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
Dec 30, 2012
Mobile applications for personal safety from Times of India
Thanks to him and Best of luck to all users.
http://timesofindia.indiatimes.com/tech/personal-tech/gadgets-special/Now-mobile-apps-for-your-safety/articleshow/17733303.cms
Dec 23, 2012
Infrared thermography - use it to know about impending electrical fire in your place
As most of the fire mishaps are attributed to electrical short circuit (more than 40%) that led to loss of lives, property damage, use of infrared thermography for electrical safety inspections in residential buildings, shops, public places, etc will help in saving us from the perils of fire.
For a long time, I had this question in mind about knowing the health of electrical wiring in my apartment. Fires in apartments, multi storey buildings endanger human lives of all and one should check about electrical safety aspects in the building.
From my electrician, I found that generally, the wiring lasts for 15-20 years, though industrial wiring lasts for more than 30 years as per information from colleagues in power supply department. However, these are theoretical and based on experience limited to specific conditions.
As the author in his article mentioned, over loading is a reason for electrical fires. Wiring gets deteriorated quickly under excess loads and the general information about life of electrical cable can't be applied universally. And, it is human tendency to add electrical loads with or without knowledge about electrical safety. At least at home front, it is the lack of knowledge on electrical safety that keeps people to add electrically operated kitchenware, electronics, etc. Tripping of MCBs will not lead to thinking by the residents for reasons, and instead, they just put it back and resume with the work.
And, in factories, it is the greed to prolong till it breaks without understanding or may be underestimating the costs to be incurred in case of fire. It is good that insurance companies are giving a thought to electrical safety audits. In many of my posts in this blog and in my comments in newspaper websites, I stressed upon the role of government agencies, regulators and insurance companies for enforcing electrical safety audit without which heavy premiums, penalties and punishments should be the order of the day. Only then, everybody will become aware of electrical safety and other issues and save themselves from fire mishaps and its consequences.
As mentioned in the article, there is company called CSR Impex Private Limited (C.Vidyasagar Reddy, Ph: 040-65212780, 9440066907) which is involved in use of this technology for the past ten years to inspect electrical panels of various establishments, especially software companies. (I did not check with the company but as I believe in electrical safety audits to know the healthiness of electrical systems, I thought that I can reproduce this information appeared in the newspaper for use by all).
Safety - who cares?
Dec 22, 2012
Safety Management of Contractor Manpower
- Identification of jobs to be outsourced with job hazard analysis, safety measures to be taken, assessment of training requirements, supervision.
- Insertion of appropriate clauses in the tender and work order for penalties against violation of stated safety provisions. Though penalty clause is available, it is questionable on how many occasions this is used as one can find a number of violations every day. At the same time, when contractor appeals for cost escalation, the proposal is evaluated without considering the penalty amount to be recovered for stated violations. If a person is deployed specifically for safety supervision and recording the violations and issue notices for recovery, it will act as a deterrent and ensure safety at workplace.
- Ensuring different colored uniform for persons engaged in outsourced activities for easier identification and monitoring.
- Ensuring contractor supervisor for every work undertaken by him in the site.
- Valid medical fitness certificate for the job for all persons engaged, irrespective of the nature and duration of the work.
- Maintaining register for outsourced works with details of contractor, number of persons engaged, availability of PPE, supervision, violations, etc.
- Records of pep talk and training with respect to the work, safety and emergency procedures.
- Preparation of checklist based on job hazard analysis and safety work permit conditions for use by contractor.
- Ensuring adequate insurance cover for the persons.
- Compulsory medical examination of injured persons of the contractor after treatment.
- Maintaining first aid box by the contractor at the workplace.
- Ensuring availability of sufficient clean drinking water at the workplace.
- Ensuring change rooms for contractor workers with provisions for bathing.
- Ensuring use of separate dress for persons engaged and their washing.
- Display of warning signs, caution boards.
