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HumanFactors/Ergonomics
ASSESSING WORK SYSTEM
PROCESSES:
Prepared by: AriefR & DyahSD
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HumanFactors/Ergonomics Macroergonomic Anaysis and
Design !MEAD" Methodoogy
Rahmanarief#gmai$com %
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HumanFactor
s/Ergonomics
' Frame(or) untu) mea)u)an assessmentdaam MEAD
$ Scanning anaysis$
%$ System type and performance anaysis$
*$ +echnica (or) process anaysis$
,$ -ariance data coection$
.$ -ariance matri anaysis$
0$ -ariance contro and roe anaysis$
1$ 2rgani3ationa 4 5oint and function design$
6$ Responsibiity perception anaysis
7$ Support system & 8nterface design
'$8mpement iterate and impro9e$
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HumanFactor
s/Ergonomics
' Frame(or) MEAD
$ Scanning anaysis
Scanning the en9ironmenta and organi3ationa design subsystem$
Mengidenti)asi eemen utama sistem !i$e$ input4 output4 proses4 batasan4intera)si ing)ungan4 interna )ontro4sta)ehoder4 me)anisme feedbac) danobye)tif"
%$ System type and performance anaysis
Dening production system type and setting performance epectations$
Mengidenti)asi e)spe)tasi performa dan )riteria performa untu) sistem$
*$+echnica (or) process anaysis
Dening unit operations and (or) process
Mea)u)an ;o(charting proses sistem dan mengidenti)asi unit operasi$Mengguna)an pende)atan participatory$
,$ -ariance data coection8dentifying 9ariances-ariansi !penyimpangan S2P" diidenti)asi)an4di)asi)asi)an4dan dibuat matri)s 9ariansi
.$ -ariance matri anaysis
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s/Ergonomics
' Frame(or) MEAD
0$-ariance contro and roe anaysis$
8/10/2019 4# MEAD_EDY.pptx
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s/Ergonomics
System Scan
Rahmanarief#gmai$com 0
8/10/2019 4# MEAD_EDY.pptx
7/31HumanFactor
s/Ergonomics
8/10/2019 4# MEAD_EDY.pptx
8/31HumanFactor
s/Ergonomics
System type and Performanceanaysis$
DyahSD 6
8/10/2019 4# MEAD_EDY.pptx
9/31HumanFactor
s/Ergonomics
+echnica (or) process anaysis
DyahSD 7
8/10/2019 4# MEAD_EDY.pptx
10/31HumanFactor
s/Ergonomics
8/10/2019 4# MEAD_EDY.pptx
11/31HumanFactor
s/Ergonomics
-ariance matri anaysis
Rahmanarief#gmai$com
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HumanFactor
s/Ergonomics
-ariance contro and roe anaysis
DyahSD %
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HumanFactors/Ergonomics
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HumanFactors/Ergonomics
System Anaysis +oo :
=nderstanding 2>ce ?or)Systems
Rahmanarief#gmai$com ,
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HumanFactors/Ergonomics
Si anaytic steps of system anaysis too!Mosard4 76%" and Ha !707"
$ Dening the probem: the probem factor tree !PF+"%$ Setting 2b5ecti9es4 de9eoping an e9auation criteria
tabe4 and de9eoping aternati9es : theob5ecti9e/acti9ity tree
*$ Modeing the aternati9es: the input@output ;o(diagram
,$ E9auating aternati9es: the criteria scorecard:cost/benet anaysis
.$ Seecting an aternati9e: the decision tabe: seecting
an aternati9e based on future conditions
0$ Panning for impementation4 e9auation4 andmodication : scheduing and pro5ect management;o(
DyahSD .
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HumanFactors/Ergonomics
Dening theprobem
DyahSD 0
8/10/2019 4# MEAD_EDY.pptx
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HumanFactors/Ergonomics
8/10/2019 4# MEAD_EDY.pptx
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HumanFactors/Ergonomics
+he 2b5ecti9e/Acti9ity +ree
DyahSD 6
8/10/2019 4# MEAD_EDY.pptx
19/31
HumanFactors/Ergonomics
Preiminary Decision
8/10/2019 4# MEAD_EDY.pptx
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HumanFactors/Ergonomics
+he 8nput@2utputFo(
Diagram
Rahmanarief#gmai$com %'
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HumanFactors/Ergonomics
+he
8/10/2019 4# MEAD_EDY.pptx
22/31
HumanFactors/Ergonomics
+he Decision +abe
DyahSD %%
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HumanFactors/Ergonomics
8mpementation4E9auation4andModication
DyahSD %*
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HumanFactors/Ergonomics
Macroergonomics and
system safety seectioncriteria
8/10/2019 4# MEAD_EDY.pptx
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HumanFacto
rs/Ergonomics
HAARD
Adaah sumber bahaya !materia4 sumberenergi4 ataupun operasi" dengan potensimenyebab)an penya)it4 in5ury4 atau)ematian peda orang atau )erusa)an pada
faiitas dan ing)ungan$
SBS+EM SAFE+B ACABS8S
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HumanFacto
rs/Ergonomics
SBS+EM SAFE+B ACABS8S
Anaisis forma mengenai sistem danhubungannya dengan banya) part yangber9ariasi ! pant4 hard(are4 peraturan4prosedur4 dan personne" untu)
mengetahui ha3ard sebenarnya danpotensianya dan memberi)an saran untu)mengurangi dan mengontro ha3ard
S t S f t A i
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HumanFacto
rs/Ergonomics
System Safety Anaysis
Preiminary Ha3ard Anaysis !PHA" E9ent +ree Anaysis !E+A"
Faut +ree Anaysis !F+A"
Faiure Modes and Eects Anaysis
!FMEA" Faut Ha3ard Anaysis
Subsystem Ha3ards Anaysis !SSHA"
System Ha3ards Anaysis !SHA"
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HumanFacto
rs/Ergonomics
Safety
System
Organizationale!el
Nationale!el
Reg"latorye!el
Human
+echnoogy
En9ironment
W#en e!al"ating t#e safety system$ se!eral %"estions &ere'onsi(ere( at t#e O$R$N
)ase( on t#e MEA* +ro'ess an( MAS$ a system a''i(ent'a"sation mo(el$ an( t#e e,isting system safety analysis
tools$ general 'riteria for sele'ting a system analysis tool #as-een 'reate in'l"(e: ."man$ Te'#nology$ En!ironment/
MASMEA*
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HumanFacto
rs/Ergonomics
Designing
8mpementingMeasuring
So'iote'#ni'al
MASMEA*
E
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HumanFacto
rs/Ergonomics
Eampe :
Subsystem
Ha3ards
Ha3ardanaysis
E9auatingPro5ect
Subsystems
Man@Machine
Hard(are@Soft(are
E!al"ating a s+e'i0' +ro1e't &it# s"-system #azar(s'om-ining &it# #azar(s analysis/ It analyze system -y t#e
interfa'es -et&een s"-system$ man2ma'#ine$ an( #ar(&are2soft&are/
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HumanFacto
rs/Ergonomics
G & A
Rahmanarief#gmai$com *
End of Presentation4 +han) =