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ThyssenKrupp gfT Bautechnik gmbH<br />

ThyssenKrupp allee 1, 45143 essen, germany<br />

www.tkgftbautechnik.com<br />

DIe<br />

The customer magazine of<br />

ThyssenKrupp GfT Bautechnik<br />

02|10<br />

BaUTeCHNIK<br />

Page 04 GERMANY<br />

<strong>NeW</strong> <strong>THYSSeNKRUPP</strong><br />

<strong>QUaRTeR</strong> <strong>NOW</strong> <strong>OPeN</strong> <strong>FOR</strong><br />

<strong>BUSINeSS</strong><br />

IMPRESSIVE GROUP HEADQUARTERS<br />

<strong>FOR</strong> A NEW AGE<br />

Page 18 WORLDWIDE<br />

DOWN UNDeR<br />

THE LONG-ESTABLISHED BANUT 655<br />

IN AUSTRALIA<br />

Page 30 IN BRIEF<br />

BaUMa 2010: gOOD OUTLOOK<br />

<strong>FOR</strong> CONSTRUCTION PLaNT SeCTOR


02 eDITORIaL CONTeNTS 03<br />

CONTENTS<br />

DEAR<br />

READERS,<br />

WeLCOMe TO THe LaTeST eDITION OF “DIe BaUTeCHNIK”.<br />

THIS ISSUe CONTaINS RePORTS ON PROJeCTS THaT COULD NOT Be MORe DIFFeReNT. We BegIN RIgHT ON<br />

OUR OWN DOORSTeP WITH OUR LeaD STORY “<strong>NeW</strong> <strong>THYSSeNKRUPP</strong> <strong>QUaRTeR</strong> <strong>NOW</strong> <strong>OPeN</strong> <strong>FOR</strong> <strong>BUSINeSS</strong>”,<br />

a DeSIgN THaT PROUDLY HeRaLDS THe STaRT OF a <strong>NeW</strong> age IN TeRMS OF aRCHITeCTURaL aND eNTRePRe-<br />

NeURIaL SPIRIT. aND THe aRTICLe “DOWN UNDeR” TaKeS US TO THe OTHeR SIDe OF THe gLOBe, WHeRe<br />

POWeRFUL IMageS SHOW HOW We HUMaNS DeVeLOP <strong>NeW</strong> LaND.<br />

Within a few months, the long-serving Banut 655<br />

covered some 11 000 km in Australia in order to open<br />

up previously undeveloped regions.<br />

Contrasting with this, our building site “on historical<br />

ground” at Berlin’s Charité Hospital can already look<br />

back on a chequered history. During the 300 years of<br />

its existence, this hospital has witnessed demolition,<br />

destruction and rebuilding on many occasions.<br />

Two contrasting modes of transport, which complement<br />

each other, however, are waterways and railways.<br />

ThyssenKrupp GfT Bautechnik offers individual concepts<br />

for both of these “worlds”. How significance is being<br />

restored to the Oder–Spree Canal is the subject of our<br />

article entitled “New investors for old industrial sites”.<br />

godehard Drees<br />

Christian Walter<br />

The article “Sophisticated system solutions for<br />

Deutsche Bahn” provides an insight into optimisation<br />

measures that are not only interesting for railway<br />

traffic.<br />

bauma 2010 provided a stark contrast to the mood of<br />

recent years. The economic downturn has bottomed<br />

out and, like Phoenix rising from the ashes, the construction<br />

plant sector is in business again. And by the<br />

way, our new trade fair stand was the highlight on the<br />

open-air site!<br />

These and many more features of our work are described<br />

on the following pages. We hope you enjoy read-<br />

ing this interest-packed edition of “die bautechnik”.<br />

Should you have any questions or comments or require<br />

further information, please do not hesitate to contact<br />

us at any time.<br />

Rolf F. Oberhaus<br />

ThyssenKrupp GfT Bautechnik<br />

GERMANY 04<br />

deutschland<br />

WORLDWIDE<br />

IN BRIEF<br />

WeltWeit<br />

PLANT NEWS<br />

Kurz Notiert<br />

preview<br />

10<br />

04 12<br />

09 14<br />

12<br />

16<br />

13<br />

18<br />

14<br />

22<br />

16<br />

25<br />

19<br />

22 29<br />

23 30<br />

32<br />

24<br />

33<br />

26<br />

34<br />

28<br />

35<br />

00<br />

35 36<br />

38<br />

<strong>NeW</strong> <strong>THYSSeNKRUPP</strong> <strong>QUaRTeR</strong> <strong>NOW</strong> <strong>OPeN</strong> <strong>FOR</strong> <strong>BUSINeSS</strong><br />

Impressive group headquarters for a new age<br />

ON HISTORICaL gROUND<br />

Berlin’s Charité Hospital: space for research and teaching<br />

DUISPORT – CONTINUINg THe eXPaNSION PROgRaMMe<br />

The world’s largest inland port prepares for growing demand<br />

<strong>NeW</strong> INVeSTORS <strong>FOR</strong> OLD INDUSTRIaL SITeS<br />

Refurbishment of Kersdorf Lock to meet new demands<br />

MORe TRaINS aCROSS THe RHINe<br />

Additional bridge over the Rhine in Basel<br />

DOWN UNDeR: THe BaNUT 655<br />

11 000 km across Australia in five months<br />

<strong>NeW</strong> CONTaINeR TeRMINaL <strong>FOR</strong> ODeSSa<br />

Efficiency achieves record figures on the Black Sea<br />

SOPHISTICaTeD SYSTeM SOLUTIONS <strong>FOR</strong> DeUTSCHe BaHN<br />

Permanent way improvements through stabilisation<br />

ONLINe USeD PLaNT LOT<br />

Finding the right machine quickly and simply<br />

VeRY PROMISINg OUTLOOK aT BaUMa<br />

ThyssenKrupp’s new trade fair stand gives visitors that “technology fever”<br />

<strong>NeW</strong> LOOK <strong>FOR</strong> <strong>THYSSeNKRUPP</strong><br />

Revamping the corporate design<br />

SeRVINg Re<strong>NeW</strong>aBLe eNeRgY<br />

MÜLLER clamping unit<br />

DeLMag RHV 40 ROTaRY DRILLINg RIg<br />

For the really big piles<br />

LeaDeR-gUIDeD MRZV-VV VIBRaTOR WITH COMBINaTION CLaMPINg UNIT<br />

Compelling market launch<br />

MÜLLeR SOUND-INSULaTeD VIBRaTION TeCHNOLOgY IN USe<br />

Less noise for people and the environment<br />

BUILDINg SITe aT BeRLIN’S “ReD TOWN HaLL”<br />

Work continues on Berlin’s U5 underground line<br />

Impressum<br />

CReDITS<br />

PUBLISHeD BY ThyssenKrupp GfT Bautechnik GmbH, ThyssenKrupp Allee 1, 45143 Essen, www.tkgftbautechnik.com<br />

CONTRIBUTORS TO THIS ISSUe Mathias Himmel, Dipl.-Ing. Frank Tapken, Bettina Briese, Dipl.-Ing. Vladislav Kasakovski, Andrea<br />

Schnadt, Eva Amend, Dipl.-Ing. Michael E. Bezzo, Doris Becker-Spohr<br />

eDITOR Nicole Becker, Marketing Manager, nicole.becker@thyssenkrupp.com<br />

CONCePT & DeSIgN Freudenhaus Werbeagentur GmbH & Co. KG, www.freudenhaus.tv<br />

PLeaSe SeND YOUR FeeDBaCK TO nicole.becker@thyssenkrupp.com<br />

“DIE BAUTECHNIK” is issued in German and English. Reprinting is only permitted with the publisher’s consent.<br />

This also applies to inclusion in electronic databases and copying onto CD-ROM.


04 geRMaNY LeaD STORY<br />

<strong>NeW</strong> <strong>THYSSeNKRUPP</strong><br />

<strong>QUaRTeR</strong> <strong>NOW</strong> <strong>OPeN</strong><br />

<strong>FOR</strong> <strong>BUSINeSS</strong><br />

The new corporate headquarters of ThyssenKrupp AG – the<br />

ThyssenKrupp Quarter – was inaugurated on 17 June 2010.<br />

Present at the ceremony were former Prime Minister of North<br />

Rhine-Westphalia, Dr. Jürgen Rüttgers, Essen’s mayor, Reinhold<br />

Pass, the Chairman of the Board of Trustees of the Alfried<br />

Krupp von Bohlen und Halbach Foundation, Prof. Dr. h.c.<br />

mult. Berthold Beitz, and the Chairman of the Supervisory<br />

Board of ThyssenKrupp AG, Dr. Gerhard Cromme, and numerous<br />

public figures. The consolidation of its administrative<br />

offices at the traditional locations of Essen and Duisburg<br />

marks the start of a new epoch for the Group. The Quarter in<br />

Essen – combining administrative offices previously spread<br />

over<br />

various sites – will become the heart of the whole Group.<br />

Dr. Ekkehard Schulz, Executive Board Chairman of Thyssen-<br />

Krupp AG, says: “The Quarter stands for the dawning of a<br />

new era. It stands for internationality and modernity, for<br />

openness and cooperation, for innovation and sustainability.<br />

The ThyssenKrupp Quarter is thus the architectural embodiment<br />

of our corporate culture.”<br />

The decision to build the new headquarters in Essen, and<br />

thus consolidate administration in Essen and Duisburg, was<br />

made in 2006. The ambitious aim behind the new headquarters<br />

was set out in the guidelines for the architectural competition:<br />

“The ThyssenKrupp Quarter is to become a symbol for<br />

the forward-looking, sustainable development of the Group.”<br />

Realisation of the winning bid by JSWD Architekten and Chaix<br />

& Morel et associés, who form the consortium “Architekten<br />

ThyssenKrupp Quartier”, began with the symbolic groundbreaking<br />

on 12 June 2007. The laying of the foundation<br />

stone took place on 5 September 2008, and the topping-out<br />

ceremony was held on 17 July 2009.<br />

The modern architecture, split over several buildings, stands<br />

for dialogue and the sharing of knowledge among the more<br />

than 2000 employees who will have their new workplace<br />

here. The aim of creating an architectural appearance that<br />

was as transparent and homogenous as possible was met<br />

in full. More than 300 firms have worked on the project, and<br />

in the final stages more than 1600 specialists in the various<br />

trades were at work on the site every day. The ThyssenKrupp<br />

Academy and two further administrative buildings will follow<br />

in a second development phase. Their construction is<br />

currently on hold. However, construction of the child daycare<br />

centre will begin immediately. This centre underlines<br />

ThyssenKrupp’s efforts to allow employees to combine<br />

family and career. The company also attaches importance<br />

to fostering the all-round development of pre-school children<br />

and awakening their curiosity for science and technology.<br />

One of the highlights of the ThyssenKrupp Quarter is the<br />

cube-shaped centrepiece Q1. Its height of 50 m and its<br />

distinctive, expressive shape make it a real eye-catcher for<br />

visitors. Some 500 employees moved into their offices in<br />

July 2010. Building Q2, the Forum, houses several conference<br />

rooms seating up to 1000 people, a staff restaurant,<br />

guest restaurant and a “Room of Tranquility”. The Q2 Forum<br />

is a place for meetings and project work – a true hub of communication.<br />

The ThyssenKrupp Quarter is complemented by<br />

buildings Q5 and Q7. They form an architectural ensemble<br />

with Q1 and the Q2 Forum, offering space for another 220<br />

and 300 employees respectively.<br />

geRMaNY 05<br />

The workplace for more than 2000 ThyssenKrupp employees. Architecture for<br />

a new age. An exceptional event for the company. Three years of construction<br />

