A place for my personal thoughts/views on safety, with focus on industrial safety.
We are nothing after our death. Let us donate our body organs for the poor.
Be not afraid of anything. You will do marvelous work The moment you fear, you are nobody - Swamy Vivekananda
If you think safety is expensive, try an accident... - O.P.Kharbanda
Preventable accidents, if they are not prevented due to our negligence, it is nothing short of a murder - Dr. Sarvepalli Radha Krishna, 2nd President of India
Zero accidents through zero unsafe behaviors. Do not be complacent that there are no accidents. There may be near miss accidents (NMAs). With luck/chance, somebody escaped knowingly or unknown to the person. But, we can't be safe, if we depend upon the luck.
Safety culture is how the organization behaves when no one is watching.
We make No compromise with respect to Morality, Ethics, or Safety. If a design or work practice is perceived to be unsafe, we do not proceed until the issue is resolved. - Mission statement by S&B Engineers & Consultants Ltd. http://www.sbec.com/safety/
Human meat gets least priority - A doctor's comment on accidents
CSB video excerpts from Dr.Trevor Kletz, http://www.youtube.com/watch?v=XQn5fL62KL8
Aug 17, 2010
New Safety Training Videos Help Protect ‘Human Capital’ and Shield Employers from $1 Billion per Week in Workers Comp Costs
LINK
A study on PPE use (not using) by workers - reasons - recommendations
Aug 12, 2010
Use of robots in automated processes - What are the safety implications?
However, it is important to understand the programming that went into sequencing of operations to be done in automated jobs and its implications particularly when the jobs are partly automated, partly manual. The job may look simple when routine sequence of operations are carried out. However, if any interruptions / change of sequence is there or breakdown occurs or power failure takes place, we need to know its impact on operations. May be we did not thought of restricting the functioning of robots or like it happens in computers when power failure occurs, there may be hanging of the computer programme. Whether such a situation creates any hazard to shopfloor operators in the vicinity is to be assessed.
Or, what are the hazards when maintenance is to be done when these automated systems are in energized condition. Whether safe positioning is incorporated when emergency stop switch is operated is to be known. Else, when someone looks into the problem during a breakdown, any of his repair job may cause the robot arm to move and hit the maintenance engineer.
Before programming the logics, a detailed WHAT IF analysis is to be done by involving concerned including design engineer, operation engineer, instrument engineer, maintenance engineer, safety engineer, etc to assess all possible hazards for all regular operations / breakdown jobs / maintenance, etc.
Still, there may be surprises depending upon the extent of questioning, imagination, thinking is put during hazard evaluation.
Why accidents continue to occur?
There will be reports for sometime in newspapers and then everybody will forget. This is true everywhere in the world. In some countries, as experts say, regulators are task masters and award huge penalties. However, the fact that accidents continue to occur in these countries shows that there is something wrong in implementation of accident prevention programme.
When there is some financial scam, more are affected and there are many stake holders in voicing there concern and try to punish the responsible. However, this is not visible in case of industrial accidents. I do not know, in how many cases, regulators stopped operations permanently after an accident. There may be suspension of operations for a while, but not as a whole. Managements can absorb losses due to suspension of operations for a while. Some can even clevery carryout maintenance works during this period which may be due after sometime and thus save time from annual shutdown.
A serious message is to be sent to managements with severe actions that can make them to realize about the importance of safety given by governments and that they may lose even their personal wealth if any accident occurs.
Otherwise, it is better for the regulators to stop issuing press notes about poor conditions in factores and be contended with the existing conditions.
Aug 4, 2010
Workplace accidents - where we are?
Now-a-days, in western countries, when buying or placing order on a company, organizations conduct audit including quality, environment and safety audit. Similarly, while recruiting executives, these organizations should verify the safety credentials in the previous employment. For first timers, they can assess knowledge on safety systems, applicable legislations, etc or after recruitment, they can impart safety training. It is not sufficient only to see capabilities / past experience in achieving / reaching production targets alone. Assessment is to be done for SAFE PRODUCTION. Otherwise, accidents like at Bhopal, Deep Water Horizon, etc can happen and lead to closure of the unit or selling of the assets to meet obligations.
