Laserfiche WebLink
removed from the tank prior to removal . Avoid spilling <br /> product on the ground during disconnection of the tank from <br /> its associated lines. <br /> 3 . Vent lines should not be sealed and should be cut last. Keep <br /> all sources of ignition away from vent lines as well as tanks. <br /> 4 . Once all liquid has been removed from the tank, any tank with <br /> flammable vapors in excess of 10% of the LEL or 5% oxygen will <br /> be purged with dry ice (CO2) . Twenty pounds of dry ice per <br /> 1, 000 gallons of tank capacity is added to render the tank <br /> inert. All piping except the vent pipe should be <br /> disconnected. <br /> Emergency Services <br /> The address and telephone number of the local hospital, ambulance <br /> and medical emergency room should be prominently posted. In addition, <br /> the telephone number of a fire department/rescue unit should be posted. <br /> General information regarding emergency services may be found on <br /> page 2. <br /> 8 <br />