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Plastics piping systems for renovation of underground gas supply networks — Part 3: Lining with close-fit pipes

90.92 Standard to be revised

ISO/TC 138/SC 8

Plastics piping systems for the trenchless replacement of underground pipeline networks — Part 1: Replacement on the line by pipe bursting and pipe extraction

90.92 Standard to be revised

ISO/TC 138/SC 8

Plastics piping systems for the trenchless replacement of underground pipeline networks — Part 2: Replacement off the line by horizontal directional drilling and impact moling

90.92 Standard to be revised

ISO/TC 138/SC 8

Piping systems for rehabilitation of underground drainage, sewerage and water supply networks — Part 4: Thermoplastic composite materials

20.00 New project registered in TC/SC work programme

ISO/TC 138/SC 8

Plastics piping systems used for the rehabilitation of pipelines — Classification and overview of strategic, tactical and operational activities

30.99 CD approved for registration as DIS

ISO/TC 138/SC 8

Plastics piping systems for renovation of underground water supply networks — Part 11: Lining with inserted hoses

30.60 Close of voting/ comment period

ISO/TC 138/SC 8

Piping systems for rehabilitation of underground drainage, sewerage and water supply networks — Part 1: Polyethylene (PE) material

30.60 Close of voting/ comment period

ISO/TC 138/SC 8

Piping systems for rehabilitation of underground drainage, sewerage and water supply networks — Part 2: Thermoset composite materials

30.60 Close of voting/ comment period

ISO/TC 138/SC 8

Piping systems for rehabilitation of underground drainage, sewerage and water supply networks — Part 3: Unplasticized poly (vinyl chloride) (PVC-U) material

30.60 Close of voting/ comment period

ISO/TC 138/SC 8

Piping systems for rehabilitation of underground gas supply networks — Part 1: Polyethylene (PE) material

30.60 Close of voting/ comment period

ISO/TC 138/SC 8

Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 1: Polyethylene (PE) material

30.20 CD study/ballot initiated

ISO/TC 138/SC 8

Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material

30.20 CD study/ballot initiated

ISO/TC 138/SC 8

Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 2: Thermoset composite materials

10.20 New project ballot initiated

ISO/TC 138/SC 8

Piping systems for rehabilitation of underground gas supply networks — Part 5: Polyamide (PA-U) material

00.00 Proposal for new project received

ISO/TC 138/SC 8

Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 4: Thermoplastic composite materials

00.00 Proposal for new project received

ISO/TC 138/SC 8

Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 5: Polyamide (PA- U) material

00.00 Proposal for new project received

ISO/TC 138/SC 8

Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 1: Polyethylene (PE) material

90.92 Standard to be revised

ISO/TC 138/SC 8

Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 2: Resin-fibre composite (RFC) material

60.60 Standard published

ISO/TC 138/SC 8