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WIS and IGN Library

The Library contains WIS & IGN as PDF files in one of four states (current, draft, archived, archival candidate) for free download. Pay close attention to a document’s caveats.

WIS and IGN Library

IGN

IGN 4-34-02 Issue 1 Specification for Glassfibre Reinforced Plastics (GRP) Sewer Linings

Issue: April 1986 Code: 4-34-02 Status: Current
Archived

WIS 4-34-04 Issue 2 Specification for renovation of gravity sewers by lining with cured-in-place pipes.

Issue: March 1995 Code: 4-34-04 Status: Archived
Archived

WIS 4-34-05 Issue 1 Specification for polyester resin concrete (PRC) sewer linings

Issue: April 1986 Code: 4-34-05 Status: Archived
WIS

WIS 4-34-06 Issue 3 Specification for localised sewer repairs using cured-in-place systems with or without re-rounding

Issue: April 2010 Code: 4-34-06 Status: Current
WIS

WIS 4-35-01 Issue 2 Specification for thermoplastics structured wall pipes – supplementary test requirements

Issue: October 2008 Code: 4-35-01 Status: Current
IGN

IGN 4-37-02 Issue 1 Design against surge and fatigue conditions for thermoplastic pipes

Issue: March 1999 Code: 4-37-02 Status: Current
Archived

IGN 4-40-01 Issue 2 August 1986 Selection, properties, storage and installation requirements for elastomeric seals and sealing rings

Issue: August 1986 Code: 4-40-01 Status: Archived
Archived

WIS 4-41-01 Issue 2 Specification for flexible couplings for gravity sewerage and drainage pipes

Issue: February 1993 Code: 4-41-01 Status: Archived
Archived

IGN 4-50-03 Issue 1 Operating guidelines for the use of site applied, factory applied, and reinforced factory applied polyethylene sleeving on ductile iron pipeline systems

Issue: June 1996 Code: 4-50-03 Status: Archived
IGN

IGN 4-51-01 Issue 1 External zinc coating of ductile iron pipe

Issue: June 1984 Code: 4-51-01 Status: Current