Qualification system with call for competition for RISQS (Railway Industry Supplier Qualification Scheme) to be used for awarding contracts for maintenance and repair services in the next 12 months. The suppliers need several areas of capability including Track - Gauge Measurement Tunnels (03.01.04), Tunnels (12.02.01), Tunnel Linings (12.02.02), Tunnel Drainage (12.02.03, Assessments & Examinations – Tunnels (12.12.05), Tunnel Fixed Ventilation Systems (15.05.01), Tunnel Portable Ventilation Systems (15.05.02). Contact Achilles Information Ltd, attn RISQS Customer Care Team, Abingdon, tel +44 1235861118, fax +44 1235838096, e-mail risqs@achilles.com. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=265012-2015. Ref.n. RISQS QSN Services July 2015. 31/15.