- Checking of all permitted equipment, tools, etc by department persons before start of work every day for safe use by the contractor and maintaining the record with observations.
- Display of safe operating instructions, safe operating procedures, do’s and don’ts in languages understood by the persons engaged for the work.
- Prohibition of unauthorized use of facilities like water, electricity, forklifts, cranes, lifting tackles, weld sets, etc not covered in the work order.
- Prohibition of use of fire hydrant water and garden water for any purpose other than intended.
- Ensuring availability of proper access, use of tubular scaffolding, safety shoe, helmet, safety belt, anchoring provision, etc for civil works.
- Plants should continuously put efforts to reduce outsourcing of activities by automation or other methods.
- Plant in-charges shall ensure that only those outsourced activities as specified in the scope are executed with all safety provisions.
- Work order should be cancelled for any work taken up beyond the scope of the work order.
- Supervision by both department and contractor has to be ensured.
- Plant in-charge should be held responsible for initial and monthly training of the manpower engaged for outsourced activities.
- Plant in-charge should ensure use of PPE like safety shoes, gloves, helmets, goggles, face shield, aprons, etc as required for the work, by the man power engaged in the outsourced activities, even if it is in the scope of the contractor.
- For outsourced work, supervision from atleast shift in-charge should be ensured..
- No outsourced work is permitted in night shifts.
- No woman should be allowed to work on or near machinery in motion as per Factories Act.
- Skills and qualifications for various categories of persons engaged during outsourcing should be specified.
- Safety work permit should be taken before start of work by submitting, (i) job hazard analysis, (ii) valid medical fitness certificate, (iii) name/designation of the department person responsible for supervision and also for ensuring use of PPE.
Laughter - the medicine for a lean body and good health
It is also reported that taking bath with cold water too gives same result as shivering with cold water bath is like an exercise burning some calories, increase in blood circulation.
Try the above with caution.
Toilet cleaning with acid - fumes affect students
http://www.thehindu.com/news/states/andhra-pradesh/six-teachers-33-students-hospitalised-after-inhaling-acid-fumes/article4226807.ece
Dec 9, 2012
Internet addiction
There are people who keep on checking mails, posts, tweets, etc frequently and some persons even have provision for alerts though it may not be so urgent to read whatever is posted. This leads to stress affecting the health. It should not lead to compulsory obsessive disorder as we had life when all these were not available and heavens will not fall if we do not check the information so frequently. One should allot only limited time say half-an-hour or so per day to check these things and proceed with other issues to have peaceful life.
Once, we went on holiday tour to a place by going through a river for two hours and stayed in bamboo huts overnight, roamed around the area in day time and returned back. For more than 24 hours we were without any connectivity with outside world and it is an experience. The tour guide alone carried a satellite phone.
Dec 3, 2012
How can we reduce unsafe acts on the roads and avoid accidents?
These acts endanger the vehicle drivers as well as other vehicle drivers and pedestrians. And it is not possible for the traffic police to catch all of them at all times.
Common public should be encouraged to take photographs of such unsafe acts along with readable vehicle numbers and local government should create a website for uploading of such photos by public and ensure some responsible authority in the control room to verify, prepare and issue penalty notices. Surely, local authorities can make a killing by collecting parking fee on the roads instead of their own buildings because of parking everywhere on the roads. Non-payment should result in attaching the vehicle and/or property of the offenders.
Only when such public participation is ensured, road safety for all can be a reality. Else, it will be difficult for anybody to control and avoid accidents on the road.
