02 HIRA-JSA-Coal Mill Operation.

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Hazard Identification – Risk Assessment – Job Safety Analysis Responsibility For HIRA-JSA HOD KI! Appro#ed $oncerned $%ief "ana&er

Date "odified Date

'asks and S(b-'ask Description 'ask Ho) to start start coal mill mill D(ration As per re*(irement of fine coal for kiln firirn&+ ocation ocation $oal "ill+ "ill+ Safety ,roced(res-SO, Safe operatin& proced(re proced(re of coal mill  J.K!.SO,./01 'ools and 2*(ipment 3sed 3tilities 3sed "aterials "aterials 3sed 3sed Ra) coal+ coal+ S(bstances S(bstances 3sed R(stolene R(stolene Standards.!ational e&islation e&islation Factories Act4 56784 Applicable F,2s99++ $%ecks Re*(ired o:y&en content4 "ill inside 'emperat(re4O'O'O+ 2mer&ency 2mer&ency "eas(res "eas(res First Aid 'rainin&4 'rainin&4 2mer&ency 2mer&ency Response Response plan4 plan4 Fire 2:tin&(is%er 2:tin&(is%ers4 s4 ,o)er so(rc Identification of ,eople 2:posed ,eople 2:ec(tin& t%e 'asks $oal miller4 $$R operator+ Ot%er ,eople In#ol#ed 2lectrician4 Instr(ment "ec%anic "ec%anic ,eople at Hi&% Risk Risk $oal miller4 miller4 $$R operator+ $ompetency Re*(ired to Do Do 'ask 'ec%nical Kno)led&e4 2:perienced 2:perienced personnel !ame of 2*(ipment.Acti#ity 2*(ipment.Acti#ity Ho) to start t%e coal mill+ 'ask Fre*(ency As per re*(irement of fine coal for kiln firirn&+ ,(rpose of 2*(ipment.Acti#ity 2*(ipment.Acti#ity As per re*(irement of fine coal for kiln firirn&+

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,reparation for 2:ec(tion of t%e 'ask 4 5 0 ; 7 < = > 8 6 5/ 55 50 5; 57 5< 5= 5> 58 56 0/ 05 00 0; 07

O'O'O 'ool bo: talk Ra) coal %opper to be c%eck+ Fine coal %opper to be c%eck+ $%eck coal mill o(tlet mes%+ $%eck coal mill feed table temp for fire+ $%eck %opper temp of fine coal and ba& filter %opper+  Increase d(st collector fan speed $%eck d(st collector p(r&in& air press(re+ D(st collector fan taken in line+ Start coal mill circ(latin& fan+ Increase speed of circ(latin& fan $%eck coal mill slide s%oe bearin& and oil+ $%eck coal mill tr(nion bearin& oil and )ater+ Start coal mill+ $lose coal mill feed table door+ $%eck feed table and )orm s%aft oil le#el+ Start feed table+ $lose breat%in& air damper+ Start Hot air fan+ ?it% respect to coal mill o(tlet draft ad@(st t%e speed of coal mill feed table+ "aintain coal mill o(tlet temp not more t%e =/ de&ree centi&rade "aintain d(st collector %opper temp not more t%e =/ de&ree centi&rade Keep contin(o(sly )atc% on t%e temp4 and draft parameter+

4

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Define 'ask Ste s and S(b-'asks Acti#ities 4 5 0 ; 7 < = > 8 6 5/ 55 50 5; 57 5< 5= 5> 58 56 0/ 05 00 0; 07

