Open invitation to tender, deadline 29.05.2014, for selection of contractors for design and implementation of phase 1, metro line 3 extension in Sofia. The new underground section (p.k. 4 +950 - p.k.11+966,34) will include seven stations. The contract is composed of four lots: lot 1, section from km 11 +966.34 (starting shaft of TBM) to km 8 +996.69 (end of MS 11) with two stations; lot 2, section from km 8 +996.69 (end of MS 11) to km 6 +561.05 (end of MC 8) with three stations; lot 3, section from km 6 +561.05 (end of MC 8) to km 4 +950, with two stations and a tunnel section; lot 4, a tunnel section to be driven with a TBM, from km 11 +966.34 (starting shaft) to 5 km 248.57 (output shaft). Time limit for receipt of requests for documents or for accessing documents: 19.05.2014. Further information from Engg. Iskra Ilieva and Krasimira Georgieva, Metropolitan Sofia, Sofia, tel +359 29212034/29212722, fax +359 29877892. Tenders to be sent to Adelina Stoichkov, Metropolitan Sofia, Sofia, tel +359 29212012. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=070626-2014. 15/14.