28 years after Bhopal accident - lessons not learnt by others
- engaging no so well versed technicians at the time of the incident
- no proper training to employees, local government agencies including health department, nearby residents
- storage of excessive quantities of MIC
- non-availability / switching off of safety systems, like, refrigeration to maintain at 2 deg C temperature, maintenance taken up for scrubber and flare systems
- starting of cleaning of lines also during the non-availability of emergency systems
- any safety permit was taken for cleaning of lines (is not known)
We continue to engage cheap labour, without providing them any training. Most of the labour are daily workers. A person coming today may not be coming tomorrow or next week. The safety systems provided are not tested, or, they are only show pieces for regulatory agencies. The large number of accidents that appear in media is a proof of this as in many of the organizations in which accidents occur engage short term workers. The reasons for many of these accidents are also simple and are avoidable. It is not that some complex and unknown thing happened leading to such accidents.
We also continue to discharge effluents / offgases / solid wastes into environment. Large quantities of dangerous materials are transported through public domain, probably, without the knowledge of local government agencies. All these can affect the health of the people if not immediately, but over a long period of time.
The most common finding of CSB during their investigations is lack of training. Training and retraining programmes should be established and examinations should be conducted for the employees to put them in to service. It is not sufficient to cut the incentive which is paid for acquiring and renewing operators' licence after passing out the examinations. Such failed employees should not be engaged for plant operations till they pass out. And while evaluating the performance, it should be ensured that they answer all questions and not that because they answered 50% or so, they can be passed. Because, any mistake can lead to accidents greatly affecting the people and environment.
Plants should have policy of not operating the plant in case of failure of any of the safety systems. And ensure monitoring of the plant even when it is under shutdown.
Plants should realise that safety department alone can't guaranty safety as they are not operating the plant and they do not have the knowledge as good as actual plant operators. Further, how many organisations give serious thought to the advice of safety department. Many times, they are projected as hindrance for production and any production loss is attributed to as obstacles from safety department.
Government and regulators should make start a website with different categories and or key words for publishing all accidents, investigation reports from both the concerned company as well as regulators/government agencies. Governments should encourage all companies to upload about accidents and incidents in government website as per the category and should assure that those who reveal accidents immediately after occurrence in the website and also upload investigation reports say within 3-6 months will not be prosecuted for criminal proceedings. But penalties and compensation as applicable have to be borne by the company.
We can't expect organisations to run for charity, but they should ensure safety of their employees, public and environment and in this process they should not bypass safety procedures.
Nov 26, 2012
Five die in an apartment complex fire
http://www.thehindu.com/news/national/five-persons-perish-in-blaze-at-manikonda/article4134053.ece
It is also reported that the security guard who helped more than 10 residents to escape by alerting died in the lift due to asphyxia. When a house lady told him that she did not shut off gas line, he went to her flat, and while coming back in the lift, somebody switched off the power supply to lift fearing the worst and not knowing about the security guard in the lift.
Nov 25, 2012
Hit by beam, person driving on the road dies
It is unknown as how a labourer can carry a 19 ft long iron pipe, where he was walking with the pipe (as it is stated that bike rider hit him) and whether the work area is marked or barricaded, or, not. Though, people can claim no negligence, then how the incident happened is to be investigated.
http://timesofindia.indiatimes.com/city/gurgaon/Engineer-21-killed-in-freak-Metro-accident/articleshow/17354580.cms?
Nov 24, 2012
A day full of nearmisses
Later, when I started to go to my factory, en route, all of a sudden a school bus from my left side came closer to me to take right turn without any indication. The road is about 30 feet and there are no lanes to follow. I slowed down to allow the school bus to move past and avoid getting hit.
After 5-6 km bike ride, a car first and later a bus from opposite direction, one after another crossed the double mark on the road encroaching the road meant for vehicles moving in opposite direction. Again, I escaped when I swerved left and those vehicles immediately went within the otherside of the line. At that moment, if any vehicle coming behind me could have hit mine due to my movement leftside, but, as my luck was with me still, there were no vehicles behind.
In all above incidents, I was driving cautiously at about 30-35 km speed and thus could avoid my fall or hit against other vehicles. Still, I am unable to think what I should have done to avoid these near misses except in the first incident, wherein, I could have avoided entering into the road joint.
