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Merge Activity
A
A
B
C D
Burst Activity
A B
C
D
Merge & Burst
Activity
A
B
C
D
E
ES
LS
EF
LF
d
Activity Name
ES : Early Start EF : Early Finish
LS : Latest Start LF : Latest Finish
d : Duration
1. Pola hubungan antar aktivitas (Sequencing)
Linier Activity
A B C D
Predecessor Successor
Hubungan Ketergantungan antar Aktivitas
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2. Bentuk Hubungan Antar Aktivitas
Gunakan Lag time untuk
overlap atau delay.
dalam "Finish-to-Start" relationship,
successor tidak bisa mulai sampai
predecessor selesai dilaksanakan
Dalam hubungan "Start-to-Start"
relationship, successor tidak boleh mulai
sampai predecessor mulai
dalam ketergantungan "Finish-to-Finish" ,
successor tidak boleh selesai sampai aktivitas
predecessor selesai.
Gunakan Lead time untuk
menjadualkan kegiatan
lebih awal
S F
FS
1
S F
S F
2
S F
S F
3
4 S F
S F
S F
Lag
Lead
Predecessor
Successor
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Construction Method
Land Clearing
(Cut & Fill)
Original
Land Contour
Piling
Installation
Set Pilecap
Set Sloof
Set 1st Level
Column & Beam
Set 2nd Level
Column & Roof
3. Contoh Real Hubungan ketergantungan antar Aktivitas
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4. Pemodelan LINEAR & CPM (Critical Path Method
MS Project menggabungkan
Pemodelan Linear & CPM
dalam satu model
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C
10
F
5
E
6
D
4
G
6
FINISHSTARTA
5
00
5 5 15
15 19
0
0
5 5 15
B
10
27 31
15 25
15 25
15 21
25 31
25 30
26 31
25 31
25 31
31
31
Total Slack : LF - EF
Task
ES EF
LS LF
Critical Task : ES = LS dan EF = LF
Total Slack : The amount of time
that a task can be delayed without
delaying successors task
5. Perhitungan Durasi Proyek (Forward & Backward Pass Calculation)
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A 3
0 3
1 4
C 4
0 4
0 4
B 5
4 9
4 9
A 3
0 3
1 4
C 4
5 9
5 9
B 5
4 9
4 9
FS+1
C 4
1 5
1 5
B 5
5 10
5 10
SS+1
A 3
0 3
2 5
Calculation of project duration using
Forward & Backward Pass
6. Perhitungan durasi proyek yang menggunakan SS, FS, FF dan Lead/Lag
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Aplikasi MS Project utk Input Hub. Antar Aktivitas
To order tasks, first, second, third,
etc., double-click on a task.
You can manually input
task predecessors
Lead &
Lag
To link a whole range oftasks and order them, select
the range of tasks.
Go to Edit > Link Tasks.
1. Prosedur utk memasukkan hubungan antar aktivitas
1
2
3
4
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2. Check hubungan antar aktivitas melalui Relationship Diagram
Relationship diagram
is a special version
of Network Diagram
While working on a large project, thisgraphic view helps you to focus on one task
and the
tasks to which it is linked.
This view displays the
current task in the
center of the pane
PredecessorsSuccessors
1
2
3
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If a conflict exists, caused by
multiple dependencies or a
combination of dependencies
and constraints , Project will
give you this warning.
3. Peringatan bila terjadi Conflict akibat pola hubungan antar aktivitas
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Change the conditions that make the successor task dates fixed
Remove the relationship definition so that a successor relationship to the task in the
message no longer exist
Change the conditions governing the finish date for the predecessor (the task named in
the late date message) so that you can schedule the task to finish by the late date.
1
3
2
4. Tips bila terjadi Activity Dependency Conflict
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Identifying the Critical Path.
Crashing the Schedule :
Review with an intent to reduce task duration that are unnecessary
long
Examine the predecessor and successor relationships and try to identifythe relationship that can change from Finish to Start to one of the
overlapping relationship (SS,FF, Lead-Lag schedule)
Increase Resource Assignment for task that are not fix-duration
tasks.
1
a
b
c
2
dSchedule Overtime to reduce the number of regular work hours that a
task may take
5. Tips bila Total Durasi Proyek lebih panjang dari yang direncanakan
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6. Melihat Schedule dalam bentuk Calender & Precedence Diagram
Calendar view is useful when
entering a simple project and
reviewing what needs to be done
on a specific day
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The Network Diagram
view displays the
general flow of work
and the relationships
between the tasks of
your project
Specify how large or
small you would like to
view the diagram.
Precedence diagram Method (PDM)
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Go to the
Next Lesson40%
http://localhost/var/www/apps/conversion/tmp/0_Modul_Ajar/MSP/LESSON%204.ppthttp://localhost/var/www/apps/conversion/tmp/0_Modul_Ajar/MSP/LESSON%204.ppthttp://localhost/var/www/apps/conversion/tmp/0_Modul_Ajar/MSP/LESSON%204.ppthttp://localhost/var/www/apps/conversion/tmp/0_Modul_Ajar/MSP/LESSON%204.ppt