work came to fruition when the new group headquarters for ThyssenKrupp ag<br />

was officially inaugurated.<br />

The modern, transparent architecture of the headquarters with its great<br />

expanses of glass on all sides allows a fascinating insight into the<br />

internal workings and at the same time symbolises the transparent<br />

structure of the group.


06 geRMaNY LeaD STORY<br />

The external facilities are just as impressive as the architecture of the<br />

buildings. Some 700 trees, numerous landscaped areas and a pond<br />

200 m long by 30 m wide substantially improve the microclimate of<br />

the whole site. They are integral ingredients in the concept of a modern<br />

working environment.<br />

Demands for the sustainable use of raw material resources were met<br />

in the design and construction of the buildings and the grounds. The<br />

heat/cold in the ground will be used for geothermal heating and cool-<br />

ing, while heat will be recovered from the waste air from the offices.<br />

A newly developed sunshade system consisting of some 400 000<br />

centrally controlled slats will ensure pleasant indoor temperatures.<br />

The rainwater falling on the roofs of the ThyssenKrupp Quarter will<br />

be drained into the lake in the neighbouring Krupp Park. From there<br />

it will be fed into the River Emscher, where it will help to improve<br />

water quality.<br />

Dr. Ekkehard Schulz gives us an insight into the background: “The<br />

decision to relocate the Group’s head offices to Duisburg and Essen<br />

was and still is a sign of our firm commitment to Germany, North<br />

Rhine-Westphalia, and the Ruhr. For even as a globally active technology<br />

group, we remain a company of the Ruhr. This tradition is<br />

important to us, it shapes who we are and what we do – throughout<br />

the world.”<br />

THYSSENKRUPP QUARTER<br />

SETS NEW STANDARDS<br />

Sustainable treatment of environment and natural resources<br />

“The ThyssenKrupp Quarter is to become a symbol for the forwardlooking,<br />

sustainable development of the Group.” This ambitious aim,<br />

set out by ThyssenKrupp in the guidelines for the architectural competition,<br />

has now been successfully realised after a construction period<br />

of around three years. This is reflected in an efficient energy supply<br />

concept, the predominant use of materials available or produced<br />

locally, and an energy-efficient heating and cooling system for the<br />

buildings, to name just a few examples.<br />

This project set the direction for an urban development programme with<br />

significance beyond the region. Sustainable development must meet<br />

ecological, economical and social objectives – ecological in the sense<br />

of protecting health and the environment, economical with regard to the<br />

sparing use of resources, and social in terms of fair, integrative and<br />

pleasant living conditions.<br />

Office buildings as power plants<br />

The ThyssenKrupp Quarter will use the heat and cold stored in the<br />

ground for geothermal heating and cooling. To do this, ground couplings<br />

were installed at depths of up to 100 m in the roughly 1000 m²<br />

“geothermal field”. ThyssenKrupp GfT Bautechnik supplied the plant<br />

necessary for drilling the boreholes – a HBR 205 GT drilling rig. A total<br />

of 30 boreholes 100 m deep will in the future extract heat from deep in<br />

the ground for efficient space heating and hot-water supplies.<br />

The geothermal system not only heats and cools the buildings, it<br />

can also be used to store surplus heat or cold in the ground.<br />

Responsibility for the environment<br />

Before construction work started, the entire site of the Quarter was<br />

examined for possible legacies from almost 200 years of industrial<br />

history such as obstructions or contamination. With the assistance of<br />

experts, minor contamination was professionally disposed of off-site.<br />

The landscaping of the site is exemplary. More than 700 trees will be<br />

planted – involving 15 species from five continents. Throughout the<br />

Quarter, rainwater on the roofs of the buildings will be collected and<br />

fed to the lake in Krupp Park via a drainage system separate from the<br />

effluent drains. For this innovative rainwater separation system in the<br />

ThyssenKrupp Quarter, the Emschergenossenschaft water management<br />

association has presented ThyssenKrupp with its “Watermark”<br />

award. The “Watermark” from Emschergenossenschaft symbolises<br />

an intact natural water cycle and is awarded to projects making sustainable<br />

use of rainwater.<br />

eco-friendly construction materials<br />

In the construction of the ThyssenKrupp Quarter, only indigenous,<br />

fast-growing wood species were used whose production conditions<br />

are known. In the interiors too, e.g. wooden flooring, only eco-certified<br />

wood was used. The materials for the external areas were selected<br />

consciously on the basis of sustainability. In the majority of cases,<br />

materials produced locally or nationally from renewable sources were<br />

used.<br />

Lighting power consumption optimised<br />

To limit power requirements, the ThyssenKrupp Quarter will use a<br />

fully automated system with daylight-dependent brightness control<br />

and presence detection. That means light will only be provided where<br />

and to the extent to which it is really required. Lifts are fitted with LED<br />

lights, which in comparison with conventional fluorescent tubes use<br />

up to 90% less energy. And on the escalators as well, low-level LED<br />

strips and LED underglow lighting ensure the necessary level of<br />

brightness.<br />

award for sustainable building<br />

The ThyssenKrupp Quarter sets new standards for minimised consumption<br />

of energy and resources, the increased use of renewable<br />

resources, minimal ecological impact and the creation of modern<br />

working environments. At the EXPO REAL 2009 international real<br />

estate show, the German Sustainable Building Council (DGNB) awarded<br />

the new building a Pre-certificate in Gold for the newly created<br />

German Certification for Sustainable Buildings.<br />

Technology: ThyssenKrupp products in new headquarters<br />

Almost 50% of the materials used in the construction of the new<br />

headquarters were supplied by ThyssenKrupp itself. In addition, there<br />

are 20 high-tech lifts, three escalators and further passenger conveyors<br />

that were produced within the ThyssenKrupp Group.<br />

geRMaNY 07<br />

Technology:<br />

ThyssenKrupp producTs<br />

in new headquarTers<br />

The most conspicuous proof of the group’s materials technology competence<br />

is found in the sunshades on building Q1: 400 000 stainless<br />

steel slats control the amount of incoming light. Stainless steel grade<br />

4404 has been used, a highly corrosion-resistant alloy containing chromium,<br />

nickel and molybdenum and supplied by ThyssenKrupp Nirosta.<br />

Shaped by ThyssenKrupp Umformtechnik, these slats are key elements<br />

in a sunshading system that so far is unique. But the real highlight is<br />

that the system aligns itself automatically according to the altitude of<br />

the sun, in doing so excludes direct sunlight and at the same time redirects<br />

the incident light into the interior so that the offices are properly<br />

illuminated. To do this, the slats, each about 7 cm long, are fixed to<br />

vertical central shafts. These shafts can rotate and therefore align the<br />

stainless steel slats according to the altitude of the sun. Data concerning<br />

the respective seasonal trajectory of the sun are stored in the<br />

system’s control and additional information about the current weather<br />

situation is gathered by the system from a weather station on the roof<br />

of Q1. On cloudy days all the slats are rotated such that the sunshade<br />

remains open.<br />

More than 10 000 m² of steel flats with an innovative special coating<br />

were produced for the headquarters by ThyssenKrupp Steel Europe.<br />

The coating, sold under the trade name of PLADUR ZM Premium, has<br />

a high-quality appearance due to its multi-coat paint finish in a shade<br />

known as “pearl metallic gold Q1”.<br />

Thanks to this special pigment, the coloured tinge of the surfaces<br />

changes with the light or viewing angle. The coating was applied using<br />

the so-called coil coating method in which paint is applied to a flat ribbon<br />

of sheet steel in a continuous process in special plants. The principal<br />

technical innovation is that the surface of the sheet steel is protected<br />

by a zinc-magnesium alloy before the paint is applied. This alloy<br />

provides a level of corrosion resistance that is almost double that of<br />

conventional hot-dip galvanising.<br />

The fully automatic system for controlling the brightness in the<br />

individual rooms closes the slats in the windows of the buildings<br />

when the sunlight is too intense.


