artikel 1 process control
DESCRIPTION
Dutch Six Sigma approach to combine lean and six sigma with process managementTRANSCRIPT
Practical Process Management asconditional
A beehive or an ant hill are communities that behave like a single intelligent organism.
hen executing
Belts will perform projects and start implementing their solutions
into the organization. We encountered problems in the implementation
process. Although formally the new methods and tools were acc
results started to slip after several months. Analysis demonstrated lack of
management follow up, but also that the responsible managers were not
aware of their lack of
continuous cost reduction and per
priorities for short term results in daily work.
necessary condition for the application of Lean, Six Sigma or any other
improvement programma
those who recognize the
n the article we will propose a simplified version of process
management, based upon the European Foundation of Quality
Management (EFQM)
in a “process belt” training for
deploying not only
The model gives a structure in which
eventually the Lean Six Sigma projects
are accommodated.
lose less time in the control and
handover phase of projects, and full
capacity is available for real projects.
he problem can be
figure below. S
made to the implemented processes
after introduction, sometimes even
caused by the organization itself (new
software, transfer to Vista, legal
requirements). The performance
W
I
T
1© Dutch Six Sigma B.V. 2010
Practical Process Management asconditional step to Lean or Six Sigma
Ir. Leo Monhemius
A beehive or an ant hill are communities that behave like a single intelligent organism.
An organization of humans is a community that …..
executing a Lean Six Sigma programma, a group of dedicated
Belts will perform projects and start implementing their solutions
into the organization. We encountered problems in the implementation
Although formally the new methods and tools were acc
results started to slip after several months. Analysis demonstrated lack of
management follow up, but also that the responsible managers were not
aware of their lack of performance. The pressure on the organization,
continuous cost reduction and permanent fear of layoffs, will result in
priorities for short term results in daily work. We found that maybe a
necessary condition for the application of Lean, Six Sigma or any other
programma was not yet met? This article is written for
ho recognize these symptoms.
n the article we will propose a simplified version of process
, based upon the European Foundation of Quality
(EFQM), which is similar to the Baldrige Award
in a “process belt” training for all direct managers. The effect was
deploying not only process control, but also continuous improvement.
The model gives a structure in which
eventually the Lean Six Sigma projects
are accommodated. Thus the belts will
lose less time in the control and
ndover phase of projects, and full
capacity is available for real projects.
problem can be illustrated in the
figure below. Small changes were
made to the implemented processes
after introduction, sometimes even
caused by the organization itself (new
software, transfer to Vista, legal
requirements). The performance
Dutch Six Sigma B.V. 2010
aor Six Sigma ?
Leo Monhemius October 2010
A beehive or an ant hill are communities that behave like a single intelligent organism.
An organization of humans is a community that …..
, a group of dedicated
Belts will perform projects and start implementing their solutions
into the organization. We encountered problems in the implementation
Although formally the new methods and tools were accepted,
results started to slip after several months. Analysis demonstrated lack of
management follow up, but also that the responsible managers were not
The pressure on the organization,
manent fear of layoffs, will result in
We found that maybe a
necessary condition for the application of Lean, Six Sigma or any other
This article is written for
n the article we will propose a simplified version of process
, based upon the European Foundation of Quality
, which is similar to the Baldrige Award. It resulted
The effect was
process control, but also continuous improvement.
2© Dutch Six Sigma B.V. 2010
reduced from the initial achievements (phase 0). But the most concerning
element was, that local managers were not aware. Although they understood
conceptually the need of control (phase 1) and even the need of continuous
improvement (phase 2), each of the managers stated that the actual workload
did not allow time for these “theoretical” needs. Some of them remembered
the old days when they had still time for reflection and TQM efforts. I once met
a manager who stated: “I prefer to kick the ball very high than putting my
energy in conserving the ball at a too low level”.
Since each of the managers was responsible for many processes, they would
only intervene when a major problem occurred. Slow decay of performance
can thus remain unnoticed for a long time because it can be caused by many
successive small changes. Furthermore individual managers indicated that it
was impossible to make the culture change alone; some had earlier work
experience with other companies and fully understood both the problem as
the proposed solution. We approached the problem with a minimized version
of the European EFQM model (or the American Baldrige model). Starting from
the detail level of activity rather than top-down (which is the Lean element).As an example we will use the issuing of permits to work in a petrochemical plant. At
a permit desk anybody who intends to work on the plant has to receive clearance.
Permit desk operators are the interface between operation and maintenance. Since
safety is vital, time pressure is undesirable for the permit process. On the other hand,
waiting time is a classical waste and should be avoided. Also the process will surface
any other problem in the work preparation; it signals the waste in many other
activities as well. This makes it a good first project; In other areas similar processes
exist:
Monitoring sick leave may signal many other problems, not only medical but
also private or conflicts at work.
Help desk questions may signal unclear forms, unclear website text and many
other topics.
Punished children at school removed from the classroom and send to the
headmaster may reveal problems of the teacher, of the social structures in
the class, or maybe private problems of the pupil.
