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Instructions for using the Lab IQ Process Labor Costing
and Analysis Application
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Michael S. Gannon Director, BCI-Clinicon
Consulting Group, Beckman Coulter, Inc.
The LABIQ Process Labor Costing and Analysis
Application permits the user to analyze labor utilization on an
activity-by-activity basis for simple laboratory processes with
up to 15 labor-consuming steps.
The application generates output for four
critical indicators of labor usage:
- Labor mix
- Productive vs. Non-Productive Time
- Productive vs. Non-Productive Labor Cost
- Activity-Based Cost Model
The last of these, the Activity-Based Cost
Model, indicates the fully-burdened labor cost for each step in
the process. Fully-burdened cost includes productive, or
"hands-on", time and an allocated share of the idle
time of the operators assigned to the process. The use of
fully-burdened cost is important in arriving at the true labor
cost of the process. Use this model to identify activities
within the process that would make good candidates for process
reengineering.
Follow the instructions below to use the
application:
Start with a good flowchart of the process.
Instructions for making a particularly useful type of flowchart
for labor usage analysis are available with The
Workflow Ventilation Diagram.
- Enter the name of the process followed by
the date in MM/DD/YY format
- Enter the number of scheduled hours per
week each of the five pre-defined labor classes is assigned
to the process. Be sure to include all the time worked on
all three shifts over a seven-day operational cycle. Be
careful to subtract out the time spent on breaks and meals
and the time the operator(s) are engaged in activities not
related to this particular process.
- Enter the fully-burdened hourly wage rates
for each labor class. The fully-burdened rate is the base
hourly wage rate plus an adjustment for the cost of
benefits.
- Enter the total number of entities (test
request forms, specimens, tests, etc) processed per week by
the process.
- Enter the name of each labor-consuming
activity in the process, the number of times each activity
is performed over a weekly period (its frequency) and the
time it takes to complete one iteration of the activity (its
duration) in minutes. Next, select the labor class assigned
to perform the activity. You may not enter more than one
labor class for each activity. If, for example,
responsibility for performing the activity "inspect
specimens for errors", which is performed 1500 times
per week, is evenly divided between two labor classes,
define it as two activities, each assigned to one of the
operators, with each activity showing a frequency of 750. Be
careful to list only labor consuming activities and use an
appropriate and consistent level of detail throughout. The
activity "make aliquot" contains several steps. It
is not necessary to list each individual step if you are
analyzing a high-level specimen processing process as long
as the duration of the activity captures all activity.
However, if you are cost modeling the aliquoting activity,
it is appropriate to drill down to the level of individual
actions.
- Print out the data you entered before
proceeding to the dashboard to analyze the output of the
application.
- Print the results. Keep this information on
file. As you improve your process over time, you will be
able to determine the impact your changes made on labor
cost.
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