LVS/STK/01

Registration number (WIID)Project No.TitleStatus
10891LVS 423:2002 /A1:2009General requirements for corrosion protection of natural gas underground steel pipelinesStandarts spēkā
58995LVS EN ISO 52010-1:2017/NA:2020Energy performance of buildings - External climatic conditions - Part 1: Conversion of climatic data for energy calculations (ISO 52010-1:2017) - National AnnexStandarts spēkā
59022LVS 364:2020Operation, maintenance and repair of natural gas storage in aquafier and transmission pipelines systemStandarts spēkā
59029LVS EN 16798-5-1:2017/NA:2020Energy performance of buildings - Ventilation for buildings - Part 5-1: Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 1: Distribution and generation. National AnnexStandarts spēkā
59189LVS 420:2021Gas appliances. Conditions for installation of gas appliancesStandarts spēkā
58992LVS 1060:2020Distribution gas pipeline systems. Increasing pressure in existing gas pipelinesStandarts spēkā
10191LVS EN 1057+A1:2011 LCopper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applicationsStandarts spēkā
59057LVS EN 15378-3:2017/NA:2020Energy performance of buildings - Heating and DHW systems in buildings - Part 3: Measured energy performance, Module M3-10, M8-10 - National AnnexStandarts spēkā
59030LVS EN 16798-7:2017/NA:2020Energy performance of buildings - Ventilation for buildings - Part 7: Calculation methods for the determination of air flow rates in buildings including infiltration (Modules M5-5) - National AnnexStandarts spēkā
59026LVS EN 16798-9:2017/NA:2020Energy performance of buildings - Ventilation for buildings - Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) - General - National AnnexStandarts spēkā
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