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Legislation/Applicable standard

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ReferenceTitle
LVS 419:2010Internal gas pipelines. Installation
LVS 420:2010Gas appliances. Conditions for installation of gas appliances
LVS 420:2010 /AC:2014Gas appliances. Conditions for installation of gas appliances
LVS EN 437+A1:2011 LTest gases - Test pressures - Appliance categories
LVS 445-1:2011Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 1:General requirements
LVS 445-1:2011 /A1:2012Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 1:General requirements
LVS 445-2:2011Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 2: Maintenance terms, kinds of work and the execution organization
LVS 445-2:2011 /A1:2012Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 2: Maintenance terms, kinds of work and the execution organization
LVS EN 1775:2011 LGas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
LVS EN 12732+A1:2014Gas infrastructure - Welding steel pipework - Functional requirements
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