Abstract :
UD Riyan Putra is one of the agro-industry businesses that process fishery
products by migrating in Muncar District. The purpose of this study was to
determine the application of quality control of pindang fish and the causes of
problems related to the integrity of the body of pindang fish, and the cleanliness
of pindang fish at UD Riyan Putra. This type of research is experimental research
with a quantitative approach. The method used is the Statistical Process Control
(SPC) method using analytical tools in the form of Pareto diagrams, causal
diagrams, p control charts, and process capability (Cp). Based on the results of
the research that has been done, it can be concluded as follows; (a) The results of
research related to the p control chart on the body integrity attribute of pindang
fish still have points that have not been statistically controlled so that it requires
control of the production process. As for the cleanliness attribute of pindang fish,
the point is at the control limit so that it shows the quality control process has
been well controlled. (b) The factors that cause defects in the attributes of the
integrity of the body of pindang fish are materials, methods, humans and the
environment, while the factors that cause defects in the cleanliness of pindang fish
are humans, methods, equipment and the environment. (c) The value of process
capability (Cp) for each attribute which includes the integrity of the body of the
pindang fish and the cleanliness of the pindang fish shows the results that the
processing ability can be declared good.