ActivityNetworkDiagram[1].ppt

7/25/2019 ActivityNetworkDiagram[1].ppt

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Activity Network DiagramActivity Network Diagram

Brian McAluneyBrian McAluney

OISM 470WOISM 470WPowerPoint Training PreentationPowerPoint Training Preentation


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OverviewOverview

! De"inition o" an Activity Network DiagramDe"inition o" an Activity Network Diagram

! #itory#itory

! Baic TermBaic Term

! #ow can it $e ue% in your organi&ation'#ow can it $e ue% in your organi&ation'

! #ow t(e %iagram work#ow t(e %iagram work

! )*am+le)*am+le! Activity Network Diagram )*ercieActivity Network Diagram )*ercie

! SummarySummary


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De"inition o" anDe"inition o" an

Activity Network DiagramActivity Network Diagram! Alo known a t(e Program )valuationAlo known a t(e Program )valuation

,eview Tec(ni-ue .P),T/ or ritical Pat(,eview Tec(ni-ue .P),T/ or ritical Pat(

DiagramDiagram

! Tool ue% to control t(e lengt( o" +ro1ectTool ue% to control t(e lengt( o" +ro1ect

! Take into account many a+ect o"Take into account many a+ect o"

+ro1ect2 tak time3 lack time3 critical+ro1ect2 tak time3 lack time3 critical

tak3 etctak3 etc


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De"inition o" anDe"inition o" an

Activity Network Diagram .cont/Activity Network Diagram .cont/! Deigne% "or reearc( an% %evelo+ment5Deigne% "or reearc( an% %evelo+ment5

ty+e +ro1ectty+e +ro1ect

! Determine a +ro$a$ility %itri$ution "or aDetermine a +ro$a$ility %itri$ution "or a

+ro1ect+ro1ect


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#itory#itory

! Develo+e% $y t(e 6S De+artment o"Develo+e% $y t(e 6S De+artment o"

De"eneDe"ene

! irt ue% a a management tool "orirt ue% a a management tool "or

military +ro1ectmilitary +ro1ect

! A%a+te% a an e%ucational tool "orA%a+te% a an e%ucational tool "or

$uine manager$uine manager


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Baic TermBaic Term

Baic 8oca$ulary o" t(e P),T Diagram2Baic 8oca$ulary o" t(e P),T Diagram2

! Activity 9 +art o" t(e +ro1ect re+reente% $y an arrow orActivity 9 +art o" t(e +ro1ect re+reente% $y an arrow orlineline

! Bet )timate.B/ 9 earliet com+letion timeBet )timate.B/ 9 earliet com+letion time

! ritical +at(.P/ 9 t(e mot time conuming +at(ritical +at(.P/ 9 t(e mot time conuming +at(t(roug( t(e %iagram wit( no lack timet(roug( t(e %iagram wit( no lack time

! )arliet Start Time.)ST/ 9 earliet +oi$le time "or an)arliet Start Time.)ST/ 9 earliet +oi$le time "or anactivity to $eginactivity to $egin

! Network 9 t(e +ro1ect (own gra+(icallyNetwork 9 t(e +ro1ect (own gra+(ically

! Mot likely etimate.M/ 9 lengt( o" time +ro$a$ly nee%e%Mot likely etimate.M/ 9 lengt( o" time +ro$a$ly nee%e%


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Baic Term .cont/Baic Term .cont/

! )*+ecte% Time.)T/ 9 t(e average %uration time)*+ecte% Time.)T/ 9 t(e average %uration time

! )vent 9 re+reent t(e tart or "ini( o" one or more)vent 9 re+reent t(e tart or "ini( o" one or more

event .(own a a circle3 -uare3 or ot(er ym$ol/event .(own a a circle3 -uare3 or ot(er ym$ol/! :atet Start Time.:ST/ 9 latet time an activity can:atet Start Time.:ST/ 9 latet time an activity can

$egin an% till $e com+lete% $e"ore t(e ne*t$egin an% till $e com+lete% $e"ore t(e ne*tactivityactivity

! Slack Time 9 latet tart time minu earliet tartSlack Time 9 latet tart time minu earliet tarttime "or an activitytime "or an activity

! Wort etimate.W/ 9 +eimitic time etimateWort etimate.W/ 9 +eimitic time etimate


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#ow can it $e ue% in your#ow can it $e ue% in your

organi&ation'organi&ation'

Braintorm i%ea o" w(ere activityBraintorm i%ea o" w(ere activity

network %iagram coul% $e utili&e%network %iagram coul% $e utili&e%in your $uine +ractice;in your $uine +ractice;


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#ow can it $e ue% in your#ow can it $e ue% in your

organi&ation'organi&ation'! in%ing minimumin%ing minimum

com+letion timecom+letion time

! DeterminingDeterminingma*imum com+letionma*imum com+letion

timetime

! 8alue o" time "or eac(8alue o" time "or eac(

te+ in t(e +ro1ectte+ in t(e +ro1ect

! Aigning +eci"ie%Aigning +eci"ie%

time "or +art o" t(etime "or +art o" t(e

+ro1ect+ro1ect! reate a realiticreate a realitic

c(e%ule "or t(ec(e%ule "or t(e

com+anycom+any


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#ow t(e %iagram work#ow t(e %iagram work

Baic ,ule2Baic ,ule2

! All +rece%ing activitie mut $eAll +rece%ing activitie mut $e

com+lete% $e"ore t(e +ro1ect can $egincom+lete% $e"ore t(e +ro1ect can $egin

!