CHOICE IS YOURS. WHICH WAY YOU WANT TO SEE YOUR ORGANIZATION.
Aug 1, 2010
What is the level of safety followed in advanced countries and others?
Though governments of developing countries claim about poverty, illiteracy, lack of resources to implement safety, need for development as the reasons for inability to control accidents, I am unable to find the reasons for the accidents in advanced countries. In these countries, as I understand, greater transparency exists, unions are strong and are powerful that question the managements about poor conditions w.r.t safety, huge amounts are spent for ensuring safe conditions, providing PPE, doing audits, etc. Prosecutions are also carried out on erring companies and punishments/penalties are imposted. Still many accidents take place in advanced countries like those in the other world. Most of the accidents appear to be preventable. I am not really getting any reason for this phenomena.
Whether this indicates that the attitude to safety is same whether the country is advanced or not. The motive is to gain short term benefies i.e profits. Accidents are taken as part of the job and the victims are compensated. Only the amount of compensation varies from country to country. Paying compensation appears to be a better business model compared to spending money on accident prevention.
Safety nets - test before use!!!
If the floor is good, then one can provide mobile nets which I saw at a construction site. A scaffold structure is made with the net tied all around. This will be located below the place of work at height and is moved as per requirement.
A few construction engineers question about the need for providing the safety net or its practicality to provide. At many places, I saw even for a small work, scaffold is erected (11 storyes height at one software company building, 5 storey height at one super speciality hospital). Therefore, what is required is commitment to ensure safety. Else, we get 1000s of excuses for not providing the scaffold / safety net.
A simple incident during the construction
To check the condition, the person in-charge for laying the tiles was called. Both my friend and the worker pulled one tile to vertical position and checked for cracks. To the dismay of my friend, there were such vertical lines as if joined by white cement. Then, 2nd tile also was brought to vertical position and then the third. While checking the third, by holding the tiles in vertical position with my friend on one side and the worker on the other side, slowly the tiles started moving towards the worker's side as the center of gravity (C.G) shifted. This could not be seen initially, but shortly both understood something is wrong and tried to push the tiles to the wall without success. The tiles were now heavy and beyond the capacity of the both persons. Both shouted for help.
Immediately, workers in the ground floor rushed and with great difficulty, the tiles could be put back into position. By that time, the worker had chest congestion because of the weight of marble tiles on him. Immediately, he was rushed to the hospital and the person was alright in a day.
The above accident is unimaginable for ordinary folks like us. The fact that the experienced construction worker also did not caution before examination shows that we have to learn a lot.
Later, on enquiry, the supplier informed my friend that they are not cracks but lines which come during polishing and that he will not spoil his reputation by supplying damaged tiles. He offered to replace the tiles of much superior quality and premium brand, even if one single tile shows cracks.
Similar to the above incident, I remember, few years ago, when my child (about two years old at that time) climbed over the refrigerator racks to take some fruits, the refrigerator started falling towards the floor.
Fortunately, I was next to the refrigerator and immediately could hold and stop the fall of the unit. Otherwise, my child could have got injured under the falling refrigerator.
Same is the case, when we go up the portable ladders and try to access by over reaching. Then also, ladder can fall on the side because of shifting of C.G.
Disposal of gas cylinders ?
This is not a good practice to dispose the cylinders. By dumping the cylinders in the sea, we will be causing harm to the fishes under the water.
It is difficult to dispose a cylinder, if we do not know the contents. However, it is not a new issue to dispose chlorine cylinders. The chloro alkali industry which is well established in the country could have been approached. Every such manufacturing facility is equipped with neutralization / transfer methods. Every two years, the cylinders are tested by the manufacturers at their facilities by emptying the cylinders, cleaning, checking for corrosion, hydro test, etc.
It is unfortunate that a crude method is followed to dispose these chlorine cylinders and in the process creating a hazard for the marine environment.
This disposal is no different from adding effluents to water bodies by some erring industries.
Why safety principles are followed in an organization?
2. Humanitarian feelings
3. Regulations
4. Strict enforcement by authorities
5. Powerful unions
6. Past experience with accidents
7. ISO/OHSAS system implementation
8. Client's requirement
9. Stage show
10. Dedicated team of safety professionals and listening management
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