LVS/STK/01
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10792 | LVS EN 1555-4:2011 L | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves | Atcelts |
| 10021 | LVS EN ISO 14731:2008 L | Welding coordination - Tasks and responsibilities | Atcelts |
| 10790 | LVS 421:2002 | Gāzes sadales un lietotāja sistēmas - Additional requirements for desigh, construction and repair of PE gas pipelines | Atcelts |
| 10791 | LVS 421:2010 /A1:2013 | Gas distribution and Customer systems. Additional requirements for design, construction and repair of PE gas pipelines | Atcelts |
| 10190 | LVS 364:2011 | Operation, maintenance and repair of natural gas storage in aquafier and transmission pipelines system | Atcelts |
| 10971 | LVS 419:2002 | Internal gas pipelines - Installation | Atcelts |
| 10112 | LVS 417:2011 | Gas distribution and Customer systems - External gas pipelines - Design | Atcelts |
| 58749 | LVS 459:2017 | Combustible gases. Gas properties, parameters, quality assessment | Atcelts |
| 58740 | LVS EN 16726:2016 | Gas infrastructure - Quality of gas - Group H | Atcelts |
| 10883 | LVS EN 832:2003 +AC L | Thermal performance of buildings - Calculation of energy use for heating - Residential buildings | Atcelts |
Displaying 91-100 of 204 results.