Registration number (WIID)Project No.TitleStatus
82667LVS 1080:2024Engineering hatchesStandarts spēkā
83121LVS 1081:2024Acceptance of the natural gas system with a maximum pressure of up to 1.6 MPa (16 bar) for operational readinessStandarts spēkā
83122LVS 445:2024Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar)Standarts spēkā
83215LVS 417:2023/AC1:2024Design of natural gas pipeline systems with presure 1,6 MPa (16 bar)Standarts spēkā
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