Registration number (WIID)Project No.TitleStatus
12211LVS 460:2014Utilization of gases manufactured from renewable sources in natural gas distribution systemAtcelts
58760LVS 460:2018Utilization of gases manufactured from renewable sources in natural gas distribution systemAtcelts
10192LVS EN 10208-2:2011 LSteel pipes for pipelines for combustible fluids - Technical delivery conditions - Part 2: Pipes of requirement class BAtcelts
11485LVS EN 1057:2000 LCopper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applicationsAtcelts
10191LVS EN 1057+A1:2011 LCopper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applicationsStandarts spēkā
10438LVS EN 12007-1:2000Gas supply systems - Pipelines for maximum operating pressure up to and indcluding 16 bar - Part 1: General functional recomendationsAtcelts
11415LVS EN 12007-2:2000Gas supply systems - Pipelines for maximum operating pressure up to and indcluding 16 bar - Part 2: Specific functional recomendations for polyethylene (MOP up to and including 10 bar)Atcelts
11416LVS EN 12007-3:2000Gas supply systems - Pipelines for maximum operating pressure up to and indcluding 16 bar - Part 3: Specific functional recomendations for steelAtcelts
10809LVS EN 12050-1:2003 LWastewater lifting plants for buildings and sites - Principles of construction and testing - Part 1: Lifting plants for wastewater containing faecal matterAtcelts
10815LVS EN 12050-2:2003 LWastewater lifting plants for buildings and sites - Principles of construction and testing - Part 2: Lifting plants for faecal-free wastewaterAtcelts
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