In general such processes are a good start because they reveal the most obvious
waste in the organization. Also the employees giving the signal are not authorized to
remove the root cause.
asic process execution is essential for any process. The classical SOP
(Standard Operating Procedure) may seem obvious; in many cases the
text is not guiding the work process, but derived from the work process
instead. Each ISO audit will thus be a challenge because details may differ in
reality.At the permit desk, experienced operators find a practical way to run their processes.
Since each plant has different specific conditions, the interpretations of the formal
process description develop differently in the course of time. For instance opening
hours, permit by phone, validity over the weekend, getting the permit while somebody
B
else gets the personal safety gear, … all practical interpretations around the formal
procedure.
The manager does not get alarmed
informal way; there are no complaints and no sudden problems
who typically work at more than one plant, will complain about local rules? But in the
end they will appoint dedicated foremen to each of the plants, thus avoiding problems
with the customer. The increased overhead will increase the price for the customer.
A Lean Six Sigma Project, aimed at reducing waiting times and at increasing Hand
on Tools time, implemented improvements in December. The implementation met
serious resistance at s
challenge; the Lean and Green Belt
implementation with good reason! After major improvements, the waiting times
started to return to old levels after
improvements. In response, the process was redesigned using a simple model:
employees get used to a high level of individual freedom. Also the daily
team will act aut
achieve higher “span of control
absolutely needed. The lean approach is totally different at the lowest
level of work. Although creativity and continuous improvement a
strongly encouraged, the details of work methods are not free for
individual interpretation. Best practices are enforced upon all
employees.
2. The data collection
time for the permit desk)
incidents where the ideal process was obstructed.
together with the reason
detected during waste walks, but during the process by the direct
employees. A major ba
We do not like to write down mistakes of colleagues.A contractor was in the
paperwork and had to travel back to the office. The permit operator knows
this guy and is
Overcoming this barrier will require a new attitude of the management, and
confidence in this new attitude by the permit desk operator at the same time.
3© Dutch Six Sigma B.V. 2010
else gets the personal safety gear, … all practical interpretations around the formal
The manager does not get alarmed when the small changes are introduced in an
there are no complaints and no sudden problems. Maybe contractors,
who typically work at more than one plant, will complain about local rules? But in the
end they will appoint dedicated foremen to each of the plants, thus avoiding problems
The increased overhead will increase the price for the customer.
A Lean Six Sigma Project, aimed at reducing waiting times and at increasing Hand
time, implemented improvements in December. The implementation met
serious resistance at some of the plants, but this was considered part of the
Lean and Green Belt training course put strong emphasis on
implementation with good reason! After major improvements, the waiting times
started to return to old levels after three months, in spite of the implemented
In response, the process was redesigned using a simple model:
The basics of process management
are reintroduced into the working
procedures:
1. The process itself should be
uniform. Temporary workers in
holiday time should keep the rules of
the daily team, and between plants
(this is the difficult one) the
differences should be minimized.
will not be an easy step, since
employees get used to a high level of individual freedom. Also the daily
team will act autonomously, in fact we encouraged this in order to
achieve higher “span of control”. The manager should only intervene if
absolutely needed. The lean approach is totally different at the lowest
level of work. Although creativity and continuous improvement a
strongly encouraged, the details of work methods are not free for
individual interpretation. Best practices are enforced upon all
The data collection should not be the traditional data collection
time for the permit desk) but instead it should contain a log of all
incidents where the ideal process was obstructed. (obvious lost time
together with the reason). This way the seven wastes are not only
detected during waste walks, but during the process by the direct
A major barrier is the open communication of problems.
We do not like to write down mistakes of colleagues.A contractor was in the waiting queue for 30 minutes, but forgot his
paperwork and had to travel back to the office. The permit operator knows
aware that writing the log will cause questions asked, …
Overcoming this barrier will require a new attitude of the management, and
confidence in this new attitude by the permit desk operator at the same time.
Dutch Six Sigma B.V. 2010
else gets the personal safety gear, … all practical interpretations around the formal
small changes are introduced in an
. Maybe contractors,
who typically work at more than one plant, will complain about local rules? But in the
end they will appoint dedicated foremen to each of the plants, thus avoiding problems
The increased overhead will increase the price for the customer.
A Lean Six Sigma Project, aimed at reducing waiting times and at increasing Hands
time, implemented improvements in December. The implementation met
ome of the plants, but this was considered part of the
course put strong emphasis on
implementation with good reason! After major improvements, the waiting times
, in spite of the implemented
In response, the process was redesigned using a simple model:
The basics of process management
are reintroduced into the working
The process itself should be
uniform. Temporary workers in
ime should keep the rules of
the daily team, and between plants
(this is the difficult one) the
differences should be minimized. This
will not be an easy step, since
employees get used to a high level of individual freedom. Also the daily
onomously, in fact we encouraged this in order to
”. The manager should only intervene if
absolutely needed. The lean approach is totally different at the lowest
level of work. Although creativity and continuous improvement are
strongly encouraged, the details of work methods are not free for
individual interpretation. Best practices are enforced upon all
data collection (waiting
d it should contain a log of all
obvious lost time,
This way the seven wastes are not only
detected during waste walks, but during the process by the direct
rrier is the open communication of problems.
for 30 minutes, but forgot his
paperwork and had to travel back to the office. The permit operator knows
aware that writing the log will cause questions asked, …
Overcoming this barrier will require a new attitude of the management, and
confidence in this new attitude by the permit desk operator at the same time.
