| dc.description.abstract | HILDA JULIA: Analysis of consistency about quality and performance CPO
(Crude Palm Oil) in Tamiang factory PT. Padang Palma Permai. Under the
supervision of ACHWIL PUTRA MUNIR and TAUFIK RIZALDI.
In planning, implementation and controlling CPO production quality and
quantity at PKS Tamiang PT. Padang Palma Permai, statistical quality control is
needed by using I-MR control chart and cause-effect diagram to look for cause
root of an existing problem based on free fatty acid, moisture contents, and
production during April 2005, April 2006, April 2007, April 2008, and April
2009. The study indicated that the free fatty acid in April 2005 and 2009 are
undercontrol and stable. The average of the free fatty acid is 3,71% and 2,90%,
while in April 2006, 2007 and 2008 are not undercontrol (3,08%; 3,01% and
3,20%). Moisture contents of the CPO production in period of April 2005, 2007
and 2008 are undercontrol and stable. The average of moisture contents is
0,38%; 0,21% and 0,12%, while in period of April 2006 and 2009 are not (0,14%
and 0,19%). The CPO productions in April of 2005 until 2009 were not
undercontrol and unstable. Then the cause-effect diagram was made as an
orientation for future improvement. | en_US |
