PT. SMA Pegangsaan is the research object which is produces five types of
motorcycles. Raw material warehouse 1 implements class based dedicated storage
policy, where items are grouped by transporter ID and the types of goods in the
warehouse occupies a s
ingle location, and the location can not be used by other
goods even though the location is empty. Due to excess inventory, this policy can
not be applied because many goods are stored outside the storage block, so will be
affected to the warehouse activit
y, especially the picking activity that has a longer
time, there is 537 seconds of total time of 1071 seconds. However, duration of
activity picking is not only caused by excess capacity, but also because the operator
is difficult to find goods
caused by
t
he absence of labeling that shows the location
of the goods in warehouse and the presence of backtracking when the operator pick
the goods from the storage area. Therefore, it is necessary to repair the storage
allocation of goods in the warehouse.
Alloca
tion of goods begins with the classification of goods in the warehouse by
using FSN Analysis based on the transporter ID, and then designed of the slot in
accordance with the storage media that is used for each SKU (Stock Keeping Unit).
Items with the Tran
sporter ID category Fast Moving higher priority to be place
closed to the entrance and exit point, so that it
calculating
the distance in each
storage area by using rectilinear distance. After calculating, get the percentage of
distance
reduction
is
25,33%
for
floor stack
area at 1st floor
while the percentage
of area used is
71,90%
, 16,28%
distance reduction
for rack
area
at 1st floor
while
the percentage area used is 70,53%
, 8,17 %
distance reduction
for floor stack area
at 2nd floor
while the percentage of area used is 67,61%
, and 58,83
distance
reduction
for rack area at 2nd floor
while the percentage area used is 100%
.
The
reduction of distance
means to reduction of cycle time for warehouse activity.
The
percentage area used shows
that there aren’t goods stored outside the block W arehousing, FSN Analaysis, Zoning, Rectilinear Distance