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[null,"Generic risk assessment for standard rules set number SR2018 No 9 v2"]
[]
[null,"Standard Facility:",{"$nulls":3},"Specified Generator, Tranche B low risk, base load operation between 0  to less than or equal to – 0.9 MWth in any background NO2 concentration including within NO2 Air Quality Management Areas, secondary abatement where necessary"]
[]
[null,"Location:",{"$nulls":3},"Applies to all potential locations"]
[]
[null,"Risk assessment carried out by:",{"$nulls":3},"Environment Agency"]
[]
[null,"Date:",{"$nulls":3},"2018-11-01"]
[]
[null,null,"The scope of the permit and associated rules is defined by the following risk criteria:"]
[null,null,"Parameter 1","Total aggregated thermal input of all specified generators burning natural gas of less than or equal to 0.9 MWth. Secondary abatement where necessary."]
[null,null,"Parameter 2","The stack height shall be no less than 15 m and at least 2 m above nearby buildings and must be vertical and unimpeded by cowls or caps."]
[null,null,"Parameter 3 ","Operating hours must not exceed 7000 hours per year"]
[null,null,"Parameter 4","Minimum distance from the point source emission  to a SAC, SPA, Ramsar or SSSI for a specified generator of less than or equal to 0.9 MWth is  500m "]
[]
[null,null,"Abbreviations:","SR - Standard Rule"]
[{"$nulls":3},"NOx - Oxides of nitrogen"]
[{"$nulls":3},"NO2 - Nitrogen Dioxide"]
[{"$nulls":3},"CO - Carbon Monoxide"]
[{"$nulls":3},"CHP - Combined heat and power"]
[{"$nulls":3},"SR (emissions of substances not controlled by emission limits) - emissions of substances .... shall not cause pollution…., with appropriate measures: "]
{"$rows_empty":8}
[null,"Data and information",{"$nulls":4},"Judgement",null,null,"Action (by permitting)"]
[null,"Receptor","Source","Harm","Pathway","Probability of exposure","Consequence","Magnitude of risk","Justification for magnitude","Risk management","Residual risk"]
[null,"What is at risk?           What do I wish to protect?","What is the agent or process with potential to cause harm?","What are the harmful consequences if things go wrong?  ","How  might the receptor come into contact with the source?","How likely is this contact?","How severe will the consequences be if this occurs?","What is the overall magnitude of the risk?","On what did I base my judgement?","How can I best manage the risk to reduce the magnitude?","What is the magnitude of the risk after management? (This residual risk will be controlled by Compliance Assessment)."]
[null,"Local human population.","Releases of NOx","Harm to human health - respiratory irritation and illness.","Air transport then inhalation.","Low","Medium","Medium","There is potential for exposure to anyone living close to the site or at locations where members of the public might be regularly exposed. ","Activities shall be managed and operated in accordance with a management system (will include inspection and maintenance of equipment, including engine management systems), point source emissions to air with emission limits for NOx. A stack of at least 15 meters and 2 meters above the nearby buildings ensures good dispersion of NOx. The engine capacity and operational hours limits with the stack ensures that the NO2 impacts from the activites are not signifcant and therefore will not contribute signifcantly to an exceedance or potential exceedance in an AQMA or areas where the background is close to exceeding (greater than 36 µg/m3) the Environmental Standard for human health.","Low"]
[null,"Protected nature conservation sites - SACs,SPAs, Ramsar sites and SSSIs.  ","Releases of NOx","Harm to protected site through toxic contamination, nutrient enrichment, disturbance etc.","Air transport and deposition.","Low","Medium","Low","Emissions to air may cause harm to and deterioration of nature conservation sites.","Activities shall be managed and operated in accordance with a management system (will include inspection and maintenance of equipment, including engine management systems), point source emissions to air with emission limits for NOx at the engine capacity limit.  At 500 metres or above, the potential hazards from the permitted activities pose a low risk to the broad sensitivity of species and habitats groups. The standard permit only applies at this distance or more.","Low"]
[]
[null,"Notes: ","Red triangle indicates comment containing supporting information "]
[null,null,"Yellow columns contain drop down menus that allow automatic evaluation of risk in green column "]