# Competences — water plant technician Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/7f800e7d-9d86-406a-9116-b5eca7526869). ## Essential - **ensure compliance with environmental legislation** (skill/competence) - **maintain specified water characteristics** (skill/competence) - **maintain water distribution equipment** (skill/competence) - **maintain water storage equipment** (skill/competence) - **maintain water treatment equipment** (skill/competence) - **measure water quality parameters** (skill/competence) - **monitor water quality** (skill/competence) - **operate hydraulic machinery controls** (skill/competence) - **operate pumping systems** (skill/competence) - **troubleshoot** (skill/competence) - **water policies** (knowledge) - **water pressure** (knowledge) ## Optional - carry out waste water treatment (skill/competence) - collect samples for analysis (skill/competence) - document analysis results (skill/competence) - ensure equipment availability (skill/competence) - ensure equipment maintenance (skill/competence) - ensure proper water storage (skill/competence) - follow water supply schedule (skill/competence) - install hydraulic systems (skill/competence) - install plumbing systems (skill/competence) - maintain desalination control system (skill/competence) - maintain records of maintenance interventions (skill/competence) - manage desalination control system (skill/competence) - operate water purifying equipment (skill/competence) - percolation (knowledge) - perform laboratory tests (skill/competence) - perform water testing procedures (skill/competence) - perform water treatment procedures (skill/competence) - perform water treatments (skill/competence) - test samples for pollutants (skill/competence) - use personal protection equipment (skill/competence) - use water disinfection equipment (skill/competence) - water chemistry analysis (knowledge) - water reuse (knowledge)