Open invitation to tender, deadline 28.08.2017, for seismic ground investigation services for a submarine tunnel below Romsdal fjord on the E39. The survey includes tomography for 3 horizontal drilling holes of 1 041 m, 1 650 m and 1 202 m. The drilling holes need to be lined with plastic pipes. The contract also includes 2 000 metres of seismic refraction.The paramount objective of the surveys is mapping the quality and surface of rock. Contract value EUR537,548.00 excluding VAT. Further information from https://kgv.doffin.no/ctm/Supplier/Documents/Folder/156262. Contact Statens vegvesen Region Central, attn Torkild Andal, tel +47 91120146, email torkild.aandal@vegvesen.no. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=289009-2017. Ref.n. 17/103242. 30/17.
