50, 6" (152 mm) hole
Hollywood, California United States

Open Pit Coal Mining Production
Equipment:
Location:
Champion 60 HFE, 6-1/2" (165 mm) hole
Eastern United States

Humanitarian Aid Project
Equipment:
Location:
Champion 80E hammer, 8-1/2" (216 mm) hole
Kenya, Africa

Water Well Drilling Project
Equipment:
Location:
Patriot® 60 hammer, 6" (152 mm) hole
Eastern United States

Quarry Drilling Project
Equipment:
Location:
Patriot® 60 hammer, 6-1/2" (165 mm) hole
Eastern United States

Heat Loop Drilling Project
Equipment:
Location:
Patriot® 60 hammer, 6-1/8" (156 mm) hole
Eastern United States

Geothermal Drilling Project
Equipment:
Location:
Patriot® 60 hammer, 6" (152 mm) hole
Central United States
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10 to 17-7/8 inch (254 - 454 mm) Hole Diameter

Innovative Utility Pole Installation Project
Equipment:
Location:
Challenger 125 hammer, 17-1/2" (445 mm) hole
Yucantan Peninsula Mexico

Natural Gas Exploration to Great Depths
Equipment:



Location:
Champion 40 hammer, 4-3/4" (121 mm) hole
Champion 60 hammer, 6-3/4" (171 mm) hole
Champion 80 hammer, 8-3/4" (222 mm) hole
Challenger 125 hammer, 14-3/4" & 17-1/2" (375 & 445 mm) holes
Western United States

Fish Hatchery Expansion Project
Equipment:

Location:
Champion 80 hammer, 10" (254 mm) hole
Challenger 120 hammer, 12" (305 mm) hole
Northeastern United States

Utility Pole Installation Project
Equipment:
Location:
Challenger 125 hammer, 17-1/2" (445 mm) hole
Northeastern United States

Utility Holes Project
Equipment:

Location:
Champion 40 hammer, 4" (102 mm) & 6" (152 mm) hole
Challenger 100 hammer, 14" (356 mm) hole
Central United States

Saipan Water Well Project
Equipment:
Location:
Challenger 100, 12" (305 mm) hole
Pacific Rim
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18 to 23-7/8 inch (458 - 606 mm) Hole Diameter

Tuscarora Gas Pipeline Installation Project
Equipment:

Location:
Champion 180 hammer with Impact Ring Bit System®,
20" (508 mm) hole
Western United States

Cased Pump Column Installation Project
Equipment:
Location:
Champion 180 hammer, 20" (508 mm) hole
Central Canada

Interchange at the Junction of Pok Fu Lam Road and Sassoon Road
Equipment:
Location:
Champion 180 hammer, 600 mm hole
Hong Kong, China

Kurobe Dam Landslide Protection Project
Equipment:
Location:
Champion 180 hammer, 20" (508 mm) hole
Toyama Prefecture, Japan

TGV Railway Electrification Project
Equipment:
Location:
Challenger 125, 22" (559 mm) hole
Belgium

Bridge Reconstruction Project
Equipment:

Location:
Challenger 125 hammer with Super Jaws® Under-Reaming Bit,
18" (457 mm) hole
South Africa

TGV Railway Electrification Project
Equipment:
Location:
Champion 180 & Challenger 125, 24" (610 mm) & 22" (559 mm) holes
South of France

Industrial Water Well Drilling Project
Equipment:
Location:
Challenger 125 hammer, 23"-27" (584 - 432 mm) hole
Ojos De San Pedro, Chile
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24 to 30-7/8 inch (610 to 784 mm) Hole Diameter

Amtrak NE Corridor Railway Electrification Project Overburden
Equipment:

Location:
Champion 240 hammer with Super Jaws® Under-Reaming Bit,
24" (610 mm) & 34" (864 mm) hole
Eastern United States

NYC Subway Tunnel Project
Equipment:
Location:
Champion 180 hammers, 24" (610 mm) hole
New York City, New York United States

