Supply Of Reagents And Fungible Material For The Operation Of The Endres & Hauser Brand Measuring Equipment Of The Itam Llobregat, Itam Tordera, Etap Llobregat, Etap Ter And Etap Cardener Of The Ter-Llobregat Water Supply Body. This Use Material For The Operation Department Is Necessary For The Proper Functioning Of The Equipment, In Order To Carry Out The Control Of The Treatment Process As Well As To Ensure A Good Quality Of The Drinking Water Supplied, According To The Established Procedures.