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NSAI has launched the public consultation for the review of I.S. 6:2004 – Concrete sewer pipes & I.S. 420:2004 – Pre-cast concrete manholes

Public consultation period: From 14/02/2022 until 14/03/2022, inclusive.

The scope of the standards:

These standards are used in conjunction with I.S. EN 1916 for precast concrete pipes and I.S. EN 1917 for precast concrete manholes. They provide complementary requirements for unreinforced and reinforced concrete pipes and manholes which are mainly intended to be used for the conveyance of sewage, rainwater and surface water under gravity in Ireland.

Content of the standard:

The standard contains the following sections: 

I.S. 6: 2004 – Concrete sewer pipes

Section 1 Scope

Section 2 Normative references

Section 3 Terms and definitions

Section 4 Symbols

Section 5 General requirements

Section 7 Special requirements

Section 8 Marking

I.S. 420:2004

Section 1 Scope

Section 2 Normative references

Section 3 Terms and definitions

Section 4 Symbols

Section 5 General requirements

Section 7 Special requirements

Section 8 Marking

View the Standard and submit comments:

All interested parties are invited to comment on the revision of the standards [I.S. 6:2004 & I.S. 420:2004] through the NSAI “Your Standards Your Say” (YSYS) forum:

Concrete Sewer Pipes | Have your say 

Pre-cast Concrete Manholes | Have your say

Find out how to use Your Standards, Your Say here.