3.Importance of Safety in Industries
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Transcript of 3.Importance of Safety in Industries
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SA FETY INCHEMICALINDUSTRIES
P la ces / A rea s of concern
D a ngerous M a ter ia lsP ressure V essels
Chem ica l Rea ctionsUnit Op erat ionsFla m m a ble Gases, Va pors And D ust H a zard sH ea lth issuesCorrosion
Entr y in To Confined Sp a cesW ork ing w ith PipelinesPla nt Alterat ion a nd m odif ica t ionSa m pling a nd Ga ugingInstrum ent Fa ilures
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HEALTHISSUES
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SA FETY INCHEMICALINDUSTRIES
HEALTHISSUES
Ident ifica tion of potentia l health ha za rds.
A ssessm ent of levels of p hy sica l a nd chem ica l hea lth ha za rd s.
Control of ha za rds by va rious techniqu es
Ad equa te a w a reness a m ong the w ork ers.
Periodic m edica l exa m ina tion of the w orkers.
P ersona l pr ote ct ion for occa siona l exposur es.
Proper hygiene a nd deconta m ina tion fa cili t ies. etc.
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SA FETY INCHEMICALINDUSTRIES
CO RRO SIO N
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SA FETY INCHEMICALINDUSTRIES
COROSSION
Fa lling of w orkers from height due t o break ing of ra ised p lat form s,ha nd ra ils, t oe boa rds, sta irs a nd la dd ers.
Sp ills a nd toxic relea ses fr om p ip elines due to corrosion.
Lea k a ges a nd bu rst ing of v essels du e t o corrosion.
Corrosion m onitoring a nd control.
Test ing a nd insp ect ion of v essels a nd st ru ct ur es to ensur e sa fet y
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CO RRO SIO N
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SA FETY INCHEMICALINDUSTRIES
EN TRY IN TOCONFINEDSPACES
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SA FETY INCHEMICALINDUSTRIES
EN TRY IN TOCONFINEDSPACES
O xygen D eficiencyToxic Conta m ina tionFlam m ab le Envi ronm ent
Possibility of Electrocutions through electric equipmentsP ossibility of Toxic ga s genera tion d urin g t he w orkLack of Vent i la t ionD ifficulty in welfa re m onitoringFa ilure to esca p e on em ergencyCombustible Substances
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SA FETY INCHEMICALINDUSTRIES
EN TRY IN TOCONFINEDSPACES
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SA FETY INCHEMICALINDUSTRIES
SA FETY W H ILE EN TRY IN TOCONFINEDSPACESThorough clean ing and pu rg ing b e fo re ho t w ork .Safe ty be l t w i th one end out sideLife line to m oni tor w elfare
On go ing ven t i la t ionA p erson to w a tch the w elfareLow vol ta ge e lect r ic ap p l ia ncesSe lf con ta ined b rea t h ing ap p ara t usEnv i ronm enta l m oni tor ing for oxygen, tox ic ga ses an d f lam m ab le gasesbefore en t ryPip eline isolat ion b efore entryElectric isola t ion b efore en tryProp er ladd er for en t ry
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SA FETY INCHEMICALINDUSTRIES
WORKIN G IN SID E PIP ELIN ES
H azard s du e to inad equ a te Ident i f ica t ion of P ipe l ines.
H a zard s d u e to leak a ges a nd b u rst ing o f pip elines.
H a zard s d u e t o collision o f v ehicles w ith p ipelines.
H a zard s d u e to im p rop er m a ter ia ls of constru ct ion of p ipel ines.
H a zard s w hile brea k ing of p ipel ines.
H a zard s w hile ta p p ing of pip elines.
Bu rst ing d u e to t herm a l expa nsion of l iqu ids in th e p ipel ines.
Bu rsting of p ipelines d u e to freezing of p ipelines.
A ccu m u lat ion of cond ensa tes in th e pip elines. Etc
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SA FETY INCHEMICALINDUSTRIES
PL A N TALTERA TIO N S A N DMODIFICATIONS
To decide w heth er the al tera t ion is inevi ta b leD esign intent ion of each and every com p onent of the system shou ld b ewel lu nd ersto od b y ev ery p erson concerned.Refer the m a tt er to t he d esigners.Car ry ou t H A ZOP stu dy b y exper t t eam .Pa ss it t h rough p lan t m odi f ica t ion ap p rova l com m it t ee
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SA FETY INCHEMICALINDUSTRIES
SA M P L IN G A N DGA U G I N G
Expo su res of g a ses, v a p ors a nd d u st w hile collecting sa m p les.
A p p roaching od d loca t ions.
Sp la shes a nd sp illag es w hile collect ing sa m p les.
Expo su res d u e to b rea k ing of sigh t gla sses a nd gla ss level in d ica t ors.
Dip ga ug ing o f f lam m ab le liqu ids.
D ip ga u ging of corrosive l iq u ids.
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SA FETY INCHEMICALINDUSTRIES
IN STRUM EN T FA ILU RES
A b sence of fa il sa fety instru m ent s.
La ck of int erlock s a nd tr ip syst em s.
H um an fa i lu res in m a nua l and sem i au t om at ic ope ra t ions.
A b sence of insp ectio n of th e instr u m ent a t ion system s
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Im p ort a nce of sa fety in Chem ica l Indu st ries :
A lm ost , every sect ion / a rea / equ ipm ent ha s p otent ia l fa ctor ( s) to cau se h(s)
To ha nd le the ri sk s, a k now ledge on t he hazard p revent ion is requ ired SAor L O SS PREVEN TIO N
S u m m a r y :
SafetyP rocess Inv en t ory t o P rod uct ro ll ou t
Eq uip m ent D esig n t o Erect ion (op era t ion )H u m a n Fa m ily t o Fa ct ory
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