Registration number (WIID)Project No.TitleStatus
21524LVS CR 13737:2001Implementation guide for functional standards prepared by CEN/TC 234 "Gas supply"Atcelts
11292LVS EN 1775:2000 /A1 +A2:2003Gas supply - Gas pipework for buildings - Maximum operating pressure <=5 bar - Functional recomendationsAtcelts
24235LVS CEN/TS 15173:2006Gas supply systems - Frame of reference regarding Pipeline Integrity Management System (PIMS)Atcelts
24592LVS CEN/TS 15399:2007Gas Supply Systems - Guidelines for Management systems for Gas Distribution NetworkAtcelts
11309EN 1918-5:1998Gas supply systems - Underground gas storage - Part 5: Functional recommendations for surface facilitiesAtcelts
29589LVS EN 1594:2009 AGas supply systems - Pipelines for maximum operating pressure over 16 bar - Functional requirementsAtcelts
11315LVS EN 1775:1998/A2:2000Gas supply - Gas pipework for buildings - Maximum operating pressure <= 5 bar - Functional recommendationsAtcelts
21524LVS CR 13737:2003Implementation guide for functional standards prepared by CEN/TC 234 "Gas supply"Atcelts
29604EN 12007-4:2012Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional recommendations for renovationIzstrādē
80560-Gas infrastructure — Equipment to be installed and procedures to be used to prevent or minimise venting and flaring with limitations and feasibility criteriaIzstrādē
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