Beton - Rohrbau Company Brochure

beton&rohrbauGermanyBahrainBulgariaGeorgian RepublicKazakhstanMauritiusNigeriaRomaniaRussianFederationTurkeyUnited KingdomConfidence is the summation of positive experiences.CAR L - F R I EDR I CH THYM IANC O N T E N T S01S E W E R C O N S T R U C T I O N02P R E S S U R I Z E D P I P E S03M I C R O T U N N E L I N G · P I P E J A C K I N G04D R A W I N G I N P I P E S05T E M P O R A R Y D I V E R S I O N S · S I P H O N S06S E W A G E T R E A T M E N T P L A N T S0708091011121314A I R P O R T C O N S T R U C T I O N15A B R O A D16O P T I M I S A T I O NP U M P I N G S T A T I O N SR A I N W A T E R S E T T L I N G T A N K SC A I S S O N S · D R A W D O W N S H A F T SC I V I L E N G I N E E R I N G · T U R N K E Y P R O J E C T SS E W E R R E N O V A T I O ND I S T R I C T H E A T I N GW A T E R W O R K SForewordFOREWORDbeton & rohrbau is one of the leading companiesin civil and construction engineering for the publicsector. Throughout Germany and abroad, clients inthe public water and sewage sector providebeton & rohrbau with a high level of confidence.With nationwide branches beton & rohrbau iswell equipped and highly customer-orientated.Besides Germany projects are also executedthrough subsidiaries and holding companies inBahrain, Bulgaria, Georgia, Kazakhstan, Mauritius,Nigeria, Romania, Russian Federation, Turkey andthe United Kingdom. The employees of beton & rohrbau have manyyears of experience in providing water and sewageservices for the public sector and have been recruitedfrom the regions where the projects take place. With the most up-to-date and innovative technology,the equipment and machinery of beton & rohrbausatisfy all current requirements.The technical and commercial capabilities havemade it a consistent partner for the public waterand sewage sector in Germany and Abroad. The scope of beton & rohrbau encompasses sewerpipes, portable water, pressurized pipes, sewagetreatment plants and pumping stations, micro -tunneling and pipe jacking, the laying and sinkingof pipes, caissons and storm water clarificationplants and as well as turnkey civil engineeringprojects is one of the main reasons why it enjoysthe confidence of its clients in the public sector. With a workforce of some 500 members of staffthe beton & rohrbau group meanwhile achievesan annual turnover of around 100 mi. Euros.At its various regional locations, beton & rohrbauis one of the most efficient and productive companies. For this reason I would like to thankour partners in the public water and sewage sector and our employees in particular, for all thatthey have achieved so far, and I hope that we shall continue work together just as successfully in the future.CARL-FRIEDRICH THYMIAN APRIL 2011S E W E R C O N S T R U C T I O NSewer220 m rectangular sewer (trough-type sewer) 2.0 x 1.0 m, PotsdamDeltoid profile reinforced concrete pipe DN 2200, Halle460 m reinforced concrete box profile 4200/2800, Berlin70 m cast in-situ concrete rainwater sewer, 3.80 x 2.05 m, BerlinDeltoid profile reinforced concrete pipe DN 1800, DessauConcrete pipe DN 2400, Berlinstruction01 01SEWER CONSTRUCTIONrThe beton & rohrbau company is active in all areasof sewer construction.In recent years over 20,000 m of sewers have beeninstalled, from DN 150 service connections to DN 3000 reinforced concrete pipes and 4200/2800box profiles in open and lined trenches.Every possible kind of lining process has beenused, including watertight, injected piling systems.In addition to flushing filters, other methods ofground water drainage used include deep shaftdrainage and deep wells.The RAL quality mark AK 1 from the organisationGüteschutz Kanalbau AK 1 was awarded on 14 July 2000.Projects that have been carried out include:? Thüringer Strasse, Halle/Saale (1999)Client: Halle Civil Engineering Department Contact: Mr. Beyer, Tel. (+49345) 581 6810600 m DN 2400 reinforced concrete pipe, depths of up to 11.00 m, Berlin sheeting methodValue of contract: 2.7 mi. €? Sewage Treatment Plant Dessau, Dessau (1999)Client: Dessauer Wasser und Abwasser GmbH (Deswa)Contact: Mr. Ritter, Tel. (+49340) 899 2410250 m of DN 1800 reinforced concrete, depth 7.00 m, pilingValue of drainage contract: 3.2 mi. € (total project)? Voltaireweg, Potsdam (2000) Client: Potsdamer Wasser und Abwasser GmbHContact: Mr. Brockhoff, Tel. (+49331) 661 2300250 m egg-shaped section reinforced concrete1000/1500, depth 6.00 m, lining elementsValue of contract: 2.2 mi. € (total project)? Yorckstrasse, Potsdam (2001)Client: Energie und Wasser Potsdam (EWP)Contact: Mr. Böhme, Tel. (+49331) 661-2101220 m prefabricated reinforced concrete sewer 2.0 m x 1.0 m, depth 6.00 m, injected piling,underwater concrete baseValue of contract: 2.3 mi. €? Ruschegraben, Berlin (2002)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 547270.0 m site-mixed concrete sewer 3.80 x 2.05 m, depth5.50 m, injected piling, underwater concrete baseValue of contract: 2.6 mi. € ( joint venture, lead firm beton & rohrbau)? Raffineriestrasse, Halle/Saale (2004)Client: Hallesche Wasser und Abwasser GmbH Contact: Mr. Beyer, Tel. (+49345) 581 6810150 m deltoid profile reinforced concrete DN 2200,depth 10.00 m, pilingValue of contract: 2.7 mi. €? Alexanderstrasse, Berlin (2005)Client: GeWoBe GmbH, BerlinContact: Mr. Bolt, Tel. (+4930) 264 85 832460 m prefabricated box profile, 4.20 x 2.80 m,depth 8.00 m, Berlin sheeting method, piling,underwater concrete baseValue of contract: 22.5 mi. € (total project), ( joint venture, lead firm beton & rohrbau)? Anschutz Arena, Berlin (2005/2006)Client: Anschutz Entertainment GroupContact: Mr. Kevin B. Murphy, Tel. (+4930) 206 070 801,300 m combined sewage pipe, vitrified clay DN 300/DN 400, 800 m polymer concrete egg-shaped profile 400/600 to 1000/1500Value of contract: 14.6 mi. € (total project)? Pipe system for Westhafen, Berlin (2006/2007)Client: BEHALA GmbHContact: Mr. Völker, Tel. (+4930) 390 951 152,500 m rainwater/wastewater DN 150–800 (vitrified clay, reinforced concrete)310 m wastewater tunnelling DN 200 (vitrified clay)Value of contract: 7.6 mi. € (total project)(Joint venture, lead firm beton & rohrbau)? Parchimer Allee, Berlin (2009/2010)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472Removal, new construction and renewal of rainwater and wastewater sewers approx. 1400 mDN 250 to DN 600, approx. 80 manholes, 120 street outlets, 1000 m² road surface Value of contract: 1.2 mi. € nP R E S S U R I Z E D P I P E SPressureDouble pipes, steel DN 1200, BerlinTriple pipes, ductile cast iron DN 500, Frankfurt (Oder)Double pipes, steel DN 1200, BerlinDouble pipes, ductile cast iron DN 300, ElslebenSteel pipe DN 800, BerlinDouble pipes, steel DN 1200, Berlin02zed pipes02PRESSURIZED PIPESThe beton & rohrbau company is active in all areasof pressurized pipe construction. In recent years over 100,000 m of pressurizedpipes have been laid, including DN 50 drinkingwater connections, DN 1200 drinking water pipesand DN 1600 pressurized sewage pipes. A variety of materials are used, glass fibre-reinforced plastic, HDPE, and in particular steeland grey cast iron. Projects have included:? Microchip plant Frankfurt (Oder) (1999/2000)Client: Civil Engineering Department Frankfurt (O.)Contact: Mr. Mühlberg, Tel. (+49335) 552 010,000 m, DN 500, grey cast ironValue of contract: 3.3 mi. €? Fischerstrasse, Berlin-Lichtenberg (1999/2000)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Riedel, Tel. (+4930) 8644 8586900 m ADL DN 1000 grey cast iron800 m ADL DN 800 steel600 m ADL DN 600 grey cast ironValue of contract: 2.2 mi. €? ADL BieWa VE 2, VE 4, VE 8.1 , BWB Berlin(2000/2002)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Riedel, Tel. (+4930) 8644 85864,000 m DN 1200 ADL pressurized steel pipe 500 m DN 1200 double pipes, steel1,600 m DN 1200 ADL grey cast ironValue of contract: 15.0 mi. € (total project)( joint venture, lead firm beton & rohrbau)? Diversion KA Eisleben – KA Rollsdorf (2004)Client: AZV EislebenContact: Mr. Gimpel, Tel. (+493475) 667 78015,000 m double pressure main, ADL DN 300, grey cast ironValue of contract: 9.4 mi. € (total project), ( joint venture, lead firm beton & rohrbau)? Anschutz Arena, Berlin (2005/2006)Client: Anschutz Entertainment GroupContact: Mr. Kevin B. Murphy, Tel. (+4930) 206 070 801,000 m DN 150 drinking water pipe, grey cast iron1,500 m DN 300 drinking water pipe, grey cast ironValue of contract: 14.6 mi. € (total project)? Alexanderstrasse, Berlin (2006)Client: GEWOBEContact: Mr. Bolt, Tel. (+4930) 264 858 32710 m DN 800 drinking water pipe, grey cast ironValue of contract: 1.2 mi. €? Strandbad Wannsee, Berlin (2006/2007)Client: Berliner Bäder BetriebeContact: Mr. Kaube, Tel. (+4930) 787 329 001,000 m PE-HD DN 100/50 drinking water pipeValue of contract: 2.75 mi. €? APW IV Chausseestrasse, Berlin (2007/2008)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Heibel, Tel. (+4930) 8644 6044600 m ADL DN 800 steelValue of contract: 2.6 mi. € (total project)( joint venture, lead firm beton & rohrbau)? Business Park Berlin (2008/2009) Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472Installation of new drinking water pressurizedpipe DN 1000 St approx. 1100 m, replacement of DN 1000 prestressed concrete with DN 1000 Stapprox. 40 m, approx. 1400 m DN 1000 prestressedconcrete taken out of service Value of contract: 1.2 mi. €? Tempelhofer Damm Berlin (2010/2011) Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472Replacement of pressurized pipe under railwaybridge (height approx. 4.70 m to a depth of approx.6.0 m), replacement of approx. 120 m of pipe DN 1000 St with DN 900 St, approx. 25 m of pipeDN 900 St drawn in a protective pipe DN 1000 St Value of contract 0.5 mi. €eotunnelingBoring reinforced concrete pipe DN 2400, HalleEntry process in target pit, Halle Boring pipes DN 200 HalleLaying of DN 1600 reinforced concrete pipe, Karlsruhe Laying of DN 1400 reinforced concrete pipe, AschaffenburgM I C R O T U N N E L I N G · P I P E J A C K I N GBoring pipes DN 2600, Heidelbergjacking0303MICROTUNNELING · PIPE JACKINGgIn recent years the beton & rohrbau company hasconstructed and laid more than 20,000 m ofmicrotunneling and pipes in the nominal diameters of DN 150 – DN 2600. Pipes have beenlaid in all kinds of ground and in particular underadverse groundwater conditions (open shield, partial and full cut, compressed air). Projects have included the following:? Am Schiessgraben, Schkeuditz (2000)Client: Leipzig Municipal Waterworks (KWL)Contact: Mr. Simon, Tel. (+49341) 969 3481180 m of DN 2000 reinforced concrete pipe bored170 m of DN 800 reinforced concrete pipe bored160 m of DN 500 stoneware boredValue of contract: 1.2 mi. €? Fischerstrasse, Berlin-Lichtenberg (2002)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Schwadtke, Tel. (+4930) 8644 8585900 m of DN 1600 reinforced concrete pipe boredValue of contract: 1.8 mi. €? Halle – East (2003)Client: Hallescher Wasser und Abwasser GmbHContact: Mr. Beyer, Tel. (+49345) 581 6810620 m of DN 2400 reinforced concrete pipe boredValue of contract: 3.2 mi. €? Behaimstrasse, Berlin (2003)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472350 m DN 800 microtunneling with vitrified clayjacking pipesValue of contract: 2.8 mi. € (total project), ( joint venture)? Raffineriestrasse, Halle (2004)Client: Hallescher Wasser und Abwasser GmbHContact: Mr. Beyer, Tel. (345) 581 6810300 m of DN 2200 reinforced concrete pipe boredValue of contract: 2.6 mi. €? Hultschiner Damm, Berlin (2004)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472950 m microtunneling DN 400 – DN 800(vitrified clay/reinforced concrete)Value of contract: 3.1 mi. € ( joint venture, lead firm beton & rohrbau)? Halle – East, III. BA (2005/2006)Client: Hallescher Wasser und Abwasser GmbHContact: Mr. Beyer, Tel. (+49345) 581 68101,400 m of DN 1600/1800 reinforced concretepipe boredValue of contract: 5.95 mi. €? Knielinger Sammler (2007/2008)Client: City of Karlsruhe, Civil Engineering Dept.Contact: Mr. Kissel, Tel. (+49721) 133 743 0530 m curved tunneling DN 1600 reinforced concrete, in partially very loosely packed sandValue of contract: 1.45 mi. €? Hauptsammler Aschaffenburg-Ost (2007/2008)Client: City of AschaffenburgContact: Mr. Eppisch, Tel. (+496021) 330 268420 m pipe jacking DN 1000/1400 reinforced concrete, Curved tunnelingValue of contract: 1.75 mi. €? Akeleiweg, Berlin (2007/2008)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Tasler, Tel. (+4930) 8644 80251,082 m sewage, vitriefied clay pipe jacking DN 250 incl. service connections using vitrifiedclay jacking pipes DN 150Value of contract: 3.2 mi. €? Heidelberg, Main Outfall West (2010) Client: Abwasserzweckverband Heidelberg Contact: Mr. Weber, Tel. (+496221) 417 455 installation of 232 m DN 2600 reinforced concrete,installation of extreme curve with hydraulic joint Value of contract: 3.08 mi. €D R A W I N G I N P I P E SDrawing inDrawing in double pipe ductile cast iron 1200 in reinforced concrete bored pipe DN 3000,BerlinInserting ductile cast iron pipe DN 1000 in existing cast iron media pipe DN 1200, BerlinDrawing DN 1000 steel pipe into reinforced concrete bored pipe DN 1600, BerlinDrawing DN 300 steel pipe – DN 1400 steel pipe into reinforced concrete boredpipe DN 3000in pipes0404DRAWING IN PIPESnIn recent years beton & rohrbau has installed more than 10,000 m of pipes made of glass fibrereinforced plastic, HDPE, steel and, in particular,cast iron, in pre-pressed reinforced concrete protective pipes or in existing steel or cast ironpipelines. The main diameters were DN 800 – DN 1200 and the following are some of the clientsfor whom this work has been carried out:? Ruhleben Sewage Treatment Plant, Berlin (2000)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Makiolla, Tel. (+4930) 8644 2596300 m of DN 1200 steel pipe drawn through a reinforced concrete DN 1600 pipeValue of contract: 1.6 mi. € (total project), ( joint venture, lead firm beton & rohrbau)? ADL Biesdorf-Wassmannsdorf, VE 2 (2001)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Riedel, Tel. (+4930) 8644 8586400 m of DN 1200 cast iron pipe drawn through a reinforced DN 1600 pipeValue of contract: 4.2 mi. € (total project), ( joint venture)? BAB 113 Schönefeld , Berlin (2001)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472Drawing in 220 m glass fibre reinforced plastic rectangular profiles2.20 x 1.10 m in an existing reinforced concreterectangular profileValue of contract: 1.2 mi. €? ADL Biesdorf-Wassmannsdorf, VE 8.1 (2002)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Riedel, Tel. (+4930) 8644 8586860 m of DN 1200 cast iron pipe drawn throughDN 3000 reinforced concrete pipeValue of contract: 1.6 mi. € (total project), ( joint venture)? Fischerstrasse, Berlin-Lichtenberg (2002)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Schwadtke, Tel. (+4930) 8644 85851,000 m of DN 1000 cast iron pipe drawn throughreinforced DN 1600 pipeValue of contract: 2.2 mi. €? Martin-Luther-Strasse, Berlin (2003/2004)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Ludwig, Tel. (+4930) 8644 56451,600 m of DN 800/DN 1000 drawn through anexisting media pipe DN 1200Value of contract: 2.2 mi. € (total project), ( joint venture, lead firm beton & rohrbau)? Westhafenkanal culvert, Berlin (2005)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472120 m of reinforced concrete DN 300, DN 800, DN 1200 and DN 1400 pipe drawn through a DN 3000 reinforced concrete pipeValue of contract: 1.6 mi. € (total project), ( joint venture)? Kannegraben Berlin (2006/2008)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472Drawing in 860 m of glass fibre reinforced egg-shaped profil 1582/1380 in an existing concrete sewerValue of contract: 2.2 mi. €? Hauptstrasse Berlin (2010/2011) Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472replacement of approx. 100m of pipe DN 1000 Stwith DN 1000 St, replacement of approx. 60 m ofpipe DN 1000 St with DN 800 St (grey cast iron),approx. 