Tender Formalities. The envelope, packing or postmark must be sealed and must not indicate the identity of the Tenderer. Tenders with external identification may not be opened or considered. It must be clearly labelled “Parking & Ancillary services” Tender ". It must be addressed as follows: Private & Confidential-Deputy Chief Executive-Premises Dept., RDS Finance Reception, Anglesea Road, Royal Dublin Society, Ballsbridge, Dublin 4, D04 AK83 The following requirement must be adhered to when submitting the tender: