FUTURE ORIENTATED AND POWERFUL. REHAU U-LINER PRESENTATION

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1 FUTURE ORIENTATED AND POWERFUL. PRESENTATION BY TOBIAS DEMEL BUSINESS DEVELOPMENT V Construction Automotive Industry

2 REHAU, UNLIMITED POLYMER SOLUTIONS WHO IS REHAU?

3 REHAU, UNLIMITED POLYMER SOLUTIONS COMPANY DIVISIONS Since the company was founded in 1948, REHAU has been striving to open up new fields of application with custom formulations of polymer materials and, at the same time, replace traditional materials with more effective polymers and to use creative solutions to offer added value to our customers. In the beginning REHAU established itself successfully in Germany and the surrounding western countries. This was followed by an early expansion in all of Europe and the expansion to North America as well as Asia and Australia. Today, REHAU is represented in more than 50 countries worldwide on all continents. As the premium brand for polymer-based solutions, the company is a worldwide leader in construction, automotive and industry. Automotive business division Industry business division Construction business division

4 REHAU, CLOSE TO THE CUSTOMER GERMAN ORIGIN In Germany, REHAU has 16 sales offices, eleven plants, three logistics centers and 2 administration offices REHAU is represented in Bavaria with six plants, one Just-In-Time warehouse, three sales offices and two administration offices.

5 REHAU, CLOSE TO THE CUSTOMER EUROPEAN LOCATIONS REHAU is represented in Europe with 84 sales offices and 25 plants. For more than ten years we have been systematically developing our commitment in Eastern Europe. Today, we have roughly 12,000 employees in all of Europe.

6 REHAU, CLOSE TO THE CUSTOMER GLOBAL NETWORK 6 CONTINENTS 170 LOCATIONS OVER 17,400 EMPLOYEES

7 4 TYPICAL PROBLEMS OF EXISTING PIPELINES AFTER SERVICE LIFE TIME OF MORE THAN 10 YEARS 1. FRAGMENTATION 2. INCRUSTATION 3. LEAKINESS 4. INNER CORROSION

8 CONVENTIONAL PIPE RENOVATION METHOD UP TO 80% OF THE PROJECT COSTS ARE ATTRIBUTABLE TO THE INSTALLATION PROCESS INCLUDING: EXCAVATION LABOUR COSTS PLANT HIRE 100% 80% 60% 40% 20% 0% Installation Pipe Material MASSIVE HIDDEN COSTS SHOULD ALSO BE CONSIDERED DUE TO TRAFFIC DIVERSIONS AND PRODUCTIVITY LOSSES THE CHALLENGE: REDUCING INSTALLATION COSTS BY TRENCHLESS LAYING IN THE EXISTING LINE USE OF LONG LIFE PLASTIC PIPING SYSTEMS WITH TIGHT HOUSE CONNECTIONS AND BRANCHES

9 ALTERNATIVE PIPE RENOVATION METHODS PIPELINE RENOVATION CONVENTIONAL REPAIR RENOVATION TRENCHLESS REPLACEMENT INSTALLATION BY DIGGING DISCRETE PIPES SPIRALLY WOUNDED PIPES CURED IN PLACE PIPES CONTINUOUS PIPES PIPE SEGMENTS INSERTED HOSES CLOSE-FIT PIPES PIPE BURSTING AUGHER BORING

10 PRODUCTS FOR POTABLE AND PRESSURIZED WASTE WATER AW FOR SEWAGE - MADE FROM SPECIAL HIGH QUALITY PE 100 MATERIAL - PIPE DIMENSION MATCHED TO THE PIPELINE TO BE RENOVATED - QUALITY INSPECTION IN THE FACTORY - BEST HYDRAULIC PROPERTIES - SOLID WALL PIPE MADE FROM HIGH QUALITY PE 80 MATERIAL - HIGH FLEXIBILITY FOR EASY INSTALLATION THROUGH MANHOLES - WELDABILITY - REFORM PROCESS REPEATABLE - HIGH STATIC LOAD-BEARING CAPACITY - SIDE PIPE CONNECTIONS TO BE MADE UNDERGROUND (BY ROBOT) - CHALLENGE: TIGHT SIDE CONNECTIONS

11 WHAT IF A LARGE NUMBER OF SIDE PIPES FOR DOMESTIC SERVICES HAVE TO BE CONNECTED?

12 SIDE-PIPE CONNECTION TECHNIQUE FOR POTABLE AND PRESSURIZED WASTE WATER TOP-LOADING PIPE CONNECTION TECHNIQUE FOR PIPELINES DESPITE OF BEING PRESSURED. THE SADDLE OF THE FITTING WILL BE PRESSED ON THE PIPE SURFACE AND FITTED BY USING A SPECIAL EQUIPEMENT. THE SADDLE AND THE PIPE WILL BE WELDED IN THE FITTED STAGE WITH A PRESSURE (P) OF 2 BAR WITH A SADDLE BENDING < 4%.