400 m of pipe DN 800 grey cast irondrawn in a protective pipe DN 1000 St Value of contract: 1.4 mi. €DN 800, Hauptstrasse, BerlindiversionsSiphon DN 500 and siphon DN 250, HalleTemporary pumping line DN 500, Halle Siphon DN 2200 fibreglass-reinforced plastic, BerlinSiphon DN 1400, BerlinBifurcated section for siphon DN 2200, BerlinT E M P O R A R Y D I V E R S I O N S · S I P H O N SSiphons0505TEMPORARY DIVERSIONS · SIPHONSsTemporary diversions, in the form of non-pressure,pressure main or siphon pipes, are frequently usedfor sewage. In recent years beton & rohrbau hasinstalled and operated a variety of diversions withdiameters of up to DN 2200, maximum lengths of350 m and maximum delivery of up to 8,500 l/sec.The siphon pipe operates in accordance with thecommunicating pipes principle. The difference inwater levels between the inlet and outlet providesthe energy and consequently there is no need foran external energy supply. An outside energysource is only required for service purposes. As a result the siphon system uses very littleenergy and is extremely reliable. Projects that have been carried out include:? Cottaweg, Leipzig (1999)Client: Leipzig Municipal WaterworksContact: Mr. Simon, Tel. (+49341) 969 3481DN 1200 steel siphon, length 150 m, max. delivery 7,000 l/secValue of contract: 2.9 mi. € (total project)? Klausberg, Halle (1999)Client: Hallesche Wasser und Abwasser GmbHContact: Mr. Beyer, Tel. (+49345) 581 6810DN 1200 steel siphon, length 140 m, max. delivery 4,500 l/secValue of contract: 2.5 mi. € (total project)? Thaerstrasse, Berlin (2000)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472DN 800 steel siphon, length 150 m, max. delivery 3,500 l/secValue of contract: 0.6 mi. €? BAB 113, Schönefeld (2001)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Hacketal, Tel. (+4930) 8644 8000DN 1600 steel siphon, length 220 m, max. delivery 4,500 l/secValue of contract: 1.8 mi. € (total project), ( joint venture, lead firm beton & rohrbau)? Alexanderstrasse, Berlin (2005)Client: Sonae West GmbHContact: Mr. Keller, Tel. (+4930) 2693 4013DN 2200 glass fibre reinforced plastic, length 350 m, max. delivery 8,500 l/secValue of contract: 22.5 mi. € (total project), ( joint venture, lead firm beton & rohrbau)? Wallenbergstrasse, Berlin (2007/2008)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472DN 1400 siphon, steel, length 120.00 m,max. flow rate 4,870 l/secValue of contract: 2.0 mi. €( joint venture, lead firm beton & rohrbau) S E W A G E T R E A T M E N T P L A N T SSewageSewage treatment plant, Freist, package plantSewage treatment plant Stahnsdorf, grit washing unitSewage treatment plant, ElslebenCentral Sewage Treatment Plant, SyltSewage treatment plant, Werder Sewage treatment plant, KremmenSewage treatment plant, RollsdorfSewage treatment plant, RollsdorfSewage treatment plant, Braunsbedraent plants0606SEWAGE TREATMENT PLANTSeThe beton & rohrbau company has been activelyinvolved in all areas of sewage treatment plantconstruction for many years, including turnkeyplants, individual subassemblies for large scaletreatment plants, and in some cases these havealso been constructed on a turnkey basis. The holding company (since early 2008) HST/WKS,Dresden, was responsible for several projectsinvolving technical measuring installations s wellas engineering, measurement, control and regulat-ing systems.Projects have included:? Braunsbedra Sewage Treatment PlantClient: AZV GeiseltalContact: Mr. Herfurth, Tel. (+4934633) 322 12Complete sub-assembly for Braunsbedra sewageworks for dealing with wastewater from a popula-tion of 23,000, including grit and grease trap,screening building/compaction station, 3 aerationtanks, 2 secondary settling tanks, 2 thickeners andprocess water tanks, works buildingValue of contract: 2.1 mi. €? Eisleben Sewage Treatment Plant (2003/2004)Client: AZV EislebenContact: Mr. Gimpel, Tel. (+493475) 667 780Complete implementation of Job 1, pretreatmentplant for population of around 40,000 with separating structure, screening plant, grit trap,diversion pumping station, diurnal balance basin,stormwater overflow tank/storage tank, incl.equipment aas well as engineering, measurement,control and regulating systems, connecting pipes,outdoor facilities/roadsValue of contract: 9.4 mi. € (total project)? Kläranlage Werder (2005–2007)Client: Wasser- und AbwasserzweckverbandWerder-HavelContact: Ms. Gärtner, Tel. (+493327) 737 50Reconstruction and expansion of sewage treatmentplant, Job 1 construction work, 4 sequencing batchreactors – each with a capacity of 4,000 m³ , grit trap,storage tank for fecal matterValue of contract: 3.4 mi. €? Kläranlage Kremmen (2007–2008)Client: Zweckverband KremmenContact: Mr. Lange, Tel. (+4933055) 708 54Turnkey construction of new aeration tank,secondary settling tank, irrigating head, processwater pumping station and DN 80 – DN 400 pipesincl. technical measurement unit as well as engineer -ing, measurement, control and regulating systems.Value of contract: 1.5 mi. €? Kläranlage Pfützthal (2007–2008)Client: Abwasserzweckverband ‚Salza’Contact: Mr. Herrmann, Tel. (+4934601) 302 12Expansion of sewage treatment plant to cope withpopulation of 38,000, Job 1: constructional engineer-ing work, secondary settling tank 2, stabilizationtank, central reservoir, pipes, Job 2: mechanical engi-neering and technical equipment, Job 3: engineer-ing, measurement, control and regulating systemsValue of contract: 4.7 mi. €? Kläranlage Helbra (2007–2008)Client: Abwasserzweckverband ‚Einzugsgebiet Eisleben’Contact: Mr. Gimpel, Tel. (+493475) 667 780Turnkey project for construction of 2 new filterstage screens, 1 screen washing unit, 1 grit separa-tor, 2 tipping buckets, 3 dry-installed wastewaterpumps, type - Hidrostal, flow rate 20 l/s, transformer station, low voltage substationValue of contract: 3.2 mi. €? Central Sewage Treatment Plant Sylt (2009–2010) Client: Energieversorgung Sylt GmbH Contact: Mr. Dettmar, Tel. (+494651) 925 800Steel frame building and construction of 3 newconcrete sedimentation basins incl. all essentialpipework DN 150 to DN 800, work carried outwhile treatment plant remained in operation Value of contract: 2.8 mi. €? Extension to Rollsdorf sewage treatment plant(2009–2011)Client: Abwasserzweckverband ,Eisleben /Süsser SeeContact: Mr. Gimpel, Tel. (+493475) 667 7887Expansion to cope with population of 65,000, Expansion of sludge treatment facilities, digesterwith machinery house, gas purification, gas storagetank and flare, prethickener and building, sludgethickening, sludge silo, waste air treatment, connecting pipesValue of contract: 6.0 mi. €S E W A G E T R E A T M E N T P L A N T SSewage? Reconstruction of preliminary clarificationClient: Kommunale Wasserwerke LeipzigGmbHReconstruction of 6 primary settling tanks,with removal and groundwork, pipelineconstruction, renovation of concrete and reinforced concrete work, locksmith work,construction of roadways and paths and complete electrical measurement, controland regulating systems and mechanicalequipment and test operationValue of contract: 1.6 mi. €? Alteration and improvements to intake unitClient: Kommunale Wasserwerke Leipzig GmbHTurnkey installation, with sheeting, removal and groundwork,pipeline construction, ground stabilisation, reinforced concretework, EMSR parts and technical equipmentvalue of contract: 2.3 mi. €? 1. Biology sectionClient: Biology Working Group DYWIDAG/WABAGConstruction of building shell, undergroundpipe systemsValue of contract: 5.4 mi. €? Leipzig – Rosental Main Sewage TreatmentPlant (1996–2004)Client: Leipzig Municipal WaterworksContact: Mr. Simon, Tel. (+49341) 969 3481New construction and renovation of intake structure,low pressure pumping station, primary settlingtank, raw sludge pumping station, secondary settling tanks 1 to 4, excess sludge pipe, water/sewage control centre, low voltage substationBiology 1. BA ( joint venture), Biology 2. BA, com-bined retaining sewer, return pumping station 1,renovation of connecting pipes, secondary settlingtanks, secondary settling tanks 2+3, aeration tank D Value of contract: 25.0 mi. € ( joint venture)ent plants06SEWAGE TREATMENT PLANTSe? Aeration tank D, Sewage treatment plantRosental Leipzig Clint: Kommunale Wasserwerke LeipzigContact: Mr. Polster, Tel. (+49341) 969 3399Removal of old aeration tank, construction ofnew aeration tank comprising 3 cascades with aworking volume of 26,100 m³, expansion ofintermediate pumping station, transformer andcompaction stations, pipes and cable laying systemsValue of contract: 3.76 mi. €? Improvement to settling tanks 1 to 4Client: Kommunale Wasserwerke Leipzig GmbHConstruction work with water holding work, lining, removal and groundwork, reinforced concrete work (surrounding wall), renewal ofbase of tank and concrete renovation work, steelworkValue of contract: 0.6 mi. €? Renovation of low pressure pumping station (siphon)Client: Kommunale Wasserwerke Leipzig GmbHTurnkey construction/replacement work with removal and groundwork, renovation of reinforced concrete and concrete, electrical measurement, control