Legislation/Applicable standard

ReferenceTitle
LVS EN 13078:2004Devices to prevent pollution by backflow of potable water - Air gap submerged feed incorporating air inlet plus overflow - Family A, typ C
LVS EN 13079:2003Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D
LVS EN 13101:2003Steps for underground man entry chambers - Requirements, marking, testing and evaluation of conformity
LVS EN ISO 13266:2023Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics shafts or risers for inspection chambers and manholes - Determination of resistance against surface and traffic loading (ISO 13266:2022)
LVS EN ISO 13267:2023Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics inspection chamber and manhole bases - Test methods for buckling resistance (ISO 13267:2022)
LVS EN 13433:2022Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
LVS EN 13434:2022Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
LVS EN 13476-1:2018Plastmasas cauruļvadu sistēmas pašteces drenāžai un kanalizācijai. Daudzslāņu cauruļvadu sistēmas no neplastificēta polivinilhlorīda (PVC-U), polipropilēna (PP) un polietilēna (PE). 1. daļa: Vispārīgās prasības un izpildījuma raksturlielumi
LVS EN 13598-1:2020Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for ancillary fittings and shallow chambers
LVS EN 13598-2:2020Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and inspection chambers
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