VhVVhhVh,l,,ll,l,l ,,ll,l@ @@@,l,,ll,lih@,l ih@,lih@,l,l ... · January, 2012 Pocketbook on Safety...

CAMTECH/E/11-12/Pre.-TSS/SP/SSP/1.0

Pocketbook on Safety Precautions While Working on TSS/SP/SSP January, 2012

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Hkkjr ljdkj GOVERNMENT OF INDIA

jsy ea=ky;jsy ea=ky;jsy ea=ky;jsy ea=ky; MINISTRY OF RAILWAYS

SAFETY PRECAUTIONS WHILE SAFETY PRECAUTIONS WHILE SAFETY PRECAUTIONS WHILE SAFETY PRECAUTIONS WHILE

WORKINGWORKINGWORKINGWORKING ON TSS/ SP/SSP ON TSS/ SP/SSP ON TSS/ SP/SSP ON TSS/ SP/SSP y{; lewg% ih,lvkbZ vuqj{k.k deZpkjhy{; lewg% ih,lvkbZ vuqj{k.k deZpkjhy{; lewg% ih,lvkbZ vuqj{k.k deZpkjhy{; lewg% ih,lvkbZ vuqj{k.k deZpkjh

TARGET GROUP : PSI Staff

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CAMTECH/ E/11-12/Pre.-TSS-SSP/1.0

ttttuojh] 2012uojh] 2012uojh] 2012uojh] 2012 January, 2012

egkjktiqjegkjktiqjegkjktiqjegkjktiqj, Xokfy;j & Xokfy;j & Xokfy;j & Xokfy;j & 474 005474 005474 005474 005

Maharajpur, GWALIOR - 474 005

VhVhVhVh,l,l,l,l,l,l,l,l@@@@,l,l,l,lih@,lih@,lih@,lih@,l,l,l,l,lih esa dkih esa dkih esa dkih esa dk;Z ;Z ;Z ;Z djrs le; dh lqj{kkdjrs le; dh lqj{kkdjrs le; dh lqj{kkdjrs le; dh lqj{kk lko/kkfu;k¡lko/kkfu;k¡lko/kkfu;k¡lko/kkfu;k¡


January, 2012 Pocketbook on Safety Precautions While Working on TSS/SP/ SSP

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VhVhVhVh ,l,l,l,l ,l@,l,l@,l,l@,l,l@,l ih@,lih@,lih@,lih@,l ,l,l,l,l ih esa dk;Z ih esa dk;Z ih esa dk;Z ih esa dk;Z djrsdjrsdjrsdjrs le; dh lqj{kk lko/kkfu;k¡ le; dh lqj{kk lko/kkfu;k¡ le; dh lqj{kk lko/kkfu;k¡ le; dh lqj{kk lko/kkfu;k¡

SAFETY PRSAFETY PRSAFETY PRSAFETY PRECAUTIONS WHILE ECAUTIONS WHILE ECAUTIONS WHILE ECAUTIONS WHILE

WORKING ON TSS/SPWORKING ON TSS/SPWORKING ON TSS/SPWORKING ON TSS/SP////SSPSSPSSPSSP

QUALITY POLICY

“To develop safe, modern and cost

effective Railway Technology complying

with Statutory and Regulatory

requirements, through excellence in

Research, Designs and Standards and

Continual improvements in Quality

Management System to cater to

growing demand of passenger and

freight traffic on the railways”.



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�� DON’T WORDON’T WORDON’T WORDON’T WORK LIVE.K LIVE.K LIVE.K LIVE.

�� DON’T WORK DON’T WORK DON’T WORK DON’T WORK WITHOUT PERMIT WITHOUT PERMIT WITHOUT PERMIT WITHOUT PERMIT TO WORKTO WORKTO WORKTO WORK . . . .

ELECTRICAL ELECTRICAL ELECTRICAL ELECTRICAL

SAFETYSAFETYSAFETYSAFETY



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PREFACEPREFACEPREFACEPREFACE

While carrying out maintenance of TSS/SP/SSP, precautions are to be taken to ensure safety of the working personnel. This pocketbook comprises precautions while working /caring out maintenance of TSS/SP/ SSP.