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He must be convinced that addressing the imp
result in negative review of colleague involved.
A sufficient level manager must take responsibility
order to give sufficient support and credibility.
2 the key word is
specific interpretations will block any future improvement; it does in fact
make the process uncontrollable. Therefore a strong managerial effort
to obtain uniformity
3. Collecting information will
improvement.
direct feedback, thus the response should be on a similar timescale as
the work process. For a daily process,
to collect and summar
seem more efficient, but soon the logbook entries will show
and come to a hold after a while.
4. Closing the loop makes the whole system work. It is not necessary to
act on all the signaled waste, s
top-3 problems will be enough to make continuous improvement. An
ignored cause will show up in the logbook again and acted upon when
at a later time it gains the top
reducing activity. Unless the workers recognize the impact of the
corrective actions, they will stop “betraying their friends” of the shop
floor. Obsessive
the loop actually work. After a few months we may e
meeting to become more efficient (from 1 hour to 15 minutes?) but it is
essential to keep up the short frequency.
seemingly less important than other topics.
this is the so called Hawthor
can raise employee performance up to 50%, without even taking the
actual improvement into account)I will explain the importance of the loop with an unusual example:
to drive a bicycle, at first efforts are
course. After some time t
straight line and the handlebar does not move
not to need the feedback loop anymore? What would
steering mechanism
meetings of a control loop.
We have now closed the loop of continuous improvement, brin
organization to phase 2
The role of the appointed
general manager has a key role. Just by walking into the area and
asking for the process (instead of asking for the content)
support. A practical tool at this point is writing your initials in the
P
4© Dutch Six Sigma B.V. 2010
He must be convinced that addressing the improvement opportunity will not
result in negative review of colleague involved.
level manager must take responsibility over
order to give sufficient support and credibility. For process blocks
2 the key word is uniformity. The acceptance of individual or plant
specific interpretations will block any future improvement; it does in fact
make the process uncontrollable. Therefore a strong managerial effort
uniformity is vital.
information will never be sustainable unless it is used for
improvement. The improvement must be felt by the employee as a
direct feedback, thus the response should be on a similar timescale as
the work process. For a daily process, a weekly meeting can be used
to collect and summarize the logbook entries. Biweekly or monthly may
seem more efficient, but soon the logbook entries will show
and come to a hold after a while.
Closing the loop makes the whole system work. It is not necessary to
act on all the signaled waste, symbolically we state that acting upon the
3 problems will be enough to make continuous improvement. An
ignored cause will show up in the logbook again and acted upon when
at a later time it gains the top-3 status. The action is in fact the waste
ng activity. Unless the workers recognize the impact of the
corrective actions, they will stop “betraying their friends” of the shop
Obsessive pursuing of the top-3 actions is therefore key to make
the loop actually work. After a few months we may expect the weekly
meeting to become more efficient (from 1 hour to 15 minutes?) but it is
essential to keep up the short frequency. Even if the actions are
seemingly less important than other topics. (The mechanism behind
this is the so called Hawthorne effect, sincere action upon problems
can raise employee performance up to 50%, without even taking the
improvement into account)I will explain the importance of the loop with an unusual example:
to drive a bicycle, at first efforts are high and the bicycle will follow a hesitant
course. After some time the driving will be internalized and the bike will follow a
and the handlebar does not move. This is the moment that we seem
not to need the feedback loop anymore? What would happen if we
steering mechanism? Which is equivalent to cancelling the weekly feedback
meetings of a control loop.
We have now closed the loop of continuous improvement, brin
organization to phase 2.
The role of the appointed process manager is important, but also the
manager has a key role. Just by walking into the area and
asking for the process (instead of asking for the content) he
support. A practical tool at this point is writing your initials in the
Dutch Six Sigma B.V. 2010
rovement opportunity will not
over the process, in
process blocks 1 and
. The acceptance of individual or plant
specific interpretations will block any future improvement; it does in fact
make the process uncontrollable. Therefore a strong managerial effort
ustainable unless it is used for
The improvement must be felt by the employee as a
direct feedback, thus the response should be on a similar timescale as
a weekly meeting can be used
Biweekly or monthly may
seem more efficient, but soon the logbook entries will show resignation
Closing the loop makes the whole system work. It is not necessary to
ymbolically we state that acting upon the
3 problems will be enough to make continuous improvement. An
ignored cause will show up in the logbook again and acted upon when
The action is in fact the waste
ng activity. Unless the workers recognize the impact of the
corrective actions, they will stop “betraying their friends” of the shop
3 actions is therefore key to make
xpect the weekly
meeting to become more efficient (from 1 hour to 15 minutes?) but it is
Even if the actions are
(The mechanism behind
ect, sincere action upon problems
can raise employee performance up to 50%, without even taking the
I will explain the importance of the loop with an unusual example: when learning
high and the bicycle will follow a hesitant
the bike will follow a
. This is the moment that we seem
happen if we fasten the
? Which is equivalent to cancelling the weekly feedback
We have now closed the loop of continuous improvement, bringing the
manager is important, but also the
manager has a key role. Just by walking into the area and
he will give vital
support. A practical tool at this point is writing your initials in the logbook
margin each visit. This will also stimulate your lower managers, whilst at
the same time visualize your presence to next shifts or to employees not
present at the time of your visit. Notice the role is primarily setting the
standards: uniformity of
change of managerial behavior will be easier
for organizations with a “bottom up” style.