andregulating equipment, supply of all technical machinery,and test operationValue of contract: 1.7 mi. €W A T E R W O R K SaterworksDeetz waterworksNedlitz waterworksCanitz waterworksCanitz waterworksThallwitz waterworks (sludge treatment) Brauhausberg waterworksterworks07 07WATERWORKSIn recent years the beton & rohrbau company has refurbished waterworks and constructed new facilities.The work has included the following projects:? Wasserwerk Thallwitz (2000)Client: Kommunale Wasserwerke Leipzig GmbHContact: Mr. Kretzschmar, Tel. (+49341) 969 3488Renovation of filter basins, replacement of filtra-tion sand, perforated floor panels and 17,250 filterperforation combinations, concrete rrenovationincl. coating, building renovationValue of contract: 0.8 mi. €? Wasserwerk Canitz (2002–2003)Client: Kommunale Wasserwerke Leipzig GmbHContact: Ms. Hähle, Tel. (+49341) 969 3487renovation of pipe gallery, boiler room, filtrationbuilding, control building, and gravel bed.Renovation of electrical equipment and of theentire pipe systemValue of contract: 1.7 mi. €? Wasserwerk Ferch (2004–2005)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brockhoff, Tel. (+49331) 661 2300Renovation of clean water tanks in elevated drinking water tank and renewal of pipes.Value of contract: 0.4 mi. €? Wasserwerk Deetz (2006)Client: Wasser- und Abwasserverband HavellandContact: Mr. Seelbinder, Tel. (+493321) 448 50Renovation of elevated drinking water tankValue of contract: 0.155 mi. €? Wasserwerk Staaken (2006–2007)Client: Osthavelländ. Trinkwasserversorgung undAbwasserbehandlungContact: Mr. Fredrich, Tel. (+493322) 2710Renovation of treatment processes at waterworksStaaken – construction of underground pipelineValue of contract: 0.53 mi. €? Wasserwerk Thallwitz (2007–2008)Client: Kommulale Wasserwerke Leipzig GmbHContact: Mr. Pampus, Tel. (+49341) 969 4213Construction of new treatment plants for filtercleaning water in the form of a bladed separatorunit, sewage water decanter, sludge compacterwith central operating mechanismValue of contract: 1.6 mi. €? Wasserwerk Nedlitz (2007–2008)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brockhoff, Tel. (+49331) 661 2300Structural renovation of the clean water tank, of thegate chamber and clean water tank equipmentValue of contract: 0.4 mi. €? Wasserwerk Brauhausberg (2011)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Ms. Baltruschat, Tel. (+49331) 661 2241Renovation of high-level drinking water tank Value of contract: 2.23 mi. €? Wasserwerk Leipziger Strasse (2011) Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brockhoff, Tel. (+49331) 661 2300Renovation of machinery room basement Value of contract: 0.1 mi. €sLeipziger Strasse waterworksP U M P I N G S T A T I O N SPumpingPumping station, Halle-EastPumping station, Halle-EastPumping station, OranienburgSymbolic key handover, pumping stationHeidenauLow pressure pumping station, Leipzig, RosentalRainwater and flood water discharge pumping station, Dresdenstations0808PUMPING STATIONSgIn recent years beton & rohrbau has carried outrenovation or turnkey construction of 20 pumpingstations. The holding company (since early 2008) HST/WKS,Dresden, has been responsible in a number ofprojects for technical measurement installationsas well as engineering, measurement, control andregulating systems.These have included:? Halle-East Sewage Pumping Station withstormwater overflow tank and polder (1996–1998)Client: Hallesche Wasser und Abwasser GmbHContact: Mr. Beyer, Tel. (+49345) 581 6810With storm overflow structure and polder(1996–1998), construction of new, turnkey sewagepumping station with two wastewater pumps(total approx ca. 1,800 m³/h), two rainwaterpumps (total approx. 7,400 m³/h), construction of new storm overflow structure, soil polderValue of contract: 13.0 mi. €? Dessau Sewage Works (1999)Client: Dessauer Wasser und Abwasser GmbHContact: Mr. Ritter, Tel. (+49340) 899 2401Retention and treatment of rainwater, renovationof North Pumping Station, structural renovation,complete renewal of pipes and pumping installation,output 600 m³/hValue of contract: 2.6 mi. €? Wurzen Sewage Pumping Station (relief system for combined water) (2000)Client: AZV WurzenContact: Mr. Retze, Tel. (+493425) 880 810Turnkey pumping station, output 350 m³/hValue of contract: 0.8 mi. €? Halle South Sewage Pumping Station (2001/2002)Client: Hallesche Wasser und Abwasser GmbHContact: Mr. Beyer, Tel. (+49345) 581 6810Turnkey pumping station, output 2 x 800 m³/hValue of contract: 3.4 mi. €? Pirna-Heidenau sewage diversion lineto Dresden, Heidenau central pumping station, BA 6.1 (2004/2005)Client: Dresden urban drainage system Contact: Ms. Hansen, Tel. (+49351) 822 1922Total capacity approx. 5,000 m³/h (5 pumps each of 936 m³/h)Value of contract: 2.8 mi. €? Halle East wastewater pumping station (2006–2007)Siphon and polderClient: Hallesche Wasser und Abwasser GmbHContact: Mr. Beyer, Tel. (+49345) 581 6810Reinforced concrete structure as caisson, 4 pumpseach holding 1,750 l/s, turnkey equipmentValue of contract: 2.9 mi. €? Heidenau rainwater and flood discharge pumping station (2006–2007)Client: Stadtentwässerung Dresden GmbHContact: Ms. Hansen, Tel. (+49351) 822 1922Turnkey construction of rainwater and flood waterdischarge pumping station, 4 pumps at 104 m³/hValue of contract: 1.0 mi. €? APW pumping station Chausseestrasse Berlin(2007–2008)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Heibel, Tel. (+4930) 8644 6044Shell construction, dimensions of pump room19.80 m x 14.7 m with a depth of 12.80 mValue of contract: 2.6 mi. €( joint venture, lead firm beton & rohrbau)? Dresden flood discharge pumping station(2008–2010)Client: Stadtentwässerung Dresden GmbHContact: Mr. Nytsch, Tel. (+49351) 822-0Auger pile wall for the pumping station, dimen-sions, 250 x 4 x 2.50 m, flood discharge pumpingstation situated 14 m below ground level, 6 propeller pumps with a discharge capacity ofbetween 1000 and 4000 l/sValue of contract: 12.2 mi. € ( joint venture)R A I N W A T E R S E T T L I N G T A N K SRainwaterRenovation, rainwater retention system, Halle-SouthRainwater retention tank, Hubertussee, BerlinRetention tank for combined water, Garde-Ulanen Barracks,PotsdamRainwater treatment plant Heinersdorfferstrasse, BerlinStormwater overflow structure, Halle-EastCombined water storage tank, PotsdamRainwater treatment plant, Berlinling tanks09 09RAINWATER SETTLING TANKSrIn recent years beton & rohrbau has constructedmany different types of rainwater and combinedwater retention reservoirs of all sizes, with vol-umes of up to approx. 16,000 m³. The holding company (since early 2008) HST/WKS,Dresden, has been responsible for several projectsinvolving technical measurement installations aswell as engineering, measurement, control andregulating systems. Some of these reservoirs havebeen constructed on a turnkey basis while othersconsist only of the basic structure. Projects have included the following:? Hubertussee Rainwater Retention Reservoir,Berlin (1998/1999)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472Construction of new storm overflow, volume approx. 5,500 m³Value of contract: 2.5 mi. € ( joint venture)? Halle-East Sewage Pumping StationStorm overflow structure (1999/2000)Client: Hallesche Wasser und Abwasser GmbHContact: Mr. Beyer, Tel. (+49345) 581 6810Construction of new storm overflow, volume approx. 6,500 m³Value of contract: 3.1 mi. €? Wedding Stormwater Overflow ReservoirConstruction of new stormwater overflow reservoir (1999/2000)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Makiolla, Tel. (+4930) 8644 2596Construction of new storm overflow reservoir, volume approx. 8,500 m³Value of contract: 1.9 mi. € ( joint venture)? Retention reservoir for combined water, Garde-Ulanen Barracks, Potsdam (1999/2000) Client: Potsdamer Wasser und Abwasser GmbHContact: Mr. Brockhoff, Tel. (+49331) 661 2300Turnkey construction of a retention reservoir for combined water, volume approx. 7,500 m³Value of contract: 3.2 mi. €? Halle South Pumping Station (2000–2001)Client: Hallesche Wasser und Abwasser GmbHContact: Ms. Ueberschär, Tel. (+49345) 581 6811Renovation of former primary settling tank forretention of rainwater, volume approx. 