Invitation to tender by negotiated procedure, deadline 23.12.2014, for C486 — Services for air quality and noise monitoring for early works at nine sites for Thames Tideway Tunnel Project. Estimated value of contract EUR625,000-EUR1.56 million, excluding VAT, duration June 2015 for one year. For further information and electronic submission of tenders and requests to participate contact Procurement Support Centre at Thames Water Utilities Ltd, Reading, e-mail procurement.support.centre@thameswater.co.uk. PQP available at http://www.thamestidewaytunnel.co.uk. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=411262-2014. 49/14.