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2013-14
The name of God
Anticipated the possibility of accidents and damage to gas piping installations to prevent or reduce damage in the central area of Tehran.
National Iranian Gas Company
Tehran Gas Company
Autonomous unit of gas accident prevention (Gas NGO)
Mohammad sadeghi – Code: 575205
M_sadeghi@nigc-tpgc.ir
Tehran 2013-14
Keyword:
Gas accidents City - gas piping installations - indicator before creating events - Predict accidents - Prevent of accidents or reduce damages.
Review:
Sensitivity and vulnerability of facilities and systems Gas City (pressure 60 to 250 psi) especially in the area of Central and Old Town Tehran (areas 12 and 11 of Tehran Municipality) and the frequent occurrence of accidents and damage to the facility in recent years due to the aqueduct and projects Underground development and drilling of wells and sewage disposal and roads and buildings and facilities, old and worn out! And most importantly, see some of the elements and indicators that before the occurrence of accidents and damage to network facilities, and urban Gas evident, and the specific.
Information and indicators before the occurrence of the incident from various sources, including maps, atlas maps of the old aqueduct, excavation of the subway in Tehran, identify areas with older facilities, utilities, etc. Having this information and previous experience of how to create accidents and damage to the gas network has been applied to predict accidents and damage to gas facilities.
Putting together this information to predict the type and location and the probable time of the incident were identified. Cooperation with other agencies to avoid and prevent damage to the gas company was acting. In case of failure to prevent, reduce losses and enhance safety and a quick stop at the scene of a gas leak was serious.
For example, loss of Maulana Street (traditional market) in Tehran in the summer of 2013, the old aqueduct in place, drilling Metro, leaking pipes rusty water, ground sloth in the area was anticipated event! Despite the heavy traffic, narrow streets and old, serious gas leak was quickly stopped, and were safe.
(Accident prevention unit of gas, created by several young rescuer and voluntary implementation of small projects to prevent gas accidents in Tehran's traditional market area, this successful project, the third plan is implemented.)
Emdadgas2tehran.blogfa.com
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2012-13
A plan to convert threats into opportunities for learning, citing the positive and negative experiences in the Gas Crisis Management.
Tehran 2012-13
Gas Disaster - Relief Gas - Gas Disaster prevention and control experience - documenting the experiences - good opportunities for learning.
High rate of accidents in cities like Tehran has threatened large and inevitable. But the important thing is the variety of events causes gas, high variation in how such inhibition events, and certainly the high variability in the errors in curbing accidents, thus repeating the mistakes of the events and situations were the same. In surveys conducted in Tehran Zone 2 Gas Relief Unit One important strategy for reducing the frequency of these errors, design and implement a plan for the recording and transmission of such experiences. The most important features of these experiences is that exactly at the time of the incident and its harness and not comparable to manoeuvre and not briefing classes.
The most important source of their authorities and aid workers in the plan involved directly with the incident and were clearly their experiences!. So during the process is very simple and practical with assessment of the events prior to the implementation of the plan and also the time of the occurrence of an accident of gas at the time of the implementation of the plan by the heavy subjects of direct involvement with the incident to analyze the reasons for the outbreak and how to harness it and pay attention to the problems of small hints and much of the incident was not a consideration, was paid. Due to not having been registered, particularly in any work examples and steps for implementing this negative transfer plan went as trial and error to finally get to a general framework and how to record and transfer, as well as how to better grouping and applied these experiences. In order to prevent the repetition of similar incidents this led to higher levels of safety harness. Initially, our goal was only a few special cases, but in many important projects and goals reached.
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2011-12
Project control and reduce accidents and vehicle collision with gas installations in narrow passageways Tehran's traditional bazaar.
Tehran 2011-12
Vehicle collision - Severe leakage of gas - Gas Relief - containment accident - Reduction and control of gas accidents.
Accidents, car collisions with gas facility in Tehran's traditional bazaar district average of 700 cases a year, and unfortunately, the start of this project; we saw an increase in its relative. The review report specific incidents (more than 4,500 cases in 2004) and over 10 years of experience in disaster relief, administrative and operational management strategies were considered in two parts and were done.
Administration including rapid communication between different units operated outside the office complex rituals, as well as communicates with the Legal Affairs. Create new formats and applications for this type of aid, report writing and records system events in GIS. Create a list of red to Accident-prone locations and black lists for offending drivers.
Operational management is carried out in two stages. First, install the tag on all the gas in the warehouse office facility, for installation on-site events, and registration information on the next steps in planning for a closer look. The second phase of the early summer of 2011 the success of the first phase began. Installation is simple and P tags in narrow passageways and prone to accidents. Designed as a fully functional devices for the control and containment of accidents, transfer the experience gained in other areas of the gas, and the Crisis Staff of 11 and 12 in Tehran. Detailed statistics with examination of GIS system events in the first half of 2011 and relief from last year's reduced tangible encounters 60 pounds and we have witnessed repeated that represents this successful project in this short time.
Take a look at the statistics of the ordinary encounters and events recurring six-month 60 pounds and the beginning of the year 2010 (before implementation) and six months in the beginning of the year 2011 (after implementation).
* Normal encounter
The first six months of the year 2010 = 366; serious accident about 294
The first six months of the year 2011 = 331; serious accident about 259
* Clash of the 60 pounds
The first six months of the year 2010 = 9 items
The first six months of the year 2011 = 3 items
* Duplicate collisions
The first six months of the year 2010 = 15 cases
The first six months of the year 2011 = 2 cases