1,500 m³Value of contract: 1.2 mi. €? Stormwater outfall Gutenbergstrasse,Potsdam (2006)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brüggemann, Tel. (+49331) 661 2201Purification plant and outfall works with capacity of 250 m³Value of contract: 1.39 mi. €? Rainwater treatment plant Heinersdorfer StrasseBerlin (2006–2007)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472Retention filter (stormwater treatment plant withpumping station 185 l/s, stormwater clarificationtank 185 m³), open filtration tank 2,000 m³,stormwater retention tank (end tank) 7,000 m³Value of contract: 2.42 mi. €? Fürstenwalde Mitte stormwater treatment plant(2006–2007)Client: Zweckverband Wasserversorgung undAbwasserentsorgung Fürstenwalde und UmlandContact: Ms. Görsdorf, Tel. (+493361) 596 590Stormwater overflow tank 1,900 m³ and mainpump ing station (600 l/s), construction work, technical measurement installations as well asengineering, measurement, control and regulatingsystemsValue of contract: 1.6 mi. €? Stormwater treatment plant (ribbed filter unit),Wallenbergstrasse, 2nd and 3rd TO, Berlin(2007–2010)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Neugebauer, Tel. (+4930) 8644 5472Stormwater treatment plant capable of treatingup to 1500 l/s, construction work: earthworks,pipework, reinforced concrete and metalwork,technical measurements, engineering measurement,control and regulating systems, and ventilationsystem.Value of contract: 4.4 mi € ( joint venture)? Construction of new combined water storagetank for the Potsdam Nord sewage treatmentplant (2010/2011)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brockhoff, Tel. (+49331) 661 2300Turnkey construction incl. machinery and engineering, measurement, control and regulatingsystems, Capacity approx. 13,200 m³ Value of contract: 4.2 mi. €CaissonsC A I S S O N S · D R A W D O W N S H A F T SPumping station, HalleStarting shaft as drawdown shaft, BerlinPumping shaft using the drawdown method, DresdenDrawdown pumping shaft, DresdenStarting shaft in drawdown method, BerlinFoundation laying in drawdown shaftwn shafts1010CAISSONS · DRAWDOWN SHAFTSsFoundation laying, APW HeidenauIn recent years beton & rohrbau has constructedopen caissons with a depth of up to 20.00 m. The caissons measure up to 10.00 m x 14.00 m,with wall thicknesses of up to 1.20 m. Underwaterexcavation was carried out using hydraulic diggers. Projects have included:? Dessau Airport Pumping Station (1999/2001)Client: Dessauer Wasser und Abwasser GmbHContact: Mr. Ritter, Tel. (+49340) 899 2401Construction of a pumping shaft using the dugwell method 1 unit Ø 2.0 m, depth 9.0 m (construction time 2 days prefabricated) 1 unit ? 3.0 x 7.0 m, depth 11.0 m (construction time 30 days monolithic)Value of contract: 0.85 mi. €? Tuchheim Sewage Treatment Plant (2001/2002)Client: TAV GenthinContact: Mr. Kemkau, Tel. (+493933) 930 10Shaft, settling tank, Ø 11.0 m, depth 12.0 mValue of contract: 0.35 mi. €? ADL BieWa VE 8.1, Berlin (2001/2002)Client: Berliner Wasserbetriebe (BWB)Contact: Mr. Riedel, Tel. (+4930) 8644 8586tunnel DN 3000Construction of a start and target shaft in the formof a stranded caisson with underwater excavationand underwater concrete base d = 3.00 mStarting shaft (octagonal, 12.00 m x 20.00 m)Target shaft (octagonal, 8.00 m x 20.00 m)Value of contract: 1.3 mi. €? Heidenau Sewage Pumping Station (2004/2005)Client: Dresden urban drainage system Contact: Ms. Hansen, Tel. (+49351) 822 10Construction of a pumping shaft 10.00 m x 14.00 mx 20.00 m in the form of a stranded caisson withunderwater excavation and underwater concretebase d = 3.00 mTurnkey projectValue of contract : 1.6 mi. €? Halle East wastewater pumping station (2006–2007)Client: Hallesche Wasser- und Abwasser GmbHContact: Mr. Beyer, Tel. (+49345) 581 6810Siphon in form of 8-sided caisson with a diameterof 15.0 m and a depth of 12.0 mValue of contract 2.9 mi. €? Pumping station for Halle industrial estate (2010)Client: Entwicklungsgesellschaft IndustriegebietHalle-Saalkreis Contact: Mr. Götte, Tel. (+49345) 581 2860Special proposal for wastewater pumping station:drop shaft l/w/h = 9.50/7.60/7.70 m Value of contract: 0.825 mi. €C I V I L E N G I N E E R I N G · T U R N K E Y P R O J E C T SCivil enginKarl-Liebknecht stadium, PotsdamOffice building, Mühlenstrasse BSR, BerlinSubstation (expanded structural work), PotsdamFootball stadium, HalleMachinery yard, Berliner Stadtreinigungsbetriebe, BerlinSubstation, Potsdamprojects11 11CIVIL ENGINEERING · TURNKEY PROJECTSnIn addition to the construction of sewage treatmentplants and pumping stations beton & rohrbau alsocarries out civil engineering projects in areas otherthan those referred to previously. These projectsalso include turnkey service and office buildings,and stadiums for example:? Oberspreestrasse Recycling Yard, Berlin (2003/2004)Client: Berliner Stadtreinigungsbetriebe (BSR)Contact: Ms. Sohrmann, Tel. (+4930) 7592 2199Turnkey construction of a machinery and equipmentyard incl. offices, workshops and recreation rooms,together with extensive outside facilitiesValue of contract: 3.6 mi. €? Nuthe Substation Potsdam (2004/2005)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Böhme, Tel. (+49331) 661 2101Turnkey construction of substation with an effective space of 1,700 m³Value of contract: 2.0 mi. €? BSR Mühlenstrasse (2004–2005)Client: Berliner Stadtreinigungsbetriebe (BSR)Contact: Ms. Sohrmann, Tel. (+4930) 7592 2199Conversion and modernization of an office building with a useful area of 2,400 m² incl. external facilitiesValue of contract: 1.5 mi. €? BSR Brunsbütteler Damm (2006)Client: Berliner Stadtreinigungsbetriebe (BSR)Contact: Ms. Sohrmann, Tel. (+4930) 7592 2199Turnkey construction of a building for social purposes with a usable area of 800 m² incl. external facilitiesValue of contract: 1.1 mi. €? Indoor swimming baths, Am Stern, Potsdam (2007)Client: Stadtwerke PotsdamContact: Mr. Beuster, Tel. (+49331) 661 9000Completely new construction and refurbishmentof the indoor swimming baths, incl. side roomsand rooms for technical equipment, with swimming pool equipmentValue of contract: 1.0 mi. €? Main workshop Ringbahnstrasse (2008)Client: Berliner Stadtreinigungsbetriebe (BSR)Contact: Ms. Konrad, Tel. (+4930) 7592 2861Turnkey conversion of existing main workshop(floor area 8,400 m²), refurbishment, reconstruction,improvementValue of contract: 3.2 mi. €? Karl-Liebknecht Stadium Potsdam (2010) Removal and reconstruction of spectator grandstand Client: SV Babelsberg 03 Contact: Mr. Hechel, Tel. (+49331) 704 980Turnkey construction of a new spectator grandstandincorporating administrative and social areas Value of contract: 2.4 mi. € ( joint venture) ? Karl-Liebknecht Stadium Potsdam (2011) Renovation of main building and spectator grandstand Client: SV Babelsberg 03 Contact: Mr. Hechel, Tel. (+49331) 704 980Turnkey renovation of the clubhouse and spectatorgrandstand Value of contract: 2.9 mi. € ( joint venture) ? Substation Posthofstrasse Potsdam (2010/2011)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brockhoff, Tel. (+49331) 661 2300Expanded structural work / new construction incl.partial removal Value of contract: 1.7 mi. € ? Football stadium Halle (2010/2011) Client: City of Halle Contact: Mr. Rau, Tel. (+49345) 221-0Planning (Table of Stat. Fees for Architects &Engineers Phase 2-9), turnkey construction and 10-year operation of the installation, stadiumcapacity 15,000 Value of contract: 20 mi. € ( joint venture) S E W E R R E N O V A T I O NSewer renBuilding renovation/injectionRobot systemsLarge and special profilesenovation1212SEWER RENOVATIONnThe subsidiaries tubus GmbH Rohrrenovationand tubus GmbH Schlauchlining specialize in therenovation of sewers, pipelines and structures.Robot systemsWe use three different kinds of robots to repairlocalized damage under camera supervision insewers which would otherwise be inaccessible.These are firstly cutting and milling robots, whichcan remove obstacles and deposits in nominaldiameters of DN 135 to DN 800 and in egg-shapedprofiles from 350/450 to 600/900, as well as open -ing up service connections through the pipe lining.For diameters of DN 200 and upwards our fillingand screeding robots can make good limited, local-ized damage such as cracks, flaking, missing areasof side wall, defective spigot and socket joints, andleft-over, inwardly protruding or broken-off con-nections. This is done by pressing and filling inwith epoxy resin and joining broken