13 SIZES, LENGTH AND TRANSPORTATION DELIVERY TO THE MIDDLE EAST REGION ON RECYCLABLE ONE-WAY WOODEN DRUMS STANDARD DRUM DIMENSIONS UP TO OUTSIDE DIAMETER 3.4M AND WIDTH 2.15M LARGER DRUM DIMENSIONS CAN BE CUSTOM MADE, DEPENDING ON TRANSPORTABILITY DIAMETER in mm PE 100 PE 80 PE 80 WATER SUPPLY Length in m SEWERAGE Length in m U-LINER-AC Length in m

14 INSTALLATION PROCEDURE INSTALLATION PROCESS CONTROLLED BY A PROFESSIONAL CERTIFIED PARTNER FAST INSTALLATION UP TO 600M PER DAY (DEPENDING ON SITE CONDITIONS) STEAM UNIT TRAILER WITH DRUM WINCH

15 PREPARATION WORKS THE SUCCESS OF ANY RENOVATION IS AS GOOD AS THE PREPARATION OF THE PIPELINE STEP 1: - REMOVAL OF SEDIMENTS - REMOVAL OF PROTRUDING BRANCHES STEP 2: - CALIBRATION OF THE INTERNAL PIPELINE DIAMETER - CCTV DOCUMENTATION ON LOCATIONS OF ANY LATERALS, BENDINGS, WELDING ROOTS (STEEL PIPES), FAILURE MODES STEP 3: - MECHANICAL SCRAPPING OR WATER JET CLEANING (DEPENDING ON THE DEGREE OF POLLUTION)

16 FIELD OF APPLICATION ROOT FAULTS RENNOVATION POSSIBLE REQUIRED PREPARATION WORKS APPLICATIONS AND REQUIRED PREPARATION LEAKAGE - BLOCK-AGE REMOVAL OF BLOCKAGE SUB-SIDANCE / GROUND MOVEMENT ONLY IN COMBINATION WITH PREPARATION WORKS RE-ALIGNMENT MILLING MECHANICAL WEAR - CORROSION - DEFORMATION CONDITIONAL (UP TO 5% ONLY) - CRACKS - PARTIAL FRAGMENTATION REPAIR / ONLY FOR LARGE FRAGMENTATIONS PARTIAL COLLAPSE REMOVAL OF BLOCKAGE DEFFECTIVE CONNECTIONS MILLING OR FILLING

17 INTERNATIONAL REFERENCE PROJECTS TW PROJECT LOCATION PRODUCT SPECIFICATIONS VAXJÖ, SWEDEN TW APPLICATION SIDE CONNECTIONS RENNOVATION OF POTABLE WATER PIPELINE NONE INTERNAL DIAMETER LENGTH 150 MM 4,000 M Automotive U-LINER References Industry

18 INTERNATIONAL REFERENCE PROJECTS TW PROJECT LOCATION PRODUCT SPECIFICATIONS RATSHAUSEN, GERMANY TW APPLICATION SIDE CONNECTIONS RENNOVATION OF POTABLE WATER PIPELINE NONE INTERNAL DIAMETER LENGTH 125 MM 2,000 M Automotive U-LINER References Industry

19 INTERNATIONAL REFERENCE PROJECTS TW PROJECT LOCATION PRODUCT SPECIFICATIONS SANSSOUCI PALACE POTSDAM, GERMANY TW APPLICATION SIDE CONNECTIONS RENNOVATION OF POTABLE WATER PIPELINE NONE INTERNAL DIAMETER LENGTH 250 MM M Automotive U-LINER References Industry

20 INTERNATIONAL REFERENCE PROJECTS AW PROJECT LOCATION PRODUCT SPECIFICATIONS GÖTTINGEN, GERMANY AW APPLICATION SIDE CONNECTIONS RENNOVATION OF SEWAGE PIPELINE NONE INTERNAL DIAMETER LENGTH 300 MM 3,500 M Automotive U-LINER References Industry

21 INTERNATIONAL REFERENCE PROJECTS REHAU RAULINER PVC PROJECT LOCATION PRODUCT SPECIFICATIONS AIRPORT POWIDZ, POLAND RAULINER PVC APPLICATION RENNOVATION OF SEWAGE PIPELINE SIDE CONNECTIONS NONE INTERNAL DIAMETER LENGTH 400 MM and 450 MM 457 M and M Automotive U-LINER References Industry

22 INTERNATIONAL REFERENCE PROJECTS AW PROJECT LOCATION PRODUCT SPECIFICATIONS NEUWEILER, GERMANY AC APPLICATION SIDE CONNECTIONS INTERNAL DIAMETER LENGTH RENNOVATION OF SEWAGE PIPELINE EVERY 8M 300 MM 100 M Automotive U-LINER References Industry

23 INTERNATIONAL REFERENCE PROJECTS AW PROJECT LOCATION PRODUCT SPECIFICATIONS BLOMBERG GERMANY AC APPLICATION SIDE CONNECTIONS INTERNAL DIAMETER LENGTH RENNOVATION OF SEWAGE PIPELINE 39 SIDE CONNECTIONS 200 MM M Automotive U-LINER References Industry

24 INTERNATIONAL REFERENCE PROJECTS FOR OIL PROJECT LOCATION PRODUCT SPECIFICATIONS ZUTICA CROATIA APPLICATION SIDE CONNECTIONS INTERNAL DIAMETER LENGTH RENNOVATION OF Oil PIPELINE NONE 80 MM 600 M Automotive U-LINER References Industry

25 INTERNATIONAL REFERENCE PROJECTS FOR OIL PROJECT LOCATION PRODUCT SPECIFICATIONS ZISTERDORF / OMV AUSTRIA APPLICATION SIDE CONNECTIONS INTERNAL DIAMETER LENGTH RENNOVATION OF OIL PIPELINE 25 BAR NONE 200 MM M Automotive U-LINER References Industry

26 REHAU CLOSE-FIT LINER FOR RENNOVATION OF WATER SUPPLY, GAS, SEWERAGE AND OIL PIPELINES TRENCHLESS, ECONOMICAL, SAVE INNOVATION AND SERVICE FROM ONE SOURCE Construction Automotive Industry

27 THANK YOU FOR YOUR ATTENTION! PLEASE VISIT US IN GERMANY Construction Automotive Industry