Dye Penetrant Test (DPT) Jsa [PDF]

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JOB SAFETY ANALYSIS FORM



Main Activity: Date: Permit Nos. (Day 1-7) S.No. Sub Activities



DYE PENETRANT TEST (DPT) Day1



(List the tasks required to perform the activity in the sequence they are carried out)



1



2 3



Metal/weld surface cleaning by aerosol cleaner or cloth.



Dye/Penetrant application with aerosol cans.



4



Excess dye cleaning with cloth. Developer application from aerosol cans.



5



Post cleaning with cloth



6



Working on temporary platforms like scaffolds.



Day2



Day3



Hazards (Against each task list the Hazards that could cause injury/damage to people, equipment or the environment.)



Day4



Fumes due to temperature more than 50° C.



B. C. D.



Suffocation due to inhalation of cleaner fumes. Injury due to sharp objects. Eye inflammation due to exposure



A.



Fumes due to temperature more than 50° C



A.



B. C.



Suffocation due to inhalation of cleaner fumes. Eye inflammation due to exposure



B. C.



A. B. C. D.



Fumes due to temperature more than 50° C.



A.



B. C.



Suffocation due to inhalation of cleaner fumes. Eye inflammation due to exposure



B. C.



A. B.



Fall of personnel while working at height (if work at height) Fall/slip of personnel while climbing on Permanent/temporary ladders.



Day6



Day7



Ensure that substrate is touch cool before applying cleaner (ensure adequate ventilation). Procedure/CODE prevents application of DPT for temperature above 52°C. Wear cartridge filter mask if sprayed in enclosed ventilated space. Wear cotton hand gloves during application. Use mandatory PPE's (safety goggles) for eye protection. Ensure that substrate is touch cool before applying dye (ensure adequate ventilation). Procedure/CODE prevents application of DPT for temperature above 52 deg C. Wear cartridge filter mask if sprayed in enclosed ventilated space. Use mandatory PPE's (safety goggles) for eye protection.



Wear cotton hand gloves during application.



A.



Injury due to sharp objects.



Plant & Location:



Control Measures (List the control measures required to eliminate or minimize the risk of injury arising from the identified Hazard.)



A.



Injury due to sharp objects.



Day5



Ensure that substrate is touch cool before applying cleaner (ensure adequate ventilation). Procedure/CODE prevents application of DPT for temperature above 52°C. Wear cartridge filter mask if sprayed in enclosed ventilated space. Use mandatory PPE's (safety goggles) for eye protection



Wear cotton hand gloves during application. A.



Use certified scaffoldings and full body harness.



B.



Use certified scaffoldings & full body harness. Ensure three point contacts while climbing up/down on permanent/temporary ladders.



(Note: 1. JSA to be done by issuer and acceptor of work permit. In case required, representative from other discipline can also join the team for JSA. 2. JSA to have approvals*(Managers) for Hot Jobs, confined space entry & Work on equipment in service 3. Minimum one hand written job specific information to be included every day by the issuer & requestor. In case of no additional information, write-“No change from above” in the Remarks.



7



Use of black light during fluorescent DPT



Name & Sig. Issuer Requestor *App-1 Issuer *App-1 Requestor



Ensure electrical portable tools are certified & healthy. Ensure mandatory PPE's & rubber hand gloves are worn while working with electrical equipment’s. Cables must be joint less & insulation should be intact/no damage & cables should be of standard quality. Equipment should be earth properly.



Shock/electrical hazard.



Note



Day 2



Day 3



Day 4



Day 5



Day 6



Day 7



Remarks:



………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………... …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………



Checklist of common Hazards



This should be used as an aid to identifying the hazards. This is the list for the most common hazards but is not a definitive list. Mechanical/Equipment Thermal Ignition sources Electrical Entanglement Hot surface Electricity Electric shock Shearing Steam Static electricity Static electricity Crushing Refrigerants Hot work Power failure Striking Stored Energy Lightening Pressure Cutting Falling material Sparks Release of energy Mechanical failure (e.g by overloading) Springs under tension/compression Frictions Implosion Chemical Counterweights Flames Compressed air Flammable Radiations Auto ignition Steam Toxic e.g. ionising radiations (X-rays) Pyrophoric material Hydraulics Harmful Place of work Vehicles Process Irritant Obstructions Fork lift Wrong material



JOB SAFETY ANALYSIS FORM



Oxidising Pyrophoric Corrosive Dangerous to environment Dust explosions Gases Fumes Vapours Dusts Asphyxiants



Access/egress Work at height Falling objects Slip/trip/fall Housekeeping Temperature Ventilation Confined space



Biological (e.g. Legionella)



Noise/Vibrations/Hot work



Hazards of other tasks being done simultaneously.



Tankers Reversing vehicles Speed People Unsafe behaviour Human errors Training/competence Methods of work Manual handling (lifting, carrying, pushing and pulling) Stress/workload



Missed steps Instrument failure Interlocks Control system failure Alarms Nature Weather Winds/Storms/lightening



(Note: 1. JSA to be done by issuer and acceptor of work permit. In case required, representative from other discipline can also join the team for JSA. 2. JSA to have approvals*(Managers) for Hot Jobs, confined space entry & Work on equipment in service 3. Minimum one hand written job specific information to be included every day by the issuer & requestor. In case of no additional information, write-“No change from above” in the Remarks.