It is clarified that this pocketbook does not supersede any existing provisions laid down by Railway Board, RDSO or AC Traction Manual (ACTM). It is for guidance only and not a statutory document.

I am sincerely thankful to TI Directorate RDSO Lucknow and also all field personnel who helped us in preparing this pocketbook.

Technological up-gradation & learning is a continuous process. Please feel free to write for any addition/ modification in this pocketbook. Contribution in this direction shall be highly appreciated.

CCAAMMTTEECCHH,, GGwwaalliioorr PPeeeeyyoooosshh GGuuppttaa Date: 30.01.2012 Jt.Director Electrical



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fo"k; lwphfo"k; lwphfo"k; lwphfo"k; lwph CONTENTS

vvvv---- lkekU; lqj{kk lko/kkfu;k¡ lkekU; lqj{kk lko/kkfu;k¡ lkekU; lqj{kk lko/kkfu;k¡ lkekU; lqj{kk lko/kkfu;k¡ 01 A. GENERAL SAFETY

PRECAUTION

cccc---- dk;Z ds nkSjku dk;Z ds nkSjku dk;Z ds nkSjku dk;Z ds nkSjku yh tkus yh tkus yh tkus yh tkus okyh lqj{kk lko/kkfu;k¡ okyh lqj{kk lko/kkfu;k¡ okyh lqj{kk lko/kkfu;k¡ okyh lqj{kk lko/kkfu;k¡ 11 B. SAFETY PRECAUTIONS

WHILE WORKING



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�� ENSURE

ISOLATION HAS

BEEN DONE



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vvvv---- lkekU; lqj{kk lkekU; lqj{kk lkekU; lqj{kk lkekU; lqj{kk lko/kkfu;k¡lko/kkfu;k¡lko/kkfu;k¡lko/kkfu;k¡

A. GENERAL SAFETY PRECAUTION



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vvvv---- lkekU; lqj{kk lko/kkfu;k¡ lkekU; lqj{kk lko/kkfu;k¡ lkekU; lqj{kk lko/kkfu;k¡ lkekU; lqj{kk lko/kkfu;k¡ A. GENERAL SAFETY PRECAUTION

�� fLofpax ;kMZ esa vuko’;d lkeku ugha iM++k gksuk pkfg,A Do not leave unwanted material in switching yard.

�� fLofpax ;kMZ esa ?kkl vkfn ugha gksuk pkfg,A Ensure no vegetation in switching yard.



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�� fLofpax ;kMZ esa dHkh Hkh uaxs iSj dk;Z ugha djuk pkfg,A

Do not work without proper shoes in switching yard.

�� Qk;j cdsV esa ckyw ;k jsrk Hkjh gksuh pkfg,A Ensure fire buckets are filled with sand.

�� fo|qr Qk;j ,DLVhaXoh’kj ,Dlik;j MsV ds ugha gksus pkfg,A

Fire extinguishers should not be of expiry date.



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�� lqfuf’pr djsa fd vkijsVj vkSj vuqj{k.k LVkQ dks vfXu’kked dks pykus dh tkudkjh gksuh pkfg,A

Ensure operator and maintenance personnel must know the operation of fire extinguishers.

�� midj.k] iksy vkfn fLofpax ;kMZ esa lgh voLFkk esa

LVSd ,oa <d dj j[ksaA

Ensure equipment and poles etc. are kept in proper stacking and covered.

�� fLop ;kMZ esa dk;Z djrs le; vkWijsVj jcj ds nLrkus igusaA

Operator should use rubber hand gloves while working in switch yard, if mended.



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�� dk;Z ds nkSjku ges’kk

vkS|ksfxd gsYesV iguuk pkfg,A

Always use industrial helmet while working.

�� fLofpax ;kMZ esa ySnj lksy ds twrs ugha iguus pkfg,A twrs dk lksy jcj dk vkSj mlesa dhysa ugha yxh gksuh pkfg,A

Do not use shoes with leather sole in switching yard. The sole must be of rubber and should not be fixed with nails.

