The Purpose Of This Contract Is The Execution Of The Project'S Work To Improve The Energy Efficiency Of The Systems Of Generation Of Cold And Heat In The Auditorium Enric Granados In Lleida, Which Includes The Execution Of The Works And The Legalizations Of The Facilities By The Successful Company. The Installation Must Also Be Integrated With The City Council'S Bms System. The Project Describes The Actions And Technical Specifications To Carry Out The Work To Improve The Energy Efficiency Of The Systems Of Generation Of Cold And Heat In The Auditorium Enric Granados. The Documentation Generated During The Contract Will Be Owned By The Lleida City Council.