Posted By Thomas Kennedy Kerel The Carriage Regulations set out threshold quantity limits to which a “Small load Exemption” applies. For flammble gases the threshold is 333kg (litres equivalent. If you go above the threshold then yopu're taken into new realm i.e. you need Dangerous Goods Safety Advisor (DGSA),drivers must hold a driver training certificate, commonly known as an "ADR Licence", paperwork requirements,and more. If you can stay below the threshold then the full requirements of the Carriage Regulations do not apply. However even where an exemption applies the regulations still impose some requirements. You do not mention whether the vehicle you use is an open vehicle. Although enclosed vehicles can be used, the use of open vehicles is recognised within the guidance accompanying the regulations as the preferred means for transporting gases to remove any risk associated with the build-up of any hazardous atmosphere (e.g. flammable in the event of cylinder leakage. In a closed vehicle yopu'd be lloking to have driver separation and adequate ventilation (e.g. high and low level vents). Other requirements placed by the Carriage Regulations concern loading and secure stowage. There is a general requirement that cylinders should not be thrown or subjected to impact and that they should be stored in the vehicle or in a container in such manner that they cannot overturn or fall. The guidance specifically mentions that cylinders may be stored upright where “suitable devices” are used to effectively prevent them from overturning, otherwise they should be laid flat and appropriately wedged, attached or secured so they cannot shift during transit. Another consderation is emergency fire fighting equipment - If you stay below the threshold the minimum requirement is to have a 2 kg dry powder fire extinguisher (or equivalent). You did not mention training. If you are below the threshold then the guidance recommends basic safety awareness training for drivers. Suitable training would cover: •Awareness of the properties and potential hazards of the products being transported. You should provide drivers with the MSDS for the products they carry and risk assessments that set out your precautions. •Visual checks of the gas cylinders prior to loading to ensure they are labelled and in good condition. •How to disconnect any regulators and hoses from cylinders where they are connected. •Ensuring the load is adequately secured. •Safe handling of cylinders i.e. do not drop roll, drag. Ensuring drivers have received manual handling training to lift and carry cylinders safely. •Procedures in the event of an emergency e.g. how to deal with leaking valve/damaged cylinder, use of extinguishers etc. I hope this helps. The HSE website has a document you can download. Thomas

Posted By Jay Joshi Refer to LPGA TECHNICAL MEMORANDUM NO. 79 AVAILABLE FOR DOWNLOAD AT:- http://www.lpga.co.uk/Pu...Domain%20TM%27s/TM79.pdf