Invitation to tender by negotiated procedure, deadline 23.08.2010, for construction of civil and hydromechanical works for 45 MW Cambasi Weir and HEPP project on Solakli river in Trabzon including: 6.38 km-long, 3.5 m-diameter energy tunnel; 1.95 km-long, 4.1 m-diameter transfer tunnel; and two access tunnels and associated works. Further information, specs and docs from Volkan Ceri at Enerjisa in Ankara, tel +90 3125834031, fax +90 3124738546, e-mail vceri@enerjisa.com.tr to whom tenders or requests to participate must be sent. Contract duration 21 months. Time limit for accessing documents 13.08.2010. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=208023-2010. 28/10.