+ -

2ns(re ine $lear4 O'O'O B ?ork ,ermits Is ret(rned before startin& t%e coal mill 'ell t%e coal miller )%at is to be c%eck in t%e coal mill before startin&+ ra) coal %opper to be c%eck )%et%er it is f(ll or not+ Fine coal %opper to be c%eck )%et%er it is empty or not+ c%eck t%e coal mill o(tlet mes% for any fori&en particle in t%e mes%+ $%eck t%e coal mill feed table for fire in order to a#oid fire %azard+ $%eck %opper temp of fine coal and ba& filter %opper+ $%eck %opper temp of fine coal and ba& filter %opper in order to e:plosion or fire %azard+ $%eck d(st collector p(r&in& air press(re+ D(st collector fan taken in line+ Start coal mill circ(latin& fan+ Increase speed of circ(latin& fan $%eck coal mill slide s%oe bearin& and oil+ $%eck coal mill tr(nion bearin& oil and )ater+ Start coal mill+ $lose coal mill feed table door+ $%eck feed table and )orm s%aft oil le#el+ Start feed table+ $lose breat%in& air damper+ Start Hot air fan+ ?it% respect to coal mill o(tlet draft ad@(st t%e speed of coal mill feed table+ "aintain coal mill o(tlet temp not more t%e =< de&ree centi&rade "aintain d(st collector %opper temp not more t%e =< de&ree centi&rade Keep contin(o(sly )atc% on t%e temp4 and draft parameter+

C

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S(b Acti#ity .Step

09/29/2015

Hazards

Risk of ,otential In@(ry1

,eople at risk

Initial Risk e#el $



$ontrol "eas(res1

Risk

Act(al Risk e#el $



Risk

<

D

07

<

2

0<

;

2

0/

;

2

0/

3se %and &lo#es+

<

odily in@(ry

In@(ry in %and

5

<

D

07

Dont open t%e door in r(nnin&+ Inform to t%e $$R operator before c%eckin&+ 3se %and &lo#es+

=

Fire %azard

(rn in@(ry

5

<

2

0<

,o(r )ater in t%e feed table+ )ear Safety ,,2+ $o0 Floodin& system is pro#ided

>

,roperty dama&e 2:plosion B b(rn B fire %azard+ in@(ry+

5

5

2

55

Hopper le#el and temp sensor are pro#ided+ r(nnin& )ater pipeline and fire %ydrant is pro#ided+ $o0 Floodin& system is pro#ided

8

,roperty dama&e (rn in@(ry B fire %azard+

5

5

2

55

Hopper le#el and temp sensor are pro#ided+ r(nnin& )ater pipeline and fire %ydrant is pro#ided+ Ralin& m(st be pro#ided aro(nd coal mill+

5<

impact in@(ry+

body In@(ry

0

;

D

5> $%eck one f(ll ro(nd of coal mill before startin&+

72

0;

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,riority

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$o0 Floodin& system is pro#ided

00

,roperty dama&e 2:plosion B b(rn B fire %azard+ in@(ry+

5

5

2

55

Hopper le#el and temp sensor are pro#ided+

;

2

0/

;

2

0/

r(nnin& )ater pipeline and fire %ydrant is pro#ided+ $o0 Floodin& system is pro#ided

0;

,roperty dama&e 2:plosion B b(rn B fire %azard+ in@(ry+

5

5

2

55

Hopper le#el and temp sensor are pro#ided+ r(nnin& )ater pipeline and fire %ydrant is pro#ided+

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50-Oct-5/ 50-Oct-5/

e s)itc% location

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4

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-

4

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Responsibility

?%o

?%en

$$R operator

efore Start of Job

$$R operator

efore Start of Job

$$R operator

efore Start of Job

$$R operator D(rin& t%e Job $oal "iller

D(rin& t%e Job

$oal miller

efore Start of Job

$$R operator before t%e Job $$R operator before t%e Job $oal miller.ccr operator+

in case of fire

$$R operator before t%e Job $$R operator before t%e Job $oal miller.ccr operator+

in case of fire

$oal miller

D(rin& t%e Job

$oal miller

D(rin& t%e Job

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$$R operator before t%e Job $$R operator before t%e Job

coal miller . in case of fire $$R operator $$R operator before t%e Job $$R operator before t%e Job

coal miller . in case of fire $$R operator

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