Projects

Wastewater treatment plants - Part 7: Biological fixed-film reactors

10.99   New project approved

Gully tops and manhole tops for vehicular and pedestrian areas - Part 7: Gully tops and manhole tops made of polyamide

40.60   Close of voting

Gully tops and manhole tops for vehicular and pedestrian areas - Part 700: Factory production control, thirdparty monitoring and certification for gully tops and manhole tops made of polyamide

40.60   Close of voting

Sanitary tapware - Pressure flushing valves and automatic closing urinal valves PN 10

50.60   Close of voting. Proof returned by secretariat

Water supply - Indirectly heated unvented (closed) hot water storage tanks - Part 1: General specifications and common test methods

40.20   DIS ballot initiated: 12 weeks

Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A

40.10   harmonizedStageCodeLabel.40.10

Non controllable backflow preventer with different pressure zones - Family C, type A

40.10   harmonizedStageCodeLabel.40.10

Building valves - Combined temperature and pressure relief valves - Tests and requirements

40.60   Close of voting

Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation

50.60   Close of voting. Proof returned by secretariat

Water conditioning equipment inside buildings - Adjustable chemical dosing systems - Requirements for performance, safety and testing

50.60   Close of voting. Proof returned by secretariat

Performance testing of on-site non-potable water systems - Part 1: Greywater systems

40.60   Close of voting

Vitrified clay pipe systems for drains and sewers - Part 3: Test methods

40.20   DIS ballot initiated: 12 weeks

Vitrified clay pipe systems for drains and sewers - Part 8: Requirements for the use of vitrified clay components in the rehabilitation of drainage systems and conditions for the application of methods for rehabilitation in existing drainage systems

40.60   Close of voting

Drain and sewer systems outside buildings — Sewer system management

40.60   Close of voting

Specifications for installations inside buildings conveying water intended for human consumption - Part 1: General

40.60   Close of voting

Specification for installations inside buildings conveying water intended for human consumption - Part 2: Design

40.60   Close of voting

Separator systems for light liquids (e.g. oil and petrol) - Part 2: Selection of nominal size, installation, operation and maintenance

10.99   New project approved