Invitation for prequalification, deadline 7th June, 2004 for upgrading of the Kavak-Merzifon Road (section II), approximately 18.7 km, to a two-lane dual carriageway, including a new alignment for 11.8 km consisting of four tunnels. Contact Ministry of Public Works and Settlement, General Directorate of Highways, Directorate of Cost Estimates and Specifications, Block D, Floor 2, 06100 Yucetepe, Ankara. Tel. +90 3124158011, fax +90 3124191662. E-mail fsaruhan@kgm.gov.tr 18/04.