Monitoring water quality using control charts at PDAM Surya Sembada Surabaya

Statistical quality control using charts is an easy-to-implement method to improve quality. Improvements in the of products and services are continuously implemented meet consumer needs. Products must maintain desired with as few defects possible. Variations naturally created Unintentional variation, but cause can be found. Control used monitor production; particularly serving early warning index processes that potentially out control. To keep production under control, different prepared for cases, by combining upper lower limits. Points plotted on a graph reveal certain patterns, which turn allow user get specific information. Information water very important PDAM because main product meets needs survival humans, animals, plants, various other The supply clean requirements standards always pursued Surya Sembada Surabaya. chart training will increase productivity quality, not only terms chemical, physical biological Good add value trust community PDAM.