November 4, 2013

Another view of behaviour based safety programs

I have always maintained the view that behaviour based safety programs will succeed only if top managements behaviour is also observed and corrected. Read an interesting article from a unions perspective in this link. This article should be read by all top management.

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November 2, 2013

HPCL Fire investigation

 According to a Times of India report, the Oil Industry safety directorate has faulted HPCL management for the August 23rd inferno in the cooling tower which claimed 28 lives.The article mentions the following:
"Revealing the lack of precautions taken by HPCL-Visakha Refinery, OISD said that internal pre-commissioning safety audit was done by a multi-disciplinary team of HPCL but the "recommendations/ pending jobs were not completed".
The lapses list
** Management failed to stop commissioning even though several processes remained unfinished
** Nearly 100 personnel were allowed to be present and work at the site during commissioning
** No senior official was available at the site and commissioning activity was left to one supervisor only
** Hazard identification not done and no risk analysis carried out
** Hot job carried out under the supervision of the maintenance department
** Contract workers not told to leave the site before the commissioning of the facilit
  Read the article in this link.

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November 1, 2013

HAPPY DIWALI

HAPPY DIWALI TO ALL MY READERS YOUR FAMILY! ENJOY!!



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COMMENTS ON CHEMICAL PLANT SAFETY & SECURITY RATING SYSTEM


I appreciate the initiative on the new safety and security rating system for chemical plants by the Indian Government and am sharing my comments sent to the Ministry on the new safety rating system:
1.    The initial screening criteria will eliminate many of the existing chemical units in the small and medium scale sector which also handle highly hazardous chemicals.  In such a case, what will be the action? I suggest that Initially, for SME sector, certification to OHSAS 18001 could be made mandatory and the proposed safety and security rating system be applied to MAH units. Later the modalities to extend it to SME sector could be worked out.
2.      In the initial screening criteria, one of the KPI’s is mentioned as “approved and documented PSM system available and implemented”. There is no reference to which PSM model to follow. I suggest that the basic OSHA CFR 1910.119 PSM rule of USA be followed. The threshold limit of chemicals for which PSM system applies could be the same list used in MSIHC rules.
3.    Any rating system is a snapshot of the organisations safety performance. However, in process safety management, top management commitment and technical competency of the people who run the system are important for achieving incident free performance. The proposal for the new safety rating system suggests that organisations with good safety performance will be incentivized. The opposite of this must also be implemented – if an organization that has been rated either 3,4 or 5 star in the new rating system experiences a reportable accident ( as defined in factory rules) after the award of the rating and within the periodicity of assessment, then the rating should automatically be downgraded to “Poor”.  This will ensure continued top management focus. The list of organizations who have been thus downgraded may be publicized on the Ministry of Chemicals and Fertilizers website or on a new website specifically dedicated to the “Chemical Plant Safety and Security Rating system”
4.      In the 19 KPI’s of final assessment, KPI’s 12,13 and 14 (Contractor management, emergency preparedness and response and training and competency) are already covered in the PSM system mentioned in KPI 2. They can be assessed as part of the PSM system.
5.      As the concept of “Occupier” and “Factory Manager” is already legally required for companies, I suggest that both of them be mandatorily assessed in final assessment on how they track PSM performance as well as competency levels to maintain the PSM system.
6.      In the evaluation questionnaire for PSM, in point 2.3, it is asked if QRA/LOPA is done for all operations and recommendations implemented? Instead, the question could be Whether Hazard Identification and risk analysis based on guidelines of IS 15526:2006 has been carried out and recommendations implemented?
7.      Finally, the new rating system will be recognized as unbiased and transparent by the public only if the if the assessment evidences for those organisations that have been awarded “Good, Very Good and Excellent” are posted on the website of the Ministry of Chemicals and Fertilizers or on a new website specifically dedicated to the “Chemical Plant Safety and Security Rating system”
                                                   END
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October 31, 2013

HPCL VISAK REFINERY FIRE INCIDENT INVESTIGATION

An investigation of the cooling tower explosion in HPCL Visak refinery by the joint chief  inspector of factories suggests that "HPCL failed to adopt safety steps"
Read the article in Times of India in this link.

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October 29, 2013

Implementing PSM - do not overdo it!

I often get RFQ's for PSM implementation some of which writes down everything under the earth!
Recently I got one that included occupational health, off the job safety, and customers and products! All these mentioned items are part of the basic necessities BEFORE PSM is implemented. So if you have a doubt in your basic safety do not implement PSM till you get your house in order!



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October 26, 2013

Explosion incident


"On May 8, 2005, a crew of three, a painter , an attendant and a supervisor were in the process of applying a paint/liner product on the interior of a rail tank car in an enclosed shop. The painter was inside the tank car and the attendant was standing on top of the railcar at the manhole. The supervisor had just stepped into his office when a loud explosion occurred. Flammable vapors had accumulated in the tank car and the shop.The attendant was blown from the top of the rail car to the floor of the shop but was basically unharmed' Read details in this link..

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October 23, 2013

Accidents in the lab and process safety

 A recent fatal accident at a lab in a Chemical Plant in the UK highlights the need to understand that process safety also needs to be taken care of in the lab. Some sources are attributing the explosion was caused by the exposure of trimethylindium, a pyrophoric chemical, to the air.
Read more in this link
In another incident in 2008, a 23 year old Chemistry research student died form burn injuries during a lab experiment. A detailed explanation of the incident is given in this link. 

Personnel working in Labs and R & D's need to exercise the same caution, if not more, as they may be working with certain chemicals which may behave differently under different conditions.Process safety should start from the lab....



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October 18, 2013

One dead in LPG road tanker blast

 A LPG road tanker driver died in Mathura when his tanker met with an accident while allegedly avoiding cops who were demanding bribes. Read the news article in this link

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October 15, 2013

Simple properties of chemicals and process safety

The newspapers are full of reports of a dry ice explosion in a restroom in LA international airport. Dry ice or solid CO2 has a property of directly changing into gas from its solid state as it's temperature increases. If the dry ice is kept in an enclosed container, then it exerts immense pressure and can explode the container. The discovery channel has a video in this link which demonstrates vividly what can happen. Worth a see by all plant operators to realise the hazards of chemicals.


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October 12, 2013

Safety rating system for chemical units

The ministry of chemicals and fertilisers have published the draft safety rating system for chemical plants on their website for public comments. Give your comments to them by October end. You can access the draft rating system in this link. See the file in "important links" as well as "updates" scrolling on their website.


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