At-a-glance: Stockline inquiry findings

Lord Gill's report into the Stockline plastics factory explosion, which killed nine people, has been released. Here are some of the senior judge's key findings:

• The underground ageing metallic liquid petroleum gas (LPG) pipe was out of sight and out of mind
• It was inadequately protected when buried, it was subject to rusting and, ultimately, it failed
• The management of the ICL companies lacked knowledge and understanding about LPG and how it could cause an explosion
• There were deficiencies in the Health and Safety Executive's oversight of ICL in failing to appreciate the significance of buried pipework
• When the yard was raised in 1973 and the floor was laid over the open pit area, the safety implications were overlooked

• The unsatisfactory installation in 1969 of the underground pipe conveying LPG from the surface bulk storage tank to the building
• The raising of the yard in 1973 which buried the LPG pipe where it entered the building
• The lack of corrosion protection throughout the length of the underground LPG pipe
• Laying the chequer plate floor over the open pit area in 1982, which effectively put the pipe entry to the building out of sight
• Weaknesses in the regulatory regimes that existed at the time

• There should be an action plan for all bulk LPG installations in commercial and industrial premises in the UK
• The most urgent priority is to identify sites where there is underground metallic pipework between tank and appliance and to replace all such pipework with polyethylene
• An early inspection should take place of all buildings with an LPG supply to identify hazardous features arising from the building's design and layout
• There should be continuing and planned development of the safety regime, particularly in relation to the use of polyethylene pipes
• A permanent system should be introduced where safety questions are reviewed and dealt with on an industry-wide basis

E-mail this to a friend

Printable version