The Conveyor System Company. H+E Logistik GmbH, Bochum - Germany

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Introduction.

Founded: November 1999 Location: D - 44805 Bochum / Germany Employees: 160 Main Share Holder: Herrenknecht AG

Seite 2 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

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Belt Conveyor for Tunnelling.

Seite 3 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

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Belt Conveyor for Tunnelling.

Seite 4 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Projects demands - Long and short tunnel length - Tunnel diameter range between 5m17+m - Small and huge capacity e.g. 3.000 t/h - Tunnel radius < 200 m - different material conditions - complex surface/shaft arrangements

- Special set-ups, we follow your demands

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Belt Conveyor for Tunnelling.

Seite 5 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Items of Tunnel Belt Conveyor: - Belt Drive Station - Booster Drive Stations - Horizontal or Vertical Belt Storage Units - Assembly Station for extending the Belt Supporting Structure on TBM back-up

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Belt Conveyor for Tunnelling.

Seite 6 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Tunnel belt conveyor from the TBM to the shaft

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Belt Conveyor for Tunnelling. Supporting Structure.

Seite 7 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

supporting structure in variable length according to segment width Modular design allows easy transport and assembly

Stringers in U-profile

Idler brackets 3 trough for carrying starnd 2 trough for return strand

Idlers Special developed low friction idlers to reduce frinction in bearings and sealings to reduce drive power & increasing livetime

Diagonal to give more stability to be installed approx every 10th section of supporting structure

Long hole to adjust bracket in curve sections

3 positions for idler in brackets to track the belt

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Belt Conveyor for Tunnelling. Tunnel Alignment & Drive Arrangement.

Seite 8 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Curve section in Toullouese, 2003

Winding horizontal alignment, H+E Reference is Toulouse with Radii > 200m Booster drives allow belt tracking through curves

Booster Drive

Booster Drive Portal -Booster drive to allow inclination -Drive unit at discharge -Vertical cassette

Curve R = 200m; R = 656 ft L = 447m; L = 1466 ft

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Belt Conveyor for Tunnelling.

Seite 9 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Serves to transfer additional power to reduce the belt tension at certain places e.g. in front of horizontal curves Allows a lower Conveyor Belt Strength (cost saving)

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Metro Toronto

Projects - Shaft Installation.

Seite 10 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Complex shaft installation for twin tube TBM drive Vertical muck transport with belt Longitudinal muck pit arrangement with tripper car

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Equipment: Belt Storages.

Seite 11 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Vertical Belt Storage up to 500 m Horizontal Belt Storage up to 600 m Horizontal Double Stack Storages

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Equipment: Vertical Conveyor.

Seite 12 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Vertical muck transportation for different lifting heights Application of Vertical Conveyor hard/soft rock as well as for sticky material possible

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Equipment: Stacker Solutions.

Seite 13 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Tripper car installation for longitudinal muck pit arrangement cross conveyor to assure the offset discharge

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Equipment: Stacker Solutions.

Seite 14 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Tripper Car with telescopic chute

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Equipment: Stacker Solutions.

Seite 15 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Different Stacker solutions for different demands

discharge at end of tunnel belt conveyor

fixed Stacker without and with telescopic chute to reduce dust emission

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Equipment: Stacker Solutions.

Seite 16 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Movable Stacker

Rotating Stacker

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Projects: Hong Kong Conveyor Installation.

Seite 17 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Drill and blast driven tunnel in Hong Kong Conveyor installation underground and on surface

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Vertical Conveyor in Hong Kong.

Seite 18 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Drive station and return station Shaft including all installation completely enclosed

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Overland Conveyor Installation in Hong Kong.

Seite 19 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Overland conveyor arrangement Road crossing with a span of 40m

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Overland Conveyor Installation in Hong Kong.

Seite 20 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Muck transportation in inner city Hong Kong Encapsulated overland conveyor at the water front

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Projects: Overland Conveyor in Seattle.

Seite 21 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Overland conveyor from the shaft to the water front Different span of bridges between 15m and 45m

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Projects: Road Tunnel Brisbane, Australia.

Seite 22 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Contractor: Leighton Contractors & Baulderstone Hornibrook Bilfinger Berger JV

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Projects: Heating Tunnel, Copenhagen, Denmark.

Seite 23 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Contractor: KFT-JV Kbenhaven Fjernvarme Tunnel

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Projects:

Seite 24 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Quarry Distribution Conveyor, Germany. Contractor: JV Katzenbergtunnel.

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Conveyor Structure Also for Overland Arrangement.

Seite 25 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Structure with bridge and column easy and quick installation with span about 6 - 12m

Equipment: Concrete Transport System Project 60539 Calle de Serrano (Atocha/Chamartin); Madrid, Spain

15-12-01 Seite 26 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Shaft arrangement with tunnel belt and concrete transfer

Equipment: Concrete Transport System Project 60539 Calle de Serrano (Atocha/Chamartin); Madrid, Spain

15-12-01 Seite 27 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Transportation of concrete into the tunnel via bottom strand Concreting the tunnel invert without using trucks Faster than using trucks for concrete transport (500 t/h)

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Belt Conveyor Control System.

Seite 28 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

General communication overview Communication via Profibus Emergency Stop every 250m or pull rope switch every 100m

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Advantages of Belt Conveyor for Tunneling.

Seite 29 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Increasing availability and boring time of TBM Vertical Conveyor simplifies muck transportation to surface Enclosed overland structure to avoid noise and dust pollution/trucks Stackers discharge muck in disposal area Space-saving because of availability of vertical cassette Separation of ways of logistic Less ventilation required as less use of diesel loko/truck Safer operation, as less traffic in tunnel, and less noise Less personnel required

Advantages of conveyor belts to be mention as following

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The End.

Seite 30 H+E Logistik GmbH, Josef-Baumann-Str. 18, 44805 Bochum, Fon +49 234 950 23 60, Fax +49 234 950 23 89

Thanks for Your Attention!

www.helogistik.de

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