Otira Viaduct Bridge Construction Overburden
Equipment:

Location:
Champion 240 hammer with Super Jaws® Under-Reaming Bit,
30" (762 mm) hole
Southern New Zealand

LPG Jetty Pile Installation Project
Equipment:
Location:
Champion RC300 hammer, 30" (762 mm) hole
Western Australia

Sound Barrier Installation Project
Equipment:
Location:
Champion 240 hammer, 24" (610 mm) hole
Mid-Atlantic United States

Dublin Gas Pipeline Project
Equipment:

Location:
Challenger 125 hammer with Impact Ring Bit System®,
24" (610 mm) hole
Ireland

Dampier Port Upgrade Project
Equipment:
Location:
Champion RC300 hammer, 30" (762 mm) hole
Western Australia

Gas Storage Well Project
Equipment:



Location:
Champion RC300 hammer with PCD Carbide Bit,
39" & 34" (991 & 864 mm) holes
Champion 240 hammer with PCD Carbide Bit,
28-1/2" & 24" (724 & 610 mm) holes
Eastern United States

Pier Pile Installation Project
Equipment:
Location:
Champion RC210 hammer, 24" (610mm) hole
Southwest India

Gas Pipeline Expansion
Equipment:

Location:
Champion 180 hammer with Impact Ring Bit System®,
26" (660 mm) hole
Eastern United States

Horizontal Drilling Project
Equipment:

Location:
Challenger 125 hammer with EIL-Numa Horizontal Drilling System,
25.167" (640 mm) hole
United Kingdom

Horizontal Drilling and Casing Installation Project Overburden
Equipment:

Location:
Champion 240 hammer with Super Jaws® Under Reaming Bit,
30.88" (784 mm) hole
Hong Kong

TGV Railway Electrification Project
Equipment:
Location:
Champion 180 & Challenger 125, 24" (610 mm) & 22" (559 mm) holes
South of France

Serendib Flour Mills Project Overburden
Equipment:

Location:
Champion 240 hammer with Super Jaws® Under Reaming Bit,
30" (762 mm) hole
Colombo Port, Sri Lanka

Secant Drilling with Super Jaws® at
Pulau Seraya Power Station Project
 Overburden
Equipment:

Location:
Champion 240 hammer with Super Jaws® Under Reaming Bit,
24" (610 mm) hole
Jurong Island, Singapore
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31 inch and larger (787 mm +) Hole Diameter

Amtrak NE Corridor Railway Electrification Project Overburden
Equipment:

Location:
Champion 240 hammer with Super Jaws® Under-Reaming Bit,
24" (610 mm) & 34" (864 mm) hole
Eastern United States

Dock Replacement Project
Equipment:
Location:
Champion RC300 hammer, 34" (864 mm) hole
Hudson Bay Canada

Maritime & Northeast Pipeline Project
Equipment:



Location:
Champion 240 hammer with Impact Ring Bit System®,
32" (813 mm) hole
Champion 180 hammer with Impact Ring Bit Sytem®,
30" (762 mm) hole
Northeastern United States

Quay West Apartment Tower Project
Equipment:
Location:
Champion 240 hammer, 34" (864 mm) hole
Melbourne, Australia

Gas Storage Well Project
Equipment:



Location:
Champion RC300 hammer with PCD Carbide Bit,
39" & 34" (991 & 864 mm) holes
Champion 240 hammer with PCD Carbide Bit,
28-1/2" & 24" (724 & 610 mm) holes
Eastern United States

Sea Wall Construction Project
Equipment:
Location:
Champion 240, 34" (864 mm) hole
North Sea England

Turner River Rail Bridge Project Overburden 
Equipment:

Location:
Champion 330 with Super Jaws® Under-Reaming Bit 930mm (36.6")
reamed diamter & Conventional 780mm (30.7")
Pilbara Region, Western Australia
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