The VORWERK Group can not only execute individual sub-projects but also carry out entire construction projects independently. In close cooperation with the customer, we perform all necessary services ourselves, from the feasibility study to the entire permit planning process and the turnkey execution of the construction works. With turnkey solutions, our focus is on the com-prehensive vision of a construction project. Our aim is to implement even more complex projects in due course and in the best way possible, while taking into account eco-nomic efficiency.

With our turnkey services we are able to provide quality and consider risks to an extent that is not possible when doing only individual sub-projects.

Our specifications for turnkey solutions as well as the relevant contact addresses can be found overleaf. For the entire scope of services of the VORWERK Group please visit our website at www.friedrich-vorwerk.de.

Turnkey Solutions from a Single Sourcefor Everything That Flows.

VORWERK – we have the answers to all relevant questions on pipeline-based infra-structure, for today and into the future. For more than 50 years, our name has stood for a high level of technical expertise, relia-bility and innovative solutions in pipeline and plant construction.

Top priority is given to the reliability and cost-effectiveness of our solutions – for thebenefit of our clients.

We base this on a combination of cutting-edge technology and the knowledge and experience of more than 500 qualified employees at six different locations in Germany. This gives us the security of our own expertise and makes VORWERK one of the most efficient German companies in pipeline and plant construction for industry, municipalities and energy providers. For everything that flows.

Specifications for Turnkey Solutions

Tostedt

FRIEDRICH VORWERK KG (GmbH & Co.) Niedersachsenstraße 19-2121255 TostedtGermanyPhone +49 (0)4182 10 47Fax +49 (0)4182 61 55 tostedt@friedrich-vorwerk.de

Herne

VORWERK-ASA GmbH Gewerkenstraße 344628 HerneGermanyPhone +49 (0)2323 9 37-70 Fax +49 (0)2323 9 37 77-77 herne@friedrich-vorwerk.de

Contacts List

• Complete welding equipment for all common manual and automatic welding procedures• Equipment for PE-welding in all dimensions• A great variety of measurement instrumentation for cable, sewer and road construction as well as water and gas installations• Rock trenchers and rotors for excavators• Pipe jacking systems up to DN 1200• Microtunneling equipment from DN 300 to DN 1000• Pipe ramming machines, including Goliath and Taurus• Padder• Road finishers and rollers• Vacuum pumps for the lowering of groundwater• Service and assembly vehicles

Certificates• Quality management according to DIN EN ISO 9001:2008 • Environmental management according to DIN EN ISO 14001:2009 • Safety management according to SCCP

2006 Safety Certificate Contractors• Energy management according to DIN EN ISO 5001:2011 • Pipeline construction company according to DVGW GW 301 groups W1 and G1• Pipeline construction company according to DVGW GW 302 group R2 • DVGW G 493-1 group 2 - Manufacturing of gas plants and systems • DVGW G 493-2 group 2 - Maintenance of gas plants and systems • DVGW GW 11 - Cathodic protection • DVGW G 468-1 - Inspection of gas pipeline systems • Specialised according to German Federal Water Act • RAL Quality mark - Sewer construction - Group AK1• CE0045 - Manufacturing according to module G and F, Directive 97/23/ EG, Standard PED 97/23/EG / AD 2000 Instruction sheet HP0 / DIN EN ISO 3834- 3 (EN 729-3)• TRbF 301 / TRGL / DVGW Codes of practice / VdTÜV Instruction sheet 1052 - Manufacturing of pipelines and plants• AGFW Worksheet FW 601 group FW1 › District heating pipelines for steam / heating water systems• RAL Quality mark GZ 962 - Underground cable laying• Prequalified construction company at PQ VOB • Accredited supplier at Connexio, supplier information system for energy suppliers

Qualified Services

Turnkey Management of Infrastructure Projects in the Fields Of• Piping construction• Plant construction• Cable line construction• Sewer construction• Urban infrastructure construction• Road construction

The Following Services Are Offered• Feasibility studies• Approval planning• Rights of way and land acquisition• Offical permit procedures• Technical overall planning• Procurement management• Construction• Commissioning• Service and maintenance• Operational management

Internal Resources

Trained Experts• Engineers specialising in mechanical engineering, civil engineering, supply engineering and mining• Welding engineers and welding experts• Technicians• Pipe fitters• Bending experts• Construction machinists• Project purchasing agents• Certified electricians• PLC programmers• Surveying engineers and surveying technicians• CAD designers• Landscape architects• Ecologists• Administration experts• Right of way negotiators• Maintenance technicians• Machinists• Health and safety experts• Graduates in business economics

Extract from Our Available Machinery and Equipment• Excavators and loaders of all sizes• Trucks from 7 to 40 tons• Flat-bed trailers• Transporters• Bulldozers, pipe-laying and welding crawlers• Tandem and vibrating trench compactors