Two weeks ago, when I was travelling in a company vehicle to airport in Mumbai, the driver commented that one should avoid driving closer to the road divider particularly during night and early hours as it is likely that some drivers under the influence of alcohol or those driving at high speeds can loose control on the wheel and cross over the road divider and hit opposite coming vehicles travelling adjacent to the road divider.
Soon after, when I reached my place and was coming out of the airport, I saw a car landed in the thick bushes between the opposite roads, being towed away by traffic police. It appears that some rash driver could not take turn along the road curve due to high speed driving and ended up in the bushes on the roadside. The car exactly stopped at the other side of the edge of the road divider. If it moved a foot distance further, it could have hit easily any of the vehicles in opposite direction as it is a busy airport road.
The above is a lesson for me that we should not drive too close to the road divider.
Nov 21, 2012
Fall from height - wrong use of forklift - firm penalized
In many work places, it is common to see abuse of forklifts. They are used for double/triple/ quadruple riding, joy riding, to go to other departments on personal work, use forks for reaching an elevation instead of using ladder, etc. Employees also do not listen to safety supervisor's objection and it is distressing to watch that even in-charges also take it as normal and no other go option.
In a regional movie which I saw several years ago, the hero who is MD of a soft drink company (brand displayed is reputed) and his friend both stand on the forks with hands resting on the body and moving around. I do not understand how the company allowed such act in their premises, while permitting the film unit for shooting.
Fatalities, injuries like amputation due to trapping between moving fork and stationary mast, hit against, loss of control due to driving at speed, toppling while driving on inclined roads or at high speed or loose ground, etc were reported and one can find such case studies in internet. Still, people take it as one-off incident or of the attitude that it will not happen to them.
Safety at work place can be improved only when fellow employees question unsafe practices and force the violators to stop such acts.Good words and rules will have impact on those who listen but not on wishful violators.
http://www.hse.gov.uk/press/2012/rnn-em-173.htm?eban=rss-
Nov 18, 2012
Measures to be taken before a plant shutdown
It suggests that one should engage experience technical persons for shutting down a plant and equipment conditioning, which may not be required to operate in the near future, but may be required at a later date. All process holdups should be drained, cleaned, protective coats applied, instruments/sensors kept in dry condition and kept in good condition so that when plant is to be restarted, it can be done with minimal costs, head aches and damage. One should also record all measures taken during shut down and to be taken while restarting as it is likely that same technical persons may not be available in the future. Cannibalizing also should be avoided so that plant can be restarted at short notice without searching for missing motors, pumps, valves, vessels, etc. One should also ensure periodical maintenance of the equipment and auxiliaries of plant that was shutdown. Else, we have to be satisfied in getting scrap value by sale instead of its full value.
Nov 13, 2012
Can we have better surveillance cameras to monitor secured areas?
During accidents / incidents, cameras installed at important and critical operation areas also show how they occurred, even if the employees lie about them fearing punishment. This will help in accident investigation and help the organization to take preventive measures.
Better results for voluntary compliance instead of enforcement
When we make voluntary efforts without others saying so, we can see positive developments in our work atmosphere. Because we fail to do so, rules and regulations have come and this is the first stage in the line of growth. When we comply with all statutory requirements, we can set our own goals much better than statutes and improve further. This is the second stage. When we repeat this towards better workplace, we can become role model in our industry / region. This is the third stage. These three stages are discussed in detail in INSAG-15 document (International Nuclear Safety Advisory Group).
Many of us are in the first stage for so many decades. Though we obtain certifications for compliance with ISO/OHSAS/IS/BS/FDA, etc, still at heart, we like to bypass procedures and this does not augur well for us as individuals and the organization, as a whole. We think government organizations does not have any dearth of funds and thus they can implement this philosophy. Similarly, we think private organizations are profit oriented and thus do not like to spend. But both are wrong perceptions. There good and bad organizations both in government and private sectors.