08 geRMaNY LeaD STORY<br />

A change in level of more than 10 m had to<br />

be overcome for the new multi-storey car<br />

park. ThyssenKrupp GfT Bautechnik supplied<br />

the sheet piling for this.<br />

ThyssenKrupp Steel Europe supplied more than 17 000 m² of<br />

HOESCH Additive Floor ® for the six-storey car park with spaces<br />

for more than 800 vehicles. This lightweight floor is a composite<br />

system of profiled steel sheets and concrete. It is about 40% lighter<br />

than solid concrete slabs with a comparable load-carrying capacity.<br />

HOESCH Additive Floor ® has therefore been extremely successful<br />

in the marketplace.<br />

ThyssenKrupp GfT Bautechnik was also involved in this project,<br />

supplying a retaining wall of anchored LARSSEN steel sheet pile<br />

sections to secure a max. 10.30 m change in level. Staff in our<br />

own engineering offices provided structural calculations, driving<br />

plans and detailed constructional documentation to complement<br />

the design services of consulting engineers API. Steel walings,<br />

made from two 400 m channels with waling bolts and waling bolt<br />

plates, were installed from a scaffold mounted on the main sheet<br />

pile wall. The exposed parts of the waling bolts and waling bolt<br />

plates were given an anti-corrosion coating prior to installation.<br />

This waling provides a connection for the round steel tie rods and<br />

also aligns the wall to make sure that in the final condition both the<br />

engineering and the architecture are flawless. The capping on the<br />

top of the sheet pile wall in the form of a coated steel beam also<br />

helps to create a harmonious overall appearance.<br />

Facts & figures<br />

Size of ThyssenKrupp headquarters site<br />

17 ha<br />

Site facts<br />

more than 300 contractors involved<br />

more than 1600 workers on the site<br />

450 000 m³ of earth moved<br />

excavations up to 12 m deep<br />

50 000 m³ of foundations uncovered<br />

approx. 3000 m of site fencing<br />

17 cranes (13 of which simultaneously)<br />

several hundred site vehicles every day<br />

Materials, buildings<br />

400 000 sunshading slats made from<br />

ThyssenKrupp stainless steel<br />

320 000 m of wiring (excluding IT)<br />

approx. 9000 m of water pipes<br />

23 000 t of steel<br />

90 000 m³ of concrete<br />

approx. 16 000 m² of glazing<br />

approx. 30 000 m² of carpeting<br />

approx. 10 000 m² of parquet flooring<br />

Materials, external works<br />

75 000 m² of landscaped areas<br />

235 x 30 m pond, water 0.15 m deep<br />

“Allee der Welten” alongside pond:<br />

68 trees from 5 continents<br />

(15 different species)<br />

Technologies that spare resources are vital concepts<br />

in the design of the lifts and escalators supplied by<br />

ThyssenKrupp Elevator. For example, the six lift installations<br />

in Q1 are fitted with regenerative drives: excess<br />

energy generated when braking the lift cars is converted<br />

into electrical energy and fed back into the electric<br />

circuits. Two of the six lifts in Q1 are TWINs, which<br />

means there are two cars, one above the other, travelling<br />

independently of each other in one shaft. With this<br />

system, lift users reach their destinations much<br />

faster and the lift shafts require one-third less space. n<br />

The new multi-storey car park for the<br />

headquarters has six levels. There is room<br />

for more than 800 vehicles on the lightweight<br />

steel-concrete composite floors.<br />

geRMaNY 09


10 geRMaNY<br />

ON<br />

HISTORICAL<br />

GROUND<br />

The Charité in Berlin is one of the largest university hospitals in Europe.<br />

Originally founded by King Friedrich I as a “plague-house”, these days the<br />

campus with its associated clinics, centres and institutes employs about 14 500<br />

staff. The Charité celebrated its 300th anniversary in 2010. On a site rich in<br />

tradition, between the historical children’s clinic and the Max Planck Institute<br />

for Infection Biology, a building is being erected to house the preclinical<br />

departments for research and teaching.<br />

Facts & figures<br />

Client<br />

BSV Spezialtiefbau GmbH, Hennickendorf<br />

Scope of supply<br />

268 t LARSSEN 602, 8.00–12.00 m long<br />

10–15 t LARSSEN 602, 5.00–6.00 m long<br />

22 corner piles, 8.00–12.00 m long<br />

Plant<br />

TM 10/12.5 leader mounted on an SR 20<br />

TM 11/14 leader mounted on an SR 25 (“Heidi”)<br />

Contact<br />

Mathias Himmel, Berlin Branch<br />

Tel: +49 (0)3375 9217-24<br />

E-mail: mathias.himmel@thyssenkrupp.com<br />

The site is located between the well-used buildings<br />

of the Charité University Hospital and the elevated<br />

tracks of the capital’s light rail system. Work in the<br />

hospital is continuing as normal during the construction<br />

work. The ceremony of turning the first<br />

sod was carried out by Berlin’s mayor, Klaus<br />

Wowereit.<br />

BATEG Ingenieurbau GmbH was appointed as the<br />

contractor and our customer BSV Spezialtiefbau<br />

GmbH from Hennickendorf won the contract for<br />

supporting the excavations and installing the bored<br />

piles.<br />

Our storage depots in Mittenwalde and Seelze<br />

provided 268 t of LARSSEN 602 piles in lengths<br />

from 8.00 to 12.00 m. Another 10 to 15 t of L 602<br />

in lengths from 5.00 to 6.00 m have yet to be<br />

delivered for the inner areas. In addition to forming<br />

the corners and changes of direction, we supplied<br />

22 corner piles in lengths from 8.00 to<br />

12.00 m, both for welding and as junction piles<br />

which permit the most diverse angular solutions<br />

without welding. All sheet pile interlocks are<br />

sealed by the customer with SIRO 88 or WADIT.<br />

ThyssenKrupp GfT Bautechnik GmbH provided the<br />

bitumen boiler and sealing compound required as<br />

part of its all-in-one solution. It is estimated that<br />

the excavation must remain open for four months,<br />

although a part of the sheet pile wall will be integrated<br />

into the final structure which means that<br />

approx. 103 t of L 602 piles will remain buried in<br />

the ground.<br />

Installation is being carried out with the customer’s<br />

TM 10/12.5 leader mounted on an SR 20<br />

and also a TM 11/14 leader mounted on an SR 25<br />

(“Heidi”) hired from our Magdeburg Branch. Predrilling<br />

with a continuous auger to loosen the<br />

ground was unavoidable because of the difficult<br />

subsoil conditions. Old foundations and piles were<br />

encountered during the pre-drilling work which<br />

were overcome using the customer’s own rotary<br />

drilling units and the installation of cased replacement<br />

Ø 620/580 mm boreholes along the driving<br />

axis. It was therefore possible to install the sheet<br />

pile wall to support the sides of the excavation.<br />

Walings and stiffeners made from beam sections<br />

will be installed to stabilise the excavation after<br />

completing the driving work. We receive the<br />

detailed specification based on measurements<br />

taken on site, which is only possible once the<br />

excavation work has started. We subsequently<br />

supply an optimally priced solution based on the<br />

use of minimal resources. n<br />

Despite difficult subsoil conditions, the piles were installed<br />

without serious problems using the TM 10/12.5 mounted<br />

on an SR 20 and the hired “Heidi” TM 11/14 leader<br />

mounted on an SR 2<br />

geRMaNY 11


12 geRMaNY<br />

DUISBURg, THe WORLD’S LaRgeST INLaND PORT,<br />

HaS BeCOMe a BRaND: DUISPORT. SITUaTeD aT<br />

THe CONFLUeNCe OF THe RHINe aND THe RUHR, IN<br />

THe HeaRT OF eUROPe’S gReaTeST eCONOMIC<br />

ZONe WITH MORe THaN 30 MILLION CONSUMeRS,<br />

DUISBURg IS THe MOST IMPORTaNT TRaDINg aND<br />

TRaNSPORT HUB IN THe RHINe-RUHR RegION –<br />

aND BeYOND aS WeLL. TRUe TO THe MOTTO<br />

“STagNaTION = RegReSSION”, THe PORT aND<br />

QUaY FaCILITIeS aRe BeINg CONTINUaLLY<br />

MODeRNISeD aND eXPaNDeD.<br />

Facts & figures<br />

Client<br />

Duisburger Hafen AG<br />

Contractor<br />

Kniepper Entsorgungs- und Baustoffe GmbH,<br />

Dinslaken<br />

Steel hydraulic engineering<br />

Hülskens Wasserbau GmbH & Co. KG, Wesel<br />

Grouted anchors<br />

Stump Spezialtiefbau, Langenfeld Branch<br />

Detailed engineering design<br />

Ing. Büro MMS, Wuppertal<br />

Prof. Dr. Ing. J. Steinhoff<br />

ThyssenKrupp Gft Bautechnik<br />

Checking engineers<br />

Ing. Büro MVG, Mönchengladbach<br />

Prof. Dr. Ing. W. von Grabe<br />

Contact<br />

Dipl.-Ing. Frank Tapken,<br />

Essen Branch<br />

Tel: +49 (0)208 435864-0<br />

E-mail: frank.tapken@thyssenkrupp.com<br />

DUISPORT – CONTINUING<br />

THE EXPANSION PROGRAMME<br />

The new south quay in the parallel basin is the first step in expansion<br />

work intended to provide modern facilities between the parallel basin<br />

and the outer basin. Further building phases in Duisburg port are<br />

planned for the future in order to meet the growing demand for<br />

logistics locations in the port.<br />

This phase involves constructing a new quay approx. 260 m long in<br />

the form of a partially sloped bank construction with a single row of<br />

anchors tying back the sheet pile wall, mooring dolphins incorporated<br />

into the wall structure and an approx. 7.5 m high embankment<br />

behind. The anchorage consists of 22 m long horizontal ties, a “dead<br />

man” design, plus 26 m long grouted anchors with a load-carrying<br />

capacity of up to 1366 kN.<br />

U-section piles were specified as preferred in the tender because it has<br />

been shown that the geometry of U-section piles best meets the needs<br />

of driving. This is because they deform only minimally during driving<br />

and so their system width remains constant. Furthermore, it is easier<br />

to introduce recessed bollards, ladders and anchor plates at a later<br />

date because such built-in items can be fabricated as standard items<br />

and therefore costly on-site measurements for these items are<br />

unnecessary.<br />

Sheet pile wall materials<br />

• approx. 820 t LARSSEN 606n<br />

19/12.5;L 607n; L 603 in grades<br />

S 355 / S 430 GP, up to 16.50 m long<br />

• 6 pcs. LV 606n in lengths up to<br />

22.0 m, each with 8 side bollards<br />

(300 kN)<br />

anchor materials<br />

• 16 pcs. ASF 4 inch grouted anchors<br />

up to 26.00 m long<br />

• 69 ASF 3¾ inch “dead man” anchors<br />

up to 22.00 m long<br />

aSF equipment<br />

• 260 m of twin-channel 400 walings,<br />

anchor plates, bolts, pile bypasses,<br />

10 ladders, 88 recessed/side bollards<br />

(300 kN), 260 m of edge protectors,<br />

anchor plate walings<br />

Driving plant<br />

MÜLLER MS-32 HFV vibrator with<br />

MÜLLER MS-A 660V diesel-hydraulic<br />

power unitMS-A 660V<br />

A functional specification formed the basis of the tender issued by<br />

Duisburger Hafen AG. Structural calculations, driving plans and<br />

detailed drawings were prepared for the entire project jointly by<br />

engineering consultants MMS and our engineering department.<br />

The technical work was checked by Prof. Dr.-Ing. W. von Grabe<br />

from engineering consultants MVG in Wegberg.<br />

After awarding the contract, work on site began in January 2010.<br />

Vibratory driving was used for the new quay wall – in the shape of<br />

a MÜLLER MS-32 HF V vibrator. The fabrication of accurate driving<br />

guides enabled the LARSSEN wall, consisting of L 606n 19/12.5<br />

and L 607n double bearing piles, to be built so accurately that the<br />

theoretical wall length of 260 m could be maintained.<br />

ThyssenKrupp GfT Bautechnik is a leading player in port and<br />

specialist civil engineering. Our integrated product range compris-<br />

ing sheet pile sections, pile driving plant, anchors and engineering<br />

services has therefore enabled us to accomplish a complex and<br />

challenging engineering project successfully in close cooperation<br />

with the customer.<br />

geRMaNY 13<br />

Horizontal ties and grouted anchors<br />

form the anchorage for the new<br />

260 m long quay wall.


14 geRMaNY<br />

NEW INVESTORS<br />

<strong>FOR</strong> OLD<br />

INDUSTRIAL SITES<br />

KeRSDORF LOCK WaS BUILT IN 1891 aND ITS DIMeNSIONS NO<br />

LONgeR CON<strong>FOR</strong>M TO MODeRN ReQUIReMeNTS. PROVIDINg THe<br />

LOCaTIONS aLONg THe SPRee–ODeR WaTeRWaY WITH a PeRMaNeNT<br />

CONNeCTION TO THe TRaNS-eUROPeaN WaTeRWaYS NeTWORK<br />

ReQUIReS aLL THe LOCKS ON THe ODeR–SPRee CaNaL TO Be<br />

ReFURBISHeD SO THaT IN FUTURe THeY CaN aLSO aCCOMMODaTe<br />

MODeRN MOTORISeD CaRgO VeSSeLS UP TO 115 M LONg.<br />

Design<br />

The older, south chamber consists of<br />

gravity chamber walls on a continuous<br />

base, the north chamber of gravity<br />

chamber walls and a chamber base<br />

spanning between these in the form of an<br />

“inverted vault”, in each case made of<br />

concrete. Both head bays are fitted with<br />

gates above a sill. The south chamber<br />

has a lift gate in the tail bay, the north<br />

chamber a mitre gate.<br />

Originally, the lock was operated by<br />

means of side ponds located between<br />

the chambers, but this method of<br />

operation was abandoned for economic<br />

reasons many decades ago. Filling and<br />

emptying are carried out by a siphon<br />

system.<br />

In the light of new settlement successes<br />

brought about by major investments that<br />

are creating hundreds of new jobs, the upgrading<br />

of the Spree–Oder Waterway is becoming<br />

more and more important. “We have<br />

been fighting for these improvements for a<br />

long time. It is therefore very pleasing for the<br />

whole region that refurbishment and expansion<br />

work at Kersdorf Lock has now begun.”<br />

Those are the words of Brandenburg’s<br />

Minister of Transport Jörg Vogelsänger<br />

(SPD), who together with the district administrator<br />

and the mayor in the presence of<br />

members of the federal state parliament,<br />

representatives from the Federal Water &<br />

Shipping Administration, the contractor and<br />

the public gave the signal to start work on<br />

expanding this important and environmentally<br />

friendly form of transport on 26 April<br />

2010. And as appropriate to this project this<br />

was not carried out with an official turning of<br />

the first sod with a spade, but with the first<br />

driving operation. After the VIPs had pressed<br />

the button to start the work, the specialist<br />

crew from Bickhardt Bau AG vibrated the first<br />

sheet pile section, weighing about 3.5 t, into<br />

its vertical position in the ground.<br />

Design und Funktion in idealer Verbindung:<br />

die straßenseitige Außengestaltung<br />

The north chamber of the lock, built in 1904, is<br />

currently being extended from 57 to 115 m with<br />

sheet piling. Some 1900 t of sheet piles, 500 t of<br />

reinforcing steel, 1400 m³ of underwater concrete<br />

and 3000 bonded anchors will be required in the<br />

course of this project. “This lock will be lengthened<br />

to suit the needs of modern shipping,” explains<br />

Thomas Menzel, President of the East Division of<br />

the Federal Water & Shipping Administration. In the<br />

course of this major refurbishment, the crumbling<br />

walls to the lock chambers must also be demolished<br />

and replaced with concrete ones. The lock<br />

gates and their mechanisms will be replaced, and<br />

the control and communications systems brought<br />

up to today’s standards. The upstream basin will be<br />

upgraded to suit the longer lock and will be given a<br />

waiting and coupling point for commercial shipping<br />

plus a separate waiting area for pleasure craft.<br />

All shipping will pass through the south chamber<br />

while the work is in progress - probably a period of<br />

about two years. Once completed, it will be possible<br />

for modern cargo vessels to pass through the lock<br />

without having to be decoupled first and recoupled<br />

afterwards. That will save time and will turn the<br />

Oder–Spree Canal into an attractive mode of transport<br />

for industry once again. Kersdorf Lock is the<br />

westernmost lock for the summit canal of the<br />

Spree–Oder Waterway.<br />

geRMaNY 15<br />

The start of expansion work at Kersdorf<br />

Lock: the first vibratory driving operation<br />

for the first sheet pile section, weighing<br />

about 3.5 t.<br />

Facts & figures<br />

Client/developer<br />

Waterways Building Department, Berlin<br />

Contractor consortium<br />

Bickhardt Bau AG, Kirchheim<br />

Schäfer Bauten GmbH, Ibbenbüren<br />

Materials<br />

approx. 1900 t HOESCH steel sheet pile walls<br />

and steel sheet piles/dolphins, walings, round<br />

steel tie rods, bollards and equipment for steel<br />

hydraulic engineering<br />

Vibratory and driving plant<br />

MÜLLER MS-20 HFV with MÜLLER MS-A 420 V<br />

power pack<br />

MS-32 HFV with MS-A 675 V power pack<br />

MENCK SB 270 fast-action driving hammer<br />

Contact<br />

Dipl.-Ing. Michael E. Bezzo,<br />

Frankfurt am Main Branch<br />

Tel: +49 (0)6028 97911-10<br />

E-mail: michael.e.bezzo@thyssenkrupp.com


16 WORLDWIDe<br />

MORE TRAINS<br />

ACROSS THE RHINE<br />

Heavy plant preparing cofferdams for the<br />

construction of a second railway bridge in<br />

Basel about 15 m from the existing bridge.<br />

Facts & figures<br />

Client<br />

SBB (Swiss Federal Railways)<br />

Drilling contractor<br />

Rheinbrücke Consortium<br />

Contractor<br />

for the sheet piling works in the river: OHF Hafen &<br />

Flussbau GmbH<br />

Site management<br />

CSD Ingenieur & Geologen AG, CH-4410, Liestal<br />

Total cost of works<br />

approx. CHF 20 million<br />

Cost of works, hydraulic engineering<br />

approx. CHF 3 million<br />

Materials<br />

for river piers: approx. 600 t LARSSEN 25 in grade S 355 as<br />

single and double piles up to 15.85 m long<br />

Plant<br />

MÜLLER MS-32 HFV with MÜLLER MS-A 560 V power pack<br />

MÜLLER MS-48 HFV with MÜLLER MS-A 1000 V power pack<br />

low-pressure pump type HG 40/7 L<br />

Used plant from ThyssenKrupp gfT Bautechnik<br />

MENCK hammer type MHF 3-7<br />

Project duration<br />

approx. 3 years<br />

construction of sheet pile wall:<br />

4 months per cofferdam<br />

Contact<br />

Bettina Briese, Stuttgart Branch<br />

Tel: +49 (0)7156 4307-22<br />

E-mail: bettina.briese@thyssenkrupp.com<br />

WORLDWIDe 17<br />

<strong>FOR</strong> SWISS FeDeRaL RaILWaYS (SBB), THe BaSeL RegION<br />

IS ONe OF THe MOST IMPORTaNT JUNCTIONS <strong>FOR</strong><br />

CONNeCTIONS TO NORTHeRN eUROPe. THe HeaRT OF THe<br />

BaSeL LINK IS a RaILWaY BRIDge THaT CONNeCTS<br />

BaDISCHeR STaTION ON THe eaST BaNK OF THe RHINe<br />

WITH BaSeL ST. JaKOB STaTION aND THe SBB NeTWORK<br />

ON THe OTHeR SIDe. aLL NORTH–SOUTH FReIgHT aND<br />

PaSSeNgeR TRaFFIC PaSSeS OVeR THIS BRIDge.<br />

a SeCOND RaILWaY BRIDge IS <strong>NOW</strong> BeINg BUILT TO COPe<br />

WITH THIS gROWINg VOLUMe OF TRaFFIC.<br />

The new bridge is situated about 15 m upstream of the existing<br />

bridge. Two of the four piers are built directly off the river bed itself.<br />

As the piers of the existing bridge have been severely undermined by<br />

the flow conditions of the last decades, the cofferdams for the new<br />

piers in the river continue around the old piers as well. This guarantees<br />

that the repair works for the damaged areas of the piers can also be<br />

carried out within these sheet pile cofferdams. It is not only the very<br />

low headroom that is a problem during the installation of the sheet<br />

piles, but also the constantly changing flow velocities in the river plus<br />

the difficult geology.<br />

The geological survey revealed partly eroded and compact Cyrene<br />

marl as well as the typical sediments of Rhine gravel. “According to<br />

the client’s brief, we are to vibrate the piles into the subsoil but use<br />

impact driving to drive them to their final depth of 10 m,” says OHF’s<br />

site manager. But the difficult geology forced a change to the planned<br />

method of installing the sheet piles. Low-pressure jetting combined<br />

with high-frequency vibration was used and after a last-minute<br />

changeover the sheet pile sections were able to be driven to the full<br />

depth required by the structural analysis.<br />

The low headroom also proved to be a problem. About one-third of the<br />

sheet pile sections had to be spliced, five times in some cases, and<br />

fitted with jetting pipes because of the limited space beneath the existing<br />

bridge. Jetting essentially involves directing a fluid (usually water)<br />

into the ground around the base of the section being driven at a controlled<br />

pressure and/or constant flow rate. The jetting pipes are fixed<br />

to the sheet pile walls and connected to the pumps via hoses. Jetting<br />

accelerates the installation procedure because the jet of water loosens<br />

the soil during driving and reduces the skin friction. In addition, it<br />

reduces vibrations in the ground and hence damage to surrounding<br />

buildings.<br />

The OHF site manager sums up: “All in all, we were able to conclude<br />

the construction of the problematic sheet pile cofferdams without any<br />

further problems.” n<br />

The LARSSEN pile sections were able to be installed<br />

with the MENCK hydraulic hammer type MHF 3-7<br />

despite the low headroom.


