1203 / 1904
GENERAL
4
Fire Fighting Measures
Specific hazards: Hazardous combustion
products may include: carbon monoxide, oxides
of nitrogen, oxides of sulphur, unburnt
hydrocarbons. As vapour is heavier than air,
spreads along the ground and distant ignitions
possible.
Extinguishing media: Shut off supply. If not
possible and there is no risk to surroundings, let
the fire burn itself out. Large fires should only
be fought by properly trained fire fighters. Dry
powder, carbon dioxide may be used for small
fires. Water fog should be used to assist the
approach to the source of the fire.
Unsuitable extinguishing media: Water in a jet.
Use of halon extinguishers should be avoided
for environmental reasons.
Other information: Keep adjacent containers
cool by spraying with water. All storage areas
should be provided with adequate fire fighting
facilities. Large storage should be equipped
with purpose designed water sprays.
Accidental Release Measures
Personal precautions: Vapour can travel along
the ground for considerable distances. Remove
all possible sources of ignition in the
surrounding area and evacuate all personnel
Shut off leaks, if possible without personal risk.
Do not enter confined spaces. Ventilate
contaminated area thoroughly. Do not breathe:
vapour. Avoid contact with: skin, eyes and
clothing. Take off immediately all contaminated
clothing - but do not attempt to do so if clothing
is adhering to the skin. Contaminated clothing
may be a fire hazard and therefore should be
soaked with water before being removed.
Personal protection: Wear: mono goggles,
chrome leather, neoprene or nitrile rubber
gloves, safety shoes or boots.
Environmental precautions: No specific
measures.
Clean-up methods – small.
Spillage: Allow to evaporate. Do not disperse
liquid using water.
Clean-up methods – large spillage: Attempt to
disperse the vapour or to direct its flow to a
safe location, for example by using water fog
sprays. Otherwise treat as for small spillage.
Other information: Test atmosphere for vapours
to ensure safe working conditions before
personnel are allowed into the area. Local
authorities should be advised if significant
spillages cannot be contained. Observe all
relevant local regulations.
Product Transfer Electrostatic charges may be
generated during pumping. Ensure electrical
continuity by bonding all equipment. Avoid
contact with equipment in view of the risk of
cold burns. Do not use compressed air for
filling, discharging or handling.
NOTE:
This information is based on our current
knowledge and is intended to describe the
CNG for the purposes of health, safety and
environmental requirements only. It should
not be construed as guaranteeing any
specific property of the CNG.
5.
IN CASE OF LEAKAGE:
Do not panic
The ECU automatically switches-off the Gas
supply from the tank.
As a safety precaution, close the manual
shutoff valves provided on the Gas tank.
Roll down all the windows and keep the doors
fully open.
The ECU will automatically switch the fuel
mode to Petrol.
Contact/drive the Vehicle to the nearest TATA
Authorized service station.