Service Of The Full Management Of The Cooking And Food Services Of The Centers Of The Consortium Mar Parc De Salut De Barcelona, Which Includes The Cooking And Food Service Of Patients, The Cooking And Food Service For Guardian Doctors And Nursing Staff And The Granting Of The Service Of Exploitation Of The Coffee Shops And Eaters Of Work And Public, According To Technical Characteristics That Are Detailed In The Specifications Of The Technical Techniques.