locations - siemag tecberg · siemag tecberg polska sp. z o.o. ul. mickiewicza 29 40-085 ... and...
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WWW.sieMaG-tecBerG.coMWWW.sieMaG-tecBerG.coM
geRMany | HAIGER (HEADQUARTERS)SIEMAG TECBERG GmbHKalteiche-Ring 28-3235708 Haiger, GermanyPhone +49 2773 91610E-Mail [email protected]
Poland | KATOWICESIEMAG TECBERG POLSKA Sp. z o.o.ul. Mickiewicza 2940-085 Katowice, PolandPhone +48 32 2072086E-Mail [email protected]
sWitZeRland | SEDRUNSIEMAG TECBERG GmbHPlant Operation7188 Sedrun, SwitzerlandPhone +41 81 9365280E-Mail [email protected]
locations:china | BEIJINGBeijing SIEMAG TECBERG Mining Equipment Co., Ltd. Room 21-03, Block A, CITIC Building19 Jianguomenwai DajieBeijing 100004, P.R. ChinaPhone + 86 10 8526 1713E-Mail [email protected]
china | TIANJINTianjin SIEMAG TECBERG Machinery Co., Ltd. Guangyuan Road South Tianjin High-Tech Industrial Park Third Phase Wuqing Development Area Tianjin 301700, P. R. China
austRalia | SYDNEYSIEMAG TECBERG Australia Pty Ltd.Unit 7, 2 Eden Park Drive (PO Box 1442) North Ryde NSW 2113, Australia Phone +61 2 9888 3900E-Mail [email protected]
south afRica | JET PARKSIEMAG TECBERG (Pty) Ltd. Unit 15, Lakeview Business ParkYaldwin RD, Jet Park, Johannesburg P.O. Box 2964, Edenvale 1610South AfricaPhone +27 11 383 9300E-Mail [email protected]
south afRica | GERMISTONWinder Controls (Pty) Ltd.56 Stanley Street, Germiston, Ext. 3, GautengP.O. Box 383, Germiston 1400 South AfricaPhone +27 11 873 4650E-Mail [email protected]
usa | MILWAUKEESIEMAG TECBERG Inc.2969 South Chase AvenueMilwaukee, WI 53207, USAPhone +1 414 727 5725E-Mail [email protected]
technical inforMation
SieMaG TecBeRG opeRaTeS iTS own ShafT-hoiSTinG inSTallaTion(Sedrun, Switzerland)
technical inforMation
SieMaG TecBeRG opeRaTeS iTS own ShafT hoiSTinG inSTallaTionFor the construction of the world‘s largest railway tunnel, 57 km in length, in the Gotthard massif in the Swiss Alps, it was decided to build in parallel from different faces: from both ends as well as from 3 intermediate accesses. One access is provided in the Sedrun area, where a gallery has been driven into the mountain from where a blind shaft is sunk down to the tunneling level. While the tunnel is built, the shaft is used for all material handling and personnel transport needed for the tunneling operations. Further, it is used for the supplies of electrical energy, compressed air, water, and consumables, as well as for fresh air ventilation
and dewatering of the construction areas. All signaling and communication facilities are also installed in the shaft.
SIEMAG TECBERG was awarded the contract for providing and operating the fully automatic shaft-hoisting installation for transport of rock, men, and material.
The shaft has a diameter of 7.9 m and a depth of 821 m. The daily hoisting capacity provides for 6,350 tons of excavated rock in addition to 50 units of material and transport of 960 persons. This capacity requires a 4-rope
sieMag tecbeRg shaft-hoisting installation
Koepe winder with 4,200 kW driving power to operate a rope-guided double-deck cage with 50.8 tons payload and counterweight.
Another single-drum hoisting installation with an auxiliary cage of 1.6 t payload is used for service and emergency evacuation purposes.
The handling of construction materials as well as waste rock is executed by means of large mine cars for continuous transport from the construction site on surface down to the tunneling faces. Due to the importance of this transport task and the high-volume utilization of the shaft, the car-decking equipment at the shaft bottom and in the upper gallery is operated in an automatic mode serving the two decks of the cage.
The mine cars approach the shaft within a train set at both landing levels. There the mine cars are uncoupled and automatically moved towards the shaft by use of friction wheel drive units. Upon arrival of the cage at the landing
levels, at both ends transition platforms are actuated. Then one car is pushed onto the cage, whereby in parallel the car standing on the respective deck is simultaneously pulled out to the other side of the landing.
At the upper gallery, the cars travel from the shaft through the access gallery to the surface where they are emptied.
In order to assure high operational availability, the shaft is equipped with a Rope Clamping and Lifting Device. For rope changing, a 4-rope friction winch for 700 kN rope pull is being used. As an additional safety means, a SIEMAG TECBERG mobile winch is available at site for emergency purposes.
