Professional hazards - thief trapped in chimney

In a local newspaper, it is reported that a thief tried to enter a locked house through the chimney and got trapped. 

The residents came next day morning and found the person trapped inside.

The chimney was broken to rescue and handed over to police.

Liquor bottle in trouser pocket breaks - person dies

A person kept liquor bottle in his trouser pocket. He ran when it rained and fell. Liquor bottle broke and its pieces injured private parts. Person died while undergoing treatment.

Source: Times of India, 18.05.2015

Sometimes, it may not be possible to assess the hazards. Atleast one can learn from others experience.

Gas leak

Dupont is cited by US for gas leak that killed four persons, with fines totalling USD 99,000.

http://abcnews.go.com/US/wireStory/us-cites-dupont-gas-leak-killed-workers-31056772

Short circuit initiated fire in Haryana transport office

A fire incident reported due to short circuit from old electrical wire cause damage of records, files, computers, etc. It is reported that recommendations of investigation committee on a fire incident in some other building last were not implemented.

Some of the recommendations are as follows:

1. ensuring obstruction free passage of 6 m width for fire tender movement
2. ensuring no parking zones around buildings for fire fighting
3. clearing / pruning trees/lobbies/extensions, etc for fire ladder movement
4. removing wooden partitions thus reducing fire load
5. regular checking 
6. keeping balconies/staircases/emergency escape routes free from obstructions (it is common to see many office building corridors filled with broken chairs, cupboards, coffee/tea vending machines, old record bundles, etc)

Apart from the above, we have to ensure availability and functioning of fire detectors and fire fighting system (hydrants, hoses, fire water storage, pumps, emergency power supply to these pumps, fire hoses, training). Regular drills should be conducted to know drawbacks in the system and make improvements.

Lessons learnt from process safety accidents - an article from insurancenewsnet.com

A good article is found on the above title, narrating lessons from five less known accidents. The lessons are,

1. containment of water from fire fighting operations to avoid contamination of water sources in the rundown 
2. to consider all auxiliary equipment also as important as main plant equipment for understanding hazards
3. not to ignore hazards and need for monitoring even during shutdown 
4. positive isolation, purging and checking for hazardous atmospheres (using flame is not a correct check for presence of flammable atmosphere)
5. follow written approval system to override interlocks
6. follow safety permit procedures
7. identify the correct equipment before taking up work
8. communicate with clear identification while handing over the equipment for maintenance
9. ensure physical check by another agency before permitting equipment operation/maintenance
10. hazards from dust, propagation of dust explosions
11. preparation of emergency response management, with detailed instructions for every type of emergency
12. good house keeping
13. establish process safety management procedures
14. inculcate good safety culture, starting from the top management

Fire & Explosion Prevention Strategy in Refineries

Please see the LINK on the above article with download link. The download PDF document lists hazards in LPG bullet area, fireball radius, thermal radiation, probability lethalities, etc

Two persons killed, three injured during LPG line cleaning

Two persons standing in front of gas piping during cleaning were hit by cleaning device at high pressure, hit the compound wall and died. There was no fire or explosion. Only mechanical impact caused the incident.
http://indianexpress.com/article/india/india-others/two-killed-in-accident-at-gails-lpg-pipeline-in-telangana/

The reason reported was nonisolation of pressurized gas supply to the pipeline, though it was assured (?). On any energized system, before working, one should do positive isolation and vent and flush the system, which seems to be not done in this case. Assurances alone will not help.

http://www.thehansindia.com/posts/index/2015-04-05/Negligence-behind-the-mishap-in-GAIL-gas-leak--142181