PublicTenders.net has an archive of tenders for the whole of the EU, going right back to 1 February 2008. That's over 1.5 million documents in total – and a fantastic research resource.
Chile-Santiago: Security services for the Delegation of the European Union in Chile, ref. EEAS-232-DELCHLS-SER-FWC (Tender)24 April 2014 | OJEU | CHILE (CL)CPV codes
CL-Santiago: security services (Extra information)