18 WORLDWIDe<br />

DOWN UNDER:<br />

THE BANUT 655<br />

aUSTRaL CONSTRUCTION HaS BOUgHT a BaNUT 655, THe FIRST<br />

IN aUSTRaLIa, FROM <strong>THYSSeNKRUPP</strong> STeeLCOM. BeTWeeN<br />

OCTOBeR 2009 aND FeBRUaRY 2010, THIS MaCHINe, WHICH CaN<br />

LOOK BaCK ON a LONg HISTORY, COVeReD aLMOST 11 000 KM<br />

ON THe aUSTRaLIaN CONTINeNT. SO THe BaNUT 655 WITH ITS<br />

HYDRaULIC FRee-FaLL HaMMeR IS WORKINg “DOWN UNDeR” IN<br />

THe TRUeST SeNSe OF THe WORD.<br />

The precursor of Austral Construction was founded back in 1979 and<br />

concentrated primarily on smaller jobs in the construction and specialist<br />

civil engineering sectors as a subcontractor. The firm has been trading<br />

under the name of Austral Construction Pty. Ltd. since 1996. The company’s<br />

experience and growth has enabled it to shake off the subcontractor<br />

image and it is now operating throughout Australia as a specialist for<br />

mining and marine projects.<br />

Following commissioning of the Banut 655 in October 2009 in Dandenong,<br />

the headquarters of Austral Construction, its first deployment was<br />

at Cape Preston, some 4500 km away in Western Australia. This project<br />

involves building a 30 km long road between a mine and the port. The<br />

road is part of the AU$ 5.2 billion “Sino Iron” project of Citic Pacific<br />

Mining. Once it is finished, the new mine and its infrastructure will be<br />

one of the largest and most modern iron ore facilities in the world.<br />

The road runs through mudflats and has to cross a tidal inlet. Austral<br />

Construction presented the client with a bridge proposal as an alternative<br />

to the planned tunnel crossing. Environmental protection requirements<br />

and the tight timetable led to the scheme proposed by Austral Construction<br />

being adopted.<br />

The new road between mine and port crosses mudflats,<br />

desert and a tidal inlet in the course of its 30 km length.<br />

Banut 655 technical data<br />

• Travel on leader: 15 000 mm<br />

• Max. pile length: 20 000 mm<br />

Leader mast displacement<br />

• Above ground: +5500 mm<br />

• Below ground: -1000 mm<br />

Leader mast inclination<br />

• Forwards/backwards: max. 18/45°<br />

• Sideways: max. 18°<br />

WORLDWIDe 19<br />

• Pile weight: max. 8500 (optional: 12 000 kg)<br />

Weights and lengths depend on reach and<br />

leader mast inclination<br />

• Torque absorption: 18 000 daNm<br />

Line pull<br />

• Pile winch: max. 85 kN (optional: 120 kN)<br />

• Hammer winch: max. 120 kN<br />

Rope speed<br />

• Pile winch: 50 m/min<br />

• Hammer winch: 50 m/min<br />

• Weight of driving plant without attachment:<br />

67 t


20 WORLDWIDe<br />

BRIDGE INSTEAD<br />

OF TUNNEL<br />

In order to keep up with the tight timetable,<br />

159 piles were installed in the first five months.<br />

The timetable was very tight because the road is<br />

the only route for transporting heavy materials and<br />

equipment between the port and the mine. The<br />

bridge is 120 m long and 28 m wide and was built<br />

in less than five months. A total of 159 piles (610 x<br />

16 mm, grade G350) were installed, most of them<br />

with a driving frame. However, a mobile machine on<br />

caterpillar tracks was necessary for the piles at the<br />

northern abutment.<br />

The Banut 655 together with the SuperRAM 8000XL<br />

hydraulic free-fall hammer installed a total of 32<br />

tubular steel piles with a diameter of 610 mm in<br />

just over four days. The 20 m long piles can carry<br />

a load of more than 6200 kN.<br />

The geology of this site consists of an approx. 4 m<br />

deep loam stratum on top of limestone. Beneath<br />

that there are strata of dacite and andesite (both<br />

types of volcanic rock). It was in the andesite stratum,<br />

with a strength of up to 100 MPa, that driving<br />

came to stop.<br />

Once its work on this site was completed, the Banut<br />

655 travelled a further 1500 km to the Australian<br />

Marine Complex (AMC) in Perth in order to install<br />

sheet pile walls and steel piles for a new dockside<br />

facility. This is a roll-on/roll-off installation for<br />

Chevron’s AU$42 billion “Gorgon LNG” project.<br />

This project is aimed at developing the gas field in<br />

the Greater Gorgon Area approx. 130 km off the<br />

Australian coast. Gorgon is one of the largest gas<br />

projects worldwide and the largest in the history of<br />

Australia. Besides exploiting the gas field, the project<br />

also includes the building of a gas liquefaction<br />

plant on Barrow Island and the necessary infra-<br />

structure such as pipelines. The Gorgon project<br />

requires the port and a further area covering<br />

approx. 4.5 ha as a quarantine area for materials<br />

and equipment destined for the Barrow Island<br />

project. Barrow Island is a class A natural park and<br />

this status means that extremely stringent environmental<br />

protection stipulations apply. By securing a<br />

service base and using the port facilities of AMC,<br />

Chevron is able to transport considerable quantities<br />

of materials and equipment by sea and hence<br />

reduce the amount of road transport.<br />

The Banut 655 was used here to install sheet pile<br />

walls. Austral carried out the driving work with a<br />

vibrator and used the SuperRAM 8000XL free-fall<br />

hammer fitted with a special helmet for driving to<br />

the final depth. In total, approx. 1200 t of sheet pile<br />

sections were installed in two months. In addition,<br />

six piles with diameters of 762 and 914 mm and<br />

lengths between 18 and 20.5 m were installed as<br />

anchor bollards. Dense sand strata on top of<br />

so-called Tamala limestone make up the geology<br />

of this site, typical for the coastline around Perth.<br />

The driving works were completed a month earlier<br />

than planned, which means that the entire project<br />

is now ahead of schedule.<br />

The Banut 655 completed its tour of Australia in<br />

Melbourne, where it was involved in the Victorian<br />

desalination plant. n<br />

WORLDWIDe 21<br />

Fitted with a hydraulic free-fall hammer, the Banut 655<br />

was able to complete the driving works one month<br />

earlier than planned.


22 WORLDWIDe<br />

After increasing the size of the container<br />

terminal by 19.3 ha, the port will in future be<br />

able to function as a transhipment port for<br />

larger container ships.<br />

NEW CONTAINER TERMINAL<br />

<strong>FOR</strong> ODESSA<br />

Odessa, a city with one million inhabitants, is the most important Ukrainian<br />

port on the Black Sea. The Black Sea has become more significant for global<br />

container traffic in recent years and has seen a rapid rise in the number<br />

of containers handled. Every year, new record handling figures are achieved<br />

at the Odessa Container Terminal (OTC ).<br />

Despite the confines of the site, the terminal operates with an efficiency equal to<br />

that of modern facilities. Over the next three years the Ukrainian Ministry of<br />

Transport is planning to set up a new container terminal with an initial capacity of<br />

0.6 million TEU. The project at the strategically important port of Odessa is crucial<br />

for this region. This is the most important port in the Ukraine for ocean-going<br />

vessels and the reason why this area was settled in the first place.<br />

According to the ministry, the new terminal, covering an area of approx. 19.3 ha,<br />

will be integrated with the existing terminal as soon as it is finished.<br />

At the moment, the ground level is being lowered and the excavation work for<br />

the quay is being carried out. The next phase will see the construction of the<br />

650 m long quay with a water depth of 14.5 m so that the terminal will in future<br />

have optimum conditions for handling container ships with a capacity of<br />

6000–9000 TEU. “That will solve the problem of congestion in the basin of the<br />

container terminal,” according to a ministry spokesman. Able to handle the<br />

largest container ships entering the Black Sea, the terminal capacity will be<br />

increased to an annual capacity of 850 000 TEU. Afterwards, the terminal will be<br />

expanded further to match demand. In the end, the terminal will be able to handle<br />

more than 1.2 million TEU annually.<br />

WORLDWIDe 23


24 WORLDWIDe<br />

EXPANSION WILL OVERCOME<br />

CONGESTION IN THE PORT BASIN<br />

45.6 m long bearing piles weighing 38 t are rolled by<br />

PEINER Träger GmbH in a single length!<br />

Facts & figures<br />

14 500 t PEINER double bearing piles “sol. 25”<br />

Length of double bearing piles<br />

max. L = 45.6 m, one piece, no splices<br />

93% of total tonnage is 45.6 m long<br />

steel grade S 430 GP<br />

Bearing piles are welded together in the works<br />

to form double bearing piles because owing to<br />

their length, the bearing piles cannot be moved<br />

across the normal cooling bank.<br />

Contact<br />

Dipl.-Ing. Vladislav Kasakovski, East Export<br />

Tel: +49 (0)201 844562703<br />

E-mail: vladislav.kasakovski@thyssenkrupp.com<br />

The Ukrainian Ministry of Transport sought advice from ThyssenKrupp GfT Bautechnik.<br />

