Competitive procedure with negotiation, deadline 29.05.2017, for increasing the Outlet Pipe Capacity / Pipe Jacking Contract for the Kakolanmäki Wastewater Treatment Plant. For free procurement documents please go to https://www.hankintailmoitukset.fi/fi/notice/view/2017-010986. Tenders or requests to participate must be submitted to PTCServices Oy, Helsinki, email hankinnat@ptcs.fi, web http://www.turunseudunpuhdistamo.fi/hankinnat. Duration of the contract is 48 months. Contact Turun seudun puhdistamo Oy, attn Jarno Arfman, Turku, tel +358 407126231, fax +358 22397077, email jarno.arfman@turku.fi. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=164982-2017 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=186187-2017. 20/17.