Safety Poster- Different Types

Safety Poster- They don;t respect your experience

Safety Poster- Bank on Safety not Luck

Construction Safety Wear your Helmet in Telugu language- 

Safety Poster- Teaching Your Co- Workers Safety

Safety Poster- Don't Guess .. Use MSDS

Replace Guards... We don't want to replace you!

Be Environment Friendly

Handling Gas Cylinders Properly

Do not abuse Electrical Cords

Keep Hazardous Waste out of the environment

Hazard Communication, and right to know the MSDS

Prevent back injuries with these simple rules

Want to stay on Top? .. Don't let safety drop

Safety Poster- Basic Safety Culture Demands

Safety Poster- Basic Safety Culture Demands 

Safety Poster- Work at Height in Hindi and Telugu language

Safety Poster- Work at Height in Hindi and Telugu language 

Safety Poster- Respect Warning Signs

Safety Poster- Respect Warning Signs 

Safety Poster -Remember- They are waiting for you at Home

Safety Poster -Remember- They are waiting for you at Home

Safety Poster-Use Personal protective Equipment

Safety poster - Use Personal Protective Equipment in Telugu and English Language
Safety Poster-Use Personal protective Equipment in Telugu and Hindi Language

LPG handling Procedure

The following points to be followed by the operator while handling LPG gas cylinders.
o   Make sure the locking pin engages into the cylinder.
o   Make sure the valve is closed tightly.
o   Store the cylinder outside, in an upright position, in an area where it can                    be secured and is protected from being struck.
o   Put the cylinder down gently. Do not drop, dent or damage.
o   Always protect the valve from any damage
o   Wear protective gloves while making or breaking connections
o   Exchange removable cylinders outdoors or in well-ventilated areas, away                  from sources of ignition.
o   Close the valve before breaking connections.
Procedure for changing LPG gas cylinders:
§  Wear eye protection and insulated, loose fitting gloves such as leather                       (dry) or insulated neoprene..
§  Close the valve on the cylinder.
§  Run the engine until it stops. This ensures that the connection hose is                         empty.
§  Shut off the engine
§  Open the connecting nut and inspect valves for leaking. Do not use               metal tools.
§  Disconnect the hose
§  Disconnect the holding straps
§  Remove the empty cylinder
§  Replace with a full cylinder in the proper position
§  Connect the holding straps
§  Tighten the connecting nut (wiggle hose).
§  Open the valve on the cylinder slowly and check for leaks. Use solution                   of soap and water.  Smell--listen—look
§  If the valve leaks:
                        1st time - Tighten the nut and continue.
                        2nd time - Change the cylinder.
                        3rd time - Change the hose.
§  Open the valve fully (slowly).
§  Check that the hose is turned inward.
§  Secure the hose downward.
§  Secure the cylinder.
§  Start the engine and resume operation.
§  The LPG gas cylinder hose pipe has been changed once in every six              months
§  Do not use metal tools when changing a cylinder.
§  Do not use excessive force when opening valve.
§  Do not drag, drop, roll or slide cylinder or allow it to bang against other                     objects.
§  Do not use matches or a flame to check for leaks. Use soap or a leak                         detector.           

What is Fire load/ Fire Load Calculation

Definition of FIRE LOAD:
·        The weight of combustible material per square foot of floor space.

·        The combustible contents or interior finish of a building per unit floor area, often expressed as pounds per square foot or as Btu per square foot.

·        The amount of fuel within a building which has the potential of burning and releasing heat to feed the growth of a fire.

Fire load can be calculated as follows:-
Weight of material in Kg (mass) X Calorific value of the material - Answer in Kj
For example:
 1 tonne of propane @ a calorific value of 47.3 x 10 to the power of 3 Kj/Kg
                        = 1000 x 47.3 x 10 to the power of 3 = 47300 Kj
If you want to relate this to wood equivalent the formula is:-
mass x calorific value divided by the calorific value of wood, for example (with the calculation above):
1000 x 47.3 x 10 to the power of 3 divided by the C of wood (17.6 x 10 to the power of 3)
                         = 47300000 divided by 17600
                        = 2.7 tonnes (wood equivalent)

Calculating the Fire Loading of a Compartment
The fire loading of a compartment is a way of establishing the severity of a fire and the measurement (kj) is related to the heat output. As stated by Drysdale (1985) the formula for calculating the fire loading is noted as:

Calorific Value x Mass (or volume)       = Area Fire Loading Kj/m2
Floor Area

Information on the mass of materials should be obtained from a number of sources using different methods, these included: contacting the manufacturer, consulting information currently available at the location and using relevant standards. The classification of the fire load in each area should be shown using the above formula.