service con-nections to the inliner of the pipe to prevent themfrom moving.The third type are the cap robots, which offer yetanother possibility for joining service connectionsto the inliner so as to prevent movement. Thisinvolves positioning a resin-soaked felt cap profilewith a 40 cm long cap and 10 cm wide rim on theconnection point and hardening it by applyingheat. The use of a PE-HD rim also enables the capto be connected to a PE inliner.Structural renovation / InjectionThe mainly manually executed work of renovatingstructures, sewage inspection chambers andaccessible sewer pipes is achieved by:? injecting PU resins and plasticizing mineral mor-tars to provide a seal against leakage or infliltra-tion of sewage or groundwater, and to stabilizethe surrounding soil;? repointing or coating the walls of sewers orstructures by spraying or manually applyingplastically modified mortar;? lining with ceramic, glass fibre reinforced plasticor PE-HD panels;? repairing cracks using the PU injection method.Large and special profilesMan-sized sewage pipes are repaired or renewedusing assembly or lining processes. In the assemblyprocess sections of pipe or special profiles (egg-shaped, box or deltoid) made from glass fibre reinforced polyester resin, polyethylene or polymerconcrete are installed in the pipe to be repaired,either as complete modules or as separate piecesin trenches.Assembly aids are used to bring the sections tothe face where they are joined together to form a train of pipes. After ensuring that the train ofpipes is correctly positioned, the annular gap isfilled with a very free-flowing insulant.With this process the existing pipe can be linedeither completely or partially using ceramic materials or plastic. In the case of partial liningthis is confined to the dry-weather duct/ledge.Individually prefabricated elements are laid usingthe so-called “wet bed” method, with special, non-cracking and wastewater-resistant mortarand/or screw and plug systems to attach them to the walls or base of the pipe.Linings for short or long sections of pipe, pipetrains or explosion-proof pipesLinings for long sections, trains of pipes or explo-sion-proof pipes are used in the renovation ofdrinking water and wastewater pipes, whereasshort sections are used solely for the renovation of wastewater pipes.In the case of linings for long sections and pipetrains, industrially manufactured pipes are joinedtogether to form a train and are drawn into theline being renovated using a winch, or are pushedin using hydraulic presses.Among explosion-proof linings a distinction ismade between dynamic and static systems. Withboth systems the old pipeline is first destroyedunderground, and then expanded, and the newpipe is drawn through.For lining short sections the pipe modules are low-ered into the inspection chambers, where they arejoined together and drawn or pushed through theold section of pipe.S E W E R R E N O V A T I O NLining of short pipes/Long pipe/pipeline conduit/burst liningSewer renwound pipe methodTube lining enovation12 12SEWER RENOVATIONThe remaining annular gap in short and long sections and in pipe trains is then filled with foammortar.Before this can be done the service pipes areopened using robots and cap-type gaskets areused to join them to the train of pipes or, in theopen system, to provide a surrounding binding.This is a long-lasting method for renovating tubeand egg-shaped profiles.The pipe materials that are used are:PE-HD, PP and glass fibre reinforced plastic.The pipe connection methods used are: ? longitudinal, friction-type plug-in sleeves withintegrated SBR tapered packing;? plug-in sleeves with integrated heating coil,butt-welded connectionTube liningThe tube lining method is used in the renovationof sewage and stormwater pipes. This involvestucking a tube, made of polyester felt and soakedin synthetic resin, over inspection apertures orchambers in the old pipe. Hot water or steam isused for the hardening process to create a close-fitting, sleeveless internal lining with inherent stability that provides an effective seal and isresistant to corrosion and wear.For diameters of up to DN 800 the carrier tubesare soaked on site in epoxy resin using a mobile,computerized unit. Carrier tubes soaked in UPresin, vinyl ester resin or epoxy resin at the manufacturing plant are used for pipes exceedingDN 800.The carrier tubes have an inner coating ofpolyurethane (PU) or polyvinylchloride (PVC).They can be used for DN 80 service connections,circular profiles of DN 2000 or egg-shaped profilesof 1300/1800.These systems have been approved by the Germanconstruction supervisory authority DeutschesInstitut für Bautechnik Berlin (DIBT) under thelicence numbers Z-42.3-377 and Z-42.3-380.The quality assurance organisation Gütegemein -schaft Herstellung und Instandhaltung vonAbwasserleitungen und -kanälen e.V. has assignedthe quality marks S 27.16 and S 27.23.Wound pipe methodThe wound pipe method is a modern, innovativeand economical renovation system for lininground sewage pipes of between DN 150 and DN 3000. A special winding machine is installedbeforehand in the chamber/pipe to measure theweb profile which it connects/welds to form a spiral-shaped liner.Usig the tongue and groove connecting systemthe PVC profiles of the ExpandaTM- and RotalocTMprocesses interlock and the two-sided thermoplas-tic Elastomer seal then creates an effective water-proof liner. The liner is installed in order to providea close fit in the existing pipe. The RiblineTMprocess is carried out using PE-HD web profiles.During the winding process the profiles are con-nected using the extruded welding method andinstalled in the existing pipe by means of thewinding machine already in place in the chamber.The cavity thereby created is subsequently filledwith a free-flowing insulating material. The mainadvantage over conventional lining methods isthat installation can take place even in profilesexceeding DN 1000 via standard chamber apertures with a diameter of 625 mm.nD I S T R I C T H E A T I N Gstrict heatWaldgrundschule, BerlinZeppelinstrasse, PotsdamEdisonallee, PotsdamBerlin-Brandenburg International Airport (BBI)ct heating1313DISTRICT HEATINGtIn addition to the construction of pressure mainsfor drinking water and sewage purposes the company beton & rohrbau is also active in the construction of district heating pipes.In recent years approx. 10,000 m of plastic casedpipe of between DN 80 and DN 500 has been laid. Completed projects include:? Nuthe Trasse, Potsdam (1999)Client: Energieversorgung PotsdamContact: Mr. Buchholz, Tel. (+49331) 661 1350Approx 2,000 m of plastic cased pipe DN 400 hasbeen supplied and laid.Value of contract: 1.8 mi. €? Wald-Grundschule, Berlin (2000)Client: Bezirksamt (District Council) CharlottenburgContact: Mr. Reincke, Tel. (+4930) 9029 16 000800 m of corrugated, flexible pipe DN 50/80/125supplied and laidValue of contract: 0.3 mi. €? Development of Schiffbauergasse, Potsdam (2003)Client: Potsdam City AdministrationContact: Mr. Schenke, Tel. (+49331) 289 3754600 m of plastic cased pipe DN 150/200/300 supplied and laidValue of contract: 0.35 mi. €? Oberspreestrasse recycling yard, Berlin (2004)Client: Berliner Stadtreinigungsbetriebe (BSR)Contact: Ms. Konrad, Tel. (+4930) 7592 2861550 m of plastic cased pipe DN 150/200 suppliedand laidValue of contract: 0.32 mi. €? Media connection Schlaatzweg (2006)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brüggemann, Tel. (+49331) 661 2201Installation of 2 x 750 m new district heating pipesDN 40/110 and DN 150/250 to PN 25Value of contract: 0.5 mi. €? Friedrich-Engels-Strasse Potsdam (2005–2006)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brüggemann, Tel. (+49331) 661 2201New installation of 1,100 m plastic-coated compound pipe DN 200/315 to PN 25Value of contract: 0.6 mi. €? Edisonallee Potsdam (2007)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brüggemann, Tel. (+49331) 661 2201Re-positioning of 450 m of plastic-coated compoundpipe DN 400 to PN 45Value of contract: 0.5 mi. €? Zeppelinstrasse Potsdam (2007)Client: Energie und Wasser Potsdam GmbH (EWP)Contact: Mr. Brüggemann, Tel. (+49331) 661 2201Re-positioning of 2 x 200 m district heating pipesDN 350/500 and 2 x 140 m DN 80/160 to PN 25Value of contract: 0.4 mi. €? Berlin Brandenburg International Airport GU XI (2007–2011)Client: Flughafen Berlin Schönefeld GmbHContact: Ms. Standke, Tel. (+4930) 6091 2671Construction of a heating and cooling distributionnetwork comprising 16,000 m of plastic-coatedcompound pipe DN 25 – DN 500, PN 16 incl. fittings,chamber structures and automation systems.Value of contract: 4.4 mi. €? Julius-Kühn-Institut (JKI) Berlin (2008)Client: Bundesamt für Bauwesen undRaumordnung (BBR)Contact: Mr. Strombach, Tel. (+4930) 841 733 20Renewal and replacement of existing district heating pipes DN 20/90 to DM 100/200 to PN 16, route measuring approx. 