Tugas Mata kuliah perencanaan bangunan air limbahFull description
In both the mining and construction industries, blasting is the predominant method for fragmentation of consolidated mineral deposits and rocks. The public relation problems of users of explosive...
Grit cal
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Summary of blasting theory
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Rayne, una alta británica, es dueña de un bar en Lübeck una ciudad en el norte de Alemania y Liv, una joven sueca, es una estudiante en la Universidad de Lübeck, se conocen por primera vez m…Descripción completa
In both the mining and construction industries, blasting is the predominant method for fragmentation of consolidated mineral deposits and rocks. The public relation problems of users of explosive...
DRILLING ,BLASTING AND FRAGMENTATION OF ROCKS 1:Factors affecting drill pattern i:geology ii: area shape iii:free faces-location and nos iv:boreholes-dimensions v :explosives-types and characterist...
opration of blasting of boreholes
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In both the mining and construction industries, blasting is the predominant method for fragmentation of consolidated mineral deposits and rocks. The public relation problems of users of explosive...
Deciding how you to know Blasting Index in coal mining industry.Deskripsi lengkap
Peledakan batu kapur di PT Semen Batu Raja. Pengaruh energi peldakan terhadap fragmentasi
Project:
JOB SAFET ANALYSIS ANALYSIS
Company Logo
Ref No.: Rev No.:
Grit Blasting
Prepared by:
1.
Date:
Job steps Preparation for sand blasting & wor start!"p
Hazards
Control eas!res " #re$enti$e %eas!res
#na"t$ori%ed wor
( certified P)* applicant s$all obtain P)* from t$e concerned a"t$orities +ae s"re t$at t$ere are no conflicting activities near t$e worsite before starting t$e job ,et t$e permit validated for t$e specific day -"pervisor m"st ens"re t$at all wor activities are carried o"t by competent personnel Cond"ct )oolbo )oolbo meeting/ review t$e +et$od statement and 0ob safety analysis to all craftsmen involved in t$e wor activities. Responsible person will cond"ct inspection/ monitor t$e wor activities and $ave to ens"re safety standards and proced"res are strictly ad$ered to. #se reg"lator to control s"pply
Conflicting activities
nvalid permit
Lac of competency
C$ange filter at t$e advised fre5"ency.
Lac or poor comm"nication
'aste or s$ortc"t
lasting in peration
&esponsible person -"pervisor
2.
1 of 2
Reviewed by:
Approved by: by:
Sr.no.
Page:
ns"fficient air for breat$ing (ir contaminated. 3reat$ing problem4
+onitoring t$e air and ens"re good 5"ality of air.
-"pervisor
Project:
JOB SAFET ANALYSIS
Company Logo
Ref No.: Rev No.:
Grit Blasting
Sr.no.
Job steps
Page:
Hazards
Control eas!res " #re$enti$e %eas!res
neffective filters
-and blasting on body part6 ody inj"ry Locing of dead man7s device for intermediate inspection
2 of 2
&esponsible person
8ns"re dead man7s device is always in good operating condition. 9o not allow worers to play wit$ t$e sand blasting mac$ine +ae s"re sand blasting is done only by trained personnel arricade t$e area to prevent "na"t$ori%ed entry
.
C$anging t$e position to cover ot$er area
-and blasting on body part 3body inj"ry4 )rip6fall +ac$ine remain ;N7 Locing of dead m an7s device. Poor $o"seeeping
P"t ;<<7 mac$ine first. (lways eep t$e dead man7s device in good operating condition. (fter wor completion of wor mae s"re all t$e e5"ipment & tool are properly taen bac to t$eir storage are +aintain good $o"seeeping.