A second practical example is the use of
tracing paper in a standard minutes format.
This can prevent awkward writing of mi
by a “volunteer”. After the meeting minutes are
directly available in sufficient copies (originally
seen in 1988, Tom Bassett 3
plant). A great benefit is the possibility to make
drawings. The fixed format makes it easier to
obtain uniformity, simply by adding fields to
the format and by using the same
Once the system is running, managers can
start asking questions
was the last waste you saw this week, how
was it entered into your logbook? Did it make
this week’s top3 ? Are there problems that you
cannot address this way? How can I help you?”
nding old habits is very difficult indeed. When after some time a
serious problem occurs, or when a manager observes a deficiency in
the process, the manager
have a serious conversation.
So stop direct intervention and start process intervention:
E
5© Dutch Six Sigma B.V. 2010
visit. This will also stimulate your lower managers, whilst at
the same time visualize your presence to next shifts or to employees not
present at the time of your visit. Notice the role is primarily setting the
standards: uniformity of work and obsessive feedback of waste. The
change of managerial behavior will be easier
for organizations with a “bottom up” style.
A second practical example is the use of
tracing paper in a standard minutes format.
This can prevent awkward writing of minutes
by a “volunteer”. After the meeting minutes are
directly available in sufficient copies (originally
seen in 1988, Tom Bassett 3rd Philips Orem
). A great benefit is the possibility to make
drawings. The fixed format makes it easier to
formity, simply by adding fields to
the format and by using the same block notes.
Once the system is running, managers can
start asking questions on the process. “What
was the last waste you saw this week, how
was it entered into your logbook? Did it make
this week’s top3 ? Are there problems that you
cannot address this way? How can I help you?”
old habits is very difficult indeed. When after some time a
serious problem occurs, or when a manager observes a deficiency in
manager will be tempted to fall back into his
management style. This style is of course
not wrong in itself, it is even the only
professional response in the preceding
phase of maturity of the organization.
direct intervention may seem to satisfy the
urgency of the moment. But it will in a
single blow destroy the confidence in the
feedback loop. After the observation the
manager should first ensure that his
observation is entered into the logbook.
Directly after that he should get in touch
with the process responsible manager and
have a serious conversation.
So stop direct intervention and start process intervention:
Dutch Six Sigma B.V. 2010
visit. This will also stimulate your lower managers, whilst at
the same time visualize your presence to next shifts or to employees not
present at the time of your visit. Notice the role is primarily setting the
work and obsessive feedback of waste. The
old habits is very difficult indeed. When after some time a
serious problem occurs, or when a manager observes a deficiency in
to fall back into his former
This style is of course
not wrong in itself, it is even the only
professional response in the preceding
phase of maturity of the organization. A
direct intervention may seem to satisfy the
ency of the moment. But it will in a
single blow destroy the confidence in the
feedback loop. After the observation the
manager should first ensure that his
observation is entered into the logbook.
Directly after that he should get in touch
s responsible manager and
Many improvement issues can
best be handled project by
project, carefully expanding
success. But changing the
management style can benefit
from a short wave of workshop
introducing these concepts in a
relatively short time.
This way, managers can help
each other, and employees will
recognize the efforts as part of a
campaign.
At this point a Lean Six Sigma
program will overcome the tipping
an isolated group of extreme behaving individuals is tolerated.
quarter the Lean Six Sigma Belts come with change proposals
complain about management support. But once the broad layer of first line
management gets involved, the organization will see a boost of small
improvements. Also the real tough problem
weekly top 3 repeatedly. Now the need for a next level of control becomes
manifest.A contractor’s project leader took part i
were asked to collect information on time blockers during the day. The project
was not that easy because employees saw their smoking
stake. When the project leader visited a particular plant,
coffee. He asked for the data sheet and concluded it was not filled in properly. He
got angry in the full canteen
urge to put the group back to work. This group did no longer enjoy th
undeserved break and went back to work, the loyalty with the foreman and the
model behavior of the project leader had won.
the foreman for a longer time and explained his priorities.
he next level of process con
organizations with a “top down” style. It is inevitable when each
process is existing in different plants or locations in parallel. But also for
single processes a second level of control is required
different timescales between daily work and long term
Conceptually the loop is similar, but the structure is different since this
second loop is not driven by the daily process, but by the improvements
actions of the first loop.