�� deZpkfj;ksa dks Lo;a dks Hkwyo’k uhps fxjus ls jksdus ds fy, lqj{kk csYV vkSj gsYesV iguuk pkfg, rkfd mUgsa jksi fLyax dk lgkjk fey ldsA

Staff should protect themselves against an inadvertent fall by wearing a safety belt and helmet for supporting themselves by a rope sling.



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�� dk;Z ds nkSjku <+hys diM+s tSls dqrkZ] ik;tkek] ywaxh] lkQh] pIiy vkfn ugha iguuh pkfg,A

Do not wear loose cloths such as kurta pazama, Lungi, safi, chappal etc.

�� fLofpax ;kMZ esa xhys diM+s igudj ugha tkuk pkfg, vkSj lqfuf’pr djsa fd iSUV@Vªkmt+j dk uhps dk fgLlk xhyk rks ugha gSA

Do not go in switching yard wearing wet cloth and also ensure that lower part of the pants/ trousers is not wet.

�� Vh ,l ,l@,l ih@ ,l

,l ih esa ih oh lh Qkbcj Xykl ekiu Qhrk dk mi;ksx djuk pkfg,A

In TSS/SP/SSP, PVC fiber glass measuring tape shall be used.



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�� Vh ,l ,l@ ,l ,l ih vkSj ,l ih esa vukf/kd`r

O;fDr vkSj tkuoj dk ços’k fu"ks/k gSA

Do not allow un-authorized person and animals in TSS/SSP and SP.

�� fLop ;kMZ esa lw[kh ?kkl vkfn u tyk,saA Do not fire in dry vegetation in switch yard.

�� lqfuf'pr djsa fd Vh ,l ,l@ ,l ,l ih vkSj ,l ih esa QSaflax ds uhps vkSj tehu ds chp tkuojksa ds ?kqlus dh txg ugha gksuh pkfg,A

Ensure that no gap between bottom side of fencing and ground for entry of animals in TSS/SSP and SP



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�� Vh ,l ,l@ ,l ,l ih vkSj ,l ih esa Qynkj o`{k ugha yxkus pkfg,A

Do not grow fruit tree in the premise in TSS/SSP and SP otherwise stone pelting might be observed.

�� lqfuf’pr djsa fd Vh,l,l esa QhYM VsyhQksu] Vhihlh]

ih ,aM Vh vkSj jsYos Qksu pkyw gkyr esa gksus pkfg,A

Ensure field telephone, TPC, P&T and Railway phone of TSS shall be in working condition.

�� lqfuf'pr djsa fd VªSD’ku lc&LVs’ku vkSj fLofpax LVs’ku ij yxHkx 100 feeh- eksVkbZ dh pwjk iRFkjksa dh ,d rg dh O;oLFkk gksuh pkfg,A Ensure a surface layer of crushed rock is provided to a thickness of about 100 mm at traction sub station and switching station.



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�� lqfuf’pr djsa fd çkFkfed mipkj ckWDl esa vko’;d nokbZ;k¡ gksuh pkfg,A Ensure fist aid box is equipped with necessary medicines.

�� lqfuf’pr djsa fd Vªsap doj lgh çdkj ls Vªsap ds Åij yxs gksus pkfg,A Ensure that trench covers are properly seated on trenches.

�� isM+ksa dh 'kk[kk,sa QhMj ok;j ds utnhd ugha gksuh pkfg,A

Tree branches shall not come in the vicinity of feeder wire.

*****



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cccc---- dk;Z ds nkSjku yh tkus dk;Z ds nkSjku yh tkus dk;Z ds nkSjku yh tkus dk;Z ds nkSjku yh tkus okyh lqj{kk lko/kkfu;k¡ okyh lqj{kk lko/kkfu;k¡ okyh lqj{kk lko/kkfu;k¡ okyh lqj{kk lko/kkfu;k¡

B.B.B.B. SAFETY PRECAUTION SAFETY PRECAUTION SAFETY PRECAUTION SAFETY PRECAUTION

WHILE WORKINGWHILE WORKINGWHILE WORKINGWHILE WORKING



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�� Plan Every Job.

