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WISs and IGNs

WIS

WIS 4-32-08 Issue 4 Specification for the fusion jointing of polyethylene pressure pipeline systems using pe80 and pe100 materials

Issue: June 2016 Code: 4-32-08 Status: Current
Archived

IGN 4-32-08 Issue 1 Specification for site fusion jointing of MDPE pipe and fittings

Issue: August 1988 Code: 4-32-08 Status: Archived
Archived

WIS 4-32-08 Issue 2 Specification for site fusion jointing of PE80 and PE100 pipe and fittings

Issue: August 1994 Code: 4-32-08 Status: Archived
Archived

WIS 4-32-08 Issue 3 Specification for the fusion jointing of polyethylene pressure pipeline systems using PE80 and PE100 materials

Issue: April 2002 Code: 4-32-08 Status: Archived
WIS

WIS 4-32-08 Issue 4 June 2016 Amendment August 2023 Specification for the fusion jointing of polyethylene pressure pipeline systems using PE 80 and PE 100 materials

Issue: August 2023 Code: 4-32-08 Amendment August 2023 Status: Current
Draft

WIS 4-32-08 Issue 4 Amendment 1 Draft for public comment Specification for the fusion jointing of polyethylene pressure pipeline systems using PE80 and PE100 materials

Status: For Comment From: 24/11/2022 To: 24/02/2023
WIS

WIS 4-32-11 Issue 3 Specification for mechanical and compression fittings made principally from thermosplastics for poyethylene pressure pipes with or without an aluminium barrier layer of nominal size <= 63

Issue: October 2018 Code: 4-32-11 Status: Current
Archived

WIS 4-32-11 Issue 2 Specification for thermoplastic end load resistant mechanical fittings for polyethylene pipes of nominal size <= 63

Issue: July 1998 Code: 4-32-11 Status: Archived
Archived

WIS 4-32-13 March 1993 Issue 1 Specification for blue higher performance polyethylene HPPE/PE 100, pressure pipes nominal size 90 to 1000, for underground or protected use for the conveyance of water intended for human consumption

Issue: March 1993 Code: 4-32-13 Status: Archived
Archived

WIS 4-32-16 Specification for butt fusion jointing machines

Issue: January 1998 Code: 4-32-16 Status: Archived