Registration number (WIID)Project No.TitleStatus
11033LVS EN 124:2002Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, marking, quality controlAtcelts
10875LVS EN 12524:2003 LBuilding materials and products - Hygrothermal properties - Tabulated design valuesStandarts spēkā
10195LVS EN 1254-2:2011 LCopper and copper alloys – Plumbing fittings – Part 2: Fittings with compression ends for use with copper tubesAtcelts
10196LVS EN 12583:2011 LGas supply systems – Compressor stations – Functional requirementsAtcelts
11139LVS EN 1264-1:1997Floor heating - Systems and components - Part 1: Definitions and symbolsAtcelts
10877LVS EN 1264-2:1997Floor heating - Systems and components - Part 2: Determination of the thermal outputAtcelts
11017LVS EN 1264-3:1997Floor heating - Systems and components - Part 3: DimensioningAtcelts
10723LVS EN 12732:2011 LGas supply systems – Welding steel pipework – Functional requirementsAtcelts
59050LVS EN 12831-3:2017/NA:2020Energy performance of buildings - Method for calculation of the design heat load - Part 3: Domestic hot water systems heat load and characterisation of needs, Module M8-2, M8-3- National AnnexStandarts spēkā
10917LVS EN 13182:2003 LVentilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spacesStandarts spēkā
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