With regard to the development of human capital, the following were carried out: training programme on environmental issues and safety at work staged at university specialisation departments and local companies of primary importance, offering hours of training for internal staff and contractors; coordinated safety drills for the Carabayllo fire brigade; theoretical and practical courses on the use of fertilisers, garden care and conversion to organic farming, organised by the Chillón Valley Producers’ Association, for a total of 1,796 hours of training provided.