�� Use the Right Tools for the Job

�� Isolate the Equipment

�� Minimize the Hazard

�� Protect the Personnel

�� Assess abilities of the personnel

SAFETY PRINCIPLES



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cccc---- dk;Z ds nkSjku yh tkus okyh lqj{kk lko/kkfu;k¡ dk;Z ds nkSjku yh tkus okyh lqj{kk lko/kkfu;k¡ dk;Z ds nkSjku yh tkus okyh lqj{kk lko/kkfu;k¡ dk;Z ds nkSjku yh tkus okyh lqj{kk lko/kkfu;k¡ B.B.B.B. SAFETY PRECAUTION SAFETY PRECAUTION SAFETY PRECAUTION SAFETY PRECAUTION WHILE WORKINGWHILE WORKINGWHILE WORKINGWHILE WORKING

�� fcuk *ijfeV Vw odZ* ds ykbo rkj ls nks ehVj ;k mlls de nwjh ij jgdj dksbZ dk;Z u djsaA

No work shall be done above or within a distance of 2 metres from the live wire without a "Permit to Work".

�� ,l bZ@ ts bZ }kjk ekg esa ,d ckj fMLpktZ@ vFkZ iksy vlsEcyh dh tk¡p djuh pkfg,A

Discharge/ earthing pole assembly shall be inspected by SE/JE once a month.

�� VkWi DySEi vkSj vFkZ DySEi ds chp dscy tksM+ dh fujUrjrk dh tk¡p iUnzg fnu esa ,d ckj djuh pkfg,A

The continuity of the cable connection between the top clamp and the earthing clamp should be checked once a fortnight.



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�� ;fn 20% ls T;knk dh dscy dh yM+sa VwVh gks rks] vFkZ jkWM dh dscy dks cny nsuk pkfg,A The cable of earth pole should be renewed if more than 20% strands are broken.

�� vFkZ jkWM dh dscy ypdnkj

vkSj mldk Økl-lSD’ku 40 feeh2 gksuk pkfg,A

The cable of earth pole shall be flexible and should have adequate cross-section 40 mm2 so as

to withstand short circuit currents.

�� dk;Z 'kq# djus ls igys lqijokbZt+j }kjk LVkQ dks dk;Z ds ckjs esa tkudkjh nsuh pkfg,A

Before commencing the work staff should be conversant about the work to be done.



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�� Vhihlh ls ijfeV Vw odZ ysus ds ckn lwfuf’pr djsa fd lEcfU/kr midj.kksa@ ifjiFkksa dh ikoj lIykbZ fLop vkWQ ,oa vFkZ dj nh xbZ gSA

After obtaining Permit to Work (PTW) from TPC, ensure that power supply of concerned equipment/ circuit is switched off and earthed.

�� midj.k dk dUVªksy iSuy@ ek’kZfyax ckDl esa yksdy eksM esa gksuk pkfg,A Equipment should be on local mode at control panel/mechanism box.

�� ftl midj.k ij dk;Z djuk gks mlls lEcfU/kr dUVªksy iSuy ij yksdy@ fjeksV fLop ij psrkouh VSx yxkuk pkfg,A

Caution tag shall be provided on local/ remote switch at control panel of concerned equipment on which work to be carried out.



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�� midj.kksa ij pkyw voLFkk esa dk;Z u djsaA

Do not work on equipment during Live/ON condition.

�� lqfuf’pr djsa fd dk;Z djus ls igys *vkWQ* fLFkfr esa gksaA

Ensure that equipment is in ‘OFF’ condition before commencing the work.

lqfuf’pr djsa fd dk;Z djus ls igys Mh-lh- ,oa ,-lh- lIykbZ dks can djsaA

Ensure that switches of DC and AC supply are ‘OFF’ before commencing the work.



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�� dk;Z 'kq# djus ls igys midj.k dks vFkZ djuk

pkfg,A

Equipment must be earthed before commencing the work.

�� midj.kksa dk vuqj{k.k djrs le; mlds vkl ikl ds pkyw ¼ykbo½ midj.kksa@[kacksa ij yky cSuj@ [krjk ladsrd cksMZ yxk;saA

Red banner flag/Danger board shall be provided on other live equipment or mast in the vicinity of the equipment to be maintained.