This is why we are supplying 14 500 t of steel sheet pile walls for this<br />

project. One critical reason why we were able to secure this contract in the light of<br />

stiff competition was that PEINER Träger GmbH was the only plant in the position<br />

of being able to roll the 45.6 m long bearing piles required in one piece. The next<br />

challenges were the fabrication services required by the client, i.e. the production<br />

of double bearing piles, including welding, plus the transport by rail to the nearest<br />

port (Brake). A total of 362 double bearing piles are required for this project, 95%<br />

of which are double bearing piles each 45.6 m long and weighing 38 t! The close<br />

cooperation between all those involved and the early clarification of the transport<br />

route have meant that the first 50 bearing piles have already been dispatched.<br />

The total value of the project already confirmed at cabinet level in the Ukraine is<br />

approx. EUR 0.5 billion. n<br />

Photo: Deutsche Bahn AG/Ralf Kranert<br />

It was on 15 July 2010 that the Board of Deutsche Bahn AG<br />

invited managers to the Management academy in Potsdam<br />

for a presentation of ThyssenKrupp AG’s product portfolio.<br />

This TechShow was a chance for ThyssenKrupp GfT Bautechnik<br />

to demonstrate its sophisticated system solutions for Deutsche<br />

Bahn AG.<br />

IN BRIeF 25<br />

Deutsche Bahn’s CEO, Dr. Rüdiger Grube, welcomes<br />

delegates to the Management Academy.<br />

Dipl.-Ing. Godehard Drees, CEO of ThyssenKrupp GFT<br />

Bautechnik, presents the advantages of new system<br />

solutions.<br />

SOPHISTICaTeD SYSTeM<br />

SOLUTIONS <strong>FOR</strong><br />

DeUTSCHe BaHN


26 IN BRIeF<br />

The stabilisation with TITAN 30/11 injection piles<br />

counteracts the differential deformations in the problem<br />

zones at transitions.<br />

STABILISATION<br />

MEASURES WITH<br />

INJECTION PILES<br />

TITaN injection pile<br />

applications for<br />

Deutsche Bahn:<br />

• Foundation elements for DB<br />

overhead line masts<br />

• Reinforcing elements for<br />

retaining walls/piers<br />

• Noise barriers<br />

• Tunnel nailing<br />

• Embankment stabilisation<br />

• Slope stabilisation<br />

In addition to talking about the use of injection piles on<br />

Deutsche Bahn AG projects for improving the permanent way<br />

and reducing settlement of railway embankments, Dipl.-Ing.<br />

Godehard Drees also explained the advantages of bridge<br />

abutments in the form of sheet pile walls with knife-edge<br />

bearing.<br />

TITAN 30/11 injection piles can be used to improve the<br />

permanent way and reduce the settlement of railway<br />

embankments. Underbridges represent a new application<br />

for injection piles. The transitions between earthworks and<br />

underbridge structures are always problem zones because<br />

of the different stiffnesses and deformations. Bodies of soil<br />

are always much more willing to deform than the relatively<br />

rigid bridge or tunnel structures. That results in differential<br />

settlement which leads to inconsistencies in the railway<br />

track. Such undesirable settlement becomes more and more<br />

critical for train operations as the running speeds increase.<br />

More repairs and maintenance are necessary.<br />

One way of substantially reducing this settlement at the soilstructure<br />

interface without impairing rail traffic is to stabilise<br />

the subsoil with injection piles. This method has been carried<br />

out in Spain with great success and has proved itself as a<br />

technique for improving the permanent way. Depending on the<br />

size of the embankment, between 15 and 20 injection piles<br />

are installed in the wedge-shaped transition zone in 2–4<br />

layers, some 2–3 m apart. The injection piles can considerably<br />

reduce the tamping processes necessary in the track.<br />

Summary: Trains can travel faster and the costs of repairs and<br />

maintenance are lower. An innovative, simple method for<br />

improving the permanent way and allowing trains to run faster.<br />

How TITaN injection piles work<br />

Steel tendons in individual lengths of max. 3 m are screwed<br />

together and drilled into the ground to the required depth<br />

with the help of a flushing fluid, which stabilises the hole.<br />

Pressure grouting begins once the design depth has been<br />

reached. The drill rotates without drilling deeper and the<br />

pressure grouting begins. During the pressure grouting, the<br />

flushing fluid, which supports the sides of the hole, is replaced<br />

by the stiff grout suspension (w/c ratio ~ 0.8 at 5–20 bar).<br />

After it has cured, the body of injected grout together with the<br />

soil reaches a final strength corresponding to concrete grade<br />

B 25 at least.<br />

IN BRIeF 27<br />

Settlement in the wedge-shaped<br />

transition zone can be kept in check<br />

by means of injection piles.


28 IN BRIeF IN BRIeF 29<br />

Clear advantages for sheet pile walls<br />

Dependability<br />

Large, modern, user-friendly leader-mounted<br />

driving plant and a small, well-established<br />

driving team ensure good reliability.<br />

environmental compatibility<br />

Steel is environmentally compatible because<br />

it contains no contaminants and can be safely<br />

used in water and in any soil.<br />

Speed<br />

Up to 500 m² of sheet pile wall can be<br />

installed in a day; or vice versa – sheet pile<br />

walls can be quickly removed without leaving<br />

anything behind.<br />

economy<br />

Just a few operations, minimal space requirements,<br />

no additional excavation supports<br />

required. Savings of up to 30% are possible.<br />

Reinforcement arrangement for vertical and<br />

horizontal loads using the example of LARSSEN 606.<br />

Sheet pile walls can be adapted to suit the geometry of the route. A concrete<br />

capping beam is cast on top of the sheet pile wall at the abutment. Static and<br />

dynamic vertical loads can therefore be easily transferred to the sheet pile<br />

sections without the need for any welded fixtures.<br />

Bridge abutments in the form of sheet pile walls with<br />

knife-edge bearing – approved by the german Institute<br />

of Building Technology (DIBt).<br />

The knife-edge bearing allows static and dynamic vertical<br />

loads to be transferred directly, i.e. without any intermediate<br />

structure, from the reinforced concrete abutment to the sheet<br />

pile wall.<br />

When using sheet pile sections as loadbearing elements in<br />

bridge abutments, it is important to consider the aspects of<br />

transferring the vertical and horizontal forces into the sheet<br />

pile wall and transferring the vertical loads to the subsoil.<br />

Transferring the vertical and horizontal forces from the superstructure<br />

to the sheet pile wall is achieved with the help of<br />

HOESCH knife-edge bearings. Additional load-distributing<br />

welded assemblies, e.g. cleats, brackets, welded bars, etc.,<br />

are unnecessary with this approach. The use of sheet pile<br />

walls for bridge abutments has many advantages. Besides a<br />

saving in construction time of 6–8 weeks, and hence also<br />

shorter interruptions to railway operations and shorter diversion<br />

measures, the installation of the sheet pile wall can be<br />

carried out without delay, at the same time as constructing<br />

the formwork and placing the reinforcement.<br />

This form of construction virtually rules out undermining of the<br />

bridge abutment because the sheet pile wall is driven to a<br />

sufficient depth (loadbearing stratum). n<br />

HocHwasserscHutzanlage und<br />

deicHer deicHerHöHung HöHung bei gallin a <strong>NeW</strong> SeRVICe THaT We WISH TO OFFeR TO<br />

