Negotiated invitation to tender, deadline 16.08.2016, for mining operations for SFA (Stockholm Future Sewage). The Henriksdal WWTP, the largest WWTP in Sweden, which is located in the centre of Stockholm and will be extended to treat all wastewater in Stockholm. The contract is composed of 2 lots. Further information from https://tendsign.com/doc.aspx?ID=107792. Specifications and documents from https://tendsign.com/doc.aspx?ID=107792&Goto=Docs. Tenders must be sent to https://tendsign.com/doc.aspx?ID=107792&Goto=Tender. Contact Stockholm Vatten VA AB, attn Sten Janson, Stockholm, e-mail sten.janson@ecenea.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=240736-2016. Ref.n. 16SV640. 28/16.