Since 2002, presumably over a period of about 9 years, SIEMAG TECBERG is operating the installation under full responsibility during the complete construction time of the Sedrun section of the tunnel. After the completion of the tunnel construction, SIEMAG TECBERG will be involved in the convertion of the shaft for the final purpose of ventilation.
ShafT confiGuRaTion
4-RoPe KoePe WindeR With a RoPe-guided double-decK cage, Payload 50.8 t
shaft section of shaft 1, diaMeteR 7.9 M
Head Sheaves
Hoisting Cage
Counterweight
Tunnel level
Control Desk
4-Rope Koepe Winder
Cage, Rope-Guided
Cage, Men-Riding Installation with Roller Guides
Counterweight, Rope-Guided
WWW.sieMaG-tecBerG.coMWWW.sieMaG-tecBerG.coM
geRMany | HAIGER (HEADQUARTERS)SIEMAG TECBERG GmbHKalteiche-Ring 28-3235708 Haiger, GermanyPhone +49 2773 91610E-Mail [email protected]
Poland | KATOWICESIEMAG TECBERG POLSKA Sp. z o.o.ul. Mickiewicza 2940-085 Katowice, PolandPhone +48 32 2072086E-Mail [email protected]
sWitZeRland | SEDRUNSIEMAG TECBERG GmbHPlant Operation7188 Sedrun, SwitzerlandPhone +41 81 9365280E-Mail [email protected]
locations:china | BEIJINGBeijing SIEMAG TECBERG Mining Equipment Co., Ltd. Room 21-03, Block A, CITIC Building19 Jianguomenwai DajieBeijing 100004, P.R. ChinaPhone + 86 10 8526 1713E-Mail [email protected]
china | TIANJINTianjin SIEMAG TECBERG Machinery Co., Ltd. Guangyuan Road South Tianjin High-Tech Industrial Park Third Phase Wuqing Development Area Tianjin 301700, P. R. China
austRalia | SYDNEYSIEMAG TECBERG Australia Pty Ltd.Unit 7, 2 Eden Park Drive (PO Box 1442) North Ryde NSW 2113, Australia Phone +61 2 9888 3900E-Mail [email protected]
south afRica | JET PARKSIEMAG TECBERG (Pty) Ltd. Unit 15, Lakeview Business ParkYaldwin RD, Jet Park, Johannesburg P.O. Box 2964, Edenvale 1610South AfricaPhone +27 11 383 9300E-Mail [email protected]
south afRica | GERMISTONWinder Controls (Pty) Ltd.56 Stanley Street, Germiston, Ext. 3, GautengP.O. Box 383, Germiston 1400 South AfricaPhone +27 11 873 4650E-Mail [email protected]
usa | MILWAUKEESIEMAG TECBERG Inc.2969 South Chase AvenueMilwaukee, WI 53207, USAPhone +1 414 727 5725E-Mail [email protected]
Technical DaTaMetric DiMensions
Main Men-Riding installation auxiliaRy Men-Riding installation (foR seRvice and eMeRgency PuRPoses)
Type of Hoisting 4-Rope-Koepe Single DrumProduction Capacity Daily 6,350 t + 50 units material
+ 960 Pers.18 Pers./Cycle
Conveyances Double-Deck Cage + Counterweight Double-Deck CageConveyance Guides Guide Ropes Guide RailsHoisting Distance 795 m 795 mPayload 50.8 t 1.6 tHoisting Speed 18 m/s 4 m/sType of Winder KW / 4800 / D SDW / 3000 / GDrum Diameter 4.8 m 3.0 mRMS Power 4,176 kW 270 kWWinder Speed 72 Upm 25.5 UpmSuspended Rope Load 1,140 kN 60 kNNumber of Ropes/Conveyance 4 1Rope Diameter 52 mm 28 mmRope Mass, each 9,9 kg/m 2.9 kg/mRope Breaking Load 4 x 1,980 kN 570 kNType of Brake Disc Brake, 2 Discs Disc Brake, 1 DiscNumber of Brake Posts 4 1Number and Type of Brake Calipers
10 BE 100 3 BE 100
Type of Brake Control SB 1 ST1 SBType of Emergency Braking Fully Closed-Loop Controlled Brake Pressure-Controlled Brake
subsection sedRun of the gotthaRd base-tunnel constRuction site
ZuRich
sedrun village
SOURCE: AlpTransit Gotthard AG
staff village
staff elevator
shaft ii
hoist room Milan
access gallery l = 990 m
shaft i depth 800 m
emergency station
sedrun tunnel
Multifunctional station sedrun
emergency station
ventilation shaft l = 450 m