OUR CUSTOMeRS VIa OUR <strong>NeW</strong> INTeRNeT PageS<br />

IS OUR RaNge OF USeD PLaNT aND PLaNT <strong>FOR</strong><br />

HIRe.<br />

ThyssenKrupp GfT Bautechnik together with its branches<br />

and partners throughout the world has at its<br />

disposal a broad range of new and used construction<br />

plant suitable for our main lines of work, i.e. port and<br />

specialist civil engineering, plus other plant such as<br />

cranes, excavators, pontoons, etc. All this machinery<br />

can now be called up online by clicking on “Used<br />

equipment market”. Potential customers will find<br />

general information on the individual items of plant<br />

available from the following areas:<br />

• Excavator-mounted vibrators and drilling rigs<br />

• Crane-supported vibrators with power packs<br />

• Leaders for pile-driving and drilling on<br />

carrier machines<br />

• Rotary drilling rigs<br />

• Anchor drilling rigs and drilling carriages<br />

• Excavators<br />

• Cranes<br />

• Horizontal drilling rigs<br />

• Hydraulic hammers<br />

• MENCK and diesel hammers<br />

• Pontoons<br />

• Pumps<br />

• Tubular pile drivers and extractors<br />

• Other plant, equipment and accessories<br />

ONLINE USED<br />

EQUIPMENT MARKET<br />

WWW.TKgFTBaUTeCHNIK.De<br />

WWW.TKgFTBaUTeCHNIK.COM<br />

We offer plant from well-known manufacturers, also<br />

from our own supply depot: ThyssenKrupp GfT Tiefbautechnik<br />

GmbH/MÜLLER and ABI, APE, Bauer, Casagrande,<br />

CMV, DELMAG, Furukawa, Hütte, ICE, IPC,<br />

Irmair, Junttan, Krupp, Liebherr, MENCK/Pileco,<br />

MÜLLER, Puntel, RCP, Sennebogen, Soilmec, Techmo,<br />

Trakto Technik, Tünkers, Wimag, Witte, Wicema and<br />

many more. Most of our plant is available for no obligations<br />

purchase, hire and also hire purchase. As our<br />

range of used plant and plant for hire is constantly<br />

changing, we are very happy to deal with individual<br />

requests because not all plant is listed online. We shall<br />

be happy to check the availability of plant and prepare<br />

a quotation for you. We very much hope that this new<br />

service is to your liking and will encourage you to visit<br />

our “used equipment market” regularly.<br />

We welcome your questions and suggestions.<br />

Contact<br />

Andrea Schnadt<br />

Tel: +49 (0)172 1754916<br />

Fax: +49 (0)8131 381410<br />

E-mail: andrea.schnadt@thyssenkrupp.com


30 IN BRIeF<br />

VeRY PROMISINg<br />

OUTLOOK aT BaUMa<br />

WITH aBOUT 415 000 VISITORS FROM 200 COUNTRIeS,<br />

BaUMa 2010 ONCe agaIN WaS a ReCORD-BReaKINg<br />

eVeNT. ON <strong>THYSSeNKRUPP</strong> gFT BaUTeCHNIK’S<br />

ReDeSIgNeD TRaDe FaIR STaND IT WaS THe UNIQUe<br />

ROOFTOP TeRRaCe THaT PROVeD TO Be a ReaL<br />

aTTRaCTION ON THe <strong>OPeN</strong>-aIR SITe aND COULD<br />

CeRTaINLY Be BLaMeD <strong>FOR</strong> gIVINg VISITORS THaT<br />

“TeCHNOLOgY FeVeR”!<br />

Despite clouds of volcanic ash over Europe and the associated flight<br />

cancellations, bauma 2010 was still able to consolidate its position<br />

as the leading global platform for the construction sector. The fair<br />

marked a turnaround for the international construction plant industry<br />

and led to the hoped-for change of mood for the better – the<br />

economic decline in Europe has bottomed out. Confidence is returning<br />

to the market. The outlook could not be better.<br />

Customers and staff alike responded positively to the redesigned<br />

trade fair stand of ThyssenKrupp GfT Bautechnik plus its optimum<br />

position. With the open-air site enjoying almost unbroken sunshine,<br />

it was no wonder that the unique rooftop terrace on our trade fair<br />

stand proved to be a great attraction. From here staff and visitors<br />

could enjoy a superb view over all the exhibits, indeed over the<br />

entire trade fair grounds. The best outlook at bauma! So it was no<br />

surprise that this became a favourite meeting place for many<br />

customers and business partners from the specialist civil engineer-<br />

ing sector who were on the lookout for the latest technological<br />

developments in plant and equipment.<br />

50 exhibits on 600 m 2 open-air site<br />

The true attractions for many visitors and<br />

customers were the new items of plant. One<br />

highlight was the 683 TP telescopic crane/<br />

leader combination, uniting two functions in<br />

one machine: telescopic crane and leader.<br />

An absolute world’s first. The new generation<br />

of MÜLLER vibrators also attracted a great<br />

number of customers and visitors.<br />

The “high striker” game, successfully tested<br />

in 2007, was a favourite among visitors and<br />

business partners. We were also well looked<br />

after by the catering team. More records<br />

here: 1470 pairs of sausages and Bavarian<br />

treats plus 1160 litres of beer were served.<br />

“Brazilian Night”<br />

To celebrate our newly founded branch in Rio<br />

de Janeiro, our customer evening was held<br />

under the motto of “Brazilian Night”, and<br />

was a complete success. Some 300 invited<br />

guests attended and thoroughly enjoyed the<br />

finger food and cocktails accompanied by<br />

exciting Brazilian rhythms and dancers.<br />

The managers of ThyssenKrupp GfT Bautechnik,<br />

Godehard Drees, Rolf F. Oberhaus<br />

and Christian Walter, are very pleased with<br />

the results of bauma 2010: “Our stand<br />

turned out to be a popular meeting place for<br />

the specialist civil engineering sector. We<br />

were able to welcome a great number of<br />

experts and decision-makers from home and<br />

abroad. Interesting and important discussions<br />

were held, contacts established for the future.<br />

Our expectations were exceeded by far, despite<br />

the cancellation of many flights, which<br />

meant that many were unable to attend and<br />

so the bauma got off to a slow start.”<br />

Unfortunately, the restrictions on air traffic did<br />

prevent many of those overseas visitors we<br />

had been expecting from attending. Of couse,<br />

exhibitors felt the absence of many customers<br />

from Asia and America at the start, a fact that<br />

did not go unnoticed by ThyssenKrupp GfT<br />

Bautechnik either, but in the second half of<br />

the week the situation improved considerably.<br />

a bauma of superlatives<br />

The 29th international trade fair took place in<br />

Munich between 19 and 25 April 2010. Some<br />

415 000 visitors, many experts and decisionmakers<br />

despite the lack of visitors from overseas<br />

due to the temporary flight restrictions in<br />

Europe. A total area of 555 000 m² and 3150<br />

exhibitors from 53 countries. Visitors from<br />

about 200 countries – a record! The bauma<br />

takes place every three years; the 30th bauma<br />

international trade fair for construction machinery,<br />

building material machines, mining<br />

machines, construction vehicles and construction<br />

equipment will take place in Munich on<br />

15–21 April 2013. n<br />

IN BRIeF 31<br />

The 683 TP telescopic crane/leader<br />

combination proved to be a great attraction<br />

– and not only because of its impressive<br />

height. It combines the functions of a leader<br />

and a telescopic crane.<br />

ThyssenKrupp was present at the bauma<br />

again, this time with a new trade fair stand.


32 IN BRIeF<br />

NEW LOOK<br />

<strong>FOR</strong><br />

THYSSENKRUPP<br />

HocHwasserscHutzanlage und<br />

deicHer deicHerHöHung HöHung bei gallin<br />

The group’s new corporate design for brochures and<br />

catalogues is distinct and up to date.<br />

The reorganisation of the group was accompanied by a<br />

revision of our corporate design. It symbolises the consolidation,<br />

which all employees and all ThyssenKrupp<br />

companies are experiencing, in a uniform visual identity.<br />

ThyssenKrupp’s new brand presence was launched<br />

on 1 October 2009. The previous text/image branding<br />

has been moulded into a concise and attractive form:<br />

the new ThyssenKrupp group brand. ThyssenKrupp GfT<br />

Bautechnik took the opportunity of bauma 2010 for a<br />

redesign and presented its new brochures, which can<br />

be downloaded from our Web pages:<br />

http://www.tkgftbautechnik.com/download.html. n<br />

SERVING RENEWABLE<br />

ENERGY<br />

ThyssenKrupp GfT Tiefbautechnik has a new development that<br />

will enable vibratory driving of thin-wall tubes.<br />

A new method of exploiting solar energy is being tested by<br />

BrightSource Energy at Rotem in Israel’s Negev desert.<br />

A total of 1600 heliostats – computer-controlled mirrors –<br />

track the sun and reflect its rays onto a water-filled boiler<br />

at the top of a high tower. The ensuing steam drives a<br />

turbine.<br />

Following the successful conclusion of the tests, the company<br />

will erect five giant solar arrays in the Mojave Desert<br />

in California. The setup will be the world’s largest solar<br />

power plant and will supply 900 MW of electricity.<br />

The mirrors are mounted on tubes approx. 6 m long,<br />

approx. 160 m in diameter and with wall thicknesses of<br />

approx. 3.0–3.5 mm. The tubes are galvanised to protect<br />

them against the weather. The galvanising may not be<br />

damaged. Consequently, installing these tubes by impactdriving<br />

is out of the question. The rounding at the top end<br />

of each tube may not be damaged because this is where<br />

the so-called rotor hub has to be mounted very accurately.<br />

The ground at the test array in Israel, and also in California,<br />

is relatively hard and stony. Nevertheless, in order to<br />

be able to vibrate these tubes into the ground cost-effectively<br />

taking into account the above requirements, a new<br />

method was needed and so BrightSource Energy contacted<br />

ThyssenKrupp GfT Tiefbautechnik GmbH in Alsfeld.<br />

The ThyssenKrupp team developed and built a clamping<br />

unit to suit this particular specification. The new design:<br />

the clamping unit does not fit around the outside of the<br />

tube, but instead is fitted internally and holds the tube<br />

from inside. The tip of the clamping unit was modified.<br />

In the meantime, the tests have been completed to the<br />

full satisfaction of our customer, and the clamping unit<br />

is now being used in the USA, too.<br />

This new way of clamping thin-wall tubes can be used<br />

right down to the smallest conceivable diameter of about<br />

120 mm depending on wall thickness and tube length.<br />

A patent has been applied for. n<br />

Contact<br />

Doris Becker-Spohr, Civil Engineering, Alsfeld<br />

Tel: +49 (0)6631 781-132<br />

E-mail: doris.spohr@thyssenkrupp.com<br />

PLaNT <strong>NeW</strong>S 33<br />

Photo by Courtesy of Bright Source Energy


34 PLaNT <strong>NeW</strong>S<br />

DeLMag RHV 40 ROTaRY<br />

DRILLINg RIg<br />

The engines of the units comply with<br />

European emission standard EU stage IIIB,<br />

which comes into force in 2011.<br />

THe RHV 40 ROTaRY DRILLINg RIg WaS DeSIgNeD <strong>FOR</strong> LaRge<br />

PILe DIaMeTeRS: UP TO 2400 MM <strong>FOR</strong> THe STaNDaRD VeRSION,<br />

2700 MM <strong>FOR</strong> THe SPeCIaL VeRSION.<br />

The RHV 40 has a torque capacity of 400 kNm and is characterised by high<br />

stability and good torsional stiffness. The leader can be tipped forwards and<br />

consists of two sections. For transport, the upper leader section plus kelly bar,<br />

rotary table and counterweight are removed and transported on a second<br />

low-loader. The complete setting-up procedure is carried out solely with the<br />

on-board equipment, no additional plant is required.<br />

The RHV 40 is mounted on ABI’s own T 122 D carrier. The machine can be<br />

supplied with either a Scania or a CAT engine, which develop 405 and 403 kW<br />

respectively. The engines meet European emission standard EU stage IIIB and<br />

American standard US EPA tier 4 interim. However, the machine can also be<br />

fitted with engines that comply with EU stage IIIA or EPA tier 3.<br />

Besides traditional drilling with a kelly bar, this powerful rotary drilling rig is also<br />

suitable for CFA drilling or lined holes using the DELMAG twin rotary head or the<br />