T(e arrow re+reent t(e logicalT(e arrow re+reent t(e logical

+rece%ence o" t(e +ro1ect+rece%ence o" t(e +ro1ect


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#ow t(e Diagram Work .ont/#ow t(e Diagram Work .ont/

Proce%ure "or %evelo+ment2Proce%ure "or %evelo+ment2

)timate t(e time "or eac( activity3 or no%e3 in t(e)timate t(e time "or eac( activity3 or no%e3 in t(e%iagram%iagram

44 Determine t(e critical +at(Determine t(e critical +at(?? )valuate t(e %iagram "or miletone an% target)valuate t(e %iagram "or miletone an% target

%ate in t(e overall +ro1ect%ate in t(e overall +ro1ect


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)*am+le)*am+le

Activity Network DiagramActivity Network Diagram

A

B

C

E

D

F


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)*ercie)*ercie

@iven t(e "ollowing "ormula3 %ata3 an%@iven t(e "ollowing "ormula3 %ata3 an%%iagram3 %etermine t(e critical +at( an%%iagram3 %etermine t(e critical +at( an%

t(e e*+ecte% time o" t(e +ro1ectt(e e*+ecte% time o" t(e +ro1ect Time i re+reente% in %ayTime i re+reente% in %ay

)T 4.M/


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)*ercie .cont/)*ercie .cont/

A

B

C

D

E

F

G

H

I


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Begin t(e AnalyiBegin t(e Analyi

,emem$er your te+,emem$er your te+"or P),T %iagram2"or P),T %iagram2

6ing t(e given6ing t(e given%iagram3 lit all t(e%iagram3 lit all t(ete+te+

Determine tak timeDetermine tak time

DetermineDeterminerelation(i+ $etweenrelation(i+ $etweent(e takt(e tak

in% t(e earliet tartin% t(e earliet tart

timetime

in% t(e latet tartin% t(e latet tarttimetime

Determine lack an%Determine lack an%

t(e critical +at(t(e critical +at(


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SummarySummary

,eview t(e e*ercie,eview t(e e*ercie

A%vantage o" P),TA%vantage o" P),T

Dia%vantage o" P),TDia%vantage o" P),T

O%% an% )n%O%% an% )n%


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,eview t(e )*ercie,eview t(e )*ercie

Di% you arrive at t(e correctDi% you arrive at t(e correct

anwer'anwer'Do t(ee anwer make ene'Do t(ee anwer make ene'


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A%vantage o" P),T DiagramA%vantage o" P),T Diagram

! Pro1ecting +lan $e"ore t(ey $eginPro1ecting +lan $e"ore t(ey $egin

! #el+ to e+arate +lanning an% c(e%uling#el+ to e+arate +lanning an% c(e%uling

"unction o" a +ro1ect"unction o" a +ro1ect

! ontrol +ro1ectontrol +ro1ect

! lari"ie maintenance o" t(e +lanlari"ie maintenance o" t(e +lan

! S(ow %e+en%ency o" %i""erent a+ect o"S(ow %e+en%ency o" %i""erent a+ect o"

t(e +ro1ectt(e +ro1ect


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A%vantage o" P),T DiagramA%vantage o" P),T Diagram

! Allow "or concentration on t(e te+Allow "or concentration on t(e te+

t(emelve an% not t(e time re-uire% "ort(emelve an% not t(e time re-uire% "or

eac(eac(! ,e+reent a realitic c(e%ule,e+reent a realitic c(e%ule

! ocue attention on critical a+ect o" t(eocue attention on critical a+ect o" t(e

+lan+lan

! (ange can $e ma%e eaily in t(e +ro1ect(ange can $e ma%e eaily in t(e +ro1ect


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Dia%vantage o" P),T DiagramDia%vantage o" P),T Diagram

! annot (an%le all +eci"ic +ro$lem t(atannot (an%le all +eci"ic +ro$lem t(at

arie in eac( te+ o" t(e +ro1ectarie in eac( te+ o" t(e +ro1ect

! Di""erent gra+(ical re+reentation can $eDi""erent gra+(ical re+reentation can $e

ma%e eaier in ot(er ty+e o" controlma%e eaier in ot(er ty+e o" control

+rocee+rocee


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O%% an% )n%O%% an% )n%

Activity Network Diagram (ave many moreActivity Network Diagram (ave many more

a%vantage t(an %ia%vantagea%vantage t(an %ia%vantage

T(ey are ue% in all ty+e o" $uineeT(ey are ue% in all ty+e o" $uinee

T(e to+ic t(at were covere% (oul% act aT(e to+ic t(at were covere% (oul% act a

t(e key in (el+ing you lea% your com+anyt(e key in (el+ing you lea% your com+any

in t(eir ne*t $uine +ro1ectin t(eir ne*t $uine +ro1ect


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Work ite%Work ite%

Be%wort(3 Davi% D an% Eame ) BaileyBe%wort(3 Davi% D an% Eame ) Bailey

Integrate% Pro%uction ontrol SytemIntegrate% Pro%uction ontrol Sytem New New

Fork2 Eo(n Wiley G Son3

ActivityNetworkDiagram[1].ppt

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