The National Roads Authority is acting as a central purchasing body in respect of six multi party framework agreements for the provision of technical consultancy services for delivery of National Roads Projects which are funded by the Contracting Authority, together with any ancillary services which may be inferred there from or be necessary to carry out the services, divided into six separate lots — 1a (8 participants), 1b (8 participants), 1c (8 participants), 2 (7 participants), 3a (5 participants) and 3b (8 participants).