where a service contract follows a design contest and is to be awarded to the winner or to one of the winners; in the latter case, all winners shall be invited to participate in the negotiations;
i gcás ina dtagann conradh seirbhíse as comórtas dearaí agus go bhfuil sé le dámhachtain don bhuaiteoir nó do cheann de na buaiteoirí; sa chás deiridh sin, tabharfaidh cuireadh do na buaiteoirí go léir páirt a ghlacadh san idirbheartaíocht;