Open invitation to tender, deadline 24.04.2014, for construction of three start shafts and three curved microtunnels of lengths 207/373/643 m and diameters 1400/1600/2000 mm. Duration of contract 26.06.2014 to 17.04.2015. Contact Alois Schwarze at UMG in Goettingen, tel +49 5513-94321, fax –04321, e-mail schwarze.a@med.uni-goettingen.de. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=082811-2014. 11/14.