T
6© Dutch Six Sigma B.V. 2010
Many improvement issues can
best be handled project by
project, carefully expanding
success. But changing the
management style can benefit
from a short wave of workshops,
introducing these concepts in a
relatively short time.
his way, managers can help
, and employees will
recognize the efforts as part of a
At this point a Lean Six Sigma
program will overcome the tipping point and become a movement. At first
isolated group of extreme behaving individuals is tolerated.
quarter the Lean Six Sigma Belts come with change proposals
complain about management support. But once the broad layer of first line
gets involved, the organization will see a boost of small
improvements. Also the real tough problems will start to show up in the
top 3 repeatedly. Now the need for a next level of control becomes
A contractor’s project leader took part in a site improvement project. His foremen
were asked to collect information on time blockers during the day. The project
was not that easy because employees saw their smoking- and coffee breaks at
stake. When the project leader visited a particular plant, he found the group at
coffee. He asked for the data sheet and concluded it was not filled in properly. He
in the full canteen about the lack of data collection and resisted the
urge to put the group back to work. This group did no longer enjoy th
ved break and went back to work, the loyalty with the foreman and the
model behavior of the project leader had won. In a 1:1 the project leader talked to
the foreman for a longer time and explained his priorities.
he next level of process control will develop more easily for
organizations with a “top down” style. It is inevitable when each
process is existing in different plants or locations in parallel. But also for
single processes a second level of control is required, because of the
ent timescales between daily work and long term performance.
Conceptually the loop is similar, but the structure is different since this
not driven by the daily process, but by the improvements
actions of the first loop.
Dutch Six Sigma B.V. 2010
point and become a movement. At first
isolated group of extreme behaving individuals is tolerated. Each
quarter the Lean Six Sigma Belts come with change proposals and
complain about management support. But once the broad layer of first line
gets involved, the organization will see a boost of small
to show up in the
top 3 repeatedly. Now the need for a next level of control becomes
n a site improvement project. His foremen
were asked to collect information on time blockers during the day. The project
and coffee breaks at
he found the group at
coffee. He asked for the data sheet and concluded it was not filled in properly. He
about the lack of data collection and resisted the
urge to put the group back to work. This group did no longer enjoy their
ved break and went back to work, the loyalty with the foreman and the
In a 1:1 the project leader talked to
trol will develop more easily for
organizations with a “top down” style. It is inevitable when each
process is existing in different plants or locations in parallel. But also for
because of the
performance.
Conceptually the loop is similar, but the structure is different since this
not driven by the daily process, but by the improvements
5. Structural problems
to show, especially when
few parallel, identical
processes exist. Now we can
help the local managers by
taking the generic problems
and making these visible,
together with their
performance impact. Block 5
can be performed by one of
the local managers as an
extra task, or
coupled to a site coordinator
of the specific area
6. This is the type of information
the higher manager loves to
see! Similar to
also at this level the lack of
underlying problem.
delay. In many cases a management decision can solve a major
problem; and in some cases it is too complex…
7. These are the projects that we educated Bla
for. No more arguing with the management about the problem
definition or the charter. And no more arguing with the employees
about the acceptance. Belts can at last work
initiated as a documented, repeatedly occ
major issues. Arguing and discussion
end (handover) will be reduced. This way waste in both time and
energy of belts is reduced, and impact increased.
We now closed the second level loop, which i
breakthroughs at the situations where continuous improvement gets
saturated. (phase 4 maturity begins to develop.)From a series of permit desks a generic problem was reported. Each day time
was lost, due to collecting protective equi
why this was not done the afternoon before. The
this because it meant a second day rent for the material. Once reported to the
higher management, this problem was solved with a management
15.00 hours collected materials are free of charge. This single decision saved a
substantial amount of time and increased Hands on Tool time. But the decision
was only made possible
time before. In fact only
become visible. The first feedback loop not only generates continuous
improvement, it also eliminates noise from the organization, thus enabling real
problems to be solved.
7© Dutch Six Sigma B.V. 2010
Structural problems will start
to show, especially when a
few parallel, identical
processes exist. Now we can
help the local managers by
ng the generic problems
these visible,
together with their
performance impact. Block 5
can be performed by one of
managers as an
maybe it is
coupled to a site coordinator
specific area.
This is the type of information
the higher manager loves to
see! Similar to “problem combined with cause” entries
also at this level the lack of performance comes accompanied by the
underlying problem. Now the manager can take the actions without any
n many cases a management decision can solve a major
problem; and in some cases it is too complex…
These are the projects that we educated Black, Green or Lean belts
for. No more arguing with the management about the problem
definition or the charter. And no more arguing with the employees
about the acceptance. Belts can at last work on projects that are
initiated as a documented, repeatedly occurring problems or on real
major issues. Arguing and discussion at the start (charter) and at the
end (handover) will be reduced. This way waste in both time and
energy of belts is reduced, and impact increased.