It is 'I' who matters in implementation. This I is everybody from top to bottom. The top management should know about rules and regulations and a vision to ensure safety at the work place. And they should convey their intentions to down below and allocate required resources with rewards and punishments to ensure safety.
As long as I am not convinced, I try to do things other way and continue to suffer myself and as a consequence, I put the organization also in a fix not to grow. It is said that safety is not costly, but in fact it is free when implemented in full. It also fetches returns over a long period of time. Just we do not have enough patience to wait for and want to see the results immediately which is not possible. One year when we work with good production, no accidents, better profits, we claim that our work only fetched results and next year when it does not repeat, we blame all sundry instead of taking responsibility for the same. One should realize that our today's results are hard work of somebody in the past.
Nov 10, 2012
Letter about the experiences on lab safety
As a safety professional, now I feel that college laboratories should have documented safety programme and should be monitored for implementation. Students should know about properties, hazards, material safety data sheets, procedures for storage-handling-disposal, emergency procedures, proper use of PPE, etc.
When we take chemicals in to a bottle or container, we should ensure that the bottle was used previously for the same chemical or better use only cleaned bottles. Otherwise, it is likely that we will be adding a chemical to the bottle that contains or was used for a chemical that is not compatible and a runaway reaction may take place leading to rupture of bottle, splashing of chemicals, hit with glass splinters, etc.
We should use proper bottle holder to move the bottles instead of holding the bottle at its lid or neck which may lead to fall of the bottles.
When chemical splashes, we should remove the contaminated cloth and wash thoroughly for atleast 15 minutes immediately and consult doctor for further treatment. There were reports in which a student received HF splash on her lab coat. Instead of removing the coat, she washed the splashed portion of the coat with some water and continued her work. She was found dead in her apartment later. The reason listed was that though the contaminated coat was washed, the vapors continued to emanate from her coat which she did not notice but inhaled and this caused edema. Chemicals like HF, phosgene, etc exhibit delayed effects causing respiratory problems and eventually lead to death.
Studies show that even after 15 minutes of thorough wash, only about 95% of the splashed chemical can be washed. Hence, prominent display of 'wash for atleast 15 minutes' should be displayed in the lab and near the emergency shower/eye wash fountain or the rack containing eye wash bottles.
http://cen.acs.org/articles/90/i44/Lab-Safety-UCLA-Accident.html
Nov 9, 2012
About HF spill in Gumi City - updates in Chemical World
It is stated that as per CCTV footage seen, workers tried to transfer the HF from tanker by connecting an air hose to a valve in the tank and the white vapors at high pressure from the tank engulfed the workers. And, when firefighters sprayed the water, the spilled acid spread further.
Pressure transfer system is fraught with dangers and many incidents were reported in such transfers across the world.
The above incident is a lesson for us that
- we should review chemical transfer methods
- carry HAZOP study to know the hazards, consequences and measures to be taken
- train the workers and supervisors about the hazards and procedures to be followed
- ensure display of procedure, material safety data sheets for the chemicals used
- provide sufficient capacity of secured collection pit for collecting neutralized acid or for collecting acid and they to do neutralization
- ensure availability of scrubbing/neutralization system for maximum credible scenario
- ensure supervision during the work, etc
http://www.cdc.gov/niosh/pdfs/76-143f.pdf
Nov 6, 2012
Nov 5, 2012
Two employees receive chemical burns - firm is fined
Training and supervision are generally the two most commonly found recommendations made by the Chemical Safety Board (CSB) of US in their investigation of several accidents. And, these are also statutory requirements.
We have to ensure proper selection of persons, training, job hazard analysis, safe operating procedure, do's and dont's material safety data sheets and supervision to carryout given task safely.
http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=10845300
Oct 31, 2012
Oct 22, 2012
Gear Maintenance Key to Fall Arrest » SafetySmart
LINK
Accidents are more in construction industry compared to others because of large number mobile workforce as well as the need to work at heights. Unless proper arrangements are not made for secured access, guarded working areas and availability of personal protective equipment, accidents are likely. The above link provides some information about inspection and maintenance tips for fall arrest equipment.
