LVS/STK/01

Registration number (WIID)Project No.TitleStatus
83122LVS 445:2024Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar)Standarts spēkā
59084LVS EN 15378-1:2017/NA:2020Energy performance of buildings - Heating systems and DHW in buildings - Part 1: Inspection of boilers, heating systems and DHW, Module M3-11, M8-11 - National AnnexStandarts spēkā
59351LVS 1073:2022Lightning protection systems in the natural gas distribution and user systemsStandarts spēkā
59427LVS 1048:2022Accident and emergency repair call classification, tracking and analysis of the natural gas distribution and supply in the internal systemStandarts spēkā
10839LVS EN 12220:2003 LVentilation for buildings - Ductwork - Dimensions of circular flanges for general ventilationStandarts spēkā
58825LVS EN 751-1:2018Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 1: Anaerobic jointing compoundsStandarts spēkā
59000LVS EN ISO 52000-1:2017/NA:2020Energy performance of buildings - Overarching EPB assessment - Part 1: General framework and procedures (ISO 52000-1:2017) - National AnnexStandarts spēkā
59058LVS EN 15459-1:2017/NA:2020Energy performance of buildings - Economic evaluation procedure for energy systems in buildings - Part 1: Calculation procedures, Module M1-14 - National AnnexStandarts spēkā
59061LVS EN 15316-4-3:2017/NA:2020Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-3: Heat generation systems, thermal solar and photovoltaic systems, Module M3-8-3, M8-8-3, M11-8-3 - National AnnexStandarts spēkā
59062LVS EN 15316-4-2:2017/NA:2020Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems, Module M3-8-2, M8-8-2 - National AnnexStandarts spēkā
Displaying 151-160 of 204 results.