We now closed the second level loop, which is the loop that seeks
breakthroughs at the situations where continuous improvement gets
(phase 4 maturity begins to develop.)From a series of permit desks a generic problem was reported. Each day time
due to collecting protective equipment. The local managers wondered
why this was not done the afternoon before. The site renting system was blocking
this because it meant a second day rent for the material. Once reported to the
higher management, this problem was solved with a management
15.00 hours collected materials are free of charge. This single decision saved a
substantial amount of time and increased Hands on Tool time. But the decision
possible because of the elimination of other small causes in the
me before. In fact only after eliminating daily annoyances, the advantages
he first feedback loop not only generates continuous
improvement, it also eliminates noise from the organization, thus enabling real
problems to be solved.
Dutch Six Sigma B.V. 2010
in the logbook,
performance comes accompanied by the
e the actions without any
n many cases a management decision can solve a major
ck, Green or Lean belts
for. No more arguing with the management about the problem
definition or the charter. And no more arguing with the employees
on projects that are
urring problems or on real
at the start (charter) and at the
end (handover) will be reduced. This way waste in both time and
s the loop that seeks
breakthroughs at the situations where continuous improvement gets
From a series of permit desks a generic problem was reported. Each day time
pment. The local managers wondered
renting system was blocking
this because it meant a second day rent for the material. Once reported to the
higher management, this problem was solved with a management decision: after
15.00 hours collected materials are free of charge. This single decision saved a
substantial amount of time and increased Hands on Tool time. But the decision
because of the elimination of other small causes in the
after eliminating daily annoyances, the advantages
he first feedback loop not only generates continuous
improvement, it also eliminates noise from the organization, thus enabling real
8© Dutch Six Sigma B.V. 2010
ith the second loop closed, the management has time to think again.
A symptom of the situation might be the possibility to devote half
days maybe even full days to structural problems. Now at last we get the
time we need to connect strategy with daily work. The structure of the
former two loops becomes clearer now. The first loop reduces obvious
waste, but at the same time reduces the noise in daily communications.
The second loop reduces work done on not-bottleneck problems because
it will prevent projects are chosen that after a while no longer prove
relevant. The waste at this level (although not so easy to see with the 7
wastes, TIMWOOD) is substantial. The second loop will enable that not
only the Belts (which were the trigger of this article) but also other staff will
work only on relevant problems.
practical way to use the model is to analyze processes along the
blocks of the model.
We have been using 4 hours
workshops to train the
managers. During the
workshop we sent the
participants to their
workstation and experienced
that some 30 to 45 minutes
are sufficient to assess the
status of the process loops.
Notice that this can be
confronting, processes that
are run in an informal way
with experienced employees may suddenly show out of control diagnosis.
This is not alarming but can for instance signal a situation in which new
employees cannot perform like the old
ones did, causing a potential
performance risk.
The first diagnosis of the workshop
(see flipchart) can be followed by
individual projects that are aimed at
implementing full loops of process
control. An overview of the managers
involved (see matrix) gives a
summary of the progress per
manager. Connecting the lower level
loops (1, 2, 3, 4) to the higher level
loops (5, 6, 7) requires connection
between the management levels, and
W
A
typically also top down
management now gets connected
to the bottom up approach from
the primary processes. Many
organizations will at this stage be
able to integrate earlier efforts with
process management into new
efforts to introduce Lean Six
Sigma.
inally the last loop can be investigated. In fact this loop should be the
connection to strategy, vision and for organizations within large
corporations, the connection to the board and to global strategy. The last
block is:
8. The feedback loop
vision.
Again, top-down oriented companies will be quick in connecting to this
final building block. On the other hand operationally focused companies
may find a challenge.
pilogue. This article is a
simplified effort to
present a structure for
process management. All
elements are deliberately
oversimplified, in order to
achieve a model that is
primarily a communication
tool, covering the verti
extremes of an
organization. From the daily
work level where a permit
operator feels both safety
pressure as productio
pressure, causing
frustration. Trough
level of operational
management, where people
are driven by problems and
their outlook agenda’s.
Finally to the strat
where the leadership team
F
E
9© Dutch Six Sigma B.V. 2010
typically also top down
management now gets connected
to the bottom up approach from
the primary processes. Many
organizations will at this stage be
able to integrate earlier efforts with
process management into new
ts to introduce Lean Six
inally the last loop can be investigated. In fact this loop should be the
connection to strategy, vision and for organizations within large
corporations, the connection to the board and to global strategy. The last
feedback loop that verifies actual performance with the long term
down oriented companies will be quick in connecting to this
final building block. On the other hand operationally focused companies
may find a challenge.
ilogue. This article is a
simplified effort to
present a structure for
process management. All
deliberately
oversimplified, in order to
achieve a model that is
primarily a communication
the vertical
rom the daily
work level where a permit
operator feels both safety
pressure as production
pressure, causing
frustration. Trough the mid
level of operational
where people
are driven by problems and
their outlook agenda’s.
Finally to the strategy level,
where the leadership team
Dutch Six Sigma B.V. 2010
inally the last loop can be investigated. In fact this loop should be the
connection to strategy, vision and for organizations within large
corporations, the connection to the board and to global strategy. The last
that verifies actual performance with the long term
down oriented companies will be quick in connecting to this
final building block. On the other hand operationally focused companies
10© Dutch Six Sigma B.V. 2010
can hardly find time to develop a strategy and transform it into operational
targets.