700 m in lengthValue of contract: 0.7 mi. €? Mitterer Strasse Munich (2010) Client: Stadtwerke München GmbH Contact: Mr. Schlampp, Tel. (+4989) 2361 2620 Renewal and replacement of plastic-coated compound pipe for district heating DN 100/200rated pressure in bar 25, renovation of fresh watershafts under very confined inner-city conditions,including the retention of the road traffic, length of route 200 m Value of contract: 0.3 mi. € ? Högelwörther Strasse Munich (2010/2011) Client: Stadtwerke München GmbH Contact: Mr. Schlampp, Tel. (+4989) 2361 2620 Steel fresh water pipe DN 25 – DN 500, rated pressure in bar 25 incl. protective steel pipe DN 700,length of route approx. 130 m, 4 reinforced concretefresh water shafts incl. excavation and pipe-layingDN 500 StValue of contract: 0.55 mi. € A I R P O R T C O N S T R U C T I O NAirportLeipzig-Halle Airport, stormwater drainageFrankfurt/Main Airport, retention basinBerlin-Brandenburg International Airport (BBI), runway connections Flugzeug: © Eray Haciosmanoglu - Fotolia.comBBI AirportBerlin-Brandenburg International Airport (BBI)BBI Airport,waste water disposalAirport1414AIRPORT CONSTRUCTIONThe number of aviation passengers is continuingto rise all over the world. Airport expansion is therefore vital and this applies to Germany too.The construction of new airports and expansion ofexisting facilities also require more infrastructure.As one of the leading companies engaged in infrastructural projects it therefore follows thatbeton & rohrbau should play an active part in thisfield.In recent years the following airport projects havebeen carried out or are currently in progress:? Berlin-Tegel Airport (2005)Client: Berliner Flughafengesellschaft mbHContact: Ms. Molkenthin, Tel. (+4930) 4101 4218TXL South, creation of aprons, rainwater drainagesystems, each with 110 m of pipes DN 1200 reinforced concrete pipe bored and DN 1400 reinforced concrete pipe bored, inspection chambers DN 2000Value of contract: 0.48 mi. €? Leipzig-Halle Airport (2006)Client: Flughafen Leipzig-Halle GmbHContact: Ms. Zenker, Tel. (+49341) 224 1518Pipes: 240 m DN 1100 reinforced concrete pipe,360 m DN 1200 reinforced concrete pipe, 150 m DN 1400 reinforced concrete pipe, 100 m DN 1500 reinforced concrete pipe, 160 inspection chambers DN 1000–2000Value of contract: 1.4 mi. €? Berlin-Brandenburg International Airport (BBI)runway connections (2007)Client: Flughafen Berlin Schönefeld GmbHContact: Mr. Novinger, Tel. (+4930) 609 185 050? Extensive excavations: earthworks approx. 300,000 m³ on an area measuring approx. 60 ha.? Civil engineering work: laying an asphalt areacovering some 85,000 m² for flight operations;supply and laying of reinforced concrete pipesDN 600 to DN 2000: approx. 3,000 m incl. chambers: approx. 40 in all, construction of new decentralized soil filters approx. 21,000 m²,groundworks – excavation of approx. 57,000 m³,approx. 34,000 m³ of filling in, approx. 6,500 mcable protection pipes as banks of pipesValue of contract: 19.6 mi. € ( joint venture)? Hannover-Langenhagen Airport (2007)Client: Flughafen Hannover Langenhagen GmbHContact: Mr. Fischer, Tel. (+49511) 977 1251Berlin-type pit lining 150 m², trench excavations250 m³, STRATE sewage lifting facility, type AWALIFT 3/2, vitrified clay pipe 60 m, water retained by means of vacuum systemValue of contract: 0.2 mi. €? Berlin-Brandenburg International Airport GU XI (2007–2011)Client: Flughafen Berlin Schönefeld GmbHContact: Ms. Standke, Tel. (+4930) 609,126 71Internal development of the future BBI airportwith to deal with:? wastewater: 11 km in nominal widths of DN 150 – DN 500 (sewers) and DN 40 – DN 400(pressurized sewer pipe)? rainwater: 6.1 km in nominal widths of DN 300 –DN 2400? drinking/fire extinguishing water: 21 km ressurized pipe in the nominal widths ofDN 150 – DN 400? heating and cooling distribution systems: 16 km in the nominal widths of DN 25 – DN 500PN 16Value of contract: 25.5 mi. €( joint venture, lead member)? Frankfurt/Main Airport (2010/2011)Client: Adolf Lupp GmbH & Co. KGContact: Mr. Weiss, Tel. (+496043) 607 179 Construction of new retention basin, mechanicalengineering equipment, technical building installations Value of contract: 5.3 mi. € ? Re-routing of pipelines at Munich Airport (2011)Client: Flughafen München GmbH Contact: Mr. Blume, Tel. (+4989) 975 521 23 Re-laying of fire-extinguishing pipelines DN 300rated pressure in bar 16 and drinking water pipesDN 300 rated pressure in bar 10 for the extensionto Hotel Kempinski Value of contract: 0.2 mi. € tFlugzeug: © Eray Haciosmanoglu - Fotolia.comA B R O A DAbroadSewage treatment plant King’s Lynn, United KingdomCalibrated burstlining, Bahrain© Georg Schierling - Fotolia.comAbroad1515ABROADThe European Community now numbers 27 members. As a result of the increasing globalizationof the world economy, it presents opportunities to the German construction industry and to smalland medium-sized firms utilizing the latest technology, for gaining access to foreign markets.Although the German construction market hasbeen declining for more than 10 years, those inother countries are expanding rapidly. This is particularly true for the water and sewage sectors.Like other companies, beton & rohrbau has there-fore been exploring and developing new markets.Tenders have been processed in partnership withlocal companies, for example in Georgia, Croatiaand the Czech Republic. Branches have been set up In Cluj (Romania),Istanbul (Turkey), Manama (Bahrain) and Salzburg(Austria) while a local beton & rohrbau subsidiaryhas been established in King’s Lynn (United Kingdom).A new company, beton & rohrbau-Omnitech, hasbeen set up in Bucarest in partnership withOmnitech, while beton & rohrbau KasachstanGmbH has been created, based in Stuttgart. Inaddition, in collaboration with a number of localpartners, beton & rohrbau Nigeria Ltd. has beenestablished in Abuja, Nigeria.The following projects have been carried out bybeton & rohrbau respectively are in executionphase:? Bahrain (2010–2011)Client: The Ministry of Works, BahrainCalibrated burstlining (fit-in-pipe method) withshort pipe pp modules.Wastewater network length: 3 km – DN 150, DN 200 and DN 250Value of contract: 2.0 mi. € ? King’s Lynn, United Kingdom (2008–2009)Client: Palm Paper Limited Wokingham, BerkshireContact: Mr. Dollinger, Tel. (+497361) 577 188The construction of an industrial wastewater plantfor the Palm paper factory in order to clean thewastewater resulting from paper manufacturing.It includes a machine house, transformer station,primary settling tank, aeration tank, final clarifiers1+2, intake works and outfall.? Plant capacity: 700.000 population equivalent? Average figure: 625 m³/h? Maximum values: 781 m³/h? COD: ? 350 mg/l? BOD: ? 25 mg/l? Temperature: ? 35° C? Concrete: 13.000 m³ ? Concrete-steel reinforcement: 2.500 t? Shuttering: 33.000 m² Value of contract: 15.0 mi. € © Georg Schierling - Fotolia.comA B R O A DAbroadWaste-water collecting system, MauritiusWastewater system and sewage treatment plant, RomaniaMicrotunneling, TurkeyConstruction of a new sewage treatment plant, Russian FederationAbroad1515ABROAD? Mauritius (2008–2011)Client: Wastewater Management Authority, Port Louis, MauritiusThe purpose of this project is to connect the townsof Mont Roches, Roches Brunes, Plaisance, Stanley, and Trefles Rose Hill, Beau Sejour, Old QuatreBomes, Morcellement St Jean, Sodnac, La Louise,Palma, Pierrefonds and Bassin to the wastewatercollection network.? 98.5 km network of sewers? 4.1 km of pressurized pipes ? 13,000 house connections? 