Oct 18, 2012
Oct 14, 2012
Strange encounters to a common man on the road
In some photos I saw deers and other animals hitting the cars while crossing the road and leading to major road accidents. There will be many such unknown dangers, but some of them can be learned before hand by making a research about the area to be visited and take measures to avoid such encounters.
Oct 12, 2012
Explosion and hydrofluoric acid gas leak near Gumi city in South Korea
In an incident of explosion in a chemical factory near Gumi in South Korea led to release of dangerous hydro fluoric acid gas and caused five deaths and affected more than 3000 persons apart from animals and crops in 524 acres. Some nearby factories in the affected area also shutdown their operations after the incident. The incident happened on 27.09.2012 and it is reported that the evacuation was done after villagers request.
http://www.gmanetwork.com/news/story/277261/news/world/thousands-treated-after-toxic-gas-leak-in-s-korea
http://globalvoicesonline.org/2012/10/08/south-korea-belated-response-to-toxic-gas-leak-affecting-thousands/
http://news.ph.msn.com/regional/thousands-treated-after-toxic-gas-leak-in-s-korea-reports
http://www.foxnews.com/world/2012/10/09/south-korea-declares-area-hit-by-toxic-chemical-leak-special-disaster-zone/
Jail term upto 7 years for sharing porn online
Oct 10, 2012
CNET article on Ten simple, common-sense security tips for computer users
The article from the above link educates us about LXQUICK meta search engine which does not use our IP address, howsecureismypassword.net indicates strength of our password, use of virtual private network for secured internet connections, etc.
Fire in a pharma company - same short circuit reason
Experts say that the cost of preventing an accident is nominal compared to the loss arising out of accidents and still we allow accidents to occur.
http://timesofindia.indiatimes.com/city/hyderabad/Series-of-blasts-rock-Pharma-City/articleshow/16745498.cms
Oct 9, 2012
Explosion in the plant leads to HF gas release
http://www.koreatimes.co.kr/www/news/opinon/2012/10/202_121828.html
Oct 7, 2012
What drives a person to go for safety profession?
Though, the respect for safety professionals in reality is not much and is a thankless job as those in other professions feel that safety procedures and advice are only a bottleneck for achieving higher productivity, the reasons for taking up this profession can be many, like, self interest, advice from family members / friends / teachers / others, job opportunities, compulsion (transfer from one post to another or promotion within the organization), notion that work will be less / no responsibility, etc. Salary is generally good and is comparable up to certain level with other professions and is even stated in similar lines in the Factories Act. Monthly salary varies from Rs 5,000/- for freshers/trainees to few lakhs of rupees for senior positions.
However, last week my colleague who retired from service told his reasons for joining the safety department three decades ago, which I liked very much and felt that without this one can't do justice to the safety profession.
The reasons my colleague stated are,
- love for the profession
- opportunity to help others to identify hazards and suggest measures for their safety
- satisfaction from preventing accidents/losses and feel of social service
- opportunity to interact with all employees and many outsiders
- opportunity to learn continuously from different situations
- excitement from different problems and situations instead of doing routine work for long periods
- opportunity to teach in training programmes and help the participants to have focused view on 'safe production'
Risk Management and Safety Management - How Do They Correlate?
The following article as appeared in Safety Center Inside Safety Newsletter Vol 12, Issue 9 October 2012 is posted.
The article is written by
Loss Causes: Placing Unreasonable Pressures or Demands on Employees
The following article appeared in Safety Center Inside Safety Newsletter Vol 12, Issue 9 October 2012:
- Improperly evaluating a problem
- Not creating expectations, policies, procedures or rules
- Creating improper expectations, policies, procedures or rules
- Not giving employees authority to take preventive action
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