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Technology
Technology
Key benefits Key benefits

1. Borehole quality

2. Drilling performance

3. Safe and benign drilling

4. Environmentally friendly

5. Project economics
Ground engineering
Ground engineering
Key benefits Key benefits

1. Environmental friendly

2. Borehole quality and accuracy

3. Drilling performance

4. Project economics

5. Drilling in sensitive areas

Applications Applications

1. Drilling in sensitive areas

2. Casing advancing

3. Geo energy and geothermal drilling

4. Jet grouting

5. Maritime drilling

6. Dams

Case studies Case studies

1. Foundation - Reinforcement 1. Foundation - Reinforcement

New ground engineering hammer, tested in Södertälje Canal, Sweden

Foundation reinforcement of neighborhood Pyramiden, Sweden

Reinforcement work at the Corvette Museum, USA

Foundation reinforcement - Drilling indoors at Stockholm Central station, Sweden

Ground reinforcement when building the new City line railway in Stockholm, Sweden

2. Dam applications 2. Dam applications

Foundation, drainage and grouting holes at dam in Panamá

Drilling in confined galleries in Angostura dam, Chile

Grout curtain is installed at McCook reservoir, USA

Dam rehabilitation project - Vojmsjön, Sweden

Rehabilitation of the very sensitive Wolf Creek Dam, USA

Installation of observation wells, Sweden

3. Jet grouting 3. Jet grouting

Jet grouting when building a new subway station in Rio de Janeiro, Brasil

Jet grouting work at storage building in Hässleholm, Sweden

4. Geothermal 4. Geothermal

Geo-energy in the hart of Stockholm

Geothermal energy in new office building in Lund, Sweden

Drilling for geothermal heating when building a new hotel center in Malmö, Sweden

5. Water treatment 5. Water treatment

Energy storage, Sweden

Rough River Lake dam, USA

Sickla, Stockholm, Sweden

Energy efficiency - Gothenburg, Sweden

6. Other 6. Other

Retaining wall at building-site in Sickla, Sweden

Identification and preparation work - Metro ring in Copenhagen, Denmark

Anchor drilling when building a new commuter train tunnel under water

Drilling for the anchoring foundations – salvation of Costa Concordia, Italy

Freeze hole drilling in Hallandsåsen, Sweden
Tunneling
Tunneling
Key benefits Key benefits

1. Environmental friendly

2. Borehole quality and accuracy

3. Drilling performance

4. Project economics

5. Drilling in sensitive areas

Applications Applications

Anchor drilling

Cut-off walls

Ground reinforcement

Forepoling

Survey, grout and drainage holes

Case Studies Case Studies

1 Anchor Drilling 1 Anchor Drilling

Citybanan-Söderströmstunneln, Stockholm, Sweden

2 Cut-off Wall 2 Cut-off Wall

Citybanan, Stockholm, Sweden

Copenhagen Metro Ring, Denmark

Malmö City Tunnel, Sweden

New Subway station in Rio de Janeiro

Södra länken, Stockholm, Sweden

3 Ground Reinforcement 3 Ground Reinforcement

Niagara falls, Canada

4 Forepoling 4 Forepoling

Hallandsåsen, Sweden

Södra Länken - Årsta, Sweden

5 Survey- Grout- and Drainage holes 5 Survey- Grout- and Drainage holes

Chikushi tunnel - Japan

Lötschberg - Mitholz tunnel, Switzerland
Mining
Mining
Key benefits Key benefits

1. Environmental friendly

2. Borehole quality and accuracy

3. Drilling performance

4. Project economics

5. Drilling in sensitive areas

Applications Applications

1. Block cave mining

2. Sub-level caving

3. Sub-level stoping

4. Underground coal mining

5. Open pit mininig

6. Long hole rises

7. Utility holes

Case studies Case studies

Water treatment - LKAB Konsuln

New infrastructure in Lubambe Copper Mine, Zambia

Utility holes in the LKAB mine, Sweden

Major energy cost savings at the LKAB mine, Sweden

Drilling for opening slots in the San Geronimo mine, Chile

Mining Swedish mining company LKAB scaled up their production
Products
Products
Product Selection guides Product Selection guides

PSG - General

PSG - Extra straight drilling

PSG - Casing advancing

Hammers Hammers

W50 (2") Hammer

W70 (3") Hammer

W80 (3,5") Hammer

W100 (4") Hammer

W100 JG (4") Hammer

W120 (5") Hammer

W120.G3 (5") Hammer NEW

W150 (6") Hammer

W200 (8") Hammer

Drill bits

Drill rods

Check valves

Swivels Swivels

Top mounted Top mounted

WS150

WS200

In-line

Hose kits

Pumps Pumps

Pumps for rental

WASP 80D

WASP 100D

WASP 200D

Water Sedimentation Unit

Jet-grouting System

Drilling Optimization

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Here we publish our news:

News

New Case Study - WICS
- 12 December 2019
Wassara at STUVA in Germany
- 12 December 2019

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LKAB Wassara, Elektronvägen 4, Huddinge, Box 1067, SE-141 22 Huddinge, Sweden, Phone +46 771 760 100, info.wassara@lkab.com

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