Herrenknecht AG公司介绍.doc

Jinping Drainage Tunnel Project P.R. of China Single Gripper Hard Rock TBM ?6,000mm Techn. Doc. No. A-2312-00 11. S-271 TBM history and reference Page 57 08.12.06 N.Zuber/zh 57 / 58 Herrenknecht AG Schlehenweg 2 _ D-77963 Schwanau I:\GM_Projects\Asia\China\Jinping\A_Offer_Phase\Offer_Drainage_Tunnel\00_01.DOC 1. Company introduction Herrenknecht AG was founded by Martin Herrenknecht in 1977. In 1980, an office and a workshop were established in Schwanau - southern Germany, near the French and Swiss borders. The headquarters in Schwanau are located near the airports of Stuttgart, Strasbourg (France) and Basle (Switzerland). Today, the company has more than 1,800 employees world-wide of which 1,200 work in Schwanau. The manufacturing and assembly area has grown to 69,800m2 and comprises ultra-modern production plants and office facilities. Herrenknecht AG facilities in Schwanau – Germany As a manufacturer of tunnelling machines, Herrenknecht AG is unique in the sense that it covers the complete range of tunnelling machines in terms of size and suitability to geological conditions. _ from large diameter from 4,000mm up to 15,470mm used for road and railway, metro and water tunnels down to the smallest 100mm outside diameter fully automatic microtunnelling machine, house connection machines and HDD-Equipment, _ from soft, water bearing non-cohesive soils to hard rock up to 300MPa compressive strength. In total, Herrenknecht AG has supplied more than 1,300 tunnelling machines worldwide. 1.1 Production facilities The headquarters at Schwanau comprises the following facilities: Production facilities Assembly of large diameter machines 32,500m2 Engineering and Administration 6,500m2 Assembly microtunnelling machines 16,800m2 Production plant TBM components 10,000m2 Apprentice training area 600m2 Equipment storage / parking 24,000m2 Lifting facilities – cranes 80 tons capacity 4No. 64 tons capacity 6No. 50 tons capacity 1No. 32 tons capacity 26No. 20 tons capacity 3No. 16 to