This device shall also prevent an unacceptable amount of leakage of liquid in the case of overturning or entry of foreign matter into the tank.

4.2.1.10.1 All portable tanks intended for the transport of flammable liquids shall be closed and be fitted with relief devices in accordance with 6.6.2.8 to 6.6.2.15.

4.1.3.6 Pressure receptacles for liquids and solids

6.6.3.6.1 Certain non refrigerated liquefied gases shall not be transported in portable tanks with bottom openings when portable tank instruction T50 in 4.2.4.2.6 indicates that bottom openings are not allowed.

21. NASDA has implemented the draining of residual propellants (LOX, LH2, N2H4) and residual helium gas of the second stage of the H I and H II launcher.

6.6.4.6.2 Shells for non flammable refrigerated liquefied gases and hydrogen may in addition have frangible discs in parallel with the spring loaded devices as specified in 6.6.4.7.2 and 6.6.4.7.3.

Inner packagings containing liquids shall be packaged with their closures upward and placed within outer packagings consistent with the orientation markings prescribed in 5.2.1.6 of these Regulations. .

This device should also prevent an unacceptable amount of leakage of liquid in the case of overturning or entry of foreign matter into the tank.

6.6.3.7.3 Portable tanks intended for the transport of certain non refrigerated liquefied gases identified in portable tank instruction T50 in 4.2.4.2.6 shall have a pressure relief device approved by the competent authority.

Vents or pipes from the pressure relief device outlets, when used, shall deliver the relieved vapour or liquid to the atmosphere in conditions of minimum back pressure on the relieving devices.

Pipework to vent the vapour or liquid from the outlet of the pressure relief devices, when used, shall deliver the relieved vapour or liquid to the atmosphere in conditions of minimum back pressure on the relieving device.

6.6.4.5.4 For sections of piping which can be closed at both ends and where liquid product can be trapped, a method of automatic pressure relief shall be provided to prevent excess pressure build up within the piping.

6.6.2.8.2 Pressure relief devices shall be designed to prevent the entry of foreign matter, the leakage of liquid and the development of any dangerous excess pressure.

(b) a liquid tight closure at the end of the discharge pipe, which may be a bolted blank flange or a screw cap.

6.6.3.2.5 The materials of the portable tank, including any devices, gaskets, and accessories, shall not adversely affect the non refrigerated liquefied gases intended for transport in the portable tank.

Recommended measures include the expulsion of residual propellants by burning or venting, the discharge of electrical storage devices, the release of pressurized fluids, thermal control and safing of unused destruct devices and the unloading (despinning) of momentum wheels and similar attitude control apparatus.

Effectivemeasures include the expulsion of residual propellants by burning or venting, the discharge of electrical storage devices, the release of pressurized fluids, thermal control and safing of unused destruct devices and the unloading (despinning) of momentum wheels and similar attitude control apparatus.

(c) a liquid tight closure at the end of the discharge pipe, which may be a bolted blank flange or a screw cap.

Shell means the part of the portable tank which retains the refrigerated liquefied gas intended for transport, including openings and their closures, but does not include service equipment or external structural equipment

(a) in an ullage condition liable to produce an unacceptable hydraulic force due to surge within the portable tank

6.6.4.5.3 Each filling and discharge opening in portable tanks used for the transport of non flammable refrigerated liquefied gases shall be fitted with at least two mutually independent shut off devices in series, the first being a stop valve situated as close as reasonably practicable to the jacket, the second a blank flange or equivalent device.

(b) Reactor NPS with electrical capacity ranging from 20 50 kW to 250 kW, in the form of NPUs based on reactors with liquid metal or gas coolants and with heat pipes based on the Brayton and Rankine cycle conversion systems and the thermoelectric conversion system.

contents of 5 kg or less for solids.

Shell means the part of the portable tank which retains the non refrigerated liquefied gas intended for transport (tank proper), including openings and their closures, but does not include service equipment or structural equipment

6.6.4.5.2 Each filling and discharge opening in portable tanks used for the transport of flammable refrigerated liquefied gases shall be fitted with at least three mutually independent shut off devices in series, the first being a stop valve situated as close as reasonably practicable to the jacket, the second being a stop valve and the third being a blank flange or equivalent device.

4.2.1.13.6 Portable tanks shall be fitted with pressure relief devices and emergency relief devices.

328 This entry applies to fuel cell cartridges containing flammable liquids including methanol or methanol water solutions.

Vents from the pressure relief devices, when used, shall deliver the relieved vapour or liquid to the atmosphere in conditions of minimum back pressure on the relieving device.

6.6.3.5.4 For filling and discharge bottom openings of portable tanks intended for the transport of flammable and or toxic non refrigerated liquefied gases the internal stop valve shall be a quick closing safety device which closes automatically in the event of unintended movement of the portable tank during filling or discharge or fire engulfment. Except for portable tanks having a capacity of not more than 1 000 litres, it shall be possible to operate this device by remote control.

combination packagings having inner packagings containing liquid dangerous goods

Storage and supply facilities (for liquid hydrogen, liquid oxygen, helium and nitrogen) and facilities to supply water and electricity are designed for common use by the Complex and adjacent installations.

Unless a portable tank in dedicated service is fitted with an approved relief device constructed of materials compatible with the load, such device shall comprise a frangible disc preceding a spring loaded device.

4.2.1.13.5 Portable tanks shall be fitted with temperature sensing devices.

4.2.1.9.3 The maximum degree of filling (in ) for liquids of Division 6.1 and Class 8, in Packing Groups I and II, and liquids with an absolute vapour pressure of more than 175 kPa (1.75 bar) at 65 ºC, is determined by the formula

4.2.1.9.5.1 The maximum degree of filling (in ) for liquids transported under elevated temperature conditions is determined by the formula

For flammable liquids, Packing Group II, amend in the last column to read 1 litre .

Metal IBCs the IBC shall be filled to not less than 95 of its maximum capacity for solids or 98 of its maximum capacity for liquids.

Large packagings for waste aerosols transported in accordance with special provision 327 shall have in addition a means of retaining any free liquid that might escape during transport e.g. absorbent material.

Unless a portable tank in dedicated service is fitted with an approved relief device constructed of materials compatible with the load, the relief device shall comprise a frangible disc preceding a spring loaded pressure relief device.

The handle enables you to hold it when the container is filled with hot liquid.

The liquid is actually that clear liquid.

6.6.4 Requirements for the design, construction, inspection and testing of portable tanks intended for the transport of refrigerated liquefied gases

1 See for example CGA Publications S 1.2 2003 Pressure Relief Device Standards Part 2 Cargo and Portable Tanks for Compressed Gases and S 1.1 2003 Pressure Relief Device Standards Part 1 Cylinders for Compressed Gases .

Parts and components of liquid propellant surface to air missiles can also be reused in a surface to surface role, like the liquid propellant engines of the SA 2 missiles used in the Samoud 2 surface to surface missiles.

6.6.4.7.2 For non flammable refrigerated liquefied gases (except oxygen) and hydrogen, this capacity may be achieved by the use of frangible discs in parallel with the required safety relief devices.