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Planning & Scheduling Systems:
From Design to Fabrication
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Lesson ObjectivesUpon completion of this lesson students !ill
be able to:
De"ne Flo! #hart and $antt #hart%dentify uses for a Flo! #hart and $antt #hart
ead a Flo! #hart & $antt #hart
#reate a Flo! #hart and $antt #hart for a
simple process
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'hat %s a Flo! #hart($raphical Organi)erUsed to sho! ho! a
System Process !ill becompleted
Divides tas*s to becompleted into di+erentcategories,ctions Decisions
-ueues
.rea*s the large processdo!n into small sections
http://www.free-software-download.com/flowchart-software/images/process-flowchart-big.gif
http://www.free-software-download.com/flowchart-software/images/process-flowchart-big.gifhttp://www.free-software-download.com/flowchart-software/images/process-flowchart-big.gif7/23/2019 Operational Excellence FlowGantt_Chart5
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'hy do !e use Flo!
#harts/onitor the %nputs
esources Outputs &Feedbac* associated
!ith a system process
0asily identify ho! anaction item "ts into
the process of thesystem
Increase Efciency
http://www.free-software-download.com/flowchart-software/images/process-flowchart-big.gif
http://www.free-software-download.com/flowchart-software/images/process-flowchart-big.gifhttp://www.free-software-download.com/flowchart-software/images/process-flowchart-big.gif7/23/2019 Operational Excellence FlowGantt_Chart5
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Flo! #hart #omponents1
Leaders
Sho!s direction ofmovement
Leaders do notcross
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Flo! #hart #omponents1
Start20nd#learly O3,L in
shape
%ndicate !here aprocess starts andends
Start oval can alsoname the processbeing performed
START
END
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Flo! #hart #omponents1
,ction .o4%ndicates an action
!ill ta*e place
.rief description ofaction is !ritteninside
One leader line inone leader line out
ACTIN
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Flo! #hart #omponents1
Decision .o4%ndicates !here a
decision must bemade
,t least t!o leadersmust leave the bo4
to indicate !hathappens based onthe decision made
DECISIN!"
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Flo! #hart #omponents1
-ueue%ndicate !here a
input is ta*en from
or !here an outputis stoc*piled
Should clearly bedra!n as a circle
Leaders can leadto a -ueue from a-ueue or both
#$E$E
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#harting out 5as*s esponsibilities ompletion 5imes
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Scheduling, 'ay of *eeping tas*s
on trac* using Processesource of 5ime as
the guideline
'hen actions shouldoccur
6o! long an action
should ta*e to complete6o! long a process !ill
ta*e to complete'ho is responsible for
the tas* to complete
'hat !ould happen onan automobile assemblyline if:
the tires !ere scheduledto be put togetherbac*!ards(
One process gets done inhalf the time of another(5he person that normally
does a job is sic* andsomeone else needs to "llin(
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Pre1,ssessment'ho has heard of a $antt #hart(
'hat do you thin* a $antt #hart is(Or !hat is a $antt #hart(
6ave you used a $antt #hart to plan and
carry out projects(
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04periences !ith 7$roup8Projects6o! did the project & e4perience go(
'as it easy to split up tas*s for the project(
Did you have and stic* !ith timelines
'as it easy to coordinate the tas*s('as it easy to e4press the tas*s & deadlines(
'ere any techni9ues used to help ma*e theproject o! smoothly(
'ish there !as a 7better8 !ay(
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6istory of the $antt#hart#reated by Laurence $antt ;
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'here are $antt #harts
used(Design & 0ngineering
Projects
#onstruction Projects
/anufacturing Projects
5ransportation Projects
0vent Organi)ation
#lass Projects%ndividual & 5eam
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$antt #hart Overvie!Useful tool for planning and scheduling projects$raphically represents the duration of a tas*
/onitors the progress of the entire project
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,dvantages of $antt#hartPlanning & Scheduling,ssess ho! long a project should ta*e
Lays out the order in !hich tas*s need to be
completed
6elps manage the dependent variables of the project
/onitoring a Project,ble to see !hat should be done at any point
Sho!s ho! di+erent actions could bring project bac*
on trac*
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Disadvantages of $antt
#harts/ay become
confusing if morethan AC tas*s are
presented in aproject
Does not representthe si)e of theproject or the relativesi)e of the tas*s
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0volution of the $antt
#hart.asic $antt #hart
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0volution of the $antt
#hart7Fill in the .ar8 method to sho! projectbenchmar*s and completion times
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Se9uential & Parallel,ctivitiesSe9uential,ctivities dependent
on other tas*s to be
completed "rst
04ample:/ust design before you
build
a*a 7Linear8
Parallel
ot dependent onother tas*s beingcompleted "rst
/ay be done at anystage of the project
a*a 7ondependent8
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Steps to #reating a $antt#hart
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Step
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E@ 6ead Paper !ith 5ime
through 5as* #ompletion%nsert the time on
the top of thegraph paperGears/onths'ee*sDays6ours/inutesSeconds
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A@ Plot the 5as*s on the
$raph Paper%nsert the tas* on
the $antt #hart'ithin #hart ot ecommended
#ategory at start ofchart ecommended
$enerate a bar thelength of the tas*
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@ Schedule ,ctivitiesSchedule activities so that se9uential actions
are carried out in the re9uired se9uence
'here possible schedule parallel tas*s sothat they do not interfere !ith se9uentialactions
,llo! some time for holdups overrunsH
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B@ /onitor the Progress ofB@ /onitor the Progress of
the Projectthe Project
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#hec*ing yourUnderstanding'hat are some bene"ts to using a $antt #hart(
'hat projects !ould you use a $antt #hart on(
'hat is the di+erence bet!een Se9uential andParallel tas*s(
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#hec*ing for Understanding#hec*ing for Understanding%t is eport Date I>'hat is the team behind schedule on(
'hat is the team ahead of schedule on(
'hat tas* !ill be beginning this date(
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,ssignment: Flo! & $antt
#hart,s an individual you !ill develop an
electronic Flo! #hart and $antt #hart for asimple tas* .rushing Gour 5eethJ
Flo! #harts can be made in programs suchas /icrosoft 'ord or /icrosoft Po!erPointOther programs available but those listed are
easily accessible from the schoolKs net!or*$antt #harts can be made using /icrosoft
04cel
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6elpful %nformationStart by identifying all the needs to brush
your teeth/aterials09uipmentLaborProcess to complete objectiveSounds a lot li*e a Systems modelH
Plug information in !here most li*ely to beused and Flo! a!ay
$antt #hart developed based on Flo! #hart