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�� dk;Z djrs le;@ ikoj CykWd ds le; Qkyrw ckr&phr u djsaA

Do not gossip at the time of work/ power block.

�� dk;Z ds le; lko/kku jgsaA

Be vigilant while working. �� fLofpax ;kMZ esa lh<+h/yEch oLrq dks ges’kk uhps djds ys

tkuk pkfg,A

Always carry the ladder/lengthy object in down position in switching yard.



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�� midj.kksa ij dk;Z lekIr djus ds ckn muds njokts vkfn [kqyh voLFkk esa u NksMsaA

Do not leave equipment covers in open condition after completion of work.

�� dk;Z lekIr djus ds ckn

midj.kksa ij ;k muds vUnj vkStkj@ lkeku u NksM+saA

Do not leave any tool/ material on/in the equipment after completion of work.

�� midj.kksa ij dk;Z djus ds fy,

lh<+h@LVwy dk mi;ksx djsaA

Use correct size ladder/ stool while working on equipment.



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�� dk;Z djrs le; lh<+h dk balqysVj/

midj.k dk lgkjk u ysa Do not support the ladder on insulator/ equipment while working.

�� lh<+h dks fQlyus ls jksdus ds

fy;s ,d O;fDr }kjk tehu ij lh<+h dks vPNh rjg idM+s jguk pkfg;sA A ladder should be held by one person on the ground to prevent slipping of ladder.

�� iqjkuh lh<+h ftldh rkdr de gks

mlds mi;ksx ls cpuk pkfg,A Use of old extension ladder having less strength should be avoided.



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�� tgkWa rd laHko gks]

lkekU;r% ,d ls T;knk O;fDRk lh<+h ij u p<+sA

More than one person shall not normally be allowed on a ladder as far as possible.

�� xhys ;k fpdus twrksa dks

igudj lh<+h ij u p<+saA

Climbing on a ladder with wet or slippery foot wear is forbidden.



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ENSURE YOU

ARE TOTALLY

TRAINED

AS REQUIREDAS REQUIREDAS REQUIREDAS REQUIRED

DON’T UNDERTAKE DON’T UNDERTAKE DON’T UNDERTAKE DON’T UNDERTAKE

TASKS YOU ARE NOT TASKS YOU ARE NOT TASKS YOU ARE NOT TASKS YOU ARE NOT

COMPETENT TO COMPETENT TO COMPETENT TO COMPETENT TO

UNDERTAKEUNDERTAKEUNDERTAKEUNDERTAKE



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�� NOTE NOTE NOTE NOTE



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lanHkZlanHkZlanHkZlanHkZ REFERENCE

1. Manual of AC Traction Maintenance and operation Vol. II (Part I) 1994.

2. Field study maintenance practices in various TRD depots.

3. Suggestion received during seminar held on 08th July 2011.



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To upgrade maintenance technologies and methodologies and achieve improvement in productivity,

performance of all Railway assets and manpower which inter-alia would

cover reliability, availability, utilisation and efficiency.

OUR OBJECTIVE

If you have any suggestions and any specific Comments please write to us. Contact person : Director (Elect.) Postal Address : Indian railways Centre for Advanced

Maintenance technology, Maharajpur, Gwalior. Pin code – 474 005

Phone : 0751 – 2470740 0751 – 2470803

Fax : 0751 – 2470841 E-mail : [email protected]



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INDIAN RAILWAYS

Centre for advanced Maintenance TECHnology Maharajpur, Gwalior, M.P. 474 005

REMEMBER

WWWWE MUST BELIEVE E MUST BELIEVE E MUST BELIEVE E MUST BELIEVE

THAT LIFE IS THAT LIFE IS THAT LIFE IS THAT LIFE IS

VALUABLEVALUABLEVALUABLEVALUABLE

THE SAFE WAY IS THE BEST WAY

VhVVhhVh,l,,ll,l,l ,,ll,l@ @@@,l,,ll,lih@,l ih@,lih@,l,l ... · January, 2012 Pocketbook on Safety...

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