It was written from the experience that many Lean and Six Sigma
deployments are started from optimistic assumptions on the actual
maturity of the organization. It was triggered by the observation that many
of the projects suffered similar problems. This way the article in itself is
triggered by a feedback loop as should exist in any performance
improvement program. Additionally to reducing this bottleneck, the
proposed approach helped to generate wider support and overcoming the
tipping point of the improvement program.
ummary. This article gives a simplified model but at the same time
drives development of the maturity of the organization. This
development has to go in parallel with the economic results. The results
cannot be achieved without the development. But on the other hand the
next phase of maturity is only needed when the economic improvements
of the previous phase are saturated.
Phase 1, the model blocks 1 and 2, defines the first phase of maturity. It
comes with a direct management style and instructional processes.
Identifying and registration of logbook information is the first step towards
the second phase.
Phase 2, the feedback loop with model blocks 3 and 4, gives the control
and continuous improvement level. It can be recognized by a reduction of
organizational noise after some time (less email, less misunderstandings),
but when starting the loop it can be confronting to see the high number of
operational inefficiencies. In this phase we need many relatively small
Lean Six Sigma projects. The closed loop will make the structural
problems visible, which is the input for the next phase.
Phase 3, the system loop with model blocks 5, 6 and 7, makes the
connection to breakthrough thinking and thus to major improvements. The
phase is recognized by another type of management. The firefighting
disappeared with phase 1; in phase 2 the noise disappeared giving time
for the basic work. Now in phase 3 we will see that especially the higher
management can afford larger blocks of time to specific higher level
problems. In this phase the larger Lean Six Sigma projects will develop,
typically optimizing between departments or between organizations. At last
the fully trained Black belts can use their skills.
Phase 4, block 8. Once this level of maturity is reached, a natural
connection between strategy and operations is achieved. At this level
projects can be chosen that no longer only reduce cost or solve problems.
Projects that increase customer value and create breakthroughs in a
creative way will be possible.
S
A frozen pizza can be cooked in two distinct ways: the programmed way and the feedback
way.
You can follow the instruction
pizza, and take it out after the time on the instructions.
The pizza must be perfect now,
unexpected events.
Or you can turn the oven on as soon as you enter the house, cycle to the nearest
supermarket and buy a pizza. When home again, the pizza is a little defrosted, and the oven
almost heated, you put it into the oven immediately. Check the color 2 minutes before the
indicated time. Craftsmanship
The second approach is
11© Dutch Six Sigma B.V. 2010
A frozen pizza can be cooked in two distinct ways: the programmed way and the feedback
You can follow the instructions precisely, preheating the oven and then enter the deep
pizza, and take it out after the time on the instructions.
The pizza must be perfect now, craftsmanship is overruled. And the meth
Or you can turn the oven on as soon as you enter the house, cycle to the nearest
ermarket and buy a pizza. When home again, the pizza is a little defrosted, and the oven
almost heated, you put it into the oven immediately. Check the color 2 minutes before the
Craftsmanship is encouraged and can deal with surprises.
the philosophy of Dutch Six Sigma in Lean Six S
Dutch Six Sigma B.V. 2010
A frozen pizza can be cooked in two distinct ways: the programmed way and the feedback
s precisely, preheating the oven and then enter the deep-frozen
hod is not robust for
Or you can turn the oven on as soon as you enter the house, cycle to the nearest
ermarket and buy a pizza. When home again, the pizza is a little defrosted, and the oven
almost heated, you put it into the oven immediately. Check the color 2 minutes before the
.
Sigma programs.
12© Dutch Six Sigma B.V. 2010
EFQM, Business Excellence Model,as background reading for “practical process management”.
Leo Monhemius Dutch Six Sigma BV October 2010 (translated and summarized from Dutch language1998)
Brief History of Quality Awards :
In 1950 the Deming Prize was founded in Japan, its purpose being theencouragement of Quality Management introduced by the gurus fromUSA. As a part of restructuring Japan after WWII (Marshall program),General Mc Arthur invited the same consultants to Japan, thatsupported American industry during the war. Quality statistics were amilitary secret at that time. In after war USA, everybody tried to forget assoon as possible anything reminding the war, including TQM.
In 1980 The Baldrige Award was founded in United States. Japaneseindustry at that time is competing Western industry in major areas(Automotive, Consumer electronics, Photography). The Baldrige Awardmust stimulate business excellence and thus regain the lost territory.
1985 EFQM Award; founded by major business leaders in Europe. It ismeant to boost in its turn European industry. Both Baldrige and EFQMaward were further developed and gained acceptance in all areas ofactivity, including service, public health and education.
1988, Dutch version of EFQM founded, as is the case for most otherEuropean countries. After a few years even within the Netherlandsregional award versions are developed, which happens in othercountries as well. The phasing described in this text is typical for theDutch self assessment in the pioneering days, but it is directly related tothe scores of the EFQM model.
Phase 1 : Product Orientation (score 200)
The writer of this article is interviewing a CEO on his vision about theEFQM business excellence model. The CEO gives a convincing speech,telling the reporter about his fanatics in quality. He does, in fact, notneed the model because he scores high in Leadership. All employeesknow he is always ready to take the lead in quality for the customer. Thetelephone rings … A customer complaining about a late order, to whichthe CEO had committed himself earlier. The CEO stops the interview atonce, but invites the reporter to witness his response. Full of pride theCEO shows how his employees produce a rush order. Accompaniedwith a bottle of wine he delivers to the customer in his own Mercedes …
13© Dutch Six Sigma B.V. 2010
The CEO scores phase 1 inleadership, thus limiting furtherimprovement of the wholeorganization to this level.
The illustrations are meant tosymbolize how every employeecan only cooperate when hisown skills are not a limitationanymore; if they rise above thefence, the next phase can bepursued. In phase oneemployees are limited to theirindividual skills.
Phase 2 : Process Orientation (score 400)
The reporter meets again with the CEO, a few years later. Theorganization developed strongly in the meantime. The CEO took severalcourses. When he suffered health problems, he had to step back a little,and he had to change his style of management. Supported by externalconsultants he initiated several change projects. No longer trying to doeverything himself. Much time was invested in training of employees,but special efforts were in changing the management style at all levels.Processes started to run smoother and the frequency of errors anddefects was reduced strongly over a period of one and a half year. Withhindsight it was easy to realize how much money was lost byfirefighting. It proved to be approximately 20% of the turnover. Astatistic that no one would have believed beforehand. Profits increasedin spite of price-erosion. It was also only afterwards that managementrecognized how much the efforts used to be focused upon firefighting.Nowadays the organization is more quiet and management has time leftfor structural improvements. The telephone rings ... The same customer
is on the phone. "Everything issatisfactory, this time, however,something went wrong indelivery". The CEO finishes theinterview, and again invites thereporter to join him in solving theproblem. When arriving at shopfloor, the cause of the problem isfound within 15 minutes. In ashort meeting of 45 minutesactions are agreed andrecurrence of the problem isprevented. A minor change in a
14© Dutch Six Sigma B.V. 2010
computer program and in an operating procedure are required. Theproduction manager will implement the changes, and of course start arush order for the customer. The CEO phones the customer to informhim. The CEO acts at level two for leadership.
The fences per employee are no limitation anymore. At all levels teamsof employees work together and compensate for each others limitations.Although the teams achieved strong cohesion, other departments arefelt as adversaries sometimes .The next challenge is cooperation. Againhigher fence, this time around the teams.
Phase 3 : System Orientation (score 600)
The reporter and the CEO meet again at the yearly EFQM conference. Ithas been two years since the previous contact. After the conferencethey have dinner and the CEO tells about developments in the company.
The company expanded rapidly since the last contact. Growth wasinitiated by a few large orders of new customers. These orders requireda fast offer for a new product. This imposed close cooperation betweendepartments. In early days this seemed impossible, but now it proved achallenge. When receiving the order, the customer explained that noneof the competitors made a proposal al all within the timeframe. Once theproduction started, the customers carried out audits in a way that wascompletely new to the company. In all cases long term contracts wereoffered by the customers. Growth was possible thanks to this certainty.The CEO only then realized how TQM got integrated in the wholeorganization. New customers admitted that the audit had convinced
them that TQM was part of the dailywork methods and not (as is oftenthe case) a performance during theaudit. Reliability and stability werethe most important criteria forsupplier selection.
All fences within the organizationare exceeded, the cooperation isseen at department level andprocesses are optimized within theboundaries of the organization. Thecustomer is still outside, which isthe next fence to overcome.
15© Dutch Six Sigma B.V. 2010
Phase 4 : Chain Orientation (score 800)
A few years later, the CEO and the reporter meet for the last time. Thereporter attends the National EFQM Award meeting, and the CEO willreceive the prize on behalf of his company. At dinner the reporter listensto the developments of the last few years. The new customers of a fewyears ago bring the company in a new situation. Long term contracts aredeveloping into stable partnerships, stimulating to develop similarrelationships with the own suppliers. Within these partnershipsimportant developments take place. Employees are exchanged,information systems are shared, research results are exchanged. Theclose cooperation resulted in a major improvement of productivity, for
both partners. Because the growthexceeded this improvement, massivelayoffs could be prevented. This wasthe case for all partners in theproduction chain.
The meaning of the fences? Eachemployee is aware of his or herscontribution to the customer. In asimilar way suppliers are part of theteam. Exchange of employees isoccurring frequently.
Phase 5 : TotalQuality (score 1000)
The dream hasbecome true. Basisprocesses are nolonger limited by theorganizationalstructures. ThisUtopia of QualityManagement is onlythreatened by thelack of furtherimprovement. Thereporter isconvinced, thatconsultants andmanagers will react before Utopia is reached. New ideals will develop,the EFQM model will either be extended to phase 6 and phase 7. Maybenew insights will result in a totally new model?