Downloadshttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/Downloads - General Guidancehttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/General+GuidanceJan2012.htm24 January 2012Downloads - Gas Service Pipes and Related Apparatushttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/GasServicePipesandApparatus.htm18 March 2011Downloads - Development Near Overhead Lineshttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/DevNearOLs.htm28 January 2011Downloads - Excavating Safely Leaflet: electricity cableshttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/ExcavatingSafelyElecLeaflet.htm12 January 2011Downloads - Excavating Safely Credit Card: electricity cableshttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/ExcavatingSafelyElecCC.htm12 January 2011Downloads - Electricity Overhead Line Guidancehttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/ElectricityOverheadLineGuide.htm12 January 2011Downloads - Working Safely: in the vicinity of above 7bar pipelineshttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/WorkingSafelyNear7barPipelines.htm30 November 2010Downloads - Excavating Safely Leaflet: Gashttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/ExcavatingSafelyLeaflet.htm30 November 2010Downloads - Tree Planting Guidancehttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/TreePlantingGuide.htm30 November 2010Downloads - Excavating Safely Credit Card: Gashttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/ExcavatingSafelyCreditCard.htm30 November 2010Downloads - Wind Turbine Guidancehttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/WindTurbineGuide.htm30 November 2010Downloads - Prior Notice Guidancehttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/PriorNoticeGuide.htm30 November 2010Downloads - Above 7bar Gas Guidancehttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/Above7barGasGuide.htm30 November 2010Downloads - Electricity Underground Cable Guidancehttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/ElecUndergroundCableGuide.htm30 November 2010Downloads - Working near underground services : HSG47 - with subtitleshttp://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/sub.htmClick view to download a zipped copy of the video. 03 September 2008Downloads - Working near underground services : HSG47http://nationalgrid.comhttp://www.nationalgrid.com/uk/Gas/Safety/work/downloads/wnus_hsg47.htmClick view to download a zipped copy of the video.25 April 2008