50 km of drinking water pipes? complete detailed designValue of contract: 69.9 mi. € ? Ploiesti, Romania (2008–2012)Client: Ploiesti MunicipalityContact: Eng. Mihail Faca, Tel. (+40244) 541 071Planning and construction of a sewage treatmentplant on a turnkey basis, and also the planningand construc tion of the expanded sewer networks? Sewer network:Length: 18,000 mDiameter: 300 mm to 1100 mmHouse connections: 2,000? Sewage treatment plant:Plant capacity: 200,000 population equivalentDaily volume of wastewater: 50,000 m³/dPeak inflow during dry periods: 2,635 m³/hPeak inflow: 5,270 m³/hCOD: ? 125 mg/lBOD: ? 25 mg/lSurface area: 190 x 90 mConcrete: 28,000 m³Concrete-steel reinforcement: 2,800 tShuttering: 30,000 m²Value of contract: 26.9 mi. € (Konsortium) ? Russian Federation (2010–2011)Client: Vektor 2000 GmbH Investor: ‚SC Olimpstroy'Construction of a new sewage treatment plant inthe future Olympic city of Sochi? daily volume of wastewater: 100,000 m³/day? peak intake: 6,125 m³/h? 289,000 population equivalentMain process engineering components:? 6 coarse screens and 6 fine screens? 4 lines of grit chambers and grease traps? 4-line pre-sedimentation (diameter 30 m)? 4-line activation (preceded by denitrification, volume: 51,840 m³)? 8-line final sedimentation (diameter 30 m, suction dredge)? wastewater filtration and UV disinfection of the entire clear water discharge? sludge compacter(2 lines, each of 15 m diameter)? 3-line mechanical sludge dewatering(centrifuge, thickening to between 20 and 25 % dry matter)? 3-line electro-osmotic final sludge-dewatering (thickening to 50% dry matter)Value of contract: 23.0 mi. € ? Turkey (2009–2010)Client: ISKI ( Istanbul Su ve Kanalizasyon Idaresi) Microtunneling on the asian side Wastewater collector DN1400 in the Istanbul suburb of TuzlaTotal length of microtunneling: 5,000 mValue of contract: 5.6 mi. € O P T I M I S A T I O NtimisationExpansion of Pfützthal sewage treatment worksSecondary settling tanks with scummer gantryEnergy optimization at Leisnig sewage treatment plant – energy savings of 42 %Inspection of aeration system, Leisnig sewagetreatment worksRenewal of technical equipmenttimisation1616OPTIMISATION? Reconstruction work and improvements to theLeisnig sewage treatment plant, for pop. 11,500(2007)Client: Abwasserzweckverband Leisnig, LeisnigReconstruction, improvement and renewal of the aeration system and of the circulation in the aeration tank, of the sludge dewatering system,the process and drinking water plant, the engineering, measurement, control and regulating systems, including a new substation, and expan-sion of the “HydroDat®” process control systemand of the “RBS 15” process regulating module.Assembly, installation, commissioning and trialsOutcome: The renewal of the aeration system andof the dynamic process control system has enabledenergy savings of up to 42 % to be achieved.Commissioning: June 2007Value of contract: 0.44 mi. €(company carrying out the work HST/WKSHydrosystemtechnik GmbH, Dresden)? Expansion of the Pfützthal sewage treatmentplant 1st and 2nd phases of the construction work(2008)Client: Abwasserverband “Salza”, TeutschenthalPopulation increase from 22,500 to 36,800Improvements to/New construction and installa-tion of new engineering, mechanical engineeringand electrical engineering systems for:aeration tanks 2, 3 and 4 with aeration system, fanunits, secondary settling tanks 2 with scummergantry, backflow sludge measuring chamber 1 and2, stabilizing tank, central storage unit, pumpingstation, automation system inc. control unit withprogrammable controller, “HydroDat®” processcontrol system Value of contract: 0.44 mi. €? Optimization of the Nünchritz sewage treatment plant (2010) Client: Abwasserzweckverband ‘Elbe-Flosskanal’ Replacement of programmable controllers and con-trol system. Maximum treatment capacity increasedfrom 1,500 m³/d to 4,000 m³/d. By optimizing thecontrol and regulating functions a 13% reduction inthe specific energy costs for every m³ of sewage hasbeen achieved. Value of contract: 0.065 mi. €Improvements to automation technologyand process managementAutomation technology that is properly adaptedto meet the requirements of process engineeringforms the basis for sewage treatment plants thatcan operate with the maximum economic efficiency and effective process engineering.Included in our tender is the replacement of theSPS (programmable controllers) and their re-pro-gramming. The potential improvements in termsof process engineering and economic efficiencyshould therefore be identified and evaluated inadvance and incorporated in the programming.Replacing the automation technology ? Definition of tasks by client? Preparation of specifications for engineering –measurement, control and regulating systems as the basis for the hardware configuration, and generation of user software? Programming of user software? Installation of new hardware? Setting up user software? Function test of the new user software, commissioning in stagesDelivery and assembly ready for useHydroDat® process control system? Configuring the process control system? Installation of new hardware? Setting up user software and carrying out function testEnergy optimization? Supplementing aeration elements? Energy-optimized tank circulation? Replacement of fans or adding additional units? Energy-optimized fan operation – Making bestuse of the technically available control range of the fans to also prevent peak loads? Base load fan with frequency converter control? Peak load switching also with frequency converter control? Improving the process control aspects of aeration:Oxygen will only be provided for the biology ifneeded – the supply will be regulated. The regulation will be based on the oxygen consumption and available nitrate measurements.nIInternetwww.beton-rohrbau.deRevised: April 2011S U B S I D I A R I E S A N D P A R T I C I P A T I O N Sbeton & rohrbauC.-F. Thymian GmbH & Co. KGWesthafenstrasse 113353 BerlinTel. (+4930) 39 73 41-0Fax (+4930) 39 73 41-24e-mail berlin@beton-rohrbau.deInternet www.beton-rohrbau.de? LeipzigAm Bahnhof 1504509 Klitschmar Tel. (+4934602) 95 69 80 Fax (+4934602) 43 86 78 e-mail leipzig@beton-rohrbau.de? MagdeburgOsterweddinger Strasse 1639171 Magdeburg-DodendorfTel. (+49391) 4 00 68-78 Fax (+49391) 4 00 68-59e-mail magdeburg@beton-rohrbau.de? DessauNeekener Strasse 2106846 DessauTel. (+49340) 2 10 79-1Fax (+49340) 2 10 79-2? RegensburgWiener Strasse 23a93055 RegensburgTel. (+49941) 20 82 05-0Fax (+49941) 20 82 05-10e-mail regensburg@beton-rohrbau.de? HalleDelitzscher Strasse 4806112 Halle/Saale Tel. (+49345) 5 66 75-0 Fax (+49345) 5 66 75-11 e-mail halle@beton-rohrbau.de? PotsdamZeppelinstrasse 12314471 PotsdamTel. (+49331) 58 18 49-00Fax (+49331) 58 18 49-11e-mail potsdam@beton-rohrbau.de? RostockLange Strasse 1a18055 RostockTel. (+49381) 4 53 79 52-0Fax (+49381) 4 53 79 52-3e-mail rostock@beton-rohrbau.de? DresdenGasanstaltstrasse 1001217 DresdenTel. (+49351) 25 08 85-10Fax (+49351) 25 08 85-20FachbetriebnachWHG§19 I (2)Gruppe: AK1, VM, VP, VOW1: ge, st, pe,pvc, gfkFW2: ku, stQQMS-certifiedDIN ENISO 9001tubus GmbH Maximilianallee 2204129 LeipzigTel. (+49341) 9 04 53-330Fax (+49341) 9 04 53-339e-mail info@tubus-rohrrenovation.deInternet www.tubus-rohrrenovation.deviacon GmbH Straßen- und TiefbauMaximilianallee 2204129 LeipzigTel. (+49341) 9 19 81-312Fax (+49341) 9 19 81-311e-mail mail@viacon-leipzig.deInternet www.viacon-leipzig.deQQMS-certifiedDIN ENISO 9001S01.02; S10.05;S20.01; S20.02;S21.01; S21.04;S27.16; S27.23;S30.01; S41.02Ausführungs -bereich: 3Optiwab International GmbHGasanstaltstrasse 1001237 DresdenTel. (+49351) 25 08 85-45Fax (+49351) 25 08 85-20e-mail info@optiwab.deInternet www.optiwab.deHST-WKS Hydro-Systemtechnik GmbHGasanstaltstrasse 1001237 DresdenTel. (+49351) 25 08 85-10Fax (+49351) 25 08 85-20e-mail info@hst-wks.deInternet www.hst-wks.deHTR-Bau GmbHMaximilianallee 2204129 Leipzig Tel. (+49341) 9 19 81-310Fax (+49341) 9 19 81-311 e-mail mail@htr-bau.de Internet www.htr-bau.deRHL Rohrtechnik GmbHDelitzscher Strasse 4806112 Halle/Saale Tel. (+49345) 5 75 47-0 Fax (+49345) 5 75 47-19 e-mail info@rhl-rohrtechnik.de Internet www.rhl-rohrtechnik.deQQMS-certifiedDIN ENISO 9001FachbetriebnachWHG§19 I (2)Gruppe: AK1 W1: st, ge, gfk,pe, az, guGruppe: AK1 W2: ge, ku, peG2: pe, sticipationsSUBSIDIARIES AND PARTICIPATIONSbeton&rohrbauGermanyBahrainBulgariaGeorgian RepublicKazakhstanMauritiusNigeriaRomaniaRussianFederationTurkeyUnited KingdomConfidence is the summation of positive experiences.CAR L - F R I EDR I CH THYM IAN