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Responses received will be reviewed and may be used to inform the procurement approach, framework design, lotting structure, duration, evaluation methodology and delivery requirements.\nParticipation in this market engagement exercise is voluntary and will not form part of any future evaluation process. Completion of the survey will not confer any advantage or disadvantage in any subsequent procurement exercise, nor does it constitute a commitment by Network Rail to undertake any procurement or award any contract.\nNetwork Rail reserves the right to amend the proposed scope, procurement strategy and timetable following consideration of the feedback received. 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