Qualification system with call for competition for the registration of Northern Powergrid Ltd and associated companies suppliers, contractors and service providers (vendors) belonging to several categories and including Tunnels Consultancy (4.6.12), Rail Tunnel Doors (1.54.11) and Tunnelling & Shafts (4.1.7). Northern Powergrid Ltd and associated companies will use the UVDB system (Utilities Vendor Database). Contact Northern Powergrid Ltd and associated companies, attn UVDB Team, Houghton le Spring, tel +44 1235838190, e-mail northernpowergrid@achilles.com. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=138850-2015. Ref.n. Northern Powergrid TSMS April 2015. 17/15.
