Projects

Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications

90.93   Standard confirmed

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements

90.93   Standard confirmed

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2: Isolating valves

60.60   Standard published

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3: Check valves

90.93   Standard confirmed

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves

90.93   Standard confirmed

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 5: Control valves

90.93   Standard confirmed

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the resistance to chemical attack from the inside of a section in a deflected condition

90.93   Standard confirmed

Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems - Part 1: Requirements, testing, quality control

60.60   Standard published

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 1: General method (ISO 1167-1:2006)

90.92   Standard to be revised

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 2: Preparation of pipe test pieces (ISO 1167-2:2006)

90.93   Standard confirmed

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 3: Preparation of components (ISO 1167-3:2007)

60.60   Standard published

Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate

90.60   Close of review

Gravity drainage systems inside buildings - Part 1: General and performance requirements

90.93   Standard confirmed

Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation

90.93   Standard confirmed

Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation

90.93   Standard confirmed

Gravity drainage systems inside buildings - Part 4: Wastewater lifting plants - Layout and calculation

90.93   Standard confirmed

Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and use

90.93   Standard confirmed

Chemicals used for treatment of water intended for human consumption - Sodium silicate

90.60   Close of review