VDW (“in front of the wall”) drilling system. n<br />

LEADER-GUIDED MRZV-VV<br />

VIBRATOR WITH<br />

COMBINATION CLAMPING UNIT<br />

The new, powerful MRZV-VV generation of variable vibrators is being<br />

launched onto the market together with the new combination clamping<br />

unit with sliding and rotating individual clamps.<br />

With the VV vibrators it is not only the eccentric moment<br />

that is adjustable, but also the oil flow and the hydraulic<br />

motor. This means it is still possible to work very efficiently<br />

even at a low r.p.m. with a high eccentric moment and<br />

hence a high feed rate, for instance. The other variation<br />

involves reducing the vibration load on the environment by<br />

working at a very high r.p.m. Irrespective of whether<br />

working very efficiently or very gently or somewhere in<br />

between these two extremes to suit the particular building<br />

site, the power provided by the carrier machine is used<br />

almost to the full over the whole r.p.m. range.<br />

This optimum use of the power available opens up new<br />

opportunities. Comparable driving tasks can now be carried<br />

out using machines with a lower driving power, or more<br />

difficult tasks with the same driving power. This cuts<br />

investment and running costs and at the same time lowers<br />

the impact on the environment by sparing resources.<br />

Deploying the new MRZV-VV vibrators with the combination<br />

clamping unit enables very efficient working. Various double<br />

Z- and U-sections and tubular piles can be driven using the<br />

combination clamping unit. Setting-up is carried out manually<br />

without the need for any assembly work. The double<br />

clamping unit is currently offered in two sizes: a small<br />

version for a centrifugal force of up to 800 kN, and a large<br />

version for max. 1250 kN. The smaller combination<br />

clamping unit can handle tube inside diameters between<br />

460 and 760 mm; the larger version is for tubes with an<br />

inside diameter of 660–1090 mm. n<br />

The benefits of MRZV-VV vibrators<br />

• Adjustable eccentric moment and<br />

r.p.m.<br />

• Constant centrifugal force over a<br />

wide r.p.m. range<br />

• Greater amplitude than conventional<br />

leader-guided variable vibrators<br />

• Lower running costs thanks to<br />

optimised power output over a wide<br />

r.p.m. range<br />

• Low ground vibration thanks to<br />

high speeds up to 2600 r.p.m.<br />

• Max. centrifugal force even at a low<br />

r.p.m.<br />

• Same driving tasks with a lower<br />

power output from the base<br />

machine<br />

The benefits of combination<br />

clamping units<br />

• Suitable for Z- and U-sections in the<br />

form of double piles, also tubular<br />

piles<br />

• Faster section changes, manual<br />

setting-up possible<br />

• Less wear on the heads of the<br />

sections<br />

• Accurate positioning of piles<br />

PLaNT <strong>NeW</strong>S 35


36 PLaNT <strong>NeW</strong>S<br />

MÜLLER-SOUND-INSULATED<br />

VIBRATION TECHNOLOGY<br />

IN USE<br />

ThyssenKrupp GfT Tiefbautechnik has developed the so-called acoustic<br />

hood, initially for the models of the HFV series, in order to protect people<br />

and the environment, especially in built-up or sensitive areas.<br />

MS-10 HFV with<br />

acoustic hood<br />

The sound level measurements carried out with a standard<br />

vibrator from the HFV series, with and without acoustic hood,<br />

under standard testing conditions show that the hood<br />

reduces the sound level by a remarkable 10 dBA.<br />

The acoustic hood not only reduces noise emissions, it also<br />

places a further, beneficial vertical load on the spring yoke.<br />

It protects the entire exciter block in such a way that the plant<br />

can also be laid aside during breaks in the work without the<br />

need for a special frame. The hood includes special openings<br />

that allow maintenance and service work to be carried out<br />

without having to remove the hood.<br />

MS-10 HFV without<br />

acoustic hood<br />

MS-a 570 (V) technical data<br />

CaT C18 aTTaC diesel engine<br />

• EU/EPA emission standard: stage II/tier 2<br />

• Output: 571 kW<br />

• 1800 r.p.m.<br />

• Weight without fuel: 8500 kg<br />

• Diesel tank capacity: max. 1050 l<br />

• Hydraulic tank capacity: max. 440 l<br />

MS-28 HFV technical data<br />

• Centrifugal force: 1473 kN<br />

• Eccentric moment: 0–28 kgm<br />

• Frequency: 36.5 Hz<br />

• Line pull: 500 kN<br />

• Dynamic weight: 3120 kg<br />

• Transport weight: 5320 kg<br />

The MS-28 HF V compact<br />

variable high-frequency<br />

vibrator<br />

Pump<br />

• Vibrator drive pumps: 3 x 130 cm 3 /rev.<br />

• Flow rate: max. 1050 l/min<br />

• Operating pressure: max. 380 bar<br />

• Clamp hydraulic pump: 10 cm 3 /rev.<br />

• Flow rate: max. 27 l/min<br />

• Operating pressure: max. 350 bar<br />

MS-35 H3 technical data<br />

• Centrifugal force: 834 kN<br />

• Eccentric moment: 32.5 kgm<br />

• Frequency: 25.5 Hz<br />

• Line pull: 400 kN<br />

• Dynamic weight: 2660 kg<br />

• Transport weight: 3600 kg<br />

The MS-35 H3 compact<br />

powerful vibrator with fixed<br />

eccentric moment<br />

PLaNT <strong>NeW</strong>S 37<br />

The quiet yet powerful MÜLLER power packs are also gentle<br />

on the ears, and a newly developed intermediate unit has<br />

been added to this range. This new power pack, the MS-A<br />

570 (V), is ideal for use with the MS-65 H3, MS-28 HF V and<br />

MS-32 HF V vibrators, which in the meantime have also<br />

undergone further development.<br />

Special features<br />

• Closes the gap between the MS-A 420 (V)<br />

and the MS-A 700 (V), in terms of both<br />

output and flow rate.<br />

• Good handling during transport<br />

thanks to compact housing.<br />

• Can be used in conjunction with the<br />

most diverse vibrators.<br />

A further unit with a higher eccentric moment has been<br />

added to the range of powerful vibrators with fixed<br />

eccentric moment and compact housing.<br />

Special features<br />

• Greater centrifugal force and eccentric moment but<br />

still using the tried-and-tested compact design.<br />

• Higher amplitude to improve the friction effect in<br />

cohesive soils.<br />

• Can be used with our powerful, reliable MS-A 260<br />

power pack, which is well-proven in practice.<br />

• Complements the series by providing a new intermediate<br />

model between the units with 25 and 50 kgm eccentric<br />

moment.<br />

Following the successful introduction of the MS-20 HFV, a<br />

new, powerful, compact vibrator has been added to the<br />

range of variable high-frequency vibrators.<br />

Special features<br />

• Increased eccentric moment for improving the friction<br />

effect in difficult soils.<br />

• A modified spring yoke means that setting down the unit<br />

does not subject the suspension ropes to severe stresses.<br />

• Optimum exploitation of this vibrator’s performance is<br />

ensured when used together with the MS-A 570 (V)<br />

• Routing hoses outside the spring yoke simplifies<br />

maintenance.


38 PReVIeW<br />

BUILDING SITE AT BERLIN’S<br />

“RED TOWN HALL” Contact<br />

One of Berlin’s most extensive infrastructure projects began in<br />

April with the preparatory work for underground line U5.<br />

The Mayor of Berlin, Klaus Wowereit, the<br />

Senator for Urban Development, Ingeborg<br />

Junge-Reyer, and the Chairman of BVG,<br />

Andreas Sturmowski, pressed the button to<br />

start the first driving operation for the preparatory<br />

measures in the “U5 extension” project<br />

between Alexanderplatz and Brandenburg<br />

Gate. A MÜLLER MS-5 HFBV 3 vibrator, hired<br />

from our Berlin Branch by contractor Tischer,<br />

was used for this symbolic “turning of the<br />

first sod”, marking the start of the archaeological<br />

excavations ahead of the earthworks<br />

required for building the new underground<br />

station adjacent to Berlin’s famous “Red<br />

Town Hall”. The preparatory works involve<br />

laying services, archaeological exploration,<br />

clearing the site and setting up site facilities.<br />

The construction of the 2.2 km long line<br />

connecting U55 and U5 at Alexanderplatz is<br />

scheduled for completion in 2017. The line,<br />

most of which will be constructed underground<br />

with a TBM, runs from Alexanderplatz,<br />

past the town hall, underneath the Marx<br />

Engels Forum and the wide boulevard Unter<br />

den Linden to the underground station at<br />

Brandenburg Gate.<br />

Mathias Himmel,<br />

Berlin Branch<br />

Tel.: 49 (0)3375 9271-24<br />

E-Mail: mathias.himmel@thyssenkrupp.com<br />

Mayor of Berlin Klaus Wowereit was among the many<br />

guests attending the ceremony to start the extension<br />

to the underground line.<br />

Klaus Wowereit presses the button to start the MÜLLER<br />

MS-5 HF BV 3 vibrator.<br />

elaborate construction logistics<br />

Most of the line will be built using tunnelling<br />

methods. Owing to the high water table in<br />

Berlin, the ground slab for the rebuilding of<br />

Berlin Palace must be completed before the<br />

TBM can pass beneath the structure. A total<br />

of 235 000 m³ of soil will have to be excavated<br />

and disposed of in order to make way for<br />

the new underground stations. An environmentally<br />

compatible concept was drawn up<br />

for the routes to and from the site and the<br />

construction logistics in conjunction with<br />

those responsible from the Senate and dis-<br />

trict authorities. The result is a separate<br />

traffic route which minimises the traffic in the<br />

sensitive area and provides for the spoil from<br />

the tunnelling operations to be taken away by<br />

ship. An appropriate mooring and loading<br />

facility will be built on the River Spree.<br />

The most extensive and most demanding<br />

building measures will be those at the intersection<br />

between Unter den Linden and<br />

Friedrichstrasse. As the new U5 Underground<br />

PReVIeW 39<br />

station will be positioned below the existing<br />

U6 underground station, which will then be<br />

suspended like a great trough within the new<br />

station, the cut-and-cover method must be<br />

used here.<br />

Safety is a priority in Berlin, and not just because<br />

of the events in Cologne. There will be<br />

a comprehensive network of measuring<br />

points and sensors, like that used during the<br />

building measures for U55 at Brandenburg<br />

Gate, which records critical ground or<br />

groundwater movements in real-time in order<br />

to enable a phased emergency management<br />

plan to be put into operation if necessary.<br />

In addition, the method of checking on-site<br />

operations, backed up by an outside company<br />

as well, plus the use of project control<br />

and site supervision guarantees a full overview<br />

of all con-struction measures.<br />

You will be able to read more about this<br />

major project in the next edition of<br />

“die bautechnik”. n

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