Fuel on site can be flammable liquids, which can spill or leak out and could result in fires and Boiling Liquid Expanding Vapour Explosions, and flammable gases that can result in a confined or unconfined explosion. 

 

All fuel must be kept away from all hot works or other activities that could introduce heat to the canisters and thus help to create a fire or explosion. This would include screens for hot works and keeping fuel away from cables which could result in electrical arcs in equipment. Bowsers and tanks are to be typically used for storage of plant fuel, with bowser to be sufficiently grounded so that there is no risk of an imbalance and toppling over, thus reducing the potential hazard of damage to the environment. 

 

According to the HSE “a principal contractor (PC) is the contractor with control over the construction phase of a project involving more than one contractor. They are appointed as early as possible by the client (commercial or domestic), before construction starts, to plan, manage, monitor and coordinate health and safety during this phase”. 

 

A principal contractor cooperates closely with the client and the principal designer and influences how the risks to health and safety are managed during the construction project. The PC ensures that requirements are understood and implemented. To do this the PC should: